/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0a1a2f;
    --secondary-color: #1b2a3a;
    --accent-color: #1de9b6;
    --text-color: #e3f6fc;
    --light-text: #b0bec5;
    --background-color: #0a1a2f;
    --section-bg: #132238;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: linear-gradient(135deg, #0a1a2f 0%, #132238 100%);
    min-height: 100vh;
    padding-top: 120px; /* account for dev notice + navbar */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    letter-spacing: -1px;
}

h1 {
    font-size: 3.2rem;
    color: #1de9b6;
}

h2 {
    font-size: 2.2rem;
    color: #1de9b6;
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: 1rem;
}

/* Navigation */
.navbar {
    background: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--accent-color);
}

.logo-text {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--accent-color);
    color: #0a1a2f;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: background-color 0.3s ease;
    box-shadow: 0 2px 8px rgba(29,233,182,0.10);
    border: none;
}

.btn-primary:hover {
    background: #13c9a3;
    color: #fff;
}

.btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--secondary-color);
    color: var(--accent-color);
    text-decoration: none;
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: #0a1a2f;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(120deg, #0a1a2f 60%, #1b2a3a 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('https://www.transparenttextures.com/patterns/circuit-board.png');
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
}

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

.hero h1 {
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--light-text);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Services Section */
.services {
    padding: 4rem 0;
    background: var(--section-bg);
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

.service-card {
    padding: 2rem;
    background: var(--secondary-color);
    border-radius: 16px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.18);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    color: var(--text-color);
    border: 1px solid rgba(29,233,182,0.08);
}

.service-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 12px 32px rgba(29,233,182,0.10);
    border-color: var(--accent-color);
}

.service-card i {
    font-size: 2.7rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* About Section */
.about {
    padding: 4rem 0;
    background-color: var(--section-bg);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Contact Section */
.contact {
    padding: 4rem 0;
}

.contact h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    font-size: 1rem;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--light-text);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo a {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--light-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: var(--light-text);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(29,233,182,0.10);
    color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .hero {
        padding: 6rem 0 3rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Development Notice */
.dev-notice {
    background: var(--primary-color);
    color: var(--accent-color);
    padding: 0.5rem 0;
    text-align: center;
    border-bottom: 1px solid rgba(29,233,182,0.10);
    font-size: 1rem;
    position: relative;
    z-index: 1100;
}

.dev-notice i {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

/* Saudi Flag */
.saudi-flag {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.saudi-flag img {
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.saudi-flag span {
    font-weight: 500;
    color: var(--text-color);
}

/* Location Info */
.location-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    color: var(--text-color);
}

.location-info i {
    color: var(--accent-color);
}

/* Contact Info */
.contact-info {
    text-align: center;
    margin-bottom: 2rem;
}

.email-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.email-contact i {
    color: var(--accent-color);
}

.email-contact a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.email-contact a:hover {
    color: #357abd;
}

/* Spacing for sections and headings */
section, header.hero {
    padding-top: 4rem;
    padding-bottom: 4rem;
}
h2, h3, h4 {
    margin-bottom: 1.5rem;
}

/* Features/Vision Cards */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.feature-card {
    background: var(--secondary-color);
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.10);
    padding: 2rem 1.5rem;
    text-align: center;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card i {
    font-size: 2.2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}
.feature-card:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 8px 24px rgba(29,233,182,0.10);
}

/* Coverage Section Cards */
.coverage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
    margin-bottom: 2rem;
}
.coverage-card {
    background: var(--secondary-color);
    border-radius: 16px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.13);
    padding: 0 0 1.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.2s, box-shadow 0.2s;
    overflow: hidden;
}
.coverage-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
}
.coverage-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 0 0.5rem 0;
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1.1rem;
}
.coverage-card p {
    color: var(--light-text);
    margin: 0 1rem 0 1rem;
    text-align: center;
}
.coverage-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 12px 32px rgba(29,233,182,0.10);
}
.coverage-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 1.5rem;
}
.coverage-feature {
    background: var(--secondary-color);
    color: var(--accent-color);
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    font-size: 1.1rem;
}

/* Responsive improvements */
@media (max-width: 900px) {
    .coverage-grid {
        grid-template-columns: 1fr;
    }
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 600px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    .coverage-features {
        flex-direction: column;
        gap: 1rem;
    }
    body {
        padding-top: 160px;
    }
}