/* ===== Fonts (self-hosted) ===== */
@font-face { font-family: 'Plus Jakarta Sans'; src: url('assets/fonts/plus-jakarta-sans.woff2') format('woff2'); font-weight: 400 800; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url('assets/fonts/jetbrains-mono.woff2') format('woff2'); font-weight: 500; font-display: swap; }

/* ===== Tokens ===== */
:root {
  --ink: #06281A;          /* primary text on white */
  --bg: #04130D;
  --bg-2: #071B13;
  --green: #0A8F4E;
  --green-2: #16B364;
  --emerald: #22C55E;
  --mint: #5EF2A8;
  --gold: #D9B77E;         /* logo only */
  --grad: linear-gradient(135deg, #0A7A43 0%, #16B364 50%, #5EF2A8 100%);
  --red: #F87171;
  --text-1: #fff;
  --text-2: rgba(255,255,255,.72);
  --text-3: rgba(255,255,255,.48);
  --border: rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.14);
  --card: rgba(255,255,255,.04);
  --ease: cubic-bezier(.22,1,.36,1);
  --radius: 20px;
  --font: 'Plus Jakarta Sans', -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
svg { display: block; }
.container { width: min(1200px, 100% - 32px); margin-inline: auto; position: relative; }
.mono { font-family: var(--mono); }
em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Icons */
.ico { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.ico.sm { width: 18px; height: 18px; }
.ico.lg { width: 34px; height: 34px; }

/* Glass */
.glass {
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}

/* Background light */
.orb { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.o1 { width: 520px; height: 520px; background: var(--green-2); top: -120px; left: -140px; opacity: .45; animation: float 12s ease-in-out infinite; }
.o2 { width: 420px; height: 420px; background: var(--mint); bottom: -160px; right: -100px; opacity: .22; animation: float 14s ease-in-out infinite reverse; }
.o3 { width: 480px; height: 360px; background: var(--green); top: 25%; left: 50%; transform: translateX(-50%); opacity: .18; }
.o4 { width: 400px; height: 400px; background: var(--green-2); top: 10%; right: 5%; opacity: .16; }
@keyframes float { 50% { transform: translate(40px, 30px) scale(1.08); } }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: 999px; font-weight: 600; font-size: 15px;
  transition: transform .25s var(--ease), box-shadow .25s, background .25s, color .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 24px -8px rgba(22,179,100,.7); }
.btn-primary:hover { box-shadow: 0 14px 32px -8px rgba(94,242,168,.55); }
.btn-glass { border: 1px solid var(--border-strong); color: #fff; background: rgba(255,255,255,.05); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn-glass:hover { background: rgba(255,255,255,.11); }
.btn-ghost { color: var(--ink); }
.btn-ghost:hover { background: rgba(10,143,78,.07); }
.btn-white { background: #fff; color: var(--green); }
.btn-white:hover { box-shadow: 0 14px 30px -12px rgba(0,0,0,.4); }
.arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ===== Logo (kept from the gold version) ===== */
.logo { display: inline-flex; align-items: center; gap: 11px; }
.logo-mark { width: 36px; height: 36px; fill: none; stroke: var(--gold); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.logo-mark rect { stroke: rgba(217,183,126,.6); }
.logo-word { display: flex; flex-direction: column; line-height: 1; }
.logo-name { font-weight: 700; font-size: 15px; letter-spacing: .24em; color: var(--ink); }
.logo-sub { font-size: 9px; letter-spacing: .48em; color: #B8955A; margin-top: 5px; }
.footer .logo-name { color: #fff; }
.footer .logo-sub { color: var(--gold); }

/* ===== Header (floating glass pill) ===== */
.header-wrap {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%);
  width: min(1240px, calc(100% - 32px)); z-index: 100;
  padding: 5px; border-radius: 22px;
  background: linear-gradient(135deg, rgba(255,255,255,.4), rgba(255,255,255,.25) 50%, rgba(255,255,255,.4));
  backdrop-filter: blur(16px) saturate(170%); -webkit-backdrop-filter: blur(16px) saturate(170%);
  border: 1px solid rgba(255,255,255,.35);
  box-shadow: 0 8px 24px -10px rgba(6,40,26,.25);
  transition: top .3s var(--ease);
}
.header-wrap.scrolled { top: 8px; }
.header {
  height: 64px; background: #fff; border-radius: 18px;
  display: flex; align-items: center; justify-content: space-between; padding: 0 12px 0 16px; gap: 12px;
}

