/* ==========================================
   CSS Variables - Maroon & Blue Theme
   ========================================== */
:root {
    /* Primary Colors - Maroon */
    --maroon-dark: #5C0F1E;
    --maroon-primary: #7D1935;
    --maroon-medium: #9B2847;
    --maroon-light: #B8405E;
    --maroon-lighter: #D6577A;

    /* Secondary Colors - Blue */
    --blue-dark: #0A2463;
    --blue-primary: #1B4079;
    --blue-medium: #2E5C8F;
    --blue-light: #4178A6;
    --blue-lighter: #5D94BD;

    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --light-gray: #E9ECEF;
    --gray: #ADB5BD;
    --dark-gray: #495057;
    --almost-black: #212529;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--maroon-primary) 0%, var(--maroon-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--blue-primary) 0%, var(--blue-dark) 100%);
    --gradient-hero: linear-gradient(135deg, var(--maroon-dark) 0%, var(--blue-dark) 100%);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);

    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-heading: 'Montserrat', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==========================================
   Typography
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--maroon-dark);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--maroon-medium);
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.logo p {
    font-size: 0.75rem;
    color: var(--blue-primary);
    margin: 0;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--almost-black);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--maroon-primary);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--maroon-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    cursor: pointer;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--maroon-primary);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-hero);
    color: var(--white);
    overflow: hidden;
    will-change: transform;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(125, 25, 53, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(10, 36, 99, 0.3) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
    will-change: transform, opacity;
    transition: transform 0.1s ease-out, opacity 0.1s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    color: var(--off-white);
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid var(--white);
    border-radius: 50px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--white);
    border-radius: 50%;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(20px); }
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s backwards;
}

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

/* ==========================================
   Section Styles
   ========================================== */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, rgba(125, 25, 53, 0.1), rgba(10, 36, 99, 0.1));
    color: var(--maroon-primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 0 auto;
    border-radius: 2px;
}

/* ==========================================
   About Section
   ========================================== */
.about {
    background: var(--off-white);
    position: relative;
    z-index: 2;
    isolation: isolate;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.vision-mission {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.vm-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

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

.vm-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.vm-card h3 {
    color: var(--blue-primary);
    margin-bottom: 1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--dark-gray);
    font-weight: 500;
    margin: 0;
}

.locations {
    margin-top: var(--spacing-lg);
}

.locations h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.location-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.location-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.location-card h4 {
    color: var(--blue-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.location-card ul {
    list-style: none;
}

.location-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.location-card li::before {
    content: '📍';
    position: absolute;
    left: 0;
}

/* ==========================================
   Management Section
   ========================================== */
.management {
    background: var(--white);
}

.management-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.management-card {
    background: var(--off-white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.management-card:hover {
    transform: translateY(-5px);
    border-color: var(--maroon-primary);
    box-shadow: var(--shadow-lg);
}

.mgmt-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.management-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--maroon-dark);
}

.position {
    color: var(--blue-primary);
    font-weight: 600;
    font-size: 0.95rem;
    margin: 0;
}

/* ==========================================
   Services Section
   ========================================== */
.services {
    background: var(--off-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

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

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--blue-primary);
}

.service-card p {
    color: var(--dark-gray);
    line-height: 1.7;
    margin: 0;
}

/* ==========================================
   Projects Section
   ========================================== */
.projects {
    background: var(--white);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border-left: 5px solid var(--maroon-primary);
}

.project-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.project-category {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--gradient-secondary);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.project-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.project-card p {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.project-tags span {
    padding: 0.375rem 0.875rem;
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: 50px;
    font-size: 0.75rem;
    color: var(--maroon-medium);
    font-weight: 500;
}

/* ==========================================
   Clients Section
   ========================================== */
.clients {
    background: var(--off-white);
}

.clients-category {
    margin-bottom: var(--spacing-lg);
}

.clients-category h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--blue-primary);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.client-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--maroon-dark);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.client-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.principals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.principal-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.principal-card h4 {
    color: var(--blue-primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.principal-card ul {
    list-style: none;
}

.principal-card li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.principal-card li:last-child {
    border-bottom: none;
}

.principal-card strong {
    color: var(--maroon-primary);
}

/* ==========================================
   Contact Section
   ========================================== */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.contact-card h3 {
    margin-bottom: 1.5rem;
    color: var(--blue-primary);
}

