/* ============================================
   Okanagan Falls Professional Offices
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg: #F7FAFB;
  --color-text: #2C3E50;
  --color-text-light: #6B8299;
  --color-heading: #1B3A4B;
  --color-primary: #2980B9;
  --color-primary-dark: #1A5276;
  --color-primary-light: #E8F4FD;
  --color-accent: #D4A843;
  --color-accent-light: #FDF6E3;
  --color-white: #FFFFFF;
  --color-border: #D6E4ED;
  --color-card: #FFFFFF;
  --color-sand: #F5EFE3;
  --font-heading: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1200px;
  --nav-height: 72px;
  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-dark); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.address-link { color: inherit; text-decoration: none; transition: opacity var(--transition); }
.address-link:hover { opacity: 0.75; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-full { width: 100%; }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(247, 250, 251, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: var(--transition);
}

.nav.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo-img {
  height: 44px;
  width: auto;
  color: var(--color-heading);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--color-primary); }

.nav-cta {
  padding: 10px 24px !important;
  background: var(--color-primary);
  color: var(--color-white) !important;
  border-radius: var(--radius);
}
.nav-cta:hover {
  background: var(--color-primary-dark) !important;
  color: var(--color-white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-heading);
  border-radius: 2px;
  transition: var(--transition);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(165deg, #1A3A5C 0%, #1B4F72 35%, #154360 60%, #0E2F44 100%);
  overflow: hidden;
  padding: calc(var(--nav-height) + 40px) 24px 80px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(212, 168, 67, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(41, 128, 185, 0.12) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-logo {
  width: 220px;
  margin: 0 auto 40px;
  color: var(--color-white);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero-sub {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
  margin-bottom: 16px;
  font-weight: 300;
}

.hero-address {
  margin-bottom: 36px;
}
.hero-address .address-link {
  font-size: 14px;
  color: var(--color-accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 500;
}

/* --- Section Shared --- */
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

section h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.section-intro {
  font-size: 17px;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* --- Features --- */
.features {
  padding: 100px 0;
  text-align: center;
  background: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.feature-card {
  padding: 36px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: var(--transition);
  text-align: center;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  color: var(--color-primary);
}
.feature-icon svg { width: 100%; height: 100%; }

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- Offices --- */
.offices {
  padding: 100px 0;
  text-align: center;
}

.office-cards {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.office-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  text-align: left;
  background: var(--color-white);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.office-card:hover {
  box-shadow: var(--shadow-md);
}

.office-card:nth-child(even) {
  direction: rtl;
}
.office-card:nth-child(even) > * {
  direction: ltr;
}

.office-image {
  position: relative;
  height: 100%;
  min-height: 360px;
  overflow: hidden;
}

.office-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.office-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 6px 16px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
}

.office-card:nth-child(even) .office-badge {
  left: auto;
  right: 16px;
}

.office-info {
  padding: 40px 40px 40px 8px;
}

.office-card:nth-child(even) .office-info {
  padding: 40px 8px 40px 40px;
}

.office-info h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 6px;
}

.office-tagline {
  font-size: 15px;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 20px;
}

.office-features {
  list-style: none;
  margin-bottom: 28px;
}
.office-features li {
  position: relative;
  padding: 6px 0 6px 24px;
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}
.office-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* --- Common Areas --- */
.common-areas {
  padding: 100px 0;
  background: var(--color-white);
}

.common-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.common-image {
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.common-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.common-info { text-align: left; }
.common-info h2 { text-align: left; }

.common-features {
  list-style: none;
  margin-top: 32px;
}
.common-features li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}
.common-features li:last-child { border-bottom: none; }

.common-features li svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.common-features li strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 2px;
}

.common-features li span {
  font-size: 14px;
  color: var(--color-text-light);
}

/* --- Common Areas Gallery --- */
.common-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.common-gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.common-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.common-gallery-item:hover img {
  transform: scale(1.03);
}

.common-gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* --- Floor Plan --- */
.floorplan {
  padding: 100px 0;
}

