/* ========== RESET & GLOBAL ========== */
:root {
    --bg-deep: #0a0c15;
    --bg-darker: #050710;
    --glass-bg: rgba(12, 16, 28, 0.7);
    --glass-border: rgba(0, 240, 255, 0.15);
    --neon-cyan: #00f0ff;
    --neon-pink: #ff0a9e;
    --neon-purple: #9d4edd;
    --text-primary: #eef5ff;
    --text-secondary: #a0b0d0;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.container{
    max-width: 1200px;
}
section{
    overflow: hidden;
}
a{
    text-decoration: none !important;
}

body {
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 240, 255, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 10, 158, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ========== TYPOGRAPHY ========== */
h1, h2 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

.display-1, .display-5 {
    background: linear-gradient(135deg, #fff, var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text {
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lead {
    color: var(--text-secondary);
    font-size: 1.35rem;
    font-weight: 300;
}

.badge-tech {
    display: inline-block;
    padding: 0.35rem 1.2rem;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

/* ========== PRELOADER ========== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-darker);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease;
}

.preloader-inner {
    text-align: center;
}

.glitch-text {
    font-size: 4rem;
    font-weight: 900;
    animation: glitch 1.5s infinite;
    text-transform: uppercase;
}

@keyframes glitch {
    0%, 100% { text-shadow: 3px 0 var(--neon-pink), -3px 0 var(--neon-cyan); }
    25% { text-shadow: -3px 0 var(--neon-pink), 3px 0 var(--neon-cyan); }
    50% { text-shadow: 5px 0 var(--neon-cyan), -5px 0 var(--neon-pink); }
    75% { text-shadow: -5px 0 var(--neon-cyan), 5px 0 var(--neon-pink); }
}

.progress-bar {
    width: 300px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), var(--neon-pink), transparent);
    margin-top: 2rem;
    animation: loadProgress 2s ease-in-out forwards;
}

@keyframes loadProgress {
    0% { width: 0; opacity: 0; }
    20% { width: 20%; opacity: 1; }
    50% { width: 60%; }
    80% { width: 85%; }
    100% { width: 100%; }
}

/* ========== HEADER & NAVIGATION ========== */
.glass-header {
    background: rgba(5, 8, 15, 0.8);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
}

.glass-header.scrolled {
    background: rgba(2, 4, 10, 0.95);
    box-shadow: 0 5px 30px rgba(0, 240, 255, 0.1);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.neon-logo {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { text-shadow: 0 0 10px var(--neon-cyan); }
    50% { text-shadow: 0 0 20px var(--neon-cyan), 0 0 30px var(--neon-pink); }
}

.thin {
    font-weight: 300;
    color: var(--text-secondary);
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--neon-cyan);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--neon-cyan);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 70%;
}

#menuToggle {
    border: 1px solid rgba(0, 240, 255, 0.3);
    background: transparent;
    font-size: 1.5rem;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(5, 8, 15, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem;
}

.mobile-menu a {
    color: var(--text-secondary);
    padding: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-smooth);
}

.mobile-menu a:hover {
    color: var(--neon-cyan);
    padding-left: 1.5rem;
    background: rgba(0, 240, 255, 0.05);
}

/* ========== BUTTONS ========== */
.btn-hi-tech {
    background: transparent;
    border: 1px solid var(--neon-cyan);
    color: var(--text-primary);
    padding: 0.6rem 2rem;
    font-weight: 600;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    z-index: 1;
    border-radius: 4px;
}

.btn-hi-tech span {
    position: relative;
    z-index: 2;
}

.btn-hi-tech::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--neon-cyan);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-hi-tech:hover {
    color: var(--bg-darker);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);

}

.btn-hi-tech:hover::before {
    left: 0;
}

.btn-hi-tech-outline {
    border: 1px solid var(--neon-pink);
    background: transparent;
    color: var(--text-primary);
    padding: 0.6rem 2rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition-smooth);
    border-radius: 4px;
}

