/* ===============================================
   DR-DRIVE-03 Theme - 민트 프레시 (Mint Fresh)
   "Fresh Greenhouse Garden" - Organic & Botanical

   UNIQUE FEATURES:
   - Diagonal split-screen hero
   - Bento box grid layout
   - Vertical timeline pricing
   - CSS-only carousel
   - Winding road process
   =============================================== */

/* Google Fonts - Unique Typography */
@import url('https://fonts.googleapis.com/css2?family=Gowun+Batang:wght@400;700&family=Jua&display=swap');

@font-face {
    font-family: 'Cafe24Ssurround';
    src: url('https://fastly.jsdelivr.net/gh/projectnoonnu/noonfonts_2105_2@1.0/Cafe24Ssurround.woff') format('woff');
    font-weight: normal;
}

/* CSS Variables - Fresh Greenhouse Palette */
:root {
    /* Core Mint */
    --mint-primary: #10B981;
    --mint-secondary: #34D399;
    --mint-light: #A7F3D0;
    --mint-pale: #D1FAE5;
    --mint-soft: #ECFDF5;
    --mint-dark: #059669;

    /* Warm Accents */
    --amber-warm: #F59E0B;
    --coral-soft: #FB7185;

    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(16, 185, 129, 0.2);
    --glass-blur: blur(20px);

    /* Shadows */
    --shadow-soft: 0 4px 24px rgba(16, 185, 129, 0.12);
    --shadow-lifted: 0 12px 40px rgba(16, 185, 129, 0.18);
    --shadow-glow: 0 0 60px rgba(52, 211, 153, 0.25);

    /* Text */
    --text-dark: #064E3B;
    --text-body: #374151;
    --text-muted: #6B7280;

    /* Layout */
    --header-height: 72px;
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;
    --radius-full: 9999px;

    /* Typography */
    --font-display: 'Cafe24Ssurround', 'Jua', sans-serif;
    --font-body: 'Pretendard', -apple-system, sans-serif;
    --font-accent: 'Gowun Batang', serif;

    /* Animation */
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*, *::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(--text-body);
    background: linear-gradient(180deg, var(--mint-soft) 0%, #fff 30%);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

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

/* ===============================================
   FLOATING GREENHOUSE DECORATIONS
   =============================================== */

.greenhouse-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.leaf-float {
    position: absolute;
    font-size: 2rem;
    opacity: 0.4;
    animation: leafDrift 20s infinite ease-in-out;
}

.leaf-float:nth-child(1) { top: 10%; left: 5%; animation-delay: 0s; }
.leaf-float:nth-child(2) { top: 20%; right: 10%; animation-delay: -4s; font-size: 1.5rem; }
.leaf-float:nth-child(3) { top: 50%; left: 3%; animation-delay: -8s; }
.leaf-float:nth-child(4) { top: 70%; right: 5%; animation-delay: -12s; font-size: 2.5rem; }
.leaf-float:nth-child(5) { top: 85%; left: 15%; animation-delay: -16s; font-size: 1.8rem; }
.leaf-float:nth-child(6) { top: 35%; right: 3%; animation-delay: -2s; }

@keyframes leafDrift {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-30px) rotate(10deg);
    }
    50% {
        transform: translateY(-15px) rotate(-5deg);
    }
    75% {
        transform: translateY(-40px) rotate(15deg);
    }
}

/* Organic blob shapes */
.blob-shape {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    pointer-events: none;
    z-index: -1;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: var(--mint-light);
    top: -200px;
    right: -200px;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: var(--mint-secondary);
    bottom: 20%;
    left: -150px;
}

/* ===============================================
   HEADER - Glass Morphism
   =============================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    transition: all 0.4s var(--ease-smooth);
}

.header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    opacity: 0;
    transition: opacity 0.4s;
}

.header.scrolled::before {
    opacity: 1;
}

.header .container {
    position: relative;
    z-index: 1;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--text-dark);
}

.navbar-brand .logo-icon {
    width: 44px;
    height: 44px;
    background: var(--mint-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: var(--shadow-soft);
}

.navbar-brand .brand-leaf {
    animation: wiggle 3s infinite ease-in-out;
}

@keyframes wiggle {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

.navbar-nav {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-link {
    display: block;
    padding: 10px 18px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-body);
    border-radius: var(--radius-full);
    transition: all 0.3s;
}

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

.header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--mint-primary);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-soft);
    transition: all 0.3s var(--ease-spring);
}

.header-cta:hover {
    background: var(--mint-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lifted);
}

/* Mobile Navigation */
.navbar-toggler {
    display: none;
    width: 44px;
    height: 44px;
    background: var(--mint-pale);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
    z-index: 1001;
}

.navbar-toggler span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--mint-primary);
    margin: 5px auto;
    border-radius: 2px;
    transition: all 0.3s var(--ease-spring);
}

.navbar-toggler.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggler.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.navbar-toggler.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Overlay */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6, 78, 59, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s;
    z-index: 999;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 900px) {
    .navbar-toggler {
        display: block;
    }

    .navbar-nav {
        position: fixed;
        top: 0;
        right: -320px;
        width: 300px;
        height: 100vh;
        background: white;
        flex-direction: column;
        align-items: stretch;
        padding: 100px 24px 40px;
        gap: 8px;
        box-shadow: -10px 0 40px rgba(0,0,0,0.1);
        transition: right 0.4s var(--ease-spring);
        z-index: 1000;
        overflow-y: auto;
    }

    .navbar-nav.active {
        right: 0;
    }

    .nav-link {
        padding: 16px 20px;
        font-size: 1.1rem;
        border-radius: var(--radius-md);
    }

    .nav-link:hover {
        background: var(--mint-soft);
    }

    .header-cta {
        display: none;
    }
}

/* ===============================================
   HERO - DIAGONAL SPLIT SCREEN (Unique!)
   =============================================== */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    min-height: calc(100vh - var(--header-height));
    padding: 60px 0;
}

.hero-content {
    padding-right: 40px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--mint-pale);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--mint-dark);
    margin-bottom: 24px;
    animation: fadeUp 0.8s var(--ease-spring) backwards;
}

.hero-tag .tag-emoji {
    font-size: 1.2rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 24px;
    animation: fadeUp 0.8s var(--ease-spring) 0.1s backwards;
}

.hero-title .highlight {
    color: var(--mint-primary);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 12px;
    background: var(--mint-light);
    z-index: -1;
    transform: skewX(-5deg);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 480px;
    animation: fadeUp 0.8s var(--ease-spring) 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeUp 0.8s var(--ease-spring) 0.3s backwards;
}

/* Diagonal Image Container */
.hero-visual {
    position: relative;
    height: 600px;
    animation: fadeLeft 1s var(--ease-spring) 0.4s backwards;
}

.hero-diagonal {
    position: absolute;
    inset: 0;
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
    background: var(--mint-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hero-diagonal::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(16, 185, 129, 0.2));
    z-index: 1;
}

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

/* Floating badges on hero */
.hero-badge-float {
    position: absolute;
    background: white;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lifted);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10;
    animation: float 4s ease-in-out infinite;
}

.hero-badge-float.badge-top {
    top: 60px;
    left: -40px;
}

.hero-badge-float.badge-bottom {
    bottom: 80px;
    right: 20px;
    animation-delay: -2s;
}

.badge-icon {
    width: 48px;
    height: 48px;
    background: var(--mint-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.badge-text .badge-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.badge-text .badge-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeLeft {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 900px) {
    .hero-split {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        padding: 40px 0;
    }

    .hero-content {
        padding-right: 0;
        order: 1;
    }

    .hero-visual {
        order: 0;
        height: 350px;
    }

    .hero-diagonal {
        clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
    }

    .hero-desc {
        margin: 0 auto 36px;
    }

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

    .hero-badge-float {
        display: none;
    }
}

/* ===============================================
   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: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s var(--ease-spring);
}

.btn-primary {
    background: var(--mint-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: var(--mint-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
}

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

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

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

.btn-block {
    width: 100%;
}

/* ===============================================
   TRUST BADGES - Scrolling Marquee
   =============================================== */

.trust-section {
    padding: 30px 0;
    background: var(--mint-pale);
    overflow: hidden;
}

.trust-track {
    display: flex;
    gap: 60px;
    animation: scrollMarquee 30s linear infinite;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
    font-weight: 500;
    color: var(--mint-dark);
}

