/* ══════════════════════════════════════════════════
   THE OPPONENT — Neo-Competitive Futurism
   Colors: #07090D bg | #00F5A0 primary | #00D9FF cyan | #FFC700 gold
   ══════════════════════════════════════════════════ */

:root {
    --bg: #07090D;
    --surface: #10141A;
    --elevated: #151A22;
    --primary: #00F5A0;
    --primary-dim: rgba(0, 245, 160, 0.15);
    --primary-glow: rgba(0, 245, 160, 0.4);
    --cyan: #00D9FF;
    --cyan-dim: rgba(0, 217, 255, 0.15);
    --gold: #FFC700;
    --gold-dim: rgba(255, 199, 0, 0.15);
    --text: #FFFFFF;
    --text-2: #A0A0AB;
    --text-3: #6B6B76;
    --border: rgba(255, 255, 255, 0.06);
    --radius: 20px;
    --radius-sm: 12px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text-2);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text);
    line-height: 1.05;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

.neon-text {
    background: linear-gradient(135deg, var(--primary), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── NAV ── */
.nav {
    position: fixed; top: 0; left: 0; width: 100%;
    z-index: 1000; padding: 14px 0;
    transition: all 0.4s var(--ease);
}
.nav.scrolled {
    background: rgba(7, 9, 13, 0.92);
    backdrop-filter: blur(24px) saturate(1.4);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(0, 245, 160, 0.04);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-logo { width: 36px; height: 36px; border-radius: 10px; box-shadow: 0 0 20px rgba(0, 245, 160, 0.15); }
.nav-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700; font-size: 16px; color: var(--text);
}
.btn-nav {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 20px;
    background: var(--primary); color: #000;
    border-radius: 50px; font-size: 13px; font-weight: 700;
    transition: all 0.3s var(--ease);
    box-shadow: 0 0 20px rgba(0, 245, 160, 0.2);
}
.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 245, 160, 0.35);
}

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: flex; align-items: center;
    position: relative; padding: 100px 0 80px;
    overflow: hidden;
}
.hero-fx { position: absolute; inset: 0; pointer-events: none; }
.orb {
    position: absolute; border-radius: 50%;
    filter: blur(100px); opacity: 0.5;
}
.orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0, 245, 160, 0.2), transparent 70%);
    top: -150px; right: -100px;
    animation: drift 8s ease-in-out infinite alternate;
}
.orb-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.15), transparent 70%);
    bottom: -100px; left: -50px;
    animation: drift 10s ease-in-out infinite alternate-reverse;
}
.orb-3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(255, 199, 0, 0.08), transparent 70%);
    top: 40%; left: 40%;
    animation: drift 12s ease-in-out infinite alternate;
}
@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, -20px) scale(1.1); }
}
.grid-overlay {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(0, 245, 160, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 160, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, black 20%, transparent 70%);
}
.scanline {
    position: absolute; top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.3;
    animation: scan 4s ease-in-out infinite;
}
@keyframes scan {
    0% { top: 0; opacity: 0.3; }
    50% { top: 100%; opacity: 0.1; }
    100% { top: 0; opacity: 0.3; }
}

.hero-layout {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 40px; align-items: center;
    position: relative; z-index: 1;
}
.hero-left { max-width: 520px; }
.chip {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px;
    background: var(--primary-dim);
    border: 1px solid rgba(0, 245, 160, 0.2);
    border-radius: 50px;
    font-size: 12px; font-weight: 600; color: var(--primary);
    margin-bottom: 28px;
}
.chip-dot {
    width: 8px; height: 8px;
    background: var(--primary); border-radius: 50%;
    box-shadow: 0 0 8px var(--primary);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.6); }
}
.hero h1 {
    font-size: clamp(50px, 7vw, 84px);
    font-weight: 800; margin-bottom: 22px;
    letter-spacing: -3px;
}
.hero-p {
    font-size: 17px; color: var(--text-2);
    margin-bottom: 36px; line-height: 1.7;
    max-width: 420px;
}
.hero-btns { margin-bottom: 40px; }
.btn-main {
    display: inline-flex; align-items: center; gap: 14px;
    padding: 16px 30px;
    background: #FFF; color: #000;
    border-radius: 16px; font-weight: 700;
    transition: all 0.4s var(--ease);
    box-shadow: 0 0 40px rgba(0, 245, 160, 0.1), 0 4px 20px rgba(255,255,255,0.08);
}
.btn-main:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 0 60px rgba(0, 245, 160, 0.2), 0 12px 40px rgba(255,255,255,0.12);
}
.btn-main i { font-size: 28px; }
.btn-col { display: flex; flex-direction: column; text-align: left; }
.btn-col small { font-size: 10px; font-weight: 500; opacity: 0.6; }
.btn-col strong { font-size: 18px; font-weight: 800; letter-spacing: -0.3px; }
.btn-xl { padding: 20px 40px; }
.btn-xl i { font-size: 32px; }
.btn-xl .btn-col strong { font-size: 22px; }

