/* Modern Full-Width Design - 2025 Style */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors - Green Palette */
    --primary-green: #7BA428;
    --primary-green-dark: #5E7E1F;
    --primary-green-light: #9C3;
    
    /* Secondary Colors - Blue Palette */
    --secondary-blue: #2563eb;
    --secondary-blue-dark: #1e40af;
    --secondary-blue-light: #3b82f6;
    
    /* Accent Colors */
    --accent-orange: #f97316;
    --accent-orange-light: #fb923c;
    --accent-purple: #9333ea;
    --accent-purple-light: #a855f7;
    --accent-teal: #14b8a6;
    --accent-teal-light: #2dd4bf;
    --accent-amber: #f59e0b;
    --accent-amber-light: #fbbf24;
    
    /* Text Colors */
    --text-dark: #1a1a1a;
    --text-dark-secondary: #2d2d2d;
    --text-gray: #4a4a4a;
    --text-gray-light: #6b7280;
    --text-light: #6b7280;
    --text-muted: #9ca3af;
    
    /* Heading Colors - Dark Navy Blue to match logo */
    --heading-color: #1e3a8a;
    --heading-color-dark: #1e40af;
    
    /* Background Colors */
    --bg-light: #f8f9fa;
    --bg-lighter: #fafbfc;
    --bg-white: #ffffff;
    --bg-gray: #f3f4f6;
    --bg-blue: #eff6ff;
    --bg-green: #f0fdf4;
    --bg-orange: #fff7ed;
    --bg-purple: #faf5ff;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    --line-height-loose: 2;
    
    /* Border */
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    
    /* Transition */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--text-dark);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
    word-spacing: 0.02em;
    overflow-x: hidden;
}

/* Smooth transitions for all interactive elements */
a, button, input, select, textarea {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

* {
    box-sizing: border-box;
}

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

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

a:hover {
    color: var(--primary-green-dark);
}

/* Top Navigation Bar */
.top-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    flex-shrink: 0;
}

.nav-logo img {
    height: 60px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    align-items: center;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    display: block;
    padding: 1rem 1.5rem;
    font-weight: 500;
    font-size: 15px;
    color: var(--text-dark);
    text-transform: none;
    position: relative;
    transition: var(--transition);
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--primary-green);
    border-radius: 3px 3px 0 0;
}

/* Hero Section */
.hero-section {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    margin-bottom: 4rem;
}

.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slideshow img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slideshow img.active {
    opacity: 1;
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 164, 40, 0.85) 0%, rgba(93, 126, 31, 0.9) 100%);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    color: white;
    padding: 2rem;
    max-width: 900px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    color: #e5e7eb;
    line-height: 1.6;
    margin-top: 0.75rem;
}

/* Main Content Area */
.main-content {
    width: 100%;
    min-height: calc(100vh - 500px);
    padding: 0;
    overflow-x: hidden;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
    width: 100%;
}

/* Content Pages */
.content-page {
    width: 100%;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-page h1 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    color: var(--heading-color);
    line-height: var(--line-height-tight);
    letter-spacing: -0.02em;
    text-rendering: optimizeLegibility;
}

.content-page h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    color: var(--heading-color);
    line-height: var(--line-height-normal);
    letter-spacing: -0.01em;
    border-bottom: 2px solid var(--bg-gray);
    padding-bottom: var(--spacing-sm);
}

.content-page h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--heading-color);
    line-height: var(--line-height-normal);
    letter-spacing: -0.005em;
}

.content-page h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    color: var(--heading-color);
    line-height: var(--line-height-normal);
}

.content-page p {
    margin-bottom: var(--spacing-lg);
    color: var(--text-gray);
    line-height: var(--line-height-loose);
    font-size: var(--font-size-lg);
    text-align: justify;
    text-justify: inter-word;
}

.content-page ul,
.content-page ol {
    margin: var(--spacing-lg) 0 var(--spacing-lg) var(--spacing-xl);
    color: var(--text-gray);
    line-height: var(--line-height-loose);
    padding-left: var(--spacing-md);
}

.content-page ul li,
.content-page ol li {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    padding-left: var(--spacing-xs);
}

