/* ============================================
   Solance Watches — Design System
   Midnight engineer's terminal, adapted for a watch brand
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400&family=Orbitron:wght@700;900&display=swap');

:root {
  /* Colors */
  --color-midnight-carbon: #12130f;
  --color-bone-glow: #e4dfda;
  --color-charcoal-vein: #3c3c38;
  --color-rose-quartz-bloom: #f5c2c8;

  /* Typography — Font Families */
  --font-arbeit-technik: 'JetBrains Mono', ui-monospace, monospace;
  --font-inline-vf: 'Orbitron', ui-sans-serif, system-ui, sans-serif;
  --font-arbeit-contrast: 'JetBrains Mono', ui-monospace, monospace;

  /* Typography — Scale */
  --text-caption: 12px;
  --leading-caption: 15px;
  --tracking-caption: -0.05em;
  --text-body: 16px;
  --leading-body: 20px;
  --text-subheading: 30px;
  --leading-subheading: 34px;
  --text-display: 80px;
  --leading-display: 56px;

  /* Spacing */
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-64: 64px;

  /* Layout */
  --section-gap: 64px;
  --card-padding: 12px;
  --element-gap: 4px;
  --edge-pad: clamp(20px, 5vw, 56px);

  /* Border Radius */
  --radius-tags: 9999px;
  --radius-cards: 0px;
  --radius-links: 2px;
  --radius-buttons: 9999px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-midnight-carbon);
  color: var(--color-bone-glow);
  font-family: var(--font-arbeit-contrast);
  font-weight: 400;
  font-size: var(--text-body);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, p { margin: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Typography ---------- */

.telemetry {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-bone-glow);
}

.subheading {
  font-family: var(--font-arbeit-contrast);
  font-size: clamp(22px, 4vw, var(--text-subheading));
  line-height: var(--leading-subheading);
  font-weight: 400;
}

.display {
  font-family: var(--font-inline-vf);
  font-size: clamp(38px, 7vw, 64px);
  line-height: 0.85;
  font-weight: 900;
}

.body-copy {
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: 400;
  color: var(--color-bone-glow);
}

.inline-link {
  border-radius: var(--radius-links);
  text-decoration: underline;
  text-decoration-color: var(--color-bone-glow);
  text-underline-offset: 3px;
}

/* ---------- Masthead + pill nav (corner-anchored, persistent) ---------- */

.wordmark {
  position: fixed;
  top: var(--spacing-12);
  left: var(--edge-pad);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  font-family: var(--font-inline-vf);
  font-size: clamp(16px, 2.4vw, 22px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--color-bone-glow);
  padding: 4px 10px 4px 0;
  background: radial-gradient(ellipse 120% 160% at 0% 0%, rgba(18,19,15,0.85) 55%, transparent 100%);
}

.wordmark-logo {
  height: 28px;
  width: auto;
  flex-shrink: 0;
}

.pill-cluster {
  position: fixed;
  bottom: var(--spacing-12);
  right: var(--edge-pad);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--element-gap);
}

.pill-link {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-tags);
  padding: 12px 20px;
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-bone-glow);
  background: transparent;
  transition: opacity 0.2s ease;
}

.pill-link:hover { opacity: 0.6; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  border-radius: var(--radius-buttons);
  padding: 14px 26px;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.btn-primary {
  background: var(--color-bone-glow);
  color: var(--color-midnight-carbon);
}

.btn-primary:hover { opacity: 0.85; }

.btn-ghost {
  background: transparent;
  color: var(--color-bone-glow);
  border: 1px solid var(--color-charcoal-vein);
}

.btn-ghost:hover { opacity: 0.7; }

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

.scene {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
}

.cube-cluster {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(70vw, 420px);
  height: min(70vw, 320px);
}

.cube-orbit {
  position: absolute;
  perspective: 900px;
  animation: cube-float 7s ease-in-out infinite;
}

.cube-orbit--a { top: 6%; left: 34%; --cube-size: 130px; animation-delay: 0s; }
.cube-orbit--b { top: 2%; left: 0%; --cube-size: 60px; animation-delay: -2.3s; animation-duration: 8.5s; }
.cube-orbit--c { bottom: 4%; right: 2%; --cube-size: 78px; animation-delay: -4.6s; animation-duration: 6.5s; }

.cube {
  position: relative;
  width: var(--cube-size, 120px);
  height: var(--cube-size, 120px);
  transform-style: preserve-3d;
  animation: cube-spin 24s linear infinite;
}

.cube-orbit--b .cube { animation-duration: 17s; animation-direction: reverse; }
.cube-orbit--c .cube { animation-duration: 30s; }

.cube .face {
  position: absolute;
  inset: 0;
  width: var(--cube-size, 120px);
  height: var(--cube-size, 120px);
  background: rgba(228, 223, 218, 0.85);
  border: 1px solid rgba(228, 223, 218, 0.18);
}

.face-front  { transform: translateZ(calc(var(--cube-size, 120px) / 2)); }
.face-back   { transform: rotateY(180deg) translateZ(calc(var(--cube-size, 120px) / 2)); background: rgba(228, 223, 218, 0.65); }
.face-right  { transform: rotateY(90deg) translateZ(calc(var(--cube-size, 120px) / 2)); background: rgba(228, 223, 218, 0.75); }
.face-left   { transform: rotateY(-90deg) translateZ(calc(var(--cube-size, 120px) / 2)); background: rgba(228, 223, 218, 0.7); }
.face-top    { transform: rotateX(90deg) translateZ(calc(var(--cube-size, 120px) / 2)); background: linear-gradient(135deg, rgba(245, 194, 200, 0.7), rgba(228, 223, 218, 0.85)); }
.face-bottom { transform: rotateX(-90deg) translateZ(calc(var(--cube-size, 120px) / 2)); background: rgba(228, 223, 218, 0.4); }

