/* ==========================================================================
   sk-theme.css — Skoolly public-site "ultra modern" design system.
   Shared by every page in this template (nav, footer, home, and every
   content page) so the whole site reads as ONE coherent product, not a
   patchwork of per-page styles. Colors stay 100% CMS-driven via the
   --cms-primary/--cms-secondary/--cms-accent custom properties main_nav.php
   already sets at :root from cms_theme.php — this file only defines the
   LAYOUT/component language (cards, buttons, spacing, motion), never a
   hardcoded hex value, so every school gets this same modern look in their
   own brand colors.
   ========================================================================== */

:root {
  --sk-ink: #0b1220;
  --sk-ink-soft: #4b5872;
  --sk-muted: #94a3b8;
  --sk-surface: #ffffff;
  --sk-surface-alt: #f6f8fc;
  --sk-border: #e9edf5;
  --sk-radius-lg: 28px;
  --sk-radius-md: 20px;
  --sk-radius-sm: 14px;
  --sk-shadow-sm: 0 6px 20px rgba(15, 23, 42, .06);
  --sk-shadow-md: 0 20px 48px rgba(15, 23, 42, .10);
  --sk-shadow-lift: 0 28px 64px rgba(15, 23, 42, .16);
  --sk-font-head: 'Sora', 'Plus Jakarta Sans', -apple-system, sans-serif;
  --sk-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sk-p-rgb-mix: color-mix(in srgb, var(--cms-primary, #1a56db) 100%, #000);
}

.sk { font-family: var(--sk-font-body); color: var(--sk-ink); }
.sk h1, .sk h2, .sk h3, .sk h4, .sk h5 { font-family: var(--sk-font-head); letter-spacing: -.02em; margin: 0; }
.sk img { max-width: 100%; }
.sk-wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
@media (max-width: 575px) { .sk-wrap { padding: 0 18px; } }

/* ── Section rhythm ───────────────────────────────────────────────────── */
.sk-section { padding: 92px 0; position: relative; }
.sk-section.alt { background: var(--sk-surface-alt); }
@media (max-width: 767px) { .sk-section { padding: 60px 0; } }

.sk-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px;
  border-radius: 999px; background: color-mix(in srgb, var(--cms-primary) 8%, #fff);
  border: 1px solid color-mix(in srgb, var(--cms-primary) 18%, #fff);
  font-size: 11.5px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase;
  color: var(--cms-primary); margin-bottom: 18px;
}
.sk-eyebrow i, .sk-eyebrow .dot { color: var(--cms-accent); }
.sk-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cms-accent); display: inline-block; }

.sk-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.sk-head h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); font-weight: 800; color: var(--sk-ink); }
.sk-head p { color: var(--sk-ink-soft); font-size: 16px; margin-top: 14px; line-height: 1.75; }
.sk-head.left { text-align: left; margin: 0 0 36px; }

/* ── Buttons — pill, confident, gradient-accent ──────────────────────── */
.sk-btn {
  display: inline-flex; align-items: center; gap: 9px; padding: 15px 30px;
  border-radius: 999px; font-weight: 700; font-size: 14.5px; text-decoration: none;
  border: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  font-family: var(--sk-font-body);
}
.sk-btn.primary {
  background: linear-gradient(120deg, var(--cms-accent), color-mix(in srgb, var(--cms-accent) 70%, var(--cms-secondary)));
  color: #fff; box-shadow: 0 14px 30px color-mix(in srgb, var(--cms-accent) 40%, transparent);
}
.sk-btn.primary:hover { transform: translateY(-2px); color: #fff; box-shadow: 0 18px 38px color-mix(in srgb, var(--cms-accent) 48%, transparent); }
.sk-btn.ghost { background: rgba(255,255,255,.12); color: #fff; border: 1.5px solid rgba(255,255,255,.4); backdrop-filter: blur(6px); }
.sk-btn.ghost:hover { background: rgba(255,255,255,.22); color: #fff; }
.sk-btn.outline { background: transparent; color: var(--cms-primary); border: 1.5px solid var(--sk-border); }
.sk-btn.outline:hover { border-color: var(--cms-primary); background: color-mix(in srgb, var(--cms-primary) 6%, #fff); }
.sk-btn.sm { padding: 10px 20px; font-size: 12.5px; }

