/* ===================================================
   ABOUT PAGE — drnadirbilici.com WordPress Theme
   =================================================== */

/* ── Hero Header ───────────────────────────────────── */
.about-hero {
  position: relative;
  padding: 12rem 0 8rem;
  background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy-mid) 40%, var(--navy) 100%);
  border-bottom: 1px solid rgba(201, 169, 110, 0.08);
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 0.45fr 0.55fr;
  gap: 5rem;
  align-items: center;
}

.about-hero-image-wrap {
  position: relative;
}

.about-hero-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  filter: brightness(0.95) contrast(1.05);
}

.about-hero-content .section-heading {
  margin-bottom: 1.5rem;
}

.about-hero-intro {
  font-size: 1.1rem;
  color: var(--cream-dark);
  line-height: 1.85;
  margin-bottom: 2rem;
  max-width: 520px;
}

.about-hero-quote {
  position: relative;
  padding: 1.5rem 0 1.5rem 1.5rem;
  margin-bottom: 2.5rem;
  border-left: 2px solid var(--gold);
}

.about-hero-quote p {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--cream-dark);
  line-height: 1.65;
}

.about-hero-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.about-cred-tag {
  display: inline-block;
  padding: 0.45rem 1rem;
  border: 1px solid rgba(201, 169, 110, 0.2);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(201, 169, 110, 0.04);
  white-space: nowrap;
}

.about-hero-actions {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap;
}


/* ── Training / Education Timeline ─────────────────── */
.about-training {
  padding: 8rem 0;
  background: var(--navy);
  border-bottom: 1px solid rgba(201, 169, 110, 0.06);
}

.about-training-header {
  text-align: center;
  margin-bottom: 5rem;
}

.about-training-header .section-tag {
  justify-content: center;
}

.about-timeline {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  padding-left: 3rem;
}

/* Vertical line */
.about-timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold) 0%, rgba(201, 169, 110, 0.15) 100%);
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

/* Dot on timeline */
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.93rem;
  top: 0.35rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  background: var(--navy);
  z-index: 2;
}

.timeline-year {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 0.3rem;
}

.timeline-institution {
  font-size: 0.82rem;
  color: var(--gold-light);
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.timeline-detail {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 600px;
}

.timeline-honors {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

.timeline-honor-tag {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border: 1px solid rgba(201, 169, 110, 0.15);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  background: rgba(201, 169, 110, 0.04);
}


/* ── Differentiators / Key Stats ───────────────────── */
.about-stats {
  padding: 7rem 0;
  background: var(--navy-mid);
  border-top: 1px solid rgba(201, 169, 110, 0.08);
  border-bottom: 1px solid rgba(201, 169, 110, 0.08);
}

.about-stats-header {
  text-align: center;
  margin-bottom: 4rem;
}

.about-stats-header .section-tag {
  justify-content: center;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.about-stat-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px solid rgba(201, 169, 110, 0.1);
  background: rgba(255, 255, 255, 0.02);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.about-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.about-stat-card:hover {
  border-color: rgba(201, 169, 110, 0.25);
  transform: translateY(-3px);
}

.about-stat-card:hover::before {
  opacity: 1;
}

.about-stat-num {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.8rem;
}

.about-stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--cream-dark);
  line-height: 1.5;
}


/* ── Research & Publications ───────────────────────── */
.about-research {
  padding: 8rem 0;
  background: var(--navy);
  border-bottom: 1px solid rgba(201, 169, 110, 0.06);
}

.about-research-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.about-research-content .section-heading {
  margin-bottom: 1.5rem;
}

.about-research-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 2rem;
}

.about-pub-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about-pub-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(201, 169, 110, 0.08);
}

.about-pub-item:first-child {
  padding-top: 0;
}

.about-pub-year {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.about-pub-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 0.3rem;
}

.about-pub-journal {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  letter-spacing: 0.02em;
}


/* ── Select Awards ────────────────────────────────── */
.about-awards {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.about-award-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  border: 1px solid rgba(201, 169, 110, 0.1);
  background: rgba(201, 169, 110, 0.03);
  transition: all 0.3s ease;
}