.nav { display: flex; gap: 2px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 4px; padding: 8px 12px; border-radius: 10px;
  font-size: 14.5px; font-weight: 600; color: rgba(6,40,26,.72); transition: color .2s, background .2s;
}
.nav-link:hover, .nav-item.open .nav-link { color: var(--ink); background: rgba(10,143,78,.07); }
.chev { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; transition: transform .3s var(--ease); }
.nav-item.open .chev { transform: rotate(180deg); }

.dropdown {
  position: absolute; top: calc(100% + 14px); left: 50%; min-width: 280px;
  background: #fff; border-radius: 16px; padding: 8px; border: 1px solid rgba(6,40,26,.08);
  box-shadow: 0 24px 48px -16px rgba(6,40,26,.3);
  opacity: 0; visibility: hidden; transform: translate(-50%, -6px);
  transition: opacity .2s, transform .3s var(--ease), visibility .2s;
}
.dropdown::before { content: ""; position: absolute; inset: -16px 0 auto; height: 16px; } /* hover bridge */
.dd-wide { display: grid; grid-template-columns: 1fr 1fr; min-width: 460px; }
.nav-item.open .dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.dropdown a { display: block; padding: 10px 12px; border-radius: 10px; transition: background .2s; }
.dropdown a:hover { background: rgba(10,143,78,.07); }
.dropdown strong { display: block; color: var(--ink); font-size: 14.5px; }
.dropdown span { color: rgba(6,40,26,.5); font-size: 13px; }

.header-actions { display: flex; align-items: center; gap: 6px; }
.burger { display: none; width: 40px; height: 40px; border-radius: 10px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-panel {
  display: none; background: #fff; border-radius: 18px; margin-top: 6px; padding: 8px 12px 14px; color: var(--ink);
  max-height: calc(100vh - 110px); overflow-y: auto;
}
.mobile-panel.open { display: block; animation: drop .35s var(--ease); }
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } }
.mobile-panel summary, .m-link { display: block; padding: 13px 6px; font-weight: 600; border-bottom: 1px solid rgba(6,40,26,.08); cursor: pointer; list-style: none; }
.mobile-panel summary::-webkit-details-marker { display: none; }
.mobile-panel summary::after { content: "+"; float: right; color: var(--green); }
.mobile-panel details[open] summary::after { content: "–"; }
.mobile-panel details a { display: block; padding: 8px 16px; color: rgba(6,40,26,.72); font-size: 15px; }
.m-actions { display: flex; gap: 8px; margin-top: 14px; }
.m-actions .btn { flex: 1; }
.m-actions .btn-ghost { border: 1px solid rgba(6,40,26,.14); }

/* ===== Hero ===== */
.hero { position: relative; padding: 170px 0 110px; overflow: hidden;
  background: radial-gradient(120% 80% at 50% 0%, #0D4A2E 0%, var(--bg) 60%); }
.grid-bg { position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); }
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--border-strong); background: rgba(255,255,255,.05); backdrop-filter: blur(10px); font-size: 13.5px; color: var(--text-2); margin-bottom: 22px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(94,242,168,.6); } 70%, 100% { box-shadow: 0 0 0 10px rgba(94,242,168,0); } }
h1 { font-size: clamp(40px, 6vw, 72px); line-height: 1.04; letter-spacing: -.035em; font-weight: 800; }
.lead { font-size: 18px; color: var(--text-2); margin: 22px 0 34px; max-width: 520px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.trust { display: flex; align-items: center; gap: 14px; margin-top: 38px; }
.avatars { display: flex; }
.avatars span { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--bg); margin-left: -10px; display: grid; place-items: center; font-size: 12px; font-weight: 700; background: linear-gradient(135deg, #16B364, #0A7A43); }
.avatars span:nth-child(2) { background: linear-gradient(135deg, #5EF2A8, #0F9F6E); }
.avatars span:nth-child(3) { background: linear-gradient(135deg, #34D399, #047857); }
.avatars span:nth-child(4) { background: linear-gradient(135deg, #A3E635, #15803D); }
.avatars span:first-child { margin-left: 0; }
.stars { color: #FFC83D; letter-spacing: 2px; font-size: 14px; }
.trust small { color: var(--text-3); }

