/*
Theme Name: IN-S.A.F 1.0.4
Theme URI: https://in-saf.de/
Author: IN-S.A.F
Author URI: https://in-saf.de/
Description: Premium One-Page-Theme fuer IN-S.A.F, intelligente Gebaeudetechnik, KNX, Smart Home und Systemintegration.
Version: 1.0.4
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: in-saf-104
*/

:root {
  --deep-navy: #020a18;
  --midnight-panel: #071426;
  --technical-blue: #004f9f;
  --neon-cyan: #20d9f2;
  --subtle-violet: #7b2dff;
  --line-blue: #134e88;
  --text-primary: #f2f7ff;
  --text-secondary: #b8c7d9;
  --border-cyan: #16bfea;
  --shadow-panel: 0 18px 48px rgba(1, 10, 24, 0.42);
  --shadow-cyan: 0 0 24px rgba(32, 217, 242, 0.28);
  --ease-out: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --header-offset: 53px;
  --floating-bottom: clamp(22px, 3vw, 42px);
  --floating-contact-safe-area: 112px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
}

body {
  margin: 0;
  background: linear-gradient(180deg, #030817 0%, #06101f 48%, #020a18 100%);
  color: var(--text-primary);
  font-family: Aptos, "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
  font-kerning: normal;
  font-optical-sizing: auto;
  line-height: 1.6;
  letter-spacing: 0;
}

a {
  color: inherit;
}

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

svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 4px;
}

.page-top-anchor {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(18px, 2.2vw, 32px);
  padding: 28px 7vw 18px;
  --page-progress: 0;
  background: rgba(2, 10, 24, 0.86);
  border-bottom: 1px solid rgba(19, 78, 136, 0.6);
  backdrop-filter: blur(14px);
  box-shadow: 0 0 0 rgba(1, 10, 24, 0);
  transform: translateY(-14px);
  animation: header-arrive 720ms var(--ease-out-expo) 80ms forwards;
  transition: padding 320ms var(--ease-out-expo), gap 320ms var(--ease-out-expo), background 260ms var(--ease-out), border-color 260ms var(--ease-out), box-shadow 260ms var(--ease-out);
}

.site-header::before {
  content: "";
  position: absolute;
  right: 7vw;
  bottom: -1px;
  left: 7vw;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(32, 217, 242, 0.92), transparent);
  opacity: 0;
  transform: scaleX(0.18);
  transform-origin: left;
  animation: header-scan 1400ms var(--ease-out-expo) 260ms forwards;
  pointer-events: none;
}

.site-header::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(32, 217, 242, 0.18), var(--neon-cyan), rgba(123, 45, 255, 0.86));
  box-shadow: 0 0 18px rgba(32, 217, 242, 0.38);
  transform: scaleX(var(--page-progress, 0));
  transform-origin: left;
  pointer-events: none;
  transition: transform 120ms linear;
}

.site-header.is-scrolled {
  background: rgba(2, 10, 24, 0.94);
  border-bottom-color: rgba(32, 217, 242, 0.38);
  box-shadow: 0 18px 46px rgba(1, 10, 24, 0.34);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  opacity: 0;
  transform: translateY(8px);
  animation: header-item-in 520ms var(--ease-out-expo) 260ms forwards;
}

.brand-mark {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  color: var(--neon-cyan);
  transition: filter 220ms var(--ease-out), transform 220ms var(--ease-out);
  transition-property: width, height, filter, transform;
  transition-duration: 320ms, 320ms, 220ms, 220ms;
  transition-timing-function: var(--ease-out-expo), var(--ease-out-expo), var(--ease-out), var(--ease-out);
}

.brand:hover .brand-mark {
  filter: drop-shadow(0 0 12px rgba(32, 217, 242, 0.4));
  transform: translateY(-1px);
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.brand-mark svg * {
  fill: none;
  stroke: currentColor;
  animation: mark-trace 1180ms var(--ease-out-expo) 420ms forwards;
}

.brand-logo-shell {
  stroke-width: 8.33;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
}

.brand-logo-line {
  stroke-width: 8.33;
  stroke-dasharray: 80;
  stroke-dashoffset: 80;
  animation-name: mark-line-trace;
  animation-duration: 680ms;
  animation-delay: 980ms;
}

.brand-logo-line:nth-of-type(3) {
  animation-delay: 1120ms;
}

.brand-logo-line:nth-of-type(4) {
  animation-delay: 1260ms;
}

.brand-logo-node {
  stroke-width: 4.17;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation-duration: 520ms;
}

.brand-logo-node:nth-of-type(1) {
  animation-delay: 1660ms;
}

.brand-logo-node:nth-of-type(2) {
  animation-delay: 1800ms;
}

.brand-logo-node:nth-of-type(3) {
  animation-delay: 1940ms;
}

.brand strong {
  display: block;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.04em;
  transition: font-size 320ms var(--ease-out-expo);
}

.brand small {
  display: block;
  margin-top: 4px;
  color: var(--text-secondary);
  font-size: 11px;
  white-space: nowrap;
  transition: font-size 320ms var(--ease-out-expo);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.2vw, 32px);
  opacity: 0;
  transform: translateY(8px);
  animation: header-item-in 520ms var(--ease-out-expo) 380ms forwards;
  transition: gap 320ms var(--ease-out-expo);
}

.site-nav a,
.site-footer nav a {
  position: relative;
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms var(--ease-out);
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -14px;
  left: 0;
  height: 2px;
  background: var(--neon-cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms var(--ease-out);
}

.site-nav a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -12px;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--neon-cyan);
  opacity: 0;
  transform: translateY(-50%) scale(0.45);
  box-shadow: 0 0 12px rgba(32, 217, 242, 0);
  transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--neon-cyan);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.site-nav a.active::before {
  opacity: 1;
  transform: translateY(-50%) scale(1);
  box-shadow: 0 0 12px rgba(32, 217, 242, 0.55);
}

.site-nav-home {
  display: inline-flex;
  width: 24px;
  min-height: 18px;
  align-items: center;
  justify-content: center;
}

.site-nav-home svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.9;
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--neon-cyan);
  border-radius: 8px;
  padding: 15px 28px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: min-height 320ms var(--ease-out-expo), padding 320ms var(--ease-out-expo), transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out), color 180ms var(--ease-out), background 180ms var(--ease-out);
}

.header-cta {
  opacity: 0;
  transform: translateY(8px);
  animation: header-item-in 520ms var(--ease-out-expo) 500ms forwards;
}

.header-cta,
.button.secondary {
  background: rgba(7, 20, 38, 0.72);
  color: var(--text-primary);
}

.button.primary {
  background: var(--neon-cyan);
  color: var(--deep-navy);
}

.button.compact {
  min-height: 42px;
  padding: 12px 22px;
}

.header-cta:hover,
.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-cyan);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.72;
  transform: none;
  box-shadow: none;
}

.back-to-top {
  position: fixed;
  right: clamp(22px, 3vw, 42px);
  bottom: var(--floating-bottom);
  z-index: 19;
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(32, 217, 242, 0.36);
  border-radius: 8px;
  background: rgba(7, 20, 38, 0.9);
  color: var(--neon-cyan);
  box-shadow: 0 14px 34px rgba(1, 10, 24, 0.28);
  opacity: 0;
  pointer-events: none;
  text-decoration: none;
  transform: translateY(14px);
  transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out), background 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: rgba(32, 217, 242, 0.08);
  box-shadow: var(--shadow-cyan);
  transform: translateY(-2px);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
}

.floating-contact-menu {
  position: fixed;
  bottom: var(--floating-bottom);
  left: 50%;
  z-index: 19;
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 7px;
  border: 1px solid var(--border-cyan);
  border-radius: 999px;
  background: rgba(7, 20, 38, 0.94);
  box-shadow:
    0 0 26px rgba(32, 217, 242, 0.24),
    0 18px 42px rgba(1, 10, 24, 0.38);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out), border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out), background 180ms var(--ease-out);
}

.floating-contact-menu.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.floating-contact-menu.is-content-aware:not(:hover):not(:focus-within) {
  background: rgba(7, 20, 38, 0.78);
  box-shadow:
    0 0 18px rgba(32, 217, 242, 0.14),
    0 14px 34px rgba(1, 10, 24, 0.28);
  opacity: 0.78;
  transform: translate(-50%, 6px) scale(0.92);
}

.floating-contact-menu.is-content-aware:not(:hover):not(:focus-within) a {
  min-width: 44px;
  min-height: 44px;
}

