/* Variables CSS para temas y colores */
:root {
  --primary-color: #000000;
  --secondary-color: #ffffff;
  --accent-color: #ff3366;
  --text-color: #333333;
  --bg-color: #ffffff;
  --overlay-bg: rgba(0, 0, 0, 0.7);
  --transition: all 0.3s ease;
}

/* Modo Alto Contraste */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #ffff00;
    --text-color: #000000;
    --bg-color: #ffffff;
    --overlay-bg: #000000;
  }
}

/* Reset y estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
  overflow-x: hidden;
}

/* ===== NAVEGACIÓN MEJORADA ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition);
}

.nav-logo {
  font-size: 1.8rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--primary-color);
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 3rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition);
  position: relative;
}

.nav-menu a:hover {
  color: var(--primary-color);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

/* ===== HERO ANIMADO ===== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(-45deg, #000000, #2d3436, #1a1a1a, #000000);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    color: white;
    text-align: center;
    overflow: hidden;
}

/* Partículas flotantes */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s infinite ease-in-out;
}

.particle:nth-child(1) { 
    width: 4px; height: 4px; top: 20%; left: 10%; 
    animation-delay: 0s; 
}
.particle:nth-child(2) { 
    width: 6px; height: 6px; top: 60%; left: 80%; 
    animation-delay: 1s; 
}
.particle:nth-child(3) { 
    width: 3px; height: 3px; top: 80%; left: 30%; 
    animation-delay: 2s; 
}
.particle:nth-child(4) { 
    width: 5px; height: 5px; top: 40%; left: 60%; 
    animation-delay: 3s; 
}
.particle:nth-child(5) { 
    width: 4px; height: 4px; top: 70%; left: 20%; 
    animation-delay: 4s; 
}
.particle:nth-child(6) { 
    width: 3px; height: 3px; top: 30%; left: 70%; 
    animation-delay: 5s; 
}

/* Texto con efecto de brillo */
.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 1s ease 0.5s forwards;
    background: linear-gradient(45deg, #fff 0%, #ccc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    overflow: hidden;
}

.hero-content h1::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shine 3s infinite 2s;
}

.hero-tagline {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 300;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeUp 1s ease 1s forwards;
    color: rgba(255,255,255,0.8);
}

.btn-audio {
    background: var(--accent-color);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    color: var(--secondary-color);
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    animation: fadeUp 1s ease 1.5s forwards;
    font-weight: 500;
    position: relative;
    z-index: 2;
}

.btn-audio:hover,
.btn-audio:focus {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 50px;
    background: var(--secondary-color);
    animation: bounce 2s infinite;
    z-index: 2;
}

/* ===== PORTFOLIO MEJORADO ===== */
.portfolio {
  padding: 8rem 5%;
}

.section-title {
  text-align: center;
  margin-bottom: 4rem;
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--text-color);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.portfolio-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 20px;
  overflow: hidden;
  background: #f8f9fa;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  cursor: pointer;
}

.portfolio-item:hover {
  transform: translateY(-12px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.portfolio-item img,
.portfolio-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-item:hover img,
.portfolio-item:hover video {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    transparent 40%,
    rgba(0,0,0,0.9) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem;
  opacity: 0;
  transition: all 0.4s ease;
}

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

.portfolio-overlay h3 {
  color: white;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  line-height: 1.2;
  transform: translateY(20px);
  transition: transform 0.3s ease 0.1s;
}

.portfolio-overlay p {
  color: rgba(255,255,255,0.9);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  transform: translateY(20px);
  transition: transform 0.3s ease 0.15s;
}

.portfolio-item:hover .portfolio-overlay h3,
.portfolio-item:hover .portfolio-overlay p {
  transform: translateY(0);
}

.project-description {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-top: 0.8rem;
}

.media-indicator {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    z-index: 2;
}

.count-badge {
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    backdrop-filter: blur(10px);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.8rem;
}

.project-tag {
    background: rgba(255,255,255,0.15);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    backdrop-filter: blur(10px);
}

.featured-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: white;
  padding: 0.6rem;
  border-radius: 50%;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
  z-index: 2;
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 4rem 0 2rem;
}

.filter-btn {
  padding: 1rem 2rem;
  border: 2px solid var(--primary-color);
  background: transparent;
  color: var(--primary-color);
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 50px;
  font-weight: 500;
  font-size: 1rem;
}

.filter-btn.active,
.filter-btn:hover,
.filter-btn:focus {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

/* ===== SECCIÓN SOBRE MÍ MEJORADA ===== */
#sobre-mi {
  padding: 8rem 5%;
  background: #f8f9fa;
}

.about-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-text {
  padding-right: 2rem;
}

.about-text h2 {
  font-size: 3rem;
  font-weight: 300;
  margin-bottom: 2rem;
  color: #2d3436;
  line-height: 1.1;
}