.hero-visual { position: relative; }
.trade-card { border-radius: 24px; padding: 22px; box-shadow: 0 40px 80px -30px rgba(0,0,0,.6); }
.tc-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.sym { font-weight: 700; margin-right: 10px; }
.tag { font-size: 12px; padding: 3px 8px; border-radius: 6px; font-weight: 600; }
.tag.up { background: rgba(94,242,168,.15); color: var(--mint); }
.price { font-size: 22px; transition: color .3s; }
.price.up { color: var(--mint); } .price.down { color: var(--red); }
.chart { width: 100%; height: 180px; }
.tc-note { margin-top: 14px; padding: 14px 16px; border-radius: 14px; background: rgba(0,0,0,.22); border: 1px solid var(--border); }
.note-label { font-size: 12px; font-weight: 600; color: var(--mint); }
.tc-note p { font-size: 14.5px; color: var(--text-2); margin-top: 4px; }
.float-chip { position: absolute; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: var(--ink); border: 1px solid rgba(255,255,255,.6); border-radius: 14px; padding: 10px 14px; box-shadow: 0 16px 40px -12px rgba(0,0,0,.5); display: flex; flex-direction: column; line-height: 1.3; animation: bob 5s ease-in-out infinite; }
.float-chip span { font-size: 12px; color: rgba(6,40,26,.55); }
.c1 { top: -22px; right: -12px; }
.c2 { bottom: -26px; left: -24px; animation-delay: -2.5s; }
@keyframes bob { 50% { transform: translateY(-10px); } }

/* ===== Sections ===== */
.section { padding: 100px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head.row { display: flex; justify-content: space-between; align-items: end; text-align: left; max-width: none; gap: 20px; flex-wrap: wrap; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--mint); margin-bottom: 12px; }
h2 { font-size: clamp(30px, 4.2vw, 50px); line-height: 1.1; letter-spacing: -.03em; font-weight: 800; }
.section-head p, .funding p, .support p, .aff-copy p { color: var(--text-2); font-size: 17px; margin-top: 14px; }
h3 { font-size: 20px; letter-spacing: -.01em; }

/* Quick start */
.quick-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 18px; }
.q-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 8px;
  transition: transform .35s var(--ease), border-color .3s, background .3s; }
.q-card:hover { transform: translateY(-6px); border-color: rgba(94,242,168,.35); background: rgba(255,255,255,.07); }
.q-card p { color: var(--text-2); }
.q-main { grid-row: span 2; background: var(--grad); border: 0; justify-content: flex-end; min-height: 320px; }
.q-main p { color: rgba(255,255,255,.88); }
.q-main h3 { font-size: 30px; line-height: 1.15; }
.q-icon { width: 52px; height: 52px; border-radius: 14px; background: rgba(255,255,255,.08); color: var(--mint); display: grid; place-items: center; margin-bottom: auto; }
.q-main .q-icon { background: rgba(255,255,255,.2); color: #fff; }
.q-link { margin-top: 10px; font-weight: 600; color: var(--mint); }
.q-main .q-link { color: #fff; }
.quick-grid .q-card:nth-child(5) { grid-column: 2 / span 2; }

/* Numbers */
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.spec-card { background: linear-gradient(180deg, rgba(22,179,100,.14), rgba(255,255,255,.02)); border-radius: 24px; padding: 32px; }
.spec-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 28px; flex-wrap: wrap; }
.badge { font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; background: var(--grad); }
.badge.alt { background: rgba(94,242,168,.15); color: var(--mint); }
.spec-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.spec-stats b { display: block; font-size: 40px; font-weight: 800; letter-spacing: -.03em; line-height: 1.1; }
.spec-stats small { color: var(--text-3); font-size: 14px; }
.spec-foot { display: flex; align-items: center; gap: 10px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--text-2); font-weight: 600; }
.spec-foot .ico { color: var(--mint); }

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card { padding: 32px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--card); position: relative; overflow: hidden; transition: transform .35s var(--ease); }
.why-card::after { content: ""; position: absolute; inset: auto -40% -60% auto; width: 220px; height: 220px; border-radius: 50%; background: var(--green-2); filter: blur(70px); opacity: 0; transition: opacity .4s; }
.why-card:hover { transform: translateY(-6px); }
.why-card:hover::after { opacity: .45; }
.why-ico { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 16px; background: var(--grad); margin-bottom: 22px; }
.why-card p { color: var(--text-2); margin-top: 10px; }

