:root {
  --font-body: "IBM Plex Sans", sans-serif;
  --font-display: "Space Grotesk", sans-serif;

  --color-bg-page: #f3f4f6;
  --color-bg-surface: #ffffff;
  --color-bg-surface-soft: #eef2f4;
  --color-bg-surface-strong: #0f172a;
  --color-bg-accent-soft: #ccfbf1;
  --color-bg-blue-soft: #dbeafe;
  --color-bg-border-soft: rgba(255, 255, 255, 0.62);
  --color-text-primary: #111827;
  --color-text-secondary: #4b5563;
  --color-text-muted: #6b7280;
  --color-text-inverse: #ffffff;
  --color-accent: #0f766e;
  --color-accent-strong: #115e59;
  --color-blue: #1d4ed8;
  --color-amber: #d97706;
  --color-line: #e5e7eb;
  --color-line-strong: #d1d5db;
  --color-success: #166534;

  --shadow-card: 0 18px 40px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 10px 25px rgba(15, 23, 42, 0.06);

  --radius-card: 28px;
  --radius-panel: 20px;
  --radius-control: 16px;
  --radius-pill: 999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-14: 56px;
  --space-16: 64px;
  --space-18: 72px;
  --space-20: 80px;

  --container-max: 1200px;
  --header-height: 88px;

  --transition-fast: 160ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  line-height: 1.5;
  background:
    radial-gradient(circle at 0% 0%, rgba(15, 118, 110, 0.1), transparent 26%),
    radial-gradient(circle at 100% 10%, rgba(29, 78, 216, 0.08), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0) 260px),
    var(--color-bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button,
input,
textarea {
  font: inherit;
}

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

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
}

main,
section[id] {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.container {
  width: min(var(--container-max), calc(100% - 32px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  top: -44px;
  left: 16px;
  z-index: 2000;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--color-bg-surface-strong);
  color: var(--color-text-inverse);
  font-size: 14px;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 12px 0;
  background: rgba(243, 244, 246, 0.84);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.88);
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 1), rgba(17, 24, 39, 1));
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-size: 15px;
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.2);
}

.brand__text {
  font-size: 18px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav__links,
.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav__links a,
.site-footer__links a {
  color: var(--color-text-secondary);
  font-size: 15px;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.site-nav__links a:hover,
.site-footer__links a:hover {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow-soft);
}

.nav-toggle__line {
  position: absolute;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle__line:first-child {
  transform: translateY(-4px);
}

.nav-toggle__line:last-child {
  transform: translateY(4px);
}

.site-header.is-open .nav-toggle__line:first-child {
  transform: rotate(45deg);
}

.site-header.is-open .nav-toggle__line:last-child {
  transform: rotate(-45deg);
}

.language-toggle {
  display: inline-flex;
  padding: 4px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.language-toggle__button {
  border: 0;
  min-width: 52px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.language-toggle__button:hover {
  color: var(--color-text-primary);
}

.language-toggle__button.is-active {
  background: var(--color-bg-surface-strong);
  color: var(--color-text-inverse);
}

.section {
  padding: var(--space-18) 0;
}

.section--soft {
  position: relative;
}

.section--soft::before {
  content: "";
  position: absolute;
  inset: 24px 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.2)),
    rgba(255, 255, 255, 0.24);
}

.section--contact {
  padding-bottom: var(--space-20);
}

.hero {
  padding-top: var(--space-14);
}

.hero__grid {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.hero__copy {
  display: grid;
  gap: var(--space-6);
}

.eyebrow {
  margin: 0;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow--compact {
  font-size: 12px;
  letter-spacing: 0.14em;
}

.hero__title,
.section-title {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.hero__title {
  font-size: clamp(2.65rem, 7vw, 4.75rem);
  line-height: 0.97;
  max-width: 12ch;
}

.hero__title span {
  color: var(--color-accent);
}

.hero__lead {
  margin: 0;
  max-width: 62ch;
  color: var(--color-text-secondary);
  font-size: 18px;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__signals {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.hero__value {
  display: grid;
  gap: 18px;
  grid-column: 1 / -1;
}

