/* ============================================
   APOLLEUM — Winter Sports Protection
   Global Stylesheet
   ============================================ */

:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #5a5a5a;
  --color-text-soft: #8a8a8a;
  --color-border: #e8e8e8;
  --color-border-soft: #f0f0f0;
  --color-accent: #1a1a1a;
  --color-soft-bg: #f7f5f2;
  --color-soft-bg-2: #efebe5;
  --color-highlight: #b8a684;
  --font-serif: 'Cormorant Garamond', 'Playfair Display', 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --max-width: 1280px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a { color: inherit; text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.65; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Typography */
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 400; line-height: 1.15; color: var(--color-text); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--color-text-muted);
  max-width: 680px;
  line-height: 1.7;
}

/* Layout */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

section { padding: 100px 0; }

/* ============== HEADER ============== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 76px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px 0 12px;
  gap: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-text);
  flex-shrink: 0;
  margin-right: 80px;
}

.logo-img { height: 30px; width: auto; }

.nav-divider {
  display: inline-block;
  width: 1px;
  height: 22px;
  background: var(--color-border);
  flex-shrink: 0;
  margin-right: 80px;
}

.nav { display: flex; align-items: center; gap: 36px; }

.nav a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
  position: relative;
}

.nav a:hover { opacity: 1; }
.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--color-text);
  transition: width var(--transition);
}
.nav a:hover::after, .nav a.active::after { width: 100%; }

.nav-cta {
  background: var(--color-text);
  color: #fff !important;
  padding: 12px 22px;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 0;
  transition: background var(--transition);
}
.nav-cta:hover { background: #444; opacity: 1; }
.nav-cta::after { display: none; }

.mobile-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.mobile-toggle span { display: block; width: 22px; height: 1.5px; background: var(--color-text); margin: 5px 0; transition: var(--transition); }

/* ============== HERO ============== */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(180deg, #f7f5f2 0%, #ffffff 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/applications/back-protection.png') center/cover;
  opacity: 0.18;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0.9) 70%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
  padding: 60px 32px 30px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.hero p {
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--color-text-muted);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 16px 32px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  font-family: var(--font-sans);
}

.btn-primary { background: var(--color-text); color: #fff; }
.btn-primary:hover { background: #444; opacity: 1; }
.btn-outline { background: transparent; color: var(--color-text); border-color: var(--color-text); }
.btn-outline:hover { background: var(--color-text); color: #fff; opacity: 1; }
.btn-large { padding: 20px 44px; font-size: 14px; }

/* Hero Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 90px;
  padding-top: 60px;
  border-top: 1px solid var(--color-border);
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats .stat { text-align: center; }
.hero-stats .stat-num {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1;
  margin-bottom: 10px;
  color: var(--color-text);
  display: inline-block;
  animation: statPulse 2.4s ease-in-out infinite;
}
.hero-stats .stat:nth-child(2) .stat-num { animation-delay: 0.6s; }
.hero-stats .stat:nth-child(3) .stat-num { animation-delay: 1.2s; }
.hero-stats .stat:nth-child(4) .stat-num { animation-delay: 1.8s; }
@keyframes statPulse {
  0%, 100% { transform: scale(1); color: var(--color-text); text-shadow: none; }
  50% { transform: scale(1.08); color: #b8a684; text-shadow: 0 4px 16px rgba(184, 166, 132, 0.4); }
}
.hero-stats .stat:hover .stat-num { animation-play-state: paused; transform: scale(1.15); }
.hero-stats .stat-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

/* ============== SECTION 2: Product Range ============== */
.products-section { background: #fff; padding: 20px 0 60px; }
.products-section .section-head { text-align: center; margin-bottom: 50px; }
.products-section .section-head .section-subtitle { margin: 0 auto; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.product-card {
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 32px;
  text-align: center;
  transition: background var(--transition);
  display: block;
}
.product-card:hover { background: var(--color-soft-bg); opacity: 1; }

.product-card-img {
  width: 100%;
  aspect-ratio: 1.2;
  object-fit: cover;
  margin-bottom: 24px;
  background: var(--color-soft-bg);
}

.product-card-name {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 12px;
  color: var(--color-text);
}

.product-card-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  min-height: 42px;
  line-height: 1.6;
}

.product-card-cta {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-text);
  padding-bottom: 4px;
  display: inline-block;
}

/* ============== SECTION 3: Why Partner ============== */
.why-section { background: var(--color-soft-bg); }

.why-section .section-head { text-align: center; margin-bottom: 80px; }
.why-section .section-head .section-subtitle { margin: 0 auto; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background: #fff;
  text-align: center;
  padding: 0 0 28px;
  border: 1px solid var(--color-border-soft);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.why-card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.why-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: visible;
  background: var(--color-soft-bg);
}

.why-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.why-card:hover .why-card-image img {
  transform: scale(1.05);
}

.why-card-icon {
  position: absolute;
  left: 50%;
  bottom: -22px;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  background: #fff;
  border: 1px solid var(--color-border-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.why-card-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-text);
}

.why-card-body {
  padding: 40px 24px 0;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.why-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 14px;
  color: var(--color-text);
}

.why-text {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 24px;
}

.why-card-link {
  display: inline-block;
  padding: 10px 32px;
  background: #fff;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
  align-self: center;
  margin-top: auto;
}

.why-card-link:hover {
  background: var(--color-text);
  color: #fff;
  border-color: var(--color-text);
}

/* ============== SECTION 4: OEM/ODM ============== */
.oem-section {
  background: #fff;
  padding: 130px 0;
}