/* Video */
.video-wrap { position: relative; border-radius: 28px; overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid var(--border-strong); background: #000; box-shadow: 0 40px 80px -30px rgba(0,0,0,.7); }
.video-wrap video { width: 100%; height: 100%; object-fit: cover; display: block; }
.video-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(4,19,13,.8)); pointer-events: none; transition: opacity .4s; }
.video-wrap.playing::after { opacity: .3; }
.video-play { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 86px; height: 86px; border-radius: 50%; display: grid; place-items: center; color: #fff; z-index: 2; transition: transform .3s var(--ease), opacity .3s; box-shadow: 0 0 0 10px rgba(94,242,168,.12); }
.video-play .ico { width: 30px; height: 30px; fill: currentColor; margin-left: 4px; }
.video-play:hover { transform: translate(-50%, -50%) scale(1.08); }
.video-wrap.playing .video-play { opacity: 0; }
.video-wrap.playing:hover .video-play { opacity: 1; }
.video-caption { position: absolute; left: 22px; bottom: 22px; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-radius: 14px; }
.video-caption small { display: block; color: var(--text-3); font-size: 12.5px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); }

/* Plans (tabs) */
.tabs { display: flex; gap: 6px; padding: 6px; border-radius: 999px; width: max-content; max-width: 100%; margin: 0 auto 32px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: 14.5px; color: var(--text-2); white-space: nowrap; transition: color .2s, background .3s; }
.tab.active { background: #fff; color: var(--ink); }
.tab:not(.active):hover { color: #fff; }
.acc-panel { display: none; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; padding: 44px; border-radius: 28px; border: 1px solid var(--border-strong); background: linear-gradient(135deg, rgba(22,179,100,.15), rgba(255,255,255,.02)); }
.acc-panel.active { display: grid; animation: fadeUp .5s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } }
.acc-copy h3 { font-size: 32px; letter-spacing: -.02em; }
.acc-copy p { color: var(--text-2); margin: 14px 0 20px; font-size: 17px; }
.checks { list-style: none; display: grid; gap: 10px; margin-bottom: 28px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 50%; background: rgba(94,242,168,.15); color: var(--mint); font-size: 12px; display: grid; place-items: center; font-weight: 700; }
.acc-art { aspect-ratio: 1.2; border-radius: 22px; background: var(--grad); display: grid; place-content: center; text-align: center; position: relative; overflow: hidden; }
.acc-art::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(45deg, rgba(255,255,255,.06) 0 2px, transparent 2px 14px); }
.price-tag { font-size: clamp(56px, 8vw, 100px); font-weight: 800; letter-spacing: -.05em; line-height: 1; position: relative; }
.price-tag sup { font-size: .4em; vertical-align: top; position: relative; top: .35em; margin-right: 2px; }
.acc-art small { font-size: 16px; opacity: .85; position: relative; }

/* Payment (white panel) */
.funding { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding: 56px; border-radius: 28px; background: #fff; color: var(--ink); border: 0; }
.funding p { color: rgba(6,40,26,.65); }
.funding .eyebrow { color: var(--green); }
.zero-fee { display: inline-flex; align-items: baseline; gap: 10px; margin-top: 26px; padding: 14px 22px; border-radius: 16px; background: #ECFDF3; font-weight: 600; max-width: 100%; }
.zero-fee b { font-size: 34px; color: var(--green); font-weight: 800; }
.pay-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pay { padding: 26px 20px; border-radius: 18px; background: #F6FAF8; border: 1px solid #E3ECE7; display: flex; flex-direction: column; gap: 12px; transition: transform .3s var(--ease), box-shadow .3s; }
.pay .ico { width: 28px; height: 28px; color: var(--green); }
.pay span { font-size: 15px; font-weight: 600; color: rgba(6,40,26,.8); }
.pay:hover { transform: translateY(-4px); box-shadow: 0 16px 32px -16px rgba(10,143,78,.45); }

/* Steps */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; position: relative; }
.steps::before { content: ""; position: absolute; top: 44px; left: 16%; right: 16%; height: 2px; background: linear-gradient(90deg, transparent, var(--emerald), var(--mint), transparent); opacity: .5; }
.step { text-align: center; padding: 0 16px; position: relative; }
.num { display: grid; place-items: center; width: 88px; height: 88px; margin: 0 auto 22px; border-radius: 50%; background: var(--bg); border: 1px solid var(--border-strong); font-family: var(--mono); font-size: 22px; color: var(--mint); box-shadow: inset 0 0 30px rgba(22,179,100,.35); }
.step p { color: var(--text-2); margin-top: 8px; }

