/* Island Golf's page (/islandgolf/): one long page, in the game's own look rather than the
   company's - its sea, grass, sand and red flag, the clubhouse's Fredoka, Nunito and Caveat, a
   printed score card and the backdrops as postcards. It shares nothing with /css/site.css. */

:root {
  --deep: #0b2e4d;
  --sea: #1b5f8f;
  --sea-2: #2f8fbf;
  --shallow: #6ec3e0;
  --grass: #5e9a34;
  --grass-deep: #3f7424;
  --sand: #f2dda0;
  --paper: #fbf7ec;
  --paper-line: #e7dcc3;
  --flag: #e0453a;
  --flag-deep: #c23328;
  --ink: #1d2b36;
  --muted: #5a6670;
  --pencil: #3a3f47;
  --width: 1120px;
  --gutter: 20px;
  --display: "Fredoka", "Segoe UI", system-ui, sans-serif;
  --body: "Nunito", "Segoe UI", system-ui, sans-serif;
  --hand: "Caveat", "Segoe Print", cursive;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 70px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
}

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

h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.12; margin: 0 0 .5em; }
h2 { font-size: clamp(2rem, 4.4vw, 3rem); letter-spacing: -.01em; }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }

a { color: var(--sea); }

.wrap { width: min(var(--width), 100% - 2 * var(--gutter)); margin: 0 auto; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: #fff; color: var(--ink); padding: 8px 14px; border-radius: 8px;
}
.skip:focus { top: 12px; }

:focus-visible { outline: 3px solid var(--sand); outline-offset: 3px; }

/* ---------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--display); font-weight: 600; font-size: 1.1rem; line-height: 1;
  padding: 16px 26px; border-radius: 999px;
  background: var(--flag); color: #fff; text-decoration: none;
  box-shadow: 0 4px 0 var(--flag-deep), 0 14px 26px -12px rgba(0, 0, 0, .55);
  transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--flag-deep), 0 18px 30px -12px rgba(0, 0, 0, .55); }
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--flag-deep), 0 8px 16px -10px rgba(0, 0, 0, .55); }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }
.btn.big { font-size: 1.3rem; padding: 20px 34px; }
.btn.ghost {
  background: rgba(255, 255, 255, .14); color: #fff;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .7);
  backdrop-filter: blur(4px);
}
.btn.ghost:hover { background: rgba(255, 255, 255, .24); box-shadow: inset 0 0 0 2px #fff; }
.btn.ghost.dark { color: var(--deep); background: transparent; box-shadow: inset 0 0 0 2px var(--deep); backdrop-filter: none; }
.btn.ghost.dark:hover { background: rgba(11, 46, 77, .06); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------------------------------------------------------------- top bar */

.bar {
  position: fixed; inset: 0 0 auto; z-index: 40;
  color: #fff;
  transition: background .25s, box-shadow .25s;
}
.bar.solid { background: rgba(11, 46, 77, .94); box-shadow: 0 8px 24px -16px rgba(0, 0, 0, .7); backdrop-filter: blur(6px); }
.bar .wrap { display: flex; align-items: center; gap: 18px; height: 64px; }
.bar .name {
  display: flex; align-items: center; gap: 10px; margin-right: auto;
  font-family: var(--display); font-weight: 600; font-size: 1.3rem;
  color: #fff; text-decoration: none; text-shadow: 0 1px 6px rgba(0, 0, 0, .35);
}
.bar .name img { width: 34px; height: 34px; }
.bar nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.bar nav a {
  display: block; padding: 8px 12px; border-radius: 999px;
  color: #fff; text-decoration: none; font-weight: 700; font-size: .98rem;
  text-shadow: 0 1px 6px rgba(0, 0, 0, .35);
}
.bar nav a:hover { background: rgba(255, 255, 255, .16); }
.bar .btn { font-size: .98rem; padding: 10px 18px; box-shadow: 0 3px 0 var(--flag-deep); }

