/* ==========================================================================
   FURNOVA INC - furnovainc.com
   Palette derived from the FURNOVA logo: ink black + champagne gold.
   ========================================================================== */

:root {
  --ink: #14120f;
  --ink-soft: #332f28;
  --muted: #6f6659;
  --muted-light: #8d8478;
  --line: #e3dbcd;
  --line-strong: #cfc4b2;
  --paper: #fbf9f5;
  --paper-2: #f4efe6;
  --sand: #ece4d6;
  --gold: #b98f52;
  --gold-deep: #96733c;
  --gold-light: #d5b37d;
  --white: #ffffff;

  --serif: Georgia, "Palatino Linotype", "Book Antiqua", "Iowan Old Style", "Times New Roman", serif;
  --sans: "Helvetica Neue", "Segoe UI", -apple-system, BlinkMacSystemFont, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;

  --wrap: 1240px;
  --pad: clamp(20px, 5vw, 56px);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

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

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---------- type ---------- */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.16;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); letter-spacing: -0.015em; }
h2 { font-size: clamp(1.72rem, 3vw, 2.5rem); letter-spacing: -0.012em; }
h3 { font-size: clamp(1.2rem, 1.7vw, 1.52rem); }

p { margin: 0; }

.lede {
  font-size: clamp(1.02rem, 1.35vw, 1.16rem);
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 62ch;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.705rem;
  font-weight: 600;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: flex;
  align-items: center;
  gap: 0.7em;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  flex: none;
}

.eyebrow.center { justify-content: center; }
.eyebrow.center::after {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  flex: none;
}

.mono-label {
  font-size: 0.685rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-light);
  font-weight: 600;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.95em 1.6em;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-radius: 1px;
  transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.btn:hover { background: var(--gold-deep); border-color: var(--gold-deep); color: #fff; }

.btn .arw { transition: transform 0.35s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.btn-gold {
  background: var(--gold);
  border-color: var(--gold);
  color: #17130c;
}
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); color: #17130c; }

.link-arw {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 0.28em;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.link-arw:hover { color: var(--gold-deep); }
.link-arw .arw { transition: transform 0.3s var(--ease); }
.link-arw:hover .arw { transform: translateX(4px); }

/* ---------- top bar + header ---------- */

.topbar {
  background: var(--ink);
  color: #cfc6b7;
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 38px;
  flex-wrap: wrap;
}

.topbar .dot { color: var(--gold); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(251, 249, 245, 0.92);
  backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 84px;
}

.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 34px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 38px);
}

.nav a {
  position: relative;
  font-size: 0.775rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 6px 0;
  transition: color 0.3s var(--ease);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.nav a:hover { color: var(--ink); }
.nav a:hover::after,
.nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: var(--ink); }

.header-cta { display: flex; align-items: center; gap: 14px; flex: none; }
.header-cta .btn { padding: 0.78em 1.25em; font-size: 0.74rem; }

.burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: transparent;
  border-radius: 1px;
  padding: 0;
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1px;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 20.5px; }
.burger span:nth-child(3) { top: 26px; }
.burger.is-open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero { padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 5vw, 72px); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero h1 { margin: 22px 0 0; }
.hero h1 em {
  font-style: italic;
  color: var(--gold-deep);
}

.hero .lede { margin-top: 24px; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-figure {
  position: relative;
}
.hero-figure .frame {
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 1px solid var(--gold);
  z-index: 0;
  pointer-events: none;
}
.hero-figure img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3.5;
  object-fit: cover;
  background: var(--sand);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(40px, 6vw, 72px);
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero-stats div {
  background: var(--paper);
  padding: 26px 26px 24px 0;
}
.hero-stats div + div { padding-left: 26px; }

.hero-stats .num {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 2.4vw, 2.3rem);
  line-height: 1;
  display: block;
}
.hero-stats .lbl {
  display: block;
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- page hero (inner pages) ---------- */

.page-hero {
  padding: clamp(48px, 6vw, 84px) 0 clamp(34px, 4vw, 54px);
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { margin: 20px 0 0; max-width: 22ch; }
.page-hero .lede { margin-top: 22px; }

/* ---------- collection rail ---------- */

.rail {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
  position: sticky;
  top: 84px;
  z-index: 40;
}
.rail .wrap {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  min-height: 58px;
}
.rail .wrap::-webkit-scrollbar { display: none; }

.rail a {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  flex: none;
  padding: 0 22px;
  font-size: 0.745rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--muted);
  border-right: 1px solid var(--line);
  transition: color 0.3s var(--ease), background 0.3s var(--ease);
  white-space: nowrap;
}
.rail a:first-child { padding-left: 0; border-left: 0; }
.rail a:hover { color: var(--ink); background: rgba(185, 143, 82, 0.07); }
.rail a .n { font-size: 0.66rem; color: var(--gold-deep); }

