:root {
  --bg: #ffffff;
  --bg-soft: #f7f9fc;
  --bg-blue: #eef6ff;
  --text: #0f172a;
  --muted: #5f6b7d;
  --line: #e3e9f2;
  --blue: #2368e8;
  --blue-dark: #174fb8;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body.nav-open {
  overflow: hidden;
}

a,
button {
  font: inherit;
}

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

button {
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--radius);
  font-weight: 800;
  transition: background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.button-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 14px 34px rgba(35, 104, 232, 0.24);
}

.button-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.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;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--container), calc(100% - 40px));
  min-height: 60px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(227, 233, 242, 0.8);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.96rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid #bad4ff;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #f7fbff, #e9f3ff);
  color: var(--blue-dark);
  font-size: 0.82rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.header-cta {
  min-height: 40px;
  font-size: 0.9rem;
}

.site-nav a {
  transition: color 180ms ease;
}

.site-nav a:hover,
.nav-cta {
  color: var(--blue);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.menu-button span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

.page-shell {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0 38px;
}

.hero {
  position: relative;
  display: grid;
  min-height: clamp(360px, 45vh, 470px);
  place-items: center;
  overflow: hidden;
  padding: 52px 34px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(7, 13, 27, 0.08), rgba(7, 13, 27, 0.12)),
    url("assets/hero-suburban-skyline.png") center 56% / cover no-repeat;
  box-shadow: var(--shadow);
  color: #fff;
  text-align: center;
}

.hero-copy-block {
  max-width: 940px;
  padding: 28px 34px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(5, 10, 20, 0.5);
  box-shadow: 0 24px 80px rgba(7, 13, 27, 0.24);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 1060px;
  margin-bottom: 6px;
  font-size: clamp(1.65rem, 1.9vw, 2rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 1040px;
  margin-right: auto;
  margin-left: auto;
  color: #fff;
  font-size: clamp(2.35rem, 4.2vw, 4.55rem);
  text-shadow: 0 12px 28px rgba(7, 13, 27, 0.42);
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.02rem;
  line-height: 1.25;
}

.hero-subheadline {
  max-width: 680px;
  margin-right: auto;
  margin-left: auto;
  margin-bottom: 4px;
  color: #273449;
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  font-weight: 800;
  line-height: 1.25;
}

.hero .eyebrow {
  color: #bfdbfe;
}

.hero .hero-subheadline {
  color: #fff;
  text-shadow: 0 8px 22px rgba(7, 13, 27, 0.34);
}

.hero-copy,
.panel-intro p,
.step-card p,
.trust-card p,
.about-copy p,
.site-footer p {
  color: var(--muted);
}

.hero-copy {
  max-width: 620px;
  margin-right: auto;
  margin-left: auto;
  margin-bottom: 4px;
  font-size: 0.94rem;
}

.hero-disclosure {
  max-width: 620px;
  margin: 6px auto 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero .hero-disclosure {
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 8px 22px rgba(7, 13, 27, 0.3);
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.hero-highlights span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #40506a;
  font-size: 0.8rem;
  font-weight: 800;
}

.hero-map,
.map-slide {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-blue);
  box-shadow: var(--shadow);
}

.hero-map {
  aspect-ratio: 16 / 9;
}

.hero-map img,
.map-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-map img {
  object-position: 50% 35%;
}

.hero-map::after,
.map-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.36), inset 0 -90px 90px rgba(15, 23, 42, 0.08);
}

.hero-map figcaption,
.map-slide figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 1;
  width: min(340px, calc(100% - 24px));
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.91);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.14);
  backdrop-filter: blur(10px);
}

.hero-map figcaption strong,
.map-slide figcaption strong {
  display: block;
  color: var(--text);
  font-size: 0.96rem;
}

.hero-map figcaption span,
.map-slide figcaption span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 650;
  line-height: 1.35;
}

.deck {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.deck-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding: 6px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.deck-tab,
.map-toggle-button {
  min-height: 46px;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  font-weight: 800;
}

.deck-tab.is-active,
.map-toggle-button.is-active {
  background: #fff;
  color: var(--text);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.09);
}

.deck-tab-cta.is-active,
.deck-tab-cta {
  color: var(--blue);
}

.deck-panel {
  min-height: min(650px, calc(100vh - 190px));
  padding: 30px;
}

.panel-intro {
  max-width: 760px;
}

.focus-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 20px;
}

.focus-cards article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 44px rgba(15, 23, 42, 0.04);
}

