/* ============================================================
   Tioupi — Wholesale Hair Brand Site
   Design system: deep ink + antique gold, B2B luxury
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
  /* surfaces (deep ink, green-tinted) */
  --ink:        #0a0e0c;
  --ink-2:      #101612;
  --ink-3:      #161e18;
  --line:       rgba(201, 162, 39, 0.28);
  --line-soft:  rgba(201, 162, 39, 0.14);

  /* gold */
  --gold:       #c9a227;
  --gold-bright:#e3c35c;
  --gold-deep:  #8f7318;
  --gold-grad:  linear-gradient(120deg, #e8cc6a 0%, #c9a227 55%, #9a7b1e 100%);

  /* text */
  --paper:      #f2eee1;
  --paper-dim:  #aeb6a9;
  --paper-faint:#6f7a6e;

  /* brand / actions */
  --wa:         #25d366;
  --wa-dark:    #128c4b;

  /* typography */
  --serif: "Playfair Display", "Georgia", "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* layout */
  --container: 1180px;
  --gutter:    20px;
  --radius:    14px;
  --radius-sm: 10px;
}

/* ---------- 2. Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

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

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.18;
  margin: 0;
  letter-spacing: 0.01em;
}

p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

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

/* ---------- 3. Utility ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--gold-grad);
}

.section {
  padding: 84px 0;
}

.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(28px, 4.6vw, 44px); margin: 14px 0 12px; }
.section-head p  { color: var(--paper-dim); font-size: 16.5px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::after {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--gold-grad);
}

.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- 4. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold-grad);
  color: #141007;
  box-shadow: 0 8px 26px rgba(201, 162, 39, 0.28);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(201, 162, 39, 0.4);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--paper);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold-bright);
  transform: translateY(-2px);
}

.btn-wa {
  background: var(--wa);
  color: #06280f;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.22);
}
.btn-wa:hover {
  background: #2ee674;
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 20px; font-size: 13px; }

/* ---------- 5. Ticker ---------- */
.ticker {
  background: var(--gold-grad);
  color: #171103;
  overflow: hidden;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 8px 0;
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker 32s linear infinite;
}
.ticker-track span {
  padding: 0 22px;
  white-space: nowrap;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- 6. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(10, 14, 12, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-size: 27px;
  letter-spacing: 0.04em;
}
.logo-mark {
  width: 34px;
  height: 34px;
  border: 1.5px solid var(--gold);
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 19px;
  color: var(--gold-bright);
  background: linear-gradient(135deg, rgba(201,162,39,0.18), rgba(201,162,39,0.03));
}
.logo small {
  display: block;
  font-family: var(--sans);
  font-size: 9.5px;
  letter-spacing: 0.34em;
  color: var(--paper-dim);
  margin-top: 1px;
}

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--paper-dim);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}
.main-nav a:hover { color: var(--paper); }
.main-nav a[aria-current="page"] { color: var(--gold-bright); }
.main-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold-grad);
}

.header-cta { display: flex; align-items: center; gap: 14px; }

/* mobile nav */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--paper);
  border-radius: 8px;
  padding: 8px 11px;
  font-size: 18px;
  line-height: 1;
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10, 14, 12, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 10px 20px 18px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .main-nav a { padding: 13px 0; border-bottom: 1px solid var(--line-soft); font-size: 15px; }
  .main-nav a:last-child { border-bottom: none; }
  .header-cta .btn-wa { display: none; }
}

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  padding: 96px 0 100px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 480px at 85% 10%, rgba(201, 162, 39, 0.10), transparent 60%),
    radial-gradient(700px 500px at -10% 100%, rgba(37, 211, 102, 0.05), transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(38px, 5.6vw, 64px);
  margin: 22px 0 20px;
}
.hero-sub {
  color: var(--paper-dim);
  font-size: 17px;
  max-width: 520px;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-note {
  margin-top: 26px;
  font-size: 12.5px;
  color: var(--paper-faint);
  letter-spacing: 0.05em;
}
.hero-note b { color: var(--gold-bright); font-weight: 600; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-frame { max-width: 460px; width: 100%; margin: 0 auto; }
  .hero { padding: 64px 0 72px; }
}

