/* ============================================================
   Stellara — landing styles
   Palette derived from mobile/lib/config/colors.dart
   ============================================================ */
:root {
  --bg:           #0D0B1E;
  --bg-2:         #0A0E27;
  --surface:      #1A1730;
  --surface-2:    #252040;
  --primary:      #6C63FF;
  --primary-2:    #4834DF;
  --gold:         #FFD700;
  --gold-soft:    #E9C84A;
  --text:         #FFFFFF;
  --text-2:       #B0A8D0;
  --text-3:       #7A7194;
  --success:      #4ADE80;
  --mixed:        #8A6BFF;
  --error:        #FF6B6B;

  --radius:       20px;
  --radius-sm:    14px;
  --maxw:         1180px;

  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --shadow-soft: 0 18px 60px rgba(108,99,255,.18);
  --shadow-card: 0 12px 40px rgba(0,0,0,.45);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* starfield backdrop */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(1.5px 1.5px at 20% 30%, rgba(255,255,255,.6) 0, transparent 100%),
    radial-gradient(1.5px 1.5px at 70% 20%, rgba(255,255,255,.45) 0, transparent 100%),
    radial-gradient(1px 1px at 40% 70%, rgba(255,255,255,.5) 0, transparent 100%),
    radial-gradient(1.5px 1.5px at 85% 60%, rgba(255,255,255,.4) 0, transparent 100%),
    radial-gradient(1px 1px at 55% 85%, rgba(255,255,255,.5) 0, transparent 100%),
    radial-gradient(1200px 700px at 80% -10%, rgba(108,99,255,.18), transparent 60%),
    radial-gradient(900px 600px at -10% 10%, rgba(72,52,223,.16), transparent 55%);
  z-index: -2;
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* padding-inline only — so it never overrides the vertical `section` padding
   (a plain `padding: 0 24px` here, being a class, beat the `section` tag rule
   and collapsed every section's top/bottom spacing → sections overlapped). */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: 24px; }

.eyebrow {
  display: inline-block;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold); font-weight: 700;
  padding: 7px 14px; border-radius: 999px;
  background: rgba(255,215,0,.08);
  border: 1px solid rgba(255,215,0,.28);
  margin-bottom: 22px;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.12; letter-spacing: -.01em; }
h2.section-title { font-size: clamp(28px, 4vw, 44px); margin-bottom: 16px; }
.section-lead { color: var(--text-2); font-size: clamp(16px,1.6vw,19px); max-width: 640px; }
.center { text-align: center; }
.center .section-lead { margin-left: auto; margin-right: auto; }

.gold { color: var(--gold); }
.grad-text {
  background: linear-gradient(100deg, #fff 10%, var(--primary) 55%, var(--gold) 110%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

section { padding: clamp(64px, 9vw, 120px) 0; position: relative; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-weight: 700; font-size: 16px;
  padding: 15px 28px; border-radius: 999px; cursor: pointer;
  border: 1px solid transparent; transition: transform .18s ease, box-shadow .18s ease, background .2s;
  white-space: nowrap;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(100deg, var(--primary), var(--primary-2));
  box-shadow: 0 10px 30px rgba(108,99,255,.45);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(108,99,255,.6); }
.btn-ghost { color: var(--text); background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.16); }
.btn-ghost:hover { background: rgba(255,255,255,.09); transform: translateY(-2px); }
.btn-gold { color: #1a1408; background: linear-gradient(100deg, #FFE680, var(--gold)); box-shadow: 0 10px 30px rgba(255,215,0,.32); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(255,215,0,.45); }
/* disabled CTA (store not yet live, e.g. iOS in review) */
.btn.disabled-btn { opacity: .42; cursor: default; }
.btn.disabled-btn:hover { transform: none; box-shadow: 0 10px 30px rgba(255,215,0,.18); }

