/* ═══════════════════════════════════════════════════════════════════
   ELOQI — "Daylight"
   Crisp, warm, app-forward product site. Paper canvas, electric blue,
   Bricolage Grotesque display, the app's real UI shown big.
   ═══════════════════════════════════════════════════════════════════ */

:root {
  color-scheme: light;
  --bg: #faf7f1;
  --bg-soft: #f3eee5;
  --card: #ffffff;
  --ink: #191722;
  --ink-dim: #5a5566;
  --ink-faint: #8f8a9b;
  --line: rgba(25, 23, 34, 0.09);
  --blue: #2bb3ff;
  --blue-deep: #0e86cc;
  --blue-ink: #06283c;
  --blue-soft: #e3f4ff;
  --amber: #f0a13c;
  --board-light: #e8edf7;
  --board-dark: #5b7ba5;
  --display: "Bricolage Grotesque", "Avenir Next", sans-serif;
  --sans: "Instrument Sans", "Avenir Next", sans-serif;
  --max: 1200px;
  --gutter: clamp(20px, 4.5vw, 56px);
  --r-lg: 28px;
  --r-md: 20px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--blue); color: var(--blue-ink); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--blue); color: var(--blue-ink); padding: 10px 16px; z-index: 1000; }
.skip-link:focus { left: 12px; top: 12px; }

/* ── type ─────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.03; letter-spacing: -0.025em; }
.overline {
  display: inline-block;
  font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--blue-deep);
  background: var(--blue-soft);
  border-radius: 999px;
  padding: 6px 14px;
}
.accent { color: var(--blue-deep); }
.squig {
  background-image: linear-gradient(var(--blue), var(--blue));
  background-repeat: no-repeat;
  background-size: 100% 0.14em;
  background-position: 0 92%;
}

/* ── nav ──────────────────────────────────────────── */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background 0.3s, border-color 0.3s, box-shadow 0.3s; border-bottom: 1px solid transparent; }
.nav.scrolled {
  background: rgba(250, 247, 241, 0.85);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav-inner { max-width: var(--max); margin: 0 auto; padding: 14px var(--gutter); display: flex; align-items: center; gap: 30px; }
.wordmark { font-family: var(--display); font-size: 26px; font-weight: 800; letter-spacing: -0.03em; }
.wordmark.small { font-size: 22px; }
.wordmark-dot { color: var(--blue); }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--ink-dim); transition: color 0.2s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  font-size: 15px; font-weight: 700; color: var(--blue-ink);
  background: var(--blue); padding: 10px 20px; border-radius: 999px;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 12px rgba(43, 179, 255, 0.35);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(43, 179, 255, 0.45); }

/* ── buttons ──────────────────────────────────────── */
.btn-primary {
  display: inline-block; background: var(--blue); color: var(--blue-ink);
  font-weight: 700; font-size: 17px; padding: 16px 32px; border-radius: 999px;
  box-shadow: 0 4px 20px rgba(43, 179, 255, 0.4);
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(43, 179, 255, 0.5); }
.btn-big { font-size: 19px; padding: 19px 40px; }
.btn-ghost {
  display: inline-block; color: var(--ink-faint); font-size: 15px; font-weight: 500;
  border: 1.5px solid var(--line); padding: 15px 24px; border-radius: 999px; background: var(--card);
}

/* ── hero ─────────────────────────────────────────── */
.hero {
  position: relative;
  max-width: var(--max); margin: 0 auto;
  padding: clamp(120px, 16vh, 170px) var(--gutter) clamp(30px, 5vw, 70px);
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
}
.hero::before {
  content: ""; position: absolute; z-index: -1;
  top: -30%; right: -18%; width: 900px; height: 900px;
  background: radial-gradient(closest-side, rgba(43, 179, 255, 0.16), transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; z-index: -1;
  bottom: -40%; left: -20%; width: 800px; height: 800px;
  background: radial-gradient(closest-side, rgba(240, 161, 60, 0.1), transparent 70%);
  pointer-events: none;
}
.hero h1 { font-size: clamp(44px, 5vw, 72px); margin: 22px 0 24px; }
.hero-sub { max-width: 28em; font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-dim); }
.hero-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 34px; }
.hero-fine { margin-top: 20px; font-size: 14px; color: var(--ink-faint); }

