/* ============================================
   THE RUN WEAR - Global Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,200;0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300;1,9..40,400&family=Playfair+Display:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #F7F7F5;
  --color-surface: #FFFFFF;
  --color-light: #F0F0EC;
  --color-warm: #E8E6E1;
  --color-primary: #111111;
  --color-secondary: #555555;
  --color-accent: #E8491D;
  --color-accent-dark: #C93A15;
  --color-muted: #888888;
  --color-border: #E0E0DD;
  --color-success: #2D8A4E;
  --color-error: #C92A2A;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;
  --max-width: 1280px;
  --radius: 6px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-primary);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ============================================
   ANNOUNCEMENT BAR
   ============================================ */
.announcement-bar {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo-text {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.logo-text span { color: var(--color-accent); }

.main-nav { display: flex; gap: 32px; align-items: center; }
.main-nav a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 2px;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.main-nav a:hover::after { width: 100%; }
.main-nav a:hover { color: var(--color-primary); }

.header-actions { display: flex; gap: 20px; align-items: center; }
.header-actions a { font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 500; }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--color-primary); margin: 5px 0; transition: var(--transition); }

@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .main-nav.active { display: flex; }
}

/* ============================================
   HERO / BANNER
   ============================================ */
.hero {
  position: relative;
  overflow: hidden;
}
.hero img {
  width: 100%;
  display: block;
}
.hero-text {
  background: linear-gradient(135deg, var(--color-light) 0%, var(--color-warm) 100%);
  padding: 80px 24px;
  text-align: center;
}
.hero-text h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin-bottom: 16px;
  color: var(--color-primary);
}
.hero-text p {
  font-size: 1.05rem;
  color: var(--color-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius);
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: #333; color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-dark); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-lg { padding: 18px 48px; font-size: 0.88rem; }

/* ============================================
   PRODUCT PAGE
   ============================================ */
.product-section { padding: 60px 0; }
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 768px) {
  .product-grid { grid-template-columns: 1fr; gap: 32px; }
}
.product-gallery { position: sticky; top: 100px; }
.product-main-image {
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-light);
  box-shadow: var(--shadow-sm);
  padding: 20px;
}
.product-main-image img { width: 100%; aspect-ratio: 1/1; object-fit: contain; border-radius: 8px; }
.product-thumbnails { display: flex; gap: 12px; margin-top: 16px; }
.product-thumbnails .thumb {
  width: 80px; height: 80px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: var(--color-light);
  padding: 4px;
  transition: border-color var(--transition);
}
.product-thumbnails .thumb.active,
.product-thumbnails .thumb:hover { border-color: var(--color-accent); }
.product-thumbnails .thumb img { width: 100%; height: 100%; object-fit: contain; }

.product-info { padding-top: 12px; }
.product-badge {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.product-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 8px;
  line-height: 1.15;
}
.product-subtitle { font-size: 0.95rem; color: var(--color-secondary); margin-bottom: 20px; }

.product-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 24px; }
.stars { color: #F5A623; font-size: 1rem; letter-spacing: 2px; }
.rating-text { font-size: 0.85rem; color: var(--color-muted); }

.product-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; }
.price-current { font-family: var(--font-body); font-size: 2rem; font-weight: 700; color: var(--color-primary); }
.price-compare { font-size: 1rem; color: var(--color-muted); text-decoration: line-through; }
.price-savings { font-size: 0.82rem; color: var(--color-success); font-weight: 600; background: #E6F5EB; padding: 3px 10px; border-radius: 4px; }
.price-note { font-size: 0.8rem; color: var(--color-muted); margin-bottom: 28px; }

.product-divider { border: none; border-top: 1px solid var(--color-border); margin: 24px 0; }
.product-description { font-size: 0.95rem; color: var(--color-secondary); line-height: 1.8; margin-bottom: 28px; }

