:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --secondary: #64748b;
    --accent: #f59e0b;
    --text-main: #1e293b;
    --text-muted: #475569;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --footer-bg: #0f172a;
    --transition: all 0.3s ease;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --container-width: 1200px;
}

.mb-4 {
    margin-bottom: 3rem;
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
    scroll-behavior: smooth;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1,
h2,
h3 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

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

/* Buttons */
.btn-primary,
.btn-primary-large,
.btn-primary-block {
    display: inline-block;
    background-color: var(--primary);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
}

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

.btn-primary-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary-block {
    width: 100%;
    padding: 1rem;
}

.btn-outline-large {
    display: inline-block;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-large:hover {
    background-color: var(--primary);
    color: var(--white);
}

.btn-text {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    margin-top: 1rem;
    position: relative;
}

.btn-text:hover {
    color: var(--primary-dark);
}

.btn-text::after {
    content: '→';
    margin-left: 5px;
    transition: margin-left 0.2s;
}

.btn-text:hover::after {
    margin-left: 10px;
}

/* Header */
header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 50px;
    width: auto;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -1px;
    line-height: 1;
}

.logo-subtext {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--secondary);
    letter-spacing: 1px;
    margin-top: 2px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    background: radial-gradient(circle at top right, #eff6ff 0%, transparent 40%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    background-color: #dbeafe;
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-image-wrapper img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

/* Stats Section */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 100px;
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 4px 60px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
}

.feature-list {
    list-style: none;
    margin-top: 2rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.feature-list i {
    color: var(--primary);
}

/* Services */
.services {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

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

.service-card {
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
    border: 1px solid #f1f5f9;
}

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

.service-card i {
    width: 60px;
    height: 60px;
    background: #eff6ff;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

/* Experience Section */
.experience {
    padding: 100px 0;
    background-color: var(--white);
}

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

.experience-card {
    background: var(--bg-light);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
    border: 1px solid #f1f5f9;
}

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

.exp-image {
    height: 250px;
    overflow: hidden;
}

.exp-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.experience-card:hover .exp-image img {
    transform: scale(1.05);
}

.exp-content {
    padding: 2rem;
}

.exp-date {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.exp-content h3 {
    margin: 0.5rem 0 1rem;
    font-size: 1.4rem;
}

.exp-tag {
    display: inline-block;
    margin-top: 1.5rem;
    background: #e2e8f0;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Tender Highlight */
.tenders-section {
    padding: 100px 0;
}

.tender-highlight {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: var(--white);
    border-radius: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
}

.tender-content {
    padding: 4rem;
}

.tender-content h2 {
    margin-bottom: 1.5rem;
}

.tender-content p {
    color: #cbd5e1;
}

.live-badge {
    background: #10b981;
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: inline-block;
}

.tender-meta {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.tender-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.tender-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Team Section */
.team {
    padding: 100px 0;
    background-color: var(--bg-light);
}

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

.team-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
    text-align: center;
}

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

.team-img-wrapper {
    height: 400px;
    background: #e2e8f0;
    overflow: hidden;
}

.team-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.team-info {
    padding: 2rem;
}

.team-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.team-role {
    display: block;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.team-info p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-info {
    margin-top: 3rem;
}

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

.info-item i {
    width: 50px;
    height: 50px;
    background: #eff6ff;
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.input-group input,
.input-group textarea {
    width: 100%;
    padding: 0.85rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
}

.input-group input:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Footer */
footer {
    background: var(--footer-bg);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
    color: #94a3b8;
    margin-top: 1rem;
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 30px;
    text-align: center;
    color: #64748b;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {

    .hero-content,
    .grid-2,
    .tender-highlight {
        grid-template-columns: 1fr;
    }

    .hero-text-wrapper {
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

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

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

    h1 {
        font-size: 2.8rem;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--white);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2.5rem;
        transition: 0.4s ease-in-out;
        z-index: 999;
    }

    .nav-links.active {
        right: 0;
    }

    .mobile-menu-btn {
        display: block;
        position: relative;
        z-index: 1000;
        cursor: pointer;
        padding: 5px;
    }
}