@font-face {
  font-family: "Manrope";
  src: url("assets/fonts/manrope-400.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("assets/fonts/manrope-600.ttf") format("truetype");
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("assets/fonts/manrope-700.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/fonts/ibm-plex-mono-500.ttf") format("truetype");
  font-weight: 500;
  font-display: swap;
}

:root {
  --bg: #f7f7f4;
  --surface: #ffffff;
  --surface-soft: #efefea;
  --ink: #090a0e;
  --muted: #666870;
  --subtle: #a3a3a0;
  --line: #deded8;
  --strong-line: #c9c9c1;
  --accent: #7565d8;
  --accent-2: #a995ff;
  --glow: rgba(117, 101, 216, 0.2);
  --shadow: 0 24px 80px rgba(10, 10, 18, 0.08);
  --font-sans: "Manrope", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Cascadia Code", Consolas, monospace;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #07080b;
  --surface: #101116;
  --surface-soft: #171922;
  --ink: #f7f7f4;
  --muted: #a2a4ad;
  --subtle: #686a75;
  --line: #252832;
  --strong-line: #383b48;
  --accent: #a995ff;
  --accent-2: #d5ccff;
  --glow: rgba(169, 149, 255, 0.24);
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 70% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 32rem),
    radial-gradient(circle at 10% 24rem, color-mix(in srgb, var(--accent) 10%, transparent), transparent 34rem),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  transition: background-color 260ms ease, color 260ms ease;
}

body.menu-open {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background-image:
    linear-gradient(color-mix(in srgb, var(--line) 34%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--line) 34%, transparent) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
  opacity: 0.45;
}

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

button {
  color: inherit;
  font: inherit;
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

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

.ambient {
  position: fixed;
  inset: auto 8vw 6vh auto;
  width: 20rem;
  height: 20rem;
  z-index: -3;
  background: var(--glow);
  filter: blur(90px);
  border-radius: 50%;
  opacity: 0.8;
  animation: breathe 8s ease-in-out infinite;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: radial-gradient(color-mix(in srgb, var(--ink) 10%, transparent) 0.7px, transparent 0.7px);
  background-size: 9px 9px;
  opacity: 0.05;
}

.shell {
  width: min(100% - 48px, 1180px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(100% - 32px, 1220px);
  margin: 14px auto 0;
  padding: 10px 12px 10px 16px;
  border: 1px solid color-mix(in srgb, var(--line) 86%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  position: relative;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--ink) 96%, transparent), color-mix(in srgb, var(--accent) 28%, var(--ink))),
    var(--ink);
  box-shadow: 0 0 24px var(--glow);
}

.brand-mark i {
  width: 17px;
  height: 17px;
  clip-path: polygon(50% 0, 100% 100%, 76% 100%, 50% 42%, 24% 100%, 0 100%);
  background: var(--bg);
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 7px 4px auto;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transform: rotate(-24deg);
}

.brand-mark.mini {
  width: 40px;
  height: 40px;
}

.brand strong {
  display: block;
  font-size: 14px;
  letter-spacing: 0.18em;
}

.brand small {
  display: block;
  margin-top: -3px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.desktop-nav a {
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  transition: color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.desktop-nav a:hover {
  color: var(--ink);
  background: var(--surface-soft);
  box-shadow: 0 0 24px var(--glow);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.theme-toggle {
  position: relative;
  width: 112px;
  height: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-soft) 76%, transparent);
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 70%, var(--line));
  box-shadow: 0 0 24px var(--glow);
}

.theme-toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: calc(50% - 3px);
  height: calc(100% - 6px);
  border-radius: 999px;
  background: var(--surface);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.14);
  transition: transform 340ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(100%);
}

.theme-option {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

:root:not([data-theme="dark"]) .theme-option:nth-of-type(2),
[data-theme="dark"] .theme-option:last-of-type {
  color: var(--ink);
}

.nav-cta,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.nav-cta,
.primary-button {
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
}

.secondary-button {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  color: var(--ink);
}

.nav-cta:hover,
.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px var(--glow), 0 18px 40px rgba(0, 0, 0, 0.12);
}

