/* DolarArg Live — Landing & legal pages
   Zero-dependency stylesheet (no CDNs, no web fonts — fast to load for ads).
   Palette mirrors the app (dark-first): constants/colors.ts (brand #00D68F). */

:root {
  /* Surfaces (mirror app dark palette: constants/colors.ts) */
  --navy-900: #121212;   /* app bg (bgDark) */
  --navy-850: #181818;
  --navy-800: #1e1e1e;   /* surface (surfaceDark) */
  --navy-700: #252525;   /* surface2 */
  --navy-600: #2d2d2d;   /* border (borderDark) */
  --deep-blue: #0c3b2e;  /* dark green for hero accents / phone top */

  /* Text */
  --text: #f9fafb;
  --text-2: #9ca3af;
  --text-3: #6b7280;

  /* Brand / accent */
  --blue: #00d68f;       /* brand (Colors.primary) */
  --blue-700: #00b377;   /* brand pressed */
  --blue-subtle: #0e2a22;
  --gold: #f59e0b;       /* amber accent (eyebrows / aviso legal) */
  --gold-soft: #fbbf24;

  /* Semantic */
  --green: #10b981;      /* up */
  --red: #ef4444;        /* down */
  --amber: #f59e0b;      /* warn */

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 12px 34px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 28px 70px rgba(0, 0, 0, 0.5);
  --maxw: 1120px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--navy-900);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.2; color: var(--text); margin: 0 0 .4em; }
h1 { font-size: clamp(2rem, 5vw, 3.35rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

.section { padding: 76px 0; }
.section--soft { background: var(--navy-850); border-top: 1px solid var(--navy-600); border-bottom: 1px solid var(--navy-600); }
.section__head { max-width: 730px; margin: 0 auto 46px; text-align: center; }
.section__head p { color: var(--text-2); font-size: 1.1rem; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .14em;
  font-size: .76rem; font-weight: 700; color: var(--gold);
  background: rgba(231, 181, 60, .12); padding: 6px 14px; border-radius: 999px;
  margin-bottom: 16px; border: 1px solid rgba(231, 181, 60, .25);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; justify-content: center;
  font-weight: 600; font-size: 1rem; padding: 14px 26px; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 10px 24px rgba(0,214,143,.35); }
.btn--primary:hover { background: var(--blue-700); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--navy-600); }
.btn--ghost:hover { background: var(--navy-700); }
.btn--gold { background: var(--gold); color: #2a1d00; }
.btn--gold:hover { background: var(--gold-soft); }

/* Google Play badge */
.play-badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: #000; color: #fff; padding: 11px 22px; border-radius: 12px;
  border: 1px solid rgba(255,255,255,.22);
}
.play-badge:hover { text-decoration: none; opacity: .9; }
.play-badge svg { width: 26px; height: 26px; flex: none; }
.play-badge small { display: block; font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; opacity: .8; line-height: 1; }
.play-badge strong { display: block; font-size: 1.15rem; font-weight: 600; line-height: 1.15; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(18, 18, 18, .82); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--navy-600);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; color: var(--text); font-size: 1.12rem; }
.brand:hover { text-decoration: none; }
.brand__logo { width: 38px; height: 38px; display: block; filter: drop-shadow(0 2px 6px rgba(0,0,0,.5)); }
.nav__links { display: flex; align-items: center; gap: 26px; }
.nav__links a { color: var(--text-2); font-weight: 500; font-size: .98rem; }
.nav__links a:hover { color: var(--text); text-decoration: none; }
.nav__cta { padding: 9px 18px; font-size: .95rem; }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; padding: 70px 0 48px;
  background:
    radial-gradient(90% 70% at 78% -10%, rgba(0,214,143,.20) 0%, rgba(0,214,143,0) 55%),
    radial-gradient(70% 60% at 10% 10%, rgba(231,181,60,.10) 0%, rgba(231,181,60,0) 50%),
    var(--navy-900);
}
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 span { color: var(--blue); }
.hero__lead { font-size: 1.2rem; color: var(--text-2); max-width: 540px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 16px; }
.hero__note { font-size: .9rem; color: var(--text-2); display: flex; align-items: center; gap: 8px; }
.hero__note::before { content: "🔒"; }
.hero__art { position: relative; display: flex; justify-content: center; align-items: center; }
.hero__glow { position: absolute; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(0,214,143,.35), transparent 65%); filter: blur(20px); z-index: 0; }

