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

/* Remove sublinhado de todos os links */
a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Ensure no horizontal overflow */
html {
    overflow-x: hidden;
}

/* Prevent specific elements from causing overflow */
.floating-icon, .carousel-btn {
    max-width: none;
}

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

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

.header.hidden {
    transform: translateY(-100%);
}

.header.visible {
    transform: translateY(0);
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    height: 60px;
    width: auto;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #2563eb;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    z-index: -2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>') center/cover;
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1200px;
    z-index: 1;
}

.hero-content {
    text-align: left;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-woman {
    max-width: 100%;
    height: auto;

}

.hero-woman:hover {
    transform: scale(1.05);
}

/* Floating Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-icon {
    position: absolute;
    color: rgba(255, 255, 255, 0.6);
    font-size: 2rem;
    animation: float 6s ease-in-out infinite;
}

.floating-icon i {
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

/* Individual icon positions and delays */
.icon-1 {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    z-index: 10;
}

.icon-2 {
    top: 25%;
    right: 15%;
    animation-delay: 1s;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    z-index: 10;
}

.icon-3 {
    top: 60%;
    left: 8%;
    animation-delay: 2s;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    z-index: 10;
}

.icon-4 {
    top: 70%;
    right: 20%;
    animation-delay: 3s;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    z-index: 10;
}

.icon-5 {
    top: 40%;
    left: 5%;
    animation-delay: 4s;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    z-index: 10;
}

.icon-6 {
    top: 80%;
    right: 10%;
    animation-delay: 5s;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    z-index: 10;
}

/* Float animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-20px) rotate(5deg);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-10px) rotate(-3deg);
        opacity: 0.7;
    }
    75% {
        transform: translateY(-15px) rotate(2deg);
        opacity: 0.9;
    }
}

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

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: #2563eb;
    color: white;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.btn-outline {
    background: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
}

.btn-outline:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

/* Sections */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 1rem;
}

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

/* Velocidade Section */
.velocidade-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.velocidade-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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="rgba(59,130,246,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>') center/cover;
    opacity: 0.3;
}

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

.velocidade-text {
    max-width: 500px;
}

.velocidade-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.velocidade-title .highlight {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.velocidade-subtitle {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.velocidade-features {
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.feature-item i {
    color: #3b82f6;
    font-size: 1.25rem;
    width: 20px;
}

.btn-velocidade {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.btn-velocidade:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
}

.velocidade-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.btn-teste {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.btn-teste:hover {
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.4);
}

/* Laptop 3D */
.velocidade-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.laptop-container {
    position: relative;
    perspective: 1000px;
}

.laptop {
    position: relative;
    transform: rotateX(-10deg) rotateY(15deg);
    transform-style: preserve-3d;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: rotateX(-10deg) rotateY(15deg) translateY(0px); }
    50% { transform: rotateX(-10deg) rotateY(15deg) translateY(-20px); }
}

.laptop-screen {
    width: 400px;
    height: 250px;
    background: #1f2937;
    border-radius: 15px 15px 5px 5px;
    border: 8px solid #374151;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.screen-content {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.speed-indicator {
    position: relative;
    z-index: 2;
}

.speed-circle {
    width: 120px;
    height: 120px;
    border: 3px solid #3b82f6;
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 0 30px rgba(59, 130, 246, 0.5); }
}

.speed-needle {
    position: absolute;
    width: 3px;
    height: 45px;
    background: linear-gradient(to top, #06b6d4, #3b82f6);
    top: 15px;
    left: 50%;
    transform-origin: bottom center;
    transform: translateX(-50%) rotate(-90deg);
    animation: speed-counter 4.5s ease-in-out infinite;
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

@keyframes speed-counter {
    0% { 
        transform: translateX(-50%) rotate(-90deg);
    }
    25% { 
        transform: translateX(-50%) rotate(-45deg);
    }
    50% { 
        transform: translateX(-50%) rotate(0deg);
    }
    75% { 
        transform: translateX(-50%) rotate(45deg);
    }
    100% { 
        transform: translateX(-50%) rotate(90deg);
    }
}

.speed-text {
    color: #3b82f6;
    font-size: 0.75rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.2;
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.3s ease;
}

@keyframes speed-display {
    0% { content: '200MB'; }
    25% { content: '300MB'; }
    50% { content: '500MB'; }
    75% { content: '700MB'; }
    100% { content: '1GB'; }
}