.contact-details p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.contact-details strong {
    color: var(--maroon-primary);
    display: block;
    margin-bottom: 0.25rem;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-normal);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--maroon-primary);
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--gray);
    font-size: 1rem;
    transition: all var(--transition-normal);
    pointer-events: none;
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
    top: -0.75rem;
    left: 0.75rem;
    font-size: 0.75rem;
    color: var(--maroon-primary);
    background: var(--off-white);
    padding: 0 0.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--gradient-hero);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    margin-bottom: 0.5rem;
    color: var(--off-white);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--off-white);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    color: var(--off-white);
}

/* ==========================================
   Page Header (for individual pages)
   ========================================== */
.page-header {
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-hero);
    color: var(--white);
    margin-top: 70px;
}

.page-header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(125, 25, 53, 0.2) 0%, transparent 50%);
}

.page-title {
    position: relative;
    z-index: 1;
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.page-subtitle {
    position: relative;
    z-index: 1;
    text-align: center;
    font-size: 1.25rem;
    color: var(--off-white);
}

/* ==========================================
   Home Page Specific Styles
   ========================================== */
.home-about {
    background: var(--off-white);
    padding: var(--spacing-xl) 0;
}

.home-about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.home-about-content .btn {
    margin-top: 1.5rem;
}

.home-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.home-services {
    background: var(--white);
    padding: var(--spacing-xl) 0;
}

.home-projects {
    background: var(--off-white);
    padding: var(--spacing-xl) 0;
}

.projects-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-preview-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-normal);
}

.project-preview-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-preview-card h3 {
    color: var(--maroon-primary);
    margin-bottom: 1rem;
}

.project-count {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.5rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
}

.home-clients {
    background: var(--white);
    padding: var(--spacing-xl) 0;
}

.clients-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.client-highlight {
    text-align: center;
    padding: 2rem;
}

.client-highlight .client-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.client-highlight h4 {
    color: var(--blue-primary);
}

.home-contact {
    background: linear-gradient(135deg, rgba(125, 25, 53, 0.05) 0%, rgba(10, 36, 99, 0.05) 100%);
    padding: var(--spacing-xl) 0;
}

.contact-cta-text {
    text-align: center;
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--dark-gray);
}

.contact-quick-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.quick-contact-item {
    text-align: center;
    padding: 1.5rem;
}

.quick-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.quick-contact-item p {
    color: var(--dark-gray);
    font-weight: 500;
    margin: 0;
}

.home-cta {
    text-align: center;
    margin-top: 2rem;
}

/* ==========================================
   About Page Styles
   ========================================== */
.about-page {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.about-intro {
    max-width: 900px;
    margin: 0 auto 3rem;
}

.vision-mission-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 3rem 0;
}

.vm-large-card {
    background: var(--off-white);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.vm-large-card .vm-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.vm-large-card h2 {
    color: var(--blue-primary);
    margin-bottom: 1.5rem;
}

.stats-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.locations-section {
    margin-top: 4rem;
}

.location-grid-large {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.location-card-large {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.location-card-large h3 {
    color: var(--blue-primary);
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.location-item h4 {
    color: var(--maroon-primary);
    margin-bottom: 0.5rem;
}

.location-item p {
    margin: 0;
    color: var(--dark-gray);
    line-height: 1.8;
}

/* ==========================================
   Services Page Styles
   ========================================== */
.services-page {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.services-detailed {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.service-detailed-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    background: var(--off-white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.service-detailed-icon {
    font-size: 5rem;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-detailed-content h3 {
    color: var(--maroon-primary);
    margin-bottom: 0.5rem;
    font-size: 1.75rem;
}

.service-description {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.service-features li {
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--maroon-primary);
    font-weight: 700;
}

.why-choose-section {
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 2px solid var(--light-gray);
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.commitment-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
}

.commitment-card h4 {
    color: var(--blue-primary);
    margin-bottom: 1rem;
}

/* ==========================================
   Projects Page Styles
   ========================================== */
.projects-page {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.project-category-section {
    margin-bottom: 5rem;
}

.projects-detailed-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.project-detailed-card {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--maroon-primary);
}

