:root {
    --primary: #6C5CE7;
    --primary-dark: #5649C0;
    --secondary: #00CEFF;
    --accent: #FF3E80;
    --dark: #1A1A2E;
    --darker: #16213E;
    --light: #F8F9FA;
    --gray: #A8A8B3;
    --success: #2ECC71;
    --danger: #FF4757;
    --warning: #FFA502;
    --neon: #00FFC6;
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--darker);
    color: var(--light);
    min-height: 100vh;
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

/* Header */
header {
    background-color: rgba(26, 26, 46, 0.95);
    padding: 1rem 5%;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(108, 92, 231, 0.2);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    height: 70px;          /* altura normal */
}


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

.logo-img {
    height: 400px;         /* logo grande */
    width: auto;
}



.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    color: transparent;
    text-shadow: 0 0 10px rgba(108, 92, 231, 0.3);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--gray);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--light);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.3s ease;
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 0.3rem;
    cursor: pointer;
    z-index: 1001;
    padding: 0.5rem;
}

.hamburger span {
    width: 1.75rem;
    height: 0.25rem;
    background-color: var(--light);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(0.45rem, 0.45rem);
    background-color: var(--secondary);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(0.45rem, -0.45rem);
    background-color: var(--secondary);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9), rgba(22, 33, 62, 0.9)), 
                url('https://images.unsplash.com/photo-1605106702734-205df224ecce?ixlib=rb-4.0.3&auto=format&fit=crop&w=1470&q=80') no-repeat center center/cover;
    padding: 6rem 5% 8rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(108, 92, 231, 0.2) 0%, transparent 30%),
              radial-gradient(circle at 80% 30%, rgba(0, 206, 255, 0.2) 0%, transparent 30%);
    z-index: 0;
}

.hero-content {
    max-width: 750px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    color: transparent;
    line-height: 1.2;
    text-shadow: 0 0 20px rgba(108, 92, 231, 0.3);
}

.hero p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

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

.btn {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    cursor: pointer;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    color: var(--light);
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.6);
}

.btn-primary::before {
    background: linear-gradient(90deg, var(--primary-dark), var(--primary));
    opacity: 0;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background: transparent;
    color: var(--light);
    border: 2px solid var(--primary);
    box-shadow: 0 0 10px rgba(108, 92, 231, 0.3);
}

.btn-secondary:hover {
    background: rgba(108, 92, 231, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.4);
}

.btn-tertiary {
    background: transparent;
    color: var(--light);
    border: 2px solid var(--secondary);
    box-shadow: 0 0 10px rgba(0, 206, 255, 0.3);
}

.btn-tertiary:hover {
    background: rgba(0, 206, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 206, 255, 0.4);
}

.floating-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.floating-icon {
    position: absolute;
    opacity: 0.1;
    animation: float 15s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
    }
}

/* Important Notice */
.notice {
    background: linear-gradient(90deg, #FFA502, #FF6348);
    padding: 1rem 5%;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.notice::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0) 45%,
        rgba(255, 255, 255, 0.2) 48%,
        rgba(255, 255, 255, 0) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 3s infinite linear;
}

.notice-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
    position: relative;
    z-index: 1;
}

.notice-content i {
    font-size: 1.5rem;
    min-width: 40px;
}

.notice-text h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.notice-text p {
    font-size: 0.9rem;
    opacity: 0.95;
}

/* Sections */
.services, #how-it-works, #information, #about, #faq, #contact {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--light);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.section-title p {
    color: var(--gray);
    max-width: 650px;
    margin: 0 auto;
    font-size: 1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    justify-content: center;
}

/* Service Cards */
.service-card {
    background-color: var(--dark);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.4s ease;
    border: 1px solid rgba(108, 92, 231, 0.1);
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(108, 92, 231, 0.3);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.1), rgba(0, 206, 255, 0.1));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card-header {
    padding: 1.5rem;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    color: var(--light);
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-height: 120px;
}

.service-card-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0) 45%,
        rgba(255, 255, 255, 0.1) 48%,
        rgba(255, 255, 255, 0) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 3s infinite linear;
}

.service-logo {
    height: 40px;
    width: auto;
    margin-bottom: 0.5rem;
    filter: brightness(0) invert(1);
}

.service-card-header i {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 0.5rem;
}

.service-card-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
}

.badge-popular {
    background-color: var(--accent);
    color: white;
    animation: pulse 2s infinite;
}

.badge-offer {
    background-color: var(--neon);
    color: var(--dark);
}

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

.service-card-body {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-price {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.service-price span {
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 400;
}

.service-features {
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--gray);
    font-size: 0.95rem;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    width: 8px;
    height: 8px;
    background-color: var(--secondary);
    border-radius: 50%;
}

