/* 1Tap marketing site — SigmaZ AI */

:root {
  --bg: #f6f5ef;
  --bg-alt: #edece4;
  --surface: #ffffff;
  --ink: #111311;
  --ink-2: #3b3f3a;
  --muted: #6b6f67;
  --line: #d9d8cf;
  --accent: #c8f031;        /* signal lime: "it went up" */
  --accent-ink: #111311;
  --accent-deep: #4f6a00;   /* readable accent on light bg */
  --accent-soft: color-mix(in srgb, var(--accent) 22%, transparent);
  --chart-1: #111311;
  --chart-2: #a3a69c;
  --src-1: #111311;
  --src-2: #7c8a3a;
  --src-3: #b9c98a;
  --dark: #111311;
  --dark-ink: #f6f5ef;
  --shadow: 0 1px 2px rgba(17,19,17,.05), 0 10px 30px rgba(17,19,17,.07);
  --radius: 14px;
  --font: "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e100e; --bg-alt: #151815; --surface: #1a1d1a;
    --ink: #eeefe8; --ink-2: #c4c7bd; --muted: #8f9489; --line: #2b2f2a;
    --accent-deep: #c8f031; --chart-1: #c8f031; --chart-2: #5b6156;
    --src-1: #c8f031; --src-2: #8ea43c; --src-3: #4f5b2a;
    --dark: #050605; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e100e; --bg-alt: #151815; --surface: #1a1d1a;
  --ink: #eeefe8; --ink-2: #c4c7bd; --muted: #8f9489; --line: #2b2f2a;
  --accent-deep: #c8f031; --chart-1: #c8f031; --chart-2: #5b6156;
  --src-1: #c8f031; --src-2: #8ea43c; --src-3: #4f5b2a;
  --dark: #050605; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font); font-size: 17px; line-height: 1.55;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(42px, 6.4vw, 78px); font-weight: 800; letter-spacing: -0.04em; }
h2 { font-size: clamp(30px, 4vw, 48px); font-weight: 700; letter-spacing: -0.03em; max-width: 20ch; }
h3 { font-size: 20px; font-weight: 650; }
p { margin: 0; text-wrap: pretty; }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; }
.small { font-size: 13px; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 100; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

/* ── buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 22px; border-radius: 999px; font: 600 15px var(--font);
  text-decoration: none; border: 1.5px solid transparent; cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-block { width: 100%; }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { background: #d6f85a; }
.btn-dark { background: var(--ink); color: var(--bg); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent-deep); outline-offset: 3px; }
.link-arrow { font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--accent); }

/* ── nav ── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 9px; font-weight: 800; font-size: 21px; letter-spacing: -0.03em; text-decoration: none; }
.logo-dot { width: 22px; height: 22px; border-radius: 7px; background: var(--ink); position: relative; flex: none; }
.logo-dot::after { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: var(--accent); }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { text-decoration: none; font-size: 15px; color: var(--ink-2); }
.nav-links a:hover { color: var(--ink); }
@media (max-width: 860px) { .nav-links { display: none; } .nav .btn { margin-left: auto; } }

/* ── hero ── */
.hero { padding: 72px 0 96px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; gap: 44px; } .hero { padding: 44px 0 64px; } }
.eyebrow { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin-bottom: 18px; }
.hero h1 em { font-style: normal; background: linear-gradient(transparent 62%, var(--accent) 62%, var(--accent) 92%, transparent 92%); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .hero h1 em { background: none; color: var(--accent); } }
:root[data-theme="dark"] .hero h1 em { background: none; color: var(--accent); }
.lede { font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-2); margin-top: 24px; max-width: 52ch; }
.hero-ctas { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.promise-row { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 15px; color: var(--ink-2); }
.promise-row li { display: inline-flex; align-items: center; gap: 6px; }
.promise-row li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-deep); }
.promise-row strong { color: var(--ink); }

