/* ==========================================================================
   AKR & ASSOCIATES - PREMIUM METALLIC BRANDING CSS
   Derived directly from Logo Color Palette (Gold, Obsidian Charcoal, Brushed Silver)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
    /* Exact Brand Metallic Color Palette Derived Directly From Logo Artwork */
    --gold-primary: #D3A048;
    --gold-light: #F6D38B;
    --gold-dark: #9B6C1E;
    --gold-gradient: linear-gradient(135deg, #9B6C1E 0%, #DFB252 28%, #F7D891 50%, #C9933A 75%, #8A5F1C 100%);
    --gold-gradient-hover: linear-gradient(135deg, #B5812E 0%, #EDC364 25%, #FFF0BA 50%, #DCA74B 75%, #9B6C1E 100%);
    --gold-glow: 0 4px 20px rgba(211, 160, 72, 0.35);
    
    --silver-primary: #D0CECA;
    --silver-dark: #7A7874;
    --silver-gradient: linear-gradient(135deg, #6E6D6B 0%, #A8A6A2 25%, #E6E4E2 50%, #9B9894 75%, #5A5856 100%);

    --charcoal-obsidian: #07080B;
    --charcoal-dark: #0E1117;
    --charcoal-card: #141720;
    --charcoal-border: #242935;

    --silver-accent: #A0AAB2;
    --silver-light: #E5E7EB;
    
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --text-light: #F9FAFB;
    --bg-light: #F8F9FA;
    --white: #FFFFFF;
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
}

/* Base Setup */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

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

/* Typography Helpers */
.font-heading {
    font-family: var(--font-heading);
}

.text-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-gold-gradient {
    background: var(--gold-gradient);
}

/* Buttons Styled to Exact Logo Metallic Gold and Silver Palette */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.75px;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.btn-gold {
    background: var(--gold-gradient);
    color: #07080B;
    font-weight: 800;
    border: 1px solid rgba(246, 211, 139, 0.5);
    box-shadow: 0 4px 18px rgba(181, 129, 46, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.4);
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-gold:hover {
    background: var(--gold-gradient-hover);
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(211, 160, 72, 0.55), 0 0 14px rgba(246, 211, 139, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.6);
    border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline-gold {
    background: rgba(211, 160, 72, 0.04);
    border: 2px solid var(--gold-primary);
    color: var(--gold-primary);
    font-weight: 700;
    box-shadow: inset 0 0 12px rgba(211, 160, 72, 0.08);
}

.btn-outline-gold:hover {
    background: var(--gold-gradient);
    color: #07080B;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(211, 160, 72, 0.45);
}

.btn-dark {
    background: var(--charcoal-dark);
    color: var(--silver-light);
    border: 1px solid rgba(211, 160, 72, 0.35);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-dark:hover {
    background: var(--charcoal-obsidian);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(211, 160, 72, 0.3);
}

.btn-silver {
    background: var(--silver-gradient);
    color: #07080B;
    border: 1px solid rgba(255, 255, 255, 0.5);
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(188, 185, 180, 0.3);
}

.btn-silver:hover {
    background: linear-gradient(135deg, #8A8884 0%, #CBC8C4 25%, #FFFFFF 50%, #B8B5B0 75%, #706F6C 100%);
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(230, 228, 226, 0.45);
}

/* Header & Top Contact Bar */
.top-bar {
    background: var(--charcoal-obsidian);
    color: var(--silver-accent);
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.top-bar-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-info {
    display: flex;
    gap: 24px;
    align-items: center;
}

.top-info .top-link,
.top-info span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--silver-accent);
    text-decoration: none;
    transition: var(--transition);
}

.top-info .top-link:hover {
    color: var(--gold-primary);
}

.top-info i {
    color: var(--gold-primary);
}

.top-social {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-address {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.top-address i {
    color: var(--gold-primary);
}

.top-social-icons {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-left: 16px;
    border-left: 1px solid rgba(212, 175, 55, 0.25);
}

.top-social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--silver-accent);
    font-size: 0.78rem;
    transition: all 0.25s ease;
    text-decoration: none;
}

.top-social-icons a:hover {
    background: var(--gold-gradient);
    color: var(--charcoal-obsidian);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.35);
}

/* Navigation Header */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(17, 20, 26, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.logo-brand img {
    height: 68px;
    width: auto;
    max-width: 330px;
    object-fit: contain;
    filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.5));
    transition: var(--transition);
}

.logo-brand:hover img {
    transform: scale(1.02);
    filter: drop-shadow(0 6px 20px rgba(212, 175, 55, 0.4));
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--silver-light);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
    padding: 6px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-gradient);
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Projects Dropdown Menu Styling */
.nav-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
    height: 100%;
}

.nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.dropdown-arrow {
    font-size: 0.72rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s ease;
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
    color: var(--gold-primary);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 600px;
    max-width: calc(100vw - 32px);
    background: rgba(14, 17, 23, 0.98);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(212, 175, 55, 0.35);
    border-radius: 14px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.75), 0 0 30px rgba(212, 175, 55, 0.15);
    padding: 18px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s ease;
    z-index: 1100;
}

