/* ================================================================
GLT ELEVATE - COMPLETE PRODUCTION STYLESHEET (V1.0)
Prefix: glt-
================================================================
*/

/* 1. DESIGN TOKENS & ROOT 
   ------------------------------------------------------------- */
:root {
    /* Brand Colors */
    --glt-primary: #0f172a;        /* Deep Navy */
    --glt-secondary: #1e293b;      /* Slate Blue */
    --glt-accent: #0ea5e9;         /* Engineering Blue */
    --glt-accent-hover: #0284c7;
    --glt-accent-glow: rgba(14, 165, 233, 0.2);
    
    /* Semantic Colors */
    --glt-success: #10b981;
    --glt-danger: #ef4444;
    --glt-warning: #f59e0b;
    --glt-white: #ffffff;
    --glt-bg-light: #f8fafc;
    --glt-bg-dark: #020617;
    --glt-text-main: #334155;
    --glt-text-muted: #64748b;
    
    /* Typography */
    --glt-font-head: 'Montserrat', sans-serif;
    --glt-font-body: 'Inter', sans-serif;
    
    /* Transitions & Shadows */
    --glt-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --glt-shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --glt-shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1);
    --glt-shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1);
}

/* 2. BASE RESET & GLOBAL 
   ------------------------------------------------------------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

h1, h2, h3, h4, h5, .glt-logo {
    font-family: var(--glt-font-head);
    font-weight: 800;
    color: var(--glt-primary);
    line-height: 1.2;
}

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

ul { list-style: none; }

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

/* 3. LAYOUT UTILITIES 
   ------------------------------------------------------------- */
.glt-container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }

.glt-section { padding: 100px 0; position: relative; }

.glt-section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.glt-center { text-align: center; }
.glt-center::after { margin-left: auto; margin-right: auto; }

.glt-bg-alt { background-color: var(--glt-bg-light); }

/* ================================================================
   GLT ELEVATE - NO-ROOT PRODUCTION CSS
   Architecture: Social (L) | Contact (R) + Logo | Menu | CTA
   ================================================================ */

/* 1. TOPBAR - SOCIAL (LEFT) & UTILITY (RIGHT) */
/* ================================================================
   GLT NAVIGATION - ARCHITECTURAL LIGHT THEME
   ================================================================ */

/* Topbar: Industrial Slate */
.glt-topbar {
    background: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
    padding: 10px 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: #475569;
}

.glt-topbar-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.glt-topbar-left, .glt-topbar-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.glt-social-minimal a {
    color: #94a3b8;
    margin-right: 15px;
    transition: color 0.3s ease;
}

.glt-social-minimal a:hover { color: #0ea5e9; }

.glt-ticker {
    border-left: 1px solid #cbd5e1;
    padding-left: 20px;
    letter-spacing: 1px;
    color: #64748b;
}

.glt-status-tag {
    background: #ffffff;
    padding: 4px 12px;
    border-radius: 50px;
    border: 1px solid #e2e8f0;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 800;
}

.glt-dot {
    width: 6px; height: 6px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 8px #22c55e;
}

/* Header: Glassmorphism */
.glt-header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    transition: all 0.3s ease;
}

.glt-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Engineering Logo */
.glt-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.glt-logo img {
	max-width: 160px;
}

.glt-logo-icon {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.glt-logo-bar {
    width: 24px;
    height: 3px;
    background: #0f172a;
    transition: width 0.3s ease;
}

.glt-logo:hover .glt-logo-bar:nth-child(2) { width: 15px; }

.glt-logo-text {
    font-size: 1.4rem;
    font-weight: 900;
    color: #0f172a;
    letter-spacing: -1px;
}

.glt-accent { color: #0ea5e9; }

/* Nav Links */
.glt-nav-list {
    display: flex;
    list-style: none;
    gap: 35px;
}

.glt-nav-list a {
    text-decoration: none;
    color: #111;
    font-weight: 700;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.glt-nav-list a:hover, .glt-nav-list a.active {
    color: #0ea5e9;
}

/* Megamenu Logic */
.glt-dropdown { position: relative; }

.glt-megamenu {
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%) translateY(20px);
	background: #ffffff;
	width: 270px;
	padding: 15px;
	border-radius: 12px;
	box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
	border: 1px solid #f1f5f9;
}

.glt-dropdown:hover .glt-megamenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(10px);
}

