/* ===============================================
   DR-Drive-27 Theme - Dewy Lavender
   Side Hero Layout
   Main: #B8A9C9 (Lavender), Secondary: #B5EAD7 (Mint)
   =============================================== */

:root {
    --primary: #B8A9C9;
    --primary-dark: #9B8AB8;
    --primary-light: #D4C9E0;
    --primary-pale: #EDE8F3;
    --secondary: #B5EAD7;
    --secondary-dark: #8DD5BC;
    --secondary-light: #D5F5E8;

    --text-dark: #3D3355;
    --text-light: #6B5D7A;
    --text-muted: #9A8CA8;

    --bg-main: #FAF8FC;
    --bg-white: #FFFFFF;
    --bg-section: #F5F1F9;

    --border: rgba(184, 169, 201, 0.3);
    --shadow-sm: 0 4px 15px rgba(184, 169, 201, 0.15);
    --shadow-md: 0 8px 30px rgba(184, 169, 201, 0.2);
    --shadow-lg: 0 15px 50px rgba(184, 169, 201, 0.25);

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 50px;
}

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

body {
    font-family: 'Playfair Display', 'Noto Sans KR', serif;
    color: var(--text-dark);
    background: var(--bg-main);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.3;
}

a { text-decoration: none; color: var(--primary-dark); transition: all 0.3s; }
a:hover { color: var(--primary); }

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

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: all 0.3s;
    padding: 15px 0;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 10px 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: 1.4rem;
    font-weight: 600;
    color: var(--text-dark);
}

.brand-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.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;
    color: var(--text-dark);
    font-weight: 500;
    font-family: 'Noto Sans KR', sans-serif;
    font-size: 0.95rem;
    border-radius: var(--radius-full);
    transition: all 0.3s;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-dark);
    background: var(--primary-pale);
}

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-family: 'Noto Sans KR', sans-serif;
    transition: all 0.3s;
}

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

.navbar-toggler {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.navbar-toggler span {
    width: 25px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s;
}

/* ===== Hero Section - Side Hero Layout ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(184, 169, 201, 0.2) 0%,
        rgba(181, 234, 215, 0.15) 50%,
        rgba(250, 248, 252, 0.8) 100%);
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
}

.hero-shapes .shape-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    top: 10%;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.hero-shapes .shape-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--secondary), var(--primary-light));
    bottom: 20%;
    left: -50px;
    animation: float 10s ease-in-out infinite reverse;
}

.hero-shapes .shape-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    top: 50%;
    left: 30%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 550px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary-pale);
    border-radius: var(--radius-full);
    font-weight: 600;
    margin-bottom: 25px;
    font-size: 0.9rem;
    color: var(--primary-dark);
    font-family: 'Noto Sans KR', sans-serif;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--text-dark);
    line-height: 1.25;
}

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

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 35px;
    font-family: 'Noto Sans KR', sans-serif;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-family: 'Noto Sans KR', sans-serif;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-secondary {
    background: white;
    color: var(--text-dark);
    border: 2px solid var(--border);
}

.btn-secondary:hover {
    background: var(--primary-pale);
    color: var(--primary-dark);
    border-color: var(--primary);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

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

.stat-num {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: 'Noto Sans KR', sans-serif;
}

.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero-badge-float {
    position: absolute;
    bottom: 30px;
    left: -30px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-weight: 600;
    color: var(--text-dark);
    font-family: 'Noto Sans KR', sans-serif;
}

.hero-badge-float i {
    color: var(--secondary-dark);
    font-size: 1.2rem;
}

/* ===== Sections ===== */
.section {
    padding: 100px 0;
}

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

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 15px;
    padding: 8px 18px;
    background: var(--primary-pale);
    border-radius: var(--radius-full);
    font-family: 'Noto Sans KR', sans-serif;
}

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

.section-title .highlight {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-family: 'Noto Sans KR', sans-serif;
}

.section-cta {
    text-align: center;
    margin-top: 50px;
}

/* ===== Features Section ===== */
.features-section {
    background: var(--bg-white);
}

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

.feature-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--bg-main);
    border-radius: var(--radius-md);
    transition: all 0.4s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    background: white;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    transform: scale(1.1);
}

.feature-icon i {
    font-size: 1.8rem;
    color: var(--primary-dark);
}

.feature-card:hover .feature-icon i {
    color: white;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-family: 'Noto Sans KR', sans-serif;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    font-family: 'Noto Sans KR', sans-serif;
}

/* ===== Price Section ===== */
.price-section {
    background: var(--bg-section);
}

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

.price-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
    transition: all 0.4s;
    border: 2px solid transparent;
}

