/* École Abigate — presentation website. The AbiNote blues; logical properties for Arabic and French. */
:root {
  --brand: #0060e0; --brand-dark: #001850; --brand-soft: #e6effc;
  --green: #5aa02c; --yellow: #f2a516;
  --text: #1f2a3d; --muted: #5b6b82; --bg: #ffffff; --alt: #f5f7fb; --card: #ffffff; --line: #e2e8f0;
  --radius: 16px; --shadow: 0 10px 30px rgba(0, 24, 80, .08);
}
@media (prefers-color-scheme: dark) {
  :root { --brand: #5b9bff; --brand-dark: #c9dbff; --brand-soft: #16263f; --text: #e6ebf3; --muted: #a3b0c2; --bg: #0f172a; --alt: #111c33; --card: #16263f; --line: #22324d; --shadow: none; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.75 "IBM Plex Sans Arabic", system-ui, "Segoe UI", Tahoma, sans-serif; }
img { max-inline-size: 100%; }
a { color: var(--brand); }
.wrap { inline-size: min(100% - 32px, 1120px); margin-inline: auto; }
.narrow { inline-size: min(100% - 32px, 780px); }
.skip { position: absolute; inset-inline-start: -999px; }
.skip:focus { inset-inline-start: 16px; inset-block-start: 8px; z-index: 10; background: var(--card); padding: 8px 12px; border-radius: 8px; }

/* Header */
.top { position: sticky; inset-block-start: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-block-end: 1px solid var(--line); }
.top-row { display: flex; align-items: center; gap: 16px; min-block-size: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--brand-dark); font-weight: 700; }
.brand img { block-size: 44px; inline-size: 44px; object-fit: contain; border-radius: 50%; background: #fff; }
.nav { display: flex; gap: 4px; margin-inline-start: auto; }
.nav a { padding: 6px 12px; border-radius: 99px; color: var(--text); text-decoration: none; font-size: 15px; }
.nav a:hover { background: var(--brand-soft); color: var(--brand); }
.top-actions { display: flex; gap: 8px; align-items: center; }
.pill { border: 1px solid var(--line); background: var(--card); color: var(--brand); border-radius: 99px; padding: 6px 12px; font: inherit; font-size: 14px; cursor: pointer; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 14px; font-weight: 600; text-decoration: none; transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-light { background: var(--brand); color: #fff; padding: 8px 16px; font-size: 15px; }
.btn-white { background: #fff; color: #0060e0; box-shadow: 0 8px 22px rgba(0, 24, 80, .25); }
.btn-outline { border: 2px solid rgba(255, 255, 255, .7); color: #fff; }
.ico { display: inline-grid; place-items: center; }
.ico svg { inline-size: 20px; block-size: 20px; }

/* Hero */
.hero { position: relative; color: #fff; background: radial-gradient(circle at 85% 10%, rgba(255,255,255,.14) 0 18%, transparent 19%), radial-gradient(circle at 10% 90%, rgba(255,255,255,.08) 0 22%, transparent 23%), linear-gradient(135deg, #0060e0, #0a3a99); padding-block: 90px 120px; overflow: hidden; }
.hero-in { text-align: center; animation: rise .7s ease-out; }
.hero-kicker { margin: 0; opacity: .85; font-size: 16px; }
.hero h1 { margin: 8px 0 12px; font-size: clamp(30px, 6vw, 54px); line-height: 1.25; }
.hero-tagline { margin: 0 auto 28px; max-inline-size: 640px; font-size: clamp(18px, 2.4vw, 22px); opacity: .95; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-wave { position: absolute; inset-inline: 0; inset-block-end: -1px; inline-size: 100%; block-size: 60px; fill: var(--bg); }

/* Sections */
.section { padding-block: 72px; }
.section.alt { background: var(--alt); }
.section h2 { margin: 0 0 28px; font-size: clamp(24px, 3.4vw, 32px); color: var(--brand-dark); text-align: center; }
.section h2::after { content: ""; display: block; inline-size: 56px; block-size: 4px; margin: 12px auto 0; border-radius: 4px; background: linear-gradient(90deg, var(--green), var(--yellow), var(--brand)); }
.section-head { display: flex; align-items: baseline; justify-content: center; gap: 16px; flex-wrap: wrap; }
.prose p { margin: 0 0 1em; font-size: 18px; }
.cards { display: grid; gap: 20px; }
.cards.two { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.cards.three { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cards.four { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); transition: transform .2s; }
.card:hover { transform: translateY(-4px); }
.card h3 { margin: 0 0 8px; color: var(--brand-dark); font-size: 20px; }
.card p { margin: 0; color: var(--muted); }
.card-badge { display: inline-grid; place-items: center; inline-size: 52px; block-size: 52px; border-radius: 14px; margin-block-end: 14px; color: #fff; }
.card-badge svg { inline-size: 26px; block-size: 26px; }
.tone-0 { background: linear-gradient(135deg, #0060e0, #3d8bff); }
.tone-1 { background: linear-gradient(135deg, #3f8f1f, #7cc24a); }
.tone-2 { background: linear-gradient(135deg, #d98a00, #f6bd3c); }
.tone-3 { background: linear-gradient(135deg, #7a3fd1, #a678ee); }
.news-card { padding: 0; overflow: hidden; text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.news-card img { inline-size: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--brand-soft); }
.news-card .news-body { padding: 18px 20px 22px; }
.news-date { font-size: 14px; color: var(--muted); }
.news-cover { position: relative; }
.news-ph { display: grid; place-items: center; aspect-ratio: 16 / 9; color: #fff; }
.news-ph svg { inline-size: 48px; block-size: 48px; opacity: .9; }
.news-kind { position: absolute; inset-block-start: 12px; inset-inline-start: 12px; padding: 3px 12px; border-radius: 99px; background: rgba(255, 255, 255, .92); color: #0060e0; font-size: 13px; font-weight: 600; }
.chips { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-block-end: 28px; }
.chip { border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 99px; padding: 8px 18px; font: inherit; font-size: 15px; cursor: pointer; transition: background .15s, color .15s; }
.chip:hover { color: var(--brand); }
.chip.on { background: var(--brand); border-color: var(--brand); color: #fff; }
.more { text-align: center; margin: 28px 0 0; }
.more .btn { display: inline-flex; }

/* App band */
.app-band { background: linear-gradient(135deg, #0060e0, #0a3a99); color: #fff; padding-block: 48px; }
.app-in { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; justify-content: center; text-align: center; }
.app-in h2 { color: #fff; margin: 0 0 6px; font-size: 26px; }
.app-in h2::after { display: none; }
.app-in p { margin: 0; opacity: .92; }
.app-logo { block-size: 70px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-block-end: 24px; }
.contact-card { display: flex; gap: 14px; align-items: flex-start; padding: 20px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); color: inherit; text-decoration: none; }
.contact-card .ico { inline-size: 44px; block-size: 44px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); flex: none; }
.contact-card p { margin: 2px 0 0; color: var(--muted); }
#contact .btn { display: flex; inline-size: fit-content; margin-inline: auto; }

/* Footer */
.foot { border-block-start: 1px solid var(--line); padding-block: 24px; color: var(--muted); font-size: 15px; }
.foot-row { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* Appear on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.shown { opacity: 1; transform: none; }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } }

@media (max-width: 860px) {
  .nav { display: none; }
  .top-actions { margin-inline-start: auto; }
  .hero { padding-block: 64px 100px; }
  .section { padding-block: 56px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-in, .reveal, .btn, .card { animation: none; transition: none; opacity: 1; transform: none; }
}