.hero__value-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.hero__value-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.hero__value-list li {
  position: relative;
  min-height: 100%;
  padding: 14px 16px 14px 34px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(209, 213, 219, 0.72);
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.65;
}

.hero__value-list li::before {
  content: "";
  position: absolute;
  top: 21px;
  left: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), #1d4ed8);
  box-shadow: 0 0 0 5px rgba(15, 118, 110, 0.12);
}

.signal-card,
.card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-card);
}

.signal-card {
  padding: 22px;
  backdrop-filter: blur(10px);
}

.signal-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  line-height: 1.2;
}

.signal-card__text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.control-room {
  position: relative;
  overflow: hidden;
  padding: 28px;
  display: grid;
  gap: 20px;
}

.control-room::before {
  content: "";
  position: absolute;
  inset: auto -80px -110px auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 118, 110, 0.18), rgba(15, 118, 110, 0));
  pointer-events: none;
}

.control-room__header,
.section-heading {
  display: grid;
  gap: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.85rem);
  line-height: 1.05;
}

.section-title--compact {
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  line-height: 1.08;
}

.section-copy {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.75;
}

.section-copy--wide {
  max-width: 68ch;
}

.control-room__stats {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mini-stat {
  padding: 18px;
  border-radius: var(--radius-panel);
  background: var(--color-bg-surface-soft);
}

.mini-stat__label {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mini-stat__value {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.6rem);
  line-height: 1.15;
  text-wrap: balance;
}

.inset-panel {
  padding: 20px;
  border-radius: var(--radius-panel);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.15)), var(--color-bg-surface-soft);
  border: 1px solid rgba(229, 231, 235, 0.88);
}

.control-room__agenda {
  display: grid;
  gap: 18px;
}

.control-room__agenda-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-accent-soft);
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
}

.agenda-list {
  display: grid;
  gap: 14px;
}

.agenda-item {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(209, 213, 219, 0.72);
}

.agenda-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.agenda-item__kicker {
  margin: 0 0 6px;
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.agenda-item__title {
  margin: 0;
  font-size: 16px;
  line-height: 1.35;
}

.agenda-item__text {
  margin: 6px 0 0;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.65;
}

.control-room__footnote {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: var(--radius-control);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  background: var(--color-bg-surface-strong);
  color: var(--color-text-inverse);
  box-shadow: 0 14px 28px rgba(17, 24, 39, 0.14);
}

.button--primary:hover {
  background: var(--color-accent);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.64);
  border-color: var(--color-line);
  color: var(--color-text-primary);
}

.button--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.button--compact {
  padding-inline: 18px;
  min-height: 46px;
}

.button--full {
  width: 100%;
}

.section-heading {
  margin-bottom: var(--space-8);
}

.services-toolbar {
  padding: 22px;
  display: grid;
  gap: 20px;
  margin-bottom: var(--space-8);
}

.services-toolbar__copy {
  display: grid;
  gap: 6px;
}

.services-toolbar__lead {
  margin: 0;
  color: var(--color-text-primary);
  font-size: 15px;
  font-weight: 600;
}

.services-toolbar__meta {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14px;
}

.services-toolbar__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.74);
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 700;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.filter-chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-chip.is-active {
  background: var(--color-bg-surface-strong);
  border-color: var(--color-bg-surface-strong);
  color: var(--color-text-inverse);
}

.search-field {
  position: relative;
  min-width: min(100%, 320px);
  flex: 1 1 260px;
}

.search-field__icon {
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 18px;
  pointer-events: none;
}

.search-field__input,
.form-field__input {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: rgba(255, 255, 255, 0.84);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.search-field__input {
  min-height: 46px;
  padding: 11px 16px 11px 42px;
  font-size: 14px;
}

.search-field__input::placeholder,
.form-field__input::placeholder {
  color: #94a3b8;
}

.services-grid {
  display: grid;
  gap: 20px;
}

.service-card {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 18px;
  padding: 24px;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, rgba(15, 118, 110, 0.95), rgba(29, 78, 216, 0.55));
}

.service-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.service-card__axis {
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plan-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
}

.plan-pill--basic {
  background: var(--color-bg-accent-soft);
  color: var(--color-accent-strong);
}

