:root {
    --bg-cream: #FAF8F5;
    --bg-warm: #F5F0EB;
    --bg-mint: #E8F4F0;
    --bg-teal: #D4EDE6;
    --text-primary: #1A1A1A;
    --text-secondary: #4A4A4A;
    --text-muted: #8A8A8A;
    --accent-teal: #2D9C8E;
    --accent-coral: #E85D4E;
    --accent-gold: #D4A843;
    --accent-blue: #4A7CFF;
    --border-light: #E5E0DB;
    --shadow-soft: 0 4px 24px rgba(0,0,0,0.06);
    --shadow-medium: 0 8px 40px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 40px rgba(45, 156, 142, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg-cream);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-cream);
}
::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.2rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(250, 248, 245, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    border-bottom-color: var(--border-light);
    box-shadow: var(--shadow-soft);
}

.nav-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    font-style: italic;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.5px;
    position: relative;
}

.nav-brand::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-teal);
    transition: width 0.3s ease;
}

.nav-brand:hover::after {
    width: 100%;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-teal);
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn {
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    outline: none;
    font-family: 'DM Sans', sans-serif;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-light);
}

.btn-ghost:hover {
    border-color: var(--text-primary);
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--text-primary);
    color: white;
    box-shadow: 0 4px 16px rgba(26, 26, 26, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 26, 26, 0.3);
}

.btn-teal {
    background: var(--accent-teal);
    color: white;
    box-shadow: 0 4px 16px rgba(45, 156, 142, 0.3);
}

.btn-teal:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45, 156, 142, 0.4);
}

.btn-coral {
    background: var(--accent-coral);
    color: white;
    box-shadow: 0 4px 16px rgba(232, 93, 78, 0.3);
}

.btn-coral:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 93, 78, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.6;
}

.shape-1 {
    top: 15%;
    left: 8%;
    width: 60px;
    height: 60px;
    border: 3px solid var(--accent-teal);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    top: 25%;
    right: 12%;
    width: 40px;
    height: 40px;
    background: var(--accent-coral);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 8s ease-in-out infinite reverse;
}

.shape-3 {
    bottom: 30%;
    left: 15%;
    width: 80px;
    height: 4px;
    background: var(--accent-gold);
    border-radius: 2px;
    animation: slide 10s ease-in-out infinite;
}

.shape-4 {
    top: 40%;
    right: 20%;
    width: 30px;
    height: 30px;
    border: 2px solid var(--accent-blue);
    transform: rotate(45deg);
    animation: rotate 12s linear infinite;
}

.shape-5 {
    bottom: 20%;
    right: 8%;
    width: 50px;
    height: 50px;
    border: 2px dashed var(--accent-teal);
    border-radius: 50%;
    animation: spin 15s linear infinite;
}

.shape-6 {
    top: 60%;
    left: 5%;
    width: 20px;
    height: 20px;
    background: var(--accent-gold);
    border-radius: 4px;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes slide {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(30px); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.3); opacity: 0.3; }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 10;
    position: relative;
}

.hero-illustration {
    width: 280px;
    height: 280px;
    margin: 0 auto 2rem;
    position: relative;
}

.hero-illustration svg {
    width: 100%;
    height: 100%;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero-title .highlight {
    position: relative;
    display: inline-block;
    z-index: 1;
}

.hero-title .highlight::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: -8px;
    right: -8px;
    height: 40%;
    background: linear-gradient(120deg, #F5E6C8 0%, #F0D9A8 100%);
    z-index: -1;
    border-radius: 4px;
    transform: skewX(-3deg);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--text-primary);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    box-shadow: 0 8px 32px rgba(26, 26, 26, 0.25);
    transition: all 0.3s ease;
    margin-bottom: 3rem;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(26, 26, 26, 0.35);
}

.hero-cta i {
    transition: transform 0.3s ease;
}

.hero-cta:hover i {
    transform: translateX(4px);
}

/* URL Shortener Box */
.shortener-box {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-medium), 0 0 60px rgba(45, 156, 142, 0.08);
    max-width: 700px;
    width: 100%;
    margin: 0 auto;
    border: 1px solid var(--border-light);
    position: relative;
    z-index: 10;
}

.shortener-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--text-primary);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-style: italic;
    font-family: 'Playfair Display', serif;
}

.shortener-input-group {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.shortener-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid var(--border-light);
    border-radius: 14px;
    font-size: 1rem;
    font-family: 'DM Sans', sans-serif;
    color: var(--text-primary);
    background: var(--bg-cream);
    transition: all 0.3s ease;
    outline: none;
}

