:root {
  --bg: #0b0b0d;
  --bg-alt: #141417;
  --card: #1a1a1f;
  --accent: #ff4d2e;
  --accent-2: #ffb703;
  --text: #f4f4f5;
  --text-dim: #a3a3ad;
  --border: #2a2a30;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  line-height: 1.55;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }

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

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,11,13,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.navbar {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}
.brand {
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.5px;
  color: var(--text);
  display: flex;
  align-items: center;
}
.brand .brand-fitness { color: var(--accent); margin-left: 4px; }
.brand img { height: 50px; width: auto; border-radius: 8px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a { color: var(--text-dim); font-weight: 600; font-size: 0.95rem; }
.nav-links a:hover { color: var(--text); }
.nav-links .cta {
  background: var(--accent);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
}
.nav-links .cta:hover { background: var(--accent-2); color: #111; }
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.6rem; cursor: pointer; }

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--bg-alt);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 24px;
    gap: 16px;
    display: none;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
}

/* Generic layout helpers */
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.section { padding: 70px 0; }
.section-alt { background: var(--bg-alt); }
.text-center { text-align: center; }

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  border: 2px solid var(--accent);
  color: var(--accent);
  background: transparent;
  cursor: pointer;
  font-size: 1rem;
}
.btn:hover { background: var(--accent); color: #fff; }
.btn-solid { background: var(--accent); color: #fff; }
.btn-solid:hover { background: var(--accent-2); color: #111; border-color: var(--accent-2); }
.btn-block { display: block; width: 100%; text-align: center; }

/* Hero */
.hero {
  padding: 100px 0 80px;
  text-align: center;
  background: radial-gradient(ellipse at top, rgba(255,77,46,0.15), transparent 60%), var(--bg);
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  margin: 0 0 18px;
  letter-spacing: -0.5px;
}
.hero h1 span { color: var(--accent); }
.hero p.lead {
  max-width: 680px;
  margin: 0 auto 36px;
  color: var(--text-dim);
  font-size: 1.15rem;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Pitch / pain points */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.pain-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 24px;
}
.pain-card h3 { margin-top: 0; color: var(--accent-2); font-size: 1.05rem; }
.pain-card p { color: var(--text-dim); margin-bottom: 0; }

h2.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
}
p.section-sub {
  text-align: center;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 auto 30px;
}

/* Nutrition / partner promo */
.promo-card {
  background: linear-gradient(135deg, #1e1e24, #161619);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
}
.promo-card .code {
  display: inline-block;
  background: var(--bg);
  border: 2px dashed var(--accent-2);
  color: var(--accent-2);
  font-weight: 800;
  letter-spacing: 1px;
  padding: 10px 18px;
  border-radius: 10px;
  margin: 12px 0;
}

/* Socials */
.social-row { display: flex; gap: 16px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.social-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 30px;
  text-align: center;
  min-width: 200px;
}
.social-card a { color: var(--text); font-weight: 700; }
.social-card p { color: var(--text-dim); font-size: 0.9rem; margin: 6px 0 0; }

/* Schedule page */
.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin: 24px 0 36px;
}
.slot-btn {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  color: var(--text);
  cursor: pointer;
  text-align: center;
  font-weight: 600;
}
.slot-btn:hover, .slot-btn.selected {
  border-color: var(--accent);
  background: rgba(255,77,46,0.08);
}
.slot-btn .day { color: var(--text-dim); font-size: 0.8rem; display: block; margin-bottom: 4px; }

/* Monthly calendar */
.calendar { max-width: 640px; margin: 0 auto; }
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.calendar-header h3 { margin: 0; font-size: 1.3rem; }
.cal-nav {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  font-weight: 700;
}
.cal-nav:hover { border-color: var(--accent); color: var(--accent-2); }
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}
.cal-dow {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding-bottom: 6px;
}
.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-weight: 600;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
}
.cal-day-muted { color: var(--text-dim); opacity: 0.45; }
.cal-day-disabled {
  color: var(--text-dim);
  opacity: 0.35;
  background: transparent;
  border-color: transparent;
  cursor: not-allowed;
}
.cal-day-open {
  cursor: pointer;
  border-color: var(--accent);
  color: var(--text);
}
.cal-day-open:hover { background: rgba(255,77,46,0.12); }
.cal-day-selected {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff !important;
}

