:root {
  --color-bg: #050816;
  --color-bg-alt: #0f1629;
  --color-primary: #ff6b3d;
  --color-primary-soft: rgba(255, 107, 61, 0.15);
  --color-accent: #02e1ba;
  --color-text: #f7f8fc;
  --color-muted: #a5adc6;
  --color-border: rgba(255, 255, 255, 0.08);
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.4);
  --transition-fast: 0.25s ease;
  --container-width: 1120px;
}

/* Reset-ish */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at top, #141b35 0, #050816 50%);
  color: var(--color-text);
  line-height: 1.6;
}

/* Layout helpers */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 999;
  backdrop-filter: blur(18px);
  background: linear-gradient(
    to bottom,
    rgba(5, 8, 22, 0.92),
    rgba(5, 8, 22, 0.7),
    transparent
  );
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo__mark {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 30%, #ffffff, #ff6b3d 50%, #e040fb);
  color: #050816;
  font-weight: 800;
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(255, 107, 61, 0.5);
}

.logo__text {
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav__link {
  position: relative;
  text-decoration: none;
  color: var(--color-muted);
  font-size: 0.95rem;
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: radial-gradient(circle at top left, rgba(255, 107, 61, 0.3), transparent),
    rgba(255, 255, 255, 0.02);
  box-shadow: 0 15px 30px rgba(4, 9, 30, 0.7);
}

/* Nav toggle (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle__line {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: #ffffff;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Hero */
.hero {
  padding: 5rem 0 4rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
  gap: 3rem;
  align-items: center;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero__title--accent {
  display: block;
  color: var(--color-primary);
}

.hero__subtitle {
  color: var(--color-muted);
  max-width: 32rem;
  margin-bottom: 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast), color var(--transition-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), #ff9b5b);
  color: #050816;
  box-shadow: 0 16px 40px rgba(255, 107, 61, 0.55);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 50px rgba(255, 107, 61, 0.7);
}

.btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: var(--color-text);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.04);
}

.btn--outline {
  border: 1px solid var(--color-primary);
  background: transparent;
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-primary-soft);
}

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

/* Hero stats */
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero-stat {
  min-width: 6rem;
}

.hero-stat__number {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
}

.hero-stat__label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Hero visual */
.hero__visual {
  position: relative;
}

.hero-card {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top left, rgba(2, 225, 186, 0.2), transparent),
    rgba(8, 14, 35, 0.95);
  border: 1px solid rgba(2, 225, 186, 0.3);
  box-shadow: var(--shadow-soft);
}

.hero-card__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-muted);
  letter-spacing: 0.12em;
  margin-bottom: 0.4rem;
}

.hero-card__title {
  margin: 0 0 0.4rem;
}

.hero-card__meta {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.hero-badge {
  position: absolute;
  right: 0.5rem;
  bottom: -1.2rem;
  padding: 1rem 1.1rem;
  border-radius: 1.5rem;
  background: radial-gradient(circle at top, rgba(255, 107, 61, 0.3), transparent),
    rgba(17, 24, 39, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.hero-badge__big {
  display: block;
  font-weight: 800;
  font-size: 1.2rem;
}

.hero-badge__small {
  display: block;
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section--alt {
  background: radial-gradient(circle at top left, rgba(255, 107, 61, 0.05), transparent),
    rgba(7, 12, 29, 0.9);
}

.section__header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 2rem;
}

.section__header p {
  color: var(--color-muted);
}

.section__inner {
  display: grid;
  gap: 2.5rem;
}

.section__inner--two-col {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  align-items: center;
}

.section__content p {
  color: var(--color-muted);
}

/* Checklist */
.checklist {
  list-style: none;
  padding: 0;
  margin-top: 1.25rem;
}

.checklist li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.08rem;
  font-size: 0.85rem;
  color: var(--color-accent);
}

/* About grid */
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.about-card {
  padding: 1rem 1.2rem;
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--color-border);
}

.about-card__label {
  font-size: 0.8rem;
  color: var(--color-muted);
}

.about-card__value {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
}

/* Card grids */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

/* Generic card */
.card {
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  background: rgba(10, 17, 39, 0.95);
  border: 1px solid var(--color-border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.card p {
  margin: 0.3rem 0;
  color: var(--color-muted);
}