.glt-mega-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.glt-mega-col h6 {
    font-size: 0.7rem;
    color: #94a3b8;
    text-transform: uppercase;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.glt-mega-col a {
    display: block;
    margin-bottom: 10px;
    font-size: 0.85rem;
    color: #1e293b;
}

/* Header Actions */
.glt-header-action {
    display: flex;
    align-items: center;
    gap: 20px;
}

.glt-search-btn {
    background: none;
    border: none;
    color: #64748b;
    font-size: 1.1rem;
    cursor: pointer;
}

.glt-btn-primary {
    background: #0ea5e9;
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 800;
    text-decoration: none;
    font-size: 0.85rem;
    box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.2);
}

/* Mobile Toggle */
.glt-mobile-toggle {
    display: none;
    background: #f1f5f9;
    border: none;
    padding: 8px;
    border-radius: 4px;
    font-size: 1.2rem;
    color: #0f172a;
}

@media (max-width: 1024px) {
    .glt-nav, .glt-hide-mobile { display: none; }
    .glt-mobile-toggle { display: block; }
}

@media (max-width: 768px) {
    .glt-topbar { display: none; }
    .glt-header { height: 80px; }
}


/* The "Numbers" Data Card */
.glt-data-card {
    position: absolute;
    bottom: 40px;
    left: -30px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(14, 165, 233, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    width: 200px;
}

.glt-card-header {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: #38bdf8;
    margin-bottom: 10px;
}

.glt-card-value {
    font-size: 2.2rem;
    font-weight: 900;
    color: #ffffff;
}

.glt-unit {
    font-size: 0.9rem;
    font-weight: 400;
    color: #94a3b8;
}

.glt-card-footer {
    margin-top: 10px;
    font-size: 0.8rem;
    color: #cbd5e1;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 10px;
}

/* Action Buttons */
.glt-hero-actions { display: flex; gap: 15px; }

.glt-btn-primary {
    background: #0ea5e9;
    color: #fff;
    padding: 16px 30px;
    border-radius: 8px;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.8rem;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.3);
    transition: 0.3s;
}

.glt-btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 16px 30px;
    border-radius: 8px;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.8rem;
    text-decoration: none;
    transition: 0.3s;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.glt-data-card { animation: float 4s ease-in-out infinite; }

/* Mobile Adaptability */
@media (max-width: 1024px) {
    .glt-hero-split { grid-template-columns: 1fr; text-align: center; }
    .glt-hero-actions { justify-content: center; }
    .glt-data-card { left: 50%; transform: translateX(-50%); bottom: 20px; }
    .glt-main-img { height: 400px; }
}

.glt-btn {
    padding: 16px 36px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border: 2px solid transparent;
}

.glt-btn-primary { background: var(--glt-accent); color: var(--glt-white); }
.glt-btn-primary:hover { background: var(--glt-accent-hover); transform: translateY(-3px); box-shadow: 0 10px 20px var(--glt-accent-glow); }

.glt-btn-outline { border-color: var(--glt-white); color: var(--glt-white); }
.glt-btn-outline:hover { background: var(--glt-white); color: var(--glt-primary); }

/* 6. GRID SYSTEM 
   ------------------------------------------------------------- */
.glt-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 60px; align-items: center; }
.glt-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.glt-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* 7. ABOUT SECTION 
   ------------------------------------------------------------- */
/* ================================================================
   GLT ABOUT SECTION - PROFESSIONAL REFINEMENT
   ================================================================ */

.glt-section {
    padding: 100px 0;
}

.glt-about {
    background: #ffffff;
    overflow: hidden;
}

.glt-about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
}

/* Visual Column & Badge */
.glt-about-visual {
    position: relative;
}

.glt-image-stack {
    position: relative;
    padding-right: 40px;
    padding-bottom: 40px;
}

.glt-about-img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 20px 20px 0px #f1f5f9; /* Industrial offset shadow */
}

.glt-experience-badge {
    position: absolute;
    bottom: 10px;
    right: 0;
    background: #0f172a; /* Midnight Blue */
    color: #ffffff;
    padding: 30px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
    z-index: 2;
}

.glt-badge-num {
    font-size: 3rem;
    font-weight: 900;
    color: #0ea5e9;
    line-height: 1;
}

.glt-badge-txt {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.4;
}

/* Text & Feature Refinement */
.glt-upper-title {
    display: block;
    color: #0ea5e9;
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.glt-section-title {
    font-size: 2.8rem;
    color: #0f172a;
    line-height: 1.2;
    margin-bottom: 25px;
    font-weight: 900;
}

