/* ===============================================
   DR-DRIVE-14 - Rose Gold Premium Theme
   Elegant and Sophisticated Design for Women
   Color: #E8C4B8 (Rose Gold) + #FFFFF0 (Ivory)
   =============================================== */

/* Font Import */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@400;500;600;700&family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');

/* CSS Variables */
:root {
    /* Primary - Rose Gold */
    --rose-50: #FDF8F6;
    --rose-100: #F9EDE9;
    --rose-200: #F3DCD5;
    --rose-300: #E8C4B8;
    --rose-400: #D9A799;
    --rose-500: #C4877A;
    --rose-600: #A86B5E;

    /* Secondary - Ivory & Cream */
    --ivory: #FFFFF0;
    --cream: #FFF8F0;
    --pearl: #FAF7F5;

    /* Accent */
    --gold-400: #D4AF37;
    --gold-500: #C9A227;

    /* Neutral */
    --warm-50: #FDFCFB;
    --warm-100: #F5F2EF;
    --warm-200: #E8E3DF;
    --warm-300: #D4CCC5;
    --warm-400: #A89E95;
    --warm-500: #7A716A;
    --warm-600: #5C544E;
    --warm-700: #3D3733;
    --warm-800: #2A2522;
    --white: #FFFFFF;

    /* Typography */
    --font-display: 'Noto Serif KR', serif;
    --font-body: 'Noto Sans KR', sans-serif;

    /* Spacing */
    --section-padding: 80px 0;

    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-soft: 0 4px 20px rgba(232, 196, 184, 0.15);
    --shadow-medium: 0 8px 30px rgba(232, 196, 184, 0.2);
    --shadow-large: 0 15px 50px rgba(232, 196, 184, 0.25);

    /* Transitions */
    --transition-soft: 0.3s ease;
    --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--warm-700);
    line-height: 1.8;
    background: var(--ivory);
    min-height: 100vh;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.4;
    color: var(--warm-800);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

p {
    color: var(--warm-600);
    font-size: 1rem;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-soft);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(255, 255, 240, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition-soft);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-soft);
    padding: 12px 0;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 8px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--rose-500);
}

.navbar-brand .brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
}

.navbar-brand .brand-text {
    color: var(--warm-800);
}

.navbar-nav {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-shrink: 1;
    min-width: 0;
}

.navbar-nav .nav-item {
    display: block;
}

.nav-link {
    padding: 8px 14px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--warm-600);
    border-radius: var(--radius-full);
    transition: var(--transition-soft);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--rose-500);
    background: var(--rose-50);
}

.nav-link.active {
    color: var(--white);
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
}

.navbar-toggler {
    display: none;
    width: 40px;
    height: 40px;
    background: var(--rose-50);
    border: 2px solid var(--rose-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.navbar-toggler span {
    width: 22px;
    height: 2px;
    background: var(--rose-400);
    border-radius: 2px;
    transition: var(--transition-soft);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-bounce);
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    background: linear-gradient(135deg, var(--rose-400), var(--rose-500));
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--rose-100) 0%, var(--ivory) 50%, var(--cream) 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('https://images.pexels.com/photos/3786091/pexels-photo-3786091.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2') center/cover no-repeat;
    opacity: 0.2;
    mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
    -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    padding: 120px 0 80px;
}

.hero-badge {
    display: inline-block;
    padding: 10px 24px;
    background: var(--white);
    border: 1px solid var(--rose-200);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--rose-500);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 3.8rem);
    font-weight: 700;
    color: var(--warm-800);
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-title .highlight {
    color: var(--rose-400);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--warm-500);
    margin-bottom: 40px;
    line-height: 1.9;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 30px 40px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--rose-100);
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--rose-400);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--warm-400);
    margin-top: 6px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--warm-200);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-bounce);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    color: var(--white);
    box-shadow: 0 6px 25px rgba(232, 196, 184, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(232, 196, 184, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--rose-500);
    border: 2px solid var(--rose-300);
}

.btn-outline:hover {
    background: var(--rose-50);
    border-color: var(--rose-400);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.05rem;
}

/* ===== SECTION STYLES ===== */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--rose-100);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--rose-500);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    color: var(--warm-800);
    margin-bottom: 16px;
}

