/* =======================================================================
   RLX Solutions — Global Stylesheet
   Design system: deep-ink + copper, editorial serif + technical mono
   Last updated: 2026-04
   ======================================================================= */

/* ---------- Tokens ---------- */
:root {
  --ink: #0a0e1a;
  --ink-2: #111626;
  --graphite: #1a1f2e;
  --graphite-2: #232937;
  --line: rgba(245, 241, 232, 0.08);
  --line-strong: rgba(245, 241, 232, 0.18);
  --bone: #f5f1e8;
  --bone-dim: rgba(245, 241, 232, 0.72);
  --slate: #8b94a6;
  --copper: #c07e3a;
  --copper-hi: #e3a15a;
  --copper-low: rgba(192, 126, 58, 0.14);
  --signal: #6bd4a0;
  --radius: 2px;
  --max: 1240px;
  --gutter: clamp(20px, 4vw, 56px);
  --display: "Fraunces", Georgia, serif;
  --sans: "Manrope", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

/* ---------- Reset / Base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* Film grain overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

::selection { background: var(--copper); color: var(--ink); }

/* ---------- Layout ---------- */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Typography ---------- */
h1, h2 {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: -0.022em;
  color: var(--bone);
}
h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.025em;
  color: var(--bone);
}
h1 {
  font-size: clamp(30px, 4.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.018em;
}
h3 {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.012em;
}
h1 em, h2 em, h3 em,
h1 .acc, h2 .acc, h3 .acc {
  font-style: normal;
  font-weight: 700;
  color: var(--copper-hi);
}
h3 em, h3 .acc { font-weight: 500; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.eyebrow::before {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--copper);
}

.section-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--copper);
  letter-spacing: 0.15em;
  padding-top: 10px;
  border-top: 1px solid var(--copper);
  display: inline-block;
  width: fit-content;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.22s ease;
  text-transform: uppercase;
  white-space: nowrap;
}
.btn-primary {
  background: var(--copper);
  color: var(--ink);
  border-color: var(--copper);
}
.btn-primary:hover {
  background: var(--copper-hi);
  border-color: var(--copper-hi);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px var(--copper);
}
.btn-ghost {
  background: transparent;
  color: var(--bone);
  border-color: var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--copper);
  color: var(--copper-hi);
}
.btn .arrow { transition: transform 0.22s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Header / Navigation ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 14, 26, 0.82);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.site-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.brand-logo {
  height: 26px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.brand-logo.stacked { height: 44px; }
footer.site .brand-logo { height: 30px; opacity: 0.88; }
footer.site .brand-logo.stacked { height: 52px; }
.brand-mark {
  width: 32px;
  height: 32px;
  border: 1px solid var(--copper);
  display: grid;
  place-items: center;
  position: relative;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--copper);
  opacity: 0.15;
}
.brand-mark span {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  font-weight: 600;
  z-index: 1;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
  margin-left: auto;
  margin-right: 20px;
}
.nav-links a {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--bone-dim);
  transition: color 0.2s;
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--bone); }
.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--copper);
}

.nav-links .has-dropdown { position: relative; }
.nav-links .has-dropdown > a::after {
  content: " ↓";
  font-size: 10px;
  color: var(--copper);
  opacity: 0.7;
}
.dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: -24px;
  background: var(--ink-2);
  border: 1px solid var(--line-strong);
  min-width: 280px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 50;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li { list-style: none; }
.dropdown a {
  display: block;
  padding: 12px 24px;
  font-size: 14px;
  color: var(--bone-dim);
  border-left: 2px solid transparent;
  transition: all 0.15s;
}
.dropdown a:hover {
  color: var(--copper-hi);
  border-left-color: var(--copper);
  background: rgba(192, 126, 58, 0.04);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 24px;
}
.phone {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--bone-dim);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
}
.phone:hover { color: var(--copper-hi); }
.phone::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--signal);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--signal);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Mobile nav */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--bone);
}
.mobile-toggle svg { width: 18px; height: 18px; }
.mobile-menu {
  display: none;
  position: fixed;
  inset: 72px 0 0 0;
  background: var(--ink);
  z-index: 49;
  padding: 40px var(--gutter);
  overflow-y: auto;
}
.mobile-menu.open { display: block; }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.mobile-menu a {
  display: block;
  padding: 18px 0;
  font-family: var(--display);
  font-size: 28px;
  font-weight: 400;
  color: var(--bone);
  border-bottom: 1px solid var(--line);
  letter-spacing: -0.015em;
}
.mobile-menu a:hover { color: var(--copper-hi); }
.mobile-menu .sub-group {
  padding: 16px 0 24px;
  border-bottom: 1px solid var(--line);
}
.mobile-menu .sub-group > span {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 8px;
  padding-top: 18px;
}
.mobile-menu .sub-group a {
  font-size: 18px;
  padding: 10px 0;
  border: none;
  color: var(--bone-dim);
}

