/*
   Sindlor Elevators - Single Page Application Unified Stylesheet
   Design Paradigm: "Architectural Precision" — Luxury Industrial Minimalism
*/

:root {
    --bg-primary: #070a0f;
    --bg-secondary: #0d1117;
    --bg-surface: rgba(18, 22, 30, 0.65);
    
    --accent-gold: #c8a24e;
    --accent-gold-rgb: 200, 162, 78;
    --accent-gold-dark: #a67f33;
    
    --border-color: rgba(200, 162, 78, 0.08);
    --border-hover: rgba(200, 162, 78, 0.25);
    
    --text-primary: #f0ede6;
    --text-secondary: #8a91a0;
    --text-muted: #545b6c;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-mono: 'Space Grotesk', monospace;
    
    --transition-door: transform 0.6s cubic-bezier(0.85, 0, 0.15, 1);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    height: 100%;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: rgba(var(--accent-gold-rgb), 0.2);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* Background Grids & Orbs */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(200, 162, 78, 0.005) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 162, 78, 0.005) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -3;
    pointer-events: none;
}

.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -2;
    opacity: 0.25;
    pointer-events: none;
}

.orb-1 {
    width: 60vw;
    height: 60vw;
    max-width: 800px;
    top: -20%;
    left: -10%;
    background: radial-gradient(circle, rgba(var(--accent-gold-rgb), 0.18) 0%, transparent 70%);
}

.orb-2 {
    width: 50vw;
    height: 50vw;
    max-width: 600px;
    bottom: -10%;
    right: -5%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
}

/* Elevator Shaft Animation in Background */
.shaft-bg {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0.12;
}

.shaft-left { left: 3%; }
.shaft-right { right: 3%; }

.shaft-line {
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, 
        transparent, 
        rgba(200, 162, 78, 0.08) 15%, 
        rgba(200, 162, 78, 0.08) 85%, 
        transparent
    );
    position: relative;
}

.shaft-cabin {
    position: absolute;
    width: 20px;
    height: 26px;
    border: 1px solid var(--accent-gold);
    background: rgba(var(--accent-gold-rgb), 0.05);
    box-shadow: 0 0 12px rgba(var(--accent-gold-rgb), 0.25);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-cabin span {
    color: var(--accent-gold);
    font-size: 8px;
    font-weight: 700;
}

@keyframes cabin-up {
    0% { transform: translateY(45vh); opacity: 0.1; }
    15% { opacity: 0.7; }
    85% { opacity: 0.7; }
    100% { transform: translateY(-45vh); opacity: 0.1; }
}

@keyframes cabin-down {
    0% { transform: translateY(-45vh); opacity: 0.1; }
    15% { opacity: 0.7; }
    85% { opacity: 0.7; }
    100% { transform: translateY(45vh); opacity: 0.1; }
}

.shaft-left .shaft-cabin { animation: cabin-up 28s infinite linear; }
.shaft-right .shaft-cabin { animation: cabin-down 32s infinite linear; }

/* Dynamic Elevator Transit Doors (SPA transition) */
.transit-doors {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    pointer-events: none;
    display: flex;
    justify-content: space-between;
}

.door {
    width: 50%;
    height: 100%;
    background-color: #0b0f15;
    border: 1px solid rgba(200, 162, 78, 0.05);
    position: relative;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
    transition: var(--transition-door);
}

.door-left {
    transform: translateX(-100%);
    background-image: linear-gradient(90deg, #090c10 0%, #0d1218 100%);
}

.door-right {
    transform: translateX(100%);
    background-image: linear-gradient(-90deg, #090c10 0%, #0d1218 100%);
}

/* Metal Door center groove lines */
.door-left::after, .door-right::before {
    content: '';
    position: absolute;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--accent-gold);
    opacity: 0.6;
}
.door-left::after { right: 0; }
.door-right::before { left: 0; }

.transit-display {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(7, 10, 15, 0.95);
    border: 1.5px solid var(--accent-gold);
    box-shadow: 0 0 25px rgba(var(--accent-gold-rgb), 0.3);
    border-radius: 8px;
    padding: 24px 36px;
    text-align: center;
    z-index: 10;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.transit-label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.transit-floor {
    font-family: var(--font-mono);
    font-size: 42px;
    font-weight: 700;
    color: var(--accent-gold);
    text-shadow: 0 0 10px rgba(var(--accent-gold-rgb), 0.5);
    line-height: 1;
}

.transit-arrow {
    font-size: 18px;
    color: var(--accent-gold);
    animation: bounce-arrow 1.5s infinite;
}

@keyframes bounce-arrow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* State when doors close */
.transit-doors.active {
    pointer-events: auto;
}
.transit-doors.active .door-left { transform: translateX(0); }
.transit-doors.active .door-right { transform: translateX(0); }
.transit-doors.active .transit-display {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* SPA Shell Structure */
.shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 1;
    position: relative;
}

/* Header & Navigation */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 60px;
    position: sticky;
    top: 0;
    background: rgba(7, 10, 15, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-primary);
    line-height: 1.1;
}

.brand-sub {
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 5px;
    color: var(--accent-gold);
    margin-top: 2px;
}

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

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 6px 0;
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-gold);
    transition: var(--transition-smooth);
}

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

/* Nav Dropdown styling */
.nav-dropdown-trigger {
    position: relative;
}

.dropdown-chevron {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-left: 2px;
    vertical-align: middle;
    transition: var(--transition-smooth);
}

.nav-dropdown-trigger:hover .dropdown-chevron {
    transform: rotate(180deg);
    color: var(--accent-gold);
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 220px;
    background: rgba(13, 17, 23, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-dropdown-trigger:hover .nav-dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item {
    display: block;
    padding: 10px 20px;
    font-size: 13px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
    font-weight: 500;
}

.dropdown-item:hover {
    background: rgba(var(--accent-gold-rgb), 0.05);
    color: var(--accent-gold);
    padding-left: 24px;
}

/* CTA buttons */
.btn-cta {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: #070a0f !important;
    font-weight: 700;
    font-size: 13px;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(var(--accent-gold-rgb), 0.2);
}

.btn-cta:hover {
    filter: brightness(1.15);
    box-shadow: 0 6px 20px rgba(var(--accent-gold-rgb), 0.35);
    transform: translateY(-1px);
}

/* Hamburger mobile menu button */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 16px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 110;
}

.bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
    transform-origin: left center;
}

.hamburger-btn.active .bar-1 { transform: rotate(45deg) translateY(-2px) translateX(2px); }
.hamburger-btn.active .bar-2 { opacity: 0; }
.hamburger-btn.active .bar-3 { transform: rotate(-45deg) translateY(2px) translateX(2px); }

/* Mobile Drawer navigation */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(7, 10, 15, 0.98);
    z-index: 105;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    padding: 80px 40px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.mobile-nav-drawer.active {
    transform: translateX(0);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.mobile-link {
    font-size: 24px;
    font-weight: 700;
    font-family: var(--font-serif);
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
    padding: 4px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.mobile-link:hover {
    color: var(--accent-gold);
    padding-left: 8px;
}

.mobile-sublinks {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-left: 16px;
    margin-bottom: 8px;
}

.mobile-sublink {
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.mobile-sublink:hover {
    color: var(--accent-gold);
}

.mobile-btn-cta {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: #070a0f;
    font-weight: 700;
    font-size: 15px;
    padding: 14px;
    border-radius: 50px;
    text-decoration: none;
    text-align: center;
    margin-top: 20px;
}

/* SPA Mount Area styling */
#app-mount {
    flex-grow: 1;
    min-height: 60vh;
    animation: fade-mount 0.6s ease-out;
}

@keyframes fade-mount {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.spinner-loader {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(200, 162, 78, 0.1);
    border-top: 3px solid var(--accent-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}

/* Page Common Hero Section */
.page-hero {
    padding: 120px 0 60px 0;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-hero-title {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 24px;
}

.page-hero-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Page Section padding */
.section {
    padding: 80px 0;
}

.inner-container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Asymmetric / Clean Grid layout */
.layout-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 40px;
    align-items: center;
}