.price-card.featured {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    transform: scale(1.05);
}

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

.price-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.price-ribbon {
    position: absolute;
    top: -12px;
    right: 25px;
    background: var(--secondary);
    color: var(--text-dark);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    font-family: 'Noto Sans KR', sans-serif;
}

.price-ribbon.popular {
    background: white;
    color: var(--primary-dark);
}

.price-card.featured .price-ribbon {
    background: white;
    color: var(--primary-dark);
}

.price-title {
    font-size: 1.4rem;
    margin-bottom: 8px;
    font-family: 'Noto Sans KR', sans-serif;
}

.price-card.featured .price-title { color: white; }

.price-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 25px;
    font-family: 'Noto Sans KR', sans-serif;
}

.price-card.featured .price-subtitle { color: rgba(255,255,255,0.8); }

.price-amount {
    margin-bottom: 25px;
}

.price-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
}

.price-card.featured .price-value { color: white; }

.price-unit {
    font-size: 1.2rem;
    font-weight: 400;
}

.price-period {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 5px;
    font-family: 'Noto Sans KR', sans-serif;
}

.price-card.featured .price-period { color: rgba(255,255,255,0.8); }

.price-features {
    list-style: none !important;
    text-align: left;
    margin: 0 0 30px 0 !important;
    padding: 0 !important;
}

.price-features li {
    list-style: none !important;
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-family: 'Noto Sans KR', sans-serif;
}

.price-features li::before,
.price-features li::marker {
    content: none !important;
    display: none !important;
}

.price-features i {
    color: var(--secondary-dark);
    font-size: 1rem;
}

.price-card.featured .price-features i { color: white; }

.price-card .btn {
    display: block;
    padding: 14px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-family: 'Noto Sans KR', sans-serif;
    transition: all 0.3s;
}

.price-card .btn-secondary {
    background: var(--primary-pale);
    color: var(--primary-dark);
    border: none;
}

.price-card .btn-secondary:hover {
    background: var(--primary);
    color: white;
}

.price-card.featured .btn-primary {
    background: white;
    color: var(--primary-dark);
}

.price-card.featured .btn-primary:hover {
    background: var(--primary-pale);
}

.price-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-muted);
    font-family: 'Noto Sans KR', sans-serif;
}

.price-notice i { color: var(--primary); }

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

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

.testimonial-card {
    background: var(--bg-main);
    padding: 35px 30px;
    border-radius: var(--radius-md);
    transition: all 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: white;
}

.testimonial-rating {
    color: #FFD700;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.testimonial-content {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-style: italic;
    line-height: 1.8;
    font-family: 'Noto Sans KR', sans-serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

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

.testimonial-info h4 {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 3px;
    font-family: 'Noto Sans KR', sans-serif;
}

.testimonial-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: 'Noto Sans KR', sans-serif;
}

/* ===== Course Section ===== */
.course-section {
    background: var(--bg-section);
}

.course-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.course-step {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: var(--radius-md);
    position: relative;
    transition: all 0.3s;
}

.course-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.step-number {
    display: inline-block;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-bottom: 20px;
    font-family: 'Noto Sans KR', sans-serif;
}

.step-content h4 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-family: 'Noto Sans KR', sans-serif;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    font-family: 'Noto Sans KR', sans-serif;
}

.btn-lg {
    padding: 16px 35px;
    font-size: 1.05rem;
}

/* ===== Contact Section ===== */
.contact-section {
    background: linear-gradient(135deg, var(--bg-main) 0%, var(--primary-pale) 100%);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: start;
}

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

.info-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

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

.info-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    font-size: 1.3rem;
    color: var(--primary-dark);
}

.info-content h4 {
    font-size: 1rem;
    margin-bottom: 5px;
    color: var(--text-dark);
    font-family: 'Noto Sans KR', sans-serif;
}

.info-content p,
.info-content a {
    color: var(--text-light);
    font-size: 0.95rem;
    font-family: 'Noto Sans KR', sans-serif;
}

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

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

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-family: 'Noto Sans KR', sans-serif;
}

.form-group label i {
    color: var(--primary);
    margin-right: 5px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: 'Noto Sans KR', sans-serif;
    transition: all 0.3s;
    background: var(--bg-main);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Noto Sans KR', sans-serif;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

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

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

.footer-content {
    display: grid !important;
    grid-template-columns: 1.2fr 2fr !important;
    gap: 60px !important;
    margin-bottom: 40px;
    text-align: left !important;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.footer-logo .brand-text {
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
}

.footer-desc {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    font-family: 'Noto Sans KR', sans-serif;
}

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

.footer-col h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-family: 'Noto Sans KR', sans-serif;
}

