/* =========================================================
   KAZMA SPORTS — Premium B2B Sportswear Manufacturer
   Design system: warm neutral, restrained industrial luxury
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Brand palette */
  --jet-black: #000000;
  --off-white: #F4F2ED;
  --stone:     #C7C2B7;
  --charcoal:  #151713;
  --sage:      #7F8C7A;
  --line:      #D9DBD4;
  --gold:      #C9A86A;          /* accent from logo S */
  --gold-dim:  #A88A52;

  /* Functional */
  --ink:       var(--jet-black);
  --bg:        var(--off-white);
  --bg-dark:   var(--charcoal);
  --muted:     #5F635D;          /* dimmer text on light bg */
  --muted-on-dark: #B6BAB1;

  /* Type — modern athletic sans (ASRV lane) */
  --display: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --serif:   var(--display); /* alias retained for legacy refs */

  /* Spacing scale (8px base) */
  --s-1: .25rem;  --s-2: .5rem;  --s-3: .75rem;
  --s-4: 1rem;    --s-5: 1.25rem; --s-6: 1.5rem;
  --s-8: 2rem;    --s-10: 2.5rem; --s-12: 3rem;
  --s-16: 4rem;   --s-20: 5rem;   --s-24: 6rem;
  --s-32: 8rem;

  /* Layout */
  --container: 1280px;
  --container-tight: 1080px;
  --radius: 2px;
  --radius-card: 4px;

  /* Motion */
  --ease: cubic-bezier(.4,.0,.2,1);
  --t-fast: .15s;
  --t-med: .3s;
  --t-slow: .6s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  font-weight: 400;
  letter-spacing: .005em;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast) var(--ease); }
button { font-family: inherit; cursor: pointer; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4, h5, h6, p { margin: 0; }
.no-scroll { overflow: hidden; }

/* ---------- Type system — modern athletic ---------- */
.serif { font-family: var(--display); font-weight: 600; }
.sans  { font-family: var(--sans);  font-weight: 400; }

h1, .h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.75rem, 7vw, 5.75rem);
  line-height: .98;
  letter-spacing: -.03em;
}
h2, .h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2rem, 4.2vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -.025em;
}
h3, .h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  line-height: 1.15;
  letter-spacing: -.015em;
}
h4, .h4 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -.01em;
}
.eyebrow {
  font-family: var(--sans);
  font-weight: 500;
  font-size: .75rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow--gold { color: var(--gold-dim); }
.eyebrow--light { color: var(--muted-on-dark); }

.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.6;
  color: var(--muted);
  max-width: 60ch;
}
.lead--light { color: var(--muted-on-dark); }

.text-center { text-align: center; }
.text-muted  { color: var(--muted); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--s-6);
}
.container--tight { max-width: var(--container-tight); }

section { padding-block: clamp(var(--s-16), 9vw, var(--s-24)); }
.section-sm { padding-block: clamp(var(--s-10), 6vw, var(--s-16)); }

.grid { display: grid; gap: var(--s-6); }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.dark-section { background: var(--bg-dark); color: var(--off-white); }
.dark-section .lead { color: var(--muted-on-dark); }
.stone-section { background: var(--stone); }

/* Hairline divider */
.divider {
  height: 1px;
  width: 100%;
  background: var(--line);
  border: 0;
}
.divider--dark { background: rgba(244,242,237,.12); }
.divider--gold { background: var(--gold); height: 2px; width: 40px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--s-3);
  padding: 1.1rem 1.8rem;
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 0;
  transition: all var(--t-med) var(--ease);
  cursor: pointer;
  background: transparent;
}
.btn--primary {
  background: var(--ink);
  color: var(--off-white);
  border-color: var(--ink);
}
.btn--primary:hover {
  background: var(--charcoal);
  transform: translateY(-1px);
}
.btn--ghost {
  border-color: var(--ink);
  color: var(--ink);
}
.btn--ghost:hover { background: var(--ink); color: var(--off-white); }
.btn--light {
  border-color: var(--off-white);
  color: var(--off-white);
}
.btn--light:hover { background: var(--off-white); color: var(--ink); }
.btn--gold {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}
.btn--gold:hover { background: var(--gold-dim); border-color: var(--gold-dim); }
.btn .arrow { display: inline-block; transition: transform var(--t-med) var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Nav header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244,242,237,.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--s-6);
}
.site-header__logo { display: flex; align-items: center; gap: var(--s-3); }
.site-header__logo img { height: 44px; width: auto; transition: opacity var(--t-fast); }
.site-header__logo:hover img { opacity: .75; }
.site-header__logo .wordmark { display: none; } /* redundant with logo image */
.site-nav { display: flex; align-items: center; gap: var(--s-8); }
.site-nav a {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding-block: var(--s-2);
}
.site-nav a:hover { color: var(--gold-dim); }
.site-nav a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -4px;
  height: 1px; background: var(--gold);
}
.nav-cta { margin-left: var(--s-4); }
/* Override nav-link color rules for the CTA button (specificity fix) */
.site-nav a.btn--primary { color: var(--off-white); }
.site-nav a.btn--primary:hover { color: var(--off-white); }
.site-nav a.btn { padding-block: .85rem; }