.content-page ul {
    list-style-type: none;
}

.content-page ul li::before {
    content: "✓";
    color: var(--primary-green);
    font-weight: bold;
    margin-right: 0.75rem;
}

.content-page blockquote {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-green);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    font-style: italic;
    line-height: 1.8;
    color: var(--text-gray);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-size: 1.1rem;
}

/* Tables */
.content-page table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--bg-white);
}

.content-page table th,
.content-page table td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.content-page table th:first-child,
.content-page table td:first-child {
    width: 5%;
    min-width: 50px;
}

.content-page table th:nth-child(2),
.content-page table td:nth-child(2) {
    width: 35%;
    min-width: 200px;
}

.content-page table th:nth-child(3),
.content-page table td:nth-child(3) {
    width: 25%;
    min-width: 150px;
}

.content-page table th:nth-child(4),
.content-page table td:nth-child(4) {
    width: 35%;
    min-width: 200px;
}

.content-page table th {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.content-page table tr:nth-child(even) {
    background: var(--bg-light);
}

.content-page table tr:hover {
    background: #f0f8f0;
}

/* Client Logos */
.client-logos {
    margin: 3rem 0;
    padding: 2.5rem 0;
    background: transparent;
    border-top: 1px solid #e5e7eb;
    border-bottom: 1px solid #e5e7eb;
    overflow: hidden;
    position: relative;
}

/* Fade effect on edges for modern look */
.client-logos::before,
.client-logos::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 10;
    pointer-events: none;
}

.client-logos::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-white), transparent);
}

.client-logos::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-white), transparent);
}

.client-logos-scroll {
    display: flex;
    gap: 3rem;
    animation: scroll 20s linear infinite;
    align-items: center;
    will-change: transform;
}

.client-logos:hover .client-logos-scroll {
    animation-play-state: paused;
}

.client-logos-scroll img {
    height: 70px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
    filter: grayscale(30%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
}

.client-logos-scroll img:hover {
    filter: grayscale(0%);
    transform: scale(1.15);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Enquiry Form */
.enquiry-form {
    background: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    margin: 3rem 0;
    box-shadow: var(--shadow-md);
}

.enquiry-form fieldset {
    border: none;
    padding: 0;
}

.enquiry-form legend {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

.form-group-full {
    grid-column: 1 / -1;
}

.enquiry-form label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.enquiry-form input[type="text"],
.enquiry-form input[type="email"],
.enquiry-form input[type="tel"],
.enquiry-form select,
.enquiry-form textarea {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-white);
    color: var(--text-dark);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

@media (max-width: 480px) {
    .enquiry-form input[type="text"],
    .enquiry-form input[type="email"],
    .enquiry-form input[type="tel"],
    .enquiry-form select,
    .enquiry-form textarea {
        font-size: 16px;
    }
}

.enquiry-form select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.enquiry-form input:focus,
.enquiry-form select:focus,
.enquiry-form textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(123, 164, 40, 0.1);
}

.enquiry-form input::placeholder,
.enquiry-form textarea::placeholder {
    color: #999;
}

.enquiry-form textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

.form-actions {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e9ecef;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.enquiry-form .formbutton {
    padding: 1rem 3rem;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    min-width: 200px;
    min-height: 44px;
    touch-action: manipulation;
}

.enquiry-form .formbutton:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.form-note {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
    text-align: center;
}

/* Form Message Styles */
#form-message {
    margin-top: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.6;
    animation: fadeInUp 0.4s ease-out;
}

#form-message.form-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #86efac;
}

#form-message.form-success i {
    color: #22c55e;
    margin-right: 0.5rem;
}

#form-message.form-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

#form-message.form-error i {
    color: #ef4444;
    margin-right: 0.5rem;
}

#form-message a {
    color: #166534;
    text-decoration: underline;
}

.enquiry-form input.field-error,
.enquiry-form select.field-error,
.enquiry-form textarea.field-error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Services Grid - Card Layout - Compact */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin: 2rem 0;
}

.service-card {
    background: var(--bg-white);
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--primary-green);
    animation: fadeInUp 0.5s ease-out backwards;
}

