/* ============================================================
   MiningHubPK — Gold Mining System
   Premium dark + gold theme. Big tiles, Windows-Phone feel,
   gorgeous gold animations.
   ============================================================ */

:root {
  --gold-700: #8a6504;
  --gold-600: #b8860b;
  --gold-500: #d4af37;
  --gold-400: #e8c75a;
  --gold-300: #f6dd8a;
  --gold-200: #fbebb4;
  --gold-grad: linear-gradient(135deg, #f9e28c 0%, #d4af37 45%, #a67c00 100%);
  --gold-grad-soft: linear-gradient(135deg, rgba(244, 196, 60, .16), rgba(166, 124, 0, .05));
  --gold-glow: rgba(212, 175, 55, .45);

  --bg-900: #0b0906;
  --bg-850: #12100a;
  --bg-800: #181409;
  --bg-700: #201a0c;
  --card: #191408;
  --card-2: #1f1809;

  --ink-900: #f5ecd7;
  --ink-700: #e7d9ae;
  --ink-500: #a9976a;
  --ink-300: #7c6e4b;

  --line: rgba(212, 175, 55, .16);
  --line-strong: rgba(212, 175, 55, .32);

  --shadow-sm: 0 8px 24px rgba(0,0,0,.4);
  --shadow-md: 0 22px 60px rgba(0,0,0,.5);
  --shadow-lg: 0 34px 90px rgba(0,0,0,.6);
  --gold-shadow: 0 14px 34px rgba(212,175,55,.22);

  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
  --font: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  --display: "Fraunces", Georgia, "Times New Roman", serif;
}

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

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

body {
  font-family: var(--font);
  color: var(--ink-900);
  background: var(--bg-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; font-weight: 800; font-size: .95rem;
  padding: 13px 26px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid transparent; transition: all .25s ease; white-space: nowrap;
}
.btn--lg { padding: 16px 36px; font-size: 1.02rem; }
.btn--block { width: 100%; }
.btn--primary {
  background: var(--gold-grad); color: #1a1302;
  box-shadow: 0 12px 30px var(--gold-glow);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 20px 44px var(--gold-glow); }
.btn--outline {
  background: transparent; color: var(--gold-300); border-color: var(--line-strong);
}
.btn--outline:hover { border-color: var(--gold-500); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(212,175,55,.14); }
.btn--ghost { background: transparent; color: var(--ink-700); }
.btn--ghost:hover { background: var(--bg-800); color: var(--gold-300); }

/* ---------- Top bar ---------- */
.topbar {
  background: linear-gradient(90deg, var(--bg-800), var(--bg-700));
  color: var(--gold-300); font-size: .8rem; font-weight: 700;
  border-bottom: 1px solid var(--line);
}
.topbar__inner { display: flex; justify-content: space-between; align-items: center; padding: 8px 24px; }
.topbar__live { display: flex; align-items: center; gap: 8px; }
.topbar__live .dot {
  width: 8px; height: 8px; border-radius: 50%; background: #ffd84d;
  box-shadow: 0 0 0 0 rgba(255,216,77,.7); animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,216,77,.6); }
  70% { box-shadow: 0 0 0 8px rgba(255,216,77,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,216,77,0); }
}
.topbar__right { display: flex; align-items: center; gap: 18px; }
.topbar__link { color: var(--gold-300); border-bottom: 1px solid var(--line-strong); }
.topbar__link:hover { border-color: var(--gold-400); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11,9,6,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s ease;
}
.site-header.scrolled { box-shadow: 0 12px 34px rgba(0,0,0,.5); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.3rem; color: var(--ink-900); }
.brand__mark {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
  background: var(--gold-grad); color: #1a1302; font-family: var(--display); font-size: 1.25rem;
  box-shadow: 0 8px 20px var(--gold-glow);
}
.brand__accent { color: var(--gold-400); }
.nav__links { display: flex; gap: 30px; font-weight: 600; font-size: .95rem; }
.nav__links a { color: var(--ink-700); position: relative; padding: 6px 0; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--gold-grad); transition: width .25s ease;
}
.nav__links a:hover { color: var(--gold-300); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav__burger span { width: 24px; height: 2.5px; background: var(--ink-900); border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 70px 0 0; overflow: hidden; background: var(--bg-900); }
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); }
.orb--1 { width: 460px; height: 460px; background: rgba(212,175,55,.16); top: -140px; right: -100px; }
.orb--2 { width: 380px; height: 380px; background: rgba(212,175,55,.10); bottom: -140px; left: -80px; }
.orb--3 { width: 300px; height: 300px; background: rgba(255,216,77,.10); top: 40%; left: 45%; }
.grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(212,175,55,.06) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(212,175,55,.06) 1px, transparent 1px);
  background-size: 46px 46px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