.trust-icon {
    font-size: 1.5rem;
}

@keyframes scrollMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===============================================
   FEATURES - BENTO BOX GRID (Unique!)
   =============================================== */

.features-section {
    padding: 100px 0;
}

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

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--mint-pale);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--mint-dark);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-title .text-mint {
    color: var(--mint-primary);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Bento Grid - Asymmetric Layout */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 240px);
    gap: 24px;
}

.bento-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s var(--ease-spring);
    display: flex;
    flex-direction: column;
}

.bento-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--mint-primary);
    transform: scaleX(0);
    transition: transform 0.4s;
}

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

.bento-card:hover::before {
    transform: scaleX(1);
}

/* Bento card sizes */
.bento-card.large {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-card.wide {
    grid-column: span 2;
}

.bento-card.tall {
    grid-row: span 2;
}

.bento-icon {
    width: 64px;
    height: 64px;
    background: var(--mint-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.bento-card.large .bento-icon {
    width: 80px;
    height: 80px;
    font-size: 2.5rem;
}

.bento-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.bento-card.large .bento-title {
    font-size: 1.8rem;
}

.bento-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex-grow: 1;
}

.bento-decoration {
    position: absolute;
    bottom: 16px;
    right: 16px;
    font-size: 3rem;
    opacity: 0.15;
}

@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .bento-card.large,
    .bento-card.wide,
    .bento-card.tall {
        grid-column: span 1;
        grid-row: span 1;
    }

    .bento-card.large {
        grid-column: span 2;
    }
}

@media (max-width: 600px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-card.large {
        grid-column: span 1;
    }
}

/* ===============================================
   PRICING - VERTICAL TIMELINE (Unique!)
   =============================================== */

.pricing-section {
    padding: 100px 0;
    background: var(--mint-soft);
    position: relative;
}

.pricing-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

/* Vertical vine line */
.pricing-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--mint-light), var(--mint-primary), var(--mint-light));
    border-radius: 4px;
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: white;
    border: 4px solid var(--mint-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 2;
    box-shadow: var(--shadow-soft);
}

.timeline-card {
    width: calc(50% - 60px);
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s var(--ease-spring);
}

.timeline-item:nth-child(odd) .timeline-card {
    margin-right: auto;
}

.timeline-item:nth-child(even) .timeline-card {
    margin-left: auto;
}

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

.timeline-card.featured {
    border: 3px solid var(--mint-primary);
    position: relative;
}

.timeline-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--mint-primary);
    color: white;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
}

.price-header {
    margin-bottom: 20px;
}

.price-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.price-sub {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.price-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 20px;
}

.price-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--mint-primary);
}

.price-unit {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.price-period {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

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

.price-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px dashed var(--mint-light);
    font-size: 0.95rem;
}

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

.price-features i {
    color: var(--mint-primary);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .pricing-timeline::before {
        left: 20px;
    }

    .timeline-dot {
        left: 20px;
        width: 44px;
        height: 44px;
        font-size: 1.3rem;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        flex-direction: row;
        padding-left: 60px;
    }

    .timeline-card,
    .timeline-item:nth-child(odd) .timeline-card,
    .timeline-item:nth-child(even) .timeline-card {
        width: 100%;
        margin: 0;
    }
}

/* ===============================================
   REVIEWS - CSS CAROUSEL (Unique!)
   =============================================== */

.reviews-section {
    padding: 100px 0;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.carousel-track {
    display: flex;
    gap: 24px;
    animation: carouselScroll 40s linear infinite;
    width: max-content;
}

.carousel-track:hover {
    animation-play-state: paused;
}

@keyframes carouselScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.review-card {
    width: 380px;
    flex-shrink: 0;
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s;
}

.review-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lifted);
}

.review-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.review-stars span {
    color: var(--amber-warm);
    font-size: 1.1rem;
}

.review-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 12px;
}

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

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--mint-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--mint-dark);
}

.author-name {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.author-location {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.reviews-cta {
    text-align: center;
    margin-top: 40px;
}

/* ===============================================
   PROCESS - WINDING ROAD (Unique!)
   =============================================== */

.process-section {
    padding: 100px 0;
    background: linear-gradient(180deg, white 0%, var(--mint-soft) 100%);
}

.road-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 0;
}

/* SVG Road Path */
.road-path {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.road-path svg {
    width: 100%;
    height: 100%;
}

