/* ===== CSS RESET & BASE STYLES ===== */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
:root {
/* Primary Colors */
--primary-50: #eff6ff;
--primary-100: #dbeafe;
--primary-200: #bfdbfe;
--primary-300: #93c5fd;
--primary-400: #60a5fa;
--primary-500: #3b82f6;
--primary-600: #2563eb;
--primary-700: #1d4ed8;
--primary-800: #1e40af;
--primary-900: #1e3a8a;
/* Secondary Colors */
--secondary-50: #f0f9ff;
--secondary-100: #e0f2fe;
--secondary-200: #bae6fd;
--secondary-300: #7dd3fc;
--secondary-400: #38bdf8;
--secondary-500: #0ea5e9;
--secondary-600: #0284c7;
--secondary-700: #0369a1;
--secondary-800: #075985;
--secondary-900: #0c4a6e;
/* Accent Colors */
--accent-50: #fdf4ff;
--accent-100: #fae8ff;
--accent-200: #f5d0fe;
--accent-300: #f0abfc;
--accent-400: #e879f9;
--accent-500: #d946ef;
--accent-600: #c026d3;
--accent-700: #a21caf;
--accent-800: #86198f;
--accent-900: #701a75;
/* Neutral Colors */
--gray-50: #f9fafb;
--gray-100: #f3f4f6;
--gray-200: #e5e7eb;
--gray-300: #d1d5db;
--gray-400: #9ca3af;
--gray-500: #6b7280;
--gray-600: #4b5563;
--gray-700: #374151;
--gray-800: #1f2937;
--gray-900: #111827;
/* Success/Error Colors */
--success-500: #10b981;
--error-500: #ef4444;
--warning-500: #f59e0b;
/* Typography */
--font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
--font-size-xs: 0.75rem;
--font-size-sm: 0.875rem;
--font-size-base: 1rem;
--font-size-lg: 1.125rem;
--font-size-xl: 1.25rem;
--font-size-2xl: 1.5rem;
--font-size-3xl: 1.875rem;
--font-size-4xl: 2.25rem;
--font-size-5xl: 3rem;
--font-size-6xl: 3.75rem;
/* Spacing */
--space-1: 0.25rem;
--space-2: 0.5rem;
--space-3: 0.75rem;
--space-4: 1rem;
--space-5: 1.25rem;
--space-6: 1.5rem;
--space-8: 2rem;
--space-10: 2.5rem;
--space-12: 3rem;
--space-16: 4rem;
--space-20: 5rem;
--space-24: 6rem;
/* Border Radius */
--radius-sm: 0.375rem;
--radius-md: 0.5rem;
--radius-lg: 0.75rem;
--radius-xl: 1rem;
--radius-2xl: 1.5rem;
--radius-full: 9999px;
/* Shadows */
--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
--shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
/* Transitions */
--transition-fast: 150ms ease-in-out;
--transition-normal: 300ms ease-in-out;
--transition-slow: 500ms ease-in-out;
/* Z-index */
--z-dropdown: 1000;
--z-sticky: 1020;
--z-fixed: 1030;
--z-modal: 1040;
--z-popover: 1050;
--z-tooltip: 1060;
}
html {
scroll-behavior: smooth;
}
body {
font-family: var(--font-family);
font-size: var(--font-size-base);
line-height: 1.6;
color: var(--gray-800);
background-color: var(--gray-50);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* ===== UTILITY CLASSES ===== */
.container {
max-width: 1200px;
margin: 0 auto;
padding: 0 var(--space-4);
}
.gradient-text {
background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.hidden { display: none; }
.visible { display: block; }
/* ===== BUTTONS ===== */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: var(--space-2);
padding: var(--space-3) var(--space-6);
font-size: var(--font-size-sm);
font-weight: 500;
text-decoration: none;
border: none;
border-radius: var(--radius-lg);
cursor: pointer;
transition: all var(--transition-fast);
white-space: nowrap;
user-select: none;
}
.btn:focus {
outline: 2px solid var(--primary-500);
outline-offset: 2px;
}
.btn-primary {
background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
color: white;
box-shadow: var(--shadow-md);
}
.btn-primary:hover {
background: linear-gradient(135deg, var(--primary-700), var(--primary-800));
box-shadow: var(--shadow-lg);
transform: translateY(-1px);
}
.btn-secondary {
background: linear-gradient(135deg, var(--secondary-600), var(--secondary-700));
color: white;
box-shadow: var(--shadow-md);
}
.btn-secondary:hover {
background: linear-gradient(135deg, var(--secondary-700), var(--secondary-800));
box-shadow: var(--shadow-lg);
transform: translateY(-1px);
}
.btn-outline {
background: transparent;
color: var(--primary-600);
border: 2px solid var(--primary-600);
}
.btn-outline:hover {
background: var(--primary-600);
color: white;
transform: translateY(-1px);
}
.btn-large {
padding: var(--space-4) var(--space-8);
font-size: var(--font-size-base);
}
.btn-small {
padding: var(--space-2) var(--space-4);
font-size: var(--font-size-xs);
}
/* ===== COOKIE BANNER ===== */
.cookie-banner {
position: fixed;
bottom: 0;
left: 0;
right: 0;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
border-top: 1px solid var(--gray-200);
padding: var(--space-4);
z-index: var(--z-fixed);
transform: translateY(100%);
transition: transform var(--transition-normal);
}
.cookie-banner.show {
transform: translateY(0);
}
.cookie-content {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-4);
max-width: 1200px;
margin: 0 auto;
}
.cookie-text {
display: flex;
align-items: center;
gap: var(--space-3);
flex: 1;
}
.cookie-text i {
color: var(--primary-600);
font-size: var(--font-size-lg);
}
.cookie-buttons {
display: flex;
gap: var(--space-3);
}
/* ===== HEADER ===== */
.header {
position: fixed;
top: 0;
left: 0;
right: 0;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
border-bottom: 1px solid var(--gray-200);
z-index: var(--z-fixed);
transition: all var(--transition-fast);
}
.navbar {
padding: var(--space-4) 0;
}
.navbar .container {
display: flex;
align-items: center;
justify-content: space-between;
}
.nav-brand .logo {
display: flex;
align-items: center;
gap: var(--space-2);
text-decoration: none;
font-size: var(--font-size-xl);
font-weight: 700;
color: var(--gray-800);
}
@media (min-width: 1200px) {
.search-bar {
width: 300px; /* Adjust as needed */
}
}
.nav-brand .logo i {
color: var(--primary-600);
font-size: var(--font-size-2xl);
}
.nav-menu {
display: flex;
align-items: center;
}
.nav-list {
display: flex;
align-items: center;
gap: var(--space-8);
list-style: none;
}
.nav-link {
text-decoration: none;
color: var(--gray-700);
font-weight: 500;
padding: var(--space-2) var(--space-3);
border-radius: var(--radius-md);
transition: all var(--transition-fast);
position: relative;
}
.nav-link:hover,
.nav-link.active {
color: var(--primary-600);
background: var(--primary-50);
}
.dropdown {
position: relative;
}
.dropdown-toggle {
display: flex;
align-items: center;
gap: var(--space-1);
}
.dropdown-menu {
position: absolute;
top: 100%;
left: 50%;
transform: translateX(-50%);
background: white;
border: 1px solid var(--gray-200);
border-radius: var(--radius-xl);
box-shadow: var(--shadow-xl);
padding: var(--space-6);
min-width: 600px;
opacity: 0;
visibility: hidden;
transition: all var(--transition-fast);
z-index: var(--z-dropdown);
}
.dropdown:hover .dropdown-menu {
opacity: 1;
visibility: visible;
}
.dropdown-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: var(--space-6);
}
.dropdown-section h4 {
font-size: var(--font-size-sm);
font-weight: 600;
color: var(--gray-800);
margin-bottom: var(--space-3);
text-transform: uppercase;
letter-spacing: 0.05em;
}
.dropdown-section a {
display: block;
text-decoration: none;
color: var(--gray-600);
font-size: var(--font-size-sm);
padding: var(--space-2) 0;
transition: color var(--transition-fast);
}
.dropdown-section a:hover {
color: var(--primary-600);
}
.nav-toggle {
display: none;
flex-direction: column;
gap: var(--space-1);
cursor: pointer;
padding: var(--space-2);
}
.nav-toggle span {
width: 24px;
height: 2px;
background: var(--gray-700);
border-radius: var(--radius-full);
transition: all var(--transition-fast);
}
/* ===== HERO SECTION ===== */
.hero {
position: relative;
min-height: 100vh;
display: flex;
align-items: center;
overflow: hidden;
padding-top: 80px;
}
.hero-background {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: -1;
}
.hero-gradient {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg,
var(--primary-50) 0%,
var(--secondary-50) 50%,
var(--accent-50) 100%);
}
.hero-shapes {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
overflow: hidden;
}
.shape {
position: absolute;
border-radius: var(--radius-full);
opacity: 0.1;
animation: float 20s infinite linear;
}
.shape-1 {
width: 300px;
height: 300px;
background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
top: 10%;
left: -10%;
animation-delay: 0s;
}
.shape-2 {
width: 200px;
height: 200px;
background: linear-gradient(135deg, var(--secondary-400), var(--secondary-600));
top: 60%;
right: -5%;
animation-delay: -7s;
}
.shape-3 {
width: 150px;
height: 150px;
background: linear-gradient(135deg, var(--accent-400), var(--accent-600));
bottom: 20%;
left: 20%;
animation-delay: -14s;
}
@keyframes float {
0%, 100% { transform: translateY(0px) rotate(0deg); }
25% { transform: translateY(-20px) rotate(90deg); }
50% { transform: translateY(0px) rotate(180deg); }
75% { transform: translateY(20px) rotate(270deg); }
}
.hero-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-16);
align-items: center;
}
.hero-title {
font-size: var(--font-size-5xl);
font-weight: 800;
line-height: 1.1;
color: var(--gray-900);
margin-bottom: var(--space-6);
}
.hero-description {
font-size: var(--font-size-lg);
color: var(--gray-600);
margin-bottom: var(--space-8);
line-height: 1.7;
}
.hero-buttons {
display: flex;
gap: var(--space-4);
margin-bottom: var(--space-12);
}
.hero-stats {
display: flex;
gap: var(--space-8);
}
.stat {
text-align: center;
}
.stat-number {
display: block;
font-size: var(--font-size-2xl);
font-weight: 700;
color: var(--primary-600);
}
.stat-label {
font-size: var(--font-size-sm);
color: var(--gray-600);
text-transform: uppercase;
letter-spacing: 0.05em;
}
.hero-visual {
display: flex;
justify-content: center;
align-items: center;
}
.calculator-preview {
position: relative;
transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
transition: transform var(--transition-slow);
}
.calculator-preview:hover {
transform: perspective(1000px) rotateY(-10deg) rotateX(2deg);
}
.calculator-screen {
background: white;
border-radius: var(--radius-2xl);
box-shadow: var(--shadow-2xl);
padding: var(--space-6);
width: 400px;
border: 1px solid var(--gray-200);
}
.screen-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: var(--space-4);
padding-bottom: var(--space-4);
border-bottom: 1px solid var(--gray-200);
}
.screen-dots {
display: flex;
gap: var(--space-2);
}
.screen-dots span {
width: 12px;
height: 12px;
border-radius: var(--radius-full);
background: var(--gray-300);
}
.screen-dots span:nth-child(1) { background: #ff5f57; }
.screen-dots span:nth-child(2) { background: #ffbd2e; }
.screen-dots span:nth-child(3) { background: #28ca42; }
.screen-title {
font-weight: 600;
color: var(--gray-800);
}
.calculation-display {
space-y: var(--space-3);
}
.calc-row {
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--space-3) 0;
border-bottom: 1px solid var(--gray-100);
}
.calc-row:last-child {
border-bottom: none;
}
.calc-result {
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--space-4) var(--space-6);
background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
border-radius: var(--radius-lg);
margin-top: var(--space-4);
border: 1px solid var(--primary-200);
}
.result-amount {
font-size: var(--font-size-xl);
font-weight: 700;
color: var(--primary-700);
}
/* ===== SECTIONS ===== */
.section-header {
text-align: center;
margin-bottom: var(--space-16);
}
.section-title {
font-size: var(--font-size-4xl);
font-weight: 700;
color: var(--gray-900);
margin-bottom: var(--space-4);
}
.section-description {
font-size: var(--font-size-lg);
color: var(--gray-600);
max-width: 600px;
margin: 0 auto;
}
/* ===== FEATURES SECTION ===== */
.features {
padding: var(--space-24) 0;
background: white;
}
.features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-8);
}
.feature-card {
text-align: center;
padding: var(--space-8);
border-radius: var(--radius-2xl);
background: var(--gray-50);
border: 1px solid var(--gray-200);
transition: all var(--transition-normal);
}
.feature-card:hover {
transform: translateY(-4px);
box-shadow: var(--shadow-xl);
background: white;
}
