/* ===== 기본 설정 ===== */
:root {
    --primary-gold: #E6B85C;
    --dark-gold: #D4A548;
    --light-gold: #FFF9EC;
    --warm-gold: #FFF3DD;
    --navy: #34495E;
    --dark-navy: #2C3E50;
    --light-navy: #52616B;
    --white: #FFFFFF;
    --cream: #FFFCF7;
    --light-cream: #FFFEF9;
    --warm-gray: #F8F6F3;
    --light-gray: #FDFCFA;
    --gray: #95A5A6;
    --dark-gray: #5D6D7E;
    --text-main: #34495E;
    --success: #52C41A;
    --danger: #F5222D;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-warm: 0 4px 16px rgba(230, 184, 92, 0.12);
}

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

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.7;
    color: var(--text-main);
    background-color: var(--white);
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ===== 헤더 & 네비게이션 ===== */
.header {
    background: var(--white);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(230, 184, 92, 0.08);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--navy);
    white-space: nowrap;
    flex-shrink: 0;
}

.logo-image {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(230, 184, 92, 0.25));
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.logo:hover .logo-image {
    transform: scale(1.08);
}

.nav-list {
    display: flex;
    gap: 35px;
    list-style: none;
    align-items: center;
}

.nav-list a {
    color: var(--navy);
    font-weight: 500;
    padding: 8px 12px;
    position: relative;
    white-space: nowrap;
    font-size: 0.95rem;
}

.nav-list a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: width 0.3s ease;
}

.nav-list a:hover:after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--navy);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.header-cta {
    flex-shrink: 0;
}

.header-cta .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* ===== 버튼 스타일 ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    justify-content: center;
}

.btn-primary {
    background: var(--navy);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--dark-navy);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-gold {
    background: var(--primary-gold);
    color: var(--navy);
}

.btn-gold:hover {
    background: var(--dark-gold);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--navy);
}

.btn-lg {
    padding: 15px 35px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* ===== 히어로 섹션 ===== */
.hero {
    background: linear-gradient(150deg, #34495E 0%, #52616B 100%);
    color: var(--white);
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(230,184,92,0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(230,184,92,0.05) 0%, transparent 50%);
    opacity: 1;
}

.hero-logo-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.hero-logo-image {
    height: 120px;
    width: auto;
    filter: drop-shadow(0 6px 20px rgba(230, 184, 92, 0.5));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-subtitle {
    display: block;
    font-size: 1.2rem;
    color: var(--primary-gold);
    margin-bottom: 10px;
    font-weight: 400;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-gold);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* ===== 빠른 연락 바 ===== */
.quick-contact {
    background: var(--light-gold);
    padding: 30px 0;
    border-bottom: 1px solid rgba(230, 184, 92, 0.1);
}

.quick-contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.quick-contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(230, 184, 92, 0.08);
}

.quick-contact-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-warm);
    background: var(--primary-gold);
    color: var(--white);
    border-color: var(--primary-gold);
}

.quick-contact-item i {
    font-size: 2rem;
    color: var(--primary-gold);
}

.quick-contact-item:hover i {
    color: var(--white);
}

.quick-contact-item span {
    font-weight: 600;
}

/* ===== 섹션 공통 스타일 ===== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--navy);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
}

/* ===== 회사 소개 ===== */
.about {
    background: var(--white);
}

.section-logo {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 20px;
}

.section-logo-image {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 3px 10px rgba(230, 184, 92, 0.3));
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--navy);
    margin-bottom: 20px;
}

.lead {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
    color: var(--dark-gray);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.highlight-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(230, 184, 92, 0.06);
}

.highlight-item:hover {
    background: var(--light-gold);
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-gold);
}

.highlight-item i {
    color: var(--primary-gold);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.highlight-item h4 {
    color: var(--navy);
    margin-bottom: 5px;
}

.highlight-item p {
    color: var(--gray);
    font-size: 0.95rem;
}

.about-card {
    background: linear-gradient(135deg, #34495E 0%, #52616B 100%);
    color: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.about-card i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.about-card h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.about-card ul {
    list-style: none;
    text-align: left;
}

.about-card li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.05rem;
}

.about-card li:last-child {
    border-bottom: none;
}

/* ===== 서비스 섹션 ===== */
.services {
    background: var(--light-gray);
}

.service-category {
    margin-bottom: 60px;
}

.service-category:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 2rem;
    color: var(--navy);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 15px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-gold);
}