.oem-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: stretch;
}

.oem-images {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 360px;
  overflow: hidden;
  border-radius: 12px;
  background: #000;
  position: relative;
}

.oem-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 12px;
}

.oem-video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 2;
  transition: opacity 0.3s ease, transform 0.3s ease;
  border-radius: 50%;
}

.oem-video-play:hover {
  transform: translate(-50%, -50%) scale(1.15);
}

.oem-video-play:hover svg circle {
  fill: rgba(0,0,0,0.7);
}

.oem-video-play svg {
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}

.oem-video-play.hidden {
  opacity: 0;
  pointer-events: none;
}

.oem-content h2 { margin-bottom: 24px; }

.oem-content > p {
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.oem-tags { display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }

.oem-tag {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}
.oem-tag-num {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 300;
  color: var(--color-text-soft);
  min-width: 50px;
}
.oem-tag-text h4 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 4px;
}
.oem-tag-text p { font-size: 13px; color: var(--color-text-muted); }

/* ============== SECTION 5: Final CTA ============== */
.cta-section {
  background: var(--color-text);
  color: #fff;
  text-align: center;
  padding: 130px 0;
}
.cta-section h2 {
  color: #fff;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 300;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.cta-section p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 620px;
  margin: 0 auto 40px;
  font-size: 16px;
  line-height: 1.7;
}
.cta-section .btn-primary {
  background: #fff;
  color: var(--color-text);
}
.cta-section .btn-primary:hover { background: var(--color-soft-bg); }

/* ============== TESTIMONIALS ============== */
.testimonials {
  padding: 100px 0;
  background: var(--color-soft-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: #fff;
  padding: 36px 32px 32px;
  position: relative;
  border: 1px solid var(--color-border-soft);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.testimonial-card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
  transform: translateY(-4px);
}

.testimonial-quote {
  font-size: 14px;
  line-height: 1;
  color: #c0392b;
  margin-bottom: 12px;
  font-weight: 400;
}

.testimonial-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
  flex: 1;
  margin-bottom: 16px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.testimonial-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #c0392b;
  flex-shrink: 0;
}

.testimonial-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.testimonial-role {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.testimonial-product {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f8f7f5;
  border: 1px solid var(--color-border-soft);
  border-radius: 6px;
  padding: 6px 10px;
  margin-bottom: 20px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.testimonial-product:hover {
  background: #fff;
  border-color: var(--color-text);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.testimonial-product img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 4px;
  background: #fff;
  flex-shrink: 0;
}

.testimonial-product-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.3;
}

@media (max-width: 900px) {
  .testimonials { padding: 60px 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ============== FOOTER ============== */
.site-footer {
  background: #0e0e0e;
  color: rgba(255,255,255,0.7);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-col h5 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; font-size: 14px; }
.footer-col a { color: rgba(255,255,255,0.7); }
.footer-col a:hover { color: #fff; opacity: 1; }

.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: #fff;
  margin-bottom: 16px;
}
.footer-tagline { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.5); }

.contact-list { list-style: none; }
.contact-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; line-height: 1.6; margin-bottom: 14px; }
.contact-list svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; color: rgba(255,255,255,0.6); }

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.7);
  transition: all 0.2s ease;
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  border-bottom: 1px dashed transparent;
}
.footer-link:hover {
  color: #fff;
  opacity: 1;
  border-bottom-color: rgba(255,255,255,0.4);
}
.footer-link.whatsapp-link:hover { color: #25D366; border-bottom-color: #25D366; }
.footer-link.maps-link::after {
  content: ' ↗';
  font-size: 10px;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}
.footer-link.maps-link:hover::after { opacity: 1; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}
.footer-bottom .socials { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-bottom .socials a { color: rgba(255,255,255,0.6); display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.1); border-radius: 50%; transition: all 0.3s ease; }
.footer-bottom .socials a:hover { color: #fff; opacity: 1; background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.4); transform: translateY(-2px); }
.footer-bottom .socials a.whatsapp-icon:hover { background: #25D366; border-color: #25D366; color: #fff; }
.footer-bottom .socials svg { width: 16px; height: 16px; }
.footer-bottom .socials .social-icon { text-decoration: none; }

/* ============== PAGE HERO ============== */
.page-hero {
  padding: 120px 0 40px;
  background: var(--color-soft-bg);
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}
.page-hero p {
  font-size: 17px;
  color: var(--color-text-muted);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============== ABOUT BANNER ============== */
.about-banner {
  position: relative;
  padding: 180px 0 140px;
  background: var(--color-soft-bg);
  color: var(--color-text);
  overflow: hidden;
}

.about-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  z-index: 1;
}

.about-banner .container {
  position: relative;
  z-index: 2;
}

.about-banner-content {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.about-banner h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.about-banner p {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ============== WHO WE SERVE ============== */
.who-we-serve {
  padding: 100px 0;
  background: #fff;
}

.who-we-serve .section-head {
  text-align: center;
  margin-bottom: 50px;
}

.who-we-serve-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.who-we-serve-subtitle {
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text);
  margin: 0 0 32px;
}

.who-we-serve-list {
  list-style: none;
  max-width: 720px;
  margin: 0 auto 60px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 40px;
  text-align: left;
}

.who-we-serve-list li {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text);
  padding-left: 4px;
  letter-spacing: 0.01em;
}

.who-we-serve-image {
  max-width: 1100px;
  margin: 0 auto;
  background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
  padding: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.who-we-serve-image::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 16px;
  right: -16px;
  bottom: -16px;
  border: 1px solid var(--color-border-soft);
  z-index: -1;
}

