/* ============================================================
   ABOUT.CSS — Kobi Proje Danışmanlık Hakkımızda Sayfası
   ============================================================
   Hakkımızda sayfasına özel stiller: Şirket tanıtımı,
   Vizyon/Misyon kartları, Neden Biz grid, İstatistikler,
   Süreç adımları.
   
   BEM isimlendirme kuralı tutarlı şekilde uygulanır.
   ============================================================ */

/* ============================================================
   1. ŞİRKET TANITIMI — İki Sütunlu Düzen
   ============================================================ */
.about-intro {
  background-color: var(--color-bg-primary);
}

.about-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-intro__content {
  order: 2;
}

.about-intro__image-wrap {
  order: 1;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-intro__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(26, 42, 94, 0.08);
  pointer-events: none;
}

.about-intro__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 280px;
}

.about-intro__text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-intro__text:last-child {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .about-intro__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }

  .about-intro__content {
    order: 1;
  }

  .about-intro__image-wrap {
    order: 2;
  }

  .about-intro__image {
    min-height: 400px;
  }
}

/* ============================================================
   2. SÜREÇ ADIMLARI
   ============================================================ */
.about-process {
  background-color: var(--color-bg-secondary);
}

.about-process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  counter-reset: process-step;
}

.about-process__step {
  position: relative;
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  counter-increment: process-step;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-process__step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.about-process__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-md);
  flex-shrink: 0;
}

.about-process__step-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .about-process__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .about-process__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   3. VİZYON / MİSYON KARTLARI
   ============================================================ */
.about-vm {
  background-color: var(--color-bg-primary);
}

.about-vm__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.about-vm__card {
  position: relative;
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-vm__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.about-vm__card--vision::before {
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.about-vm__card--mission::before {
  background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-light));
}

.about-vm__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.about-vm__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.about-vm__card--vision .about-vm__icon {
  background: linear-gradient(135deg, rgba(26, 42, 94, 0.1), rgba(26, 42, 94, 0.04));
  color: var(--color-primary);
}

.about-vm__card--mission .about-vm__icon {
  background: linear-gradient(135deg, rgba(212, 168, 67, 0.12), rgba(212, 168, 67, 0.04));
  color: var(--color-secondary);
}

.about-vm__icon svg {
  width: 28px;
  height: 28px;
}

.about-vm__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.about-vm__text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

@media (min-width: 768px) {
  .about-vm__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   4. NEDEN BİZ — 3 Sütunlu Grid Kartlar
   ============================================================ */
.about-why {
  background-color: var(--color-bg-secondary);
}

.about-why__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.about-why__card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-why__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.about-why__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.about-why__card:hover::before {
  transform: scaleX(1);
}

.about-why__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(26, 42, 94, 0.08), rgba(26, 42, 94, 0.03));
  color: var(--color-primary);
  transition: background var(--transition-base), color var(--transition-base);
}

.about-why__icon svg {
  width: 28px;
  height: 28px;
}

.about-why__card:hover .about-why__icon {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
}

.about-why__card-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.about-why__card-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

@media (min-width: 576px) {
  .about-why__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .about-why__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   5. İSTATİSTİK BÖLÜMÜ (about sayfası — home.css stats'ı yeniden kullanır)
   ============================================================ */
/* Stats section uses .stats from home.css — no duplication needed.
   If about.css is loaded without home.css, include these overrides: */
.about-stats {
  position: relative;
  background: linear-gradient(
    135deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 50%,
    #1e3a7a 100%
  );
  overflow: hidden;
}

.about-stats::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-bg-secondary);
  clip-path: ellipse(55% 100% at 50% 0%);
}

.about-stats::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-bg-primary);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.about-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

.about-stats__item {
  text-align: center;
  padding: var(--space-lg);
}

.about-stats__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-light);
}

.about-stats__icon svg {
  width: 32px;
  height: 32px;
}

.about-stats__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.about-stats__label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
}

@media (min-width: 768px) {
  .about-stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================================
   6. prefers-reduced-motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .about-why__card,
  .about-vm__card,
  .about-process__step {
    transition: none;
  }

  .about-why__card::before {
    transition: none;
  }
}