:root {
    --bg-primary: #07070d;
    --bg-secondary: #0c0c14;
    --bg-card: #0f0f18;
    --bg-card-hover: #14141e;
    --border-subtle: rgba(153, 153, 255, 0.06);
    --border-hover: rgba(153, 153, 255, 0.15);
    --text-primary: #eeeef5;
    --text-secondary: #7a7a95;
    --text-muted: #44445a;
    /* AE Neon Palette */
    --neon-cyan: #00D4FF;
    --neon-purple: #9999FF;
    --neon-magenta: #FF6AC1;
    --neon-yellow: #E8D44D;
    --neon-green: #5DE8B2;
    --neon-orange: #FF9E64;
    --accent-struct: #E8D44D;
    --accent-struct-glow: rgba(232, 212, 77, 0.2);
    --accent-textflow: #9999FF;
    --accent-textflow-glow: rgba(153, 153, 255, 0.2);
    --accent-expression: #5DE8B2;
    --accent-expression-glow: rgba(93, 232, 178, 0.2);
    --accent-brand: #00D4FF;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --font-body: 'Outfit', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ═══════════ BACKGROUND ATMOSPHERE ═══════════ */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(153, 153, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(153, 153, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(130px);
    pointer-events: none;
    z-index: 0;
}

.bg-glow--cyan {
    width: 700px;
    height: 700px;
    background: var(--neon-cyan);
    top: -300px;
    right: -200px;
    opacity: 0.06;
}

.bg-glow--purple {
    width: 600px;
    height: 600px;
    background: var(--neon-purple);
    bottom: 15%;
    left: -250px;
    opacity: 0.06;
}

.bg-glow--magenta {
    width: 500px;
    height: 500px;
    background: var(--neon-magenta);
    top: 50%;
    right: -150px;
    opacity: 0.04;
}

.bg-glow--green {
    width: 400px;
    height: 400px;
    background: var(--neon-green);
    bottom: -100px;
    left: 30%;
    opacity: 0.04;
}

/* ═══════════ NAVIGATION ═══════════ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 40px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(7, 7, 13, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: all 0.3s ease;
}

.nav.scrolled {
    background: rgba(7, 7, 13, 0.95);
    border-bottom-color: rgba(0, 212, 255, 0.08);
    box-shadow: 0 1px 30px rgba(0, 212, 255, 0.03);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: var(--text-primary);
}

.nav__logo-icon { height: 26px; width: 26px; border-radius: 6px; object-fit: cover; }

.nav__logo-text {
    font-weight: 800;
    font-size: 20px;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.nav__logo-tag {
    font-size: 10px;
    color: var(--neon-cyan);
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-left: 2px;
    opacity: 0.6;
}

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

.nav__links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
    letter-spacing: 0.2px;
}

.nav__links a:hover {
    color: var(--neon-cyan);
}

.nav__cta {
    background: var(--neon-orange) !important;
    color: #000 !important;
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 600 !important;
    transition: all 0.2s !important;
    box-shadow: 0 0 15px rgba(255, 158, 100, 0.1);
}

.nav__cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 25px rgba(255, 158, 100, 0.35), 0 0 15px rgba(255, 158, 100, 0.15);
}

/* ═══════════ HERO SECTION ═══════════ */
.hero {
    position: relative;
    z-index: 2;
    min-height: 110vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 120px 60px 80px;
    gap: 50px;
    overflow: hidden;
}
/* Video background */
.hero__bg-video-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero__bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.6;
}

/* Canvas generated background (backup) */
.hero__bg-canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}
/* Bottom fade to body */
.hero__fade {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 150px;
    background: linear-gradient(to bottom, transparent, var(--bg-primary));
    z-index: 1;
    pointer-events: none;
}
/* Top edge fade */
.hero__fade-top {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 80px;
    background: linear-gradient(to top, transparent, rgba(7,7,13,0.5));
    z-index: 1;
    pointer-events: none;
}

/* ── Hero Left: Text ── */
.hero__left {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 0;
    justify-content: center;
    min-height: 600px;
}

.hero__brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    animation: fadeInUp 0.5s ease 0.05s both;
}
.hero__brand-icon {
    height: 52px;
    width: 52px;
    border-radius: 12px;
    object-fit: cover;
}
.hero__brand-name {
    font-size: 52px;
    font-weight: 900;
    letter-spacing: -2px;
    color: var(--text-primary);
}
.hero__brand-tools {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--neon-orange);
    text-shadow: 0 0 20px rgba(255,158,100,0.3);
    position: relative;
    top: -4px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 10px;
    background: rgba(255,106,193,0.06);
    border: 1px solid rgba(255,106,193,0.18);
    border-radius: 100px;
    font-size: 13px;
    color: #FF6AC1;
    font-weight: 500;
    margin-bottom: 28px;
    animation: fadeInUp 0.5s ease 0.1s both;
    width: fit-content;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: #FF6AC1;
    border-radius: 50%;
    animation: pulse 2s ease infinite;
    box-shadow: 0 0 8px #FF6AC1;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px currentColor; }
    50% { opacity: 0.4; box-shadow: 0 0 2px currentColor; }
}

.hero__title {
    font-size: clamp(36px, 5vw, 62px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease 0.15s both;
}

.hero__title span {
    background: linear-gradient(135deg, #31A8FF, #D291FF, #FF6AC1, #FF9E64, #E8D44D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    max-width: 480px;
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 300;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero__actions {
    display: flex;
    gap: 14px;
    animation: fadeInUp 0.6s ease 0.3s both;
}

/* ── Hero Right: Panel ── */
.hero__right {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInRight 0.8s ease 0.2s both;
}

.hero__panel-image {
    position: relative;
    max-width: 520px;
    width: 100%;
}

.hero__panel-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow:
        0 30px 100px rgba(0,0,0,0.7),
        0 0 80px rgba(153,153,255,0.08),
        0 0 40px rgba(0,212,255,0.05);
    border: 1px solid rgba(153,153,255,0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero__panel-image:hover .hero__panel-img {
    transform: scale(1.02);
    box-shadow:
        0 35px 110px rgba(0,0,0,0.8),
        0 0 100px rgba(153,153,255,0.12),
        0 0 50px rgba(0,212,255,0.08);
}

.hero__panel-image .hero__panel-glow {
    position: absolute;
    width: 120%;
    height: 120%;
    top: -10%;
    left: -10%;
    background: radial-gradient(ellipse at center, rgba(153,153,255,0.1) 0%, transparent 60%);
    filter: blur(50px);
    z-index: -1;
    pointer-events: none;
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

.hero__panel {
    width: 100%;
    max-width: 580px;
    border-radius: 16px;
    background: rgba(10,10,18,0.9);
    border: 1px solid rgba(153,153,255,0.12);
    overflow: hidden;
    box-shadow:
        0 30px 100px rgba(0,0,0,0.7),
        0 0 80px rgba(153,153,255,0.06),
        0 0 40px rgba(0,212,255,0.03),
        inset 0 1px 0 rgba(255,255,255,0.04);
    position: relative;
    transform: scale(1.05);
}
/* Panel glow behind it */
.hero__panel-glow {
    position: absolute;
    width: 110%;
    height: 110%;
    top: -5%;
    left: -5%;
    background: radial-gradient(ellipse at center, rgba(153,153,255,0.08) 0%, transparent 60%);
    filter: blur(40px);
    z-index: -1;
    pointer-events: none;
}
.hero__panel::before {
    content: '';
    position: absolute;
    top: -1px; left: 30%; right: 30%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(153,153,255,0.4), transparent);
    border-radius: 2px;
}
.hero__panel-header {
    height: 38px;
    background: rgba(153,153,255,0.06);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 8px;
    border-bottom: 1px solid rgba(153,153,255,0.06);
}
.hero__panel-dot {
    width: 9px; height: 9px;
    border-radius: 50%;
}
.hero__panel-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.hero__panel-tab {
    padding: 10px 18px;
    font-size: 11px;
    color: rgba(255,255,255,0.25);
    font-weight: 500;
    cursor: default;
}
.hero__panel-tab.active {
    color: #9999FF;
    border-bottom: 2px solid #9999FF;
    font-weight: 600;
}
.hero__panel-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.hero__panel-footer {
    height: 30px;
    background: rgba(255,255,255,0.015);
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-top: 1px solid rgba(255,255,255,0.03);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
    cursor: pointer;
    border: none;
}

