/* ==========================================================================
   Kollárová Vyšívání — design system
   ========================================================================== */

:root {
  --color-bg: #FAF6EF;
  --color-bg-alt: #F1E8D9;
  --color-surface: #FFFFFF;
  --color-ink: #29221A;
  --color-ink-soft: #6E6153;
  --color-ink-faint: #97897A;
  --color-border: #E5D9C6;
  --color-border-strong: #D2C1A6;

  --color-primary: #2B4A42;
  --color-primary-dark: #1B322C;
  --color-primary-soft: #E6EDE9;

  --color-accent: #C1622F;
  --color-accent-dark: #9C4C22;
  --color-accent-soft: #F5E4D6;

  --color-shop: #A9791F;
  --color-shop-dark: #7E5A15;
  --color-shop-soft: #F3E7C9;

  --color-success: #3E6B4F;
  --color-success-soft: #E4EEE6;

  --ph-1-a: #2B4A42; --ph-1-b: #4F7568;
  --ph-2-a: #B4592A; --ph-2-b: #DE8C56;
  --ph-3-a: #A9791F; --ph-3-b: #D6AE5E;
  --ph-4-a: #A85F52; --ph-4-b: #D69C8D;
  --ph-5-a: #6E8574; --ph-5-b: #A2B7A5;
  --ph-6-a: #3B4A5C; --ph-6-b: #647389;
  --ph-7-a: #85552F; --ph-7-b: #B98358;
  --ph-8-a: #4A4038; --ph-8-b: #7B6E5D;

  --font-display: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --container: 1180px;
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(41, 34, 26, 0.08);
  --shadow-md: 0 10px 30px rgba(41, 34, 26, 0.10);
  --shadow-lg: 0 20px 50px rgba(41, 34, 26, 0.16);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; }
body {
  margin: 0;
  overflow-x: hidden;
  width: 100%;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.18;
  margin: 0 0 .5em;
  color: var(--color-primary-dark);
}
h1 { font-size: clamp(2.1rem, 1.6rem + 2.2vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 1.3rem + 1.3vw, 2.35rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.2rem, 1.05rem + .7vw, 1.5rem); }
h4 { font-size: 1.05rem; }
p { margin: 0 0 1em; color: var(--color-ink-soft); }
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.section-alt { background: var(--color-bg-alt); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 22px; height: 1px;
  background: var(--color-accent);
}
.eyebrow.shop { color: var(--color-shop-dark); }
.eyebrow.shop::before { background: var(--color-shop); }

.section-head { max-width: 620px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.lede { font-size: 1.08rem; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 13px 26px;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .01em;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); box-shadow: var(--shadow-md); }
.btn-dark { background: var(--color-primary); color: #fff; }
.btn-dark:hover { background: var(--color-primary-dark); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; border-color: var(--color-border-strong); color: var(--color-ink); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-shop { background: var(--color-shop); color: #fff; }
.btn-shop:hover { background: var(--color-shop-dark); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--color-primary); padding: 8px 4px; }
.btn-ghost:hover { color: var(--color-accent); }
.btn-block { width: 100%; }
.btn-sm { padding: 9px 18px; font-size: .82rem; }
.btn-lg { padding: 16px 34px; font-size: 1rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-icon {
  width: 42px; height: 42px; padding: 0; border-radius: 50%;
  background: var(--color-surface); border: 1px solid var(--color-border-strong);
  color: var(--color-ink);
}
.btn-icon:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250, 246, 239, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow .25s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 6px 20px rgba(41, 34, 26, 0.08); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 16px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.15rem;
}
.brand-text {
  font-family: var(--font-display); font-size: 1.2rem; color: var(--color-primary-dark);
  letter-spacing: .01em;
}
.brand-text em { font-style: normal; color: var(--color-accent); }
.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  font-size: .93rem; font-weight: 500; color: var(--color-ink);
  padding: 6px 0; position: relative;
}
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--color-accent); transition: width .2s var(--ease);
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a.nav-shop { color: var(--color-shop-dark); font-weight: 600; }
.main-nav a.nav-shop::after { background: var(--color-shop); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  position: relative; width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border-strong); color: var(--color-ink);
  transition: border-color .18s, color .18s;
}
.icon-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.icon-btn svg { width: 19px; height: 19px; }
.badge {
  position: absolute; top: -6px; right: -6px;
  background: var(--color-accent); color: #fff;
  font-size: .64rem; font-weight: 700; line-height: 1;
  min-width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  padding: 0 2px; opacity: 0; transform: scale(.6); transition: all .2s var(--ease);
}
.badge.show { opacity: 1; transform: scale(1); }
.nav-toggle {
  display: none; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--color-border-strong); background: transparent;
  align-items: center; justify-content: center; flex-direction: column; gap: 4px;
}
.nav-toggle span { width: 18px; height: 2px; background: var(--color-ink); border-radius: 2px; transition: all .2s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .main-nav {
    position: fixed; top: 73px; left: 0; right: 0; height: calc(100vh - 73px);
    background: var(--color-bg);
    flex-direction: column; align-items: flex-start; gap: 2px;
    padding: 18px 24px 28px; overflow-y: auto;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: all .22s var(--ease);
    border-top: 1px solid var(--color-border);
  }
  .main-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .main-nav a { width: 100%; padding: 13px 4px; border-bottom: 1px solid var(--color-border); font-size: 1.02rem; }
  .nav-toggle { display: flex; }
}