@keyframes cube-spin {
  from { transform: rotateX(-26deg) rotateY(0deg); }
  to   { transform: rotateX(-26deg) rotateY(360deg); }
}

@keyframes cube-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-16px); }
}

.cube-mini {
  --cube-size: 64px;
  margin: 0 auto;
  perspective: 700px;
}

.cube-mini .cube { animation: cube-spin 26s linear infinite; }

.scene-corner {
  position: relative;
  z-index: 2;
  padding: 0 var(--edge-pad) var(--spacing-64);
  display: flex;
  flex-direction: column;
  gap: var(--element-gap);
}

.time-readout {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-8);
}

.time-readout .clock {
  font-family: var(--font-inline-vf);
  font-size: clamp(38px, 7vw, 64px);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: 0.02em;
  color: var(--color-bone-glow);
}

.time-readout .clock-suffix {
  font-family: var(--font-inline-vf);
  font-size: clamp(14px, 2.5vw, 24px);
  font-weight: 700;
  line-height: 1;
  color: var(--color-bone-glow);
}

.mt-8 { margin-top: var(--spacing-8); }

/* ---------- Sections ---------- */

section.section {
  padding: var(--section-gap) var(--edge-pad);
}

.section-header {
  max-width: 640px;
  margin: 0 0 var(--spacing-64);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
}

/* ---------- Cluster cards (philosophy grid) ---------- */

.cluster-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-12);
}

.cluster-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  padding: var(--card-padding) 0;
}

.cluster-index {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-rose-quartz-bloom);
}

.cluster-card .subheading { font-size: var(--text-body); font-family: var(--font-arbeit-contrast); }

/* ---------- Performance annotations (specs) ---------- */

.annotation-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-8) var(--spacing-12);
  margin-top: var(--spacing-12);
}

.annotation {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  border: 1px solid var(--color-charcoal-vein);
  border-radius: var(--radius-tags);
  padding: 6px 14px;
  text-transform: uppercase;
}

.annotation.status {
  color: var(--color-rose-quartz-bloom);
  border-color: var(--color-rose-quartz-bloom);
}

/* ---------- Waitlist / email capture ---------- */

.capture-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
}

.capture-form {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  width: 100%;
  max-width: 440px;
  margin-top: var(--spacing-12);
}

.capture-form input[type="email"] {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-charcoal-vein);
  padding: 12px 0;
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  color: var(--color-bone-glow);
  outline: none;
  min-width: 0;
  border-radius: 0;
}

.capture-form input[type="email"]::placeholder { color: var(--color-charcoal-vein); }
.capture-form input[type="email"]:focus { border-bottom-color: var(--color-bone-glow); }

.capture-note { color: var(--color-charcoal-vein); }

.capture-success {
  display: none;
  color: var(--color-bone-glow);
}

.capture-success.visible { display: block; }
.capture-form.hidden { display: none; }

/* ---------- Footer ---------- */

footer {
  /* extra right padding reserves clearance for the fixed pill nav,
     which can otherwise sit over the footer's right column on shorter pages */
  padding: var(--spacing-64) calc(var(--edge-pad) + 170px) 120px var(--edge-pad);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-64);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-64);
  flex-wrap: wrap;
}

.footer-wordmark {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  font-family: var(--font-inline-vf);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1;
  color: var(--color-bone-glow);
}

.footer-wordmark .wordmark-logo { height: 34px; }

.footer-links {
  display: flex;
  gap: var(--spacing-64);
  flex-wrap: wrap;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.footer-col-title {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-charcoal-vein);
}

.footer-col a {
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  color: var(--color-bone-glow);
}

.footer-col a:hover { opacity: 0.7; }

.disclaimer {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-charcoal-vein);
  line-height: var(--leading-caption);
  max-width: 640px;
}

/* ---------- Collection page ---------- */

.page-header {
  padding: 140px var(--edge-pad) var(--spacing-64);
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-12);
}

.model-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  padding: var(--spacing-64) var(--card-padding) var(--card-padding);
}

.model-card-media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-12) 0;
}

.model-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.model-card.tba { opacity: 0.5; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .cluster-grid, .collection-grid { grid-template-columns: 1fr; gap: var(--spacing-64); }
  .footer-top { flex-direction: column; gap: var(--spacing-32, 32px); }

  /* Fixed corner chrome doesn't have room to breathe on small screens —
     the pill nav drops into normal flow as a wrapping top row instead. */
  .pill-cluster {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 8px;
    padding: 56px var(--edge-pad) 0;
  }
  .pill-link { padding: 10px 16px; }

  .cube-cluster { position: relative; top: auto; left: auto; transform: none; margin: 32px auto 0; }
  .scene { flex-direction: column; justify-content: flex-end; align-items: stretch; padding-top: 24px; }

  /* pill nav is static on mobile (see above), so the fixed-nav gutter reserved
     on the footer's right edge is unnecessary here */
  footer { padding-right: var(--edge-pad); }
}