/* ==========================================================================
   HMTECH - Modern Premium Design System
   ========================================================================== */

/* ---------- CSS Variables / Design Tokens ---------- */
:root {
    /* Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --primary-50: #eef2ff;
    --primary-100: #e0e7ff;
    --primary-900: #312e81;

    --accent: #06b6d4;
    --accent-dark: #0891b2;

    --success: #10b981;
    --warning: #f59e0b;

    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --gray-950: #020617;

    --white: #ffffff;
    --black: #000000;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
    --gradient-dark: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
    --gradient-text: linear-gradient(135deg, #6366f1 0%, #06b6d4 50%, #818cf8 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);

    /* Typography */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-py: 120px;
    --container-max: 1200px;
    --container-padding: 24px;

    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 40px rgba(99,102,241,0.15);
    --shadow-card: 0 0 0 1px rgba(255,255,255,0.05), 0 10px 40px rgba(0,0,0,0.2);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Navbar */
    --navbar-height: 80px;

    /* Accessibility - improved contrast */
    --gray-450: #8393a7;

    /* Card Spacing Tokens */
    --card-padding: 32px;
    --card-padding-sm: 24px;

    /* Icon Size Tokens */
    --icon-size-sm: 44px;
    --icon-size-md: 48px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-300);
    background: var(--gray-950);
    overflow-x: hidden;
}

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

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary);
}

/* ---------- Focus Visible (Keyboard Navigation) ---------- */
:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 3px;
    border-radius: 4px;
}

:focus:not(:focus-visible) {
    outline: none;
}

.btn:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
}

/* ---------- Skip Link (Accessibility) ---------- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    padding: 12px 24px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 600;
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--white);
    line-height: 1.2;
    font-weight: 700;
}

::selection {
    background: var(--primary);
    color: var(--white);
}

/* ---------- Utilities ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

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

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary-light);
    letter-spacing: 0.03em;
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--gray-400);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.2);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary-light);
    background: rgba(99, 102, 241, 0.05);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn i {
    font-size: 0.9em;
    transition: transform var(--transition-fast);
}

.btn:hover i {
    transform: translateX(3px);
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-hm {
    color: var(--white);
}

.logo-tech {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
    transition: opacity var(--transition-fast);
}

.nav-logo:hover .nav-logo-img {
    opacity: 0.85;
}

.footer-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 4px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-300);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.05);
}

.nav-link i {
    font-size: 0.7em;
    transition: transform var(--transition-fast);
}

.btn-nav {
    background: var(--gradient-primary);
    color: var(--white) !important;
    border-radius: var(--radius-md);
    margin-left: 8px;
    padding: 10px 20px;
    font-weight: 600;
}

.btn-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    background: var(--gradient-primary);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    padding: 8px;
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-fast);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

.dropdown-menu a {
    display: block;
    padding: 10px 16px;
    color: var(--gray-300);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
}

/* Touch-friendly dropdown toggle */
.nav-dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown.open .nav-link i {
    transform: rotate(180deg);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

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

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

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

/* Nav Overlay (Mobile) */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.nav-overlay.active {
    display: block;
    opacity: 1;
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: calc(var(--navbar-height) + 40px) 0 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Hero Background Image Carousel */
.hero-carousel {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-carousel img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-carousel img.active {
    opacity: 1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.82) 0%, rgba(30, 27, 75, 0.78) 50%, rgba(15, 23, 42, 0.82) 100%);
    z-index: 1;
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: 20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.hero-gradient::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 850px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--primary-light);
    margin-bottom: 24px;
}

.hero-badge i {
    font-size: 0.85rem;
}

.hero-logo {
    display: block;
    width: 280px;
    height: auto;
    margin: 0 auto 32px;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--gray-400);
    max-width: 650px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 64px;
    flex-wrap: wrap;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
}