.floating-contact-menu:focus-within,
.floating-contact-menu:hover {
  border-color: rgba(32, 217, 242, 0.72);
  box-shadow: var(--shadow-cyan);
}

.floating-contact-menu a {
  display: inline-flex;
  width: 48px;
  min-width: 48px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 999px;
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 180ms var(--ease-out), color 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.floating-contact-menu a:hover,
.floating-contact-menu a:focus-visible {
  background: rgba(32, 217, 242, 0.12);
  color: var(--neon-cyan);
  transform: translateY(-1px);
}

.floating-contact-menu svg {
  width: 24px;
  height: 24px;
  color: var(--neon-cyan);
}

@media (min-width: 1221px) {
  body {
    padding-top: 105px;
  }

  .site-header {
    position: fixed;
    right: 0;
    left: 0;
  }

  .site-header.is-condensed {
    gap: clamp(16px, 1.8vw, 26px);
    padding-top: 12px;
    padding-bottom: 10px;
  }

  .site-header.is-condensed:hover,
  .site-header.is-condensed:focus-within {
    gap: clamp(18px, 2.2vw, 32px);
    padding-top: 28px;
    padding-bottom: 18px;
  }

  .site-header.is-condensed .brand-mark {
    width: 46px;
    height: 46px;
  }

  .site-header.is-condensed:hover .brand-mark,
  .site-header.is-condensed:focus-within .brand-mark {
    width: 58px;
    height: 58px;
  }

  .site-header.is-condensed .brand strong {
    font-size: 24px;
  }

  .site-header.is-condensed:hover .brand strong,
  .site-header.is-condensed:focus-within .brand strong {
    font-size: 30px;
  }

  .site-header.is-condensed .brand small {
    font-size: 10px;
  }

  .site-header.is-condensed:hover .brand small,
  .site-header.is-condensed:focus-within .brand small {
    font-size: 11px;
  }

  .site-header.is-condensed .site-nav {
    gap: 28px;
  }

  .site-header.is-condensed:hover .site-nav,
  .site-header.is-condensed:focus-within .site-nav {
    gap: 32px;
  }

  .site-header.is-condensed .header-cta {
    min-height: 42px;
    padding: 12px 22px;
  }

  .site-header.is-condensed:hover .header-cta,
  .site-header.is-condensed:focus-within .header-cta {
    min-height: 48px;
    padding: 15px 28px;
  }
}

@media (max-width: 680px) {
  :root {
    --floating-bottom: 12px;
    --floating-contact-safe-area: 124px;
  }

  .floating-contact-menu {
    width: auto;
    max-width: none;
    justify-content: center;
  }

  .floating-contact-menu a {
    flex: 0 0 48px;
    min-width: 48px;
    min-height: 48px;
    font-size: 11px;
  }

  .floating-contact-menu.is-content-aware:not(:hover):not(:focus-within) {
    opacity: 0.62;
    transform: translate(-50%, 8px) scale(0.82);
  }

  .floating-contact-menu.is-content-aware:not(:hover):not(:focus-within) a {
    flex-basis: 42px;
    min-width: 42px;
    min-height: 42px;
  }
}

.section-shell {
  padding: 72px 7vw;
}

main > section[id] {
  scroll-margin-top: var(--header-offset);
}

.hero {
  position: relative;
  display: grid;
  min-height: calc(100vh - 105px);
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.25fr);
  align-items: center;
  gap: 48px;
  overflow: hidden;
  border-bottom: 1px solid rgba(19, 78, 136, 0.65);
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.08) brightness(0.86);
}

.hero-background::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 10, 24, 0.92) 0%, rgba(2, 10, 24, 0.74) 34%, rgba(2, 10, 24, 0.12) 70%),
    linear-gradient(180deg, rgba(2, 10, 24, 0.48) 0%, rgba(2, 10, 24, 0.08) 44%, rgba(2, 10, 24, 0.5) 100%);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-proofline {
  max-width: 44ch;
  margin-bottom: 16px;
  color: var(--text-primary);
  font-size: clamp(1rem, 1.15vw, 1.0625rem);
  font-weight: 600;
  line-height: 1.52;
  letter-spacing: 0.01em;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--neon-cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: none;
}

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

h1 {
  max-width: 13.6ch;
  margin-bottom: 24px;
  font-size: clamp(2.85rem, 5.35vw, 4.65rem);
  font-weight: 750;
  line-height: 1.06;
  text-wrap: balance;
}

h2 {
  max-width: 22ch;
  margin-bottom: 22px;
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 650;
  line-height: 1.12;
}

h3 {
  font-size: 18px;
  line-height: 1.35;
}

.hero-text,
.about-copy p,
.contact-copy p {
  max-width: 62ch;
  color: var(--text-primary);
}

.hero-text {
  max-width: 56ch;
  line-height: 1.68;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 32px;
}

.services {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 12%, rgba(123, 45, 255, 0.18), transparent 30rem),
    radial-gradient(circle at 88% 18%, rgba(0, 109, 206, 0.2), transparent 34rem),
    linear-gradient(180deg, rgba(2, 10, 24, 0.96), rgba(7, 20, 38, 0.76));
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-intro {
  max-width: 68ch;
  color: var(--text-secondary);
}

.section-heading.row {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.service-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}

.service-card {
  min-height: 282px;
  padding: 32px;
  background: linear-gradient(145deg, rgba(7, 20, 38, 0.95), rgba(4, 14, 29, 0.92));
  border: 1px solid var(--line-blue);
  border-radius: 10px;
  contain: layout paint;
  transition: transform 220ms var(--ease-out), border-color 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-cyan);
  box-shadow: 0 0 34px rgba(0, 109, 206, 0.22);
}

.service-icon {
  display: block;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--neon-cyan);
}

.service-animated-icon {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.icon-line,
.icon-grid,
.icon-spark {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-grid {
  opacity: 0.22;
  stroke-width: 1;
}

.icon-node {
  fill: var(--deep-navy);
  stroke: currentColor;
  stroke-width: 1.6;
  transform-box: fill-box;
  transform-origin: center;
}

.icon-glow {
  fill: none;
  stroke: rgba(32, 217, 242, 0.2);
  stroke-width: 1;
  transform-box: fill-box;
  transform-origin: center;
}

.icon-draw {
  stroke-dasharray: 180;
  stroke-dashoffset: 180;
  animation: service-line-draw 2600ms var(--ease-out-expo) infinite;
}

.icon-scan {
  stroke-dasharray: 72;
  stroke-dashoffset: 72;
  animation: service-scan 2200ms var(--ease-out-expo) infinite;
}

.icon-node {
  animation: service-node-pulse 1800ms var(--ease-out) infinite;
}

.node-b {
  animation-delay: 180ms;
}

.node-c {
  animation-delay: 360ms;
}

.signal-a,
.icon-hook {
  animation: service-soft-shift 2400ms var(--ease-out-expo) infinite;
}

.icon-spark {
  opacity: 0;
  animation: service-spark 1700ms var(--ease-out) infinite;
}

.spark-b {
  animation-delay: 520ms;
}

.icon-glow {
  animation: service-glow 2200ms var(--ease-out) infinite;
}

.service-card p,
.project-card p,
.contact-list dd {
  color: var(--text-secondary);
}

.service-card a {
  color: var(--neon-cyan);
  font-weight: 700;
  text-decoration: none;
}

.benefits {
  --benefits-left-width: calc((100vw - 14vw - 84px) / 4);
  position: relative;
  overflow: visible;
  padding-bottom: max(72px, var(--floating-contact-safe-area));
  border-top: 1px solid rgba(19, 78, 136, 0.65);
  border-bottom: 1px solid rgba(19, 78, 136, 0.65);
  background:
    linear-gradient(180deg, rgba(2, 10, 24, 0.94), rgba(7, 20, 38, 0.82)),
    repeating-linear-gradient(90deg, transparent 0 52px, rgba(19, 78, 136, 0.18) 53px 54px);
}

.benefits::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 20%, rgba(32, 217, 242, 0.08) 20.1% 20.4%, transparent 20.5% 100%),
    linear-gradient(158deg, transparent 0 64%, rgba(123, 45, 255, 0.1) 64.1% 64.35%, transparent 64.45% 100%);
  opacity: 0.8;
  pointer-events: none;
}

.benefits-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, var(--benefits-left-width)) minmax(0, 1fr);
  gap: clamp(48px, 6.6vw, 108px);
  align-items: start;
}

