/* Blazo Living — Premium Outdoor Living Theme
   Inspired by blazegrills.com: clean, industrial, premium */

/* ─── RESET & BASE ─────────────────────────────────────── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #111111;
  --accent: #1a8c7d;
  --accent-hover: #126b5f;
  --light: #ffffff;
  --bg: #f5f5f5;
  --text: #1a1a1a;
  --text-muted: #737373;
  --border: #e0e0e0;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
  --shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.14);
  --footer-bg: #111111;
  --nav-height: 64px;
  --touch-min: 44px;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', 'Noto Sans SC', -apple-system, BlinkMacSystemFont,
    'Segoe UI', Roboto, sans-serif;
  background-color: var(--light);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ─── NAVBAR ─────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: var(--primary);
  z-index: 1000;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar.transparent {
  background-color: transparent;
}

.navbar.scrolled {
  background-color: var(--primary);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
}

.navbar-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fff;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.2s;
}

.nav-link:hover {
  color: #fff;
}

/* ─── LANG TOGGLE ────────────────────────────────────────── */
.btn-lang {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: rgba(255, 255, 255, 0.82);
  padding: 0.3rem 0.85rem;
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.2s;
  font-family: inherit;
  white-space: nowrap;
}

.btn-lang:hover {
  border-color: #fff;
  color: #fff;
}

/* ─── HAMBURGER ──────────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger span {
  display: block;
  height: 2px;
  background-color: #fff;
  transition: all 0.25s ease;
}

.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  padding: 0.75rem 1.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--text);
  color: var(--text);
}

.btn-outline:hover {
  background: var(--text);
  color: #fff;
}

.btn-outline-white {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
}

.btn-outline-white:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

/* ─── CONTAINER ──────────────────────────────────────────── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ─── HERO (index only, full-screen) ─────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(160deg, #080808 0%, #131313 55%, #0c1a12 100%);
}

/* Subtle grid texture overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 140, 125, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 140, 125, 0.05) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
}

/* Glow effect */
.hero::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26, 140, 125, 0.12) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 2rem;
  max-width: 820px;
}

.hero__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.38em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero__brand {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 0.5rem;
}

.hero__title {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 5.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #fff;
  line-height: 0.92;
  margin-bottom: 1.75rem;
}

.hero__desc {
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 540px;
  margin: 0 auto 2.75rem;
  line-height: 1.85;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── PAGE HERO (interior pages) ────────────────────────── */
.page-hero {
  background: #0a0a0a url('../images/Banner.png') center/cover no-repeat;
  padding: 5.5rem 2rem 4rem;
  margin-top: var(--nav-height);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.75) 0%, rgba(10, 10, 10, 0.85) 100%);
  pointer-events: none;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
}

.page-hero__title {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 2.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  line-height: 1;
}

.page-hero__sub {
  margin-top: 0.85rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 300;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ─── SECTION ────────────────────────────────────────────── */
.section {
  padding: 5rem 0;
}

.section--gray {
  background-color: var(--bg);
}

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}

.section__title {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 1.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
}

.section__divider {
  width: 40px;
  height: 3px;
  background-color: var(--accent);
  margin: 0.85rem auto 0;
}

/* ─── PRODUCT GRID ───────────────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: #fff;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.25s ease;
}

.product-card:hover {
  box-shadow: var(--shadow-hover);
}

.product-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  display: block;
}

.product-info {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-name {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.product-price {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.product-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex: 1;
}

/* ─── FORM STYLES ────────────────────────────────────────── */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
}

.form-input {
  width: 100%;
  min-height: var(--touch-min);
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  font-size: 1rem;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s;
  outline: none;
  font-family: inherit;
  border-radius: 0;
  resize: vertical;
}

textarea.form-input {
  min-height: 120px;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
  line-height: 1.7;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26, 140, 125, 0.12);
}

/* ─── ADMIN STYLES ───────────────────────────────────────── */
.admin-container {
  max-width: 860px;
  margin: calc(var(--nav-height) + 2rem) auto 3rem;
  padding: 2.5rem;
  background: #fff;
  border: 1px solid var(--border);
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9rem;
}

.table th, .table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.table th {
  background-color: var(--primary);
  color: #fff;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.footer {
  background-color: var(--footer-bg);
  color: rgba(255, 255, 255, 0.6);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4.5rem 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3.5rem;
}

.footer-logo {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.45);
  max-width: 260px;
}

.footer-col h4 {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #fff;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #fff;
}

