/* ===== CSS Variables ===== */
:root {
    --primary: #6B1F2B;
    --primary-dark: #4A121A;
    --accent: #C8A46A;
    --bg-ivory: #FBF7F3;
    --text: #1B1B1B;
    --subtext: #5B5B5B;
    --white: #FFFFFF;

    --btn-radius: 14px;
    --card-radius: 18px;
    --shadow: 0 4px 24px rgba(107, 31, 43, 0.08);
    --shadow-hover: 0 8px 32px rgba(107, 31, 43, 0.12);

    --section-padding: 72px 0;
    --section-padding-mobile: 56px 0;
}

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

html {
    scroll-behavior: smooth;
}

/* ===== Anchor Scroll Offset (sticky header) ===== */
section[id] {
    scroll-margin-top: 84px;
}

@media (max-width: 480px) {
    section[id] {
        scroll-margin-top: 72px;
    }
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--bg-ivory);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: 'Noto Serif KR', serif;
    font-weight: 600;
    line-height: 1.4;
}

strong {
    font-weight: 600;
    color: var(--primary);
}

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

ul {
    list-style: none;
}

.container {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: var(--btn-radius);
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary);
    border: 1px solid var(--primary);
}

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

.btn-large {
    padding: 20px 48px;
    font-size: 18px;
    width: 100%;
    max-width: 320px;
}

.text-link {
    color: var(--subtext);
    font-size: 14px;
    border-bottom: 1px solid transparent;
}

.text-link:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(251, 247, 243, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(107, 31, 43, 0.08);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Noto Serif KR', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: -0.02em;
    text-decoration: none;
}

.logo:hover {
    color: var(--primary-dark);
}

/* Desktop Navigation */
.nav-desktop {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-arrow {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .nav-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(107, 31, 43, 0.12);
    padding: 12px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(10px);
    transition: all 0.3s ease;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
    display: block;
    padding: 12px 24px;
    font-size: 14px;
    color: var(--subtext);
    transition: all 0.2s ease;
}

.nav-dropdown-menu a:hover {
    background-color: var(--bg-ivory);
    color: var(--primary);
}

.header-cta {
    padding: 10px 24px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: var(--btn-radius);
    font-size: 14px;
    font-weight: 500;
}

.header-cta:hover {
    background-color: var(--primary-dark);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--primary);
    transition: all 0.3s ease;
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

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

/* Mobile Navigation */
.nav-mobile {
    display: none;
    flex-direction: column;
    background-color: var(--white);
    padding: 20px 24px;
    border-top: 1px solid rgba(107, 31, 43, 0.08);
}

.nav-mobile.active {
    display: flex;
}

.nav-mobile .nav-link {
    padding: 16px 0;
    border-bottom: 1px solid rgba(107, 31, 43, 0.06);
}

.nav-mobile .nav-link::after {
    display: none;
}

.nav-mobile-group {
    border-bottom: 1px solid rgba(107, 31, 43, 0.06);
}

.nav-mobile-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
}

.nav-mobile-toggle .nav-arrow {
    transition: transform 0.3s ease;
}

.nav-mobile-toggle.active .nav-arrow {
    transform: rotate(180deg);
}

.nav-mobile-submenu {
    display: none;
    padding-left: 16px;
    padding-bottom: 8px;
}

.nav-mobile-submenu.active {
    display: block;
}

.nav-mobile-submenu a {
    display: block;
    padding: 12px 0;
    font-size: 14px;
    color: var(--subtext);
}

.nav-mobile-submenu a:hover {
    color: var(--primary);
}

.nav-mobile-cta {
    display: block;
    margin-top: 16px;
    padding: 14px 24px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: var(--btn-radius);
    font-size: 15px;
    font-weight: 500;
    text-align: center;
}

.nav-mobile-cta:hover {
    background-color: var(--primary-dark);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    background: #000;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
}

.hero-title {
    font-size: clamp(28px, 7vw, 48px);
    font-weight: 500;
    color: #fff;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    line-height: 1.15;
    max-width: 18ch;
    text-wrap: balance;
    word-break: keep-all;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
}

.hero-sub {
    font-size: clamp(14px, 3.8vw, 18px);
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.5;
    max-width: 28ch;
    text-wrap: balance;
    word-break: keep-all;
    opacity: 0.9;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.hero-subtitle {
    font-size: 18px;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.6;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.hero-subtitle span {
    color: #f3d6da;
}

