/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-orange: rgb(211, 84, 0);
    --primary-blue: rgb(60, 64, 198);
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --dark-gray: #333333;
    --text-gray: #666666;
    --border-gray: #e0e0e0;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    overflow-x: hidden;
}

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

/* Header Styles */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-orange);
}

.logo i {
    font-size: 2rem;
    color: var(--primary-blue);
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-orange);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-orange);
    transition: var(--transition);
}

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

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-orange) 100%);
    color: var(--white);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--light-gray);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tower-icon {
    font-size: 8rem;
    opacity: 0.3;
    z-index: 1;
}

.signal-waves {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.wave {
    position: absolute;
    border: 2px solid var(--white);
    border-radius: 50%;
    opacity: 0.6;
    animation: wave-pulse 2s infinite;
}

.wave-1 {
    width: 100px;
    height: 100px;
    top: -50px;
    left: -50px;
    animation-delay: 0s;
}

.wave-2 {
    width: 150px;
    height: 150px;
    top: -75px;
    left: -75px;
    animation-delay: 0.5s;
}

.wave-3 {
    width: 200px;
    height: 200px;
    top: -100px;
    left: -100px;
    animation-delay: 1s;
}

@keyframes wave-pulse {
    0% {
        transform: scale(0.8);
        opacity: 0.6;
    }
    50% {
        transform: scale(1);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}

/* Planos Section */
.planos {
    padding: 80px 0;
    background: var(--light-gray);
}

.planos h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
}

.planos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.plano-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.plano-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.plano-card.featured {
    border: 3px solid var(--primary-orange);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--primary-orange);
    color: var(--white);
    padding: 5px 40px;
    font-size: 0.9rem;
    font-weight: 600;
    transform: rotate(45deg);
}

.plano-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.plano-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-gray);
}

.velocidade {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 1.5rem;
}

.plano-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plano-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
}

.plano-features i {
    color: var(--primary-blue);
}

.preco {
    margin-bottom: 2rem;
}

.valor {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.periodo {
    color: var(--text-gray);
    font-size: 1rem;
}

/* Sobre Section */
.sobre {
    padding: 80px 0;
    background: var(--white);
}

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

.sobre-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
}

.sobre-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.sobre-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-orange);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.sobre-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}

.network-icon {
    font-size: 8rem;
    color: var(--primary-blue);
    opacity: 0.1;
}

.fiber-cable {
    position: absolute;
    width: 300px;
    height: 4px;
    background: var(--border-gray);
    border-radius: 2px;
    overflow: hidden;
}

.cable-line {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-orange));
}

.light-pulse {
    position: absolute;
    top: 0;
    left: -50px;
    width: 50px;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--white), transparent);
    animation: light-travel 3s infinite;
}

@keyframes light-travel {
    0% {
        left: -50px;
    }
    100% {
        left: 300px;
    }
}

/* Cobertura Section */
.cobertura {
    padding: 80px 0;
    background: var(--light-gray);
}

.cobertura h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.cobertura-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.map-placeholder {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow);
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder i {
    font-size: 4rem;
    color: var(--primary-blue);
    opacity: 0.3;
}

.coverage-points {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.point {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--primary-orange);
    border-radius: 50%;
    animation: point-pulse 2s infinite;
}

.point-1 {
    top: 30%;
    left: 25%;
    animation-delay: 0s;
}

.point-2 {
    top: 50%;
    right: 30%;
    animation-delay: 0.5s;
}

.point-3 {
    bottom: 30%;
    left: 40%;
    animation-delay: 1s;
}

.point-4 {
    top: 20%;
    right: 20%;
    animation-delay: 1.5s;
}

@keyframes point-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.7;
    }
}

.cobertura-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
}

.areas-list {
    list-style: none;
    margin-bottom: 2rem;
}

.areas-list li {
    padding: 0.8rem 0;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.areas-list i {
    color: var(--primary-orange);
}

/* Contato Section */
.contato {
    padding: 80px 0;
    background: var(--white);
}

.contato h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-orange);
    margin-top: 0.2rem;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--primary-blue);
}

.info-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

.contato-form {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(60, 64, 198, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 2rem;
    color: var(--primary-blue);
}

.footer-section p {
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-orange);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #cccccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-orange);
}

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

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

.social-links a:hover {
    background: var(--primary-orange);
    transform: translateY(-2px);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.8rem;
    color: #cccccc;
}

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

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 1rem;
    text-align: center;
    color: #cccccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: var(--transition);
        box-shadow: var(--shadow);
    }

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

    .nav-menu li {
        margin: 1rem 0;
    }

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

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

    .planos-grid {
        grid-template-columns: 1fr;
    }

    .plano-card.featured {
        transform: none;
    }

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

    .sobre-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

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

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
    }

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

    .sobre-stats {
        grid-template-columns: 1fr;
    }
}

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

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

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}