/* =========================================
   VARIÁVEIS E RESET
   ========================================= */
:root {
    --color-primary: #063B73;
    --color-secondary: #032B52;
    --color-accent: #FFC400;
    --color-accent-hover: #FFB000;
    --color-bg: #F5F7FA;
    --color-white: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #666666;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --radius: 8px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* =========================================
   UTILITÁRIOS
   ========================================= */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }

.section {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 10px;
    font-weight: 700;
}

.section-tag {
    display: inline-block;
    color: var(--color-accent-hover);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.accent-line {
    width: 60px;
    height: 4px;
    background-color: var(--color-accent);
    margin: 15px 0 25px 0;
    border-radius: 2px;
}

.text-center .accent-line {
    margin: 15px auto 25px auto;
}

/* =========================================
   BOTÕES
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-secondary);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
}

.icon {
    width: 20px;
    height: 20px;
}

/* =========================================
   HEADER
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-secondary);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.header.scrolled {
    padding: 10px 0;
    background-color: rgba(3, 43, 82, 0.98);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-list {
    display: flex;
    gap: 25px;
}

.nav-link {
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    transition: var(--transition);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* =========================================
   HERO
   ========================================= */
.hero {
    position: relative;
    background-color: var(--color-primary);
    background-image: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    padding: 140px 0 80px 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--color-white);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-content h2 {
    font-size: 1.5rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 4px solid rgba(255,255,255,0.1);
}

/* =========================================
   DESTAQUES
   ========================================= */
.highlights {
    background-color: var(--color-white);
    padding: 40px 0;
    margin-top: -40px;
    position: relative;
    z-index: 3;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

.highlight-card {
    padding: 20px;
}

.icon-box {
    font-size: 2rem;
    margin-bottom: 10px;
}

.highlight-card h3 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 5px;
    font-weight: 700;
}

.highlight-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* =========================================
   SOBRE
   ========================================= */
.about {
    background-color: var(--color-bg);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.2rem;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
}

.image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 4px solid var(--color-accent);
    border-radius: var(--radius);
    z-index: 1;
}

/* =========================================
   PRODUTOS
   ========================================= */
.products {
    background-color: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--color-bg);
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.product-card h3 {
    color: var(--color-primary);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.product-card p {
    color: var(--color-text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* =========================================
   COMO FUNCIONA
   ========================================= */
.how-it-works {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.how-it-works .section-header h2 {
    color: var(--color-white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.step-card {
    padding: 30px;
    position: relative;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255,255,255,0.1);
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
}

.step-card h3 {
    position: relative;
    z-index: 1;
    margin-top: 40px;
    font-size: 1.2rem;
    color: var(--color-accent);
}

/* =========================================
   ORÇAMENTO (FORMULÁRIO)
   ========================================= */
.quote-section {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.quote-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.quote-content h2 {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.quote-content p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.quote-form {
    background-color: var(--color-white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 15px;
}

.quote-form label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.quote-form input,
.quote-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.quote-form input:focus,
.quote-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-note {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 15px;
    text-align: center;
}

/* =========================================
   BENEFÍCIOS
   ========================================= */
.benefits {
    background-color: var(--color-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-item {
    text-align: center;
    padding: 30px;
    background-color: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-item h4 {
    color: var(--color-primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.benefit-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* =========================================
   LOCALIZAÇÃO
   ========================================= */
.location-section {
    background-color: var(--color-white);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.location-info address {
    font-style: normal;
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
}

.phone-big {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 25px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.phone-big .icon {
    width: 28px;
    height: 28px;
    color: var(--color-accent);
}

.hours-card {
    background-color: var(--color-bg);
    padding: 25px;
    border-radius: var(--radius);
    margin-top: 30px;
    border-left: 4px solid var(--color-accent);
}

.hours-card h4 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 0.95rem;
}

.hours-list li:last-child {
    border-bottom: none;
}

.store-status {
    margin-top: 15px;
    padding: 10px;
    text-align: center;
    font-weight: 700;
    border-radius: var(--radius);
    font-size: 0.9rem;
}

.store-status.open {
    background-color: #d4edda;
    color: #155724;
}

.store-status.closed {
    background-color: #f8d7da;
    color: #721c24;
}

.map-container {
    height: 500px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding-top: 60px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-text {
    font-size: 1.8rem;
    display: block;
    margin-bottom: 15px;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-accent);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer-contact p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.footer-bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

.footer-bottom a {
    color: var(--color-accent);
}

/* =========================================
   ELEMENTOS FLUTUANTES
   ========================================= */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    padding: 15px 25px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.05);
    background-color: #128C7E;
}

.icon-wa {
    width: 28px;
    height: 28px;
}

.wa-text {
    font-weight: 700;
    font-size: 0.95rem;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-accent);
    color: var(--color-secondary);
}

/* =========================================
   ANIMAÇÕES DE SCROLL
   ========================================= */
.fade-in-up, .fade-in-left, .fade-in-right {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up { transform: translateY(30px); }
.fade-in-left { transform: translateX(-30px); }
.fade-in-right { transform: translateX(30px); }

.fade-in-up.visible, .fade-in-left.visible, .fade-in-right.visible {
    opacity: 1;
    transform: translate(0);
}

/* =========================================
   RESPONSIVIDADE (MOBILE & TABLET)
   ========================================= */
@media (max-width: 992px) {
    .hero-container,
    .about-container,
    .quote-container,
    .location-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-content p {
        margin: 0 auto 30px auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .highlights {
        margin-top: 0;
        border-radius: 0;
    }
    
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .accent-line {
        margin: 15px auto 25px auto;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-secondary);
        flex-direction: column;
        justify-content: center;
        padding: 40px;
        transition: var(--transition);
        box-shadow: -5px 0 15px rgba(0,0,0,0.3);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        margin-bottom: 30px;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .header-cta {
        width: 100%;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-whatsapp .wa-text {
        display: none;
    }
    
    .floating-whatsapp {
        padding: 15px;
        border-radius: 50%;
        bottom: 20px;
        right: 20px;
    }
    
    .back-to-top {
        bottom: 90px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .map-container {
        height: 350px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 1.2rem;
    }
    
    .btn {
        width: 100%;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .quote-form {
        padding: 25px;
    }
}