/* ============================================================
   ORA MOTION — oramotion.com
   Static marketing site. Built from the brand design system.
   Anchor color: Ora Purple #7956B2
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200;300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&family=Hanken+Grotesk:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  /* ---------- PURPLE SCALE (the anchor) ---------- */
  --purple-50:  #F4F1FA;
  --purple-100: #E8E2F4;
  --purple-200: #D2C6E8;
  --purple-300: #B5A2D8;
  --purple-400: #977CC7;
  --purple-500: #7956B2;  /* BRAND PRIMARY */
  --purple-600: #654399;
  --purple-700: #50357A;
  --purple-800: #3A2659;
  --purple-900: #241738;
  --purple-950: #160E24;

  /* ---------- ACCENT ---------- */
  --lumen-400: #C4ABFF;
  --lumen-500: #B093FF;

  /* ---------- NEUTRALS ---------- */
  --ink:       #14111C;
  --gray-900:  #1F1B29;
  --gray-800:  #2B2636;
  --gray-700:  #45404F;
  --gray-600:  #57515F;
  --gray-500:  #6E6878;
  --gray-400:  #938DA0;
  --gray-300:  #C7C2D0;
  --gray-200:  #E2DFE8;
  --gray-100:  #EFEDF3;
  --paper:     #F7F6FA;
  --white:     #FFFFFF;
  --logo-light:#E5E5E5;

  /* ---------- SEMANTIC ---------- */
  --bg: var(--paper);
  --fg1: var(--ink);
  --fg2: var(--gray-500);
  --border: var(--gray-200);
  --border-strong: var(--gray-300);

  /* ---------- TYPE FAMILIES ---------- */
  --font-wordmark: 'Oswald', system-ui, sans-serif;
  --font-display:  'Space Grotesk', system-ui, sans-serif;
  --font-body:     'Hanken Grotesk', system-ui, sans-serif;
  --font-mono:     'IBM Plex Mono', ui-monospace, monospace;

  /* ---------- TYPE SCALE ---------- */
  --fs-display: 76px;  --lh-display: 1.02;
  --fs-h1: 54px;       --lh-h1: 1.06;
  --fs-h2: 38px;       --lh-h2: 1.12;
  --fs-h3: 27px;       --lh-h3: 1.2;
  --fs-h4: 20px;       --lh-h4: 1.3;
  --fs-body-lg: 19px;  --lh-body-lg: 1.6;
  --fs-body: 17px;     --lh-body: 1.65;
  --fs-small: 15px;    --lh-small: 1.55;
  --fs-caption: 13px;  --lh-caption: 1.45;
  --fs-overline: 12px; --lh-overline: 1.3;

  --tracking-tight: -0.02em;
  --tracking-overline: 0.16em;

  /* ---------- RADII ---------- */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-frame: 0px;

  /* ---------- SPACING ---------- */
  --space-4: 16px; --space-5: 24px; --space-6: 32px;
  --space-7: 48px; --space-8: 64px; --space-9: 96px; --space-10: 128px;

  /* ---------- SHADOWS ---------- */
  --shadow-xs: 0 1px 2px rgba(22,14,36,0.06);
  --shadow-sm: 0 2px 8px rgba(22,14,36,0.06);
  --shadow-md: 0 8px 24px rgba(22,14,36,0.08);
  --shadow-lg: 0 20px 48px rgba(22,14,36,0.12);
  --shadow-glow: 0 0 0 1px rgba(176,147,255,0.4), 0 8px 32px rgba(121,86,178,0.35);

  /* ---------- MOTION ---------- */
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-emphasis: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 140ms;
  --dur-base: 240ms;
  --dur-slow: 420ms;

  --maxw-prose: 68ch;
  --maxw-content: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--fg1);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { display: block; }

:focus-visible {
  outline: 2px solid var(--lumen-500);
  outline-offset: 2px;
}

/* ============================================================
   TYPE
   ============================================================ */
h1 { font-family: var(--font-display); font-size: var(--fs-h1); line-height: var(--lh-h1); font-weight: 700; letter-spacing: var(--tracking-tight); }
h2 { font-family: var(--font-display); font-size: var(--fs-h2); line-height: var(--lh-h2); font-weight: 600; letter-spacing: var(--tracking-tight); }
h3 { font-family: var(--font-display); font-size: var(--fs-h3); line-height: var(--lh-h3); font-weight: 600; }
h4 { font-family: var(--font-display); font-size: var(--fs-h4); line-height: var(--lh-h4); font-weight: 600; }