.benefits-sticky {
  position: sticky;
  top: max(calc(var(--header-offset) + 32px), calc(50vh - 280px));
  align-self: start;
  display: grid;
  gap: 22px;
  isolation: isolate;
  min-height: min(560px, calc(100vh - var(--header-offset) - 84px));
  max-height: calc(100vh - var(--header-offset) - 84px);
  align-content: center;
  padding: clamp(28px, 3vw, 42px);
  border: 1px solid rgba(32, 217, 242, 0.34);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(2, 10, 24, 0.84), rgba(7, 20, 38, 0.94)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(19, 78, 136, 0.2) 29px 30px);
  box-shadow: var(--shadow-panel);
}

.benefits-sticky::before {
  content: "";
  position: absolute;
  pointer-events: none;
}

.benefits-sticky::before {
  inset: 16px;
  z-index: -1;
  border: 1px solid rgba(32, 217, 242, 0.14);
  background:
    linear-gradient(90deg, rgba(32, 217, 242, 0.12), transparent 22%, transparent 78%, rgba(123, 45, 255, 0.1)),
    repeating-linear-gradient(90deg, transparent 0 23px, rgba(32, 217, 242, 0.08) 24px 25px);
  opacity: 0.72;
}

.benefits-sticky h2 {
  max-width: 12ch;
  margin-bottom: 0;
}

.benefits-sticky > p:not(.eyebrow) {
  max-width: 44ch;
  margin: 0;
  color: var(--text-secondary);
}

.benefit-diagnostics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.benefit-diagnostics span {
  height: 6px;
  border: 1px solid rgba(32, 217, 242, 0.22);
  background: rgba(19, 78, 136, 0.34);
  transition: background 260ms var(--ease-out), border-color 260ms var(--ease-out), box-shadow 260ms var(--ease-out), transform 260ms var(--ease-out);
}

.benefit-diagnostics span.is-active {
  border-color: rgba(32, 217, 242, 0.8);
  background: linear-gradient(90deg, rgba(32, 217, 242, 0.98), rgba(123, 45, 255, 0.7));
  box-shadow: 0 0 16px rgba(32, 217, 242, 0.3);
  transform: translateY(-1px);
}

.benefit-timeline {
  --timeline-axis: 50%;
  --timeline-gap: clamp(36px, 4.4vw, 56px);
  position: relative;
  display: grid;
  gap: clamp(18px, 2.6vw, 34px);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: benefit-step;
}

.benefit-timeline::before {
  content: "";
  position: absolute;
  top: 42px;
  bottom: 42px;
  left: var(--timeline-axis);
  width: 1px;
  background:
    linear-gradient(180deg, transparent, rgba(32, 217, 242, 0.72), rgba(123, 45, 255, 0.46), transparent);
  box-shadow:
    0 0 22px rgba(32, 217, 242, 0.26),
    0 0 64px rgba(123, 45, 255, 0.14);
  transform: translateX(-50%);
}

.benefit-step {
  position: relative;
  min-height: clamp(330px, 52vh, 520px);
  scroll-snap-align: center;
  display: grid;
  align-items: center;
}

.benefit-step::before {
  content: "";
  position: absolute;
  top: 50%;
  left: var(--timeline-axis);
  z-index: 2;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(32, 217, 242, 0.7);
  border-radius: 999px;
  background: var(--deep-navy);
  box-shadow: 0 0 0 8px rgba(2, 10, 24, 0.84);
  transform: translate(-50%, -50%);
  transition: background 260ms var(--ease-out), border-color 260ms var(--ease-out), box-shadow 260ms var(--ease-out), transform 260ms var(--ease-out);
}

.benefit-step::after {
  content: "";
  position: absolute;
  top: 50%;
  left: var(--timeline-axis);
  z-index: 1;
  width: var(--timeline-gap);
  height: 1px;
  background: linear-gradient(90deg, rgba(32, 217, 242, 0.36), transparent);
  opacity: 0.38;
  transform: translateY(-50%);
  transition: opacity 300ms var(--ease-out), width 300ms var(--ease-out), box-shadow 300ms var(--ease-out);
}

.benefit-step:nth-child(odd)::after {
  transform: translate(-100%, -50%) rotate(180deg);
}

.benefit-step article {
  position: relative;
  display: grid;
  grid-template-columns: minmax(78px, 0.16fr) minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
  width: calc(50% - var(--timeline-gap));
  padding: clamp(30px, 4vw, 56px);
  overflow: hidden;
  border: 1px solid rgba(19, 78, 136, 0.78);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(7, 20, 38, 0.72), rgba(2, 10, 24, 0.76)),
    linear-gradient(90deg, rgba(32, 217, 242, 0.05), transparent 48%);
  opacity: 0.58;
  transform: scale(0.965);
  transition: opacity 340ms var(--ease-out), transform 340ms var(--ease-out), border-color 340ms var(--ease-out), box-shadow 340ms var(--ease-out), background 340ms var(--ease-out);
}

.benefit-step:nth-child(odd) article {
  margin-right: calc(50% + var(--timeline-gap));
}

.benefit-step:nth-child(even) article {
  margin-left: calc(50% + var(--timeline-gap));
}

.benefit-step article::after {
  content: "";
  position: absolute;
  inset: auto 28px 28px auto;
  width: 110px;
  height: 1px;
  background:
    linear-gradient(90deg, transparent, rgba(32, 217, 242, 0.9));
  opacity: 0.5;
}

.benefit-step.is-active::before {
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
  box-shadow:
    0 0 0 8px rgba(2, 10, 24, 0.9),
    0 0 28px rgba(32, 217, 242, 0.58);
  transform: translate(-50%, -50%) scale(1.16);
}

.benefit-step.is-active::after {
  width: calc(var(--timeline-gap) + 18px);
  opacity: 0.92;
  box-shadow: 0 0 18px rgba(32, 217, 242, 0.26);
}

.benefit-step.is-active article {
  opacity: 1;
  transform: scale(1);
  border-color: rgba(32, 217, 242, 0.64);
  background:
    radial-gradient(circle at 88% 18%, rgba(32, 217, 242, 0.13), transparent 18rem),
    linear-gradient(145deg, rgba(7, 20, 38, 0.96), rgba(2, 10, 24, 0.86));
  box-shadow: 0 0 42px rgba(0, 109, 206, 0.24);
}

.benefit-index {
  display: inline-flex;
  align-items: center;
  color: var(--neon-cyan);
  font-size: clamp(2.6rem, 5.8vw, 5.8rem);
  font-weight: 760;
  letter-spacing: 0;
  line-height: 0.9;
  opacity: 0.48;
  transition: opacity 260ms var(--ease-out), text-shadow 260ms var(--ease-out);
}

.benefit-step.is-active .benefit-index {
  opacity: 1;
  text-shadow: 0 0 24px rgba(32, 217, 242, 0.32);
}

.benefit-step h3 {
  margin-bottom: 14px;
  font-size: clamp(1.45rem, 2.7vw, 2.3rem);
  line-height: 1.1;
}

.benefit-step p {
  max-width: 58ch;
  margin: 0;
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.28vw, 1.12rem);
}

@media (min-width: 1541px) and (max-width: 2200px) {
  .benefit-step article {
    grid-template-columns: minmax(66px, 0.14fr) minmax(0, 1fr);
    gap: clamp(20px, 2.2vw, 34px);
    padding: clamp(28px, 3vw, 42px);
  }

  .benefit-index {
    font-size: clamp(2.4rem, 3.6vw, 4.35rem);
  }

  .benefit-step h3 {
    margin-bottom: 12px;
    font-size: clamp(1.28rem, 1.9vw, 1.92rem);
    line-height: 1.12;
  }

  .benefit-step p {
    font-size: clamp(0.96rem, 1vw, 1.04rem);
    line-height: 1.58;
  }
}

@media (min-width: 1081px) and (max-width: 1540px) {
  .benefits.section-shell {
    padding: 54px 5vw;
  }

  .benefits-layout {
    grid-template-columns: minmax(0, var(--benefits-left-width)) minmax(0, 1fr);
    gap: clamp(34px, 3.4vw, 46px);
  }

  .benefits-sticky {
    top: max(calc(var(--header-offset) + 24px), calc(50vh - 235px));
    gap: 16px;
    min-height: min(470px, calc(100vh - var(--header-offset) - 56px));
    max-height: calc(100vh - var(--header-offset) - 56px);
    padding: 24px;
  }