.stat-plus, .stat-percent, .stat-suffix {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,0.1);
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.mouse {
    width: 28px;
    height: 44px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 14px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.mouse-wheel {
    width: 3px;
    height: 8px;
    background: var(--primary-light);
    border-radius: 2px;
    animation: scroll-down 1.5s ease-in-out infinite;
}

@keyframes scroll-down {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(12px); opacity: 0; }
}

/* ---------- About Section ---------- */
.about {
    padding: var(--section-py) 0;
    position: relative;
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    margin-bottom: 24px;
}

.about-text {
    font-size: 1.05rem;
    color: var(--gray-400);
    margin-bottom: 16px;
}

.about-features {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    color: var(--primary-light);
    font-size: 1.1rem;
}

.feature-item strong {
    color: var(--white);
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin: 0;
}

/* About Visual */
.about-visual {
    position: relative;
    overflow: hidden;
}

.about-image-stack {
    position: relative;
}

.about-img {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.about-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.about-img:hover img {
    transform: scale(1.03);
}

.about-img-1 {
    position: relative;
    z-index: 1;
}

.about-img-2 {
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 55%;
    z-index: 2;
    border: 4px solid var(--gray-950);
}

.about-floating-card {
    position: absolute;
    top: -20px;
    right: -20px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    animation: float 4s ease-in-out infinite;
}

.floating-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 1.1rem;
}

.about-floating-card strong {
    font-size: 1.4rem;
    color: var(--white);
    display: block;
}

.about-floating-card span {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ---------- Services Section ---------- */
.services {
    padding: var(--section-py) 0;
    background: var(--gray-900);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99,102,241,0.3), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    padding: 36px 28px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-glow);
    background: rgba(255,255,255,0.04);
}

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

.service-icon-wrap {
    margin-bottom: 24px;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-lg);
    color: var(--primary-light);
    font-size: 1.4rem;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    font-family: var(--font-body);
    font-weight: 600;
}

.service-card > p {
    font-size: 0.95rem;
    color: var(--gray-400);
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--gray-500);
}

.service-features li i {
    color: var(--success);
    font-size: 0.75rem;
}

/* ---------- Cybersecurity Section ---------- */
.cyber {
    padding: var(--section-py) 0;
    position: relative;
    overflow: hidden;
}

.cyber-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.cyber-content h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    margin-bottom: 16px;
}

.cyber-content > p {
    font-size: 1.05rem;
    color: var(--gray-400);
    margin-bottom: 36px;
}

.cyber-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cyber-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.cyber-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    background: rgba(99, 102, 241, 0.04);
    transform: translateX(4px);
}

.cyber-card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    color: var(--primary-light);
    font-size: 1.2rem;
}

.cyber-card h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    font-family: var(--font-body);
    font-weight: 600;
}

.cyber-card p {
    font-size: 0.92rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* Cyber Visual */
.cyber-visual {
    position: relative;
}

.cyber-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.cyber-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.cyber-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.8), transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 32px;
}

.cyber-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(99, 102, 241, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
}

/* ---------- Training Section ---------- */
.training {
    padding: var(--section-py) 0;
    background: var(--gray-900);
    position: relative;
}

.training::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99,102,241,0.3), transparent);
}

.training-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.training-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.training-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    background: var(--gray-800);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.training-info {
    padding: 28px;
}

.training-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-light);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.training-info h3 {
    font-size: 1.25rem;
    font-family: var(--font-body);
    font-weight: 700;
    margin-bottom: 10px;
}

.training-info > p {
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.65;
    margin-bottom: 16px;
}

.training-meta {
    display: flex;
    gap: 20px;
}

.training-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.training-meta i {
    color: var(--primary-light);
    font-size: 0.9rem;
}

/* Training Features Row */
.training-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 32px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
}

.training-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.training-feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    color: var(--primary-light);
    font-size: 1.1rem;
}

.training-feature strong {
    color: var(--white);
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.training-feature p {
    font-size: 0.88rem;
    color: var(--gray-500);
    margin: 0;
}

