/* ============================================================
   IronPulse Elite Fitness — Premium Landing Page Styles
   Theme: Black / Red | Glassmorphism | Mobile-First
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-black: #0a0a0a;
  --color-dark: #111111;
  --color-dark-2: #1a1a1a;
  --color-dark-3: #222222;
  --color-red: #e50914;
  --color-red-light: #ff1a25;
  --color-red-dark: #b8070f;
  --color-red-glow: rgba(229, 9, 20, 0.4);
  --color-white: #ffffff;
  --color-gray-100: #f5f5f5;
  --color-gray-300: #cccccc;
  --color-gray-500: #888888;
  --color-gray-700: #444444;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', sans-serif;

  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(20px);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-red: 0 8px 32px var(--color-red-glow);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 80px;

  --container-max: 1200px;
  --section-padding: 100px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-gray-300);
  background-color: var(--color-black);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

address {
  font-style: normal;
}

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  padding: 12px 24px;
  background: var(--color-red);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus {
  top: 16px;
}

:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 3px;
}

/* ---------- Utility Classes ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section--dark {
  background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-black) 100%);
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 16px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 400;
  letter-spacing: 2px;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--color-gray-500);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-red-light), var(--color-red-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  color: var(--color-white);
  box-shadow: var(--shadow-red);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px var(--color-red-glow);
  background: linear-gradient(135deg, var(--color-red-light), var(--color-red));
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--glass-border);
}

.btn--outline:hover {
  border-color: var(--color-red);
  color: var(--color-red);
  transform: translateY(-3px);
}

.btn--lg {
  padding: 18px 36px;
  font-size: 1rem;
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn--block {
  width: 100%;
}

/* ---------- Header / Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition);
}

.header.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  color: var(--color-white);
  flex-shrink: 0;
}

.nav__logo strong {
  color: var(--color-red);
}

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

.nav__link {
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-300);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-white);
  background: rgba(229, 9, 20, 0.15);
}

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

.nav__call {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}

.nav__call:hover {
  background: var(--color-red);
}

.nav__whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #25d366;
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 1.2rem;
  transition: transform var(--transition);
}

.nav__whatsapp:hover {
  transform: scale(1.1);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

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

.hero__video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 10, 10, 0.92) 0%,
    rgba(10, 10, 10, 0.7) 50%,
    rgba(229, 9, 20, 0.15) 100%
  );
}

.hero__particles {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, var(--color-red-glow) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(229, 9, 20, 0.1) 0%, transparent 40%);
  z-index: 1;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-height) + 40px) 24px 80px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-red-light);
  margin-bottom: 24px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 400;
  letter-spacing: 3px;
  color: var(--color-white);
  line-height: 1.05;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-gray-300);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero__stat {
  text-align: center;
}

.hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-white);
  letter-spacing: 1px;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gray-500);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-red), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---------- About Section ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__image-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.about__img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about__image-card:hover .about__img {
  transform: scale(1.05);
}

.about__experience {
  position: absolute;
  bottom: 24px;
  right: 24px;
  padding: 20px 28px;
  background: var(--color-red);
  border-radius: var(--radius-md);
  text-align: center;
}

.about__exp-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-white);
  line-height: 1;
}

.about__exp-text {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.9);
}

.about__heading {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 20px;
}

.about__content p {
  margin-bottom: 16px;
}

.about__features {
  margin: 24px 0 32px;
}

.about__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 0.95rem;
}

.about__features i {
  color: var(--color-red);
  font-size: 1rem;
}

/* ---------- Why Choose Us ---------- */
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  padding: 32px;
  transition: all var(--transition);
}

.why-card:hover {
  transform: translateY(-8px);
  border-color: rgba(229, 9, 20, 0.3);
  box-shadow: var(--shadow-red);
}

.why-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  border-radius: var(--radius-md);
  font-size: 1.4rem;
  color: var(--color-white);
  margin-bottom: 20px;
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 12px;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

/* ---------- Statistics ---------- */
.stats {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}

.stats__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-red-dark), var(--color-black));
  opacity: 0.3;
}

.stats__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item__num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  color: var(--color-white);
  letter-spacing: 2px;
  line-height: 1;
}

.stat-item__suffix {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-red);
}

.stat-item__label {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--color-gray-300);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---------- Features Grid ---------- */
.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  cursor: pointer;
}

.feature-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.feature-card:hover img {
  transform: scale(1.1);
}

.feature-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  transition: background var(--transition);
}

