/* ========================================
   CONTACT FORM SECTION
   ======================================== */

.contact-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #fffbf0 0%, #ffffff 100%);
}

.contact-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

/* ========================================
   FORM LAYOUT
   ======================================== */

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ========================================
   LABELS
   ======================================== */

.form-group label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.required {
    color: #e74c3c;
    font-weight: 700;
}

.optional {
    color: var(--color-gray);
    font-weight: 400;
    font-size: 0.85rem;
}

/* ========================================
   INPUT FIELDS
   ======================================== */

.form-group input,
.form-group textarea {
    padding: 1rem 1.25rem;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-dark);
    background: white;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #b0b0b0;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: #fffbf0;
    box-shadow: 0 0 0 4px rgba(248, 182, 45, 0.1);
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: #d0d0d0;
}

/* Textarea specific */
.form-group textarea {
    resize: vertical;
    min-height: 150px;
    line-height: 1.6;
}

/* ========================================
   SUBMIT SECTION
   ======================================== */

.form-submit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.125rem 2.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 50px;
    background: var(--color-primary);
    color: white;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(248, 182, 45, 0.3);
}

.submit-btn:hover {
    background: #e6a829;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(248, 182, 45, 0.4);
}

.submit-btn:active {
    transform: translateY(-1px);
}

.submit-btn svg {
    transition: transform 0.3s ease;
}

.submit-btn:hover svg {
    transform: translateX(4px);
}

.form-notice {
    font-size: 0.9rem;
    color: var(--color-gray);
    text-align: center;
    margin: 0;
}

/* ========================================
   VALIDATION STATES
   ======================================== */

.form-group input:invalid:not(:placeholder-shown),
.form-group textarea:invalid:not(:placeholder-shown) {
    border-color: #e74c3c;
}

.form-group input:valid:not(:placeholder-shown),
.form-group textarea:valid:not(:placeholder-shown) {
    border-color: #27ae60;
}

/* ========================================
   SUCCESS/ERROR MESSAGES
   ======================================== */

.form-message {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    margin-top: 1rem;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 2px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 2px solid #f5c6cb;
    display: block;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .contact-section {
        padding: 3rem 0;
    }

    .contact-form-wrapper {
        padding: 2rem 1.5rem;
        border-radius: 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .submit-btn {
        width: 100%;
        justify-content: center;
        padding: 1rem 2rem;
    }
}

@media (max-width: 480px) {
    .contact-form-wrapper {
        padding: 1.5rem 1rem;
        border-radius: 16px;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .submit-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* ========================================
   LOADING STATE
   ======================================== */

.submit-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.submit-btn.loading span::after {
    content: '...';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {

    0%,
    20% {
        content: '.';
    }

    40% {
        content: '..';
    }

    60%,
    100% {
        content: '...';
    }
}