/* ================================================================
   IRON PEAK FITNESS – Premium Stylesheet
   ================================================================ */

/* ── Design Tokens ─────────────────────────────────────────────── */
:root {
  --clr-bg:          #0a0a0a;
  --clr-surface:     #111111;
  --clr-surface-2:   #1a1a1a;
  --clr-surface-3:   #222222;
  --clr-border:      rgba(255,255,255,0.08);
  --clr-accent:      #f97316;
  --clr-accent-dark: #c25e0e;
  --clr-accent-glow: rgba(249,115,22,0.25);
  --clr-white:       #ffffff;
  --clr-off-white:   #e8e8e8;
  --clr-muted:       #888888;
  --clr-text:        #cccccc;

  --ff-display:  'Bebas Neue', sans-serif;
  --ff-body:     'Inter', sans-serif;
  --ff-heading:  'Outfit', sans-serif;

  --fs-xs:   clamp(0.7rem,  1.5vw, 0.8rem);
  --fs-sm:   clamp(0.85rem, 1.8vw, 0.95rem);
  --fs-base: clamp(0.95rem, 2vw,   1.05rem);
  --fs-md:   clamp(1rem,    2.2vw, 1.15rem);
  --fs-lg:   clamp(1.1rem,  2.5vw, 1.35rem);
  --fs-xl:   clamp(1.4rem,  3vw,   1.75rem);
  --fs-2xl:  clamp(1.8rem,  4vw,   2.5rem);
  --fs-3xl:  clamp(2.5rem,  6vw,   4rem);
  --fs-hero: clamp(3.5rem,  10vw,  7.5rem);

  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  1.5rem;
  --sp-lg:  2.5rem;
  --sp-xl:  4rem;
  --sp-2xl: 6rem;
  --sp-3xl: 8rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.6);
  --shadow-accent: 0 0 30px var(--clr-accent-glow);

  --transition-fast:   150ms cubic-bezier(0.4,0,0.2,1);
  --transition-base:   300ms cubic-bezier(0.4,0,0.2,1);
  --transition-slow:   600ms cubic-bezier(0.4,0,0.2,1);
  --transition-spring: 400ms cubic-bezier(0.34,1.56,0.64,1);

  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ── Layout Utilities ───────────────────────────────────────────── */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--sp-md);
}

.section {
  padding: var(--sp-3xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--sp-2xl);
}

.section-label {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--clr-accent);
  text-transform: uppercase;
  margin-bottom: var(--sp-sm);
}

.section-title {
  font-family: var(--ff-display);
  font-size: var(--fs-3xl);
  font-weight: 400;
  line-height: 1.05;
  color: var(--clr-white);
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-md);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--clr-muted);
  line-height: 1.7;
}

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

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--ff-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition-fast);
}

.btn:hover::after { background: rgba(255,255,255,0.06); }
.btn:active { transform: scale(0.98); }

.btn-primary {
  background-color: var(--clr-accent);
  color: var(--clr-white);
}
.btn-primary:hover {
  background-color: var(--clr-accent-dark);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-2px);
}

.btn-full { width: 100%; }

/* ── Navbar ─────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition-slow), box-shadow var(--transition-slow), backdrop-filter var(--transition-slow);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--clr-border), 0 4px 24px rgba(0,0,0,0.5);
}

.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--sp-md);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  font-size: 1.4rem;
  filter: hue-rotate(0deg);
}

.logo-text {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--clr-white);
  letter-spacing: 0.08em;
  line-height: 1;
}

.logo-accent { color: var(--clr-accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-off-white);
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: calc(100% - 1.6rem);
  height: 2px;
  background: var(--clr-accent);
  transition: transform var(--transition-base);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active { color: var(--clr-white); }
.nav-link:hover::after,
.nav-link.active::after { transform: translateX(-50%) scaleX(1); }

