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

:root {
    --primary: #320068;
    --secondary: #5B3386;
    --accent: #8466A4;
    --light-accent: #AD99C3;
    --bg-light: #D6CCE1;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --white: #ffffff;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

/* HEADER & NAVIGATION */
header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(50, 0, 104, 0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    text-decoration: none;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo svg {
    width: 35px;
    height: 35px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--bg-light);
    transition: width 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
    color: var(--white);
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    z-index: 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.8;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

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

.btn-secondary:hover {
    background-color: var(--light-accent);
    transform: translateY(-3px);
}

.btn-with-arrow::after {
    content: ' →';
    margin-left: 0.5rem;
}

/* SECTIONS */
section {
    padding: 4rem 2rem;
}

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

.section-title {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 2rem;
}

/* CONTENT TEXT */
.content-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.content-text p:last-child {
    margin-bottom: 0;
}

.content-list {
    list-style: none;
    margin-top: 1rem;
}

.content-list li {
    color: var(--text-light);
    line-height: 1.7;
    padding-left: 1.8rem;
    margin-bottom: 0.8rem;
    position: relative;
}

.content-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* SPEC TABLE */
.spec-table-wrapper {
    overflow-x: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(50, 0, 104, 0.12);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
    font-size: 0.95rem;
}

.spec-table th {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: left;
    padding: 1rem 1.5rem;
    font-weight: 600;
}

.spec-table td {
    padding: 0.9rem 1.5rem;
    border-bottom: 1px solid var(--bg-light);
    color: var(--text-dark);
}

.spec-table tbody tr:nth-child(even) {
    background-color: #f9f7fc;
}

.spec-table td:first-child {
    font-weight: 600;
    color: var(--primary);
    width: 40%;
}

.spec-table tbody tr:last-child td {
    border-bottom: none;
}

/* HOME PAGE */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.intro-content h2 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.intro-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.intro-image {
    width: 100%;
    max-height: 400px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(50, 0, 104, 0.15);
}

.intro-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-form-card {
    background: linear-gradient(135deg, var(--bg-light) 0%, rgba(214, 204, 225, 0.5) 100%);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary);
}

.contact-form-card h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--light-accent);
    border-radius: 5px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(50, 0, 104, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
}

/* FEATURES SECTION */
.features {
    background-color: #f9f7fc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(50, 0, 104, 0.08);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(50, 0, 104, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--white);
    fill: none;
}

.feature-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* PRODUCTS SECTION */
.products-section {
    background-color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(50, 0, 104, 0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(50, 0, 104, 0.2);
}

.product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    /* background: linear-gradient(135deg, var(--bg-light), var(--light-accent)); */
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.product-content {
    padding: 2rem;
}

.product-content h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.product-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.product-features {
    margin-bottom: 1rem;
}

.product-features li {
    color: var(--text-light);
    margin-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

/* ABOUT SECTION */
.about-section {
    background-color: #f9f7fc;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    width: 100%;
    max-height: 450px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(50, 0, 104, 0.15);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content h2 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* ABOUT ARTICLE (content page) */
.about-article .article-body {
    max-width: 860px;
    margin: 0 auto;
}

.about-article .article-body h2 {
    color: var(--primary);
    font-size: 1.6rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #ece6f4;
}

.about-article .article-body p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 1.25rem;
}

.about-article .article-body > p:first-child {
    font-size: 1.15rem;
    color: var(--text-dark);
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.mission-box,
.vision-box {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary);
}

.mission-box h4,
.vision-box h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.mission-box p,
.vision-box p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* TRUSTED SECTION */
.trusted-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: center;
}

.trusted-section h2 {
    color: var(--white);
    margin-bottom: 2rem;
}

.trusted-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* FOOTER */
footer {
    background: var(--primary);
    color: var(--white);
    padding: 3rem 2rem 1rem;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .intro-grid,
    .about-grid {
        grid-template-columns: 1fr;
    }

    nav ul {
        gap: 1rem;
    }

    nav a {
        font-size: 0.9rem;
    }

    .hero {
        padding: 4rem 1.5rem;
    }

    section {
        padding: 3rem 1.5rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .mission-vision {
        grid-template-columns: 1fr;
    }

    .mobile-menu-btn {
        display: block;
    }

    nav ul {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .header-container {
        padding: 0 1rem;
    }

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

    .intro-grid,
    .about-grid {
        gap: 2rem;
    }

    .trusted-stats {
        gap: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}