/* store pills */
.stores { display: flex; gap: 14px; flex-wrap: wrap; }
.store-pill {
  display: inline-flex; align-items: center; gap: 11px;
  padding: 11px 18px; border-radius: 14px;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14);
  transition: background .2s, transform .18s;
}
.store-pill:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }
.store-pill svg { width: 26px; height: 26px; flex: none; }
.store-pill .sp-small { font-size: 10px; color: var(--text-2); line-height: 1; letter-spacing: .03em; }
.store-pill .sp-big { font-size: 16px; font-weight: 700; line-height: 1.2; }

/* disabled store pill — store not yet live (iOS in review) */
.store-pill.disabled { opacity: .45; cursor: default; position: relative; }
.store-pill.disabled:hover { background: rgba(255,255,255,.05); transform: none; }
.store-pill .soon {
  position: absolute; top: -9px; right: -8px;
  font-size: 9px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: #1a1408; background: linear-gradient(100deg, #FFE680, var(--gold));
  padding: 2px 7px; border-radius: 999px; white-space: nowrap;
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(13,11,30,.72);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 22px; font-weight: 700; }
.brand .logo { width: 30px; height: 30px; border-radius: 8px; }
/* keep the wordmark a single flex item so the flex `gap` never splits "Stellar"+"a" */
.brand .wordmark { white-space: nowrap; }
.brand .dot { color: var(--gold); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { color: var(--text-2); font-size: 15px; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { padding: 9px 20px; font-size: 14px; }
.nav-burger { display: none; background: none; border: 0; color: #fff; cursor: pointer; }

/* nav right cluster: language switcher + CTA */
.nav-right { display: flex; align-items: center; gap: 14px; }
.lang-wrap { display: inline-flex; align-items: center; gap: 6px; position: relative; color: var(--text-2); }
.lang-ic { width: 17px; height: 17px; flex: none; pointer-events: none; }
.lang-select {
  appearance: none; -webkit-appearance: none;
  background-color: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.14);
  color: var(--text); font-family: var(--sans); font-size: 14px; font-weight: 500;
  padding: 7px 28px 7px 11px; border-radius: 10px; cursor: pointer;
  transition: background-color .2s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B0A8D0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 9px center; background-size: 12px;
}
.lang-select:hover { background-color: rgba(255,255,255,.09); }
.lang-select:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.lang-select option { color: #14101f; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-right { gap: 10px; }
  .nav-cta { padding: 9px 16px; }
}
@media (max-width: 420px) {
  .lang-select { padding: 7px 26px 7px 9px; font-size: 13px; }
}

/* ---------- hero ---------- */
.hero { padding-top: clamp(40px, 6vw, 70px); overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
}
.hero h1 { font-size: clamp(36px, 5.4vw, 62px); margin-bottom: 22px; }
.hero p.lead { font-size: clamp(17px, 1.8vw, 20px); color: var(--text-2); max-width: 560px; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-note { color: var(--text-3); font-size: 13px; margin-top: 18px; }

/* hero phones */
.phones {
  position: relative; display: flex; justify-content: center; align-items: center;
  min-height: 600px;
}
.phones .halo {
  position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(108,99,255,.35), transparent 62%);
  filter: blur(10px); z-index: 0;
}
.phone-back { position: absolute; transform: translateX(74px) translateY(28px) rotate(6deg) scale(.9); z-index: 1; opacity: .96; }
.phone-front { position: relative; transform: translateX(-44px) rotate(-3deg); z-index: 2; }

/* ---------- device mockup (fail-safe) ---------- */
.device {
  width: 270px; border-radius: 42px; padding: 11px;
  background: linear-gradient(160deg, #2c2747, #15122a);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 30px 70px rgba(0,0,0,.6), inset 0 0 0 2px rgba(255,255,255,.03);
}
.device .screen {
  position: relative;
  border-radius: 32px; overflow: hidden;
  aspect-ratio: 1280 / 2856;       /* exact screenshot ratio */
  background: #0c0a1a;             /* app-like dark — shows if image is slow/fails */
}
.device .screen img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  color: transparent; font-size: 0;   /* hide alt text if image fails */
}
.device .notch {
  position: absolute; top: 9px; left: 50%; transform: translateX(-50%);
  width: 96px; height: 7px; border-radius: 99px; background: rgba(0,0,0,.55); z-index: 3;
}
.device.sm { width: 230px; }

