/* ----- VARIÁVEIS GLOBAIS (custom properties) ----- */
:root {
    --primary-color: #0a3d62;
    --primary-light: #1e5a7a;
    --secondary-color: #f6b93b;
    --accent-gold: #e6a82b;
    --bg-light: #f8f9fc;
    --text-dark: #1e2a3a;
    --text-muted-custom: #4a5b6b;
    --card-shadow: 0 16px 40px -12px rgba(10, 61, 98, 0.25);
    --border-radius-custom: 20px;
    --btn-hover-scale: 1.02;
    --transition-speed: 0.3s;
}

/* Reset / ajustes base */
body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    scroll-behavior: smooth;
}

/* HEADER / HERO */
.hero-section {
    background: linear-gradient(145deg, var(--primary-color) 0%, #0b2a4a 100%);
    color: white;
    padding: 5rem 0 4rem;
    border-bottom: 6px solid var(--secondary-color);
    position: relative;
    overflow: hidden;
}
.hero-section::after {
    content: "📊";
    position: absolute;
    right: 5%;
    bottom: 0;
    font-size: 12rem;
    opacity: 0.08;
    transform: rotate(-6deg);
    pointer-events: none;
}
.hero-title {
    font-weight: 700;
    font-size: 3.2rem;
    letter-spacing: -0.5px;
}
.hero-title span {
    color: var(--secondary-color);
    border-bottom: 3px solid var(--secondary-color);
    padding-bottom: 4px;
}
.hero-sub {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
}
.hero-stats {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(4px);
    border-radius: var(--border-radius-custom);
    padding: 1.25rem 1.8rem;
    border: 1px solid rgba(255,255,255,0.15);
}
.hero-stats i {
    color: var(--secondary-color);
    font-size: 1.8rem;
}

/* SEÇÃO DIFERENCIAIS (cards) */
.card-diferencial {
    background: white;
    border: none;
    border-radius: var(--border-radius-custom);
    box-shadow: var(--card-shadow);
    transition: all var(--transition-speed) ease;
    padding: 1.8rem 1rem;
    height: 100%;
    border-bottom: 4px solid transparent;
}
.card-diferencial:hover {
    transform: translateY(-6px);
    border-bottom-color: var(--secondary-color);
    box-shadow: 0 24px 48px -16px rgba(10, 61, 98, 0.3);
}
.card-diferencial i {
    color: var(--primary-color);
    background: rgba(10, 61, 98, 0.08);
    padding: 14px;
    border-radius: 60px;
    font-size: 2.2rem;
    display: inline-block;
    margin-bottom: 0.8rem;
}

/* SEÇÃO E-BOOK (formulário) */
.ebook-section {
    background: white;
    border-radius: var(--border-radius-custom);
    box-shadow: var(--card-shadow);
    padding: 2.8rem 2.5rem;
    transition: all 0.25s;
    border: 1px solid rgba(10, 61, 98, 0.06);
}
.ebook-section .badge-gold {
    background: var(--secondary-color);
    color: var(--primary-color);
    font-weight: 600;
    padding: 0.4rem 1.2rem;
    border-radius: 60px;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}
.ebook-cover {
    background: linear-gradient(135deg, #f0e6d0, #f9f3e6);
    border-radius: 16px;
    padding: 1.5rem 1rem;
    border: 2px dashed var(--secondary-color);
    color: var(--primary-color);
}
.ebook-cover i {
    font-size: 4rem;
    color: var(--accent-gold);
}
.form-control-custom {
    border-radius: 60px;
    border: 1px solid #dce3ec;
    padding: 0.7rem 1.4rem;
    background: #fafcff;
    transition: all 0.2s;
}
.form-control-custom:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(10, 61, 98, 0.15);
    background: white;
}
.btn-primary-custom {
    background: var(--primary-color);
    border: none;
    border-radius: 60px;
    padding: 0.7rem 2.2rem;
    font-weight: 600;
    letter-spacing: 0.4px;
    color: white;
    transition: all var(--transition-speed) ease;
    box-shadow: 0 8px 18px -6px rgba(10, 61, 98, 0.4);
}
.btn-primary-custom:hover {
    background: var(--primary-light);
    transform: scale(var(--btn-hover-scale));
    box-shadow: 0 12px 28px -8px rgba(10, 61, 98, 0.5);
    color: white;
}
.btn-outline-custom {
    border-radius: 60px;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.5rem 1.8rem;
    font-weight: 500;
    transition: all 0.2s;
}
.btn-outline-custom:hover {
    background: var(--primary-color);
    color: white;
}

/* depoimentos */
.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 1.8rem 1.5rem;
    box-shadow: 0 6px 18px rgba(0,0,0,0.03);
    border: 1px solid rgba(10, 61, 98, 0.06);
    height: 100%;
}
.testimonial-card i.bi-star-fill {
    color: var(--secondary-color);
}
.testimonial-card .name {
    font-weight: 600;
    color: var(--primary-color);
}

/* rodapé */
.footer-custom {
    background: var(--primary-color);
    color: rgba(255,255,255,0.7);
    border-top: 4px solid var(--secondary-color);
}
.footer-custom a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}
.footer-custom a:hover {
    color: var(--secondary-color);
}

/* responsividade */
@media (max-width: 768px) {
    .hero-title {
    font-size: 2.4rem;
    }
    .ebook-section {
    padding: 2rem 1.2rem;
    }
}