/* ELBROTE Landing Page Styles - Human-Centered Design 2025 */

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

:root {
    /* Brutalist inspired color palette - avoiding AI perfection */
    --primary-color: #e11d48;
    --primary-dark: #be123c;
    --secondary-color: #f97316;
    --accent-color: #059669;
    --brutalist-yellow: #fbbf24;
    --brutalist-purple: #7c3aed;
    --text-primary: #0f0f0f;
    --text-secondary: #525252;
    --text-accent: #dc2626;
    --bg-light: #fafaf9;
    --bg-white: #ffffff;
    --bg-paper: #f5f5f4;
    --border-color: #d6d3d1;
    --border-bold: #292524;
    
    /* Intentionally imperfect shadows - anti-AI precision */
    --shadow-organic: 3px 4px 8px rgba(0, 0, 0, 0.15), 1px 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-brutal: 4px 4px 0px var(--border-bold);
    --shadow-handmade: 2px 3px 12px rgba(0, 0, 0, 0.08);
    --shadow-asymmetric: 5px 2px 15px rgba(0, 0, 0, 0.12);
    
    /* Hand-drawn feeling gradients */
    --gradient-organic: linear-gradient(127deg, #e11d48 0%, #f97316 35%, #fbbf24 100%);
    --gradient-brutalist: linear-gradient(95deg, #0f0f0f 0%, #525252 100%);
}

body {
    font-family: 'Noto Sans JP', 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.55; /* Slightly imperfect line height */
    color: var(--text-primary);
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: -0.01em; /* Subtle optical adjustment */
    background: var(--bg-white);
}

/* Add some organic texture */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(251, 191, 36, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(225, 29, 72, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header - Brutalist approach */
.header {
    background: var(--bg-white);
    border-bottom: 3px solid var(--border-bold);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.25s ease-out;
}

.header.scrolled {
    box-shadow: var(--shadow-brutal);
    background: var(--bg-paper);
    border-bottom: 4px solid var(--text-accent);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1rem;
}

.logo {
    font-family: 'Inter', sans-serif;
    font-size: 2rem;
    font-weight: 900; /* More brutal weight */
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.05em;
    text-transform: uppercase;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-color);
    transform: skew(-12deg);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.cta-button {
    background: var(--primary-color);
    color: white;
    padding: 0.8rem 1.8rem;
    border: none;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: all 0.15s ease-out;
    box-shadow: var(--shadow-brutal);
    position: relative;
    transform: rotate(-1deg); /* Slight tilt for organic feel */
}

.cta-button:hover {
    transform: rotate(0deg) translateY(-1px);
    background: var(--primary-dark);
    box-shadow: 6px 6px 0px var(--border-bold);
}

/* Hero Section - Brutalist approach */
.hero {
    background: var(--gradient-organic);
    color: white;
    padding: 140px 0 90px;
    position: relative;
    overflow: hidden;
    border-bottom: 8px solid var(--border-bold);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 8px,
            rgba(255, 255, 255, 0.04) 8px,
            rgba(255, 255, 255, 0.04) 16px
        );
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -10%;
    width: 120%;
    height: 100px;
    background: var(--bg-white);
    transform: rotate(-2deg);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 300;
}

.cost-reduction {
    background: var(--bg-white);
    border: 3px solid var(--border-bold);
    border-radius: 15px;
    padding: 2rem;
    margin: 3rem auto;
    max-width: 420px;
    color: var(--text-primary);
    box-shadow: var(--shadow-organic);
    position: relative;
    overflow: hidden;
    animation: highlight-pulse 3s ease-in-out infinite;
}

.cost-reduction::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(251, 191, 36, 0.3), transparent);
    animation: shimmer 2.5s ease-in-out infinite;
}

.cost-reduction-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary-color);
    display: block;
    text-shadow: 2px 2px 0px var(--brutalist-yellow);
    animation: number-bounce 2s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

