/* ═══════════════════════════════════════════
   DESIGN SYSTEM — STUDIO PERDOMO
   ═══════════════════════════════════════════ */

/* Skip navigation link (accessibility) */
.skip-link {
  position: fixed;
  top: -100%;
  left: 1rem;
  background: var(--color-accent);
  color: #0a0a0a;
  padding: 0.6rem 1.2rem;
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  border-radius: 0 0 4px 4px;
  z-index: 9999;
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 0;
  outline: 2px solid #0a0a0a;
  outline-offset: 2px;
}

:root {
  /* Color Palette */
  --color-bg: #0a0a0a;
  --color-bg-elevated: #141414;
  --color-bg-card: #1a1a1a;
  --color-bg-hover: #222222;
  --color-surface: #2a2a2a;

  --color-text: #f5f5f0;
  --color-text-secondary: #a0a0a0;
  --color-text-muted: #8f8f8f; /* contraste ≥ 4.5:1 sobre el fondo oscuro (accesibilidad) */

  --color-accent: #8FA68E;
  --color-accent-light: #A8BCA7;
  --color-accent-dark: #6B8169;

  --color-white: #ffffff;
  --color-border: rgba(255,255,255,0.08);
  --color-border-light: rgba(255,255,255,0.15);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;

  /* Layout */
  --max-width: 1400px;
  --nav-height: 80px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.4s;
  --duration-slow: 0.8s;
}

/* ═══════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
h1, h2, h3, h4, p, a, button, label {
  overflow-wrap: break-word;
}

::selection {
  background: var(--color-accent);
  color: var(--color-bg);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-accent); border-radius: 3px; }

/* ═══════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════ */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 4rem);
}

.section-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: var(--space-md);
}

.section-label::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--color-accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.section-title em {
  font-style: italic;
  color: var(--color-accent);
}

/* Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════
   CUSTOM CURSOR
   ═══════════════════════════════════════════ */

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  transition: transform 0.15s var(--ease-out);
  mix-blend-mode: difference;
}

.cursor-ring {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  transition: transform 0.3s var(--ease-out), width 0.3s, height 0.3s, border-color 0.3s;
  transform: translate(-50%, -50%);
}

.cursor-ring.hover {
  width: 60px;
  height: 60px;
  border-color: var(--color-accent-light);
}

@media (max-width: 768px) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ═══════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 clamp(1.5rem, 4vw, 4rem);
  transition: background var(--duration-normal) var(--ease-out),
              backdrop-filter var(--duration-normal);
}

.nav.scrolled {
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo-img {
  height: 36px;
  width: auto;
}

.nav-logo-mark {
  width: 36px;
  height: 36px;
  border: 2px solid var(--color-accent);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--duration-normal) var(--ease-out);
}

.nav-links a:hover { color: var(--color-text); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--color-accent); }
.nav-links a.active::after { width: 100%; }

.nav-cta {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  transition: all var(--duration-normal) var(--ease-out);
}

.nav-cta:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

/* Mobile Menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  z-index: 1001;
}

.nav-toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--color-text);
  transition: all var(--duration-normal) var(--ease-out);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -5px); }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links, .nav-cta {
    display: none;
  }
  .nav-mobile-menu {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal);
  }
  .nav-mobile-menu.open {
    opacity: 1;
    pointer-events: all;
  }
  .nav-mobile-menu a {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-text);
    transition: color var(--duration-fast);
  }
  .nav-mobile-menu a:hover { color: var(--color-accent); }
}

/* ═══════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════ */

.hero {
  height: 100vh;
  min-height: 700px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  opacity: 0;
  transition: opacity 1.5s var(--ease-in-out);
  background-size: cover;
  background-position: center;
}

.hero-slide.active { opacity: 1; }

.hero-slide::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    linear-gradient(to right,
      rgba(10,10,10,0.72) 0%,
      rgba(10,10,10,0.45) 42%,
      rgba(10,10,10,0.12) 78%),
    linear-gradient(to bottom,
      rgba(10,10,10,0.5) 0%,
      rgba(10,10,10,0.32) 45%,
      rgba(10,10,10,0.78) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 960px;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  text-shadow: 0 1px 14px rgba(0,0,0,0.55);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hero-subtitle span {
  display: inline-block;
  animation: slideUp 0.8s var(--ease-out) 0.1s both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 400;
  line-height: 1.08;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 24px rgba(0,0,0,0.4);
}

.hero-title .line {
  display: block;
  overflow: hidden;
}

@media (min-width: 901px) {
  .hero-title .line {
    white-space: nowrap;
  }
}

.hero-title .line span {
  display: inline-block;
  animation: slideUp 1s var(--ease-out) both;
}

/* Demoras cortas y solo CSS: el texto de la portada aparece sin esperar JavaScript (mejor LCP) */
.hero-title .line:nth-child(1) span { animation-delay: 0.15s; }
.hero-title .line:nth-child(2) span { animation-delay: 0.3s; }

.hero-title em {
  font-style: italic;
  color: var(--color-accent-light);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-text);
  max-width: 500px;
  margin-bottom: var(--space-lg);
  text-shadow: 0 1px 16px rgba(0,0,0,0.5);
  /* Sin animación: es el contenido principal de la portada para Google (LCP) */
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeIn 0.8s var(--ease-out) 0.4s both;
}

.btn-primary {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  background: var(--color-accent);
  color: var(--color-bg);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
}

.btn-secondary {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border: 1px solid var(--color-border-light);
  color: var(--color-text);
  transition: all var(--duration-normal) var(--ease-out);
  display: inline-block;
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Hero Slider Indicators */
.hero-indicators {
  position: absolute;
  bottom: var(--space-lg);
  right: clamp(1.5rem, 4vw, 4rem);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero-indicator {
  width: 2px;
  height: 30px;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: all var(--duration-normal);
  position: relative;
}

.hero-indicator.active {
  background: var(--color-accent);
  height: 50px;
}

/* Hero scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fadeIn 1s var(--ease-out) 2s both;
}

.scroll-indicator span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ═══════════════════════════════════════════
   STATS BAR
   ═══════════════════════════════════════════ */

.stats-bar {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  text-align: center;
}

.stat-item {
  padding: var(--space-md);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 400;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════
   PROJECTS SECTION
   ═══════════════════════════════════════════ */

.projects {
  padding: var(--space-2xl) 0;
}

.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.projects-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(200,149,108,0.08);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 1.5rem;
}

.project-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--color-bg-card);
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.project-card:hover img {
  transform: scale(1.05);
}

.project-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(to top, rgba(10,10,10,0.9) 0%, transparent 100%);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.project-card:hover .project-card-overlay {
  transform: translateY(0);
  opacity: 1;
}

.project-card-category {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.project-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
}

.project-card-location {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-top: 0.3rem;
}

.project-card-arrow {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translate(10px, -10px);
  transition: all var(--duration-normal) var(--ease-out);
}

.project-card:hover .project-card-arrow {
  opacity: 1;
  transform: translate(0, 0);
}

/* Featured project (large) */
.project-card.featured {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

@media (max-width: 800px) {
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: span 1; }
}

/* ═══════════════════════════════════════════
   SERVICES SECTION
   ═══════════════════════════════════════════ */

.services {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-elevated);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--color-border);
  margin-top: var(--space-lg);
}

.service-card {
  background: var(--color-bg-elevated);
  padding: clamp(2rem, 4vw, 3rem);
  transition: background var(--duration-normal);
  position: relative;
}

.service-card:hover {
  background: var(--color-bg-hover);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.service-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 400;
  color: rgba(200,149,108,0.1);
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  line-height: 1;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.service-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-md);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: gap var(--duration-fast);
}

.service-link:hover { gap: 1rem; }

/* ═══════════════════════════════════════════
   ABOUT / STUDIO SECTION
   ═══════════════════════════════════════════ */

.about {
  padding: var(--space-2xl) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}

.about-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border: 1px solid var(--color-accent);
  z-index: -1;
}

.about-text p {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-text p:first-of-type {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-text);
  font-style: italic;
  line-height: 1.6;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.value-item {
  padding: var(--space-sm) 0;
  border-top: 1px solid var(--color-border);
}

.value-item h3,
.value-item h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.value-item p {
  font-size: 0.85rem !important;
  color: var(--color-text-muted) !important;
  margin-bottom: 0 !important;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ═══════════════════════════════════════════
   PROCESS SECTION
   ═══════════════════════════════════════════ */

.process {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-elevated);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: var(--space-xl);
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--color-border-light);
}

.process-step {
  text-align: center;
  padding: 0 var(--space-sm);
}

.process-dot {
  width: 56px;
  height: 56px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-accent);
  background: var(--color-bg-elevated);
  position: relative;
  z-index: 1;
  transition: all var(--duration-normal);
}

.process-step:hover .process-dot {
  background: var(--color-accent);
  color: var(--color-bg);
}

