/* =========================================
   Base & Reset
   ========================================= */
:root {
    --primary-color: #1F3557;
    /* Navy */
    --secondary-color: #2E6BFF;
    /* Blue */
    --alert-color: #E53935;
    /* Red */
    --bg-white: #FFFFFF;
    --bg-light: #F6F8FB;
    --text-main: #333333;
    --text-muted: #666666;
    --border-color: #E2E8F0;

    --header-height: 80px;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

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

/* Typography Utilities */
.text-center {
    text-align: center;
}

.text-blue {
    color: var(--secondary-color) !important;
}

.text-alert {
    color: var(--alert-color);
}

.text-white {
    color: #fff !important;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mb-5 {
    margin-bottom: 3rem;
}

.mt-4 {
    margin-top: 2rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.section-subtitle {
    display: inline-block;
    color: var(--secondary-color);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.3;
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 50px;
}

.text-center .section-desc {
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--secondary-color);
    color: #fff;
    box-shadow: 0 4px 14px rgba(46, 107, 255, 0.4);
}

.btn-primary:hover {
    background-color: #1a56e8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 107, 255, 0.5);
    color: #fff;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.125rem;
    border-radius: 50px;
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
}

.btn-outline:hover {
    background: #fff;
    color: var(--primary-color);
}

.btn-full {
    width: 100%;
}

/* =========================================
   Header
   ========================================= */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
}

.nav-logo-img {
    height: 44px;
    /* 로고 크기 살짝 키움 (기존 36px) */
    width: auto;
    object-fit: contain;
}

.header.scrolled .logo {
    color: var(--primary-color);
}

.logo-icon i {
    color: var(--secondary-color);
    font-size: 1.8rem;
}

.nav-list {
    display: flex;
    gap: 60px;
    /* 메뉴 간격 벌림 (기존 40px) */
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 1.15rem;
    /* 폰트 사이즈 조금 더 키움 (기존 1.1rem) */
    position: relative;
}

.header.scrolled .nav-link {
    color: var(--text-main);
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
}

.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active {
    color: var(--secondary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

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

.header-action {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: #fff;
    cursor: pointer;
}

.header.scrolled .mobile-toggle {
    color: var(--primary-color);
}

/* =========================================
   Hero Slider
   ========================================= */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    padding: 0;
    overflow: hidden;
    background-color: var(--primary-color);
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    transform: scale(1.05);
    transition: transform 6s ease-out;
}

.slide.active .slide-bg {
    transform: scale(1);
}

.slide-content {
    position: relative;
    z-index: 2;
    color: #fff;
    padding-top: var(--header-height);
}

.slide-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(46, 107, 255, 0.2);
    border: 1px solid rgba(46, 107, 255, 0.5);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: #bbd3ff;
    transform: translateY(20px);
    opacity: 0;
}

.slide.active .slide-badge {
    animation: fadeUp 0.8s ease forwards 0.3s;
}

.slide-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    transform: translateY(20px);
    opacity: 0;
}

.slide.active .slide-title {
    animation: fadeUp 0.8s ease forwards 0.5s;
}

.slide-title .highlight {
    color: var(--alert-color);
}

.slide-desc {
    font-size: 1.3rem;
    opacity: 0;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.85);
    transform: translateY(20px);
}

.slide.active .slide-desc {
    animation: fadeUp 0.8s ease forwards 0.7s;
}

.slide-phone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 1.5rem;
    color: #fff;
    opacity: 0;
    transform: translateY(20px);
}

.slide-phone i {
    color: var(--secondary-color);
}

.slide-phone span {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
}

.slide-phone strong {
    font-weight: 900;
    color: #fff;
    letter-spacing: 1px;
}

.slide.active .slide-phone {
    animation: fadeUp 0.8s ease forwards 0.8s;
}

.slide.active .btn {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards 0.9s;
}

.slider-controls {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.slider-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.nav-btn:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.slider-pagination {
    display: flex;
    gap: 10px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--secondary-color);
    box-shadow: 0 0 10px var(--secondary-color);
    transform: scale(1.2);
}

/* =========================================
   Competitiveness Section
   ========================================= */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.stat-card {
    background: #fff;
    padding: 50px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.stat-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-muted);
}

.reference-wrapper {
    background: var(--primary-color);
    padding: 60px 0;
    color: #fff;
    overflow: hidden;
}

.ref-slider-container {
    width: 100%;
    padding: 20px 0;
    overflow: hidden;
    position: relative;
}

.ref-slider-track {
    display: flex;
    gap: 80px;
    padding: 0 80px;
    /* Prevent shrinking */
    width: max-content;
}

