/**
 * 1:1 Arquitectura - Layout, Cabecera Flotante en Pastilla y Cinta Lateral
 * Alternancia Armónica: Bolota Bold (Display / Identidad) & Futura PT (Navegación / Textos)
 */

/* =====================================================================
   HEADER FLOTANTE EN CÁPSULA (PILL HEADER)
   ===================================================================== */
.site-header {
  position: sticky;
  top: 16px;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 var(--space-xl);
  transition: all var(--transition-normal);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--max-width-container);
  margin: 0 auto;
}

/* Logo en Pastilla con Offset Layer */
.brand-pill {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-crema);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  box-shadow: 4px 4px 0px var(--color-lima);
  border: 1.5px solid var(--color-dark-moss);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.brand-pill:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--color-verde-vivo);
}

.brand-logo-text {
  font-family: var(--font-display); /* Bolota Bold */
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--color-dark-moss);
  letter-spacing: -0.04em;
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.brand-logo-text .ratio {
  color: var(--color-coral);
  font-weight: 900;
}

.brand-logo-text .subtext {
  font-family: var(--font-body); /* Futura PT para texto técnico de subtítulo */
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-olive);
  margin-left: 6px;
}

/* Menú Cápsula Flotante */
.nav-floating-capsule {
  display: flex;
  align-items: center;
  background-color: var(--color-crema);
  border: 1.5px solid var(--color-dark-moss);
  border-radius: var(--radius-pill);
  padding: 6px 8px 6px 24px;
  box-shadow: 4px 4px 0px rgba(45, 51, 27, 0.4);
  gap: var(--space-lg);
}

.nav-link {
  font-family: var(--font-body); /* Futura PT para navegación nítida y geométrica */
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-dark-moss);
  padding: 6px 4px;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-coral);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-coral);
  border-radius: 2px;
}

.header-cta-pill {
  background-color: var(--color-coral);
  color: var(--color-blanco);
  font-family: var(--font-display); /* Bolota Bold para botón de impacto */
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-dark-moss);
  box-shadow: 2px 2px 0px var(--color-dark-moss);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.header-cta-pill:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0px var(--color-dark-moss);
  background-color: var(--color-coral-hover);
}

/* Botón Hamburguesa Móvil */
.mobile-menu-btn {
  display: none;
  background-color: var(--color-crema);
  border: 1.5px solid var(--color-dark-moss);
  border-radius: var(--radius-pill);
  padding: 10px 14px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  box-shadow: 3px 3px 0px var(--color-dark-moss);
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2.5px;
  background-color: var(--color-dark-moss);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 90px;
  left: var(--space-md);
  right: var(--space-md);
  background-color: var(--color-crema);
  border: 2px solid var(--color-dark-moss);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: 8px 8px 0px var(--color-dark-moss);
  flex-direction: column;
  gap: var(--space-md);
  z-index: 999;
}

.mobile-nav.open {
  display: flex;
}

/* =====================================================================
   CINTA VERTICAL LATERAL (VERTICAL SIDE RIBBON)
   ===================================================================== */
.side-ribbon {
  position: fixed;
  top: 35%;
  right: 0;
  z-index: 800;
  background-color: var(--color-coral);
  color: var(--color-blanco);
  border: 2px solid var(--color-dark-moss);
  border-right: none;
  border-radius: 20px 0 0 20px;
  box-shadow: -4px 4px 0px var(--color-lima);
  padding: 18px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-body); /* Futura PT mayúsculas con espaciado amplio */
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  pointer-events: auto;
  user-select: none;
}

/* =====================================================================
   HERO SECTION NEO-ARQUITECTÓNICA
   ===================================================================== */
.hero-main {
  position: relative;
  min-height: clamp(540px, 84vh, 820px);
  background-color: var(--color-dark-moss);
  background-image:
    linear-gradient(rgba(255, 236, 215, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 236, 215, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(33, 38, 19, 0.78) 0%, rgba(45, 51, 27, 0.96) 100%),
    url('../assets/images/proyectos/casa-guayacan-principal.jpg');
  background-size: 44px 44px, 44px 44px, cover, cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-3xl) 0 var(--space-2xl);
  overflow: hidden;
}

/* Marca de Agua Dosificada del Patrón Oficial en el Hero */
.hero-main::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 52%;
  max-width: 660px;
  background-image: url('../assets/images/brand/patron-brand-transparent.png');
  background-size: 250px auto;
  background-repeat: repeat;
  opacity: 0.055;
  mask-image: linear-gradient(to left, rgba(0,0,0,0.95) 0%, transparent 92%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.95) 0%, transparent 92%);
  pointer-events: none;
  z-index: 1;
}

.hero-main-content {
  position: relative;
  z-index: 2;
  margin-top: var(--space-lg);
}

.hero-title-giant {
  font-family: var(--font-display); /* Bolota Bold */
  font-size: clamp(2.8rem, 6.8vw, 5.8rem);
  font-weight: 900;
  color: var(--color-crema);
  line-height: 1.09;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-xl);
  max-width: 960px;
}

