/**
 * Web Scraper Online - Stylesheet
 * G Tech Group S.R.L.S.
 *
 * @package WebScraperOnline
 * @version 1.0.0
 */

/* ========================================
   VARIABLES & RESET
   ======================================== */

:root {
    /* Colors */
    --primary-color: #5e91d0;
    --secondary-color: #264573;
    --accent-color: #3b7dd6;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;

    /* Neutrals */
    --text-dark: #1a1a1a;
    --text-medium: #4a4a4a;
    --text-light: #6c6c6c;
    --border-color: #e0e0e0;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;

    /* Typography */
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Borders */
    --border-radius: 8px;
    --border-radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1.1rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

strong {
    font-weight: 700;
}

/* ========================================
   LAYOUT
   ======================================== */

.wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.main-content {
    flex: 1;
    padding: var(--spacing-lg) 0;
}

/* ========================================
   HEADER
   ======================================== */

.site-header {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--bg-white);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

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

.logo-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--bg-white);
    padding: 4px;
    box-shadow: var(--shadow-sm);
}

.logo-text h1 {
    font-size: 1.5rem;
    color: var(--bg-white);
    margin-bottom: 0;
}

.logo-text .tagline {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

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

.nav-link {
    color: var(--bg-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(255, 255, 255, 0.15);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.hero-title {
    font-size: 2.5rem;
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 800px;
    margin: 0 auto;
}

/* ========================================
   CARDS
   ======================================== */

.card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--bg-white);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.card-header p {
    margin: 0;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.95);
}

.card-body {
    padding: var(--spacing-lg);
}

/* ========================================
   FORMS
   ======================================== */

.form-section {
    margin-bottom: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-size: 1rem;
}

.form-label i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: var(--font-body);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--bg-white);
    color: var(--text-dark);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(94, 145, 208, 0.1);
}

.form-control:disabled {
    background-color: var(--bg-light);
    cursor: not-allowed;
}

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

.form-help i {
    color: var(--info-color);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.checkbox-label:hover {
    background-color: var(--bg-light);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.form-actions {
    margin-top: var(--spacing-lg);
    text-align: center;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-cta {
    padding: 0.875rem 1.75rem;
    font-size: 1.05rem;
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--bg-white);
}

.btn-whatsapp:hover {
    background-color: #20bd5a;
    color: var(--bg-white);
}

.btn-email {
    background-color: var(--info-color);
    color: var(--bg-white);
}

.btn-email:hover {
    background-color: #138496;
    color: var(--bg-white);
}

.btn-ticket {
    background-color: var(--warning-color);
    color: var(--text-dark);
}

.btn-ticket:hover {
    background-color: #e0a800;
}

/* ========================================
   PROGRESS BAR
   ======================================== */

.progress-container {
    padding: var(--spacing-md);
}

.progress-bar {
    width: 100%;
    height: 40px;
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: var(--border-radius);
    transition: width 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.progress-fill::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 2s infinite;
}

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

.progress-text {
    font-weight: 700;
    color: var(--bg-white);
    font-size: 1rem;
    z-index: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.progress-info {
    margin-top: var(--spacing-md);
}

.progress-status {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.progress-details {
    font-size: 0.95rem;
    color: var(--text-medium);
}

/* ========================================
   FEATURES SECTION
   ======================================== */

.features-section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-lg);
}

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

.feature-card {
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 2rem;
}

.feature-card h4 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-medium);
    margin: 0;
}

/* ========================================
   INFO CARDS
   ======================================== */

.info-section {
    margin-bottom: var(--spacing-xl);
}

.info-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid;
}

.info-warning {
    background-color: #fff3cd;
    border-color: var(--warning-color);
}

.info-tip {
    background-color: #d1ecf1;
    border-color: var(--info-color);
}

.info-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-warning .info-icon {
    color: var(--warning-color);
}

.info-tip .info-icon {
    color: var(--info-color);
}

.info-content h4 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.info-content ul {
    margin: 0;
    padding-left: var(--spacing-md);
}

.info-content li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-medium);
}

/* ========================================
   FOOTER
   ======================================== */

.site-footer {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--bg-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: auto;
}

.cta-section {
    text-align: center;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: var(--spacing-lg);
}

.cta-section h3 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.75rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-info {
    margin-bottom: var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.footer-col h4 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

.footer-address {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.footer-address i {
    margin-top: 0.25rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--bg-white);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
}

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

.footer-credits {
    font-size: 0.875rem;
}

.text-danger {
    color: var(--danger-color);
}

/* ========================================
   UTILITIES
   ======================================== */

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

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

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

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

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

.gap-1 {
    gap: var(--spacing-xs);
}

.gap-2 {
    gap: var(--spacing-sm);
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.fa-spin {
    animation: spin 1s linear infinite;
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .header-content {
        flex-direction: column;
        text-align: center;
    }

    .logo {
        flex-direction: column;
    }

    .hero-title {
        font-size: 1.75rem;
        flex-direction: column;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

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

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-cta {
        width: 100%;
    }

    .footer-links a {
        justify-content: center;
    }

    .footer-links a:hover {
        transform: none;
    }

    .info-card {
        flex-direction: column;
        text-align: center;
    }

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

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .card-body {
        padding: var(--spacing-md);
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .site-header,
    .site-footer,
    .btn,
    .cta-section {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    .card {
        box-shadow: none;
        border: 1px solid #000;
    }
}