/* Soundpost — site styles
   Aesthetic: warm, intimate, editorial. Sunset gradient (from the app icon) +
   waveform motif on deep warm charcoal. Fraunces display over Hanken Grotesk. */

:root {
  --bg:        #14100e;
  --bg-2:      #1d1714;
  --surface:   #221a16;
  --ink:       #f4ebe1;
  --muted:     #b6a596;
  --faint:     #7d6f63;
  --line:      #38291f;
  --coral:     #f59e6d;
  --rose:      #ef7a8b;
  --violet:    #9c7bd6;
  --amber:     #f2c177;
  --grad: linear-gradient(100deg, var(--amber) 0%, var(--coral) 34%, var(--rose) 62%, var(--violet) 100%);
  --radius: 20px;
  --maxw: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: clamp(16px, 1.05vw + 13px, 19px);
  letter-spacing: 0.005em;
  overflow-x: hidden;
  position: relative;
}

/* warm gradient-mesh atmosphere */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 50% at 18% 8%, rgba(242,193,119,.18), transparent 60%),
    radial-gradient(55% 45% at 88% 14%, rgba(239,122,139,.16), transparent 62%),
    radial-gradient(70% 60% at 75% 96%, rgba(156,123,214,.18), transparent 60%),
    var(--bg);
}
/* film grain */
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- nav ---- */
header.nav {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(20,16,14,.62);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; letter-spacing: .01em; color: var(--ink); text-decoration: none; }
.brand .mark { width: 26px; height: 18px; display: block; }
.brand .mark span {
  display:inline-block; width:3px; margin:0 1px; border-radius:3px;
  background: var(--grad);
  animation: bar 1.5s ease-in-out infinite;
}
.nav-links { display: flex; gap: 26px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .92rem; transition: color .2s; }
.nav-links a:hover { color: var(--ink); }

/* ---- hero ---- */
.hero { padding: clamp(64px, 11vw, 150px) 0 clamp(48px, 8vw, 96px); }
.eyebrow {
  font-size: .78rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--coral); margin-bottom: 26px; font-weight: 600;
}
h1 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 540;
  font-size: clamp(2.6rem, 6.4vw, 5.3rem);
  line-height: 1.02;
  letter-spacing: -0.018em;
  max-width: 16ch;
}
h1 em {
  font-style: italic;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lede {
  margin-top: 28px; max-width: 56ch; color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.28rem);
}

/* animated hero waveform */
.wave { display: flex; align-items: center; gap: 4px; height: 86px; margin: 46px 0 8px; }
.wave i {
  flex: 0 0 auto; width: 5px; border-radius: 5px; background: var(--grad);
  height: 18%; opacity: .9; transform-origin: center;
  animation: bar 1.6s ease-in-out infinite;
}
@keyframes bar { 0%,100% { transform: scaleY(.3); } 50% { transform: scaleY(1); } }

.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 22px; border-radius: 999px; font-weight: 600; font-size: .95rem;
  text-decoration: none; border: 1px solid transparent; transition: transform .15s ease, box-shadow .2s ease;
}
.btn-primary { background: var(--grad); color: #2a160c; box-shadow: 0 8px 30px -10px rgba(245,158,109,.5); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -12px rgba(239,122,139,.55); }
.btn-ghost { color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--coral); color: var(--coral); }
.soon { font-size: .82rem; color: var(--faint); }

/* ---- feature cards ---- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(248px, 1fr)); gap: 18px; padding: 18px 0 90px; }
.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; position: relative; overflow: hidden;
}
.card .ic { font-size: 1.4rem; margin-bottom: 12px; display: block; }
.card h3 { font-family: "Fraunces", serif; font-weight: 560; font-size: 1.22rem; margin-bottom: 7px; letter-spacing: -.01em; }
.card p { color: var(--muted); font-size: .96rem; }
.card::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--grad);
  opacity: .55;
}

/* ---- honest section ---- */
.honest { border-top: 1px solid var(--line); padding: 76px 0; }
.honest h2, .legal h1.ph {
  font-family: "Fraunces", serif; font-weight: 540; font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  letter-spacing: -.015em; margin-bottom: 10px;
}
.honest .sub { color: var(--faint); margin-bottom: 34px; }
.honest ul { list-style: none; display: grid; gap: 16px; max-width: 760px; }
.honest li { display: flex; gap: 14px; color: var(--muted); }
.honest li b { color: var(--ink); font-weight: 600; }
.honest li .dot { flex: 0 0 auto; width: 8px; height: 8px; border-radius: 50%; margin-top: 11px; background: var(--grad); }

/* ---- legal / privacy prose ---- */
.legal { padding: 56px 0 40px; }
.legal .meta { color: var(--faint); font-size: .9rem; margin-bottom: 40px; }
.legal .prose { max-width: 720px; }
.legal h2 {
  font-family: "Fraunces", serif; font-weight: 560; font-size: 1.42rem; letter-spacing: -.01em;
  margin: 40px 0 12px; padding-top: 8px;
}
.legal h2:first-of-type { margin-top: 8px; }
.legal p, .legal li { color: var(--muted); margin-bottom: 14px; }
.legal ul { padding-left: 20px; margin-bottom: 14px; }
.legal li { margin-bottom: 8px; }
.legal strong { color: var(--ink); font-weight: 600; }
.legal a { color: var(--coral); text-decoration: none; border-bottom: 1px solid rgba(245,158,109,.35); }
.legal a:hover { border-color: var(--coral); }
.callout {
  background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--coral);
  border-radius: 12px; padding: 18px 20px; margin: 22px 0; color: var(--muted);
}

/* ---- footer ---- */
footer.foot { border-top: 1px solid var(--line); padding: 40px 0 60px; color: var(--faint); font-size: .9rem; }
footer.foot .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; align-items: center; }
footer.foot a { color: var(--muted); text-decoration: none; }
footer.foot a:hover { color: var(--coral); }
.foot-links { display: flex; gap: 22px; }

@media (max-width: 560px) {
  .nav-links { gap: 16px; }
  .nav-links a.hide-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .wave i, .brand .mark span { animation: none !important; }
  .wave i { height: 60%; }
}