/* Contact Page Styles */

/* 네비게이션 바 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 999999;
    transition: var(--transition-normal);
    overflow: visible;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70px;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--text-primary);
}

.nav-logo:hover {
    color: var(--primary);
}

.nav-logo-img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.nav-logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
}

.back-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-normal);
}

.back-link:hover {
    color: var(--primary);
}

.back-link i {
    font-size: 0.875rem;
}

/* 메인 컨테이너 */
.contact-container {
    padding: 110px var(--space-8) var(--space-8) var(--space-8);
    max-width: 1200px;
    margin: 0 auto;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

/* 왼쪽: 정보 */
.contact-info {
    position: sticky;
    top: 110px;
    background: var(--background);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
}

.info-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.contact-logo {
    display: none;
}

.contact-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.6;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(255, 107, 157, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 107, 157, 0.1);
    transition: var(--transition-normal);
}

.info-item:hover {
    background: rgba(255, 107, 157, 0.1);
    border-color: rgba(255, 107, 157, 0.2);
}

.info-item i {
    font-size: 1.125rem;
    color: var(--primary);
    width: 20px;
    text-align: center;
}

.info-item h3 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: left;
}

.info-item p {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
    text-align: left;
}

.info-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3);
    background: rgba(147, 112, 219, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(147, 112, 219, 0.1);
}

.info-note i {
    color: var(--secondary);
    font-size: 1rem;
    margin-top: 2px;
}

.info-note p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
}

/* 오른쪽: 폼 */
.contact-form-wrapper {
    background: var(--background);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.form-group label i {
    color: var(--primary);
    font-size: 1rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-4);
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-normal);
}

/* input placeholder 색상 명시적으로 정의 */
.form-group input::placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

/* 모든 input 필드의 placeholder 색상 통일 */
input::placeholder,
input::-webkit-input-placeholder,
input::-moz-placeholder,
input:-ms-input-placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

/* textarea placeholder 색상 명시적으로 정의 */
.form-group textarea::placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

/* 모든 textarea 필드의 placeholder 색상 통일 */
textarea::placeholder,
textarea::-webkit-input-placeholder,
textarea::-moz-placeholder,
textarea:-ms-input-placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

/* 자동완성(autofill) 스타일 오버라이드 */
.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.form-group input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px var(--background) inset !important;
    -webkit-text-fill-color: var(--text-primary) !important;
    caret-color: var(--text-primary);
    transition: background-color 5000s ease-in-out 0s;
}

/* Firefox 자동완성 */
.form-group input:-moz-autofill {
    background-color: var(--background) !important;
    color: var(--text-primary) !important;
}

/* Flatpickr 달력 스타일링 */
.flatpickr-calendar {
    background: var(--background) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
}

.flatpickr-calendar .flatpickr-months {
    background: var(--background) !important;
}

.flatpickr-calendar .flatpickr-weekdays {
    background: var(--surface-hover) !important;
}

.flatpickr-calendar .flatpickr-weekday {
    color: var(--text-secondary) !important;
    font-weight: 600 !important;
}

.flatpickr-calendar .flatpickr-day {
    color: var(--text-primary) !important;
    background: transparent !important;
    border: none !important;
}

.flatpickr-calendar .flatpickr-day:hover {
    background: var(--primary) !important;
    color: white !important;
}

.flatpickr-calendar .flatpickr-day.selected {
    background: var(--primary) !important;
    color: white !important;
}

.flatpickr-calendar .flatpickr-day.today {
    border-color: var(--primary) !important;
    background: var(--surface) !important;
}

.flatpickr-calendar .flatpickr-prev-month,
.flatpickr-calendar .flatpickr-next-month {
    color: var(--text-primary) !important;
}

.flatpickr-calendar .flatpickr-current-month {
    color: var(--text-primary) !important;
}

.flatpickr-calendar .flatpickr-current-month .flatpickr-monthDropdown-months {
    background: var(--background) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
}

.flatpickr-calendar .flatpickr-current-month .flatpickr-monthDropdown-months option {
    background: var(--background) !important;
    color: var(--text-primary) !important;
}