.category-title i,
.category-icon {
    color: var(--primary-gold);
    font-size: 2.5rem;
    filter: drop-shadow(0 2px 6px rgba(230, 184, 92, 0.25));
}

.section-logo-center {
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
}

.section-center-logo-image {
    height: 70px;
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(230, 184, 92, 0.35));
    animation: subtle-bounce 2s ease-in-out infinite;
}

@keyframes subtle-bounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 35px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(230, 184, 92, 0.06);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-warm);
    border-color: var(--primary-gold);
    background: var(--white);
}

.service-card.featured {
    border: 1px solid var(--primary-gold);
    background: var(--light-gold);
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--light-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 2rem;
    color: var(--navy);
}

.service-card h4 {
    font-size: 1.4rem;
    color: var(--navy);
    margin-bottom: 15px;
}

.service-card > p {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-details {
    list-style: none;
    padding-left: 0;
}

.service-details li {
    padding: 8px 0;
    color: var(--dark-gray);
    position: relative;
    padding-left: 20px;
}

.service-details li:before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
}

/* ===== 프로세스 섹션 ===== */
.process {
    background: var(--white);
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 30px;
    position: relative;
    padding-left: 80px;
}

.process-step:not(:last-child):before {
    content: '';
    position: absolute;
    left: 39px;
    top: 80px;
    bottom: -40px;
    width: 2px;
    background: var(--primary-gold);
}

.step-number {
    position: absolute;
    left: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--dark-gold) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.step-content {
    flex: 1;
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid var(--primary-gold);
    box-shadow: var(--shadow);
}

.step-content h4 {
    font-size: 1.6rem;
    color: var(--navy);
    margin-bottom: 15px;
}

.step-content > p {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

.step-content ul {
    list-style: none;
    padding-left: 0;
}

.step-content li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--dark-gray);
}

.step-content li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
    font-size: 1.2rem;
}

/* ===== 고객 사례 섹션 ===== */
.cases {
    background: var(--white);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.case-card {
    background: var(--white);
    padding: 35px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(230, 184, 92, 0.06);
}

.case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-warm);
    border-color: var(--primary-gold);
}

.case-tag {
    display: inline-block;
    padding: 6px 15px;
    background: var(--primary-gold);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.case-card h4 {
    font-size: 1.3rem;
    color: var(--navy);
    margin-bottom: 20px;
}

.case-problem, .case-solution, .case-result {
    margin-bottom: 20px;
}

.case-card strong {
    color: var(--navy);
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
}

.case-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}

.case-solution ul {
    list-style: none;
    padding-left: 0;
    margin-top: 10px;
}

.case-solution li {
    padding: 5px 0;
    color: var(--dark-gray);
}

.case-result {
    background: var(--light-gold);
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
}

/* ===== 후기 섹션 ===== */
.testimonial-section {
    max-width: 1000px;
    margin: 60px auto 0;
    padding: 60px 40px;
    background: linear-gradient(135deg, #34495E 0%, #52616B 100%);
    border-radius: 16px;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.testimonial-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--primary-gold);
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.testimonial-text {
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 15px;
}

.testimonial-author {
    text-align: right;
    color: var(--primary-gold);
    font-weight: 600;
}

/* ===== 연락처 섹션 ===== */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--navy);
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--light-gray);
}

.info-item i {
    color: var(--primary-gold);
    font-size: 1.5rem;
    width: 30px;
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    color: var(--navy);
    margin-bottom: 5px;
    font-weight: 600;
}

.info-item p {
    color: var(--gray);
    line-height: 1.6;
}

.info-item a {
    color: var(--primary-gold);
    font-weight: 600;
}

.info-item a:hover {
    color: var(--dark-gold);
    text-decoration: underline;
}

.social-links {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--primary-gold);
}

.social-links h4 {
    font-size: 1.3rem;
    color: var(--navy);
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--light-gold);
    color: var(--navy);
    border-radius: 24px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(230, 184, 92, 0.15);
}

.social-icons a:hover {
    background: var(--primary-gold);
    color: var(--white);
    transform: translateY(-3px);
}

/* ===== 문의 폼 ===== */
.contact-form-wrapper h3 {
    font-size: 1.8rem;
    color: var(--navy);
    margin-bottom: 30px;
}

.kakao-contact-box {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--light-gold);
    text-align: center;
}