  .benefits-sticky h2 {
    max-width: 16ch;
    font-size: clamp(1.85rem, 2.4vw, 2.45rem);
  }

  .benefits-sticky > p:not(.eyebrow) {
    font-size: 0.95rem;
    line-height: 1.55;
  }

  .benefit-timeline {
    --timeline-axis: 34px;
    --timeline-gap: 0px;
    gap: 20px;
  }

  .benefit-timeline::before {
    top: 28px;
    bottom: 28px;
  }

  .benefit-step {
    min-height: clamp(240px, 36vh, 310px);
    padding-left: 78px;
  }

  .benefit-step::after {
    display: none;
  }

  .benefit-step article {
    grid-template-columns: minmax(58px, 0.12fr) minmax(0, 1fr);
    width: 100%;
    gap: clamp(18px, 2.2vw, 28px);
    padding: clamp(24px, 2.8vw, 34px);
  }

  .benefit-step:nth-child(odd) article,
  .benefit-step:nth-child(even) article {
    margin-right: 0;
    margin-left: 0;
  }

  .benefit-index {
    font-size: clamp(2.1rem, 3.2vw, 3.45rem);
  }

  .benefit-step h3 {
    margin-bottom: 10px;
    font-size: clamp(1.18rem, 1.55vw, 1.42rem);
    line-height: 1.15;
  }

  .benefit-step p {
    font-size: 0.9rem;
    line-height: 1.52;
  }
}

@media (min-width: 1081px) and (max-height: 840px) {
  .benefits.section-shell {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .benefits-sticky {
    top: max(calc(var(--header-offset) + 18px), calc(50vh - 210px));
    min-height: min(420px, calc(100vh - var(--header-offset) - 40px));
    max-height: calc(100vh - var(--header-offset) - 40px);
  }

  .benefits-sticky h2 {
    font-size: clamp(1.72rem, 2.15vw, 2.18rem);
  }

  .benefit-diagnostics {
    gap: 6px;
  }

  .benefit-diagnostics span {
    height: 5px;
  }

  .benefit-step {
    min-height: clamp(220px, 34vh, 280px);
  }

  .benefit-step article {
    padding: clamp(22px, 2.35vw, 30px);
  }

  .benefit-index {
    font-size: clamp(2rem, 2.8vw, 3rem);
  }

  .benefit-step h3 {
    font-size: clamp(1.12rem, 1.35vw, 1.3rem);
  }

  .benefit-step p {
    font-size: 0.86rem;
    line-height: 1.48;
  }
}

.about {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(19, 78, 136, 0.65);
  border-bottom: 1px solid rgba(19, 78, 136, 0.65);
}

.about-image {
  position: relative;
  min-height: 520px;
  overflow: hidden;
}

.about-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 109, 206, 0.12), rgba(2, 10, 24, 0.4));
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-copy {
  display: grid;
  gap: 20px;
  align-content: center;
  padding: 72px 7vw 72px 5vw;
  background: linear-gradient(135deg, rgba(2, 10, 24, 0.78), rgba(7, 20, 38, 0.94));
}

.about-copy h2 {
  margin-bottom: 2px;
}

.about-copy p {
  margin-bottom: 0;
}

.about-lead {
  max-width: 32ch;
  color: var(--text-primary);
  font-size: clamp(1.22rem, 1.8vw, 1.5rem);
  font-weight: 620;
  line-height: 1.38;
}

.about-focus {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.about-focus span {
  border: 1px solid rgba(32, 217, 242, 0.34);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(2, 10, 24, 0.34);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.proof-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: clamp(12px, 1.3vw, 18px);
  margin-top: clamp(22px, 2.4vw, 30px);
  overflow: visible;
  isolation: isolate;
}

.proof-item {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  grid-template-rows: auto 0fr;
  align-items: start;
  align-content: start;
  gap: 12px 14px;
  min-height: 86px;
  padding: 20px;
  border: 1px solid rgba(19, 78, 136, 0.88);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(7, 20, 38, 0.58), rgba(2, 10, 24, 0.46));
  color: var(--text-primary);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transition: grid-template-rows 280ms var(--ease-out-expo), border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out), background 180ms var(--ease-out);
}

.proof-item::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: 14px;
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(32, 217, 242, 0.76));
  opacity: 0.32;
  transition: opacity 180ms var(--ease-out), width 220ms var(--ease-out);
}

.proof-item:hover,
.proof-item:focus-visible,
.proof-item.is-open {
  z-index: 4;
  grid-template-rows: auto 1fr;
  border-color: rgba(32, 217, 242, 0.56);
  background:
    radial-gradient(circle at 92% 12%, rgba(32, 217, 242, 0.13), transparent 9rem),
    linear-gradient(145deg, rgba(7, 20, 38, 0.9), rgba(2, 10, 24, 0.76));
  box-shadow: 0 0 26px rgba(0, 109, 206, 0.18);
}

.proof-item:hover::after,
.proof-item:focus-visible::after,
.proof-item.is-open::after {
  width: 72px;
  opacity: 0.62;
}

.proof-item svg {
  width: 38px;
  height: 38px;
  color: var(--neon-cyan);
}

.proof-item span {
  align-self: start;
  padding-top: 7px;
  font-size: 0.82rem;
  line-height: 1.15;
}

.proof-item p {
  grid-column: 1 / -1;
  overflow: hidden;
  max-height: 0;
  min-height: 0;
  margin: 0 -20px -20px;
  padding: 0 20px;
  border-top: 1px solid rgba(32, 217, 242, 0);
  border-radius: 0 0 10px 10px;
  background:
    linear-gradient(145deg, rgba(7, 20, 38, 0.92), rgba(2, 10, 24, 0.9));
  color: var(--text-secondary);
  font-size: 0.86rem;
  font-weight: 500;
  line-height: 1.52;
  opacity: 0;
  transform: translateY(-6px);
  box-shadow: 0 14px 24px rgba(1, 10, 24, 0);
  pointer-events: none;
  transition: max-height 260ms var(--ease-out), padding 260ms var(--ease-out), border-color 180ms var(--ease-out), opacity 180ms var(--ease-out), transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}

.proof-item:hover p,
.proof-item:focus-visible p,
.proof-item.is-open p {
  max-height: 180px;
  padding: 4px 20px 20px;
  border-color: rgba(32, 217, 242, 0.42);
  opacity: 1;
  transform: translateY(0);
  box-shadow: 0 14px 24px rgba(1, 10, 24, 0.22);
}

.process {
  position: relative;
  --process-progress: 1;
  min-height: 285vh;
  padding-bottom: max(72px, var(--floating-contact-safe-area));
  overflow: visible;
  border-bottom: 1px solid rgba(19, 78, 136, 0.65);
  background:
    linear-gradient(180deg, rgba(7, 20, 38, 0.84), rgba(2, 10, 24, 0.96)),
    radial-gradient(circle at 80% 12%, rgba(0, 109, 206, 0.18), transparent 34rem);
}

.process::before {
  content: "";
  position: absolute;
  inset: 16% auto 10% 7vw;
  width: min(46vw, 720px);
  background:
    linear-gradient(90deg, rgba(32, 217, 242, 0.14), transparent 70%),
    repeating-linear-gradient(0deg, transparent 0 30px, rgba(19, 78, 136, 0.26) 31px 32px);
  opacity: 0.36;
  pointer-events: none;
}

.process-layout {
  position: sticky;
  top: max(calc(var(--header-offset) + 18px), calc(50vh - 360px));
  display: grid;
  grid-template-areas:
    "map"
    "steps";
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 30px);
  align-content: start;
  align-items: stretch;
}

.process-steps {
  position: relative;
  grid-area: steps;
  counter-reset: process-step;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 1.8vw, 22px);
}

.process-steps::before {
  content: none;
}

.process-step {
  position: relative;
  counter-increment: process-step;
  display: grid;
  min-height: clamp(152px, 10.5vw, 176px);
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "marker label"
    "marker title"
    "marker text";
  column-gap: clamp(14px, 1.6vw, 20px);
  align-items: start;
  align-content: start;
  padding: clamp(20px, 2vw, 26px);
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(7, 20, 38, 0.74), rgba(2, 10, 24, 0.82)),
    radial-gradient(circle at 86% 12%, rgba(32, 217, 242, 0.08), transparent 10rem);
  border: 1px solid rgba(19, 78, 136, 0.88);
  border-radius: 10px;
  opacity: 0.68;
  transform: translateY(0) scale(0.985);
  transition: opacity 260ms var(--ease-out), transform 260ms var(--ease-out), border-color 260ms var(--ease-out), box-shadow 260ms var(--ease-out), background 260ms var(--ease-out);
}

