/* ==========================================================================
   PAMO / Health Türkiye — Design System
   A warm, editorial-clinical identity built around one idea: alignment.
   The signature motif is the vertebral rotation vector — a line that
   starts crooked and settles into balance. It appears in the hero,
   as section dividers, and as a loading/scroll cue throughout.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,500&family=Public+Sans:wght@400;500;600;700&display=swap');

:root {
  /* ---- Color tokens — "Sakin Deniz" (Calm Sea) ---- */
  --color-bg:            #F5F4EF;   /* soft off-white */
  --color-bg-alt:        #EAEEE9;   /* pale sea-glass for alternating sections */
  --color-ink:           #202B2C;   /* deep charcoal-teal text */
  --color-ink-soft:      #52605F;   /* secondary text */
  --color-petrol:        #1F4E5F;   /* Deep Ocean Blue — primary */
  --color-petrol-light:  #2E6E82;
  --color-amber:         #E0A458;   /* Honey Gold — warmth / hope accent */
  --color-amber-light:   #EFC48B;
  --color-sage:          #6FA3A0;   /* Sea Green-Blue — healing / growth support */
  --color-line:          #D9DFD9;   /* hairline borders */
  --color-white:         #FFFFFF;

  /* ---- Type ---- */
  --font-display: 'Lora', Georgia, serif;
  --font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* ---- Spacing scale ---- */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --space-7: 9rem;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;

  --max-width: 1180px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 var(--space-2);
  color: var(--color-petrol);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 4.6vw, 4rem); font-weight: 500; }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.7rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

p { margin: 0 0 var(--space-2); color: var(--color-ink-soft); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.section { padding: var(--space-6) 0; }
.section--alt { background: var(--color-bg-alt); }
.section--petrol { background: var(--color-petrol); color: #EFEAE0; }
.section--petrol h1, .section--petrol h2, .section--petrol h3 { color: #FFFFFF; }
.section--petrol p { color: #C9D6D3; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--color-amber);
  display: inline-block;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.95em 1.7em;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  white-space: nowrap;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--color-amber); outline-offset: 2px; }

.btn--primary { background: var(--color-amber); color: #241A0A; }
.btn--primary:hover { background: var(--color-amber-light); }

.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn--ghost-light:hover { background: rgba(255,255,255,0.12); }

.btn--outline { background: transparent; color: var(--color-petrol); border-color: var(--color-petrol); }
.btn--outline:hover { background: var(--color-petrol); color: #fff; }

.btn--sm { padding: 1em 1.15em; font-size: 0.88rem; font-weight: 700; }

.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }

/* ---- Header / Nav ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 300;
  background: rgba(248, 246, 241, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  row-gap: 0.5rem;
  padding: 0.9rem 0;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}
.header-nav-wrap { display: flex; align-items: center; gap: 1rem; flex: 1; min-width: 0; }
.header-cta { flex: none; }
@media (max-width: 480px) {
  .header-cta .btn--sm { padding: 0.65em 1.4em; font-size: 0.78rem; }
}
.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; flex: none; }
.brand img { height: 34px; width: auto; }
.brand-doctor {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  line-height: 1.2;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  z-index: 210;
  position: relative;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--color-petrol); margin: 5px 0;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.main-nav { display: flex; align-items: center; min-width: 0; }
.main-nav ul { list-style: none; display: flex; flex-wrap: wrap; row-gap: 0.4rem; gap: 0.7rem; margin: 0; padding: 0; }
.main-nav a {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-ink);
  padding: 0.4rem 0;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--color-petrol); border-color: var(--color-amber); }

@media (max-width: 1100px) {
  .nav-toggle { display: block; }
  .header-nav-wrap { flex: 1; min-width: auto; justify-content: space-between; }
  .header-cta { display: none; }
  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: auto;
    max-height: calc(100vh - 68px);
    z-index: 200;
    background: var(--color-bg);
    box-shadow: 0 12px 30px rgba(31,78,95,0.18);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 0;
    gap: 0;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    overflow-y: auto;
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav ul { flex-direction: column; width: 100%; gap: 0; }
  .main-nav ul li { border-bottom: 1px solid var(--color-line); }
  .main-nav ul li a {
    display: block;
    padding: 1.15rem var(--space-3);
    font-size: 1.05rem;
    border-bottom: none;
  }
  .main-nav ul li a[aria-current="page"] { background: var(--color-bg-alt); }
  .main-nav .btn-row {
    width: 100%;
    padding: var(--space-3);
    margin-top: var(--space-2);
  }
  .nav-backdrop {
    position: fixed;
    top: 68px; left: 0; right: 0; bottom: 0;
    background: rgba(15,30,32,0.35);
    z-index: 190;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }
  .nav-backdrop.is-open { opacity: 1; pointer-events: auto; }
}

@media (max-width: 640px) {
  .btn { white-space: normal; text-align: center; word-break: break-word; }
  .btn-row { width: 100%; flex-direction: column; align-items: stretch; }
  .btn-row .btn { width: 100%; justify-content: center; }
  .hero__pills { row-gap: 0.5rem; }
}
.hero {
  padding: var(--space-6) 0 var(--space-5);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-5);
  align-items: center;
}
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
}
.hero h1 { margin-bottom: var(--space-3); }
.hero__lede { font-size: 1.15rem; max-width: 46ch; }
.hero__pills { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: var(--space-3) 0; }
.pill {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45em 0.9em;
  border-radius: 999px;
  background: rgba(23,54,59,0.07);
  color: var(--color-petrol);
  border: 1px solid rgba(23,54,59,0.15);
}

