/* Duvine homepage concept. Brand system: graphite, signal red (the logo dot) and steel (the logo swoosh). */

@font-face {
  font-family: "Archivo";
  src: url("/case-studies/concepts/_assets/4c98b9d490d1698ec95f2ff1.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/case-studies/concepts/_assets/2c32b9b3ee358c119e210f6f.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Metric-matched fallbacks (Capsize) so text doesn't jump when the web fonts arrive. */
@font-face {
  font-family: "Archivo Fallback";
  src: local("Arial"), local("ArialMT");
  ascent-override: 88.9575%;
  descent-override: 21.2769%;
  line-gap-override: 0%;
  size-adjust: 98.6988%;
}
@font-face {
  font-family: "JetBrains Mono Fallback";
  src: local("Courier New"), local("CourierNewPSMT");
  ascent-override: 102.0166%;
  descent-override: 30.0049%;
  size-adjust: 99.9837%;
}

:root {
  --ink: #0a0b0d;
  --ink-2: #111316;
  --ink-3: #181b1f;
  --ink-4: #23272c;
  --steel: #b3b3b3;
  --red: #ff0006;
  --red-600: #d8000a;
  --red-700: #b80008;
  --red-on-dark: #ff474b;
  --paper: #ffffff;
  --paper-2: #f4f4f1;
  --txt: #0e1013;
  --mut: #50565e;
  --line: #e2e3e5;
  --line-strong: #c9ccd1;
  --txt-d: #f3f4f6;
  --mut-d: #a7adb5;
  --line-d: rgba(255, 255, 255, 0.1);
  --line-d2: rgba(255, 255, 255, 0.2);
  --sans: "Archivo", "Archivo Fallback", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "JetBrains Mono Fallback", ui-monospace, Menlo, Consolas, monospace;
  --wrap: 1240px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --header-h: 72px;
  --radius: 14px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --led: radial-gradient(circle at 34% 32%, #fff 0 16%, var(--red) 22% 100%);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
@media (max-width: 767px) {
  html { scroll-padding-bottom: 88px; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  color: var(--txt);
  background: var(--paper);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, picture, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4, h5, p, ul, ol, dl, dd, figure, blockquote, fieldset { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
button, input, select, textarea { font: inherit; color: inherit; }
address { font-style: normal; }
::selection { background: var(--red); color: #fff; }

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute;
  left: 1rem; top: -100px;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: #fff; color: var(--txt);
  font-weight: 700;
  border-radius: 6px;
}
.skip-link:focus { top: 1rem; }

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Icons */
.icon {
  width: 1.25rem; height: 1.25rem;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.fill { fill: currentColor; stroke: none; }
symbol .led { fill: var(--red); stroke: none; }

/* Signature details: the LED dot and the sphere full stop, both lifted from the logo's red dot. */
span.led {
  display: inline-block;
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  background: var(--led);
  box-shadow: 0 0 0 3px rgba(255, 0, 6, 0.12), 0 0 12px rgba(255, 0, 6, 0.5);
  flex: none;
}
.stop {
  display: inline-block;
  width: 0.21em; height: 0.21em;
  margin-left: 0.05em;
  border-radius: 50%;
  background: var(--led);
  color: transparent;
  overflow: hidden;
  vertical-align: baseline;
  line-height: 0;
}

/* Type */
.h2 {
  font-size: clamp(2rem, 1.2rem + 3.1vw, 3.75rem);
  font-weight: 760;
  font-stretch: 106%;
  line-height: 1.02;
  letter-spacing: -0.022em;
  text-wrap: balance;
}
.h3 {
  font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.75rem);
  font-weight: 720;
  font-stretch: 104%;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.h4 { font-size: 1.2rem; font-weight: 700; line-height: 1.25; }
.h5 { font-size: 1.05rem; font-weight: 700; line-height: 1.3; }

.kicker {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mut);
}

/* Buttons and links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 0.8rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 650;
  font-size: 1rem;
  line-height: 1.1;
  letter-spacing: 0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn .icon { width: 1.1em; height: 1.1em; transition: transform 0.25s var(--ease); }
.btn:hover .icon-arrow { transform: translateX(3px); }
.btn-lg { min-height: 56px; padding: 1rem 1.5rem; font-size: 1.0625rem; }
.btn-sm { min-height: 42px; padding: 0.55rem 1rem; font-size: 0.9375rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--red-600); color: #fff; box-shadow: 0 8px 24px -12px rgba(216, 0, 10, 0.7); }
.btn-primary:hover { background: var(--red-700); }
.btn-ghost { color: #fff; border-color: var(--line-d2); background: rgba(255, 255, 255, 0.02); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.5); }
.btn-text { background: none; border: 0; padding-inline: 0.25rem; color: var(--mut); }
.btn-text:hover { color: var(--txt); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  font-weight: 650;
  text-decoration: none;
  color: var(--txt);
}
.link-arrow .icon { width: 1.05em; height: 1.05em; color: var(--red-700); transition: transform 0.25s var(--ease); }
.link-arrow:hover { text-decoration: underline; }
.link-arrow:hover .icon-arrow { transform: translateX(3px); }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  color: #fff;
  transition: background-color 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(10, 11, 13, 0.9);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--line-d);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: var(--header-h);
}
.brand { display: block; flex: none; }
.brand img { width: 132px; height: auto; }
.primary-nav { display: none; margin-left: auto; }
.primary-nav ul { display: flex; gap: 0.25rem; }
.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.8rem;
  font-size: 0.95rem;
  font-weight: 550;
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
  border-radius: 6px;
}
.primary-nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.07); }
.header-actions { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; }
.primary-nav + .header-actions { margin-left: 0.5rem; }
.header-cloud,
.header-phone {
  display: none;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0 0.6rem;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.86);
}
.header-cloud:hover, .header-phone:hover { color: #fff; }
.header-cta { display: none; }
.menu-toggle {
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  border: 1px solid var(--line-d2);
  border-radius: 8px;
  background: transparent;
  color: #fff;
  cursor: pointer;
  visibility: hidden;
}
.js .menu-toggle { visibility: visible; }
.menu-toggle .icon { grid-area: 1 / 1; width: 22px; height: 22px; }
.menu-toggle .icon-close { opacity: 0; }
.menu-toggle[aria-expanded="true"] .icon-open { opacity: 0; }
.menu-toggle[aria-expanded="true"] .icon-close { opacity: 1; }

