/* Nimbook Brand System v1.0 — marketing site */
:root {
  --nim-logo-ink-start: #20262D;
  --nim-logo-ink-end: #171C22;
  --nim-logo-word-orange-start: #FF7016;
  --nim-logo-word-orange-end: #FF8123;
  --nim-logo-icon-orange-start: #FF690A;
  --nim-logo-icon-orange-end: #FF8C20;
  --nim-logo-check-start: #FF8E37;
  --nim-logo-check-end: #FFAD61;

  --nim-brand-orange: #FF7A1A;
  --nim-brand-ink: #1B2128;
  --nim-accent: #11B8A6;

  --nim-orange-50: #FFF7ED;
  --nim-orange-100: #FFEDD5;
  --nim-orange-200: #FED7AA;
  --nim-orange-300: #FDBA74;
  --nim-orange-400: #FB923C;
  --nim-orange-500: #FF7A1A;
  --nim-orange-600: #EA580C;
  --nim-orange-700: #C2410C;
  --nim-orange-800: #9A3412;
  --nim-orange-900: #7C2D12;
  --nim-orange-950: #431407;
  --nim-ink-50: #F7F8F9;
  --nim-ink-100: #EEF0F2;
  --nim-ink-200: #D9DDE1;
  --nim-ink-300: #BBC2C9;
  --nim-ink-400: #8A949E;
  --nim-ink-500: #66717D;
  --nim-ink-600: #4A5560;
  --nim-ink-700: #343D46;
  --nim-ink-800: #252C33;
  --nim-ink-900: #1B2128;
  --nim-ink-950: #11161B;
  --nim-teal-50: #ECFDFB;
  --nim-teal-100: #CCFBF1;
  --nim-teal-200: #99F6E4;
  --nim-teal-300: #5EEAD4;
  --nim-teal-400: #2DD4BF;
  --nim-teal-500: #11B8A6;
  --nim-teal-600: #0D9488;
  --nim-teal-700: #0F766E;
  --nim-teal-800: #115E59;
  --nim-teal-900: #134E4A;
  --nim-teal-950: #042F2E;

  --nim-canvas: #FFFFFF;
  --nim-surface-subtle: #F7F8F9;
  --nim-surface-warm: #FFF7ED;
  --nim-dark: #11161B;
  --nim-dark-raised: #1B2128;

  --nim-font-ui: "Manrope", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --nim-radius-sm: 8px;
  --nim-radius-md: 12px;
  --nim-radius-lg: 16px;
  --nim-radius-xl: 24px;
  --nim-radius-pill: 999px;

  --nim-shadow-sm: 0 1px 2px rgba(23, 28, 34, 0.06);
  --nim-shadow-md: 0 6px 20px rgba(23, 28, 34, 0.10);
  --nim-shadow-lg: 0 16px 40px rgba(23, 28, 34, 0.14);

  --nim-focus: #0F766E;
  --nim-motion-fast: 120ms;
  --nim-motion: 180ms;
  --nim-motion-slow: 260ms;
  --nim-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--nim-canvas);
  color: var(--nim-logo-ink-end);
  font-family: var(--nim-font-ui);
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  overflow-x: hidden;
}

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

a {
  color: var(--nim-teal-700);
  text-decoration: none;
}

a:hover {
  color: var(--nim-teal-800);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  background: var(--nim-canvas);
  color: var(--nim-ink-900);
  padding: 8px 12px;
  border-radius: var(--nim-radius-sm);
}

.skip-link:focus {
  top: 16px;
}

.wrap {
  width: min(80rem, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  transition: border-color var(--nim-motion) var(--nim-ease-out),
    box-shadow var(--nim-motion) var(--nim-ease-out);
}

.site-header.is-scrolled {
  border-bottom-color: var(--nim-ink-100);
  box-shadow: var(--nim-shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
  flex-shrink: 0;
}

