:root {
    --green-900: #1b4332;
    --green-800: #2d6a4f;
    --green-700: #40916c;
    --green-600: #52b788;
    --green-500: #74c69d;
    --green-400: #95d5b2;
    --green-300: #b7e4c7;
    --green-200: #d8f3dc;
    --green-100: #ebf9ee;
    --accent: #95d5b2;
    
    --blue-900: #0a1f5c;
    --blue-800: #122c80;
    --blue-700: #1d3fa6;
    --blue-600: #2452c8;
    --blue-500: #3b6ee8;
    --blue-400: #6c92f0;
    --blue-300: #a3bff6;
    --blue-200: #d0deff;
    --blue-100: #eaf1ff;
    --text-900: #1a1a1a;
    --text-700: #333333;
    --text-500: #666666;
    --text-300: #999999;
    --bg-light: #f8faf8;
    --bg-white: #ffffff;
    --border: #e5ece6;
    --shadow-sm: 0 1px 3px rgba(45, 106, 79, 0.08);
    --shadow-md: 0 4px 16px rgba(45, 106, 79, 0.10);
    --shadow-lg: 0 10px 40px rgba(45, 106, 79, 0.12);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo',
                 'Noto Sans KR', 'Malgun Gothic', sans-serif;
    color: var(--text-900);
    background: var(--bg-white);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    border-bottom-color: var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    color: var(--green-800);
    letter-spacing: -0.5px;
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--green-600), var(--green-800));
    border-radius: 10px;
    color: #fff;
    font-size: 18px;
    font-weight: 900;
    box-shadow: var(--shadow-sm);
}

.nav { display: flex; align-items: center; gap: 36px; }

.nav a {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-700);
    position: relative;
    padding: 8px 0;
}

.nav a:hover, .nav a.active { color: var(--green-800); }

.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--green-700);
    transition: var(--transition);
}

.nav a:hover::after, .nav a.active::after { width: 100%; }

.header-cta {
    display: flex;
    align-items: center;
    gap: 14px;
}

.btn-call {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--green-100);
    color: var(--green-800);
    border-radius: 999px;
    font-weight: 700;
    font-size: 14px;
    border: 1px solid var(--green-300);
}

.btn-call:hover {
    background: var(--green-700);
    color: #fff;
    border-color: var(--green-700);
}

.mobile-toggle {
    display: none;
    width: 40px;
    height: 40px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.mobile-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-900);
    transition: var(--transition);
}

.nav-group {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nav .nav-main {
    font-size: 16px;
    font-weight: 700;
    padding: 28px 0;
    color: var(--text-900);
}

.nav .nav-main.active { color: var(--green-800); }

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px 26px 26px;
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .22s ease, visibility .22s ease, transform .22s ease;
    pointer-events: none;
    text-align: center;
}

.nav .nav-dropdown a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-500);
    padding: 6px 4px;
    white-space: nowrap;
}

.nav .nav-dropdown a::after { display: none; }
.nav .nav-dropdown a:hover { color: var(--green-800); }
.nav .nav-dropdown a.active { color: var(--green-800); font-weight: 700; }

.header:hover .nav-dropdown,
.header:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.header::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--border);
    transition: height .25s ease;
    pointer-events: none;
    z-index: -1;
}

.header:hover::after { height: 200px; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    transition: var(--transition);
    border: 1.5px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--green-700), var(--green-800));
    color: #fff;
    box-shadow: 0 4px 14px rgba(45, 106, 79, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45, 106, 79, 0.4);
}

.btn-secondary {
    background: #fff;
    color: var(--green-800);
    border-color: var(--green-300);
}

.btn-secondary:hover {
    background: var(--green-100);
    border-color: var(--green-700);
}

.btn-lg { padding: 18px 36px; font-size: 16px; }

.hero {
    position: relative;
    padding: 160px 0 100px;
    background:
        radial-gradient(circle at 20% 30%, rgba(149, 213, 178, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(183, 228, 199, 0.5) 0%, transparent 50%),
        linear-gradient(180deg, var(--green-100) 0%, #fff 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(116, 198, 157, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--green-300);
    border-radius: 999px;
    color: var(--green-800);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--green-600);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(116, 198, 157, 0.3);
}

.hero h1 {
    font-size: clamp(32px, 5vw, 54px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1.5px;
    color: var(--text-900);
    margin-bottom: 24px;
}

.hero h1 .highlight {
    color: var(--green-800);
    background: linear-gradient(180deg, transparent 60%, var(--green-200) 60%);
    padding: 0 4px;
}

.hero p.lead {
    font-size: 18px;
    color: var(--text-500);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.stat .num {
    font-size: 28px;
    font-weight: 800;
    color: var(--green-800);
    line-height: 1;
    margin-bottom: 6px;
}

.stat .label {
    font-size: 13px;
    color: var(--text-500);
    font-weight: 500;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mock {
    width: 320px;
    height: 600px;
    background: #fff;
    border-radius: 40px;
    box-shadow: 0 30px 80px rgba(45, 106, 79, 0.2);
    padding: 16px;
    position: relative;
    z-index: 2;
    border: 12px solid #1a1a1a;
}

.phone-mock::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 22px;
    background: #1a1a1a;
    border-radius: 999px;
    z-index: 3;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--green-100) 0%, #fff 100%);
    border-radius: 28px;
    padding: 50px 24px 24px;
    overflow: hidden;
}

.mock-card {
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-md);
    margin-bottom: 14px;
}

.mock-card .mc-title {
    font-size: 13px;
    color: var(--green-700);
    font-weight: 700;
    margin-bottom: 8px;
}

.mock-card .mc-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-900);
    margin-bottom: 6px;
}

.mock-card .mc-desc {
    font-size: 12px;
    color: var(--text-500);
    line-height: 1.5;
}

.mock-btn {
    display: block;
    text-align: center;
    background: var(--green-700);
    color: #fff;
    padding: 12px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    margin-top: 14px;
}

.float-card {
    position: absolute;
    background: #fff;
    border-radius: 14px;
    padding: 14px 18px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3;
    animation: floaty 4s ease-in-out infinite;
}

.float-card .ico {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--green-100);
    color: var(--green-800);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.float-card .tx {
    font-size: 12px;
    color: var(--text-500);
}

.float-card .tx b {
    display: block;
    font-size: 14px;
    color: var(--text-900);
    margin-bottom: 2px;
}

.float-1 { top: 50px; left: -20px; animation-delay: 0s; }
.float-2 { bottom: 80px; right: -20px; animation-delay: 1.5s; }

@keyframes floaty {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

section {
    padding: 100px 0;
}

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

.section-tag {
    display: inline-block;
    color: var(--green-700);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-head h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    color: var(--text-900);
    letter-spacing: -1px;
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-head p {
    font-size: 17px;
    color: var(--text-500);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

.features {
    background: var(--bg-light);
}

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

.feature-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 36px 28px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--green-500), var(--green-700));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--green-300);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--green-200), var(--green-400));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-800);
    font-size: 26px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-900);
}

.feature-card p {
    color: var(--text-500);
    font-size: 15px;
    line-height: 1.7;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-item {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.service-item:hover {
    border-color: var(--green-500);
    box-shadow: var(--shadow-md);
}

.service-num {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--green-700);
    color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 18px;
}

.service-item h3 {
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text-900);
}

.service-item p {
    color: var(--text-500);
    font-size: 15px;
    line-height: 1.7;
}

.process {
    background: linear-gradient(180deg, #fff 0%, var(--green-100) 100%);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--green-400) 0 8px, transparent 8px 16px);
    z-index: 0;
}

.step {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 28px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

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

.step-num {
    width: 56px;
    height: 56px;
    margin: 0 auto 18px;
    background: linear-gradient(135deg, var(--green-600), var(--green-800));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
    box-shadow: 0 6px 16px rgba(45, 106, 79, 0.3);
}

.step h4 {
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 8px;
}

.step p {
    font-size: 14px;
    color: var(--text-500);
    line-height: 1.6;
}

.cta-section {
    background: linear-gradient(135deg, var(--green-800), var(--green-700));
    color: #fff;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section h2 {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.cta-section p {
    font-size: 17px;
    opacity: 0.95;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .btn-primary {
    background: #fff;
    color: var(--green-800);
}

.cta-section .btn-primary:hover {
    background: var(--green-100);
}

.cta-tel {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 28px;
    font-size: 32px;
    font-weight: 800;
    color: #fff;
}

.cta-tel .tel-label {
    font-size: 13px;
    background: rgba(255,255,255,0.2);
    padding: 6px 12px;
    border-radius: 999px;
    font-weight: 600;
}

.footer {
    background: #0f1f17;
    color: #c4d2c8;
    padding: 60px 0 30px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 14px;
}

.footer-about {
    font-size: 14px;
    line-height: 1.7;
    color: #93a89a;
    margin-bottom: 16px;
    max-width: 380px;
}

.footer h5 {
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer ul li {
    margin-bottom: 8px;
    font-size: 14px;
}

.footer ul li a:hover { color: var(--green-400); }

.footer-info {
    border-top: 1px solid #1f3328;
    padding-top: 24px;
    font-size: 13px;
    line-height: 1.7;
    color: #93a89a;
}

