/* ==========================================================================
   Colours and type
   Neutrals are always the ink colour at some opacity, never a separate grey.
   ========================================================================== */

:root {
  --ink: #0B0C0E;
  --ink-62: rgba(11, 12, 14, .62);   /* body text */
  --ink-50: rgba(11, 12, 14, .5);    /* fine print */
  --ink-42: rgba(11, 12, 14, .42);   /* caps labels */
  --canvas: #F4F6F7;
  --white: #fff;

  --teal: #0A7EA4;
  --teal-dark: #05435A;
  --sky: #5ED2F0;
  --red: #D93A2B;
  --amber: #D0682E;
  --green: #1E9E57;

  --glass: rgba(255, 255, 255, .62);
  --hairline: rgba(255, 255, 255, .85);

  --font-display: -apple-system, 'SF Pro Display', 'SF Pro Text', 'Inter', system-ui, sans-serif;
  --font-text: -apple-system, 'SF Pro Text', 'SF Pro Display', 'Inter', system-ui, sans-serif;
  --font-mono: ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--teal-dark); }

h1, h2, p { margin: 0; }

h1 {
  font-family: var(--font-display);
  font-size: clamp(46px, 6.4vw, 76px);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: .98;
  text-wrap: balance;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.4vw, 46px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.02;
  text-wrap: balance;
}

h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.025em;
}

p { font-size: 15px; line-height: 1.55; color: var(--ink-62); text-wrap: pretty; }

.caps {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-42);
}

.small { font-size: 13.5px; line-height: 1.5; color: var(--ink-62); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 13px 20px;
  border-radius: 99px;
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -.01em;
  transition: filter 220ms ease;
}
.btn:hover { color: var(--white); filter: brightness(1.3); }

/* ==========================================================================
   Layout
   ========================================================================== */

.page { position: relative; min-height: 100vh; overflow: hidden; }

/* The two soft colour blobs behind the page */
.blob { position: absolute; border-radius: 50%; filter: blur(110px); pointer-events: none; }
.blob-blue { left: -300px; top: -260px; width: 900px; height: 800px; background: rgba(34, 167, 208, .42); }
.blob-peach { right: -360px; top: 220px; width: 800px; height: 760px; background: rgba(255, 138, 91, .26); }

/* max-widths below are for the content, not counting padding */
section, footer, .nav-inner { box-sizing: content-box; }

section {
  position: relative;
  max-width: 1160px;
  margin: 0 auto;
  padding: 72px 24px;
}

.section-head { display: flex; flex-direction: column; gap: 10px; max-width: 640px; }
.stack { display: flex; flex-direction: column; gap: 32px; }

/* Responsive grids: as many columns as fit at the given minimum width */
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--min, 300px)), 1fr)); }
.split { display: grid; gap: 40px; align-items: center; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }

/* ==========================================================================
   Nav
   ========================================================================== */

.nav { position: sticky; top: 0; z-index: 5; padding: 14px 18px; }

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 8px 8px 20px;
  border-radius: 99px;
  background: rgba(255, 255, 255, .58);
  backdrop-filter: blur(30px) saturate(1.8);
  -webkit-backdrop-filter: blur(30px) saturate(1.8);
  box-shadow: inset 0 0 0 1px var(--hairline), 0 18px 42px rgba(8, 40, 52, .1);
}

.brand { font-family: var(--font-display); font-size: 19px; font-weight: 800; letter-spacing: -.03em; }

.nav-links { display: flex; align-items: center; gap: 22px; font-size: 14px; font-weight: 600; flex-wrap: wrap; }
.nav-links a:not(.btn) { color: var(--ink-62); }
.nav-links a:not(.btn):hover { color: var(--ink); }
@media (max-width: 560px) { .nav-links a:not(.btn) { display: none; } }