.ds-body-lg { font-size: var(--fs-body-lg); line-height: var(--lh-body-lg); }
.ds-overline {
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-overline);
  color: var(--purple-600);
}

.container { max-width: var(--maxw-content); margin: 0 auto; padding-left: 32px; padding-right: 32px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  border: none;
  border-radius: 11px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  transition: all var(--dur-base) var(--ease-standard);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn--sm { font-size: 14px; padding: 9px 16px; }
.btn--sm svg { width: 15px; height: 15px; }

.btn--primary { background: var(--purple-500); color: #fff; }
.btn--primary:hover { background: var(--purple-600); transform: translateY(-1px); }
.btn--primary:active { background: var(--purple-600); transform: scale(0.98); }

.btn--secondary { background: transparent; color: var(--purple-600); border: 1.5px solid var(--border-strong); }
.btn--secondary:hover { transform: translateY(-1px); }

.btn--light { background: var(--logo-light); color: var(--ink); }
.btn--light:hover { transform: translateY(-1px); }

.btn--ondark { background: rgba(255,255,255,0.08); color: var(--logo-light); border: 1px solid rgba(255,255,255,0.16); }
.btn--ondark:hover { background: rgba(255,255,255,0.14); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,246,250,0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: var(--maxw-content); margin: 0 auto; padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav__logo { height: 44px; width: auto; }
.nav__links { display: flex; gap: 30px; align-items: center; }
.nav__link {
  font-family: var(--font-display); font-size: 15px; font-weight: 500;
  color: var(--gray-700); transition: color var(--dur-fast) var(--ease-standard);
}
.nav__link:hover { color: var(--purple-600); }
.nav__toggle { display: none; background: none; border: none; cursor: pointer; color: var(--ink); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--purple-950); color: var(--logo-light);
  position: relative; overflow: hidden;
}
.hero__glow {
  position: absolute; top: -30%; right: -10%; width: 720px; height: 720px;
  background: radial-gradient(circle, rgba(121,86,178,0.45), transparent 62%);
  pointer-events: none;
}
.hero__inner {
  max-width: var(--maxw-content); margin: 0 auto; padding: 120px 32px 110px;
  position: relative;
}
.hero h1 {
  color: var(--logo-light); font-size: 66px; line-height: 1.02; max-width: 880px;
  margin: 22px 0 26px; letter-spacing: -0.02em;
}
.hero h1 .accent { color: var(--lumen-400); }
.hero__sub { color: rgba(229,229,229,0.72); max-width: 560px; margin-bottom: 36px; }
.hero__actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

/* stat strip */
.stats {
  max-width: var(--maxw-content); margin: 0 auto; padding: 0 32px 64px;
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; position: relative;
}
.stat { padding: 26px 24px; border-left: 1px solid rgba(229,229,229,0.14); }
.stat__n { font-family: var(--font-display); font-size: 34px; font-weight: 700; letter-spacing: -0.02em; }
.stat__l { font-size: 14px; color: rgba(229,229,229,0.6); margin-top: 4px; }

/* ============================================================
   WORK GRID
   ============================================================ */
.work { background: var(--paper); padding: 96px 32px; }
.work__head {
  display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px;
}
.work__title { margin-top: 12px; }
.work__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }

.card {
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease-standard);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card--featured { grid-column: span 2; }

.card__thumb {
  aspect-ratio: 16/9; position: relative; display: grid; place-items: center;
  background-size: cover; background-position: center; background-color: var(--purple-900);
  cursor: pointer;
}
.card--featured .card__thumb { aspect-ratio: 32/9; }
.card__thumb::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22,14,36,0.10), rgba(22,14,36,0.42));
  transition: background var(--dur-base) var(--ease-standard);
}
.card:hover .card__thumb::before { background: linear-gradient(180deg, rgba(22,14,36,0.04), rgba(22,14,36,0.30)); }
.card__play { position: relative; z-index: 1; }
.card__tc { z-index: 1; }
.card__play {
  width: 52px; height: 52px; border-radius: 999px;
  background: rgba(255,255,255,0.12); backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.28); display: grid; place-items: center;
  transition: transform var(--dur-base) var(--ease-emphasis);
}
.card:hover .card__play { transform: scale(1.08); }
.card__play svg { width: 22px; height: 22px; color: #fff; margin-left: 2px; }
.card__tc {
  position: absolute; left: 14px; bottom: 12px; font-family: var(--font-mono);
  font-size: 11px; color: rgba(255,255,255,0.82); letter-spacing: 0.05em;
}
.card__body { padding: 16px 18px 20px; }
.card__body h4 { margin: 8px 0 6px; }
.card__blurb { font-size: 14.5px; color: var(--gray-500); line-height: 1.55; }

