/* Kulvar — ferah havuz teması: lacivert + turkuaz, yuvarlak Lexend başlıklar, dalga ayraçları, renkli seviye boneleri */
:root {
    --primary: #0b2a4a; --accent: #13a9c9; --ink: #0b2a4a; --text: #3d5670; --muted: #7390a8;
    --bg: #fff; --bg-alt: #eef8fb; --line: #d6e9f0; --card: #fff;
    --r: 20px; --r-sm: 12px; --r-lg: 28px; --btn-r: 999px;
    --shadow: 0 14px 36px rgba(11, 42, 74, .08); --shadow-lg: 0 28px 64px rgba(11, 42, 74, .16);
    --head: 'Lexend', system-ui, sans-serif; --body: 'Nunito Sans', system-ui, sans-serif; --head-w: 600; --header: 80px;
    --navy: #0b2a4a; --aqua: #13a9c9; --sun: #ffcc3d;
}
h1 { font-size: clamp(2.5rem, 5.6vw, 4.6rem); letter-spacing: -.025em; line-height: 1.05; }
h2, .h2 { letter-spacing: -.02em; }
.kicker { color: var(--aqua); font-family: var(--head); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: .82rem; }
.btn { font-family: var(--head); font-weight: 600; }
.btn-accent { background: var(--sun); color: var(--navy); }
.btn-accent:hover { background: #f5bb14; color: var(--navy); }
.btn-primary { background: var(--aqua); color: #fff; }
.btn-primary:hover { background: #0e8fab; color: #fff; }
.btn-soft { background: var(--bg-alt); color: var(--navy); border-color: transparent; }
.btn-soft:hover { background: var(--navy); color: #fff; }

/* Üst bölüm */
.site-header { background: #fff; box-shadow: 0 1px 0 var(--line); }
.brand-mark { background: linear-gradient(135deg, var(--aqua), #0b6fa0); color: #fff; border-radius: 14px; }
.brand-text strong { font-family: var(--head); font-weight: 700; font-size: 1.5rem; }
.brand-text small { color: var(--aqua); font-weight: 700; }
.nav-list > li > a { font-weight: 700; color: var(--navy); }
.nav-list > li > a:hover, .nav-list > li > a.on { background: var(--bg-alt); color: var(--aqua); border-radius: 999px; }
.drop-ic, .side-list a span, .fact > span, .c-card > span { background: var(--bg-alt); color: var(--aqua); border-radius: 12px; }

/* Hero */
.kl-hero { position: relative; min-height: min(80vh, 720px); display: flex; align-items: center; overflow: hidden; background: var(--navy); color: #fff; }
.kl-hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.kl-hero::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(8, 32, 58, .92) 0%, rgba(8, 32, 58, .7) 45%, rgba(8, 32, 58, .15) 100%); }
.kl-hero-in { position: relative; z-index: 2; padding: 90px 0 150px; }
.kl-pill { display: inline-flex; gap: 8px; align-items: center; padding: 8px 16px; border-radius: 999px; background: rgba(19, 169, 201, .22); color: #bdf0fb; font-weight: 700; font-size: .9rem; margin-bottom: 22px; }
.kl-hero h1 { color: #fff; max-width: 720px; }
.kl-hero .lead { color: #d6e7f3; max-width: 560px; font-size: 1.15rem; }
.kl-wave { position: absolute; left: 0; right: 0; bottom: -1px; z-index: 3; width: 100%; height: 90px; fill: #fff; }

/* Havuz bilgileri */
.kl-facts { position: relative; z-index: 4; margin-top: -70px; }
.kl-facts-in { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.kl-facts-in > div { padding: 26px 24px; text-align: center; border-left: 1px solid var(--line); }
.kl-facts-in > div:first-child { border-left: 0; }
.kl-facts strong { display: block; font-family: var(--head); font-size: 2.3rem; color: var(--aqua); line-height: 1.1; }
.kl-facts span { color: var(--muted); font-weight: 600; font-size: .92rem; }

/* Yaşa göre programlar */
.kl-age-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.kl-age { display: flex; flex-direction: column; background: var(--card); border-radius: var(--r-lg); box-shadow: var(--shadow); overflow: hidden; color: var(--text); transition: transform .25s, box-shadow .25s; }
.kl-age:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); color: var(--text); }
.kl-age-img { position: relative; display: block; aspect-ratio: 3 / 2; overflow: hidden; }
.kl-age-img img { width: 100%; height: 100%; object-fit: cover; }
.kl-age-tag { position: absolute; left: 14px; bottom: 14px; padding: 6px 12px; border-radius: 999px; background: #fff; color: var(--navy); font-weight: 700; font-size: .8rem; }
.kl-age-body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 20px; }
.kl-age-body strong { font-family: var(--head); font-size: 1.3rem; color: var(--navy); margin-bottom: 6px; }
.kl-age-body small { font-size: .94rem; line-height: 1.55; flex: 1; }
.kl-age-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--line); }
.kl-age-foot b { font-family: var(--head); color: var(--aqua); font-size: 1.1rem; }
.kl-age-foot i { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--bg-alt); color: var(--navy); }
.kl-age:hover .kl-age-foot i { background: var(--sun); }

/* Seviyeler */
.kl-levels-sec { background: var(--bg-alt); }
.kl-levels { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; position: relative; }
.kl-levels::before { content: ''; position: absolute; left: 8%; right: 8%; top: 36px; border-top: 3px dashed #a8d7e5; }
.kl-levels li { position: relative; text-align: center; padding: 0 6px; }
.kl-cap { position: relative; display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 16px; border-radius: 50% 50% 44% 44%; font-family: var(--head); font-weight: 700; font-size: 1.4rem; color: var(--navy); box-shadow: 0 0 0 6px var(--bg-alt), var(--shadow); }
.lv-1 .kl-cap { background: #ffd84a; }
.lv-2 .kl-cap { background: #4cc97a; color: #fff; }
.lv-3 .kl-cap { background: #2f8fe0; color: #fff; }
.lv-4 .kl-cap { background: #ef5a4c; color: #fff; }
.lv-5 .kl-cap { background: #14212e; color: #fff; }
.kl-levels h3 { font-size: 1.2rem; margin-bottom: 6px; }
.kl-levels p { font-size: .9rem; line-height: 1.5; }

