/* ============================================
   VARIÁVEIS & FUNDAÇÃO
   ============================================ */

:root {
    /* Cores da Marca */
    --primary-dark: #743b8c;
    --primary-mid: #77458c;
    --primary-light: #64278c;
    --accent-teal: #0aa696;
    --accent-green: #04bf7b;
    --text-dark: #0d0d0d;
    --text-gray: #595959;
    --bg-light: #f9f7fb;
    --bg-white: #ffffff;
    --border-color: #e8e8e8;

    /* Tipografia */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-h1: 3.5rem;
    --font-size-h2: 2.5rem;
    --font-size-h3: 1.5rem;

    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15);

    /* Transições */
    --transition: all 0.3s ease;
}

/* ============================================
   RESET & ESTILOS GLOBAIS
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-2xl) 0;
}

/* ============================================
   TIPOGRAFIA
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: var(--font-size-h1);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-gray);
}

a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-green);
}

/* ============================================
   BOTÕES
   ============================================ */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 6px;
    font-weight: 600;
    font-size: var(--font-size-base);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--accent-green);
    color: white;
}

.btn-primary:hover {
    background-color: #04a970;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--primary-dark);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--primary-mid);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-full {
    width: 100%;
    display: block;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: 1.1rem;
}

/* ============================================
   NAVEGAÇÃO
   ============================================ */

.navbar {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo-img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--text-dark);
    font-weight: 600;
    font-size: var(--font-size-base);
    position: relative;
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-green);
    transition: var(--transition);
}

.nav-link:hover:after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, #743b8c 0%, #64278c 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-text h1 {
    color: white;
    line-height: 1.3;
    margin-bottom: var(--spacing-lg);
    font-size: 3rem;
}

.highlight {
    background: linear-gradient(135deg, #0aa696 0%, #04bf7b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
}

.hero-image {
    text-align: center;
}

.hero-img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

/* ============================================
   SECTION HEADER
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   SOBRE SECTION
   ============================================ */

.sobre {
    background-color: var(--bg-light);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
    margin-bottom: var(--spacing-2xl);
}

.sobre-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.formacoes-list {
    list-style: none;
    margin: var(--spacing-lg) 0;
}

.formacoes-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    color: var(--text-gray);
}

.formacoes-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-weight: bold;
}

.crn {
    color: var(--primary-dark);
    font-weight: 600;
}

.sobre-image {
    text-align: center;
}

.about-img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

.promessa-box {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 10px;
    border-left: 5px solid var(--accent-green);
    margin-top: var(--spacing-xl);
}

.promessa-box h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
}

.promessa-texto {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.promessa-detalhe {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ============================================
   IDEAL AUDIENCE SECTION
   ============================================ */

.ideal-audience {
    background-color: white;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.audience-card {
    background: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    border-top: 3px solid transparent;
}

.audience-card:hover {
    border-top-color: var(--accent-green);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.audience-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.audience-card h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.audience-card p {
    color: var(--text-gray);
    margin: 0;
}

/* ============================================
   SERVIÇOS SECTION
   ============================================ */

.servicos {
    background: white;
}

.planos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.plano-card {
    background: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: 10px;
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.plano-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.plano-card.featured {
    background: linear-gradient(135deg, #64278c 0%, #743b8c 100%);
    color: white;
    border-color: var(--accent-green);
    transform: scale(1.05);
}

.plano-badge {
    position: absolute;
    top: -15px;
    left: 20px;
    background-color: var(--accent-green);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
}

.plano-header h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.plano-header h3,
.plano-subtitle {
    color: var(--primary-dark);
}

.plano-card.featured .plano-header h3,
.plano-card.featured .plano-subtitle {
    color: white;
}

.plano-subtitle {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
}

.plano-preco {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.plano-card.featured .plano-preco {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.valor {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-green);
}

.plano-card.featured .valor {
    color: white;
}

.periodo {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.plano-card.featured .periodo {
    color: rgba(255, 255, 255, 0.8);
}

.plano-features {
    list-style: none;
    flex-grow: 1;
}

.plano-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-gray);
    border-bottom: 1px solid var(--border-color);
}

.plano-card.featured .plano-features li {
    color: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.plano-features li:last-child {
    border-bottom: none;
}

.plano-features li:before {
    content: '';
    margin-right: var(--spacing-sm);
}

.btn-full {
    margin-top: var(--spacing-lg);
}

/* ============================================
   DEPOIMENTOS SECTION
   ============================================ */

.depoimentos {
    background-color: var(--bg-light);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.depoimento-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.depoimento-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.stars {
    color: var(--accent-green);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.depoimento-texto {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-style: italic;
    color: var(--text-dark);
}

.depoimento-autor {
    display: flex;
    flex-direction: column;
}

.depoimento-autor strong {
    color: var(--primary-dark);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.depoimento-autor span {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* ============================================
   CONTATO SECTION
   ============================================ */

.contato {
    background: white;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.contato-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.info-card {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 10px;
    border-left: 4px solid var(--accent-green);
}

.info-card h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.contact-link {
    color: var(--accent-green);
    font-weight: 600;
}

.contact-link:hover {
    color: var(--primary-dark);
}

.info-small {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: var(--spacing-xs);
}

.contato-cta {
    background: linear-gradient(135deg, #743b8c 0%, #64278c 100%);
    color: white;
    padding: var(--spacing-2xl);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contato-cta h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.contato-cta p {
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--text-dark);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: var(--accent-green);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--accent-green);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.crn-footer {
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
}

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

@media (max-width: 768px) {
    :root {
        --font-size-h1: 2rem;
        --font-size-h2: 1.8rem;
        --font-size-h3: 1.2rem;
        --spacing-2xl: 2rem;
    }

    /* Navegação Mobile */
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--bg-white);
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link:after {
        display: none;
    }

    /* Hero */
    .hero {
        padding: var(--spacing-xl) 0;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    /* Sobre */
    .sobre-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    /* Contato */
    .contato-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    /* Cards */
    .plano-card.featured {
        transform: scale(1);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-h1: 1.5rem;
        --font-size-h2: 1.3rem;
        --spacing-2xl: 1.5rem;
        --spacing-lg: 1rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    section {
        padding: var(--spacing-lg) 0;
    }

    .nav-menu {
        gap: var(--spacing-sm);
    }

    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .plano-card,
    .depoimento-card,
    .info-card {
        padding: var(--spacing-lg);
    }

    .audience-grid,
    .planos-grid,
    .depoimentos-grid {
        grid-template-columns: 1fr;
    }
}