@media (max-width: 460px) {
  .header-inner { padding: 12px 16px; gap: 8px; }
  .brand-mark { width: 34px; height: 34px; font-size: 1rem; }
  .brand-text { font-size: 1.02rem; }
  .header-actions { gap: 6px; }
  .icon-btn, .nav-toggle { width: 38px; height: 38px; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 60px 0 90px;
  background:
    radial-gradient(circle at 14% 18%, rgba(43, 74, 66, .08), transparent 45%),
    radial-gradient(circle at 88% 78%, rgba(193, 98, 47, .10), transparent 42%),
    var(--color-bg);
  overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}
.hero-copy .eyebrow { margin-bottom: 18px; }
.hero-copy p { font-size: 1.1rem; max-width: 480px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-stats { display: flex; gap: 34px; margin-top: 46px; }
.hero-stat b { display: block; font-family: var(--font-display); font-size: 1.7rem; color: var(--color-primary-dark); }
.hero-stat span { font-size: .8rem; color: var(--color-ink-faint); letter-spacing: .02em; }
.hero-media { position: relative; }
.hero-media .media-placeholder { aspect-ratio: 4/4.6; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.hero-media-card {
  position: absolute; left: -30px; bottom: -26px;
  background: var(--color-surface); border-radius: var(--radius-md);
  padding: 16px 20px; box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--color-border);
}
.hero-media-card .stars { color: var(--color-shop); font-size: .85rem; }
.hero-media-card strong { display: block; font-family: var(--font-display); font-size: 1rem; }
.hero-media-card small { color: var(--color-ink-faint); font-size: .76rem; }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .hero-media-card { position: static; width: fit-content; margin: 16px auto 0; }
}

/* ---------- media placeholders (product / portfolio art) ---------- */
.media-placeholder {
  position: relative; overflow: hidden; border-radius: var(--radius-md);
  aspect-ratio: 1/1; display: flex; align-items: flex-end;
  background-size: 14px 14px, cover;
  background-image: radial-gradient(circle, rgba(255,255,255,.20) 1px, transparent 1.6px), linear-gradient(145deg, var(--c1), var(--c2));
}
.media-placeholder::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,.16), transparent 45%);
}
.media-placeholder .ph-tag {
  position: relative; z-index: 1; margin: 14px; padding: 5px 11px;
  background: rgba(255,255,255,.92); border-radius: 20px;
  font-size: .68rem; font-weight: 600; letter-spacing: .04em; color: var(--color-ink);
}
.ph-1 { --c1: var(--ph-1-a); --c2: var(--ph-1-b); }
.ph-2 { --c1: var(--ph-2-a); --c2: var(--ph-2-b); }
.ph-3 { --c1: var(--ph-3-a); --c2: var(--ph-3-b); }
.ph-4 { --c1: var(--ph-4-a); --c2: var(--ph-4-b); }
.ph-5 { --c1: var(--ph-5-a); --c2: var(--ph-5-b); }
.ph-6 { --c1: var(--ph-6-a); --c2: var(--ph-6-b); }
.ph-7 { --c1: var(--ph-7-a); --c2: var(--ph-7-b); }
.ph-8 { --c1: var(--ph-8-a); --c2: var(--ph-8-b); }

