/* =========================================================
   Perfect Architecture
   Self-contained responsive website
   ========================================================= */

:root {
  --bg: #07101e;
  --bg-soft: #0b1527;
  --bg-elevated: rgba(16, 29, 51, 0.76);
  --surface: rgba(14, 28, 50, 0.74);
  --surface-solid: #101d33;
  --surface-strong: #152541;
  --text: #f4f7fb;
  --text-muted: #a7b3c8;
  --text-soft: #7f8da5;
  --line: rgba(150, 174, 210, 0.15);
  --line-strong: rgba(150, 174, 210, 0.28);
  --primary: #5eead4;
  --primary-strong: #2dd4bf;
  --secondary: #7c3aed;
  --secondary-soft: #a78bfa;
  --blue: #38bdf8;
  --danger: #fb7185;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.3);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: min(1180px, calc(100% - 40px));
  --top-strip-height: 36px;
  --nav-height: 82px;
  --header-height: calc(var(--top-strip-height) + var(--nav-height));
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 40% -15%, rgba(124, 58, 237, 0.16), transparent 35%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

img,
svg {
  display: block;
}

svg {
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

::selection {
  background: rgba(94, 234, 212, 0.26);
  color: var(--text);
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 4px;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 118px 0;
}

.section-muted {
  border-block: 1px solid var(--line);
  background:
    linear-gradient(180deg, transparent, rgba(124, 58, 237, 0.035) 20%, transparent),
    var(--bg-soft);
}

.section-accent {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background:
    radial-gradient(circle at 20% 0%, rgba(94, 234, 212, 0.09), transparent 30%),
    radial-gradient(circle at 95% 85%, rgba(124, 58, 237, 0.1), transparent 35%),
    var(--bg-soft);
}

.section-label,
.panel-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  align-items: end;
  gap: 80px;
  margin-bottom: 58px;
}

.section-heading h2,
.approach-copy h2,
.value-copy h2,
.contact-copy h2 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.25rem, 4.2vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.section-heading p,
.approach-copy > p,
.value-copy > p,
.contact-copy > p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.08rem;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.page-noise {
  position: fixed;
  z-index: -1;
  inset: 0;
  opacity: 0.04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.ambient {
  position: fixed;
  z-index: -2;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.12;
  pointer-events: none;
}

.ambient-one {
  top: 12%;
  left: -180px;
  background: var(--primary);
}

.ambient-two {
  right: -180px;
  top: 45%;
  background: var(--secondary);
}

/* Header */
.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-height);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.scrolled {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(20px);
}

.top-strip {
  height: var(--top-strip-height);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  color: var(--text-muted);
  font-size: 0.72rem;
}

.top-strip-inner,
.top-strip-messages,
.top-strip-contact {
  display: flex;
  align-items: center;
}

.top-strip-inner {
  height: 100%;
  justify-content: space-between;
  gap: 24px;
}

.top-strip-messages {
  gap: 25px;
  min-width: 0;
  white-space: nowrap;
}

.top-strip-messages span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-strip-messages span::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 12px color-mix(in srgb, var(--primary) 58%, transparent);
  content: "";
}

.top-strip-promise::before {
  background: var(--blue) !important;
}

.top-strip-contact {
  flex: 0 0 auto;
  gap: 18px;
  font-weight: 700;
}

.top-strip-contact a {
  transition: color 0.2s ease;
}

.top-strip-contact a:hover {
  color: var(--primary);
}

.nav-shell {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand img {
  filter: drop-shadow(0 10px 24px rgba(94, 234, 212, 0.12));
}

.brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.03;
}

.brand strong {
  font-size: 1.04rem;
  letter-spacing: -0.025em;
}

.brand small {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.primary-nav a {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: flex-start;
  padding: 0 10px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: left;
  transition: color 0.2s ease;
}

.primary-nav a:not(.button)::after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: 5px;
  left: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.primary-nav a:not(.button):hover,
.primary-nav a:not(.button).active {
  color: var(--text);
}

.primary-nav a:not(.button).active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.nav-toggle:hover {
  border-color: var(--line-strong);
  background: var(--surface-strong);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  padding: 10px;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  margin: 2px 0;
  border-radius: 10px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Buttons */
.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 800;
  letter-spacing: -0.012em;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button svg {
  width: 19px;
  height: 19px;
  transition: transform 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover svg {
  transform: translateX(3px);
}