.plan-pill--senior {
  background: rgba(17, 24, 39, 0.94);
  color: var(--color-text-inverse);
}

.service-card__block {
  padding: 18px;
  border-radius: var(--radius-panel);
  background: var(--color-bg-surface-soft);
}

.service-card__label {
  margin: 0 0 8px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.service-card__text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.empty-state {
  padding: 32px;
  text-align: center;
}

.empty-state__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.empty-state__text {
  margin: 0;
  color: var(--color-text-secondary);
}

.demo-grid,
.team-grid,
.contact-grid {
  display: grid;
  gap: 20px;
}

.demo-card,
.team-card,
.contact-card,
.contact-form,
.chatbot-shell {
  padding: 24px;
}

.demo-card {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.demo-grid--single {
  max-width: 1120px;
  margin-inline: auto;
}

.demo-card--featured {
  gap: 24px;
}

.demo-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-blue-soft);
  color: var(--color-blue);
  font-size: 12px;
  font-weight: 700;
}

.demo-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.15;
}

.demo-card__content {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.demo-card__text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.demo-card--featured .video-shell {
  aspect-ratio: var(--video-aspect-ratio, 16 / 10);
  min-height: 0;
}

.video-shell {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 22px;
  border: 1px dashed var(--color-line-strong);
  background:
    linear-gradient(180deg, rgba(15, 118, 110, 0.14), rgba(255, 255, 255, 0.08)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(226, 232, 240, 0.78));
}

.video-shell video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #0f172a;
}

.video-shell--featured {
  padding: 0;
  border-style: solid;
}

.video-shell--featured video {
  border-radius: inherit;
  object-fit: contain;
  object-position: center;
  background: transparent;
}

.video-shell__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  padding: 24px;
  text-align: center;
  gap: 16px;
}

.video-shell__play {
  width: 74px;
  height: 74px;
  margin: 0 auto;
  border-radius: 50%;
  background: rgba(17, 24, 39, 0.94);
  color: var(--color-text-inverse);
  display: grid;
  place-items: center;
  font-size: 28px;
  box-shadow: 0 18px 35px rgba(17, 24, 39, 0.18);
}

.video-shell__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.video-shell__note {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.team-card {
  display: grid;
  gap: 18px;
}

.team-card__head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.team-card__avatar {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 1), rgba(29, 78, 216, 0.82));
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-size: 20px;
  box-shadow: 0 16px 30px rgba(15, 118, 110, 0.18);
}

.team-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.15;
}

.team-card__role {
  margin: 4px 0 0;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 700;
}

.team-card__bio {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.chatbot-shell {
  display: grid;
  gap: 20px;
}

.chatbot-shell__meta {
  display: grid;
  gap: 8px;
}

.chatbot-shell__kicker {
  margin: 0;
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.chatbot-shell__text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.chatbot-transcript {
  min-height: 360px;
  max-height: 520px;
  overflow-y: auto;
  display: grid;
  align-content: start;
  gap: 14px;
  padding-right: 14px;
}

.chatbot-message {
  display: grid;
  gap: 8px;
  max-width: min(100%, 42rem);
}

.chatbot-message--user {
  justify-self: end;
}

.chatbot-message__role {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.chatbot-message__bubble {
  padding: 16px 18px;
  border-radius: 22px 22px 22px 10px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.28)),
    var(--color-bg-surface-soft);
  border: 1px solid rgba(209, 213, 219, 0.72);
}

.chatbot-message--user .chatbot-message__bubble {
  border-radius: 22px 22px 10px 22px;
  background: rgba(15, 23, 42, 0.95);
  border-color: rgba(15, 23, 42, 0.95);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.14);
}

.chatbot-message__text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.chatbot-message--user .chatbot-message__text {
  color: var(--color-text-inverse);
}

.chatbot-composer {
  display: grid;
  gap: 14px;
}

.form-field__input--chat {
  min-height: 120px;
}

.chatbot-composer__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.chatbot-composer__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.chatbot-status {
  margin: 0;
  min-height: 20px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.chatbot-status[data-tone="loading"] {
  color: var(--color-blue);
}

.chatbot-status[data-tone="error"] {
  color: var(--color-amber);
  font-weight: 600;
}

