@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  --primary: #00b4d8;
  --primary-dark: #0077b6;
  --primary-light: #90e0ef;
  --accent: #f7a325;
  --accent-warm: #ff6b35;
  --dark: #0a1628;
  --dark-card: #111d32;
  --dark-border: #1e3050;
  --text: #e8edf5;
  --text-muted: #8899aa;
  --white: #ffffff;
  --gradient-hero: linear-gradient(135deg, #08121f 0%, #0d2137 50%, #08121f 100%);
  --gradient-accent: linear-gradient(135deg, #00b4d8, #0077b6);
  --gradient-warm: linear-gradient(135deg, #f7a325, #ff6b35);
  --shadow-strong: 0 30px 70px -40px rgba(0, 11, 22, 0.72);
  --shadow-card: 0 22px 50px -34px rgba(7, 18, 34, 0.28);
  --container-width: 1220px;
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 18px;
  --transition: 0.24s cubic-bezier(0.2, 0.65, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

::selection {
  background: rgba(0, 180, 216, 0.28);
}

.skip-link {
  position: fixed;
  top: 18px;
  left: 18px;
  z-index: 120;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--white);
  color: var(--dark);
  transform: translateY(-200%);
  transition: transform var(--transition);
}

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

.container {
  width: min(var(--container-width), calc(100% - 48px));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 120px 0;
}

.section--light,
.section--white {
  color: var(--dark);
}

.section--light {
  background: linear-gradient(180deg, #f4f9ff 0%, #ffffff 100%);
}

.section--white {
  background: linear-gradient(180deg, #ffffff 0%, #f6f9fd 100%);
}

.section--dark {
  background: var(--gradient-hero);
}

.section-head {
  max-width: 780px;
  display: grid;
  gap: 18px;
}

.section-title {
  margin: 0;
  font-size: clamp(2.3rem, 4.4vw, 4.3rem);
  line-height: 1.03;
  letter-spacing: -0.05em;
}

.section-title-dark {
  color: #0d1b31;
}

.section-description {
  margin: 0;
  max-width: 670px;
  color: rgba(232, 237, 245, 0.8);
  font-size: 1.05rem;
  line-height: 1.78;
}

.section-description-dark {
  color: #55677d;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  background: rgba(8, 18, 31, 0.74);
  border-bottom: 1px solid rgba(144, 224, 239, 0.1);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 28px -24px rgba(0, 11, 22, 0.64);
  transition:
    transform var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(var(--container-width), calc(100% - 48px));
  max-width: none;
  min-height: 80px;
  margin: 0 auto;
  padding: 12px 0;
}

.site-header.is-scrolled {
  background: rgba(8, 18, 31, 0.9);
  border-bottom-color: rgba(144, 224, 239, 0.16);
  box-shadow: 0 18px 38px -24px rgba(0, 11, 22, 0.76);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-mark img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 16px 26px rgba(0, 180, 216, 0.18));
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-name {
  color: var(--white);
  font-size: 1rem;
}

.brand-note {
  color: rgba(232, 237, 245, 0.66);
  font-size: 0.82rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  color: rgba(232, 237, 245, 0.76);
  transition: color var(--transition), background-color var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.97rem;
  font-weight: 700;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition);
}

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

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

.button-primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: 0 22px 48px -24px rgba(0, 180, 216, 0.72);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 26px 56px -26px rgba(0, 180, 216, 0.84);
}

.button-ghost {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(144, 224, 239, 0.16);
  color: var(--white);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(144, 224, 239, 0.24);
}

.hero-section {
  overflow: hidden;
  padding-top: 126px;
  padding-bottom: 110px;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-backdrop::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 16% 24%, rgba(0, 180, 216, 0.18), transparent 24%),
    radial-gradient(circle at 85% 18%, rgba(247, 163, 37, 0.12), transparent 18%),
    radial-gradient(circle at 72% 84%, rgba(0, 119, 182, 0.14), transparent 18%);
}

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(144, 224, 239, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(144, 224, 239, 0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.78), transparent 86%);
}

.hero-particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 163, 37, 0.98), rgba(247, 163, 37, 0));
  opacity: 0.58;
  animation: particle-float 13s ease-in-out infinite;
}

.hero-particle-1 {
  top: 16%;
  left: 11%;
  width: 12px;
  height: 12px;
  animation-duration: 11s;
}

