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

        body {
            font-family: 'Montserrat', sans-serif;
            background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
            color: #0d101b;
        }


        /* ---------- HEADER ----------
        header {
            background-color: #0d101b;
            color: white;
            padding: 1.5rem 4rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        header .logo {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 2rem;
            letter-spacing: 2px;
        }

        header nav a {
            margin-left: 2rem;
            color: white;
            font-weight: 500;
            text-decoration: none;
            transition: 0.3s;
        }

        header nav a:hover {
            color: #CB9910;
        } */

        /* ---------- HERO SECTION ---------- */
        .hero-section {
            height: 50vh;
            min-height: 350px;
            background: linear-gradient(rgba(0, 46, 95, 0.85), rgba(6, 15, 36, 0.85)), 
                        url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1600');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            display: flex;
            align-items: center;
            justify-content: center;
        }

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

        .hero-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 3.5rem;
            letter-spacing: 4px;
            margin-bottom: 0.5rem;
            text-transform: uppercase;
            color: var(--white);
        }

        .hero-subtitle {
            font-size: 1.2rem;
            font-weight: 300;
            opacity: 0.9;
        }

        /* ---------- CONTACT CONTAINER ---------- */
        .contact-wrapper {
            max-width: 1200px;
            margin: -80px auto 6rem;
            padding: 0 2rem;
            position: relative;
            z-index: 10;
        }

        .contact-container {
            display: grid;
            grid-template-columns: 450px 1fr;
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
        }

        /* ---------- LEFT SIDE - CONTACT INFO ---------- */
        .contact-info {
            color: white;
            padding: 4rem 3rem;
            position: relative;
        }

        .contact-info::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #002E5F 0%, #060f24 100%);
            opacity: 0.95;
        }

        .contact-info > * {
            position: relative;
            z-index: 2;
        }

        .contact-info-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 2.2rem;
            letter-spacing: 2px;
            margin-bottom: 3rem;
            line-height: 1.3;
            color: white;
        }

        .info-block {
            margin-bottom: 2.5rem;
        }

        .info-label {
            display: flex;
            align-items: center;
            font-size: 0.85rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 0.8rem;
            color: #CB9910;
        }

        .info-label i {
            margin-right: 0.8rem;
            font-size: 1.1rem;
        }

        .info-text {
            color: rgba(255, 255, 255, 0.9);
            line-height: 1.8;
            font-size: 0.95rem;
            padding-left: 2rem;
        }

        .info-text a {
            color: white;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .info-text a:hover {
            color: #CB9910;
        }

        /* ---------- RIGHT SIDE - FORM ---------- */
        .contact-form-wrapper {
            padding: 4rem 3rem;
            background: #fafafa;
        }

        .form-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 2rem;
            color: #0d101b;
            margin-bottom: 0.5rem;
            letter-spacing: 2px;
        }

        .form-subtitle {
            color: #666;
            margin-bottom: 2.5rem;
            font-size: 0.95rem;
        }

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

        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #0d101b;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .form-input,
        .form-textarea {
            width: 100%;
            padding: 1rem 1.2rem;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            background: white;
        }

        .form-input:focus,
        .form-textarea:focus {
            outline: none;
            border-color: #002E5F;
            box-shadow: 0 0 0 3px rgba(0, 46, 95, 0.1);
        }

        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }

        .btn-submit {
            width: 100%;
            padding: 1.1rem 2rem;
            background: linear-gradient(135deg, #002E5F 0%, #060f24 100%);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            cursor: pointer;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .btn-submit::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s ease;
        }

        .btn-submit:hover::before {
            left: 100%;
        }

        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 46, 95, 0.3);
        }

        .btn-submit:active {
            transform: translateY(0);
        }

        .btn-submit:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }


/*alert*/
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: none; /* hide by default */
    border-left: 4px solid;
}

.alert.show {
    display: block;
}

.alert-success {
    background: #d4edda;
    border-color: #CB9910;
    color: #155724;
}

.alert-error {
    background: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}




        .alert {
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            display: none;
            border-left: 4px solid;
        }

        .alert.show { 
            display: block; 
        }

        .alert-success {
            background: #d4edda;
            border-color: #CB9910;
            color: #155724;
        }

        .alert-error {
            background: #f8d7da;
            border-color: #dc3545;
            color: #721c24;
        }

        .error-message {
            color: #dc3545;
            font-size: 0.8rem;
            margin-top: 0.4rem;
            display: none;
            font-weight: 500;
        }

        .error-message.show { 
            display: block; 
        }

        /* ---------- MAP ---------- */
        .map-container {
            margin: 5rem auto;
            width: 90%;
            max-width: 1200px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        }

        iframe {
            width: 100%;
            height: 450px;
            border: none;
        }

        /* ---------- FOOTER ---------- 
        footer {
            background-color: #0d101b;
            color: white;
            padding: 3rem 4rem;
            text-align: center;
            font-size: 0.9rem;
        }

        footer p {
            opacity: 0.8;
        }
*/
        /* ---------- RESPONSIVE ---------- */
        @media (max-width: 992px) {
            .contact-container {
                grid-template-columns: 1fr;
            }

            .contact-info {
                padding: 3rem 2rem;
            }

            .contact-form-wrapper {
                padding: 3rem 2rem;
            }

            .contact-wrapper {
                margin: -60px auto 4rem;
            }
        }

        @media (max-width: 768px) {
            header {
                padding: 1rem 2rem;
            }

            header .logo {
                font-size: 1.5rem;
            }

            header nav a {
                margin-left: 1rem;
                font-size: 0.9rem;
            }

            .hero-title {
                font-size: 2.5rem;
            }

            .hero-subtitle {
                font-size: 1rem;
            }

            .contact-info-title {
                font-size: 1.8rem;
            }

            .contact-wrapper {
                padding: 0 1rem;
            }
        }

        @media (max-width: 480px) {
            .hero-title {
                font-size: 2rem;
            }

            .contact-info,
            .contact-form-wrapper {
                padding: 2rem 1.5rem;
            }
        }