@media (max-width: 960px) {
  .nav-links { display: none; }
  .phone span.pnum { display: none; }
  .mobile-toggle { display: inline-flex; }
  .nav-right .btn { display: none; }
}

/* ---------- Section Base ---------- */
section {
  padding: clamp(70px, 9vw, 130px) 0;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 64px;
  max-width: 820px;
}
@media (min-width: 900px) {
  .section-head {
    grid-template-columns: 160px 1fr;
    gap: 40px;
    align-items: start;
  }
}
.section-lede {
  grid-column: 2 / -1;
  font-size: 18px;
  color: var(--bone-dim);
  max-width: 60ch;
  margin-top: 8px;
}
@media (max-width: 899px) {
  .section-lede { grid-column: 1; }
}

/* ---------- Trust Bar ---------- */
.trust-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-cell {
  background: var(--ink);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.trust-cell .t-num {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 500;
  color: var(--bone);
  letter-spacing: -0.02em;
}
.trust-cell .t-num .sub { color: var(--copper); }
.trust-cell .t-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- Card grids ---------- */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.card {
  background: var(--ink);
  padding: 40px 36px;
  transition: background 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 280px;
}
.card:hover { background: var(--ink-2); }
.card:hover .card-icon { color: var(--copper-hi); }
.card-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}
.card-icon {
  width: 44px;
  height: 44px;
  color: var(--copper);
  margin-bottom: 24px;
  transition: color 0.3s ease;
}
.card h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.card p {
  color: var(--bone-dim);
  font-size: 15px;
  margin-bottom: 20px;
  flex-grow: 1;
}
.card-link {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--copper);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.22s;
}
.card-link:hover { gap: 14px; color: var(--copper-hi); }
.card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.card ul li {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--slate);
  padding-left: 16px;
  position: relative;
  letter-spacing: 0.02em;
}
.card ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--copper);
}

/* ---------- Why / Feature Grid ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px 60px;
}
.why-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 32px;
  border-top: 1px solid var(--line-strong);
}
.why-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--copper);
}
.why-item h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.why-item p {
  color: var(--bone-dim);
  font-size: 15px;
}

/* ---------- Quote Form ---------- */
.quote-section {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  position: relative;
  overflow: hidden;
}
.quote-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: -5%;
  width: 40%;
  height: 100%;
  background: radial-gradient(circle at center, var(--copper-low) 0%, transparent 70%);
  pointer-events: none;
}
.quote-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  position: relative;
  z-index: 1;
}
@media (min-width: 980px) {
  .quote-wrap { grid-template-columns: 1fr 1.1fr; gap: 80px; }
}
.quote-pitch h2 { margin-bottom: 24px; }
.quote-pitch p { color: var(--bone-dim); font-size: 17px; margin-bottom: 32px; max-width: 48ch; }
.quote-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.quote-points li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--bone);
}
.quote-points li .chk {
  color: var(--copper);
  font-family: var(--mono);
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 2px;
}

.quote-form {
  background: var(--ink);
  border: 1px solid var(--line-strong);
  padding: 40px;
  position: relative;
}
.quote-form::before {
  content: "01";
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.1em;
}
.form-title {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: 8px;
}
.form-sub {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--slate);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .quote-form { padding: 28px 22px; }
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
}
.field label .req { color: var(--copper); }
.field input,
.field select,
.field textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  padding: 12px 2px 10px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--bone);
  transition: border-color 0.22s;
  font-weight: 400;
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%23c07e3a' stroke-width='1.5' fill='none'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 24px;
}
.field select option { background: var(--ink); color: var(--bone); }
.field textarea {
  resize: vertical;
  min-height: 96px;
  font-family: var(--sans);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--copper);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--slate);
  opacity: 0.55;
}
.file-field {
  border: 1px dashed var(--line-strong);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  transition: border-color 0.22s, background 0.22s;
}
.file-field:hover { border-color: var(--copper); background: rgba(192, 126, 58, 0.03); }
.file-field .fn {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--slate);
  letter-spacing: 0.03em;
}
.file-field .fa {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.file-field input[type="file"] { display: none; }