.footer-info strong { color: #c4d2c8; }

.footer-info .biz-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin-bottom: 10px;
}

.footer-copy {
    margin-top: 14px;
    font-size: 12px;
    color: #6e826e;
}

.page-hero {
    padding: 160px 0 80px;
    background:
        radial-gradient(circle at 50% 30%, rgba(149, 213, 178, 0.35) 0%, transparent 60%),
        linear-gradient(180deg, var(--green-100) 0%, #fff 100%);
    text-align: center;
}

.page-hero h1 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    color: var(--text-900);
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 17px;
    color: var(--text-500);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-500);
    margin-bottom: 20px;
}

.breadcrumb a:hover { color: var(--green-700); }
.breadcrumb span.sep { color: var(--text-300); }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-grid h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.about-grid p {
    color: var(--text-500);
    line-height: 1.8;
    margin-bottom: 14px;
}

.about-image {
    background: linear-gradient(135deg, var(--green-300), var(--green-700));
    border-radius: var(--radius-lg);
    aspect-ratio: 1.1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 80px;
    font-weight: 800;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.about-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,0.15) 0%, transparent 50%);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 60px;
}

.value-card {
    background: #fff;
    padding: 36px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--green-500);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.value-card .v-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    background: var(--green-100);
    color: var(--green-800);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.value-card h4 {
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 10px;
}

.value-card p {
    color: var(--text-500);
    font-size: 14px;
    line-height: 1.7;
}

.company-table {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: 40px;
}

.company-table .row {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-bottom: 1px solid var(--border);
}

.company-table .row:last-child { border-bottom: none; }

.company-table .row .key {
    background: var(--green-100);
    padding: 18px 24px;
    font-weight: 700;
    color: var(--green-800);
    font-size: 14px;
}

.company-table .row .val {
    padding: 18px 24px;
    color: var(--text-700);
    font-size: 15px;
}

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

.price-card {
    background: #fff;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.price-card:hover {
    border-color: var(--green-500);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.price-card.featured {
    border-color: var(--green-700);
    background: linear-gradient(180deg, var(--green-100) 0%, #fff 30%);
    box-shadow: var(--shadow-lg);
}

.price-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--green-700);
    color: #fff;
    padding: 6px 18px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.price-card h3 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 8px;
}

.price-card .desc {
    color: var(--text-500);
    font-size: 14px;
    margin-bottom: 24px;
    min-height: 42px;
}

.price-amount {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px dashed var(--border);
}

.price-amount .num {
    font-size: 42px;
    font-weight: 800;
    color: var(--green-800);
    letter-spacing: -1px;
}

.price-amount .unit {
    font-size: 16px;
    color: var(--text-500);
}

.price-features {
    text-align: left;
    margin-bottom: 28px;
    flex-grow: 1;
}

.price-features li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--text-700);
    font-size: 14px;
}

.price-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 8px;
    color: var(--green-700);
    font-weight: 800;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 50px;
}

.contact-info-card {
    background: linear-gradient(135deg, var(--green-800), var(--green-700));
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-info-card h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
}

.contact-info-card > p {
    opacity: 0.9;
    margin-bottom: 32px;
    line-height: 1.7;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.contact-info-list li:last-child { border-bottom: none; }

.contact-info-list .ci-ico {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.contact-info-list .ci-txt b {
    display: block;
    font-size: 13px;
    opacity: 0.8;
    margin-bottom: 2px;
    font-weight: 500;
}

.contact-info-list .ci-txt span {
    font-size: 15px;
    font-weight: 600;
}

.contact-form {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-700);
    margin-bottom: 8px;
}

.form-group label .req {
    color: #d9534f;
    margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 15px;
    background: #fff;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green-700);
    box-shadow: 0 0 0 4px rgba(64, 145, 108, 0.1);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--text-500);
}

.form-check input { margin-top: 4px; }

.form-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--green-700), var(--green-800));
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 16px;
    transition: var(--transition);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45, 106, 79, 0.3);
}

.faq-list { max-width: 820px; margin: 0 auto; }

.faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.open {
    border-color: var(--green-500);
    box-shadow: var(--shadow-sm);
}

.faq-q {
    padding: 22px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    color: var(--text-900);
    user-select: none;
}

.faq-q::before {
    content: 'Q';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--green-100);
    color: var(--green-700);
    font-weight: 800;
    margin-right: 14px;
    flex-shrink: 0;
}

.faq-q .arrow {
    margin-left: auto;
    color: var(--green-700);
    transition: var(--transition);
}

