/* ==========================================================================
   Will Daube - Brand Stylesheet
   Based on Brand Style Guide
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables (Brand Colors & Typography)
   -------------------------------------------------------------------------- */
:root {
  /* Primary Colors */
  --navy: #1E3A5F;
  --charcoal: #36454F;
  --teal: #5B8A8A;
  --white: #FFFFFF;

  /* Secondary Colors */
  --sand: #F5F0E8;
  --light-gray: #E8E4E0;
  --warm-gray: #8B8680;

  /* Functional */
  --text-primary: var(--charcoal);
  --text-secondary: var(--warm-gray);
  --text-inverse: var(--white);
  --bg-primary: var(--white);
  --bg-secondary: var(--sand);
  --accent: var(--teal);

  /* Typography */
  --font-primary: 'Arial', 'Helvetica Neue', sans-serif;
  --font-secondary: 'Calibri', 'Arial', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Container */
  --container-max: 1200px;
  --container-narrow: 800px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--teal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

h1 {
  font-size: 2.75rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-sm);
}

.text-lg {
  font-size: 1.125rem;
}

.text-sm {
  font-size: 0.875rem;
}

.text-xs {
  font-size: 0.75rem;
}

.text-center {
  text-align: center;
}

.text-teal {
  color: var(--teal);
}

.text-navy {
  color: var(--navy);
}

.text-muted {
  color: var(--text-secondary);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: var(--space-xs);
}

/* --------------------------------------------------------------------------
   Layout & Container
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-3xl) 0;
}

.section-sm {
  padding: var(--space-2xl) 0;
}

.bg-sand {
  background-color: var(--sand);
}

.bg-navy {
  background-color: var(--navy);
  color: var(--text-inverse);
}

.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy h4 {
  color: var(--white);
}

.bg-navy .text-muted {
  color: var(--light-gray);
}

/* --------------------------------------------------------------------------
   Grid System
   -------------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: var(--space-lg);
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

.flex {
  display: flex;
}

.flex-center {
  align-items: center;
  justify-content: center;
}

.flex-between {
  align-items: center;
  justify-content: space-between;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  max-width: var(--container-max);
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.05em;
}

.logo:hover {
  color: var(--navy);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
  padding: var(--space-xs) 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--navy);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: var(--transition-fast);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--space-md);
    gap: var(--space-sm);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  }

  .nav.active {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.btn-primary:hover {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: var(--white);
}

.btn-secondary {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}

.btn-secondary:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-outline-light:hover {
  background: var(--white);
  color: var(--navy);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding-top: 80px; /* Account for fixed header */
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(30, 58, 95, 0.85) 0%, rgba(30, 58, 95, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero h1 {
  color: var(--white);
  font-size: 3.25rem;
  margin-bottom: var(--space-md);
}

.hero p {
  color: var(--light-gray);
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .hero {
    min-height: 70vh;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

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

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.card-image {
  position: relative;
  padding-top: 66.67%; /* 3:2 aspect ratio */
  overflow: hidden;
}

.card-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-body {
  padding: var(--space-md);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.card-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Property Card Specific */
.property-card .card-badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: var(--navy);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 4px;
}

.property-card .card-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-xs);
}

.property-card .card-details {
  display: flex;
  gap: var(--space-md);
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--light-gray);
}

/* Service Card */
.service-card {
  padding: var(--space-lg);
  background: var(--sand);
  border-left: 4px solid var(--teal);
}

.service-card:hover {
  transform: none;
  box-shadow: none;
}

.service-card h3 {
  margin-bottom: var(--space-sm);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(91, 138, 138, 0.15);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

/* --------------------------------------------------------------------------
   Team Section
   -------------------------------------------------------------------------- */
.team-member {
  text-align: center;
}

.team-photo {
  width: 200px;
  height: 250px;
  margin: 0 auto var(--space-md);
  border-radius: 8px;
  overflow: hidden;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-name {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.team-role {
  color: var(--teal);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Stats / Metrics
   -------------------------------------------------------------------------- */
.stat {
  text-align: center;
  padding: var(--space-lg);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.bg-navy .stat-number {
  color: var(--teal);
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonial {
  background: var(--sand);
  padding: var(--space-lg);
  border-radius: 8px;
  position: relative;
}

.testimonial-text {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.testimonial-author {
  font-weight: 600;
  color: var(--navy);
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--navy);
  color: var(--light-gray);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--light-gray);
  margin-bottom: var(--space-md);
}

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-links a {
  color: var(--light-gray);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--teal);
}

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: var(--space-xs);
}

.footer-contact a {
  color: var(--teal);
}

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-legal {
  font-size: 0.8rem;
  color: var(--warm-gray);
}

/* --------------------------------------------------------------------------
   Page Header (Interior Pages)
   -------------------------------------------------------------------------- */
.page-header {
  background: var(--navy);
  padding: calc(80px + var(--space-2xl)) 0 var(--space-2xl);
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: var(--space-xs);
}

.page-header p {
  color: var(--light-gray);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Blog / Insights
   -------------------------------------------------------------------------- */
.post-card .card-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.post-card .card-title {
  font-size: 1.125rem;
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.pt-sm { padding-top: var(--space-sm); }
.pt-md { padding-top: var(--space-md); }
.pt-lg { padding-top: var(--space-lg); }

.pb-sm { padding-bottom: var(--space-sm); }
.pb-md { padding-bottom: var(--space-md); }
.pb-lg { padding-bottom: var(--space-lg); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Accent bar decorations */
.accent-bar {
  width: 60px;
  height: 4px;
  background: var(--teal);
  margin-bottom: var(--space-md);
}

.accent-bar-center {
  margin-left: auto;
  margin-right: auto;
}