/* =========================================================
   YS TEKNİK — service-detail.css
   Detay sayfaları için ortak stiller
   ========================================================= */

/* ---------------------------------------------------------
   Breadcrumb
--------------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .06em;
  color: rgba(255,255,255,.55);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: rgba(255,255,255,.6);
  transition: color .2s;
}
.breadcrumb a:hover { color: var(--yellow); }
.breadcrumb .bc-sep { color: rgba(255,255,255,.3); }
.breadcrumb .bc-current { color: var(--yellow); }

/* ---------------------------------------------------------
   Detail Hero
--------------------------------------------------------- */
.detail-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(120% 120% at 80% 0%, #16334a 0%, var(--navy) 55%, #081019 100%);
  padding: 160px 0 90px;
  min-height: 72vh;
  display: flex;
  align-items: center;
}
.detail-hero .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.detail-hero .grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(70% 70% at 70% 30%, #000 20%, transparent 90%);
}
.detail-hero .blueprint-lines {
  position: absolute;
  right: -10%; top: 10%;
  width: 60%; height: 80%;
  background: repeating-linear-gradient(115deg, rgba(111,168,216,.06) 0 2px, transparent 2px 40px);
  opacity: .5;
}
.detail-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
}
.detail-hero-content .eyebrow { margin-bottom: 14px; }
.detail-hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: .45em;
}
.detail-hero-content h1 .highlight { color: var(--yellow); }
.detail-hero-content .hero-sub {
  color: rgba(255,255,255,.72);
  font-size: 1.06rem;
  max-width: 520px;
  margin-bottom: 34px;
  line-height: 1.68;
}
.hero-btn-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Hero Visual / Accent Card */
.detail-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-accent-card {
  background: rgba(20,30,42,.88);
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 380px;
}
.hac-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.hac-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(242,169,27,.14);
  border: 1px solid rgba(242,169,27,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--yellow);
}
.hac-text strong {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
}
.hac-text span {
  font-size: .82rem;
  color: rgba(255,255,255,.55);
}

/* ---------------------------------------------------------
   Section: Service Intro
--------------------------------------------------------- */
.service-intro {
  padding: 96px 0 80px;
  background: var(--white);
}
.service-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items: start;
}
.service-intro-text h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: .5em;
}
.service-intro-text p {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--muted-dark);
  margin-bottom: 1.1em;
}
.service-intro-text p:last-child { margin-bottom: 0; }

.service-stats-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.service-stat-box {
  background: var(--offwhite);
  border: 1px solid #e6e9ed;
  border-radius: var(--radius-md);
  padding: 26px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service-stat-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.ssb-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  flex-shrink: 0;
}
.ssb-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.ssb-text span {
  font-size: .85rem;
  color: var(--muted-dark);
  font-weight: 500;
}

/* ---------------------------------------------------------
   Section: Service Scope (hizmet kapsamı)
--------------------------------------------------------- */
.service-scope {
  padding: 88px 0;
  background: var(--charcoal);
}
.scope-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 52px;
}
.scope-card {
  background: var(--graphite);
  border: 1px solid var(--steel-line);
  border-radius: var(--radius-md);
  padding: 30px 28px;
  position: relative;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.scope-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(242,169,27,.12), transparent 60%);
  transition: opacity .35s var(--ease);
}
.scope-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(242,169,27,.35);
}
.scope-card:hover::before { opacity: 1; }
.scope-card-icon {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: var(--steel);
  color: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
  transition: transform .35s var(--ease);
}
.scope-card:hover .scope-card-icon { transform: rotate(-6deg) scale(1.06); }
.scope-card h3 {
  color: var(--white);
  font-size: 1.08rem;
  margin-bottom: .4em;
  position: relative;
  z-index: 1;
}
.scope-card p {
  font-size: .9rem;
  color: var(--muted);
  position: relative;
  z-index: 1;
  margin: 0;
}

/* ---------------------------------------------------------
   Section: Gallery
--------------------------------------------------------- */
.service-gallery {
  padding: 88px 0;
  background: var(--white);
}
.sdp-gallery-grid {
  display: grid;
  gap: 18px;
  margin-top: 50px;
}
/* 7 photos: 3-2-2 */
.sdp-gallery-grid.photos-7 {
  grid-template-columns: repeat(3, 1fr);
}
.sdp-gallery-grid.photos-7 .sdp-gi:nth-child(1) { grid-column: span 2; }

/* 4 photos: 2-2 */
.sdp-gallery-grid.photos-4 {
  grid-template-columns: repeat(2, 1fr);
}

/* 6 photos: 3-3 */
.sdp-gallery-grid.photos-6 {
  grid-template-columns: repeat(3, 1fr);
}
.sdp-gallery-grid.photos-6 .sdp-gi:nth-child(1) { grid-column: span 2; }