/* Saatler */
.kl-times { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; }
.kl-t-list { display: grid; gap: 12px; }
.kl-t-row { display: grid; grid-template-columns: 1.1fr .9fr 1.2fr; gap: 16px; align-items: center; padding: 18px 22px; border-radius: var(--r); background: var(--bg-alt); }
.kl-t-row strong { font-family: var(--head); color: var(--navy); }
.kl-days { display: inline-flex; gap: 6px; align-items: center; color: var(--aqua); font-weight: 700; font-size: .92rem; }
.kl-hours { font-family: var(--head); font-weight: 500; color: var(--navy); text-align: right; }

/* Kartlar, hakkımızda, ekip */
.card { border: 0; box-shadow: var(--shadow); }
.c-ic, .st-ic, .f-ic { background: var(--bg-alt); color: var(--aqua); border-radius: 14px; }
.c-meta, .c-tags li { background: var(--bg-alt); color: var(--navy); border-radius: 999px; }
.c-more { color: var(--aqua); }
.c-role { color: var(--aqua); font-weight: 700; }
.about-media img { border-radius: var(--r-lg); }
.about-badge { background: var(--sun); color: var(--navy); border-radius: var(--r); }
.about-badge strong, .about-badge span { color: var(--navy); }
.tick-list li > span { background: var(--aqua); border-radius: 50%; }
.team-card .c-media { border-radius: var(--r-lg) var(--r-lg) 0 0; }
.kl-quotes { background: var(--navy); }
.kl-quotes .sec-head h2 { color: #fff; }
.kl-quotes .quote-card { background: rgba(255, 255, 255, .06); color: #d6e7f3; box-shadow: none; border: 1px solid rgba(255, 255, 255, .1); }
.kl-quotes blockquote { color: #fff; }
.kl-quotes figcaption b { color: #fff; }
.kl-quotes figcaption small { color: #9fc3db; }
.q-ic { color: var(--aqua); }
.q-stars { color: var(--sun); }

/* SSS + form */
.faq { border: 0; background: var(--bg-alt); border-radius: var(--r); }
.faq summary { font-family: var(--head); font-weight: 500; color: var(--navy); }
.faq summary i { background: #fff; color: var(--aqua); border-radius: 50%; }
.faq[open] summary i { background: var(--aqua); color: #fff; }
.form-card { border: 0; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); border-top: 6px solid var(--aqua); }
.field input, .field select, .field textarea { border-radius: 14px; border-color: var(--line); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--aqua); box-shadow: 0 0 0 3px rgba(19, 169, 201, .18); }
.check input { accent-color: var(--aqua); }

/* İç sayfalar */
.page-hero { background: linear-gradient(135deg, var(--navy), #0e4a73); color: #d6e7f3; }
.page-hero h1 { color: #fff; }
.page-hero .crumbs a, .page-hero .crumbs span { color: #9fc3db; }
.page-hero .crumbs [aria-current] { color: #fff; }
.page-hero p { color: #d6e7f3; }
.ph-deco { color: rgba(255, 255, 255, .06); }
.detail-img, .post-cover, .pf-photo { border-radius: var(--r-lg); }
.post-cta, .side-call { background: var(--aqua); }
.prose th { background: var(--navy); color: #fff; }
.prose li::marker { color: var(--aqua); }
.pagination .current, .pagination a:hover { background: var(--aqua); }
.cta-band { background: var(--aqua); }
.cta-band.has-img::before { background: linear-gradient(90deg, rgba(8, 32, 58, .88), rgba(8, 32, 58, .4)); }

/* Alt bölüm */
.site-footer { background: #071d33; color: #9fb7cc; }
.site-footer .brand-mark { background: var(--aqua); }
.ft-title { color: #fff; font-family: var(--head); }
.site-footer address .ic, .hours-card .ic { color: var(--aqua); }
.float-bar .fb-main { background: var(--aqua); }

@media (max-width: 1060px) {
    .kl-levels { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
    .kl-levels::before { display: none; }
    .kl-age-grid { grid-template-columns: repeat(2, 1fr); }
    .kl-times { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 760px) {
    .kl-facts-in { grid-template-columns: repeat(2, 1fr); }
    .kl-facts-in > div:nth-child(3) { border-left: 0; }
    .kl-facts-in > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .kl-facts strong { font-size: 1.8rem; }
    .kl-hero-in { padding: 64px 0 130px; }
    .kl-hero::before { background: linear-gradient(180deg, rgba(8, 32, 58, .75), rgba(8, 32, 58, .9)); }
}
@media (max-width: 600px) {
    .kl-age-grid { grid-template-columns: 1fr; }
    .kl-levels { grid-template-columns: 1fr; gap: 14px; }
    .kl-levels li { display: grid; grid-template-columns: 60px 1fr; gap: 0 16px; text-align: left; align-items: start; }
    .kl-cap { grid-row: span 2; width: 56px; height: 56px; margin: 0; font-size: 1.1rem; }
    .kl-levels h3 { margin: 4px 0 2px; }
    .kl-t-row { grid-template-columns: 1fr; gap: 4px; padding: 16px 18px; }
    .kl-hours { text-align: left; }
    .kl-wave { height: 50px; }
}