/* ============================================================
   Leesure Swimming — styles
   Palette: deep pool blue, aqua, sunlit coral, sand
   ============================================================ */

:root{
  --brand:        #0e7c9c;
  --brand-deep:   #0a4f66;
  --brand-darker: #063a4c;
  --aqua:         #35c3dd;
  --aqua-soft:    #d9f2f8;
  --coral:        #ff7a59;
  --coral-dark:   #e8563a;
  --sand:         #fdf6ee;

  --ink:          #12262e;
  --ink-soft:     #4a5f68;
  --line:         #e2ebee;
  --bg:           #ffffff;
  --bg-alt:       #f5fafb;

  --radius:       16px;
  --radius-lg:    26px;
  --shadow-sm:    0 2px 8px rgba(6,58,76,.06);
  --shadow:       0 10px 30px rgba(6,58,76,.10);
  --shadow-lg:    0 24px 60px rgba(6,58,76,.16);

  --wrap:         1140px;
  --font:         'Outfit', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:84px; }
body{
  margin:0; font-family:var(--font); color:var(--ink); background:var(--bg);
  font-size:17px; line-height:1.65; -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
h1,h2,h3{ line-height:1.15; letter-spacing:-.02em; margin:0 0 .5em; }
h1{ font-size:clamp(2.2rem,5.2vw,3.75rem); font-weight:800; }
h2{ font-size:clamp(1.75rem,3.4vw,2.5rem); font-weight:700; }
h3{ font-size:1.25rem; font-weight:650; }
p{ margin:0 0 1rem; }
a{ color:var(--brand); }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:22px; }
.wrap.narrow{ max-width:800px; }

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--brand-deep); color:#fff; padding:12px 20px; border-radius:0 0 10px 0;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline:3px solid var(--coral); outline-offset:2px; border-radius:6px; }

/* ---------------- Buttons ---------------- */
.btn{
  --btn-bg:var(--coral); --btn-fg:#fff;
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  background:var(--btn-bg); color:var(--btn-fg);
  font:inherit; font-weight:650; text-decoration:none; cursor:pointer;
  padding:.72rem 1.35rem; border:2px solid transparent; border-radius:999px;
  box-shadow:0 6px 16px rgba(255,122,89,.28);
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{ background:var(--coral-dark); transform:translateY(-2px); box-shadow:0 10px 22px rgba(255,122,89,.34); }
.btn:active{ transform:translateY(0); }
.btn-sm{ padding:.5rem 1.05rem; font-size:.95rem; }
.btn-lg{ padding:.9rem 1.8rem; font-size:1.05rem; }
.btn-block{ display:flex; width:100%; }
.btn-ghost{
  background:transparent; color:var(--brand-deep); border-color:var(--brand);
  box-shadow:none;
}
.btn-ghost:hover{ background:var(--aqua-soft); color:var(--brand-darker); box-shadow:none; }

/* ---------------- Header ---------------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.86); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:1rem; min-height:70px; }
.logo{ display:flex; align-items:center; gap:.6rem; text-decoration:none; color:var(--brand-darker); }
.logo-mark{ width:38px; height:38px; flex:none; }
.logo-text{ font-weight:800; font-size:1.18rem; letter-spacing:-.02em; }
.logo-text em{ font-style:normal; font-weight:500; color:var(--brand); margin-left:.28em; }

.nav{ display:flex; align-items:center; gap:1.5rem; }
.nav a{ text-decoration:none; color:var(--ink-soft); font-weight:550; }
.nav a:hover{ color:var(--brand-deep); }
.nav a.btn{ color:#fff; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; justify-content:center;
  width:44px; height:44px; padding:0 10px; background:none; border:0; cursor:pointer;
}
.nav-toggle span{ display:block; height:2.5px; background:var(--brand-darker); border-radius:2px; transition:transform .25s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

/* ---------------- Hero ---------------- */
.hero{ position:relative; overflow:hidden; padding:clamp(3rem,7vw,5.5rem) 0 clamp(4.5rem,9vw,7rem); }
.hero-bg{
  position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(53,195,221,.30), transparent 62%),
    radial-gradient(760px 480px at 4% 12%, rgba(14,124,156,.14), transparent 60%),
    linear-gradient(180deg, var(--sand) 0%, #ffffff 78%);
}
.hero-inner{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.eyebrow{
  display:inline-block; font-size:.83rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase;
  color:var(--brand-deep); background:var(--aqua-soft); padding:.4rem .85rem; border-radius:999px; margin-bottom:1.1rem;
}
.hl{ color:var(--brand); }
.lede{ font-size:1.16rem; color:var(--ink-soft); max-width:34em; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:.85rem; margin:1.7rem 0 2rem; }
.hero-badges{ display:flex; flex-wrap:wrap; gap:1.6rem; list-style:none; margin:0; padding:0; }
.hero-badges li{ font-size:.94rem; color:var(--ink-soft); }
.hero-badges strong{ display:block; font-size:1.28rem; color:var(--brand-deep); font-weight:750; }