.button-primary {
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--blue) 75%, var(--primary)));
  color: #06111d;
  box-shadow: 0 16px 38px rgba(45, 212, 191, 0.15);
}

.button-primary:hover {
  box-shadow: 0 20px 50px rgba(45, 212, 191, 0.22);
}

.button-ghost {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--text);
}

.button-ghost:hover {
  background: var(--surface-strong);
}

.button-small {
  min-height: 42px;
  padding-inline: 16px;
  border-radius: 12px;
  font-size: 0.88rem;
}

.button-full {
  width: 100%;
}

/* Hero */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 76px);
  padding-bottom: 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(rgba(140, 160, 190, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 160, 190, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 85%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(440px, 0.97fr);
  align-items: center;
  gap: 54px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  backdrop-filter: blur(16px);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 6px rgba(94, 234, 212, 0.08), 0 0 18px rgba(94, 234, 212, 0.6);
}

.hero h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(3.25rem, 6.4vw, 6.5rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
}

.gradient-text {
  display: block;
  color: transparent;
  background: linear-gradient(110deg, var(--primary) 5%, var(--blue) 42%, var(--secondary-soft) 87%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lead {
  max-width: 750px;
  margin: 30px 0 0;
  color: var(--text-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.24rem);
  line-height: 1.75;
}

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

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 30px;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 650;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.trust-row i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
}

.hero-visual {
  min-width: 0;
}

.architecture-orbit {
  position: relative;
  width: min(100%, 590px);
  aspect-ratio: 1;
  margin-inline: auto;
  perspective: 1000px;
  transform-style: preserve-3d;
  transition: transform 0.18s ease-out;
}

.orbit-glow {
  position: absolute;
  inset: 24%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.16), rgba(124, 58, 237, 0.05) 55%, transparent 70%);
  filter: blur(12px);
}

.signal-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--line-strong);
  opacity: 0.7;
}

.signal-lines circle,
.signal-lines path {
  stroke: url(#lineGradient);
  stroke-width: 1;
  stroke-dasharray: 5 9;
  animation: dash-flow 24s linear infinite;
}

.signal-lines circle:nth-child(2) {
  animation-direction: reverse;
  animation-duration: 19s;
}

@keyframes dash-flow {
  to { stroke-dashoffset: -280; }
}

.core-node {
  position: absolute;
  z-index: 4;
  inset: 50% auto auto 50%;
  width: 196px;
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  text-align: center;
  border: 1px solid rgba(94, 234, 212, 0.28);
  border-radius: 50%;
  background:
    linear-gradient(145deg, rgba(94, 234, 212, 0.13), rgba(124, 58, 237, 0.12)),
    color-mix(in srgb, var(--surface-solid) 84%, transparent);
  box-shadow:
    inset 0 0 48px rgba(94, 234, 212, 0.08),
    0 0 90px rgba(94, 234, 212, 0.08);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(16px);
}

.core-node::before,
.core-node::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(94, 234, 212, 0.15);
}

.core-node::before { inset: -12px; }
.core-node::after { inset: 14px; }

.core-node strong {
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.core-node small {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.core-kicker {
  margin-bottom: 4px;
  color: var(--primary);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.orbit {
  position: absolute;
  inset: 50% auto auto 50%;
  border: 1px solid var(--line);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-a {
  width: 61%;
  aspect-ratio: 1;
  animation: orbit-spin 23s linear infinite;
}

.orbit-b {
  width: 84%;
  aspect-ratio: 1;
  animation: orbit-spin 34s linear infinite reverse;
}

@keyframes orbit-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.orbit-node {
  position: absolute;
  width: 112px;
  min-height: 66px;
  display: grid;
  place-content: center;
  padding: 10px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
  text-align: center;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.14);
  backdrop-filter: blur(18px);
}

.orbit-node span {
  color: var(--primary);
  font-size: 0.69rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.orbit-node small {
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 0.72rem;
}

.node-ai { top: -34px; left: calc(50% - 56px); }
.node-data { bottom: -34px; left: calc(50% - 56px); transform: rotate(180deg); }
.node-app { top: calc(50% - 33px); left: -56px; transform: rotate(0deg); }
.node-cloud { top: calc(50% - 33px); right: -56px; transform: rotate(0deg); }

