/* ============================================================
   Super Engineering Works — Design System + Components
   ============================================================ */

:root {
  --ink: oklch(0.18 0.02 250);
  --ink-soft: oklch(0.32 0.04 250);
  --ink-mute: oklch(0.50 0.03 250);
  --ink-faint: oklch(0.72 0.02 250);

  --paper: oklch(0.99 0.003 90);
  --paper-2: oklch(0.965 0.005 90);
  --paper-3: oklch(0.93 0.008 90);
  --rule: oklch(0.88 0.01 250);
  --rule-strong: oklch(0.78 0.015 250);

  --brand: oklch(0.34 0.07 250);
  --brand-2: oklch(0.46 0.09 245);
  --brand-deep: oklch(0.22 0.05 250);

  --accent: oklch(0.68 0.17 50);
  --accent-deep: oklch(0.55 0.18 45);

  --ok: oklch(0.62 0.12 150);
  --warn: oklch(0.72 0.15 80);

  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(20, 30, 50, 0.04), 0 0 0 1px oklch(0.88 0.01 250);
  --shadow-md: 0 6px 24px -8px rgba(20, 30, 50, 0.18), 0 0 0 1px oklch(0.88 0.01 250);
  --shadow-lg: 0 24px 60px -20px rgba(20, 30, 50, 0.28);

  --pad-page: clamp(20px, 4vw, 56px);
  --max-w: 1360px;
}

[data-theme="dark"] {
  --ink: oklch(0.96 0.005 90);
  --ink-soft: oklch(0.85 0.01 90);
  --ink-mute: oklch(0.65 0.02 250);
  --ink-faint: oklch(0.45 0.02 250);

  --paper: oklch(0.16 0.015 250);
  --paper-2: oklch(0.20 0.018 250);
  --paper-3: oklch(0.25 0.02 250);
  --rule: oklch(0.30 0.02 250);
  --rule-strong: oklch(0.40 0.03 250);

  --brand: oklch(0.72 0.10 245);
  --brand-2: oklch(0.62 0.12 245);
  --brand-deep: oklch(0.85 0.05 245);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4), 0 0 0 1px oklch(0.30 0.02 250);
  --shadow-md: 0 6px 24px -8px rgba(0,0,0,0.5), 0 0 0 1px oklch(0.30 0.02 250);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font: inherit; color: inherit; }

/* Typography */
.h-display {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 0.98;
  text-wrap: balance;
}
.h-1 { font-size: clamp(48px, 7vw, 110px); }
.h-2 { font-size: clamp(36px, 4.6vw, 68px); letter-spacing: -0.02em; line-height: 1.02; }
.h-3 { font-size: clamp(24px, 2.4vw, 36px); letter-spacing: -0.015em; line-height: 1.1; }
.h-4 { font-size: clamp(18px, 1.4vw, 22px); letter-spacing: -0.01em; line-height: 1.25; }

.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--brand);
}
.eyebrow.no-bar::before { display: none; }

.lede {
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.55;
  color: var(--ink-soft);
  text-wrap: pretty;
  max-width: 60ch;
}

.mono { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.06em; }

/* Layout helpers */
.page {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--pad-page);
}
.section { padding-block: clamp(72px, 9vw, 140px); }
.section-tight { padding-block: clamp(48px, 6vw, 96px); }

.rule { height: 1px; background: var(--rule); border: 0; margin: 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--ink); color: var(--paper); }
.btn--primary:hover { background: var(--brand); }
.btn--accent { background: var(--accent); color: oklch(0.18 0.02 30); }
.btn--accent:hover { background: var(--accent-deep); color: var(--paper); }
.btn--ghost { border: 1px solid var(--rule-strong); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--paper-2); border-color: var(--ink); }
.btn--lg { padding: 18px 26px; font-size: 16px; }
.btn .arrow {
  width: 18px; height: 18px;
  display: grid; place-items: center;
  transition: transform .2s ease;
}
.btn:hover .arrow { transform: translateX(4px); }

/* Inputs */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}
.input, .textarea, .select {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-md);
  padding: 14px 16px;
  font-size: 15px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus, .textarea:focus, .select:focus {
  outline: 0;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px oklch(0.34 0.07 250 / 0.15);
}
.textarea { min-height: 120px; resize: vertical; font-family: inherit; }

/* Chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .15s ease;
}
.chip:hover { border-color: var(--ink); }
.chip--active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* Card */
.card { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r-lg); }

/* Image placeholder */
.img-slot {
  background-image: repeating-linear-gradient(135deg,
    transparent 0 10px,
    oklch(0.92 0.01 250) 10px 11px);
  background-color: var(--paper-2);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.img-slot__label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  text-align: center;
  text-transform: uppercase;
  background: color-mix(in oklch, var(--paper-2) 70%, transparent);
}
.img-slot img { width: 100%; height: 100%; object-fit: cover; }

.hatch {
  background-image: repeating-linear-gradient(135deg,
    transparent 0 10px, oklch(0.92 0.01 250) 10px 11px);
  background-color: var(--paper-2);
}

/* Marquee */
.marquee-track {
  display: flex;
  gap: 80px;
  animation: marquee 38s linear infinite;
  width: max-content;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Spec block */
.spec {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.spec dt { color: var(--ink-faint); }
.spec dd { margin: 0; color: var(--ink-soft); }

/* Scroll-reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: translateY(0); }