.speed-circle {
    width: 120px;
    height: 120px;
    border: 3px solid #3b82f6;
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    animation: pulse-speedometer 2s ease-in-out infinite;
}

/* Barra de progresso circular */
.speed-progress {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(
        from -90deg,
        transparent 0deg,
        transparent 180deg,
        #fbbf24 180deg,
        #a3e635 225deg,
        #4ade80 270deg,
        #22c55e 315deg,
        #16a34a 360deg,
        transparent 360deg
    );
    mask: radial-gradient(circle, transparent 82%, black 85%, black 88%, transparent 91%);
    -webkit-mask: radial-gradient(circle, transparent 82%, black 85%, black 88%, transparent 91%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.speed-progress.active {
    opacity: 1;
    animation: progress-fill 4.5s ease-in-out infinite;
}

@keyframes progress-fill {
    0% {
        background: conic-gradient(
            from -90deg,
            transparent 0deg,
            transparent 360deg
        );
    }
    20% {
        background: conic-gradient(
            from -90deg,
            transparent 0deg,
            transparent 180deg,
            #fbbf24 180deg,
            #fbbf24 200deg,
            transparent 200deg,
            transparent 360deg
        );
    }
    40% {
        background: conic-gradient(
            from -90deg,
            transparent 0deg,
            transparent 180deg,
            #fbbf24 180deg,
            #a3e635 225deg,
            transparent 225deg,
            transparent 360deg
        );
    }
    60% {
        background: conic-gradient(
            from -90deg,
            transparent 0deg,
            transparent 180deg,
            #fbbf24 180deg,
            #a3e635 225deg,
            #4ade80 270deg,
            transparent 270deg,
            transparent 360deg
        );
    }
    80% {
        background: conic-gradient(
            from -90deg,
            transparent 0deg,
            transparent 180deg,
            #fbbf24 180deg,
            #a3e635 225deg,
            #4ade80 270deg,
            #22c55e 315deg,
            transparent 315deg,
            transparent 360deg
        );
    }
    100% {
        background: conic-gradient(
            from -90deg,
            transparent 0deg,
            transparent 180deg,
            #fbbf24 180deg,
            #a3e635 225deg,
            #4ade80 270deg,
            #22c55e 315deg,
            #16a34a 360deg,
            transparent 360deg
        );
    }
}

@keyframes pulse-speedometer {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
        border-color: #3b82f6;
    }
    50% { 
        transform: scale(1.05); 
        box-shadow: 0 0 30px rgba(6, 182, 212, 0.6);
        border-color: #06b6d4;
    }
}

/* Speed markings around the circle */
.speed-circle::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(
        from -90deg,
        transparent 0deg,
        #ef4444 45deg,
        #f59e0b 90deg,
        #10b981 135deg,
        #06b6d4 180deg,
        transparent 180deg
    );
    mask: radial-gradient(circle, transparent 85%, black 87%, black 100%);
    -webkit-mask: radial-gradient(circle, transparent 85%, black 87%, black 100%);
}

/* Speed labels */
.speed-circle::after {
    content: 'RPP Telecom';
    position: absolute;
    width: 140px;
    height: 140px;
    font-size: 0.6rem;
    font-weight: 600;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 90px;
    padding-left: 75px;
    pointer-events: none;
}

.laptop-keyboard {
    width: 420px;
    height: 20px;
    background: #374151;
    border-radius: 0 0 15px 15px;
    margin-top: -5px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.laptop-keyboard::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 8px;
    background: #4b5563;
    border-radius: 4px;
}

/* Floating Icons */
.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(59, 130, 246, 0.1);
    border: 2px solid #3b82f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3b82f6;
    font-size: 1.5rem;
    backdrop-filter: blur(10px);
}

.wifi-icon {
    top: 20%;
    right: 10%;
    animation: float-1 4s ease-in-out infinite;
}

.speed-icon {
    top: 60%;
    right: 20%;
    animation: float-2 5s ease-in-out infinite;
}

.signal-icon {
    top: 40%;
    left: 5%;
    animation: float-3 6s ease-in-out infinite;
}

@keyframes float-1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

@keyframes float-2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(-5deg); }
}

@keyframes float-3 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(3deg); }
}

/* Connection Lines */
.velocidade-visual::before {
    content: '';
    position: absolute;
    top: 30%;
    left: 15%;
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, #3b82f6, transparent);
    animation: pulse-line 2s ease-in-out infinite;
}