.footer-contact-item {
  font-size: 0.875rem;
  margin-bottom: 0.6rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-contact-item strong {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.3);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-bottom a:hover {
  color: rgba(255, 255, 255, 0.6);
}

/* ─── ABOUT PAGE ─────────────────────────────────────────── */
.about-content {
  max-width: 820px;
  margin: 0 auto;
}

.about-content p {
  font-size: 1rem;
  line-height: 1.9;
  color: #444;
  margin-bottom: 1.75rem;
}

.about-content p:last-child {
  margin-bottom: 0;
}

/* ─── CONTACT PAGE ───────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-info-value {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 1.25rem;
}

/* ─── PRODUCT DETAIL ─────────────────────────────────────── */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  margin-top: 0;
}

.detail-image {
  position: relative;
}

.detail-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  display: block;
  border: 1px solid var(--border);
}

.detail-info__name {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 2.2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.detail-info__price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.detail-info__desc {
  font-size: 0.95rem;
  line-height: 1.85;
  color: #555;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.detail-info__category {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.detail-info__category strong {
  color: var(--text);
}

.detail-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__title { font-size: 4.2rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-inner .footer-col:first-child { grid-column: 1 / -1; }
  .detail-grid { gap: 2.5rem; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }

  .nav-menu {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #0d0d0d;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem 2rem;
    gap: 0;
    overflow-y: auto;
    z-index: 999;
  }

  .nav-menu.open { display: flex; }

  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-menu li:last-child { border-bottom: none; }

  .nav-menu .nav-link {
    display: block;
    padding: 1rem 0;
    font-size: 0.95rem;
  }

  .hero__title { font-size: 3rem; }
  .hero__desc { font-size: 0.92rem; }

  .page-hero { padding: 4rem 1.5rem 3rem; }
  .page-hero__title { font-size: 2rem; }

  .section { padding: 3.5rem 0; }
  .container { padding: 0 1.5rem; }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .detail-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    padding: 3rem 1.5rem;
  }

  .footer-tagline { max-width: 100%; }

  .footer-bottom__inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.4rem; }
  .container { padding: 0 1.25rem; }
  .btn { padding: 0.8rem 1.75rem; }
}

/* ─── BLAZEGRILLS-STYLE ARROW BUTTON ─────────────────────── */
/* Distinctive Divi-style button: border + hover arrow appear */
.blaze-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: var(--touch-min);
  padding: 0.6em 1.6em 0.6em 1.2em;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  background: transparent;
  border: 2px solid currentColor;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.3;
  transition: background-color 0.25s, color 0.25s, padding-right 0.25s, border-color 0.25s;
  white-space: nowrap;
}

.blaze-btn::after {
  content: '→';
  position: absolute;
  right: -1.5rem;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  font-size: 1em;
  transition: opacity 0.25s, right 0.25s;
}

.blaze-btn:hover {
  padding-right: 2.8em;
}

.blaze-btn:hover::after {
  right: 0.7em;
  opacity: 1;
}

/* Dark variant — dark border/text on light background */
.blaze-btn--dark {
  color: #111;
  border-color: #111;
}

.blaze-btn--dark:hover {
  background-color: #111;
  color: #fff;
}

/* Accent variant */
.blaze-btn--accent {
  color: var(--accent);
  border-color: var(--accent);
}

.blaze-btn--accent:hover {
  background-color: var(--accent);
  color: #fff;
}

/* Light variant — white border/text on dark background */
.blaze-btn--light {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.5);
}

.blaze-btn--light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
}

/* ─── HERO (Blazegrills style: left-aligned, large banner) ── */
.hero--blaze {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: #0a0a0a url('../images/Banner.png') center/cover no-repeat;
  overflow: hidden;
}

.hero--blaze::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.55) 45%, rgba(10, 10, 10, 0.25) 100%);
  pointer-events: none;
  z-index: 0;
}

/* Diagonal accent line, top-right decoration */
.hero--blaze::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 35%;
  height: 100%;
  background: linear-gradient(135deg, transparent 60%, rgba(26, 140, 125, 0.08) 100%);
  pointer-events: none;
}

.hero--blaze__inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: calc(var(--nav-height) + 3rem) 2rem 4rem;
  width: 100%;
}

.hero--blaze__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.38em;
  color: var(--accent);
  margin-bottom: 1.75rem;
}

.hero--blaze__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background-color: var(--accent);
  flex-shrink: 0;
}

.hero--blaze__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero--blaze__logo-icon {
  width: 36px;
  height: 44px;
  flex-shrink: 0;
}

