:root {
  --bg:#0f0f0f;
  --panel:#1b1b1b;
  --text:#f7f7f7;
  --muted:#b8b8b8;
  --red:#e53935;
  --red-dark:#b71c1c;
  --white:#fff;
  --radius:24px;
  --shadow:0 22px 60px rgba(0,0,0,.38)
}
* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth
}
body {
  margin:0;
  font-family:Inter,system-ui,sans-serif;
  background:var(--bg);
  color:var(--text)
}
a {
  color:inherit;
  text-decoration:none
}
img {
  max-width:100%;
  display:block
}
.site-header {
  position:fixed;
  top:0;
  width:100%;
  z-index:1000;
  background:rgba(15,15,15,.72);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.08)
}
.navbar {
  width:min(1180px,92%);
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0
}
.brand {
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800
}
.brand img {
  width:44px
}
.nav-links {
  display:flex;
  align-items:center;
  gap:24px;
  font-size:.94rem
}
.nav-cta,.btn {
  border-radius:999px;
  padding:12px 20px;
  font-weight:800;
  display:inline-flex;
  align-items:center;
  justify-content:center
}
.nav-cta,.btn-primary {
  background:var(--red);
  color:white;
  box-shadow:0 0 28px rgba(229,57,53,.35)
}
.btn-secondary {
  border:1px solid rgba(255,255,255,.28)
}
.btn-dark {
  background:#111
}
.menu-toggle {
  display:none;
  background:none;
  border:0;
  color:white;
  font-size:1.8rem
}
.hero {
  min-height:100vh;
  padding:160px 4% 60px;
  display:grid;
  align-items:end;
  position:relative;
  overflow:hidden;
  background:url('../assets/hero.svg') center/cover no-repeat
}
.hero-overlay {
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(0,0,0,.92),rgba(0,0,0,.55),rgba(0,0,0,.35))
}
.hero-content,.hero-stats {
  position:relative;
  z-index:1;
  width:min(1180px,100%);
  margin:auto
}
.eyebrow {
  color:var(--red);
  text-transform:uppercase;
  letter-spacing:.16em;
  font-weight:900;
  font-size:.78rem
}
.hero h1,.section-title h2,.promo h2 {
  font-family:Anton,Impact,sans-serif;
  text-transform:uppercase;
  line-height:.96;
  letter-spacing:.02em
}
.hero h1 {
  font-size:clamp(3rem,8vw,7.2rem);
  max-width:900px;
  margin:10px 0
}
.hero-text {
  max-width:680px;
  color:#ddd;
  font-size:1.2rem;
  line-height:1.7
}
.hero-actions {
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:30px
}
.hero-stats {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:70px
}
.hero-stats article {
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.12);
  border-radius:20px;
  padding:20px
}
.hero-stats strong {
  display:block;
  font-size:2rem
}
.hero-stats span {
  color:var(--muted)
}
.section {
  width:min(1180px,92%);
  margin:auto;
  padding:96px 0
}
.section-title {
  text-align:center;
  max-width:760px;
  margin:0 auto 44px
}
.section-title h2 {
  font-size:clamp(2.2rem,5vw,4.4rem);
  margin:8px 0
}
.section-title p {
  color:var(--muted);
  line-height:1.7
}
.grid {
  display:grid;
  gap:22px
}
.benefits-grid {
  grid-template-columns:repeat(4,1fr)
}
.card,.price-card,.schedule-card,.contact-form,.contact-info {
  background:var(--panel);
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  box-shadow:var(--shadow)
}
.card {
  padding:28px;
  transition:.25s
}
.card:hover,.price-card:hover {
  transform:translateY(-7px)
}
.card span {
  font-size:2rem
}
.card p,.price-card p,.price-card li {
  color:var(--muted);
  line-height:1.6
}
.dark-section {
  width:100%;
  max-width:none;
  background:#141414;
  padding-left:4%;
  padding-right:4%
}
.programs-grid {
  width:min(1180px,100%);
  margin:auto;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px
}
.program-card {
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  min-height:360px;
  background:#222
}
.program-card img {
  height:100%;
  width:100%;
  object-fit:cover
}
.program-card div {
  position:absolute;
  inset:auto 0 0;
  padding:28px;
  background:linear-gradient(transparent,rgba(0,0,0,.9))
}
.plans-grid {
  grid-template-columns:repeat(3,1fr)
}
.price-card {
  padding:32px
}
.price-card.featured {
  border-color:var(--red);
  transform:scale(1.03)
}
.price-card small {
  color:var(--red);
  font-weight:900
}
.price-card a {
  margin-top:16px;
  background:var(--red);
  border-radius:999px;
  padding:12px 18px;
  display:inline-flex;
  font-weight:900
}
.promo {
  width:min(1180px,92%);
  margin:30px auto;
  border-radius:32px;
  background:linear-gradient(135deg,var(--red),var(--red-dark));
  padding:44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  box-shadow:var(--shadow)
}
.promo h2 {
  font-size:clamp(2.3rem,5vw,4.6rem);
  margin:4px 0
}
.schedule-card {
  max-width:760px;
  margin:auto;
  overflow:hidden
}
.schedule-card div {
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding:24px 30px;
  border-bottom:1px solid rgba(255,255,255,.08)
}
.schedule-card div:last-child {
  border-bottom:0
}
.schedule-card span {
  color:var(--muted)
}
.carousel {
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:16px
}
.carousel-window {
  overflow:hidden;
  border-radius:var(--radius)
}
.carousel-track {
  display:flex;
  transition:transform .45s ease
}
.carousel-track img {
  min-width:100%;
  height:470px;
  object-fit:cover
}
.carousel-btn {
  width:46px;
  height:46px;
  border-radius:50%;
  border:0;
  background:var(--red);
  color:white;
  font-size:2rem;
  cursor:pointer
}
.contact {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px
}
.contact-info,.contact-form {
  padding:30px
}
.contact-info iframe {
  width:100%;
  height:270px;
  border:0;
  border-radius:18px;
  margin-top:18px;
  filter:grayscale(.3)
}
.contact-form {
  display:grid;
  gap:16px
}
.contact-form label {
  display:grid;
  gap:8px;
  font-weight:700
}
.contact-form input,.contact-form select,.contact-form textarea {
  width:100%;
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  padding:14px;
  background:#111;
  color:white;
  font:inherit
}
.floating-whatsapp {
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:1001;
  width:58px;
  height:58px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:#25d366;
  font-size:1.8rem;
  box-shadow:0 10px 30px rgba(0,0,0,.35)
}
.footer {
  text-align:center;
  padding:34px 20px;
  border-top:1px solid rgba(255,255,255,.08);
  color:var(--muted)
}
.garbed-signature img {
  height:42px;
  margin:14px auto 0
}
.reveal {
  opacity:0;
  transform:translateY(28px);
  transition:.7s ease
}
.reveal.visible {
  opacity:1;
  transform:none
}
@media(max-width:900px) {
  .menu-toggle {
    display:block
  }
  .nav-links {
    position:absolute;
    top:73px;
    left:4%;
    right:4%;
    display:none;
    flex-direction:column;
    background:#151515;
    border:1px solid rgba(255,255,255,.12);
    border-radius:20px;
    padding:22px
  }
  .nav-links.open {
    display:flex
  }
  .hero-stats,.benefits-grid,.programs-grid,.plans-grid,.contact {
    grid-template-columns:1fr
  }
  .promo {
    flex-direction:column;
    align-items:flex-start
  }
  .carousel-track img {
    height:330px
  }
  .schedule-card div {
    flex-direction:column
  }
  .price-card.featured {
    transform:none
  }
}