/* --- Reference Style & Design Tokens --- */
:root {
    --primary-color: #0f172a;      /* Rich Deep Slate Navy */
    --primary-light: #1e293b;     /* Slate Blue */
    --accent-color: #2563eb;      /* Premium Royal Blue */
    --accent-hover: #1d4ed8;
    --secondary-accent: #0ea5e9;  /* Vibrant Sky Blue / Cyan */
    --secondary-hover: #0284c7;
    --text-primary: #0f172a;       /* Dark slate body text */
    --text-secondary: #5a6474;     /* Muted slate body text */
    --text-light: #ffffff;         /* White text */
    --bg-main: #f8fafc;            /* Cool slate-grey main background */
    --bg-alt: #ffffff;             /* Pure white background for cards/alternates */
    --border-color: rgba(15, 23, 42, 0.08); /* Very soft borders */
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.03);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.03), 0 2px 4px -1px rgba(15, 23, 42, 0.02);
    --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
    --shadow-premium: 0 20px 40px rgba(15, 23, 42, 0.04);
    
    /* Transition */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1240px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

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

/* --- Typography Helpers --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.3;
}

/* --- Layout Container --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- Section Title Headers --- */
section {
    padding: 7rem 0;
}

.section-header-left {
    margin-bottom: 3.5rem;
    position: relative;
}

.section-header-center {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.welcome-heading {
    font-family: 'Montserrat', sans-serif !important;
    font-size: 3.2rem !important;
    font-weight: 300 !important;
    color: #334155 !important;
    letter-spacing: -0.04em !important;
    line-height: 1.2 !important;
}

.section-title .highlight-brand {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    position: relative;
}

.welcome-heading .highlight-brand {
    font-family: 'Archivo Black', sans-serif !important;
    font-weight: 900 !important;
    letter-spacing: -0.05em !important;
    margin-left: 0.25rem;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    background: none !important;
    -webkit-text-fill-color: initial !important;
}

.welcome-heading .highlight-brand .char-blue {
    color: #133d64;
    display: inline-block;
}

.welcome-heading .highlight-brand .char-orange {
    color: #f07d23;
    display: inline-block;
}

.welcome-heading:hover .highlight-brand {
    transform: translateY(-2px);
}

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

.section-line-left {
    width: 60px;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-accent));
    margin-top: 1.2rem;
    border-radius: 10px;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.section-header-left:hover .section-line-left {
    width: 90px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.section-line-center {
    width: 50px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 1.5rem auto 0 auto;
    border-radius: 2px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.9rem 2.2rem;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
    box-shadow: 0 4px 14px rgba(58, 106, 253, 0.25);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(58, 106, 253, 0.35);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background-color: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* --- Navigation Header --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.2rem 0;
    transition: var(--transition);
}

.main-header.scrolled {
    padding: 0.8rem 0;
    background-color: #ffffff;
    box-shadow: var(--shadow-sm);
}

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

.logo-image {
    height: 66px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.main-header.scrolled .logo-image {
    height: 52px;
}

.logo-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1;
}

.logo-est {
    font-family: var(--font-heading);
    font-size: 0.62rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 1.5px;
    margin-top: 4px;
    text-transform: uppercase;
    transition: var(--transition);
}

.main-header.scrolled .logo-est {
    font-size: 0.55rem;
    margin-top: 2px;
}

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

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

.nav-link.enquiry-btn {
    background-color: var(--accent-color);
    color: white;
    padding: 0.6rem 1.4rem;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(58, 106, 253, 0.15);
}

.nav-link.enquiry-btn:hover {
    background-color: var(--accent-hover);
    color: white;
    box-shadow: 0 6px 15px rgba(58, 106, 253, 0.25);
    transform: translateY(-1px);
}

.nav-link.enquiry-btn::after {
    display: none;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 25px;
    height: 18px;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2.5px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding: 12rem 0 8rem 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.88), rgba(37, 99, 235, 0.65)), url('Image/hero_bg_ltgs_final.jpg') no-repeat center center/cover;
    color: white;
    min-height: 95vh;
    display: flex;
    align-items: center;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.18) 0%, transparent 60%);
    pointer-events: none;
}

.hero-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
    margin: 0 auto;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    display: block;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    animation: fadeInUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.hero-title .highlight-text {
    background: linear-gradient(135deg, #38bdf8 0%, #3b82f6 50%, #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    position: relative;
    padding-right: 0.1em;
}

/* Subtle glow effect for highlight-text */
.hero-title .highlight-text::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #38bdf8 0%, #6366f1 100%);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-section:hover .hero-title .highlight-text::after {
    transform: scaleX(1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 3rem;
    max-width: 720px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
}

/* --- About Us Section --- */
.about-section {
    background-color: var(--bg-alt);
    border-bottom: 1px solid var(--border-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: flex-start;
}

.about-info-panel {
    display: flex;
    flex-direction: column;
}

.about-info-panel .about-features-container {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.about-text-content p {
    color: var(--text-secondary);
    margin-bottom: 1.8rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-text-content .about-lead {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 500;
    line-height: 1.7;
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;
    margin-bottom: 2.2rem;
}

.about-text-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

.about-features-container {
    margin-top: 2.2rem;
    padding-top: 2rem;
    border-top: 1px dashed var(--border-color);
}

.features-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    font-size: 0.98rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateX(4px);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--accent-color);
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: bold;
    flex-shrink: 0;
    transition: var(--transition);
}

.feature-item:hover .feature-icon {
    background-color: var(--accent-color);
    color: white;
}

.operational-areas {
    margin-top: 2.2rem;
    padding-top: 1.8rem;
    border-top: 1px dashed var(--border-color);
}

.areas-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.operational-areas ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.operational-areas li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.98rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.operational-areas li:hover {
    transform: translateX(4px);
    color: var(--primary-color);
}

.area-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--accent-color);
    font-weight: 700;
    font-size: 0.75rem;
    border-radius: 4px;
    transition: var(--transition);
    flex-shrink: 0;
}

.operational-areas li:hover .area-num {
    background-color: var(--accent-color);
    color: white;
}

.area-text strong {
    color: var(--primary-color);
}

/* Premium video preview with overlay trigger */
.about-video-section {
    width: 100%;
    max-width: 1000px;
    margin: 4.5rem auto 0 auto;
}

.about-video-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    background-color: var(--primary-color);
}

.video-container-overlay {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    cursor: pointer;
}

.about-inline-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-play-overlay-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 76px;
    height: 76px;
    background-color: var(--accent-color);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(58, 106, 253, 0.4);
    transition: var(--transition);
    z-index: 5;
}

.video-play-overlay-btn:hover {
    background-color: var(--accent-hover);
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow: 0 15px 35px rgba(58, 106, 253, 0.5);
}

.play-icon-triangle {
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 18px solid white;
    margin-left: 4px;
}

/* Metrics counters block */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    margin-top: 6rem;
    border-top: 1px solid var(--border-color);
    padding-top: 4rem;
}

.metric-box {
    text-align: center;
    position: relative;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 2.5rem 1.5rem;
    border-radius: 6px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.metric-box:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
}

.metric-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1.1;
    margin-bottom: 0.6rem;
}

.metric-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 1.5px;
    line-height: 1.4;
}

/* --- Services / Solutions Section --- */
.services-section {
    background-color: var(--bg-alt);
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.services-section .section-title {
    color: var(--primary-color);
}

.services-section .section-desc {
    color: var(--text-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-card-modern {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 3rem 2.5rem;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(11, 19, 37, 0.01);
}

.service-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--accent-color);
    transition: var(--transition);
    border-radius: 8px 8px 0 0;
}

.service-card-modern:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium);
    border-color: var(--accent-color);
}

.service-card-modern:hover::before {
    height: 5px;
}

.card-num {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-color);
    opacity: 0.25;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.service-card-modern:hover .card-num {
    opacity: 1;
}

.service-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    letter-spacing: -0.01em;
    color: var(--primary-color);
}

.service-card-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* --- Operational Media Gallery Section --- */
.gallery-section {
    background-color: var(--bg-main);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: var(--bg-alt);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.7rem 1.8rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    outline: none;
}

.filter-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-1px);
}

.filter-btn.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 4px 12px rgba(58, 106, 253, 0.25);
}

.gallery-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 1.5rem;
    height: 280px;
    overflow-x: scroll;
    overflow-y: hidden;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.gallery-grid::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.gallery-item {
    flex: 0 0 340px;
    height: 250px;
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.gallery-item img,
.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    display: block;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 6, 15, 0.85) 0%, rgba(0, 6, 15, 0.1) 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.8rem;
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-item:hover img,
.gallery-item:hover video {
    transform: scale(1.06);
}

