/* ============================================================
   DATU & CO. — Modern Warrior Apparel
   Editorial streetwear redesign — pure black, oversized
   display type (Anton), full-bleed photography, gold accent.
   Inspired by modern Shopify streetwear storefronts.
   ============================================================ */

:root {
  --black: #0a0a0b;
  --ink: #0f0f11;
  --panel: #141417;
  --line: #26262b;
  --white: #f5f4f2;
  --mute: #9a9a9f;
  --gold: #c8a24b;
  --gold-bright: #e0bd66;
  --messenger: #0084ff;
  --maxw: 1240px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--gold); color: #000; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .95rem 1.9rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .25s var(--ease);
  white-space: nowrap;
}
.btn-gold { background: var(--gold); color: #000; }
.btn-gold:hover { background: var(--gold-bright); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.45); color: var(--white); }
.btn-outline:hover { background: var(--white); color: #000; border-color: var(--white); }
.btn-outline.light { border-color: rgba(255,255,255,.55); }
.btn-dark { background: var(--white); color: #000; }
.btn-dark:hover { background: var(--gold); }
.btn-messenger { background: var(--messenger); color: #fff; }
.btn-messenger:hover { background: #0a6fd6; transform: translateY(-2px); }
.btn.full { width: 100%; }

/* ============ ANNOUNCEMENT BAR ============ */
.announce {
  background: #000;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: .5rem 0;
}
.announce-track {
  display: flex;
  gap: 1.4rem;
  white-space: nowrap;
  width: max-content;
  animation: slide 28s linear infinite;
  font-size: .68rem;
  letter-spacing: .22em;
  font-weight: 600;
  color: var(--mute);
  text-transform: uppercase;
}
.announce-track .dot { color: var(--gold); }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============ NAV ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,11,.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: background .3s var(--ease);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.05rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.nav-logo {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-seal { height: 48px; width: auto; display: block; mix-blend-mode: screen; }
.nav-wordmark {
  display: none;
  font-family: 'Anton', sans-serif;
  font-size: 1.5rem;
  letter-spacing: .06em;
}
.nav-links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
  grid-column: 1;
}
.nav-links a {
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--mute);
  transition: color .2s;
}
.nav-links a:hover { color: var(--white); }
.nav-actions {
  grid-column: 3;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
}
.cart-btn {
  position: relative;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  display: flex;
}
.cart-count {
  position: absolute;
  top: -8px;
  right: -9px;
  background: var(--gold);
  color: #000;
  font-size: .62rem;
  font-weight: 800;
  min-width: 17px;
  height: 17px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  opacity: 0;
  transform: scale(0);
  transition: transform .18s var(--ease), opacity .18s;
}
.cart-count.show { opacity: 1; transform: scale(1); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  grid-column: 1;
  justify-self: start;
}
.nav-toggle span {
  width: 22px; height: 2px; background: var(--white);
  transition: .3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    url('https://images.unsplash.com/photo-1483985988355-763728e1935b?auto=format&fit=crop&w=1600&q=75') center 22% / cover no-repeat,
    var(--ink);
  transform: scale(1.04);
  animation: heroZoom 18s ease-out forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(10,10,11,.96) 2%, rgba(10,10,11,.35) 45%, rgba(10,10,11,.55) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
  padding: 0 1.5rem 5.5rem;
}
.hero-eyebrow {
  font-size: .74rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 1.2rem;
}
.hero-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(3.8rem, 14vw, 11rem);
  line-height: .86;
  letter-spacing: .01em;
  text-transform: uppercase;
}
.hero-sub {
  max-width: 480px;
  color: #d8d7d3;
  font-size: 1.02rem;
  margin: 1.6rem 0 2.2rem;
}
.hero-cta { display: flex; gap: .9rem; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  right: 1.8rem;
  bottom: 2rem;
  z-index: 2;
  font-size: .68rem;
  letter-spacing: .25em;
  color: var(--mute);
  writing-mode: vertical-rl;
  font-weight: 600;
}
.hero-scroll:hover { color: var(--gold); }

/* ============ MARQUEE STRIP ============ */
.marquee {
  background: var(--gold);
  color: #000;
  overflow: hidden;
  padding: .85rem 0;
  border-block: 1px solid #000;
}
.marquee-track {
  display: flex;
  gap: 1.6rem;
  white-space: nowrap;
  width: max-content;
  animation: slide 24s linear infinite;
  font-family: 'Anton', sans-serif;
  font-size: 1.05rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.marquee-track .m-dot { opacity: .55; }

/* ============ SECTIONS ============ */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 6rem 1.5rem;
}
.section-tight { padding-top: 1rem; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.section-head.center { justify-content: center; text-align: center; }
.section-eyebrow {
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 700;
  margin-bottom: .7rem;
}
.section-eyebrow.gold-eye { color: var(--gold); }
.section-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: .95;
  text-transform: uppercase;
  letter-spacing: .01em;
}
.section-lead { max-width: 360px; color: var(--mute); font-size: .95rem; }
.section-lead strong { color: var(--white); }

