/* ============================================
   BONNE BP08 Landing Page — Premium CSS
   ============================================ */

/* --- Design Tokens --- */
:root {
    /* Colors — matched to BONNE logo gradient */
    --primary: #2573a8;
    --primary-dark: #1b3a5c;
    --primary-light: #4da6d9;
    --primary-glow: rgba(37, 115, 168, 0.35);

    --accent: #2d9bb5;
    --accent-dark: #1b7a94;
    --accent-glow: rgba(45, 155, 181, 0.3);

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    --bg-dark: #080c18;
    --bg-card: #0e1525;
    --bg-card-hover: #162033;
    --bg-surface: #0b1120;
    --bg-glass: rgba(14, 21, 37, 0.75);

    --text-primary: #edf2f7;
    --text-secondary: #8fa3bf;
    --text-muted: #5a7192;

    --border: rgba(45, 155, 181, 0.08);
    --border-hover: rgba(45, 155, 181, 0.18);

    /* Gradients — matched to BONNE logo */
    --gradient-primary: linear-gradient(135deg, #1b3a5c, #2573a8, #2d9bb5);
    --gradient-dark: linear-gradient(135deg, #080c18, #162033);
    --gradient-card: linear-gradient(145deg, rgba(22, 32, 51, 0.5), rgba(11, 17, 32, 0.8));
    --gradient-glass: linear-gradient(135deg, rgba(37, 115, 168, 0.08), rgba(45, 155, 181, 0.05));
    --gradient-cta: linear-gradient(135deg, #1b3a5c, #2573a8, #2d9bb5);

    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-padding: 120px 0;
    --container-max: 1200px;

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--primary-glow);

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

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

ul { list-style: none; }

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

/* --- Section Utilities --- */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary-light);
    background: rgba(37, 115, 168, 0.1);
    border: 1px solid rgba(37, 115, 168, 0.2);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--primary-glow);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-hover);
}

.btn-ghost:hover {
    color: var(--text-primary);
    border-color: var(--primary-light);
    background: rgba(37, 115, 168, 0.05);
}

.btn-cta {
    background: linear-gradient(135deg, #f97316, #ef4444);
    color: white;
    font-size: 1.15rem;
    padding: 18px 40px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 24px rgba(249, 115, 22, 0.4);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(249, 115, 22, 0.5);
}

.btn-cta-alt {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.15rem;
    padding: 18px 40px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-cta-alt:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
    padding: 16px;
}

.btn-icon {
    transition: transform 0.3s;
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(8, 12, 24, 0.88);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
    filter: brightness(1.15);
    transition: var(--transition);
}

.logo-img:hover {
    filter: brightness(1.3) drop-shadow(0 0 12px var(--primary-glow));
}

.logo-img-footer {
    height: 72px;
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text-footer {
    font-size: 2rem;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 0.3s;
}

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

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

.nav-cta-btn {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 10px 24px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    color: white;
    box-shadow: 0 2px 12px var(--primary-glow);
}

.nav-cta-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--primary-glow);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding: 100px 0 60px;
    overflow: hidden;
}

.hero-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
    animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    left: -100px;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

.hero-orb-3 {
    width: 300px;
    height: 300px;
    background: #1b3a5c;
    top: 50%;
    left: 50%;
    animation: orbFloat 12s ease-in-out infinite;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37, 115, 168, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 115, 168, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -30px); }
    66% { transform: translate(-20px, 20px); }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--primary-light);
    background: rgba(37, 115, 168, 0.1);
    border: 1px solid rgba(37, 115, 168, 0.25);
    padding: 8px 20px;
    border-radius: 100px;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease both;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease both;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) { animation-delay: 0.3s; }

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

.title-small {
    font-size: 0.85em;
    color: var(--text-secondary);
    -webkit-text-fill-color: var(--text-secondary);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 520px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 0.5s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

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

.stat-number {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

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

/* Certification Badges */
.hero-certifications {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
    animation: fadeInUp 0.8s ease 0.7s both;
    flex-wrap: wrap;
}

.cert-badges {
    display: flex;
    gap: 8px;
}

.cert-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--accent);
    border: 1.5px solid var(--accent);
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(45, 155, 181, 0.08);
}

.cert-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeIn 1s ease 0.3s both;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: var(--gradient-primary);
    filter: blur(80px);
    opacity: 0.25;
    border-radius: 50%;
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(1.05); }
}

.hero-image {
    position: relative;
    z-index: 1;
    width: 85%;
    border-radius: var(--radius-lg);
    animation: floatProduct 6s ease-in-out infinite;
}

@keyframes floatProduct {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.floating-tag {
    position: absolute;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    animation: floatTag 5s ease-in-out infinite;
}

.tag-1 {
    top: 10%;
    right: -5%;
    animation-delay: 0s;
}

.tag-2 {
    bottom: 30%;
    left: -10%;
    animation-delay: 1s;
}

.tag-3 {
    bottom: 5%;
    right: 5%;
    animation-delay: 2s;
}

@keyframes floatTag {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.tag-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.tag-icon svg {
    width: 16px;
    height: 16px;
    stroke: var(--accent);
}

/* Scroll Indicator */
.hero-scroll-indicator {
    text-align: center;
    padding: 20px 0;
    position: relative;
    z-index: 1;
}

.hero-scroll-indicator span {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 8px;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    margin: 0 auto;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 1; }
    50% { transform: rotate(45deg) translate(5px, 5px); opacity: 0.5; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   PROBLEMS SECTION
   ============================================ */
.problems {
    padding: var(--section-padding);
    background: var(--bg-surface);
    position: relative;
}

.problems::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.problem-card {
    position: relative;
    padding: 40px 32px;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--danger), var(--warning));
    opacity: 0;
    transition: opacity 0.3s;
}

.problem-card:hover {
    border-color: rgba(239, 68, 68, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(239, 68, 68, 0.1);
}

.problem-card:hover::before {
    opacity: 1;
}

.problem-icon {
    width: 48px;
    height: 48px;
    color: var(--danger);
    margin-bottom: 16px;
}

.problem-icon svg {
    width: 100%;
    height: 100%;
}

.problem-number {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
}

.problem-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}

.problem-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   SOLUTION SECTION
   ============================================ */
.solution {
    padding: var(--section-padding);
    position: relative;
}

.solution-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.solution-image-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.solution-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.solution-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 115, 168, 0.15), rgba(45, 155, 181, 0.1));
}

.solution-content .section-tag {
    margin-bottom: 16px;
}

.solution-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.solution-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

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

.solution-text em {
    color: var(--primary-light);
    font-style: normal;
    font-weight: 600;
}

.solution-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.solution-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.check-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 700;
    margin-top: 2px;
}

.solution-list li strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 2px;
}

.solution-list li div {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: var(--section-padding);
    background: var(--bg-surface);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.features-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    position: relative;
    padding: 40px 32px;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    overflow: hidden;
}

.feature-card-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-glass);
    opacity: 0;
    transition: opacity 0.4s;
}

.feature-card:hover .feature-card-bg {
    opacity: 1;
}

.feature-card:hover {
    border-color: rgba(37, 115, 168, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.feature-card-content {
    position: relative;
    z-index: 1;
}

.feature-large {
    grid-column: span 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 48px 40px;
}

.feature-metric {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 16px;
}

.metric-value {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.metric-unit {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-light);
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}

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

.feature-icon-lg {
    width: 56px;
    height: 56px;
    color: var(--primary-light);
    margin-bottom: 20px;
}

.feature-icon-lg svg {
    width: 100%;
    height: 100%;
}

/* Speed Bars */
.feature-visual {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.speed-bar {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    height: 48px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.speed-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    width: 0;
    transition: width 1.5s ease-out;
}

.speed-fill.fast {
    background: var(--gradient-primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.speed-label {
    position: absolute;
    left: 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    z-index: 1;
}

.speed-bar.active .speed-label {
    color: white;
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits {
    padding: var(--section-padding);
    position: relative;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.benefit-card {
    padding: 36px 28px;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    text-align: center;
}

.benefit-card:hover {
    border-color: rgba(37, 115, 168, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(37, 115, 168, 0.1);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}

.benefit-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.benefit-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================
   SHOWCASE SECTION
   ============================================ */
.showcase {
    padding: var(--section-padding);
    background: var(--bg-surface);
    position: relative;
}

.showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.showcase-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.showcase-content .section-tag {
    margin-bottom: 16px;
}

.showcase-content .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.showcase-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.device-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.device-tag {
    padding: 8px 18px;
    background: rgba(37, 115, 168, 0.08);
    border: 1px solid rgba(37, 115, 168, 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
    transition: var(--transition);
}

.device-tag:hover {
    background: rgba(37, 115, 168, 0.15);
    border-color: rgba(37, 115, 168, 0.4);
    transform: translateY(-2px);
}

.showcase-image {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   SPECS SECTION
   ============================================ */
.specs {
    padding: var(--section-padding);
}

.specs-table-wrapper {
    max-width: 700px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--gradient-card);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}

.specs-table tr:last-child {
    border-bottom: none;
}

.specs-table tr:hover {
    background: rgba(37, 115, 168, 0.04);
}

.specs-table td {
    padding: 18px 24px;
    font-size: 0.95rem;
}

.spec-label {
    color: var(--text-secondary);
    font-weight: 500;
    width: 45%;
}

.spec-value {
    color: var(--text-primary);
    font-weight: 600;
}

/* ============================================
   REVIEWS SECTION
   ============================================ */
.reviews {
    padding: var(--section-padding);
    background: var(--bg-surface);
    position: relative;
}

.reviews::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.rating-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
}

.stars {
    color: var(--warning);
    font-size: 1.3rem;
    letter-spacing: 2px;
}

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

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    padding: 32px 28px;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
}

.review-card:hover {
    border-color: rgba(37, 115, 168, 0.25);
    transform: translateY(-4px);
}