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0;
  z-index: 49;
  overflow-y: auto;
  padding: 1.5rem var(--gutter) 2.5rem;
  background: var(--ink);
  border-top: 1px solid var(--line-d);
}
.mobile-menu nav a {
  display: block;
  padding: 0.9rem 0;
  font-size: 1.5rem;
  font-weight: 700;
  font-stretch: 106%;
  text-decoration: none;
  border-bottom: 1px solid var(--line-d);
}
.mobile-menu-actions { display: grid; gap: 0.75rem; margin-top: 2rem; }
.mobile-menu-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  color: var(--mut-d);
  text-decoration: none;
}

@media (min-width: 600px) {
  .header-cta { display: inline-flex; }
}
@media (min-width: 1080px) {
  .primary-nav { display: block; }
  .menu-toggle { display: none; }
}
@media (min-width: 1240px) {
  .header-phone { display: inline-flex; }
}
@media (min-width: 1400px) {
  .header-cloud { display: inline-flex; }
}

/* Dark surfaces */
.s-dark {
  position: relative;
  background: var(--ink);
  color: var(--txt-d);
  color-scheme: dark;
  isolation: isolate;
  overflow: hidden;
}
.s-dark .kicker,
.s-dark .section-intro { color: var(--mut-d); }
.s-paper { background: var(--paper-2); }
.grid-bg,
.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 75% 20%, #000 10%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 75% 20%, #000 10%, transparent 75%);
}

/* Sections */
.section { padding-block: clamp(4.5rem, 3rem + 6vw, 8.5rem); }
.section-head { max-width: 860px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head .h2 + .section-intro { margin-top: 1.25rem; }
.section-head-split { max-width: none; display: grid; gap: 1.25rem; }
.section-intro {
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  line-height: 1.55;
  color: var(--mut);
  max-width: 60ch;
}
@media (min-width: 960px) {
  .section-head-split { grid-template-columns: 1.15fr 0.85fr; align-items: end; gap: 4rem; }
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(60rem 40rem at 85% 20%, rgba(255, 255, 255, 0.05), transparent 60%),
    var(--ink);
  color: var(--txt-d);
  color-scheme: dark;
  padding-top: calc(var(--header-h) + clamp(2.25rem, 6vw, 5rem));
}
.hero-grid-bg {
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 72% 40%, #000 15%, transparent 72%);
  mask-image: radial-gradient(ellipse 70% 80% at 72% 40%, #000 15%, transparent 72%);
}
.hero-inner { display: grid; gap: 3rem; align-items: center; }
.eyebrow {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mut-d);
}
.eyebrow .led { margin-top: 0.3em; animation: breathe 2.8s ease-in-out infinite; }
.hero-copy { container-type: inline-size; }
.hero-title {
  font-size: clamp(2.5rem, 10.5vw, 3.75rem);
  font-size: clamp(2.5rem, 11.6cqi, 3.75rem);
  font-weight: 800;
  font-stretch: 100%;
  line-height: 0.96;
  letter-spacing: -0.03em;
  color: #fff;
}
.hero-title .line { display: inline; }
.hero-title .line-2 { color: var(--steel); }
.hero-lead {
  max-width: 38rem;
  margin-top: 1.75rem;
  font-size: clamp(1.075rem, 1rem + 0.4vw, 1.3rem);
  line-height: 1.55;
  color: #c9cdd3;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.25rem; }
@media (max-width: 479px) {
  .hero-ctas .btn { flex: 1 1 100%; }
}
.hero-micro { margin-top: 1rem; font-size: 0.9rem; color: var(--mut-d); }
.proof-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; max-width: 36rem; margin-top: 2.25rem; }
.proof-chips li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.8rem 0.45rem 0.6rem;
  border: 1px solid var(--line-d2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.85rem;
  font-weight: 550;
  color: #dfe2e6;
}
.proof-chips .icon { width: 1rem; height: 1rem; color: var(--red-on-dark); stroke-width: 2.25; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  padding-bottom: 2rem;
}
.hero-glow {
  position: absolute;
  left: 50%; top: 46%;
  width: min(560px, 120%);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, rgba(255, 0, 6, 0.2), rgba(255, 0, 6, 0.06) 45%, transparent 72%);
  pointer-events: none;
}
.hero-cabinet {
  position: relative;
  width: auto;
  object-fit: contain;
  object-position: center bottom;
  height: clamp(340px, 62vw, 600px);
  max-height: 72vh;
  min-height: 300px;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.55));
}
.hero-visual .hero-plate {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(270px, 74%);
}

