/* ============================================================
   RMT FASTENERS — DESIGN SYSTEM
   Foundation styles shared across all pages
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600;1,700;1,800&display=swap');

/* ── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
ul, ol { list-style: none; }

/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  /* Backgrounds — warm cream */
  --bg:           #F8F5EE;
  --bg-surface:   #F2EEE5;
  --bg-elevated:  #EBE4D8;
  --bg-card:      #E4DCCE;

  /* Text */
  --text:         #1A1A18;
  --text-muted:   #3A3630;
  --text-subtle:  #9A9590;

  /* Accent — orange (primary CTA), green (indicator), dark green (structural) */
  --orange:       #F39332;
  --orange-light: #F5A855;
  --orange-dark:  #D97B1E;
  --green:        #82A662;
  --green-dark:   #2b5c27;

  /* Legacy alias — all existing var(--gold) refs pick up orange automatically */
  --gold:         #F39332;
  --gold-light:   #F5A855;
  --gold-dark:    #D97B1E;

  /* Borders — warm dark on cream */
  --border:       rgba(26, 26, 24, 0.08);
  --border-md:    rgba(26, 26, 24, 0.15);
  --border-lg:    rgba(26, 26, 24, 0.25);

  /* Typography — single humanist family throughout */
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;

  /* Spacing */
  --nav-h:        76px;
  --section-y:    clamp(5rem, 10vw, 9rem);
  --container:    1320px;
  --gutter:       clamp(1.25rem, 5vw, 3rem);

  /* Easing */
  --ease-expo:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth:  cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── BASE ──────────────────────────────────────────────────── */
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── UTILITY ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── TYPOGRAPHY ────────────────────────────────────────────── */
.label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

h1, .h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text);
}

h2, .h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h3, .h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

/* em in headings — italic + orange accent */
h1 em, h2 em, h3 em { font-style: italic; color: var(--orange); }

h4, .h4 {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

p, .body {
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  line-height: 1.75;
  color: var(--text-muted);
}

.body--lg {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  line-height: 1.7;
}

/* ── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.875rem 2rem;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all 0.25s var(--ease-smooth);
  white-space: nowrap;
}

.btn--gold {
  background: var(--gold);
  color: var(--bg);
}
.btn--gold:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-lg);
}
.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn--icon {
  padding: 0.875rem 1rem;
}

/* WhatsApp button */
.btn--wa {
  background: rgba(37, 211, 102, 0.08);
  color: #1a5c2e;
  border: 1px solid rgba(37, 211, 102, 0.28);
  gap: 0.75rem;
}
.btn--wa:hover {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
}
.btn--wa svg { color: #25D366; transition: color 0.25s; }
.btn--wa:hover svg { color: #fff; }

/* ── DIVIDER ───────────────────────────────────────────────── */
.divider {
  width: 100%;
  height: 1px;
  background: var(--border);
}

/* ── REVEAL ANIMATIONS ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.85s var(--ease-expo), transform 0.85s var(--ease-expo);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.45s; }
.reveal-delay-5 { transition-delay: 0.6s; }

.reveal-fade {
  opacity: 0;
  transition: opacity 1s var(--ease-expo);
}
.reveal-fade.visible { opacity: 1; }

/* ── NOISE TEXTURE ─────────────────────────────────────────── */
.noise::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 200px;
  opacity: 0.18;
  mix-blend-mode: multiply;
}

/* ── FASTENER SILHOUETTE TEXTURE ───────────────────────────── */
/* Hex bolt head — top-right corner, fixed behind all content */
body::before {
  content: '';
  position: fixed;
  top: -8vh;
  right: -6vw;
  width: 44vw;
  max-width: 660px;
  aspect-ratio: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'%3E%3Cpolygon points='200,18 364,108 364,288 200,378 36,288 36,108' fill='none' stroke='%231A1A18' stroke-width='1.2'/%3E%3Cpolygon points='200,80 305,140 305,260 200,320 95,260 95,140' fill='none' stroke='%231A1A18' stroke-width='0.8'/%3E%3Ccircle cx='200' cy='200' r='34' fill='none' stroke='%231A1A18' stroke-width='0.8'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.048;
  pointer-events: none;
  z-index: -1;
}
/* Washer ring — bottom-left corner */
body::after {
  content: '';
  position: fixed;
  bottom: -12vh;
  left: -9vw;
  width: 36vw;
  max-width: 520px;
  aspect-ratio: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 300'%3E%3Ccircle cx='150' cy='150' r='138' fill='none' stroke='%231A1A18' stroke-width='1.2'/%3E%3Ccircle cx='150' cy='150' r='54' fill='none' stroke='%231A1A18' stroke-width='0.8'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.042;
  pointer-events: none;
  z-index: -1;
}

