/* ============================================
   KOBE FITNESS - Premium Dark Theme
   ============================================ */

/* === CSS Variables === */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --accent: #ff4d00;
  --accent-hover: #ff6a2b;
  --accent-glow: rgba(255, 77, 0, 0.3);
  --accent-secondary: #00d4ff;
  --gradient-accent: linear-gradient(135deg, #ff4d00, #ff8c00);
  --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #111111 100%);
  --border-color: #2a2a2a;
  --border-light: #333333;
  --whatsapp: #25D366;
  --whatsapp-hover: #20bd5a;
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-accent: 0 4px 20px rgba(255, 77, 0, 0.3);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

ul {
  list-style: none;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.2;
}

.highlight {
  color: var(--accent);
  position: relative;
}

.section-tagline {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-size: clamp(32px, 5vw, 52px);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section {
  padding: 100px 0;
  position: relative;
}

/* === Preloader === */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader {
  display: flex;
  gap: 8px;
}

.loader span {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  color: var(--text-primary);
  animation: loaderPulse 1s ease-in-out infinite;
}

.loader span:nth-child(1) { animation-delay: 0s; }
.loader span:nth-child(2) { animation-delay: 0.1s; }
.loader span:nth-child(3) { animation-delay: 0.2s; }
.loader span:nth-child(4) { animation-delay: 0.3s; }

@keyframes loaderPulse {
  0%, 100% { color: var(--text-primary); transform: scale(1); }
  50% { color: var(--accent); transform: scale(1.2); }
}

/* === Navigation === */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
  background: transparent;
}

#navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--border-color);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 4px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 2px;
}

.logo-accent {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--gradient-accent);
  color: var(--text-primary) !important;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 16px 32px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--text-primary);
  border-color: transparent;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-accent);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--text-primary);
  border-color: var(--whatsapp);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  border-color: var(--whatsapp-hover);
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-large {
  padding: 18px 40px;
  font-size: 16px;
}

.btn-block {
  width: 100%;
}

.btn-program {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-program:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
}

/* === Hero Slider === */
.hero-slider {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.slide.active {
  opacity: 1;
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.6) 50%,
    rgba(0, 0, 0, 0.7) 100%
  );
}

.slide-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 6px;
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards 0.3s;
}

.hero-title {
  font-size: clamp(48px, 8vw, 88px);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards 0.5s;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards 0.7s;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards 0.9s;
}

.hero-stats {
  display: flex;
  gap: 48px;
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards 1.1s;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
}

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

.slider-controls {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 20px;
}

.slider-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.slider-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(255, 77, 0, 0.1);
}

.slider-dots {
  display: flex;
  gap: 12px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: bounce 2s ease infinite;
}

.scroll-indicator span {
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

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

/* === About Section === */
.about {
  background: var(--bg-secondary);
}

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

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  filter: grayscale(20%);
}

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--gradient-accent);
  padding: 24px 32px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-accent);
}

.badge-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.badge-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

.about-content .section-tagline {
  text-align: left;
}

.about-content .section-title {
  text-align: left;
  margin-bottom: 24px;
}

.about-text {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 16px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 32px 0 40px;
}

.highlight-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.highlight-item i {
  font-size: 24px;
  color: var(--accent);
  margin-top: 4px;
}

.highlight-item h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.highlight-item p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* === Transformations === */
.transformations {
  background: var(--bg-primary);
}

.transformations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.transform-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

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

.transform-card.featured {
  grid-column: span 2;
  border-color: var(--accent);
}

.transform-images {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.before-after {
  position: relative;
}

.before-after img,
.after-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.after-img {
  height: 300px;
}

.transform-card.featured .before-after img,
.transform-card.featured .after-img {
  height: 400px;
}

.label {
  position: absolute;
  top: 16px;
  padding: 6px 16px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  border-radius: var(--radius-sm);
}

.before-label {
  left: 16px;
  background: rgba(0, 0, 0, 0.7);
  color: var(--text-secondary);
}

.after-label {
  right: 16px;
  background: var(--accent);
  color: var(--text-primary);
}