.signal { margin-top: clamp(1rem, 4vw, 3rem); padding-bottom: clamp(1.75rem, 4vw, 2.75rem); }
.signal-wrap { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; }
.signal-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8b9199;
  white-space: nowrap;
}
.signal-svg { width: 100%; height: auto; overflow: visible; }
.signal-ac, .signal-dc, .signal-pulse { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.signal-ac { stroke: var(--steel); stroke-width: 2; stroke-dasharray: 760; stroke-dashoffset: 760; animation: draw 2.2s 0.2s cubic-bezier(0.6, 0, 0.2, 1) forwards; }
.signal-dc { stroke: rgba(255, 255, 255, 0.9); stroke-width: 2; stroke-dasharray: 610; stroke-dashoffset: 610; animation: draw 1.1s 2.2s ease-out forwards; }
.signal-pulse { stroke: var(--red); stroke-width: 3.5; stroke-dasharray: 46 1400; stroke-dashoffset: 46; opacity: 0; animation: pulse 3.4s 3.3s linear infinite; }
.signal-node { fill: var(--red); }
.signal-node-shine { fill: #fff; }
.signal-node-ring { fill: none; stroke: rgba(255, 0, 6, 0.55); stroke-width: 1.5; transform-origin: 580px 40px; animation: ring 2.6s ease-out infinite; }

@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pulse {
  0% { stroke-dashoffset: 46; opacity: 1; }
  85% { opacity: 1; }
  100% { stroke-dashoffset: -608; opacity: 0; }
}
@keyframes ring {
  from { transform: scale(0.65); opacity: 1; }
  to { transform: scale(1.7); opacity: 0; }
}
@keyframes breathe {
  0%, 100% { box-shadow: 0 0 0 3px rgba(255, 0, 6, 0.12), 0 0 10px rgba(255, 0, 6, 0.4); }
  50% { box-shadow: 0 0 0 5px rgba(255, 0, 6, 0.18), 0 0 20px rgba(255, 0, 6, 0.75); }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.hero-lead, .hero-ctas, .hero-micro, .proof-chips, .hero-visual { animation: rise 0.8s var(--ease) both; }
.hero-lead { animation-delay: 0.05s; }
.hero-ctas { animation-delay: 0.12s; }
.hero-micro { animation-delay: 0.18s; }
.proof-chips { animation-delay: 0.24s; }
.hero-visual { animation-delay: 0.1s; }

@media (min-width: 768px) {
  .hero-title { font-size: min(8vw, 6rem); font-size: min(9.6cqi, 6rem); font-stretch: 104%; }
  .hero-title .line { display: block; white-space: nowrap; }
}
@media (min-width: 960px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr) clamp(280px, 28%, 360px); gap: 2rem; }
  .hero-visual { padding-bottom: 0; justify-content: flex-end; }
  .hero-cabinet { height: clamp(480px, 46vw, 620px); margin-right: 1.5rem; }
  .hero-visual .hero-plate { right: auto; left: -3rem; bottom: 2.5rem; width: 270px; }
}

/* Rating plates */
.plate {
  position: relative;
  border-radius: 8px;
  padding: 1rem 1.15rem 0.6rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.01em;
}
.plate::before {
  content: "";
  position: absolute;
  inset: 6px;
  pointer-events: none;
  background:
    radial-gradient(circle, var(--screw, #9aa0a8) 0 2px, transparent 2.6px) 0 0 / 7px 7px no-repeat,
    radial-gradient(circle, var(--screw, #9aa0a8) 0 2px, transparent 2.6px) 100% 0 / 7px 7px no-repeat,
    radial-gradient(circle, var(--screw, #9aa0a8) 0 2px, transparent 2.6px) 0 100% / 7px 7px no-repeat,
    radial-gradient(circle, var(--screw, #9aa0a8) 0 2px, transparent 2.6px) 100% 100% / 7px 7px no-repeat;
}
.plate-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 0.4rem 0.6rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.plate dl > div {
  display: grid;
  grid-template-columns: minmax(6.5rem, 40%) 1fr;
  gap: 0.75rem;
  padding: 0.55rem 0.4rem;
  border-top: 1px dashed var(--plate-line, rgba(255, 255, 255, 0.16));
}
.plate dt { font-size: 0.68rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--plate-mut, var(--mut-d)); padding-top: 0.1em; }
.plate dd { font-weight: 600; }
.plate-dark {
  background: linear-gradient(180deg, #1c1f24, #121418);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #eef0f2;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 24px 50px -20px rgba(0, 0, 0, 0.8);
  --screw: #5c626b;
}
.plate-dark .plate-head { color: #fff; }
.plate-light {
  background: linear-gradient(180deg, #fdfdfc, #f5f5f2);
  border: 1px solid #d5d8dc;
  color: var(--txt);
  box-shadow: inset 0 1px 0 #fff;
  --plate-line: #d9dbde;
  --plate-mut: var(--mut);
  --screw: #b9bdc3;
}

/* Clients */
.clients { padding-block: 2.5rem 2.75rem; border-bottom: 1px solid var(--line); }
.clients .wrap { display: grid; gap: 1.25rem; align-items: center; }
.clients-title {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mut);
}
.client-logos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.5rem 1rem; }
.client-logos li { display: flex; align-items: center; justify-content: center; height: 60px; }
.client-logos img { width: auto; height: auto; max-height: 34px; max-width: min(108px, 100%); opacity: 0.6; transition: opacity 0.2s; }
.client-logos li:hover img { opacity: 1; }
.client-logos .logo-extra { display: none; }
@media (min-width: 640px) {
  .client-logos { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .client-logos .logo-extra { display: flex; }
  .client-logos li:nth-child(n + 11) { display: none; }
}
@media (min-width: 1024px) {
  .clients .wrap { grid-template-columns: 9rem 1fr; gap: 2rem; }
  .client-logos { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .client-logos li:nth-child(n + 11) { display: flex; }
}