/* Mobile nav */
.burger {
  display: none;
  width: 28px; height: 20px;
  position: relative;
  background: transparent; border: 0; padding: 0;
}
.burger span {
  position: absolute; left: 0; right: 0; height: 1.5px;
  background: var(--ink);
  transition: transform var(--t-med) var(--ease), opacity var(--t-fast);
}
.burger span:nth-child(1) { top: 4px; }
.burger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.burger span:nth-child(3) { bottom: 4px; }
.burger.open span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

@media (max-width: 980px) {
  /* solid header on mobile so the menu reads cleanly */
  .site-header { background: var(--off-white); backdrop-filter: none; -webkit-backdrop-filter: none; z-index: 120; }
  .site-nav {
    position: fixed; inset: 0;
    z-index: 90;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--s-8);
    padding: 140px var(--s-8) var(--s-12);
    background: var(--charcoal);
    transform: translateX(100%);
    transition: transform var(--t-med) var(--ease);
    overflow-y: auto;
  }
  .site-nav.open { transform: translateX(0); }
  .site-nav a {
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--off-white);
  }
  .site-nav a:hover { color: var(--gold); }
  .site-nav a.active { color: var(--gold); }
  .site-nav a.active::after { display: none; }
  .site-nav a.btn--primary,
  .site-nav a.nav-cta {
    margin: var(--s-4) 0 0;
    background: var(--gold);
    border-color: var(--gold);
    color: var(--ink);
    font-size: .85rem;
    padding: 1rem 2rem;
  }
  .burger { display: block; position: relative; z-index: 130; }
}

/* ---------- Hero — full bleed cinematic ---------- */
.hero {
  position: relative;
  min-height: clamp(580px, 92vh, 920px);
  display: flex; align-items: end;
  overflow: hidden;
  background: var(--charcoal);
}
.hero__image {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center center;
  animation: kenburns 24s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes kenburns {
  0%   { transform: scale(1); }
  100% { transform: scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__image { animation: none; }
}
.hero__image::after {
  content: '';
  position: absolute; inset: 0;
  /* athlete sits on the right, text on the left: darken left + bottom */
  background:
    linear-gradient(to right, rgba(0,0,0,.62) 0%, rgba(0,0,0,.30) 35%, rgba(0,0,0,0) 62%),
    linear-gradient(to top, rgba(0,0,0,.55) 0%, rgba(0,0,0,.05) 30%, rgba(0,0,0,0) 55%);
}
.hero__inner {
  position: relative; z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-12) var(--s-6) clamp(var(--s-10), 6vw, var(--s-16));
  color: var(--off-white);
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: var(--s-3);
  font-size: .7rem; letter-spacing: .35em; text-transform: uppercase;
  color: var(--off-white);
  margin-bottom: var(--s-5);
  font-weight: 500;
}
.hero__eyebrow::before {
  content: ''; display: inline-block;
  width: 28px; height: 1px; background: var(--gold);
}
.hero h1 {
  color: var(--off-white);
  max-width: 14ch;
  text-transform: uppercase;
  font-weight: 800;
  font-size: clamp(2.5rem, 7.2vw, 6.25rem);
  letter-spacing: -.035em;
  line-height: .95;
}
.hero h1 em {
  font-style: normal;
  font-weight: 300;
  color: rgba(244,242,237,.78);
  letter-spacing: -.02em;
  display: block;
  text-transform: none;
  font-size: .58em;
  margin-top: .15em;
}
.hero__lead {
  margin-top: var(--s-5);
  font-size: clamp(.95rem, 1.1vw, 1.05rem);
  max-width: 46ch;
  color: rgba(244,242,237,.85);
  line-height: 1.55;
}
.hero__cta { display: flex; gap: var(--s-4); margin-top: var(--s-8); flex-wrap: wrap; }

