/* CSS Variables - Lenscope Colors */
:root {
    --color-primary: #38437A; /* Azul Escuro */
    --color-secondary: #277CEA; /* Azul Claro */
    --color-light: #FAFAFA;
    --color-text-dark: #333333;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-accent: #5D79B0;
    
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.05);
    --shadow-premium: 0 10px 40px rgba(56, 67, 122, 0.15);
    --border-radius: 12px;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', 'Roboto', sans-serif;
    color: var(--color-text-dark);
    line-height: 1.6;
}

body {
    background-color: var(--color-white);
}

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

img {
    max-width: 100%;
    height: auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto', sans-serif;
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; margin-bottom: 20px; }
h3 { font-size: 1.5rem; }

p { margin-bottom: 15px; color: var(--color-text-light); }

.text-center { text-align: center; }
.bg-light { background-color: var(--color-light); }
.shadow-premium { box-shadow: var(--shadow-premium); border-radius: var(--border-radius); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    text-align: center;
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(39, 124, 234, 0.4);
}

.btn-primary:hover {
    background-color: #1c6ad1;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(39, 124, 234, 0.5);
}

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

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

.btn-large {
    padding: 16px 36px;
    font-size: 1.2rem;
}

.pulse-anim {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

/* Header */
.header {
    background-color: var(--color-white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-soft);
}

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

.logo img {
    height: 40px;
}

/* Hero Section */
.hero {
    padding: 60px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f0f4fa 100%);
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-video {
    flex: 1;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--color-primary);
}

.aeo-block {
    background-color: rgba(39, 124, 234, 0.1);
    border-left: 4px solid var(--color-secondary);
    padding: 15px 20px;
    margin-bottom: 25px;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--color-primary);
    font-size: 1.05rem;
}

.cta-group {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.justify-center {
    justify-content: center;
}

/* Discount Box / Coupon */
.discount-box {
    background-color: var(--color-white);
    border: 2px dashed var(--color-secondary);
    border-radius: 8px;
    padding: 10px 15px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    position: relative;
    user-select: none;
}

.discount-box:hover {
    background-color: rgba(39, 124, 234, 0.05);
}

.discount-text {
    font-size: 0.85rem;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.coupon-code {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-secondary);
}

.copy-icon {
    font-size: 1rem;
    opacity: 0.7;
}

.copy-feedback {
    position: absolute;
    bottom: -25px;
    font-size: 0.8rem;
    background: var(--color-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.3s;
}

.discount-box.copied .copy-feedback {
    opacity: 1;
}

.discount-box.copied {
    border-color: #28a745;
    background-color: rgba(40, 167, 69, 0.1);
}

.discount-box.copied .coupon-code {
    color: #28a745;
}

.hero-trust {
    display: flex;
    gap: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    background: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Sections General */
section {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--color-text-light);
}

/* Problem Section */
.problem-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--color-text-dark);
}

.problem-content p {
    margin-bottom: 20px;
}

/* Solution Section */
.solution-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.solution-text, .solution-image {
    flex: 1;
}

.solution-text p {
    font-size: 1.1rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    text-align: center;
    transition: transform var(--transition-speed);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
}

.feature-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

/* Social Proof */
.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.testimonial-card {
    background: var(--color-light);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: left;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 4rem;
    color: var(--color-secondary);
    opacity: 0.2;
    position: absolute;
    top: 10px;
    left: 20px;
    font-family: serif;
}

.quote {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--color-text-dark);
}

.author {
    display: flex;
    flex-direction: column;
}

.author strong {
    color: var(--color-primary);
}

.author span {
    font-size: 0.9rem;
    color: var(--color-accent);
}

.mid-cta-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}

/* How It Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.step {
    background: var(--color-white);
    padding: 30px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-soft);
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 20px;
}

/* Comparison Table */
.table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    box-shadow: var(--shadow-soft);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.comparison-table th, .comparison-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid #eeeeee;
}

.comparison-table th {
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 1.1rem;
}

.comparison-table .highlight-col {
    background-color: rgba(39, 124, 234, 0.05);
    font-weight: 600;
    color: var(--color-primary);
}

.comparison-table th.highlight-col {
    background-color: var(--color-secondary);
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.faq-item {
    background: var(--color-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

.faq-item h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.faq-item p {
    font-size: 0.95rem;
    margin: 0;
}

/* Final CTA */
.final-cta {
    background: var(--color-primary);
    color: var(--color-white);
}

.final-cta h2 {
    color: var(--color-white);
}

.final-cta p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
}



.final-discount-box {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Footer */
.footer {
    background: #252d54;
    color: rgba(255, 255, 255, 0.6);
    padding: 30px 0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column;
    }
    
    .solution-content {
        flex-direction: column;
    }
    
    h1 {
        font-size: 2.3rem;
    }
}

@media (max-width: 768px) {
    .hero-trust {
        flex-direction: column;
        gap: 10px;
    }
    
    .cta-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
    }
    
    .discount-box {
        width: 100%;
    }
}

.coupon-reminder {
    color: #ff4757;
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 15px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}