@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../fonts/open-sans-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045f, U+0490-0491, U+04b0-04b1, U+2116;
}

@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../fonts/open-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00ff, U+0131, U+0152-0153, U+02bb-02bc, U+02c6, U+02da, U+02dc, U+0304, U+0308, U+0329, U+2000-206f, U+20ac, U+2122, U+2191, U+2193, U+2212, U+2215, U+feff, U+fffd;
}

@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("../fonts/roboto-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045f, U+0490-0491, U+04b0-04b1, U+2116;
}

@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("../fonts/roboto-latin.woff2") format("woff2");
  unicode-range: U+0000-00ff, U+0131, U+0152-0153, U+02bb-02bc, U+02c6, U+02da, U+02dc, U+0304, U+0308, U+0329, U+2000-206f, U+20ac, U+2122, U+2191, U+2193, U+2212, U+2215, U+feff, U+fffd;
}

:root {
  color-scheme: dark;
  --black: #050505;
  --black-2: #0a0a0c;
  --black-3: #101014;
  --white: #ffffff;
  --muted: #9a9aa2;
  --muted-2: #6d6d75;
  --gold: #ccad81;
  --gold-2: #e6d2b0;
  --gold-deep: #8c7556;
  --line: rgba(255, 255, 255, 0.1);
  --line-gold: rgba(204, 173, 129, 0.32);
  --glass: rgba(18, 18, 22, 0.64);
  --glow: 0 0 0 1px rgba(204, 173, 129, 0.16), 0 30px 80px rgba(0, 0, 0, 0.55);
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 52px);
  --radius: 18px;
  --ease: cubic-bezier(0.2, 0.65, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body.ai {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% 0%, rgba(204, 173, 129, 0.07), transparent 30%),
    var(--black);
  color: var(--white);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font: inherit;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

h1,
h2,
h3,
p,
figure,
dl,
dd {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.container {
  width: min(calc(100% - var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: clamp(90px, 11vw, 170px) 0;
}

.skip-link {
  position: fixed;
  z-index: 1200;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-180%);
  border-radius: 6px;
  background: var(--white);
  color: #111;
  transition: transform 180ms ease;
}

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

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 30px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  background: transparent;
  color: var(--gold-2);
  font-family: "Roboto", sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 250ms var(--ease), background 250ms ease, color 250ms ease, box-shadow 250ms ease;
}

.button--solid {
  background: linear-gradient(120deg, var(--gold), var(--gold-2));
  color: #17130c;
  box-shadow: 0 12px 40px rgba(204, 173, 129, 0.22);
}

.button--solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 60px rgba(204, 173, 129, 0.34);
}

.button--ghost:hover {
  background: rgba(204, 173, 129, 0.12);
  color: var(--white);
}

.section-head {
  max-width: 880px;
  margin: 0 auto clamp(56px, 7vw, 100px);
  text-align: center;
}

.section-head__kicker {
  margin-bottom: 14px;
  color: var(--gold);
  font-family: "Roboto", sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.section-head h2 {
  margin-bottom: 24px;
  font-size: clamp(36px, 5vw, 68px);
  text-transform: uppercase;
}

.section-head > p:last-child {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 300;
}

/* ---------- cursor glow ---------- */

.cursor-glow {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  width: 520px;
  height: 520px;
  margin: -260px 0 0 -260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(204, 173, 129, 0.14), transparent 62%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 400ms ease;
  will-change: transform;
}

.cursor-glow.is-active {
  opacity: 1;
}

/* ---------- topbar ---------- */

.topbar {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  padding: 16px 0;
  transition: background 300ms ease, backdrop-filter 300ms ease, border-color 300ms ease;
  border-bottom: 1px solid transparent;
}

.topbar.is-stuck {
  border-bottom-color: var(--line);
  background: rgba(5, 5, 6, 0.82);
  backdrop-filter: blur(16px);
}

.topbar__inner {
  display: flex;
  align-items: center;
  gap: 30px;
  justify-content: space-between;
}

.topbar__brand {
  display: block;
  width: clamp(170px, 20vw, 240px);
  text-decoration: none;
}

.topbar__brand img {
  width: 100%;
  height: auto;
}

.topbar__nav {
  display: flex;
  gap: 30px;
  font-family: "Roboto", sans-serif;
  font-size: 14px;
}

