/* ===== 반응형 텍스트 잘림 문제 해결 - 추가 CSS ===== */

/* 기본 Hero 제목 스타일 개선 */
.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    overflow-wrap: break-word;
    max-width: 100%;
    padding: 0 10px;
    text-align: center;
}

/* 기본 Hero 부제목 개선 */
.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
    color: #ffffff;
    max-width: 100%;
    padding: 0 15px;
    word-wrap: break-word;
    word-break: break-word;
    text-align: center;
}

/* ===== 개선된 반응형 미디어 쿼리 ===== */

/* 1200px 이하 - 대형 태블릿 */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3.2rem;
        padding: 0 20px;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        padding: 0 20px;
    }
}

/* 1024px 이하 - 태블릿 */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
        line-height: 1.3;
        padding: 0 15px;
    }
    
    .hero-subtitle {
        font-size: 1.15rem;
        padding: 0 20px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
}

/* 768px 이하 - 모바일 세로 */
@media (max-width: 768px) {
    .hero {
        min-height: auto;
        height: auto;
        padding: 80px 0 60px 0;
    }
    
    .hero .container {
        padding: 0 20px;
    }
    
    .hero-content {
        margin-bottom: 40px;
        padding: 0 10px;
    }
    
    .hero-title {
        font-size: 2.4rem;
        line-height: 1.2;
        margin-bottom: 20px;
        padding: 0 10px;
        word-spacing: normal;
        letter-spacing: -0.02em;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 30px;
        padding: 0 15px;
        line-height: 1.5;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        margin-bottom: 50px;
    }
    
    .hero-stats {
        padding: 40px 20px;
        gap: 20px;
    }
    
    .stat-item {
        padding: 20px 15px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 30px;
    }
    
    .stat-number {
        font-size: 2rem;
        margin-bottom: 8px;
    }
    
    .stat-label {
        font-size: 0.85rem;
        line-height: 1.3;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 12px;
        padding: 0 10px;
    }
    
    .section-subtitle {
        font-size: 1rem;
        padding: 0 15px;
    }
}

/* 640px 이하 - 작은 모바일 */
@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 15px;
        padding: 0 5px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 25px;
        padding: 0 10px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
}

/* 480px 이하 - 매우 작은 모바일 */
@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 15px;
        padding: 0 5px;
        letter-spacing: -0.01em;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 20px;
        padding: 0 8px;
        line-height: 1.4;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 40px;
        padding: 20px 10px;
    }
    
    .stat-number {
        font-size: 1.6rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
}

/* 480px 이하 - 매우 작은 모바일 */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        min-height: auto;
        padding: 100px 0 40px 0;
    }
    
    .hero .container {
        padding: 0 15px;
    }
    
    .hero-content {
        margin-bottom: 30px;
        padding: 0 5px;
    }
    
    .hero-title {
        font-size: 1.5rem;
        line-height: 1.25;
        margin-bottom: 15px;
        padding: 0 5px;
        letter-spacing: -0.5px;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 25px;
        padding: 0 8px;
        line-height: 1.4;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
        min-width: 160px;
        width: 100%;
        max-width: 280px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin-top: 30px;
        padding: 20px 5px;
    }
    
    .stat-item {
        padding: 15px 5px;
    }
    
    .stat-number {
        font-size: 1.6rem;
        margin-bottom: 5px;
    }
    
    .stat-label {
        font-size: 0.75rem;
        line-height: 1.2;
    }
}

/* 414px 이하 - iPhone Plus 크기 */
@media (max-width: 414px) {
    .hero-title {
        font-size: 1.4rem;
        line-height: 1.1;
        letter-spacing: -0.5px;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
        line-height: 1.3;
    }
}

/* 375px 이하 - iPhone 표준 크기 */
@media (max-width: 375px) {
    .container {
        padding: 0 8px;
    }
    
    .hero {
        min-height: 65vh;
        padding: 80px 0 40px 0;
    }
    
    .hero-title {
        font-size: 1.3rem;
        line-height: 1.1;
        letter-spacing: -0.8px;
        margin-bottom: 12px;
        padding: 0 3px;
    }
    
    .hero-subtitle {
        font-size: 0.8rem;
        line-height: 1.3;
        margin-bottom: 18px;
        padding: 0 5px;
    }
    
    .btn {
        padding: 8px 18px;
        font-size: 0.8rem;
        min-width: 120px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-top: 20px;
    }
    
    .stat-number {
        font-size: 1.4rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
}

/* 320px 이하 - 매우 작은 화면 */
@media (max-width: 320px) {
    .hero {
        padding: 70px 0 30px 0;
    }
    
    .hero-title {
        font-size: 1.2rem;
        line-height: 1.1;
        letter-spacing: -1px;
        margin-bottom: 10px;
    }
    
    .hero-subtitle {
        font-size: 0.75rem;
        line-height: 1.2;
        margin-bottom: 15px;
    }
    
    .btn {
        padding: 6px 15px;
        font-size: 0.75rem;
        min-width: 100px;
    }
    
    .stat-number {
        font-size: 1.2rem;
    }
    
    .stat-label {
        font-size: 0.65rem;
    }
}

/* ===== 추가 개선사항 ===== */

/* 텍스트 래핑 개선을 위한 전역 스타일 */
.hero-content h1,
.hero-content p {
    max-width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
}

/* 버튼들이 작은 화면에서 겹치지 않도록 */
.hero-buttons {
    flex-wrap: wrap;
    justify-content: center;
}

/* 통계 섹션 개선 */
.hero-stats {
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.stat-item {
    text-align: center;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 10px 5px;
}

/* 네비게이션 모바일 개선 */
@media (max-width: 768px) {
    .brand-text {
        font-size: 1.2rem;
    }
    
    .logo {
        height: 40px;
    }
}

@media (max-width: 480px) {
    .brand-text {
        font-size: 1rem;
    }
    
    .logo {
        height: 35px;
    }
}

/* ===== Key Features 섹션 반응형 개선 ===== */
@media (max-width: 768px) {
    .key-features {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 0 15px;
    }
    
    .feature-card {
        padding: 35px 25px;
    }
}

@media (max-width: 480px) {
    .key-features {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .features-grid {
        gap: 20px;
        padding: 0 10px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .feature-card h3 {
        font-size: 1.2rem;
    }
    
    .feature-card p {
        font-size: 0.9rem;
    }
}

/* ===== About Page Company Overview 반응형 개선 ===== */
@media (max-width: 992px) {
    .overview-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .overview-text {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .company-overview {
        padding: 60px 0;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .info-item {
        padding: 25px 20px;
    }
    
    .overview-text h3 {
        font-size: 1.5rem;
    }
    
    .overview-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .company-info {
        margin-top: 30px;
    }
    
    .info-grid {
        gap: 15px;
    }
    
    .info-item {
        padding: 20px 15px;
        flex-direction: column;
        text-align: center;
    }
    
    .info-item i {
        font-size: 2rem;
        margin-bottom: 10px;
    }
    
    .info-item div {
        text-align: center;
    }
    
    .info-item div strong {
        font-size: 0.95rem;
    }
    
    .info-item div span {
        font-size: 0.85rem;
    }
}