/* Invisible hover bridge */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -18px;
    left: 0;
    width: 100%;
    height: 18px;
}

/* Hover trigger for Desktop */
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/* Dropdown internal items must not have the navbar link bottom underline */
.dropdown-menu a::after {
    display: none !important;
}

.dropdown-header {
    margin-bottom: 12px;
}

.dropdown-view-all {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.25);
    border-radius: 8px;
    padding: 10px 16px !important;
    color: var(--white) !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    transition: var(--transition);
}

.dropdown-view-all:hover {
    background: rgba(212, 175, 55, 0.18);
    border-color: var(--gold-primary);
    color: var(--gold-primary) !important;
    transform: translateY(-1px);
}

.view-all-badge {
    font-size: 0.78rem;
    color: var(--gold-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dropdown-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: 12px 0;
}

.dropdown-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.dropdown-project-link {
    display: flex !important;
    align-items: center;
    gap: 12px;
    padding: 10px 12px !important;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
    transition: all 0.2s ease !important;
    text-decoration: none;
}

.dropdown-project-link:hover,
.dropdown-project-link.active-item {
    background: rgba(212, 175, 55, 0.12);
    border-color: rgba(212, 175, 55, 0.45);
    transform: translateY(-2px);
}

.dropdown-thumb {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    background-size: cover;
    background-position: center;
    border: 1px solid rgba(212, 175, 55, 0.35);
    flex-shrink: 0;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.dropdown-project-link:hover .dropdown-thumb {
    transform: scale(1.06);
    border-color: var(--gold-primary);
}

.dropdown-info {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.dropdown-cat {
    font-size: 0.68rem;
    color: var(--gold-primary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1;
}

.dropdown-name {
    color: var(--silver-light);
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.2s ease;
}

.dropdown-project-link:hover .dropdown-name,
.dropdown-project-link.active-item .dropdown-name {
    color: var(--gold-primary);
}

.dropdown-loc {
    font-size: 0.72rem;
    color: var(--silver-accent);
    display: flex;
    align-items: center;
    gap: 4px;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--gold-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==========================================================================
   Inner Page Header Banners with Themed Architectural Photography
   ========================================================================== */
.page-header-banner {
    position: relative;
    padding: 95px 0 70px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
    border-bottom: 2px solid rgba(211, 160, 72, 0.4);
    box-shadow: inset 0 -60px 80px rgba(7, 8, 11, 0.85), inset 0 60px 80px rgba(7, 8, 11, 0.7);
}

.page-header-banner.about-banner {
    background-image: linear-gradient(180deg, rgba(7, 8, 11, 0.82) 0%, rgba(14, 17, 23, 0.94) 100%), url('../images/slider/slider1.jpg');
}

.page-header-banner.services-banner {
    background-image: linear-gradient(180deg, rgba(7, 8, 11, 0.82) 0%, rgba(14, 17, 23, 0.94) 100%), url('../images/slider/slider3.jpg');
}

.page-header-banner.projects-banner {
    background-image: linear-gradient(180deg, rgba(7, 8, 11, 0.80) 0%, rgba(14, 17, 23, 0.94) 100%), url('../images/slider/slider4.jpg');
}

.page-header-banner.contact-banner {
    background-image: linear-gradient(180deg, rgba(7, 8, 11, 0.82) 0%, rgba(14, 17, 23, 0.94) 100%), url('../images/slider/slider2.jpg');
}

.page-header-banner.project-detail-banner {
    text-align: left;
}

.page-header-banner .section-subtitle {
    display: inline-block;
    background: rgba(211, 160, 72, 0.15);
    border: 1px solid rgba(211, 160, 72, 0.45);
    padding: 6px 18px;
    border-radius: 20px;
    margin-bottom: 14px;
    backdrop-filter: blur(6px);
    color: var(--gold-light);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.page-header-banner h1 {
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.9);
}

.page-header-banner p {
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
}

/* Sections Base */
section {
    padding: 90px 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title-wrap {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}

.section-subtitle {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold-primary);
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--charcoal-dark);
    line-height: 1.25;
    margin-bottom: 16px;
}

.section-title.light {
    color: var(--white);
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.section-desc.light {
    color: var(--silver-accent);
}

/* Hero Slider Section */
.hero-slider-container {
    position: relative;
    width: 100%;
    min-height: 580px;
    overflow: hidden;
    background: var(--charcoal-obsidian);
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), transform 1.2s ease;
    transform: scale(1.05);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 100px;
    background-size: cover;
    background-position: center;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 2;
}

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 12, 16, 0.75) 0%, rgba(17, 20, 26, 0.90) 100%),
                radial-gradient(circle at 50% 30%, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    z-index: 1;
}

.hero-slide-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.4);
    backdrop-filter: blur(8px);
    border-radius: 50px;
    color: var(--gold-primary);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
    color: var(--white);
    text-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--silver-light);
    max-width: 800px;
    margin: 0 auto 40px;
    font-weight: 400;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Slider Controls (Arrows & Indicators) */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(17, 20, 26, 0.7);
    border: 1px solid rgba(212, 175, 55, 0.4);
    color: var(--gold-primary);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(8px);
}

