/* ============================================
   IT CADDESK CENTRE - DARK FUTURISTIC THEME
   Version 1.0
   ============================================ */

/* === ROOT VARIABLES === */
:root {
    /* Color Palette */
    --primary-red: #8B0000;
    --accent-red: #DC143C;
    --bright-red: #FF0000;
    --darkest: #0A0A0A;
    --dark-gray: #1A1A1A;
    --medium-dark: #2A2A2A;
    --white: #FFFFFF;
    --light-gray: #B0B0B0;
    --dim-gray: #6B6B6B;
    --electric-blue: #00D9FF;
    --neon-green: #00FF41;
    
    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-code: 'Fira Code', monospace;
    
    /* Spacing */
    --section-padding: 120px 0;
    --container-padding: 0 20px;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* === GLOBAL RESET === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body.it-caddesk-body {
    font-family: var(--font-body);
    background: var(--darkest);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

/* === PARTICLE BACKGROUND === */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    background: linear-gradient(135deg, var(--darkest) 0%, #0d0000 50%, var(--darkest) 100%);
}

/* === SCAN LINES EFFECT === */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1) 0px,
        rgba(0, 0, 0, 0.1) 1px,
        transparent 1px,
        transparent 2px
    );
    animation: scanline-move 10s linear infinite;
    opacity: 0.05;
}

@keyframes scanline-move {
    0% { transform: translateY(0); }
    100% { transform: translateY(100px); }
}

/* === SCROLL PROGRESS BAR === */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-red), var(--bright-red));
    z-index: 9999;
    box-shadow: 0 0 10px var(--accent-red), 0 0 20px var(--accent-red);
    transition: width 0.1s ease-out;
}

/* === TOP BAR === */
.it-top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--darkest);
    border-bottom: 1px solid rgba(220, 20, 60, 0.3);
    z-index: 1001;
    padding: 10px 0;
    font-size: 0.85rem;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.it-top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.it-top-bar-left,
.it-top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.top-bar-brand-it {
    color: var(--white);
    font-weight: 600;
    font-family: var(--font-heading);
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(220, 20, 60, 0.3);
}

.top-bar-divider-it {
    color: var(--accent-red);
    font-weight: 300;
}

.top-bar-link-it {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition-smooth);
    font-weight: 500;
}

.top-bar-link-it:hover {
    color: var(--accent-red);
    text-shadow: 0 0 10px var(--accent-red);
}

.top-bar-contact-it {
    color: var(--light-gray);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.top-bar-contact-it:hover {
    color: var(--accent-red);
}

.top-bar-contact-it i {
    color: var(--accent-red);
    font-size: 0.9rem;
}

/* === NAVIGATION === */
.it-navbar {
    position: fixed;
    top: 45px;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--accent-red);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition-smooth);
}

.it-navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 4px 20px rgba(220, 20, 60, 0.3);
    border-bottom: 2px solid var(--accent-red);
    top: 0;
}

.it-navbar.scrolled ~ .it-top-bar,
.it-top-bar.hidden {
    transform: translateY(-100%);
    opacity: 0;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.logo-img {
    height: 50px;
    filter: drop-shadow(0 0 10px rgba(220, 20, 60, 0.5));
    transition: var(--transition-smooth);
}

.nav-logo:hover .logo-img {
    filter: drop-shadow(0 0 20px rgba(220, 20, 60, 0.8)) drop-shadow(0 0 30px var(--accent-red));
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
    transition: var(--transition-smooth);
    text-transform: uppercase;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-red);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--accent-red);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-red);
    text-shadow: 0 0 10px rgba(220, 20, 60, 0.5);
}

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

.enroll-btn {
    background: var(--primary-red);
    color: var(--white);
    border: 2px solid var(--accent-red);
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.3);
}

.enroll-btn:hover {
    background: var(--accent-red);
    box-shadow: 0 0 30px rgba(220, 20, 60, 0.6), 0 0 50px rgba(220, 20, 60, 0.4);
    transform: scale(1.05);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.enroll-btn:hover .btn-glow {
    left: 100%;
}

