/* ==========================================================================
   RENZA ORGANİZASYON DIŞ TİCARET LTD ŞTİ — Kurumsal Site Stil Dosyası
   Sadece HTML / CSS / JS — harici framework yok.
   Açık (light) kurumsal dış ticaret teması — lacivert vurgularla.
   ========================================================================== */

/* ---------- 1. Reset & Tokens ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }

:root {
  /* Light corporate surfaces */
  --white: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f7f9fc;
  --surface-muted: #eef1f6;
  --border: #e2e7f0;
  --border-strong: #cdd6e3;

  /* Corporate navy — used only as an accent (header, footer, buttons, headings) */
  --navy-950: #060b16;
  --navy-900: #0b1528;
  --navy-800: #101c33;
  --navy-700: #16233d;
  --navy-600: #1d2c4a;

  /* Typography on light surfaces */
  --text: #0f1b30;
  --text-body: #3a4658;
  --text-muted: #64748b;
  --text-dim: #94a3b8;

  /* Brand blue (from the logo's "Z" mark) — secondary accent */
  --brand-blue: #174fa2;
  --brand-blue-light: #2f6fd0;
  --accent-tint: #eaf0fb;
  --accent-tint-strong: #dbe6f8;

  /* Text/tint tokens for dark surfaces (header-on-navy variant, footer) */
  --on-navy-text: #f4f7fb;
  --on-navy-muted: #aab6c8;
  --on-navy-dim: #7c8aa0;
  --on-navy-border: rgba(255, 255, 255, 0.12);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05), 0 1px 4px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 14px 34px -14px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 28px 60px -20px rgba(15, 23, 42, 0.22);

  --container: 1240px;
  --header-h: 78px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--text-body);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.no-scroll { overflow: hidden; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section { position: relative; }

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.01em; color: var(--navy-900); }

.icon { width: 20px; height: 20px; flex-shrink: 0; }
.icon-sm { width: 16px; height: 16px; }

/* ---------- 2. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), background 0.22s var(--ease), border-color 0.22s var(--ease), color 0.22s var(--ease);
}
.btn-primary {
  background: var(--navy-900);
  color: var(--white);
  box-shadow: 0 12px 26px -10px rgba(11, 21, 40, 0.45);
}
.btn-primary:hover { background: var(--brand-blue); transform: translateY(-2px); box-shadow: 0 16px 32px -10px rgba(23, 79, 162, 0.4); }
.btn-primary.is-added { background: #16794f; box-shadow: 0 12px 26px -10px rgba(22, 121, 79, 0.4); }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--navy-900);
  color: var(--navy-900);
}
.btn-outline:hover { background: var(--navy-900); color: var(--white); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border-strong);
  color: var(--text-muted);
}
.btn-ghost:hover { border-color: var(--navy-900); color: var(--navy-900); }
.btn-sm { padding: 9px 16px; font-size: 0.82rem; }
.btn-block { width: 100%; }

/* ---------- 3. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 4px 20px -8px rgba(15, 23, 42, 0.12); background: rgba(255, 255, 255, 0.98); }

.header-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand-badge { display: inline-flex; align-items: center; }
.brand-badge img { height: 34px; width: auto; display: block; }
.brand-badge-footer {
  background: var(--white);
  border-radius: 10px;
  padding: 8px 14px;
}
.brand-badge-footer img { height: 30px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  flex: 1;
}
.main-nav a {
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--navy-900); background: var(--surface-alt); }
.main-nav a.is-active { color: var(--navy-900); background: var(--accent-tint); }

.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }

.lang-switch { display: flex; align-items: center; gap: 6px; padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius-pill); }
.lang-btn { font-size: 0.8rem; font-weight: 700; color: var(--text-dim); padding: 3px 5px; letter-spacing: 0.03em; }
.lang-btn.is-active { color: var(--navy-900); }
.lang-btn:hover { color: var(--brand-blue); }
.lang-sep { color: var(--border-strong); font-size: 0.75rem; }

.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text-muted);
  transition: background 0.2s, color 0.2s;
}
.icon-btn:hover { background: var(--surface-alt); color: var(--navy-900); }

.cart-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--navy-900);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 800;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.cart-badge.is-visible { display: flex; }