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

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

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

.footer-col a,
.footer-col li {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    font-family: 'Noto Sans KR', sans-serif;
}

.footer-col a:hover {
    color: var(--secondary);
}

.footer-col i {
    width: 20px;
    color: var(--secondary);
    margin-right: 8px;
}

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

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    font-family: 'Noto Sans KR', sans-serif;
}

/* ===== Floating CTA ===== */
.cta-buttons {
    position: fixed;
    right: 20px;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
}

.cta-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--radius-full);
    color: white;
    font-weight: 600;
    font-family: 'Noto Sans KR', sans-serif;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.cta-btn.apply { background: linear-gradient(135deg, var(--primary), var(--secondary)); }
.cta-btn.kakao { background: #FEE500; color: #3C1E1E; }
.cta-btn.kakao:hover { color: #3C1E1E; }
.cta-btn.tel { background: var(--primary); }

#backToTop {
    position: fixed;
    right: 20px;
    bottom: 180px;
    width: 50px;
    height: 50px;
    background: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 998;
    box-shadow: var(--shadow-sm);
    color: var(--primary);
}

#backToTop.visible {
    opacity: 1;
    visibility: visible;
}

#backToTop:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { order: -1; }
    .hero-content { max-width: 100%; text-align: center; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-badge-float { left: 20px; }

    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
    .price-card.featured { transform: none; }
    .price-card.featured:hover { transform: translateY(-5px); }

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

@media (max-width: 768px) {
    .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: white !important;
        padding: 20px !important;
        box-shadow: var(--shadow-md);
    }
    .navbar-nav.active { display: flex !important; }
    .navbar-nav .nav-item { display: block !important; width: 100% !important; }
    .header-cta { display: none; }

    .hero-title { font-size: 2.4rem; }
    .hero-buttons { flex-direction: column; }
    .hero-stats { flex-direction: column; gap: 15px; }

    .features-grid,
    .testimonials-grid { grid-template-columns: 1fr; }

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

    .footer-content { grid-template-columns: 1fr !important; text-align: center !important; }
    .footer-links { grid-template-columns: 1fr !important; }

    .cta-btn span { display: none; }
    .cta-btn { padding: 14px; border-radius: 50%; }
}

@media (max-width: 480px) {
    .section { padding: 70px 0; }
    .section-title { font-size: 2rem; }
    .hero-title { font-size: 2rem; }
    .contact-form { padding: 25px; }
    .course-timeline { grid-template-columns: 1fr; }
}

/* ===== Sub Page Styles ===== */
.page-header {
    background: linear-gradient(135deg, var(--bg-main) 0%, var(--primary-pale) 100%);
    padding: 140px 0 60px;
    text-align: center;
}

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

.page-emoji {
    font-size: 3rem;
    margin-bottom: 15px;
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-family: 'Noto Sans KR', sans-serif;
}

.breadcrumb a { color: var(--primary); }

/* Review Grid for Sub Page */
.review-section { padding: 80px 0; }

.review-grid.sub-page {
    grid-template-columns: repeat(3, 1fr);
}

.review-card .review-rating { color: #FFD700; margin-bottom: 10px; }
.review-card .review-title { font-weight: 600; margin-bottom: 10px; }
.review-card .review-content { color: var(--text-light); margin-bottom: 15px; }
.review-card .review-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-weight: 600;
}
.review-card .review-author-name { font-weight: 600; }
.review-card .review-date { font-size: 0.8rem; color: var(--text-muted); }

/* Pagination */
.pagination-wrapper { text-align: center; margin-top: 40px; }
.pagination {
    display: inline-flex;
    gap: 5px;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}
.pagination li { list-style: none !important; }
.pagination li::before, .pagination li::marker { content: none !important; display: none !important; }
.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--bg-main);
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s;
}
.page-link:hover, .page-link.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

/* CTA Card */
.cta-section { padding: 60px 0; background: var(--bg-main); }
.cta-card {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 50px;
    border-radius: var(--radius-lg);
    text-align: center;
    color: white;
}
.cta-card h3 { font-size: 1.8rem; margin-bottom: 15px; }
.cta-card p { margin-bottom: 25px; opacity: 0.9; font-family: 'Noto Sans KR', sans-serif; }
.cta-card .btn-primary {
    background: white;
    color: var(--primary-dark);
}
.cta-card .btn-primary:hover { background: var(--bg-main); }

@media (max-width: 991px) {
    .review-grid.sub-page { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .review-grid.sub-page { grid-template-columns: 1fr; }
    .page-header { padding: 120px 0 50px; }
    .page-header h1 { font-size: 2rem; }
}