@import url("https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap");

:root {
  --background: #060709;
  --background-2: #0a0c12;
  --foreground: #f6f7f9;
  --muted: #a4aab5;
  --soft: #69707e;
  --border: rgba(255, 255, 255, 0.11);
  --accent: #2563ff;
  --accent-2: #74ffcf;
  --warning: #ffc400;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-strong: rgba(255, 255, 255, 0.065);
}

:root.light {
  --background: #fafaf8;
  --background-2: #eef2f8;
  --foreground: #0c0d0f;
  --muted: #5b606a;
  --soft: #818894;
  --border: rgba(12, 13, 15, 0.1);
  --panel: rgba(12, 13, 15, 0.035);
  --panel-strong: rgba(12, 13, 15, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 78% 7%, color-mix(in srgb, var(--accent) 28%, transparent), transparent 30rem),
    radial-gradient(circle at 10% 42%, color-mix(in srgb, var(--accent-2) 9%, transparent), transparent 28rem),
    linear-gradient(180deg, var(--background), var(--background-2) 42rem, var(--background));
  color: var(--foreground);
  font-family: Archivo, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0 52%, color-mix(in srgb, var(--accent) 12%, transparent) 52.08%, transparent 52.5%),
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: auto, 96px 96px, 96px 96px;
  mask-image: linear-gradient(black, transparent 85%);
}

:root.light body::before {
  background:
    linear-gradient(115deg, transparent 0 52%, color-mix(in srgb, var(--accent) 15%, transparent) 52.08%, transparent 52.5%),
    linear-gradient(rgba(12, 13, 15, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 13, 15, 0.03) 1px, transparent 1px);
  background-size: auto, 96px 96px, 96px 96px;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

::selection {
  background: var(--accent);
  color: white;
}

.container {
  width: min(100% - 40px, 1120px);
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--background) 68%, transparent);
  backdrop-filter: blur(22px) saturate(1.2);
}

.nav {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  width: 112px;
  height: 40px;
}

.logo img {
  display: block;
  width: 112px;
  height: auto;
}

.logo .logo-light {
  display: none;
}

:root.light .logo .logo-dark {
  display: none;
}

:root.light .logo .logo-light {
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a {
  position: relative;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 8px 12px;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.nav-links a::before {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 5px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--foreground);
  border-color: var(--border);
  background: var(--panel);
}

.nav-links a:hover::before,
.nav-links a.active::before {
  opacity: 1;
  transform: scaleX(1);
}

.mobile-links a {
  position: relative;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 7px 10px;
}

.mobile-links a.active {
  border-color: var(--border);
  background: var(--panel);
  color: var(--foreground);
}

.nav-actions {
  display: flex;
  gap: 8px;
}

.icon-button {
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
}

.icon-button:hover {
  color: var(--foreground);
  border-color: color-mix(in srgb, var(--foreground) 28%, transparent);
}

.mobile-links {
  display: none;
}

.hero,
.page-hero {
  position: relative;
  overflow: hidden;
  min-height: 720px;
  display: grid;
  align-items: center;
  padding: 118px 0 126px;
}

.hero::before,
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 78% 42%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 24rem),
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: auto, 64px 64px, 64px 64px;
  mask-image: radial-gradient(circle at 68% 42%, black, transparent 70%);
  opacity: 0.72;
}

.hero::after,
.page-hero::after {
  content: "TRUP";
  position: absolute;
  right: -3vw;
  bottom: -72px;
  color: color-mix(in srgb, var(--foreground) 5%, transparent);
  font-size: clamp(120px, 22vw, 340px);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.72;
  pointer-events: none;
}

.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 0.78fr);
  gap: 80px;
  align-items: center;
}

.hero-inner {
  max-width: 760px;
  animation: revealUp 760ms cubic-bezier(.2,.8,.2,1) both;
}

.hero-inner::before {
  content: "TRUP.ORG / ACTIVE ECOSYSTEM / 04 PRODUCTS";
  display: block;
  width: fit-content;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  border-left-color: var(--accent);
  background: var(--panel);
  padding: 8px 10px;
  color: var(--soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 560px;
  margin-top: 42px;
  border: 1px solid var(--border);
  background: var(--border);
}

.hero-meta span {
  display: grid;
  gap: 6px;
  background: color-mix(in srgb, var(--background) 86%, transparent);
  padding: 14px;
  color: var(--soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-meta strong {
  color: var(--foreground);
  font-family: Archivo, sans-serif;
  font-size: 19px;
  letter-spacing: -0.02em;
  text-transform: none;
}

