/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Kakao Color System */
    --yellow: #FEE500;
    --yellow-hover: #FFFCC7;
    --black: #000000;
    --white: #FFFFFF;
    --gray-light: #f8f8f8;
    --gray-medium: #e0e0e0;
    --gray-dark: #666666;
    --gray-darker: #333333;
    --accent: #3A3A3A;
    
    /* Platform Colors */
    --naver: #03C75A;
    --instagram: #E4405F;
    --youtube: #FF0000;
    --blog: #1E90FF;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 200ms ease-out;
    
    /* Border Radius */
    --radius-sm: 2px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* Typography */
body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--gray-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* 대시보드형 - 스크롤 비활성화 */
    overflow: hidden;
    height: 100vh;
}

/* Numbers - Tabular */
.price,
.stat-value,
input[type="number"],
input[type="tel"] {
    font-variant-numeric: tabular-nums;
}

/* =========================
   대시보드 스타일
   ========================= */
/* 섹션 컨테이너 */
.sections-container {
    position: relative;
    height: 100vh;
    width: 100%;
}

/* 각 섹션 */
.section {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s;
    transform: translateY(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    overflow-x: hidden;
}

.section.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 사이드 도트 네비게이션 */
.dot-navigation {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1900; /* 헤더보다 낮게 */
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--black);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.dot.active {
    background: var(--yellow);
    transform: scale(1.5);
    border-color: var(--yellow);
}

.dot:hover {
    transform: scale(1.3);
}

/* 도트 툴팁 */
.dot-tooltip {
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--black);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.dot:hover .dot-tooltip {
    opacity: 1;
    visibility: visible;
    right: 30px;
}

/* =========================
   헤더
   ========================= */
.fixed-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-medium);
    z-index: 2000;
    transition: all 0.3s ease;
    transform: translateY(0);
}

.fixed-header.hide {
    transform: translateY(-100%);
}

.header-content {
    max-width: 1600px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--black);
    cursor: pointer;
    transition: var(--transition);
}

.logo span {
    color: var(--gray-dark);
    font-weight: 400;
}

.logo:hover {
    transform: scale(1.05);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header-nav {
    display: flex;
    gap: 24px;
}

.nav-link {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    background-color: var(--yellow-hover);
}

.nav-link.active {
    color: var(--yellow);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 12px;
    right: 12px;
    height: 2px;
    background-color: var(--yellow);
}

.header-cta {
    display: flex;
    gap: 12px;
}

.btn-analysis,
.btn-start {
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-analysis:hover {
    background-color: var(--black);
    color: var(--white);
}

.btn-start {
    background-color: var(--yellow);
    color: var(--black);
    border: 2px solid var(--yellow);
}

.btn-start:hover {
    background-color: var(--black);
    color: var(--yellow);
    border-color: var(--black);
}

.header-content {
    max-width: 1600px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--black);
    cursor: pointer;
    transition: var(--transition);
}

.logo span {
    color: var(--gray-dark);
    font-weight: 400;
}

.logo:hover {
    transform: scale(1.05);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header-nav {
    display: flex;
    gap: 24px;
}

.nav-link {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover {
    background-color: var(--yellow-hover);
}

.header-cta {
    display: flex;
    gap: 12px;
}

.btn-analysis,
.btn-start {
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-analysis:hover {
    background-color: var(--black);
    color: var(--white);
}

.btn-start {
    background-color: var(--yellow);
    color: var(--black);
    border: 2px solid var(--yellow);
}

.btn-start:hover {
    background-color: var(--black);
    color: var(--yellow);
    border-color: var(--black);
}

/* =========================
   컨테이너 스타일
   ========================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

/* =========================
   Hero 섹션
   ========================= */
.hero-section {
    background: var(--yellow);
    position: relative;
    overflow: hidden;
}

/* 그라디언트 애니메이션 배경 */
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, var(--yellow) 0%, var(--yellow-hover) 25%, var(--yellow) 50%, var(--yellow-hover) 75%, var(--yellow) 100%);
    animation: gradientRotate 20s linear infinite;
    opacity: 0.8;
}

@keyframes gradientRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 파티클 컨테이너 */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

/* 파티클 요소 */
.particle {
    position: absolute;
    display: block;
    pointer-events: none;
    opacity: 0.2;
}

.particle::before {
    content: '';
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--black);
    transform: scale(0);
    animation: particle-animation 15s infinite;
}

@keyframes particle-animation {
    0% {
        transform: scale(0) translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: scale(1.5) translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

