:root {
    --cyan: #00D4FF;
    --blue: #0066FF;
    --dark: #0A1628;
    --card: #0D2137;
    --text: #E8F4FF;
    --muted: #7BA3C9;
    --grad: linear-gradient(135deg, #00D4FF, #0066FF);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Be Vietnam Pro', sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========== BACKGROUND EFFECTS ========== */
.bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bg::before {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    background: var(--cyan);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.25;
    top: -80px;
    right: -80px;
    animation: floatOrb 8s ease-in-out infinite;
}

.bg::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: var(--blue);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.2;
    bottom: 20%;
    left: -60px;
    animation: floatOrb 10s ease-in-out infinite reverse;
}

@keyframes floatOrb {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(20px, 20px) scale(1.1);
    }
}

/* Grid background */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* ========== HEADER ========== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    padding: 10px 16px;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {

    0%,
    100% {
        filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.3));
    }

    50% {
        filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.6));
    }
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 14px;
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: none;
    list-style: none;
    gap: 24px;
}

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--cyan);
}

.auth-btns {
    display: flex;
    gap: 8px;
}

.btn {
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn svg {
    width: 14px;
    height: 14px;
}

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--text);
}

.btn-ghost:hover {
    border-color: var(--cyan);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.btn-primary {
    background: var(--grad);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 70px 16px 30px;
    position: relative;
    z-index: 1;
}

.hero-wrap {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.hero-content {
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 11px;
    color: var(--cyan);
    margin-bottom: 12px;
    animation: badgePulse 2s infinite;
    position: relative;
    overflow: hidden;
}

.badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

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

    100% {
        left: 100%;
    }
}

@keyframes badgePulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(0, 212, 255, 0);
    }
}

.badge svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 26px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
}

h1 .hl {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    animation: textGlow 3s ease-in-out infinite;
}

@keyframes textGlow {

    0%,
    100% {
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
    }

    50% {
        filter: drop-shadow(0 0 25px rgba(0, 212, 255, 0.5));
    }
}

.hero-desc {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 20px;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.hero-btns .btn {
    padding: 14px 20px;
    font-size: 14px;
    justify-content: center;
    width: 100%;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.stat {
    text-align: center;
    animation: fadeInUp 0.8s ease-out backwards;
}

.stat:nth-child(1) {
    animation-delay: 0.2s;
}

.stat:nth-child(2) {
    animation-delay: 0.4s;
}

.stat:nth-child(3) {
    animation-delay: 0.6s;
}

.stat-val {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--cyan);
}

.stat-val span {
    font-size: 12px;
    color: var(--muted);
}

.stat-label {
    font-size: 10px;
    color: var(--muted);
    margin-top: 2px;
}

.hero-card {
    display: none;
}

/* ========== FEATURES ========== */
.features {
    padding: 40px 16px;
    position: relative;
    z-index: 1;
}

.sec-header {
    text-align: center;
    margin-bottom: 20px;
}

.sec-tag {
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    color: var(--cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.sec-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
}

.sec-desc {
    color: var(--muted);
    font-size: 12px;
}

.feat-grid {
    display: grid;
    gap: 10px;
}

.feat-card {
    background: rgba(13, 33, 55, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    padding: 14px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    transition: all 0.3s;
}

.feat-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.1);
}

.feat-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: var(--grad);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feat-icon svg {
    width: 20px;
    height: 20px;
    color: #fff;
}

.feat-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 3px;
}

.feat-desc {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.5;
}

/* ========== PLATFORMS - CAROUSEL ========== */
.platforms {
    padding: 40px 16px;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.plat-carousel-wrap {
    position: relative;
    margin-top: 20px;
}

.plat-carousel {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 10px 0;
}

.plat-carousel::-webkit-scrollbar {
    display: none;
}

.plat-item {
    flex: 0 0 calc(33.333% - 8px);
    min-width: calc(33.333% - 8px);
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 10px;
    background: rgba(13, 33, 55, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 14px;
    transition: all 0.4s;
    cursor: pointer;
}

.plat-item:hover {
    border-color: rgba(0, 212, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.15);
    background: rgba(0, 212, 255, 0.05);
}

.plat-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.plat-icon svg {
    width: 38px;
    height: 38px;
    transition: transform 0.3s;
}

.plat-item:hover .plat-icon svg {
    transform: scale(1.15);
}

.plat-name {
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

/* Carousel indicators */
.plat-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.plat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s;
}

.plat-dot.active {
    background: var(--cyan);
    width: 24px;
    border-radius: 4px;
}