.topbar__nav a {
  position: relative;
  color: #d4d4da;
  text-decoration: none;
  transition: color 200ms ease;
}

.topbar__nav a::after {
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 300ms var(--ease);
}

.topbar__nav a:hover {
  color: var(--gold-2);
}

.topbar__nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.topbar__cta {
  min-height: 46px;
  padding: 0 24px;
}

/* ---------- hero ---------- */

.hero-ai {
  position: relative;
  display: flex;
  min-height: min(980px, 100svh);
  align-items: center;
  overflow: hidden;
}

.hero-ai__canvas,
.cta-ai__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-ai__veil,
.cta-ai__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 120%, transparent 30%, var(--black) 78%),
    linear-gradient(180deg, rgba(5, 5, 6, 0.55), transparent 30%, rgba(5, 5, 6, 0.9));
  pointer-events: none;
}

.hero-ai__inner {
  position: relative;
  z-index: 2;
  padding: clamp(140px, 18vh, 210px) 0 clamp(90px, 12vh, 150px);
}

.hero-ai__kicker {
  margin-bottom: 26px;
  color: var(--gold);
  font-family: "Roboto", sans-serif;
  font-size: 14px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.hero-ai h1 {
  max-width: 15ch;
  font-size: clamp(46px, 9vw, 132px);
  font-weight: 300;
  line-height: 0.98;
  text-transform: uppercase;
}

.hero-ai__line {
  display: block;
}

.hero-ai__line--accent {
  background: linear-gradient(100deg, var(--gold), var(--gold-2) 45%, #fff 70%, var(--gold));
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 8s linear infinite;
}

@keyframes shimmer {
  to {
    background-position: 220% 0;
  }
}

.hero-ai__lead {
  max-width: 660px;
  margin: clamp(30px, 4vw, 44px) 0 0;
  color: #c9c9d0;
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 300;
}

.hero-ai__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: clamp(34px, 4vw, 50px);
}

.hero-ai__stats {
  display: grid;
  max-width: 940px;
  margin-top: clamp(56px, 7vw, 96px);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.hero-ai__stats > div {
  padding: 26px 22px 0 0;
}

.hero-ai__stats dt {
  color: var(--gold-2);
  font-family: "Roboto", sans-serif;
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 300;
}

.hero-ai__stats dd {
  margin-top: 6px;
  color: var(--muted-2);
  font-size: 14px;
}

.hero-ai__scroll {
  position: absolute;
  z-index: 2;
  bottom: 34px;
  left: 50%;
  width: 26px;
  height: 42px;
  transform: translateX(-50%);
  border: 1px solid var(--line-gold);
  border-radius: 14px;
}

.hero-ai__scroll span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 3px;
  height: 8px;
  transform: translateX(-50%);
  border-radius: 3px;
  background: var(--gold);
  animation: scrollDot 1.9s ease-in-out infinite;
}

@keyframes scrollDot {
  0%, 100% {
    transform: translate(-50%, 0);
    opacity: 1;
  }
  50% {
    transform: translate(-50%, 14px);
    opacity: 0.3;
  }
}

/* ---------- marquee ---------- */

.marquee {
  overflow: hidden;
  padding: 22px 0;
  border-block: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(204, 173, 129, 0.06), transparent 30%, transparent 70%, rgba(204, 173, 129, 0.06));
}

.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  white-space: nowrap;
  animation: marquee 38s linear infinite;
  will-change: transform;
}

.marquee__track span {
  color: #b9b9c1;
  font-family: "Roboto", sans-serif;
  font-size: clamp(14px, 1.6vw, 19px);
  letter-spacing: 0.06em;
}

.marquee__track span:nth-child(even) {
  color: var(--gold);
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- audit ---------- */

.audit {
  background: linear-gradient(180deg, var(--black), var(--black-2));
}

.audit__app {
  padding: clamp(24px, 3.5vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  box-shadow: var(--glow);
  backdrop-filter: blur(12px);
}

.audit__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(28px, 3vw, 44px);
}

.audit__tab {
  padding: 12px 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: #b6b6be;
  cursor: pointer;
  font-family: "Roboto", sans-serif;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 220ms ease;
}

