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

:root {
    --primary-color: #10b981;
    --primary-dark: #059669;
    --secondary-color: #34d399;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f0fdf4;
    --white: #ffffff;
    --border: #d1fae5;
    --success: #22c55e;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    padding-top: 70px;
}

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

/* Navbar */
.navbar {
    background: var(--white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.logo-icon {
    font-size: 2rem;
}

.logo-image {
    height: 50px;
    width: auto;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

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

.btn-acessar-painel {
    background: var(--primary-color);
    color: var(--white) !important;
    padding: 0.625rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}

.btn-acessar-painel:hover {
    background: var(--primary-dark);
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
}

/* Dropdown Menu */
.dropdown-menu-item {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
}

.dropdown-arrow {
    width: 16px;
    height: 16px;
    transition: transform 0.3s;
}

.dropdown-menu-item:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-radius: 10px;
    padding: 0.5rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    list-style: none;
    margin-top: 1rem;
    z-index: 100;
}

.dropdown-submenu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-submenu li {
    padding: 0;
    margin: 0;
}

.dropdown-submenu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.2s;
    font-weight: 500;
    border-bottom: none !important;
}

.dropdown-submenu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 2rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #047857 0%, #10b981 100%);
    color: var(--white);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
    opacity: 0.3;
}

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

.hero h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.highlight {
    color: #fbbf24;
}

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

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

/* Chat Preview */
.chat-preview {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: float 3s ease-in-out infinite;
}

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

.chat-header {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chat-status {
    color: var(--success);
    font-size: 1.5rem;
}

.chat-messages {
    padding: 1.5rem;
    background: #f9fafb;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    padding: 1rem;
    border-radius: 15px;
    max-width: 80%;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.bot {
    background: var(--white);
    color: var(--text-dark);
    align-self: flex-start;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.message.user {
    background: var(--primary-color);
    color: var(--white);
    align-self: flex-end;
}

.chat-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
    transition: color 0.3s;
}

.chat-link:hover {
    color: var(--primary-dark);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

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

.btn-secondary:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 3rem;
    font-size: 1.125rem;
    width: 100%;
}

/* WhatsApp Stats Section */
.whatsapp-stats {
    padding: 100px 0;
    background: var(--white);
    text-align: center;
}

.whatsapp-stats h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.3;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.stat-card {
    background: var(--bg-light);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    transition: all 0.3s;
    border: 2px solid var(--border);
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.15);
    border-color: var(--primary-color);
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    color: #25D366;
}

.stat-icon svg {
    width: 100%;
    height: 100%;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1;
}

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

.stat-card p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--bg-light);
}

.features h2, .benefits h2, .pricing h2, .cta h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 4rem;
}

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

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    color: var(--primary-color);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

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

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: var(--white);
}

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

.benefit-item {
    text-align: center;
}

.benefit-number {
    font-size: 4rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.benefit-number-large {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.benefit-time-main {
    font-size: 6rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -2px;
}

.benefit-time-sub {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.benefit-time-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    margin: 0.5rem 0;
}

.benefit-time-sub-bottom {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    opacity: 0.8;
}

.benefit-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.benefit-item p {
    color: var(--text-light);
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: var(--bg-light);
}

.project-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.75rem 2rem;
    background: var(--white);
    color: var(--text-dark);
    border: 2px solid var(--border);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    opacity: 1;
    transform: scale(1);
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.project-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    color: var(--primary-color);
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-image svg {
    width: 45px;
    height: 45px;
}

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

.project-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.projects-load-more {
    text-align: center;
    margin-top: 3rem;
}

.btn-load-more {
    padding: 1rem 3rem;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(16, 185, 129, 0.3);
}

.btn-load-more:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
}

.btn-load-more.hidden {
    display: none;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    position: relative;
    border: 3px solid var(--border);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.5rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
}

.pricing-card h3 {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.price {
    text-align: center;
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.5rem;
    vertical-align: top;
    color: var(--text-dark);
}

.amount {
    font-size: 4rem;
    font-weight: bold;
    color: var(--primary-color);
}

