/*
Theme Name: Meridian
Theme URI: https://example.com/meridian
Author: Your Store
Description: A monochrome, editorial WooCommerce theme for high-end watch and timepiece brands. Full-bleed photography, centered wordmark navigation, restrained serif/sans pairing.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: meridian
*/

/* =========================================================
   TOKENS
========================================================= */
:root{
  --ink: #0E0E0E;
  --ink-soft: #201F1D;
  --paper: #FAFAF8;
  --paper-raised: #F1F0EB;
  --line: #E4E3DF;
  --line-dark: #2B2A27;
  --grey: #8A8A85;
  --steel: #2B3A42;
  --white: #FFFFFF;

  --font-display: "Cormorant", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --measure: 60ch;
  --radius: 0px;
  --gap: clamp(1.25rem, 2.4vw, 2.5rem);
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* =========================================================
   RESET & BASE
========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.01em;
}
img{ max-width: 100%; height: auto; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; }

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1{ font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 400; }
h2{ font-size: clamp(1.9rem, 3.4vw, 2.8rem); font-weight: 400; }
h3{ font-size: 1.4rem; }
p{ margin: 0 0 1.1em; max-width: var(--measure); color: var(--ink-soft); }

:focus-visible{ outline: 2px solid var(--steel); outline-offset: 3px; }

.container{ max-width: 1280px; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 3rem); }
.container-narrow{ max-width: 860px; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 3rem); }

.screen-reader-text{ position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* =========================================================
   MERIDIAN LINE — signature divider (thin rule + centered mark)
========================================================= */
.meridian-line{
  display: flex; align-items: center; gap: 1rem;
  color: var(--grey);
}
.meridian-line::before, .meridian-line::after{
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.meridian-line .mark{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink); flex: 0 0 auto;
}
.meridian-line.on-dark::before, .meridian-line.on-dark::after{ background: #3A3936; }
.meridian-line.on-dark .mark{ background: var(--white); }

/* =========================================================
   BUTTONS & FORMS
========================================================= */
.btn, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button,
.woocommerce #respond input#submit{
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  background: var(--ink);
  color: var(--white) !important;
  border: 1px solid var(--ink);
  padding: 0.9em 1.9em;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}
.btn:hover, .woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover{
  background: var(--steel); border-color: var(--steel);
}
.btn-outline{ background: transparent; color: var(--ink) !important; border: 1px solid var(--ink); }
.btn-outline:hover{ background: var(--ink); color: var(--white) !important; }

input[type="text"], input[type="email"], input[type="tel"], input[type="password"],
input[type="number"], input[type="search"], textarea, select,
.woocommerce table.shop_table{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8em 0.9em;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--ink);
}
input:focus, textarea:focus, select:focus{ border-color: var(--steel); }

/* =========================================================
   HEADER — centered wordmark, split nav
========================================================= */
.site-header{
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.header-inner{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  padding: 1.3rem 0;
}
.site-branding{ text-align: center; }
.site-branding a{
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.site-branding img{ max-height: 40px; }

.primary-nav ul{ display: flex; gap: 2rem; }
.primary-nav.nav-left{ justify-content: flex-start; }
.primary-nav.nav-right{ justify-content: flex-end; }
.primary-nav a{
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.primary-nav a:hover, .primary-nav .current-menu-item > a{
  color: var(--ink); border-color: var(--ink);
}

.header-actions{ display: flex; align-items: center; justify-content: flex-end; gap: 1.3rem; }
.header-cart{ position: relative; display: flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; letter-spacing: 0.05em; }
.header-cart .count{
  background: var(--ink); color: var(--white);
  border-radius: 50%; width: 1.3em; height: 1.3em;
  display: inline-flex; align-items: center; justify-content: center; font-size: 0.68rem;
}

.menu-toggle{ display: none; background: none; border: 1px solid var(--line-dark); padding: 0.5em 0.7em; }

/* =========================================================
   HERO — full-bleed, centered overlay copy
========================================================= */
.hero{
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: flex-end;
  background: var(--ink) center/cover no-repeat;
  color: var(--white);
}
.hero::after{
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.55) 100%);
}
.hero-inner{
  position: relative; z-index: 2;
  width: 100%;
  padding: 0 clamp(1.25rem, 4vw, 3rem) clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
}
.hero-kicker{
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: #D8D6CE;
  margin-bottom: 1rem;
}
.hero h1{ color: var(--white); margin: 0 auto 1.1rem; max-width: 16ch; }
.hero p{ color: #E3E1D8; margin: 0 auto 1.6rem; max-width: 44ch; }
.hero-actions{ display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero .btn-outline{ color: var(--white) !important; border-color: rgba(255,255,255,0.55); }
.hero .btn-outline:hover{ background: var(--white); color: var(--ink) !important; }

/* =========================================================
   SECTIONS
========================================================= */
.section{ padding: clamp(4rem, 7vw, 6.5rem) 0; }
.section-head{ text-align: center; max-width: 640px; margin: 0 auto 3rem; }
.section-head p{ margin: 0.6em auto 0; color: var(--grey); }

