/* ===================================================================
   PRODIGY — Home (sistema de design canônico)
   =================================================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

:root {
    --primary: #d62828;
    --primary-dark: #9d0208;
    --accent: #ffba08;

    --bg: #ffffff;
    --bg-soft: #f7f7f7;
    --bg-glass: rgba(255, 255, 255, 0.75);
    --bg-glass-scrolled: rgba(255, 255, 255, 0.95);

    --text: #1d1d1d;
    --text-light: #666;
    --border: #eee;

    --radius: 18px;
    --radius-sm: 10px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-lift: 0 25px 60px rgba(0, 0, 0, 0.16);
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }

.container { max-width: 1100px; margin: auto; padding: 20px; }

:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===================================================================
   HEADER (canônico — usado igual nas 4 páginas)
   =================================================================== */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
    padding: 2px 0;
    transition: 0.3s ease;
}

.header::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--bg-glass);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    z-index: -1;
    transition: 0.3s ease;
}

.header.scrolled { padding: 10px 0; }

.header.scrolled::before {
    background: var(--bg-glass-scrolled);
    border-bottom-color: var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

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

.logo { height: 64px; transition: 0.2s; }
.logo:hover { opacity: 0.8; }

.menu { display: flex; align-items: center; gap: 32px; list-style: none; }

.menu a {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 500;
    position: relative;
}

.menu a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.25s ease;
}

.menu a:hover::after { width: 100%; }
.menu a:hover { color: var(--primary); }

.seta { display: inline-flex; }
.seta i { transition: transform 0.3s ease; }
.seta.ativa i { transform: rotate(180deg); }

.dropdown { position: relative; }

.dropdown-menu {
    position: absolute;
    top: 130%;
    left: 0;
    margin: 0;
    list-style: none;
    background: #fff;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lift);
    padding: 8px;
    min-width: 160px;
    display: none;
}

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

.dropdown-menu li a {
    display: block;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.dropdown-menu li a::after { display: none; }
.dropdown-menu li a:hover { background: var(--bg-soft); }

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--text);
}

/* ===================================================================
   SOCIAL FLUTUANTE
   =================================================================== */
.floating-social {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px;
    z-index: 9999 !important;
}

.social-icon { width: 50px; filter: drop-shadow(0px 4px 8px rgba(0, 0, 0, 0.3)); transition: 0.3s; }
.social-icon:hover { transform: scale(1.1); }

/* ===================================================================
   HERO
   =================================================================== */
.hero {
    position: relative;
    padding: 160px 20px 110px;
    background: var(--bg);
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

/* Palavra-fundo: encolhe proporcionalmente (clamp), nunca some */
.hero-bg-word {
    position: absolute;
    top: 6%;
    left: 65%;
    transform: translateX(-50%);
    font-size: clamp(40px, 12vw, 220px);
    font-weight: 800;
    color: rgba(214, 40, 40, 0.06);
    white-space: nowrap;
    letter-spacing: -0.03em;
    z-index: 0;
    user-select: none;
    pointer-events: none;
}

.hero-grid {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 14px;
}

.hero-title { font-size: clamp(32px, 4.8vw, 54px); color: var(--text); margin: 6px 0 18px; }

.hero-word { color: var(--primary); display: inline-block; transition: opacity 0.25s ease, transform 0.25s ease; }
.hero-word.swap { opacity: 0; transform: translateY(6px); }

.hero-sub { max-width: 480px; font-size: 1.15rem; color: #555; line-height: 1.6; margin-bottom: 32px; }

.hero-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; margin-bottom: 48px; }

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary);
    color: #fff;
    padding: 18px 34px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    box-shadow: 0 12px 26px rgba(214, 40, 40, 0.28);
    border: none;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 16px 32px rgba(157, 2, 8, 0.32);
}

.btn-primary .arrow { transition: transform 0.25s ease; }
.btn-primary:hover .arrow { transform: translateX(3px); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #1a1717;
    color: #fff;
    padding: 16px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    box-shadow: 0 12px 26px rgba(68, 63, 63, 0.28);
    border: none;
}

