@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  color-scheme: dark;
  --bg: #101413;
  --surface: #171d1b;
  --surface-soft: #1d2522;
  --ink: #f4f7f3;
  --muted: #aab9b3;
  --line: rgba(202, 227, 218, 0.17);
  --accent: #00d9dd;
  --accent-light: #9af6ee;
  --error: #ffc8bd;
  --header-height: 82px;
  font-family: 'DM Sans', 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--ink);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
::selection { color: var(--bg); background: var(--accent); }

.site-header {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(22px, 5vw, 84px);
  border-bottom: 1px solid var(--line);
  background: rgba(16, 20, 19, 0.94);
  position: relative;
  z-index: 10;
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark { width: 54px; height: 42px; object-fit: contain; mix-blend-mode: screen; }
.brand-name { font-family: 'Space Grotesk', 'Segoe UI', sans-serif; font-size: 16px; font-weight: 700; letter-spacing: .045em; white-space: nowrap; }
.brand-name small { display: block; color: var(--accent); font: 600 9px 'DM Sans', sans-serif; letter-spacing: .25em; text-transform: uppercase; margin-top: 2px; }
.studio-label { border-left: 1px solid var(--line); padding-left: 20px; margin-left: 10px; font-size: 10px; color: var(--muted); }
.skip-link { position: absolute; top: -80px; left: 20px; padding: 14px 20px; color: var(--bg); background: var(--accent); z-index: 100; }
.skip-link:focus { top: 10px; }
.site-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); }
.site-nav a { color: #d9e3de; font-size: 13px; font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; gap: 16px; transition: color .2s ease; }
.site-nav a:hover, .site-nav a[aria-current='page'] { color: var(--accent-light); }
.site-nav .nav-contact { color: var(--accent-light); border-bottom: 1px solid var(--accent); padding-bottom: 5px; }
.menu-toggle { display: none; border: 1px solid var(--line); color: var(--ink); background: transparent; padding: 9px 12px; border-radius: 6px; }

.button, .text-link { display: inline-flex; align-items: center; justify-content: center; gap: 18px; font-size: 13px; font-weight: 700; letter-spacing: .02em; transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease; }
.button:hover, .text-link:hover { transform: translateY(-2px); }
.button { min-height: 52px; padding: 0 23px; border: 1px solid var(--accent); border-radius: 3px; cursor: pointer; }
.button-primary { color: #071514; background: var(--accent); }
.button-primary:hover { background: var(--accent-light); }
.button-secondary { color: var(--ink); border-color: var(--line); background: transparent; }
.button-secondary:hover { border-color: var(--accent); }
.button:disabled { opacity: .42; cursor: not-allowed; transform: none; }
.text-link { color: var(--accent-light); padding-bottom: 7px; border-bottom: 1px solid var(--accent); }
.button-arrow { font-size: 19px; line-height: 1; }

.eyebrow { color: var(--accent); font-size: 10px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.display, h1, h2, h3 { font-family: 'Space Grotesk', 'Segoe UI', sans-serif; margin: 0; }
.display { font-size: clamp(48px, 7.6vw, 124px); letter-spacing: -.075em; line-height: .96; font-weight: 600; }
.section-title { font-size: clamp(34px, 4vw, 62px); letter-spacing: -.055em; line-height: 1.06; font-weight: 500; }
.lede { color: #d2ddd7; font-size: clamp(16px, 1.6vw, 20px); line-height: 1.6; max-width: 590px; }
.muted { color: var(--muted); }
.page-gutter { padding-inline: clamp(22px, 5vw, 84px); }
.section-shell { padding-block: clamp(90px, 10vw, 150px); }