.feature-icon {
width: 80px;
height: 80px;
margin: 0 auto var(--space-6);
background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
border-radius: var(--radius-2xl);
display: flex;
align-items: center;
justify-content: center;
color: white;
font-size: var(--font-size-2xl);
}
.feature-title {
font-size: var(--font-size-xl);
font-weight: 600;
color: var(--gray-900);
margin-bottom: var(--space-3);
}
.feature-description {
color: var(--gray-600);
line-height: 1.6;
}
/* ===== CALCULATORS SECTION ===== */
.calculators {
padding: var(--space-24) 0;
background: var(--gray-50);
}
.calculator-categories {
max-width: 1400px;
margin: 0 auto;
}
.category-tabs {
display: flex;
justify-content: center;
gap: var(--space-4);
margin-bottom: var(--space-12);
flex-wrap: wrap;
}
.tab-btn {
padding: var(--space-3) var(--space-6);
border: 2px solid var(--gray-300);
background: white;
color: var(--gray-600);
border-radius: var(--radius-full);
cursor: pointer;
transition: all var(--transition-fast);
font-weight: 500;
}
.tab-btn.active,
.tab-btn:hover {
border-color: var(--primary-600);
background: var(--primary-600);
color: white;
}
.calculators-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
gap: var(--space-6);
}
.calculator-card {
background: white;
border-radius: var(--radius-2xl);
padding: var(--space-6);
border: 1px solid var(--gray-200);
transition: all var(--transition-normal);
position: relative;
overflow: hidden;
}
.calculator-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 4px;
background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
transform: scaleX(0);
transition: transform var(--transition-normal);
}
.calculator-card:hover::before {
transform: scaleX(1);
}
.calculator-card:hover {
transform: translateY(-4px);
box-shadow: var(--shadow-xl);
}
.card-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: var(--space-4);
}
.card-icon {
width: 60px;
height: 60px;
background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
border-radius: var(--radius-xl);
display: flex;
align-items: center;
justify-content: center;
color: var(--primary-600);
font-size: var(--font-size-xl);
}
.card-badge {
background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
color: white;
padding: var(--space-1) var(--space-3);
border-radius: var(--radius-full);
font-size: var(--font-size-xs);
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.05em;
}
.card-title {
font-size: var(--font-size-xl);
font-weight: 600;
color: var(--gray-900);
margin-bottom: var(--space-3);
}
.card-description {
color: var(--gray-600);
line-height: 1.6;
margin-bottom: var(--space-4);
}
.card-features {
display: flex;
gap: var(--space-2);
margin-bottom: var(--space-6);
flex-wrap: wrap;
}
.feature-tag {
background: var(--gray-100);
color: var(--gray-700);
padding: var(--space-1) var(--space-3);
border-radius: var(--radius-full);
font-size: var(--font-size-xs);
font-weight: 500;
}
.card-button {
display: flex;
align-items: center;
justify-content: space-between;
width: 100%;
padding: var(--space-4);
background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
color: var(--primary-700);
text-decoration: none;
border-radius: var(--radius-lg);
font-weight: 600;
transition: all var(--transition-fast);
border: 1px solid var(--primary-200);
}
.card-button:hover {
background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
color: white;
transform: translateX(4px);
}
/* ===== CTA SECTION ===== */
.cta {
padding: var(--space-24) 0;
background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
color: white;
text-align: center;
}
.cta-title {
font-size: var(--font-size-4xl);
font-weight: 700;
margin-bottom: var(--space-4);
}
.cta-description {
font-size: var(--font-size-lg);
margin-bottom: var(--space-8);
opacity: 0.9;
}
.cta .btn-primary {
background: white;
color: var(--primary-600);
}
.cta .btn-primary:hover {
background: var(--gray-100);
transform: translateY(-2px);
}
/* ===== FOOTER ===== */
.footer {
background: var(--gray-900);
color: var(--gray-300);
padding: var(--space-16) 0 var(--space-8);
}
.footer-content {
display: grid;
grid-template-columns: 2fr 1fr 1fr 1fr;
gap: var(--space-12);
margin-bottom: var(--space-12);
}
.footer-brand {
max-width: 400px;
}
.footer-logo {
display: flex;
align-items: center;
gap: var(--space-2);
text-decoration: none;
font-size: var(--font-size-xl);
font-weight: 700;
color: white;
margin-bottom: var(--space-4);
}
.footer-logo i {
color: var(--primary-400);
font-size: var(--font-size-2xl);
}
.footer-description {
line-height: 1.6;
margin-bottom: var(--space-6);
}
.social-links {
display: flex;
gap: var(--space-3);
}
.social-link {
width: 40px;
height: 40px;
background: var(--gray-800);
color: var(--gray-400);
border-radius: var(--radius-lg);
display: flex;
align-items: center;
justify-content: center;
text-decoration: none;
transition: all var(--transition-fast);
}
.social-link:hover {
background: var(--primary-600);
color: white;
transform: translateY(-2px);
}
.footer-title {
font-size: var(--font-size-lg);
font-weight: 600;
color: white;
margin-bottom: var(--space-4);
}
.footer-links {
list-style: none;
}
.footer-links li {
margin-bottom: var(--space-2);
}
.footer-links a {
color: var(--gray-400);
text-decoration: none;
transition: color var(--transition-fast);
}
.footer-links a:hover {
color: var(--primary-400);
}
.footer-bottom {
display: flex;
justify-content: space-between;
align-items: center;
padding-top: var(--space-8);
border-top: 1px solid var(--gray-800);
}
.footer-legal {
display: flex;
gap: var(--space-6);
}
.footer-legal a {
color: var(--gray-400);
text-decoration: none;
font-size: var(--font-size-sm);
transition: color var(--transition-fast);
}
.footer-legal a:hover {
color: var(--primary-400);
}
/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
.hero-content {
grid-template-columns: 1fr;
gap: var(--space-12);
text-align: center;
}
.dropdown-grid {
grid-template-columns: repeat(2, 1fr);
}
.dropdown-menu {
min-width: 400px;
}
.footer-content {
grid-template-columns: 1fr 1fr;
gap: var(--space-8);
}
}
@media (max-width: 768px) {
.nav-menu {
position: fixed;
top: 100%;
left: 0;
right: 0;
background: white;
border-top: 1px solid var(--gray-200);
padding: var(--space-6);
transform: translateY(-100%);
opacity: 0;
visibility: hidden;
transition: all var(--transition-normal);
}
.nav-menu.active {
transform: translateY(0);
opacity: 1;
visibility: visible;
}
.nav-list {
flex-direction: column;
gap: var(--space-4);
}
.nav-toggle {
display: flex;
}
.dropdown-menu {
position: static;
transform: none;
box-shadow: none;
border: none;
padding: var(--space-4) 0;
min-width: auto;
opacity: 1;
visibility: visible;
}
.dropdown-grid {
grid-template-columns: 1fr;
gap: var(--space-4);
}
.hero-title {
font-size: var(--font-size-4xl);
}
.hero-buttons {
flex-direction: column;
align-items: center;
}
.hero-stats {
justify-content: center;
}
.calculator-screen {
width: 100%;
max-width: 350px;
}
.features-grid {
grid-template-columns: 1fr;
}
.calculators-grid {
grid-template-columns: 1fr;
}
.category-tabs {
flex-direction: column;
align-items: center;
}
.cookie-content {
flex-direction: column;
text-align: center;
}
.cookie-buttons {
justify-content: center;
}
.footer-content {
grid-template-columns: 1fr;
text-align: center;
}
.footer-bottom {
flex-direction: column;
gap: var(--space-4);
text-align: center;
}
}
@media (max-width: 480px) {
.container {
padding: 0 var(--space-3);
}
.hero-title {
font-size: var(--font-size-3xl);
}
.section-title {
font-size: var(--font-size-3xl);
}
.cta-title {
font-size: var(--font-size-3xl);
}
.btn-large {
padding: var(--space-3) var(--space-6);
font-size: var(--font-size-sm);
}
}
/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@keyframes fadeInLeft {
from {
opacity: 0;
transform: translateX(-30px);
}
to {
opacity: 1;
transform: translateX(0);
}
}
@keyframes fadeInRight {
from {
opacity: 0;
transform: translateX(30px);
}
to {
opacity: 1;
transform: translateX(0);
}
}
.animate-fade-in-up {
animation: fadeInUp 0.6s ease-out;
}
.animate-fade-in-left {
animation: fadeInLeft 0.6s ease-out;
}
.animate-fade-in-right {
animation: fadeInRight 0.6s ease-out;
}
/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
* {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}
/* ===== FOCUS STYLES ===== */
*:focus {
outline: 2px solid var(--primary-500);
outline-offset: 2px;
}
.nav-link:focus,
.footer-links a:focus {
outline: 2px solid var(--primary-500);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
/* Sticky Header */
.header.sticky {
position: fixed;
top: 0;
width: 100%;
background: rgba(255, 255, 255, 0.98);
box-shadow: var(--shadow-md);
animation: slideDown 0.5s ease-out;
}
@keyframes slideDown {
from { transform: translateY(-100%); }
to { transform: translateY(0); }
}
/* Navigation Hover Effects */
.nav-link::after {
content: '';
position: absolute;
width: 0;
height: 2px;
bottom: -5px;
left: 50%;
background-color: var(--primary-600);
transition: all 0.3s ease-out;
transform: translateX(-50%);
}
.nav-link:hover::after,
.nav-link.active::after {
width: 100%;
}
/* Mobile Navigation */
@media (max-width: 768px) {
.nav-menu {
position: fixed;
top: 0;
right: -100%;
width: 70%;
height: 100vh;
background: white;
flex-direction: column;
padding-top: 80px;
box-shadow: var(--shadow-lg);
transition: right 0.3s ease-in-out;
z-index: var(--z-modal);
}
.nav-menu.active {
right: 0;
}
.nav-list {
flex-direction: column;
gap: var(--space-4);
width: 100%;
}
.nav-item {
width: 100%;
text-align: center;
}
.nav-link {
padding: var(--space-3) var(--space-4);
display: block;
}
.dropdown-menu {
position: static;
transform: translateX(0);
width: 100%;
box-shadow: none;
border: none;
padding: var(--space-3);
}
.dropdown-grid {
grid-template-columns: 1fr;
}
.nav-toggle {
display: flex;
z-index: var(--z-modal);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
}
/* Hero Section Modernization */
.hero-background {
background: linear-gradient(135deg, var(--primary-100) 0%, var(--secondary-100) 50%, var(--accent-100) 100%);
animation: gradientShift 15s ease infinite alternate;
}
@keyframes gradientShift {
0% { background-position: 0% 50%; }
100% { background-position: 100% 50%; }
}
.hero-shapes .shape {
animation: float 20s infinite linear, rotate 15s infinite linear alternate;
}
@keyframes rotate {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
.hero-title {
font-size: var(--font-size-6xl);
font-weight: 900;
line-height: 1.05;
}
.hero-description {
font-size: var(--font-size-lg);
max-width: 600px;
margin-bottom: var(--space-8);
}
.hero-buttons .btn {
transition: all 0.3s ease;
}
.hero-buttons .btn:hover {
transform: translateY(-3px) scale(1.02);
box-shadow: var(--shadow-xl);
}
.hero-stats .stat {
background: rgba(255, 255, 255, 0.2);
backdrop-filter: blur(5px);
border-radius: var(--radius-lg);
padding: var(--space-4) var(--space-6);
text-align: center;
transition: all 0.3s ease;
}
.hero-stats .stat:hover {
transform: translateY(-5px) scale(1.05);
box-shadow: var(--shadow-lg);
}
.hero-visual .calculator-preview {
transform: rotate3d(1, 1, 0, 15deg);
transition: transform 0.5s ease-out;
}
.hero-visual:hover .calculator-preview {
transform: rotate3d(0, 0, 0, 0deg);
}
/* Features Section Improvements */
.features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: var(--space-8);
}
.feature-card {
background: white;
border-radius: var(--radius-xl);
box-shadow: var(--shadow-md);
padding: var(--space-8);
text-align: center;
transition: all 0.3s ease;
border: 1px solid var(--gray-200);
}
.feature-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-lg);
border-color: var(--primary-300);
}
.feature-icon {
width: 64px;
height: 64px;
background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
border-radius: var(--radius-full);
display: flex;
align-items: center;
justify-content: center;
margin: 0 auto var(--space-4);
color: white;