/* ---------- Process Section ---------- */
.process {
    padding: var(--section-py) 0;
    background: var(--gray-900);
    position: relative;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99,102,241,0.3), transparent);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0.3;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(99, 102, 241, 0.1);
    border: 2px solid rgba(99, 102, 241, 0.25);
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-light);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}

.process-step:hover .step-number {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
}

.step-content h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    font-family: var(--font-body);
    font-weight: 600;
}

.step-content p {
    font-size: 0.92rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* ---------- Testimonial Section ---------- */
.testimonial {
    padding: var(--section-py) 0;
    position: relative;
    overflow: hidden;
}

.testimonial-card {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 48px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    position: relative;
}

.testimonial-quote {
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.3;
    margin-bottom: 16px;
}

.testimonial-card blockquote {
    font-size: 1.15rem;
    color: var(--gray-300);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 24px;
}

.testimonial-stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 24px;
}

.testimonial-stars i {
    color: var(--warning);
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.1rem;
}

.testimonial-author strong {
    color: var(--white);
    display: block;
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* ---------- CTA Section ---------- */
.cta {
    padding: 80px 0;
    background: var(--gray-900);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.cta-content > p {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 550px;
    margin: 0 auto 32px;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ---------- Contact Section ---------- */
.contact {
    padding: var(--section-py) 0;
    position: relative;
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: flex-start;
}

.contact-info h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    margin-bottom: 16px;
}

.contact-info > p {
    font-size: 1.05rem;
    color: var(--gray-400);
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 36px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    color: var(--primary-light);
    font-size: 1.1rem;
}

.contact-item strong {
    color: var(--white);
    display: block;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.contact-item a,
.contact-item span {
    font-size: 0.95rem;
    color: var(--gray-400);
}

.contact-item a:hover {
    color: var(--primary-light);
}

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

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    color: var(--gray-400);
    font-size: 1.2rem;
    transition: all var(--transition-base);
}

.social-link:hover {
    color: var(--white);
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.social-link.whatsapp:hover {
    border-color: #25d366;
    background: rgba(37, 211, 102, 0.1);
    color: #25d366;
}

/* Contact Form */
.contact-form-wrap {
    padding: 40px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--gray-300);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-600);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    background: rgba(99, 102, 241, 0.04);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Form Validation Styles */
.field-error {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.field-error-msg {
    display: block;
    font-size: 0.82rem;
    color: #ef4444;
    margin-top: 4px;
}

.form-required-note {
    font-size: 0.82rem;
    color: var(--gray-500);
    margin-bottom: 20px;
}

/* ---------- Footer ---------- */
.footer {
    padding: 80px 0 0;
    background: var(--gray-900);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.footer-brand p {
    font-size: 0.92rem;
    color: var(--gray-500);
    margin-top: 16px;
    max-width: 280px;
}

.footer-links h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: var(--font-body);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--gray-500);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
    transform: translateX(4px);
    display: inline-block;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    transition: all var(--transition-base);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
    color: var(--white);
}

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 92px;
    z-index: 999;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 0.9rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* ---------- Page Header (subpages) ---------- */
.page-header {
    padding: calc(var(--navbar-height) + 80px) 0 80px;
    background: var(--gradient-hero);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 20%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.page-header-sm {
    padding-bottom: 60px;
}

.page-header h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 16px;
}

.page-header p {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto;
}

/* ---------- Projects Grid ---------- */
.projects {
    padding: var(--section-py) 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.project-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    text-decoration: none;
    display: block;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-glow);
}

.project-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/2;
}

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

.project-card:hover .project-image img {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(99, 102, 241, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    color: var(--primary);
    font-size: 1.1rem;
    transform: scale(0.8);
    transition: transform var(--transition-base);
}

.project-card:hover .project-link-icon {
    transform: scale(1);
}

.project-info {
    padding: 24px;
}

.project-info h3 {
    font-size: 1.1rem;
    font-family: var(--font-body);
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: 0.02em;
}