.btn--primary {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    color: #000;
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.25), 0 4px 15px rgba(153, 153, 255, 0.2);
}

.btn--ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(153, 153, 255, 0.15);
}

.btn--ghost:hover {
    background: rgba(153, 153, 255, 0.05);
    border-color: rgba(153, 153, 255, 0.3);
    box-shadow: 0 0 20px rgba(153, 153, 255, 0.05);
}

.btn--ghost.btn--orange {
    border-color: rgba(255, 158, 100, 0.3);
    color: var(--neon-orange);
}

.btn--ghost.btn--orange:hover {
    background: rgba(255, 158, 100, 0.08);
    border-color: rgba(255, 158, 100, 0.5);
    box-shadow: 0 0 25px rgba(255, 158, 100, 0.1);
}

.btn--store {
    background: var(--neon-orange);
    color: #000;
}

.btn--store:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 158, 100, 0.25), 0 0 15px rgba(255, 158, 100, 0.15);
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeInUp 0.6s ease 0.5s both;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--neon-cyan), transparent);
    animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

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




/* ═══════════ PDF DOWNLOAD BUTTON ═══════════ */
.pdf-dl { 
    display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 30px 40px 0; position: relative; z-index: 1;
}
.pdf-dl__btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 28px;
    background: rgba(255,158,100,0.06);
    border: 1px solid rgba(255,158,100,0.2);
    border-radius: 100px;
    color: #FF9E64;
    font-family: var(--font-body);
    font-size: 14px; font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
}
.pdf-dl__btn:hover {
    background: rgba(255,158,100,0.1);
    border-color: rgba(255,158,100,0.35);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255,158,100,0.15);
}
.pdf-dl__icon { font-size: 18px; }

/* ═══════════ STATS BAR ═══════════ */
.stats {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    gap: 64px;
    padding: 48px 40px;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(12, 12, 20, 0.6);
}

.stats__item {
    text-align: center;
}

.stats__number {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1px;
    font-family: var(--font-mono);
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stats__label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ═══════════ PRODUCTS SECTION ═══════════ */
.products {
    position: relative;
    z-index: 1;
    padding: 120px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-header__label {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--neon-cyan);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.section-header__title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-header__desc {
    color: var(--text-secondary);
    font-size: 17px;
    max-width: 520px;
    margin: 0 auto;
    font-weight: 300;
}

/* ═══════════ PRODUCT CARDS ═══════════ */
.product-card {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 40px;
    transition: all 0.4s ease;
}
/* Product type badge */
.product-card__type {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 10;
    padding: 6px 14px;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.product-card__type--script {
    background: rgba(232, 212, 77, 0.15);
    color: #E8D44D;
    border: 1px solid rgba(232, 212, 77, 0.3);
    box-shadow: 0 0 20px rgba(232, 212, 77, 0.2);
}
.product-card__type--extension {
    background: rgba(153, 153, 255, 0.15);
    color: #9999FF;
    border: 1px solid rgba(153, 153, 255, 0.3);
    box-shadow: 0 0 20px rgba(153, 153, 255, 0.2);
}
.product-card__type--extension-green {
    background: rgba(93, 232, 178, 0.15);
    color: #5DE8B2;
    border: 1px solid rgba(93, 232, 178, 0.3);
    box-shadow: 0 0 20px rgba(93, 232, 178, 0.2);
}
.product-card__type--left {
    right: auto;
    left: 16px;
}

.product-card--struct:hover {
    border-color: rgba(232, 212, 77, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(232, 212, 77, 0.05);
}

.product-card--textflow:hover {
    border-color: rgba(153, 153, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(153, 153, 255, 0.05);
}

.product-card--expression:hover {
    border-color: rgba(93, 232, 178, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(93, 232, 178, 0.05);
}

.product-card--reverse {
    direction: rtl;
}

.product-card--reverse > * {
    direction: ltr;
}

.product-card__visual {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-card__visual--struct {
    background: linear-gradient(135deg, rgba(232, 212, 77, 0.06), rgba(255, 158, 100, 0.03), transparent);
}

.product-card__visual--textflow {
    background: linear-gradient(135deg, rgba(153, 153, 255, 0.06), rgba(255, 106, 193, 0.03), transparent);
}

.product-card__visual--expression {
    background: linear-gradient(135deg, rgba(93, 232, 178, 0.06), rgba(0, 212, 255, 0.03), transparent);
}

.product-card__icon-wrap {
    position: relative;
}

.product-card__image {
    width: 100%;
    max-width: 250px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 25px 80px rgba(0,0,0,0.4), 0 0 60px rgba(153,153,255,0.1);
    border: 1px solid rgba(153,153,255,0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    z-index: 1;
}

.product-card__image:hover {
    transform: scale(1.03);
    box-shadow: 0 35px 100px rgba(0,0,0,0.5), 0 0 80px rgba(153,153,255,0.15);
}

.product-card__icon {
    width: 120px;
    height: 120px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    position: relative;
    z-index: 1;
}

.product-card__icon--struct {
    background: linear-gradient(135deg, var(--accent-struct), #f97316);
    box-shadow: 0 20px 60px var(--accent-struct-glow);
}

.product-card__icon--textflow {
    background: linear-gradient(135deg, var(--accent-textflow), #818cf8);
    box-shadow: 0 20px 60px var(--accent-textflow-glow);
}

.product-card__icon--expression {
    background: linear-gradient(135deg, var(--accent-expression), #34d399);
    box-shadow: 0 20px 60px var(--accent-expression-glow);
}

.product-card__icon-glow {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.25;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.product-card__content {
    padding: 56px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-card__version {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.product-card__name {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.product-card__tagline {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-weight: 300;
    line-height: 1.6;
}

.product-card__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.product-card__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.product-card__features li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.product-card--struct .product-card__features li::before {
    background: var(--accent-struct);
    box-shadow: 0 0 6px var(--accent-struct);
}

.product-card--textflow .product-card__features li::before {
    background: var(--accent-textflow);
    box-shadow: 0 0 6px var(--accent-textflow);
}

.product-card--expression .product-card__features li::before {
    background: var(--accent-expression);
    box-shadow: 0 0 6px var(--accent-expression);
}

.product-card__footer {
    display: flex;
    align-items: center;
    gap: 20px;
}
.product-card__stores {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.product-card__stores span {
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-family: var(--font-mono);
}
.product-card__stores img {
    height: 26px;
    width: auto;
    opacity: 0.5;
    transition: opacity 0.2s;
}
.product-card__stores img:hover {
    opacity: 0.8;
}
.product-card__stores img.store-logo--primary {
    height: 32px;
    opacity: 0.7;
}

.product-card__price {
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.product-card__price-note {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
    font-family: var(--font-body);
}

