/* ═══════════════════════════════════════════════════════════
   M VISION — PREMIUM DARK THEME CSS
   Samsung QMB-T Anti-Glare Commercial Display Rentals
═══════════════════════════════════════════════════════════ */

/* ── RESET & BASE ─────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --red: #E8002A;
    --red-glow: #ff1a40;
    --yellow: #FFD200;
    --yellow-glow: #ffe84d;
    --bg: #050508;
    --bg2: #0a0a10;
    --bg3: #0f0f18;
    --surface: #13131e;
    --surface2: #1a1a28;
    --border: rgba(255, 255, 255, 0.07);
    --border-hl: rgba(255, 210, 0, 0.25);
    --text: #f0f0f8;
    --text-muted: #8888a8;
    --text-dim: #55556a;
    --accent-r: var(--red);
    --accent-y: var(--yellow);
    --radius: 14px;
    --radius-lg: 22px;
    --shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

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

ul {
    list-style: none;
}

/* ── TYPOGRAPHY UTILITIES ─────────────────────────────── */
.text-gradient {
    background: linear-gradient(135deg, var(--yellow) 0%, var(--red) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-m {
    color: var(--red);
    font-weight: 900;
}

.brand-vision {
    color: var(--yellow);
    font-weight: 900;
}

/* ── SCROLLBAR ────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--surface2);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--yellow);
}


/* ═══════════════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════════════ */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 5%;
    height: 70px;
    display: flex;
    align-items: center;
    background: transparent;
    transition: background var(--transition), box-shadow var(--transition);
}

#navbar.scrolled {
    background: rgba(5, 5, 8, 0.92);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.85rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--yellow);
    transform: scaleX(0);
    transition: transform var(--transition);
}

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

.nav-links a:hover::after {
    transform: scaleX(1);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
}

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

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

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

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


/* ═══════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════ */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 60% 50%, #1a0510 0%, var(--bg) 70%);
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 40% 40% at 20% 80%, rgba(232, 0, 42, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 50% 30% at 80% 20%, rgba(255, 210, 0, 0.07) 0%, transparent 60%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    flex: 1;
    padding: 120px 5% 80px;
    max-width: 680px;
    margin-left: 5%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 210, 0, 0.08);
    border: 1px solid rgba(255, 210, 0, 0.2);
    color: var(--yellow);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 1.8rem;
    animation: fadeSlideUp 0.7s 0.2s both;
}

.hero-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 1.2rem;
    animation: fadeSlideUp 0.7s 0.35s both;
}

.hero-brand {
    display: block;
    font-size: clamp(3.5rem, 7.5vw, 6.5rem);
    letter-spacing: -0.02em;
}

.hero-sub-headline {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.05em;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 2.2rem;
    line-height: 1.75;
    animation: fadeSlideUp 0.7s 0.5s both;
}

.hero-description strong {
    color: var(--yellow);
    font-weight: 600;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 2.5rem;
    animation: fadeSlideUp 0.7s 0.65s both;
}

.stat {
    display: flex;
    flex-direction: column;
    padding: 0 1.5rem;
}

.stat:first-child {
    padding-left: 0;
}

.stat-num {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--yellow);
    line-height: 1;
}

.stat-label {
    font-size: 0.72rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 3px;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--border);
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeSlideUp 0.7s 0.8s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--red) 0%, #b50020 100%);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    border-radius: 100px;
    transition: var(--transition);
    box-shadow: 0 4px 24px rgba(232, 0, 42, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 36px rgba(232, 0, 42, 0.5);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 26px;
    border: 1px solid var(--border-hl);
    color: var(--yellow);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    border-radius: 100px;
    transition: var(--transition);
}

.btn-ghost:hover {
    background: rgba(255, 210, 0, 0.08);
    transform: translateY(-2px);
}

/* Hero display visual */
.hero-display-visual {
    position: absolute;
    right: -2%;
    top: 50%;
    transform: translateY(-50%);
    width: 55%;
    max-width: 800px;
    z-index: 1;
    animation: fadeIn 1s 0.4s both;
}

.display-glow {
    position: absolute;
    inset: -15%;
    background: radial-gradient(ellipse, rgba(255, 210, 0, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-tv-img {
    width: 100%;
    object-fit: cover;
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.8));
}

.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--text-dim);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
    z-index: 3;
}