.hero-visual {
  position: relative;
  min-height: 478px;
  animation: revealUp 920ms cubic-bezier(.2,.8,.2,1) 120ms both;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 52px -18px 16px 42px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  transform: skewY(-5deg);
  opacity: 0.65;
}

.hero-visual::after {
  content: "SYSTEM";
  position: absolute;
  top: 0;
  right: 18px;
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 8px 10px;
  color: var(--accent-2);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
}

.hero .hero-visual::after {
  content: "ECOSYSTEM";
}

.visual-frame {
  position: absolute;
  inset: 32px 0 22px 28px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--foreground) 18%, transparent);
  border-radius: 3px;
  background:
    radial-gradient(circle at 66% 34%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 15rem),
    radial-gradient(circle at 28% 76%, color-mix(in srgb, var(--accent-2) 9%, transparent), transparent 14rem),
    linear-gradient(135deg, var(--panel-strong), transparent 44%),
    var(--background);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.02) inset,
    0 30px 90px rgba(0, 0, 0, 0.34);
}

.visual-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, transparent 0 49%, color-mix(in srgb, var(--accent) 28%, transparent) 49.1%, transparent 49.35%),
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
  opacity: 0.34;
}

.visual-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--accent) 10%, transparent), transparent);
  transform: translateY(-100%);
  animation: scan 5.4s ease-in-out infinite;
  opacity: 0.55;
}

.node {
  position: absolute;
  z-index: 2;
  min-width: 112px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: color-mix(in srgb, var(--background) 76%, transparent);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(12px);
  padding: 13px 15px;
  color: var(--foreground);
  font-size: 14px;
  font-weight: 600;
}

.node span {
  display: block;
  margin-top: 5px;
  color: var(--soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.node.primary {
  border-color: color-mix(in srgb, var(--accent) 72%, var(--border));
  box-shadow: 0 0 34px color-mix(in srgb, var(--accent) 22%, transparent);
}

.line {
  position: absolute;
  z-index: 1;
  height: 1px;
  transform-origin: left center;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 48%, var(--border)), transparent);
}

.signal {
  position: absolute;
  z-index: 3;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 70%, transparent);
  animation: signal 4.8s ease-in-out infinite;
}

.signal.two {
  animation-delay: 1.3s;
}

.signal.three {
  animation-delay: 2.5s;
}

.system-map .node:nth-of-type(1) { left: 46px; top: 72px; }
.system-map .node:nth-of-type(2) { right: 42px; top: 72px; }
.system-map .node:nth-of-type(3) { left: 46px; bottom: 72px; }
.system-map .node:nth-of-type(4) { right: 42px; bottom: 72px; }
.system-map .line.a { left: 158px; top: 102px; width: 190px; transform: rotate(0deg); }
.system-map .line.b { left: 158px; top: 104px; width: 238px; transform: rotate(33deg); }
.system-map .line.c { left: 158px; bottom: 104px; width: 190px; transform: rotate(0deg); }
.system-map .signal.one { left: 250px; top: 99px; }
.system-map .signal.two { left: 260px; top: 188px; }
.system-map .signal.three { right: 142px; bottom: 101px; }

.ecosystem-visual {
  isolation: isolate;
}

.eco-grid {
  position: absolute;
  inset: 18px;
  z-index: 1;
  border: 1px solid color-mix(in srgb, var(--foreground) 8%, transparent);
  background:
    linear-gradient(90deg, transparent 0 49%, color-mix(in srgb, var(--accent) 18%, transparent) 49.1% 49.3%, transparent 49.4%),
    linear-gradient(180deg, transparent 0 49%, color-mix(in srgb, var(--accent) 18%, transparent) 49.1% 49.3%, transparent 49.4%);
  opacity: 0.72;
}

.eco-core,
.eco-card,
.eco-link,
.eco-pulse {
  position: absolute;
}

.eco-core {
  z-index: 5;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 156px;
  height: 156px;
  border: 1px solid color-mix(in srgb, var(--accent) 68%, var(--border));
  border-radius: 999px;
  background:
    radial-gradient(circle, color-mix(in srgb, var(--accent) 18%, transparent), transparent 66%),
    color-mix(in srgb, var(--background) 82%, transparent);
  box-shadow:
    0 0 48px color-mix(in srgb, var(--accent) 28%, transparent),
    0 24px 72px rgba(0, 0, 0, 0.34);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(16px);
}