.hero {
  min-height: calc(100svh - var(--header-height));
  position: relative;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: radial-gradient(circle at 70% 45%, #223f3b 0, #15211f 30%, #101413 68%);
}
.hero::before { content: ''; position: absolute; inset: 0; opacity: .37; pointer-events: none; background: linear-gradient(90deg, transparent 49.93%, rgba(106, 213, 208, .2) 50%, transparent 50.07%), linear-gradient(transparent 49.93%, rgba(106, 213, 208, .12) 50%, transparent 50.07%); background-size: 72px 72px; mask-image: linear-gradient(90deg, transparent 8%, #000 100%); }
.hero-brand-image { width: min(57vw, 770px); position: absolute; right: -4vw; top: 50%; transform: translateY(-51%); opacity: .34; filter: drop-shadow(0 0 45px rgba(0, 217, 221, .18)); }
.hero-inner { position: relative; z-index: 1; padding: 80px clamp(22px, 5vw, 84px) 85px; width: min(100%, 990px); }
.hero .display { max-width: 850px; margin: 20px 0 27px; }
.hero .lede { margin: 0 0 34px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.hero-bottom { display: flex; justify-content: space-between; gap: 20px; position: absolute; bottom: 24px; right: clamp(22px, 5vw, 84px); color: var(--muted); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; writing-mode: vertical-rl; }
.hero .eyebrow, .hero .display, .hero .lede, .hero-actions { animation: rise .75s both; }
.hero .display { animation-delay: .08s; }.hero .lede { animation-delay: .16s; }.hero-actions { animation-delay: .24s; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

.intro-grid { display: grid; grid-template-columns: minmax(210px, .75fr) minmax(0, 1.25fr); gap: clamp(35px, 8vw, 130px); border-top: 1px solid var(--line); }
.intro-grid .section-title { max-width: 730px; }
.intro-grid .muted { font-size: 15px; line-height: 1.8; max-width: 650px; }
.section-index { display: flex; gap: 14px; color: var(--accent); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; align-items: flex-start; padding-top: 10px; }
.section-index::before { content: ''; width: 24px; height: 1px; background: var(--accent); margin-top: 6px; }

.solution-list { border-top: 1px solid var(--line); margin-top: 55px; }
.solution-row { display: grid; grid-template-columns: 60px 1fr minmax(160px, 360px) 32px; gap: 28px; align-items: center; padding: 36px 0; border-bottom: 1px solid var(--line); transition: padding .25s ease, color .25s ease; }
.solution-row:hover { padding-left: 12px; color: var(--accent-light); }
.solution-row .number { color: var(--accent); font-size: 11px; }
.solution-row h3 { font-size: clamp(21px, 2.6vw, 38px); letter-spacing: -.04em; font-weight: 500; }
.solution-row p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.solution-row .arrow { font-size: 25px; }
.solution-row.soon { opacity: .5; cursor: default; }
.solution-row.soon:hover { color: inherit; padding-left: 0; }
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; margin-top: 65px; }
.process-step { border-top: 1px solid var(--line); padding-top: 20px; }
.process-step .number { color: var(--accent); font-size: 11px; }
.process-step h3 { font-size: 22px; font-weight: 500; margin: 30px 0 12px; }
.process-step p { color: var(--muted); font-size: 14px; line-height: 1.75; max-width: 330px; }
.band { background: #182320; padding: clamp(85px, 9vw, 130px) clamp(22px, 5vw, 84px); display: flex; justify-content: space-between; align-items: end; gap: 35px; }
.band .section-title { max-width: 790px; margin: 20px 0 0; }
.site-footer { display: flex; justify-content: space-between; gap: 30px; padding: 30px clamp(22px, 5vw, 84px); border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.site-footer a:hover { color: var(--accent-light); }