/* floating gold particles */
.gold-particles { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.gold-particles span {
  position: absolute; bottom: -14px; width: 6px; height: 6px; border-radius: 50%;
  background: radial-gradient(circle, #ffe89b, #d4af37 70%);
  box-shadow: 0 0 10px 2px rgba(212,175,55,.5);
  animation: floatUp linear infinite;
  opacity: 0;
}
@keyframes floatUp {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: .9; }
  100% { transform: translateY(-110vh) translateX(var(--dx, 20px)) rotate(180deg); opacity: 0; }
}

.hero__inner {
  position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr;
  gap: 50px; align-items: center; padding-bottom: 60px;
}
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold-grad-soft); border: 1px solid var(--line-strong); color: var(--gold-300);
  font-weight: 800; font-size: .82rem; padding: 8px 16px; border-radius: 999px;
}
.pill__icon { width: 18px; height: 18px; border-radius: 50%; background: var(--gold-grad); color: #1a1302; display: grid; place-items: center; font-size: .7rem; }
.hero__title {
  font-family: var(--display); font-weight: 600; letter-spacing: -.5px;
  font-size: clamp(2.4rem, 5vw, 3.7rem); line-height: 1.08; margin: 20px 0 18px; color: var(--ink-900);
}
.grad-text {
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% auto;
  animation: shine 4s linear infinite;
}
@keyframes shine {
  to { background-position: 200% center; }
}
.hero__lead { font-size: 1.12rem; color: var(--ink-500); max-width: 540px; }
.hero__lead strong { color: var(--gold-300); }
.hero__actions { display: flex; gap: 14px; margin: 28px 0 34px; flex-wrap: wrap; }
.hero__trust { display: flex; gap: 34px; flex-wrap: wrap; }
.trust-item strong { display: block; font-size: 1.6rem; font-family: var(--display); color: var(--gold-300); }
.trust-item span { font-size: .85rem; color: var(--ink-300); }

/* hero mining rig card */
.hero__card { display: flex; justify-content: center; }
.rig-card {
  background: var(--card); border: 1px solid var(--line-strong); border-radius: 24px;
  padding: 26px; width: 100%; max-width: 430px; box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.rig-card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(212,175,55,.12), transparent 55%);
}
.rig-card__head { display: flex; justify-content: space-between; align-items: center; position: relative; }
.rig-card__label { font-size: .82rem; color: var(--ink-500); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.rig-card__badge { background: var(--gold-grad-soft); color: var(--gold-300); font-weight: 800; font-size: .76rem; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line-strong); }
.rig-card__value { font-family: var(--display); font-size: 2.5rem; font-weight: 600; color: var(--gold-300); margin: 10px 0 2px; position: relative; }
.rig-card__sub { font-size: .85rem; color: var(--ink-500); margin-bottom: 16px; }

