/* ==========================================================================
   Apex247 - Executive Construction Theme
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Montserrat:wght@500;700;800;900&display=swap');

:root {
    /* Executive Color Palette */
    --brand-dark: #0B132B; 
    --brand-light: #FF9F1C; 
    --primary-accent: #E71D36; 
    --primary-hover: #D7182A;
    
    --text-main: #2B2D42;
    --text-muted: #6C757D;
    --bg-page: #F8F9FA; 
    --bg-white: #FFFFFF;
    --border-color: #EDF2F4;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout & Effects */
    --container-width: 1240px;
    --border-radius: 0px; 
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    
    /* Premium Diffused Shadows */
    --shadow-soft: 0 10px 40px rgba(11, 19, 43, 0.08);
    --shadow-hover: 0 20px 50px rgba(11, 19, 43, 0.15);
}

/* --- Base & Reset --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-page);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    color: var(--brand-dark);
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

p {
    margin-bottom: 1.2rem;
    color: var(--text-muted);
    font-size: 1.05rem;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 30px;
}

/* --- Section Headers --- */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.section-header h3 {
    font-size: 2.5rem;
    color: var(--brand-dark);
    text-transform: uppercase;
}

.section-header h3 span {
    color: var(--brand-light);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* --- Premium Buttons & Links --- */
.btn-primary, .btn-secondary, .btn-dark, .btn-sidebar {
    display: inline-block;
    padding: 16px 36px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-align: center;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-accent);
    color: var(--bg-white);
    box-shadow: 0 4px 15px rgba(231, 29, 54, 0.3);
}

.btn-dark {
    background-color: var(--brand-dark);
    color: var(--bg-white);
}

.btn-sidebar {
    width: 100%;
    padding: 14px 0;
    background-color: var(--primary-accent);
    color: var(--bg-white);
}

.btn-sidebar:hover {
    background-color: var(--primary-hover);
}

/* Button Sweep Effect */
.btn-primary::before, .btn-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: var(--brand-dark);
    transition: var(--transition);
    z-index: -1;
}

.btn-dark::before {
    background-color: var(--brand-light);
}

.btn-primary:hover::before, .btn-dark:hover::before {
    width: 100%;
}

.btn-primary:hover, .btn-dark:hover {
    color: var(--bg-white);
    transform: translateY(-2px);
}

.btn-primary:hover {
    color: var(--brand-light);
    box-shadow: 0 8px 25px rgba(11, 19, 43, 0.4);
}

.text-link-orange {
    color: var(--brand-light);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.text-link-red {
    color: var(--primary-accent);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* --- Header & Navigation --- */
header { position: sticky; top: 0; z-index: 1000; }
.top-bar { background-color: #050914; color: #8D99AE; padding: 12px 0; font-size: 0.85rem; font-weight: 500; letter-spacing: 0.5px; }
.top-bar-inner { display: flex; justify-content: flex-end; }
.top-bar-inner strong { color: var(--brand-light); font-size: 1rem; margin-left: 8px; }
.main-header { background-color: var(--brand-dark); padding: 1.5rem 0; border-bottom: 3px solid var(--brand-light); box-shadow: 0 10px 30px rgba(0,0,0,0.2); transition: var(--transition); }
.main-header.scrolled { padding: 0.8rem 0; background-color: rgba(11, 19, 43, 0.95); backdrop-filter: blur(15px); }
.main-header-inner { display: flex; justify-content: space-between; align-items: center; }
.logo a { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 900; color: var(--bg-white); letter-spacing: 1px; }
.logo a span { color: var(--brand-light); }
nav ul { list-style: none; display: flex; gap: 2.5rem; align-items: center; }
nav a { font-family: var(--font-heading); color: var(--bg-white); font-weight: 700; font-size: 0.85rem; padding-bottom: 5px; position: relative; text-transform: uppercase; letter-spacing: 1px; }

/* Sleek Nav Underline */
nav a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: 0; left: 0; background-color: var(--brand-light); transition: var(--transition); }
nav a:hover::after { width: 100%; }

/* --- Hero Sections & Page Headers --- */
.hero, .page-header {
    background-size: cover;
    background-position: center;
    color: var(--bg-white);
    text-align: left;
}