.hero-scroll-hint i {
    font-size: 0.85rem;
}


/* ═══════════════════════════════════════════════════════════
   BRAND STRIP
═══════════════════════════════════════════════════════════ */
.brand-strip {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    padding: 14px 0;
}

.brand-strip-inner {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    white-space: nowrap;
    animation: ticker 28s linear infinite;
    width: max-content;
}

.brand-strip-inner span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.brand-strip-inner i {
    color: var(--yellow);
    font-size: 0.7rem;
}

.brand-strip-inner .dot {
    color: var(--text-dim);
    font-size: 0.6rem;
}


/* ═══════════════════════════════════════════════════════════
   SHARED SECTION STYLES
═══════════════════════════════════════════════════════════ */
section {
    position: relative;
    padding: 100px 5%;
}

.section-container {
    max-width: 1300px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--yellow);
    margin-bottom: 1rem;
    padding: 5px 14px;
    border: 1px solid rgba(255, 210, 0, 0.2);
    border-radius: 100px;
}

.section-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.75;
}


/* ═══════════════════════════════════════════════════════════
   SHOWCASE
═══════════════════════════════════════════════════════════ */
#showcase {
    background: var(--bg2);
}

.showcase-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.showcase-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.main-showcase-img {
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: contain;
    background: #0d0d15;
    transition: transform 0.5s ease;
}

.main-img-wrap:hover .main-showcase-img {
    transform: scale(1.03);
}

.img-badge-top-left {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(255, 210, 0, 0.12);
    border: 1px solid rgba(255, 210, 0, 0.3);
    color: var(--yellow);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 100px;
}

.img-badge-bottom-right {
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: rgba(0, 0, 0, 0.5);
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background var(--transition);
}

.img-badge-bottom-right:hover {
    background: var(--red);
    color: #fff;
}

.thumbnail-row {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.thumb {
    width: calc(16.666% - 0.5rem);
    aspect-ratio: 3/2;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color var(--transition), transform var(--transition);
    background: var(--surface);
    flex-shrink: 0;
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #0d0d15;
}

.thumb:hover {
    border-color: rgba(255, 210, 0, 0.4);
    transform: scale(1.04);
}

.thumb.active {
    border-color: var(--yellow);
}

/* Showcase info */
.showcase-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--red);
    padding: 5px 12px;
    border: 1px solid rgba(232, 0, 42, 0.25);
    border-radius: 100px;
    width: fit-content;
}

.product-name {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.4rem);
    font-weight: 700;
    line-height: 1.15;
}

.product-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), transform var(--transition);
}

.highlight-item:hover {
    border-color: var(--border-hl);
    transform: translateX(4px);
}

.highlight-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 210, 0, 0.08);
    border: 1px solid rgba(255, 210, 0, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--yellow);
    font-size: 0.9rem;
}

.highlight-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.highlight-text strong {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.highlight-text span {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.product-model-tag {
    padding: 10px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.product-model-tag strong {
    color: var(--yellow);
}


/* ═══════════════════════════════════════════════════════════
   SIZE LINEUP
═══════════════════════════════════════════════════════════ */
#lineup {
    background: var(--bg3);
    overflow: hidden;
}

/* TV Visual */
.lineup-visual {
    margin-bottom: 4rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.lineup-bar-container {
    position: relative;
    padding: 20px 40px 0;
    min-width: 700px;
}

.lineup-floor {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.lineup-tv-group {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 2.5rem;
}

.lineup-tv {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    transition: transform var(--transition);
}

.lineup-tv:hover {
    transform: translateY(-8px);
}

.lineup-tv.featured {
    z-index: 2;
}

.tv-badge-featured {
    position: absolute;
    top: -24px;
    background: linear-gradient(135deg, var(--red), #b50020);
    color: #fff;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 100px;
}

.tv-frame {
    width: var(--w);
    height: var(--h);
    background: linear-gradient(180deg, #1e1e30, #0d0d1a);
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.lineup-tv.featured .tv-frame {
    border-color: rgba(255, 210, 0, 0.35);
    box-shadow: 0 0 30px rgba(255, 210, 0, 0.12), 0 4px 24px rgba(0, 0, 0, 0.5);
}

.tv-screen {
    position: absolute;
    inset: 4px;
    background: linear-gradient(135deg, #0a0a18, #111128);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tv-size-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--yellow);
}

