/* App site: a landing page and a privacy policy, in the BandPass Records
   family look (Inter, glowing hero, mono eyebrows, soft-gradient tiles).
   Colours come from theme tokens set in each site's <style> block. */

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  color-scheme: dark;
  --mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  --radius: 18px;
  --text: #FFFFFF;
  --text-2: rgba(255, 255, 255, 0.74);
  --muted: rgba(255, 255, 255, 0.55);
  --border: rgba(255, 255, 255, 0.10);
  --shadow: rgba(0, 0, 0, 0.55);
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
ul { list-style: none; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 3000;
  padding: 0.6rem 1rem; border-radius: 8px;
  background: var(--accent); color: var(--accent-ink); font-weight: 600; text-decoration: none;
}
.skip:focus { top: 12px; }

/* ── Nav ── */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.nav-content { display: flex; align-items: center; gap: 1.75rem; padding-top: 0.85rem; padding-bottom: 0.85rem; }

.logo { display: flex; align-items: center; gap: 10px; font-size: 1.12rem; font-weight: 700; text-decoration: none; }
.logo img { width: 34px; height: 34px; border-radius: 9px; }

.nav-links { display: flex; align-items: center; gap: 1.5rem; margin-left: auto; }
.nav-links a { color: var(--text-2); text-decoration: none; font-weight: 500; white-space: nowrap; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-links a[aria-current='page'] { color: var(--accent); }

.icon-link { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 10px; color: var(--text-2); transition: all 0.2s; }
.icon-link:hover { color: var(--text); border-color: var(--accent); }
.icon-link svg { width: 18px; height: 18px; fill: currentColor; }

.lang-switch {
  display: flex; gap: 2px; padding: 3px;
  border: 1px solid var(--border); border-radius: 999px;
  background: color-mix(in srgb, var(--card) 92%, transparent);
}
.lang-switch button {
  border: 0; border-radius: 999px; padding: 5px 10px; background: transparent;
  color: var(--text-2); font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: background 0.2s, color 0.2s;
}
.lang-switch button:hover { color: var(--text); }
.lang-switch button[aria-pressed='true'] { background: var(--accent); color: var(--accent-ink); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.85rem 1.6rem; border-radius: 10px; border: 2px solid transparent;
  font-weight: 600; text-decoration: none; transition: all 0.25s ease;
}
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 10px 30px -8px var(--glow-1); }
.btn-secondary { border-color: var(--border); }
.btn-secondary:hover { border-color: var(--accent); background: var(--card); }

/* ── Hero ── */
.hero { position: relative; overflow: hidden; padding: 4.5rem 0 5rem; }
.hero-glow {
  position: absolute; inset: -25% -10% auto; height: 900px; pointer-events: none; filter: blur(20px);
  background:
    radial-gradient(38% 45% at 25% 35%, var(--glow-1), transparent 70%),
    radial-gradient(38% 45% at 75% 30%, var(--glow-2), transparent 70%);
}
.hero::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.4;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(60% 60% at 50% 30%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(60% 60% at 50% 30%, #000, transparent 75%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: center; gap: 3rem;
}

.pill {
  display: inline-flex; align-items: center; gap: 0.55rem; margin-bottom: 1.6rem;
  padding: 0.3rem 0.85rem 0.3rem 0.55rem; border: 1px solid var(--border); border-radius: 999px;
  background: color-mix(in srgb, var(--card) 70%, transparent); color: var(--text-2); font-size: 0.86rem;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: #FFB547; box-shadow: 0 0 10px #FFB547; }
.pill b { color: var(--text); font-weight: 600; }

.hero h1 { font-size: clamp(2.5rem, 6vw, 4.3rem); font-weight: 700; line-height: 1.05; letter-spacing: -0.035em; margin-bottom: 1.4rem; }
.hero h1 span { display: block; }
.accent-text {
  background: linear-gradient(100deg, var(--accent) 10%, var(--accent-2) 90%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.lede { max-width: 560px; color: var(--text-2); font-size: 1.12rem; line-height: 1.75; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 1.4rem; }
.hero-meta { color: var(--muted); font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.04em; }

.hero-art { display: flex; justify-content: center; }
.phone {
  position: relative; width: min(300px, 80vw); aspect-ratio: 9 / 18.5;
  padding: 12px; border-radius: 42px;
  background: linear-gradient(160deg, #2a2a2e, #0d0d10);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 40px 80px -30px var(--shadow), 0 0 90px -20px var(--glow-1);
}
.phone-screen { position: relative; height: 100%; overflow: hidden; border-radius: 31px; background: var(--screen, var(--bg-2)); }