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

.gallery-type {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-color);
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}

.gallery-title {
    color: white;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 54px;
    height: 54px;
    background-color: rgba(58, 106, 253, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 0 15px rgba(58, 106, 253, 0.4);
    pointer-events: none;
    transition: var(--transition);
    z-index: 5;
}

.video-play-btn svg {
    margin-left: 2px;
}

.gallery-item:hover .video-play-btn {
    background-color: var(--accent-color);
    transform: translate(-50%, -50%) scale(1.08);
}

/* --- Clients Section --- */
.clients-section {
    background-color: var(--bg-main);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.clients-logos-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.client-logo-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 1.8rem 3rem;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--primary-light);
    letter-spacing: 0.5px;
    transition: var(--transition);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
}

.client-logo-card:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* --- Get In Touch & Enquiry Form Section --- */
.contact-section {
    background-color: var(--bg-main);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5rem;
    align-items: flex-start;
}

.contact-subtitle {
    font-size: 1.8rem;
    font-weight: 750;
    margin-bottom: 1.2rem;
    letter-spacing: -0.02em;
}

.contact-intro {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 3.5rem;
    line-height: 1.7;
}

.contact-details-list {
    display: grid;
    gap: 2.2rem;
}

.contact-detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    position: relative;
    padding-left: 1.5rem;
}

.contact-detail-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

.detail-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.detail-value {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.15rem;
    line-height: 1.4;
}

.detail-value a {
    color: var(--primary-color);
}

.detail-value a:hover {
    color: var(--accent-color);
}
/* QR Code Section Styling (WhatsApp & Google Maps) */
.whatsapp-qr-container, .map-qr-container {
    margin-top: 1rem;
}

.whatsapp-qr-wrapper, .map-qr-wrapper {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 0.75rem;
    background-color: var(--bg-alt);
    border: 1px solid var(--border-color);
    padding: 1.2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    max-width: 440px;
    transition: var(--transition);
}

.whatsapp-qr-wrapper:hover, .map-qr-wrapper:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(37, 99, 235, 0.2);
}

.whatsapp-qr-img, .map-qr-img {
    width: 100px;
    height: 100px;
    border-radius: 6px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background-color: #ffffff;
    object-fit: contain;
    transition: var(--transition);
}

.whatsapp-qr-wrapper:hover .whatsapp-qr-img, 
.map-qr-wrapper:hover .map-qr-img {
    transform: scale(1.03);
}

.whatsapp-qr-text, .map-qr-text {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.whatsapp-link {
    color: #25d366 !important; /* WhatsApp Green */
    font-weight: 700;
    transition: var(--transition);
}

.whatsapp-link:hover {
    color: #128c7e !important; /* Darker WhatsApp Green */
}

.map-link {
    color: var(--accent-color) !important; /* Maps Blue */
    font-weight: 700;
    transition: var(--transition);
}

.map-link:hover {
    color: var(--accent-hover) !important;
}

.whatsapp-instructions, .map-instructions {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

@media (max-width: 480px) {
    .whatsapp-qr-wrapper, .map-qr-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .whatsapp-qr-img, .map-qr-img {
        width: 120px;
        height: 120px;
    }
}

/* Sleek floating label form design */
.enquiry-form-wrapper {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 3.5rem 3rem;
    border-radius: 8px;
    box-shadow: var(--shadow-premium);
    color: var(--text-primary);
}

.enquiry-form {
    display: grid;
    gap: 2.2rem;
}

.form-row-double {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.8rem;
}

.form-group-modern {
    position: relative;
}

.form-group-modern input,
.form-group-modern textarea {
    width: 100%;
    padding: 0.8rem 0;
    border: none;
    border-bottom: 2px solid var(--border-color);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    outline: none;
    background: transparent;
    transition: var(--transition);
}

.form-group-modern input:focus,
.form-group-modern textarea:focus {
    border-color: var(--accent-color);
}

.form-group-modern label {
    position: absolute;
    left: 0;
    top: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    pointer-events: none;
    transition: var(--transition);
}

