/*
Theme Name: Aikawa Portfolio
Theme URI: https://aikawa.es
Description: Tema minimalista y profesional para Federico Aikawa - Estratega de Medios Digitales
Author: Federico Aikawa
Author URI: https://aikawa.es
Template: twentytwentyfive
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aikawa-portfolio
*/

/* ==========================================
   VARIABLES Y COLORES
   ========================================== */
:root {
  /* Escala de grises */
  --color-black: #000000;
  --color-gray-900: #1a1a1a;
  --color-gray-800: #2a2a2a;
  --color-gray-700: #3a3a3a;
  --color-gray-600: #5a5a5a;
  --color-gray-500: #7a7a7a;
  --color-gray-400: #9a9a9a;
  --color-gray-300: #c0c0c0;
  --color-gray-200: #e0e0e0;
  --color-gray-100: #f5f5f5;
  --color-white: #ffffff;
  
  /* Color de acento - rojo del logo */
  --color-accent: #d40000;
  --color-accent-dark: #a00000;
  
  /* Tipografía */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
  
  /* Espaciado */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Transiciones */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

/* ==========================================
   RESET Y BASE
   ========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-gray-800);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================
   TIPOGRAFÍA
   ========================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-black);
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: 1.5rem;
}

a {
  color: var(--color-gray-900);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

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

/* ==========================================
   LAYOUT PRINCIPAL
   ========================================== */
.aikawa-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.aikawa-container-narrow {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ==========================================
   HEADER
   ========================================== */
.aikawa-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
  padding: 0.75rem 0;
  transition: all var(--transition-base);
}

.aikawa-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.aikawa-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 1001;
}

.aikawa-logo img {
  height: 32px;
  width: auto;
  max-width: 180px;
}

/* Menú hamburguesa - oculto en desktop */
.aikawa-menu-toggle {
  display: none;
}

.aikawa-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--color-black);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.aikawa-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.aikawa-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.aikawa-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Overlay para menú mobile */
.aikawa-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.aikawa-menu-overlay.active {
  display: block;
  opacity: 1;
}

.aikawa-nav ul {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.aikawa-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  position: relative;
}

.aikawa-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

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

/* ==========================================
   HERO SECTION
   ========================================== */
.aikawa-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.aikawa-hero::before {
  content: '';
  position: absolute;
  top: 20%;
  right: -100px;
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
  border-radius: 50%;
  opacity: 0.3;
  z-index: -1;
}

.aikawa-hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.aikawa-hero-text h1 {
  margin-bottom: var(--space-sm);
  animation: fadeInUp 0.8s ease;
}

.aikawa-hero-tagline {
  font-size: 1.5rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.aikawa-hero-description {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-700);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.aikawa-cta-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.aikawa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 4px;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

.aikawa-btn-primary {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.aikawa-btn-primary:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 0, 0, 0.2);
}

.aikawa-btn-secondary {
  background: transparent;
  color: var(--color-black);
  border-color: var(--color-gray-300);
}

.aikawa-btn-secondary:hover {
  border-color: var(--color-black);
  color: var(--color-black);
  transform: translateY(-2px);
}

/* ==========================================
   SERVICIOS
   ========================================== */
.aikawa-services {
  padding: var(--space-xl) 0;
  background: var(--color-gray-100);
  position: relative;
}

.aikawa-section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.aikawa-section-title h2 {
  margin-bottom: var(--space-sm);
}

.aikawa-section-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

.aikawa-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.aikawa-service-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: 8px;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.aikawa-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--color-accent);
  transition: height var(--transition-base);
}

.aikawa-service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--color-gray-300);
}

.aikawa-service-card:hover::before {
  height: 100%;
}

.aikawa-service-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  display: block;
}

.aikawa-service-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.aikawa-service-card p {
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ==========================================
   PÁGINAS Y POSTS INDIVIDUALES
   ========================================== */
.aikawa-page,
.aikawa-single {
  padding: 120px 0 var(--space-xl) 0;
  min-height: 100vh;
}

.aikawa-page-header,
.aikawa-post-header {
  margin-bottom: var(--space-lg);
  padding-top: var(--space-md);
}