.btn--struct { background: var(--accent-struct); color: #000; }
.btn--struct:hover { box-shadow: 0 8px 30px var(--accent-struct-glow), 0 0 15px rgba(232, 212, 77, 0.15); transform: translateY(-2px); }
.btn--textflow { background: var(--accent-textflow); color: #000; }
.btn--textflow:hover { box-shadow: 0 8px 30px var(--accent-textflow-glow), 0 0 15px rgba(153, 153, 255, 0.15); transform: translateY(-2px); }
.btn--expression { background: var(--accent-expression); color: #000; }
.btn--expression:hover { box-shadow: 0 8px 30px var(--accent-expression-glow), 0 0 15px rgba(93, 232, 178, 0.15); transform: translateY(-2px); }
.price-old { text-decoration: line-through; text-decoration-color: #FF6AC1; opacity: 0.7; font-size: 0.9em; }
.btn--gumroad { background: #fff; color: #E45A9B; }
.btn--gumroad:hover { background: #f5f5f5; box-shadow: 0 8px 25px rgba(255, 255, 255, 0.15); transform: translateY(-2px); }
.btn--gumroad img { height: 18px; width: auto; }
.btn--aescripts { background: #fff; color: #333; }
.btn--aescripts:hover { background: #f5f5f5; box-shadow: 0 8px 25px rgba(255, 255, 255, 0.15); transform: translateY(-2px); }
.btn--aescripts img { height: 18px; width: auto; }
.btn--aescripts-primary { padding: 16px 36px; font-size: 16px; font-weight: 700; }
.btn--aescripts-primary img { height: 24px; }
.btn--disabled { opacity: 0.45; cursor: default; pointer-events: none; }

/* Sale Badge */
.btn--sale { position: relative; overflow: hidden; }
.sale-badge { position: absolute; top: 6px; right: -28px; background: #FF3B3B; color: #fff; font-size: 10px; font-weight: 800; padding: 2px 32px; transform: rotate(35deg); letter-spacing: 1.5px; z-index: 2; box-shadow: 0 2px 8px rgba(255,59,59,0.4); pointer-events: none; }

/* ═══════════ PRODUCT CARD APPLE-STYLE ANIMATIONS ═══════════ */
/* Initial hidden states */
.product-card[data-direction] {
    opacity: 1;
}
.product-card[data-direction] .product-card__visual {
    opacity: 0;
    transform: translateX(-80px);
    transition: all 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.product-card[data-direction="right"] .product-card__visual {
    transform: translateX(80px);
}
.product-card[data-direction] .product-card__content {
    opacity: 0;
    transform: translateY(60px);
    transition: all 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transition-delay: 0.2s;
}
/* Visible states */
.product-card[data-direction].visible .product-card__visual {
    opacity: 1;
    transform: translateX(0);
}
.product-card[data-direction].visible .product-card__content {
    opacity: 1;
    transform: translateY(0);
}
/* Staggered feature list animations */
.product-card[data-direction] .product-card__features li {
    opacity: 0;
    transform: translateY(25px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.product-card[data-direction].visible .product-card__features li {
    opacity: 1;
    transform: translateY(0);
}
.product-card[data-direction].visible .product-card__features li:nth-child(1) { transition-delay: 0.5s; }
.product-card[data-direction].visible .product-card__features li:nth-child(2) { transition-delay: 0.65s; }
.product-card[data-direction].visible .product-card__features li:nth-child(3) { transition-delay: 0.8s; }
.product-card[data-direction].visible .product-card__features li:nth-child(4) { transition-delay: 0.95s; }
.product-card[data-direction].visible .product-card__features li:nth-child(5) { transition-delay: 1.1s; }
/* Button animation */
.product-card[data-direction] .product-card__footer {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transition-delay: 0.4s;
}
.product-card[data-direction].visible .product-card__footer {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════ ABOUT / TRUST ═══════════ */
.about {
    position: relative;
    z-index: 1;
    padding: 100px 40px;
    text-align: center;
    border-top: 1px solid var(--border-subtle);
    background: rgba(12, 12, 20, 0.4);
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 48px auto 0;
}

.about__card {
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.about__card:nth-child(1):hover {
    border-color: rgba(0, 212, 255, 0.2);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.04);
}

.about__card:nth-child(2):hover {
    border-color: rgba(153, 153, 255, 0.2);
    box-shadow: 0 0 30px rgba(153, 153, 255, 0.04);
}

.about__card:nth-child(3):hover {
    border-color: rgba(93, 232, 178, 0.2);
    box-shadow: 0 0 30px rgba(93, 232, 178, 0.04);
}

.about__card-icon {
    font-size: 28px;
    margin-bottom: 16px;
}

.about__card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.about__card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 300;
}

/* ═══════════ CTA SECTION ═══════════ */
.cta {
    position: relative;
    z-index: 1;
    padding: 120px 40px;
    text-align: center;
}

.cta__box {
    max-width: 700px;
    margin: 0 auto;
    padding: 64px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.cta__box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple), var(--neon-magenta), var(--neon-green), var(--neon-cyan));
    background-size: 200% 100%;
    animation: gradientFlow 4s linear infinite;
}

@keyframes gradientFlow {
    0% { background-position: 0% 0; }
    100% { background-position: 200% 0; }
}

.cta__title {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}

.cta__desc {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-weight: 300;
}

/* ═══════════ CONTACT FORM ═══════════ */
.contact-form {
    padding: 80px 24px;
}

.contact-form__box {
    max-width: 600px;
    margin: 0 auto;
    padding: 48px 40px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    text-align: center;
}

.contact-form__title {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.contact-form__desc {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 0 0 32px 0;
}

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

.contact-form__input,
.contact-form__textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    font-size: 15px;
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
    outline: none;
    border-color: var(--neon-cyan);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
    color: var(--text-muted);
}

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

.contact-form__btn {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    border: none;
    border-radius: var(--radius-md);
    padding: 16px 32px;
    font-size: 15px;
    font-weight: 600;
    color: #000;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-body);
}

.contact-form__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.3);
}

.contact-form__msg {
    margin-top: 20px;
    font-size: 14px;
    display: none;
}

.contact-form__msg.show {
    display: block;
}

.contact-form__msg.success {
    color: var(--neon-green);
}

.contact-form__msg.error {
    color: var(--neon-pink);
}

@media (max-width: 600px) {
    .contact-form__box {
        padding: 32px 24px;
    }
}

/* ═══════════ FOOTER ═══════════ */
.footer {
    position: relative;
    z-index: 1;
    padding: 48px 40px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

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

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

.footer__links a {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer__links a:hover {
    color: var(--neon-cyan);
}

/* ═══════════ PANEL MOCKUPS — AE NATIVE STYLE ═══════════ */
.mockup {
    width: 290px;
    background: #232323;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px #3a3a3a;
    font-family: 'Segoe UI', 'SF Pro Text', -apple-system, sans-serif;
    font-size: 11px;
    transform: perspective(800px) rotateY(-2deg) rotateX(2deg);
    transition: transform 0.5s ease;
}

.product-card:hover .mockup {
    transform: perspective(800px) rotateY(0) rotateX(0) scale(1.03);
}

/* Titlebar — AE panel header */
.mockup__titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 10px;
    background: #1a1a1a;
    border-bottom: 1px solid #3a3a3a;
}

.mockup__titlebar-left {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mockup__dot {
    width: 7px;
    height: 7px;
    border-radius: 2px;
}

.mockup__titlebar-text {
    font-size: 11px;
    color: #d0d0d0;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.mockup__titlebar-ver {
    font-size: 9px;
    color: #666;
}

