:root {
  --bg: #07090a;
  --ink: #101417;
  --muted: #627178;
  --panel: #11171a;
  --line: rgba(255, 255, 255, 0.14);
  --white: #ffffff;
  --teal: #08bdb5;
  --amber: #ffb02e;
  --blue: #1268d8;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  transition: opacity 0.18s ease;
}

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

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

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

.client-header {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 15px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(5, 8, 9, 0.66);
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(18px);
}

.client-header.is-scrolled {
  background: rgba(5, 8, 9, 0.94);
}

.client-brand {
  width: min(300px, 50vw);
}

.client-brand img {
  width: 100%;
}

.client-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.client-nav a:hover {
  color: var(--white);
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.language-switcher button {
  min-width: 34px;
  height: 30px;
  padding: 0 8px;
  color: rgba(255, 255, 255, 0.72);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.language-switcher button.is-active {
  color: #031012;
  background: var(--teal);
}

.client-menu {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.26);
}

.client-menu span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

.client-hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  color: var(--white);
}

.client-hero-bg,
.client-hero-shade {
  position: absolute;
  inset: 0;
}

.client-hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.client-hero-shade {
  background:
    radial-gradient(circle at 76% 28%, rgba(8, 189, 181, 0.18), transparent 30%),
    linear-gradient(90deg, rgba(3, 6, 7, 0.96) 0%, rgba(3, 6, 7, 0.78) 48%, rgba(3, 6, 7, 0.2) 100%),
    linear-gradient(0deg, rgba(3, 6, 7, 0.86), transparent 42%);
}

.client-hero-content {
  position: relative;
  z-index: 2;
  width: min(980px, calc(100% - 36px));
  padding: 19vh 0 120px;
  margin-left: clamp(18px, 7vw, 96px);
}

.client-hero-logo {
  width: min(390px, 70vw);
  margin-bottom: 28px;
  filter: drop-shadow(0 18px 42px rgba(0, 0, 0, 0.46));
}

.client-eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 880px;
  margin-bottom: 24px;
  font-size: clamp(46px, 8.8vw, 118px);
  line-height: 0.92;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(30px, 5vw, 64px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  font-size: 24px;
  line-height: 1.08;
}

.client-lead {
  max-width: 720px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(19px, 2.3vw, 28px);
}

.client-actions,
.assistant-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.host-landing {
  display: grid;
  gap: 12px;
  max-width: 560px;
  padding: 18px 20px;
  margin-top: 20px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.host-landing[hidden] {
  display: none;
}

.host-landing-tag {
  color: var(--amber);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.host-landing strong {
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.05;
}

.host-landing p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
}

.client-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 900;
  text-align: center;
  text-transform: uppercase;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.client-button.primary {
  color: #031012;
  background: var(--teal);
}

.client-button.contrast {
  color: #101417;
  background: var(--amber);
}

.client-button.ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.3);
}

.client-hero-facts {
  position: absolute;
  z-index: 2;
  left: clamp(18px, 7vw, 96px);
  right: clamp(18px, 7vw, 96px);
  bottom: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.client-hero-facts span {
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

body[data-host-theme] .client-hero-shade {
  background:
    radial-gradient(circle at 76% 28%, rgba(255, 176, 46, 0.22), transparent 26%),
    radial-gradient(circle at 18% 24%, rgba(8, 189, 181, 0.18), transparent 32%),
    linear-gradient(90deg, rgba(3, 6, 7, 0.96) 0%, rgba(3, 6, 7, 0.78) 48%, rgba(3, 6, 7, 0.2) 100%),
    linear-gradient(0deg, rgba(3, 6, 7, 0.86), transparent 42%);
}

body[data-host-theme] .client-hero-facts span {
  color: rgba(255, 255, 255, 0.92);
  background: rgba(8, 189, 181, 0.14);
  border-color: rgba(8, 189, 181, 0.28);
}

.client-section {
  padding: clamp(70px, 9vw, 128px) clamp(18px, 5vw, 72px);
}

.client-section-head {
  max-width: 920px;
  margin-bottom: clamp(32px, 5vw, 58px);
}

.client-section-head p:not(.client-eyebrow) {
  color: var(--muted);
  font-size: 19px;
}

.client-problems {
  background: #f3f6f6;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(16, 20, 23, 0.14);
}

.problem-grid article {
  min-height: 170px;
  padding: 22px;
  background: var(--white);
}

.problem-grid strong,
.problem-grid span {
  display: block;
}

.problem-grid strong {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.08;
}