.nav-cta {
  background-color: var(--clr-accent);
  color: var(--clr-white) !important;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  margin-left: var(--sp-xs);
}
.nav-cta::after { display: none; }
.nav-cta:hover { background-color: var(--clr-accent-dark) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05);
  transition: background var(--transition-fast);
  flex-shrink: 0;
}
.hamburger:hover { background: rgba(255,255,255,0.1); }
.hamburger-line {
  width: 22px;
  height: 2px;
  background-color: var(--clr-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}
.hamburger.open .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ── Hero ────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
  transition: transform 0.1s linear;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0,0,0,0.85) 0%,
    rgba(0,0,0,0.6) 50%,
    rgba(0,0,0,0.3) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: calc(var(--nav-h) + var(--sp-xl)) var(--sp-md) var(--sp-3xl);
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
}

.hero-label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--clr-accent);
  text-transform: uppercase;
  margin-bottom: var(--sp-md);
  padding: 0.4rem 1rem;
  border: 1px solid rgba(249,115,22,0.4);
  border-radius: var(--radius-sm);
}

.hero-title {
  font-family: var(--ff-display);
  font-size: var(--fs-hero);
  font-weight: 400;
  line-height: 0.92;
  color: var(--clr-white);
  letter-spacing: 0.03em;
  margin-bottom: var(--sp-lg);
  max-width: 12ch;
}

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

.hero-subtitle {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.8);
  max-width: 50ch;
  line-height: 1.6;
  margin-bottom: var(--sp-xl);
  font-weight: 300;
}

.hero-buttons {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--sp-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-xs);
  z-index: 1;
  animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-mouse {
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--clr-accent);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

.scroll-text {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}

@keyframes scrollWheel {
  0%, 100% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(10px); opacity: 0; }
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── Hero Reveal Animations ─────────────────────────────────────── */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  animation: revealUp 0.8s cubic-bezier(0.4,0,0.2,1) forwards;
}
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

@keyframes revealUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ── Scroll-triggered animations ───────────────────────────────── */
.animate-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

.animate-reveal.delay-1 { transition-delay: 0.1s; }
.animate-reveal.delay-2 { transition-delay: 0.2s; }
.animate-reveal.delay-3 { transition-delay: 0.3s; }
.animate-reveal.delay-4 { transition-delay: 0.4s; }

.animate-reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ── Services ───────────────────────────────────────────────────── */
.services { background-color: var(--clr-bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--sp-md);
}

.service-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  cursor: default;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(249,115,22,0.3);
}

.service-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.service-card:hover .service-img { transform: scale(1.07); }

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 60%);
}

.service-body {
  padding: var(--sp-md) var(--sp-lg);
}

.service-icon {
  font-size: 1.6rem;
  margin-bottom: var(--sp-sm);
}

.service-title {
  font-family: var(--ff-display);
  font-size: var(--fs-xl);
  font-weight: 400;
  color: var(--clr-white);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.service-desc {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  line-height: 1.65;
  margin-bottom: var(--sp-md);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  transition: gap var(--transition-fast), opacity var(--transition-fast);
}
.service-link:hover { gap: 0.7rem; opacity: 0.85; }

/* ── About ──────────────────────────────────────────────────────── */
.about { background-color: var(--clr-surface); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  align-items: center;
}

.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
  transition: transform var(--transition-slow);
}
.about-img-wrap:hover .about-img { transform: scale(1.04); }

.about-img-badge {
  position: absolute;
  bottom: var(--sp-md);
  right: var(--sp-md);
  background: var(--clr-accent);
  color: var(--clr-white);
  padding: var(--sp-md);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.badge-number {
  display: block;
  font-family: var(--ff-display);
  font-size: 2.8rem;
  line-height: 1;
  letter-spacing: 0.02em;
}

.badge-text {
  font-size: var(--fs-xs);
  font-weight: 600;
  line-height: 1.3;
  opacity: 0.9;
}

.about-content { padding: var(--sp-md) 0; }
.about-content .section-label { margin-bottom: var(--sp-sm); }
.about-content .section-title { margin-bottom: var(--sp-md); text-align: left; }

.about-desc {
  font-size: var(--fs-md);
  color: var(--clr-muted);
  line-height: 1.75;
  margin-bottom: var(--sp-lg);
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
}

.feature-icon {
  color: var(--clr-accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.feature-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.feature-text strong {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--clr-white);
}

.feature-text span {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
}

/* ── Stats ──────────────────────────────────────────────────────── */
.stats-section {
  position: relative;
  padding: var(--sp-3xl) 0 calc(var(--sp-3xl) + 1.5rem);
  overflow: hidden;
}

.stats-bg {
  position: absolute;
  inset: 0;
}

.stats-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.stats-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.9) 0%,
    rgba(10,10,10,0.85) 50%,
    rgba(249,115,22,0.15) 100%
  );
}

.stats-section .container {
  position: relative;
  z-index: 1;
}

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

.stat-item {
  padding: var(--sp-lg) var(--sp-md);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}
.stat-item:hover {
  background: rgba(249,115,22,0.08);
  border-color: rgba(249,115,22,0.3);
  transform: translateY(-4px);
}

.stat-number {
  display: block;
  font-family: var(--ff-display);
  font-size: clamp(3rem,7vw,5.5rem);
  font-weight: 400;
  color: var(--clr-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.stat-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

.stats-note {
  position: relative;
  z-index: 1;
  text-align: center;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.3);
  margin-top: var(--sp-md);
}

/* ── Trainers ───────────────────────────────────────────────────── */
.trainers { background-color: var(--clr-bg); }

.trainers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}

.trainer-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.trainer-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.trainer-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.trainer-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.trainer-card:hover .trainer-img { transform: scale(1.08); }

.trainer-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: var(--sp-md);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.trainer-card:hover .trainer-overlay { opacity: 1; }

.trainer-social {
  display: flex;
  gap: 0.5rem;
}

.trainer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  font-size: 1rem;
  transition: background var(--transition-fast), transform var(--transition-spring);
  backdrop-filter: blur(4px);
}
.trainer-social-link:hover {
  background: var(--clr-accent);
  transform: scale(1.1);
}

.trainer-body {
  padding: var(--sp-md) var(--sp-lg);
}

.trainer-name {
  font-family: var(--ff-display);
  font-size: var(--fs-xl);
  font-weight: 400;
  color: var(--clr-white);
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.trainer-role {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-sm);
}

.trainer-desc {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  line-height: 1.6;
}

/* ── Gallery ────────────────────────────────────────────────────── */
.gallery-section { background-color: var(--clr-surface); }

.gallery-filters {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--sp-xl);
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--clr-muted);
  background: transparent;
  border: 1.5px solid var(--clr-border);
  transition: all var(--transition-base);
}
.filter-btn:hover {
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.3);
}
.filter-btn.active {
  background: var(--clr-accent);
  color: var(--clr-white);
  border-color: var(--clr-accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  gap: var(--sp-sm);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  background: var(--clr-surface-3);
}

.gallery-item.gallery-large {
  grid-row: span 2;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), filter var(--transition-base);
  filter: brightness(0.85) saturate(0.9);
}

.gallery-item:hover .gallery-img {
  transform: scale(1.08);
  filter: brightness(1) saturate(1.1);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-md) var(--sp-md) var(--sp-sm);
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--clr-white);
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

.gallery-item.hidden {
  display: none;
}

/* ── Membership ─────────────────────────────────────────────────── */
.membership { background-color: var(--clr-bg); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  align-items: stretch;
}

.pricing-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl) var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-featured {
  background: linear-gradient(135deg, var(--clr-surface-2) 0%, rgba(249,115,22,0.08) 100%);
  border-color: var(--clr-accent);
  transform: scale(1.03);
  box-shadow: var(--shadow-accent), var(--shadow-lg);
}
.pricing-featured:hover { transform: scale(1.03) translateY(-6px); }

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-accent);
  color: var(--clr-white);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-header { text-align: center; }

.pricing-tier {
  display: block;
  font-family: var(--ff-display);
  font-size: var(--fs-2xl);
  letter-spacing: 0.1em;
  color: var(--clr-white);
  margin-bottom: var(--sp-sm);
}

