/* HEITS Academy — claret and sky blue, after Aston Villa. */
:root {
  --claret: #6b1b3a;
  --claret-deep: #4a1128;
  --claret-soft: #f6e9ee;
  --sky: #95bfe5;
  --sky-deep: #4a8ed0;
  --sky-light: #eaf3fb;
  --gold: #c0722b;
  --ink: #1b1b1f;
  --muted: #5d5b63;
  --line: #e6e1e4;
  --paper: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(74, 17, 40, 0.12);
  --font-head: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font-body); color: var(--ink); background: var(--paper);
  line-height: 1.55; font-size: 17px; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--claret); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.05; margin: 0 0 .4em; letter-spacing: .01em; text-transform: uppercase; }
h1 { font-size: clamp(2.6rem, 7vw, 4.8rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h3 { font-size: 1.5rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.eyebrow { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .18em; font-weight: 700; color: var(--sky-deep); font-size: .95rem; margin-bottom: .5rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 62ch; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: .5rem; padding: .85rem 1.5rem; border-radius: 999px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-primary { background: var(--claret); color: #fff; }
.btn-primary:hover { background: var(--claret-deep); }
.btn-sky { background: var(--sky); color: var(--claret-deep); }
.btn-outline { border-color: #fff; color: #fff; background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-ghost { border-color: var(--claret); color: var(--claret); background: transparent; }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand img { height: 52px; width: auto; }
.nav { display: flex; gap: 1.6rem; align-items: center; }
.nav a { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; font-size: 1.05rem; text-decoration: none; color: var(--ink); padding: .4rem 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--claret); border-bottom-color: var(--sky); }
.nav .btn { padding: .55rem 1.1rem; font-size: 1rem; border-bottom: 0; }
.nav-toggle { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--claret); margin: 5px 0; border-radius: 2px; }
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav { position: absolute; left: 0; right: 0; top: 76px; background: #fff; flex-direction: column; align-items: stretch; padding: 1rem 16px 1.4rem; gap: .2rem; border-bottom: 1px solid var(--line); display: none; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: .7rem 0; font-size: 1.2rem; }
  .nav .btn { justify-content: center; margin-top: .6rem; }
}

/* hero */
.hero { position: relative; color: #fff; background: var(--claret-deep); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url('img/night-field.jpg') center/cover no-repeat; opacity: .45; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(74,17,40,.2) 0%, rgba(74,17,40,.85) 100%); }
.hero .wrap { position: relative; z-index: 1; padding: clamp(4rem, 12vw, 8rem) 0 clamp(3rem, 9vw, 6rem); max-width: 760px; }
.hero .eyebrow { color: var(--sky); }
.hero h1 { margin-bottom: .5rem; }
.hero p { font-size: 1.25rem; max-width: 56ch; color: rgba(255,255,255,.88); }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.6rem; }
.hero-stripe { height: 10px; background: linear-gradient(90deg, var(--sky) 0 50%, var(--gold) 50% 100%); }

/* sections */
.section { padding: clamp(3.2rem, 8vw, 5.5rem) 0; }
.section-sky { background: var(--sky-light); }
.section-claret { background: var(--claret); color: #fff; }
.section-claret .eyebrow { color: var(--sky); }
.section-claret .lead { color: rgba(255,255,255,.85); }
.section-claret a { color: #fff; }
.grid { display: grid; gap: 1.4rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.split { display: grid; gap: 2.5rem; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 860px) { .split { grid-template-columns: 1.1fr 1fr; } .split.reverse > :first-child { order: 2; } }
.photo { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.photo img { width: 100%; height: 100%; object-fit: cover; }

/* cards */
.card { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.card-body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: .4rem; flex: 1; }
.card-body h3 { margin: 0; }
.card-body p { color: var(--muted); margin: 0; }
.card-body .meta { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .1em; font-weight: 700; color: var(--sky-deep); font-size: .9rem; }
.card-body .btn { align-self: flex-start; margin-top: auto; padding-top: .7rem; }
.card-icon { width: 54px; height: 54px; border-radius: 12px; background: var(--claret-soft); color: var(--claret); display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; font-size: 1.4rem; margin-bottom: .4rem; }