/* Numeric counter */
.stat-num {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(56px, 7vw, 96px);
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* Tag pill */
.tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--paper-3);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* Grid utility */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* Page transition */
.page-enter { animation: pageIn .55s cubic-bezier(.2,.7,.2,1) both; }
@keyframes pageIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

::selection { background: var(--accent); color: oklch(0.18 0.02 30); }
html { scrollbar-color: var(--rule-strong) var(--paper); }

/* ============================================================
   Component Styles
   ============================================================ */

/* ---------------- NAV ---------------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: color-mix(in oklch, var(--paper) 88%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.nav.is-scrolled { border-bottom-color: var(--rule); }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 14px;
}
.nav__brand { display: inline-flex; align-items: center; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 4px;
}
.nav__link {
  position: relative;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color .15s ease, background .15s ease;
  cursor: pointer;
}
.nav__link:hover { color: var(--ink); }
.nav__link.is-active { background: var(--paper); color: var(--ink); box-shadow: var(--shadow-sm); }
.nav__actions { display: flex; align-items: center; gap: 10px; }
.nav__theme {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  font-size: 16px;
  color: var(--ink-soft);
  transition: background .15s ease;
}
.nav__theme:hover { background: var(--paper-2); }
.nav__cta { padding: 10px 16px; font-size: 14px; }
.nav__hamburger {
  display: none;
  width: 36px; height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0 8px;
}
.nav__hamburger span { display: block; height: 1.5px; background: var(--ink); border-radius: 2px; }
@media (max-width: 880px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
}
.nav__mobile {
  border-top: 1px solid var(--rule);
  background: var(--paper);
  padding: 16px var(--pad-page) 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav__mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px;
  font-family: var(--f-display);
  font-size: 22px;
  border-bottom: 1px solid var(--rule);
}
.nav__mobile-link.is-active { color: var(--brand); }

/* ---------------- HERO ---------------- */
.hero { padding-top: 120px; padding-bottom: 0; position: relative; }
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: end;
  padding-block: 40px 80px;
}
@media (max-width: 980px) { .hero__grid { grid-template-columns: 1fr; } }
.hero__copy { display: flex; flex-direction: column; gap: 28px; }
.hero__accent {
  background: linear-gradient(180deg, transparent 60%, var(--accent) 60%);
  padding: 0 4px;
  margin: 0 -4px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__spec {
  margin-top: 4px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  grid-template-columns: 110px 1fr 110px 1fr;
  max-width: 540px;
}
@media (max-width: 640px) { .hero__spec { grid-template-columns: auto 1fr; } }
.hero__media { display: grid; gap: 16px; }
.hero__media-frame { position: relative; border-radius: var(--r-lg); overflow: hidden; }
.hero__media-tag {
  position: absolute;
  bottom: 12px; left: 12px;
  background: var(--paper);
  padding: 8px 12px;
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  box-shadow: var(--shadow-sm);
}
.hero__media-tag .mono { color: var(--ink-mute); font-size: 10px; }
.hero__media-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.hero__ticker {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
  overflow: hidden;
}
.hero__ticker-row {
  display: flex;
  gap: 40px;
  padding-block: 14px;
  flex-wrap: wrap;
  color: var(--ink-mute);
  font-size: 12px;
}
.hero__pulse {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--ok);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.3; transform: scale(0.85); } }

/* HERO B */
.hero--b { padding-top: 0; min-height: 100vh; display: flex; align-items: center; position: relative; isolation: isolate; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: 0; overflow: hidden;
  background: linear-gradient(180deg, oklch(0.20 0.02 245) 0%, oklch(0.12 0.02 250) 100%);
}
.hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.hero__scene { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
.hero__sky {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, oklch(0.45 0.06 60 / 0.25), transparent 60%),
    radial-gradient(ellipse at 80% 20%, oklch(0.55 0.10 30 / 0.18), transparent 55%),
    linear-gradient(180deg, oklch(0.22 0.04 260) 0%, oklch(0.14 0.03 250) 60%, oklch(0.10 0.02 250) 100%);
}
.hero__layer {
  position: absolute; bottom: 18%; left: 0; right: 0;
  height: 60%; display: flex; align-items: flex-end;
  gap: 28px; padding-inline: 5%;
  width: 200%; animation: panLeft linear infinite; will-change: transform;
}
.hero__layer--far { bottom: 22%; height: 35%; opacity: 0.45; animation-duration: 90s; filter: blur(0.5px); }
.hero__layer--mid { bottom: 18%; height: 55%; opacity: 0.7; animation-duration: 60s; gap: 60px; }
.hero__layer--near { bottom: 16%; height: 22%; opacity: 0.85; animation-duration: 36s; gap: 14px; }
@keyframes panLeft {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}
.hero__tower {
  display: block; width: var(--w, 30px); height: var(--h, 50%);
  background: oklch(0.10 0.02 250); border-top: 2px solid oklch(0.18 0.03 250);
  flex-shrink: 0; position: relative;
}
.hero__tower::before {
  content: ""; position: absolute; top: -8px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; background: oklch(0.55 0.18 30 / 0.7);
  box-shadow: 0 0 12px oklch(0.65 0.20 30 / 0.5);
  animation: blink 3s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.2; } }
.hero__crane {
  display: block; width: 6px; height: var(--h, 60%);
  background: oklch(0.08 0.02 250); flex-shrink: 0; position: relative;
}
.hero__crane::before {
  content: ""; position: absolute; top: 0; left: -30px;
  width: 80px; height: 4px; background: oklch(0.08 0.02 250);
}
.hero__crane::after {
  content: ""; position: absolute; top: 4px; left: 30px;
  width: 1px; height: 14px; background: oklch(0.30 0.04 250);
  box-shadow: -10px 0 0 oklch(0.30 0.04 250), -20px 0 0 oklch(0.30 0.04 250);
}
.hero__pipe {
  display: block; width: 14px; height: var(--h, 15%);
  background: oklch(0.06 0.02 250); border-top: 2px solid oklch(0.16 0.03 250); flex-shrink: 0;
}
.hero__waterline {
  position: absolute; bottom: 0; left: 0; right: 0; height: 18%;
  background:
    repeating-linear-gradient(180deg,
      oklch(0.10 0.02 240 / 0.0) 0px, oklch(0.10 0.02 240 / 0.0) 8px,
      oklch(0.20 0.04 240 / 0.4) 9px, oklch(0.20 0.04 240 / 0.0) 12px),
    linear-gradient(180deg, oklch(0.14 0.02 245) 0%, oklch(0.08 0.02 245) 100%);
  animation: shimmer 6s ease-in-out infinite alternate;
}
@keyframes shimmer { from { filter: brightness(0.95); } to { filter: brightness(1.1); } }
@media (prefers-reduced-motion: reduce) {
  .hero__layer, .hero__waterline, .hero__tower::before { animation: none !important; }
}
.hero__bg-veil {
  position: absolute; inset: 0; z-index: 3;
  background: linear-gradient(180deg,
    color-mix(in oklch, var(--ink) 30%, transparent),
    color-mix(in oklch, var(--ink) 75%, transparent));
}
.hero__b-inner {
  position: relative; z-index: 4;
  display: flex; flex-direction: column; gap: 28px;
  color: var(--paper);
  padding-top: 180px; padding-bottom: 100px;
  max-width: 900px;
}
.hero__b-title { color: var(--paper); }
.hero__b-lede { color: oklch(0.92 0.005 90); }
.hero__b-ghost { border-color: oklch(0.85 0.01 90 / 0.4); color: var(--paper); }
.hero__b-ghost:hover { background: oklch(1 0 0 / 0.1); border-color: var(--paper); }
.eyebrow--inv { color: oklch(0.85 0.01 90); }
.eyebrow--inv::before { background: var(--accent); }