.aikawa-page-title,
.aikawa-post-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.aikawa-page-excerpt {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.aikawa-post-meta {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.aikawa-post-separator {
  color: var(--color-gray-400);
}

.aikawa-post-category {
  color: var(--color-accent);
  font-weight: 600;
}

.aikawa-post-thumbnail {
  margin-bottom: var(--space-lg);
  border-radius: 8px;
  overflow: hidden;
}

.aikawa-post-thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.aikawa-page-content,
.aikawa-post-content {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-800);
}

.aikawa-page-content h2,
.aikawa-post-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.aikawa-page-content h3,
.aikawa-post-content h3 {
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
}

.aikawa-page-content p,
.aikawa-post-content p {
  margin-bottom: 1.5rem;
}

.aikawa-page-content ul,
.aikawa-page-content ol,
.aikawa-post-content ul,
.aikawa-post-content ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.aikawa-page-content li,
.aikawa-post-content li {
  margin-bottom: 0.5rem;
}

.aikawa-page-content img,
.aikawa-post-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: var(--space-md) 0;
}

.aikawa-page-content blockquote,
.aikawa-post-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-md) 0;
  background: var(--color-gray-100);
  font-style: italic;
  color: var(--color-gray-700);
}

.aikawa-post-footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-gray-200);
}

.aikawa-post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.aikawa-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  font-size: 0.9rem;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.aikawa-tag:hover {
  background: var(--color-gray-200);
  color: var(--color-black);
}

/* Navegación entre posts */
.post-navigation {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 2px solid var(--color-gray-200);
}

.nav-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.nav-previous,
.nav-next {
  display: flex;
  flex-direction: column;
}

.nav-next {
  text-align: right;
}

.nav-subtitle {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-bottom: 0.5rem;
  display: block;
}

.nav-title {
  font-weight: 600;
  color: var(--color-black);
  transition: color var(--transition-fast);
}

.nav-previous:hover .nav-title,
.nav-next:hover .nav-title {
  color: var(--color-accent);
}

/* ==========================================
   ARCHIVO DE BLOG (LISTADO)
   ========================================== */
.aikawa-blog-archive {
  padding: 120px 0 var(--space-xl) 0;
  min-height: 100vh;
  background: var(--color-white);
}

.aikawa-archive-header {
  margin-bottom: var(--space-lg);
  text-align: center;
  padding-top: var(--space-md);
}

.aikawa-archive-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--space-sm);
}

.aikawa-archive-description {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

.aikawa-posts-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.aikawa-post-excerpt {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: 8px;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.aikawa-post-excerpt:hover {
  border-color: var(--color-gray-300);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.aikawa-excerpt-thumbnail {
  border-radius: 8px;
  overflow: hidden;
  height: 250px;
  width: 100%;
  margin-bottom: var(--space-sm);
}

.aikawa-excerpt-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.aikawa-excerpt-thumbnail:hover img {
  transform: scale(1.05);
}

.aikawa-excerpt-content {
  display: flex;
  flex-direction: column;
}

.aikawa-excerpt-header {
  margin-bottom: var(--space-sm);
}

.aikawa-excerpt-meta {
  font-size: 0.85rem;
  color: var(--color-gray-600);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.aikawa-excerpt-category {
  color: var(--color-accent);
  font-weight: 600;
}

.aikawa-excerpt-title {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.aikawa-excerpt-title a {
  color: var(--color-black);
  transition: color var(--transition-fast);
}

.aikawa-excerpt-title a:hover {
  color: var(--color-accent);
}

.aikawa-excerpt-text {
  color: var(--color-gray-700);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.aikawa-read-more {
  color: var(--color-accent);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.aikawa-read-more:hover {
  color: var(--color-accent-dark);
  transform: translateX(4px);
}

.aikawa-no-posts {
  text-align: center;
  padding: var(--space-xl) 0;
}

/* Paginación */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-lg);
}

.page-numbers {
  padding: 0.75rem 1.25rem;
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ==========================================
   EXPERIENCIA
   ========================================== */
.aikawa-experience {
  padding: var(--space-xl) 0;
  background: var(--color-gray-100);
}

