/* =========================================================
   COINTUP — Crypto Exchange Marketing Site
   Design system + components — LIGHT THEME (Brand: Gold + Ink)
   Palette sampled from logo: #FFBF00 gold · #FFDC73 light gold · #270200 ink
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* surfaces */
  --bg: #F8F6F1;
  --bg-2: #FFFFFF;
  --bg-3: #FFFFFF;
  --surface: #FFFFFF;
  --surface-2: #FFFFFF;
  --border: rgba(39, 18, 5, 0.10);
  --border-strong: rgba(39, 18, 5, 0.18);

  /* brand */
  --brand: #FFBF00;            /* logo gold — fills, buttons, accents */
  --brand-2: #FFA000;          /* deeper amber for gradient depth */
  --brand-3: #A4700A;          /* readable amber-brown — text/icons on white */
  --brand-light: #FFDC73;      /* logo light gold */
  --ink: #270200;              /* logo dark — text/icons placed ON gold */
  --grad: linear-gradient(120deg, #FFB300 0%, #FFCE4D 100%);     /* fill gradient */
  --grad-soft: linear-gradient(120deg, rgba(255,191,0,.16), rgba(255,220,115,.18));

  /* semantic */
  --up: #1B9E6A;
  --down: #E5484D;

  /* text */
  --text: #25130C;
  --text-2: #6B5A50;
  --text-3: #9C8B80;

  /* misc */
  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 12px;
  --shadow: 0 18px 44px -22px rgba(60, 40, 5, 0.30);
  --shadow-soft: 0 8px 24px -14px rgba(60, 40, 5, 0.22);
  --shadow-glow: 0 0 0 1px rgba(255,191,0,.4), 0 22px 50px -22px rgba(255,170,0,.5);
  --maxw: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --display: "Space Grotesk", var(--font);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
input, textarea, select { font-family: inherit; }

/* ---------- Ambient background ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(56% 46% at 12% -5%, rgba(255,191,0,.14), transparent 60%),
    radial-gradient(52% 42% at 96% 4%, rgba(255,220,115,.18), transparent 60%),
    radial-gradient(48% 48% at 50% 108%, rgba(255,160,0,.08), transparent 60%);
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: linear-gradient(rgba(39,18,5,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(39,18,5,.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  pointer-events: none;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { position: relative; }
.section-pad { padding: 110px 0; }
.section-pad-sm { padding: 70px 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; color: var(--text); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--brand-3);
  padding: 7px 14px; border-radius: 100px;
  background: var(--grad-soft); border: 1px solid rgba(255,191,0,.4);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 10px rgba(255,191,0,.9); }
.h-display { font-size: clamp(2.4rem, 5.4vw, 4.3rem); }
.h-1 { font-size: clamp(2rem, 4vw, 3rem); }
.h-2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.grad-text {
  background: linear-gradient(120deg, #A4700A 0%, #D99200 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.lead { color: var(--text-2); font-size: clamp(1rem, 1.3vw, 1.15rem); max-width: 60ch; }
.muted { color: var(--text-2); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .lead { margin: 16px auto 0; }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 15px; letter-spacing: .01em;
  padding: 13px 24px; border-radius: 12px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s, color .25s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; position: relative; z-index: 1; }
.btn::after {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.6), transparent);
  transform: skewX(-18deg); transition: left .6s var(--ease); pointer-events: none;
}
.btn:hover::after { left: 140%; }
.btn-primary {
  background: var(--grad); color: var(--ink);
  box-shadow: 0 10px 26px -10px rgba(255,170,0,.7);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -10px rgba(255,170,0,.8); }
.btn-ghost { background: #FFFFFF; color: var(--text); border: 1px solid var(--border-strong); box-shadow: var(--shadow-soft); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--brand); color: var(--brand-3); }
.btn-lg { padding: 16px 30px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  transition: background .3s, border-color .3s, box-shadow .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 30px -22px rgba(60,40,5,.4);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; }
.brand-logo { height: 30px; width: auto; display: block; transition: transform .4s var(--ease); }
.brand:hover .brand-logo { transform: scale(1.04); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  position: relative;
  font-size: 15px; font-weight: 500; color: var(--text-2);
  padding: 9px 14px; border-radius: 10px; transition: color .2s;
}
.nav-links a::before {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--grad); border-radius: 2px; transform: scaleX(0); transform-origin: center;
  transition: transform .3s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::before, .nav-links a.active::before { transform: scaleX(1); }
.nav-links a.active { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-cta .login { font-weight: 600; font-size: 15px; color: var(--text-2); padding: 9px 6px; transition: color .2s; }
.nav-cta .login:hover { color: var(--brand-3); }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--border); align-items: center; justify-content: center; background: #fff; box-shadow: var(--shadow-soft); }
.nav-toggle svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 40px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; position: relative; z-index: 2; }
.hero h1 { margin: 22px 0 20px; }
.hero .lead { margin-bottom: 32px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-trust { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; color: var(--text-3); font-size: 13.5px; }
.hero-trust .item { display: flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 16px; height: 16px; color: var(--brand-3); }