font-size: var(--font-size-3xl);
box-shadow: var(--shadow-md);
}
.feature-title {
font-size: var(--font-size-xl);
font-weight: 700;
margin-bottom: var(--space-2);
color: var(--gray-800);
}
.feature-description {
font-size: var(--font-size-sm);
color: var(--gray-600);
}
/* Calculator Collection Improvements */
.calculator-categories {
margin-bottom: var(--space-8);
}
.category-tabs {
display: flex;
justify-content: center;
flex-wrap: wrap;
gap: var(--space-3);
margin-bottom: var(--space-6);
}
.tab-btn {
background: var(--gray-100);
color: var(--gray-700);
padding: var(--space-3) var(--space-6);
border-radius: var(--radius-full);
font-weight: 500;
cursor: pointer;
transition: all 0.3s ease;
border: none;
}
.tab-btn:hover {
background: var(--primary-100);
color: var(--primary-700);
}
.tab-btn.active {
background: var(--primary-600);
color: white;
box-shadow: var(--shadow-md);
}
.calculators-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-6);
}
.calculator-card {
background: white;
border-radius: var(--radius-xl);
box-shadow: var(--shadow-sm);
padding: var(--space-6);
border: 1px solid var(--gray-200);
transition: all 0.3s ease;
display: flex;
flex-direction: column;
}
.calculator-card:hover {
transform: translateY(-3px);
box-shadow: var(--shadow-lg);
border-color: var(--primary-300);
}
.card-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: var(--space-4);
}
.card-icon {
width: 48px;
height: 48px;
background: var(--primary-100);
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
color: var(--primary-600);
font-size: var(--font-size-xl);
}
.card-badge {
background: var(--accent-500);
color: white;
padding: var(--space-1) var(--space-3);
border-radius: var(--radius-full);
font-size: var(--font-size-xs);
font-weight: 600;
text-transform: uppercase;
}
.card-title {
font-size: var(--font-size-lg);
font-weight: 700;
margin-bottom: var(--space-2);
color: var(--gray-800);
}
.card-description {
font-size: var(--font-size-sm);
color: var(--gray-600);
flex-grow: 1;
margin-bottom: var(--space-4);
}
.card-features {
display: flex;
flex-wrap: wrap;
gap: var(--space-2);
margin-bottom: var(--space-4);
}
.feature-tag {
background: var(--gray-100);
color: var(--gray-600);
padding: var(--space-1) var(--space-3);
border-radius: var(--radius-full);
font-size: var(--font-size-xs);
}
.card-link {
display: inline-flex;
align-items: center;
gap: var(--space-1);
text-decoration: none;
color: var(--primary-600);
font-weight: 600;
transition: all 0.3s ease;
}
.card-link:hover {
color: var(--primary-800);
transform: translateX(3px);
}
/* Footer Improvements */
.footer {
background: linear-gradient(135deg, var(--gray-800), var(--gray-900));
color: white;
padding: var(--space-12) 0;
}
.footer-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: var(--space-8);
}
.footer-brand .logo {
color: white;
}
.footer-brand p {
font-size: var(--font-size-sm);
color: var(--gray-400);
margin-top: var(--space-4);
}
.social-links {
display: flex;
gap: var(--space-4);
margin-top: var(--space-4);
}
.social-link {
color: var(--gray-400);
font-size: var(--font-size-xl);
transition: color 0.3s ease;
}
.social-link:hover {
color: var(--primary-500);
}
.footer-column h4 {
font-size: var(--font-size-lg);
font-weight: 700;
margin-bottom: var(--space-6);
color: white;
}
.footer-column ul {
list-style: none;
}
.footer-column ul li {
margin-bottom: var(--space-3);
}
.footer-column ul li a {
text-decoration: none;
color: var(--gray-400);
font-size: var(--font-size-sm);
transition: color 0.3s ease;
}
.footer-column ul li a:hover {
color: var(--primary-500);
}
.footer-bottom {
text-align: center;
margin-top: var(--space-12);
padding-top: var(--space-6);
border-top: 1px solid rgba(255, 255, 255, 0.1);
font-size: var(--font-size-sm);
color: var(--gray-500);
}
/* Cookie Banner Improvements */
.cookie-banner {
background: var(--gray-800);
color: white;
border-top: none;
box-shadow: var(--shadow-2xl);
padding: var(--space-6);
border-radius: var(--radius-xl) var(--radius-xl) 0 0;
transform: translateY(100%);
transition: transform 0.5s ease-out;
}
.cookie-banner.show {
transform: translateY(0);
}
.cookie-text i {
color: var(--primary-400);
}
.cookie-buttons .btn-primary {
background: var(--primary-500);
}
.cookie-buttons .btn-outline {
color: white;
border-color: rgba(255, 255, 255, 0.3);
}
.cookie-buttons .btn-outline:hover {
background: rgba(255, 255, 255, 0.1);
color: white;
}
/* General Improvements */
.section-header {
text-align: center;
margin-bottom: var(--space-12);
}
.section-title {
font-size: var(--font-size-4xl);
font-weight: 800;
color: var(--gray-800);
margin-bottom: var(--space-4);
}
.section-description {
font-size: var(--font-size-lg);
color: var(--gray-600);
max-width: 800px;
margin: 0 auto;
}
/* Responsive Adjustments */
@media (max-width: 1024px) {
.hero-content {
grid-template-columns: 1fr;
text-align: center;
}
.hero-visual {
display: none;
}
.hero-title {
font-size: var(--font-size-5xl);
}
.hero-description {
max-width: 100%;
}
.hero-buttons {
justify-content: center;
}
.hero-stats {
justify-content: center;
}
}
@media (max-width: 768px) {
.hero {
min-height: auto;
padding: var(--space-12) 0;
}
.hero-title {
font-size: var(--font-size-4xl);
}
.section-title {
font-size: var(--font-size-3xl);
}
.features-grid,
.calculators-grid,
.footer-grid {
grid-template-columns: 1fr;
}
.dropdown-menu {
padding: var(--space-4);
}
}
@media (max-width: 480px) {
.hero-title {
font-size: var(--font-size-3xl);
}
.hero-buttons {
flex-direction: column;
gap: var(--space-4);
}
.hero-stats {
flex-direction: column;
gap: var(--space-4);
}
.cookie-content {
flex-direction: column;
align-items: flex-start;
}
.cookie-buttons {
width: 100%;
flex-direction: column;
}
.cookie-buttons .btn {
width: 100%;
}
.tab-btn {
width: 100%;
}
}
/* ===== ADVANCED FOOTER ===== */
.footer-advanced {
background-color: var(--gray-900);
color: var(--gray-100);
padding: var(--space-16) 0;
font-size: var(--font-size-sm);
}
.footer-advanced .container {
display: flex;
flex-direction: column;
gap: var(--space-12);
}
.footer-main {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: var(--space-8);
border-bottom: 1px solid var(--gray-700);
padding-bottom: var(--space-8);
}
.footer-about .footer-logo-advanced {
display: flex;
align-items: center;
gap: var(--space-2);
text-decoration: none;
font-size: var(--font-size-2xl);
font-weight: 700;
color: white;
margin-bottom: var(--space-4);
}
.footer-about .footer-logo-advanced i {
color: var(--primary-500);
font-size: var(--font-size-3xl);
}
.footer-about p {
color: var(--gray-300);
line-height: 1.7;
margin-bottom: var(--space-6);
}
.footer-social {
display: flex;
gap: var(--space-4);
}
.footer-social a {
color: var(--gray-400);
font-size: var(--font-size-xl);
transition: color var(--transition-fast);
}
.footer-social a:hover {
color: var(--primary-500);
}
.footer-links-section h4 {
color: white;
font-size: var(--font-size-base);
margin-bottom: var(--space-4);
font-weight: 600;
}
.footer-links-section ul {
list-style: none;
}
.footer-links-section ul li {
margin-bottom: var(--space-3);
}
.footer-links-section ul li a {
color: var(--gray-300);
text-decoration: none;
transition: color var(--transition-fast);
}
.footer-links-section ul li a:hover {
color: var(--primary-500);
}
.footer-newsletter h4 {
color: white;
font-size: var(--font-size-base);
margin-bottom: var(--space-4);
font-weight: 600;
}
.footer-newsletter p {
color: var(--gray-300);
margin-bottom: var(--space-4);
}
.newsletter-form {
display: flex;
gap: var(--space-2);
}
.newsletter-form input {
flex-grow: 1;
padding: var(--space-3) var(--space-4);
border-radius: var(--radius-md);
border: 1px solid var(--gray-600);
background-color: var(--gray-800);
color: white;
font-size: var(--font-size-sm);
}
.newsletter-form input::placeholder {
color: var(--gray-400);
}
.newsletter-form button {
background-color: var(--primary-500);
color: white;
padding: var(--space-3) var(--space-5);
border: none;
border-radius: var(--radius-md);
cursor: pointer;
transition: background-color var(--transition-fast);
}
.newsletter-form button:hover {
background-color: var(--primary-600);
}
.footer-secondary {
display: flex;
justify-content: space-between;
align-items: center;
padding-top: var(--space-8);
flex-wrap: wrap;
gap: var(--space-4);
}
.footer-legal-links {
display: flex;
gap: var(--space-6);
}
.footer-legal-links a {
color: var(--gray-400);
text-decoration: none;
transition: color var(--transition-fast);
}
.footer-legal-links a:hover {
color: var(--primary-500);
}
.footer-copyright p {
color: var(--gray-400);
}
/* Responsive adjustments for footer */
@media (max-width: 768px) {
.footer-main {
grid-template-columns: 1fr;
}
.footer-secondary {
flex-direction: column;
text-align: center;
}
.footer-legal-links {
flex-direction: column;
gap: var(--space-2);
}
}
/* ===== ADVANCED HEADER ===== */
.header-advanced {
position: fixed;
top: 0;
left: 0;
right: 0;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(20px);
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
z-index: var(--z-fixed);
transition: all var(--transition-fast);
}
.header-advanced.scrolled {
background: rgba(255, 255, 255, 0.98);
box-shadow: var(--shadow-lg);
}
.navbar-advanced {
padding: var(--space-2) 0;
}
.navbar-advanced .container {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-8); /* Add gap between logo and navigation */
}
/* Ensure proper spacing for desktop */
@media (min-width: 769px) {
.navbar-advanced .container {
gap: var(--space-2); /* Much smaller gap to bring navigation very close to logo */
}
.nav-brand-advanced {
margin-right: var(--space-1); /* Minimal margin for logo brand */
flex-shrink: 0; /* Prevent logo from shrinking */
}
.nav-menu-advanced {
margin-left: 0; /* No margin for navigation menu */
gap: var(--space-4); /* Reduce gap between nav items */
}
.nav-list-advanced {
gap: var(--space-2); /* Much smaller gap between navigation links */
}
.nav-list-advanced a {
padding: var(--space-2) var(--space-2); /* Reduce padding on nav links */
font-size: 14px; /* Smaller font size to save space */
}
}
.nav-brand-advanced .logo-advanced {
display: flex;
align-items: center;
gap: var(--space-3);
text-decoration: none;
transition: transform var(--transition-fast);
}
.nav-brand-advanced .logo-advanced:hover {
transform: scale(1.05);
}
.logo-icon {
width: 48px;
height: 48px;
background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
border-radius: var(--radius-xl);
display: flex;
align-items: center;
justify-content: center;
color: white;
font-size: var(--font-size-xl);
box-shadow: var(--shadow-md);
}
.logo-text {
font-size: var(--font-size-2xl);
font-weight: 800;
color: var(--primary-600); /* Fallback color for better visibility */
background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
/* Ensure logo text is visible on all browsers */
@supports not (-webkit-background-clip: text) {
.logo-text {
color: var(--primary-600) !important;
background: none !important;
}
}
/* Additional fix for desktop visibility */
@media (min-width: 769px) {
.logo-text {
color: var(--primary-600);
background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
/* Ensure text is always visible */
text-shadow: none;
opacity: 1;
visibility: visible;
}
/* Fallback for browsers that don't support background-clip */
.logo-text:not(:empty) {
background-image: linear-gradient(135deg, var(--primary-600), var(--accent-600));
background-size: 100%;
background-repeat: repeat;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
-moz-background-clip: text;
-moz-text-fill-color: transparent;
}
}
.nav-menu-advanced {
display: flex;
align-items: center;
gap: var(--space-8);
}
.nav-list-advanced {
display: flex;
align-items: center;
gap: var(--space-6);
list-style: none;
}
.nav-link-advanced {
display: flex;
align-items: center;
gap: var(--space-2);
text-decoration: none;
color: var(--gray-700);
