/* ============================================================
   PONHAN SDN. BHD. — Valve Supply Chain Services
   Design system: industrial editorial. Ink + paper + copper.
   ============================================================ */

:root {
  --ink: #0e1619;
  --ink-2: #152329;
  --ink-3: #1d3038;
  --paper: #f4f1ec;
  --paper-2: #ece8e1;
  --white: #ffffff;
  --copper: #c05b33;
  --copper-d: #a34a26;
  --steel: #5e6e74;
  --tx: #1a2528;
  --tx-2: #4c5a5f;
  --tx-inv: #e9e4dc;
  --tx-inv-2: #a7b0ac;
  --line: rgba(14, 22, 25, 0.14);
  --line-inv: rgba(233, 228, 220, 0.16);
  --maxw: 1240px;
  --font-head: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--tx);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ---------- Typography ---------- */

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-wrap: balance;
}

.h-hero { font-size: clamp(2.6rem, 6vw, 4.6rem); }
.h-xl   { font-size: clamp(2rem, 4vw, 3.1rem); }
.h-lg   { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.h-md   { font-size: 1.3rem; }

.lede {
  font-size: clamp(1.06rem, 1.5vw, 1.28rem);
  line-height: 1.6;
  color: var(--tx-2);
  max-width: 62ch;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 20px;
}
.kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--copper);
  flex: none;
}
.on-dark .kicker { color: #e08a5f; }
.on-dark .kicker::before { background: #e08a5f; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 15px 28px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn svg { width: 15px; height: 15px; flex: none; }
.btn-solid { background: var(--copper); color: #fff; }
.btn-solid:hover { background: var(--copper-d); transform: translateY(-1px); }
.btn-ghost { border-color: rgba(255, 255, 255, 0.45); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--ink-3); }
.btn-small { padding: 10px 20px; font-size: 0.88rem; }

/* ---------- Navigation ---------- */

.site-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(14, 22, 25, 0.07);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.22rem;
  letter-spacing: 0.06em;
  color: #fff;
  transition: color 0.35s var(--ease);
}
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-sub {
  display: block;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  color: var(--copper);
  line-height: 1;
  margin-top: 3px;
}
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a:not(.btn) {
  font-size: 0.94rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  position: relative;
  padding: 6px 0;
  color: rgba(255, 255, 255, 0.88);
  transition: color 0.3s var(--ease);
}
.site-nav.scrolled .nav-links a:not(.btn) { color: var(--tx); }
.nav-links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav-links a:not(.btn):hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 44px; height: 44px;
  cursor: pointer;
  position: relative;
  z-index: 110;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  margin: 6px auto;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), background 0.3s var(--ease);
}
.site-nav.scrolled .nav-toggle span { background: var(--ink); }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 0;
    background: var(--ink);
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    font-size: 1.3rem;
    transform: translateY(-100%);
    transition: transform 0.45s var(--ease);
    z-index: 105;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a:not(.btn) { color: #fff; font-size: 1.35rem; }
}

/* ---------- Hero ---------- */

/* hero / cta 背景图：在样式表内定义，相对路径基于本文件解析 */
.u-img-hero      { --hero-img: url("../img/hero.jpg"); }
.u-img-foundry   { --hero-img: url("../img/foundry.jpg"); }
.u-img-inspect   { --hero-img: url("../img/inspect.jpg"); }
.u-img-logistics { --hero-img: url("../img/logistics.jpg"); }
.u-img-products  { --hero-img: url("../img/products.jpg"); }

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-img);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: -2;
  transform: scale(1.04);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(12deg, rgba(10, 16, 18, 0.95) 0%, rgba(10, 16, 18, 0.78) 38%, rgba(10, 16, 18, 0.42) 74%, rgba(10, 16, 18, 0.24) 100%);
  z-index: -1;
}
.hero-inner { padding: 160px 32px 110px; width: 100%; }
.hero .kicker { color: #e08a5f; }
.hero .kicker::before { background: #e08a5f; }
.hero h1, .hero h2 { color: #fff; }
.hero .lede { color: rgba(233, 228, 220, 0.85); margin: 26px 0 38px; max-width: 58ch; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-tags {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  margin-top: 56px;
  border-top: 1px solid var(--line-inv);
  padding-top: 22px;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--tx-inv-2);
}
.hero-tags span { display: inline-flex; align-items: center; }
.hero-tags span + span::before {
  content: "";
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--copper);
  margin: 0 18px;
  display: inline-block;
}

/* subpage hero */
.hero-slim { min-height: 52vh; }
.hero-slim .hero-inner { padding: 170px 32px 76px; }

/* ---------- Sections ---------- */

.section { padding: 108px 0; }
.section-tight { padding: 84px 0; }
.section-ink { background: var(--ink); color: var(--tx-inv); }
.section-ink h2, .section-ink h3 { color: #fff; }
.section-ink .lede { color: var(--tx-inv-2); }
.section-paper2 { background: var(--paper-2); }
.on-dark h2, .on-dark h3 { color: #fff; }

