/* ==========================================================================
   FITWIN - PREMIUM ATHLETIC GYM & FITNESS CLUB
   Next-Generation Modern UI Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,600;0,700;0,800;0,900;1,700;1,800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Syne:wght@700;800;900&display=swap');

/* --- Modern Design Tokens --- */
:root {
  /* Ultra-Modern Dark Canvas Hierarchy */
  --color-bg-primary: #06080D;       /* Deep Obsidian */
  --color-bg-secondary: #0B0F17;     /* Midnight Navy */
  --color-bg-tertiary: #111724;      /* Elevated Card Surface */
  --color-bg-card: rgba(17, 23, 36, 0.72);
  --color-bg-card-hover: rgba(24, 32, 50, 0.88);
  --color-bg-glass: rgba(11, 15, 23, 0.82);

  /* Primary Brand: Hyper Athletic Ember Flare */
  --color-brand-primary: #FF4D00;
  --color-brand-primary-hover: #FF661A;
  --color-brand-glow: rgba(255, 77, 0, 0.4);
  --color-brand-subtle: rgba(255, 77, 0, 0.12);
  --gradient-brand: linear-gradient(135deg, #FF3B00 0%, #FF6A00 50%, #FF8800 100%);
  --gradient-brand-glow: 0 10px 30px rgba(255, 77, 0, 0.35);

  /* Secondary Energetic Accents */
  --color-accent-volt: #CEFF00;      /* Cyber Volt Lime */
  --color-accent-volt-glow: rgba(206, 255, 0, 0.3);
  --color-accent-cyan: #00F0FF;      /* Laser Cyan */
  --color-accent-gold: #FFB800;      /* Star Rating Gold */
  --color-accent-red: #FF334B;

  /* Typography Colors */
  --color-text-primary: #FFFFFF;
  --color-text-secondary: #E2E8F0;
  --color-text-muted: #94A3B8;
  --color-text-dim: #64748B;

  /* Modern Glass Borders */
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-bright: rgba(255, 255, 255, 0.16);
  --color-border-brand: rgba(255, 77, 0, 0.35);

  /* Fonts */
  --font-heading: 'Barlow Condensed', sans-serif;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Geometry & Radii */
  --container-max-width: 1280px;
  --section-padding-y: 110px;
  --header-height: 84px;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.8);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-primary);
  color: var(--color-text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  outline: none;
  border: none;
}

button {
  cursor: pointer;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-text-primary);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.05;
  font-weight: 800;
}

h1 { font-size: clamp(3rem, 6.5vw, 5.4rem); }
h2 { font-size: clamp(2.2rem, 4.2vw, 3.8rem); }
h3 { font-size: clamp(1.4rem, 2.6vw, 2.2rem); }
h4 { font-size: 1.35rem; }

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-brand {
  color: var(--color-brand-primary);
}

.text-volt {
  color: var(--color-accent-volt);
}

.text-cyan {
  color: var(--color-accent-cyan);
}

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding-top: var(--section-padding-y);
  padding-bottom: var(--section-padding-y);
  position: relative;
}

.section-bg-alt {
  background-color: var(--color-bg-secondary);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--color-brand-subtle);
  border: 1px solid var(--color-border-brand);
  border-radius: var(--radius-pill);
  color: var(--color-brand-primary);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1.6;
}

/* --- Modern Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #FFFFFF;
  box-shadow: var(--gradient-brand-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(255, 77, 0, 0.5);
  filter: brightness(1.08);
}

.btn-volt {
  background-color: var(--color-accent-volt);
  color: #06080D;
  box-shadow: 0 4px 18px rgba(206, 255, 0, 0.35);
}

.btn-volt:hover {
  background-color: #E2FF4D;
  box-shadow: 0 8px 25px rgba(206, 255, 0, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text-primary);
  border: 1.5px solid var(--color-border-bright);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  border-color: var(--color-brand-primary);
  color: #FFFFFF;
  background: var(--color-brand-subtle);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 77, 0, 0.2);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.25rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

.pulse-glow {
  animation: pulseGlow 2.4s infinite;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(255, 77, 0, 0.5); }
  70% { box-shadow: 0 0 0 16px rgba(255, 77, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 77, 0, 0); }
}

