/*
Theme Name: Lumen & Brass
Theme URI: https://example.com/lumen-and-brass
Author: Your Studio
Description: A dark, precision-crafted WooCommerce theme for luxury and vintage watch retailers. Features a live sweeping-second-hand hero, minute-track dividers, and instrument-panel product typography.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lumen-and-brass
Tags: e-commerce, dark, one-column, custom-logo, custom-menu, translation-ready
*/

/* =========================================================
   0. DESIGN TOKENS
   ========================================================= */
:root{
  --ink:        #14181B;
  --ink-soft:   #1B2126;
  --ink-raised: #222A30;
  --dial:       #F3EEE3;
  --dial-dim:   #E4DCC8;
  --brass:      #AD8A54;
  --brass-bright:#CBA968;
  --steel:      #4B5661;
  --racing:     #1F3A2E;
  --racing-bright:#2C5642;
  --text-dark:  #2A2823;
  --line: rgba(243,238,227,0.14);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Space Grotesk', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --container: 1240px;
  --ease: cubic-bezier(.16,.84,.44,1);
}

/* =========================================================
   1. RESET & BASE
   ========================================================= */
*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body{
  margin:0;
  background: var(--ink);
  color: var(--dial);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight:600; margin:0 0 .5em; letter-spacing:-0.01em; }
p{ margin:0 0 1em; }
button{ font-family: inherit; cursor:pointer; }
:focus-visible{ outline: 2px solid var(--brass-bright); outline-offset: 3px; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.screen-reader-text{ position:absolute; left:-9999px; }

/* =========================================================
   2. MINUTE-TRACK DIVIDER (signature structural device)
   ========================================================= */
.minute-track{
  height: 18px;
  background-image: repeating-linear-gradient(
    90deg, var(--line) 0 1px, transparent 1px 20px
  );
  background-position: center;
  background-repeat: repeat-x;
  background-size: 100% 1px;
  position: relative;
  margin: 0 auto;
  max-width: var(--container);
}
.minute-track::before{
  content:"";
  position:absolute; left:0; right:0; top:8px; height:1px;
  background: var(--line);
}

/* =========================================================
   3. HEADER
   ========================================================= */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(20,24,27,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: padding .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled{ background: rgba(20,24,27,0.98); }
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding-top: 26px; padding-bottom: 26px;
  transition: padding .3s var(--ease);
}
.site-header.is-scrolled .container{ padding-top:14px; padding-bottom:14px; }

.site-branding{ display:flex; align-items:center; gap:12px; }
.site-title{ font-size: 1.5rem; margin:0; letter-spacing: 0.02em; }
.site-title a{ display:flex; align-items:center; gap:10px; }
.site-title .mark{ color: var(--brass-bright); }
.custom-logo{ max-height: 40px; width:auto; }

.main-navigation ul{ display:flex; gap:34px; }
.main-navigation a{
  font-size: .82rem; text-transform: uppercase; letter-spacing: .12em;
  color: var(--dial-dim);
  position: relative;
  padding-bottom: 4px;
}
.main-navigation a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:1px;
  background: var(--brass-bright); transition: right .3s var(--ease);
}
.main-navigation a:hover::after,
.main-navigation .current-menu-item a::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap:22px; }
.header-icon-btn{ background:none; border:none; color:var(--dial); position:relative; padding:4px; }
.header-icon-btn svg{ width:20px; height:20px; }
.cart-count{
  position:absolute; top:-6px; right:-8px; background: var(--racing-bright);
  color: var(--dial); font-family: var(--font-mono); font-size: .62rem;
  width:16px; height:16px; border-radius:50%; display:flex; align-items:center; justify-content:center;
}
.menu-toggle{ display:none; background:none; border:none; color:var(--dial); }

@media (max-width: 880px){
  .main-navigation{
    position:fixed; inset: 0 0 0 auto; width:min(320px,80vw); height:100vh;
    background: var(--ink-soft); padding: 100px 32px; transform: translateX(100%);
    transition: transform .4s var(--ease); border-left:1px solid var(--line);
  }
  .main-navigation.is-open{ transform: translateX(0); }
  .main-navigation ul{ flex-direction:column; gap:22px; }
  .menu-toggle{ display:block; }
}