.velocidade-visual::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 25%;
    width: 80px;
    height: 2px;
    background: linear-gradient(to right, transparent, #06b6d4, transparent);
    animation: pulse-line 3s ease-in-out infinite;
}

@keyframes pulse-line {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.line {
    position: absolute;
    background: linear-gradient(90deg, transparent, #3b82f6, transparent);
    height: 2px;
    animation: flow 2s linear infinite;
}

.line-1 {
    top: 20%;
    width: 60%;
    left: 20%;
    animation-delay: 0s;
}

.line-2 {
    top: 40%;
    width: 80%;
    left: 10%;
    animation-delay: 0.5s;
}

.line-3 {
    top: 60%;
    width: 70%;
    left: 15%;
    animation-delay: 1s;
}

.line-4 {
    top: 80%;
    width: 50%;
    left: 25%;
    animation-delay: 1.5s;
}

@keyframes flow {
    0% { opacity: 0; transform: translateX(-100%); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateX(100%); }
}

.laptop-keyboard {
    width: 420px;
    height: 20px;
    background: linear-gradient(135deg, #374151, #4b5563);
    border-radius: 0 0 15px 15px;
    margin-top: -5px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.laptop-keyboard::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 4px;
    background: #6b7280;
    border-radius: 2px;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
    animation: float-icon 4s ease-in-out infinite;
}

.wifi-icon {
    top: 10%;
    right: 20%;
    animation-delay: 0s;
}

.speed-icon {
    bottom: 30%;
    right: 10%;
    animation-delay: 1s;
}

.signal-icon {
    top: 50%;
    left: 2%;
    animation-delay: 2s;
}

@keyframes float-icon {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(5deg); }
    50% { transform: translateY(-10px) rotate(0deg); }
    75% { transform: translateY(-20px) rotate(-5deg); }
}

/* Responsive Design for Velocidade Section */
@media (max-width: 768px) {
    .velocidade-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .velocidade-title {
        font-size: 2.5rem;
    }
    
    .laptop-screen {
        width: 300px;
        height: 190px;
    }
    
    .laptop-keyboard {
        width: 320px;
    }
    
    .speed-circle {
        width: 100px;
        height: 100px;
    }
    
    .floating-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .signal-icon {
        left: 5%;
    }
}

@media (max-width: 480px) {
    .velocidade-title {
        font-size: 2rem;
    }
    
    .laptop-screen {
        width: 250px;
        height: 160px;
    }
    
    .laptop-keyboard {
        width: 270px;
    }
    
    .speed-circle {
        width: 80px;
        height: 80px;
    }
    
    .speed-needle {
        height: 30px;
    }
    
    .floating-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Planos Section */
.planos {
    background: #f8fafc;
}

/* Simple Carousel Styles */
.simple-carousel-container {
    margin: 3rem auto 0;
    max-width: 1200px;
    width: 100%;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    position: relative;
}

.simple-carousel-wrapper {
    flex: 1;
    width: 100%;
    max-width: calc(300px * 3 + 1.5rem * 2 + 40px); /* 3 cards + gaps + margem extra */
    position: relative;
    padding: 10px; /* Espaço para sombras dos cards */
    margin: 0 auto; /* Centraliza o wrapper */
    overflow: hidden; /* Esconde cards extras no desktop */
}

.simple-carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 1.5rem;
    width: calc(300px * 9 + 1.5rem * 8); /* Largura total para 9 cards (3 conjuntos) */
    padding: 10px 0; /* Espaço vertical para sombras */
}
/* Grid container */
.planos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    align-items: stretch;
}

/* Card base */
.plano-card {
    position: relative;
    background: #ffffff;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Hover */
.plano-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Badge */
.plano-badge {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: #2563eb;
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* Título e velocidade */
.plano-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 0.5rem;
}
.plano-speed {
    font-size: 1.75rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 1rem;
}

/* Preço */
.plano-price {
    margin-bottom: 1.5rem;
}
.currency {
    font-size: 1.25rem;
    color: #6b7280;
    vertical-align: super;
}
.amount {
    font-size: 2rem;
    font-weight: 700;
    color: #1e40af;
}
.period {
    font-size: 0.875rem;
    color: #6b7280;
    margin-left: 0.25rem;
}

/* Features */
.plano-features {
    list-style: none;
    margin-bottom: auto;
    padding: 0;
}
.plano-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    margin: 0.5rem 0;
    color: #4b5563;
}
/* Cores dos ícones são definidas pelas classes do banco de dados */
.plano-features i {
    /* color removida para usar as cores do banco de dados */
}