.ref-card {
    background: #fff;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    /* Show 5 cards: width adjusted for larger gaps (4x80) and padding (2x80) = 480px */
    width: calc((100vw - 480px) / 5);
    flex-shrink: 0;
}

.ref-card:hover {
    transform: translateY(-5px);
}

.ref-header {
    padding: 15px 10px;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
}

.ref-img {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.ref-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ref-body {
    padding: 20px 10px 15px;
    text-align: center;
}

.youtube-wrapper {
    background-color: #1F3557;
    /* 메인 컬러(네이비)로 변경 */
    padding: 60px 20px;
    text-align: center;
    color: #fff;
    margin-top: 0;
}

.youtube-container {
    max-width: 1320px;
    margin: 0 auto;
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 비율 유지 (약 1320 x 742.5) */
    height: 0;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-sm);
    margin-bottom: 30px;
}

.youtube-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.youtube-text {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
    color: #fff;
}

.btn-outline-white {
    display: inline-block;
    padding: 12px 35px;
    border: 1px solid #ffffff;
    background: transparent;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.3s;
}

.btn-outline-white:hover {
    background: #ffffff;
    color: #1e5939;
}

.ref-highlight {
    font-size: 1.5rem;
    font-weight: 900;
    color: #e51d45;
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.ref-date {
    font-size: 0.95rem;
    font-weight: 700;
    color: #333;
}

/* =========================================
   Services Section
   ========================================= */
.service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.service-card {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    transition: var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.service-img-wrapper {
    width: 80px;
    height: 80px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-right: 25px;
    flex-shrink: 0;
    transition: var(--transition);
}

.service-card:hover .service-img-wrapper {
    background: var(--secondary-color);
    color: #fff;
}

.service-content h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.service-content p {
    color: var(--text-muted);
}

.regular-service-banner {
    background: linear-gradient(135deg, var(--primary-color), #2a4b7c);
    border-radius: var(--radius-md);
    padding: 30px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    margin-bottom: 80px;
    box-shadow: var(--shadow-md);
}

.regular-service-banner h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.regular-service-banner p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: #fff;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin: 0 auto 20px;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.step:hover .step-icon {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    transform: scale(1.1);
}

.step-num {
    position: absolute;
    top: -5px;
    right: 0;
    background: var(--primary-color);
    color: #fff;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: bold;
}

.step h4 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

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

.step-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 2.5rem;
    position: relative;
    top: 40px;
    transform: translateY(-50%);
    margin: 0 10px;
}

/* =========================================
   Equipment Section
   ========================================= */
.equip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.equip-card {
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.equip-img {
    height: 200px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary-color);
    position: relative;
    overflow: hidden;
}

.equip-img img {
    width: 64%;
    height: 100%;
    object-fit: contain;
    position: relative;
    z-index: 2;
}

.equip-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    /*background: linear-gradient(to top, rgba(0, 0, 0, 0.05), transparent);*/
}

.equip-info {
    padding: 20px;
    text-align: center;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
}

.equip-info h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.equip-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* =========================================
   Expertise Section
   ========================================= */
.expertise-layout {
    display: flex;
    align-items: center;
    gap: 60px;
}

.expertise-content {
    flex: 1;
}

.expert-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.expert-list li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.expert-list i {
    font-size: 1.5rem;
    margin-top: 2px;
}

.expert-list strong {
    display: block;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.expertise-badges {
    flex: 1;
}

.badge-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.trust-badge {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 35px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.trust-badge:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.trust-badge.bg-navy {
    background: var(--primary-color);
    border: none;
    padding: 0;
    overflow: hidden;
}

.trust-badge.bg-navy h3 {
    font-size: 5.5rem;
    font-weight: 900;
    margin: 0;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #fff;
    /* 흰색으로 변경 */
}


.trust-badge i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.trust-badge span {
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.4;
}

/* =========================================
   Location Section (Interactive Map UI)
   ========================================= */
.korea-map-ui {
    display: flex;
    height: 600px;
    background: #eef1f5;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-md);
    border: 5px solid #fff;
    text-align: left;
}

/* Sidebar Styling */
.map-sidebar {
    width: 320px;
    background: #fff;
    display: flex;
    flex-direction: column;
    z-index: 10;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.08);
}

.sidebar-tabs {
    display: flex;
}

.tab-btn {
    flex: 1;
    padding: 18px 0;
    border: none;
    background: var(--bg-light);
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn.active {
    background: #1e5939;
    /* Reference image dark green color */
    color: #fff;
    border-bottom: 2px solid #1e5939;
}

.sidebar-search {
    padding: 15px 20px;
    background: #1e5939;
    /* matches active tab */
    position: relative;
}

.sidebar-search input {
    width: 100%;
    padding: 12px 15px;
    border: none;
    border-radius: 4px;
    font-size: 0.95rem;
    outline: none;
}

.sidebar-search i {
    position: absolute;
    right: 35px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: #666;
}

.sidebar-list {
    flex: 1;
    overflow: hidden;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.loc-item {
    display: flex;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
    flex: 1;
    align-items: center;
}

.loc-item:hover {
    background: var(--bg-light);
}

.loc-img {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    margin-right: 15px;
    flex-shrink: 0;
}

.loc-txt h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.loc-txt p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* Map Area Styling */
.map-area {
    flex: 1;
    position: relative;
    background-color: #f1f8fc;
    /* Water color */
}

.map-pin {
    position: absolute;
    transform: translate(-50%, -50%);
    /* Centers the point */
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 5;
    transition: transform 0.3s;
}

.map-pin:hover {
    transform: translate(-50%, -50%) scale(1.1);
    z-index: 20;
}

.pin-bubble {
    background: #fff;
    border: 3px solid #1e5939;
    /* Reference green border */
    border-radius: 50%;
    width: 65px;
    height: 65px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    color: #1e5939;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    position: relative;
    font-size: 0.9rem;
    line-height: 1.1;
}

.pin-bubble span:first-child {
    font-size: 0.8rem;
    color: #555;
}

.pin-bubble::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px 6px 0;
    border-style: solid;
    border-color: #1e5939 transparent transparent transparent;
}

.pin-label {
    margin-top: 10px;
    font-weight: 800;
    font-size: 0.85rem;
    color: #fff;
    background: #1e5939;
    padding: 2px 8px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* 올려주신 세로형 지도 이미지 비율에 맞춘 대략적인 좌표 (수정 가능) */
.pin-seoul {
    top: 25%;
    left: 35%;
}

.pin-daejeon {
    top: 45%;
    left: 45%;
}

.pin-daegu {
    top: 60%;
    left: 75%;
}

.pin-gwangju {
    top: 70%;
    left: 30%;
}

.pin-busan {
    top: 75%;
    left: 85%;
}

.map-info-card {
    background: #fff;
    padding: 25px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    max-width: 320px;
}

.map-info-card h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.map-info-card h4::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    background: var(--secondary-color);
    border-radius: 50%;
    margin-right: 10px;
}

/* =========================================
   Contact Section
   ========================================= */
.flex-contact {
    display: flex;
    gap: 60px;
}

.contact-info {
    flex: 1;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    color: var(--secondary-color);
}

.info-item span {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.info-item strong {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.contact-form-wrapper {
    flex: 1.2;
    background: #fff;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.form-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    text-align: center;
}

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

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

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(46, 107, 255, 0.1);
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '\EA6E';
    font-family: 'remixicon';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-muted);
}

select.form-control {
    appearance: none;
    padding-right: 40px;
}

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

.privacy-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

.privacy-check label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background: #111d31;
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 30px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: #fff;
}

.footer-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.company-info p {
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.company-info strong {
    color: #fff;
    font-size: 1rem;
}

.copyright {
    font-size: 0.85rem;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================
   Responsive Structure
   ========================================= */
@media (max-width: 1024px) {
    .slide-title {
        font-size: 3rem;
    }

    .stats-grid {
        gap: 15px;
    }

    .ref-card {
        width: calc((100vw - 320px) / 3);
    }

    /* 3 cards */
    .expertise-layout {
        flex-direction: column;
        gap: 40px;
    }

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

    .process-steps {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .step-arrow {
        transform: rotate(90deg);
        top: 0;
        margin: -10px 0;
    }

    .step {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .header-action .btn {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .nav {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: #fff;
        flex-direction: column;
        transition: var(--transition);
        padding: 40px 20px;
    }

    .nav.open {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }

    .nav-link {
        color: var(--text-main);
        font-size: 1.2rem;
    }

    .slide-title {
        font-size: 2.2rem;
    }

    .slide-desc {
        font-size: 1.1rem;
    }

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

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

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

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

    .regular-service-banner {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .flex-contact {
        flex-direction: column;
        gap: 40px;
    }

    .footer-top,
    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
    }

    .ref-card {
        width: calc((100vw - 240px) / 2);
    }

    /* 2 cards */
}

@media (max-width: 480px) {
    .equip-grid {
        grid-template-columns: 1fr;
    }

    .ref-card {
        width: calc((100vw - 160px) / 1);
    }

    /* 1 card */
    .slide-title {
        font-size: 1.8rem;
    }
}