/*
Theme Name: Louding Informática
Description: Tema personalizado para Louding Informática - Soluções especializadas para o setor público
Version: 1.5
Author: Louding
*/

/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    overflow-x: hidden;
    background: #ffffff;
    font-size: 16px;
    font-weight: 400;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

/* Header Styles */
.site-header {
    background: linear-gradient(90deg, #f3e8ff 0%, #e0e7ff 100%);
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    min-height: 80px;
    position: relative;
}

/* Logo Styles */
.logo {
    flex-shrink: 0;
}

.logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: transform 0.2s ease;
}

.logo-link:hover {
    transform: scale(1.02);
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(99, 102, 241, 0.25);
    transition: all 0.3s ease;
}

.logo-icon:hover {
    box-shadow: 0 6px 12px rgba(99, 102, 241, 0.35);
    transform: translateY(-1px);
}

.logo-letter {
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.logo-text {
    font-weight: 700;
    font-size: 1.25rem;
    color: #1f2937;
    letter-spacing: -0.025em;
}

.logo-img {
    height: 1.3rem !important;
    max-width: 90px !important;
    width: auto !important;
    margin-bottom: 0 !important;
    margin-top: 0 !important;
    display: block;
}

/* Navigation Styles */
.main-nav {
    display: flex;
    align-items: center;
    position: relative;
}

.main-nav .nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    text-decoration: none;
    color: #4b5563;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.75rem 0;
    display: block;
}

.main-nav a:hover {
    color: #6366f1;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    transition: width 0.3s ease;
}

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

/* Header Actions */
.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-shrink: 0;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    line-height: 1;
    white-space: nowrap;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.btn-primary {
    background: linear-gradient(90deg, #a21caf 0%, #6366f1 100%);
    color: #fff;
    font-weight: 600;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(99,102,241,0.10);
}

.btn-primary:hover {
    background: linear-gradient(90deg, #6366f1 0%, #a21caf 100%);
}

.btn-white {
    background: white;
    color: #6366f1;
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: #6366f1;
}

.btn-outline-white {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline-white:hover {
    background: white;
    color: #6366f1;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.25);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 4px;
    z-index: 1001;
    transition: all 0.3s ease;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #374151;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 25%, #a855f7 50%, #d946ef 75%, #ec4899 100%);
    color: white;
    padding: 2rem 0 1.5rem 0 !important;
    min-height: 38vh !important;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: -0.025em;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    margin-bottom: 3rem;
    opacity: 0.95;
    line-height: 1.6;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2.5rem;
}

/* Section Styles */
.section {
    padding: 5rem 0;
}

.about-section {
    padding: 6rem 0;
    background: #ffffff;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1f2937;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.section-subtitle {
    font-size: clamp(1.15rem, 2vw, 1.3rem);
    color: #6b7280;
    line-height: 1.6;
    font-weight: 400;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.feature-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 1.25rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #f3f4f6;
    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, #6366f1, #8b5cf6, #d946ef);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
}

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

.feature-icon {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    width: 70px;
    height: 70px;
    border-radius: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.25);
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 24px rgba(99, 102, 241, 0.35);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    fill: white;
}

.feature-title {
    color: #1f2937;
    margin-bottom: 1.25rem;
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.3;
}

.feature-description {
    color: #6b7280;
    line-height: 1.6;
    font-size: 1rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 6rem 0;
    position: relative;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2.25rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    color: #1f2937;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.cta-subtitle {
    font-size: clamp(1.15rem, 2vw, 1.3rem);
    color: #6b7280;
    margin-bottom: 3rem;
    line-height: 1.6;
}

/* Services Page Styles */
.services-page {
    background: #ffffff;
}

.services-page .section-title h1 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1f2937;
    text-align: center;
    line-height: 1.2;
}

.services-page .section-title p {
    font-size: clamp(1.15rem, 2vw, 1.3rem);
    color: #6b7280;
    text-align: center;
    margin-bottom: 4rem;
    line-height: 1.6;
}

