/* RESET SIMPLES */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #111827;
    background: #0f172a;
}

/* CONTAINERS E SEÇÕES BÁSICAS */

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 4rem 0;
    background: #0f172a;
    color: #e5e7eb;
}

.section.alt {
    background: #020617;
}

.section.highlight {
    background: radial-gradient(circle at top left, #1d4ed8, #020617 60%);
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    max-width: 720px;
    margin-bottom: 2rem;
    color: #9ca3af;
}

/* TOPO / HEADER */

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.topbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    gap: 2rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo {
    height: 70px;              /* altura fixa bonita */
    width: auto;               /* mantém proporção original */
    object-fit: contain;       /* não corta NADA */
    border-radius: 6px;        /* borda mínima p/ suavidade */
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-kicker {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #60a5fa;
}

.brand-title {
    font-size: 1rem;
    color: #f9fafb;
    font-weight: 600;
}

/* NAV */

.nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.nav a {
    text-decoration: none;
    color: #e5e7eb;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav a:hover {
    background: rgba(148, 163, 184, 0.2);
    transform: translateY(-1px);
}

.nav-cta {
    background: #2563eb;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.55rem 1.2rem;
    border-radius: 12px; 
    white-space: nowrap;      /* impede quebra de linha */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;         /* deixa o botão mais estável visualmente */
    height: 42px;             /* altura elegante */
}

.nav-cta:hover {
    background: #1d4ed8;
}

/* HERO */

.hero {
    padding: 4rem 0 3rem;
    background: radial-gradient(circle at top left, #1d4ed8 0, #020617 45%);
    color: #f9fafb;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 2rem;
    align-items: flex-start;
}

.hero-main h2 {
    font-size: 2.4rem;
    line-height: 1.2;
    margin: 1rem 0 0.5rem;
}

.hero-subtitle {
    color: #d1d5db;
    max-width: 700px;
    margin-bottom: 1.75rem;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(59, 130, 246, 0.7);
    color: #bfdbfe;
}

/* HERO – PREÇO / CTA */

.hero-price-box {
    display: flex;
    gap: 1.75rem;
    align-items: center;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 1.5rem;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.3);
}

.price-info {
    min-width: 160px;
}

.price-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: #9ca3af;
}

.price-value {
    font-size: 2rem;
    font-weight: 700;
    color: #22c55e;
    margin: 0.25rem 0;
}

.price-small {
    font-size: 0.8rem;
    color: #e5e7eb;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hero-guarantee {
    font-size: 0.8rem;
    color: #cbd5f5;
}

/* BOTÕES */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    color: #f9fafb;
    box-shadow: 0 14px 30px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 35px rgba(59, 130, 246, 0.6);
}

.btn-outline {
    background: transparent;
    border-color: rgba(148, 163, 184, 0.7);
    color: #e5e7eb;
}

.btn-outline:hover {
    background: rgba(15, 23, 42, 0.7);
}

.btn-full {
    width: 100%;
    text-align: center;
}

/* HERO HIGHLIGHTS */

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.highlight-item {
    padding: 0.8rem 1rem;
    border-radius: 0.9rem;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.highlight-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #bfdbfe;
}

.highlight-text {
    font-size: 0.8rem;
    color: #9ca3af;
}

/* HERO CARD LATERAL */

.hero-card {
    padding: 1.5rem;
    border-radius: 1.5rem;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.7);
}

.hero-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    padding-left: 0;
}

.checklist.inline {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.4rem 0.75rem;
}

.checklist li {
    position: relative;
    padding-left: 1.4rem;
    font-size: 0.9rem;
    color: #d1d5db;
}

.checklist li::before {
    content: "✔";
    position: absolute;
    left: 0;
    top: 0.1rem;
    font-size: 0.8rem;
    color: #22c55e;
}

.link-inline {
    font-size: 0.9rem;
    color: #93c5fd;
    text-decoration: none;
}

.link-inline:hover {
    text-decoration: underline;
}

/* LAYOUT DUAS COLUNAS */

.two-cols {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 2rem;
    align-items: flex-start;
}

/* BULLETS */

.bullets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.bullet {
    padding: 1rem 1.25rem;
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: #020617;
}