.who-we-serve-image img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
  display: block;
}

@media (max-width: 900px) {
  .about-banner { padding: 100px 0 80px; }
  .who-we-serve { padding: 60px 0; }
  .who-we-serve-list { grid-template-columns: 1fr; }
  .who-we-serve-image::before { display: none; }
}

/* ============== PRODUCTS PAGE ============== */
.products-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 80vh;
  background: #fff;
}

.products-sidebar {
  background: #fff;
  color: var(--color-text);
  position: sticky;
  top: 76px;
  align-self: start;
  max-height: calc(100vh - 76px);
  overflow-y: auto;
  border-right: 1px solid var(--color-border);
}
.sidebar-inner { padding: 40px 0; }
.sidebar-title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text);
  padding: 0 32px 20px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}
.category-nav { list-style: none; }
.category-nav li { border-bottom: 1px solid var(--color-border-soft); }
.category-nav-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 32px;
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text-muted);
  transition: all 0.2s ease;
  border-left: 2px solid transparent;
}
.category-nav-item:hover { color: var(--color-text); background: var(--color-soft-bg); opacity: 1; }
.category-nav-item.active {
  color: var(--color-text);
  background: var(--color-soft-bg);
  border-left-color: var(--color-text);
  font-weight: 500;
}
.category-nav-item .count {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-text-soft);
  background: var(--color-soft-bg);
  padding: 3px 10px;
  border-radius: 99px;
  min-width: 28px;
  text-align: center;
}
.category-nav-item.active .count {
  color: #fff;
  background: var(--color-text);
}

.products-content { padding: 60px 50px; min-height: 60vh; }
.panel-head { margin-bottom: 50px; padding-bottom: 30px; border-bottom: 1px solid var(--color-border); }
.panel-head h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 300; margin-bottom: 12px; }
.panel-head p { font-size: 16px; color: var(--color-text-muted); line-height: 1.7; max-width: 720px; }
.empty-state { padding: 80px 0; text-align: center; color: var(--color-text-muted); }
.empty-state a { color: var(--color-text); border-bottom: 1px solid var(--color-text); }

@media (max-width: 900px) {
  .products-layout { grid-template-columns: 1fr; }
  .products-sidebar { position: static; max-height: none; border-right: 0; border-bottom: 1px solid var(--color-border); }
  .sidebar-inner { padding: 24px 0; }
  .category-nav { display: flex; overflow-x: auto; padding: 0 16px; gap: 8px; }
  .category-nav li { border-bottom: 0; flex-shrink: 0; border-right: 1px solid var(--color-border-soft); }
  .category-nav li:last-child { border-right: 0; }
  .category-nav-item { padding: 12px 18px; border-left: 0; border-bottom: 2px solid transparent; }
  .category-nav-item.active { border-left: 0; border-bottom-color: var(--color-text); }
  .products-content { padding: 40px 20px; }
}

.category-block { padding: 100px 0; border-bottom: 1px solid var(--color-border); }
.category-block:last-child { border-bottom: 0; }
.category-block:nth-child(even) { background: var(--color-soft-bg); }

.category-head {
  text-align: center;
  margin-bottom: 60px;
}
.category-head h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 16px; }
.category-head p { font-size: 16px; color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

.product-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.product-thumb {
  background: #fff;
  display: block;
  overflow: hidden;
  transition: all var(--transition);
  border: 1px solid var(--color-border-soft);
}
.product-thumb:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); opacity: 1; }
.product-thumb img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--color-soft-bg);
}
.product-thumb-body { padding: 20px 24px 24px; }
.product-thumb-image { display: block; }
.product-thumb-name { font-family: var(--font-serif); font-size: 20px; margin-bottom: 6px; }
.product-thumb-sku { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-text-soft); margin-bottom: 12px; }
.product-thumb-desc { font-size: 13px; color: var(--color-text-muted); line-height: 1.6; margin-bottom: 16px; }
.product-thumb-link { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-text); border-bottom: 1px solid var(--color-text); padding-bottom: 4px; }
.product-thumb-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* Product thumb actions */
.btn-mini {
  flex: 1;
  text-align: center;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all 0.2s ease;
  border: 1px solid;
  text-decoration: none;
  display: inline-block;
}
.btn-outline-mini { color: var(--color-text); border-color: var(--color-text); background: transparent; }
.btn-outline-mini:hover { background: var(--color-text); color: #fff; opacity: 1; }
.btn-primary-mini { color: #fff; background: var(--color-text); border-color: var(--color-text); }
.btn-primary-mini:hover { background: #444; opacity: 1; }

/* ============== PRODUCT DETAIL ============== */
.breadcrumb {
  padding: 24px 0 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-text); opacity: 1; }
.breadcrumb span { margin: 0 8px; }

.product-detail { padding: 60px 0 100px; }

.detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}

.detail-gallery { position: sticky; top: 100px; }
.gallery-main {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--color-soft-bg);
  margin-bottom: 12px;
}
.gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.gallery-thumbs img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  cursor: pointer;
  background: var(--color-soft-bg);
  border: 2px solid transparent;
  transition: border-color var(--transition);
}
.gallery-thumbs img.active, .gallery-thumbs img:hover { border-color: var(--color-text); }

.detail-info .eyebrow { color: var(--color-text-soft); }
.detail-info h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 300;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}
.detail-overview {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}

