/* ============================================================
   TS PALLETIUM — tspalletium.com
   Dark & gold design per client-approved mockup
   ============================================================ */

:root {
  --black: #0b0b0d;
  --black-2: #101014;
  --black-3: #16161b;
  --gold: #c99e33;
  --gold-light: #e6c25c;
  --gold-dark: #9a7722;
  --gold-grad: linear-gradient(135deg, #a37e22 0%, #e6c25c 50%, #b98f28 100%);
  --white: #ffffff;
  --grey: #b9b9bf;
  --grey-dark: #7b7b84;
  --light-bg: #f4f3f0;
  --light-card: #ffffff;
  --dark-text: #17171c;
  --border-gold: rgba(201, 158, 51, .35);
  --radius: 6px;
  --container: 1240px;
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--gold-light); text-decoration: none; }
a:hover { color: var(--gold); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: .5px;
}

.section-title {
  font-size: clamp(26px, 3.6vw, 40px);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 14px;
}

.section-title .accent { color: var(--gold); }

.title-rule {
  width: 74px;
  height: 3px;
  background: var(--gold-grad);
  margin: 0 auto 26px;
  border-radius: 2px;
}

.title-rule.left { margin: 0 0 26px; }

.section-lead {
  max-width: 820px;
  margin: 0 auto 48px;
  text-align: center;
  color: var(--grey);
  font-size: 17px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 15px 28px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}

.btn .arr { transition: transform .18s ease; }
.btn:hover .arr { transform: translateX(4px); }

.btn-gold {
  background: var(--gold-grad);
  color: #1a1405;
}
.btn-gold:hover {
  color: #1a1405;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(201, 158, 51, .35);
}

.btn-outline {
  background: transparent;
  color: var(--gold-light);
  border-color: var(--gold);
}
.btn-outline:hover {
  background: rgba(201, 158, 51, .12);
  color: var(--gold-light);
  transform: translateY(-2px);
}

.btn-dark {
  background: #17171c;
  color: var(--gold-light);
  border-color: var(--border-gold);
}
.btn-dark:hover { background: #1e1e25; color: var(--gold-light); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(9, 9, 11, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 158, 51, .18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand img {
  height: 52px;
  width: auto;
  mix-blend-mode: screen; /* logo has black background — screen removes it on dark header */
}

.main-nav { display: flex; align-items: center; gap: 30px; }

.main-nav a {
  font-family: var(--font-head);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--white);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}

.main-nav a:hover { color: var(--gold-light); }
.main-nav a.active { color: var(--gold-light); border-bottom-color: var(--gold); }

/* CTA link inside nav is for the mobile menu only — desktop has the header button */
@media (min-width: 861px) {
  .main-nav .mobile-cta { display: none; }
}

.header-cta { flex-shrink: 0; }
.header-cta .btn { padding: 12px 22px; }

.lang-switch { display: flex; gap: 2px; flex-shrink: 0; }

.lang-switch a {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--grey);
  padding: 6px 8px;
  border-radius: 4px;
  transition: color .15s ease, background .15s ease;
}

.lang-switch a:hover { color: var(--gold-light); }

.lang-switch a.active {
  color: var(--gold-light);
  background: rgba(201, 158, 51, .14);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  padding: 9px 12px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gold-light);
  margin: 5px 0;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--black);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
  min-height: 560px;
}

.hero-copy { padding: 72px 0; max-width: 640px; }

.hero-copy h1 {
  font-size: clamp(32px, 4.6vw, 56px);
  text-transform: uppercase;
  margin-bottom: 22px;
}

.hero-copy h1 .accent { color: var(--gold); }

.hero-copy p.sub {
  color: var(--grey);
  font-size: 18px;
  margin-bottom: 34px;
  max-width: 540px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 46px; }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

.badge {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
}

.badge svg { width: 34px; height: 34px; stroke: var(--gold); flex-shrink: 0; }

.hero-media {
  position: relative;
  align-self: stretch;
  min-height: 420px;
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  left: -3.5%;
  background: var(--gold-grad);
  clip-path: polygon(12% 0, 15.5% 0, 3.5% 100%, 0 100%);
  z-index: 2;
}

.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* keep the full "TS PALLETIUM" sign (x ≈ 34–80 % of the photo) centred in the
     visible crop (the gold diagonal hides the left 12 % of the box) */
  object-position: 59% 40%;
}

/* desktop: photo shifted further left per client preference */
@media (min-width: 1021px) {
  .hero-media img { object-position: 66% 40%; }
}

/* Page hero (subpages) */
.page-hero {
  position: relative;
  padding: 92px 0 84px;
  background: var(--black-2);
  overflow: hidden;
}

.page-hero .bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .22;
}

.page-hero .bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,11,13,.4), rgba(11,11,13,.95));
}

