/* Portal Mate marketing pages — static, light-only (spec §6: no dark mode).
   Tokens ported from the product app (apps/web globals.css) so the landing and the portal read
   as one brand. System font stack: zero font requests, LCP budget (§3). */

:root {
  --bg: #ffffff;
  --fg: #0f1a2e;
  --muted: #5b6b83;
  --muted-bg: #f4f7fa;
  --border: #e3e9f1;
  --card: #ffffff;
  --primary: #1d6ff3;
  --primary-dark: #1558c4;
  --primary-soft: #e8f0fe;
  --on-primary: #ffffff;
  --amber-bg: #fef7e6;
  --amber-fg: #8a6100;
  --radius: 16px;
  --maxw: 72rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }
.narrow { max-width: 46rem; }

a { color: inherit; }
img, svg, video { max-width: 100%; display: block; }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); text-align: center; }
.sub { color: var(--muted); }

/* ---------- Buttons: every CTA ≥ 48px tap target (§3) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 48px; padding: 0.75rem 1.75rem;
  border-radius: 999px; border: 0;
  font-size: 1rem; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: transparent; color: var(--fg); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--muted-bg); }
.btn:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--primary); outline-offset: 2px;
}

/* ---------- Header ---------- */
.site-head { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 0; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; font-size: 1.05rem; text-decoration: none; }
.brand svg { width: 30px; height: 30px; }
.head-nav { display: flex; align-items: center; gap: 0.4rem; }
.head-nav .link { padding: 0.6rem 0.9rem; min-height: 48px; display: inline-flex; align-items: center; color: var(--muted); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.head-nav .link:hover { color: var(--fg); }
@media (max-width: 640px) { .head-nav .link.hide-sm { display: none; } }

/* ---------- S1 Hero ---------- */
.hero { padding: 2.5rem 0 4rem; text-align: center; }
.badge-guarantee {
  display: inline-block; background: var(--amber-bg); color: var(--amber-fg);
  border: 1px solid #f0dfae; border-radius: 999px;
  font-size: 0.85rem; font-weight: 600; padding: 0.4rem 1rem; margin-bottom: 1.4rem;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); max-width: 17ch; margin: 0 auto; }
.hero .kicker { margin-top: 0.9rem; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.hero .lede { max-width: 42rem; margin: 1.25rem auto 0; font-size: 1.15rem; color: var(--muted); text-wrap: pretty; }
.hero-cta { margin-top: 2rem; display: flex; flex-direction: column; align-items: center; gap: 0.9rem; }
.cta-secondary { font-size: 0.95rem; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; padding: 0.5rem; }
.cta-secondary:hover { color: var(--fg); }
.micro-trust { margin-top: 0.9rem; font-size: 0.85rem; color: var(--muted); }

/* Hero visual: real-portal before/after (assets) with product-frame fallback */
.hero-visual { margin: 3rem auto 0; max-width: 56rem; }
.ba-slider { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); display: none; }
.ba-slider.ready { display: block; }
.ba-slider img { width: 100%; }
.ba-after { position: absolute; inset: 0; clip-path: inset(0 0 0 50%); }
.ba-range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; }
.ba-handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: var(--primary); pointer-events: none; }
.ba-labels { position: absolute; top: 0.75rem; left: 0.75rem; right: 0.75rem; display: flex; justify-content: space-between; pointer-events: none; }
.ba-labels span { background: rgba(15, 26, 46, 0.75); color: #fff; font-size: 0.75rem; font-weight: 600; padding: 0.25rem 0.7rem; border-radius: 999px; }

.frame { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; text-align: left; background: var(--card); box-shadow: 0 12px 40px rgba(15, 26, 46, 0.08); }
.frame-bar { display: flex; align-items: center; gap: 6px; background: var(--muted-bg); border-bottom: 1px solid var(--border); padding: 0.6rem 1rem; }
.frame-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.frame-url { margin-left: 0.75rem; background: var(--bg); border-radius: 7px; font-size: 0.75rem; color: var(--muted); padding: 0.25rem 0.7rem; }
.frame-body { display: grid; grid-template-columns: 170px 1fr; }
.frame-side { border-right: 1px solid var(--border); padding: 1rem; }
.frame-side .logo { height: 24px; width: 96px; border-radius: 6px; background: var(--primary-soft); margin-bottom: 0.9rem; }
.frame-side .item { border-radius: 8px; padding: 0.35rem 0.6rem; font-size: 0.78rem; color: var(--muted); }
.frame-side .item.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.frame-main { padding: 1.5rem; }
.ph { border-radius: 6px; background: rgba(15, 26, 46, 0.07); }
.frame-main .chart-card { border: 1px solid var(--border); border-radius: 12px; padding: 0.8rem; background: var(--bg); }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 64px; }
.bars i { flex: 1; border-radius: 3px 3px 0 0; background: rgba(29, 111, 243, 0.55); }
@media (max-width: 640px) { .frame-body { grid-template-columns: 1fr; } .frame-side { display: none; } }

/* ---------- S2 Credibility strip ---------- */
.cred { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--muted-bg); padding: 0.9rem 0; text-align: center; font-size: 0.9rem; color: var(--muted); }

/* ---------- Sections ---------- */
section { padding: 4.5rem 0; }
.section-sub { text-align: center; max-width: 38rem; margin: 0.9rem auto 0; color: var(--muted); }

/* S3 problem cards / generic cards */
.cards { display: grid; gap: 1.1rem; margin-top: 2.5rem; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px) { .cards.three, .cards.two { grid-template-columns: 1fr; } }
.card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); padding: 1.6rem; }
.card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.card p { font-size: 0.95rem; color: var(--muted); }
.punch { text-align: center; margin-top: 2rem; font-weight: 600; font-size: 1.1rem; }

/* S4 steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; counter-reset: step; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }
.step .n { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: var(--on-primary); font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 0.8rem; }
.step h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.step p { font-size: 0.95rem; color: var(--muted); }

/* S5 outcome grid */
.outcomes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 2.5rem; }
@media (max-width: 900px) { .outcomes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .outcomes { grid-template-columns: 1fr; } }
.outcome { border: 1px solid var(--border); border-radius: var(--radius); padding: 1.4rem; }
.outcome h3 { font-size: 1rem; }
.outcome p { margin-top: 0.35rem; font-size: 0.85rem; color: var(--muted); }

/* S6 proof paths */
.proof-card { display: flex; flex-direction: column; }
.proof-card .btn { margin-top: auto; align-self: flex-start; }
.proof-card p { margin: 0.6rem 0 1.4rem; }

/* ---------- S7 Pricing ---------- */
.founding {
  margin: 0 auto 2rem; max-width: 40rem; text-align: center;
  background: var(--primary-soft); border: 1px solid #c6dafc; color: var(--primary-dark);
  border-radius: 999px; font-weight: 600; font-size: 0.95rem; padding: 0.7rem 1.4rem; display: none;
}
.founding.on { display: block; }

.toggle { display: flex; justify-content: center; margin-top: 2rem; }
.toggle-inner { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; padding: 4px; background: var(--card); }
.toggle-inner label {
  display: inline-flex; align-items: center; min-height: 48px; padding: 0 1.1rem;
  border-radius: 999px; font-size: 0.9rem; font-weight: 600; color: var(--muted); cursor: pointer;
}
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
#bill-annual:checked ~ .pricing-zone .toggle-inner label[for="bill-annual"],
#bill-monthly:checked ~ .pricing-zone .toggle-inner label[for="bill-monthly"] { background: var(--primary); color: var(--on-primary); }
.annual-badge { display: inline-block; margin-left: 0.5rem; background: var(--amber-bg); color: var(--amber-fg); font-size: 0.72rem; font-weight: 700; border-radius: 999px; padding: 0.15rem 0.6rem; }

.tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-top: 2.2rem; align-items: stretch; }
@media (max-width: 1020px) { .tiers { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .tiers { grid-template-columns: 1fr; } }
.tier { position: relative; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); padding: 1.6rem; display: flex; flex-direction: column; }
.tier.popular { border-color: rgba(29, 111, 243, 0.45); box-shadow: 0 0 0 1px rgba(29, 111, 243, 0.35); }
.tier .pop-badge { position: absolute; top: -0.8rem; left: 50%; transform: translateX(-50%); background: var(--primary); color: var(--on-primary); font-size: 0.72rem; font-weight: 700; border-radius: 999px; padding: 0.25rem 0.8rem; white-space: nowrap; }
.tier h3 { font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.price { margin-top: 0.7rem; font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; }
.price small { font-size: 0.95rem; font-weight: 400; color: var(--muted); }
.price-note { font-size: 0.8rem; color: var(--muted); min-height: 1.2em; }
.tier ul { list-style: none; margin: 1.1rem 0 1.4rem; flex: 1; }
.tier li { position: relative; padding-left: 1.4rem; font-size: 0.86rem; color: var(--muted); margin-bottom: 0.55rem; }
.tier li::before { content: "✓"; position: absolute; left: 0; color: var(--primary); font-weight: 700; }
.tier .btn { width: 100%; }
#bill-monthly:checked ~ .pricing-zone .annual-price { display: none; }
#bill-annual:checked ~ .pricing-zone .monthly-price { display: none; }
.footnote { text-align: center; font-size: 0.8rem; color: var(--muted); margin-top: 1.6rem; }

/* ---------- S8 guarantees ---------- */
.g-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 2.5rem; }
@media (max-width: 820px) { .g-cards { grid-template-columns: 1fr; } }
.g-card { border: 1px solid #c6dafc; background: #f6f9ff; border-radius: var(--radius); padding: 1.6rem; }
.g-card h3 { font-size: 1.02rem; margin-bottom: 0.5rem; }
.g-card p { font-size: 0.9rem; color: var(--muted); }

/* ---------- S9 FAQ ---------- */
.faq { max-width: 46rem; margin: 2.5rem auto 0; }
.faq details { border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); margin-bottom: 0.8rem; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; font-weight: 600; font-size: 0.98rem; padding: 1.1rem 1.3rem; min-height: 48px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font-size: 1.2rem; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 1.3rem 1.2rem; font-size: 0.92rem; color: var(--muted); }

/* ---------- S10 final CTA ---------- */
.final { text-align: center; background: var(--muted-bg); border-top: 1px solid var(--border); }
.final .small { margin-top: 1rem; font-size: 0.9rem; color: var(--muted); }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); padding: 2rem 0; }
.foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: 0.85rem; color: var(--muted); }
.foot nav { display: flex; gap: 0.4rem; }
.foot a { color: var(--muted); text-decoration: none; padding: 0.6rem; min-height: 44px; display: inline-flex; align-items: center; }
.foot a:hover { color: var(--fg); }

/* ---------- Sticky mobile CTA (§3: after 50% scroll) ---------- */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 0.6rem 1rem calc(0.6rem + env(safe-area-inset-bottom));
  transform: translateY(110%); transition: transform 0.25s ease;
}
.sticky-cta.on { transform: translateY(0); }
.sticky-cta .btn { width: 100%; }
@media (min-width: 821px) { .sticky-cta { display: none; } }

/* ---------- Consent notice (minimal, §6) ---------- */
.consent {
  position: fixed; left: 1rem; bottom: 1rem; z-index: 50; max-width: 22rem;
  background: var(--fg); color: #fff; border-radius: 12px; padding: 0.9rem 1.1rem;
  font-size: 0.82rem; display: none; box-shadow: 0 10px 30px rgba(15, 26, 46, 0.35);
}
.consent.on { display: block; }
.consent button { margin-top: 0.6rem; background: #fff; color: var(--fg); border: 0; border-radius: 999px; padding: 0.45rem 1.1rem; font-weight: 600; cursor: pointer; min-height: 48px; }

/* ---------- Forms (teardown / demo) ---------- */
.form-page { max-width: 30rem; margin: 0 auto; padding: 3.5rem 1.25rem 5rem; }
.form-page h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); }
.field { margin-top: 1.2rem; }
.field label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 0.4rem; }
.field input {
  width: 100%; min-height: 48px; padding: 0.7rem 1rem; font-size: 1rem;
  border: 1px solid var(--border); border-radius: 12px; background: var(--bg); color: var(--fg);
}
.field input:focus { border-color: var(--primary); }
.form-sub { margin-top: 0.8rem; font-size: 0.85rem; color: var(--muted); }
.form-error { margin-top: 0.8rem; font-size: 0.9rem; color: #b3261e; display: none; }
.form-ok { display: none; }
.scheduler-frame { width: 100%; min-height: 70vh; border: 1px solid var(--border); border-radius: var(--radius); margin-top: 2rem; }