/* ============================================================
   SIENA — Design tokens
   ============================================================ */
:root{
  --limestone:      #F1E9DA;
  --limestone-dim:  #E8DDC9;
  --paper:          #FBF7EE;
  --ink:            #221C16;
  --ink-soft:       #4A4038;
  --sienna:         #9A4A2C;
  --sienna-deep:    #7A3A22;
  --cypress:        #3F4A38;
  --cypress-deep:   #2C3527;
  --brass:          #A9803F;
  --stone-line:     #CBBFA6;

  --display: "Fraunces", "Iowan Old Style", serif;
  --body:    "Inter", -apple-system, "Segoe UI", sans-serif;

  --measure: 62ch;
  --arch-radius: 260px 260px 0 0;
  --radius-sm: 4px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

@media (prefers-color-scheme: dark){
  /* Site is intentionally light/warm regardless of system scheme —
     the palette itself is the brand, not a mode. */
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  margin: 0;
  background: var(--limestone);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4{
  font-family: var(--display);
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; max-width: var(--measure); }
p:last-child{ margin-bottom: 0; }

::selection{ background: var(--sienna); color: var(--paper); }

:focus-visible{
  outline: 2px solid var(--sienna);
  outline-offset: 3px;
  border-radius: 2px;
}

.container{
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

@media (max-width: 640px){
  .container{ padding: 0 20px; }
}

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(241, 233, 218, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color: var(--stone-line);
  box-shadow: 0 8px 24px -20px rgba(34,28,22,0.4);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.wordmark{
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.wordmark span{ color: var(--sienna); }

.main-nav{ display: flex; align-items: center; gap: 40px; }
.main-nav ul{
  list-style: none;
  display: flex;
  gap: 32px;
  margin: 0;
  padding: 0;
}
.main-nav a{
  font-size: 0.95rem;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
  transition: color .2s var(--ease);
}
.main-nav a:hover,
.main-nav a[aria-current="page"]{ color: var(--sienna); }
.main-nav a[aria-current="page"]::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 2px;
  background: var(--sienna);
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  font-family: var(--body);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .15s var(--ease);
}
.btn:active{ transform: translateY(1px); }
.btn-primary{ background: var(--sienna); color: var(--paper); }
.btn-primary:hover{ background: var(--sienna-deep); }
.btn-ghost{ border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover{ background: var(--ink); color: var(--paper); }
.btn-ghost-light{ border-color: rgba(251,247,238,.55); color: var(--paper); }
.btn-ghost-light:hover{ background: var(--paper); color: var(--ink); }

.nav-toggle{
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span{
  width: 24px; height: 2px; background: var(--ink);
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px){
  .main-nav{
    position: fixed;
    inset: 84px 0 0 0;
    background: var(--limestone);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 32px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
    overflow-y: auto;
  }
  .main-nav.is-open{
    opacity: 1; transform: translateY(0); pointer-events: auto;
  }
  .main-nav ul{ flex-direction: column; gap: 0; }
  .main-nav li{ border-bottom: 1px solid var(--stone-line); }
  .main-nav a{ display: block; padding: 16px 4px; font-size: 1.05rem; }
  .main-nav .nav-cta{ margin-top: 20px; }
  .nav-toggle{ display: flex; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}
.hero .container{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
  padding-top: 76px;
  padding-bottom: 76px;
  min-height: 640px;
}
.hero-eyebrow{
  font-size: 0.95rem;
  color: var(--brass);
  margin-bottom: 22px;
  font-style: italic;
  font-family: var(--display);
}
.hero h1{
  font-size: clamp(2.6rem, 5.2vw, 4.4rem);
  color: var(--paper);
  margin-bottom: 26px;
}
.hero-lede{
  color: rgba(251,247,238,.82);
  font-size: 1.1rem;
  max-width: 46ch;
  margin-bottom: 36px;
}
.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats{
  display: flex;
  gap: 36px;
  border-top: 1px solid rgba(251,247,238,.2);
  padding-top: 24px;
}
.hero-stats div{ display: flex; flex-direction: column; gap: 4px; }
.hero-stats strong{
  font-family: var(--display);
  font-size: 1.6rem;
  color: var(--paper);
  font-weight: 500;
}
.hero-stats span{ font-size: 0.85rem; color: rgba(251,247,238,.6); }