.process-step.is-map-active {
  opacity: 1;
  transform: translateY(-4px) scale(1);
  border-color: rgba(32, 217, 242, 0.58);
  background:
    radial-gradient(circle at 86% 12%, rgba(32, 217, 242, 0.15), transparent 12rem),
    linear-gradient(145deg, rgba(7, 20, 38, 0.96), rgba(2, 10, 24, 0.88));
  box-shadow: 0 0 34px rgba(0, 109, 206, 0.2);
}

.process-step::after {
  content: "";
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: 78px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(32, 217, 242, 0.78));
  opacity: 0.35;
}

.process-step::before {
  content: counter(process-step, decimal-leading-zero);
  grid-area: marker;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  justify-self: start;
  margin-top: 2px;
  border: 1px solid var(--border-cyan);
  border-radius: 999px;
  background: var(--deep-navy);
  color: var(--neon-cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-cyan);
}

.process-step.is-map-active::before {
  background: rgba(32, 217, 242, 0.12);
  filter: drop-shadow(0 0 12px rgba(32, 217, 242, 0.5));
}

.process-step span {
  grid-area: label;
  display: inline-flex;
  margin-bottom: 6px;
  color: var(--neon-cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.process-step h3 {
  grid-area: title;
  margin-bottom: 8px;
  font-size: clamp(1.14rem, 1.45vw, 1.32rem);
}

.process-step p {
  grid-area: text;
  max-width: 58ch;
  margin: 0;
}

.process-step p,
.documentation-proof li,
.form-note,
.form-status {
  color: var(--text-secondary);
}

.documentation-proof {
  padding: clamp(22px, 2.3vw, 30px);
  background: linear-gradient(145deg, rgba(2, 10, 24, 0.88), rgba(7, 20, 38, 0.95));
  border: 1px solid var(--border-cyan);
  border-radius: 10px;
  box-shadow: var(--shadow-panel);
}

.system-map {
  position: relative;
  grid-area: map;
  display: grid;
  gap: 18px;
  overflow: hidden;
  isolation: isolate;
}

.system-map::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  background:
    radial-gradient(circle at calc(18% + (var(--process-progress) * 56%)) calc(78% - (var(--process-progress) * 55%)), rgba(32, 217, 242, 0.18), transparent 8rem),
    linear-gradient(145deg, rgba(2, 10, 24, 0.88), rgba(7, 20, 38, 0.95));
}

.system-map-header {
  display: grid;
  gap: 0;
}

.map-stage {
  position: relative;
  display: grid;
  aspect-ratio: 4.2;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(19, 78, 136, 0.82);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(2, 10, 24, 0.58), rgba(2, 10, 24, 0.88)),
    radial-gradient(circle at 50% 50%, rgba(0, 109, 206, 0.16), transparent 72%);
}

.map-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 49%, rgba(32, 217, 242, 0.08) 50%, transparent 51%),
    linear-gradient(0deg, transparent 0 49%, rgba(32, 217, 242, 0.08) 50%, transparent 51%);
  background-size: 54px 54px;
  opacity: 0.32;
  transform: translate3d(calc(var(--process-progress) * -18px), calc(var(--process-progress) * 12px), 0);
}

.system-diagram {
  position: relative;
  z-index: 1;
  width: min(100%, 820px);
  height: auto;
  max-height: calc(100% - 24px);
  color: var(--neon-cyan);
}

.map-grid-line {
  stroke: rgba(19, 78, 136, 0.42);
  stroke-width: 1;
}

.map-route {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.map-route-base {
  stroke: rgba(184, 199, 217, 0.2);
  stroke-width: 2;
}

.map-route-active {
  stroke: url(#map-line-gradient);
  stroke-width: 4;
  stroke-dasharray: 520;
  stroke-dashoffset: calc(520 - (520 * var(--process-progress)));
  filter: url(#map-glow);
}

.map-node circle {
  fill: rgba(2, 10, 24, 0.88);
  stroke: rgba(32, 217, 242, 0.52);
  stroke-width: 1.6;
  transition: fill 220ms var(--ease-out), stroke 220ms var(--ease-out), filter 220ms var(--ease-out);
}

.map-node text {
  fill: var(--text-primary);
  stroke: none;
  font-size: 12px;
  font-weight: 800;
  text-anchor: middle;
}

.process[data-map-step="1"] .node-1 circle,
.process[data-map-step="2"] .node-2 circle,
.process[data-map-step="3"] .node-3 circle,
.process[data-map-step="4"] .node-4 circle {
  fill: rgba(32, 217, 242, 0.16);
  stroke: var(--neon-cyan);
  filter: drop-shadow(0 0 10px rgba(32, 217, 242, 0.48));
}

.map-pulse {
  fill: var(--neon-cyan);
  offset-path: path("M72 224 C128 192 122 112 184 104 S270 128 292 82 S342 74 360 58");
  offset-distance: calc(var(--process-progress) * 100%);
  filter: drop-shadow(0 0 14px rgba(32, 217, 242, 0.74));
  opacity: clamp(0.45, var(--process-progress), 1);
}

.system-output {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(8px, 1.2vw, 12px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.system-output li {
  position: relative;
  min-height: 44px;
  padding: 10px 10px 10px 22px;
  border: 1px solid rgba(19, 78, 136, 0.72);
  border-radius: 8px;
  background: rgba(2, 10, 24, 0.34);
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.32;
}

.system-output li::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 10px;
  height: 1px;
  background: var(--neon-cyan);
  transform: translateY(-50%);
}

.documentation-proof ul {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.documentation-proof .system-output li::before {
  top: 50%;
  transform: translateY(-50%);
}

@media (min-width: 1081px) and (max-width: 1540px) {
  .process.section-shell {
    padding: 48px 5vw;
  }

  .process {
    min-height: 250vh;
  }

  .process .section-heading {
    margin-bottom: clamp(28px, 3vw, 42px);
  }

  .process .section-heading h2 {
    font-size: clamp(2rem, 2.65vw, 2.8rem);
  }

  .process-layout {
    top: max(calc(var(--header-offset) + 14px), calc(50vh - 315px));
    gap: 16px;
  }

  .documentation-proof {
    padding: 20px;
  }

  .system-map {
    gap: 12px;
  }

  .map-stage {
    aspect-ratio: 5.35;
  }

  .map-stage::before {
    background-size: 46px 46px;
  }

  .system-diagram {
    width: min(100%, 700px);
    max-height: calc(100% - 18px);
  }

  .system-output {
    gap: 8px;
  }

  .system-output li {
    min-height: 38px;
    padding: 8px 8px 8px 18px;
    font-size: 0.82rem;
    line-height: 1.35;
  }

  .system-output li::before {
    width: 8px;
  }

  .process-steps {
    gap: 12px;
  }

  .process-step {
    min-height: clamp(132px, 10vw, 154px);
    padding: 18px;
  }

  .process-step::before {
    width: 36px;
    height: 36px;
    margin-top: 1px;
    font-size: 11px;
  }

  .process-step::after {
    right: 18px;
    bottom: 18px;
    width: 58px;
  }

  .process-step span {
    margin-bottom: 6px;
    font-size: 11px;
  }

  .process-step h3 {
    margin-bottom: 8px;
    font-size: clamp(1.02rem, 1.28vw, 1.16rem);
  }

  .process-step p {
    font-size: 0.88rem;
    line-height: 1.48;
  }
}

@media (min-width: 1081px) and (max-height: 840px) {
  .process.section-shell {
    padding-top: 38px;
    padding-bottom: 38px;
  }

  .process {
    min-height: 238vh;
  }

  .process .section-heading {
    margin-bottom: 24px;
  }

  .process .section-intro {
    max-width: 64ch;
    font-size: 0.96rem;
  }

  .process-layout {
    top: max(calc(var(--header-offset) + 12px), calc(50vh - 285px));
    gap: 14px;
  }

  .documentation-proof {
    padding: 18px;
  }

  .system-map {
    gap: 10px;
  }

  .map-stage {
    aspect-ratio: 5.15;
    min-height: 132px;
  }

  .system-diagram {
    width: min(88%, 560px);
    max-height: calc(100% - 18px);
  }

  .system-output {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
  }

  .system-output li {
    min-height: 34px;
    padding: 7px 8px 7px 18px;
    font-size: 0.76rem;
    line-height: 1.28;
  }

