/*
Theme Name: Asociación Científica de Obstétricas
Theme URI: https://github.com/acientifica
Author: Asociación Científica
Description: Tema personalizado para la Asociación Científica de Obstétricas
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: acientifica
*/

/* =========================================================
   VARIABLES & RESET
   ========================================================= */
:root {
  --color-primary:     #5c4fa6;
  --color-primary-ok: #6459A6;
  --color-primary-dark:#4a3d8f;
  --color-primary-light:#ede9f8;
  --color-text-accent:#4A496A;
  --color-accent:      #7c6bc4;
  --color-text:        #1a1a2e;
  --color-text-light:  #555570;
  --color-bg:          #ffffff;
  --color-bg-alt:      #f5f4fb;
  --color-border:      #e0ddf5;
  --color-badge-bg:    #ede9f8;
  --color-badge-text:  #5c4fa6;

  --font-heading: 'Arimo', Georgia, serif;
  --font-weight-heading: 700;
  --font-body:    'Arimo', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --shadow-card: 0 4px 24px rgba(92,79,166,0.10);
  --shadow-hover: 0 8px 40px rgba(92,79,166,0.18);

  --container-max: 1140px;
  --container-pad: clamp(1rem, 5vw, 2.5rem);

  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  font-weight: var(--font-weight-heading);
  color: var(--color-text);
}

ul { list-style: none; }

/* =========================================================
   LAYOUT HELPERS
   ========================================================= */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section-pad { padding: 80px 0; }

/* =========================================================
   TOP BAR
   ========================================================= */
.top-bar {
  height: 16px;
  background: var(--color-primary-ok);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 101;
  /*border-bottom: 3px solid rgba(75,66,128, 0.8);*/
}

.top-bar::after {
    content: "";
    height: 8px;
    z-index: 112;
    position: absolute;
    top: 100%;
    width: 100%;
    display: block;
    left: 0;
    background-color: rgba(69, 53, 145, 0.85);
    mix-blend-mode: multiply;
    backdrop-filter: saturate(1.5);
}



/* =========================================================
   HEADER & NAV
   ========================================================= */
.site-header {
  position: fixed;
  top: 8px; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}

/* Transparent mode — portada sobre el hero */
.site-header--transparent {
  background: transparent;
  border-bottom-color: transparent;
  backdrop-filter: none;
}

.site-header--transparent .main-nav a {
  color: var(--color-text-accent);
}

.site-header--transparent .main-nav a:hover,
.site-header--transparent .main-nav .current-menu-item a {
  color: var(--color-text-accent);
  border-bottom-color: rgba(255,255,255,0.8);
}

/* Al hacer scroll, siempre vuelve a blanco */
.site-header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 20px rgba(92,79,166,0.10);
}

.site-header.scrolled .main-nav a {
  color: var(--color-text);
}

.site-header.scrolled .main-nav a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 87px;
  margin-top: 1.65em;
}
.site-logo .custom-logo {
  height: 103px;
  width: auto;
}

.site-logo .logo-placeholder {
  width: 44px; height: 44px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-family: var(--font-heading);
  font-size: .98rem;
}

.main-nav {
  background: rgba(255, 255, 255, 0.2);
  padding: 16px;
  border-radius: 15px;
  left: 15px;
  position: relative;
}
.main-nav ul {
  display: flex;
  gap: .72rem;
  align-items: center;
}

.main-nav a {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.main-nav a:hover,
.main-nav .current-menu-item a {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;        /* texto centrado verticalmente */
  margin-top: 8px;
  overflow: visible;          /* permite que las cards asomen */
  padding-bottom: 130px;      /* espacio para el overlap */
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-image: url('assets/images/hero-bg.png');
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(92,79,166,0.01) 0%,
    rgba(26,26,46,0.15) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 0;
  color: #fff;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: #fff;
  max-width: 620px;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.1rem;
  max-width: 500px;
  opacity: 0.9;
}