/* --- Top Announcement Bar --- */
.announcement-bar {
  background: linear-gradient(90deg, #120907, #21110D, #120907);
  border-bottom: 1px solid rgba(255, 77, 0, 0.2);
  padding: 8px 16px;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  text-align: center;
  position: relative;
  z-index: 1001;
}

.announcement-bar .badge-deal {
  background: var(--color-brand-primary);
  color: #fff;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 8px;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.announcement-bar a {
  color: #FF8800;
  font-weight: 700;
  text-decoration: underline;
  margin-left: 6px;
}

/* --- Modern Floating Sticky Header & Navbar --- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(6, 8, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(6, 8, 13, 0.96);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.7);
  border-bottom-color: var(--color-border-bright);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 900;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.brand-logo .logo-icon {
  width: 42px;
  height: 42px;
  background: var(--gradient-brand);
  color: #FFFFFF;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 4px 18px rgba(255, 77, 0, 0.4);
  transform: skewX(-8deg);
}

.brand-logo .logo-text {
  display: flex;
  align-items: baseline;
}

.brand-logo span.dot {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: relative;
  padding: 8px 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--gradient-brand);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

/* Mobile Hamburger */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  cursor: pointer;
  z-index: 1100;
}

.mobile-menu-btn span {
  width: 100%;
  height: 2.5px;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-menu-btn.open span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.mobile-menu-btn.open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.open span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  padding: 160px 0 110px;
  background: radial-gradient(circle at 75% 25%, rgba(255, 77, 0, 0.12) 0%, transparent 65%),
              radial-gradient(circle at 10% 80%, rgba(0, 240, 255, 0.05) 0%, transparent 50%),
              var(--color-bg-primary);
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(6, 8, 13, 0.96) 38%, rgba(6, 8, 13, 0.72) 70%, rgba(6, 8, 13, 0.95) 100%),
    url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?q=80&w=2070&auto=format&fit=crop');
  background-size: cover;
  background-position: center right;
  z-index: 1;
  opacity: 0.6;
}

.hero-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255, 77, 0, 0.12);
  border: 1px solid rgba(255, 77, 0, 0.35);
  border-radius: var(--radius-pill);
  color: #FFA500;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  margin-bottom: 24px;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.9);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 680px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-avatar-stack {
  display: flex;
}

.trust-avatar-stack img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--color-bg-primary);
  margin-left: -10px;
}

.trust-avatar-stack img:first-child {
  margin-left: 0;
}

.trust-rating-stars {
  color: #FFB800;
  font-size: 0.85rem;
}

.trust-text {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.trust-text strong {
  color: #FFFFFF;
  display: block;
}

/* Floating Stat Card */
.hero-floating-stat {
  position: absolute;
  right: 5%;
  bottom: 14%;
  z-index: 10;
  background: var(--color-bg-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 77, 0, 0.15);
  display: flex;
  align-items: center;
  gap: 18px;
  animation: floatCard 4s ease-in-out infinite;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.stat-icon-box {
  width: 54px;
  height: 54px;
  background: var(--gradient-brand);
  color: #FFFFFF;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 15px rgba(255, 77, 0, 0.35);
}

.stat-info .stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
}

.stat-info .stat-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* --- Features Ticker / Quick Pillars --- */
.pillars-bar {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.pillar-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--color-border-brand);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: var(--color-brand-subtle);
  color: var(--color-brand-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  border: 1px solid var(--color-border-brand);
}

.pillar-title {
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.pillar-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 68px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-bright);
  aspect-ratio: 4/5;
  position: relative;
}

.about-main-image img {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}

.about-main-image:hover img {
  transform: scale(1.04);
}

.about-badge-card {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--color-bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-bright);
  padding: 24px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 250px;
}

.about-badge-card .badge-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-brand-primary);
  line-height: 1;
}

.about-badge-card .badge-text {
  font-size: 0.92rem;
  color: #FFFFFF;
  font-weight: 600;
  margin-top: 6px;
}

.about-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 32px 0;
}

.metric-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 22px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-brand-primary);
  transition: all var(--transition-normal);
}

.metric-box:hover {
  border-color: var(--color-border-bright);
  transform: translateY(-2px);
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--color-brand-primary);
}

