/*
 * PAŞAM İNŞAAT — Kurumsal (About Us) Page Stylesheet
 * Strict Corporate Architectural Palette:
 * Navy (#0A1128), White (#FFFFFF), Slate (#263244), Light Gray (#F3F5F7). Zero Gold/Yellow.
 */

/* ==========================================================================
   1. HERO SECTION (Substantial Architectural Scale)
   ========================================================================== */
.pasam-kurumsal-hero {
  position: relative;
  width: 100%;
  min-height: 540px;
  height: 65vh;
  max-height: 680px;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  padding-bottom: 72px;
  background-color: var(--pasam-navy, #0A1128);
}

.pasam-kurumsal-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(10, 17, 40, 0.76) 0%,
    rgba(10, 17, 40, 0.68) 50%,
    rgba(10, 17, 40, 0.92) 100%
  );
  z-index: 1;
}

.pasam-kurumsal-hero-container {
  position: relative;
  z-index: 2;
}

.pasam-kurumsal-hero-content {
  max-width: 820px;
}

.pasam-kurumsal-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 16px;
}

.pasam-kurumsal-hero-title {
  font-size: clamp(38px, 5.2vw, 58px);
  font-weight: 700;
  color: var(--pasam-white, #FFFFFF);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.pasam-kurumsal-hero-sub {
  font-size: clamp(16.5px, 1.8vw, 20px);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.90);
  line-height: 1.6;
  max-width: 680px;
}

/* ==========================================================================
   2. SECTION: BİZ KİMİZ? (Two-Column Asymmetric Corporate Heritage)
   ========================================================================== */
.pasam-kurumsal-about-section {
  padding: 110px 0;
  background-color: var(--pasam-white, #FFFFFF);
}

.pasam-kurumsal-about-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 72px;
  align-items: start;
}

.pasam-kurumsal-about-left {
  display: flex;
  flex-direction: column;
}

.pasam-kurumsal-quote-card {
  background-color: var(--pasam-gray-light, #F3F5F7);
  border-left: 3px solid var(--pasam-navy, #0A1128);
  padding: 32px 36px;
  margin-top: 36px;
}

.pasam-kurumsal-quote-text {
  font-size: 17px;
  font-weight: 500;
  color: var(--pasam-navy, #0A1128);
  line-height: 1.65;
}

.pasam-kurumsal-about-img-wrap {
  margin-top: 36px;
  overflow: hidden;
  background-color: var(--pasam-gray-light, #F3F5F7);
  border: 1px solid var(--pasam-border, #E3E8EE);
}

.pasam-kurumsal-about-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.pasam-kurumsal-about-img-wrap:hover .pasam-kurumsal-about-img {
  transform: scale(1.02);
}

.pasam-kurumsal-about-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.pasam-kurumsal-lead-p {
  font-size: 18.5px;
  font-weight: 500;
  color: var(--pasam-navy, #0A1128);
  line-height: 1.7;
}

.pasam-kurumsal-text-p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--pasam-text-secondary, #475569);
}

.pasam-kurumsal-facts-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  margin-top: 12px;
  border-top: 1px solid var(--pasam-border, #E3E8EE);
}

.pasam-kurumsal-fact-item h4 {
  font-size: 28px;
  font-weight: 700;
  color: var(--pasam-navy, #0A1128);
  line-height: 1.1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.pasam-kurumsal-fact-item p {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--pasam-text-muted, #64748B);
  line-height: 1.45;
}

/* ==========================================================================
   3. SECTION: FAALİYET ALANLARIMIZ (5 Distinct Disciplines Grid)
   ========================================================================== */
.pasam-kurumsal-disciplines-section {
  padding: 110px 0;
  background-color: var(--pasam-offwhite, #FAFBFC);
  border-top: 1px solid var(--pasam-border, #E3E8EE);
  border-bottom: 1px solid var(--pasam-border, #E3E8EE);
}

.pasam-kurumsal-disciplines-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.pasam-discipline-card {
  grid-column: span 2;
  background: var(--pasam-white, #FFFFFF);
  border: 1px solid var(--pasam-border, #E3E8EE);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  transition: var(--pasam-transition, all 0.3s cubic-bezier(0.16, 1, 0.3, 1));
  position: relative;
}

.pasam-discipline-card:hover {
  border-color: var(--pasam-slate-dark, #263244);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(10, 17, 40, 0.06);
}

.pasam-discipline-num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--pasam-text-muted, #64748B);
  margin-bottom: 24px;
  text-transform: uppercase;
}

.pasam-discipline-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--pasam-navy, #0A1128);
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.pasam-discipline-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--pasam-text-secondary, #475569);
  flex-grow: 1;
}

/* Cards 4 and 5 take 3 columns each (3+3=6), balancing the row */
.pasam-discipline-card.span-two-col,
.pasam-discipline-card:nth-child(4),
.pasam-discipline-card:nth-child(5) {
  grid-column: span 3;
}

/* ==========================================================================
   4. SECTION: ÇALIŞMA YAKLAŞIMIMIZ (5-Stage Operational Methodology)
   ========================================================================== */
.pasam-kurumsal-methodology-section {
  padding: 110px 0;
  background-color: var(--pasam-white, #FFFFFF);
}

.pasam-methodology-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 60px;
  position: relative;
}

.pasam-methodology-step {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-top: 32px;
  border-top: 2px solid var(--pasam-border, #E3E8EE);
  transition: var(--pasam-transition, all 0.3s cubic-bezier(0.16, 1, 0.3, 1));
}