/* hero phone + floating bubbles */
.hero-stage { position: relative; display: flex; justify-content: center; padding: 10px 0 30px; }
.phone {
  width: min(340px, 82vw);
  border-radius: 48px; padding: 12px;
  background: linear-gradient(165deg, #2c2a33, #131118);
  box-shadow: 0 34px 70px rgba(25, 23, 34, 0.28), 0 6px 18px rgba(25, 23, 34, 0.18);
  position: relative; z-index: 2;
}
.phone img { border-radius: 37px; }
.hero-stage .phone { transform: rotate(-3deg); }
.bub {
  position: absolute; z-index: 3;
  max-width: 250px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px 18px 18px 6px;
  padding: 12px 16px;
  font-size: 14.5px; line-height: 1.45; font-weight: 500;
  box-shadow: 0 14px 34px rgba(25, 23, 34, 0.14);
  animation: floaty 6s ease-in-out infinite;
}
.bub::before {
  content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--blue); margin-right: 8px; vertical-align: 1px;
}
.bub-a { top: 6%; left: -4%; animation-delay: 0s; }
.bub-b { top: 42%; right: -6%; animation-delay: 2s; }
.bub-c { bottom: 6%; left: 0%; animation-delay: 4s; }
@keyframes floaty { 0%, 100% { transform: translateY(0) } 50% { transform: translateY(-10px) } }

/* ── marquee of coach lines ───────────────────────── */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--card);
  overflow: hidden; white-space: nowrap;
  padding: 16px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: inline-block; animation: marquee 42s linear infinite; }
.marquee span { font-size: 16px; color: var(--ink-dim); margin: 0 18px; }
.marquee b { color: var(--blue-deep); font-weight: 700; margin: 0 6px; }
@keyframes marquee { from { transform: translateX(0) } to { transform: translateX(-50%) } }

/* ── section shells ───────────────────────────────── */
.section-head { max-width: var(--max); margin: 0 auto; padding: clamp(80px, 10vw, 130px) var(--gutter) 44px; text-align: center; }
.section-head h2 { font-size: clamp(34px, 4.6vw, 62px); margin-top: 18px; }
.section-sub { max-width: 36em; margin: 18px auto 0; color: var(--ink-dim); font-size: 18px; }

/* ── bento ────────────────────────────────────────── */
.bento { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.cell {
  position: relative; overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(24px, 2.6vw, 38px);
  transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.25s ease;
}
.cell:hover { transform: translateY(-4px); box-shadow: 0 22px 48px rgba(25, 23, 34, 0.1); }
.cell h3 { font-size: clamp(22px, 2.2vw, 30px); margin: 10px 0 10px; letter-spacing: -0.02em; }
.cell p { color: var(--ink-dim); font-size: 16px; max-width: 34em; }
.chip {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue-deep); background: var(--blue-soft); border-radius: 999px; padding: 5px 12px;
}

.c-realboard { grid-column: span 7; grid-row: span 2; min-height: 560px; display: flex; align-items: flex-end; color: #fdfaf5; }
.c-realboard .cell-art { position: absolute; inset: 0; }
.c-realboard .cell-art img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 40%; transition: transform 0.6s ease; }
.c-realboard:hover .cell-art img { transform: scale(1.04); }
.c-realboard .cell-art::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16, 12, 8, 0.1) 30%, rgba(16, 12, 8, 0.78) 100%);
}
.c-realboard .cell-copy { position: relative; z-index: 1; }
.c-realboard h3 { font-size: clamp(28px, 3vw, 40px); color: #fdfaf5; }
.c-realboard p { color: rgba(253, 250, 245, 0.85); }
.c-realboard .chip { background: rgba(43, 179, 255, 0.2); color: #9fdcff; }

