/* Shutout - one page. A single visual world: the app icon's teal, at night. */

:root {
  --ink: #031617;          /* page ground, deepest teal */
  --rink: #082a2b;         /* raised surfaces */
  --teal-900: #0d4142;     /* icon edge */
  --teal-700: #094d4e;     /* icon mid */
  --teal-500: #00696a;     /* icon centre */
  --teal-300: #5cb3ae;     /* accents on dark */
  --ice: #e7f3f2;          /* text, the puck */
  --ice-dim: #9dbdbb;      /* secondary text */
  --ice-faint: rgba(231, 243, 242, 0.12);
  --live: #ff453a;         /* iOS red, for "live" only */

  --display: "Barlow Condensed", "SF Pro Display Condensed", "Arial Narrow", system-ui, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;

  --step--1: clamp(0.82rem, 0.8rem + 0.1vw, 0.9rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.1rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --step-3: clamp(2rem, 1.5rem + 2.4vw, 3.4rem);
  --step-4: clamp(2.6rem, 1.6rem + 4.6vw, 5.4rem);

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1160px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--ice);
  font: 400 var(--step-0)/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--teal-300);
  outline-offset: 3px;
  border-radius: 6px;
}

h1, h2 {
  font-family: var(--display);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
}

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px var(--gutter);
  background: color-mix(in srgb, var(--ink) 78%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--ice-faint);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand__icon { width: 36px; height: 36px; border-radius: 22.5%; }

.brand__name {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: 0.01em;
}

.pill {
  font-size: var(--step--1);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--ice-faint);
  color: var(--ice-dim);
  white-space: nowrap;
}

@media (max-width: 520px) {
  .pill--soon { display: none; }
}

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

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(40px, 7vw, 96px) var(--gutter) clamp(56px, 8vw, 112px);
  isolation: isolate;
}

/* A face-off circle and a blue line, faint behind everything. */
.hero__rink {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60% 55% at 72% 45%, rgba(0, 105, 106, 0.55), transparent 70%),
    radial-gradient(40% 40% at 10% 10%, rgba(9, 77, 78, 0.5), transparent 70%);
}

.hero__rink::before {
  content: "";
  position: absolute;
  width: min(560px, 70vw);
  aspect-ratio: 1;
  right: 2%;
  top: 50%;
  translate: 0 -50%;
  border-radius: 50%;
  border: 2px solid rgba(231, 243, 242, 0.07);
  box-shadow: inset 0 0 0 26px transparent, 0 0 0 1px rgba(231, 243, 242, 0.03);
}

.hero__rink::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 62%;
  height: 10px;
  background: linear-gradient(90deg, transparent, rgba(92, 179, 174, 0.12) 20%, rgba(92, 179, 174, 0.12) 80%, transparent);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-300);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0 0 rgba(255, 69, 58, 0.6);
  animation: live 2s ease-out infinite;
}

@keyframes live {
  0% { box-shadow: 0 0 0 0 rgba(255, 69, 58, 0.55); }
  70%, 100% { box-shadow: 0 0 0 10px rgba(255, 69, 58, 0); }
}

.hero__title { font-size: var(--step-4); }

.hero__lede {
  max-width: 34em;
  margin: 22px 0 0;
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--ice-dim);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 28px;
  margin-top: 34px;
}

.store-soon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 10px 14px;
  border-radius: 14px;
  background: var(--ice);
  color: var(--ink);
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.05;
}

.store-soon svg { width: 26px; height: 26px; fill: currentColor; }

.store-soon small {
  display: block;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.text-link {
  font-weight: 600;
  text-decoration: none;
  color: var(--teal-300);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.text-link:hover { border-bottom-color: currentColor; }

.hero__phone {
  margin: 0;
  justify-self: center;
  display: grid;
  justify-items: center;
  gap: 18px;
}

.hero__caption {
  font-size: var(--step--1);
  color: var(--ice-dim);
  text-align: center;
  max-width: 28ch;
  text-wrap: balance;
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; text-align: left; }
  .hero__phone { order: 2; }
}

