/*
Theme Name: LAPFI - PUC SP
Theme URI: https://pucsp.br/
Author: LAPFI - PUC SP
Author URI: https://pucsp.br/
Description: Tema institucional da Liga Academica de Psicologia Forense e Investigativa da PUC-SP. Inclui tipos de conteudo personalizados para Pesquisas, Eventos, Cursos e Noticias.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lapfi
Tags: education, blog, custom-menu, featured-images, translation-ready, custom-logo
*/

/* ============================================================
   LAPFI - PUC SP  |  Design System
   ============================================================ */

:root {
  --navy-900: #04203F;
  --navy-800: #0E3563;
  --navy-700: #1B4B86;
  --blue-500: #3E6FA6;
  --blue-400: #6FA3C5;
  --blue-300: #A8CDE8;

  --white:     #FFFFFF;
  --off-white: #F5F8FC;
  --gray-100:  #E7EDF4;
  --gray-300:  #B8C2CE;
  --gray-600:  #55606F;
  --gray-900:  #1A2331;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 6px rgba(4,32,63,.08);
  --shadow-md: 0 10px 30px rgba(4,32,63,.12);
  --shadow-lg: 0 20px 50px rgba(4,32,63,.18);

  --ease: cubic-bezier(.2,.7,.2,1);
  --container: 1200px;
  --header-h: 78px;

  --font-sans: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-700); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--blue-500); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy-900);
  line-height: 1.2;
  margin: 0 0 .6em;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: clamp(48px, 8vw, 96px) 0; }
.section--alt { background: var(--white); }

.section-head {
  max-width: 760px;
  margin: 0 auto clamp(32px, 5vw, 56px);
  text-align: center;
}
.section-head .eyebrow {
  display: inline-block;
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue-500);
  font-weight: 600;
  margin-bottom: 12px;
}

/* Accessibility */
.screen-reader-text {
  border: 0; clip: rect(1px,1px,1px,1px);
  clip-path: inset(50%);
  height: 1px; width: 1px;
  margin: -1px; overflow: hidden; padding: 0; position: absolute;
  word-wrap: normal !important;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 9999;
  background: var(--navy-900); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* WP admin bar offset */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }

/* ------------------------------------------------------------
   Header / Navigation
------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  backdrop-filter: saturate(180%) blur(6px);
}
.nav {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--navy-900); font-weight: 700; }
.brand__logo {
  width: 46px; height: 46px; border-radius: 50%;
  object-fit: cover; background: var(--navy-900); box-shadow: var(--shadow-sm);
}
.brand__text { font-family: var(--font-display); font-size: 1.15rem; line-height: 1; }
.brand__text small {
  display: block; font-family: var(--font-sans); font-size: .7rem; font-weight: 500;
  color: var(--blue-500); letter-spacing: .12em; text-transform: uppercase; margin-top: 4px;
}

.nav__menu {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; gap: 4px;
}
.nav__item { position: relative; }
.nav__menu a,
.nav__link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px; border-radius: var(--radius-sm);
  font-weight: 500; color: var(--gray-900); font-size: .95rem;
}
.nav__menu .nav__item > a:hover,
.nav__link:hover,
.nav__link[aria-expanded="true"],
.nav__menu .current-menu-item > a,
.nav__menu .current_page_item > a {
  background: var(--off-white); color: var(--navy-900);
}
.nav__link svg { width: 12px; height: 12px; transition: transform .2s var(--ease); }
.nav__link[aria-expanded="true"] svg { transform: rotate(180deg); }

/* Dropdown — supports both custom (.dropdown) and WP default (.sub-menu) markup */
.dropdown,
.nav__menu .sub-menu {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 240px; background: var(--white);
  border: 1px solid var(--gray-100); border-radius: var(--radius-md);
  box-shadow: var(--shadow-md); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: all .2s var(--ease); list-style: none; margin: 0;
}
.nav__item--open > .dropdown,
.nav__menu .menu-item-has-children.nav__item--open > .sub-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a,
.nav__menu .sub-menu a {
  display: block; padding: 10px 14px; border-radius: var(--radius-sm);
  color: var(--gray-900); font-size: .92rem;
}
.dropdown a:hover,
.nav__menu .sub-menu a:hover { background: var(--off-white); color: var(--navy-700); }

.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; background: var(--navy-900); color: var(--white);
  border-radius: 999px; font-weight: 600; font-size: .9rem;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.nav__cta:hover { background: var(--navy-700); color: var(--white); transform: translateY(-1px); }

.nav__toggle {
  display: none; width: 44px; height: 44px;
  border: 1px solid var(--gray-100); background: var(--white);
  border-radius: var(--radius-sm); cursor: pointer; align-items: center; justify-content: center;
}
.nav__toggle span { width: 20px; height: 2px; background: var(--navy-900); position: relative; transition: transform .2s var(--ease); }
.nav__toggle span::before, .nav__toggle span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px;
  background: var(--navy-900); transition: transform .2s var(--ease);
}
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after  { top: 6px; }