/* Hero meta row — eyebrow + cert badges on one line */
.hero__meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}
.hero__cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.hero__cert-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid oklch(0.85 0.01 90 / 0.45);
  border-radius: 4px;
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: oklch(0.95 0.005 90);
  text-decoration: none;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.hero__cert-badge:hover {
  background: oklch(1 0 0 / 0.12);
  border-color: oklch(1 0 0 / 0.7);
  color: #fff;
}
.hero__cert-badge--plain {
  border-style: dashed;
  opacity: 0.65;
  cursor: default;
}

/* ---------------- Section heads ---------------- */
.section-head {
  display: flex; flex-direction: column; gap: 16px;
  margin-bottom: clamp(40px, 5vw, 72px);
  max-width: 760px;
}
.section-head--split {
  flex-direction: row; flex-wrap: wrap;
  justify-content: space-between; align-items: end;
  max-width: none; gap: 32px;
}
.section-head--split > div { display: flex; flex-direction: column; gap: 16px; }

/* ---------------- ABOUT PANEL (home) ---------------- */
.about-panel { background: var(--paper); }
.about-panel__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 980px) { .about-panel__grid { grid-template-columns: 1fr; } }
.about-panel__media { position: relative; }
.about-panel__badge {
  position: absolute; bottom: 0; right: 0;
  background: var(--accent); color: oklch(0.18 0.02 30);
  padding: 24px 32px;
  display: flex; flex-direction: column; gap: 4px;
  text-align: right; min-width: 200px;
}
.about-panel__badge .mono { font-size: 11px; font-weight: 600; }
.about-panel__badge-num { font-size: 60px; font-weight: 700; line-height: 1; letter-spacing: -0.04em; }
.about-panel__copy { display: flex; flex-direction: column; gap: 24px; }
.about-panel__copy h2, .about-panel__copy p { margin: 0; }
.about-panel__spec { margin-top: 4px; padding-top: 24px; border-top: 1px solid var(--rule); grid-template-columns: 110px 1fr; }
.about-panel__copy .btn { align-self: flex-start; }

/* ---------------- SERVICE CARDS (home) ---------------- */
.sv-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 980px) { .sv-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .sv-cards { grid-template-columns: 1fr; } }
.sv-card {
  background: var(--paper); border: 1px solid var(--rule);
  border-radius: var(--r-md); overflow: hidden; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, border-color .2s ease;
  display: flex; flex-direction: column;
}
.sv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--ink); }
.sv-card__img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--paper-3); }
.sv-card__img .img-slot { width: 100%; height: 100%; }
.sv-card__veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, color-mix(in oklch, var(--ink) 60%, transparent));
  pointer-events: none;
}
.sv-card__code {
  position: absolute; top: 14px; left: 16px;
  background: var(--paper); padding: 4px 8px; border-radius: 3px;
  font-size: 10px; letter-spacing: 0.12em; color: var(--ink); z-index: 2;
}
.sv-card__cat { position: absolute; top: 14px; right: 16px; background: color-mix(in oklch, var(--ink) 80%, transparent); color: var(--paper); z-index: 2; }
.sv-card__body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.sv-card__t { margin: 0; }
.sv-card__short { color: var(--ink-soft); font-size: 14px; margin: 0; flex: 1; }
.sv-card__more {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 8px;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--brand); font-weight: 600;
  transition: gap .2s ease;
}
.sv-card:hover .sv-card__more { gap: 14px; color: var(--accent-deep); }
.sv-foot {
  margin-top: 32px; display: flex; flex-wrap: wrap;
  justify-content: space-between; align-items: center; gap: 16px;
}
.sv-foot__note { color: var(--ink-mute); }