/* hero framed image card */
.hero-frame {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
  background: var(--ink-2);
}
.hero-frame .frame-img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.hero-frame .frame-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(10, 14, 12, 0.82);
  border: 1px solid var(--line);
  color: var(--gold-bright);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}
.hero-frame .frame-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, transparent, rgba(10, 14, 12, 0.92));
  padding: 40px 22px 18px;
  display: grid;
  gap: 4px;
}
.hero-frame .frame-caption b {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--paper);
}
.hero-frame .frame-caption span { font-size: 12.5px; color: var(--paper-dim); }

/* ---------- 8. Catalog ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}
.filter-btn {
  background: transparent;
  border: 1px solid var(--line-soft);
  color: var(--paper-dim);
  padding: 9px 22px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all 0.22s ease;
}
.filter-btn:hover { color: var(--paper); border-color: var(--line); }
.filter-btn.active {
  background: var(--gold-grad);
  color: #171103;
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(201, 162, 39, 0.25);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
  padding: 0;
}
.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--line);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.4);
}
.product-card .pc-img {
  position: relative;
  aspect-ratio: 1 / 1.08;
  overflow: hidden;
  background: var(--ink-3);
}
.product-card .pc-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .pc-img img { transform: scale(1.045); }
.product-card .pc-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-bright);
  border: 1px solid var(--line);
  background: rgba(10, 14, 12, 0.7);
  padding: 5px 10px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.product-card .pc-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.product-card .pc-name {
  font-family: var(--serif);
  font-size: 18.5px;
  font-weight: 500;
  color: var(--paper);
}
.product-card .pc-model {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--paper-faint);
  text-transform: uppercase;
}
.product-card .pc-desc {
  font-size: 13.5px;
  color: var(--paper-dim);
  margin-top: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card .pc-meta {
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid var(--line-soft);
}
.pc-price {
  font-family: var(--serif);
  font-size: 19px;
  color: var(--gold-bright);
}
.pc-price small {
  font-family: var(--sans);
  font-size: 11px;
  color: var(--paper-faint);
  letter-spacing: 0.06em;
  margin-left: 3px;
}
.pc-moq {
  font-size: 11.5px;
  color: var(--paper-faint);
  letter-spacing: 0.04em;
  text-align: right;
}
.pc-moq b { color: var(--gold); font-weight: 600; }
.pc-hint {
  margin-top: 8px;
  font-size: 11.5px;
  color: var(--paper-faint);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pc-hint::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wa);
  flex: none;
}

.catalog-empty {
  display: none;
  text-align: center;
  padding: 60px 20px;
  color: var(--paper-dim);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

@media (max-width: 980px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* ---------- 9. Quote / contact ---------- */
.quote-section {
  position: relative;
  background:
    radial-gradient(800px 400px at 90% 0%, rgba(201, 162, 39, 0.08), transparent 55%),
    var(--ink-2);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.quote-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.quote-intro h2 { font-size: clamp(27px, 4vw, 40px); margin: 14px 0 16px; }
.quote-intro p { color: var(--paper-dim); margin-bottom: 22px; }
.quote-intro .wa-block {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--ink-3);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-top: 10px;
}
.wa-block .wa-ico {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  background: var(--wa);
  color: #06280f;
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 700;
}
.wa-block b { display: block; font-size: 15px; }
.wa-block span { font-size: 12.5px; color: var(--paper-dim); }