.eco-core::before,
.eco-core::after {
  content: "";
  position: absolute;
  inset: -18px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  border-radius: inherit;
  animation: ecoRing 5.8s ease-in-out infinite;
}

.eco-core::after {
  inset: -36px;
  opacity: 0.45;
  animation-delay: 1.6s;
}

.eco-core img {
  position: relative;
  z-index: 1;
  width: 94px;
  height: auto;
}

.eco-core .logo-light {
  display: none;
}

:root.light .eco-core .logo-dark {
  display: none;
}

:root.light .eco-core .logo-light {
  display: block;
}

.eco-card {
  z-index: 4;
  display: grid;
  align-content: center;
  gap: 10px;
  width: 154px;
  height: 88px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--panel-strong) 92%, transparent), color-mix(in srgb, var(--background) 68%, transparent)),
    var(--background);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.24);
  padding: 16px;
  backdrop-filter: blur(14px);
  animation: ecoFloat 6.8s ease-in-out infinite;
}

.eco-card img {
  max-width: 96px;
  max-height: 24px;
  object-fit: contain;
}

.eco-card span {
  color: var(--soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eco-hosthink { left: 38px; top: 70px; }
.eco-sendarix { right: 36px; top: 82px; animation-delay: 0.7s; }
.eco-bloguno { left: 58px; bottom: 76px; animation-delay: 1.2s; }
.eco-lacrony { right: 52px; bottom: 62px; animation-delay: 1.8s; }

.eco-sendarix img,
.eco-bloguno img {
  max-width: 104px;
}

.eco-link {
  z-index: 2;
  left: 50%;
  top: 50%;
  height: 1px;
  width: 178px;
  transform-origin: left center;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 65%, transparent), transparent);
}

.link-hosthink { transform: rotate(205deg); }
.link-sendarix { transform: rotate(330deg); }
.link-bloguno { transform: rotate(146deg); }
.link-lacrony { transform: rotate(34deg); }

.eco-pulse {
  z-index: 3;
  left: calc(50% - 4px);
  top: calc(50% - 4px);
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 72%, transparent);
  animation: ecoPulse 4.8s ease-in-out infinite;
}

.pulse-a { --tx: -154px; --ty: -94px; }
.pulse-b { --tx: 158px; --ty: -82px; animation-delay: 0.9s; }
.pulse-c { --tx: -140px; --ty: 112px; animation-delay: 1.8s; }
.pulse-d { --tx: 154px; --ty: 118px; animation-delay: 2.7s; }

.stack-visual {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 48px;
}

.stack-row {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 16px;
  color: var(--muted);
  font-size: 13px;
  animation: float 6s ease-in-out infinite;
}

.stack-row:nth-child(2) { animation-delay: 0.8s; }
.stack-row:nth-child(3) { animation-delay: 1.6s; }

.stack-row strong {
  color: var(--foreground);
}

.stack-row i {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 64%, transparent);
}

.product-orbit {
  position: absolute;
}

.orbit-ring {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-12deg);
}

.ring-a {
  width: 330px;
  height: 176px;
  animation: orbitTilt 12s linear infinite;
}

.ring-b {
  width: 248px;
  height: 330px;
  animation: orbitTilt 16s linear infinite reverse;
}

.ring-c {
  width: 378px;
  height: 378px;
  border-color: color-mix(in srgb, var(--accent-2) 15%, transparent);
  animation: orbitTilt 22s linear infinite;
}

.orbit-core {
  position: absolute;
  z-index: 4;
  left: 50%;
  top: 50%;
  width: 138px;
  transform: translate(-50%, -50%);
  border: 1px solid color-mix(in srgb, var(--accent) 72%, var(--border));
  border-radius: 3px;
  background: color-mix(in srgb, var(--background) 82%, transparent);
  box-shadow: 0 0 42px color-mix(in srgb, var(--accent) 24%, transparent);
  padding: 16px;
  text-align: center;
}

.orbit-core img {
  display: block;
  width: 86px;
  height: auto;
  margin: 0 auto;
}