/* the rig visual */
.rig {
  position: relative; border: 1px solid var(--line-strong); border-radius: 16px;
  background: linear-gradient(180deg, #141108, #0d0a05); padding: 16px; margin-bottom: 14px;
  overflow: hidden;
}
.rig::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,230,150,.08) 50%, transparent 70%);
  transform: translateX(-100%); animation: sweep 3.2s ease infinite;
}
@keyframes sweep { to { transform: translateX(100%); } }
.rig__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.rig__name { font-size: .8rem; font-weight: 800; color: var(--ink-700); letter-spacing: .04em; }
.rig__hash { font-size: .8rem; font-weight: 800; color: var(--gold-400); font-family: var(--display); }
.rig__fans { display: flex; gap: 14px; margin-bottom: 14px; justify-content: center; }
.rig__fan {
  width: 54px; height: 54px; border-radius: 50%; position: relative;
  background: radial-gradient(circle, #241d0a, #0d0a05 70%);
  border: 2px solid var(--line-strong);
}
.rig__fan::before {
  content: ""; position: absolute; inset: 6px; border-radius: 50%;
  border: 2px dashed var(--gold-500); animation: spinFan 1.4s linear infinite;
}
.rig__fan::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 8px; height: 8px;
  transform: translate(-50%,-50%); border-radius: 50%; background: var(--gold-400);
  box-shadow: 0 0 10px var(--gold-glow);
}
@keyframes spinFan { to { transform: rotate(360deg); } }
.rig__bars { display: flex; align-items: flex-end; gap: 6px; height: 64px; }
.rig__bars span { flex: 1; border-radius: 4px 4px 0 0; background: var(--gold-grad); opacity: .85; animation: growBar 2.2s ease infinite alternate; box-shadow: 0 0 12px rgba(212,175,55,.25); }
@keyframes growBar { from { height: 18%; } to { height: 96%; } }

.rig-card__footer { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 16px; border-top: 1px solid var(--line); padding-top: 16px; position: relative; }
.rig-card__footer > div { text-align: center; }
.rig-card__footer span { display: block; font-size: .72rem; color: var(--ink-500); }
.rig-card__footer strong { font-size: 1.02rem; color: var(--gold-300); }

/* ---------- Seals strip ---------- */
.seals-strip { position: relative; z-index: 2; background: var(--bg-850); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 30px 0; }
.seals-strip__inner { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.seals-strip__head { text-align: center; }
.seals-strip__title { display: block; font-size: .82rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-700); }
.seals-strip__sub { display: block; font-size: .85rem; color: var(--gold-500); font-weight: 600; margin-top: 4px; }
.seals { display: flex; gap: 26px; flex-wrap: wrap; justify-content: center; }
.seal { display: flex; flex-direction: column; align-items: center; gap: 8px; transition: transform .25s ease; }
.seal:hover { transform: translateY(-4px); }
.seal-svg { width: 116px; height: 116px; filter: drop-shadow(0 10px 24px rgba(0,0,0,.5)); }
.seal-name { font-size: .76rem; color: var(--ink-500); font-weight: 600; }

/* seal medallion typography */
.seal-curve { font-family: var(--font); font-weight: 800; letter-spacing: 1.5px; font-size: 9px; }
.seal-curve--bot { font-size: 7.5px; letter-spacing: .5px; }
.seal-abbr { font-family: var(--display); font-size: 19px; }
.seal-ribbon { font-family: var(--font); font-weight: 800; font-size: 7px; letter-spacing: .5px; }

/* ---------- Stats band ---------- */
.stats { background: var(--gold-grad); color: #1a1302; padding: 50px 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; text-align: center; }
.stat__num { font-family: var(--display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
.stat__label { font-size: .9rem; opacity: .9; font-weight: 700; }

/* ---------- Section base ---------- */
.section { padding: 90px 0; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 54px; }
.eyebrow {
  display: inline-block; font-weight: 800; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--gold-400); background: var(--gold-grad-soft); border: 1px solid var(--line-strong);
  padding: 6px 16px; border-radius: 999px; margin-bottom: 16px;
}
.section__title { font-family: var(--display); font-weight: 600; font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.12; color: var(--ink-900); }
.section__lead { font-size: 1.08rem; color: var(--ink-500); margin-top: 16px; }
.section__lead strong { color: var(--gold-300); }