/* ---------------- PROCESS ---------------- */
.process { background: var(--paper-2); }

/* Two-column section header */
.process__hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  margin-bottom: clamp(48px, 6vw, 80px);
}
@media (max-width: 880px) {
  .process__hero { grid-template-columns: 1fr; }
}
.process__hero-copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.process__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.process__hero-img {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.process__hero-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  border-radius: var(--r-lg);
}
.process__hero-img-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: color-mix(in oklch, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--rule);
  padding: 10px 16px;
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
}
.process__hero-img-badge .mono { color: var(--brand); font-size: 10px; font-weight: 600; }

/* Step list */
.process__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.process__step {
  display: grid;
  grid-template-columns: 80px 1fr 2fr 160px;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  align-items: center;
}
.process__n { color: var(--ink-mute); font-size: 13px; }
.process__t { margin: 0; }
.process__b { color: var(--ink-soft); margin: 0; font-size: 14px; line-height: 1.6; }
.process__step-img {
  width: 160px;
  height: 110px;
  border-radius: var(--r-md);
  overflow: hidden;
  flex-shrink: 0;
}
.process__step-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.process__step:hover .process__step-img img { transform: scale(1.05); }

@media (max-width: 1080px) {
  .process__step { grid-template-columns: 64px 1fr 2fr 120px; gap: 20px; }
  .process__step-img { width: 120px; height: 85px; }
}
@media (max-width: 880px) {
  .process__step {
    grid-template-columns: 48px 1fr 80px;
    grid-template-rows: auto auto;
    gap: 12px 16px;
  }
  .process__t { grid-column: 2; grid-row: 1; }
  .process__b { grid-column: 1 / 3; grid-row: 2; }
  .process__step-img { grid-column: 3; grid-row: 1 / 3; width: 80px; height: 80px; }
}
@media (max-width: 540px) {
  .process__step { grid-template-columns: 40px 1fr; }
  .process__step-img { display: none; }
  .process__b { grid-column: 2; }
}

/* ---------------- INDUSTRIES ---------------- */
.ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1080px) { .ind-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 880px) { .ind-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .ind-grid { grid-template-columns: 1fr; } }
.ind-card { position: relative; cursor: pointer; overflow: hidden; border-radius: var(--r-md); background: var(--ink); }
.ind-card__img { position: relative; aspect-ratio: 3/4; overflow: hidden; }
.ind-card__img .img-slot { width: 100%; height: 100%; }
.ind-card__veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    color-mix(in oklch, var(--ink) 20%, transparent) 0%,
    color-mix(in oklch, var(--ink) 80%, transparent) 100%);
  pointer-events: none; transition: background .3s ease;
}
.ind-card:hover .ind-card__veil {
  background: linear-gradient(180deg,
    color-mix(in oklch, var(--brand) 20%, transparent) 0%,
    color-mix(in oklch, var(--brand) 90%, transparent) 100%);
}
.ind-card__overlay { position: absolute; inset: auto 0 0 0; padding: 24px; color: var(--paper); display: flex; flex-direction: column; gap: 6px; }
.ind-card__n { color: oklch(0.85 0.01 90 / 0.7); font-size: 11px; }
.ind-card__t { font-size: 22px; font-weight: 700; letter-spacing: -0.015em; margin: 0; line-height: 1.1; }
.ind-card__note {
  margin: 4px 0 0; font-size: 13px; color: oklch(0.9 0.01 90);
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height .3s ease, opacity .3s ease, margin .3s ease;
}
.ind-card:hover .ind-card__note { max-height: 80px; opacity: 1; margin-top: 8px; }

/* ---------------- STATS ---------------- */
.stats { background: var(--ink); color: var(--paper); }
.stats .eyebrow { color: oklch(0.75 0.01 90); }
.stats__h em { font-style: italic; color: var(--accent); }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px 32px; border-top: 1px solid oklch(0.30 0.02 250); padding-top: 32px;
}
@media (max-width: 880px) { .stats__grid { grid-template-columns: repeat(2, 1fr); } }
.stat { display: flex; flex-direction: column; gap: 8px; padding-top: 16px; }
.stat__label { font-size: 14px; color: oklch(0.85 0.01 90); }
.stat__sub { color: oklch(0.65 0.02 90); }

/* ---------------- BRANDS ---------------- */
.brands { padding-block: clamp(56px, 7vw, 96px); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); overflow: hidden; }
.brands__head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 32px; }
.brands__count { color: var(--ink-mute); }
.brands__marquee { position: relative; mask-image: linear-gradient(90deg, transparent 0, black 5%, black 95%, transparent 100%); }
.brands__item { font-size: clamp(36px, 6vw, 80px); font-weight: 700; letter-spacing: -0.02em; color: var(--ink-faint); white-space: nowrap; transition: color .2s ease; }
.brands__item:hover { color: var(--ink); }
a.brands__item { text-decoration: none; cursor: pointer; }