/* =========================================================
   4. HERO + LIVE WATCH FACE
   ========================================================= */
.hero{ padding: 90px 0 70px; position:relative; overflow:hidden; }
.hero .container{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items:center; }
.hero-eyebrow{
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase;
  color: var(--brass-bright); display:flex; align-items:center; gap:10px; margin-bottom:22px;
}
.hero-eyebrow::before{ content:""; width:26px; height:1px; background: var(--brass-bright); }
.hero h1{
  font-size: clamp(2.4rem, 5vw, 4.2rem); line-height:1.04; color: var(--dial);
  max-width: 11ch;
}
.hero h1 em{ font-style:italic; color: var(--brass-bright); }
.hero-sub{ color: var(--dial-dim); max-width: 46ch; font-size:1.05rem; margin-top:18px; }
.hero-ctas{ display:flex; gap:16px; margin-top:34px; flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; gap:8px; padding: 14px 26px;
  font-size:.82rem; letter-spacing:.08em; text-transform:uppercase;
  border-radius: 2px; transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  border: 1px solid transparent;
}
.btn-primary{ background: var(--racing); color: var(--dial); border-color: var(--racing-bright); }
.btn-primary:hover{ background: var(--racing-bright); transform: translateY(-2px); }
.btn-ghost{ border-color: var(--line); color: var(--dial); }
.btn-ghost:hover{ border-color: var(--brass-bright); color: var(--brass-bright); transform: translateY(-2px); }

.hero-watch{ position:relative; display:flex; justify-content:center; }
.watch-face{ width: min(420px, 90%); height:auto; }
.watch-rim{ fill:none; stroke: var(--brass); stroke-width:2.5; }
.watch-tick-major{ stroke: var(--brass-bright); stroke-width:3; }
.watch-tick-minor{ stroke: var(--line); stroke-width:1.5; }
.watch-hand-hour{ stroke: var(--dial); stroke-width:5; stroke-linecap:round; }
.watch-hand-minute{ stroke: var(--dial); stroke-width:3; stroke-linecap:round; }
.watch-hand-second{
  stroke: var(--racing-bright); stroke-width:1.6; stroke-linecap:round;
  transform-origin: 210px 210px;
  animation: sweep 60s linear infinite;
}
.watch-center{ fill: var(--brass-bright); }
@keyframes sweep{ from{ transform: rotate(0deg);} to{ transform: rotate(360deg);} }

/* =========================================================
   5. REVEAL ON SCROLL
   ========================================================= */
.reveal{ opacity:0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }
.reveal-stagger > *{ transition-delay: calc(var(--i, 0) * 90ms); }

/* =========================================================
   6. SECTIONS: COLLECTIONS / FEATURES
   ========================================================= */
.section{ padding: 90px 0; }
.section-head{ display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:44px; flex-wrap:wrap; gap:16px; }
.section-head h2{ font-size: clamp(1.8rem,3vw,2.6rem); }
.section-head .section-note{ color: var(--dial-dim); font-family: var(--font-mono); font-size:.8rem; letter-spacing:.05em; max-width:32ch; }

.collection-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:2px; background: var(--line); }
.collection-card{
  background: var(--ink-soft); position:relative; aspect-ratio: 4/5; overflow:hidden;
  display:flex; align-items:flex-end; padding:26px;
}
.collection-card img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  filter: grayscale(35%) brightness(.75); transition: transform .8s var(--ease), filter .5s var(--ease);
}
.collection-card:hover img{ transform: scale(1.06); filter: grayscale(0%) brightness(.9); }
.collection-card::after{
  content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent 40%, rgba(20,24,27,.9));
}
.collection-card .label{ position:relative; z-index:1; }
.collection-card .label small{ font-family: var(--font-mono); color: var(--brass-bright); letter-spacing:.1em; }
.collection-card .label h3{ margin:.2em 0 0; font-size:1.3rem; }

@media (max-width: 880px){ .collection-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width: 560px){ .collection-grid{ grid-template-columns:1fr; } }

