@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
    --primary-color: #0f172a;    /* Deep Navy */
    --secondary-color: #2563eb;  /* Vibrant Blue */
    --accent-color: #f59e0b;     /* Golden Orange */
    --text-main: #334155;
    --text-light: #94a3b8;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.3);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: 'Poppins', sans-serif;
    color: var(--primary-color);
    line-height: 1.2;
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-light); }
::-webkit-scrollbar-thumb { background: var(--secondary-color); border-radius: 5px; }

/* --- Animations --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- Navigation / Header --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    padding: 5px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}
.logo-container i {
    font-size: 2rem;
    color: var(--secondary-color);
}
.logo h2 {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}
.logo span {
    font-size: 0.8rem;
    color: var(--text-light);
    letter-spacing: 2px;
    display: block;
    text-transform: uppercase;
}

nav {
    display: flex;
    align-items: center;
    gap: 30px;
}
nav a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}
nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--secondary-color);
    transition: var(--transition);
}
nav a:hover { color: var(--secondary-color); }
nav a:hover::after { width: 100%; }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-content {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: 150%;
    left: -50px;
    background: var(--bg-white);
    min-width: 280px;
    box-shadow: var(--shadow-lg);
    border-radius: 12px;
    padding: 15px 0;
    transition: all 0.4s ease;
    transform: translateY(10px);
    z-index: 99;
}
.dropdown:hover .dropdown-content {
    visibility: visible;
    opacity: 1;
    top: 100%;
    transform: translateY(0);
}
.dropdown-content a {
    display: block;
    padding: 10px 25px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-main);
}
.dropdown-content a:hover {
    background: var(--bg-light);
    color: var(--secondary-color);
    padding-left: 30px;
}
.dropdown-content a::after { display: none; }
.dropdown-header {
    background: var(--bg-light);
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 10px 25px;
    margin-top: 5px;
}

.btn-nav {
    background: var(--secondary-color);
    color: white !important;
    padding: 10px 25px !important;
    border-radius: 50px;
    box-shadow: var(--shadow-glow);
}
.btn-nav::after { display: none; }
.btn-nav:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* --- Hero Sections --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 5%;
    background: linear-gradient(135deg, rgba(15,23,42,0.9) 0%, rgba(37,99,235,0.85) 100%), 
                url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?auto=format&fit=crop&w=1920&q=80') center/cover fixed;
    color: white;
    text-align: center;
}
.hero-content {
    max-width: 900px;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}
.hero-subtitle {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
    backdrop-filter: blur(5px);
}
.hero h1 {
    font-size: 4.5rem;
    color: white;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 0 5px 15px rgba(0,0,0,0.3);
}
.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #e2e8f0;
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: var(--accent-color);
    color: white;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}
.btn-primary:hover {
    background: #d97706;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.6);
}
.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
    margin-left: 15px;
}
.btn-outline:hover {
    background: white;
    color: var(--primary-color);
}

/* Page Hero */
.page-hero {
    height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(to right, rgba(15,23,42,0.9), rgba(15,23,42,0.7)), url('https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1920&q=80') center/cover;
    text-align: center;
    color: white;
    padding-top: 80px;
}
.page-hero h1 {
    color: white;
    font-size: 3.5rem;
}

/* --- Home Sections --- */
.section {
    padding: 100px 5%;
}
.section-title {
    text-align: center;
    margin-bottom: 60px;
}
.section-title span {
    color: var(--accent-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
}
.section-title h2 {
    font-size: 2.8rem;
    margin-top: 10px;
}

/* Stats/Highlight Strip */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    background: var(--bg-white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    margin-top: -80px;
    position: relative;
    z-index: 10;
}
.stat-box {
    text-align: center;
}
.stat-box i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}
.stat-box h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}
.stat-box p {
    color: var(--text-light);
    font-weight: 500;
}

/* Features/Services Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}
.service-card {
    background: var(--bg-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}
.service-img {
    height: 220px;
    width: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.service-card:hover .service-img {
    transform: scale(1.05);
}
.service-content {
    padding: 30px;
}
.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}
.service-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}
.service-content p {
    color: var(--text-light);
    margin-bottom: 20px;
}