.mockup__body {
    padding: 8px;
}

/* Tabs — AE tab bar style */
.mockup__tabs {
    display: flex;
    gap: 0;
    margin-bottom: 8px;
    border-bottom: 1px solid #3a3a3a;
}

.mockup__tab {
    flex: 1;
    text-align: center;
    padding: 6px 4px;
    font-size: 10px;
    color: #808080;
    letter-spacing: 0.2px;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    cursor: default;
}

.mockup__tab--active {
    color: #d0d0d0;
}

.mockup__tab--active.tab-struct {
    border-bottom-color: #E8D44D;
    color: #E8D44D;
}

.mockup__tab--active.tab-textflow {
    border-bottom-color: #9999FF;
    color: #9999FF;
}

.mockup__tab--active.tab-expression {
    border-bottom-color: #5DE8B2;
    color: #5DE8B2;
}

/* ─── STRUCT Mockup ─── */
.mockup-struct__layer {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 5px 6px;
    background: #1a1a1a;
    border-radius: 2px;
    margin-bottom: 2px;
    border-left: 3px solid transparent;
    transition: all 0.15s;
}

.mockup-struct__layer--active {
    background: #2a2a2a;
    border-left-color: #9999FF;
}

.mockup-struct__layer-vis {
    width: 12px;
    height: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    color: #808080;
}

.mockup-struct__layer-label {
    width: 4px;
    height: 22px;
    border-radius: 1px;
    flex-shrink: 0;
}

.mockup-struct__layer-icon {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    color: #1a1a1a;
    font-weight: 700;
}

.mockup-struct__layer-name {
    font-size: 11px;
    color: #a0a0a0;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mockup-struct__layer--active .mockup-struct__layer-name {
    color: #e0e0e0;
}

.mockup-struct__layer-type {
    font-size: 8px;
    padding: 1px 4px;
    border-radius: 2px;
    background: #2d2d2d;
    color: #707070;
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
}

.mockup-struct__layer--active .mockup-struct__layer-type {
    background: rgba(153, 153, 255, 0.1);
    color: #9999FF;
}

.mockup-struct__divider {
    height: 1px;
    background: #3a3a3a;
    margin: 8px 0;
}

.mockup-struct__actions {
    display: flex;
    gap: 4px;
    margin-top: 8px;
}

.mockup-struct__btn {
    flex: 1;
    padding: 5px 4px;
    text-align: center;
    background: #2d2d2d;
    border: 1px solid #3a3a3a;
    border-radius: 2px;
    font-size: 9px;
    color: #a0a0a0;
}

.mockup-struct__btn--primary {
    background: #3d3520;
    border-color: #5a4a20;
    color: #E8D44D;
}

/* ─── TEXTFLOW Mockup ─── */
.mockup-tf__section {
    margin-bottom: 8px;
}

.mockup-tf__label {
    font-size: 9px;
    color: #707070;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.mockup-tf__font-row {
    display: flex;
    gap: 4px;
    margin-bottom: 4px;
}

.mockup-tf__font-select {
    flex: 1;
    padding: 4px 7px;
    background: #1a1a1a;
    border: 1px solid #3a3a3a;
    border-radius: 2px;
    font-size: 10px;
    color: #d0d0d0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mockup-tf__font-select::after {
    content: '▾';
    font-size: 8px;
    color: #666;
}

.mockup-tf__font-size {
    width: 40px;
    padding: 4px;
    background: #1a1a1a;
    border: 1px solid #3a3a3a;
    border-radius: 2px;
    font-size: 10px;
    color: #9999FF;
    text-align: center;
    font-family: var(--font-mono);
}

.mockup-tf__weight {
    padding: 4px 7px;
    background: #1a1a1a;
    border: 1px solid #3a3a3a;
    border-radius: 2px;
    font-size: 10px;
    color: #a0a0a0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mockup-tf__weight::after {
    content: '▾';
    font-size: 8px;
    color: #666;
}

.mockup-tf__color-row {
    display: flex;
    gap: 3px;
    align-items: center;
}

.mockup-tf__swatch {
    width: 20px;
    height: 20px;
    border-radius: 2px;
    border: 1px solid #3a3a3a;
    cursor: default;
}

.mockup-tf__swatch--active {
    outline: 1.5px solid #9999FF;
    outline-offset: 1.5px;
}

.mockup-tf__color-hex {
    font-family: var(--font-mono);
    font-size: 9px;
    color: #808080;
    margin-left: 4px;
}

.mockup-tf__style-row {
    display: flex;
    gap: 2px;
    margin-top: 6px;
}

.mockup-tf__style-btn {
    width: 26px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #2d2d2d;
    border: 1px solid #3a3a3a;
    border-radius: 2px;
    font-size: 10px;
    color: #808080;
}

.mockup-tf__style-btn--active {
    background: #2d2850;
    border-color: #4a4080;
    color: #9999FF;
}

.mockup-tf__slider-section {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
}

.mockup-tf__slider-label {
    font-size: 9px;
    color: #707070;
    width: 50px;
}

.mockup-tf__slider-track {
    flex: 1;
    height: 3px;
    background: #1a1a1a;
    border-radius: 2px;
    position: relative;
}

.mockup-tf__slider-fill {
    height: 100%;
    background: #9999FF;
    border-radius: 2px;
}

.mockup-tf__slider-thumb {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #d0d0d0;
    border-radius: 50%;
    border: 1px solid #9999FF;
}

.mockup-tf__slider-val {
    font-size: 9px;
    color: #9999FF;
    font-family: var(--font-mono);
    width: 24px;
    text-align: right;
}

.mockup-tf__preview {
    margin-top: 8px;
    padding: 16px 10px;
    background: #1a1a1a;
    border: 1px solid #3a3a3a;
    border-radius: 2px;
    text-align: center;
    position: relative;
}

.mockup-tf__preview-label {
    position: absolute;
    top: 3px;
    left: 6px;
    font-size: 7px;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mockup-tf__preview-text {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 700;
    background: linear-gradient(135deg, #9999FF, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

/* ─── EXPRESSIONKIT Mockup ─── */
.mockup-ek__search {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    background: #1a1a1a;
    border: 1px solid #3a3a3a;
    border-radius: 2px;
    margin-bottom: 8px;
}

.mockup-ek__search-icon {
    font-size: 10px;
    color: #666;
}

.mockup-ek__search-text {
    font-size: 10px;
    color: #555;
}

.mockup-ek__search-shortcut {
    margin-left: auto;
    font-size: 8px;
    color: #444;
    background: #2d2d2d;
    padding: 1px 4px;
    border-radius: 2px;
    border: 1px solid #3a3a3a;
    font-family: var(--font-mono);
}

.mockup-ek__code {
    background: #1a1a1a;
    border: 1px solid #3a3a3a;
    border-radius: 2px;
    padding: 8px;
    margin-bottom: 6px;
    overflow: hidden;
}

.mockup-ek__line {
    display: flex;
    gap: 8px;
    line-height: 1.8;
}

.mockup-ek__line-num {
    color: #555;
    font-size: 9px;
    width: 14px;
    text-align: right;
    flex-shrink: 0;
    font-family: var(--font-mono);
}

.mockup-ek__line-code {
    font-size: 10px;
    white-space: nowrap;
    font-family: var(--font-mono);
}

/* AE Expression syntax colors */
.ek-keyword { color: #cc7832; }
.ek-func { color: #ffc66d; }
.ek-string { color: #6a8759; }
.ek-number { color: #6897bb; }
.ek-comment { color: #629755; font-style: italic; }
.ek-prop { color: #9876aa; }
.ek-var { color: #a9b7c6; }
.ek-method { color: #ffc66d; }
.ek-bracket { color: #d0d0d0; }