.lineup-tv.featured .tv-size-label {
    color: var(--yellow);
    font-size: 1.6rem;
}

.tv-stand-neck {
    width: 12px;
    height: 16px;
    background: #1e1e30;
    margin: 0 auto;
}

.tv-stand-base {
    width: 50px;
    height: 6px;
    background: linear-gradient(180deg, #1e1e30, #0d0d1a);
    border-radius: 3px;
}

.lineup-tv.featured .tv-stand-neck {
    width: 14px;
    height: 20px;
}

.lineup-tv.featured .tv-stand-base {
    width: 60px;
}

.tv-info {
    margin-top: 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tv-model {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.04em;
}

.tv-res {
    font-size: 0.65rem;
    color: var(--text-dim);
}

/* Lineup Cards */
.lineup-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.lineup-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.2rem;
    text-align: center;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
    cursor: default;
}

.lineup-card:hover,
.lineup-card:focus {
    border-color: rgba(255, 210, 0, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    outline: none;
}

.lineup-card.featured {
    border-color: rgba(232, 0, 42, 0.3);
    background: linear-gradient(180deg, #1a0a10, var(--surface));
    box-shadow: 0 0 30px rgba(232, 0, 42, 0.08);
}

.lineup-card.featured:hover {
    border-color: var(--red);
    box-shadow: 0 16px 40px rgba(232, 0, 42, 0.2);
}

.lc-flagship-tag {
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--red);
    color: #fff;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 100px;
    white-space: nowrap;
}

.lc-size {
    font-family: 'Rajdhani', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--yellow);
    line-height: 1;
    margin-bottom: 0.3rem;
}

.lc-size sup {
    font-size: 1.4rem;
    vertical-align: super;
}

.lineup-card.featured .lc-size {
    color: var(--red);
}

.lc-model {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.lc-specs {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
    text-align: left;
}

.lc-specs li {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 7px;
}

.lc-specs li i {
    color: var(--yellow);
    font-size: 0.65rem;
    width: 12px;
    flex-shrink: 0;
}

.lc-tag {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: 100px;
    display: inline-block;
}


/* ═══════════════════════════════════════════════════════════
   SPECIFICATIONS
═══════════════════════════════════════════════════════════ */
#specs {
    background: var(--bg2);
}

.spec-tabs {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.spec-tab {
    padding: 10px 22px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: var(--transition);
}

.spec-tab:hover {
    color: var(--text);
    border-color: var(--border-hl);
}

.spec-tab.active {
    background: rgba(255, 210, 0, 0.1);
    border-color: var(--yellow);
    color: var(--yellow);
}

.spec-panels {
    position: relative;
}

.spec-panel {
    display: none;
}

.spec-panel.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.spec-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.3rem 1.2rem;
    transition: border-color var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.spec-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-3px);
}

.spec-card.highlight {
    border-color: rgba(255, 210, 0, 0.2);
    background: linear-gradient(180deg, rgba(255, 210, 0, 0.04), var(--surface));
}

.spec-card.highlight:hover {
    border-color: var(--yellow);
}

.spec-icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 210, 0, 0.08);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--yellow);
    font-size: 0.85rem;
}

.spec-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.spec-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    line-height: 1.4;
}

.spec-value small {
    font-size: 0.72rem;
    color: var(--text-muted);
    display: block;
}


/* ═══════════════════════════════════════════════════════════
   COMPARISON SECTION
═══════════════════════════════════════════════════════════ */
#comparison {
    background: var(--bg3);
}

/* Visual comparison */
.compare-visual-wrapper {
    margin-bottom: 4rem;
    display: flex;
    justify-content: center;
}

.compare-visual {
    display: flex;
    align-items: stretch;
    width: 100%;
    max-width: 900px;
    height: 320px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
}

.cv-left,
.cv-right {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 0 0 1rem;
}

.cv-screen {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

/* Glare screen */
.glare-screen {
    background: linear-gradient(160deg, #1a1a2e, #0f0f1a);
}

.glare-overlay {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.glare-beam {
    position: absolute;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.45), transparent);
    border-radius: 50%;
    animation: glareShift 4s ease-in-out infinite alternate;
}

.glare-beam.g1 {
    width: 60%;
    height: 80%;
    top: -20%;
    left: -10%;
}