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

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--accent-red);
    transition: var(--transition-smooth);
    box-shadow: 0 0 5px var(--accent-red);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu.active {
    display: flex;
    opacity: 1;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
}

.mobile-link {
    color: var(--white);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
}

.mobile-link:nth-child(1) { animation-delay: 0.1s; }
.mobile-link:nth-child(2) { animation-delay: 0.2s; }
.mobile-link:nth-child(3) { animation-delay: 0.3s; }
.mobile-link:nth-child(4) { animation-delay: 0.4s; }
.mobile-link:nth-child(5) { animation-delay: 0.5s; }

.mobile-link:hover {
    color: var(--accent-red);
    text-shadow: 0 0 20px var(--accent-red);
}

.mobile-enroll-btn {
    background: var(--primary-red);
    color: var(--white);
    border: 2px solid var(--accent-red);
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    border-radius: 5px;
    margin-top: 20px;
    opacity: 0;
    animation: fadeInUp 0.5s ease 0.6s forwards;
    box-shadow: 0 0 30px rgba(220, 20, 60, 0.5);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === HERO SECTION === */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 170px 20px 100px;
    z-index: 2;
    overflow: hidden;
}

.hero-bg-effects {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.matrix-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    background: repeating-linear-gradient(
        90deg,
        transparent 0px,
        transparent 40px,
        var(--accent-red) 40px,
        var(--accent-red) 41px
    );
}

.wireframe-cube {
    position: absolute;
    top: 50%;
    right: 10%;
    width: 300px;
    height: 300px;
    transform: translateY(-50%) rotateX(45deg) rotateY(45deg);
    border: 2px solid rgba(220, 20, 60, 0.2);
    animation: rotate3d 20s linear infinite;
}

@keyframes rotate3d {
    0% { transform: translateY(-50%) rotateX(45deg) rotateY(45deg); }
    100% { transform: translateY(-50%) rotateX(405deg) rotateY(405deg); }
}

.hero-content {
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-logo-large {
    margin-bottom: 30px;
    animation: fadeInScale 1s ease;
}

.hero-logo-img {
    height: 120px;
    filter: drop-shadow(0 0 30px rgba(220, 20, 60, 0.6));
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 30px;
    line-height: 1.2;
}

.title-word {
    display: inline-block;
    margin: 0 10px;
    position: relative;
    opacity: 0;
    animation: titleFadeIn 0.8s ease forwards;
    color: var(--white);
}

.title-word:nth-child(1) { animation-delay: 0.2s; }
.title-word:nth-child(2) { animation-delay: 0.4s; }
.title-word:nth-child(3) { animation-delay: 0.6s; }
.title-word:nth-child(4) { animation-delay: 0.8s; }
.title-word:nth-child(5) { animation-delay: 1s; }

.title-word::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 2px;
    color: var(--accent-red);
    opacity: 0;
    z-index: -1;
}

.title-word:hover::before {
    opacity: 0.7;
    animation: glitchEffect 0.3s infinite;
}

@keyframes titleFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glitchEffect {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--light-gray);
    margin-bottom: 50px;
    opacity: 0;
    animation: fadeInUp 1s ease 1.2s forwards;
}

.typewriter-text {
    display: inline-block;
    border-right: 3px solid var(--accent-red);
    padding-right: 5px;
    animation: blink 0.7s step-end infinite;
}

@keyframes blink {
    50% { border-color: transparent; }
}

.hero-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 80px;
    opacity: 0;
    animation: fadeInUp 1s ease 1.4s forwards;
}

.hero-btn {
    padding: 18px 45px;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.hero-btn-primary {
    background: var(--primary-red);
    color: var(--white);
    border: 2px solid var(--accent-red);
    box-shadow: 0 0 30px rgba(220, 20, 60, 0.4);
}

.hero-btn-primary:hover {
    background: var(--accent-red);
    box-shadow: 0 0 50px rgba(220, 20, 60, 0.8), 0 0 80px rgba(220, 20, 60, 0.4);
    transform: scale(1.1);
}

.hero-btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--accent-red);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.3);
}

