/* ==========================================================================
   HOJA DE ESTILOS CSS COMPLETA — GemaGalleM Portfolio
   ========================================================================== */

/* Variables Globales de Tema (Sustitución de Dorado por Granate/Burdeos) */
:root {
  --color-bg-dark: #0a0a0c;
  --color-bg-main: #0f0f11;
  --color-bg-panel: #18181c;
  --color-bg-card: #202026;
  
  /* Tonos Granate / Burdeos seleccionados para el sitio */
  --color-burgundy: #800020;            /* Burdeos puro de acento */
  --color-burgundy-hover: #a11a2a;      /* Granate brillante interactivo */
  --color-burgundy-glow: rgba(128, 0, 32, 0.35);
  
  --color-text-light: #f4f4f5;
  --color-text-muted: #a1a1aa;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-burgundy: rgba(161, 26, 42, 0.4);
  
  --font-heading: 'Cinzel', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --transition: all 0.3s ease;
}

/* Reset y Estilos Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Gradiente de Texto Granate */
.burgundy-gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #d63353 50%, var(--color-burgundy) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Contenedores Principales */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container.narrow {
  max-width: 800px;
}

.section {
  padding: 6rem 0;
}

.dark-bg {
  background-color: var(--color-bg-dark);
}

.section-header {
  margin-bottom: 3rem;
}

.section-header.text-center {
  text-align: center;
}

.sub-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-burgundy-hover);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
}

.section-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* Paneles con Efecto Cristal (Glassmorphism) */
.glass-panel {
  background: rgba(24, 24, 28, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
}

/* Navegación y Barra Superior */
.glass-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(15, 15, 17, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-burgundy);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--color-burgundy-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  color: #fff;
  background: var(--color-burgundy);
  font-weight: 700;
  font-size: 0.85rem;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 1.1rem;
  display: block;
  color: #fff;
}

.brand-subtitle {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--color-burgundy-hover);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-dark);
  padding: 1.5rem;
  gap: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.mobile-link {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

.mobile-link.highlight {
  color: var(--color-burgundy-hover);
  font-weight: 600;
}

.btn-admin-access {
  background: rgba(128, 0, 32, 0.15);
  border: 1px solid var(--border-burgundy);
  color: var(--color-burgundy-hover);
  padding: 0.45rem 0.9rem;
  border-radius: 50px;
  font-size: 0.7rem;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-admin-access:hover {
  background: var(--color-burgundy);
  color: #fff;
}

.btn-admin-access-mobile {
  background: var(--color-bg-card);
  border: 1px solid var(--border-burgundy);
  color: var(--color-burgundy-hover);
  padding: 0.75rem;
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
}

.hidden {
  display: none !important;
}

/* Botones Principales Estilizados */
.btn-burgundy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  background-color: var(--color-burgundy);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-burgundy:hover {
  background-color: var(--color-burgundy-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px var(--color-burgundy-glow);
}

.btn-primary-outline {
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  border: 1px solid var(--border-burgundy);
  color: var(--color-burgundy-hover);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  transition: var(--transition);
}

.btn-primary-outline:hover {
  background: var(--color-burgundy);
  color: #fff;
}

.btn-glass {
  padding: 0.85rem 2rem;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #fff;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  transition: var(--transition);
}

.btn-glass:hover {
  border-color: var(--color-burgundy-hover);
}

/* Sección Hero */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 5rem;
  text-align: center;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1492691527719-9d1e07e534b4?auto=format&fit=crop&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  filter: grayscale(100%);
}

.hero-glow {
  position: absolute;
  width: 450px;
  height: 450px;
  background: var(--color-burgundy-glow);
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 1.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  background: rgba(24, 24, 28, 0.8);
  border: 1px solid var(--border-burgundy);
  color: var(--color-burgundy-hover);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
}

.dot-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-burgundy-hover);
  box-shadow: 0 0 8px var(--color-burgundy-hover);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.scroll-down {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
}

/* Reproductor Showreel */
.showreel-card {
  overflow: hidden;
  border-radius: 1rem;
}

.video-wrapper {
  position: relative;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.video-wrapper img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}

.video-wrapper video {
  position: relative;
  z-index: 5;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-btn {
  position: relative;
  z-index: 10;
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: var(--color-burgundy);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.play-btn:hover {
  transform: scale(1.1);
  background: var(--color-burgundy-hover);
  box-shadow: 0 0 20px var(--color-burgundy-glow);
}

.showreel-info {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  background: var(--color-bg-panel);
}

