/*
 * Dinexus Developments Pty Ltd - Main Stylesheet
 * Custom premium architectural & construction styling framework.
 */

body {
    font-family: var(--font-body);
    background-color: var(--color-white);
    color: var(--color-dark-charcoal);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-montserrat {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.5px;
}

a {
    color: var(--color-deep-navy);
    text-decoration: none;
    transition: var(--transition-smooth);
}
a:hover {
    color: var(--color-gold);
}

/* Accessibility (WCAG 2.1 AA) - Skip to Content link */
.skip-to-content-link {
    position: absolute;
    top: -100px;
    left: 20px;
    background: var(--color-gold);
    color: var(--color-dark-charcoal);
    padding: 10px 20px;
    font-weight: 700;
    z-index: 9999;
    border-radius: 4px;
    transition: top 0.2s;
}
.skip-to-content-link:focus {
    top: 20px;
    outline: 2px solid var(--color-dark-charcoal);
}

/* Header & Top Bar styles */
.top-bar {
    background-color: var(--color-dark-charcoal);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.8rem;
    z-index: 1040;
}
.top-bar a {
    transition: var(--transition-smooth);
}
.top-bar a:hover {
    color: var(--color-gold) !important;
}
.top-bar-social a {
    color: var(--color-light-grey);
    margin-left: 15px;
    font-size: 0.95rem;
}
.text-gold {
    color: var(--color-gold) !important;
}
.bg-gold {
    background-color: var(--color-gold) !important;
}

/* Main Navigation Header */
.main-navbar {
    background-color: rgba(23, 35, 49, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-gold);
    transition: var(--transition-smooth);
    padding: 15px 0;
}
.main-navbar .navbar-brand {
    padding: 0;
}
.brand-logo {
    width: 42px;
    height: 42px;
    background-color: var(--color-gold);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.brand-letter {
    color: var(--color-dark-charcoal);
    font-size: 1.8rem;
    font-family: var(--font-heading);
    font-weight: 800;
}
.brand-title {
    color: var(--color-white);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.5px;
}
.brand-tagline {
    color: var(--color-gold);
    font-size: 0.65rem;
    letter-spacing: 1px;
}

.main-navbar .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 8px 16px !important;
    position: relative;
}
.main-navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    right: 16px;
    height: 2px;
    background-color: var(--color-gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}
.main-navbar .nav-link:hover, 
.main-navbar .nav-link.active {
    color: var(--color-gold) !important;
}
.main-navbar .nav-link:hover::after, 
.main-navbar .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-gold {
    background-color: var(--color-gold);
    color: var(--color-dark-charcoal);
    border: 1px solid var(--color-gold);
    border-radius: 4px;
    transition: var(--transition-smooth);
}
.btn-gold:hover, .btn-gold:focus {
    background-color: var(--color-dark-charcoal);
    color: var(--color-gold) !important;
    border-color: var(--color-gold);
}

/* Custom Hamburger Toggle Button */
.navbar-toggler-icon-custom {
    display: inline-block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    position: relative;
    transition: background-color 0.3s;
}
.navbar-toggler-icon-custom::before,
.navbar-toggler-icon-custom::after {
    content: '';
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    position: absolute;
    left: 0;
    transition: transform 0.3s;
}
.navbar-toggler-icon-custom::before { top: -8px; }
.navbar-toggler-icon-custom::after { top: 8px; }

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom {
    background-color: transparent;
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom::before {
    transform: translateY(8px) rotate(45deg);
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom::after {
    transform: translateY(-8px) rotate(-45deg);
}

/* Section Backgrounds styling */
section {
    padding: 90px 0;
}
.bg-grey {
    background-color: var(--color-off-white);
}
.bg-dark-section {
    background-color: var(--color-deep-navy);
    color: var(--color-white);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 180px 0 160px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    min-height: calc(90vh - 100px);
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(23, 35, 49, 0.95) 0%, rgba(23, 26, 29, 0.7) 100%);
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
}