.sec-head { max-width: 780px; margin-bottom: 60px; }
.sec-head .lede { margin-top: 18px; }

/* ---------- Stat band ---------- */

.stat-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-inv);
  border-bottom: 1px solid var(--line-inv);
}
.stat {
  padding: 44px 32px;
  border-left: 1px solid var(--line-inv);
}
.stat:first-child { border-left: none; }
.stat b {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  letter-spacing: -0.01em;
  color: #fff;
  line-height: 1.1;
}
.stat span {
  display: block;
  margin-top: 8px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tx-inv-2);
}
@media (max-width: 900px) {
  .stat-band { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: none; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line-inv); }
}
@media (max-width: 520px) {
  .stat-band { grid-template-columns: 1fr; }
  .stat { border-left: none; }
  .stat:nth-child(n+2) { border-top: 1px solid var(--line-inv); }
}

/* ---------- Cards ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.card {
  background: var(--paper);
  padding: 42px 36px 46px;
  position: relative;
  transition: background 0.3s var(--ease);
}
.card:hover { background: var(--white); }
.card-num {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--copper);
  display: block;
  margin-bottom: 26px;
}
.card h3 { margin-bottom: 14px; }
.card p { color: var(--tx-2); font-size: 0.97rem; }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--copper);
}
.card-link svg { transition: transform 0.3s var(--ease); }
.card-link:hover svg { transform: translateX(4px); }

.section-ink .grid-3,
.section-ink .grid-2 { background: var(--line-inv); border-color: var(--line-inv); }
.section-ink .card { background: var(--ink-2); }
.section-ink .card:hover { background: var(--ink-3); }
.section-ink .card p { color: var(--tx-inv-2); }

@media (max-width: 980px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* ---------- Split (image + copy) ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
.split-img {
  position: relative;
  overflow: hidden;
}
.split-img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.split:hover .split-img img { transform: scale(1.03); }
.split-img::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  pointer-events: none;
}
.split h2 { margin-bottom: 18px; }
.split p + p { margin-top: 14px; }
.split p { color: var(--tx-2); }
.tick-list { margin-top: 26px; display: grid; gap: 14px; }
.tick-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.99rem;
}
.tick-list li b { color: var(--ink); font-weight: 600; }
.tick-list .tick {
  flex: none;
  width: 20px; height: 20px;
  margin-top: 3px;
  color: var(--copper);
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split-rev .split-img { order: -1; }
}

/* ---------- Process ---------- */

.process { counter-reset: step; }
.process-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 34px;
}
.step { border-top: 2px solid var(--ink); padding-top: 22px; position: relative; }
.step-num {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--copper);
}
.step h3 {
  font-size: 1.06rem;
  margin: 10px 0 10px;
  letter-spacing: 0;
}
.step p { font-size: 0.92rem; color: var(--tx-2); line-height: 1.55; }
@media (max-width: 980px) {
  .process-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .process-row { grid-template-columns: 1fr; }
}

/* ---------- Product family cards (catalog style) ---------- */

.pgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.pcard {
  background: var(--white);
  padding: 44px 30px 40px;
  text-align: center;
  transition: box-shadow 0.3s var(--ease);
}
.pcard:hover { box-shadow: inset 0 0 0 1px var(--copper); }
.pcard-img {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 26px;
  border: 1px solid var(--line);
  background: #fff;
}
.pcard-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.pcard:hover .pcard-img img { transform: scale(1.05); }
.pcard h3 {
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pbar { width: 34px; height: 3px; background: var(--copper); margin: 14px auto 0; }
.p-spec {
  font-size: 0.86rem;
  color: var(--steel);
  margin-top: 12px;
  line-height: 1.5;
}
.pfoot {
  margin-top: 30px;
  font-size: 0.92rem;
  color: var(--tx-2);
  text-align: center;
}
@media (max-width: 980px) { .pgrid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pgrid { grid-template-columns: 1fr; } }

/* ---------- Standards band ---------- */

.std-band {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.std-chip {
  font-family: var(--font-head);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 11px 18px;
  border: 1px solid var(--line-inv);
  color: var(--tx-inv-2);
}
.std-chip b { color: #fff; font-weight: 600; }

/* ---------- CTA band ---------- */

.cta-band {
  position: relative;
  isolation: isolate;
  color: #fff;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-img);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: -2;
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 16, 18, 0.95) 20%, rgba(10, 16, 18, 0.55) 100%);
  z-index: -1;
}
.cta-inner {
  padding: 110px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.cta-inner h2 { max-width: 560px; }
.cta-inner .lede { margin-top: 14px; color: rgba(233, 228, 220, 0.8); }

/* ---------- Page furniture ---------- */

.page-hero-strip {
  background: var(--ink);
  color: var(--tx-inv-2);
  padding: 26px 0;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}
.crumb a { color: var(--tx-inv-2); }
.crumb a:hover { color: #fff; }
.crumb b { color: #fff; font-weight: 500; }