.detail-section { margin-bottom: 40px; }
.detail-section h3 {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-bottom: 16px;
}
.detail-section ul { list-style: none; }
.detail-section li {
  font-size: 15px;
  line-height: 1.7;
  padding-left: 20px;
  position: relative;
  margin-bottom: 10px;
  color: var(--color-text);
}
.detail-section li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 1px;
  background: var(--color-text);
}
.detail-section p { font-size: 15px; line-height: 1.7; color: var(--color-text); }

.detail-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: 40px 0;
}
.detail-meta > div { padding: 20px 0; border-right: 1px solid var(--color-border); }
.detail-meta > div:last-child { border-right: 0; }
.detail-meta > div:nth-child(2) { padding-left: 20px; }
.detail-meta-label { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-text-soft); margin-bottom: 6px; }
.detail-meta-value { font-family: var(--font-serif); font-size: 22px; color: var(--color-text); }

.detail-cta { display: flex; gap: 12px; margin-top: 40px; }
.detail-cta .btn { flex: 1; text-align: center; }

/* ============== SIZE / COLOR SELECTORS ============== */
.detail-selector {
  margin-bottom: 24px;
}
.detail-selector-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.detail-selector-label span {
  font-weight: 400;
  color: var(--color-text-muted);
  text-transform: none;
  letter-spacing: 0;
  margin-left: 4px;
}
.detail-selector-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Size options */
.size-option {
  min-width: 48px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #fff;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s ease;
}
.size-option:hover {
  border-color: var(--color-text);
}
.size-option.active {
  border-color: var(--color-text);
  background: var(--color-text);
  color: #fff;
}

/* Color options */
.color-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
  transition: all 0.2s ease;
}
.color-option:hover {
  border-color: var(--color-text);
}
.color-option.active {
  border-color: var(--color-text);
  background: var(--color-soft-bg);
}
.color-swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.1);
  display: block;
  flex-shrink: 0;
}
.color-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text);
}

@media (max-width: 768px) {
  .size-option { min-width: 44px; height: 36px; padding: 0 12px; font-size: 12px; }
  .color-option { padding: 5px 10px 5px 8px; }
  .color-swatch { width: 18px; height: 18px; }
}

/* ============== PRODUCT DETAIL IMAGES ============== */
.detail-images-section {
  padding: 80px 0 60px;
  border-top: 1px solid var(--color-border-soft);
  margin-top: 60px;
}
.detail-images-section .section-head {
  text-align: center;
  margin-bottom: 50px;
}
.detail-images-section .section-head h2 {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 300;
  margin-bottom: 10px;
  color: var(--color-text);
}
.detail-images-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.detail-image-card {
  border-radius: 8px;
  overflow: hidden;
  background: var(--color-soft-bg);
  border: 1px solid var(--color-border-soft);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.detail-image-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}
.detail-image-link {
  display: block;
  line-height: 0;
}
.detail-image-link img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  background: #fff;
}

@media (max-width: 768px) {
  .detail-images-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 16px;
  }
  .detail-images-section {
    padding: 50px 0 40px;
    margin-top: 40px;
  }
  .detail-images-section .section-head h2 {
    font-size: 26px;
  }
}

/* ============== OEM/ODM PAGE ============== */
/* OEM Intro Section (above 01) */
.oem-intro { padding: 0 0 60px; background: #fff; }
.oem-intro-inner { display: flex; flex-direction: column; }
.oem-intro-text { text-align: center; max-width: 900px; margin: 0 auto; }
.oem-intro-images { margin-top: 0; }
.oem-intro-text h2 {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--color-text);
  margin: 0 0 32px;
}
.oem-intro-text p {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text-muted);
  margin: 0 auto;
  max-width: 800px;
}
.oem-intro-images {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
}
.oem-intro-image {
  background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
  border: 1px solid var(--color-border-soft);
  border-radius: 8px;
  overflow: hidden;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.oem-intro-image:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}
.oem-intro-image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 900px) {
  .oem-intro { padding: 50px 0 50px; }
  .oem-intro-text h2 { font-size: 22px; margin-bottom: 24px; }
  .oem-intro-images { gap: 24px; }
}

.oem-feature { padding: 50px 0; background: #fff; position: relative; }
.oem-feature:nth-of-type(2) { background: var(--color-soft-bg); }
.oem-feature:nth-of-type(4) { background: var(--color-soft-bg); }

.oem-feature-inner {
  display: flex;
  flex-direction: column;
  gap: 36px;
  align-items: center;
}

.oem-feature-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 720px;
  position: relative;
}

.oem-feature-num {
  font-family: var(--font-serif);
  font-size: 64px;
  font-weight: 300;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-text-soft);
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
  display: block;
  letter-spacing: 0.02em;
}

.oem-feature-title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 20px;
}

.oem-feature-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--color-text);
}

.oem-feature-desc {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text-muted);
  margin-bottom: 0;
  max-width: 600px;
}

.oem-feature-desc + .oem-feature-desc {
  margin-top: 10px;
}

.oem-feature-image {
  position: relative;
  width: 100%;
  max-width: 1100px;
  overflow: hidden;
  background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.4s ease, transform 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  aspect-ratio: 16 / 9;
}

.oem-feature-image:hover {
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.oem-feature-image::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 16px;
  right: -16px;
  bottom: -16px;
  border: 1px solid var(--color-border-soft);
  z-index: -1;
  transition: all 0.4s ease;
}

.oem-feature-image:hover::before {
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
}

.oem-feature-image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.6s ease;
}