.problem-grid span {
  color: var(--muted);
}

.client-assistant {
  padding: clamp(70px, 9vw, 132px) clamp(18px, 5vw, 72px);
  color: var(--white);
  background:
    radial-gradient(circle at 12% 18%, rgba(8, 189, 181, 0.14), transparent 26%),
    linear-gradient(135deg, #081012 0%, #121719 58%, #08090a 100%);
}

.assistant-copy {
  max-width: 920px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.assistant-copy p:not(.client-eyebrow) {
  color: rgba(255, 255, 255, 0.72);
  font-size: 19px;
}

.assistant-shell {
  display: grid;
  grid-template-columns: minmax(230px, 0.74fr) minmax(300px, 0.86fr) minmax(320px, 1fr);
  gap: 16px;
}

.assistant-panel {
  min-width: 0;
  padding: 20px;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow: var(--shadow);
}

.panel-title {
  display: block;
  margin-bottom: 14px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.choice-list,
.mode-tabs {
  display: grid;
  gap: 10px;
}

.choice-list button,
.mode-tabs button {
  min-height: 48px;
  padding: 11px 13px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.14);
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
  text-align: left;
  text-transform: uppercase;
}

.choice-list button.is-active,
.mode-tabs button.is-active {
  color: #031012;
  background: var(--teal);
  border-color: var(--teal);
}

.mode-tabs {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.mode-tabs button.is-active {
  background: var(--amber);
  border-color: var(--amber);
}

.question-box {
  display: grid;
  gap: 8px;
}

.question-box span,
.request-form span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.question-box textarea,
.request-form input,
.request-form select,
.request-form textarea {
  width: 100%;
  color: var(--white);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.16);
  outline: none;
}

.question-box textarea,
.request-form textarea {
  resize: vertical;
  padding: 14px;
}

.request-direct {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.68);
}

.request-direct a {
  color: var(--teal);
}

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

.question-box textarea:focus,
.request-form input:focus,
.request-form select:focus,
.request-form textarea:focus {
  border-color: var(--teal);
}

.assistant-actions {
  margin-top: 14px;
}

.assistant-actions .client-button {
  flex: 1 1 150px;
  padding-inline: 12px;
  font-size: 12px;
}

.assistant-note {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.result-panel {
  display: grid;
  gap: 14px;
}

.result-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.result-head strong {
  padding: 6px 9px;
  color: #101417;
  background: var(--amber);
  font-size: 11px;
  text-transform: uppercase;
}

.result-stack {
  display: grid;
  gap: 10px;
}

.result-stack article {
  padding: 14px;
  background: rgba(0, 0, 0, 0.24);
  border-left: 3px solid var(--teal);
}

.result-stack h3 {
  margin-bottom: 8px;
  color: var(--amber);
  font-size: 14px;
  text-transform: uppercase;
}

.result-stack p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
}

.assistant-handoff {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  color: #031012;
  background: var(--white);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.directions {
  color: var(--white);
  background: #07090a;
}

.mobile-promo {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: clamp(24px, 5vw, 60px);
  padding: clamp(70px, 9vw, 128px) clamp(18px, 5vw, 72px);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 189, 181, 0.12), transparent 38%),
    #0b1012;
}

.mobile-promo p:not(.client-eyebrow) {
  color: rgba(255, 255, 255, 0.72);
  font-size: 19px;
}

.app-store-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.app-store-grid article {
  min-height: 260px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.app-store-grid span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.app-store-grid h3 {
  margin-bottom: 12px;
}

.app-store-grid p {
  color: rgba(255, 255, 255, 0.68);
}

.app-store-grid a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 12px;
  padding: 0 14px;
  color: #031012;
  background: var(--teal);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.directions .client-section-head p {
  color: rgba(255, 255, 255, 0.7);
}

.direction-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.direction-grid article {
  overflow: hidden;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.direction-grid img {
  width: 100%;
  aspect-ratio: 1.12;
  object-fit: cover;
}

.direction-grid h3,
.direction-grid p {
  padding-inline: 16px;
}

.direction-grid h3 {
  min-height: 52px;
  margin: 18px 0 10px;
  font-size: 21px;
}

.direction-grid p {
  padding-bottom: 18px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.client-feature,
.client-logistics,
.client-request {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.86fr);
  min-height: 700px;
  color: var(--white);
  background: #101518;
}

.client-feature.reverse {
  grid-template-columns: minmax(420px, 0.86fr) minmax(0, 1fr);
  background: #090b0d;
}

.client-feature.reverse img {
  order: 2;
}

.client-feature.reverse div {
  order: 1;
}

.client-feature img,
.client-logistics img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.client-feature > div,
.client-logistics > div,
.client-request > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(44px, 6vw, 88px);
}

.client-feature p,
.client-logistics p,
.client-request p {
  color: rgba(255, 255, 255, 0.74);
  font-size: 19px;
}

.clean-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 24px;
  color: rgba(255, 255, 255, 0.78);
}

.clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 10px;
  height: 10px;
  background: var(--teal);
}

.client-logistics {
  background:
    linear-gradient(135deg, rgba(18, 104, 216, 0.16), transparent 42%),
    #0b0f12;
}

.logistics-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: rgba(255, 255, 255, 0.14);
}

.logistics-metrics span {
  min-height: 112px;
  padding: 16px;
  color: rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.06);
}

.logistics-metrics strong {
  display: block;
  margin-bottom: 8px;
  color: var(--amber);
  font-size: 22px;
}

.process {
  background: #f3f6f6;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: rgba(16, 20, 23, 0.14);
}

.process-steps article {
  min-height: 220px;
  padding: 20px;
  background: var(--white);
}

.process-steps span {
  display: block;
  margin-bottom: 28px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
}

.process-steps strong {
  display: block;
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.1;
}

.process-steps p {
  margin-bottom: 0;
  color: var(--muted);
}

.client-request {
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.72fr);
  min-height: auto;
  padding: clamp(70px, 9vw, 128px) clamp(18px, 5vw, 72px);
  gap: clamp(28px, 6vw, 76px);
  background:
    linear-gradient(135deg, rgba(255, 176, 46, 0.1), transparent 34%),
    #0b0d0f;
}

.client-request > div {
  padding: 0;
}

.request-form {
  display: grid;
  gap: 16px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

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

.form-feedback {
  min-height: 20px;
  margin: -2px 0 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.72);
}

.form-feedback.is-error {
  color: #ff9a9a;
}

.form-feedback.is-success {
  color: #8de0b5;
}

.client-footer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.68);
  background: #050607;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.client-footer strong {
  color: var(--white);
}

.client-footer a {
  color: var(--teal);
  font-weight: 900;
  text-transform: uppercase;
}

@media (max-width: 1180px) {
  .assistant-shell {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .result-panel {
    grid-column: 1 / -1;
  }

  .direction-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 880px) {
  .client-menu {
    display: block;
  }

  .client-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    background: rgba(5, 8, 9, 0.96);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .client-nav.is-open {
    display: flex;
  }

  .client-nav a {
    padding: 12px 0;
  }

  .client-brand {
    width: min(250px, 62vw);
  }

  .language-switcher {
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .language-switcher button {
    flex: 1 0 auto;
  }

  .client-hero {
    min-height: 0;
  }

  .client-hero-content {
    padding: 130px 0 34px;
    margin-inline: 18px;
  }

  .client-hero-facts {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin: 0 18px 24px;
  }

  .assistant-shell,
  .mobile-promo,
  .client-feature,
  .client-feature.reverse,
  .client-logistics,
  .client-request {
    grid-template-columns: 1fr;
  }

  .result-panel {
    grid-column: auto;
  }

  .client-feature.reverse img,
  .client-feature.reverse div {
    order: initial;
  }

  .client-feature img,
  .client-logistics img {
    min-height: 360px;
  }

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

  .logistics-metrics {
    grid-template-columns: 1fr;
  }

  .app-store-grid {
    grid-template-columns: 1fr;
  }

  .client-footer {
    display: grid;
  }
}

@media (max-width: 580px) {
  .client-header {
    padding-inline: 14px;
  }

  .client-brand {
    width: min(218px, 64vw);
  }

  .client-hero-content {
    width: calc(100% - 28px);
    margin-inline: 14px;
  }

  .client-hero-logo {
    width: min(280px, 78vw);
  }

  h1 {
    font-size: clamp(39px, 12vw, 52px);
    line-height: 0.94;
  }

  h2 {
    font-size: clamp(28px, 8.6vw, 38px);
    line-height: 1.04;
  }

  .client-lead {
    font-size: 18px;
  }

  .host-landing {
    padding: 16px;
  }

  .client-actions,
  .client-button,
  .assistant-actions,
  .assistant-actions .client-button {
    width: 100%;
  }

  .problem-grid,
  .process-steps,
  .direction-grid,
  .mode-tabs {
    grid-template-columns: 1fr;
  }

  .assistant-panel {
    padding: 16px;
  }

  .direction-grid h3 {
    min-height: 0;
  }
}