.process-step h3,
.process-step h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .process-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .process-timeline::before { display: none; }
  .process-step { text-align: left; display: flex; gap: 1rem; align-items: flex-start; }
  .process-dot { margin: 0; flex-shrink: 0; }
}

/* ═══════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════ */

.testimonials {
  padding: var(--space-2xl) 0;
  overflow: hidden;
}
.testimonials .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.testimonial-card {
  padding: var(--space-md) 1.5rem;
  border-left: 2px solid var(--color-accent);
  background: var(--color-bg-card);
  border-radius: 0 4px 4px 0;
}

@media (max-width: 900px) {
  .testimonials .container { grid-template-columns: 1fr; gap: 1.25rem; }
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-style: italic;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  position: relative;
}

.testimonial-quote::before {
  content: '\201C';
  font-size: 3rem;
  color: var(--color-accent);
  position: absolute;
  top: -1.5rem;
  left: -0.5rem;
  line-height: 1;
  opacity: 0.25;
}

.testimonial-author {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* ═══════════════════════════════════════════
   CONTACT SECTION
   ═══════════════════════════════════════════ */

.contact {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-elevated);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

.contact-info h2,
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin-bottom: var(--space-md);
}

.contact-info p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.contact-details {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-detail-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
  font-size: 1rem;
}

.contact-detail-text h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-detail-text a,
.contact-detail-text p {
  font-size: 1rem;
  color: var(--color-text);
}

.contact-detail-text a:hover { color: var(--color-accent); }

.contact-social {
  display: flex;
  gap: 1rem;
  margin-top: var(--space-lg);
}

.social-link {
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast);
  font-size: 0.9rem;
}

.social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  position: relative;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--duration-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.form-submit {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 1.1rem 3rem;
  background: var(--color-accent);
  color: var(--color-bg);
  border: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  align-self: flex-start;
}

.form-submit:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
}

.form-status {
  color: var(--color-accent-light);
  font-size: 0.9rem;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */

.footer {
  padding: var(--space-xl) 0 var(--space-md);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-brand p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: var(--space-sm);
  max-width: 350px;
}

.footer-col h3,
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
}

.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* ═══════════════════════════════════════════
   WHATSAPP FLOAT BUTTON
   ═══════════════════════════════════════════ */

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.4);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: white;
}

/* ═══════════════════════════════════════════
   LIGHTBOX
   ═══════════════════════════════════════════ */

.lightbox {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal);
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 2rem;
  color: var(--color-text);
  cursor: pointer;
  z-index: 2001;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
}

/* ═══════════════════════════════════════════
   LOADING SCREEN
   ═══════════════════════════════════════════ */

.loader {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.5rem;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

/* Respaldo: la pantalla de carga se retira sola aunque JavaScript tarde en llegar (redes lentas) */
.loader { animation: loaderOut 0.4s ease 1.2s forwards; }
@keyframes loaderOut { to { opacity: 0; visibility: hidden; } }

.loader-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-text);
}

.loader-bar {
  width: 200px;
  height: 1px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
}

.loader-bar::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0;
  background: var(--color-accent);
  animation: loadBar 1.5s var(--ease-out) forwards;
}

@keyframes loadBar {
  to { width: 100%; }
}

/* ═══════════════════════════════════════════
   PAGE HEADER (inner pages)
   ═══════════════════════════════════════════ */

.page-header {
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
  min-height: 40vh;
  display: flex;
  align-items: flex-end;
}

.page-header-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
}

/* Fondos: 1440 px por defecto (nitidez en celulares de alta densidad, que son casi todos).
   La versión de 960 px (--bg-sm) solo va a pantallas pequeñas de baja densidad, donde no se nota la diferencia. */
.hero-slide, .page-header-bg { background-image: var(--bg); }
@media (max-width: 960px) and (max-resolution: 1.5dppx) {
  .hero-slide, .page-header-bg { background-image: var(--bg-sm, var(--bg)); }
}

.page-header-bg::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to bottom,
    rgba(10,10,10,0.6) 0%,
    rgba(10,10,10,0.85) 100%);
}

.page-header .container {
  position: relative;
  z-index: 2;
}

.page-header .section-title {
  font-size: clamp(3rem, 6vw, 4.5rem);
  margin-bottom: var(--space-sm);
}

.page-header p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
}

/* ═══════════════════════════════════════════
   FAQ ACCORDION
   ═══════════════════════════════════════════ */

.faq {
  padding: var(--space-2xl) 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: color var(--duration-fast);
}

