/* ============================================================
   DOUBLECLICC — Swiss × Terminal design system
   ============================================================ */

:root {
  --bg: #0b0c0c;
  --bg-raise: #101313;
  --bg-panel: #141818;

  --ink: #e9e5dd;
  --ink-70: #b8b3aa;
  --ink-50: #8a857c;
  --ink-30: #55514a;
  --ink-20: #3a3731;

  --line: rgba(233, 229, 221, 0.09);
  --line-strong: rgba(233, 229, 221, 0.17);

  --green: #8cf5b3;
  --amber: #ffb454;
  --red: #ff6b5e;
  --blue: #8fb8ff;

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;

  --maxw: 1180px;
  --pad: clamp(20px, 5vw, 64px);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--green); color: #0b0c0c; }

:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 2px; }

/* ---------- grain / scanline overlay ---------- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.014) 0, rgba(255, 255, 255, 0.014) 1px, transparent 1px, transparent 3px),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
  opacity: 0.05;
  mix-blend-mode: overlay;
}

/* ---------- typography helpers ---------- */
.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- status dots ---------- */
.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-30);
  flex: 0 0 auto;
}
.dot--green { background: var(--green); box-shadow: 0 0 8px rgba(140, 245, 179, 0.55); }
.dot--amber { background: var(--amber); box-shadow: 0 0 8px rgba(255, 180, 84, 0.5); }
.dot--red   { background: var(--red);   box-shadow: 0 0 8px rgba(255, 107, 94, 0.5); }
.dot--pulse { animation: pulse 2.4s ease-in-out infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ---------- layout ---------- */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(120px, 16vh, 200px);
}

.section-label {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(40px, 6vh, 72px);
  color: var(--ink-50);
}
.section-label__rule { flex: 1; height: 1px; background: var(--line); }

.h2 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.04;
  max-width: 21ch;
  margin-bottom: clamp(20px, 3vh, 36px);
}
.h2--xl {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  max-width: 17ch;
}

.lede {
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  color: var(--ink-70);
  max-width: 48ch;
  line-height: 1.55;
}

/* ---------- buttons & links ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 16px 26px;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.btn--primary { background: var(--ink); color: #0b0c0c; }
.btn--primary:hover { background: #ffffff; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--ink-50); }
.btn--lg { padding: 22px 42px; font-size: 1.05rem; }
.btn__arrow { transition: transform 0.25s ease; }
.btn:hover .btn__arrow { transform: translateX(4px); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-70);
  font-size: 0.95rem;
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.text-link:hover { color: var(--ink); border-color: var(--ink-50); }
/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 12, 12, 0.82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.progress { position: absolute; left: 0; top: 0; right: 0; height: 2px; }
.progress__bar { display: block; height: 100%; width: 0; background: var(--green); }

.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 15px var(--pad);
}
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); }
.brand__mark { color: var(--green); font-size: 0.8rem; }
.brand__name { font-weight: 600; letter-spacing: 0.14em; font-size: 0.95rem; }

.nav { display: flex; gap: 28px; margin-left: auto; }
.nav__link { color: var(--ink-70); text-decoration: none; font-size: 0.9rem; transition: color 0.2s ease; }
.nav__link:hover { color: var(--ink); }

.header-right { display: flex; align-items: center; gap: 20px; }
.status { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-50); }
.status__text { font-size: 0.6rem; letter-spacing: 0.1em; }
.nav__cta { padding: 10px 18px; font-size: 0.85rem; }

/* ============================================================
   SYS.01 — HERO
   ============================================================ */
.hero { padding-top: clamp(150px, 20vh, 210px); }

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.hero__title {
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.98;
}
.hero__lede {
  margin-top: 28px;
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  color: var(--ink-70);
  max-width: 40ch;
  line-height: 1.55;
}
.hero__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; margin-top: 38px; }

.hero__foot {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: clamp(56px, 8vh, 96px);
  color: var(--ink-30);
  font-size: 0.6rem;
}
.hero__foot-sep { width: 1px; height: 10px; background: var(--line-strong); }

/* ---------- pipeline visual ---------- */
.pipeline { border: 1px solid var(--line-strong); background: var(--bg-raise); padding: 24px; }

.pipeline__bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 14px;
  color: var(--ink-50);
  font-size: 0.6rem;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.pipeline__bar-item { display: inline-flex; align-items: center; gap: 8px; }

.pipeline__flow {
  list-style: none;
  display: flex;
  align-items: center;
  padding: 30px 0;
}

.stage { display: flex; flex-direction: column; align-items: center; gap: 11px; position: relative; }
.stage__node {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: var(--bg-panel);
  transition: border-color 0.5s ease;
}
.stage__name { color: var(--ink-70); font-size: 0.6rem; }