.feature-card:hover .feature-card__overlay {
  background: linear-gradient(to top, rgba(229, 9, 20, 0.8) 0%, rgba(10, 10, 10, 0.4) 100%);
}

.feature-card__overlay h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 8px;
}

.feature-card__overlay p {
  font-size: 0.9rem;
  color: var(--color-gray-300);
}

/* ---------- Membership Plans ---------- */
.membership__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.plan-card {
  padding: 40px 32px;
  position: relative;
  transition: all var(--transition);
}

.plan-card:hover {
  transform: translateY(-8px);
}

.plan-card--featured {
  border-color: var(--color-red);
  box-shadow: var(--shadow-red);
  transform: scale(1.03);
}

.plan-card--featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.plan-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 20px;
  background: var(--color-red);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.plan-card__name {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 2px;
  color: var(--color-white);
}

.plan-card__tagline {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  margin-bottom: 24px;
}

.plan-card__price {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--glass-border);
}

.plan-card__currency {
  font-size: 1.2rem;
  color: var(--color-red);
  vertical-align: super;
}

.plan-card__amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--color-white);
  letter-spacing: 1px;
}

.plan-card__period {
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

.plan-card__features {
  margin-bottom: 32px;
}

.plan-card__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.plan-card__features i {
  color: var(--color-red);
  font-size: 0.8rem;
}

.plan-card__disabled {
  opacity: 0.4;
}

.plan-card__disabled i {
  color: var(--color-gray-700);
}

.membership__note {
  text-align: center;
  margin-top: 48px;
  padding: 16px 24px;
  background: rgba(229, 9, 20, 0.1);
  border: 1px solid rgba(229, 9, 20, 0.2);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--color-gray-300);
}

.membership__note i {
  color: var(--color-red);
  margin-right: 8px;
}

/* ---------- BMI Calculator ---------- */
.bmi__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 48px;
  align-items: start;
}

.bmi__scale-bar {
  display: flex;
  height: 12px;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 24px;
}

.bmi__scale-seg {
  flex: 1;
  font-size: 0;
}

.bmi__scale-seg--under { background: #3498db; }
.bmi__scale-seg--normal { background: #2ecc71; }
.bmi__scale-seg--over { background: #f39c12; }
.bmi__scale-seg--obese { background: var(--color-red); }

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

.bmi__form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 8px;
}

.bmi__form input,
.bmi__form select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition);
}

.bmi__form input:focus,
.bmi__form select:focus {
  outline: none;
  border-color: var(--color-red);
}

.bmi__form small {
  display: block;
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--color-gray-500);
}

.bmi__form select option {
  background: var(--color-dark);
}

.bmi__result {
  margin-top: 24px;
  padding: 24px;
  background: rgba(229, 9, 20, 0.1);
  border: 1px solid rgba(229, 9, 20, 0.2);
  border-radius: var(--radius-md);
  text-align: center;
}

.bmi__result-value {
  margin-bottom: 12px;
}

.bmi__result-num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-red);
  letter-spacing: 2px;
}

.bmi__result-label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.bmi__result-category {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.bmi__result-advice {
  font-size: 0.9rem;
  color: var(--color-gray-300);
  margin-bottom: 16px;
}

/* ---------- Trainers ---------- */
.trainers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trainer-card {
  overflow: hidden;
  transition: all var(--transition);
}

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

.trainer-card__image {
  position: relative;
  overflow: hidden;
}

.trainer-card__image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.trainer-card:hover .trainer-card__image img {
  transform: scale(1.08);
}

.trainer-card__social {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  display: flex;
  gap: 8px;
  opacity: 0;
  transition: all var(--transition);
}

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

.trainer-card__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-red);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  transition: transform var(--transition);
}

.trainer-card__social a:hover {
  transform: scale(1.15);
}

.trainer-card__body {
  padding: 24px;
}

.trainer-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  color: var(--color-white);
}

.trainer-card__role {
  display: block;
  font-size: 0.8rem;
  color: var(--color-red);
  font-weight: 600;
  margin-bottom: 12px;
}

.trainer-card__certs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.trainer-card__certs span {
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-gray-300);
}

.trainer-card__body p {
  font-size: 0.85rem;
  color: var(--color-gray-500);
}

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

.transform-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-dark-2);
  transition: all var(--transition);
}

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

.transform-card__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.transform-card__before,
.transform-card__after {
  position: relative;
  overflow: hidden;
}

.transform-card__before img,
.transform-card__after img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.transform-card__label {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  background: rgba(10, 10, 10, 0.8);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-gray-300);
  border-radius: var(--radius-full);
}

