:root {
    --bg: #070b18;
    --bg-soft: #0b1224;
    --panel: rgba(14, 23, 44, .72);
    --panel-solid: #101a31;
    --line: rgba(148, 163, 184, .14);
    --text: #f8fafc;
    --muted: #94a3b8;
    --primary: #35d4ff;
    --primary-2: #6475ff;
    --success: #35e0a1;
    --shadow: 0 28px 80px rgba(0, 0, 0, .36);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 82% 8%, rgba(61, 92, 255, .15), transparent 25rem),
        radial-gradient(circle at 10% 35%, rgba(0, 206, 255, .09), transparent 28rem),
        var(--bg);
    color: var(--text);
    font-family: "Vazirmatn", Tahoma, sans-serif;
    line-height: 1.75;
}

a { color: inherit; }
button, input, select, textarea { font: inherit; }
.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-main { min-height: 70vh; }

.page-noise {
    position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: .18;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E");
}
.ambient { position: fixed; width: 26rem; height: 26rem; border-radius: 50%; filter: blur(100px); opacity: .13; pointer-events: none; z-index: -2; }
.ambient-one { top: 12%; right: -8rem; background: #4f5cff; }
.ambient-two { bottom: 8%; left: -8rem; background: #00d9ff; }

.site-header {
    position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid transparent;
    transition: .3s ease; backdrop-filter: blur(0);
}
.site-header.scrolled { background: rgba(7, 11, 24, .82); border-color: var(--line); backdrop-filter: blur(18px); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
    width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #07111f; font-weight: 900;
    box-shadow: 0 10px 30px rgba(53, 212, 255, .22);
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; direction: ltr; text-align: left; }
.brand-copy strong { font-size: 18px; letter-spacing: 2.5px; }
.brand-copy small { margin-top: 6px; color: var(--muted); font-size: 8px; letter-spacing: 2px; }
.desktop-nav { display: flex; align-items: center; gap: 30px; }
.desktop-nav a, .footer-links a { color: #cbd5e1; text-decoration: none; font-size: 14px; transition: .25s; }
.desktop-nav a:hover, .footer-links a:hover { color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-track { padding: 10px 18px; border: 1px solid rgba(53, 212, 255, .35); border-radius: 12px; color: #e6fbff; text-decoration: none; background: rgba(53, 212, 255, .07); transition: .25s; }
.header-track:hover { color: white; transform: translateY(-2px); border-color: var(--primary); }
.menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: rgba(255,255,255,.03); border-radius: 12px; padding: 11px; }
.menu-button span { display: block; height: 2px; margin: 4px 0; background: #e2e8f0; transition: .25s; }
.mobile-menu { display: none; }

.hero-section { padding: 72px 0 90px; min-height: calc(100vh - 78px); display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: #9eeeff; font-size: 13px; font-weight: 700; letter-spacing: .2px; }
.eyebrow span { width: 28px; height: 1px; background: linear-gradient(90deg, var(--primary), transparent); }
.hero-copy h1 { margin: 22px 0 20px; font-size: clamp(44px, 6vw, 76px); line-height: 1.2; font-weight: 900; letter-spacing: -2px; }
.hero-copy h1 em { font-style: normal; background: linear-gradient(90deg, #fff, var(--primary), #8895ff); -webkit-background-clip: text; color: transparent; }
.hero-description { max-width: 680px; color: #aebbd0; font-size: 17px; line-height: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.primary-button, .ghost-button { min-height: 52px; padding: 0 24px; border-radius: 15px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; text-decoration: none; font-weight: 800; transition: .25s; }
.primary-button { color: #07111f; background: linear-gradient(135deg, var(--primary), #74e8ff); box-shadow: 0 16px 40px rgba(53, 212, 255, .22); }
.primary-button svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 2; }
.primary-button:hover { color: #07111f; transform: translateY(-3px); box-shadow: 0 20px 50px rgba(53, 212, 255, .31); }
.ghost-button { border: 1px solid var(--line); background: rgba(255,255,255,.035); color: white; }
.ghost-button:hover { color: var(--primary); border-color: rgba(53,212,255,.4); transform: translateY(-3px); }
.trust-row { display: flex; gap: 36px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }
.trust-row div { display: flex; flex-direction: column; }
.trust-row strong { font-size: 21px; color: #fff; }
.trust-row span { color: var(--muted); font-size: 12px; }