.hero-btn-secondary:hover {
    background: var(--accent-red);
    color: var(--white);
    box-shadow: 0 0 40px rgba(220, 20, 60, 0.6);
    transform: scale(1.05);
}

.scanline-effect {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: scanlineMove 3s linear infinite;
}

@keyframes scanlineMove {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
    opacity: 0;
    animation: fadeInUp 1s ease 1.6s forwards;
}

.stat-card {
    background: rgba(42, 42, 42, 0.6);
    border: 2px solid rgba(220, 20, 60, 0.5);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(220, 20, 60, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.stat-card:hover::before {
    transform: translateX(100%);
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-red);
    box-shadow: 0 10px 40px rgba(220, 20, 60, 0.4);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

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

.stat-progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(220, 20, 60, 0.2);
    border-radius: 2px;
    margin-top: 15px;
    overflow: hidden;
}

.stat-progress-fill {
    width: 0%;
    height: 100%;
    background: var(--accent-red);
    box-shadow: 0 0 10px var(--accent-red);
    animation: progressFill 2s ease 2s forwards;
}

@keyframes progressFill {
    to { width: 100%; }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--accent-red);
    font-size: 0.9rem;
    letter-spacing: 2px;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: var(--accent-red);
    box-shadow: 0 0 10px var(--accent-red);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* === SECTION STYLES === */
.section-dark {
    background: var(--dark-gray);
    padding: var(--section-padding);
    position: relative;
    z-index: 2;
}

.section-darker {
    background: var(--darkest);
    padding: var(--section-padding);
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--accent-red);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-title.glitch {
    position: relative;
}

.section-title.glitch::before,
.section-title.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.section-title.glitch:hover::before {
    color: var(--bright-red);
    animation: glitch-1 0.3s infinite;
    opacity: 0.8;
}

.section-title.glitch:hover::after {
    color: var(--electric-blue);
    animation: glitch-2 0.3s infinite;
    opacity: 0.8;
}

@keyframes glitch-1 {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

@keyframes glitch-2 {
    0% { transform: translate(0); }
    20% { transform: translate(2px, -2px); }
    40% { transform: translate(2px, 2px); }
    60% { transform: translate(-2px, -2px); }
    80% { transform: translate(-2px, 2px); }
    100% { transform: translate(0); }
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--light-gray);
    max-width: 600px;
    margin: 0 auto;
}

.title-line {
    width: 100px;
    height: 3px;
    background: var(--accent-red);
    margin: 30px auto 0;
    box-shadow: 0 0 10px var(--accent-red);
    animation: lineExpand 1s ease forwards;
}

@keyframes lineExpand {
    from { width: 0; }
    to { width: 100px; }
}

/* === ABOUT SECTION === */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.about-text {
    color: var(--light-gray);
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.about-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-point {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1rem;
    color: var(--white);
    opacity: 0;
    transform: translateX(-30px);
    transition: var(--transition-smooth);
}

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

.terminal-prompt {
    color: var(--neon-green);
    font-family: var(--font-code);
    font-size: 1.2rem;
    font-weight: bold;
}

/* Tech Orbit */
.about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-orbit {
    position: relative;
    width: 300px;
    height: 300px;
    border: 2px solid rgba(220, 20, 60, 0.3);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.orbit-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    margin: -30px 0 0 -30px;
    background: var(--medium-dark);
    border: 2px solid var(--accent-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-red);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.4);
    animation: orbitMove 10s linear infinite;
    animation-delay: var(--delay);
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes orbitMove {
    0% {
        transform: rotate(0deg) translateX(120px) rotate(0deg);
    }
    100% {
        transform: rotate(360deg) translateX(120px) rotate(-360deg);
    }
}

/* Achievement Stats */
.achievement-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.achievement-card {
    background: var(--medium-dark);
    border: 2px solid rgba(220, 20, 60, 0.3);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(220, 20, 60, 0.1), transparent 30%);
    animation: rotate 4s linear infinite;
}

.achievement-card:hover {
    transform: translateY(-10px) rotateY(5deg);
    border-color: var(--accent-red);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.4);
}