.hero-card { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: 22px; }
.hc-head { display: flex; justify-content: space-between; align-items: flex-start; }
.hc-big { display: flex; align-items: baseline; gap: 10px; margin-top: 4px; }
.hc-big > span:first-child { font-size: 48px; font-weight: 800; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.hc-delta { font: 600 15px var(--font); color: var(--accent-ink); background: var(--accent); padding: 2px 8px; border-radius: 6px; }
.tag-soft { color: var(--muted); border: 1px solid var(--line); padding: 3px 8px; border-radius: 6px; }
.bars { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; align-items: end; height: 150px; margin: 22px 0 8px; }
.bar { position: relative; border-radius: 8px 8px 3px 3px; background: var(--chart-2); opacity: .55; transform-origin: bottom; animation: grow .8s cubic-bezier(.3,.7,.3,1) both; }
.bar.now { background: var(--chart-1); opacity: 1; }
.bar span { position: absolute; bottom: -22px; left: 0; right: 0; text-align: center; font: 11px var(--mono); color: var(--muted); }
@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.hc-sources { list-style: none; padding: 0; margin: 34px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; font-size: 13px; color: var(--ink-2); }
.hc-sources li { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.hc-sources b { color: var(--ink); font-variant-numeric: tabular-nums; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.d1 { background: var(--src-1); } .d2 { background: var(--src-2); } .d3 { background: var(--src-3); }
.hc-approve { margin-top: 18px; padding: 14px 16px; border-radius: 14px; background: var(--bg); border: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.hc-approve p { font-weight: 600; font-size: 15px; margin-top: 2px; }
.tap-pill { background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 14px; padding: 9px 16px; border-radius: 999px; box-shadow: 0 0 0 4px var(--accent-soft); white-space: nowrap; }
@media (max-width: 480px) { .hc-sources { grid-template-columns: 1fr; } }

/* ── sections ── */
.section { padding: 104px 0; }
.section-alt { background: var(--bg-alt); }
@media (max-width: 720px) { .section { padding: 72px 0; } }
.section-lede { font-size: 18px; color: var(--ink-2); max-width: 62ch; margin-top: 20px; }

/* loop */
.loop-grid { display: grid; grid-template-columns: 360px 1fr; gap: 56px; align-items: center; margin-top: 56px; }
@media (max-width: 900px) { .loop-grid { grid-template-columns: 1fr; gap: 32px; } .loop-ring { max-width: 320px; margin: 0 auto; } }
.loop-ring { margin: 0; }
.ring-arc { fill: none; stroke: var(--ink); stroke-width: 2; }
.arrowhead { fill: var(--ink); }
.ring-node circle { fill: var(--surface); stroke: var(--ink); stroke-width: 2; transition: fill .2s; }
.ring-node text { font: 600 11.5px var(--font); text-anchor: middle; fill: var(--ink); }
.ring-node.on circle { fill: var(--accent); }
.ring-node.on text { fill: #111311; }
.ring-center { font: 600 15px var(--font); text-anchor: middle; fill: var(--ink-2); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.steps li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 18px 18px 18px 14px; border-radius: 14px; border: 1px solid transparent; transition: background .2s, border-color .2s; cursor: default; }
.steps li.on { background: var(--surface); border-color: var(--line); }
.step-n { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--ink); color: var(--accent); }
.steps h3 { margin-bottom: 6px; }
.steps p { color: var(--ink-2); font-size: 15.5px; }

.you-do { margin-top: 56px; border-top: 1px solid var(--line); padding-top: 36px; display: grid; grid-template-columns: 1fr 2fr; gap: 40px; }
@media (max-width: 900px) { .you-do { grid-template-columns: 1fr; gap: 20px; } }
.you-do h3 { font-size: 22px; max-width: 16ch; }
.you-do-list { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: yd; }
@media (max-width: 700px) { .you-do-list { grid-template-columns: 1fr; } }
.you-do-list li { counter-increment: yd; font-size: 15px; color: var(--ink-2); }
.you-do-list li::before { content: counter(yd); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font: 600 13px var(--mono); margin-bottom: 10px; }
.you-do-list b { color: var(--ink); display: block; margin-bottom: 2px; }