/* Signature spine-alignment SVG motif */
.spine-motif { width: 100%; height: auto; }
.spine-motif path { stroke-linecap: round; fill: none; }
.spine-motif .path-before { stroke: var(--color-amber); stroke-width: 3; opacity: 0.85; }
.spine-motif .path-after { stroke: var(--color-sage); stroke-width: 3; }
.spine-motif .dot { fill: var(--color-petrol); }

.divider-motif { display: block; width: 100%; height: 28px; margin: 0 auto; opacity: 0.55; }

/* ---- Stat strip ---- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.18);
  padding-top: var(--space-4);
  margin-top: var(--space-4);
}
@media (max-width: 760px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); text-align: center; }
}
.stat-strip__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  color: var(--color-amber-light);
}
.stat-strip__item span { font-size: 0.85rem; color: #C9D6D3; }

/* ---- Cards / grids ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: stretch; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); align-items: stretch; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  height: 100%;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}
.card--quote {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  height: 100%;
}
.card--quote q { font-family: var(--font-display); font-size: 1.05rem; color: var(--color-ink); font-style: normal; }
.card--quote footer { font-size: 0.85rem; color: var(--color-ink-soft); }
.card--quote footer strong { color: var(--color-petrol); display: block; font-size: 0.95rem; }

.rounded-photo { border-radius: var(--radius-lg); overflow: hidden; }
.rounded-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Candidate checklist ---- */
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.check-list li { display: flex; gap: 0.8rem; align-items: flex-start; }
.section--petrol .check-list li { color: #DCE7E3; }

/* Gallery lightbox */
.lightbox-overlay {
  position: fixed; inset: 0; background: rgba(15,30,32,0.92);
  display: none; align-items: center; justify-content: center;
  z-index: 1000; padding: var(--space-3);
}
.lightbox-overlay.is-open { display: flex; }
.lightbox-overlay img { max-width: 90vw; max-height: 82vh; border-radius: var(--radius-sm); }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1.1rem; transition: background 0.18s ease;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.25); }
.lightbox-close { top: var(--space-3); right: var(--space-3); }
.lightbox-prev { left: var(--space-3); top: 50%; transform: translateY(-50%); }
.lightbox-next { right: var(--space-3); top: 50%; transform: translateY(-50%); }
@media (max-width: 600px) { .lightbox-prev, .lightbox-next { width: 38px; height: 38px; } }

.check-list li::before {
  content: '';
  flex: none;
  width: 22px; height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--color-sage);
  background-image: linear-gradient(135deg, var(--color-sage), #5F7F66);
}

/* ---- FAQ accordion ---- */
.faq { border-top: 1px solid var(--color-line); }
.faq-item { border-bottom: 1px solid var(--color-line); }
.faq-item__q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 1.3rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-petrol);
}
.faq-item__icon {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--color-petrol);
  position: relative;
}
.faq-item__icon::before, .faq-item__icon::after {
  content: '';
  position: absolute;
  background: var(--color-petrol);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.faq-item__icon::before { width: 10px; height: 1.5px; }
.faq-item__icon::after { width: 1.5px; height: 10px; transition: transform 0.2s ease; }
.faq-item.is-open .faq-item__icon::after { transform: translate(-50%, -50%) rotate(90deg) scaleY(0); }

.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-item__a p { padding-bottom: 1.3rem; margin: 0; max-width: 62ch; }
.faq-item.is-open .faq-item__a { max-height: 400px; }

/* ---- Footer ---- */
.site-footer {
  background: var(--color-petrol);
  color: #C9D6D3;
  padding: var(--space-5) 0 var(--space-3);
}
.site-footer a { color: #EFEAE0; text-decoration: none; }
.site-footer a:hover { color: var(--color-amber-light); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: var(--space-4); }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: var(--space-2); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; font-size: 0.92rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.14);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: #8FA6A2;
}
.external-links { font-size: 0.85rem; }
.lang-switch { display: flex; gap: 0.5rem; font-size: 0.8rem; }
.lang-switch span { opacity: 0.5; }

.footer-logo { width: 100%; max-width: 200px; height: auto; margin-bottom: 0.5rem; }

.hero__photo { position: relative; }
.hero__photo .rounded-photo { aspect-ratio: 4 / 5; }
.hero__badge {
  position: absolute;
  left: -1.5rem;
  bottom: -1.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1rem 1.3rem;
  box-shadow: 0 12px 30px rgba(31,78,95,0.16);
  max-width: 220px;
}
.hero__badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-petrol);
}
.hero__badge span { font-size: 0.82rem; color: var(--color-ink-soft); }
@media (max-width: 560px) {
  .hero__badge { left: 0.75rem; bottom: -1rem; padding: 0.8rem 1rem; }
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.max-prose { max-width: 62ch; }
.max-prose--center { max-width: 62ch; margin-left: auto; margin-right: auto; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.page-hero {
  padding: var(--space-5) 0 var(--space-4);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-line);
}
.breadcrumb-title { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-amber); }

.cta-band {
  background: var(--color-petrol);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  color: #fff;
}
.cta-band p { color: #C9D6D3; }
.cta-band h2 { color: #fff; }