/*
Theme Name:  InfraLogic
Theme URI:   https://www.infralogic.dk
Author:      InfraLogic ApS
Author URI:  https://www.infralogic.dk
Description: Custom WordPress theme matching the InfraLogic corporate website.
Version:     1.0.0
License:     GNU General Public License v2 or later
Text Domain: infralogic
*/

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

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

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

a { color: #4f4f4f; text-decoration: none; }
a:hover { color: #000; text-decoration: underline; }

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

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: #222;
    margin-bottom: .75rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }

/* =========================================================
   LAYOUT
   ========================================================= */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-wrapper { display: flex; flex-direction: column; min-height: 100vh; }
.site-content { flex: 1; }

/* =========================================================
   TOP BAR
   ========================================================= */
#topbar {
    background: #222;
    color: #aaa;
    font-size: 13px;
    padding: 6px 0;
}

#topbar .container {
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    align-items: center;
}

#topbar a {
    color: #ccc;
    font-size: 13px;
}

#topbar a:hover { color: #fff; text-decoration: none; }

/* =========================================================
   HEADER / LOGO
   ========================================================= */
#masthead {
    background: #fff;
    border-bottom: 3px solid #cccccc;
    padding: 18px 0;
}

#masthead .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.site-branding .site-title {
    font-size: 1.9rem;
    font-weight: 900;
    letter-spacing: -1px;
    color: #222;
    margin: 0;
}

.site-branding .site-title a { color: #222; }
.site-branding .site-title a:hover { text-decoration: none; color: #4f4f4f; }

.site-branding .site-title span { color: #4f4f4f; }

.site-branding .site-description {
    font-size: 12px;
    color: #888;
    margin: 2px 0 0;
}

/* =========================================================
   MAIN NAVIGATION
   ========================================================= */
#site-navigation {
    background: #cccccc;
}

#site-navigation .container { position: relative; }

.main-menu {
    display: flex;
    flex-wrap: wrap;
}

.main-menu > li {
    position: relative;
}

.main-menu > li > a {
    display: block;
    padding: 13px 18px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    text-transform: uppercase;
    letter-spacing: .4px;
    transition: background .2s, color .2s;
}

.main-menu > li > a:hover,
.main-menu > li.current-menu-item > a,
.main-menu > li.current-menu-ancestor > a {
    background: #4f4f4f;
    color: #fff;
    text-decoration: none;
}

/* Dropdowns */
.main-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #fff;
    border: 1px solid #ccc;
    border-top: 3px solid #4f4f4f;
    z-index: 999;
    box-shadow: 0 4px 12px rgba(0,0,0,.12);
}

.main-menu li:hover > .sub-menu { display: block; }

.main-menu .sub-menu li a {
    display: block;
    padding: 10px 16px;
    font-size: 13px;
    color: #333;
    border-bottom: 1px solid #eee;
    transition: background .15s;
}

.main-menu .sub-menu li:last-child a { border-bottom: none; }
.main-menu .sub-menu li a:hover { background: #f5f5f5; color: #000; text-decoration: none; }

/* Mobile toggle */
.menu-toggle {
    display: none;
    background: #4f4f4f;
    color: #fff;
    border: none;
    padding: 10px 16px;
    font-size: 20px;
    cursor: pointer;
    width: 100%;
    text-align: left;
}

/* =========================================================
   HERO SLIDER
   ========================================================= */
#hero {
    position: relative;
    overflow: hidden;
    background: #1a1a1a;
    min-height: 380px;
}

.slider-track { position: relative; }

.slide {
    display: none;
    position: relative;
    min-height: 380px;
    align-items: center;
    background-size: cover;
    background-position: center;
}

.slide.active { display: flex; animation: fadeIn .8s ease; }

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

.slide-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.45);
}

.slide-content {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
    color: #fff;
}

.slide-content h2 {
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: .5rem;
    text-shadow: 1px 1px 4px rgba(0,0,0,.6);
}

.slide-content p {
    font-size: 1.1rem;
    color: #ddd;
    max-width: 560px;
}

.slide-content .btn {
    display: inline-block;
    margin-top: 18px;
    padding: 11px 28px;
    background: #4f4f4f;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    border-radius: 2px;
    transition: background .2s;
}

.slide-content .btn:hover { background: #000; text-decoration: none; }

/* Slider dots */
.slider-dots {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.slider-dots button {
    width: 12px; height: 12px;
    border-radius: 50%;
    border: 2px solid #fff;
    background: transparent;
    cursor: pointer;
    transition: background .2s;
    padding: 0;
}

.slider-dots button.active { background: #fff; }

/* =========================================================
   FEATURE CARDS (homepage)
   ========================================================= */
#feature-cards {
    padding: 50px 0 40px;
    background: #f8f8f8;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-top: 4px solid #4f4f4f;
    padding: 28px 24px;
    transition: box-shadow .2s;
}

.card:hover { box-shadow: 0 4px 18px rgba(0,0,0,.1); }

.card h3 {
    font-size: 1.1rem;
    margin-bottom: .6rem;
    color: #222;
}

.card p { font-size: 14px; color: #555; margin-bottom: 1rem; }

.card .card-link {
    font-size: 13px;
    font-weight: 700;
    color: #4f4f4f;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.card .card-link:hover { color: #000; }