.period {
    font-size: 1.25rem;
    color: var(--text-light);
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.features-list li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border);
}

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

.money-back {
    text-align: center;
    margin-top: 1rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Pricing Sliders */
.pricing-sliders {
    max-width: 900px;
    margin: 3rem auto 4rem;
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.slider-container {
    margin-bottom: 2.5rem;
}

.slider-container label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.slider-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
}

.slider-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.pricing-slider {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    outline: none;
    -webkit-appearance: none;
}

.pricing-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--white);
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    border: 3px solid var(--primary-color);
}

.pricing-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--white);
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    border: 3px solid var(--primary-color);
}

.slider-markers {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.calculated-price {
    text-align: center;
    padding-top: 2rem;
    border-top: 2px solid var(--border);
}

.price-label {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.price-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.price-display .currency {
    font-size: 1.5rem;
    color: var(--text-dark);
}

.price-display .amount {
    font-size: 3.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.price-display .period {
    font-size: 1.25rem;
    color: var(--text-light);
}

/* Pricing Cards - Horizontal Layout */
.pricing-grid-horizontal {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto 3rem;
}

.pricing-card-compact {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--border);
    transition: all 0.3s;
    position: relative;
    text-align: center;
}

.pricing-card-compact.highlight {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-card-compact:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.pricing-card-compact.highlight:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-badge-compact {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.4rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.75rem;
}

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

.price-compact {
    margin-bottom: 1.5rem;
}

.price-compact .currency {
    font-size: 1.25rem;
    color: var(--text-dark);
}

.price-compact .amount {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.price-compact .period {
    font-size: 1rem;
    color: var(--text-light);
}

.features-compact {
    list-style: none;
    margin-bottom: 1.5rem;
    text-align: left;
}

.features-compact li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border);
}

.features-compact li:last-child {
    border-bottom: none;
}

.btn-compact {
    display: block;
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-compact:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Pricing Carousel */
.pricing-carousel-wrapper {
    position: relative;
    max-width: 1400px;
    margin: 0 auto 3rem;
    padding: 0 60px;
}

.pricing-carousel {
    overflow: hidden;
    position: relative;
}

.pricing-carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 1.5rem;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
}

.carousel-nav:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav svg {
    width: 24px;
    height: 24px;
}

.carousel-prev {
    left: 0;
}

.carousel-next {
    right: 0;
}

.carousel-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-nav:disabled:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-50%);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s;
    padding: 0;
}

.carousel-dot:hover {
    background: var(--secondary-color);
    transform: scale(1.2);
}

.carousel-dot.active {
    background: var(--primary-color);
    width: 32px;
    border-radius: 6px;
}

/* Pricing Features Section */
.pricing-features-all {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
}

.pricing-features-all h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.features-grid-pricing {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.features-grid-pricing span {
    color: var(--text-dark);
    font-size: 0.95rem;
}

/* CTA Secondary Section */
.cta-secondary {
    padding: 100px 0;
    background: linear-gradient(135deg, #047857 0%, #10b981 100%);
    color: var(--white);
    text-align: center;
}

.cta-secondary-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-secondary h2 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    color: var(--white);
    font-weight: bold;
}

.cta-lead {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.cta-lead strong {
    color: #fbbf24;
    font-weight: 700;
}

.cta-description {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    line-height: 1.6;
}

.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 3rem;
    background: #25D366;
    color: var(--white);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.25rem;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-cta-secondary:hover {
    background: #20BA5A;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.btn-cta-secondary svg {
    width: 28px;
    height: 28px;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: var(--white);
    text-align: center;
}

.cta h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta > p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 3rem;
    background: #25D366;
    color: var(--white);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.25rem;
    transition: all 0.3s;
    margin: 2rem auto;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp svg {
    width: 28px;
    height: 28px;
}

.cta-note {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Footer */
footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    margin-top: 1rem;
    opacity: 0.8;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

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

.footer-column a {
    color: var(--white);
    opacity: 0.7;
    text-decoration: none;
    transition: opacity 0.3s;
    display: block;
    padding: 0.25rem 0;
}