font-weight: 500;
padding: var(--space-3) var(--space-4);
border-radius: var(--radius-lg);
transition: all var(--transition-fast);
position: relative;
}
.nav-link-advanced:hover,
.nav-link-advanced.active {
color: var(--primary-600);
background: var(--primary-50);
transform: translateY(-2px);
}
.nav-link-advanced i {
font-size: var(--font-size-sm);
}
.dropdown-advanced {
position: relative;
}
.dropdown-toggle-advanced {
display: flex;
align-items: center;
gap: var(--space-2);
}
.dropdown-arrow {
transition: transform var(--transition-fast);
}
.dropdown-advanced:hover .dropdown-arrow {
transform: rotate(180deg);
}
.dropdown-menu-advanced {
position: absolute;
top: 100%;
left: 50%;
transform: translateX(-50%);
background: white;
border: 1px solid var(--gray-200);
border-radius: var(--radius-2xl);
box-shadow: var(--shadow-2xl);
padding: var(--space-8);
min-width: 900px;
max-width: 1200px;
width: 90vw;
opacity: 0;
visibility: hidden;
transform: translateX(-50%) translateY(-10px);
transition: all var(--transition-normal);
z-index: var(--z-dropdown);
}
.dropdown-advanced:hover .dropdown-menu-advanced {
opacity: 1;
visibility: visible;
transform: translateX(-50%) translateY(0);
}
.dropdown-grid-advanced {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: var(--space-6);
max-height: 500px;
overflow-y: auto;
}
.dropdown-section-advanced h4 {
display: flex;
align-items: center;
gap: var(--space-2);
font-size: var(--font-size-sm);
font-weight: 700;
color: var(--gray-800);
margin-bottom: var(--space-4);
text-transform: uppercase;
letter-spacing: 0.05em;
}
.dropdown-section-advanced h4 i {
color: var(--primary-600);
}
.dropdown-section-advanced a {
display: flex;
align-items: center;
gap: var(--space-3);
text-decoration: none;
color: var(--gray-600);
font-size: var(--font-size-sm);
padding: var(--space-3);
border-radius: var(--radius-md);
transition: all var(--transition-fast);
margin-bottom: var(--space-2);
}
.dropdown-section-advanced a:hover {
color: var(--primary-600);
background: var(--primary-50);
transform: translateX(4px);
}
.dropdown-section-advanced a i {
width: 20px;
color: var(--gray-400);
transition: color var(--transition-fast);
}
.dropdown-section-advanced a:hover i {
color: var(--primary-600);
}
.nav-actions {
display: flex;
align-items: center;
gap: var(--space-4);
}
/* Desktop optimizations for search bar and dark mode icon */
@media (min-width: 769px) {
.nav-actions {
gap: var(--space-1); /* Minimal gap */
flex-wrap: nowrap; /* Prevent wrapping */
align-items: center;
justify-content: flex-end; /* Align to right side */
max-width: 450px; /* Increase total width since we have more space */
margin-right: var(--space-1); /* Minimal margin from screen edge */
}
.search-container {
margin-right: var(--space-1); /* Minimal margin */
flex-grow: 0; /* Don't allow growth */
max-width: 250px; /* Increase max width since navigation is compressed */
min-width: 200px; /* Minimum width for usability */
}
.search-input-advanced {
width: 100%; /* Use full width of container */
font-size: 14px; /* Smaller font to fit more text */
}
.theme-toggle {
margin-left: var(--space-1); /* Minimal margin */
flex-shrink: 0; /* Prevent dark mode icon from shrinking */
width: 36px; /* Smaller width to ensure it fits */
height: 36px; /* Smaller height to ensure it fits */
display: flex !important; /* Force display */
visibility: visible !important; /* Force visibility */
}
}
/* Ensure responsive behavior for smaller desktop screens */
@media (min-width: 769px) and (max-width: 1200px) {
.nav-actions {
max-width: 400px; /* Smaller for medium screens */
}
.search-container {
max-width: 220px; /* Smaller for medium screens */
min-width: 180px;
}
}
/* Large desktop screens */
@media (min-width: 1200px) {
.nav-actions {
max-width: 500px; /* Larger for big screens */
margin-right: var(--space-2); /* More margin for large screens */
}
.search-container {
max-width: 300px; /* Larger for big screens */
min-width: 250px;
}
.theme-toggle {
width: 40px; /* Slightly larger for big screens */
height: 40px;
}
}
.search-container {
position: relative;
}
.search-input-advanced {
width: 300px;
padding: var(--space-3) var(--space-4);
padding-right: var(--space-12);
border: 2px solid var(--gray-200);
border-radius: var(--radius-full);
font-size: var(--font-size-sm);
transition: all var(--transition-fast);
background: var(--gray-50);
}
.search-input-advanced:focus {
outline: none;
border-color: var(--primary-500);
background: white;
box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.search-btn-advanced {
position: absolute;
right: var(--space-2);
top: 50%;
transform: translateY(-50%);
background: var(--primary-500);
color: white;
border: none;
border-radius: var(--radius-full);
width: 36px;
height: 36px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
transition: all var(--transition-fast);
}
.search-btn-advanced:hover {
background: var(--primary-600);
transform: translateY(-50%) scale(1.1);
}
.search-suggestions {
position: absolute;
top: 100%;
left: 0;
right: 0;
background: white;
border: 1px solid var(--gray-200);
border-radius: var(--radius-lg);
box-shadow: var(--shadow-lg);
max-height: 300px;
overflow-y: auto;
z-index: var(--z-dropdown);
display: none;
}
.theme-toggle {
width: 44px;
height: 44px;
border: 2px solid var(--gray-200);
border-radius: var(--radius-full);
background: var(--gray-50);
color: var(--gray-600);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: all var(--transition-fast);
}
.theme-toggle:hover {
border-color: var(--primary-500);
color: var(--primary-600);
background: var(--primary-50);
transform: scale(1.1);
}
.nav-toggle-advanced {
display: none;
flex-direction: column;
gap: var(--space-1);
cursor: pointer;
padding: var(--space-2);
border-radius: var(--radius-md);
transition: all var(--transition-fast);
}
/* Show hamburger menu only on mobile devices */
@media (max-width: 1024px) {
.nav-toggle-advanced {
display: flex;
z-index: 10000;
position: relative;
}
}
.nav-toggle-advanced:hover {
background: var(--gray-100);
}
.hamburger-line {
width: 24px;
height: 3px;
background: var(--gray-700);
border-radius: var(--radius-full);
transition: all var(--transition-fast);
}
.nav-toggle-advanced.active .hamburger-line:nth-child(1) {
transform: rotate(45deg) translate(6px, 6px);
}
.nav-toggle-advanced.active .hamburger-line:nth-child(2) {
opacity: 0;
}
.nav-toggle-advanced.active .hamburger-line:nth-child(3) {
transform: rotate(-45deg) translate(6px, -6px);
}
/* Mobile Navigation */
@media (max-width: 1024px) {
.nav-menu-advanced {
position: fixed;
top: 0;
left: -100%;
width: 100%;
height: 100vh;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
backdrop-filter: blur(20px);
padding: var(--space-8) var(--space-6);
flex-direction: column;
justify-content: center;
align-items: center;
gap: var(--space-6);
transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
z-index: 9999;
overflow-y: auto;
}
.nav-menu-advanced.active {
left: 0;
}
.nav-list-advanced {
flex-direction: column;
width: 100%;
max-width: 400px;
gap: var(--space-3);
margin-bottom: var(--space-6);
}
.nav-link-advanced {
width: 100%;
justify-content: center;
padding: var(--space-4) var(--space-6);
color: white;
font-size: var(--font-size-lg);
font-weight: 500;
text-decoration: none;
border-radius: var(--radius-xl);
background: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
border: 1px solid rgba(255, 255, 255, 0.2);
transition: all 0.3s ease;
display: flex;
align-items: center;
gap: var(--space-3);
min-height: 56px;
}
.nav-link-advanced:hover,
.nav-link-advanced.active {
background: rgba(255, 255, 255, 0.2);
transform: translateY(-2px);
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.nav-link-advanced i {
font-size: var(--font-size-xl);
opacity: 0.9;
}
/* Mobile Dropdown Styling */
.dropdown-menu-advanced {
position: static;
transform: none;
opacity: 1;
visibility: visible;
background: rgba(255, 255, 255, 0.15);
backdrop-filter: blur(15px);
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: var(--radius-xl);
margin-top: var(--space-3);
padding: var(--space-4);
max-height: 0;
overflow: hidden;
transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.dropdown-advanced.active .dropdown-menu-advanced {
max-height: 500px;
padding: var(--space-6);
overflow-y: auto;
}
.dropdown-grid-advanced {
display: flex;
flex-direction: column;
gap: var(--space-4);
}
.dropdown-section-advanced {
width: 100%;
}
.dropdown-section-advanced h4 {
color: rgba(255, 255, 255, 0.9);
font-size: var(--font-size-sm);
font-weight: 600;
margin-bottom: var(--space-3);
text-transform: uppercase;
letter-spacing: 0.5px;
display: flex;
align-items: center;
gap: var(--space-2);
}
.dropdown-section-advanced h4 i {
font-size: var(--font-size-base);
opacity: 0.8;
}
.dropdown-section-advanced a {
display: flex;
align-items: center;
gap: var(--space-3);
padding: var(--space-3) var(--space-4);
color: rgba(255, 255, 255, 0.9);
text-decoration: none;
border-radius: var(--radius-lg);
transition: all 0.3s ease;
font-size: var(--font-size-sm);
background: rgba(255, 255, 255, 0.05);
margin-bottom: var(--space-2);
min-height: 48px;
}
.dropdown-section-advanced a:hover {
background: rgba(255, 255, 255, 0.15);
transform: translateX(4px);
color: white;
}
.dropdown-section-advanced a i {
font-size: var(--font-size-base);
opacity: 0.8;
width: 20px;
text-align: center;
}
/* Mobile Navigation Actions */
.nav-actions {
width: 100%;
max-width: 400px;
flex-direction: column;
gap: var(--space-4);
margin-top: var(--space-4);
}
.search-container {
width: 100%;
position: relative;
}
.search-input-advanced {
width: 100%;
padding: var(--space-4) var(--space-12) var(--space-4) var(--space-4);
font-size: 16px; /* Prevents iOS zoom */
border: 1px solid rgba(255, 255, 255, 0.3);
border-radius: var(--radius-xl);
background: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
color: white;
placeholder-color: rgba(255, 255, 255, 0.7);
}
.search-input-advanced::placeholder {
color: rgba(255, 255, 255, 0.7);
}
.search-input-advanced:focus {
outline: none;
border-color: rgba(255, 255, 255, 0.5);
background: rgba(255, 255, 255, 0.15);
}
.search-btn-advanced {
position: absolute;
right: var(--space-2);
top: 50%;
transform: translateY(-50%);
background: rgba(255, 255, 255, 0.2);
color: white;
border: none;
padding: var(--space-3);
border-radius: var(--radius-lg);
cursor: pointer;
min-height: 44px;
min-width: 44px;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.3s ease;
}
.search-btn-advanced:hover {
background: rgba(255, 255, 255, 0.3);
}
.theme-toggle {
background: rgba(255, 255, 255, 0.1);
border: 1px solid rgba(255, 255, 255, 0.2);
color: white;
padding: var(--space-4);
border-radius: var(--radius-xl);
cursor: pointer;
min-height: 56px;
display: flex;
align-items: center;
justify-content: center;
gap: var(--space-2);
font-size: var(--font-size-base);
font-weight: 500;
transition: all 0.3s ease;
}
.theme-toggle:hover {
background: rgba(255, 255, 255, 0.2);
transform: translateY(-2px);
}
/* Close button styling */
.nav-menu-advanced::before {
content: '×';
position: absolute;
top: var(--space-6);
right: var(--space-6);
font-size: 2rem;
color: white;
cursor: pointer;
width: 44px;
height: 44px;
display: flex;
align-items: center;
justify-content: center;
border-radius: var(--radius-full);
background: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
border: 1px solid rgba(255, 255, 255, 0.2);
transition: all 0.3s ease;
}
.nav-menu-advanced::before:hover {
background: rgba(255, 255, 255, 0.2);
transform: scale(1.1);
}
}
min-width: auto;
width: 100%;
margin-top: var(--space-4);
box-shadow: none;
border: 1px solid var(--gray-200);
}
.dropdown-grid-advanced {
grid-template-columns: 1fr;
gap: var(--space-4);
}
.search-input-advanced {
width: 100%;
}
}
@media (max-width: 768px) {
.logo-text {
font-size: var(--font-size-xl);
}
.logo-icon {