.achievement-icon {
    font-size: 3rem;
    color: var(--accent-red);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(220, 20, 60, 0.5));
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

.achievement-label {
    font-size: 1rem;
    color: var(--light-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === COURSES SECTION === */
.course-tabs {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.course-tab {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--accent-red);
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.course-tab:hover,
.course-tab.active {
    background: var(--accent-red);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.6);
    transform: scale(1.05);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.course-card {
    background: var(--medium-dark);
    border: 2px solid rgba(220, 20, 60, 0.4);
    border-radius: 10px;
    padding: 35px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
}

.course-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(220, 20, 60, 0.05), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.course-card:hover::before {
    transform: translateX(100%);
}

.course-card:hover {
    transform: translateY(-15px) perspective(1000px) rotateY(2deg);
    border-color: var(--accent-red);
    box-shadow: 0 20px 60px rgba(220, 20, 60, 0.5);
}

.course-corner-accent {
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 50px 50px 0;
    border-color: transparent var(--accent-red) transparent transparent;
    opacity: 0.6;
}

.course-icon {
    font-size: 3rem;
    color: var(--accent-red);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(220, 20, 60, 0.5));
}

.course-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.course-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.course-meta-item {
    font-size: 0.9rem;
    color: var(--light-gray);
    display: flex;
    align-items: center;
    gap: 8px;
}

.course-meta-item i {
    color: var(--accent-red);
}

.course-description {
    color: var(--light-gray);
    line-height: 1.6;
    margin-bottom: 20px;
}

.course-tech-stack {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.tech-badge {
    background: rgba(220, 20, 60, 0.2);
    color: var(--accent-red);
    padding: 5px 12px;
    border-radius: 3px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(220, 20, 60, 0.4);
}

.course-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.course-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--light-gray);
    font-size: 0.9rem;
}

.course-feature i {
    color: var(--neon-green);
    font-size: 1rem;
}

.course-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.course-price-contact {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-red);
    margin-bottom: 20px;
}

.course-enroll-btn {
    width: 100%;
    background: var(--primary-red);
    color: var(--white);
    border: 2px solid var(--accent-red);
    padding: 15px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.course-enroll-btn:hover {
    background: var(--accent-red);
    box-shadow: 0 0 30px rgba(220, 20, 60, 0.6);
    transform: scale(1.02);
}

/* === WHY CHOOSE SECTION === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-hexagon {
    background: var(--medium-dark);
    border: 2px solid rgba(220, 20, 60, 0.4);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
    opacity: 0;
    transform: scale(0.8);
}

.feature-hexagon.visible {
    opacity: 1;
    transform: scale(1);
}

.feature-hexagon:hover {
    transform: scale(1.05) rotateZ(5deg);
    border-color: var(--accent-red);
    box-shadow: 0 20px 50px rgba(220, 20, 60, 0.5);
}

.hexagon-content {
    clip-path: none;
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--accent-red);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 15px rgba(220, 20, 60, 0.6));
    transition: var(--transition-smooth);
}

.feature-hexagon:hover .feature-icon {
    transform: scale(1.2) rotateY(360deg);
    filter: drop-shadow(0 0 25px var(--accent-red));
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.feature-description {
    color: var(--light-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* === CENTERS SECTION === */
.centers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.center-card {
    background: var(--medium-dark);
    border: 2px solid rgba(220, 20, 60, 0.4);
    border-radius: 10px;
    padding: 35px;
    position: relative;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
}

.center-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.center-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-red);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.4);
}

.center-status-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.center-status-badge.active {
    background: rgba(0, 255, 65, 0.2);
    color: var(--neon-green);
    border: 1px solid var(--neon-green);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.4);
}

.center-status-badge.opening-soon {
    background: rgba(255, 165, 0, 0.2);
    color: #FFA500;
    border: 1px solid #FFA500;
    box-shadow: 0 0 15px rgba(255, 165, 0, 0.4);
}

.center-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.center-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.center-detail {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--light-gray);
    font-size: 0.95rem;
}

