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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #f8f8f8;
    color: #333333;
}

.contact-section {
    width: 100%;
    min-height: 100vh;
    padding: 70px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-container {
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.contact-info {
    padding: 60px 50px;
    background: #f3f7f2;
}

.contact-subtitle {
    display: inline-block;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    color: #6d8b5b;
}

.contact-info h1 {
    margin-bottom: 20px;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 700;
    color: #333333;
}

.contact-description {
    max-width: 470px;
    margin-bottom: 40px;
    font-size: 15px;
    line-height: 1.8;
    color: #666666;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #ffffff;
    font-size: 20px;
    color: #6d8b5b;
}

.contact-item span {
    display: block;
    margin-bottom: 3px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #888888;
}

.contact-item p {
    font-size: 14px;
    color: #333333;
}

.contact-form-container {
    padding: 60px 50px;
}

.form-group {
    position: relative;
    margin-bottom: 23px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #333333;
}

.form-group label span {
    color: #c0392b;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 13px 15px;
    border: 1px solid #dddddd;
    border-radius: 7px;
    outline: none;
    background: #ffffff;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: #333333;
    transition: all 0.25s ease;
}

.form-group input {
    height: 48px;
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #aaaaaa;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #6d8b5b;
    box-shadow: 0 0 0 3px rgba(109, 139, 91, 0.10);
}

.form-group.has-error input,
.form-group.has-error textarea {
    border-color: #d9534f;
}

.error-message {
    display: none;
    margin-top: 5px;
    font-size: 12px;
    color: #d9534f;
}

.form-group.has-error .error-message {
    display: block;
}

.character-count {
    margin-top: 5px;
    text-align: right;
    font-size: 11px;
    color: #999999;
}

.submit-button {
    width: 100%;
    height: 50px;
    border: none;
    border-radius: 7px;
    background: #6d8b5b;
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.submit-button:hover {
    background: #587548;
}

.submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.loader {
    display: none;
    width: 18px;
    height: 18px;
    margin-left: 8px;
    vertical-align: middle;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.submit-button.loading .loader {
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.form-message {
    display: none;
    margin-top: 18px;
    padding: 12px 15px;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.5;
}

.form-message.success {
    display: block;
    background: #eaf6ea;
    color: #347a3b;
}

.form-message.error {
    display: block;
    background: #fdecec;
    color: #a94442;
}

@media (max-width: 900px) {
    .contact-container {
        grid-template-columns: 1fr;
    }

    .contact-info,
    .contact-form-container {
        padding: 45px 35px;
    }
}

@media (max-width: 600px) {
    .contact-section {
        padding: 30px 15px;
    }

    .contact-info,
    .contact-form-container {
        padding: 35px 25px;
    }

    .contact-info h1 {
        font-size: 32px;
    }
}