:root {
    --primary: #2C82B5;
    --secondary: #0A4A85;
    --tertiary: #E9C955;
    --dark: #1e1e1e;
    --light: #f9f9f9;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* ================= HERO ================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    position: relative;
    color: #fff;
    max-width: 780px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 35px;
}

/* ================= SECTIONS ================= */
.section {
    padding: 90px 0;
}

.section-light {
    background: var(--light);
}

.section-yellow {
    background: linear-gradient(135deg,
            var(--tertiary),
            #f3dc7a);
}

.section-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--secondary);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 5px;
    background: var(--tertiary);
    margin: 15px auto 0;
    border-radius: 5px;
}

.section-yellow .section-title::after {
    background: white;
}

/* ================= BOTÕES ================= */
.btn-whatsapp {
    background: #25D366;
    color: #fff;
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    transition: all 0.35s ease;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    width: auto;
}

.btn-whatsapp i {
    margin-right: 8px;
}

.btn-whatsapp:hover {
    background: var(--secondary);
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    color: #fff;
}

/* ================= CARDS ================= */
.card-persona {
    background: #fff;
    padding: 35px 25px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    transition: all 0.35s ease;
    height: 100%;
}

.card-persona:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
}

.card-persona i {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 20px;
}

.card-persona h5 {
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--secondary);
}

.card-persona small {
    color: #555;
    font-size: 0.95rem;
}

/* ================= PRODUTOS ================= */
.product-card {
    padding: 2rem;
}

.product-title {
    font-size: 1.4rem;
    font-weight: 600;
}

.product-text {
    font-size: 0.95rem;
    line-height: 1.6;
}


/* ================= IMAGENS ================= */
.section img {
    max-height: 420px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* ================= COMO FUNCIONA ================= */
.section h5 {
    font-weight: 700;
    color: var(--secondary);
    margin-top: 15px;
}

.section p {
    color: #555;
}

/* ================= BENEFÍCIOS ================= */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.benefits-grid div {
    background: #fff;
    padding: 22px 25px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.benefits-grid div:hover {
    transform: translateX(6px);
}

.benefits-grid i {
    color: var(--tertiary);
    font-size: 1.3rem;
    margin-right: 12px;
}

/* ================= CTA ================= */
.cta {
    background: linear-gradient(135deg,
            var(--secondary),
            var(--primary));
    color: #fff;
    padding: 90px 20px;
}

.cta h2 {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.cta p {
    font-size: 1.1rem;
    margin-bottom: 35px;
    opacity: 0.95;
}

/* ================= FAQ ================= */
.accordion-button {
    font-weight: 700;
    color: var(--secondary);
}

.accordion-button:not(.collapsed) {
    background: var(--tertiary);
    color: #000;
}

.accordion-body {
    background: #fff;
    color: #555;
}

/* ================= FOOTER ================= */
footer {
    background: #f1f1f1;
    text-align: center;
    padding: 25px;
    font-weight: 600;
    color: #666;
}

/* ================= RESPONSIVO ================= */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 2rem;
    }
}