/* Phone mockup (matches the app's dark UI) */
.phone { width: 286px; margin: 0 auto; position: relative; z-index: 1; }
.phone__frame {
  background: #05070b; border-radius: 40px; padding: 12px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--navy-600);
}
.phone__screen { background: var(--navy-900); border-radius: 30px; overflow: hidden; border: 1px solid var(--navy-700); }
.phone__top { background: linear-gradient(135deg, var(--deep-blue), #06231a); color: #fff; padding: 20px 18px 16px; display: flex; align-items: center; gap: 12px; }
.phone__top img { width: 38px; height: 38px; filter: drop-shadow(0 2px 5px rgba(0,0,0,.4)); }
.phone__top h4 { color: #fff; margin: 0; font-size: 1.02rem; }
.phone__top p { margin: 2px 0 0; font-size: .74rem; opacity: .85; }
.rate-row { display: flex; align-items: center; justify-content: space-between; padding: 13px 18px; border-bottom: 1px solid var(--navy-700); background: var(--navy-850); }
.rate-row:last-child { border-bottom: 0; }
.rate-row__l { display: flex; align-items: center; gap: 10px; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.dot--g { background: var(--green); box-shadow: 0 0 8px rgba(31,191,143,.6); }
.dot--y { background: var(--amber); box-shadow: 0 0 8px rgba(245,178,61,.5); }
.rate-row__name { font-weight: 600; font-size: .9rem; color: var(--text); }
.rate-row__sub { font-size: .7rem; color: var(--text-3); }
.rate-row__val { font-weight: 700; font-size: .95rem; color: var(--text); }

/* ---------- Feature grid ---------- */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--navy-800); border: 1px solid var(--navy-600); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow); transition: border-color .15s ease, transform .15s ease;
}
.card:hover { border-color: var(--blue); transform: translateY(-3px); }
.card__icon { font-size: 1.6rem; width: 54px; height: 54px; border-radius: 14px; background: var(--blue-subtle); display: grid; place-items: center; margin-bottom: 16px; border: 1px solid var(--navy-600); }
.card h3 { margin-bottom: 6px; }
.card p { color: var(--text-2); margin: 0; font-size: .98rem; }

/* ---------- Shows / Doesn't show ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.compare__col { border-radius: var(--radius); padding: 28px; border: 1px solid var(--navy-600); background: var(--navy-800); }
.compare__col--yes { border-color: rgba(31,191,143,.4); background: linear-gradient(180deg, rgba(31,191,143,.07), var(--navy-800)); }
.compare__col--no { border-color: rgba(255,92,97,.35); background: linear-gradient(180deg, rgba(255,92,97,.07), var(--navy-800)); }
.compare__col h3 { display: flex; align-items: center; gap: 10px; }
.checklist { list-style: none; padding: 0; margin: 14px 0 0; }
.checklist li { display: flex; gap: 11px; align-items: flex-start; padding: 8px 0; font-size: 1rem; color: var(--text); }
.checklist li::before { font-weight: 700; flex: none; line-height: 1.6; }
.compare__col--yes .checklist li::before { content: "✓"; color: var(--green); }
.compare__col--no .checklist li::before { content: "✕"; color: var(--red); }

