/* ===== Google Fonts ===== */
/* Fonts are loaded via <link rel="preconnect"> + <link href=> in HTML for better performance */

/* ===== CSS Variables ===== */
:root {
    --bg-primary: #0a0f1a;
    --bg-secondary: #0F1B2A;
    --bg-card: rgba(19, 41, 61, 0.5);
    --blue-dark: #13293D;
    --cyan: #00E5FF;
    --teal: #1DE9B6;
    --text-primary: #EAF6FF;
    --text-secondary: #8ba4bc;
    --neon-glow: rgba(0, 229, 255, 0.4);
    --neon-glow-strong: rgba(0, 229, 255, 0.8);
    --teal-glow: rgba(29, 233, 182, 0.4);
    --glass-bg: rgba(15, 27, 42, 0.7);
    --glass-border: rgba(0, 229, 255, 0.15);
    --gradient-main: linear-gradient(135deg, #1DE9B6, #00E5FF);
    --gradient-dark: linear-gradient(180deg, #0a0f1a 0%, #0F1B2A 50%, #13293D 100%);
    --font-ar: 'Cairo', sans-serif;
    --font-en: 'Orbitron', sans-serif;
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-ar);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.8;
    direction: rtl;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* ===== Circuit Board Background ===== */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(0, 229, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(29, 233, 182, 0.03) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 50h30M60 50h30M50 10v30M50 60v30' stroke='%2300E5FF' stroke-width='0.3' opacity='0.08'/%3E%3Ccircle cx='50' cy='50' r='3' fill='none' stroke='%2300E5FF' stroke-width='0.3' opacity='0.08'/%3E%3Ccircle cx='10' cy='50' r='2' fill='%2300E5FF' opacity='0.06'/%3E%3Ccircle cx='90' cy='50' r='2' fill='%2300E5FF' opacity='0.06'/%3E%3Ccircle cx='50' cy='10' r='2' fill='%2300E5FF' opacity='0.06'/%3E%3Ccircle cx='50' cy='90' r='2' fill='%2300E5FF' opacity='0.06'/%3E%3C/svg%3E");
    z-index: -1;
    pointer-events: none;
}

/* ===== Floating Particles ===== */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--cyan);
    border-radius: 50%;
    opacity: 0;
    animation: floatParticle 8s infinite;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    left: 25%;
    animation-delay: 1.5s;
}

.particle:nth-child(3) {
    left: 40%;
    animation-delay: 3s;
}

.particle:nth-child(4) {
    left: 55%;
    animation-delay: 0.8s;
}

.particle:nth-child(5) {
    left: 70%;
    animation-delay: 2.2s;
}

.particle:nth-child(6) {
    left: 85%;
    animation-delay: 4s;
}

.particle:nth-child(7) {
    left: 15%;
    animation-delay: 5s;
}

.particle:nth-child(8) {
    left: 60%;
    animation-delay: 6s;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    20% {
        opacity: 0.6;
    }

    80% {
        opacity: 0.3;
    }

    100% {
        transform: translateY(-20vh) scale(1.5);
        opacity: 0;
    }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--cyan);
    border-radius: 3px;
}

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

/* ===== Header / Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
    backdrop-filter: blur(0);
}

.navbar.scrolled {
    background: rgba(10, 15, 26, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    padding: 10px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px var(--neon-glow));
    transition: var(--transition);
}

.logo:hover .logo-img {
    filter: drop-shadow(0 0 15px var(--neon-glow-strong));
    transform: scale(1.05);
}

.logo-text h1 {
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text span {
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    color: var(--text-secondary);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--cyan);
    background: rgba(0, 229, 255, 0.08);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--cyan);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--cyan);
}

.nav-buttons {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 30px;
    font-family: var(--font-ar);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-main);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--neon-glow);
}

.btn-primary:hover {
    box-shadow: 0 0 35px var(--neon-glow-strong);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--cyan);
    border: 1px solid rgba(0, 229, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--cyan);
    box-shadow: 0 0 15px var(--neon-glow);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

/* ===== Mobile Menu ===== */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--cyan);
    transition: var(--transition);
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 30px;
    font-size: 0.85rem;
    color: var(--cyan);
    margin-bottom: 20px;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--teal);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 0 0 var(--teal-glow);
    }

    50% {
        opacity: 0.7;
        box-shadow: 0 0 0 10px transparent;
    }
}

.hero-text h2 {
    font-size: 3.2rem;
    line-height: 1.3;
    margin-bottom: 20px;
    font-weight: 900;
}

.hero-text h2 .highlight {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat-item h3 {
    font-size: 2rem;
    font-weight: 900;
    font-family: var(--font-en);
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-globe {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(0, 229, 255, 0.15), rgba(29, 233, 182, 0.05), transparent 70%);
    border: 1px solid rgba(0, 229, 255, 0.1);
    position: relative;
    animation: rotateGlobe 20s linear infinite;
    box-shadow: 0 0 80px rgba(0, 229, 255, 0.1), inset 0 0 80px rgba(0, 229, 255, 0.05);
}

.hero-globe::before,
.hero-globe::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 229, 255, 0.1);
}

.hero-globe::before {
    inset: 20px;
}

.hero-globe::after {
    inset: 50px;
    border-color: rgba(29, 233, 182, 0.08);
}

.orbit-dot {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--cyan);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--cyan);
}

.orbit-dot:nth-child(1) {
    top: 10%;
    right: 20%;
    animation: blink 2s infinite;
}

.orbit-dot:nth-child(2) {
    bottom: 20%;
    left: 10%;
    animation: blink 2s infinite 0.5s;
    background: var(--teal);
    box-shadow: 0 0 15px var(--teal);
}

.orbit-dot:nth-child(3) {
    top: 50%;
    right: 5%;
    animation: blink 2s infinite 1s;
}

@keyframes rotateGlobe {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

/* ===== Section Styles ===== */
.section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 15px;
}

.section-header h2 .highlight {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section-line {
    width: 60px;
    height: 3px;
    background: var(--gradient-main);
    margin: 15px auto;
    border-radius: 3px;
    box-shadow: 0 0 10px var(--neon-glow);
}

/* ===== Glass Card ===== */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 30px;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: 0 0 30px var(--neon-glow), 0 8px 32px rgba(0, 0, 0, 0.3);
    transform: translateY(-5px);
}

/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    text-align: center;
    padding: 40px 25px;
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gradient-main);
    box-shadow: 0 0 25px var(--neon-glow);
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Team Section ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.team-card {
    text-align: center;
    padding: 35px 20px;
    position: relative;
    overflow: hidden;
}

.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-main);
    transform: scaleX(0);
    transition: var(--transition);
}

.team-card:hover::before {
    transform: scaleX(1);
}

.team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 20px;
    border: 3px solid rgba(0, 229, 255, 0.3);
    padding: 3px;
    transition: var(--transition);
    overflow: hidden;
    background: var(--gradient-main);
}

.team-card:hover .team-avatar {
    box-shadow: 0 0 25px var(--neon-glow);
    border-color: var(--cyan);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.team-card h3 {
    font-size: 1.15rem;
    margin-bottom: 5px;
    font-weight: 700;
}

.team-card .role {
    font-size: 0.85rem;
    color: var(--cyan);
    margin-bottom: 15px;
    font-weight: 600;
}

.team-card .bio {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.team-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(0, 229, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: var(--transition);
    color: var(--text-secondary);
}

.team-social a:hover {
    background: var(--gradient-main);
    color: var(--bg-primary);
    border-color: transparent;
    box-shadow: 0 0 15px var(--neon-glow);
}

/* ===== About Section ===== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    aspect-ratio: 4/3;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 1rem;
    line-height: 1.9;
}

.about-features {
    margin-top: 25px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
}

.about-feature .icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: rgba(0, 229, 255, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    font-size: 1.1rem;
}

.about-feature span {
    font-size: 0.95rem;
}

/* ===== Blog / Articles ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.blog-card {
    padding: 0;
    overflow: hidden;
}

.blog-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.blog-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 4px 14px;
    background: var(--gradient-main);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--bg-primary);
}

.blog-body {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.blog-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    transition: var(--transition);
}

.blog-card:hover .blog-body h3 {
    color: var(--cyan);
}

.blog-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--cyan);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.read-more:hover {
    gap: 10px;
}

/* ===== Contact Section ===== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-ar);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 15px var(--neon-glow);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
}

.contact-item .icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--cyan);
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ===== Footer ===== */
.footer {
    background: rgba(10, 15, 26, 0.95);
    border-top: 1px solid var(--glass-border);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 15px;
    line-height: 1.8;
}

.footer-col h4 {
    font-size: 1.05rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-main);
    border-radius: 2px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--cyan);
    padding-right: 5px;
}

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(0, 229, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient-main);
    color: var(--bg-primary);
    border-color: transparent;
    box-shadow: 0 0 15px var(--neon-glow);
}

/* ===== Page Header (Inner Pages) ===== */
.page-header {
    padding: 140px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(0, 229, 255, 0.04) 0%, transparent 60%);
}

.page-header h1 {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 15px;
    position: relative;
}

.page-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    position: relative;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    position: relative;
}

.breadcrumb a {
    color: var(--cyan);
}

/* ===== Article Page ===== */
.article-page {
    padding: 40px 0 80px;
}

.article-container {
    max-width: 800px;
    margin: 0 auto;
}

.article-container h1 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    line-height: 1.4;
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.article-cover {
    width: 100%;
    height: 400px;
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 30px;
    border: 1px solid var(--glass-border);
}

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

.article-body {
    line-height: 2;
    font-size: 1.05rem;
}

.article-body p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.article-body h2 {
    font-size: 1.6rem;
    margin: 30px 0 15px;
    color: var(--text-primary);
}

.article-body h3 {
    font-size: 1.3rem;
    margin: 25px 0 10px;
    color: var(--text-primary);
}

.article-body ul,
.article-body ol {
    padding-right: 25px;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.article-body li {
    margin-bottom: 8px;
}

.article-body blockquote {
    border-right: 3px solid var(--cyan);
    padding: 15px 20px;
    margin: 20px 0;
    background: var(--bg-card);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-secondary);
    font-style: italic;
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text p {
        margin: 0 auto 30px;
    }

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

    .hero-visual {
        margin-top: 40px;
    }

    .hero-globe {
        width: 280px;
        height: 280px;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .hero-text h2 {
        font-size: 2.4rem;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .nav-buttons {
        display: none;
    }

    .nav-links.active,
    .nav-buttons.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: rgba(10, 15, 26, 0.98);
        backdrop-filter: blur(20px);
        padding: 20px;
        border-bottom: 1px solid var(--glass-border);
        gap: 5px;
    }

    .nav-buttons.active {
        border-bottom: none;
        padding-top: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-text h2 {
        font-size: 1.8rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .hero-globe {
        width: 220px;
        height: 220px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .article-cover {
        height: 250px;
    }
}

@media (max-width: 480px) {
    .hero-text h2 {
        font-size: 1.5rem;
    }

    .section {
        padding: 60px 0;
    }

    .container {
        padding: 0 15px;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }
}

/* ===== Animations ===== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Counter Animation ===== */
.counting {
    font-variant-numeric: tabular-nums;
}

/* ===== Skip Link (visible on focus) ===== */
.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.skip-link:focus {
    left: 20px;
    top: 20px;
    width: auto;
    height: auto;
    padding: 10px 14px;
    background: var(--gradient-main);
    color: var(--bg-primary);
    border-radius: 8px;
    z-index: 10000;
}