/* ---------- social proof strip ---------- */
.proof { padding: 26px 0; border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.015); }
.proof-inner { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; color: var(--text-2); font-size: 15px; }
.stars { color: var(--gold); letter-spacing: 2px; font-size: 18px; }
.proof-dot { color: var(--text-3); }

/* ---------- problem/solution ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.panel {
  background: linear-gradient(180deg, rgba(37,32,64,.7), rgba(26,23,48,.55));
  border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius);
  padding: 34px; box-shadow: var(--shadow-card);
}
.panel.problem { border-color: rgba(248,113,113,.22); }
.panel.solution { border-color: rgba(108,99,255,.30); }
.panel h3 { font-size: 24px; margin-bottom: 12px; }
.panel .tag { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; margin-bottom: 14px; display: inline-block; }
.panel.problem .tag { color: var(--error); }
.panel.solution .tag { color: var(--primary); }
.panel p { color: var(--text-2); }

/* ---------- feature rows ---------- */
.feature {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
  margin-bottom: clamp(60px, 8vw, 100px);
}
.feature:last-child { margin-bottom: 0; }
.feature.reverse .f-media { order: 2; }
.f-icon {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: radial-gradient(circle at 30% 25%, rgba(108,99,255,.5), rgba(108,99,255,.12));
  border: 1px solid rgba(108,99,255,.4); margin-bottom: 20px;
}
.f-icon svg { width: 28px; height: 28px; color: #fff; }
.feature h3 { font-size: clamp(24px, 2.6vw, 32px); margin-bottom: 14px; }
.feature p { color: var(--text-2); font-size: 17px; }
.feature .kicker { color: var(--gold); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px; }
.f-media { display: flex; justify-content: center; }
.f-media .device { width: 256px; }

/* ---------- more grid ---------- */
.more-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; }
.more-card {
  background: rgba(37,32,64,.45); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-sm); padding: 24px 20px; transition: transform .2s, border-color .2s, background .2s;
}
.more-card:hover { transform: translateY(-4px); border-color: rgba(108,99,255,.4); background: rgba(37,32,64,.7); }
.more-card .mi { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: rgba(108,99,255,.16); margin-bottom: 14px; }
.more-card .mi svg { width: 22px; height: 22px; color: var(--primary); }
.more-card h4 { font-family: var(--sans); font-size: 16px; font-weight: 700; margin-bottom: 5px; }
.more-card p { color: var(--text-3); font-size: 14px; }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 50px; }
.step { background: rgba(26,23,48,.6); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); padding: 32px 28px; position: relative; }
.step .num { font-family: var(--serif); font-size: 52px; color: rgba(108,99,255,.5); line-height: 1; margin-bottom: 14px; }
.step h3 { font-size: 21px; margin-bottom: 10px; }
.step p { color: var(--text-2); font-size: 15px; }

/* ---------- accuracy / hybrid engine ---------- */
.accuracy { max-width: 880px; margin: 50px auto 0; display: grid; gap: 18px; }
.apoint {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--surface); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius); padding: 26px 28px; box-shadow: var(--shadow-card);
}
.apoint .abadge {
  flex: none; width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--serif); font-weight: 700;
  font-size: 18px; color: var(--gold); background: rgba(255,215,0,.10);
  border: 1px solid rgba(255,215,0,.30); margin-top: 2px;
}
.apoint h3 { font-size: 19px; margin-bottom: 9px; }
.apoint p { color: var(--text-2); font-size: 15px; line-height: 1.65; }
@media (max-width: 620px) { .apoint { flex-direction: column; gap: 12px; padding: 22px; } }

