/* Quality System Page - Unique Design */
:root {
    --primary-blue: #0B4DBA;
    --secondary-blue: #1E3A8A;
    --accent-yellow: #F6B400;
    --light-yellow: #FEF3C7;
    --dark-blue: #023047;
    --light-blue: #EFF6FF;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --white: #FFFFFF;
    --border-radius: 20px;
}

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

body {
    font-family: 'Crimson Pro', serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Section Styles */
.section {
    padding: 20px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header.light {
    color: white;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Crimson Pro', serif;
    color: var(--text-dark);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    font-family: 'Crimson Pro', serif;
}

.text-highlight {
    color: var(--accent-yellow);
    position: relative;
    display: inline-block;
}

.text-highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(246, 180, 0, 0.2);
    z-index: -1;
}

/* Hero Section */
.quality-hero {
    position: relative;
    background: url("../image/Quality\ System1.jpeg") center/cover no-repeat;
    color: white;
    padding: 100px 0;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.quality-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(2, 48, 71, 0.553) 0%);
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 30% 50%, rgba(246, 180, 0, 0.1) 0%, transparent 50%);
    z-index: 2;
}

.hero-shape {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: rgba(246, 180, 0, 0.1);
    border-radius: 50%;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-tagline {
    display: inline-block;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-yellow);
    margin-bottom: 1.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-family: 'Crimson Pro', serif;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-family: 'Crimson Pro', serif;
}

.hero-description {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 300;
    font-family: 'Crimson Pro', serif;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-family: 'Crimson Pro', serif;
}

.feature-item i {
    color: var(--accent-yellow);
    font-size: 1.2rem;
}

.feature-item span {
    font-size: 1rem;
    font-weight: 500;
}

/* Philosophy Section */
.philosophy-section {
    background: var(--white);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.philosophy-content {
    padding-right: 2rem;
}

.philosophy-text .lead-text {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-family: 'Crimson Pro', serif;
}

.philosophy-card {
    background: var(--white);
    padding: 1rem;
    border-radius: 20px;
    margin-bottom: 1rem;
    border: 1px solid rgba(11, 77, 186, 0.1);
}

.philosophy-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-family: 'Crimson Pro', serif;
}

.philosophy-card p {
    color: var(--text-light);
    line-height: 1.8;
    font-family: 'Crimson Pro', serif;
}

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

.philosophy-list-item {
    background: var(--white);
    padding: 1rem;
    border-radius: 15px;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    border: 1px solid rgba(11, 77, 186, 0.1);
    transition: all 0.3s ease;
}

.philosophy-list-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-yellow);
}

.philosophy-list-item .item-icon {
    width: 50px;
    height: 50px;
    background: var(--light-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.3rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.philosophy-list-item:hover .item-icon {
    background: var(--accent-yellow);
    transform: rotate(10deg);
}

.philosophy-list-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
    font-family: 'Crimson Pro', serif;
}

.philosophy-list-item p {
    font-size: 0.9rem;
    color: var(--text-light);
    font-family: 'Crimson Pro', serif;
}

.philosophy-image-wrapper {
    position: relative;
}

.philosophy-image {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid rgba(11, 77, 186, 0.1);
}

.philosophy-image img {
    width: 100%;
    height: 620px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.philosophy-image:hover img {
    transform: scale(1.05);
}

.image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    background: var(--accent-yellow);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.1;
}

/* Quality Section (QA/QC) */
.quality-section {
    background: var(--light-blue);
}

.quality-section .section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.quality-section .section-title,
.quality-section .section-subtitle {
    width: 100%;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

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

.quality-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 30px;
    text-align: left;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(11, 77, 186, 0.1);
}

.quality-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-yellow);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.quality-card .card-icon {
    width: 60px;
    height: 60px;
    background: var(--light-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

.quality-card:hover .card-icon {
    background: var(--accent-yellow);
    transform: rotateY(180deg);
}

.quality-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-dark);
    font-family: 'Crimson Pro', serif;
    margin: 0;
}

.quality-card > p {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-family: 'Crimson Pro', serif;
}

.card-list {
    margin: 1.5rem 0;
}

.card-list h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-family: 'Crimson Pro', serif;
    border-bottom: 2px solid var(--light-blue);
    padding-bottom: 0.5rem;
}

.card-list ul {
    list-style: none;
    padding: 0;
}

.card-list li {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 0.8rem;
    padding-left: 1.8rem;
    position: relative;
    font-family: 'Crimson Pro', serif;
}

.card-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-yellow);
    font-weight: bold;
    font-size: 1rem;
}

.card-list p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
    font-family: 'Crimson Pro', serif;
    margin-top: 0.5rem;
}

.risk-box {
    background: var(--light-blue);
    padding: 1.5rem;
    border-radius: 15px;
    margin-top: 1.5rem;
    border-left: 4px solid var(--accent-yellow);
}

.risk-box h5 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.8rem;
    font-family: 'Crimson Pro', serif;
}

.risk-box p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
    font-family: 'Crimson Pro', serif;
    margin: 0;
}

.card-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-yellow);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.quality-card:hover .card-accent {
    transform: scaleX(1);
}

/* Stability Section */
.stability-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
}

.stability-section .section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stability-section .section-title {
    color: white;
    width: 100%;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.stability-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
    width: 100%;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.stability-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stability-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem 2rem;
    border-radius: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.stability-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-10px);
}

.stability-card .card-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-blue);
    font-size: 2rem;
    transition: all 0.3s ease;
}

.stability-card:hover .card-icon {
    transform: scale(1.1) rotate(10deg);
}

.stability-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
    font-family: 'Crimson Pro', serif;
}

.stability-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-family: 'Crimson Pro', serif;
}

/* Documentation Section */
.documentation-section {
    background: var(--white);
}

.documentation-section .section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.documentation-section .section-title {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 0.35rem;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    white-space: nowrap;
    font-size: clamp(2rem, 4vw, 2.8rem);
}

.documentation-section .section-subtitle {
    width: 100%;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.documentation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.documentation-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(11, 77, 186, 0.1);
}

.documentation-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-yellow);
}

.documentation-card .card-icon {
    width: 70px;
    height: 70px;
    background: var(--light-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-blue);
    font-size: 2rem;
    transition: all 0.3s ease;
}

.documentation-card:hover .card-icon {
    background: var(--accent-yellow);
    transform: rotateY(180deg);
}

.documentation-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-family: 'Crimson Pro', serif;
}

.documentation-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-family: 'Crimson Pro', serif;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .philosophy-grid-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .philosophy-content {
        padding-right: 0;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .quality-grid {
        grid-template-columns: 1fr;
    }
    
    .stability-grid,
    .documentation-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .feature-item {
        width: 100%;
        justify-content: center;
    }
    
    .stability-grid,
    .documentation-grid {
        grid-template-columns: 1fr;
    }
    
    .card-header {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .philosophy-image img {
        height: 350px;
    }
    
    .quality-card {
        padding: 1.5rem;
    }
}