/* ── GRID LINES — removed; fastener texture replaces ─────── */
.grid-lines {}

/* ── SCROLL OCTAGON ────────────────────────────────────────── */
#scroll-octagon {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 500;
  width: 44px;
  height: 44px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}
#scroll-octagon.visible { opacity: 1; }
#scroll-octagon svg { width: 100%; height: 100%; }
@media (max-width: 768px) { #scroll-octagon { display: none; } }

/* ── MOBILE STICKY CTA ─────────────────────────────────────── */
#mobile-cta {
  display: none;
}
@media (max-width: 768px) {
  #mobile-cta {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 900;
    background: rgba(248, 245, 238, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-md);
    padding: 0.75rem 1rem;
    gap: 0.625rem;
    align-items: center;
    transform: translateY(0);
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  }
  #mobile-cta.hidden { transform: translateY(100%); }
  #mobile-cta .mcta-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.8rem 0.5rem;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    transition: all 0.2s ease;
  }
  #mobile-cta .mcta-wa {
    background: #1A2420;
    color: #25D366;
    border: 1px solid rgba(37,211,102,0.25);
  }
  #mobile-cta .mcta-wa:hover { background: #25D366; color: #fff; }
  #mobile-cta .mcta-call {
    background: var(--bg-elevated);
    color: var(--text);
    border: 1px solid var(--border-lg);
  }
  #mobile-cta .mcta-call:hover { border-color: var(--gold); color: var(--gold); }
  #mobile-cta .mcta-quote {
    background: var(--gold);
    color: #111;
    border: 1px solid var(--gold);
    font-weight: 700;
  }
  #mobile-cta .mcta-quote:hover { background: var(--gold-light); }
  /* Push page content above the bar */
  body { padding-bottom: 72px; }
}

/* ─────────────────────────────────────────────────────────────
   NAVIGATION
   ───────────────────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.4s var(--ease-smooth), border-color 0.4s;
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(248, 245, 238, 0.95);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-color: var(--border-md);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.nav__logo-mark {
  width: 36px;
  height: 36px;
  border: 1px solid var(--gold);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav__logo-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.nav__logo-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1;
}
.nav__logo-sub {
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Nav links */
.nav__links {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: auto;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0 1.1rem;
  height: var(--nav-h);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  transition: color 0.2s;
  cursor: pointer;
  white-space: nowrap;
}
.nav__link:hover, .nav__link.active { color: var(--text); }

.nav__link-arrow {
  width: 10px;
  height: 10px;
  transition: transform 0.3s var(--ease-expo);
  flex-shrink: 0;
}
.nav__item.open .nav__link-arrow { transform: rotate(180deg); }

/* Nav CTA */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 1.5rem;
  flex-shrink: 0;
}

.nav__wa {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.28);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: #1a5c2e;
  letter-spacing: 0.04em;
  transition: all 0.25s;
  cursor: pointer;
}
.nav__wa:hover {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
}

.nav__cta {
  padding: 0.55rem 1.25rem;
  background: var(--gold);
  color: var(--bg);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.25s;
  cursor: pointer;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--gold-light); }

/* ── MEGA DROPDOWN ─────────────────────────────────────────── */
.mega-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(242, 238, 230, 0.98);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  border-bottom: 1px solid var(--border-md);
  overflow: hidden;

  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition:
    opacity 0.35s var(--ease-expo),
    transform 0.35s var(--ease-expo);
}

.mega-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.mega-menu__inner {
  max-width: 1100px;
  margin-inline: auto;
  padding: 3rem var(--gutter) 3.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 280px;
  gap: 0;
  justify-content: center;
}

.mega-menu__col {
  padding: 0 2rem 0 2rem;
  border-right: 1px solid var(--border);
  text-align: center;
  padding-right: 2rem;
  margin-right: 0;
}
.mega-menu__col:last-child {
  border-right: none;
  padding-left: 2.5rem;
  padding-right: 0;
}

.mega-menu__heading {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.mega-menu__heading--link {
  text-decoration: none;
  display: block;
  cursor: pointer;
  transition: opacity 0.2s;
}
.mega-menu__heading--link:hover { opacity: 0.75; }

.mega-menu__list { display: flex; flex-direction: column; gap: 0; }

.mega-menu__link {
  display: block;
  padding: 0.25rem 0;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--text-muted);
  transition: color 0.2s, padding-left 0.2s;
  cursor: pointer;
  white-space: nowrap;
}
.mega-menu__link:hover {
  color: var(--text);
}

.mega-menu__featured {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  min-height: 220px;
}

.mega-menu__featured-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.mega-menu__featured-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.0;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.mega-menu__featured-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.mega-menu__featured-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap 0.2s;
}
.mega-menu__featured-link:hover { gap: 0.65rem; }