.hero--blaze__brand {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 2.2rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.hero--blaze__title {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 4.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  line-height: 0.98;
  margin-bottom: 2rem;
  max-width: 820px;
}

.hero--blaze__desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.58);
  max-width: 500px;
  line-height: 1.85;
  font-weight: 300;
  margin-bottom: 2.75rem;
}

.hero--blaze__actions {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ─── BLURB SECTION (blazegrills "Get Started" style) ──────── */
.blurb-section {
  background-color: var(--bg);
  padding: 5rem 0;
  position: relative;
}

/* Wave bottom divider */
.blurb-section::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background-color: #0a0a0a; /* matches brand-banner bg */
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.blurb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.blurb-card {
  background: #fff;
  border: 1px solid var(--border);
  padding: 0;
  overflow: hidden;
  transition: box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.blurb-card:hover {
  box-shadow: var(--shadow-hover);
}

.blurb-card__img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  display: block;
}

.blurb-card__body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blurb-card__title {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.blurb-card__price {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.blurb-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.5rem;
}

/* ─── BRAND BANNER (blazegrills warranty/commitment section) ── */
.brand-banner {
  background: #0a0a0a;
  padding: 7rem 2rem 6rem;
  position: relative;
}

.brand-banner__inner {
  max-width: 900px;
  margin: 0 auto;
}

.brand-banner__eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.38em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.brand-banner__title {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 2.4rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  line-height: 1.12;
  margin-bottom: 1.5rem;
  max-width: 700px;
}

.brand-banner__text {
  font-size: 0.95rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 300;
  max-width: 680px;
  margin-bottom: 2.25rem;
}

/* ─── LOGO SVG FLAME ICON ────────────────────────────────── */
.logo-flame {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.logo-flame img {
  height: 80px;
  width: auto;
  max-height: 80px;
  flex-shrink: 0;
  display: inline-block;
}

.logo-flame span {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fff;
}

/* ─── RESPONSIVE additions ───────────────────────────────── */
@media (max-width: 1024px) {
  .blurb-grid { grid-template-columns: repeat(2, 1fr); }
  .hero--blaze__title { font-size: 4rem; }
}

@media (max-width: 768px) {
  .blurb-grid { grid-template-columns: 1fr; }
  .hero--blaze__title { font-size: 3rem; }
  .hero--blaze__desc { font-size: 0.92rem; }
  .brand-banner { padding: 4rem 1.5rem 5rem; }
  .brand-banner__title { font-size: 1.8rem; }
  .blurb-section::after { height: 40px; }
}

@media (max-width: 480px) {
  .hero--blaze__title { font-size: 2.5rem; }
  .blaze-btn { font-size: 0.72rem; }
}

/* ─── NEW COMPONENTS ───────────────────────────────────── */

/* Category cards — used on the home page */
.category-card {
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 1.5rem 1.75rem;
  text-align: left;
  border-radius: 4px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.category-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.category-card__num {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent);
}

.category-card h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.category-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

/* Value cards — used on About page */
.value-card {
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 2rem 1.75rem;
  border-radius: 4px;
  transition: box-shadow 0.25s ease;
}

.value-card:hover {
  box-shadow: var(--shadow);
}

.value-card__num {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.value-card h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
}

/* About page */
.about-lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 1.75rem;
}

.about-content {
  max-width: 820px;
  margin: 0 auto;
}

.about-content p {
  font-size: 1rem;
  line-height: 1.9;
  color: #444;
  margin-bottom: 1.5rem;
}

/* Admin layout refinements */
.admin-section h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 1.25rem;
}

/* ─── ALBUM / PROJECT CASES ────────────────────────────── */
.album-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.album-card {
  background: #fff;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  display: flex;
  flex-direction: column;
}

.album-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.album-card__img {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  display: block;
}

.album-card__label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(10, 10, 10, 0.7);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.4rem 0.8rem;
}

.album-card__body {
  padding: 1.5rem 1.75rem 1.75rem;
}

.album-card__body h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.album-card__body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

@media (max-width: 1024px) {
  .album-grid { grid-template-columns: repeat(2, 1fr); }
  .hero--blaze__brand { font-size: 1.6rem; }
  .hero--blaze__title { font-size: 3.2rem; }
}

@media (max-width: 768px) {
  .album-grid { grid-template-columns: 1fr; }
  .hero--blaze__brand { font-size: 1.4rem; letter-spacing: 0.18em; }
  .hero--blaze__title { font-size: 2.4rem; }
}