/* ---------------------------------------------------------------- hero */

.hero {
  position: relative;
  min-height: min(100vh, 980px);
  display: flex; align-items: flex-end;
  padding: 120px 0 110px;
  color: #fff;
  background: var(--deep) url("../img/hero.jpg") center 40% / cover no-repeat;
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 46, 77, .55) 0, rgba(11, 46, 77, 0) 18%),
    linear-gradient(0deg, rgba(8, 34, 58, .92) 0, rgba(8, 34, 58, .6) 34%, rgba(8, 34, 58, 0) 66%);
}
.hero .wrap { position: relative; }
.hero .tag {
  display: inline-block; margin-bottom: 18px; padding: 6px 14px; border-radius: 999px;
  background: var(--sand); color: var(--deep);
  font-family: var(--display); font-weight: 600; font-size: .95rem;
}
.hero h1 {
  font-size: clamp(3.4rem, 10vw, 7.2rem); font-weight: 700; letter-spacing: -.02em; margin-bottom: .18em;
  text-shadow: 0 4px 0 rgba(0, 0, 0, .18), 0 10px 40px rgba(0, 0, 0, .35);
}
.hero .lead { font-size: clamp(1.15rem, 2.2vw, 1.45rem); max-width: 34em; margin-bottom: 30px; text-shadow: 0 1px 10px rgba(0, 0, 0, .4); }
.hero .meta { margin: 18px 0 0; font-size: .95rem; opacity: .85; }

/* A wave along the bottom of a dark section, into the paper below. */
.wave { position: absolute; left: 0; right: 0; bottom: -1px; height: 48px; width: 100%; }

/* ---------------------------------------------------------------- sections */

.section { position: relative; padding: 96px 0; }
.section .intro { max-width: 40em; margin-bottom: 48px; }
.section .intro p { font-size: 1.15rem; color: var(--muted); }
.kicker {
  display: block; margin-bottom: 6px;
  font-family: var(--hand); font-weight: 600; font-size: 1.6rem; line-height: 1.1; color: var(--flag);
}

.sea { background: var(--deep); color: #eaf4fa; }
.sea .intro p, .sea p { color: #c4dbe8; }
.sea h2, .sea h3 { color: #fff; }
.sea .kicker { color: var(--sand); }
.sea a { color: var(--sand); }

/* ---------------------------------------------------------------- the course: three tiles */

.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tile {
  background: #fff; border: 1px solid var(--paper-line); border-radius: 18px;
  padding: 28px 26px 22px;
  box-shadow: 0 1px 0 var(--paper-line), 0 20px 40px -30px rgba(29, 43, 54, .4);
}
.tile .icon {
  width: 64px; height: 64px; margin-bottom: 18px; border-radius: 16px;
  display: grid; place-items: center; background: #e3f2f8;
}
.tile .icon svg { width: 40px; height: 40px; }
.tile p { color: var(--muted); margin: 0; }