.transform-card__label--after {
  background: var(--color-red);
  color: var(--color-white);
}

.transform-card__info {
  padding: 20px 24px;
}

.transform-card__info h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 4px;
}

.transform-card__info p {
  font-size: 0.85rem;
  color: var(--color-gray-500);
}

/* ---------- Programs ---------- */
.programs__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.program-card {
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}

.program-card:hover {
  transform: translateY(-8px);
  border-color: rgba(229, 9, 20, 0.3);
}

.program-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  border-radius: 50%;
  font-size: 1.5rem;
  color: var(--color-white);
}

.program-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 8px;
}

.program-card__duration {
  display: block;
  font-size: 0.8rem;
  color: var(--color-red);
  font-weight: 600;
  margin-bottom: 16px;
}

.program-card p {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  margin-bottom: 16px;
}

.program-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.program-card__tags li {
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-gray-300);
}

/* ---------- Supplements ---------- */
.supplements__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.supplement-card {
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
  overflow: hidden;
}

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

.supplement-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  transition: transform 0.6s ease;
}

.supplement-card:hover img {
  transform: scale(1.05);
}

.supplement-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 8px;
}

.supplement-card p {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin-bottom: 12px;
}

.supplement-card__price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-red);
  letter-spacing: 1px;
}

/* ---------- Timetable ---------- */
.timetable__wrap {
  padding: 32px;
  overflow: hidden;
}

.timetable__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.timetable__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.timetable__table th,
.timetable__table td {
  padding: 14px 16px;
  text-align: center;
  font-size: 0.85rem;
  border: 1px solid var(--glass-border);
}

.timetable__table thead th {
  background: rgba(229, 9, 20, 0.15);
  color: var(--color-white);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.75rem;
}

.timetable__table tbody th {
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-red);
  font-weight: 600;
  white-space: nowrap;
}

.timetable__table td {
  color: var(--color-gray-300);
  transition: all var(--transition);
}

.timetable__table td:hover {
  background: rgba(229, 9, 20, 0.1);
  color: var(--color-white);
}

/* ---------- Process Timeline ---------- */
.process__timeline {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.process-step:nth-child(even) {
  flex-direction: row-reverse;
}

.process-step__num {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  border-radius: 50%;
  box-shadow: var(--shadow-red);
}

.process-step__content {
  flex: 1;
  padding: 28px 32px;
}

.process-step__content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 8px;
}

.process-step__content p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

/* ---------- Benefits ---------- */
.benefits__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.benefits__list li {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--glass-border);
}

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

.benefits__list i {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(229, 9, 20, 0.15);
  color: var(--color-red);
  border-radius: var(--radius-md);
  font-size: 1.2rem;
}

.benefits__list strong {
  display: block;
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 4px;
}

.benefits__list p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

.benefits__img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ---------- Gallery Swiper ---------- */
.gallery__swiper {
  padding: 0 0 60px;
  overflow: hidden;
}

.gallery__slide {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
}

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

.gallery__swiper .swiper-button-prev,
.gallery__swiper .swiper-button-next {
  color: var(--color-red);
  background: rgba(10, 10, 10, 0.7);
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.gallery__swiper .swiper-button-prev::after,
.gallery__swiper .swiper-button-next::after {
  font-size: 1rem;
}

.gallery__swiper .swiper-pagination-bullet-active {
  background: var(--color-red);
}

/* ---------- Success Stories ---------- */
.success__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.success-card {
  padding: 32px;
  transition: all var(--transition);
}

.success-card:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 9, 20, 0.3);
}

.success-card__quote {
  font-size: 1.5rem;
  color: var(--color-red);
  opacity: 0.5;
  margin-bottom: 16px;
}

.success-card p {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-gray-300);
  margin-bottom: 24px;
  line-height: 1.8;
}

.success-card__author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.success-card__author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-red);
}

.success-card__author strong {
  display: block;
  color: var(--color-white);
  font-size: 0.95rem;
}

.success-card__author span {
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

/* ---------- Google Reviews ---------- */
.reviews__rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

.reviews__stars {
  color: #fbbc04;
  font-size: 1.2rem;
}

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

.review-card {
  padding: 28px;
  transition: all var(--transition);
}

.review-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.review-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.review-card__avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 50%;
}

.review-card__verified {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: #4285f4;
}

.review-card__stars {
  color: #fbbc04;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.review-card p {
  font-size: 0.9rem;
  color: var(--color-gray-300);
  line-height: 1.7;
}

