:root {
  --ink: #0f172a;
  --ink-soft: #334155;
  --muted: #64748b;
  --line: #dce5ee;
  --paper: #ffffff;
  --wash: #f5f8fb;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --teal: #0f766e;
  --coral: #e65f52;
  --navy: #0b1426;
  --radius: 1.25rem;
  --shadow: 0 1.5rem 4rem rgba(15, 23, 42, 0.1);
  --content: min(72rem, calc(100% - 2.5rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--blue-dark);
}

:focus-visible {
  outline: 3px solid #f4a261;
  outline-offset: 4px;
  border-radius: 0.2rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  color: #fff;
  background: var(--navy);
  transform: translateY(-160%);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: var(--content);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(220, 229, 238, 0.85);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.nav-shell {
  min-height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: 9.25rem;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  font-size: 0.93rem;
  font-weight: 650;
}

.nav-links > a:not(.button) {
  text-decoration: none;
}

.mobile-nav {
  display: none;
}

.button {
  display: inline-flex;
  min-height: 2.9rem;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.72rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  color: #fff;
  background: var(--blue-dark);
  box-shadow: 0 0.75rem 1.8rem rgba(37, 99, 235, 0.22);
  transform: translateY(-1px);
}

.button.secondary {
  color: var(--ink);
  background: transparent;
  border-color: #b8c5d3;
}

.button.secondary:hover {
  color: var(--ink);
  background: var(--wash);
  box-shadow: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.6rem, 10vw, 8.5rem) 0 clamp(4.6rem, 8vw, 7rem);
  background:
    radial-gradient(circle at 86% 14%, rgba(15, 118, 110, 0.13), transparent 30rem),
    radial-gradient(circle at 10% 90%, rgba(37, 99, 235, 0.11), transparent 31rem),
    linear-gradient(180deg, #fbfdff 0%, #fff 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.26;
  background-image:
    linear-gradient(rgba(71, 85, 105, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(71, 85, 105, 0.12) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent, #000 40%, #000);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(22rem, 0.9fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 14ch;
  margin-bottom: 1.4rem;
  font-size: clamp(2.7rem, 6.6vw, 5.6rem);
  font-weight: 790;
}

h2 {
  max-width: 20ch;
  margin-bottom: 1.2rem;
  font-size: clamp(2rem, 4.5vw, 3.45rem);
  font-weight: 770;
}

h3 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.lead {
  max-width: 43rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.hero-note {
  margin: 1.15rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.plan-stage {
  position: relative;
  min-height: 30rem;
}

.plan-card {
  position: absolute;
  width: min(100%, 27rem);
  min-height: 20rem;
  padding: 1.4rem;
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 1.6rem;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.plan-card.back {
  top: 0;
  right: 0;
  transform: rotate(5deg);
  opacity: 0.46;
}

.plan-card.front {
  z-index: 2;
  right: 1.6rem;
  bottom: 0;
  transform: rotate(-2deg);
}

.plan-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.1rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status {
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  color: #0f5f56;
  background: #dff6f1;
}

.floorplan {
  display: grid;
  height: 14.5rem;
  grid-template-columns: 1.1fr 0.8fr 1.2fr;
  grid-template-rows: 0.75fr 1.25fr;
  gap: 0.5rem;
  padding: 0.55rem;
  border: 2px solid #2f4159;
  background: #f8fafc;
}

.room {
  position: relative;
  border: 1px solid #8796a8;
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.12), rgba(15, 118, 110, 0.08));
}

.room::after {
  content: attr(data-room);
  position: absolute;
  right: 0.4rem;
  bottom: 0.25rem;
  color: #526275;
  font-size: 0.61rem;
  font-weight: 700;
}

.room.tall {
  grid-row: 1 / 3;
}

.room.wide {
  grid-column: 2 / 4;
}

.metric-card {
  position: absolute;
  z-index: 3;
  right: -0.5rem;
  bottom: 1.4rem;
  padding: 0.85rem 1rem;
  border: 1px solid #cbd5e1;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 1rem 2.4rem rgba(15, 23, 42, 0.16);
}

.metric-card strong,
.metric-card span {
  display: block;
}

.metric-card strong {
  font-size: 1.2rem;
}

.metric-card span {
  color: var(--muted);
  font-size: 0.76rem;
}

.signal-bar {
  border-block: 1px solid var(--line);
  background: #fff;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.signal {
  padding: 1.25rem 1rem;
  border-right: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}

.signal:first-child {
  border-left: 1px solid var(--line);
}

.section {
  padding: clamp(4.5rem, 8vw, 7.5rem) 0;
}

.section.wash {
  background: var(--wash);
}

.section.dark {
  color: #dce6f2;
  background: var(--navy);
}

.section.dark h2,
.section.dark h3 {
  color: #fff;
}

.section.dark .eyebrow {
  color: #6ee7d8;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(20rem, 1fr);
  gap: 4rem;
  align-items: end;
  margin-bottom: 3rem;
}

.section-heading p {
  max-width: 43rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section.dark .section-heading p {
  color: #aabbd0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.card {
  padding: clamp(1.45rem, 3vw, 2.1rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.card.featured {
  color: #e4edf7;
  background: var(--navy);
  border-color: var(--navy);
}

.card.featured h3 {
  color: #fff;
}

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

.card.featured p {
  color: #b7c7da;
}

.card-number,
.icon-chip {
  width: 2.65rem;
  height: 2.65rem;
  display: inline-grid;
  place-items: center;
  margin-bottom: 2rem;
  border-radius: 0.85rem;
  color: var(--blue-dark);
  background: #e6efff;
  font-weight: 800;
}

.card.featured .icon-chip {
  color: #102443;
  background: #6ee7d8;
}

.workflow {
  counter-reset: workflow;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 3rem;
}

.workflow-step {
  counter-increment: workflow;
  position: relative;
  padding: 1.5rem 1.5rem 0 0;
  border-top: 2px solid #9fb0c4;
}

.workflow-step::before {
  content: counter(workflow, decimal-leading-zero);
  position: absolute;
  top: -1.2rem;
  left: 0;
  padding-right: 0.8rem;
  color: var(--teal);
  background: var(--paper);
  font-size: 0.78rem;
  font-weight: 850;
}

.workflow-step p {
  margin-bottom: 0;
  color: var(--muted);
}

.platform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: center;
}

.platform-list {
  display: grid;
  gap: 0.85rem;
}

.platform-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  padding: 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.04);
}

.platform-item span {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #102443;
  background: #6ee7d8;
  font-weight: 900;
}

.platform-item strong {
  display: block;
  color: #fff;
}

.platform-item p {
  margin: 0.25rem 0 0;
  color: #aabbd0;
  font-size: 0.9rem;
}

.cta-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.2fr auto;
  align-items: center;
  gap: 3rem;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: 1.75rem;
  color: #dbe8f5;
  background: linear-gradient(120deg, #0b1426, #17365d 70%, #0f766e);
  box-shadow: var(--shadow);
}

.cta-panel::after {
  content: "";
  position: absolute;
  width: 19rem;
  height: 19rem;
  right: -8rem;
  bottom: -11rem;
  border: 3rem solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}

.cta-panel h2 {
  position: relative;
  z-index: 1;
  max-width: 18ch;
  margin-bottom: 0.8rem;
  color: #fff;
}

.cta-panel p {
  position: relative;
  z-index: 1;
  max-width: 42rem;
  margin: 0;
  color: #c3d2e3;
}

.cta-panel .button {
  position: relative;
  z-index: 1;
  color: var(--ink);
  background: #fff;
}

.site-footer {
  padding: 3.2rem 0 1.5rem;
  color: #b6c5d7;
  background: #07101e;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 3rem;
}

.footer-brand img {
  width: 9.5rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  max-width: 26rem;
  margin: 0;
  color: #91a4ba;
}

.footer-heading {
  margin: 0 0 0.9rem;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 0.55rem;
}

.footer-links a {
  width: fit-content;
  color: #b6c5d7;
  text-decoration: none;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  color: #7f93aa;
  font-size: 0.82rem;
}

.page-hero {
  padding: clamp(4rem, 8vw, 7rem) 0 3rem;
  background: linear-gradient(180deg, #f3f7fb, #fff);
}

.page-hero h1 {
  max-width: 16ch;
  font-size: clamp(2.5rem, 6vw, 4.8rem);
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 16rem;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: start;
}

.prose {
  max-width: 49rem;
}

.prose h2 {
  max-width: none;
  margin-top: 3.2rem;
  padding-top: 0.6rem;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin-top: 2rem;
  font-size: 1.2rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose ul {
  padding-left: 1.25rem;
}

.prose address {
  color: var(--ink-soft);
  font-style: normal;
}

.page-aside {
  position: sticky;
  top: 7rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--wash);
}

.page-aside strong {
  display: block;
  margin-bottom: 0.7rem;
}

.page-aside a {
  display: block;
  padding: 0.3rem 0;
  color: var(--ink-soft);
}

.legal-todo {
  display: inline-block;
  padding: 0.25rem 0.45rem;
  border-radius: 0.35rem;
  color: #7c2d12;
  background: #ffedd5;
  font-weight: 750;
}

.notice {
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--teal);
  color: var(--ink-soft);
  background: #eef8f6;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.2rem;
}

.contact-card {
  min-height: 14rem;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.contact-card.primary {
  color: #dce8f5;
  background: var(--navy);
  border-color: var(--navy);
}