.metric-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.about-checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.about-check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.02rem;
  color: var(--color-text-secondary);
}

.about-check-item i {
  color: var(--color-brand-primary);
  font-size: 1.15rem;
}

/* --- Fitness Programs Section --- */
.programs-filter-wrapper {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 11px 24px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.94rem;
  transition: all var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-brand);
  color: #FFFFFF;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(255, 77, 0, 0.35);
  transform: translateY(-2px);
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 32px;
}

.program-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.program-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-border-brand);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(255, 77, 0, 0.2);
}

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

.program-img-box img {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}

.program-card:hover .program-img-box img {
  transform: scale(1.08);
}

.program-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(6, 8, 13, 0.88);
  backdrop-filter: blur(8px);
  color: #FFA500;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255, 165, 0, 0.3);
}

.program-burn-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: var(--gradient-brand);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.program-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.program-title {
  font-size: 1.65rem;
  margin-bottom: 10px;
  transition: color var(--transition-fast);
}

.program-card:hover .program-title {
  color: var(--color-brand-primary);
}

.program-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 22px;
  flex-grow: 1;
}

.program-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 22px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.meta-item i {
  color: var(--color-brand-primary);
}

.program-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.program-link {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
}

.program-link i {
  transition: transform var(--transition-fast);
}

.program-card:hover .program-link i {
  transform: translateX(4px);
}

/* --- Class Schedule Timetable --- */
.schedule-tabs-container {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 38px;
}

.day-tab-btn {
  padding: 12px 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  transition: all var(--transition-normal);
}

.day-tab-btn:hover,
.day-tab-btn.active {
  background: var(--gradient-brand);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(255, 77, 0, 0.4);
}

.timetable-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.timetable-table {
  width: 100%;
  border-collapse: collapse;
}

.timetable-table th {
  background: rgba(0, 0, 0, 0.35);
  padding: 18px 24px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
}

.timetable-table td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  vertical-align: middle;
}

.timetable-table tr:last-child td {
  border-bottom: none;
}

.timetable-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.time-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
}

.class-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
}

.class-level {
  display: inline-block;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-top: 4px;
}

.class-level.intense {
  background: rgba(255, 77, 0, 0.2);
  color: #FF661A;
}

.class-level.medium {
  background: rgba(0, 240, 255, 0.15);
  color: var(--color-accent-cyan);
}

.trainer-preview {
  display: flex;
  align-items: center;
  gap: 10px;
}

.trainer-preview img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-border-bright);
}

/* --- Interactive BMI Health Calculator --- */
.calculator-card {
  background: linear-gradient(145deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.calc-form-group {
  margin-bottom: 24px;
}

.calc-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}

.calc-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.calc-input {
  width: 100%;
  padding: 14px 18px;
  background: rgba(6, 8, 13, 0.7);
  border: 1.5px solid var(--color-border-bright);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 1.05rem;
  transition: all var(--transition-fast);
}

.calc-input:focus {
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 14px rgba(255, 77, 0, 0.25);
}

.calc-unit {
  position: absolute;
  right: 18px;
  color: var(--color-text-muted);
  font-weight: 600;
}

.calc-range {
  width: 100%;
  accent-color: var(--color-brand-primary);
  margin-top: 10px;
  cursor: pointer;
}

.gender-select-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.gender-option {
  padding: 14px;
  background: rgba(6, 8, 13, 0.7);
  border: 1.5px solid var(--color-border-bright);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.gender-option.active {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-subtle);
  color: var(--color-brand-primary);
}

/* Calculator Result Box */
.calc-result-box {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-md);
  padding: 36px;
  text-align: center;
  position: relative;
}

.bmi-meter-circle {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 0 auto 24px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.1) 0%, transparent 70%);
  border: 4px solid var(--color-brand-primary);
  box-shadow: 0 0 25px rgba(255, 77, 0, 0.35);
}

.bmi-score {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
}

.bmi-meter-circle span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.bmi-status {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  color: var(--color-brand-primary);
  font-weight: 800;
  margin-bottom: 8px;
}

.bmi-advice {
  font-size: 0.94rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: 24px;
}

.bmi-scale-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 24px;
}

.scale-segment { flex: 1; }
.scale-under { background: #38BDF8; }
.scale-normal { background: #22C55E; }
.scale-over { background: #EAB308; }
.scale-obese { background: #EF4444; }

