/* ===================================
   韩国营销中心 - 主样式文件
   中国风格设计：红色+金色主题
=================================== */

:root {
    --red-primary: #c0392b;
    --red-dark: #96281b;
    --red-light: #e74c3c;
    --gold-primary: #c8a951;
    --gold-light: #f0d080;
    --gold-dark: #a07830;
    --dark: #1a1a1a;
    --dark-2: #2d2d2d;
    --dark-3: #3d3d3d;
    --gray-1: #555;
    --gray-2: #777;
    --gray-3: #999;
    --gray-bg: #f5f5f5;
    --white: #ffffff;
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.18);
    --shadow-red: 0 4px 20px rgba(192,57,43,0.3);
    --shadow-gold: 0 4px 20px rgba(200,169,81,0.3);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Noto Sans SC', 'Microsoft YaHei', '微软雅黑', sans-serif;
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--dark);
    color: #ccc;
    font-size: 13px;
    padding: 8px 0;
}
.top-bar .container {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}
.top-bar span {
    display: flex;
    align-items: center;
    gap: 6px;
}
.top-bar i { color: var(--gold-primary); }

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    border-bottom: 3px solid var(--red-primary);
    transition: var(--transition);
}
.header.scrolled {
    box-shadow: var(--shadow-md);
}
.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 20px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.logo a { display: flex; align-items: center; }
.logo-img {
    height: 56px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    display: block;
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-item {
    position: relative;
}
.nav-item > a {
    display: block;
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: var(--transition);
}
.nav-item > a:hover,
.nav-item.active > a {
    color: var(--red-primary);
    background: rgba(192,57,43,0.06);
}

/* Dropdown */
.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 12px;
    min-width: 220px;
    border-top: 3px solid var(--red-primary);
    animation: dropIn 0.2s ease;
    z-index: 999;
}
@keyframes dropIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}
.nav-item:hover .dropdown { display: block; }
.dropdown a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    font-size: 13.5px;
    color: var(--gray-1);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.dropdown a:hover {
    color: var(--red-primary);
    background: rgba(192,57,43,0.06);
    padding-left: 16px;
}
.dropdown a i { color: var(--gold-primary); width: 16px; }
.dropdown-group { margin-bottom: 8px; }
.dropdown-group:last-child { margin-bottom: 0; }
.dropdown-group h4 {
    font-size: 11px;
    font-weight: 700;
    color: var(--gray-3);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 12px 4px;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 4px;
}

/* Header CTA */
.btn-header {
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-red);
    transition: var(--transition);
    flex-shrink: 0;
}
.btn-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(192,57,43,0.4);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}
.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a0505 0%, #2d0808 40%, #1a0505 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 100px 0 60px;
}
.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(200,169,81,0.08) 0%, transparent 60%);
}
.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(192,57,43,0.15) 0%, transparent 60%);
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200,169,81,0.15);
    border: 1px solid rgba(200,169,81,0.3);
    color: var(--gold-primary);
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 24px;
}
.hero-badge i { font-size: 14px; }

.hero-title {
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}
.hero-title .highlight {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 36px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 36px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(200,169,81,0.2);
    border-radius: var(--radius-md);
    padding: 20px;
}
.stat-item {
    flex: 1;
    text-align: center;
}
.stat-num {
    display: block;
    font-size: 32px;
    font-weight: 900;
    color: var(--gold-primary);
    line-height: 1;
}
.stat-num .unit { font-size: 18px; }
.stat-label {
    display: block;
    font-size: 12px;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(200,169,81,0.3);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    color: var(--white);
    padding: 14px 28px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    box-shadow: var(--shadow-red);
    transition: var(--transition);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(192,57,43,0.5);
}
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(200,169,81,0.4);
    color: var(--gold-primary);
    padding: 14px 28px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
}
.btn-secondary:hover {
    background: rgba(200,169,81,0.15);
    transform: translateY(-3px);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-main-visual {
    position: relative;
    width: 300px;
    height: 300px;
}
.circle-1, .circle-2, .circle-3 {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
}
.circle-1 {
    inset: 0;
    border-color: rgba(200,169,81,0.3);
    animation: rotate 20s linear infinite;
}
.circle-2 {
    inset: 30px;
    border-color: rgba(192,57,43,0.4);
    animation: rotate 15s linear infinite reverse;
}
.circle-3 {
    inset: 60px;
    border-color: rgba(200,169,81,0.5);
    animation: rotate 10s linear infinite;
}
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.center-icon {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.center-icon i {
    font-size: 56px;
    color: var(--gold-primary);
    filter: drop-shadow(0 0 20px rgba(200,169,81,0.5));
}
.center-icon span {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
}