/* ---------------- TESTIMONIALS ---------------- */
.testimonials { background: var(--paper-2); }
.quote { margin: 0; display: flex; flex-direction: column; gap: 32px; }
.quote__text { font-size: clamp(28px, 3.4vw, 48px); line-height: 1.15; letter-spacing: -0.02em; margin: 0; text-wrap: balance; max-width: 22ch; }
.quote__foot { display: flex; justify-content: space-between; align-items: end; gap: 24px; padding-top: 24px; border-top: 1px solid var(--rule); flex-wrap: wrap; }
.quote__author { font-weight: 600; }
.quote__co { color: var(--ink-mute); margin-top: 2px; }
.quote__nav { display: flex; gap: 8px; }
.quote__dot { width: 28px; height: 4px; border-radius: 2px; background: var(--rule-strong); transition: background .2s ease, width .2s ease; }
.quote__dot.is-active { background: var(--ink); width: 48px; }

/* ---------------- CTA ---------------- */
.cta { background: var(--brand-deep); color: var(--paper); padding-block: clamp(72px, 8vw, 120px); }
.cta__inner { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: end; }
@media (max-width: 880px) { .cta__inner { grid-template-columns: 1fr; } }
.cta__h { color: var(--paper); }
.cta__lede { color: oklch(0.85 0.01 90); }
.cta__ghost { border-color: oklch(0.85 0.01 90 / 0.4); color: var(--paper); }
.cta__ghost:hover { background: oklch(1 0 0 / 0.1); border-color: var(--paper); }
.cta__spec { grid-template-columns: 1fr 1fr; gap: 8px 16px; padding: 24px; border: 1px solid oklch(0.85 0.01 90 / 0.2); border-radius: var(--r-lg); }
.cta__spec dt { color: oklch(0.7 0.02 90); font-size: 10px; }
.cta__spec dd { color: var(--paper); font-size: 14px; }

/* ---------------- FOOTER ---------------- */
.footer { background: var(--ink); color: oklch(0.85 0.01 90); padding-block: 64px 32px; }
.footer__top { display: grid; grid-template-columns: 2fr 1fr 1.3fr 1.3fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid oklch(0.30 0.02 250); }
@media (max-width: 980px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .footer__top { grid-template-columns: 1fr; gap: 32px; } }
.footer__tag { color: oklch(0.75 0.01 90); margin: 16px 0 20px; max-width: 38ch; font-size: 14px; }
.footer__spec { grid-template-columns: 80px 1fr; }
.footer__spec dt { color: oklch(0.55 0.02 90); }
.footer__spec dd { color: oklch(0.85 0.01 90); }
.footer__h { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: oklch(0.65 0.02 90); margin: 0 0 16px; font-weight: 500; }
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer__col a, .footer__col button { font-size: 14px; color: oklch(0.85 0.01 90); text-align: left; transition: color .15s ease; }
.footer__col a:hover, .footer__col button:hover { color: var(--accent); }
.footer__certs { margin-top: 24px; display: flex; flex-direction: column; gap: 8px; }
.footer__cert { display: flex; justify-content: space-between; font-size: 11px; color: oklch(0.7 0.02 90); padding: 6px 0; border-top: 1px solid oklch(0.30 0.02 250); }
.footer__cert span:first-child { color: var(--paper); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; font-size: 11px; color: oklch(0.6 0.02 90); flex-wrap: wrap; gap: 12px; }
.footer__pulse { display: inline-block; width: 6px; height: 6px; background: var(--ok); border-radius: 50%; margin-right: 6px; animation: pulse 1.6s ease-in-out infinite; }

/* ---------------- PAGE HEADER ---------------- */
.ph { padding-top: 140px; padding-bottom: 56px; border-bottom: 1px solid var(--rule); }
.ph__inner { display: flex; flex-direction: column; gap: 20px; max-width: 900px; }
.ph__title { margin: 0; }
.ph__lede { margin: 0; }

/* ---------------- ABOUT ---------------- */
.about__story-grid { gap: 56px; align-items: start; }
.about__story-copy { display: flex; flex-direction: column; gap: 16px; }
.about__story-h { margin: 8px 0 8px; max-width: 22ch; }
.about__story-copy p { color: var(--ink-soft); margin: 0; }
.about__story-spec { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--rule); }
.about__story-media { display: flex; flex-direction: column; gap: 16px; }
.about__story-quote { background: var(--ink); color: var(--paper); padding: 28px; border-radius: var(--r-lg); }
.about__story-quote p { margin: 0; }
.about__principles { background: var(--paper-2); }
.about__pcard { padding: 32px; display: flex; flex-direction: column; gap: 16px; }
.about__pcard-n { color: var(--brand); font-size: 13px; }
.about__pcard-t { margin: 0; }
.about__pcard p { margin: 0; color: var(--ink-soft); }
.tl { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.tl__row { display: grid; grid-template-columns: 160px 1fr; gap: 32px; padding: 28px 0; border-bottom: 1px solid var(--rule); }
.tl__year { font-size: 28px; color: var(--brand); margin: 0; }
.tl__t { margin: 0 0 8px; }
.tl__body p { margin: 0; color: var(--ink-soft); max-width: 70ch; }
@media (max-width: 640px) { .tl__row { grid-template-columns: 1fr; gap: 8px; } }
.team-card { display: flex; flex-direction: column; gap: 12px; }
.team-card__meta { display: flex; flex-direction: column; gap: 4px; }
.team-card__meta .mono { color: var(--ink-mute); }
.team-card__meta h3 { margin: 0; }
.team-card__meta p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.about__certs-grid { gap: 12px; }
.about__cert { padding: 28px 24px; display: flex; flex-direction: column; gap: 8px; }
.about__cert-code { color: var(--ink); font-size: 13px; font-weight: 600; }
.about__cert-label { color: var(--ink-soft); font-size: 14px; }