/* ---------- personas ---------- */
.persona-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 46px; }
.persona { background: linear-gradient(180deg, rgba(42,27,78,.55), rgba(20,17,45,.5)); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); padding: 28px 24px; }
.persona .pemoji { font-size: 30px; margin-bottom: 14px; }
.persona h4 { font-family: var(--serif); font-size: 19px; margin-bottom: 9px; }
.persona p { color: var(--text-2); font-size: 14.5px; }

/* ---------- flagship spotlight ---------- */
.spotlight {
  background:
    radial-gradient(900px 500px at 18% 0%, rgba(108,99,255,.22), transparent 60%),
    linear-gradient(160deg, #2A1B4E 0%, #14112D 55%, #0A0E27 100%);
  border: 1px solid rgba(108,99,255,.25); border-radius: 28px;
  padding: clamp(36px, 5vw, 64px);
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center;
  box-shadow: var(--shadow-soft);
}
.spotlight h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 16px; }
.spotlight p { color: var(--text-2); font-size: 17px; margin-bottom: 14px; }
.spotlight .chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip { font-size: 13px; font-weight: 700; padding: 8px 14px; border-radius: 999px; }
.chip.gold { color: var(--gold); background: rgba(255,215,0,.10); border: 1px solid rgba(255,215,0,.4); }
.chip.purple { color: #cdbcff; background: rgba(108,99,255,.14); border: 1px solid rgba(108,99,255,.5); }
.spotlight .f-media .device { width: 250px; }

/* ---------- testimonials ---------- */
.tgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 46px; }
.tcard { background: rgba(26,23,48,.65); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-card); }
.tcard .stars { font-size: 15px; margin-bottom: 14px; }
.tcard blockquote { font-size: 16px; color: var(--text); line-height: 1.55; margin-bottom: 20px; }
.tperson { display: flex; align-items: center; gap: 13px; }
.tperson img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(108,99,255,.5); color: transparent; font-size: 0; background: #1a1730; }
.tperson .tn { font-weight: 700; font-size: 15px; }
.tperson .tm { color: var(--text-3); font-size: 13px; }
.tnote { text-align: center; color: var(--text-3); font-size: 12.5px; margin-top: 24px; font-style: italic; }

/* ---------- pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 880px; margin: 46px auto 0; }
.price {
  background: rgba(26,23,48,.65); border: 1px solid rgba(255,255,255,.1); border-radius: 24px;
  padding: 38px 34px; position: relative;
}
.price.featured {
  border-color: rgba(108,99,255,.6);
  background: linear-gradient(180deg, rgba(42,27,78,.7), rgba(20,17,45,.6));
  box-shadow: var(--shadow-soft);
}
.price .ptag { position: absolute; top: -13px; right: 26px; background: linear-gradient(100deg, var(--primary), var(--primary-2)); color: #fff; font-size: 12px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }
.price h3 { font-size: 24px; margin-bottom: 6px; }
.price .psub { color: var(--text-2); font-size: 14px; margin-bottom: 20px; min-height: 40px; }
.price .pamt { font-family: var(--serif); font-size: 40px; margin-bottom: 4px; }
.price .pamt small { font-size: 16px; color: var(--text-2); font-family: var(--sans); }
.price .pnote { color: var(--text-3); font-size: 13px; margin-bottom: 22px; }
.price ul { list-style: none; margin-bottom: 26px; }
.price li { display: flex; gap: 11px; align-items: flex-start; padding: 8px 0; color: var(--text-2); font-size: 15px; }
.price li svg { width: 19px; height: 19px; flex: none; margin-top: 2px; color: var(--success); }
.price .btn { width: 100%; justify-content: center; }
.coinrow { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 30px; }
.coinrow .pill { font-size: 13px; color: var(--text-2); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 999px; padding: 6px 13px; }
.coinrow .pill b { color: var(--gold); }