.review-stars {
    color: var(--warning);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.review-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: white;
}

.review-author strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.review-author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.review-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 600;
}

/* ============================================
   COMPARISON SECTION
   ============================================ */
.comparison {
    padding: var(--section-padding);
}

.comparison-table-wrapper {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--gradient-card);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table thead th {
    padding: 20px 24px;
    font-size: 0.95rem;
    font-weight: 700;
    text-align: center;
    border-bottom: 2px solid var(--border);
}

.comparison-table thead th:first-child {
    text-align: left;
}

.comparison-table thead th.highlight {
    background: rgba(37, 115, 168, 0.1);
    color: var(--primary-light);
}

.comparison-table thead th.other {
    color: var(--text-muted);
}

.comparison-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}

.comparison-table tbody tr:last-child {
    border-bottom: none;
}

.comparison-table tbody tr:hover {
    background: rgba(37, 115, 168, 0.03);
}

.comparison-table td {
    padding: 16px 24px;
    font-size: 0.95rem;
    text-align: center;
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
}

.comparison-table td.other {
    color: var(--text-muted);
}

.comparison-table td.highlight {
    color: var(--success);
    font-weight: 600;
    background: rgba(37, 115, 168, 0.04);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: var(--section-padding);
    background: var(--bg-surface);
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.faq-list {
    max-width: 750px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--gradient-card);
    transition: var(--transition);
}

.faq-item.active {
    border-color: rgba(37, 115, 168, 0.3);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-light);
}

.faq-icon {
    font-size: 1.4rem;
    color: var(--primary-light);
    transition: transform 0.3s;
    font-weight: 300;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

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

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #080c18, #0e1930, #080c18);
}

.cta-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.cta-orb-1 {
    width: 500px;
    height: 500px;
    background: var(--primary);
    opacity: 0.2;
    top: -200px;
    left: -100px;
    animation: orbFloat 10s ease-in-out infinite;
}

.cta-orb-2 {
    width: 400px;
    height: 400px;
    background: #1b3a5c;
    opacity: 0.15;
    bottom: -150px;
    right: -100px;
    animation: orbFloat 12s ease-in-out infinite reverse;
}

.cta-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
    position: relative;
    z-index: 1;
}

.tag-light {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.cta-title {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.cta-highlight {
    color: #f97316;
    -webkit-text-fill-color: #f97316;
}

.cta-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

.cta-text strong {
    color: #f97316;
    font-size: 1.3rem;
}

.cta-urgency {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-md);
    margin-bottom: 32px;
    animation: urgencyPulse 2s ease-in-out infinite;
}

@keyframes urgencyPulse {
    0%, 100% { border-color: rgba(239, 68, 68, 0.2); }
    50% { border-color: rgba(239, 68, 68, 0.5); }
}

.urgency-icon {
    font-size: 1.5rem;
}

.cta-urgency strong {
    color: #ef4444;
}

.cta-urgency div {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.cta-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.trust-item span {
    color: var(--success);
    font-weight: 700;
}

/* Pricing Cards */
.cta-pricing {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pricing-card {
    padding: 32px 28px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    border-color: rgba(37, 115, 168, 0.4);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.pricing-featured {
    border-color: rgba(37, 115, 168, 0.3);
    background: rgba(37, 115, 168, 0.08);
}

.pricing-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.pricing-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary-light);
    background: rgba(37, 115, 168, 0.15);
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 12px;
}

.pricing-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 20px;
}

.price-old {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-new {
    font-size: 2.4rem;
    font-weight: 900;
    background: linear-gradient(135deg, #f97316, #ef4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.price-new sup {
    font-size: 1rem;
    -webkit-text-fill-color: #f97316;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.pricing-features li {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.pricing-features li::first-letter {
    color: var(--success);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 60px 0 30px;
    background: #060a14;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 12px;
    max-width: 280px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        max-width: 400px;
        margin: 0 auto;
    }

    .solution-wrapper,
    .showcase-wrapper,
    .cta-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .solution-content .section-title,
    .showcase-content .section-title {
        text-align: center;
    }

    .solution-visual {
        order: -1;
    }

    .device-tags {
        justify-content: center;
    }

    .showcase-text {
        text-align: center;
    }

    .features-showcase {
        grid-template-columns: 1fr 1fr;
    }

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

    .benefits-grid,
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .nav-links,
    .nav-cta-btn {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding-top: 80px;
    }

    .hero-title {
        font-size: clamp(2.2rem, 8vw, 3rem);
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .problems-grid,
    .features-showcase,
    .benefits-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .feature-large {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }

    .solution-image {
        height: 300px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-title {
        font-size: 1.6rem;
    }

    .comparison-table-wrapper {
        overflow-x: auto;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .floating-tag {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .problem-card,
    .feature-card,
    .benefit-card,
    .review-card {
        padding: 28px 20px;
    }

    .pricing-card {
        padding: 24px 20px;
    }

    .price-new {
        font-size: 2rem;
    }
}