/* ========================================
   SET — Sports Endurance Training
   Modern Dark Theme with Gold & Silver accents
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
  --gold: #D4A84B;
  --gold-light: #E8C876;
  --gold-dark: #B08930;
  --silver: #C0C0C0;
  --silver-light: #E0E0E0;
  --dark: #111111;
  --dark-card: #1a1a1a;
  --dark-surface: #222222;
  --dark-border: #333333;
  --text-primary: #ffffff;
  --text-secondary: #aaaaaa;
  --text-muted: #888888;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--text-primary);
}

.display-heading {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
}

a { color: var(--gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold-light); }

::selection { background: var(--gold); color: var(--dark); }

img { max-width: 100%; }

/* ---- Navbar ---- */
.navbar {
  background: rgba(17, 17, 17, 0.95) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  padding: 0.8rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0.4rem 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--gold) !important;
  letter-spacing: 1px;
}

.navbar-brand img {
  height: 42px;
  margin-right: 10px;
  border-radius: 50%;
}

.navbar-nav .nav-link {
  color: var(--silver-light) !important;
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.5rem 1rem !important;
  transition: var(--transition);
  position: relative;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 60%;
}

.navbar-nav .nav-link:hover {
  color: var(--gold) !important;
}

.navbar-toggler {
  border-color: var(--gold) !important;
  padding: 0.4rem 0.6rem;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23D4A84B' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.btn-area-cliente {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)) !important;
  color: var(--dark) !important;
  border: none !important;
  border-radius: 25px !important;
  padding: 0.5rem 1.5rem !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.8rem !important;
}

.btn-area-cliente:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold)) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(212, 168, 75, 0.4);
}

.btn-area-cliente::after { display: none !important; }

.dropdown-menu {
  background: var(--dark-card) !important;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 0.5rem;
}

.dropdown-item {
  color: var(--silver-light) !important;
  border-radius: 8px;
  padding: 0.5rem 1rem;
  transition: var(--transition);
}

.dropdown-item:hover {
  background: var(--dark-surface) !important;
  color: var(--gold) !important;
}

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

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17,17,17,0.85) 0%, rgba(17,17,17,0.5) 50%, rgba(17,17,17,0.7) 100%);
  z-index: 1;
}

.hero-section .container { position: relative; z-index: 2; }

.hero-section h1 {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-section h1 span { color: var(--gold); }

.hero-section .lead {
  font-size: 1.2rem;
  color: var(--silver-light);
  max-width: 550px;
  margin-bottom: 2rem;
  font-weight: 300;
}

/* ---- Page Headers ---- */
.page-header {
  position: relative;
  padding: 8rem 0 4rem;
  text-align: center;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17,17,17,0.9), rgba(17,17,17,0.6));
  z-index: 1;
}

.page-header .container { position: relative; z-index: 2; }

.page-header h1 {
  font-size: 3rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
}

.page-header .subtitle {
  color: var(--gold);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.9rem;
}

/* ---- Buttons ---- */
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
  border: none;
  border-radius: 30px;
  padding: 0.8rem 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 168, 75, 0.35);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
  border-radius: 30px;
  padding: 0.75rem 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 168, 75, 0.35);
}

.btn-outline-silver {
  background: transparent;
  color: var(--silver-light);
  border: 2px solid var(--silver);
  border-radius: 30px;
  padding: 0.75rem 2.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.btn-outline-silver:hover {
  background: var(--silver);
  color: var(--dark);
  transform: translateY(-2px);
}

/* ---- Section Styles ---- */
.section-padding { padding: 6rem 0; }

.section-title {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.section-heading {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.section-divider {
  width: 60px;
  height: 3px;
  background: var(--gold);
  margin: 1.5rem auto;
  border-radius: 2px;
}

.section-dark { background: var(--dark); }
.section-darker { background: var(--dark-card); }

/* ---- Cards ---- */
.set-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}

.set-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 20px rgba(212, 168, 75, 0.1);
}

.set-card .card-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.set-card .card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.set-card:hover .card-img-wrapper img {
  transform: scale(1.08);
}

.set-card .card-body {
  padding: 1.8rem;
}

.set-card .card-body h4 {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.8rem;
}

.set-card .card-body p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ---- Pricing Cards ---- */
.pricing-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.pricing-card.featured {
  border-color: var(--gold);
  background: linear-gradient(180deg, var(--dark-card) 0%, rgba(212,168,75,0.08) 100%);
}

.pricing-card .badge-popular {
  position: absolute;
  top: 20px;
  right: -30px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
  padding: 0.3rem 2.5rem;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  transform: rotate(45deg);
}

.pricing-card h4 {
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  color: var(--silver-light);
}

.pricing-card .price {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.pricing-card .price small {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-card .price .currency {
  font-size: 1.5rem;
  vertical-align: super;
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  text-align: left;
}