.orbit-core .logo-light {
  display: none;
}

:root.light .orbit-core .logo-dark {
  display: none;
}

:root.light .orbit-core .logo-light {
  display: block;
}

.orbit-product span {
  display: block;
  margin-top: 7px;
  color: var(--soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.orbit-product {
  position: absolute;
  z-index: 3;
  width: 144px;
  height: 84px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: color-mix(in srgb, var(--background) 76%, transparent);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
  padding: 14px;
  animation: float 7s ease-in-out infinite;
}

.orbit-product img {
  display: block;
  width: auto;
  max-width: 96px;
  max-height: 25px;
  object-fit: contain;
}

.orbit-hosthink { left: 32px; top: 70px; }
.orbit-sendarix { right: 34px; top: 76px; animation-delay: 0.7s; }
.orbit-bloguno { left: 54px; bottom: 66px; animation-delay: 1.3s; }
.orbit-lacrony { right: 46px; bottom: 58px; animation-delay: 1.9s; }

.orbit-pulse {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 72%, transparent);
  animation: orbitPulse 5s ease-in-out infinite;
}

.pulse-a { --x1: -126px; --y1: -86px; animation-delay: 0s; }
.pulse-b { --x1: 134px; --y1: -70px; animation-delay: 1.5s; }
.pulse-c { --x1: -112px; --y1: 102px; animation-delay: 3s; }

.infra-visual {
  position: relative;
}

.infra-visual .rail {
  position: absolute;
  left: 52px;
  top: 52px;
  bottom: 52px;
  width: 1px;
  background: var(--border);
}

.infra-visual .check {
  position: relative;
  z-index: 2;
  margin: 38px 44px;
  border-bottom: 1px solid var(--border);
  padding: 0 0 22px 38px;
}

.infra-visual .check::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 3px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent);
}

.infra-visual strong {
  display: block;
  font-size: 14px;
}

.infra-visual span {
  display: block;
  margin-top: 6px;
  color: var(--soft);
  font-size: 12px;
}

.lab-visual {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 44px;
}

.note-line {
  position: relative;
  z-index: 2;
  border-left: 2px solid var(--accent);
  padding: 12px 0 12px 18px;
  color: var(--muted);
  font-size: 13px;
  animation: float 7s ease-in-out infinite;
}

.note-line:nth-child(2) { animation-delay: 1s; }
.note-line:nth-child(3) { animation-delay: 2s; }

.visual-frame.contact-visual {
  position: absolute;
}

.hero-visual:has(.intake-visual)::after {
  content: "PRODUCT INTAKE";
}

.hero-visual:has(.product-orbit)::after {
  content: "PRODUCT ORBIT";
}

.intake-hub {
  position: absolute;
  z-index: 4;
  left: 50%;
  top: 50%;
  width: 118px;
  transform: translate(-50%, -50%);
  border: 1px solid color-mix(in srgb, var(--accent) 72%, var(--border));
  border-radius: 3px;
  background: color-mix(in srgb, var(--background) 82%, transparent);
  box-shadow: 0 0 36px color-mix(in srgb, var(--accent) 24%, transparent);
  padding: 15px;
  text-align: center;
  animation: intakeHub 4.8s ease-in-out infinite;
}

.intake-hub span,
.intake-card span {
  display: block;
  margin-top: 6px;
  color: var(--soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.intake-hub img {
  display: block;
  width: 72px;
  height: auto;
  margin: 0 auto;
}

.intake-hub .logo-light {
  display: none;
}

:root.light .intake-hub .logo-dark {
  display: none;
}

:root.light .intake-hub .logo-light {
  display: block;
}

.intake-card img {
  display: block;
  width: auto;
  max-width: 96px;
  max-height: 26px;
  object-fit: contain;
}

.intake-card {
  position: absolute;
  z-index: 3;
  width: 148px;
  height: 92px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: color-mix(in srgb, var(--background) 76%, transparent);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
  padding: 13px 14px;
  animation: float 6.6s ease-in-out infinite;
}

.intake-card.hosthink { left: 42px; top: 56px; }
.intake-card.sendarix { right: 42px; top: 56px; animation-delay: 0.6s; }
.intake-card.bloguno { left: 42px; bottom: 56px; animation-delay: 1.2s; }
.intake-card.lacrony { right: 42px; bottom: 56px; animation-delay: 1.8s; }

.intake-path {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: 172px;
  height: 1px;
  transform-origin: left center;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 54%, var(--border)), transparent);
}

