/* Nephrite VPN website */
@font-face { font-family: Geologica; font-weight: 400 800; font-display: swap; src: url(assets/fonts/geologica-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: Geologica; font-weight: 400 800; font-display: swap; src: url(assets/fonts/geologica-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: Geologica; font-weight: 400 800; font-display: swap; src: url(assets/fonts/geologica-cyrillic.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Manrope; font-weight: 400 800; font-display: swap; src: url(assets/fonts/manrope-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: Manrope; font-weight: 400 800; font-display: swap; src: url(assets/fonts/manrope-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: Manrope; font-weight: 400 800; font-display: swap; src: url(assets/fonts/manrope-cyrillic.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }

:root {
  --display: Geologica, Manrope, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --text-font: Manrope, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --bg: #F3F6F4; --surface: #FFFFFF; --surface-2: #EDF2EF; --border: #E1E8E4;
  --text: #0A1A13; --text-2: #3F5148; --text-3: #5F716A;
  --accent: #00A96C; --accent-press: #009761; --on-accent: #04140C; --accent-ink: #00754B; --accent-soft: #E0F5EC; --accent-soft-ink: #006640;
  --shadow: 0 1px 2px rgba(10, 26, 19, .05), 0 18px 40px -22px rgba(10, 26, 19, .28);
  --glow: rgba(0, 169, 108, .18);
  --ink: #0A1A13;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #070F0B; --surface: #0F1A15; --surface-2: #16231D; --border: #1F2E27;
  --text: #EAF3EE; --text-2: #A7B8AF; --text-3: #7D8F86;
  --accent: #16C27F; --accent-press: #12AE71; --on-accent: #03130B; --accent-ink: #3DDC98; --accent-soft: rgba(22, 194, 127, .14); --accent-soft-ink: #5FE3AA;
  --shadow: none; --glow: rgba(22, 194, 127, .26); --ink: #EAF3EE;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 500 17px/1.55 var(--text-font); -webkit-font-smoothing: antialiased; overflow-x: hidden;
  transition: background-color .35s, color .35s; }
a { color: var(--accent-ink); }
img, svg { display: block; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }
.wrap { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }

/* header */
.nav { position: sticky; top: 0; z-index: 30; backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px);
  background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid transparent; transition: border-color .25s; }
.nav.scrolled { border-bottom-color: var(--border); }
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.brand b { font: 800 25px/1 var(--display); letter-spacing: -0.045em; }
.brand small { font: 700 12px/1 var(--text-font); letter-spacing: .06em; color: var(--text-3); margin-left: 3px; }
.links { display: flex; gap: 26px; }
.links a { color: var(--text-2); text-decoration: none; font-weight: 600; font-size: 15px; }
.links a:hover { color: var(--text); }
.nav-act { display: flex; align-items: center; gap: 10px; }
.icon-btn { width: 44px; height: 44px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); color: var(--text); display: grid; place-items: center; cursor: pointer; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 52px; padding: 0 22px; border-radius: 16px; border: 0; cursor: pointer;
  font: 700 16px/1 var(--text-font); text-decoration: none; transition: background-color .15s, transform .15s; white-space: nowrap; }
.btn.primary { background: var(--accent); color: var(--on-accent); box-shadow: 0 14px 30px -14px var(--accent); }
.btn.primary:hover { background: var(--accent-press); }
.btn.ghost { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn.sm { min-height: 44px; padding: 0 16px; font-size: 15px; border-radius: 14px; }

/* hero */
.hero { position: relative; padding: 64px 0 40px; }
.hero::before { content: ''; position: absolute; inset: -120px -20% auto 35%; height: 640px; background: radial-gradient(closest-side, var(--glow), transparent); pointer-events: none; z-index: -1; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; font: 800 13px/1 var(--text-font); letter-spacing: .09em; text-transform: uppercase; color: var(--accent-ink); }
.eyebrow::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px var(--accent-soft); }
h1 { font: 780 clamp(42px, 6.4vw, 78px)/1.0 var(--display); letter-spacing: -0.045em; margin: 18px 0 20px; text-wrap: balance; }
h1 em { font-style: normal; color: var(--accent-ink); }
.lead { font-size: 19px; color: var(--text-2); max-width: 560px; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.micro { margin-top: 16px; font-size: 14px; color: var(--text-3); display: flex; gap: 14px; flex-wrap: wrap; }
.micro span { display: inline-flex; gap: 6px; align-items: center; }