/* ── Sections ── */
.section { padding: 6rem 0; }
.section-alt { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 640px; margin: 0 auto 3.2rem; text-align: center; }
.eyebrow { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.9rem; }
.section-title { font-size: clamp(1.9rem, 4vw, 2.5rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }

.tile {
  position: relative; border: 1px solid var(--border); border-radius: var(--radius);
  background: radial-gradient(120% 80% at 0% 0%, var(--accent-soft), transparent 55%), var(--bg-2);
  transition: border-color 0.25s, transform 0.25s;
}
.section-alt .tile { background: radial-gradient(120% 80% at 0% 0%, var(--accent-soft), transparent 55%), var(--bg); }
.tile:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); transform: translateY(-2px); }

.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.feature { padding: 1.5rem; }
.feature-num { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); letter-spacing: 0.1em; }
.feature h3 { font-size: 1.08rem; line-height: 1.3; margin: 0.5rem 0 0.5rem; }
.feature p { color: var(--text-2); font-size: 0.93rem; line-height: 1.6; }

.steps { display: grid; grid-template-columns: repeat(var(--steps, 4), minmax(0, 1fr)); gap: 1rem; counter-reset: step; }
.step { padding: 1.6rem 1.5rem; }
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 1rem;
  border-radius: 12px; background: var(--accent); color: var(--accent-ink); font-weight: 700;
}
.step h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.step p { color: var(--text-2); font-size: 0.93rem; }

.privacy-band {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem 3rem;
  padding: 2.4rem; border-radius: var(--radius); border: 1px solid var(--border);
  background: radial-gradient(90% 140% at 100% 0%, var(--glow-2), transparent 60%), radial-gradient(90% 140% at 0% 100%, var(--accent-soft), transparent 60%), var(--bg-2);
}
.privacy-band h2 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 0.5rem; }
.privacy-band p { max-width: 620px; color: var(--text-2); }

/* ── Privacy page ── */
.doc { max-width: 760px; margin: 0 auto; padding: 4rem 20px 5rem; }
.doc h1 { font-size: clamp(2.1rem, 5vw, 3rem); letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 0.6rem; }
.doc .updated { color: var(--muted); font-family: var(--mono); font-size: 0.8rem; margin-bottom: 2.4rem; }
.doc .summary { padding: 1.4rem 1.6rem; margin-bottom: 2.4rem; border-radius: 14px; border: 1px solid var(--border); background: var(--bg-2); }
.doc .summary li { position: relative; padding-left: 1.6rem; color: var(--text-2); }
.doc .summary li + li { margin-top: 0.4rem; }
.doc .summary li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.doc h2 { font-size: 1.3rem; letter-spacing: -0.01em; margin: 2.4rem 0 0.8rem; }
.doc p, .doc li { color: var(--text-2); }
.doc p + p { margin-top: 0.8rem; }
.doc ul.list { margin: 0.6rem 0 0 1.2rem; list-style: disc; }
.doc ul.list li + li { margin-top: 0.4rem; }
.doc strong { color: var(--text); }
.doc a { color: var(--accent); }
.doc code { font-family: var(--mono); font-size: 0.85em; padding: 0.1em 0.35em; border-radius: 5px; background: var(--card); }

[data-lang-block] { display: none; }
html[lang='en'] [data-lang-block='en'],
html[lang='pt'] [data-lang-block='pt'],
html[lang='es'] [data-lang-block='es'] { display: block; }

/* ── Footer ── */
.footer { padding: 2.4rem 0 2.6rem; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.9rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem; }
.footer-by { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--text-2); }
.footer-by img { width: 24px; height: 24px; }
.footer-by:hover { color: var(--text); }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--text); }

/* ── Small screens ── */
@media (max-width: 960px) {
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .lede { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .nav-links .hide-sm { display: none; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .nav-content { gap: 0.8rem; }
  .nav-links { gap: 0.9rem; }
  .logo span { display: none; }
  .hero { padding: 3rem 0 3.5rem; }
  .section { padding: 4.5rem 0; }
  .features, .steps { grid-template-columns: 1fr; }
  .privacy-band { padding: 1.6rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}