/* NDA / general checkbox field on quote form */
.checkbox-field { margin-top: 4px; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border: 1px dashed var(--line-strong);
  cursor: pointer;
  transition: border-color 0.22s, background 0.22s;
  user-select: none;
}
.checkbox-label:hover {
  border-color: var(--copper);
  background: rgba(192, 126, 58, 0.03);
}
.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.checkbox-box {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 1px solid var(--line-strong);
  background: var(--ink);
  display: grid;
  place-items: center;
  margin-top: 2px;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.checkbox-label:hover .checkbox-box { border-color: var(--copper); }
.checkbox-label input[type="checkbox"]:checked + .checkbox-box {
  background: var(--copper);
  border-color: var(--copper);
}
.checkbox-label input[type="checkbox"]:checked + .checkbox-box::after {
  content: "";
  width: 4px;
  height: 9px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(45deg) translate(-1px, -1px);
}
.checkbox-label input[type="checkbox"]:focus-visible + .checkbox-box {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}
.checkbox-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.checkbox-text strong {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13px;
  color: var(--bone);
  letter-spacing: 0.01em;
  line-height: 1.3;
}
.checkbox-sub {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.submit-row {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}
.form-micro {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: 0.04em;
}
.btn-submit {
  width: 100%;
  padding: 18px 22px;
  justify-content: center;
}
.form-success {
  display: none;
  padding: 32px 0;
  text-align: center;
}
.form-success.show { display: block; }
.form-success .ok {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--signal);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.form-success h3 {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 500;
  margin-bottom: 12px;
}
.form-success p {
  color: var(--bone-dim);
  max-width: 36ch;
  margin: 0 auto;
}

/* ---------- Response pledge ---------- */
.response-pledge {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--slate);
  letter-spacing: 0.05em;
}
.response-pledge strong { color: var(--signal); font-weight: 500; }

/* ---------- Page hero (non-homepage) ---------- */
.page-hero {
  position: relative;
  padding: clamp(80px, 11vw, 160px) 0 clamp(60px, 7vw, 90px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-hero-grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 0%, transparent 75%);
}
.page-hero-inner {
  position: relative;
  z-index: 1;
}
.page-hero h1 {
  font-size: clamp(30px, 4.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  max-width: 22ch;
}
.page-hero .lede {
  font-size: clamp(16px, 1.25vw, 18px);
  color: var(--bone-dim);
  max-width: 62ch;
}

/* ---------- Footer ---------- */
footer.site {
  padding: 80px 0 40px;
  border-top: 1px solid var(--line);
  background: var(--ink);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 48px;
  margin-bottom: 56px;
}
.f-col h5 {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.f-col p,
.f-col a {
  color: var(--bone-dim);
  font-size: 14px;
  line-height: 1.7;
  display: block;
}
.f-col a:hover { color: var(--copper-hi); }
.f-col ul { list-style: none; }
.footer-bar {
  padding-top: 28px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: 0.05em;
}
.certs {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.certs span { color: var(--bone-dim); }

/* Footer social icons */
.footer-social {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
}
.footer-social a {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line-strong);
  color: var(--bone-dim);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.footer-social a:hover {
  border-color: var(--copper);
  color: var(--copper-hi);
  background: rgba(192, 126, 58, 0.06);
}
.footer-social a svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ---------- Capability Reference (tabbed) ---------- */
.cap-ref {
  border: 1px solid var(--line-strong);
  background: var(--ink);
}
.cap-tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line-strong);
  background: var(--ink-2);
}
.cap-tab {
  flex: 1;
  min-width: 160px;
  padding: 22px 20px;
  background: transparent;
  border: none;
  border-right: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  cursor: pointer;
  transition: all 0.22s;
  text-align: center;
  position: relative;
}
.cap-tab:last-child { border-right: none; }
.cap-tab:hover { color: var(--bone); background: var(--ink); }
.cap-tab.active {
  color: var(--copper-hi);
  background: var(--ink);
}
.cap-tab.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--copper);
}
.cap-tab .tab-num {
  display: block;
  font-size: 9px;
  color: var(--copper);
  margin-bottom: 4px;
  letter-spacing: 0.2em;
}
.cap-panel { display: none; padding: 0; }
.cap-panel.active { display: block; }

