/* ============================================================
   HostGo EDU — ULTRA Premium Design System v3
   Magnetic cursor · Parallax · Animated borders · Peak aesthetics
   ============================================================ */

/* ═══════════ INTRO OVERLAY ═══════════ */
.intro-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: #050508;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity .8s ease, visibility .8s;
    will-change: opacity, transform;
    transform: translateZ(0);
}

.intro-overlay.intro-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.intro-content {
    text-align: center;
}

.intro-logo {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    color: #fff;
    letter-spacing: -1px;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    animation: intro-logo-in .8s .2s ease forwards;
}

.intro-edu {
    background: linear-gradient(90deg, var(--accent-blue, #00d4ff), var(--accent-purple, #8b5cf6));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-line {
    width: 0;
    height: 2px;
    margin: 1rem auto;
    background: linear-gradient(90deg, var(--accent-blue, #00d4ff), var(--accent-purple, #8b5cf6), var(--accent-pink, #d946ef));
    border-radius: 2px;
    animation: intro-line-expand .6s .7s ease forwards;
}

.intro-tagline {
    font-family: 'Inter', sans-serif;
    font-size: .95rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0;
    animation: intro-fade-in .5s 1.1s ease forwards;
}

@keyframes intro-logo-in {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes intro-line-expand {
    to {
        width: 80px;
    }
}

@keyframes intro-fade-in {
    to {
        opacity: 1;
    }
}

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

/* ── Custom Properties ── */
:root {
    --bg-deep: #050508;
    --bg-primary: #08081a;
    --bg-card: rgba(12, 12, 35, 0.55);
    --bg-glass: rgba(14, 14, 42, 0.45);

    --accent-blue: #00d4ff;
    --accent-purple: #8b5cf6;
    --accent-pink: #d946ef;
    --accent-cyan: #22d3ee;
    --accent-green: #34d399;

    --text-primary: #f0f0f8;
    --text-secondary: #9a9abe;
    --text-muted: #55557a;

    --border-glass: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(0, 212, 255, 0.25);

    --glow-blue: 0 0 60px rgba(0, 212, 255, 0.12), 0 0 120px rgba(0, 212, 255, 0.04);
    --glow-purple: 0 0 60px rgba(139, 92, 246, 0.12), 0 0 120px rgba(139, 92, 246, 0.04);

    --max-width: 1240px;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    -webkit-font-smoothing: antialiased;
    background: var(--bg-deep);
    cursor: none;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--text-primary);
    background: var(--bg-deep);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}

a,
button,
input,
textarea,
select {
    cursor: none;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
}

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

button,
input,
textarea,
select {
    font-family: inherit;
}

/* ── Custom Cursor (dot only) ── */
.cursor-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--accent-blue);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px var(--accent-blue), 0 0 20px rgba(0, 212, 255, 0.25);
    transition: width .3s var(--ease-spring), height .3s var(--ease-spring),
        background .3s, box-shadow .3s;
}

.cursor-dot.hovering {
    width: 12px;
    height: 12px;
    background: var(--accent-purple);
    box-shadow: 0 0 14px var(--accent-purple), 0 0 28px rgba(139, 92, 246, 0.3);
}

/* ── Particle Canvas ── */
#cursor-canvas {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    width: 100vw;
    height: 100vh;
}

/* ── Ambient Orbs ── */
.ambient-orbs {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    contain: layout style;
}

.ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    /* Reduced from 100px for performance */
    opacity: 0.35;
    will-change: transform;
    transform: translateZ(0);
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15), transparent 70%);
    top: -200px;
    left: -100px;
    animation: orb-drift 25s ease-in-out infinite alternate;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.12), transparent 70%);
    top: 40%;
    right: -150px;
    animation: orb-drift 30s ease-in-out infinite alternate-reverse;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(217, 70, 239, 0.1), transparent 70%);
    bottom: -100px;
    left: 30%;
    animation: orb-drift 22s ease-in-out infinite alternate;
    animation-delay: -10s;
}