/* ------------------------------------------------------------
   Hero
------------------------------------------------------------ */
.hero {
  position: relative; color: var(--white);
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(168,205,232,.35), transparent 60%),
    linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.2fr .8fr;
  gap: 48px; align-items: center;
  padding: clamp(64px, 10vw, 120px) 0;
}
.hero h1 { color: var(--white); font-size: clamp(2.2rem, 5vw, 3.8rem); margin-bottom: 20px; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--blue-300), var(--blue-400));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { font-size: 1.1rem; color: var(--blue-300); max-width: 540px; margin-bottom: 32px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: .95rem;
  border: none; cursor: pointer; transition: all .2s var(--ease);
}
.btn--primary { background: var(--white); color: var(--navy-900); }
.btn--primary:hover { background: var(--blue-300); color: var(--navy-900); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,.3); }
.btn--ghost:hover { background: rgba(255,255,255,.08); color: var(--white); border-color: var(--white); }

.hero__card {
  position: relative; display: grid; place-items: center; padding: 40px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg); backdrop-filter: blur(12px);
}
.hero__card img { width: 100%; max-width: 280px; filter: drop-shadow(0 20px 40px rgba(0,0,0,.4)); }

/* ------------------------------------------------------------
   Cards / Grids
------------------------------------------------------------ */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 28px; border: 1px solid var(--gray-100);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-300); }
.card__icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, var(--navy-700), var(--blue-500));
  display: grid; place-items: center; color: var(--white); margin-bottom: 16px;
}
.card__icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: 8px; font-family: var(--font-sans); font-size: 1.1rem; }
.card p { color: var(--gray-600); font-size: .94rem; margin: 0; }
.card__link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 14px; font-weight: 600; font-size: .9rem;
}
.card__link::after { content: "→"; transition: transform .2s var(--ease); }
.card__link:hover::after { transform: translateX(4px); }

.research-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.research-list a {
  padding: 22px; background: var(--white);
  border: 1px solid var(--gray-100); border-radius: var(--radius-md);
  color: var(--navy-900); font-weight: 600;
  display: flex; align-items: center; justify-content: space-between;
  transition: all .2s var(--ease);
}
.research-list a:hover {
  border-color: var(--navy-700); background: var(--navy-900);
  color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.research-list a::after { content: "→"; opacity: .6; transition: transform .2s var(--ease); }
.research-list a:hover::after { transform: translateX(4px); opacity: 1; }

/* Stats / two-col */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat__number { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3rem); color: var(--navy-900); font-weight: 700; line-height: 1; }
.stat__label { margin-top: 6px; font-size: .85rem; color: var(--gray-600); text-transform: uppercase; letter-spacing: .08em; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }

/* Posts */
.post {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius-md); transition: all .25s var(--ease);
}
.post:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-300); }
.post__thumb {
  aspect-ratio: 16 / 10; background: linear-gradient(135deg, var(--navy-800), var(--blue-500));
  position: relative; overflow: hidden;
}
.post__thumb img { width: 100%; height: 100%; object-fit: cover; }
.post__body { padding: 22px 24px 26px; }
.post__meta { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--blue-500); font-weight: 600; margin-bottom: 10px; }
.post h3 { font-family: var(--font-sans); font-size: 1.1rem; margin-bottom: 8px; }
.post h3 a { color: var(--navy-900); }
.post h3 a:hover { color: var(--blue-500); }
.post p { color: var(--gray-600); font-size: .92rem; margin: 0; }

/* Single content */
.entry {
  max-width: 820px; margin: 0 auto;
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg); padding: clamp(28px, 5vw, 56px);
}
.entry img { border-radius: var(--radius-md); margin: 1.5em 0; }
.entry h2, .entry h3 { margin-top: 1.4em; }
.entry ul, .entry ol { color: var(--gray-600); padding-left: 22px; }
.entry blockquote {
  margin: 1.5em 0; padding: 12px 24px; border-left: 4px solid var(--blue-300);
  background: var(--off-white); color: var(--gray-600); border-radius: 0 8px 8px 0;
}
.entry .wp-caption, .entry figure { margin: 1.5em 0; }
.entry .wp-caption-text, .entry figcaption { font-size: .85rem; color: var(--gray-600); text-align: center; }
.alignwide { width: min(100%, 1040px); margin-left: auto; margin-right: auto; }
.alignfull  { width: 100%; }
.aligncenter { margin-left: auto; margin-right: auto; }
.alignleft { float: left; margin: 0 1.5em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.5em; }