.service-features li i {
    color: var(--secondary);
}

.service-btn {
    display: block;
    width: 100%;
    padding: 0.8rem;
    text-align: center;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    color: var(--light);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(108, 92, 231, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
    margin-top: auto;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
}

.service-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(108, 92, 231, 0.4);
}

.service-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-btn:hover::before {
    opacity: 1;
}

.service-btn i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.service-btn:hover i {
    transform: translateX(3px);
}

/* Combo Builder */
.combo-builder-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid rgba(108, 92, 231, 0.2);
}

.combo-selection h3,
.combo-summary h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--light);
    position: relative;
    padding-bottom: 0.75rem;
}

.combo-selection h3::after,
.combo-summary h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.combo-services-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.combo-services-list::-webkit-scrollbar {
    width: 6px;
}

.combo-services-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.combo-services-list::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

.combo-service-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.combo-service-item:hover {
    background: rgba(108, 92, 231, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.combo-service-item input[type="checkbox"] {
    display: none;
}

.combo-service-item label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--light);
    font-size: 0.95rem;
    width: 100%;
}

.service-icon {
    height: 24px;
    width: auto;
    filter: brightness(0) invert(1);
}

.combo-service-item label span:not(.service-price-tag) {
    flex-grow: 1;
}

.combo-service-item label i {
    font-size: 1.5rem;
    color: var(--secondary);
    width: 24px;
    text-align: center;
}

.service-price-tag {
    background: var(--primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.combo-service-item input[type="checkbox"]:checked + label {
    color: var(--secondary);
}

.combo-service-item input[type="checkbox"]:checked + label .service-price-tag {
    background: var(--secondary);
    transform: scale(1.05);
}

.combo-service-item input[type="checkbox"]:checked + label .service-icon {
    filter: brightness(0) saturate(100%) invert(67%) sepia(91%) saturate(7498%) hue-rotate(173deg) brightness(103%) contrast(105%);
}

.combo-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.combo-actions .btn {
    flex: 1;
    justify-content: center;
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
}

.combo-rules {
    background: rgba(0, 206, 255, 0.1);
    border-radius: 0.5rem;
    padding: 1rem;
    border-left: 3px solid var(--secondary);
}

.combo-rules p {
    color: var(--secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.combo-rules i {
    margin-top: 0.2rem;
}

/* Combo Summary */
.combo-summary {
    background: rgba(26, 26, 46, 0.8);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(108, 92, 231, 0.3);
}

.summary-content {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.selected-services {
    flex-grow: 1;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    min-height: 150px;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.selected-services .empty-message {
    color: var(--gray);
    text-align: center;
    font-style: italic;
    padding: 2rem 0;
    opacity: 0.7;
}

.selected-service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.selected-service-item:hover {
    background: rgba(255, 255, 255, 0.05);
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    margin: 0 -0.5rem;
    border-radius: 0.25rem;
}

.selected-service-item:last-child {
    border-bottom: none;
}

.selected-service-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--light);
    font-size: 0.9rem;
}

.selected-service-name img,
.selected-service-name i {
    height: 20px;
    width: 20px;
    color: var(--secondary);
}

.selected-service-price {
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.9rem;
}

.summary-total {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.total-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    color: var(--gray);
}

.total-item.total-final {
    border-top: 2px solid rgba(108, 92, 231, 0.3);
    padding-top: 1rem;
    margin-top: 0.5rem;
    color: var(--light);
    font-size: 1.2rem;
    font-weight: 700;
}

#total {
    color: var(--secondary);
    font-size: 1.3rem;
}

.summary-note {
    background: rgba(0, 206, 255, 0.1);
    border-radius: 0.5rem;
    padding: 0.75rem;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--secondary);
}

.summary-note p {
    color: var(--secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.combo-buy-btn {
    background: linear-gradient(90deg, var(--whatsapp), var(--whatsapp-dark)) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    padding: 1rem;
    margin-top: auto;
    border: none !important;
    cursor: pointer;
}

.combo-buy-btn:hover {
    background: linear-gradient(90deg, var(--whatsapp-dark), var(--whatsapp)) !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4) !important;
}

.combo-buy-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: 0 4px 10px rgba(108, 92, 231, 0.3) !important;
}

#final-price {
    font-weight: 800;
    margin-left: 0.25rem;
}

/* How It Works Section */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    border: 1px solid rgba(108, 92, 231, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.step:hover {
    transform: translateY(-5px);
    border-color: rgba(108, 92, 231, 0.4);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.step-icon {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--light);
}

