@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary: #0f172a;
    --accent: #10b981;
    --accent-dark: #059669;
    --text: #ffffff;
    --text-light: rgba(255, 255, 255, 0.8);
    --text-white: #ffffff;
    --bg: #27272b;
    --bg-dark: #1a1a1d;
    --bg-light: #2d2d32;
    --bg-gradient: #27272b;
    --border: rgba(255, 255, 255, 0.1);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    width: 100%;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(37, 99, 235, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundShift 15s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

body > * {
    position: relative;
    z-index: 1;
}

/* Header */
.main-header {
    background: rgba(39, 39, 43, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.main-header.scrolled {
    box-shadow: var(--shadow-lg);
}

.navbar {
    padding: 1rem 0;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

.navbar-nav {
    gap: 0.5rem;
}

.nav-link {
    color: var(--text) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-light) !important;
    background: rgba(37, 99, 235, 0.2);
}

.btn-whatsapp {
    background: var(--accent) !important;
    color: var(--text-white) !important;
    border-radius: 8px;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background: var(--accent-dark) !important;
    color: var(--text-white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.navbar-toggler {
    border: 1px solid var(--primary);
    background: var(--primary);
    padding: 0.5rem 0.75rem;
    outline: none;
    border-radius: 6px;
}

.navbar-toggler:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
    background: var(--primary);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.hero-section {
    padding: 70px 0 80px;
    background: var(--bg-gradient);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    width: 100%;
    z-index: 1;
}

.hero-section::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"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
    z-index: 0;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    animation: floatGlow 8s ease-in-out infinite;
    will-change: transform, opacity;
    z-index: 0;
}

@keyframes floatGlow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50px, -50px) scale(1.2);
        opacity: 0.8;
    }
}

/* Loading spinner for form */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: 2px;
    box-shadow: 0 0 12px var(--primary), 0 0 24px var(--primary), 0 0 36px rgba(37, 99, 235, 0.6);
    animation: glow 2s ease-in-out infinite alternate;
    will-change: box-shadow, opacity;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    color: var(--text);
    font-weight: 500;
}

.feature-item i {
    color: var(--accent);
    font-size: 1.5rem;
}

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

.hero-image {
    max-width: 500px;
    margin: 0 auto;
    animation: float 3s ease-in-out infinite;
}

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

.hero-image img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

/* Buttons */
.btn {
    padding: 0.875rem 2rem;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--primary);
    color: var(--text-white);
    box-shadow: 0 0 15px rgba(37, 99, 235, 0.3), var(--shadow);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(37, 99, 235, 0.5), var(--shadow-lg);
}

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

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

/* Section Styles */
section {
    padding: 0;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.section-title.section-title-highlight::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: 2px;
    box-shadow: 0 0 10px var(--primary), 0 0 20px var(--primary), 0 0 30px rgba(37, 99, 235, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
    will-change: box-shadow, opacity;
}

@keyframes glow {
    from {
        box-shadow: 0 0 8px var(--primary), 0 0 16px var(--primary), 0 0 24px rgba(37, 99, 235, 0.4);
        opacity: 0.7;
    }
    to {
        box-shadow: 0 0 12px var(--primary), 0 0 24px var(--primary), 0 0 36px rgba(37, 99, 235, 0.6);
        opacity: 1;
    }
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Estatísticas e Garantia - Seção Unificada */
.stats-guarantee-section {
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-guarantee-section::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"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
    z-index: 0;
}

.stats-guarantee-section::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(50px);
    animation: floatGlow 10s ease-in-out infinite reverse;
    z-index: 0;
}

.stats-guarantee-section .container {
    position: relative;
    z-index: 1;
}

.stats-wrapper {
    margin-bottom: 4rem;
}

.stat-card {
    background: var(--bg-light);
    padding: 2.5rem 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    height: 100%;
    box-shadow: var(--shadow);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
    background: var(--bg);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--text-white);
    font-size: 1.5rem;
    box-shadow: 0 0 15px rgba(37, 99, 235, 0.3), var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.stat-card:hover .stat-icon {
    box-shadow: 0 0 25px rgba(37, 99, 235, 0.5), var(--shadow-lg);
    transform: scale(1.1);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.75rem;
    display: inline-block;
}

.stat-number[data-count="99"]::after {
    content: '%';
    font-size: 1.5rem;
    vertical-align: top;
    margin-left: 2px;
}

