/* Banner Principal - Imagem e Vídeo de Fundo */
.banner {
    position: relative;

    min-height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f8fafc;
    text-align: left;
}

.banner video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.55) 45%, rgba(14, 116, 144, 0.35) 100%);
    z-index: -1;
}

.banner__content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.banner__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #38bdf8;
}

.banner__eyebrow::before {
    content: "";
    display: inline-block;
    width: 32px;
    height: 1px;
    background: currentColor;
}

.banner__content h1 {
    font-size: clamp(1.9rem, 4vw, 3.8rem);
    margin-bottom: 18px;
    font-weight: 700;
}

@media (min-width: 1024px) {
    .banner__content h1 {
        font-size: clamp(3.4rem, 5vw, 4.8rem);
        max-width: 18ch;
    }
}

.banner h1 {
    font-size: clamp(2.4rem, 4vw, 3.8rem);
    line-height: 1.15;
    font-weight: 600;
    max-width: 580px;
}

.banner p {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    max-width: 480px;
    color: rgba(226, 232, 240, 0.92);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button i {
    font-size: 1.1rem;
}

.cta-button--primary {
    background: linear-gradient(135deg, #6366f1, #38bdf8);
    color: #fff;
    box-shadow: 0 15px 40px rgba(56, 189, 248, 0.35);
}

.cta-button--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 44px rgba(99, 102, 241, 0.45);
}

.cta-button--secondary {
    background: rgba(15, 118, 110, 0.2);
    color: #f8fafc;
    border: 1px solid rgba(94, 234, 212, 0.45);
}

.cta-button--secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(13, 148, 136, 0.35);
}

@media (max-width: 900px) {
    .banner {
        text-align: center;
    }

    .banner__content {
        align-items: center;
    }

    .banner h1,
    .banner p {
        max-width: 620px;
    }

    .cta-buttons {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cta-button {
        width: 100%;
        justify-content: center;
    }
}