.hero-location {
    margin-top: 10px;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin-bottom: 8px;
}

.hero-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.hero-cta .btn-primary {
    background: var(--primary);
    color: #fff;
    padding: 16px 28px;
    border-radius: 14px;
    font-size: 16px;
}

.hero-cta .text-link {
    font-size: 14px;
    color: #f3d6da;
    border-bottom: none;
}

.hero-cta .text-link:hover {
    color: #fff;
}

/* ===== Portfolio Section ===== */
.portfolio {
    padding: var(--section-padding);
    background-color: var(--bg-ivory);
}

.portfolio .container {
    max-width: 1000px;
}

.portfolio-subtitle {
    text-align: center;
    font-size: 15px;
    color: var(--subtext);
    margin-bottom: 24px;
}

.portfolio-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
}

.tab-btn {
    padding: 10px 28px;
    border: 1px solid var(--primary);
    background-color: var(--white);
    color: var(--primary);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    background-color: rgba(107, 31, 43, 0.05);
}

.tab-btn.active {
    background-color: var(--primary);
    color: var(--white);
}

.portfolio-grid.hidden {
    display: none;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.portfolio-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

@media (min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
}

/* ===== Problem Section ===== */
.problem {
    padding: var(--section-padding);
    background-color: var(--white);
}

.section-title {
    font-size: 24px;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text);
}

.problem-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.problem-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    background-color: var(--bg-ivory);
    border-radius: 12px;
    font-size: 15px;
    color: var(--subtext);
}

.check-icon {
    color: var(--primary);
    font-weight: 600;
    flex-shrink: 0;
}

.problem-list li strong {
    color: var(--text);
}

.problem-conclusion {
    text-align: center;
    font-size: 15px;
    color: var(--subtext);
    line-height: 1.9;
    padding: 24px;
    border-top: 1px solid rgba(107, 31, 43, 0.1);
}

/* ===== Profile Section ===== */
.profile {
    padding: var(--section-padding);
    background-color: var(--bg-ivory);
}

.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 28px;
}

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--white);
    box-shadow: var(--shadow);
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.profile-content {
    max-width: 400px;
}

.profile-label {
    font-size: 13px;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.profile-name {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 16px;
}

.profile-desc {
    font-size: 16px;
    font-style: italic;
    color: var(--text);
    margin-bottom: 16px;
    line-height: 1.7;
}

.profile-text {
    font-size: 14px;
    color: var(--subtext);
    line-height: 1.8;
}

.profile-career {
    text-align: left;
    list-style: none;
    padding: 0;
    margin: 0;
}

.profile-career li {
    font-size: 14px;
    color: var(--subtext);
    line-height: 1.8;
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}

.profile-career li::before {
    content: "·";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.profile-career li strong {
    color: var(--primary);
}

@media (min-width: 768px) {
    .profile-card {
        flex-direction: row;
        text-align: left;
        gap: 48px;
    }

    .profile-image {
        width: 240px;
        height: 240px;
        flex-shrink: 0;
    }

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

/* ===== Solution Section ===== */
.solution {
    padding: var(--section-padding);
    background-color: var(--bg-ivory);
}

.solution-intro {
    text-align: center;
    font-size: 16px;
    color: var(--subtext);
    margin-bottom: 32px;
    line-height: 1.9;
}

.solution-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 48px;
}

.solution-list li {
    padding: 12px 20px;
    background-color: var(--white);
    border-radius: 10px;
    font-size: 15px;
    color: var(--text);
    position: relative;
    padding-left: 36px;
}

.solution-list li::before {
    content: "•";
    position: absolute;
    left: 16px;
    color: var(--accent);
    font-size: 18px;
}

/* ===== Highlight Card ===== */
.highlight-card {
    background: linear-gradient(135deg, var(--white) 0%, rgba(200, 164, 106, 0.05) 100%);
    border: 1px solid rgba(200, 164, 106, 0.3);
    border-radius: var(--card-radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow);
}

.highlight-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--accent);
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.highlight-title {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 16px;
}

.highlight-desc {
    font-size: 15px;
    color: var(--subtext);
    margin-bottom: 20px;
}