@media (max-width: 480px) {
  .cal-day { font-size: 0.85rem; }
}

.booking-form {
  max-width: 520px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.booking-form label, .login-box label { display: block; margin: 16px 0 6px; font-weight: 600; font-size: 0.9rem; }
.booking-form input, .booking-form textarea, .login-box input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}
.booking-form input:focus, .booking-form textarea:focus, .login-box input:focus { outline: 2px solid var(--accent); }

.alert { padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; }
.alert-success { background: rgba(60,180,90,0.15); border: 1px solid #3cb45a; color: #8fe3a6; }
.alert-error { background: rgba(255,77,46,0.15); border: 1px solid var(--accent); color: #ffb3a3; }
.alert-info { background: rgba(255,183,3,0.12); border: 1px solid var(--accent-2); color: var(--accent-2); }

.empty-state { text-align: center; color: var(--text-dim); padding: 40px 0; }

/* Admin */
.admin-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.admin-table th, .admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 0.92rem;
}
.admin-table th { color: var(--text-dim); font-weight: 700; text-transform: uppercase; font-size: 0.78rem; }
.badge { padding: 4px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; }
.badge-pending { background: rgba(255,183,3,0.15); color: var(--accent-2); }
.badge-approved { background: rgba(60,180,90,0.15); color: #8fe3a6; }
.badge-declined { background: rgba(255,77,46,0.15); color: #ffb3a3; }

.admin-bar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px; flex-wrap: wrap; gap: 12px;
}

.login-box {
  max-width: 400px;
  margin: 100px auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
}

/* Footer */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding: 40px 0; margin-top: 60px; }
.footer-inner { max-width: 1140px; margin: 0 auto; padding: 0 20px; text-align: center; }
.footer-brand { font-weight: 800; margin-bottom: 14px; display: flex; justify-content: center; }
.footer-brand .brand-fitness { color: var(--accent); }
.footer-brand img { height: 70px; width: auto; border-radius: 10px; }
.footer-links { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.footer-links a { color: var(--text-dim); font-weight: 600; font-size: 0.9rem; }
.footer-copy { color: var(--text-dim); font-size: 0.82rem; }

/* Services page */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 26px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
}
.service-card h3 { margin: 0 0 6px; font-size: 1.3rem; }
.service-tag { color: var(--accent); font-weight: 700; font-size: 0.85rem; margin: 0 0 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.service-card p { color: var(--text-dim); }
.service-list { list-style: none; padding: 0; margin: 18px 0 0; }
.service-list li { color: var(--text); padding: 8px 0 8px 28px; position: relative; font-size: 0.95rem; border-top: 1px solid var(--border); }
.service-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent-2); font-weight: 800; }

/* About page */
.about-wrap {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: center;
}
.about-img { border-radius: 16px; width: 100%; }
.about-text p { color: var(--text-dim); margin-bottom: 16px; }
@media (max-width: 768px) {
  .about-wrap { grid-template-columns: 1fr; }
  .about-img { max-width: 280px; margin: 0 auto; }
}

/* Certifications */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 36px;
}
.cert-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px 22px;
  text-align: center;
}
.cert-img { max-height: 110px; margin: 0 auto 16px; object-fit: contain; }
.cert-card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.cert-org { color: var(--accent-2); font-weight: 600; margin: 0 0 4px; font-size: 0.9rem; }
.cert-date { color: var(--text-dim); font-size: 0.82rem; margin: 0 0 10px; }

/* Transformations */
.transform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 36px;
}
.transform-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  text-align: center;
}
.transform-images { display: flex; gap: 10px; margin-bottom: 16px; }
.transform-img-wrap { position: relative; flex: 1; border-radius: 10px; overflow: hidden; }
.transform-img-wrap img { width: 100%; height: 220px; object-fit: cover; }
.transform-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 6px;
}
.transform-card h3 { margin: 0 0 6px; }
.transform-card p { color: var(--text-dim); margin: 0; font-size: 0.92rem; }

/* Admin image previews */
.admin-thumb { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; }