.audit__tab:hover {
  border-color: var(--line-gold);
  color: var(--white);
}

.audit__tab.is-active {
  border-color: var(--gold);
  background: linear-gradient(120deg, rgba(204, 173, 129, 0.22), rgba(204, 173, 129, 0.06));
  color: var(--gold-2);
}

.audit__grid {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(230px, 0.7fr) minmax(0, 1.9fr);
  gap: clamp(26px, 4vw, 60px);
}

.audit__snapshot-label {
  color: var(--muted-2);
  font-family: "Roboto", sans-serif;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.audit__snapshot-value {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 12px 0 18px;
}

.audit__snapshot-value span {
  color: var(--gold-2);
  font-family: "Roboto", sans-serif;
  font-size: clamp(52px, 7vw, 88px);
  font-weight: 300;
  line-height: 1;
}

.audit__snapshot-value small {
  color: var(--muted-2);
  font-size: 14px;
}

.audit__snapshot-note {
  max-width: 280px;
  color: var(--muted);
  font-size: 15px;
}

.audit__map {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
}

.audit__map li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  opacity: 0;
  transform: translateY(16px);
  animation: cardIn 520ms var(--ease) forwards;
}

.audit__map li::before {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 14px rgba(204, 173, 129, 0.7);
  content: "";
}

.audit__map strong {
  display: block;
  color: var(--white);
  font-weight: 500;
}

.audit__map small {
  display: block;
  margin-top: 3px;
  color: var(--muted-2);
  font-size: 13px;
}

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

.audit__bar {
  height: 6px;
  margin: clamp(30px, 3.5vw, 46px) 0 16px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
}

.audit__bar-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold), var(--gold-2));
  transition: width 900ms var(--ease);
}

.audit__verdict {
  color: #cfcfd6;
  font-size: clamp(16px, 1.8vw, 20px);
}

.audit__verdict b {
  color: var(--gold-2);
  font-weight: 500;
}

/* ---------- roi ---------- */

.roi {
  background: var(--black-2);
}

.roi__app {
  display: grid;
  padding: clamp(26px, 3.5vw, 50px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 100% 0%, rgba(204, 173, 129, 0.08), transparent 40%),
    var(--glass);
  box-shadow: var(--glow);
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(30px, 5vw, 70px);
}

.roi__controls {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
}

.roi__field {
  display: grid;
  gap: 12px;
}

.roi__field > span {
  display: flex;
  align-items: baseline;
  gap: 8px;
  justify-content: space-between;
  color: #c5c5cd;
  font-size: 15px;
}

.roi__field b {
  color: var(--gold-2);
  font-family: "Roboto", sans-serif;
  font-size: 20px;
  font-weight: 500;
}

.roi__field input[type="range"] {
  width: 100%;
  height: 4px;
  margin: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.roi__field input[type="range"]::-webkit-slider-thumb {
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--gold), var(--gold-2));
  box-shadow: 0 0 0 6px rgba(204, 173, 129, 0.14);
  -webkit-appearance: none;
  appearance: none;
}

.roi__field input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(204, 173, 129, 0.14);
}

.roi__result {
  display: flex;
  flex-direction: column;
  align-self: center;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid var(--line-gold);
  border-radius: 14px;
  background: rgba(5, 5, 6, 0.6);
}

.roi__result-label {
  color: var(--muted-2);
  font-family: "Roboto", sans-serif;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.roi__result-value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 12px 0 6px;
  color: var(--white);
  font-family: "Roboto", sans-serif;
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 300;
  line-height: 1;
}

.roi__result-value small {
  color: var(--muted-2);
  font-size: 15px;
}

.roi__result-sub {
  color: var(--gold-2);
  font-size: 17px;
}

.roi__meter {
  height: 6px;
  margin: 22px 0 16px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.roi__meter span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold), var(--gold-2));
  transition: width 800ms var(--ease);
}

.roi__result-note {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
}

/* ---------- terminal ---------- */

.terminal-section {
  background: var(--black);
}

.terminal-section__inner {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(34px, 5vw, 80px);
}

.terminal-section h2 {
  margin-bottom: 22px;
  font-size: clamp(34px, 4.5vw, 60px);
  text-transform: uppercase;
}

.terminal-section__copy > p {
  max-width: 480px;
  color: var(--muted);
  font-size: 17px;
}

.terminal-section__list {
  display: grid;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.terminal-section__list li {
  position: relative;
  padding-left: 26px;
  color: #cfcfd6;
}