/* Auto-scroll animation hint */
.scroll-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 12px;
    color: var(--muted);
    font-size: 10px;
    animation: fadeInOut 2s infinite;
}

.scroll-hint svg {
    width: 14px;
    height: 14px;
    animation: swipeHint 1.5s infinite;
}

@keyframes swipeHint {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(5px);
    }
}

@keyframes fadeInOut {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

/* Platform specific animations */
.plat-fb svg {
    fill: #1877F2;
    animation: fbGlow 3s infinite;
}

@keyframes fbGlow {

    0%,
    100% {
        filter: drop-shadow(0 0 5px rgba(24, 119, 242, 0.3));
    }

    50% {
        filter: drop-shadow(0 0 15px rgba(24, 119, 242, 0.6));
    }
}

.plat-ig svg {
    animation: igGlow 3s infinite;
}

@keyframes igGlow {

    0%,
    100% {
        filter: drop-shadow(0 0 5px rgba(214, 41, 118, 0.3));
    }

    50% {
        filter: drop-shadow(0 0 15px rgba(214, 41, 118, 0.6));
    }
}

.plat-tt svg {
    fill: #fff;
    animation: ttGlitch 3s infinite;
}

@keyframes ttGlitch {

    0%,
    100% {
        filter: drop-shadow(-2px 0 #00F2EA) drop-shadow(2px 0 #FF0050);
    }

    50% {
        filter: drop-shadow(-3px 0 #00F2EA) drop-shadow(3px 0 #FF0050);
    }
}

.plat-yt svg {
    fill: #FF0000;
    animation: ytPulse 2s infinite;
}

@keyframes ytPulse {

    0%,
    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 5px rgba(255, 0, 0, 0.3));
    }

    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 0 15px rgba(255, 0, 0, 0.5));
    }
}

.plat-tw svg {
    fill: #fff;
    animation: twGlow 3s infinite;
}

@keyframes twGlow {

    0%,
    100% {
        filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.2));
    }

    50% {
        filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.4));
    }
}

.plat-gg svg {
    animation: ggSpin 4s ease-in-out infinite;
}

@keyframes ggSpin {

    0%,
    100% {
        filter: drop-shadow(0 0 5px rgba(66, 133, 244, 0.3));
    }

    25% {
        filter: drop-shadow(0 0 10px rgba(234, 67, 53, 0.4));
    }

    50% {
        filter: drop-shadow(0 0 10px rgba(251, 188, 5, 0.4));
    }

    75% {
        filter: drop-shadow(0 0 10px rgba(52, 168, 83, 0.4));
    }
}

.plat-tg svg {
    fill: #26A5E4;
    animation: tgFloat 3s ease-in-out infinite;
}

@keyframes tgFloat {

    0%,
    100% {
        transform: translateY(0);
        filter: drop-shadow(0 3px 10px rgba(38, 165, 228, 0.3));
    }

    50% {
        transform: translateY(-5px);
        filter: drop-shadow(0 8px 15px rgba(38, 165, 228, 0.4));
    }
}

/* ========== CTA ========== */
.cta {
    padding: 40px 16px;
    position: relative;
    z-index: 1;
}

.cta-box {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    padding: 24px 16px;
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--cyan), var(--blue), var(--cyan));
    background-size: 400% 400%;
    border-radius: 18px;
    z-index: -1;
    opacity: 0.3;
    animation: borderGlow 6s ease infinite;
}

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

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.cta-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.cta-desc {
    color: var(--muted);
    font-size: 12px;
    margin-bottom: 16px;
}

.cta-btns {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cta-btns .btn {
    padding: 12px;
    font-size: 13px;
    justify-content: center;
}

/* ========== FOOTER ========== */
footer {
    padding: 30px 16px 16px;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    position: relative;
    z-index: 1;
}

.foot-brand {
    text-align: center;
    margin-bottom: 20px;
}

.foot-brand .logo {
    justify-content: center;
    margin-bottom: 10px;
}

.foot-brand p {
    color: var(--muted);
    font-size: 11px;
    margin-bottom: 10px;
}

.social {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.social a {
    width: 32px;
    height: 32px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: all 0.3s;
}

.social a:hover {
    background: var(--grad);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.social svg {
    width: 14px;
    height: 14px;
}

/* Footer columns - 3 columns on mobile */
.foot-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.foot-col {
    text-align: center;
}

.foot-col h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 9px;
    color: var(--cyan);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

