:root {
  --red: #e10600;
  --red-dark: #b30000;
  --black: #0a0a0a;
  --dark: #141414;
  --white: #ffffff;
  --gray: #a0a0a0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Bebas Neue', Impact, sans-serif;
  letter-spacing: 1px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 2px;
}
.logo span {
  color: var(--red);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: var(--red);
}
.btn-nav {
  background: var(--red) !important;
  padding: 10px 22px;
  border-radius: 50px;
  color: white !important;
}
.btn-nav:hover {
  background: var(--red-dark) !important;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 120px 60px 80px;
  background: radial-gradient(ellipse at 70% 50%, #2a0000 0%, var(--black) 70%);
  gap: 40px;
}

.hero-content {
  max-width: 520px;
  z-index: 2;
}

.tag {
  color: var(--red);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(4rem, 10vw, 7.2rem);
  line-height: 0.9;
  margin-bottom: 24px;
  background: linear-gradient(180deg, #fff 30%, #e10600 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.35rem;
  color: var(--gray);
  margin-bottom: 40px;
}

.btn-primary {
  display: inline-block;
  background: var(--red);
  color: white;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.1rem;
  padding: 18px 42px;
  border-radius: 60px;
  transition: all 0.25s;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(225,6,0,0.4);
}
.btn-primary.big {
  font-size: 1.3rem;
  padding: 22px 56px;
}

.hero-visual {
  flex-shrink: 0;
}
.hero-img {
  width: 380px;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(225,6,0,0.35);
  object-fit: cover;
  border: 2px solid rgba(225,6,0,0.3);
}

/* SECTIONS */
.section {
  padding: 100px 0;
}
.section.dark {
  background: var(--dark);
}

.section h2 {
  font-size: clamp(2.8rem, 5vw, 4rem);
  margin-bottom: 50px;
  text-align: center;
}

.section-intro {
  text-align: center;
  color: var(--gray);
  font-size: 1.15rem;
  max-width: 620px;
  margin: -30px auto 50px;
}

/* Cards */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.card {
  background: #1c1c1c;
  border: 1px solid #2a2a2a;
  border-radius: 20px;
  padding: 36px 28px;
  transition: transform 0.25s, border-color 0.25s;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--red);
}
.card .icon {
  font-size: 2.4rem;
  margin-bottom: 18px;
}
.card h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}
.card p {
  color: var(--gray);
  font-size: 0.98rem;
}

/* GESTO section */
.gesto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}
.gesto-img {
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.5);
  border: 1px solid #333;
}
.gesto-text h3 {
  font-size: 2.2rem;
  margin-bottom: 18px;
  color: var(--red);
}
.gesto-text p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.gesto-full {
  text-align: center;
}
.gesto-full-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.caption {
  margin-top: 18px;
  color: var(--gray);
  font-size: 1.1rem;
  font-weight: 600;
}

/* Benefits */
.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.benefit {
  background: #1a1a1a;
  padding: 28px;
  border-radius: 16px;
  border-left: 4px solid var(--red);
}
.benefit h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}
.benefit p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* Check list */
.check-list {
  list-style: none;
  max-width: 640px;
  margin: 0 auto;
}
.check-list li {
  padding: 16px 0 16px 48px;
  position: relative;
  font-size: 1.15rem;
  border-bottom: 1px solid #2a2a2a;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 800;
  font-size: 1.4rem;
}

/* Points */
.points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  margin-bottom: 40px;
}
.point {
  background: #1c1c1c;
  padding: 26px;
  border-radius: 16px;
  border: 1px solid #2a2a2a;
}
.point h3 {
  font-size: 1.4rem;
  color: var(--red);
  margin-bottom: 10px;
}
.point p {
  color: var(--gray);
  font-size: 0.95rem;
}
.point .hours {
  margin-top: 10px;
  color: #ccc;
  font-size: 0.88rem;
}

