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

:root {
  --black: #111111;
  --dark: #1a1a1a;
  --dark-gray: #2a2a2a;
  --mid-gray: #3a3a3a;
  --green: #4CD964;
  --green-dark: #3ab854;
  --white: #ffffff;
  --light-gray: #cccccc;
  --font: 'Montserrat', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
}

/* ===== UTILITIES ===== */
.green { color: var(--green); }

.container {
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* ===== NAVIGATION ===== */
nav {
  position: fixed;
  top: 0;
  left: 0; right: 0;
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  border-bottom: 1px solid var(--dark-gray);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--white);
}

.nav-logo .logo-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.nav-logo .logo-icon svg {
  width: 100%;
  height: 100%;
}

.nav-logo .logo-text {
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 2px;
  line-height: 1.1;
}

.nav-logo .logo-text span {
  display: block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--light-gray);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s;
}

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

.nav-cta {
  background: var(--green);
  color: var(--black) !important;
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: 700 !important;
  transition: background 0.3s;
}

.nav-cta:hover {
  background: var(--green-dark) !important;
  color: var(--black) !important;
}

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 28px;
  cursor: pointer;
}

/* ===== SECTIONS ===== */
section {
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 42px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 16px;
  line-height: 1.1;
}

.section-header p {
  color: var(--light-gray);
  font-size: 16px;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--green);
  color: var(--black);
  padding: 14px 36px;
  border: none;
  border-radius: 4px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s;
}

.btn-primary:hover { background: var(--green-dark); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white);
  padding: 14px 36px;
  border: 2px solid var(--white);
  border-radius: 4px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
}

.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-gray) 50%, var(--mid-gray) 100%);
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(17,17,17,0.92) 0%, rgba(17,17,17,0.6) 60%, rgba(17,17,17,0.3) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 80px;
  max-width: 720px;
}

.hero-content h1 {
  font-size: 64px;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 18px;
  color: var(--light-gray);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

/* ===== ABOUT SECTION ===== */
.about {
  padding: 100px 80px;
  background: var(--dark);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.about-image {
  aspect-ratio: 4/3;
  background: var(--dark-gray);
  border-radius: 8px;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text h2 {
  font-size: 42px;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 16px;
  color: var(--light-gray);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ===== SERVICES SECTION ===== */
.services {
  padding: 100px 80px;
  background: var(--black);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background: var(--dark);
  border-radius: 8px;
  padding: 40px 32px;
  text-align: center;
  border: 1px solid var(--dark-gray);
  transition: border-color 0.3s, transform 0.3s;
}

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

.service-icon {
  width: 64px;
  height: 64px;
  background: rgba(76, 217, 100, 0.1);
  border-radius: 16px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
}

.service-icon i {
  width: 28px;
  height: 28px;
  stroke-width: 1.5;
}

.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.service-card p {
  color: var(--light-gray);
  font-size: 14px;
  line-height: 1.7;
}

/* ===== FEATURES STRIP ===== */
.features-strip {
  padding: 60px 80px;
  background: var(--green);
  color: var(--black);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.feature-item h4 {
  font-size: 15px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 13px;
  font-weight: 600;
}

.feature-item .feat-icon {
  margin-bottom: 12px;
}

.feature-item .feat-icon i {
  width: 32px;
  height: 32px;
  stroke-width: 1.5;
}

/* ===== PRICING ===== */
.pricing {
  padding: 100px 80px;
  background: var(--dark);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto 60px;
}

.pricing-card {
  border-radius: 12px;
  overflow: hidden;
  text-align: center;
  transition: transform 0.3s;
}

.pricing-card:hover { transform: translateY(-6px); }

.pricing-card-header {
  padding: 28px 24px 16px;
  font-weight: 900;
  text-transform: uppercase;
}

.pricing-card-body {
  padding: 24px;
}

.plan-name {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 2px;
}

.plan-price {
  font-size: 16px;
  font-weight: 700;
}

.plan-sessions {
  font-size: 72px;
  font-weight: 900;
  line-height: 1;
  margin: 12px 0 4px;
}

.plan-sessions-label {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.plan-validity {
  font-size: 13px;
  opacity: 0.8;
}

.card-green .pricing-card-header { background: #5dd470; color: var(--black); }
.card-green .pricing-card-body { background: var(--green); color: var(--black); }

.card-white .pricing-card-header { background: #f5f5f5; color: var(--black); }
.card-white .pricing-card-body { background: #e0e0e0; color: var(--black); }

.card-black .pricing-card-header { background: #333; color: var(--white); }
.card-black .pricing-card-body { background: var(--dark-gray); color: var(--white); }

.pricing-offers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid var(--green);
}

.pricing-offer h3 {
  font-size: 22px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pricing-offer p {
  color: var(--light-gray);
  font-size: 15px;
  line-height: 1.6;
}

