/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 85% 20%, rgba(244,180,0,0.18) 0%, transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(200,16,46,0.18) 0%, transparent 45%),
    linear-gradient(135deg, #ffffff 0%, var(--c-bg) 100%);
  overflow: hidden;
  padding: var(--space-8) 0;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: var(--space-7);
  position: relative;
  z-index: 2;
}
.hero__title {
  font-size: clamp(2.6rem, 6.4vw, 5rem);
  line-height: 1.0;
  margin-bottom: var(--space-5);
  letter-spacing: 0.02em;
}
.hero__title .accent {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.hero__subtitle {
  font-size: 1.2rem;
  max-width: 56ch;
  color: var(--c-muted);
  margin-bottom: var(--space-6);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  color: var(--c-muted);
  font-size: 0.92rem;
}
.hero__meta b { color: var(--c-dark); }

/* Hero illustration: traffic light + comic peek */
.hero__art {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 420px;
}
.traffic-light {
  width: 130px;
  height: 320px;
  background: linear-gradient(180deg, #1a2436, #0a1320);
  border-radius: 22px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 30px 60px rgba(15, 27, 45, 0.25), inset 0 0 0 4px #2a3450;
  position: relative;
}
.traffic-light::before {
  content: '';
  position: absolute;
  top: -28px; left: 50%; transform: translateX(-50%);
  width: 18px; height: 32px;
  background: #1a2436;
  border-radius: 6px 6px 2px 2px;
}
.traffic-light::after {
  content: '';
  position: absolute;
  bottom: -160px; left: 50%; transform: translateX(-50%);
  width: 14px; height: 160px;
  background: linear-gradient(180deg, #1a2436, #0a1320);
  border-radius: 4px;
}
.tl-bulb {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  align-self: center;
  position: relative;
  transition: background var(--t-base), box-shadow var(--t-base);
}
.tl-bulb.is-on--red {
  background: var(--c-primary);
  box-shadow: 0 0 30px 4px rgba(200,16,46,0.6), inset 0 -6px 16px rgba(0,0,0,0.25);
}
.tl-bulb.is-on--yellow {
  background: var(--c-accent);
  box-shadow: 0 0 30px 4px rgba(244,180,0,0.6), inset 0 -6px 16px rgba(0,0,0,0.25);
}
.tl-bulb.is-on--green {
  background: #16a34a;
  box-shadow: 0 0 30px 4px rgba(22,163,74,0.6), inset 0 -6px 16px rgba(0,0,0,0.25);
}

.hero__comic-peek {
  position: absolute;
  right: -30px;
  bottom: 10px;
  width: 200px;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: rotate(6deg);
  border: 6px solid #fff;
  background: #fff;
  transition: transform var(--t-slow);
}
.hero__comic-peek:hover { transform: rotate(0deg) scale(1.04); }

@media (max-width: 880px) {
  .hero { min-height: auto; padding: var(--space-7) 0; }
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero__art { min-height: 320px; }
  .traffic-light { transform: scale(.85); }
  .hero__comic-peek { width: 150px; right: 8%; }
}

/* Özet */
.ozet__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-7);
  align-items: start;
}
.ozet__quote {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color: #fff;
  padding: var(--space-7);
  border-radius: var(--r-xl);
  position: relative;
  box-shadow: var(--shadow-md);
}
.ozet__quote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 24px;
  font-family: var(--f-display);
  font-size: 8rem;
  line-height: 1;
  color: rgba(255,255,255,0.2);
}
.ozet__quote p { font-size: 1.18rem; line-height: 1.6; margin-bottom: var(--space-3); }
.ozet__quote cite { font-style: normal; font-weight: 700; letter-spacing: 0.04em; opacity: 0.9; }
@media (max-width: 880px) { .ozet__grid { grid-template-columns: 1fr; } }

