/* ===== Design Tokens ===== */
:root {
  --black: #0a0a0a;
  --black-2: #111111;
  --panel: #161513;
  --panel-2: #1d1b17;
  --line: #2a2822;
  --gold: #e6b422;
  --gold-l: #f6d97e;
  --gold-d: #b8860b;
  --cream: #f3ead6;
  --text: #e9e6df;
  --muted: #a6a196;
  --gold-grad: linear-gradient(135deg, #f9e08a 0%, #e6b422 45%, #b8860b 75%, #f4d47a 100%);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
  --radius: 16px;
  --maxw: 1180px;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", system-ui, sans-serif;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: var(--sans);
  background: var(--black);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* subtle grain / vignette background */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(1000px 600px at 80% -10%, rgba(230, 180, 34, 0.10), transparent 60%),
    radial-gradient(800px 500px at -10% 100%, rgba(230, 180, 34, 0.06), transparent 60%);
  pointer-events: none; z-index: 0;
}

/* ===== Typography ===== */
.section-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 18px;
}
.eyebrow {
  font-size: 0.82rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--gold-grad);
  transform: rotate(45deg);
  display: inline-block;
  border-radius: 1px;
  box-shadow: 0 0 8px rgba(230, 180, 34, 0.6);
}
.section-head .eyebrow { justify-content: center; }
.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.section { position: relative; z-index: 1; padding: 96px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-lead { color: var(--muted); font-size: 1.05rem; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--sans); font-weight: 500; font-size: 0.95rem;
  padding: 13px 26px; border-radius: 50px; cursor: pointer;
  border: 1px solid transparent; transition: all .3s ease; white-space: nowrap;
}
.btn-gold {
  background: var(--gold-grad); color: #201800;
  box-shadow: 0 10px 26px rgba(230, 180, 34, 0.28);
  font-weight: 600;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(230, 180, 34, 0.42); }
.btn-outline { border-color: var(--gold); color: var(--gold-l); background: transparent; }
.btn-outline:hover { background: rgba(230, 180, 34, 0.1); transform: translateY(-2px); }
.btn-lg { padding: 16px 34px; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: all .35s ease;
  background: rgba(10, 10, 10, 0.35);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10, 10, 10, 0.92);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 48px; height: 48px; filter: drop-shadow(0 3px 8px rgba(230,180,34,.3)); }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--gold-l); }
.brand-sub { font-size: 0.62rem; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); margin-top: 3px; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a { font-size: 0.92rem; color: var(--text); position: relative; transition: color .25s; }
.nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--gold-grad); transition: width .3s ease;
}
.nav a:not(.nav-cta):hover { color: var(--gold-l); }
.nav a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta { padding: 9px 20px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 2px; background: var(--gold-l); transition: .3s; border-radius: 2px; }
.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; min-height: 100vh; display: flex; align-items: center;
  padding: 120px 0 80px; overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(230,180,34,.14), transparent 55%),
    linear-gradient(180deg, #060606 0%, #0d0c0a 60%, #0a0a0a 100%);
}
.hero-glow {
  position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(230,180,34,.22), transparent 62%);
  filter: blur(20px); animation: pulse 6s ease-in-out infinite; z-index: 0;
}
@keyframes pulse { 0%,100% { opacity: .7; } 50% { opacity: 1; transform: translateX(-50%) scale(1.06); } }
.hero-inner { position: relative; z-index: 1; text-align: center; max-width: 860px; }
.hero-title {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(2.6rem, 6.5vw, 5rem); line-height: 1.05;
  color: var(--cream); margin: 12px 0 22px;
}
.hero-sub { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--muted); max-width: 640px; margin: 0 auto 34px; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 48px; justify-content: center; margin-top: 58px; flex-wrap: wrap;
}
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-family: var(--serif); font-size: 2.2rem; color: var(--gold-l); line-height: 1; }
.hero-stats span { font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin-top: 6px; }

.scroll-cue { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 1; }
.scroll-cue span {
  display: block; width: 24px; height: 40px; border: 2px solid rgba(230,180,34,.5);
  border-radius: 14px; position: relative;
}
.scroll-cue span::after {
  content: ""; position: absolute; top: 7px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; background: var(--gold); border-radius: 3px;
  animation: scroll 1.6s ease-in-out infinite;
}
@keyframes scroll { 0% { opacity: 0; top: 7px; } 40% { opacity: 1; } 80% { opacity: 0; top: 20px; } 100% { opacity: 0; } }