.hero {
    background-attachment: fixed;
    padding: 150px 20px;
}

.bg-hero-home { background-image: linear-gradient(to right, rgba(11, 19, 43, 0.9) 0%, rgba(11, 19, 43, 0.6) 100%), url('https://images.unsplash.com/photo-1504307651254-35680f356f12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80'); }
.bg-page-services { background-image: linear-gradient(to right, rgba(11, 19, 43, 0.95) 0%, rgba(11, 19, 43, 0.8) 100%), url('https://images.unsplash.com/photo-1541888086925-0c13d3cb0024?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80'); }
.bg-page-service-detail { background-image: linear-gradient(to right, rgba(11, 19, 43, 0.95) 0%, rgba(11, 19, 43, 0.7) 100%), url('https://images.unsplash.com/photo-1504307651254-35680f356f12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80'); }

.page-header {
    padding: 120px 0 80px 0;
    border-bottom: 4px solid var(--brand-light);
}

.hero h2 {
    color: var(--bg-white);
    font-size: 4rem;
    max-width: 800px;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.page-header h1 {
    color: var(--bg-white);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.hero p, .page-header p.subtitle {
    color: #edf2f4;
    border-left: 4px solid var(--brand-light);
    padding-left: 20px;
}

.hero p {
    font-size: 1.3rem;
    max-width: 600px;
    margin-bottom: 3rem;
}

.page-header p.subtitle {
    font-size: 1.2rem;
    max-width: 600px;
    border-left-color: var(--primary-accent);
    padding-left: 15px;
}

.breadcrumb {
    color: var(--brand-light);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: var(--brand-light);
}

/* --- Accreditation Bar --- */
.accreditation-bar {
    background: var(--bg-white);
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.accreditation-list {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    align-items: center;
    font-weight: 700;
    color: var(--brand-dark);
    font-size: 1.1rem;
    text-transform: uppercase;
}

/* --- Intro Section (Home) --- */
.intro {
    padding: 6rem 0;
    background: var(--bg-page);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text h3 {
    font-size: 2.5rem;
    color: var(--brand-dark);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.intro-text h3 span { color: var(--brand-light); }
.intro-text p { font-size: 1.1rem; margin-bottom: 1rem; }
.intro-text p strong { color: var(--brand-dark); }

.intro-visual-img {
    background: url('https://images.unsplash.com/photo-1541888086925-0c13d3cb0024?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80') center/cover;
    height: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* --- Stats Banner --- */
.stats-banner {
    background-color: var(--brand-dark);
    padding: 4rem 0;
    border-top: 4px solid var(--brand-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h2 { color: var(--brand-light); font-size: 3.5rem; margin-bottom: 0; }
.stat-item p { color: var(--bg-white); font-weight: bold; text-transform: uppercase; margin-bottom: 0; }

/* --- Services Directory & Grid --- */
.services-directory {
    padding: 6rem 0;
    background: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.services-grid-large {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    padding: 5rem 0;
}

.service-card {
    background: var(--bg-page);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    border-bottom: 4px solid var(--brand-dark);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
    justify-content: space-between;
}

.service-card-white { background: var(--bg-white); }
.service-card-red { border-bottom-color: var(--primary-accent); }

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.service-card h3 { font-size: 1.4rem; color: var(--brand-dark); margin-bottom: 1rem; text-transform: uppercase; }
.service-card p { color: var(--text-muted); margin-bottom: 1.5rem; flex-grow: 1; font-size: 0.95rem; }

.services-cta { text-align: center; margin-top: 4rem; }

/* --- Dynamic Service Layout (service.php) --- */
.service-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    padding: 5rem 0;
}

.service-content-wrapper {
    background: var(--bg-white);
    padding: 3rem;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--brand-dark);
}

.service-content-wrapper h3 {
    color: var(--brand-dark);
    font-size: 1.8rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.service-content-wrapper p, 
.service-content-wrapper ul, 
.service-content-wrapper ol {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.service-content-wrapper ul, 
.service-content-wrapper ol {
    padding-left: 1.5rem;
}

.service-content-wrapper li { margin-bottom: 0.5rem; }
.service-content-wrapper strong { color: var(--brand-dark); }