.menu-button {
  display: none;
}

.mobile-menu {
  display: none;
}

.hero {
  min-height: calc(100vh - 90px);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: clamp(38px, 7vw, 90px);
  padding: clamp(72px, 9vw, 120px) 0 58px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 24px;
  color: var(--muted);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(58px, 8vw, 112px);
  line-height: 0.92;
  letter-spacing: -0.075em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.065em;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(24px, 2vw, 34px);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.hero-deck {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.hero-proof span,
.proof-band span,
.tool-cloud span,
.api-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.hero-system {
  perspective: 1300px;
}

.system-panel {
  position: relative;
  min-height: 610px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 34%, color-mix(in srgb, var(--accent) 26%, transparent), transparent 18rem),
    linear-gradient(145deg, color-mix(in srgb, var(--surface) 94%, transparent), color-mix(in srgb, var(--surface-soft) 76%, transparent));
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotateX(3deg) rotateY(-4deg);
  transition: transform 400ms ease, box-shadow 300ms ease;
}

.system-panel:hover {
  transform: rotateX(0deg) rotateY(0deg) translateY(-4px);
  box-shadow: 0 40px 120px var(--glow);
}

.system-panel::before {
  content: "";
  position: absolute;
  inset: 72px 40px 118px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--line));
  border-radius: 50%;
  opacity: 0.38;
  animation: spin 18s linear infinite;
}

.panel-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-top b {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  font-weight: 500;
}

.panel-top i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #57d68d;
  box-shadow: 0 0 15px #57d68d;
}

.orbit {
  position: relative;
  height: 430px;
}

.core-node,
.tool-node {
  position: absolute;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(14px);
}

.core-node {
  inset: 50% auto auto 50%;
  width: min(260px, 68%);
  min-height: 180px;
  padding: 26px;
  border-radius: 30px;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 48px var(--glow), var(--shadow);
}

.core-node strong {
  display: block;
  margin-top: 14px;
  font-size: 24px;
  letter-spacing: -0.04em;
}

.core-node small,
.tool-node span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.tool-node {
  width: 112px;
  height: 88px;
  border-radius: 22px;
  animation: float 5s ease-in-out infinite;
}

.tool-node img {
  width: auto;
  max-width: 54px;
  max-height: 28px;
  object-fit: contain;
}

.node-one { top: 52px; left: 42px; }
.node-two { top: 48px; right: 48px; animation-delay: -1s; }
.node-three { top: 240px; left: 18px; animation-delay: -1.8s; }
.node-four { top: 244px; right: 24px; animation-delay: -2.5s; }
.node-five { bottom: 10px; left: 30%; animation-delay: -3s; }
.node-six { bottom: 18px; right: 28%; animation-delay: -3.6s; }

.flow-strip {
  display: grid;
  grid-template-columns: 1fr 36px 1fr 36px 1fr 36px 1fr;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.flow-strip div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 74%, transparent);
}

.flow-strip small {
  color: var(--accent);
  font: 12px/1 var(--font-mono);
}

.flow-strip strong {
  display: block;
  font-size: 13px;
}

.flow-strip > span,
.process-rail > i,
.mini-flow i {
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.proof-band {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 28px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: color-mix(in srgb, var(--surface) 68%, transparent);
  box-shadow: var(--shadow);
}

.proof-band p {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.proof-band div,
.tool-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.section {
  padding: clamp(78px, 10vw, 130px) 0 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(24px, 6vw, 90px);
  align-items: end;
  margin-bottom: 34px;
}

.section-heading p {
  margin-bottom: 12px;
  color: var(--accent);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading span {
  color: var(--muted);
  font-size: 18px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 32px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.service-card {
  min-height: 330px;
  padding: 28px;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 0, color-mix(in srgb, var(--accent) 10%, transparent), transparent 13rem),
    var(--surface);
  transition: transform 220ms ease, background-color 220ms ease;
}

.service-card:last-child {
  border-right: 0;
}

.service-card:hover {
  transform: translateY(-6px);
  background-color: var(--surface-soft);
}