/* ---------- Disclaimer banner ---------- */
.notice {
  border: 1px solid rgba(231,181,60,.5); background: rgba(231,181,60,.08); border-radius: var(--radius);
  padding: 28px 30px; display: flex; gap: 18px; align-items: flex-start;
}
.notice__icon { font-size: 1.8rem; flex: none; }
.notice h3 { color: var(--gold-soft); margin-bottom: 6px; }
.notice p { margin: 0 0 .5rem; color: var(--text-2); }
.notice p:last-child { margin: 0; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { position: relative; padding-top: 58px; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 0; left: 0; width: 44px; height: 44px; border-radius: 13px;
  background: linear-gradient(135deg, var(--blue), var(--blue-700)); color: #fff; font-weight: 700;
  display: grid; place-items: center; font-size: 1.15rem; box-shadow: 0 8px 18px rgba(0,214,143,.35);
}
.step h3 { font-size: 1.08rem; }
.step p { color: var(--text-2); font-size: .96rem; margin: 0; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.plan { background: var(--navy-800); border: 1px solid var(--navy-600); border-radius: var(--radius); padding: 30px; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.plan--featured { border: 2px solid var(--blue); position: relative; box-shadow: 0 16px 40px rgba(0,214,143,.22); }
.plan__tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--blue); color: #fff; font-size: .75rem; font-weight: 700; padding: 5px 14px; border-radius: 999px; text-transform: uppercase; letter-spacing: .06em; }
.plan h3 { font-size: 1.25rem; }
.plan__price { font-size: 2.4rem; font-weight: 800; color: var(--text); margin: 8px 0 2px; }
.plan__price small { font-size: .95rem; font-weight: 500; color: var(--text-2); }
.plan__period { color: var(--text-2); font-size: .9rem; margin-bottom: 18px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.plan li { padding: 7px 0; display: flex; gap: 10px; font-size: .96rem; color: var(--text); }
.plan li::before { content: "✓"; color: var(--green); font-weight: 700; }
.plan .btn { width: 100%; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { background: var(--navy-800); border: 1px solid var(--navy-600); border-radius: var(--radius-sm); margin-bottom: 12px; padding: 4px 22px; }
.faq summary { cursor: pointer; font-weight: 600; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; color: var(--text); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--blue); transition: .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--text-2); margin: 0 0 16px; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--deep-blue), #06231a);
  color: #fff; border-radius: 24px; padding: 58px 40px; text-align: center;
  border: 1px solid var(--navy-600);
}
.cta-band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 120% at 50% -20%, rgba(231,181,60,.18), transparent 60%); pointer-events: none; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.82); max-width: 560px; margin: 0 auto 26px; font-size: 1.1rem; }
.cta-band .hero__cta { justify-content: center; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.contact .card { text-align: center; }
.contact .card:hover { transform: none; border-color: var(--navy-600); }
.contact a { font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: #06080d; color: var(--text-2); padding: 56px 0 28px; font-size: .94rem; border-top: 1px solid var(--navy-600); }
.site-footer a { color: var(--text); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 36px; margin-bottom: 32px; }
.footer__brand .brand { color: #fff; margin-bottom: 12px; }
.footer__brand p { max-width: 360px; color: var(--text-3); }
.footer__col h4 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.footer__col ul { list-style: none; padding: 0; margin: 0; }
.footer__col li { margin-bottom: 9px; }
.footer__col a { color: var(--text-2); }
.footer__col a:hover { color: var(--text); }
.footer__bottom { border-top: 1px solid var(--navy-600); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .85rem; color: var(--text-3); }
.footer__disclaimer { font-size: .82rem; color: var(--text-3); margin-top: 14px; max-width: 760px; }
.footer__attribution { font-size: .875rem; color: var(--text-3); margin-top: 10px; }

/* ---------- Legal pages ---------- */
.legal { padding: 56px 0; }
.legal__wrap { max-width: 800px; margin: 0 auto; }
.legal h1 { margin-bottom: 8px; }
.legal .meta { color: var(--text-2); font-size: .92rem; margin-bottom: 32px; }
.legal h2 { font-size: 1.4rem; margin-top: 40px; padding-top: 8px; color: var(--text); }
.legal h3 { margin-top: 24px; color: var(--text); }
.legal p, .legal li { color: var(--text-2); }
.legal ul, .legal ol { padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.legal table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: .95rem; }
.legal th, .legal td { border: 1px solid var(--navy-600); padding: 10px 12px; text-align: left; vertical-align: top; color: var(--text-2); }
.legal th { background: var(--navy-800); color: var(--text); }
.legal .callout { background: rgba(231,181,60,.08); border: 1px solid rgba(231,181,60,.4); border-radius: var(--radius-sm); padding: 16px 20px; margin: 20px 0; }
.legal .callout p { color: var(--text); }
.legal strong { color: var(--text); }
.back-link { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 8px; font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; text-align: center; }
  .hero__cta, .hero__note { justify-content: center; }
  .hero__lead { margin-left: auto; margin-right: auto; }
  .phone { margin-top: 12px; }
  .grid--3, .pricing, .steps, .contact { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .section { padding: 54px 0; }
  .nav__links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; background: var(--navy-850); border-bottom: 1px solid var(--navy-600); padding: 14px 20px; gap: 4px; box-shadow: var(--shadow); }
  .nav__links.open { display: flex; }
  .nav__links a { padding: 10px 0; width: 100%; }
  .nav__toggle { display: block; }
  .grid--3, .grid--2, .pricing, .steps, .compare, .contact, .footer__grid { grid-template-columns: 1fr; }
  .notice { flex-direction: column; }
  .cta-band { padding: 40px 22px; }
}