.flowlink {
  flex: 1;
  min-width: 16px;
  height: 1px;
  margin: 0 6px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.flowlink__pulse {
  position: absolute;
  top: -2px;
  left: -4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  opacity: 0;
  animation: flowpulse 2.3s linear infinite;
}
@keyframes flowpulse {
  0% { left: -4px; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

/* leak states — reveal via JS (.is-leaking), static under .no-js */
.stage::after {
  content: attr(data-leak);
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber);
  white-space: nowrap;
  pointer-events: none;
}
.stage--high::after { color: var(--red); }

.stage[data-leak] .dot { background: var(--amber); box-shadow: 0 0 8px rgba(255, 180, 84, 0.55); }
.stage.stage--high .dot { background: var(--red); box-shadow: 0 0 8px rgba(255, 107, 94, 0.55); }

.js .stage::after {
  opacity: 0;
  transform: translateX(-50%) translateY(4px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.js .stage.is-leaking::after { opacity: 1; transform: translateX(-50%) translateY(0); }

.js .stage[data-leak] .dot { background: var(--green); box-shadow: 0 0 8px rgba(140, 245, 179, 0.55); transition: background 0.5s ease, box-shadow 0.5s ease; }
.js .stage.is-leaking .dot { background: var(--amber); box-shadow: 0 0 8px rgba(255, 180, 84, 0.55); }
.js .stage.is-leaking.stage--high .dot { background: var(--red); box-shadow: 0 0 8px rgba(255, 107, 94, 0.55); }

.pipeline__foot { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 18px; border-top: 1px solid var(--line); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; }
.chip--amber { color: var(--amber); }
.chip--amber::before { background: var(--amber); }
.chip--red { color: var(--red); }
.chip--red::before { background: var(--red); }
/* ============================================================
   SYS.02 — ATTACK SURFACE
   ============================================================ */
.leaks { list-style: none; margin-top: clamp(32px, 5vh, 56px); border-top: 1px solid var(--line); }

.leak {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 26px 8px;
  border-bottom: 1px solid var(--line);
  cursor: default;
  transition: background 0.25s ease;
}
.leak:hover, .leak:focus-visible { background: rgba(233, 229, 221, 0.025); outline: none; }

.leak__index { color: var(--ink-30); }
.leak__title { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 6px; }
.leak__desc { color: var(--ink-70); max-width: 56ch; }

.leak__status { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-50); font-size: 0.62rem; white-space: nowrap; }
.leak__status-b { display: none; color: var(--green); }
.leak:hover .leak__status-a, .leak:focus-visible .leak__status-a { display: none; }
.leak:hover .leak__status-b, .leak:focus-visible .leak__status-b { display: inline; }
.leak:hover .leak__status .dot, .leak:focus-visible .leak__status .dot { background: var(--green); box-shadow: 0 0 8px rgba(140, 245, 179, 0.55); }

/* ============================================================
   SYS.03 — DIAGNOSTIC (architecture)
   ============================================================ */
.arch {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 40px;
  align-items: start;
  margin-top: clamp(32px, 5vh, 56px);
}

.arch__flow { display: flex; flex-direction: column; }

.arch__row {
  display: grid;
  grid-template-columns: 170px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}
.arch__node { color: var(--ink); font-size: 0.78rem; }
.arch__line { height: 1px; background: var(--line); }
.arch__status { display: inline-flex; align-items: center; gap: 8px; font-size: 0.62rem; color: var(--ink-50); }
.arch__status--ok { color: var(--green); }
.arch__status--warn { color: var(--amber); }
.arch__status--bad { color: var(--red); }

.arch__overlay {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line);
}
.arch__overlay-title { width: 100%; color: var(--ink-30); font-size: 0.6rem; margin-bottom: 6px; }
.arch__overlay span { font-size: 0.6rem; color: var(--ink-50); border: 1px solid var(--line); padding: 4px 8px; }

.arch__note { margin-top: 18px; color: var(--ink-30); font-size: 0.6rem; }

/* scroll reveal — hidden only when JS is active */
.js [data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ============================================================
   SYS.04 — PATCH
   ============================================================ */
.patch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  margin-top: clamp(32px, 5vh, 56px);
}
.patch__col { border-top: 1px solid var(--line-strong); padding-top: 28px; }

