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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    color: #6b7280;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
}

.btn-outline {
    background: transparent;
    color: #4f46e5;
    border: 2px solid #4f46e5;
}

.btn-outline:hover {
    background: #4f46e5;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Header */
.header {
    position: fixed;
    /*top: 0;*/
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    font-family: 'Poppins', sans-serif;
}

.logo-text h1 {
    font-size: 1.5rem;
    margin: 0;
    color: #1f2937;
}

.logo-text span {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

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

.nav-link {
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #4f46e5;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    transition: width 0.3s ease;
}

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

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle i {
    font-size: 1.5rem;
    color: #374151;
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(79, 70, 229, 0.1);
    color: #4f46e5;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.hero-description {
    font-size: 1.25rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #374151;
    font-weight: 500;
}

.feature-item i {
    color: #f59e0b;
    font-size: 0.875rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-countries {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.countries-flags {
    width: 60px;
    height: 40px;
    object-fit: cover;
    border-radius: 0.5rem;
}

.countries-text p:first-child {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.countries-text p:last-child {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0;
}

.hero-image-container {
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.hero-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.hero-stats {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 1rem;
    text-align: center;
    min-width: 80px;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1f2937;
}

.stat-label {
    font-size: 0.75rem;
    color: #6b7280;
    font-weight: 500;
}

.stat-4k .stat-number {
    color: #dc2626;
}

.stat-channels .stat-number {
    color: #059669;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #4f46e5;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.feature-title {
    color: #1f2937;
    margin-bottom: 1rem;
}

.feature-description {
    color: #6b7280;
    line-height: 1.6;
}

.features-cta {
    text-align: center;
}

.cta-card {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    padding: 3rem 2rem;
    border-radius: 2rem;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-card h3 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.cta-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.cta-card .btn {
    background: white;
    color: #4f46e5;
}

.cta-card .btn:hover {
    background: #f8fafc;
    transform: translateY(-2px);
}

/* Devices Section */
.devices {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

.devices-image-container {
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.devices-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.device-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4f46e5;
    font-size: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

.device-icon-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.device-icon-2 {
    top: 30%;
    right: 20%;
    animation-delay: 0.5s;
}

.device-icon-3 {
    bottom: 30%;
    left: 25%;
    animation-delay: 1s;
}

.device-icon-4 {
    bottom: 20%;
    right: 25%;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.devices-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.device-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.device-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.device-icon-main {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.device-title {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.device-description {
    color: #6b7280;
    margin-bottom: 1rem;
}

.device-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-tag {
    background: #f3f4f6;
    color: #374151;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.devices-cta {
    text-align: center;
}

/* Installation Section */
.installation {
    padding: 80px 0;
    background: white;
}

.installation-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-button {
    background: white;
    border: 2px solid #e5e7eb;
    padding: 1.5rem 1rem;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.tab-button:hover {
    border-color: #4f46e5;
    transform: translateY(-2px);
}

.tab-button.active {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    border-color: transparent;
}

.tab-button i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.tab-button span {
    font-weight: 600;
    font-size: 0.875rem;
}

.tab-button small {
    font-size: 0.75rem;
    opacity: 0.8;
}

.tab-content {
    background: white;
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.tab-panel {
    display: none;
    padding: 2rem;
}

.tab-panel.active {
    display: block;
}

.installation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.installation-steps h3 {
    color: #1f2937;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

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

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: #6b7280;
    margin-bottom: 1rem;
}

.code-block {
    background: #f3f4f6;
    padding: 1rem;
    border-radius: 0.5rem;
    font-family: 'Courier New', monospace;
    position: relative;
    margin: 1rem 0;
}

.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: #4f46e5;
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 0.75rem;
}

.installation-video h3 {
    color: #1f2937;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.video-placeholder {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    border-radius: 1rem;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.video-content {
    text-align: center;
    color: #6b7280;
}

.video-content i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #4f46e5;
}

.installation-video h4 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.installation-video p {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.qr-code {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 1rem;
    text-align: center;
    margin-top: 2rem;
}

.qr-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.qr-placeholder {
    width: 120px;
    height: 120px;
    background: #e5e7eb;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1rem auto;
    color: #6b7280;
    font-weight: 500;
}

.installation-support {
    text-align: center;
    margin-top: 4rem;
}

.support-card {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 2.5rem 2rem;
    border-radius: 1.5rem;
    max-width: 500px;
    margin: 0 auto;
}

.support-card h3 {
    color: white;
    margin-bottom: 1rem;
}

.support-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.support-card .btn {
    background: white;
    color: #059669;
}

/* Countries Section */
.countries {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.cplp-logo {
    margin-bottom: 2rem;
}

.cplp-img {
    width: 80px;
    height: auto;
    margin: 0 auto;
    display: block;
}

.countries-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #6b7280;
    font-weight: 500;
}

.countries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.country-card {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.country-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.country-flag {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-align: center;
}

.country-name {
    color: #1f2937;
    margin-bottom: 0.5rem;
    text-align: center;
}

.country-description {
    color: #6b7280;
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.country-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.country-stat {
    text-align: center;
}

.country-stat .stat-value {
    display: block;
    font-weight: 700;
    color: #1f2937;
    font-size: 1.125rem;
}

.country-stat .stat-label {
    font-size: 0.75rem;
    color: #6b7280;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 4px;
    transition: width 2s ease;
}

.countries-cta {
    text-align: center;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #4f46e5;
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.quote-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.stars {
    display: flex;
    gap: 0.25rem;
}

.stars i {
    color: #f59e0b;
    font-size: 0.875rem;
}

.testimonial-text {
    color: #374151;
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.author-name {
    color: #1f2937;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.author-location {
    color: #6b7280;
    font-size: 0.875rem;
    margin: 0;
}

.testimonials-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.testimonials-stats .stat-item {
    text-align: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 2rem;
    border-radius: 1.5rem;
}

.testimonials-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #4f46e5;
    margin-bottom: 0.5rem;
}

.testimonials-stats .stat-label {
    color: #6b7280;
    font-weight: 500;
}

.testimonials-cta {
    text-align: center;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.faq-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2rem;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto 4rem;
}

.faq-item {
    background: white;
    border-radius: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h3 {
    color: #1f2937;
    font-size: 1.125rem;
    margin: 0;
    flex: 1;
}

.faq-toggle {
    width: 30px;
    height: 30px;
    background: #4f46e5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 2rem 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

.faq-support {
    text-align: center;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    padding: 4rem 0;
}

.footer-brand .logo {
    margin-bottom: 1.5rem;
}

.footer-brand .logo-icon {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

.footer-brand .logo-text h3 {
    color: white;
    font-size: 1.5rem;
}

.footer-brand .logo-text span {
    color: #9ca3af;
}

.footer-description {
    color: #9ca3af;
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    transform: translateY(-2px);
}

.footer-title {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: #4f46e5;
}

.footer-countries {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.country-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #9ca3af;
    font-size: 0.875rem;
}

.footer-more {
    color: #6b7280;
    font-size: 0.75rem;
    font-style: italic;
    margin-top: 0.5rem;
}

/* Footer Test Section */
.footer-test {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    padding: 4rem 0;
}

.test-content {
    text-align: center;
    color: white;
}

.test-content h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.test-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.test-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.test-buttons .btn {
    background: white;
    color: #4f46e5;
}

.test-buttons .btn:hover {
    background: #f8fafc;
    transform: translateY(-2px);
}

.test-buttons .btn-outline {
    background: transparent;
    color: white;
    border-color: white;
}

.test-buttons .btn-outline:hover {
    background: white;
    color: #4f46e5;
}

/* Footer Bottom */
.footer-bottom {
    background: #111827;
    padding: 1.5rem 0;
    border-top: 1px solid #374151;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    color: #9ca3af;
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #4f46e5;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .devices-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .installation-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem;
        transition: left 0.3s ease;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .nav-buttons {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-countries {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .tab-buttons {
        grid-template-columns: 1fr;
    }
    
    .countries-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .countries-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .test-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .countries-stats {
        grid-template-columns: 1fr;
    }
    
    .testimonials-stats {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        padding: 1rem 1.5rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1rem;
    }
}

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

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

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #3730a3 0%, #6b21a8 100%);
}


/*MENU DO ANILESIO*/

.top-section .dropdown {
  display: inline;
  position: absolute;
}

.top-section .dropdown-menu {
  z-index: 99999;
}

.top-section {
  background-color: #E6E6E6;
  padding: 10px;
}

.top-section a {
  color: #163E39;
  text-decoration: none;
  display: inline;
  padding: 10px 10px 3px 10px;
  /* transition: 0.3s; */
}

.top-section a:hover {
  /* border-bottom: 3px solid #E72A87; */
  color: #E72A87;

}

.top-section{
  border-bottom: 3px solid #E72A87;
}


.favicon {
  width: auto;
  height: 30px;
}

.icon-top {
  width: auto;
  height: 17px;
  margin-left: 5px;
}
@media screen and (max-width: 400px) {
  .top-section a {
    font-size: 7pt;
  }
}

.sticky-top {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 999;
}