.hero-particle-2 {
  top: 22%;
  left: 76%;
  width: 10px;
  height: 10px;
  animation-duration: 14s;
}

.hero-particle-3 {
  top: 58%;
  left: 8%;
  width: 16px;
  height: 16px;
}

.hero-particle-4 {
  top: 68%;
  left: 88%;
  width: 10px;
  height: 10px;
  animation-duration: 15s;
}

.hero-particle-5 {
  top: 82%;
  left: 38%;
  width: 14px;
  height: 14px;
}

.hero-particle-6 {
  top: 44%;
  left: 56%;
  width: 18px;
  height: 18px;
  animation-duration: 12s;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(420px, 1.02fr);
  gap: 52px;
  align-items: center;
}

.hero-copy {
  max-width: 650px;
}

.hero-title {
  margin: 0;
  font-size: clamp(3.1rem, 7vw, 6rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.hero-title span {
  display: block;
  margin-top: 18px;
  color: var(--primary-light);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-description {
  margin: 28px 0 0;
  max-width: 630px;
  color: rgba(232, 237, 245, 0.82);
  font-size: clamp(1.04rem, 1.8vw, 1.2rem);
  line-height: 1.82;
}

.ai-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.ai-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(144, 224, 239, 0.16);
  background: rgba(17, 29, 50, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  color: var(--white);
  font-size: 0.94rem;
}

.ai-pill svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  color: var(--primary-light);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}

.summary-card {
  padding: 20px 18px;
  border-radius: 24px;
  border: 1px solid rgba(144, 224, 239, 0.14);
  background: linear-gradient(180deg, rgba(17, 29, 50, 0.82), rgba(9, 18, 34, 0.92));
  box-shadow: var(--shadow-strong);
}

.summary-value {
  display: block;
  color: var(--white);
  font-size: 1.36rem;
  font-weight: 800;
}

.summary-label {
  margin: 8px 0 0;
  color: rgba(232, 237, 245, 0.72);
  font-size: 0.92rem;
  line-height: 1.58;
}

.hero-stage {
  position: relative;
}

.hero-stage::before {
  content: "";
  position: absolute;
  inset: 14% 12% 18%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.22), rgba(0, 180, 216, 0));
  filter: blur(18px);
}

.diagram-panel {
  position: relative;
  min-height: 640px;
  padding: 28px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(144, 224, 239, 0.16);
  background: linear-gradient(180deg, rgba(16, 28, 46, 0.74), rgba(8, 16, 28, 0.94));
  box-shadow: var(--shadow-strong);
  overflow: hidden;
}

.diagram-panel::before {
  content: "";
  position: absolute;
  inset: auto -12% -24% auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 163, 37, 0.18), rgba(247, 163, 37, 0));
}

.diagram-shell {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 1;
  margin: 0 auto;
}

.diagram-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hub-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 164px;
  height: 164px;
  padding: 22px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle at 50% 34%, rgba(255, 255, 255, 0.2), rgba(144, 224, 239, 0.12) 42%, rgba(0, 180, 216, 0.06) 72%, rgba(0, 180, 216, 0) 100%),
    rgba(6, 17, 32, 0.78);
  border: 1px solid rgba(144, 224, 239, 0.16);
  box-shadow:
    0 24px 56px -20px rgba(0, 180, 216, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.hub-core img {
  width: 104px;
  height: 104px;
  object-fit: contain;
  filter: drop-shadow(0 18px 28px rgba(0, 180, 216, 0.18));
}

.hub-node {
  position: absolute;
  display: grid;
  gap: 10px;
  width: 156px;
  padding: 15px 15px 14px;
  border-radius: 24px;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(144, 224, 239, 0.14);
  background: rgba(10, 22, 40, 0.74);
  box-shadow: var(--shadow-strong);
}

.node-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  background: rgba(0, 180, 216, 0.08);
  border: 1px solid rgba(144, 224, 239, 0.16);
  color: var(--primary-light);
  font-weight: 800;
}

.node-title {
  color: var(--white);
  font-size: 1rem;
}

.node-copy {
  color: rgba(232, 237, 245, 0.66);
  font-size: 0.84rem;
  line-height: 1.46;
}

