/* =========================================================
   Dharmanandan 92.5 Silver — Design tokens
   Palette: gunmetal ink + polished platinum/sterling silver + cool platinum-white
   Type: Fraunces (display) / Work Sans (body) / Space Mono (stamps)
   Signature: the engraved circular "925 hallmark" stamp motif
   Note: the --brass* variable names are kept for minimal diff, but now
   hold platinum/silver metallic values, not gold — every accent, button,
   icon, and hover state routes through them for a consistent metal tone.
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Work+Sans:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --ink: #16181b;
  --ink-soft: #1e2023;
  --ink-raised: #262830;
  --ink-line: #363941;

  --silver: #eceef1;
  --silver-dim: #9ba1a8;

  --brass: #a8afb8;
  --brass-bright: #eef1f3;
  --brass-deep: #5c636c;

  --gold: #c9a227;
  --gold-bright: #e6c258;
  --gold-deep: #8f6e1d;

  --paper: #f4f5f7;
  --paper-dim: #e2e5e9;
  --ink-on-paper: #1c1e22;
  --ink-on-paper-dim: #666b73;

  --danger: #c0503f;
  --success: #4a7c59;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Space Mono', monospace;

  --radius: 10px;
  --radius-lg: 20px;
  --shadow-soft: 0 12px 32px rgba(0,0,0,0.28);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink-on-paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0 0 0.5em; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 18px; height: 1px; background: var(--brass); display: inline-block; }

:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-brass {
  background: linear-gradient(155deg, var(--brass-bright) 0%, var(--brass) 45%, var(--brass-deep) 75%, var(--brass) 100%);
  color: #1c1e22; position: relative; overflow: hidden; box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 6px 16px rgba(20,22,26,0.18);
}
.btn-brass:hover { background: linear-gradient(155deg, var(--brass-bright) 0%, var(--brass-bright) 40%, var(--brass) 75%, var(--brass-bright) 100%); }
.btn-brass::after {
  content: ''; position: absolute; top: 0; left: -75%; width: 45%; height: 100%;
  background: linear-gradient(115deg, transparent, rgba(255,255,255,0.7), transparent);
  transform: skewX(-20deg); transition: left .55s ease;
}
.btn-brass:hover::after { left: 130%; }
.btn-outline-light { border-color: rgba(231,233,236,0.4); color: var(--silver); }
.btn-outline-light:hover { border-color: var(--silver); }
.btn-outline-dark { border-color: rgba(32,30,26,0.3); color: var(--ink-on-paper); }
.btn-outline-dark:hover { border-color: var(--ink-on-paper); }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-whatsapp { background: #2fae60; color: #fff; }
.btn-whatsapp:hover { background: #33c46c; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--ink);
  border-bottom: 1px solid var(--ink-line);
  transition: box-shadow .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(0,0,0,0.35); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 42px; height: 42px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .name { font-family: var(--font-display); font-weight: 600; color: var(--silver); font-size: 19px; }
.brand-text .tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; color: var(--brass); text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a { font-size: 14.5px; font-weight: 500; color: var(--silver-dim); transition: color .15s; position: relative; }
.main-nav a:hover, .main-nav a.is-active { color: var(--gold-bright); }
.main-nav a.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-bright));
}
.header-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; color: var(--silver); font-size: 26px; cursor: pointer; }

@media (max-width: 880px) {
  .main-nav { position: fixed; inset: 78px 0 0 0; z-index: 55; background: var(--ink); flex-direction: column; padding: 30px 24px; gap: 22px; transform: translateY(-110%); transition: transform .25s ease; overflow-y: auto; }
  .main-nav.is-open { transform: translateY(0); }
  .nav-toggle { display: block; }
  .header-cta .btn span.long { display: none; }
}