.brand:hover {
  color: inherit;
}

.brand-icon {
  display: block;
  width: 36px;
  height: 32px;
}

.brand-wordmark {
  display: block;
  width: 160px;
  height: 28px;
}

.nav-toggle {
  display: none;
  background: var(--nim-canvas);
  border: 1px solid var(--nim-ink-200);
  border-radius: var(--nim-radius-md);
  min-height: 44px;
  padding: 0 16px;
  color: var(--nim-ink-900);
  font: 700 15px/20px var(--nim-font-ui);
  cursor: pointer;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px 20px;
  flex-wrap: wrap;
}

.nav-links a:not(.btn) {
  color: var(--nim-ink-700);
  text-decoration: none;
  font-size: 14px;
  line-height: 20px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.nav-links a:not(.btn):hover {
  color: var(--nim-ink-950);
}

.nav-links a[aria-current="page"] {
  color: var(--nim-teal-700);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--nim-radius-md);
  font: 700 15px/20px var(--nim-font-ui);
  letter-spacing: 0;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: background var(--nim-motion) var(--nim-ease-out),
    color var(--nim-motion) var(--nim-ease-out),
    border-color var(--nim-motion) var(--nim-ease-out);
}

.btn-primary {
  background: var(--nim-brand-orange);
  color: var(--nim-ink-950);
}

.btn-primary:hover {
  background: var(--nim-logo-icon-orange-end);
  color: var(--nim-ink-950);
}

.btn-secondary {
  background: var(--nim-canvas);
  color: var(--nim-ink-900);
  border: 1px solid var(--nim-ink-200);
}

.btn-secondary:hover {
  border-color: var(--nim-ink-300);
  color: var(--nim-ink-950);
}

.nav-links .btn {
  margin-left: 4px;
}

main {
  flex: 1;
}

.band {
  padding: 48px 0 96px;
}

.hero {
  background:
    radial-gradient(1200px 480px at 80% 10%, var(--nim-orange-100) 0%, transparent 60%),
    var(--nim-surface-warm);
  border-bottom: 1px solid var(--nim-orange-100);
  padding: 64px 0 80px;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 48px;
  align-items: center;
}

.tag {
  display: inline-block;
  background: var(--nim-orange-100);
  color: var(--nim-orange-800);
  padding: 6px 12px;
  border-radius: var(--nim-radius-pill);
  font-size: 12px;
  line-height: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
  color: var(--nim-ink-900);
}

h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--nim-ink-900);
}

h3 {
  font-size: 22px;
  line-height: 30px;
  font-weight: 600;
  letter-spacing: 0;
  margin: 0 0 8px;
  color: var(--nim-ink-900);
}

.lede {
  font-size: 18px;
  line-height: 28px;
  color: var(--nim-ink-600);
  max-width: 40rem;
  margin: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-copy .lede {
  max-width: 36rem;
}

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

.card {
  background: var(--nim-canvas);
  border: 1px solid var(--nim-ink-100);
  border-radius: var(--nim-radius-lg);
  padding: 24px;
}

.card h2,
.card h3 {
  font-size: 22px;
  line-height: 30px;
  font-weight: 600;
  letter-spacing: 0;
  margin: 0 0 8px;
}

.card p:not(.tag),
.card ul {
  margin: 0;
  color: var(--nim-ink-600);
}

.card ul {
  padding-left: 1.15rem;
  display: grid;
  gap: 8px;
}

.price {
  font-size: 28px;
  line-height: 36px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--nim-ink-900);
  margin: 0 0 16px;
}

.page-head {
  margin-bottom: 32px;
}

.page-head h1 {
  margin-bottom: 12px;
}

.prose {
  max-width: 42rem;
}

.prose h1 {
  margin-top: 0;
}

.prose h2 {
  margin-top: 32px;
}

.prose p:not(.tag),
.prose li {
  color: var(--nim-ink-700);
}

.muted {
  color: var(--nim-ink-500);
}

.tenant-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border: 1px solid var(--nim-ink-100);
  border-radius: var(--nim-radius-lg);
  overflow: hidden;
}

.tenant-list li + li {
  border-top: 1px solid var(--nim-ink-100);
}

.tenant-list a {
  display: block;
  padding: 16px 24px;
  color: var(--nim-ink-900);
  font-weight: 600;
}

.tenant-list a:hover {
  background: var(--nim-surface-subtle);
  color: var(--nim-teal-800);
}

