/**
 * Sürdürülebilirlik sayfası — KVKK / Değerlerimiz tasarımına uyumlu
 */

.surdurulebilirlik-page {
  --sur-dark: #2D3748;
  --sur-navy: #215387;
  --sur-gold: #f5a524;
  --sur-green: #0d9488;
  --sur-cream: #FAF8F5;
  --sur-dark-90: rgba(45,55,72,.9);
  --sur-dark-10: rgba(45,55,72,.1);
  --sur-navy-08: rgba(33,83,135,.08);
  --sur-green-08: rgba(13,148,136,.08);
  --sur-radius-sm: 12px;
  --sur-shadow-md: 0 8px 30px rgba(45,55,72,.08);
  --sur-shadow-lg: 0 16px 48px rgba(45,55,72,.1);
  --sur-transition: cubic-bezier(.4,0,.2,1);
}

.sur-hero {
  position: relative;
  padding: 100px 60px 80px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--sur-dark) 0%, #1a2538 50%, var(--sur-navy) 100%);
}

.sur-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255,255,255,.008) 40px, rgba(255,255,255,.008) 41px),
    repeating-linear-gradient(-45deg, transparent, transparent 40px, rgba(255,255,255,.008) 40px, rgba(255,255,255,.008) 41px);
  pointer-events: none;
}

.sur-hero-glow1 {
  position: absolute;
  top: -100px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,165,36,.06), transparent 70%);
  pointer-events: none;
}

.sur-hero-glow2 {
  position: absolute;
  bottom: -120px;
  left: -80px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13,148,136,.12), transparent 70%);
  pointer-events: none;
}

.sur-hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.sur-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.sur-hero-eyebrow span:first-child,
.sur-hero-eyebrow span:last-child {
  width: 30px;
  height: 1.5px;
  background: var(--sur-gold);
}

.sur-hero-eyebrow-text {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: var(--sur-gold);
}

.sur-hero-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(36px, 4.5vw, 52px);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 18px;
}

.sur-hero-title em {
  font-style: italic;
  color: var(--sur-gold);
  position: relative;
}

.sur-hero-title em::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 0;
  width: 100%;
  height: 6px;
  background: rgba(245,165,36,.2);
  border-radius: 3px;
  z-index: -1;
}

.sur-hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  font-weight: 300;
  max-width: 560px;
  margin: 0 auto;
}

.sur-content {
  padding: 80px 60px 100px;
  background: var(--sur-cream);
  position: relative;
}

.sur-content::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -150px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13,148,136,.04) 0%, transparent 70%);
  pointer-events: none;
}

.sur-content-inner {
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.sur-intro {
  padding: 24px 28px;
  background: #fff;
  border-radius: var(--sur-radius-sm);
  border-left: 4px solid var(--sur-green);
  box-shadow: var(--sur-shadow-md);
  margin-bottom: 48px;
}

.sur-intro p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--sur-dark-90);
}

.sur-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.sur-card {
  background: #fff;
  border-radius: var(--sur-radius-sm);
  padding: 32px 28px;
  box-shadow: var(--sur-shadow-md);
  border: 1px solid var(--sur-dark-10);
  transition: all 0.35s var(--sur-transition);
}

.sur-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sur-shadow-lg);
  border-color: rgba(13,148,136,.25);
}

.sur-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--sur-green-08), var(--sur-navy-08));
  border-radius: 10px;
  margin-bottom: 20px;
  color: var(--sur-green);
}

.sur-card-icon svg {
  width: 24px;
  height: 24px;
}

.sur-card-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--sur-dark);
  margin: 0 0 12px;
}

.sur-card-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--sur-dark-90);
}

.sur-body,
.sur-content-inner .entry-content {
  font-size: 16px;
  line-height: 1.8;
  color: var(--sur-dark);
}

.sur-body h2,
.sur-content-inner .entry-content h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--sur-dark);
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--sur-navy-08);
}

.sur-body h2:first-child,
.sur-content-inner .entry-content h2:first-child {
  margin-top: 0;
}

.sur-body p,
.sur-content-inner .entry-content p {
  margin-bottom: 16px;
  color: var(--sur-dark-90);
}

.sur-body a,
.sur-content-inner .entry-content a {
  color: var(--sur-navy);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.25s var(--sur-transition);
}

.sur-body a:hover,
.sur-content-inner .entry-content a:hover {
  color: var(--sur-green);
}

.sur-back {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 60px 80px;
  text-align: center;
}

.sur-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1.5px solid var(--sur-dark-10);
  border-radius: var(--sur-radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--sur-dark);
  background: #fff;
  text-decoration: none;
  transition: all 0.35s var(--sur-transition);
  box-shadow: 0 2px 12px rgba(45,55,72,.04);
}

.sur-back-btn:hover {
  border-color: var(--sur-green);
  color: var(--sur-navy);
  box-shadow: 0 8px 24px rgba(13,148,136,.15);
  transform: translateY(-2px);
}

.sur-back-btn svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 900px) {
  .sur-hero { padding: 80px 30px 60px; }
  .sur-content { padding: 60px 30px 80px; }
  .sur-grid { grid-template-columns: 1fr; }
  .sur-back { padding: 0 30px 60px; }
}

@media (max-width: 600px) {
  .sur-hero { padding: 70px 20px 50px; }
  .sur-hero-eyebrow-text { letter-spacing: 3px; font-size: 11px; }
  .sur-content { padding: 50px 20px 60px; }
  .sur-card { padding: 24px 20px; }
  .sur-card-title { font-size: 19px; }
  .sur-card-desc { font-size: 14px; }
  .sur-intro { padding: 20px; }
}