/* ============ PRODUCTS ============ */
.products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem 1.2rem;
}
.product {
  position: relative;
  background: var(--ink);
  border: 1px solid var(--line);
  transition: border-color .25s, transform .25s var(--ease);
}
.product:hover { border-color: #3a3a40; transform: translateY(-4px); }
.product-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: linear-gradient(135deg, #1d1d22, #0c0c0e);
}
.product-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease);
}
.product:hover .product-media img { transform: scale(1.06); }
.product-tag {
  position: absolute;
  top: .7rem; left: .7rem;
  z-index: 2;
  background: var(--gold);
  color: #000;
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .28rem .55rem;
}
.product-body { padding: 1rem 1.05rem 1.2rem; }
.product-name {
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .01em;
  margin-bottom: .2rem;
}
.product-desc { font-size: .76rem; color: var(--mute); margin-bottom: .8rem; }
.product-sizes { display: flex; gap: .4rem; margin-bottom: 1rem; }
.size {
  font-size: .68rem;
  font-weight: 600;
  min-width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  color: var(--mute);
  cursor: pointer;
  transition: .18s;
  padding: 0 5px;
}
.size:hover { border-color: var(--mute); color: var(--white); }
.size.active { background: var(--white); color: #000; border-color: var(--white); }
.product-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
}
.product-price {
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: .01em;
}
.product-price .was {
  color: var(--mute);
  text-decoration: line-through;
  font-weight: 500;
  font-size: .82rem;
  margin-right: .4rem;
}
.add-btn {
  background: transparent;
  border: 1.5px solid var(--gold);
  color: var(--gold);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .5rem .95rem;
  cursor: pointer;
  transition: .2s;
}
.add-btn:hover { background: var(--gold); color: #000; }

/* ============ EDITORIAL BAND ============ */
.editorial {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.editorial-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10,10,11,.92) 0%, rgba(10,10,11,.5) 55%, rgba(10,10,11,.3) 100%),
    url('https://images.unsplash.com/photo-1488161628813-04466f872be2?auto=format&fit=crop&w=1600&q=75') center 25% / cover no-repeat,
    var(--ink);
}
.editorial-inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
  padding: 4rem 1.5rem;
}
.editorial-eyebrow {
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 1rem;
}
.editorial-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2.6rem, 8vw, 6rem);
  line-height: .9;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}
.editorial p { max-width: 420px; color: #d8d7d3; margin-bottom: 2rem; }

/* ============ CATEGORIES ============ */
.categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.cat {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--ink);
  border: 1px solid var(--line);
}
.cat img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s var(--ease);
}
.cat:hover img { transform: scale(1.07); }
.cat-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,11,.9) 0%, rgba(10,10,11,.1) 60%);
}
.cat-label {
  position: absolute;
  bottom: 1.4rem; left: 1.4rem; right: 1.4rem;
  z-index: 2;
}
.cat-label span {
  display: block;
  font-family: 'Anton', sans-serif;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: .02em;
}
.cat-label em {
  font-style: normal;
  font-size: .76rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

/* ============ SPLIT (MISSION / VISION) ============ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  min-height: 78vh;
}
.split.reverse .split-visual { order: 2; }
.split-visual {
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(120% 120% at 30% 20%, rgba(200,162,75,.18), transparent 60%),
    linear-gradient(135deg, #18181c, #0a0a0b);
}
.split-visual img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.split-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4.5rem clamp(1.5rem, 6vw, 5rem);
  background: var(--ink);
  border-block: 1px solid var(--line);
}
.split-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: .96;
  text-transform: uppercase;
  margin: .2rem 0 1.4rem;
}
.split-copy p { color: var(--mute); margin-bottom: 1.1rem; max-width: 460px; }
.split-copy p strong { color: var(--gold); }
.split-copy em { color: var(--white); font-style: italic; }
.split-copy .btn { align-self: flex-start; margin-top: 1rem; }

/* ============ REVIEWS ============ */
.reviews {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.review {
  background: var(--ink);
  border: 1px solid var(--line);
  padding: 2rem 1.8rem;
}
.stars { color: var(--gold); letter-spacing: .15em; margin-bottom: 1rem; }
.review blockquote { font-size: 1rem; line-height: 1.6; margin-bottom: 1.2rem; }
.review figcaption { font-size: .8rem; color: var(--mute); letter-spacing: .04em; }

/* ============ CTA BAND ============ */
.cta-band {
  background: var(--gold);
  color: #000;
  text-align: center;
  padding: 5rem 1.5rem;
}
.cta-inner { max-width: 640px; margin: 0 auto; }
.cta-band h2 {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(1.8rem, 5vw, 3rem);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 1rem;
}
.cta-band p { margin-bottom: 2rem; font-weight: 500; opacity: .85; }
.cta-band .btn-messenger { box-shadow: 0 10px 30px rgba(0,0,0,.25); }