/* What we do */
.divisions { display: grid; gap: 1.5rem; }
.division {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
}
.division-media { aspect-ratio: 16 / 10; overflow: hidden; background: #fff; }
.division-media picture, .panel-media picture { display: block; height: 100%; }
.division-media img { width: 100%; height: 100%; object-fit: cover; }
.division-media-light { display: flex; justify-content: center; border-bottom: 1px solid var(--line); background: radial-gradient(closest-side, #fff, #f6f6f4); }
.division-media-light picture { height: 100%; }
.division-media-light img { width: auto; height: 100%; object-fit: contain; padding: 1.25rem; }
.division-media-photo img { object-position: 50% 50%; }
.division-body { display: flex; flex-direction: column; gap: 1rem; padding: clamp(1.5rem, 3vw, 2.25rem); }
.division-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mut);
}
.division-label span {
  display: inline-grid;
  place-items: center;
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: var(--txt);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0;
}
.division-body > p:not(.division-label) { color: var(--mut); }
.spec-list { margin-top: 0.25rem; border-bottom: 1px solid var(--line); }
.spec-list > div {
  display: grid;
  grid-template-columns: 7.25rem 1fr;
  gap: 1rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--line);
}
.spec-list dt {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mut);
  padding-top: 0.2em;
}
.spec-list dd { font-weight: 600; font-size: 0.95rem; }
.division-links { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; margin-top: auto; }
@media (min-width: 960px) {
  .divisions { grid-template-columns: 1fr 1fr; }
}

.finder {
  margin-top: 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: 18px;
  background: var(--ink);
  color: var(--txt-d);
}
.finder-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1.5rem; margin-bottom: 1.25rem; }
.finder-title { font-size: clamp(1.15rem, 1rem + 0.6vw, 1.45rem); font-weight: 700; font-stretch: 104%; }
.finder .link-arrow { color: #fff; }
.finder .link-arrow .icon { color: var(--red-on-dark); }
.volt-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.volt-chips a {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line-d2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.92rem;
  color: #fff;
  text-decoration: none;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}
.volt-chips a:hover { background: #fff; color: var(--txt); border-color: #fff; }
.finder-note { margin-top: 1.25rem; color: var(--mut-d); }
.finder-note a { color: #fff; font-weight: 650; }

/* Stakes */
.stakes-list {
  display: grid;
  gap: 1px;
  background: var(--line-d);
  border: 1px solid var(--line-d);
  border-radius: 18px;
  overflow: hidden;
}
.stake { padding: clamp(1.75rem, 3vw, 2.5rem); background: var(--ink-2); }
.stake-icon { width: 46px; height: 46px; margin-bottom: 1.5rem; fill: none; stroke: var(--steel); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.stake .h4 { color: #fff; margin-bottom: 0.75rem; }
.stake p { color: var(--mut-d); }
@media (min-width: 960px) {
  .stakes-list { grid-template-columns: repeat(3, 1fr); }
}

/* Sectors */
.sector-grid { display: grid; gap: 1.25rem; }
.sector {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: clamp(1.5rem, 2.5vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s var(--ease);
}
.sector:hover { border-color: var(--txt); box-shadow: 0 18px 40px -26px rgba(10, 11, 13, 0.45); transform: translateY(-2px); }
.sector-icon { width: 48px; height: 48px; margin-bottom: 0.5rem; fill: none; stroke: var(--txt); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.sector p:not(.sector-tags) { color: var(--mut); }
.sector-tags {
  margin-top: auto;
  padding-top: 0.5rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.03em;
  color: var(--mut);
}
.sector-link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.sector-link:focus-visible { outline: none; }
.sector:focus-within { outline: 3px solid var(--red); outline-offset: 3px; }
@media (min-width: 640px) {
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .sector-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Cathodic protection */
.iccp {
  display: grid;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.25rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.iccp-diagram svg { width: 100%; height: auto; }
.d-soil { fill: #f3f1ec; }
.d-ground { stroke: var(--txt); stroke-width: 2; fill: none; }
.d-hatch { stroke: #cfc9bd; stroke-width: 1.5; fill: none; }
.d-cable { stroke: var(--txt); stroke-width: 2.5; fill: none; stroke-linejoin: round; }
.d-cable-thin { stroke: #6b7078; stroke-width: 1.5; fill: none; }
.d-box { fill: var(--txt); }
.d-box-line { stroke: #4b5058; stroke-width: 5; stroke-linecap: round; fill: none; }
.d-led { fill: var(--red); }
.d-led-shine { fill: #fff; }
.d-wifi { stroke: var(--txt); stroke-width: 2.25; fill: none; stroke-linecap: round; }
.d-dash { stroke: #8f959d; stroke-width: 1.5; stroke-dasharray: 4 6; fill: none; }
.d-screen { fill: #fff; stroke: var(--txt); stroke-width: 2; }
.d-screen-line { stroke: var(--red); stroke-width: 2.5; fill: none; stroke-linejoin: round; stroke-linecap: round; }
.d-anode { fill: #6b7078; }
.d-pipe { fill: #2a2e34; }
.d-pipe-shine { stroke: rgba(255, 255, 255, 0.2); stroke-width: 3; stroke-linecap: round; fill: none; }
.d-refcell { fill: #fff; stroke: var(--txt); stroke-width: 2; }
.d-current { stroke: var(--red); stroke-width: 2.5; fill: none; stroke-linecap: round; stroke-dasharray: 6 8; animation: flow 1.1s linear infinite; }
.d-markers circle { fill: var(--txt); }
.d-markers text { fill: #fff; font-family: var(--mono); font-size: 15px; font-weight: 700; text-anchor: middle; }
.d-label { fill: var(--mut); font-family: var(--mono); font-size: 13px; letter-spacing: 0.03em; }
@keyframes flow { to { stroke-dashoffset: -28; } }