.section-title .highlight {
    color: var(--rose-400);
}

.section-description {
    color: var(--warm-500);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ===== FEATURES SECTION ===== */
.features-section {
    background: var(--white);
}

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

.feature-card {
    background: var(--pearl);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--warm-100);
    transition: var(--transition-soft);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--rose-200);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--rose-200), var(--rose-300));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
    margin: 0 auto 24px;
    transition: var(--transition-bounce);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-title {
    font-size: 1.2rem;
    color: var(--warm-700);
    margin-bottom: 12px;
    font-family: var(--font-body);
    font-weight: 600;
}

.feature-description {
    color: var(--warm-500);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== PRICING SECTION ===== */
.pricing-section {
    background: linear-gradient(180deg, var(--ivory) 0%, var(--rose-50) 100%);
}

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

.price-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px 30px;
    text-align: center;
    border: 2px solid var(--warm-100);
    transition: var(--transition-soft);
    position: relative;
    display: flex;
    flex-direction: column;
}

.price-card.featured {
    border-color: var(--rose-300);
    transform: scale(1.05);
    box-shadow: var(--shadow-large);
}

.price-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.price-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.price-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 24px;
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}

.price-header {
    margin-bottom: 24px;
}

.price-title {
    font-size: 1.4rem;
    color: var(--warm-700);
    margin-bottom: 8px;
    font-family: var(--font-body);
    font-weight: 600;
}

.price-subtitle {
    color: var(--warm-400);
    font-size: 0.9rem;
}

.price-amount {
    margin-bottom: 8px;
}

.price-value {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--rose-400);
    line-height: 1;
}

.price-unit {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--warm-400);
}

.price-period {
    font-size: 0.9rem;
    color: var(--warm-400);
    margin-bottom: 24px;
}

.price-features {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.price-features li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 0;
    color: var(--warm-600);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--warm-100);
}

.price-features li:last-child {
    border-bottom: none;
}

.price-features li i {
    color: var(--rose-400);
}

.price-card .btn {
    width: 100%;
}

.price-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
    padding: 20px 30px;
    background: var(--white);
    border: 1px solid var(--rose-200);
    border-radius: var(--radius-lg);
}

.price-notice i {
    color: var(--rose-400);
    font-size: 1.2rem;
}

.price-notice p {
    color: var(--warm-600);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
    background: var(--white);
}

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

.testimonial-card {
    background: var(--pearl);
    border-radius: var(--radius-lg);
    padding: 30px;
    border: 1px solid var(--warm-100);
    transition: var(--transition-soft);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-soft);
    border-color: var(--rose-200);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: var(--gold-400);
    font-size: 1rem;
}

.testimonial-content {
    color: var(--warm-600);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
}

.testimonial-info h4 {
    font-size: 1rem;
    color: var(--warm-700);
    margin-bottom: 4px;
    font-family: var(--font-body);
    font-weight: 600;
}

.testimonial-info p {
    font-size: 0.85rem;
    color: var(--warm-400);
}

/* ===== COURSE SECTION ===== */
.course-section {
    background: linear-gradient(180deg, var(--rose-50) 0%, var(--ivory) 100%);
}

.course-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.course-timeline::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, var(--rose-200), var(--rose-300), var(--rose-400), var(--rose-500));
    border-radius: var(--radius-full);
}

.course-step {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px 24px;
    text-align: center;
    border: 2px solid var(--warm-100);
    position: relative;
    z-index: 1;
    transition: var(--transition-soft);
}

.course-step:hover {
    transform: translateY(-8px);
    border-color: var(--rose-300);
    box-shadow: var(--shadow-medium);
}

.step-number {
    display: inline-block;
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    color: var(--white);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.step-content h4 {
    color: var(--warm-700);
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-family: var(--font-body);
    font-weight: 600;
}

.step-content p {
    color: var(--warm-500);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    background: linear-gradient(135deg, var(--rose-100) 0%, var(--ivory) 100%);
}

.contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.info-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--warm-100);
    transition: var(--transition-soft);
}

.info-card:hover {
    transform: translateY(-5px);
    border-color: var(--rose-200);
    box-shadow: var(--shadow-soft);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--rose-200), var(--rose-300));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    margin: 0 auto 16px;
}