  .process-step {
    min-height: 124px;
    padding: 16px;
    grid-template-columns: 32px minmax(0, 1fr);
    column-gap: 12px;
  }

  .process-step::before {
    width: 32px;
    height: 32px;
    margin-top: 1px;
  }

  .process-step h3 {
    font-size: 1rem;
  }

  .process-step p {
    font-size: 0.82rem;
    line-height: 1.42;
  }
}

.projects {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 18%, rgba(123, 45, 255, 0.14), transparent 28rem),
    radial-gradient(circle at 84% 76%, rgba(32, 217, 242, 0.12), transparent 30rem),
    linear-gradient(180deg, rgba(2, 10, 24, 0.96), rgba(2, 10, 24, 0.9));
}

.project-card {
  contain: layout paint;
  transition: transform 220ms var(--ease-out);
}

.project-card:hover {
  transform: translateY(-4px);
}

.project-card img {
  width: 100%;
  aspect-ratio: 1.75;
  object-fit: cover;
  border: 1px solid rgba(19, 78, 136, 0.8);
  border-radius: 8px;
}

.project-card h3 {
  margin: 16px 0 4px;
}

.trust {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(19, 78, 136, 0.65);
  border-bottom: 1px solid rgba(19, 78, 136, 0.65);
  background:
    radial-gradient(circle at 12% 18%, rgba(123, 45, 255, 0.16), transparent 31rem),
    radial-gradient(circle at 86% 34%, rgba(32, 217, 242, 0.12), transparent 30rem),
    linear-gradient(180deg, rgba(2, 10, 24, 0.94), rgba(7, 20, 38, 0.86)),
    radial-gradient(circle at 74% 30%, rgba(0, 109, 206, 0.2), transparent 34rem);
}

.trust::before {
  content: "";
  position: absolute;
  inset: 18% -12% auto 42%;
  height: 220px;
  background: repeating-linear-gradient(115deg, transparent 0 18px, rgba(32, 217, 242, 0.12) 19px 20px, transparent 21px 40px);
  opacity: 0.52;
  pointer-events: none;
}

.carousel-controls {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  justify-self: end;
  margin-left: auto;
}

.carousel-button {
  display: inline-grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--border-cyan);
  border-radius: 8px;
  background: rgba(7, 20, 38, 0.78);
  color: var(--neon-cyan);
  cursor: pointer;
  transition: transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out), background 180ms var(--ease-out);
}

.carousel-button:hover {
  transform: translateY(-2px);
  background: rgba(32, 217, 242, 0.08);
  box-shadow: var(--shadow-cyan);
}

.carousel-button svg {
  width: 22px;
  height: 22px;
}

.testimonial-carousel {
  position: relative;
  width: 100%;
  --testimonial-gap: 24px;
  --testimonial-visible: 3;
}

.testimonial-viewport {
  overflow: hidden;
  margin: -8px 0 -10px;
  padding: 8px 0 10px;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}

.testimonial-carousel.is-dragging .testimonial-viewport {
  cursor: grabbing;
}

.testimonial-track {
  display: grid;
  grid-auto-columns: calc((100% - (var(--testimonial-gap) * (var(--testimonial-visible) - 1))) / var(--testimonial-visible));
  grid-auto-flow: column;
  gap: var(--testimonial-gap);
  transition: transform 320ms var(--ease-out);
}

.testimonial-carousel.is-dragging .testimonial-track {
  transition: none;
}

.testimonial-slide {
  display: grid;
  align-content: space-between;
  min-height: 300px;
  gap: 28px;
  padding: 28px;
  background: linear-gradient(145deg, rgba(7, 20, 38, 0.95), rgba(2, 10, 24, 0.88));
  border: 1px solid rgba(19, 78, 136, 0.9);
  border-radius: 10px;
  box-shadow: var(--shadow-panel);
  contain: layout paint;
  transition: border-color 220ms var(--ease-out), transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}

.testimonial-slide.is-visible {
  border-color: rgba(32, 217, 242, 0.58);
}

.testimonial-slide:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 34px rgba(0, 109, 206, 0.22);
}

.testimonial-slide::before {
  content: "";
  width: 54px;
  height: 1px;
  background: var(--neon-cyan);
}

.testimonial-quote {
  margin: 0;
  color: var(--text-primary);
  font-size: clamp(1.05rem, 1.35vw, 1.28rem);
  font-weight: 620;
  line-height: 1.45;
}

.testimonial-meta {
  display: grid;
  gap: 4px;
}

.testimonial-meta strong {
  color: var(--text-primary);
  font-size: 15px;
}

.testimonial-meta span {
  color: var(--text-secondary);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}

.testimonial-dots button {
  width: 34px;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(184, 199, 217, 0.28);
  cursor: pointer;
  transition: width 180ms var(--ease-out), background 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
}

.testimonial-dots button.is-active {
  width: 54px;
  background: var(--neon-cyan);
  box-shadow: var(--shadow-cyan);
}

.contact {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(420px, 1fr);
  gap: clamp(38px, 6vw, 88px);
  align-items: start;
  overflow: hidden;
  border-top: 1px solid rgba(19, 78, 136, 0.65);
  background:
    radial-gradient(circle at 12% 18%, rgba(123, 45, 255, 0.2), transparent 30rem),
    radial-gradient(circle at 84% 24%, rgba(32, 217, 242, 0.14), transparent 28rem),
    linear-gradient(135deg, rgba(2, 10, 24, 0.72), rgba(7, 20, 38, 0.82)),
    radial-gradient(circle at 88% 18%, rgba(32, 217, 242, 0.1), transparent 28rem);
}

.contact::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: min(42vw, 620px);
  background:
    linear-gradient(90deg, rgba(32, 217, 242, 0.08), transparent 74%),
    repeating-linear-gradient(115deg, transparent 0 28px, rgba(19, 78, 136, 0.24) 29px 30px, transparent 31px 58px);
  opacity: 0.58;
  pointer-events: none;
}

.contact-copy,
.contact-form {
  position: relative;
}

.contact-copy {
  display: grid;
  gap: 28px;
  padding-top: 8px;
}

.contact-copy h2 {
  margin-bottom: 0;
}

.contact-copy > p:not(.eyebrow) {
  margin: 0;
}

.contact-proof {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

.contact-proof span {
  position: relative;
  padding-left: 24px;
  color: var(--text-secondary);
}

.contact-proof span::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 10px;
  height: 1px;
  background: var(--neon-cyan);
}

.contact-list {
  display: grid;
  gap: 0;
  margin: 10px 0 0;
  border-top: 1px solid rgba(19, 78, 136, 0.8);
}

.contact-list div {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(19, 78, 136, 0.8);
}

.contact-list dt {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(32, 217, 242, 0.36);
  border-radius: 8px;
  background: rgba(2, 10, 24, 0.42);
  color: var(--neon-cyan);
}

.contact-icon {
  width: 22px;
  height: 22px;
}

.contact-list dd {
  margin: 0;
}

.contact-form {
  display: grid;
  gap: 18px;
  align-self: start;
  padding: clamp(24px, 3.4vw, 42px);
  background: rgba(7, 20, 38, 0.82);
  border: 1px solid rgba(19, 78, 136, 0.9);
  border-radius: 10px;
  box-shadow: var(--shadow-panel);
}

.form-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 4px;
}

.form-heading h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
}

label span {
  color: var(--neon-cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.select-control {
  position: relative;
  display: block;
  width: 100%;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: 0;
  text-transform: none;
}

.select-control svg {
  position: absolute;
  top: 50%;
  right: 15px;
  z-index: 2;
  width: 22px;
  height: 22px;
  color: var(--neon-cyan);
  pointer-events: none;
  transform: translateY(-50%);
  transition: transform 180ms var(--ease-out), color 180ms var(--ease-out);
}

.select-control::after {
  content: "";
  position: absolute;
  top: 1px;
  right: 1px;
  bottom: 1px;
  z-index: 1;
  width: 48px;
  border-left: 1px solid rgba(32, 217, 242, 0.18);
  border-radius: 0 7px 7px 0;
  background: linear-gradient(90deg, rgba(19, 78, 136, 0.36), rgba(32, 217, 242, 0.08));
  pointer-events: none;
  transition: background 180ms var(--ease-out), border-color 180ms var(--ease-out);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-blue);
  border-radius: 8px;
  padding: 15px 16px;
  background: rgba(2, 10, 24, 0.78);
  color: var(--text-primary);
  font: inherit;
  resize: vertical;
  transition: border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
}

select {
  position: relative;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  border-color: rgba(32, 217, 242, 0.38);
  padding-right: 52px;
  background-color: rgba(2, 10, 24, 0.78);
  background-image: none;
}

select:hover {
  border-color: rgba(32, 217, 242, 0.68);
}

.select-control:hover::after,
.select-control:focus-within::after {
  border-left-color: rgba(32, 217, 242, 0.34);
  background: linear-gradient(90deg, rgba(19, 78, 136, 0.44), rgba(32, 217, 242, 0.14));
}