.mockup-ek__snippet {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 8px;
    background: #1a1a1a;
    border: 1px solid #2d2d2d;
    border-radius: 2px;
    margin-bottom: 3px;
}

.mockup-ek__snippet:hover {
    border-color: #3a3a3a;
}

.mockup-ek__snippet-left {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mockup-ek__snippet-dot {
    width: 6px;
    height: 6px;
    border-radius: 1px;
}

.mockup-ek__snippet-name {
    font-size: 10px;
    color: #a0a0a0;
}

.mockup-ek__snippet-tag {
    font-size: 8px;
    padding: 1px 5px;
    border-radius: 2px;
    font-family: var(--font-mono);
}

.mockup-ek__snippet-tag--anim {
    background: rgba(93, 232, 178, 0.08);
    color: #5DE8B2;
    border: 1px solid rgba(93, 232, 178, 0.15);
}

.mockup-ek__snippet-tag--transform {
    background: rgba(153, 153, 255, 0.08);
    color: #9999FF;
    border: 1px solid rgba(153, 153, 255, 0.15);
}

.mockup-ek__snippet-tag--utility {
    background: rgba(232, 212, 77, 0.08);
    color: #E8D44D;
    border: 1px solid rgba(232, 212, 77, 0.15);
}

/* Mockup Footer — AE status bar */
.mockup__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 10px;
    background: #1e1e1e;
    border-top: 1px solid #3a3a3a;
}

.mockup__footer-status {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 9px;
    color: #666;
}

.mockup__footer-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #5DE8B2;
}

.mockup__footer-ver {
    font-size: 9px;
    color: #555;
}

/* ═══════════ SCROLL ANIMATIONS ═══════════ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ═══════════ COMPATIBILITY ═══════════ */
.compat { position: relative; z-index: 1; padding: 80px 40px; border-top: 1px solid var(--border-subtle); }
.compat__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: 900px; margin: 40px auto 0; }
.compat__item { text-align: center; padding: 28px 16px; background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); transition: all 0.3s; }
.compat__item:hover { border-color: rgba(0,212,255,0.15); }
.compat__icon { font-size: 28px; margin-bottom: 10px; }
.compat__name { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.compat__ver { font-size: 12px; color: var(--text-muted); font-family: var(--font-mono); }

/* ═══════════ FAQ ═══════════ */
.faq { position: relative; z-index: 1; padding: 80px 40px; max-width: 800px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--border-subtle); }
.faq__q { width: 100%; background: none; border: none; color: var(--text-primary); font-family: var(--font-body); font-size: 15px; font-weight: 600; padding: 20px 0; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; transition: color 0.2s; }
.faq__q:hover { color: var(--neon-cyan); }
.faq__q-icon { font-size: 18px; color: var(--text-muted); transition: transform 0.3s, color 0.3s; flex-shrink: 0; }
.faq__item.open .faq__q-icon { transform: rotate(45deg); color: var(--neon-cyan); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s ease; }
.faq__item.open .faq__a { max-height: 300px; }
.faq__a-inner { padding: 0 0 20px; font-size: 14px; color: var(--text-secondary); line-height: 1.7; font-weight: 300; }

/* ═══════════ NOTIFY / EMAIL ═══════════ */
.notify { position: relative; z-index: 1; padding: 60px 40px; text-align: center; border-top: 1px solid var(--border-subtle); background: rgba(12,12,20,0.4); }
.notify__box { max-width: 500px; margin: 0 auto; }
.notify__title { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.notify__desc { font-size: 14px; color: var(--text-secondary); margin-bottom: 20px; font-weight: 300; }
.notify__form { display: flex; gap: 8px; max-width: 420px; margin: 0 auto; }
.notify__input { flex: 1; padding: 12px 18px; background: #0a0a12; border: 1px solid var(--border-subtle); border-radius: 100px; color: var(--text-primary); font-family: var(--font-body); font-size: 14px; outline: none; transition: border-color 0.3s; }
.notify__input::placeholder { color: var(--text-muted); }
.notify__input:focus { border-color: rgba(93,232,178,0.3); }
.notify__btn { padding: 12px 24px; background: var(--neon-green); color: #000; border: none; border-radius: 100px; font-family: var(--font-body); font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.notify__btn:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(93,232,178,0.25); }

/* ═══════════ CHANGELOG ═══════════ */
.changelog { position: relative; z-index: 1; padding: 60px 40px; max-width: 700px; margin: 0 auto; }
.changelog__item { display: flex; gap: 20px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.03); }
.changelog__ver { font-family: var(--font-mono); font-size: 12px; font-weight: 600; white-space: nowrap; padding-top: 2px; min-width: 60px; }
.changelog__date { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); min-width: 80px; padding-top: 3px; }
.changelog__text { font-size: 13px; color: var(--text-secondary); line-height: 1.6; font-weight: 300; }
.changelog__tag { display: inline-block; font-size: 10px; font-family: var(--font-mono); padding: 2px 8px; border-radius: 4px; margin-right: 6px; font-weight: 600; }
.changelog__tag--new { background: rgba(93,232,178,0.1); color: #5DE8B2; }
.changelog__tag--fix { background: rgba(255,158,100,0.1); color: #FF9E64; }
.changelog__tag--improve { background: rgba(49,168,255,0.1); color: #31A8FF; }

        /* ═══════════ DETAIL PAGES ═══════════ */
.d-hero { position: relative; z-index: 1; padding: 130px 40px 80px; max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.d-hero__title { font-size: clamp(32px, 4.5vw, 50px); font-weight: 800; line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 14px; }
.d-hero__desc { font-size: 16px; color: var(--text-secondary); font-weight: 300; line-height: 1.7; margin-bottom: 28px; }
.d-hero__actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.d-hero__visual { display: flex; justify-content: center; }
.d-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 14px; border: 1px solid; border-radius: 100px; font-size: 12px; font-weight: 500; margin-bottom: 20px; font-family: var(--font-mono); }
.d-badge__dot { width: 6px; height: 6px; border-radius: 50%; }
.d-section { position: relative; z-index: 1; padding: 70px 40px; max-width: 1100px; margin: 0 auto; }
.d-label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 10px; }
.d-title { font-size: clamp(24px, 3vw, 34px); font-weight: 700; letter-spacing: -0.5px; margin-bottom: 12px; color: var(--section-title-color, var(--text-primary)); }
.d-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 32px; }
.d-card { padding: 22px 18px; background: #0a0a12; border-radius: 10px; transition: all 0.3s; position: relative; border: 1px solid rgba(255,255,255,0.04); }
.d-card::before { content: ''; position: absolute; inset: -1px; border-radius: 11px; padding: 1px; background: linear-gradient(135deg, var(--stroke1, var(--ac)), var(--stroke2, transparent) 70%); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; opacity: 0.6; transition: opacity 0.3s; }
.d-card:hover::before { opacity: 1; }
.d-card:hover { border-color: transparent; background: #0c0c15; }
.d-card__ic { font-size: 20px; margin-bottom: 10px; }
.d-card h4 { font-size: 14px; font-weight: 600; margin-bottom: 5px; color: var(--card-title, var(--text-primary)); }
.d-card p { font-size: 13px; color: var(--card-desc, var(--text-secondary)); line-height: 1.5; font-weight: 300; }
.d-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 28px; }
.d-gallery__item { aspect-ratio: 16/10; background: var(--gal-bg, #0c0c14); border: 1px solid rgba(255,255,255,0.06); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 11px; font-family: var(--font-mono); gap: 8px; transition: all 0.3s; position: relative; overflow: hidden; flex-direction: column; letter-spacing: 0.5px; }
.d-gallery__item::before { content: ''; position: absolute; inset: 0; background: var(--gal-pattern); opacity: 0.06; pointer-events: none; }
.d-gallery__item::after { content: ''; position: absolute; width: 120px; height: 120px; border-radius: 50%; background: var(--gal-glow, transparent); filter: blur(40px); opacity: 0.15; pointer-events: none; }
.d-gallery__item:hover { border-color: rgba(255,255,255,0.12); transform: translateY(-2px); }
.d-gallery__item span { font-size: 32px; opacity: 0.3; display: block; }
.d-gallery__item:hover { border-color: rgba(255,255,255,0.08); }
.d-gallery__item--wide { grid-column: span 2; aspect-ratio: 21/9; }

