/* Skylark landing page. Colours follow the app's own tokens (paper, ink, pine, ember, honey). */
:root {
  --paper: #faf6ee;
  --paper-2: #f1eadc;
  --card: #ffffff;
  --line: #e4ded2;
  --ink: #17201c;
  --ink-soft: #4a554f;
  --ink-faint: #68716b;
  --pine: #1e5c4e;
  --pine-soft: #dcede6;
  --on-pine: #ffffff;
  --ember: #b93a10;
  --ember-soft: #fbe3d9;
  --honey: #b27a08;
  --honey-soft: #f8ebcb;
  --sky: #2f6fb3;
  --alert: #c62828;
  --alert-soft: #fce4e4;
  --phone: #17201c;
  --shadow: 0 18px 50px rgb(23 32 28 / 0.14);
  --radius: 22px;
  --wrap: 1120px;
  --font-serif: ui-serif, "New York", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-data: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121714;
    --paper-2: #171e1a;
    --card: #1b221e;
    --line: #2b342f;
    --ink: #f2efe8;
    --ink-soft: #b4bbb5;
    --ink-faint: #8b948e;
    --pine: #5fc2a6;
    --pine-soft: #1d3a32;
    --on-pine: #0e1a16;
    --ember: #ff8a5e;
    --ember-soft: #47251a;
    --honey: #f0b94a;
    --honey-soft: #3d2f10;
    --sky: #7db3ee;
    --alert: #ff6b6b;
    --alert-soft: #4a1c1c;
    --phone: #0b0f0d;
    --shadow: 0 18px 50px rgb(0 0 0 / 0.45);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--pine); }
h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; margin: 0; line-height: 1.1; letter-spacing: -0.01em; text-wrap: balance; }
h2 { font-size: clamp(30px, 4.4vw, 46px); margin-bottom: 14px; }
h3 { font-size: 22px; }
p { margin: 0; }
ul { margin: 0; padding: 0; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

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

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 50;
  background: var(--pine); color: var(--on-pine); padding: 10px 16px; border-radius: 10px;
  font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }

.eyebrow {
  font: 700 13px/1.2 var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--pine);
  margin-bottom: 14px;
}
.section-lede { color: var(--ink-soft); font-size: 19px; max-width: 40em; margin-bottom: 40px; }

section { padding: 88px 0; }
@media (max-width: 640px) { section { padding: 60px 0; } }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink);
  font: 600 21px/1 var(--font-serif);
}
.brand img { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--line); }
.nav__links { display: flex; gap: 22px; margin-left: auto; }
.nav__links a { color: var(--ink-soft); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav__links a:hover { color: var(--ink); }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: var(--pine-soft); color: var(--pine);
  font-size: 14px; font-weight: 700; white-space: nowrap;
}
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav .pill { margin-left: auto; }
}

/* ---------- Hero ---------- */
.hero { padding: 64px 0 80px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 50% 60% at 78% 40%, var(--pine-soft), transparent 70%),
    linear-gradient(180deg, var(--paper), var(--paper-2));
}
.hero__grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .hero__grid { grid-template-columns: 1.1fr 0.9fr; gap: 64px; } }
.hero h1 { font-size: clamp(44px, 7.2vw, 78px); margin-bottom: 22px; }
.hero h1 em { font-style: normal; color: var(--pine); }
.lede { font-size: clamp(18px, 2.2vw, 21px); color: var(--ink-soft); max-width: 34em; margin-bottom: 30px; }

.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.appstore { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 8px; text-decoration: none; }
.appstore img { height: 52px; width: auto; }
.appstore.is-soon { cursor: default; }
.appstore__soon {
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ember);
}
.meta { color: var(--ink-faint); font-size: 15px; }

.hero__phone { display: flex; justify-content: center; }
.phone {
  width: min(320px, 78vw);
  padding: 11px;
  border-radius: 52px;
  background: var(--phone);
  box-shadow: var(--shadow), 0 0 0 1px var(--line);
}
.phone img { border-radius: 42px; width: 100%; aspect-ratio: 598 / 1300; object-fit: cover; }

/* ---------- Promises strip ---------- */
.promises { padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--card); }
.promises__row { display: grid; list-style: none; gap: 0; }
@media (min-width: 760px) { .promises__row { grid-template-columns: repeat(3, 1fr); } }
.promises__row li { padding: 26px 0; display: flex; gap: 14px; align-items: flex-start; }
@media (min-width: 760px) { .promises__row li { padding: 30px 28px; } .promises__row li + li { border-left: 1px solid var(--line); } }
@media (max-width: 759px) { .promises__row li + li { border-top: 1px solid var(--line); } }
.promises__row svg { flex: none; width: 28px; height: 28px; color: var(--pine); margin-top: 2px; }
.promises__row b { display: block; font-family: var(--font-serif); font-size: 20px; font-weight: 600; }
.promises__row span { color: var(--ink-soft); font-size: 15px; }

/* ---------- Features ---------- */
.feature-grid { display: grid; gap: 18px; }
@media (min-width: 680px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px;
}
.feature__icon {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--pine-soft); color: var(--pine); margin-bottom: 18px;
}
.feature__icon svg { width: 24px; height: 24px; }
.feature--alert .feature__icon { background: var(--alert-soft); color: var(--alert); }
.feature h3 { margin-bottom: 10px; }
.feature p { color: var(--ink-soft); font-size: 16px; }
.feature ul { list-style: none; margin-top: 12px; display: grid; gap: 8px; }
.feature li { color: var(--ink-soft); font-size: 15.5px; padding-left: 20px; position: relative; }
.feature li::before {
  content: ""; position: absolute; left: 2px; top: 0.62em; width: 7px; height: 7px; border-radius: 50%;
  background: var(--pine);
}
.feature--alert li::before { background: var(--alert); }
.feature__note { margin-top: 12px; font-size: 14px !important; color: var(--ink-faint) !important; }
.chirps { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chirps span {
  font-size: 14px; padding: 6px 11px; border-radius: 999px;
  background: var(--paper); border: 1px solid var(--line); color: var(--ink);
}