.footer-column a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Desktop Responsive Design */
@media (min-width: 1024px) {
    /* Display all 4 pricing cards in a row on desktop */
    .pricing-carousel-wrapper {
        padding: 0;
    }

    .pricing-carousel {
        overflow: visible;
    }

    .pricing-carousel-track {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
        transform: none !important;
    }

    .pricing-card-compact {
        min-width: auto;
        flex: none;
    }

    /* Hide carousel navigation on desktop */
    .carousel-nav,
    .carousel-dots {
        display: none;
    }

    /* Adjust highlight card to not scale too much */
    .pricing-card-compact.highlight {
        transform: scale(1.02);
    }

    .pricing-card-compact.highlight:hover {
        transform: scale(1.02) translateY(-5px);
    }
}

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

    .nav-links {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 250px;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem 0;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 0;
        padding: 0;
    }

    .nav-links a {
        display: block;
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--border);
    }

    .btn-acessar-painel {
        margin: 1rem 2rem;
        text-align: center;
        border: none;
    }

    /* Mobile Dropdown (Accordion) */
    .dropdown-menu-item {
        display: block;
    }

    .dropdown-toggle {
        width: 100%;
        justify-content: space-between;
        padding: 1rem 2rem !important;
    }

    .dropdown-arrow {
        transition: transform 0.3s;
    }

    .dropdown-menu-item.active .dropdown-arrow {
        transform: rotate(180deg);
    }

    .dropdown-submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-radius: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        background: var(--bg-light);
        margin-top: 0;
    }

    .dropdown-submenu.show {
        max-height: 500px;
    }

    .dropdown-submenu a {
        padding: 0.75rem 2rem 0.75rem 3rem !important;
        border-bottom: 1px solid var(--border) !important;
        font-size: 0.9rem;
    }

    .dropdown-submenu a:hover {
        padding-left: 3.5rem !important;
    }

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

    .hero h1 {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .chat-preview {
        margin-top: 2rem;
    }

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

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

    .benefit-time-main {
        font-size: 4.5rem;
    }

    .benefit-time-sub {
        font-size: 1.25rem;
    }

    .benefit-time-sub-bottom {
        font-size: 1.1rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Carousel responsivo no mobile */
    .pricing-carousel-wrapper {
        padding: 0 50px;
    }

    .carousel-nav {
        width: 40px;
        height: 40px;
    }

    .carousel-nav svg {
        width: 20px;
        height: 20px;
    }

    .pricing-carousel-track {
        gap: 1rem;
    }

    .pricing-card-compact {
        min-width: calc(50% - 0.5rem);
        flex-shrink: 0;
    }

    .pricing-sliders {
        padding: 2rem 1.5rem;
    }

    .slider-label {
        font-size: 1rem;
    }

    .slider-value {
        font-size: 1.25rem;
    }

    .price-display .amount {
        font-size: 2.5rem;
    }

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

    .project-filters {
        gap: 0.75rem;
    }

    .filter-btn {
        padding: 0.625rem 1.5rem;
        font-size: 0.9rem;
    }

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

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

    .cta-form {
        flex-direction: column;
    }

    .amount {
        font-size: 3.5rem;
    }
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
    text-decoration: none;
}

.whatsapp-float:hover {
    background: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 2rem !important;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
    }

    /* Carousel em telas pequenas - 1 card por vez */
    .pricing-carousel-wrapper {
        padding: 0 45px;
    }

    .pricing-card-compact {
        min-width: 100%;
    }

    .carousel-nav {
        width: 36px;
        height: 36px;
    }

    .carousel-nav svg {
        width: 18px;
        height: 18px;
    }

    .carousel-dots {
        gap: 0.5rem;
        margin-top: 1.5rem;
    }

    .carousel-dot {
        width: 10px;
        height: 10px;
    }

    .carousel-dot.active {
        width: 24px;
    }

    .pricing-sliders {
        padding: 1.5rem 1rem;
        margin: 2rem auto 3rem;
    }

    .slider-container {
        margin-bottom: 2rem;
    }

    .features-grid-pricing {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}