@keyframes orb-drift {
    0% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(80px, -50px) scale(1.12);
    }

    66% {
        transform: translate(-40px, 60px) scale(0.92);
    }

    100% {
        transform: translate(50px, -30px) scale(1.06);
    }
}

/* ── Grain ── */
.grain-overlay {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.028;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px;
}

/* ── Grid BG ── */
.grid-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 80%);
}

/* ── Decorative Parallax Shapes ── */
.parallax-shapes {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: visible;
}

.pshape {
    position: absolute;
    will-change: transform;
}

/* Ring shapes */
.pshape-ring {
    border-radius: 50%;
    border: 1px solid;
}

.pshape-1 {
    width: 120px;
    height: 120px;
    top: 15%;
    left: 8%;
    border-color: rgba(0, 212, 255, 0.18);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.08);
}

.pshape-2 {
    width: 80px;
    height: 80px;
    top: 45%;
    right: 12%;
    border-color: rgba(139, 92, 246, 0.2);
    box-shadow: 0 0 35px rgba(139, 92, 246, 0.1);
}

.pshape-5 {
    width: 180px;
    height: 180px;
    top: 70%;
    left: 5%;
    border-color: rgba(217, 70, 239, 0.14);
    box-shadow: 0 0 50px rgba(217, 70, 239, 0.06);
}

.pshape-8 {
    width: 100px;
    height: 100px;
    top: 85%;
    right: 20%;
    border-color: rgba(34, 211, 238, 0.16);
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.08);
}

/* Dot shapes */
.pshape-dot {
    border-radius: 50%;
}

.pshape-3 {
    width: 8px;
    height: 8px;
    top: 25%;
    right: 25%;
    background: rgba(0, 212, 255, 0.4);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.2);
}

.pshape-6 {
    width: 6px;
    height: 6px;
    top: 60%;
    left: 18%;
    background: rgba(139, 92, 246, 0.45);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.25);
}

/* Cross shapes */
.pshape-cross {
    width: 20px;
    height: 20px;
}

.pshape-cross::before,
.pshape-cross::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 1px;
}

.pshape-cross::before {
    width: 100%;
    height: 1px;
}

.pshape-cross::after {
    width: 1px;
    height: 100%;
}

.pshape-4 {
    top: 35%;
    left: 75%;
}

.pshape-4::before,
.pshape-4::after {
    background: rgba(0, 212, 255, 0.2);
}

.pshape-7 {
    top: 78%;
    left: 65%;
}

.pshape-7::before,
.pshape-7::after {
    background: rgba(217, 70, 239, 0.2);
}

/* Gradient orb shapes */
.pshape-orb {
    border-radius: 50%;
    filter: blur(40px);
}

.pshape-9 {
    width: 200px;
    height: 200px;
    top: 30%;
    left: 80%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12), transparent 70%);
}

.pshape-10 {
    width: 260px;
    height: 260px;
    top: 55%;
    left: -3%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 70%);
}

/* Diamond shapes */
.pshape-diamond {
    width: 24px;
    height: 24px;
    border: 1px solid;
    transform: rotate(45deg);
}

.pshape-11 {
    top: 20%;
    left: 60%;
    border-color: rgba(34, 211, 238, 0.12);
    box-shadow: 0 0 15px rgba(34, 211, 238, 0.04);
}

.pshape-12 {
    top: 65%;
    right: 8%;
    border-color: rgba(139, 92, 246, 0.1);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.04);
}

/* Extra dots */
.pshape-13 {
    width: 5px;
    height: 5px;
    top: 40%;
    left: 30%;
    background: rgba(217, 70, 239, 0.35);
    box-shadow: 0 0 18px rgba(217, 70, 239, 0.2);
}

.pshape-14 {
    width: 7px;
    height: 7px;
    top: 75%;
    right: 35%;
    background: rgba(0, 212, 255, 0.3);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.15);
}

