/* ═══════════════════════════════════════════════════════════
   SERVICE PAGES — Atış Ajans v2.0
   Premium Editorial Design System
   ═══════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════
   SERVICE PAGE HERO
   ═══════════════════════════════════════════════════════════ */
.service-page {
  background: var(--c-bg);
  color: var(--c-text);
}

.service-page .site-header {
  position: fixed;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--c-border);
}

/* Inner pages use a light header at all times → force dark logo/icons */
.service-page .site-header .logo img {
  filter: none;
}

.service-page .site-header .social-icon {
  color: var(--c-text-secondary);
}

.service-page .site-header .menu-btn {
  background: rgba(10, 10, 10, 0.04);
  border-color: rgba(10, 10, 10, 0.08);
}

.service-page .site-header .menu-btn span {
  background: var(--c-text);
}

.service-page .site-header .menu-btn:hover {
  background: rgba(10, 10, 10, 0.08);
}

.service-hero {
  position: relative;
  min-height: 85vh;
  padding: clamp(120px, 18vh, 180px) clamp(1.5rem, 5vw, 4rem) clamp(60px, 10vh, 100px);
  background: var(--c-bg-warm);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.service-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(232, 69, 26, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 10% 80%, rgba(232, 69, 26, 0.05) 0%, transparent 50%),
    linear-gradient(120deg, transparent 0%, rgba(232, 69, 26, 0.02) 100%);
  pointer-events: none;
}

.service-hero::after {
  content: 'A';
  position: absolute;
  right: -1%;
  top: 12%;
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(200px, 30vw, 420px);
  line-height: 1;
  letter-spacing: -0.06em;
  color: rgba(232, 69, 26, 0.04);
  pointer-events: none;
  user-select: none;
}

.service-hero-inner {
  position: relative;
  z-index: 1;
  width: var(--container);
  max-width: 900px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-caption);
  color: var(--c-text-muted);
  margin-bottom: var(--space-10);
  letter-spacing: var(--ls-wide);
}

.breadcrumb a {
  color: var(--c-text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.breadcrumb a:hover {
  color: var(--c-primary);
}

.breadcrumb strong {
  color: var(--c-text);
  font-weight: 500;
}

.service-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  padding: var(--space-2) var(--space-4);
  background: rgba(232, 69, 26, 0.08);
  border: 1px solid rgba(232, 69, 26, 0.18);
  border-radius: var(--radius-full);
  color: var(--c-primary);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-wider);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.service-kicker::before,
.section-kicker::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-primary);
  animation: pulse 2s ease-in-out infinite;
}

.service-hero h1 {
  font-family: var(--ff-display);
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--c-text);
  margin: 0;
  max-width: 800px;
}

.service-hero h1 strong {
  color: var(--c-primary);
  display: inline;
}

.service-lead {
  font-size: var(--fs-body-lg);
  line-height: var(--lh-relaxed);
  color: var(--c-text-secondary);
  max-width: 600px;
  margin-top: var(--space-5);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero-type {
  position: absolute;
  right: 0;
  bottom: var(--space-8);
  width: 45%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 0.85;
  font-family: var(--ff-display);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--c-bg-cool);
  user-select: none;
  pointer-events: none;
  font-size: clamp(80px, 14vw, 180px);
}

.hero-type b {
  color: var(--c-border);
  font-size: 0.55em;
}

.hero-type i {
  font-style: normal;
  font-weight: 400;
  font-size: 0.35em;
  color: var(--c-text-light);
  margin: 0.1em 0 0 0.15em;
}

.hero-type strong {
  color: var(--c-text-muted);
  font-weight: 600;
  margin-left: 0.05em;
}

/* ═══════════════════════════════════════════════════════════
   SERVICE INTRO SECTION
   ═══════════════════════════════════════════════════════════ */
.service-intro {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}

.service-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.service-intro h2,
.binding-head h2,
.process-section h2,
.faq-section h2 {
  font-family: var(--ff-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--c-text);
  margin: 0;
}

.service-intro h2 strong,
.binding-head h2 strong {
  color: var(--c-primary);
}

.service-intro p {
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  color: var(--c-text-secondary);
  max-width: 500px;
  margin: 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  font-size: var(--fs-caption);
  font-weight: 700;
  letter-spacing: var(--ls-wider);
  color: var(--c-text);
  text-decoration: none;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition-base);
}

.text-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary) 0%, rgba(232, 69, 26, 0.3) 100%);
  transform: scaleX(0.35);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.text-link:hover {
  color: var(--c-primary);
}

.text-link:hover::after {
  transform: scaleX(1);
}

.text-link span {
  font-size: var(--fs-body);
  transition: transform var(--transition-base);
}