/* Stylish animations */
@keyframes highlight-pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: var(--shadow-organic);
    }
    50% { 
        transform: scale(1.02);
        box-shadow: 0 8px 25px rgba(225, 29, 72, 0.15);
    }
}

@keyframes shimmer {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

@keyframes number-bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
    60% {
        transform: translateY(-4px);
    }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--bg-white);
    color: var(--text-primary);
    padding: 1.2rem 2.5rem;
    border: 3px solid var(--border-bold);
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: all 0.15s ease-out;
    box-shadow: var(--shadow-brutal);
    transform: rotate(-0.5deg);
    position: relative;
}

.btn-primary:hover {
    transform: rotate(0deg) translateY(-2px);
    box-shadow: 6px 6px 0px var(--border-bold);
    background: var(--brutalist-yellow);
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 1.2rem 2.5rem;
    border: 3px solid white;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: all 0.15s ease-out;
    transform: rotate(0.5deg);
    position: relative;
}

.btn-secondary:hover {
    background: white;
    color: var(--text-primary);
    transform: rotate(0deg) translateY(-2px);
    box-shadow: 4px 4px 0px rgba(255, 255, 255, 0.8);
}

/* Problem Section - Professional with character */
.problem-section {
    padding: 80px 0;
    background: var(--bg-light);
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    position: relative;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-card {
    background: white;
    padding: 2rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-handmade);
    text-align: center;
    transition: transform 0.3s ease;
    position: relative;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-organic);
    border-color: var(--primary-color);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.problem-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Solution Section - Organic curves */
.solution-section {
    padding: 100px 0 80px;
    background: white;
    position: relative;
    margin-top: 2rem;
}

.solution-section::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    height: 100px;
    background: white;
    border-radius: 0 0 50% 50% / 0 0 100px 100px;
}

.solution-section::after {
    content: '✨';
    position: absolute;
    top: 20px;
    right: 10%;
    font-size: 3rem;
    transform: rotate(25deg);
    opacity: 0.7;
}

.solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    text-align: center;
    padding: 2rem 1rem;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

/* Feature icon variations */
.feature-icon-cost {
    background: linear-gradient(135deg, #e11d48 0%, #f97316 100%);
}

.feature-icon-speed {
    background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
}

.feature-icon-quality {
    background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
}

.feature-icon-flexibility {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
}

.feature-icon:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Before/After Section */
.before-after-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.examples-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.example-item {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-organic);
    margin-bottom: 4rem;
    overflow: hidden;
    transition: transform 0.3s ease;
    position: relative;
}

.example-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-asymmetric);
}

.example-header {
    background: var(--gradient-organic);
    color: white;
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.example-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.example-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

.comparison-container {
    display: grid;
    grid-template-columns: 1fr 120px 1fr;
    align-items: start;
    padding: 3rem;
    gap: 2rem;
}

.before-after-card {
    text-align: center;
}

.before-after-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

.before-label {
    background: #fef2f2;
    color: #dc2626;
}

.after-label {
    background: #f0fdf4;
    color: #16a34a;
}

.comparison-image {
    width: 100%;
    aspect-ratio: 9/16;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.comparison-image:hover {
    transform: scale(1.02);
}

.image-info {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 15px;
}

.info-title {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.info-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.cost-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    margin-top: 1rem;
}

.cost-value {
    font-weight: 700;
    font-size: 1.2rem;
}

.cost-old {
    color: #dc2626;
    text-decoration: line-through;
}

.cost-new {
    color: #16a34a;
}

.arrow-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    margin: 0;
    padding-top: 6rem;
}

.arrow-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-organic);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    font-weight: bold;
    box-shadow: var(--shadow-md);
    border: 2px solid white;
    position: relative;
}

.arrow-icon::before {
    content: '';
    position: absolute;
    width: 28px;
    height: 28px;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8z"/></svg>');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.savings-badge {
    background: var(--brutalist-yellow);
    color: var(--text-primary);
    padding: 1rem 2rem;
    border: 3px solid var(--border-bold);
    font-weight: 900;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 2rem auto;
    display: inline-block;
    box-shadow: var(--shadow-brutal);
    transform: rotate(-2deg);
    position: relative;
}