.terminal-section__list li::before {
  position: absolute;
  top: 9px;
  left: 0;
  width: 9px;
  height: 9px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  content: "";
}

.terminal {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #08080a;
  box-shadow: var(--glow);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.terminal__bar > span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #2c2c31;
}

.terminal__bar > span:first-child {
  background: var(--gold-deep);
}

.terminal__bar p {
  margin-left: 10px;
  color: var(--muted-2);
  font-family: "Roboto", sans-serif;
  font-size: 13px;
}

.terminal__body {
  display: flex;
  align-items: flex-end;
  min-height: 320px;
  margin: 0;
  padding: clamp(22px, 3vw, 34px);
  overflow-x: auto;
  color: #cfd6cf;
  font-family: "SFMono-Regular", "Roboto Mono", Menlo, Consolas, monospace;
  font-size: clamp(13px, 1.4vw, 15px);
  line-height: 1.7;
  white-space: pre-wrap;
}

.terminal__body .k {
  color: var(--gold);
}

.terminal__body .g {
  color: #8fbf9f;
}

.terminal__caret {
  display: inline-block;
  width: 9px;
  height: 18px;
  margin-left: 2px;
  background: var(--gold);
  animation: blink 1s steps(2) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* ---------- before / after ---------- */

.beforeafter {
  background: var(--black-2);
}

.ba {
  --split: 50%;
  position: relative;
  display: grid;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid rgba(204, 173, 129, 0.24);
  border-radius: var(--radius);
  grid-template-columns: 1fr;
  background: #08080a;
  box-shadow: var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.ba__pane {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: 26px;
  justify-content: center;
  padding-block: clamp(42px, 4vw, 60px);
}

.ba__pane ul {
  display: grid;
  gap: 18px;
  max-width: 480px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ba__pane li {
  position: relative;
  padding-left: 38px;
  font-size: clamp(18px, 1.65vw, 23px);
  font-weight: 300;
  line-height: 1.45;
}

.ba__pane li::before {
  position: absolute;
  top: 0.16em;
  left: 0;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: "Roboto", sans-serif;
  font-size: 13px;
  line-height: 1;
  opacity: 0.72;
}

.ba__pane--after {
  padding-right: clamp(38px, 5vw, 68px);
  padding-left: calc(50% + clamp(38px, 5vw, 68px));
  background:
    radial-gradient(circle at 82% 18%, rgba(204, 173, 129, 0.13), transparent 38%),
    linear-gradient(120deg, #100f0c, #08080a 72%);
  color: var(--gold-2);
}

.ba__pane--after li::before {
  content: "\2713";
}

.ba__pane--before {
  width: 100%;
  padding-right: calc(50% + clamp(38px, 5vw, 68px));
  padding-left: clamp(38px, 5vw, 68px);
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.04), transparent 42%),
    linear-gradient(120deg, #0d0d10, #070708);
  clip-path: inset(0 calc(100% - var(--split)) 0 0);
  color: #aaaab3;
  transition: clip-path 60ms linear;
}

.ba__pane--before li::before {
  content: "\00d7";
}

.ba__tag {
  width: fit-content;
  padding: 8px 17px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: "Roboto", sans-serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.ba__handle {
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  left: var(--split);
  width: 0;
  border-left: 1px solid var(--line-gold);
  pointer-events: none;
  transition: left 80ms linear;
}

.ba__handle span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58px;
  height: 58px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: rgba(7, 7, 8, 0.94);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.55), 0 0 22px rgba(204, 173, 129, 0.12);
  backdrop-filter: blur(6px);
}

.ba__handle span::before,
.ba__handle span::after {
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--gold);
  border-left: 1px solid var(--gold);
  content: "";
}

.ba__handle span::before {
  left: 12px;
  transform: translateY(-50%) rotate(-45deg);
}

.ba__handle span::after {
  right: 12px;
  transform: translateY(-50%) rotate(135deg);
}

.ba__range {
  position: absolute;
  z-index: 4;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
}

.ba:focus-within {
  border-color: rgba(204, 173, 129, 0.62);
  box-shadow: var(--glow), 0 0 0 3px rgba(204, 173, 129, 0.12);
}