/* Visual elements */
.accent-line {
    width: 60px;
    height: 1px;
    background-color: var(--accent-gold);
    margin: 16px 0;
}

.accent-line-center {
    width: 60px;
    height: 1px;
    background-color: var(--accent-gold);
    margin: 16px auto;
}

/* Section headings */
.section-title {
    font-family: var(--font-serif);
    font-size: 38px;
    font-weight: 400;
    margin-bottom: 12px;
    line-height: 1.2;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--accent-gold);
    text-transform: uppercase;
}

/* ---------------- HOME PAGE FRAGMENT STYLES ---------------- */

/* Home Hero */
.hero-wrapper {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 40px 24px;
}

.hero-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    z-index: 5;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(200, 162, 78, 0.05);
    border: 1px solid var(--border-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 1.5px;
    color: var(--accent-gold);
    margin-bottom: 24px;
}

.hero-main-title {
    font-family: var(--font-serif);
    font-size: 72px;
    font-weight: 300;
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero-main-title span {
    font-style: italic;
    color: var(--accent-gold);
}

.hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 36px;
    max-width: 640px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    align-items: center;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 13px;
    padding: 10px 28px;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background: rgba(200, 162, 78, 0.05);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

/* Home Elevator Visualizer Panel */
.home-visualizer-section {
    background: rgba(13, 17, 23, 0.4);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 60px 0;
}

.viz-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 32px;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.viz-shaft-wrapper {
    width: 60px;
    height: 180px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(200, 162, 78, 0.1);
    border-radius: 6px;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.viz-shaft-cable {
    width: 1px;
    height: 100%;
    background: rgba(200, 162, 78, 0.15);
    position: absolute;
    left: 50%;
}

.viz-shaft-cabin {
    width: 44px;
    height: 52px;
    background: linear-gradient(180deg, rgba(var(--accent-gold-rgb), 0.15), rgba(var(--accent-gold-rgb), 0.4));
    border: 1.5px solid var(--accent-gold);
    box-shadow: 0 0 15px rgba(var(--accent-gold-rgb), 0.4);
    border-radius: 4px;
    position: absolute;
    left: 7px;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: bottom 2s cubic-bezier(0.25, 1, 0.5, 1);
}

.viz-floor-num {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-gold);
}

.viz-arrow-ind {
    font-size: 9px;
    color: var(--accent-gold);
    animation: flash 1s infinite alternate;
}

@keyframes flash {
    0% { opacity: 0.3; }
    100% { opacity: 1; }
}

.viz-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.viz-progress-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    margin-top: 8px;
}

.viz-progress-bar {
    width: 90%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-gold) 0%, var(--text-primary) 100%);
    border-radius: 10px;
}

/* Home Grid Products */
.card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.product-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 24px;
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.product-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(var(--accent-gold-rgb), 0.05);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(200, 162, 78, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    transition: var(--transition-smooth);
}

.product-card:hover .card-icon {
    background: var(--accent-gold);
    color: #070a0f;
    box-shadow: 0 0 15px rgba(var(--accent-gold-rgb), 0.3);
}

.product-card h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
}

.product-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.card-arrow {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--accent-gold);
    font-weight: 700;
    margin-top: auto;
}

.card-arrow i {
    width: 14px;
    height: 14px;
    transition: var(--transition-smooth);
}

.product-card:hover .card-arrow i {
    transform: translateX(4px);
}

/* Home Split Section (Feature) */
.split-img-box {
    grid-column: span 6;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    height: 380px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.split-img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0d1218 0%, #1c2532 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.split-img-overlay-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(200, 162, 78, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 162, 78, 0.02) 1px, transparent 1px);
    background-size: 30px 30px;
}

.split-info-box {
    grid-column: span 6;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-left: 20px;
}

.key-stats {
    display: flex;
    gap: 40px;
    margin-top: 16px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: var(--font-serif);
    font-size: 40px;
    font-weight: 700;
    color: var(--accent-gold);
    line-height: 1.1;
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    letter-spacing: 1px;
}