/* Reviews */
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 18px; width: max-content; animation: scroll 70s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }
.review { width: 340px; flex-shrink: 0; padding: 24px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--border); display: flex; flex-direction: column; }
.review .stars { margin-bottom: 10px; }
.review p { color: var(--text-2); font-size: 15px; flex: 1; }
.review footer { display: flex; align-items: center; gap: 10px; margin-top: 16px; font-weight: 600; font-size: 14px; }
.review footer span { width: 34px; height: 34px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; font-size: 12px; flex-shrink: 0; }
.review footer small { display: block; color: var(--text-3); font-weight: 500; font-size: 12.5px; }

/* Help */
#help { overflow: hidden; }
.support { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.channels { display: grid; gap: 12px; margin-top: 30px; }
.channel { display: flex; gap: 14px; align-items: center; padding: 16px 18px; border-radius: 16px; transition: border-color .3s; }
.channel:hover { border-color: rgba(94,242,168,.35); }
.channel > span { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(22,179,100,.2); color: var(--mint); flex-shrink: 0; }
.channel small { display: block; color: var(--text-3); }
.chat { border-radius: 24px; overflow: hidden; background: #fff; color: var(--ink); border: 0; box-shadow: 0 40px 80px -30px rgba(0,0,0,.6); }
.chat-head { padding: 16px 20px; background: var(--grad); color: #fff; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.chat-head small { margin-left: auto; font-weight: 500; opacity: .85; }
.online { width: 9px; height: 9px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,.3); }
.chat-body { padding: 20px; display: flex; flex-direction: column; gap: 10px; min-height: 360px; background: #F6FAF8; }
.msg { max-width: 82%; padding: 10px 14px; border-radius: 16px; font-size: 14.5px; animation: fadeUp .4s var(--ease); }
.msg.user { align-self: flex-end; background: var(--green); color: #fff; border-bottom-right-radius: 4px; }
.msg.agent { align-self: flex-start; background: #fff; border: 1px solid #E3ECE7; border-bottom-left-radius: 4px; }
.typing { display: inline-flex; gap: 4px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: #9AABA2; animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; } .typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 50% { opacity: .2; } }

/* Partners */
.aff { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; padding: 56px; border-radius: 28px; background: var(--grad); position: relative; overflow: hidden; }
.aff::before { content: ""; position: absolute; width: 500px; height: 500px; border-radius: 50%; border: 80px solid rgba(255,255,255,.06); right: -200px; top: -200px; }
.aff-copy { position: relative; }
.aff .eyebrow { color: #fff; opacity: .8; }
.aff-copy p { color: rgba(255,255,255,.9); }
.aff-badges { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 30px; }
.aff-badges span { padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.16); font-size: 14px; font-weight: 600; }
.calc { position: relative; background: rgba(4,19,13,.55); border-color: rgba(255,255,255,.18); border-radius: 22px; padding: 28px; }
.calc h4 { font-size: 18px; margin-bottom: 20px; }
.calc label { display: flex; justify-content: space-between; font-size: 14px; color: var(--text-2); margin-bottom: 8px; }
.calc output { color: #fff; font-weight: 700; font-family: var(--mono); }
.calc input[type=range] { width: 100%; margin-bottom: 22px; accent-color: var(--mint); }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 4px; border-radius: 12px; background: rgba(255,255,255,.07); margin-bottom: 22px; }
.seg button { padding: 9px 6px; border-radius: 9px; font-size: 13.5px; font-weight: 600; color: var(--text-2); transition: background .25s, color .25s; }
.seg button.active { background: #fff; color: var(--ink); }
.calc-res { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.calc-res div { padding: 16px; border-radius: 14px; background: rgba(255,255,255,.07); }
.calc-res small { display: block; color: var(--text-3); }
.calc-res b { font-size: 28px; font-weight: 800; letter-spacing: -.02em; }
.fine { font-size: 12px; color: var(--text-3); margin-top: 12px; }