/* ---------------------------------------------------------------- the swing */

.swing { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 64px; align-items: center; }
/* The swing console, drawn as the game draws it; the rings fill as a swing would (6 s a swing):
   hold, the backswing to its mark, release, the power to its mark, click - Perfect! */
.dial { position: relative; max-width: 400px; margin: 0 auto; width: 100%; }
.dial svg { width: 100%; height: auto; overflow: visible; }
.dial .console-rim { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .5)); }
.dial .plate-figure { font-family: var(--display); font-weight: 600; font-size: 15px; fill: #fbf6ea; }
.dial .plate-words { font-family: var(--body); font-weight: 800; font-size: 8.5px; fill: #b5d394; }
.dial .ring-name {
  font-family: var(--display); font-weight: 600; font-size: 8.5px; letter-spacing: .02em;
  fill: #2f4a1e; stroke: #fbf6ea; stroke-width: 2.4px; paint-order: stroke; dominant-baseline: central;
}
.dial .prompt text { font-family: var(--display); font-weight: 600; font-size: 16px; fill: #1f2a18; opacity: 0; }
.dial .prompt .p-done:not(.numbers) { font-size: 14px; }
.dial .prompt .numbers { font-family: var(--body); font-weight: 800; font-size: 9px; fill: #8a8270; }
.dial .sw-back { animation: sw-back 6s ease-in-out infinite; }
.dial .sw-power { animation: sw-power 6s ease-in-out infinite; }
.dial .p-hold { animation: p-hold 6s linear infinite; }
.dial .p-release { animation: p-release 6s linear infinite; }
.dial .p-click { animation: p-click 6s linear infinite; }
.dial .p-done { animation: p-done 6s linear infinite; }
@keyframes sw-back {
  0%, 8% { stroke-dasharray: 0 360; opacity: 1; }
  30%, 90% { stroke-dasharray: 216 360; opacity: 1; }
  98%, 100% { stroke-dasharray: 216 360; opacity: 0; }
}
@keyframes sw-power {
  0%, 34% { stroke-dasharray: 0 360; opacity: 1; }
  58%, 90% { stroke-dasharray: 213.84 360; opacity: 1; }
  98%, 100% { stroke-dasharray: 213.84 360; opacity: 0; }
}
@keyframes p-hold { 0%, 7.9% { opacity: 1; } 8%, 97.9% { opacity: 0; } 98%, 100% { opacity: 1; } }
@keyframes p-release { 0%, 7.9% { opacity: 0; } 8%, 33.9% { opacity: 1; } 34%, 100% { opacity: 0; } }
@keyframes p-click { 0%, 33.9% { opacity: 0; } 34%, 57.9% { opacity: 1; } 58%, 100% { opacity: 0; } }
@keyframes p-done { 0%, 57.9% { opacity: 0; } 58%, 92% { opacity: 1; } 97%, 100% { opacity: 0; } }
.steps { list-style: none; margin: 28px 0; padding: 0; counter-reset: step; }
.steps li { position: relative; padding: 0 0 18px 62px; counter-increment: step; }
.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: -4px; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 700; font-size: 1.2rem; color: var(--deep);
  background: radial-gradient(circle at 35% 30%, #fff 0 40%, #dfe8ee 75%, #b8c7d1);
  box-shadow: 0 6px 14px -6px rgba(0, 0, 0, .6);
}
.steps b { color: #fff; font-family: var(--display); font-weight: 600; font-size: 1.15rem; }
.steps p { margin: 2px 0 0; }
.aside { padding: 16px 20px; border-radius: 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); }
.aside p { margin: 0; }

/* ---------------------------------------------------------------- backdrops, as postcards */