/* hero decorative background */
.hero-decor { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(64px); opacity: .55; }
.hero-orb.o1 { width: 420px; height: 420px; top: -120px; left: -80px; background: radial-gradient(circle, rgba(255,191,0,.55), transparent 70%); animation: drift1 16s ease-in-out infinite; }
.hero-orb.o2 { width: 360px; height: 360px; top: 40px; right: -60px; background: radial-gradient(circle, rgba(255,220,115,.6), transparent 70%); animation: drift2 19s ease-in-out infinite; }
.hero-orb.o3 { width: 300px; height: 300px; bottom: -120px; left: 40%; background: radial-gradient(circle, rgba(255,160,0,.34), transparent 70%); animation: drift1 22s ease-in-out infinite reverse; }
@keyframes drift1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px,30px); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-36px,26px); } }
.hero-floor {
  position: absolute; bottom: -40px; left: -10%; right: -10%; height: 320px;
  background-image: linear-gradient(rgba(255,191,0,.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,191,0,.16) 1px, transparent 1px);
  background-size: 50px 50px;
  transform: perspective(420px) rotateX(62deg); transform-origin: bottom center;
  mask-image: linear-gradient(to top, #000 5%, transparent 80%); opacity: .55;
}
.hero-wave { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; }
.hero-coin {
  position: absolute; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 800; color: #fff; font-size: 17px;
  box-shadow: 0 14px 30px -8px rgba(60,40,5,.3); opacity: .96;
  animation: floaty 6s ease-in-out infinite;
}
.hero-coin.c1 { top: 16%; left: 6%; background: #F7931A; }
.hero-coin.c2 { top: 60%; left: 3%; background: #627EEA; width: 42px; height: 42px; animation-delay: 1.2s; }
.hero-coin.c3 { top: 8%; right: 12%; background: #F3BA2F; width: 40px; height: 40px; font-size: 12px; color: #2A2200; animation-delay: .6s; }
.hero-coin.c4 { bottom: 14%; right: 8%; background: #8247E5; width: 46px; height: 46px; animation-delay: 1.8s; }
@media (max-width: 980px) { .hero-coin, .hero-floor { display: none; } }

/* hero background photo (faded skyline) */
.hero-photo {
  position: absolute; inset: 0; z-index: 0;
  background: url('../assets/img/hero-skyline.jpg') center top / cover no-repeat;
  opacity: .18;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.95) 0%, rgba(0,0,0,.3) 52%, transparent 88%);
          mask-image: linear-gradient(to bottom, rgba(0,0,0,.95) 0%, rgba(0,0,0,.3) 52%, transparent 88%);
}
.hero-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, rgba(255,191,0,.10), transparent 55%);
}