.simulation-video {
    margin: 24px 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.simulation-video video {
    width: 100%;
    display: block;
}

.highlight-list {
    text-align: left;
    margin-bottom: 24px;
}

.highlight-list li {
    padding: 8px 0;
    font-size: 15px;
    color: var(--text);
}

.highlight-quote {
    background-color: rgba(107, 31, 43, 0.04);
    padding: 20px;
    border-radius: 12px;
    font-style: italic;
    font-size: 15px;
    color: var(--primary);
    margin-bottom: 24px;
    border-left: 3px solid var(--primary);
}

.highlight-benefits {
    text-align: left;
    margin-bottom: 28px;
}

.benefits-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}

.highlight-benefits ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.highlight-benefits li {
    font-size: 14px;
    color: var(--subtext);
    padding-left: 16px;
    position: relative;
}

.highlight-benefits li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* ===== FAQ Section ===== */
.faq {
    padding: var(--section-padding);
    background-color: var(--white);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid rgba(107, 31, 43, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background-color: var(--bg-ivory);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    text-align: left;
    transition: all 0.3s ease;
}

.faq-item.active .faq-question {
    background-color: var(--primary);
    color: var(--white);
}

.faq-icon {
    font-size: 20px;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 20px 24px;
}

.faq-answer p {
    font-size: 14px;
    color: var(--subtext);
    line-height: 1.8;
}

/* ===== Final CTA Section ===== */
.final-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    text-align: center;
}

.cta-title {
    font-size: 24px;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.6;
}

.cta-desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
    line-height: 1.8;
}

.cta-desc strong {
    color: var(--accent);
}

.final-cta .btn-primary {
    background-color: var(--white);
    color: var(--primary);
}

.final-cta .btn-primary:hover {
    background-color: var(--accent);
    color: var(--white);
}

/* Kakao Button */
.btn-kakao {
    background-color: #FEE500;
    color: #191919;
    font-weight: 600;
}

.btn-kakao:hover {
    background-color: #F5DC00;
    color: #191919;
    transform: translateY(-2px);
}

.final-cta .btn-kakao {
    background-color: #FEE500;
    color: #191919;
}

.final-cta .btn-kakao:hover {
    background-color: #F5DC00;
    color: #191919;
}

/* Naver Place Button */
.btn-naver-place {
    background-color: #03C75A;
    color: #FFFFFF;
    font-weight: 600;
}

.btn-naver-place:hover {
    background-color: #02B350;
    color: #FFFFFF;
    transform: translateY(-2px);
}

.final-cta .btn-naver-place {
    background-color: #03C75A;
    color: #FFFFFF;
}

.final-cta .btn-naver-place:hover {
    background-color: #02B350;
    color: #FFFFFF;
}

/* CTA Buttons Container */
.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

@media (min-width: 480px) {
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .cta-buttons .btn-large {
        width: auto;
        min-width: 200px;
    }
}

.cta-notice {
    margin-top: 16px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* ===== Footer ===== */
.footer {
    padding: 48px 0 32px;
    background-color: var(--text);
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.footer-logo {
    font-family: 'Noto Serif KR', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 24px;
}

.footer-info {
    margin-bottom: 24px;
}

.footer-info p {
    font-size: 14px;
    margin-bottom: 8px;
}

.footer-info strong {
    color: var(--accent);
    font-weight: 500;
    margin-right: 8px;
}

.footer-notice {
    font-size: 13px;
    padding: 16px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 24px;
}

.footer-copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

/* ===== Service Guide Sections ===== */
.section {
    padding: 72px 0;
    background: var(--bg-ivory);
    color: var(--text);
}

.section-desc {
    color: var(--subtext);
    line-height: 1.8;
    margin-bottom: 26px;
    text-align: center;
}

.card-section {
    background: #F8F1EC;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.04);
}

.card h3 {
    margin: 0 0 12px;
    font-size: 18px;
    color: var(--primary);
}

.card p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text);
}

.bullets {
    margin: 12px 0 0;
    padding-left: 18px;
    color: var(--subtext);
    line-height: 1.9;
    font-size: 14px;
}

.bullets li {
    margin-bottom: 6px;
}

.note {
    margin-top: 14px;
    color: var(--subtext);
    line-height: 1.8;
    font-size: 14px;
}

.steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 22px;
}

.step {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 18px;
    padding: 20px;
}

.step-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(107, 31, 43, 0.10);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.step h4 {
    font-size: 16px;
    margin: 0 0 8px;
    color: var(--text);
}

.step p {
    font-size: 14px;
    color: var(--subtext);
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 820px) {
    .grid-2,
    .steps {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 56px 0;
    }
}

/* ===== Mobile Responsive ===== */
@media (max-width: 900px) {
    .nav-desktop {
        display: none;
    }

    .header-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 56px 0;
    }

    .hero {
        height: 100vh;
    }

    .hero-title {
        font-size: clamp(28px, 7vw, 48px);
    }

    .hero-sub {
        font-size: clamp(14px, 3.8vw, 18px);
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-cta .btn-primary {
        width: 100%;
        max-width: 280px;
    }

    .section-title {
        font-size: 22px;
        margin-bottom: 32px;
    }

    .btn {
        width: 100%;
    }

    .btn-large {
        max-width: 100%;
    }

    .highlight-card {
        padding: 28px 20px;
    }

    .highlight-title {
        font-size: 20px;
    }

    .cta-title {
        font-size: 22px;
    }

    .final-cta {
        padding: 60px 0;
    }
}

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

    .hero-title {
        font-size: clamp(24px, 6.5vw, 32px);
        margin-bottom: 16px;
    }

    .hero-sub {
        font-size: clamp(13px, 3.5vw, 16px);
        margin-bottom: 16px;
    }

    .hero-location {
        font-size: 14px;
    }

    .hero-tagline {
        font-size: 13px;
        margin-bottom: 24px;
    }

    .hero-cta {
        gap: 12px;
    }

    .hero-cta .btn-primary {
        padding: 14px 24px;
        font-size: 15px;
    }
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

/* ===== Before/After Care Accordion ===== */
.accordion {
    display: grid;
    gap: 10px;
}

.care-item {
    border: 1px solid rgba(107, 31, 43, 0.12);
    border-radius: 14px;
    background: var(--white);
    overflow: hidden;
}

.care-item summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
    transition: background-color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

.care-item summary::-webkit-details-marker {
    display: none;
}

.care-item summary::after {
    content: "+";
    font-size: 20px;
    font-weight: 400;
    line-height: 1;
    color: var(--primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.care-item[open] summary::after {
    content: "";
    transform: rotate(180deg);
}

.care-item[open] summary::after {
    content: "\2212"; /* minus sign */
}

.care-item summary:hover {
    background-color: rgba(107, 31, 43, 0.03);
}

.care-body {
    padding: 0 20px 20px;
    color: var(--subtext);
    font-size: 14px;
    line-height: 1.8;
}

.care-body ul {
    margin: 0;
    padding-left: 18px;
}

.care-body li {
    margin-bottom: 8px;
    list-style: disc;
}

.care-body li:last-child {
    margin-bottom: 0;
}

/* Accordion animation */
.care-item .care-body {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Location Section ===== */
.location-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.location-card {
    border: 1px solid rgba(107, 31, 43, 0.1);
    border-radius: 14px;
    padding: 20px;
    background: var(--white);
}

.location-card h3 {
    font-size: 16px;
    color: var(--primary);
    margin: 0 0 10px;
}

.location-card p {
    font-size: 14px;
    color: var(--text);
    line-height: 1.7;
    margin: 0 0 6px;
}

.location-card ul {
    margin: 0;
    padding-left: 18px;
}

.location-card li {
    font-size: 14px;
    color: var(--subtext);
    line-height: 1.8;
    list-style: disc;
    margin-bottom: 4px;
}

.location-card .muted {
    color: var(--subtext);
    font-size: 13px;
}

/* Map CTA Buttons */
.map-cta-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.btn-map {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s ease;
    flex: 1;
    min-width: 140px;
}

.btn-kakao {
    background: var(--primary);
    color: var(--white);
    border: 1px solid var(--primary);
}

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

.btn-naver {
    background: var(--white);
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-naver:hover {
    background: rgba(107, 31, 43, 0.05);
}

@media (max-width: 640px) {
    .location-grid {
        grid-template-columns: 1fr;
    }

    .care-item summary {
        padding: 16px 18px;
    }

    .map-cta-row {
        flex-direction: column;
    }

    .btn-map {
        width: 100%;
    }
}