width: 40px;
height: 40px;
font-size: var(--font-size-lg);
}
.dropdown-menu-advanced {
padding: var(--space-4);
}
}
/* ===== ADVANCED HERO SECTION ===== */
.hero-advanced {
position: relative;
min-height: 100vh;
display: flex;
align-items: center;
overflow: hidden;
padding-top: 100px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.hero-background-advanced {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: -1;
}
.hero-gradient-advanced {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg,
#6366f1 0%,
#8b5cf6 50%,
#a855f7 100%);
}
.hero-particles {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
pointer-events: none;
}
.hero-shapes-advanced {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
overflow: hidden;
}
.floating-shape {
position: absolute;
border-radius: var(--radius-full);
opacity: 0.1;
animation: float-advanced 20s infinite linear;
}
.floating-shape.shape-1 {
width: 300px;
height: 300px;
background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
top: 10%;
left: -10%;
animation-delay: 0s;
}
.floating-shape.shape-2 {
width: 200px;
height: 200px;
background: linear-gradient(135deg, var(--secondary-400), var(--secondary-600));
top: 60%;
right: -5%;
animation-delay: -7s;
}
.floating-shape.shape-3 {
width: 150px;
height: 150px;
background: linear-gradient(135deg, var(--accent-400), var(--accent-600));
bottom: 20%;
left: 20%;
animation-delay: -14s;
}
.floating-shape.shape-4 {
width: 100px;
height: 100px;
background: linear-gradient(135deg, var(--primary-300), var(--accent-500));
top: 30%;
right: 30%;
animation-delay: -10s;
}
@keyframes float-advanced {
0%, 100% { transform: translateY(0px) rotate(0deg) scale(1); }
25% { transform: translateY(-30px) rotate(90deg) scale(1.1); }
50% { transform: translateY(0px) rotate(180deg) scale(1); }
75% { transform: translateY(30px) rotate(270deg) scale(0.9); }
}
.hero-content-advanced {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-16);
align-items: center;
}
.hero-badge {
display: inline-flex;
align-items: center;
gap: var(--space-2);
background: rgba(255, 255, 255, 0.2);
backdrop-filter: blur(10px);
border: 1px solid rgba(255, 255, 255, 0.3);
border-radius: var(--radius-full);
padding: var(--space-2) var(--space-4);
color: white;
font-size: var(--font-size-sm);
font-weight: 500;
margin-bottom: var(--space-6);
animation: fadeInUp 1s ease-out;
}
.hero-badge i {
color: #ffd700;
}
.hero-title-advanced {
font-size: var(--font-size-6xl);
font-weight: 900;
line-height: 1.1;
margin-bottom: var(--space-6);
color: white;
}
.title-line {
display: block;
animation: fadeInUp 1s ease-out;
}
.title-line:nth-child(2) {
animation-delay: 0.2s;
}
.title-line:nth-child(3) {
animation-delay: 0.4s;
}
.gradient-text-advanced {
background: linear-gradient(135deg, #ffd700, #ff6b6b);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.hero-description-advanced {
font-size: var(--font-size-xl);
line-height: 1.7;
color: rgba(255, 255, 255, 0.9);
margin-bottom: var(--space-8);
animation: fadeInUp 1s ease-out 0.6s both;
}
.hero-features-list {
display: flex;
flex-direction: column;
gap: var(--space-3);
margin-bottom: var(--space-8);
animation: fadeInUp 1s ease-out 0.8s both;
}
.feature-item {
display: flex;
align-items: center;
gap: var(--space-3);
color: rgba(255, 255, 255, 0.9);
font-weight: 500;
}
.feature-item i {
color: #4ade80;
font-size: var(--font-size-lg);
}
.hero-buttons-advanced {
display: flex;
gap: var(--space-4);
margin-bottom: var(--space-12);
animation: fadeInUp 1s ease-out 1s both;
}
.btn-advanced {
position: relative;
display: inline-flex;
align-items: center;
gap: var(--space-3);
padding: var(--space-4) var(--space-8);
font-size: var(--font-size-lg);
font-weight: 600;
text-decoration: none;
border-radius: var(--radius-full);
transition: all var(--transition-normal);
overflow: hidden;
}
.btn-primary-advanced {
background: linear-gradient(135deg, #667eea, #764ba2);
color: white;
box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}
.btn-primary-advanced:hover {
transform: translateY(-3px);
box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6);
}
.btn-glow {
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
transition: left 0.5s;
}
.btn-primary-advanced:hover .btn-glow {
left: 100%;
}
.btn-outline-advanced {
background: rgba(255, 255, 255, 0.1);
color: white;
border: 2px solid rgba(255, 255, 255, 0.3);
backdrop-filter: blur(10px);
}
.btn-outline-advanced:hover {
background: rgba(255, 255, 255, 0.2);
border-color: rgba(255, 255, 255, 0.5);
transform: translateY(-3px);
}
.hero-stats-advanced {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: var(--space-6);
animation: fadeInUp 1s ease-out 1.2s both;
}
.stat-item {
text-align: center;
}
.stat-number {
display: block;
font-size: var(--font-size-3xl);
font-weight: 800;
color: white;
margin-bottom: var(--space-2);
}
.stat-label {
font-size: var(--font-size-sm);
color: rgba(255, 255, 255, 0.8);
text-transform: uppercase;
letter-spacing: 0.05em;
}
.hero-visual-advanced {
position: relative;
animation: fadeInRight 1s ease-out 0.4s both;
}
.calculator-showcase {
position: relative;
perspective: 1000px;
}
.calculator-window {
background: white;
border-radius: var(--radius-2xl);
box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
overflow: hidden;
transform: rotateY(-10deg) rotateX(5deg);
transition: transform var(--transition-slow);
}
.calculator-window:hover {
transform: rotateY(0deg) rotateX(0deg) scale(1.02);
}
.window-header {
display: flex;
align-items: center;
justify-content: space-between;
background: var(--gray-100);
padding: var(--space-4);
border-bottom: 1px solid var(--gray-200);
}
.window-controls {
display: flex;
gap: var(--space-2);
}
.control {
width: 12px;
height: 12px;
border-radius: var(--radius-full);
}
.control.close { background: #ff5f57; }
.control.minimize { background: #ffbd2e; }
.control.maximize { background: #28ca42; }
.window-title {
display: flex;
align-items: center;
gap: var(--space-2);
font-weight: 600;
color: var(--gray-700);
}
.window-content {
padding: var(--space-8);
}
.calculator-interface {
display: flex;
flex-direction: column;
gap: var(--space-6);
}
.input-group {
display: flex;
flex-direction: column;
gap: var(--space-2);
}
.input-group label {
font-size: var(--font-size-sm);
font-weight: 600;
color: var(--gray-700);
}
.input-wrapper {
position: relative;
display: flex;
align-items: center;
}
.input-wrapper input {
flex: 1;
padding: var(--space-3) var(--space-4);
border: 2px solid var(--gray-200);
border-radius: var(--radius-lg);
font-size: var(--font-size-base);
font-weight: 600;
text-align: center;
background: var(--gray-50);
}
.currency, .unit {
position: absolute;
font-weight: 600;
color: var(--gray-500);
}
.currency {
left: var(--space-4);
}
.unit {
right: var(--space-4);
}
.result-section {
background: linear-gradient(135deg, var(--primary-50), var(--secondary-50));
border-radius: var(--radius-xl);
padding: var(--space-6);
text-align: center;
}
.result-label {
font-size: var(--font-size-sm);
font-weight: 600;
color: var(--gray-600);
margin-bottom: var(--space-2);
}
.result-value {
font-size: var(--font-size-4xl);
font-weight: 800;
color: var(--primary-600);
margin-bottom: var(--space-4);
}
.result-breakdown {
display: flex;
justify-content: space-between;
gap: var(--space-4);
}
.breakdown-item {
display: flex;
flex-direction: column;
gap: var(--space-1);
font-size: var(--font-size-sm);
}
.breakdown-item span:first-child {
color: var(--gray-600);
}
.breakdown-item span:last-child {
font-weight: 600;
color: var(--gray-800);
}
.floating-elements {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
pointer-events: none;
}
.floating-icon {
position: absolute;
width: 60px;
height: 60px;
background: white;
border-radius: var(--radius-full);
display: flex;
align-items: center;
justify-content: center;
box-shadow: var(--shadow-lg);
animation: float-icon 6s infinite ease-in-out;
}
.floating-icon i {
font-size: var(--font-size-xl);
color: var(--primary-600);
}
.icon-1 {
top: 20%;
left: -10%;
animation-delay: 0s;
}
.icon-2 {
top: 60%;
right: -10%;
animation-delay: -2s;
}
.icon-3 {
bottom: 20%;
left: -5%;
animation-delay: -4s;
}
@keyframes float-icon {
0%, 100% { transform: translateY(0px); }
50% { transform: translateY(-20px); }
}
.scroll-indicator {
position: absolute;
bottom: var(--space-8);
left: 50%;
transform: translateX(-50%);
display: flex;
flex-direction: column;
align-items: center;
gap: var(--space-2);
color: rgba(255, 255, 255, 0.8);
animation: bounce 2s infinite;
}
.scroll-text {
font-size: var(--font-size-sm);
font-weight: 500;
}
.scroll-arrow {
font-size: var(--font-size-lg);
}
@keyframes bounce {
0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
40% { transform: translateX(-50%) translateY(-10px); }
60% { transform: translateX(-50%) translateY(-5px); }
}
@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@keyframes fadeInRight {
from {
opacity: 0;
transform: translateX(30px);
}
to {
opacity: 1;
transform: translateX(0);
}
}
/* Responsive Design */
@media (max-width: 1024px) {
.hero-content-advanced {
grid-template-columns: 1fr;
gap: var(--space-12);
text-align: center;
}
.hero-title-advanced {
font-size: var(--font-size-5xl);
}
.hero-stats-advanced {
grid-template-columns: repeat(2, 1fr);
}
}
@media (max-width: 768px) {
.hero-advanced {
padding-top: 80px;
min-height: auto;
padding-bottom: var(--space-16);
}
.hero-title-advanced {
font-size: var(--font-size-4xl);
}
.hero-description-advanced {
font-size: var(--font-size-lg);
}
.hero-buttons-advanced {
flex-direction: column;
align-items: center;
}
.btn-advanced {
width: 100%;
max-width: 300px;
justify-content: center;
}
.hero-stats-advanced {
grid-template-columns: repeat(2, 1fr);
gap: var(--space-4);
}
.calculator-window {
transform: none;
}
.floating-icon {
display: none;
}
}
/* ===== ADVANCED FEATURES SECTION ===== */
.features-advanced {
padding: var(--space-20) 0;
background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
position: relative;
overflow: hidden;
}
.features-advanced::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: url('data:image/svg+xml,');
opacity: 0.3;
pointer-events: none;
}
.section-header-advanced {
text-align: center;
margin-bottom: var(--space-16);
position: relative;
z-index: 1;
}
.section-badge {
display: inline-flex;
align-items: center;
gap: var(--space-2);
background: linear-gradient(135deg, var(--primary-100), var(--secondary-100));
border: 1px solid var(--primary-200);
border-radius: var(--radius-full);
padding: var(--space-2) var(--space-4);
color: var(--primary-700);
font-size: var(--font-size-sm);
font-weight: 600;
margin-bottom: var(--space-4);
animation: fadeInUp 1s ease-out;
}
.section-badge i {
color: var(--primary-600);
}
.section-title-advanced {
font-size: var(--font-size-5xl);
font-weight: 800;
color: var(--gray-900);
margin-bottom: var(--space-6);
line-height: 1.2;
animation: fadeInUp 1s ease-out 0.2s both;
}
.section-description-advanced {
font-size: var(--font-size-xl);
color: var(--gray-600);
max-width: 600px;
margin: 0 auto;
line-height: 1.7;
animation: fadeInUp 1s ease-out 0.4s both;
}
.features-grid-advanced {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
gap: var(--space-8);
margin-bottom: var(--space-20);
}
.feature-card-advanced {
background: white;
border-radius: var(--radius-2xl);
padding: var(--space-8);
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
border: 1px solid var(--gray-100);
transition: all var(--transition-normal);
position: relative;
overflow: hidden;
}
.feature-card-advanced::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 4px;
background: linear-gradient(135deg, var(--primary-500), var(--secondary-500));
transform: scaleX(0);
transition: transform var(--transition-normal);
}
.feature-card-advanced:hover {
transform: translateY(-8px);
box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}