.hero-card {
    position: absolute;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(200,169,81,0.3);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 160px;
}
.hero-card:nth-child(1) { top: 40px; left: -20px; }
.hero-card:nth-child(2) { top: 180px; right: -30px; }
.hero-card:nth-child(3) { bottom: 60px; left: 0; }

.card-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}
.card-icon.red { background: linear-gradient(135deg, var(--red-primary), var(--red-dark)); }
.card-icon.gold { background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark)); }

.card-title {
    display: block;
    font-size: 12px;
    color: rgba(255,255,255,0.7);
}
.card-value {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
}

/* Floating Animation */
.floating { animation: float 4s ease-in-out infinite; }
.delay1 { animation-delay: 1s; }
.delay2 { animation-delay: 2s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.hero-scroll a {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(200,169,81,0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
    animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ===== TRUST BAR ===== */
.trust-bar {
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    padding: 16px 0;
}
.trust-bar .container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    font-weight: 500;
}
.trust-item i { color: var(--gold-light); font-size: 16px; }

/* ===== SECTION COMMONS ===== */
section { padding: 90px 0; }

.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-badge {
    display: inline-block;
    background: rgba(192,57,43,0.1);
    color: var(--red-primary);
    border: 1px solid rgba(192,57,43,0.2);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 14px;
}
.section-title {
    font-size: clamp(26px, 3vw, 38px);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 14px;
    position: relative;
    display: inline-block;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--red-primary), var(--gold-primary));
    border-radius: 2px;
}
.section-desc {
    font-size: 16px;
    color: var(--gray-2);
    margin-top: 20px;
}

.section-header.light .section-badge {
    background: rgba(200,169,81,0.15);
    color: var(--gold-primary);
    border-color: rgba(200,169,81,0.3);
}
.section-header.light .section-title { color: var(--white); }
.section-header.light .section-title::after {
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
}
.section-header.light .section-desc { color: rgba(255,255,255,0.6); }

/* ===== SERVICES ===== */
.services { background: var(--gray-bg); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.service-card-header {
    padding: 28px 24px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
}
.service-card-header.platform { background: linear-gradient(135deg, #c0392b, #96281b); }
.service-card-header.seo { background: linear-gradient(135deg, #2980b9, #1a5276); }
.service-card-header.cert { background: linear-gradient(135deg, #c8a951, #a07830); }
.service-card-header.biz { background: linear-gradient(135deg, #27ae60, #1e8449); }
.service-card-header.logistics { background: linear-gradient(135deg, #8e44ad, #6c3483); }
.service-card-header.media { background: linear-gradient(135deg, #e67e22, #d35400); }

.service-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
    flex-shrink: 0;
}
.service-card-header h3 {
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
}

.service-list {
    padding: 20px 24px;
}
.service-list li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
}
.service-list li:last-child { border-bottom: none; }
.service-list li a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-1);
    transition: var(--transition);
}
.service-list li a:hover { color: var(--red-primary); padding-left: 4px; }
.service-list li a i { color: var(--red-primary); font-size: 12px; }
.service-list li i.fa-check { font-size: 12px; }

.service-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 0 24px 24px;
    padding: 10px;
    border: 1.5px solid var(--red-primary);
    border-radius: 8px;
    color: var(--red-primary);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}
.service-btn:hover {
    background: var(--red-primary);
    color: var(--white);
}

/* ===== WHY US ===== */
.why-us {
    background: linear-gradient(135deg, #1a0505 0%, #2d0808 100%);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.why-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(200,169,81,0.2);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
}
.why-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(200,169,81,0.5);
    transform: translateY(-4px);
}

.why-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(200,169,81,0.2), rgba(200,169,81,0.1));
    border: 1.5px solid rgba(200,169,81,0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--gold-primary);
}
.why-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}
.why-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
}

/* ===== PROCESS ===== */
.process { background: var(--white); }

.process-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.step {
    flex: 1;
    text-align: center;
    padding: 36px 24px;
    background: var(--gray-bg);
    border-radius: var(--radius-lg);
    position: relative;
    transition: var(--transition);
}
.step:hover {
    background: linear-gradient(135deg, rgba(192,57,43,0.05), rgba(200,169,81,0.05));
    transform: translateY(-4px);
}

.step-num {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
}

.step-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 16px auto 20px;
    font-size: 28px;
    color: white;
    box-shadow: var(--shadow-red);
}
.step h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}
.step p {
    font-size: 13.5px;
    color: var(--gray-2);
    line-height: 1.8;
}

.step-arrow {
    display: flex;
    align-items: center;
    padding: 0 10px;
    margin-top: 70px;
    color: var(--red-primary);
    font-size: 20px;
    flex-shrink: 0;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: linear-gradient(135deg, #1a0505, #2d0808);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(200,169,81,0.2);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
}
.testimonial-card.featured {
    background: rgba(200,169,81,0.1);
    border-color: rgba(200,169,81,0.5);
    transform: scale(1.03);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(200,169,81,0.5);
}
.testimonial-card.featured:hover { transform: scale(1.03) translateY(-4px); }

.stars { color: var(--gold-primary); font-size: 16px; margin-bottom: 16px; gap: 2px; display: flex; }
.testimonial-text {
    font-size: 14.5px;
    color: rgba(255,255,255,0.8);
    line-height: 1.9;
    margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.author-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}
.author-name {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
}
.author-company {
    display: block;
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    margin-top: 2px;
}

/* ===== ACHIEVEMENTS ===== */
.achievements {
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    padding: 70px 0;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.achievement-item {
    text-align: center;
    padding: 30px 20px;
    border-right: 1px solid rgba(255,255,255,0.2);
    position: relative;
}
.achievement-item:last-child { border-right: none; }

.achievement-icon {
    font-size: 32px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 12px;
}
.achievement-num {
    font-size: 52px;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    display: inline;
}
.achievement-unit {
    font-size: 28px;
    font-weight: 700;
    color: var(--gold-light);
    display: inline;
}
.achievement-label {
    display: block;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin-top: 8px;
    font-weight: 500;
}

/* ===== CONTACT ===== */
.contact { background: var(--gray-bg); }

/* ===== QR 문의 레이아웃 ===== */
.contact-qr-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: start;
}

.contact-qr-box {
    background: linear-gradient(135deg, #1a0505, #2d0808);
    border-radius: var(--radius-lg);
    padding: 44px 36px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.contact-qr-box::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 160px; height: 160px;
    background: radial-gradient(circle, rgba(200,169,81,0.15), transparent);
    border-radius: 50%;
}

.qr-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
}
.qr-header i { font-size: 28px; color: #07c160; }
.qr-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
}

.qr-image-wrap {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}
.qr-main-img {
    width: 200px;
    height: 200px;
    object-fit: contain;
    border-radius: 16px;
    border: 4px solid rgba(200,169,81,0.5);
    background: var(--white);
    padding: 6px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    display: block;
    margin: 0 auto;
}
.qr-scan-hint {
    position: absolute;
    bottom: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #07c160, #059149);
    color: white;
    padding: 5px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(7,193,96,0.4);
}

.qr-desc {
    margin-top: 28px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
}

.qr-badges {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 24px;
}
.qr-badges span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    font-size: 13px;
    color: var(--gold-primary);
    font-weight: 600;
}
.qr-badges i { color: #07c160; }

/* 정보 카드 그리드 */
.contact-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.info-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #f0f0f0;
    transition: var(--transition);
}
.info-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(192,57,43,0.2);
    transform: translateY(-2px);
}
.info-card-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}
.info-card-content h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}
.info-card-content p {
    font-size: 12.5px;
    color: var(--gray-2);
    line-height: 1.5;
}

/* ===== FOOTER ===== */
.footer-main {
    background: var(--dark);
    padding: 70px 0 40px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}
.footer-logo-img {
    height: 48px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    filter: brightness(1.05);
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
    margin-bottom: 20px;
}
.social-links {
    display: flex;
    gap: 10px;
}
.social-links a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 16px;
    transition: var(--transition);
}
.social-links a:hover {
    background: var(--red-primary);
    color: white;
}

.footer-links h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(200,169,81,0.3);
}
.footer-links ul li {
    margin-bottom: 8px;
}
.footer-links ul li a {
    font-size: 13.5px;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}
.footer-links ul li a::before {
    content: '›';
    color: var(--red-primary);
}
.footer-links ul li a:hover { color: var(--gold-primary); padding-left: 4px; }

.footer-contact h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(200,169,81,0.3);
}
.footer-qr-wrap {
    text-align: center;
    margin-bottom: 14px;
}
.footer-qr-img {
    width: 110px;
    height: 110px;
    object-fit: contain;
    border-radius: 10px;
    border: 2px solid rgba(200,169,81,0.4);
    background: var(--white);
    padding: 4px;
    display: block;
    margin: 0 auto 8px;
}
.footer-qr-hint {
    font-size: 12px;
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.footer-qr-hint i { color: #07c160; }