.glare-beam.g2 {
    width: 40%;
    height: 60%;
    top: 10%;
    left: 30%;
    animation-delay: -1s;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.35), transparent);
}

.glare-beam.g3 {
    width: 30%;
    height: 50%;
    top: 30%;
    right: 0;
    animation-delay: -2s;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.25), transparent);
}

.blurred-content {
    position: relative;
    z-index: 1;
    width: 80%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    filter: blur(2px);
    opacity: 0.5;
}

.fake-bar {
    height: 18px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    width: 100%;
}

.fake-bar.short {
    width: 60%;
}

.fake-bar.medium {
    width: 80%;
}

.fake-bar.bright {
    background: rgba(255, 255, 255, 0.85);
    filter: none;
    opacity: 1;
}

/* Clear screen */
.clear-screen {
    background: linear-gradient(160deg, #0a1628, #050a14);
}

.clear-content {
    position: relative;
    z-index: 1;
    width: 80%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    filter: none;
    opacity: 1;
}

/* Labels */
.cv-label {
    position: relative;
    z-index: 2;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 100px;
    letter-spacing: 0.04em;
}

.cv-label-bad {
    background: rgba(232, 0, 42, 0.15);
    border: 1px solid rgba(232, 0, 42, 0.3);
    color: #ff6b6b;
}

.cv-label-good {
    background: rgba(0, 220, 130, 0.12);
    border: 1px solid rgba(0, 220, 130, 0.25);
    color: #2ecc9a;
}

/* Divider */
.compare-divider {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2px;
}

.divider-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255, 255, 255, 0.3);
}

.divider-handle {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111;
    font-size: 0.85rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
    z-index: 1;
    animation: pulseDivider 2s ease-in-out infinite;
}

/* Comparison Table */
.compare-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    font-size: 0.875rem;
}

.compare-table thead tr {
    background: var(--surface2);
}

.compare-table th {
    padding: 1.2rem 1.4rem;
    text-align: left;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-bottom: 2px solid var(--border);
}

.compare-table th div {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.compare-table .ct-feature {
    color: var(--text-muted);
    width: 22%;
}

.compare-table .ct-bad {
    color: #ff6b6b;
}

.compare-table .ct-good {
    color: #2ecc9a;
}

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

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

.compare-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.compare-table td {
    padding: 1rem 1.4rem;
    vertical-align: middle;
    line-height: 1.5;
}

.compare-table td.ct-feature {
    font-weight: 600;
    color: var(--text);
    font-size: 0.82rem;
}

.compare-table td.ct-bad {
    color: #ff8080;
    display: table-cell;
}

.compare-table td.ct-bad i {
    color: var(--red);
    margin-right: 6px;
}

.compare-table td.ct-good {
    color: #5ddcb0;
}

.compare-table td.ct-good i {
    color: #2ecc9a;
    margin-right: 6px;
}


/* ═══════════════════════════════════════════════════════════
   ADVANTAGES
═══════════════════════════════════════════════════════════ */
#advantages {
    background: var(--bg2);
}

.adv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.adv-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.8rem;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
    opacity: 0;
    transform: translateY(30px);
}

.adv-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease, border-color var(--transition), box-shadow var(--transition);
}

.adv-card:hover {
    border-color: rgba(255, 210, 0, 0.25);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.adv-icon-wrap {
    margin-bottom: 1.2rem;
}

.adv-icon {
    width: 52px;
    height: 52px;
    background: rgba(255, 210, 0, 0.08);
    border: 1px solid rgba(255, 210, 0, 0.18);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--yellow);
    font-size: 1.1rem;
    transition: background var(--transition), transform var(--transition);
}

.adv-card:hover .adv-icon {
    background: rgba(255, 210, 0, 0.15);
    transform: scale(1.1) rotate(-5deg);
}

.adv-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--text);
}

.adv-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.adv-tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--yellow);
    padding: 3px 10px;
    border: 1px solid rgba(255, 210, 0, 0.2);
    border-radius: 100px;
}


/* ═══════════════════════════════════════════════════════════
   CTA BANNER
═══════════════════════════════════════════════════════════ */
#cta-banner {
    position: relative;
    padding: 80px 5%;
    overflow: hidden;
    background: radial-gradient(ellipse 80% 100% at 50% 50%, #14050a, var(--bg));
}