/* hero dashboard mockup */
.hero-visual { position: relative; }
.dash {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden; position: relative;
  transition: transform .2s ease, box-shadow .3s;
  transform-style: preserve-3d;
}
.dash::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 50% at 80% -10%, rgba(255,191,0,.1), transparent 60%); pointer-events: none; }
.dash-top { display: flex; align-items: center; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.dash-dots { display: flex; gap: 7px; }
.dash-dots span { width: 11px; height: 11px; border-radius: 50%; background: var(--border-strong); }
.dash-pair { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 14px; }
.dash-pair .ic { width: 22px; height: 22px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; font-size: 11px; color: var(--ink); font-weight: 800; }
.dash-price { margin-left: auto; text-align: right; }
.dash-price b { font-family: var(--display); font-size: 17px; }
.dash-price .chg { color: var(--up); font-size: 12.5px; font-weight: 600; }
.dash-chart { padding: 18px; }
.chart-svg { width: 100%; height: 170px; }
.dash-stats { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--border); }
.dash-stats div { padding: 14px 18px; border-right: 1px solid var(--border); }
.dash-stats div:last-child { border-right: none; }
.dash-stats span { display: block; color: var(--text-3); font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; }
.dash-stats b { font-family: var(--display); font-size: 16px; }

.float-chip {
  position: absolute; display: flex; align-items: center; gap: 10px;
  background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 11px 14px;
  box-shadow: var(--shadow); animation: floaty 5s ease-in-out infinite; z-index: 3;
}
.float-chip .ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--grad-soft); color: var(--brand-3); }
.float-chip .ic svg { width: 17px; height: 17px; }
.float-chip small { display: block; color: var(--text-3); font-size: 11px; }
.float-chip b { font-size: 13.5px; }
.float-chip.a { top: -22px; left: -26px; }
.float-chip.b { bottom: 40px; right: -28px; animation-delay: 1.4s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Ticker / marquee ---------- */
.ticker-wrap { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #fff; overflow: hidden; }
.ticker { display: flex; gap: 0; width: max-content; animation: scroll-x 38s linear infinite; }
.ticker:hover { animation-play-state: paused; }
.ticker .tick { display: flex; align-items: center; gap: 11px; padding: 16px 28px; border-right: 1px solid var(--border); white-space: nowrap; }
.tick .coin { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.tick .coin .sym-ic { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 800; color: #fff; }
.tick .px { font-family: var(--display); font-weight: 600; }
.tick .chg { font-size: 13px; font-weight: 600; padding: 2px 8px; border-radius: 7px; }
.chg.up { color: var(--up); background: rgba(27,158,106,.12); }
.chg.down { color: var(--down); background: rgba(229,72,77,.12); }
@keyframes scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Stats strip ---------- */
.stats-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 8px; }
.stat b { display: block; font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.6rem); }
.stat span { color: var(--text-3); font-size: 14px; }

/* ---------- Cards / grids + SPOTLIGHT hover ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow-soft);
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(255,191,0,.14), transparent 45%);
  transition: opacity .4s; z-index: 0;
}
.card:hover::before { opacity: 1; }
.card:hover { transform: translateY(-6px); border-color: rgba(255,191,0,.55); box-shadow: var(--shadow-glow); }
.card > * { position: relative; z-index: 1; }
.card .ic-box {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad-soft); border: 1px solid rgba(255,191,0,.32); margin-bottom: 18px;
  transition: transform .4s var(--ease), background .4s;
}
.card .ic-box svg { width: 26px; height: 26px; color: var(--brand-3); transition: color .4s; }
.card:hover .ic-box { transform: translateY(-3px) rotate(-6deg) scale(1.06); background: var(--grad); }
.card:hover .ic-box svg { color: var(--ink); }
.card h3 { font-size: 1.22rem; margin-bottom: 10px; }
.card p { color: var(--text-2); font-size: 14.5px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* product cards */
.product-card { padding: 32px; }
.product-card .tag { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-3); }
.product-card h3 { font-size: 1.5rem; margin: 12px 0 12px; }
.product-card ul { display: flex; flex-direction: column; gap: 11px; margin: 18px 0 24px; }
.product-card li { display: flex; align-items: flex-start; gap: 10px; color: var(--text-2); font-size: 14.5px; }
.product-card li svg { width: 18px; height: 18px; color: var(--brand-3); flex-shrink: 0; margin-top: 2px; }
.product-card .link { color: var(--brand-3); font-weight: 600; font-size: 14.5px; display: inline-flex; align-items: center; gap: 6px; }
.product-card .link svg { width: 16px; height: 16px; transition: transform .25s; }
.product-card:hover .link svg { transform: translateX(5px); }
.product-card.feature { background: linear-gradient(160deg, rgba(255,191,0,.14), rgba(255,220,115,.08)); border-color: rgba(255,191,0,.4); }