/* ===== About ===== */
.about { background: linear-gradient(180deg, #0a0a0a, #0e0d0b); }
.about-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: center; }
.about-logo-frame {
  position: relative; padding: 26px; border-radius: 24px;
  background: radial-gradient(circle at 50% 40%, #17150f, #000);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.about-logo-frame::before {
  content: ""; position: absolute; inset: 10px; border-radius: 18px;
  border: 1px solid rgba(230,180,34,.35); pointer-events: none;
}
.about-logo-frame img { animation: float 5s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.about-text p { color: var(--muted); margin-bottom: 16px; }
.about-text strong { color: var(--cream); }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 22px 0 28px; }
.feature-list li { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 0.95rem; }
.tick {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%; background: rgba(230,180,34,.14);
  color: var(--gold-l); font-size: 0.75rem; flex-shrink: 0;
}

/* ===== Products ===== */
.products { background: var(--black); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card {
  background: linear-gradient(160deg, var(--panel), var(--black-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 28px; transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  position: relative; overflow: hidden;
}
.product-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gold-grad); transform: scaleX(0); transform-origin: left; transition: transform .4s ease;
}
.product-card:hover { transform: translateY(-8px); border-color: rgba(230,180,34,.5); box-shadow: var(--shadow); }
.product-card:hover::before { transform: scaleX(1); }
.product-icon {
  width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  color: var(--gold-l); margin-bottom: 18px;
  background: radial-gradient(circle, rgba(230,180,34,.16), rgba(230,180,34,.04));
  border: 1px solid rgba(230,180,34,.25);
}
.product-icon svg { width: 28px; height: 28px; }
.product-card h3 { font-family: var(--serif); font-size: 1.5rem; color: var(--cream); margin-bottom: 8px; }
.product-card p { color: var(--muted); font-size: 0.94rem; }

/* photo-style product cards */
.pg-photos .product-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.product-media {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden;
  background: radial-gradient(circle at 50% 35%, #17150f, #000);
  border-bottom: 1px solid var(--line);
}
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.pg-photos .product-card:hover .product-media img { transform: scale(1.06); }
.product-body { padding: 22px 24px 26px; }
.product-tag {
  display: inline-block; font-size: 0.68rem; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 10px; font-weight: 500;
}
.pg-photos .product-card h3 { font-size: 1.32rem; line-height: 1.2; margin-bottom: 10px; }
.product-meta {
  display: block; margin-top: 14px; font-size: 0.8rem; color: var(--gold-l);
  padding-top: 12px; border-top: 1px solid var(--line); letter-spacing: .3px;
}

/* ===== Product Filter Tabs ===== */
.product-filter {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 44px;
}
.pf-btn {
  font-family: var(--sans); font-size: 0.9rem; font-weight: 500; letter-spacing: .5px;
  padding: 10px 22px; border-radius: 50px; cursor: pointer;
  background: transparent; color: var(--muted); border: 1px solid var(--line);
  transition: all .25s ease; text-transform: uppercase;
}
.pf-btn:hover { color: var(--gold-l); border-color: rgba(230,180,34,.5); }
.pf-btn.active {
  background: var(--gold-grad); color: #201800; border-color: transparent; font-weight: 600;
  box-shadow: 0 8px 20px rgba(230,180,34,.25);
}
.product-card.hide { display: none; }

/* ===== Why Choose Us ===== */
.why { background: linear-gradient(180deg, #0e0d0b, #0a0a0a); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-card {
  background: linear-gradient(160deg, var(--panel), var(--black-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 26px; transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.why-card:hover { transform: translateY(-8px); border-color: rgba(230,180,34,.5); box-shadow: var(--shadow); }
.why-icon {
  width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  color: var(--gold-l); margin-bottom: 20px;
  background: radial-gradient(circle, rgba(230,180,34,.16), rgba(230,180,34,.04));
  border: 1px solid rgba(230,180,34,.25);
}
.why-icon svg { width: 28px; height: 28px; }
.why-card h3 { font-family: var(--serif); font-size: 1.4rem; color: var(--cream); margin-bottom: 10px; }
.why-card p { color: var(--muted); font-size: 0.92rem; }

/* ===== Why Partner With Us ===== */
.partner { background: linear-gradient(180deg, #0a0a0a, #0e0d0b); }
.partner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; max-width: 1020px; margin: 0 auto; }
.partner-card {
  background: linear-gradient(160deg, var(--panel), var(--black-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 30px; text-align: left;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.partner-card:hover { transform: translateY(-8px); border-color: rgba(230,180,34,.5); box-shadow: var(--shadow); }
.partner-icon {
  width: 58px; height: 58px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  color: var(--gold-l); margin-bottom: 22px;
  background: radial-gradient(circle, rgba(230,180,34,.16), rgba(230,180,34,.04));
  border: 1px solid rgba(230,180,34,.25);
}
.partner-icon svg { width: 30px; height: 30px; }
.partner-card h3 { font-family: var(--serif); font-size: 1.55rem; color: var(--cream); margin-bottom: 12px; }
.partner-card p { color: var(--muted); font-size: 0.95rem; }

