:root {
  /* Professional pink color palette */
  --pink-50: #fdf2f8;
  --pink-100: #fce7f3;
  --pink-200: #fbcfe8;
  --pink-300: #f9a8d4;
  --pink-400: #f472b6;
  --pink-500: #ec4899;
  --pink-600: #db2777;
  --pink-700: #be185d;

  /* Dark colors for footer and contrast */
  --dark-900: #0f172a; /* Dark navy/black for footer */
  --dark-800: #1e293b;
  --dark-700: #334155;

  /* Neutral colors for better contrast */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  /* Consistent spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Transitions */
  --transition-all: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  font-size: 16px; /* Base font size increased */
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  color: var(--gray-700);
  background-color: var(--gray-50);
  overflow-x: hidden;
  width: 100%;
  font-size: 1rem; /* Slightly larger base font size */
}

.container {
  width: 100%;
  max-width: 1500px; /* Increased from 1440px */
  margin: 0 auto;
  padding: 0 var(--space-8);
}

/* ===== IMPROVED NAVBAR ===== */
.navbar {
  position: fixed;
  width: 100%;
  background: white;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  transition: var(--transition-all);
  height: 5rem; /* Reduced height for better proportions */
  border-bottom: 1px solid var(--gray-100);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 var(--space-12);
  max-width: 1500px;
  margin: 0 auto;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.logo {
  font-size: 1.8rem; /* Reduced size for better proportions */
  font-weight: 700;
  color: var(--pink-600);
  transition: var(--transition-all);
  text-decoration: none;
}

.logo:hover {
  transform: translateY(-1px);
}

/* Center navigation links */
.nav-center {
  display: flex;
  justify-content: center;
  flex: 1;
}

.nav-links {
  display: none;
  justify-content: center;
  gap: var(--space-6); /* Reduced gap for better spacing */
}

.nav-links a {
  color: var(--gray-700);
  text-decoration: none;
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  font-size: 1rem; /* Reduced size for better proportions */
  transition: var(--transition-all);
  border-radius: 0.5rem;
  position: relative;
}

/* Improved underline effect for nav links */
.nav-links a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 50%;
  background-color: var(--pink-600);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-links a:hover::after {
  width: 70%;
}

.nav-links a:hover {
  color: var(--pink-600);
}

.nav-links a.active {
  color: var(--pink-600);
}

.nav-links a.active::after {
  width: 70%;
}

/* Right side of navbar */
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.mobile-menu-btn {
  display: none; /* Hide by default, show on mobile */
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--gray-700);
  transition: var(--transition-all);
  font-size: 1.5rem;
}

.mobile-menu-btn:hover {
  color: var(--pink-600);
}

/* Dark mode toggle */
.dark-mode-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  padding: var(--space-2);
  transition: var(--transition-all);
}

.dark-mode-toggle:hover {
  color: var(--pink-600);
  transform: rotate(15deg);
}

/* Media Queries */
@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }
}

@media (max-width: 767px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-container {
    padding: 0 var(--space-4);
  }

  .logo {
    font-size: 1.5rem;
  }

  .nav-links.show {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    border-top: 1px solid var(--pink-100);
  }

  .nav-links.show a {
    padding: var(--space-3) var(--space-4);
    width: 100%;
    text-align: center;
  }
}

/* Hero Section - REDUCED SPACE BELOW */
.hero {
  min-height: 90vh;
  width: 100%;
  padding-top: 6rem;
  background-color: var(--pink-50);
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}

.hero-content {
  position: relative;
  display: grid;
  gap: var(--space-20);
  align-items: center;
  padding: var(--space-16) 0 var(--space-8) 0;
  width: 100%;
}

.hero-text {
  text-align: center;
  width: 100%;
}

.hero-text h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-8);
  color: var(--gray-800);
}

.hero-text p {
  font-size: 1.1rem;
  color: var(--gray-700);
  margin-bottom: var(--space-12);
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
}

.hero-image {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-all);
  width: 100%;
  max-width: 550px;
  margin: 0 auto;
  aspect-ratio: 3/4;
}

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

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

/* Hero Badge */
.hero-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background: var(--pink-600);
  color: white;
  padding: var(--space-4) var(--space-8);
  border-radius: 0.5rem 0 0 0;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 2;
  font-size: 1.1rem;
}

/* Hero Buttons */
.hero-buttons {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
}

/* Buttons - BIGGER */
.btn-primary {
  display: inline-block;
  background: var(--pink-600);
  color: white;
  padding: var(--space-4) var(--space-16);
  border-radius: 9999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.2rem;
  transition: var(--transition-all);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--pink-700);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(219, 39, 119, 0.3);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  border: 2px solid var(--pink-600);
  color: var(--pink-600);
  padding: var(--space-4) var(--space-16);
  border-radius: 9999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.2rem;
  transition: var(--transition-all);
}