.glt-lead {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 40px;
}

.glt-about-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.glt-feat-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.glt-feat-item:hover {
    background: #f8fafc;
    border-color: #e2e8f0;
    transform: translateX(10px);
}

.glt-feat-icon {
    width: 50px;
    height: 50px;
    background: rgba(14, 165, 233, 0.1);
    color: #0ea5e9;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.glt-feat-content h4 {
    color: #0f172a;
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 800;
}

.glt-feat-content p {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Mobile Polish */
@media (max-width: 1024px) {
    .glt-about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    .glt-section-title {
        font-size: 2.2rem;
    }
    .glt-image-stack {
        padding: 0;
    }
}

/* 8. SERVICE CARDS 
   ------------------------------------------------------------- */
/* ================================================================
   GLT SERVICES SECTION - GRID REFINEMENT
   ================================================================ */

.glt-bg-alt {
    background-color: #f8fafc; /* Subtle grey to separate from About section */
}

.glt-center-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.glt-section-subtitle {
    font-size: 1.1rem;
    color: #64748b;
    line-height: 1.6;
}

/* Grid System */
.glt-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Card Styling */
.glt-service-card {
    background: #ffffff;
    padding: 50px 40px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.glt-service-card:hover {
    transform: translateY(-12px);
    border-color: #0ea5e9;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
}

/* Background Number Decor */
.glt-card-number {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 4rem;
    font-weight: 900;
    color: #f1f5f9;
    line-height: 1;
    z-index: 1;
    transition: color 0.3s ease;
}

.glt-service-card:hover .glt-card-number {
    color: rgba(14, 165, 233, 0.1);
}

/* Icon & Content */
.glt-card-icon {
    width: 60px;
    height: 60px;
    color: #fff;
    background: #0ea5e9;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1.5rem;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

.glt-service-card h3 {
    font-size: 1.4rem;
    color: #0f172a;
    margin-bottom: 15px;
    font-weight: 800;
    position: relative;
    z-index: 2;
}

.glt-service-card p {
    color: #64748b;
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

/* Card Footer Link */
.glt-card-link {
    margin-top: auto;
    text-decoration: none;
    color: #0ea5e9;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

.glt-service-card:hover .glt-card-link {
    gap: 12px;
}

/* Responsive Mobile */
@media (max-width: 1024px) {
    .glt-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .glt-grid-3 {
        grid-template-columns: 1fr;
    }
    .glt-service-card {
        padding: 40px 30px;
    }
}

/* 9. PRODUCT CARDS 
   ------------------------------------------------------------- */
/* ================================================================
   GLT PRODUCTS - ARCHITECTURAL SHOWCASE
   ================================================================ */

.glt-products {
    background: #ffffff;
}

.glt-product-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #f1f5f9;
}

/* Image Wrapper & Interactions */
.glt-product-img-wrapper {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.glt-p-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.glt-product-card:hover .glt-p-img {
    transform: scale(1.1);
}

/* Technical Badges */
.glt-product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: #0f172a;
    color: #0ea5e9;
    padding: 5px 12px;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1px;
    border-radius: 4px;
    z-index: 2;
}

.glt-spec-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    padding: 30px 20px 20px;
    display: flex;
    gap: 20px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
    z-index: 2;
}

.glt-product-card:hover .glt-spec-overlay {
    opacity: 1;
    transform: translateY(0);
}

.glt-spec-overlay span {
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.glt-spec-overlay i {
    color: #0ea5e9;
}

/* Info Section */
.glt-product-info {
    padding: 30px;
}

.glt-category {
    display: block;
    font-size: 0.7rem;
    font-weight: 800;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.glt-product-info h4 {
    font-size: 1.3rem;
    color: #0f172a;
    margin-bottom: 12px;
    font-weight: 900;
}

.glt-product-info p {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Card Lift on Hover */
.glt-product-card:hover {
    box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.15);
    border-color: #0ea5e9;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .glt-product-img-wrapper {
        height: 280px;
    }
    .glt-spec-overlay {
        opacity: 1;
        transform: translateY(0);
        background: rgba(15, 23, 42, 0.6);
    }
}

/* 10. TESTIMONIALS (Dark Mode) 
   ------------------------------------------------------------- */
/* ================================================================
   GLT TESTIMONIALS - PERFORMANCE VALIDATION
   ================================================================ */

