:root {
  --color-navy-950: #071826;
  --color-navy-900: #0b1f33;
  --color-navy-800: #123047;
  --color-slate-700: #415364;
  --color-slate-500: #68798a;
  --color-slate-100: #eef4f6;
  --color-white: #ffffff;
  --color-mist: #f7faf9;
  --color-sand: #e8dfc8;
  --color-land: #4f7050;
  --color-teal: #2cae98;
  --color-teal-dark: #117c73;
  --color-amber: #d69b45;
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow-soft: 0 18px 50px rgba(7, 24, 38, .12);
  --shadow-card: 0 12px 32px rgba(7, 24, 38, .1);
  --radius-sm: .5rem;
  --radius-md: .75rem;
  --radius-lg: 1rem;
  --header-height: 78px;
  --section-space: clamp(4rem, 8vw, 7rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.25rem);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-navy-900);
  background: var(--color-mist);
  text-rendering: optimizeLegibility;
}

body.offcanvas-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-teal-dark);
}

a:hover {
  color: var(--color-navy-900);
}

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

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 2000;
  transform: translateY(-150%);
  padding: .75rem 1rem;
  color: var(--color-white);
  background: var(--color-navy-900);
  border-radius: var(--radius-sm);
  transition: transform .18s ease;
}

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

.site-header {
  min-height: var(--header-height);
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(18, 48, 71, .08);
  box-shadow: 0 8px 30px rgba(7, 24, 38, .06);
}

.navbar-brand {
  gap: .75rem;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--color-navy-900);
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: inline-grid;
  place-items: center;
  color: var(--color-white);
  background:
    radial-gradient(circle at 70% 22%, rgba(255, 255, 255, .28), transparent 22%),
    linear-gradient(135deg, var(--color-navy-800), var(--color-teal-dark));
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(17, 124, 115, .28);
}

.brand-text small {
  display: block;
  color: var(--color-slate-500);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nav-link {
  color: var(--color-slate-700);
  font-weight: 700;
  font-size: .93rem;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: var(--color-teal-dark);
}

.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0;
}

.btn-primary {
  border-color: var(--color-teal-dark);
  background: var(--color-teal-dark);
  box-shadow: 0 12px 26px rgba(17, 124, 115, .23);
}

.btn-primary:hover,
.btn-primary:focus {
  border-color: var(--color-navy-900);
  background: var(--color-navy-900);
}

.btn-outline-primary {
  color: var(--color-navy-900);
  border-color: rgba(18, 48, 71, .28);
  background: rgba(255, 255, 255, .82);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  color: var(--color-white);
  border-color: var(--color-navy-900);
  background: var(--color-navy-900);
}

.btn-light-ghost {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, .45);
  background: rgba(255, 255, 255, .12);
}

.btn-light-ghost:hover,
.btn-light-ghost:focus {
  color: var(--color-navy-900);
  border-color: var(--color-white);
  background: var(--color-white);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--color-teal-dark);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

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

.section-muted {
  background: var(--color-white);
}

.section-dark {
  color: var(--color-white);
  background:
    linear-gradient(180deg, rgba(7, 24, 38, .96), rgba(11, 31, 51, .98)),
    var(--color-navy-900);
}

.section-title {
  max-width: 780px;
  margin-bottom: 2.5rem;
}

.section-title h2 {
  margin: .7rem 0 1rem;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: 0;
}

.section-title p {
  color: var(--color-slate-700);
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  line-height: 1.75;
}

.section-dark .section-title p,
.section-dark .text-soft {
  color: rgba(255, 255, 255, .76);
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  display: flex;
  align-items: center;
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(2rem, 5vw, 4rem);
  overflow: hidden;
  color: var(--color-white);
  background:
    linear-gradient(105deg, rgba(7, 24, 38, .94) 0%, rgba(7, 24, 38, .86) 45%, rgba(7, 24, 38, .42) 100%),
    url("../images/hero-aerial-property.svg") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 7rem;
  background: linear-gradient(180deg, transparent, var(--color-mist));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  max-width: 830px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: .96;
  font-weight: 950;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 710px;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.7;
}

.trust-line {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .85rem;
  color: rgba(255, 255, 255, .9);
  background: rgba(255, 255, 255, .11);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
}

.hero-panel {
  position: relative;
  margin-top: 2rem;
  padding: 1rem;
  background: rgba(255, 255, 255, .11);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: .8rem;
}

.boundary-pill {
  position: absolute;
  right: 1.75rem;
  bottom: 1.75rem;
  max-width: min(310px, calc(100% - 3.5rem));
  padding: .85rem 1rem;
  color: var(--color-white);
  background: rgba(7, 24, 38, .82);
  border: 1px solid rgba(67, 198, 168, .52);
  border-radius: var(--radius-md);
  font-size: .86rem;
}

.process-strip {
  position: relative;
  z-index: 2;
  transform: translateY(-2.6rem);
}

.process-card {
  height: 100%;
  padding: 1.1rem;
  background: var(--color-white);
  border: 1px solid rgba(18, 48, 71, .08);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.step-number {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--color-white);
  background: var(--color-navy-900);
  border-radius: 50%;
  font-weight: 900;
}

.info-card,
.service-card,
.gallery-card {
  height: 100%;
  background: var(--color-white);
  border: 1px solid rgba(18, 48, 71, .08);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.info-card:hover,
.service-card:hover,
.gallery-card:hover {
  transform: translateY(-4px);
  border-color: rgba(44, 174, 152, .25);
  box-shadow: 0 20px 48px rgba(7, 24, 38, .14);
}

