/* Caminho: /assets/css/style.css */

/* =========================================================
   1. VARIÁVEIS GLOBAIS
   ========================================================= */
:root {
    --bg: #14252c;
    --bg2: #1b313a;
    --panel: #203943;
    --panel2: #294751;

    --yellow: #f3b91f;
    --yellow2: #ffd65a;

    --white: #ffffff;
    --light: #edf2f4;
    --muted: #aebfc5;
    --dark: #0e1a1f;

    --line: rgba(255, 255, 255, 0.12);
    --success: #48c78e;

    --radius: 24px;
    --max: 1180px;

    --shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}


/* =========================================================
   2. RESET E CONFIGURAÇÕES GERAIS
   ========================================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    background: var(--bg);
    color: var(--white);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

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

button,
input,
textarea,
select {
    font: inherit;
}


/* =========================================================
   3. ESTRUTURA E UTILITÁRIOS
   ========================================================= */
.container {
    width: min(calc(100% - 36px), var(--max));
    margin-right: auto;
    margin-left: auto;
}

.section {
    padding: 88px 0;
}

.section-alt {
    background: var(--bg2);
}

.eyebrow {
    display: inline-flex;
    margin-bottom: 12px;
    color: var(--yellow2);
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-title {
    margin: 0 0 18px;
    font-size: clamp(2rem, 4vw, 3.7rem);
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.section-text {
    max-width: 760px;
    color: var(--muted);
    font-size: 1.05rem;
}

.highlight {
    color: var(--yellow);
}


/* =========================================================
   4. CABEÇALHO E NAVEGAÇÃO
   ========================================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(14, 26, 31, 0.9);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}

.nav {
    display: flex;
    min-height: 76px;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
}

.brand small {
    display: block;
    color: var(--muted);
    font-size: 0.72rem;
}

.brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--yellow), var(--yellow2));
    color: var(--dark);
}

.desktop-menu {
    display: flex;
    gap: 24px;
    color: #dbe5e8;
    font-size: 0.93rem;
    font-weight: 800;
}

.desktop-menu a {
    transition: color 0.2s ease;
}

.desktop-menu a:hover {
    color: var(--yellow);
}

.mobile-toggle,
.mobile-menu {
    display: none;
}


/* =========================================================
   5. BOTÕES
   ========================================================= */
.btn {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 0 22px;

    border: 1px solid transparent;
    border-radius: 999px;

    font-weight: 900;

    cursor: pointer;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--yellow), var(--yellow2));
    color: var(--dark);
    box-shadow: 0 12px 28px rgba(243, 185, 31, 0.2);
}

.btn-secondary {
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--white);
}


/* =========================================================
   6. HERO
   ========================================================= */
.hero {
    overflow: hidden;
    padding: 92px 0 80px;

    background:
        radial-gradient(
            circle at 80% 10%,
            rgba(243, 185, 31, 0.15),
            transparent 30%
        ),
        linear-gradient(
            180deg,
            var(--dark),
            var(--bg)
        );
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 50px;
}

.hero h1 {
    margin: 0;
    font-size: clamp(3.2rem, 7vw, 6.5rem);
    line-height: 0.92;
    letter-spacing: -0.065em;
}

.hero h1 span {
    display: block;
}

.hero h1 .accent {
    color: var(--yellow);
}

.hero-sub {
    max-width: 720px;
    margin-top: 26px;

    color: #cfdce0;
    font-size: clamp(1.08rem, 1.8vw, 1.34rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}


/* =========================================================
   7. BALÕES DO HERO
   ========================================================= */
.speech-stack {
    position: relative;
    min-height: 450px;
}

.bubble {
    position: absolute;

    padding: 26px;

    border-radius: 30px;
    box-shadow: var(--shadow);

    font-weight: 700;
}

.bubble strong {
    display: block;
    margin-bottom: 8px;

    font-size: clamp(1.5rem, 3vw, 2.5rem);
    line-height: 1.05;
}

.bubble.one {
    top: 28px;
    right: 0;

    width: 82%;

    background: #f7f7f3;
    color: #17242a;

    transform: rotate(4deg);
}

.bubble.two {
    bottom: 34px;
    left: 0;

    width: 88%;

    background: linear-gradient(135deg, var(--yellow), var(--yellow2));
    color: var(--dark);

    transform: rotate(-4deg);
}


/* =========================================================
   8. CARDS E ETAPAS
   ========================================================= */
.card,
.step,
.course-card,
.content-card {
    padding: 28px;

    border: 1px solid var(--line);
    border-radius: var(--radius);

    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.05),
            rgba(255, 255, 255, 0.025)
        );
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 36px;
}