/* ============ FOOTER ============ */
.footer {
  background: #000;
  border-top: 1px solid var(--line);
  padding: 4.5rem 1.5rem 2rem;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}
.footer-seal { width: 92px; height: auto; display: block; margin-bottom: 1.1rem; mix-blend-mode: screen; }
.footer-logo {
  font-family: 'Anton', sans-serif;
  font-size: 1.7rem;
  letter-spacing: .05em;
  margin-bottom: 1rem;
}
.footer-brand p { color: var(--mute); font-size: .88rem; max-width: 280px; margin-bottom: .6rem; }
.footer-creed { color: var(--gold) !important; font-weight: 600; letter-spacing: .03em; }
.footer-col h4 {
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.1rem;
}
.footer-col a {
  display: block;
  color: var(--mute);
  font-size: .88rem;
  padding: .32rem 0;
  transition: color .2s;
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  max-width: var(--maxw);
  margin: 1.6rem auto 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: .76rem;
  color: var(--mute);
  flex-wrap: wrap;
}
.footer-bottom strong { color: var(--white); }

/* ============ FLOATING MESSENGER ============ */
.fab-messenger {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--messenger);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(0,132,255,.45);
  transition: transform .25s var(--ease);
  animation: fabPop .5s var(--ease) .8s both;
}
.fab-messenger:hover { transform: scale(1.1); }
@keyframes fabPop { from { transform: scale(0); } to { transform: scale(1); } }

/* ============ CART DRAWER ============ */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
  z-index: 200;
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(400px, 100%);
  height: 100%;
  background: var(--ink);
  border-left: 1px solid var(--line);
  z-index: 201;
  transform: translateX(100%);
  transition: transform .35s var(--ease);
  display: flex;
  flex-direction: column;
}
.cart-drawer.open { transform: translateX(0); }
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 1.5rem;
  border-bottom: 1px solid var(--line);
}
.cart-header h3 {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: 1.3rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.cart-close {
  background: none; border: none; color: var(--white);
  font-size: 1.8rem; line-height: 1; cursor: pointer;
}
.cart-items { flex: 1; overflow-y: auto; padding: 1.2rem 1.5rem; }
.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--mute); }
.cart-empty p { margin-bottom: 1.4rem; }
.cart-line {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.cart-line-img {
  width: 72px; height: 90px;
  object-fit: cover;
  background: var(--panel);
  flex-shrink: 0;
}
.cart-line-info { flex: 1; position: relative; }
.cart-line-name { font-weight: 700; font-size: .9rem; }
.cart-line-meta { font-size: .76rem; color: var(--mute); margin: .15rem 0 .5rem; }
.cart-line-price { font-weight: 800; font-size: .95rem; margin-bottom: .5rem; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); }
.qty button {
  width: 28px; height: 28px;
  background: none; border: none; color: var(--white);
  cursor: pointer; font-size: 1rem;
}
.qty span { width: 30px; text-align: center; font-size: .85rem; }
.cart-line-remove {
  position: absolute; top: 0; right: 0;
  background: none; border: none;
  color: var(--mute); font-size: .72rem;
  text-transform: uppercase; letter-spacing: .08em;
  cursor: pointer; text-decoration: underline;
}
.cart-line-remove:hover { color: #e06b6b; }
.cart-footer { padding: 1.4rem 1.5rem; border-top: 1px solid var(--line); }
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: .5rem;
}
.cart-total span { text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; color: var(--mute); }
.cart-total strong { font-family: 'Anton', sans-serif; font-weight: 400; font-size: 1.6rem; }
.cart-note { font-size: .76rem; color: var(--mute); margin-bottom: 1rem; }

/* ============ TOAST ============ */
.toast {
  position: fixed;
  bottom: 6rem; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--white);
  color: #000;
  padding: .75rem 1.4rem;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .03em;
  z-index: 210;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s var(--ease);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .products { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-inner { grid-template-columns: auto 1fr auto; }
  .nav-toggle { display: flex; }
  .nav-logo { grid-column: 2; font-size: 1.3rem; }
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s var(--ease);
  }
  .nav-links.open { max-height: 320px; }
  .nav-links li { border-top: 1px solid var(--line); }
  .nav-links a { display: block; padding: 1rem 1.5rem; }

  .hero { min-height: 86vh; }
  .hero-inner { padding-bottom: 4rem; }
  .hero-scroll { display: none; }

  .products { grid-template-columns: repeat(2, 1fr); gap: 1rem .8rem; }
  .categories { grid-template-columns: 1fr; }
  .reviews { grid-template-columns: 1fr; }

  .split { grid-template-columns: 1fr; min-height: 0; }
  .split.reverse .split-visual { order: 0; }
  .split-visual img { min-height: 300px; max-height: 60vh; }

  .section { padding: 4rem 1.2rem; }
  .section-head { margin-bottom: 2rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 440px) {
  .products { grid-template-columns: 1fr 1fr; }
  .product-body { padding: .8rem .8rem 1rem; }
  .product-name { font-size: .85rem; }
  .add-btn { padding: .45rem .7rem; }
  .footer-inner { grid-template-columns: 1fr; }
}