/* ---------- Phone frames ---------- */

.phone {
  --w: clamp(240px, 26vw, 320px);
  width: var(--w);
  padding: calc(var(--w) * 0.035);
  border-radius: calc(var(--w) * 0.16);
  background: linear-gradient(145deg, #2a3434, #0d1414 40%, #1f2929);
  box-shadow:
    0 0 0 1px rgba(231, 243, 242, 0.08),
    0 40px 80px -30px rgba(0, 0, 0, 0.8),
    0 0 90px -20px rgba(0, 105, 106, 0.5);
}

.phone--hero { --w: clamp(250px, 30vw, 340px); }

.phone__screen {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--w) * 0.13);
  background: #000;
  container-type: inline-size;
}

/* The camera housing, drawn on screenshots that don't already carry one. */
.phone:not(.phone--no-island) .phone__screen::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 2.4cqw;
  left: 50%;
  translate: -50% 0;
  width: 31cqw;
  height: 9.2cqw;
  border-radius: 99px;
  background: #000;
}

/* ---------- The hero's live card ---------- */

.la-card {
  position: absolute;
  z-index: 1;
  left: 4.4cqw;
  width: 91.2cqw;
  top: 153.6cqw;
  height: 29.6cqw;
  border-radius: 5.4cqw;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 1.8cqw 3cqw 2.2cqw;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(20, 38, 74, 0.92), rgba(18, 20, 26, 0.9) 45%, rgba(18, 20, 26, 0.9) 55%, rgba(92, 20, 26, 0.92)),
    #111;
  box-shadow: 0 0 0 0.3cqw rgba(255, 255, 255, 0.08);
  transition: box-shadow 0.4s ease, scale 0.4s ease;
}

.la-card.is-alert {
  box-shadow: 0 0 0 0.35cqw rgba(255, 255, 255, 0.35), 0 0 8cqw rgba(0, 170, 170, 0.65);
  scale: 1.025;
}

.la-card__comp {
  margin: 0;
  text-align: center;
  font-size: 2cqw;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.la-card__row {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 0.9fr 1.4fr;
  align-items: center;
}

.la-card__team {
  display: grid;
  justify-items: center;
  gap: 0.8cqw;
  font-size: 2.6cqw;
}

.la-card__team img { width: 7cqw; height: 7cqw; object-fit: contain; }

.la-card__score { font-size: 7.4cqw; justify-self: center; }

.la-card__status {
  text-align: center;
  font-size: 2.6cqw;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
}

.la-card__scorer {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2cqw;
  font-size: 2.6cqw;
  font-weight: 600;
  white-space: nowrap;
  transition: opacity 0.35s ease;
}

.la-card__scorer.is-changing { opacity: 0; }

.la-card__clock, [data-clock] { color: rgba(255, 255, 255, 0.5); font-weight: 500; }

.puck {
  display: inline-block;
  width: 1.1em;
  height: 0.55em;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0.12em 0 rgba(255, 255, 255, 0.25);
}

/* ---------- Scores that roll over, as the app's do ---------- */

.score {
  display: inline-block;
  height: 1em;
  overflow: hidden;
  font-family: var(--display);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.score__roll {
  display: block;
  transition: translate 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.score__roll span { display: block; height: 1em; text-align: center; }

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

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  align-items: center;
  gap: clamp(32px, 6vw, 96px);
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 9vw, 120px) var(--gutter);
  border-top: 1px solid var(--ice-faint);
}

.feature--flip .feature__copy { order: 2; }

.feature__shot { margin: 0; justify-self: center; }

.kicker {
  margin: 0 0 14px;
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-300);
}

.feature h2 { font-size: var(--step-3); }

.ticks {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
  max-width: 34em;
  color: var(--ice-dim);
}

.ticks li {
  position: relative;
  padding-left: 30px;
}

/* A small puck for each point. */
.ticks li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 16px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-300);
  box-shadow: 0 2px 0 var(--teal-700);
}

.ticks strong { color: var(--ice); font-weight: 600; }

@media (max-width: 860px) {
  .feature { grid-template-columns: 1fr; }
  .feature--flip .feature__copy { order: 0; }
}

/* ---------- The Dynamic Island, on its own ---------- */

.island-stage {
  justify-self: center;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 22px;
  width: min(100%, 440px);
  min-height: 240px;
  padding: 36px 12px;
  container-type: inline-size;
  border-radius: 28px;
  background:
    radial-gradient(80% 90% at 50% 0%, rgba(0, 105, 106, 0.55), transparent 70%),
    var(--rink);
  box-shadow: inset 0 0 0 1px var(--ice-faint);
}