/* Extra ring */
.pshape-15 {
    width: 140px;
    height: 140px;
    top: 50%;
    right: 5%;
    border-color: rgba(0, 212, 255, 0.06);
    border: 1px solid rgba(0, 212, 255, 0.06);
    border-radius: 50%;
    box-shadow: 0 0 35px rgba(0, 212, 255, 0.02);
}

/* Extra cross */
.pshape-16 {
    top: 88%;
    left: 25%;
}

.pshape-16::before,
.pshape-16::after {
    background: rgba(34, 211, 238, 0.1);
}

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 2rem;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(5, 5, 8, 0.5);
    backdrop-filter: blur(12px) saturate(1.4);
    /* Reduced from 24px */
    -webkit-backdrop-filter: blur(12px) saturate(1.4);
    border-bottom: 1px solid var(--border-glass);
    transition: all .5s;
    will-change: transform;
    transform: translateZ(0);
}

.nav.scrolled {
    background: rgba(5, 5, 8, 0.92);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.nav-logo .logo-host,
.nav-logo .logo-go {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-host {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-go {
    background: linear-gradient(135deg, #7c3aed, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-logo .logo-edu {
    font-size: .6rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: #fff;
    padding: 3px 10px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: color .3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
    transition: width .4s var(--ease-out-expo);
    border-radius: 2px;
}

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

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

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 4px;
}

.nav-burger span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform .3s, opacity .3s;
}

/* ── Section Utility ── */
.section {
    padding: 8rem 2rem;
    position: relative;
    z-index: 2;
}

.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

/* ── Section Headers ── */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-blue);
    margin-bottom: 1.25rem;
    padding: 7px 18px;
    background: rgba(0, 212, 255, 0.06);
    border: 1px solid rgba(0, 212, 255, 0.12);
    border-radius: 100px;
}

.section-badge .badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-blue);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-blue);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 8px var(--accent-blue);
    }

    50% {
        opacity: .6;
        transform: scale(1.6);
        box-shadow: 0 0 16px var(--accent-blue);
    }
}

.section-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: .75rem;
}

.section-title .gradient-text,
.gradient-text {
    background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-purple) 30%, var(--accent-pink) 60%, var(--accent-blue) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: text-shimmer 4s linear infinite;
}

@keyframes text-shimmer {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 200% center;
    }
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.8;
}

/* ── Glow Divider ── */
.glow-divider {
    width: 100%;
    height: 1px;
    position: relative;
    z-index: 2;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2) 20%, rgba(139, 92, 246, 0.2) 80%, transparent);
}

/* ═══════════ HERO ═══════════ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 9rem 2rem 7rem;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.07) 0%, rgba(139, 92, 246, 0.05) 35%, transparent 65%);
    pointer-events: none;
    animation: hero-glow 8s ease-in-out infinite alternate;
}

@keyframes hero-glow {
    0% {
        opacity: .7;
        transform: translateX(-50%) scale(1);
    }

    100% {
        opacity: 1;
        transform: translateX(-50%) scale(1.15);
    }
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: linear-gradient(to top, var(--bg-deep), transparent);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* Parallax layers inside hero */
.hero [data-parallax] {
    will-change: transform;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-size: .65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent-purple);
    margin-bottom: 2.5rem;
    padding: 10px 24px;
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: 100px;
    animation: badge-glow 3s ease-in-out infinite alternate;
}

@keyframes badge-glow {
    0% {
        box-shadow: 0 0 15px rgba(139, 92, 246, 0.08);
    }

    100% {
        box-shadow: 0 0 30px rgba(139, 92, 246, 0.15);
    }
}

.hero h1 {
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -3px;
    margin-bottom: 1.75rem;
}

.hero h1 .line {
    display: block;
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 40%, var(--accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradient-shift 6s ease-in-out infinite alternate;
}

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 100% 50%;
    }
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 3.5rem;
    line-height: 1.85;
}

.hero-ctas {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .5rem;
    animation: float-bounce 2.5s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: .65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-blue), transparent);
}