/* ---------- feature / info cards ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 32px 28px;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feature-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-primary-soft); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-card.shop .feature-icon { background: var(--color-shop-soft); color: var(--color-shop-dark); }
@media (max-width: 860px) { .feature-grid { grid-template-columns: 1fr; } }

/* ---------- process steps ---------- */
.process-list { display: flex; flex-direction: column; }
.process-step { display: grid; grid-template-columns: 64px 1fr; gap: 22px; padding: 26px 0; border-top: 1px solid var(--color-border); }
.process-step:last-child { border-bottom: 1px solid var(--color-border); }
.process-num {
  font-family: var(--font-display); font-size: 1.6rem; color: var(--color-accent);
}
.process-step h3 { margin-bottom: 6px; }
.process-step p { margin: 0; max-width: 560px; }

/* ---------- portfolio ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.chip {
  border: 1px solid var(--color-border-strong); background: var(--color-surface);
  padding: 9px 18px; border-radius: 30px; font-size: .84rem; font-weight: 500;
  color: var(--color-ink-soft); transition: all .18s var(--ease);
}
.chip:hover { border-color: var(--color-primary); color: var(--color-primary); }
.chip.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.portfolio-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.portfolio-card { display: block; }
.portfolio-card .media-placeholder { aspect-ratio: 4/5; margin-bottom: 14px; }
.portfolio-card .cat { font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--color-accent-dark); font-weight: 600; }
.portfolio-card h4 { margin: 4px 0 0; }
@media (max-width: 980px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .portfolio-grid { grid-template-columns: 1fr 1fr; gap: 14px; } }

/* ---------- shop toolbar & grid ---------- */
.shop-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  flex-wrap: wrap; margin-bottom: 30px; padding-bottom: 22px; border-bottom: 1px solid var(--color-border);
}
.search-field {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--color-border-strong); border-radius: 30px;
  padding: 10px 18px; background: var(--color-surface); min-width: 240px;
}
.search-field svg { width: 16px; height: 16px; color: var(--color-ink-faint); flex-shrink: 0; }
.search-field input { border: none; outline: none; background: transparent; width: 100%; font-size: .9rem; }
.sort-field select {
  border: 1px solid var(--color-border-strong); border-radius: 30px; background: var(--color-surface);
  padding: 10px 34px 10px 18px; font-size: .87rem; color: var(--color-ink);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23A9791F' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.result-count { font-size: .84rem; color: var(--color-ink-faint); }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.product-card { position: relative; }
.product-card .media-placeholder { aspect-ratio: 1/1; margin-bottom: 14px; }
.product-card .wishlist-toggle {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.94);
  display: flex; align-items: center; justify-content: center; border: none; color: var(--color-ink);
}
.product-card .wishlist-toggle svg { width: 16px; height: 16px; }
.product-card .wishlist-toggle.active { color: var(--color-accent); }
.product-card .wishlist-toggle.active svg { fill: var(--color-accent); }
.product-card .cat { font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--color-shop-dark); font-weight: 600; }
.product-card h4 { margin: 5px 0 6px; font-size: 1.05rem; }
.product-card .price-row { display: flex; align-items: center; justify-content: space-between; margin-top: 6px; }
.price { font-family: var(--font-display); font-size: 1.15rem; color: var(--color-primary-dark); }
.stars { color: var(--color-shop); font-size: .78rem; letter-spacing: 1px; }
.rating-row { display: flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--color-ink-faint); margin-bottom: 2px; }
.quick-add {
  width: 100%; margin-top: 12px; background: var(--color-surface); border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md); padding: 10px; font-size: .84rem; font-weight: 600; color: var(--color-ink);
  transition: all .18s var(--ease);
}
.quick-add:hover { background: var(--color-shop); border-color: var(--color-shop); color: #fff; }
.empty-shop-state { text-align: center; padding: 70px 20px; color: var(--color-ink-faint); grid-column: 1 / -1; }
@media (max-width: 980px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .product-grid { grid-template-columns: 1fr 1fr; gap: 14px; } }