.site-footer {
  border-top: 1px solid var(--nim-ink-100);
  padding: 48px 0;
  color: var(--nim-ink-500);
  font-size: 14px;
  line-height: 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) 1fr 1fr;
  gap: 32px 48px;
}

.footer-brand p {
  margin: 12px 0 0;
  max-width: 22rem;
}

.footer-heading {
  font-size: 12px;
  line-height: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--nim-ink-500);
  margin: 0 0 12px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.footer-links a {
  color: var(--nim-ink-600);
  font-weight: 600;
  font-size: 14px;
  line-height: 20px;
}

.footer-links a:hover {
  color: var(--nim-teal-800);
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    background: var(--nim-canvas);
    border-bottom: 1px solid var(--nim-ink-100);
    padding: 12px 16px 16px;
    z-index: 10;
    gap: 4px;
  }

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

  .nav-links a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .nav-links .btn {
    margin-left: 0;
    width: 100%;
  }

  .header-inner {
    position: relative;
  }

  .site-header .brand-wordmark {
    display: none;
  }

  .hero {
    padding: 40px 0 48px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .band {
    padding: 32px 0 64px;
  }

  .card {
    padding: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .flow-panel {
    grid-template-columns: 1fr;
  }

  .cta-band-inner {
    grid-template-columns: 1fr;
  }

  .marquee {
    mask-image: none;
  }
}

.hero-copy {
  animation: rise var(--nim-motion-slow) var(--nim-ease-out) both;
}

.proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  color: var(--nim-ink-600);
  font-size: 14px;
  line-height: 20px;
  font-weight: 600;
}

.proof li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.proof li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--nim-brand-orange);
}

.hero-stage {
  position: relative;
  min-height: 320px;
  animation: rise var(--nim-motion-slow) var(--nim-ease-out) 80ms both;
}

.float-tile {
  position: absolute;
  border-radius: 22%;
  background: linear-gradient(135deg, var(--nim-logo-icon-orange-start), var(--nim-logo-icon-orange-end));
}

.tile-a {
  width: 56px;
  height: 56px;
  top: 8px;
  right: 12px;
  animation: drift 7s ease-in-out infinite;
}

.tile-b {
  width: 40px;
  height: 40px;
  bottom: 28px;
  left: 0;
  animation: drift 8s ease-in-out infinite reverse;
}

.tile-c {
  width: 28px;
  height: 28px;
  top: 48%;
  right: 0;
  background: linear-gradient(135deg, var(--nim-teal-400), var(--nim-teal-600));
  animation: drift 6s ease-in-out infinite;
}

.book-mock {
  position: relative;
  z-index: 1;
  margin: 32px 24px 16px 32px;
  background: var(--nim-canvas);
  border: 1px solid var(--nim-ink-100);
  border-radius: var(--nim-radius-xl);
  box-shadow: var(--nim-shadow-lg);
  padding: 20px 24px 24px;
}

.book-mock-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--nim-ink-600);
  margin-bottom: 16px;
}

.book-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--nim-brand-orange);
}

.book-service {
  margin: 0 0 16px;
  font-size: 18px;
  line-height: 28px;
  font-weight: 700;
  color: var(--nim-ink-900);
}

.book-slots {
  display: grid;
  gap: 8px;
}

.book-slots span {
  display: block;
  padding: 10px 12px;
  border: 1px solid var(--nim-ink-200);
  border-radius: var(--nim-radius-md);
  font-weight: 600;
  font-size: 14px;
}

.slot-live {
  border-color: var(--nim-brand-orange);
  background: var(--nim-orange-50);
  animation: slot-on 4.2s var(--nim-ease-out) infinite;
}

.book-done {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--nim-teal-800);
}

.book-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--nim-teal-500);
  position: relative;
}

.book-check::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 3px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.marquee {
  border-bottom: 1px solid var(--nim-ink-100);
  overflow: hidden;
  padding: 16px 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 28s linear infinite;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--nim-ink-400);
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.section-head {
  margin-bottom: 32px;
}