.service-card:nth-child(1) { animation-delay: 0.05s; }
.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.15s; }
.service-card:nth-child(4) { animation-delay: 0.2s; }
.service-card:nth-child(5) { animation-delay: 0.25s; }
.service-card:nth-child(6) { animation-delay: 0.3s; }
.service-card:nth-child(7) { animation-delay: 0.35s; }
.service-card:nth-child(8) { animation-delay: 0.4s; }
.service-card:nth-child(9) { animation-delay: 0.45s; }
.service-card:nth-child(10) { animation-delay: 0.5s; }
.service-card:nth-child(11) { animation-delay: 0.55s; }
.service-card:nth-child(12) { animation-delay: 0.6s; }

.service-card:nth-child(2n) {
    border-top-color: var(--secondary-blue);
}

.service-card:nth-child(3n) {
    border-top-color: var(--accent-purple);
}

.service-card:nth-child(4n) {
    border-top-color: var(--accent-teal);
}

.service-card:nth-child(5n) {
    border-top-color: var(--accent-orange);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-green);
    border-top-width: 4px;
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    display: block;
    filter: grayscale(30%);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.service-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--heading-color);
    margin: 0 0 var(--spacing-sm) 0;
    line-height: var(--line-height-normal);
    letter-spacing: -0.005em);
}

.service-card p {
    color: var(--text-gray);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin: 0;
    text-align: center;
}

/* Services Detailed Boxes - Compact Design */
.services-detailed {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.service-box {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid #e9ecef;
    border-left: 4px solid var(--primary-green);
    animation: fadeInUp 0.6s ease-out backwards;
}

.service-box:nth-child(1) { animation-delay: 0.1s; }
.service-box:nth-child(2) { animation-delay: 0.2s; }
.service-box:nth-child(3) { animation-delay: 0.3s; }
.service-box:nth-child(4) { animation-delay: 0.4s; }
.service-box:nth-child(5) { animation-delay: 0.5s; }

.service-box:hover {
    box-shadow: var(--shadow-md);
    border-left-width: 6px;
}

.service-box-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-lighter) 100%);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #e9ecef;
}

.service-box-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin: 0;
    color: var(--heading-color);
    letter-spacing: -0.01em);
}

.service-badge {
    background: var(--primary-green);
    color: white;
    padding: 0.35rem 0.85rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-box-content {
    padding: 1.25rem 1.5rem;
}

.service-intro {
    font-size: 0.95rem;
    color: var(--text-gray);
    font-weight: 500;
    margin-bottom: 1rem;
    line-height: 1.6;
    text-align: justify;
    text-justify: inter-word;
}

.service-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.75rem;
}

.service-features li {
    padding: 0.5rem 0.75rem;
    background: var(--bg-light);
    border-radius: 6px;
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

.service-features li:hover {
    background: #f0f8f0;
    transform: translateX(2px);
}

/* Service Box Color Variations - Colorful accents */
.service-box-project {
    border-left-color: var(--primary-green);
    background: linear-gradient(to right, var(--bg-green) 0%, var(--bg-white) 5%);
}

.service-box-production {
    border-left-color: var(--secondary-blue);
    background: linear-gradient(to right, var(--bg-blue) 0%, var(--bg-white) 5%);
}

.service-box-engineering {
    border-left-color: var(--accent-purple);
    background: linear-gradient(to right, var(--bg-purple) 0%, var(--bg-white) 5%);
}

.service-box-rd {
    border-left-color: var(--accent-teal);
    background: linear-gradient(to right, rgba(20, 184, 166, 0.05) 0%, var(--bg-white) 5%);
}

.service-box-sourcing {
    border-left-color: var(--accent-orange);
    background: linear-gradient(to right, var(--bg-orange) 0%, var(--bg-white) 5%);
}

/* Intro Box */
.intro-box {
    background: linear-gradient(135deg, rgba(123, 164, 40, 0.05) 0%, rgba(156, 51, 51, 0.05) 100%);
    border-left: 4px solid var(--primary-green);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin: 2rem 0;
    animation: fadeInUp 0.7s ease-out;
}

