/*
Theme Name: Dr. Joaquin Gomez - Medical Theme
Theme URI: https://doctorjoaquingomez.com
Author: Web Developer
Author URI: https://doctorjoaquingomez.com
Description: Tema personalizado para el Dr. Joaquin Gomez Ramirez - Cirugia Endocrina. Diseno limpio y profesional que coincide con la web principal.
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: dr-joaquin-theme
*/

/* ============================================
   VARIABLES Y RESET
   ============================================ */
:root {
    --color-primary: #004E64;
    --color-accent: #00A5CF;
    --color-text-main: #1A202C;
    --color-text-light: #4A5568;
    --color-bg-white: #FFFFFF;
    --color-bg-offwhite: #F7FAFC;
    --color-border: #E2E8F0;
    
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --spacing-section: 80px;
    --container-width: 1200px;
    --border-radius: 8px;
    --shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   UTILIDADES
   ============================================ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: var(--spacing-section) 0;
}

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-primary);
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

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

.site-branding {
    display: flex;
    flex-direction: column;
}

.site-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.site-title span {
    display: block;
    font-size: 0.85rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
}

/* Navegacion */
.main-navigation ul {
    display: flex;
    gap: 40px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-navigation a {
    font-size: 0.9rem;
    font-weight: 500;
    color: white;
    position: relative;
    padding: 5px 0;
}

.main-navigation a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 0;
    background-color: white;
    transition: width 0.3s ease;
}

.main-navigation a:hover::after,
.main-navigation .current-menu-item a::after,
.main-navigation .current_page_item a::after {
    width: 100%;
}

/* Boton CTA */
.nav-cta {
    background-color: var(--color-primary);
    color: white !important;
    padding: 10px 20px !important;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background-color: #00394b;
    transform: translateY(-2px);
}

/* Menu movil */
.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    background: none;
    border: none;
    color: white;
}

/* ============================================
   CONTENIDO PRINCIPAL
   ============================================ */
.site-content {
    padding-top: 100px;
    min-height: calc(100vh - 200px);
}

/* Hero del blog */
.blog-hero {
    background: linear-gradient(135deg, #FFFFFF 0%, #F0F4F8 100%);
    padding: 80px 0 60px;
    text-align: center;
}

.blog-hero h1 {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 700;
}

.blog-hero .divider {
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
    margin: 20px auto;
}

.blog-hero p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   GRID DE POSTS
   ============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    padding: 60px 0;
}

/* Tarjeta de post */
.post-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    transition: var(--transition);
    border: 1px solid var(--color-bg-offwhite);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-soft);
}

.post-thumbnail {
    height: 200px;
    width: 100%;
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.post-meta {
    font-size: 0.85rem;
    color: var(--color-accent);
    margin-bottom: 10px;
    font-weight: 500;
}

.post-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.3;
    font-weight: 600;
}

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

.post-excerpt {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.read-more:hover {
    color: var(--color-accent);
    gap: 12px;
}

.read-more::after {
    content: '→';
    transition: transform 0.3s ease;
}

/* ============================================
   POST INDIVIDUAL
   ============================================ */
.single-post {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0 80px;
}

.single-header {
    text-align: center;
    margin-bottom: 40px;
}

.single-title {
    font-size: 2.2rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    line-height: 1.2;
}

.single-meta {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.single-meta .date {
    color: var(--color-accent);
    font-weight: 500;
}

.single-thumbnail {
    margin-bottom: 40px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.single-thumbnail img {
    width: 100%;
    height: auto;
}

.single-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-main);
}

.single-content p {
    margin-bottom: 20px;
}

.single-content h2,
.single-content h3 {
    color: var(--color-primary);
    margin: 30px 0 15px;
}

.single-content a {
    color: var(--color-accent);
    text-decoration: underline;
}

.single-content a:hover {
    color: var(--color-primary);
}

.single-content img {
    border-radius: var(--border-radius);
    margin: 20px 0;
}

.single-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: 20px;
    margin: 20px 0;
    color: var(--color-text-light);
    font-style: italic;
}

.single-content ul,
.single-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.single-content li {
    margin-bottom: 8px;
}

/* Navegacion entre posts */
.post-navigation {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.nav-previous,
.nav-next {
    flex: 1;
}

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

.nav-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.nav-title {
    font-size: 1rem;
    color: var(--color-primary);
    font-weight: 500;
}

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

/* ============================================
   PAGINACION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 40px 0;
}

.pagination a,
.pagination span {
    padding: 10px 16px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.pagination a {
    background-color: var(--color-bg-offwhite);
    color: var(--color-text-main);
}

.pagination a:hover {
    background-color: var(--color-primary);
    color: white;
}

.pagination .current {
    background-color: var(--color-primary);
    color: white;
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    border: 1px solid var(--color-primary);
}

.btn-primary:hover {
    background-color: #00394b;
    border-color: #00394b;
    transform: translateY(-2px);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background-color: #0B2535;
    color: #829AB1;
    padding: 40px 0;
    font-size: 0.9rem;
    text-align: center;
}

.site-footer a {
    color: var(--color-accent);
}

.site-footer a:hover {
    color: white;
}

.footer-info {
    margin-top: 10px;
    font-size: 0.8rem;
    opacity: 0.6;
}

/* ============================================
   MENSAJE SIN POSTS
   ============================================ */
.no-posts {
    text-align: center;
    padding: 80px 20px;
}

.no-posts h2 {
    color: var(--color-primary);
    margin-bottom: 15px;
}

.no-posts p {
    color: var(--color-text-light);
}

/* ============================================
   WIDGETS Y SIDEBAR (si se usa)
   ============================================ */
.widget {
    background: white;
    padding: 25px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.widget-title {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-accent);
}

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

.widget li {
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}

.widget li:last-child {
    border-bottom: none;
}

.widget a {
    color: var(--color-text-light);
}

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

/* ============================================
   FORMULARIOS (comentarios, busqueda)
   ============================================ */
input[type="text"],
input[type="email"],
input[type="search"],
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 78, 100, 0.1);
}

button,
input[type="submit"] {
    background-color: var(--color-primary);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

button:hover,
input[type="submit"]:hover {
    background-color: #00394b;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 968px) {
    .main-navigation {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        padding: 40px;
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
        transition: 0.4s ease;
    }
    
    .main-navigation.active {
        right: 0;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: 20px;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .blog-hero h1 {
        font-size: 2rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .single-title {
        font-size: 1.8rem;
    }
    
    .post-navigation {
        flex-direction: column;
    }
    
    .nav-next {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .site-title {
        font-size: 1rem;
    }
    
    .blog-hero h1 {
        font-size: 1.6rem;
    }
    
    .single-title {
        font-size: 1.4rem;
    }
    
    .post-card {
        margin: 0 -10px;
    }
}

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

.post-card {
    animation: fadeInUp 0.6s ease-out;
}

/* ============================================
   UTILIDADES WORDPRESS
   ============================================ */
.alignleft {
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
}

.alignright {
    float: right;
    margin-left: 20px;
    margin-bottom: 20px;
}

.aligncenter {
    display: block;
    margin: 0 auto 20px;
}

.wp-caption {
    max-width: 100%;
}

.wp-caption-text {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-align: center;
    margin-top: 10px;
}

/* Clearfix */
.clearfix::after {
    content: "";
    display: table;
    clear: both;
}