.ba__unlock {
  display: none;
}

.ba__bonus {
  position: absolute;
  z-index: 8;
  top: 50%;
  left: 50%;
  width: min(580px, calc(100% - 48px));
  padding: clamp(30px, 4vw, 46px);
  transform: translate(-50%, -44%) scale(0.94);
  border: 1px solid rgba(230, 210, 176, 0.7);
  border-radius: 18px;
  background:
    radial-gradient(circle at 85% 0%, rgba(230, 210, 176, 0.18), transparent 38%),
    rgba(10, 9, 8, 0.96);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.72), 0 0 70px rgba(204, 173, 129, 0.18);
  opacity: 0;
  visibility: hidden;
  transition: opacity 320ms var(--ease), transform 420ms var(--ease), visibility 320ms;
  pointer-events: none;
}

.ba__bonus.is-visible {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.ba__bonus-kicker {
  margin-bottom: 10px;
  color: var(--gold);
  font-family: "Roboto", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.ba__bonus h3 {
  max-width: 10ch;
  margin-bottom: 18px;
  color: var(--gold-2);
  font-size: clamp(34px, 5vw, 58px);
  text-transform: uppercase;
}

.ba__bonus > p:not(.ba__bonus-kicker) {
  max-width: 480px;
  margin-bottom: 28px;
  color: #c8c8ce;
  font-size: 16px;
}

.ba__bonus .button {
  width: 100%;
  padding-inline: 20px;
  text-align: center;
}

.ba__bonus-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  width: 40px;
  height: 40px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line-gold);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.025);
  color: var(--gold-2);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.ba__confetti {
  position: absolute;
  z-index: 9;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
  pointer-events: none;
}

.ba__confetti-piece {
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--size);
  height: calc(var(--size) * 0.48);
  border-radius: 2px;
  background: var(--color);
  opacity: 0;
  animation: confettiBurst 1.25s cubic-bezier(0.12, 0.72, 0.28, 1) var(--delay) forwards;
}

@keyframes confettiBurst {
  0% {
    transform: translate(-50%, -50%) scale(0.25) rotate(0deg);
    opacity: 0;
  }
  12% {
    opacity: 1;
  }
  100% {
    transform: translate(calc(-50% + var(--x)), calc(-50% + var(--y))) rotate(var(--rotation));
    opacity: 0;
  }
}

/* ---------- process ---------- */

.process {
  background: var(--black);
}

.process__grid {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  list-style: none;
}

.process__grid li {
  min-height: 300px;
  padding: clamp(28px, 3.4vw, 46px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 300ms ease;
}

.process__grid li:hover {
  background: rgba(204, 173, 129, 0.05);
}

.process__grid span {
  display: block;
  margin-bottom: 40px;
  color: var(--gold);
  font-family: "Roboto", sans-serif;
  font-size: 14px;
  letter-spacing: 0.2em;
}

.process__grid h3 {
  margin-bottom: 16px;
  color: var(--gold-2);
  font-size: clamp(22px, 2.4vw, 30px);
  text-transform: uppercase;
}

.process__grid p {
  color: var(--muted);
  font-size: 15px;
}

/* ---------- services ---------- */

.services-ai {
  background: var(--black-2);
}

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

.services-ai__grid article {
  position: relative;
  padding: clamp(28px, 3.4vw, 44px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  transition: transform 350ms var(--ease), border-color 350ms ease, background 350ms ease;
}

.services-ai__grid article::after {
  position: absolute;
  z-index: 0;
  top: -60%;
  right: -40%;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(204, 173, 129, 0.22), transparent 66%);
  content: "";
  opacity: 0;
  transition: opacity 400ms ease;
}

.services-ai__grid article:hover {
  transform: translateY(-6px);
  border-color: var(--line-gold);
  background: rgba(204, 173, 129, 0.05);
}

.services-ai__grid article:hover::after {
  opacity: 1;
}

.services-ai__grid h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 14px;
  color: var(--white);
  font-size: clamp(21px, 2.2vw, 27px);
  font-weight: 500;
  text-transform: uppercase;
}

.services-ai__grid p {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-size: 15px;
}

/* ---------- cases ---------- */

.cases {
  background: linear-gradient(180deg, var(--black-2), var(--black));
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.case-card {
  padding: clamp(30px, 4vw, 54px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(140deg, rgba(204, 173, 129, 0.07), transparent 46%),
    rgba(255, 255, 255, 0.02);
}