/* segments */
.seg-tabs { display: inline-flex; flex-wrap: wrap; gap: 4px; margin-top: 36px; padding: 4px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); }
.seg-tabs button { border: none; background: transparent; color: var(--ink-2); font: 600 15px var(--font); padding: 10px 18px; border-radius: 999px; cursor: pointer; }
.seg-tabs button[aria-selected="true"] { background: var(--ink); color: var(--bg); }
.seg-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 32px; }
.seg-panel[hidden] { display: none; }
@media (max-width: 860px) { .seg-panel { grid-template-columns: 1fr; gap: 24px; } }
.seg-copy h3 { font-size: 28px; letter-spacing: -0.02em; max-width: 18ch; }
.seg-for { color: var(--ink-2); margin-top: 12px; }
.seg-facts { margin: 24px 0 0; display: grid; gap: 14px; }
.seg-facts div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.seg-facts dt { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding-top: 3px; }
.seg-facts dd { margin: 0; font-size: 15.5px; }
.seg-example { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 24px; align-self: start; }
.seg-example ol { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 14px; }
.seg-example li { font-size: 15px; color: var(--ink-2); padding-left: 14px; border-left: 3px solid var(--accent); }
.seg-example li b { display: block; color: var(--ink); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; font-family: var(--mono); font-weight: 500; margin-bottom: 2px; }

/* ── demo ── */
.demo { margin-top: 44px; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: 24px; }
@media (max-width: 600px) { .demo { padding: 16px; border-radius: 18px; } }
.demo-input { display: grid; grid-template-columns: 1fr 1fr auto; gap: 14px; align-items: end; }
@media (max-width: 640px) { .demo-input { grid-template-columns: 1fr auto; } .demo-input .field:first-child { grid-column: 1 / -1; } }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.field input[type="text"], .field input[type="number"], .field select {
  width: 100%; height: 54px; border-radius: 14px; border: 1.5px solid var(--line);
  background: var(--bg); color: var(--ink); font: 500 16px var(--font); padding: 0 16px;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
.field input:focus, .field select:focus { border-color: var(--ink); outline: none; }
.tap-btn {
  position: relative; width: 54px; height: 54px; flex: none; border-radius: 50%; border: none; cursor: pointer;
  background: var(--accent); color: var(--accent-ink); font: 700 14px var(--font);
  box-shadow: 0 0 0 4px var(--accent-soft); transition: transform .12s ease;
}
.tap-btn:active { transform: scale(.94); }
.tap-btn[disabled] { cursor: progress; }
.tap-ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--accent); animation: ring 2s infinite; pointer-events: none; }
.tap-btn[disabled] .tap-ring { animation-duration: .9s; }
@keyframes ring { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(1.7); opacity: 0; } }
.tap-label { position: relative; }

.demo-body { display: grid; grid-template-columns: 1fr 300px; gap: 24px; margin-top: 24px; }
@media (max-width: 900px) { .demo-body { grid-template-columns: 1fr; } }
.month-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.month-steps { display: flex; gap: 5px; }
.month-steps i { width: 28px; height: 6px; border-radius: 3px; background: var(--line); }
.month-steps i.done { background: var(--ink); }
.month-steps i.now { background: var(--accent-deep); }
.demo-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .demo-steps { grid-template-columns: 1fr; } }
.demo-steps li { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; background: var(--bg); min-height: 112px; transition: border-color .25s, box-shadow .25s; }
.demo-steps li.on { border-color: var(--ink); box-shadow: 0 0 0 2px var(--accent); }
.demo-steps li p { font-size: 14.5px; margin-top: 6px; animation: fade .35s ease both; }
.ds-k { font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.demo-steps li.on .ds-k { color: var(--accent-deep); }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.demo-right { display: grid; gap: 12px; align-content: start; }
.mini-chart, .demo-total { border: 1px solid var(--line); border-radius: 14px; padding: 14px; background: var(--bg); }
#demoChart { margin-top: 8px; }
#demoChart .gl { stroke: var(--line); stroke-dasharray: 2 4; }
#demoChart .b0 { fill: var(--chart-2); }
#demoChart .b1 { fill: var(--chart-1); }
#demoChart text { fill: var(--muted); font: 10px var(--mono); }
#demoChart text.v { fill: var(--ink); font: 600 11px var(--mono); text-anchor: middle; }
#demoChart text.x { text-anchor: middle; }
.demo-total { display: flex; justify-content: space-between; align-items: baseline; }
.demo-total strong { font-size: 28px; letter-spacing: -0.03em; color: var(--accent-deep); font-variant-numeric: tabular-nums; }
.demo-note { color: var(--muted); margin-top: 14px; }