.metric-card {
  position: absolute;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 205px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: color-mix(in srgb, var(--surface-solid) 86%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.metric-card > span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(94, 234, 212, 0.08);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 900;
}

.metric-card div {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.metric-card strong {
  font-size: 0.8rem;
}

.metric-card small {
  color: var(--text-soft);
  font-size: 0.66rem;
}

.metric-one { top: 16%; left: 0; }
.metric-two { top: 10%; right: 0; }
.metric-three { right: 4%; bottom: 9%; }

.capability-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin-top: 48px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.capability-strip span {
  position: relative;
  padding: 16px 12px;
  color: var(--text-soft);
  text-align: center;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.capability-strip span:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 25%;
  right: 0;
  bottom: 25%;
  width: 1px;
  background: var(--line);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  position: relative;
  min-height: 100%;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 45%),
    var(--surface);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% 30%;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.11), transparent 68%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.service-card:hover {
  border-color: rgba(94, 234, 212, 0.26);
  transform: translateY(-5px);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card-featured {
  background:
    radial-gradient(circle at 100% 0%, rgba(124, 58, 237, 0.15), transparent 34%),
    radial-gradient(circle at 0% 100%, rgba(94, 234, 212, 0.09), transparent 36%),
    var(--surface);
}

.card-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(94, 234, 212, 0.18);
  border-radius: 14px;
  background: rgba(94, 234, 212, 0.07);
  color: var(--primary);
}

.card-icon svg {
  width: 23px;
  height: 23px;
}

.card-index {
  position: absolute;
  top: 29px;
  right: 28px;
  color: var(--text-soft);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.service-card h3 {
  margin: 28px 0 12px;
  font-size: 1.35rem;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.service-card > p {
  min-height: 78px;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.93rem;
}

.service-card ul,
.outcome-card ul {
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.service-card li,
.outcome-card li {
  position: relative;
  padding-left: 18px;
  color: var(--text-soft);
  font-size: 0.82rem;
}

.service-card li + li,
.outcome-card li + li {
  margin-top: 8px;
}

.service-card li::before,
.outcome-card li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--primary);
  transform: rotate(45deg);
}

/* Approach */
.approach-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 1.06fr);
  align-items: center;
  gap: 90px;
}

.approach-copy > p {
  margin-top: 25px;
  max-width: 650px;
}

.principle-list {
  margin-top: 38px;
}

.principle-list > div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 15px;
  padding: 17px 0;
  border-top: 1px solid var(--line);
}

.principle-list > div:last-child {
  border-bottom: 1px solid var(--line);
}

.principle-list span {
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.principle-list p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.principle-list strong {
  color: var(--text);
}

.decision-console {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background: var(--surface-solid);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.decision-console::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 100% 0%, rgba(124, 58, 237, 0.12), transparent 35%),
    radial-gradient(circle at 0% 100%, rgba(94, 234, 212, 0.08), transparent 35%);
  pointer-events: none;
}

.console-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 20px;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
}

.console-top > div {
  display: flex;
  gap: 7px;
}

.console-top i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line-strong);
}

.console-top i:first-child { background: #fb7185; }
.console-top i:nth-child(2) { background: #fbbf24; }
.console-top i:last-child { background: #34d399; }

.console-body {
  position: relative;
  z-index: 1;
  padding: 20px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.console-line {
  display: grid;
  grid-template-columns: 28px minmax(110px, 0.65fr) 1.35fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.78rem;
}

.line-number {
  color: var(--text-soft);
}

.console-key {
  color: var(--secondary-soft);
}

.console-value {
  color: var(--primary);
}

.console-result {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
  padding: 17px;
  border: 1px solid rgba(94, 234, 212, 0.18);
  border-radius: 16px;
  background: rgba(94, 234, 212, 0.05);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

.checkmark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(94, 234, 212, 0.13);
  color: var(--primary);
  font-weight: 900;
}

.console-result div {
  display: flex;
  flex-direction: column;
}

.console-result strong {
  font-size: 0.9rem;
}

.console-result small {
  margin-top: 2px;
  color: var(--text-soft);
  font-size: 0.72rem;
}

/* Solutions */
.solution-tabs {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.tab-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 9px;
  border-bottom: 1px solid var(--line);
  gap: 8px;
}