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  padding: 22px;
  border-radius: 26px;
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border: 1px solid var(--hairline);
  box-shadow: 0 4px 18px rgba(11, 40, 50, .07);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-blue {
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 30px;
  background: linear-gradient(168deg, #2FB6DC 0%, #0A7EA4 52%, #064A62 100%);
  box-shadow: 0 18px 44px rgba(10, 80, 105, .28);
  color: var(--white);
}
/* the soft highlight in the top-right corner */
.card-blue::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: 99px;
  background: radial-gradient(closest-side, rgba(255, 255, 255, .34), rgba(255, 255, 255, 0));
  pointer-events: none;
}
.card-blue > * { position: relative; }

/* ==========================================================================
   Artwork scaled to fit (see "Scale to fit" in js/main.js)
   ========================================================================== */

[data-fit] { position: relative; --k: 1; }
[data-fit] > .art { position: absolute; left: 0; top: 0; transform-origin: 0 0; transform: scale(var(--k)); }

.duo > .art { width: 760px; height: 600px; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding: 56px 24px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
  gap: 32px;
  align-items: center;
}

.hero-copy { display: flex; flex-direction: column; gap: 22px; }
.hero-copy .lead { font-size: 19px; line-height: 1.45; max-width: 480px; }
.hero-copy .fine { font-size: 13.5px; color: var(--ink-50); }

.hero-visual { position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px; }

/* Blurred desk photo behind the phone */
.hero-photo {
  position: absolute;
  left: -40px;
  right: -40px;
  top: 6%;
  bottom: 18%;
  border-radius: 36px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 80%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 80%, transparent 100%);
}
.hero-photo img,
.hero-photo .placeholder {
  position: absolute;
  inset: -24px;
  width: calc(100% + 48px);
  height: calc(100% + 48px);
  object-fit: cover;
  filter: blur(14px) saturate(1.1);
  opacity: .85;
  background: #f2f1ef;
}
.hero-photo .placeholder-label {
  position: absolute;
  left: 14px;
  top: 40%;
  padding: 4px 10px;
  border-radius: 99px;
  background: rgba(255, 255, 255, .7);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .13em;
  color: var(--ink-50);
}

.hero .duo {
  width: 100%;
  max-width: 600px;
  aspect-ratio: 760 / 560;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}

.hero-status {
  position: relative;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px 16px;
  border-radius: 99px;
  background: rgba(255, 255, 255, .62);
  box-shadow: inset 0 0 0 1px var(--hairline), 0 5px 16px rgba(11, 40, 50, .09);
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.hero-status .dot { width: 8px; height: 8px; border-radius: 99px; }

.hero-dots { position: relative; display: flex; gap: 6px; }
.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 99px;
  background: rgba(11, 12, 14, .18);
  cursor: pointer;
  transition: width 220ms ease, background 220ms ease;
}
.hero-dots button[aria-current="true"] { width: 22px; background: var(--ink); }

/* ==========================================================================
   "Three ways to stand it up"
   ========================================================================== */

.pose-art { position: relative; aspect-ratio: 760 / 520; overflow: hidden; }

/* Duo held sideways, playing the screen saver */
.landscape-art > .art { width: 760px; height: 520px; }
.landscape-phone {
  position: absolute;
  left: 30px;
  top: 99px;
  width: 700px;
  height: 322px;
  padding: 11px;
  border-radius: 66px;
  background: linear-gradient(160deg, #E6E1DA, #A9A39A 50%, #6E6960);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), 0 30px 60px rgba(8, 40, 52, .28);
}
.landscape-screen { position: relative; width: 100%; height: 100%; border-radius: 56px; background: #000; overflow: hidden; }
.landscape-screen .screensaver {
  position: absolute;
  left: 50%;
  top: 0;
  width: 537px;
  height: 380px;
  margin-left: -268.5px;
  transform-origin: 50% 0;
  transform: scale(.789);
}
.landscape-screen .camera {
  position: absolute;
  left: 16px;
  top: 50%;
  width: 30px;
  height: 104px;
  margin-top: -52px;
  border-radius: 99px;
  background: #000;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .06);
}
.landscape-screen .glare {
  position: absolute;
  inset: 0;
  border-radius: 56px;
  background: linear-gradient(115deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, 0) 35%);
}