.kakao-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #FEE500 0%, #FFD700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 4px 15px rgba(254, 229, 0, 0.3);
}

.kakao-icon-wrapper i {
    font-size: 2.5rem;
    color: #3C1E1E;
}

.kakao-contact-box h4 {
    font-size: 1.8rem;
    color: var(--navy);
    margin-bottom: 15px;
    font-weight: 700;
}

.kakao-description {
    font-size: 1.1rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 30px;
}

.kakao-benefits {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    color: var(--dark-gray);
}

.benefit-item i {
    color: var(--primary-gold);
    font-size: 1.2rem;
}

.btn-kakao {
    background: #FEE500;
    color: #3C1E1E;
    font-weight: 700;
    font-size: 1.2rem;
    padding: 18px 40px;
    border: none;
    transition: all 0.3s ease;
}

.btn-kakao:hover {
    background: #FFD700;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(254, 229, 0, 0.4);
}

.alternative-contact {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--light-gray);
}

.alternative-contact p {
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: 15px;
}

.phone-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-gold);
    transition: all 0.3s ease;
}

.phone-link:hover {
    color: var(--dark-gold);
    transform: scale(1.05);
}

.phone-link i {
    font-size: 1.2rem;
}

/* ===== 위치 섹션 ===== */
.location {
    background: var(--light-gray);
}

.location-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.map-wrapper {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.detail-box {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(230, 184, 92, 0.06);
    transition: all 0.3s ease;
}

.detail-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-gold);
}

.detail-box h4 {
    color: var(--navy);
    font-size: 1.2rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-box h4 i {
    color: var(--primary-gold);
}

.detail-box p {
    color: var(--gray);
    line-height: 1.8;
}

/* ===== 푸터 ===== */
.footer {
    background: var(--navy);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo-image {
    height: 55px;
    width: auto;
    filter: drop-shadow(0 3px 10px rgba(230, 184, 92, 0.4));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: var(--primary-gold);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section p {
    margin-bottom: 10px;
    opacity: 0.9;
}

.footer-slogan {
    color: var(--primary-gold);
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    padding: 8px 0;
    opacity: 0.9;
}

.footer-section a:hover {
    color: var(--primary-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.7;
    margin: 5px 0;
}

/* ===== 플로팅 버튼 ===== */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gold);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.floating-btn:hover {
    background: var(--dark-gold);
    transform: scale(1.1);
}

#scrollTop {
    display: none;
}

#scrollTop.show {
    display: flex;
}

/* ===== 반응형 디자인 ===== */
@media (max-width: 1200px) {
    .nav-list {
        gap: 25px;
    }
    
    .nav-list a {
        font-size: 0.9rem;
        padding: 8px 8px;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .logo-image {
        height: 38px;
    }
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-stats {
        gap: 40px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .location-content {
        grid-template-columns: 1fr;
    }
    
    .nav-list {
        gap: 20px;
    }
    
    .nav-list a {
        font-size: 0.85rem;
        padding: 8px 6px;
    }
    
    .header-cta .btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .kakao-contact-box {
        padding: 40px 25px;
    }
    
    .kakao-benefits {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .kakao-icon-wrapper {
        width: 70px;
        height: 70px;
    }
    
    .kakao-icon-wrapper i {
        font-size: 2rem;
    }
    
    .kakao-contact-box h4 {
        font-size: 1.5rem;
    }
    
    .btn-kakao {
        font-size: 1.1rem;
        padding: 16px 30px;
    }
    
    .phone-link {
        font-size: 1.2rem;
    }
    
    .logo-image {
        height: 38px;
    }
    
    .hero-logo-image {
        height: 90px;
    }
    
    .section-logo-image {
        height: 50px;
    }
    
    .section-center-logo-image {
        height: 55px;
    }
    
    .footer-logo-image {
        height: 45px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow);
        padding: 20px;
    }
    
    .nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-list a {
        padding: 15px;
        display: block;
        border-bottom: 1px solid var(--light-gray);
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .header-cta {
        display: none;
    }
    
    .quick-contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .process-step {
        padding-left: 60px;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .process-step:not(:last-child):before {
        left: 29px;
        top: 60px;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 35px;
    }
    
    .hero-logo-image {
        height: 70px;
    }
    
    .section-logo-image {
        height: 40px;
    }
    
    .section-center-logo-image {
        height: 45px;
    }
    
    .footer-logo-image {
        height: 40px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 150px 0 80px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .quick-contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}