/* --- Sticky Sidebar --- */
.service-sidebar-inner {
    background: var(--brand-dark);
    padding: 2.5rem;
    border-top: 4px solid var(--primary-accent);
    position: sticky;
    top: 120px;
}

.service-sidebar-inner h3 { color: var(--bg-white); font-size: 1.5rem; margin-bottom: 1rem; text-transform: uppercase; }
.service-sidebar-inner p { color: var(--border-color); margin-bottom: 1.5rem; font-size: 0.95rem; }
.service-sidebar-inner hr { border-color: rgba(255,255,255,0.1); margin-bottom: 1.5rem; }
.service-sidebar-inner h4 { color: var(--brand-light); font-size: 0.9rem; text-transform: uppercase; margin-bottom: 0.5rem; }
.sidebar-phone { color: var(--bg-white); font-size: 1.4rem; font-weight: bold; display: block; margin-bottom: 1.5rem; }

/* --- Quote / Form Section --- */
.quote-section {
    background: linear-gradient(to right, rgba(11, 19, 43, 0.95) 0%, rgba(11, 19, 43, 0.8) 100%), url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover fixed;
    padding: 6rem 0;
    border-top: 4px solid var(--brand-light);
}

.quote-section h3 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--bg-white);
    margin-bottom: 3rem;
    text-transform: uppercase;
}

.callback-form-container {
    background: var(--bg-white);
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.alert-success {
    background: #d4edda;
    color: #155724;
    padding: 1rem;
    margin-bottom: 2rem;
    border-radius: 4px;
    text-align: center;
    font-weight: bold;
}

.form-row { display: flex; gap: 2rem; margin-bottom: 2rem; }
.form-row input, .form-row select, .form-row textarea { flex: 1; padding: 20px; background-color: var(--bg-page); border: 1px solid var(--border-color); font-family: var(--font-body); font-size: 1rem; color: var(--text-main); transition: var(--transition); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--brand-dark); background-color: var(--bg-white); box-shadow: inset 4px 0 0 var(--brand-light); }

/* --- Blog & News Section --- */
.blog-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 30px; 
    margin: 40px 0; 
}

.blog-card { 
    background: var(--bg-white); 
    border: 1px solid var(--border-color); 
    transition: var(--transition); 
    border-bottom: 4px solid var(--brand-dark);
}

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

.card-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.card-content { padding: 25px; }

.post-date { 
    font-size: 0.8rem; 
    color: var(--primary-accent); 
    font-weight: bold; 
    text-transform: uppercase; 
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}

.blog-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--brand-dark);
}

.read-more { 
    display: inline-block; 
    margin-top: 15px; 
    color: var(--brand-dark); 
    font-weight: bold; 
    text-decoration: none; 
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

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

/* --- Single Post View --- */
.post-hero { 
    height: 450px; 
    background-size: cover; 
    background-position: center; 
    display: flex; 
    align-items: flex-end; 
    padding-bottom: 60px; 
    color: white; 
    position: relative; 
}

.post-hero::after { 
    content: ''; 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: linear-gradient(transparent, rgba(11, 19, 43, 0.9)); 
}

.post-header-meta { position: relative; z-index: 2; }

.post-header-meta h1 { color: white; font-size: 3rem; margin-top: 10px; }

.post-body { 
    max-width: 850px; 
    margin: 60px auto; 
    line-height: 1.9; 
    font-size: 1.15rem; 
    color: var(--text-main);
}

.post-footer {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

/* --- Call To Action Banner (Bottom of pages) --- */
.cta-banner {
    background-color: var(--brand-dark);
    padding: 4rem 0;
    text-align: center;
    border-top: 4px solid var(--primary-accent);
}

.cta-banner h2 { color: var(--bg-white); margin-bottom: 1.5rem; }

/* --- Professional Footer --- */
.site-footer { background-color: #050914; color: #8D99AE; padding: 6rem 0 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; margin-bottom: 5rem; }
.footer-brand .logo a { font-size: 2.5rem; margin-bottom: 1.5rem; }
.site-footer h4 { color: var(--bg-white); font-size: 1.2rem; margin-bottom: 2rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 1rem; }
.footer-links a { color: #8D99AE; font-weight: 500; }
.footer-links a:hover { color: var(--brand-light); padding-left: 8px; }
.footer-contact strong { color: var(--bg-white); }
.footer-bottom { background-color: #02040A; padding: 2rem 0; text-align: center; font-size: 0.9rem; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-bottom-tagline { font-size: 0.8rem; margin-top: 5px; }