.faq-question:hover {
  color: var(--color-accent);
}

.faq-icon {
  width: 24px;
  height: 24px;
  position: relative;
  flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--color-text-secondary);
  transition: transform var(--duration-normal) var(--ease-out);
}

.faq-icon::before {
  width: 14px; height: 1px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 1px; height: 14px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item.open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out),
              padding var(--duration-normal) var(--ease-out);
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: var(--space-md);
}

.faq-answer p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ═══════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════ */

.cta-banner {
  padding: var(--space-2xl) 0;
  text-align: center;
}

.cta-banner .section-label {
  justify-content: center;
}

.cta-banner p {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto var(--space-lg);
  line-height: 1.8;
}

/* ═══════════════════════════════════════════
   GALLERY GRID (portfolio page)
   ═══════════════════════════════════════════ */

.gallery-section {
  padding: var(--space-lg) 0 var(--space-2xl);
}

/* Map placeholder */
.map-placeholder {
  width: 100%;
  height: 300px;
  background: var(--color-bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: var(--space-lg);
  border: 1px solid var(--color-border);
}

/* ═══════════════════════════════════════════
   DIFFERENTIATORS SECTION
   ═══════════════════════════════════════════ */

.differentiators {
  padding: var(--space-2xl) 0;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.diff-item {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
}

.diff-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.diff-item h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.diff-item p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .diff-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   TEAM SECTION
   ═══════════════════════════════════════════ */

.team-section {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-elevated);
}

.team-grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-lg);
}

.team-members {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}
.team-members .team-info {
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-card);
  border-top: 2px solid var(--color-accent);
}
.team-expertise {
  margin-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.88rem;
}
.team-expertise .lbl { color: var(--color-text-muted); }
.team-expertise .val { color: var(--color-accent); }

@media (max-width: 768px) {
  .team-members { grid-template-columns: 1fr; }
}

.team-photo {
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-info h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.team-info .team-role {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.team-info p {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

@media (max-width: 900px) {
  .team-grid { grid-template-columns: 1fr; }
  .team-photo { max-width: 400px; }
}

/* ═══════════════════════════════════════════
   PHOTO STRIP
   ═══════════════════════════════════════════ */

.photo-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: var(--space-lg) 0;
}

.photo-strip img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

@media (max-width: 768px) {
  .photo-strip { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   SERVICE DETAIL (servicios page)
   ═══════════════════════════════════════════ */

.service-detail {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.service-detail p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 700px;
}

/* ═══════════════════════════════════════════
   PAGE TRANSITIONS
   ═══════════════════════════════════════════ */

.page-section {
  opacity: 0;
  animation: sectionFadeIn 0.6s var(--ease-out) forwards;
}

@keyframes sectionFadeIn {
  to { opacity: 1; }
}

/* Responsive and accessibility hardening */
html {
  scroll-padding-top: var(--nav-height);
}

body.menu-open,
body.lightbox-open {
  overflow: hidden;
}

:focus-visible {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 4px;
}

.btn-primary,
.btn-secondary,
.nav-cta,
.filter-btn,
.form-submit {
  text-align: center;
}

.nav-toggle {
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-mobile-menu {
  visibility: hidden;
}

.nav-mobile-menu.open {
  visibility: visible;
}

.hero {
  height: 100vh;
  height: 100svh;
  min-height: 640px;
}

@supports (height: 100dvh) {
  .hero {
    height: 100dvh;
  }
}

.hero-indicator {
  padding: 0;
  border-radius: 999px;
}

.hero-indicator[aria-current="true"] {
  background: var(--color-accent);
  height: 50px;
}

.projects-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
}

.service-card,
.project-card,
.contact-info,
.contact-detail-text,
.contact-form,
.map-placeholder,
.about-text,
.team-info,
.service-detail,
.footer-brand,
.footer-col {
  min-width: 0;
}

.project-card:focus-within img,
.project-card:hover img {
  transform: scale(1.05);
}

.project-card:focus-within .project-card-overlay,
.project-card:hover .project-card-overlay {
  transform: translateY(0);
  opacity: 1;
}

.project-card:focus-within .project-card-arrow,
.project-card:hover .project-card-arrow {
  opacity: 1;
  transform: translate(0, 0);
}

.lightbox-close {
  width: 44px;
  height: 44px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-submit {
  min-height: 48px;
}

@media (hover: none), (pointer: coarse) {
  .project-card-overlay {
    transform: translateY(0);
    opacity: 1;
    padding: 1.4rem;
  }