.service-card small {
  color: var(--subtle);
  font: 12px/1 var(--font-mono);
}

.service-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin: 58px 0 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--accent);
  font-size: 28px;
  box-shadow: 0 0 28px var(--glow);
}

.service-card p {
  color: var(--muted);
}

.systems-grid {
  display: grid;
  gap: 18px;
}

.system-card {
  --x: 50%;
  --y: 50%;
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at var(--x) var(--y), color-mix(in srgb, var(--accent) 16%, transparent), transparent 18rem),
    linear-gradient(135deg, var(--surface), color-mix(in srgb, var(--surface-soft) 68%, var(--surface)));
  box-shadow: var(--shadow);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.system-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 60%, var(--line));
  box-shadow: 0 34px 100px var(--glow);
}

.card-glow {
  position: absolute;
  inset: auto -12% -40% auto;
  width: 280px;
  height: 280px;
  background: var(--glow);
  filter: blur(70px);
}

.system-card-head,
.logo-row,
.mini-flow {
  display: flex;
  align-items: center;
}

.system-card-head {
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 34px;
}

.system-card-head > span {
  color: var(--accent);
  font: 13px/1 var(--font-mono);
}

.logo-row {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.logo-row img {
  width: auto;
  max-width: 92px;
  height: 34px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  object-fit: contain;
}

.system-card h3 {
  max-width: 620px;
}

.system-card p {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.mini-flow {
  flex-wrap: wrap;
  gap: 9px;
  margin: 28px 0 18px;
}

.mini-flow span {
  min-height: 40px;
  padding: 0 14px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  font-size: 13px;
  font-weight: 700;
}

.mini-flow i {
  width: 38px;
}

.value-line {
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.system-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 48%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.system-card-link:hover {
  transform: translateY(-2px);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  box-shadow: 0 0 30px var(--glow);
}

.comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: stretch;
}

.compare-column {
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.compare-column.after {
  border-color: color-mix(in srgb, var(--accent) 54%, var(--line));
  box-shadow: 0 0 60px var(--glow);
}

.compare-column strong {
  display: block;
  margin-bottom: 18px;
  font-size: 22px;
  letter-spacing: -0.04em;
}

.compare-column ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.compare-column li {
  display: flex;
  gap: 10px;
}

.compare-column li span {
  flex: 0 0 9px;
  width: 9px;
  height: 9px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--subtle);
}

.compare-column.after li span {
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent);
}

.compare-arrow {
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 26px;
}

.process-rail {
  display: grid;
  grid-template-columns: 1fr 60px 1fr 60px 1fr 60px 1fr;
  align-items: center;
}

.process-rail div {
  min-height: 170px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.process-rail small {
  color: var(--accent);
  font: 12px/1 var(--font-mono);
}

.process-rail strong {
  display: block;
  margin: 18px 0 8px;
  font-size: 25px;
  letter-spacing: -0.04em;
}

.process-rail span {
  color: var(--muted);
}

.process-rail > i {
  width: 100%;
}

.tool-cloud {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.tool-cloud span {
  min-height: 46px;
  padding: 0 16px;
  color: var(--ink);
}

.tool-cloud img {
  width: auto;
  max-width: 96px;
  height: 22px;
  object-fit: contain;
}

.tool-cloud img[src*="gohighlevel"],
.tool-cloud img[src*="jotform"],
.tool-cloud img[src*="stripe"],
.tool-cloud img[src*="signnow"] {
  max-width: 78px;
}

.api-pill {
  color: var(--accent) !important;
  font-family: var(--font-mono);
}

.contact-section {
  padding: clamp(88px, 10vw, 140px) 0 40px;
}

.contact-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 70px);
  border: 1px solid color-mix(in srgb, var(--accent) 52%, var(--line));
  border-radius: 38px;
  background:
    radial-gradient(circle at 86% 30%, var(--glow), transparent 20rem),
    var(--surface);
  box-shadow: 0 36px 110px var(--glow);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.contact-copy > p {
  color: var(--accent);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-copy h2 {
  max-width: 900px;
}

