/* ============================================================
   TICs na Educação — styles.css
   Educacional acolhedor (amarelo / azul-céu / creme)
   Paleta: #FFC93C (amarelo) · #37A6E8 (azul-céu) · #FFF8E6 (creme)
           #1E3A5F (tinta) · #FF7A59 (coral)
   Fontes: Schoolbell (display manuscrita) · Andika (texto) · Kalam (acentos)
   Media queries ficam exclusivamente em responsive.css
   ============================================================ */

:root {
    --amarelo: #FFC93C;
    --amarelo-claro: #FFE9AE;
    --azul: #37A6E8;
    --azul-claro: #E3F2FC;
    --creme: #FFF8E6;
    --tinta: #1E3A5F;
    --coral: #FF7A59;
    --texto: #3A4A5E;
    --branco: #FFFFFF;
    --borda: #F0E2BE;
    --radius: 22px;
    --sombra: 0 12px 28px rgba(30, 58, 95, 0.10);
    --font-display: "Schoolbell", cursive;
    --font-body: "Andika", sans-serif;
    --font-acento: "Kalam", cursive;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--creme);
    color: var(--texto);
    line-height: 1.8;
    font-size: 1.06rem;
}

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

.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--tinta); line-height: 1.35; }
h2 { font-size: clamp(1.65rem, 3vw, 2.3rem); margin-bottom: 12px; }

.eyebrow {
    display: inline-block;
    font-family: var(--font-acento);
    background: var(--amarelo-claro);
    color: #8A6410;
    border-radius: 999px;
    padding: 4px 16px;
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.section { padding: 80px 0; }
.section-head { max-width: 700px; margin: 0 auto 44px; text-align: center; }
.section-head p:not(.eyebrow) { color: var(--texto); }

.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 30px;
    border-radius: 999px;
    text-decoration: none;
    border: 3px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn-primary { background: var(--amarelo); color: var(--tinta); box-shadow: 0 8px 18px rgba(255, 201, 60, 0.45); }
.btn-primary:hover { transform: translateY(-3px); background: #FFD461; }
.btn-secondary { border-color: var(--azul); color: var(--azul); }
.btn-secondary:hover { background: var(--azul); color: #fff; }

.sr-only { position: absolute; width: 1px; height: 1px; clip: rect(0 0 0 0); overflow: hidden; }

/* ---------- Header ---------- */
.site-header {
    background: var(--branco);
    border-bottom: 4px solid var(--amarelo);
    position: sticky;
    top: 0;
    z-index: 50;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 16px; padding-bottom: 16px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-sun {
    font-size: 1.5rem;
    width: 46px; height: 46px;
    display: flex; align-items: center; justify-content: center;
    background: var(--amarelo);
    border-radius: 50%;
    box-shadow: 0 6px 14px rgba(255, 201, 60, 0.5);
}
.logo-text { font-family: var(--font-display); font-size: 1.35rem; color: var(--tinta); }
.logo-text strong { color: var(--azul); }
.nav-list { display: flex; align-items: center; gap: 22px; list-style: none; }
.nav-list a { text-decoration: none; color: var(--texto); font-weight: 700; font-size: 0.98rem; }
.nav-list a:hover { color: var(--azul); }
.nav-pill { background: var(--azul-claro); padding: 9px 18px; border-radius: 999px; color: var(--tinta) !important; }
.nav-pill:hover { background: var(--azul); color: #fff !important; }
.menu-toggle { display: none; background: var(--branco); border: 3px solid var(--amarelo); border-radius: 12px; cursor: pointer; padding: 8px; flex-direction: column; gap: 4px; }
.menu-toggle span { width: 22px; height: 3px; background: var(--tinta); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 64px; background:
    radial-gradient(600px 300px at 12% 8%, rgba(55, 166, 232, 0.12), transparent 65%),
    radial-gradient(500px 260px at 88% 20%, rgba(255, 201, 60, 0.18), transparent 60%),
    var(--creme);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.hero-welcome { font-family: var(--font-acento); color: var(--coral); font-size: 1.1rem; margin-bottom: 10px; }
.hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); margin-bottom: 18px; }
.hero-sub { color: var(--texto); font-size: 1.12rem; margin-bottom: 28px; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.hero-hand { font-family: var(--font-acento); color: var(--tinta); }
.hero-figure { position: relative; }
.hero-figure img { border-radius: var(--radius); border: 6px solid var(--branco); box-shadow: var(--sombra); }
.hero-figure figcaption {
    position: absolute;
    bottom: -18px;
    left: 20px;
    background: var(--branco);
    border: 3px solid var(--amarelo);
    border-radius: 999px;
    padding: 6px 18px;
    font-size: 0.82rem;
    color: var(--tinta);
    box-shadow: var(--sombra);
}

