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

:root {
    /* Colors */
    --primary: #0e294f;
    --dark: #1A1A1A;
    --gray: #6B6B6B;
    --gray-light: #F5F6F7;
    --white: #FFFFFF;

    /* Typography */
    --font-heading: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', sans-serif;
    --font-body: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--dark);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
    max-width: 100%;
    width: 100%;
    position: relative;
}

.container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: 12px 32px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 16px;
    text-align: center;
}

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

.btn-primary:hover {
    background: #1a3d6b;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 41, 79, 0.3);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

.btn-xl {
    padding: 16px 40px;
    font-size: 18px;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
}

.nav-container {
    padding: 0.8rem 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    padding-left: 10px;
}

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo-icon {
    height: 42px;
    width: auto;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-heading);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.logo-tagline {
    font-size: 0.48rem;
    font-weight: 600;
    color: #666;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 1px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-menu li a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu li a:hover {
    color: var(--primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--dark);
    transition: all 0.3s ease;
}

/* Mobile Menu Styles */
.mobile-menu-header {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: 18px;
    border-bottom: 1px solid #e0e0e0;
}

.mobile-logo {
    color: #0e294f;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.mobile-logo-icon {
    height: 32px;
    width: auto;
}

.mobile-logo-text-wrapper {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.mobile-logo-text {
    font-size: 0.95rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.mobile-logo-tagline {
    font-size: 0.42rem;
    font-weight: 600;
    color: #666;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.menu-close {
    background: none;
    border: none;
    font-size: 1.9rem;
    cursor: pointer;
    color: #333;
    padding: 0;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-section {
    display: none;
    padding: 15px 18px;
    border-bottom: 1px solid #f0f0f0;
}

.menu-title {
    color: #333;
    font-size: 0.98rem;
    font-weight: 700;
    margin-bottom: 10px;
    padding-left: 10px;
}

.menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-list li {
    padding: 0;
}

.menu-list li a {
    display: block;
    padding: 10px 10px 10px 18px;
    color: #666;
    text-decoration: none;
    font-size: 0.93rem;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.menu-list li a:hover {
    background-color: #f5f5f5;
    color: #0e294f;
    transform: translateX(5px);
}

.consult-link {
    color: #0e294f !important;
    font-weight: 600;
}

.menu-footer {
    display: none;
    padding: 18px 20px;
    background-color: #fafafa;
}

.menu-contact {
    margin-bottom: 15px;
}

.menu-contact p {
    color: #666;
    font-size: 0.88rem;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.menu-social {
    display: flex;
    gap: 13px;
}

.menu-social a {
    color: #999;
    font-size: 1.15rem;
    transition: color 0.3s ease;
}

.menu-social a:hover {
    color: #0e294f;
}

/* Desktop Nav Menu */
@media (min-width: 769px) {
    .nav-menu {
        display: flex !important;
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        box-shadow: none;
        gap: 0;
        align-items: center;
    }

    .mobile-menu-header,
    .menu-footer {
        display: none !important;
    }

    .menu-section {
        display: block !important;
        padding: 0;
        border-bottom: none;
    }

    .menu-title {
        display: none;
    }

    .menu-list {
        display: flex;
        gap: 0;
        align-items: center;
    }

    .menu-list li a {
        padding: 8px 18px;
        font-size: 0.9rem;
        color: #333;
        font-weight: 600;
        white-space: nowrap;
        transition: color 0.3s ease;
    }

    .menu-list li a:hover {
        background-color: transparent;
        color: #0e294f;
        transform: none;
    }

    .consult-link {
        background: #0e294f;
        color: white !important;
        padding: 10px 24px !important;
        border-radius: 25px;
        transition: all 0.3s ease;
        margin-left: 12px;
    }

    .consult-link:hover {
        background: #1a3d6b !important;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(14, 41, 79, 0.3);
    }

    .menu-toggle {
        display: none !important;
    }
}

/* Mobile Nav Menu */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 400px;
        height: 100vh;
        background: white;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 10000;
        overflow-y: hidden;
    }

    .menu-footer {
        margin-top: auto;
    }

    .nav-menu.active {
        right: 0;
    }

    .mobile-menu-header,
    .menu-section,
    .menu-footer {
        display: block;
    }

