/* Haze landing page. The app's clothes, not the app: EB Garamond, white type
   on the sky the viewer's clock calls for, hairline rules, nothing raised
   and nothing dropped. */

:root {
  --ink: rgba(255, 255, 255, 0.96);
  --ink-2: rgba(255, 255, 255, 0.75);
  --ink-3: rgba(255, 255, 255, 0.5);
  --hairline: rgba(255, 255, 255, 0.18);
  --serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--serif);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 17px;
  line-height: 1.6;
  background-color: #6b7e96;
  background-attachment: fixed;
}

/* The four skies. The page opens on the one the viewer's clock calls for;
   the header toggle can set any of them. */
body.sky-morning {
  background-color: #b192a0;
  background-image: linear-gradient(180deg, #c4a38b 0%, #b192a0 48%, #7e8ba1 100%);
}
body.sky-day {
  background-color: #6b7e96;
  background-image: linear-gradient(180deg, #8494a9 0%, #6b7e96 55%, #566880 100%);
}
body.sky-evening {
  background-color: #9a7080;
  background-image: linear-gradient(180deg, #675a88 0%, #9a7080 55%, #bd8757 100%);
}
body.sky-night {
  background-color: #1f2740;
  background-image: linear-gradient(180deg, #2c3452 0%, #1f2740 60%, #131a2e 100%);
}

::selection { background: rgba(255, 255, 255, 0.28); }

a { color: inherit; }

img { max-width: 100%; height: auto; }

/* ---------- Header ---------- */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1010px;
  margin: 0 auto;
  padding: 1.4rem clamp(1.1rem, 4vw, 2rem);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-size: 1.15rem;
}

.brand img { width: 28px; height: 28px; border-radius: 7px; }

.top nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: 0.95rem;
}

.top nav a {
  text-decoration: none;
  color: var(--ink-2);
}

.top nav a:hover { color: var(--ink); }

/* ---------- Hero ---------- */

.hero {
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(4rem, 11vh, 7rem) 1.25rem clamp(2.5rem, 7vh, 4.5rem);
  text-align: center;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3.2rem, 8vw, 4.6rem);
  font-weight: 400;
  line-height: 1.05;
}

.hero__sub {
  margin: 0.5rem 0 0;
  font-style: italic;
  font-size: 1.35rem;
  color: var(--ink-2);
}

.hero__brief {
  margin: 1.8rem auto 0;
  font-style: italic;
  font-size: 1.22rem;
  line-height: 1.55;
}

.hero__cta { margin-top: 2.4rem; }

.btn {
  display: inline-block;
  padding: 0.72rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.08);
  text-decoration: none;
  font-size: 1.08rem;
  transition: background 0.15s ease;
}

.btn:hover { background: rgba(255, 255, 255, 0.14); }

.hero__fine {
  margin: 1rem 0 0;
  font-size: 0.95rem;
  color: var(--ink-3);
}

/* ---------- The phone ---------- */

.skies {
  max-width: 1010px;
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem) clamp(1.1rem, 4vw, 2rem) clamp(2rem, 5vw, 3.5rem);
}

.skies__row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 2.5rem);
  max-width: 900px;
  margin: 0 auto;
}

.skies__row img { display: block; width: 100%; }

.skies__caption {
  margin: 1.6rem 0 0;
  text-align: center;
  font-style: italic;
  font-size: 1.02rem;
  color: var(--ink-2);
}

/* ---------- Features ---------- */

.features {
  max-width: 1010px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.1rem, 4vw, 2rem);
}

.features__lede {
  margin: 0 0 1.8rem;
  text-align: center;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink-2);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(2.5rem, 6vw, 5rem);
}

.feature {
  padding: 1.2rem 0;
  border-top: 1px solid var(--hairline);
}

.feature h2 {
  margin: 0 0 0.2rem;
  font-size: 1.18rem;
  font-weight: 500;
  letter-spacing: 0.005em;
}

.feature p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink-2);
}

/* ---------- Closing ---------- */

.closing {
  max-width: 620px;
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) 1.25rem clamp(3rem, 7vw, 5rem);
  text-align: center;
}

.closing p {
  margin: 0 0 1rem;
  font-size: 1.15rem;
  line-height: 1.6;
}

.closing .fine {
  font-size: 0.98rem;
  color: var(--ink-2);
}

/* ---------- Footer ---------- */

.foot {
  max-width: 1010px;
  margin: 0 auto;
  padding: 2.5rem clamp(1.1rem, 4vw, 2rem) 3rem;
  border-top: 1px solid var(--hairline);
  color: var(--ink-2);
  font-size: 0.95rem;
}

.foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  margin-bottom: 1.1rem;
}

.foot__links a { text-decoration: none; color: var(--ink-2); }

.foot__links a:hover { color: var(--ink); }

.foot p { margin: 0.3rem 0; }

.foot a { color: var(--ink-2); }

.foot .fine { font-size: 0.85rem; color: var(--ink-3); margin-top: 0.8rem; }

.foot .fine a { color: var(--ink-3); }

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .features__grid { grid-template-columns: 1fr; }
  .top nav { gap: 1rem; font-size: 0.9rem; }
}

@media (max-width: 560px) {
  .skies__row {
    grid-template-columns: 1fr;
    max-width: min(300px, 78vw);
    gap: 2rem;
  }
}