.intro-lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: justify;
    text-justify: inter-word;
}

.intro-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    text-align: justify;
    text-justify: inter-word;
}

.company-highlight {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
    box-shadow: var(--shadow-sm);
}

.highlight-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.highlight-content {
    flex: 1;
}

.highlight-content strong {
    font-size: 1.2rem;
    color: var(--text-dark);
    display: block;
    margin-bottom: 0.5rem;
}

.highlight-content span {
    color: var(--text-gray);
    font-size: 1rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 320px));
    gap: 1.5rem;
    margin: 3rem auto;
    justify-content: center;
    max-width: 1400px;
}

.feature-box {
    background: var(--bg-white);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    animation: fadeInUp 0.6s ease-out backwards;
}

.feature-box:nth-child(1) { animation-delay: 0.1s; }
.feature-box:nth-child(2) { animation-delay: 0.2s; }
.feature-box:nth-child(3) { animation-delay: 0.3s; }
.feature-box:nth-child(4) { animation-delay: 0.4s; }
.feature-box:nth-child(5) { animation-delay: 0.5s; }
.feature-box:nth-child(6) { animation-delay: 0.6s; }

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-green);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-box h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--heading-color);
    margin: 0 0 0.75rem 0;
}

.feature-box p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
    text-align: center;
}

/* About Overview Box */
.about-overview-box {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin: 2rem 0;
}

.about-text-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    text-align: justify;
    text-justify: inter-word;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 2px solid #e9ecef;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-green);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Vision Mission Grid */
.vision-mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.vision-box,
.mission-box {
    background: var(--bg-white);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.vision-box:hover,
.mission-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-green);
}

.box-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.vision-box h3,
.mission-box h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--heading-color);
    margin: 0 0 1rem 0;
}

.vision-box p,
.mission-box p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin: 0;
    text-align: left;
}

/* Director Profile Box */
.director-profile-box {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 3rem;
    background: var(--bg-white);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin: 2rem 0;
    box-shadow: var(--shadow-md);
}

.director-image {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.director-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.director-details h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--heading-color);
    margin: 0 0 0.5rem 0;
}

.director-title {
    font-size: 1.1rem;
    color: var(--primary-green);
    font-weight: 600;
    margin: 0 0 2rem 0;
}

.director-info-section {
    margin-bottom: var(--spacing-xl);
}

.director-info-section h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-dark-secondary);
    margin: 0 0 var(--spacing-md) 0;
    letter-spacing: -0.005em;
}

.director-info-section p {
    font-size: var(--font-size-base);
    color: var(--text-gray);
    line-height: var(--line-height-relaxed);
    margin: 0;
    text-align: justify;
    text-justify: inter-word;
}

/* Membership Section Styling */
.director-info-section-membership {
    margin-top: var(--spacing-xl);
}

.director-info-section-membership h4 {
    margin-bottom: var(--spacing-md);
    color: var(--heading-color);
    font-weight: 700;
}

.membership-box {
    background: linear-gradient(135deg, var(--bg-green) 0%, var(--bg-lighter) 100%);
    border: 2px solid var(--primary-green);
    border-left-width: 4px;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.membership-box:hover {
    box-shadow: var(--shadow-md);
    border-left-width: 6px;
    transform: translateY(-2px);
}

.membership-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.membership-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-white);
    border-radius: var(--border-radius-sm);
    color: var(--text-gray);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    transition: var(--transition);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.membership-list li:hover {
    background: #f9fafb;
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.membership-icon {
    color: var(--primary-green);
    font-weight: 700;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.membership-text {
    flex: 1;
    color: var(--text-dark-secondary);
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* Expert Team Grid */
.expert-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.expert-card {
    background: var(--bg-white);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.5s ease-out backwards;
}

.expert-card:nth-child(1) { animation-delay: 0.1s; }
.expert-card:nth-child(2) { animation-delay: 0.2s; }
.expert-card:nth-child(3) { animation-delay: 0.3s; }
.expert-card:nth-child(4) { animation-delay: 0.4s; }
.expert-card:nth-child(5) { animation-delay: 0.5s; }