/* ---------------- SERVICES PAGE ---------------- */
.services__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.services__chip-n { display: inline-block; padding: 1px 6px; border-radius: 999px; background: oklch(0.92 0.005 90); font-size: 10px; margin-left: 6px; color: var(--ink-mute); }
.chip--active .services__chip-n { background: oklch(0.30 0.02 250); color: var(--paper-2); }
.services__layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 980px) { .services__layout { grid-template-columns: 1fr; } }
.services__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.services__row {
  display: grid; grid-template-columns: 60px 1fr 32px;
  gap: 16px; align-items: center; padding: 20px 4px;
  border-bottom: 1px solid var(--rule); cursor: pointer;
  transition: background .15s ease, padding .15s ease, color .15s ease;
}
.services__row:hover { padding-inline: 12px; background: var(--paper-2); }
.services__row.is-open { background: var(--ink); color: var(--paper); padding-inline: 16px; border-radius: var(--r-md); border-bottom-color: transparent; }
.services__row.is-open .services__row-meta .mono,
.services__row.is-open .services__row-short { color: oklch(0.75 0.01 90); }
.services__row.is-open .tag { background: oklch(0.30 0.02 250); color: oklch(0.85 0.01 90); }
.services__row-mark { color: var(--ink-mute); }
.services__row.is-open .services__row-mark { color: var(--accent); }
.services__row-body { display: flex; flex-direction: column; gap: 4px; }
.services__row-meta { display: flex; gap: 8px; align-items: center; font-size: 11px; color: var(--ink-mute); }
.services__row-t { margin: 0; }
.services__row-short { font-size: 13px; color: var(--ink-mute); margin: 4px 0 0; }
.services__row-arrow { display: grid; place-items: center; opacity: 0.5; }
.services__detail-sticky {
  position: sticky; top: 100px; padding: 32px;
  border: 1px solid var(--rule); border-radius: var(--r-lg);
  background: var(--paper); display: flex; flex-direction: column; gap: 0;
}
.services__detail-code { color: var(--ink-mute); }
.services__detail-t { margin: 8px 0 0; }
.services__detail-lede { margin: 0; }
.services__detail-block { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--rule); }
.services__detail-h { margin: 0 0 12px; color: var(--ink-mute); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500; }
.services__deliv { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.services__deliv li { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.services__deliv li svg { color: var(--ok); }
.services__detail-cta { margin-top: 32px; align-self: stretch; justify-content: center; }
.services__brands { background: var(--paper-2); }
.services__brand-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
@media (max-width: 880px) { .services__brand-grid { grid-template-columns: repeat(2, 1fr); } }
.services__brand-card { border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 28px; display: flex; flex-direction: column; gap: 6px; transition: background .15s ease; }
.services__brand-card:hover { background: var(--paper); }
.services__brand-n { font-size: 22px; font-weight: 700; letter-spacing: -0.015em; }
.services__brand-tag { color: var(--ink-mute); }

/* ---------------- CONTACT ---------------- */
.contact__layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 980px) { .contact__layout { grid-template-columns: 1fr; } }
.contact__steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px; }
.contact__step { display: flex; flex-direction: column; gap: 4px; padding: 12px 0; color: var(--ink-mute); transition: color .2s ease; }
.contact__step.is-active, .contact__step.is-done { color: var(--ink); }
.contact__step-n { font-size: 11px; }
.contact__step-label { font-size: 14px; font-weight: 500; }
.contact__step-bar { grid-column: 1 / -1; height: 2px; background: var(--rule); border-radius: 2px; margin-top: 4px; overflow: hidden; }
.contact__step-bar-fill { height: 100%; background: var(--accent); transition: width .35s ease; }
.contact__form { padding: 32px; display: flex; flex-direction: column; gap: 0; }
.contact__step-panel { display: flex; flex-direction: column; gap: 24px; }
.contact__step-panel h2 { margin: 0 0 8px; }
.contact__group { display: flex; flex-direction: column; gap: 12px; }
.contact__group-h { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-mute); }
.contact__radiogrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.contact__radiogrid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 640px) { .contact__radiogrid, .contact__radiogrid--3 { grid-template-columns: 1fr; } }
.contact__radio {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px; border: 1px solid var(--rule-strong);
  border-radius: var(--r-md); text-align: left; font-size: 14px;
  background: var(--paper); transition: all .15s ease; cursor: pointer;
}
.contact__radio:hover { border-color: var(--ink); }
.contact__radio.is-active { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.contact__radio--warn.is-active { background: var(--accent); border-color: var(--accent); color: oklch(0.18 0.02 30); }
.contact__radio-dot { width: 14px; height: 14px; border: 1.5px solid currentColor; border-radius: 50%; flex: 0 0 auto; position: relative; }
.contact__radio.is-active .contact__radio-dot::after { content: ""; position: absolute; inset: 2px; background: currentColor; border-radius: 50%; }
.contact__row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .contact__row2 { grid-template-columns: 1fr; } }
.contact__summary { margin-top: 8px; padding: 20px; background: var(--paper-2); border-radius: var(--r-md); display: flex; flex-direction: column; gap: 12px; }
.contact__summary .mono { color: var(--ink-mute); font-size: 11px; }
.contact__summary .spec { grid-template-columns: 100px 1fr; }
.contact__nav { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.contact__side { display: flex; flex-direction: column; gap: 16px; }
.contact__card { padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.contact__big-link { display: flex; flex-direction: column; gap: 4px; padding: 16px 0; border-top: 1px solid var(--rule); transition: color .2s ease; }
.contact__big-link:first-of-type { border-top: 0; padding-top: 0; }
.contact__big-link:hover { color: var(--brand); }
.contact__big-link .mono { color: var(--ink-mute); font-size: 10px; }
.contact__big-link--accent { color: var(--accent-deep); }
.contact__big-link--accent .mono { color: var(--accent-deep); }
.contact__addr { margin: 0; line-height: 1.6; font-size: 14px; }