.tab-button {
  padding: 14px 10px;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--text-soft);
  font-weight: 750;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.tab-button:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.025);
}

.tab-button.active {
  background: var(--surface-strong);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--line);
}

.tab-panels {
  padding: 40px;
}

.tab-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: 70px;
  animation: panel-in 0.28s ease both;
}

.tab-panel[hidden] {
  display: none;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-panel h3 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(2rem, 3.3vw, 3.35rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.tab-panel p {
  max-width: 680px;
  margin: 20px 0 0;
  color: var(--text-muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 25px;
}

.tag-list span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-solid);
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 700;
}

.outcome-card {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(94, 234, 212, 0.05), transparent),
    var(--surface-solid);
}

.outcome-card small {
  color: var(--primary);
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.outcome-card ul {
  border-top: 0;
  padding-top: 0;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.process-step {
  position: relative;
  padding-right: 34px;
}

.step-number {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(94, 234, 212, 0.24);
  border-radius: 14px;
  background: rgba(94, 234, 212, 0.06);
  color: var(--primary);
  font-size: 0.74rem;
  font-weight: 900;
}

.step-line {
  position: absolute;
  top: 23px;
  left: 56px;
  right: 10px;
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), transparent);
}

.process-step h3 {
  margin: 24px 0 10px;
  font-size: 1.12rem;
}

.process-step p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 72px;
}

.engagement-grid article {
  min-height: 255px;
  display: flex;
  flex-direction: column;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.engagement-grid article:nth-child(2) {
  border-color: rgba(94, 234, 212, 0.24);
  background:
    radial-gradient(circle at 100% 0%, rgba(94, 234, 212, 0.08), transparent 38%),
    var(--surface);
}

.engagement-grid small {
  color: var(--primary);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.engagement-grid h3 {
  margin: 18px 0 12px;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}

.engagement-grid p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.engagement-grid span {
  margin-top: auto;
  padding-top: 22px;
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 700;
}

/* Audience */
.value-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(540px, 1.18fr);
  gap: 90px;
  align-items: center;
}

.value-copy > p {
  margin-top: 24px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  color: var(--primary);
  font-weight: 800;
}

.text-link span {
  transition: transform 0.2s ease;
}

.text-link:hover span {
  transform: translateX(5px);
}

.audience-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.audience-cards article {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.audience-cards article:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.audience-cards span {
  color: var(--primary);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.audience-cards h3 {
  margin: 18px 0 9px;
  font-size: 1.13rem;
  line-height: 1.25;
}

.audience-cards p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

/* Contact */
.cta-section {
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.14), transparent 65%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.contact-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(460px, 1.12fr);
  gap: 70px;
  padding: 54px;
  border: 1px solid var(--line-strong);
  border-radius: 32px;
  background:
    radial-gradient(circle at 0% 100%, rgba(94, 234, 212, 0.1), transparent 34%),
    radial-gradient(circle at 100% 0%, rgba(124, 58, 237, 0.15), transparent 34%),
    color-mix(in srgb, var(--surface-solid) 92%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.contact-copy h2 {
  font-size: clamp(2.2rem, 3.7vw, 3.65rem);
}

.contact-copy > p {
  margin-top: 22px;
}

.contact-points {
  display: grid;
  gap: 11px;
  margin-top: 28px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.contact-points div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-points span {
  color: var(--primary);
  font-weight: 900;
}

.contact-email {
  display: flex;
  flex-direction: column;
  margin-top: 35px;
}

.contact-email small {
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-email strong {
  margin-top: 2px;
  font-size: 1.15rem;
}

.contact-form {
  display: grid;
  gap: 15px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  background: var(--surface-solid);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-form input,
.contact-form select {
  min-height: 48px;
  padding: 0 13px;
}

.contact-form textarea {
  padding: 12px 13px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: color-mix(in srgb, var(--primary) 65%, var(--line));
  box-shadow: 0 0 0 4px rgba(94, 234, 212, 0.08);
}

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

.contact-form .is-invalid {
  border-color: var(--danger);
}

.consent {
  grid-template-columns: 18px 1fr !important;
  align-items: start;
  gap: 9px !important;
  font-weight: 500 !important;
}