.text-link:hover span {
  transform: translateX(4px);
}

/* ═══════════════════════════════════════════════════════════
   SUBSERVICE SECTION
   ═══════════════════════════════════════════════════════════ */
.subservice-section {
  padding: var(--section-py) 0;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
}

.subservice-section h2 {
  font-family: var(--ff-display);
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--c-text);
  margin-top: var(--space-3);
}

.subservice-section h2 strong {
  color: var(--c-primary);
}

.subservice-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.subservice-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--c-bg-warm);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  color: var(--c-text);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-base);
}

.subservice-links a:hover {
  background: var(--c-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.subservice-links span {
  opacity: 0.5;
}

/* ═══════════════════════════════════════════════════════════
   SERVICE FEATURES
   ═══════════════════════════════════════════════════════════ */
.service-features {
  padding: 0 0 var(--section-py);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.feature-grid article {
  padding: var(--space-8);
  border-right: 1px solid var(--c-border);
  transition: all var(--transition-base);
}

.feature-grid article:last-child {
  border-right: none;
}

.feature-grid article:hover {
  background: var(--c-bg-warm);
}

.feature-grid span,
.binding-number {
  display: inline-block;
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-wider);
  font-weight: 600;
  color: var(--c-text-muted);
}

.feature-grid h3,
.binding-grid h3 {
  font-family: var(--ff-display);
  font-size: var(--fs-h4);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
  color: var(--c-text);
  margin: var(--space-5) 0 var(--space-3);
}

.feature-grid p,
.binding-grid p {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-text-secondary);
  margin: 0;
  max-width: 260px;
}

/* ═══════════════════════════════════════════════════════════
   BINDING SECTION
   ═══════════════════════════════════════════════════════════ */
.binding-section {
  padding: var(--section-py) 0;
  background: var(--c-bg-warm);
}

.binding-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-10);
}

.binding-head p {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-text-secondary);
  max-width: 500px;
  margin: 0;
}

.binding-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--c-border);
}

.binding-grid article {
  min-height: 200px;
  padding: var(--space-8);
  border-right: 1px solid var(--c-border);
  transition: all var(--transition-base);
}

.binding-grid article:last-child {
  border-right: none;
}

.binding-grid article:hover {
  background: var(--c-bg);
}

.binding-grid h3 {
  margin-top: var(--space-6);
}

/* ═══════════════════════════════════════════════════════════
   PROCESS SECTION
   ═══════════════════════════════════════════════════════════ */
.process-section {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}

.process-section h2 {
  margin-bottom: var(--space-12);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.process-grid div {
  position: relative;
  padding-right: var(--space-4);
}

.process-grid div:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: 0;
  top: 0;
  color: var(--c-text-light);
  font-size: var(--fs-body);
}

.process-grid b {
  display: block;
  font-family: var(--ff-display);
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--c-text-light);
  line-height: 1;
}

.process-grid h3 {
  font-size: var(--fs-body-lg);
  font-weight: 600;
  color: var(--c-text);
  margin: var(--space-5) 0 var(--space-2);
}

.process-grid p {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-text-secondary);
  margin: 0;
  max-width: 200px;
}

/* ═══════════════════════════════════════════════════════════
   SERVICE CTA
   ═══════════════════════════════════════════════════════════ */
.service-cta {
  padding: var(--space-16) 0;
  background: var(--c-dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.service-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 45% at 90% 20%, rgba(232, 69, 26, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 10% 90%, rgba(232, 69, 26, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.service-cta .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12);
}

.service-cta span {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(232, 69, 26, 0.15);
  border: 1px solid rgba(232, 69, 26, 0.3);
  border-radius: var(--radius-full);
  color: var(--c-primary);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-widest);
  font-weight: 700;
  text-transform: uppercase;
}

.service-cta h2 {
  font-family: var(--ff-display);
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: #fff;
  margin: var(--space-3) 0 var(--space-2);
}

.service-cta p {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-text-light);
  margin: 0;
  max-width: 550px;
}

.cta-actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

.service-cta .btn-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.service-cta .btn-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

.service-cta .btn-dark {
  background: #fff;
  color: var(--c-dark);
  border-color: #fff;
}

.service-cta .btn-dark:hover {
  background: var(--c-bg-warm);
}

/* ═══════════════════════════════════════════════════════════
   FAQ SECTION
   ═══════════════════════════════════════════════════════════ */
.faq-section {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}

.faq-section .container {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--space-12);
}

.faq-list details {
  border-top: 1px solid var(--c-border);
  padding: var(--space-5) 0;
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--c-border);
}