.center-detail i {
    color: var(--accent-red);
    margin-top: 3px;
    font-size: 1.1rem;
}

.center-detail a {
    color: var(--accent-red);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.center-detail a:hover {
    color: var(--bright-red);
    text-shadow: 0 0 10px rgba(220, 20, 60, 0.5);
}

.center-directions-btn {
    width: 100%;
    background: transparent;
    color: var(--white);
    border: 2px solid var(--accent-red);
    padding: 12px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.center-directions-btn:hover {
    background: var(--accent-red);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.5);
}

/* === TECH STACK SECTION === */
.tech-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.tech-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 30px;
    background: var(--medium-dark);
    border: 2px solid rgba(220, 20, 60, 0.3);
    border-radius: 10px;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: scale(0.8);
}

.tech-logo.visible {
    opacity: 1;
    transform: scale(1);
}

.tech-logo i {
    font-size: 4rem;
    color: var(--dim-gray);
    transition: var(--transition-smooth);
    filter: grayscale(100%);
}

.tech-logo span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--light-gray);
    transition: var(--transition-smooth);
}

.tech-logo:hover {
    transform: scale(1.1) translateY(-10px);
    border-color: var(--accent-red);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.4);
}

.tech-logo:hover i {
    color: var(--accent-red);
    filter: grayscale(0%) drop-shadow(0 0 15px rgba(220, 20, 60, 0.6));
    transform: rotateY(360deg);
}

.tech-logo:hover span {
    color: var(--white);
}

/* === TESTIMONIALS SECTION === */
.testimonials-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.testimonial-card {
    background: var(--medium-dark);
    border: 2px solid transparent;
    border-radius: 10px;
    padding: 40px;
    position: relative;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
}

.testimonial-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 10px;
    padding: 2px;
    background: linear-gradient(45deg, var(--accent-red), transparent, var(--accent-red));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: rotateBorder 3s linear infinite;
}

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

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(220, 20, 60, 0.4);
}

.quote-icon {
    font-size: 4rem;
    color: var(--accent-red);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
    font-family: Georgia, serif;
}

.testimonial-text {
    color: var(--white);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--dark-gray);
    border: 2px solid var(--accent-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-red);
    transition: var(--transition-smooth);
}

.testimonial-card:hover .author-avatar {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.6);
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 5px;
}

.author-role {
    font-size: 0.95rem;
    color: var(--accent-red);
    margin-bottom: 3px;
}

.author-course {
    font-size: 0.85rem;
    color: var(--light-gray);
}

.testimonial-rating {
    display: flex;
    gap: 5px;
}

.testimonial-rating i {
    color: var(--accent-red);
    font-size: 1.2rem;
    filter: drop-shadow(0 0 5px rgba(220, 20, 60, 0.5));
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(220, 20, 60, 0.3);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.dot.active,
.dot:hover {
    background: var(--accent-red);
    box-shadow: 0 0 15px var(--accent-red);
    transform: scale(1.3);
}

/* === STATISTICS SECTION === */
.statistics-section {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--darkest) 100%);
    padding: var(--section-padding);
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.statistics-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(220, 20, 60, 0.2), transparent);
    pointer-events: none;
}

.stats-grid-large {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 1;
}

.stat-card-large {
    background: rgba(42, 42, 42, 0.6);
    border: 2px solid rgba(220, 20, 60, 0.5);
    border-radius: 10px;
    padding: 50px 30px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
    opacity: 0;
    transform: scale(0.8);
}

.stat-card-large.visible {
    opacity: 1;
    transform: scale(1);
}

.stat-card-large:hover {
    transform: scale(1.05) translateY(-10px);
    border-color: var(--accent-red);
    box-shadow: 0 20px 60px rgba(220, 20, 60, 0.6);
}

.stat-icon-large {
    font-size: 4rem;
    color: var(--accent-red);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 15px rgba(220, 20, 60, 0.6));
}

.stat-number-large {
    font-size: 4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.stat-label-large {
    font-size: 1.1rem;
    color: var(--light-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* === CTA SECTION === */
.cta-section {
    background: var(--dark-gray);
    padding: 150px 20px;
    position: relative;
    text-align: center;
    overflow: hidden;
    z-index: 2;
}