.oem-feature-image:hover img {
  transform: scale(1.02);
}

.oem-feature-image-label {
  position: absolute;
  top: 20px;
  left: 20px;
  background: #fff;
  padding: 6px 14px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  border: 1px solid var(--color-border-soft);
  z-index: 2;
}

@media (max-width: 900px) {
  .oem-feature { padding: 40px 0; }
  .oem-feature-inner { gap: 30px; }
  .oem-feature-image::before { display: none; }
  .oem-feature-num { font-size: 48px; }
  .oem-feature-title { font-size: 28px; }
}

.customization-section { padding: 100px 0; background: var(--color-soft-bg); }
.custom-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}
.custom-gallery-img {
  width: 100%;
  height: auto;
  display: block;
  background: #fff;
  border: 1px solid var(--color-border-soft);
}
@media (max-width: 768px) {
  .custom-gallery { grid-template-columns: 1fr; }
}
.process-step {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  position: relative;
  transition: all var(--transition);
}
.process-step:hover { background: var(--color-soft-bg); }
.process-step-num {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.15em;
  color: var(--color-text-soft);
  margin-bottom: 16px;
}
.process-step h4 { font-family: var(--font-serif); font-size: 22px; font-weight: 400; margin-bottom: 14px; }
.process-step p { font-size: 13px; color: var(--color-text-muted); line-height: 1.7; }
.process-step ul { list-style: none; margin-top: 12px; }
.process-step li { font-size: 13px; color: var(--color-text); line-height: 1.6; padding: 4px 0; }
.process-step li::before { content: '·'; margin-right: 8px; color: var(--color-text-soft); }

.usp-section { background: var(--color-soft-bg); padding: 100px 0; }
.usp-section .section-head { text-align: center; margin-bottom: 60px; }
.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.usp-card {
  text-align: center;
  padding: 40px 24px;
  background: #fff;
  border: 1px solid var(--color-border-soft);
}
.usp-card h4 { font-family: var(--font-serif); font-size: 24px; margin-bottom: 12px; }
.usp-card p { font-size: 14px; color: var(--color-text-muted); line-height: 1.6; }

/* ============== MANUFACTURING PAGE ============== */
.capability-section { padding: 100px 0; }
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
  margin-top: 60px;
}
.capability-item {
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 60px 40px;
  text-align: center;
}
.capability-num { font-family: var(--font-serif); font-size: 64px; font-weight: 300; line-height: 1; margin-bottom: 12px; color: var(--color-text); }
.capability-label { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-text-soft); }

.process-flow { padding: 100px 0; background: var(--color-soft-bg); }
.process-flow .section-head { text-align: center; margin-bottom: 60px; }
.process-image-wrap {
  margin-top: 60px;
  background: #fff;
  border: 1px solid var(--color-border-soft);
  padding: 32px;
}
.process-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}
.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.flow-step {
  background: #fff;
  padding: 16px 28px;
  border: 1px solid var(--color-border);
  font-family: var(--font-serif);
  font-size: 18px;
  letter-spacing: 0.05em;
}
.flow-arrow { color: var(--color-text-soft); font-size: 18px; }

.factory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.factory-grid img { width: 100%; aspect-ratio: 1.2; object-fit: cover; }
.factory-grid .factory-cap { font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-text-soft); margin-top: 8px; }

/* ============== QUALITY PAGE ============== */
.standards-section { padding: 100px 0; }
.standards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
  margin-top: 60px;
  align-items: start;
}

.test-videos { padding: 100px 0; background: #fff; }
.video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}
.video-card { background: var(--color-soft-bg); border: 1px solid var(--color-border-soft); }
.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}
.video-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.video-caption { padding: 24px 28px 28px; }
.video-caption h3 { font-family: var(--font-serif); font-size: 24px; font-weight: 400; margin-bottom: 8px; }
.video-caption p { font-size: 14px; color: var(--color-text-muted); line-height: 1.6; }
@media (max-width: 768px) {
  .video-grid { grid-template-columns: 1fr; }
}

.certifications-section { padding: 100px 0; background: var(--color-soft-bg); }
.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}
.cert-card {
  background: #fff;
  border: 1px solid var(--color-border-soft);
  padding: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: 0 16px 50px rgba(0,0,0,0.08); }
.cert-icon {
  font-size: 36px;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-soft-bg);
  border: 1px solid var(--color-border);
  margin-bottom: 24px;
}
.cert-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  margin-bottom: 16px;
  align-self: flex-start;
}
.cert-content { flex: 1; }
.cert-content h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 16px;
  color: var(--color-text);
}
.cert-content > p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.cert-meta { list-style: none; margin-bottom: 24px; }
.cert-meta li {
  font-size: 13px;
  line-height: 1.7;
  padding: 4px 0;
  color: var(--color-text);
  border-bottom: 1px dashed var(--color-border-soft);
}
.cert-meta li:last-child { border-bottom: 0; }
.cert-meta strong { color: var(--color-text-soft); font-weight: 500; margin-right: 6px; }
.cert-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  background: var(--color-text);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  margin-top: auto;
  align-self: flex-start;
}
.cert-download:hover { background: #444; color: #fff; opacity: 1; }
.cert-download span { font-size: 14px; }
@media (max-width: 768px) {
  .cert-grid { grid-template-columns: 1fr; }
  .cert-card { padding: 28px; }
}
.standards-block h3 { font-family: var(--font-serif); font-size: 30px; margin-bottom: 16px; }
.standards-block p { font-size: 16px; color: var(--color-text-muted); line-height: 1.7; margin-bottom: 24px; }
.standards-badges { display: flex; gap: 16px; flex-wrap: wrap; }
.standards-badge {
  padding: 12px 24px;
  border: 1px solid var(--color-text);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.qc-flow { background: var(--color-soft-bg); padding: 100px 0; }
.qc-flow .section-head { text-align: center; margin-bottom: 60px; }
.qc-steps { display: flex; flex-wrap: wrap; justify-content: center; gap: 0; }
.qc-step {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 32px 40px;
  text-align: center;
  position: relative;
  min-width: 220px;
}
.qc-step-num { font-family: var(--font-serif); font-size: 14px; color: var(--color-text-soft); margin-bottom: 8px; }
.qc-step h4 { font-family: var(--font-serif); font-size: 22px; font-weight: 400; }