/* ---------- Technology / How mining works ---------- */
.tech { background: var(--bg-850); }
.tech__flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; align-items: stretch; margin-bottom: 60px; }
.flow-step {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; position: relative; box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.flow-step:hover { transform: translateY(-6px); box-shadow: 0 18px 44px rgba(212,175,55,.12); }
.flow-step__icon {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  font-family: var(--display); font-size: 1.3rem; color: #1a1302; background: var(--gold-grad);
  margin-bottom: 14px; box-shadow: 0 10px 24px var(--gold-glow);
}
.flow-step h3 { font-size: 1.08rem; color: var(--ink-900); margin-bottom: 8px; }
.flow-step p { font-size: .92rem; color: var(--ink-500); }
.flow-arrow { display: grid; place-items: center; font-size: 1.8rem; color: var(--gold-600); font-weight: 700; }
.tech__features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease; }
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.feature__ic { font-size: 1.8rem; margin-bottom: 12px; }
.feature h4 { font-size: 1.05rem; color: var(--ink-900); margin-bottom: 8px; }
.feature p { font-size: .9rem; color: var(--ink-500); }

/* ---------- Plans (Mining Rigs) big tiles ---------- */
.plans { background: var(--bg-900); }
.plans__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: stretch; }
.plan {
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 34px 28px; position: relative; display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease;
  overflow: hidden;
}
.plan::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(150deg, rgba(212,175,55,.10), transparent 45%);
}
.plan:hover { transform: translateY(-8px) scale(1.02); box-shadow: var(--shadow-lg); border-color: var(--line-strong); }
.plan--featured { border-color: var(--gold-500); box-shadow: 0 0 40px rgba(212,175,55,.18); }
.plan__rig {
  width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center;
  background: var(--gold-grad); color: #1a1302; font-size: 1.6rem; margin-bottom: 14px;
  box-shadow: 0 10px 24px var(--gold-glow); position: relative; z-index: 1;
}
.plan__ribbon {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--gold-grad); color: #1a1302; font-size: .76rem; font-weight: 800;
  padding: 6px 18px; border-radius: 999px; box-shadow: 0 8px 20px var(--gold-glow); letter-spacing: .04em; z-index: 2;
}
.plan__tag { font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-500); position: relative; z-index: 1; }
.plan__name { font-family: var(--display); font-size: 1.5rem; font-weight: 600; color: var(--ink-900); margin: 6px 0 10px; position: relative; z-index: 1; }
.plan__yield { font-family: var(--display); font-size: 2.7rem; font-weight: 600; color: var(--gold-300); line-height: 1; position: relative; z-index: 1; }
.plan__yield span { font-size: 1rem; color: var(--ink-500); font-family: var(--font); font-weight: 700; }
.plan__price { font-size: .95rem; color: var(--ink-700); margin: 14px 0 18px; position: relative; z-index: 1; }
.plan__price strong { color: var(--gold-300); }
.plan__list { margin-bottom: 24px; flex: 1; position: relative; z-index: 1; }
.plan__list li { font-size: .92rem; color: var(--ink-700); padding: 9px 0; border-bottom: 1px dashed var(--line); }
.plan__list li:last-child { border-bottom: 0; }
.plan .btn { position: relative; z-index: 1; }

/* ---------- Performance ---------- */
.perf { background: var(--bg-850); }
.perf__inner { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center; }
.perf__legend { display: flex; gap: 22px; margin: 22px 0 26px; flex-wrap: wrap; font-size: .9rem; font-weight: 600; color: var(--ink-700); }
.dotc { width: 12px; height: 12px; border-radius: 50%; display: inline-block; margin-right: 7px; }
.dotc--brand { background: var(--gold-500); }
.dotc--muted { background: var(--ink-300); }
.chart-card { background: var(--card); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-md); }
.chart-card__head { display: flex; justify-content: space-between; align-items: center; font-weight: 700; color: var(--ink-900); margin-bottom: 14px; }
.chart-card__pill { background: var(--gold-grad-soft); color: var(--gold-400); font-size: .8rem; padding: 5px 14px; border-radius: 999px; border: 1px solid var(--line-strong); }