/* Classes de cores do Bootstrap para os ícones */
.text-primary { color: #0d6efd !important; }
.text-success { color: #198754 !important; }
.text-info { color: #0dcaf0 !important; }
.text-warning { color: #ffc107 !important; }
.text-danger { color: #dc3545 !important; }
.text-secondary { color: #6c757d !important; }

/* Botões */
.btn {
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.3s ease;
}
.btn-primary {
    background: #2563eb;
    color: #fff;
    border: none;
}
.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
}
.btn-outline:hover {
    background: #2563eb;
    color: #fff;
    transform: translateY(-2px);
}

/* Destaque extra para o featured */
.plano-card.featured {
    border: 2px solid #2563eb;
}

/* container geral */
.carousel-container {
  position: relative;
}

/* botões */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  background: #ffffff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  cursor: pointer;
  font-size: 1.5rem;
  color: #2563eb;
  display: none; /* só no mobile mostramos */
}

/* posição das setas */
.prevBtn { left: 0.5rem; }
.nextBtn { right: 0.5rem; }

/* carrossel nativo */
@media (max-width: 768px) {
  .carousel-btn {
    display: block;
  }

  .planos-grid {
    display: flex !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 1rem;
    padding: 2rem 1rem;
    scroll-padding-inline: 50%; /* dá folga p/ encaixar o centro */
  }
  .planos-grid::-webkit-scrollbar {
    display: none;
  }

  .planos-grid .plano-card {
    flex: 0 0 85%;
    scroll-snap-align: center;       /* centraliza */
    box-sizing: border-box;
    padding: 3rem 1.5rem 2.5rem;
    align-items: center;
    text-align: center;
    /* remova margin-right: agora não precisa */
  }

  .plano-badge {
    top: 1rem;
  }

  .plano-card .btn {
    margin: 1.5rem auto 0;
    display: inline-block;
  }
}
/* Botões de navegação (invisíveis por padrão) */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  background: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  cursor: pointer;
  font-size: 1.5rem;
  color: #2563eb;
  display: none;
}
.prevBtn { left: 0.5rem; }
.nextBtn { right: 0.5rem; }

/* Layout flexível para todos os tamanhos: */
.planos-grid {
  display: flex !important;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  gap: 2rem;
  padding: 2rem 1rem;
}
.planos-grid::-webkit-scrollbar {
  display: none;
}

/* Cards */
.planos-grid .plano-card {
  background: #fff;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex-shrink: 0;
  scroll-snap-align: center;
}

/* Tamanhos diferentes por breakpoint */
@media (max-width: 768px) {
  /* 1 card no mobile */
  .planos-grid .plano-card {
    flex-basis: 85%;      /* ocupa 85% da largura */
    padding: 3rem 1.5rem 2.5rem;
  }

  .plano-badge { top: 1rem; }
  .plano-card .btn { margin: 1.5rem auto 0; display: inline-block; }

  /* Mostrar botões no mobile */
  .carousel-btn { display: block; }
}

@media (min-width: 769px) {
  /* 3 cards no desktop */
  .planos-grid {
    padding: 2rem 0;       /* sem padding lateral para centrar via JS */
    gap: 2rem;
  }
  .planos-grid .plano-card {
    flex-basis: calc((100% - 2 * 2rem) / 3);  /* 3 cards + 2 gaps de 2rem */
    padding: 2rem;
  }

  /* Mostrar botões no desktop */
  .carousel-btn { display: block; }
}
.simple-plano-card {
    flex: 0 0 300px;
    min-width: 300px;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
    margin: 0 5px; /* Margem lateral para evitar sobreposição */
}

.simple-plano-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    z-index: 2; /* Garante que o card hover fique acima */
}

.simple-plano-card.featured {
    border-color: #2563eb;
    /* Removido transform scale para evitar sobreposição */
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.2);
    z-index: 1;
}

.simple-carousel-btn {
    background: #2563eb;
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
}

.simple-carousel-btn:hover {
    background: #1d4ed8;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.simple-carousel-btn:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.simple-carousel-btn i {
    font-size: 1.2rem;
}



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

.plano-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

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

.plano-card.featured {
    border-color: #2563eb;
    transform: scale(1.05);
}

.plano-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #2563eb;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.plano-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 0.5rem;
}

