/* ==========================================================================
   The Bell Building — Shared Stylesheet
   Palette: navy + brass accent on white/light gray
   ========================================================================== */

:root {
  --color-navy: #0f2c4a;
  --color-navy-dark: #0a1f36;
  --color-navy-light: #1c4773;
  --color-brass: #b08d4c;
  --color-brass-dark: #8e7039;
  --color-text: #1f2937;
  --color-text-muted: #5b6573;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f6f8;
  --color-bg-dark: #0f2c4a;
  --color-border: #e5e7eb;
  --color-success: #1f6b3a;
  --color-error: #b53a3a;

  --font-serif: "Georgia", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --container-width: 1140px;
  --radius: 4px;
  --shadow-sm: 0 1px 2px rgba(15, 44, 74, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 44, 74, 0.08);
  --shadow-lg: 0 12px 30px rgba(15, 44, 74, 0.12);
  --transition: 180ms ease;
}

/* Reset / base
   ----------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-navy);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-brass); }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  line-height: 1.25;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 4rem 0;
}
.section--alt {
  background: var(--color-bg-alt);
}
.section--dark {
  background: var(--color-bg-dark);
  color: #e9eef5;
}
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-brass);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.lead { font-size: 1.125rem; color: var(--color-text-muted); }

/* Buttons
   ----------------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  text-align: center;
}
.btn-primary {
  background: var(--color-navy);
  color: #fff;
  border-color: var(--color-navy);
}
.btn-primary:hover {
  background: var(--color-navy-light);
  border-color: var(--color-navy-light);
  color: #fff;
}
.btn-accent {
  background: var(--color-brass);
  color: #fff;
  border-color: var(--color-brass);
}
.btn-accent:hover {
  background: var(--color-brass-dark);
  border-color: var(--color-brass-dark);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn-outline:hover {
  background: var(--color-navy);
  color: #fff;
}
.section--dark .btn-outline,
.hero .btn-outline,
.page-header .btn-outline,
.cta-banner .btn-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.85);
}
.section--dark .btn-outline:hover,
.hero .btn-outline:hover,
.page-header .btn-outline:hover,
.cta-banner .btn-outline:hover {
  background: #fff;
  color: var(--color-navy);
  border-color: #fff;
}

/* Header / nav
   ----------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-navy);
}
.brand:hover { color: var(--color-navy); }
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-brass);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  flex: 0 0 auto;
}
.brand-text { line-height: 1.1; }
.brand-text small {
  display: block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 0.25rem 0;
}
.nav a.active,
.nav a:hover { color: var(--color-navy); }
.nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-brass);
}
.nav .btn { padding: 0.55rem 1rem; font-size: 0.9rem; }

.nav-toggle {
  display: none;
  border: 1px solid var(--color-border);
  background: #fff;
  width: 42px; height: 42px;
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: var(--color-navy);
  position: relative;
}
.nav-toggle span::before { position: absolute; top: -6px; left: 0; width: 20px; }
.nav-toggle span::after  { position: absolute; top:  6px; left: 0; width: 20px; }

/* Hero
   ----------------------------------------------------------------------- */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(15, 44, 74, 0.92), rgba(10, 31, 54, 0.85)),
    linear-gradient(135deg, #1c4773 0%, #0f2c4a 100%);
  color: #fff;
  padding: 6rem 0 5rem;
  overflow: hidden;
}
.hero__content {
  position: relative;
  max-width: 720px;
}
.hero h1 { color: #fff; }
.hero p { color: #d6dde7; font-size: 1.15rem; }
.hero .eyebrow { color: var(--color-brass); }
.hero .btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* Page header (subpage hero)
   ----------------------------------------------------------------------- */
.page-header {
  background: var(--color-navy);
  color: #fff;
  padding: 3.5rem 0 3rem;
}
.page-header h1 { color: #fff; margin-bottom: 0.4rem; }
.page-header p  { color: #cdd5e1; max-width: 720px; margin: 0; }
.breadcrumb {
  color: #aab6c7;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
}
.breadcrumb a { color: var(--color-brass); }

/* Cards / grids
   ----------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: 1.5rem;
}
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card__media {
  background: linear-gradient(135deg, #cdd5e1, #98a4b6);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  position: relative;
}
.card__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,44,74,0.15), rgba(15,44,74,0.45));
}
.card__media span { position: relative; }
.card__body { padding: 1.25rem 1.25rem 1.5rem; flex: 1; display: flex; flex-direction: column; }
.card__body h3 { margin-bottom: 0.4rem; }
.card__meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}
.card__cta { margin-top: auto; padding-top: 0.5rem; }