/* ---------------- ABOUT PAGE FRAGMENT STYLES ---------------- */

.story-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.story-text {
    grid-column: span 7;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.story-stats {
    grid-column: span 5;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.vertical-timeline {
    position: relative;
    padding-left: 24px;
    border-left: 1px solid rgba(200, 162, 78, 0.15);
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.timeline-node {
    position: relative;
}

.timeline-node::before {
    content: '';
    position: absolute;
    left: -29px;
    top: 6px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background-color: var(--accent-gold);
    box-shadow: 0 0 8px var(--accent-gold);
}

.timeline-year {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: 4px;
}

.timeline-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.timeline-desc {
    font-size: 13px;
    color: var(--text-secondary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.value-card {
    background: rgba(13, 17, 23, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.value-card h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
}

.value-card p {
    font-size: 13.5px;
    color: var(--text-secondary);
}

/* ---------------- PRODUCTS PAGES FRAGMENT STYLES ---------------- */

/* Product Detail Structure */
.product-hero-layout {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 40px;
    margin-bottom: 60px;
    align-items: center;
}

.prod-hero-desc {
    grid-column: span 6;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.prod-hero-desc h1 {
    font-family: var(--font-serif);
    font-size: 52px;
    font-weight: 400;
    line-height: 1.1;
}

.prod-hero-desc p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.prod-hero-visual {
    grid-column: span 6;
    height: 420px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.visual-mockup {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #0a0e14 0%, #151c27 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.elevator-wireframe {
    width: 120px;
    height: 220px;
    border: 1.5px solid rgba(200, 162, 78, 0.2);
    border-radius: 4px;
    position: relative;
    background: rgba(0,0,0,0.3);
}

.elevator-wireframe::before {
    content: '';
    position: absolute;
    width: 1px;
    height: 100%;
    background: rgba(200, 162, 78, 0.15);
    left: 50%;
}

.elevator-cabin-wire {
    width: 100px;
    height: 60px;
    border: 1.5px solid var(--accent-gold);
    border-radius: 3px;
    background: rgba(var(--accent-gold-rgb), 0.08);
    position: absolute;
    left: 8px;
    top: 80px;
    box-shadow: 0 0 20px rgba(var(--accent-gold-rgb), 0.3);
}

.tech-spec-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 32px;
}

.tech-spec-table th, .tech-spec-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.tech-spec-table th {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 1.5px;
    color: var(--accent-gold);
    text-transform: uppercase;
}

.tech-spec-table td {
    font-size: 14px;
}

.tech-spec-table tr:hover td {
    background: rgba(255,255,255,0.01);
}

.spec-name {
    font-weight: 600;
    color: var(--text-primary);
}

.spec-val {
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.feat-item {
    background: rgba(13, 17, 23, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feat-item h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
}

.feat-item p {
    font-size: 13.5px;
    color: var(--text-secondary);
}

/* ---------------- SERVICES PAGES FRAGMENT STYLES ---------------- */

.service-process-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.process-step {
    display: flex;
    gap: 24px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.step-num {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 700;
    color: var(--accent-gold);
    opacity: 0.8;
    line-height: 1;
}

.step-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.step-content h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ---------------- PROJECTS PORTFOLIO FRAGMENT STYLES ---------------- */

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--accent-gold);
    color: #070a0f;
    border-color: var(--accent-gold);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.project-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.project-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
}

.proj-img-placeholder {
    height: 240px;
    background: linear-gradient(135deg, #101620 0%, #1f2c3d 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.proj-icon {
    color: var(--accent-gold);
    width: 32px;
    height: 32px;
}

.proj-details {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.proj-meta {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 1px;
    color: var(--accent-gold);
    text-transform: uppercase;
}

.project-item h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
}

.project-item p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ---------------- SAFETY & TECH FRAGMENT STYLES ---------------- */

.compliance-badge-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.comp-badge-card {
    background: rgba(13, 17, 23, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.comp-logo {
    width: 60px;
    height: 60px;
    background: rgba(200, 162, 78, 0.05);
    border: 1.5px dashed rgba(200, 162, 78, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
}

.comp-badge-card h3 {
    font-size: 16px;
    font-weight: 600;
}

.comp-badge-card p {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ---------------- CONTACT FRAGMENT STYLES ---------------- */