.contact-card.primary h2 {
  color: #fff;
}

.contact-card.primary p {
  color: #b7c7da;
}

.contact-card a:not(.button) {
  color: inherit;
  font-weight: 750;
}

.section-soft {
  background: var(--wash);
}

.form-layout {
  display: grid;
  grid-template-columns: minmax(15rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.form-intro h2 {
  margin-top: 0.5rem;
}

.form-required,
.field-hint,
.privacy-hint,
.optional {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-note {
  display: grid;
  gap: 0.2rem;
  margin-top: 2rem;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--teal);
  background: #eef8f6;
}

.contact-note a {
  color: var(--blue-dark);
  font-weight: 750;
}

.contact-form {
  position: relative;
  padding: clamp(1.4rem, 4vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-form fieldset {
  padding: 0;
  margin: 0;
  border: 0;
}

.form-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

.form-field {
  display: grid;
  gap: 0.42rem;
}

.form-field-wide {
  grid-column: 1 / -1;
}

.form-field label {
  color: var(--ink);
  font-weight: 750;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid #aebdcb;
  border-radius: 0.65rem;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.form-field input,
.form-field select {
  min-height: 3rem;
  padding: 0.65rem 0.75rem;
}

.form-field textarea {
  min-height: 10rem;
  padding: 0.75rem;
  line-height: 1.55;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--blue);
  outline: 3px solid rgba(37, 99, 235, 0.18);
  outline-offset: 1px;
}

.field-hint {
  margin: -0.15rem 0 0.1rem;
}

.privacy-hint {
  margin: 1.2rem 0;
}

.privacy-hint a {
  color: var(--blue-dark);
  font-weight: 700;
}

.contact-form .button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.form-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-response {
  min-height: 65vh;
  display: grid;
  align-items: center;
  padding: clamp(4rem, 10vw, 8rem) 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(15, 118, 110, 0.13), transparent 28rem),
    var(--wash);
}

.response-card {
  max-width: 48rem;
  padding: clamp(2rem, 6vw, 4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
  }

  .mobile-nav summary {
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--line);
    border-radius: 0.65rem;
    cursor: pointer;
    font-weight: 750;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav[open] .mobile-panel {
    position: absolute;
    top: 3.3rem;
    right: 0;
    width: min(20rem, calc(100vw - 2rem));
    display: grid;
    gap: 0.35rem;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .mobile-panel a {
    padding: 0.65rem 0.7rem;
    border-radius: 0.55rem;
    text-decoration: none;
  }

  .mobile-panel a:hover {
    background: var(--wash);
  }

  .hero-grid,
  .section-heading,
  .platform-grid,
  .content-layout,
  .contact-grid,
  .form-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 3.5rem;
  }

  .hero-copy {
    max-width: 44rem;
  }

  .plan-stage {
    width: min(100%, 33rem);
    margin-inline: auto;
  }

  .section-heading {
    gap: 0.6rem;
  }

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

  .card-grid .card:last-child {
    grid-column: 1 / -1;
  }

  .workflow {
    grid-template-columns: 1fr 1fr;
    gap: 2.4rem 1rem;
  }

  .cta-panel {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .page-aside {
    position: static;
    grid-row: 1;
  }
}

@media (max-width: 620px) {
  :root {
    --content: min(100% - 1.5rem, 72rem);
  }

  html {
    scroll-padding-top: 5rem;
  }

  .nav-shell {
    min-height: 4.5rem;
  }

  .brand img {
    width: 7.8rem;
  }

  .hero {
    padding-top: 3.8rem;
  }

  h1 {
    font-size: clamp(2.45rem, 13vw, 3.65rem);
  }

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

  .plan-stage {
    min-height: 23rem;
  }

  .plan-card {
    min-height: 17rem;
    padding: 1rem;
  }

  .plan-card.front {
    right: 0.5rem;
  }

  .floorplan {
    height: 11rem;
  }

  .metric-card {
    right: 0;
    bottom: -0.5rem;
  }

  .signal-grid,
  .card-grid,
  .workflow,
  .footer-grid,
  .form-fields {
    grid-template-columns: 1fr;
  }

  .form-field-wide {
    grid-column: auto;
  }

  .contact-form .button {
    width: 100%;
  }

  .signal {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .card-grid .card:last-child,
  .footer-brand {
    grid-column: auto;
  }

  .workflow {
    gap: 2.5rem;
  }

  .footer-bottom {
    display: grid;
    gap: 0.4rem;
  }
}

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

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

@media print {
  .site-header,
  .site-footer,
  .page-aside,
  .button {
    display: none !important;
  }

  body {
    color: #000;
    font-size: 11pt;
  }

  .section,
  .page-hero {
    padding: 1rem 0;
  }
}