/* Palabra "casas" estilo Sticker Inclinado con Microinteracción */
.sticker-word-coral {
  display: inline-block;
  background-color: var(--color-coral);
  color: var(--color-blanco);
  padding: 0.05em 0.38em;
  border-radius: 24px;
  border: 3px solid var(--color-crema);
  box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.35);
  transform: rotate(-2.5deg);
  margin: 0 0.1em;
  font-family: var(--font-display); /* Bolota Bold */
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.28s ease;
  cursor: default;
}

.sticker-word-coral:hover {
  transform: rotate(0deg) scale(1.05);
  box-shadow: 8px 8px 0px var(--color-lima);
}

.word-highlight-lime {
  color: var(--color-lima);
  text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.25);
  font-family: var(--font-display); /* Bolota Bold */
  transition: text-shadow var(--transition-fast);
}

.word-highlight-lime:hover {
  text-shadow: 4px 4px 12px rgba(215, 215, 37, 0.5);
}

/* Fila Inferior del Hero */
.hero-bottom-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

/* Tarjeta Flotante Descriptiva */
.hero-desc-card {
  background-color: var(--color-crema);
  border: 2px solid var(--color-dark-moss);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 490px;
  box-shadow: 6px 6px 0px var(--color-verde-vivo);
  position: relative;
}

.hero-desc-card p {
  font-family: var(--font-body); /* Futura PT para lectura balanceada */
  color: var(--color-dark-moss);
  font-size: 1.08rem;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  font-weight: 450;
}

.hero-card-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Badges Flotantes de Proyecto (Inferior Derecha) */
.hero-project-badges {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Pastilla Lavanda "Casa Habitada" */
.badge-project-lavender {
  background-color: var(--color-lavanda);
  border: 2px solid var(--color-dark-moss);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  box-shadow: 5px 5px 0px var(--color-coral);
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 140px;
}

.badge-project-lavender .label {
  font-family: var(--font-body); /* Futura PT en mayúsculas pequeñas */
  font-size: 0.74rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-dark-moss);
}

.badge-project-lavender .name {
  font-family: var(--font-display); /* Bolota Bold para el nombre del proyecto */
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--color-dark-moss);
  line-height: 1.1;
}

/* Sticker Circular Lima "1:1 Ideas a escala real" */
.badge-circle-lime {
  width: 118px;
  height: 118px;
  background-color: var(--color-lima);
  border: 2px solid var(--color-dark-moss);
  border-radius: 50%;
  box-shadow: 5px 5px 0px var(--color-verde-vivo);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px;
  transform: rotate(4deg);
  transition: transform var(--transition-fast);
}

.badge-circle-lime:hover {
  transform: rotate(0deg) scale(1.05);
}

.badge-circle-lime .ratio {
  font-family: var(--font-display); /* Bolota Bold */
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-dark-moss);
  line-height: 1;
}

.badge-circle-lime .desc {
  font-family: var(--font-body); /* Futura PT en mayúsculas técnicas */
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-dark-moss);
  margin-top: 3px;
  line-height: 1.15;
}

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer {
  margin-top: auto;
  background-color: var(--color-dark-moss);
  color: var(--color-crema);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
  border-top: 5px solid var(--color-coral);
  position: relative;
  overflow: hidden;
}

.site-footer::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background-image: url('../assets/images/brand/patron-brand-transparent.png');
  background-size: 220px auto;
  background-repeat: repeat-x;
  opacity: 0.035;
  pointer-events: none;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--color-crema);
  letter-spacing: -0.04em;
  margin-bottom: var(--space-sm);
  transition: transform var(--transition-fast);
}

.brand-logo:hover {
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-heading); /* Bolota Bold */
  color: var(--color-crema);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-xs);
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--color-lima);
  border-radius: 2px;
}

.footer-col p {
  font-family: var(--font-body); /* Futura PT */
  color: rgba(255, 236, 215, 0.85);
  font-size: 0.98rem;
  line-height: 1.65;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  font-family: var(--font-body); /* Futura PT */
  color: rgba(255, 236, 215, 0.85);
  font-size: 0.98rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-lima);
  padding-left: 6px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: rgba(255, 236, 215, 0.85);
  font-family: var(--font-body);
  font-size: 0.98rem;
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 236, 215, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255, 236, 215, 0.6);
}

.footer-credits strong {
  color: var(--color-crema);
}

/* =====================================================================
   RESPONSIVIDAD
   ===================================================================== */
@media (max-width: 1024px) {
  .nav-floating-capsule {
    gap: var(--space-md);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .nav-floating-capsule {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .side-ribbon {
    display: none;
  }
  .grid-2,
  .grid-3,
  .grid-sidebar {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .hero-bottom-row {
    flex-direction: column;
    align-items: flex-start;
  }
}