:root {
  --fitness-blue: #1a4b8c;
  --fitness-light-blue: #4d8be8;
  --fitness-red: #e63946;
  --fitness-light: #f8f9fa;
  --fitness-dark: #212529;
  --fitness-gray: #6c757d;
  --fitness-bg: #f1f5f9;

  --radius-xl: 35px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-round: 50%;

  --shadow-card: 0 5px 16px 0 rgba(26,75,140,0.1);
  --shadow-card-hover: 0 12px 32px 0 rgba(26,75,140,0.15);
}

body {
  background: var(--fitness-bg);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  min-height: 100vh;
  color: var(--fitness-dark);
}

.fitness-navbar {
  background: linear-gradient(90deg, var(--fitness-blue) 0%, var(--fitness-light-blue) 100%);
  box-shadow: 0 2px 10px 0 rgba(26,75,140,0.1);
}

.navbar-brand,
.footer-brand {
  font-family: 'Oswald', sans-serif;
  color: white !important;
  font-size: 2rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-link {
  color: rgba(255,255,255,0.8) !important;
  font-weight: 600;
  transition: color .25s;
}

.nav-link.active,
.nav-link:hover {
  color: white !important;
}

.fitness-hero {
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('/assets/background.avif');
  background-size: cover;
  background-position: center;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  padding: 100px 0 70px 0;
  text-align: center;
  color: white;
}

.fitness-hero h1 {
  font-family: 'Oswald', sans-serif;
  color: white;
  font-size: 3.5rem;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.fitness-hero p {
  color: rgba(255,255,255,0.9);
  font-size: 1.2rem;
}

.btn-fitness {
  background: linear-gradient(94deg, var(--fitness-red), var(--fitness-blue));
  border: none;
  color: white !important;
  font-weight: 700;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px 0 rgba(230,57,70,0.2);
  transition: all .21s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-fitness:hover {
  background: linear-gradient(94deg, var(--fitness-blue), var(--fitness-red));
  transform: translateY(-2px);
}

.fitness-card {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  background: white;
  border: none;
}

.fitness-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.fitness-contact {
  background: white;
}

.social-icon {
  display: inline-block;
  margin-right: 13px;
  color: var(--fitness-blue);
  font-size: 1.3rem;
  transition: all .2s;
}

.social-icon:hover {
  color: var(--fitness-red);
  transform: scale(1.1);
}

.fitness-footer {
  background: linear-gradient(90deg, var(--fitness-blue), var(--fitness-light-blue));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  color: white;
  margin-top: 40px;
}

.fitness-footer a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color .2s;
}
.fitness-footer a:hover {
  color: white;
  text-decoration: underline;
}
.fitness-footer-hr {
  border-color: rgba(255,255,255,0.1);
}

.fitness-privacy a {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
}

.form-control,
.form-floating > label {
  border-radius: var(--radius-sm);
}
.form-control:focus {
  border-color: var(--fitness-blue);
  box-shadow: 0 0 0 .1rem rgba(26,75,140,0.25);
}

/* Карточки услуг и отзывов */
.service-card {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  background: white;
  transition: transform .15s, box-shadow .15s;
}
.service-card:hover {
  transform: translateY(-7px) scale(1.03);
  box-shadow: var(--shadow-card-hover);
}
.service-img {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  height: 255px;
  object-fit: cover;
  background: var(--fitness-bg);
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-md);
  box-shadow: 0 0 8px 0 rgba(26,75,140,0.1);
  padding: 25px;
  margin-bottom: 20px;
}

.testimonial-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 99px;
  box-shadow: 0 2px 10px rgba(26,75,140,0.15);
  flex-shrink: 0;
}

.stats-number {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--fitness-red);
}

.section-title {
  font-family: 'Oswald', sans-serif;
  color: var(--fitness-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 15px;
}

.section-title:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--fitness-red);
}