/* Intro Section */
.d-intro {
    padding: 100px 40px 60px;
    text-align: center;
}
.d-intro__content {
    max-width: 700px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.d-intro__content.visible {
    opacity: 1;
    transform: translateY(0);
}
.d-intro__title {
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 20px;
    line-height: 1;
}
.d-intro__title-text {
    background: linear-gradient(135deg, #9999FF 0%, #D291FF 50%, #FF6AC1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.d-intro__title-pro {
    color: var(--text-primary);
    opacity: 0.9;
}
.d-intro__desc {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 300;
    max-width: 550px;
    margin: 0 auto;
}

/* Apple-style Showcase Sections */
.d-showcase {
    display: flex;
    flex-direction: column;
    gap: 180px;
    padding: 60px 0;
}
.d-showcase__section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}
/* Alternate directions */
.d-showcase__section[data-direction="right"] {
    direction: rtl;
}
.d-showcase__section[data-direction="right"] > * {
    direction: ltr;
}
/* Section without header */
.d-section--showcase {
    padding-top: 20px;
}
/* Visual */
.d-showcase__visual {
    opacity: 0;
    transform: translateX(-80px);
    transition: all 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.d-showcase__section[data-direction="right"] .d-showcase__visual {
    transform: translateX(80px);
}
.d-showcase__section.visible .d-showcase__visual {
    opacity: 1;
    transform: translateX(0);
}
.d-showcase__visual img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    border: 1px solid rgba(153,153,255,0.12);
    box-shadow: 0 30px 80px rgba(0,0,0,0.4), 0 0 60px rgba(153,153,255,0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.d-showcase__visual:hover img {
    transform: scale(1.02);
    box-shadow: 0 40px 100px rgba(0,0,0,0.5), 0 0 80px rgba(153,153,255,0.12);
}
/* Content */
.d-showcase__content {
    opacity: 0;
    transform: translateY(60px);
    transition: all 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transition-delay: 0.2s;
}
.d-showcase__section.visible .d-showcase__content {
    opacity: 1;
    transform: translateY(0);
}
.d-showcase__badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(153,153,255,0.1);
    border: 1px solid rgba(153,153,255,0.2);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: #9999FF;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
}
/* Different badge colors for each section */
.d-showcase__section:nth-child(1) .d-showcase__badge {
    background: rgba(0,212,255,0.1);
    border-color: rgba(0,212,255,0.25);
    color: #00D4FF;
}
.d-showcase__section:nth-child(2) .d-showcase__badge {
    background: rgba(255,158,100,0.1);
    border-color: rgba(255,158,100,0.25);
    color: #FF9E64;
}
.d-showcase__section:nth-child(3) .d-showcase__badge {
    background: rgba(255,106,193,0.1);
    border-color: rgba(255,106,193,0.25);
    color: #FF6AC1;
}
.d-showcase__title {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}
/* Gradient titles for each section */
.d-showcase__section:nth-child(1) .d-showcase__title {
    background: linear-gradient(135deg, #00D4FF, #9999FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.d-showcase__section:nth-child(2) .d-showcase__title {
    background: linear-gradient(135deg, #FF9E64, #E8D44D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.d-showcase__section:nth-child(3) .d-showcase__title {
    background: linear-gradient(135deg, #FF6AC1, #D291FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.d-showcase__desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 300;
    margin-bottom: 24px;
}
.d-showcase__features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.d-showcase__features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
    opacity: 0;
    transform: translateY(25px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.d-showcase__section.visible .d-showcase__features li {
    opacity: 1;
    transform: translateY(0);
}
.d-showcase__section.visible .d-showcase__features li:nth-child(1) { transition-delay: 0.5s; }
.d-showcase__section.visible .d-showcase__features li:nth-child(2) { transition-delay: 0.65s; }
.d-showcase__section.visible .d-showcase__features li:nth-child(3) { transition-delay: 0.8s; }
.d-showcase__section.visible .d-showcase__features li:nth-child(4) { transition-delay: 0.95s; }
.d-showcase__features li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--check-bg, rgba(93,232,178,0.1));
    border-radius: 50%;
    font-size: 10px;
    color: var(--check-color, #5DE8B2);
    flex-shrink: 0;
}

/* Detail Hero Image */
.d-hero__image-wrap {
    position: relative;
    max-width: 480px;
    width: 100%;
}
.d-hero__image-wrap::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: var(--glow-color, rgba(153, 153, 255, 0.15));
    filter: blur(60px);
    border-radius: 50%;
    z-index: 0;
}
.d-hero__image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow:
        0 30px 80px rgba(0,0,0,0.6),
        0 0 60px rgba(153,153,255,0.1);
    border: 1px solid rgba(153,153,255,0.15);
}
/* Alpha/transparent hero image styles */
.d-hero__image-wrap--alpha {
    max-width: 650px;
}
.d-hero__image-wrap--alpha::before {
    display: none;
}
.d-hero__image--alpha {
    border: none;
    border-radius: 0;
    box-shadow: none;
    max-width: none;
    width: 130%;
    margin-left: -15%;
}

.d-video { margin-top: 28px; width: 100%; aspect-ratio: 16/9; background: #0c0c14; border: 1px solid rgba(255,255,255,0.04); border-radius: 10px; display: flex; align-items: center; justify-content: center; position: relative; }
.d-video__play { width: 64px; height: 64px; border-radius: 50%; border: 2px solid; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.3s; }
.d-video__play:hover { transform: scale(1.08); }
.d-video__label { position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); letter-spacing: 1px; }

/* Video Thumbnail Link */
.d-section--video { padding: 40px 40px 60px; }
.d-video-thumb { display: block; max-width: 1920px; margin: 0 auto; border-radius: 12px; overflow: hidden; position: relative; border: 1px solid rgba(153,153,255,0.12); box-shadow: 0 0 60px rgba(153,153,255,0.08), 0 4px 30px rgba(0,0,0,0.4); cursor: pointer; text-decoration: none; }
.d-video-thumb:hover .d-video-thumb__overlay { background: rgba(0,0,0,0.35); }
.d-video-thumb:hover .d-video-thumb__play { transform: scale(1.1); background: rgba(153,153,255,0.25); }
.d-video-thumb__img { width: 100%; display: block; }
.d-video-thumb__overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.45); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; transition: background 0.3s; }
.d-video-thumb__play { width: 72px; height: 72px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.8); background: rgba(153,153,255,0.15); display: flex; align-items: center; justify-content: center; font-size: 26px; color: #fff; padding-left: 4px; transition: all 0.3s; backdrop-filter: blur(4px); }
.d-video-thumb__label { font-family: var(--font-body); font-size: 15px; font-weight: 600; color: #fff; letter-spacing: 0.5px; text-shadow: 0 1px 8px rgba(0,0,0,0.5); }