.case-card__metric {
  margin-bottom: 18px;
  background: linear-gradient(100deg, var(--gold), var(--gold-2), #fff, var(--gold));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: "Roboto", sans-serif;
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 300;
  line-height: 1;
  animation: shimmer 7s linear infinite;
}

.case-card h3 {
  margin-bottom: 12px;
  font-size: clamp(20px, 2.2vw, 26px);
  text-transform: uppercase;
}

.case-card p {
  max-width: 460px;
  color: var(--muted);
  font-size: 15px;
}

/* ---------- no magic ---------- */

.no-magic {
  background: var(--black);
}

.no-magic__inner {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(34px, 5vw, 80px);
}

.no-magic h2 {
  margin-bottom: 24px;
  font-size: clamp(34px, 4.5vw, 58px);
  text-transform: uppercase;
}

.no-magic__copy > p {
  max-width: 560px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 17px;
}

.no-magic__points {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.no-magic__points li {
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  color: #cfcfd6;
}

.no-magic__points b {
  color: var(--gold-2);
  font-weight: 500;
}

/* ---------- cta ---------- */

.cta-ai {
  position: relative;
  overflow: hidden;
  padding: clamp(100px, 13vw, 190px) 0;
  text-align: center;
}

.cta-ai__inner {
  position: relative;
  z-index: 2;
}

.cta-ai h2 {
  max-width: 20ch;
  margin: 0 auto 24px;
  font-size: clamp(36px, 6vw, 82px);
  text-transform: uppercase;
}

.cta-ai h2 span {
  color: var(--gold);
}

.cta-ai__inner > p:not(.section-head__kicker) {
  max-width: 560px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
}

.cta-ai__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
}

/* ---------- footer ---------- */

.footer {
  padding: 50px 0;
  border-top: 1px solid var(--line);
  background: var(--black);
}

.footer__inner {
  display: flex;
  align-items: center;
  gap: 30px;
  justify-content: space-between;
}

.footer__inner > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  justify-content: flex-end;
}

.footer__inner > div a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color 200ms ease;
}

.footer__inner > div a:hover {
  color: var(--gold);
}

/* ---------- reveal ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .topbar__nav {
    display: none;
  }

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

  .roi__app,
  .terminal-section__inner,
  .no-magic__inner {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .audit__grid,
  .audit__map,
  .services-ai__grid,
  .cases__grid {
    grid-template-columns: 1fr;
  }

  .audit__app,
  .roi__app {
    padding: 22px;
  }

  .cursor-glow {
    display: none;
  }

  .ba {
    display: grid;
    min-height: 0;
    overflow: visible;
    grid-template-columns: 1fr;
    background: transparent;
    box-shadow: none;
  }

  .ba__pane {
    position: relative;
    inset: auto;
    min-height: 360px;
    padding: 38px 28px;
  }

  .ba__pane li {
    font-size: 18px;
  }

  .ba__pane--before {
    width: 100% !important;
    order: 1;
    border-right: 0;
    border-bottom: 1px solid var(--line-gold);
    border-radius: var(--radius) var(--radius) 0 0;
    clip-path: none;
  }

  .ba__pane--after {
    order: 2;
    border-radius: 0 0 var(--radius) var(--radius);
  }

  .ba__pane ul {
    max-width: none;
  }

  .ba__handle,
  .ba__range {
    display: none;
  }

  .ba__unlock {
    display: inline-flex;
    width: fit-content;
    min-height: 44px;
    align-items: center;
    padding: 0 18px;
    border: 1px solid var(--gold);
    border-radius: 999px;
    background: rgba(204, 173, 129, 0.08);
    color: var(--gold-2);
    cursor: pointer;
    font-family: "Roboto", sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .ba__bonus {
    width: min(540px, calc(100% - 32px));
  }

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

  .footer__inner > div {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .topbar__cta {
    min-height: 42px;
    padding: 0 16px;
    font-size: 11px;
  }

  .topbar__brand {
    width: 150px;
  }

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

  .hero-ai__stats {
    grid-template-columns: 1fr;
  }

  .hero-ai__stats > div {
    padding-top: 18px;
  }

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

  .process__grid li {
    min-height: 0;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .marquee__track {
    animation: none;
  }
}