.bullet h3 {
    font-size: 1rem;
    margin-bottom: 0.35rem;
}

.bullet p {
    font-size: 0.9rem;
    color: #9ca3af;
}

/* INSTRUTOR */

.instructor-card {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 1.25rem;
    background: #020617;
    border: 1px solid rgba(148, 163, 184, 0.35);
}

.instructor-photo {
    width: 80px;
    height: 80px;
    border-radius: 999px;
    object-fit: cover;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7);
}

.instructor-info h3 {
    margin-bottom: 0.4rem;
}

.instructor-info p {
    font-size: 0.9rem;
    color: #d1d5db;
}

.instructor-note {
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: #93c5fd;
}

/* CARDS GRID */

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.cards-grid.small-gap {
    gap: 1rem;
}

.card {
    padding: 1.25rem 1.4rem;
    background: #020617;
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.3);
}

.card.soft {
    background: #020617;
    border-style: dashed;
}

.card h3 {
    margin-bottom: 0.4rem;
    font-size: 1rem;
}

.card p {
    font-size: 0.9rem;
    color: #9ca3af;
}

/* MÓDULOS / DETALHES */

.modules {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.module {
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: #020617;
    padding: 0.75rem 1rem;
}

.module summary {
    cursor: pointer;
    font-weight: 600;
    list-style: none;
    position: relative;
}

.module summary::marker {
    content: "";
}

.module summary::-webkit-details-marker {
    display: none;
}

.module summary::after {
    content: "▾";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    color: #9ca3af;
}

.module[open] summary::after {
    content: "▴";
}

.module ul {
    margin-top: 0.75rem;
    padding-left: 1rem;
    font-size: 0.9rem;
    color: #d1d5db;
}

.module li + li {
    margin-top: 0.25rem;
}

/* CTA DA SEÇÃO */

.section-cta {
    margin-top: 2rem;
    text-align: center;
}

/* TAGS / TECNOLOGIAS */

.tags-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.tag {
    font-size: 0.8rem;
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    border: 1px solid rgba(148, 163, 184, 0.5);
    color: #e5e7eb;
    background: rgba(15, 23, 42, 0.95);
}

/* CALLOUT / PREÇO LATERAL */

.callout {
    padding: 1.5rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(34, 197, 94, 0.4);
    background: radial-gradient(circle at top left, rgba(22, 163, 74, 0.18), #020617);
}

.callout-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #22c55e;
    margin: 0.75rem 0;
}

/* FAQ */

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.faq-item {
    padding: 1.1rem 1.25rem;
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.4);
    background: #020617;
}

.faq-item h3 {
    font-size: 0.98rem;
    margin-bottom: 0.4rem;
}

.faq-item p {
    font-size: 0.88rem;
    color: #9ca3af;
}

/* INSCRIÇÃO FINAL */

.enroll {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 2rem;
    align-items: center;
    color: #e5e7eb;
}

.enroll-box {
    padding: 1.5rem;
    border-radius: 1.5rem;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.enroll-price {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.75rem;
}

.enroll-price span {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #9ca3af;
}

.enroll-price strong {
    font-size: 1.8rem;
    color: #22c55e;
}

.enroll-note {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: #cbd5f5;
}

/* FOOTER */

.footer {
    padding: 1.75rem 0;
    background: #020617;
    border-top: 1px solid rgba(31, 41, 55, 0.9);
}

.footer-content {
    text-align: center;
    color: #9ca3af;
    font-size: 0.85rem;
}

.footer-small {
    font-size: 0.8rem;
    color: #6b7280;
}

/* RESPONSIVIDADE */

@media (max-width: 960px) {
    .hero-grid,
    .two-cols,
    .enroll {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-card {
        order: -1;
    }

    .topbar-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .hero {
        padding-top: 3rem;
    }

    .hero-main h2 {
        font-size: 1.8rem;
    }

    .hero-price-box {
        flex-direction: column;
    }

    .brand-title {
        font-size: 0.92rem;
    }

    .section {
        padding: 3rem 0;
    }
}

.enroll-box {
    display: flex;
    flex-direction: column;
    gap: 12px; /* ajuste o valor: 8px, 12px, 16px etc */
}