.info-card h4 {
    font-size: 1rem;
    color: var(--warm-700);
    margin-bottom: 10px;
    font-family: var(--font-body);
    font-weight: 600;
}

.info-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--rose-500);
    margin-bottom: 6px;
}

.info-desc {
    font-size: 0.85rem;
    color: var(--warm-400);
}

.btn-kakao {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #FEE500;
    color: #3C1E1E;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 12px;
    transition: var(--transition-soft);
}

.btn-kakao:hover {
    background: #F5DC00;
    transform: translateY(-2px);
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--rose-100);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h3 {
    font-size: 1.5rem;
    color: var(--warm-800);
    margin-bottom: 8px;
    font-family: var(--font-display);
}

.form-header p {
    color: var(--warm-500);
    font-size: 0.95rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--warm-600);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group label i {
    color: var(--rose-400);
    font-size: 0.85rem;
}

.form-control {
    padding: 14px 18px;
    border: 2px solid var(--warm-100);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--warm-700);
    background: var(--white);
    transition: var(--transition-soft);
}

.form-control:focus {
    outline: none;
    border-color: var(--rose-300);
    box-shadow: 0 0 0 4px rgba(232, 196, 184, 0.2);
}

.form-control::placeholder {
    color: var(--warm-300);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23A89E95' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.btn-submit {
    margin-top: 10px;
    padding: 18px 32px;
    font-size: 1.1rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--warm-800);
    color: var(--warm-200);
}

.footer-top {
    padding: 60px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 60px;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-decoration: none;
}

.footer-logo .brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
}

.footer-logo .brand-text {
    color: var(--rose-300);
}

.footer-desc {
    color: var(--warm-400);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social .social-link {
    width: 42px;
    height: 42px;
    background: var(--warm-700);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--warm-400);
    font-size: 1rem;
    transition: var(--transition-soft);
}

.footer-social .social-link:hover {
    background: var(--rose-400);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 20px;
    font-family: var(--font-body);
    font-weight: 600;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--warm-400);
    font-size: 0.95rem;
    transition: var(--transition-soft);
}

.footer-links a:hover {
    color: var(--rose-300);
    padding-left: 5px;
}

.contact-info-list li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info-list li i {
    color: var(--rose-400);
    width: 16px;
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--warm-700);
    text-align: center;
}

.footer-bottom p {
    color: var(--warm-500);
    font-size: 0.9rem;
}

/* ===== CTA BUTTONS ===== */
.cta-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-medium);
}

.cta-btn.apply {
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    color: var(--white);
}

.cta-btn.kakao {
    background: #FEE500;
    color: #3C1E1E;
}

.cta-btn.tel {
    background: var(--white);
    color: var(--rose-500);
    border: 2px solid var(--rose-200);
}

.cta-btn:hover {
    transform: translateY(-4px) scale(1.02);
}

/* Back to Top */
#backToTop {
    position: fixed;
    bottom: 180px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--white);
    border: 2px solid var(--rose-200);
    border-radius: var(--radius-md);
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--rose-400);
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 998;
    transition: var(--transition-soft);
    box-shadow: var(--shadow-soft);
}

#backToTop.visible {
    display: flex;
}

#backToTop:hover {
    background: var(--rose-400);
    border-color: var(--rose-400);
    color: var(--white);
}

/* ===== PAGE HEADER (Sub Pages) ===== */
.page-header {
    padding: 140px 0 60px;
    text-align: center;
    background: linear-gradient(135deg, var(--rose-100) 0%, var(--ivory) 100%);
    position: relative;
}

.page-header-content {
    max-width: 600px;
    margin: 0 auto;
}

.page-header h1 {
    color: var(--warm-800);
    margin-bottom: 16px;
}

.page-header p {
    font-size: 1.15rem;
    color: var(--warm-500);
}

/* Breadcrumb */
.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--white);
    border: 1px solid var(--rose-100);
    border-radius: var(--radius-full);
    list-style: none;
    margin: 24px 0 0;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--warm-400);
    font-size: 0.9rem;
}

