/*
Theme Name: Telsim Telecom
Description: Tema profissional para empresas de telecomunicações baseado no design da Telsim
Version: 1.0
Author: Telsim Telecom
*/

:root {
    --primary-blue: #1e3a8a;
    --secondary-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --primary-gray: #6b7280;
    --light-gray: #f8fafc;
    --dark-gray: #374151;
    --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--primary-gray);
    background-color: white;
}

/* Header */
.site-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-branding .site-logo img {
    height: 60px;
    width: auto;
    max-width: 200px;
}

.site-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

.site-title a {
    color: var(--primary-blue);
    text-decoration: none;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    gap: 35px;
    margin: 0;
    padding: 0;
}

.main-navigation a {
    text-decoration: none;
    color: var(--primary-gray);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    position: relative;
    padding: 10px 0;
}

.main-navigation a:hover,
.main-navigation a.current {
    color: var(--primary-blue);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-secondary);
    transition: var(--transition-smooth);
}

.main-navigation a:hover::after,
.main-navigation a.current::after {
    width: 100%;
}

/* Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 3px;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero-section {
    background: var(--gradient-primary);
    color: white;
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.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"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="60" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    animation: float 30s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.8rem;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
    font-weight: 300;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    margin: 10px;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(6, 182, 212, 0.4);
    color: white;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.7);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    color: white;
}

/* Content Sections */
.content-section {
    padding: 100px 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: 70px;
}

.section-title h2 {
    font-size: 2.8rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.section-title p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    color: var(--primary-gray);
    font-weight: 300;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 70px;
}

.service-card {
    background: white;
    border-radius: 20px;
    padding: 50px 35px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-secondary);
    transform: scaleX(0);
    transition: var(--transition-smooth);
}

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

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 30px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.2rem;
    position: relative;
}

.service-icon::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: var(--gradient-secondary);
    z-index: -1;
    opacity: 0.2;
    transform: scale(0);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon::after {
    transform: scale(1.2);
}

.service-card h3 {
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-size: 1.6rem;
    font-weight: 600;
}

.service-card p {
    color: var(--primary-gray);
    line-height: 1.7;
    font-size: 1rem;
}

/* Post Styles */
.posts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.post-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.post-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.post-thumbnail img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.post-item:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-content {
    padding: 30px;
}

.entry-title {
    margin-bottom: 15px;
    font-size: 1.4rem;
    font-weight: 600;
}

.entry-title a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.entry-title a:hover {
    color: var(--secondary-blue);
}

.entry-meta {
    color: var(--primary-gray);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.entry-summary {
    color: var(--primary-gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.read-more {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.read-more:hover {
    color: var(--primary-blue);
}

/* Page Header */
.page-header {
    text-align: center;
    margin-bottom: 60px;
    padding-top: 100px;
}

.page-title {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-weight: 700;
}

/* Footer */
.site-footer {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: white;
    padding: 80px 0 40px;
    position: relative;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-section h3 {
    margin-bottom: 25px;
    color: white;
    font-size: 1.4rem;
    font-weight: 600;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-smooth);
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.2rem;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--gradient-secondary);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 60px;
}

.page-numbers {
    display: inline-block;
    padding: 12px 18px;
    background: white;
    color: var(--primary-blue);
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
    transition: var(--transition-smooth);
    font-weight: 500;
}

.page-numbers:hover,
.page-numbers.current {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .main-navigation ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }

    .main-navigation ul.show {
        display: flex;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }

    .hero-content p {
        font-size: 1.2rem;
    }

    .section-title h2 {
        font-size: 2.2rem;
    }

    .services-grid,
    .posts-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .content-section {
        padding: 70px 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* WordPress specific */
.alignwide {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

/* Single Post */
.single .site-main {
    padding-top: 120px;
}

.entry-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.entry-content h1,
.entry-content h2,
.entry-content h3 {
    color: var(--primary-blue);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.entry-content p {
    margin-bottom: 1.5rem;
    color: var(--primary-gray);
}

/* No Results */
.no-results {
    text-align: center;
    padding: 80px 20px;
}

.no-results .page-title {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 20px;
}

.no-results .page-content p {
    color: var(--primary-gray);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* Search Form */
.search-form {
    display: flex;
    max-width: 400px;
    margin: 0 auto;
    gap: 10px;
}

.search-form input[type="search"] {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid #e5e5e5;
    border-radius: 25px;
    font-size: 1rem;
    outline: none;
    transition: var(--transition-smooth);
}

.search-form input[type="search"]:focus {
    border-color: var(--accent-cyan);
}

.search-form button {
    padding: 12px 25px;
    background: var(--gradient-secondary);
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.search-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(6, 182, 212, 0.3);
}

<style>
/* Estilos específicos para o header */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 6px;
    z-index: 999999;
    text-decoration: none;
    padding: 8px 16px;
    background: var(--primary-blue, #3b82f6);
    color: white;
    border-radius: 4px;
}

.skip-link:focus {
    left: 6px;
}

/* Header Container */
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
    height: 80px;
}

/* Logo */
.site-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.site-logo-img {
    height: 60px;
    width: auto;
    max-width: 200px;
    transition: opacity 0.3s ease;
}

.site-logo-img:hover {
    opacity: 0.9;
}

/* Navigation Menu */
.main-navigation {
    position: relative;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 10px 0;
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a:focus,
.nav-menu .current-menu-item a {
    color: #3b82f6;
}

/* Menu Toggle Button */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    flex-direction: column;
    justify-content: space-around;
    width: 40px;
    height: 40px;
}

.menu-toggle-line {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-blue, #3b82f6);
    transition: all 0.3s ease;
    margin: 3px 0;
}

/* Header Actions */
.header-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.header-btn .external-icon {
    font-size: 0.8rem;
    opacity: 0.7;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 22px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        padding: 0 15px;
        height: 70px;
    }
    
    /* Show menu toggle */
    .menu-toggle {
        display: flex;
        order: 2;
    }
    
    /* Hide navigation by default */
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        gap: 0;
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    
    /* Show menu when toggled */
    .nav-menu.show {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid #e5e7eb;
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-menu a {
        padding: 15px 0;
        font-size: 18px;
    }
    
    /* Header Actions Mobile */
    .header-btn span {
        display: none;
    }
    
    .header-btn {
        padding: 10px 12px !important;
        min-width: 44px;
        justify-content: center;
    }
    
    .header-actions {
        gap: 10px;
        order: 3;
    }
    
    /* Site branding */
    .site-branding {
        order: 1;
        flex: 1;
    }
}

/* Menu Open State */
.menu-open .menu-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-open .menu-toggle-line:nth-child(2) {
    opacity: 0;
}

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

/* Screen reader text */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute !important;
    width: 1px;
    word-wrap: normal !important;
}
</style>