/* ---------- Chains ---------- */
.chains { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.chain-pill {
  display: flex; align-items: center; gap: 12px; padding: 16px 24px; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-soft);
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; position: relative; overflow: hidden;
}
.chain-pill::before { content:""; position:absolute; inset:0; opacity:0; pointer-events:none; background: radial-gradient(220px circle at var(--mx,50%) var(--my,50%), rgba(255,191,0,.16), transparent 50%); transition: opacity .4s; }
.chain-pill:hover::before { opacity: 1; }
.chain-pill:hover { transform: translateY(-5px); border-color: rgba(255,191,0,.5); box-shadow: var(--shadow); }
.chain-pill .sym-ic { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: #fff; font-size: 13px; transition: transform .5s var(--ease); }
.chain-pill:hover .sym-ic { transform: rotateY(360deg); }
.chain-pill b { display: block; font-size: 15px; }
.chain-pill small { color: var(--text-3); font-size: 12.5px; }

/* ---------- Split / showcase ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.rev .split-media { order: 2; }
.feature-list { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.feature-list .fl { display: flex; gap: 16px; }
.feature-list .fl .ic { width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid rgba(255,191,0,.32); transition: transform .35s var(--ease), background .35s; }
.feature-list .fl .ic svg { width: 22px; height: 22px; color: var(--brand-3); transition: color .35s; }
.feature-list .fl:hover .ic { background: var(--grad); transform: rotate(-6deg) scale(1.05); }
.feature-list .fl:hover .ic svg { color: var(--ink); }
.feature-list .fl h4 { font-size: 1.05rem; margin-bottom: 4px; }
.feature-list .fl p { color: var(--text-2); font-size: 14px; }

.glass-panel {
  background: #FFFFFF; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.glass-panel::before { content:""; position:absolute; inset:0; background: radial-gradient(60% 50% at 20% 0%, rgba(255,191,0,.1), transparent 60%); pointer-events:none; }

/* image media card (security section) */
.img-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  min-height: 440px; box-shadow: var(--shadow); display: flex; align-items: flex-end; padding: 26px;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.img-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-glow); }
.img-card .img-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .6s var(--ease); }
.img-card:hover .img-bg { transform: scale(1.05); }
.img-card .img-scrim { position: absolute; inset: 0; background: linear-gradient(155deg, rgba(255,170,0,.22) 0%, rgba(39,18,5,.35) 45%, rgba(39,18,5,.85) 100%); }
.img-card .img-content { position: relative; z-index: 1; width: 100%; color: #fff; }
.img-card .img-content h4 { color: #fff; font-size: 1.25rem; margin-bottom: 16px; }
.img-badges { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.img-badge { display: flex; align-items: center; gap: 11px; padding: 12px 14px; border-radius: 13px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); backdrop-filter: blur(8px); transition: background .3s; }
.img-badge:hover { background: rgba(255,255,255,.2); }
.img-badge svg { width: 22px; height: 22px; color: var(--brand); flex-shrink: 0; }
.img-badge b { color: #fff; font-size: 13.5px; display: block; }
.img-badge small { color: rgba(255,255,255,.72); font-size: 11.5px; }

/* app section image backdrop */
.app-media { position: relative; padding: 34px 24px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.app-media .app-photo { position: absolute; inset: 0; background-size: cover; background-position: center; }
.app-media .app-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(150deg, rgba(255,191,0,.34), rgba(39,18,5,.62)); }
.app-media .phone-mock { position: relative; z-index: 1; }