.transform-info {
  padding: 24px;
}

.featured-badge {
  display: inline-block;
  background: var(--gradient-accent);
  color: var(--text-primary);
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.transform-info h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.transform-result {
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}

.transform-detail {
  color: var(--text-secondary);
  font-size: 15px;
  font-style: italic;
}

.cta-center {
  text-align: center;
}

/* === Programs === */
.programs {
  background: var(--bg-secondary);
}

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

.program-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.program-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: var(--transition);
}

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

.program-card:hover::before {
  opacity: 1;
}

.program-card.popular {
  border-color: var(--accent);
  transform: scale(1.05);
}

.program-card.popular:hover {
  transform: scale(1.05) translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gradient-accent);
  color: var(--text-primary);
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
}

.program-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 77, 0, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.program-icon i {
  font-size: 28px;
  color: var(--accent);
}

.program-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
}

.program-desc {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 15px;
}

.program-features {
  margin-bottom: 24px;
}

.program-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 15px;
}

.program-features li i {
  color: var(--accent);
  font-size: 14px;
}

.program-results {
  background: rgba(255, 77, 0, 0.05);
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  text-align: center;
}

.results-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.results-value {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
}

/* === Services === */
.services {
  background: var(--bg-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

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

.service-icon {
  font-size: 36px;
  color: var(--accent);
  margin-bottom: 20px;
}

.service-card h4 {
  font-size: 20px;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 15px;
}

/* === Process === */
.process {
  background: var(--bg-secondary);
}

.process-timeline {
  max-width: 800px;
  margin: 0 auto 48px;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
}

.process-step {
  display: flex;
  gap: 32px;
  padding: 24px 0;
  position: relative;
}

.step-number {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  position: relative;
  z-index: 2;
}

.step-content h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--text-secondary);
  font-size: 16px;
}

/* === Testimonials === */
.testimonials {
  background: var(--bg-primary);
  overflow: hidden;
}

.testimonials-slider {
  max-width: 800px;
  margin: 0 auto 40px;
  position: relative;
}

.testimonial-card {
  background: var(--bg-card);
  padding: 48px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  display: none;
  text-align: center;
  animation: fadeIn 0.5s ease;
}

.testimonial-card.active {
  display: block;
}

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

.stars {
  margin-bottom: 24px;
}

.stars i {
  color: #ffc107;
  font-size: 20px;
  margin: 0 2px;
}

.testimonial-text {
  font-size: 20px;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 32px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.testimonial-author img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
}

.testimonial-author h4 {
  font-size: 18px;
  text-align: left;
}

.testimonial-author p {
  font-size: 14px;
  color: var(--accent);
  text-align: left;
}

.testimonial-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.test-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.test-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.test-dots {
  display: flex;
  gap: 8px;
}

.test-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-color);
  cursor: pointer;
  transition: var(--transition);
}

.test-dot.active {
  background: var(--accent);
}

/* === Certifications === */
.certifications {
  background: var(--bg-secondary);
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cert-card {
  background: var(--bg-card);
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.cert-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.cert-icon {
  font-size: 40px;
  color: var(--accent);
  margin-bottom: 16px;
}

.cert-card h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.cert-card p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* === Diet Plans === */
.diet {
  background: var(--bg-primary);
}

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

.diet-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.diet-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
}

.diet-header {
  background: rgba(255, 77, 0, 0.1);
  padding: 24px;
  text-align: center;
}

.diet-header i {
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 12px;
}

.diet-header h3 {
  font-size: 20px;
}

.diet-card ul {
  padding: 24px;
}

.diet-card li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 15px;
}

.diet-card li:last-child {
  border-bottom: none;
}

.diet-card li i {
  color: var(--accent);
  font-size: 14px;
}

/* === Pricing === */
.pricing {
  background: var(--bg-secondary);
}

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

.pricing-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
  position: relative;
}

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

.pricing-card.popular {
  border-color: var(--accent);
  transform: scale(1.05);
  box-shadow: var(--shadow-accent);
}

.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-8px);
}

.popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-accent);
  color: var(--text-primary);
  padding: 8px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
}

.pricing-header {
  margin-bottom: 32px;
}

.pricing-header h3 {
  font-size: 28px;
  margin-bottom: 8px;
}

.pricing-subtitle {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 24px;
}

.price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.currency {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 8px;
}