.iccp-title { font-weight: 750; font-size: 1.15rem; margin-bottom: 1rem; font-stretch: 104%; }
.iccp-legend ol { counter-reset: legend; display: grid; gap: 0.8rem; }
.iccp-legend li {
  counter-increment: legend;
  position: relative;
  padding-left: 2.4rem;
  color: var(--mut);
  font-size: 0.95rem;
  line-height: 1.5;
}
.iccp-legend li::before {
  content: counter(legend);
  position: absolute;
  left: 0; top: -0.05rem;
  display: grid;
  place-items: center;
  width: 1.6rem; height: 1.6rem;
  border-radius: 50%;
  background: var(--txt);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
}
.iccp-legend strong { color: var(--txt); }
@media (min-width: 1024px) {
  .iccp { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: center; gap: 3rem; }
}

.tab-list {
  display: none;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  overflow-x: auto;
  border-bottom: 1px solid var(--line-strong);
  scrollbar-width: none;
}
.tab-list::-webkit-scrollbar { display: none; }
.js .tab-list { display: flex; }
.tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  min-height: 48px;
  margin-bottom: -1px;
  padding: 0.85rem 1.1rem;
  border: 0;
  border-bottom: 3px solid transparent;
  background: none;
  font-size: 1.05rem;
  font-weight: 750;
  color: var(--mut);
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.tab span {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.tab:hover { color: var(--txt); }
.tab[aria-selected="true"] { color: var(--txt); border-bottom-color: var(--red); }
.tab-panel {
  display: grid;
  gap: 2rem;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.tab-panel + .tab-panel { margin-top: 1.25rem; }
.js .tab-panel + .tab-panel { margin-top: 0; }
.panel-media { border-radius: 12px; overflow: hidden; background: #ebe9e3; aspect-ratio: 4 / 3; }
.panel-media img { width: 100%; height: 100%; object-fit: cover; }
.panel-media-white { display: flex; align-items: center; justify-content: center; padding: 1.5rem; background: #fff; border: 1px solid var(--line); }
.panel-media-white picture { height: 100%; }
.panel-media-white img { width: auto; height: 100%; object-fit: contain; }
.panel-media-dark { display: flex; align-items: center; justify-content: center; padding: 1.25rem; background: var(--ink); }
.panel-body { display: flex; flex-direction: column; gap: 1rem; }
.panel-body > p { color: var(--mut); max-width: 56ch; }
.panel-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.5rem; margin-top: 0.5rem; }
@media (min-width: 900px) {
  .tab-panel { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); align-items: start; gap: 2.5rem; }
  .panel-media { aspect-ratio: 4 / 4.4; }
}

.readout {
  width: 100%;
  max-width: 340px;
  padding: 1rem;
  border: 1px solid var(--line-d2);
  border-radius: 10px;
  background: #121418;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: #e9ebee;
}
.readout-head { display: flex; align-items: center; gap: 0.5rem; padding-bottom: 0.75rem; margin-bottom: 0.25rem; border-bottom: 1px solid var(--line-d); font-weight: 700; }
.readout-tag { margin-left: auto; padding: 0.1rem 0.4rem; border: 1px solid var(--line-d2); border-radius: 4px; font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mut-d); font-weight: 500; }
.readout-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 0.5rem; padding: 0.5rem 0; border-bottom: 1px dashed var(--line-d); }
.readout-row .ok { color: #8fe3a8; text-align: right; }
.readout-row .alarm { color: var(--red-on-dark); text-align: right; font-weight: 700; }
.readout-row.is-alarm { background: rgba(255, 0, 6, 0.08); }
.readout-spark { width: 100%; height: 48px; margin-top: 0.75rem; }
.readout-spark path { fill: none; stroke: var(--steel); stroke-width: 2; stroke-linejoin: round; }
.readout-foot { margin-top: 0.5rem; color: var(--mut-d); font-size: 0.7rem; }

/* Process */
.steps { position: relative; display: grid; gap: 0.25rem; }
.steps::before {
  content: "";
  position: absolute;
  left: 22px; top: 22px; bottom: 22px;
  width: 1px;
  background: linear-gradient(var(--red), var(--line-d2) 30%);
}
.step { position: relative; padding: 0 0 1.75rem 4.25rem; }
.step-num {
  position: absolute;
  left: 0; top: -0.6rem;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border: 1px solid var(--line-d2);
  border-radius: 50%;
  background: var(--ink);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
}
.step:first-child .step-num { border-color: var(--red); box-shadow: 0 0 0 4px rgba(255, 0, 6, 0.12); }
.step .h4 { color: #fff; margin-bottom: 0.5rem; }
.step p { color: var(--mut-d); font-size: 0.97rem; }
@media (min-width: 1024px) {
  .steps { grid-template-columns: repeat(5, 1fr); gap: 2rem; }
  .steps::before { left: 22px; right: 0; top: 22px; bottom: auto; width: auto; height: 1px; background: linear-gradient(90deg, var(--red), var(--line-d2) 30%); }
  .step { padding: 4.25rem 0 0; }
  .step-num { top: 0; }
}

.lab { display: grid; gap: 1.25rem; margin-top: clamp(2.5rem, 5vw, 4rem); }
.lab-plate { font-size: 0.85rem; padding-bottom: 0.75rem; }
@media (min-width: 960px) {
  .lab { grid-template-columns: 1fr 1fr; align-items: stretch; }
}