/* Size selector */
.size-selector { margin-bottom: 24px; }
.size-selector label { display: block; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 10px; }
.size-options { display: flex; flex-wrap: wrap; gap: 8px; }
.size-option {
  width: 52px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--color-border); border-radius: var(--radius);
  font-size: 0.85rem; font-weight: 500; cursor: pointer;
  background: var(--color-surface);
  transition: all var(--transition);
}
.size-option:hover { border-color: var(--color-primary); }
.size-option.active { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }

/* Color selector */
.color-selector { margin-bottom: 24px; }
.color-selector label { display: block; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 10px; }
.color-options { display: flex; gap: 10px; }
.color-swatch {
  width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid transparent; cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.color-swatch.active { border-color: var(--color-primary); box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 4px var(--color-primary); }

.quantity-selector { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.quantity-selector label { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.qty-control { display: flex; align-items: center; border: 1.5px solid var(--color-border); border-radius: var(--radius); }
.qty-control button { width: 44px; height: 44px; background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--color-secondary); transition: background var(--transition); font-weight: 600; }
.qty-control button:hover { background: var(--color-light); }
.qty-control input { width: 50px; height: 44px; text-align: center; border: none; border-left: 1.5px solid var(--color-border); border-right: 1.5px solid var(--color-border); font-family: var(--font-body); font-size: 0.9rem; font-weight: 500; }

.add-to-cart-row { display: flex; gap: 12px; margin-bottom: 16px; }
.add-to-cart-row .btn { flex: 1; }

.trust-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 28px 0; }
.trust-badge { text-align: center; padding: 16px 8px; background: var(--color-light); border-radius: var(--radius); }
.trust-badge-icon { font-size: 1.4rem; margin-bottom: 6px; }
.trust-badge-text { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-secondary); }

.payment-secure {
  text-align: center; padding: 14px; background: var(--color-light);
  border-radius: var(--radius); font-size: 0.8rem; color: var(--color-secondary);
}

/* ============================================
   PRODUCT TABS
   ============================================ */
.product-tabs { border-top: 1px solid var(--color-border); margin-top: 48px; padding-top: 48px; }
.tabs-nav { display: flex; gap: 0; border-bottom: 2px solid var(--color-border); margin-bottom: 32px; }
.tabs-nav button {
  background: none; border: none;
  padding: 12px 24px;
  font-family: var(--font-body); font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-muted); cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}
.tabs-nav button:hover { color: var(--color-primary); }
.tabs-nav button.active { color: var(--color-primary); border-bottom-color: var(--color-accent); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-content p { margin-bottom: 16px; color: var(--color-secondary); font-size: 0.95rem; }
.tab-content h3 { font-size: 1.3rem; margin-bottom: 12px; }

.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--color-border); }
.spec-table td { padding: 12px 0; font-size: 0.9rem; }
.spec-table td:first-child { font-weight: 600; color: var(--color-primary); width: 200px; }
.spec-table td:last-child { color: var(--color-secondary); }

/* ============================================
   REVIEWS
   ============================================ */
.reviews-section { padding: 60px 0; background: var(--color-light); }
.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); text-align: center; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--color-secondary); font-size: 0.95rem; margin-bottom: 48px; }

.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.review-card { background: var(--color-surface); padding: 32px; border-radius: 10px; box-shadow: var(--shadow-sm); }
.review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.review-author { font-weight: 600; font-size: 0.95rem; }
.review-date { font-size: 0.8rem; color: var(--color-muted); }
.review-stars { color: #F5A623; margin-bottom: 12px; font-size: 0.9rem; letter-spacing: 2px; }
.review-text { color: var(--color-secondary); font-size: 0.9rem; line-height: 1.7; }
.review-verified { display: inline-block; margin-top: 12px; font-size: 0.72rem; color: var(--color-success); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }

/* ============================================
   FEATURES
   ============================================ */
.features-section { padding: 60px 0; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.feature-card { text-align: center; padding: 32px 20px; }
.feature-icon { font-size: 2.2rem; margin-bottom: 16px; }
.feature-title { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 8px; }
.feature-desc { font-size: 0.88rem; color: var(--color-secondary); line-height: 1.6; }