/* phone mockup */
.phone { position: relative; width: min(340px, 100%); margin: 0 auto; aspect-ratio: 9 / 18.5; border-radius: 46px; padding: 12px; background: #0A1A13;
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .55), inset 0 0 0 2px rgba(255, 255, 255, .06); }
.screen { height: 100%; border-radius: 36px; overflow: hidden; background: #070F0B; color: #EAF3EE; padding: 46px 16px 16px; display: flex; flex-direction: column; gap: 12px; font-size: 13px; position: relative; }
.screen::before { content: ''; position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 92px; height: 26px; border-radius: 20px; background: #000; }
.s-top { display: flex; justify-content: space-between; align-items: center; }
.s-card { border-radius: 22px; padding: 16px; background: radial-gradient(120% 90% at 100% 0%, rgba(22, 194, 127, .26), transparent 62%), #0F1A15; border: 1px solid #1F2E27; }
.s-row { display: flex; gap: 14px; align-items: center; }
.s-pill { display: inline-flex; gap: 6px; align-items: center; height: 24px; padding: 0 9px; border-radius: 99px; background: rgba(22, 194, 127, .16); color: #5FE3AA; font-weight: 700; font-size: 11px; }
.s-pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: live 2.2s ease-in-out infinite; }
@keyframes live { 50% { box-shadow: 0 0 0 4px rgba(95, 227, 170, .0); opacity: .6; } }
.s-title { font: 760 17px/1.15 var(--display); margin: 6px 0 2px; }
.s-sub { color: #A7B8AF; font-size: 12px; }
.s-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.s-chips span { background: #16231D; color: #A7B8AF; border-radius: 99px; padding: 5px 9px; font-weight: 700; font-size: 11px; }
.s-btn { border-radius: 14px; padding: 13px; text-align: center; font-weight: 800; background: #16C27F; color: #03130B; }
.s-btn.alt { background: #16231D; color: #EAF3EE; }
.s-list { border-radius: 18px; background: #0F1A15; border: 1px solid #1F2E27; }
.s-list div { padding: 11px 13px; border-top: 1px solid #1F2E27; display: flex; justify-content: space-between; color: #A7B8AF; font-weight: 600; }
.s-list div:first-child { border-top: 0; }
.s-list b { color: #EAF3EE; }
.float { position: absolute; display: inline-flex; gap: 8px; align-items: center; padding: 10px 14px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border);
  box-shadow: var(--shadow); font-weight: 800; font-size: 14px; color: var(--text); animation: bob 6s ease-in-out infinite; }
.float svg { color: var(--accent-ink); }
.float.f1 { left: -28px; top: 22%; } .float.f2 { right: -24px; top: 50%; animation-delay: -2s; } .float.f3 { left: -10px; bottom: 12%; animation-delay: -4s; }
@keyframes bob { 50% { transform: translateY(-8px); } }

/* sections */
section { padding: 72px 0; }
.sec-head { max-width: 680px; margin-bottom: 36px; }
h2 { font: 760 clamp(32px, 4.2vw, 50px)/1.05 var(--display); letter-spacing: -0.035em; margin: 14px 0 14px; text-wrap: balance; }
h2 .mute { color: var(--text-3); }
.sec-lead { color: var(--text-2); font-size: 18px; margin: 0; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stat { padding: 26px 22px; border-left: 1px solid var(--border); }
.stat:first-child { border-left: 0; }
.stat b { display: block; font: 800 36px/1 var(--display); letter-spacing: -0.04em; }
.stat span { color: var(--text-3); font-size: 14px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 26px; padding: 26px; box-shadow: var(--shadow); }
.ico { width: 46px; height: 46px; border-radius: 15px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-ink); margin-bottom: 18px; }
h3 { font: 740 22px/1.2 var(--display); letter-spacing: -0.02em; margin: 0 0 8px; }
.card p { margin: 0; color: var(--text-2); font-size: 16px; }

.auto { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; }
.diagram { position: relative; overflow: hidden; display: grid; place-items: center; min-height: 340px; background: radial-gradient(90% 80% at 80% 10%, var(--glow), transparent 65%), var(--surface); }
.diagram svg { width: min(440px, 100%); height: auto; }
.lever { transform-box: view-box; transform-origin: 90px 160px; animation: lever 6s cubic-bezier(.2, .8, .2, 1) infinite; }
@keyframes lever { 0%, 40% { transform: rotate(-21deg); } 50%, 90% { transform: rotate(21deg); } 100% { transform: rotate(-21deg); } }
.route-a { animation: ra 6s infinite; } .route-b { animation: rb 6s infinite; }
@keyframes ra { 0%, 40% { opacity: 1; } 50%, 90% { opacity: .25; } 100% { opacity: 1; } }
@keyframes rb { 0%, 40% { opacity: .25; } 50%, 90% { opacity: 1; } 100% { opacity: .25; } }
.pulse { stroke-dasharray: 6 14; animation: flow 1.2s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -20; } }
.steps { display: grid; gap: 12px; }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; padding: 22px; }
.step .n { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; font: 800 18px var(--display); background: var(--text); color: var(--surface); }