.page-hero .container { position: relative; z-index: 2; }

.page-hero h1 {
  font-size: clamp(30px, 4.2vw, 48px);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.page-hero h1 .accent { color: var(--gold); }

.page-hero p { color: var(--grey); max-width: 760px; font-size: 17px; }

.breadcrumb {
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  font-weight: 700;
}
.breadcrumb a { color: var(--grey); }
.breadcrumb a:hover { color: var(--gold-light); }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section.dark-2 { background: var(--black-2); }
.section.light { background: var(--light-bg); color: var(--dark-text); }
.section.light .section-lead { color: #5a5a60; }

/* ---------- Cards: services ---------- */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.svc-card {
  background: var(--black-3);
  border: 1px solid rgba(201, 158, 51, .22);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.svc-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .5);
}

.svc-card .thumb { height: 210px; overflow: hidden; }
.svc-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.svc-card:hover .thumb img { transform: scale(1.05); }

.svc-card .body { padding: 28px; flex: 1; display: flex; flex-direction: column; }

.svc-card h3 {
  font-size: 19px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
  color: var(--gold-light);
}

.svc-card p { color: var(--grey); font-size: 15.5px; }

.svc-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 10px;
}

/* ---------- Products ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.prod-card {
  background: var(--light-card);
  border: 1px solid #e4e2dc;
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--dark-text);
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}

.prod-card:hover { transform: translateY(-6px); box-shadow: 0 20px 44px rgba(23, 23, 28, .16); }

.prod-card .thumb { height: 220px; overflow: hidden; background: #ececec; }
.prod-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.prod-card:hover .thumb img { transform: scale(1.05); }

.prod-card .body { padding: 26px; flex: 1; display: flex; flex-direction: column; }

.prod-card h3 {
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 10px;
}

.prod-card h3 .accent { color: var(--gold-dark); }

.prod-card p { color: #5a5a60; font-size: 15px; margin-bottom: 18px; }

.prod-card .tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--gold-dark);
  background: rgba(201, 158, 51, .14);
  border: 1px solid rgba(154, 119, 34, .3);
  padding: 5px 12px;
  border-radius: 30px;
  margin-bottom: 14px;
  align-self: flex-start;
}

/* dark variant on product page */
.prod-card.dark {
  background: var(--black-3);
  border-color: rgba(201, 158, 51, .22);
  color: var(--white);
}
.prod-card.dark p { color: var(--grey); }
.prod-card.dark h3 .accent, .prod-card.dark .tag { color: var(--gold-light); }
.prod-card.dark:hover { box-shadow: 0 20px 44px rgba(0,0,0,.5); }

/* ---------- Feature band (image + text) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.split .media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}

.split .media img { width: 100%; height: 100%; object-fit: cover; }

.split h2 {
  font-size: clamp(24px, 3vw, 34px);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.split h2 .accent { color: var(--gold); }

.split p { color: var(--grey); margin-bottom: 16px; }

.section.light .split p { color: #5a5a60; }

/* ---------- Checklist ---------- */
.checklist {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 34px;
  margin: 26px 0 8px;
}

.checklist li {
  position: relative;
  padding-left: 34px;
  color: var(--white);
  font-size: 15.5px;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(201, 158, 51, .16);
  border: 1px solid var(--gold);
}

.checklist li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 7px;
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--gold-light);
  border-bottom: 2px solid var(--gold-light);
  transform: rotate(-45deg);
}

.checklist.single { grid-template-columns: 1fr; }

/* ---------- Stats strip ---------- */
.stats-strip {
  background: var(--black-2);
  border-top: 1px solid rgba(201, 158, 51, .18);
  border-bottom: 1px solid rgba(201, 158, 51, .18);
  padding: 44px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.stat {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
}

.stat svg { width: 44px; height: 44px; stroke: var(--gold); flex-shrink: 0; }

.stat .num {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold-light);
  display: block;
}

.stat .lbl {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--grey);
  font-family: var(--font-head);
  font-weight: 600;
}

/* ---------- Vision band ---------- */
.band {
  position: relative;
  padding: 110px 0;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(9, 9, 11, .95) 0%, rgba(9, 9, 11, .78) 55%, rgba(9, 9, 11, .45) 100%);
}

.band .container { position: relative; z-index: 2; }

.band h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  text-transform: uppercase;
  margin-bottom: 18px;
  max-width: 720px;
}

.band h2 .accent { color: var(--gold); }

.band p { color: var(--grey); max-width: 720px; margin-bottom: 14px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--gold-grad);
  color: #1a1405;
  padding: 72px 0;
  text-align: center;
}