.service-detail-card {
    background: white;
    border-radius: 1.25rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #f3f4f6;
    overflow: hidden;
    transition: all 0.4s ease;
}

.service-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-detail-header {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    padding: 2.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.service-detail-header .service-icon {
    background: rgba(255, 255, 255, 0.2);
    width: 60px;
    height: 60px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-detail-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.service-detail-content {
    padding: 2.5rem 2rem;
}

.service-detail-content p {
    font-size: 1.1rem;
    color: #4b5563;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.service-detail-content ul {
    list-style: none;
    padding: 0;
}

.service-detail-content li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    color: #374151;
    line-height: 1.6;
}

.service-detail-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #6366f1;
    font-weight: bold;
}

.service-detail-content strong {
    color: #1f2937;
    font-weight: 600;
}

/* Footer Styles */
.site-footer {
    background: #f3f4f6;
    color: #1f2937;
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p {
    color: #6b7280;
    margin-bottom: 1rem;
    line-height: 1.6;
}

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

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #6366f1;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: #a21caf;
}

.footer-bottom {
    border-top: 1px solid #e5e7eb;
    padding-top: 2rem;
    text-align: center;
    color: #6b7280;
}

.footer-bottom p {
    margin: 0;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="search"],
textarea,
select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

input:focus,
textarea:focus,
select:focus,
.form-control:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

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

/* Spacing utilities */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }

.flex { display: flex; }
.inline-flex { display: inline-flex; }
.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
        border-radius: 0 0 1rem 1rem;
    }
    
    .main-nav.mobile-active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .main-nav .nav-menu {
        flex-direction: column;
        gap: 0;
        padding: 1.5rem 0;
    }
    
    .main-nav li {
        border-bottom: 1px solid #f3f4f6;
        width: 100%;
    }
    
    .main-nav li:last-child {
        border-bottom: none;
    }
    
    .main-nav a {
        display: block;
        padding: 1rem 2rem;
        border-radius: 0;
    }
    
    .main-nav a::after {
        display: none;
    }
    
    .header-actions {
        order: -1;
    }
    
    .hero-section {
        padding: 1.2rem 0 0.8rem 0 !important;
        min-height: 20vh !important;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .feature-card {
        padding: 2.5rem 2rem;
    }
    
    .about-section,
    .cta-section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-section,
    .about-section,
    .cta-section {
        padding: 3rem 0;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .header-content {
        padding: 0.75rem 0;
        min-height: 65px;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .logo-icon {
        width: 36px;
        height: 36px;
    }
    
    .service-detail-header {
        padding: 2rem 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .service-detail-content {
        padding: 2rem 1.5rem;
    }
}

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

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-slide-in {
    animation: slideIn 0.3s ease-out;
}

/* Print Styles */
@media print {
    .site-header,
    .mobile-menu-toggle,
    .hero-buttons,
    .btn {
        display: none !important;
    }
    
    .hero-section {
        background: none !important;
        color: black !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .feature-card {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@supports selector(:focus-visible) {
    button:focus {
        outline: none;
    }
    
    button:focus-visible {
        outline: 2px solid #6366f1;
        outline-offset: 2px;
    }
}

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

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    .logo-img {
        height: 1rem !important;
        max-width: 65px !important;
    }
}

/* Footer compacto e responsivo */
.compact-footer {
    gap: 1rem;
    margin-bottom: 1rem;
}
.compact-footer .footer-section {
    padding: 0.5rem 0;
}
@media (max-width: 900px) {
    .compact-footer {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
}
@media (max-width: 600px) {
    .compact-footer {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
    .compact-footer .footer-section {
        padding: 0.25rem 0;
        text-align: center;
    }
}

.logo-link img,
.site-footer .footer-section img {
    height: 3.1rem !important;
    max-width: 240px !important;
    margin-bottom: 0 !important;
}

.logo-default, .logo {
    min-width: unset !important;
    min-height: unset !important;
}