/* Isle's own look, loaded after base.css. Everything here is Isle-specific:
   the glow, the black-glass pill, the product hero. Other projects get their
   own stylesheet and are free to look nothing like this. */

:root {
  --glow: rgba(120, 190, 255, 0.16);
  --pill-fill: #08080a;
  --pill-stroke: rgba(255, 255, 255, 0.9);
}

:root[data-theme="light"] {
  --glow: rgba(0, 113, 227, 0.10);
  /* The island itself is black glass — it stays dark in both themes, because
     that is what it actually looks like on the phone. */
  --pill-fill: #0a0a0c;
  --pill-stroke: rgba(0, 0, 0, 0.85);
}

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

.hero {
  position: relative;
  text-align: center;
  padding: 64px 0 8px;
}

/* Soft light behind the mark, so the pill doesn't float on flat black. */
.hero::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  width: min(560px, 90vw);
  height: 300px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, var(--glow), transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.hero > * { position: relative; z-index: 1; }

.mark { display: block; margin: 0 auto; }

.hero h1 {
  margin: 34px 0 14px;
  font-size: clamp(40px, 8.5vw, 68px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.04;
}

.hero .sub {
  margin: 0 auto;
  max-width: 26ch;
  color: var(--muted);
  font-size: clamp(18px, 3.4vw, 22px);
  line-height: 1.45;
}

/* ---------- store ---------- */

.store { text-align: center; padding: 30px 0 8px; }

.badge {
  display: inline-block;
  padding: 13px 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 15px;
  background: var(--surface);
}

.badge.live {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
  font-weight: 600;
}
.badge.live:hover { text-decoration: none; opacity: 0.88; }

/* ---------- film ---------- */

.film { margin: 56px auto 0; max-width: 286px; }

/* A slim bezel so the 9:16 film reads as a phone rather than a floating rect. */
.film .device {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 42px;
  background: var(--surface);
}

.film video {
  width: 100%;
  display: block;
  border-radius: 32px;
  background: #000;
}

.caption { margin-top: 14px; text-align: center; color: var(--muted); font-size: 13px; }

/* ---------- features ---------- */

.features { padding: 64px 0 8px; display: grid; gap: 16px; }

@media (min-width: 760px) {
  .features { grid-template-columns: repeat(3, 1fr); }
}

.feature {
  padding: 26px 24px 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
}

.feature .icon { margin-bottom: 18px; display: block; }

.feature h2 {
  margin: 0 0 7px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.feature p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.55; }

/* ---------- notes ---------- */

.notes { padding: 44px 0 8px; display: grid; gap: 12px; }

.note {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}
.note strong { color: var(--text); font-weight: 600; }