/* 모바일에서 Flatpickr 반응형 스타일 */
@media (max-width: 768px) {
    .flatpickr-calendar {
        font-size: 0.9rem !important;
        width: 280px !important;
        max-width: 90vw !important;
    }
    
    .flatpickr-calendar .flatpickr-day {
        height: 40px !important;
        line-height: 40px !important;
        width: 40px !important;
        font-size: 0.9rem !important;
    }
    
    .flatpickr-calendar .flatpickr-prev-month,
    .flatpickr-calendar .flatpickr-next-month {
        height: 40px !important;
        width: 40px !important;
        line-height: 40px !important;
    }
}

@media (max-width: 480px) {
    .flatpickr-calendar {
        font-size: 0.8rem !important;
        width: 260px !important;
    }
    
    .flatpickr-calendar .flatpickr-day {
        height: 38px !important;
        line-height: 38px !important;
        width: 38px !important;
        font-size: 0.8rem !important;
    }
    
    .flatpickr-calendar .flatpickr-prev-month,
    .flatpickr-calendar .flatpickr-next-month {
        height: 38px !important;
        width: 38px !important;
        line-height: 38px !important;
    }
}

@media (max-width: 360px) {
    .flatpickr-calendar {
        width: 240px !important;
    }
    
    .flatpickr-calendar .flatpickr-day {
        height: 35px !important;
        line-height: 35px !important;
        width: 35px !important;
        font-size: 0.75rem !important;
    }
}

/* 모바일에서 네이티브 날짜 피커 캘린더 아이콘 숨기기 및 높이 통일 */
@media (max-width: 768px) {
    input[type="date"] {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        height: auto !important;
        min-height: auto !important;
        line-height: normal !important;
        padding: var(--space-3) !important;
        font-size: 0.8rem !important;
        box-sizing: border-box !important;
    }
    
    input[type="date"]::-webkit-calendar-picker-indicator {
        display: none !important;
        opacity: 0 !important;
        width: 0 !important;
        height: 0 !important;
    }
    
    input[type="date"]::-webkit-inner-spin-button,
    input[type="date"]::-webkit-clear-button {
        display: none !important;
        opacity: 0 !important;
        width: 0 !important;
        height: 0 !important;
    }
}

@media (max-width: 480px) {
    input[type="date"] {
        height: auto !important;
        min-height: auto !important;
        line-height: normal !important;
        padding: var(--space-3) !important;
        font-size: 0.8rem !important;
        box-sizing: border-box !important;
    }
}

@media (max-width: 360px) {
    input[type="date"] {
        height: auto !important;
        min-height: auto !important;
        line-height: normal !important;
        padding: var(--space-1) var(--space-2) !important;
        font-size: 0.65rem !important;
        box-sizing: border-box !important;
    }
}

/* select 필드 화살표 아이콘 */
.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ff6b9d' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: calc(var(--space-4) * 2.5);
}

/* select 필드 플레이스홀더를 input placeholder와 완전히 동일하게 */
.form-group select option:disabled {
    color: var(--text-muted) !important;
}

.form-group select:invalid {
    color: var(--text-muted) !important;
}

/* select 필드의 첫 번째 옵션(플레이스홀더) 강제 스타일링 */
.form-group select option:first-child {
    color: var(--text-muted) !important;
}

/* select 필드 자체가 invalid 상태일 때 */
.form-group select[required]:invalid {
    color: var(--text-muted) !important;
}

/* form-select 클래스 직접 타겟팅 */
.form-select {
    color: var(--text-muted) !important;
}

.form-select:invalid {
    color: var(--text-muted) !important;
}

/* 보상형태 필드 ID로 직접 지정 */
#compensationType {
    color: var(--text-muted) !important;
}

#compensationType:invalid {
    color: var(--text-muted) !important;
}

/* form-select 클래스의 옵션들 - 더 강력한 선택자 */
.form-select option:disabled,
.form-select option[disabled],
.form-select option[value=""] {
    color: var(--text-muted) !important;
}

.form-select option:first-child,
.form-select option:nth-child(1) {
    color: var(--text-muted) !important;
}