/* =========================================================
   CURSOS / CARDS SECTION
   ========================================================= */
.cursos-overlap {
  position: relative;
  z-index: 10;
  margin-top: -100px;
  padding-bottom: 60px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--color-text-light);
  margin-bottom: 3rem;
  font-size: 1rem;
}

.cursos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.curso-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.curso-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.curso-card__img {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.curso-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.curso-card:hover .curso-card__img img {
  transform: scale(1.04);
}

.curso-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.curso-card__title {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-heading);
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
}

.curso-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn.more-info {
    width: fit-content;
    margin: auto;
    font-weight: 300;
    padding: .4em .9em;
}

.btn-plan-estudios {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background var(--transition);
}

.btn-plan-estudios:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

/* =========================================================
   SOBRE NOSOTROS
   ========================================================= */
.nosotros-section {
  padding: 80px 0;
  background: #6D63AB;
}

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.nosotros-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1.5rem;
  color: var(--color-primary-light);
}

.nosotros-section p {
  color: var(--color-primary-light);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* =========================================================
   NOTICIAS
   ========================================================= */
.noticias-section {
  padding: 80px 0;
  background: var(--color-bg-alt);
}

.noticias-section h2 {
  color: #52489D;
}

.noticias-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
}

.noticias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.noticia-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.noticia-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.noticia-card__img {
  height: 160px;
  overflow: hidden;
}

.noticia-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.noticia-card:hover .noticia-card__img img {
  transform: scale(1.05);
}

.noticia-card__body {
  padding: 1.1rem;
}

.noticia-card__body p {
  font-size: .8em;
}

.noticia-card__title {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-heading);
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.noticia-card__excerpt {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Carrusel de noticias */
.noticias-carousel-wrap {
  position: relative;
}

.noticias-grid-clip {
  overflow: hidden;  /* nuevo div que envuelve solo el grid */
}

.noticias-grid.is-carousel {
  display: flex;
  flex-wrap: nowrap;
  gap: 1.25rem;
  width: 100%;        /* fill the wrapper */
  will-change: transform;
}

.noticias-grid.is-carousel .noticia-card {
  flex: 0 0 calc((100% - 2 * 1.25rem) / 4);  /* exactly 4 visible */
  min-width: 0;
}

.noticias-carousel-wrap .carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: #fff;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow var(--transition);
}

.noticias-carousel-wrap .carousel-btn:hover {
  box-shadow: var(--shadow-hover);
}

.noticias-carousel-wrap .carousel-btn--prev { left: -20px; }
.noticias-carousel-wrap .carousel-btn--next { right: -20px; }

.noticias-carousel-wrap .carousel-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

/* =========================================================
   CONTACTO FORM
   ========================================================= */
.contacto-section {
  padding: 80px 0;
  background: var(--color-bg);
}

.contacto-section h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  margin-bottom: 2rem;
  color: #4D4F4E;
}

.contacto-form {
  background: var(--color-bg-alt);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group.span-2 {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-light);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--color-border);
  padding: 0.5rem 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  transition: border-color var(--transition);
  outline: none;
  width: 100%;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235c4fa6' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  padding-right: 1.5rem;
}

.form-submit {
  margin-top: 1.5rem;
  text-align: right;
}

.form-status {
  margin-top: 1rem;
  font-size: 0.9rem;
  min-height: 1.4rem;
  text-align: right;
}

.form-status--ok {
  color: #2e7d32;
}

.form-status--error {
  color: #c62828;
}

/* =========================================================
   BADGE
   ========================================================= */
.badge {
  display: inline-block;
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--color-badge-bg);
  color: var(--color-badge-text);
  letter-spacing: 0.04em;
}

/* =========================================================
   NOTICIA SINGLE
   ========================================================= */
.noticia-single {
  margin-top: 72px;
  padding: 60px 0 80px;
}