.sec-badges { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.sec-badge { display: flex; align-items: center; gap: 12px; padding: 16px; border-radius: 14px; background: var(--bg); border: 1px solid var(--border); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.sec-badge:hover { transform: translateY(-3px); border-color: rgba(255,191,0,.5); box-shadow: var(--shadow-soft); }
.sec-badge svg { width: 24px; height: 24px; color: var(--brand-3); flex-shrink: 0; }
.sec-badge b { font-size: 14px; font-weight: 600; }
.sec-badge small { display:block; color: var(--text-3); font-size: 12px; }

/* ---------- Rewards ---------- */
.reward-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 22px; }
.reward-hero {
  border-radius: var(--radius-lg); padding: 38px;
  background: linear-gradient(140deg, rgba(255,191,0,.18), rgba(255,220,115,.12));
  border: 1px solid rgba(255,191,0,.35); position: relative; overflow: hidden;
}
.reward-hero h3 { font-size: 1.8rem; margin-bottom: 12px; }
.reward-col { display: grid; gap: 22px; grid-template-rows: 1fr 1fr; }
.reward-mini { padding: 26px; }
.reward-mini .big { font-family: var(--display); font-size: 2.2rem; background: linear-gradient(120deg, #A4700A, #D99200); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }

/* ---------- Roadmap (scroll-driven timeline) ---------- */
.roadmap { position: relative; overflow: hidden; }
.roadmap-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(50% 40% at 12% 10%, rgba(255,191,0,.12), transparent 60%),
    radial-gradient(45% 45% at 90% 80%, rgba(255,220,115,.14), transparent 60%);
}
.roadmap-bg::before { content:""; position:absolute; inset:0;
  background-image: linear-gradient(rgba(39,18,5,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(39,18,5,.035) 1px, transparent 1px);
  background-size: 48px 48px; mask-image: radial-gradient(ellipse 70% 80% at 50% 40%, #000 30%, transparent 80%); }
.roadmap .container { position: relative; z-index: 1; }

.roadmap-track { position: relative; max-width: 980px; margin: 0 auto; padding: 10px 0; }
.rm-spine { position: absolute; left: 50%; top: 8px; bottom: 8px; width: 3px; transform: translateX(-50%); background: var(--border); border-radius: 3px; overflow: hidden; }
.rm-spine-fill { position: absolute; top: 0; left: 0; width: 100%; height: 0; background: var(--grad); box-shadow: 0 0 16px rgba(255,191,0,.7); transition: height .15s linear; }

.rm-item { position: relative; display: flex; min-height: 96px; margin-bottom: 30px; }
.rm-item:last-child { margin-bottom: 0; }
.rm-item:nth-child(odd) { justify-content: flex-start; }
.rm-item:nth-child(even) { justify-content: flex-end; }

.rm-node {
  position: absolute; left: 50%; top: 14px; transform: translateX(-50%);
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--border-strong); z-index: 2;
  font-family: var(--display); font-weight: 700; font-size: 14px; color: var(--text-3);
  box-shadow: var(--shadow-soft); transition: all .4s var(--ease);
}
.rm-item.reached .rm-node { color: var(--ink); background: var(--grad); border-color: transparent; box-shadow: 0 0 0 5px rgba(255,191,0,.22), 0 10px 24px -6px rgba(255,170,0,.6); }

.rm-card {
  width: 42%; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-soft);
  border-radius: var(--radius); padding: 22px 24px; position: relative;
  opacity: .6; transform: translateY(14px); transition: all .5s var(--ease);
}
.rm-item.reached .rm-card { opacity: 1; transform: none; border-color: rgba(255,191,0,.4); box-shadow: var(--shadow); }
.rm-card::after { content: ""; position: absolute; top: 26px; width: 12px; height: 12px; background: #fff; border: 1px solid var(--border-strong); transform: rotate(45deg); }
.rm-item:nth-child(odd) .rm-card::after { right: -7px; border-left: none; border-bottom: none; }
.rm-item:nth-child(even) .rm-card::after { left: -7px; border-right: none; border-top: none; }