.btn-secondary:hover {
  background: var(--pink-50);
  transform: translateY(-2px);
}

/* Section Styles - REDUCED SPACE */
section {
  padding: var(--space-20) 0;
  width: 100%;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: var(--space-20);
  color: var(--gray-800);
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--gray-600);
  margin-top: calc(-1 * var(--space-16));
  margin-bottom: var(--space-16);
}

/* About Section */
.about {
  background: white;
  width: 100%;
}

.about-content {
  display: grid;
  gap: var(--space-20);
  width: 100%;
}

.about-text h3 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: var(--space-8);
  color: var(--gray-800);
}

.about-text p {
  font-size: 1.2rem;
  margin-bottom: var(--space-8);
}

.about-skills {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin: var(--space-12) 0;
}

.skill {
  background: white;
  padding: var(--space-8);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-all);
  border: 1px solid var(--gray-100);
}

.skill:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.skill h4 {
  color: var(--pink-600);
  margin-bottom: var(--space-6);
  font-weight: 700;
  font-size: 1.35rem;
}

.skill ul {
  list-style-type: none;
  padding: 0;
}

.skill li {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  font-size: 1.15rem;
}

.skill li::before {
  content: '•';
  color: var(--pink-600);
  font-weight: bold;
  display: inline-block;
  width: 1rem;
  margin-right: var(--space-2);
}

/* Services Section */
.services {
  background: var(--gray-50);
  width: 100%;
}

.services-grid {
  display: grid;
  gap: var(--space-12);
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
}

.service-card {
  background: white;
  padding: var(--space-12);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-all);
  border: 1px solid var(--gray-100);
  position: relative;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.service-card h3 {
  font-size: 1.85rem;
  font-weight: 700;
  margin: var(--space-6) 0;
  color: var(--gray-800);
}

.service-card p {
  color: var(--gray-700);
  line-height: 1.6;
  font-size: 1rem;
}

.icon {
  width: 4.5rem;
  height: 4.5rem;
  padding: 0.75rem;
  border-radius: 0.75rem;
  background: var(--gray-50);
  transition: var(--transition-all);
}

.service-card:hover .icon {
  transform: scale(1.1);
}

.icon.pink {
  color: var(--pink-600);
}

.icon.green {
  color: var(--pink-500);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-8);
  color: var(--pink-600);
  font-weight: 600;
  font-size: 1.15rem;
  text-decoration: none;
  transition: var(--transition-all);
}

.service-link:hover {
  gap: var(--space-3);
  color: var(--pink-700);
}

/* Experience Section - NEW */
.experience {
  background: white;
  width: 100%;
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--space-8) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  width: 2px;
  background: var(--pink-200);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  padding: var(--space-8) 0;
  position: relative;
  width: 50%;
  left: 0;
  padding-right: var(--space-16);
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: var(--space-16);
  padding-right: 0;
}

.timeline-dot {
  position: absolute;
  width: 20px;
  height: 20px;
  right: -10px;
  background: var(--pink-500);
  border-radius: 50%;
  top: 32px;
  z-index: 1;
  box-shadow: var(--shadow-md);
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -10px;
  right: auto;
}

.timeline-date {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: var(--pink-100);
  color: var(--pink-700);
  border-radius: 4px;
  font-weight: 600;
  margin-bottom: var(--space-4);
  font-size: 0.9rem;
}

.timeline-content {
  background: white;
  padding: var(--space-8);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-all);
  border-left: 4px solid var(--pink-500);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.timeline-content h3 {
  color: var(--gray-800);
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.timeline-content h4 {
  color: var(--pink-600);
  font-size: 1.1rem;
  margin-bottom: var(--space-4);
  font-weight: 600;
}

.timeline-content p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 1rem;
}

.skills-container {
  margin-top: var(--space-20);
  background: var(--gray-50);
  padding: var(--space-12);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
}

.skills-title {
  font-size: 2rem;
  color: var(--gray-800);
  margin-bottom: var(--space-8);
  text-align: center;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.skill-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-all);
}

.skill-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.skill-icon {
  color: var(--pink-500);
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.skill-item span {
  font-size: 1.05rem;
  color: var(--gray-700);
}

/* Portfolio Section */
.portfolio {
  background: white;
  width: 100%;
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

.portfolio-filter {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 2rem;
  padding: var(--space-4) var(--space-8);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  transition: var(--transition-all);
}