.pasam-methodology-step:hover {
  border-top-color: var(--pasam-navy, #0A1128);
}

.pasam-step-indicator {
  position: absolute;
  top: -8px;
  left: 0;
  width: 14px;
  height: 14px;
  background: var(--pasam-white, #FFFFFF);
  border: 2px solid var(--pasam-navy, #0A1128);
  border-radius: 50%;
}

.pasam-step-tag {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--pasam-text-muted, #64748B);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.pasam-step-heading {
  font-size: 18.5px;
  font-weight: 700;
  color: var(--pasam-navy, #0A1128);
  line-height: 1.3;
  margin-bottom: 12px;
}

.pasam-step-body {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pasam-text-secondary, #475569);
}

/* ==========================================================================
   5. SECTION: KURUMSAL YAKLAŞIM & SLOGAN (Striking Final Composition)
   ========================================================================== */
.pasam-kurumsal-slogan-section {
  position: relative;
  background-color: var(--pasam-navy, #0A1128);
  padding: 130px 0;
  overflow: hidden;
}

.pasam-slogan-bg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  opacity: 0.22;
  z-index: 1;
}

.pasam-slogan-inner-container {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.pasam-slogan-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.70);
  margin-bottom: 20px;
}

.pasam-slogan-main-heading {
  font-size: clamp(32px, 4.2vw, 50px);
  font-weight: 700;
  color: var(--pasam-white, #FFFFFF);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.pasam-slogan-lead-text {
  font-size: 17.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
  max-width: 720px;
  margin: 0 auto 40px;
}

.pasam-slogan-btn-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.pasam-btn-solid-white {
  background: var(--pasam-white, #FFFFFF);
  color: var(--pasam-navy, #0A1128);
  border-color: var(--pasam-white, #FFFFFF);
}
.pasam-btn-solid-white:hover {
  background: var(--pasam-gray-light, #F3F5F7);
  border-color: var(--pasam-gray-light, #F3F5F7);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.pasam-btn-outline-white {
  background: transparent;
  color: var(--pasam-white, #FFFFFF);
  border-color: rgba(255, 255, 255, 0.4);
}
.pasam-btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--pasam-white, #FFFFFF);
  transform: translateY(-2px);
}

/* ==========================================================================
   6. RESPONSIVE DESIGN (iPhone 15 Pro, iPhone 16, Safari, Brave)
   ========================================================================== */
@media (max-width: 1080px) {
  .pasam-kurumsal-disciplines-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pasam-discipline-card,
  .pasam-discipline-card.span-two-col,
  .pasam-discipline-card:nth-child(4),
  .pasam-discipline-card:nth-child(5) {
    grid-column: span 1;
  }
  .pasam-methodology-timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

@media (max-width: 900px) {
  .pasam-kurumsal-about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .pasam-methodology-timeline {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .pasam-kurumsal-hero {
    min-height: 440px;
    height: auto;
    padding-top: 130px;
    padding-bottom: 56px;
  }
  .pasam-kurumsal-about-section,
  .pasam-kurumsal-disciplines-section,
  .pasam-kurumsal-methodology-section {
    padding: 72px 0;
  }
  .pasam-kurumsal-slogan-section {
    padding: 80px 0;
  }
  .pasam-kurumsal-disciplines-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 36px;
  }
  .pasam-discipline-card,
  .pasam-discipline-card.span-two-col,
  .pasam-discipline-card:nth-child(4),
  .pasam-discipline-card:nth-child(5) {
    grid-column: span 1;
    padding: 32px 24px;
  }
  .pasam-methodology-timeline {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 36px;
  }
  .pasam-kurumsal-facts-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Precision Rules for iPhone 15 Pro (393px) & iPhone 16 (390px / 402px) */
@media (max-width: 430px) {
  .pasam-kurumsal-hero {
    min-height: 400px;
    padding-top: 110px;
    padding-bottom: 44px;
  }
  .pasam-kurumsal-hero-title {
    font-size: 32px;
  }
  .pasam-kurumsal-hero-sub {
    font-size: 15.5px;
    line-height: 1.55;
  }
  .pasam-kurumsal-lead-p {
    font-size: 16.5px;
  }
  .pasam-kurumsal-text-p {
    font-size: 15px;
  }
  .pasam-kurumsal-quote-card {
    padding: 24px 20px;
  }
  .pasam-kurumsal-quote-text {
    font-size: 15px;
  }
  .pasam-discipline-card {
    padding: 28px 20px;
  }
  .pasam-discipline-title {
    font-size: 20px;
  }
  .pasam-discipline-desc {
    font-size: 14.5px;
    line-height: 1.7;
  }
  .pasam-step-tag,
  .pasam-discipline-num {
    font-size: 12px;
    font-weight: 700;
  }
  .pasam-step-heading {
    font-size: 17.5px;
  }
  .pasam-step-body {
    font-size: 14px;
    line-height: 1.7;
  }
  .pasam-slogan-main-heading {
    font-size: 26px;
    line-height: 1.3;
  }
  .pasam-slogan-lead-text {
    font-size: 15px;
  }
  .pasam-slogan-btn-group {
    flex-direction: column;
    gap: 12px;
  }
  .pasam-slogan-btn-group .pasam-btn {
    width: 100%;
    padding: 15px 20px;
    font-size: 13px;
  }
}