/* =========================================================
   7. PRODUCT GRID (WooCommerce)
   ========================================================= */
ul.products{ display:grid !important; grid-template-columns: repeat(4,1fr); gap:30px; padding:0; }
ul.products li.product{
  list-style:none; background: var(--ink-soft); border:1px solid var(--line); padding:0 0 22px;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
ul.products li.product:hover{ border-color: var(--brass); transform: translateY(-4px); }
ul.products li.product a{ display:block; }
ul.products li.product img{ aspect-ratio:1/1; object-fit:cover; margin-bottom:18px; }
ul.products li.product .woocommerce-loop-product__title{
  font-family: var(--font-display); font-size:1.05rem; padding: 0 20px; color: var(--dial);
}
ul.products li.product .price{
  font-family: var(--font-mono); color: var(--brass-bright); padding: 6px 20px 0; display:block; font-size:.95rem;
}
ul.products li.product .price del{ color: var(--steel); opacity:.7; }
.woocommerce ul.products li.product .button{
  margin: 16px 20px 0; background: transparent; border:1px solid var(--line); color: var(--dial);
  font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; padding:10px 16px; border-radius:2px;
  width: calc(100% - 40px);
}
.woocommerce ul.products li.product .button:hover{ border-color: var(--brass-bright); color: var(--brass-bright); }
.woocommerce span.onsale{
  background: var(--racing-bright); color: var(--dial); font-family: var(--font-mono);
  font-size:.65rem; border-radius:2px; padding:4px 8px; top:14px; left:14px;
}
@media (max-width: 980px){ ul.products{ grid-template-columns: repeat(2,1fr) !important; } }
@media (max-width: 560px){ ul.products{ grid-template-columns: 1fr !important; } }

/* single product */
.woocommerce div.product div.summary{ padding-left: 20px; }
.woocommerce div.product p.price, .woocommerce div.product span.price{ font-family: var(--font-mono); color: var(--brass-bright); font-size:1.4rem; }
.woocommerce div.product .product_title{ font-size: clamp(1.8rem,3vw,2.6rem); }
.woocommerce #respond input#submit, .woocommerce a.button, .woocommerce button.button{
  background: var(--racing); color: var(--dial); border-radius:2px; border:1px solid var(--racing-bright);
  padding:14px 26px; letter-spacing:.08em; text-transform:uppercase; font-size:.8rem;
}
.woocommerce #respond input#submit:hover, .woocommerce a.button:hover{ background: var(--racing-bright); }

/* =========================================================
   8. TRUST / CRAFT STRIP
   ========================================================= */
.craft-strip{ background: var(--ink-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.craft-strip .container{ display:grid; grid-template-columns: repeat(3,1fr); gap:40px; padding: 60px 28px; }
.craft-item h4{ font-family: var(--font-mono); font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--brass-bright); margin-bottom:10px; }
.craft-item p{ color: var(--dial-dim); font-size:.92rem; margin:0; }

/* =========================================================
   9. FOOTER
   ========================================================= */
.site-footer{ padding: 70px 0 40px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:50px; }
.footer-grid h4{ font-family: var(--font-mono); font-size:.75rem; letter-spacing:.1em; text-transform:uppercase; color: var(--brass-bright); margin-bottom:16px; }
.footer-grid ul li{ margin-bottom:10px; }
.footer-grid a{ color: var(--dial-dim); font-size:.92rem; }
.footer-grid a:hover{ color: var(--dial); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; border-top:1px solid var(--line); color: var(--steel); font-size:.78rem; flex-wrap:wrap; gap:10px; }
@media (max-width: 780px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }

/* =========================================================
   10. GENERIC PAGE/BLOG
   ========================================================= */
.page-hero{ padding: 70px 0 30px; border-bottom:1px solid var(--line); }
.page-hero h1{ font-size: clamp(2rem,4vw,3rem); }
.content-area{ padding: 60px 0; }
.entry-content{ max-width: 74ch; margin:0 auto; }
.entry-content img{ margin: 30px 0; }
.archive-grid{ display:grid; grid-template-columns: repeat(2,1fr); gap:36px; }
@media (max-width:780px){ .archive-grid{ grid-template-columns:1fr; } }
.post-card{ border:1px solid var(--line); padding: 24px; }
.post-card h2{ font-size:1.3rem; margin-bottom:8px; }
.post-card .meta{ font-family: var(--font-mono); font-size:.72rem; color: var(--brass-bright); letter-spacing:.06em; text-transform:uppercase; margin-bottom:10px; }

@media (max-width: 880px){
  .hero .container{ grid-template-columns:1fr; }
  .hero-watch{ order:-1; margin-bottom: 10px; }
}