.contact-layout {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.contact-info-panel {
    grid-column: span 5;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-card-box {
    grid-column: span 7;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 36px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.method-item {
    display: flex;
    gap: 16px;
}

.method-icon {
    width: 44px;
    height: 44px;
    background: rgba(200, 162, 78, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.method-details h4 {
    font-size: 14px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    letter-spacing: 1px;
}

.method-details p {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

/* Form Styles */
.form-title {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-desc {
    font-size: 13.5px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.smart-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-input, .form-select, .form-textarea {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    outline: none;
    transition: var(--transition-smooth);
    width: 100%;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 12px rgba(var(--accent-gold-rgb), 0.15);
}

.form-select option {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-btn-submit {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: #070a0f;
    border: none;
    outline: none;
    border-radius: 50px;
    padding: 14px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-btn-submit:hover {
    filter: brightness(1.15);
    box-shadow: 0 5px 18px rgba(var(--accent-gold-rgb), 0.3);
}

.form-btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Success Confirmation Screen Styles */
.success-screen {
    text-align: center;
    padding: 40px 16px;
    animation: successFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.success-icon-container {
    width: 72px;
    height: 72px;
    background: rgba(200, 162, 78, 0.08);
    border: 1px solid rgba(200, 162, 78, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    color: var(--accent-gold);
    box-shadow: 0 0 20px rgba(200, 162, 78, 0.1);
}

.success-icon-container i, 
.success-icon-container svg {
    width: 36px;
    height: 36px;
    stroke-width: 1.5px;
}

@keyframes successFadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------------- PERSISTENT FOOTER STYLES ---------------- */
.footer {
    background: rgba(13, 17, 23, 0.9);
    border-top: 1px solid var(--border-color);
    padding: 80px 60px 40px 60px;
    margin-top: auto;
    z-index: 5;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
}

.brand-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-brand-name {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-primary);
}

.footer-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-col h4 {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 1px;
    color: var(--accent-gold);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    font-size: 13.5px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-col ul li a:hover {
    color: var(--accent-gold);
    padding-left: 4px;
}

.footer-contact-detail {
    font-size: 13.5px;
    color: var(--text-secondary);
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.footer-contact-detail i {
    width: 16px;
    height: 16px;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.footer-bottom .divider {
    height: 1px;
    background: var(--border-color);
    margin: 32px 0 20px 0;
}

.bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 12px;
}

.hosting-tag {
    font-style: italic;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .header {
        padding: 20px 40px;
    }
    
    .desktop-nav {
        display: none;
    }
    
    .hamburger-btn {
        display: flex;
    }

    .footer {
        padding: 60px 40px 30px 40px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid, .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        padding: 16px 20px;
    }
    
    .footer {
        padding: 40px 20px 20px 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .layout-grid {
        display: flex;
        flex-direction: column-reverse;
        gap: 32px;
    }

    .split-img-box {
        grid-column: span 12;
        width: 100%;
        height: 280px;
    }

    .split-info-box {
        grid-column: span 12;
        padding-left: 0;
    }

    .page-hero {
        padding: 100px 0 40px 0;
    }

    .page-hero-title {
        font-size: 42px;
    }

    .hero-main-title {
        font-size: 46px;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .story-grid {
        display: flex;
        flex-direction: column;
        gap: 32px;
    }

    .story-text, .story-stats {
        grid-column: span 12;
    }

    .product-hero-layout {
        display: flex;
        flex-direction: column;
        gap: 32px;
    }

    .prod-hero-desc, .prod-hero-visual {
        grid-column: span 12;
        width: 100%;
    }

    .prod-hero-visual {
        height: 320px;
    }

    .features-grid, .values-grid, .projects-grid, .compliance-badge-grid {
        grid-template-columns: 1fr;
    }

    .contact-layout {
        display: flex;
        flex-direction: column;
        gap: 32px;
    }

    .contact-info-panel, .contact-card-box {
        grid-column: span 12;
        width: 100%;
    }

    .contact-card-box {
        padding: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .bottom-flex {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}