/* ============================================
   LUUCCO AirMic Landing Page - Premium Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* === CSS Custom Properties === */
:root {
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #111118;
    --color-bg-card: #16161f;
    --color-bg-card-hover: #1c1c28;
    --color-accent-primary: #00d4ff;
    --color-accent-secondary: #7b61ff;
    --color-accent-gradient: linear-gradient(135deg, #00d4ff 0%, #7b61ff 100%);
    --color-accent-gradient-hover: linear-gradient(135deg, #00e5ff 0%, #8f79ff 100%);
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0a0b8;
    --color-text-muted: #6b6b80;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-accent: rgba(0, 212, 255, 0.2);
    --color-glass: rgba(22, 22, 31, 0.7);
    --color-glass-strong: rgba(22, 22, 31, 0.9);
    --color-success: #00e676;
    --color-warning: #ffab00;
    --shadow-glow: 0 0 60px rgba(0, 212, 255, 0.15);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-card-hover: 0 16px 48px rgba(0, 0, 0, 0.6);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.4s 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-primary);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* === Scroll Animation Base === */
.scroll-reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-80px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(80px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-scale {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

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

.navbar.scrolled {
    padding: 10px 0;
    background: var(--color-glass-strong);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--color-border);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-fast);
}

.logo-img:hover {
    transform: scale(1.03);
}

.logo-img-footer {
    height: 52px;
    width: auto;
    object-fit: contain;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.navbar-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    letter-spacing: 0.2px;
}

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

.navbar-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-nav {
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-family: var(--font-primary);
}

.btn-nav-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-nav-outline:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.btn-nav-primary {
    background: var(--color-accent-gradient);
    color: var(--color-bg-primary);
}

.btn-nav-primary:hover {
    background: var(--color-accent-gradient-hover);
    box-shadow: 0 4px 24px rgba(0, 212, 255, 0.3);
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    position: relative;
    z-index: 1001;
}

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

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-glass-strong);
    backdrop-filter: blur(30px);
    z-index: 999;
    padding: 100px 24px 24px;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    font-size: 20px;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* === Container === */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 120px 0;
}

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

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
    top: 10%;
    right: -10%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(123, 97, 255, 0.08) 0%, transparent 70%);
    bottom: 10%;
    left: -10%;
    pointer-events: none;
}

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

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-accent-primary);
    margin-bottom: 28px;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.15); }
    50% { box-shadow: 0 0 0 8px rgba(0, 212, 255, 0); }
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

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

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 48px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: var(--color-accent-gradient);
    color: var(--color-bg-primary);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.15), transparent);
    transform: rotate(45deg) translateX(-100%);
    transition: transform 0.6s;
}

.btn-primary:hover::after {
    transform: rotate(45deg) translateX(100%);
}

.btn-primary:hover {
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: transparent;
    color: var(--color-text-primary);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
}

.btn-secondary:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
    background: rgba(0, 212, 255, 0.05);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.hero-stat {
    text-align: left;
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* Hero Product Image */
.hero-image-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-product-image {
    width: 100%;
    max-width: 520px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 20px 60px rgba(0, 212, 255, 0.15));
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-image-wrapper:hover .hero-product-image {
    transform: scale(1.03) rotate(-1deg);
}

.hero-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, rgba(123, 97, 255, 0.1) 50%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 1; }
}

/* Floating elements around hero */
.floating-badge {
    position: absolute;
    background: var(--color-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 3;
    animation: float 6s ease-in-out infinite;
    font-size: 13px;
    font-weight: 500;
}

.floating-badge .badge-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.floating-badge-1 {
    top: 15%;
    right: -10px;
    animation-delay: 0s;
}

.floating-badge-1 .badge-icon {
    background: rgba(0, 230, 118, 0.15);
}

.floating-badge-2 {
    bottom: 20%;
    left: -20px;
    animation-delay: 2s;
}

.floating-badge-2 .badge-icon {
    background: rgba(0, 212, 255, 0.15);
}

.floating-badge-3 {
    bottom: 5%;
    right: 10%;
    animation-delay: 4s;
}

.floating-badge-3 .badge-icon {
    background: rgba(123, 97, 255, 0.15);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* === Scroll-Driven Product Animation Section === */
.scroll-product-section {
    padding: 0;
    position: relative;
    height: 300vh;
}