/* ---------- faq ---------- */
.faq { max-width: 800px; margin: 44px auto 0; }
.qa { border: 1px solid rgba(255,255,255,.09); border-radius: var(--radius-sm); margin-bottom: 12px; background: rgba(26,23,48,.5); overflow: hidden; }
.qa button {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  color: var(--text); font-family: var(--sans); font-size: 17px; font-weight: 600;
  padding: 20px 22px; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.qa .ico { flex: none; transition: transform .25s; color: var(--primary); font-size: 22px; line-height: 1; }
.qa[open] .ico, .qa.open .ico { transform: rotate(45deg); }
.qa .ans { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.qa.open .ans { max-height: 320px; }
.qa .ans p { padding: 0 22px 22px; color: var(--text-2); font-size: 15.5px; }

/* ---------- final cta ---------- */
.final {
  text-align: center;
  background:
    radial-gradient(800px 420px at 50% 0%, rgba(108,99,255,.26), transparent 60%),
    linear-gradient(160deg, #2A1B4E, #14112D 60%, #0A0E27);
  border-top: 1px solid rgba(255,255,255,.07);
}
.final h2 { font-size: clamp(30px, 4.4vw, 50px); margin-bottom: 16px; }
.final p { color: var(--text-2); font-size: 18px; margin-bottom: 30px; }
.final .hero-cta { justify-content: center; }

/* ---------- footer ---------- */
.footer { padding: 46px 0 38px; border-top: 1px solid rgba(255,255,255,.06); background: var(--bg-2); }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px; align-items: flex-start; }
.footer-brand { max-width: 360px; }
.fbrand { display: inline-flex; align-items: center; gap: 9px; font-family: var(--serif); font-size: 20px; color: var(--text); }
.fbrand img { width: 26px; height: 26px; border-radius: 7px; }
.fbrand .dot { color: var(--gold); }
.footer-tag { color: var(--text-2); font-size: 14.5px; margin-top: 14px; max-width: 38ch; line-height: 1.6; }
.footer-studio { margin-top: 12px; font-size: 14px; color: var(--text-3); }
.footer-studio a { color: var(--gold); font-weight: 600; }
.footer-studio a:hover { text-decoration: underline; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h5 { font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: var(--text-3); font-weight: 700; }
.footer-col ul { margin-top: 14px; display: grid; gap: 10px; list-style: none; }
.footer-col a { font-size: 14.5px; color: var(--text-2); transition: color .2s; }
.footer-col a:hover { color: var(--primary); }
.footer-soon { font-size: 14.5px; color: var(--text-3); opacity: .6; cursor: default; }
.footer-bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.06); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--text-3); }
.footer-langs { display: inline-flex; align-items: center; gap: 8px; }
.footer-langs svg { width: 15px; height: 15px; color: var(--text-3); }

/* ---------- reveal animation (graceful: only hidden when JS is on) ---------- */
html.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
html.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html.js .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero-cta, .hero .stores { justify-content: center; }
  .phones { min-height: 540px; margin-top: 10px; }
  .split, .spotlight, .feature, .feature.reverse { grid-template-columns: 1fr; }
  .feature.reverse .f-media { order: 0; }
  .f-media { order: -1; }
  .more-grid, .persona-grid { grid-template-columns: repeat(2, 1fr); }
  .steps, .tgrid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .spotlight { text-align: center; }
  .footer-top { flex-direction: column; gap: 32px; }
  .footer-cols { gap: 40px; width: 100%; }
  .spotlight .chips { justify-content: center; }
}
@media (max-width: 520px) {
  .more-grid { grid-template-columns: 1fr; }
  .persona-grid { grid-template-columns: 1fr; }
  .phone-front { transform: rotate(-2deg); }
  .phone-back { display: none; }
  .device { width: 250px; }
}