/* =========================================================
   CERTIFICATIONS
   ========================================================= */
#certifications {
    padding: 40px 0;
    background: #fff;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    text-align: center;
}

#certifications h2 {
    font-size: 1.2rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.cert-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    align-items: center;
}

.cert-badge {
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 12px 20px;
    font-size: 13px;
    font-weight: 600;
    color: #4f4f4f;
    min-width: 180px;
    text-align: center;
}

/* =========================================================
   PAGE LAYOUT (inner pages)
   ========================================================= */
.page-header {
    background: #4f4f4f;
    color: #fff;
    padding: 30px 0;
    margin-bottom: 40px;
}

.page-header h1 { color: #fff; margin: 0; font-size: 1.8rem; }

.page-body { padding: 0 0 60px; }

.content-area { max-width: 820px; }

/* Two-column layout for inner pages */
.inner-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 40px;
    padding-bottom: 60px;
}

/* =========================================================
   SIDEBAR
   ========================================================= */
.sidebar-widget {
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-top: 4px solid #4f4f4f;
    padding: 20px;
    margin-bottom: 24px;
}

.sidebar-widget h3 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 12px;
    color: #4f4f4f;
}

.sidebar-widget ul li { padding: 5px 0; border-bottom: 1px solid #e0e0e0; }
.sidebar-widget ul li:last-child { border: none; }
.sidebar-widget ul li a { font-size: 14px; }

/* =========================================================
   SOLUTIONS LIST
   ========================================================= */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.solution-item {
    background: #f8f8f8;
    border: 1px solid #ddd;
    border-left: 4px solid #4f4f4f;
    padding: 18px 20px;
}

.solution-item h3 { font-size: 1rem; margin-bottom: .4rem; }
.solution-item p { font-size: 13px; color: #555; margin: 0; }

/* =========================================================
   CONTACT PAGE
   ========================================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 10px;
}

.contact-info h3 { font-size: 1.1rem; margin-bottom: 12px; color: #4f4f4f; }

.contact-info p { font-size: 14px; margin-bottom: .5rem; }

.contact-info a { color: #4f4f4f; }
.contact-info a:hover { color: #000; }

.contact-form label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: #444;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #ccc;
    border-radius: 2px;
    font-size: 14px;
    margin-bottom: 14px;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #4f4f4f;
}

.contact-form textarea { height: 130px; resize: vertical; }

.btn-primary {
    background: #4f4f4f;
    color: #fff;
    border: none;
    padding: 11px 28px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 2px;
    transition: background .2s;
}

.btn-primary:hover { background: #000; }

/* =========================================================
   NEWS / BLOG
   ========================================================= */
.news-list { padding-bottom: 60px; }

.news-item {
    border-bottom: 1px solid #eee;
    padding: 24px 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.news-item h2 { font-size: 1.25rem; margin-bottom: 4px; }
.news-item h2 a { color: #222; }
.news-item h2 a:hover { color: #4f4f4f; text-decoration: none; }

.news-meta { font-size: 12px; color: #999; margin-bottom: 4px; }
.news-excerpt { font-size: 14px; color: #555; }

.read-more {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: #4f4f4f;
    text-transform: uppercase;
    margin-top: 6px;
}

/* =========================================================
   FOOTER
   ========================================================= */
#colophon {
    background: #2d2d2d;
    color: #bbb;
    padding: 50px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding-bottom: 40px;
}

.footer-col h4 {
    color: #fff;
    font-size: .9rem;
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid #4f4f4f;
}

.footer-col p,
.footer-col address { font-size: 13px; font-style: normal; line-height: 1.8; color: #bbb; }

.footer-col ul li { padding: 3px 0; }
.footer-col ul li a { color: #bbb; font-size: 13px; }
.footer-col ul li a:hover { color: #fff; text-decoration: none; }

.footer-bottom {
    background: #1a1a1a;
    padding: 14px 0;
    text-align: center;
    font-size: 12px;
    color: #777;
}

/* =========================================================
   BREADCRUMBS
   ========================================================= */
.breadcrumbs {
    background: #f0f0f0;
    padding: 8px 0;
    font-size: 13px;
    color: #888;
    border-bottom: 1px solid #e0e0e0;
}

.breadcrumbs a { color: #666; }
.breadcrumbs a:hover { color: #000; }
.breadcrumbs span { margin: 0 6px; }

/* =========================================================
   UTILITIES
   ========================================================= */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }

.section-title {
    font-size: 1.5rem;
    color: #222;
    margin-bottom: 6px;
}

.section-subtitle {
    font-size: 14px;
    color: #777;
    margin-bottom: 30px;
}

hr.divider {
    border: none;
    border-top: 2px solid #eee;
    margin: 30px 0;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
    .cards-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .inner-layout { grid-template-columns: 1fr; }
    .solutions-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .cards-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .menu-toggle { display: block; }
    .main-menu { display: none; flex-direction: column; }
    .main-menu.open { display: flex; }
    .main-menu > li > a { padding: 12px 16px; border-bottom: 1px solid #bbb; }
    .main-menu .sub-menu { position: static; border: none; border-left: 4px solid #4f4f4f; box-shadow: none; }
    .main-menu .sub-menu li a { padding-left: 28px; }
    .slide-content h2 { font-size: 1.5rem; }
}