/* ============================================================
   HOME V2 — Academia de Certificações Financeiras
   Identidade: Terminal financeiro + seriedade institucional
   ============================================================ */

:root {
    /* Paleta inspirada em terminais Bloomberg */
    --pf-midnight: #0A1628;
    --pf-navy: #1E3A5F;
    --pf-terminal: #40d8ae;
    --pf-alert: #FF6B35;
    --pf-paper: #F8F9FA;
    --pf-slate: #6C757D;
    --pf-border: #E9ECEF;
    
    /* Tipografia */
    --pf-font-display: "Space Grotesk", "Inter", sans-serif;
    --pf-font-body: "IBM Plex Sans", "Inter", sans-serif;
    --pf-font-mono: "JetBrains Mono", "Courier New", monospace;
    
    /* Espaçamentos */
    --pf-section-pad: 100px;
    --pf-container-max: 1280px;
}

/* ---------- Ticker de certificações (elemento assinatura) ---------- */
.pf-ticker {
    background: var(--pf-midnight);
    border-bottom: 1px solid rgba(64, 216, 174, 0.2);
    padding: 12px 0;
    overflow: hidden;
    position: relative;
}
.pf-ticker-track {
    display: flex;
    gap: 120px;
    animation: tickerScroll 30s linear infinite;
    white-space: nowrap;
}
.pf-ticker-item {
    font-family: var(--pf-font-mono);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--pf-terminal);
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.pf-ticker-item::after {
    /* Encoding-independent bullet separator. */
    content: "\2022";
    color: rgba(64, 216, 174, 0.4);
}
@keyframes tickerScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
    .pf-ticker-track { animation: none; }
}

/* ---------- Hero V2: Banner ---------- */
.pf-hero-v2 {
    background: linear-gradient(to right, rgb(0, 11, 28) 0%, rgb(1, 23, 27) 100%);
    padding: 0;
    position: relative;
    overflow: visible;
}
.pf-hero-v2 .container {
    max-width: 1240px;
    margin: 28px auto 0;
    padding: 0;
}
@media (min-width: 1280px) {
    .pf-hero-v2 .container { margin-top: 44px; }
}
.pf-hero-slideshow {
    position: relative;
    width: 100%;
    overflow: hidden;
}
.pf-hero-banner-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}
.pf-hero-banner-img.active {
    position: relative;
    opacity: 1;
}
.pf-hero-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}
.pf-hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}
.pf-hero-dot:hover {
    background: rgba(255, 255, 255, 0.7);
}
.pf-hero-dot.active {
    background: var(--pf-terminal);
    border-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}
.pf-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}
.pf-hero-content {
    color: #fff;
}
.pf-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(64, 216, 174, 0.1);
    border: 1px solid rgba(64, 216, 174, 0.3);
    color: var(--pf-terminal);
    border-radius: 999px;
    padding: 8px 18px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
    font-family: var(--pf-font-body);
}
.pf-hero-v2 h1 {
    font-family: var(--pf-font-display);
    font-weight: 700;
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    line-height: 1.1;
    letter-spacing: -1px;
    margin: 0 0 20px;
}
.pf-hero-v2 h1 em {
    font-style: normal;
    color: var(--pf-terminal);
}
.pf-hero-sub {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}
.pf-hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.pf-btn-primary-v2 {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--pf-alert);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
    font-family: var(--pf-font-body);
}
.pf-btn-primary-v2:hover {
    background: #E55A2B;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.3);
}
.pf-btn-ghost-v2 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #fff;
    font-weight: 600;
    padding: 15px 28px;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
}
.pf-btn-ghost-v2:hover {
    border-color: var(--pf-terminal);
    color: var(--pf-terminal);
}
.pf-hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
.pf-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.pf-stat-value {
    font-family: var(--pf-font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--pf-terminal);
}
.pf-stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero visual: grid de certificações */
.pf-hero-visual {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.pf-cert-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(64, 216, 174, 0.2);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}
.pf-cert-badge:hover {
    background: rgba(64, 216, 174, 0.1);
    border-color: var(--pf-terminal);
    transform: translateY(-4px);
}
.pf-cert-code {
    font-family: var(--pf-font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pf-terminal);
    margin-bottom: 8px;
}
.pf-cert-name {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.4;
}