.pricing-amount {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.25rem;
}

.pricing-currency {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--clr-accent);
  margin-top: 0.4rem;
}

.pricing-price {
  font-family: var(--ff-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--clr-white);
  line-height: 1;
  letter-spacing: 0.02em;
}

.pricing-period {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  align-self: flex-end;
  margin-bottom: 0.3rem;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--fs-sm);
  color: var(--clr-off-white);
}

.pricing-feature-disabled {
  color: var(--clr-muted);
  text-decoration: line-through;
}

.feature-check { color: var(--clr-accent); font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.feature-x { color: rgba(255,255,255,0.25); font-size: 0.9rem; flex-shrink: 0; }

/* ── Testimonials ───────────────────────────────────────────────── */
.testimonials { background-color: var(--clr-surface); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}

.testimonial-card {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl) var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  transition: transform var(--transition-base), border-color var(--transition-base);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(249,115,22,0.3);
}

.testimonial-stars {
  color: var(--clr-accent);
  font-size: 1rem;
  letter-spacing: 0.15em;
}

.testimonial-text {
  font-size: var(--fs-md);
  color: var(--clr-off-white);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  font-weight: 800;
  color: var(--clr-white);
  flex-shrink: 0;
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.author-name {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--clr-white);
}

.author-detail {
  font-size: var(--fs-xs);
  color: var(--clr-muted);
}

/* ── Contact ────────────────────────────────────────────────────── */
.contact-section { background-color: var(--clr-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-2xl);
  align-items: flex-start;
}

.contact-info .section-title { text-align: left; }

.contact-subtitle {
  font-size: var(--fs-md);
  color: var(--clr-muted);
  margin-bottom: var(--sp-xl);
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.contact-detail {
  display: flex;
  gap: var(--sp-md);
  align-items: flex-start;
}

.contact-detail-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.contact-detail-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.contact-detail-text strong {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--clr-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-detail-text span {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  line-height: 1.5;
}

.contact-social {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  color: var(--clr-muted);
  transition: all var(--transition-base);
}
.social-btn:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: var(--clr-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-accent);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
}

.demo-notice {
  background: rgba(249,115,22,0.08);
  border: 1px solid rgba(249,115,22,0.3);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
  font-size: var(--fs-xs);
  color: rgba(249,115,22,0.9);
  line-height: 1.6;
  margin-bottom: var(--sp-lg);
}

.contact-form { display: flex; flex-direction: column; gap: var(--sp-md); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-off-white);
}

.required { color: var(--clr-accent); }

.form-input {
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: var(--fs-sm);
  color: var(--clr-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder { color: var(--clr-muted); }

.form-input:focus {
  outline: none;
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.15);
}

.form-input.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.2rem;
  padding-right: 2.5rem;
}

.form-select option { background: var(--clr-surface-2); color: var(--clr-white); }

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-error {
  font-size: 0.75rem;
  color: #f87171;
  font-weight: 500;
  min-height: 1em;
}

.btn-submit {
  margin-top: var(--sp-xs);
  padding: 1rem 2rem;
  font-size: var(--fs-sm);
  letter-spacing: 0.15em;
}

/* Success State */
.form-success {
  text-align: center;
  padding: var(--sp-xl) var(--sp-md);
  animation: fadeIn 0.5s ease;
}

.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--clr-accent);
  color: var(--clr-white);
  font-size: 2rem;
  margin-bottom: var(--sp-md);
  animation: successPop var(--transition-spring);
}

.form-success h3 {
  font-family: var(--ff-display);
  font-size: var(--fs-2xl);
  color: var(--clr-white);
  margin-bottom: var(--sp-sm);
}

.form-success p {
  color: var(--clr-muted);
  font-size: var(--fs-sm);
  line-height: 1.7;
  margin-bottom: var(--sp-lg);
  max-width: 40ch;
  margin-inline: auto;
}