/* ---------------- Hero ---------------- */
.hero {
  background: linear-gradient(165deg, #1b1a16 0%, var(--ink) 45%, #14161a 100%);
  color: var(--silver); padding: 76px 0 90px; position: relative; overflow: hidden;
}
.hero::before, .hero::after {
  content: ''; position: absolute; border-radius: 50%; pointer-events: none;
}
.hero::before {
  width: 560px; height: 560px; top: -22%; right: -12%;
  background: radial-gradient(circle, rgba(201,162,39,0.20), transparent 70%);
}
.hero::after {
  width: 380px; height: 380px; bottom: -30%; left: -10%; opacity: .6;
  background: radial-gradient(circle, rgba(168,175,184,0.22), transparent 70%);
}
.hero .container { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 50px; align-items: center; position: relative; z-index: 1; }
.hero h1 { font-size: clamp(34px, 4.6vw, 58px); color: var(--silver); white-space: pre-line; line-height: 1.08; }
.hero p.lede { color: var(--silver-dim); font-size: 18px; max-width: 46ch; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero-stamp { justify-self: center; width: 100%; max-width: 340px; animation: hero-float 6s ease-in-out infinite; }
.hero-stamp svg { width: 100%; height: auto; }
@keyframes hero-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@media (max-width: 880px) {
  .hero .container { grid-template-columns: 1fr; text-align: left; }
  .hero-stamp { max-width: 220px; justify-self: start; margin-top: 10px; }
}

/* ---------------- Why-us strip ---------------- */
.why-strip { background: var(--ink-soft); border-top: 1px solid var(--ink-line); border-bottom: 1px solid var(--ink-line); padding: 30px 0; }
.why-strip ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.why-strip li { display: flex; gap: 12px; align-items: flex-start; color: var(--silver-dim); font-size: 14.5px; }
.why-strip li .dot { color: var(--brass); font-family: var(--font-mono); font-weight: 700; }

/* ---------------- Sections ---------------- */
.section { padding: 84px 0; }
.section-ink { background: linear-gradient(165deg, #1b1a16 0%, var(--ink) 45%, #14161a 100%); color: var(--silver); }
.section-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 40px; flex-wrap: wrap; }
.section-header h2 { font-size: clamp(26px, 3vw, 38px); }
.section-ink .section-header h2 { color: var(--silver); }
.section-header p { color: var(--ink-on-paper-dim); max-width: 55ch; margin: 0; }
.section-ink .section-header p { color: var(--silver-dim); }

/* ---------------- Category grid ---------------- */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
.cat-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/5; background: var(--ink-soft); transition: transform .25s ease, box-shadow .25s ease; will-change: transform; }
.cat-card:hover { box-shadow: var(--shadow-soft); }
.cat-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.cat-card:hover img { transform: scale(1.06); }
.cat-card .label { position: absolute; inset: auto 0 0 0; padding: 18px; background: linear-gradient(to top, rgba(0,0,0,0.75), transparent); color: #fff; font-family: var(--font-display); font-size: 18px; font-weight: 600; }
.cat-card.no-image { display: flex; align-items: center; justify-content: center; color: var(--silver-dim); font-family: var(--font-mono); font-size: 13px; }

/* ---------------- Product cards ---------------- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 24px; }
.product-card {
  background: var(--paper); border: 1px solid var(--paper-dim); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .25s ease, transform .25s ease;
  will-change: transform;
}
.product-card:hover { box-shadow: var(--shadow-soft); transform: translateY(-3px); }
.section-ink .product-card { background: var(--paper); }
.product-photo { position: relative; aspect-ratio: 1/1; background: var(--paper-dim); overflow: hidden; }
.product-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-photo img { transform: scale(1.06); }
.product-photo .no-photo { display:flex; align-items:center; justify-content:center; height:100%; color: var(--ink-on-paper-dim); font-family: var(--font-mono); font-size: 12px; }
.stamp-badge {
  position: absolute; top: 10px; right: 10px; width: 46px; height: 46px;
  background: var(--ink); color: var(--brass); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; font-weight: 700; text-align: center; line-height: 1.1;
  border: 1px solid var(--brass-deep);
}
.stamp-badge .num { color: var(--gold-bright); font-size: 12.5px; }
.product-info { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-info h3 { font-size: 17px; margin: 0; }
.product-meta { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-on-paper-dim); text-transform: uppercase; letter-spacing: 0.04em; }
.product-info .desc { font-size: 13.5px; color: var(--ink-on-paper-dim); flex: 1; }
.product-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }

/* ---------------- Category filter pills ---------------- */
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 34px; }
.filter-pill { padding: 9px 18px; border-radius: 999px; border: 1px solid var(--paper-dim); font-size: 13.5px; font-weight: 500; color: var(--ink-on-paper-dim); background: #fff; }
.filter-pill.is-active, .filter-pill:hover { border-color: var(--brass-deep); color: var(--ink-on-paper); background: #eef0f2; }

/* ---------------- Instagram strip ---------------- */
.insta-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.insta-strip a { position: relative; aspect-ratio: 1/1; border-radius: var(--radius); overflow: hidden; background: var(--ink-soft); }
.insta-strip img { width: 100%; height: 100%; object-fit: cover; }
.insta-strip .overlay { position: absolute; inset: 0; background: rgba(23,24,27,0.35); opacity: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 22px; transition: opacity .2s; }
.insta-strip a:hover .overlay { opacity: 1; }

/* ---------------- Reviews ---------------- */
.review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.review-card {
  display: block; background: #fff; border: 1px solid var(--paper-dim); border-radius: var(--radius-lg);
  padding: 22px; text-decoration: none; color: inherit; transition: box-shadow .2s ease, transform .2s ease;
}
a.review-card:hover { box-shadow: var(--shadow-soft); transform: translateY(-2px); border-color: var(--gold-deep); }
.review-stars { color: var(--gold); font-size: 15px; letter-spacing: 2px; margin-bottom: 10px; }
.review-text { font-size: 14.5px; color: var(--ink-on-paper); font-style: italic; }
.review-author { font-size: 13px; font-weight: 600; color: var(--ink-on-paper-dim); margin-top: 10px; }
.review-date { font-weight: 400; }
.review-verify-link { font-family: var(--font-mono); font-size: 11.5px; color: var(--gold-deep); margin-top: 10px; text-transform: uppercase; letter-spacing: .04em; }

/* ---------------- CTA banner ---------------- */
.cta-banner { background: linear-gradient(120deg, var(--brass-deep), var(--brass-bright) 55%, var(--brass)); color: #1c1e22; padding: 56px 0; }
.cta-banner .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-banner h2 { font-size: 30px; margin: 0; }
.cta-banner .btn-outline-dark { border-color: rgba(28,30,34,0.4); }

/* ---------------- Footer ---------------- */
.site-footer { background: linear-gradient(165deg, #1b1a16 0%, var(--ink) 45%, #14161a 100%); color: var(--silver-dim); padding: 64px 0 26px; border-top: 1px solid var(--ink-line); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer-grid h4 { color: var(--silver); font-size: 14px; font-family: var(--font-body); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 16px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer-grid ul a:hover { color: var(--silver); }
.footer-about p { font-size: 14px; max-width: 34ch; }
.footer-social { display: flex; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.social-icon {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid transparent;
  display: flex; align-items: center; justify-content: center; color: #fff;
  background: var(--ink-soft);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.social-icon:hover {
  transform: perspective(400px) rotateY(12deg) rotateX(-8deg) translateY(-2px) scale(1.08);
  box-shadow: 0 8px 18px rgba(0,0,0,0.3);
  filter: brightness(1.1);
}
/* Original brand colors per platform */
.social-icon--instagram { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%); }
.social-icon--facebook { background: #1877F2; }
.social-icon--pinterest { background: #E60023; }
.social-icon--youtube { background: #FF0000; }
.social-icon--linkedin { background: #0A66C2; }
.social-icon--twitter { background: #000000; }
.social-icon--threads { background: #000000; }
.follow-us-grid { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.follow-us-grid .social-icon { width: 52px; height: 52px; }
.message-us-btn {
  display: inline-flex; align-items: center; gap: 10px; background: #25D366; color: #fff;
  padding: 12px 22px; border-radius: 999px; font-weight: 600; font-size: 14.5px; text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.message-us-btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 8px 18px rgba(37,211,102,0.35); filter: brightness(1.05); }
.insta-live-embed { margin-top: 20px; max-width: 100%; overflow: hidden; }
.insta-live-embed iframe { max-width: 100%; }
.footer-map iframe { width: 100%; height: 150px; border: 0; border-radius: var(--radius); filter: grayscale(0.3); }
.footer-newsletter {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  padding: 22px 0; border-top: 1px solid var(--ink-line); border-bottom: 1px solid var(--ink-line); margin-top: 8px;
}
.newsletter-form { display: flex; gap: 8px; flex-wrap: wrap; }
.newsletter-form input[type="email"] {
  padding: 10px 14px; border-radius: 999px; border: 1px solid var(--ink-line); background: var(--ink-soft);
  color: var(--silver); font-size: 13.5px; min-width: 220px;
}
.newsletter-msg { font-size: 13px; padding: 10px 0 0; color: var(--silver-dim); }
.newsletter-msg[hidden] { display: none; }
.newsletter-msg.is-error { color: #e2837a; }
.footer-bottom { padding-top: 22px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12.5px; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------------- Floating WhatsApp ---------------- */
.wa-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  transition: transform .15s ease;
}
.wa-float:hover { transform: scale(1.07); }