.btn-secondary:hover {
    background: #32312e;
    transform: translateY(-3px);
    box-shadow: 0 16px 32px rgba(59, 55, 55, 0.32);
}

.btn-secondary .arrow { transition: transform 0.25s ease; }
.btn-secondary:hover .arrow { transform: translateX(3px); } 

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid #ccc;
    padding-bottom: 2px;
    transition: 0.2s;
}

.btn-link:hover { color: var(--primary); border-color: var(--primary); }

.hero-stats { display: flex; gap: 26px; flex-wrap: wrap; }
.hero-stat { padding-left: 14px; border-left: 2px solid var(--primary); }
.hero-stat strong { display: block; font-size: 0.95rem; margin-bottom: 2px; }
.hero-stat span { font-size: 0.78rem; color: #999; }

/* ---- Cartão de conversa ---- */
.chat-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lift);
    padding: 26px;
    max-width: 400px;
    margin-left: auto;
    margin-bottom: 100px;
    transform: rotate(1.2deg);
}

.chat-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.chat-card-head span { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: #aaa; font-weight: 700; }

.lang-toggle { display: flex; gap: 6px; }

.lang-toggle button {
    border: 1px solid #ddd;
    background: transparent;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    color: #777;
    transition: 0.2s;
}

.lang-toggle button.active { background: var(--text); color: #fff; border-color: var(--text); }

.chat-bubbles { display: flex; flex-direction: column; gap: 12px; min-height: 190px; }

.bubble {
    max-width: 84%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.45;
    opacity: 0;
    transform: translateY(10px);
    animation: bubbleIn 0.5s ease forwards;
}

.bubble.them { align-self: flex-start; background: var(--bg-soft); border-bottom-left-radius: 4px; }
.bubble.you { align-self: flex-end; background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }

.bubble:nth-child(1) { animation-delay: 0.15s; }
.bubble:nth-child(2) { animation-delay: 0.55s; }
.bubble:nth-child(3) { animation-delay: 0.95s; }

@keyframes bubbleIn { to { opacity: 1; transform: translateY(0); } }

/* ===================================================================
   SOBRE
   =================================================================== */
.sobre-section { background: var(--bg-soft); padding: 100px 20px; }

.sobre-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 50px;
    align-items: start;
}

.sobre-imagem { border-radius: var(--radius); overflow: hidden; position: sticky; top: 110px; }
.sobre-imagem img { width: 100%; height: 100%; object-fit: cover; }

.sobre-blocos { display: flex; flex-direction: column; gap: 30px; }
.sobre-bloco h3 { font-size: 1.3rem; }
.sobre-bloco p { color: var(--text-light); }

/* ===================================================================
   CURSOS — switcher (agora com 3 abas)
   =================================================================== */
.cursos-section { background: var(--bg); padding: 100px 20px 60px; }

.section-head { max-width: 620px; margin: 0 auto 40px; text-align: center; }
.section-head p { color: var(--text-light); }

.cursos-switcher { max-width: 1100px; margin: 0 auto; }

.cursos-tablist {
    position: relative;
    display: flex;
    gap: 6px;
    background: #fff;
    padding: 6px;
    border-radius: 999px;
    margin: 0 auto 40px;
    width: fit-content;
    box-shadow: var(--shadow);
    max-width: 100%;
    overflow-x: auto;
}

.curso-tab {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: none;
    padding: 12px 24px;
    border-radius: 999px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: color 0.25s ease;
    white-space: nowrap;
}

.curso-tab img { width: 20px; border-radius: 3px; }
.curso-tab.active { color: #fff; }

.tab-indicator {
    position: absolute;
    z-index: 1;
    top: 6px;
    left: 6px;
    height: calc(100% - 12px);
    border-radius: 999px;
    background: var(--primary);
    box-shadow: 0 8px 20px rgba(214, 40, 40, 0.35);
    transition: transform 0.35s cubic-bezier(0.65, 0, 0.35, 1), width 0.35s cubic-bezier(0.65, 0, 0.35, 1);
}

.cursos-panels { position: relative; }
.curso-panel { animation: painelEntra 0.4s ease; }

@keyframes painelEntra {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.curso-panel-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    align-items: center;
    gap: 40px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 50px;
}