.faq-item.open .faq-q .arrow { transform: rotate(180deg); }

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

.faq-item.open .faq-a { max-height: 400px; }

.faq-a-inner {
    padding: 0 28px 24px 70px;
    color: var(--text-500);
    line-height: 1.8;
    font-size: 15px;
}

.float-quick {
    position: fixed;
    right: 24px;
    bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 900;
}

.float-quick a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--green-700);
    color: #fff;
    box-shadow: var(--shadow-md);
    font-size: 22px;
    transition: var(--transition);
}

.float-quick a:hover {
    background: var(--green-800);
    transform: translateY(-3px);
}

.float-quick a.top { background: #fff; color: var(--green-800); border: 1px solid var(--border); }

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { order: -1; }
    .phone-mock { width: 280px; height: 520px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .process-steps::before { display: none; }
    .price-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .about-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    section { padding: 70px 0; }
    .hero { padding: 130px 0 70px; }
    .nav { display: none; }
    .nav.active {
        display: flex;
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        padding: 12px 0;
        gap: 0;
        box-shadow: var(--shadow-md);
        max-height: calc(100vh - 76px);
        overflow-y: auto;
    }
    .nav.active .nav-group {
        align-items: stretch;
        border-bottom: 1px solid var(--border);
        padding: 4px 0;
    }
    .nav.active .nav-group:last-child { border-bottom: none; }
    .nav.active .nav-main {
        padding: 14px 20px;
        font-size: 15px;
    }
    .nav.active .nav-main::after { display: none; }
    .nav.active .nav-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: none;
        padding: 0 20px 10px 36px;
        min-width: 0;
        gap: 2px;
        text-align: left;
    }
    .nav.active .nav-dropdown a {
        padding: 8px 0;
        font-size: 14px;
        text-align: left;
        font-weight: 500;
    }
    .header:hover::after { height: 0; }
    .mobile-toggle { display: flex; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }
    .feature-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .company-table .row { grid-template-columns: 110px 1fr; }
    .company-table .row .key { padding: 14px 14px; font-size: 13px; }
    .company-table .row .val { padding: 14px 14px; font-size: 14px; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form, .contact-info-card { padding: 28px 22px; }
    .float-quick { right: 14px; bottom: 14px; }
    .float-quick a { width: 48px; height: 48px; font-size: 18px; }
    .cta-tel { font-size: 24px; }
}

.erp-page { --theme-700: var(--blue-700); --theme-800: var(--blue-800); }

.erp-hero {
    padding: 160px 0 100px;
    background:
        radial-gradient(circle at 20% 30%, rgba(108, 146, 240, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(163, 191, 246, 0.3) 0%, transparent 50%),
        linear-gradient(180deg, var(--blue-100) 0%, #fff 100%);
    position: relative;
    overflow: hidden;
}

.erp-hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.erp-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--blue-300);
    border-radius: 999px;
    color: var(--blue-800);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
}

.erp-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--blue-600);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(59, 110, 232, 0.3);
}

.erp-hero h1 {
    font-size: clamp(32px, 5vw, 50px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1.5px;
    color: var(--text-900);
    margin-bottom: 24px;
}

.erp-hero h1 .highlight {
    color: var(--blue-800);
    background: linear-gradient(180deg, transparent 60%, var(--blue-200) 60%);
    padding: 0 4px;
}

.erp-hero p.lead {
    font-size: 18px;
    color: var(--text-500);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
}

.btn-blue {
    background: linear-gradient(135deg, var(--blue-700), var(--blue-800));
    color: #fff;
    box-shadow: 0 4px 14px rgba(29, 63, 166, 0.3);
}

.btn-blue:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(29, 63, 166, 0.4);
}

.btn-blue-outline {
    background: #fff;
    color: var(--blue-800);
    border-color: var(--blue-300);
}

.btn-blue-outline:hover {
    background: var(--blue-100);
    border-color: var(--blue-700);
}

.erp-mock {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: 0 30px 80px rgba(29, 63, 166, 0.2);
    border: 1px solid var(--blue-200);
}

.erp-mock-bar {
    display: flex;
    gap: 6px;
    margin-bottom: 14px;
}

.erp-mock-bar span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #e5e5e5;
}

.erp-mock-bar span:nth-child(1) { background: #ff5f57; }
.erp-mock-bar span:nth-child(2) { background: #ffbd2e; }
.erp-mock-bar span:nth-child(3) { background: #28ca42; }

.erp-mock-content {
    background: var(--blue-100);
    border-radius: var(--radius-sm);
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.erp-mock-card {
    background: #fff;
    border-radius: 10px;
    padding: 16px;
    text-align: left;
}

.erp-mock-card .mc-num {
    font-size: 22px;
    font-weight: 800;
    color: var(--blue-800);
    margin-bottom: 4px;
}

.erp-mock-card .mc-lab {
    font-size: 12px;
    color: var(--text-500);
}

.erp-mock-card.tall {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--blue-700), var(--blue-800));
    color: #fff;
    padding: 20px;
}

.erp-mock-card.tall .mc-num { color: #fff; font-size: 26px; }
.erp-mock-card.tall .mc-lab { color: rgba(255,255,255,0.85); }

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

.erp-feature-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 32px 24px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.erp-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-700));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.erp-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 40px rgba(29, 63, 166, 0.12);
    border-color: var(--blue-300);
}

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

.erp-feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--blue-200), var(--blue-400));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-800);
    font-size: 26px;
    margin-bottom: 18px;
}

.erp-feature-card h3 {
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text-900);
}

.erp-feature-card p {
    color: var(--text-500);
    font-size: 14px;
    line-height: 1.7;
}

.erp-feature-card .num {
    display: inline-block;
    font-size: 12px;
    color: var(--blue-700);
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.erp-section-tag {
    display: inline-block;
    color: var(--blue-700);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.erp-cta {
    background: linear-gradient(135deg, var(--blue-800), var(--blue-700));
    color: #fff;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.erp-cta::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.erp-cta h2 {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.erp-cta p {
    font-size: 17px;
    opacity: 0.95;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.erp-cta .btn-blue {
    background: #fff;
    color: var(--blue-800);
}

.erp-cta .btn-blue:hover {
    background: var(--blue-100);
}

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

.erp-type-card {
    background: #fff;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
}

.erp-type-card:hover {
    border-color: var(--blue-500);
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(29, 63, 166, 0.12);
}

.erp-type-card.featured {
    border-color: var(--blue-700);
    background: linear-gradient(180deg, var(--blue-100) 0%, #fff 40%);
}

.erp-type-card .select-tag {
    display: inline-block;
    background: var(--blue-700);
    color: #fff;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.erp-type-card h3 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-900);
}

.erp-type-card p {
    color: var(--text-500);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 18px;
}

.erp-type-card ul li {
    padding: 6px 0 6px 22px;
    position: relative;
    color: var(--text-700);
    font-size: 14px;
}

.erp-type-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 6px;
    color: var(--blue-700);
    font-weight: 800;
}

.wreath-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.wreath-image {
    background: linear-gradient(135deg, #1f3328 0%, #0f1f17 100%);
    border-radius: var(--radius-lg);
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    position: relative;
    overflow: hidden;
}

.wreath-image::before {
    content: '🕊️';
    font-size: 90px;
    opacity: 0.85;
}

.wreath-image::after {
    content: 'Smart Wreath Display';
    position: absolute;
    bottom: 20px;
    font-size: 12px;
    letter-spacing: 3px;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
}

.wreath-feats {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 24px;
}

.wreath-feat {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 18px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--green-700);
}

.wreath-feat b {
    display: inline-block;
    background: var(--green-700);
    color: #fff;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    margin-right: 4px;
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .erp-hero-inner { grid-template-columns: 1fr; }
    .erp-feature-grid { grid-template-columns: repeat(2, 1fr); }
    .erp-types { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .wreath-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .erp-feature-grid { grid-template-columns: 1fr; }
}

.feature-card-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    object-position: center;
    border-radius: var(--radius-sm);
    margin-bottom: 22px;
    background: var(--bg-light);
    display: block;
}

.feature-card.has-image { padding-top: 0; }
.feature-card.has-image .feature-icon { display: none; }
.feature-card.has-image .feature-card-image { margin: 0 0 22px; border-radius: var(--radius-md) var(--radius-md) 0 0; }
.feature-card.has-image { padding: 0 0 32px; overflow: hidden; }
.feature-card.has-image h3,
.feature-card.has-image p { padding: 0 28px; }
.feature-card.has-image h3 { padding-top: 4px; }

.section-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
    display: block;
}

.wreath-image.has-img {
    background: #000;
    aspect-ratio: 16/9;
    padding: 0;
}
.wreath-image.has-img::before,
.wreath-image.has-img::after { display: none; }
.wreath-image.has-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.led-spec-image,
.display-types-image,
.erp-monitor-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.led-spec-wrap,
.display-types-wrap {
    max-width: 1100px;
    margin: 40px auto 0;
}

.led-spec-wrap { max-width: 760px; }

.image-caption {
    text-align: center;
    margin-top: 14px;
    font-size: 13px;
    color: var(--text-500);
    letter-spacing: 0.4px;
}