/* ===========================================================
   PAI STRIKING ACADEMY — stylesheet
   =========================================================== */

:root {
  --bg: #0f0f0f;
  --bg-alt: #161616;
  --fg: #f2f2f2;
  --fg-dim: #a3a3a3;
  --fg-faint: #6b6b6b;
  --accent: #ff5900;
  --accent-dim: #a83c00;
  --line: rgba(242, 242, 242, 0.12);
  --font-head: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  background: linear-gradient(to bottom, rgba(15,15,15,0.85), transparent);
  backdrop-filter: blur(2px);
}

.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-brand img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; }
.nav-brand .name { font-family: var(--font-head); font-weight: 700; font-size: 15px; letter-spacing: 0.02em; text-transform: uppercase; line-height: 1.1; }
.nav-brand .sub { font-family: var(--font-mono); font-size: 10px; color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.04em; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a.link { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg-dim); transition: color .2s; }
.nav-links a.link:hover { color: var(--fg); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 18px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { background: #e04f00; }
.btn.outline { background: transparent; color: var(--fg); border-color: var(--line); }
.btn.outline:hover { border-color: var(--fg); }

.menu-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--fg); width: 40px; height: 40px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,15,15,0.97) 5%, rgba(15,15,15,0.55) 55%, rgba(15,15,15,0.35) 100%);
}
.hero-meta {
  position: absolute;
  top: 100px; left: 32px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-coords {
  position: absolute;
  top: 100px; right: 32px;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-content { position: relative; z-index: 2; padding: 0 32px 90px; max-width: 1280px; margin: 0 auto; width: 100%; }
.hero h1 { font-size: clamp(48px, 9vw, 108px); line-height: 0.98; }
.hero-lead {
  max-width: 520px;
  margin: 24px 0 32px;
  color: var(--fg-dim);
  font-size: 16px;
}
.hero-lead strong { color: var(--fg); font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-faint);
}

/* ---------- Section shell ---------- */
section { padding: 120px 0; position: relative; }
.section-head { margin-bottom: 56px; max-width: 640px; }
.section-head .eyebrow { margin-bottom: 14px; display: block; }
.section-head h2 { font-size: clamp(34px, 5vw, 48px); line-height: 1.02; }
.section-head p { color: var(--fg-dim); margin-top: 18px; font-size: 15px; }

/* ---------- Disciplines ---------- */
.disciplines-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.discipline-card {
  background: var(--bg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background .2s;
}
.discipline-card:hover { background: var(--bg-alt); }
.discipline-top { display: flex; align-items: center; justify-content: space-between; }
.discipline-icon { font-size: 26px; }
.discipline-num { font-family: var(--font-mono); font-size: 12px; color: var(--fg-faint); }
.discipline-card h3 { font-size: 22px; }
.discipline-card p { color: var(--fg-dim); font-size: 14px; flex-grow: 1; }
.discipline-card .quick-book { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); }

/* ---------- Coach ---------- */
.coach {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.coach-photo-wrap { position: relative; }
.coach-photo-wrap img { width: 100%; aspect-ratio: 3/4; object-fit: cover; filter: grayscale(20%); }
.coach-badge {
  position: absolute; bottom: -1px; left: -1px;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 14px 18px;
}
.coach-badge .cb-label { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; color: var(--fg-dim); letter-spacing: 0.06em; }
.coach-badge .cb-name { font-family: var(--font-head); font-weight: 700; text-transform: uppercase; font-size: 16px; margin-top: 2px; }
.coach-badge .cb-role { font-family: var(--font-mono); font-size: 10px; color: var(--accent); text-transform: uppercase; margin-top: 2px; }

.skills { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.skill-row { display: grid; grid-template-columns: 90px 1fr 30px; align-items: center; gap: 10px; }
.skill-row span:first-child { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; color: var(--fg-dim); }
.skill-bar { height: 4px; background: var(--line); position: relative; }
.skill-bar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--accent); }
.skill-row span:last-child { font-family: var(--font-mono); font-size: 11px; color: var(--fg); text-align: right; }

.coach-body p { color: var(--fg-dim); font-size: 15px; margin: 0 0 16px; }
.coach-quote {
  border-left: 2px solid var(--accent);
  padding-left: 18px;
  margin: 28px 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-style: normal;
  text-transform: none;
  letter-spacing: 0;
}
.coach-quote cite { display: block; margin-top: 10px; font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint); text-transform: uppercase; font-style: normal; }
.coach-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.coach-fact { display: flex; gap: 12px; align-items: baseline; }
.coach-fact .num { font-family: var(--font-mono); color: var(--accent); font-size: 12px; }
.coach-fact .txt { font-size: 13px; color: var(--fg-dim); }