.contact-copy > span {
  display: block;
  max-width: 670px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 19px;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 85% 0, var(--glow), transparent 13rem),
    color-mix(in srgb, var(--surface) 84%, transparent);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form label > span {
  color: var(--subtle);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 50px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  outline: 0;
  background: var(--surface);
  color: var(--ink);
  font: 500 15px/1.4 var(--font-sans);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--subtle);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: color-mix(in srgb, var(--accent) 72%, var(--line));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent), 0 0 28px var(--glow);
  transform: translateY(-1px);
}

.contact-form button {
  justify-content: center;
  width: 100%;
  margin-top: 4px;
  cursor: pointer;
}

.contact-form button[disabled] {
  cursor: wait;
  opacity: 0.72;
}

.form-status {
  min-height: 18px;
  color: var(--muted);
  font-size: 13px;
}

.form-status.is-success {
  color: var(--accent);
}

.form-status.is-error {
  color: #ff6b6b;
}

.form-honey {
  position: absolute;
  left: -10000px;
  opacity: 0;
}

.booking-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--accent) 56%, var(--ink));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent), 0 0 34px var(--glow);
}

.booking-cta::before,
.booking-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.booking-cta::before {
  background:
    radial-gradient(circle at 20% 50%, color-mix(in srgb, var(--accent) 42%, transparent), transparent 34%),
    radial-gradient(circle at 80% 50%, color-mix(in srgb, var(--accent) 26%, transparent), transparent 30%);
  opacity: 0.44;
  filter: blur(10px);
  animation: ctaGlow 3.8s ease-in-out infinite;
}

.booking-cta::after {
  width: 48%;
  transform: translateX(-140%) skewX(-22deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  animation: ctaSweep 4.6s ease-in-out infinite;
}

.booking-cta:hover {
  border-color: color-mix(in srgb, var(--accent) 76%, var(--ink));
  box-shadow: 0 0 46px var(--glow), 0 22px 56px rgba(0, 0, 0, 0.16);
}

.booking-page .site-header {
  position: sticky;
}

.booking-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.48fr);
  gap: clamp(28px, 6vw, 74px);
  align-items: end;
  padding: clamp(78px, 10vw, 132px) 0 42px;
}

.booking-hero h1 {
  max-width: 1030px;
  font-size: clamp(52px, 7vw, 106px);
}

.booking-hero-copy > p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.booking-intent-card,
.booking-panel,
.booking-sidebar > * {
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 84% 0, var(--glow), transparent 14rem),
    color-mix(in srgb, var(--surface) 88%, transparent);
  box-shadow: var(--shadow);
}

.booking-intent-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
  isolation: isolate;
}

.booking-intent-card::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 24px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  opacity: 0.42;
  pointer-events: none;
}

.booking-intent-card::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -80px;
  top: -90px;
  border-radius: 999px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 28%, transparent), transparent 68%);
  filter: blur(8px);
  opacity: 0.85;
  animation: bookingGlow 7s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: -1;
}

.booking-flow-title {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 24px;
}

.booking-flow-title span,
.booking-panel-head p,
.booking-summary-card p,
.booking-section-title span,
.booking-form label > span {
  color: var(--accent);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.booking-flow-title strong {
  color: var(--text);
  font-size: 14px;
  letter-spacing: -0.02em;
}

.booking-flow-map {
  position: relative;
  display: grid;
  gap: 0;
}

.booking-flow-map::before {
  content: "";
  position: absolute;
  left: 21px;
  right: auto;
  top: 34px;
  bottom: 34px;
  width: 2px;
  height: auto;
  background:
    linear-gradient(180deg, transparent, var(--accent), transparent),
    linear-gradient(180deg, color-mix(in srgb, var(--line) 72%, transparent), color-mix(in srgb, var(--line) 72%, transparent));
  background-size: 100% 45%, 100% 100%;
  background-repeat: no-repeat;
  border-radius: 999px;
  opacity: 0.72;
  animation: bookingLineMobile 4.8s ease-in-out infinite;
}

.booking-flow-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  row-gap: 6px;
  align-items: start;
  padding: 0 0 26px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.booking-flow-step:last-child {
  padding-bottom: 0;
}