/* Office listing specifics */
.suite {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 1.5rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.suite__media {
  background: linear-gradient(135deg, #1c4773, #0f2c4a);
  color: #e7c98a;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  min-height: 220px;
  position: relative;
}
.suite__media small {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  background: var(--color-brass);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border-radius: 2px;
}
.suite__media small.unavailable { background: #6b7280; }
.suite__body { padding: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; }
.suite__title-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.suite__price {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-navy);
  white-space: nowrap;
}
.suite__price small { font-size: 0.78rem; color: var(--color-text-muted); font-family: var(--font-sans); }
.suite__specs {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}
.suite__specs li::before {
  content: "▸";
  color: var(--color-brass);
  margin-right: 0.4rem;
}
.suite__cta { margin-top: 0.5rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* Feature list
   ----------------------------------------------------------------------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.features li {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-brass);
  padding: 1.25rem;
  border-radius: var(--radius);
}
.features li strong {
  display: block;
  font-family: var(--font-serif);
  color: var(--color-navy);
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

/* Two-column content
   ----------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.split__media {
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, rgba(15,44,74,0.1), rgba(15,44,74,0.35)),
    linear-gradient(135deg, #b08d4c, #6a4f1f);
  border-radius: var(--radius);
  position: relative;
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--font-serif);
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
/* Media container holding a real photo: drop the placeholder gradient
   and let the <img> fill the entire frame. */
.split__media--photo {
  background: none;
  padding: 0;
}
.split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Forms
   ----------------------------------------------------------------------- */
.form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.form h2 { margin-top: 0; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}
.form-group .hint {
  display: block;
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(15, 44, 74, 0.12);
}

/* Lock single-line controls to identical height. Native <select> renders
   slightly taller than <input> in WebKit because of internal chevron
   padding; we strip that chrome and supply our own arrow so all controls
   sit the same. */
.form-group input,
.form-group select {
  height: 44px;
  padding-top: 0;
  padding-bottom: 0;
  line-height: normal;
}
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 2.25rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='none' stroke='%230f2c4a' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round' d='M1 1.5l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 12px 8px;
}
/* IE 10/11 dropdown arrow */
.form-group select::-ms-expand { display: none; }

.form-group textarea { min-height: 130px; resize: vertical; }

.form-check {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}
.form-check input { width: 18px; height: 18px; margin-top: 0.2rem; }

.form-section {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  margin-top: 1.5rem;
}
.form-section:first-child { border: none; padding-top: 0; margin-top: 0; }
.form-section h3 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  margin-bottom: 1rem;
}

.field-error { color: var(--color-error); font-size: 0.85rem; margin-top: 0.3rem; display: none; }
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea { border-color: var(--color-error); }
.form-group.has-error .field-error { display: block; }

.form-success {
  background: #ebf6ee;
  color: var(--color-success);
  border: 1px solid #c8e3d1;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  display: none;
}
.form-success.is-visible { display: block; }

.form-error {
  background: #fbeaea;
  color: var(--color-error);
  border: 1px solid #f1c8c8;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  display: none;
}
.form-error.is-visible { display: block; }
.form-error a { color: var(--color-error); text-decoration: underline; }

/* Contact / info blocks
   ----------------------------------------------------------------------- */
.info-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
/* Spacing for vertically stacked info cards (e.g. Apply page sidebar).
   Reset inside a grid — the grid's own `gap` handles spacing there, and a
   stray top margin would shorten the second and third cards in the row. */
.info-card + .info-card { margin-top: 1rem; }
.grid > .info-card + .info-card { margin-top: 0; }

.info-card h3 {
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-brass);
  margin-bottom: 0.5rem;
}
.info-card p {
  margin: 0;
  color: var(--color-text);
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
}

/* CTA banner
   ----------------------------------------------------------------------- */
.cta-banner {
  background: var(--color-navy);
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.5rem; }
.cta-banner p { color: #cdd5e1; max-width: 640px; margin: 0 auto 1.5rem; }

/* Footer
   ----------------------------------------------------------------------- */
.site-footer {
  background: #0a1f36;
  color: #aab6c7;
  padding: 3rem 0 1.5rem;
  font-size: 0.92rem;
}
.site-footer a { color: #e7c98a; }
.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-grid h4 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 0.4rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Responsive
   ----------------------------------------------------------------------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .suite { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1.25rem 1rem;
    display: none;
    box-shadow: var(--shadow-md);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 0.75rem 0; border-bottom: 1px solid var(--color-border); }
  .nav a:last-of-type { border-bottom: none; }
  .nav .btn { margin-top: 0.5rem; }

  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 4rem 0 3.5rem; }
  .section { padding: 3rem 0; }
}