.note {
  text-align: center;
  color: var(--gray);
  font-size: 0.95rem;
}
.note strong {
  color: var(--white);
}

/* CTA */
.cta {
  padding: 120px 0;
  text-align: center;
  background: linear-gradient(180deg, #1a0000 0%, var(--black) 100%);
}
.cta h2 {
  font-size: clamp(3rem, 6vw, 5rem);
  margin-bottom: 20px;
}
.cta p {
  font-size: 1.3rem;
  color: var(--gray);
  margin-bottom: 40px;
}
.cta .small {
  margin-top: 28px;
  font-size: 0.95rem;
}

/* FOOTER */
footer {
  padding: 50px 0 40px;
  border-top: 1px solid #222;
  text-align: center;
}
footer .logo {
  margin-bottom: 16px;
}
footer p {
  color: var(--gray);
  font-size: 0.9rem;
}
footer .copy {
  margin-top: 20px;
  font-size: 0.8rem;
  color: #555;
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 140px 24px 80px;
  }
  .hero-img {
    width: 100%;
    max-width: 340px;
    margin-top: 30px;
  }
  .gesto-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}

/* Recommended center */
.recommended {
  background: linear-gradient(135deg, #1a0000, #2a0a0a);
  border: 2px solid var(--red);
  border-radius: 20px;
  padding: 32px 36px;
  margin-bottom: 40px;
  text-align: center;
  position: relative;
}
.rec-badge {
  display: inline-block;
  background: var(--red);
  color: white;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.recommended h3 {
  font-size: 2.2rem;
  margin-bottom: 8px;
  color: white;
}
.rec-address {
  color: var(--red);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.rec-desc {
  color: var(--gray);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
}

/* Collaboration section */
.colab {
  padding: 60px 0;
  background: #0d0d0d;
  border-top: 1px solid #222;
  text-align: center;
}
.colab-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 50px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.colab-logo {
  height: 90px;
  width: auto;
  object-fit: contain;
}
.colab-text {
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}
.colab-text strong {
  color: white;
}

/* FJD button */
.btn-fjd {
  display: inline-block;
  margin-top: 18px;
  background: transparent;
  border: 2px solid var(--red);
  color: var(--red);
  padding: 12px 28px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.25s;
}
.btn-fjd:hover {
  background: var(--red);
  color: white;
}

/* Info section */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 50px;
}
.info-img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid #333;
  background: white;
}

.carnet-box {
  background: #1a1a1a;
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  border: 1px solid #333;
}
.carnet-box h3 {
  font-size: 1.8rem;
  margin-bottom: 14px;
  color: var(--red);
}
.carnet-box p {
  color: var(--gray);
  margin-bottom: 10px;
}
.carnet-box a {
  color: var(--red);
}
.carnet-img {
  max-width: 380px;
  width: 100%;
  margin-top: 20px;
  border-radius: 10px;
  border: 1px solid #444;
}

.note a {
  color: var(--red);
  text-decoration: underline;
}

@media (max-width: 800px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
  .colab-logos {
    gap: 30px;
  }
  .colab-logo {
    height: 70px;
  }
}

/* Language switcher */
.lang-switch {
  display: flex;
  gap: 6px;
  margin-left: 12px;
}
.lang-btn {
  background: transparent;
  border: 1px solid #444;
  color: #aaa;
  padding: 5px 10px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}
.lang-btn:hover {
  border-color: var(--red);
  color: white;
}
.lang-btn.active {
  background: var(--red);
  border-color: var(--red);
  color: white;
}

/* F1 Banner */
.f1-banner {
  background: #0a0a0a;
  padding: 40px 0 30px;
  text-align: center;
}
.f1-img {
  width: 100%;
  max-width: 1100px;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(200, 0, 0, 0.25);
  border: 1px solid #333;
}
.f1-caption {
  margin-top: 18px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #ccc;
  letter-spacing: 1px;
}