.feature-card-advanced:hover::before {
transform: scaleX(1);
}
.feature-icon-advanced {
position: relative;
width: 80px;
height: 80px;
margin-bottom: var(--space-6);
}
.icon-wrapper {
width: 100%;
height: 100%;
background: linear-gradient(135deg, var(--primary-500), var(--secondary-500));
border-radius: var(--radius-2xl);
display: flex;
align-items: center;
justify-content: center;
color: white;
font-size: var(--font-size-2xl);
position: relative;
z-index: 2;
transition: all var(--transition-normal);
}
.feature-card-advanced:hover .icon-wrapper {
transform: scale(1.1) rotate(5deg);
}
.icon-glow {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 120px;
height: 120px;
background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, transparent 70%);
border-radius: var(--radius-full);
opacity: 0;
transition: opacity var(--transition-normal);
}
.feature-card-advanced:hover .icon-glow {
opacity: 1;
}
.feature-title-advanced {
font-size: var(--font-size-2xl);
font-weight: 700;
color: var(--gray-900);
margin-bottom: var(--space-4);
}
.feature-description-advanced {
font-size: var(--font-size-base);
color: var(--gray-600);
line-height: 1.7;
margin-bottom: var(--space-6);
}
.feature-stats {
display: flex;
gap: var(--space-4);
}
.feature-stats .stat {
display: flex;
flex-direction: column;
align-items: center;
padding: var(--space-3) var(--space-4);
background: var(--gray-50);
border-radius: var(--radius-lg);
border: 1px solid var(--gray-200);
}
.stat-value {
font-size: var(--font-size-xl);
font-weight: 800;
color: var(--primary-600);
margin-bottom: var(--space-1);
}
.stat-label {
font-size: var(--font-size-xs);
color: var(--gray-500);
text-transform: uppercase;
letter-spacing: 0.05em;
}
.features-showcase {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-12);
align-items: center;
background: linear-gradient(135deg, var(--primary-50), var(--secondary-50));
border-radius: var(--radius-3xl);
padding: var(--space-12);
position: relative;
overflow: hidden;
}
.features-showcase::before {
content: '';
position: absolute;
top: -50%;
right: -50%;
width: 200%;
height: 200%;
background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
animation: rotate 20s linear infinite;
}
@keyframes rotate {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
.showcase-content {
position: relative;
z-index: 2;
}
.showcase-content h3 {
font-size: var(--font-size-3xl);
font-weight: 800;
color: var(--gray-900);
margin-bottom: var(--space-4);
}
.showcase-content p {
font-size: var(--font-size-lg);
color: var(--gray-600);
line-height: 1.7;
margin-bottom: var(--space-8);
}
.play-button {
display: inline-flex;
align-items: center;
gap: var(--space-3);
background: linear-gradient(135deg, var(--primary-500), var(--secondary-500));
color: white;
border: none;
border-radius: var(--radius-full);
padding: var(--space-4) var(--space-8);
font-size: var(--font-size-lg);
font-weight: 600;
cursor: pointer;
transition: all var(--transition-normal);
box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}
.play-button:hover {
transform: translateY(-3px);
box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
}
.play-button i {
font-size: var(--font-size-base);
}
.showcase-visual {
position: relative;
z-index: 2;
}
.demo-screen {
background: white;
border-radius: var(--radius-2xl);
box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
overflow: hidden;
transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
transition: transform var(--transition-slow);
}
.demo-screen:hover {
transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}
.screen-content {
padding: var(--space-8);
}
.demo-calculator {
display: flex;
flex-direction: column;
gap: var(--space-6);
}
.calc-header h4 {
font-size: var(--font-size-xl);
font-weight: 700;
color: var(--gray-900);
text-align: center;
padding-bottom: var(--space-4);
border-bottom: 2px solid var(--gray-100);
}
.calc-inputs {
display: flex;
flex-direction: column;
gap: var(--space-4);
}
.input-demo {
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--space-3) var(--space-4);
background: var(--gray-50);
border-radius: var(--radius-lg);
border: 1px solid var(--gray-200);
}
.input-demo label {
font-size: var(--font-size-sm);
color: var(--gray-600);
font-weight: 500;
}
.input-demo .value {
font-size: var(--font-size-base);
font-weight: 700;
color: var(--gray-900);
}
.calc-result-demo {
background: linear-gradient(135deg, var(--primary-50), var(--secondary-50));
border-radius: var(--radius-xl);
padding: var(--space-6);
border: 1px solid var(--primary-200);
}
.result-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--space-3) 0;
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.result-item:last-child {
border-bottom: none;
}
.result-item.highlight {
background: linear-gradient(135deg, var(--primary-100), var(--secondary-100));
border-radius: var(--radius-lg);
padding: var(--space-4);
margin-top: var(--space-4);
font-weight: 700;
color: var(--primary-700);
}
.result-item span:first-child {
color: var(--gray-600);
font-size: var(--font-size-sm);
}
.result-item span:last-child {
font-weight: 700;
color: var(--gray-900);
}
.result-item.highlight span {
color: var(--primary-700);
font-size: var(--font-size-lg);
}
/* Responsive Design */
@media (max-width: 1024px) {
.features-grid-advanced {
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-6);
}
.features-showcase {
grid-template-columns: 1fr;
gap: var(--space-8);
text-align: center;
}
.demo-screen {
transform: none;
}
}
@media (max-width: 768px) {
.features-advanced {
padding: var(--space-16) 0;
}
.section-title-advanced {
font-size: var(--font-size-4xl);
}
.section-description-advanced {
font-size: var(--font-size-lg);
}
.features-grid-advanced {
grid-template-columns: 1fr;
gap: var(--space-6);
}
.feature-card-advanced {
padding: var(--space-6);
}
.features-showcase {
padding: var(--space-8);
gap: var(--space-6);
}
.showcase-content h3 {
font-size: var(--font-size-2xl);
}
.showcase-content p {
font-size: var(--font-size-base);
}
}
/* ===== DARK MODE STYLES ===== */
body.dark-mode {
color: var(--gray-100);
background-color: var(--gray-900);
}
body.dark-mode .header-advanced {
background: rgba(17, 24, 39, 0.95);
border-bottom-color: var(--gray-700);
}
body.dark-mode .nav-brand-advanced .logo-text,
body.dark-mode .nav-link-advanced,
body.dark-mode .dropdown-section-advanced h4,
body.dark-mode .dropdown-section-advanced a,
body.dark-mode .search-input-advanced,
body.dark-mode .hamburger-line {
color: var(--gray-100);
}
body.dark-mode .nav-link-advanced:hover,
body.dark-mode .nav-link-advanced.active {
background: var(--gray-800);
}
body.dark-mode .dropdown-menu-advanced {
background: var(--gray-800);
border-color: var(--gray-700);
}
body.dark-mode .search-container {
background: var(--gray-700);
}
body.dark-mode .search-input-advanced::placeholder {
color: var(--gray-400);
}
body.dark-mode .search-btn-advanced {
color: var(--gray-300);
}
body.dark-mode .theme-toggle {
color: var(--gray-300);
}
body.dark-mode .hero-background-advanced .hero-gradient-advanced {
background: linear-gradient(135deg,
var(--gray-800) 0%,
var(--gray-900) 100%);
}
body.dark-mode .hero-badge {
background: rgba(255, 255, 255, 0.1);
color: var(--gray-200);
}
body.dark-mode .hero-title-advanced {
color: var(--gray-100);
}
body.dark-mode .hero-description-advanced {
color: var(--gray-300);
}
body.dark-mode .feature-item {
color: var(--gray-300);
}
body.dark-mode .calculator-showcase .calculator-window {
background: var(--gray-800);
border-color: var(--gray-700);
}
body.dark-mode .calculator-showcase .window-header {
background: var(--gray-700);
}
body.dark-mode .calculator-showcase .window-title {
color: var(--gray-200);
}
body.dark-mode .section-header h2 {
color: var(--gray-100);
}
body.dark-mode .section-header p {
color: var(--gray-300);
}
body.dark-mode .tab-btn {
background: var(--gray-800);
color: var(--gray-300);
border-color: var(--gray-700);
}
body.dark-mode .tab-btn.active {
background: var(--primary-600);
color: white;
border-color: var(--primary-600);
}
body.dark-mode .calculator-card {
background: var(--gray-800);
border-color: var(--gray-700);
box-shadow: var(--shadow-md);
}
body.dark-mode .calculator-card h3 {
color: var(--gray-100);
}
body.dark-mode .calculator-card p {
color: var(--gray-300);
}
body.dark-mode .calculator-card .card-tags span {
background: var(--gray-700);
color: var(--gray-300);
}
body.dark-mode .calculator-card .card-link {
color: var(--primary-400);
}
body.dark-mode .calculator-card .card-link:hover {
color: var(--primary-300);
}
body.dark-mode .features-section .feature-card {
background: var(--gray-800);
border-color: var(--gray-700);
box-shadow: var(--shadow-md);
}
body.dark-mode .features-section .feature-card h3 {
color: var(--gray-100);
}
body.dark-mode .features-section .feature-card p {
color: var(--gray-300);
}
body.dark-mode .cta-section {
background: var(--gray-800);
border-color: var(--gray-700);
}
body.dark-mode .cta-section h2 {
color: var(--gray-100);
}
body.dark-mode .cta-section p {
color: var(--gray-300);
}
body.dark-mode .footer {
background: var(--gray-900);
border-top-color: var(--gray-700);
}
body.dark-mode .footer-col h4 {
color: var(--gray-100);
}
body.dark-mode .footer-col a,
body.dark-mode .footer-col p,
body.dark-mode .footer-bottom p {
color: var(--gray-400);
}
body.dark-mode .footer-col a:hover {
color: var(--primary-400);
}
body.dark-mode .social-links a {
color: var(--gray-400);
border-color: var(--gray-700);
}
body.dark-mode .social-links a:hover {
color: var(--primary-400);
border-color: var(--primary-400);
}
body.dark-mode .cookie-banner {
background: rgba(17, 24, 39, 0.95);
border-top-color: var(--gray-700);
}
body.dark-mode .cookie-text span {
color: var(--gray-200);
}
body.dark-mode .btn-outline {
color: var(--primary-400);
border-color: var(--primary-400);
}
body.dark-mode .btn-outline:hover {
background: var(--primary-600);
color: white;
}
body.dark-mode .form-error {
color: var(--error-500);
}
body.dark-mode .search-suggestions {
background: var(--gray-800);
border-color: var(--gray-700);
}
body.dark-mode .search-suggestions a {
color: var(--gray-200);
}
body.dark-mode .search-suggestions a:hover {
background: var(--gray-700);
}
body.dark-mode .toast {
color: white;
}
body.dark-mode .toast-info {
background-color: var(--primary-600);
}
body.dark-mode .toast-success {
background-color: var(--success-500);
}
body.dark-mode .toast-error {
background-color: var(--error-500);
}
body.dark-mode .toast-warning {
background-color: var(--warning-500);
}
/* ===== CALCULATOR CARD IMPROVEMENTS ===== */
.calculators-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: var(--space-6);
padding-top: var(--space-8);
}
.calculator-card {
background-color: white;
border: 1px solid var(--gray-200);
border-radius: var(--radius-xl);
padding: var(--space-6);
display: flex;
flex-direction: column;
transition: all var(--transition-normal);
box-shadow: var(--shadow-sm);
position: relative;
overflow: hidden;
}
.calculator-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-lg);
}
.calculator-card .card-header {
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: var(--space-4);
}
.calculator-card .card-icon {
background: var(--primary-100);
color: var(--primary-700);
border-radius: var(--radius-md);
width: 48px;
height: 48px;
display: flex;
align-items: center;
justify-content: center;
font-size: var(--font-size-2xl);
}
.calculator-card .card-badge {
background: var(--accent-500);
color: white;
font-size: var(--font-size-xs);
font-weight: 600;
padding: var(--space-1) var(--space-3);
border-radius: var(--radius-full);
text-transform: uppercase;
letter-spacing: 0.05em;
}
.calculator-card h3 {
font-size: var(--font-size-xl);
font-weight: 700;
color: var(--gray-800);
margin-bottom: var(--space-2);
}
.calculator-card p {
font-size: var(--font-size-sm);
color: var(--gray-600);