.menu-toggle { display: none; }

/* ---------- 4. Mobile Nav ---------- */
@media (max-width: 980px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding: 10px 20px 18px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
  }
  .main-nav.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
  .main-nav a { padding: 12px 10px; border-radius: 10px; }
  .lang-switch { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* ---------- 5. Hero ---------- */
.hero {
  position: relative;
  padding: 76px 0 92px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 480px at 85% -15%, rgba(23, 79, 162, 0.07), transparent 60%),
    linear-gradient(180deg, var(--surface-alt) 0%, var(--white) 55%);
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--navy-900);
  background: var(--accent-tint);
  margin-bottom: 26px;
  letter-spacing: 0.02em;
}
.hero-title {
  font-size: clamp(2.3rem, 4.4vw, 3.8rem);
  line-height: 1.08;
  color: var(--navy-900);
  margin-bottom: 22px;
}
.hero-subtitle {
  font-size: 1.08rem;
  color: var(--text-body);
  max-width: 560px;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 52px; }

.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stat-num { font-size: 1.9rem; font-weight: 800; color: var(--navy-900); line-height: 1; }
.hero-stat-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 6px; }

.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-logo-plate {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1 / 0.82;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 46px;
  box-shadow: var(--shadow-lg);
}
.hero-logo-plate img { width: 100%; height: auto; }
.hero-glow-ring {
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 79, 162, 0.08), transparent 65%);
  filter: blur(24px);
  z-index: -1;
}
.hero-slogan-chip {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-900);
  border-radius: var(--radius-pill);
  padding: 10px 22px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}

@media (max-width: 940px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; margin-bottom: 8px; }
  .hero-logo-plate { max-width: 320px; }
}

/* ---------- 6. Section Heading ---------- */
.section { padding: 92px 0; }
.section-alt { background: var(--surface-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-eyebrow { color: var(--brand-blue); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px; display: block; }
.section-title { font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 12px; }
.section-subtitle { color: var(--text-muted); font-size: 1.03rem; }
.section-foot { text-align: center; margin-top: 46px; }

/* ---------- 7. Reveal Animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- 8. Category Grid ---------- */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.category-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.category-card-media {
  height: 150px;
  background-size: cover;
  background-position: center;
  background-color: var(--surface-muted);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.category-card-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,21,40,0) 55%, rgba(11,21,40,0.35) 100%); }
.category-card-icon { position: relative; z-index: 1; color: rgba(255,255,255,0.55); }
.category-card-icon .icon { width: 44px; height: 44px; }
.category-card-body { padding: 22px 22px 26px; position: relative; }
.category-card-icon-chip {
  position: absolute;
  top: -22px;
  right: 22px;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-900);
  box-shadow: var(--shadow-sm);
}
.category-card-body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.category-card-body p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 18px; min-height: 40px; }
.category-card-cta { display: inline-flex; align-items: center; gap: 6px; color: var(--brand-blue); font-weight: 700; font-size: 0.86rem; }
.category-card.is-soon .category-card-cta { color: var(--text-dim); }
.category-card.is-soon { opacity: 0.85; }

@media (max-width: 980px) { .category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .category-grid { grid-template-columns: 1fr; } }

/* ---------- 9. Founder Quote Card ---------- */
.founder-section { padding: 92px 0; position: relative; }
.founder-card {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 48px clamp(24px, 5vw, 64px);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--navy-900);
  background: var(--white);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.founder-card::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, var(--accent-tint), transparent 70%);
  pointer-events: none;
}
.founder-quote-icon { color: var(--navy-900); opacity: 0.9; margin-bottom: 18px; }
.founder-quote-icon .icon { width: 40px; height: 40px; }
.founder-quote-text {
  font-size: clamp(1.08rem, 1.9vw, 1.35rem);
  line-height: 1.65;
  color: var(--text);
  font-style: italic;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}
.founder-profile { display: flex; align-items: center; gap: 16px; }
.founder-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 8px 20px -8px rgba(11, 21, 40, 0.45);
}
.founder-name { font-weight: 700; font-size: 1.02rem; color: var(--navy-900); }
.founder-role { font-size: 0.86rem; color: var(--text-muted); margin-top: 2px; }

/* ---------- 10. Product Cards & Grid ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.product-card-media { position: relative; aspect-ratio: 1 / 1; background: var(--surface-alt); overflow: hidden; }
.product-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.product-card:hover .product-card-media img { transform: scale(1.06); }
.product-card-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--navy-900);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.product-card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card-name { font-size: 0.98rem; line-height: 1.35; min-height: 2.7em; color: var(--text); }
.product-card-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.5; min-height: 2.4em; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.product-card-foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.product-card-price { font-size: 1.12rem; font-weight: 800; color: var(--navy-900); }

.empty-state { grid-column: 1 / -1; text-align: center; color: var(--text-dim); padding: 60px 20px; font-size: 1rem; }

@media (max-width: 1080px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .product-grid { grid-template-columns: 1fr; } .product-card-media { aspect-ratio: 4/3; } }

