/* ===================================
   TESCOON - Modern Technical Design
   Cool colors, glassmorphism, subtle animations
   =================================== */

/* ===== CSS VARIABLES ===== */
:root {
    /* Cool Color Palette */
    --color-primary: #06b6d4;      /* Cyan */
    --color-primary-light: #22d3ee;
    --color-primary-dark: #0891b2;
    --color-secondary: #3b82f6;     /* Blue */
    --color-accent: #8b5cf6;        /* Purple */
    --color-success: #10b981;       /* Green */
    --color-warning: #f59e0b;       /* Amber */
    
    /* Dark Background Gradients */
    --bg-primary: #0f172a;          /* Slate 900 */
    --bg-secondary: #1e293b;        /* Slate 800 */
    --bg-tertiary: #334155;         /* Slate 700 */
    
    /* Glass Effects */
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(148, 163, 184, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.3);
    
    /* Text Colors */
    --text-primary: #f1f5f9;        /* Slate 100 */
    --text-secondary: #cbd5e1;      /* Slate 300 */
    --text-muted: #94a3b8;          /* Slate 400 */
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Animated background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    color: var(--text-secondary);
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}

/* ===== LAYOUT ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: all var(--transition-normal);
}

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

.logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

/* ===== BUTTONS ===== */
.btn-primary {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.3);
    color: white;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.4);
    color: white;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all var(--transition-normal);
}

.btn-hero-secondary:hover {
    border-color: var(--color-primary);
    background: rgba(6, 182, 212, 0.1);
    color: var(--text-primary);
}

/* ===== GLASS CARDS ===== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

.glass-card:hover {
    border-color: rgba(6, 182, 212, 0.3);
    box-shadow: 0 10px 40px rgba(6, 182, 212, 0.1);
    transform: translateY(-5px);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 2rem;
    color: var(--color-primary-light);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
    animation: fadeInDown 0.8s ease;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.2s both;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    padding: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.8s both;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-left: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    transform: rotate(-45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== PAIN POINTS SECTION ===== */
.pain-points {
    padding: var(--spacing-xl) 0;
}

/* ===== NO VENDOR LOCK-IN SECTION ===== */
.no-lockin {
    padding: var(--spacing-xl) 0;
    background: rgba(6, 182, 212, 0.03);
}

/* ===== TESTIMONIAL SECTION ===== */
.testimonial {
    padding: var(--spacing-xl) 0;
}

.testimonial-card {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    text-align: center;
}

.testimonial-quote {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.testimonial-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(59, 130, 246, 0.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.author-info {
    text-align: left;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.author-title {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.lockin-card {
    text-align: center;
    padding: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.lockin-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(16, 185, 129, 0.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.lockin-card h2 {
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-primary), var(--color-success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lockin-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.lockin-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    text-align: left;
}

.lockin-feature {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
}

.lockin-check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-success));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.25rem;
}

.lockin-feature h4 {
    color: var(--color-primary-light);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.lockin-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.pain-card {
    text-align: center;
}

.pain-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-sm);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.icon-wrapper.problem {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.icon-wrapper.solution {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.problem-text {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.solution-divider {
    height: 2px;
    width: 50%;
    margin: var(--spacing-md) auto;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.solution-text {
    color: var(--text-secondary);
}

.solution-text strong {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--spacing-xl) 0;
    background: rgba(15, 23, 42, 0.5);
}

.feature-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    position: relative;
}

.feature-card.large {
    grid-column: span 2;
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(139, 92, 246, 0.2));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    padding: var(--spacing-xl) 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 80px;
    bottom: -60px;
    width: 2px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
    opacity: 0.3;
}

.timeline-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.timeline-card h3 {
    margin-bottom: var(--spacing-sm);
}

.code-preview {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(15, 23, 42, 0.5);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-primary);
}

.code-preview code {
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: var(--color-primary-light);
    white-space: pre;
}

/* ===== PRICING ===== */
.pricing {
    padding: var(--spacing-xl) 0;
    background: rgba(15, 23, 42, 0.5);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto var(--spacing-md);
}

.pricing-card {
    text-align: center;
    position: relative;
}

.pricing-card.featured {
    transform: scale(1.05);
    border-color: var(--color-primary);
}

.pricing-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.pricing-badge.popular {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border: none;
    color: white;
}

.pricing-card h3 {
    margin-bottom: var(--spacing-sm);
}

.price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    margin: var(--spacing-md) 0;
}

.price-currency {
    font-size: 1.5rem;
    color: var(--text-muted);
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.price-period {
    font-size: 1.25rem;
    color: var(--text-muted);
    align-self: flex-end;
    margin-bottom: 0.5rem;
}

.pricing-desc {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.pricing-features {
    list-style: none;
    margin: var(--spacing-md) 0;
    text-align: left;
}

.pricing-features li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--glass-border);
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
    font-size: 1.25rem;
}

.btn-pricing {
    display: inline-block;
    width: 100%;
    padding: 1rem;
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
    margin-top: var(--spacing-sm);
}

.btn-pricing:hover {
    border-color: var(--color-primary);
    background: rgba(6, 182, 212, 0.1);
    color: var(--text-primary);
}

.btn-pricing.primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border: none;
    color: white;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.btn-pricing.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.4);
    color: white;
}

.pricing-faq {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: var(--text-muted);
}

/* ===== CTA SECTION ===== */
.cta {
    padding: var(--spacing-xl) 0;
}

.cta-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.cta-card h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-card p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--spacing-xl) 0;
    background: rgba(15, 23, 42, 0.5);
}

.contact-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.contact-card {
    padding: var(--spacing-lg);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.contact-form .form-group {
    margin-bottom: var(--spacing-md);
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all var(--transition-normal);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
    background: rgba(30, 41, 59, 0.8);
}

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

.form-submit {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.form-submit button {
    cursor: pointer;
}

.form-submit button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}

.form-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
}

.g-recaptcha {
    display: flex;
    justify-content: center;
}

/* ===== FOOTER ===== */
.footer {
    padding: var(--spacing-lg) 0 var(--spacing-md);
    background: rgba(15, 23, 42, 0.8);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section:first-child {
    grid-column: 1 / -1;
    text-align: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: var(--spacing-md);
}

.footer-section:first-child .logo {
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.footer-section:first-child p {
    max-width: 600px;
    margin: 0 auto;
}

.footer-section h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .feature-card.large {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .timeline-item {
        grid-template-columns: 60px 1fr;
    }
    
    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }
    
    .timeline-item:not(:last-child)::before {
        left: 30px;
        top: 60px;
        bottom: -40px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
}