@media (max-width: 1024px) {
    .pf-hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .pf-hero-visual {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 640px) {
    .pf-hero-visual {
        grid-template-columns: repeat(2, 1fr);
    }
    .pf-hero-stats {
        gap: 24px;
    }
}

/* ---------- Seção de cursos V2 ---------- */
.pf-cursos-v2 {
    background: var(--pf-paper);
    padding: var(--pf-section-pad) 0;
    position: relative;
}
.pf-cursos-v2 .container {
    max-width: var(--pf-container-max);
}
.pf-section-header {
    text-align: center;
    margin-bottom: 56px;
}
.pf-section-header h2 {
    font-family: var(--pf-font-display);
    color: var(--pf-midnight);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 2.8rem);
    letter-spacing: -0.5px;
    margin: 0 0 12px;
}
.pf-section-header p {
    color: var(--pf-slate);
    font-size: 1.1rem;
    margin: 0;
}

/* Filtros V2 */
.pf-filters {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.pf-filter-btn {
    border: 1.5px solid var(--pf-border);
    border-radius: 8px;
    padding: 10px 24px;
    color: var(--pf-slate);
    background: #fff;
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--pf-font-body);
}
.pf-filter-btn:hover {
    border-color: var(--pf-navy);
    color: var(--pf-navy);
}
.pf-filter-btn.active {
    background: var(--pf-midnight);
    color: #fff;
    border-color: var(--pf-midnight);
}

/* Cards V2: fichas de certificação */
.pf-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}
.pf-card {
    background: #fff;
    border: 1px solid var(--pf-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.pf-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(10, 22, 40, 0.12);
    border-color: var(--pf-terminal);
}
.pf-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--pf-paper);
}
.pf-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pf-card-body {
    padding: 24px;
}
.pf-card-cert {
    font-family: var(--pf-font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--pf-terminal);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.pf-card-title {
    font-family: var(--pf-font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pf-midnight);
    margin-bottom: 12px;
    line-height: 1.3;
}
.pf-card-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 1.4rem;
    color: var(--pf-slate);
}
.pf-card-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}
.pf-card-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 16px;
}
.pf-card-price-value {
    font-family: var(--pf-font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pf-midnight);
}
.pf-card-price-period {
    font-size: 0.9rem;
    color: var(--pf-slate);
}
.pf-card-cta {
    display: block;
    width: 100%;
    background: var(--pf-midnight);
    color: #fff;
    text-align: center;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}
.pf-card-cta:hover {
    background: var(--pf-navy);
}

/* ---------- Seção "Trilha de aprovação" (ex-Como Funciona) ---------- */
.pf-trilha {
    background: var(--pf-midnight);
    padding: var(--pf-section-pad) 0;
    position: relative;
    overflow: hidden;
}
.pf-trilha::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 1px 1px, rgba(64, 216, 174, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}
.pf-trilha .container {
    max-width: var(--pf-container-max);
    position: relative;
    z-index: 1;
}
.pf-trilha .pf-section-header h2 {
    color: #fff;
}
.pf-trilha .pf-section-header p {
    color: rgba(255, 255, 255, 0.7);
}
.pf-trilha-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}
.pf-trilha-step {
    text-align: center;
    position: relative;
}
.pf-trilha-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(64, 216, 174, 0.1);
    border: 2px solid var(--pf-terminal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pf-terminal);
    font-family: var(--pf-font-mono);
    font-size: 1.5rem;
    font-weight: 700;
}
.pf-trilha-icon-img {
    background: none;
    border: none;
    padding: 0;
    overflow: visible;
    width: 80px;
    height: 80px;
    margin: 0 auto 60px;
}
.pf-trilha-icon-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform: scale(2.25);
    transform-origin: center;
    border-radius: 16px;
}
.pf-trilha-step h3 {
    color: #fff;
    font-family: var(--pf-font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.pf-trilha-step p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.6rem;
    line-height: 1.6;
}
@media (max-width: 1024px) {
    .pf-trilha-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .pf-trilha-steps {
        grid-template-columns: 1fr;
    }
}