@media (max-width: 480px) {
  .hero--blaze__brand { font-size: 1.2rem; letter-spacing: 0.15em; }
  .hero--blaze__title { font-size: 2rem; }
}

/* =========================================================
   MOBILE RESPONSIVE ENHANCEMENTS  —  统一移动端优化
   ========================================================= */

/* ─── Back-to-top button ─────────────────────────────── */
.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: var(--touch-min);
  height: var(--touch-min);
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(26, 140, 125, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s, background-color 0.2s;
  z-index: 999;
  font-family: inherit;
  line-height: 1;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:active {
  background: var(--accent-hover);
}

/* ─── Navbar mobile ─────────────────────────────────── */
@media (max-width: 768px) {
  .navbar-container {
    padding: 0 1rem;
  }

  .logo-flame img {
    height: 60px;
    max-height: 60px;
  }

  .hamburger {
    width: var(--touch-min);
    height: var(--touch-min);
    margin-right: -0.5rem;
  }

  .nav-menu {
    padding: 1rem 1.25rem 1.5rem;
  }

  .nav-menu .nav-link {
    min-height: var(--touch-min);
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 1rem;
  }
}

/* ─── Tablet 1024px ─────────────────────────────────── */
@media (max-width: 1024px) {
  .section { padding: 3.5rem 0; }
  .container { padding: 0 1.5rem; }

  .blurb-grid,
  .album-grid {
    gap: 1.25rem;
  }

  .hero--blaze {
    min-height: 70vh;
  }

  .brand-banner {
    padding: 4.5rem 1.5rem;
  }
}

/* ─── Mobile 768px (核心移动端) ─────────────────────── */
@media (max-width: 768px) {
  html { font-size: 15px; }

  .section { padding: 2.75rem 0; }
  .container { padding: 0 1.125rem; }

  /* Hero 优化 */
  .hero,
  .hero--blaze {
    min-height: 70vh;
    padding: calc(var(--nav-height) + 2rem) 1rem 2.5rem;
  }

  .hero--blaze__inner {
    padding: 0;
  }

  .hero--blaze__title {
    font-size: 2.2rem;
    line-height: 1.05;
    margin-bottom: 1.25rem;
    letter-spacing: 0.02em;
  }

  .hero--blaze__desc {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.75rem;
  }

  .hero--blaze__actions {
    gap: 0.75rem;
    flex-direction: column;
    align-items: stretch;
  }

  .hero--blaze__actions .blaze-btn {
    width: 100%;
    padding: 0.9em 1.5em;
  }

  /* Page hero */
  .page-hero {
    padding: 3.5rem 1.125rem 2.5rem;
    margin-top: var(--nav-height);
  }

  .page-hero__title {
    font-size: 1.75rem;
    letter-spacing: 0.06em;
  }

  .page-hero__sub {
    font-size: 0.85rem;
    margin-top: 0.5rem;
  }

  /* Section title */
  .section__header {
    margin-bottom: 2rem;
  }

  .section__title {
    font-size: 1.4rem;
    letter-spacing: 0.08em;
  }

  /* 产品网格 — 单列优化 */
  .product-grid,
  .blurb-grid,
  .album-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* 产品卡片 — 移动端可以改为横向布局  */
  .product-card,
  .blurb-card {
    display: grid;
    grid-template-columns: 1fr;
  }

  .product-card .product-img,
  .blurb-card .blurb-card__img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .product-info,
  .blurb-card__body {
    padding: 1.125rem 1.125rem 1.25rem;
  }

  .product-name,
  .blurb-card__title {
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
  }

  .product-desc,
  .blurb-card__desc {
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 1rem;
  }

  /* Category cards 移动端两列 */
  .section .container > div[style*="grid-template-columns"] > div,
  .brand-banner__inner > div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 0.875rem !important;
  }

  .category-card {
    padding: 1.125rem 1.25rem;
  }

  .category-card h3 {
    font-size: 0.95rem;
  }

  .category-card p {
    font-size: 0.85rem;
  }

  /* Contact page */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Detail page */
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .detail-info__name {
    font-size: 1.5rem;
  }

  .detail-info__desc {
    font-size: 0.95rem;
    line-height: 1.75;
  }

  .detail-actions {
    gap: 0.75rem;
    flex-direction: column;
  }

  .detail-actions .blaze-btn {
    width: 100%;
  }

  /* Footer 移动端 */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding: 2.5rem 1.125rem;
  }

