/* Base Styles */
:root {
    --primary-color: #034EA2; /* Samsung Blue */
    --primary-light: #3a7bd5;
    --primary-dark: #023670;
    --secondary-color: #1428A0;
    --text-main: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --border-color: #E5E5E5;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
    word-break: normal;
}

/* 한국어일 경우에만 단어 단위 줄바꿈(글자 쪼개짐 방지) 적용 */
html[lang="ko"] body {
    word-break: keep-all;
}

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

ul {
    list-style: none;
}

section {
    scroll-margin-top: 100px;
}

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

.section-padding {
    padding: 70px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 50px 0;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 45px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    outline: none;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-primary {
    background-color: #004B91;
    color: white;
}

.btn-primary:hover {
    background-color: #003B73;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 75, 145, 0.2);
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: white;
    border: 1.5px solid rgba(255, 255, 255, 0.8);
}

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

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    padding: 10px 20px;
    gap: 15px;
    flex-wrap: wrap;
    max-width: 1300px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    white-space: nowrap;
}

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

.logo-branch {
    color: var(--text-main);
    font-weight: 500;
    font-size: 1.2rem;
    margin-left: 5px;
}

.nav ul {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.nav a {
    font-weight: 500;
    color: var(--text-main);
    position: relative;
    white-space: nowrap;
    }

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

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

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

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0A1C35;
    background-image: radial-gradient(ellipse at 20% 20%, rgba(3, 78, 162, 0.55) 0%, rgba(3, 78, 162, 0) 55%), radial-gradient(ellipse at 85% 80%, rgba(14, 116, 144, 0.45) 0%, rgba(14, 116, 144, 0) 50%), linear-gradient(135deg, #0A1C35 0%, #0d2b52 60%, #0A1C35 100%);
    color: white;
    padding-top: 80px;
    overflow: hidden;
    text-align: center;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 aspect ratio */
    min-height: 100vh;
    min-width: 177.77vh; /* 16:9 aspect ratio */
    transform: translate(-50%, -50%);
    z-index: 1;
    pointer-events: none;
    border: none;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-video.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 28, 53, 0.5) 0%, rgba(0, 0, 0, 0.2) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 25px;
    letter-spacing: -1.5px;
    text-shadow: 0 4px 15px rgba(0,0,0,0.3);
    word-break: keep-all;
}

.hero-title span {
    color: #FFD700; /* Gold accent */
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.8;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    word-break: keep-all;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.volume-control {
    position: absolute;
    bottom: 30px;
    right: 30px;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0,0,0,0.5);
    padding: 10px 15px;
    border-radius: 30px;
    color: white;
    transition: opacity 0.3s;
}

.volume-control button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    justify-content: center;
    width: 24px;
}

.volume-control input[type="range"] {
    width: 80px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

@media (max-width: 768px) {
    .volume-control {
        bottom: 80px; /* 모바일 브라우저 하단바에 가리지 않게 위로 올림 */
        right: 20px;
        padding: 8px 12px;
    }
    
    .volume-control input[type="range"] {
        width: 60px; /* 슬라이더 길이 축소 */
    }
}

/* Services Section */
.services {
    background-color: var(--bg-light);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--bg-white);
    padding: 48px 40px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    text-align: center;
    border: none;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: rgba(3, 78, 162, 0.05);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary-color);
    color: white;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-main);
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* About Section */
.about {
    background-color: var(--bg-white);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 25px;
}

.about-text h2 span {
    color: var(--primary-color);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.05rem;
    font-weight: 500;
}

.feature-list i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-right: 15px;
}

.about-stats {
    flex: 1;
    display: flex;
    gap: 30px;
}

.stat-item {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 15px 30px rgba(3, 78, 162, 0.2);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-number span {
    font-size: 1.5rem;
    font-weight: 500;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* About Service Cards */
.about-services {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.service-card {
    background: var(--bg-light);
    padding: 28px 20px;
    border-radius: 14px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

.service-card .service-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
}

.service-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-color);
}

.service-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
}

/* Contact Section */
.contact {
    background-color: var(--bg-light);
}

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

.info-item {
    display: flex;
    margin-bottom: 30px;
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: var(--bg-white);
    color: var(--primary-color);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    margin-right: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.info-text h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.info-text p {
    color: var(--text-light);
}

.text-sm {
    font-size: 0.85rem;
}

.text-gray {
    color: var(--text-muted);
}

.contact-form-container {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
}

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

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

.form-group input:not([type="radio"]):not([type="checkbox"]), .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:not([type="radio"]):not([type="checkbox"]):focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(3, 78, 162, 0.1);
}

.form-group input[type="radio"], .form-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: white;
    padding-top: 60px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 20px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.footer-logo span {
    font-weight: 400;
    opacity: 0.8;
}

.footer-info p {
    color: #999;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    align-items: center;
}

.footer-links a {
    color: #ccc;
    font-size: 0.95rem;
    white-space: nowrap;
}

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

.footer-bottom {
    padding: 20px 0;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
    
    .nav ul {
        gap: 15px;
    }
    
    .header-btn { flex-shrink: 0;
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .about-stats,
    .about-services {
        flex-direction: row;
        gap: 10px;
        width: 100%;
    }
    
    .about-services {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .service-card {
        padding: 20px 12px;
    }
    
    .service-card .service-icon {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
    
    .stat-item,
    .service-card {
        padding: 20px 10px;
    }

    .stat-label {
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .footer-links {
        justify-content: center;
        gap: 14px 24px;
    }
}

/* Recruit Section */
.recruit {
    background-color: var(--bg-light);
}

.recruit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.recruit-card {
    background-color: var(--bg-white);
    padding: 40px 35px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.recruit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.recruit-card .btn {
    margin-top: auto;
}

.recruit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(3, 78, 162, 0.15);
    border-color: var(--primary-light);
}

.recruit-badge {
    display: inline-block;
    padding: 6px 14px;
    background-color: var(--primary-light);
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 20px;
    margin-bottom: 20px;
}

.recruit-badge.urgent {
    background-color: #e74c3c;
}

.recruit-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-main);
}

.recruit-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 1rem;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.95rem;
}

.mt-3 {
    margin-top: 15px;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 16px;
    width: 90%;
    max-width: 800px;
    position: relative;
    transform: translateY(20px);
    transition: var(--transition);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.modal-content h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--text-main);
    text-align: center;
}

.modal-desc {
    color: var(--text-light);
    margin-bottom: 30px;
    text-align: center;
}

.form-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    .about-stats {
        flex-direction: row;
        gap: 10px;
        width: 100%;
    }
    
    .stat-item {
        padding: 20px 10px;
    }
    
    .stat-number {
        font-size: 2.2rem;
        white-space: nowrap;
    }
    
    .stat-number span {
        font-size: 1.2rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .footer-links {
        justify-content: center;
        gap: 14px 24px;
    }
}

/* Recruit Section */
.recruit {
    background-color: var(--bg-light);
}

.recruit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.recruit-card {
    background-color: var(--bg-white);
    padding: 40px 35px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.recruit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.recruit-card .btn {
    margin-top: auto;
}

.recruit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(3, 78, 162, 0.15);
    border-color: var(--primary-light);
}

.recruit-badge {
    display: inline-block;
    padding: 6px 14px;
    background-color: var(--primary-light);
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 20px;
    margin-bottom: 20px;
}

.recruit-badge.urgent {
    background-color: #e74c3c;
}

.recruit-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-main);
}

.recruit-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 1rem;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.95rem;
}

.mt-3 {
    margin-top: 15px;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 16px;
    width: 90%;
    max-width: 800px;
    position: relative;
    transform: translateY(20px);
    transition: var(--transition);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.modal-content h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--text-main);
    text-align: center;
}

.modal-desc {
    color: var(--text-light);
    margin-bottom: 30px;
    text-align: center;
}

.form-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    transition: var(--transition);
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(3, 78, 162, 0.1);
}

.language-selector { flex-shrink: 0; }

/* Product Item Classes (Refactored for Responsiveness) */
.product-item-card {
    background: #ffffff;
    border: 1px solid #e0e4ec;
    border-radius: 12px;
    padding: 25px;
    display: flex;
    gap: 25px;
    align-items: flex-start;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    margin-bottom: 20px;
}

.product-item-icon {
    background: #f0f4ff;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.product-item-icon i {
    font-size: 40px;
    color: var(--primary-color);
}

.product-item-content {
    flex: 1;
    text-align: left;
}

.product-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 25px;
    gap: 15px;
}

.product-item-title {
    margin: 0;
    font-size: 1.35rem;
    color: #333;
    line-height: 1.3;
}

.product-item-btn {
    padding: 8px 18px;
    font-size: 0.95rem;
    border-radius: 6px;
    flex-shrink: 0;
}

.product-item-benefits {
    list-style: none;
    padding: 0;
    margin: 0;
    color: #555;
    font-size: 1.05rem;
    line-height: 1.6;
}

.product-item-benefit {
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    text-align: left;
}

.product-item-benefit i {
    color: var(--primary-color);
    margin-right: 10px;
    margin-top: 4px;
}

.product-item-benefit span {
    flex: 1;
}

/* Modal Mobile Adjustments */
@media (max-width: 600px) {
    .modal-content {
        padding: 25px 20px;
    }
    
    .product-item-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px;
        gap: 15px;
    }
    
    .product-item-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        width: 100%;
    }
    
    .product-item-content {
        text-align: center;
        width: 100%;
    }
    
    .product-item-btn {
        width: 100%;
        margin-left: 0;
    }
    
    .product-item-benefit {
        text-align: left;
    }
    
    .about-services {
        grid-template-columns: 1fr;
    }
}