/* ---------- Security ---------- */
.security { background: var(--bg-900); }
.security__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-bottom: 60px; }
.sec-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; text-align: center; box-shadow: var(--shadow-sm); transition: transform .25s ease; }
.sec-card:hover { transform: translateY(-6px); }
.sec-card__ic { font-size: 2.1rem; margin-bottom: 12px; }
.sec-card h4 { font-size: 1.08rem; color: var(--ink-900); margin-bottom: 8px; }
.sec-card p { font-size: .88rem; color: var(--ink-500); }
.verify { background: var(--card); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-sm); }
.verify__title { text-align: center; font-family: var(--display); font-size: 1.4rem; color: var(--ink-900); margin-bottom: 26px; }
.verify__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.fbr-card { max-width: 520px; margin: 34px auto 0; padding: 22px; border-radius: var(--radius-sm); background: var(--card-2); border: 1px solid var(--line-strong); box-shadow: var(--shadow-sm); text-align: center; }
.fbr-card__head { display: flex; flex-direction: column; gap: 8px; align-items: center; font-family: var(--display); font-weight: 700; font-size: 1.15rem; color: var(--ink-900); margin-bottom: 16px; }
.fbr-card__badge { display: inline-block; padding: 4px 12px; border-radius: 99px; background: var(--gold-grad-soft); color: var(--gold-400); font-size: .78rem; font-weight: 800; letter-spacing: .02em; border: 1px solid var(--line-strong); }
.fbr-card__imgwrap { border: 1px dashed var(--line-strong); border-radius: 14px; background: #0d0a05; padding: 16px; }
.fbr-card__img { max-width: 100%; max-height: 260px; width: auto; height: auto; object-fit: contain; border-radius: 8px; }
.fbr-card__note { margin: 14px 0 0; font-size: .85rem; color: var(--ink-500); line-height: 1.5; }
.vseal { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; padding: 26px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--card-2); transition: transform .2s ease, box-shadow .2s ease; }
.vseal:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.vseal-svg { width: 100px; height: 100px; filter: drop-shadow(0 10px 24px rgba(0,0,0,.5)); }
.vseal .seal-name { font-size: .82rem; color: var(--ink-900); font-weight: 700; max-width: 150px; line-height: 1.25; }

/* ---------- About ---------- */
.about { background: var(--bg-850); }
.about__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.about__body { margin-top: 18px; color: var(--ink-500); font-size: 1rem; }
.about__stats { display: flex; gap: 34px; margin-top: 26px; flex-wrap: wrap; }
.about__stats strong { display: block; font-family: var(--display); font-size: 2rem; color: var(--gold-300); }
.about__stats span { font-size: .85rem; color: var(--ink-300); }
.about__media { position: relative; display: grid; gap: 18px; }
.about__card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow-sm); transition: transform .25s ease; }
.about__card:hover { transform: translateX(6px); }
.about__card-ic { font-size: 1.8rem; width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; background: var(--bg-800); }
.about__card strong { display: block; color: var(--ink-900); font-size: 1.05rem; }
.about__card span { font-size: .85rem; color: var(--ink-500); }

/* ---------- Testimonials ---------- */
.testimonials { background: var(--bg-900); }
.testi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-sm); height: 100%; }
.testi__stars { color: var(--gold-500); font-size: 1.1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testi p { font-size: 1.02rem; color: var(--ink-700); font-style: italic; margin-bottom: 20px; }
.testi__who { display: flex; align-items: center; gap: 12px; }
.avatar { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--gold-grad); color: #1a1302; font-weight: 800; }
.testi__who strong { display: block; color: var(--ink-900); font-size: .95rem; }
.testi__who span { font-size: .8rem; color: var(--ink-500); }

