@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --bg-primary: #0A0A0B;
  --bg-secondary: #121316;
  --bg-card: #16171B;
  --bg-card-alt: #1C1D22;
  
  --text-main: #F4F4F5;
  --text-muted: #A1A1AA;
  --text-light: #71717A;
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.04);
  --border-focus: rgba(255, 255, 255, 0.25);
  
  --accent-gold: #D4AF37;
  --accent-terracotta: #E07A5F;
  --accent-sage: #81A89B;
  
  --shadow-soft: 0 4px 20px -2px rgba(0, 0, 0, 0.5);
  --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.6), 0 2px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 20px 40px -10px rgba(0, 0, 0, 0.8), 0 4px 10px -2px rgba(0, 0, 0, 0.4);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  overflow-x: hidden;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.7;
  letter-spacing: -0.01em;
}

/* Typography Helpers */
.font-serif {
  font-family: var(--font-serif);
}

.font-sans {
  font-family: var(--font-sans);
}

/* Dark Elegant Cards */
.dark-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.dark-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 255, 255, 0.18);
}

.dark-card-subtle {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
}

/* Floating Navigation Bar */
.navbar-dark {
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
}

/* Editorial Dark Badges */
.badge-clean {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
}

.badge-editorial {
  background-color: rgba(224, 122, 95, 0.12);
  border-color: rgba(224, 122, 95, 0.3);
  color: #F09D88;
}

.badge-eventos {
  background-color: rgba(129, 168, 155, 0.12);
  border-color: rgba(129, 168, 155, 0.3);
  color: #A3C9BD;
}

.badge-diseno {
  background-color: rgba(212, 175, 55, 0.12);
  border-color: rgba(212, 175, 55, 0.3);
  color: #E6CA65;
}

.badge-web {
  background-color: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.3);
  color: #7DD3FC;
}

/* Category Filter Tabs */
.clean-tab {
  padding: 0.55rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  transition: all 0.2s ease;
  cursor: pointer;
}

.clean-tab:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
}

.clean-tab.active {
  background-color: #FFFFFF;
  color: #0A0A0B;
  border-color: #FFFFFF;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
}

/* Calculator Checkboxes */
.calc-clean-option {
  cursor: pointer;
  user-select: none;
  display: block;
}

.calc-clean-option input:checked + div {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.4);
}

.calc-clean-option input:checked + div .clean-check-box {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  color: #0A0A0B;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: #27272A;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #3F3F46;
}

/* Modals */
.clean-modal-backdrop {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.clean-modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.clean-modal-box {
  transform: scale(0.95) translateY(15px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.clean-modal-backdrop.open .clean-modal-box {
  transform: scale(1) translateY(0);
}

/* WhatsApp Floating Button */
.clean-whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.clean-whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.portfolio-img-container {
  position: relative;
  overflow: hidden;
  height: 220px;
  background-color: #121316;
}

.portfolio-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.portfolio-item:hover .portfolio-img-container img {
  transform: scale(1.05);
}