.expert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-green);
}

.expert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-green);
}

.expert-role {
    font-size: var(--font-size-xs);
    color: var(--primary-green);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--spacing-sm);
    font-variant: small-caps;
}

.expert-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-dark-secondary);
    margin: 0 0 var(--spacing-xs) 0;
    letter-spacing: -0.005em;
}

.expert-specialty {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin: 0;
    font-style: italic;
}

/* Footer */
#footercont {
    background: var(--text-dark);
    color: #999;
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 4rem;
}

#footercont p {
    margin: 0;
    color: #999;
    font-size: 0.9rem;
}

#footercont a {
    color: var(--primary-green-light);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-container {
        max-width: 100%;
        padding: 0 1.5rem 3rem;
    }
    
    .nav-container {
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .top-nav {
        position: relative !important;
        top: auto !important;
    }
    
    .nav-container {
        flex-direction: column;
        height: auto;
        padding: 1rem;
    }
    
    .nav-logo img {
        height: 50px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
        margin-top: 1rem;
    }
    
    .nav-menu a {
        padding: 0.75rem 1rem;
        font-size: 14px;
    }
    
    .hero-section {
        height: 400px;
        margin-bottom: 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .content-page h1 {
        font-size: 2rem;
    }
    
    .content-page h2 {
        font-size: 1.5rem;
    }
    
    .content-page h3 {
        font-size: 1.25rem;
    }
    
    .content-page h4 {
        font-size: 1.1rem;
    }
    
    .content-container {
        padding: 0 1rem 2rem;
    }
    
    .enquiry-form {
        padding: 2rem 1.5rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1rem;
    }
    
    .service-features {
        grid-template-columns: 1fr;
    }
    
    .services-detailed {
        gap: 1rem;
    }
    
    .service-box {
        padding: 1.5rem;
    }
    
    .service-box-header {
        padding: 1rem 1.25rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .service-box-header h3 {
        font-size: 1.25rem;
    }
    
    .director-profile-box {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.5rem;
    }
    
    .director-image {
        text-align: center;
    }
    
    .director-image img {
        max-width: 250px;
        margin: 0 auto;
    }
    
    .director-details h3 {
        font-size: 1.5rem;
    }
    
    .vision-mission-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vision-box,
    .mission-box {
        padding: 1.5rem;
    }
    
    .vision-box h3,
    .mission-box h3 {
        font-size: 1.5rem;
    }
    
    .intro-box {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .intro-lead {
        font-size: 1.1rem;
    }
    
    .intro-content p {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        margin: 2rem 0;
    }
    
    .feature-box {
        padding: 1.5rem;
    }
    
    .about-overview-box {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .about-text-content p {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .expert-team-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .expert-card {
        padding: 1.25rem;
    }
    
    .client-logos {
        padding: 2rem 0;
        margin: 2rem 0;
    }
    
    .client-logos::before,
    .client-logos::after {
        width: 50px;
    }
    
    .client-logos-scroll {
        gap: 2rem;
    }
    
    .client-logos-scroll img {
        height: 50px;
    }
    
    .content-page table {
        font-size: 0.85rem;
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .content-page table th,
    .content-page table td {
        padding: 0.75rem 0.5rem;
        white-space: nowrap;
    }
    
    .content-page p {
        font-size: 1rem;
    }
    
    .content-page ul,
    .content-page ol {
        margin-left: 1.5rem;
        padding-left: 0.75rem;
    }
}

@media (max-width: 480px) {
    .top-nav {
        position: relative !important;
        top: auto !important;
    }
    
    .nav-container {
        padding: 0.75rem;
    }
    
    .nav-logo img {
        height: 40px;
    }
    
    .nav-menu {
        gap: 0.25rem;
    }
    
    .nav-menu a {
        padding: 0.5rem 0.75rem;
        font-size: 13px;
        min-height: 40px;
    }
    
    .hero-section {
        height: 300px;
        margin-bottom: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-content {
        padding: 1.5rem 1rem;
    }
    