.booking-flow-step:hover {
  transform: translateX(4px);
}

.booking-flow-step i {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  color: white;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.55), transparent 36%),
    linear-gradient(135deg, var(--accent), var(--accent-2));
  font: 12px/1 var(--font-mono);
  box-shadow: 0 0 24px var(--glow);
  z-index: 1;
}

.booking-flow-step b {
  display: block;
  padding: 13px 16px 4px;
  border-radius: 18px 18px 0 0;
  border: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  border-bottom: 0;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  color: var(--text);
  font-size: 16px;
  letter-spacing: -0.035em;
}

.booking-flow-step small {
  display: block;
  grid-column: 2;
  margin-top: -6px;
  padding: 0 16px 14px;
  border: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  border-top: 0;
  border-radius: 0 0 18px 18px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.booking-flow-outcome {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--line));
  border-radius: 20px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.booking-flow-outcome span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 24px var(--accent);
}

.booking-flow-outcome p {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
}

@keyframes bookingLine {
  0%,
  100% {
    background-position: -32% 0, 0 0;
  }
  50% {
    background-position: 132% 0, 0 0;
  }
}

@keyframes bookingLineMobile {
  0%,
  100% {
    background-position: 0 -32%, 0 0;
  }
  50% {
    background-position: 0 132%, 0 0;
  }
}

@keyframes bookingGlow {
  from {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.62;
  }
  to {
    transform: translate3d(-34px, 34px, 0) scale(1.16);
    opacity: 0.95;
  }
}

.booking-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.46fr);
  gap: 22px;
  align-items: start;
  padding-bottom: 80px;
}

.booking-panel {
  padding: clamp(22px, 4vw, 42px);
}

.booking-panel-head {
  margin-bottom: 24px;
}

.booking-panel-head h2 {
  max-width: 760px;
  font-size: clamp(34px, 4vw, 58px);
}

.booking-services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.booking-service {
  position: relative;
  display: grid;
  gap: 8px;
  min-height: 128px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.booking-service input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.booking-service span {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.booking-service small {
  color: var(--muted);
  font-size: 13px;
}

.booking-service:hover,
.booking-service.is-selected {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 58%, var(--line));
  box-shadow: 0 0 32px var(--glow);
}

.booking-calendar {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1fr);
  gap: 16px;
}

.booking-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.booking-section-title strong {
  font-size: 18px;
}

.booking-days,
.booking-slots {
  display: grid;
  gap: 10px;
}

.booking-day,
.booking-slot {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.booking-day {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px;
}

.booking-day b {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 15px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
  font-size: 18px;
}

.booking-day strong,
.booking-day span {
  display: block;
}

.booking-day span,
.booking-note {
  color: var(--muted);
  font-size: 13px;
}

.booking-slots {
  grid-template-columns: repeat(2, 1fr);
}

.booking-slot {
  min-height: 62px;
  padding: 14px 16px;
  font-weight: 800;
}

.booking-day:hover,
.booking-slot:hover,
.booking-day.is-selected,
.booking-slot.is-selected {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 62%, var(--line));
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  box-shadow: 0 0 28px var(--glow);
}

.booking-note {
  margin-top: 12px;
}

.booking-sidebar {
  position: sticky;
  top: 112px;
  display: grid;
  gap: 14px;
}

.booking-summary-card {
  padding: 22px;
}

.booking-summary-card h3 {
  margin: 10px 0 20px;
  font-size: 26px;
  letter-spacing: -0.045em;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.summary-line span {
  color: var(--muted);
}

.summary-line strong {
  text-align: right;
}

.calendar-sync {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--line));
  border-radius: 18px;
  color: var(--muted);
  font-size: 13px;
}

.calendar-sync i {
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}

.booking-form {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.booking-form label {
  display: grid;
  gap: 8px;
}

.booking-form input,
.booking-form textarea {
  width: 100%;
  min-height: 50px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  outline: 0;
  background: var(--surface);
  color: var(--ink);
  font: 500 15px/1.4 var(--font-sans);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.booking-form textarea {
  min-height: 116px;
  resize: vertical;
}