.consent input {
  width: 16px;
  min-height: auto;
  height: 16px;
  margin: 3px 0 0;
  accent-color: var(--primary-strong);
}

.field-error {
  display: none;
  color: var(--danger);
  font-size: 0.72rem;
  font-weight: 650;
}

.field-error.visible {
  display: block;
}

.form-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.71rem;
  line-height: 1.5;
}

.form-status {
  min-height: 1px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  padding: 58px 0;
}

.footer-brand p {
  max-width: 360px;
  margin: 20px 0 0;
  color: var(--text-muted);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(135px, 1fr));
  gap: 42px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links strong {
  margin-bottom: 5px;
  font-size: 0.86rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.83rem;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 28px;
  border-top: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 0.73rem;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1080px) {
  :root { --container: min(100% - 32px, 1040px); }

  .top-strip-promise { display: none; }

  .primary-nav { gap: 20px; }
  .primary-nav a { font-size: 0.85rem; }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.84fr);
    gap: 30px;
  }

  .metric-card {
    min-width: 175px;
    padding: 10px;
  }

  .metric-two { right: -2%; }
  .metric-one { left: -2%; }

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

  .service-card > p {
    min-height: auto;
  }

  .approach-grid,
  .value-grid {
    gap: 55px;
  }

  .contact-shell {
    gap: 42px;
    padding: 40px;
  }
}

@media (max-width: 900px) {
  :root {
    --nav-height: 72px;
    --header-height: calc(var(--top-strip-height) + var(--nav-height));
  }

  .nav-toggle {
    display: inline-grid;
  }

  .primary-nav {
    position: fixed;
    inset: var(--header-height) 16px auto;
    display: grid;
    gap: 0;
    margin: 0;
    padding: 10px;
    border: 1px solid var(--line-strong);
    border-radius: 18px;
    background: color-mix(in srgb, var(--surface-solid) 95%, transparent);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    backdrop-filter: blur(18px);
  }

  .primary-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .primary-nav a {
    padding: 13px 12px;
    border-radius: 10px;
  }

  .primary-nav a::after {
    display: none;
  }

  .primary-nav a:not(.button):hover {
    background: var(--surface-strong);
  }

  .nav-toggle.active span:first-child {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:last-child {
    transform: translateY(-6px) rotate(-45deg);
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 60px);
  }

  .hero-grid,
  .approach-grid,
  .value-grid,
  .contact-shell {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    text-align: center;
  }

  .eyebrow,
  .hero-actions,
  .trust-row {
    justify-content: center;
  }

  .hero h1,
  .hero-lead {
    margin-inline: auto;
  }

  .hero-visual {
    margin-top: 35px;
  }

  .architecture-orbit {
    width: min(100%, 620px);
  }

  .capability-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .capability-strip span:nth-child(3)::after {
    display: none;
  }

  .capability-strip span:nth-child(-n+3) {
    border-bottom: 1px solid var(--line);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .approach-grid {
    gap: 50px;
  }

  .decision-console {
    max-width: 720px;
    width: 100%;
    margin-inline: auto;
  }

  .tab-panel {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 38px 24px;
  }

  .engagement-grid {
    grid-template-columns: 1fr;
  }

  .engagement-grid article {
    min-height: 230px;
  }

  .value-grid {
    gap: 45px;
  }

  .contact-shell {
    gap: 45px;
  }

  .contact-copy {
    max-width: 720px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .footer-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

@media (max-width: 640px) {
  :root {
    --container: min(100% - 24px, 600px);
    --radius-md: 18px;
    --radius-lg: 22px;
  }

  .section {
    padding: 82px 0;
  }

  .top-strip {
    font-size: 0.65rem;
  }

  .top-strip-messages {
    overflow: hidden;
  }

  .top-strip-messages span {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .top-strip-contact a:first-child {
    display: none;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .hero {
    padding-top: calc(var(--header-height) + 44px);
    padding-bottom: 48px;
  }

  .hero h1 {
    font-size: clamp(3rem, 15vw, 4.6rem);
  }

  .hero-lead {
    margin-top: 24px;
    font-size: 1rem;
  }

  .hero-actions .button {
    width: 100%;
  }

  .trust-row {
    gap: 10px 18px;
  }

  .architecture-orbit {
    transform: scale(0.9);
    margin-block: -24px;
  }

  .metric-card {
    min-width: 155px;
  }

  .metric-card strong {
    font-size: 0.72rem;
  }

  .metric-card small {
    font-size: 0.59rem;
  }

  .metric-one { top: 13%; }
  .metric-two { top: 6%; }
  .metric-three { right: 0; bottom: 5%; }