.subhero { min-height: 560px; display: flex; align-items: end; position: relative; overflow: hidden; background: radial-gradient(circle at 75% 20%, #1d4543 0, #142321 32%, #101413 70%); }
.subhero::after { content: '01 / PI'; position: absolute; right: clamp(22px, 5vw, 84px); top: 50px; font: 500 clamp(80px, 15vw, 250px) 'Space Grotesk', sans-serif; letter-spacing: -.09em; opacity: .035; white-space: nowrap; }
.subhero-inner { position: relative; z-index: 1; padding-block: 100px 82px; max-width: 980px; }
.subhero h1 { font-size: clamp(45px, 7vw, 100px); line-height: .99; letter-spacing: -.07em; font-weight: 500; margin: 20px 0 25px; }
.subhero .lede { margin-bottom: 0; }
.flow-list { margin-top: 55px; border-top: 1px solid var(--line); }
.flow-item { display: grid; grid-template-columns: 70px 1fr minmax(200px, 1fr); gap: 24px; border-bottom: 1px solid var(--line); padding: 32px 0; }
.flow-item .number { color: var(--accent); font-size: 11px; padding-top: 7px; }
.flow-item h3 { font-size: clamp(22px, 2.6vw, 34px); font-weight: 500; letter-spacing: -.04em; }
.flow-item p { color: var(--muted); margin: 0; font-size: 14px; line-height: 1.7; }
.side-note { font-size: 13px; line-height: 1.7; color: var(--muted); border-left: 1px solid var(--accent); padding-left: 20px; }

.examples-section { border-top: 1px solid var(--line); background: #111918; }
.examples-heading { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin: 28px 0 66px; }
.examples-heading .section-title { max-width: 670px; }
.examples-heading p { max-width: 310px; margin: 0 0 5px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.example-row { display: grid; align-items: center; padding: 42px 0; border-top: 1px solid var(--line); }
.example-figure { margin: 0; min-width: 0; }
.example-figure figcaption { margin-top: 13px; color: #8aa69f; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.example-copy { max-width: 370px; }
.example-kicker { color: var(--accent); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.example-copy h3 { margin: 16px 0 15px; font-size: clamp(26px, 2.7vw, 40px); font-weight: 500; line-height: 1.1; letter-spacing: -.04em; }
.example-copy p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.examples-disclaimer { max-width: 800px; margin: 30px 0 0; color: #8ca39d; font-size: 12px; line-height: 1.6; }

.reveal { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: none; }

@media (max-width: 780px) {
  :root { --header-height: 70px; }
  .site-header { padding-inline: 20px; }
  .brand-mark { width: 44px; height: 35px; }
  .brand-name { font-size: 13px; }
  .studio-label { display: none; }
  .site-header:has(.site-nav) { flex-wrap: wrap; }
  .site-header[data-menu-ready] .menu-toggle { display: inline-flex; align-items: center; min-height: 44px; cursor: pointer; }
  .site-nav { width: 100%; background: var(--bg); padding: 10px 0; flex-wrap: wrap; gap: 18px; }
  .site-header[data-menu-ready] .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; border-bottom: 1px solid var(--line); padding: 22px; flex-direction: column; align-items: stretch; gap: 12px; }
  .site-header[data-menu-ready] .site-nav.open { display: flex; }
  .hero { align-items: end; min-height: calc(100svh - var(--header-height)); }
  .hero-brand-image { width: 95vw; top: 18%; right: -24vw; opacity: .2; transform: none; }
  .hero-inner { padding-block: 70px 65px; }
  .hero-bottom { display: none; }
  .intro-grid { grid-template-columns: 1fr; gap: 35px; }
  .solution-row { grid-template-columns: 38px 1fr 24px; gap: 14px; }
  .solution-row p { grid-column: 2 / 3; grid-row: 2; }
  .solution-row .arrow { grid-column: 3; grid-row: 1; }
  .process-steps { grid-template-columns: 1fr; gap: 35px; }
  .band { align-items: flex-start; flex-direction: column; }
  .flow-item { grid-template-columns: 40px 1fr; }
  .flow-item p { grid-column: 2; }
  .examples-heading { display: block; margin-bottom: 45px; }
  .examples-heading p { margin-top: 22px; }
  .example-copy { max-width: 650px; }
  .site-footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}