.scroll-product-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.scroll-product-container {
    text-align: center;
    position: relative;
    width: 100%;
    max-width: 1280px;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.scroll-product-visual {
    width: 100%;
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
    justify-items: center;
    align-items: center;
    height: 45vh;
    max-height: 450px;
}

.scroll-phase-image {
    grid-area: 1 / 1 / 2 / 2;
    width: auto;
    height: auto;
    max-width: 550px;
    max-height: min(45vh, 450px);
    object-fit: contain;
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: scale(0.85) translateY(20px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.5));
}

.scroll-phase-image.active {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.scroll-product-texts {
    position: relative;
    width: 100%;
    max-width: 700px;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
}

.scroll-product-text {
    grid-area: 1 / 1 / 2 / 2;
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
}

.scroll-product-text.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.scroll-product-text h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.scroll-product-text p {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.scroll-progress-dots {
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 10;
}

.scroll-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.scroll-dot.active {
    background: var(--color-accent-primary);
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.5);
    transform: scale(1.4);
}

/* Badge icon SVG color variants */
.badge-icon-green { background: rgba(0, 230, 118, 0.15); color: #00e676; }
.badge-icon-blue { background: rgba(0, 212, 255, 0.15); color: #00d4ff; }
.badge-icon-purple { background: rgba(123, 97, 255, 0.15); color: #7b61ff; }

/* SVG icon colors in feature cards */
.feature-icon-blue svg { stroke: #00d4ff; }
.feature-icon-purple svg { stroke: #7b61ff; }
.feature-icon-green svg { stroke: #00e676; }
.feature-icon-amber svg { stroke: #ffab00; }
.feature-icon-pink svg { stroke: #ff4081; }
.feature-icon-cyan svg { stroke: #00bcd4; }

/* === Features Section === */
.features-section {
    background: var(--color-bg-secondary);
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent-primary), transparent);
    opacity: 0.3;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 72px;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

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

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.feature-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
    position: relative;
}

.feature-icon::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    background: inherit;
    filter: blur(20px);
    opacity: 0.3;
}

.feature-icon-blue { background: rgba(0, 212, 255, 0.12); }
.feature-icon-purple { background: rgba(123, 97, 255, 0.12); }
.feature-icon-green { background: rgba(0, 230, 118, 0.12); }
.feature-icon-amber { background: rgba(255, 171, 0, 0.12); }
.feature-icon-pink { background: rgba(255, 64, 129, 0.12); }
.feature-icon-cyan { background: rgba(0, 188, 212, 0.12); }

.feature-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.feature-description {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* === Showcase Section (Image + Text side-by-side) === */
.showcase-section {
    position: relative;
    overflow: hidden;
}

.showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
}

.showcase-row:last-child {
    margin-bottom: 0;
}

.showcase-row.reverse {
    direction: rtl;
}

.showcase-row.reverse > * {
    direction: ltr;
}

.showcase-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.showcase-image {
    width: 100%;
    border-radius: var(--radius-xl);
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.showcase-image-wrapper:hover .showcase-image {
    transform: scale(1.05);
}

.showcase-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.3) 100%);
    border-radius: var(--radius-xl);
    pointer-events: none;
}

.showcase-content {
    padding: 20px 0;
}

.showcase-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.showcase-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.showcase-text {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.showcase-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.showcase-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--color-text-secondary);
}

.showcase-features li .check {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border-radius: 50%;
    background: rgba(0, 230, 118, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-success);
    font-size: 12px;
    margin-top: 2px;
}

/* === Package Section === */
.package-section {
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.package-image-wrapper {
    position: relative;
    margin-top: 60px;
}

.package-image {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.package-items-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.package-item {
    text-align: center;
    padding: 28px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-medium);
}

.package-item:hover {
    border-color: var(--color-border-accent);
    transform: translateY(-4px);
}

.package-item-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.package-item-title {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 6px;
}

.package-item-count {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* === Specs Section === */
.specs-section {
    position: relative;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-top: 60px;
}

.spec-item {
    padding: 32px 36px;
    background: var(--color-bg-card);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: background var(--transition-fast);
}

.spec-item:hover {
    background: var(--color-bg-card-hover);
}

.spec-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    background: rgba(0, 212, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.spec-info {
    flex: 1;
}

.spec-label {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.spec-value {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.3px;
}

/* === Gallery Section === */
.gallery-section {
    background: var(--color-bg-secondary);
    overflow: hidden;
}