.cta-band h2 {
  font-size: clamp(24px, 3.2vw, 36px);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.cta-band p { max-width: 680px; margin: 0 auto 30px; font-size: 17px; font-weight: 500; }

.cta-band .btn {
  background: #131316;
  color: var(--gold-light);
}
.cta-band .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(19, 19, 22, .4);
  color: var(--gold-light);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.contact-card {
  background: var(--black-3);
  border: 1px solid rgba(201, 158, 51, .22);
  border-radius: var(--radius);
  padding: 36px;
}

.contact-card h3 {
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold-light);
  margin-bottom: 20px;
}

.contact-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}

.contact-row:last-child { border-bottom: none; }

.contact-row svg { width: 24px; height: 24px; stroke: var(--gold); flex-shrink: 0; margin-top: 3px; }

.contact-row .lbl {
  font-family: var(--font-head);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--grey-dark);
  display: block;
}

.contact-row a, .contact-row span.val { color: var(--white); font-size: 16px; }
.contact-row a:hover { color: var(--gold-light); }

/* ---------- Forms ---------- */
.form-card {
  background: var(--black-3);
  border: 1px solid rgba(201, 158, 51, .22);
  border-radius: var(--radius);
  padding: 40px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.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: 12px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--grey);
}

.form-field label .req { color: var(--gold); }

.form-field input,
.form-field select,
.form-field textarea {
  background: #0d0d10;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 13px 15px;
  transition: border-color .15s ease, box-shadow .15s ease;
  width: 100%;
}

.form-field select { appearance: none; background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23c99e33' stroke-width='2'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 158, 51, .18);
}

.form-field textarea { min-height: 130px; resize: vertical; }

.form-note { font-size: 13px; color: var(--grey-dark); margin-top: 16px; }
.form-note a { color: var(--gold-light); }

.form-status {
  display: none;
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: rgba(201, 158, 51, .14);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  font-size: 15px;
}
.form-status.show { display: block; }

/* ---------- Legal pages ---------- */
.legal-wrap { max-width: 860px; margin: 0 auto; }

.legal-wrap h2 {
  font-size: 21px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--gold-light);
  margin: 42px 0 14px;
}

.legal-wrap h2:first-child { margin-top: 0; }

.legal-wrap p { color: var(--grey); margin-bottom: 14px; }

.legal-wrap ul { margin: 0 0 14px 22px; color: var(--grey); }
.legal-wrap ul li { margin-bottom: 6px; }

.legal-wrap strong { color: var(--white); font-weight: 600; }

.legal-meta {
  font-size: 13.5px;
  color: var(--grey-dark);
  border-left: 3px solid var(--gold);
  padding-left: 14px;
  margin-bottom: 34px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #08080a;
  border-top: 1px solid rgba(201, 158, 51, .2);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-brand img {
  height: 96px;
  width: auto;
  mix-blend-mode: screen;
  margin-bottom: 16px;
}

.footer-brand p { color: var(--grey-dark); font-size: 14px; max-width: 300px; }

.site-footer h4 {
  font-size: 13px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 18px;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--grey); font-size: 14.5px; }
.footer-links a:hover { color: var(--gold-light); }

.footer-contact { list-style: none; color: var(--grey); font-size: 14.5px; }
.footer-contact li { margin-bottom: 10px; display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { width: 18px; height: 18px; stroke: var(--gold); flex-shrink: 0; margin-top: 3px; }
.footer-contact a { color: var(--grey); }
.footer-contact a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 22px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--grey-dark);
}

.footer-bottom a { color: var(--grey-dark); }
.footer-bottom a:hover { color: var(--gold-light); }

/* ---------- Cookie bar ---------- */
.cookie-bar {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 2000;
  background: #131318;
  border: 1px solid var(--border-gold);
  border-radius: 10px;
  padding: 22px 26px;
  max-width: 640px;
  margin: 0 auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
  display: none;
}

.cookie-bar.show { display: block; }

.cookie-bar h4 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold-light);
  margin-bottom: 8px;
}

.cookie-bar p { font-size: 13.5px; color: var(--grey); margin-bottom: 16px; }
.cookie-bar p a { color: var(--gold-light); text-decoration: underline; }

.cookie-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cookie-actions .btn { padding: 10px 18px; font-size: 12px; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal.visible { opacity: 1; transform: none; }

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

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { min-height: 340px; clip-path: none; order: -1; }
  .hero-media::before { display: none; }
  .hero-copy { padding: 48px 0 64px; }
  .cards-3, .products-grid, .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    background: #0c0c0f;
    border-bottom: 1px solid var(--border-gold);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, .06); }
  .main-nav a.active { border-bottom-color: var(--gold); }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
}

@media (max-width: 620px) {
  .cards-3, .products-grid, .stats-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .stat { justify-content: flex-start; }
}