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

.foot-col li {
    margin-bottom: 5px;
}

.foot-col a {
    color: var(--muted);
    font-size: 10px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.3s;
    justify-content: center;
}

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

.foot-col svg {
    width: 10px;
    height: 10px;
    flex-shrink: 0;
}

.foot-bottom {
    padding-top: 16px;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    text-align: center;
}

.foot-bottom p {
    color: var(--muted);
    font-size: 10px;
    margin-bottom: 2px;
}

.foot-bottom a {
    color: var(--cyan);
    text-decoration: none;
}

/* ========== TABLET (640px+) ========== */
@media (min-width: 640px) {
    header {
        padding: 12px 24px;
    }

    .logo-icon {
        width: 38px;
        height: 38px;
    }

    .logo-text {
        font-size: 16px;
    }

    .btn {
        padding: 10px 18px;
        font-size: 13px;
    }

    .hero {
        padding: 90px 24px 50px;
    }

    h1 {
        font-size: 34px;
    }

    .hero-desc {
        font-size: 15px;
        max-width: 450px;
    }

    .hero-btns {
        flex-direction: row;
        justify-content: center;
    }

    .hero-btns .btn {
        width: auto;
    }

    .stat-val {
        font-size: 26px;
    }

    .stat-label {
        font-size: 11px;
    }

    .features,
    .platforms,
    .cta {
        padding: 50px 24px;
    }

    .sec-title {
        font-size: 24px;
    }

    .feat-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .feat-card {
        padding: 16px;
    }

    .feat-title {
        font-size: 14px;
    }

    .feat-desc {
        font-size: 12px;
    }

    /* Tablet: 4 icons visible */
    .plat-item {
        flex: 0 0 calc(25% - 9px);
        min-width: calc(25% - 9px);
        padding: 18px 12px;
    }

    .plat-icon {
        width: 50px;
        height: 50px;
    }

    .plat-icon svg {
        width: 44px;
        height: 44px;
    }

    .plat-name {
        font-size: 12px;
    }

    .scroll-hint {
        display: none;
    }

    .cta-box {
        padding: 32px 24px;
        max-width: 500px;
    }

    .cta-btns {
        flex-direction: row;
        justify-content: center;
    }

    .cta-btns .btn {
        width: auto;
    }

    footer {
        padding: 40px 24px 20px;
    }

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

/* ========== DESKTOP (1024px+) ========== */
@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }

    .logo-icon {
        width: 44px;
        height: 44px;
    }

    .logo-text {
        font-size: 18px;
    }

    .hero {
        padding: 100px 40px 60px;
    }

    .hero-wrap {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 50px;
        align-items: center;
    }

    .hero-content {
        text-align: left;
    }

    h1 {
        font-size: 42px;
    }

    h1 .hl {
        display: inline;
    }

    .hero-desc {
        margin-left: 0;
        max-width: none;
    }

    .hero-btns {
        justify-content: flex-start;
    }

    .stats {
        justify-content: flex-start;
    }

    .stat {
        text-align: left;
    }

    /* Desktop Hero Card - UPGRADED */
    .hero-card {
        display: block;
        background: rgba(10, 26, 45, 0.95);
        border: 1px solid rgba(0, 212, 255, 0.3);
        border-radius: 24px;
        padding: 28px;
        position: relative;
        animation: cardFloat 6s ease-in-out infinite;
        overflow: visible;
    }

    @keyframes cardFloat {

        0%,
        100% {
            transform: translateY(0) rotateX(0);
        }

        50% {
            transform: translateY(-12px) rotateX(2deg);
        }
    }

    /* Animated gradient border - softer colors */
    .hero-card::before {
        content: '';
        position: absolute;
        top: -2px;
        left: -2px;
        right: -2px;
        bottom: -2px;
        background: linear-gradient(45deg, #00D4FF, #0066FF, #00D4FF, #0066FF);
        background-size: 400% 400%;
        border-radius: 26px;
        z-index: -1;
        animation: borderRotate 8s linear infinite;
        opacity: 0.6;
    }

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

        50% {
            background-position: 100% 50%;
        }

        100% {
            background-position: 0% 50%;
        }
    }

    /* Inner glow effect - subtle */
    .hero-card::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(ellipse at 30% 0%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
            radial-gradient(ellipse at 70% 100%, rgba(0, 102, 255, 0.05) 0%, transparent 50%);
        border-radius: 24px;
        pointer-events: none;
    }

    /* Shine sweep effect */
    .card-shine {
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
        animation: cardShine 4s ease-in-out infinite;
        pointer-events: none;
        border-radius: 24px;
    }

