@charset "utf-8";

/* =========================================
   1. Reset & Global (No Variables)
========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
}

html, body {
    width: 100%;
    height: 100%;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333333;
    background-color: #ffffff;
    word-break: keep-all;
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

ul, ol, li {
    list-style: none;
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

button {
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
}

/* =========================================
   2. Utility Classes (Absolute Rules)
========================================= */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* Line Break Utility */
.pc_br { display: inline; }
.m_br { display: none; }

@media (max-width: 1024px) {
    .pc_br { display: none; }
    .m_br { display: inline; }
}

/* Section Spacing */
.section-padding {
    padding: 100px 0;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    .section-padding {
        padding: 60px 0;
    }
}

/* =========================================
   3. Header Component (Isolated)
========================================= */
.header-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.4s ease;
}

/* Scrolled State (Ghost to Solid) */
.header-wrap.scrolled {
    background-color: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    height: 70px;
}

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

/* Logo */
.header-logo {
    display: block;
    height: 62px;
    width: auto;
}

.header-logo img {
    width: auto;
    height: 100%;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

.header-logo .logo-white {
    display: block;
}

.header-logo .logo-color {
    display: none;
}

/* Scrolled State: Show Color Logo */
.header-wrap.scrolled .header-logo .logo-white {
    display: none;
}

.header-wrap.scrolled .header-logo .logo-color {
    display: block;
}

/* Navigation (Desktop) */
.header-nav {
    display: flex;
    gap: 40px;
    height: 100%;
    align-items: center;
}

.nav-link {
    font-size: 17px;
    font-weight: 600;
    color: #ffffff;
    position: relative;
    padding: 10px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: #ffffff;
    transition: width 0.3s ease;
}

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

/* Scrolled Nav Colors */
.header-wrap.scrolled .nav-link {
    color: #111111;
}

.header-wrap.scrolled .nav-link::after {
    background-color: #00a9f1;
}

/* Header Utils */
.header-util {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-header-quote {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    padding: 0 24px;
    background-color: #00a9f1;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.btn-header-quote:hover {
    background-color: #0087c1;
    transform: translateY(-2px);
}

.btn-nav-toggle {
    display: none;
    font-size: 28px;
    color: #ffffff;
}

.header-wrap.scrolled .btn-nav-toggle {
    color: #111111;
}

/* Tablet & Mobile Responsiveness */
@media (max-width: 1024px) {
    .header-nav {
        display: none;
    }

    .btn-header-quote {
        display: none;
    }

    .btn-nav-toggle {
        display: block;
    }

    .header-wrap {
        height: 60px;
        /* Background and Border handled by global logic (Transparent -> White) */
    }

    /* Logo logic handled by global logic (White -> Color) */

    .btn-nav-toggle {
        /* Color handled by global logic (White -> Dark) */
        position: relative;
        z-index: 1002;
    }
}


/* =========================================
   4. Mobile Menu Overlay (Isolated)
========================================= */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
}

.mobile-menu-wrap {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100%;
    background-color: #ffffff;
    z-index: 2001;
    display: flex;
    flex-direction: column;
    transition: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
}

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

.mobile-menu-wrap.active {
    right: 0;
}

.m-head {
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    border-bottom: 1px solid #eeeeee;
}

.m-logo {
    width: auto;
    height: 42px;

}

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

.m-close-btn {
    font-size: 24px;
    color: #333333;
}

.m-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.m-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.m-nav-link {
    display: block;
    padding: 16px 0;
    font-size: 18px;
    font-weight: 500;
    color: #333333;
    border-bottom: 1px solid #f5f5f5;
}

.m-nav-link:hover {
    color: #00a9f1;
    padding-left: 10px;
}

.m-footer {
    padding: 24px;
    background-color: #f9f9f9;
}

.m-contact-box {
    text-align: center;
}

.m-contact-tit {
    font-size: 14px;
    color: #666666;
    margin-bottom: 8px;
}

.m-contact-tel {
    font-size: 20px;
    font-weight: 800;
    color: #00a9f1;
    display: block;
    margin-bottom: 16px;
}