/* ===== GALLERY / ATMOSPHERE ===== */
.gallery {
  padding: 100px 80px;
  background: var(--black);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-item {
  aspect-ratio: 1;
  background: var(--dark-gray);
  border-radius: 8px;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item:first-child {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 80px;
  background: var(--dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info h2 {
  font-size: 36px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 24px;
  line-height: 1.1;
}

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

.contact-detail .icon {
  width: 40px;
  height: 40px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  flex-shrink: 0;
}

.contact-detail .icon i {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.contact-detail .text h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 4px;
  letter-spacing: 1px;
}

.contact-detail .text p {
  color: var(--light-gray);
  font-size: 15px;
}

.contact-detail .text a {
  color: var(--green);
  text-decoration: none;
  transition: opacity 0.3s;
}

.contact-detail .text a:hover {
  opacity: 0.8;
}

.social-links {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

.social-link {
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--dark-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: border-color 0.3s, color 0.3s;
}

.social-link i {
  width: 18px;
  height: 18px;
  stroke-width: 1.5;
}

.social-link:hover {
  border-color: var(--green);
  color: var(--green);
}

.contact-map {
  border-radius: 8px;
  overflow: hidden;
  min-height: 360px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
  filter: grayscale(1) invert(1) contrast(1.1) brightness(0.7);
}

/* ===== FOOTER ===== */
footer {
  padding: 32px 80px;
  background: var(--black);
  border-top: 1px solid var(--dark-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer p {
  color: #666;
  font-size: 13px;
}

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

.footer-links a {
  color: #666;
  text-decoration: none;
  font-size: 13px;
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--green); }

/* ===== MOBILE MENU ===== */
.nav-links.open {
  display: flex;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content h1 { font-size: 48px; }
  .services-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-item:first-child { grid-column: span 2; grid-row: span 1; aspect-ratio: 2/1; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  nav {
    padding: 12px 20px;
    flex-wrap: wrap;
  }

  .nav-logo .logo-icon { width: 36px; height: 36px; }
  .nav-logo .logo-text { font-size: 15px; }
  .nav-logo .logo-text span { font-size: 8px; letter-spacing: 2px; }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: 0;
    order: 3;
    padding-top: 16px;
    border-top: 1px solid var(--dark-gray);
    margin-top: 12px;
  }

  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 14px 0;
    font-size: 15px;
    border-bottom: 1px solid var(--dark-gray);
  }

  .nav-links li:last-child a { border-bottom: none; }

  .nav-cta {
    text-align: center;
    margin-top: 8px;
    padding: 14px 24px !important;
  }

  .nav-mobile-toggle { display: block; }

  .hero { min-height: 85vh; }
  .hero-content { padding: 0 20px; }
  .hero-content h1 { font-size: 32px; margin-bottom: 16px; }
  .hero-content p { font-size: 15px; margin-bottom: 28px; line-height: 1.6; }
  .hero-buttons { flex-direction: column; gap: 12px; }
  .btn-primary, .btn-outline {
    display: block;
    text-align: center;
    padding: 16px 24px;
    font-size: 14px;
    width: 100%;
  }

  .section-header h2 { font-size: 28px; }
  .section-header p { font-size: 14px; }

  .about { padding: 60px 20px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-text h2 { font-size: 28px; }
  .about-text p { font-size: 15px; }

  .services { padding: 60px 20px; }
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 28px 24px; }
  .service-card h3 { font-size: 16px; }

  .features-strip { padding: 40px 20px; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .feature-item h4 { font-size: 13px; }
  .feature-item p { font-size: 12px; }

  .pricing { padding: 60px 20px; }
  .pricing-grid { grid-template-columns: 1fr; gap: 20px; max-width: 400px; }
  .plan-sessions { font-size: 56px; }
  .pricing-offers { grid-template-columns: 1fr; gap: 24px; padding-top: 32px; }
  .pricing-offer h3 { font-size: 18px; }
  .pricing-offer p { font-size: 14px; }

  .gallery { padding: 60px 20px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .gallery-item:first-child { grid-column: span 2; aspect-ratio: 16/9; }

  .contact { padding: 60px 20px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-info h2 { font-size: 28px; }
  .contact-map { min-height: 280px; }
  .contact-map iframe { min-height: 280px; }

  footer {
    flex-direction: column;
    gap: 16px;
    text-align: center;
    padding: 24px 20px;
  }
  .footer-links { flex-direction: column; gap: 8px; }
}

@media (max-width: 380px) {
  .hero-content h1 { font-size: 26px; }
  .features-grid { grid-template-columns: 1fr; }
  .nav-logo { gap: 8px; }
  .nav-logo .logo-icon { width: 30px; height: 30px; }
  .nav-logo .logo-text { font-size: 13px; }
}