/* 모든 select 옵션의 disabled 상태 강제 적용 */
select option:disabled,
select option[disabled],
select option[value=""] {
    color: var(--text-muted) !important;
}

/* select 필드 자체의 색상 - invalid 상태(플레이스홀더)일 때만 회색 */
.form-select:invalid,
.form-group select:invalid,
#compensationType:invalid {
    color: var(--text-muted) !important;
}

/* select 필드 - 옵션 선택 후 valid 상태일 때 하얀 글씨 */
.form-select:valid,
.form-group select:valid,
#compensationType:valid {
    color: var(--text-primary) !important;
}

/* select 필드 - 값이 선택된 경우 하얀 글씨 */
.form-select:not(:invalid),
.form-group select:not(:invalid),
#compensationType:not(:invalid) {
    color: var(--text-primary) !important;
}

.form-group select option {
    background: var(--background);
    color: var(--text-primary);
    padding: var(--space-2);
}

.field-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
    display: block;
    text-align: left;
}

/* 숫자 입력 필드 스피너 숨기기 */
input[type="number"] {
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 160px;
}

/* 캠페인 유형 스타일 */
.campaign-types {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

.campaign-type-box {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: var(--background);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-normal);
}

.campaign-type-box:hover {
    border-color: var(--primary);
    background: rgba(255, 107, 157, 0.05);
}

.campaign-type-box input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.campaign-type-box:has(input[type="radio"]:checked) {
    border-color: var(--primary);
    background: rgba(255, 107, 157, 0.1);
}

.campaign-type-box span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition-normal);
    text-align: center;
    font-weight: 500;
}

.campaign-type-box input[type="radio"]:checked + span {
    color: var(--primary);
    font-weight: 600;
}

/* 제출 버튼 */
.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    margin-top: var(--space-4);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.3);
}

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

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 폼 메시지 */
.form-message {
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    margin-top: var(--space-3);
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    color: #059669;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Back to Top 버튼 */
.back-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.125rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--secondary);
    transform: translateY(-2px);
}

/* 큰 화면 반응형 디자인 */
@media (min-width: 1400px) {
    .contact-container {
        padding: 100px var(--space-16) var(--space-8) var(--space-16);
    }
    
    .contact-content {
        gap: var(--space-10);
        max-width: 1400px;
    }
    
    .contact-info {
        padding: var(--space-6);
    }
    
    .contact-form-wrapper {
        padding: var(--space-6);
    }
    
    .contact-title {
        font-size: 2.5rem;
    }
    
    .contact-subtitle {
        font-size: 1.125rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-3);
        font-size: 0.95rem;
    }
    
    .submit-btn {
        padding: var(--space-3) var(--space-6);
        font-size: 0.95rem;
    }
    
    /* 날짜 필드 높이 통일 */
    input[type="date"] {
        height: auto !important;
        min-height: auto !important;
        line-height: normal !important;
        padding: var(--space-3) !important;
        font-size: 0.95rem !important;
        box-sizing: border-box !important;
    }
}

@media (min-width: 1200px) and (max-width: 1399px) {
    .contact-container {
        padding: 95px var(--space-12) var(--space-8) var(--space-12);
    }
    
    .contact-content {
        gap: var(--space-8);
        max-width: 1300px;
    }
    
    .contact-info {
        padding: var(--space-5);
    }
    
    .contact-form-wrapper {
        padding: var(--space-5);
    }
    
    .contact-title {
        font-size: 2.25rem;
    }
    
    .contact-subtitle {
        font-size: 1rem;
    }
    
    /* 날짜 필드 높이 통일 */
    input[type="date"] {
        height: auto !important;
        min-height: auto !important;
        line-height: normal !important;
        padding: var(--space-3) !important;
        font-size: 0.95rem !important;
        box-sizing: border-box !important;
    }
}

@media (min-width: 1024px) and (max-width: 1199px) {
    .contact-container {
        padding: 90px var(--space-10) var(--space-8) var(--space-10);
    }
    