line-height: 1.5;
flex-grow: 1;
margin-bottom: var(--space-4);
}
.calculator-card .card-features {
display: flex;
flex-wrap: wrap;
gap: var(--space-2);
margin-top: var(--space-3);
margin-bottom: var(--space-4);
}
.calculator-card .feature-tag {
background: var(--gray-100);
color: var(--gray-600);
font-size: var(--font-size-xs);
padding: var(--space-1) var(--space-2);
border-radius: var(--radius-md);
}
.calculator-card .card-link {
display: inline-flex;
align-items: center;
gap: var(--space-1);
color: var(--primary-600);
font-weight: 600;
text-decoration: none;
transition: color var(--transition-fast);
}
.calculator-card .card-link:hover {
color: var(--primary-800);
}
.calculator-card .card-link i {
font-size: var(--font-size-sm);
}
/* Responsive adjustments for calculator grid */
@media (max-width: 768px) {
.calculators-grid {
grid-template-columns: 1fr;
}
}
/* ===== ADVANCED FOOTER ===== */
.footer-advanced {
background-color: var(--gray-900);
color: var(--gray-300);
padding: var(--space-16) 0 var(--space-8);
font-size: var(--font-size-sm);
}
.footer-main {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: var(--space-12);
margin-bottom: var(--space-12);
}
.footer-about .footer-logo-advanced {
display: flex;
align-items: center;
gap: var(--space-3);
font-size: var(--font-size-2xl);
font-weight: 700;
color: white;
text-decoration: none;
margin-bottom: var(--space-4);
}
.footer-about .footer-logo-advanced i {
color: var(--primary-500);
}
.footer-about p {
line-height: 1.8;
margin-bottom: var(--space-6);
}
.footer-social {
display: flex;
gap: var(--space-4);
}
.footer-social a {
color: var(--gray-400);
font-size: var(--font-size-lg);
transition: color var(--transition-fast);
}
.footer-social a:hover {
color: var(--primary-500);
}
.footer-links-section h4 {
font-size: var(--font-size-lg);
font-weight: 600;
color: white;
margin-bottom: var(--space-6);
position: relative;
}
.footer-links-section h4::after {
content: '';
position: absolute;
left: 0;
bottom: -8px;
width: 40px;
height: 2px;
background: var(--primary-500);
}
.footer-links-section ul {
list-style: none;
padding: 0;
margin: 0;
}
.footer-links-section ul li {
margin-bottom: var(--space-3);
}
.footer-links-section ul a {
color: var(--gray-400);
text-decoration: none;
transition: color var(--transition-fast);
}
.footer-links-section ul a:hover {
color: var(--primary-500);
}
.footer-newsletter h4 {
font-size: var(--font-size-lg);
font-weight: 600;
color: white;
margin-bottom: var(--space-6);
}
.newsletter-form {
display: flex;
gap: var(--space-2);
}
.newsletter-form input {
flex: 1;
padding: var(--space-3);
border: 1px solid var(--gray-700);
border-radius: var(--radius-md);
background-color: var(--gray-800);
color: white;
font-size: var(--font-size-sm);
}
.newsletter-form button {
padding: var(--space-3) var(--space-4);
border: none;
border-radius: var(--radius-md);
background-color: var(--primary-600);
color: white;
font-weight: 500;
cursor: pointer;
transition: background-color var(--transition-fast);
}
.newsletter-form button:hover {
background-color: var(--primary-700);
}
.footer-secondary {
padding-top: var(--space-4);
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: var(--space-4);
}
.footer-legal-links a {
color: var(--gray-400);
text-decoration: none;
margin-right: var(--space-6);
transition: color var(--transition-fast);
}
.footer-legal-links a:hover {
color: var(--primary-500);
}
.footer-copyright p {
margin: 0;
}
/* Logo Image Styles */
.logo-image {
width: 32px;
height: 32px;
margin-right: 8px;
border-radius: 6px;
}
.footer-logo-image {
width: 28px;
height: 28px;
margin-right: 8px;
border-radius: 4px;
}
/* Enhanced Footer Styles */
.footer-wave {
position: relative;
top: 0;
left: 0;
width: 100%;
overflow: hidden;
line-height: 0;
}
.footer-wave svg {
position: relative;
display: block;
width: calc(100% + 1.3px);
height: 60px;
}
.footer-wave .shape-fill {
fill: var(--primary-600);
}
.footer-stats {
display: flex;
gap: 1.5rem;
margin: 1rem 0;
}
.footer-stats .stat-item {
text-align: center;
}
.footer-stats .stat-number {
display: block;
font-size: 1.25rem;
font-weight: 700;
color: var(--primary-400);
}
.footer-stats .stat-label {
font-size: 0.875rem;
color: var(--gray-400);
}
.social-link {
position: relative;
display: inline-flex;
align-items: center;
justify-content: center;
width: 40px;
height: 40px;
border-radius: 50%;
background: var(--primary-600);
color: white;
text-decoration: none;
transition: all 0.3s ease;
}
.social-link:hover {
background: var(--primary-500);
transform: translateY(-2px);
}
.social-tooltip {
position: absolute;
bottom: 100%;
left: 50%;
transform: translateX(-50%);
background: var(--gray-900);
color: white;
padding: 4px 8px;
border-radius: 4px;
font-size: 0.75rem;
opacity: 0;
pointer-events: none;
transition: opacity 0.3s ease;
margin-bottom: 5px;
}
.social-link:hover .social-tooltip {
opacity: 1;
}
.footer-links-section h4 {
display: flex;
align-items: center;
gap: 0.5rem;
margin-bottom: 1rem;
color: var(--primary-400);
}
.footer-links-section ul li a {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.25rem 0;
transition: color 0.3s ease;
}
.footer-links-section ul li a:hover {
color: var(--primary-400);
}
.newsletter-form .input-group {
display: flex;
border-radius: 8px;
overflow: hidden;
background: var(--gray-800);
}
.newsletter-form input {
flex: 1;
padding: 12px 16px;
border: none;
background: transparent;
color: white;
}
.newsletter-form button {
padding: 12px 16px;
background: var(--primary-600);
color: white;
border: none;
cursor: pointer;
transition: background 0.3s ease;
display: flex;
align-items: center;
gap: 0.5rem;
}
.newsletter-form button:hover {
background: var(--primary-500);
}
.newsletter-features {
display: flex;
gap: 1rem;
margin-top: 1rem;
}
.newsletter-features .feature {
display: flex;
align-items: center;
gap: 0.5rem;
font-size: 0.875rem;
color: var(--gray-400);
}
.newsletter-features .feature i {
color: var(--primary-400);
}
.footer-trust-badges {
display: flex;
gap: 1rem;
align-items: center;
}
.trust-badge {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.5rem 1rem;
background: var(--gray-800);
border-radius: 6px;
font-size: 0.875rem;
color: var(--gray-300);
}
.trust-badge i {
color: var(--primary-400);
}
/* Search Suggestions Enhancement */
.search-suggestions {
position: absolute;
top: 100%;
left: 0;
right: 0;
background: white;
border: 1px solid var(--gray-200);
border-radius: 8px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
z-index: 1000;
max-height: 300px;
overflow-y: auto;
}
.search-suggestions a {
display: block;
padding: 12px 16px;
color: var(--gray-700);
text-decoration: none;
border-bottom: 1px solid var(--gray-100);
transition: background 0.2s ease;
}
.search-suggestions a:hover {
background: var(--gray-50);
color: var(--primary-600);
}
.search-suggestions a:last-child {
border-bottom: none;
}
/* Responsive Footer */
@media (max-width: 768px) {
.footer-stats {
justify-content: center;
gap: 1rem;
}
.footer-trust-badges {
flex-direction: column;
gap: 0.5rem;
}
.newsletter-features {
flex-direction: column;
gap: 0.5rem;
}
}
/* Enhanced Demo Section Styles */
.features-showcase-advanced {
padding: 4rem 0;
background: linear-gradient(135deg, var(--gray-50) 0%, var(--primary-50) 100%);
position: relative;
overflow: hidden;
}
.features-showcase-advanced::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: url('data:image/svg+xml,');
opacity: 0.3;
}
.showcase-container {
max-width: 1200px;
margin: 0 auto;
padding: 0 2rem;
display: grid;
grid-template-columns: 1fr 1fr;
gap: 4rem;
align-items: center;
position: relative;
z-index: 1;
}
.showcase-content-advanced {
display: flex;
flex-direction: column;
gap: 2rem;
}
.content-header {
display: flex;
flex-direction: column;
gap: 1rem;
}
.section-badge {
display: inline-flex;
align-items: center;
gap: 0.5rem;
padding: 0.5rem 1rem;
background: var(--primary-100);
color: var(--primary-700);
border-radius: 50px;
font-size: 0.875rem;
font-weight: 600;
width: fit-content;
}
.showcase-title {
font-size: 2.5rem;
font-weight: 800;
color: var(--gray-900);
line-height: 1.2;
margin: 0;
}
.showcase-description {
font-size: 1.125rem;
color: var(--gray-600);
line-height: 1.6;
margin: 0;
}
.demo-features {
display: flex;
gap: 1.5rem;
flex-wrap: wrap;
}
.demo-feature {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.75rem 1rem;
background: white;
border-radius: 12px;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
font-weight: 500;
color: var(--gray-700);
}
.feature-icon-small {
width: 24px;
height: 24px;
background: var(--primary-100);
border-radius: 6px;
display: flex;
align-items: center;
justify-content: center;
color: var(--primary-600);
font-size: 0.875rem;
}
.demo-actions {
display: flex;
align-items: center;
gap: 2rem;
}
.play-button-advanced {
position: relative;
background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
border: none;
border-radius: 16px;
padding: 1rem 2rem;
color: white;
font-weight: 600;
font-size: 1rem;
cursor: pointer;
transition: all 0.3s ease;
overflow: hidden;
}
.play-button-advanced:hover {
transform: translateY(-2px);
box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}
.button-content {
display: flex;
align-items: center;
gap: 0.75rem;
position: relative;
z-index: 2;
}
.play-icon {
width: 32px;
height: 32px;
background: rgba(255, 255, 255, 0.2);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
.button-glow {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent);
opacity: 0;
transition: opacity 0.3s ease;
}
.play-button-advanced:hover .button-glow {
opacity: 1;
}
.explore-link {
display: flex;
align-items: center;
gap: 0.5rem;
color: var(--primary-600);
text-decoration: none;
font-weight: 600;
transition: all 0.3s ease;
}
.explore-link:hover {
color: var(--primary-700);
gap: 0.75rem;
}
.showcase-visual-advanced {
position: relative;
}
.demo-screen-container {
position: relative;
perspective: 1000px;
}
.demo-screen-advanced {
background: white;
border-radius: 20px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
overflow: hidden;
transform: rotateY(-5deg) rotateX(5deg);
transition: transform 0.3s ease;
}
.demo-screen-advanced:hover {
transform: rotateY(0deg) rotateX(0deg);
}
.screen-header {
background: var(--gray-100);
padding: 1rem 1.5rem;
display: flex;
align-items: center;
gap: 1rem;
border-bottom: 1px solid var(--gray-200);
}
.window-controls {
display: flex;
gap: 0.5rem;
}
.control {
width: 12px;
height: 12px;
border-radius: 50%;
}
.control.red { background: #ff5f57; }
.control.yellow { background: #ffbd2e; }
.control.green { background: #28ca42; }
.screen-title {
font-weight: 600;
color: var(--gray-700);
font-size: 0.875rem;
}
.screen-content-advanced {
padding: 2rem;
}
.demo-calculator-advanced {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
.calc-section {
background: var(--gray-50);
border-radius: 12px;
padding: 1.5rem;
}
.section-title {
font-size: 1rem;
font-weight: 600;
color: var(--gray-800);
margin: 0 0 1rem 0;
display: flex;
align-items: center;
gap: 0.5rem;
}
.calc-inputs-advanced {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
gap: 1rem;
}
.input-demo-advanced {
background: white;
border-radius: 8px;
padding: 1rem;
border: 1px solid var(--gray-200);
}
.input-demo-advanced label {
display: block;
font-size: 0.875rem;
color: var(--gray-600);
margin-bottom: 0.5rem;
font-weight: 500;
}
.value-container {
display: flex;
align-items: center;
gap: 0.25rem;
font-size: 1.25rem;
font-weight: 700;
color: var(--gray-900);
}
.currency, .unit {
font-size: 1rem;
color: var(--gray-500);
font-weight: 500;
}
.calc-result-demo-advanced {
display: flex;
flex-direction: column;
gap: 1rem;
}
.result-item-advanced {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem;
background: white;
border-radius: 8px;
border: 1px solid var(--gray-200);
}
.result-item-advanced.highlight {
background: var(--primary-50);