/* ── Cards — glass / floating, the signature "ultra modern" component ──── */
.sk-card {
  background: var(--sk-surface); border: 1px solid var(--sk-border); border-radius: var(--sk-radius-md);
  box-shadow: var(--sk-shadow-sm); transition: transform .25s ease, box-shadow .25s ease;
}
a.sk-card, .sk-card.hoverable { text-decoration: none; color: inherit; }
a.sk-card:hover, .sk-card.hoverable:hover { transform: translateY(-6px); box-shadow: var(--sk-shadow-lift); color: inherit; }

.sk-glass {
  background: rgba(255,255,255,.9); backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(255,255,255,.6); box-shadow: var(--sk-shadow-md);
}

/* ── Badges / pills / chips ──────────────────────────────────────────── */
.sk-chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 999px;
  font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em;
  background: color-mix(in srgb, var(--chip-c, var(--cms-secondary)) 14%, #fff); color: var(--chip-c, var(--cms-secondary));
}

/* ── Mesh-gradient hero backdrop — reused wherever a dark "hero" panel is
   needed (home hero, principal section, CTA banners) instead of a flat
   fill, for the layered/glowing "ultra modern" look. ── */
.sk-mesh-dark {
  position: relative; overflow: hidden;
  background: var(--cms-primary);
  background: linear-gradient(155deg, color-mix(in srgb, var(--cms-primary) 94%, #000) 0%, var(--cms-primary) 52%, color-mix(in srgb, var(--cms-primary) 55%, var(--cms-secondary)) 100%);
}
.sk-mesh-dark::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(640px 360px at 88% 0%, color-mix(in srgb, var(--cms-secondary) 34%, transparent), transparent 70%),
    radial-gradient(520px 320px at 6% 100%, color-mix(in srgb, var(--cms-accent) 26%, transparent), transparent 70%);
}
.sk-mesh-dark::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0; opacity: .35;
  background-image: radial-gradient(rgba(255,255,255,.16) 1.4px, transparent 1.4px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at 85% 10%, black, transparent 62%);
  -webkit-mask-image: radial-gradient(circle at 85% 10%, black, transparent 62%);
}
.sk-mesh-dark > * { position: relative; z-index: 1; }

@keyframes sk-fade-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.sk-fade-up { animation: sk-fade-up .8s ease both; }
@media (prefers-reduced-motion: reduce) { .sk-fade-up { animation: none; } }

/* ── Shared inner-page hero — used by every content page (gallery, blog,
   notices, events, streams, facilities, about, e-magazine) for one
   consistent "arrival" banner, instead of each page inventing its own. ── */
.sk-page-hero { padding: 68px 0 48px; color: #fff; text-align: center; }
.sk-page-hero-ic {
  width: 60px; height: 60px; margin: 0 auto 18px; border-radius: 18px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25);
  display: flex; align-items: center; justify-content: center; font-size: 24px; color: #fff;
}
.sk-page-hero h1 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 800; }
.sk-page-hero p { color: rgba(255,255,255,.75); margin: 12px auto 0; max-width: 560px; font-size: 15px; line-height: 1.7; }
.sk-page-crumb { font-size: 12.5px; color: rgba(255,255,255,.65); margin-top: 14px; }
.sk-page-crumb a { color: #fff; text-decoration: none; font-weight: 700; }
.sk-page-crumb a:hover { text-decoration: underline; }

/* ── Empty states ─────────────────────────────────────────────────────── */
.sk-empty { text-align: center; padding: 48px 20px; color: var(--sk-muted); border: 1.5px dashed var(--sk-border); border-radius: var(--sk-radius-md); background: #fff; }
.sk-empty i { font-size: 30px; display: block; margin-bottom: 10px; opacity: .5; }