.glt-bg-dark {
    background: #0f172a; /* Midnight Blue */
    position: relative;
    overflow: hidden;
}

/* Background Texture for Depth */
.glt-bg-dark::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: radial-gradient(circle at 20% 30%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.glt-testimonial-wrapper {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
}

/* Impact Visual Side */
.glt-testimonial-stat {
    display: flex;
    justify-content: center;
}

.glt-stat-circle {
    width: 220px;
    height: 220px;
    border: 2px solid rgba(14, 165, 233, 0.2);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(14, 165, 233, 0.03);
    position: relative;
}

.glt-stat-circle::after {
    content: '';
    position: absolute;
    top: -10px; left: -10px; right: -10px; bottom: -10px;
    border: 1px dashed rgba(14, 165, 233, 0.2);
    border-radius: 50%;
}

.glt-stat-percent {
    font-size: 3.5rem;
    font-weight: 900;
    color: #0ea5e9;
    line-height: 1;
}

.glt-stat-desc {
    font-size: 0.75rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 5px;
}

/* Card Content Side */
.glt-testimonial-card {
    position: relative;
}

.glt-quote-icon {
    font-size: 3rem;
    color: rgba(14, 165, 233, 0.1);
    margin-bottom: -20px;
}

.glt-testimonial-card blockquote {
    font-size: 1.8rem;
    color: #f8fafc;
    line-height: 1.5;
    font-style: normal;
    font-weight: 600;
    margin-bottom: 40px;
    border: none;
    padding: 0;
}

/* Client Identity */
.glt-client-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
}

.glt-client-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid #0ea5e9;
    object-fit: cover;
}

.glt-client-details {
    flex-grow: 1;
}

.glt-client-name {
    font-size: 1.1rem;
    font-weight: 800;
    color: #ffffff;
}

.glt-client-title {
    font-size: 0.85rem;
    color: #94a3b8;
}

.glt-client-logo {
    font-size: 0.75rem;
    font-weight: 900;
    color: #334155;
    background: rgba(255, 255, 255, 0.03);
    padding: 10px 15px;
    border-radius: 4px;
    letter-spacing: 1px;
}

/* Responsive Mobile */
@media (max-width: 900px) {
    .glt-testimonial-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .glt-testimonial-stat {
        margin-bottom: 40px;
    }
    .glt-testimonial-card blockquote {
        font-size: 1.4rem;
    }
    .glt-client-meta {
        flex-direction: column;
    }
    .glt-client-logo {
        margin-top: 10px;
    }
}

/* 11. TEAM SECTION 
   ------------------------------------------------------------- */
/* ================================================================
   GLT TEAM - ENGINEERING BOARD REFINEMENT
   ================================================================ */

.glt-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.glt-team-card {
    text-align: left;
    transition: transform 0.3s ease;
}

.glt-team-visual {
    position: relative;
    height: 320px;
    width: 100%;
    margin-bottom: 20px;
    overflow: hidden;
    border-radius: 4px;
    background: #f1f5f9;
}

.glt-member-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.glt-team-card:hover .glt-member-img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Social Overlay */
.glt-team-social {
    position: absolute;
    bottom: 0;
    right: 0;
    background: #0ea5e9;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.glt-team-card:hover .glt-team-social {
    transform: translateY(0);
}

.glt-team-social a {
    color: #ffffff;
    font-size: 1.2rem;
}

/* Info Styling */
.glt-team-info h5 {
    font-size: 1.2rem;
    color: #0f172a;
    margin-bottom: 5px;
    font-weight: 800;
}

.glt-team-role {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: #0ea5e9;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.glt-team-spec {
    display: block;
    font-size: 0.8rem;
    color: #64748b;
    font-weight: 500;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 1024px) {
    .glt-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .glt-grid-4 { grid-template-columns: 1fr; }
    .glt-team-visual { height: 400px; }
}

/* 12. BLOG & CONTACT 
   ------------------------------------------------------------- */
/* ================================================================
   GLT BLOG - TECHNICAL PUBLICATION STYLE
   ================================================================ */

.glt-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.glt-blog-post {
    background: #ffffff;
    padding: 40px;
    border-radius: 4px; /* Sharp for industrial feel */
    border-left: 4px solid #0f172a; /* Midnight Blue Accent */
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.glt-blog-post:hover {
    transform: translateY(-5px);
    border-left-color: #0ea5e9; /* Transitions to Azure */
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
}

/* Meta Data Row */
.glt-blog-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f5f9;
}