.section-head h2 {
  margin-bottom: 8px;
}

.band-subtle {
  background: var(--nim-surface-subtle);
}

.ico-wrap {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  border-radius: var(--nim-radius-md);
  background: var(--nim-orange-50);
  color: var(--nim-orange-700);
}

.ico {
  width: 24px;
  height: 24px;
}

.flow-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.flow-tabs button {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--nim-ink-200);
  border-radius: var(--nim-radius-pill);
  background: var(--nim-canvas);
  color: var(--nim-ink-900);
  font: 600 14px/20px var(--nim-font-ui);
  cursor: pointer;
  transition: background var(--nim-motion) var(--nim-ease-out),
    border-color var(--nim-motion) var(--nim-ease-out),
    color var(--nim-motion) var(--nim-ease-out);
}

.flow-tabs button.is-on {
  background: var(--nim-ink-950);
  border-color: var(--nim-ink-950);
  color: #fff;
}

[x-cloak] {
  display: none !important;
}

.flow-stage {
  display: grid;
}

.flow-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--nim-motion-slow) var(--nim-ease-out),
    transform var(--nim-motion-slow) var(--nim-ease-out),
    visibility var(--nim-motion-slow);
}

.flow-panel.is-active {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}

.flow-copy p {
  margin: 0;
  color: var(--nim-ink-600);
}

.flow-visual {
  display: grid;
  gap: 8px;
}

.mini-card {
  background: var(--nim-canvas);
  border: 1px solid var(--nim-ink-100);
  border-radius: var(--nim-radius-md);
  padding: 12px 16px;
  font-weight: 600;
  font-size: 14px;
}

.mini-card-accent {
  background: var(--nim-orange-50);
  border-color: var(--nim-orange-200);
}

.quote blockquote {
  margin: 0 0 16px;
  font-size: 18px;
  line-height: 28px;
  color: var(--nim-ink-900);
}

.quote figcaption {
  font-size: 14px;
  font-weight: 600;
  color: var(--nim-ink-500);
}

.plan-card .btn {
  margin-top: 24px;
}

.plan-card.is-featured {
  background: var(--nim-orange-50);
  border-color: var(--nim-orange-200);
}

.compare,
.faq {
  margin-top: 64px;
}

.compare h2,
.faq h2 {
  margin-bottom: 16px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--nim-ink-100);
  border-radius: var(--nim-radius-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 20px;
}

th, td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--nim-ink-100);
}

thead th {
  background: var(--nim-surface-subtle);
  font-weight: 600;
}

tbody th {
  font-weight: 600;
  color: var(--nim-ink-900);
}

tr:last-child th,
tr:last-child td {
  border-bottom: 0;
}

.faq .card {
  margin-bottom: 8px;
}

.faq .card h3 {
  margin-bottom: 8px;
}

.faq .card p {
  margin: 0;
}

.contact-card .btn {
  margin-top: 16px;
}

.cta-band {
  background: var(--nim-ink-950);
  color: var(--nim-ink-50);
  padding: 64px 0;
}

.cta-band-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}

.cta-band h2 {
  color: var(--nim-ink-50);
  margin-bottom: 8px;
}

.cta-band p {
  margin: 0;
  color: var(--nim-ink-300);
  max-width: 36rem;
}

.cta-band-icon {
  width: 48px;
  height: 43px;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--nim-motion-slow) var(--nim-ease-out),
    transform var(--nim-motion-slow) var(--nim-ease-out);
}

.reveal.d1 { transition-delay: 60ms; }
.reveal.d2 { transition-delay: 120ms; }

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(6px, -10px); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes slot-on {
  0%, 55% {
    background: var(--nim-canvas);
    border-color: var(--nim-ink-200);
  }
  65%, 100% {
    background: var(--nim-orange-50);
    border-color: var(--nim-brand-orange);
  }
}

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

  .hero-copy,
  .hero-stage,
  .reveal,
  .reveal.d1,
  .reveal.d2 {
    animation: none;
    opacity: 1;
    transform: none;
    transition: none;
  }

  .tile-a,
  .tile-b,
  .tile-c,
  .slot-live,
  .marquee-track {
    animation: none;
  }

  .flow-panel {
    transition: none;
  }
}