/* ---------------- AI + team chat widget ---------------- */
.chat-float {
  position: fixed; bottom: 90px; right: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(155deg, var(--brass-bright), var(--brass) 55%, var(--brass-deep));
  border: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3); transition: transform .15s ease;
}
.chat-float:hover { transform: scale(1.07); }
.chat-panel {
  position: fixed; bottom: 158px; right: 22px; z-index: 60;
  width: min(340px, calc(100vw - 44px)); max-height: 480px;
  background: #fff; border-radius: var(--radius-lg); box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--paper-dim);
}
.chat-panel[hidden] { display: none; }

/* ---------------- Exit-intent Google review popup ---------------- */
.review-popup-overlay {
  position: fixed; inset: 0; z-index: 90; background: rgba(20,21,24,0.55);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: review-fade-in .25s ease;
}
.review-popup-overlay[hidden] { display: none; }
@keyframes review-fade-in { from { opacity: 0; } to { opacity: 1; } }
.review-popup-card {
  position: relative; background: #fff; border-radius: var(--radius-lg); padding: 32px 28px 28px;
  max-width: 380px; width: 100%; text-align: center; box-shadow: 0 30px 70px rgba(0,0,0,0.4);
}
.review-popup-stars { color: var(--gold); font-size: 22px; letter-spacing: 3px; margin-bottom: 14px; }
.review-popup-card h3 { font-size: 19px; margin-bottom: 8px; }
.review-popup-card p { font-size: 14px; color: var(--ink-on-paper-dim); margin-bottom: 20px; }
.review-popup-actions { display: flex; flex-direction: column; gap: 10px; }
.review-popup-close {
  position: absolute; top: 12px; right: 14px; background: none; border: none;
  font-size: 22px; line-height: 1; color: var(--ink-on-paper-dim); cursor: pointer;
}
.review-popup-close:hover { color: var(--ink-on-paper); }
.chat-panel-head { background: var(--ink); color: var(--silver); padding: 16px 18px; display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.chat-panel-head strong { font-family: var(--font-display); font-size: 15px; }
.chat-panel-sub { font-size: 11.5px; color: var(--silver-dim); margin-top: 2px; }
#chatMinimize { background: none; border: none; color: var(--silver-dim); font-size: 22px; line-height: 1; cursor: pointer; padding: 0 4px; }
#chatMinimize:hover { color: var(--silver); }
.chat-wa-escalate {
  display: flex; align-items: center; gap: 8px; padding: 9px 18px; background: #eafaf1; color: #1a8a4a;
  font-size: 12.5px; font-weight: 600; border-bottom: 1px solid var(--paper-dim); flex-shrink: 0;
}
.chat-wa-escalate:hover { background: #dcf5e6; }
.chat-lead-prompt { max-width: 100% !important; width: 100%; }
.chat-lead-form { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.chat-lead-form input {
  padding: 8px 12px; border-radius: 8px; border: 1px solid var(--paper-dim); font-family: var(--font-body); font-size: 13px;
}
.chat-lead-form input:focus { outline: none; border-color: var(--brass-deep); }
.chat-lead-form button {
  padding: 8px 12px; border-radius: 8px; border: none; background: var(--brass); color: #1c1e22;
  font-size: 13px; font-weight: 600; cursor: pointer;
}
.chat-lead-form button:hover { background: var(--brass-bright); }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; min-height: 220px; max-height: 340px; }
.chat-bubble { max-width: 85%; padding: 10px 14px; border-radius: 14px; font-size: 13.5px; line-height: 1.4; }
.chat-bubble-ai { align-self: flex-start; background: var(--paper-dim); color: var(--ink-on-paper); border-bottom-left-radius: 4px; }
.chat-bubble-team { align-self: flex-start; background: #eef0f2; color: var(--ink-on-paper); border-bottom-left-radius: 4px; border: 1px solid var(--brass-deep); }
.chat-bubble-visitor { align-self: flex-end; background: var(--ink); color: var(--silver); border-bottom-right-radius: 4px; }
.chat-input-row { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--paper-dim); }
.chat-input-row input { flex: 1; padding: 10px 14px; border-radius: 999px; border: 1px solid var(--paper-dim); font-family: var(--font-body); font-size: 13.5px; }
.chat-input-row input:focus { outline: none; border-color: var(--brass-deep); }
.chat-input-row button { width: 40px; height: 40px; border-radius: 50%; border: none; background: var(--brass); color: #1c1e22; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
.chat-input-row button:hover { background: var(--brass-bright); }
@media (max-width: 520px) {
  .chat-panel { bottom: 150px; right: 12px; }
  .chat-float { right: 12px; }
  .wa-float { right: 12px; } /* keep both floating buttons vertically aligned on mobile — previously only .chat-float shifted, leaving them 10px offset */
}