/* ============== ABOUT PAGE ============== */
.about-intro { padding: 100px 0; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image { width: 100%; aspect-ratio: 1.2; object-fit: cover; }
.about-content h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 24px; line-height: 1.15; }
.about-content p { font-size: 16px; color: var(--color-text-muted); line-height: 1.8; margin-bottom: 20px; }
.about-keywords { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 40px; padding-top: 40px; border-top: 1px solid var(--color-border); }
.about-keyword { font-size: 14px; font-weight: 500; color: var(--color-text); padding: 12px 20px; border: 1px solid var(--color-border); }

/* ============== CONTACT PAGE ============== */
.contact-section { padding: 100px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}
.contact-info h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.contact-info > p { font-size: 16px; color: var(--color-text-muted); margin-bottom: 40px; line-height: 1.7; }
.contact-list-card {
  background: var(--color-soft-bg);
  padding: 32px;
  margin-bottom: 16px;
}
.contact-list-card h4 { font-family: var(--font-sans); font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-text-soft); margin-bottom: 12px; }
.contact-list-card p { font-size: 16px; line-height: 1.6; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  transition: all 0.2s ease;
  cursor: pointer;
  position: relative;
}
a.contact-item { text-decoration: none; color: inherit; }
a.contact-item:hover { background: var(--color-soft-bg); opacity: 1; transform: translateX(4px); }
.contact-item:last-child { border-bottom: 0; }
.contact-item-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--color-border);
  flex-shrink: 0;
  color: var(--color-text);
  transition: all 0.2s ease;
}
.contact-item-icon svg { width: 20px; height: 20px; }
.contact-item-icon.whatsapp-icon {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
}
a.contact-item:hover .contact-item-icon { background: var(--color-text); color: #fff; border-color: var(--color-text); }
a.contact-item:hover .contact-item-icon.whatsapp-icon { background: #25D366; border-color: #25D366; }
.contact-item-label { font-size: 12px; letter-spacing: 0.1em; color: var(--color-text-soft); margin-bottom: 2px; }
.contact-item-value { font-size: 15px; color: var(--color-text); }
.contact-item-cta {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  white-space: nowrap;
  transition: all 0.2s ease;
}
a.contact-item:hover .contact-item-cta { color: var(--color-text); }
.contact-item-cta.whatsapp-cta { color: #25D366; font-weight: 600; }
a.contact-item:hover .contact-item-cta.whatsapp-cta { color: #25D366; }

.contact-form { background: #fff; padding: 48px; border: 1px solid var(--color-border); }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 0;
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-text);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-submit { width: 100%; margin-top: 8px; }

.form-divider {
  display: flex;
  align-items: center;
  margin: 24px 0 16px;
  text-align: center;
}
.form-divider::before, .form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}
.form-divider span {
  padding: 0 16px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.whatsapp-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 18px 24px;
  background: #25D366;
  color: #fff !important;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  border: 2px solid #25D366;
  text-decoration: none;
}
.whatsapp-cta-btn:hover {
  background: #1DA851;
  border-color: #1DA851;
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}
.whatsapp-cta-btn svg { flex-shrink: 0; }

/* Floating WhatsApp button (all pages) */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  animation: whatsapp-pulse 2s infinite;
  text-decoration: none;
}
.whatsapp-float:hover {
  background: #1DA851;
  transform: scale(1.08);
  opacity: 1;
}
.whatsapp-float svg { width: 32px; height: 32px; }
.whatsapp-float::after {
  content: 'Chat with us';
  position: absolute;
  right: 75px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-text);
  color: #fff;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.whatsapp-float:hover::after { opacity: 1; }
@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.7); }
}

.form-success {
  display: none;
  background: #f0f9f4;
  border: 1px solid #b6e0c2;
  color: #1d6b3a;
  padding: 16px 20px;
  margin-bottom: 20px;
  font-size: 14px;
}
.form-success.show { display: block; }

/* ============== ADMIN PANEL ============== */
.admin-page { padding: 60px 0 100px; background: var(--color-soft-bg); min-height: 100vh; }
.admin-header { margin-bottom: 40px; }
.admin-header h1 { font-size: 36px; margin-bottom: 8px; }
.admin-header p { color: var(--color-text-muted); font-size: 14px; }

.admin-tabs { display: flex; gap: 0; margin-bottom: 32px; border-bottom: 1px solid var(--color-border); }
.admin-tab {
  padding: 16px 24px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  background: none;
  border-radius: 0;
}
.admin-tab.active { color: var(--color-text); border-bottom-color: var(--color-text); }

.admin-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
}

.admin-card { background: #fff; padding: 32px; border: 1px solid var(--color-border); }
.admin-card h2 { font-size: 22px; margin-bottom: 20px; }