.node-booking {
  top: 12%;
  left: 50%;
}

.node-cleaning {
  top: 26%;
  left: 19%;
}

.node-guest {
  top: 72%;
  left: 17%;
}

.node-locks {
  top: 26%;
  left: 81%;
}

.node-manager {
  top: 72%;
  left: 83%;
}

.node-analytics {
  /* Align with SVG path end (y=432/520 in viewBox): card sits on the connector, not on the footer */
  top: 83.08%;
  left: 50%;
  padding: 16px 16px 15px;
}

.diagram-footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.diagram-footer span {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(144, 224, 239, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(232, 237, 245, 0.8);
  font-size: 0.86rem;
}

.stats-section {
  overflow: hidden;
}

.stats-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-radius: 34px;
  border: 1px solid rgba(16, 38, 63, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(240, 248, 255, 0.92));
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.stat-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 44px 38px;
}

.stat-card + .stat-card::before {
  content: "";
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(0, 180, 216, 0), rgba(0, 180, 216, 0.22), rgba(0, 180, 216, 0));
}

.stat-value {
  max-width: none;
  width: 100%;
  min-width: 0;
  font-size: clamp(1.45rem, 2.4vw, 2.35rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.045em;
  background: linear-gradient(135deg, #0077b6 8%, #00b4d8 58%, #f7a325 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

.stat-label {
  margin: 0;
  color: #0f1f36;
  font-size: 1.12rem;
  line-height: 1.35;
}

.stat-copy {
  margin: 0;
  color: #5c6e83;
  line-height: 1.72;
}

.capabilities-section {
  overflow: hidden;
}

.capabilities-grid {
  margin-top: 52px;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 1.14fr) minmax(0, 0.94fr);
  gap: 22px;
  align-items: stretch;
}

.feature-column {
  display: grid;
  align-content: start;
  padding: 32px 28px;
  border-radius: 32px;
  border: 1px solid rgba(16, 38, 63, 0.08);
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.feature-column-primary {
  background: linear-gradient(180deg, rgba(0, 180, 216, 0.06), rgba(255, 255, 255, 0.98));
}

.feature-column-secondary {
  background: linear-gradient(180deg, rgba(247, 163, 37, 0.06), rgba(255, 255, 255, 0.98));
}

.feature-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(0, 180, 216, 0.1);
  color: var(--primary-dark);
  font-size: 0.84rem;
  font-weight: 700;
}

.feature-kicker-warm {
  background: rgba(247, 163, 37, 0.14);
  color: #8b4f04;
}

.feature-column h3 {
  margin: 18px 0 0;
  color: #0f1f36;
  font-size: 1.45rem;
  line-height: 1.2;
}

.feature-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.feature-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(16, 38, 63, 0.08);
}

.feature-list li:last-child {
  border-bottom: 0;
}

.feature-check {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(0, 180, 216, 0.12);
  color: var(--primary-dark);
  font-size: 0.92rem;
  font-weight: 800;
}

.feature-check-warm {
  background: rgba(247, 163, 37, 0.16);
  color: #8b4f04;
}

.feature-list li span:last-child {
  color: #30435a;
  line-height: 1.55;
}

.feature-note {
  margin-top: 22px;
  padding: 18px 18px 20px;
  border-radius: 20px;
  background: rgba(255, 107, 53, 0.05);
  color: #4f647d;
  line-height: 1.7;
}

.laptop-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 668px;
  padding: 28px 20px 24px;
  border-radius: 36px;
  border: 1px solid rgba(0, 180, 216, 0.12);
  background: linear-gradient(180deg, #eef4ff 0%, #dce7fb 46%, #cae8ff 100%);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.laptop-aurora {
  position: absolute;
  inset: 10% 12%;
  border-radius: 30px;
  background:
    radial-gradient(circle at 20% 24%, rgba(255, 255, 255, 0.92), transparent 34%),
    radial-gradient(circle at 74% 18%, rgba(247, 163, 37, 0.24), transparent 26%),
    radial-gradient(circle at 32% 76%, rgba(0, 180, 216, 0.24), transparent 34%),
    linear-gradient(135deg, rgba(210, 204, 255, 0.66), rgba(207, 233, 255, 0.48));
  filter: blur(16px);
}