/* Editorial split (image + copy), alternating */
.editorial{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--gap);
  align-items: center;
}
.editorial.reverse{ direction: rtl; }
.editorial.reverse > *{ direction: ltr; }
.editorial img{ width: 100%; }
.editorial-copy .eyebrow{ display: block; font-size: 0.78rem; letter-spacing: 0.08em; color: var(--grey); margin-bottom: 0.8rem; }

/* Collections grid */
.collections-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.collection-card{ position: relative; aspect-ratio: 3 / 4; overflow: hidden; display: block; background: var(--paper-raised); }
.collection-card img{ width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.collection-card:hover img{ transform: scale(1.04); }
.collection-card figcaption{
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.6rem;
  background: linear-gradient(0deg, rgba(0,0,0,0.5), transparent);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-align: center;
}

/* =========================================================
   WOOCOMMERCE — PRODUCT GRID
========================================================= */
.woocommerce ul.products{
  display: grid !important;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin: 0 0 2rem;
}
.woocommerce ul.products li.product{ list-style: none; background: transparent; }
.woocommerce ul.products li.product img{ width: 100%; aspect-ratio: 4/5; object-fit: cover; background: var(--paper-raised); }
.woocommerce ul.products li.product .product-info{ padding: 1rem 0 0; text-align: center; }
.woocommerce ul.products li.product h2,
.woocommerce ul.products li.product .woocommerce-loop-product__title{ font-size: 1.05rem; margin: 0.2em 0 0.3em; }
.woocommerce ul.products li.product .price{ font-family: var(--font-body); color: var(--grey); font-size: 0.88rem; letter-spacing: 0.03em; }
.woocommerce ul.products li.product .price ins{ text-decoration: none; color: var(--ink); }
.woocommerce ul.products li.product .button{
  margin-top: 0.9rem; display: none;
}
.woocommerce ul.products li.product:hover .button{
  display: inline-flex; background: transparent; color: var(--ink) !important; border-color: var(--ink);
  font-size: 0.72rem;
}
.woocommerce span.onsale{
  background: var(--ink); color: var(--white); border-radius: 0;
  font-family: var(--font-body); font-weight: 500; font-size: 0.68rem; letter-spacing: 0.05em;
  padding: 0.35em 0.7em; left: 0; top: 0; right: auto; min-height: unset; min-width: unset;
}

/* Single product */
.woocommerce div.product .product_title{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.woocommerce div.product p.price, .woocommerce div.product span.price{
  font-family: var(--font-body); color: var(--grey); font-size: 1.1rem; letter-spacing: 0.02em;
}
.woocommerce div.product .woocommerce-product-details__short-description{ color: var(--ink-soft); }
.woocommerce-tabs ul.tabs li{ display: inline-block; margin-right: 1.8rem; padding-bottom: 0.5rem; border-bottom: 1px solid transparent; font-size: 0.85rem; letter-spacing: 0.04em; }
.woocommerce-tabs ul.tabs li.active{ border-color: var(--ink); }
.woocommerce-tabs ul.tabs{ border-bottom: 1px solid var(--line); margin-bottom: 1.8rem; }

.woocommerce table.shop_table{ border-collapse: collapse; width: 100%; }
.woocommerce table.shop_table th{ font-family: var(--font-display); text-align: left; padding: 0.9em; border-bottom: 1px solid var(--line); }
.woocommerce table.shop_table td{ padding: 0.9em; border-bottom: 1px solid var(--line); }

/* =========================================================
   FOOTER
========================================================= */
.site-footer{ background: var(--ink); color: #B9B6AC; padding: clamp(3.5rem, 6vw, 5rem) 0 2rem; }
.footer-grid{ display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--gap); padding-bottom: 2.8rem; }
.footer-grid h4{ color: var(--white); font-size: 0.78rem; letter-spacing: 0.06em; margin-bottom: 1.1rem; }
.site-footer a{ color: #B9B6AC; }
.site-footer a:hover{ color: var(--white); }
.footer-grid ul li{ margin-bottom: 0.7em; font-size: 0.85rem; }
.footer-brand p{ color: #8A8779; font-size: 0.85rem; max-width: 30ch; }
.footer-bottom{
  border-top: 1px solid #2B2A27; padding-top: 1.6rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: 0.75rem; letter-spacing: 0.03em; color: #6E6C63;
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 980px){
  .editorial, .editorial.reverse{ grid-template-columns: 1fr; direction: ltr; }
  .collections-grid{ grid-template-columns: repeat(2, 1fr); }
  .woocommerce ul.products{ grid-template-columns: repeat(2, 1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .header-inner{ grid-template-columns: auto 1fr auto; }
}
@media (max-width: 640px){
  .primary-nav{ display: none; }
  .menu-toggle{ display: inline-flex; }
  .collections-grid{ grid-template-columns: 1fr; }
  .woocommerce ul.products{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .hero{ min-height: 70vh; }
}

.site-header.nav-open .primary-nav{
  display: flex; position: absolute; top: 100%; left: 0; right: 0;
  background: var(--paper); border-bottom: 1px solid var(--line);
  flex-direction: column; align-items: center; padding: 1.5rem 0 2rem;
}
.site-header.nav-open .primary-nav ul{ flex-direction: column; gap: 1rem; align-items: center; }