/* ============================================
   FAQ
   ============================================ */
.faq-section { padding: 60px 0; background: var(--color-surface); }
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question {
  width: 100%; background: none; border: none; text-align: left;
  padding: 20px 0; font-family: var(--font-body); font-size: 1rem; font-weight: 500;
  color: var(--color-primary); cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
}
.faq-question::after { content: '+'; font-size: 1.3rem; color: var(--color-muted); transition: transform var(--transition); }
.faq-item.open .faq-question::after { content: '−'; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 20px; }
.faq-answer p { font-size: 0.9rem; color: var(--color-secondary); line-height: 1.7; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer { background: var(--color-primary); color: #fff; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand .footer-logo {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: #fff;
}
.footer-brand .footer-logo span { color: var(--color-accent); }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.88rem; line-height: 1.7; max-width: 320px; }

.footer-col h4 { font-family: var(--font-body); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 20px; color: rgba(255,255,255,0.45); }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 0.88rem; color: rgba(255,255,255,0.7); transition: color var(--transition); }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.payment-icons { display: flex; gap: 12px; align-items: center; }
.payment-icons span { font-size: 0.75rem; color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.08); padding: 4px 10px; border-radius: 3px; font-weight: 500; }

/* ============================================
   POLICY PAGES
   ============================================ */
.policy-page { padding: 60px 0; max-width: 800px; margin: 0 auto; }
.policy-page h1 { font-size: 2.2rem; margin-bottom: 8px; }
.policy-page .last-updated { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 40px; }
.policy-page h2 { font-size: 1.3rem; margin-top: 36px; margin-bottom: 12px; }
.policy-page p, .policy-page li { font-size: 0.92rem; color: var(--color-secondary); line-height: 1.8; margin-bottom: 14px; }
.policy-page ul { padding-left: 20px; margin-bottom: 16px; }
.policy-page li { margin-bottom: 8px; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info-card { padding: 24px; background: var(--color-light); border-radius: 8px; margin-bottom: 16px; }
.contact-info-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.contact-info-card p { color: var(--color-secondary); font-size: 0.9rem; }

.contact-form label { display: block; font-size: 0.82rem; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 6px; color: var(--color-secondary); }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--color-border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.9rem; background: var(--color-surface); margin-bottom: 20px;
  transition: border-color var(--transition);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-accent); }
.contact-form textarea { resize: vertical; min-height: 120px; }

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb { padding: 16px 0; font-size: 0.8rem; color: var(--color-muted); }
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb span { margin: 0 8px; }

/* ============================================
   ABOUT
   ============================================ */
.about-hero {
  background: linear-gradient(135deg, var(--color-light) 0%, var(--color-warm) 50%, #E0DCD5 100%);
  padding: 80px 24px; text-align: center;
}
.about-content { padding: 60px 0; max-width: 800px; margin: 0 auto; }
.about-content p { font-size: 1rem; color: var(--color-secondary); line-height: 1.9; margin-bottom: 20px; }

.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; padding: 48px 0; }
.value-card { padding: 32px; background: var(--color-surface); border-radius: 10px; box-shadow: var(--shadow-sm); text-align: center; }
.value-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.value-card p { font-size: 0.88rem; color: var(--color-secondary); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeInUp 0.6s ease forwards; }

/* Cookie notice */
.cookie-notice {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--color-primary); color: #fff; padding: 16px 24px; z-index: 9999;
  display: flex; align-items: center; justify-content: center; gap: 20px; font-size: 0.85rem;
}
.cookie-notice p { color: rgba(255,255,255,0.8); }
.cookie-notice .btn { padding: 8px 24px; font-size: 0.75rem; background: var(--color-accent); color: #fff; white-space: nowrap; }
.cookie-notice.hidden { display: none; }