.btn-hi-tech-outline:hover {
    background: var(--neon-pink);
    color: var(--bg-darker);
    box-shadow: 0 0 30px rgba(255, 10, 158, 0.5);
    border-color: var(--neon-pink);
}

.btn-lg {
    padding: 1rem 3rem;
    font-size: 1.2rem;
}

/* ========== HERO SECTION ========== */
#hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.scroll-indicator span {
    display: block;
    width: 20px;
    height: 20px;
    border-bottom: 2px solid var(--neon-cyan);
    border-right: 2px solid var(--neon-cyan);
    transform: rotate(45deg);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { opacity: 0.3; transform: rotate(45deg) translate(0, 0); }
    50% { opacity: 1; transform: rotate(45deg) translate(10px, 10px); }
}

/* ========== SECTION COMMON ========== */
.section-padding {
    padding: 120px 0;
    position: relative;
}

.bg-deep {
    background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-darker) 100%);
    position: relative;
}

.bg-deep::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
}

/* ========== GLASS CARDS ========== */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.stat-card, .metric-card, .pricing-card, .swap-card, .review-card, .accordion-item {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    transition: var(--transition-smooth);
}

.stat-card:hover, .metric-card:hover, .pricing-card:hover {
    transform: translateY(-8px);
    border-color: var(--neon-cyan);
    box-shadow: 0 20px 40px rgba(0, 240, 255, 0.15);
}

.stat-card {
    border-left: 4px solid var(--neon-cyan);
}

.stat-value {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 0.5rem 0;
    background: linear-gradient(135deg, #fff, var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trend {
    font-size: 0.9rem;
    font-weight: 600;
}

.trend.up { color: #4cd964; }
.trend.down { color: #ff3b30; }

/* ========== TABS ========== */
.tech-tabs .nav-tabs {
    border-bottom: none;
    gap: 1rem;
}

.tech-tabs .nav-link {
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 0.8rem 2rem;
    border-radius: 40px;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.tech-tabs .nav-link:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
}

.tech-tabs .nav-link.active {
    background: rgba(0, 240, 255, 0.15);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.tab-content {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 2.5rem !important;
}

.glow {
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.3));
    border-radius: 16px;
}

/* ========== METRICS ========== */
.metric-card {
    text-align: center;
    padding: 2rem 1rem;
}

.metric-card p {
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.counter {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.chart-preview {
    height: 100px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--neon-cyan), 
        var(--neon-pink), 
        var(--neon-purple), 
        transparent);
    filter: blur(8px);
    opacity: 0.6;
    animation: chartMove 8s infinite;
}

@keyframes chartMove {
    0% { transform: translateX(-10%); }
    50% { transform: translateX(10%); }
    100% { transform: translateX(-10%); }
}

/* ========== SWAP CARD ========== */
.swap-card {
    max-width: 500px;
    margin: 0 auto;
}

.swap-card .form-control,
.swap-card .input-group-text {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 1.2rem;
    padding: 0.8rem 1.2rem;
}

.swap-card .form-control:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0 0.25rem rgba(0, 240, 255, 0.25);
    background: rgba(0, 0, 0, 0.5);
}

.swap-card .input-group-text {
    background: rgba(0, 240, 255, 0.1);
    color: var(--neon-cyan);
    font-weight: 600;
}

/* ========== ROADMAP SWIPER ========== */
.roadmapSwiper {
    padding: 20px 10px 50px !important;
}

.roadmap-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    font-weight: 700;
    font-size: 1.3rem;
    transition: var(--transition-smooth);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(16px);
}

.roadmap-item:hover {
    border-color: var(--neon-cyan);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 240, 255, 0.2);
}

.swiper-pagination-bullet {
    background: var(--neon-cyan) !important;
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    box-shadow: 0 0 10px var(--neon-cyan);
}

/* ========== REVIEWS ========== */
.reviewsSwiper {
    padding: 20px 40px 50px !important;
}