/* 파티클 크기와 애니메이션 변형 */
.particle:nth-child(1) { left: 10%; width: 80px; height: 80px; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; width: 60px; height: 60px; animation-delay: 1s; }
.particle:nth-child(3) { left: 30%; width: 100px; height: 100px; animation-delay: 2s; }
.particle:nth-child(4) { left: 40%; width: 40px; height: 40px; animation-delay: 3s; }
.particle:nth-child(5) { left: 50%; width: 70px; height: 70px; animation-delay: 4s; }
.particle:nth-child(6) { left: 60%; width: 90px; height: 90px; animation-delay: 5s; }
.particle:nth-child(7) { left: 70%; width: 50px; height: 50px; animation-delay: 6s; }
.particle:nth-child(8) { left: 80%; width: 85px; height: 85px; animation-delay: 7s; }
.particle:nth-child(9) { left: 90%; width: 65px; height: 65px; animation-delay: 8s; }

/* 웨이브 패턴 */
.wave-pattern {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: url("data:image/svg+xml,%3Csvg width='1440' height='200' viewBox='0 0 1440 200' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 100C240 50 480 150 720 100C960 50 1200 150 1440 100V200H0V100Z' fill='%23000000' fill-opacity='0.05'/%3E%3C/svg%3E") repeat-x;
    background-size: 1440px 200px;
    animation: wave 10s linear infinite;
    opacity: 0.3;
}

@keyframes wave {
    0% { background-position-x: 0; }
    100% { background-position-x: 1440px; }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background-color: var(--black);
    color: var(--yellow);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 30px;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 30px;
    color: var(--black);
    letter-spacing: -2px;
}

.hero-title .highlight {
    color: var(--black);
    position: relative;
    display: inline-block;
    text-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    0% { text-shadow: 0 0 20px rgba(0, 0, 0, 0.2); }
    100% { text-shadow: 0 0 40px rgba(0, 0, 0, 0.4), 0 0 60px rgba(254, 229, 0, 0.3); }
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: -10px;
    right: -10px;
    height: 20px;
    background-color: var(--black);
    opacity: 0.1;
    z-index: -1;
    transform: rotate(-1deg);
    animation: underline-wave 3s ease-in-out infinite;
}

@keyframes underline-wave {
    0%, 100% { transform: rotate(-1deg) scaleX(1); }
    50% { transform: rotate(-1deg) scaleX(1.1); }
}

.hero-subtitle {
    font-size: 20px;
    color: var(--black);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.8;
    line-height: 1.6;
}

/* 메인 CTA 버튼 */
.hero-main-cta {
    margin-bottom: 80px;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: var(--black);
    color: var(--yellow);
    padding: 20px 40px;
    font-size: 18px;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-hero-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(254, 229, 0, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-hero-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-hero-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* 펄스 애니메이션 */
.btn-hero-primary::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, var(--yellow), transparent, var(--yellow));
    border-radius: 50px;
    opacity: 0;
    z-index: -1;
    animation: pulse 2s linear infinite;
}

@keyframes pulse {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.1);
    }
    100% {
        opacity: 0;
        transform: scale(1.2);
    }
}

.btn-hero-primary .btn-icon {
    transition: transform 0.3s ease;
}

.btn-hero-primary:hover .btn-icon {
    transform: translateX(5px);
}

/* 스크롤 인디케이터 */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    cursor: pointer;
    text-align: center;
}

.scroll-text {
    display: block;
    font-size: 14px;
    color: var(--black);
    opacity: 0.6;
    margin-bottom: 8px;
    font-weight: 500;
}

.scroll-arrow {
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.scroll-arrow.bounce {
    animation: bounce 0.6s ease-out;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

.scroll-indicator:hover .scroll-arrow {
    opacity: 1;
}

/* =========================
   Value 섹션
   ========================= */
.value-section {
    background-color: var(--white);
}

.value-props-section .section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 60px;
    color: var(--black);
}

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

.value-props-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.value-prop-card {
    background-color: var(--white);
    border: 2px solid var(--gray-medium);
    border-radius: var(--radius-md);
    padding: 50px 30px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.value-prop-card:hover {
    border-color: var(--yellow);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.value-prop-icon {
    width: 100px;
    height: 100px;
    background-color: var(--yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    transition: all 0.3s ease;
}

.value-prop-card:hover .value-prop-icon {
    transform: scale(1.1);
    background-color: var(--black);
}