.booking-form input:focus,
.booking-form textarea:focus {
  border-color: color-mix(in srgb, var(--accent) 72%, var(--line));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent), 0 0 28px var(--glow);
  transform: translateY(-1px);
}

.booking-form button {
  justify-content: center;
  width: 100%;
  cursor: pointer;
}

.booking-form button[disabled] {
  cursor: wait;
  opacity: 0.72;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0 46px;
  color: var(--muted);
  font-size: 13px;
}

.project-page .site-header {
  position: sticky;
}

.project-main {
  padding-bottom: 40px;
}

.project-hero {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: clamp(28px, 6vw, 74px);
  align-items: end;
  padding: clamp(70px, 9vw, 118px) 0 42px;
}

.project-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--muted);
  font: 12px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.project-back:hover {
  color: var(--ink);
}

.project-hero h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: clamp(54px, 7vw, 104px);
}

.project-hero-copy > p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.project-summary-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 80% 0, var(--glow), transparent 14rem),
    var(--surface);
  box-shadow: var(--shadow);
}

.project-summary-card strong {
  display: block;
  margin-bottom: 14px;
  font-size: 20px;
  letter-spacing: -0.035em;
}

.project-summary-card ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.project-summary-card li {
  display: flex;
  gap: 10px;
}

.project-summary-card li::before {
  content: "";
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
}

.stack-ribbon,
.project-section,
.architecture-map,
.logic-map,
.impact-grid,
.next-system-card {
  border: 1px solid var(--line);
  border-radius: 30px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  box-shadow: var(--shadow);
}

.stack-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 18px;
}

.stack-ribbon > span {
  color: var(--muted);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stack-ribbon div {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 13px;
  font-weight: 800;
}

.stack-ribbon img {
  width: auto;
  max-width: 82px;
  height: 22px;
  object-fit: contain;
}

.project-section {
  margin-top: 22px;
  padding: clamp(24px, 4vw, 42px);
  overflow: hidden;
}

.project-section-head {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: 30px;
  margin-bottom: 28px;
}

.project-section-head span {
  color: var(--accent);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-section-head p {
  color: var(--muted);
  font-size: 18px;
}

.architecture-map {
  display: grid;
  grid-template-columns: 1fr 46px 1.15fr 46px 1fr;
  gap: 10px;
  align-items: center;
  padding: 18px;
  background:
    radial-gradient(circle at 50% 50%, var(--glow), transparent 20rem),
    var(--surface);
}

.arch-column {
  display: grid;
  gap: 12px;
}

.arch-label {
  color: var(--subtle);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.arch-node,
.logic-node,
.impact-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: color-mix(in srgb, var(--surface) 78%, transparent);
}

.arch-node {
  min-height: 116px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 20px;
}

.arch-node.is-core {
  min-height: 210px;
  text-align: center;
  border-color: color-mix(in srgb, var(--accent) 58%, var(--line));
  box-shadow: 0 0 48px var(--glow);
}

.arch-node img {
  width: auto;
  max-width: 110px;
  height: 28px;
  object-fit: contain;
}

.arch-node.is-core img {
  margin-inline: auto;
  max-width: 90px;
  height: 42px;
}

.arch-node strong {
  display: block;
  font-size: 18px;
  letter-spacing: -0.035em;
}

.arch-node small {
  color: var(--muted);
}

.arch-connector {
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.workflow-path {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.workflow-step {
  min-height: 164px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.workflow-step:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 54%, var(--line));
  box-shadow: 0 0 34px var(--glow);
}

.workflow-step small {
  color: var(--accent);
  font: 12px/1 var(--font-mono);
}

.workflow-step strong {
  display: block;
  margin: 24px 0 7px;
  font-size: 18px;
  letter-spacing: -0.035em;
}

.workflow-step span {
  color: var(--muted);
  font-size: 13px;
}

.logic-map {
  display: grid;
  grid-template-columns: 0.85fr 1.4fr;
  gap: 18px;
  padding: 18px;
}