.rm-status { display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 5px 11px; border-radius: 100px; margin-bottom: 12px; }
.rm-status .d { width: 6px; height: 6px; border-radius: 50%; }
.rm-status.done { color: var(--up); background: rgba(27,158,106,.12); }
.rm-status.done .d { background: var(--up); }
.rm-status.active { color: var(--brand-3); background: rgba(255,191,0,.18); }
.rm-status.active .d { background: var(--brand); animation: pulse 1.8s infinite; }
.rm-status.next { color: var(--text-3); background: rgba(39,18,5,.06); }
.rm-status.next .d { background: var(--text-3); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,191,0,.6); } 70% { box-shadow: 0 0 0 7px rgba(255,191,0,0); } 100% { box-shadow: 0 0 0 0 rgba(255,191,0,0); } }
.rm-card h3 { font-size: 1.18rem; margin-bottom: 8px; }
.rm-card p { color: var(--text-2); font-size: 14px; margin-bottom: 14px; }
.rm-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.rm-tags li { font-size: 12px; color: var(--text-2); padding: 4px 10px; border-radius: 8px; background: var(--bg); border: 1px solid var(--border); }

@media (max-width: 760px) {
  .rm-spine { left: 25px; }
  .rm-item, .rm-item:nth-child(odd), .rm-item:nth-child(even) { justify-content: flex-end; }
  .rm-node { left: 25px; top: 10px; width: 44px; height: 44px; }
  .rm-card { width: calc(100% - 64px); }
  .rm-item:nth-child(odd) .rm-card::after, .rm-item:nth-child(even) .rm-card::after { left: -7px; right: auto; border-right: none; border-top: none; border-left: 1px solid var(--border-strong); border-bottom: 1px solid var(--border-strong); }
}

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.step { position: relative; padding: 28px; }
.step .num { font-family: var(--display); font-size: 14px; font-weight: 700; color: var(--ink); width: 38px; height: 38px; border-radius: 11px; background: var(--grad); display: grid; place-items: center; margin-bottom: 18px; transition: transform .4s var(--ease); }
.step:hover .num { transform: translateY(-3px) scale(1.08); }
.step h4 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { color: var(--text-2); font-size: 14px; }
.step::after { content:""; position:absolute; top: 47px; right: -11px; width: 22px; height: 1px; background: var(--border-strong); }
.step:last-child::after { display: none; }

/* ---------- App / download ---------- */
.app-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.store-btn { display: flex; align-items: center; gap: 11px; padding: 12px 20px; border-radius: 13px; background: var(--ink); color: #fff; border: 1px solid var(--ink); transition: transform .25s, box-shadow .25s; }
.store-btn:hover { transform: translateY(-3px); box-shadow: 0 16px 30px -14px rgba(39,18,5,.55); }
.store-btn svg { width: 26px; height: 26px; }
.store-btn small { display: block; font-size: 11px; color: rgba(255,255,255,.7); }
.store-btn b { font-size: 15px; font-family: var(--display); }

.phone-mock {
  width: 260px; aspect-ratio: 9/18.5; border-radius: 34px;
  background: linear-gradient(160deg, #efe9dd, #fbf8f2);
  border: 1px solid var(--border-strong); padding: 12px;
  box-shadow: var(--shadow); position: relative; margin: 0 auto;
  transition: transform .2s ease; transform-style: preserve-3d;
}
.phone-mock .screen { width: 100%; height: 100%; border-radius: 24px; background: #fff; overflow: hidden; position: relative; border: 1px solid var(--border); }
.phone-notch { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 90px; height: 20px; border-radius: 0 0 12px 12px; background: #e4ddcf; z-index: 2; }

/* ---------- Fees ---------- */
.fees-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.fee-card { text-align: center; padding: 34px 28px; }
.fee-card h4 { color: var(--text-2); font-family: var(--font); font-weight: 600; font-size: 15px; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 14px; }
.fee-card .val { font-family: var(--display); font-size: 2.6rem; }
.fee-card.hl { background: linear-gradient(160deg, rgba(255,191,0,.14), rgba(255,220,115,.08)); border-color: rgba(255,191,0,.4); }
.fee-card p { color: var(--text-3); font-size: 13.5px; margin-top: 8px; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-soft); overflow: hidden; transition: border-color .25s, box-shadow .25s; }
.faq-item:hover { border-color: rgba(255,191,0,.45); }
.faq-item.open { border-color: rgba(255,191,0,.5); box-shadow: var(--shadow-soft); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; text-align: left; font-weight: 600; font-size: 16px; color: var(--text); }
.faq-q .ico { width: 26px; height: 26px; flex-shrink: 0; border-radius: 8px; background: var(--bg); display: grid; place-items: center; transition: transform .3s, background .3s, color .3s; }
.faq-q .ico svg { width: 16px; height: 16px; }
.faq-item.open .faq-q .ico { transform: rotate(45deg); background: var(--grad); color: var(--ink); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq-a p { padding: 0 24px 22px; color: var(--text-2); font-size: 14.5px; }

/* ---------- CTA banner ---------- */
.cta-banner {
  border-radius: var(--radius-lg); padding: 64px 48px; text-align: center; position: relative; overflow: hidden;
  background: linear-gradient(140deg, rgba(255,191,0,.18), rgba(255,220,115,.12));
  border: 1px solid rgba(255,191,0,.4);
}
.cta-banner::before { content:""; position:absolute; inset:0; background: radial-gradient(50% 60% at 50% 0%, rgba(255,191,0,.18), transparent 65%); pointer-events:none; }
.cta-banner h2 { margin-bottom: 16px; }
.cta-banner .lead { margin: 0 auto 28px; }
.cta-banner .hero-cta { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 70px 0 30px; margin-top: 40px; background: #FFFFFF; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.4fr; gap: 40px; }
.foot-brand .brand { margin-bottom: 16px; }
.foot-brand .brand-logo { height: 34px; }
.foot-brand p { color: var(--text-2); font-size: 14px; max-width: 30ch; margin-bottom: 20px; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 11px; border: 1px solid var(--border); display: grid; place-items: center; color: var(--text-2); transition: all .3s var(--ease); }
.socials a:hover { color: var(--ink); background: var(--grad); border-color: transparent; transform: translateY(-3px) rotate(-6deg); }
.socials svg { width: 19px; height: 19px; }
.foot-col h5 { font-size: 13px; text-transform: uppercase; letter-spacing: .07em; color: var(--text-3); margin-bottom: 16px; font-family: var(--font); font-weight: 700; }
.foot-col a { display: block; color: var(--text-2); font-size: 14.5px; padding: 6px 0; transition: color .2s, transform .2s; }
.foot-col a:hover { color: var(--brand-3); transform: translateX(4px); }
.foot-news p { color: var(--text-2); font-size: 14px; margin-bottom: 14px; }
.news-form { display: flex; gap: 8px; }
.news-form input { flex: 1; padding: 12px 14px; border-radius: 11px; background: var(--bg); border: 1px solid var(--border-strong); color: var(--text); font-size: 14px; outline: none; transition: border-color .2s, box-shadow .2s; }
.news-form input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(255,191,0,.18); }
.news-form button { padding: 12px 16px; }
.foot-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 26px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.foot-bottom p { color: var(--text-3); font-size: 13.5px; }
.foot-bottom .links { display: flex; gap: 22px; }
.foot-bottom .links a { color: var(--text-3); font-size: 13.5px; transition: color .2s; }
.foot-bottom .links a:hover { color: var(--brand-3); }
.risk-note { margin-top: 24px; color: var(--text-3); font-size: 12.5px; line-height: 1.7; max-width: 100%; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 80px 0 40px; text-align: center; position: relative; }
.page-hero h1 { margin: 18px 0 16px; }
.page-hero .lead { margin: 0 auto; }
.breadcrumb { color: var(--text-3); font-size: 14px; margin-bottom: 8px; }
.breadcrumb a:hover { color: var(--brand-3); }