.info-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.info-desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.tags {
  display: flex;
  gap: 0.5rem;
}

.tag {
  background: var(--color-bg-card);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

/* Portfolio y Cuadrícula */
.portfolio-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  background: var(--color-bg-panel);
  border: 1px solid var(--border-color);
  color: var(--color-text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--color-burgundy);
  color: #fff;
  border-color: var(--color-burgundy-hover);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--color-bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  overflow: hidden;
  transition: var(--transition);
}

.project-card:hover {
  border-color: var(--border-burgundy);
  transform: translateY(-4px);
}

.card-image-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.card-content {
  padding: 1.5rem;
}

.card-role {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-burgundy-hover);
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.card-desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.btn-card {
  width: 100%;
  padding: 0.6rem;
  border-radius: 8px;
  background: var(--color-bg-card);
  border: 1px solid var(--border-color);
  color: #fff;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-card:hover {
  border-color: var(--color-burgundy-hover);
  color: var(--color-burgundy-hover);
}

.btn-delete-admin {
  background: rgba(220, 38, 38, 0.15);
  border: 1px solid rgba(220, 38, 38, 0.4);
  color: #ef4444;
  width: 100%;
  padding: 0.5rem;
  border-radius: 8px;
  margin-top: 0.5rem;
  font-size: 0.7rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-delete-admin:hover {
  background: #dc2626;
  color: white;
}

/* Servicios e Icono Dron */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 2rem;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--border-burgundy);
}

.icon-box {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 12px;
  background: rgba(128, 0, 32, 0.12);
  border: 1px solid var(--border-burgundy);
  color: var(--color-burgundy-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.drone-svg-icon {
  width: 1.8rem;
  height: 1.8rem;
  stroke: var(--color-burgundy-hover);
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Sección Sobre Mí */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }
}

.about-image-wrap {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.about-image-wrap img {
  width: 100%;
  display: block;
  filter: grayscale(80%);
  transition: var(--transition);
}

.about-image-wrap:hover img {
  filter: grayscale(0%);
}

.experience-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: var(--color-burgundy);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 1rem;
}

.experience-badge .num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  display: block;
}

.experience-badge .lbl {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.about-heading {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.text-p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.stats-bar {
  display: flex;
  gap: 2rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin: 1.5rem 0;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-burgundy-hover);
  font-weight: 700;
  display: block;
}

.stat-lbl {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.gear-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
}

.gear-title i {
  color: var(--color-burgundy-hover);
}

.gear-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.gear-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.gear-list i {
  color: var(--color-burgundy-hover);
  font-size: 0.65rem;
}

/* Formularios */
.contact-form {
  padding: 2.5rem;
}

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

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-group label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.form-group input, .form-group select, .form-group textarea {
  background: var(--color-bg-main);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: #fff;
  font-size: 0.85rem;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}

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

.full-width {
  width: 100%;
}

.success-alert {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
  font-size: 0.8rem;
  text-align: center;
}

/* Ventanas Modales */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-box {
  width: 100%;
  max-width: 850px;
  background: var(--color-bg-panel);
  border-radius: 1rem;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-burgundy);
}

.modal-box.small-modal {
  max-width: 420px;
  padding: 2rem;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-bg-dark);
  border: 1px solid var(--border-color);
  color: #fff;
  cursor: pointer;
}

.admin-modal-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.admin-icon {
  font-size: 2.5rem;
  color: var(--color-burgundy-hover);
  margin-bottom: 0.5rem;
}

.badge-admin {
  background: var(--color-burgundy);
  color: #fff;
  font-size: 0.6rem;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  letter-spacing: 0.15em;
  font-weight:bold;
}

.modal-video-container {
  aspect-ratio: 16/9;
  background: #000;
}

.modal-video-container video {
  width: 100%;
  height: 100%;
}

.modal-details {
  padding: 1.5rem;
}

.modal-cat {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--color-burgundy-hover);
  letter-spacing: 0.15em;
  font-weight: 600;
}

.modal-head {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.modal-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.modal-meta {
  display: flex;
  gap: 2rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.modal-text {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Pie de Página */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
  background: var(--color-bg-dark);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
}

.footer-copy {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.social-links {
  display: flex;
  gap: 1.25rem;
  font-size: 1.25rem;
}

.social-links a {
  color: var(--color-text-muted);
  transition: var(--transition);
}

.social-links a:hover {
  color: var(--color-burgundy-hover);
}

/* Responsivo */
@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2rem;
  }
}