/* ============================================
   FUTURE BOOK PUBLICATION - PREMIUM STYLES
   ============================================ */

/* ---------- CSS Variables ---------- */
: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;
    
    /* Accent Colors */
    --accent-orange: #f97316;
    --accent-orange-dark: #ea580c;
    --accent-green: #10b981;
    --accent-green-dark: #059669;
    --accent-purple: #8b5cf6;
    --accent-purple-dark: #7c3aed;
    
    /* Neutrals */
    --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;
    
    /* Semantic */
    --white: #ffffff;
    --black: #000000;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-blue: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --gradient-green: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-orange: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    --gradient-bg: linear-gradient(180deg, #e0f2fe 0%, #f0f9ff 50%, #ffffff 100%);
    --gradient-hero: linear-gradient(135deg, #dbeafe 0%, #e0e7ff 50%, #fae8ff 100%);
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-card: 0 4px 20px rgba(59, 130, 246, 0.15);
    --shadow-card-hover: 0 20px 40px rgba(59, 130, 246, 0.2);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.3);
    
    /* Spacing */
    --section-padding: 100px;
    --container-max: 1200px;
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 28px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    background: var(--gradient-bg);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--primary-500);
    color: var(--white);
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ---------- Container ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.container-sm {
    max-width: 800px;
}

/* ---------- Animated Background ---------- */
.bg-animated {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(147, 51, 234, 0.2));
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.25), rgba(59, 130, 246, 0.2));
    top: 20%;
    right: -50px;
    animation-delay: -5s;
}

.shape-3 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(236, 72, 153, 0.15));
    bottom: 30%;
    left: 10%;
    animation-delay: -10s;
}

.shape-4 {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(59, 130, 246, 0.2));
    bottom: 10%;
    right: 20%;
    animation-delay: -15s;
}

.shape-5 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.15));
    top: 50%;
    left: 50%;
    animation-delay: -7s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(30px, -30px) rotate(5deg);
    }
    50% {
        transform: translate(-20px, 20px) rotate(-5deg);
    }
    75% {
        transform: translate(20px, 10px) rotate(3deg);
    }
}

/* ---------- Navigation ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-base);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-blue);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.brand-icon.logo-image {
    background: transparent;
    box-shadow: none;
    overflow: hidden;
    width: 52px;
    height: 52px;
    border-radius: 50%;
}

.brand-icon.logo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.brand-icon svg {
    width: 28px;
    height: 28px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

.brand-tagline {
    font-size: 0.75rem;
    color: var(--primary-600);
    font-weight: 500;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-green-dark);
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.lang-dropdown {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 10px 16px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition-base);
}

.lang-btn:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-sm);
}

.lang-flag {
    font-size: 1.1rem;
}

.chevron {
    width: 16px;
    height: 16px;
    color: var(--gray-400);
    transition: var(--transition-base);
}

.lang-btn:hover .chevron {
    color: var(--primary-500);
}

.lang-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 8px;
    min-width: 150px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
}

.lang-dropdown:hover .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--gray-700);
    transition: var(--transition-fast);
}

.lang-option:hover, .lang-option.active {
    background: var(--primary-50);
    color: var(--primary-700);
}

/* ---------- Hero Section ---------- */
.hero {
    padding: 160px 0 80px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, var(--white), transparent);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-logo {
    width: 170px;
    height: 170px;
    margin: 0 auto 24px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    border: 4px solid rgba(255, 255, 255, 0.9);
    background: var(--white);
}

.hero-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 28px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    box-shadow: var(--shadow-sm);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--gray-900);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-subtitle strong {
    color: var(--primary-600);
    font-weight: 600;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-300);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.hero-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.hero-note svg {
    width: 18px;
    height: 18px;
    color: var(--accent-green);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-icon {
    width: 22px;
    height: 22px;
}

.btn-icon-right {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--gradient-orange);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.5);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.btn-outline {
    background: var(--white);
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
}

.btn-outline:hover {
    border-color: var(--primary-500);
    color: var(--primary-600);
    background: var(--primary-50);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-xl {
    padding: 20px 48px;
    font-size: 1.1rem;
    border-radius: var(--border-radius-lg);
}

.btn-card {
    width: 100%;
    padding: 14px 24px;
    background: var(--gray-100);
    color: var(--gray-700);
    border: 2px solid transparent;
}

.btn-card:hover {
    background: var(--primary-50);
    color: var(--primary-700);
    border-color: var(--primary-200);
}

