/* ============================================
   LENSCODEX - MAIN STYLESHEET
   ============================================ */

/* ============================================
   VARIABLES
   ============================================ */
:root {
    /* Colors */
    --color-navy: #0f172a;
    --color-navy-light: #1e293b;
    --color-blue: #3b82f6;
    --color-cyan: #06b6d4;
    --color-accent: #22c55e;
    --color-gray: #64748b;
    --color-light: #e2e8f0;
    
    /* Fonts */
    --font-display: 'Darker Grotesque', sans-serif;
    --font-mono: 'Space Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 10px;
    --spacing-sm: 20px;
    --spacing-md: 40px;
    --spacing-lg: 80px;
    --spacing-xl: 120px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-display);
    background: var(--color-navy);
    color: var(--color-light);
    overflow-x: hidden;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   BUTTONS
   ============================================ */
.cta-button {
    background: linear-gradient(135deg, var(--color-blue), var(--color-cyan));
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    display: inline-block;
    font-family: var(--font-display);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.cta-primary {
    background: linear-gradient(135deg, var(--color-blue), var(--color-cyan));
    color: white;
    padding: 18px 45px;
    font-size: 20px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    display: inline-block;
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.5);
}

.cta-secondary {
    background: transparent;
    color: var(--color-light);
    padding: 18px 45px;
    font-size: 20px;
    font-weight: 700;
    border: 2px solid var(--color-blue);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    display: inline-block;
}

.cta-secondary:hover {
    background: var(--color-navy-light);
    transform: translateY(-3px);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: var(--spacing-xl) var(--spacing-md);
}

.section-header {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.section-label {
    color: var(--color-cyan);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 25px;
    background: linear-gradient(135deg, var(--color-light), var(--color-gray));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 22px;
    color: var(--color-gray);
    line-height: 1.6;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
    animation: slideDown 0.6s ease-out;
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 32px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--color-light);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.logo > span {
    display: inline-block;
}

.logo > span:has(.radar-container) {
    margin: 0 -2px;
    display: inline-flex;
    align-items: center;
}

.logo:hover .radar-container {
    transform: scale(1.1);
}

.logo-letter {
    transition: all var(--transition-normal);
}

.radar-container {
    width: 28px;
    height: 28px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-normal);
}

.radar-container canvas {
    display: block;
    transform: translateY(2px);
}

.nav {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--color-gray);
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    transition: all var(--transition-normal);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-cyan));
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--color-light);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: var(--color-cyan);
}

.nav-link.active::after {
    width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 100%;
    height: 150%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

.hero-content {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 84px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--color-light), var(--color-gray));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-text .tagline {
    font-size: 28px;
    color: var(--color-cyan);
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-text p {
    font-size: 24px;
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    animation: fadeInUp 0.8s ease-out 0.8s backwards;
}

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 1s backwards;
    position: relative;
}

.hero-logo-display {
    background: linear-gradient(135deg, var(--color-navy-light), #0a0f1a);
    border: 2px solid rgba(59, 130, 246, 0.2);
    border-radius: 30px;
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-logo-display::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.hero-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 72px;
    font-weight: 800;
    letter-spacing: 4px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.hero-logo > span {
    display: inline-block;
}

.hero-logo > span:has(.hero-radar) {
    margin: 0 -8px;
    display: inline-flex;
    align-items: center;
}

.hero-radar {
    width: 64px;
    height: 64px;
    display: block;
    transform: translateY(4px);
}

.hero-tagline {
    font-size: 20px;
    color: var(--color-cyan);
    font-weight: 600;
    letter-spacing: 4px;
    position: relative;
    z-index: 1;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background: var(--color-navy-light);
    border: 2px solid rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-lg);
    padding: 50px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(59, 130, 246, 0.4);
}

.feature-icon {
    font-size: 56px;
    margin-bottom: var(--spacing-sm);
}

.feature-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-light);
}

.feature-description {
    font-size: 18px;
    color: var(--color-gray);
    line-height: 1.6;
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */
.process-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.process-step {
    background: var(--color-navy-light);
    border: 2px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-6px);
    border-color: var(--color-blue);
    box-shadow: var(--shadow-lg);
}