.project-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--gradient-secondary);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.project-detailed-card h3 {
    color: var(--maroon-primary);
    margin-bottom: 0.5rem;
}

.project-detailed-card h4 {
    color: var(--blue-medium);
    font-weight: 500;
    margin-bottom: 1rem;
}

.project-highlights {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 10px;
}

.project-highlights h5 {
    color: var(--maroon-primary);
    margin-bottom: 1rem;
}

.project-highlights ul {
    list-style: none;
}

.project-highlights li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.project-highlights li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--blue-primary);
    font-weight: 700;
    font-size: 1.2rem;
}

/* ==========================================
   Clients Page Styles
   ========================================== */
.clients-page {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.clients-showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.client-showcase-card {
    background: var(--off-white);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.client-showcase-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.client-showcase-card .client-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.client-showcase-card h3 {
    color: var(--maroon-primary);
    margin-bottom: 1rem;
}

.intro-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    color: var(--dark-gray);
}

.principal-country-section {
    margin-bottom: 4rem;
}

.country-title {
    font-size: 2rem;
    color: var(--blue-primary);
    margin-bottom: 2rem;
}

.principals-detailed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.principal-detailed-card {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.principal-detailed-card h4 {
    color: var(--maroon-primary);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.principal-category {
    color: var(--blue-medium);
    font-weight: 600;
    margin-bottom: 1rem;
    display: block;
}

.principal-products {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--light-gray);
}

.principal-products strong {
    color: var(--maroon-primary);
    display: block;
    margin-bottom: 0.75rem;
}

.principal-products ul {
    list-style: none;
}

.principal-products li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.principal-products li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--blue-primary);
}

.principals-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.principal-compact-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.principal-compact-card h4 {
    color: var(--blue-primary);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.principal-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.principal-item:last-child {
    border-bottom: none;
}

.principal-item strong {
    color: var(--maroon-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.principal-item p {
    margin: 0;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

/* ==========================================
   Contact Page Styles
   ========================================== */
.contact-page {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.contact-page-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.contact-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.contact-form-section h2,
.contact-info-section h2 {
    color: var(--maroon-primary);
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.contact-info-card {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
}

.contact-info-card h3 {
    color: var(--blue-primary);
    margin-bottom: 1.5rem;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-detail-item {
    display: flex;
    gap: 1rem;
}

.detail-icon {
    font-size: 1.5rem;
    width: 40px;
    flex-shrink: 0;
}

.detail-content strong {
    color: var(--maroon-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.detail-content a {
    color: var(--blue-primary);
    text-decoration: none;
}

.detail-content a:hover {
    text-decoration: underline;
}

.additional-offices {
    margin-bottom: 4rem;
}

.additional-offices h2 {
    color: var(--maroon-primary);
    text-align: center;
    margin-bottom: 2rem;
}

.office-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.office-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.office-card h4 {
    color: var(--blue-primary);
    margin-bottom: 1rem;
}

.business-hours-section {
    text-align: center;
}

.business-hours-section h2 {
    color: var(--maroon-primary);
    margin-bottom: 2rem;
}

.hours-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.hours-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.hours-card h4 {
    color: var(--blue-primary);
    margin-bottom: 1rem;
}

.hours-time {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--maroon-primary);
    margin: 0;
}

.hours-note {
    margin-top: 2rem;
    font-style: italic;
    color: var(--dark-gray);
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: left var(--transition-normal);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .vision-mission {
        grid-template-columns: 1fr;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    /* Home Page Responsive */
    .home-stats-grid,
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
    }

    .projects-preview-grid,
    .clients-highlights,
    .contact-quick-info {
        grid-template-columns: 1fr;
    }

    /* Page-specific Responsive */
    .vision-mission-section,
    .location-grid-large,
    .contact-main-grid {
        grid-template-columns: 1fr;
    }

    .service-detailed-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .service-features {
        grid-template-columns: 1fr;
    }

    .commitment-grid,
    .hours-grid {
        grid-template-columns: 1fr;
    }

    .projects-detailed-grid {
        grid-template-columns: 1fr;
    }

    .form-row,
    .office-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .home-stats-grid,
    .stats-section {
        grid-template-columns: 1fr;
    }

    .page-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* ==========================================
   Utility Classes
   ========================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.hidden { display: none; }
.visible { display: block; }