.stat-number[data-count="24"]::after {
    content: '/7';
    font-size: 1.25rem;
    vertical-align: top;
    margin-left: 2px;
}

.stat-number:not([data-count="99"]):not([data-count="24"])::after {
    content: '+';
    font-size: 1.5rem;
    vertical-align: top;
    margin-left: 2px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Benefícios */
.benefits-section {
    background: var(--bg);
    padding: 80px 0;
}

.benefit-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--text-white);
    font-size: 1.75rem;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3), var(--shadow);
    transition: all 0.3s ease;
}

.benefit-card:hover .benefit-icon {
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.5), var(--shadow-lg);
    transform: scale(1.1);
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
}

.benefit-text {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Compatibilidade */
.compat-section {
    background: var(--bg-dark);
    padding: 60px 0;
}

.brand-logo {
    padding: 2.5rem;
    background: var(--bg);
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}

.brand-logo:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.brand-logo img {
    max-width: 100%;
    max-height: 90px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.brand-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

/* Pricing */
.pricing-section {
    background: var(--bg);
    color: var(--text);
    padding: 60px 0;
}

.pricing-card {
    background: var(--bg-light);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    color: var(--text);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(37, 99, 235, 0.2), var(--shadow-lg);
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg) 100%);
    position: relative;
}

.pricing-card.featured::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light), var(--primary));
    border-radius: 20px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(8px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-white);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 700;
    box-shadow: var(--shadow);
    white-space: nowrap;
}

.pricing-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1.5rem;
    text-align: center;
    margin-top: 1rem;
}

.pricing-price {
    text-align: center;
    margin-bottom: 1.5rem;
}

.currency {
    font-size: 1.5rem;
    color: var(--text-light);
    vertical-align: top;
    font-weight: 600;
}

.amount {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    display: inline-block;
}

.period {
    font-size: 1.125rem;
    color: var(--text-light);
    font-weight: 500;
}

.pricing-save {
    text-align: center;
    color: var(--accent);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    padding: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
}

.pricing-save-no-discount {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

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

.pricing-features li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    font-size: 1rem;
}

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

.pricing-features li i {
    color: var(--accent);
    font-size: 1rem;
    font-weight: 600;
}

/* Features */
.features-section {
    background: var(--bg-dark);
    padding: 60px 0;
}

.feature-card {
    background: var(--bg);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    height: 100%;
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid var(--border);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--text-white);
    font-size: 2rem;
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.3), var(--shadow-lg);
    transition: all 0.3s ease;
    position: relative;
}

.feature-icon::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 30px rgba(37, 99, 235, 0.5), var(--shadow-xl);
}

.feature-card:hover .feature-icon::before {
    opacity: 1;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
}

.feature-text {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
}

/* Test Section */
.test-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
    padding: 60px 0;
}

.test-section::after {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    animation: floatGlow 12s ease-in-out infinite;
    z-index: 0;
}

.test-section::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"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
    z-index: 0;
}

.test-section .container {
    position: relative;
    z-index: 1;
}

.test-section .section-title {
    color: var(--text-white);
    margin-bottom: 1rem;
}

.test-section .section-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 2rem;
    display: block;
}

.test-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 0;
}

.test-description {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.test-description p {
    margin-bottom: 0;
    font-size: 1.05rem;
    line-height: 1.75;
}

.test-features {
    list-style: none;
    margin-top: 0;
    padding: 0;
}

.test-features li {
    padding: 0.875rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.6;
}

.test-features li:first-child {
    padding-top: 0;
}

.test-features li:last-child {
    padding-bottom: 0;
}

.test-features li i {
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.test-form-card {
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
}

.form-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2rem;
    text-align: center;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
    background: var(--bg);
    color: var(--text);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

.form-control.error {
    border-color: #ef4444;
}

.form-text {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.form-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 1.5rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* FAQ */
.faq-section {
    background: var(--bg-light);
    padding: 20px 0 80px 0;
}

.faq-section .section-header {
    margin-bottom: 2.5rem;
}

.accordion-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px !important;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-button {
    background: #ffffff;
    color: var(--bg-dark);
    font-weight: 600;
    border: none;
    padding: 1.25rem 1.5rem;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background: #ffffff;
    color: var(--primary);
    box-shadow: none;
}