/* ---------- toast ---------- */
.toast {
  position: fixed; bottom: 26px; right: 26px; z-index: 200;
  background: var(--color-primary-dark); color: #fff;
  padding: 15px 22px; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 12px; font-size: .88rem;
  transform: translateY(16px); opacity: 0; pointer-events: none; transition: all .28s var(--ease);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast svg { width: 18px; height: 18px; color: var(--color-shop-soft); flex-shrink: 0; }

/* ---------- breadcrumb ---------- */
.breadcrumb { font-size: .8rem; color: var(--color-ink-faint); margin-bottom: 26px; display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span { color: var(--color-border-strong); }

/* ---------- product detail ---------- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.gallery-main { margin-bottom: 14px; }
.gallery-main .media-placeholder { aspect-ratio: 1/1; }
.gallery-thumbs { display: flex; gap: 10px; }
.gallery-thumbs button { border: 2px solid transparent; border-radius: var(--radius-sm); overflow: hidden; padding: 0; width: 72px; height: 72px; }
.gallery-thumbs button.active { border-color: var(--color-shop); }
.gallery-thumbs .media-placeholder { aspect-ratio: 1/1; border-radius: 0; }
.pd-cat { color: var(--color-shop-dark); font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.pd-title { margin: 8px 0 10px; }
.pd-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.pd-rating a { font-size: .82rem; color: var(--color-ink-faint); }
.pd-price { font-family: var(--font-display); font-size: 1.9rem; color: var(--color-primary-dark); margin-bottom: 18px; }
.stock-pill {
  display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 600;
  color: var(--color-success); background: var(--color-success-soft);
  padding: 5px 12px; border-radius: 30px; margin-bottom: 22px;
}
.stock-pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); }
.option-group { margin-bottom: 22px; }
.option-label { display: flex; justify-content: space-between; font-size: .84rem; font-weight: 600; margin-bottom: 10px; }
.option-label span { font-weight: 400; color: var(--color-ink-faint); }
.swatch-row { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch {
  border: 1px solid var(--color-border-strong); background: var(--color-surface);
  padding: 9px 17px; border-radius: 30px; font-size: .84rem; color: var(--color-ink);
}
.swatch.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.qty-row { display: flex; align-items: center; gap: 18px; margin-bottom: 24px; }
.qty-stepper { display: flex; align-items: center; border: 1px solid var(--color-border-strong); border-radius: 30px; overflow: hidden; }
.qty-stepper button { width: 38px; height: 38px; background: transparent; border: none; font-size: 1.1rem; color: var(--color-ink); }
.qty-stepper button:hover { background: var(--color-bg-alt); }
.qty-stepper span { width: 32px; text-align: center; font-weight: 600; }
.pd-actions { display: flex; gap: 12px; margin-bottom: 26px; }
.pd-note { display: flex; gap: 10px; align-items: flex-start; font-size: .84rem; color: var(--color-ink-faint); border-top: 1px solid var(--color-border); padding-top: 20px; }
.pd-note svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; color: var(--color-primary); }

.tabs { margin-top: 64px; }
.tab-list { display: flex; gap: 8px; border-bottom: 1px solid var(--color-border); margin-bottom: 28px; flex-wrap: wrap; }
.tab-btn { padding: 12px 20px; font-size: .9rem; font-weight: 600; color: var(--color-ink-faint); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab-btn.active { color: var(--color-primary-dark); border-color: var(--color-accent); }
.tab-panel { display: none; max-width: 760px; }
.tab-panel.active { display: block; }
.review-item { border-top: 1px solid var(--color-border); padding: 20px 0; }
.review-item:first-child { border-top: none; }
.review-head { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.review-head strong { font-family: var(--font-display); font-weight: 400; }
.review-head small { color: var(--color-ink-faint); font-size: .78rem; }