.breadcrumb-item a {
    color: var(--warm-500);
}

.breadcrumb-item a:hover {
    color: var(--rose-500);
}

.breadcrumb-item.active {
    color: var(--rose-500);
    font-weight: 500;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '/';
    color: var(--warm-300);
}

/* Section CTA */
.section-cta {
    text-align: center;
    margin-top: 50px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .nav-link {
        padding: 8px 10px;
        font-size: 0.85rem;
    }

    .navbar-nav {
        gap: 2px;
    }

    .navbar-brand .brand-text {
        font-size: 1rem;
    }

    .header-cta {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links-group {
        grid-template-columns: repeat(3, 1fr);
    }

    .course-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .course-timeline::before {
        display: none;
    }
}

@media (max-width: 992px) {
    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
        margin: 0 auto;
    }

    .features-grid,
    .pricing-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .price-card.featured {
        transform: none;
    }

    .price-card.featured:hover {
        transform: translateY(-10px);
    }

    .navbar-nav {
        display: none !important;
        position: absolute !important;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white) !important;
        padding: 20px;
        flex-direction: column !important;
        border-bottom: 2px solid var(--rose-100);
        box-shadow: var(--shadow-medium) !important;
    }

    .navbar-nav.active {
        display: flex !important;
    }

    .navbar-toggler {
        display: flex;
    }

    .header-cta {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .header-cta span {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }

    .hero-section {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-overlay {
        width: 100%;
        opacity: 0.1;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        padding: 30px;
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }

    .hero-actions .btn {
        width: 100%;
    }

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

    .footer-brand {
        max-width: 100%;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-links-group {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

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

    .cta-buttons {
        bottom: 20px;
        right: 20px;
    }

    .cta-btn span {
        display: none;
    }

    .cta-btn {
        width: 52px;
        height: 52px;
        padding: 0;
        border-radius: 50%;
    }

    #backToTop {
        bottom: 160px;
        right: 20px;
    }

    .course-timeline {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }

    .section-header {
        margin-bottom: 40px;
    }

    .feature-card,
    .price-card,
    .testimonial-card {
        padding: 25px 20px;
    }

    .contact-form-wrapper {
        padding: 30px 20px;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===== SUB PAGE STYLES ===== */

/* Review Grid */
.review-section {
    padding: var(--section-padding);
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.review-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--warm-100);
    transition: var(--transition-soft);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.review-rating {
    margin-bottom: 15px;
}

.review-rating i {
    color: var(--gold-400);
    font-size: 1rem;
}

.review-title {
    color: var(--warm-700);
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.review-content {
    color: var(--warm-500);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 15px;
    border-top: 1px solid var(--warm-100);
}

.review-avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
}

.review-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.review-rating i.empty {
    color: var(--warm-200);
}

/* Review CTA Section */
.review-cta-section {
    padding: 80px 0;
    background: var(--rose-300);
    text-align: center;
}

.review-cta-title {
    color: var(--white);
    margin-bottom: 16px;
    font-size: 2rem;
}

.review-cta-desc {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    font-size: 1.1rem;
}

.review-cta-btn {
    background: var(--white);
    color: var(--rose-500);
    padding: 16px 40px;
    border-radius: var(--radius-full);
}

.review-cta-btn:hover {
    background: var(--pearl);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* Pagination */
.pagination-wrapper {
    margin-top: 40px;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 2px solid var(--warm-100);
    border-radius: var(--radius-md);
    color: var(--warm-600);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-soft);
    text-decoration: none;
}

.page-link:hover {
    background: var(--rose-50);
    border-color: var(--rose-300);
    color: var(--rose-500);
}

.page-item.active .page-link {
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400));
    border-color: var(--rose-400);
    color: var(--white);
}

/* FAQ Styles */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--warm-100);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition-soft);
}

.faq-item:hover {
    border-color: var(--rose-200);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    cursor: pointer;
    transition: var(--transition-soft);
}

.faq-question:hover {
    background: var(--rose-50);
}

.faq-question h3 {
    font-size: 1.05rem;
    color: var(--warm-700);
    margin: 0;
    font-weight: 600;
    font-family: var(--font-body);
}

.faq-question i {
    color: var(--rose-400);
    transition: var(--transition-soft);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 24px 24px;
    color: var(--warm-600);
    line-height: 1.8;
}