.patch__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.patch__tag { color: var(--green); font-size: 0.66rem; }
.patch__desc { color: var(--ink-70); margin-bottom: 22px; max-width: 44ch; }
.patch__list { list-style: none; display: grid; gap: 11px; }
.patch__list li { position: relative; padding-left: 22px; color: var(--ink-70); }
.patch__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--ink-30);
}
.patch__note { margin-top: 42px; color: var(--ink-50); font-style: italic; }
/* ============================================================
   SYS.05 — DEPLOYMENTS
   ============================================================ */
.deploys {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: clamp(32px, 5vh, 56px);
}
.deploy { background: var(--bg); padding: 26px 24px; display: flex; flex-direction: column; gap: 22px; }
.deploy__head { display: flex; flex-direction: column; gap: 8px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.deploy__id { color: var(--green); font-size: 0.68rem; }
.deploy__state { color: var(--ink-50); font-size: 0.6rem; }

.deploy__meta { display: flex; flex-direction: column; gap: 15px; }
.deploy__meta div { display: grid; grid-template-columns: 84px 1fr; gap: 12px; }
.deploy__meta dt { color: var(--ink-30); font-size: 0.56rem; letter-spacing: 0.08em; }
.deploy__meta dd { color: var(--ink-50); font-size: 0.9rem; font-style: italic; }

.testimonial {
  margin-top: 40px;
  border: 1px dashed var(--line-strong);
  padding: 28px;
  color: var(--ink-30);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}
.testimonial__mark { font-family: var(--font-sans); font-size: 3rem; line-height: 1; color: var(--ink-20); }
.testimonial__body { font-size: 0.68rem; letter-spacing: 0.08em; }

/* ============================================================
   SYS.06 — OPERATOR
   ============================================================ */
.operator {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
  margin-top: clamp(8px, 2vh, 24px);
}
.operator__portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line-strong);
  background: var(--bg-panel);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.operator__placeholder { color: var(--ink-30); font-size: 0.68rem; text-align: center; line-height: 1.9; }
.operator__crosshair { position: absolute; inset: 0; pointer-events: none; }
.operator__crosshair::before, .operator__crosshair::after { content: ""; position: absolute; background: var(--line-strong); }
.operator__crosshair::before { left: 50%; top: 0; bottom: 0; width: 1px; }
.operator__crosshair::after { top: 50%; left: 0; right: 0; height: 1px; }

.operator__copy .lede { margin-bottom: 34px; }
.operator__list { list-style: none; border-top: 1px solid var(--line); }
.operator__list li { display: grid; grid-template-columns: 150px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.operator__k { color: var(--ink-30); font-size: 0.6rem; letter-spacing: 0.08em; }
.operator__list li span:last-child { color: var(--ink-70); font-size: 0.95rem; font-style: italic; }

/* ============================================================
   SYS.07 — PROTOCOL
   ============================================================ */
.protocol {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: clamp(32px, 5vh, 56px);
}
.protocol__step { background: var(--bg); padding: 26px 22px; display: flex; flex-direction: column; gap: 12px; }
.protocol__n { color: var(--green); font-size: 0.64rem; }
.protocol__title { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; }
.protocol__desc { color: var(--ink-70); font-size: 0.9rem; }
.protocol__note { margin-top: 42px; color: var(--ink-50); font-size: 1.05rem; max-width: 52ch; }

/* ============================================================
   SYS.08 — RUN DIAGNOSTIC
   ============================================================ */
.section--final { text-align: center; display: flex; flex-direction: column; align-items: center; }
.section--final .section-label { width: 100%; }
.section--final .h2 { margin-left: auto; margin-right: auto; }

.terminal {
  margin: 44px auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  font-size: 0.72rem;
}
.terminal__ready { display: inline-flex; align-items: center; gap: 9px; color: var(--green); font-size: 0.64rem; }
.terminal__line { color: var(--ink-70); }
.cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--green);
  margin-left: 6px;
  vertical-align: middle;
  animation: blink 1.1s steps(2, start) infinite;
}
@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--line); }
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 34px var(--pad);
  flex-wrap: wrap;
}
.footer__brand { color: var(--ink); letter-spacing: 0.14em; font-size: 0.8rem; }
.footer__meta { color: var(--ink-30); font-size: 0.6rem; margin-left: auto; }
.footer__cta { background: none; border: none; border-bottom: 1px solid var(--line-strong); color: var(--ink-70); font-size: 0.85rem; cursor: pointer; font-family: var(--font-sans); padding-bottom: 2px; }
.footer__cta:hover { color: var(--ink); border-color: var(--ink-50); }
/* ============================================================
   MODAL (qualification / diagnostic)
   ============================================================ */
.modal {
  border: none;
  background: transparent;
  max-width: 620px;
  width: calc(100% - 40px);
  color: var(--ink);
  padding: 0;
}
.modal::backdrop { background: rgba(5, 6, 6, 0.82); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }

.modal__panel {
  background: var(--bg-raise);
  border: 1px solid var(--line-strong);
  padding: clamp(24px, 4vw, 40px);
  position: relative;
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
}
.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--ink-50);
  cursor: pointer;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}
.modal__close:hover { color: var(--ink); }