/* ---------- About ---------- */
.value-card .ic-box { margin-bottom: 16px; }
.team-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.team-card { text-align: center; padding: 30px; }
.team-avatar { width: 92px; height: 92px; border-radius: 50%; margin: 0 auto 16px; display: grid; place-items: center; font-family: var(--display); font-size: 2rem; font-weight: 700; color: var(--ink); background: var(--grad); transition: transform .4s var(--ease); }
.team-card:hover .team-avatar { transform: scale(1.06) rotate(-4deg); }
.team-card h4 { font-size: 1.15rem; }
.team-card .role { color: var(--brand-3); font-size: 13.5px; font-weight: 600; margin-bottom: 10px; }
.team-card p { color: var(--text-2); font-size: 13.5px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.contact-info .ci { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.contact-info .ci:last-child { border-bottom: none; }
.contact-info .ci .ic { width: 46px; height: 46px; flex-shrink: 0; border-radius: 13px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid rgba(255,191,0,.32); transition: transform .35s var(--ease), background .35s; }
.contact-info .ci .ic svg { width: 22px; height: 22px; color: var(--brand-3); transition: color .35s; }
.contact-info .ci:hover .ic { background: var(--grad); transform: rotate(-6deg); }
.contact-info .ci:hover .ic svg { color: var(--ink); }
.contact-info .ci h4 { font-size: 1rem; margin-bottom: 3px; }
.contact-info .ci p { color: var(--text-2); font-size: 14px; }
.contact-form { padding: 34px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 8px; color: var(--text-2); }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px; border-radius: 12px;
  background: var(--bg); border: 1px solid var(--border-strong);
  color: var(--text); font-size: 14.5px; outline: none; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(255,191,0,.2); }
.form-note { color: var(--text-3); font-size: 12.5px; margin-top: 14px; text-align: center; }
.form-success { display: none; padding: 16px; border-radius: 12px; background: rgba(27,158,106,.12); border: 1px solid rgba(27,158,106,.3); color: var(--up); font-size: 14px; margin-top: 16px; }
.form-success.show { display: block; }

/* ---------- Blog / insights ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.post-card { overflow: hidden; padding: 0; }
.post-thumb { height: 170px; position: relative; overflow: hidden; }
.post-card .body { padding: 24px; }
.post-card .meta { display: flex; gap: 10px; align-items: center; font-size: 12.5px; color: var(--text-3); margin-bottom: 12px; }
.post-card .meta .cat { color: var(--brand-3); font-weight: 600; }
.post-card h3 { font-size: 1.15rem; margin-bottom: 10px; line-height: 1.3; }
.post-card p { color: var(--text-2); font-size: 14px; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Markets table ---------- */
#markets-table { overflow-x: auto; -webkit-overflow-scrolling: touch; }
#markets-table > div { min-width: 620px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 520px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split.rev .split-media { order: 0; }
  .reward-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .foot-brand { grid-column: 1 / -1; }
  .foot-news { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .nav-links, .nav-cta .login { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 76px; left: 0; right: 0;
    background: rgba(255,255,255,.98); backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border); padding: 14px 24px 22px; gap: 4px;
    box-shadow: var(--shadow);
  }
  .nav-links.open a { padding: 13px 14px; }
  .grid-3, .grid-4, .fees-grid, .post-grid, .team-grid, .stats-strip, .sec-badges, .form-row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step::after { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .section-pad { padding: 72px 0; }
  .float-chip { display: none; }
  .cta-banner { padding: 44px 24px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .h-display { font-size: 2rem; }
  .h-1 { font-size: 1.7rem; }
  .hero { padding-top: 36px; }
  .container { padding: 0 18px; }
  .dash-stats b { font-size: 14px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-orb, .hero-coin, .float-chip { animation: none; }
  * { scroll-behavior: auto; }
}