/* Video Examples */
.video-example {
    background: white;
    border-radius: 25px;
    box-shadow: var(--shadow-xl);
    margin-bottom: 4rem;
    overflow: hidden;
}

.video-comparison {
    display: grid;
    grid-template-columns: 1fr 120px 1fr;
    align-items: center;
    padding: 3rem;
    gap: 2rem;
}

.video-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.video-container video {
    width: 100%;
    aspect-ratio: 9/16;
    object-fit: cover;
    transform: translateZ(0);
    will-change: opacity, filter;
}

/* Video container styling only */
.video-container {
    position: relative;
}

/* Vector Icons */
.icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    vertical-align: middle;
}

.icon-before {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%23dc2626" viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>') no-repeat center;
    background-size: contain;
}

.icon-after {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%2316a34a" viewBox="0 0 24 24"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/></svg>') no-repeat center;
    background-size: contain;
}

.icon-arrow {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M8.59 16.59L13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.41z"/></svg>') no-repeat center;
    background-size: contain;
}

/* Pricing Section */
.pricing-section {
    padding: 80px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

.pricing-card:hover {
    border-color: var(--primary-color);
    transform: none;
    box-shadow: var(--shadow-md);
}

.pricing-card.selected {
    border-color: var(--primary-color);
    /* 選択時は影を弱く・固定化しない */
    transform: none;
    box-shadow: var(--shadow-md);
    background: #fef2f2;
}

.pricing-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.plan-price-unit {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.plan-features {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.plan-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.plan-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.plan-button {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.plan-button.primary {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.plan-button.secondary {
    background: var(--bg-light);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.plan-button:hover {
    transform: translateY(-2px);
}

/* CTA Section - Improved contrast */
.cta-section {
    background: var(--gradient-organic);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Diagonal stripes + subtle dark overlay for readability */
    background:
        repeating-linear-gradient(
            45deg,
            rgba(255, 255, 255, 0.06),
            rgba(255, 255, 255, 0.06) 10px,
            transparent 10px,
            transparent 20px
        ),
        linear-gradient(rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.18));
    pointer-events: none;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.cta-form {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2rem;
    margin-top: 2rem;
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: var(--text-primary);
    box-shadow: var(--shadow-organic);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    background: var(--bg-white);
    color: var(--text-primary);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.submit-button {
    background: var(--primary-color);
    color: white;
    padding: 1rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    box-shadow: var(--shadow-organic);
}

.submit-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-asymmetric);
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 3rem 0 1rem;
    text-align: center;
}

.footer-content {
    margin-bottom: 2rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.copyright {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.6;
}

/* Add some playful cursor interactions */
.cta-button, .btn-primary, .btn-secondary {
    cursor: pointer;
}

.cta-button:active, .btn-primary:active, .btn-secondary:active {
    transform: scale(0.98);
}

/* Subtle accent elements */
.problem-card::after {
    content: '';
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2.2rem;
        margin-left: 0;
        text-align: center;
    }

    .section-title::before {
        display: none;
    }

    .nav-links {
        display: none;
    }

    .nav {
        padding: 0.75rem 1.5rem;
    }

    .logo {
        font-size: 1.5rem;
        white-space: nowrap;
    }

    .cta-button {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .line-button {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .comparison-container,
    .video-comparison {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 2rem 1rem;
    }

    .arrow-container {
        margin: 1rem 0;
    }

    .image-info {
        margin-top: 1rem;
        padding: 1rem;
    }
    
    .arrow-icon::before {
        background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M20 12l-1.41-1.41L13 16.17V4h-2v12.17l-5.58-5.58L4 12l8 8z"/></svg>');
        transform: none;
    }

    .comparison-image {
        aspect-ratio: 9/16;
    }

    .video-container video {
        aspect-ratio: 9/16;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.popular {
        transform: none;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for images */
.comparison-image {
    transition: opacity 0.3s ease;
}