/* ---------- 11. Why Us Grid ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why-card { padding: 30px 24px; border-radius: var(--radius-md); border: 1px solid var(--border); background: var(--white); box-shadow: var(--shadow-sm); transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease); }
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.why-card-icon {
  width: 50px; height: 50px; border-radius: 14px;
  background: var(--accent-tint);
  color: var(--navy-900);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.why-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.why-card p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.55; }
@media (max-width: 980px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .why-grid { grid-template-columns: 1fr; } }

/* ---------- 12. Footer (kept dark navy as the site's single strong accent block) ---------- */
.site-footer { background: var(--navy-900); border-top: 1px solid var(--navy-800); padding: 68px 0 0; }
.footer-inner { max-width: var(--container); margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1.4fr 0.9fr 0.9fr 1.3fr; gap: 40px; padding-bottom: 50px; }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.footer-tagline { color: var(--on-navy-muted); font-size: 0.9rem; max-width: 260px; }
.footer-social { display: flex; gap: 8px; }
.footer-social .icon-btn { border: 1px solid var(--on-navy-border); color: var(--on-navy-text); }
.footer-social .icon-btn:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--on-navy-dim); margin-bottom: 16px; }
.footer-col a { display: block; color: var(--on-navy-muted); font-size: 0.92rem; padding: 6px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-line { display: flex; align-items: flex-start; gap: 10px; color: var(--on-navy-muted); font-size: 0.88rem; padding: 6px 0; }
.footer-line .icon { width: 17px; height: 17px; color: #6f93c9; flex-shrink: 0; margin-top: 1px; }
.footer-line a { color: var(--on-navy-muted); padding: 0; display: inline; }
.footer-line a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid var(--on-navy-border); padding: 20px 24px; text-align: center; color: var(--on-navy-dim); font-size: 0.82rem; }
@media (max-width: 900px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-inner { grid-template-columns: 1fr; } }

/* ---------- 13. Cart Slide-over ---------- */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(2px);
  z-index: 90; opacity: 0; visibility: hidden; transition: opacity 0.3s var(--ease), visibility 0.3s;
}
.cart-overlay.is-open { opacity: 1; visibility: visible; }

.cart-panel {
  position: fixed; top: 0; right: 0; height: 100%; width: min(420px, 100%);
  background: var(--white);
  border-left: 1px solid var(--border);
  z-index: 95;
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.38s var(--ease);
  box-shadow: var(--shadow-lg);
}
.cart-panel.is-open { transform: translateX(0); }
.cart-panel-head { display: flex; align-items: center; justify-content: space-between; padding: 22px 22px; border-bottom: 1px solid var(--border); }
.cart-panel-head h3 { font-size: 1.15rem; }
.cart-panel-body { flex: 1; overflow-y: auto; padding: 10px 18px; }
.cart-panel-foot { padding: 18px 22px 26px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 10px; }

.cart-item { display: flex; gap: 12px; padding: 16px 4px; border-bottom: 1px solid var(--border); }
.cart-item-img { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; background: var(--surface-alt); flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-size: 0.88rem; line-height: 1.35; margin-bottom: 4px; color: var(--text); overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.cart-item-price { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 8px; }
.qty-control { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-pill); padding: 4px 10px; }
.qty-btn { display: flex; align-items: center; justify-content: center; width: 20px; height: 20px; color: var(--text-muted); }
.qty-btn:hover { color: var(--navy-900); }
.qty-btn .icon { width: 14px; height: 14px; }
.qty-value { font-size: 0.82rem; font-weight: 700; min-width: 12px; text-align: center; }
.cart-item-side { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; flex-shrink: 0; }
.cart-item-total { font-weight: 700; font-size: 0.9rem; color: var(--navy-900); }
.cart-item-remove { font-size: 0.74rem; color: var(--text-dim); text-decoration: underline; text-underline-offset: 2px; }
.cart-item-remove:hover { color: #dc2626; }

.cart-empty { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 70px 20px; gap: 6px; }
.cart-empty-icon { width: 46px; height: 46px; color: var(--text-dim); margin-bottom: 10px; }
.cart-empty-title { font-weight: 700; color: var(--text); }
.cart-empty-hint { color: var(--text-dim); font-size: 0.86rem; margin-bottom: 20px; }

.cart-subtotal-row { display: flex; align-items: center; justify-content: space-between; font-size: 1rem; margin-bottom: 4px; }
.cart-subtotal-value { font-weight: 800; font-size: 1.15rem; color: var(--navy-900); }