.noticia-single .container {
  max-width: 680px;
}

.noticia-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.noticia-meta .noticia-fecha {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.noticia-titulo {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--color-primary-dark);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.noticia-intro {
  font-size: 1.05rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.noticia-imagen {
  margin-bottom: 2rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.noticia-imagen img {
  width: 100%;
  height: auto;
}

.noticia-contenido {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--color-text);
}

.noticia-contenido p { margin-bottom: 1.25rem; }
.noticia-contenido ul { margin-left: 1.2rem; margin-bottom: 1.25rem; }
.noticia-contenido ul li { margin-bottom: 0.4rem; list-style: disc; }

/* =========================================================
   CARRERA SINGLE
   ========================================================= */
.carrera-single {
  margin-top: 72px;
  padding: 60px 0;
}

.carrera-single .container {
  max-width: 780px;
}

.carrera-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 3px solid var(--color-primary);
}

.carrera-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--color-primary-dark);
  margin-bottom: 0.25rem;
}

.carrera-subtitulo {
  font-size: 1rem;
  color: var(--color-text-light);
  font-style: italic;
}

.carrera-info {
  background: var(--color-bg-alt);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: 2.5rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.carrera-info p {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.carrera-info strong {
  color: var(--color-text);
}

.carrera-seccion {
  margin-bottom: 2.5rem;
}

.carrera-seccion h2 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.carrera-seccion p,
.carrera-seccion div {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

.carrera-seccion ul {
  margin-left: 1.25rem;
  margin-top: 0.5rem;
}

.carrera-seccion ul li {
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
  color: var(--color-text-light);
  list-style: disc;
}

.carrera-plan {
  margin-bottom: 3rem;
}

.plan-descripcion {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.75;
  padding: 1.25rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

/* =========================================================
   ARCHIVE NOTICIAS
   ========================================================= */
.archive-noticias {
  margin-top: 72px;
  padding: 60px 0;
}

.archive-noticias h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 2.5rem;
  color: var(--color-primary-dark);
}

.noticias-archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.75);
  padding: 50px 0 30px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.65;
  margin-top: 0.75rem;
  color: rgba(255,255,255,0.6);
}

.footer-brand .logo-placeholder {
  background: rgba(255,255,255,0.15);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.95);
  margin-bottom: 1rem;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-contact {
  display: flex;
  align-items: center;
    gap: 5px;
}

.footer-contact a {
  color: #fff !important;
}
.footer-contact .email {
  height: 32px;
    width: 32px;
    border-radius: 100%;
    background-color: #ccc;
    background-repeat: no-repeat;
    background-size: 25px;
    background-position: center;
  background-image: url('assets/images/envelope-line-icon.svg');
}

.footer-contact .whatsapp {
  height: 32px;
    width: 32px;
    border-radius: 100%;
    background-color: #ccc;
    background-repeat: no-repeat;
    background-size: 25px;
    background-position: center;

  background-image: url('assets/images/whatsapp-icon.svg');
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .nosotros-grid { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr 1fr; }
  .form-grid     { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: block;
    position: absolute;
    top: 22px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-toggle {
    position: relative;
    z-index: 201;  /* encima del menú overlay */
  }
  .main-nav.open ul {
    flex-direction: column;
    gap: 0;
    padding: 0 var(--container-pad);
  }
  .main-nav.open ul li a {
    display: block;
    background: #fff;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
  }
  .nav-toggle { display: flex; }

   .noticias-grid.is-carousel .noticia-card {
    flex: 0 0 100%;
  }

  .form-grid  { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .carrera-info { flex-direction: column; gap: 0.75rem; }
  .noticias-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .form-grid {
    grid-template-columns: 1fr 1fr;  /* 2 columnas base en mobile */
  }

  .form-group:has(#email),
  .form-group:has(#celular),
  .form-group:has(#carrera),
  .form-group.full-width {
    grid-column: 1 / -1;
  }
}