.plano-speed {
    font-size: 2rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 1rem;
}

.plano-price {
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.5rem;
    color: #6b7280;
}

.amount {
    font-size: 2rem;
    font-weight: 700;
    color: #1e40af;
}

.period {
    font-size: 1rem;
    color: #6b7280;
}

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

.plano-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.plano-features i {
    color: #10b981;
    font-size: 1rem;
}

/* Cobertura Section */
.cobertura-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.cobertura-top {
    display: flex;
    gap: 40px;
    width: 100%;
    align-items: stretch;
}

.cobertura-map {
    flex: 1;
    min-height: 400px;
}

.cobertura-cidades {
    text-align: center;
    margin-bottom: 3rem;
}

.cobertura-cidades h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 2rem;
}

.cidades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.cidade-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-left: 4px solid #2563eb;
}

.cidade-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border-left-color: #1e40af;
}

.cidade-item i {
    color: #2563eb;
    font-size: 1.2rem;
}

.cidade-item span {
    font-weight: 500;
    color: #374151;
    font-size: 0.95rem;
}

.cobertura-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
    justify-content: center;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.info-item i {
    color: #2563eb;
    font-size: 1.5rem;
    margin-top: 0.25rem;
    min-width: 24px;
}

.info-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 0.5rem;
}

.info-item p {
    color: #6b7280;
    line-height: 1.5;
}

/* Depoimentos Section */
.depoimentos {
    background: #f8fafc;
}

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

.depoimento-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.stars {
    color: #fbbf24;
    margin-bottom: 1rem;
}

.depoimento-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: #4b5563;
    line-height: 1.6;
}

.depoimento-author strong {
    color: #1e40af;
    display: block;
}

.depoimento-author span {
    color: #6b7280;
    font-size: 0.875rem;
}

/* Contato Section */
.contato {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

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

.contato-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.contato-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.contato-item i {
    color: #2563eb;
    font-size: 1.5rem;
    min-width: 24px;
}

.contato-item div h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 0.25rem;
}

.contato-item div p {
    color: #6b7280;
    margin: 0;
}

.contato-form {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #374151;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f9fafb;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #2563eb;
    background: white;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23666" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
    padding-right: 3rem;
}

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

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

.diferencial-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.diferencial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.diferencial-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.diferencial-card:hover .diferencial-icon {
    transform: scale(1.1);
}

.diferencial-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 1rem;
}

.diferencial-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* App Download Section */
.app-download {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

.app-image {
    text-align: center;
}

.app-mockup {
    max-width: 100%;
    height: auto;
    max-height: 500px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.app-info {
    padding: 2rem 0;
}

.app-info .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 1rem;
}

.app-info .section-subtitle {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.app-stores {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.store-link {
    display: inline-block;
    transition: all 0.3s ease;
}

.store-link:hover {
    transform: translateY(-3px);
}

.store-badge {
    height: 60px;
    width: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.store-link:hover .store-badge {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Responsive */
@media (max-width: 768px) {
    .app-download-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .app-info .section-title {
        font-size: 2rem;
    }
    
    .app-stores {
        justify-content: center;
    }
    
    .store-badge {
        height: 50px;
    }
}

.diferencial-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 1rem;
}

.diferencial-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* Contato Section */
.contato {
    background: #f8fafc;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

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

.contato-icon {
    width: 50px;
    height: 50px;
    background: #2563eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.contato-details h4 {
    color: #1e40af;
    margin-bottom: 0.25rem;
}

.contato-details p,
.contato-details a {
    color: #6b7280;
    text-decoration: none;
}

.contato-details a:hover {
    color: #2563eb;
}

/* Telefone links styling */
.contato-item a[href^="tel:"] {
    color: #374151;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contato-item a[href^="tel:"]:hover {
    color: #2563eb;
    text-decoration: underline;
}

.contato-cta {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.contato-cta h3 {
    color: #1e40af;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    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-logo {
    height: 40px;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    opacity: 0.8;
}

.footer-links h4 {
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* Footer phone links styling */
.footer-contact a[href^="tel:"] {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a[href^="tel:"]:hover {
    color: white;
    text-decoration: underline;
}

/* Footer support section styling */
.footer-support {
    color: rgba(255, 255, 255, 0.9);
}

.footer-support h4 {
    color: white;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-support p {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-support i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-float a {
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 100%;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-content {
        text-align: center;
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-woman {
        max-width: 80%;
    }
    
