/*
Theme Name: Bubble Whales Theme
Theme URI: https://example.com/
Author: Bubble Whales
Author URI: https://example.com/
Description: Lightweight one-page theme for Bubble Whales Swimming Academy.
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bubble-whales
*/

:root{
  --bw-blue:#0e2a47;
  --bw-teal:#21c0d6;
  --bw-light:#e6f9ff;
  --bw-green:#4cd964;
  --bw-accent:#65e2f0;
  --bw-dark:#0a1b2e;
  --container:1100px;
  --radius:18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:#0b1e31;background:var(--bw-dark)}
a{color:var(--bw-teal);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}

header.site-header{
  background:linear-gradient(180deg, rgba(7,24,41,1) 0%, rgba(14,42,71,1) 100%);
  color:white;
  padding:14px 0;
  position:sticky; top:0; z-index:999;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:52px;height:auto}
.brand .title{font-weight:800;letter-spacing:.5px}
.nav-actions a.btn{margin-left:10px}

.hero{
  background: radial-gradient(1200px 600px at 70% 0%, rgba(33,192,214,.25), transparent),
              radial-gradient(800px 400px at 10% 20%, rgba(101,226,240,.18), transparent),
              url('<?php echo get_template_directory_uri(); ?>/assets/swimmer_1.jpeg') center/cover no-repeat;
  color:white;
  padding:120px 0 140px;
  text-align:left;
  position:relative;
}
.hero::after{
  content:""; position:absolute; inset:0; background:rgba(6,13,22,.45);
}
.hero .inner{position:relative; z-index:1}
.kicker{opacity:.9; letter-spacing:.08em; font-weight:600}
h1{font-size:44px; line-height:1.15; margin:.2em 0 0}
.sub{font-size:18px; opacity:.95; max-width:760px}
.cta-row{display:flex; gap:14px; flex-wrap:wrap; margin-top:22px}

.section{
  background:var(--bw-blue);
  color:white;
  padding:70px 0;
  border-top:1px solid rgba(255,255,255,.06);
}
.section.alt{background:#0f3559}
.section.light{background:#113c66}
.section h2{font-size:32px;margin:0 0 12px}
.section p{opacity:.95}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.card{background:#0c2d4f;border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:18px;box-shadow:0 6px 20px rgba(0,0,0,.15)}
.card h3{margin-top:0}
.badge{display:inline-block;background:rgba(101,226,240,.18);border:1px solid rgba(101,226,240,.5);color:#eaffff;padding:4px 10px;border-radius:999px;font-size:12px;letter-spacing:.03em}

.grid-2{display:grid;grid-template-columns:1.3fr 1fr;gap:26px;align-items:center}
.table{width:100%;border-collapse:collapse;margin-top:10px;border-radius:12px;overflow:hidden}
.table th,.table td{padding:12px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
.table th{background:#0a2948;font-weight:700}
.table tr:nth-child(even){background:rgba(255,255,255,.03)}

.cta{display:inline-block;background:var(--bw-teal); color:#042236; font-weight:800; padding:12px 18px; border-radius:12px}
.cta.secondary{background:transparent;border:1px solid rgba(255,255,255,.35);color:white}

.notice{background:#08233e;border:1px solid rgba(255,255,255,.08);padding:16px;border-radius:16px;}

footer.site-footer{background:#081c30;color:#a7c6dc;padding:34px 0; font-size:14px; border-top:1px solid rgba(255,255,255,.08)}

/* Responsive */
@media(max-width:980px){
  .grid-2{grid-template-columns:1fr;gap:16px}
  .cards{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .cards{grid-template-columns:1fr}
  h1{font-size:36px}
}