.hero-card{ position:relative; }
.hero-photo{
  width:100%; height:auto; aspect-ratio:4/3.4; object-fit:cover;
  border-radius:var(--radius-lg); box-shadow:var(--shadow-lg);
}
.hero-note{
  position:relative; margin:-2rem 1.2rem 0 -1rem;
  background:#fff; border-radius:var(--radius); padding:1rem 1.25rem; box-shadow:var(--shadow);
  border-left:5px solid var(--coral);
}
.hero-note p{ margin:0; font-size:.95rem; color:var(--ink-soft); }
.hero-note strong{ color:var(--brand-darker); }

.wave{ position:absolute; bottom:-1px; left:0; width:100%; height:70px; }
.wave path{ fill:var(--bg); }

/* ---------------- Sections ---------------- */
.section{ padding:clamp(3.5rem,7vw,5.5rem) 0; }
.section-alt{ background:var(--bg-alt); border-block:1px solid var(--line); }
.section-title{ text-align:center; margin-bottom:.6rem; }
.section-title.left{ text-align:left; }
.section-title.light{ color:#fff; }
.section-sub{ text-align:center; color:var(--ink-soft); max-width:56ch; margin:0 auto 2.6rem; }
.section-title + .grid, .section-title + .faq{ margin-top:2.6rem; }

.grid{ display:grid; gap:1.4rem; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }

.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:1.7rem 1.5rem; box-shadow:var(--shadow-sm);
  transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{ transform:translateY(-3px); box-shadow:var(--shadow); }
.card p{ margin:0; color:var(--ink-soft); }
.icon{ font-size:1.9rem; line-height:1; margin-bottom:.85rem; }

/* ---------------- Lessons ---------------- */
.lesson{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:1.8rem 1.6rem; box-shadow:var(--shadow-sm);
}
.tag{
  display:inline-block; font-size:.76rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  color:var(--brand-deep); background:var(--aqua-soft); padding:.3rem .7rem; border-radius:999px; margin-bottom:.8rem;
}
.lesson p{ color:var(--ink-soft); }
.ticks{ list-style:none; margin:1rem 0 0; padding:0; }
.ticks li{ position:relative; padding-left:1.6rem; margin-bottom:.4rem; font-size:.95rem; color:var(--ink-soft); }
.ticks li::before{
  content:""; position:absolute; left:0; top:.55em;
  width:9px; height:5px; border-left:2.5px solid var(--aqua); border-bottom:2.5px solid var(--aqua);
  transform:rotate(-45deg);
}

/* ---------------- Pricing ---------------- */
.pricing{ align-items:stretch; }
.pricing-2{ max-width:780px; margin-inline:auto; }
.price-ask{ font-size:1.5rem; line-height:1.25; padding:.55rem 0; }
.price-card{
  position:relative; display:flex; flex-direction:column;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:2rem 1.7rem; box-shadow:var(--shadow-sm); text-align:center;
}
.price-card .ticks{ text-align:left; margin-bottom:1.6rem; }
.price-card .btn{ margin-top:auto; }
.price-card.featured{
  border:2px solid var(--brand); box-shadow:var(--shadow-lg); transform:translateY(-8px);
  background:linear-gradient(180deg,#fff 0%, var(--aqua-soft) 260%);
}
.ribbon{
  position:absolute; top:-14px; left:50%; transform:translateX(-50%);
  background:var(--coral); color:#fff; font-size:.75rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  padding:.32rem .9rem; border-radius:999px; white-space:nowrap;
}
.price{ font-size:3rem; font-weight:800; color:var(--brand-deep); line-height:1; margin:.4rem 0 .2rem; }
.price .cur{ font-size:1.4rem; vertical-align:super; font-weight:700; }
.price .per{ font-size:.95rem; font-weight:500; color:var(--ink-soft); margin-left:.25rem; }
.price-note{ color:var(--ink-soft); font-size:.92rem; margin-bottom:1.2rem; }
.fineprint{ text-align:center; color:var(--ink-soft); font-size:.9rem; margin-top:2.4rem; }

/* ---------------- About ---------------- */
.about-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(2rem,5vw,3.5rem); align-items:center; }
.about-photo{
  width:100%; height:auto; aspect-ratio:1/1.08; object-fit:cover;
  border-radius:var(--radius-lg); box-shadow:var(--shadow);
}
.creds{ list-style:none; margin:1.4rem 0 0; padding:0; }
.creds li{ position:relative; padding-left:1.7rem; margin-bottom:.5rem; color:var(--ink-soft); }
.creds li::before{ content:"✓"; position:absolute; left:0; color:var(--coral); font-weight:800; }