/* ---------------- Page header (interior pages) ---------------- */
.page-head { background: var(--ink); color: var(--silver); padding: 56px 0 46px; }
.page-head h1 { color: var(--silver); font-size: clamp(28px, 3.6vw, 42px); }
.breadcrumb { font-family: var(--font-mono); font-size: 12px; color: var(--silver-dim); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; }
.breadcrumb a:hover { color: var(--brass); }

/* ---------------- Generic content blocks ---------------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 880px) { .two-col { grid-template-columns: 1fr; } }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: 24px; margin: 30px 0; }
.stat-grid .stat { border-left: 2px solid var(--brass); padding-left: 14px; }
.stat-grid .stat .num { font-family: var(--font-display); font-size: 32px; font-weight: 600; }
.stat-grid .stat .lbl { font-size: 12.5px; color: var(--ink-on-paper-dim); text-transform: uppercase; letter-spacing: .04em; }

/* ---------------- Forms ---------------- */
.form-card { background: #fff; border: 1px solid var(--paper-dim); border-radius: var(--radius-lg); padding: 32px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--ink-on-paper); }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border-radius: 8px; border: 1px solid #d8d3c6;
  font-family: var(--font-body); font-size: 14.5px; background: #fdfcfa; color: var(--ink-on-paper);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--brass-deep); background: #fff; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }
.alert { padding: 14px 18px; border-radius: 10px; font-size: 14px; margin-bottom: 20px; }
.alert-success { background: #e7f3ea; color: var(--success); border: 1px solid #bfdcc7; }
.alert-error { background: #fbeae7; color: var(--danger); border: 1px solid #f0c6bd; }

/* ---------------- Catalog downloads ---------------- */
.pdf-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.pdf-card { background: #fff; border: 1px solid var(--paper-dim); border-radius: var(--radius-lg); overflow: hidden; }
.pdf-cover { aspect-ratio: 3/4; background: var(--ink-soft); }
.pdf-cover img { width: 100%; height: 100%; object-fit: cover; }
.pdf-body { padding: 16px 18px 20px; }
.pdf-body h3 { font-size: 16px; margin-bottom: 6px; }
.pdf-body p { font-size: 13px; color: var(--ink-on-paper-dim); }

/* ---------------- Utility ---------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--ink-on-paper-dim); }
.section-ink .empty-state { color: var(--silver-dim); }

/* ---------------- Scroll reveal (progressive enhancement, JS-driven) ---------------- */
.js-reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js-reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------------- Image fade-in on load ---------------- */
img.js-fade { opacity: 0; transition: opacity .45s ease; }
img.js-fade.is-loaded { opacity: 1; }