:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --text: #16203a;
  --muted: #5b6478;
  --accent: #1e5aa8;
  --accent-dark: #16406f;
  --border: #e3e7ee;
  --shadow: 0 1px 2px rgba(22, 32, 58, .06), 0 6px 20px rgba(22, 32, 58, .08);
  --shadow-hover: 0 4px 10px rgba(22, 32, 58, .12), 0 16px 40px rgba(22, 32, 58, .18);
  --maxw: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1320;
    --surface: #161d2e;
    --text: #e8ecf4;
    --muted: #9aa3b8;
    --accent: #5b9be8;
    --accent-dark: #3f7fca;
    --border: #26304a;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .35);
    --shadow-hover: 0 4px 10px rgba(0, 0, 0, .4), 0 16px 40px rgba(0, 0, 0, .5);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Assistant", "Heebo", "Rubik", "Segoe UI", "Arial Hebrew", Arial, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.hero {
  background:
    radial-gradient(1200px 400px at 80% -10%, rgba(30, 90, 168, .12), transparent 60%),
    linear-gradient(180deg, var(--surface), var(--bg));
  border-bottom: 1px solid var(--border);
  padding: 64px 0 44px;
  text-align: center;
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.hero .en {
  display: block;
  font-size: clamp(1rem, 2.4vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--accent);
  margin-top: 10px;
  direction: ltr;
}
.motto {
  margin: 22px auto 0;
  max-width: 640px;
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  font-weight: 700;
  color: var(--text);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

/* ---------- Intro ---------- */
.intro { padding: 46px 0 8px; }
.intro .col { max-width: 760px; margin: 0 auto; }
.intro p { margin: 0 0 1.15em; font-size: 1.12rem; }
.intro p strong { color: var(--accent-dark); }

/* ---------- Section heading ---------- */
.section-head {
  text-align: center;
  margin: 40px 0 26px;
}
.section-head h2 {
  display: inline-block;
  margin: 0;
  font-size: 1.7rem;
  font-weight: 800;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--accent);
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 22px;
  padding: 4px 0 8px;
}
.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover, .card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
  outline: none;
}
.card:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.card img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--bg);
}
.card .meta {
  padding: 12px 14px 14px;
  border-top: 1px solid var(--border);
}
.card .title { font-weight: 700; font-size: 1.02rem; }
.card .date { color: var(--muted); font-size: .9rem; margin-top: 3px; }
.card .pdf-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 9px;
  font-size: .8rem;
  font-weight: 700;
  color: var(--accent);
}

/* ---------- SpeakOut (English) section ---------- */
.speakout {
  margin: 60px 0 10px;
  padding-top: 46px;
  border-top: 1px solid var(--border);
}
.sp-head h2 {
  border-bottom-color: #f04e23;
  color: #f04e23;
  font-size: 2rem;
  letter-spacing: 0.01em;
}
.sp-desc {
  max-width: 900px;
  margin: 0 auto 30px;
  font-size: 1.12rem;
  color: var(--text);
  text-align: left;
}
.sp-desc strong { font-weight: 800; }
.sp-gallery {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  max-width: 940px;
  margin: 0 auto;
}
.sp-card .meta { text-align: center; }
.sp-card .pdf-tag { justify-content: center; width: 100%; }

/* ---------- Footer ---------- */
footer {
  margin-top: 56px;
  padding: 30px 0 40px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: .92rem;
}
footer .fmotto { font-weight: 700; color: var(--text); margin-bottom: 6px; }

@media (max-width: 520px) {
  .gallery { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
  .hero { padding: 46px 0 34px; }
  .about { padding: 24px 20px; }
}