/* YouTube Video Embed */
.d-video-embed { max-width: 1920px; margin: 0 auto; aspect-ratio: 16/9; border-radius: 12px; overflow: hidden; border: 1px solid rgba(153,153,255,0.12); box-shadow: 0 0 60px rgba(153,153,255,0.08), 0 4px 30px rgba(0,0,0,0.4); }
.d-video-embed iframe { width: 100%; height: 100%; display: block; }
.d-video-heading { text-align: center; font-size: 22px; font-weight: 600; color: var(--text-primary); margin-bottom: 24px; letter-spacing: -0.3px; }
.d-cta { text-align: center; padding: 70px 40px 90px; position: relative; z-index: 1; }
.d-cta__box { max-width: 580px; margin: 0 auto; padding: 44px; background: var(--bg-card); border: 1px solid rgba(255,255,255,0.04); border-radius: 14px; position: relative; overflow: hidden; }
.d-cta__box::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--line); }
.d-cta__box h2 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.d-cta__box p { color: var(--text-secondary); margin-bottom: 20px; font-weight: 300; font-size: 14px; }
.d-cta__price { font-family: var(--font-mono); font-size: 30px; font-weight: 700; margin-bottom: 18px; }
.d-cta__price span { font-size: 14px; color: var(--text-muted); font-weight: 400; }
/* Installation Guide Link on Product Pages */
.d-install-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    margin: 0 auto 40px;
    max-width: 500px;
    background: rgba(0, 212, 255, 0.03);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    flex-wrap: wrap;
}

.d-install-link__icon {
    font-size: 20px;
}

.d-install-link__text {
    font-size: 14px;
    color: var(--text-secondary);
}

.d-install-link__btn {
    font-size: 14px;
    font-weight: 600;
    color: var(--neon-cyan);
    cursor: pointer;
    transition: all 0.2s ease;
}

.d-install-link__btn:hover {
    color: #fff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.d-footer { position: relative; z-index: 1; padding: 32px 40px; border-top: 1px solid rgba(255,255,255,0.04); text-align: center; font-size: 13px; color: var(--text-muted); }
.d-footer a { color: var(--text-muted); text-decoration: none; }
.d-footer a:hover { color: var(--neon-cyan); }
.nav__detail { display: none; align-items: center; gap: 20px; }
.nav__detail-back { color: var(--text-secondary); text-decoration: none; font-size: 14px; font-weight: 500; }
.nav__detail-back:hover { color: var(--neon-cyan); }
.nav__detail-title { font-family: var(--font-mono); font-weight: 700; font-size: 13px; color: var(--text-muted); letter-spacing: 1px; }
.nav__detail-cta { background: var(--neon-orange); color: #000; padding: 8px 20px; border-radius: 100px; font-weight: 600; font-size: 13px; text-decoration: none; transition: all 0.2s; }
.nav__detail-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(255,158,100,0.3); }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 900px) {
    .product-card { grid-template-columns: 1fr; }
    .product-card--reverse { direction: ltr; }
    .product-card__visual { min-height: 250px; }
    .product-card__content { padding: 36px 28px; }
    .stats { flex-wrap: wrap; gap: 32px; }
    .about__grid { grid-template-columns: 1fr; }
    .nav__links { display: none; }
    .d-hero { grid-template-columns: 1fr; padding: 110px 20px 50px; gap: 30px; text-align: center; }
    .compat__grid { grid-template-columns: repeat(2, 1fr); }
    .hero { grid-template-columns: 1fr; text-align: center; padding: 100px 24px 60px; }
    .hero__left { align-items: center; }
    .hero__brand { justify-content: center; }
    .hero__subtitle { margin-left: auto; margin-right: auto; }
    .hero__actions { justify-content: center; }
    .hero__right { margin-top: 20px; }
    .hero__panel { max-width: 400px; }
    .notify__form { flex-direction: column; }
    .d-hero__actions { justify-content: center; flex-wrap: wrap; }
    .d-hero__visual { order: -1; }
    .d-grid { grid-template-columns: 1fr; }
    .d-gallery { grid-template-columns: 1fr; }
    .d-gallery__item--wide { grid-column: span 1; }
    .d-showcase { gap: 100px; }
    .d-showcase__section {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
        padding: 0 20px;
    }
    .d-showcase__section[data-direction="right"] { direction: ltr; }
    .d-showcase__visual { transform: translateY(40px); }
    .d-showcase__section[data-direction="right"] .d-showcase__visual { transform: translateY(40px); }
    .d-showcase__content { text-align: center; }
    /* Product card mobile animations */
    .product-card[data-direction] .product-card__visual { transform: translateY(40px); }
    .product-card[data-direction="right"] .product-card__visual { transform: translateY(40px); }
    .d-showcase__features { align-items: center; }
    .d-intro { padding: 60px 20px 40px; }
    .d-intro__title { letter-spacing: -1px; }
    .d-intro__desc { font-size: 16px; }
}

@media (max-width: 600px) {
    .hero {
        padding: 100px 16px 50px;
        gap: 24px;
    }

    .hero__brand-name { font-size: 36px; }
    .hero__brand-icon { height: 38px; width: 38px; border-radius: 9px; }
    .hero__brand-tools { font-size: 11px; letter-spacing: 3px; }

    .hero__actions {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }

    .btn {
        justify-content: center;
    }

    .nav {
        padding: 0 20px;
    }

    .products {
        padding: 80px 20px;
    }

    .footer {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ═══════════════════════════════════════════════════════════════
   ENHANCEMENTS - Easily removable section
   To revert: Delete everything from here to end of file
   ═══════════════════════════════════════════════════════════════ */

/* 1. SCROLL PROGRESS BAR */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple), var(--neon-magenta));
    z-index: 9999;
    transition: width 0.1s linear;
}

/* 2. HERO BADGE PULSE */
@keyframes badge-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(93, 232, 178, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(93, 232, 178, 0); }
}
.hero__badge {
    animation: badge-pulse 2s ease-in-out infinite;
}

/* 3. PRODUCT CARD 3D TILT */
.product-card {
    transform-style: preserve-3d;
    transition: box-shadow 0.4s ease, border-color 0.4s ease;
}
.product-card.tilt {
    /* Transform handled by JS lerp for smooth movement */
}

/* 4. ANIMATED GRADIENT BORDER - DISABLED
@keyframes border-rotate {
    0% { --angle: 0deg; }
    100% { --angle: 360deg; }
}
@property --angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}
.product-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius-lg) + 2px);
    background: conic-gradient(from var(--angle), transparent 40%, var(--neon-cyan), var(--neon-purple), var(--neon-magenta), transparent 60%);
    z-index: -1;
    opacity: 0;
    animation: border-rotate 4s linear infinite;
    transition: opacity 0.4s ease;
}
.product-card:hover::before {
    opacity: 1;
}
*/

/* 5. FLOATING PARTICLES */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--neon-cyan);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle 20s infinite linear;
}
.particle:nth-child(2) { background: var(--neon-purple); animation-delay: -5s; animation-duration: 25s; }
.particle:nth-child(3) { background: var(--neon-magenta); animation-delay: -10s; animation-duration: 22s; }
.particle:nth-child(4) { background: var(--neon-green); animation-delay: -15s; animation-duration: 28s; }
.particle:nth-child(5) { background: var(--neon-orange); animation-delay: -8s; animation-duration: 24s; }
.particle:nth-child(6) { background: var(--neon-yellow); animation-delay: -12s; animation-duration: 26s; }
@keyframes float-particle {
    0% { transform: translateY(100vh) translateX(0) scale(1); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-100vh) translateX(100px) scale(0.5); opacity: 0; }
}