.about-text p {
  font-size: 1.2rem;
  line-height: 1.8;
  color: #555;
  margin-bottom: 2rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.about-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.about-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, var(--primary-color), transparent);
  opacity: 0.1;
  z-index: 1;
}

.about-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.about-image:hover img {
  transform: scale(1.05);
}

/* ===== SECCIÓN CONTACTO MEJORADA ===== */
#contacto {
  padding: 8rem 5%;
  background: linear-gradient(135deg, #2d3436 0%, #000000 100%);
  color: white;
}

.contact-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.contact-content h2 {
  font-size: 3rem;
  font-weight: 300;
  margin-bottom: 1rem;
  color: white;
}

.contact-subtitle {
  font-size: 1.3rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 4rem;
}

.contact-info {
  text-align: left;
  padding: 3rem;
  background: rgba(255,255,255,0.05);
  border-radius: 20px;
  backdrop-filter: blur(10px);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: rgba(255,255,255,0.1);
  border-radius: 15px;
  transition: all 0.3s ease;
}

.contact-method:hover {
  background: rgba(255,255,255,0.15);
  transform: translateX(10px);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-details h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: white;
}

.contact-details a, 
.contact-details p {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-details a:hover {
  color: var(--primary-color);
}

.contact-form {
  padding: 3rem;
  background: rgba(255,255,255,0.05);
  border-radius: 20px;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 2rem;
  text-align: left;
}

.form-group label {
  display: block;
  margin-bottom: 0.8rem;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.5rem;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  color: white;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255,255,255,0.15);
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

.submit-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 1.2rem 3rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

/* ===== FOOTER MEJORADO ===== */
footer {
  background: #1a1a1a;
  color: rgba(255,255,255,0.7);
  padding: 4rem 2rem 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  text-align: left;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  line-height: 1.6;
  max-width: 400px;
}

.footer-links h4,
.footer-social h4 {
  color: white;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary-color);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: white;
  transition: all 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
}

/* ===== UTILIDADES ===== */
.loading {
  text-align: center;
  padding: 4rem 2rem;
  color: #888;
  font-size: 1.1rem;
}

.loading::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid #3498db;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 1rem;
}

.error-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #666;
}

.error-state h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== ANIMACIONES ===== */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0) rotate(0deg); 
        opacity: 0.7;
    }
    50% { 
        transform: translateY(-30px) rotate(180deg); 
        opacity: 1;
    }
}

@keyframes shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-20px) translateX(-50%);
  }
  60% {
    transform: translateY(-10px) translateX(-50%);
  }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===== MODAL DE GALERÍA ===== */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-modal[aria-hidden="false"] {
    display: flex;
    opacity: 1;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    background: #1a1a1a;
    margin: 2rem auto;
    width: 95%;
    max-width: 1400px;
    height: calc(100vh - 4rem);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    z-index: 2001;
}

/* Header del Modal */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.modal-category {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.modal-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--primary-color);
    transform: rotate(90deg);
}

/* Imagen Principal */
.modal-main-image {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    overflow: hidden;
}

.modal-main-image img,
.modal-main-image video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Controles de Navegación */
.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 10;
}

.nav-btn:hover {
    background: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 2rem;
}

.next-btn {
    right: 2rem;
}

/* Información del Proyecto */
.modal-info {
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.project-description-full {
    margin-bottom: 1rem;
}

.project-description-full p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 1.1rem;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-tags-modal {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.project-tags-modal .project-tag {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    backdrop-filter: blur(10px);
}

.project-stats {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Miniaturas */
.modal-thumbnails {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: rgba(0, 0, 0, 0.5);
    overflow-x: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.thumbnail {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
    transform: scale(1.05);
}

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

/* Loading */
.modal-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }
  
  .about-text {
    padding-right: 0;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    flex-direction: column;
    background-color: var(--secondary-color);
    width: 100%;
    text-align: center;
    transition: var(--transition);
    padding: 2rem 0;
    gap: 1rem;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    position: relative;
  }
  
  .hamburger::before,
  .hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
  }
  
  .hamburger::before {
    top: -8px;
  }
  
  .hamburger::after {
    top: 8px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .portfolio-filters {
    gap: 0.8rem;
  }
  
  .filter-btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
  }

  .about-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .contact-method {
    flex-direction: column;
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }

  /* Modal Responsive */
  .modal-content {
    width: 100%;
    height: 100vh;
    margin: 0;
    border-radius: 0;
  }
  
  .modal-header {
    padding: 1rem;
  }
  
  .modal-title {
    font-size: 1.4rem;
  }
  
  .nav-btn {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
  
  .prev-btn {
    left: 1rem;
  }
  
  .next-btn {
    right: 1rem;
  }
  
  .modal-info {
    padding: 1rem;
  }
  
  .modal-thumbnails {
    padding: 0.5rem 1rem;
  }
  
  .thumbnail {
    width: 60px;
    height: 45px;
  }
}