    .contact-content {
        gap: var(--space-6);
        max-width: 1200px;
    }
    
    .contact-info {
        padding: var(--space-4);
    }
    
    .contact-form-wrapper {
        padding: var(--space-4);
    }
    
    .contact-title {
        font-size: 2rem;
    }
    
    .contact-subtitle {
        font-size: 0.95rem;
    }
    
    .form-group input[type="date"]::-webkit-calendar-picker-indicator {
        width: 17px;
        height: 17px;
    }
}

/* 반응형 디자인 */
@media (max-width: 1023px) {
    .navbar {
        height: 55px;
    }

    .nav-logo {
        font-size: 1.1rem;
    }

    .nav-logo-img {
        width: 36px;
        height: 36px;
    }

    .contact-container {
        padding: 75px var(--space-4) var(--space-8) var(--space-4);
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .contact-info {
        position: relative;
        top: 0;
    }

    .info-header {
        margin-bottom: var(--space-3);
    }

    .contact-title {
        font-size: 2rem;
    }

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

    .info-items {
        gap: var(--space-2);
        margin-bottom: var(--space-6);
    }

    .info-item {
        padding: var(--space-2) var(--space-3);
    }

    .info-item i {
        font-size: 1rem;
    }

    .info-item h3 {
        font-size: 0.7rem;
    }

    .info-item p {
        font-size: 0.8rem;
    }

    .contact-form-wrapper {
        padding: var(--space-6);
    }

    .contact-form {
        gap: var(--space-4);
    }

    .form-group {
        gap: var(--space-2);
    }

    .form-group label {
        font-size: 0.875rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-3);
        font-size: 0.9375rem;
    }

    .submit-btn {
        padding: var(--space-3) var(--space-4);
        font-size: 0.9375rem;
    }

    .submit-btn i {
        font-size: 0.9375rem;
    }

    .campaign-types {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-2);
    }

    .campaign-type-box {
        padding: var(--space-2) var(--space-1);
    }

    .campaign-type-box span {
        font-size: 0.75rem;
    }

    .field-note {
        font-size: 0.7rem;
    }
    
    .form-group input[type="date"]::-webkit-calendar-picker-indicator {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 900px) {
    .navbar {
        height: 52px;
    }

    .nav-logo {
        font-size: 1rem;
    }

    .nav-logo-img {
        width: 32px;
        height: 32px;
    }

    .contact-container {
        padding: 72px var(--space-4) var(--space-8) var(--space-4);
    }

    .contact-title {
        font-size: 1.9rem;
    }

    .contact-subtitle {
        font-size: 0.95rem;
    }

    .info-item {
        padding: var(--space-2) var(--space-3);
    }

    .info-item i {
        font-size: 0.95rem;
    }

    .info-item h3 {
        font-size: 0.68rem;
    }

    .info-item p {
        font-size: 0.82rem;
    }

    .contact-form-wrapper {
        padding: var(--space-5);
    }

    .form-group label {
        font-size: 0.82rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-3);
        font-size: 0.9rem;
    }

    .campaign-types {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-2);
    }

    .campaign-type-box {
        padding: var(--space-2) var(--space-1);
    }

    .campaign-type-box span {
        font-size: 0.73rem;
    }
    
    .form-group input[type="date"]::-webkit-calendar-picker-indicator {
        width: 15px;
        height: 15px;
    }
}

@media (max-width: 768px) {
    .navbar {
        height: 50px;
    }

    .nav-logo {
        font-size: 0.9rem;
    }

    .nav-logo-img {
        width: 28px;
        height: 28px;
    }
}

/* 700px 이하 - 홈 화면과 동일한 네비게이션 스타일 */
@media (max-width: 700px) {
    /* 모바일 네비게이션 바 크기 - 훨씬 더 작게 */
    body .navbar {
        height: 42px !important;
        min-height: 42px !important;
        max-height: 42px !important;
        padding: 0 !important;
        line-height: 42px !important;
    }
    
    body .nav-container {
        height: 42px !important;
        min-height: 42px !important;
        max-height: 42px !important;
        padding: 0 var(--space-4) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }
    
    .nav-logo {
        display: flex !important;
        align-items: center !important;
        gap: 6px !important;
    }
    