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

/* WhatsApp CTA */
.whatsapp-cta {
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    padding: 3rem 5%;
    margin: 4rem auto;
    border-radius: 1rem;
    max-width: 1200px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0) 45%,
        rgba(255, 255, 255, 0.2) 48%,
        rgba(255, 255, 255, 0) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 3s infinite linear;
}

.whatsapp-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.whatsapp-icon {
    font-size: 4rem;
    color: white;
    animation: bounce 2s infinite;
}

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

.whatsapp-text h3 {
    font-size: 2rem;
    color: white;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.whatsapp-text p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    font-size: 1.1rem;
}

.whatsapp-btn {
    background-color: white;
    color: var(--whatsapp);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    background-color: #f0f0f0;
}

/* Footer */
footer {
    background-color: var(--dark);
    padding: 4rem 5% 1rem;
    margin-top: 4rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path fill="rgba(108, 92, 231, 0.05)" d="M0,0 L100,0 L100,100 Q50,80 0,100"></path></svg>') no-repeat top center/cover;
    z-index: 0;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

.footer-col h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--light);
    position: relative;
    display: inline-block;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

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

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

.footer-col ul li a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-col ul li a:hover {
    color: var(--secondary);
    transform: translateX(5px);
}

.footer-col .social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-col .social-links a {
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col .social-links a:hover {
    background-color: var(--primary);
    color: var(--light);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
    border-color: transparent;
}

.footer-col p {
    color: var(--gray);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--gray);
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

.copyright small {
    opacity: 0.7;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: block;
}

/* Animations */
@keyframes float-up {
    0% { transform: translateY(20px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

.animate-float {
    animation: float-up 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

/* Responsive */
@media (max-width: 1200px) {
    .combo-builder-container {
        max-width: 1000px;
    }
}

@media (max-width: 1024px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .combo-services-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {

    /* ===== HEADER ===== */
    .header-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.5rem 0;
        flex-wrap: nowrap; /* NÃO quebra o layout */
    }

    /* Logo grande SEM afetar hamburger */
    .logo {
        transform: scale(1.4);
        transform-origin: left center;
    }

    .logo-img {
        height: 150px; /* base segura */
        width: auto;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    /* Menu mobile */
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--dark);
        padding: 1.5rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        border-radius: 0 0 1rem 1rem;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .nav-links.active {
        display: flex;
    }

    /* Hamburger */
    .hamburger {
        display: flex;
    }

    /* ===== HERO ===== */
    .hero {
        padding: 4rem 5% 6rem;
    }

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

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

    /* ===== BOTÕES ===== */
    .cta-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    /* ===== NOTICE ===== */
    .notice-content {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    /* ===== SECTIONS ===== */
    .services-grid {
        grid-template-columns: 1fr;
    }

    .combo-builder-container {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }

    .steps-container {
        grid-template-columns: 1fr;
    }

    /* ===== WHATSAPP CTA ===== */
    .whatsapp-content {
        text-align: center;
    }

    .whatsapp-text h3 {
        font-size: 1.5rem;
    }

    .whatsapp-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }

    /* ===== FOOTER ===== */
    .footer-container {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 480px) {

    /* ===== HEADER ===== */
    .header-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.4rem 0;
    }

    /* Logo grande sem afetar layout */
    .logo {
        transform: scale(1.25);
        transform-origin: left center;
    }

    .logo-img {
        height: 150px;
        width: auto;
    }

    .logo-text {
        font-size: 1.3rem;
    }

    /* ===== HERO ===== */
    .hero h1 {
        font-size: 1.8rem;
    }

    /* ===== TITLES ===== */
    .section-title h2 {
        font-size: 1.6rem;
    }

    /* ===== NOTICE ===== */
    .notice-text h3 {
        font-size: 1rem;
    }

    .notice-text p {
        font-size: 0.8rem;
    }

    /* ===== SERVICES ===== */
    .service-card-header h3 {
        font-size: 1.3rem;
    }

    .service-price {
        font-size: 1.5rem;
    }

    /* ===== COMBO ===== */
    .combo-selection h3,
    .combo-summary h3 {
        font-size: 1.3rem;
    }

    .combo-service-item label {
        font-size: 0.9rem;
    }

    .service-price-tag {
        font-size: 0.8rem;
        padding: 0.2rem 0.6rem;
    }

    .selected-services {
        min-height: 120px;
    }

    .total-item.total-final {
        font-size: 1.1rem;
    }

    #total {
        font-size: 1.2rem;
    }

    /* ===== WHATSAPP ===== */
    .whatsapp-icon {
        font-size: 3rem;
    }

    .whatsapp-text h3 {
        font-size: 1.3rem;
    }
}