/* Plan cards */
.cards-grid--plans {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card--plan {
  position: relative;
}

.card--plan-featured {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  background: radial-gradient(circle at top, rgba(255, 107, 61, 0.2), transparent),
    rgba(8, 14, 35, 0.98);
}

.card__tag {
  position: absolute;
  top: 0.9rem;
  right: 1rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.card__price {
  font-size: 1.8rem;
  margin-top: 0.2rem;
}

.card__price span {
  font-size: 0.8rem;
  color: var(--color-muted);
}

.card__features {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.5rem;
  font-size: 0.9rem;
}

.card__features li {
  margin-bottom: 0.4rem;
}

/* Trainers & Programs cards */
.card--program .card__meta,
.card--trainer .card__meta {
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Testimonials slider */
.testimonial-slider {
  position: relative;
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem 2.5rem;
  background: radial-gradient(circle at top, rgba(2, 225, 186, 0.15), transparent),
    rgba(6, 11, 30, 0.95);
  border: 1px solid rgba(2, 225, 186, 0.25);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.testimonial-slider__track {
  display: flex;
  transition: transform 0.45s ease;
}

.testimonial-slide {
  min-width: 100%;
  padding-right: 1rem;
}

.testimonial-slide__quote {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.testimonial-slide__meta {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.testimonial-slide__name {
  font-weight: 600;
}

.testimonial-slide__rating {
  margin-top: 0.25rem;
}

.slider-btn {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: transparent;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  font-size: 1.3rem;
  color: var(--color-text);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.slider-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.testimonial-slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.slider-dots {
  display: flex;
  gap: 0.4rem;
}

.slider-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: width var(--transition-fast), background var(--transition-fast);
}

.slider-dot--active {
  width: 18px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

/* Contact + form */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  font-size: 0.95rem;
}

.contact-list li {
  margin-bottom: 0.4rem;
}

.form {
  background: rgba(10, 17, 39, 0.96);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.form__group {
  margin-bottom: 1rem;
}

.form label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}

.form input,
.form textarea {
  width: 100%;
  border-radius: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.6rem 0.8rem;
  font-size: 0.95rem;
  background: rgba(6, 11, 30, 0.95);
  color: var(--color-text);
  outline: none;
  transition: border var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.form input:focus,
.form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(255, 107, 61, 0.3);
}

.form__error {
  display: block;
  font-size: 0.75rem;
  color: #ff7b7b;
  min-height: 1rem;
  margin-top: 0.15rem;
}

.form__status {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  min-height: 1rem;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.5rem 0;
  background: rgba(3, 6, 18, 0.95);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.delay-1 {
  transition-delay: 0.15s;
}

.delay-2 {
  transition-delay: 0.3s;
}

/* Responsive */
@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section__inner--two-col {
    grid-template-columns: minmax(0, 1fr);
  }

  .cards-grid,
  .cards-grid--plans {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .header__inner {
    padding: 0.75rem 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: 3.25rem 1rem auto;
    background: rgba(5, 8, 22, 0.98);
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
    flex-direction: column;
    padding: 0.75rem 1rem 1rem;
    gap: 0.5rem;
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
  }

  .nav--open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .hero {
    padding-top: 4rem;
  }

  .cards-grid,
  .cards-grid--plans {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-badge {
    bottom: -0.5rem;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-card {
    padding: 1.25rem;
  }

  .form {
    padding: 1.25rem;
  }
}


/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #0b1024;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #ff6b3d, #02e1ba);
  border-radius: 15px;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #ff825d, #3af5d5);
}


/* Page Transition Animation */
.page-cover {
  position: fixed;
  inset: 0;
  background: #050816;
  transform: translateY(-100%);
  transition: transform 0.6s ease;
  z-index: 9999;
}
.page-cover.page-hide {
  transform: translateY(0);
}

/* Extra animation */
.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
}
.fade-in-up.in-view {
  opacity: 1;
  transform: translateY(0);
}