.value-prop-card:hover .value-prop-icon svg {
    stroke: var(--yellow);
}

.value-prop-icon svg {
    stroke: var(--black);
    transition: stroke 0.3s ease;
}

.value-prop-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--black);
}

.value-prop-card p {
    font-size: 16px;
    color: var(--gray-dark);
    line-height: 1.6;
    margin-bottom: 25px;
}

.value-prop-arrow {
    position: absolute;
    bottom: 25px;
    right: 25px;
    font-size: 28px;
    color: var(--yellow);
    font-weight: 700;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.value-prop-card:hover .value-prop-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* =========================
   Service 섹션
   ========================= */
.service-section {
    background-color: var(--gray-light);
}

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

/* Process Steps 업데이트 */
.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
}

.process-step {
    flex: 0 1 200px;
    text-align: center;
    padding: 30px 20px;
    background-color: var(--gray-light);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: var(--yellow-hover);
}

.step-icon {
    margin: 20px 0;
    color: var(--yellow);
}

/* =========================
   Pricing 섹션
   ========================= */
.pricing-section {
    background-color: var(--gray-light);
}

/* =========================
   Cases 섹션
   ========================= */
.cases-section {
    background-color: var(--white);
}

/* =========================
   Contact 섹션
   ========================= */
.contact-section {
    background-color: var(--gray-light);
}

.contact-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 40px;
}

.contact-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--gray-dark);
    margin-bottom: 60px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    font-size: 24px;
    margin-bottom: 30px;
}

.btn-submit-form {
    width: 100%;
    padding: 16px;
    background-color: var(--yellow);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit-form:hover {
    background-color: var(--black);
    color: var(--yellow);
}

.contact-info {
    padding: 40px;
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.contact-item svg {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    color: var(--yellow);
}

.contact-item h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--gray-dark);
    margin: 0;
}

.contact-item .small {
    font-size: 12px;
}

.btn-kakao-small {
    margin-top: 10px;
    padding: 8px 16px;
    background-color: var(--yellow);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-kakao-small:hover {
    background-color: var(--black);
    color: var(--yellow);
}

.footer-info {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--gray-medium);
}

.footer-info p {
    margin-bottom: 8px;
    color: var(--gray-dark);
    font-size: 14px;
}

.footer-links {
    margin-top: 20px;
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--gray-dark);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--black);
    text-decoration: underline;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--yellow);
}

.section-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--yellow);
    color: var(--black);
    border-radius: 50%;
    font-size: 16px;
    font-weight: 700;
}

/* Service Grid */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.service-card {
    text-align: center;
    padding: 24px;
    border-radius: var(--radius-md);
    background-color: var(--gray-light);
    transition: var(--transition);
}

.service-card:hover {
    background-color: var(--yellow-hover);
    transform: translateY(-2px);
}

.service-icon {
    width: 32px;
    height: 32px;
    margin: 0 auto 12px;
    color: var(--black);
}

.service-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.service-card p {
    font-size: 13px;
    color: var(--gray-dark);
    line-height: 1.5;
}

/* 애니메이션 클래스 */
[data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.section.active [data-animate] {
    opacity: 1;
    transform: translateY(0);
}

/* 순차적 애니메이션 */
.section.active [data-animate]:nth-child(1) { transition-delay: 0.1s; }
.section.active [data-animate]:nth-child(2) { transition-delay: 0.2s; }
.section.active [data-animate]:nth-child(3) { transition-delay: 0.3s; }
.section.active [data-animate]:nth-child(4) { transition-delay: 0.4s; }
.section.active [data-animate]:nth-child(5) { transition-delay: 0.5s; }

/* =========================
   모바일 메뉴
   ========================= */
.desktop-only {
    display: flex;
}

.mobile-only {
    display: none;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--black);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2500;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    position: absolute;
    right: -280px;
    top: 0;
    width: 280px;
    height: 100%;
    background-color: var(--white);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.open .mobile-menu-content {
    transform: translateX(-280px);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-medium);
}

.mobile-menu-logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--black);
    margin: 0;
}

.mobile-menu-logo span {
    color: var(--gray-dark);
    font-weight: 400;
}

.mobile-menu-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--black);
}

.mobile-nav {
    padding: 20px;
}

.mobile-nav-link {
    display: block;
    padding: 16px 20px;
    color: var(--black);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    margin-bottom: 8px;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background-color: var(--yellow-hover);
    color: var(--black);
}