.product-list-admin { max-height: 600px; overflow-y: auto; }
.product-list-admin-item {
  padding: 16px;
  border: 1px solid var(--color-border-soft);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: background var(--transition);
}
.product-list-admin-item:hover, .product-list-admin-item.active { background: var(--color-soft-bg); }
.product-list-admin-item .info { flex: 1; }
.product-list-admin-item .info h4 { font-family: var(--font-serif); font-size: 18px; margin-bottom: 4px; }
.product-list-admin-item .info p { font-size: 12px; color: var(--color-text-soft); }
.product-list-admin-item img { width: 50px; height: 50px; object-fit: cover; }
.product-list-admin-item .actions { display: flex; gap: 8px; }
.product-list-admin-item button { font-size: 11px; padding: 6px 10px; letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid var(--color-border); background: #fff; }
.product-list-admin-item button:hover { background: var(--color-text); color: #fff; }
.product-list-admin-item button.del { color: #b00; border-color: #b00; }
.product-list-admin-item button.del:hover { background: #b00; color: #fff; }

.admin-image-picker {
  border: 1px dashed var(--color-border);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  background: var(--color-soft-bg);
  transition: background var(--transition);
}
.admin-image-picker:hover { background: #fff; }
.admin-image-picker input { display: none; }
.admin-image-preview { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.admin-image-preview-item { position: relative; }
.admin-image-preview-item img { width: 80px; height: 80px; object-fit: cover; }
.admin-image-preview-item .rm {
  position: absolute;
  top: 2px;
  right: 2px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  border: 0;
  width: 22px;
  height: 22px;
  font-size: 14px;
  cursor: pointer;
  line-height: 1;
}

.admin-actions { display: flex; gap: 12px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--color-border); }
.admin-actions .btn { flex: 1; }

.export-output {
  margin-top: 20px;
  background: var(--color-text);
  color: #c0f0c0;
  padding: 20px;
  font-family: 'SF Mono', Menlo, monospace;
  font-size: 12px;
  line-height: 1.5;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.help-text {
  background: var(--color-soft-bg);
  border-left: 3px solid var(--color-text);
  padding: 16px 20px;
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.help-text strong { color: var(--color-text); }

/* ============== UTILITIES ============== */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.mb-32 { margin-bottom: 32px; }

/* ============== RESPONSIVE ============== */
@media (max-width: 1024px) {
  .nav { gap: 24px; }
  .product-grid, .product-list, .factory-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid, .usp-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 32px 0; }
  .oem-inner, .about-grid, .detail-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .container, .header-inner { padding: 0 20px; }
  .nav { display: none; position: absolute; top: 76px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 20px; gap: 16px; border-bottom: 1px solid var(--color-border); }
  .nav.open { display: flex; }
  .mobile-toggle { display: block; }
  .product-grid, .product-list, .why-grid, .usp-grid, .factory-grid, .footer-grid, .capability-grid, .process-grid, .standards-grid { grid-template-columns: 1fr; }
  .product-list { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 70vh; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .detail-meta { grid-template-columns: 1fr; }
  .detail-meta > div { border-right: 0; border-bottom: 1px solid var(--color-border); padding: 16px 0; }
  .detail-meta > div:last-child { border-bottom: 0; }
  .detail-meta > div:nth-child(2) { padding-left: 0; }
  .detail-cta { flex-direction: column; }
  .contact-form { padding: 24px; }
}

/* ===========================================
   NAVIGATION DROPDOWN
   =========================================== */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

/* Invisible bridge — keeps hover alive when cursor crosses the gap
   between the toggle and the dropdown menu */
.nav-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 18px;
  display: none;
}
.nav-dropdown:hover::after,
.nav-dropdown.open::after {
  display: block;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.nav-dropdown-arrow {
  font-size: 0.7em;
  margin-left: 2px;
  transition: transform 0.2s ease;
  display: inline-block;
}

.nav-dropdown:hover .nav-dropdown-arrow,
.nav-dropdown.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #ffffff;
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(31, 41, 55, 0.18);
  padding: 20px 0 14px;  /* extra top padding gives room for the decorative notch */
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, visibility 0.18s ease;
  z-index: 1000;
}

/* Decorative notch — sits INSIDE the menu so it can never block the links */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: #ffffff;
  z-index: 0;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nav-dropdown-menu a {
  display: block;
  padding: 12px 32px;
  color: var(--color-ink, #1F2937);
  font-size: 15px;
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.02em;
  transition: background-color 0.18s ease;
  position: relative;
  z-index: 1;
}

.nav-dropdown-menu a:hover {
  background-color: #F5F1EA;
  color: var(--color-accent, #8B6F47);
}

/* The toggle itself should look like a normal nav link */
.nav-dropdown > .nav-dropdown-toggle {
  color: inherit;
  font-weight: inherit;
  font-size: inherit;
}

/* ===========================================
   FAQ PAGE STYLES
   =========================================== */
.faq-section {
  padding: 60px 0 80px;
  background: var(--color-bg);
}

/* Pill-style quick navigation */
.faq-pill-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 14px;
  max-width: 900px;
  margin: 0 auto 56px;
  padding: 0 20px;
}

.faq-pill {
  display: inline-block;
  padding: 10px 24px;
  background: #EEF1F5;
  color: var(--color-ink, #1F2937);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
  border: 1px solid transparent;
}

.faq-pill:hover {
  background: #F5EFE4;
  color: var(--color-accent, #8B6F47);
  border-color: rgba(139, 111, 71, 0.25);
  transform: translateY(-1px);
}