.curso-panel-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 10px;
}

.curso-panel-copy h3 { font-size: 2rem; }
.curso-panel-copy > p { color: var(--text-light); font-size: 1.05rem; margin-bottom: 22px; }

.curso-panel-highlights { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 30px; }

.curso-panel-highlights li { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; }

.curso-panel-highlights i {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-soft);
    color: var(--primary);
    border-radius: 10px;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.curso-panel-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.btn-card-outline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
    text-decoration: none;
}

.btn-card-outline:hover { color: var(--primary); }

.curso-emblem {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--accent) 0%, var(--primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 45px rgba(214, 40, 40, 0.28);
    margin: 0 auto;
    animation: emblemaFlutua 4s ease-in-out infinite;
}

.curso-emblem img { width: 60px; border-radius: 6px; box-shadow: 0 6px 16px rgba(0,0,0,0.25); }
.curso-emblem i { font-size: 46px; color: #fff; }

@keyframes emblemaFlutua { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ===================================================================
   AULAS ONLINE — banner de destaque
   =================================================================== */
.online-banner {
    max-width: 1100px;
    margin: 40px auto 0;
    padding: 0 20px;
}

.online-banner-inner {
    display: flex;
    align-items: center;
    gap: 26px;
    background: var(--text);
    color: #fff;
    border-radius: var(--radius);
    padding: 34px 40px;
    box-shadow: var(--shadow-lift);
    flex-wrap: wrap;
}

.online-banner-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    border-radius: 16px;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.online-banner-text { flex: 1; min-width: 220px; }
.online-banner-text h3 { color: #fff; font-size: 1.15rem; margin-bottom: 4px; }
.online-banner-text p { color: rgba(255, 255, 255, 0.75); font-size: 0.92rem; margin: 0; }

.online-banner .btn-primary { box-shadow: none; flex-shrink: 0; }

/* ===================================================================
   GALERIA (2 colunas no mínimo, nunca 1)
   =================================================================== */
.galeria-section { background: var(--bg-soft); padding: 100px 20px; }

.masonry { max-width: 1100px; margin: 0 auto; columns: 3 220px; column-gap: 16px; }

.masonry .item { break-inside: avoid; margin-bottom: 16px; border-radius: var(--radius-sm); overflow: hidden; cursor: pointer; }
.masonry .item img { width: 100%; display: block; transition: transform 0.4s ease; }
.masonry .item:hover img { transform: scale(1.06); }

.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.lightbox.active { display: flex; }
.lightbox-img { max-width: 90%; max-height: 85vh; border-radius: var(--radius-sm); box-shadow: var(--shadow-lift); }

.lightbox .close {
    position: absolute;
    top: 24px;
    right: 32px;
    color: #fff;
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    line-height: 1;
}

.lightbox .close:hover { opacity: 0.7; }

/* ===================================================================
   DEPOIMENTOS & FAQ
   =================================================================== */
.info-section { background: var(--bg); padding: 100px 20px; }

.info-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }

.faq-item { background: #fff; border-radius: var(--radius-sm); padding: 20px 22px; margin-bottom: 14px; cursor: pointer; box-shadow: var(--shadow); }

.faq-item h3 { font-size: 1rem; font-weight: 600; display: flex; justify-content: space-between; align-items: center; margin-bottom: 0; }
.faq-item h3::after { content: "+"; font-size: 1.4rem; color: var(--primary); transition: transform 0.25s ease; }
.faq-item.active h3::after { transform: rotate(45deg); }

.faq-item p { max-height: 0; overflow: hidden; color: var(--text-light); transition: max-height 0.3s ease, margin-top 0.3s ease; }
.faq-item.active p { max-height: 200px; margin-top: 10px; }

.carousel { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 34px; position: relative; }
.carousel .item { display: none; }
.carousel .item.active { display: block; animation: fadeInUp 0.5s ease; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.carousel .item p { font-size: 1.2rem; font-weight: 600; line-height: 1.4; margin-bottom: 14px; color: var(--text); }
.carousel .item h3 { font-size: 0.9rem; font-weight: 600; color: var(--text-light); margin-bottom: 0; }