.select-control:hover svg,
.select-control:focus-within svg {
  color: var(--text-primary);
  transform: translateY(-50%) translateY(1px);
}

select:required:invalid {
  color: rgba(184, 199, 217, 0.72);
}

select option {
  background: var(--midnight-panel);
  color: var(--text-primary);
}

input::placeholder,
textarea::placeholder {
  color: rgba(184, 199, 217, 0.72);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--neon-cyan);
  box-shadow: var(--shadow-cyan);
  outline: none;
}

input:invalid:not(:placeholder-shown),
textarea:invalid:not(:placeholder-shown) {
  border-color: #f28b82;
}

.form-note {
  margin: 2px 0 0;
  font-size: 14px;
  line-height: 1.55;
}

.form-status {
  min-height: 22px;
  margin: 0;
  font-size: 14px;
}

.form-status.success {
  color: var(--neon-cyan);
}

.form-status.error {
  color: #f28b82;
}

.site-footer {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(300px, 1.2fr) minmax(260px, 0.85fr);
  align-items: start;
  gap: clamp(34px, 5vw, 86px);
  padding: clamp(42px, 5vw, 72px) 7vw 132px;
  border-top: 1px solid rgba(19, 78, 136, 0.65);
  background:
    linear-gradient(180deg, rgba(3, 12, 26, 0.98), #030c1a),
    radial-gradient(circle at 12% 0%, rgba(32, 217, 242, 0.12), transparent 28rem);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 0;
  right: 7vw;
  left: 7vw;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(32, 217, 242, 0.7), transparent);
  opacity: 0.5;
}

.site-footer::after {
  content: "";
  position: absolute;
  right: -10vw;
  bottom: -74px;
  left: -10vw;
  z-index: 0;
  height: min(68%, 360px);
  background:
    radial-gradient(ellipse at 22% 112%, rgba(123, 45, 255, 0.28) 0 9%, transparent 34%),
    radial-gradient(ellipse at 82% 106%, rgba(32, 217, 242, 0.28) 0 10%, transparent 36%),
    repeating-radial-gradient(ellipse at 18% 110%, transparent 0 18px, rgba(123, 45, 255, 0.26) 19px 20px, transparent 21px 38px),
    repeating-radial-gradient(ellipse at 82% 106%, transparent 0 20px, rgba(32, 217, 242, 0.22) 21px 22px, transparent 23px 42px),
    linear-gradient(90deg, transparent 8%, rgba(123, 45, 255, 0.12), rgba(32, 217, 242, 0.14), transparent 92%);
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.68) 24%, rgba(0, 0, 0, 0.94) 100%);
  opacity: 0.86;
  transform: rotate(-1.6deg);
  filter: saturate(1.18);
  pointer-events: none;
}

.site-footer > * {
  position: relative;
  z-index: 1;
}

.footer-primary {
  display: grid;
  gap: 20px;
}

.footer-primary .brand {
  width: max-content;
  max-width: 100%;
  justify-self: start;
  animation: none;
  opacity: 1;
  transform: none;
}

.footer-primary p {
  max-width: 46ch;
  margin: 0;
  color: var(--text-secondary);
}

.footer-links,
.footer-contact {
  display: flex;
  gap: 28px;
}

.footer-contact {
  margin: 0;
  color: var(--text-secondary);
  font-style: normal;
  display: grid;
  gap: 14px;
  justify-items: end;
  text-align: right;
}

.footer-contact a,
.footer-contact span {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-contact a:hover,
.footer-links a:hover {
  color: var(--neon-cyan);
}

.footer-bottom {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 26px;
  border-top: 1px solid rgba(19, 78, 136, 0.55);
}

.footer-bottom p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.menu-toggle {
  display: none;
}

@keyframes header-arrive {
  from {
    opacity: 0;
    transform: translateY(-14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes header-item-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes header-scan {
  0% {
    opacity: 0;
    transform: scaleX(0.18) translateX(-8%);
  }

  34% {
    opacity: 1;
  }

  100% {
    opacity: 0.42;
    transform: scaleX(1) translateX(0);
  }
}

@keyframes mark-trace {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes mark-line-trace {
  from {
    stroke-dashoffset: 80;
  }

  to {
    stroke-dashoffset: 0;
  }
}

@keyframes service-line-draw {
  0% {
    stroke-dashoffset: 180;
    opacity: 0.55;
  }

  42%,
  72% {
    stroke-dashoffset: 0;
    opacity: 1;
  }

  100% {
    stroke-dashoffset: -180;
    opacity: 0.55;
  }
}

@keyframes service-scan {
  0% {
    stroke-dashoffset: 72;
    opacity: 0.42;
  }

  48%,
  76% {
    stroke-dashoffset: 0;
    opacity: 1;
  }

  100% {
    stroke-dashoffset: -72;
    opacity: 0.42;
  }
}

@keyframes service-node-pulse {
  0%,
  100% {
    transform: scale(1);
    fill: var(--deep-navy);
    filter: drop-shadow(0 0 0 rgba(32, 217, 242, 0));
  }

  46% {
    transform: scale(1.18);
    fill: rgba(32, 217, 242, 0.18);
    filter: drop-shadow(0 0 8px rgba(32, 217, 242, 0.56));
  }
}

@keyframes service-soft-shift {
  0%,
  100% {
    transform: translateX(0);
    opacity: 0.62;
  }

  48% {
    transform: translateX(2px);
    opacity: 1;
  }
}

@keyframes service-spark {
  0%,
  100% {
    opacity: 0;
    transform: translateX(0);
  }

  34%,
  58% {
    opacity: 1;
    transform: translateX(2px);
  }
}

@keyframes service-glow {
  0%,
  100% {
    transform: scale(0.92);
    opacity: 0.16;
  }

  52% {
    transform: scale(1.04);
    opacity: 0.5;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms var(--ease-out), transform 520ms var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1220px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .site-nav,
  .header-cta {
    display: none;
  }

  .site-nav.open {
    position: absolute;
    top: 100%;
    right: 7vw;
    left: 7vw;
    display: grid;
    gap: 18px;
    padding: 24px;
    background: var(--midnight-panel);
    border: 1px solid var(--line-blue);
    border-radius: 10px;
    box-shadow: var(--shadow-panel);
  }

  .menu-toggle {
    display: inline-grid;
    width: 48px;
    height: 48px;
    place-items: center;
    justify-self: end;
    border: 1px solid var(--border-cyan);
    border-radius: 8px;
    background: transparent;
    color: var(--text-primary);
    opacity: 0;
    transform: translateY(8px);
    animation: header-item-in 520ms var(--ease-out-expo) 380ms forwards;
    transition: background 180ms var(--ease-out), box-shadow 180ms var(--ease-out), transform 180ms var(--ease-out);
  }

  .menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--neon-cyan);
    transition: transform 220ms var(--ease-out), opacity 160ms var(--ease-out);
  }

  .menu-toggle[aria-expanded="true"] {
    background: rgba(32, 217, 242, 0.08);
    box-shadow: var(--shadow-cyan);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

@media (max-width: 1080px) {
  :root {
    --floating-contact-safe-area: 132px;
  }

  .site-header {
    grid-template-columns: auto auto;
  }

  .site-nav,
  .header-cta {
    display: none;
  }

  .site-nav.open {
    position: absolute;
    top: 100%;
    right: 7vw;
    left: 7vw;
    display: grid;
    gap: 18px;
    padding: 24px;
    background: var(--midnight-panel);
    border: 1px solid var(--line-blue);
    border-radius: 10px;
    box-shadow: var(--shadow-panel);
  }

  .menu-toggle {
    display: inline-grid;
    width: 48px;
    height: 48px;
    place-items: center;
    justify-self: end;
    border: 1px solid var(--border-cyan);
    border-radius: 8px;
    background: transparent;
    color: var(--text-primary);
    opacity: 0;
    transform: translateY(8px);
    animation: header-item-in 520ms var(--ease-out-expo) 380ms forwards;
    transition: background 180ms var(--ease-out), box-shadow 180ms var(--ease-out), transform 180ms var(--ease-out);
  }

