/* TURNEL LLC — dark ISP · remote BGP · IPv6 tunnel */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@500;600;700&family=Figtree:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --asphalt: #07090d;
  --asphalt-2: #0c1018;
  --wall: #141a24;
  --wall-2: #1a2230;
  --ink: #e8eef6;
  --fog: #c5d0de;
  --muted: #7a8799;
  --line: rgba(110, 200, 255, 0.12);
  --line-warm: rgba(240, 160, 32, 0.18);
  --portal: #6ec8ff;
  --portal-dim: #3a9fd9;
  --portal-glow: rgba(110, 200, 255, 0.18);
  --sodium: #f0a020;
  --sodium-dim: #c47e10;
  --sodium-glow: rgba(240, 160, 32, 0.22);
  --radius: 8px;
  --font-display: "Chakra Petch", sans-serif;
  --font-body: "Figtree", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 1140px;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--fog);
  background:
    radial-gradient(ellipse 55% 40% at 78% 20%, var(--portal-glow), transparent 55%),
    radial-gradient(ellipse 40% 30% at 10% 70%, var(--sodium-glow), transparent 50%),
    linear-gradient(180deg, var(--asphalt) 0%, var(--asphalt-2) 55%, #080b12 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--portal); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--sodium); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; }
.container { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.mono { font-family: var(--font-mono); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--sodium); color: var(--asphalt);
  padding: 0.6rem 1rem; z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 13, 0.85);
  backdrop-filter: blur(10px);
  font-size: 0.78rem;
  color: var(--muted);
}
.topbar .container {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.45rem 0; flex-wrap: wrap;
}
.topbar a {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
}
.topbar a:hover { color: var(--portal); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  backdrop-filter: blur(16px);
  background: rgba(7, 9, 13, 0.92);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  width: 100%;
  position: relative;
}
.site-header .nav-toggle {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.logo {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.2rem;
  letter-spacing: 0.05em;
  color: var(--ink); text-transform: uppercase;
  flex-shrink: 0;
}
.logo:hover { color: var(--ink); }
.logo .llc {
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--sodium);
  font-weight: 600;
  margin-left: 0.1rem;
  vertical-align: super;
}
.logo-mark { width: 28px; height: 28px; flex-shrink: 0; }

.nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  font-size: 0.88rem;
  font-weight: 600;
  margin: 0;
  padding: 0;
  flex: 0 0 auto;
}
.nav > a:not(.btn-nav) {
  padding: 0.4rem 0.55rem;
  white-space: nowrap;
}
.nav .btn-nav {
  margin-left: 0.4rem;
  white-space: nowrap;
}
.nav a { color: var(--muted); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.btn-nav {
  padding: 0.42rem 0.85rem !important;
  background: var(--sodium) !important;
  color: var(--asphalt) !important;
  font-size: 0.8rem !important;
  border-radius: 5px;
  font-weight: 700 !important;
}
.btn-nav:hover { background: #ffb84a !important; color: var(--asphalt) !important; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 0.4rem;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--ink);
}

@media (max-width: 860px) {
  .site-header .container {
    justify-content: space-between;
    gap: 1rem;
  }
  .site-header .nav-toggle {
    position: static;
    transform: none;
    display: flex;
  }
  .nav {
    display: none; position: absolute;
    top: calc(var(--header-h) + 28px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(12, 16, 24, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 0.75rem 1.25rem 1.25rem;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 0.75rem 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .nav .btn-nav { margin-left: 0; margin-top: 0.5rem; text-align: center; }
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; padding: 0.8rem 1.35rem;
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem;
  letter-spacing: 0.03em; text-transform: uppercase;
  border-radius: 6px; border: 1.5px solid transparent;
  cursor: pointer; transition: 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--sodium);
  color: var(--asphalt);
}
.btn-primary:hover { background: #ffb84a; color: var(--asphalt); }
.btn-ghost {
  background: transparent;
  border-color: rgba(110, 200, 255, 0.35);
  color: var(--portal);
}
.btn-ghost:hover { border-color: var(--portal); color: var(--ink); }
.cta-group { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h) - 32px);
  display: flex; align-items: center;
  overflow: hidden; isolation: isolate;
}
.hero-atmosphere {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(circle at 72% 48%, rgba(110, 200, 255, 0.16), transparent 30%),
    linear-gradient(105deg, rgba(7, 9, 13, 0.95) 0%, rgba(7, 9, 13, 0.55) 42%, transparent 70%);
}
.hero-atmosphere svg {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.tunnel-floor {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 46px,
      rgba(240, 160, 32, 0.04) 46px,
      rgba(240, 160, 32, 0.04) 48px
    );
  mask-image: linear-gradient(180deg, transparent 40%, black 75%);
  animation: lane-rush 16s linear infinite;
}
@keyframes lane-rush {
  from { background-position: 0 0; }
  to { background-position: 96px 0; }
}

