/* ======================== */
/* 0. HELPER STYLES         */
/* ======================== */
.container-sedang {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}
.text-center { 
    text-align: center; 
}
.section-tagline {
    font-family: var(--font-inter);
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 8px;
}
.section-title {
    font-family: var(--font-montserrat);
    font-size: 38px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

/* ======================= */
/* 1. HERO HALAMAN         */
/* ======================= */
.page-hero-section {
    background-image: url('../images/contactus/dec66c11ee90de64018dc9b1868b952df5362851.png'); 
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 140px 20px 80px 20px; 
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 1;
}
.page-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.1) 100%);
    z-index: -1;
}
.page-title {
    font-family: var(--font-montserrat);
    font-size: 44px;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 10px;
}
.page-subtitle {
    font-family: var(--font-inter);
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0;
    line-height: 1.6;
}
.page-hero-section .container-sedang {
    text-align: left;
    margin-left: 30px;
    margin-right: 30px;
}
.text-center { text-align: center; }

.section-tagline {
    font-family: var(--font-inter);
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 8px;
}
.section-title {
    font-family: var(--font-montserrat);
    font-size: 38px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

/* =========================== */
/* 2. KONTAK & FORMULIR        */
/* =========================== */
.contact-page-section {
    padding: 80px 0;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-details p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 30px;
}
.contact-item-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.contact-icon {
    flex-shrink: 0;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f7ff; 
    color: var(--primary-blue);
}
.contact-icon svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}
.contact-text strong {
    display: block;
    font-family: var(--font-montserrat);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}
.contact-text a {
    font-family: var(--font-inter);
    font-size: 16px;
    color: var(--text-gray);
    text-decoration: none;
    line-height: 1.6;
    transition: color 0.3s ease;
}
.contact-text a:hover {
    color: var(--primary-blue);
}
.contact-map iframe {
    width: 100%;
    height: 350px;
    border: 0;
    border-radius: 10px;
}

.contact-form-wrapper {
    background-color: #f8f9fa;
    padding: 40px;
    border-radius: 10px;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.form-group label {
    display: block;
    font-family: var(--font-inter);
    font-weight: 600;
    font-size: 15px;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: var(--font-inter);
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 147, 255, 0.15);
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}
.form-group-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.btn-submit {
    width: 100%;
    padding: 16px 20px;
    background-color: var(--primary-blue);
    color: var(--text-light);
    border: none;
    border-radius: 8px;
    font-family: var(--font-montserrat);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.btn-submit:hover {
    background-color: #0072c6; 
}

/* ================= */
/* 3. RESPONSIF      */
/* ================= */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr; 
    }
}
@media (max-width: 768px) {
    .page-title {
        font-size: 34px;
    }
    .form-group-grid {
        grid-template-columns: 1fr; 
    }
    .contact-form-wrapper {
        padding: 30px 20px;
    }
}