.portfolio-filter:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.portfolio-filter.active {
  background: var(--pink-600);
  color: white;
  border-color: var(--pink-600);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: var(--space-12);
}

.portfolio-item {
  background: white;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-all);
}

.portfolio-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2/3;        /* Proporción de póster */
  background: none;         /* Quitamos fondo negro */
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;        /* Se ajusta perfecto al póster */
  border-radius: 0.5rem;    /* Opcional: esquinas redondeadas */
  transition: var(--transition-all);
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.03);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(219, 39, 119, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-all);
}

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

.portfolio-link {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pink-600);
  transform: scale(0);
  transition: var(--transition-all);
}

.portfolio-item:hover .portfolio-link {
  transform: scale(1);
}

.portfolio-content {
  padding: var(--space-8);
}

.portfolio-content h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--gray-800);
}

.portfolio-content p {
  color: var(--gray-600);
  font-size: 1rem;
}

/* CTA Banner */
.cta-banner {
  padding: var(--space-24) 0;
  background: var(--pink-600);
  color: white;
  position: relative;
  overflow: hidden;
  width: 100%;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 950px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 3.2rem;
  font-weight: 800;
  margin-bottom: var(--space-6);
}

.cta-content p {
  font-size: 1.6rem;
  margin-bottom: var(--space-12);
  opacity: 0.9;
}

.cta-content .btn-primary {
  background: white;
  color: var(--pink-600);
  border: 2px solid white;
}

.cta-content .btn-primary:hover {
  background: transparent;
  color: white;
}

/* Testimonials Section */
.testimonials {
  background: var(--gray-50);
  width: 100%;
}

.testimonials-slider {
  position: relative;
  max-width: 950px;
  margin: 0 auto var(--space-12);
}

.testimonial-card {
  position: absolute;             /* todas apiladas */
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  background: white;
  padding: var(--space-12);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
}

.testimonial-card.active {
  opacity: 1;
  transform: translateX(0);
  position: relative;             /* el activo ocupa el espacio */
  z-index: 2;
}

.testimonials-slider {
  position: relative;
  max-width: 950px;
  margin: 0 auto;
  min-height: 260px; /* asegura que no se colapse */
}


.testimonial-content {
  margin-bottom: var(--space-8);
}

.testimonial-content p {
  font-size: 1.35rem;
}

.quote-icon {
  width: 4.5rem;
  height: 4.5rem;
  opacity: 0.2;
  color: var(--pink-600);
  margin-bottom: var(--space-6);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.testimonial-author img {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author h4 {
  font-weight: 600;
  margin-bottom: var(--space-2);
  font-size: 1.35rem;
}

.testimonial-author p {
  font-size: 1.15rem;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.dot {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: var(--gray-200);
  cursor: pointer;
  transition: var(--transition-all);
}

.dot.active {
  background: var(--pink-600);
  transform: scale(1.2);
}


/* Contact Section */
.contact {
  background: white;
  width: 100%;
}

.contact-grid {
  display: grid;
  gap: var(--space-20);
  grid-template-columns: 1fr;
}

.contact-form {
  background: var(--gray-50);
  padding: var(--space-12);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-12);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-4);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: 0.5rem;
  transition: var(--transition-all);
  font-size: 1.15rem;
  color: var(--gray-800);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23374151' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: var(--pink-300);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--pink-600);
  box-shadow: 0 0 0 4px var(--pink-100);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  padding: var(--space-12);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-6);
  background: var(--gray-50);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-all);
}

.contact-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.contact-item i {
  color: var(--pink-600);
  background: var(--pink-50);
  padding: var(--space-4);
  border-radius: 0.5rem;
  transition: var(--transition-all);
  font-size: 1.6rem;
}

.contact-item:hover i {
  transform: scale(1.1);
}

.contact-item a,
.contact-item span {
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-all);
  font-size: 1.15rem;
}

.contact-item a:hover {
  color: var(--pink-600);
}

/* Social Links */
.social-links {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.social-link {
  width: 3.8rem;
  height: 3.8rem;
  border-radius: 50%;
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pink-600);
  transition: var(--transition-all);
  box-shadow: var(--shadow-sm);
  font-size: 1.6rem;
}

.social-link:hover {
  background: var(--pink-600);
  color: white;
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

/* ===== COMPLETELY REDESIGNED FOOTER ===== */
.footer {
  background: var(--dark-900);
  color: white;
  width: 100%;
  position: relative;
  padding: 0;
}

/* Footer top section with main content */
.footer-top {
  padding: var(--space-20) 0 var(--space-16);
}

/* Footer container */
.footer-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 var(--space-12);
}