@keyframes float-bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateX(-50%) translateY(12px);
        opacity: .5;
    }
}

/* ═══════════ BUTTONS ═══════════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    padding: 16px 36px;
    font-size: .88rem;
    font-weight: 600;
    border-radius: 14px;
    border: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.2px;
    transition: transform .4s var(--ease-out-expo), box-shadow .4s;
    /* Magnetic button - JS moves transform */
    will-change: transform;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: opacity .4s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: #fff;
    box-shadow: 0 4px 30px rgba(0, 212, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary::before {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 50px rgba(0, 212, 255, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    /* Reduced from 10px */
}

.btn-secondary:hover {
    border-color: var(--accent-blue);
    background: rgba(0, 212, 255, 0.06);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.1);
}

.btn-icon {
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.btn span:not(.btn-icon) {
    position: relative;
    z-index: 2;
}

/* ═══════════ GLASS CARD ═══════════ */
.glass-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px) saturate(1.2);
    /* Reduced from 20px */
    -webkit-backdrop-filter: blur(12px) saturate(1.2);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: transform .5s var(--ease-out-expo), box-shadow .5s, border-color .4s;
    will-change: transform;
    transform: translateZ(0);
}

/* Subtle gradient border glow on hover */
.glass-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg,
            rgba(0, 212, 255, 0.15),
            rgba(139, 92, 246, 0.1),
            rgba(217, 70, 239, 0.08));
    opacity: 0;
    transition: opacity .6s;
    z-index: -1;
}

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

/* Shimmer top edge */
.glass-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    right: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    pointer-events: none;
    animation: shimmer-sweep 3s ease-in-out infinite;
}

@keyframes shimmer-sweep {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(200%);
    }
}

.glass-card>* {
    position: relative;
    z-index: 1;
}

.glass-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 212, 255, 0.2);
    box-shadow: 0 12px 50px rgba(0, 212, 255, 0.1), 0 0 80px rgba(139, 92, 246, 0.06);
}

/* ═══════════ PILLAR CARDS ═══════════ */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
}

.pillar-card {
    text-align: left;
    padding: 2.25rem;
}

.pillar-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.75rem;
    position: relative;
    transition: transform .4s var(--ease-spring), box-shadow .4s;
}

.pillar-card:hover .pillar-icon {
    transform: scale(1.15) rotate(-5deg);
}

.pillar-icon.blue {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(0, 212, 255, 0.05));
    color: var(--accent-blue);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.pillar-icon.purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.05));
    color: var(--accent-purple);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.1);
}

.pillar-icon.pink {
    background: linear-gradient(135deg, rgba(217, 70, 239, 0.15), rgba(217, 70, 239, 0.05));
    color: var(--accent-pink);
    box-shadow: 0 0 30px rgba(217, 70, 239, 0.1);
}

.pillar-icon.cyan {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(34, 211, 238, 0.05));
    color: var(--accent-cyan);
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.1);
}

.pillar-card:hover .pillar-icon.blue {
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.25);
}

.pillar-card:hover .pillar-icon.purple {
    box-shadow: 0 0 50px rgba(139, 92, 246, 0.25);
}

.pillar-card:hover .pillar-icon.pink {
    box-shadow: 0 0 50px rgba(217, 70, 239, 0.25);
}

.pillar-card:hover .pillar-icon.cyan {
    box-shadow: 0 0 50px rgba(34, 211, 238, 0.25);
}

.pillar-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: .6rem;
    letter-spacing: -0.3px;
}

.pillar-card p {
    font-size: .88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ═══════════ SHOWROOM ═══════════ */
.showroom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
}

.showroom-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/10;
    border: 1px solid var(--border-glass);
    transition: border-color .4s, transform .6s var(--ease-out-expo), box-shadow .5s;
}

.showroom-item:hover {
    border-color: var(--border-glow);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.12), 0 0 80px rgba(0, 212, 255, 0.06);
}

.showroom-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s var(--ease-out-expo), filter .5s;
}