/* iPhone on its side in StandBy */
.standby-art { display: flex; align-items: center; justify-content: center; }
.standby-phone {
  width: 88%;
  aspect-ratio: 2.1;
  padding: 5px;
  border-radius: 34px;
  background: linear-gradient(160deg, #F4F5F6, #B9BDC1 55%, #7E8388);
  box-shadow: 0 18px 44px rgba(8, 40, 52, .22);
}
.standby-screen {
  height: 100%;
  padding: 14px;
  border-radius: 29px;
  background: #000;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.standby-widget {
  padding: 12px;
  border-radius: 18px;
  background: #1C1D20;
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.standby-widget .kicker { font-size: 10.5px; font-weight: 700; letter-spacing: .13em; color: #FF6B5A; }
.standby-widget .status { font-family: var(--font-display); font-size: 28px; font-weight: 800; letter-spacing: -.04em; }
.standby-clock { display: flex; flex-direction: column; justify-content: center; color: #FF6B5A; }
.standby-clock .time { font-family: var(--font-display); font-size: 40px; font-weight: 800; letter-spacing: -.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.standby-clock .date { font-size: 13.5px; font-weight: 600; }

/* ==========================================================================
   "The sign changes on its own" timeline
   ========================================================================== */

.timeline { display: flex; flex-direction: column; gap: 10px; }
.timeline-row { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 16px; align-items: center; }
.timeline-row time { font-family: var(--font-display); font-size: 19px; font-weight: 700; font-variant-numeric: tabular-nums; }
.timeline-sign {
  padding: 18px 22px;
  border-radius: 24px;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.timeline-sign b { font-family: var(--font-display); font-size: 28px; font-weight: 800; letter-spacing: -.038em; }
.timeline-sign span { font-size: 13.5px; font-weight: 600; }

/* ==========================================================================
   Sign gallery
   ========================================================================== */

.sign-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.sign-grid-small { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 210px), 1fr)); }

.sign-card { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.sign-grid-small .sign-card { gap: 8px; }
.sign-card figcaption { display: flex; justify-content: space-between; gap: 8px; font-size: 13.5px; }
.sign-card figcaption b { font-weight: 700; }
.sign-card figcaption span { color: var(--ink-50); }

.sign {
  aspect-ratio: 537 / 380;
  overflow: hidden;
  border-radius: calc(30px * var(--k));
  box-shadow: 0 30px 80px rgba(8, 40, 52, .18);
}
.sign-grid-small .sign { box-shadow: 0 6px 20px rgba(11, 40, 50, .1); }
.sign > .art { width: 537px; height: 380px; overflow: hidden; color: var(--white); }

/* ==========================================================================
   Mac app promo
   ========================================================================== */

.mac {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px);
  border-radius: 30px;
  background: linear-gradient(168deg, #123543, #061219);
  color: var(--white);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: 32px;
  align-items: center;
  box-shadow: 0 14px 34px rgba(6, 26, 34, .3);
}
.mac .kicker { font-size: 11.5px; font-weight: 700; letter-spacing: .13em; color: var(--sky); }
.mac p { max-width: 420px; color: rgba(255, 255, 255, .72); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  padding: 8px 14px;
  border-radius: 99px;
  background: rgba(255, 255, 255, .12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16);
  font-size: 13.5px;
  font-weight: 600;
}
.mac .duo { width: 100%; max-width: 560px; aspect-ratio: 760 / 600; justify-self: center; }

/* ==========================================================================
   Pricing
   ========================================================================== */

.price-card { padding: 24px; gap: 12px; }
.price { font-family: var(--font-display); font-size: 46px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.price small { font-size: 19px; font-weight: 600; letter-spacing: -.02em; color: var(--ink-50); }
.price-card ul { margin: 0; padding: 0; list-style: none; font-size: 13.5px; line-height: 1.6; color: var(--ink-62); }
.card-blue ul { color: rgba(255, 255, 255, .85); }

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  position: relative;
  max-width: 1160px;
  margin: 0 auto;
  padding: 40px 24px 56px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(11, 12, 14, .09);
  font-size: 13.5px;
  color: var(--ink-50);
}
footer nav { display: flex; gap: 20px; }