/* =========================================
   5. Hero Section (Component)
========================================= */
.hero-wrap {
    width: 100%;
    height: 100vh;
    position: relative;
    margin-top: -80px;
}

.heroSwiper {
    width: 100%;
    height: 100%;
}



.hero-slide-item {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-slide-item:nth-child(1) {
    background: url("../img/main_slide/m1.png") no-repeat 50% 50%;
    background-size: cover;
}

.hero-slide-item:nth-child(2) {
    background: url("../img/main_slide/m2.png") no-repeat 50% 50%;
    background-size: cover;
}

.hero-slide-item:nth-child(3) {
    background: url("../img/main_slide/m3.png") no-repeat 50% 50%;
    background-size: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(16, 29, 34, 0.7), rgba(0, 147, 252, 0.3));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: #ffffff;
    padding-top: 60px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background-color: #00a9f1;
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 24px;
    border-radius: 2px;
    letter-spacing: 0.05em;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 20px;
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 40px;
}

/* Button Component (Hero) */
.btn-hero-main {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    padding: 0 40px;
    background-color: transparent;
    border: 2px solid #ffffff;
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    transition: all 0.3s;
}

.btn-hero-main:hover {
    background-color: #00a9f1;
    border-color: #00a9f1;
    color: #ffffff;
}

/* Swiper Nav Customization */
.swiper-button-next, .swiper-button-prev {
    color: #ffffff;
    opacity: 0;
    transition: opacity 0.3s;
}

.swiper-button-next:hover, .swiper-button-prev:hover {
    opacity: 1;
}

.swiper-pagination-bullet {
    background: #ffffff;
    opacity: 0.4;
}

.swiper-pagination-bullet-active {
    background: #00a9f1;
    opacity: 1;
}

/* Tablet (1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    .hero-desc {
        font-size: 18px;
    }
}

/* Mobile (768px) */
@media (max-width: 768px) {
    .hero-wrap {
        height: 100vh;
    }

    .hero-badge {
        font-size: 12px;
        padding: 6px 12px;
        margin-bottom: 16px;
    }
    .hero-title {
        font-size: 32px;
        margin-bottom: 16px;
    }
    .hero-desc {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .btn-hero-main {
        height: 50px;
        padding: 0 30px;
        font-size: 16px;
        width: 100%;
    }
    .btn-hero-main {
        font-size: 16px;
        padding:0;
        width: 50%;
    }

    .hero-slide-item:nth-child(1) {
        background: url("/img/main_slide/m1.png") no-repeat 40% 50%;
        background-size: cover;
    }

    .hero-slide-item:nth-child(2) {
        background: url("/img/main_slide/m2.png") no-repeat 50% 50%;
        background-size: cover;
    }

    .hero-slide-item:nth-child(3) {
        background: url("/img/main_slide/m3.png") no-repeat 60% 50%;
        background-size: cover;
    }
}

/* =========================================
   5-1. Why Choose Us (Missing Section)
========================================= */
.why-wrap {
    background-color: #ffffff;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-box {
    text-align: center;
    padding: 40px 20px;
    border: 1px solid #eeeeee;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-box:hover {
    border-color: #00a9f1;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 169, 241, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: #f0f9ff;
    color: #00a9f1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.feature-icon i {
    font-size: 40px;
}

.feature-box:hover .feature-icon {
    background-color: #00a9f1;
    color: #ffffff;
}

.feature-tit {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #111111;
}

.feature-txt {
    font-size: 16px;
    color: #666666;
    line-height: 1.6;
    word-break: keep-all;
}

@media (max-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 columns on tablet */
    }
}

@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr; /* 1 column on mobile */
    }
}

/* =========================================
   6. System AC Section (Business)
========================================= */
.biz-full-wrap {
    position: relative;
    background-color: #002354;
    background-image: url('/img/icon_bg.png'); /* Need to verify path, assuming relative from css */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
/* Fix relative path - css is in css/, img is in img/ -> ../img/ */

.biz-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(20, 47, 110, 0.9);
    z-index: 1;
}