/* Floating labels effect */
.form-group-modern input:focus + label,
.form-group-modern input:not(:placeholder-shown) + label,
.form-group-modern textarea:focus + label,
.form-group-modern textarea:not(:placeholder-shown) + label {
    top: -1.2rem;
    font-size: 0.72rem;
    color: var(--accent-color);
}

.btn-submit-modern {
    padding: 1rem 0;
    width: 100%;
}

.google-form-container {
    margin-top: 1.8rem;
    padding-top: 1.8rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.google-form-text {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.btn-google-form {
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    background: transparent;
    padding: 0.9rem 0;
    width: 100%;
}

.btn-google-form:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(58, 106, 253, 0.25);
}

/* --- Footer --- */
.main-footer {
    background: linear-gradient(180deg, #0f172a 0%, #080d1a 100%);
    color: white;
    padding: 6rem 0 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-color), var(--secondary-accent), transparent);
}

.footer-grid-container {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr 0.9fr 0.9fr;
    gap: 4rem;
    padding-bottom: 5rem;
}

.footer-col-brand {
    max-width: 340px;
}

.footer-logo {
    height: 54px;
    width: auto;
    margin-bottom: 1.8rem;
    background: white;
    padding: 6px 12px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.footer-logo:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(58, 106, 253, 0.2);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 1.8rem;
    font-family: var(--font-heading);
    letter-spacing: 0.3px;
    border-left: 3px solid var(--secondary-accent);
    padding-left: 1.2rem;
}

.footer-socials .social-icon {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-socials .social-icon:hover {
    color: white;
}

.footer-col h4 {
    color: white;
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 2rem;
    position: relative;
    transition: var(--transition);
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 24px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-accent));
    border-radius: 2px;
    transition: width 0.3s ease;
}

.footer-col:hover h4::after {
    width: 44px;
}

.footer-col ul {
    display: grid;
    gap: 1.1rem;
}

.footer-col li {
    position: relative;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.92rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    position: relative;
    transition: all 0.3s ease;
}

.footer-col a::before {
    content: '→';
    position: absolute;
    left: -12px;
    opacity: 0;
    color: var(--secondary-accent);
    font-weight: 700;
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.footer-col a:hover {
    color: white;
    padding-left: 12px;
}

.footer-col a:hover::before {
    opacity: 1;
    left: 0;
}

.footer-bottom {
    background-color: rgba(6, 10, 20, 0.5);
    padding: 2.2rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 0.5px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* --- Lightbox Modal --- */
.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 6, 15, 0.97);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbox-content img,
.lightbox-content video {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 4px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
    display: block;
}

.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    color: white;
    font-size: 2.8rem;
    cursor: pointer;
    background: none;
    border: none;
    transition: var(--transition);
    z-index: 2200;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.5rem;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2100;
    outline: none;
    user-select: none;
}

.lightbox-nav:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(58, 106, 253, 0.4);
    color: white;
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

/* --- Keyframe Animations --- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive Breakpoints --- */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-video-section {
        margin-top: 3rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-grid-container {
        grid-template-columns: 1.5fr 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #ffffff;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
        display: none;
        padding: 2rem 0;
        animation: slideDown 0.3s ease forwards;
    }
    
    .nav-menu.active {
        display: block;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 1.8rem;
        align-items: stretch;
        padding: 0 2rem;
    }
    
    .nav-link {
        display: block;
        padding: 0.6rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link.enquiry-btn {
        text-align: center;
        margin-top: 0.8rem;
    }
    
    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .metric-box::after {
        display: none;
    }
    
    .form-row-double {
        grid-template-columns: 1fr;
        gap: 2.2rem;
    }
    
    .enquiry-form-wrapper {
        padding: 2.5rem 1.8rem;
    }
    
    .footer-grid-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .lightbox-close {
        top: 1rem;
        right: 1.5rem;
        font-size: 2.2rem;
    }
    
    .lightbox-nav {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }
    .lightbox-prev {
        left: 0.5rem;
    }
    .lightbox-next {
        right: 0.5rem;
    }
}

/* --- Clients Section --- */
.clients-section {
    background-color: var(--bg-main);
    padding: 6rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.clients-logos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-top: 2rem;
}

.client-logo-card {
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    width: 220px;
    height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-sm);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.client-logo-card img {
    max-width: 80%;
    max-height: 70%;
    object-fit: contain;
}

.client-logo-name {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-top: 1rem;
    text-align: center;
}