/* ── pricing ── */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; align-items: stretch; }
@media (max-width: 960px) { .plans { grid-template-columns: 1fr; max-width: 520px; } }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 30px; position: relative; display: flex; flex-direction: column; }
.plan-featured { border: 2px solid var(--ink); box-shadow: var(--shadow); }
.plan-badge { position: absolute; top: -12px; left: 28px; background: var(--accent); color: var(--accent-ink); padding: 4px 10px; border-radius: 6px; }
.plan-for { color: var(--muted); font-size: 15px; margin-top: 6px; min-height: 46px; }
.price { margin: 18px 0 2px; display: flex; align-items: baseline; gap: 6px; }
.price .amt { font-size: 46px; font-weight: 800; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.price .per { color: var(--muted); font-size: 15px; }
.price-note { font-size: 14px; color: var(--ink-2); min-height: 42px; margin-bottom: 18px; }
.plan .ticks { margin-top: 24px; }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 9px; font-size: 15px; }
.ticks li { padding-left: 26px; position: relative; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.3 2.3 4.7-5' fill='none' stroke='%23111311' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat;
}

.calc { margin-top: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 28px; }
.calc-head { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: baseline; }
.calc-head p { max-width: 52ch; font-size: 15px; }
.calc-grid { display: grid; grid-template-columns: 200px 1fr 1.6fr; gap: 24px; margin-top: 22px; align-items: start; }
@media (max-width: 900px) { .calc-grid { grid-template-columns: 1fr; } }
.input-prefix { position: relative; }
.input-prefix span { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--muted); font-weight: 600; }
.input-prefix input { padding-left: 30px !important; }
.field input[type="range"] { width: 100%; accent-color: var(--accent-deep); height: 30px; margin: 0; }
.field output { font: 600 18px var(--mono); }
.calc-out { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.calc-out > div { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; display: grid; gap: 2px; background: var(--bg); }
.calc-out > div.hl { border-color: var(--ink); }
.calc-out strong { font-size: 24px; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
@media (max-width: 480px) { .calc-out { grid-template-columns: 1fr; } }
.fineprint { font-size: 13px; color: var(--muted); margin-top: 18px; max-width: 90ch; }

/* ── guarantee ── */
.guarantee { background: var(--dark); color: var(--dark-ink); }
.guarantee .eyebrow { color: #9a9e94; }
.g-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
@media (max-width: 860px) { .g-grid { grid-template-columns: 1fr; } }
.g-card { border: 1px solid #2c302b; border-radius: 18px; padding: 28px; background: #181b18; }
.g-num { display: block; font-size: 56px; font-weight: 800; letter-spacing: -0.05em; color: var(--accent); line-height: 1; }
.g-card h3 { margin: 12px 0 8px; color: var(--dark-ink); }
.g-card p { color: #b9bcb2; font-size: 15.5px; }
.terms { margin-top: 28px; border-top: 1px solid #2c302b; padding-top: 18px; }
.terms summary { cursor: pointer; font-weight: 600; color: var(--dark-ink); }
.terms ul { margin: 14px 0 0; padding-left: 18px; display: grid; gap: 8px; color: #b9bcb2; font-size: 14.5px; max-width: 86ch; }
.terms b { color: var(--dark-ink); }

