/* ULTIMATE FUTURISTIC $100,000 SYSTEM - GROW MORE EDUCATIONAL ADVISORS */

:root {
    /* Ultra-Premium Color Palette */
    --primary-dark: #0a0d1a;
    --secondary-dark: #111827;
    --accent-cyan: #00f0ff;
    --accent-purple: #8b5cf6;
    --accent-pink: #ec4899;
    --accent-gold: #fbbf24;
    --gradient-primary: linear-gradient(135deg, #00f0ff 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #ec4899 0%, #fbbf24 100%);
    --gradient-animated: linear-gradient(90deg, #00f0ff, #8b5cf6, #ec4899, #fbbf24);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-glow: 0 0 40px rgba(0, 240, 255, 0.3);
    --shadow-heavy: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --text-light: #ffffff;
    --text-gray: #9ca3af;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--primary-dark);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== PARTICLES BACKGROUND ===== */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* ===== AI CHATBOT ===== */
.ai-chatbot-container {
    position: fixed;
    bottom: 100px;
    right: 30px;
    z-index: 1000;
}

.ai-chat-toggle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    transition: all 0.3s ease;
    animation: pulse-chat 2s infinite;
}

.ai-chat-toggle:hover {
    transform: scale(1.1);
}

@keyframes pulse-chat {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 240, 255, 0.5); }
    50% { box-shadow: 0 0 40px rgba(0, 240, 255, 0.8); }
}

.ai-chat-window {
    position: absolute;
    bottom: 90px;
    right: 0;
    width: 400px;
    height: 600px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    display: none;
    flex-direction: column;
    box-shadow: var(--shadow-heavy);
}

.ai-chat-window.active {
    display: flex;
}

.ai-chat-header {
    padding: 20px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ai-header-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.ai-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.status-online {
    color: #10b981;
    font-size: 0.85rem;
}

.ai-chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.ai-message {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.message-avatar {
    width: 35px;
    height: 35px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-content {
    background: var(--glass-bg);
    padding: 15px;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    max-width: 80%;
}

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

.user-message .message-content {
    background: var(--gradient-primary);
}

.quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.quick-replies button {
    padding: 8px 15px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    color: var(--text-light);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-replies button:hover {
    background: var(--gradient-primary);
}

/* Typing Indicator Animation */
.typing-indicator .message-content {
    padding: 20px 25px;
}

.typing-dots {
    display: flex;
    gap: 6px;
    align-items: center;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.ai-chat-input {
    padding: 20px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 10px;
}

.ai-chat-input input {
    flex: 1;
    padding: 12px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    color: var(--text-light);
    font-family: 'Space Grotesk', sans-serif;
}

.ai-chat-input button {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    cursor: pointer;
}

/* ===== NAVIGATION ===== */
.futuristic-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    background: rgba(10, 13, 26, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 999;
    transition: all 0.3s ease;
}

.futuristic-nav.scrolled {
    padding: 15px 0;
    background: rgba(10, 13, 26, 0.95);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    width: 60px;
    height: 60px;
    filter: drop-shadow(0 0 15px var(--accent-cyan));
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.1) rotate(5deg);
}

.logo-text h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
}

.logo-text p {
    font-size: 0.75rem;
    color: var(--text-gray);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--accent-cyan);
}

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

.nav-actions {
    display: flex;
    gap: 12px;
}

.portal-btn {
    padding: 10px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    border: 1px solid var(--glass-border);
}

.student-btn {
    background: rgba(0, 240, 255, 0.1);
    color: var(--accent-cyan);
}

.student-btn:hover {
    background: var(--accent-cyan);
    color: var(--primary-dark);
    box-shadow: 0 0 20px var(--accent-cyan);
}

.staff-btn {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-purple);
}

.staff-btn:hover {
    background: var(--accent-purple);
    color: white;
    box-shadow: 0 0 20px var(--accent-purple);
}

.admin-btn {
    background: rgba(251, 191, 36, 0.1);
    color: var(--accent-gold);
}

.admin-btn:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
    box-shadow: 0 0 20px var(--accent-gold);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
}

/* ===== HERO SECTION ===== */
.hero-futuristic {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding: 150px 0 80px;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 13, 26, 0.9), rgba(10, 13, 26, 0.7));
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    margin-bottom: 30px;
    animation: fadeInDown 1s ease;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 25px;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.gradient-text-animated {
    background: var(--gradient-animated);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientFlow 3s ease infinite;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.hero-cta {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.btn-futuristic {
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    font-family: 'Space Grotesk', sans-serif;
}

.btn-futuristic.primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-futuristic.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(0, 240, 255, 0.6);
}

.btn-futuristic.secondary {
    background: transparent;
    border: 2px solid var(--glass-border);
    color: var(--text-light);
}

.btn-futuristic.secondary:hover {
    background: var(--glass-bg);
    border-color: var(--accent-cyan);
}

.trust-indicators {
    display: flex;
    gap: 30px;
    animation: fadeInUp 1s ease 0.8s backwards;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-gray);
}

.trust-item i {
    color: var(--accent-cyan);
    font-size: 1.2rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 80px;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.stat-card h3 {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 1;
}

.mouse-scroll {
    width: 25px;
    height: 40px;
    border: 2px solid var(--glass-border);
    border-radius: 20px;
    margin: 0 auto 15px;
    position: relative;
}

.mouse-scroll::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 2px;
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

/* ===== SECTIONS ===== */
section {
    padding: 120px 0;
    position: relative;
}

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

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    color: var(--accent-cyan);
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-header h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
}

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

.section-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== FEATURES GRID ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.5s ease;
    transform-style: preserve-3d;
}

.feature-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 240, 255, 0.3);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== DESTINATIONS ===== */
.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.destination-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.5s ease;
}

.destination-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.destination-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.destination-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.destination-card:hover .destination-image img {
    transform: scale(1.1);
}

.destination-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(10, 13, 26, 0.9));
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.country-flag {
    font-size: 3rem;
}

.destination-content {
    padding: 25px;
}

.destination-content h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.destination-content > p {
    color: var(--text-gray);
    margin-bottom: 20px;
}

.destination-meta {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.destination-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ===== SERVICES ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.service-item:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-5px);
}

.service-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
    font-family: 'Orbitron', sans-serif;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 25px;
}

.service-item h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-item p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== UNIVERSITY SLIDER ===== */
.university-slider {
    overflow: hidden;
    padding: 40px 0;
}

.slider-track {
    display: flex;
    animation: slideTrack 40s linear infinite;
}

.university-item {
    flex: 0 0 250px;
    height: 150px;
    margin: 0 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: all 0.3s ease;
}

.university-item:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-10px);
}

.university-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: brightness(0.9);
}

@keyframes slideTrack {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

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

.contact-info {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 50px;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 40px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 35px;
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-item h4 {
    margin-bottom: 8px;
}

.info-item a {
    color: var(--text-gray);
    text-decoration: none;
}

.info-item a:hover {
    color: var(--accent-cyan);
}

.contact-form {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 50px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 18px 25px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    color: var(--text-light);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

textarea {
    resize: vertical;
    margin-bottom: 20px;
}

/* ===== FOOTER ===== */
.futuristic-footer {
    background: var(--secondary-dark);
    border-top: 1px solid var(--glass-border);
    padding: 80px 0 30px;
}

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

.footer-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 15px var(--accent-cyan));
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-col p {
    color: var(--text-gray);
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--accent-cyan);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--gradient-primary);
    border-color: var(--accent-cyan);
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    color: var(--text-light);
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-gray);
}

/* ===== WHATSAPP & BACK TO TOP ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
    z-index: 998;
    transition: all 0.3s ease;
    animation: bounce 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

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

.back-to-top {
    position: fixed;
    bottom: 110px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--gradient-primary);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="flip-left"] {
    transform: perspective(1000px) rotateY(-20deg);
}

[data-aos="flip-left"].aos-animate {
    transform: perspective(1000px) rotateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu,
    .nav-actions {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }

    .ai-chat-window {
        width: calc(100vw - 40px);
        right: -10px;
    }
}

/* Fix navbar spacing - SIMPLE FIX */
.nav-menu {
    display: flex;
    gap: 25px;
    margin-right: 25px; /* Just 25px space after Contact */
}

.nav-actions {
    display: flex;
    gap: 12px;
}

/* Mobile menu styles */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--secondary-dark);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 30px;
        gap: 15px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
        margin-right: 0;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-actions {
        position: fixed;
        top: 380px;
        left: 0;
        width: 100%;
        background: var(--secondary-dark);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 30px;
        gap: 15px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    
    .nav-actions.active {
        transform: translateX(0);
    }
    
    .mobile-toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 10px;
    }
    
    .mobile-toggle span {
        width: 25px;
        height: 3px;
        background: white;
        display: block;
        transition: 0.3s;
    }
    
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
}

/* ===== CERTIFICATIONS SECTION ===== */
.certifications-section {
    position: relative;
    overflow: hidden;
}

.cert-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cert-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.cert-card img {
    transition: all 0.3s ease;
}

.cert-card:hover img {
    transform: scale(1.05);
    filter: brightness(1.2) drop-shadow(0 0 20px rgba(0, 240, 255, 0.3));
}

.cert-card h4 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
}

/* Trust Indicators Enhancement */
.trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    transition: all 0.3s ease;
}

.trust-item:hover {
    background: rgba(0, 240, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 240, 255, 0.2);
}

.trust-item i {
    color: var(--accent-cyan);
    font-size: 1.2rem;
}

.trust-item span {
    color: white;
    font-weight: 500;
    font-size: 0.95rem;
}

/* Responsive Certifications */
@media (max-width: 768px) {
    .cert-card {
        padding: 20px;
    }
    
    .cert-card img {
        max-width: 150px !important;
    }
    
    .trust-indicators {
        gap: 10px;
    }
    
    .trust-item {
        padding: 10px 15px;
        font-size: 0.85rem;
    }
}