.hero-content {
  padding: 4.5rem 0 5.5rem;
  max-width: 42rem;
  animation: rise 0.9s ease both;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.brand-hero {
  font-family: var(--font-display);
  font-size: clamp(3.6rem, 11vw, 6.2rem);
  font-weight: 700; letter-spacing: 0.04em;
  line-height: 0.9; margin: 0 0 0.4rem;
  color: var(--ink); text-transform: uppercase;
}
.brand-hero .llc-tag {
  display: block;
  font-size: clamp(0.9rem, 2.2vw, 1.15rem);
  letter-spacing: 0.28em;
  color: var(--sodium);
  margin-top: 0.4rem;
  font-weight: 600;
}
.hero-headline {
  font-size: clamp(1.55rem, 3.4vw, 2.15rem);
  font-weight: 600;
  color: var(--fog);
  margin: 1.1rem 0 0.85rem;
  letter-spacing: 0;
  max-width: 28ch;
  line-height: 1.2;
}
.hero-sub {
  font-size: 1.12rem; color: var(--muted);
  max-width: 38rem; margin: 0;
  line-height: 1.7;
}

.section { padding: 4.75rem 0; }
.section-alt {
  background: linear-gradient(180deg, transparent, rgba(20, 26, 36, 0.85), transparent);
  border-block: 1px solid rgba(255,255,255,0.04);
}
.section-label {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--sodium-dim); margin-bottom: 0.65rem;
}
.section-title {
  font-size: clamp(2rem, 4.4vw, 2.85rem);
  max-width: 22ch;
  line-height: 1.08;
}
.section-lead {
  color: var(--muted); max-width: 44rem; margin-bottom: 2.2rem;
  font-size: 1.08rem; line-height: 1.75;
}
.services-grid p,
.how-step p,
.plan-note {
  line-height: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}
.services-grid h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.services-grid p { color: var(--muted); margin: 0; font-size: 0.98rem; }
.services-grid .mark {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--portal);
  margin-bottom: 0.55rem;
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.how-step {
  border-top: 2px solid var(--portal);
  padding-top: 0.85rem;
}
.how-step .num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--sodium);
  margin-bottom: 0.4rem;
}
.how-step h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.how-step p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin-top: 2rem;
}
.plan {
  background: linear-gradient(165deg, rgba(26, 34, 48, 0.95), rgba(12, 16, 24, 0.98));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.15rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.plan:hover { border-color: rgba(110, 200, 255, 0.4); transform: translateY(-2px); }
.plan.featured {
  border-color: rgba(240, 160, 32, 0.55);
  box-shadow: 0 0 36px var(--sodium-glow);
  background: linear-gradient(165deg, rgba(40, 32, 18, 0.55), rgba(12, 16, 24, 0.98));
}
.badge-v6 {
  display: inline-block; align-self: flex-start;
  margin-bottom: 0.75rem; padding: 0.28rem 0.55rem;
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--asphalt); background: var(--portal);
  border-radius: 4px;
}
.badge-bgp {
  display: inline-block; align-self: flex-start;
  margin-bottom: 0.75rem; padding: 0.28rem 0.55rem;
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--asphalt); background: var(--sodium);
  border-radius: 4px;
}
.plan-name {
  font-size: 1.2rem; margin-bottom: 0.2rem;
  letter-spacing: 0.03em; text-transform: uppercase;
}
.plan-price {
  font-family: var(--font-display); font-size: 2rem; font-weight: 700;
  color: var(--ink); margin: 0.2rem 0 0.15rem;
}
.plan-price small {
  font-size: 0.85rem; font-weight: 500; color: var(--muted);
}
.plan-note {
  font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem;
}
.plan-specs {
  list-style: none; padding: 0; margin: 0 0 1.2rem;
  flex: 1;
}
.plan-specs li {
  display: flex; justify-content: space-between; gap: 0.75rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.88rem;
}
.plan-specs li span:first-child { color: var(--muted); }
.plan-specs li span:last-child {
  color: var(--ink); font-family: var(--font-mono); font-size: 0.8rem;
}
.plan .btn { width: 100%; margin-top: auto; }
.pricing-note {
  margin-top: 1.35rem; font-size: 0.9rem; color: var(--muted);
  max-width: 52rem;
}