.project-info p {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: 8px;
}

.project-url {
    font-size: 0.82rem;
    color: var(--primary-light);
    opacity: 0.7;
}

.project-image--branded {
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-brand-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    z-index: 1;
    padding: 20px;
    text-align: center;
}

.project-brand-tagline {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.08em;
    margin-top: 4px;
}

/* ---------- Legal Content (Impressum) ---------- */
.legal-content {
    padding: 80px 0 var(--section-py);
}

.legal-card {
    padding: 48px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.legal-card h2 {
    font-size: 1.75rem;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.legal-section {
    margin-bottom: 28px;
}

.legal-section:last-child {
    margin-bottom: 0;
}

.legal-section h3 {
    font-size: 1.1rem;
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.legal-section h3 i {
    color: var(--primary-light);
    font-size: 0.95rem;
}

.legal-section p {
    font-size: 0.95rem;
    color: var(--gray-400);
    margin-bottom: 6px;
}

.legal-section a {
    color: var(--primary-light);
}

.legal-section a:hover {
    text-decoration: underline;
}

/* ---------- Animations ---------- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0, 0);
}

/* ---------- Responsive Design ---------- */
@media (max-width: 1024px) {
    :root {
        --section-py: 80px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .process-timeline::before {
        display: none;
    }

    .training-features {
        grid-template-columns: repeat(3, 1fr);
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .footer-grid > :last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    :root {
        --section-py: 64px;
        --container-padding: 20px;
    }

    /* Mobile Nav */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        flex-direction: column;
        background: var(--gray-900);
        border-left: 1px solid rgba(255,255,255,0.05);
        padding: 100px 32px 32px;
        gap: 4px;
        overflow-y: auto;
    }

    .nav-link {
        width: 100%;
        padding: 12px 16px;
    }

    .btn-nav {
        margin-left: 0;
        margin-top: 16px;
        text-align: center;
        justify-content: center;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: rgba(255,255,255,0.03);
        margin-top: 4px;
        box-shadow: none;
        border: none;
    }

    /* Mobile Grids */
    .about-grid,
    .cyber-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

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

    .training-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .process-timeline {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Mobile Hero */
    .hero {
        min-height: auto;
        padding: calc(var(--navbar-height) + 60px) 0 60px;
    }

    .hero-stats {
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    .hero-scroll {
        display: none;
    }

    /* Mobile About */
    .about-img-2 {
        display: none;
    }

    .about-floating-card {
        top: auto;
        bottom: -20px;
        right: 16px;
    }

    /* Mobile Cyber */
    .cyber-image img {
        height: 300px;
    }

    /* Mobile Contact */
    .contact-form-wrap {
        padding: 28px;
    }

    /* Mobile Legal */
    .legal-card {
        padding: 28px;
    }

    /* Mobile CTA */
    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    /* Smooth mobile nav animation */
    .nav-menu {
        transform: translateX(100%);
        transition: transform var(--transition-base);
        will-change: transform;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    /* Stack floating buttons vertically */
    .whatsapp-float {
        bottom: 24px;
        right: 24px;
    }

    .back-to-top {
        bottom: 88px;
        right: 24px;
    }

    /* Form touch targets */
    .form-group input,
    .form-group textarea {
        padding: 16px 18px;
        min-height: 48px;
    }

    /* Blog filter horizontal scroll */
    .blog-toolbar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
        justify-content: flex-start;
        padding-bottom: 12px;
        scrollbar-width: none;
    }

    .blog-toolbar::-webkit-scrollbar {
        display: none;
    }

    .blog-filter-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ---------- Toast Notifications ---------- */
#toast-container {
    position: fixed;
    top: calc(var(--navbar-height) + 16px);
    right: 16px;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--gray-800);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 0.9rem;
    box-shadow: var(--shadow-xl);
    pointer-events: auto;
    transform: translateX(120%);
    opacity: 0;
    transition: all var(--transition-base);
    max-width: 380px;
}