/* ---------- FAQ ---------- */
.faq { background: var(--bg-850); }
.faq__inner { max-width: 820px; margin: 0 auto; }
.accordion { display: flex; flex-direction: column; gap: 14px; }
.acc-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.acc-head { width: 100%; text-align: left; background: none; border: 0; padding: 20px 24px; font-size: 1.02rem; font-weight: 700; color: var(--ink-900); cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.acc-plus { font-size: 1.4rem; color: var(--gold-500); transition: transform .3s ease; }
.acc-item.open .acc-plus { transform: rotate(45deg); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.acc-body p { padding: 0 24px 22px; color: var(--ink-500); font-size: .95rem; }

/* ---------- CTA ---------- */
.cta { background: var(--gold-grad); color: #1a1302; padding: 80px 0; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 20%, rgba(255,255,255,.35), transparent 40%), radial-gradient(circle at 80% 80%, rgba(138,101,4,.35), transparent 45%); }
.cta__inner { position: relative; z-index: 1; text-align: center; max-width: 720px; margin: 0 auto; }
.cta__title { font-family: var(--display); font-size: clamp(1.9rem, 3.5vw, 2.8rem); font-weight: 700; }
.cta__lead { font-size: 1.1rem; opacity: .95; margin: 14px 0 28px; }
.cta__form { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta__form input { flex: 1; min-width: 260px; max-width: 360px; padding: 16px 22px; border-radius: 999px; border: 0; font-size: 1rem; font-family: var(--font); background: rgba(255,255,255,.95); }
.cta__form input:focus { outline: 3px solid rgba(255,255,255,.5); }
.cta__seals { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-top: 26px; font-size: .9rem; font-weight: 700; opacity: .95; }

/* ---------- Footer ---------- */
.footer { background: var(--bg-900); color: var(--ink-300); padding: 64px 0 0; border-top: 1px solid var(--line); }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.brand--light .brand__name { color: var(--ink-900); }
.brand--light .brand__name span { color: var(--gold-400); }
.footer__brand p { margin: 16px 0 18px; font-size: .92rem; max-width: 320px; color: var(--ink-500); }
.footer__seals { display: flex; gap: 8px; flex-wrap: wrap; }
.mini-seal { font-size: .7rem; font-weight: 800; color: var(--gold-300); background: var(--gold-grad-soft); border: 1px solid var(--line-strong); padding: 4px 9px; border-radius: 7px; }
.footer__col h5 { color: var(--ink-900); font-size: .95rem; margin-bottom: 14px; }
.footer__col a { display: block; font-size: .9rem; color: var(--ink-500); padding: 6px 0; transition: color .2s; }
.footer__col a:hover { color: var(--gold-300); }
.footer__bottom { border-top: 1px solid var(--line); padding: 20px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .8rem; color: var(--ink-300); }
.disclaimer { max-width: 520px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; gap: 36px; }
  .tech__flow { grid-template-columns: repeat(2, 1fr); }
  .flow-arrow { display: none; }
  .tech__features { grid-template-columns: repeat(2, 1fr); }
  .plans__grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .perf__inner { grid-template-columns: 1fr; gap: 36px; }
  .security__grid { grid-template-columns: repeat(2, 1fr); }
  .verify__grid { grid-template-columns: repeat(3, 1fr); }
  .about__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex; flex-direction: column; position: absolute; top: 76px; left: 0; right: 0;
    background: var(--bg-800); padding: 20px 24px; gap: 14px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md);
  }
  .nav__links.open .nav__signin {
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--gold-grad); color: #1a1302 !important; padding: 12px; border-radius: 12px; font-weight: 800;
  }
  .nav__burger { display: flex; }
  .nav__cta .btn--ghost { display: none; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .tech__flow, .tech__features, .security__grid { grid-template-columns: 1fr; }
  .verify__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero__trust { gap: 20px; }
  .seals { gap: 16px; }
  .seal-svg { width: 92px; height: 92px; }
  .topbar__inner { flex-wrap: wrap; gap: 4px; justify-content: center; text-align: center; }
  .topbar__right { flex-wrap: wrap; justify-content: center; }
}