:root {
  --accent: #C2410C;
  --accent-2: #FF7E54;
  --accent-solid: #C2410C;
  --bg: #ffffff;
  --bg-soft: #f2f2f7;
  --card: #ffffff;
  --text: #1d1d1f;
  --muted: #6b6b70;
  --separator: rgba(60,60,67,0.12);
  --shadow: 0 10px 40px rgba(0,0,0,0.08);
  --radius: 22px;
  /* iOS screen surfaces (match the app's system backgrounds) */
  --scr-bg: #ffffff;
  --scr-card: #f2f2f7;
  --scr-card2: #ffffff;
  --scr-text: #1d1d1f;
  --scr-muted: #8a8a8e;
  --scr-sep: rgba(60,60,67,0.16);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --bg-soft: #15151a;
    --card: #15151a;
    --text: #f5f5f7;
    --muted: #9a9aa2;
    --separator: rgba(120,120,130,0.22);
    --shadow: 0 10px 40px rgba(0,0,0,0.5);
    --accent: #FF9466;
    --accent-2: #FFB088;
    --scr-bg: #000000;
    --scr-card: #1c1c1e;
    --scr-card2: #2c2c2e;
    --scr-text: #f5f5f7;
    --scr-muted: #98989f;
    --scr-sep: rgba(120,120,130,0.28);
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }

/* Nav */
nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border-bottom: 1px solid var(--separator);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; letter-spacing: -0.02em; }
.brand .logo { width: 30px; height: 30px; border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--muted); font-size: 15px; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--accent-solid); color: #fff !important; padding: 8px 16px; border-radius: 980px;
  font-weight: 600; font-size: 14px;
}
@media (max-width: 680px) { .nav-links a:not(.nav-cta) { display: none; } }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 80px 0 40px; }
.hero::before {
  content: ""; position: absolute; inset: -200px 0 auto 0; height: 600px;
  background: radial-gradient(60% 60% at 50% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; text-align: center; } }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent);
  padding: 6px 12px; border-radius: 980px; margin-bottom: 22px;
}
h1 {
  font-size: clamp(38px, 6vw, 60px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 800;
  margin-bottom: 20px;
}
h1 .grad { background: linear-gradient(120deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub { font-size: clamp(17px, 2.4vw, 20px); color: var(--muted); max-width: 30ch; margin-bottom: 30px; }
@media (max-width: 860px) { .sub { margin-inline: auto; } }
.cta-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
@media (max-width: 860px) { .cta-row { justify-content: center; } }
.appstore-badge { display: inline-block; transition: opacity .15s ease; }
.appstore-badge:hover { opacity: .85; }
.appstore-badge img { height: 52px; width: auto; display: block; }
.trust { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
@media (max-width: 860px) { .trust { justify-content: center; } }
.trust span { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent); padding: 9px 16px; border-radius: 980px; }
.trust svg { width: 16px; height: 16px; color: var(--accent); }

/* Phone mockup + screen slider */
.phone-col { display: flex; justify-content: center; }
.phone {
  width: 290px; aspect-ratio: 9 / 19.5; border-radius: 46px;
  border: 11px solid #1a1a1f; box-shadow: var(--shadow);
  position: relative; overflow: hidden;
  background: var(--scr-bg); color: var(--scr-text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) { .phone { border-color: #2a2a30; } }

/* status bar + notch */
.phone .status {
  position: absolute; top: 0; left: 0; right: 0; height: 46px; z-index: 4;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 26px 0; font-size: 13px; font-weight: 600; color: var(--scr-text);
  pointer-events: none;
}
.phone .status-icons { display: flex; align-items: center; gap: 5px; }
.phone .status-icons svg { height: 12px; width: auto; }
.phone .notch { position: absolute; top: 11px; left: 50%; transform: translateX(-50%); width: 100px; height: 26px; background: #000; border-radius: 14px; z-index: 5; }

/* sliding track */
.screens { position: absolute; inset: 0; display: flex; transition: transform .7s cubic-bezier(.65,.02,.18,1); will-change: transform; }
.screen { flex: 0 0 100%; height: 100%; overflow: hidden; position: relative; }
.s-pad { position: absolute; inset: 0; padding: 42px 18px 26px; display: flex; flex-direction: column; text-align: left; }

/* shared card */
.card { background: var(--scr-card); border-radius: 18px; padding: 15px 16px; }

/* Today screen */
.t-date { font-size: 12.5px; color: var(--scr-muted); font-weight: 500; }
.t-name { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; margin: 1px 0 18px; display: flex; align-items: baseline; gap: 8px; }
.t-name .emoji { font-size: 26px; }
.t-name .age { font-size: 14px; font-weight: 500; color: var(--scr-muted); letter-spacing: 0; }
.t-label { font-size: 10.5px; font-weight: 700; letter-spacing: .05em; color: var(--scr-muted); margin-bottom: 11px; }
.t-q { display: flex; gap: 8px; font-size: 13.5px; line-height: 1.35; }
.t-q + .t-q { margin-top: 9px; }
.t-q .dot { color: var(--scr-muted); }
.btn-primary {
  margin-top: 16px; border: none; border-radius: 14px; background: var(--accent-solid); color: #fff;
  font-size: 15px; font-weight: 600; padding: 13px; font-family: inherit; cursor: default;
}
.btn-secondary {
  margin-top: 11px; border: none; border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent);
  font-size: 14px; font-weight: 600; padding: 11px; font-family: inherit; cursor: default;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
}
.btn-secondary svg { width: 15px; height: 15px; }