/* ---------- Promo Banner ---------- */
.promo-banner {
    padding: 40px 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.promo-card {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    border-radius: var(--border-radius-xl);
    padding: 32px 40px;
    display: flex;
    align-items: center;
    gap: 30px;
    color: var(--white);
    box-shadow: 0 20px 40px rgba(5, 150, 105, 0.35);
    position: relative;
    overflow: hidden;
}

.promo-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.promo-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.promo-icon svg {
    width: 32px;
    height: 32px;
}

.promo-content {
    flex: 1;
}

.promo-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.promo-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.promo-desc {
    font-size: 0.95rem;
    opacity: 0.9;
}

.promo-timer {
    text-align: center;
    flex-shrink: 0;
}

.timer-label {
    display: block;
    font-size: 0.75rem;
    opacity: 0.8;
    margin-bottom: 8px;
}

.timer-digits {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'Space Grotesk', monospace;
    font-size: 1.5rem;
    font-weight: 700;
}

.timer-colon {
    opacity: 0.6;
}

/* ---------- Sections ---------- */
.section-light {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.section-gradient {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--primary-50) 50%, var(--gray-50) 100%);
}

.section-dark {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.light {
    color: var(--white);
}

.section-badge {
    display: inline-block;
    background: var(--primary-100);
    color: var(--primary-700);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.section-header.light .section-badge {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-300);
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-header.light .section-title {
    color: var(--white);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ---------- Info Cards ---------- */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.info-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    transition: var(--transition-base);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.info-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.info-icon svg {
    width: 28px;
    height: 28px;
}

.info-icon.blue {
    background: var(--primary-100);
    color: var(--primary-600);
}

.info-icon.green {
    background: #d1fae5;
    color: var(--accent-green-dark);
}

.info-icon.orange {
    background: #ffedd5;
    color: var(--accent-orange);
}

.info-icon.purple {
    background: #ede9fe;
    color: var(--accent-purple);
}

.info-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.info-card p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ---------- Pricing Cards ---------- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    padding: 32px 28px;
    box-shadow: var(--shadow-card);
    border: 2px solid transparent;
    position: relative;
    transition: var(--transition-base);
}

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

.pricing-card.popular {
    border-color: var(--accent-green);
    background: linear-gradient(180deg, #ecfdf5 0%, var(--white) 30%);
    transform: scale(1.03);
    z-index: 10;
}

.pricing-card.popular:hover {
    transform: scale(1.03) translateY(-8px);
}

.popular-ribbon {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-green);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.plan-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
}

.plan-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--white);
    font-size: 1rem;
}

.popular .plan-number {
    background: var(--gradient-green);
}

.card-price {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px dashed var(--gray-200);
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-700);
    vertical-align: top;
}

.amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.03em;
    line-height: 1;
}

.popular .amount {
    color: var(--accent-green-dark);
}

.period {
    font-size: 0.9rem;
    color: var(--gray-400);
    font-weight: 500;
}

.feature-list {
    margin-bottom: 28px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.feature-list svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--primary-500);
    margin-top: 2px;
}

.popular .feature-list svg {
    color: var(--accent-green);
}

.refundable {
    color: var(--accent-green);
    font-style: normal;
    font-weight: 500;
}

.popular .btn-card {
    background: var(--gradient-green);
    color: var(--white);
    border: none;
}

.popular .btn-card:hover {
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

/* ---------- Trust Banner ---------- */
.trust-banner {
    display: flex;
    align-items: center;
    gap: 20px;
    background: linear-gradient(135deg, #fef2f2 0%, #fff1f2 100%);
    border: 1px solid #fecdd3;
    border-radius: var(--border-radius-lg);
    padding: 24px 32px;
}

.trust-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.trust-icon svg {
    width: 26px;
    height: 26px;
}

.trust-content strong {
    display: block;
    font-size: 1.1rem;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.trust-content span {
    font-size: 0.95rem;
    color: var(--gray-600);
}

/* ---------- Steps ---------- */
.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    padding: 36px 32px;
    text-align: center;
    box-shadow: var(--shadow-card);
    max-width: 300px;
    flex: 1;
    min-width: 260px;
    transition: var(--transition-base);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin: 0 auto 20px;
}

.step-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.step-content p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.step-connector {
    display: flex;
    align-items: center;
    color: var(--gray-300);
    padding-top: 40px;
}

.step-connector svg {
    width: 32px;
    height: 32px;
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 28px;
    transition: var(--transition-base);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--white);
    font-size: 1rem;
}