  .footer-col h4 {
    font-size: 0.72rem;
    margin-bottom: 1rem;
    padding-bottom: 0.6rem;
  }

  .footer-links {
    gap: 0.4rem;
  }

  .footer-links a {
    font-size: 0.92rem;
    min-height: var(--touch-min);
    display: flex;
    align-items: center;
    padding: 0.4rem 0;
  }

  .footer-contact-item {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
  }

  .footer-logo {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
  }

  .footer-tagline {
    font-size: 0.85rem;
    line-height: 1.7;
  }

  /* Brand banner 移动端 */
  .brand-banner {
    padding: 3.5rem 1.25rem;
  }

  .brand-banner__eyebrow {
    font-size: 0.68rem;
    margin-bottom: 1rem;
  }

  .brand-banner__title {
    font-size: 1.6rem;
    letter-spacing: 0.04em;
    margin-bottom: 1.125rem;
  }

  .brand-banner__text {
    font-size: 0.92rem;
    line-height: 1.75;
    margin-bottom: 1.75rem;
  }

  .brand-banner__inner > div:last-child {
    gap: 0.75rem !important;
    flex-direction: column;
    align-items: stretch !important;
  }

  .brand-banner__inner .blaze-btn {
    width: 100%;
  }

  /* 按钮整体增大，更适合手指点击 */
  .blaze-btn,
  .btn {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
  }

  /* Form 移动端 */
  .form-group {
    margin-bottom: 1.25rem;
  }

  .form-label {
    font-size: 0.72rem;
    margin-bottom: 0.4rem;
  }

  .form-input {
    font-size: 1rem;
  }

  /* 防止横向溢出 */
  .hero__content,
  .hero--blaze__inner,
  .brand-banner__inner {
    max-width: 100%;
  }

  /* 图片懒加载过渡效果 */
  img[loading] {
    transition: opacity 0.3s ease;
  }
}

/* ─── Small phones 480px ───────────────────────────── */
@media (max-width: 480px) {
  html { font-size: 14px; }

  .section { padding: 2.25rem 0; }
  .container { padding: 0 1rem; }

  .hero--blaze {
    min-height: 65vh;
  }

  .hero--blaze__title {
    font-size: 1.85rem;
  }

  .hero--blaze__brand {
    font-size: 1.1rem;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
  }

  .page-hero__title {
    font-size: 1.5rem;
  }

  .section__title {
    font-size: 1.2rem;
  }

  .brand-banner__title {
    font-size: 1.35rem;
  }

  .product-img,
  .blurb-card__img,
  .album-card__img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .blaze-btn {
    font-size: 0.8rem;
    padding: 0.7em 1.4em 0.7em 1em;
  }

  .back-to-top {
    right: 1rem;
    bottom: 1rem;
  }
}

/* ─── Landscape mobile (手机横屏) ───────────────────── */
@media (max-width: 900px) and (orientation: landscape) {
  .hero,
  .hero--blaze {
    min-height: 120vh;
  }

  .hero--blaze__title {
    font-size: 2rem;
  }

  .hero--blaze__actions {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .hero--blaze__actions .blaze-btn {
    width: auto;
    flex: 0 1 auto;
  }
}

/* ─── Large desktop (>= 1440px) ─────────────────────── */
@media (min-width: 1440px) {
  html { font-size: 17px; }

  .container {
    max-width: 1280px;
  }

  .hero--blaze__title {
    font-size: 4.8rem;
    max-width: 900px;
  }

  .brand-banner__title {
    font-size: 2.6rem;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ─── Reduce motion (尊重用户偏好) ─────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─── Print styles (打印机友好) ─────────────────────── */
@media print {
  .navbar,
  .footer,
  .back-to-top {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
  }

  a {
    text-decoration: underline;
    color: #000;
  }
}

/* ─── Image Performance / 图片加载优化 ───────────────────── */

img {
  content-visibility: auto;
  font-optical-sizing: auto;
  will-change: transform;
  -webkit-font-smoothing: antialiased;
}

.product-img,
.blurb-card__img,
.album-card__img {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
  transition: opacity 0.4s ease;
}

.product-img:not([src*="data:"]):not([src*="/images/"]):not([src*="/uploads/"]),
.blurb-card__img:not([src*="data:"]):not([src*="/images/"]):not([src*="/uploads/"]) {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

/* Prevent layout shift by reserving space */
.product-card .product-img,
.blurb-card .blurb-card__img,
.album-card .album-card__img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}