/* ============================================================
   MARINE PAGE - Scoped styles (marine.html only)
   ============================================================ */

/* --- Hero rating badge --- */
.marine-hero-rating {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  padding: 8px 18px;
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
}
.marine-hero-rating .stars {
  color: #f5c518;
  font-size: 14px;
  letter-spacing: 2px;
}

/* --- How It Works (horizontal steps) --- */
.marine-steps {
  padding: 80px 0;
}
.marine-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 48px;
}
.marine-step {
  text-align: center;
  padding: 0 24px;
  position: relative;
}
.marine-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 6px rgba(0,119,255,0.15);
}
.marine-step h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: inherit;
}
.marine-step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 22ch;
  margin: 0 auto;
}
/* connector line between steps */
.marine-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(50% + 34px);
  width: calc(100% - 68px);
  height: 2px;
  background: linear-gradient(90deg, var(--accent), rgba(0,119,255,0.2));
  z-index: 1;
}

/* --- Service overlay cards --- */
.marine-service-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.marine-service-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.marine-service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.marine-service-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.marine-service-card:hover img {
  transform: scale(1.05);
}
.marine-service-card .card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.1) 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: background 0.3s ease;
}
.marine-service-card:hover .card-overlay {
  background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.25) 60%);
}
.marine-service-card .card-overlay h3 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}
.marine-service-card .card-overlay p {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- Why Choose Us --- */
.marine-why {
  padding: 80px 0;
}
.marine-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.marine-why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  transition: transform 0.25s ease, border-color 0.25s ease;
  color: inherit;
}
.marine-why-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}
.marine-why-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0,119,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.marine-why-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.marine-why-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Marine FAQ --- */
.marine-faq-section {
  padding: 80px 0;
}
.marine-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
  margin-top: 48px;
}
.marine-faq-intro h3 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 16px;
}
.marine-faq-intro p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.marine-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.marine-faq-item {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.2s ease;
}
.marine-faq-item[open] {
  border-color: var(--accent);
  background: #f8fdff;
  box-shadow: 0 4px 20px rgba(48,175,227,0.08);
}
.marine-faq-item summary {
  padding: 18px 24px;
  font-size: 16px;
  font-weight: 700;
  color: #000;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.marine-faq-item summary::-webkit-details-marker { display: none; }
.marine-faq-item summary::after {
  content: '+';
  font-size: 20px;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.marine-faq-item[open] summary::after {
  content: '−';
}
.marine-faq-item .faq-answer {
  padding: 0 24px 20px;
  font-size: 15px;
  color: #333;
  line-height: 1.6;
}

.faq-image-container {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  height: 100%;
}
.faq-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- Masonry Gallery --- */
.marine-masonry {
  padding: 80px 0;
}
.masonry-grid {
  columns: 3;
  column-gap: 16px;
  margin-top: 48px;
}
.masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  transition: transform 0.3s ease;
}
.masonry-item:hover {
  transform: scale(1.02);
}
.masonry-item img {
  width: 100%;
  display: block;
  transition: filter 0.3s ease;
}
.masonry-item:hover img {
  filter: brightness(1.08);
}
.masonry-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.3) 0%, transparent 40%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.masonry-item:hover::after {
  opacity: 1;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .marine-steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  .marine-step:not(:last-child)::after { display: none; }
  .marine-service-cards {
    grid-template-columns: 1fr;
  }
  .marine-service-cards .wide,
  .marine-service-cards .full {
    grid-column: span 1;
    aspect-ratio: 4 / 3;
  }
  .marine-why-grid {
    grid-template-columns: 1fr;
  }
  .marine-faq-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .masonry-grid {
    columns: 2;
  }
}
@media (max-width: 600px) {
  .marine-steps-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile: bring the big 80px section padding in line with the rest of the
   site (48px) so vertical rhythm is consistent, and keep the gallery 2-up */
@media (max-width: 768px) {
  .marine-steps,
  .marine-why,
  .marine-faq-section,
  .marine-masonry {
    padding: 48px 0;
  }
  .marine-steps-grid,
  .marine-why-grid,
  .marine-faq-grid {
    margin-top: 28px;
  }
  .masonry-grid {
    columns: 2;
    column-gap: 12px;
  }
  .masonry-item { margin-bottom: 12px; }
}

/* --- Ceramic hero (top-of-marine compact section) --- */
.ceramic-hero {
  padding: 56px 0;
  background: #000;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.ceramic-hero-head {
  max-width: 1080px;
  margin-bottom: 36px;
}
.ceramic-hero-title {
  font-size: clamp(56px, 9vw, 120px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}
.ceramic-hero-tagline {
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 500;
  color: rgba(255,255,255,0.78);
  max-width: 64ch;
  line-height: 1.5;
}
.ceramic-hero-grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr 1fr;
  gap: 40px;
  align-items: start;
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.ceramic-hero-logo {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}
.ceramic-hero-logo img {
  height: 96px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.ceramic-hero-cert {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
}
.ceramic-hero-cert strong {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 12px;
  display: block;
  margin-bottom: 4px;
}
.ceramic-hero-col .eyebrow {
  margin-bottom: 14px;
}
.ceramic-hero-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ceramic-hero-list li {
  font-size: 15px;
  line-height: 1.5;
  padding-left: 26px;
  position: relative;
  color: rgba(255,255,255,0.88);
}
.ceramic-hero-list .check {
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-weight: 700;
}
.ceramic-hero-cta {
  margin-top: 28px;
}
@media (max-width: 900px) {
  .ceramic-hero { padding: 40px 0; }
  .ceramic-hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 28px 0;
  }
  .ceramic-hero-logo img { height: 72px; }
}