.glt-date {
    font-size: 0.75rem;
    font-weight: 700;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 8px;
}

.glt-read-time {
    font-size: 0.65rem;
    font-weight: 800;
    color: #0ea5e9;
    letter-spacing: 1px;
}

/* Content Area */
.glt-category-pill {
    display: inline-block;
    background: #f8fafc;
    color: #475569;
    padding: 4px 12px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    border-radius: 50px;
    margin-bottom: 15px;
}

.glt-blog-content h3 {
    font-size: 1.5rem;
    color: #0f172a;
    line-height: 1.3;
    margin-bottom: 15px;
    font-weight: 800;
}

.glt-blog-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #475569;
    margin-bottom: 25px;
}

/* Link Polish */
.glt-read-more {
    text-decoration: none;
    color: #0f172a;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: color 0.3s ease;
}

.glt-read-more i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.glt-blog-post:hover .glt-read-more {
    color: #0ea5e9;
}

.glt-blog-post:hover .glt-read-more i {
    transform: translateX(5px);
}

/* Mobile Polish */
@media (max-width: 900px) {
    .glt-grid-2 { grid-template-columns: 1fr; }
    .glt-blog-post { padding: 30px; }
}

/* ================================================================
   GLT CONTACT - PROJECT PORTAL REFINEMENT
   ================================================================ */



/* ================================================================
   GLT GALLERY - ARCHITECTURAL MASONRY
   ================================================================ */

.glt-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: 20px;
}

.glt-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: #0f172a;
}

/* Span Logic for Asymmetry */
.glt-tall { grid-row: span 2; }
.glt-wide { grid-column: span 2; }

.glt-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 0.9;
}

/* Hover Effects */
.glt-gallery-item:hover img {
    transform: scale(1.1);
    opacity: 0.6;
}

.glt-gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 30px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.glt-gallery-item:hover .glt-gallery-overlay {
    opacity: 1;
}

.glt-project-info h5 {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 5px;
    transform: translateY(20px);
    transition: transform 0.4s ease 0.1s;
}

.glt-project-info span {
    color: #0ea5e9;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transform: translateY(20px);
    transition: transform 0.4s ease 0.2s;
    display: block;
}

.glt-gallery-item:hover h5, 
.glt-gallery-item:hover span {
    transform: translateY(0);
}

/* Responsive Grid */
@media (max-width: 1024px) {
    .glt-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .glt-wide { grid-column: span 1; }
}

@media (max-width: 600px) {
    .glt-gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 300px;
    }
    .glt-tall { grid-row: span 1; }
}

/* 13. FOOTER 
   ------------------------------------------------------------- */
/* =========================================
   GLT 4-COLUMN ARCHITECTURAL FOOTER
   ========================================= */

.glt-footer {
    background: #020617; /* Deepest Midnight */
    color: #94a3b8;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

/* 1. Trust Bar Overlay */
.glt-trust-bar {
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(14, 165, 233, 0.1);
    padding: 15px 0;
}

.glt-trust-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.glt-trust-item {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: #f8fafc;
    display: flex;
    align-items: center;
    gap: 10px;
}

.glt-status-pulse {
    width: 8px;
    height: 8px;
    background: #10b981; /* Green status */
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: gltPulse 1.5s infinite;
}

/* 2. Main Grid Layout */
.glt-footer-main {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    padding: 80px 0;
}

.glt-col-title {
	color: #fff;
	font-size: 18px;
	text-transform: capitalize;
	margin-bottom: 60px;
	position: relative;
}

.glt-col-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -20px;
    width: 30px;
    height: 2px;
    background: #0ea5e9;
}

/* 3. Typography & Links */
.glt-brand-desc {
    margin: 25px 0;
    font-size: 0.9rem;
    line-height: 1.8;
    max-width: 300px;
    color: #fff;
}

.glt-link-list {
    list-style: none;
    padding: 0;
}

.glt-link-list li {
    margin-bottom: 15px;
}

.glt-link-list a {
    font-size: 0.95rem;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.glt-link-list a:hover {
    color: #0ea5e9;
    padding-left: 8px;
}

/* 4. Contact & Emergency Tag */
.glt-address {
    font-style: normal;
}

.glt-address p {
	margin-bottom: 15px;
	font-size: 0.9rem;
	display: flex;
	align-items: center;
	gap: 12px;
	color: #fff;
	text-transform: capitalize;
}