.biz-content-container {
    position: relative;
    z-index: 2;
}

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

.section-sub {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #00a9f1;
    margin-bottom: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 20px;
}

.section-desc {
    font-size: 18px;
    color: #666666;
    line-height: 1.6;
}

.text-white { color: #ffffff !important; }
.text-white-80 { color: rgba(255, 255, 255, 0.8) !important; }

/* Grid System */
.biz-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.biz-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 24px;
    border-radius: 8px;
    transition: all 0.4s ease;
    backdrop-filter: blur(5px);
}

.biz-card:hover {
    background: #00a9f1;
    transform: translateY(-10px);
    border-color: #00a9f1;
}

.biz-icon-circle {
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: #ffffff;
}

.biz-card:hover .biz-icon-circle {
    background-color: #ffffff;
    color: #00a9f1;
}

.biz-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
}

.biz-card p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.biz-card:hover p {
    color: rgba(255, 255, 255, 0.9);
}

/* Tablet & Mobile (Biz) */
@media (max-width: 1024px) {
    .biz-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .section-title {
        font-size: 32px;
    }
}
@media (max-width: 768px) {
    .biz-card-grid {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 28px;
    }
}

/* =========================================
   7. Home AC Section (New)
========================================= */
/* =========================================
   7. Service Showcase Section (Updated)
========================================= */
.service-showcase-wrap {
    background-color: #f9f9f9;
}

.service-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-overview-card {
    display: block;
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid #eeeeee;
}

.service-overview-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 169, 241, 0.15);
    border-color: #00a9f1;
}

.service-overview-card .img-box {
    width: 100%;
    height: 240px;
    position: relative;
    overflow: hidden;
}

.service-overview-card .img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-overview-card:hover .img-box img {
    transform: scale(1.1);
}

.service-overview-card .icon-badge {
    position: absolute;
    bottom: -25px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #00a9f1;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    z-index: 2;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-overview-card:hover .icon-badge {
    transform: scale(1.2);
}

.service-overview-card .txt-box {
    padding: 30px;
    padding-top: 40px; /* Space for badge */
}

.service-overview-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #111111;
    margin-bottom: 12px;
}

.service-overview-card p {
    font-size: 15px;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 24px;
    min-height: 48px; /* 2 lines */
}

.service-overview-card .btn-text {
    display: inline-flex;
    align-items: center;
    font-size: 15px;
    font-weight: 700;
    color: #00a9f1;
    gap: 4px;
}

.service-overview-card .btn-text i {
    font-size: 18px;
    transition: transform 0.3s;
    vertical-align: middle;
}

.service-overview-card:hover .btn-text i {
    transform: translateX(4px);
}

/* Responsive */
@media (max-width: 1024px) {
    .service-overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .service-overview-card .img-box {
        height: 200px;
    }
}

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

/* =========================================
   7-1. Process Section (Missing Section)
========================================= */
.process-wrap {
    background-color: #ffffff;
}

.process-list {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.process-card {
    flex: 1;
    min-width: 240px;
    background: #f9f9f9;
    padding: 30px 20px;
    border-radius: 8px;
    text-align: center;
    position: relative;
    transition: transform 0.3s;
}

.process-card:hover {
    transform: translateY(-5px);
    background: #ffffff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.process-step {
    font-size: 14px;
    font-weight: 800;
    color: #00a9f1;
    margin-bottom: 16px;
    letter-spacing: 0.1em;
}

.process-icon-box {
    width: 70px;
    height: 70px;
    background-color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 1px solid #eeeeee;
    color: #333333;
}

.process-card:hover .process-icon-box {
    background-color: #00a9f1;
    color: #ffffff;
    border-color: #00a9f1;
}

.process-icon-box i {
    font-size: 32px;
}

.process-tit {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #111111;
}

.process-desc {
    font-size: 15px;
    color: #666666;
    line-height: 1.5;
    word-break: keep-all;
}

@media (max-width: 1024px) {
    .process-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* =========================================
   8. Portfolio Gallery (Swiper/Grid)
========================================= */
.pf-wrap {
    background-color: #ffffff;
}