    .content-page h1 {
        font-size: 1.75rem;
        margin-top: 1rem;
        margin-bottom: 1rem;
    }
    
    .content-page h2 {
        font-size: 1.35rem;
        margin-top: 1.5rem;
    }
    
    .content-page h3 {
        font-size: 1.15rem;
    }
    
    .content-container {
        padding: 0 0.75rem 1.5rem;
    }
    
    .intro-box {
        padding: 1.25rem;
        margin: 1rem 0;
    }
    
    .intro-lead {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .intro-content p {
        font-size: 0.95rem;
    }
    
    .features-grid {
        gap: 1rem;
    }
    
    .feature-box {
        padding: 1.25rem;
    }
    
    .service-box {
        padding: 1.25rem;
    }
    
    .service-box-header {
        padding: 0.75rem 1rem;
    }
    
    .service-box-header h3 {
        font-size: 1.1rem;
    }
    
    .contact-box {
        padding: 1.25rem;
    }
    
    .contact-icon {
        font-size: 1.5rem;
    }
    
    .contact-box-header h3 {
        font-size: 1.25rem;
    }
    
    .enquiry-form {
        padding: 1.5rem 1rem;
    }
    
    .enquiry-form .formbutton {
        min-width: 100%;
        padding: 1rem 1.5rem;
    }
    
    .content-page table {
        font-size: 0.75rem;
    }
    
    .content-page table th,
    .content-page table td {
        padding: 0.5rem 0.375rem;
    }
    
    .stats-grid {
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .director-profile-box {
        padding: 1.25rem;
    }
    
    .vision-box,
    .mission-box {
        padding: 1.25rem;
    }
    
    .box-icon {
        font-size: 2.5rem;
    }
    
    .client-logos {
        padding: 1.5rem 0;
        margin: 1.5rem 0;
    }
    
    .client-logos::before,
    .client-logos::after {
        width: 30px;
    }
    
    .client-logos-scroll {
        gap: 1.5rem;
    }
    
    .client-logos-scroll img {
        height: 40px;
    }
    
    .expert-team-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Info Grid */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.contact-box {
    background: var(--bg-white);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border-left: 4px solid var(--primary-green);
    animation: fadeInUp 0.6s ease-out backwards;
}

.contact-box:nth-child(1) { animation-delay: 0.1s; }
.contact-box:nth-child(2) { animation-delay: 0.2s; }
.contact-box:nth-child(3) { animation-delay: 0.3s; }

.contact-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-left-width: 6px;
}

.contact-box-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--bg-gray);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary-green);
    flex-shrink: 0;
}

.contact-box-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--heading-color);
    margin: 0;
    letter-spacing: -0.01em;
}

.contact-box-content {
    color: var(--text-gray);
}

.contact-box-content p {
    margin-bottom: 1.25rem;
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    text-align: left;
}

.contact-box-content p:last-child {
    margin-bottom: 0;
}

.contact-box-content strong {
    color: var(--text-dark);
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

.contact-box-content a {
    color: var(--primary-green);
    text-decoration: none;
    transition: var(--transition);
    word-break: break-all;
}

.contact-box-content a:hover {
    color: var(--primary-green-dark);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-box {
        padding: 1.5rem;
    }
    
    .contact-box-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .contact-icon {
        font-size: 1.75rem;
    }
    
    .company-highlight {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .highlight-icon {
        font-size: 2.5rem;
    }
    
    .download-profile-section {
        margin: 2rem 0;
    }
    
    .download-profile-btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
        min-height: 48px;
    }
}

@media (max-width: 480px) {
    .download-profile-btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
        width: 100%;
        max-width: 300px;
    }
}

/* Download Profile Button */
.download-profile-section {
    margin: 3rem 0;
    text-align: center;
}

.download-profile-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-decoration: none;
    min-height: 50px;
}

.download-profile-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--primary-green-dark) 0%, var(--primary-green) 100%);
}

.download-profile-btn i {
    font-size: 1.25rem;
    color: #ef4444;
}

.download-profile-btn span {
    line-height: 1;
}

/* Clearfix */
.clearfix::after {
    content: "";
    display: table;
    clear: both;
}