/* ===================================================================
   CONTATO
   =================================================================== */
.contato-section { background: var(--bg-soft); padding: 100px 20px; }

.contato-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }

#formContato { background: var(--bg-soft); border-radius: var(--radius); padding: 44px; }
#formContato h1 { font-size: 1.8rem; }

.formContato { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 20px 0 14px; }

#formContato input, #formContato select, #formContato textarea {
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    padding: 13px 16px;
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    background: #fff;
    outline: none;
    transition: 0.2s;
    width: 100%;
}

#formContato input:focus, #formContato select:focus, #formContato textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(214, 40, 40, 0.12);
}

#formContato textarea { min-height: 90px; resize: vertical; margin-bottom: 14px; }
#formContato > p { font-size: 0.82rem; color: #999; margin-bottom: 18px; }

#formContato button {
    font-family: 'Poppins', sans-serif;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 16px 28px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    width: 100%;
    transition: 0.25s;
}

#formContato button:hover { background: var(--primary-dark); }

.mapa-wrapper { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); min-height: 420px; }
.mapa-wrapper iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* ===================================================================
   FOOTER
   =================================================================== */
.footer { background: #830000; color: white; }

.footer-top { text-align: center; padding-top: 30px; }
.footer-logo { height: 100px; filter: brightness(0) invert(1); margin: 0 auto; }

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 24px 20px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 20px;
}

.footer-content h4 { color: #fff; font-size: 0.95rem; letter-spacing: 0.04em; margin-bottom: 0; }
.footer-content p { color: rgba(255, 255, 255, 0.75); font-size: 0.9rem; }

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 20px;
    font-size: 13px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.voltar-topo { text-decoration: none; color: #fff !important; transition: opacity 0.3s; }
.voltar-topo:hover { opacity: 0.7; text-decoration: underline; }

/* ===================================================================
   SCROLL REVEAL
   =================================================================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ===================================================================
   RESPONSIVO
   =================================================================== */

@media (max-width: 1285px) {
    .hero-bg-word {
        display: none;
    }
}

@media (max-width: 900px) {
    .hero-grid, .sobre-grid, .info-grid, .contato-grid, .curso-panel-grid { grid-template-columns: 1fr; }
    .sobre-imagem { position: static; max-height: 340px; }
    .chat-card { margin-left: 0; margin-bottom: 0px; max-width: 100%; }
    .curso-emblem { order: -1; }
    .online-banner-inner { text-align: center; justify-content: center; }
}

@media (max-width: 768px) {
    /* Header mobile: logo centralizada, toggle à esquerda */
    .header .container {
        position: relative;
        justify-content: center;
    }

    .logo {
        height: 54px;
    }

    .menu-toggle {
        display: block;
        position: absolute;
        right: 30px;
        top: 50%;
        transform: translateY(-50%);
    }

    .social-icon {
        width: 40px;
    }

    .menu {
        position: absolute;
        top: calc(100% + 12px);
        left: 20px;
        right: 20px;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 18px;
        border-radius: var(--radius-sm);
        box-shadow: var(--shadow-lift);
        display: none;
    }

    .nav.active .menu { display: flex; }
    .dropdown-menu { position: static; box-shadow: none; display: none; }
    .dropdown-menu.active { display: block; }

    .hero { padding: 130px 20px 70px; }
    .hero-bg-word { top: 10%; }

    .cursos-tablist { width: 100%; justify-content: flex-start; }
    .curso-tab { padding: 12px 16px; font-size: 0.85rem; }
    .curso-panel-grid { padding: 32px 24px; text-align: center; }
    .curso-panel-highlights { text-align: left; }
    .curso-panel-actions { justify-content: center; }

    .formContato { grid-template-columns: 1fr; }
    #formContato { padding: 30px; }

    .masonry { columns: 2; column-gap: 10px; }

    .hero-actions { gap: 15px }
    .btn-primary { width: 80%; height: 60px; justify-content: center; }
    .btn-secondary { width: 80%; height: 50px; justify-content: center; }
}

@media (max-width: 480px) {
    .masonry { columns: 2; column-gap: 8px; }
    .footer-content { padding: 20px 15px; }
    .online-banner-inner { padding: 28px 22px; }
}