.logic-trigger {
  display: grid;
  place-items: center;
  min-height: 280px;
  border: 1px dashed color-mix(in srgb, var(--accent) 52%, var(--line));
  border-radius: 26px;
  text-align: center;
}

.logic-trigger small {
  color: var(--accent);
  font: 12px/1 var(--font-mono);
}

.logic-trigger strong {
  display: block;
  margin-top: 12px;
  font-size: 26px;
  letter-spacing: -0.045em;
}

.logic-routes {
  display: grid;
  gap: 12px;
}

.logic-node {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 18px;
}

.logic-node i {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
  font-style: normal;
  font-weight: 900;
}

.logic-node strong {
  display: block;
}

.logic-node span {
  color: var(--muted);
  font-size: 13px;
}

.logic-node b {
  color: var(--accent);
  font-size: 18px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}

.impact-card {
  min-height: 190px;
  padding: 22px;
  border-width: 0 1px 0 0;
  border-radius: 0;
}

.impact-card:last-child {
  border-right: 0;
}

.impact-card small {
  color: var(--accent);
  font: 12px/1 var(--font-mono);
}

.impact-card strong {
  display: block;
  margin: 36px 0 8px;
  font-size: 21px;
  letter-spacing: -0.04em;
}

.impact-card span {
  color: var(--muted);
  font-size: 14px;
}

.project-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  margin-top: 22px;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid color-mix(in srgb, var(--accent) 56%, var(--line));
  border-radius: 32px;
  background:
    radial-gradient(circle at 86% 10%, var(--glow), transparent 17rem),
    var(--surface);
  box-shadow: 0 30px 100px var(--glow);
}

.project-cta p {
  margin-bottom: 8px;
  color: var(--accent);
  font: 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-cta h2 {
  max-width: 800px;
  font-size: clamp(34px, 4vw, 60px);
}

.next-system-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 16px;
  padding: 22px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.next-system-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 70px var(--glow);
}

.next-system-card small {
  color: var(--muted);
  font: 12px/1 var(--font-mono);
  text-transform: uppercase;
}

.next-system-card strong {
  display: block;
  margin-top: 6px;
  font-size: 22px;
  letter-spacing: -0.04em;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes breathe {
  50% {
    transform: translate3d(-40px, -24px, 0) scale(1.08);
  }
}

@keyframes float {
  50% {
    transform: translateY(-10px);
  }
}

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

@keyframes ctaGlow {
  0%,
  100% {
    opacity: 0.26;
    transform: scale(0.94);
  }

  50% {
    opacity: 0.62;
    transform: scale(1.12);
  }
}

@keyframes ctaSweep {
  0%,
  58% {
    transform: translateX(-140%) skewX(-22deg);
  }

  82%,
  100% {
    transform: translateX(260%) skewX(-22deg);
  }
}

@media (max-width: 980px) {
  .desktop-nav,
  .nav-cta {
    display: none;
  }

  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .menu-button {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    gap: 4px;
    padding: 9px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: transparent;
  }

  .menu-button span {
    width: 100%;
    height: 1px;
    background: var(--ink);
    transition: transform 180ms ease;
  }

  .menu-button[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .mobile-menu {
    position: absolute;
    inset: calc(100% + 8px) 0 auto;
    display: grid;
    grid-template-rows: repeat(5, 0fr);
    overflow: hidden;
    padding-inline: 18px;
    border: 0 solid var(--line);
    border-radius: 24px;
    background: var(--surface);
    box-shadow: var(--shadow);
    transition: grid-template-rows 240ms ease, padding 240ms ease, border-width 240ms ease;
  }

  .mobile-menu a {
    min-height: 0;
    overflow: hidden;
    color: var(--muted);
    font-weight: 700;
  }

  .mobile-menu.is-open {
    grid-template-rows: repeat(5, 1fr);
    padding-block: 18px;
    border-width: 1px;
  }

  .mobile-menu.is-open a {
    padding-block: 9px;
  }

  .hero,
  .section-heading,
  .proof-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
  }

  .system-panel {
    min-height: 570px;
    transform: none;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-card:nth-child(2) {
    border-right: 0;
  }

