/* Section Headings */
.section-head{margin-bottom:48px}
.section-head h2 { font-size: clamp(26px, 5vw, 36px); font-weight: 700; color: var(--fg); margin: 0 0 8px; }
.section-head.narrow{max-width:650px;margin-left:auto;margin-right:auto;text-align:center}
.section-head h2.decorated {
    position: relative;
    display: inline-block;
    padding-bottom: 8px;
}
.section-head h2.decorated::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 3px;
    background-color: var(--accent);
    border-radius: 99px;
}
.section-head.narrow h2.decorated::after {
    right: 50%;
    transform: translateX(50%);
}

.section-view-all {
    text-align: center;
    margin-top: 40px;
}

/* Header */
.site-header{position:sticky;top:0;background:rgba(17, 24, 39, 0.8);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line);z-index:50;transition:transform .3s ease, box-shadow .2s ease, background .2s ease, opacity .3s ease}
.site-header.header-blurred:not(:hover) { opacity: 0.75; }
.site-header.scrolled{box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.brand .brand-mark{display:inline-grid;place-items:center;width:32px;height:32px;border:1px solid var(--fg);border-radius:8px;font:700 14px "Space Mono",monospace; transition: .2s ease;}
.brand:hover .brand-mark { border-color: var(--accent); color: var(--fg); transform: rotate(-10deg); }
.brand .brand-name{font-weight:700;letter-spacing:.2px; font-size: 1.1rem;}
.brand .dot{color:var(--muted)}
.nav-list{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0; font-weight: 500;}
.nav-list a{position:relative;padding-bottom:2px;color:var(--muted);text-decoration:none; transition: color .2s ease;}
.nav-list a:hover { color: var(--fg); }
.nav-list a:hover::after{content:"";position:absolute;right:0;left:0;bottom:-2px;height:1px;background:var(--accent);opacity:1;transform:scaleX(.9)}
.nav-divider { width: 1px; height: 16px; background-color: var(--line); margin: 0 8px; }
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle .bar{display:block;width:20px;height:2px;background:var(--fg);margin:4px 0}

/* Hero */
.hero{padding:96px 0; position: relative; overflow: hidden;}
.hero-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.1) 0%, rgba(17, 24, 39, 0) 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: -1;
}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(36px,6vw,52px);line-height:1.25;margin:0 0 12px; color: #f8fafc; font-weight: 700;}
.hero .hero-title { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
.hero .hero-title .word { display: inline-block; transform: translateY(110%); }
.hero .lead{margin:0 0 20px;max-width:60ch}
.hero-ctas{display:flex;gap:12px;margin:10px 0 24px}
.trust-notes{display:flex;flex-wrap:wrap;gap:12px}
.trust-notes span{display:inline-flex; align-items: center; gap: 8px; padding:8px 16px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:.9rem; background-color: var(--card-bg); transition: .2s ease; }
.trust-notes span:hover { color: var(--fg); border-color: var(--accent); transform: translateY(-2px); }
.hero-visual{position:relative;min-height:240px}
.hero-img{width:100%;height:auto;object-fit:contain; filter: brightness(1.1) contrast(1.1); will-change: transform; }

/* Vision Section */
.vision-inner { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 48px; }
.vision-text h2 { font-size: clamp(28px, 5vw, 40px); font-weight: 700; color: var(--fg); margin-bottom: 12px; }
.vision-text .lead { margin-bottom: 24px; }
.vision-pillars { list-style: none; padding: 0; margin: 0; }
.vision-pillars li { display: flex; align-items: start; gap: 12px; margin-bottom: 12px; font-size: 1.05rem; }
.vision-pillars .icon { color: var(--fg); flex-shrink: 0; margin-top: 4px; }
.vision-visual img { width: 100%; border-radius: 16px; box-shadow: var(--shadow); }

