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

html {
    scroll-behavior: smooth;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    background-color: #f9fbfd;
}

body {
    line-height: 1.6;
}

.container {
    width: 85%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 0;
}

/* --- Utilities --- */
h2 {
    font-size: 2.5rem;
    text-align: center;
    color: #0f172a;
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: #64748b;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.btn {
    display: inline-block;
    background-color: #00d2ff;
    color: #0f172a;
    padding: 12px 30px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.3);
}

.btn:hover {
    background-color: #00bcff;
    transform: translateY(-2px);
}

/* --- Header & Navigation --- */
header {
    background-color: rgba(15, 23, 42, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo i {
    color: #00d2ff;
    margin-right: 5px;
}

.logo span {
    color: #00d2ff;
    font-weight: 300;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links a {
    color: #cbd5e1;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00d2ff;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    cursor: pointer;
}

.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #fff;
    transition: all 0.3s ease;
}

/* --- Hero Section --- */
/* --- Hero Section (Updated for Logo Layout) --- */
.hero-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

.hero-container-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 40px 0;
}

.hero-content {
    flex: 1;
    max-width: 650px;
}

.hero-section h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-section p {
    font-size: 1.25rem;
    color: #94a3b8;
    margin-bottom: 0; /* Button spacing removed */
}

.hero-logo-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    border-radius: 12px; /* Softens image edges if necessary */
}

/* --- Responsive Layout Adjustment --- */
@media (max-width: 768px) {
    .hero-container-flex {
        flex-direction: column-reverse; /* Stacks text above logo beautifully on mobile */
        text-align: center;
        gap: 30px;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-logo {
        max-height: 250px;
    }
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.about-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    border-top: 4px solid #00d2ff;
    transition: transform 0.3s ease;
}

.about-card:hover {
    transform: translateY(-5px);
}

.about-card i {
    font-size: 2.5rem;
    color: #0f172a;
    margin-bottom: 20px;
}

.about-card h3 {
    margin-bottom: 15px;
    color: #0f172a;
}

/* --- Services Section --- */
.services-section {
    background-color: #f1f5f9;
}

.services-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.service-box {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05);
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: #e0f7fe;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 1.5rem;
    color: #00bcff;
}

.service-box h3 {
    font-size: 1.75rem;
    margin-bottom: 15px;
    color: #0f172a;
}

.service-box ul {
    list-style: none;
    margin-top: 20px;
}

.service-box li {
    margin-bottom: 10px;
    color: #475569;
}

.service-box li i {
    color: #10b981;
    margin-right: 10px;
}

/* --- Contact Section --- */
.iframe-container {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    overflow: hidden;
    padding: 10px;
}

/* --- Footer --- */
footer {
    background-color: #0f172a;
    color: #94a3b8;
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
    border-top: 1px solid #1e293b;
}

/* --- Responsive Media Queries --- */
@media (max-width: 768px) {
    .container {
        width: 90%;
    }
    
    .nav-links {
        display: none; /* Handled by Javascript toggle */
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 75px;
        left: 0;
        background-color: #0f172a;
        padding: 20px;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        margin: 15px 0;
    }

    .menu-toggle {
        display: block;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .services-split {
        grid-template-columns: 1fr;
    }
	/* --- Quality Assurance Section --- */
.qa-section {
    background-color: #fff;
    position: relative;
}

.qa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.qa-card {
    background: #f8fafc;
    padding: 40px 30px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    position: relative;
    transition: all 0.3s ease;
}

.qa-card:hover {
    border-color: #00d2ff;
    box-shadow: 0 10px 20px -5px rgba(0, 210, 255, 0.1);
}

.qa-badge {
    position: absolute;
    top: -15px;
    left: 30px;
    background: #0f172a;
    color: #00d2ff;
    padding: 4px 15px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    border: 1px solid #00d2ff;
}

.qa-card h3 {
    margin-top: 10px;
    margin-bottom: 15px;
    color: #0f172a;
    font-size: 1.4rem;
}

.qa-card p {
    color: #475569;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.qa-list {
    list-style: none;
}

.qa-list li {
    font-size: 0.9rem;
    color: #334155;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.qa-list li i {
    color: #00bcff;
    margin-right: 10px;
    font-size: 1rem;
}

.standards-bar {
    margin-top: 50px;
    padding: 20px;
    background: #0f172a;
    color: #94a3b8;
    text-align: center;
    border-radius: 6px;
    font-size: 0.9rem;
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.standards-bar i {
    color: #00d2ff;
    margin-right: 5px;
}

.standards-bar span:first-child {
    color: #fff;
    font-weight: 600;
}

@media (max-width: 768px) {
    .qa-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

}