/* ---------- sections ---------- */

.section { padding: clamp(56px, 8vw, 110px) 0; }
.section.tight { padding: clamp(40px, 5vw, 68px) 0; }
.section-dark {
  background: var(--ink);
  color: #ece5d9;
}
.section-dark .lede { color: #c3b9a8; }
.section-sand { background: var(--paper-2); }

.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  margin-bottom: clamp(30px, 4vw, 54px);
}
.section-head h2 { max-width: 20ch; }

/* ---------- collection blocks ---------- */

.collection {
  border-top: 1px solid var(--line);
  padding: clamp(34px, 5vw, 62px) 0;
  scroll-margin-top: 160px;
}
.collection:last-of-type { border-bottom: 1px solid var(--line); }

.collection-head {
  display: grid;
  grid-template-columns: 88px 1fr 1.15fr;
  gap: clamp(20px, 4vw, 56px);
  align-items: start;
  margin-bottom: 34px;
}

.collection-no {
  font-family: var(--serif);
  font-size: 1.95rem;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 0.02em;
}

.collection-title h3 { font-size: clamp(1.5rem, 2.5vw, 2.05rem); }
.collection-title .count {
  display: block;
  margin-top: 12px;
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted-light);
}

.collection-copy p { color: var(--ink-soft); font-size: 0.95rem; }
.collection-copy p + p { margin-top: 14px; }

.collection-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.collection-media {
  position: relative;
  overflow: hidden;
  background: var(--sand);
  aspect-ratio: 5 / 4.6;
}
.collection-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}
.collection:hover .collection-media img { transform: scale(1.035); }

.collection-media .tag {
  position: absolute;
  left: 0;
  bottom: 0;
  background: rgba(20, 18, 15, 0.86);
  color: #efe7da;
  font-size: 0.66rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 9px 14px;
}

/* ---------- spec table ---------- */

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-top: 8px;
}

.spec-table thead th {
  text-align: left;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.665rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted-light);
  padding: 0 16px 12px 0;
  border-bottom: 1px solid var(--line-strong);
}

.spec-table tbody td {
  padding: 17px 16px 17px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  color: var(--ink-soft);
}
.spec-table tbody tr { transition: background 0.3s var(--ease); }
.spec-table tbody tr:hover { background: rgba(185, 143, 82, 0.06); }
.spec-table tbody tr:hover .sku { color: var(--gold-deep); }

.spec-table .sku {
  font-size: 0.74rem;
  letter-spacing: 0.07em;
  color: var(--muted);
  white-space: nowrap;
  width: 96px;
  transition: color 0.3s var(--ease);
}
.spec-table .name {
  font-family: var(--serif);
  font-size: 1.02rem;
  color: var(--ink);
  line-height: 1.25;
  width: 30%;
  min-width: 168px;
}
.spec-table .desc { font-size: 0.855rem; color: var(--muted); line-height: 1.55; }
.spec-table .moq { white-space: nowrap; text-align: right; font-size: 0.82rem; width: 92px; }

.table-note {
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--muted-light);
}

/* ---------- process steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 40px;
}
.step {
  background: var(--paper);
  padding: 30px 26px 34px;
}
.section-sand .step { background: var(--paper-2); }
.step .n {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--gold-deep);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 16px;
}
.step h4 {
  font-size: 1.14rem;
  margin-bottom: 10px;
}
.step p { font-size: 0.875rem; color: var(--muted); line-height: 1.6; }

/* ---------- cards ---------- */

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 34px);
}

.card {
  border: 1px solid var(--line);
  padding: 30px 28px 32px;
  background: var(--white);
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease);
}
.card:hover { border-color: var(--gold); transform: translateY(-3px); }
.card h4 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { font-size: 0.885rem; color: var(--muted); }
.card .k {
  font-size: 0.66rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: block;
  margin-bottom: 16px;
  font-weight: 600;
}

/* ---------- feature list ---------- */

.feature-list { border-top: 1px solid var(--line); margin-top: 8px; }
.feature-list .row {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.feature-list .row dt {
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--ink);
}
.feature-list .row dd {
  margin: 0;
  font-size: 0.925rem;
  color: var(--muted);
}

/* ---------- dark band ---------- */

.band {
  background: var(--ink);
  color: #ece5d9;
  padding: clamp(46px, 6vw, 82px) 0;
}
.band .wrap {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 32px;
  align-items: center;
}
.band h2 { color: #f5efe3; font-size: clamp(1.7rem, 3vw, 2.5rem); max-width: 24ch; }
.band p { color: #bdb3a2; margin-top: 14px; max-width: 54ch; font-size: 0.95rem; }
.band .eyebrow { color: var(--gold-light); }
.band .eyebrow::before { background: var(--gold-light); }
.band-actions { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }

/* ---------- fact grid (contact) ---------- */

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.fact {
  padding: 30px 28px 30px 0;
  border-bottom: 1px solid var(--line);
}
.fact:nth-child(3n+2) { padding-left: 28px; border-left: 1px solid var(--line); }
.fact:nth-child(3n+3) { padding-left: 28px; border-left: 1px solid var(--line); }
.fact .k {
  font-size: 0.665rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-light);
  font-weight: 600;
  display: block;
  margin-bottom: 12px;
}
.fact .v {
  font-family: var(--serif);
  font-size: 1.14rem;
  line-height: 1.4;
  color: var(--ink);
}
.fact .v a { border-bottom: 1px solid var(--gold); }
.fact .v a:hover { color: var(--gold-deep); }
.fact .s { display: block; margin-top: 8px; font-size: 0.82rem; color: var(--muted); font-family: var(--sans); }

/* ---------- form ---------- */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: 0.685rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.field input,
.field select,
.field textarea {
  font-family: var(--sans);
  font-size: 0.94rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 1px;
  padding: 12px 14px;
  width: 100%;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236f6659' stroke-width='1.4' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 34px;
}
.field textarea { min-height: 128px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(185, 143, 82, 0.13);
}
.form-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.form-note { font-size: 0.78rem; color: var(--muted-light); }

/* ---------- team ---------- */

.team {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.member { background: var(--paper); padding: 30px 28px 34px; }
.member .role {
  font-size: 0.665rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
}
.member h4 { font-size: 1.3rem; margin: 12px 0 8px; }
.member p { font-size: 0.87rem; color: var(--muted); }

/* ---------- footer ---------- */

.site-footer {
  background: var(--ink);
  color: #b6ac9b;
  padding: clamp(48px, 6vw, 78px) 0 30px;
  font-size: 0.875rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(24px, 4vw, 54px);
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(213, 179, 125, 0.22);
}
.site-footer .brand img { height: 40px; }
.site-footer .brand { margin-bottom: 18px; }
.site-footer p { color: #9a9182; line-height: 1.7; }
.footer-col h5 {
  font-family: var(--sans);
  font-size: 0.665rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin: 0 0 16px;
  font-weight: 600;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li + li { margin-top: 9px; }
.footer-col a:hover { color: #f0e9dc; }
.footer-col address { font-style: normal; line-height: 1.8; color: #9a9182; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 26px;
  font-size: 0.78rem;
  color: #7e7669;
  letter-spacing: 0.02em;
}
.footer-bottom .gold { color: var(--gold-light); }

/* ---------- reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .collection-head { grid-template-columns: 56px 1fr; row-gap: 14px; }
  .collection-copy { grid-column: 1 / -1; }
  .collection-main { grid-template-columns: 1fr; }
  .collection-media { aspect-ratio: 16 / 10; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-figure { order: -1; }
  .hero-figure .frame { inset: 10px -10px -10px 10px; }
  .hero-figure img { aspect-ratio: 16 / 10; }
  .cards-3, .team { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr 1fr; }
  .fact:nth-child(3n+2), .fact:nth-child(3n+3) { padding-left: 0; border-left: 0; }
  .fact:nth-child(2n) { padding-left: 24px; border-left: 1px solid var(--line); }
  .band .wrap { grid-template-columns: 1fr; }
  .section-head { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 780px) {
  .nav {
    position: fixed;
    inset: 122px 0 auto 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--pad) 18px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s var(--ease), transform 0.28s var(--ease), visibility 0.28s;
    box-shadow: 0 24px 40px -24px rgba(20, 18, 15, 0.3);
  }
  .nav.open { opacity: 1; transform: none; visibility: visible; }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 0.82rem; }
  .nav a:last-child { border-bottom: 0; }
  .nav a::after { display: none; }
  .burger { display: block; }
  .header-cta .btn { display: none; }
  .site-header .wrap { min-height: 72px; }
  .rail { top: 72px; }
  .collection { scroll-margin-top: 140px; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stats div { padding: 20px 0; }
  .hero-stats div + div { padding-left: 0; border-top: 1px solid var(--line); }
  .feature-list .row { grid-template-columns: 1fr; gap: 6px; }
  .form-grid { grid-template-columns: 1fr; }
  .spec-table .desc { display: none; }
  .spec-table .name { min-width: 0; width: auto; }
  .spec-table thead th.col-desc { display: none; }
  .steps { grid-template-columns: 1fr; }
  .topbar .wrap { justify-content: center; min-height: 34px; }
  .topbar .hide-sm { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .fact:nth-child(2n) { padding-left: 0; border-left: 0; }
}

@media (max-width: 520px) {
  .brand img { height: 27px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}