.slider-arrow:hover {
    background: var(--gold-gradient);
    color: var(--charcoal-obsidian);
    border-color: transparent;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.slider-arrow.prev { left: 24px; }
.slider-arrow.next { right: 24px; }

.slider-indicators {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.slider-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(212, 175, 55, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--gold-gradient);
    width: 36px;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
}

/* Key Stats Banner */
.stats-bar {
    background: var(--charcoal-card);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    padding: 40px 0;
    margin-top: -50px;
    position: relative;
    z-index: 10;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--gold-primary);
    margin-bottom: 4px;
}

.stat-item p {
    color: var(--silver-accent);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--white);
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius);
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gold-gradient);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: rgba(212, 175, 55, 0.4);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--gold-dark);
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gold-gradient);
    color: var(--charcoal-obsidian);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--charcoal-dark);
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.service-link {
    color: var(--gold-dark);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-link i {
    transition: var(--transition);
}

.service-link:hover i {
    transform: translateX(4px);
}

/* Portfolio Projects */
.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 10px 24px;
    background: var(--bg-light);
    border: 1px solid #E5E7EB;
    border-radius: 30px;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--charcoal-dark);
    color: var(--gold-primary);
    border-color: var(--gold-primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 32px;
}

.project-card {
    background: var(--charcoal-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--charcoal-border);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold-primary);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

.project-thumb {
    height: 240px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.project-category-badge {
    background: rgba(10, 12, 16, 0.85);
    backdrop-filter: blur(8px);
    color: var(--gold-primary);
    border: 1px solid rgba(212, 175, 55, 0.4);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.project-body {
    padding: 24px;
    color: var(--white);
}

.project-body h4 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    margin-bottom: 10px;
    color: var(--white);
}

.project-body p {
    color: var(--silver-accent);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--silver-accent);
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Interactive Cost Estimator */
.estimator-card {
    background: var(--charcoal-dark);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 16px;
    padding: 48px;
    color: var(--white);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.estimator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

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

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--silver-light);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: var(--charcoal-card);
    border: 1px solid var(--charcoal-border);
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.estimator-output {
    background: var(--charcoal-card);
    border: 1px solid var(--charcoal-border);
    border-radius: 12px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.estimate-price {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--gold-primary);
    margin: 16px 0;
}

/* Testimonials */
.testimonials-section {
    background: var(--bg-light);
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 40px;
    border: 1px solid #E5E7EB;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}

.testimonial-quote {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 24px;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gold-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--charcoal-obsidian);
}

/* Footer */
.main-footer {
    background: var(--charcoal-obsidian);
    color: var(--silver-accent);
    padding: 80px 0 30px;
    border-top: 2px solid rgba(212, 175, 55, 0.3);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-about img {
    height: 64px;
    width: auto;
    max-width: 290px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
}

.footer-col h5 {
    font-family: var(--font-heading);
    color: var(--white);
    font-size: 1.15rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--gold-gradient);
}

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

.footer-links a:hover {
    color: var(--gold-primary);
    padding-left: 6px;
}

.copyright-bar {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.85rem;
}

.copyright-bar a {
    color: var(--gold-primary);
    transition: var(--transition);
}

.copyright-bar a:hover {
    color: var(--gold-light);
    text-shadow: 0 0 10px rgba(211, 160, 72, 0.4);
    text-decoration: underline;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .logo-brand img {
        height: 52px;
        max-width: 240px;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 84px;
        left: 0;
        width: 100%;
        max-height: calc(100vh - 84px);
        overflow-y: auto;
        background: var(--charcoal-dark);
        flex-direction: column;
        align-items: flex-start;
        padding: 24px;
        gap: 16px;
        clip-path: circle(0% at 100% 0);
        transition: all 0.4s ease-in-out;
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }

    .nav-links.active {
        clip-path: circle(150% at 100% 0);
    }

    .nav-dropdown {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .nav-dropdown-toggle {
        width: 100%;
        display: flex;
        justify-content: space-between;
        padding: 8px 0;
    }

    .dropdown-menu {
        position: static;
        transform: none !important;
        width: 100%;
        max-width: 100%;
        opacity: 0;
        max-height: 0;
        overflow: hidden;
        visibility: hidden;
        padding: 0;
        margin-top: 6px;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(212, 175, 55, 0.2);
        border-radius: 10px;
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        pointer-events: none;
    }

    .dropdown-menu::before {
        display: none;
    }

    .nav-dropdown.open .dropdown-menu {
        opacity: 1;
        max-height: 900px;
        visibility: visible;
        padding: 12px;
        pointer-events: auto;
    }

    .dropdown-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .dropdown-project-link {
        padding: 8px !important;
    }

    .dropdown-thumb {
        width: 40px;
        height: 40px;
    }

    .dropdown-name {
        font-size: 0.8rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }
}