  .project-card-arrow {
    opacity: 1;
    transform: translate(0, 0);
  }

  .project-card:hover img {
    transform: none;
  }
}

@media (max-width: 900px) {
  :root {
    --nav-height: 72px;
    --space-lg: 3rem;
    --space-xl: 4.5rem;
    --space-2xl: 6rem;
  }

  .nav {
    padding: 0 clamp(1rem, 4vw, 2rem);
  }

  .nav-mobile-menu {
    min-height: 100vh;
    min-height: 100svh;
    padding: var(--nav-height) 1.5rem 2rem;
  }

  .hero {
    min-height: 620px;
    padding-bottom: 4.5rem;
  }

  .hero-content {
    max-width: 680px;
  }

  .hero-indicators {
    right: 1rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects-header {
    align-items: flex-start;
  }
}

@media (max-width: 700px) {
  .container {
    padding: 0 1rem;
  }

  .section-label {
    gap: 0.75rem;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    margin-bottom: 1rem;
  }

  .section-label::before {
    width: 28px;
  }

  .section-title,
  .page-header .section-title {
    font-size: clamp(2.1rem, 10vw, 3rem);
  }

  .page-header .section-title em {
    display: block;
  }

  .contact-info h2,
  .contact-info h3 {
    font-size: clamp(1.45rem, 7vw, 1.8rem);
    line-height: 1.2;
  }

  .contact .container,
  .contact-grid,
  .contact-info,
  .contact-details,
  .contact-form,
  .form-row {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .contact-info h2,
  .contact-info h3,
  .contact-info p,
  .contact-detail-text,
  .contact-detail-text a,
  .contact-detail-text p,
  .contact-detail-item {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .hero-title {
    font-size: clamp(2.45rem, 11vw, 3.35rem);
    line-height: 1.08;
  }

  .hero-subtitle {
    font-size: 0.68rem;
    letter-spacing: 0.16em;
  }

  .hero-desc {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary,
  .cta-banner .btn-primary,
  .cta-banner .btn-secondary {
    width: 100%;
  }

  .btn-primary,
  .btn-secondary {
    padding: 0.95rem 1.25rem;
  }

  .scroll-indicator {
    display: none;
  }

  .hero-indicators {
    bottom: 1.25rem;
    flex-direction: row;
    left: 1rem;
    right: auto;
  }

  .hero-indicator,
  .hero-indicator.active,
  .hero-indicator[aria-current="true"] {
    width: 28px;
    height: 3px;
  }

  .stats-grid {
    gap: 0;
  }

  .stat-item {
    padding: 1.25rem 0.75rem;
  }

  .projects-filters {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.4rem;
    scrollbar-width: none;
  }

  .projects-filters::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    flex: 0 0 auto;
    min-height: 42px;
  }

  .projects-grid {
    gap: 1rem;
  }

  .project-card,
  .project-card.featured {
    aspect-ratio: 4 / 3;
  }

  .project-card-title {
    font-size: 1.25rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .contact,
  .services,
  .projects,
  .about,
  .process,
  .faq,
  .cta-banner,
  .differentiators,
  .team-section {
    padding: var(--space-xl) 0;
  }

  .page-header {
    min-height: 360px;
    padding-top: calc(var(--nav-height) + 3rem);
    padding-bottom: 3rem;
  }

  .form-submit {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .nav-logo {
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    gap: 0.5rem;
  }

  .nav-logo-img {
    height: 30px;
  }

  .nav-mobile-menu a {
    font-size: 1.65rem;
  }

  .hero {
    min-height: 590px;
  }

  .whatsapp-float {
    right: 1rem;
    bottom: 1rem;
    width: 52px;
    height: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .loader {
    display: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Hero text animations use CSS keyframes defined above */

/* ═══════════════════════════════════════════
   COMPONENTES — callout, proyecto destacado, FAQ, caso de estudio
   ═══════════════════════════════════════════ */

/* Callout reutilizable (servicios, caso de estudio) */
.callout {
  border: 1px solid var(--color-accent-dark);
  border-radius: 6px;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(143, 166, 142, 0.08) 0%, rgba(143, 166, 142, 0.02) 100%);
}
.callout h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin: 0.5rem 0 0.85rem;
  color: var(--color-text);
}
.callout p { color: var(--color-text-secondary); line-height: 1.7; }
.callout p + p { margin-top: 0.75rem; }

/* Etiquetas */
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.25rem 0 1.75rem; padding: 0; list-style: none; }
.chip {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  border: 1px solid rgba(143, 166, 142, 0.45);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
}