    /* Floating Icons - Mobile */
    .floating-icon {
        font-size: 1.5rem;
    }
    
    .icon-1 {
        top: 20%;
        left: 5%;
    }
    
    .icon-2 {
        top: 30%;
        right: 5%;
    }
    
    .icon-3 {
        top: 65%;
        left: 3%;
    }
    
    .icon-4 {
        top: 75%;
        right: 8%;
    }
    
    .icon-5 {
        top: 45%;
        left: 2%;
    }
    
    .icon-6 {
        top: 85%;
        right: 5%;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .planos-grid {
        grid-template-columns: 1fr;
    }
    
    /* Simple Carousel responsive styles */
    .simple-carousel-container {
        padding: 0 1rem;
        gap: 0.5rem;
        max-width: 100%;
        justify-content: center;
        position: relative;
    }
    
    .simple-carousel-wrapper {
        max-width: calc(250px + 1rem); /* 1 card + padding */
        padding: 10px;
        margin: 0 auto;
        width: 100%;
    }
    
    .simple-plano-card {
        min-width: 150px;
        margin: 0 2px; /* Reduz margem para mobile */
        opacity: 0.3; /* Cards laterais ficam transparentes */
        pointer-events: none; /* Desabilita interação com cards laterais */
        transition: opacity 0.3s ease;
    }
    
    .simple-plano-card.active {
        opacity: 1; /* Card central fica visível */
        pointer-events: auto; /* Habilita interação apenas no card central */
    }
    


    .simple-plano-card.featured {
        /* Sem transformações para evitar sobreposição */
        box-shadow: 0 12px 25px rgba(37, 99, 235, 0.15);
    }
    
    .simple-carousel-btn {
        width: 40px;
        height: 40px;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 10;
    }
    
    .simple-carousel-btn.prev-btn {
        left: 10px;
    }
    
    .simple-carousel-btn.next-btn {
        right: 10px;
    }
    
    .simple-carousel-btn i {
        font-size: 1rem;
    }
    
    @media (max-width: 768px) and (min-width: 481px) {
        .plano-card {
            flex: 0 0 calc(50% - 1rem);
            min-width: calc(50% - 1rem);
        }
        
        .planos-track {
            gap: 1rem;
            padding: 0 1rem;
        }
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-prev {
        left: 5px;
    }
    
    .carousel-next {
        right: 5px;
    }
    
    .planos-track {
        gap: 1rem;
    }
    
    @media (max-width: 480px) {
        .plano-card {
            flex: 0 0 calc(100vw - 4rem);
            min-width: calc(100vw - 4rem);
            max-width: 300px;
            margin: 0 auto;
        }
        
        .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 0.875rem;
    }
    
    .planos-carousel-container {
        padding: 0 1rem;
        margin: 2rem auto 0;
    }
        
        .planos-track {
            padding: 0 1rem;
            gap: 1rem;
            justify-content: flex-start;
        }
        
        .plano-speed {
            font-size: 2.5rem;
        }
        
        .plano-price {
            margin: 1rem 0;
        }
        
        .plano-features {
            margin: 1rem 0;
        }
        
        .plano-features li {
            font-size: 0.9rem;
            padding: 0.3rem 0;
        }
    }
    
    .cobertura-content {
        gap: 2rem;
    }
    
    .cobertura-top {
        flex-direction: column;
        gap: 30px;
    }
    
    .cobertura-info {
        gap: 20px;
    }
    
    .cidades-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .cidade-item {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    
    .cobertura-cidades h3 {
        font-size: 1.5rem;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .plano-card {
        padding: 1.5rem;
    }
    
    .diferencial-card {
        padding: 1.5rem;
    }
    
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-float a {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    /* Carousel adjustments for very small screens */
    .simple-carousel-container {
        padding: 0 0.5rem;
        justify-content: center;
        position: relative;
    }
    
    .simple-carousel-wrapper {
        max-width: calc(220px + 2rem); /* Smaller card + padding */
        margin: 0 auto;
        width: 100%;
    }
    

    

    
    .simple-carousel-btn {
        width: 35px;
        height: 35px;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 10;
    }
    
    .simple-carousel-btn.prev-btn {
        left: 5px;
    }
    
    .simple-carousel-btn.next-btn {
        right: 5px;
    }
    
    .simple-carousel-btn i {
        font-size: 0.875rem;
    }
}

/* Smooth animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading optimization */
.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

.lazy.loaded {
    opacity: 1;
}