.process-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.process-step h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-light);
}

.process-step p {
    font-size: 16px;
    color: var(--color-gray);
    line-height: 1.5;
}

.process-connector {
    height: 2px;
    width: 60px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-cyan));
    opacity: 0.6;
}

/* ============================================
   SCREENSHOTS SECTION
   ============================================ */
.screenshot-card {
    background: var(--color-navy-light);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    max-width: 600px; /* LIMITE DE LARGURA */
    margin: 0 auto; /* CENTRALIZA */
}

.screenshot-card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.screenshot-image {
    width: 100%;
    height: 280px; /* Reduzi um pouco para ficar mais elegante */
    overflow: hidden;
    background: #f8fafc; /* Um fundo quase branco para destacar o relatório */
    display: flex;
    align-items: flex-start; /* Alinha no topo para mostrar o cabeçalho do relatório */
    justify-content: center;
    padding: 0; /* Removemos o padding para a imagem encostar nas bordas se necessário */
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.screenshot-image img {
    width: 100%; /* Força a largura total do card */
    height: 100%; /* Força a altura total do container */
    object-fit: cover; /* ESSENCIAL: Faz a imagem preencher o espaço como uma miniatura */
    object-position: top; /* Garante que vejamos o topo do relatório (a parte mais importante) */
    transition: transform var(--transition-slow);
}

.screenshot-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-light);
    padding: 20px 20px 10px;
    margin: 0;
}

.screenshot-description {
    font-size: 15px;
    color: var(--color-gray);
    padding: 0 20px 20px;
    margin: 0;
    line-height: 1.6;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.1));
    border-top: 1px solid rgba(59, 130, 246, 0.2);
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
    padding: var(--spacing-lg) var(--spacing-md);
}

.cta-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    color: var(--color-light);
}

.cta-content p {
    font-size: 20px;
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-navy-light);
    border-top: 1px solid rgba(59, 130, 246, 0.1);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.footer-logo > span {
    display: inline-block;
    color: var(--color-light);
}

.footer-logo > span:has(canvas) {
    margin: 0 -2px;
    display: inline-flex;
    align-items: center;
}

.footer-logo canvas {
    display: block;
    transform: translateY(2px);
}

.footer-description {
    font-size: 14px;
    color: var(--color-gray);
    line-height: 1.6;
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-light);
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-gray);
    text-decoration: none;
    font-size: 14px;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-cyan);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(59, 130, 246, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--color-gray);
}

/* ============================================
   CONTACT MODAL
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: var(--color-navy-light);
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-lg);
    padding: 30px 40px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 10000;
    animation: slideUp 0.4s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--color-gray);
    font-size: 36px;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    color: var(--color-light);
    background: rgba(59, 130, 246, 0.1);
    transform: rotate(90deg);
}

.modal-header {
    margin-bottom: 25px;
}

.modal-header h2 {
    font-size: 28px;
    font-weight: 900;
    color: var(--color-light);
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--color-light), var(--color-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-header p {
    font-size: 15px;
    color: var(--color-gray);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-light);
}

.form-group input,
.form-group textarea {
    background: var(--color-navy);
    border: 2px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 15px;
    color: var(--color-light);
    font-family: var(--font-display);
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    background: rgba(59, 130, 246, 0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-submit {
    margin-top: 10px;
    width: 100%;
    cursor: pointer;
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .hero-text h1 {
        font-size: 64px;
    }
    
    .section-title {
        font-size: 48px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .screenshots-grid {
        gap: 30px;
    }
    
    .screenshot-image {
        height: 300px;
    }
}

@media (max-width: 900px) {
    .process-flow {
        grid-template-columns: 1fr;
    }

    .process-connector {
        width: 2px;
        height: 40px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 48px;
    }
    
    .hero-text .tagline {
        font-size: 20px;
    }
    
    .hero-text p {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .nav {
        gap: var(--spacing-sm);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .screenshots-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .screenshot-image {
        height: 250px;
        padding: 10px;
    }
    
    .screenshot-title {
        font-size: 20px;
        padding: 20px 20px 10px;
    }
    
    .screenshot-description {
        font-size: 15px;
        padding: 0 20px 20px;
    }
}