/* ---------- Seção "Materiais de estudo" (ex-Materiais Gratuitos) ---------- */
.pf-materiais {
    background: #fff;
    padding: var(--pf-section-pad) 0;
}
.pf-materiais .container {
    max-width: var(--pf-container-max);
}
.pf-materiais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.pf-material-card {
    background: var(--pf-paper);
    border: 1px solid var(--pf-border);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s ease;
}
.pf-material-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(10, 22, 40, 0.08);
    border-color: var(--pf-terminal);
}
.pf-material-icon {
    width: 64px;
    height: 64px;
    background: rgba(64, 216, 174, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pf-terminal);
    margin-bottom: 20px;
}
.pf-material-card h3 {
    font-family: var(--pf-font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--pf-midnight);
    margin-bottom: 12px;
}
.pf-material-card p {
    color: var(--pf-slate);
    font-size: 1.6rem;
    line-height: 1.6;
    margin-bottom: 20px;
}
.pf-material-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--pf-terminal);
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.2s ease;
}
.pf-material-link:hover {
    gap: 12px;
}
@media (max-width: 1024px) {
    .pf-materiais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .pf-materiais-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- Seção "Garantia" - Imagem ---------- */
.pf-garantia {
    background: var(--pf-paper);
    padding: var(--pf-section-pad) 0;
}
.pf-garantia .container {
    max-width: 1100px;
}
.pf-garantia-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(10, 22, 40, 0.15);
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

/* ---------- Seção FAQ V2 - Redesenhada ---------- */
.pf-faq {
    background: var(--pf-midnight);
    padding: var(--pf-section-pad) 0;
    position: relative;
    overflow: hidden;
}
.pf-faq::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 1px 1px, rgba(64, 216, 174, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}
.pf-faq .container {
    max-width: var(--pf-container-max);
    position: relative;
    z-index: 1;
}
.pf-faq-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

/* Coluna esquerda: Header */
.pf-faq-header {
    position: sticky;
    top: 40px;
}
.pf-faq-icon-header {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 24px;
}
.pf-faq-header h2 {
    font-family: var(--pf-font-display);
    font-size: 3.2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 20px;
}
.pf-faq-header > p {
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 40px;
}
.pf-faq-contact {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
}
.pf-faq-contact p {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
}
.pf-faq-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--pf-terminal);
    text-decoration: none;
    transition: gap 0.3s ease;
}
.pf-faq-contact-link:hover {
    gap: 12px;
}

/* Coluna direita: Lista de perguntas */
.pf-faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.pf-faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.pf-faq-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(64, 216, 174, 0.3);
}
.pf-faq-item.active {
    background: rgba(64, 216, 174, 0.05);
    border-color: var(--pf-terminal);
}
.pf-faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 24px 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
}
.pf-faq-number {
    font-family: var(--pf-font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--pf-terminal);
    flex-shrink: 0;
    min-width: 32px;
}
.pf-faq-text {
    flex: 1;
    font-size: 1.6rem;
    font-weight: 600;
    color: #fff;
    line-height: 1.4;
}
.pf-faq-toggle {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(64, 216, 174, 0.1);
    border-radius: 8px;
    color: var(--pf-terminal);
    transition: all 0.3s ease;
}
.pf-faq-item.active .pf-faq-toggle {
    background: var(--pf-terminal);
    color: var(--pf-midnight);
    transform: rotate(45deg);
}
.pf-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.pf-faq-item.active .pf-faq-answer {
    max-height: 300px;
}
.pf-faq-answer-inner {
    padding: 0 28px 24px 80px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.5rem;
    line-height: 1.7;
}

/* Responsivo */
@media (max-width: 1024px) {
    .pf-faq-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .pf-faq-header {
        position: static;
    }
}
@media (max-width: 640px) {
    .pf-faq-header h2 {
        font-size: 2.4rem;
    }
    .pf-faq-question {
        padding: 20px;
        gap: 12px;
    }
    .pf-faq-answer-inner {
        padding: 0 20px 20px 64px;
    }
}

/* ---------- CTA final V2 ---------- */
.pf-cta-final {
    background: linear-gradient(135deg, var(--pf-midnight) 0%, var(--pf-navy) 100%);
    padding: 80px 0;
    text-align: center;
}
.pf-cta-final .container {
    max-width: 700px;
}
.pf-cta-final h2 {
    font-family: var(--pf-font-display);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.pf-cta-final p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.15rem;
    margin-bottom: 32px;
}
.pf-cta-final .pf-btn-primary-v2 {
    font-size: 1.1rem;
    padding: 18px 40px;
}