.accordion-button:hover {
    background: #f8f9fa;
    color: var(--primary);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary);
    background: #ffffff;
}

.accordion-body {
    background: var(--bg);
    color: var(--text-light);
    padding: 1.5rem;
    line-height: 1.7;
}

/* Garantia - Agora dentro da seção unificada */
.guarantee-wrapper {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.guarantee-content {
    padding: 2rem 0;
}

.guarantee-icon-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.guarantee-icon-text i {
    font-size: 2rem;
    color: var(--accent);
}

.guarantee-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
    line-height: 1.2;
}

.guarantee-text {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.guarantee-text strong {
    color: var(--primary);
    font-weight: 700;
}

.guarantee-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.guarantee-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
}

.guarantee-feature i {
    color: var(--accent);
    font-size: 1.1rem;
}

/* Footer */
.main-footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 3rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
    width: 100%;
}

.footer-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-brand h5 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-white);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin-bottom: 0;
}

.footer-divider {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    margin: 2rem auto;
    border-radius: 2px;
}

.footer-copyright {
    margin-top: 2rem;
}

.footer-copyright p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-copyright p:last-child {
    margin-bottom: 0;
}

.footer-copyright .small {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.5;
}

/* WhatsApp Float */
/* WhatsApp Box */
.whatsapp-box {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 320px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    overflow: hidden;
    transform: translateY(20px) scale(0.9);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.whatsapp-box.show {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

.whatsapp-box-header {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #ffffff;
    position: relative;
}

.whatsapp-box-avatar {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.whatsapp-box-info {
    flex: 1;
}

.whatsapp-box-info h6 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
}

.whatsapp-box-info p {
    margin: 0;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0.9;
}

.whatsapp-box-close {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.25rem;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.whatsapp-box-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.whatsapp-box-body {
    padding: 1.25rem;
    background: #ffffff;
    color: var(--bg-dark);
    font-size: 0.9rem;
    line-height: 1.6;
}

.whatsapp-box-body p {
    margin: 0 0 0.5rem 0;
    color: var(--bg-dark);
}

.whatsapp-box-body p:last-child {
    margin-bottom: 0;
}

.whatsapp-box-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
    width: 100%;
    cursor: pointer;
}

.whatsapp-box-button:hover {
    background: linear-gradient(135deg, #128c7e 0%, #25d366 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
    color: #ffffff;
}

.whatsapp-box-button i {
    font-size: 1.25rem;
}

/* WhatsApp Float Button - Quadrado */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    cursor: pointer;
    animation: whatsappPulse 2s infinite;
    opacity: 1 !important;
    visibility: visible !important;
}

@keyframes whatsappPulse {
    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);
    }
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
    animation: none;
}

.whatsapp-float.hide {
    opacity: 0.5 !important;
    visibility: visible !important;
    transform: scale(0.9);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .hero-section .col-lg-6:first-child {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        text-align: center;
    }
    
    .hero-features {
        align-items: center;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .hero-image {
        max-width: 200px;
        margin-bottom: 2rem;
    }
    
    .amount {
        font-size: 2.5rem;
    }
    
    .test-form-card {
        padding: 2rem;
        margin-bottom: 2rem;
    }
    
    .test-section .col-lg-6:first-child {
        text-align: center;
    }
    
    .test-section .section-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
        text-align: center;
    }
    
    .test-section .section-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        font-weight: 500;
        text-align: center;
    }
    
    .test-section p {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 0;
        text-align: center;
    }
    
    .test-description {
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
        text-align: center;
    }
    
    .test-description p {
        font-size: 0.95rem;
        line-height: 1.7;
        text-align: center;
    }
    
    .test-features {
        margin-top: 0;
        text-align: left;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .test-features li {
        padding: 0.75rem 0;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .test-features li i {
        font-size: 1rem;
        margin-top: 0.15rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .pricing-card {
        margin-bottom: 2rem;
    }
    
    .feature-card {
        margin-bottom: 1.5rem;
    }
    
    .stats-guarantee-section {
        padding: 60px 0;
    }
    
    .stats-wrapper {
        margin-bottom: 3rem;
    }
    
    .stat-card {
        padding: 2rem 1rem;
        margin-bottom: 1.5rem;
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }
    
