/* ============================================
   Dr. Edmond Isufaj — Oftalmologji
   Design tokens
   ============================================ */
:root {
  --ink: #12242c;
  --paper: #f3f6f8;
  --paper-raised: #ffffff;
  --primary: #0f4c5c;
  --primary-deep: #0a343f;
  --accent: #c98a3e;
  --accent-soft: #e9c98f;
  --line: #d8e1e3;
  --muted: #57696e;
  --radius: 2px;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--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; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 14px;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(243, 246, 248, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--primary-deep);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.brand small {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0.04em;
}

nav.main-nav {
  display: flex;
  gap: 28px;
}
nav.main-nav a {
  text-decoration: none;
  font-size: 14.5px;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
nav.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
nav.main-nav a:hover::after,
nav.main-nav a.active::after {
  transform: scaleX(1);
}
nav.main-nav a.active { color: var(--primary-deep); font-weight: 600; }

.nav-toggle { display: none; }

@media (max-width: 780px) {
  nav.main-nav {
    display: none;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--paper-raised);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 8px 24px 20px;
    gap: 4px;
  }
  nav.main-nav.open { display: flex; }
  nav.main-nav a { padding: 10px 0; border-bottom: 1px solid var(--line); }
  .nav-toggle {
    display: block;
    background: none;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    width: 40px; height: 40px;
    font-size: 18px;
    color: var(--primary-deep);
  }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 72px 0 88px;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero { padding: 40px 0 56px; }
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.08;
  margin: 0 0 22px;
  color: var(--primary-deep);
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero p.lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 46ch;
  margin: 0 0 32px;
}

.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-deep); transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); color: var(--primary-deep); }
.btn-ghost:hover { border-color: var(--primary); }

/* ---------- iris motif (signature element) ---------- */
.iris {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 380px;
  margin: 0 auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, var(--primary-deep) 0 8%, transparent 8.5%),
    repeating-conic-gradient(from 0deg, var(--primary) 0deg 6deg, var(--primary-deep) 6deg 12deg);
  box-shadow: 0 0 0 1px var(--line), inset 0 0 60px rgba(0,0,0,0.35);
  animation: iris-in 1.1s ease-out;
}
.iris::before {
  content: "";
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, var(--accent-soft) 0%, var(--accent) 55%, var(--primary-deep) 100%);
  box-shadow: inset 0 0 30px rgba(0,0,0,0.45);
}
.iris::after {
  content: "";
  position: absolute;
  inset: 42%;
  border-radius: 50%;
  background: #0a1116;
}
@keyframes iris-in {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) { .iris { animation: none; } }

/* ---------- credential strip ---------- */
.credentials {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-raised);
}
.credentials .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.credentials .item {
  padding: 22px 18px;
  text-align: center;
  border-left: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.4;
}
.credentials .item:first-child { border-left: none; }
.credentials .item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--primary-deep);
  margin-bottom: 4px;
}
@media (max-width: 700px) {
  .credentials .wrap { grid-template-columns: repeat(2, 1fr); }
  .credentials .item:nth-child(3) { border-left: none; }
}

/* ---------- sections ---------- */
section.block { padding: 76px 0; }
section.block.tight { padding: 56px 0; }
section.block.alt { background: var(--paper-raised); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

h2.h-section {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 36px);
  color: var(--primary-deep);
  margin: 0 0 12px;
}

p.section-lead {
  color: var(--muted);
  max-width: 62ch;
  margin: 0 0 40px;
  font-size: 16px;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 900px) { .grid-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid-cards { grid-template-columns: 1fr; } }

.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  text-decoration: none;
  color: var(--ink);
  display: block;
  transition: border-color .15s ease, transform .15s ease;
}
.card:hover { border-color: var(--primary); transform: translateY(-2px); }
.card .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 14px;
  display: block;
}
.card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  margin: 0 0 8px;
  color: var(--primary-deep);
}
.card p { margin: 0; font-size: 14px; color: var(--muted); }

/* ---------- about split ---------- */
.about-split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 800px) { .about-split { grid-template-columns: 1fr; } }

.photo-frame {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
}
.photo-frame img { border-radius: var(--radius); }
.photo-caption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  padding: 12px 4px 2px;
}

.bio-list { list-style: none; margin: 0; padding: 0; }
.bio-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
  color: var(--ink);
}
.bio-list li:first-child { padding-top: 0; }

/* ---------- footer ---------- */
footer.site-footer {
  background: var(--primary-deep);
  color: #dce9ec;
  padding: 52px 0 32px;
}
footer .wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
}
@media (max-width: 700px) { footer .wrap { grid-template-columns: 1fr; gap: 28px; } }
footer h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin: 0 0 14px;
}
footer p, footer a { font-size: 14.5px; color: #cfe0e4; text-decoration: none; line-height: 1.8; }
footer .brand-line {
  font-family: var(--font-display);
  font-size: 20px;
  color: #fff;
  margin-bottom: 10px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 40px;
  padding-top: 20px;
  font-size: 12.5px;
  color: #9fb8bd;
}