.cap-subsection {
  border-bottom: 1px solid var(--line);
}
.cap-subsection:last-child { border-bottom: none; }
.cap-sub-head {
  padding: 28px 32px 8px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  background: var(--ink);
}
.cap-sub-head .s-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--copper);
  letter-spacing: 0.2em;
}
.cap-sub-head h4 {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--bone);
}
.cap-sub-head .s-note {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  margin-left: auto;
  letter-spacing: 0.05em;
}
.cap-subsection .spec-row {
  grid-template-columns: 220px 1fr;
  padding: 14px 32px;
  border-bottom: 1px solid rgba(74, 85, 104, 0.2);
}
.cap-subsection .spec-row:first-of-type { border-top: 1px solid var(--line); }
.cap-subsection .spec-row:last-child { border-bottom: none; padding-bottom: 28px; }
.cap-subsection .spec-key {
  font-size: 11px;
}
.cap-subsection .spec-val {
  font-size: 14px;
  line-height: 1.55;
}
@media (max-width: 700px) {
  .cap-subsection .spec-row { grid-template-columns: 1fr; padding: 14px 20px; }
  .cap-sub-head { padding: 22px 20px 6px; flex-wrap: wrap; gap: 8px; }
  .cap-sub-head .s-note { margin-left: 0; flex-basis: 100%; }
  .cap-tab { padding: 16px 12px; font-size: 10px; min-width: 120px; }
}

/* ---------- Small copper-highlight value callout ---------- */
.spec-val .hl {
  color: var(--copper-hi);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
}
.spec-val .inline-note {
  color: var(--slate);
  font-family: var(--mono);
  font-size: 11px;
  margin-left: 6px;
  letter-spacing: 0.04em;
}

/* ---------- Differentiator strip ---------- */
.diff-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.diff-cell {
  background: var(--ink);
  padding: 36px 28px;
  transition: background 0.3s;
}
.diff-cell:hover { background: var(--ink-2); }
.diff-cell .d-icon {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}
.diff-cell h4 {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  color: var(--bone);
}
.diff-cell p {
  font-size: 14px;
  color: var(--bone-dim);
  line-height: 1.55;
}

/* ---------- Spec Tier Badges ---------- */
/* Shown inline on spec rows to signal routine / advanced / on-request capability tier.
   Presented next to spec-key; uses mono face + tiny caps for system-label feel. */
.tier {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 2px 6px;
  border: 1px solid;
  margin-left: 8px;
  white-space: nowrap;
  vertical-align: 2px;
}
.tier.routine {
  color: var(--signal);
  border-color: rgba(107, 212, 160, 0.4);
  background: rgba(107, 212, 160, 0.08);
}
.tier.advanced {
  color: var(--copper-hi);
  border-color: rgba(227, 161, 90, 0.5);
  background: var(--copper-low);
}
.tier.request {
  color: var(--slate);
  border-color: rgba(139, 148, 166, 0.35);
  background: transparent;
}

/* Tier legend explainer — small strip above the cap-ref */
.tier-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  padding: 16px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  margin-bottom: 16px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--bone-dim);
  letter-spacing: 0.03em;
  align-items: center;
}
.tier-legend .tl-label {
  color: var(--copper);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 10px;
  margin-right: 4px;
}
.tier-legend .tl-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.tier-legend .tl-item .tier { margin-left: 0; }
.tier-legend .tl-item span:last-child {
  font-size: 11px;
  color: var(--bone-dim);
}