.cta-spotlight {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(220, 20, 60, 0.3), transparent);
    pointer-events: none;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.5; }
    50% { transform: translateX(-50%) scale(1.1); opacity: 0.8; }
}

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

.cta-headline {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 30px;
    text-shadow: 0 0 30px rgba(220, 20, 60, 0.6);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(220, 20, 60, 0.4); }
    to { text-shadow: 0 0 40px rgba(220, 20, 60, 0.8), 0 0 60px rgba(220, 20, 60, 0.5); }
}

.cta-subheadline {
    font-size: 1.3rem;
    color: var(--light-gray);
    margin-bottom: 50px;
}

.cta-button-large {
    background: var(--accent-red);
    color: var(--white);
    border: 3px solid var(--bright-red);
    padding: 25px 60px;
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 0 40px rgba(220, 20, 60, 0.6);
    margin-bottom: 30px;
}

.cta-button-large:hover {
    transform: scale(1.15);
    box-shadow: 0 0 60px rgba(220, 20, 60, 0.9), 0 0 100px rgba(220, 20, 60, 0.6);
}

.cta-scanlines {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1) 2px,
        transparent 4px
    );
    animation: scanlineMove 1.5s linear infinite;
}

.cta-features {
    font-size: 1rem;
    color: var(--light-gray);
    letter-spacing: 1px;
}

/* === CONTACT SECTION === */
.contact-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.contact-form-container {
    background: var(--darkest);
    border: 2px solid rgba(220, 20, 60, 0.4);
    border-radius: 10px;
    overflow: hidden;
}

.terminal-header {
    background: var(--medium-dark);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(220, 20, 60, 0.3);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #FF5F56; }
.terminal-dot.yellow { background: #FFBD2E; }
.terminal-dot.green { background: var(--neon-green); }

.terminal-title {
    margin-left: 15px;
    color: var(--light-gray);
    font-family: var(--font-code);
    font-size: 0.9rem;
}

.contact-form-terminal {
    padding: 30px;
}

.form-group-terminal {
    margin-bottom: 25px;
}

.terminal-label {
    display: block;
    color: var(--neon-green);
    font-family: var(--font-code);
    font-size: 1rem;
    margin-bottom: 10px;
}

.terminal-input {
    width: 100%;
    background: var(--medium-dark);
    border: 1px solid rgba(220, 20, 60, 0.3);
    border-radius: 5px;
    padding: 12px 15px;
    color: var(--white);
    font-family: var(--font-code);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.terminal-input:focus {
    outline: none;
    border-color: var(--accent-red);
    box-shadow: 0 0 15px rgba(220, 20, 60, 0.4);
}

.terminal-textarea {
    resize: vertical;
    min-height: 100px;
}

.terminal-submit-btn {
    width: 100%;
    background: var(--primary-red);
    color: var(--white);
    border: 2px solid var(--accent-red);
    padding: 15px;
    border-radius: 5px;
    font-family: var(--font-code);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.terminal-submit-btn:hover {
    background: var(--accent-red);
    box-shadow: 0 0 30px rgba(220, 20, 60, 0.6);
    transform: scale(1.02);
}

.terminal-cursor {
    display: inline-block;
    width: 10px;
    height: 20px;
    background: var(--neon-green);
    margin-left: 5px;
    animation: blink 1s step-end infinite;
}

.contact-info-container {
    display: flex;
    align-items: flex-start;
}

.contact-info-card {
    background: var(--medium-dark);
    border: 2px solid rgba(220, 20, 60, 0.4);
    border-radius: 10px;
    padding: 40px;
    width: 100%;
}

.contact-info-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 30px;
    font-family: var(--font-heading);
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(220, 20, 60, 0.2);
}

.contact-info-item:last-of-type {
    border-bottom: none;
}

.contact-info-icon {
    font-size: 1.5rem;
    color: var(--accent-red);
    width: 30px;
    flex-shrink: 0;
}