/* 5 photos: 3+2 */
.sdp-gallery-grid.photos-5 {
  grid-template-columns: repeat(3, 1fr);
}
.sdp-gallery-grid.photos-5 .sdp-gi:nth-child(4) { grid-column: span 1; }
.sdp-gallery-grid.photos-5 .sdp-gi:nth-child(5) { grid-column: span 2; }

.sdp-gi {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--graphite);
  cursor: pointer;
}
.sdp-gi img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
  display: block;
}
.sdp-gi:hover img { transform: scale(1.08); }

/* Placeholder when no real image */
.sdp-ph {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: linear-gradient(135deg, var(--graphite) 0%, var(--steel) 100%);
  color: rgba(255,255,255,.45);
  transition: background .4s var(--ease);
}
.sdp-gi:hover .sdp-ph {
  background: linear-gradient(135deg, var(--steel) 0%, #3d4f62 100%);
  color: rgba(255,255,255,.65);
}
.sdp-ph svg { color: rgba(255,255,255,.3); transition: color .4s; }
.sdp-gi:hover .sdp-ph svg { color: var(--yellow); }
.sdp-ph-num {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--yellow);
  opacity: .7;
}
.sdp-ph-label {
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  text-align: center;
  padding: 0 12px;
  color: rgba(255,255,255,.7);
}
.sdp-ph-sub {
  font-size: .75rem;
  color: rgba(255,255,255,.38);
  text-align: center;
  padding: 0 16px;
}

/* Gallery overlay on hover */
.sdp-gi-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(11,22,34,.88) 0%, transparent 50%);
  opacity: 0;
  transition: opacity .35s var(--ease);
  display: flex;
  align-items: flex-end;
  padding: 18px 20px;
}
.sdp-gi:hover .sdp-gi-overlay { opacity: 1; }
.sdp-gi-overlay span {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--yellow);
  letter-spacing: .06em;
}

/* ---------------------------------------------------------
   Lightbox
--------------------------------------------------------- */
.sdp-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(5,10,18,.96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s var(--ease);
  padding: 24px;
}
.sdp-lightbox.active {
  opacity: 1;
  visibility: visible;
}
.sdp-lb-inner {
  position: relative;
  max-width: 1100px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sdp-lb-img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: 0 32px 80px rgba(0,0,0,.6);
  object-fit: contain;
}
.sdp-lb-close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 40px; height: 40px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.sdp-lb-close:hover { background: rgba(255,77,79,.3); transform: rotate(90deg); }

/* ---------------------------------------------------------
   Section: CTA
--------------------------------------------------------- */
.service-cta {
  padding: 96px 0;
  background: var(--charcoal);
  text-align: center;
}
.service-cta-inner {
  max-width: 680px;
  margin: 0 auto;
}
.service-cta h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: .5em;
}
.service-cta h2 .highlight { color: var(--yellow); }
.service-cta p {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 36px;
  line-height: 1.7;
}
.cta-btn-group {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------------------------------------------------------
   Responsive
--------------------------------------------------------- */
@media (max-width: 1080px) {
  .detail-hero-inner { grid-template-columns: 1fr; }
  .detail-hero-visual { display: none; }
  .service-intro-grid { grid-template-columns: 1fr; gap: 50px; }
  .scope-grid { grid-template-columns: repeat(2, 1fr); }
  .sdp-gallery-grid.photos-7 { grid-template-columns: repeat(2, 1fr); }
  .sdp-gallery-grid.photos-7 .sdp-gi:nth-child(1) { grid-column: span 2; }
  .sdp-gallery-grid.photos-6 { grid-template-columns: repeat(2, 1fr); }
  .sdp-gallery-grid.photos-6 .sdp-gi:nth-child(1) { grid-column: span 2; }
  .sdp-gallery-grid.photos-5 { grid-template-columns: repeat(2, 1fr); }
  .sdp-gallery-grid.photos-5 .sdp-gi:nth-child(5) { grid-column: span 2; }
}

@media (max-width: 860px) {
  .scope-grid { grid-template-columns: 1fr; }
  .detail-hero { padding: 130px 0 70px; min-height: auto; }
  .service-intro { padding: 70px 0 60px; }
  .service-scope { padding: 70px 0; }
  .service-gallery { padding: 70px 0; }
  .service-cta { padding: 70px 0; }
}

@media (max-width: 640px) {
  .sdp-gallery-grid.photos-7,
  .sdp-gallery-grid.photos-6,
  .sdp-gallery-grid.photos-5,
  .sdp-gallery-grid.photos-4 {
    grid-template-columns: 1fr;
  }
  .sdp-gallery-grid .sdp-gi { grid-column: span 1 !important; }
  .hero-btn-group { flex-direction: column; align-items: stretch; }
  .cta-btn-group { flex-direction: column; align-items: center; }
  .service-stats-side { flex-direction: row; flex-wrap: wrap; }
  .service-stat-box { flex: 1 1 200px; }
}