.amount {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.period {
  font-size: 16px;
  color: var(--text-secondary);
  align-self: flex-end;
  margin-bottom: 8px;
  margin-left: 4px;
}

.pricing-features {
  margin-bottom: 32px;
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 15px;
}

.pricing-features li i {
  font-size: 14px;
}

.pricing-features li i.fa-check {
  color: var(--accent);
}

.pricing-features li.disabled {
  color: var(--text-muted);
}

.pricing-features li.disabled i {
  color: var(--text-muted);
}

/* === FAQ === */
.faq {
  background: var(--bg-primary);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

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

.faq-question {
  width: 100%;
  background: var(--bg-card);
  border: none;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  text-align: left;
}

.faq-question:hover {
  background: var(--bg-card-hover);
}

.faq-question i {
  color: var(--accent);
  transition: var(--transition);
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding: 0 32px 24px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* === Contact === */
.contact {
  background: var(--bg-secondary);
}

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

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

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

.contact-text {
  color: var(--text-secondary);
  font-size: 17px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.contact-details {
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.contact-item i {
  width: 48px;
  height: 48px;
  background: rgba(255, 77, 0, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 20px;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 15px;
  color: var(--text-secondary);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 48px;
  height: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text-primary);
  transform: translateY(-4px);
}

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

.contact-form h3 {
  font-size: 24px;
  margin-bottom: 32px;
  text-align: center;
}

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23a0a0a0' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

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

.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
}

/* === Footer === */
.footer {
  background: var(--bg-primary);
  padding: 80px 0 0;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.7;
}

.footer-links h4,
.footer-newsletter h4 {
  font-size: 18px;
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  color: var(--text-secondary);
  padding: 8px 0;
  font-size: 15px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 8px;
}

.footer-newsletter p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.newsletter-form button {
  padding: 14px 20px;
  background: var(--gradient-accent);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-form button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 14px;
}

/* === Floating WhatsApp === */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--whatsapp);
  color: var(--text-primary);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  overflow: hidden;
}

.whatsapp-float span {
  position: absolute;
  right: 72px;
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  pointer-events: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:hover span {
  opacity: 1;
  transform: translateX(0);
}

/* === Animations === */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-image img {
    height: 400px;
  }

  .about-badge {
    right: 20px;
  }

  .programs-grid,
  .services-grid,
  .pricing-grid,
  .certifications-grid,
  .diet-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .program-card.popular,
  .pricing-card.popular {
    transform: none;
  }

  .program-card.popular:hover,
  .pricing-card.popular:hover {
    transform: translateY(-8px);
  }

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

  .transformations-grid {
    grid-template-columns: 1fr;
  }

  .transform-card.featured {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    transition: var(--transition);
    border-left: 1px solid var(--border-color);
  }

  .nav-links.active {
    right: 0;
  }

  .hero-title {
    font-size: 40px;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-number {
    font-size: 36px;
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .btn-large {
    padding: 16px 32px;
    font-size: 14px;
  }

  .programs-grid,
  .services-grid,
  .pricing-grid,
  .certifications-grid,
  .diet-grid {
    grid-template-columns: 1fr;
  }

  .about-highlights {
    grid-template-columns: 1fr;
  }

  .transform-images {
    grid-template-columns: 1fr;
  }

  .before-after img,
  .after-img {
    height: 200px;
  }

  .transform-card.featured .before-after img,
  .transform-card.featured .after-img {
    height: 250px;
  }

  .testimonial-card {
    padding: 32px 24px;
  }

  .testimonial-text {
    font-size: 16px;
  }

  .contact-form-wrapper {
    padding: 32px 24px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .slider-controls {
    bottom: 80px;
  }

  .whatsapp-float {
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    font-size: 28px;
  }

  .whatsapp-float span {
    display: none;
  }

  .pricing-card.popular {
    transform: none;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .section-title {
    font-size: 28px;
  }

  .process-step {
    flex-direction: column;
    gap: 16px;
  }

  .process-timeline::before {
    display: none;
  }

  .step-number {
    width: 48px;
    height: 48px;
    font-size: 18px;
  }
}