/* ---------- CV page specific ---------- */
.page-header {
  padding: 56px 0 36px;
  border-bottom: 1px solid var(--line);
}
.page-header h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 4.4vw, 46px);
  color: var(--primary-deep);
  margin: 0 0 10px;
}
.page-header p { color: var(--muted); font-size: 16.5px; max-width: 60ch; margin: 0; }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 640px) { .timeline li { grid-template-columns: 1fr; gap: 4px; } }
.timeline .date {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  padding-top: 2px;
}
.timeline .desc { font-size: 15.5px; }

details.pub-toggle {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-raised);
  padding: 4px 22px;
}
details.pub-toggle summary {
  cursor: pointer;
  padding: 18px 0;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--primary-deep);
  list-style: none;
}
details.pub-toggle summary::-webkit-details-marker { display: none; }
details.pub-toggle summary::before {
  content: "+ ";
  color: var(--accent);
  font-family: var(--font-mono);
}
details.pub-toggle[open] summary::before { content: "\2212 "; }

.pub-list {
  list-style: decimal;
  padding-left: 22px;
  margin: 0 0 22px;
}
.pub-list li {
  font-size: 13.5px;
  color: var(--muted);
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
  line-height: 1.55;
}
.pub-list a { color: var(--primary); text-decoration: underline; }

/* ---------- long-form article content (lente-kontakti, etc.) ---------- */
.article {
  max-width: 760px;
}
.article h3 {
  font-family: var(--font-display);
  color: var(--primary-deep);
  font-size: 21px;
  margin: 40px 0 12px;
}
.article h3:first-child { margin-top: 0; }
.article p { margin: 0 0 16px; font-size: 15.5px; color: var(--ink); }
.article a { color: var(--primary); text-decoration: underline; }
.article ul { padding-left: 20px; margin: 0 0 16px; }
.article li { margin-bottom: 8px; font-size: 15px; }

.video-embed {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 16/9;
  margin: 20px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.note-box {
  border: 1px solid var(--line);
  border-left: 3px solid var(--primary);
  background: var(--paper-raised);
  padding: 18px 20px;
  border-radius: var(--radius);
  font-size: 14.5px;
  margin: 20px 0;
}
.note-box.warn {
  border-left-color: #b3441f;
  background: #fdf3ee;
}
.note-box strong { color: var(--primary-deep); }
.note-box.warn strong { color: #8a3417; }

.disclaimer {
  font-size: 13px;
  color: var(--muted);
  font-style: italic;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: 32px;
}

.empty-state {
  text-align: center;
  padding: 60px 24px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--paper-raised);
}
.empty-state h3 {
  font-family: var(--font-display);
  color: var(--primary-deep);
  font-size: 22px;
  margin: 0 0 10px;
}
.empty-state p { color: var(--muted); margin: 0 0 22px; font-size: 15px; }

/* ---------- resource link index (pacienti.html) ---------- */
.link-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
}
@media (max-width: 700px) { .link-grid { grid-template-columns: 1fr; } }
.link-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
}
.link-row:hover { color: var(--primary); }
.link-row .n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  min-width: 22px;
}
.link-row .t { font-size: 15px; }

.highlight-banner {
  margin-top: 40px;
  background: var(--primary-deep);
  color: #fff;
  border-radius: var(--radius);
  padding: 26px 28px;
  text-align: center;
}
.highlight-banner a { color: var(--accent-soft); text-decoration: underline; font-weight: 600; }

/* ---------- gallery ---------- */
.gallery-notice {
  border: 1px solid var(--accent-soft);
  background: #fbf3e6;
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 40px;
  font-size: 14.5px;
}
.gallery-notice strong { color: var(--primary-deep); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 860px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery-grid { grid-template-columns: 1fr; } }

.gallery-tile {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
}
.gallery-tile .ph {
  aspect-ratio: 4/3;
  background:
    linear-gradient(135deg, var(--paper) 25%, transparent 25%) -8px 0/16px 16px,
    linear-gradient(225deg, var(--paper) 25%, transparent 25%) -8px 0/16px 16px,
    linear-gradient(315deg, var(--paper) 25%, transparent 25%) 0px 0/16px 16px,
    linear-gradient(45deg, var(--paper) 25%, var(--line) 25%) 0px 0/16px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: center;
  padding: 10px;
}
.gallery-tile .cap {
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
}
.gallery-tile:hover { border-color: var(--primary); }

/* ---------- video gallery ---------- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 28px;
}
@media (max-width: 760px) { .video-grid { grid-template-columns: 1fr; } }
.video-item .video-embed { max-width: 100%; margin: 0 0 12px; }
.video-item .cap {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-deep);
  line-height: 1.4;
}