.quote-form {
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper-dim);
}
.form-field label b { color: var(--gold-bright); font-weight: 600; }
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  color: var(--paper);
  padding: 12px 14px;
  font-size: 14.5px;
  font-family: var(--sans);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}
.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, 162, 39, 0.14);
}
.form-field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.form-field textarea { min-height: 92px; resize: vertical; }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--paper-faint); }
.form-note {
  grid-column: 1 / -1;
  font-size: 12px;
  color: var(--paper-faint);
  line-height: 1.6;
}
.form-status {
  grid-column: 1 / -1;
  display: none;
  font-size: 13.5px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid;
}
.form-status.ok   { display: block; color: #9be8b9; border-color: rgba(37, 211, 102, 0.35); background: rgba(37, 211, 102, 0.08); }
.form-status.err  { display: block; color: #f0b9a8; border-color: rgba(230, 120, 90, 0.35); background: rgba(230, 120, 90, 0.08); }
.form-submit { grid-column: 1 / -1; }

@media (max-width: 900px) {
  .quote-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- 10. Trust ---------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.trust-card {
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.trust-card:hover { border-color: var(--line); transform: translateY(-3px); }
.trust-ico {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 21px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(201,162,39,0.16), rgba(201,162,39,0.03));
  color: var(--gold-bright);
  margin-bottom: 18px;
}
.trust-card h3 { font-size: 18.5px; margin-bottom: 8px; }
.trust-card p  { font-size: 13.5px; color: var(--paper-dim); }

@media (max-width: 980px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .trust-grid { grid-template-columns: 1fr; }
}

/* ---------- 11. Reviews (real client feedback) ---------- */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.review-card {
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.review-card:hover { border-color: var(--line); transform: translateY(-3px); }
.review-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}
.review-card figcaption {
  padding: 14px 16px 16px;
  font-size: 12.5px;
  color: var(--paper-dim);
  line-height: 1.55;
}
.review-card figcaption b {
  display: block;
  color: var(--gold-bright);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
@media (max-width: 900px) {
  .review-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .review-grid { grid-template-columns: 1fr; }
}

/* ---------- 12. About preview / page ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-copy h2 { font-size: clamp(27px, 4vw, 40px); margin: 14px 0 16px; }
.about-copy p { color: var(--paper-dim); margin-bottom: 16px; }
.about-points { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 12px; }
.about-points li {
  display: flex;
  gap: 12px;
  font-size: 14.5px;
  color: var(--paper);
}
.about-points li::before {
  content: "◆";
  color: var(--gold);
  font-size: 10px;
  align-self: center;
}
.about-visual {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
}
.about-visual img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
}

/* ---------- 13. Page hero (inner pages) ---------- */
.page-hero {
  padding: 78px 0 64px;
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(700px 320px at 90% 0%, rgba(201, 162, 39, 0.09), transparent 60%),
    radial-gradient(500px 300px at 0% 100%, rgba(37, 211, 102, 0.04), transparent 55%);
}
.page-hero h1 { font-size: clamp(34px, 5vw, 54px); margin: 16px 0 14px; }
.page-hero p { color: var(--paper-dim); font-size: 16.5px; max-width: 620px; }

/* ---------- 13. Contact page extras ---------- */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 40px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.contact-card {
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 24px 22px;
}
.contact-card h3 { font-size: 17px; margin-bottom: 6px; }
.contact-card p { font-size: 13.5px; color: var(--paper-dim); }
.contact-card a { color: var(--gold-bright); }
@media (max-width: 768px) {
  .contact-cards { grid-template-columns: 1fr; }
}

/* ---------- 14. Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line-soft);
  background: #070a08;
  padding: 64px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 44px;
  margin-bottom: 48px;
}
.footer-brand p { color: var(--paper-dim); font-size: 13.5px; margin-top: 14px; max-width: 320px; }
.footer-col h4 {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.footer-col a, .footer-col span {
  display: block;
  color: var(--paper-dim);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--gold-bright); }
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--paper-faint);
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

/* ---------- 15. Floating WhatsApp (mobile) ---------- */
.float-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 70;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa);
  color: #06280f;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.35);
  transition: transform 0.2s ease;
}
.float-wa:hover { transform: scale(1.06); }
@media (max-width: 900px) {
  .float-wa { display: grid; }
}

/* ---------- 16. Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }

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