.pricing-card ul li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

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

.pricing-card ul li i { color: var(--gold); font-size: 0.8rem; }

/* ---- Testimonials ---- */
.testimonial-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  transition: var(--transition);
  height: 100%;
}

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

.testimonial-card .quote-icon {
  color: var(--gold);
  font-size: 2rem;
  opacity: 0.5;
  margin-bottom: 1rem;
}

.testimonial-card p {
  font-style: italic;
  color: var(--silver-light);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.testimonial-card .author {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-card .author-role {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ---- Team ---- */
.team-card {
  text-align: center;
  padding: 2rem 1rem;
  transition: var(--transition);
}

.team-card:hover { transform: translateY(-5px); }

.team-card .team-img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--dark-border);
  margin-bottom: 1.2rem;
  transition: var(--transition);
}

.team-card:hover .team-img {
  border-color: var(--gold);
  box-shadow: 0 0 30px rgba(212, 168, 75, 0.2);
}

.team-card h5 {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.3rem;
}

.team-card p {
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ---- Schedule ---- */
.schedule-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  margin-bottom: 0.8rem;
  transition: var(--transition);
}

.schedule-item:hover {
  border-color: var(--gold);
  transform: translateX(5px);
}

.schedule-item .time {
  font-weight: 600;
  color: var(--silver-light);
  font-size: 1rem;
}

.badge-available {
  background: rgba(212, 168, 75, 0.2) !important;
  color: var(--gold) !important;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 20px;
}

.badge-reserved {
  background: rgba(255, 255, 255, 0.1) !important;
  color: var(--text-muted) !important;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 20px;
}

/* ---- Forms ---- */
.form-control, .form-select {
  background: var(--dark-surface) !important;
  border: 1px solid var(--dark-border) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius);
  padding: 0.8rem 1.2rem;
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  border-color: var(--gold) !important;
  box-shadow: 0 0 0 0.2rem rgba(212, 168, 75, 0.15) !important;
}

.form-control::placeholder { color: var(--text-muted) !important; }

.form-label {
  color: var(--silver-light);
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--dark-card);
  border-top: 1px solid var(--dark-border);
  padding: 4rem 0 2rem;
}

.site-footer h5 {
  color: var(--gold);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.site-footer p, .site-footer a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.site-footer a:hover { color: var(--gold); }

.site-footer .footer-links {
  list-style: none;
  padding: 0;
}

.site-footer .footer-links li { margin-bottom: 0.6rem; }

.site-footer .social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--dark-border);
  color: var(--silver-light);
  font-size: 1.1rem;
  transition: var(--transition);
  margin-right: 0.5rem;
}

.site-footer .social-icons a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 168, 75, 0.1);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid var(--dark-border);
  padding-top: 1.5rem;
  margin-top: 3rem;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ---- Stat Counter ---- */
.stat-item { text-align: center; padding: 2rem; }

.stat-item .stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}

.stat-item .stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 0.5rem;
}

/* ---- Feature Icons ---- */
.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.5rem;
  color: var(--dark);
  transition: var(--transition);
}

.feature-icon:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(212, 168, 75, 0.3);
}

/* ---- Image Overlays ---- */
.img-overlay-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.img-overlay-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17,17,17,0.8), transparent);
}

.img-overlay-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.img-overlay-wrapper:hover img { transform: scale(1.05); }

/* ---- Gold line left ---- */
.gold-left-border {
  border-left: 3px solid var(--gold);
  padding-left: 1.5rem;
}

/* ---- Animations ---- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ---- Scroll to top ---- */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--dark);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(212, 168, 75, 0.3);
}

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

.scroll-top:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
}

/* ---- Services Page ---- */
.service-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.service-feature i {
  color: var(--gold);
  font-size: 1.3rem;
  margin-top: 0.3rem;
  flex-shrink: 0;
}

.service-feature p {
  color: var(--text-secondary);
  margin: 0;
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
  .hero-section h1 { font-size: 2.5rem; }
  .section-heading { font-size: 2rem; }
  .page-header h1 { font-size: 2.2rem; }
  .pricing-card .price { font-size: 2.8rem; }
  .navbar-collapse {
    background: var(--dark-card);
    padding: 1rem;
    border-radius: var(--radius);
    margin-top: 0.5rem;
    border: 1px solid var(--dark-border);
  }
}

@media (max-width: 575.98px) {
  .hero-section { min-height: 80vh; }
  .hero-section h1 { font-size: 2rem; }
  .section-padding { padding: 4rem 0; }
  .section-heading { font-size: 1.6rem; }
  .stat-item .stat-number { font-size: 2.2rem; }
}

/* ---- Contact map placeholder ---- */
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--dark-border);
  height: 300px;
}

/* ---- Loading animation for images ---- */
.lazy-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ---- List styled ---- */
.list-gold { list-style: none; padding: 0; }
.list-gold li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.list-gold li i { color: var(--gold); }