/* Adalar Çağı tanıtım sayfası. Renkler oyunun stil rehberinden. */
:root {
    --ac-navy: #2E4A6B;
    --ac-navy-deep: #1F3550;
    --ac-coral: #E0614A;
    --ac-gold: #E8B547;
    --ac-sage: #7FA06C;
    --ac-sea: #7DB8BE;
    --ac-parchment: #F5EEDF;
    --ac-cream: #FFFCF5;
    --ac-ink: #26303D;
    --ac-muted: #5F6B7A;
    --ac-border: #E6DCC6;
}

html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { font-family: "Nunito", system-ui, sans-serif; color: var(--ac-ink); background: var(--ac-parchment); overflow-x: hidden; }
h1, h2, h3 { font-weight: 900; letter-spacing: -.015em; color: var(--ac-navy-deep); }
img { max-width: 100%; }

.btn { font-weight: 800; border-radius: 12px; }
.btn-coral { --bs-btn-color: #fff; --bs-btn-bg: var(--ac-coral); --bs-btn-border-color: var(--ac-coral); --bs-btn-hover-color: #fff; --bs-btn-hover-bg: #C9533E; --bs-btn-hover-border-color: #C9533E; --bs-btn-active-bg: #B54934; --bs-btn-active-color: #fff; box-shadow: 0 4px 0 #A9422F; }

/* ---------- Üst menü ---------- */
.site-nav { position: sticky; top: 0; z-index: 100; padding: .7rem 0; background: rgba(245, 238, 223, .82); backdrop-filter: blur(10px) saturate(1.3); border-bottom: 1px solid rgba(46, 74, 107, .08); }
.brand { display: flex; align-items: center; gap: .5rem; font-weight: 900; font-size: 1.2rem; color: var(--ac-navy-deep); text-decoration: none; }
.nav-links { gap: 1.5rem; margin-left: 1.5rem; }
.nav-links a { color: var(--ac-ink); text-decoration: none; font-weight: 700; }
.nav-links a:hover { color: var(--ac-coral); }

/* ---------- Açılış ---------- */
.hero { position: relative; overflow: hidden; min-height: min(86vh, 760px); display: flex; align-items: flex-start; background: #CFE7E6; }
.hero-art { position: absolute; inset: 0; background: url("../img/yukleme.jpg") center 70% / cover no-repeat; }
.hero-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(245, 238, 223, .9) 0%, rgba(245, 238, 223, .55) 32%, rgba(245, 238, 223, 0) 55%), linear-gradient(0deg, rgba(245, 238, 223, 1) 0%, rgba(245, 238, 223, 0) 14%); }
.hero-inner { position: relative; padding-top: clamp(2rem, 6vw, 4.5rem); padding-bottom: 3rem; }
.hero-copy { max-width: 620px; }
.eyebrow { display: inline-flex; gap: .4rem; align-items: center; font-weight: 800; font-size: .85rem; color: var(--ac-navy); background: rgba(255, 255, 255, .7); border: 1px solid rgba(46, 74, 107, .12); padding: .3rem .8rem; border-radius: 999px; }
.eyebrow i { color: var(--ac-gold); }
.hero h1 { font-size: clamp(2.1rem, 5.6vw, 3.9rem); line-height: 1.05; margin: 1rem 0 .9rem; }
.hero h1 .hl { color: var(--ac-coral); }
.hero .lead { font-size: clamp(1rem, 2.2vw, 1.2rem); font-weight: 600; color: #3A4554; max-width: 540px; }
.hero-facts { list-style: none; padding: 0; margin: 1.4rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; font-weight: 700; color: var(--ac-muted); }
.hero-facts strong { color: var(--ac-navy-deep); font-size: 1.25rem; font-weight: 900; margin-right: .2rem; }

@media (max-width: 767.98px) {
    .hero { min-height: 0; flex-direction: column; }
    .hero-art { position: relative; order: 2; height: 62vw; min-height: 230px; background-position: center; margin-top: -1.5rem; }
    .hero-art::after { background: linear-gradient(180deg, rgba(245, 238, 223, 1) 0%, rgba(245, 238, 223, 0) 22%), linear-gradient(0deg, rgba(245, 238, 223, 1) 0%, rgba(245, 238, 223, 0) 18%); }
    .hero { background: var(--ac-parchment); }
    .hero-inner { padding-bottom: 1rem; }
}

/* Mağaza düğmeleri (yer tutucu) */
.store-row { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.4rem; }
.store-btn { display: inline-flex; align-items: center; gap: .65rem; min-width: 172px; padding: .55rem 1.1rem .55rem .9rem; border-radius: 14px; background: #121821; color: #fff; text-decoration: none; box-shadow: 0 4px 0 #000, 0 10px 20px rgba(18, 24, 33, .18); transition: transform .12s; }
.store-btn:hover { color: #fff; transform: translateY(-2px); }
.store-btn i { font-size: 1.7rem; }
.store-btn span { display: flex; flex-direction: column; line-height: 1.1; font-weight: 800; font-size: 1.08rem; }
.store-btn small { font-size: .68rem; font-weight: 700; opacity: .75; text-transform: uppercase; letter-spacing: .08em; }
.store-btn.light { background: #fff; color: var(--ac-navy-deep); box-shadow: 0 4px 0 rgba(0, 0, 0, .25); }
.store-btn.light:hover { color: var(--ac-navy-deep); }
@media (max-width: 400px) { .store-btn { min-width: 0; flex: 1 1 140px; } }

