* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    line-height: 1.6;
}

.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 17, 40, .55);
    /* transparent */
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);

    /* glass effect */
    box-shadow: 0 4px 20px rgba(0, 0, 0, .15);
    z-index: 1000;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

.logo-svg {
    width: 48px;
    height: 48px;
    color: #C5A059;
}

.logo-svg svg {
    width: 100%;
    height: 100%;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.company-name {
    color: #C5A059;
    font-weight: 600;
    font-size: 18px;
}

.nav a {
    color: white;
    margin: 0 15px;
    text-decoration: none;
    transition: .3s;
}

.nav a:hover {
    color: #C5A059;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.navbar {
    position: fixed;
    width: 100%;
    background: #0A1128;
    color: white;
    z-index: 1000;
}


nav a {
    color: white;
    margin: 0 15px;
    text-decoration: none;
}


.hero {
    background: url('image/hero.png') center/cover no-repeat;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
}

.overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .6);
}

.hero-content {
    position: relative;
    color: white;
    text-align: center;
}

.btn {
    background: #C5A059;
    padding: 12px 25px;
    color: white;
    text-decoration: none;
    display: inline-block;
    margin-top: 20px;
}

.section {
    padding: 80px 0;
}


.contact-section {
    text-align: center;
    padding: 80px 0;
}

.section-title {
    font-size: 32px;
    margin-bottom: 40px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contact-card {
    padding: 30px;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    background: #fff;
    transition: .3s;
}

.contact-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);
}

@media(max-width:768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.map-container {
    padding: clamp(4pt, 30%, 64pt);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: 0;
}

.services-section {
    background: #101B37;
    color: #fff;
    text-align: center;
    padding: 90px 0;
}

.services-header h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.services-header .line {
    width: 80px;
    height: 3px;
    background: #C5A059;
    margin: 0 auto 50px;
}

.services-grid {
    display: flex;
    justify-self: center;
    gap: 30px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .15);
}

.about-text h2 {
    font-size: 34px;
    margin-bottom: 20px;
}

.about-text p {
    font-size: 18px;
    line-height: 1.8;
    color: #555;
}

@media(max-width:768px) {
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.service-icon,
.contact-icon {
    font-size: 42px;
    color: #C5A059;
    margin-bottom: 18px;
}

.service-card:hover .service-icon,
.contact-card:hover .contact-icon {
    transform: scale(1.15);
    transition: .3s;
}

.service-card {
    padding: 40px 25px;
    border: 1px solid rgba(255, 255, 255, .15);
    background: rgba(255, 255, 255, .03);
    transition: .35s;
}

.service-card:hover {
    border-color: #C5A059;
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .35);
}

.service-card .icon {
    font-size: 42px;
    color: #C5A059;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
}

@media(max-width:768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.footer {
    background: #0A1128;
    color: white;
    padding: 60px 0 20px;
    text-align: center;
}

.footer-brand h3 {
    font-size: 18px;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.footer-brand h2 {
    color: #C5A059;
    margin-bottom: 10px;
}

.footer-links {
    margin: 25px 0;
}

.footer-links a {
    color: #ddd;
    margin: 0 15px;
    text-decoration: none;
    transition: .3s;
}

.footer-links a:hover {
    color: #C5A059;
}

.footer-social a {
    color: #C5A059;
    margin: 0 10px;
    font-size: 22px;
}

.footer-bottom {
    margin-top: 35px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: 14px;
    color: #aaa;
}

/* Responsive */
.about-section {
    padding: 90px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, .15);
}

.about-subtitle {
    color: #C5A059;
    letter-spacing: 3px;
    font-size: 13px;
    display: block;
    margin-bottom: 15px;
}

.about-content h2 {
    font-size: 38px;
    margin-bottom: 20px;
}

.about-content p {
    color: #555;
    line-height: 1.9;
    margin-bottom: 30px;
}

.about-company {
    color: #C5A059;
    font-size: 22px;
    margin-bottom: 10px;
    font-weight: 600;
    letter-spacing: 1px;
}

@media(max-width:768px) {
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }


}

@media(max-width:768px) {

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

    nav {
        display: none;
        flex-direction: column;
        background: #0A1128;
        position: absolute;
        top: 70px;
        right: 0;
        width: 200px;
    }

    nav.active {
        display: flex;
    }

    .menu-btn {
        display: block;
    }
}