.modal__tag { color: var(--ink-30); font-size: 0.6rem; }
.modal__title { font-size: clamp(1.8rem, 5vw, 2.6rem); font-weight: 600; letter-spacing: -0.03em; margin-top: 14px; }
.modal__sub { color: var(--ink-70); margin-top: 10px; max-width: 42ch; }

.modal__form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 28px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field__label { color: var(--ink-30); font-size: 0.58rem; letter-spacing: 0.1em; }
.field input, .field textarea {
  background: var(--bg);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 1rem;
  border-radius: 2px;
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-30); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--green); }
.field textarea { resize: vertical; }

.modal__actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.modal__hint { color: var(--ink-30); font-size: 0.58rem; }

.modal__done { text-align: center; padding: 48px 20px; }
.modal__done-label { color: var(--green); font-size: 0.72rem; }
.modal__done-msg { color: var(--ink-70); margin-top: 14px; font-size: 1.1rem; }

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .js [data-reveal],
  .js .stage::after,
  .js [data-reveal].is-in {
    opacity: 1 !important;
    transform: none !important;
  }
  .js .stage[data-leak] .dot { background: var(--amber); }
  .js .stage.is-leaking.stage--high .dot { background: var(--red); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .arch { grid-template-columns: 1fr; }
  .arch__overlay { order: -1; }
  .operator { grid-template-columns: 1fr; }
  .operator__portrait { max-width: 380px; }
  .deploys { grid-template-columns: 1fr; }
  .protocol { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 120px; }
  .header-inner { flex-wrap: wrap; gap: 14px; }
  .nav { order: 3; width: 100%; justify-content: flex-start; gap: 22px; margin-left: 0; }
  .header-right { margin-left: auto; }
  .status { display: none; }
  .leak { grid-template-columns: 40px 1fr; }
  .leak__status { grid-column: 2; justify-self: start; }
  .patch { grid-template-columns: 1fr; }
  .protocol { grid-template-columns: 1fr; }
  .operator__list li { grid-template-columns: 110px 1fr; }
}

@media (max-width: 600px) {
  .pipeline { padding: 18px 16px; }
  .pipeline__flow { flex-wrap: wrap; row-gap: 22px; align-items: flex-start; }
  .stage { flex: 0 0 50%; padding: 8px 0; }
  .stage::after {
    position: static;
    transform: none;
    white-space: normal;
    line-height: 1.4;
    text-align: center;
  }
  .stage:not([data-leak])::after { content: none; }
  .js .stage::after { transform: none; }
  .js .stage.is-leaking::after { transform: none; }
  .flowlink { display: none; }
  .arch__row { grid-template-columns: 1fr auto; }
  .arch__line { display: none; }
  .modal__form { grid-template-columns: 1fr; }
  .footer__meta { margin-left: 0; width: 100%; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .nav__cta { padding: 9px 14px; }
  .brand__name { letter-spacing: 0.1em; }
  .grain { opacity: 0.03; }
}





/* Featured project and details pane */
.deploys--featured { grid-template-columns: 1fr; }
.deploy--interactive { position: relative; transition: background 0.2s ease; }
.deploy--interactive:hover { background: var(--bg-raise); }
.deploy--interactive:focus-within { outline: 2px solid var(--green); outline-offset: 3px; }
.deploy__title { font-size: 2rem; letter-spacing: -0.03em; font-weight: 600; }
.deploy__summary { color: var(--ink-70); }
.deploy--interactive .deploy__meta dd { color: var(--ink-70); font-style: normal; }
.deploy__open {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  margin-top: 10px;
  padding: 24px 0 4px;
  appearance: none;
  border: 0;
  border-top: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s ease;
}
.deploy__open span { flex-shrink: 0; color: var(--green); font-size: 1.5rem; transition: transform 0.2s ease; }
.deploy--interactive:hover .deploy__open,
.deploy--interactive:focus-within .deploy__open { color: var(--green); }
.deploy--interactive:hover .deploy__open span { transform: translateX(4px); }
.deploy__open::after { content: ""; position: absolute; inset: 0; }
.project__copy { display: grid; gap: 20px; margin-top: 28px; color: var(--ink-70); }
.project__facts { border-top: 1px solid var(--line); }
.project__facts > div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.project__facts dt { font-size: 0.65rem; align-self: center; }
.project__facts dd { color: var(--ink); }
.project__access { margin-top: 28px; }
.project__access .btn:disabled { opacity: 0.55; cursor: not-allowed; }
.project__note { margin-top: 12px; color: var(--ink-70); font-size: 0.85rem; }
#syllabusyModal .modal__tag { display: block; padding-right: 80px; }