.hero-visual { position: relative; min-height: 560px; display: grid; place-items: center; }
.security-card { position: relative; width: min(430px, 92%); padding: 28px; border: 1px solid rgba(148,163,184,.17); border-radius: 30px; background: linear-gradient(145deg, rgba(18,30,57,.92), rgba(8,15,31,.82)); box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.05); backdrop-filter: blur(18px); overflow: hidden; }
.security-card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: linear-gradient(135deg, rgba(53,212,255,.4), transparent 30%, transparent 65%, rgba(100,117,255,.35)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; pointer-events: none; }
.security-card-top { display: flex; align-items: center; gap: 8px; color: #d9faff; font-size: 12px; }
.security-card-top small { margin-right: auto; direction: ltr; color: #71809d; letter-spacing: 1.5px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 6px rgba(53,224,161,.1), 0 0 18px rgba(53,224,161,.8); }
.shield-wrap { position: relative; height: 260px; display: grid; place-items: center; }
.shield-glow { position: absolute; width: 170px; height: 170px; border-radius: 50%; background: rgba(53,212,255,.12); filter: blur(14px); animation: pulseGlow 3s ease-in-out infinite; }
.shield-icon { width: 120px; fill: rgba(53,212,255,.07); stroke: var(--primary); stroke-width: 2.5; filter: drop-shadow(0 0 22px rgba(53,212,255,.4)); }
.shield-icon path:last-child { fill: none; stroke-width: 4; }
.scan-line { position: absolute; left: 12%; right: 12%; top: 34%; height: 1px; background: linear-gradient(90deg, transparent, var(--primary), transparent); box-shadow: 0 0 15px var(--primary); animation: scan 4s linear infinite; }
.status-list { display: grid; gap: 10px; }
.status-list div { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,.035); color: var(--muted); font-size: 12px; }
.status-list b { color: #d8faff; font-size: 11px; }
.status-list .online { color: var(--success); }
.orbit { position: absolute; border: 1px solid rgba(53,212,255,.09); border-radius: 50%; animation: spin 18s linear infinite; }
.orbit-one { width: 500px; height: 500px; }
.orbit-two { width: 390px; height: 390px; animation-direction: reverse; animation-duration: 14s; }
.orbit::after { content: ""; position: absolute; top: 50%; left: -4px; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 20px var(--primary); }
.float-chip { position: absolute; z-index: 2; padding: 11px 15px; border: 1px solid var(--line); border-radius: 13px; background: rgba(10,18,36,.88); color: #dbeafe; font-size: 12px; backdrop-filter: blur(12px); box-shadow: 0 12px 30px rgba(0,0,0,.25); animation: float 4s ease-in-out infinite; }
.chip-one { top: 17%; right: 0; }
.chip-two { bottom: 16%; left: 0; animation-delay: 1.2s; }

.section-space { padding: 110px 0; }
.section-heading { max-width: 700px; margin-bottom: 48px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading h2, .security-copy h2 { margin: 14px 0 12px; font-size: clamp(31px, 4vw, 48px); font-weight: 900; }
.section-heading p, .security-copy > p { color: var(--muted); font-size: 16px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { position: relative; min-height: 330px; padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, rgba(17,28,53,.72), rgba(10,17,34,.7)); text-decoration: none; overflow: hidden; transition: .3s; }
.service-card::after { content: ""; position: absolute; inset: auto -60px -90px auto; width: 180px; height: 180px; background: rgba(53,212,255,.07); border-radius: 50%; filter: blur(5px); }
.service-card:hover { color: white; transform: translateY(-8px); border-color: rgba(53,212,255,.34); box-shadow: 0 25px 60px rgba(0,0,0,.25); }
.service-card.featured { border-color: rgba(53,212,255,.32); background: linear-gradient(145deg, rgba(24,46,75,.88), rgba(10,20,42,.8)); }
.recommended { position: absolute; top: 20px; left: 20px; padding: 5px 10px; border-radius: 999px; background: rgba(53,212,255,.12); color: var(--primary); font-size: 10px; }
.service-number { position: absolute; top: 22px; right: 25px; color: #3d4b67; font-size: 12px; direction: ltr; }
.service-icon { width: 62px; height: 62px; display: grid; place-items: center; margin-top: 34px; border-radius: 18px; color: var(--primary); background: rgba(53,212,255,.08); }
.service-icon svg { width: 29px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.service-card h3 { margin: 22px 0 10px; font-size: 22px; font-weight: 800; }
.service-card p { color: var(--muted); font-size: 14px; line-height: 1.9; }
.service-link { position: absolute; right: 30px; bottom: 26px; color: #d9faff; font-size: 13px; }
.service-link b { margin-right: 8px; color: var(--primary); }

.process-section { background: linear-gradient(180deg, transparent, rgba(11,18,36,.58), transparent); }
.process-line { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin-top: 60px; }
.process-line::before { content: ""; position: absolute; top: 28px; right: 12%; left: 12%; height: 1px; background: linear-gradient(90deg, transparent, rgba(53,212,255,.35), transparent); }
.process-item { position: relative; text-align: center; z-index: 1; }
.process-dot { width: 58px; height: 58px; margin: 0 auto 22px; display: grid; place-items: center; border-radius: 18px; border: 1px solid rgba(53,212,255,.3); background: #0b1529; color: var(--primary); font-size: 19px; font-weight: 900; box-shadow: 0 0 0 8px #091020; }
.process-item h3 { font-size: 18px; font-weight: 800; }
.process-item p { color: var(--muted); font-size: 13px; line-height: 1.9; }

