:root {
  --color-coral: #D9467A;
  --color-stone: #E8EAF0;
  --color-black: #000000;
  --color-white: #ffffff;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  background: var(--color-black);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: top 0.2s;
}

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

.hamburger__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.open .hamburger__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open .hamburger__bar:nth-child(2) {
  opacity: 0;
}

.hamburger.open .hamburger__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.animate-marquee {
  animation: marquee 30s linear infinite;
}

.animate-marquee:hover {
  animation-play-state: paused;
}

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

.form-group .helper {
  min-height: 1.2em;
}

/* ===== HERO SLIDER ===== */
.hero-slider {
  height: 100dvh;
}

.hero-slides {
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  z-index: 1;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  z-index: 2;
  pointer-events: auto;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.6);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.hero-dot.active {
  background: var(--color-white);
  border-color: var(--color-white);
}

.hero-dot:hover {
  border-color: var(--color-white);
}

.hero-arrow {
  font-size: 1.75rem;
  line-height: 1;
}

/* ===== HEADER SCROLLED ===== */
.header--scrolled {
  background: #122240 !important;
  border-bottom-color: rgba(255,255,255,0.1) !important;
}

.header--scrolled .nav-link {
  color: rgba(255,255,255,0.7) !important;
}

.header--scrolled .nav-link:hover,
.header--scrolled .nav-link.active,
.header--scrolled .mobile-nav-link.active {
  color: var(--color-coral) !important;
}

.nav-link.active,
.mobile-nav-link.active {
  color: var(--color-coral) !important;
}

.header--scrolled .hamburger {
  color: var(--color-white) !important;
}

.header--scrolled .header-logo {
  filter: brightness(0) invert(1);
}

#metodo::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.pexels.com/photos/7109243/pexels-photo-7109243.jpeg?auto=compress&cs=tinysrgb&w=1920');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  opacity: 0.1;
  pointer-events: none;
}

#cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.pexels.com/photos/8837500/pexels-photo-8837500.jpeg?auto=compress&cs=tinysrgb&w=1920');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  opacity: 0.1;
  pointer-events: none;
}

@media (max-width: 768px) {
  #metodo::before,
  #cta::before {
    background-attachment: scroll;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
  }
  html {
    scroll-behavior: auto;
  }
  .animate-marquee {
    animation: none;
  }
}