.laptop-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 540px);
}

.laptop-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 785 / 776;
  padding: 0;
  border-radius: 24px 24px 18px 18px;
  /* Подложка только до загрузки; сам «экран» — это скрин */
  background: #0d1524;
  border: 10px solid #0a1322;
  box-shadow: 0 52px 78px -44px rgba(7, 17, 31, 0.56);
  overflow: hidden;
}

.laptop-shot-image {
  position: absolute;
  inset: 0;
  display: block;
  max-width: none;
  max-height: none;
  width: 100%;
  height: 100%;
  /* Совпадает с внутренним прямоугольником .laptop-screen (как при 785×776) */
  object-fit: fill;
  object-position: center center;
}

.laptop-base {
  width: calc(100% + 34px);
  height: 18px;
  margin: 0 auto;
  border-radius: 0 0 28px 28px;
  background: linear-gradient(180deg, #d7dde8 0%, #aab4c2 100%);
}

.laptop-caption {
  position: relative;
  z-index: 1;
  margin: 22px auto 0;
  max-width: 410px;
  color: #415571;
  text-align: center;
  line-height: 1.68;
}

.integrations-section {
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(0, 180, 216, 0.14), transparent 26%),
    radial-gradient(circle at bottom right, rgba(247, 163, 37, 0.1), transparent 18%),
    linear-gradient(180deg, #08131f 0%, #0a1628 44%, #060e19 100%);
}

.integrations-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(440px, 1.16fr);
  gap: 42px;
  align-items: center;
}

.integrations-copy .integration-note {
  margin-top: 24px;
}

.integration-note {
  padding: 18px 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(144, 224, 239, 0.12);
  background: rgba(17, 29, 50, 0.68);
}

.integration-note strong {
  display: block;
  color: var(--white);
  font-size: 1rem;
}

.integration-note p {
  margin: 10px 0 0;
  color: rgba(232, 237, 245, 0.68);
  line-height: 1.68;
}

.orbit-scene {
  position: relative;
  width: min(100%, 630px);
  aspect-ratio: 1;
  margin-inline: auto;
}

.orbit-aura {
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 163, 37, 0.24) 0%, rgba(0, 180, 216, 0.12) 38%, transparent 68%);
  filter: blur(28px);
}

.orbit-layer {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(247, 163, 37, 0.18);
}

.orbit-layer-inner {
  inset: 14%;
  border-color: rgba(144, 224, 239, 0.18);
}

/* Внутренние .orbit-item позиционируются в % от этого слоя (не от .orbit-scene). */

.orbit-layer::before {
  content: "";
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.06);
}

.orbit-layer-inner::before {
  inset: 0;
  border-style: solid;
  border-color: rgba(255, 255, 255, 0.04);
}

.orbit-item {
  position: absolute;
  transform: translate(-50%, -50%);
}

.orbit-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(16, 38, 63, 0.08);
  box-shadow: 0 18px 36px -24px rgba(7, 18, 34, 0.3);
  color: #123;
  font-size: 0.88rem;
  font-weight: 800;
  transform: none;
}

.orbit-pill-inner {
  background: rgba(17, 29, 50, 0.92);
  border-color: rgba(144, 224, 239, 0.14);
  color: var(--text);
}

.orbit-center {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 196px;
  height: 196px;
  padding: 28px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at 30% 28%, #fff5e1 0%, #f7a325 36%, #ff6b35 100%);
  box-shadow: 0 34px 70px -28px rgba(255, 107, 53, 0.56);
}

.orbit-center-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 108px;
  height: 108px;
}

.orbit-center-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0, 11, 22, 0.18));
}

.registry-section {
  overflow: hidden;
}

.registry-banner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 26px 28px;
  border-radius: 30px;
  border: 1px solid rgba(16, 38, 63, 0.08);
  background: linear-gradient(135deg, #f8fbff 0%, #edf4ff 100%);
  box-shadow: var(--shadow-card);
}

.registry-pattern {
  display: grid;
  grid-template-columns: repeat(4, 11px);
  gap: 6px;
  align-content: start;
}

.registry-pattern span {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: linear-gradient(135deg, rgba(0, 119, 182, 0.95), rgba(144, 224, 239, 0.92));
}

.registry-pattern span:nth-child(4n),
.registry-pattern span:nth-child(5),
.registry-pattern span:nth-child(10),
.registry-pattern span:nth-child(13),
.registry-pattern span:nth-child(16) {
  opacity: 0.42;
}

