/* =====================================================================
   Bilim X — Public sayfa ek bileşenleri (kurumsal / kapalı sistem teması)
   style.css değişkenlerini kullanır (marka magenta/mor/turuncu).
   ===================================================================== */

/* Hero illüstrasyonu */
.hero-illus { width: 100%; max-width: 460px; margin-inline: auto; display: block;
    filter: drop-shadow(0 24px 40px rgba(142,45,138,.18)); }

/* İşaretli (tick) liste */
.check-list { list-style: none; padding: 0; display: grid; gap: .7rem; }
.check-list li { position: relative; padding-left: 2rem; color: var(--ink-soft); line-height: 1.5; }
.check-list li::before {
    content: "✓"; position: absolute; left: 0; top: 0;
    width: 1.4rem; height: 1.4rem; border-radius: 50%; display: grid; place-items: center;
    background: var(--teal-tint); color: var(--teal-dark); font-weight: 800; font-size: .8rem;
}
.check-list li strong { color: var(--ink); }

/* Bilgi kartı ızgarası (Ne sunuyoruz / Neden kapalı sistem) */
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; }
.info-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem 1.4rem;
    box-shadow: var(--shadow); transition: transform .18s ease, box-shadow .18s ease;
}
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.info-card .ic {
    width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 1.5rem;
    margin-bottom: 1rem; background: var(--teal-tint);
}
.info-card .ic.v { background: #f3e3f6; }
.info-card .ic.a { background: #fdeede; }
.info-card .ic.p { background: #f7e0ec; }
.info-card h3 { font-size: 1.12rem; margin-bottom: .4rem; }
.info-card p { color: var(--ink-soft); font-size: .95rem; }

/* Yaş grubu kartları */
.age-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.2rem; }
.age-card {
    position: relative; overflow: hidden; border-radius: var(--radius); padding: 1.6rem 1.4rem; color: #fff;
    box-shadow: 0 12px 30px rgba(20,34,53,.12); min-height: 150px; display: flex; flex-direction: column;
    justify-content: flex-end;
}
.age-card .em { position: absolute; top: 1rem; right: 1.1rem; font-size: 2.4rem; opacity: .9; }
.age-card h3 { color: #fff; font-size: 1.25rem; }
.age-card p { color: rgba(255,255,255,.92); font-size: .9rem; margin-top: .2rem; }
.age-card.c1 { background: linear-gradient(135deg, #8e2d8a, #b5338c); }
.age-card.c2 { background: linear-gradient(135deg, #c5388d, #e0518c); }
.age-card.c3 { background: linear-gradient(135deg, #ef6f2c, #f7a01e); }

/* Kapalı sistem / kilit vurgu bandı */
.lock-band {
    border-radius: var(--radius); padding: 2rem 1.8rem; color: #fff; position: relative; overflow: hidden;
    background: var(--brand-grad); box-shadow: 0 16px 40px rgba(197,56,141,.28);
    display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: center;
}
.lock-band .lock-ic { font-size: 2.8rem; }
.lock-band h2 { color: #fff; font-size: 1.5rem; margin-bottom: .3rem; }
.lock-band p { color: rgba(255,255,255,.95); max-width: 70ch; }
@media (max-width: 640px) { .lock-band { grid-template-columns: 1fr; text-align: center; } }

/* Küçük etiket satırı */
.pill-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.pill-row span {
    background: var(--teal-tint); color: var(--teal-dark); font-weight: 700; font-size: .85rem;
    padding: .35rem .85rem; border-radius: 999px;
}

/* Bölüm üst dekoratif şeridi */
.section.brand-soft { background:
    radial-gradient(90% 70% at 0% 0%, rgba(197,56,141,.06), transparent 55%),
    radial-gradient(80% 70% at 100% 100%, rgba(240,104,44,.07), transparent 55%),
    var(--surface); }

/* Google Maps embed */
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
    box-shadow: var(--shadow); line-height: 0; }
.map-embed iframe { width: 100%; height: 400px; border: 0; display: block; }
.map-embed.sm { margin-top: 1.4rem; }
.map-embed.sm iframe { height: 220px; }

/* Adım (1-2-3) numara rozeti */
.feature .step-no {
    display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
    background: var(--brand-grad); color: #fff; font-weight: 800; font-family: var(--font-display);
    margin-bottom: .6rem;
}