:root {
    --primary: #0047AB;
    /* Cobalt Blue */
    --secondary: #607D8B;
    /* Blue Grey */
    --accent: #FF5722;
    /* Deep Orange */
    --dark: #1A1A1A;
    --light: #F5F5F7;
    --white: #FFFFFF;
    --text: #333333;
    --text-muted: #666666;
    --glass: rgba(255, 255, 255, 0.8);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--light);
    line-height: 1.6;
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    color: var(--dark);
    line-height: 1.2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.nav {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
    display: block;
    margin-right: 12px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.logo-accent {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary), #00d2ff);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    margin-right: 12px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-phone {
    background: var(--primary);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.05rem;
    transition: var(--transition);
}

.btn-phone:hover {
    background: var(--dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* --- Hero --- */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%);
    position: relative;
    overflow: hidden;
}


.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: #003380;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 71, 171, 0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    border: 1px solid #ddd;
}

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

.hero-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 8px solid var(--white);
    aspect-ratio: 16/10;
}

.hero-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --- Sections --- */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

/* --- Services --- */
.services {
    background: var(--white);
}

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

.service-card {
    background: var(--light);
    padding: 2.5rem;
    border-radius: 16px;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--white);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.service-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    position: relative;
}

/* Placeholders for icons - in real app would use SVG */
.service-icon::before {
    content: '🔧';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.5rem;
}

.service-name {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

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

/* --- About --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-features {
    margin-top: 2rem;
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.about-features li::before {
    content: '✓';
    color: var(--primary);
    font-weight: 800;
    margin-right: 10px;
}

.about-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 8px solid var(--white);
}

.about-main-img {
    width: 100%;
    height: auto;
    display: block;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.contact-item a {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
}

.contact-social .btn-secondary {
    display: inline-block;
    margin-top: 1rem;
}

.contact-map {
    border-radius: 12px;
    overflow: hidden;
}

/* --- Footer --- */
.footer {
    padding: 3rem 0 2rem;
    background: var(--dark);
    color: #999;
}

.footer-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 3rem;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid #333;
}

.footer-logo {
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.footer-logo-img {
    height: 35px;
    width: auto;
    display: block;
    margin-right: 12px;
    flex-shrink: 0;
}

.footer-logo-text {
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
}

.footer-info {
    text-align: center;
    font-size: 0.9rem;
    color: #ccc;
    line-height: 1.6;
}

.footer-info a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-info a:hover {
    color: var(--white);
}

.footer-partner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    white-space: nowrap;
    font-size: 0.9rem;
    color: #ccc;
}

.footer-partner-img {
    height: 40px;
    width: auto;
    display: block;
}

/* --- Content Pages --- */
.content-page {
    padding: 120px 0 100px;
    background: var(--white);
}

.content-article {
    max-width: 900px;
    margin: 0 auto;
}

.content-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--dark);
    text-align: center;
}

.content-body {
    line-height: 1.8;
    color: var(--text);
}

.content-body h2 {
    font-size: 1.8rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.content-body h3 {
    font-size: 1.4rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.content-body p {
    margin-bottom: 1.25rem;
}

.content-body ul,
.content-body ol {
    margin-bottom: 1.25rem;
    padding-left: 2rem;
}

.content-body li {
    margin-bottom: 0.5rem;
}

.content-body strong {
    font-weight: 600;
    color: var(--dark);
}

.content-body a {
    color: var(--primary);
    text-decoration: underline;
}

.content-body a:hover {
    color: var(--accent);
}

/* --- Responsive --- */
@media (max-width: 968px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-content,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .hero {
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-partner {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .footer-info {
        font-size: 0.85rem;
    }

    .footer-logo-text {
        font-size: 1.25rem;
    }

    .footer-logo-img {
        height: 30px;
    }

    .footer-partner {
        flex-direction: column;
        gap: 0.5rem;
    }
}