.hero-proof {
    display: flex; align-items: center; gap: 20px;
}
.proof-item { display: flex; flex-direction: column; }
.proof-val {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px; font-weight: 700; color: var(--text);
}
.proof-lbl { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: 1.5px; }
.proof-divider { width: 1px; height: 32px; background: var(--border); }

/* Hero Phones */
.hero-right { position: relative; display: flex; align-items: center; justify-content: center; }
.phone-trio {
    position: relative; width: 100%; height: 540px;
    display: flex; align-items: center; justify-content: center;
}
.phone {
    position: absolute;
    background: var(--surface);
    border-radius: 30px; padding: 6px;
    border: 1px solid rgba(0, 245, 160, 0.08);
    overflow: hidden;
    transition: all 0.5s var(--ease);
}
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 24px; }
.ph-c {
    width: 210px; height: 440px; z-index: 3;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6), 0 0 80px rgba(0, 245, 160, 0.06);
}
.ph-l {
    width: 170px; height: 360px; z-index: 1;
    transform: translateX(-110px) rotate(-12deg) scale(0.85);
    opacity: 0.55;
}
.ph-r {
    width: 170px; height: 360px; z-index: 2;
    transform: translateX(110px) rotate(12deg) scale(0.85);
    opacity: 0.55;
}
.phone-trio:hover .ph-l {
    transform: translateX(-130px) rotate(-6deg) scale(0.9);
    opacity: 0.8;
}
.phone-trio:hover .ph-r {
    transform: translateX(130px) rotate(6deg) scale(0.9);
    opacity: 0.8;
}
.phone-glow {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(0, 245, 160, 0.08), transparent 70%);
    border-radius: 50%; z-index: 0;
}

/* ── FEATURES ── */
.features { padding: 140px 0; }
.tag {
    display: inline-block;
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 3px;
    color: var(--primary); margin-bottom: 14px;
}
.features h2, .screens h2 {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800; margin-bottom: 60px; letter-spacing: -2px;
}
.feat-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.feat-card {
    padding: 34px 26px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.4s var(--ease);
    opacity: 0; transform: translateY(40px);
}
.feat-card.visible { opacity: 1; transform: translateY(0); }
.feat-card:hover {
    border-color: rgba(0, 245, 160, 0.25);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 245, 160, 0.06), 0 0 0 1px rgba(0, 245, 160, 0.1);
}
.feat-icon {
    width: 50px; height: 50px;
    display: flex; align-items: center; justify-content: center;
    background: var(--primary-dim);
    border-radius: 14px; margin-bottom: 20px;
    font-size: 20px; color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 245, 160, 0.08);
}
.feat-icon.cyan { background: var(--cyan-dim); color: var(--cyan); box-shadow: 0 0 20px rgba(0, 217, 255, 0.08); }
.feat-icon.gold { background: var(--gold-dim); color: var(--gold); box-shadow: 0 0 20px rgba(255, 199, 0, 0.08); }
.feat-card h3 { font-size: 18px; margin-bottom: 10px; font-weight: 700; }
.feat-card p { font-size: 14px; color: var(--text-3); line-height: 1.7; }

/* ── SCREENS ── */
.screens {
    padding: 140px 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.screens-scroll {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.screen-item {
    display: flex; flex-direction: column;
    align-items: center; gap: 12px;
    opacity: 0; transform: translateY(30px) scale(0.95);
    transition: all 0.6s var(--ease);
}
.screen-item.visible { opacity: 1; transform: translateY(0) scale(1); }
.screen-item img {
    width: 100%; max-width: 160px; height: 330px;
    object-fit: cover; border-radius: 24px;
    border: 2px solid var(--border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    transition: all 0.4s var(--ease);
}
.screen-item:hover img {
    transform: translateY(-12px) scale(1.04);
    border-color: var(--primary);
    box-shadow: 0 25px 60px rgba(0, 245, 160, 0.1), 0 0 0 1px var(--primary);
}
.screen-item span {
    font-size: 11px; font-weight: 700;
    color: var(--text-3); text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* ── MARQUEE ── */
.marquee-section {
    padding: 50px 0; overflow: hidden;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}
.marquee-track { overflow: hidden; }
.marquee-content {
    display: flex; gap: 50px;
    animation: scroll 30s linear infinite;
    white-space: nowrap;
}
@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.mq-item {
    flex-shrink: 0;
    font-size: 16px; font-weight: 600;
    color: var(--text-2);
}