.showroom-item:hover .showroom-thumb {
    transform: scale(1.1);
    filter: brightness(0.65) saturate(1.2);
}

.showroom-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 5, 8, 0.95) 0%, rgba(5, 5, 8, 0.4) 40%, transparent 70%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.75rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .4s, transform .4s var(--ease-out-expo);
}

.showroom-item:hover .showroom-overlay {
    opacity: 1;
    transform: translateY(0);
}

.showroom-overlay h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: .3rem;
    letter-spacing: -0.3px;
}

.showroom-overlay p {
    font-size: .8rem;
    color: var(--text-secondary);
}

.showroom-overlay .tech-tag {
    display: inline-block;
    margin-top: .5rem;
    font-size: .65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-blue);
    padding: 4px 10px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 6px;
}

.showroom-message {
    margin-top: 3.5rem;
    text-align: center;
}

.showroom-message p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.showroom-message .highlight {
    color: var(--accent-blue);
    font-weight: 600;
}

/* ═══════════ STATS BAR ═══════════ */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    transition: transform .5s var(--ease-out-expo), border-color .3s, box-shadow .3s;
}

.stat-item:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 212, 255, 0.15);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.06);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -2px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: .3rem;
}

.stat-label {
    font-size: .75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

/* ═══════════ PARTNERSHIP ═══════════ */
.partnership-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
}

.partnership-card {
    padding: 2.25rem;
}

.partnership-card .card-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: .7rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 1.25rem;
    letter-spacing: 3px;
}

.partnership-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: .75rem;
    letter-spacing: -0.3px;
}

.partnership-card p {
    font-size: .88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ═══════════ COMPARISON TABLE ═══════════ */
.comparison-wrapper {
    margin-top: 5rem;
}

.comparison-table-container {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    overflow: hidden;
    margin-top: 2rem;
}

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

.comparison-table thead th {
    padding: 1.25rem 1.75rem;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: left;
    border-bottom: 1px solid var(--border-glass);
}

.comparison-table thead th:first-child {
    color: var(--text-secondary);
}

.comparison-table thead th:nth-child(2) {
    color: var(--text-muted);
}

.comparison-table thead th:nth-child(3) {
    color: var(--accent-blue);
    background: rgba(0, 212, 255, 0.04);
}

.comparison-table tbody td {
    padding: 1rem 1.75rem;
    font-size: .88rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.025);
    vertical-align: middle;
}

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

.comparison-table tbody tr {
    transition: background .3s;
}

.comparison-table tbody tr:hover {
    background: rgba(0, 212, 255, 0.02);
}

.comparison-table tbody td:first-child {
    color: var(--text-secondary);
    font-weight: 500;
}

.comparison-table tbody td:nth-child(2) {
    color: var(--text-muted);
}

.comparison-table tbody td:nth-child(3) {
    color: var(--text-primary);
    background: rgba(0, 212, 255, 0.04);
}

.table-check {
    color: var(--accent-blue);
    font-weight: 700;
}

.table-cross {
    color: var(--text-muted);
}

.table-win {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    color: var(--accent-blue);
    font-weight: 600;
    font-size: .85rem;
}

.table-win::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent-blue);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-blue);
    flex-shrink: 0;
}

/* ═══════════ TRANSPARENCY ═══════════ */
.transparency-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
}

.transparency-card {
    padding: 2.5rem;
}

.transparency-card .card-icon {
    font-size: 2.2rem;
    margin-bottom: 1.25rem;
}

.transparency-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: .6rem;
}

.transparency-card p {
    font-size: .88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ═══════════ CONTACT / CTA ═══════════ */
.cta-section {
    background: linear-gradient(180deg, var(--bg-deep) 0%, rgba(0, 212, 255, 0.02) 50%, var(--bg-deep) 100%);
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 4rem;
    align-items: start;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.form-group label {
    font-size: .72rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.form-group input,
.form-group textarea {
    background: rgba(12, 12, 30, 0.5);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 15px 18px;
    color: var(--text-primary);
    font-size: .9rem;
    transition: border-color .3s, box-shadow .3s, background .3s;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.08);
    background: rgba(0, 212, 255, 0.03);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.form-status {
    font-size: .85rem;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(0, 212, 255, 0.08);
    color: var(--accent-blue);
    border: 1px solid rgba(0, 212, 255, 0.15);
}