.faq-list summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--c-text);
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  font-size: var(--fs-body-lg);
  color: var(--c-text-muted);
  font-weight: 300;
  transition: transform var(--transition-base);
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list p {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-text-secondary);
  max-width: 700px;
  margin: var(--space-4) 0 0;
}

/* ═══════════════════════════════════════════════════════════
   SEO DETAIL SECTION
   ═══════════════════════════════════════════════════════════ */
.seo-detail-section {
  padding: var(--section-py) 0;
  background: var(--c-bg-warm);
}

.seo-detail-intro {
  max-width: 900px;
  margin-bottom: var(--space-10);
}

.seo-detail-intro h2 {
  font-family: var(--ff-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--c-text);
  margin: var(--space-3) 0 var(--space-5);
}

.seo-detail-intro p {
  font-size: var(--fs-body-lg);
  line-height: var(--lh-relaxed);
  color: var(--c-text-secondary);
  max-width: 800px;
}

.seo-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.seo-service-card {
  padding: var(--space-6);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  min-height: 180px;
  transition: all var(--transition-base);
}

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

.seo-service-card span {
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-wider);
  font-weight: 600;
  color: var(--c-text-muted);
}

.seo-service-card h3 {
  font-family: var(--ff-display);
  font-size: var(--fs-body-lg);
  font-weight: 600;
  color: var(--c-text);
  margin: var(--space-5) 0 var(--space-2);
}

.seo-service-card p {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-text-secondary);
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════
   RELATED SERVICES
   ═══════════════════════════════════════════════════════════ */
.related-services-section {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}

.related-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.related-services-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--c-bg-warm);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  color: var(--c-text);
  text-decoration: none;
  transition: all var(--transition-base);
}

.related-services-grid a:hover {
  background: var(--c-dark);
  color: #fff;
  transform: translateY(-2px);
}

.related-services-grid span {
  opacity: 0.5;
}

/* ═══════════════════════════════════════════════════════════
   PORTFOLIO STANDALONE
   ═══════════════════════════════════════════════════════════ */
.portfolio-standalone {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}

.portfolio-standalone .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.portfolio-standalone h2 {
  font-family: var(--ff-display);
  font-size: var(--fs-h3);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

/* ═══════════════════════════════════════════════════════════
   BACK TO TOP
   ═══════════════════════════════════════════════════════════ */
.service-page .back-to-top {
  z-index: 120;
  right: var(--space-6);
  bottom: var(--space-6);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .service-intro-grid,
  .binding-head,
  .faq-section .container {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .feature-grid,
  .binding-grid,
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-grid article:nth-child(2),
  .binding-grid article:nth-child(2) {
    border-right: none;
  }

  .feature-grid article:nth-child(n+3),
  .binding-grid article:nth-child(n+3) {
    border-top: 1px solid var(--c-border);
  }

  .subservice-links,
  .related-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .seo-service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .service-hero {
    min-height: auto;
    padding: clamp(100px, 15vh, 140px) var(--space-4) var(--space-10);
  }

  .hero-type,
  .service-hero::after {
    display: none;
  }

  .breadcrumb {
    margin-bottom: var(--space-6);
    font-size: 10px;
  }

  .service-hero h1 {
    font-size: var(--fs-h2);
  }

  .service-lead {
    font-size: var(--fs-body);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .service-intro,
  .binding-section,
  .process-section,
  .faq-section {
    padding: var(--space-12) 0;
  }

  .service-intro h2,
  .binding-head h2,
  .process-section h2,
  .faq-section h2 {
    font-size: var(--fs-h3);
  }

  .feature-grid,
  .binding-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid article,
  .feature-grid article:nth-child(2),
  .binding-grid article,
  .binding-grid article:nth-child(2) {
    border-right: none;
    padding: var(--space-6);
  }

  .feature-grid article + article,
  .binding-grid article + article {
    border-top: 1px solid var(--c-border);
  }

  .process-grid div:not(:last-child)::after {
    display: none;
  }

  .process-grid {
    gap: var(--space-10);
  }

  .service-cta {
    padding: var(--space-12) 0;
  }

  .service-cta .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-actions {
    flex-wrap: wrap;
    width: 100%;
  }

  .cta-actions .btn {
    flex: 1;
  }

  .subservice-links,
  .related-services-grid {
    grid-template-columns: 1fr;
  }

  .seo-service-grid {
    grid-template-columns: 1fr;
  }

  .faq-section .container {
    gap: var(--space-8);
  }
}

@media (max-width: 480px) {
  .service-page .back-to-top {
    right: var(--space-4);
    bottom: var(--space-4);
    width: 48px;
    height: 48px;
  }
}