/* ---------- vs-offshore comparison band ---------- */
.vs-strip {
  border: 1px solid var(--line-strong);
  background: var(--ink);
}
.vs-head {
  padding: 24px 32px;
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
}
.vs-head .vs-tag {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--copper);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}
.vs-head h3 {
  font-family: var(--display);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--bone);
}
.vs-head p {
  color: var(--bone-dim);
  font-size: 14px;
  line-height: 1.55;
  margin-top: 6px;
  max-width: 68ch;
}
.vs-grid {
  display: grid;
  grid-template-columns: minmax(160px, 1.1fr) 1fr 1fr;
}
.vs-col-head {
  padding: 18px 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.vs-col-head:last-child { border-right: none; }
.vs-col-head.us { color: var(--copper-hi); }
.vs-row {
  display: contents;
}
.vs-cell {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  font-size: 14px;
  color: var(--bone-dim);
  line-height: 1.5;
}
.vs-cell:last-child { border-right: none; }
.vs-cell.label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--bone);
  letter-spacing: 0.02em;
  font-weight: 500;
  background: var(--ink-2);
}
.vs-cell.us {
  color: var(--bone);
  position: relative;
}
.vs-cell.us::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--copper);
}
.vs-cell.us strong {
  color: var(--copper-hi);
  font-weight: 500;
}
.vs-grid > .vs-row:last-child .vs-cell,
.vs-row:last-child .vs-cell {
  border-bottom: none;
}
@media (max-width: 760px) {
  .vs-grid { grid-template-columns: 1fr; }
  .vs-col-head, .vs-cell { border-right: none; }
  .vs-col-head.offshore { display: none; }
  .vs-cell.label {
    font-size: 11px;
    padding: 12px 20px;
    background: var(--ink);
    border-bottom: none;
    color: var(--copper);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  .vs-cell:not(.label)::before {
    content: attr(data-col);
    display: block;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--slate);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 4px;
  }
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Capability Spec Sheet ---------- */
.spec-sheet {
  border: 1px solid var(--line-strong);
  background: var(--ink);
}
.spec-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  padding: 22px 32px;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.spec-row:last-child { border-bottom: none; }
.spec-row:hover { background: rgba(192, 126, 58, 0.03); }
.spec-key {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
}
.spec-val {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--bone);
  line-height: 1.6;
}
.spec-val .tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  padding: 3px 9px;
  margin: 2px 4px 2px 0;
  background: var(--copper-low);
  color: var(--copper-hi);
  border: 1px solid rgba(192, 126, 58, 0.35);
  letter-spacing: 0.03em;
}
@media (max-width: 700px) {
  .spec-row { grid-template-columns: 1fr; padding: 20px; gap: 8px; }
}

/* ---------- Certification Document Cards ---------- */
.cert-docs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.cert-doc {
  background: var(--ink);
  border: 1px solid var(--line-strong);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.3s, transform 0.3s;
}
.cert-doc:hover {
  border-color: var(--copper);
  transform: translateY(-2px);
}
.cert-doc-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--bone);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cert-doc-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.cert-doc-image.logo-mark {
  aspect-ratio: 4 / 3;
  background: var(--ink-2);
}
.cert-doc-image.logo-mark img {
  width: 60%;
  height: 60%;
  object-fit: contain;
}
.cert-doc-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 4px;
}
.cert-doc-info .c-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.15em;
}
.cert-doc-info h3 {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.cert-doc-info .c-ref {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--bone-dim);
  letter-spacing: 0.04em;
}
.cert-doc .c-actions {
  display: flex;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.cert-doc .c-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.22s, color 0.22s;
}
.cert-doc .c-link:hover {
  gap: 14px;
  color: var(--copper-hi);
}

/* ---------- Product / Capability Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.gallery-tile {
  background: var(--ink);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.gallery-tile .g-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  background: var(--ink-2);
}
.gallery-tile .g-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery-tile:hover .g-img img { transform: scale(1.05); }
.gallery-tile .g-body {
  padding: 24px 24px 28px;
}
.gallery-tile .g-body .g-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.gallery-tile .g-body h4 {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.gallery-tile .g-body p {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--slate);
  letter-spacing: 0.03em;
}

/* ---------- Fact block (replaces editorial story blocks) ---------- */
.fact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.fact-cell {
  background: var(--ink);
  padding: 36px 32px;
}
.fact-cell .f-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.fact-cell .f-val {
  font-family: var(--display);
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--bone);
}
.fact-cell .f-sub {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--bone-dim);
  margin-top: 8px;
  line-height: 1.5;
}


/* Answer-first block */
.answer-section{padding:28px 0 4px;}
.answer-block{border-left:3px solid var(--copper);background:rgba(192,126,58,0.07);padding:18px 24px;border-radius:2px;}
.answer-block p{margin:0;color:var(--bone);font-size:16px;line-height:1.62;}