.path-a { transform: rotate(214deg); }
.path-b { transform: rotate(326deg); }
.path-c { transform: rotate(146deg); }
.path-d { transform: rotate(34deg); }

.packet {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 70%, transparent);
  animation: packetFlow 4.8s ease-in-out infinite;
}

.packet-a { --tx: -126px; --ty: -92px; animation-delay: 0s; }
.packet-b { --tx: 126px; --ty: -92px; animation-delay: 1.2s; }
.packet-c { --tx: -126px; --ty: 92px; animation-delay: 2.4s; }
.packet-d { --tx: 126px; --ty: 92px; animation-delay: 3.6s; }
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(58px, 8vw, 112px);
  line-height: 0.9;
  letter-spacing: -0.035em;
  word-spacing: 0.055em;
  font-weight: 800;
}

.page-hero h1 {
  font-size: clamp(50px, 7vw, 92px);
}

.lead {
  margin-top: 24px;
  max-width: 680px;
  color: var(--muted);
  font-size: 22px;
  line-height: 1.45;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 3px;
  padding: 0 16px;
  font-size: 14px;
  font-weight: 550;
  transition: 160ms ease;
}

.button.primary {
  background: linear-gradient(135deg, var(--foreground), color-mix(in srgb, var(--foreground) 82%, var(--accent)));
  color: var(--background);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--foreground) 20%, transparent);
}

.button.secondary {
  border: 1px solid var(--border);
  background: var(--panel);
}

.button:hover {
  opacity: 0.88;
}

.section {
  border-top: 1px solid var(--border);
  position: relative;
  padding: 108px 0;
}

.section::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 34vw;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.section-intro {
  max-width: 680px;
  margin-bottom: 48px;
}

.section-intro h2 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  word-spacing: 0.04em;
  font-weight: 800;
}

.section-intro p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 3px;
  background:
    linear-gradient(145deg, var(--panel-strong), transparent 46%),
    color-mix(in srgb, var(--background) 76%, transparent);
  padding: 26px;
  position: relative;
  overflow: hidden;
  transition: 160ms ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0.28);
  transform-origin: left;
  transition: transform 220ms ease;
}

.card:hover {
  border-color: color-mix(in srgb, var(--foreground) 25%, transparent);
  transform: translateY(-4px);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-head {
  min-height: 82px;
  height: 82px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.card-head > div {
  min-width: 0;
}

.meta {
  color: var(--soft);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.card h3 {
  margin-top: 14px;
  font-size: 21px;
  letter-spacing: -0.01em;
}

.product-logo {
  display: flex;
  align-items: center;
  height: 34px;
  margin-top: 14px;
}

.product-logo img {
  display: block;
  max-width: 156px;
  max-height: 34px;
  object-fit: contain;
}

.theme-logo .logo-light {
  display: none;
}

:root.light .theme-logo .logo-dark {
  display: none;
}

:root.light .theme-logo .logo-light {
  display: block;
}

.product-logo.hosthink img {
  max-width: 128px;
}

.product-logo.bloguno img {
  max-width: 150px;
}

.product-logo.lacrony img {
  max-width: 142px;
}

.status {
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 8px;
  color: var(--accent-2);
  font-size: 11px;
  white-space: nowrap;
  font-family: "IBM Plex Mono", monospace;
}

.status.soon {
  color: var(--warning);
}

.card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.card .summary {
  min-height: 148px;
  margin-top: 22px;
  border-top: 1px solid var(--border);
  padding-top: 22px;
  color: var(--soft);
}

.card > p:not(.summary) {
  min-height: 104px;
  height: 104px;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.principle {
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel), transparent);
  padding: 22px 18px 4px 0;
}

.principle strong {
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 500;
}

.principle p {
  margin-top: 22px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.rows {
  border-top: 1px solid var(--border);
}

.row {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}

.row h3 {
  font-size: 28px;
  letter-spacing: -0.02em;
  word-spacing: 0.035em;
}

.row p {
  margin-top: 12px;
  max-width: 820px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.metric {
  border-top: 1px solid var(--border);
  padding-top: 22px;
}

.metric strong {
  display: block;
  font-size: 28px;
  letter-spacing: -0.02em;
}

.metric span {
  display: block;
  margin-top: 10px;
  color: var(--soft);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.table {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.table-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  gap: 20px;
  border-bottom: 1px solid var(--border);
  padding: 24px;
}