/* Stats de texto (sin contador) */
.stat-number.stat-text {
  font-size: clamp(1.3rem, 2.2vw, 1.9rem) !important;
  line-height: 1.25;
  letter-spacing: 0.02em;
  min-height: 1em;
}

/* Pie de foto del hero */
.hero-caption {
  position: absolute;
  left: 2.5rem;
  bottom: 2.2rem;
  z-index: 3;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 245, 240, 0.7);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.6);
}
.hero-caption a { color: inherit; border-bottom: 1px solid rgba(143, 166, 142, 0.6); }
.hero-caption a:hover { color: var(--color-accent-light); }

/* Proyecto destacado (inicio) */
.featured-project {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-elevated);
}
.featured-project-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}
.featured-project-media {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 4px;
  aspect-ratio: 4 / 3;
}
.featured-project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-out);
}
.featured-project-media:hover img { transform: scale(1.04); }
.featured-project-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-top: 0.6rem;
}
.featured-project-thumbs img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 3px;
}
.featured-project-text .project-location {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0.35rem 0 1rem;
}
.featured-project-text p { color: var(--color-text-secondary); line-height: 1.75; }

/* FAQ: página y bloques resumen */
.faq-group { margin-bottom: var(--space-lg); }
.faq-group-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
}
.faq-answer ul { margin: 0.5rem 0 0.25rem 1.1rem; color: var(--color-text-secondary); }
.faq-answer li { margin-bottom: 0.35rem; line-height: 1.6; }
.faq-answer p + p { margin-top: 0.6rem; }
.faq-toc { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin: 0 auto var(--space-lg); }
.faq-toc a {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-light);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  transition: border-color 0.3s, color 0.3s;
}
.faq-toc a:hover { border-color: var(--color-accent); color: var(--color-accent-light); }
.faq-more { text-align: center; margin-top: var(--space-md); }
.faq-updated { text-align: center; color: var(--color-text-muted); font-size: 0.85rem; margin-top: var(--space-md); }

/* Caso de estudio */
.cs-section { padding: var(--space-xl) 0; }
.cs-section.alt { background: var(--color-bg-elevated); }
.cs-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}
.cs-meta dt {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}
.cs-meta dd { margin: 0; color: var(--color-text); font-size: 1rem; }
.cs-intro { max-width: 780px; }
.cs-intro p { color: var(--color-text-secondary); font-size: 1.08rem; line-height: 1.8; }
.cs-intro p + p { margin-top: 1rem; }
.cs-strategies {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: var(--space-md);
}
.cs-strategy {
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-card);
}
.cs-strategy svg { width: 36px; height: 36px; color: var(--color-accent); margin-bottom: 1rem; }
.cs-strategy h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.cs-strategy p { color: var(--color-text-secondary); font-size: 0.92rem; line-height: 1.6; }
.cs-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: var(--space-md);
}
.cs-gallery figure { margin: 0; overflow: hidden; border-radius: 3px; cursor: zoom-in; }
.cs-gallery img {
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.9s var(--ease-out);
}
.cs-gallery figure:hover img { transform: scale(1.05); }
.cs-gallery figure:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

@media (max-width: 900px) {
  .featured-project-grid { grid-template-columns: 1fr; }
  .cs-strategies { grid-template-columns: repeat(2, 1fr); }
  .cs-gallery { grid-template-columns: repeat(2, 1fr); }
  .hero-caption { left: 1.25rem; bottom: 1.25rem; font-size: 0.62rem; }
}
@media (max-width: 600px) {
  .cs-strategies { grid-template-columns: 1fr; }
}

/* Project status badges (servicios page) */
.project-status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.project-status-card {
  padding: 1.75rem;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
}
.project-status-card.accepting { border-color: rgba(143, 166, 142, 0.4); }
.project-status-card.waitlist { border-color: rgba(184, 149, 106, 0.4); }
.status-badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  margin-bottom: 0.85rem;
}
.status-badge.accepting { background: var(--color-accent); color: #0a0a0a; }
.status-badge.waitlist { background: #b8956a; color: #0a0a0a; }
.project-status-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.project-status-card ul {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0 0;
}
.project-status-card li {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  padding-left: 1.25rem;
  position: relative;
}
.project-status-card li::before {
  content: '·';
  position: absolute;
  left: 0.4rem;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1;
}