.mobile-menu-cta {
    padding: 20px;
    border-top: 1px solid var(--gray-medium);
}

.mobile-btn-analysis,
.mobile-btn-start {
    display: block;
    width: 100%;
    padding: 14px 24px;
    margin-bottom: 12px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.mobile-btn-analysis {
    background-color: var(--white);
    color: var(--black);
    border: 2px solid var(--black);
}

.mobile-btn-analysis:hover {
    background-color: var(--black);
    color: var(--white);
}

.mobile-btn-start {
    background-color: var(--yellow);
    color: var(--black);
    border: 2px solid var(--yellow);
}

.mobile-btn-start:hover {
    background-color: var(--black);
    color: var(--yellow);
    border-color: var(--black);
}

/* =========================
   반응형 개선
   ========================= */
/* 태블릿 */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-title {
        font-size: 56px;
    }
    
    .value-props-grid {
        gap: 20px;
    }
    
    .section-title {
        font-size: 32px;
    }
}

/* 모바일 */
@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: block;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .btn-hero-primary {
        font-size: 16px;
        padding: 16px 32px;
    }
}

.step-number {
    display: inline-block;
    background-color: var(--yellow);
    color: var(--black);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.process-step h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.process-step p {
    font-size: 13px;
    color: var(--gray-dark);
}

.process-arrow {
    color: var(--gray-dark);
    font-size: 20px;
    margin: 0 -4px;
}

/* Pricing */
.pricing-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.tab-button {
    padding: 10px 24px;
    background-color: var(--white);
    border: 2px solid var(--gray-medium);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.tab-button.active,
.tab-button:hover {
    background-color: var(--yellow);
    border-color: var(--yellow);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pricing-card {
    background-color: var(--gray-light);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.pricing-card.featured {
    background-color: var(--yellow-hover);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background-color: var(--yellow);
    color: var(--black);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.price {
    font-size: 32px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 4px;
}

.period {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 20px;
}

.features {
    list-style: none;
    margin-bottom: 24px;
}

.features li {
    padding: 8px 0;
    font-size: 14px;
    position: relative;
    padding-left: 20px;
}

.features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--yellow);
    font-weight: 700;
}

.btn-select {
    width: 100%;
    padding: 12px 24px;
    background-color: var(--white);
    border: 2px solid var(--black);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-select:hover,
.btn-select.primary {
    background-color: var(--black);
    color: var(--white);
}

/* Restaurant Pricing */
.restaurant-pricing {
    text-align: center;
    padding: 40px;
}

.pricing-info {
    margin-bottom: 32px;
}

.pricing-info h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.consultation-card {
    background-color: var(--yellow-hover);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 500px;
    margin: 0 auto;
}

.consultation-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.btn-consultation {
    margin-top: 20px;
    padding: 12px 32px;
    background-color: var(--yellow);
    border: 2px solid var(--yellow);
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-consultation:hover {
    background-color: var(--black);
    color: var(--yellow);
    border-color: var(--black);
}

/* Cases */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.case-card {
    background-color: var(--gray-light);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}

.case-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.case-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.business-type,
.location {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--white);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.case-content h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.case-content p {
    font-size: 14px;
    color: var(--gray-dark);
    line-height: 1.5;
    margin-bottom: 16px;
}

.case-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-medium);
}

.stat {
    text-align: center;
}

.stat .label {
    display: block;
    font-size: 12px;
    color: var(--gray-dark);
    margin-bottom: 4px;
}

.stat .value {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--black);
}

/* 플로팅 버튼 위치 조정 */
.floating-kakao-btn {
    bottom: 40px;
    right: 80px; /* 도트 네비게이션과 겨치지 않도록 */
    z-index: 1800;
}

/* Hero 섹션 스타일 */
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background-color: var(--black);
    color: var(--yellow);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 30px;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 30px;
    color: var(--black);
    letter-spacing: -2px;
}

.hero-title .highlight {
    color: var(--black);
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--black);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.8;
    line-height: 1.6;
}

/* 메인 CTA 버튼 */
.hero-main-cta {
    margin-bottom: 80px;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: var(--black);
    color: var(--yellow);
    padding: 20px 40px;
    font-size: 18px;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-hero-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(254, 229, 0, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-hero-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-hero-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* 펄스 애니메이션 */
.btn-hero-primary::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, var(--yellow), transparent, var(--yellow));
    border-radius: 50px;
    opacity: 0;
    z-index: -1;
    animation: pulse 2s linear infinite;
}

