/* Estilos extraídos de index.html */
:root {
  --primary-color: #05606c;
  --secondary-color: #d83c8e;
  --tertiary-color: #119aae;
  --quaternary-color: #e697a2;
  --primary-rgb: 5, 96, 108;
  --success-start: #10B981;
  --success-end: #059669;
  --error-start: #EF4444;
  --error-end: #DC2626;
}

body {
  box-sizing: border-box;
}

* {
  scroll-behavior: smooth;
}

.font-outfit { font-family: 'Outfit', sans-serif; }
.font-space { font-family: 'Space Grotesk', sans-serif; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.3); }
  50% { box-shadow: 0 0 40px rgba(var(--primary-rgb), 0.6); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-float { animation: float 6s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }
.animate-gradient { 
  background-size: 200% 200%;
  animation: gradient-shift 8s ease infinite; 
}

.slide-up {
  animation: slide-up 0.8s ease-out forwards;
  opacity: 0;
}

.slide-up-delay-1 { animation-delay: 0.1s; }
.slide-up-delay-2 { animation-delay: 0.2s; }
.slide-up-delay-3 { animation-delay: 0.3s; }
.slide-up-delay-4 { animation-delay: 0.4s; }

.glass-effect {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--tertiary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(var(--primary-rgb), 0.4);
}

.service-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(var(--primary-rgb), 0.5);
}

.nav-link {
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.portfolio-item {
  transition: all 0.4s ease;
}

.portfolio-item:hover {
  transform: scale(1.02);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.input-field {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.input-field:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
  outline: none;
}

.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 16px 24px;
  border-radius: 12px;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success {
  background: linear-gradient(135deg, var(--success-start) 0%, var(--success-end) 100%);
  color: white;
}

.toast-error {
  background: linear-gradient(135deg, var(--error-start) 0%, var(--error-end) 100%);
  color: white;
}

.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.mobile-menu.open {
  transform: translateX(0);
}

.loading-spinner {
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@view-transition { navigation: auto; }