.contact__map-wrap {
  margin-top: 16px;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--rule);
  line-height: 0;
}
.contact__map-wrap iframe {
  display: block;
  width: 100%;
}
.contact__map-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
  font-weight: 600;
  transition: color .15s ease, gap .15s ease;
}
.contact__map-link:hover { color: var(--accent-deep); gap: 12px; }
.contact__success { padding-top: 140px; }
.contact__success-h { margin: 16px 0 16px; }
.contact__success-card { padding: 28px; margin: 32px 0; display: flex; flex-direction: column; gap: 16px; max-width: 540px; }
.contact__success-id { font-weight: 600; color: var(--brand); font-size: 13px; }
.contact__success-spec { grid-template-columns: 120px 1fr; }

/* Logo */
.se-logo { display: inline-flex; align-items: center; gap: 10px; }
.footer__brand .se-wordmark { color: var(--paper); }

/* ---------------- CERT TRUST STRIP (home) ---------------- */
.cert-strip {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
  padding-block: 18px;
}
.cert-strip__inner {
  display: flex;
  align-items: stretch;
  justify-content: center;
  overflow-x: auto;
  scrollbar-width: none;
}
.cert-strip__inner::-webkit-scrollbar { display: none; }
.cert-strip__item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-right: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
  transition: background .15s ease;
  white-space: nowrap;
  min-width: 0;
}
.cert-strip__item:last-child { border-right: 0; }
.cert-strip__code  { flex-shrink: 0; }
.cert-strip__label { overflow: hidden; text-overflow: ellipsis; }
.cert-strip__arrow { flex-shrink: 0; }
@media (max-width: 720px) {
  .cert-strip__label,
  .cert-strip__arrow { display: none; }
  .cert-strip__item  { justify-content: center; padding: 10px 12px; }
}
.cert-strip__item:hover { background: var(--paper); }
.cert-strip__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ok);
  flex-shrink: 0;
}
.cert-strip__code {
  font-size: 12px;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.04em;
}
.cert-strip__label {
  font-size: 12px;
  color: var(--ink-mute);
}
.cert-strip__arrow {
  font-size: 10px;
  color: var(--ink-faint);
  margin-left: 4px;
  transition: transform .15s ease;
}
.cert-strip__item:hover .cert-strip__arrow { transform: translateX(3px); color: var(--brand); }

/* ---------------- CERT CARDS (about page) ---------------- */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .certs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .certs-grid { grid-template-columns: 1fr; } }

.cert-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 26px;
  text-decoration: none;
  color: inherit;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative;
  overflow: hidden;
}
.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand);
}
.cert-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--brand);
  opacity: 0;
  transition: opacity .25s ease;
}
.cert-card:hover::before { opacity: 1; }

.cert-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}
.cert-card__status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ok);
  font-weight: 600;
}
.cert-card__status::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ok);
  animation: pulse 1.6s ease-in-out infinite;
}
.cert-card__pdf {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border: 1px solid var(--rule);
  padding: 3px 7px;
  border-radius: 3px;
  transition: all .15s ease;
}
.cert-card:hover .cert-card__pdf { color: var(--brand); border-color: var(--brand); background: var(--paper-2); }

.cert-card__code {
  font-family: var(--f-display);
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--brand);
}
.cert-card__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}
.cert-card__desc {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.55;
  flex: 1;
}
.cert-card__meta {
  padding-top: 14px;
  border-top: 1px solid var(--rule);
}
.cert-card__meta .spec { grid-template-columns: 80px 1fr; }
.cert-card__body {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  line-height: 1.4;
}
.cert-card__download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
  font-weight: 600;
  transition: gap .15s ease;
}
.cert-card:hover .cert-card__download { gap: 12px; }

/* ── Process detail page ─────────────────────────────────────────────── */

/* Hero / page header */
.proc-ph {
  background: var(--paper);
  padding-top: 120px;
  padding-bottom: 0;
  border-bottom: 1px solid var(--rule);
}
.proc-ph__inner {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 56px;
  align-items: start;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-page) 0;
}
.proc-ph__copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-bottom: 56px;
}
.proc-ph__title { margin: 0; }
.proc-ph__lede  { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.7; }

/* Step nav pills inside header */
.proc-ph__nav {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-top: 4px;
  border-top: 1px solid var(--rule);
}
.proc-pill {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 10px;
  border-radius: var(--r-sm);
  border-bottom: 1px solid var(--rule);
  transition: background .15s ease, color .15s ease;
  cursor: pointer;
  text-align: left;
}
.proc-pill:hover  { background: var(--paper-3); }
.proc-pill.is-active { background: var(--brand); color: var(--paper); }
.proc-pill.is-active .proc-pill__n  { color: oklch(0.85 0.05 245); }
.proc-pill__n     { font-family: var(--f-mono); font-size: 10px; font-weight: 600; min-width: 20px; color: var(--ink-mute); letter-spacing: 0.06em; }
.proc-pill__label { font-size: 13px; font-weight: 500; }