/* Pagination */
.pagination { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 48px; }
.pagination .page-numbers {
  display: inline-grid; place-items: center; min-width: 42px; height: 42px; padding: 0 12px;
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-sm);
  color: var(--navy-900); font-weight: 600;
}
.pagination .page-numbers.current,
.pagination .page-numbers:hover { background: var(--navy-900); color: var(--white); border-color: var(--navy-900); }

/* Forms / search / comments */
.searchform { display: flex; gap: 8px; }
.searchform input[type="search"] {
  flex: 1; padding: 12px 16px; border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm); font: inherit; background: var(--white);
}
.searchform button {
  padding: 12px 20px; background: var(--navy-900); color: var(--white);
  border: none; border-radius: var(--radius-sm); font-weight: 600; cursor: pointer;
}
.comment-list { list-style: none; padding: 0; }
.comment-list li { background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-md); padding: 20px 24px; margin-bottom: 14px; }
.comment-respond input, .comment-respond textarea {
  width: 100%; padding: 12px 16px; border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm); font: inherit; margin-bottom: 14px; background: var(--white);
}
.comment-respond .submit {
  width: auto; background: var(--navy-900); color: var(--white);
  border: none; padding: 12px 26px; border-radius: 999px; font-weight: 600; cursor: pointer;
}

/* Members */
.member { text-align:center; background: var(--white); border:1px solid var(--gray-100); border-radius: var(--radius-md); padding: 28px 20px; transition: all .25s var(--ease); }
.member:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-300); }
.member__avatar { width: 92px; height: 92px; border-radius: 50%; margin: 0 auto 14px; background: linear-gradient(135deg, var(--navy-800), var(--blue-500)); color: var(--white); display:grid; place-items:center; font-family: var(--font-display); font-size: 2rem; font-weight:700; overflow:hidden; }
.member__avatar img { width:100%; height:100%; object-fit:cover; }
.member h3 { font-family: var(--font-sans); font-size: 1rem; margin-bottom: 4px; color: var(--navy-900); }
.member p { font-size: .85rem; color: var(--gray-600); margin: 0; text-transform: uppercase; letter-spacing:.08em; font-weight:600; }
.member__area { margin-top: 10px; text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--gray-600); font-size: .85rem; }

/* ------------------------------------------------------------
   Footer
------------------------------------------------------------ */
.site-footer { background: var(--navy-900); color: var(--blue-300); padding: 64px 0 24px; }
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.site-footer h4 { color: var(--white); font-family: var(--font-sans); font-size: .9rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.site-footer a { color: var(--blue-300); font-size: .92rem; }
.site-footer a:hover { color: var(--white); }
.footer-brand p { max-width: 320px; color: var(--blue-300); font-size: .92rem; margin-top: 16px; }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.08); display: grid; place-items: center; color: var(--white); transition: background .2s var(--ease); }
.socials a:hover { background: var(--blue-500); }
.socials svg { width: 16px; height: 16px; }
.footer-bottom { padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: .85rem; color: var(--gray-300); flex-wrap: wrap; gap: 12px; }

/* Page banner */
.page-banner { background: linear-gradient(135deg, var(--navy-900), var(--navy-700)); color: var(--white); padding: clamp(60px, 8vw, 100px) 0; text-align: center; }
.page-banner h1 { color: var(--white); margin-bottom: 10px; }
.page-banner p { color: var(--blue-300); max-width: 640px; margin: 0 auto; }
.breadcrumbs { display: inline-flex; gap: 8px; font-size: .85rem; color: var(--blue-300); margin-bottom: 18px; flex-wrap: wrap; justify-content: center; }
.breadcrumbs a { color: var(--blue-300); }
.breadcrumbs a:hover { color: var(--white); }

/* ------------------------------------------------------------
   Responsivo
------------------------------------------------------------ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { max-width: 380px; margin: 0 auto; }
  .grid--4, .research-list, .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav__toggle { display: inline-flex; }
  .nav__menu {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; background: var(--white);
    padding: 16px; gap: 4px; border-bottom: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md); transform: translateY(-10px);
    opacity: 0; visibility: hidden; transition: all .2s var(--ease); max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav__menu.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav__menu .nav__item > a, .nav__link { width: 100%; justify-content: space-between; }
  .dropdown, .nav__menu .sub-menu {
    position: static; box-shadow: none; border: none;
    padding: 4px 0 4px 16px; background: transparent;
    opacity: 1; visibility: visible; transform: none; display: none;
  }
  .nav__item--open > .dropdown,
  .nav__menu .menu-item-has-children.nav__item--open > .sub-menu { display: block; }
  .nav__cta { display: none; }
  .grid--3 { grid-template-columns: 1fr; }
  .grid--4, .research-list, .stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { justify-content: center; text-align: center; }
}

@media (max-width: 480px) {
  .research-list, .stats, .grid--4 { grid-template-columns: 1fr; }
  .brand__text { font-size: 1rem; }
  .brand__text small { font-size: .65rem; }
}