/* --- Membership Plans Section --- */
.billing-toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 56px;
}

.billing-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-muted);
}

.billing-label.active {
  color: #FFFFFF;
}

.switch {
  position: relative;
  display: inline-block;
  width: 58px;
  height: 30px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-round {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-bright);
  transition: .3s;
  border-radius: 34px;
}

.slider-round:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-brand-primary);
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider-round {
  background-color: #2D140C;
}

input:checked + .slider-round:before {
  transform: translateX(28px);
}

.save-badge {
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: stretch;
}

.pricing-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-border-bright);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(255, 77, 0, 0.08) 0%, var(--color-bg-card) 40%);
  border: 2px solid var(--color-brand-primary);
  box-shadow: var(--shadow-lg), 0 0 35px rgba(255, 77, 0, 0.2);
  transform: scale(1.04);
}

.pricing-card.featured:hover {
  transform: scale(1.04) translateY(-8px);
}

.popular-ribbon {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  padding: 5px 22px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: 0 4px 15px rgba(255, 77, 0, 0.4);
}

.pricing-tier-name {
  font-size: 1.85rem;
  margin-bottom: 8px;
}

.pricing-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  min-height: 44px;
}

.pricing-price-box {
  display: flex;
  align-items: baseline;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
}

.currency {
  font-size: 1.8rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-right: 4px;
}

.price-val {
  font-family: var(--font-heading);
  font-size: 4.2rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
}

.price-period {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-left: 8px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
  flex-grow: 1;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.96rem;
  color: var(--color-text-secondary);
}

.feature-item i.check {
  color: var(--color-brand-primary);
  font-size: 1.05rem;
}

.feature-item i.cross {
  color: var(--color-text-dim);
  font-size: 0.9rem;
}

.feature-item.disabled {
  color: var(--color-text-dim);
  text-decoration: line-through;
}

/* --- Expert Trainers --- */
.trainers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px;
}

.trainer-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  position: relative;
}

.trainer-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-border-brand);
  box-shadow: var(--shadow-lg);
}

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

.trainer-img-wrapper img {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}

.trainer-card:hover .trainer-img-wrapper img {
  transform: scale(1.06);
}

.trainer-social-overlay {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  opacity: 0;
  display: flex;
  gap: 10px;
  transition: all var(--transition-normal);
  background: rgba(6, 8, 13, 0.88);
  backdrop-filter: blur(8px);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
}

.trainer-card:hover .trainer-social-overlay {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.trainer-social-link {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all var(--transition-fast);
}

.trainer-social-link:hover {
  background: var(--color-brand-primary);
  color: #FFFFFF;
}

.trainer-info {
  padding: 24px;
  text-align: center;
}

.trainer-name {
  font-size: 1.55rem;
  margin-bottom: 4px;
}

.trainer-role {
  color: var(--color-brand-primary);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.trainer-exp-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

/* --- Facilities & Gallery --- */
.gallery-filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--color-border);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 40%, rgba(6, 8, 13, 0.96) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-caption-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: #fff;
  margin-bottom: 4px;
}

.gallery-caption-cat {
  font-size: 0.82rem;
  color: #FFA500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gallery-zoom-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  background: rgba(6, 8, 13, 0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-primary);
  font-size: 1.15rem;
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-bright);
}

.quote-icon {
  font-size: 2.4rem;
  color: rgba(255, 77, 0, 0.25);
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 1.02rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  flex-grow: 1;
  font-style: italic;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 2px solid var(--color-brand-primary);
}

.user-name {
  font-size: 1.2rem;
  margin-bottom: 2px;
}

.user-meta {
  font-size: 0.82rem;
  color: var(--color-brand-primary);
  font-weight: 600;
}

.transformation-tag {
  display: inline-block;
  background: rgba(255, 77, 0, 0.15);
  color: #FFA500;
  border: 1px solid rgba(255, 77, 0, 0.35);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-top: 4px;
}

/* --- FAQ Accordion --- */
.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-brand-primary);
}

.faq-header {
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: #FFFFFF;
  font-weight: 800;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--color-brand-primary);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  padding: 0 28px;
}