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

        50%,
        100% {
            left: 100%;
        }
    }

    /* Corner accents */
    .card-corner {
        position: absolute;
        width: 20px;
        height: 20px;
        border: 2px solid var(--cyan);
        opacity: 0.5;
    }

    .card-corner.tl {
        top: 10px;
        left: 10px;
        border-right: none;
        border-bottom: none;
        border-radius: 5px 0 0 0;
    }

    .card-corner.tr {
        top: 10px;
        right: 10px;
        border-left: none;
        border-bottom: none;
        border-radius: 0 5px 0 0;
    }

    .card-corner.bl {
        bottom: 10px;
        left: 10px;
        border-right: none;
        border-top: none;
        border-radius: 0 0 0 5px;
    }

    .card-corner.br {
        bottom: 10px;
        right: 10px;
        border-left: none;
        border-top: none;
        border-radius: 0 0 5px 0;
    }

    /* Floating particles inside card */
    .card-particles {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        overflow: hidden;
        border-radius: 24px;
        pointer-events: none;
    }

    .card-particle {
        position: absolute;
        width: 3px;
        height: 3px;
        background: var(--cyan);
        border-radius: 50%;
        opacity: 0.3;
        animation: particleFloat 8s infinite ease-in-out;
    }

    .card-particle:nth-child(1) {
        top: 20%;
        left: 10%;
        animation-delay: 0s;
    }

    .card-particle:nth-child(2) {
        top: 60%;
        left: 85%;
        animation-delay: 1s;
    }

    .card-particle:nth-child(3) {
        top: 80%;
        left: 20%;
        animation-delay: 2s;
    }

    .card-particle:nth-child(4) {
        top: 30%;
        left: 90%;
        animation-delay: 3s;
    }

    .card-particle:nth-child(5) {
        top: 70%;
        left: 50%;
        animation-delay: 4s;
    }

    @keyframes particleFloat {

        0%,
        100% {
            transform: translate(0, 0) scale(1);
            opacity: 0.3;
        }

        50% {
            transform: translate(10px, -20px) scale(1.5);
            opacity: 0.6;
        }
    }

    /* ===== FLOATING ICONS OUTSIDE CARD ===== */
    .floating-icons {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        pointer-events: none;
        z-index: 10;
    }

    .float-icon {
        position: absolute;
        width: 50px;
        height: 50px;
        background: rgba(13, 33, 55, 0.9);
        border: 1px solid rgba(0, 212, 255, 0.3);
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 212, 255, 0.1);
    }

    .float-icon svg {
        width: 26px;
        height: 26px;
    }

    /* Icon positions and animations */
    .float-icon.fi-1 {
        top: -20px;
        left: -30px;
        animation: floatIcon1 5s ease-in-out infinite;
    }

    .float-icon.fi-2 {
        top: 30%;
        right: -35px;
        animation: floatIcon2 6s ease-in-out infinite;
    }

    .float-icon.fi-3 {
        bottom: 20%;
        left: -35px;
        animation: floatIcon3 5.5s ease-in-out infinite;
    }

    .float-icon.fi-4 {
        bottom: -20px;
        right: -25px;
        animation: floatIcon4 4.5s ease-in-out infinite;
    }

    .float-icon.fi-5 {
        top: -25px;
        right: 20%;
        animation: floatIcon5 6.5s ease-in-out infinite;
    }

    @keyframes floatIcon1 {

        0%,
        100% {
            transform: translate(0, 0) rotate(0deg);
        }

        50% {
            transform: translate(5px, 10px) rotate(5deg);
        }
    }

    @keyframes floatIcon2 {

        0%,
        100% {
            transform: translate(0, 0) rotate(0deg);
        }

        50% {
            transform: translate(-8px, -12px) rotate(-5deg);
        }
    }

    @keyframes floatIcon3 {

        0%,
        100% {
            transform: translate(0, 0) rotate(0deg);
        }

        50% {
            transform: translate(10px, 8px) rotate(8deg);
        }
    }

    @keyframes floatIcon4 {

        0%,
        100% {
            transform: translate(0, 0) rotate(0deg);
        }

        50% {
            transform: translate(-5px, -10px) rotate(-6deg);
        }
    }

    @keyframes floatIcon5 {

        0%,
        100% {
            transform: translate(0, 0) rotate(0deg);
        }

        50% {
            transform: translate(8px, 12px) rotate(4deg);
        }
    }

    /* Icon specific colors */
    .float-icon.fi-fb svg {
        fill: #1877F2;
    }