.backdrops { background: #efe7d3; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 30px 26px; }
.post {
  --a: #6ec3e0; --b: #2f8fbf; --c: #1b5f8f; --shore: #f2dda0;
  background: #fffdf7; border-radius: 6px; padding: 10px 10px 16px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .12), 0 22px 36px -24px rgba(60, 40, 10, .55);
  transform: rotate(-1.2deg);
  transition: transform .25s;
}
.post:nth-child(3n + 2) { transform: rotate(.9deg); }
.post:nth-child(3n) { transform: rotate(-.4deg); }
.post:hover { transform: rotate(0) translateY(-6px); }
.scene {
  position: relative; aspect-ratio: 16 / 10; border-radius: 3px; overflow: hidden;
  background: linear-gradient(160deg, var(--a), var(--b) 55%, var(--c));
}
.scene::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background:
    repeating-radial-gradient(ellipse 30px 6px at 20% 30%, transparent 0 8px, rgba(255, 255, 255, .25) 9px 10px, transparent 11px 30px);
}
.scene.stars::before {
  opacity: 1;
  background:
    radial-gradient(1.4px 1.4px at 12% 18%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 30% 72%, #fff 50%, transparent 51%),
    radial-gradient(1.6px 1.6px at 46% 12%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 64% 84%, #fff 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 82% 26%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 92% 64%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 8% 88%, #fff 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 56% 46%, rgba(255, 255, 255, .7) 50%, transparent 51%);
}
.scene.clouds::before {
  opacity: .9;
  background:
    radial-gradient(28% 16% at 14% 82%, #fff 60%, transparent 62%),
    radial-gradient(22% 14% at 30% 90%, #fff 60%, transparent 62%),
    radial-gradient(26% 15% at 84% 16%, #fff 60%, transparent 62%),
    radial-gradient(18% 12% at 70% 10%, #fff 60%, transparent 62%);
}
.scene.scan::before {
  opacity: 1;
  background:
    repeating-linear-gradient(0deg, rgba(0, 0, 0, .35) 0 1px, transparent 1px 3px),
    linear-gradient(90deg, transparent 10%, #2b5bff 10% 12%, transparent 12% 88%, #2b5bff 88% 90%, transparent 90%) 0 14% / 100% 4px no-repeat,
    linear-gradient(90deg, transparent 10%, #2b5bff 10% 90%, transparent 90%) 0 86% / 100% 4px no-repeat,
    radial-gradient(2px 2px at 20% 50%, #ffd800 60%, transparent 62%) 0 0 / 22px 100%;
}
.scene.desk {
  background: linear-gradient(135deg, #2b6cb0, #5aa9e6 60%, #9bd2f2);
}
.scene.desk::before {
  opacity: 1;
  background:
    linear-gradient(#f4f6f9, #f4f6f9) 8% 14% / 44% 46% no-repeat,
    linear-gradient(#dde3ea, #dde3ea) 8% 14% / 44% 8% no-repeat,
    linear-gradient(#0f2740, #0f2740) 0 100% / 100% 9% no-repeat;
}
.scene svg { position: absolute; inset: 8% 10%; width: 80%; height: 84%; }
.post:nth-child(2n) .scene svg { transform: scaleX(-1); }
.post:nth-child(4n + 1) .scene svg { transform: rotate(-12deg); }
.scene.shot { background: #0b2e4d; }
.scene.shot::before { display: none; }
.scene.shot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.stamp {
  position: absolute; right: 8px; top: 8px;
  padding: 2px 9px; border-radius: 3px;
  background: rgba(255, 253, 247, .92); color: var(--ink);
  font-family: var(--display); font-weight: 600; font-size: .9rem;
  box-shadow: 0 0 0 2px rgba(255, 253, 247, .92), 0 0 0 3px rgba(29, 43, 54, .25);
}
.post .note { padding: 14px 6px 0; }
.post .note p { font-size: .96rem; color: var(--muted); margin-bottom: .6em; }
.post .note .who { font-family: var(--hand); font-size: 1.3rem; line-height: 1.15; color: var(--pencil); margin-bottom: .5em; }
.post .note .miss { font-size: .9rem; margin: 0; padding-top: 10px; border-top: 1px dashed var(--paper-line); color: var(--ink); }
.post .note .miss b { font-family: var(--display); font-weight: 600; color: var(--flag-deep); }

/* ---------------------------------------------------------------- players, and the score card */

.play { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.points { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.points li { padding-left: 34px; position: relative; }
.points li::before {
  content: ""; position: absolute; left: 4px; top: 7px; width: 14px; height: 14px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff 0 40%, #cfd9df);
  box-shadow: 0 0 0 2px var(--grass);
}
.points b { font-family: var(--display); font-weight: 600; font-size: 1.12rem; display: block; }
.points span { color: var(--muted); }
.skills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.skills span {
  padding: 2px 10px; border-radius: 999px; font-size: .88rem; font-weight: 700;
  background: #e6f0dc; color: var(--grass-deep);
}