.ctab-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 0% 50%, rgba(232, 0, 42, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 100% 50%, rgba(255, 210, 0, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.ctab-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 1;
}

.ctab-display-visual {
    position: relative;
    flex-shrink: 0;
    width: 380px;
}

.ctab-display-visual img {
    width: 100%;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.7));
}

.ctab-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(ellipse, rgba(255, 210, 0, 0.07) 0%, transparent 70%);
    pointer-events: none;
}

.ctab-text {
    flex: 1;
}

.ctab-label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--yellow);
    padding: 5px 14px;
    border: 1px solid rgba(255, 210, 0, 0.2);
    border-radius: 100px;
    margin-bottom: 1.2rem;
}

.ctab-text h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.2rem;
}

.ctab-text h2 span {
    color: var(--text-muted);
    font-size: 0.7em;
    font-weight: 400;
    display: block;
    margin-top: 0.2rem;
}

.ctab-text p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 500px;
    margin-bottom: 2rem;
}

.ctab-sizes {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.ctab-sizes span {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 100px;
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.ctab-sizes span.active-size,
.ctab-sizes span:hover {
    color: var(--yellow);
    border-color: var(--yellow);
    background: rgba(255, 210, 0, 0.07);
}


/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
#footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 3rem 5%;
}

.footer-inner {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-brand .brand-logo {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
    display: inline-block;
}

.footer-brand p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.footer-links a {
    font-size: 0.82rem;
    color: var(--text-muted);
    transition: color var(--transition);
}

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

.footer-legal {
    text-align: right;
}

.footer-legal p {
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.6;
}

.footer-copy {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-top: 0.3rem;
}


/* ═══════════════════════════════════════════════════════════
   KEYFRAMES
═══════════════════════════════════════════════════════════ */
@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(8px);
    }
}

@keyframes ticker {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

@keyframes glareShift {
    from {
        opacity: 0.6;
        transform: translateX(0) scale(1);
    }

    to {
        opacity: 0.9;
        transform: translateX(15px) scale(1.05);
    }
}

@keyframes pulseDivider {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.3);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(255, 255, 255, 0);
    }
}

@keyframes particleFade {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }

    20% {
        opacity: 1;
    }

    80% {
        opacity: 0.5;
    }

    100% {
        opacity: 0;
        transform: translateY(-80px) scale(1.5);
    }
}


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
    .adv-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lineup-cards {
        grid-template-columns: repeat(3, 1fr);
    }

    .showcase-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-display-visual {
        display: none;
    }

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

@media (max-width: 900px) {
    .ctab-content {
        flex-direction: column;
        text-align: center;
    }

    .ctab-display-visual {
        width: 240px;
        margin: 0 auto;
    }

    .ctab-text p {
        max-width: 100%;
    }

    .ctab-sizes {
        justify-content: center;
    }

    .ctab-label {
        display: block;
        text-align: center;
    }

    .compare-table {
        font-size: 0.78rem;
    }

    .compare-table th,
    .compare-table td {
        padding: 0.8rem 0.8rem;
    }
}
@media (max-width: 768px) {
    .showcase-gallery {
        display: none;
        /* This would hide everything on a phone */
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(5, 5, 8, 0.97);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 1.5rem 2rem;
        gap: 1.2rem;
        border-bottom: 1px solid var(--border);
    }

    .nav-links.open {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    section {
        padding: 70px 5%;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .stat-divider {
        display: none;
    }

    .stat {
        padding: 0 0.6rem;
    }

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

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

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-legal {
        text-align: left;
    }

    .compare-visual {
        height: 220px;
    }

    .cv-label {
        font-size: 0.65rem;
        padding: 4px 10px;
    }
}
.main-img-wrap,
.thumb {
    border: 2px solid red !important;
    min-height: 50px;
    min-width: 50px;
}

@media (max-width: 480px) {
    .hero-cta-group {
        flex-direction: column;
    }

    .btn-primary,
    .btn-ghost {
        justify-content: center;
    }

    .lineup-cards {
        grid-template-columns: 1fr 1fr;
    }

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

    .thumbnail-row .thumb {
        width: calc(33.33% - 0.4rem);
    }

    .compare-table .ct-feature {
        display: none;
    }
}