/* ---------- Números ---------- */
.numbers { background: var(--tinta); }
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 46px 0; }
.number-item { text-align: center; }
.number-value { display: block; font-family: var(--font-display); font-size: 2.3rem; color: var(--amarelo); }
.number-label { color: #CFE0F0; font-size: 0.9rem; }

/* ---------- Trilhas (tabs) ---------- */
.trilhas { background: var(--creme); }
.trilha-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 36px; }
.trilha-tab {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    padding: 12px 26px;
    border-radius: 999px;
    border: 3px solid var(--borda);
    background: var(--branco);
    color: var(--texto);
    cursor: pointer;
    transition: all 0.2s ease;
}
.trilha-tab:hover { border-color: var(--azul); color: var(--azul); }
.trilha-tab.ativa { background: var(--azul); border-color: var(--azul); color: #fff; }
.trilha-panels { max-width: 860px; margin: 0 auto; }
.trilha-panel { display: none; grid-template-columns: 0.9fr 1.1fr; gap: 0; background: var(--branco); border: 3px solid var(--borda); border-radius: var(--radius); overflow: hidden; box-shadow: var(--sombra); }
.trilha-panel.ativa { display: grid; animation: surge 0.35s ease; }
@keyframes surge { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.trilha-panel img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.trilha-body { padding: 34px; }
.trilha-body h3 { font-size: 1.45rem; margin-bottom: 12px; }
.trilha-body p { margin-bottom: 16px; color: var(--texto); }
.trilha-body ul { list-style: none; display: grid; gap: 10px; }
.trilha-body li { padding-left: 30px; position: relative; }
.trilha-body li::before { content: "★"; position: absolute; left: 0; color: var(--amarelo); }

/* ---------- Recursos ---------- */
.recursos { background: var(--branco); }
.recursos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.recurso { background: var(--creme); border: 3px solid var(--borda); border-radius: var(--radius); overflow: hidden; }
.recurso img { width: 100%; height: 240px; object-fit: cover; }
.recurso h3 { padding: 22px 26px 8px; font-size: 1.3rem; }
.recurso p { padding: 0 26px 26px; color: var(--texto); }
.recurso-nota { text-align: center; margin-top: 44px; }
.hand-quote { font-family: var(--font-acento); font-size: 1.35rem; color: var(--tinta); max-width: 40rem; margin: 0 auto 6px; }
.hand-author { font-family: var(--font-acento); color: var(--coral); }

/* ---------- Formação continuada ---------- */
.formacao { background: var(--creme); }
.formacao-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.formacao-card {
    background: var(--branco);
    border: 3px solid var(--borda);
    border-top: 6px solid var(--amarelo);
    border-radius: var(--radius);
    padding: 28px 26px;
}
.formacao-card:nth-child(2) { border-top-color: var(--azul); }
.formacao-card:nth-child(3) { border-top-color: var(--coral); }
.formacao-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.formacao-card p { color: var(--texto); }

/* ---------- Inclusão ---------- */
.inclusao { background: var(--azul-claro); }
.inclusao-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 44px; align-items: center; }
.inclusao-figure img { border-radius: var(--radius); border: 6px solid var(--branco); box-shadow: var(--sombra); }
.inclusao-copy p { margin-bottom: 14px; }
.inclusao-copy a { color: var(--azul); font-weight: 700; text-decoration: none; border-bottom: 3px solid var(--amarelo); }
.inclusao-copy a:hover { color: var(--coral); }