/* CTA */
.cta {
    padding:60px 0;
    position: relative;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    background-color: var(--card-bg);
    background-image: url('/cta-bg.png');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
}
.cta-inner{display:flex;flex-direction: column; align-items:center;justify-content:center;gap:18px; text-align: center;}
.cta h3 { margin: 0; font-size: clamp(24px, 4vw, 32px); color: var(--fg); }
.cta .btn{min-width:160px}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.contact-layout-centered {
  max-width: 600px;
  margin: 0 auto;
}

@media (min-width: 960px) {
  .contact-layout {
    grid-template-columns: 1fr 0.7fr;
    align-items: start;
  }
}

.request-section, .contact-section {
    background-color: var(--card-bg);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px;
}
.contact-box-title {
    margin-top: 0;
    margin-bottom: 24px;
    font-size: 1.5rem;
}
.contact-wrap{display:grid;grid-template-columns:1fr .7fr;gap:24px;align-items:start}
.contact-info h4{margin:6px 0}
.contact-info ul{list-style:none;padding:0;margin:0 0 12px}
.contact-info li { margin-bottom: 8px; }
.contact-info a{text-decoration:none;color:inherit;border-bottom:1px solid transparent; display: inline-flex; align-items: center; gap: 8px;}
.contact-info a:hover{color:var(--fg);transition: color .15s ease}
.contact-info a .icon { color: var(--muted); margin-inline-end: 0; transition: color .2s ease; }
.contact-info a:hover .icon { color: var(--fg); }

.social-links {
  display: flex;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.social-links li a {
  display: block;
  color: var(--muted);
  transition: all .2s ease;
}
.social-links li a:hover {
  color: var(--fg);
  transform: translateY(-2px);
}

/* Footer */
.site-footer{padding:26px 0;background:var(--bg);border-top:1px solid var(--line)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand.small .brand-mark{width:26px;height:26px;font-size:12px}
.footer-nav a:hover { color: var(--accent); }

/* Detail Pages */
.detail-page { padding: 60px 0; }
.detail-page .back-link, .page-header-action {
  color: var(--muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  transition: color 0.2s ease;
  background-color: transparent;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  padding: 0;
  cursor: pointer;
}
.detail-page .back-link:hover, .page-header-action:hover { color: var(--fg); }
.detail-page .back-link svg { transform: rotate(180deg); }

.detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

.detail-title-wrapper {
  margin-bottom: 16px;
}
.detail-title-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.detail-info h1 {
  font-size: clamp(28px, 5vw, 42px);
  margin: 0;
  color: var(--fg);
  font-weight: 700;
  line-height: 1.3;
}
.detail-info {
  display: flex;
  flex-direction: column;
}
.detail-info .description {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: 24px;
}
.detail-info .description p:last-of-type {
  margin-bottom: 0;
}
.detail-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.detail-media {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.detail-main-image img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  object-fit: cover;
}
.detail-thumbnails {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.thumb-item {
  width: 80px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--line);
  background-color: var(--card-bg);
  padding: 0;
  transition: all 0.2s ease;
}
.thumb-item:hover, .thumb-item.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(45, 212, 191, 0.2);
  transform: translateY(-2px);
}
.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.detail-video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.detail-video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 30px;
}

.service-tag-large {
  margin-bottom: 12px;
}
.service-tag-large a {
  display: inline-block;
  background-color: rgba(45, 212, 191, 0.1);
  color: var(--accent);
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all .2s ease;
}
.service-tag-large a:hover {
  background-color: rgba(45, 212, 191, 0.2);
  color: var(--accent-dark);
}

.related-items-section {
  padding-top: 60px;
}
.related-items-section:first-child:not(:only-child) {
  padding-top: 0;
}
.related-items-section h2 {
  margin-bottom: 24px;
}
.related-items-section .cards {
  grid-template-columns: repeat(auto-fit,minmax(260px,1fr));
}

.detail-related-grid {
  margin-top: 60px;
  border-top: 1px solid var(--line);
  padding-top: 60px;
}

@media (min-width: 960px) {
  .detail-related-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .detail-related-grid:not(.single-item) {
    grid-template-columns: 1fr 1fr;
  }
  .detail-related-grid .related-items-section {
    margin-top: 0;
    padding-top: 0;
  }
}