    .float-icon.fi-ig svg path {
        fill: url(index.html#ig);
    }

    .float-icon.fi-tt svg {
        fill: #fff;
    }

    .float-icon.fi-yt svg {
        fill: #FF0000;
    }

    .float-icon.fi-tg svg {
        fill: #26A5E4;
    }

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

    .card-head {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 20px;
        padding-bottom: 16px;
        border-bottom: 1px solid rgba(0, 212, 255, 0.15);
    }

    .card-logo {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .card-logo-icon {
        width: 40px;
        height: 40px;
        animation: logoSpin 10s linear infinite;
    }

    @keyframes logoSpin {
        0% {
            filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.5));
        }

        50% {
            filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.8));
        }

        100% {
            filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.5));
        }
    }

    .card-logo-text {
        font-family: 'Orbitron', sans-serif;
        font-weight: 700;
        font-size: 18px;
        background: var(--grad);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        letter-spacing: 1px;
    }

    .card-status {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: #00FF88;
        font-weight: 600;
        background: rgba(0, 255, 136, 0.1);
        padding: 6px 14px;
        border-radius: 20px;
        border: 1px solid rgba(0, 255, 136, 0.3);
    }

    .status-dot {
        width: 10px;
        height: 10px;
        background: #00FF88;
        border-radius: 50%;
        animation: statusPulse 1.5s infinite;
        box-shadow: 0 0 10px #00FF88;
    }

    @keyframes statusPulse {

        0%,
        100% {
            transform: scale(1);
            box-shadow: 0 0 5px #00FF88;
        }

        50% {
            transform: scale(1.2);
            box-shadow: 0 0 15px #00FF88, 0 0 30px #00FF88;
        }
    }

    .serv-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .serv-item {
        background: rgba(0, 212, 255, 0.05);
        border: 1px solid rgba(0, 212, 255, 0.2);
        border-radius: 14px;
        padding: 18px;
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        cursor: pointer;
        position: relative;
        overflow: hidden;
    }

    .serv-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
        opacity: 0;
        transition: opacity 0.3s;
    }

    .serv-item:hover::before {
        opacity: 1;
    }

    .serv-item:hover {
        background: rgba(0, 212, 255, 0.1);
        border-color: rgba(0, 212, 255, 0.4);
        transform: translateY(-5px) scale(1.02);
        box-shadow: 0 15px 35px rgba(0, 212, 255, 0.2), 0 0 0 1px rgba(0, 212, 255, 0.1);
    }

    .serv-icon {
        width: 42px;
        height: 42px;
        background: var(--grad);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 12px;
        box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
        transition: all 0.3s;
    }

    .serv-item:hover .serv-icon {
        transform: scale(1.1) rotate(5deg);
        box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
    }

    .serv-icon svg {
        width: 20px;
        height: 20px;
        color: #fff;
    }

    .serv-name {
        font-size: 15px;
        font-weight: 700;
        margin-bottom: 4px;
        color: #fff;
    }

    .serv-desc {
        font-size: 12px;
        color: var(--muted);
    }

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

    /* Desktop: All 7 icons visible, centered */
    .plat-carousel {
        justify-content: center;
        overflow-x: visible;
    }

    .plat-item {
        flex: 0 0 auto;
        min-width: auto;
        padding: 22px 20px;
    }

    .plat-icon {
        width: 56px;
        height: 56px;
    }

    .plat-icon svg {
        width: 48px;
        height: 48px;
    }

    .plat-name {
        font-size: 13px;
    }

    .plat-dots {
        display: none;
    }

    .cta-box {
        max-width: 600px;
        padding: 40px;
    }

    .cta-title {
        font-size: 22px;
    }

    .cta-desc {
        font-size: 14px;
    }

    .foot-wrap {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 40px;
    }

    .foot-brand {
        text-align: left;
        margin-bottom: 0;
    }

    .foot-brand .logo {
        justify-content: flex-start;
    }

    .social {
        justify-content: flex-start;
    }

    .foot-cols {
        display: contents;
    }

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

/* ========== LARGE DESKTOP (1280px+) ========== */
@media (min-width: 1280px) {
    h1 {
        font-size: 48px;
    }

    .sec-title {
        font-size: 28px;
    }
}

/* ========== LOADING ========== */
.loader-wrap {
    position: fixed;
    inset: 0;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.4s, visibility 0.4s;
}

.loader-wrap.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0, 212, 255, 0.2);
    border-top-color: var(--cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ========== SCROLL ANIMATIONS ========== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s, transform 0.6s;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}