.info-card,
.service-card {
  padding: 1.35rem;
}

.card-icon {
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 1rem;
  color: var(--color-teal-dark);
  background: rgba(44, 174, 152, .1);
  border-radius: 14px;
  font-size: 1.35rem;
}

.feature-list {
  display: grid;
  gap: .8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
}

.feature-list i {
  margin-top: .18rem;
  color: var(--color-teal-dark);
}

.service-card h3,
.info-card h3 {
  font-size: 1.08rem;
  font-weight: 900;
}

.service-card p,
.info-card p {
  color: var(--color-slate-700);
  line-height: 1.65;
}

.disclaimer-box {
  padding: 1.25rem;
  color: #273a44;
  background: #fff9ed;
  border: 1px solid rgba(214, 155, 69, .35);
  border-radius: var(--radius-md);
}

.work-steps {
  counter-reset: work;
}

.work-step {
  position: relative;
  min-height: 100%;
  padding: 1.4rem;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius-md);
}

.work-step::before {
  counter-increment: work;
  content: counter(work);
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 1.1rem;
  color: var(--color-navy-900);
  background: var(--color-white);
  border-radius: 50%;
  font-weight: 900;
}

.filter-btn {
  min-height: 40px;
  padding-inline: 1rem;
  color: var(--color-slate-700);
  border: 1px solid rgba(18, 48, 71, .16);
  background: var(--color-white);
}

.filter-btn.active,
.filter-btn:hover,
.filter-btn:focus {
  color: var(--color-white);
  border-color: var(--color-navy-900);
  background: var(--color-navy-900);
}

.gallery-card {
  overflow: hidden;
  text-align: left;
  cursor: pointer;
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.gallery-card figcaption {
  padding: 1rem;
}

.gallery-card h3 {
  margin: 0 0 .35rem;
  font-size: 1rem;
  font-weight: 900;
}

.gallery-card p {
  margin: 0;
  color: var(--color-slate-700);
  font-size: .93rem;
}

.owner-photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.owner-photo img {
  width: 100%;
  aspect-ratio: 4 / 4.5;
  object-fit: cover;
}

.placeholder-note {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .75rem;
  color: #6a4713;
  background: #fff5df;
  border: 1px solid rgba(214, 155, 69, .32);
  border-radius: 999px;
  font-size: .84rem;
  font-weight: 800;
}

.booking-panel,
.form-panel {
  background: var(--color-white);
  border: 1px solid rgba(18, 48, 71, .08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.booking-panel {
  padding: clamp(1.5rem, 4vw, 3rem);
}

.calendar-placeholder {
  min-height: 310px;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  color: var(--color-slate-700);
  text-align: center;
  background:
    linear-gradient(90deg, rgba(18, 48, 71, .06) 1px, transparent 1px),
    linear-gradient(rgba(18, 48, 71, .06) 1px, transparent 1px),
    var(--color-slate-100);
  background-size: 32px 32px;
  border: 1px dashed rgba(18, 48, 71, .28);
  border-radius: var(--radius-md);
}

.form-panel {
  padding: clamp(1.25rem, 3vw, 2rem);
}

.form-label {
  color: var(--color-navy-900);
  font-weight: 800;
}

.form-control,
.form-select {
  min-height: 48px;
  border-color: rgba(18, 48, 71, .18);
  border-radius: .7rem;
}

textarea.form-control {
  min-height: 140px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-teal-dark);
  box-shadow: 0 0 0 .25rem rgba(44, 174, 152, .16);
}

.callout {
  padding: 1rem;
  background: rgba(44, 174, 152, .09);
  border: 1px solid rgba(44, 174, 152, .22);
  border-radius: var(--radius-md);
}

.site-footer {
  color: rgba(255, 255, 255, .78);
  background: var(--color-navy-950);
}

.site-footer a {
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus {
  color: var(--color-white);
  text-decoration: underline;
}

.footer-title {
  color: var(--color-white);
  font-size: .9rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.social-link {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
}

.footer-disclaimer {
  color: rgba(255, 255, 255, .68);
  font-size: .86rem;
  line-height: 1.6;
}

.back-to-top,
.mobile-booking {
  position: fixed;
  z-index: 1040;
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.back-to-top {
  right: 1rem;
  bottom: 1rem;
  width: 48px;
  height: 48px;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-booking {
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  box-shadow: 0 16px 30px rgba(7, 24, 38, .24);
}

.mobile-booking.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}

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

.modal-content {
  border: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.modal-body img {
  width: 100%;
  max-height: 72vh;
  object-fit: cover;
}

@media (max-width: 1199.98px) {
  .navbar-nav {
    gap: .1rem;
  }

  .nav-link {
    font-size: .88rem;
  }
}

@media (max-width: 991.98px) {
  :root {
    --header-height: 72px;
  }

  .offcanvas {
    max-width: min(88vw, 390px);
  }

  .offcanvas .nav-link {
    padding-block: .75rem;
    font-size: 1.06rem;
  }

  .hero {
    min-height: auto;
  }

  .process-strip {
    transform: none;
    padding-top: 1.5rem;
  }
}

@media (max-width: 767.98px) {
  .hero {
    padding-bottom: 3rem;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 15vw, 4.2rem);
  }

  .trust-line {
    border-radius: var(--radius-md);
  }

  .boundary-pill {
    position: static;
    max-width: none;
    margin-top: .75rem;
  }

  .section-title {
    margin-bottom: 1.8rem;
  }

  .mobile-booking {
    display: inline-flex;
  }

  .back-to-top {
    bottom: 4.7rem;
  }

  .site-footer {
    padding-bottom: 5.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }

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