/* 6. IMAGE HOVER GLOW INCREASE */
.product-card__image {
    transition: transform 0.4s ease, box-shadow 0.4s ease, filter 0.4s ease;
}
.product-card:hover .product-card__image {
    transform: scale(1.02);
    box-shadow: 0 35px 100px rgba(0,0,0,0.5), 0 0 80px rgba(153,153,255,0.2);
    filter: brightness(1.05);
}
.product-card--struct:hover .product-card__image {
    box-shadow: 0 35px 100px rgba(0,0,0,0.5), 0 0 80px rgba(232, 212, 77, 0.2);
}
.product-card--expression:hover .product-card__image {
    box-shadow: 0 35px 100px rgba(0,0,0,0.5), 0 0 80px rgba(93, 232, 178, 0.2);
}

/* 7. FEATURE CHECKMARK BOUNCE */
@keyframes check-bounce {
    0% { transform: scale(0) rotate(-45deg); opacity: 0; }
    50% { transform: scale(1.3) rotate(0deg); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
.product-card__features li::before,
.d-showcase__features li::before {
    animation: check-bounce 0.5s ease-out backwards;
}
.product-card[data-direction].visible .product-card__features li:nth-child(1)::before { animation-delay: 0.5s; }
.product-card[data-direction].visible .product-card__features li:nth-child(2)::before { animation-delay: 0.65s; }
.product-card[data-direction].visible .product-card__features li:nth-child(3)::before { animation-delay: 0.8s; }
.product-card[data-direction].visible .product-card__features li:nth-child(4)::before { animation-delay: 0.95s; }
.product-card[data-direction].visible .product-card__features li:nth-child(5)::before { animation-delay: 1.1s; }

/* 8. STATS COUNTER ANIMATION */
.stats__number {
    display: inline-block;
}
.stats__item.counted .stats__number {
    animation: pop-in 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes pop-in {
    0% { transform: scale(0.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* 9. BUTTON HOVER ENHANCEMENT */
.btn {
    position: relative;
    overflow: hidden;
}
.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}
.btn:hover::after {
    width: 300px;
    height: 300px;
}

/* 10. NAV LINK HOVER UNDERLINE */
.nav__links a {
    position: relative;
}
.nav__links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    transition: width 0.3s ease;
}
.nav__links a:hover::after {
    width: 100%;
}

/* 11. TOP NOTIFICATION BAR */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 101;
    background: linear-gradient(90deg, rgba(153, 153, 255, 0.1), rgba(0, 212, 255, 0.1), rgba(255, 106, 193, 0.1));
    border-bottom: 1px solid rgba(153, 153, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    transform: translateY(0);
    transition: transform 0.4s ease, opacity 0.4s ease;
}
.top-bar.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}
.top-bar__content {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}
.top-bar__icon {
    font-size: 16px;
    animation: icon-sparkle 2s ease-in-out infinite;
}
@keyframes icon-sparkle {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.2) rotate(10deg); }
}
.top-bar__text {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 400;
}
.top-bar__form {
    display: flex;
    gap: 8px;
}
.top-bar__input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(153, 153, 255, 0.2);
    border-radius: 100px;
    padding: 6px 14px;
    font-size: 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    width: 180px;
    transition: all 0.3s ease;
}
.top-bar__input:focus {
    outline: none;
    border-color: var(--neon-cyan);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
}
.top-bar__input::placeholder {
    color: var(--text-muted);
}
.top-bar__btn {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    border: none;
    border-radius: 100px;
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 600;
    color: #000;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-body);
}
.top-bar__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}
.top-bar__success {
    display: none;
    color: var(--neon-green);
    font-size: 13px;
    font-weight: 500;
    animation: success-pop 0.4s ease;
}
.top-bar__success.show {
    display: inline;
}
@keyframes success-pop {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}
.top-bar__close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    padding: 0 8px;
    transition: color 0.2s ease;
    line-height: 1;
}
.top-bar__close:hover {
    color: var(--text-primary);
}

/* Adjust nav position when top bar is visible */
body:has(.top-bar:not(.hidden)) .nav {
    top: 46px;
}
body:has(.top-bar:not(.hidden)) .hero {
    padding-top: 160px;
}
body:has(.top-bar:not(.hidden)) .scroll-progress {
    top: 46px;
}

@media (max-width: 700px) {
    .top-bar__text {
        display: none;
    }
    .top-bar__form {
        flex: 1;
        max-width: 280px;
    }
    .top-bar__input {
        flex: 1;
        width: auto;
    }
}

/* ═══════════════════════════════════════════════════════════════
   INSTALLATION GUIDE PAGE
   ═══════════════════════════════════════════════════════════════ */

.d-hero--compact {
    min-height: auto;
    padding: 140px 40px 60px;
}

.install-guide {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

/* OS Tabs */
.install-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
    justify-content: center;
}

.install-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-body);
}

.install-tab:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
}

.install-tab--active {
    background: rgba(0, 212, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
    color: var(--neon-cyan);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.install-tab__icon {
    font-size: 20px;
}

/* Content Sections */
.install-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.install-section {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.install-section--alt {
    background: rgba(232, 212, 77, 0.03);
    border-color: rgba(232, 212, 77, 0.15);
}

.install-section--manual {
    background: rgba(210, 145, 255, 0.03);
    border-color: rgba(210, 145, 255, 0.15);
}

.install-section__header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.install-section__number {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 16px;
    font-weight: 700;
    color: #000;
    flex-shrink: 0;
}

.install-section__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.install-section__body {
    padding: 24px;
}

.install-section__body p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

/* Download Button */
.install-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(49, 168, 255, 0.15));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-md);
    color: var(--neon-cyan);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-bottom: 16px;
}

.install-btn:hover {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.25), rgba(49, 168, 255, 0.25));
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

.install-btn__icon {
    font-size: 18px;
}

/* Steps List */
.install-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.install-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-secondary);
}

.install-step__check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(93, 232, 178, 0.1);
    border-radius: 50%;
    color: var(--neon-green);
    font-size: 12px;
    flex-shrink: 0;
}

/* Notes */
.install-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid var(--neon-cyan);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-top: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.install-note--success {
    background: rgba(93, 232, 178, 0.08);
    border-left-color: var(--neon-green);
}

.install-note__icon {
    font-size: 16px;
    flex-shrink: 0;
}

/* Path Display */
.install-path {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    margin-bottom: 20px;
    overflow-x: auto;
}

.install-path code {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--neon-cyan);
    white-space: nowrap;
}

/* Sub-steps for manual install */
.install-substep {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.install-substep:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.install-substep__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--neon-purple);
    margin-bottom: 8px;
}

/* Inline code and kbd */
.install-step code,
.install-section__body code:not(.install-path code) {
    background: rgba(0, 212, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--neon-cyan);
}

kbd {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    padding: 2px 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-primary);
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.3);
}

/* Troubleshooting Section */
.install-trouble {
    margin-top: 48px;
    padding: 32px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
}

.install-trouble__title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 24px 0;
    text-align: center;
}

.install-trouble__grid {
    display: grid;
    gap: 16px;
}

.install-trouble__item {
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
}

.install-trouble__q {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.install-trouble__a {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 600px) {
    .d-hero--compact {
        padding: 120px 20px 40px;
    }

    .install-guide {
        padding: 0 16px 60px;
    }

    .install-tabs {
        flex-direction: column;
    }

    .install-tab {
        justify-content: center;
    }

    .install-section__header {
        padding: 16px 18px;
    }

    .install-section__body {
        padding: 18px;
    }

    .install-path {
        padding: 12px;
    }

    .install-path code {
        font-size: 11px;
    }
}