.table-row:last-child {
  border-bottom: 0;
}

.table-head {
  color: var(--soft);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.table-row h2 {
  font-size: 18px;
}

.table-logo {
  display: flex;
  align-items: center;
  height: 30px;
  margin-bottom: 12px;
}

.table-logo img {
  max-width: 136px;
  max-height: 30px;
  object-fit: contain;
}

.table-logo.hosthink img {
  max-width: 112px;
}

.table-logo.lacrony img {
  max-width: 126px;
}

.table-row p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
}

.labs-list {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.lab-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.lab-item:last-child {
  border-bottom: 0;
}

.lab-item h2 {
  font-size: 22px;
}

.lab-item p {
  margin-top: 12px;
  max-width: 780px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
}

.form {
  display: grid;
  gap: 20px;
}

.hidden-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  display: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.form-status[data-state] {
  display: block;
}

.form-status[data-state="success"] {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  color: var(--foreground);
}

.form-status[data-state="error"] {
  border-color: color-mix(in srgb, #ff5c7a 48%, var(--border));
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--foreground);
  outline: none;
  padding: 12px;
}

input {
  height: 44px;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
}

.form-note {
  margin: -6px 0 0;
  color: var(--soft);
  font-size: 12px;
  line-height: 1.6;
}

.side-note {
  border-left: 1px solid var(--border);
  padding-left: 40px;
}

.side-note p,
.side-note a {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.side-note a:hover {
  color: var(--foreground);
}

.channel-links {
  display: grid;
  gap: 12px;
  margin: 20px 0 40px;
}

.footer {
  border-top: 1px solid var(--border);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  padding: 48px 0;
}

.footer p {
  max-width: 440px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
}

.footer-links div {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--foreground);
}

.copyright {
  border-top: 1px solid var(--border);
  padding: 20px;
  color: var(--soft);
  text-align: center;
  font-size: 12px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(18px);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes scan {
  0%, 34% {
    transform: translateY(-100%);
  }
  68%, 100% {
    transform: translateY(100%);
  }
}

@keyframes signal {
  0%, 100% {
    opacity: 0.38;
    transform: scale(0.82);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

@keyframes pulseRing {
  0%, 100% {
    transform: scale(1);
    opacity: 0.82;
  }
  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes packetFlow {
  0% {
    opacity: 0;
    transform: translate(var(--tx), var(--ty)) scale(0.75);
  }
  18% {
    opacity: 1;
  }
  62% {
    opacity: 1;
    transform: translate(0, 0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(0, 0) scale(0.6);
  }
}

@keyframes intakeHub {
  0%, 100% {
    box-shadow: 0 0 28px color-mix(in srgb, var(--accent) 18%, transparent);
  }
  50% {
    box-shadow: 0 0 52px color-mix(in srgb, var(--accent) 34%, transparent);
  }
}

@keyframes orbitTilt {
  from {
    transform: translate(-50%, -50%) rotate(-12deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(348deg);
  }
}

@keyframes orbitPulse {
  0% {
    opacity: 0;
    transform: translate(var(--x1), var(--y1)) scale(0.75);
  }
  22% {
    opacity: 1;
  }
  68% {
    opacity: 1;
    transform: translate(0, 0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(0, 0) scale(0.65);
  }
}

@keyframes ecoRing {
  0%,
  100% {
    opacity: 0.22;
    transform: scale(0.96);
  }
  50% {
    opacity: 0.72;
    transform: scale(1.04);
  }
}

@keyframes ecoFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes ecoPulse {
  0% {
    opacity: 0;
    transform: translate(0, 0) scale(0.7);
  }
  20% {
    opacity: 1;
  }
  72% {
    opacity: 1;
    transform: translate(var(--tx), var(--ty)) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(var(--tx), var(--ty)) scale(0.62);
  }
}

@media (max-width: 820px) {
  .container {
    width: min(100% - 40px, 1120px);
  }

  .nav-links {
    display: none;
  }

  .mobile-links {
    display: flex;
    gap: 22px;
    overflow-x: auto;
    border-top: 1px solid var(--border);
    padding: 14px 20px;
    color: var(--muted);
    font-size: 14px;
  }

  .hero,
  .page-hero {
    min-height: auto;
    padding: 88px 0 76px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    min-height: 320px;
    border-left: 0;
  }