.road-path path {
    fill: none;
    stroke: var(--mint-light);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 20 10;
}

.road-steps {
    display: flex;
    flex-direction: column;
    gap: 80px;
    position: relative;
    z-index: 1;
}

.road-step {
    display: flex;
    align-items: center;
    gap: 40px;
}

.road-step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-marker {
    width: 100px;
    height: 100px;
    background: white;
    border: 4px solid var(--mint-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lifted);
    flex-shrink: 0;
}

.step-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--mint-primary);
}

.step-icon {
    font-size: 1.5rem;
}

.step-content {
    flex: 1;
    max-width: 400px;
    background: white;
    padding: 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.road-step:nth-child(odd) .step-content {
    margin-right: auto;
}

.road-step:nth-child(even) .step-content {
    margin-left: auto;
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.step-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .road-steps {
        gap: 40px;
    }

    .road-step,
    .road-step:nth-child(even) {
        flex-direction: column;
        text-align: center;
    }

    .step-marker {
        width: 80px;
        height: 80px;
    }

    .step-content,
    .road-step:nth-child(odd) .step-content,
    .road-step:nth-child(even) .step-content {
        margin: 0;
        max-width: 100%;
    }

    .road-path {
        display: none;
    }
}

/* ===============================================
   CONTACT SECTION
   =============================================== */

.contact-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--mint-soft) 0%, var(--mint-pale) 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background: white;
    padding: 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: all 0.3s;
}

.info-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lifted);
}

.info-icon {
    width: 56px;
    height: 56px;
    background: var(--mint-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-content h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.info-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--mint-primary);
    margin-bottom: 4px;
}

.info-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.btn-kakao {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #FEE500;
    color: #3C1E1E;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    margin-top: 12px;
}

.btn-kakao:hover {
    background: #F5DC00;
}

/* Contact Form */
.contact-form-card {
    background: white;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lifted);
}

.form-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-header h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-header p {
    color: var(--text-muted);
}

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

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

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-group label i {
    color: var(--mint-primary);
    margin-right: 6px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--mint-light);
    border-radius: var(--radius-md);
    background: white;
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--mint-primary);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

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

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2310B981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
}

.btn-submit {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
}

.btn-submit .btn-emoji {
    animation: bounce 1s infinite;
}

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

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .form-group.full-width {
        grid-column: span 1;
    }
}

/* ===============================================
   FOOTER
   =============================================== */

.footer {
    background: var(--text-dark);
    color: white;
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.footer-brand .logo-icon {
    width: 44px;
    height: 44px;
    background: var(--mint-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    margin-bottom: 24px;
    max-width: 280px;
}

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

.social-link {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s;
}

.social-link:hover {
    background: var(--mint-primary);
    transform: translateY(-3px);
}

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    transition: all 0.3s;
}

.footer-links a:hover {
    color: var(--mint-secondary);
    transform: translateX(5px);
    display: inline-block;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.footer-contact-item i {
    color: var(--mint-secondary);
    width: 20px;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: span 1;
    }
}

/* ===============================================
   FLOATING CTA
   =============================================== */

.floating-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 900;
}

.cta-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    box-shadow: var(--shadow-lifted);
    transition: all 0.3s var(--ease-spring);
}

.cta-btn:hover {
    transform: scale(1.1);
}

.cta-btn.apply {
    background: var(--mint-primary);
}

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

.cta-btn.call {
    background: var(--coral-soft);
}

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 50px;
    height: 50px;
    background: white;
    border: 2px solid var(--mint-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint-primary);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 899;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--mint-primary);
    color: white;
    transform: translateY(-3px);
}

/* ===============================================
   ANIMATIONS & UTILITIES
   =============================================== */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-spring);
}

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

/* Stagger delays */
.reveal:nth-child(1) { transition-delay: 0s; }
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* Loading animation for page */
@keyframes pageLoad {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

body {
    animation: pageLoad 0.5s ease-out;
}

/* ===============================================
   RESPONSIVE ADJUSTMENTS
   =============================================== */

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .btn {
        padding: 14px 24px;
        font-size: 0.95rem;
    }

    .floating-cta {
        bottom: 16px;
        right: 16px;
    }

    .cta-btn {
        width: 52px;
        height: 52px;
        font-size: 1.2rem;
    }
}