/* Journal */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.post { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: var(--card); transition: transform .35s var(--ease); }
.post:hover { transform: translateY(-6px); }
.thumb { aspect-ratio: 16/10; position: relative; display: flex; align-items: flex-start; padding: 16px; overflow: hidden; }
.thumb span { position: relative; z-index: 1; padding: 4px 12px; border-radius: 999px; background: rgba(255,255,255,.9); color: var(--ink); font-size: 12px; font-weight: 700; }
.t1 { background: linear-gradient(135deg, #0A7A43, #5EF2A8); }
.t2 { background: linear-gradient(135deg, #065F46, #34D399); }
.t3 { background: linear-gradient(135deg, #052E1F, #16B364); }
.thumb::after { content: ""; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 100'%3E%3Cpath d='M0 80 L30 65 L55 72 L85 40 L110 50 L140 20 L170 30 L200 10' fill='none' stroke='white' stroke-opacity='.4' stroke-width='2'/%3E%3C/svg%3E") bottom/100% no-repeat; transition: transform .6s var(--ease); }
.post:hover .thumb::after { transform: scale(1.08); }
.post h3 { padding: 20px 22px 8px; font-size: 18px; line-height: 1.35; }
.post a { display: inline-block; padding: 0 22px 22px; color: var(--mint); font-weight: 600; font-size: 14.5px; }

/* Community */
.social-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.social { padding: 30px; border-radius: var(--radius); display: flex; flex-direction: column; gap: 6px; min-height: 220px; border: 0; transition: transform .35s var(--ease); }
.social:hover { transform: translateY(-6px) rotate(-.5deg); }
.social .ico { margin-bottom: auto; }
.social b { font-size: 24px; margin-top: 24px; }
.social span { color: rgba(255,255,255,.88); }
.social-grid .social:nth-child(1) { background: var(--grad); }
.social-grid .social:nth-child(2) { background: #000; border: 1px solid var(--border-strong); }
.social-grid .social:nth-child(2) .ico { color: var(--mint); }
.social-grid .social:nth-child(3) { background: linear-gradient(135deg, #065F46, #0F9F6E); }

/* CTA */
.cta { text-align: center; padding: 80px 24px; border-radius: 32px; background: radial-gradient(circle at 50% 0%, rgba(94,242,168,.35), transparent 60%), var(--grad); }
.cta p { font-size: 18px; color: rgba(255,255,255,.9); margin: 14px auto 30px; max-width: 540px; }
.cta em { background: none; color: #fff; text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 8px; text-decoration-color: rgba(255,255,255,.5); }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 72px 0 28px; background: var(--bg-2); }
.foot-top { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 32px; }
.foot-brand p { color: var(--text-3); margin-top: 14px; max-width: 280px; }
.foot-brand .foot-mail { color: var(--mint); margin-top: 10px; font-size: 14.5px; }
.foot-col h5 { font-size: 14px; margin-bottom: 14px; }
.foot-col a { display: block; color: var(--text-3); font-size: 14.5px; padding: 4px 0; transition: color .2s; }
.foot-col a:hover { color: #fff; }
.legal { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--border); color: var(--text-3); font-size: 13px; }
.legal b { color: var(--text-2); }
.foot-bottom { display: flex; justify-content: space-between; margin-top: 28px; font-size: 13.5px; color: var(--text-3); flex-wrap: wrap; gap: 10px; }
.to-top:hover { color: #fff; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .nav, .header-actions > .btn { display: none; }
  .burger { display: flex; }
}
@media (max-width: 960px) {
  .hero { padding-top: 140px; }
  .hero-inner, .support, .aff, .funding, .acc-panel.active { grid-template-columns: 1fr; }
  .hero-visual { max-width: 520px; width: 100%; margin: 20px auto 0; }
  .quick-grid { grid-template-columns: 1fr 1fr; }
  .q-main { grid-row: auto; grid-column: span 2; min-height: 240px; }
  .quick-grid .q-card:nth-child(5) { grid-column: span 2; }
  .why-grid, .blog-grid, .social-grid { grid-template-columns: 1fr 1fr; }
  .foot-top { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
  .acc-art { aspect-ratio: 2; }
}
@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .spec-grid, .why-grid, .blog-grid, .social-grid, .steps, .quick-grid { grid-template-columns: 1fr; }
  .q-main, .quick-grid .q-card:nth-child(5) { grid-column: auto; }
  .steps::before { display: none; }
  .funding, .aff, .acc-panel, .spec-card { padding: 28px 20px; }
  .tabs { margin-inline: 0; }
  .spec-stats b { font-size: 32px; }
  .foot-top { grid-template-columns: 1fr 1fr; }
  .c1 { right: 0; } .c2 { left: 0; }
  .hero-ctas .btn { flex: 1; }
  .video-wrap { aspect-ratio: 4 / 5; border-radius: 22px; }
  .video-caption { left: 12px; right: 12px; bottom: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}