.c-demo { grid-column: span 5; grid-row: span 2; display: flex; flex-direction: column; }
.bubble {
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--bg);
  border: 1px solid var(--line); border-radius: 16px;
  padding: 12px 14px; margin: 14px 0;
  min-height: 88px;
  font-size: 15px; line-height: 1.45;
}
.bubble img { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--blue); flex: 0 0 auto; }
.bubble p { color: var(--ink); font-weight: 500; }
.caret { display: inline-block; width: 2px; height: 1.05em; background: var(--blue); vertical-align: text-bottom; margin-left: 2px; animation: caret 0.9s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0 } }
.board-wrap { position: relative; margin-top: auto; }
.board {
  position: relative; width: 100%; aspect-ratio: 1;
  border-radius: 14px; overflow: hidden;
  box-shadow: 0 18px 44px rgba(25, 23, 34, 0.18);
  background: var(--board-dark);
}
.board .sq { position: absolute; width: 12.5%; height: 12.5%; }
.board .sq.light { background: var(--board-light); }
.board .sq.dark { background: var(--board-dark); }
.board .pc { position: absolute; width: 12.5%; height: 12.5%; transition: transform 0.45s cubic-bezier(0.3, 0.8, 0.3, 1), opacity 0.3s ease; will-change: transform; z-index: 2; filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.3)); }
.board .pc.taken { opacity: 0; }
.board .flash { position: absolute; width: 12.5%; height: 12.5%; background: rgba(43, 179, 255, 0.45); opacity: 0; z-index: 1; }
.board .flash.on { animation: sqFlash 0.9s ease-out; }
@keyframes sqFlash { 0% { opacity: 1 } 100% { opacity: 0 } }
.demo-foot { display: flex; align-items: center; gap: 14px; margin-top: 14px; }
.demo-btn { font: 700 13.5px var(--sans); color: var(--ink-dim); background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 7px 16px; cursor: pointer; transition: color 0.2s, border-color 0.2s; }
.demo-btn:hover { color: var(--ink); border-color: var(--ink-faint); }
.demo-move { font-size: 13px; color: var(--ink-faint); font-variant-numeric: tabular-nums; }

.c-chat { grid-column: span 4; }
.chatline {
  margin-top: 14px; padding: 12px 16px;
  background: var(--blue-soft);
  border-radius: 16px 16px 16px 5px;
  font-size: 15px; font-weight: 500; color: var(--blue-ink);
}
.c-chat .chatline:nth-child(4) { background: var(--bg-soft); color: var(--ink); }

.c-review { grid-column: span 4; overflow: hidden; }
.c-review .mini-phone, .c-puzzles .mini-phone {
  width: 78%; margin: 26px auto -46%;
  border-radius: 34px; padding: 9px;
  background: linear-gradient(165deg, #2c2a33, #131118);
  box-shadow: 0 20px 40px rgba(25, 23, 34, 0.22);
}
.mini-phone img { border-radius: 26px; }

.c-privacy { grid-column: span 4; background: var(--ink); color: var(--bg); }
.c-privacy h3 { color: var(--bg); }
.c-privacy p { color: rgba(250, 247, 241, 0.72); }
.c-privacy .chip { background: rgba(43, 179, 255, 0.18); color: #8fd4ff; }
.c-privacy ul { list-style: none; margin-top: 16px; display: grid; gap: 10px; }
.c-privacy li { padding-left: 26px; position: relative; color: rgba(250, 247, 241, 0.85); font-size: 15px; }
.c-privacy li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 700; }

.c-coaches { grid-column: span 7; }
.coach-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-top: 22px; }
.coach-row figure { text-align: center; }
.coach-row img {
  width: 100%; aspect-ratio: 1; border-radius: 50%;
  border: 2.5px solid transparent;
  transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.25s, box-shadow 0.25s;
}
.coach-row figure:hover img { transform: translateY(-6px) scale(1.05); border-color: var(--blue); box-shadow: 0 12px 26px rgba(43, 179, 255, 0.3); }
.coach-row figcaption { margin-top: 8px; font-size: 13.5px; font-weight: 600; color: var(--ink-dim); }