/* Değer kartları */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
}
.value-card {
  background: var(--c-card);
  border-radius: var(--r-lg);
  padding: var(--space-6);
  border: 1px solid var(--c-border);
  text-align: left;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
  position: relative;
  overflow: hidden;
}
.value-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent-2));
  opacity: 0;
  transition: opacity var(--t-base);
  z-index: 0;
}
.value-card > * { position: relative; z-index: 1; }
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.value-card:hover::before { opacity: 1; }
.value-card:hover h3, .value-card:hover p, .value-card:hover .value-card__num { color: #fff; }
.value-card__num {
  font-family: var(--f-display);
  font-size: 2.4rem;
  color: var(--c-primary);
  margin-bottom: var(--space-2);
  letter-spacing: 0.04em;
  transition: color var(--t-base);
}
.value-card h3 { font-size: 1.35rem; margin-bottom: var(--space-2); transition: color var(--t-base); }
.value-card p { color: var(--c-muted); margin: 0; transition: color var(--t-base); }

/* Bulgular */
.bulgular__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-7);
  align-items: center;
}
@media (max-width: 880px) { .bulgular__grid { grid-template-columns: 1fr; } }
.chart-wrap {
  background: var(--c-card);
  border-radius: var(--r-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
}
.chart-wrap h3 { color: var(--c-dark); }
.bulgular__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-5);
}
.stat {
  background: var(--c-bg-alt);
  border-radius: var(--r-md);
  padding: var(--space-4);
}
.stat__num {
  font-family: var(--f-display);
  font-size: 2rem;
  color: var(--c-primary);
  letter-spacing: 0.04em;
  line-height: 1;
}
.stat__label { font-size: 0.85rem; color: var(--c-muted); margin-top: 4px; }

/* Çizgi roman bölümü (landing) */
.comic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
}
.comic-book {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-border);
  display: block;
  transition: transform var(--t-base), box-shadow var(--t-base);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.comic-book:hover { transform: translateY(-8px) scale(1.01); box-shadow: var(--shadow-lg); }
.comic-book::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 14px;
  background: linear-gradient(90deg, rgba(0,0,0,0.18), transparent);
  pointer-events: none;
}
.comic-book__cover {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(1.05);
}
.comic-book__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,27,45,0.0) 35%, rgba(15,27,45,0.85) 100%);
}
.comic-book__content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--space-5);
  color: #fff;
}
.comic-book__title {
  font-family: var(--f-display);
  font-size: 2rem;
  letter-spacing: 0.04em;
  margin: 0 0 6px;
  color: #fff;
}
.comic-book__sub { color: rgba(255,255,255,0.85); font-size: 0.95rem; margin: 0 0 var(--space-3); }
.comic-book__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(6px);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
}
.comic-book__badge {
  position: absolute;
  top: var(--space-4); right: var(--space-4);
  background: var(--c-accent);
  color: var(--c-dark);
  font-weight: 800;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: var(--shadow-sm);
}
.comic-book.is-soon .comic-book__cover { filter: grayscale(0.7) brightness(0.7); }

/* Araştırma kartları */
.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.research-card {
  background: var(--c-card);
  border-radius: var(--r-lg);
  padding: var(--space-6);
  border: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--c-text);
  transition: transform var(--t-base), box-shadow var(--t-base);
  position: relative;
  overflow: hidden;
}
.research-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); color: var(--c-text); }
.research-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent-2));
  display: grid; place-items: center;
  color: #fff;
}
.research-card h3 { color: var(--c-dark); margin: 0; }
.research-card p { color: var(--c-muted); margin: 0; flex-grow: 1; }
.research-card__more {
  font-weight: 700;
  color: var(--c-primary);
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: var(--space-2);
}

/* Ekip */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-5);
}
.person {
  background: var(--c-card);
  border-radius: var(--r-lg);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  border: 1px solid var(--c-border);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.person:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.person__avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-3);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent-2));
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-size: 1.6rem;
  letter-spacing: 0.04em;
}
.person__name { font-weight: 700; color: var(--c-dark); margin: 0 0 4px; }
.person__role { font-size: 0.85rem; color: var(--c-muted); margin: 0; }
.team-block { margin-bottom: var(--space-7); }
.team-block h3 { text-align: center; }