  .service-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .process-rail {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .process-rail > i {
    width: 1px;
    height: 34px;
    margin-inline: auto;
    background: linear-gradient(var(--accent), transparent);
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .booking-hero,
  .booking-shell,
  .booking-calendar {
    grid-template-columns: 1fr;
  }

  .booking-flow-map {
    grid-template-columns: 1fr;
  }

  .booking-flow-map::before {
    left: 20px;
    right: auto;
    top: 30px;
    bottom: 30px;
    width: 2px;
    height: auto;
    background:
      linear-gradient(180deg, transparent, var(--accent), transparent),
      linear-gradient(180deg, color-mix(in srgb, var(--line) 72%, transparent), color-mix(in srgb, var(--line) 72%, transparent));
    background-size: 100% 45%, 100% 100%;
    background-repeat: no-repeat;
    animation-name: bookingLineMobile;
  }

  .booking-flow-step {
    min-height: 0;
    grid-template-columns: auto 1fr;
    align-items: start;
    column-gap: 14px;
  }

  .booking-flow-step small {
    grid-column: 2;
  }

  .booking-sidebar {
    position: static;
  }

  .project-hero,
  .project-section-head,
  .logic-map,
  .project-cta {
    grid-template-columns: 1fr;
  }

  .project-hero {
    align-items: start;
    padding-top: 92px;
  }

  .architecture-map {
    grid-template-columns: 1fr;
  }

  .arch-connector {
    width: 1px;
    height: 34px;
    margin-inline: auto;
    background: linear-gradient(var(--accent), transparent);
  }

  .workflow-path {
    grid-template-columns: repeat(2, 1fr);
  }

  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .impact-card:nth-child(2) {
    border-right: 0;
  }

  .impact-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    width: calc(100% - 20px);
    margin-top: 10px;
    border-radius: 24px;
  }

  .brand small {
    display: none;
  }

  .theme-toggle {
    width: 96px;
  }

  h1 {
    font-size: clamp(50px, 17vw, 76px);
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .system-panel {
    min-height: 620px;
    padding: 18px;
    border-radius: 26px;
  }

  .panel-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .orbit {
    height: 430px;
  }

  .tool-node {
    width: 94px;
    height: 76px;
  }

  .node-one { top: 42px; left: 0; }
  .node-two { top: 42px; right: 0; }
  .node-three { top: 252px; left: 0; }
  .node-four { top: 252px; right: 0; }
  .node-five { bottom: 4px; left: 12%; }
  .node-six { bottom: 4px; right: 12%; }

  .flow-strip {
    grid-template-columns: 1fr;
  }

  .flow-strip > span {
    width: 1px;
    height: 22px;
    margin-inline: auto;
    background: linear-gradient(var(--accent), transparent);
  }

  .service-grid,
  .comparison {
    grid-template-columns: 1fr;
  }

  .service-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .service-card:last-child {
    border-bottom: 0;
  }

  .compare-arrow {
    transform: rotate(90deg);
  }

  .logo-row {
    justify-content: flex-start;
  }

  .mini-flow i {
    width: 20px;
  }

  .booking-hero h1 {
    font-size: clamp(44px, 14vw, 76px);
  }

  .booking-services,
  .booking-slots {
    grid-template-columns: 1fr;
  }

  .booking-flow-title {
    display: grid;
    gap: 8px;
  }

  .booking-intent-card {
    padding: 22px;
  }

  .project-hero h1 {
    font-size: clamp(44px, 14vw, 72px);
  }

  .stack-ribbon {
    align-items: stretch;
  }

  .stack-ribbon div {
    width: 100%;
    justify-content: space-between;
  }

  .workflow-path,
  .impact-grid {
    grid-template-columns: 1fr;
  }

  .logic-node {
    grid-template-columns: auto 1fr;
  }

  .logic-node b {
    display: none;
  }

  .impact-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .impact-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .impact-card:last-child {
    border-bottom: 0;
  }

  .project-cta .primary-button {
    width: 100%;
  }

  .next-system-card {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}