@keyframes pulse {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.1);
    }
    100% {
        opacity: 0;
        transform: scale(1.2);
    }
}

.btn-hero-primary .btn-icon {
    transition: transform 0.3s ease;
}

.btn-hero-primary:hover .btn-icon {
    transform: translateX(5px);
}

/* =========================
   모달
   ========================= */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.modal-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    background-color: var(--gray-light);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    background-color: var(--black);
    color: var(--white);
}

.modal-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.modal-subtitle {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 24px;
}

/* Form */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-medium);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--yellow);
    background-color: var(--yellow-hover);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.required {
    color: #ff4444;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.btn-cancel,
.btn-submit {
    flex: 1;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-cancel {
    background-color: var(--gray-light);
    color: var(--black);
}

.btn-cancel:hover {
    background-color: var(--gray-medium);
}

.btn-submit {
    background-color: var(--yellow);
    color: var(--black);
}

.btn-submit:hover {
    background-color: var(--black);
    color: var(--yellow);
}

/* =========================
   플로팅 버튼
   ========================= */
.floating-kakao-btn {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background-color: var(--yellow);
    border: none;
    border-radius: 50px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 1000;
}

.floating-kakao-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.floating-kakao-btn svg {
    width: 24px;
    height: 24px;
}

/* =========================
   반응형
   ========================= */
@media (max-width: 1200px) {
    .value-props-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .service-grid,
    .pricing-grid,
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        flex-wrap: wrap;
    }
    
    .process-arrow {
        display: none;
    }
}

@media (max-width: 768px) {
    /* 모바일에서는 일반 스크롤로 전환 */
    body {
        overflow-y: auto;
        height: auto;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .header-content {
        padding: 0 16px;
    }
    
    .sections-container {
        height: auto;
    }
    
    .section {
        position: relative;
        height: auto;
        min-height: 100vh;
        opacity: 1;
        visibility: visible;
        transform: none;
        padding: 80px 0 60px;
    }
    
    /* 도트 네비게이션 숨김 */
    .dot-navigation {
        display: none;
    }
    
    /* 플로팅 버튼 위치 조정 */
    .floating-kakao-btn {
        right: 16px;
        bottom: 16px;
        padding: 12px 20px;
        font-size: 13px;
    }
    
    .floating-kakao-btn span {
        display: none;
    }
    
    /* 히어로 섹션 모바일 최적화 */
    .hero-section {
        padding: 80px 16px 60px;
        display: flex;
        align-items: center;
    }
    
    /* 파티클 제거 */
    .particles {
        display: none;
    }
    
    /* 웨이브 패턴 단순화 */
    .wave-pattern {
        animation: none;
        opacity: 0.1;
    }
    
    .hero-content {
        padding: 0;
        transform: none !important;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 6px 16px;
        margin-bottom: 20px;
    }
    
    .hero-title {
        font-size: 36px;
        letter-spacing: -1px;
        margin-bottom: 20px;
    }
    
    /* 타이핑 효과 단순화 */
    .typing-text::after {
        display: none;
    }
    
    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .hero-main-cta {
        margin-bottom: 40px;
    }
    
    .btn-hero-primary {
        font-size: 16px;
        padding: 14px 28px;
        width: 100%;
        max-width: 280px;
    }
    
    /* 펄스 애니메이션 제거 */
    .btn-hero-primary::after {
        display: none;
    }
    
    .scroll-indicator {
        bottom: 20px;
    }
    
    /* 가치 제안 섹션 모바일 */
    .value-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .value-props-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        max-width: 100%;
    }
    
    .value-prop-card {
        padding: 30px 20px;
        margin-bottom: 0;
    }
    
    .value-prop-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 16px;
    }
    
    .value-prop-icon svg {
        width: 32px;
        height: 32px;
    }
    
    .value-prop-card h3 {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .value-prop-card p {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .value-prop-arrow {
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
    
    /* 서비스 섹션 */
    .service-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .service-card {
        padding: 20px;
    }
    
    .service-icon {
        width: 48px;
        height: 48px;
    }
    
    .service-card h4 {
        font-size: 16px;
    }
    
    .service-card p {
        font-size: 13px;
    }
    
    /* 프로세스 섹션 */
    .process-steps {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }
    
    .process-step {
        width: 100%;
        max-width: 280px;
        padding: 24px 20px;
    }
    