/* ---------- Pricing ---------- */
.pricing-group { margin-bottom: 56px; }
.pricing-group-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 24px;
}
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pricing-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.pricing-grid.cols-1 { grid-template-columns: 1fr; max-width: 380px; }
.price-card { background: var(--bg); padding: 28px 24px; display: flex; flex-direction: column; gap: 10px; position: relative; }
.price-card.featured { background: var(--bg-alt); }
.price-card .badge { position: absolute; top: 14px; right: 14px; font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; color: var(--accent); letter-spacing: 0.05em; }
.price-card .amount { font-family: var(--font-mono); font-size: 34px; color: var(--fg); }
.price-card .amount span { font-size: 16px; vertical-align: super; color: var(--fg-dim); }
.price-card h4 { font-size: 15px; margin-top: 4px; }
.price-card p { color: var(--fg-dim); font-size: 13px; flex-grow: 1; margin: 0; }
.price-card .btn { margin-top: 10px; align-self: flex-start; }

.includes { margin-top: 64px; }
.includes-label { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; color: var(--fg-dim); letter-spacing: 0.06em; margin-bottom: 20px; }
.includes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 24px; }
.includes-grid div { font-size: 14px; padding-left: 18px; position: relative; color: var(--fg-dim); }
.includes-grid div::before { content: "—"; position: absolute; left: 0; color: var(--accent); }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 4px; }
.gallery-item { position: relative; overflow: hidden; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(30%) contrast(1.05); transition: transform .4s, filter .4s; }
.gallery-item:hover img { transform: scale(1.06); filter: grayscale(0%) contrast(1.05); }
.gallery-item .g-cap { position: absolute; left: 12px; bottom: 10px; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,.8); display: flex; gap: 8px; align-items: baseline; }
.gallery-item .g-cap .g-num { color: var(--accent); }
.gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-item:nth-child(6) { grid-column: span 2; }

.marquee { overflow: hidden; margin-top: 60px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 18px 0; }
.marquee-track { display: flex; white-space: nowrap; animation: scroll-left 22s linear infinite; width: max-content; }
.marquee-track span { font-family: var(--font-head); font-size: 20px; text-transform: uppercase; letter-spacing: 0.02em; color: var(--fg-faint); padding-right: 24px; }
@keyframes scroll-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Contact ---------- */
.contact { background: var(--bg-alt); }
.contact-top { max-width: 640px; margin-bottom: 56px; }
.contact-top h2 { font-size: clamp(34px, 5vw, 52px); }
.contact-top p { color: var(--fg-dim); margin: 20px 0 30px; font-size: 15px; }
.contact-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 56px; }
.contact-cell { background: var(--bg-alt); padding: 24px; }
.contact-cell .cc-label { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; color: var(--fg-dim); letter-spacing: 0.06em; margin-bottom: 10px; }
.contact-cell .cc-value { font-size: 15px; }
.contact-cell a.cc-value:hover { color: var(--accent); }

.footer { padding: 40px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; border-top: 1px solid var(--line); padding-top: 32px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.footer-brand .fb-name { font-family: var(--font-head); font-weight: 700; text-transform: uppercase; font-size: 14px; }
.footer-brand .fb-tag { font-family: var(--font-mono); font-size: 10px; color: var(--fg-dim); text-transform: uppercase; }
.footer-copy { font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint); text-align: right; }
.footer-copy div:first-child { margin-bottom: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-links .link { display: none; }
  .menu-toggle { display: flex; align-items: center; justify-content: center; }
  .disciplines-grid { grid-template-columns: repeat(2, 1fr); }
  .coach { grid-template-columns: 1fr; }
  .pricing-grid, .pricing-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .includes-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-copy { text-align: left; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 20px; }
  .disciplines-grid { grid-template-columns: 1fr; }
  .pricing-grid, .pricing-grid.cols-3 { grid-template-columns: 1fr; }
  .includes-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:nth-child(1), .gallery-item:nth-child(6) { grid-column: span 1; }
  .contact-grid { grid-template-columns: 1fr; }
  section { padding: 80px 0; }
  .hero-meta, .hero-coords { display: none; }
}