.quote-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.quote-card blockquote p { font-size: clamp(1.2rem, 1.05rem + 0.6vw, 1.45rem); font-weight: 650; line-height: 1.3; letter-spacing: -0.005em; }
.quote-card blockquote p::before { content: "“"; color: var(--red-700); }
.quote-card blockquote p::after { content: "”"; }
.quote-card figcaption, .quote-feature figcaption { font-size: 0.92rem; color: var(--mut); }
.quote-card figcaption strong, .quote-feature figcaption strong { display: block; color: var(--txt); font-size: 1rem; }
.quote-card-dark { background: var(--ink-3); border-color: var(--line-d); }
.quote-card-dark blockquote p { color: #fff; }
.quote-card-dark blockquote p::before { color: var(--red-on-dark); }
.quote-card-dark figcaption { color: var(--mut-d); }
.quote-card-dark figcaption strong { color: #fff; }

.support { margin-top: clamp(3rem, 6vw, 4.5rem); padding-top: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line-d); }
.support-title { font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.75rem); font-weight: 720; font-stretch: 104%; color: #fff; }
.support-grid { display: grid; gap: 1.5rem; margin: 1.75rem 0 2.5rem; }
.support-grid li { padding-left: 1.1rem; border-left: 2px solid var(--red); }
.support-grid .h5 { color: #fff; margin-bottom: 0.35rem; }
.support-grid p { color: var(--mut-d); font-size: 0.95rem; }
@media (min-width: 700px) {
  .support-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .support-grid { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
}

/* Proof */
.quotes { display: grid; gap: 1.25rem; }
.quote-feature {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(2rem, 4vw, 3.5rem);
  border-radius: 18px;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.quote-feature::before {
  content: "“";
  position: absolute;
  right: 1.5rem; top: -2.5rem;
  z-index: -1;
  font-size: 16rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(255, 255, 255, 0.06);
}
.quote-feature blockquote p {
  font-size: clamp(1.55rem, 1.1rem + 1.9vw, 2.6rem);
  font-weight: 720;
  font-stretch: 104%;
  line-height: 1.14;
  letter-spacing: -0.015em;
}
.quote-feature figcaption { color: var(--mut-d); }
.quote-feature figcaption strong { color: #fff; }
.quote-feature figcaption::before {
  content: "";
  display: block;
  width: 0.7rem; height: 0.7rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--led);
  box-shadow: 0 0 12px rgba(255, 0, 6, 0.6);
}
@media (min-width: 960px) {
  .quotes { grid-template-columns: 1.45fr 1fr; }
  .quote-feature { grid-row: span 2; }
}
.quote-shorts { display: grid; gap: 1.25rem; margin-top: 2rem; }
.quote-shorts li { padding-top: 1rem; border-top: 2px solid var(--txt); }
.quote-shorts p { font-size: clamp(1.35rem, 1.2rem + 0.6vw, 1.7rem); font-weight: 760; font-stretch: 108%; letter-spacing: -0.015em; line-height: 1.15; }
.quote-shorts span { display: block; margin-top: 0.5rem; font-size: 0.88rem; color: var(--mut); }
@media (min-width: 768px) {
  .quote-shorts { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}

.projects { margin-top: clamp(3rem, 6vw, 4.5rem); }
.projects-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1.5rem; margin-bottom: 1.25rem; }
.project-grid { display: grid; gap: 1rem; }
.project {
  padding: 1.25rem 1.25rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-2);
}
.project-product {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
  font-family: var(--mono);
  font-size: 1.45rem;
  font-weight: 700;
}
.project-product::before {
  content: "";
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  background: var(--led);
}
.project p { margin-top: 0.3rem; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.02em; color: var(--mut); }
@media (min-width: 640px) {
  .project-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .project-grid { grid-template-columns: repeat(4, 1fr); }
}

.accreditations {
  display: grid;
  gap: 1.5rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.accreditations-title { font-size: 1.15rem; font-weight: 750; font-stretch: 104%; }
.badge-row { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 2rem; }
.badge-row img { width: auto; height: auto; max-height: 60px; max-width: 120px; }
.badge-text {
  display: flex;
  flex-direction: column;
  padding: 0.55rem 0.8rem;
  border: 2px solid var(--txt);
  border-radius: 6px;
  line-height: 1.15;
}
.badge-text span { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mut); }
.badge-text strong { font-size: 0.98rem; font-stretch: 104%; }
@media (min-width: 1024px) {
  .accreditations { grid-template-columns: 13rem 1fr; align-items: center; }
}

/* About */
.about-grid { display: grid; gap: 2.5rem; }
.about-media img { width: 100%; border-radius: 18px; aspect-ratio: 1; object-fit: cover; }
.about-media figcaption { display: flex; gap: 0.5rem; margin-top: 0.9rem; font-size: 0.9rem; color: var(--mut); }
.about-media figcaption .icon { width: 1.1rem; height: 1.1rem; color: var(--red-700); margin-top: 0.15rem; }
.about-copy > p:not(.kicker) { margin-top: 1.25rem; color: var(--mut); font-size: 1.05rem; }
.about-copy .h2 { margin-bottom: 0.25rem; }
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 2rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}
.stats > div { display: flex; flex-direction: column-reverse; justify-content: flex-end; padding: 1.25rem 1.25rem 1.35rem; background: #fff; }
.stats dd { font-size: clamp(1.8rem, 1.35rem + 1.8vw, 2.6rem); font-weight: 800; font-stretch: 112%; letter-spacing: -0.025em; line-height: 1; }
.stats dt { margin-top: 0.55rem; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mut); }
@media (min-width: 960px) {
  .about-grid { grid-template-columns: 0.95fr 1.05fr; align-items: center; gap: 4.5rem; }
}