.step-num {
    display: grid;

    width: 44px;
    height: 44px;
    margin-bottom: 18px;

    place-items: center;

    border-radius: 50%;

    background: var(--yellow);
    color: var(--dark);

    font-weight: 900;
}

.step h3,
.course-card h3 {
    margin: 0 0 8px;
}

.step p,
.course-card p {
    color: var(--muted);
}


/* =========================================================
   9. TÓPICOS
   ========================================================= */
.topics {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.topic {
    padding: 11px 16px;

    border: 1px solid var(--line);
    border-radius: 999px;

    background: rgba(255, 255, 255, 0.035);

    font-weight: 800;
}


/* =========================================================
   10. CATÁLOGO DE CURSOS
   ========================================================= */
.course-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    margin-top: 38px;
}

.course-card {
    position: relative;
    overflow: hidden;
}

.course-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.course-number {
    color: rgba(255, 255, 255, 0.14);
    font-size: 3rem;
    font-weight: 900;
}

.status {
    padding: 7px 12px;

    border-radius: 999px;

    font-size: 0.76rem;
    font-weight: 900;
}

.status-disponivel {
    background: rgba(72, 199, 142, 0.14);
    color: #8fe0bc;
}

.status-em-breve {
    background: rgba(243, 185, 31, 0.13);
    color: var(--yellow2);
}

.course-card h3 {
    margin-top: 16px;

    font-size: clamp(1.7rem, 3vw, 2.5rem);
    line-height: 1.05;
}

.price {
    margin: 22px 0 16px;

    font-size: 2rem;
    font-weight: 900;
}


/* =========================================================
   11. PÁGINAS INDIVIDUAIS DOS CURSOS
   ========================================================= */
.course-hero {
    padding: 76px 0 68px;

    background:
        linear-gradient(
            180deg,
            var(--dark),
            var(--bg2)
        );
}

.course-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 42px;
}

.course-cover {
    display: grid;

    min-height: 390px;
    padding: 26px;

    place-items: center;

    border: 1px solid var(--line);
    border-radius: 28px;

    background:
        radial-gradient(
            circle at 50% 30%,
            rgba(243, 185, 31, 0.2),
            transparent 25%
        ),
        linear-gradient(
            145deg,
            #274550,
            #15272e
        );

    text-align: center;
}

.course-cover strong {
    color: var(--yellow2);
    font-size: 2.4rem;
    line-height: 1.05;
}

.modules {
    display: grid;
    gap: 14px;
    margin-top: 30px;
}

.module {
    padding: 18px 20px;

    border: 1px solid var(--line);
    border-radius: 18px;

    background: rgba(255, 255, 255, 0.035);
}

.module strong {
    color: var(--yellow2);
}


/* =========================================================
   12. SEÇÃO THEREZA
   ========================================================= */
.thereza-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
    gap: 42px;
}

.thereza-photo {
    overflow: hidden;

    border: 1px solid var(--line);
    border-radius: 30px;

    box-shadow: var(--shadow);
}

.thereza-photo img {
    width: 100%;
    height: 520px;

    object-fit: cover;
    object-position: center top;
}

.profile-link {
    color: var(--yellow2);
    font-weight: 800;

    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;

    transition: color 0.2s ease;
}

.profile-link:hover {
    color: var(--yellow);
}


/* =========================================================
   13. CTA
   ========================================================= */
.cta-band {
    text-align: center;

    background:
        radial-gradient(
            circle at 50% 50%,
            rgba(243, 185, 31, 0.12),
            transparent 38%
        ),
        var(--dark);
}


/* =========================================================
   14. RODAPÉ
   ========================================================= */
.site-footer {
    padding: 34px 0;

    border-top: 1px solid var(--line);

    color: var(--muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 24px;
}

.footer-grid a {
    display: block;
    margin-bottom: 5px;
}


/* =========================================================
   15. BOTÃO FLUTUANTE DO WHATSAPP
   ========================================================= */
.floating-whatsapp {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 120;

    display: grid;

    width: 58px;
    height: 58px;

    place-items: center;

    border-radius: 50%;

    background: var(--yellow);
    color: var(--dark);

    font-size: 1.4rem;

    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.32);
}


/* =========================================================
   16. RESPONSIVIDADE — TABLET
   ========================================================= */
@media (max-width: 980px) {
    .hero-grid,
    .course-hero-grid,
    .thereza-grid {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .course-grid {
        grid-template-columns: 1fr;
    }
}


/* =========================================================
   17. RESPONSIVIDADE — MOBILE
   ========================================================= */
@media (max-width: 760px) {
    .section {
        padding: 68px 0;
    }

    .desktop-menu,
    .desktop-cta {
        display: none;
    }

    .mobile-toggle {
        display: inline-grid;

        width: 44px;
        height: 44px;

        place-items: center;

        border: 1px solid var(--line);
        border-radius: 14px;

        background: transparent;
        color: var(--white);
    }

    .mobile-menu.open {
        display: grid;
        padding-bottom: 16px;
    }

    .mobile-menu a {
        padding: 12px 0;

        border-top: 1px solid var(--line);

        font-weight: 800;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .speech-stack {
        min-height: 350px;
    }

    .thereza-photo img {
        height: 420px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}