/* ===== FAQ ===== */
.faq { background: var(--black); }
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--line); border-radius: 14px; margin-bottom: 14px;
  background: linear-gradient(160deg, var(--panel), var(--black-2)); overflow: hidden;
  transition: border-color .3s ease;
}
.faq-item.open { border-color: rgba(230,180,34,.5); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: none; border: 0; cursor: pointer; text-align: left;
  padding: 22px 24px; font-family: var(--serif); font-size: 1.2rem; color: var(--cream);
  transition: color .25s ease;
}
.faq-q:hover { color: var(--gold-l); }
.faq-item.open .faq-q { color: var(--gold-l); }
.faq-icon { position: relative; flex-shrink: 0; width: 20px; height: 20px; }
.faq-icon::before, .faq-icon::after {
  content: ""; position: absolute; background: var(--gold); border-radius: 2px;
  top: 50%; left: 50%; transform: translate(-50%, -50%); transition: transform .3s ease;
}
.faq-icon::before { width: 14px; height: 2px; }
.faq-icon::after { width: 2px; height: 14px; }
.faq-item.open .faq-icon::after { transform: translate(-50%, -50%) scaleY(0); }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height .35s ease;
}
.faq-item.open .faq-a { max-height: 320px; }
.faq-a p { padding: 0 24px 24px; color: var(--muted); font-size: 0.98rem; line-height: 1.7; }

/* ===== Catalogue ===== */
.catalogue { background: linear-gradient(180deg, #0e0d0b, #0a0a0a); }
.catalogue-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.catalogue-text p { color: var(--muted); margin-bottom: 26px; max-width: 460px; }
.dl-icon { font-size: 1.1rem; }
.link-inline { display: inline-block; margin-left: 18px; color: var(--gold-l); font-size: 0.9rem; border-bottom: 1px solid transparent; transition: .25s; }
.link-inline:hover { border-bottom-color: var(--gold-l); }
.catalogue-visual { display: flex; justify-content: center; }
.pdf-mock {
  width: 250px; height: 340px; border-radius: 12px;
  background: linear-gradient(160deg, #141210, #000);
  border: 1px solid var(--line); box-shadow: var(--shadow);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  position: relative; transform: rotate(-4deg); transition: transform .4s ease;
}
.pdf-mock:hover { transform: rotate(0deg) scale(1.03); }
.pdf-mock::after {
  content: ""; position: absolute; inset: 12px; border: 1px solid rgba(230,180,34,.4); border-radius: 8px; pointer-events: none;
}
.pdf-flame {
  width: 42px; height: 42px; border-radius: 50%; margin-bottom: 14px;
  background: radial-gradient(circle at 50% 35%, #fff6d5, #ffab2e 45%, #ff6a00 90%);
  box-shadow: 0 0 30px rgba(255,138,0,.55); animation: flicker 2.4s infinite ease-in-out;
}
@keyframes flicker { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.08); opacity: .88; } }
.pdf-brand { font-family: var(--serif); font-style: italic; font-size: 2.4rem; font-weight: 700; color: var(--gold-l); line-height: 1; }
.pdf-brand-sub { font-size: 0.85rem; letter-spacing: 6px; color: var(--gold); }
.pdf-tag { font-size: 0.75rem; letter-spacing: 2px; color: var(--muted); margin-top: 12px; text-transform: uppercase; }

.ci-icon svg { width: 20px; height: 20px; color: var(--gold-l); }

/* ===== Contact ===== */
.contact { background: linear-gradient(180deg, #0a0a0a, #0e0d0b); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: start; }
.contact-info > p { color: var(--muted); margin-bottom: 26px; }
.contact-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 30px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.ci-icon {
  flex-shrink: 0; width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: rgba(230,180,34,.12); border: 1px solid rgba(230,180,34,.25);
}
.contact-list strong { display: block; color: var(--cream); font-family: var(--serif); font-size: 1.15rem; margin-bottom: 2px; }
.contact-list div { color: var(--muted); font-size: 0.94rem; }
.contact-list a { color: var(--gold-l); }
.contact-list a:hover { text-decoration: underline; }
.map-wrap { border-radius: 14px; overflow: hidden; border: 1px solid var(--line); height: 220px; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.3) contrast(1.1); }