/* ── FINAL CTA ── */
.final-cta { padding: 140px 0; }
.cta-box {
    position: relative;
    padding: 80px 60px;
    background: linear-gradient(160deg, var(--surface), var(--elevated));
    border: 1px solid var(--border);
    border-radius: 32px;
    text-align: center;
    overflow: hidden;
}
.cta-glow {
    position: absolute; top: -100px; left: 50%;
    transform: translateX(-50%);
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0, 245, 160, 0.08), transparent 60%);
    border-radius: 50%; pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-inner h2 {
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 16px; letter-spacing: -2px;
}
.cta-inner p {
    font-size: 17px; color: var(--text-2);
    margin-bottom: 36px; max-width: 440px; margin-inline: auto;
}

/* ── FOOTER ── */
.footer {
    padding: 30px 0;
    border-top: 1px solid var(--border);
}
.footer-inner {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px;
}
.footer-left { display: flex; align-items: center; gap: 12px; }
.footer-logo { width: 28px; height: 28px; border-radius: 6px; }
.footer-left span { font-size: 13px; color: var(--text-3); }
.footer-right { display: flex; gap: 20px; }
.footer-right a { font-size: 13px; color: var(--text-3); transition: color 0.3s; }
.footer-right a:hover { color: var(--primary); }
.copyright {
    font-size: 11px; color: var(--text-3);
    text-align: center; padding-top: 16px;
    border-top: 1px solid var(--border);
}

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hero-layout { grid-template-columns: 1fr; text-align: center; }
    .hero-left { max-width: 100%; margin: 0 auto; }
    .hero-p { max-width: 100%; margin: 0 auto 36px; }
    .hero-btns { display: flex; justify-content: center; }
    .hero-proof { justify-content: center; }
    .hero-right { margin-top: 40px; }
    .phone-trio { height: 440px; }
    .ph-c { width: 180px; height: 380px; }
    .ph-l, .ph-r { width: 145px; height: 300px; }
    .feat-grid { grid-template-columns: repeat(2, 1fr); }
    .screens-scroll { grid-template-columns: repeat(4, 1fr); gap: 14px; }
    .screen-item img { max-width: 135px; height: 280px; }
}
@media (max-width: 768px) {
    .hero h1 { font-size: 44px; letter-spacing: -2px; }
    .hero-btns { justify-content: center; }
    .phone-trio { height: 380px; }
    .ph-c { width: 155px; height: 330px; }
    .ph-l { width: 125px; height: 265px; transform: translateX(-75px) rotate(-10deg) scale(0.85); }
    .ph-r { width: 125px; height: 265px; transform: translateX(75px) rotate(10deg) scale(0.85); }
    .feat-grid { grid-template-columns: 1fr; }
    .screens-scroll { grid-template-columns: repeat(2, 1fr); }
    .screen-item img { max-width: 155px; height: 310px; }
    .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
    .cta-box { padding: 50px 24px; }
}
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero { padding: 80px 0 50px; }
    .hero h1 { font-size: 36px; letter-spacing: -1.5px; }
    .features, .screens, .final-cta { padding: 100px 0; }
    .phone-trio { height: 320px; }
    .ph-c { width: 135px; height: 290px; border-radius: 22px; }
    .ph-l { width: 105px; height: 225px; transform: translateX(-60px) rotate(-10deg) scale(0.85); border-radius: 18px; }
    .ph-r { width: 105px; height: 225px; transform: translateX(60px) rotate(10deg) scale(0.85); border-radius: 18px; }
    .screens-scroll { gap: 10px; }
    .screen-item img { max-width: 100%; height: 230px; border-radius: 18px; }
    .btn-main { padding: 14px 24px; }
    .btn-xl { padding: 16px 28px; }
    .cta-box { border-radius: 20px; }
}