/* ---------- 14. Toast ---------- */
.toast {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--navy-900);
  color: var(--white);
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  max-width: 90vw;
  text-align: center;
}
.toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 15. Page Header (interior pages) ---------- */
.page-header {
  padding: 60px 0 56px;
  text-align: center;
  background:
    radial-gradient(ellipse 700px 380px at 50% -30%, rgba(23, 79, 162, 0.08), transparent 65%),
    var(--surface-alt);
  border-bottom: 1px solid var(--border);
}
.page-header h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 12px; }
.page-header p { color: var(--text-muted); max-width: 560px; margin: 0 auto; }

/* ---------- 16. Products Page: Tabs ---------- */
.products-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 36px; }
.category-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tab-btn {
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.2s var(--ease);
  background: var(--white);
}
.tab-btn:hover { border-color: var(--border-strong); color: var(--navy-900); }
.tab-btn.is-active { background: var(--navy-900); color: var(--white); border-color: var(--navy-900); }
.tab-btn.is-disabled { opacity: 0.5; }
.products-count { color: var(--text-dim); font-size: 0.86rem; white-space: nowrap; }

/* ---------- 17. About Page ---------- */
.about-intro { max-width: 780px; margin: 0 auto; text-align: center; font-size: 1.08rem; color: var(--text-body); }
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.mission-card { padding: 36px; border-radius: var(--radius-lg); background: var(--white); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.mission-card h3 { font-size: 1.3rem; margin-bottom: 14px; color: var(--navy-900); }
.mission-card p { color: var(--text-body); line-height: 1.7; }
.values-list { display: flex; flex-direction: column; gap: 16px; }
.value-item { display: flex; align-items: flex-start; gap: 14px; padding: 16px 18px; border-radius: var(--radius-md); background: var(--white); border: 1px solid var(--border); box-shadow: var(--shadow-sm); color: var(--text-body); }
.value-item .icon { color: var(--navy-900); flex-shrink: 0; margin-top: 2px; }
@media (max-width: 860px) { .mission-grid { grid-template-columns: 1fr; } }

.timeline { max-width: 760px; margin: 0 auto; position: relative; padding-left: 30px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--border-strong); }
.timeline-item { position: relative; padding-bottom: 36px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ""; position: absolute; left: -30px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--white); border: 2px solid var(--navy-900); }
.timeline-year { color: var(--brand-blue); font-weight: 800; font-size: 0.95rem; margin-bottom: 4px; }
.timeline-text { color: var(--text-body); }

.location-card { padding: 44px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--white); box-shadow: var(--shadow-sm); max-width: 720px; margin: 0 auto; text-align: center; }
.location-card h3 { font-size: 1.4rem; margin-bottom: 14px; }
.location-card p { color: var(--text-body); line-height: 1.7; }
.location-details { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--border); }
.location-details .line { display: inline-flex; align-items: center; gap: 10px; color: var(--text-body); font-size: 0.95rem; }
.location-details .line .icon { color: var(--navy-900); width: 18px; height: 18px; flex-shrink: 0; }
.location-details a { color: var(--text-body); }
.location-details a:hover { color: var(--brand-blue); }

/* ---------- 18. Contact Page ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: flex-start; }
.contact-form { display: flex; flex-direction: column; gap: 18px; background: var(--white); border: 1px solid var(--border); box-shadow: var(--shadow-sm); border-radius: var(--radius-lg); padding: 36px; }
.contact-form.is-hidden { display: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label { font-size: 0.82rem; font-weight: 600; color: var(--text-muted); }
.form-field input, .form-field textarea {
  background: var(--surface-alt);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  color: var(--text);
  font-size: 0.94rem;
  transition: border-color 0.2s, background 0.2s;
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--navy-900); background: var(--white); }
.form-field textarea { resize: vertical; min-height: 130px; }

.contact-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 70px 30px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
}
.contact-success.is-visible { display: flex; }
.contact-success-icon { width: 60px; height: 60px; border-radius: 50%; background: var(--accent-tint); color: var(--navy-900); display: flex; align-items: center; justify-content: center; }
.contact-success p { color: var(--text-muted); max-width: 380px; }

.contact-info-list { display: flex; flex-direction: column; gap: 14px; }
.contact-info-item { display: flex; gap: 16px; padding: 18px; border-radius: var(--radius-md); background: var(--white); border: 1px solid var(--border); box-shadow: var(--shadow-sm); align-items: flex-start; }
.contact-info-item .icon-wrap { width: 42px; height: 42px; border-radius: 12px; background: var(--accent-tint); color: var(--navy-900); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-item h4 { font-size: 0.88rem; color: var(--text-dim); margin-bottom: 4px; font-weight: 600; }
.contact-info-item p, .contact-info-item a { font-size: 0.98rem; color: var(--text); }
.contact-info-item a:hover { color: var(--brand-blue); }

@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } }

/* ---------- 19. Utility ---------- */
.text-center { text-align: center; }
.mt-lg { margin-top: 48px; }