.registry-copy {
  display: grid;
  gap: 14px;
}

.registry-copy h2 {
  margin: 0;
  color: #0f1f36;
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.08;
}

.registry-copy p {
  margin: 0;
  max-width: 780px;
  color: #5a6d83;
  line-height: 1.72;
}

.trust-grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.trust-card {
  display: grid;
  gap: 18px;
  padding: 28px 24px;
  border-radius: 26px;
  border: 1px solid rgba(16, 38, 63, 0.08);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-card);
}

.trust-card-head {
  display: flex;
  align-items: center;
  gap: 18px;
}

.trust-logo-slot {
  position: relative;
  flex-shrink: 0;
  width: 76px;
  height: 76px;
  border-radius: 22px;
  border: 1px dashed rgba(0, 119, 182, 0.22);
  background:
    linear-gradient(135deg, rgba(0, 180, 216, 0.08), rgba(255, 255, 255, 0.92)),
    #ffffff;
}

.trust-logo-slot::before {
  content: "";
  position: absolute;
  inset: 15px;
  border-radius: 14px;
  border: 1px solid rgba(0, 119, 182, 0.14);
}

.trust-branding {
  display: grid;
  gap: 10px;
}

.trust-logo-name {
  color: #0f1f36;
  font-size: 1.42rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.trust-copy {
  margin: 0;
  color: #5f7186;
  line-height: 1.7;
}

.trust-meta {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(0, 180, 216, 0.08);
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 700;
}

.journey-section {
  overflow: hidden;
}

.journey-timeline {
  position: relative;
  margin-top: 70px;
}

.journey-line {
  position: absolute;
  top: 168px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 180, 216, 0.12), rgba(247, 163, 37, 0.36), rgba(0, 180, 216, 0.12));
}

.journey-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.journey-step {
  position: relative;
  display: grid;
  gap: 20px;
}

.step-index {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid rgba(0, 180, 216, 0.26);
  color: var(--primary-dark);
  font-size: 1.15rem;
  font-weight: 800;
  box-shadow: 0 20px 30px -24px rgba(0, 119, 182, 0.4);
}

.phone-shell {
  width: min(100%, 216px);
  margin: 0 auto;
  padding: 12px;
  border-radius: 34px;
  background: linear-gradient(180deg, #0a1322 0%, #121d33 100%);
  box-shadow: 0 32px 54px -36px rgba(9, 20, 36, 0.55);
}

.phone-frame {
  position: relative;
  min-height: 382px;
  padding: 16px 14px 18px;
  border-radius: 24px;
  background: linear-gradient(180deg, #fcfdff 0%, #eef3fb 100%);
  overflow: hidden;
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  width: 84px;
  height: 20px;
  border-radius: 0 0 16px 16px;
  transform: translateX(-50%);
  background: #0a1322;
}

.phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  color: #7b8ea6;
  font-size: 0.68rem;
  font-weight: 700;
}

.phone-map-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 22px;
}

.phone-map-grid span {
  display: block;
  height: 54px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(15, 31, 54, 0.05), rgba(15, 31, 54, 0.02)),
    linear-gradient(90deg, rgba(247, 163, 37, 0.1), transparent 60%);
  border: 1px solid rgba(16, 38, 63, 0.05);
}

.phone-map-card {
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 203, 82, 0.24);
  color: #715100;
  font-size: 0.78rem;
  font-weight: 800;
}

.phone-map-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.phone-map-chip-a {
  margin-top: 18px;
  background: rgba(0, 180, 216, 0.12);
  color: var(--primary-dark);
}

.phone-map-chip-b {
  margin-top: 10px;
  background: rgba(247, 163, 37, 0.12);
  color: #8b4f04;
}

.phone-form {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.phone-field,
.phone-upload {
  display: block;
  width: 100%;
  border-radius: 14px;
  background: var(--white);
  border: 1px solid rgba(16, 38, 63, 0.08);
}

.phone-field {
  height: 42px;
}

.phone-field-small {
  width: 62%;
}

.phone-upload {
  height: 68px;
  background:
    linear-gradient(180deg, rgba(0, 180, 216, 0.06), rgba(0, 180, 216, 0.02)),
    var(--white);
}

.phone-verify-card {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 10px;
  margin-top: 22px;
}