.poP-band {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.pop-visual {
  min-height: 240px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 70% 45%, rgba(110, 200, 255, 0.28), transparent 45%),
    linear-gradient(145deg, var(--wall-2), var(--asphalt));
  display: grid;
  place-items: center;
  padding: 1.5rem;
  animation: floaty 8s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.pop-visual .chip {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--portal);
  border: 1px solid rgba(110, 200, 255, 0.35);
  background: rgba(110, 200, 255, 0.08);
  padding: 0.55rem 0.9rem;
  border-radius: 6px;
}
.meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.25rem 0 1.5rem;
}
.meta-grid div { border-top: 2px solid var(--sodium); padding-top: 0.65rem; }
.meta-grid strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 0.25rem;
}
.meta-grid span { color: var(--ink); font-weight: 600; font-size: 0.95rem; }

.faq-list { max-width: 720px; margin-top: 1.25rem; }
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 0.85rem 0;
}
.faq-item summary {
  cursor: pointer; font-family: var(--font-display);
  font-weight: 600; font-size: 1.05rem; color: var(--ink);
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; float: right; color: var(--sodium); font-weight: 700;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p { color: var(--muted); margin: 0.75rem 0 0.25rem; }

.cta-band {
  padding: 4rem 0;
  text-align: center;
  background:
    radial-gradient(ellipse 55% 80% at 50% 100%, var(--portal-glow), transparent 60%),
    linear-gradient(180deg, transparent, rgba(110, 200, 255, 0.04));
  border-top: 1px solid var(--line);
}
.cta-band .section-title { max-width: none; margin-inline: auto; }
.cta-band .section-lead { margin-inline: auto; }

.page-hero {
  padding: 3.25rem 0 2.75rem;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 50% 90% at 85% 10%, var(--portal-glow), transparent 55%),
    linear-gradient(180deg, rgba(20, 26, 36, 0.55), transparent);
}
.page-hero h1 {
  font-size: clamp(2rem, 4.2vw, 2.75rem);
  max-width: 22ch;
  margin-bottom: 0.65rem;
  line-height: 1.08;
}
.page-hero p {
  color: var(--muted);
  max-width: 44rem;
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
}

.prose { max-width: 740px; }
.prose h2 { margin-top: 2rem; font-size: 1.25rem; }
.prose p, .prose li { color: var(--muted); }
.prose a { text-decoration: underline; text-underline-offset: 0.15em; }
.prose strong { color: var(--ink); }

.stat-strip {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem; margin: 0 0 2rem;
}
.stat-strip div {
  padding: 1rem 0;
  border-top: 2px solid var(--portal);
}
.stat-strip strong {
  display: block; font-family: var(--font-display);
  font-size: 1.15rem; color: var(--sodium); margin-bottom: 0.2rem;
}
.stat-strip span { font-size: 0.88rem; color: var(--muted); }

.addons {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.addons h3 { font-size: 1.15rem; }
.addons ul { padding-left: 1.15rem; color: var(--muted); }
.addons li { margin-bottom: 0.45rem; }

.contact-layout {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 2rem;
}
.contact-details { margin: 0; }
.contact-details dt {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--sodium); margin-top: 1rem;
}
.contact-details dt:first-child { margin-top: 0; }
.contact-details dd { margin: 0.25rem 0 0; color: var(--fog); }
.contact-form {
  padding: 1.5rem; border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 18, 26, 0.85);
  display: grid; gap: 0.9rem;
}
.contact-form label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.3rem; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 0.7rem 0.85rem;
  border-radius: 6px; border: 1px solid var(--line);
  background: var(--asphalt); color: var(--ink);
  font: inherit;
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.consent {
  display: flex; gap: 0.65rem; align-items: flex-start;
  font-size: 0.88rem; color: var(--muted); line-height: 1.45;
}
.consent input { margin-top: 0.25rem; flex-shrink: 0; width: auto; }
.form-hint { font-size: 0.8rem; color: var(--muted); margin: 0; }

.site-footer {
  padding: 3rem 0 1.5rem;
  border-top: 1px solid var(--line);
  background: #05070a;
  margin-top: 1rem;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem; margin-bottom: 2rem;
}
.footer-brand {
  font-family: var(--font-display); font-size: 1.35rem;
  font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink); margin-bottom: 0.5rem;
}
.footer-brand .llc {
  font-size: 0.65rem; color: var(--sodium); letter-spacing: 0.16em;
  margin-left: 0.25rem; vertical-align: super;
}
.footer-grid > div > p { color: var(--muted); font-size: 0.92rem; max-width: 32ch; }
.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 0.75rem;
  font-weight: 500;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.45rem; }
.footer-links a { color: var(--fog); }
.footer-links a:hover { color: var(--portal); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem;
  padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.82rem; color: var(--muted);
}
.footer-legal a { color: var(--muted); margin: 0 0.15rem; }
.footer-legal a:hover { color: var(--sodium); }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .poP-band { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .services-grid, .contact-layout, .footer-grid, .stat-strip, .meta-grid {
    grid-template-columns: 1fr;
  }
  .plans-grid, .how-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-content { max-width: none; padding: 3rem 0 3.5rem; }
}