/* ---------------- FAQ ---------------- */
.faq{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:.2rem 1.3rem; margin-bottom:.8rem; box-shadow:var(--shadow-sm);
}
.faq summary{
  cursor:pointer; list-style:none; padding:1.05rem 2rem 1.05rem 0; position:relative;
  font-weight:650; color:var(--brand-darker);
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:"+"; position:absolute; right:.2rem; top:50%; transform:translateY(-50%);
  font-size:1.5rem; font-weight:400; color:var(--aqua); line-height:1;
}
.faq[open] summary::after{ content:"–"; }
.faq p{ margin:0 0 1.1rem; color:var(--ink-soft); }

/* ---------------- Contact ---------------- */
.section-deep{
  background:linear-gradient(155deg, var(--brand-deep) 0%, var(--brand-darker) 60%, #052e3d 100%);
  color:#e8f6fa;
}
.contact-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(2rem,5vw,3.5rem); align-items:start; }
.contact-copy p{ color:#bcdde6; }
.contact-list{ list-style:none; margin:1.8rem 0 0; padding:0; }
.contact-list li{ display:flex; gap:.7rem; align-items:center; margin-bottom:.9rem; color:#dcf0f5; }
.contact-list a{ color:#fff; text-decoration:none; border-bottom:1px solid rgba(255,255,255,.35); }
.contact-list a:hover{ border-bottom-color:var(--coral); }

.contact-form{
  background:#fff; color:var(--ink); border-radius:var(--radius-lg);
  padding:clamp(1.6rem,3vw,2.2rem); box-shadow:var(--shadow-lg);
}
.field{ margin-bottom:1.05rem; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.field label{ display:block; font-weight:600; font-size:.93rem; margin-bottom:.35rem; color:var(--brand-darker); }
.req{ color:var(--coral); }
.field input, .field select, .field textarea{
  width:100%; font:inherit; font-size:1rem; color:var(--ink);
  padding:.72rem .9rem; border:1.5px solid var(--line); border-radius:11px;
  background:#fbfdfe; transition:border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--aqua); box-shadow:0 0 0 4px rgba(53,195,221,.18); background:#fff;
}
.field textarea{ resize:vertical; }
.field.invalid input, .field.invalid select{ border-color:var(--coral-dark); }
.err{ color:var(--coral-dark); font-size:.85rem; margin:.3rem 0 0; min-height:0; }
.form-status{ margin:.9rem 0 0; font-weight:600; text-align:center; }
.form-status.ok{ color:#12795a; }
.form-status.bad{ color:var(--coral-dark); }
.form-note{ margin:.7rem 0 0; font-size:.82rem; color:var(--ink-soft); text-align:center; }
.contact-form .btn{ margin-top:.5rem; }

/* ---------------- Footer ---------------- */
.site-footer{ background:#052e3d; color:#9fc4d0; padding:2.5rem 0; }
.footer-inner{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:1rem; }
.footer-brand{ font-weight:800; color:#fff; font-size:1.1rem; margin:0; }
.footer-nav{ display:flex; flex-wrap:wrap; gap:1.3rem; }
.footer-nav a{ color:#bcdde6; text-decoration:none; font-size:.94rem; }
.footer-nav a:hover{ color:#fff; }
.copyright{ margin:0; font-size:.85rem; width:100%; text-align:center; padding-top:1rem; border-top:1px solid rgba(255,255,255,.10); }

/* ---------------- Responsive ---------------- */
@media (max-width:960px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-card{ max-width:520px; }
  .about-grid, .contact-grid{ grid-template-columns:1fr; }
  .about-photo{ max-width:380px; aspect-ratio:4/3; }
  .grid-3{ grid-template-columns:1fr 1fr; }
  .price-card.featured{ transform:none; }
}
@media (max-width:760px){
  body{ font-size:16px; }
  .nav-toggle{ display:flex; }
  .nav{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch; gap:0;
    background:#fff; border-bottom:1px solid var(--line); box-shadow:var(--shadow);
    padding:.5rem 22px 1.2rem;
    display:none;
  }
  .nav.open{ display:flex; }
  .nav a{ padding:.85rem 0; border-bottom:1px solid var(--line); }
  .nav a.btn{ justify-content:center; margin-top:.9rem; border-bottom:0; }
  .grid-2, .grid-3, .field-row{ grid-template-columns:1fr; }
  .hero-note{ margin-inline:.8rem; }
  .footer-inner{ flex-direction:column; text-align:center; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *{ animation:none !important; transition:none !important; }
}