.gallery-scroll {
    display: flex;
    gap: 20px;
    animation: scroll-gallery 30s linear infinite;
    width: max-content;
}

.gallery-scroll:hover {
    animation-play-state: paused;
}

@keyframes scroll-gallery {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.gallery-item {
    width: 350px;
    min-width: 350px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* === FAQ Section === */
.faq-section {
    position: relative;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-medium);
}

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

.faq-item.active {
    border-color: var(--color-border-accent);
    box-shadow: 0 4px 24px rgba(0, 212, 255, 0.08);
}

.faq-question {
    width: 100%;
    padding: 24px 28px;
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-family: var(--font-primary);
    transition: color var(--transition-fast);
}

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

.faq-toggle {
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
    color: var(--color-accent-primary);
    font-size: 18px;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-inner {
    padding: 0 28px 24px;
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* === CTA / Buy Section === */
.cta-section {
    position: relative;
    overflow: hidden;
    background: var(--color-bg-secondary);
}

.cta-container {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-container::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.cta-price {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 20px;
}

.cta-price-amount {
    font-family: var(--font-display);
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 800;
    letter-spacing: -2px;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-price-currency {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.cta-vat {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 17px;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 20px 48px;
    background: var(--color-accent-gradient);
    color: var(--color-bg-primary);
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
    position: relative;
    overflow: hidden;
}

.btn-separator {
    opacity: 0.6;
}

.cta-button::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: rotate(45deg) translateX(-100%);
    transition: transform 0.6s;
}

.cta-button:hover::after {
    transform: rotate(45deg) translateX(100%);
}

.cta-button:hover {
    box-shadow: 0 8px 40px rgba(0, 212, 255, 0.4);
    transform: translateY(-3px) scale(1.02);
}

.cta-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.cta-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-muted);
}

.cta-trust-item .trust-icon {
    font-size: 16px;
}

/* === Footer === */
.footer {
    padding: 60px 0 32px;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.footer-links a {
    font-size: 14px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    font-size: 13px;
    color: var(--color-text-muted);
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

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

    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-subtitle {
        max-width: 100%;
    }

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

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

    .hero-image-wrapper {
        order: -1;
    }

    .hero-product-image {
        max-width: 380px;
    }

    .floating-badge {
        display: none;
    }

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

    .showcase-row {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .showcase-row.reverse {
        direction: ltr;
    }

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

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

    .navbar-links {
        display: none;
    }

    .navbar-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .scroll-product-section {
        height: 200vh;
    }

    .scroll-progress-dots {
        display: none;
    }
}

@media (max-width: 640px) {
    .section-padding {
        padding: 60px 0;
    }

    .logo-img {
        height: 38px;
    }

    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-product-image {
        max-width: 280px;
    }

    .hero-title {
        font-size: 36px;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: row;
        justify-content: center;
        gap: 24px;
        width: 100%;
        margin-top: 16px;
    }

    .hero-stat {
        text-align: center;
        flex: 1;
    }

    .hero-stat-value {
        font-size: 22px;
    }

    .hero-stat-label {
        font-size: 11px;
    }

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

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

    .cta-container {
        padding: 48px 24px;
    }

    .cta-button {
        width: 100%;
        justify-content: center;
        padding: 16px 20px;
    }

    .btn-separator {
        display: none;
    }

    .btn-price {
        display: block;
        width: 100%;
        margin-top: 4px;
        font-size: 16px;
        opacity: 0.9;
    }

    .cta-trust {
        flex-direction: column;
        gap: 16px;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .gallery-item {
        width: 280px;
        min-width: 280px;
    }

    .gallery-item img {
        height: 200px;
    }

    .scroll-phase-image {
        width: auto;
        height: auto;
        max-width: 280px;
        max-height: 300px;
    }

    .scroll-product-visual {
        height: 300px;
    }

    .scroll-product-text h2 {
        font-size: 24px;
    }

    .scroll-product-text p {
        font-size: 15px;
    }
}

/* === Smooth scrollbar === */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-text-muted);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-primary);
}

/* === Footer Info Styles === */
.footer-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
    text-align: left;
}

.footer-info h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.footer-info p {
    font-size: 13.5px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    line-height: 1.6;
}

.footer-info a {
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

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

.footer-legal-links {
    margin-top: 16px;
}

.footer-legal-links a {
    color: var(--color-text-muted);
    font-size: 13.5px;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

@media (max-width: 768px) {
    .footer-info {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}