.floorplan-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
  margin-top: 48px;
}

.floorplan-details h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  color: var(--color-heading);
  margin-bottom: 16px;
}

.floorplan-details > p {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 28px;
}

.floorplan-highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
}

.floorplan-highlights li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
  color: var(--color-text);
}

.floorplan-highlights li:last-child {
  border-bottom: none;
}

.floorplan-highlights svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.floorplan-image-card {
  position: relative;
}

.floorplan-wrapper {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition);
}
.floorplan-wrapper:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.floorplan-wrapper img {
  width: 100%;
  display: block;
}

.floorplan-zoom-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(26, 58, 92, 0.8);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.floorplan-zoom-hint svg {
  width: 14px;
  height: 14px;
}

.floorplan-wrapper:hover .floorplan-zoom-hint {
  opacity: 1;
}

/* --- Location --- */
.location {
  padding: 100px 0;
  background: var(--color-bg);
}

.location-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}

.location-info h2 { text-align: left; }

.location-intro {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 32px;
}

.location-highlights {
  list-style: none;
}
.location-highlights li {
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}
.location-highlights li:last-child { border-bottom: none; }

.location-highlights li strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 4px;
}

.location-highlights li span {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

.location-map {
  min-height: 420px;
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.location-map iframe {
  display: block;
  min-height: 420px;
}

@media (max-width: 1024px) {
  .location-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* --- Contact --- */
.contact {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--color-white) 0%, #E8F1F8 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  text-align: left;
}

.contact-info > p {
  font-size: 16px;
  color: var(--color-text-light);
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--color-text);
}
.contact-detail svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

/* --- Form --- */
.contact-form-wrap {
  background: var(--color-white);
  padding: 40px;
  border-radius: calc(var(--radius) * 2);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

.required { color: var(--color-primary); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 107, 92, 0.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6B6B' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-status {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  display: none;
}
.form-status.success {
  display: block;
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}
.form-status.error {
  display: block;
  background: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

/* --- Form Extras (expandable) --- */
.form-extras {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
  margin-top: 0;
}

.form-extras.visible {
  max-height: 500px;
  opacity: 1;
  margin-top: 8px;
}

.form-extras-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

/* --- Footer --- */
.footer {
  padding: 48px 0;
  background: #0E2F44;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  height: 60px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  margin-bottom: 8px;
}

.footer-address {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}
.footer-address .address-link { color: rgba(255,255,255,0.5); }
.footer-address .address-link:hover { opacity: 0.8; }

.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.footer a { text-decoration: none; }

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
}
.lightbox.active { display: flex; }

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: white;
  font-size: 36px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }

.lightbox-img {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .office-card { grid-template-columns: 1fr; }
  .office-card:nth-child(even) { direction: ltr; }
  .office-image { min-height: 280px; }
  .office-info { padding: 32px !important; }
  .common-grid { grid-template-columns: 1fr; gap: 40px; }
  .common-gallery { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .floorplan-grid { grid-template-columns: 1fr; gap: 40px; }
  .floorplan-details { text-align: center; }
  .floorplan-highlights li { justify-content: center; }
  .floorplan-details .btn { width: 100%; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .nav-cta {
    text-align: center;
    width: 100%;
  }

  .hero { min-height: 90vh; padding-top: calc(var(--nav-height) + 32px); }
  .hero-logo { width: 160px; margin-bottom: 28px; }

  .features, .offices, .common-areas, .floorplan, .contact { padding: 72px 0; }

  .features-grid { grid-template-columns: 1fr; gap: 20px; }
  .common-gallery { grid-template-columns: 1fr; gap: 16px; }
  .common-gallery-item { aspect-ratio: 4 / 3; }

  .office-badge { top: 12px; left: 12px; }

  .form-row { grid-template-columns: 1fr; }

  .contact-form-wrap { padding: 28px 20px; }

  .section-intro { margin-bottom: 36px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .hero-sub { font-size: 15px; }
  .btn { padding: 12px 24px; font-size: 14px; }
}