/* FAQ accordion */
.faq-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);}
.faq-item{background:var(--ink);transition:background .25s;}
.faq-item[open]{background:rgba(192,126,58,0.05);}
.faq-item summary{cursor:pointer;padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px;list-style:none;font-family:var(--font-display,Fraunces,serif);font-size:17px;font-weight:500;color:var(--bone);}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:22px;color:var(--copper);transition:transform .25s;}
.faq-item[open] summary::after{content:"\2212";}
.faq-item .faq-body{padding:0 26px 22px;color:var(--bone-dim);font-size:14.5px;line-height:1.65;}
.faq-item .faq-body strong{color:var(--bone);}

/* Instagram strip / carousel */
.ig-carousel{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;-webkit-overflow-scrolling:touch;}
.ig-carousel .ig-tile{flex:0 0 220px;scroll-snap-align:start;}
.ig-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;}
.ig-tile{position:relative;display:block;aspect-ratio:1/1;overflow:hidden;border:1px solid var(--line);background:var(--ink);}
.ig-tile img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;display:block;}
.ig-tile:hover img{transform:scale(1.07);}
.ig-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(10,14,26,.55));opacity:0;transition:opacity .3s;}
.ig-tile:hover::after{opacity:1;}

/* Behold Instagram feed */
.ig-feed{--behold-gap:12px;--behold-row-height:240px;margin-top:4px;}



/* Product pages */
.pp-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;align-items:start;}
@media(max-width:720px){.pp-grid{grid-template-columns:1fr;}}
.pp-media{border:1px solid var(--line);background:var(--ink);padding:24px;display:flex;align-items:center;justify-content:center;}
.pp-media img{max-width:100%;height:auto;}
.pp-media-ph{flex-direction:column;gap:8px;aspect-ratio:1/1;color:var(--bone-dim);}
.pp-media-ph span{font-family:var(--mono);font-size:42px;letter-spacing:.1em;color:var(--line-strong);}
.pp-media-ph small{font-family:var(--mono);font-size:11px;letter-spacing:.08em;}
.pp-stock{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--copper-hi);}
.pp-price{font-family:var(--mono);font-size:34px;color:var(--bone);margin:8px 0 24px;}
.pp-price span{font-size:14px;color:var(--bone-dim);}
.pp-row{display:flex;gap:16px;padding:10px 0;border-bottom:1px solid var(--line);}
.pp-k{flex:0 0 200px;color:var(--bone-dim);font-size:14px;}
.pp-v{color:var(--bone);font-size:14px;}
.pp-cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 14px;}
.pp-note{font-size:12px;color:var(--bone-dim);font-style:italic;}
.pp-specs{margin-top:48px;}
.pp-specs table{width:100%;border-collapse:collapse;}
.pp-specs th,.pp-specs td{text-align:left;padding:12px 14px;border:1px solid var(--line);font-size:14px;vertical-align:top;}
.pp-specs th{background:var(--ink);color:var(--bone-dim);font-weight:500;width:240px;}
.pp-specs td{color:var(--bone);}

/* In-stock catalog */
.inv-controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:24px;}
.inv-controls #invSearch{flex:1 1 320px;}
.inv-controls #invSearch,.inv-controls #invMfr{background:var(--ink);border:1px solid var(--line-strong);color:var(--bone);padding:12px 14px;font-family:var(--mono);font-size:14px;min-width:200px;}
.inv-count{font-family:var(--mono);font-size:12px;color:var(--bone-dim);letter-spacing:.08em;white-space:nowrap;}
.inv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;}
.inv-card{display:flex;flex-direction:column;gap:6px;background:var(--ink);border:1px solid var(--line);padding:18px;text-decoration:none;color:inherit;transition:border-color .25s,transform .25s;}
.inv-card:hover{border-color:var(--copper);transform:translateY(-2px);}
.inv-mpn{font-family:var(--mono);font-size:15px;color:var(--bone);font-weight:600;word-break:break-all;}
.inv-mfr{font-size:11px;color:var(--copper-hi);letter-spacing:.06em;text-transform:uppercase;}
.inv-desc{font-size:13px;color:var(--bone-dim);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:2px;}
.inv-foot{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-top:8px;flex-wrap:wrap;}
.inv-price{font-family:var(--mono);font-size:18px;color:var(--bone);}
.inv-stock{font-family:var(--mono);font-size:11px;color:var(--bone-dim);letter-spacing:.04em;}
.inv-view{margin-top:10px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--copper-hi);}
.inv-card:hover .inv-view{color:var(--copper);}
.inv-empty{color:var(--bone-dim);font-family:var(--mono);}