.timeline { display: grid; margin-top: clamp(3rem, 6vw, 5rem); }
.timeline li { position: relative; padding: 0 0 1.75rem 1.75rem; border-left: 1px solid var(--line-strong); }
.timeline li:last-child { padding-bottom: 0.25rem; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -6px; top: 0.35rem;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--paper-2);
  border: 2px solid var(--txt);
}
.timeline li:last-child::before { background: var(--led); border-color: transparent; box-shadow: 0 0 10px rgba(255, 0, 6, 0.5); }
.timeline .year { display: block; margin-bottom: 0.3rem; font-family: var(--mono); font-weight: 700; font-size: 0.9rem; color: var(--red-700); }
.timeline p { color: var(--mut); font-size: 0.93rem; line-height: 1.5; }
@media (min-width: 1024px) {
  .timeline { grid-template-columns: repeat(7, 1fr); }
  .timeline li { padding: 1.75rem 1.25rem 0 0; border-left: 0; border-top: 1px solid var(--line-strong); }
  .timeline li::before { left: 0; top: -6px; }
}

.partners { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.partners li {
  display: flex;
  flex: 1 1 220px;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}
.partners span { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--mut); }

/* FAQ */
.faq-grid { display: grid; gap: 2.5rem; }
.faq-head p:not(.kicker) { margin-top: 1.25rem; color: var(--mut); }
.faq-head a { font-weight: 650; color: var(--txt); }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-list details { border-bottom: 1px solid var(--line-strong); }
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 44px;
  padding: 1.2rem 0;
  font-size: 1.1rem;
  font-weight: 650;
  list-style: none;
  cursor: pointer;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .icon { width: 1.35rem; height: 1.35rem; transition: transform 0.25s var(--ease), color 0.25s; }
.faq-list details[open] summary .icon { transform: rotate(45deg); color: var(--red-700); }
.faq-list summary:hover { color: var(--red-700); }
.faq-list details p { padding: 0 2.5rem 1.4rem 0; color: var(--mut); }
@media (min-width: 960px) {
  .faq-grid { grid-template-columns: 0.8fr 1.2fr; gap: 4.5rem; }
}

/* Quote */
.quote-grid { display: grid; gap: 2.5rem; }
.quote-copy .section-intro { margin-top: 1.25rem; }
.ticks { display: grid; gap: 0.7rem; margin-top: 2rem; }
.ticks li { display: flex; align-items: center; gap: 0.7rem; font-weight: 550; }
.ticks .icon { color: var(--red-on-dark); stroke-width: 2.25; }
.contact-list { margin-top: 2.25rem; border-top: 1px solid var(--line-d); }
.contact-list li {
  display: grid;
  grid-template-columns: 1.25rem 3.5rem 1fr;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line-d);
}
.contact-list .icon { color: var(--steel); }
.contact-list span { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mut-d); }
.contact-list a { color: #fff; font-weight: 600; text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }

.form-card {
  position: relative;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  border-radius: 20px;
  background: #fff;
  color: var(--txt);
  color-scheme: light;
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.7);
}
.form-progress { display: none; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.js .form-progress { display: flex; }
.form-step-label { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mut); white-space: nowrap; }
.form-bar { flex: 1; height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; }
.form-bar-fill { display: block; width: 50%; height: 100%; background: var(--red); transition: width 0.4s var(--ease); }
.is-step-2 .form-bar-fill { width: 100%; }
.form-step { min-width: 0; padding: 0; border: 0; }
.form-step + .form-step { margin-top: 2rem; }
.js .form-step + .form-step { margin-top: 0; }
.form-legend { padding: 0; margin-bottom: 1rem; font-size: 1.35rem; font-weight: 750; font-stretch: 104%; }
.form-legend:focus { outline: none; }
.need-grid { display: grid; gap: 0.6rem; }
.need { position: relative; display: flex; }
.need input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.need span {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 56px;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  border: 1.5px solid var(--line-strong);
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.97rem;
  line-height: 1.25;
  transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
}
.need span::before {
  content: "";
  position: absolute;
  left: 1rem; top: 50%;
  width: 1.1rem; height: 1.1rem;
  margin-top: -0.55rem;
  border: 1.5px solid #8f959d;
  border-radius: 50%;
  background: #fff;
  transition: border-color 0.2s, background 0.2s;
}
.need:hover span { border-color: var(--txt); }
.need input:checked + span { border-color: var(--txt); background: #f7f7f5; box-shadow: inset 0 0 0 1px var(--txt); }
.need input:checked + span::before { border-color: var(--red); background: radial-gradient(circle, var(--red) 0 0.28rem, #fff 0.32rem); }
.need input:focus-visible + span { outline: 3px solid var(--red); outline-offset: 2px; }
.need-grid.is-invalid .need span { border-color: var(--red-700); }
@media (min-width: 440px) {
  .need-grid { grid-template-columns: 1fr 1fr; }
  .need-wide { grid-column: 1 / -1; }
}