.focus-cards strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
}

.focus-cards span {
  display: block;
  color: var(--muted);
  font-size: 0.94rem;
}

.example-card {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 44px rgba(15, 23, 42, 0.04);
}

.example-card strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 0.88rem;
  text-transform: uppercase;
}

.example-card p {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.example-card div {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.example-card span {
  display: grid;
  min-height: 38px;
  place-items: center;
  border: 1px solid #cfe1ff;
  border-radius: var(--radius);
  background: var(--bg-blue);
  color: var(--blue-dark);
  font-weight: 800;
}

.example-card em {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  line-height: 1.35;
}

.example-card small {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.step-card,
.trust-card,
.about-copy {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 44px rgba(15, 23, 42, 0.04);
}

.step-card {
  padding: 24px;
}

.step-number {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
}

.cover-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.55fr) minmax(440px, 1fr);
  gap: 32px;
  align-items: start;
}

.map-toggle {
  display: inline-grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  width: min(100%, 390px);
  margin-top: 20px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
}

.map-toggle-button {
  min-height: 38px;
  font-size: 0.9rem;
}

.map-stage {
  min-height: 0;
}

.map-stage .example-card {
  margin-top: 0;
  margin-bottom: 14px;
}

.map-slide {
  aspect-ratio: 16 / 10;
  height: min(58vh, 520px);
}

.map-slide img {
  object-position: 50% 40%;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.trust-card,
.about-copy {
  padding: 28px;
}

.trust-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #fff, #f9fbff);
}

.trust-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--blue);
}

.trust-card strong {
  display: inline-flex;
  margin-top: 4px;
  color: var(--text);
  font-size: 1.12rem;
}

.trust-note {
  margin: 18px 0 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  color: var(--text);
  font-weight: 800;
  text-align: center;
}

.booking-panel {
  overflow: hidden;
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.booking-copy {
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--line);
}

.booking-copy h2 {
  margin-bottom: 6px;
  font-size: 1.45rem;
}

.booking-copy p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.booking-panel iframe {
  display: block;
  width: 100%;
  height: 610px;
  border: 0;
}

.final-cta {
  display: grid;
  justify-items: center;
  margin-top: 46px;
  padding: 42px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, #f8fbff);
  text-align: center;
  box-shadow: var(--shadow);
}

.final-cta h2 {
  margin-bottom: 8px;
}

.final-cta p {
  max-width: 620px;
  margin-bottom: 20px;
  color: var(--muted);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0 34px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .menu-button {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 72px 20px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 14px;
  }

  .hero,
  .cover-layout,
  .split-section,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .cover-layout,
  .panel-intro,
  .map-stage,
  .map-slide {
    min-width: 0;
    width: 100%;
  }

  .deck-tabs {
    grid-template-columns: repeat(2, 1fr);
  }

  .deck-panel {
    min-height: 0;
  }

  .hero {
    gap: 0;
    min-height: 400px;
    padding: 46px 24px;
    background-position: center 55%;
  }
}

@media (max-width: 620px) {
  .site-header,
  .page-shell,
  .site-footer {
    width: min(100% - 28px, var(--container));
  }

  .page-shell {
    padding-top: 16px;
  }

  h1 {
    font-size: clamp(1.85rem, 7vw, 2.35rem);
  }

  .hero {
    min-height: 390px;
    padding: 38px 18px;
    background:
      linear-gradient(180deg, rgba(7, 13, 27, 0.08), rgba(7, 13, 27, 0.14)),
      url("assets/hero-suburban-skyline.png") 48% 55% / cover no-repeat;
  }

  .hero-copy-block {
    padding: 22px 16px;
    background: rgba(5, 10, 20, 0.5);
  }

  .hero h1 {
    font-size: clamp(2.15rem, 10vw, 3.05rem);
  }

  .hero-subheadline {
    font-size: 1rem;
  }

  .final-cta .button {
    width: 100%;
  }

  .hero-map,
  .map-slide {
    aspect-ratio: 4 / 3;
  }

  .hero-map figcaption,
  .map-slide figcaption {
    right: 10px;
    bottom: 10px;
    width: min(300px, calc(100% - 20px));
  }

  .deck-panel {
    padding: 16px;
  }

  .deck-tabs {
    grid-template-columns: 1fr;
  }

  .map-toggle {
    width: 100%;
  }

  .map-slide {
    height: 430px;
  }

  .booking-panel iframe {
    height: 620px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}