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

.pf-item {
    position: relative;
    width: 100%;
    padding-bottom: 75%; /* 4:3 Aspect Ratio */
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}

.pf-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.pf-item:hover img {
    transform: scale(1.1);
}

.pf-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pf-item:hover .pf-overlay {
    opacity: 1;
}

.pf-cat {
    font-size: 14px;
    color: #00a9f1;
    font-weight: 700;
    margin-bottom: 8px;
    transform: translateY(20px);
    transition: transform 0.3s ease 0.1s;
}

.pf-tit {
    font-size: 18px;
    color: #ffffff;
    font-weight: 600;
    transform: translateY(20px);
    transition: transform 0.3s ease 0.2s;
}

.pf-item:hover .pf-cat,
.pf-item:hover .pf-tit {
    transform: translateY(0);
}

/* Tablet & Mobile (Gallery) */
@media (max-width: 1024px) {
    .pf-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .pf-grid {
        grid-template-columns: 1fr;
    }
}


/* =========================================
   8-1. Reviews Section (Missing Section)
========================================= */
.review-wrap {
    background-color: #f5f5f5;
    overflow: hidden; /* For swiper */
}

.review-card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.review-customer-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    margin-bottom: 20px;
}

.review-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.review-quote {
    font-family: serif;
    font-size: 40px;
    color: #dddddd;
    line-height: 1;
    margin-bottom: -10px;
}

.star-rating {
    color: #ffb400;
    font-size: 18px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.review-txt {
    font-size: 15px;
    color: #555555;
    line-height: 1.6;
    margin-bottom: 24px;
    flex: 1;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid #eeeeee;
}

.reviewer-initial {
    width: 40px;
    height: 40px;
    background-color: #333333;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.reviewer-info {
    display: flex;
    flex-direction: column;
}

.reviewer-info strong {
    font-size: 15px;
    color: #111111;
}

.reviewer-info span {
    font-size: 13px;
    color: #888888;
}


/* =========================================
   8-2. Partners Section (Missing Section)
========================================= */
.partners-wrap {
    padding: 60px 0;
    background-color: #ffffff;
    overflow: hidden;
    position: relative;
}

.partners-title {
    text-align: center;
    font-size: 18px;
    color: #aaa;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.partners-track {
    display: flex;
    gap: 50px;
    width: max-content;
    animation: scrollPartners 20s linear infinite;
}

.partner-logo {
    height: 40px;
    width: auto;
    filter: grayscale(100%) opacity(0.6);
    transition: filter 0.3s;
}

.partner-logo:hover {
    filter: grayscale(0%) opacity(1);
}

@keyframes scrollPartners {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* Ensure content is duplicated enough */
}


/* =========================================
   8-3. Stats Section (Missing Section)
========================================= */
.stats-wrap {
    background-color: #00a9f1;
    padding: 80px 0;
    color: #ffffff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-icon {
    font-size: 40px;
    margin-bottom: 16px;
    opacity: 0.8;
}

.stat-num {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    font-weight: 500;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 20px;
    }
    .stat-num {
        font-size: 36px;
    }
}


/* =========================================
   8-4. FAQ Section (Missing Section)
========================================= */
.faq-wrap {
    background-color: #ffffff;
    padding: 100px 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #eeeeee;
}

.faq-item:first-child {
    border-top: 1px solid #eeeeee;
}

.faq-question {
    padding: 24px 0;
    font-size: 18px;
    font-weight: 700;
    color: #333333;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: color 0.3s;
}

.faq-question span {
    display: flex;
    align-items: center;
    gap: 8px;
}


.faq-question span i{
    color:#00a9f1;
}

.faq-question:hover {
    color: #00a9f1;
}

.faq-icon {
    transition: transform 0.3s;
    color: #999999;
}

.faq-question.active .faq-icon {
    transform: rotate(180deg);
    color: #00a9f1;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: #fafafa;
}

.faq-answer-inner {
    padding: 24px;
    font-size: 16px;
    color: #555555;
    line-height: 1.6;
}

.faq-answer-inner ul {
    list-style: disc;
    padding-left: 20px;
    margin: 10px 0;
}


/* =========================================
   10. CTA Section
========================================= */
.cta-section {
    background:url('/img/online_bg.png')no-repeat 50% 35%;
    text-align: center;
    background-size: cover;
    position: relative;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7);
}

.cta-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    color: #111111;
}

.cta-sub {
    font-size: 18px;
    color: #555555;
    margin-bottom: 40px;
}

.cta-btn-group {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 56px;
    padding: 0 32px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    transition: all 0.3s;
}

.cta-btn.phone {
    background-color: #00a9f1;
    color: #ffffff;
}
.cta-btn.phone:hover {
    background-color: #008cc9;
}

.cta-btn.consult {
    background-color: #111111;
    color: #ffffff;
}
.cta-btn.consult:hover {
    background-color: #333333;
}

.cta-btn.kakao {
    background-color: #fee500;
    color: #000000;
}
.cta-btn.kakao:hover {
    background-color: #fddb00;
}

@media (max-width: 768px) {
    .cta-title { font-size: 28px; }
    .cta-sub { font-size: 15px; }
    .cta-btn { width: 100%; justify-content: center; }
}

/* Old FAB Styles Removed */


/* =========================================
   11. Footer
========================================= */
.footer-wrap {
    background-color: #222222;
    color: #cccccc;
    font-size: 15px;
    border-top: 1px solid #333333;
}

.footer-top {
    padding: 80px 0;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    padding: 60px 0 40px; /* Add Padding for spacing */
}

/* Fix: Renamed from .ft-col to .foot-col to match HTML */
.foot-col {
    flex: 1;
    min-width: 200px;
}

.ft-logo {
    margin-bottom: 24px;
    width: 200px;
}


.ft-logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
    display: block;
}


.ft-desc {
    line-height: 1.6;
    margin-bottom: 24px;
    opacity: 0.7;
    word-break: keep-all;
}

.ft-tit {
    font-size: 18px;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 24px;
}

.ft-link {
    display: block;
    margin-bottom: 12px;
    color: #cccccc;
    transition: color 0.3s;
}

.ft-link a:hover {
    color: #00a9f1;
    padding-left: 6px;
}

.ft-link li {
    margin-bottom: 12px;
}

.ft-link a {
    transition: all 0.3s;
}

/* Fix: Renamed selector to match HTML structure (div -> p) */
.ft-info p {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #aaaaaa;
}

.ft-info i {
    font-size: 18px;
    color: #00a9f1;
    min-width: 24px; /* Align icons */
}

.ft-bottom {
    border-top: 1px solid #333333;
    padding: 24px 0;
    text-align: center;
    font-size: 14px;
    opacity: 0.6;
    margin-top: 20px;
}

.terms-link {
    color: inherit;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .footer-grid {
        flex-direction: column;
        gap: 40px;
        padding-top: 40px;
    }
}

/* =========================================
   12. Mobile Optimization Refinements
   (Added for granular control on < 768px)
========================================= */
@media (max-width: 768px) {
    /* Global Adjustments */
    .section-title { font-size: 26px !important; }
    .section-desc { font-size: 15px !important; margin-bottom: 30px; }

    /* Stats Section */
    .stats-wrap { padding: 60px 0; }
    .stat-item { margin-bottom: 24px; }
    .stat-icon { font-size: 36px; margin-bottom: 8px; }
    .stat-num { font-size: 36px; }
    .stat-label { font-size: 14px; }

    /* Partners Section */
    .partners-wrap { padding: 40px 0; }
    .partners-title { font-size: 14px; margin-bottom: 20px; }
    .partner-logo { height: 24px; }
    .partners-track { gap: 30px; }

    /* FAQ Section */
    .faq-question { font-size: 16px; padding: 18px 0; }
    .faq-answer-inner { padding: 20px; font-size: 14px; }

    /* Process Section */
    .process-card { padding: 24px 16px; min-width: auto; }
    .process-tit { font-size: 18px; }
    .process-desc { font-size: 14px; }

    /* Why Choose Us & Biz Cards */
    .feature-box { padding: 30px 16px; }
    .feature-tit { font-size: 18px; }
    .biz-card { padding: 30px 20px; }

    /* Footer */
    .footer-wrap { padding-bottom: 80px; } /* Ensure space for Quick Menu */
}

/* =========================================
   10-1. Mobile Bottom Bar (New Design)
========================================= */
.mobile-bottom-bar {
    display: none; /* Hidden on PC */
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    z-index: 2000;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}

.m-bottom-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50%;
    height: 100%;
    float: left;
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    gap: 8px;
    transition: background 0.3s;
}

.m-bottom-btn.tel {
    background-color: #00a9f1;
}

.m-bottom-btn.tel:active {
    background-color: #008cc9;
}

.m-bottom-btn.sms {
    background-color: #333333;
}

.m-bottom-btn.sms:active {
    background-color: #111111;
}

.m-bottom-btn i {
    font-size: 22px;
}

/* =========================================
   10-2. Right Floating Menu (New Design)
========================================= */
.quick-floating-menu {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quick-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #333333;
    position: relative;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

/* Colors */
.quick-btn.kakao { color: #3c1e1e; background-color: #fee500; }
.quick-btn.blog { color: #ffffff; background-color: #2db400; }
.quick-btn.pc-only { background-color: #00a9f1; color: #ffffff; }
.quick-btn.mobile-only { display: none; background-color: #00a9f1; color: #ffffff; } /* Hidden on Desktop */
.quick-btn.top-btn { background-color: #333333; color: #ffffff; width: 48px; height: 48px; font-size: 20px; align-self: center; margin-top: 10px; opacity: 0.8; }

/* Hover Effects */
.quick-btn:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 8px 20px rgba(0,0,0,0.2); z-index: 2; }
.quick-btn.top-btn:hover { opacity: 1; }

.tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(33, 33, 33, 0.9);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s;
    pointer-events: none;
}

.quick-btn:hover .tooltip { opacity: 1; visibility: visible; right: 75px; }


/* =========================================
   12. Mobile Optimization Refinements
   (Added for granular control on < 768px)
========================================= */
@media (max-width: 768px) {
    /* Show Bottom Bar */
    .mobile-bottom-bar { display: block; }

    /* Modify Floating Menu for Mobile */
    .quick-floating-menu {
        right: 15px;
        bottom: 80px; /* Above bottom bar */
        gap: 10px;
    }

    .quick-btn {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }

    /* Logic: Hide Phone button, Show Online Quote button */
    .quick-btn.pc-only { display: none !important; }
    .quick-btn.mobile-only { display: flex !important; margin-bottom: 2px; }

    /* Hide tooltips on mobile */
    .tooltip { display: none; }

    .quick-btn.top-btn { width: 40px; height: 40px; font-size: 18px; margin-top: 5px; }

    /* Global Adjustments */
    .section-title { font-size: 26px !important; }
    .section-desc { font-size: 15px !important; margin-bottom: 30px; }

    /* Stats Section */
    .stats-wrap { padding: 60px 0; }
    .stat-item { margin-bottom: 24px; }
    .stat-icon { font-size: 36px; margin-bottom: 8px; }
    .stat-num { font-size: 36px; }
    .stat-label { font-size: 14px; }

    /* Partners Section */
    .partners-wrap { padding: 40px 0; }
    .partners-title { font-size: 14px; margin-bottom: 20px; }
    .partner-logo { height: 24px; }
    .partners-track { gap: 30px; }

    /* FAQ Section */
    .faq-question { font-size: 16px; padding: 18px 0; }
    .faq-answer-inner { padding: 20px; font-size: 14px; }

    /* Process Section */
    .process-card { padding: 24px 16px; min-width: auto; }
    .process-tit { font-size: 18px; }
    .process-desc { font-size: 14px; }

    /* Why Choose Us & Biz Cards */
    .feature-box { padding: 30px 16px; }
    .feature-tit { font-size: 18px; }
    .biz-card { padding: 30px 20px; }

    /* Footer */
    .footer-wrap { padding-bottom: 80px; } /* Ensure space for Quick Menu */
}