.scorecard {
  background: #fffdf7; border: 1px solid var(--paper-line); border-radius: 10px;
  padding: 22px 22px 18px; transform: rotate(1deg);
  box-shadow: 0 1px 2px rgba(0, 0, 0, .1), 0 30px 50px -30px rgba(60, 40, 10, .55);
}
.scorecard header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.scorecard header img { width: 40px; height: 40px; }
.scorecard header b { font-family: var(--display); font-weight: 600; font-size: 1.2rem; display: block; line-height: 1.1; }
.scorecard header span { font-size: .85rem; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.card-scroll { overflow-x: auto; }
.scorecard table { border-collapse: collapse; table-layout: fixed; width: 100%; min-width: 460px; font-variant-numeric: tabular-nums; }
.scorecard tr > :first-child { width: 6.4em; }
.scorecard tr > :last-child { width: 3.2em; }
.scorecard th, .scorecard td { border: 1px solid var(--paper-line); text-align: center; padding: 6px 2px; }
.scorecard thead th { background: var(--grass); color: #fff; font-family: var(--display); font-weight: 600; border-color: var(--grass-deep); }
.scorecard th[scope="row"] { text-align: left; padding: 6px 10px; font-weight: 800; white-space: nowrap; }
.scorecard .par td, .scorecard .par th { background: #f3eedf; color: var(--muted); font-weight: 700; }
.scorecard td.total { font-weight: 800; background: #f8f3e6; }
.scorecard .pencil td { font-family: var(--hand); font-weight: 600; font-size: 1.55rem; line-height: 1; color: var(--pencil); height: 46px; }
.mark { display: inline-grid; place-items: center; width: 1.25em; height: 1.25em; }
.birdie { border: 1.5px solid var(--pencil); border-radius: 50%; }
.eagle { border: 1.5px solid var(--pencil); border-radius: 50%; box-shadow: 0 0 0 2px #fffdf7, 0 0 0 3.5px var(--pencil); }
.bogey { border: 1.5px solid var(--pencil); }
.double { border: 1.5px solid var(--pencil); box-shadow: 0 0 0 2px #fffdf7, 0 0 0 3.5px var(--pencil); }
.scorecard .legend { margin: 12px 0 0; font-size: .85rem; color: var(--muted); }

/* ---------------------------------------------------------------- the rest of the bag */

.bag { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 40px; }
.bag h3 { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; }
.bag h3 svg { width: 26px; height: 26px; flex: none; }
.bag p { color: var(--muted); margin: 0; }

/* ---------------------------------------------------------------- download */

.download { padding-bottom: 110px; overflow: hidden; }
.download::before {
  content: ""; position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background: url("../img/hero-1200.jpg") center / cover no-repeat;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 40%, #000 60%, transparent);
          mask-image: linear-gradient(180deg, transparent, #000 40%, #000 60%, transparent);
}
.get { position: relative; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 28px; align-items: stretch; }
.panel {
  border-radius: 22px; padding: 38px 36px;
  background: rgba(8, 34, 58, .88); border: 1px solid rgba(255, 255, 255, .14);
  backdrop-filter: blur(6px);
}
.panel.light { align-self: start; background: var(--paper); color: var(--ink); border-color: var(--paper-line); }
.panel.light h3 { color: var(--ink); }
.panel.light p { color: var(--muted); }
.panel h2 { margin-bottom: .3em; }
.facts { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 22px; font-size: .95rem; }
.facts b { display: block; color: #fff; font-family: var(--display); font-weight: 600; }
.facts span { color: #b4cddc; }
.soon {
  display: inline-block; margin-bottom: 14px; padding: 4px 12px; border-radius: 999px;
  background: var(--flag); color: #fff; font-family: var(--display); font-weight: 600; font-size: .9rem;
}

/* ---------------------------------------------------------------- footer */

.foot { background: #071f35; color: #9fb8c8; font-size: .95rem; padding: 30px 0; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; justify-content: space-between; }
.foot a { color: #dbe9f2; text-decoration: none; }
.foot a:hover { text-decoration: underline; }
.foot ul { display: flex; flex-wrap: wrap; gap: 4px 20px; list-style: none; margin: 0; padding: 0; }

/* ---------------------------------------------------------------- smaller screens */

@media (max-width: 960px) {
  .tiles, .bag { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .swing, .play, .get { grid-template-columns: minmax(0, 1fr); gap: 44px; }
  .scorecard { transform: none; }
}

@media (max-width: 700px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .bar nav { display: none; }
  .section { padding: 72px 0; }
  .hero { padding-bottom: 90px; min-height: 88vh; background-position: 38% 40%; }
  .tiles, .bag { grid-template-columns: minmax(0, 1fr); }
  .panel { padding: 28px 22px; }
  .facts { grid-template-columns: 1fr; }
  .post, .post:nth-child(n) { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .dial .sw-back, .dial .sw-power, .dial .prompt text { animation: none; }
  .dial .p-done { opacity: 1; }
  .btn, .post { transition: none; }
}