.contact-info-label {
    font-size: 0.85rem;
    color: var(--dim-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.contact-info-value {
    font-size: 1.1rem;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a.contact-info-value:hover {
    color: var(--accent-red);
    text-shadow: 0 0 10px rgba(220, 20, 60, 0.5);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--dark-gray);
    border: 2px solid rgba(220, 20, 60, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-gray);
    font-size: 1.2rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-link:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    color: var(--white);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.6);
    transform: translateY(-5px);
}

/* === FOOTER === */
.it-footer {
    background: var(--darkest);
    position: relative;
    z-index: 2;
    padding: 80px 0 30px;
}

.footer-top-border {
    width: 100%;
    height: 2px;
    background: var(--accent-red);
    box-shadow: 0 0 10px var(--accent-red);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-column-title {
    color: var(--accent-red);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
    font-family: var(--font-heading);
}

.footer-logo img {
    height: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 15px rgba(220, 20, 60, 0.4));
}

.footer-tagline {
    color: var(--light-gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--medium-dark);
    border: 1px solid rgba(220, 20, 60, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-gray);
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-social-link:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    color: var(--white);
    box-shadow: 0 0 15px rgba(220, 20, 60, 0.6);
    transform: translateY(-3px);
}

.footer-links,
.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition-smooth);
    display: inline-block;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--accent-red);
    transform: translateX(5px);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--light-gray);
}

.footer-contact i {
    color: var(--accent-red);
    width: 20px;
}

.footer-apply-btn {
    background: var(--primary-red);
    color: var(--white);
    border: 2px solid var(--accent-red);
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 20px;
    width: 100%;
}

.footer-apply-btn:hover {
    background: var(--accent-red);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.5);
}

.footer-bottom {
    border-top: 1px solid rgba(220, 20, 60, 0.2);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    color: var(--light-gray);
    font-size: 0.95rem;
}

.footer-bottom-links {
    display: flex;
    gap: 15px;
    align-items: center;
}

.footer-bottom-links a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-bottom-links a:hover {
    color: var(--accent-red);
}

.footer-separator {
    color: var(--accent-red);
}

/* === SCROLL ANIMATIONS === */
[data-scroll-animate] {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-scroll-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1200px) {
    .nav-links {
        gap: 25px;
    }
    
    .courses-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .it-top-bar-content {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .it-top-bar-left,
    .it-top-bar-right {
        font-size: 0.75rem;
        gap: 0.5rem;
    }
    
    .nav-links,
    .enroll-btn {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .tech-orbit {
        width: 250px;
        height: 250px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .it-top-bar {
        font-size: 0.7rem;
        padding: 8px 0;
    }
    
    .hero-section {
        padding: 140px 15px 80px;
    }
    
    .hero-logo-img {
        height: 80px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-cta-buttons {
        flex-direction: column;
    }
    
    .hero-btn {
        width: 100%;
    }
    
    .courses-grid,
    .centers-grid {
        grid-template-columns: 1fr;
    }
    
    .course-tabs {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .course-tab {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-hexagon {
        clip-path: none;
        border-radius: 10px;
    }
    
    .testimonials-carousel {
        grid-template-columns: 1fr;
    }
    
    .stats-grid-large {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-number-large {
        font-size: 3rem;
    }
    
    .cta-headline {
        font-size: 2rem;
    }
    
    .cta-button-large {
        padding: 20px 40px;
        font-size: 1.2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .nav-content {
        padding: 0 15px;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
        letter-spacing: 1px;
    }
    
    .title-word {
        margin: 0 5px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .achievement-card {
        padding: 30px 20px;
    }
    
    .course-card,
    .center-card {
        padding: 25px;
    }
    
    .tech-logos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .tech-logo {
        padding: 20px;
    }
    
    .tech-logo i {
        font-size: 3rem;
    }
    
    .stats-grid-large {
        grid-template-columns: 1fr;
    }
    
    .contact-form-terminal,
    .contact-info-card {
        padding: 20px;
    }
}

/* === UTILITY CLASSES === */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
}

/* === PERFORMANCE OPTIMIZATIONS === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}