.toast-visible {
    transform: translateX(0);
    opacity: 1;
}

.toast-success { border-left: 3px solid var(--success); }
.toast-error { border-left: 3px solid #ef4444; }
.toast-info { border-left: 3px solid var(--primary); }

.toast i {
    flex-shrink: 0;
    font-size: 1rem;
}

.toast-success i { color: var(--success); }
.toast-error i { color: #ef4444; }
.toast-info i { color: var(--primary); }

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--gray-400);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 0 0 8px;
    line-height: 1;
}

.toast-close:hover {
    color: var(--white);
}

/* External link indicator */
a[target="_blank"]::after {
    content: ' \f35d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.65em;
    opacity: 0.4;
    vertical-align: super;
}

.btn[target="_blank"]::after,
.social-link[target="_blank"]::after,
.whatsapp-float[target="_blank"]::after,
.project-card[target="_blank"]::after,
.nav-link[target="_blank"]::after,
.footer-links a[target="_blank"]::after,
.blog-card a[target="_blank"]::after,
.card-link[target="_blank"]::after {
    display: none;
}

/* ---------- Blog Listing Page ---------- */
.blog-hero {
    padding: 140px 0 80px;
    background: var(--gradient-hero);
    text-align: center;
}

.blog-hero h1 {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.blog-hero p {
    color: var(--gray-400);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
}

.blog-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: center;
    padding: 32px 0 16px;
}

.blog-filter-btn {
    padding: 8px 20px;
    border-radius: 100px;
    border: 1px solid var(--gray-800);
    background: transparent;
    color: var(--gray-400);
    font-family: var(--font-body);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.blog-filter-btn:hover,
.blog-filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.blog-search {
    padding: 10px 20px;
    border-radius: 100px;
    border: 1px solid var(--gray-800);
    background: var(--gray-950);
    color: var(--gray-200);
    font-family: var(--font-body);
    font-size: 0.875rem;
    width: 260px;
    outline: none;
    transition: var(--transition-base);
}

.blog-search:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 32px 0 80px;
}

.blog-card {
    background: var(--gray-900);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
.blog-card-image {    width: 100%;    height: 200px;    background-size: cover;    background-position: center;    background-repeat: no-repeat;}@media (min-width: 768px) {    .blog-card-image {        height: 240px;    }}
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: var(--shadow-glow);
}

.blog-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.blog-card-category {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 100px;
}

.blog-card-category.ai-security { background: rgba(99, 102, 241, 0.15); color: var(--primary); }
.blog-card-category.threat-intel { background: rgba(239, 68, 68, 0.12); color: #ef4444; }
.blog-card-category.best-practices { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.blog-card-category.emerging-tech { background: rgba(6, 182, 212, 0.12); color: var(--accent); }

.blog-card-date {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.blog-card-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 8px;
    color: var(--gray-100);
}

.blog-card-desc {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.blog-card-read {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
}

.blog-card-time {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.blog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
    font-size: 1.1rem;
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-hero h1 { font-size: 2rem; }
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .blog-search { width: 100%; }
    .blog-toolbar { padding: 20px 16px 8px; }
}

/* ---------- Print Styles ---------- */
@media print {
    .navbar, .whatsapp-float, .back-to-top, .hero-particles {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    h1, h2, h3, h4, h5, h6 {
        color: black;
    }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    [data-animate] {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Enhanced Blog Card Styles */
.blog-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card-tag {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    margin-bottom: 16px;
    width: fit-content;
}

.blog-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
    color: var(--white);
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.blog-card-title a:hover {
    color: var(--primary);
}

.blog-card-excerpt {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.blog-card-date,
.blog-card-time {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: gap 0.2s;
}

.blog-card-link:hover {
    gap: 12px;
}

.blog-card-link i {
    font-size: 0.875rem;
}