/* ---------- Privacy ---------- */
.privacy { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.privacy__grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .privacy__grid { grid-template-columns: 1fr 1fr; gap: 56px; } }
.controls { list-style: none; display: grid; gap: 14px; }
.control {
  display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start;
  padding: 18px; border-radius: 18px; background: var(--paper); border: 1px solid var(--line);
}
.control__chip {
  font: 600 13px/1 var(--font-body); padding: 8px 11px; border-radius: 999px; white-space: nowrap;
  background: var(--pine-soft); color: var(--pine);
}
.control__chip--fog { background: color-mix(in srgb, #7c8b93 22%, transparent); color: var(--ink-soft); }
.control__chip--off { background: var(--paper-2); color: var(--ink-soft); border: 1px dashed var(--ink-faint); }
.control b { display: block; font-size: 17px; }
.control span { color: var(--ink-soft); font-size: 15.5px; }
.checks { list-style: none; display: grid; gap: 12px; margin: 8px 0 26px; }
.checks li { position: relative; padding-left: 32px; color: var(--ink-soft); }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 6px;
  background: var(--pine) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3L15 6.8' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat;
}
.checks strong { color: var(--ink); }
.text-link { font-weight: 600; text-decoration: none; }
.text-link:hover { text-decoration: underline; }

/* ---------- Screens ---------- */
.screens { padding-bottom: 72px; }
.gallery {
  display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 8px max(16px, calc((100vw - var(--wrap)) / 2 + 32px)) 20px;
  scrollbar-width: thin;
}
.gallery img {
  flex: none; width: min(280px, 70vw); height: auto; aspect-ratio: 640 / 1390;
  border-radius: 22px; scroll-snap-align: center;
  border: 1px solid var(--line); box-shadow: 0 10px 30px rgb(23 32 28 / 0.10);
  background: var(--paper-2);
}
.gallery__hint { color: var(--ink-faint); font-size: 14px; margin-top: 6px; }

/* ---------- Premium ---------- */
.plans { display: grid; gap: 18px; margin-top: 8px; }
@media (min-width: 820px) { .plans { grid-template-columns: 1fr 1fr; } }
.plan { border-radius: var(--radius); padding: 28px 26px; background: var(--card); border: 1px solid var(--line); }
.plan--premium { background: var(--honey-soft); border-color: color-mix(in srgb, var(--honey) 40%, transparent); }
.plan__tag {
  display: inline-block; font: 700 12px/1 var(--font-body); letter-spacing: 0.1em; text-transform: uppercase;
  padding: 7px 10px; border-radius: 8px; margin-bottom: 14px;
  background: var(--pine-soft); color: var(--pine);
}
.plan--premium .plan__tag { background: var(--honey); color: #1f1706; }
.plan h3 { font-size: 28px; margin-bottom: 6px; }
.plan__price { font: 600 34px/1.1 var(--font-data); margin: 6px 0 4px; }
.plan__price small { font: 500 16px/1 var(--font-body); color: var(--ink-soft); }
.plan__sub { color: var(--ink-soft); margin-bottom: 18px; }
.plan .checks { margin-bottom: 0; }
.plan--premium .checks li::before { background-color: var(--honey); }
.fine {
  margin-top: 22px; font-size: 14px; color: var(--ink-faint); max-width: 60em;
}

/* ---------- Support ---------- */
.support { background: var(--card); border-top: 1px solid var(--line); }
.support__grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .support__grid { grid-template-columns: 0.8fr 1.2fr; gap: 56px; } }
.contact-card {
  border-radius: var(--radius); padding: 26px; background: var(--pine-soft);
}
.contact-card h3 { margin-bottom: 8px; }
.contact-card p { color: var(--ink-soft); }
.contact-card .mail {
  display: inline-block; margin: 14px 0 12px; font: 600 22px/1.2 var(--font-body);
  color: var(--pine); word-break: break-all;
}
.faq { display: grid; gap: 10px; }
.faq details { border: 1px solid var(--line); border-radius: 16px; background: var(--paper); }
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 48px 16px 18px; position: relative;
  font-weight: 600; font-size: 17px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 20px; top: 50%; width: 10px; height: 10px; margin-top: -7px;
  border-right: 2px solid var(--ink-faint); border-bottom: 2px solid var(--ink-faint); transform: rotate(45deg);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: rotate(225deg); margin-top: -2px; }
.faq .answer { padding: 0 18px 18px; color: var(--ink-soft); font-size: 16px; }
.faq .answer p + p { margin-top: 10px; }
.faq .path { font-weight: 600; color: var(--ink); }

/* ---------- Final ---------- */
.final { padding: 80px 0; }
.final__card {
  text-align: center; border-radius: 28px; padding: 48px 22px;
  background: linear-gradient(180deg, var(--pine-soft), var(--paper));
  border: 1px solid var(--line);
}
.final__card img.final__icon { width: 88px; height: 88px; border-radius: 22px; margin: 0 auto 18px; border: 1px solid var(--line); }
.final__card p { color: var(--ink-soft); margin: 0 auto 24px; max-width: 32em; }
.final__card .appstore { align-items: center; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 28px 0 40px; font-size: 15px; color: var(--ink-faint); }
.footer__inner { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; justify-content: space-between; }
.footer a { color: var(--ink-soft); text-decoration: none; }
.footer a:hover { color: var(--ink); text-decoration: underline; }
.footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer .trademark { flex-basis: 100%; font-size: 12.5px; }