/* Top announcement bar */
.announce {
  background: var(--ink);
  color: var(--off-white);
  text-align: center;
  padding: var(--s-3) var(--s-6);
  font-size: .7rem; letter-spacing: .25em; text-transform: uppercase;
  font-weight: 500;
}
.announce .gold { color: var(--gold); margin: 0 var(--s-2); }

/* Hero — mobile: keep athlete in frame, anchor text to bottom */
@media (max-width: 760px) {
  .hero { min-height: 88vh; }
  .hero__image {
    background-position: 74% center;
    animation-name: kenburns-mobile;
  }
  .hero__image::after {
    background: linear-gradient(to top,
      rgba(0,0,0,.90) 0%,
      rgba(0,0,0,.58) 24%,
      rgba(0,0,0,.18) 50%,
      rgba(0,0,0,0) 74%);
  }
  .hero__inner { padding-bottom: var(--s-10); }
  .hero__eyebrow { margin-bottom: var(--s-4); font-size: .62rem; letter-spacing: .28em; }
  .hero h1 { max-width: 100%; font-size: clamp(2.4rem, 12vw, 3.6rem); }
  .hero h1 em { font-size: .5em; }
  .hero__lead { font-size: .95rem; max-width: 100%; }
  .hero__cta { gap: var(--s-3); flex-direction: column; align-items: stretch; width: 100%; }
  .hero__cta .btn { width: 100%; justify-content: center; white-space: nowrap; }
  .announce { font-size: .58rem; letter-spacing: .15em; padding: var(--s-2) var(--s-4); }
}
@keyframes kenburns-mobile {
  0%   { transform: scale(1.02); }
  100% { transform: scale(1.10); }
}

/* Smaller page hero variant */
.page-hero {
  position: relative;
  background: var(--charcoal);
  color: var(--off-white);
  padding: clamp(var(--s-16), 12vw, var(--s-24)) 0 clamp(var(--s-12), 8vw, var(--s-20));
}
.page-hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: .35;
}
.page-hero__bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,.5), rgba(21,23,19,.85));
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--off-white); max-width: 16ch; }
.page-hero h1 em { display: block; }   /* gold phrase always starts on its own line */
.page-hero .lead { color: rgba(244,242,237,.8); margin-top: var(--s-6); max-width: 52ch; }

/* ---------- Cards ---------- */
.card {
  background: var(--off-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -22px rgba(0,0,0,.25);
}
.card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--stone);
  overflow: hidden;
}
.card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--t-slow) var(--ease);
}
.card:hover .card__media img { transform: scale(1.04); }
.card__body {
  padding: var(--s-6);
  display: flex; flex-direction: column; gap: var(--s-2);
}
.card__title {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -.01em;
}
.card__meta {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: .78rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted);
  margin-top: var(--s-2);
}
.card__cta {
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-size: .78rem; letter-spacing: .18em; text-transform: uppercase;
  margin-top: var(--s-4);
  font-weight: 600;
}
.card__cta .arrow { transition: transform var(--t-med) var(--ease); }
.card:hover .card__cta .arrow { transform: translateX(4px); }

.card--dark {
  background: var(--charcoal);
  color: var(--off-white);
  border-color: rgba(255,255,255,.08);
}
.card--dark .card__title { color: var(--off-white); }
.card--dark .card__meta { color: var(--muted-on-dark); }

/* ---------- Feature stat ---------- */
.stat {
  text-align: left;
  padding: var(--s-6) 0;
  border-top: 1px solid var(--line);
}
.stat__num {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.02em;
}
.stat__num .unit { color: var(--gold); font-weight: 400; }
.stat__label {
  margin-top: var(--s-3);
  font-size: .75rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted);
}
.dark-section .stat { border-color: rgba(255,255,255,.1); }
.dark-section .stat__label { color: var(--muted-on-dark); }