/* Footer grid layout */
.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
}

/* Brand section */
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-brand h2 {
  color: white;
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.footer-brand p {
  color: var(--gray-300);
  font-size: 1.15rem;
  line-height: 1.6;
  margin-top: var(--space-4);
  max-width: 400px;
}

/* Section headings */
.footer-heading {
  color: white;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--space-8);
  position: relative;
  display: inline-block;
  padding-bottom: var(--space-2);
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--pink-500);
}

/* Footer links */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-4);
}

.footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  font-size: 1.15rem;
  transition: all 0.3s ease;
  display: block;
  padding: var(--space-1) 0;
}

.footer-links a:hover {
  color: white;
  transform: translateX(5px);
}

/* Footer social links */
.footer-social {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.footer-social a {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--pink-600);
  transform: translateY(-3px);
}

/* Footer bottom section with copyright */
.footer-bottom {
  background: var(--dark-800);
  padding: var(--space-6) 0;
  text-align: center;
}

.copyright {
  color: var(--gray-400);
  font-size: 1.05rem;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--space-12);
  right: var(--space-12);
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  background: var(--pink-600);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition-all);
  box-shadow: var(--shadow-md);
  z-index: 100;
  font-size: 1.6rem;
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  background: var(--pink-700);
}

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: var(--space-12);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: white;
  color: var(--gray-800);
  padding: var(--space-6) var(--space-12);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 0;
  transition: var(--transition-all);
  font-size: 1.15rem;
}

.toast-success {
  border-left: 4px solid var(--pink-600);
}

.toast-error {
  border-left: 4px solid #ef4444;
}

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

.btn-primary.loading {
  position: relative;
  color: transparent;
}

.btn-primary.loading::after {
  content: '';
  position: absolute;
  width: 1.85rem;
  height: 1.85rem;
  top: 50%;
  left: 50%;
  margin-left: -0.925rem;
  margin-top: -0.925rem;
  border: 2px solid white;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in {
  animation: fadeIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-in {
  animation: slideIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Mobile Menu */
.nav-links.show {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
  animation: slideDown 0.3s ease-out forwards;
  border-top: 1px solid var(--pink-100);
  z-index: 1000;
}

.nav-links.show a {
  padding: var(--space-4) var(--space-6);
  margin: var(--space-2) 0;
  font-size: 1.2rem;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Media Queries */
@media (min-width: 768px) {
  .nav-links {
    display: flex;
    gap: var(--space-8);
  }

  .mobile-menu-btn {
    display: none;
  }

  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
  }

  .hero-text {
    text-align: left;
  }

  .hero-text h1 {
    font-size: 2.8rem;
  }

  .hero-buttons {
    justify-content: flex-start;
  }

  .about-skills {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 3fr 2fr;
  }

  .footer-content {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    text-align: left;
    gap: var(--space-12);
  }

  /* Timeline responsive adjustments */
  .timeline::before {
    left: 50%;
  }

  .timeline-item {
    width: 50%;
    padding-right: var(--space-16);
  }

  .timeline-item:nth-child(even) {
    left: 50%;
    padding-left: var(--space-16);
    padding-right: 0;
  }

  .timeline-dot {
    right: -10px;
  }

  .timeline-item:nth-child(even) .timeline-dot {
    left: -10px;
    right: auto;
  }
}

@media (min-width: 1024px) {
  .hero-text h1 {
    font-size: 4rem;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Improved navbar for larger screens */
  .nav-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }

  .nav-links {
    justify-content: center;
  }

  .nav-right {
    justify-content: flex-end;
  }

  /* Skills grid improvement */
  .skills-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

  .portfolio-filters {
    flex-direction: column;
    align-items: center;
  }

  .hero-image {
    max-width: 100%;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .hero-text h1 {
    font-size: 3.2rem;
  }

  /* Footer adjustments for mobile */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .footer-brand,
  .footer-column {
    text-align: center;
    align-items: center;
  }

  .footer-heading::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-social {
    justify-content: center;
  }

  /* Timeline mobile adjustments */
  .timeline::before {
    left: 30px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 0;
  }

  .timeline-item:nth-child(even) {
    left: 0;
    padding-left: 70px;
    padding-right: 0;
  }

  .timeline-dot {
    left: 20px;
    right: auto;
  }

  .timeline-item:nth-child(even) .timeline-dot {
    left: 20px;
  }

  /* Skills grid mobile */
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

/* Print styles */
@media print {
  .navbar, .footer, .back-to-top {
    display: none;
  }

  section {
    page-break-inside: avoid;
    padding: var(--space-4) 0 !important;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  body {
    font-size: 12pt;
    line-height: 1.3;
  }

  h1, h2, h3 {
    page-break-after: avoid;
  }

  img {
    max-width: 100% !important;
  }
}
/* Portfolio categories customization */
.portfolio-item[data-category="peliculas"] .portfolio-overlay {
  background: rgba(219, 39, 119, 0.85); /* Rosa */
}