    .mobile-menu-header {
        display: flex;
    }

    /* Hide desktop menu items on mobile */
    .nav-menu > li {
        display: none;
    }

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

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

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    padding: 100px 0 60px;
    background: var(--white);
    text-align: center;
    overflow: visible;
}

.hero-content {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-text {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: var(--dark);
    line-height: 1.2;
}

.hero-title .highlight {
    color: var(--primary);
}

.hero-subtitle {
    font-size: 0.95rem;
    color: #333;
    margin-bottom: 2.5rem;
    line-height: 1.5;
}

.hero-actions {
    margin-bottom: 2.5rem;
}

.hero-visual {
    margin: 0 auto;
    max-width: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
}

/* ========================================
   KPI Section
   ======================================== */
.kpi-section {
    padding: 60px 0;
    background: white;
}

.kpi-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.kpi-item {
    text-align: center;
}

.kpi-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #2d5a8f;
    border-radius: 50%;
    padding: 15px;
}

.kpi-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.kpi-value {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--dark);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.kpi-label {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
    font-weight: 500;
}

/* ========================================
   What We Do Section
   ======================================== */
.what-we-do-section {
    padding: 80px 0;
    background: #F8F9FA;
}

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

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

.section-label {
    color: #0e294f;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-header .section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--dark);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.section-desc {
    font-size: 1rem;
    color: #666;
    line-height: 1.8;
}

/* Tab Buttons */
.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 20px 30px;
    background: white;
    border: none;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
    text-align: center;
    line-height: 1.4;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.tab-btn.active {
    background: #0e294f;
    color: white;
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(14, 41, 79, 0.3);
}

.tab-btn:hover:not(.active) {
    background: #F0F0F0;
    transform: translateY(-2px);
}

/* Tab Content */
.tab-contents {
    position: relative;
    min-height: 400px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

.content-item {
    background: white;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 20px;
    border-left: 4px solid #0e294f;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.content-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.content-item h3 {
    font-size: 1.25rem;
    color: #0e294f;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.content-item p {
    color: #666;
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Service Features Icons */
.service-features {
    display: none; /* 플로팅 버튼 비활성화 */
    position: fixed;
    right: 20px;
    bottom: 100px;
    flex-direction: column;
    gap: 10px;
    z-index: 100;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: #0e294f;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.feature-icon:hover {
    transform: scale(1.1);
    background: #0e294f;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   Real Story Section
   ======================================== */
.real-story-section {
    padding: 100px 0;
    background: #1A1A1A;
    position: relative;
}

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

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

.real-story-section .section-label {
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.real-story-section .section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: white;
    line-height: 1.3;
}

.story-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 50px;
}

.story-card {
    background: white;
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.company-logo {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.company-logo img {
    max-height: 60px;
    max-width: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.company-name {
    font-size: 0.9rem;
    color: #333;
    font-weight: 700;
    margin-bottom: 5px;
}

.company-name-en {
    font-size: 1.25rem;
    font-weight: 900;
    color: #0e294f;
    margin-bottom: 15px;
}

.story-desc {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 8px;
    line-height: 1.4;
}

.story-info {
    font-size: 0.8rem;
    color: #999;
    font-weight: 500;
}

.story-category {
    display: inline-block;
    font-size: 0.75rem;
    color: #666;
    font-weight: 500;
    margin-bottom: 8px;
}

.story-card h3 {
    font-size: 1rem;
    color: #333;
    font-weight: 700;
    margin-bottom: 15px;
}

.service-features-story {
    display: none; /* 플로팅 버튼 비활성화 */
    position: fixed;
    right: 20px;
    bottom: 100px;
    flex-direction: column;
    gap: 10px;
    z-index: 100;
}

/* ========================================
   Testimonials Slider Section
   ======================================== */
.testimonials-slider-section {
    padding: 80px 0;
    background: #f5f5f5;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 50px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.testimonials-header .section-title {
    font-size: 32px;
    font-weight: 700;
    color: #1A1A1A;
    margin: 0 0 10px 0;
}

.add-review-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #0e294f;
    color: white;
    font-size: 32px;
    font-weight: 300;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 50px;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: 0 4px 12px rgba(14, 41, 79, 0.3);
}