/* compare */
.compare-table { margin-top: 40px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.compare-table .row { display: grid; grid-template-columns: 1.1fr 1fr 1fr 1fr; }
.compare-table .row > span { padding: 15px 18px; font-size: 15px; border-top: 1px solid var(--line); }
.compare-table .row.head > span { border-top: none; font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.compare-table .row > span:first-child { font-weight: 600; }
.compare-table .row > span:nth-child(2), .compare-table .row > span:nth-child(3) { color: var(--muted); }
.compare-table .us { background: var(--accent-soft); font-weight: 600; }
.compare-table .row.head .us { color: var(--ink); }
@media (max-width: 720px) {
  .compare-table .row { grid-template-columns: repeat(3, 1fr); }
  .compare-table .row > span:first-child { grid-column: 1 / -1; padding-bottom: 4px; }
  .compare-table .row > span:not(:first-child) { border-top: none; padding-top: 6px; font-size: 14px; }
  .compare-table .row.head > span:first-child { display: none; }
}

/* about */
.about { display: grid; grid-template-columns: 1fr 1.6fr; gap: 56px; }
@media (max-width: 800px) { .about { grid-template-columns: 1fr; gap: 20px; } }
.about-copy { display: grid; gap: 22px; font-size: 18px; color: var(--ink-2); }
.team { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.team:empty { display: none; }
.member { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; font-size: 15px; }
.avatar { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 20px; margin-bottom: 12px; background: var(--ink); color: var(--accent); object-fit: cover; }
.member h3 { font-size: 17px; }
.member .role { color: var(--muted); font-size: 14px; margin-top: 2px; }
.member .bio { margin-top: 8px; }

/* faq */
.faq-wrap { display: grid; grid-template-columns: 1fr 1.6fr; gap: 56px; }
@media (max-width: 800px) { .faq-wrap { grid-template-columns: 1fr; gap: 28px; } }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--muted); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 12px; color: var(--ink-2); max-width: 62ch; }

/* start */
.start { background: var(--bg-alt); }
.start-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: start; }
@media (max-width: 900px) { .start-grid { grid-template-columns: 1fr; gap: 32px; } }
.start-copy > p { color: var(--ink-2); margin-top: 18px; font-size: 18px; }
.start-copy .small { margin-top: 24px; font-size: 14px; }
.start-form { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; position: relative; }
.start-form.has-form { min-height: 560px; }
.start-form > div[data-tf-widget], .start-form iframe { width: 100%; height: 560px; border: 0; }
.form-fallback { padding: 36px; display: grid; gap: 14px; justify-items: start; }

/* footer */
.footer { background: var(--dark); color: var(--dark-ink); padding: 40px 0; }
.footer .logo-dot { background: #2a2d29; }
.footer .muted { color: #8b9085; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { text-decoration: none; color: #b9bcb2; font-size: 14px; }
.footer-links a:hover { color: var(--dark-ink); }

/* simple content pages (privacy, 404) */
.page { padding: 72px 0 104px; }
.page .wrap { max-width: 760px; }
.page h1 { font-size: clamp(36px, 5vw, 56px); }
.page h2 { font-size: 22px; margin-top: 36px; max-width: none; }
.page p, .page li { color: var(--ink-2); margin-top: 12px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition: none !important; }
  html { scroll-behavior: auto; }
}
.seg-stat { margin-top: 22px; font-size: 14.5px; color: var(--ink-2); padding: 14px 16px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); }
.seg-stat b { color: var(--ink); }
.seg-stat a { color: var(--muted); font-size: 13px; }
.guarantee-line { margin-top: 14px; font-size: 13.5px; color: var(--muted); max-width: 56ch; }
.guarantee-line a { color: var(--ink-2); }

/* dark mode: keep the logo and number badges dark-on-lime instead of inverting */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .logo-dot { background: var(--accent); }
  :root:not([data-theme="light"]) .logo-dot::after { background: #111311; }
  :root:not([data-theme="light"]) .step-n, :root:not([data-theme="light"]) .avatar { background: var(--accent); color: #111311; }
}
:root[data-theme="dark"] .logo-dot { background: var(--accent); }
:root[data-theme="dark"] .logo-dot::after { background: #111311; }
:root[data-theme="dark"] .step-n, :root[data-theme="dark"] .avatar { background: var(--accent); color: #111311; }
@media (max-width: 480px) { .seg-tabs button { font-size: 14px; padding: 9px 12px; } }