/* ---------- Form ---------- */
.form { display: grid; gap: var(--s-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5); }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: var(--s-2); }
.field label {
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--muted); font-weight: 600;
}
.field input, .field select, .field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  padding: var(--s-4) 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  outline: none;
  transition: border-color var(--t-fast) var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-bottom-color: var(--ink);
}
.field textarea { min-height: 120px; resize: vertical; }
.dark-section .field label { color: var(--muted-on-dark); }
.dark-section .field input,
.dark-section .field select,
.dark-section .field textarea {
  color: var(--off-white);
  border-bottom-color: rgba(255,255,255,.2);
}
.dark-section .field input:focus,
.dark-section .field select:focus,
.dark-section .field textarea:focus {
  border-bottom-color: var(--gold);
}

/* ---------- Two-col image+text ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--s-16); align-items: center; }
.split--reverse > :first-child { order: 2; }
.split__media { aspect-ratio: 4/5; overflow: hidden; background: var(--stone); border-radius: var(--radius-card); }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__copy h2 { margin-bottom: var(--s-6); }
.split__copy p { margin-top: var(--s-4); color: var(--muted); }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: var(--s-10); }
  .split--reverse > :first-child { order: 0; }
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,.55), 0 4px 12px rgba(0,0,0,.18);
  transition: transform var(--t-med) var(--ease);
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--charcoal);
  color: var(--off-white);
  padding-block: var(--s-20) var(--s-10);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--s-12);
  margin-bottom: var(--s-16);
}
@media (max-width: 900px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--s-10); }
}
@media (max-width: 600px) {
  /* brand block full-width on top, link columns side by side below */
  .site-footer { padding-block: var(--s-16) var(--s-8); }
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--s-8) var(--s-6);
    margin-bottom: var(--s-10);
  }
  .site-footer__grid > div:first-child { grid-column: 1 / -1; }
  .site-footer img.footer-logo { height: 72px; }
  .site-footer__bottom { gap: var(--s-3); text-align: center; }
}
.site-footer img.footer-logo { height: 96px; width: auto; margin-bottom: var(--s-6); }
.site-footer h5 {
  font-size: .72rem; letter-spacing: .25em; text-transform: uppercase;
  color: var(--gold); margin-bottom: var(--s-4); font-weight: 600;
}
.site-footer ul { display: flex; flex-direction: column; gap: var(--s-3); }
.site-footer a { color: rgba(244,242,237,.78); font-size: .92rem; }
.site-footer a:hover { color: var(--gold); }
.site-footer p { color: rgba(244,242,237,.7); font-size: .92rem; }
.site-footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--s-8);
  border-top: 1px solid rgba(244,242,237,.12);
  font-size: .8rem; color: rgba(244,242,237,.55);
}
@media (max-width: 600px) {
  .site-footer__bottom { flex-direction: column; gap: var(--s-4); }
}

/* ---------- Marquee strip (export markets) ---------- */
.marquee {
  background: var(--ink);
  color: var(--off-white);
  padding: var(--s-5) 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee__track {
  display: inline-flex; gap: var(--s-12);
  animation: marquee 32s linear infinite;
}
.marquee span {
  font-family: var(--serif); font-size: 1.25rem; letter-spacing: .04em;
  display: inline-flex; align-items: center; gap: var(--s-6);
}
.marquee span::after {
  content: '✦'; color: var(--gold); margin-left: var(--s-6); font-size: .9rem;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Process steps ---------- */
.process { counter-reset: step; }
.process__grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--s-6); }
.process__step { position: relative; padding-top: var(--s-8); border-top: 1px solid var(--line); }
.process__step::before {
  counter-increment: step;
  content: '0' counter(step);
  position: absolute; top: var(--s-4); right: 0;
  font-family: var(--serif); font-size: .9rem; color: var(--gold);
  letter-spacing: .1em;
}
.process__step h4 { font-family: var(--serif); font-size: 1.15rem; font-weight: 500; margin-bottom: var(--s-2); letter-spacing: -.005em; }
.process__step p { font-size: .9rem; color: var(--muted); }
@media (max-width: 900px) { .process__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .process__grid { grid-template-columns: 1fr; } }