.mega-menu__brands {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.mega-menu__brands-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.mega-menu__brands-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.mega-menu__brand-tag {
  padding: 0.25rem 0.6rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 2px;
  font-size: 0.6875rem;
  color: var(--text-muted);
}

/* ── MOBILE NAV ────────────────────────────────────────────── */
.nav__burger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: none;
  border: none;
  margin-left: auto;
  gap: 0;
  flex-direction: column;
  padding: 8px;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: all 0.3s var(--ease-expo);
  transform-origin: center;
}
.nav__burger span:nth-child(2) { margin: 5px 0; }
.nav__burger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.nav__burger.open span:nth-child(2) { opacity: 0; width: 0; }
.nav__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

.mobile-nav {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 998;
  background: var(--bg);
  transform: translateX(100%);
  transition: transform 0.5s var(--ease-expo);
  overflow-y: auto;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: 3rem;
}
.mobile-nav.open { transform: translateX(0); }

.mobile-nav__links {
  padding-inline: var(--gutter);
  display: flex;
  flex-direction: column;
}

.mobile-nav__item {
  border-bottom: 1px solid var(--border);
}

.mobile-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
}
.mobile-nav__link svg { transition: transform 0.3s; }
.mobile-nav__link.open svg { transform: rotate(180deg); }

.mobile-accordion {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-expo);
}
.mobile-accordion.open { max-height: 500px; }

.mobile-accordion__group {
  margin-bottom: 1.25rem;
}
.mobile-accordion__group-label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.mobile-accordion__link {
  display: block;
  padding: 0.35rem 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
}
.mobile-accordion__link:hover { color: var(--text); }

.mobile-nav__actions {
  padding: 2rem var(--gutter) 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ── TICKER ────────────────────────────────────────────────── */
.ticker {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 0.85rem 0;
}
.ticker__track {
  display: flex;
  width: max-content;
  animation: ticker 40s linear infinite;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ticker__item {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-right: 2rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}
.ticker__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ── PRODUCT CARD ──────────────────────────────────────────── */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.4s var(--ease-expo);
  cursor: pointer;
}
.product-card:hover {
  border-color: var(--border-md);
  transform: translateY(-4px);
}
.product-card__visual {
  aspect-ratio: 4/3;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.product-card__num {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}
.product-card__tag {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  padding: 0.25rem 0.6rem;
  background: rgba(243,147,50,0.1);
  border: 1px solid rgba(243,147,50,0.28);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}
.product-card__body { padding: 1.5rem 1.5rem 2rem; }
.product-card__category {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.product-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}
.product-card__desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.product-card__types {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.product-card__type {
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 1px;
  font-size: 0.6875rem;
  color: var(--text-muted);
}
.product-card__arrow {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
}
.product-card:hover .product-card__arrow {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--bg);
}

/* ── STATS ─────────────────────────────────────────────────── */
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 800;
  color: var(--text);
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.stat-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}
.stat-desc {
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-top: 0.25rem;
  line-height: 1.5;
}

/* ── FORM ───────────────────────────────────────────────────── */
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.field label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-md);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text);
  transition: border-color 0.2s;
  outline: none;
  appearance: none;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--gold);
}
.field textarea { resize: vertical; min-height: 120px; }
.field select { cursor: pointer; }

/* ── FOOTER ────────────────────────────────────────────────── */
footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}
.footer__top {
  padding: 4rem 0;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer__brand {}
.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.footer__brand-tag {
  font-size: 0.6875rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.footer__brand-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}
.footer__col-title {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer__links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
  cursor: pointer;
}
.footer__link:hover { color: var(--text); }
.footer__bottom {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__copy {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.footer__cert {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}
.footer__socials {
  display: flex;
  gap: 0.75rem;
}
.footer__social {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.2s;
  cursor: pointer;
}
.footer__social:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ─────────────────────────────────────────────────────────────
   SCROLLBAR
   ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--text-subtle); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dark); }

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .mega-menu__inner {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
  .mega-menu__inner > *:last-child { display: none; }
}
@media (max-width: 860px) {
  .mega-menu__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__actions { display: none; }
  .nav__burger { display: flex; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 640px) {
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ── PRODUCT PAGE MOBILE ─────────────────────────────────── */
/* Override inline-style grids on product detail pages */
@media (max-width: 860px) {
  .qa-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 768px) {
  .prod-grid { grid-template-columns: 1fr !important; }
}

/* ── GENERAL MOBILE POLISH ───────────────────────────────── */
@media (max-width: 640px) {
  /* Section headings scale on mobile */
  .section-label { font-size: 0.5rem; }
  /* Container side padding tightened */
  .hero__headline-serif { font-size: clamp(2.5rem, 11vw, 4rem); }
}

/* ── REDUCED MOTION ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}