.security-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 70px; align-items: center; }
.security-points { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 18px; }
.security-points li { display: flex; gap: 14px; align-items: flex-start; }
.security-points i { flex: 0 0 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: rgba(53,224,161,.09); color: var(--success); font-style: normal; }
.security-points div { display: flex; flex-direction: column; }
.security-points strong { font-size: 15px; }
.security-points span { color: var(--muted); font-size: 13px; }
.security-panel { padding: 34px; border-radius: 28px; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(17,29,55,.82), rgba(8,16,31,.78)); box-shadow: var(--shadow); }
.panel-ring { width: 190px; height: 190px; margin: 0 auto 30px; border: 1px solid rgba(53,212,255,.2); border-radius: 50%; display: grid; place-items: center; box-shadow: inset 0 0 50px rgba(53,212,255,.05), 0 0 70px rgba(53,212,255,.07); }
.panel-core { width: 110px; height: 110px; display: grid; place-items: center; border-radius: 32px; background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #07111f; font-size: 33px; font-weight: 900; box-shadow: 0 18px 45px rgba(53,212,255,.22); }
.metric-row { display: flex; justify-content: space-between; padding: 14px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.metric-row strong { color: #d9faff; }

.cta-section { padding: 30px 0 110px; }
.cta-card { position: relative; overflow: hidden; padding: 42px 48px; border: 1px solid rgba(53,212,255,.2); border-radius: 28px; display: flex; align-items: center; justify-content: space-between; gap: 25px; background: linear-gradient(115deg, rgba(20,44,73,.95), rgba(18,22,51,.92)); }
.cta-card::after { content: ""; position: absolute; width: 300px; height: 300px; left: -80px; top: -140px; border-radius: 50%; background: rgba(53,212,255,.11); filter: blur(10px); }
.cta-card span { color: var(--primary); font-size: 13px; }
.cta-card h2 { margin: 5px 0 0; font-size: clamp(24px, 3vw, 36px); font-weight: 900; }
.cta-card .primary-button { position: relative; z-index: 1; flex: 0 0 auto; }

.site-footer { border-top: 1px solid var(--line); background: rgba(5,9,19,.62); }
.footer-grid { padding: 50px 0 34px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.footer-brand { margin-bottom: 14px; }
.footer-grid p { color: var(--muted); margin: 0; font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-bottom { padding: 18px 0 24px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; color: #64748b; font-size: 11px; }
.secure-badge { display: inline-flex; align-items: center; gap: 8px; }
.secure-badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 12px var(--success); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-10px); } }
@keyframes pulseGlow { 50% { transform: scale(1.12); opacity: .7; } }
@keyframes scan { 0% { top: 30%; opacity: 0; } 15%,85% { opacity: 1; } 100% { top: 65%; opacity: 0; } }

@media (max-width: 980px) {
    .desktop-nav, .header-track { display: none; }
    .menu-button { display: block; }
    .mobile-menu { position: absolute; top: 72px; right: 20px; left: 20px; padding: 12px; border: 1px solid var(--line); border-radius: 18px; background: rgba(9,16,31,.96); backdrop-filter: blur(18px); box-shadow: var(--shadow); }
    .mobile-menu.open { display: grid; }
    .mobile-menu a { padding: 12px 14px; border-radius: 10px; color: #d8e1ee; text-decoration: none; }
    .mobile-menu a:hover { background: rgba(53,212,255,.07); color: var(--primary); }
    .hero-grid, .security-grid { grid-template-columns: 1fr; }
    .hero-copy { text-align: center; }
    .hero-description { margin-inline: auto; }
    .hero-actions, .trust-row { justify-content: center; }
    .hero-visual { min-height: 520px; }
    .service-grid { grid-template-columns: 1fr 1fr; }
    .process-line { grid-template-columns: 1fr 1fr; row-gap: 45px; }
    .process-line::before { display: none; }
}

@media (max-width: 680px) {
    .shell { width: min(100% - 26px, 1180px); }
    .header-inner { min-height: 68px; }
    .brand-copy { display: none; }
    .hero-section { padding: 50px 0 65px; min-height: auto; }
    .hero-copy h1 { font-size: 39px; letter-spacing: -1px; }
    .hero-description { font-size: 14px; }
    .hero-actions > * { width: 100%; }
    .trust-row { gap: 22px; }
    .trust-row strong { font-size: 17px; }
    .hero-visual { min-height: 450px; }
    .security-card { padding: 20px; border-radius: 24px; }
    .shield-wrap { height: 220px; }
    .orbit-one { width: 370px; height: 370px; }
    .orbit-two { width: 290px; height: 290px; }
    .float-chip { display: none; }
    .section-space { padding: 78px 0; }
    .service-grid, .process-line { grid-template-columns: 1fr; }
    .section-heading h2, .security-copy h2 { font-size: 31px; }
    .cta-card, .footer-grid, .footer-bottom { flex-direction: column; align-items: stretch; text-align: center; }
    .cta-card { padding: 32px 24px; }
    .footer-links { justify-content: center; }
    .footer-grid .brand { justify-content: center; }
}