  .visual-frame {
    inset: 0;
  }

  .system-map .node:nth-of-type(1) { left: 24px; top: 48px; }
  .system-map .node:nth-of-type(2) { right: 24px; top: 48px; }
  .system-map .node:nth-of-type(3) { left: 24px; bottom: 48px; }
  .system-map .node:nth-of-type(4) { right: 24px; bottom: 48px; }
  .system-map .line.a { left: 132px; top: 78px; width: 118px; transform: rotate(0deg); }
  .system-map .line.b { left: 132px; top: 80px; width: 172px; transform: rotate(38deg); }
  .system-map .line.c { left: 132px; bottom: 80px; width: 118px; transform: rotate(0deg); }
  .system-map .signal.one { left: 194px; top: 75px; }
  .system-map .signal.two { left: 198px; top: 158px; }
  .system-map .signal.three { right: 116px; bottom: 77px; }

  .eco-core {
    width: 126px;
    height: 126px;
  }

  .eco-core img {
    width: 76px;
  }

  .eco-card {
    width: 128px;
    height: 82px;
    padding: 13px;
  }

  .eco-card img {
    max-width: 84px;
    max-height: 22px;
  }

  .eco-card span {
    font-size: 9px;
  }

  .eco-hosthink { left: 22px; top: 48px; }
  .eco-sendarix { right: 20px; top: 58px; }
  .eco-bloguno { left: 28px; bottom: 52px; }
  .eco-lacrony { right: 26px; bottom: 42px; }

  .eco-link {
    width: 128px;
  }

  .pulse-a { --tx: -118px; --ty: -84px; }
  .pulse-b { --tx: 116px; --ty: -74px; }
  .pulse-c { --tx: -112px; --ty: 96px; }
  .pulse-d { --tx: 116px; --ty: 102px; }

  .intake-card {
    width: 126px;
    height: 92px;
    padding: 11px;
  }

  .intake-card img {
    max-width: 84px;
    max-height: 24px;
  }

  .intake-card.hosthink { left: 24px; top: 48px; }
  .intake-card.sendarix { right: 24px; top: 48px; }
  .intake-card.bloguno { left: 24px; bottom: 48px; }
  .intake-card.lacrony { right: 24px; bottom: 48px; }

  .orbit-ring.ring-a {
    width: 270px;
    height: 142px;
  }

  .orbit-ring.ring-b {
    width: 190px;
    height: 270px;
  }

  .orbit-ring.ring-c {
    width: 300px;
    height: 300px;
  }

  .orbit-core {
    width: 108px;
    padding: 13px;
  }

  .orbit-core img {
    width: 68px;
  }

  .orbit-product {
    width: 126px;
    height: 78px;
    padding: 12px;
  }

  .orbit-product img {
    max-width: 84px;
    max-height: 22px;
  }

  .orbit-hosthink { left: 20px; top: 42px; }
  .orbit-sendarix { right: 20px; top: 42px; }
  .orbit-bloguno { left: 20px; bottom: 42px; }
  .orbit-lacrony { right: 20px; bottom: 42px; }

  .pulse-a { --x1: -104px; --y1: -78px; }
  .pulse-b { --x1: 104px; --y1: -78px; }
  .pulse-c { --x1: -104px; --y1: 78px; }

  .intake-hub {
    width: 96px;
    padding: 12px;
  }

  .intake-hub img {
    width: 62px;
  }

  .intake-path {
    width: 134px;
  }

  .packet-a { --tx: -102px; --ty: -78px; }
  .packet-b { --tx: 102px; --ty: -78px; }
  .packet-c { --tx: -102px; --ty: 78px; }
  .packet-d { --tx: 102px; --ty: 78px; }

  h1,
  .page-hero h1 {
    font-size: 44px;
    line-height: 1;
    letter-spacing: -0.022em;
    word-spacing: 0.045em;
  }

  .lead {
    font-size: 18px;
  }

  .hero-meta {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .section {
    padding: 82px 0;
  }

  .product-grid,
  .principles,
  .metrics,
  .split,
  .contact-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .card-head {
    height: auto;
    min-height: 0;
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 18px;
  }

  .status {
    align-self: center;
    max-width: 100%;
    padding: 6px 12px;
    text-align: center;
  }

  .row,
  .lab-item,
  .table-row {
    grid-template-columns: 1fr;
  }

  .table-head {
    display: none;
  }

  .side-note {
    border-left: 0;
    border-top: 1px solid var(--border);
    padding-left: 0;
    padding-top: 28px;
  }
}