    .nav-logo-img {
        width: 20px !important;
        height: 20px !important;
    }
    
    .nav-logo-text {
        font-size: 0.75rem !important;
        line-height: 1 !important;
        font-weight: 600 !important;
        color: white !important;
    }

    .contact-container {
        padding: 60px var(--space-3) var(--space-8) var(--space-3) !important;
    }
}

/* 강제 네비게이션 바 크기 적용 - 700px 이하 */
@media screen and (max-width: 700px) {
    html body .navbar {
        height: 42px !important;
        min-height: 42px !important;
        max-height: 42px !important;
        overflow: hidden !important;
    }
    
    html body .nav-container {
        height: 42px !important;
        min-height: 42px !important;
        max-height: 42px !important;
        overflow: hidden !important;
    }
}

/* 480px 이하 - 더 작은 네비게이션 바 */
@media (max-width: 480px) {
    /* 작은 모바일 네비게이션 바 크기 */
    body .navbar {
        height: 38px !important;
        min-height: 38px !important;
        max-height: 38px !important;
        padding: 0 !important;
        line-height: 38px !important;
    }
    
    body .nav-container {
        height: 38px !important;
        min-height: 38px !important;
        max-height: 38px !important;
        padding: 0 var(--space-3) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }
    
    .nav-logo {
        display: flex !important;
        align-items: center !important;
        gap: 5px !important;
    }
    
    .nav-logo-img {
        width: 18px !important;
        height: 18px !important;
    }
    
    .nav-logo-text {
        font-size: 0.7rem !important;
        line-height: 1 !important;
        font-weight: 600 !important;
        color: white !important;
    }
    
    html body .navbar {
        height: 38px !important;
        min-height: 38px !important;
        max-height: 38px !important;
        overflow: hidden !important;
    }
    
    html body .nav-container {
        height: 38px !important;
        min-height: 38px !important;
        max-height: 38px !important;
        overflow: hidden !important;
    }
    
    .contact-container {
        padding: 55px var(--space-3) var(--space-8) var(--space-3) !important;
    }

    .contact-title {
        font-size: 1.75rem;
    }

    .contact-subtitle {
        font-size: 0.9rem;
    }

    .info-item {
        padding: var(--space-2) var(--space-3);
    }

    .info-item i {
        font-size: 0.9rem;
    }

    .info-item h3 {
        font-size: 0.65rem;
    }

    .info-item p {
        font-size: 0.75rem;
    }

    .contact-form-wrapper {
        padding: var(--space-4);
    }

    .contact-form {
        gap: var(--space-4);
    }

    .form-group label {
        font-size: 0.75rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-3);
        font-size: 0.8rem;
    }

    .form-group textarea {
        min-height: 110px;
    }

    .submit-btn {
        font-size: 0.8rem;
    }

    .campaign-types {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-1);
    }

    .campaign-type-box {
        padding: var(--space-1) var(--space-1);
    }

    .campaign-type-box span {
        font-size: 0.7rem;
    }

    .field-note {
        font-size: 0.65rem;
    }

    .back-to-top {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .form-group input[type="date"]::-webkit-calendar-picker-indicator {
        width: 14px;
        height: 14px;
    }
}

@media (max-width: 600px) {
    .navbar {
        height: 48px;
    }

    .nav-logo {
        font-size: 0.85rem;
    }

    .nav-logo-img {
        width: 30px;
        height: 30px;
    }

    .contact-container {
        padding: 65px var(--space-3) var(--space-8) var(--space-3);
    }

    .contact-title {
        font-size: 1.6rem;
    }

    .contact-subtitle {
        font-size: 0.88rem;
    }

    .info-item {
        padding: var(--space-2) var(--space-3);
    }

    .info-item i {
        font-size: 0.88rem;
    }

    .info-item h3 {
        font-size: 0.63rem;
    }

    .info-item p {
        font-size: 0.78rem;
    }

    .contact-form-wrapper {
        padding: var(--space-4);
    }

    .form-group label {
        font-size: 0.78rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-3);
        font-size: 0.85rem;
    }

