/* =========================================================
   JHAAT BARRIER — STYLESHEET
   Tactical-canvas palette (olive / charcoal) with a sky-blue
   accent. Condensed display face for "stamped tag" headings,
   mono for spec-style data.

   Contents
   1. Tokens & base
   2. Layout helpers
   3. Buttons
   4. Announcement & nav
   5. Hero
   6. Trust strip
   7. Categories
   8. Shop (filters + product cards)
   9. Stress-test features
   10. Trolley showcase
   11. Testimonials
   12. CTA band & footer
   13. Toast, back-to-top, reveal animation
   14. Responsive
   ========================================================= */

/* ---------- 1. Tokens & base ---------- */
:root {
  --base:       #1B1D18;
  --panel:      #23261F;
  --panel2:     #2B2E25;
  --border:     #3B3E33;
  --text:       #ECE8DC;
  --text-dim:   #A8A796;
  --text-faint: #6E7063;
  --accent:     #4FB3E8;
  --accent-hi:  #75C6EF;
  --accent-rgb: 79, 179, 232;
  --rust:       #C1613D;
  --olive-line: #4A5240;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body:    -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono:    ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --radius: 8px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  background: var(--base);
  background-image: radial-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 22px 22px;
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }

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

/* ---------- 2. Layout helpers ---------- */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.section { padding: 88px 32px; }

.section-head { max-width: 600px; margin-bottom: 48px; }
.section-head h2,
.showcase-copy h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 10px;
  line-height: 1.12;
}
.section-head p { color: var(--text-dim); margin-top: 14px; line-height: 1.65; }

.stitch-line {
  height: 1px;
  background-image: linear-gradient(to right, var(--olive-line) 60%, transparent 0%);
  background-size: 14px 1px;
  background-repeat: repeat-x;
}

/* ---------- 3. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 4px;
  border: 1px solid transparent;
  font-size: 0.84rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: transform 0.2s var(--ease), background 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.btn-solid { background: var(--accent); color: #11130F; }
.btn-solid:hover {
  transform: translateY(-2px);
  background: var(--accent-hi);
  box-shadow: 0 8px 22px rgba(var(--accent-rgb), 0.35);
}
.btn-ghost { border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- 4. Announcement & nav ---------- */
.announce {
  background: var(--accent);
  color: #11130F;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 16px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(27, 29, 24, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s, background 0.3s;
}
.nav.scrolled { box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4); background: rgba(27, 29, 24, 0.96); }

.nav-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; padding-bottom: 16px; }

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.logo-tag {
  width: 22px; height: 13px;
  background: var(--accent);
  clip-path: polygon(0 0, 70% 0, 100% 50%, 70% 100%, 0 100%);
}

.nav-links { display: flex; gap: 32px; font-size: 0.86rem; color: var(--text-dim); }
.nav-links a { position: relative; padding: 4px 0; transition: color 0.2s; }
.nav-links a::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: 14px; }

.cart-btn {
  position: relative;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  transition: border-color 0.2s, color 0.2s;
}
.cart-btn:hover { border-color: var(--accent); color: var(--accent); }
.cart-count {
  position: absolute; top: -5px; right: -5px;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: var(--accent);
  color: #11130F;
  font-size: 0.68rem;
  font-weight: 700;
}
.cart-count.bump { animation: bump 0.4s var(--ease); }
@keyframes bump { 50% { transform: scale(1.5); } }

.menu-toggle { display: none; width: 42px; height: 42px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.menu-toggle span { width: 20px; height: 2px; background: var(--text); transition: transform 0.3s, opacity 0.3s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 5. Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 64px;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  line-height: 1.02;
  text-transform: uppercase;
  margin: 16px 0 22px;
}
.accent { color: var(--accent); }

.hero-copy p { color: var(--text-dim); font-size: 1.04rem; line-height: 1.65; max-width: 500px; margin-bottom: 32px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 38px; }

.hero-specs {
  display: flex; flex-wrap: wrap; gap: 32px;
  max-width: 500px;
  padding-top: 24px;
  border-top: 1px dashed var(--olive-line);
}
.hero-spec-num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; }
.hero-spec-label { margin-top: 2px; font-size: 0.7rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; }

