:root {
    --main-color: #002357;
    --silver: #e9edf3;
    --divider-color: #c9d8ee;
}

/* ================= RESET ================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    transition: 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto Slab', serif;
    background-color: #f7f9fc;
    color: var(--main-color);

}

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

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to right, #002357, #0b3d91);
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: 0.3s;
}


.header section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 50px;
}

.logo img {
    width: 160px;
}

.navbar a {
    color: #ffffff;
    margin: 0 18px;
    font-size: 22px;
    font-weight: 600;
}

.navbar a:hover {
    opacity: 0.7;
}

/* ================= BANNER ================= */
.banner {
    margin-top: 110px;
    width: 100%;
}

.banner img {
    width: 100%;
    height: auto;
    display: block;
}

/* ================= DIVIDER ================= */
.divider {
    height: 50px;
    background: linear-gradient(90deg,
            #dbe5f3,
            #c9d8ee,
            #dbe5f3);
    width: 100%;
}

/* ================= SOBRE ================= */
.about {
    padding: 100px 50px;
    background: linear-gradient(180deg,
            #f7f9fc 0%,
            #e4ebf7 50%,
            #d6e2f5 100%);
}

.about-content {
    max-width: 1000px;
    margin: auto;
}

.about-content h2 {
    font-size: 45px;
    margin-bottom: 30px;
    border-left: 6px solid var(--main-color);
    padding-left: 15px;
}

.about-content p {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 20px;
}

/* ================= HIGHLIGHTS ================= */
.highlights {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 90px 40px;
    gap: 30px;
    background: linear-gradient(180deg,
            #d6e2f5 0%,
            #eaf0fa 100%);
}

.highlight {
    background: linear-gradient(145deg, #f3f6fc, #dce6f5);
    color: var(--main-color);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    font-size: 20px;
    min-width: 260px;
    opacity: 0;
    transform: translateY(30px);
}

.highlight.show {
    opacity: 1;
    transform: translateY(0);
}

.highlight:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 35, 87, 0.15);
}

/* ================= PRODUTOS ================= */
.products {
    padding: 100px 50px;
    background: linear-gradient(180deg,
            #eaf0fa 0%,
            #d6e2f5 100%);
}

.products-title {
    text-align: center;
    font-size: 46px;
    margin-bottom: 70px;
    color: var(--main-color);
}

.products-title::after {
    content: "";
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, #002357, #6a8fcf);
    display: block;
    margin: 15px auto 0 auto;
    border-radius: 2px;
}

.product-list {
    max-width: 900px;
    margin: 0 auto;
}

.product {
    background: #ffffff;
    border-radius: 14px;
    margin-bottom: 20px;
    border: 1.5px solid #e0e6f2;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 35, 87, 0.08);
}

.product:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 35, 87, 0.15);
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    cursor: pointer;
    font-weight: 600;
    background: linear-gradient(to right, #f4f7fd, #e6edf9);
}

.product-details {
    display: none;
    padding: 20px 28px;
    font-size: 17px;
    line-height: 1.8;
}

.product.active .product-details {
    display: block;
}

/* ================= SLIDER ================= */
.slider {
    padding: 100px 50px;
    background: linear-gradient(180deg,
            #d6e2f5 0%,
            #c4d6ef 100%);
}

.slider-container {
    position: relative;
    max-width: 800px;
    height: 400px;
    margin: auto;
    overflow: hidden;
    border-radius: 15px;
}

.slide-track {
    display: flex;
    height: 100%;
    transition: transform 1s ease-in-out;
}

.slide {
    min-width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: #ffffff;
}

.prev,
.next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(120, 150, 210, 0.6);
    color: #ffffff;
    border: none;
    font-size: 28px;
    padding: 12px 18px;
    cursor: pointer;
    border-radius: 50%;
}

.prev:hover,
.next:hover {
    background: rgba(90, 120, 190, 0.9);
}

.prev {
    left: 20px;
}

/* Lado direito */
.next {
    right: 20px;
}

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

.contact {
    padding: 100px 50px;
    background: linear-gradient(180deg,
            #c4d6ef 0%,
            #f7f9fc 100%);
}

.contact-title {
    text-align: center;
    font-size: 42px;
    margin-bottom: 60px;
    color: var(--main-color);
    position: relative;
}

.contact-title::after {
    content: "";
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, #6a8fcf, #002357);
    display: block;
    margin: 15px auto 0 auto;
    border-radius: 3px;
}

/* CONTAINER PRINCIPAL */
.contact-container {
    max-width: 1000px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
    flex-wrap: wrap;
}

/* LADO ESQUERDO (INFO) */
.contact-info {
    flex: 1;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--main-color);
    transition: 0.3s;
}

.contact-link img {
    width: 32px;
    height: 32px;
}

.contact-link:hover {
    transform: translateX(5px);
    color: #0B5ED7;
}

/* LADO DIREITO (FORMULÁRIO) */
.contact-form {
    flex: 1;
    min-width: 320px;
    background: #ffffff;
    padding: 40px;
    border-radius: 18px;
    box-shadow: 0 15px 35px rgba(0, 35, 87, 0.12);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #d6e0f2;
    font-size: 16px;
    outline: none;
    transition: 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #6a8fcf;
    box-shadow: 0 0 0 3px rgba(106, 143, 207, 0.15);
}

.contact-form textarea {
    min-height: 130px;
    resize: none;
}

.contact-form button {
    background: linear-gradient(135deg, #25D366, #1ebe5d);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.contact-form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .contact-container {
        flex-direction: column;
        gap: 40px;
    }

    .contact-form {
        padding: 30px;
    }

    .contact-title {
        font-size: 32px;
    }
}




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


.footer {
    background: linear-gradient(to top, #002357, #0b3d91);
    color: #ffffff;
    padding-top: 3rem;
    margin-top: 4rem;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: auto;
    padding: 0 2rem 3rem 2rem;
    gap: 3rem;
}

.footer h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.footer h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: #fdf9f9;
}

.footer p,
.footer a {
    font-size: 1.4rem;
    color: #f2f2f2;
    text-decoration: none;
    margin-bottom: .8rem;
    display: block;
}

.footer a:hover {
    color: #C0C0C0;
    transform: translateX(5px);
    transition: 0.3s;
}

.footer-bottom {
    background: #001a40;
    text-align: center;
    padding: 1.5rem;
    font-size: 1.3rem;
    color: #f8f6f6;
}

/* Responsivo */

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}