.chatbot-composer .button:disabled {
  transform: none;
  opacity: 0.72;
}

.contact-grid {
  align-items: start;
}

.contact-card,
.contact-form {
  display: grid;
  gap: 20px;
}

.contact-card__block {
  display: grid;
  gap: 10px;
}

.contact-card__label {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-card__email {
  width: fit-content;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.1;
  word-break: break-word;
}

.contact-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.contact-card__text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

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

.fit-list li {
  position: relative;
  padding-left: 18px;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.fit-list li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

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

.form-field__label {
  color: var(--color-text-primary);
  font-size: 14px;
  font-weight: 700;
}

.form-field__input {
  min-height: 52px;
  padding: 13px 16px;
  font-size: 15px;
}

.form-field__input--textarea {
  min-height: 160px;
  resize: vertical;
}

.search-field__input:focus,
.form-field__input:focus {
  outline: none;
  border-color: rgba(15, 118, 110, 0.72);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
  background: var(--color-bg-surface);
}

.form-note,
.form-status {
  margin: 0;
  font-size: 14px;
}

.form-note {
  color: var(--color-text-muted);
}

.form-status {
  min-height: 20px;
  color: var(--color-success);
  font-weight: 600;
}

.site-footer {
  padding: 28px 0 36px;
  border-top: 1px solid rgba(209, 213, 219, 0.8);
  background: rgba(255, 255, 255, 0.48);
}

.site-footer__inner {
  display: grid;
  gap: 20px;
}

.site-footer__brand {
  display: grid;
  gap: 14px;
}

.brand--footer .brand__text {
  font-size: 17px;
}

.site-footer__summary,
.site-footer__copy {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer__meta {
  display: grid;
  gap: 6px;
}

.site-footer__email {
  width: fit-content;
  font-weight: 700;
}

:focus-visible {
  outline: 2px solid rgba(15, 118, 110, 0.45);
  outline-offset: 3px;
}

@media (min-width: 640px) {
  .container {
    width: min(var(--container-max), calc(100% - 48px));
  }

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

  .demo-grid--single {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-footer__inner {
    grid-template-columns: 1.1fr 0.8fr 0.9fr;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  }

  .services-toolbar {
    grid-template-columns: minmax(260px, 1fr) minmax(320px, auto);
    align-items: center;
  }

  .contact-grid {
    grid-template-columns: 0.92fr 1.08fr;
  }

  .demo-card--featured {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: center;
    gap: 24px 36px;
    padding: 32px;
  }

  .demo-card--featured .demo-card__tag,
  .demo-card--featured .demo-card__content {
    grid-column: 1;
  }

  .demo-card--featured .video-shell {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (min-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .team-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 899px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    z-index: 999;
    display: none;
    padding: 18px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-card);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(16px);
  }

  .site-header.is-open .site-nav {
    display: grid;
    gap: 18px;
  }

  .site-nav__links,
  .site-nav__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav__links a,
  .site-nav__actions .button {
    justify-content: center;
  }

  .nav-toggle {
    position: relative;
    display: inline-flex;
  }
}

@media (max-width: 639px) {
  .section {
    padding: 60px 0;
  }

  .hero {
    padding-top: 44px;
  }

  .container {
    width: calc(100% - 32px);
  }

  .control-room,
  .demo-card,
  .team-card,
  .chatbot-shell,
  .contact-card,
  .contact-form,
  .services-toolbar,
  .service-card {
    padding: 20px;
  }

  .control-room__stats {
    grid-template-columns: 1fr;
  }

  .control-room__agenda-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .services-toolbar__controls {
    align-items: stretch;
  }

  .filter-group {
    width: 100%;
  }

  .filter-chip {
    flex: 1 1 calc(50% - 10px);
    justify-content: center;
  }

  .hero__signals,
  .services-grid,
  .demo-grid,
  .team-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .chatbot-transcript {
    min-height: 300px;
    max-height: 420px;
    padding-right: 8px;
  }

  .chatbot-message {
    max-width: 100%;
  }

  .chatbot-composer__actions {
    width: 100%;
  }

  .chatbot-composer__actions .button {
    width: 100%;
  }

  .site-footer__links {
    flex-direction: column;
    gap: 10px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}