.hero-art{
  position: relative;
  height: 100%;
  min-height: 460px;
  display: flex;
  align-items: flex-end;
}
.hero-art svg{ width: 100%; height: auto; }

.hero[data-reveal] .hero-eyebrow,
.hero[data-reveal] h1,
.hero[data-reveal] .hero-lede,
.hero[data-reveal] .hero-actions,
.hero[data-reveal] .hero-stats,
.hero[data-reveal] .hero-art{
  opacity: 0;
  transform: translateY(16px);
}
.hero.is-revealed .hero-eyebrow,
.hero.is-revealed h1,
.hero.is-revealed .hero-lede,
.hero.is-revealed .hero-actions,
.hero.is-revealed .hero-stats,
.hero.is-revealed .hero-art{
  opacity: 1;
  transform: none;
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.hero.is-revealed h1{ transition-delay: .08s; }
.hero.is-revealed .hero-lede{ transition-delay: .16s; }
.hero.is-revealed .hero-actions{ transition-delay: .24s; }
.hero.is-revealed .hero-stats{ transition-delay: .32s; }
.hero.is-revealed .hero-art{ transition-delay: .1s; }

@media (max-width: 900px){
  .hero .container{ grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 48px; min-height: auto; }
  .hero-art{ order: -1; min-height: 280px; }
  .hero-stats{ flex-wrap: wrap; row-gap: 18px; }
}

/* ============================================================
   Section rhythm
   ============================================================ */
.section{ padding: 108px 0; }
.section-tight{ padding: 72px 0; }
.section-dark{ background: var(--cypress-deep); color: var(--paper); }
.section-paper{ background: var(--paper); }
@media (max-width: 640px){
  .section{ padding: 68px 0; }
  .section-tight{ padding: 52px 0; }
}

.section-head{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 56px;
}
.section-head h2{ font-size: clamp(1.9rem, 3.2vw, 2.7rem); }
.section-head p{ color: var(--ink-soft); }
.section-dark .section-head p{ color: rgba(251,247,238,.75); }
@media (max-width: 760px){
  .section-head{ grid-template-columns: 1fr; gap: 16px; }
}

.divider{
  border: none;
  border-top: 1px solid var(--stone-line);
  margin: 0;
}

/* ============================================================
   Arch motif — the recurring signature shape
   ============================================================ */
.arch{
  border-radius: var(--arch-radius);
  overflow: hidden;
}
.arch-frame{
  border-radius: var(--arch-radius);
  border: 1px solid var(--stone-line);
  padding: 2px;
}

/* ============================================================
   Amenity / feature cards
   ============================================================ */
.grid-3{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
@media (max-width: 860px){
  .grid-3{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px){
  .grid-3, .grid-2{ grid-template-columns: 1fr; }
}

.feature-card{
  background: var(--paper);
  border: 1px solid var(--stone-line);
  border-radius: var(--arch-radius);
  padding: 40px 30px 30px;
}
.feature-card .icon{ margin-bottom: 22px; color: var(--sienna); }
.feature-card h3{ font-size: 1.2rem; margin-bottom: 10px; }
.feature-card p{ color: var(--ink-soft); font-size: 0.96rem; }

/* ============================================================
   Residence / plan rows
   ============================================================ */
.plan-row{
  display: grid;
  grid-template-columns: 1.1fr 0.5fr 0.5fr 0.5fr auto;
  align-items: center;
  gap: 20px;
  padding: 26px 0;
  border-top: 1px solid var(--stone-line);
}
.plan-row:last-child{ border-bottom: 1px solid var(--stone-line); }
.plan-row .plan-name{ font-family: var(--display); font-size: 1.15rem; }
.plan-row .plan-meta{ color: var(--ink-soft); font-size: 0.9rem; }
.plan-row .plan-label{
  display: none;
  font-size: 0.75rem;
  color: var(--brass);
  margin-bottom: 3px;
}
.plan-head{
  display: grid;
  grid-template-columns: 1.1fr 0.5fr 0.5fr 0.5fr auto;
  gap: 20px;
  padding-bottom: 14px;
  font-size: 0.78rem;
  color: var(--brass);
}
@media (max-width: 760px){
  .plan-head{ display: none; }
  .plan-row{ grid-template-columns: 1fr; gap: 4px; }
  .plan-row .plan-label{ display: block; }
  .plan-row a.btn{ margin-top: 12px; width: fit-content; }
}

/* ============================================================
   Steps (genuine sequence — used only for process flows)
   ============================================================ */
.steps{
  counter-reset: step;
  display: grid;
  gap: 30px;
}
.step{
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 20px;
}
.step::before{
  counter-increment: step;
  content: counter(step);
  font-family: var(--display);
  font-size: 1.3rem;
  color: var(--sienna);
  border: 1px solid var(--sienna);
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.step h3{ font-size: 1.05rem; margin-bottom: 6px; }
.step p{ color: var(--ink-soft); font-size: 0.95rem; }

/* ============================================================
   Forms
   ============================================================ */
.form-card{
  background: var(--paper);
  border: 1px solid var(--stone-line);
  border-radius: 18px;
  padding: 44px;
}
@media (max-width: 640px){ .form-card{ padding: 28px 22px; } }

.field{ margin-bottom: 24px; }
.field label{
  display: block;
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.field .hint{ font-size: 0.8rem; color: var(--stone-line); margin-top: 6px; }
.field-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px){ .field-row{ grid-template-columns: 1fr; } }

input, select, textarea{
  width: 100%;
  font-family: var(--body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--limestone);
  border: 1px solid var(--stone-line);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
input:focus, select:focus, textarea:focus{
  border-color: var(--sienna);
  background: var(--paper);
  outline: none;
}
textarea{ resize: vertical; min-height: 120px; }

fieldset{ border: none; padding: 0; margin: 0 0 24px; }
legend{ font-size: 0.88rem; color: var(--ink-soft); margin-bottom: 10px; padding: 0; }
.radio-group{ display: flex; gap: 20px; flex-wrap: wrap; }
.radio-option{ display: flex; align-items: center; gap: 8px; font-size: 0.95rem; }
.radio-option input{ width: auto; }

.form-status{
  display: none;
  margin-top: 22px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: rgba(63,74,56,0.1);
  border: 1px solid var(--cypress);
  color: var(--cypress-deep);
  font-size: 0.92rem;
}
.form-status.is-visible{ display: block; }

/* ============================================================
   Quote / testimonial
   ============================================================ */
.quote{
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-style: italic;
  line-height: 1.4;
  max-width: 34ch;
}
.quote-attr{
  margin-top: 22px;
  font-family: var(--body);
  font-style: normal;
  font-size: 0.9rem;
  color: var(--brass);
}

/* ============================================================
   CTA band
   ============================================================ */
.cta-band{
  background: var(--sienna);
  color: var(--paper);
  border-radius: var(--arch-radius);
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2{ color: var(--paper); font-size: clamp(1.6rem, 3vw, 2.2rem); max-width: 20ch; }
@media (max-width: 640px){
  .cta-band{ padding: 44px 28px; flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{
  background: var(--ink);
  color: rgba(251,247,238,.7);
  padding: 72px 0 32px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(251,247,238,.14);
}
.footer-grid h4{ color: var(--paper); font-size: 0.95rem; margin-bottom: 16px; font-family: var(--body); font-weight: 600; }
.footer-grid .wordmark{ color: var(--paper); margin-bottom: 14px; display: block;}
.footer-grid p{ font-size: 0.92rem; }
.footer-links{ list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 0.92rem; }
.footer-links a:hover{ color: var(--paper); }
.footer-bottom{
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 10px;
}
@media (max-width: 760px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px){
  .footer-grid{ grid-template-columns: 1fr; }
}

/* ============================================================
   Page header (interior pages)
   ============================================================ */
.page-hero{
  background: var(--ink);
  color: var(--paper);
  padding: 64px 0 56px;
}
.page-hero .hero-eyebrow{ margin-bottom: 16px; }
.page-hero h1{ color: var(--paper); font-size: clamp(2.1rem, 4vw, 3rem); }
.page-hero p{ color: rgba(251,247,238,.78); margin-top: 18px; max-width: 56ch; }

.breadcrumb{ font-size: 0.85rem; color: var(--brass); margin-bottom: 14px; }
.breadcrumb a{ color: rgba(251,247,238,.7); }
.breadcrumb a:hover{ color: var(--paper); }

/* utility */
.mt-0{ margin-top: 0 !important; }
.text-center{ text-align: center; }
.visually-hidden{
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}