/* ===== Form ===== */
.contact-form-wrap {
  background: linear-gradient(160deg, var(--panel), var(--black-2));
  border: 1px solid var(--line); border-radius: 20px; padding: 34px; box-shadow: var(--shadow);
}
.query-form h3 { font-family: var(--serif); font-size: 1.7rem; color: var(--gold-l); margin-bottom: 22px; }
.field { margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 7px; letter-spacing: .3px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; background: #0c0b09; border: 1px solid var(--line);
  border-radius: 10px; color: var(--text); font-family: var(--sans); font-size: 0.95rem; transition: border-color .25s, box-shadow .25s;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(230,180,34,.15);
}
.field input.invalid, .field textarea.invalid { border-color: #e05353; }
.form-note { font-size: 0.8rem; color: var(--muted); text-align: center; margin-top: 12px; }
.form-status { text-align: center; margin-top: 10px; font-size: 0.92rem; min-height: 20px; }
.form-status.ok { color: #57c98a; }
.form-status.err { color: #e88; }

/* ===== Footer ===== */
.site-footer { background: #060606; border-top: 1px solid var(--line); position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding: 56px 0 40px; }
.footer-logo { width: 84px; margin-bottom: 16px; }
.footer-brand p { color: var(--muted); font-size: 0.94rem; max-width: 320px; }
.footer-social { margin-top: 18px; }
.social-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 16px 9px 12px; border-radius: 50px;
  border: 1px solid var(--line); color: var(--gold-l);
  font-size: 0.88rem; transition: all .25s ease;
}
.social-btn svg { flex-shrink: 0; }
.social-btn:hover {
  border-color: rgba(230,180,34,.5);
  background: linear-gradient(135deg, rgba(230,180,34,.14), rgba(230,180,34,.04));
  transform: translateY(-2px);
}
.footer-col h4 { font-family: var(--serif); color: var(--gold-l); font-size: 1.2rem; margin-bottom: 16px; }
.footer-col a, .footer-col span { display: block; color: var(--muted); font-size: 0.92rem; margin-bottom: 10px; transition: color .25s; }
.footer-col a:hover { color: var(--gold-l); }
.footer-bottom { border-top: 1px solid var(--line); padding: 20px 0; }
.footer-bottom p { color: var(--muted); font-size: 0.85rem; }
.footer-bottom-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.footer-credit a {
  color: var(--gold-l); font-weight: 500; border-bottom: 1px solid transparent; transition: border-color .25s ease;
}
.footer-credit a:hover { border-bottom-color: var(--gold-l); }
@media (max-width: 560px) {
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 6px; }
}

/* ===== WhatsApp Float ===== */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  display: flex; align-items: center; gap: 0; overflow: hidden;
  height: 58px; padding: 0 15px; border-radius: 50px;
  background: linear-gradient(135deg, #25d366, #128c7e); color: #fff;
  box-shadow: 0 10px 30px rgba(37,211,102,.4); transition: all .35s ease;
  max-width: 58px;
}
.wa-float svg { flex-shrink: 0; }
.wa-label { white-space: nowrap; margin-left: 10px; font-weight: 600; font-size: 0.95rem; opacity: 0; transition: opacity .3s ease; }
.wa-float:hover { max-width: 220px; }
.wa-float:hover .wa-label { opacity: 1; }
.wa-float::after {
  content: ""; position: absolute; inset: 0; border-radius: 50px;
  box-shadow: 0 0 0 0 rgba(37,211,102,.5); animation: waPulse 2.4s infinite;
}
@keyframes waPulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

/* ===== Reveal Animation ===== */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .about-grid, .catalogue-inner, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-grid { grid-template-columns: 1fr; max-width: 460px; }
  .about-visual { max-width: 360px; margin: 0 auto; }
}
@media (max-width: 720px) {
  .nav {
    position: fixed; top: 76px; right: 0; width: min(78vw, 300px); height: calc(100vh - 76px);
    flex-direction: column; align-items: flex-start; gap: 6px; padding: 26px;
    background: rgba(8,8,8,.98); border-left: 1px solid var(--line);
    transform: translateX(105%); transition: transform .35s ease;
  }
  .nav.open { transform: translateX(0); }
  .nav a { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav-cta { margin-top: 12px; width: 100%; }
  .nav-toggle { display: flex; }
  .section { padding: 72px 0; }
  .hero-stats { gap: 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .brand-sub { display: none; }
  .hero-actions .btn { width: 100%; }
  .faq-q { font-size: 1.05rem; padding: 18px 18px; }
}