/*
Theme Name: Memorial do Crusp
Theme URI: https://crusp.org
Author: Ivan Conterno
Description: Tema personalizado para o Memorial do CRUSP
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: memorial-crusp
*/

/* === Bem vindo, seu cruspiano nerd xereta! === */



/* === Base === */

:root{
  --bg: #909990;
  --bg-alt: #7f877f;
  --surface: #d9d2c8;

  --text: #0e0e0e;
  --heading: #12100d;
  --muted: #3e3833;
  --text-subtle: #55514c;
  --text-light: #a6a29a;

  --primary: #bf1725;
  --primary-hover: #7d0d17;
  --secondary: #00552f;
  --secondary-hover: #003d22;
  --highlight: #fff4d6;

  --border: #5b3e2f;
  --rule: #ccc4b9;

  --success: #1e7d2e;
  --warning: #e68900;
  --danger: #a3121c;
  --info: #005c8f;

  --shadow-rgb: 0, 0, 0;
  --highlight-rgb: 255, 255, 255;

  --wp--preset--color--background: var(--bg);
  --wp--preset--color--foreground: var(--text);
  --wp--preset--color--primary: var(--primary);
  --wp--preset--color--secondary: var(--secondary);
  --wp--preset--color--tertiary: var(--surface);
  --wp--preset--color--contrast: var(--text);
  --wp--preset--color--border: var(--border);
  --wp--preset--color--muted: var(--muted);

  --primary-rgb: 191, 23, 37;

  /* Base tipográfica*/
  --step--2: clamp(0.72rem, 0.68rem + 0.2vw, 0.82rem);
  --step--1: clamp(0.88rem, 0.84rem + 0.25vw, 0.95rem);
  --step-0 : clamp(1.00rem, 0.96rem + 0.35vw, 1.10rem);
  --step-1 : clamp(1.20rem, 1.10rem + 0.7vw, 1.40rem);
  --step-2 : clamp(1.44rem, 1.30rem + 1.0vw, 1.75rem);
  --step-3 : clamp(1.80rem, 1.55rem + 1.5vw, 2.20rem);
  --step-4 : clamp(2.20rem, 1.90rem + 2.0vw, 2.80rem);
  --step-5 : clamp(2.60rem, 2.20rem + 2.8vw, 3.40rem);

  /* Ritmo vertical */
  --lh-tight: 1.15;
  --lh-head: 1.22;
  --lh-body: 1.65;

  /* Grid e respiros */
  --container: 68ch;
  --gutter: clamp(1rem, 2.5vw, 2rem);
  --space-1: clamp(0.5rem, 1.2vw, 0.75rem);
  --space-2: clamp(0.75rem, 1.8vw, 1rem);
  --space-3: clamp(1rem, 2.2vw, 1.5rem);
  --space-4: clamp(1.5rem, 3.5vw, 2.25rem);
  --space-5: clamp(2rem, 4.5vw, 3rem);
}

/* === Tipografia === */

html{
  font-feature-settings: "liga","kern","onum","calt";
  hanging-punctuation: first allow-end;
  text-rendering: optimizeLegibility;
}

body{
  margin:0;
  padding-top: 80px;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Serif","Libre Baskerville","Merriweather",serif;
  font-size: var(--step-0);
  line-height: var(--lh-body);
}

main{
  padding: 0rem 1rem;
  text-wrap: pretty;
}

.prose{
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

h1,h2,h3,h4,h5,h6{
  font-family: "Space Grotesk","Archivo Black","Oswald","Overpass",system-ui,sans-serif;
  font-weight: 700;
  color: var(--heading);
  letter-spacing: 0.01em;
  margin: 0;
}

h1{ font-size: var(--step-5); line-height: var(--lh-head); margin-block: var(--space-4) var(--space-2); }
h2{ font-size: var(--step-3); line-height: var(--lh-head); margin-block: var(--space-4) var(--space-2); }
h3{ font-size: var(--step-2); line-height: var(--lh-head); margin-block: var(--space-3) var(--space-1); }
h4{ font-size: var(--step-1); line-height: var(--lh-head); margin-block: var(--space-3) var(--space-1); }
h5{ font-size: var(--step-0); line-height: var(--lh-tight); margin-block: var(--space-2) var(--space-1); text-transform: uppercase; letter-spacing: .06em; }
h6{ font-size: var(--step--1); line-height: var(--lh-tight); margin-block: var(--space-2) var(--space-1); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }

.kicker{
  font-family: "Overpass Mono","IBM Plex Mono",ui-monospace,monospace;
  font-size: var(--step--1);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: var(--space-1);
  display: block;
}

p{
  margin: 0 0 0.5rem;
  text-wrap: pretty;
  hyphens: none;
  line-height: var(--lh-body);
  text-align: justify;
}

.lead{
  font-size: var(--step-1);
  line-height: 1.8;
  color: var(--muted);
  margin-block: var(--space-2) var(--space-3);
}

small,.meta{
  font-size: var(--step--1);
  color: var(--muted);
}

.meta, .post-meta, .entry-meta {
  font-family: "Overpass Mono","IBM Plex Mono",ui-monospace,monospace;
  font-size: var(--step--2);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
  display: block;
}

ul,ol{
  margin: 0 0 var(--space-3);

}
li{ margin-block: -.1em; }

blockquote{
  margin: 0 0 0.5rem;
  padding: var(--space-2) var(--space-3);
  border-inline-start: 0.3rem solid var(--secondary);
  font-size: var(--step-0);
  line-height: 1.6;
}

figure{
  margin: var(--space-4) 0;
}
figcaption{
  font-family: "Overpass Mono","IBM Plex Mono",ui-monospace,monospace;
  font-size: var(--step--1);
  color: var(--muted);
  margin-top: var(--space-1);
}

hr{
  border: 0;
  border-top: 1px solid var(--rule);
  margin-block: var(--space-4);
}

.entry-content p,
.post-content p {
  line-height: 1.65;
}

/* === Links === */

a{
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  position: relative;
}

a::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-0.1em;
  height: .08em;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}

a:hover,
a:focus{
  color: var(--primary-hover);
}

a:focus-visible{
  outline: 2px solid var(--primary);
  outline-offset: 0.15em;
}

/* === Navegação === */

.nav{
  margin-block: var(--space-2) var(--space-4);
}
.nav a{
  font-family: "Overpass Mono","IBM Plex Mono",ui-monospace,monospace;
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.6rem;
  border-radius: 0.25rem;
  border: 1px solid transparent;
  display: inline-block;
  margin-right: var(--space-1)
}
.nav a[aria-current="page"]{
  border-color: var(--text);
}

.nav-menu ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: var(--space-2) 0;
  gap: var(--space-2);
}

.nav-menu a {
  text-transform: uppercase;
  font-size: var(--step--1);
  color: var(--text-light);
}

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

header {
  background-color: var(--text);
  border-bottom: 3px solid var(--primary);
  padding: 0.5rem 1.5rem;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  font-family: 'IBM Plex Mono', monospace;
  text-decoration: none;
  color: var(--text-light);
  font-weight: 600;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  margin-left: 20%;
  flex-wrap: wrap;
}

.logo {
  position: absolute;
  top: 0;
  left: 1rem;
  z-index: 1000;
  padding: 0;
  margin: 0;
}

.logo img {
  height: 74px;
  max-width: 100%;
}


/* === Busca === */

.search-box input {
  padding: var(--space-1);
  border: 2px solid var(--border);
  border-radius: 5px;
  font-family: 'Cutive', serif;
  max-width: 90%;
}

button {
  border: none;
  background: none;
}


/* === Linha do tempo === */

.timeline {
  position: relative;
  max-width: 900px;
  margin: var(--space-4) auto;
  padding: 0 var(--space-3);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 24px;
  background: var(--text);
  transform: translateX(-50%);
}

.event {
  position: relative;
  width: 48%;
  background: var(--highlight);
  padding: var(--space-3);
  margin-bottom: var(--space-5);
  box-shadow: 3px 3px 0 rgba(var(--shadow-rgb), 0.2);
  border: 2px solid var(--border);
  box-sizing: border-box;
}

.event.left {
  left: 5%;
  text-align: right;
}

.event.right {
  left: 47%;
  text-align: left;
}

.event.left::before {
  right: -10px;
}

.event.right::before {
  left: -10px;
}

.event-txt {
  font-size: var(--step-1);
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--heading);
  font-weight: 700;
}