.about-award-card:hover {
  border-color: rgba(201, 169, 110, 0.25);
}

.about-award-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  color: var(--gold);
  margin-top: 0.1rem;
}

.about-award-text {
  flex: 1;
}

.about-award-title {
  font-size: 0.88rem;
  color: var(--cream-dark);
  font-weight: 400;
  line-height: 1.5;
  margin-bottom: 0.15rem;
}

.about-award-detail {
  font-size: 0.74rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}


/* ── Philosophy / Approach ────────────────────────── */
.about-philosophy {
  padding: 8rem 0;
  background: var(--navy-mid);
  border-top: 1px solid rgba(201, 169, 110, 0.08);
  border-bottom: 1px solid rgba(201, 169, 110, 0.08);
}

.about-philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.about-philosophy-content .section-heading {
  margin-bottom: 1.5rem;
}

.about-philosophy-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 2rem;
}

.about-pillar-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-pillar {
  position: relative;
  padding-left: 1.5rem;
  border-left: 2px solid rgba(201, 169, 110, 0.2);
  transition: border-color 0.3s;
}

.about-pillar:hover {
  border-left-color: var(--gold);
}

.about-pillar-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.about-pillar-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
}


/* ── Licenses Map Banner ──────────────────────────── */
.about-licenses {
  padding: 5rem 0;
  background: var(--navy);
  border-bottom: 1px solid rgba(201, 169, 110, 0.06);
}

.about-licenses-inner {
  text-align: center;
}

.about-licenses-heading {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 300;
  color: var(--white);
  margin-bottom: 1.2rem;
}

.about-licenses-heading em {
  color: var(--gold-light);
  font-style: italic;
}

.about-license-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.about-license-tag {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  border: 1px solid rgba(201, 169, 110, 0.18);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-dark);
  background: rgba(201, 169, 110, 0.04);
  transition: all 0.3s;
}

.about-license-tag:hover {
  border-color: rgba(201, 169, 110, 0.4);
  color: var(--gold);
}

.about-licenses-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
  line-height: 1.7;
}


/* ── Contact Section (at bottom of About) ─────────── */
.about-contact {
  padding: 8rem 0;
  background: var(--navy);
}

.about-contact-header {
  text-align: center;
  margin-bottom: 4rem;
}

.about-contact-header .section-tag {
  justify-content: center;
}

.about-contact-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 520px;
  margin: 1.5rem auto 0;
}

.about-contact-form-container {
  max-width: 720px;
  margin: 0 auto;
}


/* ═══════════════════════════════
   RESPONSIVE — TABLET
   ═══════════════════════════════ */

@media (max-width: 1080px) and (min-width: 901px) {
  .about-hero-grid {
    gap: 3rem;
  }
  .about-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-research-grid,
  .about-philosophy-grid {
    gap: 3rem;
  }
}


/* ═══════════════════════════════
   RESPONSIVE — MOBILE
   ═══════════════════════════════ */

@media (max-width: 900px) {
  .about-hero {
    padding: 8rem 0 5rem;
  }

  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-hero-image-wrap {
    max-width: 360px;
    margin: 0 auto;
  }

  .about-hero-intro {
    max-width: 100%;
  }

  .about-training {
    padding: 5rem 0;
  }

  .about-training-header {
    margin-bottom: 3rem;
  }

  .about-stats {
    padding: 5rem 0;
  }

  .about-stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
  }

  .about-stat-card {
    padding: 1.8rem 1rem;
  }

  .about-research {
    padding: 5rem 0;
  }

  .about-research-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-philosophy {
    padding: 5rem 0;
  }

  .about-philosophy-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-licenses {
    padding: 4rem 0;
  }

  .about-contact {
    padding: 5rem 0;
  }

  .about-contact-header {
    margin-bottom: 2.5rem;
  }
}

@media (max-width: 600px) {
  .about-stats-grid {
    grid-template-columns: 1fr;
  }

  .about-hero-credentials {
    gap: 0.4rem;
  }

  .about-hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}