.portfolio-item[data-category="series"] .portfolio-overlay {
  background: rgba(16, 185, 129, 0.85); /* Verde esmeralda */
}

.portfolio-item[data-category="documentales"] .portfolio-overlay {
  background: rgba(59, 130, 246, 0.85); /* Azul */
}

/* Ajuste de filtros para que solo existan estas tres categorías */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

.portfolio-filter {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 2rem;
  padding: var(--space-4) var(--space-8);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  transition: var(--transition-all);
}

.portfolio-filter:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.portfolio-filter.active {
  background: var(--pink-600);
  color: white;
  border-color: var(--pink-600);
}

/* ===== RESPONSIVE EXTRA ===== */

/* Ajustes generales móviles */
@media (max-width: 768px) {
  /* Hero */
  .hero-text h1 {
    font-size: 2.2rem;
    line-height: 1.3;
  }

  .hero-text p {
    font-size: 1.1rem;
    padding: 0 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
    padding: 1rem;
    font-size: 1rem;
  }

  /* Portfolio grid */
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
  }

  .portfolio-content h3 {
    font-size: 1.2rem;
  }

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

  .service-card h3 {
    font-size: 1.4rem;
  }

  .service-card p {
    font-size: 1rem;
  }

  /* Timeline items */
  .timeline-item {
    padding-left: 50px;
  }

  .timeline-dot {
    left: 15px;
  }

  .timeline-content {
    font-size: 0.95rem;
  }

  /* Section titles */
  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    font-size: 1.1rem;
  }

  /* Testimonials */
  .testimonial-content p {
    font-size: 1rem;
  }

  .testimonial-author h4 {
    font-size: 1.1rem;
  }

  .testimonial-author p {
    font-size: 0.95rem;
  }
}

.clients-carousel {
  display: flex;
  width: max-content;
  animation: scrollClients 25s linear infinite;
  will-change: transform;
}

@keyframes scrollClients {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}

.client-slide {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 250px;
}

.client-slide img {
  max-height: 120px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: var(--transition-all);
}

.client-slide img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.1);
}

/* Animación: mueve*/
@keyframes scrollClients {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%); /* recorre hasta la mitad, porque duplicamos contenido */
  }
}

/* En móvil: más rápido */
@media (max-width: 768px) {
  .clients-carousel {
    animation: scrollClients 8s linear infinite;
  }

  .client-slide {
    min-width: 180px;
  }

  .client-slide img {
    max-height: 90px;
  }
}

.skill ul li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill ul li .fi {
  font-size: 1.4rem; /* tamaño bandera */
  line-height: 1;
}

html, body {
  width: 100%;
  overflow-x: hidden;
}

@media (max-width: 768px) {
  /* CTA Banner */
  .cta-banner {
    padding: var(--space-12) var(--space-4);
    text-align: center;
  }

  .cta-content h2 {
    font-size: 1.8rem;
    line-height: 1.3;
  }

  .cta-content p {
    font-size: 1.1rem;
    margin-bottom: var(--space-6);
  }

  /* Contact Section */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .contact-form, .contact-info {
    padding: var(--space-6);
  }

  .contact-item {
    flex-direction: row;
    font-size: 0.95rem;
  }
}

.clients {
  overflow: hidden; /* evita scroll horizontal */
}

.clients-carousel {
  white-space: nowrap;
}

@media (max-width: 768px) {
  .contact {
    padding-left: 1rem;   /* empuja toda la sección un poco a la izquierda */
    padding-right: 1rem;
  }

  .contact-grid {
    padding: 0;           /* elimina relleno extra */
  }



  .contact-form,
  .contact-info {
    padding: 1rem;        /* padding uniforme, más compacto */
  }

  .contact-info {
    align-items: flex-start;
    text-align: left;
    width: 100%;
  }

  .contact-item {
    justify-content: flex-start;
    width: 100%;
  }

  .contact-item span,
  .contact-item a {
    display: block;
    text-align: left;
    width: 100%;
  }
}

@media (max-width: 768px) {
  #contact .container {
    padding-left: 0.5rem;   /* menos margen izquierdo */
    padding-right: 0.5rem;  /* menos margen derecho */
  }

  .contact-form,
  .contact-info {
    padding: 0.75rem;       /* compactamos los bloques internos */
  }
}