/* Comparison table (OPAMSS/DOT/Alcaldía) */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
  font-size: 0.95rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
}
.compare-table thead {
  background: var(--color-bg-elevated);
}
.compare-table th {
  padding: 1rem;
  text-align: left;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--color-border-light);
}
.compare-table td {
  padding: 0.9rem 1rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  line-height: 1.5;
}
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table strong { color: var(--color-text); }

/* Data box (estudio.html — caja Datos clave) */
.data-box {
  border: 1px solid var(--color-border-light);
  border-radius: 6px;
  padding: 1.5rem;
  background: var(--color-bg-card);
  margin-top: var(--space-md);
}
.data-box-title {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.data-box dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1.5rem;
  margin: 0;
}
.data-box dt {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
}
.data-box dd {
  color: var(--color-text);
  font-weight: 600;
  margin: 0;
  font-size: 0.95rem;
}

/* Careers page specific */
.career-positions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin: var(--space-md) 0 var(--space-lg);
}
.career-position {
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-card);
  transition: border-color var(--duration-normal) var(--ease-out);
}
.career-position:hover { border-color: var(--color-accent); }
.career-position h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.career-position p {
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}
.career-apply {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: var(--space-md) 0;
}
.career-requirements {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-md) 0 var(--space-lg);
}
.career-requirements > div {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-card);
}
.career-requirements h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}
.career-requirements ul {
  list-style: none;
  padding: 0;
}
.career-requirements li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 0.5rem;
  font-size: 0.93rem;
}
.career-requirements li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}
.career-note {
  background: var(--color-bg-elevated);
  border-left: 3px solid var(--color-accent);
  padding: 1rem 1.25rem;
  margin: var(--space-md) 0;
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  font-style: italic;
  border-radius: 0 4px 4px 0;
}

@media (max-width: 900px) {
  .career-positions { grid-template-columns: 1fr; }
  .project-status-grid { grid-template-columns: 1fr; }
  .career-requirements { grid-template-columns: 1fr; }
  .data-box dl { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .compare-table { font-size: 0.85rem; }
  .compare-table th, .compare-table td { padding: 0.6rem 0.5rem; }
}

/* ═══════════════════════════════════════════
   MOTION ENGINE — Awwwards upgrade
   ═══════════════════════════════════════════ */

/* — Preloader cinematográfico — */
.loader-counter {
  position: absolute;
  bottom: 2rem;
  right: 2.5rem;
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 400;
  color: var(--color-accent);
  opacity: 0.55;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* — Hero split text — */
body.gsap-hero .hero-title .line span { animation: none; }
body.gsap-hero .hero-subtitle,
body.gsap-hero .hero-desc,
body.gsap-hero .hero-actions { animation: none; opacity: 0; }
.w-mask { display: inline-block; overflow: hidden; vertical-align: top; }
.w-mask .w { display: inline-block; will-change: transform; }
.w-mask + .w-mask { margin-left: 0.28em; }

/* — Ken Burns en hero slides — */
.hero-slide.active { animation: kenburns 6.5s ease-out forwards; }
@keyframes kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

/* — Contador de slides — */
.hero-counter {
  position: absolute;
  bottom: 2.2rem;
  right: 2.5rem;
  z-index: 3;
  font-family: var(--font-display);
  color: var(--color-text);
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  pointer-events: none;
}
.hero-counter .num {
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1;
  opacity: 0.85;
  font-variant-numeric: tabular-nums;
}
.hero-counter .total {
  font-size: 1rem;
  opacity: 0.4;
  letter-spacing: 0.1em;
}

/* — Section title mask — */
.section-title { overflow: hidden; }
.section-title .title-mask { display: block; will-change: transform; }

/* — Marquee sutil (CSS puro, solo desktop) — */
.marquee {
  padding: var(--space-md) 0;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}
.marquee-row {
  overflow: hidden;
  white-space: nowrap;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-inner {
  display: inline-flex;
  white-space: nowrap;
  animation: marquee-scroll 55s linear infinite;
}
.marquee:hover .marquee-inner { animation-play-state: paused; }
@keyframes marquee-scroll {
  to { transform: translateX(-50%); }
}
.marquee-text {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  line-height: 1.4;
  padding-right: 3rem;
  color: var(--color-text-muted);
}
.marquee-text em {
  font-style: normal;
  color: var(--color-accent);
}
@media (max-width: 768px), (prefers-reduced-motion: reduce) {
  .marquee { display: none; }
}

/* — Stats monumentales — */
.stat-number {
  font-size: clamp(3.5rem, 7vw, 6.5rem) !important;
}