    .benefits-section {
        padding: 60px 0;
    }
    
    .benefit-card {
        margin-bottom: 1.5rem;
    }
    
    .faq-section {
        padding: 30px 0 60px 0;
    }
    
    .guarantee-content {
        padding: 1.5rem 0;
    }
    
    .guarantee-icon-text {
        flex-direction: column;
        gap: 0.75rem;
        margin-bottom: 1.25rem;
    }
    
    .guarantee-icon-text i {
        font-size: 1.75rem;
    }
    
    .guarantee-title {
        font-size: 1.5rem;
    }
    
    .guarantee-text {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .guarantee-features {
        gap: 1.5rem;
        margin-top: 1.25rem;
    }
    
    .guarantee-feature {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .whatsapp-box {
        width: calc(100% - 40px);
        max-width: 300px;
        right: 20px;
        bottom: 90px;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
        border-radius: 10px;
    }
    
    .hero-section .col-lg-6:first-child {
        text-align: center;
    }
    
    .hero-title {
        font-size: 1.75rem;
        text-align: center;
    }
    
    .hero-subtitle {
        text-align: center;
    }
    
    .hero-features {
        align-items: center;
        max-width: 350px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hero-image {
        max-width: 150px;
        margin-bottom: 1.5rem;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .test-form-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .test-section .col-lg-6:first-child {
        text-align: center;
    }
    
    .test-section .section-title {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
        text-align: center;
    }
    
    .test-section .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
        font-weight: 500;
        text-align: center;
    }
    
    .test-section p {
        font-size: 0.9rem;
        line-height: 1.65;
        margin-bottom: 0;
        text-align: center;
    }
    
    .test-description {
        margin-bottom: 1.75rem;
        padding-bottom: 1.25rem;
        text-align: center;
    }
    
    .test-description p {
        font-size: 0.9rem;
        line-height: 1.65;
        text-align: center;
    }
    
    .test-features {
        margin-top: 0;
        text-align: left;
        max-width: 350px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .test-features li {
        padding: 0.625rem 0;
        font-size: 0.9rem;
        line-height: 1.55;
    }
    
    .test-features li i {
        font-size: 0.95rem;
        margin-top: 0.1rem;
    }
    
    .form-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .form-group {
        margin-bottom: 1.25rem;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .benefit-card {
        padding: 1.5rem;
    }
    
    .benefit-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .stats-guarantee-section {
        padding: 50px 0;
    }
    
    .stats-wrapper {
        margin-bottom: 2.5rem;
    }
    
    .guarantee-content {
        padding: 1.25rem 0;
    }
    
    .guarantee-icon-text {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .guarantee-icon-text i {
        font-size: 1.5rem;
    }
    
    .guarantee-title {
        font-size: 1.25rem;
    }
    
    .guarantee-text {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
    }
    
    .guarantee-features {
        flex-direction: column;
        gap: 0.875rem;
        align-items: center;
        margin-top: 1rem;
    }
    
    .guarantee-feature {
        font-size: 0.85rem;
    }
}

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

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

/* Utility Classes */
.w-100 {
    width: 100% !important;
}

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

.mb-0 {
    margin-bottom: 0 !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mb-5 {
    margin-bottom: 3rem !important;
}

.mt-3 {
    margin-top: 1rem !important;
}

/* ============================================
   GSAP LOADER STYLES
   ============================================ */
.gsap-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.loader-content {
    text-align: center;
    width: 100%;
    max-width: 300px;
    padding: 2rem;
}

.loader-logo {
    margin-bottom: 3rem;
    opacity: 1;
}

.loader-logo img {
    max-width: 200px;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(37, 99, 235, 0.5));
    animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 20px rgba(37, 99, 235, 0.5));
    }
    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 0 30px rgba(37, 99, 235, 0.8));
    }
}

.loader-progress {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.loader-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 10px;
    position: relative;
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.5);
}

.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Ajustes para elementos animados */
[data-gsap-animate] {
    opacity: 0;
}

/* Garantir que header e FAQ estão sempre visíveis */
.main-header {
    opacity: 1 !important;
    visibility: visible !important;
}

.faq-section {
    opacity: 1 !important;
    visibility: visible !important;
}

.faq-section .accordion-item {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Melhorias nas animações de scroll */
section {
    will-change: transform;
    transform: translateZ(0); /* Força aceleração de hardware sem criar gaps */
}

.pricing-card,
.benefit-card,
.feature-card {
    will-change: transform, opacity;
    transform-style: preserve-3d;
}