/* CTA Card (for sub pages) */
.cta-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 50px 40px;
    text-align: center;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--rose-100);
}

.cta-card h2 {
    color: var(--warm-800);
    margin-bottom: 12px;
}

.cta-card p {
    color: var(--warm-500);
    margin-bottom: 24px;
}

/* Price Table */
.price-table-wrapper {
    overflow-x: auto;
    margin-top: 40px;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.price-table thead {
    background: linear-gradient(135deg, var(--rose-200), var(--rose-300));
}

.price-table th {
    padding: 18px 20px;
    text-align: center;
    color: var(--white);
    font-weight: 600;
}

.price-table td {
    padding: 18px 20px;
    text-align: center;
    border-bottom: 1px solid var(--warm-100);
    color: var(--warm-600);
}

.price-table tr:last-child td {
    border-bottom: none;
}

.price-table tbody tr:hover {
    background: var(--rose-50);
}

/* Responsive Sub Pages */
@media (max-width: 992px) {
    .review-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .review-grid {
        grid-template-columns: 1fr;
    }

    .faq-question {
        padding: 20px;
    }

    .cta-card {
        padding: 35px 25px;
    }
}

/* ===== SUBPAGE COMPONENTS (공통 서브페이지 컴포넌트) ===== */

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-light, #E8F5E9);
    color: var(--primary, #4CAF50);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--text-dark, #212121);
    margin-bottom: 12px;
}

.section-title .highlight,
.section-title .gradient-text {
    color: var(--primary, #4CAF50);
}

.section-desc {
    color: var(--text-muted, #757575);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Curriculum Grid */
.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.curriculum-card {
    background: var(--white, #fff);
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    border: 1px solid var(--gray-100, #f5f5f5);
    position: relative;
    transition: all 0.3s ease;
}

.curriculum-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.curriculum-day {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary, #4CAF50);
    color: white;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.curriculum-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light, #E8F5E9);
    color: var(--primary, #4CAF50);
    border-radius: 16px;
    font-size: 1.5rem;
    margin: 20px auto 16px;
}

.curriculum-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary, #4CAF50);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    margin-bottom: 12px;
}

.curriculum-card h3 {
    color: var(--text-dark, #212121);
    margin-bottom: 12px;
    font-size: 1.15rem;
}

.curriculum-card p {
    color: var(--text-muted, #757575);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Highlight Grid */
.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 32px;
}

.highlight-item {
    background: var(--white, #fff);
    padding: 28px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 1px solid var(--gray-100, #f5f5f5);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light, #E8F5E9);
    color: var(--primary, #4CAF50);
    border-radius: 12px;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.highlight-item h4 {
    color: var(--text-dark, #212121);
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.highlight-item p {
    color: var(--text-muted, #757575);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Option Grid */
.option-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.option-card {
    background: var(--white, #fff);
    padding: 36px 28px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    border: 1px solid var(--gray-100, #f5f5f5);
    position: relative;
    transition: all 0.3s ease;
}

.option-card.featured {
    border-color: var(--primary, #4CAF50);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    transform: scale(1.02);
}

.option-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary, #4CAF50);
    color: white;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.option-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light, #E8F5E9);
    color: var(--primary, #4CAF50);
    border-radius: 16px;
    font-size: 1.5rem;
    margin: 0 auto 16px;
}

.option-card h3 {
    color: var(--text-dark, #212121);
    margin-bottom: 12px;
}

.option-list {
    list-style: none;
    margin: 0 0 20px;
    padding: 0;
    text-align: left;
}

.option-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    color: var(--text-body, #424242);
    border-bottom: 1px dashed var(--gray-200, #eee);
    font-size: 0.95rem;
}

.option-list li:last-child {
    border-bottom: none;
}

.option-list li i {
    color: var(--primary, #4CAF50);
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, var(--primary-light, #E8F5E9) 0%, var(--bg-cream, #FFFBF7) 100%);
    padding: 48px 32px;
    border-radius: 20px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-box h2 {
    color: var(--text-dark, #212121);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.cta-box p {
    color: var(--text-muted, #757575);
    margin-bottom: 24px;
}

/* Section CTA */
.section-cta {
    background: linear-gradient(135deg, var(--primary, #4CAF50) 0%, var(--primary-dark, #388E3C) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.section-cta .cta-box {
    background: rgba(255,255,255,0.95);
}

/* Responsive */
@media (max-width: 768px) {
    .curriculum-grid,
    .option-grid {
        grid-template-columns: 1fr;
    }

    .highlight-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .option-card.featured {
        transform: none;
    }

    .cta-box {
        padding: 36px 24px;
    }
}

@media (max-width: 480px) {
    .highlight-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== GUEST REVIEW WRITE MODAL - Rose Gold Theme Override ===== */
.grw-write-btn {
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400)) !important;
    border-radius: var(--radius-full) !important;
    font-family: var(--font-body);
    box-shadow: var(--shadow-soft);
}

.grw-write-btn:hover {
    background: linear-gradient(135deg, var(--rose-400), var(--rose-500)) !important;
    box-shadow: var(--shadow-medium);
}

.grw-modal .modal-content {
    border-radius: var(--radius-xl) !important;
    border: none !important;
    box-shadow: var(--shadow-large);
    overflow: hidden;
}

.grw-modal .modal-header {
    background: var(--rose-50) !important;
    border-bottom: 1px solid var(--rose-100) !important;
    padding: 20px 28px !important;
}

.grw-modal .modal-title {
    color: var(--warm-800) !important;
    font-family: var(--font-display);
    font-size: 1.2rem !important;
}

.grw-modal .modal-body {
    padding: 28px !important;
    background: var(--white);
}

.grw-modal .form-label {
    color: var(--warm-600) !important;
    font-family: var(--font-body);
}

.grw-modal .form-label i {
    color: var(--rose-400) !important;
}

.grw-modal .form-control {
    background-color: var(--white) !important;
    border: 2px solid var(--warm-100) !important;
    border-radius: var(--radius-md) !important;
    padding: 12px 16px !important;
    font-family: var(--font-body);
    color: var(--warm-700);
}

.grw-modal .form-control:focus {
    border-color: var(--rose-300) !important;
    box-shadow: 0 0 0 4px rgba(232, 196, 184, 0.2) !important;
}

.grw-modal .form-control::placeholder {
    color: var(--warm-300);
}

.grw-modal .grw-stars i {
    color: var(--gold-400) !important;
}

.grw-modal .grw-stars i.grw-inactive {
    color: var(--warm-200) !important;
}

.grw-modal .modal-footer {
    border-top: 1px solid var(--rose-100) !important;
    padding: 16px 28px !important;
    background: var(--pearl);
}

.grw-modal .modal-footer .btn-secondary {
    background: var(--warm-200) !important;
    border-color: var(--warm-200) !important;
    color: var(--warm-600) !important;
    border-radius: var(--radius-full) !important;
}

.grw-modal .grw-submit-btn,
.grw-submit-btn {
    background: linear-gradient(135deg, var(--rose-300), var(--rose-400)) !important;
    border-radius: var(--radius-full) !important;
    padding: 12px 32px !important;
    font-family: var(--font-body);
    box-shadow: var(--shadow-soft);
}

.grw-modal .grw-submit-btn:hover,
.grw-submit-btn:hover {
    background: linear-gradient(135deg, var(--rose-400), var(--rose-500)) !important;
    box-shadow: var(--shadow-medium);
}

.grw-modal .grw-recaptcha-note {
    background: var(--rose-50) !important;
    border: 1px solid var(--rose-100);
    border-radius: var(--radius-md);
}

.grw-btn-wrap {
    margin-bottom: 24px;
}

/* Scroll Animation */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.active,
.animate-on-scroll.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Contact Info Card */
.contact-info-card {
    background: linear-gradient(135deg, var(--primary-color, #333) 0%, var(--primary-dark, #222) 100%);
    border-radius: 16px;
    padding: 40px;
    color: white;
    height: 100%;
}

.contact-info-card h3 {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 24px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-info-content h5 {
    font-size: 14px;
    font-weight: 500;
    opacity: 0.8;
    margin-bottom: 6px;
}

.contact-info-content p {
    font-size: 18px;
    font-weight: 500;
}