.faq-item.active .faq-body {
  padding-bottom: 24px;
}

.faq-content {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- Contact & Location Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
}

.contact-info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 36px 0;
}

.contact-method-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.contact-icon-circle {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: var(--color-brand-subtle);
  color: var(--color-brand-primary);
  border: 1px solid var(--color-border-brand);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.contact-method-title {
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.contact-method-detail {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.social-links-row {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: var(--gradient-brand);
  color: #FFFFFF;
  border-color: transparent;
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(6, 8, 13, 0.75);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 14px rgba(255, 77, 0, 0.25);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* --- Call to Action Banner --- */
.cta-banner {
  background: linear-gradient(135deg, #1C0C07 0%, #0B0E15 50%, #241009 100%);
  border: 1px solid var(--color-border-brand);
  border-radius: var(--radius-lg);
  padding: 68px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  margin-bottom: 16px;
}

.cta-banner-text {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  margin-bottom: 36px;
}

/* --- Footer --- */
.site-footer {
  background-color: #040508;
  border-top: 1px solid var(--color-border);
  padding: 80px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 20px 0;
  max-width: 340px;
}

.footer-title {
  font-size: 1.3rem;
  margin-bottom: 24px;
  position: relative;
  display: inline-block;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gradient-brand);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-brand-primary);
  transform: translateX(4px);
}

.newsletter-form {
  display: flex;
  margin-top: 16px;
}

.newsletter-input {
  flex-grow: 1;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  color: #fff;
  font-size: 0.92rem;
}

.newsletter-btn {
  background: var(--gradient-brand);
  color: #FFFFFF;
  padding: 0 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.newsletter-btn:hover {
  filter: brightness(1.1);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}

.footer-legal-links a:hover {
  color: var(--color-brand-primary);
}

/* --- Modals & Lightbox --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 24px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  transform: scale(0.92);
  transition: transform var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-brand-primary);
  color: #FFFFFF;
}

.modal-title {
  font-size: 2rem;
  margin-bottom: 8px;
}

.modal-subtitle {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
}

/* Lightbox Modal */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 30px;
}

.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-image-wrapper {
  max-width: 90vw;
  max-height: 80vh;
  position: relative;
}

.lightbox-image-wrapper img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.9);
}

.lightbox-caption {
  margin-top: 16px;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  text-align: center;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: var(--color-bg-card);
  border: 1px solid var(--color-brand-primary);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(255, 77, 0, 0.3);
  padding: 16px 24px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  font-size: 0.95rem;
  animation: slideInToast 0.3s ease-out forwards;
}

.toast i {
  color: var(--color-brand-primary);
  font-size: 1.3rem;
}

@keyframes slideInToast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Scroll To Top Button */
.scroll-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--color-bg-secondary);
  border: 1.5px solid var(--color-border-bright);
  border-radius: 50%;
  color: var(--color-brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top-btn:hover {
  background: var(--gradient-brand);
  color: #FFFFFF;
  transform: translateY(-4px);
}

/* --- Responsive Breakpoints --- */
@media (max-width: 1200px) {
  .main-nav {
    gap: 16px;
  }
  .nav-link {
    font-size: 0.88rem;
  }
}

@media (max-width: 1100px) {
  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .pricing-card.featured {
    transform: none;
  }
  .pricing-card.featured:hover {
    transform: translateY(-8px);
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .hero-floating-stat {
    display: none;
  }
}

@media (max-width: 992px) {
  .about-grid,
  .calc-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-badge-card {
    right: 10px;
    bottom: -15px;
  }

  :root {
    --section-padding-y: 80px;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: rgba(6, 8, 13, 0.98);
    backdrop-filter: blur(25px);
    flex-direction: column;
    justify-content: center;
    gap: 22px;
    padding: 30px;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: 1000;
  }

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

  .nav-link {
    font-size: 1.35rem;
    font-family: var(--font-heading);
  }

  .mobile-menu-btn {
    display: flex;
  }

  .header-actions .btn-sm {
    display: none;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 540px) {
  .hero-buttons {
    flex-direction: column;
  }
  .hero-buttons .btn {
    width: 100%;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .timetable-wrapper {
    overflow-x: auto;
  }
  .timetable-table {
    min-width: 580px;
  }
}