  .menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--neon-cyan);
    transition: transform 220ms var(--ease-out), opacity 160ms var(--ease-out);
  }

  .menu-toggle[aria-expanded="true"] {
    background: rgba(32, 217, 242, 0.08);
    box-shadow: var(--shadow-cyan);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero,
  .about,
  .benefits-layout,
  .process-layout,
  .contact {
    grid-template-columns: 1fr;
  }

  .contact {
    gap: 36px;
  }

  .documentation-proof {
    position: relative;
    top: auto;
  }

  .process {
    min-height: auto;
  }

  .process-layout {
    position: relative;
    top: auto;
    min-height: 0;
    align-content: start;
    gap: 26px;
  }

  .process-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 16px;
  }

  .process-step {
    min-height: 164px;
    padding: 22px;
  }

  .map-stage {
    aspect-ratio: 2.15;
  }

  .system-diagram {
    width: min(92%, 620px);
    max-height: calc(100% - 18px);
  }

  .system-output {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-copy {
    padding: 56px 7vw;
  }

  .about-lead {
    max-width: 42ch;
  }

  .benefits-layout {
    gap: 30px;
  }

  .benefits-sticky {
    position: relative;
    top: auto;
    min-height: 0;
    max-height: none;
    align-content: start;
    padding: 28px;
  }

  .benefits-sticky h2 {
    max-width: 18ch;
  }

  .benefit-timeline {
    --timeline-axis: 36px;
    --timeline-gap: 0px;
    gap: 42px;
  }

  .benefit-step {
    min-height: 0;
    padding-left: 78px;
  }

  .benefit-step::after {
    display: none;
  }

  .benefit-step article {
    grid-template-columns: minmax(58px, 0.14fr) minmax(0, 1fr);
    width: 100%;
    margin-right: 0;
    margin-left: 0;
    gap: 24px;
    padding: 28px;
    opacity: 1;
    transform: none;
  }

  .benefit-step:nth-child(odd) article,
  .benefit-step:nth-child(even) article {
    margin-right: 0;
    margin-left: 0;
  }

  .testimonial-carousel {
    --testimonial-gap: 18px;
    --testimonial-visible: 2;
  }

  .testimonial-slide {
    min-height: 320px;
    padding: 22px;
  }

  .testimonial-quote {
    font-size: 1rem;
  }

  .service-grid,
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.8fr);
  }

  .footer-contact {
    justify-items: start;
    text-align: left;
  }

  .footer-bottom {
    align-items: center;
  }
}

@media (max-width: 680px) {
  :root {
    --floating-bottom: 12px;
    --floating-contact-safe-area: 124px;
  }

  .site-header,
  .section-shell,
  .site-footer {
    padding-right: 22px;
    padding-left: 22px;
  }

  .brand strong {
    font-size: 22px;
  }

  .brand small {
    font-size: 10px;
  }

  h1 {
    max-width: 12.4ch;
    font-size: clamp(2.75rem, 11.5vw, 3rem);
    line-height: 1.04;
  }

  .hero {
    min-height: calc(100vh - 105px);
    padding-top: 48px;
  }

  .service-grid,
  .project-grid,
  .proof-row,
  .field-row,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .benefits-sticky {
    gap: 16px;
    padding: 22px;
  }

  .benefits-sticky h2 {
    max-width: 14ch;
    font-size: clamp(1.8rem, 8vw, 2.25rem);
  }

  .benefits-sticky > p:not(.eyebrow) {
    font-size: 0.95rem;
  }

  .benefit-timeline {
    --timeline-axis: 18px;
    gap: 58px;
  }

  .benefit-step {
    padding-left: 42px;
  }

  .benefit-step article {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 20px;
  }

  .benefit-step:nth-child(odd) article,
  .benefit-step:nth-child(even) article {
    margin-right: 0;
    margin-left: 0;
  }

  .benefit-index {
    font-size: 2.55rem;
  }

  .benefit-step h3 {
    font-size: 1.28rem;
  }

  .benefit-step p {
    font-size: 0.95rem;
  }

  .about-focus {
    gap: 8px;
  }

  .proof-item {
    grid-template-columns: 34px minmax(0, 1fr);
    min-height: 76px;
    padding: 16px;
  }

  .proof-item svg {
    width: 34px;
    height: 34px;
  }

  .proof-item span {
    padding-top: 6px;
  }

  .proof-item p {
    margin-right: -16px;
    margin-left: -16px;
    margin-bottom: -16px;
    padding-right: 16px;
    padding-left: 16px;
    font-size: 0.84rem;
  }

  .proof-item:hover p,
  .proof-item:focus-visible p,
  .proof-item.is-open p {
    padding: 4px 16px 16px;
  }

  .section-heading.row {
    align-items: start;
    flex-direction: column;
  }

  .carousel-controls {
    align-self: flex-end;
    order: 2;
  }

  .process::before {
    inset: 12% 22px 8% 22px;
    width: auto;
  }

  .process {
    min-height: auto;
  }

  .process-layout {
    position: relative;
    top: auto;
    min-height: 0;
    align-content: start;
    gap: 22px;
  }

  .contact::before {
    width: 100%;
  }

  .contact-copy {
    gap: 22px;
  }

  .contact-list div {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .process-steps::before {
    content: none;
  }

  .process-step {
    min-height: 0;
    grid-template-columns: 36px minmax(0, 1fr);
    grid-template-areas:
      "marker label"
      "marker title"
      "marker text";
    column-gap: 14px;
    padding: 20px;
    opacity: 1;
    transform: none;
  }

  .process-step.is-map-active {
    transform: none;
  }

  .process-step::before {
    width: 36px;
    height: 36px;
    margin-top: 1px;
    font-size: 11px;
  }

  .system-map {
    gap: 14px;
    padding: 20px;
  }

  .map-stage {
    aspect-ratio: 1.55;
  }

  .system-diagram {
    width: min(92%, 420px);
    max-height: calc(100% - 18px);
  }

  .system-output {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .system-output li {
    font-size: 0.9rem;
    line-height: 1.42;
  }

  .testimonial-carousel {
    --testimonial-gap: 12px;
    --testimonial-visible: 1;
  }

  .testimonial-slide {
    min-height: 300px;
    padding: 22px;
  }

  .testimonial-quote {
    font-size: 1rem;
    line-height: 1.42;
  }

  .testimonial-meta strong,
  .testimonial-meta span {
    font-size: 0.88rem;
  }

  .footer-links {
    justify-content: start;
    flex-wrap: nowrap;
  }

  .footer-bottom {
    align-items: start;
    flex-direction: column;
  }

  .footer-primary {
    gap: 18px;
  }

  .footer-links,
  .footer-contact {
    gap: 12px;
  }
}

@media (hover: none), (max-width: 1080px) {
  .icon-draw,
  .icon-scan,
  .icon-node,
  .signal-a,
  .icon-hook,
  .icon-spark,
  .icon-glow {
    animation: none;
  }

  .icon-draw,
  .icon-scan {
    stroke-dashoffset: 0;
  }

  .icon-node {
    fill: rgba(32, 217, 242, 0.12);
  }

  .icon-spark {
    opacity: 0.7;
  }

  .icon-glow {
    opacity: 0.2;
  }

  .service-card:hover,
  .project-card:hover,
  .testimonial-slide:hover {
    transform: none;
    box-shadow: var(--shadow-panel);
  }
}

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

  .site-header,
  .brand,
  .site-nav,
  .header-cta,
  .menu-toggle {
    opacity: 1;
    transform: none;
  }

  .site-header::before {
    opacity: 0.42;
    transform: none;
  }

  .brand-mark svg * {
    stroke-dashoffset: 0;
  }

  .icon-draw,
  .icon-scan {
    stroke-dashoffset: 0;
  }

  .icon-spark {
    opacity: 0.72;
  }

  .icon-glow {
    opacity: 0.28;
  }

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

  .process {
    --process-progress: 1;
  }

  .map-route-active {
    stroke-dashoffset: 0;
  }

  .map-node circle {
    fill: rgba(32, 217, 242, 0.14);
    stroke: var(--neon-cyan);
  }

  .map-pulse {
    opacity: 0.72;
  }

  .benefit-step article {
    opacity: 1;
    transform: none;
  }

  .benefit-step::before {
    transition: none;
  }
}