.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-glow {
  position: absolute;
  width: 90%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.28), transparent 70%);
  animation: pulse 5s ease-in-out infinite;
}
@keyframes pulse { 50% { transform: scale(1.08); opacity: 0.75; } }

.hero-bag {
  position: relative; z-index: 2;
  width: 100%; max-width: 500px; height: auto;
  filter: drop-shadow(0 28px 36px rgba(0, 0, 0, 0.45));
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-12px); } }

.swing-tag {
  position: absolute; top: 24px; right: 8px; z-index: 3;
  padding: 10px 18px;
  background: var(--accent);
  color: #11130F;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 8% 50%);
  padding-left: 26px;
  transform: rotate(4deg);
}

/* ---------- 6. Trust strip ---------- */
.trust-strip { border-block: 1px solid var(--border); background: rgba(35, 38, 31, 0.6); padding: 22px 0; }
.trust-inner {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.trust-inner span::before { content: '✓ '; color: var(--accent); }

/* ---------- 7. Categories ---------- */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.category-card {
  display: flex; flex-direction: column; gap: 16px;
  padding: 30px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s, background 0.35s;
}
.category-card:hover {
  transform: translateY(-8px);
  background: #2A2E24;
  border-color: var(--accent);
  box-shadow: 0 16px 36px rgba(var(--accent-rgb), 0.2);
}
.category-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--accent);
}
.category-card h3 { font-family: var(--font-display); font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.02em; }
.category-card p { color: var(--text-dim); font-size: 0.92rem; line-height: 1.6; flex: 1; }
.category-price { font-size: 0.86rem; color: var(--text-dim); }
.category-price strong { color: var(--accent); font-size: 1.05rem; }

/* ---------- 8. Shop ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.filter {
  padding: 9px 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  transition: all 0.2s;
}
.filter:hover { border-color: var(--accent); color: var(--text); }
.filter.active { background: var(--accent); border-color: var(--accent); color: #11130F; }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }

.product-card {
  display: flex; flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  animation: fadeUp 0.5s var(--ease) both;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.product-card:hover { transform: translateY(-6px); border-color: var(--accent); box-shadow: var(--shadow); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } }

.product-media { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--panel2); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.product-card:hover .product-media img { transform: scale(1.07); }

.product-badge {
  position: absolute; top: 12px; left: 12px;
  padding: 4px 10px;
  background: var(--rust);
  color: #fff;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-info { display: flex; flex-direction: column; gap: 6px; padding: 18px; flex: 1; }
.product-cat { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); }
.product-name { font-family: var(--font-display); font-size: 1.1rem; text-transform: uppercase; letter-spacing: 0.02em; }
.product-rating { font-size: 0.8rem; color: var(--accent); letter-spacing: 1px; }
.product-rating span { color: var(--text-faint); letter-spacing: 0; margin-left: 4px; }

.product-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 12px; }
.product-price { font-size: 1.1rem; font-weight: 700; }
.product-price s { margin-left: 6px; font-size: 0.8rem; font-weight: 400; color: var(--text-faint); }
.add-btn {
  padding: 9px 14px;
  border: 1px solid var(--accent);
  border-radius: 4px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s;
}
.add-btn:hover { background: var(--accent); color: #11130F; }

/* ---------- 9. Stress-test features ---------- */
.feature-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature-card { background: var(--panel); padding: 30px 24px; transition: background 0.3s; }
.feature-card:hover { background: var(--panel2); }
.feature-stat { font-family: var(--font-display); font-size: 2.1rem; font-weight: 600; color: var(--accent); }
.feature-card h4 { margin: 10px 0 8px; font-size: 0.88rem; text-transform: uppercase; letter-spacing: 0.05em; }
.feature-card p { color: var(--text-dim); font-size: 0.84rem; line-height: 1.55; }

/* ---------- 10. Trolley showcase ---------- */
.showcase { background: var(--panel); border-block: 1px solid var(--border); }
.showcase-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding-block: 88px; }

.gallery-main {
  width: 100%; aspect-ratio: 4 / 4.4;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: opacity 0.25s;
}
.gallery-main.fading { opacity: 0; }

.gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 14px; }
.thumb {
  aspect-ratio: 1; overflow: hidden;
  border: 2px solid transparent;
  border-radius: 8px;
  opacity: 0.6;
  transition: all 0.25s;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb:hover { opacity: 1; }
.thumb.active { border-color: var(--accent); opacity: 1; }

.showcase-copy > p { margin-top: 14px; color: var(--text-dim); line-height: 1.65; }

.swatches { display: flex; gap: 12px; margin: 24px 0 8px; }
.swatch {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid var(--panel);
  outline: 1px solid var(--border);
  transition: transform 0.2s, outline-color 0.2s;
}
.swatch:hover { transform: scale(1.12); }
.swatch.active { outline: 2px solid var(--accent); }

.spec-table { width: 100%; margin: 18px 0 28px; border-collapse: collapse; font-size: 0.88rem; }
.spec-table tr { border-bottom: 1px dashed var(--olive-line); }
.spec-table tr:last-child { border-bottom: 0; }
.spec-table td { padding: 12px 0; color: var(--text); font-weight: 500; }
.spec-table td:first-child {
  width: 40%;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- 11. Testimonials ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial-card {
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.testimonial-card:hover { transform: translateY(-5px); border-color: var(--olive-line); }
.stars { margin-bottom: 14px; color: var(--accent); letter-spacing: 3px; font-size: 0.9rem; }
.testimonial-card p { margin-bottom: 20px; color: var(--text-dim); font-size: 0.94rem; line-height: 1.65; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--panel2);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
}
.author-name { font-size: 0.86rem; font-weight: 600; }
.author-role { font-size: 0.72rem; color: var(--text-faint); }

/* ---------- 12. CTA band & footer ---------- */
.cta-band {
  padding: 72px 0;
  background: linear-gradient(135deg, var(--accent), #2E8FC4);
  color: #11130F;
  text-align: center;
}
.cta-band h2 { margin-bottom: 12px; font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; text-transform: uppercase; }
.cta-band p { max-width: 480px; margin: 0 auto 28px; opacity: 0.85; line-height: 1.6; }
.cta-band .btn-solid { background: #11130F; color: var(--text); }
.cta-band .btn-solid:hover { background: #262920; box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35); }

.footer { padding-top: 60px; padding-bottom: 32px; }
.footer-top {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.footer-tagline { max-width: 270px; margin-top: 14px; color: var(--text-dim); font-size: 0.88rem; line-height: 1.6; }
.footer-col h4 { margin-bottom: 16px; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-faint); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text-dim); font-size: 0.88rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 22px; font-size: 0.76rem; color: var(--text-faint); }

/* ---------- 13. Toast, back-to-top, reveal ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 100;
  padding: 12px 22px;
  background: var(--panel2);
  border: 1px solid var(--accent);
  border-radius: 6px;
  box-shadow: var(--shadow);
  font-size: 0.88rem;
  transform: translate(-50%, 140%);
  transition: transform 0.4s var(--ease);
}
.toast.show { transform: translate(-50%, 0); }

.to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #11130F;
  font-size: 1.2rem;
  font-weight: 700;
  opacity: 0; pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s;
}
.to-top.show { opacity: 1; pointer-events: auto; transform: none; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 14. Responsive ---------- */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 48px; }
  .hero-visual { order: -1; }
  .hero-copy p { max-width: 100%; }
  .showcase-inner { grid-template-columns: 1fr; gap: 36px; padding-block: 56px; }
  .category-grid,
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .wrap { padding: 0 20px; }
  .section { padding: 56px 20px; }
  .nav-track { display: none; }
  .menu-toggle { display: flex; }

  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: rgba(27, 29, 24, 0.98);
    border-bottom: 1px solid var(--border);
    max-height: 0; overflow: hidden;
    transition: max-height 0.4s var(--ease);
  }
  .nav-links.open { max-height: 360px; }
  .nav-links a { padding: 16px 20px; border-top: 1px solid var(--border); }
  .nav-links a::after { display: none; }

  .category-grid,
  .feature-grid { grid-template-columns: 1fr; }
  .trust-inner { justify-content: center; text-align: center; }
  .footer-top { grid-template-columns: 1fr; gap: 26px; }
  .section-head h2,
  .showcase-copy h2 { font-size: 1.7rem; }
  .cta-band h2 { font-size: 1.8rem; }
}