/* ---------- Bölümler ---------- */
.section { padding: clamp(3rem, 8vw, 5.5rem) 0; }
.section-head { max-width: 640px; margin: 0 auto 2.2rem; }
.section-head h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: .4rem 0 .6rem; }
.section-head p { color: var(--ac-muted); font-weight: 600; font-size: 1.05rem; margin: 0; }
.kicker { display: inline-block; font-size: .78rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; color: var(--ac-coral); }

.tiers { background: linear-gradient(180deg, var(--ac-parchment), #EFE5CF); padding-top: 2rem; }
.tier-row { display: flex; align-items: flex-end; justify-content: center; gap: clamp(.25rem, 2vw, 1.5rem); }
.tier-row figure { margin: 0; text-align: center; flex: 1 1 0; max-width: 260px; }
.tier-row img { width: 100%; aspect-ratio: 1; object-fit: contain; filter: drop-shadow(0 14px 14px rgba(46, 74, 107, .18)); }
.tier-row figcaption { font-weight: 800; color: var(--ac-navy); margin-top: .4rem; font-size: clamp(.72rem, 2.4vw, .95rem); }
.tier-arrow { font-size: clamp(1rem, 3vw, 1.8rem); color: var(--ac-gold); align-self: center; }

.feature { height: 100%; background: var(--ac-cream); border: 1px solid var(--ac-border); border-radius: 20px; padding: 1.5rem 1.4rem; box-shadow: 0 2px 0 var(--ac-border), 0 12px 28px rgba(46, 74, 107, .07); transition: transform .15s, box-shadow .15s; }
.feature:hover { transform: translateY(-4px); box-shadow: 0 2px 0 var(--ac-border), 0 18px 34px rgba(46, 74, 107, .12); }
.feature img { width: 64px; height: 64px; object-fit: contain; background: radial-gradient(circle, rgba(232, 181, 71, .35), transparent 70%); border-radius: 50%; }
.feature h3 { font-size: 1.3rem; margin: .9rem 0 .4rem; }
.feature p { color: var(--ac-muted); font-weight: 600; margin: 0; }

.units { background: linear-gradient(180deg, #DCEDEC, #CFE4E3); }
.unit-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.unit { margin: 0; background: rgba(255, 255, 255, .6); border: 1px solid rgba(255, 255, 255, .8); border-radius: 18px; padding: 1rem .6rem .9rem; text-align: center; }
.unit img { height: 110px; width: 100%; object-fit: contain; filter: drop-shadow(0 8px 8px rgba(31, 53, 80, .2)); }
.unit figcaption strong { display: block; color: var(--ac-navy-deep); font-weight: 900; margin-top: .4rem; }
.unit figcaption span { display: block; font-size: .78rem; color: var(--ac-muted); font-weight: 700; }
@media (max-width: 991.98px) { .unit-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 575.98px) { .unit-strip { grid-template-columns: repeat(2, 1fr); gap: .7rem; } .unit img { height: 90px; } }

.shot-strip { display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: .5rem max(1rem, calc((100vw - 1296px) / 2)) 1.2rem; scrollbar-width: thin; }
.shot { flex: 0 0 min(78vw, 460px); margin: 0; scroll-snap-align: center; }
.shot img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; border-radius: 18px; box-shadow: 0 14px 30px rgba(31, 53, 80, .18); border: 4px solid #fff; }
.shot figcaption { font-weight: 800; color: var(--ac-navy); margin-top: .6rem; text-align: center; }

.cta { padding: 1rem 0 4rem; }
.cta-box { display: flex; align-items: center; gap: 2rem; background: linear-gradient(135deg, var(--ac-navy) 0%, var(--ac-navy-deep) 100%); color: #fff; border-radius: 28px; padding: clamp(1.5rem, 4vw, 2.8rem); position: relative; overflow: hidden; }
.cta-box::before { content: ""; position: absolute; inset: auto -10% -60% auto; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(232, 181, 71, .3), transparent 70%); }
.cta-box h2 { color: #fff; font-size: clamp(1.6rem, 4vw, 2.3rem); }
.cta-box p { color: rgba(255, 255, 255, .8); font-weight: 600; font-size: 1.05rem; }
.cta-art { width: clamp(140px, 24vw, 260px); flex: 0 0 auto; filter: drop-shadow(0 16px 18px rgba(0, 0, 0, .3)); position: relative; }
@media (max-width: 767.98px) { .cta-box { flex-direction: column; text-align: center; } .cta-box .store-row { justify-content: center; } }

.site-foot { background: #18283B; color: #fff; padding: 1.6rem 0; }
.foot-links { display: flex; flex-wrap: wrap; gap: .4rem 1.3rem; justify-content: center; }
.foot-links a { color: rgba(255, 255, 255, .75); text-decoration: none; font-weight: 700; }
.foot-links a:hover { color: var(--ac-gold); }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .feature, .store-btn { transition: none; } }

/* Masaüstü: görsel sağda, yazı solda parşömen zemin üstünde okunur kalır */
@media (min-width: 768px) {
    .hero-art { left: 28%; background-position: 40% 70%; }
    .hero-art::after {
        background:
            linear-gradient(90deg, rgba(245, 238, 223, 1) 0%, rgba(245, 238, 223, .75) 14%, rgba(245, 238, 223, 0) 34%),
            linear-gradient(0deg, rgba(245, 238, 223, 1) 0%, rgba(245, 238, 223, 0) 14%);
    }
    .hero { background: linear-gradient(90deg, var(--ac-parchment) 30%, #D4E9E8 100%); }
    .hero-copy { max-width: 560px; }
}
@media (min-width: 768px) and (max-width: 1199.98px) {
    .hero-art { left: 40%; }
    .hero-copy { max-width: 440px; }
}
@media (max-width: 767.98px) {
    .hero-art { align-self: stretch; width: 100%; }
}