.related-heading { margin-top: 70px; margin-bottom: 26px; }
@media (max-width: 900px) {
  .product-detail { grid-template-columns: 1fr; gap: 30px; }
}

/* ---------- cart / checkout ---------- */
.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 44px; align-items: start; }
.cart-line {
  display: grid; grid-template-columns: 84px 1fr auto auto; gap: 18px; align-items: center;
  padding: 20px 0; border-bottom: 1px solid var(--color-border);
}
.cart-line .media-placeholder { aspect-ratio: 1/1; border-radius: var(--radius-sm); }
.cart-line-info h4 { margin: 0 0 4px; font-size: 1rem; }
.cart-line-info .variant { font-size: .8rem; color: var(--color-ink-faint); }
.cart-line-remove { font-size: .78rem; color: var(--color-accent-dark); margin-top: 8px; display: inline-block; }
.cart-line-price { font-family: var(--font-display); font-size: 1.05rem; white-space: nowrap; }
.summary-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 28px; position: sticky; top: 100px;
}
.summary-row { display: flex; justify-content: space-between; font-size: .92rem; padding: 10px 0; color: var(--color-ink-soft); }
.summary-row.total { border-top: 1px solid var(--color-border); margin-top: 8px; padding-top: 18px; font-size: 1.1rem; font-weight: 700; color: var(--color-ink); }
.summary-row.total .price { font-size: 1.25rem; }
.shipping-options { display: flex; flex-direction: column; gap: 10px; margin: 16px 0 20px; }
.radio-card {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  border: 1px solid var(--color-border-strong); border-radius: var(--radius-md);
  padding: 12px 14px; font-size: .86rem; cursor: pointer; transition: border-color .18s;
}
.radio-card:has(input:checked) { border-color: var(--color-primary); background: var(--color-primary-soft); }
.radio-card input { accent-color: var(--color-primary); }
.radio-card .opt-price { font-weight: 600; color: var(--color-ink); }
.promo-row { display: flex; gap: 8px; margin: 18px 0; }
.promo-row input {
  flex: 1; border: 1px solid var(--color-border-strong); border-radius: var(--radius-md); padding: 10px 14px; font-size: .85rem;
}
.promo-msg { font-size: .8rem; margin-top: -8px; margin-bottom: 14px; min-height: 1em; }
.promo-msg.ok { color: var(--color-success); }
.promo-msg.err { color: var(--color-accent-dark); }
.empty-state {
  text-align: center; padding: 80px 20px; border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg); color: var(--color-ink-faint);
}
.empty-state svg { width: 44px; height: 44px; margin: 0 auto 18px; color: var(--color-border-strong); }
@media (max-width: 900px) {
  .cart-layout { grid-template-columns: 1fr; }
  .summary-card { position: static; }
  .cart-line { grid-template-columns: 60px 1fr; grid-template-rows: auto auto; }
  .cart-line-qty { grid-column: 2; }
  .cart-line-price { grid-column: 2; justify-self: start; }
}

/* ---------- checkout steps ---------- */
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 44px; align-items: start; }
.checkout-block {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 28px; margin-bottom: 22px;
}
.checkout-block h3 { display: flex; align-items: center; gap: 10px; }
.checkout-block h3 .step-num {
  width: 26px; height: 26px; border-radius: 50%; background: var(--color-primary); color: #fff;
  font-size: .8rem; display: flex; align-items: center; justify-content: center; font-family: var(--font-body); font-weight: 700;
}
.mini-cart-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--color-border); align-items: center; }
.mini-cart-item .media-placeholder { width: 52px; height: 52px; aspect-ratio: auto; border-radius: var(--radius-sm); }
.mini-cart-item .name { font-size: .86rem; }
.mini-cart-item .qty { font-size: .76rem; color: var(--color-ink-faint); }
.mini-cart-item .price { margin-left: auto; font-size: .9rem; }
.success-panel { text-align: center; padding: 70px 20px; max-width: 560px; margin: 0 auto; }
.success-icon {
  width: 74px; height: 74px; border-radius: 50%; background: var(--color-success-soft); color: var(--color-success);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 24px;
}
.success-icon svg { width: 34px; height: 34px; }
.order-ref {
  display: inline-block; background: var(--color-bg-alt); border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md); padding: 10px 20px; font-family: var(--font-display); letter-spacing: .04em; margin: 14px 0 26px;
}
@media (max-width: 960px) { .checkout-layout { grid-template-columns: 1fr; } }