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.bento .card { grid-column: span 2; }
.bento .wide { grid-column: span 3; }
.bento .tall { grid-row: span 2; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chips span { padding: 8px 12px; border-radius: 99px; background: var(--surface-2); font-weight: 700; font-size: 14px; color: var(--text-2); }
.ping { margin-top: 20px; height: 90px; width: 100%; }
.facts { display: grid; gap: 8px; margin-top: 18px; }
.facts div { display: flex; justify-content: space-between; padding: 11px 14px; border-radius: 14px; background: var(--surface-2); font-size: 14px; color: var(--text-2); font-weight: 600; }
.facts b { color: var(--text); }

.devices { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }
.device { text-align: center; padding: 22px 10px; }
.device .ico { margin: 0 auto 12px; }
.device b { font-size: 15px; }

.prices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.price { position: relative; display: flex; flex-direction: column; gap: 6px; }
.price.hot { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft), var(--shadow); }
.badge { position: absolute; top: -12px; left: 24px; padding: 5px 11px; border-radius: 99px; font: 800 12px/1 var(--text-font); background: var(--accent); color: var(--on-accent); }
.price .term { font-weight: 800; color: var(--text-2); }
.price .sum { font: 800 44px/1 var(--display); letter-spacing: -0.045em; margin: 6px 0 2px; }
.price .per { color: var(--text-3); font-size: 14px; }
.price ul { list-style: none; padding: 0; margin: 16px 0 22px; display: grid; gap: 8px; font-size: 15px; color: var(--text-2); }
.price li { display: flex; gap: 8px; align-items: center; }
.price li svg { color: var(--accent-ink); flex: none; }
.price .btn { margin-top: auto; }
.pay-note { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 22px; color: var(--text-3); font-size: 15px; }

.how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.how .card b.n { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 13px; background: var(--accent-soft); color: var(--accent-soft-ink); font: 800 17px var(--display); margin-bottom: 18px; }

.faq { max-width: 860px; }
.faq details { border-top: 1px solid var(--border); }
.faq details:last-child { border-bottom: 1px solid var(--border); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 4px; font: 700 19px/1.3 var(--text-font); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { flex: none; transition: transform .25s; color: var(--text-3); }
.faq details[open] summary svg { transform: rotate(45deg); }
.faq p { margin: 0 4px 22px; color: var(--text-2); max-width: 720px; }

.final { text-align: center; padding: 60px 26px; background: radial-gradient(80% 120% at 50% 0%, var(--glow), transparent 70%), var(--surface); }
.final h2 { margin-top: 12px; }
.final .cta { justify-content: center; margin-top: 26px; }

footer { padding: 40px 0 56px; color: var(--text-3); font-size: 14px; }
.foot { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--border); padding-top: 28px; }
.foot nav { display: flex; gap: 20px; flex-wrap: wrap; }
.foot a { color: var(--text-3); }

/* legal pages */
.doc { max-width: 780px; padding: 40px 0 72px; }
.doc h1 { font-size: clamp(34px, 5vw, 52px); }
.doc h2 { font-size: 24px; margin: 34px 0 10px; }
.doc p, .doc li { color: var(--text-2); }
.doc .draft { padding: 14px 16px; border-radius: 16px; background: var(--accent-soft); color: var(--accent-soft-ink); font-weight: 600; font-size: 15px; }

/* hidden only once site.js runs, so the page never stays blank without JS */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s cubic-bezier(.2, .8, .2, 1), transform .6s cubic-bezier(.2, .8, .2, 1); }
.js .reveal.in { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .hero-grid, .auto { grid-template-columns: 1fr; }
  .links { display: none; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento .card, .bento .wide { grid-column: span 1; }
  .devices { grid-template-columns: repeat(4, 1fr); }
  .prices { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--border); }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero { padding-top: 34px; }
  .nav-act .btn { display: none; }
  .bento, .prices, .how { grid-template-columns: 1fr; }
  .devices { grid-template-columns: repeat(2, 1fr); }
  section { padding: 52px 0; }
  .float { display: none; }
  .card { padding: 22px; }
  .stat { padding: 20px 14px; }
  .stat b { font-size: 25px; }
  .stat span { font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}
.doc .meta { color: var(--text-3); font-size: 15px; }
.doc table { width: 100%; border-collapse: collapse; margin: 12px 0 4px; font-size: 16px; }
.doc th, .doc td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--text-2); }
.doc th { color: var(--text); font-weight: 600; }
.doc td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.doc .card-note { padding: 16px 18px; border-radius: 16px; background: var(--accent-soft); color: var(--accent-soft-ink); }