/* pillars */
.pillars { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-top: 2rem; }
.pillar { background: #fff; border-left: 5px solid var(--sky); padding: 1.1rem 1.2rem; border-radius: 0 var(--radius) var(--radius) 0; box-shadow: 0 2px 10px rgba(0,0,0,.04); }
.pillar h3 { font-size: 1.25rem; margin-bottom: .2rem; }
.pillar p { color: var(--muted); margin: 0; font-size: 1rem; }

/* camp */
.camp { display: grid; gap: 2rem; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 860px) { .camp { grid-template-columns: 420px 1fr; } }
.camp .photo img { aspect-ratio: 1; }
.camp-facts { list-style: none; padding: 0; margin: 1rem 0 1.4rem; display: grid; gap: .5rem; }
.camp-facts li { display: flex; gap: .7rem; align-items: baseline; }
.camp-facts b { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; color: var(--sky); min-width: 5.5rem; font-size: .95rem; }

/* instagram */
.ig-grid { display: grid; gap: .6rem; grid-template-columns: repeat(3, 1fr); margin-top: 1.6rem; }
@media (min-width: 700px) { .ig-grid { grid-template-columns: repeat(6, 1fr); } }
.ig-grid a { display: block; aspect-ratio: 1; overflow: hidden; border-radius: 10px; background: var(--sky-light); }
.ig-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s; }
.ig-grid a:hover img { transform: scale(1.05); }
.ig-handle { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; text-decoration: none; }

/* faq */
.faq details { border-top: 1px solid var(--line); padding: 1rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--sky-deep); font-size: 1.6rem; }
.faq details[open] summary::after { content: '–'; }
.faq p { color: var(--muted); margin: .6rem 0 0; }

/* forms */
.form { display: grid; gap: 1rem; }
.form-row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 620px) { .form-row { grid-template-columns: 1fr 1fr; } }
label { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; font-size: .95rem; display: block; margin-bottom: .3rem; }
label small { text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--muted); font-family: var(--font-body); }
input, select, textarea { width: 100%; font: inherit; padding: .75rem .9rem; border: 1.5px solid #cfc8cc; border-radius: 10px; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(149,191,229,.6); border-color: var(--sky-deep); }
textarea { min-height: 140px; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; }
fieldset legend { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; font-size: .95rem; margin-bottom: .4rem; }
.checks { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; }
.checks label { display: flex; align-items: center; gap: .5rem; text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-weight: 500; font-size: 1rem; margin: 0; }
.checks input { width: 20px; height: 20px; accent-color: var(--claret); }
.hp { position: absolute; left: -9999px; }
.form-note { color: var(--muted); font-size: .95rem; }
.form-status { padding: .9rem 1rem; border-radius: 10px; display: none; }
.form-status.ok { display: block; background: #e8f6ec; color: #175a2b; }
.form-status.err { display: block; background: #fdecec; color: #8a1c1c; }
.contact-side { display: grid; gap: 1.2rem; align-content: start; }
.contact-side .card-body { padding: 1.2rem 1.3rem; }
.contact-side a { text-decoration: none; font-weight: 600; }

/* footer */
.site-footer { background: var(--claret-deep); color: rgba(255,255,255,.85); padding: 3rem 0 2rem; }
.site-footer .wrap { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.site-footer h4 { color: var(--sky); font-size: 1.05rem; letter-spacing: .14em; margin-bottom: .6rem; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
.site-footer .foot-logo { background: #fff; border-radius: 10px; padding: .5rem .8rem; display: inline-block; }
.site-footer .foot-logo img { height: 54px; }
.copy { margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.15); font-size: .9rem; color: rgba(255,255,255,.6); }
.page-head { background: var(--sky-light); padding: clamp(2.6rem, 7vw, 4.5rem) 0; }
.page-head h1 { color: var(--claret); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; padding: .6rem 1rem; z-index: 100; }