/* ---------- forms ---------- */
.form-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 40px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field.full { grid-column: 1 / -1; }
.field label { display: block; font-size: .84rem; font-weight: 600; margin-bottom: 8px; }
.field .hint { font-weight: 400; color: var(--color-ink-faint); }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--color-border-strong); border-radius: var(--radius-md);
  padding: 12px 15px; font-size: .92rem; background: var(--color-surface); color: var(--color-ink);
  transition: border-color .18s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--color-primary); }
.field textarea { resize: vertical; min-height: 130px; }
.field-file {
  border: 1px dashed var(--color-border-strong); border-radius: var(--radius-md);
  padding: 22px; text-align: center; font-size: .84rem; color: var(--color-ink-faint); position: relative;
}
.field-file input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.checkbox-row { display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; color: var(--color-ink-soft); margin-bottom: 24px; }
.checkbox-row input { margin-top: 3px; accent-color: var(--color-primary); }
.form-success { display: none; text-align: center; padding: 40px 10px; }
.form-success.show { display: block; }
.form-success .success-icon { width: 64px; height: 64px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } .form-card { padding: 26px; } }

/* ---------- contact page ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-bottom: 60px; }
.contact-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 26px; display: flex; gap: 16px; align-items: flex-start;
}
.contact-card .feature-icon { flex-shrink: 0; margin-bottom: 0; }
.contact-card h4 { margin-bottom: 4px; }
.contact-card p { margin: 0; font-size: .9rem; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.map-placeholder {
  aspect-ratio: 4/3.3; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 10px; color: #fff; text-align: center;
  background-image: radial-gradient(circle, rgba(255,255,255,.18) 1px, transparent 1.6px), linear-gradient(150deg, var(--ph-6-a), var(--ph-6-b));
  background-size: 14px 14px, cover;
}
.map-placeholder svg { width: 30px; height: 30px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .contact-layout { grid-template-columns: 1fr; } }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--color-primary); color: #fff; border-radius: var(--radius-lg);
  padding: 56px 50px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
}
.cta-banner h2 { color: #fff; margin-bottom: 8px; }
.cta-banner p { color: rgba(255,255,255,.78); margin: 0; max-width: 460px; }
@media (max-width: 700px) { .cta-banner { padding: 40px 26px; text-align: center; justify-content: center; } }

/* ---------- footer ---------- */
.site-footer { background: var(--color-primary-dark); color: rgba(255,255,255,.78); margin-top: 90px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 64px 24px 40px; }
.footer-brand .brand-text { color: #fff; }
.footer-brand p { color: rgba(255,255,255,.6); margin-top: 14px; max-width: 300px; font-size: .88rem; }
.footer-col h4 { color: #fff; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { font-size: .89rem; color: rgba(255,255,255,.72); }
.footer-col a:hover { color: #fff; }
.footer-col address { font-style: normal; font-size: .89rem; line-height: 1.9; color: rgba(255,255,255,.72); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding: 22px 24px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: .78rem; color: rgba(255,255,255,.5);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; } }

/* ---------- misc ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }
@media (max-width: 900px) { .two-col, .two-col.reverse { grid-template-columns: 1fr; direction: ltr; } }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.tag-list span {
  border: 1px solid var(--color-border-strong); border-radius: 30px; padding: 6px 14px; font-size: .78rem; color: var(--color-ink-soft);
}
.page-hero { padding: 54px 0 20px; }
.page-hero .eyebrow { margin-bottom: 12px; }
.page-hero p { max-width: 600px; font-size: 1.02rem; }

/* ==========================================================================
   Animace a mikro-interakce
   ========================================================================== */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes popIn {
  0% { transform: scale(1); }
  35% { transform: scale(1.28); }
  60% { transform: scale(.94); }
  100% { transform: scale(1); }
}
@keyframes badgePop {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  100% { transform: scale(1); }
}
@keyframes checkDraw {
  from { stroke-dashoffset: 24; }
  to { stroke-dashoffset: 0; }
}
@keyframes shimmerSweep {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(220%); }
}

/* scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* staggered entrance for dynamically rendered cards (product/portfolio grids) */
.card-enter {
  animation: fadeInUp .55s var(--ease) both;
  animation-delay: calc(var(--i, 0) * 70ms);
}

/* card hover lift + media zoom, applied on top of existing hover rules */
.product-card, .portfolio-card {
  transition: transform .3s var(--ease);
}
.product-card:hover, .portfolio-card:hover { transform: translateY(-6px); }
.product-card .media-placeholder, .portfolio-card .media-placeholder, .gallery-main .media-placeholder {
  transition: transform .5s var(--ease);
}
.product-card:hover .media-placeholder, .portfolio-card:hover .media-placeholder {
  transform: scale(1.045);
}

/* buttons: subtle press + hover lift */
.btn { will-change: transform; }
.btn-primary:hover, .btn-shop:hover, .btn-dark:hover { transform: translateY(-2px); }
.btn-primary, .btn-shop, .btn-dark { transition: transform .2s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease); }

/* wishlist heart pop */
.wishlist-toggle svg, .btn-icon svg { transition: transform .25s var(--ease), color .2s, fill .2s; }
.wishlist-toggle.pop svg, .btn-icon.pop svg { animation: popIn .45s var(--ease); }

/* cart / wishlist badge pop when count changes */
.badge.pop { animation: badgePop .4s var(--ease); }

/* quick-add / add-to-cart success state */
.quick-add, #addToCartBtn { transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease); }
.quick-add.added { background: var(--color-success); border-color: var(--color-success); color: #fff; }
.added-flash#addToCartBtn { background: var(--color-success) !important; }

/* tab panel fade */
.tab-panel.active { animation: fadeIn .35s var(--ease); }

/* filter grid fade when list re-renders */
.product-grid, .portfolio-grid { transition: opacity .2s var(--ease); }
.product-grid.is-filtering, .portfolio-grid.is-filtering { opacity: 0; }

/* success / checkmark panels */
.success-icon svg, .form-success .success-icon svg {
  stroke-dasharray: 24; stroke-dashoffset: 24;
  animation: checkDraw .5s var(--ease) .15s forwards;
}
.success-icon { animation: popIn .5s var(--ease); }

/* hero entrance on load */
.hero-copy .eyebrow { animation: fadeInUp .6s var(--ease) both; }
.hero-copy h1 { animation: fadeInUp .6s var(--ease) .08s both; }
.hero-copy p { animation: fadeInUp .6s var(--ease) .16s both; }
.hero-copy .hero-actions { animation: fadeInUp .6s var(--ease) .24s both; }
.hero-copy .hero-stats { animation: fadeInUp .6s var(--ease) .32s both; }
.hero-media { animation: fadeIn .8s var(--ease) .1s both; }

/* toast easing refinement */
.toast { transition: transform .32s cubic-bezier(.34,1.56,.64,1), opacity .32s var(--ease); }

/* mobile nav link stagger */
@media (max-width: 900px) {
  .main-nav a { opacity: 0; transform: translateX(-8px); transition: opacity .3s var(--ease), transform .3s var(--ease); }
  .main-nav.open a { opacity: 1; transform: translateX(0); }
  .main-nav.open a:nth-child(1) { transition-delay: .04s; }
  .main-nav.open a:nth-child(2) { transition-delay: .08s; }
  .main-nav.open a:nth-child(3) { transition-delay: .12s; }
  .main-nav.open a:nth-child(4) { transition-delay: .16s; }
  .main-nav.open a:nth-child(5) { transition-delay: .2s; }
  .main-nav.open a:nth-child(6) { transition-delay: .24s; }
}

/* respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .card-enter, .hero-copy *, .hero-media, .success-icon, .success-icon svg, .tab-panel.active {
    animation: none !important;
  }
  .product-card:hover, .portfolio-card:hover, .btn-primary:hover, .btn-shop:hover, .btn-dark:hover {
    transform: none;
  }
}