    .step-icon {
        margin: 16px 0;
    }
    
    .step-icon svg {
        width: 48px;
        height: 48px;
    }
    
    .process-arrow {
        display: none;
    }
    
    /* 가격 섹션 */
    .pricing-tabs {
        gap: 8px;
        margin-bottom: 20px;
    }
    
    .tab-button {
        padding: 8px 20px;
        font-size: 13px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .pricing-card {
        padding: 20px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card h3 {
        font-size: 18px;
    }
    
    .price {
        font-size: 28px;
    }
    
    .features li {
        font-size: 13px;
        padding: 6px 0;
    }
    
    .restaurant-pricing {
        padding: 24px 16px;
    }
    
    .consultation-card {
        padding: 24px;
    }
    
    .consultation-card h4 {
        font-size: 18px;
    }
    
    .consultation-card p {
        font-size: 14px;
    }
    
    .btn-consultation {
        font-size: 14px;
        padding: 10px 24px;
    }
    
    /* 사례 섹션 */
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .case-card {
        padding: 20px;
    }
    
    .case-content h4 {
        font-size: 16px;
    }
    
    .case-content p {
        font-size: 13px;
    }
    
    .case-stats {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .stat .value {
        font-size: 14px;
    }
    
    /* 문의 섹션 */
    .contact-content {
        padding: 40px 16px;
    }
    
    .contact-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-form {
        padding: 24px 20px;
    }
    
    .contact-form h3,
    .contact-info h3 {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .contact-item {
        padding: 16px;
        gap: 16px;
    }
    
    .contact-item svg {
        width: 32px;
        height: 32px;
    }
    
    .contact-item h4 {
        font-size: 16px;
    }
    
    .btn-submit-form {
        font-size: 14px;
        padding: 12px;
    }
    
    /* 모달 모바일 */
    .modal-content {
        margin: 20px;
        padding: 24px 20px;
        max-height: calc(100vh - 40px);
    }
    
    .modal-title {
        font-size: 20px;
    }
    
    .form-group input,
    .form-group textarea {
        font-size: 16px; /* iOS 줌 방지 */
        padding: 10px 14px;
    }
    
    /* 애니메이션 비활성화 */
    @keyframes gradientRotate {
        0%, 100% { transform: none; }
    }
    
    [data-animate] {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* =========================
   애니메이션
   ========================= */
[x-cloak] {
    display: none !important;
}

/* Alpine.js transitions */
[x-transition\:enter] {
    transition: opacity 150ms ease-out;
}

[x-transition\:enter-start] {
    opacity: 0;
}

[x-transition\:enter-end] {
    opacity: 1;
}

[x-transition\:leave] {
    transition: opacity 150ms ease-in;
}

[x-transition\:leave-start] {
    opacity: 1;
}

[x-transition\:leave-end] {
    opacity: 0;
}

/* Platform Option Styles (from sample) */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.platform-option {
    display: block;
    padding: 12px;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.platform-option input[type="radio"] {
    display: none;
}

.platform-option.selected {
    border-color: var(--yellow);
    background: var(--yellow);
    box-shadow: 0 2px 8px rgba(254, 229, 0, 0.3);
}

.platform-option .option-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.platform-option .option-icon {
    width: 32px;
    height: 32px;
}

.platform-option .option-label {
    font-weight: 600;
    font-size: 14px;
}

/* Platform specific colors */
.naver-platform.selected {
    border-color: var(--naver);
    background: rgba(3, 199, 90, 0.1);
}

.instagram-platform.selected {
    border-color: var(--instagram);
    background: rgba(228, 64, 95, 0.1);
}

.youtube-platform.selected {
    border-color: var(--youtube);
    background: rgba(255, 0, 0, 0.1);
}

.blog-platform.selected {
    border-color: var(--blog);
    background: rgba(30, 144, 255, 0.1);
}

/* 소형 모바일 */
@media (max-width: 375px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .btn-hero-primary {
        font-size: 14px;
        padding: 12px 24px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .value-prop-card {
        padding: 24px 16px;
    }
    
    .pricing-card h3 {
        font-size: 16px;
    }
    
    .price {
        font-size: 24px;
    }
    
    .mobile-menu-content {
        width: 100%;
        right: -100%;
    }
    
    .mobile-menu.open .mobile-menu-content {
        transform: translateX(-100%);
    }
}

/* =========================
   Hero 추가 애니메이션
   ========================= */
/* 타이핑 텍스트 스타일 */
.typing-text {
    position: relative;
    opacity: 0;
}

.typing-text::after {
    content: '|';
    position: absolute;
    right: -10px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}