/* =========================================================
   TOKENS & RESET
   ========================================================= */
:root {
  --clr-bg:        #0d0d0d;
  --clr-bg-alt:    #141414;
  --clr-surface:   #1a1a1a;
  --clr-border:    #2a2a2a;
  --clr-accent:    #e8a020;
  --clr-accent-dk: #c4881a;
  --clr-text:      #f0f0f0;
  --clr-muted:     #888;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Inter', sans-serif;

  --max-w: 1160px;
  --section-pad: clamp(4rem, 8vw, 7rem);
  --radius: 4px;
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* =========================================================
   UTILITIES
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2rem);
}

.section { padding-block: var(--section-pad); }
.section--dark { background: var(--clr-bg-alt); }

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.5rem;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.section-intro {
  color: var(--clr-muted);
  margin-top: 0.75rem;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.05;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(3.5rem, 9vw, 7rem); }
h2 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 3vw, 1.8rem); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.8rem; }
.btn-full { width: 100%; text-align: center; }

.btn-primary {
  background: var(--clr-accent);
  color: #000;
  border-color: var(--clr-accent);
}
.btn-primary:hover { background: var(--clr-accent-dk); border-color: var(--clr-accent-dk); }

.btn-outline {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-text);
}
.btn-outline:hover { background: var(--clr-text); color: #000; }

.btn-outline-light {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-border);
}
.btn-outline-light:hover { border-color: var(--clr-accent); color: var(--clr-accent); }

/* =========================================================
   NAV
   ========================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: 1.25rem;
  transition: background var(--transition), padding var(--transition);
}

.site-header.scrolled {
  background: rgba(13, 13, 13, 0.95);
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--clr-border);
}

.site-header.scrolled::before {
  content: '';
  position: absolute;
  inset: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: -1;
  pointer-events: none;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--clr-text);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--clr-text); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0d0d0d 0%, #1a1008 60%, #0d0d0d 100%);
  background-image: url('assets/GymPhoto1.png');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

/* Decorative diagonal accent */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -55deg,
    transparent,
    transparent 80px,
    rgba(232, 160, 32, 0.03) 80px,
    rgba(232, 160, 32, 0.03) 82px
  );
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(0, 0, 0, 0.82) 45%, rgba(0, 0, 0, 0.45) 100%),
    radial-gradient(ellipse at 70% 50%, rgba(232, 160, 32, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding-top: 6rem;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 1rem;
}

.hero h1 {
  color: var(--clr-text);
  margin-bottom: 1.25rem;
}

.hero h1 span { color: var(--clr-accent); }

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--clr-muted);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-muted);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-muted), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* =========================================================
   STATS
   ========================================================= */
.stats {
  background: var(--clr-accent);
  padding-block: 2.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: #000;
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.65);
  margin-top: 0.25rem;
}

/* =========================================================
   ABOUT
   ========================================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius);
  display: block;
}

/* Decorative accent border */
.about-image::before {
  content: '';
  position: absolute;
  inset: -12px;
  border: 2px solid var(--clr-accent);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.4;
}

.about-content h2 { margin-bottom: 1.25rem; }
.about-content p { color: var(--clr-muted); margin-bottom: 1rem; }
.about-content em { color: var(--clr-text); font-style: normal; }

.credential-list {
  margin-block: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.credential-list li {
  padding-left: 1.25rem;
  position: relative;
  font-size: 0.9rem;
  color: var(--clr-muted);
}

.credential-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 2px;
  background: var(--clr-accent);
}

/* =========================================================
   SERVICES
   ========================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.service-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition);
}

.service-card:hover { border-color: var(--clr-accent); }

.service-card--featured {
  border-color: var(--clr-accent);
  background: linear-gradient(160deg, #1f1508, var(--clr-surface));
}

.featured-badge {
  position: absolute;
  top: -1px;
  right: 1.5rem;
  background: var(--clr-accent);
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 0 0 4px 4px;
}

.service-icon {
  font-size: 1.5rem;
  color: var(--clr-accent);
}

.service-card h3 { color: var(--clr-text); }

.service-card > p {
  color: var(--clr-muted);
  font-size: 0.9rem;
  flex: 1;
}

.service-card ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.service-card ul li {
  font-size: 0.875rem;
  color: var(--clr-muted);
  padding-left: 1.1rem;
  position: relative;
}

.service-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--clr-accent);
  font-size: 0.75rem;
}

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
}

.testimonial-card p {
  font-size: 0.95rem;
  color: var(--clr-muted);
  line-height: 1.75;
}

.testimonial-card p::before { content: '\201C'; }
.testimonial-card p::after  { content: '\201D'; }

.testimonial-card footer strong {
  display: block;
  color: var(--clr-text);
  font-size: 0.9rem;
}

.testimonial-card footer span {
  font-size: 0.75rem;
  color: var(--clr-accent);
  letter-spacing: 0.05em;
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.contact-content h2 { margin-bottom: 1rem; }
.contact-content > p { color: var(--clr-muted); margin-bottom: 1.5rem; }

.contact-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--clr-muted);
  margin-bottom: 1rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-info a {
  color: var(--clr-accent);
  font-size: 0.9rem;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.contact-info a:hover { opacity: 0.75; }

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--clr-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-accent);
}

.form-group select option { background: var(--clr-surface); }

.form-group input::placeholder,
.form-group textarea::placeholder { color: #444; }

.form-status {
  font-size: 0.875rem;
  min-height: 1.25rem;
  text-align: center;
}

.form-status.success { color: #4caf50; }
.form-status.error   { color: #f44336; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  padding-block: 2rem;
  border-top: 1px solid var(--clr-border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--clr-text);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--clr-muted);
}

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.revealed {
  opacity: 1 !important;
  transform: none !important;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .stats-grid       { grid-template-columns: repeat(2, 1fr); }
  .about-grid       { grid-template-columns: 1fr; }
  .about-image      { max-width: 400px; margin-inline: auto; }
  .services-grid    { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .contact-grid     { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--clr-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    z-index: 99;
  }

  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.1rem; }
  .nav-toggle { display: flex; z-index: 101; position: relative; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { flex-direction: column; text-align: center; }
}