.glt-address i {
    color: #0ea5e9;
}

.glt-tag-emergency {
    background: rgba(14, 165, 233, 0.1);
    color: #0ea5e9;
    padding: 10px 18px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 800;
    border: 1px solid rgba(14, 165, 233, 0.3);
    display: inline-block;
    margin-top: 10px;
    letter-spacing: 1px;
}

/* 5. Social Icon Polish */
.glt-social-row {
    display: flex;
    gap: 12px;
}

.glt-soc-icon {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    color: #fff;
    text-decoration: none;
    transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glt-soc-icon:hover {
    background: #0ea5e9;
    transform: translateY(-5px);
    border-color: #0ea5e9;
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.3);
}

/* 6. Footer Bottom Bar */
.glt-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
}

.glt-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.glt-copy {
    font-size: 0.8rem;
    opacity: 0.7;
}

.glt-legal a {
    font-size: 0.8rem;
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.glt-legal a:hover { color: #fff; }

.glt-sep {
    margin: 0 10px;
    opacity: 0.2;
}

/* Animations */
@keyframes gltPulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .glt-footer-main {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .glt-footer-main {
        grid-template-columns: 1fr;
    }
    .glt-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
    .glt-trust-flex {
        justify-content: center;
    }
}

/* 14. ANIMATIONS & RESPONSIVENESS 
   ------------------------------------------------------------- */
@keyframes gltFadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1024px) {
    .glt-grid-3, .glt-grid-2, .glt-contact-grid { grid-template-columns: 1fr; }
    .glt-hero h1 { font-size: 3.5rem; }
    .glt-about-visual { height: 400px; margin-bottom: 50px; }
    .glt-experience-badge { right: 0; bottom: 0; }
    .glt-footer-main { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .glt-nav-list { display: none; }
    .glt-topbar { display: none; }
    .glt-hero h1 { font-size: 2.8rem; }
    .glt-section { padding: 60px 0; }
    .glt-contact-form-box { padding: 40px; }
}

/* Sidebar Layout */
.glt-grid-sidebar {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: start;
}

/* Main Display Image */
.glt-main-display {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 50px;
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.3);
}

.glt-featured-img { width: 100%; display: block; }

.glt-img-badge {
    position: absolute; bottom: 30px; left: 30px;
    background: #0ea5e9; color: #fff;
    padding: 8px 15px; font-weight: 900;
    font-size: 0.7rem; letter-spacing: 2px;
}

/* Feature Grid with SVGs */
.glt-feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.glt-feature-box {
    padding: 40px;
    background: #fff;
    border: 1px solid #f1f5f9;
    transition: all 0.3s ease;
}

.glt-feature-box:hover {
    border-color: #0ea5e9;
    background: #f8fafc;
}

.glt-svg-icon {
    width: 50px; height: 50px;
    color: #0ea5e9;
    margin-bottom: 20px;
}

/* Glass-morphism Cards */
.glt-glass-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.glt-card-header {
    display: flex; justify-content: space-between;
    align-items: center; margin-bottom: 25px;
}

.glt-card-header i { color: #cbd5e1; font-size: 1.5rem; }

/* Technical Spec Styling */
.glt-spec-list { list-style: none; padding: 0; margin-bottom: 30px; }
.glt-spec-list li {
    display: flex; justify-content: space-between;
    padding: 15px 0; border-bottom: 1px solid #f1f5f9;
}

.glt-spec-list span { color: #94a3b8; font-size: 0.85rem; font-weight: 600; }
.glt-spec-list strong { color: #0f172a; font-size: 0.9rem; }

/* Buttons */
.glt-btn-download {
    display: flex; align-items: center; justify-content: center;
    gap: 12px; background: #0f172a; color: #fff;
    padding: 18px; text-decoration: none; font-weight: 800;
    font-size: 0.75rem; text-transform: uppercase;
}

.glt-btn-submit {
    width: 100%; background: #0ea5e9; color: #fff;
    border: none; padding: 18px; font-weight: 800;
    text-transform: uppercase; cursor: pointer;
    transition: 0.3s;
}

.glt-btn-submit:hover { background: #0f172a; }

/* Minimal Form */
.glt-input-group input, .glt-input-group select {
    width: 100%; padding: 15px; border: 1px solid #e2e8f0;
    margin-bottom: 15px; background: #fcfcfc;
    font-family: inherit;
}

@media (max-width: 1100px) {
    .glt-grid-sidebar { grid-template-columns: 1fr; }
}