.info-box {
  background-color: var(--surface);
  padding: var(--space-2);
  margin-top: var(--space-2);
  box-shadow: 2px 2px 4px rgba(var(--shadow-rgb), 0.18);
  font-size: var(--step--2);
  width: 300px;
  position: absolute;
  top: -35px;
  color: var(--text);
  line-height: 1.4;
  border-radius: 3px;
  font-family: 'Cutive', serif;
}

.event.left .info-box {
  left: clamp(1rem, 101%, 101%);
  text-align: left;
  box-shadow: -3px 5px 0px 2px var(--primary);
}

.event.right .info-box {
  right: clamp(1rem, 101%, 101%);
  text-align: right;
  box-shadow: 3px 5px 0px 2px var(--primary);
}

.event::after {
  content: "";
  display: table;
  clear: both;
}

.event.left::after {
  content: "";
  position: absolute;
  top: 40%;
  right: -2px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 10px solid var(--primary);
}

.event.right::after {
  content: "";
  position: absolute;
  top: 40%;
  left: -2px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid var(--primary);
}


/* === Footer === */

footer{
  background-color: var(--text-light);
  color: var(--text);
  text-align: center;
  padding: var(--space-3) var(--gutter);
  font-size: var(--step--2);
  border-top: 3px solid var(--primary);
}

footer a {
  font-weight: normal;
  color: inherit;
}

footer .social-icons {
  margin-top: var(--space-2);
}

footer .social-icons a {
  margin: 0 var(--space-1);
  display: inline-block;
}

footer .social-icons img {
  width: 24px;
  height: 24px;
  vertical-align: middle;
  transition: filter 0.3s ease;
}


/* === Filtro === */

.main-nav {
  position: sticky;
  top: 80px;
  z-index: 950;
  padding: 0 1rem 0;
}
.main-nav .menu[hidden] {
  display: none !important;
}

#filterToggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--step-0);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--highlight);
  background: linear-gradient(
    180deg,
    var(--primary) 0%,
    var(--primary-hover) 100%
  );
  border: 1px solid var(--primary-hover);
  border-radius: 6px;
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  box-shadow:
    0 8px 18px rgba(var(--shadow-rgb), .18),
    inset 0 1px 0 rgba(var(--highlight-rgb), .25),
    inset 0 -2px 0 rgba(var(--shadow-rgb), .18);
  transition:
    transform 120ms ease,
    box-shadow 120ms ease,
    background-color 120ms ease;
}

#filterToggle:hover {
  background: linear-gradient(
    180deg,
    var(--primary-hover) 0%,
    var(--primary) 100%
  );
}

#filterToggle:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(var(--primary-rgb), .35),
    0 8px 18px rgba(var(--shadow-rgb), .18),
    inset 0 1px 0 rgba(var(--highlight-rgb), .25),
    inset 0 -2px 0 rgba(var(--shadow-rgb), .18);
}

#filterToggle:active,
#filterToggle[aria-expanded="true"] {
  transform: translateY(1px);
  background: linear-gradient(
    180deg,
    var(--primary-hover) 0%,
    var(--primary) 100%
  );
  box-shadow:
    0 5px 12px rgba(var(--shadow-rgb), .16),
    inset 0 1px 0 rgba(var(--highlight-rgb), .18),
    inset 0 -1px 0 rgba(var(--shadow-rgb), .24);
}

.main-nav .menu {
  position: absolute;
  left: var(--space-2);
  top: 0;
  margin: 0;
  padding: var(--space-1);
  list-style: none;
  background: var(--rule);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(var(--shadow-rgb), .08);
  width: 80vw;
  max-width: 200px;
  max-height: 70vh;
  overflow: auto;
}

.main-nav .menu .btn {
  display: block;
  width: 100%;
  text-align: left;
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--step-0);
  background: linear-gradient(
    180deg,
    rgb(var(--highlight-rgb)) 0%,
    var(--surface) 100%
  );
  color: var(--text);
  border: 1px solid var(--rule);
  border-radius: 5px;
  margin: .3rem 0;
  padding: var(--space-2);
  cursor: pointer;
  box-shadow:
    0 3px 8px rgba(var(--shadow-rgb), .06),
    inset 0 1px 0 rgba(var(--highlight-rgb), .6);
  transition:
    transform 100ms ease,
    box-shadow 100ms ease,
    background-color 120ms ease;
}