.verify-doc,
.verify-avatar {
  border-radius: 16px;
  border: 1px solid rgba(16, 38, 63, 0.08);
  background: var(--white);
}

.verify-doc {
  min-height: 108px;
  background:
    linear-gradient(180deg, rgba(15, 31, 54, 0.08), transparent 18%),
    linear-gradient(90deg, rgba(247, 163, 37, 0.08), transparent 56%),
    var(--white);
}

.verify-avatar {
  min-height: 108px;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 214, 173, 0.9) 0 19%, transparent 20%),
    radial-gradient(circle at 50% 86%, rgba(0, 180, 216, 0.5) 0 28%, transparent 29%),
    linear-gradient(180deg, rgba(126, 87, 194, 0.12), rgba(255, 255, 255, 0));
}

.verify-lines {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.verify-lines span {
  height: 10px;
  border-radius: 999px;
  background: rgba(16, 38, 63, 0.08);
}

.verify-lines span:nth-child(2) {
  width: 74%;
}

.verify-lines span:nth-child(3) {
  width: 58%;
}

.verify-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.verify-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
}

.verify-action-danger {
  background: rgba(255, 107, 53, 0.12);
  color: #b94d27;
}

.verify-action-success {
  background: rgba(0, 180, 216, 0.12);
  color: var(--primary-dark);
}

.phone-access-card {
  display: grid;
  place-items: center;
  gap: 10px;
  margin-top: 38px;
  padding: 26px 14px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 203, 82, 0.26), rgba(255, 203, 82, 0.08));
  border: 1px solid rgba(247, 163, 37, 0.16);
}

.access-icon {
  display: inline-block;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 36%, rgba(255, 255, 255, 0.92) 0 16%, transparent 17%),
    linear-gradient(180deg, rgba(255, 255, 255, 0) 0 40%, rgba(255, 255, 255, 0.92) 40% 100%),
    linear-gradient(135deg, rgba(247, 163, 37, 0.86), rgba(255, 107, 53, 0.9));
}

.phone-access-card strong {
  color: #0f1f36;
  font-size: 1rem;
}

.access-code {
  color: #b96d00;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.access-menu {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.access-menu span {
  height: 12px;
  border-radius: 999px;
  background: rgba(16, 38, 63, 0.08);
}

.step-copy-block {
  padding: 0 10px;
  text-align: center;
}

.step-copy-block h3 {
  margin: 0;
  color: #0f1f36;
  font-size: 1.08rem;
  line-height: 1.35;
}

.step-copy-block p {
  margin: 12px 0 0;
  color: #5d6f84;
  line-height: 1.68;
}

.site-footer {
  position: relative;
  overflow: hidden;
  padding: 0 0 36px;
  background:
    radial-gradient(circle at top right, rgba(0, 180, 216, 0.14), transparent 18%),
    linear-gradient(180deg, #07101a 0%, #0a1628 100%);
}

.footer-shell {
  padding-top: 54px;
}

.footer-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px 32px;
  border-radius: 34px;
  border: 1px solid rgba(144, 224, 239, 0.14);
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.14), rgba(255, 107, 53, 0.12));
  box-shadow: var(--shadow-strong);
}

.footer-cta-copy {
  max-width: 700px;
}

.footer-cta-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.footer-cta-copy p {
  margin: 16px 0 0;
  color: rgba(232, 237, 245, 0.72);
  line-height: 1.76;
}

.footer-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-head {
  display: flex;
  justify-content: space-between;
  gap: 26px;
  margin-top: 60px;
  align-items: flex-end;
}

.footer-intro {
  max-width: 680px;
  margin: 18px 0 0;
  color: rgba(232, 237, 245, 0.68);
  line-height: 1.76;
}

.footer-mail {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(144, 224, 239, 0.16);
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(144, 224, 239, 0.1);
}

.footer-column h3 {
  margin: 0 0 18px;
  color: var(--primary-light);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

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

.footer-links a {
  color: rgba(232, 237, 245, 0.72);
  line-height: 1.55;
  transition: color var(--transition), transform var(--transition);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--white);
  transform: translateX(2px);
}

.footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 22px;
  color: rgba(232, 237, 245, 0.56);
  font-size: 0.94rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(144, 224, 239, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
}