/* Clients Section */
.clients-wrapper {
    background: white;
    padding: 60px 0;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    text-align: center;
}
.clients-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px;
    max-width: 1200px;
    margin: 40px auto 0;
}
.client-logo {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: #cbd5e1;
    transition: var(--transition);
    filter: grayscale(100%);
    cursor: pointer;
}
.client-logo:hover {
    color: var(--primary-color);
    filter: grayscale(0%);
    transform: scale(1.1);
}

/* --- About Page --- */
.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image {
    position: relative;
}
.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}
.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-color);
    border-radius: 20px;
    z-index: -1;
}
.about-text h3 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}
.about-text p {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #475569;
}

/* Core Values */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.value-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-bottom: 4px solid transparent;
    transition: var(--transition);
}
.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-bottom: 4px solid var(--secondary-color);
}
.value-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
    display: inline-block;
    animation: float 4s ease-in-out infinite;
}
.value-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

/* --- Contact Page --- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}
.contact-info-box {
    background: var(--primary-color);
    color: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}
.contact-info-box h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 30px;
}
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}
.info-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-top: 5px;
}
.info-item p {
    margin: 0;
    font-size: 1.1rem;
}
.info-item p strong {
    display: block;
    margin-bottom: 5px;
    color: #cbd5e1;
}

.contact-form-container {
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group {
    margin-bottom: 25px;
}
.form-group.full-width {
    grid-column: span 2;
}
.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-color);
}
.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-light);
}
.form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    background: white;
}
.checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 25px;
}
.checkbox-container input {
    margin-top: 5px;
    transform: scale(1.2);
}
.btn-submit {
    width: 100%;
    background: var(--secondary-color);
    color: white;
    padding: 16px;
    font-size: 1.1rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.btn-submit:hover {
    background: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

/* --- Footer --- */
footer {
    background: var(--primary-color);
    color: #cbd5e1;
    padding: 80px 5% 30px;
    position: relative;
    overflow: hidden;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 50px;
}
.footer-logo h2 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 10px;
}
.footer-about {
    margin-bottom: 20px;
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: white;
    margin-right: 10px;
    transition: var(--transition);
    text-decoration: none;
}
.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}
.footer-links h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}
.footer-links ul {
    list-style: none;
}
.footer-links li {
    margin-bottom: 12px;
}
.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 0.9rem;
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
    .hero h1 { font-size: 3.5rem; }
    .about-split, .contact-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    nav { display: none; /* Add hamburger menu in real implementation */ }
    .hero h1 { font-size: 2.5rem; }
    .stats-container { margin-top: 40px; padding: 30px; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: 1; }
}

/* --- Added Custom Image Logo Styling --- */
.brand-logo { max-height: 65px; width: auto; object-fit: contain; transition: var(--transition); }
.brand-logo:hover { transform: scale(1.05); }


/* --- Individual Clients Grid --- */
.clients-grid-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr); /* 5 Columns */
    gap: 30px;
    align-items: stretch;
    margin-top: 30px;
}

.client-logo-item {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    min-height: 120px;
}

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

.client-logo-item img {
    max-width: 100%;
    max-height: 60px; /* Keeps logos consistently sized */
    object-fit: contain;
    filter: grayscale(100%); /* Makes them grey by default */
    opacity: 0.7;
    transition: var(--transition);
}

/* Colorize on hover */
.client-logo-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* --- Responsive Grid Adjustments --- */
@media (max-width: 992px) {
    .clients-grid-container {
        grid-template-columns: repeat(3, 1fr); /* 3 columns for tablets */
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .clients-grid-container {
        grid-template-columns: repeat(2, 1fr); /* 2 columns for mobile phones */
        gap: 15px;
    }
    
    .client-logo-item {
        min-height: 90px;
        padding: 15px;
    }
    
    .client-logo-item img {
        max-height: 45px;
    }
}