    .campaign-types {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-1);
    }

    .campaign-type-box {
        padding: var(--space-1) var(--space-1);
    }

    .campaign-type-box span {
        font-size: 0.68rem;
    }

    .field-note {
        font-size: 0.62rem;
    }
    
    .form-group input[type="date"]::-webkit-calendar-picker-indicator {
        width: 13px;
        height: 13px;
    }
}

@media (max-width: 480px) {
    .navbar {
        height: 42px;
    }

    .nav-logo {
        font-size: 0.75rem;
    }

    .nav-logo-img {
        width: 24px;
        height: 24px;
    }

    .contact-container {
        padding: 60px var(--space-3) var(--space-8) var(--space-3);
    }

    .contact-title {
        font-size: 1.5rem;
    }

    .contact-subtitle {
        font-size: 0.85rem;
        line-height: 1.5;
    }

    .info-header {
        margin-bottom: var(--space-2);
    }

    .info-items {
        gap: var(--space-2);
        margin-bottom: var(--space-4);
    }

    .info-item {
        padding: var(--space-2);
        gap: var(--space-2);
    }

    .info-item i {
        font-size: 0.875rem;
        margin-top: 1px;
    }

    .info-item h3 {
        font-size: 0.625rem;
        margin-bottom: 1px;
    }

    .info-item p {
        font-size: 0.7rem;
    }

    .info-note {
        padding: var(--space-2);
        gap: var(--space-2);
    }

    .info-note i {
        font-size: 0.875rem;
    }

    .info-note p {
        font-size: 0.7rem;
        line-height: 1.4;
    }

    .contact-form-wrapper {
        padding: var(--space-3);
    }

    .contact-form {
        gap: var(--space-3);
    }

    .form-group {
        gap: var(--space-1);
    }

    .form-group label {
        font-size: 0.7rem;
    }

    .form-group label i {
        font-size: 0.875rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-2);
        font-size: 0.7rem;
    }

    .form-group textarea {
        min-height: 100px;
    }

    .submit-btn {
        padding: var(--space-2) var(--space-3);
        font-size: 0.7rem;
    }

    .submit-btn i {
        font-size: 0.7rem;
    }

    .campaign-types {
        grid-template-columns: repeat(4, 1fr);
        gap: 4px;
    }

    .campaign-type-box {
        padding: 6px 4px;
    }

    .campaign-type-box span {
        font-size: 0.6rem;
        line-height: 1.2;
    }

    .field-note {
        font-size: 0.6rem;
    }

    .back-link span {
        display: none;
    }
    
    .form-group input[type="date"]::-webkit-calendar-picker-indicator {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 360px) {
    .navbar {
        height: 40px;
    }

    .nav-logo {
        font-size: 0.7rem;
    }

    .nav-logo-img {
        width: 22px;
        height: 22px;
    }

    .contact-container {
        padding: 55px var(--space-2) var(--space-8) var(--space-2);
    }

    .contact-title {
        font-size: 1.3rem;
    }

    .contact-subtitle {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    .info-item {
        padding: var(--space-1) var(--space-2);
        gap: var(--space-1);
    }

    .info-item i {
        font-size: 0.8rem;
    }

    .info-item h3 {
        font-size: 0.6rem;
    }

    .info-item p {
        font-size: 0.65rem;
    }

    .contact-form-wrapper {
        padding: var(--space-2);
    }

    .form-group label {
        font-size: 0.65rem;
    }

    .form-group label i {
        font-size: 0.8rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-1) var(--space-2);
        font-size: 0.65rem;
    }

    .campaign-types {
        grid-template-columns: repeat(4, 1fr);
        gap: 3px;
    }

    .campaign-type-box {
        padding: 4px 3px;
    }

    .campaign-type-box span {
        font-size: 0.55rem;
        line-height: 1.1;
    }

    .field-note {
        font-size: 0.55rem;
    }

    .submit-btn {
        padding: var(--space-1) var(--space-2);
        font-size: 0.65rem;
    }
    
    .form-group input[type="date"]::-webkit-calendar-picker-indicator {
        width: 14px;
        height: 14px;
    }
}