.island {
  --cw: min(100cqw, 400px);      /* the panel's width, capped */
  position: relative;
  width: calc(var(--cw) * 0.52);
  height: 46px;
  border-radius: 999px;
  background: #000;
  color: #fff;
  overflow: hidden;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.8);
  transition:
    width 0.55s cubic-bezier(0.3, 1.3, 0.5, 1),
    height 0.55s cubic-bezier(0.3, 1.3, 0.5, 1),
    border-radius 0.55s ease;
}

.island.is-expanded {
  width: calc(var(--cw) * 0.95);
  height: 150px;
  border-radius: 44px;
}

.island__compact {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  transition: opacity 0.2s ease;
}

.island.is-expanded .island__compact { opacity: 0; }

.island__side {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
}

.island__side img { width: 26px; height: 26px; object-fit: contain; }

.island__expanded {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr 0.8fr 1.3fr;
  grid-template-rows: 1fr auto;
  align-items: center;
  padding: 18px 14px 14px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.island.is-expanded .island__expanded { opacity: 1; transition-delay: 0.25s; }

.island__team {
  display: grid;
  justify-items: center;
  gap: 4px;
  font-size: clamp(10px, 3cqw, 12px);
  text-align: center;
  line-height: 1.2;
}

.island__team img { width: clamp(26px, 8.5cqw, 34px); height: clamp(26px, 8.5cqw, 34px); object-fit: contain; }

.island__score { font-size: clamp(30px, 10cqw, 40px); justify-self: center; }

.island__status { text-align: center; font-size: 12px; font-weight: 600; }

.island__scorer {
  grid-column: 1 / -1;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  font-size: clamp(10px, 3.2cqw, 13px);
  font-weight: 600;
  white-space: nowrap;
}

.island-stage__note {
  margin: 0;
  font-size: var(--step--1);
  color: var(--ice-dim);
}

/* The still image the island stands in for, for screen readers only. */
.sr-only-img {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

/* ---------- Details and closer ---------- */

.details {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 9vw, 120px) var(--gutter);
  border-top: 1px solid var(--ice-faint);
}

.details__title { font-size: var(--step-3); margin-bottom: 36px; }

.details__list {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px 40px;
}

.details__list div { border-top: 2px solid var(--teal-500); padding-top: 14px; }

.details__list dt {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.45rem;
  line-height: 1.1;
}

.details__list dd { margin: 8px 0 0; color: var(--ice-dim); }

.closer {
  display: grid;
  justify-items: center;
  gap: 18px;
  text-align: center;
  padding: clamp(64px, 10vw, 140px) var(--gutter);
  background: radial-gradient(60% 80% at 50% 100%, rgba(0, 105, 106, 0.55), transparent 70%);
  border-top: 1px solid var(--ice-faint);
}

.closer__icon {
  width: 96px;
  height: 96px;
  border-radius: 22.5%;
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.8), 0 0 60px -10px rgba(0, 105, 106, 0.8);
}

.closer h2 { font-size: var(--step-3); }

.closer p { margin: 0; color: var(--ice-dim); }

.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px var(--gutter) 48px;
  font-size: var(--step--1);
  color: var(--ice-dim);
  border-top: 1px solid var(--ice-faint);
}

.footer p { margin: 0 0 8px; max-width: 60em; }

/* ---------- Reveal on scroll (only when JS runs, and motion is welcome) ---------- */

@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    opacity: 0;
    translate: 0 28px;
    transition: opacity 0.8s ease, translate 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  }

  .js [data-reveal].is-in { opacity: 1; translate: 0 0; }

  .hero__copy > * {
    animation: rise 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  }
  .hero__copy > :nth-child(2) { animation-delay: 0.08s; }
  .hero__copy > :nth-child(3) { animation-delay: 0.16s; }
  .hero__copy > :nth-child(4) { animation-delay: 0.24s; }

  .hero__phone { animation: rise 1.1s 0.2s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
}

@keyframes rise {
  from { opacity: 0; translate: 0 24px; }
  to { opacity: 1; translate: 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .live-dot { animation: none; }
  .score__roll, .island, .la-card { transition: none; }
}