border-color: var(--primary-200);
}
.result-label {
display: flex;
align-items: center;
gap: 0.5rem;
color: var(--gray-700);
font-weight: 500;
}
.result-label i {
color: var(--primary-600);
}
.result-value {
font-size: 1.125rem;
font-weight: 700;
color: var(--gray-900);
}
.result-item-advanced.highlight .result-value {
color: var(--primary-700);
}
.chart-preview {
background: white;
border-radius: 8px;
padding: 1rem;
border: 1px solid var(--gray-200);
}
.chart-header {
display: flex;
align-items: center;
gap: 0.5rem;
margin-bottom: 1rem;
color: var(--gray-700);
font-weight: 500;
font-size: 0.875rem;
}
.chart-header i {
color: var(--primary-600);
}
.mini-chart {
height: 60px;
display: flex;
align-items: end;
justify-content: center;
}
.chart-bars {
display: flex;
align-items: end;
gap: 4px;
height: 100%;
}
.bar {
width: 12px;
background: linear-gradient(to top, var(--primary-600), var(--primary-400));
border-radius: 2px 2px 0 0;
animation: growBar 1s ease-out;
}
@keyframes growBar {
from { height: 0; }
to { height: var(--height); }
}
.demo-floating-elements {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
pointer-events: none;
}
.floating-stat {
position: absolute;
background: white;
padding: 0.75rem 1rem;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
display: flex;
align-items: center;
gap: 0.5rem;
font-weight: 600;
color: var(--gray-700);
font-size: 0.875rem;
animation: float 3s ease-in-out infinite;
}
.floating-stat:nth-child(1) {
top: 10%;
right: -10%;
animation-delay: 0s;
}
.floating-stat:nth-child(2) {
top: 50%;
right: -15%;
animation-delay: 1s;
}
.floating-stat:nth-child(3) {
bottom: 20%;
right: -5%;
animation-delay: 2s;
}
.floating-stat i {
color: var(--primary-600);
}
@keyframes float {
0%, 100% { transform: translateY(0px); }
50% { transform: translateY(-10px); }
}
/* Responsive Design */
@media (max-width: 768px) {
.showcase-container {
grid-template-columns: 1fr;
gap: 2rem;
text-align: center;
padding: 0 1rem; /* Reduce padding for mobile */
max-width: 100%; /* Ensure full width usage */
margin: 0 auto;
}
.showcase-content-advanced {
padding: 0; /* Remove extra padding */
width: 100%;
max-width: 100%;
}
.showcase-title {
font-size: 2rem;
margin-bottom: 1rem;
}
.showcase-description {
font-size: 1rem;
line-height: 1.6;
margin-bottom: 1.5rem;
}
.demo-screen-advanced {
transform: none;
width: 100%;
max-width: 100%;
margin: 0 auto;
overflow: hidden; /* Prevent content overflow */
}
.screen-content-advanced {
padding: 1rem; /* Reduce padding for mobile */
width: 100%;
box-sizing: border-box;
}
.demo-calculator-advanced {
width: 100%;
max-width: 100%;
overflow: hidden;
}
.calc-section {
padding: 1rem; /* Reduce padding for mobile */
margin-bottom: 1rem;
width: 100%;
box-sizing: border-box;
}
.demo-actions {
justify-content: center;
flex-direction: column;
gap: 1rem;
width: 100%;
padding: 0 1rem;
}
.calc-inputs-advanced {
grid-template-columns: 1fr;
gap: 1rem;
}
.floating-stat {
display: none;
}
/* Ensure proper mobile layout for demo sections */
.section-badge {
margin-bottom: 1rem;
}
.window-controls {
padding: 0.5rem 1rem;
}
.screen-title {
font-size: 1rem;
text-align: center;
}
}
/* Enhanced Search Suggestions Styles */
.search-suggestion-item {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0.75rem 1rem;
text-decoration: none;
color: var(--gray-700);
border-bottom: 1px solid var(--gray-100);
transition: all 0.2s ease;
}
.search-suggestion-item:hover {
background: var(--primary-50);
color: var(--primary-700);
transform: translateX(4px);
}
.search-suggestion-item:last-child {
border-bottom: none;
}
.suggestion-content {
display: flex;
align-items: center;
gap: 0.75rem;
}
.suggestion-content i {
color: var(--primary-600);
font-size: 0.875rem;
width: 16px;
text-align: center;
}
.suggestion-title {
font-weight: 500;
font-size: 0.875rem;
}
.suggestion-arrow {
color: var(--gray-400);
font-size: 0.75rem;
transition: all 0.2s ease;
}
.search-suggestion-item:hover .suggestion-arrow {
color: var(--primary-600);
transform: translateX(2px);
}
.no-results {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 1rem;
color: var(--gray-500);
font-style: italic;
text-align: center;
justify-content: center;
}
.no-results i {
color: var(--gray-400);
}
/* Search Input Focus Enhancement */
#search-input:focus {
outline: none;
border-color: var(--primary-500);
box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
/* Search Suggestions Container Enhancement */
#search-suggestions {
border: 1px solid var(--gray-200);
border-radius: 12px;
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
background: white;
overflow: hidden;
max-height: 300px;
overflow-y: auto;
}
/* Custom Scrollbar for Search Suggestions */
#search-suggestions::-webkit-scrollbar {
width: 4px;
}
#search-suggestions::-webkit-scrollbar-track {
background: var(--gray-100);
}
#search-suggestions::-webkit-scrollbar-thumb {
background: var(--primary-300);
border-radius: 2px;
}
#search-suggestions::-webkit-scrollbar-thumb:hover {
background: var(--primary-500);
}
/* ===== Advanced Calculator Collection Section ===== */
.calculator-collection-section {
padding: var(--space-20) 0;
background-color: var(--gray-100);
}
.collection-header {
text-align: center;
margin-bottom: var(--space-12);
}
.collection-title {
font-size: var(--font-size-4xl);
font-weight: 800;
color: var(--gray-900);
margin-bottom: var(--space-4);
}
.collection-subtitle {
font-size: var(--font-size-lg);
color: var(--gray-600);
max-width: 600px;
margin: 0 auto;
}
.calculator-filter-tabs {
display: flex;
justify-content: center;
gap: var(--space-4);
margin-bottom: var(--space-12);
}
.filter-tab {
display: inline-flex;
align-items: center;
gap: var(--space-2);
padding: var(--space-3) var(--space-6);
font-size: var(--font-size-sm);
font-weight: 600;
color: var(--gray-700);
background-color: white;
border: 1px solid var(--gray-300);
border-radius: var(--radius-full);
cursor: pointer;
transition: all var(--transition-normal);
}
.filter-tab:hover {
background-color: var(--primary-50);
color: var(--primary-700);
border-color: var(--primary-300);
}
.filter-tab.active {
background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
color: white;
border-color: var(--primary-700);
box-shadow: var(--shadow-lg);
}
.filter-tab i {
font-size: var(--font-size-base);
}
.calculators-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
gap: var(--space-8);
}
.calculator-card {
background-color: white;
border-radius: var(--radius-xl);
padding: var(--space-8);
box-shadow: var(--shadow-md);
transition: all var(--transition-normal);
border: 1px solid var(--gray-200);
}
.calculator-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-xl);
border-color: var(--primary-300);
}
.calculator-card .card-header {
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: var(--space-6);
}
.calculator-card .card-icon {
width: 60px;
height: 60px;
display: flex;
align-items: center;
justify-content: center;
border-radius: var(--radius-lg);
background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
color: var(--primary-600);
font-size: var(--font-size-2xl);
}
.calculator-card .card-badge {
font-size: var(--font-size-xs);
font-weight: 600;
padding: var(--space-1) var(--space-3);
border-radius: var(--radius-full);
text-transform: uppercase;
}
.calculator-card .card-badge.popular {
background-color: var(--accent-100);
color: var(--accent-700);
}
.calculator-card .card-badge.new {
background-color: var(--secondary-100);
color: var(--secondary-700);
}
.calculator-card .card-badge.live {
background-color: #fef2f2;
color: #ef4444;
}
.calculator-card .card-title {
font-size: var(--font-size-xl);
font-weight: 700;
color: var(--gray-900);
margin-bottom: var(--space-3);
}
.calculator-card .card-description {
font-size: var(--font-size-sm);
color: var(--gray-600);
margin-bottom: var(--space-6);
min-height: 60px;
}
.calculator-card .card-features {
display: flex;
flex-wrap: wrap;
gap: var(--space-2);
margin-bottom: var(--space-6);
}
.calculator-card .feature-tag {
font-size: var(--font-size-xs);
font-weight: 500;
padding: var(--space-1) var(--space-3);
border-radius: var(--radius-md);
background-color: var(--gray-100);
color: var(--gray-700);
}
.calculator-card .card-link {
display: inline-flex;
align-items: center;
gap: var(--space-2);
font-size: var(--font-size-sm);
font-weight: 600;
color: var(--primary-600);
text-decoration: none;
transition: all var(--transition-fast);
}
.calculator-card .card-link:hover {
color: var(--primary-800);
gap: var(--space-3);
}
.calculator-card .card-link i {
transition: transform var(--transition-fast);
}
.calculator-card .card-link:hover i {
transform: translateX(3px);
}
/* New Footer Styles */
.new-footer {
background-color: var(--gray-900);
color: var(--gray-300);
padding: var(--space-12) 0 var(--space-6);
margin-top: 0;
}
.new-footer .footer-content {
display: grid;
grid-template-columns: 1fr 1fr 1fr 1fr;
gap: var(--space-8);
margin-bottom: var(--space-8);
}
.new-footer .footer-brand-info {
max-width: 350px;
}
.new-footer .footer-logo {
display: flex;
align-items: center;
gap: var(--space-3);
text-decoration: none;
margin-bottom: var(--space-6);
}
.new-footer .footer-logo-image {
width: 32px;
height: 32px;
}
.new-footer .footer-logo span {
font-size: var(--font-size-xl);
font-weight: 700;
background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.new-footer .footer-brand-info p {
font-size: var(--font-size-sm);
line-height: 1.6;
margin-bottom: var(--space-6);
color: var(--gray-400);
}
.new-footer .footer-social-links {
display: flex;
gap: var(--space-4);
}
.new-footer .footer-social-links a {
display: flex;
align-items: center;
justify-content: center;
width: 40px;
height: 40px;
border-radius: var(--radius-lg);
background-color: transparent;
color: var(--primary-600);
border: 2px solid var(--primary-600);
text-decoration: none;
transition: all var(--transition-fast);
}
.new-footer .footer-social-links a:hover {
background-color: var(--primary-600);
color: var(--white);
transform: translateY(-2px);
}
.new-footer .footer-links-group h4 {
font-size: var(--font-size-lg);
font-weight: 600;
color: var(--white);
margin-bottom: var(--space-6);
}
.new-footer .footer-links-group ul {
list-style: none;
padding: 0;
margin: 0;
}
.new-footer .footer-links-group li {
margin-bottom: var(--space-3);
}
.new-footer .footer-links-group a {
color: var(--gray-400);
text-decoration: none;
font-size: var(--font-size-sm);
transition: color var(--transition-fast);
}
.new-footer .footer-links-group a:hover {
color: var(--primary-400);
}
.new-footer .footer-bottom-bar {
display: flex;
justify-content: space-between;
align-items: center;
padding-top: var(--space-8);
border-top: 1px solid var(--gray-800);
}
.new-footer .footer-bottom-bar p {
font-size: var(--font-size-sm);
color: var(--gray-500);
margin: 0;
}
.new-footer .footer-legal-links {
display: flex;
gap: var(--space-6);
}
.new-footer .footer-legal-links a {
font-size: var(--font-size-sm);
color: var(--gray-500);
text-decoration: none;
transition: color var(--transition-fast);
}
.new-footer .footer-legal-links a:hover {
color: var(--primary-400);
}
/* Responsive Design for Footer */
@media (max-width: 768px) {
.new-footer {
padding: var(--space-12) 0 var(--space-6);
}
.new-footer .footer-content {
grid-template-columns: 1fr 1fr;
gap: var(--space-6);
text-align: center;
}
.new-footer .footer-brand-info {
max-width: none;
grid-column: 1 / -1;
}
.new-footer .footer-social-links {
justify-content: center;
}
.new-footer .footer-bottom-bar {
flex-direction: column;
gap: var(--space-4);
text-align: center;
}
.new-footer .footer-legal-links {
flex-wrap: wrap;
justify-content: center;
}
}
@media (max-width: 480px) {
.new-footer .footer-content {
grid-template-columns: 1fr;
gap: var(--space-6);
}
.new-footer .footer-legal-links {
flex-direction: column;
gap: var(--space-3);
}
}