.social-link-disabled {
  color: rgba(232, 237, 245, 0.48);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.72s ease,
    transform 0.72s ease;
}

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

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

.reveal-delay-4 {
  transition-delay: 0.32s;
}

@keyframes particle-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -18px, 0);
  }
}

@media (max-width: 1180px) {
  .hero-grid,
  .integrations-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-stage {
    max-width: 760px;
    margin: 0 auto;
  }

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

  .laptop-stage {
    grid-column: 1 / -1;
    min-height: 560px;
  }

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

  .journey-line {
    display: none;
  }

  .footer-cta,
  .footer-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 980px) {
  .site-nav {
    display: none;
  }

  .hero-summary,
  .stats-grid,
  .trust-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-grid {
    gap: 0;
  }

  .stat-card:nth-child(3)::before {
    display: none;
  }

  .registry-banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(var(--container-width), calc(100% - 32px));
  }

  .section {
    padding: 92px 0;
  }

  .header-inner {
    width: min(var(--container-width), calc(100% - 32px));
    min-height: 74px;
    padding: 10px 0;
  }

  .brand-note {
    display: none;
  }

  .hero-title {
    font-size: clamp(2.7rem, 12vw, 4.6rem);
  }

  .hero-title span {
    font-size: clamp(1.28rem, 5vw, 1.8rem);
  }

  .hero-summary,
  .stats-grid,
  .capabilities-grid,
  .trust-grid,
  .journey-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stat-card + .stat-card::before {
    display: none;
  }

  .stat-card {
    border-top: 1px solid rgba(16, 38, 63, 0.08);
  }

  .stat-card:first-child {
    border-top: 0;
  }

  .diagram-panel {
    min-height: 560px;
    padding: 22px 16px 18px;
  }

  .hub-node {
    width: 128px;
    padding: 12px;
    border-radius: 18px;
  }

  .node-copy {
    display: none;
  }

  .node-title {
    font-size: 0.88rem;
  }

  .node-icon {
    width: 34px;
    height: 34px;
    border-radius: 12px;
  }

  .hub-core {
    width: 130px;
    height: 130px;
    padding: 16px;
  }

  .hub-core img {
    width: 82px;
    height: 82px;
  }

  .node-booking {
    top: 14%;
  }

  .node-cleaning {
    left: 18%;
  }

  .node-guest {
    left: 18%;
  }

  .node-locks {
    left: 82%;
  }

  .node-manager {
    left: 82%;
  }

  .node-analytics {
    top: 83.08%;
    padding: 14px 13px 13px;
  }

  .orbit-center {
    width: 168px;
    height: 168px;
    padding: 24px;
  }

  .orbit-center-mark {
    width: 92px;
    height: 92px;
  }

  .orbit-pill {
    min-height: 44px;
    padding-inline: 14px;
    font-size: 0.78rem;
  }

  .journey-step {
    padding-left: 64px;
  }

  .journey-step::before {
    content: "";
    position: absolute;
    left: 21px;
    top: 54px;
    bottom: -20px;
    width: 2px;
    background: linear-gradient(180deg, rgba(0, 180, 216, 0.36), rgba(247, 163, 37, 0.18));
  }

  .journey-step:last-child::before {
    display: none;
  }

  .step-index {
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
  }

  .phone-shell {
    margin: 0;
  }

  .step-copy-block {
    padding: 0;
    text-align: left;
  }

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

@media (max-width: 560px) {
  html {
    scroll-padding-top: 84px;
  }

  .header-actions .button-small {
    min-height: 42px;
    padding-inline: 14px;
    font-size: 0.88rem;
  }

  .brand-mark {
    width: auto;
    height: auto;
  }

  .brand-mark img {
    width: 44px;
    height: 44px;
  }

  .hero-actions,
  .footer-cta-actions {
    width: 100%;
  }

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

  .hero-stage {
    margin-top: 8px;
  }

  .diagram-shell {
    width: min(100%, 360px);
  }

  .hub-node {
    width: 110px;
    gap: 8px;
  }

  .node-title {
    font-size: 0.8rem;
  }

  .diagram-footer {
    gap: 8px;
  }

  .diagram-footer span {
    font-size: 0.78rem;
  }

  .phone-shell {
    width: 100%;
    max-width: 220px;
  }

  .orbit-item {
    max-width: 110px;
  }
}

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

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

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