/* ==========================================
   INSTALAR ONE - WEBSITE STYLES
   Paleta de Cores: Preto, Laranja (#FF6B35), Cinza
   ========================================== */

:root {
    --primary-orange: #FF6B35;
    --dark-orange: #E85A28;
    --black: #1A1A1A;
    --dark-gray: #2C2C2C;
    --medium-gray: #666666;
    --light-gray: #E5E5E5;
    --white: #FFFFFF;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-strong: rgba(0, 0, 0, 0.2);
}

/* ==========================================
   RESET & BASE STYLES
   ========================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* ==========================================
   TYPOGRAPHY
   ========================================== */

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--black);
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--dark-orange));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--medium-gray);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* ==========================================
   HEADER / HERO SECTION
   ========================================== */

.hero {
    background: var(--white);
    color: var(--black);
    padding: 60px 20px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.logo-container {
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    max-width: 450px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.4));
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 35px;
    color: var(--medium-gray);
    font-weight: 400;
    position: relative;
    z-index: 1;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.badge {
    background: rgba(255, 107, 53, 0.2);
    border: 2px solid var(--primary-orange);
    padding: 10px 25px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.badge:hover {
    background: var(--primary-orange);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
}

/* ==========================================
   ABOUT SECTION
   ========================================== */

.about {
    padding: 80px 20px;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.about-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px var(--shadow-strong);
    border-color: var(--primary-orange);
}

.about-card.highlight {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    color: var(--white);
}

.about-icon {
    width: 70px;
    height: 70px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--primary-orange);
}

.about-card.highlight .about-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-align: center;
}

.about-card p {
    text-align: center;
    line-height: 1.8;
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

.services {
    padding: 80px 20px;
    background: #3a3a3a;
}

.services .section-title {
    color: var(--white);
}

.services .section-title::after {
    background: var(--primary-orange);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 15px;
    box-shadow: 0 3px 15px var(--shadow);
    transition: all 0.3s ease;
    text-align: center;
    border-left: 4px solid var(--primary-orange);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px var(--shadow-strong);
    border-left-width: 6px;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--black);
}

.service-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* ==========================================
   PORTFOLIO / GALLERY SECTION
   ========================================== */

.portfolio {
    padding: 80px 20px;
    background: var(--white);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: var(--white);
    padding: 25px 20px;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.gallery-overlay p {
    font-size: 0.95rem;
    color: var(--light-gray);
}

/* ==========================================
   INFRASTRUCTURE SECTION
   ========================================== */

.infrastructure {
    padding: 80px 20px;
    background: var(--black);
    color: var(--white);
}

.infrastructure .section-title {
    color: var(--white);
}

.infrastructure .section-title::after {
    background: var(--primary-orange);
}

.infra-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.infra-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.infra-item:hover {
    background: rgba(255, 107, 53, 0.15);
    border-color: var(--primary-orange);
    transform: translateY(-5px);
}

.infra-item i {
    font-size: 3rem;
    color: var(--primary-orange);
    margin-bottom: 15px;
}

.infra-item h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

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

/* ==========================================
   COVERAGE AREA SECTION
   ========================================== */

.coverage {
    padding: 80px 20px;
    background: var(--white);
}

.coverage-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-top: 50px;
    align-items: center;
}

.coverage-map {
    text-align: center;
    font-size: 8rem;
    color: var(--primary-orange);
}

.coverage-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.coverage-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.coverage-item:hover {
    background: var(--primary-orange);
    color: var(--white);
    transform: translateX(10px);
}

.coverage-item i {
    font-size: 1.5rem;
    color: var(--primary-orange);
}

.coverage-item:hover i {
    color: var(--white);
}

.headquarters {
    margin-top: 50px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    color: var(--white);
    padding: 40px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 25px;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.headquarters i {
    font-size: 3.5rem;
}

.headquarters h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

/* ==========================================
   BRANDS SECTION
   ========================================== */

.brands {
    padding: 80px 20px;
    background: #3a3a3a;
}

.brands .section-title {
    color: var(--white);
}

.brands .section-title::after {
    background: var(--primary-orange);
}

.brands .section-subtitle {
    color: var(--light-gray);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.brand-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.brand-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px var(--shadow-strong);
}

.brand-logo {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
    color: var(--white);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
}

.brand-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--black);
}

.brand-card p {
    color: var(--medium-gray);
}

/* ==========================================
   CONTACT SECTION
   ========================================== */

.contact {
    padding: 80px 20px;
    background: var(--black);
    color: var(--white);
}

.contact .section-title {
    color: var(--white);
}

.contact .section-title::after {
    background: var(--primary-orange);
}

.contact .section-subtitle {
    color: var(--light-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 25px 30px;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.contact-btn i {
    font-size: 1.8rem;
}

.contact-btn.whatsapp {
    background: #25D366;
    color: var(--white);
}

.contact-btn.whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.contact-btn.phone {
    background: var(--primary-orange);
    color: var(--white);
}

.contact-btn.phone:hover {
    background: var(--dark-orange);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.contact-btn.email {
    background: #4285F4;
    color: var(--white);
}

.contact-btn.email:hover {
    background: #3367D6;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(66, 133, 244, 0.4);
}

.contact-btn.instagram {
    background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #F77737 100%);
    color: var(--white);
}

.contact-btn.instagram:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(131, 58, 180, 0.4);
}

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

.footer {
    background: var(--black);
    color: var(--white);
    padding: 50px 20px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--primary-orange);
}

.footer-section p {
    margin-bottom: 10px;
    color: var(--light-gray);
    line-height: 1.8;
}

.footer-section i {
    color: var(--primary-orange);
    margin-right: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--dark-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary-orange);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid var(--dark-gray);
    padding-top: 25px;
    text-align: center;
    color: var(--light-gray);
}

.footer-bottom p {
    margin: 5px 0;
}

.footer-bottom i {
    color: var(--primary-orange);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 768px) {
    .logo {
        max-width: 300px;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content,
    .services-grid,
    .gallery,
    .infra-grid,
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    .coverage-content {
        grid-template-columns: 1fr;
    }
    
    .coverage-map {
        font-size: 5rem;
    }
    
    .headquarters {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo {
        max-width: 250px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .badge {
        font-size: 0.8rem;
        padding: 8px 15px;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
    
    .gallery-item {
        min-height: 250px;
    }
}

/* ==========================================
   ANIMATIONS
   ========================================== */

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Scroll animations will be handled by JavaScript */
.animate-in {
    animation: fadeInUp 0.8s ease-out forwards;
}