.testimonial-info {
    flex: 1;
}

.testimonial-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}

.testimonial-info span {
    font-size: 0.8rem;
    color: var(--gray-400);
}

.testimonial-rating {
    color: #fbbf24;
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--gray-300);
    line-height: 1.7;
    font-style: italic;
}

/* ---------- CTA Section ---------- */
.cta-section {
    padding: 80px 0;
    background: var(--gradient-hero);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.cta-content > p {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-note {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* ---------- FAQ ---------- */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-300);
}

.faq-item[open] {
    border-color: var(--primary-400);
    box-shadow: var(--shadow-md);
}

.faq-item summary {
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--gray-400);
    transition: var(--transition-base);
}

.faq-item[open] summary::after {
    content: '−';
    color: var(--primary-500);
}

.faq-item p {
    padding: 0 24px 20px;
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
}

.footer-main {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-logo .brand-icon {
    width: 44px;
    height: 44px;
}

.footer-logo .brand-icon svg {
    width: 24px;
    height: 24px;
}

.footer-logo span {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 24px;
    color: var(--gray-400);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--primary-600);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--gray-400);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--gray-400);
}

.footer-contact svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--gray-500);
    margin-top: 2px;
}

/* ---------- Terminal ---------- */
.terminal {
    background: #0f172a;
    border-top: 1px solid var(--gray-800);
}

.terminal-bar {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    background: #1e293b;
    border-bottom: 1px solid #334155;
}

.terminal-dots {
    display: flex;
    gap: 8px;
    margin-right: 16px;
}

.terminal-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dots .dot:nth-child(1) { background: #ef4444; }
.terminal-dots .dot:nth-child(2) { background: #eab308; }
.terminal-dots .dot:nth-child(3) { background: #22c55e; }

.terminal-title {
    flex: 1;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.8rem;
    color: var(--gray-500);
}

.terminal-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-green);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.terminal-content {
    padding: 20px;
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, monospace;
    font-size: 0.8rem;
    line-height: 1.8;
}

.terminal-content p {
    margin-bottom: 4px;
}

.t-time {
    color: #64748b;
}

.t-tag {
    font-weight: 600;
    margin-left: 8px;
}

.t-sys { color: #a78bfa; }
.t-auth { color: #34d399; }
.t-api { color: #60a5fa; }
.t-ready { color: #fbbf24; }

.cursor {
    color: var(--accent-green);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--gray-800);
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.made-with {
    font-size: 0.85rem;
}

/* ---------- Responsive Design ---------- */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
    
    .promo-card {
        flex-direction: column;
        text-align: center;
        padding: 32px 28px;
    }
    
    .promo-icon {
        margin: 0 auto;
    }
    
    .promo-timer {
        margin-top: 16px;
        width: 100%;
    }
    
    .timer-digits {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    .brand-name {
        font-size: 1rem;
    }
    
    .brand-tagline {
        display: none;
    }
    
    .status-badge span:last-child {
        display: none;
    }
    
    .status-badge {
        padding: 8px;
    }
    
    .lang-text {
        display: none;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

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

    .hero-logo {
        width: 170px;
        height: 170px;
        margin-bottom: 20px;
    }

    .btn-lg, .btn-xl {
        width: 100%;
        max-width: 320px;
    }
    
    .step-connector {
        display: none;
    }
    
    .steps-container {
        flex-direction: column;
        align-items: center;
    }
    
    .step-card {
        max-width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom .container {
        flex-direction: column;
        gap: 8px;
    }
    
    .trust-banner {
        flex-direction: column;
        text-align: center;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .brand-icon {
        width: 40px;
        height: 40px;
    }
    
    .brand-icon.logo-image {
        width: 44px;
        height: 44px;
    }
    
    .brand-icon svg {
        width: 22px;
        height: 22px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .promo-title {
        font-size: 1.35rem;
    }
    
    .promo-desc {
        font-size: 0.85rem;
    }
    
    .promo-card {
        padding: 24px 20px;
    }
    
    .promo-icon {
        width: 50px;
        height: 50px;
    }
    
    .promo-icon svg {
        width: 26px;
        height: 26px;
    }
    
    .amount {
        font-size: 2.5rem;
    }
    
    .pricing-card {
        padding: 28px 22px;
    }
    
    .info-card, .step-card {
        padding: 24px;
    }
    
    .testimonial-card {
        padding: 22px;
    }
}

/* ---------- Print Styles ---------- */
@media print {
    .bg-animated,
    .navbar,
    .terminal,
    .footer-social {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero, .section-gradient, .section-dark, .cta-section {
        background: white !important;
    }
    
    .section-dark * {
        color: black !important;
    }
}