@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;900&family=Orbitron:wght@400;600;800;900&display=swap');

:root {
    --main-red: #ff0000;
    --bg-dark: #080808;
    /* تم تفتيح خلفية الكروت قليلاً لزيادة التباين */
    --card-bg: rgba(25, 25, 25, 0.95);
    --card-bg-alt: rgba(20, 20, 20, 0.85);
    --text-gray: #b0b0b0;
    --text-heading: #fff;
    --text-body: #cccccc;
    --header-bg: rgba(15, 15, 15, 0.95);
    --footer-bg: #050505;
    --border-subtle: #222;
    --neon-shadow: 0 0 20px rgba(255, 0, 0, 0.3);
    --font-ar: 'Cairo', sans-serif;
    --font-en: 'Orbitron', sans-serif;
}

/* ============================================================
   LIGHT MODE
   الأقسام "التقنية" زي التيرمينال والشات وهيرو بتفضل داكنة
   دايمًا للحفاظ على هوية الـ hacker terminal، وباقي الموقع
   بيتحول لفاتح.
   ============================================================ */
body.light-mode {
    --bg-dark: #f4f4f6;
    --card-bg: #ffffff;
    --card-bg-alt: #ffffff;
    --text-gray: #4a4a52;
    --text-heading: #131316;
    --text-body: #3c3c42;
    --header-bg: rgba(255, 255, 255, 0.92);
    --footer-bg: #ececef;
    --border-subtle: #e2e2e6;
}
body.light-mode {
    background-color: var(--bg-dark);
}
body.light-mode .service-card,
body.light-mode .why-card,
body.light-mode .price-card,
body.light-mode .testimonial-card,
body.light-mode .process-step,
body.light-mode .blog-card,
body.light-mode .faq-item,
body.light-mode .article-cta,
body.light-mode .legal-section {
    background: var(--card-bg);
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
}
body.light-mode .price-card.featured {
    box-shadow: 0 4px 30px rgba(255, 0, 0, 0.12);
}
body.light-mode .trust-chip {
    color: #666;
    border-color: #ddd;
    background: rgba(0, 0, 0, 0.02);
}
body.light-mode .cyber-footer {
    background: var(--footer-bg);
    border-top-color: var(--border-subtle);
}
body.light-mode .box-content,
body.light-mode .faq-answer p {
    color: var(--text-body);
}
body.light-mode header.scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}
/* عناصر الطابع التقني تفضل داكنة عمدًا في الوضعين */
body.light-mode .hero,
body.light-mode .terminal-container,
body.light-mode .chat-terminal,
body.light-mode #particleCanvas,
body.light-mode .tg-popup-overlay {
    color: #fff;
}

/* ---- Theme toggle button ---- */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.04);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    transition: 0.3s ease;
    flex-shrink: 0;
}
body.light-mode .theme-toggle {
    border-color: rgba(0, 0, 0, 0.12);
    background: rgba(0, 0, 0, 0.04);
    color: #131316;
}
.theme-toggle:hover {
    border-color: var(--main-red);
    color: var(--main-red);
    box-shadow: 0 0 14px rgba(255, 0, 0, 0.3);
}
.theme-toggle .fa-sun { display: none; }
body.light-mode .theme-toggle .fa-moon { display: none; }
body.light-mode .theme-toggle .fa-sun { display: inline-block; }

/* ---- Cookie consent banner ---- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9998;
    background: rgba(10, 10, 10, 0.97);
    border-top: 1px solid rgba(255, 0, 0, 0.35);
    backdrop-filter: blur(10px);
    padding: 20px 8%;
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.cookie-banner.show { display: flex; }
body.light-mode .cookie-banner {
    background: rgba(255, 255, 255, 0.97);
    border-top-color: rgba(255, 0, 0, 0.3);
}
.cookie-text {
    color: var(--text-body);
    font-size: 14px;
    max-width: 720px;
    line-height: 1.7;
}
.cookie-text a { color: var(--main-red); font-weight: 700; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: transparent;
    color: var(--text-heading);
    transition: 0.2s;
}
.cookie-btn.accept {
    background: var(--main-red);
    border-color: var(--main-red);
    color: #fff;
}
.cookie-btn.accept:hover { box-shadow: 0 0 16px rgba(255, 0, 0, 0.5); }
.cookie-btn.reject:hover { border-color: var(--main-red); color: var(--main-red); }

@media (max-width: 640px) {
    .cookie-banner { flex-direction: column; align-items: flex-start; text-align: right; }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    scroll-behavior: smooth;
}

body {
    background: var(--bg-dark);
    color: var(--text-heading);
    font-family: var(--font-ar);
    overflow-x: hidden;
    line-height: 1.6;
}

/* --- Particles Background (تأثير النانو) --- */
#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: #000;
}

/* --- Header & Nav --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
    padding: 10px 5%;
    background: transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* تأثير الهيدر عند النزول (Scrolled) - جعل الخلفية أوضح قليلاً */
header.scrolled {
    background: var(--header-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 5px 5%;
    border-bottom: 1px solid rgba(255, 0, 0, 0.4);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.7);
}

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

.logo {
    font-family: var(--font-en);
    font-weight: 900;
    font-size: 26px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--main-red);
    text-shadow: 0 0 15px rgba(255, 0, 0, 0.6);
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-heading);
    font-weight: 600;
    font-size: 17px;
    position: relative;
    padding: 10px 0;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--main-red);
    box-shadow: 0 0 15px var(--main-red);
    transition: width 0.4s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--main-red);
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.8);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.btn-nav {
    background: var(--main-red);
    padding: 8px 22px;
    border-radius: 6px;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-heading);
    transition: 0.3s all ease;
    font-family: var(--font-ar);
}

.btn-nav:hover {
    background: #fff;
    color: var(--main-red);
    box-shadow: 0 0 25px var(--main-red);
    transform: translateY(-2px);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    overflow: hidden;
    padding: 150px 8% 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
}

.hero-img,
.hero h1,
.hero p,
.hero div {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-family: var(--font-ar);
    font-weight: 900;
    font-size: 3.5rem;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-img {
    width: 200px;
    border-radius: 15px;
    border: 2px solid var(--main-red);
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.4);
    margin-bottom: 30px;
    transition: 0.5s ease;
}

.hero-img:hover {
    transform: scale(1.05) rotate(2deg);
}

.btn-main {
    padding: 15px 40px;
    background: var(--main-red);
    color: var(--text-heading);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    font-family: var(--font-ar);
    display: inline-block;
    transition: 0.3s all ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.3);
}

.btn-main:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 0, 0, 0.5);
    background: #e60000;
}

/* --- Services Section --- */
.services {
    padding: 100px 8%;
    background: var(--bg-dark);
    position: relative;
}

.section-title {
    font-family: var(--font-ar);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    font-weight: 900;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    /* تم تفتيح الخلفية وإضافة إطار خفيف لتمييز البوكسات */
    background: rgba(30, 30, 30, 0.8);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.6s cubic-bezier(0.4, 0, 0.2, 1), background 0.6s ease;
    will-change: transform, box-shadow;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: inset 0 0 0 1.5px rgba(255, 0, 0, 0.8), 0 0 25px rgba(255, 0, 0, 0.3);
    background: rgba(255, 0, 0, 0.08);
}

.service-icon {
    font-size: 50px;
    color: var(--main-red);
    margin-bottom: 20px;
    transition: all 0.6s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 15px var(--main-red));
}

.service-card h3 {
    font-family: var(--font-ar);
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-heading);
}

.service-card p {
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.7;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--main-red);
    box-shadow: 0 0 20px var(--main-red);
    transition: width 0.6s ease;
}

.service-card:hover::after {
    width: 100%;
}

/* --- Projects Exclusive Section --- */
.projects-exclusive {
    padding: 100px 8%;
    background: radial-gradient(circle at center, #0f0f0f 0%, #000 100%);
    overflow: hidden;
}

.projects-perspective-wrapper {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-top: 50px;
}

.project-card-inner {
    display: flex;
    align-items: center;
    gap: 60px;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.flex-reverse {
    flex-direction: row-reverse;
}

.project-img-box {
    flex: 1;
    width: 100%;
    height: 350px;
    position: relative;
    transform: perspective(1000px) rotateY(12deg);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-perspective-card:nth-child(even) .project-img-box {
    transform: perspective(1000px) rotateY(-12deg);
}

.project-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 25px;
    /* زيادة وضوح الإطار حول صور المشاريع */
    border: 1px solid rgba(255, 0, 0, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
    transition: all 0.7s ease;
}

.project-content-box {
    flex: 1;
    z-index: 5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 350px;
}

.project-tag {
    color: var(--main-red);
    font-family: 'Orbitron', sans-serif;
    font-size: 13px;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.project-content-box h3 {
    font-size: 38px;
    color: var(--text-heading);
    margin-bottom: 15px;
}

.project-content-box p {
    color: var(--text-body);
    /* تفتيح لون الخط قليلاً */
    font-size: 17px;
    line-height: 1.6;
    margin-bottom: 25px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.btn-view {
    padding: 12px 30px;
    border: 1.5px solid var(--main-red);
    color: var(--text-heading);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.5s ease;
    background: transparent;
}

.btn-view:hover {
    background: var(--main-red);
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.6);
}

.project-date {
    color: #666;
    font-family: 'Orbitron';
    font-size: 14px;
}

.project-perspective-card:hover .project-img-box {
    transform: perspective(1000px) rotateY(0deg) translateY(-10px);
}

.project-perspective-card:hover img {
    border-color: rgba(255, 0, 0, 0.8);
    box-shadow: 0 0 40px rgba(255, 0, 0, 0.35);
}

footer {
    padding: 40px;
    text-align: center;
    color: #888;
    font-family: var(--font-en);
    font-weight: 600;
    letter-spacing: 1px;
    border-top: 1px solid rgba(255, 0, 0, 0.2);
    background: var(--bg-dark);
}

/* --- About Section Background Update Only --- */
.about-cyber {
    padding: 100px 8%;
    background: linear-gradient(180deg, #150000 0%, #000000 100%);
    position: relative;
    border-top: 1px solid rgba(255, 0, 0, 0.3);
}

.cyber-timeline {
    position: relative;
    max-width: 1000px;
    margin: 50px auto;
    padding-right: 40px;
}

.v-line {
    position: absolute;
    right: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: #ff0000;
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

.timeline-box {
    position: relative;
    margin-bottom: 30px;
    width: 100%;
}

.led-point {
    position: absolute;
    right: -7px;
    top: 25px;
    width: 16px;
    height: 16px;
    background: #ff0000;
    border-radius: 50%;
    box-shadow: 0 0 15px #ff0000, 0 0 30px #ff0000;
    z-index: 5;
}

.box-content {
    /* تم تفتيح خلفية المحتوى في سكشن من نحن وإضافة إطار أوضح */
    background: rgba(25, 25, 25, 0.98);
    border: 1px solid #333;
    border-radius: 12px;
    padding: 25px;
    margin-right: 40px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    transition: 0.3s ease;
}

.box-tag {
    color: #888;
    font-size: 11px;
    font-family: 'Orbitron';
    letter-spacing: 2px;
    display: block;
    margin-bottom: 8px;
}

.box-content h3 {
    color: var(--text-heading);
    font-size: 20px;
    margin-bottom: 12px;
    font-family: var(--font-ar);
}

.box-content p {
    color: #b0b0b0;
    font-size: 15px;
    line-height: 1.7;
}

.timeline-box:hover .box-content {
    border-color: #ff0000;
    background: rgba(30, 30, 30, 1);
}

@media (max-width: 968px) {
    .project-card-inner {
        flex-direction: column !important;
        text-align: center;
        gap: 30px;
    }

    .project-img-box,
    .project-content-box {
        height: auto;
    }

    .project-img-box {
        transform: none !important;
    }
}

.cyber-link {
    color: var(--main-red);
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.cyber-link:hover {
    text-shadow: 0 0 10px var(--main-red);
    color: var(--text-heading);
}

/* --- Cyber Terminal Contact Section --- */
.contact-cyber-terminal {
    padding: 100px 8%;
    background: #000;
}

.terminal-container {
    background: #0d0d0d;
    border: 1px solid #444;
    /* توضيح حدود التيرمينال */
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9), 0 0 15px rgba(255, 0, 0, 0.1);
    overflow: hidden;
    max-width: 1100px;
    margin: 0 auto;
}

.terminal-header {
    background: #222;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #444;
}

.dots span {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
}

.dots span:nth-child(1) {
    background: #ff5f56;
}

.dots span:nth-child(2) {
    background: #ffbd2e;
}

.dots span:nth-child(3) {
    background: #27c93f;
}

.terminal-title {
    color: #999;
    font-family: var(--font-en);
    font-size: 13px;
    margin-left: 20px;
    letter-spacing: 1px;
}

.terminal-body {
    padding: 30px;
    font-family: 'Courier New', Courier, monospace;
}

.terminal-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
}

.cmd-root {
    color: var(--main-red);
    font-weight: bold;
}

.cmd-text {
    color: #eee;
}

.contact-entry {
    margin: 15px 0;
    padding-left: 20px;
}

.entry-label {
    color: #777;
    font-size: 14px;
    margin-right: 10px;
}

.entry-value {
    color: var(--text-heading);
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.entry-value.highlight:hover {
    color: var(--main-red);
    text-shadow: 0 0 10px var(--main-red);
}

.mt-20 {
    margin-top: 20px;
}

.blink {
    animation: blinker 1s linear infinite;
    color: #27c93f;
}

@keyframes blinker {
    50% {
        opacity: 0;
    }
}

.terminal-specs {
    border-left: 1px solid #333;
    padding-left: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.spec-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.spec-icon {
    font-size: 24px;
}

.spec-item strong {
    color: var(--text-heading);
    display: block;
    font-size: 14px;
}

.spec-item p {
    color: #888;
    font-size: 12px;
}

.lego-slogan {
    margin-top: 30px;
    text-align: center;
    padding: 20px;
    border: 1px solid rgba(255, 0, 0, 0.2);
    background: rgba(255, 0, 0, 0.04);
}

.glitch-text {
    font-family: var(--font-en);
    font-size: 28px;
    font-weight: 900;
    color: var(--text-heading);
    text-transform: uppercase;
    letter-spacing: 4px;
}

.sub-slogan {
    color: var(--main-red);
    font-size: 12px;
    font-family: var(--font-en);
    display: block;
    margin-bottom: 5px;
}

.arabic-slogan {
    color: #888;
    font-size: 14px;
}

@media (max-width: 900px) {
    .terminal-grid {
        grid-template-columns: 1fr;
    }

    .terminal-specs {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid #333;
        padding-top: 30px;
    }
}

/* --- Cyber Footer Style --- */
.cyber-footer {
    background: #050505;
    padding: 80px 8% 20px;
    border-top: 1px solid #222;
    position: relative;
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-logo {
    font-family: var(--font-en);
    font-size: 30px;
    font-weight: 900;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.red-text {
    color: var(--main-red);
}

.footer-desc {
    color: #aaa;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-status {
    font-family: var(--font-en);
    font-size: 12px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #27c93f;
    border-radius: 50%;
    box-shadow: 0 0 10px #27c93f;
}

.footer-col h4 {
    color: var(--text-heading);
    font-size: 18px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

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

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    transition: 0.3s;
    font-size: 15px;
}

.footer-links a:hover {
    color: var(--main-red);
    padding-right: 10px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin: 20px 0;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background: #1a1a1a;
    border: 1px solid #333;
    color: var(--text-heading);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 5px;
    transition: 0.3s;
}

.social-icons a:hover {
    background: var(--main-red);
    box-shadow: 0 0 15px var(--main-red);
    transform: translateY(-5px);
}

.slogan-badge {
    display: inline-block;
    padding: 5px 15px;
    border: 1px solid #444;
    color: #888;
    font-family: var(--font-en);
    font-size: 11px;
    letter-spacing: 2px;
}

.footer-bottom {
    border-top: 1px solid #222;
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: #777;
    font-size: 13px;
    font-family: var(--font-ar);
}

/* --- Telegram Popup CSS --- */
.tg-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    backdrop-filter: blur(8px);
}

.tg-popup-overlay.show {
    display: flex;
}

.tg-popup-content {
    background: #0f0f0f;
    border: 1px solid var(--main-red);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    max-width: 400px;
    position: relative;
    box-shadow: 0 0 40px rgba(255, 0, 0, 0.25);
    transform: translateY(20px);
    transition: 0.4s;
}

.tg-icon-box {
    font-size: 60px;
    color: #24A1DE;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(36, 161, 222, 0.5));
}

.tg-popup-content h3 {
    color: var(--text-heading);
    margin-bottom: 10px;
    font-size: 24px;
}

.tg-popup-content p {
    color: #aaa;
    margin-bottom: 25px;
    line-height: 1.6;
}

.tg-join-btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--main-red);
    color: var(--text-heading);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: 0.3s;
}

.tg-join-btn:hover {
    background: #fff;
    color: #000;
    box-shadow: 0 0 20px #fff;
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: #888;
    font-size: 25px;
    cursor: pointer;
}

/* ==================== */
/* MEDIA QUERIES - RESPONSIVE */
/* ==================== */

@media (max-width: 1024px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .project-content-box h3 {
        font-size: 32px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .terminal-grid {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 120px 5% 80px;
    }

    .hero h1 {
        font-size: 2.3rem;
    }

    .hero-img {
        width: 180px;
    }

    .nav-container {
        height: 70px;
    }

    .logo {
        font-size: 22px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(12, 12, 12, 0.98);
        backdrop-filter: blur(15px);
        flex-direction: column;
        justify-content: center;
        gap: 25px;
        transition: 0.5s ease;
        z-index: 1000;
        padding: 80px 30px;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-link {
        font-size: 18px;
        padding: 12px 0;
        width: 100%;
        text-align: center;
    }

    .mobile-menu-btn {
        display: block;
        background: none;
        border: none;
        color: var(--text-heading);
        font-size: 28px;
        cursor: pointer;
        z-index: 1001;
        position: relative;
    }

    .btn-nav {
        margin-top: 20px;
        padding: 10px 25px;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 25px;
    }

    .project-content-box h3 {
        font-size: 28px;
    }

    .project-content-box p {
        font-size: 16px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cyber-timeline {
        padding-right: 30px;
    }

    .box-content {
        margin-right: 30px;
    }

    .terminal-body {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 100px 20px 60px;
    }

    .hero h1 {
        font-size: 1.9rem;
        line-height: 1.3;
    }

    .hero p {
        font-size: 16px;
        padding: 0 10px;
    }

    .hero-img {
        width: 160px;
        margin-bottom: 25px;
    }

    .btn-main {
        padding: 13px 30px;
        font-size: 15px;
    }

    .section-title {
        font-size: 1.9rem;
        margin-bottom: 40px;
    }

    .services,
    .projects-exclusive,
    .about-cyber,
    .contact-cyber-terminal {
        padding: 70px 20px;
    }

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

    .service-card {
        padding: 30px 20px;
    }

    .project-card-inner {
        gap: 25px;
    }

    .project-img-box,
    .project-content-box {
        height: auto;
    }

    .project-img-box {
        transform: none !important;
        height: 250px;
    }

    .project-content-box h3 {
        font-size: 24px;
    }

    .project-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .btn-view {
        width: 100%;
        text-align: center;
    }

    .glitch-text {
        font-size: 22px;
        letter-spacing: 2px;
    }

    .tg-popup-content {
        margin: 20px;
        padding: 30px 20px;
    }

    .terminal-grid {
        gap: 20px;
    }

    .spec-item {
        flex-direction: column;
        gap: 8px;
    }

    .social-icons {
        justify-content: center;
    }
}

@media (max-width: 375px) {
    .hero h1 {
        font-size: 1.7rem;
    }

    .logo {
        font-size: 20px;
    }

    .nav-links {
        width: 100%;
    }

    .service-icon {
        font-size: 45px;
    }

    .project-content-box h3 {
        font-size: 22px;
    }

    .project-tag {
        font-size: 12px;
    }

    .footer-logo {
        font-size: 26px;
    }
}

/* ==================== */
/* ENHANCEMENTS FOR MOBILE */
/* ==================== */

@media (hover: none) and (pointer: coarse) {
    .nav-link:hover::after {
        width: 0;
    }

    .nav-link.active::after {
        width: 100%;
    }

    .service-card {
        transition: transform 0.3s ease;
    }

    .service-card:active {
        transform: scale(0.98);
    }

    .btn-main:active,
    .btn-nav:active,
    .btn-view:active {
        transform: scale(0.95);
    }
}

@media (min-width: 1600px) {
    .hero h1 {
        font-size: 4rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }

    .project-card-inner {
        max-width: 1300px;
    }
}

/* ==================== */
/* ACCESSIBILITY IMPROVEMENTS */
/* ==================== */

@media (max-width: 768px) {
    body {
        font-size: 16px;
        line-height: 1.7;
    }

    .box-content p,
    .service-card p,
    .footer-desc {
        font-size: 15px;
        line-height: 1.8;
    }
}

@media (max-width: 768px) {

    .btn-main,
    .btn-nav,
    .btn-view,
    .tg-join-btn {
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* ==================== */
/* UTILITY CLASSES FOR RESPONSIVE */
/* ==================== */

.mobile-only {
    display: none !important;
}

.desktop-only {
    display: block !important;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block !important;
    }

    .desktop-only {
        display: none !important;
    }
}

.padding-responsive {
    padding: 80px 5%;
}

@media (max-width: 576px) {
    .padding-responsive {
        padding: 60px 20px;
    }
}

/* ==================== */
/* FIXES FOR OVERFLOW & EMPTY SPACES */
/* ==================== */

html,
body {
    max-width: 100vw;
    overflow-x: hidden;
}

.container-fix {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
}

.hero,
.services,
.projects-exclusive,
.about-cyber,
.contact-cyber-terminal,
.cyber-footer {
    width: 100%;
    overflow: hidden;
    position: relative;
}

header,
.nav-container {
    max-width: 100vw;
    width: 100%;
    box-sizing: border-box;
}

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

@media (max-width: 768px) {

    .hero,
    .services,
    .projects-exclusive,
    .about-cyber,
    .contact-cyber-terminal,
    .cyber-footer {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .hero {
        padding-top: 100px !important;
        padding-bottom: 60px !important;
    }
}

.project-img-box {
    max-width: 100%;
    overflow: hidden;
}

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

.footer-grid {
    width: 100%;
    box-sizing: border-box;
}

/* ==================== */
/* SPECIFIC FIXES FOR COMMON ISSUES */
/* ==================== */

@media (max-width: 576px) {
    * {
        max-width: 100vw;
    }

    body {
        position: relative;
        width: 100%;
    }

    .project-img-box,
    .service-card {
        transform: none !important;
    }
}

.section-inner {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}

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

    .btn-main,
    .btn-nav,
    .btn-view {
        width: 100%;
        text-align: center;
    }

    .project-actions {
        flex-direction: column;
        width: 100%;
    }
}

.services-grid,
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 20px;
}

.section-title {
    padding: 0 10px;
    box-sizing: border-box;
    word-break: break-word;
}

.cyber-timeline {
    width: 100%;
    box-sizing: border-box;
}

.box-content {
    max-width: 100%;
    word-wrap: break-word;
}

.terminal-container {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .nav-links {
        width: 100%;
        right: -100%;
    }

    .nav-links.active {
        right: 0;
    }
}

.service-card,
.project-perspective-card {
    margin-bottom: 20px;
}

@supports (-webkit-touch-callout: none) {

    .hero,
    .services,
    .projects-exclusive {
        min-height: -webkit-fill-available;
    }
}

/* ==================== */
/* UTILITY CLASSES FOR QUICK FIXES */
/* ==================== */

.no-scroll-x {
    overflow-x: hidden !important;
}

.full-width {
    width: 100vw !important;
    position: relative !important;
    left: 50% !important;
    right: 50% !important;
    margin-left: -50vw !important;
    margin-right: -50vw !important;
}

.fix-overflow {
    overflow: hidden !important;
}

.padding-safe {
    padding-left: env(safe-area-inset-left) !important;
    padding-right: env(safe-area-inset-right) !important;
}

/* ==================== */
/* FIX FOR VERY SMALL SCREENS */
/* ==================== */

@media (max-width: 320px) {
    body {
        font-size: 14px;
    }

    .hero h1 {
        font-size: 1.3rem;
    }

    .logo {
        font-size: 16px;
    }

    .btn-main {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* ==================== */
/* FIX FOR MEDIUM SCREENS */
/* ==================== */

@media (min-width: 769px) and (max-width: 1024px) {
    .container-fix {
        max-width: 95%;
        margin: 0 auto;
    }

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

.debug-border * {
    border: 1px solid red;
}

.dev-info-box {
    margin-top: 15px;
    background: rgba(20, 20, 20, 0.6);
    /* تفتيح بسيط لخلفية الكريديت */
    padding: 8px 12px;
    border-right: 2px solid #00ff00;
    display: inline-block;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 255, 0, 0.2);
}

.cmd-symbol {
    color: #888;
    margin-left: 5px;
    font-weight: bold;
}

.dev-credit-link {
    text-decoration: none;
    color: #00ff00;
    transition: all 0.4s ease;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.3);
}

.dev-name {
    font-weight: 900;
    letter-spacing: 1px;
}

.dev-credit-link:hover {
    color: var(--text-heading);
    text-shadow: 0 0 10px #00ff00, 0 0 20px #00ff00;
}

.dev-info-box::after {
    content: "_";
    color: #00ff00;
    animation: blinkCursor 0.8s infinite;
}

@keyframes blinkCursor {

    0%,
    100% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }
}

/* ============================================================
   PROFESSIONAL EXPANSION — added sections
   Same visual identity (red/black cyber), extended for a
   full corporate-grade services site.
   ============================================================ */

/* mobile menu button (icon) */
.mobile-menu-btn { display: none; }
@media (max-width: 968px) {
    .mobile-menu-btn { display: block; }
}

/* ---- Trust bar (logos/certs row) ---- */
.trust-bar {
    background: #0c0c0c;
    border-top: 1px solid rgba(255,0,0,0.15);
    border-bottom: 1px solid rgba(255,0,0,0.15);
    padding: 26px 8%;
}
.trust-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    max-width: 1100px;
    margin: 0 auto;
}
.trust-chip {
    font-family: var(--font-en);
    font-size: 13px;
    letter-spacing: 1px;
    color: #999;
    border: 1px solid #333;
    padding: 8px 18px;
    border-radius: 20px;
    background: rgba(255,255,255,0.02);
}

/* ---- Stats counters ---- */
.stats-cyber {
    padding: 80px 8%;
    background: var(--bg-dark);
    border-bottom: 1px solid rgba(255,0,0,0.15);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}
.stat-item .stat-number {
    font-family: var(--font-en);
    font-weight: 900;
    font-size: 3rem;
    color: var(--main-red);
    text-shadow: 0 0 20px rgba(255,0,0,0.4);
}
.stat-item .stat-label {
    color: var(--text-gray);
    margin-top: 8px;
    font-size: 14px;
}
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
}

/* ---- Why us ---- */
.why-us {
    padding: 100px 8%;
    background: radial-gradient(circle at center, #0f0f0f 0%, #000 100%);
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}
.why-card {
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(20,20,20,0.7);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: 0.4s ease;
}
.why-card:hover {
    border-color: rgba(255,0,0,0.5);
    transform: translateY(-6px);
}
.why-icon {
    font-size: 36px;
    color: var(--main-red);
    margin-bottom: 16px;
}
.why-card h4 { color: var(--text-heading); font-size: 18px; margin-bottom: 10px; }
.why-card p { color: var(--text-gray); font-size: 14px; line-height: 1.7; }

/* ---- Process / how we work ---- */
.process-cyber {
    padding: 100px 8%;
    background: var(--bg-dark);
}
.process-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
    counter-reset: step;
}
.process-step {
    position: relative;
    background: rgba(25,25,25,0.8);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    padding: 30px 24px;
}
.process-step::before {
    counter-increment: step;
    content: "0" counter(step);
    font-family: var(--font-en);
    font-weight: 900;
    font-size: 2rem;
    color: rgba(255,0,0,0.3);
    display: block;
    margin-bottom: 10px;
}
.process-step h4 { color: var(--text-heading); font-size: 17px; margin-bottom: 8px; }
.process-step p { color: var(--text-gray); font-size: 14px; }

/* ---- Pricing ---- */
.pricing-cyber {
    padding: 100px 8%;
    background: radial-gradient(circle at center, #0f0f0f 0%, #000 100%);
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
    align-items: stretch;
}
.price-card {
    background: rgba(20,20,20,0.85);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 18px;
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    transition: 0.4s ease;
}
.price-card.featured {
    border-color: var(--main-red);
    box-shadow: 0 0 40px rgba(255,0,0,0.15);
    transform: scale(1.03);
}
.price-card:hover { transform: translateY(-8px); }
.price-card.featured:hover { transform: scale(1.03) translateY(-8px); }
.price-tag {
    font-family: var(--font-en);
    font-size: 12px;
    color: var(--main-red);
    letter-spacing: 2px;
    margin-bottom: 6px;
}
.price-card h3 { color: var(--text-heading); font-size: 22px; margin-bottom: 14px; }
.price-value {
    font-family: var(--font-en);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--text-heading);
    margin-bottom: 20px;
}
.price-value span { font-size: 14px; color: var(--text-gray); font-weight: 400; }
.price-features {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}
.price-features li {
    color: var(--text-gray);
    font-size: 14px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.price-features li i { color: var(--main-red); margin-left: 8px; }

/* ---- Testimonials ---- */
.testimonials-cyber {
    padding: 100px 8%;
    background: var(--bg-dark);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 26px;
    max-width: 1100px;
    margin: 0 auto;
}
.testimonial-card {
    background: rgba(20,20,20,0.7);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    padding: 28px;
}
.testimonial-stars { color: var(--main-red); margin-bottom: 14px; font-size: 14px; }
.testimonial-card p { color: var(--text-body); font-size: 15px; line-height: 1.8; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 42px; height: 42px; border-radius: 50%;
    background: linear-gradient(135deg, rgba(255,0,0,0.3), rgba(255,0,0,0.05));
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-en); color: var(--main-red); font-weight: 900;
    border: 1px solid rgba(255,0,0,0.3);
}
.testimonial-name { color: var(--text-heading); font-size: 14px; font-weight: 700; }
.testimonial-role { color: #777; font-size: 12px; }

/* ---- FAQ ---- */
.faq-cyber {
    padding: 100px 8%;
    background: radial-gradient(circle at center, #0f0f0f 0%, #000 100%);
}
.faq-list {
    max-width: 850px;
    margin: 0 auto;
}
.faq-item {
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 12px;
    margin-bottom: 14px;
    overflow: hidden;
    background: rgba(20,20,20,0.6);
}
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    color: var(--text-heading);
    font-weight: 600;
    font-size: 16px;
}
.faq-question i { color: var(--main-red); transition: 0.3s ease; }
.faq-item.open .faq-question i { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0 24px;
}
.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 24px 22px;
}
.faq-answer p { color: var(--text-gray); font-size: 14px; line-height: 1.8; }

/* ---- Final CTA band ---- */
.cta-final {
    padding: 90px 8%;
    background: linear-gradient(180deg, #000 0%, #150000 100%);
    text-align: center;
    border-top: 1px solid rgba(255,0,0,0.2);
}
.cta-final h2 { font-size: 2.2rem; color: var(--text-heading); margin-bottom: 16px; }
.cta-final p { color: var(--text-gray); max-width: 600px; margin: 0 auto 30px; }
.cta-final-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 576px) {
    .stat-item .stat-number { font-size: 2.2rem; }
    .price-card.featured { transform: none; }
    .price-card.featured:hover { transform: translateY(-6px); }
}

/* ============================================================
   AI CHAT ASSISTANT SECTION
   ============================================================ */
.ai-chat-cyber {
    padding: 100px 8%;
    background: var(--bg-dark);
}

.chat-terminal {
    background: #0d0d0d;
    border: 1px solid #444;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9), 0 0 15px rgba(255, 0, 0, 0.1);
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.chat-body {
    padding: 26px;
    height: 420px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.chat-body::-webkit-scrollbar { width: 6px; }
.chat-body::-webkit-scrollbar-thumb { background: rgba(255,0,0,0.4); border-radius: 3px; }

.chat-msg {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    max-width: 85%;
    animation: chatIn 0.3s ease;
}
@keyframes chatIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-msg.user {
    flex-direction: row-reverse;
    align-self: flex-end;
}

.chat-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
}
.bot-avatar {
    background: rgba(255,0,0,0.12);
    border: 1px solid rgba(255,0,0,0.4);
    color: var(--main-red);
}
.user-avatar {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-heading);
}

.chat-bubble {
    background: rgba(30,30,30,0.9);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    padding: 12px 16px;
    color: #ddd;
    font-size: 14.5px;
    line-height: 1.7;
}
.chat-msg.user .chat-bubble {
    background: rgba(255,0,0,0.12);
    border-color: rgba(255,0,0,0.3);
    color: var(--text-heading);
}

.chat-typing {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 26px 16px;
}
.typing-dots {
    display: flex;
    gap: 4px;
    background: rgba(30,30,30,0.9);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    padding: 12px 16px;
}
.typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--main-red);
    animation: typingBlink 1.2s infinite ease-in-out;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBlink {
    0%, 60%, 100% { opacity: 0.25; transform: translateY(0); }
    30% { opacity: 1; transform: translateY(-3px); }
}

.chat-input-row {
    display: flex;
    gap: 10px;
    padding: 18px 20px;
    border-top: 1px solid #333;
    background: #111;
}
.chat-input-row input {
    flex: 1;
    background: #0a0a0a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-heading);
    font-family: var(--font-ar);
    font-size: 14px;
    outline: none;
    transition: 0.2s;
}
.chat-input-row input:focus { border-color: var(--main-red); }
.chat-send-btn {
    background: var(--main-red);
    color: var(--text-heading);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: 0.2s;
    flex-shrink: 0;
}
.chat-send-btn:hover { background: #e60000; box-shadow: 0 0 15px rgba(255,0,0,0.5); }

@media (max-width: 576px) {
    .chat-body { height: 340px; }
    .chat-msg { max-width: 95%; }
}
/* ============================================================
   BLOG
   ============================================================ */
.blog-hero {
    padding: 160px 8% 60px;
    text-align: center;
}
.blog-hero h1 { font-size: 2.4rem; color: var(--text-heading); margin-bottom: 14px; }
.blog-hero p { color: var(--text-gray); max-width: 560px; margin: 0 auto; }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 8% 100px;
}
.blog-card {
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: 0.3s ease;
}
.blog-card:hover { border-color: rgba(255,0,0,0.4); transform: translateY(-6px); }
.blog-card-img {
    height: 170px;
    background: linear-gradient(135deg, rgba(255,0,0,0.15), rgba(0,0,0,0.6));
    display: flex; align-items: center; justify-content: center;
    font-size: 2.4rem; color: var(--main-red);
}
.blog-card-body { padding: 24px; display: flex; flex-direction: column; flex-grow: 1; }
.blog-card-tag {
    font-family: var(--font-en); font-size: 11px; letter-spacing: 1px;
    color: var(--main-red); margin-bottom: 10px;
}
.blog-card h3 { color: var(--text-heading); font-size: 18px; margin-bottom: 10px; }
.blog-card p { color: var(--text-gray); font-size: 14px; line-height: 1.7; flex-grow: 1; margin-bottom: 18px; }
.blog-card-meta {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 12px; color: #666; margin-bottom: 16px;
}
.blog-read-link { color: var(--main-red); font-weight: 700; font-size: 14px; }
.blog-read-link i { margin-right: 6px; }

/* ---- Article page ---- */
.article-wrap {
    max-width: 780px;
    margin: 140px auto 90px;
    padding: 0 20px;
}
.article-tag {
    display: inline-block;
    font-family: var(--font-en); font-size: 12px; letter-spacing: 1px;
    color: var(--main-red); border: 1px solid rgba(255,0,0,0.3);
    background: rgba(255,0,0,0.08); padding: 5px 14px; border-radius: 20px;
    margin-bottom: 20px;
}
.article-wrap h1 { color: var(--text-heading); font-size: 2rem; line-height: 1.4; margin-bottom: 16px; }
.article-meta { color: #666; font-size: 13px; margin-bottom: 40px; }
.article-body p { color: var(--text-body); font-size: 16px; line-height: 2; margin-bottom: 22px; }
.article-body h2 { color: var(--text-heading); font-size: 1.3rem; margin: 34px 0 14px; }
.article-body ul { padding-right: 22px; margin-bottom: 22px; }
.article-body li { color: var(--text-body); font-size: 15px; line-height: 1.9; margin-bottom: 8px; }
.article-cta {
    background: var(--card-bg);
    border: 1px solid rgba(255,0,0,0.2);
    border-radius: 14px;
    padding: 30px;
    text-align: center;
    margin-top: 50px;
}
.article-cta h3 { color: var(--text-heading); margin-bottom: 10px; }
.article-cta p { color: var(--text-gray); margin-bottom: 20px; font-size: 14px; }