/* ---------- Glossário TIC ---------- */
.glossario-tic { background: var(--branco); }
.glossario-tic-lista { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.glossario-tic-item {
    background: var(--creme);
    border: 3px solid var(--borda);
    border-left: 8px solid var(--azul);
    border-radius: 14px;
    padding: 20px 24px;
}
.glossario-tic-item:nth-child(even) { border-left-color: var(--coral); }
.glossario-tic-item dt { font-family: var(--font-acento); font-size: 1.15rem; color: var(--tinta); margin-bottom: 6px; }
.glossario-tic-item dd { color: var(--texto); }

/* ---------- Comunidade ---------- */
.comunidade { background: var(--creme); }
.depo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.depo { background: var(--branco); border: 3px solid var(--borda); border-radius: var(--radius); padding: 30px; text-align: center; box-shadow: var(--sombra); }
.depo img { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; margin: 0 auto 16px; border: 4px solid var(--amarelo); }
.depo blockquote p { font-family: var(--font-acento); font-size: 1.1rem; color: var(--tinta); margin-bottom: 14px; }
.depo strong { display: block; color: var(--tinta); }
.comunidade-nota {
    margin-top: 34px;
    text-align: center;
    font-family: var(--font-acento);
    color: var(--tinta);
    max-width: 44rem;
    margin-left: auto;
    margin-right: auto;
    border-top: 3px dashed var(--borda);
    padding-top: 24px;
}
.depo span { font-size: 0.88rem; color: var(--texto); }

/* ---------- FAQ ---------- */
.faq { background: var(--branco); }
.faq-list { display: grid; gap: 14px; max-width: 780px; margin: 0 auto; }
.faq-item { background: var(--creme); border: 3px solid var(--borda); border-radius: 18px; padding: 18px 24px; }
.faq-item summary { cursor: pointer; font-family: var(--font-display); font-size: 1.15rem; color: var(--tinta); list-style: none; position: relative; padding-right: 30px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 2px; top: -4px; font-size: 1.4rem; color: var(--coral); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin-top: 10px; }

/* ---------- Participe ---------- */
.participe { background: var(--creme); }
.participe-box {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 36px;
    align-items: center;
    background: var(--branco);
    border: 3px dashed var(--amarelo);
    border-radius: var(--radius);
    padding: 44px;
}
.participe-form { display: flex; flex-wrap: wrap; gap: 10px; }
.participe-form input {
    flex: 1;
    min-width: 200px;
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 13px 20px;
    border: 3px solid var(--borda);
    border-radius: 999px;
    background: var(--creme);
    color: var(--texto);
}
.participe-form input:focus { outline: 3px solid var(--azul); background: #fff; }
.participe-feedback { width: 100%; font-family: var(--font-acento); color: var(--azul); }

/* ---------- Footer ---------- */
.site-footer { background: var(--tinta); color: #D6E4F2; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 0.8fr 1fr; gap: 36px; padding: 54px 0 34px; }
.footer-brand .logo-sun { display: inline-flex; margin-bottom: 12px; }
.footer-name { font-family: var(--font-display); font-size: 1.3rem; color: #fff; margin-bottom: 10px; }
.footer-name strong { color: var(--amarelo); }
.footer-brand p:not(.footer-name) { max-width: 30rem; font-size: 0.95rem; }
.footer-nav, .footer-links { display: grid; gap: 10px; align-content: start; }
.footer-nav h4, .footer-links h4 { color: #fff; font-size: 1.05rem; margin-bottom: 6px; }
.footer-nav a, .footer-links a { color: #D6E4F2; text-decoration: none; font-size: 0.95rem; }
.footer-nav a:hover, .footer-links a:hover { color: var(--amarelo); }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,0.14); padding-top: 18px; padding-bottom: 26px; font-size: 0.85rem; }

/* ---------- Voltar ao topo ---------- */
.voltar-topo {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 52px; height: 52px;
    display: none;
    align-items: center;
    justify-content: center;
    background: var(--amarelo);
    color: var(--tinta);
    border-radius: 50%;
    font-size: 1.3rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 10px 22px rgba(255, 201, 60, 0.5);
    z-index: 60;
}
.voltar-topo.visivel { display: flex; }
.voltar-topo:hover { background: var(--coral); color: #fff; }