/* ---------- Trust strip ---------- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-8); }
.trust__item { display: flex; flex-direction: column; gap: var(--s-2); }
.trust__num {
  font-family: var(--serif); font-size: 2.25rem; font-weight: 500;
  line-height: 1; letter-spacing: -.015em;
}
.trust__num .gold { color: var(--gold); font-weight: 400; }
.trust__label { font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 900px) { .trust { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Gallery ---------- */
.gallery { columns: 3 320px; column-gap: var(--s-4); }
.gallery img {
  width: 100%; margin-bottom: var(--s-4);
  break-inside: avoid;
  border-radius: var(--radius-card);
  cursor: zoom-in;
  transition: opacity var(--t-fast);
}
.gallery img:hover { opacity: .88; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,.92);
  display: none; align-items: center; justify-content: center;
  padding: var(--s-8);
  cursor: zoom-out;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 92vw; max-height: 88vh; object-fit: contain; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--s-4); }
.mt-6 { margin-top: var(--s-6); }
.mt-8 { margin-top: var(--s-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--s-4); }
.mb-6 { margin-bottom: var(--s-6); }
.mb-8 { margin-bottom: var(--s-8); }
.mb-12 { margin-bottom: var(--s-12); }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* ---------- Page load + transition loader ---------- */
body { opacity: 0; animation: pageIn .55s var(--ease) .05s forwards; }
@keyframes pageIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  body { opacity: 1; animation: none; }
}

.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--charcoal);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--s-6);
  opacity: 0; visibility: hidden;
  transition: opacity .35s var(--ease), visibility .35s var(--ease);
}
.page-loader.active { opacity: 1; visibility: visible; }
.page-loader img { width: 56px; height: auto; animation: pulse 1.1s var(--ease) infinite; }
@keyframes pulse { 0%,100% { opacity: .45; transform: scale(.94); } 50% { opacity: 1; transform: scale(1); } }
.page-loader__track { width: 120px; height: 2px; background: rgba(244,242,237,.15); overflow: hidden; }
.page-loader__track::after {
  content: ''; display: block; height: 100%; width: 40%;
  background: var(--gold); animation: slide 1s var(--ease) infinite;
}
@keyframes slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(320%); } }

/* ---------- Hover micro-interactions ---------- */
.split__media img, .gallery img { transition: transform .8s var(--ease), opacity var(--t-fast); }
.split__media:hover img { transform: scale(1.03); }
.eyebrow--gold { position: relative; }
a.card { will-change: transform; }
.trust__item, .stat { transition: transform var(--t-med) var(--ease); }
.trust__item:hover { transform: translateY(-3px); }

/* ---------- Product detail ---------- */
.product { display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--s-16); align-items: start; }
@media (max-width: 900px) { .product { grid-template-columns: 1fr; gap: var(--s-10); } }
.product__main {
  aspect-ratio: 4/5; overflow: hidden; border-radius: var(--radius-card);
  background: var(--stone);
}
.product__main img { width: 100%; height: 100%; object-fit: cover; }
.product__thumbs { display: flex; gap: var(--s-3); margin-top: var(--s-4); }
.product__thumb {
  width: 84px; height: 84px; padding: 0; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; background: var(--stone); cursor: pointer;
  transition: border-color var(--t-fast) var(--ease);
}
.product__thumb img { width: 100%; height: 100%; object-fit: cover; }
.product__thumb.is-active { border-color: var(--gold); }
.product__info .lead { color: var(--muted); }
.product__price {
  display: flex; flex-direction: column; gap: var(--s-1);
  padding: var(--s-5) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.product__price-label { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.product__price-value { font-family: var(--display); font-size: 1.75rem; font-weight: 600; }
.product__price-note { font-size: .85rem; color: var(--muted); }

.spec { display: grid; gap: 0; }
.spec__row {
  display: grid; grid-template-columns: 140px 1fr; gap: var(--s-4);
  padding: var(--s-3) 0; border-bottom: 1px solid var(--line);
}
.spec__row dt { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 600; padding-top: 2px; }
.spec__row dd { margin: 0; font-size: .95rem; }
@media (max-width: 480px) { .spec__row { grid-template-columns: 1fr; gap: var(--s-1); } }

.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.chip {
  font-size: .78rem; letter-spacing: .04em;
  padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 999px;
  color: var(--ink); background: var(--off-white);
}