/* ═══════════════════════════════════════════
   TOKENS
═══════════════════════════════════════════ */
:root {
  --deep:    #040810;
  --abyss:   #070d1a;
  --surface: #0c1526;
  --panel:   #111e33;
  --border:  #1a2d4a;
  --teal:    #00c2d4;
  --teal2:   #0097a7;
  --gold:    #f0a500;
  --red:     #e63030;
  --text:    #d4e4f7;
  --muted:   #5a7a9a;
  --muted-2: #99b1cf;
  --white:   #f0f6ff;
  --font-display: 'Bebas Neue', sans-serif;
  --font-condensed: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

/* ═══════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--deep);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Animated water caustic background */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 30%, rgba(0,150,180,.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 70%, rgba(0,80,120,.08) 0%, transparent 60%),
    radial-gradient(ellipse 100% 60% at 50% 100%, rgba(0,40,80,.15) 0%, transparent 50%);
  pointer-events: none;
}

/* Noise texture overlay */
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px;
  pointer-events: none;
}

.container { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ═══════════════════════════════════════════
   NAV
═══════════════════════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(4,8,16,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background .3s;
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.nav-logo-mark {
  width: 40px; height: 40px; flex-shrink: 0;
}
.nav-brand {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
}
.nav-brand span { color: var(--teal); }
.nav-links {
  display: flex; align-items: center; gap: 4px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 3px;
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--teal); background: rgba(0,194,212,.07); }
.nav-cta {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--deep) !important;
  background: var(--teal) !important;
  padding: 8px 16px !important;
  border-radius: 3px;
}
.nav-cta:hover { background: #00d9ed !important; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all .25s;
}

.mobile-menu {
  display: none;
  position: fixed; top: 64px; left: 0; right: 0; z-index: 99;
  background: rgba(4,8,16,.97);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  flex-direction: column; gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-condensed); font-weight: 600;
  font-size: 16px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--text); text-decoration: none;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; color: var(--teal); }

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: 64px;
  position: relative;
  overflow: hidden;
}

/* Animated diagonal lines */
.hero-lines {
  position: absolute; inset: 0; z-index: 0; overflow: hidden;
}
.hero-lines::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 160%; height: 200%;
  background: repeating-linear-gradient(
    -55deg,
    transparent 0px, transparent 48px,
    rgba(0,194,212,.025) 48px, rgba(0,194,212,.025) 50px
  );
}

.hero-glow {
  position: absolute;
  top: 10%; right: -10%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,194,212,.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  padding: 80px 0 60px;
}

/* Shark watermark behind the title */
.hero-shark-bg {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: min(600px, 80vw);
  height: min(600px, 80vw);
  z-index: 0;
  pointer-events: none;
  opacity: .07;
  filter: drop-shadow(0 0 60px rgba(0,194,212,.3));
}

.hero-content {
  position: relative; z-index: 1;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center; gap: 12px;
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  display: block; width: 40px; height: 2px;
  background: var(--teal);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(72px, 13vw, 180px);
  line-height: .88;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0;
  width: 100%;
}
.hero-title .word-deep    { color: var(--teal); display: block; }
.hero-title .word-water   { display: block; }
.hero-title .word-wrestling {
  display: block;
  font-size: clamp(36px, 6vw, 80px);
  color: var(--muted);
  letter-spacing: 8px;
  margin: 4px 0;
}
.hero-title .word-academy { display: block; }

.hero-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 540px;
  margin: 28px auto 36px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

.btn {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 3px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all .2s;
}
.btn-primary { background: var(--teal); color: var(--deep); }
.btn-primary:hover { background: #00d9ed; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,194,212,.3); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }

/* Stats strip */
.hero-stats {
  display: flex; gap: 0;
  border-top: 1px solid var(--border);
  margin-top: 48px;
  padding-top: 32px;
  justify-content: center;
  width: 100%;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.hero-stat {
  flex: 1;
  padding-right: 32px;
  border-right: 1px solid var(--border);
  margin-right: 32px;
  text-align: center;
}
.hero-stat:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 44px;
  color: var(--teal);
  line-height: 1;
}
.hero-stat-label {
  font-family: var(--font-condensed);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  /*color: var(--muted);*/
  margin-top: 4px;
}

/* ═══════════════════════════════════════════
   SECTION SHARED
═══════════════════════════════════════════ */
section { padding: 100px 0; position: relative; z-index: 1; }
.section-label {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.section-label::before { content: ''; display: block; width: 24px; height: 2px; background: var(--teal); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1;
  color: var(--white);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}

/* divider */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
  position: relative; z-index: 1;
}

/* ═══════════════════════════════════════════
   ABOUT / PROGRAMS INTRO
═══════════════════════════════════════════ */
#about { background: var(--abyss); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 60px;
}

.about-feature {
  display: flex; gap: 16px; margin-bottom: 28px; align-items: flex-start;
}
.about-feature-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(0,194,212,.1);
  border: 1px solid rgba(0,194,212,.2);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.about-feature-text h4 {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: .5px;
  color: var(--white);
  margin-bottom: 4px;
}
.about-feature-text p { font-size: 14px; color: var(--muted); line-height: 1.6; }

.about-visual {
  position: relative;
}
.about-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--teal2));
}
.about-card-title {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--white);
  margin-bottom: 20px;
}
.style-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.pill {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 2px;
}
.pill-teal  { background: rgba(0,194,212,.15); color: var(--teal); border: 1px solid rgba(0,194,212,.3); }
.pill-gold  { background: rgba(240,165,0,.12); color: var(--gold); border: 1px solid rgba(240,165,0,.25); }
.pill-red   { background: rgba(230,48,48,.1);  color: #f07070;    border: 1px solid rgba(230,48,48,.2); }

/* ═══════════════════════════════════════════
   PROGRAMS / GROUPS
═══════════════════════════════════════════ */
#programs { background: var(--deep); }

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.program-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
  position: relative;
}
.program-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.4);
}
.program-card-top {
  height: 6px;
}
.program-card-top.beginner  { background: linear-gradient(90deg, #00c2d4, #0097a7); }
.program-card-top.novice    { background: linear-gradient(90deg, #f0a500, #d4880a); }
.program-card-top.advanced  { background: linear-gradient(90deg, #e63030, #b02020); }

.program-card-body { padding: 28px; }
.program-level {
  font-family: var(--font-condensed);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.program-level.beginner { color: var(--teal); }
.program-level.novice   { color: var(--gold); }
.program-level.advanced { color: #f07070; }

.program-name {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--white);
  line-height: 1;
  margin-bottom: 12px;
}
.program-desc { font-size: 14px; color: var(--muted); line-height: 1.6; margin-bottom: 20px; }
.program-tags { display: flex; gap: 6px; flex-wrap: wrap; }

/* ═══════════════════════════════════════════
   SCHEDULE
═══════════════════════════════════════════ */
#schedule { background: var(--abyss); }

.schedule-tabs {
  display: flex; gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin: 40px 0 32px;
  width: fit-content;
}
.sched-tab {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 12px 24px;
  cursor: pointer;
  background: var(--panel);
  color: var(--muted);
  border: none;
  transition: all .15s;
  -webkit-tap-highlight-color: transparent;
}
.sched-tab.active.beginner { background: rgba(0,194,212,.15); color: var(--teal); border-bottom: 2px solid var(--teal); }
.sched-tab.active.novice   { background: rgba(240,165,0,.12); color: var(--gold); border-bottom: 2px solid var(--gold); }
.sched-tab.active.advanced { background: rgba(230,48,48,.1);  color: #f07070;    border-bottom: 2px solid #f07070; }