.faq-pill:focus-visible {
  outline: 2px solid var(--color-accent, #8B6F47);
  outline-offset: 2px;
}

/* Active highlight when pill anchor is targeted */
.faq-category:target {
  scroll-margin-top: 100px;
  box-shadow: 0 2px 12px rgba(139, 111, 71, 0.12);
  border: 1px solid rgba(139, 111, 71, 0.15);
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-category {
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.faq-category-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.faq-item {
  margin-bottom: 24px;
}

.faq-item:last-child {
  margin-bottom: 0;
}

.faq-item h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.5;
}

.faq-answer {
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.7;
}

.faq-answer p {
  margin-bottom: 12px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer ul {
  margin: 12px 0 12px 0;
  padding-left: 20px;
}

.faq-answer ul li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.faq-answer strong {
  color: var(--color-primary);
  font-weight: 600;
}

.faq-answer a {
  color: var(--color-accent);
  text-decoration: underline;
}

/* ===========================================
   BLOG PAGE STYLES
   =========================================== */
.blog-section {
  padding: 80px 0;
  background: var(--color-bg);
  min-height: 60vh;
}

.blog-empty {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.blog-empty-icon {
  font-size: 56px;
  margin-bottom: 24px;
}

.blog-empty h2 {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.blog-empty > p {
  font-size: 16px;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.blog-upcoming-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
  text-align: left;
}

.blog-upcoming-card {
  background: #fff;
  padding: 28px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.blog-upcoming-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.blog-upcoming-tag {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.blog-upcoming-card h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.blog-upcoming-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}

.blog-cta {
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.blog-cta p {
  font-size: 15px;
  color: var(--color-text);
  margin-bottom: 20px;
}

/* ===========================================
   CTA BAND (used at bottom of pages)
   =========================================== */
.cta-band {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2c3849 100%);
  color: #fff;
  text-align: center;
}

.cta-band h2 {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 400;
  margin-bottom: 16px;
}

.cta-band p {
  font-size: 16px;
  margin-bottom: 32px;
  opacity: 0.9;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .faq-category { padding: 24px; }
  .faq-category-title { font-size: 20px; }
  .faq-item h3 { font-size: 16px; }
  .blog-empty h2 { font-size: 28px; }
  .blog-upcoming-grid { grid-template-columns: 1fr; }
  .cta-band h2 { font-size: 28px; }
}

/* ===========================================
   BLOG — TABLE OF CONTENTS
   =========================================== */
.blog-toc {
  max-width: 1100px;
  margin: 0 auto 56px;
  padding: 32px 36px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--color-border);
}

.blog-toc-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 18px;
}

.blog-toc-list {
  list-style: decimal-leading-zero;
  padding-left: 32px;
  margin: 0;
  columns: 2;
  column-gap: 48px;
}

.blog-toc-list li {
  font-size: 15px;
  margin-bottom: 10px;
  line-height: 1.5;
  break-inside: avoid;
}

.blog-toc-list li a {
  color: var(--color-ink);
  text-decoration: none;
  transition: color 0.18s ease;
}

.blog-toc-list li a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* ===========================================
   BLOG — ARTICLE BLOCKS
   =========================================== */
.blog-articles {
  max-width: 1100px;
  margin: 0 auto;
}

.blog-article {
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  margin-bottom: 56px;
  overflow: hidden;
  scroll-margin-top: 100px;
}

.blog-article:target {
  box-shadow: 0 4px 24px rgba(139, 111, 71, 0.15);
  border-color: rgba(139, 111, 71, 0.30);
}

.blog-article-hero {
  width: 100%;
  background: #f3f1ec;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-article-hero img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.blog-article-no-img {
  height: 140px;
  background: linear-gradient(135deg, #F5EFE4 0%, #E8DDC4 100%);
}

.blog-no-img-label {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

.blog-article-title {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 500;
  color: var(--color-primary);
  margin: 36px 40px 20px;
  line-height: 1.3;
}

.blog-article > p,
.blog-article > .blog-subhead,
.blog-article > ul,
.blog-article > .blog-pro-tip,
.blog-article > .blog-meta-line {
  margin-left: 40px;
  margin-right: 40px;
}

.blog-article > p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text);
  margin-top: 0;
  margin-bottom: 16px;
}

.blog-subhead {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--color-primary);
  margin-top: 28px;
  margin-bottom: 12px;
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
}

.blog-check-list {
  list-style: none;
  padding: 0;
  margin: 16px 40px 16px;
}

.blog-check-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
}

.blog-check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 16px;
}

.blog-pro-tip {
  background: #F5EFE4;
  border-left: 3px solid var(--color-accent);
  padding: 16px 20px;
  margin: 20px 40px;
  border-radius: 0 6px 6px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
}

.blog-pro-tip strong {
  color: var(--color-accent);
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.blog-meta-line {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
  margin-top: 0;
  margin-bottom: 6px;
  padding-left: 0;
}

.blog-meta-line strong {
  color: var(--color-primary);
  margin-right: 6px;
}

@media (max-width: 720px) {
  .blog-toc-list { columns: 1; }
  .blog-article-title { font-size: 24px; margin: 24px 20px 16px; }
  .blog-article > p,
  .blog-article > .blog-subhead,
  .blog-article > ul,
  .blog-article > .blog-pro-tip,
  .blog-article > .blog-meta-line { margin-left: 20px; margin-right: 20px; }
  .blog-check-list { margin-left: 20px; margin-right: 20px; }
}