/* ---------- Testimonials Swiper ---------- */
.testimonials__swiper {
  max-width: 700px;
  margin: 0 auto;
  padding-bottom: 48px;
}

.testimonial-slide {
  padding: 40px;
  text-align: center;
}

.testimonial-slide p {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-gray-300);
  line-height: 1.8;
  margin-bottom: 28px;
}

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

.testimonial-slide footer img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-red);
}

.testimonial-slide cite {
  font-style: normal;
  text-align: left;
}

.testimonial-slide cite strong {
  display: block;
  color: var(--color-white);
}

.testimonials__swiper .swiper-pagination-bullet-active {
  background: var(--color-red);
}

/* ---------- FAQ Accordion ---------- */
.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--glass-border);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  text-align: left;
  transition: color var(--transition);
}

.faq-item__question:hover {
  color: var(--color-red);
}

.faq-item__question i {
  transition: transform var(--transition);
  color: var(--color-red);
}

.faq-item__question[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.faq-item__answer {
  padding: 0 0 24px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item__answer p {
  font-size: 0.95rem;
  color: var(--color-gray-500);
  line-height: 1.8;
}

.faq-item__answer[hidden] {
  display: none;
}

/* ---------- Join CTA ---------- */
.join-cta__box {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  padding: 64px;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.join-cta__box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-red-glow), transparent 70%);
  pointer-events: none;
}

.join-cta__content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 2px;
  color: var(--color-white);
  margin-bottom: 16px;
}

.join-cta__content p {
  font-size: 1.05rem;
  color: var(--color-gray-300);
  margin-bottom: 32px;
  max-width: 520px;
}

.join-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.join-cta__visual img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ---------- Contact Section ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: start;
}

.contact__form {
  padding: 40px;
}

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

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

.contact__form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 8px;
}

.contact__form input,
.contact__form select,
.contact__form textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
  resize: vertical;
}

.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--color-red);
}

.contact__form select option {
  background: var(--color-dark);
}

.form-success {
  margin-top: 16px;
  padding: 12px;
  background: rgba(46, 204, 113, 0.15);
  border: 1px solid rgba(46, 204, 113, 0.3);
  border-radius: var(--radius-sm);
  color: #2ecc71;
  text-align: center;
  font-weight: 600;
}

.contact__sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__info-card {
  padding: 32px;
}

.contact__info-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 24px;
}

.contact__details li {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--glass-border);
}

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

.contact__details i {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(229, 9, 20, 0.15);
  color: var(--color-red);
  border-radius: var(--radius-sm);
}

.contact__details strong {
  display: block;
  color: var(--color-white);
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.contact__details a {
  color: var(--color-gray-300);
  transition: color var(--transition);
}

.contact__details a:hover {
  color: var(--color-red);
}

.contact__map {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.contact__map iframe {
  display: block;
  filter: grayscale(30%) contrast(1.1);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-dark);
  border-top: 1px solid var(--glass-border);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer__logo strong {
  color: var(--color-red);
}

.footer__brand p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  margin-bottom: 24px;
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  color: var(--color-gray-300);
  font-size: 1rem;
  transition: all var(--transition);
}

.footer__social a:hover {
  background: var(--color-red);
  color: var(--color-white);
  transform: translateY(-3px);
}

.footer__links h4,
.footer__contact h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer__links li {
  padding: 6px 0;
}

.footer__links a {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-red);
}

.footer__contact address {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  line-height: 2;
}

.footer__contact a {
  color: var(--color-gray-500);
  transition: color var(--transition);
}

.footer__contact a:hover {
  color: var(--color-red);
}

.footer__bottom {
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__bottom p {
  font-size: 0.85rem;
  color: var(--color-gray-700);
}

.footer__demo {
  font-size: 0.75rem !important;
  color: var(--color-gray-700) !important;
}

/* ---------- Floating Buttons ---------- */
.float-btn {
  position: fixed;
  z-index: 999;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-white);
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  animation: floatPulse 3s ease-in-out infinite;
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-btn--whatsapp {
  bottom: 100px;
  right: 24px;
  background: #25d366;
}

.float-btn--call {
  bottom: 168px;
  right: 24px;
  background: var(--color-red);
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-dark-3);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--color-white);
  font-size: 1rem;
  transition: all var(--transition);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-red);
  border-color: var(--color-red);
}

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3); }
  50% { box-shadow: 0 4px 30px rgba(229, 9, 20, 0.4); }
}