  .capability-strip {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 20px;
  }

  .capability-strip span:nth-child(2)::after,
  .capability-strip span:nth-child(4)::after {
    display: none;
  }

  .capability-strip span:nth-child(3)::after {
    display: block;
  }

  .capability-strip span:nth-child(-n+4) {
    border-bottom: 1px solid var(--line);
  }

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

  .service-card {
    padding: 24px;
  }

  .section-heading h2,
  .approach-copy h2,
  .value-copy h2,
  .contact-copy h2 {
    font-size: clamp(2.15rem, 11vw, 3.3rem);
  }

  .console-body {
    padding: 14px;
  }

  .console-line {
    grid-template-columns: 24px 1fr;
    gap: 5px 8px;
    padding: 10px 0;
  }

  .console-value {
    grid-column: 2;
    overflow-wrap: anywhere;
  }

  .tab-list {
    grid-template-columns: 1fr 1fr;
  }

  .tab-panels {
    padding: 26px 22px;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .step-line {
    display: none;
  }

  .engagement-grid {
    margin-top: 48px;
  }

  .audience-cards {
    grid-template-columns: 1fr;
  }

  .contact-shell {
    padding: 25px;
    border-radius: 24px;
  }

  .contact-form {
    padding: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 42px;
    padding: 46px 0;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }

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

@media (max-width: 430px) {
  .architecture-orbit {
    width: 112%;
    margin-left: -6%;
    transform: scale(0.82);
    margin-block: -54px;
  }

  .metric-card {
    min-width: 145px;
  }

  .metric-two {
    right: -5%;
  }

  .metric-one {
    left: -5%;
  }

  .capability-strip span {
    font-size: 0.64rem;
  }

  .tab-button {
    font-size: 0.78rem;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::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;
  }
}

/* Shared Perfect.sk chrome typography and alignment. */
.top-strip,
.top-strip-inner,
.top-strip-messages,
.top-strip-contact,
.primary-nav a,
.primary-nav .button,
.site-footer {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.top-strip-messages span,
.top-strip-contact a {
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-align: left;
}

.primary-nav {
  gap: 4px;
}

.primary-nav a:not(.button) {
  min-height: 44px;
  align-items: center;
  justify-content: flex-start;
  padding: 0 10px;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  text-align: left;
}

.primary-nav .button,
.primary-nav .nav-contact-cta {
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1.2;
}

.primary-nav,
.nav-toggle {
  order: 0;
}

.primary-nav .nav-contact-cta {
  min-height: 44px;
  justify-content: center;
  color: #06111f !important;
  margin-left: 6px;
  padding: 0 16px;
  text-align: center;
}

.footer-grid,
.footer-brand,
.footer-column,
.footer-links {
  text-align: left;
}

.footer-brand p {
  font-size: 0.86rem;
  line-height: 1.65;
}

.footer-column h3,
.footer-column strong,
.footer-links strong {
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-align: left;
  text-transform: uppercase;
}

.footer-column nav,
.footer-column ul,
.footer-links > div {
  gap: 8px;
}

.footer-column a,
.footer-links a {
  font-size: 0.82rem;
  line-height: 1.45;
  text-align: left;
}

.footer-bottom,
.footer-bottom p {
  font-size: 0.7rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .top-strip-messages span,
  .top-strip-contact a {
    font-size: 0.64rem;
  }

  .primary-nav a:not(.button),
  .primary-nav .button {
    font-size: 0.9rem;
  }

  .primary-nav a:not(.button) {
    min-height: 48px;
    align-items: center;
    justify-content: flex-start;
    padding: 8px 12px;
    text-align: left;
  }

  .primary-nav a:not(.button)::after {
    display: none;
  }

  .primary-nav a:not(.button).active,
  .primary-nav a:not(.button).is-current {
    background: var(--surface-strong);
  }

  .primary-nav .button {
    justify-content: center;
    min-height: 48px;
    margin: 5px 0 0;
    padding: 8px 16px;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .footer-bottom p:last-child {
    text-align: left;
  }
}