/* Hero video panel */
.proc-ph__media {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-bottom: 56px;
}
.proc-hero-video {
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--paper-3);
  border: 1px solid var(--rule);
  border-bottom: none;
  position: relative;
}
.proc-hero-video iframe {
  width: 100%;
  height: 100%;
  display: block;
}
.proc-hero-video__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  position: absolute;
  inset: 0;
}
.proc-hero-video__placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.proc-hero-video__overlay {
  position: relative;
  z-index: 1;
  background: rgba(0,0,0,0.38);
  border-radius: 50%;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.proc-hero-video__caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--brand);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  color: var(--paper);
}
.proc-hero-video__caption .mono {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  opacity: 0.7;
}
.proc-hero-video__caption-title {
  font-size: 13px;
  font-weight: 600;
}
.proc-hero-video__coming {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.55;
  border: 1px solid currentColor;
  border-radius: var(--r-sm);
  padding: 3px 8px;
}

/* Steps section */
.proc-steps { background: var(--paper); }
.proc-steps__inner { max-width: var(--max-w); margin: 0 auto; padding: 80px var(--pad-page); }
.proc-steps__head { margin-bottom: 64px; }

.proc-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 72px 0;
  border-bottom: 1px solid var(--rule);
}
.proc-step:first-child { border-top: 1px solid var(--rule); }
.proc-step--flip .proc-step__meta { order: 2; }
.proc-step--flip .proc-step__media { order: 1; }

.proc-step__meta {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.proc-step__n {
  font-family: var(--f-display);
  font-size: clamp(72px, 10vw, 112px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--rule-strong);
  margin-bottom: -8px;
}
.proc-step__title { margin: 0; }
.proc-step__body  { color: var(--ink-soft); margin: 0; font-size: 15px; line-height: 1.75; }

/* Media container */
.proc-step__media { border-radius: var(--r-lg); overflow: hidden; }
.proc-step__video-wrap {
  aspect-ratio: 16/9;
  position: relative;
  background: var(--paper-3);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.proc-step__video-wrap iframe { width: 100%; height: 100%; display: block; }

.proc-step__img-wrap {
  aspect-ratio: 4/3;
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
}
.proc-step__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.proc-step:hover .proc-step__img-wrap img { transform: scale(1.04); }

/* "Video coming soon" overlay on image */
.proc-step__video-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: var(--r-sm);
  backdrop-filter: blur(4px);
}
.proc-step__video-badge svg { flex-shrink: 0; }

/* Responsive */
@media (max-width: 1024px) {
  .proc-ph__inner { grid-template-columns: 1fr; gap: 40px; }
  .proc-ph__media { position: static; }
  .proc-ph__inner .proc-ph__media { order: -1; padding-bottom: 0; }
  .proc-hero-video { border-radius: var(--r-lg) var(--r-lg) 0 0; }
}
@media (max-width: 768px) {
  .proc-step { grid-template-columns: 1fr; gap: 36px; }
  .proc-step--flip .proc-step__meta { order: 0; }
  .proc-step--flip .proc-step__media { order: 0; }
  .proc-step__n { font-size: 64px; }
  .proc-steps__inner { padding: 56px var(--pad-page); }
}

/* ============================================================
   PRODUCTS PAGE
   ============================================================ */

.prods-hero { border-bottom: 1px solid var(--rule); }

/* Sticky filter bar */
.prods-filter-wrap {
  position: sticky;
  top: 64px;
  z-index: 90;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  padding-block: 14px;
}
.prods-filter {
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 2px;
}
.prods-filter::-webkit-scrollbar { display: none; }
.prods-filter .chip { flex-shrink: 0; }

/* Toolbar row */
.prods-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.prods-meta {
  color: var(--ink-mute);
  margin: 0;
}

/* Product grid */
.prods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Product card */
.prod-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  transition: box-shadow .2s ease, transform .2s ease;
}
.prod-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* Card image */
.prod-card__img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  flex-shrink: 0;
}
.prod-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.prod-card:hover .prod-card__img img {
  transform: scale(1.05);
}
.prod-card__img-badges {
  position: absolute;
  bottom: 10px;
  left: 10px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.prod-card__brand-tag {
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
}
.prod-card__type-tag {
  background: rgba(255,255,255,0.88);
  color: var(--ink-soft);
  backdrop-filter: blur(4px);
}

/* Card body */
.prod-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  flex: 1;
}
.prod-card__model {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.15;
  margin: 0;
}
.prod-card__desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
  flex: 1;
}
.prod-card__spec {
  border-top: 1px solid var(--rule);
  padding-top: 10px;
  margin-top: auto;
}
.prod-card__cta {
  align-self: flex-start;
  font-size: 13px;
  padding: 10px 16px;
  margin-top: 2px;
}

/* Empty state */
.prods-empty {
  text-align: center;
  padding: 80px 24px;
  color: var(--ink-mute);
  font-size: 14px;
}
.prods-empty a { color: var(--brand); text-decoration: underline; }

/* Responsive */
@media (max-width: 1024px) {
  .prods-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .prods-grid { grid-template-columns: 1fr; }
  .prods-filter-wrap { top: 56px; }
  .prods-toolbar { flex-direction: column; align-items: flex-start; }
}