.add-review-btn:hover {
    background: #1a3d6b;
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 20px rgba(14, 41, 79, 0.4);
}

.testimonials-slider-wrapper {
    max-width: 500px;
    margin: 0 auto;
    position: relative;
}

.testimonials-slider {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-card {
    position: absolute;
    width: 100%;
    max-width: 450px;
    background: white;
    border-radius: 16px;
    padding: 35px 30px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    opacity: 0;
    transition: all 0.5s ease;
    display: none;
}

.testimonial-card.active {
    display: block;
    opacity: 1;
}

.testimonial-category {
    display: inline-block;
    background: #0e294f;
    color: white;
    padding: 5px 14px;
    border-radius: 15px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 18px;
}

.testimonial-title {
    font-size: 20px;
    font-weight: 700;
    color: #1A1A1A;
    margin-bottom: 15px;
    line-height: 1.5;
}

.testimonial-content {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
    text-align: left;
}

.testimonial-date {
    font-size: 13px;
    color: #999;
    font-weight: 400;
}

.slider-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 35px;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #0e294f;
    width: 24px;
    border-radius: 4px;
}

/* ========================================
   Consulting Info Section
   ======================================== */
.consulting-info-section {
    padding: 80px 0;
    background: #ffffff;
}

.info-cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.info-card {
    width: 100%;
    height: 250px;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.info-card-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.7));
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.info-card-title {
    color: white;
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    text-align: center;
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-section {
    padding: 80px 0;
    background: #f5f5f5;
}

.faq-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.faq-header .section-title {
    font-size: 32px;
    font-weight: 700;
    color: #1A1A1A;
    margin: 0;
}

.faq-add-btn {
    position: absolute;
    right: 50px;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #0e294f;
    color: white;
    font-size: 32px;
    font-weight: 300;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(14, 41, 79, 0.3);
}

.faq-add-btn:hover {
    background: #1a3d6b;
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 20px rgba(14, 41, 79, 0.4);
}

.faq-slider-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.faq-slider {
    position: relative;
    height: 280px;
    display: flex;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.faq-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.faq-slide.active {
    opacity: 1;
}

.faq-card {
    width: 600px;
    height: 240px;
    background: #0e294f;
    border-radius: 20px;
    padding: 25px;
    color: white;
    box-shadow: 0 10px 30px rgba(14, 41, 79, 0.3);
    position: relative;
}

.faq-label {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

.faq-content {
    background: white;
    border-radius: 12px;
    padding: 20px;
    height: calc(100% - 50px);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    text-align: left;
}

.faq-content h3 {
    color: #0e294f;
    font-size: 17px;
    font-weight: 700;
    margin: 0 0 10px 0;
    line-height: 1.4;
}

.faq-content p {
    color: #1A1A1A;
    font-size: 14px;
    margin: 0;
    line-height: 1.6;
}

.faq-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

.faq-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-indicator.active {
    background: #0e294f;
    width: 24px;
    border-radius: 4px;
}

/* ========================================
   Consultation CTA Section
   ======================================== */
.consultation-cta-section {
    position: relative;
    padding: 0;
    background: url('assets/images/info03.jpg') center/cover no-repeat;
    background-attachment: fixed;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
}

.consultation-cta-section .cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.consultation-cta-section .cta-title {
    font-size: 38px;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    line-height: 1.3;
}

.consultation-cta-section .cta-title .highlight {
    color: #4fc3f7;
}

.consultation-cta-section .cta-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: 40px;
}

.consultation-cta-section .cta-button {
    display: inline-block;
    padding: 16px 48px;
    background: #0e294f;
    color: white;
    font-size: 18px;
    font-weight: 600;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(14, 41, 79, 0.4);
}

.consultation-cta-section .cta-button:hover {
    background: #1a3d6b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 41, 79, 0.5);
}

/* ========================================
   Partners Section
   ======================================== */
.partners-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #2C2C2C 0%, #1A1A1A 100%);
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--white);
}

.section-title .highlight {
    background: linear-gradient(90deg, #FF6B6B, #FFE66D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.partners-showcase {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.phone-mockup-large {
    position: relative;
    background: var(--white);
    border-radius: 40px;
    padding: 40px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    max-width: 1500px;
    margin: 0 auto;
    overflow: hidden;
}