.form-status.error {
    display: block;
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.contact-info {
    padding: 1rem 0;
}

.contact-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.3px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1rem 1.25rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: border-color .3s, box-shadow .3s, transform .4s var(--ease-out-expo);
}

.contact-item:hover {
    border-color: rgba(0, 212, 255, 0.15);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.05);
    transform: translateX(6px);
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(139, 92, 246, 0.06));
    border: 1px solid rgba(0, 212, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.contact-item-text .label {
    font-size: .65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-item-text .value {
    font-size: .95rem;
    color: var(--text-primary);
    font-weight: 500;
}

.contact-item-text a.value {
    transition: color .3s;
}

.contact-item-text a.value:hover {
    color: var(--accent-blue);
}

/* ═══════════ FOUNDER QUOTE ═══════════ */
.founder-quote-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.founder-quote {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.founder-quote blockquote {
    margin: 0 0 2rem;
    padding: 2.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    position: relative;
}

.founder-quote blockquote::before {
    content: '"';
    display: block;
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
    opacity: 0.6;
}

.founder-quote blockquote p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

.founder-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.founder-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    color: white;
    letter-spacing: 1px;
}

.founder-details {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.founder-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: .95rem;
}

.founder-role {
    font-size: .8rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* ═══════════ FOOTER ═══════════ */
.footer {
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid var(--border-glass);
    z-index: 2;
    position: relative;
}

.footer p {
    font-size: .78rem;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

.footer a {
    color: var(--accent-blue);
}

/* ═══════════ SCROLL REVEAL ═══════════ */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s var(--ease-out-expo), transform 1s var(--ease-out-expo);
}

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

.reveal-delay-1 {
    transition-delay: .1s;
}

.reveal-delay-2 {
    transition-delay: .2s;
}

.reveal-delay-3 {
    transition-delay: .3s;
}

.reveal-delay-4 {
    transition-delay: .4s;
}

/* ═══════════ PARALLAX SECTIONS ═══════════ */
[data-parallax] {
    --parallax-y: 0px;
    will-change: transform;
}

/* Parallax applied additively via CSS variable */
.reveal.visible[data-parallax] {
    transform: translateY(var(--parallax-y));
}

[data-parallax]:not(.reveal) {
    transform: translateY(var(--parallax-y));
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width:768px) {

    html,
    body,
    a,
    button,
    input,
    textarea,
    select {
        cursor: auto;
    }

    .cursor-dot {
        display: none !important;
    }

    #cursor-canvas {
        display: none;
    }

    .nav-burger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        flex-direction: column;
        background: rgba(5, 5, 8, 0.97);
        backdrop-filter: blur(30px);
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;
        border-left: 1px solid var(--border-glass);
        transition: right .5s var(--ease-out-expo);
        z-index: 999;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        font-size: 1.1rem;
    }

    .hero {
        padding: 7rem 1.5rem 5rem;
    }

    .hero h1 {
        letter-spacing: -1.5px;
    }

    .pillars-grid,
    .showroom-grid,
    .partnership-pillars {
        grid-template-columns: 1fr;
    }

    .transparency-grid,
    .cta-grid {
        grid-template-columns: 1fr;
    }

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

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

    .comparison-table {
        min-width: 560px;
    }

    .section {
        padding: 5rem 1.25rem;
    }

    .scroll-indicator {
        bottom: 2rem;
    }
}

@media (min-width:769px) and (max-width:1024px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 5px;
}

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--accent-blue), var(--accent-purple));
    border-radius: 3px;
}

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

::selection {
    background: rgba(0, 212, 255, 0.2);
    color: var(--text-primary);
}