.field { display: flex; flex-direction: column; gap: 0.4rem; margin-top: 1.1rem; }
.field label { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; font-weight: 600; font-size: 0.95rem; }
.field label .icon { width: 1.1rem; height: 1.1rem; color: var(--mut); }
.optional { font-weight: 400; color: var(--mut); }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 50px;
  padding: 0.75rem 0.9rem;
  border: 1.5px solid #b9bdc3;
  border-radius: 8px;
  background: #fff;
  font-size: 1rem;
  color: var(--txt);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
.field select {
  appearance: none;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%230e1013' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: #6b7078; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--txt); box-shadow: 0 0 0 3px rgba(216, 0, 10, 0.25); }
.field [aria-invalid="true"] { border-color: var(--red-700); background: #fff8f8; }
.field input[type="file"] { padding: 0.55rem; font-size: 0.9rem; min-height: 0; }
.field input[type="file"]::file-selector-button {
  margin-right: 0.75rem;
  padding: 0.55rem 0.9rem;
  border: 0;
  border-radius: 6px;
  background: var(--txt);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.field-row { display: grid; column-gap: 1rem; }
@media (min-width: 560px) {
  .field-row { grid-template-columns: 1fr 1fr; }
}
.field-hint { font-size: 0.85rem; color: var(--mut); }
.field-error { margin-top: 0.4rem; font-size: 0.875rem; font-weight: 600; color: var(--red-700); }
.field .field-error { margin-top: 0; }
.form-step > .btn-block { margin-top: 1.5rem; }
.form-actions { display: flex; flex-wrap: wrap-reverse; align-items: center; justify-content: space-between; gap: 0.75rem; margin-top: 1.5rem; }
.js-only { display: none !important; }
.js .js-only { display: inline-flex !important; }
.form-privacy { margin-top: 1rem; font-size: 0.85rem; color: var(--mut); }
.form-status { margin-top: 1rem; padding: 0.9rem 1rem; border-radius: 8px; background: #fff3f3; color: var(--red-700); font-weight: 600; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.quote-form.is-sending [data-submit] { opacity: 0.7; pointer-events: none; }
.form-success { padding: 0.5rem 0; }
.form-success:focus { outline: none; }
.form-success .h3 { margin-bottom: 0.75rem; }
.form-success p { color: var(--mut); }
.form-success a { color: var(--txt); font-weight: 650; }
.success-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 1.25rem; border-radius: 50%; background: var(--txt); }
.success-icon .icon { width: 28px; height: 28px; color: #fff; stroke-width: 2.25; }
@media (min-width: 1024px) {
  .quote-grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 4.5rem; align-items: start; }
}

/* Footer */
.site-footer { padding: clamp(3.5rem, 7vw, 6rem) 0 2rem; background: var(--ink); color: #c4c8cd; }
.footer-top { display: grid; gap: 3rem; }
.footer-brand img { width: 150px; }
.footer-tagline { margin: 1.25rem 0 0.5rem; font-size: 1.35rem; font-weight: 750; font-stretch: 106%; color: #fff; }
.footer-brand p:not(.footer-tagline) { max-width: 30rem; color: var(--mut-d); }
.social { display: flex; gap: 0.5rem; margin-top: 1.5rem; }
.social a {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border: 1px solid var(--line-d2);
  border-radius: 50%;
  color: #fff;
  transition: border-color 0.2s, background-color 0.2s;
}
.social a:hover { border-color: #fff; background: rgba(255, 255, 255, 0.06); }
.footer-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.25rem 1.5rem; }
.footer-title { margin-bottom: 0.9rem; font-family: var(--mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #fff; }
.footer-nav li { margin-bottom: 0.15rem; }
.footer-nav a { display: inline-flex; align-items: center; min-height: 36px; color: #c4c8cd; text-decoration: none; font-size: 0.95rem; }
.footer-nav a:hover { color: #fff; text-decoration: underline; }
.footer-nav address { margin-bottom: 0.75rem; font-size: 0.95rem; line-height: 1.6; color: #c4c8cd; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-d);
  font-size: 0.85rem;
  color: var(--mut-d);
}
.footer-bottom a { color: var(--mut-d); }
.footer-bottom a:hover { color: #fff; }
.concept-note { flex-basis: 100%; }
@media (min-width: 768px) {
  .footer-nav { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .footer-top { grid-template-columns: minmax(0, 0.9fr) minmax(0, 2fr); gap: 4rem; }
}

/* Mobile action bar */
.mobile-bar {
  position: fixed;
  inset: auto 0 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 0.5rem;
  padding: 0.6rem max(0.75rem, env(safe-area-inset-left)) calc(0.6rem + env(safe-area-inset-bottom));
  background: rgba(10, 11, 13, 0.94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line-d);
  transform: translateY(110%);
  visibility: hidden;
  transition: transform 0.3s var(--ease), visibility 0s linear 0.3s;
}
.mobile-bar.is-visible { transform: none; visibility: visible; transition: transform 0.3s var(--ease), visibility 0s; }
.mobile-bar .btn { min-height: 48px; }
@media (max-width: 767px) {
  .site-footer { padding-bottom: 6.5rem; }
}
@media (min-width: 768px) {
  .mobile-bar { display: none; }
}

/* Scroll reveal (only applied by JS to content below the fold) */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.75s var(--ease), transform 0.75s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .signal-ac, .signal-dc { stroke-dashoffset: 0; }
  .signal-pulse { display: none; }
  [data-reveal] { opacity: 1; transform: none; }
}

@media print {
  .site-header, .mobile-bar, .signal, .hero-grid-bg, .grid-bg { display: none !important; }
  .hero, .s-dark, .site-footer { background: #fff; color: #000; }
}

/* Thank-you and 404 pages */
.simple-hero { display: flex; align-items: center; min-height: 100vh; min-height: 100svh; padding-bottom: 4rem; }
.simple-inner { max-width: calc(880px + var(--gutter) * 2); }
.simple-title { color: #fff; }
.simple-hero .hero-lead a { color: #fff; font-weight: 650; }