.c-puzzles { grid-column: span 5; overflow: hidden; }

/* ── CTA band ─────────────────────────────────────── */
.cta-band { max-width: var(--max); margin: clamp(80px, 10vw, 130px) auto; padding: 0 var(--gutter); }
.cta-inner {
  position: relative; overflow: hidden; text-align: center;
  background: linear-gradient(150deg, #2bb3ff 0%, #0e86cc 60%, #0a6ba6 100%);
  border-radius: 36px;
  padding: clamp(60px, 8vw, 110px) clamp(24px, 5vw, 80px);
  color: #f2faff;
  box-shadow: 0 30px 70px rgba(14, 134, 204, 0.35);
}
.cta-inner::before, .cta-inner::after {
  content: ""; position: absolute; border-radius: 50%;
  background: rgba(255, 255, 255, 0.1); pointer-events: none;
}
.cta-inner::before { width: 420px; height: 420px; top: -220px; left: -140px; }
.cta-inner::after { width: 520px; height: 520px; bottom: -300px; right: -160px; }
.cta-inner h2 { font-size: clamp(36px, 5.4vw, 72px); color: #ffffff; position: relative; }
.cta-inner p { margin: 18px auto 32px; font-size: 18px; color: rgba(242, 250, 255, 0.9); max-width: 34em; position: relative; }
.cta-inner .btn-primary { background: #ffffff; color: var(--blue-deep); box-shadow: 0 10px 30px rgba(6, 40, 60, 0.3); position: relative; }
.cta-fine { margin-top: 20px !important; font-size: 13.5px !important; color: rgba(242, 250, 255, 0.7) !important; }

/* ── footer ───────────────────────────────────────── */
.footer { border-top: 1px solid var(--line); background: var(--card); }
.footer-inner { max-width: var(--max); margin: 0 auto; padding: 36px var(--gutter) 46px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 22px; margin-left: auto; }
.footer-links a { font-size: 14px; font-weight: 500; color: var(--ink-dim); }
.footer-links a:hover { color: var(--ink); }
.footer-note { width: 100%; font-size: 13px; color: var(--ink-faint); }

/* ── legal / support pages ────────────────────────── */
.page { max-width: 760px; margin: 0 auto; padding: 150px var(--gutter) 100px; }
.page h1 { font-size: clamp(38px, 5.5vw, 58px); margin-bottom: 12px; }
.page h1 em { font-style: normal; color: var(--blue-deep); }
.page .page-updated { color: var(--ink-faint); font-size: 14.5px; margin-bottom: 42px; }
.page h2 { font-size: 24px; margin: 40px 0 10px; }
.page p, .page li { color: var(--ink-dim); }
.page ul { padding-left: 22px; margin: 12px 0; }
.page a { color: var(--blue-deep); font-weight: 500; }
.page a:hover { text-decoration: underline; }

/* ── entrance & reveals (JS-gated; content visible by default) ── */
.js .rise { opacity: 0; transform: translateY(22px); transition: opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); transition-delay: var(--d, 0s); }
.js .rise.risen { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* ── responsive ───────────────────────────────────── */
@media (max-width: 1020px) {
  .c-realboard { grid-column: span 12; min-height: 420px; }
  .c-demo { grid-column: span 12; }
  .c-chat, .c-review, .c-privacy { grid-column: span 6; }
  .c-coaches, .c-puzzles { grid-column: span 12; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 110px; }
  .hero-stage { padding-top: 30px; }
  .bub-a { left: 0; } .bub-b { right: 0; }
}
@media (max-width: 640px) {
  .c-chat, .c-review, .c-privacy { grid-column: span 12; }
  .coach-row { grid-template-columns: repeat(3, 1fr); row-gap: 18px; }
  .c-review .mini-phone, .c-puzzles .mini-phone { margin-bottom: -40%; }
}

/* ── reduced motion ───────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rise, .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .bub, .marquee-track { animation: none !important; }
  .board .pc { transition: none; }
}