/* ==========================================================================
   Contact Page Styles
   ========================================================================== */

.bg-page-contact { 
    background-image: linear-gradient(to right, rgba(11, 19, 43, 0.95) 0%, rgba(11, 19, 43, 0.8) 100%), url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80'); 
}

.bg-page-about { background: linear-gradient(to right, rgba(11, 19, 43, 0.95) 0%, rgba(11, 19, 43, 0.8) 100%), url('https://images.unsplash.com/photo-1504307651254-35680f356f12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover !important; }

.bg-page-compliance { background: linear-gradient(to right, rgba(11, 19, 43, 0.95) 0%, rgba(11, 19, 43, 0.8) 100%), url('https://images.unsplash.com/photo-1554469384-e58fac16e23a?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover !important; }

.contact-page-wrapper {
    padding: 6rem 0;
    background-color: var(--bg-page);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-info-panel {
    background: var(--bg-white);
    padding: 3.5rem;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--brand-dark);
    box-shadow: var(--shadow-soft);
}

.contact-form-panel {
    background: var(--bg-white);
    padding: 3.5rem;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--primary-accent);
    box-shadow: var(--shadow-soft);
}

.contact-info-panel h3, .contact-form-panel h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--brand-dark);
    text-transform: uppercase;
}

.premium-divider {
    border: 0;
    height: 1px;
    background: var(--border-color);
    margin: 2rem 0;
}

.contact-list {
    list-style: none;
    padding: 0;
}

.contact-list li {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.contact-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.contact-label {
    display: block;
    color: var(--brand-light);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
    letter-spacing: 0.5px;
}

.contact-value {
    color: var(--brand-dark);
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.5;
}

.form-intro {
    margin-bottom: 2rem;
}

/* --- Mobile Menu Toggle --- */
.menu-toggle { display: none; flex-direction: column; justify-content: space-between; width: 35px; height: 24px; background: transparent; border: none; cursor: pointer; z-index: 1001; }
.menu-toggle span { display: block; width: 100%; height: 3px; background-color: var(--bg-white); transition: var(--transition); }
.menu-toggle.active span:nth-child(1) { transform: translateY(10.5px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-10.5px) rotate(-45deg); }

/* --- Responsive Layout Adjustments --- */
@media (max-width: 900px) {
    .intro, .callback-form-container, .service-content-wrapper { padding: 3rem 2rem; }
    .intro-grid { grid-template-columns: 1fr; gap: 3rem; }
    .service-layout { grid-template-columns: 1fr; gap: 3rem; }
    .service-sidebar-inner { position: relative; top: 0; }
    
    /* New Contact Layout Responsive Rules */
    .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
    .contact-info-panel, .contact-form-panel { padding: 2.5rem 1.5rem; }

    .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
    
    /* Updated Mobile Menu Display Logic */
    .menu-toggle { display: flex; }
    nav.main-nav { display: none; position: absolute; top: 100%; left: 0; width: 100%; background-color: var(--brand-dark); box-shadow: 0 20px 30px rgba(0,0,0,0.5); border-top: 1px solid rgba(255,255,255,0.1); }
    nav.main-nav.active { display: block; }
    nav.main-nav ul { flex-direction: column; padding: 1rem 2rem; display: flex; gap: 0; }
    nav.main-nav a { font-size: 1.2rem; display: block; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
}

@media (max-width: 768px) {
    .hero { padding: 150px 20px 100px; }
    .hero h2 { font-size: 2.8rem; }
    .page-header h1 { font-size: 2.5rem; }
    .form-row { flex-direction: column; gap: 1.5rem; }
    nav ul { flex-direction: column; }
}

/* --- Scroll Reveal Animations --- */
.animate-hidden { 
    opacity: 0.1; 
    transform: translateY(20px); 
    transition: opacity 0.8s cubic-bezier(0.165, 0.84, 0.44, 1), transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1); 
}
.animate-visible { 
    opacity: 1 !important; 
    transform: translateY(0) !important; 
}