/* service detail rows */
.svc-row {
  display: grid;
  grid-template-columns: 90px 1fr 1.15fr;
  gap: clamp(28px, 4vw, 64px);
  padding: 66px 0;
  border-top: 1px solid var(--line);
}
.svc-row:last-child { border-bottom: 1px solid var(--line); }
.svc-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 600;
  color: var(--copper);
  line-height: 1;
}
.svc-row h3 { margin-bottom: 16px; }
.svc-row .svc-body { color: var(--tx-2); }
.svc-list { margin-top: 20px; display: grid; gap: 10px; }
.svc-list li {
  padding-left: 22px;
  position: relative;
  font-size: 0.95rem;
}
.svc-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 10px; height: 2px;
  background: var(--copper);
}
.svc-deliver {
  margin-top: 24px;
  padding: 18px 22px;
  background: var(--white);
  border-left: 3px solid var(--copper);
  font-size: 0.95rem;
}
.svc-deliver b {
  display: block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 6px;
}
@media (max-width: 900px) {
  .svc-row { grid-template-columns: 1fr; gap: 18px; }
}

/* ---------- About: two-country model ---------- */

.model-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr 1px 1fr;
  gap: clamp(24px, 3.5vw, 48px);
  align-items: stretch;
}
.model-divider { background: var(--line-inv); }
.model-col h3 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}
.model-col h3 span { font-size: 0.8rem; color: var(--copper); letter-spacing: 0.2em; font-weight: 700; }
.model-list { display: grid; gap: 16px; }
.model-list li { display: flex; gap: 14px; font-size: 0.97rem; color: var(--tx-inv-2); }
.model-list li b { color: #fff; font-weight: 600; display: block; }
.model-list .tick { flex: none; width: 20px; height: 20px; margin-top: 4px; color: var(--copper); }
@media (max-width: 760px) {
  .model-grid { grid-template-columns: 1fr; }
  .model-divider { height: 1px; width: 100%; }
}

.fact-table { width: 100%; border-collapse: collapse; }
.fact-table td {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.fact-table td:first-child {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
  width: 220px;
  padding-right: 20px;
}

/* ---------- API licence table ---------- */

.cert-table { width: 100%; border-collapse: collapse; margin-top: 6px; }
.cert-table th {
  font-family: var(--font-head);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--steel); text-align: left; padding: 0 16px 12px 0;
  border-bottom: 2px solid var(--ink);
}
.cert-table td {
  padding: 16px 16px 16px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 0.95rem;
}
.cert-table td:first-child { font-weight: 600; color: var(--ink); }
.cert-table .lic { display: block; margin-top: 4px; color: var(--tx-2); }
.cert-table .lic b { font-family: var(--font-head); color: var(--ink); font-weight: 600; }
.cert-table .badge {
  display: inline-block; font-size: 0.68rem; letter-spacing: 0.14em; font-weight: 700;
  text-transform: uppercase; padding: 3px 9px; border-radius: 2px; white-space: nowrap;
}
.cert-table .badge-active { background: rgba(46, 125, 80, 0.13); color: #2e7d50; }
.cert-table .badge-trans { background: rgba(192, 91, 51, 0.14); color: #c05b33; }
.cert-note { margin-top: 22px; font-size: 0.9rem; color: var(--tx-2); max-width: 68ch; }
@media (max-width: 760px) {
  .cert-table th:nth-child(2), .cert-table td:nth-child(2) { display: none; }
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(44px, 6vw, 90px);
}
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-block { padding: 26px 0; border-bottom: 1px solid var(--line-inv); }
.contact-block:first-child { padding-top: 0; }
.contact-block b {
  display: block;
  font-family: var(--font-head);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 10px;
}
.contact-block a.big {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 600;
  color: #fff;
}
.contact-block a.big:hover { color: #e08a5f; }
.contact-block p { color: var(--tx-inv-2); font-size: 0.95rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-family: var(--font-head);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tx-inv-2);
}
.form-field input,
.form-field textarea {
  background: var(--ink-2);
  border: 1px solid var(--line-inv);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 14px 16px;
  transition: border-color 0.25s var(--ease);
  width: 100%;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--copper);
}
.form-field textarea { min-height: 150px; resize: vertical; }
.form-note { font-size: 0.85rem; color: var(--tx-inv-2); }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: var(--tx-inv-2);
  border-top: 1px solid var(--line-inv);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding: 72px 0 56px;
}
.footer-brand p { margin-top: 18px; font-size: 0.94rem; max-width: 34ch; }
.footer-col b {
  display: block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 18px;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: 0.94rem; transition: color 0.25s var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-col address { font-style: normal; font-size: 0.94rem; line-height: 1.8; }
.footer-col address a { color: #fff; }
.footer-bottom {
  border-top: 1px solid var(--line-inv);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
}

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* screenshot helper */
.flat .hero, .flat .cta-band { min-height: auto; }