.review-card {
    padding: 2.5rem;
    font-size: 1.2rem;
    font-style: italic;
    position: relative;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: var(--neon-cyan);
    opacity: 0.3;
    font-family: serif;
}

.review-card p {
    margin-top: 1rem;
    color: var(--neon-cyan);
    font-style: normal;
    font-weight: 600;
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--neon-cyan) !important;
    background: rgba(0, 240, 255, 0.1);
    width: 40px !important;
    height: 40px !important;
    border-radius: 50%;
    border: 1px solid var(--neon-cyan);
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1.2rem !important;
}

/* ========== PRICING ========== */
.pricing-card {
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-card .fs-2 {
    color: var(--neon-cyan);
    font-weight: 700;
}

.pricing-card .display-6 {
    font-size: 3rem;
    font-weight: 800;
    margin: 1rem 0;
    color: #fff;
}

.pricing-card ul {
    flex-grow: 1;
    margin: 1.5rem 0;
}

.pricing-card li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.border-neon {
    border: 2px solid var(--neon-cyan);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.3);
    transform: scale(1.02);
}

/* ========== FAQ ACCORDION ========== */
.accordion {
    background: transparent;
}

.accordion-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    margin-bottom: 1rem;
    border-radius: 16px !important;
    overflow: hidden;
}

.accordion-header {
    padding: 1.2rem 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    margin: 0;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.accordion-header:hover {
    color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.05);
}

.accordion-header::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--neon-cyan);
}

.accordion-header.active::after {
    content: '−';
}

.accordion-body {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-secondary);
    display: none;
}

.accordion-body.show {
    display: block;
}

/* ========== CONTACT FORM ========== */
.form-control {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 12px;
    padding: 0.9rem 1.2rem;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.form-control:focus {
    background: rgba(0, 0, 0, 0.5);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0 0.25rem rgba(0, 240, 255, 0.15);
    color: #fff;
}

.form-control::placeholder {
    color: rgba(160, 176, 208, 0.5);
}

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

/* ========== FOOTER ========== */
.glass-footer {
    background: rgba(2, 4, 10, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--glass-border);
}

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

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.social-icons a:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 240, 255, 0.3);
}

/* ========== MODAL ========== */
.glass-modal {
    background: rgba(8, 12, 22, 0.95);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border: 1px solid var(--neon-cyan);
    border-radius: 30px;
    color: var(--text-primary);
}

.modal-header {
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    padding: 1.5rem;
}

.modal-body {
    padding: 2rem;
    font-size: 1.1rem;
}

.btn-close {
    filter: invert(1) brightness(200%);
    opacity: 0.8;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
    .section-padding { padding: 100px 0; }
    .display-1 { font-size: 4rem; }

}

@media (max-width: 992px) {
    .section-padding { padding: 80px 0; }
    .display-1 { font-size: 3.5rem; }
    .stat-value { font-size: 2.2rem; }
    .counter { font-size: 2.8rem; }
    .nav-links{
        gap: 10px !important; 
    }
    .logo{
        font-size: 20px;
    }
    .btn-hi-tech{
        padding: 10px 12px;
    }
}

@media (max-width: 768px) {
    .section-padding { padding: 60px 0; }
    .display-1 { font-size: 2.8rem; }
    .lead { font-size: 1.1rem; }
    .glass { padding: 1.5rem; }
    .stat-card, .pricing-card { margin-bottom: 1.5rem; }
    .tech-tabs .nav-link { padding: 0.5rem 1rem; font-size: 0.9rem; }
    .swiper-button-next, .swiper-button-prev { display: none !important; }
}

@media (max-width: 576px) {
    .display-1 { font-size: 2.2rem; }
    .btn-lg { padding: 0.8rem 1.5rem; }
    .counter { font-size: 2.2rem; }
    .stat-value { font-size: 1.8rem; }
    .badge-tech { font-size: 0.7rem; }
}