/* ==========================================
   TESTIMONIOS
   ========================================== */
.aikawa-testimonials {
  padding: var(--space-xl) 0;
  background: var(--color-white);
}

.aikawa-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.aikawa-testimonial {
  padding: var(--space-lg);
  background: var(--color-gray-100);
  border-radius: 8px;
  border-left: 4px solid var(--color-accent);
  position: relative;
}

.aikawa-testimonial-quote {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-700);
  margin-bottom: var(--space-md);
  font-style: italic;
}

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

.aikawa-testimonial-name {
  font-weight: 600;
  color: var(--color-black);
  font-size: 1rem;
}

.aikawa-testimonial-role {
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

/* ==========================================
   CONTACTO
   ========================================== */
.aikawa-contact {
  padding: var(--space-xl) 0;
  background: var(--color-gray-900);
  color: var(--color-white);
}

.aikawa-contact h2 {
  color: var(--color-white);
}

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

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

.aikawa-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.aikawa-contact-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  min-width: 30px;
}

.aikawa-contact-details h3 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.aikawa-contact-details a {
  color: var(--color-gray-300);
  font-size: 1.125rem;
}

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

.aikawa-social-links {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.aikawa-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--color-gray-800);
  border-radius: 50%;
  color: var(--color-white);
  transition: all var(--transition-base);
}

.aikawa-social-link svg {
  width: 20px;
  height: 20px;
}

.aikawa-social-link:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-4px);
}

/* ==========================================
   FOOTER
   ========================================== */
.aikawa-footer {
  background: var(--color-black);
  color: var(--color-gray-400);
  padding: var(--space-md) 0;
  text-align: center;
  font-size: 0.9rem;
}

.aikawa-footer p {
  margin: 0;
}

/* ==========================================
   ANIMACIONES
   ========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
  .aikawa-hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .aikawa-contact-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }
  
  /* Header mobile */
  .aikawa-header {
    padding: 0.6rem 0;
  }
  
  .aikawa-container {
    padding: 0 1rem;
  }
  
  .aikawa-logo img {
    height: 26px;
    max-width: 150px;
  }
  
  /* Mostrar menú hamburguesa en mobile */
  .aikawa-menu-toggle {
    display: flex !important;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    position: relative;
  }
  
  /* Ocultar navegación por defecto en mobile */
  .aikawa-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-white);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.15);
    transition: right 0.3s ease-in-out;
    padding-top: 80px;
    z-index: 999;
  }
  
  .aikawa-nav.active {
    right: 0;
  }
  
  .aikawa-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 0;
  }
  
  .aikawa-nav li {
    border-bottom: 1px solid var(--color-gray-200);
  }
  
  .aikawa-nav a {
    display: block;
    padding: 1.25rem 2rem;
    font-size: 1rem;
  }
  
  .aikawa-nav a::after {
    display: none;
  }
  
  /* Hero mobile - más espaciado arriba */
  .aikawa-hero {
    min-height: auto;
    padding-top: 120px;
    padding-bottom: 3rem;
  }
  
  .aikawa-hero-tagline {
    font-size: 1.25rem;
  }
  
  .aikawa-hero-description {
    font-size: 1rem;
  }
  
  .aikawa-cta-buttons {
    flex-direction: column;
  }
  
  .aikawa-btn {
    width: 100%;
    justify-content: center;
  }
  
  .aikawa-services-grid {
    grid-template-columns: 1fr;
  }
  
  .aikawa-testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  /* Ajustes de sección de contacto en mobile */
  .aikawa-contact-content {
    gap: 2rem;
  }
  
  /* Posts y páginas en mobile */
  .aikawa-post-excerpt {
    padding: var(--space-md);
  }
  
  .aikawa-excerpt-thumbnail {
    height: 200px;
  }
  
  .nav-links {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  
  .nav-next {
    text-align: left;
  }
  
  .aikawa-excerpt-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .aikawa-logo img {
    height: 24px;
    max-width: 130px;
  }
  
  .aikawa-hero {
    padding-top: 100px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .aikawa-social-links {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .aikawa-nav {
    width: 85%;
  }
}

/* ==========================================
   UTILIDADES
   ========================================== */
.text-center {
  text-align: center;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }