/* ===============================================
   DR-DRIVE-21 - Pastel Mix
   Left/Right Slide Layout - Pink + Mint + Lavender
   =============================================== */

/* CSS Variables - Pastel Mix Palette */
:root {
    /* Pink */
    --pink-50: #FFF0F3;
    --pink-100: #FFE0E6;
    --pink-200: #FFC1CC;
    --pink-300: #FFB6C1;
    --pink-400: #FF9AAD;
    --pink-500: #FF7A93;
    --pink-600: #E85A73;

    /* Mint */
    --mint-50: #F0FAF7;
    --mint-100: #D1F2E8;
    --mint-200: #A8E6D4;
    --mint-300: #98D8C8;
    --mint-400: #7FCEBE;
    --mint-500: #5EBFAA;

    /* Lavender */
    --lavender-50: #F5F3FF;
    --lavender-100: #EDE9FE;
    --lavender-200: #DDD6FE;
    --lavender-300: #C4B5FD;
    --lavender-400: #A78BFA;
    --lavender-500: #8B5CF6;

    /* Neutral */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --white: #FFFFFF;

    /* Typography */
    --font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;

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

    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(255, 182, 193, 0.2);
    --shadow-xl: 0 20px 40px rgba(255, 182, 193, 0.25);

    /* Transitions */
    --transition: 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-family);
    color: var(--gray-700);
    line-height: 1.7;
    background: var(--white);
    min-height: 100vh;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.4;
    color: var(--gray-800);
}

h1 { font-size: clamp(1.875rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.25rem); }

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

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

/* 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, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.header.scrolled {
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}

.navbar {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: space-between !important;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-800);
}

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

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

.navbar-nav .nav-item {
    display: inline-block !important;
    margin: 0 !important;
}

.navbar-nav .nav-link {
    display: block !important;
    padding: 10px 16px !important;
    white-space: nowrap !important;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--gray-600);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

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

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

.header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--pink-400), var(--lavender-400));
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    transition: var(--transition-bounce);
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.navbar-toggler {
    display: none;
    width: 40px;
    height: 40px;
    background: var(--pink-50);
    border: 2px solid var(--pink-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(--pink-500);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO SECTION - Left/Right Split ===== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: stretch;
}

.hero-split {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.hero-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 60px 60px;
    background: linear-gradient(135deg, var(--pink-50) 0%, var(--lavender-50) 50%, var(--mint-50) 100%);
}

.hero-right {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.2), rgba(167, 139, 250, 0.2));
}

.hero-content {
    max-width: 500px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--pink-600);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--mint-400);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    color: var(--gray-800);
    margin-bottom: 20px;
    line-height: 1.3;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--pink-400), var(--lavender-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray-500);
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.hero-trust {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.trust-item i {
    color: var(--pink-400);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-family);
    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(--pink-400), var(--lavender-400));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 182, 193, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 182, 193, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--pink-600);
    border: 2px solid var(--pink-300);
}

.btn-secondary:hover {
    background: var(--pink-50);
    border-color: var(--pink-400);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

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

.section-alt {
    background: linear-gradient(135deg, var(--pink-50), var(--lavender-50), var(--mint-50));
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.badge-pink {
    background: var(--pink-100);
    color: var(--pink-600);
}

.badge-mint {
    background: var(--mint-100);
    color: var(--mint-500);
}

.badge-lavender {
    background: var(--lavender-100);
    color: var(--lavender-500);
}

.section-title {
    color: var(--gray-800);
    margin-bottom: 12px;
}

.highlight-pink { color: var(--pink-500); }
.highlight-mint { color: var(--mint-500); }
.highlight-lavender { color: var(--lavender-500); }

.section-description {
    color: var(--gray-500);
    font-size: 1.05rem;
}

/* ===== FEATURES SECTION ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition);
}

.feature-card.card-pink { border-color: var(--pink-200); }
.feature-card.card-mint { border-color: var(--mint-200); }
.feature-card.card-lavender { border-color: var(--lavender-200); }

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.card-pink .feature-icon {
    background: var(--pink-100);
    color: var(--pink-500);
}

.card-mint .feature-icon {
    background: var(--mint-100);
    color: var(--mint-500);
}

.card-lavender .feature-icon {
    background: var(--lavender-100);
    color: var(--lavender-500);
}

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

.feature-title {
    font-size: 1.125rem;
    color: var(--gray-800);
    margin-bottom: 10px;
}

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

/* ===== PRICING SECTION ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.price-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    text-align: center;
    border: 2px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.price-card.featured {
    border-color: var(--pink-300);
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.price-card.featured:hover {
    transform: scale(1.02) translateY(-8px);
}

.price-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
}

.tag-pink { background: var(--pink-400); }
.tag-mint { background: var(--mint-400); }
.tag-lavender { background: var(--lavender-400); }

.price-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--pink-100), var(--lavender-100));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--pink-500);
    margin: 16px auto 20px;
}

.price-title {
    font-size: 1.25rem;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.price-subtitle {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

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

.price-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--pink-500), var(--lavender-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-unit {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-500);
    margin-left: 4px;
}

.price-period {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-bottom: 20px;
}

.price-features {
    list-style: none;
    margin-bottom: 24px;
    flex-grow: 1;
    text-align: left;
}

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

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

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

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

.price-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 32px;
    padding: 16px 24px;
    background: var(--white);
    border: 1px solid var(--pink-200);
    border-radius: var(--radius-lg);
    color: var(--pink-600);
    font-size: 0.95rem;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 28px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

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

.testimonial-rating {
    display: flex;
    gap: 2px;
    margin-bottom: 16px;
}

.testimonial-rating i {
    color: #FFD700;
    font-size: 0.95rem;
}

.testimonial-content {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pink-300), var(--lavender-300));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
}

.testimonial-info h4 {
    font-size: 0.95rem;
    color: var(--gray-800);
    margin-bottom: 2px;
}

.testimonial-info p {
    font-size: 0.8rem;
    color: var(--gray-400);
}

/* ===== COURSE TIMELINE ===== */
.course-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.course-step {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 28px 24px;
    text-align: center;
    border: 2px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
}

.course-step:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.step-pink { border-color: var(--pink-200); }
.step-mint { border-color: var(--mint-200); }
.step-lavender { border-color: var(--lavender-200); }

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--white);
}

.step-pink .step-number { background: var(--pink-400); }
.step-mint .step-number { background: var(--mint-400); }
.step-lavender .step-number { background: var(--lavender-400); }

.step-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin: 16px auto;
}

.step-pink .step-icon {
    background: var(--pink-100);
    color: var(--pink-500);
}

.step-mint .step-icon {
    background: var(--mint-100);
    color: var(--mint-500);
}

.step-lavender .step-icon {
    background: var(--lavender-100);
    color: var(--lavender-500);
}

.step-content h4 {
    font-size: 1.05rem;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.step-content p {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    background: linear-gradient(135deg, var(--mint-50), var(--pink-50));
}

.contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

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

.info-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 28px;
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition);
}

.info-card.card-pink { border-color: var(--pink-200); }
.info-card.card-mint { border-color: var(--mint-200); }
.info-card.card-lavender { border-color: var(--lavender-200); }

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

.info-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin: 0 auto 16px;
}

.card-pink .info-icon {
    background: var(--pink-100);
    color: var(--pink-500);
}

.card-mint .info-icon {
    background: var(--mint-100);
    color: var(--mint-500);
}

.card-lavender .info-icon {
    background: var(--lavender-100);
    color: var(--lavender-500);
}

.info-card h4 {
    font-size: 1rem;
    color: var(--gray-800);
    margin-bottom: 10px;
}

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

.info-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.btn-kakao {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #FEE500;
    color: #3C1E1E;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 10px;
    transition: var(--transition);
}

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

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-lg);
}

.form-header {
    text-align: center;
    margin-bottom: 28px;
}

.form-header h3 {
    font-size: 1.375rem;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.form-header p {
    color: var(--gray-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(--gray-700);
    display: flex;
    align-items: center;
    gap: 6px;
}

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

.form-control {
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-family);
    color: var(--gray-700);
    background: var(--white);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--pink-300);
    box-shadow: 0 0 0 3px rgba(255, 182, 193, 0.2);
}

.form-control::placeholder {
    color: var(--gray-400);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239CA3AF' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.btn-submit {
    padding: 16px 32px;
    font-size: 1.05rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-800);
    color: var(--gray-300);
}

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

.footer-content {
    display: grid !important;
    grid-template-columns: 1.2fr 2fr !important;
    gap: 60px !important;
    text-align: left !important;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    text-decoration: none;
}

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

.footer-desc {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-700);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 1rem;
    transition: var(--transition);
}

.social-link:hover {
    transform: translateY(-3px);
}

.social-link.kakao:hover {
    background: #FEE500;
    color: #3C1E1E;
}

.social-link.instagram:hover {
    background: #E4405F;
    color: var(--white);
}

.social-link.youtube:hover {
    background: #FF0000;
    color: var(--white);
}

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

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

.footer-links {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.footer-links li {
    list-style: none !important;
    margin-bottom: 12px !important;
}

.footer-links li::before,
.footer-links li::marker {
    content: none !important;
    display: none !important;
}

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

.footer-links a:hover {
    color: var(--pink-300);
}

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

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

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

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* ===== CTA FIXED BUTTONS ===== */
.cta-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-lg);
}

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

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

.cta-btn.tel {
    background: var(--white);
    color: var(--pink-600);
    border: 2px solid var(--pink-200);
}

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

#backToTop {
    position: fixed;
    bottom: 180px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--white);
    border: 2px solid var(--pink-200);
    border-radius: var(--radius-lg);
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--pink-500);
    font-size: 1.1rem;
    cursor: pointer;
    z-index: 998;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

#backToTop.visible {
    display: flex;
}

#backToTop:hover {
    background: linear-gradient(135deg, var(--pink-400), var(--lavender-400));
    border-color: transparent;
    color: var(--white);
}

/* ===== PAGE HEADER (Sub Pages) ===== */
.page-header {
    padding: 140px 0 60px;
    text-align: center;
    background: linear-gradient(135deg, var(--pink-50), var(--lavender-50), var(--mint-50));
}

.page-header h1 {
    color: var(--gray-800);
    margin-bottom: 12px;
}

.page-header p {
    font-size: 1.1rem;
    color: var(--gray-500);
}

/* ===== ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-split {
        flex-direction: column;
    }

    .hero-left,
    .hero-right {
        flex: none;
    }

    .hero-left {
        min-height: auto;
        padding: 120px 40px 60px;
    }

    .hero-right {
        height: 400px;
    }

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

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

@media (max-width: 992px) {
    .features-grid,
    .pricing-grid,
    .testimonials-grid,
    .course-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .navbar-toggler {
        display: flex !important;
    }

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

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

    .navbar-nav .nav-item {
        display: block !important;
        width: 100% !important;
    }
}

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

    .hero-left {
        padding: 100px 24px 40px;
    }

    .hero-right {
        height: 300px;
    }

    .hero-actions {
        flex-direction: column;
    }

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

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

    .features-grid,
    .pricing-grid,
    .testimonials-grid,
    .course-timeline,
    .contact-info {
        grid-template-columns: 1fr;
    }

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

    .footer-links-group {
        grid-template-columns: 1fr !important;
    }

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

    .cta-btn span {
        display: none;
    }

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

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

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

    .page-header {
        padding: 120px 0 40px;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.375rem; }

    .section-header {
        margin-bottom: 32px;
    }

    .feature-card,
    .price-card,
    .testimonial-card {
        padding: 24px 20px;
    }

    .contact-form-wrapper {
        padding: 24px 20px;
    }
}