.main-nav .menu .btn:hover,
.main-nav .menu .btn:focus {
  background: linear-gradient(
    180deg,
    var(--surface) 0%,
    var(--bg-alt) 100%
  );
  outline: none;
  box-shadow:
    0 4px 10px rgba(var(--shadow-rgb), .08),
    inset 0 1px 0 rgba(var(--highlight-rgb), .65);
}

.main-nav .menu .btn:focus-visible {
  box-shadow:
    0 0 0 3px rgba(var(--primary-rgb), .25),
    0 4px 10px rgba(var(--shadow-rgb), .08),
    inset 0 1px 0 rgba(var(--highlight-rgb), .65);
}

.main-nav .menu .btn:active {
  transform: translateY(1px);
  box-shadow:
    0 3px 8px rgba(var(--shadow-rgb), .06),
    inset 0 1px 0 rgba(var(--highlight-rgb), .4),
    inset 0 -1px 0 rgba(var(--shadow-rgb), .12);
}

.main-nav .menu .btn.is-active {
  background: linear-gradient(
    180deg,
    var(--primary) 0%,
    var(--primary-hover) 100%
  );
  color: var(--bg);
  border-color: var(--primary-hover);
  box-shadow:
    0 4px 10px rgba(var(--shadow-rgb), .10),
    inset 0 1px 0 rgba(var(--highlight-rgb), .2),
    inset 0 -2px 0 rgba(var(--shadow-rgb), .18);
}

body.home .main-nav {
  display: flex;
  justify-content: center;
}

body.home .main-nav .menu {
  left: 50% !important;
  transform: translateX(-50%);
  top: 0;
}

/* === Conteúdo dinâmico === */

.content {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.content.active {
  display: block;
  opacity: 1;
}

/* === Galeria === */

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  padding: var(--space-2);
}

.gallery figure {
  margin: 0;
  padding: var(--space-2);
  border: 1px solid var(--rule);
  background: var(--surface);
  box-shadow: 2px 2px 6px rgba(var(--shadow-rgb), 0.10);
  overflow: hidden;
  border-radius: 6px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery figure:hover {
  transform: scale(1.02);
  box-shadow: 4px 4px 12px rgba(var(--shadow-rgb), 0.15);
}

.gallery img {
  width: 100%;
  height: auto;
  display: block;
}

.gallery figcaption {
  padding: 0.75rem;
  font-size: var(--step--1);
  color: var(--text-subtle);
  background-color: var(--highlight);
  border-top: 1px solid var(--rule);
}

.kicker {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--text);
  color: var(--bg);
  font-family: "Overpass Mono", "IBM Plex Mono", monospace;
  font-size: var(--step--2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.6rem;
  border-bottom-right-radius: 6px;
}

/* === Formulário === */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-family: "Cutive", serif;
}

.form label {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: 0 2.5%;
}

.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form input[type="file"],
.form textarea {
  padding: var(--space-2);
  border: 2px solid var(--border);
  border-radius: 6px;
  font-family: "Cutive", serif;
  background: var(--highlight);
  font-size: var(--step-0);
  width: 100%;
  box-sizing: border-box;
}

.form textarea {
  resize: vertical;
  min-height: 150px;
}

.form button.btn {
  max-height: 40px;
  width: 100%;
  margin-left: 2.5%;
}

/* === Menu mobile e responsividade === */

.menu-toggle {
  display: none;
  font-size: var(--step-3);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
}


@media screen and (max-width: 1024px) {
  
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .header-container {
    margin-left: 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    top: 0;
    right: 48px;
    left: auto;
  }

  .logo img {
    height: 103px;
    max-width: 100%;
  }

  .search-box {
    width: 80%;
    margin-top: var(--space-2);
    display: none;
  }

  .search-box.active {
    display: block;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    width: 100%;
  }

  .nav-menu.active {
    display: block;
  }

  .nav-menu ul {
    flex-direction: column;
    padding: var(--space-2) 0;
    gap: var(--space-2);
  }

  .info-box { 
    width: 90%; 
  }

  .event { 
    margin-bottom: calc(4rem + (768px - 100vw) * 0.3); 
  }

  footer {
    padding: var(--space-3) var(--space-2);  /* em vez de 2rem 1rem */
  }
}

@media screen and (max-width: 768px) {
  
  .gallery {
    grid-template-columns: repeat(1, 1fr);
  }

}