:root {
    --bg-dark: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-card-hover: rgba(255, 255, 255, 0.95);
    --primary: #2563eb;
    --primary-glow: rgba(37, 99, 235, 0.2);
    --accent: #7c3aed;
    --text: #111827;
    --text-muted: #6b7280;
    --border: rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #f8fafc;
    /* Very light slate for depth */
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

ul {
    list-style: none;
}

/* Background Glows (Subtler for Light Mode) */
.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    /* Reduced blur */
    opacity: 0.08;
    /* Lower opacity */
    z-index: -1;
    animation: floating 10s infinite ease-in-out;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -150px;
    left: -150px;
}

.glow-2 {
    width: 700px;
    height: 700px;
    background: var(--accent);
    bottom: -150px;
    right: -150px;
    animation-delay: 5s;
}

@keyframes floating {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, 30px);
    }
}

/* Navbar */
.navbar {
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    /* More opaque */
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
}

.dot {
    color: var(--primary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-links a:hover {
    color: var(--primary);
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    box-shadow: 0 4px 15px var(--primary-glow);
    border: 1px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--primary-glow);
}

.btn-secondary {
    background: white;
    border: 1px solid var(--border);
    color: var(--text);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    transform: translateY(-2px);
}

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.hero h1 {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    color: var(--text);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

/* Sections */
.services,
.work {
    padding: 120px 0;
}

.section-header {
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text);
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

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

.service-card {
    background: var(--bg-card);
    border: 1px solid white;
    padding: 3rem;
    border-radius: 1.5rem;
    transition: all 0.4s ease;
    cursor: default;
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    background: white;
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: white;
}

.icon-box {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: #eff6ff;
    color: var(--primary);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--text);
}

.service-card p {
    color: var(--text-muted);
}

/* Work Grid */
.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.work-item {
    cursor: pointer;
    /* Removed 'group' property as it is invalid CSS */
}

.work-image {
    height: 400px;
    border-radius: 1.5rem;
    margin-bottom: 1.5rem;
    background-size: cover;
    background-position: center;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.work-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.work-item:hover .work-image {
    transform: scale(0.98);
    box-shadow: var(--shadow-lg);
}

.work-item:hover .work-image::after {
    opacity: 1;
}

.card-1 {
    background-image: linear-gradient(135deg, #dbeafe, #93c5fd);
}

.card-2 {
    background-image: linear-gradient(135deg, #f3e8ff, #c084fc);
}

.card-3 {
    background-image: linear-gradient(135deg, #fce7f3, #f472b6);
}

.category {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.work-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

/* Footer */
footer {
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--border);
    margin-top: 5rem;
    background-color: white;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-muted);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Mobile & Hamburger */
.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text);
    margin: 5px 0;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}

.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

    .nav-links,
    .btn-primary {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .nav-container {
        padding: 0 1rem;
    }
}
/* About Section */
.about {
    padding: 120px 0;
    background-color: white;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text);
}

.about-content p {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
}

.about-stats {
    display: flex;
    gap: 3rem;
}

.about-stats li {
    display: flex;
    flex-direction: column;
}

.about-stats strong {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.about-stats span {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    font-weight: 600;
}

.about-image img {
    width: 100%;
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Page Hero (About Page) */
.page-hero {
    padding-top: 180px;
    padding-bottom: 80px;
    text-align: center;
}

.page-hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.page-hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* Image Break */
.image-break img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 2rem;
    box-shadow: var(--shadow-lg);
}

/* Values Section */
.values {
    padding: 100px 0;
}

.value-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary); /* Subtle primary color */
    opacity: 0.3;
    margin-bottom: 0.5rem;
    font-family: monospace;
}

/* Team Grid */
.team {
    padding: 100px 0 150px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-card {
    text-align: center;
}

.team-image {
    height: 350px;
    background-size: cover;
    background-position: center;
    border-radius: 1.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.4s ease;
    box-shadow: var(--shadow-sm);
    filter: grayscale(100%); /* Stylish Black & White effect initially */
}

.team-card:hover .team-image {
    transform: translateY(-10px);
    filter: grayscale(0%); /* Color on hover */
    box-shadow: var(--shadow-lg);
}

.team-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text);
}

.team-info p {
    color: var(--primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Utilities */
.text-center { text-align: center; }
.active { color: var(--primary) !important; font-weight: 700 !important; }

@media (max-width: 768px) {
    .page-hero-content h1 { font-size: 2.5rem; }
    .image-break img { height: 300px; }
}

/* Contact Page */
.contact-section {
    padding-bottom: 120px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    background: white;
    border-radius: 2rem;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.contact-info {
    padding: 3rem;
    background: #f8fafc;
    border-radius: 1.5rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.icon-box-sm {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-sm);
    color: var(--primary);
}

.info-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.info-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Form */
.contact-form-wrapper {
    padding: 3rem;
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
    background: #f8fafc;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-glow);
}

.w-full { width: 100%; justify-content: center; }

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
        padding: 0;
        background: transparent;
        border: none;
        box-shadow: none;
    }
    
    .contact-form-wrapper {
        background: white;
        border-radius: 1.5rem;
        padding: 2rem;
        box-shadow: var(--shadow-sm);
        border: 1px solid var(--border);
    }
}

/* Mobile Menu Active State */
@media (max-width: 768px) {
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--border);
        gap: 1.5rem;
        animation: slideDown 0.3s ease forwards;
    }

    .nav-links.active li {
        text-align: center;
    }

    .nav-links.active a {
        font-size: 1.2rem;
        display: block;
    }

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

/* Footer Credit Mobile Break */
.mobile-break {
    display: none;
}

@media (max-width: 600px) {
    .mobile-break {
        display: block;
    }
}