/* 
  Sage Cybersecurity - Modern Premium Styling 
*/

:root {
    /* Color Palette - Dark Premium Theme */
    --bg-main: #06090f;
    --bg-alt: #0c111a;
    --bg-card: rgba(18, 25, 38, 0.6);
    
    --primary: #00e5ff; /* Cyan highlight */
    --primary-dark: #008fa0;
    --secondary: #6366f1; /* Indigo */
    --accent: #f43f5e; /* Rose / Danger */
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.05);

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions & Shadows */
    --transition-fast: 0.2s ease;
    --transition-norm: 0.3s ease;
    --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.15);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Base Styles & Resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-main);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-norm);
}

ul {
    list-style: none;
}

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

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-sm {
    max-width: 800px;
}

.section-padding {
    padding: 6rem 0;
}

.pt-navbar {
    padding-top: 10rem;
}

.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }
.mb-2 { margin-bottom: 0.5rem; }

.bg-alt { background-color: var(--bg-alt); }

.flex-between {
    display: flex;
    justify-content: space-between;
}

.align-center {
    align-items: center;
}

/* Typography Enhancements */
.highlight {
    color: var(--primary);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Background Effects (Glassmorphism / Glow) */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.4;
    pointer-events: none;
}
.bg-glow.top-left {
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: var(--secondary);
}
.bg-glow.bottom-right {
    bottom: 10%;
    right: -100px;
    width: 600px;
    height: 600px;
    background: var(--primary-dark);
}

.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--shadow-glass);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition-norm);
    border: 1px solid transparent;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-main);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
}

.btn-primary:hover {
    background: #00c6dd;
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.6);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(0, 229, 255, 0.1);
    color: var(--primary);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--primary);
    animation: pulse 2s infinite;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: var(--transition-norm);
    padding: 1.5rem 0;
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(6, 9, 15, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
}

.logo-icon {
    color: var(--primary);
    width: 28px;
    height: 28px;
}

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

.nav-links a:not(.btn) {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-links a:not(.btn):hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-main);
    cursor: pointer;
}

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-alt);
    border-left: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 2rem;
    transition: 0.4s ease;
    display: flex;
    flex-direction: column;
}

.mobile-nav.open {
    right: 0;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
}

.close-menu-btn {
    align-self: flex-end;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    margin-bottom: 2rem;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-links .mobile-link:not(.btn) {
    font-size: 1.1rem;
    font-weight: 500;
}

/* Hero Section */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    margin: 1.5rem 0;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* Simulated Security Visual */
.visual-card {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-color);
}

.visual-header {
    background: rgba(0,0,0,0.3);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.sys-dots {
    display: flex;
    gap: 6px;
    margin-right: 1rem;
}

.sys-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
}
.sys-dots span:nth-child(1) { background: #f43f5e; }
.sys-dots span:nth-child(2) { background: #eab308; }
.sys-dots span:nth-child(3) { background: #22c55e; }

.sys-title {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    font-family: monospace;
}

.visual-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    background: linear-gradient(to bottom, rgba(12, 17, 26, 0.4), rgba(0,0,0,0.6));
}

.threat-ring {
    position: relative;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 2px solid rgba(0, 229, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.threat-ring::before, .threat-ring::after {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    border-radius: 50%;
    border: 2px solid transparent;
}

.threat-ring.scanning::before {
    border-top-color: var(--primary);
    animation: spin 3s linear infinite;
}

.threat-ring.scanning::after {
    border-bottom-color: var(--secondary);
    animation: spin-reverse 4s linear infinite;
}

.center-icon {
    width: 40px;
    height: 40px;
    color: var(--primary);
    filter: drop-shadow(0 0 8px rgba(0,229,255,0.5));
}

.status-bars {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bar-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.bar-row .label {
    width: 60px;
    font-size: 0.8rem;
    font-family: monospace;
    color: var(--text-muted);
}

.bar-track {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary);
    border-radius: 3px;
}

.bar-fill.danger {
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}

/* Sections General */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.about-card {
    padding: 2.5rem 2rem;
    transition: var(--transition-norm);
}

.about-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.3);
}

.icon-box {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(0, 229, 255, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.about-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 16px;
    transition: var(--transition-norm);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: 0.4s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glass);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,229,255,0.1), rgba(99,102,241,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.service-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    min-height: 80px;
}

.service-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.service-link i {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-card:hover .service-link i {
    transform: translateX(5px);
}

/* Stats Area */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem;
    border-right: 1px solid var(--border-color);
}
.stat-item:last-child { border-right: none; }

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(0,229,255,0.3);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* CTA Section */
.cta-card {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.05) 0%, rgba(99, 102, 241, 0.1) 100%);
}

.cta-card h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.cta-card p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: #04060a;
    border-top: 1px solid var(--border-color);
    padding-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 300px;
}

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

.social-icon {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted);
}
.social-icon:hover {
    background: var(--primary);
    color: var(--bg-main);
    transform: translateY(-3px);
}

.footer-heading {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}
.footer-links ul li a {
    color: var(--text-muted);
    font-size: 0.95rem;
}
.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.contact-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}
.contact-list li i {
    color: var(--primary);
    flex-shrink: 0;
}

.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    background: #020305;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
}
.legal-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
}
.legal-links a:hover { color: var(--primary); }

/* Animations */
@keyframes spin { 100% { transform: rotate(360deg); } }
@keyframes spin-reverse { 100% { transform: rotate(-360deg); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(0, 229, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0); } }

/* Scroll reveal classes */
.reveal {
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(0, 0) scale(1);
}

.fade-bottom { transform: translateY(40px); }
.fade-left { transform: translateX(40px); }
.fade-right { transform: translateX(-40px); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Responsive adjustments */
@media (max-width: 1024px) {
    .grid-2-col {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    .hero-subtitle { margin: 0 auto 2rem; }
    .hero-actions { justify-content: center; }
    .about-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item { border-right: none; border-bottom: 1px solid var(--border-color); }
    .stat-item:nth-child(even) { border-left: 1px solid var(--border-color); border-bottom: none; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    .hero-title { font-size: 2.5rem; }
    .about-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .stat-item { border: none !important; border-bottom: 1px solid var(--border-color) !important; }
    .stat-item:last-child { border-bottom: none !important; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom .flex-between { flex-direction: column; gap: 1rem; text-align: center; }
}