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200,169,81,0.1);
    border: 1px solid rgba(200,169,81,0.3);
    color: var(--gold-primary);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    margin-top: 16px;
}

.footer-bottom {
    background: #111;
    padding: 16px 0;
    text-align: center;
}
.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.3);
}

/* ===== FLOATING BUTTONS ===== */
.floating-btns {
    position: fixed;
    right: 24px;
    bottom: 80px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
}

.float-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}
.float-btn:hover { transform: scale(1.1); }
.float-btn .float-label {
    font-size: 9px;
    font-weight: 600;
    margin-top: 2px;
    display: block;
    line-height: 1;
}
.float-btn i { font-size: 18px; }

.float-btn.wechat { background: linear-gradient(135deg, #07c160, #059149); position: relative; }
.float-btn.phone { background: linear-gradient(135deg, var(--red-primary), var(--red-dark)); }
.float-btn.consult { background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark)); }
.float-btn.top { background: linear-gradient(135deg, var(--dark-2), var(--dark)); display: none; }
.float-btn.top.visible { display: flex; }

/* 플로팅 QR 팝업 */
.float-qr-popup {
    display: none;
    position: absolute;
    right: 64px;
    bottom: 0;
    background: var(--white);
    border-radius: 12px;
    padding: 14px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
    text-align: center;
    width: 160px;
    border: 2px solid rgba(7,193,96,0.3);
    z-index: 1000;
}
.float-qr-popup p {
    font-size: 12px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.float-qr-popup img {
    width: 130px;
    height: 130px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid #eee;
    display: block;
    margin: 0 auto 6px;
}
.float-qr-popup small {
    font-size: 11px;
    color: var(--gray-2);
}
.float-qr-popup.active { display: block; }

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}
.modal.active { display: flex; }

.modal-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    animation: modalIn 0.3s ease;
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}
.modal-icon {
    font-size: 60px;
    color: #27ae60;
    margin-bottom: 16px;
}
.modal-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}
.modal-content p {
    font-size: 15px;
    color: var(--gray-2);
    line-height: 1.8;
    margin-bottom: 28px;
}
.modal-btn {
    background: linear-gradient(135deg, var(--red-primary), var(--red-dark));
    color: white;
    border: none;
    padding: 12px 40px;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}
.modal-btn:hover { transform: scale(1.05); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .achievements-grid { grid-template-columns: repeat(2, 1fr); }
    .achievement-item:nth-child(2) { border-right: none; }
    .achievement-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.2); border-top: 1px solid rgba(255,255,255,0.1); }
    .achievement-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.1); }
}

@media (max-width: 768px) {
    .top-bar .container { gap: 16px; font-size: 12px; }
    .nav { display: none; }
    .nav.mobile-open {
        display: block;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        overflow-y: auto;
        z-index: 999;
        padding: 20px;
    }
    .nav.mobile-open .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    .nav.mobile-open .nav-item > a {
        padding: 16px;
        border-bottom: 1px solid #f0f0f0;
        font-size: 16px;
    }
    .nav.mobile-open .dropdown {
        display: block;
        position: static;
        box-shadow: none;
        border: none;
        background: #f9f9f9;
        border-radius: 0;
        border-left: 3px solid var(--red-primary);
        margin-left: 16px;
        animation: none;
    }
    .mobile-menu-btn { display: flex; }
    .btn-header { display: none; }

    .hero .container { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .hero-visual { height: 280px; }
    .hero-main-visual { width: 200px; height: 200px; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 80%; height: 1px; }
    .hero-buttons { justify-content: center; }
    .hero-card:nth-child(1) { display: none; }
    .hero-card:nth-child(2) { top: 20px; right: 0; }
    .hero-card:nth-child(3) { bottom: 20px; left: 0; }

    .services-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .testimonial-card.featured { transform: none; }

    .process-steps {
        flex-direction: column;
        align-items: stretch;
        gap: 24px;
        max-width: 400px;
        margin: 0 auto;
    }
    .step-arrow { display: none; }

    .achievements-grid { grid-template-columns: repeat(2, 1fr); }
    .achievement-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .achievement-item:last-child { border-bottom: none; }

    .contact-qr-layout { grid-template-columns: 1fr; }
    .contact-info-cards { grid-template-columns: 1fr; }
    .qr-main-img { width: 180px; height: 180px; }

    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .floating-btns { right: 14px; bottom: 60px; }
}

@media (max-width: 480px) {
    section { padding: 60px 0; }
    .hero-title { font-size: 28px; }
    .achievement-num { font-size: 38px; }
    .trust-bar .container { gap: 8px; }
    .trust-item { font-size: 12px; }
}