/* Service & Project Cards */
.service-card, .project-card {
    background-color: var(--color-white);
    border: 1px solid #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 15px rgba(23, 26, 29, 0.03);
    transition: var(--transition-smooth);
}
.service-card:hover, .project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(23, 35, 49, 0.1);
    border-color: var(--color-gold);
}
.card-img-wrapper {
    position: relative;
    overflow: hidden;
    padding-top: 66.67%; /* 3:2 Aspect Ratio */
}
.card-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.service-card:hover .card-img-wrapper img,
.project-card:hover .card-img-wrapper img {
    transform: scale(1.08);
}
.service-card-body, .project-card-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.project-status-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 2;
    background-color: var(--color-deep-navy);
    color: var(--color-white);
    border-left: 3px solid var(--color-gold);
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    padding: 6px 12px;
    font-family: var(--font-body);
}

/* Stat Counter Styling */
.stat-item {
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}
.stat-item:last-child {
    border-right: none;
}
@media (max-width: 767.98px) {
    .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding-bottom: 20px;
        margin-bottom: 20px;
    }
    .stat-item:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }
}
.stat-number {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 3.5rem;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 5px;
}

/* Timeline Process Steps */
.timeline-process {
    position: relative;
}
.timeline-process::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 40px;
    width: 2px;
    background-color: #e9ecef;
}
.process-step-item {
    position: relative;
    padding-left: 90px;
    margin-bottom: 50px;
}
.process-step-item:last-child {
    margin-bottom: 0;
}
.process-step-icon {
    position: absolute;
    left: 10px;
    top: 0;
    width: 60px;
    height: 60px;
    background-color: var(--color-deep-navy);
    border: 2px solid var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.5rem;
    z-index: 2;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}
.process-step-item:hover .process-step-icon {
    background-color: var(--color-gold);
    color: var(--color-dark-charcoal);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(199, 154, 74, 0.4);
}

/* FAQs Accordion Custom styling */
.faq-accordion .accordion-item {
    border: 1px solid #e9ecef;
    margin-bottom: 15px;
    border-radius: 4px !important;
    overflow: hidden;
}
.faq-accordion .accordion-button {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-dark-charcoal);
    padding: 20px 24px;
    background-color: var(--color-white);
    border: none;
    box-shadow: none !important;
}
.faq-accordion .accordion-button:not(.collapsed) {
    color: var(--color-gold);
    background-color: var(--color-off-white);
}
.faq-accordion .accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23171a1d'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.faq-accordion .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23c79a4a'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

/* Slick Custom Forms styling */
.form-control, .form-select {
    padding: 12px 16px;
    border-radius: 4px;
    border: 1px solid #ced4da;
    background-color: #fff;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}
.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 3px rgba(199, 154, 74, 0.15);
    border-color: var(--color-gold);
    outline: none;
}

/* Cookie Banner Notification */
.cookie-notice-bar {
    box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.4s ease;
}

/* Page Titles and breadcrumbs */
.page-title-banner {
    background-color: var(--color-deep-navy);
    padding: 60px 0;
    border-bottom: 2px solid var(--color-gold);
    position: relative;
    background-image: url('../images/banner-pattern.png');
    background-repeat: repeat;
}
.breadcrumb-custom .breadcrumb-item a {
    color: var(--color-gold);
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
}
.breadcrumb-custom .breadcrumb-item.active {
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    text-transform: uppercase;
}
.breadcrumb-custom .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.4);
    content: "|";
}

/* Footer elements */
.footer-main {
    background-color: var(--color-dark-charcoal) !important;
}
.brand-logo-footer {
    width: 32px;
    height: 32px;
    background-color: var(--color-gold);
    color: var(--color-dark-charcoal);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
}
.hover-gold:hover {
    color: var(--color-gold) !important;
}

/* Testimonials Page */
.testimonial-card-grid {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: 35px;
    position: relative;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.01);
}
.testimonial-quote-icon {
    font-size: 3rem;
    color: var(--color-off-white);
    position: absolute;
    top: 15px;
    right: 20px;
    line-height: 1;
}

/* General Layout helpers */
.tracking-wider {
    letter-spacing: 1.5px;
}
.font-montserrat {
    font-family: var(--font-heading);
}

.cta-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.04;
    background-image: radial-gradient(var(--color-dark-charcoal) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
}