/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --azul-nautico: #004e64;
    --vermelho-coral: #e5383b;
    --azul-agua-clara: #a0ced9;
    --branco-areia: #fcfaf9;
    --cinza-texto: #333;
    --cinza-claro: #f8f9fa;
    --sombra: rgba(0, 0, 0, 0.1);
    --transicao: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--cinza-texto);
    background-color: var(--branco-areia);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--azul-nautico);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px var(--sombra);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo h2 {
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transicao);
    position: relative;
}

.nav-link:hover {
    color: var(--azul-agua-clara);
}

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

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

.phone-btn {
    background-color: var(--vermelho-coral);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transicao);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.phone-btn:hover {
    background-color: #d32f2f;
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px 0;
    transition: var(--transicao);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--azul-nautico) 0%, var(--azul-agua-clara) 100%);
    padding: 120px 0 80px;
    color: white;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: var(--azul-agua-clara);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transicao);
    display: inline-block;
    text-align: center;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--vermelho-coral);
    color: white;
}

.btn-primary:hover {
    background-color: #d32f2f;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(229, 56, 59, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: white;
    color: var(--azul-nautico);
    transform: translateY(-3px);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--azul-nautico);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--vermelho-coral);
    border-radius: 2px;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background-color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    background-color: var(--branco-areia);
    transition: var(--transicao);
    border: 1px solid #e0e0e0;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--sombra);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background-color: var(--azul-agua-clara);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--azul-nautico);
}

.benefit-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--azul-nautico);
}

.benefit-card p {
    color: var(--cinza-texto);
    line-height: 1.6;
}

/* Products Section */
.products {
    padding: 80px 0;
    background-color: var(--cinza-claro);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background-color: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--sombra);
    transition: var(--transicao);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-content {
    padding: 1.5rem;
}

.product-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--azul-nautico);
}

.product-content p {
    color: var(--cinza-texto);
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--vermelho-coral);
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--cinza-texto);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 15px 35px var(--sombra);
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: var(--azul-nautico);
    color: white;
}

.testimonials .section-title {
    color: white;
}

.testimonials .section-title::after {
    background-color: var(--azul-agua-clara);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.testimonial-author span {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Offers Section */
.offers {
    padding: 80px 0;
    background-color: var(--cinza-claro);
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.offer-card {
    background-color: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 30px var(--sombra);
    transition: var(--transicao);
}

.offer-card:hover {
    transform: translateY(-10px);
}

.offer-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--vermelho-coral);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.offer-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 1rem 0;
    color: var(--azul-nautico);
}

.offer-card p {
    margin-bottom: 1.5rem;
    color: var(--cinza-texto);
}

.offer-price {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.old-price {
    text-decoration: line-through;
    color: #999;
    font-size: 1rem;
}

.new-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--vermelho-coral);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--azul-nautico);
    margin-top: 0.2rem;
    min-width: 24px;
}

.contact-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--azul-nautico);
}

.contact-item p {
    color: var(--cinza-texto);
    line-height: 1.6;
}

.contact-map {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--sombra);
}

/* Footer */
.footer {
    background-color: var(--azul-nautico);
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--azul-agua-clara);
}

.footer-section p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: var(--azul-agua-clara);
    color: var(--azul-nautico);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transicao);
}

.social-links a:hover {
    background-color: var(--vermelho-coral);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: var(--transicao);
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--azul-nautico);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: var(--transicao);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-contact {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .benefits-grid,
    .products-grid,
    .testimonials-grid,
    .offers-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

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

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .benefits,
    .products,
    .about,
    .testimonials,
    .offers,
    .contact {
        padding: 60px 0;
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.benefit-card,
.product-card,
.testimonial-card,
.offer-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}