:root {
    --bg-color: #0b1320;
    --card-bg: #111b2d;
    --gold-light: #dfba6b;
    --gold-dark: #b89343;
    --text-light: #ffffff;
    --text-gray: #a0aec0;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}
body {
    background-color: var(--bg-color);
    color: var(--text-light);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.hero {
    text-align: center;
    padding: 0;
    height: 130px;
    background: linear-gradient(135deg, #a67c1e 0%, #fbf3b9 25%,  #dfba6b 50%, #fbf3b9 75%, #b89343 100%);
    border-bottom: 2px solid #ffffff;
    box-shadow: inset 0 12px 15px rgba(255,255,255,0.6), 0 4px 15px rgba(0,0,0,0.3);
    dispay: flex;
    align-items: center;
    justify-content: center;
}
.logo-main {
    width: auto;
    max-width: 320px;
    height: 100%;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    background-color: #0b1320;
    padding: 12px 85px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    border-radius: 6px;
}
h1 {
    font-size: 2.5rem;
    letter-spacing: 4px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--text-light) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.tagline {
    font-size: 1rem;
    color: var(--text-gray);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 30px;
}
.btn-gemi {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-dark) 100%);
    color: #000;
    border: none;
    padding: 15px 35px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(223, 186, 107, 0.3);
    position: relative;
    z-index: 10;
}
.btn-gemi:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(223, 186, 107, 0.5);
}
.section-title {
    text-align: center;
    font-size: 2rem;
    letter-spacing: 3px;
    margin-bottom: 40px;
    color: var(--gold-light);
    text-transform: uppercase;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 0;
}
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.about-card {
    background-color: var(--card-bg);
    padding: 40px 30px;
    border-radius: 6px;
    border: 1px solid rgba(223, 186, 107, 0.1);
    text-align: center;
}
.about-card h3 {
    color: var(--gold-light);
    margin-bottom: 15px;
}
.about-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}
.service-box {
    background-color: var(--card-bg);
    padding: 35px 25px;
    border-radius: 4px;
    text-align: center;
    border-left: 3px solid var(--gold-light);
}
.service-box h4 {
    margin-bottom: 12px;
    color: var(--text-light);
}
.service-box p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.5;
}
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    width: 100%;
}
.gallery-item {
    height: 240px;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid rgba(223, 186, 107, 0.1);
    position: relative;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%) brightness(80%);
    transition: all 0.5s ease;
}
.gallery-item:hover img {
    filter: grayscale(0%) brightness(100%);
    transform: scale(1.05);
}
.contact-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 50px;
    background-color: #ffffff;
    padding: 50px;
    border-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.contact-info h3 {
    color: #111b2d;
    margin-bottom: 25px;
}
.contact-info p {
    color: #4a5568;
    margin-bottom: 20px;
    line-height: 1.6;
}
.contact-info a {
    color: #4a5568;
    text-decoration: none;
    transition: color 0.2s;
}
.contact-info a:hover {
    color: #b89343;
}
.contact-info strong {
    color: #b89343;
    display: block;
    margin-bottom: 5px;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.contact-form input, .contact-form textarea {
    background-color: #f7fafc;
    border: 1px solid #cbd5e0;
    padding: 15px;
    color: #111b2d;
    border-radius: 4px;
}
.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--gold-dark);
    background-color: #ffffff;
}
.btn-submit {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-dark) 100%);
    color: #000;
    border: none;
    padding: 15px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
}
.sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 450px;
    height: 100%;
    background-color: var(--card-bg);
    border-left: 2px solid var(--gold-light);
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    transition: right 0.4s cubic-bezier(0.05, 0.74, 0.2, 0.99);
    z-index: 1000;
    padding: 40px 30px;
    overflow-y: auto;
}
.sidebar.active {
    right: 0;
}
.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(223, 186, 107, 0.2);
    padding-bottom: 15px;
}
.sidebar-header h2 {
    font-size: 1.3rem;
    color: var(--gold-light);
    letter-spacing: 1px;
}
.close-btn {
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--text-gray);
    cursor: pointer;
}
.info-item {
    margin-bottom: 25px;
}
.info-label {
    font-size: 0.8rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}
.info-value {
    font-size: 1.05rem;
    color: var(--text-light);
    font-weight: 600;
    line-height: 1.4;
}
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}
.overlay.active {
    opacity: 1;
    visibility: visible;
}
footer {
    text-align: center;
    padding: 20px;
    font-size: 0.75rem;
    color: var(--text-gray);
    border-top: 1px solid rgba(255,255,255,0.05);
    letter-spacing: 1px;
    margin-top: 40px;
}
@media (max-width: 600px) {
    h1 { font-size: 1.8rem; }
    .sidebar { max-width: 100%; }
}