.phone-mockup-large img {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: block;
    transform: scale(1.2);
}

.phone-content {
    padding: 30px 20px;
}

.logo-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.logo-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.logo-row img {
    width: 100%;
    height: 50px;
    object-fit: contain;
    padding: 10px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.logo-row img:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(rgba(14, 41, 79, 0.9), rgba(14, 41, 79, 0.95)),
                url('assets/images/banner_bg.jpg') center/cover no-repeat;
    text-align: center;
    position: relative;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: white;
}

.cta-title .highlight {
    color: #FFE66D;
}

.cta-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.8;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: #2B2B2B;
    color: #999;
    padding: 60px 0 40px;
}

.footer-content {
    text-align: left;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-brand {
    margin-bottom: 20px;
}

.footer-brand .footer-logo {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 8px 0;
}

.footer-tagline {
    font-size: 12px;
    color: #888;
    margin: 0;
}

.footer-info {
    display: flex;
    gap: 40px;
    margin-bottom: 25px;
}

.footer-section h4 {
    font-size: 13px;
    font-weight: 600;
    color: #ccc;
    margin: 0 0 10px 0;
}

.footer-section p {
    font-size: 11px;
    color: #888;
    margin: 0 0 5px 0;
    line-height: 1.6;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid #444;
}

.footer-bottom p {
    font-size: 11px;
    color: #777;
    margin: 0 0 5px 0;
}

.footer-disclaimer {
    font-size: 10px;
    color: #666;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 30px;
}

.footer-logo .logo-icon {
    width: 45px;
    height: 45px;
    background: #0e294f;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    border-radius: 4px;
}

.footer-logo .logo-text {
    font-size: 16px;
    font-weight: 600;
    color: white;
    letter-spacing: 1px;
}

.footer-info {
    max-width: 800px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

.footer-address {
    margin-bottom: 20px;
    line-height: 1.8;
}

.footer-address p {
    margin: 0;
    font-size: 13px;
    color: #888;
}

.footer-contact {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 25px;
    font-size: 14px;
}

.footer-contact span {
    color: #aaa;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: #444;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.3s;
    color: white;
}

.social-icon:hover {
    transform: translateY(-2px);
}

.social-icon.facebook:hover {
    background: #1877F2;
}

.social-icon.tistory:hover {
    background: #FD6020;
}

.social-icon.youtube:hover {
    background: #FF0000;
}

.social-icon.kakao:hover {
    background: #FEE500;
    color: #000;
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

.footer-copyright {
    padding-top: 20px;
    border-top: 1px solid #444;
}

.footer-copyright p {
    margin: 0;
    font-size: 13px;
    color: #777;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .kpi-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }

    .kpi-value {
        font-size: 3rem;
    }

    /* Real Story Section Tablet */
    .story-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }

    .story-card {
        padding: 25px 18px;
    }

    .company-name {
        font-size: 0.85rem;
    }

    .company-name-en {
        font-size: 1.1rem;
    }

    /* Testimonials Slider Section Tablet */
    .testimonials-header .section-title {
        font-size: 28px;
    }

    .add-review-btn {
        right: 30px;
        width: 50px;
        height: 50px;
        font-size: 28px;
    }

    .testimonials-slider {
        height: 380px;
    }

    .testimonials-slider-wrapper {
        max-width: 450px;
    }

    .testimonial-card {
        padding: 30px 25px;
        max-width: 400px;
    }

    .testimonial-title {
        font-size: 19px;
    }

    .testimonial-content {
        font-size: 14px;
    }

    /* FAQ Section Tablet */
    .faq-header .section-title {
        font-size: 28px;
    }

    .faq-add-btn {
        right: 30px;
        width: 50px;
        height: 50px;
        font-size: 28px;
    }

    .faq-slider {
        height: 420px;
    }

    .faq-card {
        width: 520px;
        height: 360px;
    }

    .faq-content h3 {
        font-size: 16px;
    }

    .faq-content p {
        font-size: 13px;
    }

    /* Consultation CTA Section Tablet */
    .consultation-cta-section .cta-title {
        font-size: 36px;
    }

    .consultation-cta-section .cta-description {
        font-size: 16px;
    }

    .consultation-cta-section .cta-button {
        font-size: 16px;
        padding: 14px 40px;
    }

    /* Consulting Info Section Tablet */
    .consulting-info-section {
        padding: 60px 20px;
    }

    .info-cards-container {
        gap: 20px;
    }

    .info-card {
        height: 220px;
    }

    .info-card-title {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 0.85rem;
    }

    .kpi-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }

    .kpi-icon {
        width: 50px;
        height: 50px;
        padding: 12px;
        margin-bottom: 0.75rem;
    }

    .kpi-value {
        font-size: 1.75rem;
        font-weight: 900;
    }

    .kpi-label {
        font-size: 0.75rem;
        line-height: 1.3;
    }

    /* What We Do Section Mobile */
    .section-header .section-title {
        font-size: 1.75rem;
    }

    .section-desc {
        font-size: 0.9rem;
    }

    .tab-buttons {
        flex-direction: row;
        gap: 0.5rem;
        justify-content: space-between;
    }

    .tab-btn {
        padding: 15px 10px;
        min-width: 100px;
        font-size: 0.8rem;
        flex: 1;
    }

    .content-item {
        padding: 20px;
    }

    .content-item h3 {
        font-size: 1rem;
    }

    .content-item p {
        font-size: 0.85rem;
    }

    .service-features {
        right: 10px;
        bottom: 70px;
        gap: 8px;
    }

    .feature-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    /* Real Story Section Mobile */
    .real-story-section .section-title {
        font-size: 1.75rem;
    }

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

    .story-card {
        padding: 20px 15px;
    }

    .company-logo {
        height: 50px;
        margin-bottom: 15px;
    }

    .company-logo img {
        max-height: 50px;
        max-width: 100px;
    }

    .company-name {
        font-size: 0.8rem;
    }

    .company-name-en {
        font-size: 1rem;
    }

    .story-desc {
        font-size: 0.75rem;
    }

    .story-info {
        font-size: 0.7rem;
    }

    .hero-visual {
        margin: 2rem auto;
        width: 100%;
    }

    .phone-mockup {
        width: 100%;
        max-width: 480px;
    }

    .section-title {
        font-size: 2rem;
    }

    .phone-mockup-large img {
        width: 100%;
        max-width: none;
        transform: scale(1.3);
    }

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

    .footer-content {
        padding: 0 15px;
    }

    .footer-info {
        flex-direction: column;
        gap: 20px;
    }

    /* FAQ Section Mobile */
    .faq-slider {
        height: 450px;
    }

    .faq-card {
        width: 90%;
        max-width: 500px;
        height: 390px;
    }

    .faq-content h3 {
        font-size: 16px;
    }

    .faq-content p {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 0.75rem;
    }

    .kpi-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.25rem;
        padding: 0 10px;
    }

    .kpi-icon {
        width: 45px;
        height: 45px;
        padding: 10px;
        margin-bottom: 0.5rem;
    }

    .kpi-value {
        font-size: 1.5rem;
        font-weight: 900;
    }

    .kpi-label {
        font-size: 0.7rem;
        line-height: 1.2;
    }

    /* What We Do Section Small Mobile */
    .section-header .section-title {
        font-size: 1.5rem;
    }

    .section-desc {
        font-size: 0.85rem;
        padding: 0 10px;
    }

    .tab-btn {
        padding: 12px 8px;
        font-size: 0.7rem;
        border-radius: 30px;
    }

    .content-item {
        padding: 15px;
        margin-bottom: 15px;
    }

    .content-item h3 {
        font-size: 0.95rem;
    }

    .content-item p {
        font-size: 0.8rem;
        line-height: 1.6;
    }

    /* Real Story Section Small Mobile */
    .real-story-section {
        padding: 60px 0;
    }

    .real-story-section .section-title {
        font-size: 1.5rem;
    }

    .story-grid {
        gap: 0.8rem;
    }

    .story-card {
        padding: 15px 12px;
    }

    .company-logo {
        height: 45px;
    }

    .company-logo img {
        max-height: 45px;
        max-width: 90px;
    }

    .company-name {
        font-size: 0.75rem;
    }

    .company-name-en {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }

    .story-desc {
        font-size: 0.7rem;
    }

    .story-info {
        font-size: 0.65rem;
    }

    /* Testimonials Slider Section Small Mobile */
    .testimonials-header {
        padding: 0 20px;
    }

    .testimonials-header .section-title {
        font-size: 24px;
        margin-bottom: 40px;
    }

    .add-review-btn {
        position: static;
        transform: none;
        margin: 0 auto;
        margin-top: -30px;
        margin-bottom: 30px;
        width: 48px;
        height: 48px;
        font-size: 26px;
    }

    .testimonials-slider {
        height: 360px;
    }

    .testimonials-slider-wrapper {
        max-width: 90%;
        padding: 0 10px;
    }

    .testimonial-card {
        padding: 25px 20px;
        max-width: 100%;
    }

    .testimonial-title {
        font-size: 18px;
    }

    .testimonial-content {
        font-size: 14px;
        line-height: 1.6;
    }

    .testimonial-category {
        font-size: 12px;
        padding: 4px 12px;
    }

    .testimonial-date {
        font-size: 12px;
    }

    .slider-indicators {
        margin-top: 25px;
    }

    /* FAQ Section Small Mobile */
    .faq-header {
        padding: 0 20px;
    }

    .faq-header .section-title {
        font-size: 24px;
        margin-bottom: 40px;
    }

    .faq-add-btn {
        position: static;
        transform: none;
        margin: 0 auto;
        margin-top: -30px;
        margin-bottom: 30px;
        width: 48px;
        height: 48px;
        font-size: 26px;
    }

    .faq-slider-wrapper {
        padding: 0 15px;
    }

    .faq-slider {
        height: 440px;
    }

    .faq-card {
        width: 90%;
        max-width: 340px;
        height: 380px;
        padding: 20px;
    }

    .faq-label {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .faq-content {
        padding: 20px;
    }

    .faq-content h3 {
        font-size: 15px;
        margin-bottom: 12px;
    }

    .faq-content p {
        font-size: 13px;
        line-height: 1.6;
    }

    /* Consultation CTA Section Small Mobile */
    .consultation-cta-section {
        min-height: 350px;
        background-attachment: scroll;
    }

    .cta-overlay {
        padding: 60px 15px;
    }

    .consultation-cta-section .cta-title {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .consultation-cta-section .cta-description {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .consultation-cta-section .cta-button {
        font-size: 15px;
        padding: 12px 35px;
    }

    /* Consulting Info Section Small Mobile */
    .consulting-info-section {
        padding: 50px 15px;
    }

    .info-cards-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .info-card {
        height: 150px;
    }

    .info-card-title {
        font-size: 18px;
    }

    .hero-visual {
        margin: 2rem auto;
        width: 100%;
        padding: 0 10px;
    }

    .phone-mockup {
        width: 100%;
        max-width: 420px;
    }

    .phone-mockup-large img {
        width: 100%;
        max-width: none;
        transform: scale(1.5);
    }

    .cta-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 360px) {
    .kpi-container {
        gap: 0.1rem;
    }

    .kpi-icon {
        width: 40px;
        height: 40px;
        padding: 8px;
    }

    .kpi-value {
        font-size: 1.25rem;
    }

    .kpi-label {
        font-size: 0.6rem;
        word-break: keep-all;
    }

    /* What We Do Section Extra Small Mobile */
    .section-header .section-title {
        font-size: 1.25rem;
    }

    .tab-btn {
        padding: 10px 5px;
        font-size: 0.65rem;
        min-width: 80px;
    }

    .content-item h3 {
        font-size: 0.9rem;
    }

    .content-item p {
        font-size: 0.75rem;
    }

    /* Real Story Section Extra Small */
    .story-card {
        padding: 12px 10px;
    }

    .company-logo {
        height: 40px;
        margin-bottom: 10px;
    }

    .company-logo img {
        max-height: 40px;
        max-width: 80px;
    }

    .company-name {
        font-size: 0.7rem;
    }

    .company-name-en {
        font-size: 0.85rem;
    }

    .story-desc {
        font-size: 0.65rem;
        margin-bottom: 5px;
    }

    .story-info {
        font-size: 0.6rem;
    }
}