/* ============================================================
   RESPONSIVE — Mobile First Breakpoints
   ============================================================ */

/* Tablet: 1024px */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--header-height) + 24px) 32px 32px;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    transition: right var(--transition);
    gap: 0;
    overflow-y: auto;
  }

  .nav__menu.open {
    right: 0;
  }

  .nav__link {
    width: 100%;
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--glass-border);
  }

  .nav__toggle {
    display: flex;
  }

  .nav__call span {
    display: none;
  }

  .about__grid,
  .benefits__grid,
  .bmi__wrapper,
  .contact__grid,
  .join-cta__box {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .membership__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .plan-card--featured {
    transform: none;
  }

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

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

  .transform__grid,
  .success__grid,
  .reviews__grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

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

  .join-cta__visual {
    display: none;
  }

  .join-cta__box {
    padding: 40px;
  }
}

/* Mobile: 768px */
@media (max-width: 768px) {
  :root {
    --section-padding: 64px;
    --header-height: 70px;
  }

  .nav__actions .btn--sm {
    display: none;
  }

  .hero__stats {
    gap: 20px;
  }

  .hero__stat-divider {
    display: none;
  }

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

  .why-us__grid {
    grid-template-columns: 1fr;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .trainers__grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .programs__grid,
  .supplements__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .process-step,
  .process-step:nth-child(even) {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

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

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

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .bmi__wrapper {
    padding: 28px;
  }

  .contact__form {
    padding: 28px;
  }

  .float-btn--call {
    bottom: 156px;
  }

  .float-btn--whatsapp {
    bottom: 92px;
  }
}

/* Small Mobile: 480px */
@media (max-width: 480px) {
  .hero__cta {
    flex-direction: column;
    align-items: center;
  }

  .hero__cta .btn {
    width: 100%;
    max-width: 320px;
  }

  .join-cta__actions {
    flex-direction: column;
  }

  .join-cta__actions .btn {
    width: 100%;
  }

  .about__img {
    height: 320px;
  }

  .benefits__img {
    height: 320px;
  }
}

/* ========== PREMIUM UPGRADE — dark luxury, 3D, glow, motion ========== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  z-index: 10002;
  background: linear-gradient(90deg, var(--color-red), #ff4444);
  box-shadow: 0 0 16px var(--color-red-glow);
}

body {
  background: linear-gradient(180deg, #080808 0%, #0d0d0d 50%, #0a0a0a 100%);
}

.hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(229, 9, 20, 0.15) 0%, transparent 65%);
  top: -10%;
  right: -10%;
  z-index: 1;
  pointer-events: none;
  animation: redOrb 9s ease-in-out infinite;
}

@keyframes redOrb {
  0%, 100% { transform: translate(0, 0); opacity: 0.8; }
  50% { transform: translate(-20px, 20px); opacity: 1; }
}

.glass-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.glass-card:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 9, 20, 0.35);
  box-shadow: 0 20px 50px rgba(229, 9, 20, 0.15), 0 8px 32px rgba(0, 0, 0, 0.5);
}

.plan-card,
.trainer-card,
.feature-card,
.review-card,
.success-card {
  transform-style: preserve-3d;
  transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.45s ease;
}

.plan-card:hover {
  transform: translateY(-16px) scale(1.02);
  box-shadow: 0 30px 60px rgba(229, 9, 20, 0.2);
}

.trainer-card:hover,
.success-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(229, 9, 20, 0.12);
}

.feature-card:hover {
  transform: scale(1.02);
}

.feature-card__overlay h3,
.review-card strong,
.review-card__header strong {
  color: var(--color-white);
}

.reviews__rating span { color: var(--color-gray-300); }

.btn--primary {
  position: relative;
  overflow: hidden;
}
.btn--primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.2) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.btn--primary:hover::after { transform: translateX(100%); }

.about, .features, .bmi, .transformations, .supplements, .process, .gallery, .reviews, .faq, .contact {
  background: linear-gradient(180deg, #0c0c0c 0%, #111111 100%);
}

.hero { background: linear-gradient(135deg, #0a0a0a 0%, #150808 50%, #0a0a0a 100%); }

.float-btn {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.float-btn:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 32px rgba(229, 9, 20, 0.35);
}

@media (max-width: 768px) {
  .membership__grid, .trainers__grid, .transform__grid { grid-template-columns: 1fr; }
  .timetable__wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .contact__map iframe { min-height: 260px; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .plan-card { padding: 28px 20px; }
}