/* ============================================================
   PROCESS
   ============================================================ */
.process {
  background: var(--white); padding: 96px 32px;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.process__intro { max-width: 620px; margin-bottom: 52px; }
.process__intro h2 { margin-top: 12px; }
.process__intro p { color: var(--gray-500); margin-top: 14px; }
.process__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; }
.step { padding: 28px 26px 28px 0; margin-right: 26px; border-top: 2px solid var(--purple-500); }
.step__meta { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.step__meta svg { width: 20px; height: 20px; color: var(--purple-600); }
.step__n { font-family: var(--font-mono); font-size: 12px; color: var(--gray-400); letter-spacing: 0.1em; }
.step h4 { margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--gray-500); line-height: 1.55; }

/* ============================================================
   CTA
   ============================================================ */
.cta { background: var(--purple-950); color: var(--logo-light); position: relative; overflow: hidden; }
.cta__glow {
  position: absolute; bottom: -40%; left: 30%; width: 680px; height: 680px;
  background: radial-gradient(circle, rgba(176,147,255,0.28), transparent 62%); pointer-events: none;
}
.cta__inner { max-width: var(--maxw-content); margin: 0 auto; padding: 100px 32px; position: relative; text-align: center; }
.cta h2 { color: var(--logo-light); font-size: 48px; margin: 18px auto 28px; max-width: 680px; }
.cta__actions { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--purple-900); color: var(--logo-light); padding: 64px 32px 40px; }
.footer__inner { max-width: var(--maxw-content); margin: 0 auto; }
.footer__top {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(229,229,229,0.14);
}
.footer__logo { height: 48px; width: auto; }
.footer__about { font-size: 14px; color: rgba(229,229,229,0.6); margin-top: 18px; max-width: 240px; line-height: 1.55; }
.footer__h { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--lumen-400); margin-bottom: 16px; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer__col a { color: rgba(229,229,229,0.78); font-size: 14.5px; transition: color var(--dur-fast) var(--ease-standard); }
.footer__col a:hover { color: var(--logo-light); }
.footer__bottom { display: flex; justify-content: space-between; padding-top: 26px; font-size: 13px; color: rgba(229,229,229,0.5); font-family: var(--font-mono); }

/* ============================================================
   REEL MODAL
   ============================================================ */
.modal { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; padding: 24px; background: rgba(22,14,36,0.82); backdrop-filter: blur(6px); }
.modal.is-open { display: grid; }
.modal__frame { width: min(960px, 100%); aspect-ratio: 16/9; background: #000; border: 1px solid rgba(229,229,229,0.16); box-shadow: var(--shadow-lg); position: relative; }
.modal__frame video, .modal__frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.modal__close { position: absolute; top: -44px; right: 0; background: none; border: none; color: var(--logo-light); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
.modal__close svg { width: 18px; height: 18px; }

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity var(--dur-slow) var(--ease-standard), transform var(--dur-slow) var(--ease-standard); }
.reveal.is-in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .work__grid { grid-template-columns: repeat(2,1fr); }
  .card--featured { grid-column: span 2; }
  .process__grid { grid-template-columns: repeat(2,1fr); gap: 24px 0; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__links.is-open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 18px;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--border); padding: 20px 32px 28px;
  }
  .nav { position: sticky; }
  .nav__inner { position: relative; }
  .nav__toggle { display: inline-flex; }

  .hero__inner { padding: 84px 32px 72px; }
  .hero h1 { font-size: 42px; }
  h1 { font-size: 40px; }
  h2 { font-size: 30px; }

  .stats { grid-template-columns: repeat(2,1fr); gap: 1px 0; padding-bottom: 48px; }
  .stat:nth-child(odd) { border-left: none; }

  .work, .process { padding: 64px 24px; }
  .work__head { flex-direction: column; align-items: flex-start; gap: 20px; }
  .work__grid { grid-template-columns: 1fr; }
  .card--featured { grid-column: span 1; }
  .card--featured .card__thumb { aspect-ratio: 16/9; }

  .process__grid { grid-template-columns: 1fr; }
  .step { margin-right: 0; }

  .cta__inner { padding: 72px 24px; }
  .cta h2 { font-size: 34px; }

  .footer__top { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}