.schedule-panel { display: none; }
.schedule-panel.active { display: block; animation: fadeUp .25s ease; }
@keyframes fadeUp { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.schedule-day {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.schedule-day-header {
  padding: 12px 18px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.schedule-day-header.beginner { color: var(--teal); }
.schedule-day-header.novice   { color: var(--gold); }
.schedule-day-header.advanced { color: #f07070; }

.schedule-day-body { padding: 14px 18px; display: flex; flex-direction: column; gap: 10px; }

.session {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
}
.session-info {}
.session-name { font-size: 14px; color: var(--text); font-weight: 500; }
.session-focus {
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-top: 3px;
}
.session-time {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  color: var(--muted-2);
  white-space: nowrap;
  flex-shrink: 0;
}

.schedule-note {
  margin-top: 24px;
  padding: 16px 20px;
  background: rgba(0,194,212,.06);
  border: 1px solid rgba(0,194,212,.15);
  border-radius: 4px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}
.schedule-note strong { color: var(--teal); }

/* ═══════════════════════════════════════════
   TOOLS SECTION
═══════════════════════════════════════════ */
#tools { background: var(--deep); }

.tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.tool-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px;
  text-decoration: none;
  display: block;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  position: relative;
  overflow: hidden;
}
.tool-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.tool-card.opc::before    { background: linear-gradient(90deg, var(--teal), var(--teal2)); }
.tool-card.nutrition::before { background: linear-gradient(90deg, var(--gold), #d4880a); }
.tool-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,.4); border-color: rgba(0,194,212,.3); }
.tool-icon { font-size: 36px; margin-bottom: 16px; }
.tool-name {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--white);
  margin-bottom: 8px;
}
.tool-desc { font-size: 14px; color: var(--muted); line-height: 1.6; margin-bottom: 20px; }
.tool-link {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  display: flex; align-items: center; gap: 6px;
}
.tool-link::after { content: '→'; transition: transform .15s; }
.tool-card:hover .tool-link::after { transform: translateX(4px); }

/* ═══════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════ */
#contact { background: var(--abyss); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
  margin-top: 60px;
}

.contact-info-item {
  display: flex; gap: 14px; align-items: flex-start;
  margin-bottom: 28px;
}
.contact-info-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: rgba(0,194,212,.1);
  border: 1px solid rgba(0,194,212,.2);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.contact-info-label {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}
.contact-info-value { font-size: 15px; color: var(--text); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field label {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 13px 16px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,194,212,.12);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field select option { background: var(--abyss); }

.form-submit {
  margin-top: 4px;
}

/* Success message */
.form-error {
  display: none;
  padding: 20px 24px;
  background: rgba(230,48,48,.08);
  border: 1px solid rgba(230,48,48,.25);
  border-radius: 4px;
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 15px;
  color: #f07070;
  text-align: center;
  margin-top: 12px;
}
.form-success {
  display: none;
  padding: 20px 24px;
  background: rgba(0,194,212,.08);
  border: 1px solid rgba(0,194,212,.25);
  border-radius: 4px;
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .5px;
  color: var(--teal);
  text-align: center;
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
footer {
  background: var(--deep);
  border-top: 1px solid var(--border);
  padding: 40px 0 32px;
  position: relative; z-index: 1;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--white);
}
.footer-brand span { color: var(--teal); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a {
  font-family: var(--font-condensed);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color .15s;
}
.footer-links a:hover { color: var(--teal); }
.footer-copy {
  font-size: 12px;
  color: var(--muted);
  width: 100%;
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  margin-top: 20px;
}

/* ═══════════════════════════════════════════
   SCROLL ANIMATIONS
═══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero-inner { flex-direction: column; }
  .hero-shark-bg { opacity: .05; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .programs-grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 600px) {
  section { padding: 64px 0; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .hero-stat { border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 20px; margin: 0; padding-right: 0; }
  .hero-stat:last-child { border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
  .schedule-tabs { width: 100%; }
  .sched-tab { flex: 1; font-size: 11px; padding: 10px 8px; }
}