.shortener-input:focus {
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 4px rgba(45, 156, 142, 0.1);
    background: white;
}

.shortener-input::placeholder {
    color: var(--text-muted);
}

.shortener-btn {
    padding: 1rem 2rem;
    border-radius: 14px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    background: var(--accent-teal);
    color: white;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: 'DM Sans', sans-serif;
}

.shortener-btn:hover {
    background: #258B7E;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(45, 156, 142, 0.3);
}

.shortener-btn:active {
    transform: translateY(0);
}

.shortener-result {
    display: none;
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: var(--bg-mint);
    border-radius: 14px;
    border: 1px solid var(--bg-teal);
    animation: fadeInUp 0.4s ease;
}

.shortener-result.show {
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.result-url {
    font-family: 'Space Grotesk', monospace;
    font-size: 1.1rem;
    color: var(--accent-teal);
    font-weight: 600;
    word-break: break-all;
}

.result-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.result-btn {
    padding: 0.5rem 1.2rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    font-family: 'DM Sans', sans-serif;
}

.result-btn-copy {
    background: var(--accent-teal);
    color: white;
}

.result-btn-copy:hover {
    background: #258B7E;
}

.result-btn-copy.copied {
    background: #22c55e;
}

.result-btn-qr {
    background: white;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.result-btn-qr:hover {
    background: var(--bg-cream);
}

.shortener-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.shortener-stat {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.shortener-stat i {
    width: 16px;
    height: 16px;
    color: var(--accent-teal);
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--bg-cream) 0%, var(--bg-warm) 100%);
    position: relative;
}

.features-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.section-label {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-teal);
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid var(--border-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-teal), var(--accent-coral));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.feature-icon.teal {
    background: var(--bg-mint);
    color: var(--accent-teal);
}

.feature-icon.coral {
    background: #FDE8E6;
    color: var(--accent-coral);
}

.feature-icon.gold {
    background: #FDF5E0;
    color: var(--accent-gold);
}

.feature-icon.blue {
    background: #E8F0FE;
    color: var(--accent-blue);
}

.feature-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Stats Section */
.stats-section {
    padding: 5rem 2rem;
    background: var(--bg-mint);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(45, 156, 142, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.stats-content {
    z-index: 1;
}

.stats-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.donut-chart {
    width: 280px;
    height: 280px;
    position: relative;
}

.donut-chart svg {
    transform: rotate(-90deg);
}

.donut-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.donut-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.donut-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-teal);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* How It Works */
.how-it-works {
    padding: 6rem 2rem;
    background: var(--bg-cream);
}

.steps-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    left: 35px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-teal), var(--accent-coral), var(--accent-gold));
    border-radius: 1px;
}

.step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    position: relative;
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    background: white;
    border: 2px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-teal);
    flex-shrink: 0;
    z-index: 2;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-soft);
}

.step:hover .step-number {
    background: var(--accent-teal);
    color: white;
    border-color: var(--accent-teal);
    transform: scale(1.05);
}

.step-content {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--border-light);
    flex: 1;
    transition: all 0.3s ease;
}

.step:hover .step-content {
    box-shadow: var(--shadow-soft);
    transform: translateX(4px);
}

.step-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, #2D2D2D 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-subtitle {
    font-size: 1.1rem;
    opacity: 0.7;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-white {
    background: white;
    color: var(--text-primary);
    box-shadow: 0 4px 20px rgba(255,255,255,0.2);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255,255,255,0.3);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline-white:hover {
    border-color: white;
    background: rgba(255,255,255,0.05);
}

/* Footer */
.footer {
    padding: 4rem 2rem 2rem;
    background: var(--bg-warm);
    border-top: 1px solid var(--border-light);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: inline-block;
    text-decoration: none;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-title {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--accent-teal);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--accent-teal);
    color: white;
    border-color: var(--accent-teal);
    transform: translateY(-2px);
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--text-primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.95rem;
    box-shadow: var(--shadow-medium);
    z-index: 9999;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast i {
    color: #22c55e;
}

/* Responsive */
@media (max-width: 1024px) {
    .stats-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 1.5rem;
    }
    .nav-links {
        display: none;
    }
    .hero {
        padding: 7rem 1.5rem 3rem;
    }
    .shortener-box {
        padding: 1.5rem;
    }
    .shortener-input-group {
        flex-direction: column;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .steps-container::before {
        left: 25px;
    }
    .step {
        gap: 1rem;
    }
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        border-radius: 14px;
    }
}

/* Animations on scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }