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

:root {
    --cyber-dark: #020b18;
    --cyber-navy: #041830;
    --cyber-mid: #1d4ed8;
    /* Cyber blue for page headings */
    --cyber-blue: #1d4ed8;
    --cyber-accent: #3b82f6;
    --cyber-light: #60a5fa;
    --cyber-glow: rgba(13, 110, 253, 0.5);
    --dark: #020b18;
    /* Reverted from blue to proper dark */
    --body: #1d1d1de1;
    --footer: #c8dcff;
    /* Override Bootstrap primary */
    --bs-primary: #1d4ed8;
    --bs-primary-rgb: 29, 78, 216;
    --bs-dark-rgb: 2, 11, 24;
}

/* ===== Bootstrap primary override ===== */
.bg-primary {
    background-color: var(--cyber-navy) !important;
}

.btn-primary {
    background-color: var(--cyber-blue) !important;
    border-color: var(--cyber-blue) !important;
}

.btn-primary:hover {
    background-color: var(--cyber-accent) !important;
    border-color: var(--cyber-accent) !important;
}

.text-primary {
    color: var(--cyber-light) !important;
}

.border-primary {
    border-color: var(--cyber-accent) !important;
}

/* ===== Base ===== */
.bg-dark {
    --bs-bg-opacity: 1;
    background-color: var(--cyber-dark) !important;
    color: #fff !important;
}

.bg-dark .nav-link,
.bg-dark .navbar-brand,
.bg-dark .navbar-text,
.bg-dark .dropdown-item {
    color: #fff !important;
}

/* ===== PAGE HEADING UTILITY ===== */
/* Apply .page-heading to any <h1>/<h2> on public pages for consistency */
.page-heading {
    color: var(--cyber-blue) !important;
}

/* ===== BTN CYBER PRIMARY (available globally) ===== */
.btn-cyber-primary {
    position: relative;
    background: linear-gradient(135deg, #1d4ed8, #0d6efd);
    border: none;
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 700;
    letter-spacing: 0.5px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(13, 110, 253, 0.5);
}

.btn-cyber-primary:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(13, 110, 253, 0.6);
    color: #fff !important;
}

body {
    min-height: 100vh;
    font-family: Sora, "sans-serif";
    line-height: 1.7;
    color: var(--body);
}

h1,
h2,
h3,
h4,
h5,
h6,
.display-4 {
    color: var(--dark);
    font-weight: 700;
}

a {
    color: var(--cyber-accent);
    text-decoration: none;
}

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

section {
    padding-top: 50px;
    padding-bottom: 80px;
}

/* ===== NAVBAR ===== */
.navbar {
    background: rgba(2, 11, 24, 0.85) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.15);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background: rgba(2, 11, 24, 0.97) !important;
    border-bottom-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(29, 78, 216, 0.2);
}

.navbar-toggler {
    border-color: rgba(96, 165, 250, 0.5);
}

.navbar-toggler-icon {
    filter: invert(1);
}

.navbar-collapse {
    margin-top: 10px;
    padding: 1rem;
    color: white;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(2, 11, 24, 0.97);
        border: 1px solid rgba(59, 130, 246, 0.2);
        border-radius: 8px;
        margin-top: 8px;
    }

    .navbar-collapse a {
        color: white !important;
    }
}

.navbar-nav .nav-link {
    color: rgba(200, 220, 255, 0.85) !important;
    font-weight: 500;
    margin-left: 1rem;
    transition: color 0.2s ease-in-out;
}

.navbar-nav .nav-link:hover {
    color: #fff !important;
    text-shadow: 0 0 10px rgba(96, 165, 250, 0.6);
}

.navbar-nav .nav-link.active {
    color: #fff !important;
    font-weight: bold;
    position: relative;
}

.navbar-nav .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--cyber-accent), #00d4ff);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(96, 165, 250, 0.6);
}

.logo {
    max-height: 50px;
    width: 40px;
}

/* ===== HERO (kept inline in hero.blade.php) ===== */
.hero {
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
    position: relative;
    z-index: 2;
}

.hero::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--cyber-navy);
    z-index: -1;
}

/* ===== CARDS ===== */
.card-effect {
    box-shadow: 0 4px 20px rgba(29, 78, 216, 0.1);
    background-color: #fff;
    padding: 25px;
    transition: all 0.35s ease;
    border-radius: 12px;
}

.card-effect:hover {
    box-shadow: 0 8px 30px rgba(29, 78, 216, 0.2);
    transform: translateY(-5px);
}

.text-gradient {
    background: linear-gradient(135deg, var(--cyber-accent), #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modern-card {
    color: #eee;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(29, 78, 216, 0.1);
    transition: all 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    border-left: 6px solid transparent;
}

.cyber-border {
    border-left: 6px solid var(--cyber-accent);
    border-bottom: 6px solid var(--cyber-accent);
    border-right: 3px solid var(--cyber-accent);
    border-top: 3px solid var(--cyber-accent);
}

.modern-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(29, 78, 216, 0.2);
}

/* ===== CYBER POST CARDS (Light Theme) ===== */
.post-cyber-card {
    background: #ffffff;
    border: 2px solid var(--cyber-blue);
    /* Defined border */
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    height: 100%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.post-cyber-card:hover {
    transform: translateY(-5px);
    border-color: var(--cyber-blue);
    box-shadow: 0 12px 25px rgba(29, 78, 216, 0.15);
}

/* Cyber card image wrapper */
.post-cyber-img-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f1f5f9;
}

.post-cyber-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Removed scanning overlay and postScan keyframes */

.post-cyber-content {
    padding: 1.5rem;
}

.post-cyber-category {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--cyber-blue);
    margin-bottom: 0.75rem;
    display: inline-block;
    padding: 2px 10px;
    background: rgba(29, 78, 216, 0.08);
    border-radius: 4px;
}

.post-cyber-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a1a1a !important;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    transition: color 0.3s;
}

.post-cyber-card:hover .post-cyber-title {
    color: var(--cyber-blue) !important;
}

.post-cyber-meta {
    font-size: 0.75rem;
    color: #475569;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.post-cyber-meta a {
    color: #64748b;
    font-weight: 600;
    text-decoration: none;
}

.post-cyber-excerpt {
    font-size: 0.9rem;
    color: #334155;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.btn-cyber-more {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--cyber-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-cyber-more i {
    transition: transform 0.3s ease;
}

.post-cyber-card:hover .btn-cyber-more {
    color: #fff;
}

.post-cyber-card:hover .btn-cyber-more i {
    transform: translateX(5px);
}

.card-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.card-title a {
    text-decoration: none;
    color: var(--cyber-light);
    font-size: 1.15rem;
}

.card-title a:hover {
    color: #00d4ff;
}

.card-text {
    color: #ccc;
}

/* ===== FLOATING IMAGE ===== */
.floating-image {
    animation: float 4s ease-in-out infinite;
    max-width: 100%;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ===== BUTTONS ===== */
.btn-rounded {
    border-radius: 50px;
}

.btn-outline-success {
    border-radius: 50px;
    padding: 6px 14px;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.btn-outline-success:hover {
    background-color: var(--cyber-blue);
    color: #fff;
    border-color: var(--cyber-blue);
}

.btn-outline-primary:hover {
    background-color: var(--cyber-blue);
    color: #fff !important;
    border-color: var(--cyber-blue);
}

/* ===== FOOTER ===== */
.sticky-footer {
    position: sticky;
    top: 100%;
}

.footer-top {
    padding-bottom: 30px;
    padding-top: 30px;
    background: linear-gradient(135deg, var(--cyber-dark), var(--cyber-navy));
    border-top: 1px solid rgba(59, 130, 246, 0.2);
}

.footer-top a {
    color: rgba(200, 220, 255, 0.75);
    transition: color 0.25s;
}

.footer-top a:hover {
    color: #fff;
    text-shadow: 0 0 8px rgba(96, 165, 250, 0.5);
}

.footer-bottom {
    background: var(--cyber-dark);
    color: rgba(200, 220, 255, 0.6);
    border-top: 1px solid rgba(59, 130, 246, 0.15);
}

.list-unstyled {
    color: rgba(200, 220, 255, 0.8) !important;
}

.map iframe {
    height: 100%;
    width: 100%;
}

/* ===== FORM LOGIN ===== */
.form-signin .form-floating:focus-within {
    z-index: 2;
}

.form-signin input[type="email"] {
    margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
    margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.form-registration input {
    border-radius: 0;
    margin-bottom: -1px;
}

/* ===== ARTIKEL / BLOG ===== */
.blog-card {
    transition: all 0.3s ease;
    border-radius: 1.25rem;
    background-color: #fff;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(29, 78, 216, 0.15);
}

.blog-card img {
    border-top-left-radius: 1.25rem;
    border-top-right-radius: 1.25rem;
}

/* ===== ENCRYPTION SECTION ===== */
.encryption-section {
    background: linear-gradient(135deg, var(--cyber-dark), var(--cyber-navy));
    border: 1px solid rgba(59, 130, 246, 0.15);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease-in-out;
    margin-bottom: 50px;
    border-radius: 8px;
}

.btn-pgp {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-pgp:hover {
    background-color: #ffc107;
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 193, 7, 0.3);
}

/* ===== INPUT GROUPS ===== */
.input-group:focus-within {
    box-shadow: 0 0 0 0.25rem rgba(29, 78, 216, 0.3);
}

.input-group input:focus {
    box-shadow: none;
}

.input-group {
    transition: box-shadow 0.3s ease;
}

/* ===== HERO TITLE ===== */
.hero-title {
    color: white;
}

/* ===== INTERNAL PAGES COMPONENTS ===== */
.inner-hero {
    background: linear-gradient(135deg, var(--cyber-dark) 0%, var(--cyber-navy) 100%);
    padding: 100px 0 60px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
    color: white;
}

/* Subtle grid pattern overlay */
.inner-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(29, 78, 216, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(29, 78, 216, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
}

/* Animated accent line */
.inner-hero::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--cyber-blue), var(--cyber-accent), var(--cyber-blue));
    background-size: 200% 100%;
    animation: gradientMove 3s linear infinite;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 200% 0%;
    }
}

.inner-hero h1 {
    font-weight: 800;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.cyber-info-card {
    background: #ffffff;
    border: 1px solid rgba(29, 78, 216, 0.1);
    border-left: 4px solid var(--cyber-blue);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    height: 100%;
}

.section-heading-cyber {
    font-weight: 700;
    color: var(--cyber-navy);
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.section-heading-cyber::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--cyber-blue);
    border-radius: 2px;
}

/* Form refinement */
.form-control:focus,
.form-select:focus {
    border-color: var(--cyber-blue);
    box-shadow: 0 0 0 0.25rem rgba(29, 78, 216, 0.1);
}

.btn-group-lg>.btn,
.btn-lg {
    font-size: unset !important;
}

/* ===== MOBILE ===== */
@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
        margin-top: 100px;
    }

    .hero-desc {
        font-size: 1rem;
    }

    .hero {
        padding-bottom: 3rem;
    }
}

/* ===== HERO CYBER ===== */
.hero-cyber {
    background: linear-gradient(135deg, #020b18 0%, #041830 40%, #06213c 70%, #020b18 100%);
    position: relative;
    overflow: hidden;
}

/* Animated Grid */
.cyber-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(13, 110, 253, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(13, 110, 253, 0.07) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    z-index: 1;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

/* Scan Line */
.scan-line {
    position: absolute;
    top: -5%;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.8), rgba(0, 212, 255, 0.9), rgba(13, 110, 253, 0.8), transparent);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
    animation: scanDown 6s linear infinite;
    z-index: 2;
}

@keyframes scanDown {
    0% { top: -5%; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 105%; opacity: 0; }
}

/* Glowing Orbs */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
    animation: pulsate 8s ease-in-out infinite;
}
.orb-1 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(13, 110, 253, 0.25), transparent 70%);
    top: -100px; right: -100px;
    animation-delay: 0s;
}
.orb-2 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2), transparent 70%);
    bottom: -80px; left: 10%;
    animation-delay: -3s;
}
.orb-3 {
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2), transparent 70%);
    top: 40%; left: 40%;
    animation-delay: -5s;
}

@keyframes pulsate {
    0%, 100% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(1.2); opacity: 1; }
}

/* Corner Decorations */
.corner-tl, .corner-br {
    position: absolute;
    width: 120px; height: 120px;
    z-index: 3;
}
.corner-tl {
    top: 20px; left: 20px;
    border-top: 2px solid rgba(13, 110, 253, 0.7);
    border-left: 2px solid rgba(13, 110, 253, 0.7);
}
.corner-br {
    bottom: 20px; right: 20px;
    border-bottom: 2px solid rgba(0, 212, 255, 0.7);
    border-right: 2px solid rgba(0, 212, 255, 0.7);
}

/* Status Badge */
.cyber-badge {
    background: rgba(13, 110, 253, 0.12);
    border: 1px solid rgba(13, 110, 253, 0.5);
    padding: 6px 16px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}
.badge-text {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: #60a5fa;
}
.status-dot {
    width: 8px; height: 8px;
    background: #22c55e;
    border-radius: 50%;
    display: inline-block;
    animation: blink 1.5s ease-in-out infinite;
    box-shadow: 0 0 8px #22c55e;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Hero Title */
.hero-cyber-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 1.15;
    color: #fff;
    text-shadow: 0 0 30px rgba(13, 110, 253, 0.3);
}
.hero-cyber-title span {
    background: linear-gradient(135deg, #60a5fa, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Hero Description */
.hero-cyber-desc {
    color: rgba(200, 220, 255, 0.75);
    font-size: 1rem;
    line-height: 1.8;
    max-width: 480px;
}

/* Stat Box */
.stat-box {
    background: rgba(13, 110, 253, 0.08);
    border: 1px solid rgba(13, 110, 253, 0.25);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}
.stat-box:hover {
    background: rgba(13, 110, 253, 0.2);
    border-color: rgba(13, 110, 253, 0.6);
    box-shadow: 0 0 20px rgba(13, 110, 253, 0.3);
    transform: translateY(-3px);
}
.stat-number {
    font-size: 1.3rem;
    font-weight: 800;
    color: #60a5fa;
    letter-spacing: 1px;
}
.stat-label {
    font-size: 0.7rem;
    color: rgba(200, 220, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* CTA Buttons */
.btn-cyber-outline {
    background: transparent;
    border: 1.5px solid rgba(13, 110, 253, 0.7);
    color: #60a5fa;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}
.btn-cyber-outline:hover {
    background: rgba(13, 110, 253, 0.2);
    border-color: #3b82f6;
    color: #fff;
    box-shadow: 0 0 20px rgba(13, 110, 253, 0.4), inset 0 0 20px rgba(13, 110, 253, 0.1);
    transform: translateY(-2px);
}

.btn-cyber-primary {
    position: relative;
    background: linear-gradient(135deg, #1d4ed8, #0d6efd);
    border: none;
    color: #fff;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 700;
    letter-spacing: 0.5px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(13, 110, 253, 0.5);
}
.btn-cyber-primary:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(13, 110, 253, 0.6);
    color: #fff;
}
.btn-glow {
    position: absolute;
    top: -50%;
    left: -60%;
    width: 30%;
    height: 200%;
    background: rgba(255,255,255,0.15);
    transform: skewX(-20deg);
    animation: glowSlide 3s ease-in-out infinite;
}
@keyframes glowSlide {
    0% { left: -60%; }
    100% { left: 160%; }
}

/* ===== HERO VISUAL / RIGHT SIDE ===== */
.hero-visual-wrapper {
    width: 380px;
    height: 380px;
    margin: 0 auto;
}

/* Rotating Rings */
.ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid transparent;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}
.ring-outer {
    width: 360px; height: 360px;
    border-top-color: rgba(13, 110, 253, 0.6);
    border-right-color: rgba(13, 110, 253, 0.2);
    border-bottom-color: rgba(0, 212, 255, 0.4);
    animation: rotate 12s linear infinite;
}
.ring-inner {
    width: 280px; height: 280px;
    border-left-color: rgba(99, 102, 241, 0.5);
    border-top-color: transparent;
    border-bottom-color: rgba(13, 110, 253, 0.4);
    animation: rotate 8s linear infinite reverse;
}
@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Image */
.image-hex-wrapper {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 220px; height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(13, 110, 253, 0.15), transparent 70%);
    border-radius: 50%;
}
.hero-img {
    max-width: 200px;
    filter: drop-shadow(0 0 25px rgba(13, 110, 253, 0.6));
    animation: float 5s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-14px); }
}

/* Data Nodes */
.data-node {
    position: absolute;
    width: 44px; height: 44px;
    background: rgba(6, 22, 50, 0.85);
    border: 1.5px solid rgba(13, 110, 253, 0.6);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #60a5fa;
    font-size: 1.2rem;
    backdrop-filter: blur(8px);
    animation: nodeFloat 6s ease-in-out infinite;
    box-shadow: 0 0 14px rgba(13, 110, 253, 0.3);
    z-index: 10;
}
.data-node:hover {
    background: rgba(13, 110, 253, 0.3);
    border-color: #60a5fa;
    box-shadow: 0 0 20px rgba(13, 110, 253, 0.6);
}

.node-1 { top: 8%;  left: 8%;  animation-delay: 0s; }
.node-2 { top: 8%;  right: 8%; animation-delay: -1.5s; border-color: rgba(0, 212, 255, 0.6); color: #00d4ff; }
.node-3 { bottom: 8%; left: 8%; animation-delay: -3s; border-color: rgba(239, 68, 68, 0.5); color: #ef4444; }
.node-4 { bottom: 8%; right: 8%; animation-delay: -4.5s; border-color: rgba(34, 197, 94, 0.5); color: #22c55e; }

@keyframes nodeFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-8px) scale(1.05); }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-visual-wrapper {
        width: 280px; height: 280px;
        margin-top: 20px;
    }
    .ring-outer { width: 260px; height: 260px; }
    .ring-inner  { width: 200px; height: 200px; }
    .hero-img { max-width: 150px; }
    .hero-cyber-title { font-size: 1.9rem; margin-top: 70px; }
    .corner-tl, .corner-br { width: 60px; height: 60px; }
}