/* Record screen */
.rec { padding-top: 42px; }
.rec-top { display: flex; align-items: center; justify-content: space-between; }
.muted-s { font-size: 13px; color: var(--scr-muted); }
.rec-bars { display: flex; gap: 5px; }
.rec-bars i { width: 22px; height: 6px; border-radius: 3px; background: color-mix(in srgb, var(--scr-muted) 35%, transparent); }
.rec-bars i.b-done { background: #34c759; }
.rec-bars i.b-active { background: var(--accent); }
.rec-mid { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 16px; padding: 0 6px; }
.rec-chip {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 15%, transparent);
  padding: 6px 12px; border-radius: 980px;
}
.rec-chip svg { width: 13px; height: 13px; }
.rec-q { font-size: 23px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.rec-ask { font-size: 13px; color: var(--scr-muted); max-width: 22ch; }
.rec-bottom { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.rec-btn { width: 78px; height: 78px; border-radius: 50%; background: #ff3b30; display: grid; place-items: center; box-shadow: 0 6px 20px rgba(255,59,48,.35); }
.rec-ring { width: 56px; height: 56px; border-radius: 50%; border: 3.5px solid #fff; }
.rec-hint { font-size: 13px; font-weight: 500; color: var(--scr-muted); }

/* Journal screen */
.j-title { font-size: 30px; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 16px; }
.j-card { padding: 16px; }
.j-date { font-size: 14px; font-weight: 700; margin-bottom: 13px; }
.j-date .age { font-size: 11px; font-weight: 500; color: var(--scr-muted); margin-left: 4px; }
.j-q { font-size: 12.5px; font-weight: 600; color: var(--scr-muted); margin-bottom: 5px; }
.j-a { font-size: 13.5px; line-height: 1.4; }
.j-audio { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 12px; font-weight: 600; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); padding: 5px 11px; border-radius: 980px; }
.j-audio svg { width: 11px; height: 11px; }
.j-refl { margin-top: 14px; padding: 13px 14px; background: var(--scr-card2); border-radius: 14px; }
.j-refl-label { display: flex; align-items: center; gap: 6px; font-size: 10px; font-weight: 700; letter-spacing: .05em; color: var(--accent); margin-bottom: 8px; }
.j-refl-label svg { width: 12px; height: 12px; }
.j-refl-q { font-size: 12.5px; color: var(--scr-muted); margin-bottom: 4px; }
.j-refl-a { font-size: 13px; line-height: 1.4; }

/* dots */
.dots { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); display: flex; gap: 7px; z-index: 6; }
.dots button { width: 7px; height: 7px; border-radius: 50%; border: none; padding: 0; cursor: pointer; background: color-mix(in srgb, var(--scr-muted) 45%, transparent); transition: background .3s, width .3s; }
.dots button.on { width: 20px; border-radius: 4px; background: var(--accent); }

/* Sections */
section { padding: 64px 0; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -0.03em; font-weight: 800; margin-bottom: 14px; }
.section-head p { color: var(--muted); font-size: 18px; }

.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 720px) { .features { grid-template-columns: 1fr; } }
.feature { background: var(--card); border: 1px solid var(--separator); border-radius: var(--radius); padding: 28px; }
.feature .ic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); margin-bottom: 18px; }
.feature .ic svg { width: 24px; height: 24px; }
.feature h3 { font-size: 19px; letter-spacing: -0.01em; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 15px; }

/* Privacy band */
.band { background: var(--bg-soft); border: 1px solid var(--separator); border-radius: 32px; padding: 56px 40px; text-align: center; }
.band .lock { width: 60px; height: 60px; color: var(--accent); margin: 0 auto 18px; }
.band h2 { font-size: clamp(26px, 4vw, 38px); letter-spacing: -0.03em; font-weight: 800; margin-bottom: 14px; }
.band p { color: var(--muted); max-width: 56ch; margin: 0 auto 28px; font-size: 17px; }
.band ul { list-style: none; display: inline-flex; flex-direction: column; gap: 12px; text-align: left; }
.band li { display: flex; align-items: center; gap: 12px; font-size: 16px; }
.band li svg { width: 20px; height: 20px; color: var(--accent); flex: none; }
.band-kicker { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); padding: 6px 13px; border-radius: 980px; margin-bottom: 20px; }
.band-kicker svg { width: 14px; height: 14px; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; text-align: left; }
@media (max-width: 720px) { .pillars { grid-template-columns: 1fr; } }
.pillar { background: var(--card); border: 1px solid var(--separator); border-radius: 18px; padding: 24px; }
.pillar .pic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); margin-bottom: 16px; }
.pillar .pic svg { width: 24px; height: 24px; }
.pillar h3 { font-size: 17px; letter-spacing: -0.01em; margin-bottom: 6px; }
.pillar p { color: var(--muted); font-size: 14.5px; margin: 0; }

/* CTA */
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(28px, 4.5vw, 44px); letter-spacing: -0.03em; font-weight: 800; margin-bottom: 12px; }
.cta-band p { color: var(--muted); font-size: 18px; margin-bottom: 28px; }

/* Legal pages */
.legal-page { padding: 56px 0 72px; }
.legal h1 { font-size: clamp(30px, 5vw, 44px); letter-spacing: -0.02em; margin-bottom: 6px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.legal h3 { font-size: 18px; margin: 26px 0 8px; }
.legal p, .legal li { color: var(--muted); font-size: 15px; margin-bottom: 10px; }
.legal ul { padding-left: 20px; }
.legal strong { color: var(--text); }
.legal .placeholder { color: var(--accent); font-weight: 600; }
.legal .back { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); font-weight: 600; font-size: 14px; margin-bottom: 28px; }

footer { border-top: 1px solid var(--separator); padding: 36px 0; text-align: center; color: var(--muted); font-size: 14px; }
footer .brand { justify-content: center; margin-bottom: 12px; color: var(--text); }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }