/* PrepWings website — one stylesheet for every page.
   Brand: the app icon's deep indigo, its orange contrail, white. Phone first. */
:root {
  --ink: #15132f;          /* hero / dark sections */
  --ink-2: #1e1b4b;
  --indigo: #4f46e5;
  --indigo-soft: #eef0ff;
  --orange: #f97316;
  --amber: #fdba74;
  --paper: #fbfbfe;        /* page background */
  --card: #ffffff;
  --text: #1c1b2e;
  --muted: #5b5f78;
  --line: #e4e5f0;
  --display: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --body: 'Source Sans 3', 'Segoe UI', system-ui, sans-serif;
  --radius: 18px;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: var(--body); font-size: 17px; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: var(--indigo); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.2; text-wrap: balance; margin: 0; }
p { margin: 0; }

.wrap { max-width: var(--max); margin: 0 auto; padding-inline: 20px; }

/* ── top bar ── */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(21, 19, 47, 0.92); backdrop-filter: blur(10px); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 19px; }
.brand img { width: 32px; height: 32px; border-radius: 9px; }
.nav-links { display: flex; gap: 22px; }
.nav-links a { color: #c9cbe8; text-decoration: none; font-size: 15px; font-weight: 600; }
.nav-links a:hover { color: #fff; }
@media (max-width: 640px) { .nav-links { display: none; } }

/* ── hero ── */
.hero { position: relative; overflow: hidden; background: radial-gradient(120% 90% at 75% 10%, #3b33b8 0%, var(--ink-2) 45%, var(--ink) 100%); color: #fff; padding-block: 72px 88px; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero .eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); margin-bottom: 18px; }
.hero h1 { font-size: clamp(34px, 5.4vw, 56px); font-weight: 800; letter-spacing: -0.02em; }
.hero h1 em { font-style: normal; color: var(--amber); }
.hero .lede { margin-top: 20px; font-size: 19px; color: #cfd1ee; max-width: 34em; }
.hero-art { justify-self: center; position: relative; }
.hero-art img { width: min(300px, 70vw); height: auto; aspect-ratio: 1; border-radius: 26%; box-shadow: 0 30px 80px rgba(0, 0, 0, .45), 0 0 0 1px rgba(255, 255, 255, .08); }
.trail { position: absolute; inset: auto 0 0 0; height: 160px; opacity: .55; pointer-events: none; }
@media (max-width: 860px) {
  .hero { padding-block: 48px 64px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 36px; }
  .hero-art { order: -1; }
  .hero-art img { width: 132px; }
}

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 32px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 14px; font-weight: 700; font-size: 16px; text-decoration: none; border: 0; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: #ea6a0c; }
.btn-soon { background: rgba(255, 255, 255, .1); color: #fff; border: 1px solid rgba(255, 255, 255, .22); cursor: default; }
.cta-note { font-size: 14px; color: #a9acd6; }

/* ── sections ── */
section { padding-block: 72px; }
.section-head { max-width: 42em; margin-bottom: 36px; }
.section-head .kicker { font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); }
.section-head h2 { font-size: clamp(26px, 3.6vw, 36px); margin-top: 8px; }
.section-head p { margin-top: 12px; color: var(--muted); font-size: 18px; }

.problem { background: var(--card); border-bottom: 1px solid var(--line); }
.problem-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.problem-list div { padding: 22px; border-radius: var(--radius); background: var(--paper); border: 1px solid var(--line); }
.problem-list strong { display: block; font-family: var(--display); font-size: 17px; margin-bottom: 6px; }
.problem-list p { color: var(--muted); font-size: 16px; }
@media (max-width: 860px) { .problem-list { grid-template-columns: 1fr; } }

.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature { display: flex; gap: 16px; padding: 24px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.feature .ico { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--indigo-soft); color: var(--indigo); }
.feature .ico svg { width: 24px; height: 24px; }
.feature h3 { font-size: 18px; }
.feature p { margin-top: 6px; color: var(--muted); font-size: 16px; }
@media (max-width: 760px) { .features { grid-template-columns: 1fr; } }

.loop { background: var(--ink); color: #fff; }
.loop .section-head p { color: #b9bbe0; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; }
.step { padding: 22px; border-radius: var(--radius); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--orange); color: #fff; font-family: var(--display); font-weight: 700; margin-bottom: 12px; }
.step h3 { font-size: 17px; }
.step p { margin-top: 6px; color: #b9bbe0; font-size: 15px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

.promises { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.promise { padding: 22px; border-left: 4px solid var(--orange); background: var(--card); border-radius: 0 var(--radius) var(--radius) 0; }
.promise strong { font-family: var(--display); }
.promise p { margin-top: 4px; color: var(--muted); font-size: 16px; }
@media (max-width: 760px) { .promises { grid-template-columns: 1fr; } }

/* ── legal pages ── */
.doc-hero { background: var(--ink); color: #fff; padding-block: 48px 40px; }
.doc-hero h1 { font-size: clamp(28px, 4vw, 40px); }
.doc-hero p { margin-top: 10px; color: #b9bbe0; font-size: 15px; }
.doc { max-width: 760px; margin: 0 auto; padding: 40px 20px 72px; }
.doc h2 { font-size: 21px; margin: 36px 0 10px; }
.doc p, .doc li { color: #2e2d45; }
.doc p + p { margin-top: 12px; }
.doc ul, .doc ol { padding-left: 22px; margin: 10px 0 0; }
.doc li + li { margin-top: 6px; }
.doc .summary { background: var(--indigo-soft); border-radius: var(--radius); padding: 20px 22px; margin-bottom: 8px; }
.doc .summary h2 { margin-top: 0; font-size: 17px; }
.doc table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 15px; }
.doc th, .doc td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.table-wrap { overflow-x: auto; }
.steps-list { counter-reset: s; list-style: none; padding: 0 !important; }
.steps-list li { counter-increment: s; position: relative; padding-left: 44px; min-height: 32px; }
.steps-list li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--indigo); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 15px; }
.note { margin-top: 20px; padding: 16px 18px; border-radius: 14px; background: #fff7ed; border: 1px solid #fed7aa; color: #7c2d12; font-size: 16px; }

/* ── footer ── */
footer { background: var(--ink); color: #a9acd6; padding-block: 40px; font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: flex-start; }
footer a { color: #e2e3f7; text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer .links { display: flex; flex-wrap: wrap; gap: 18px; }
footer .fine { width: 100%; font-size: 13px; color: #8a8db8; border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 18px; }

@media (prefers-reduced-motion: no-preference) {
  .hero-art img { animation: lift 1s ease-out both; }
  @keyframes lift { from { transform: translateY(18px) rotate(-3deg); opacity: 0; } to { transform: none; opacity: 1; } }
}