@keyframes successPop {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Footer ─────────────────────────────────────────────────────── */
.footer { background-color: var(--clr-surface); border-top: 1px solid var(--clr-border); }

.footer-top { padding: var(--sp-3xl) 0 var(--sp-2xl); }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-xl);
}

.footer-logo { margin-bottom: var(--sp-md); }

.footer-desc {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  line-height: 1.75;
  margin-bottom: var(--sp-lg);
  max-width: 30ch;
}

.footer-social { display: flex; gap: 0.75rem; }

.footer-heading {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--clr-white);
  text-transform: uppercase;
  margin-bottom: var(--sp-md);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-link {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}
.footer-link:hover { color: var(--clr-accent); transform: translateX(4px); }

.footer-address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-address p {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: var(--sp-md) 0;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

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

.footer-demo {
  color: rgba(249,115,22,0.6);
  margin-left: 0.5rem;
}

.footer-credits {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.2);
}

/* ── Back to Top ────────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: var(--sp-lg);
  right: var(--sp-lg);
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--clr-accent);
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md), var(--shadow-accent);
  transition: opacity var(--transition-base), transform var(--transition-spring), background var(--transition-fast);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.back-to-top:hover {
  background: var(--clr-accent-dark);
  transform: translateY(-3px) scale(1.08);
}

/* ================================================================
   RESPONSIVE DESIGN
   ================================================================ */

/* ── Tablet (≤ 1024px) ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --sp-3xl: 5rem; --sp-2xl: 4rem; }

  .about-grid        { grid-template-columns: 1fr; gap: var(--sp-xl); }
  .about-img-wrap    { max-height: 480px; }
  .about-img         { aspect-ratio: 16/9; }
  .trainers-grid     { grid-template-columns: repeat(2, 1fr); }
  .footer-grid       { grid-template-columns: 1fr 1fr; gap: var(--sp-lg); }
  .contact-grid      { grid-template-columns: 1fr; }
  .contact-info      { order: 1; }
  .contact-form-wrap { order: 2; }
}

/* ── Mobile (≤ 768px) ───────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --nav-h:  64px;
    --sp-3xl: 4rem;
    --sp-2xl: 3rem;
    --sp-xl:  2.5rem;
  }

  /* Nav */
  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--nav-h) + var(--sp-lg)) var(--sp-lg) var(--sp-lg);
    gap: 0.5rem;
    z-index: 999;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    border-left: 1px solid var(--clr-border);
  }

  .nav-links.open { transform: translateX(0); }

  .nav-link {
    font-size: var(--fs-md);
    padding: 0.75rem 1rem;
    width: 100%;
  }

  .nav-cta {
    margin: var(--sp-sm) 0 0;
    text-align: center;
    width: 100%;
  }

  /* Hero */
  .hero-title { font-size: clamp(3rem, 14vw, 5rem); }
  .hero-subtitle { font-size: var(--fs-base); }
  .hero-buttons { flex-direction: column; gap: var(--sp-sm); }
  .hero-buttons .btn { width: 100%; max-width: 320px; }
  .hero-overlay {
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.65) 100%);
  }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  /* Trainers */
  .trainers-grid { grid-template-columns: 1fr; }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
  .gallery-item.gallery-large { grid-row: span 1; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-featured { transform: none; }
  .pricing-featured:hover { transform: translateY(-6px); }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Contact */
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: var(--sp-lg); }
  .footer-desc { max-width: none; }
  .footer-bottom .container { flex-direction: column; align-items: flex-start; }

  /* Back to top */
  .back-to-top { bottom: var(--sp-md); right: var(--sp-md); }
}

/* ── Small Mobile (≤ 480px) ─────────────────────────────────────── */
@media (max-width: 480px) {
  :root {
    --sp-3xl: 3rem;
    --sp-2xl: 2.5rem;
  }

  .section-title { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-title    { font-size: clamp(2.8rem, 12vw, 4rem); }

  .gallery-grid  { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }

  .contact-form-wrap { padding: var(--sp-lg) var(--sp-md); }
}