/* — Project card: curtain + hover dramático — */
.project-card { position: relative; }
.card-curtain {
  position: absolute;
  inset: 0;
  background: var(--color-bg);
  z-index: 3;
  transform-origin: top;
  pointer-events: none;
}
.project-card img {
  transition: transform 1.1s var(--ease-out);
  will-change: transform;
}
.project-card:hover img { transform: scale(1.06); }
.project-card .project-card-overlay {
  transition: background 0.55s var(--ease-out);
}
.project-card:hover .project-card-title {
  transform: translateY(-4px);
}
.project-card-title { transition: transform 0.55s var(--ease-out); }

/* — Cursor contextual — */
.cursor-ring {
  display: flex;
  align-items: center;
  justify-content: center;
}
.cursor-ring-label {
  font-family: var(--font-heading);
  font-size: 0;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #0a0a0a;
  transition: font-size 0.25s var(--ease-out);
  pointer-events: none;
}
.cursor-ring.cursor-view {
  width: 84px !important;
  height: 84px !important;
  margin-left: -42px;
  margin-top: -42px;
  background: var(--color-accent);
  border-color: var(--color-accent);
  mix-blend-mode: normal;
}
.cursor-ring.cursor-view .cursor-ring-label { font-size: 0.78rem; }

/* — Nav auto-hide + underline animado — */
.nav {
  transition: transform 0.45s var(--ease-out), background 0.3s ease, backdrop-filter 0.3s ease;
}
.nav.nav-hidden { transform: translateY(-100%); }
.nav-links a {
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.35s var(--ease-out), left 0.35s var(--ease-out);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
  left: 0;
}

/* — Botones con fill — */
.btn-primary, .btn-secondary {
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.btn-primary::before, .btn-secondary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-accent-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-out);
  z-index: -1;
}
.btn-primary:hover::before { transform: scaleX(1); }
.btn-secondary::before { background: var(--color-accent); }
.btn-secondary:hover::before { transform: scaleX(1); }
.btn-secondary:hover { color: #0a0a0a; }

/* — Timeline de proceso: línea dibujada — */
.process-timeline { position: relative; }
.process-line-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 23px;
  width: 2px;
  background: var(--color-accent);
  transform-origin: top;
  z-index: 0;
  pointer-events: none;
}

/* — Page transition wipe — */
.page-wipe {
  position: fixed;
  inset: 0;
  background: var(--color-accent-dark);
  z-index: 99999;
  transform: scaleY(0);
  pointer-events: none;
}

/* — Números decorativos de sección — */
[data-deco] { position: relative; }
[data-deco]::before {
  content: attr(data-deco);
  position: absolute;
  top: -0.18em;
  right: 2rem;
  font-family: var(--font-display);
  font-size: clamp(6rem, 16vw, 14rem);
  line-height: 1;
  color: var(--color-text);
  opacity: 0.035;
  pointer-events: none;
  z-index: 0;
  font-weight: 700;
}

/* — Tipografía más dramática — */
@media (min-width: 901px) {
  .section-title { font-size: clamp(2.5rem, 5vw, 4.2rem); }
  :root { --space-2xl: 12rem; }
}

/* — Form inputs: focus glow — */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(143, 166, 142, 0.12);
}

@media (max-width: 900px) {
  .hero-counter { display: none; }
  .loader-counter { font-size: 3.5rem; right: 1.5rem; bottom: 1.5rem; }
  [data-deco]::before { font-size: 5rem; right: 1rem; opacity: 0.045; }
}

/* ═══ Uso en teléfono (revisión 20 oct 2026): áreas de toque cómodas y letra mínima legible ═══ */
@media (max-width: 900px) {
  /* Campos de 16 px: el iPhone no acerca la pantalla al tocar el campo */
  .form-group input, .form-group select, .form-group textarea { font-size: 16px; }
  /* Enlaces del pie, de contacto y de servicios: área de toque de 40 px de alto o más */
  .footer-col ul { gap: 0.15rem; }
  .footer-col a { display: inline-block; padding: 0.65rem 0; }
  .contact-detail-text a { display: inline-block; padding: 0.65rem 0; }
  .service-link { padding: 0.7rem 0; }
  /* Letra mínima de 12 px en etiquetas pequeñas */
  .section-label, .section-label span, .status-badge, .cs-meta dt { font-size: 12px; }
  .hero-caption { font-size: 11px; right: 4.75rem; } /* no queda debajo del botón de WhatsApp */
}
/* Indicadores del carrusel: zona de toque más grande sin cambiar la línea visible */
.hero-indicator::before { content: ''; position: absolute; inset: -20px -10px; }