/* ============================================
   MIH LAND — DESIGN TOKENS & STYLES
   Mitchell Investments & Holdings, LLC
   Palette: Forest Green, Earth Brown, Cream, Gold
   ============================================ */

@import url('https://api.fontshare.com/v2/css?f[]=zodiak@400,500,600,700&f[]=satoshi@300,400,500,700&display=swap');

:root, [data-theme="light"] {
  /* Fonts */
  --font-display: 'Zodiak', 'Georgia', serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;

  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* MIH Land Palette — Light */
  --color-bg:             #F8F2E8;
  --color-surface:        #FBF7F0;
  --color-surface-2:      #FEFCF8;
  --color-surface-offset: #F0E8DA;
  --color-surface-offset-2: #E8DECE;
  --color-surface-dynamic: #DDD3C3;
  --color-divider:        #D4C9B7;
  --color-border:         #C9BCA8;

  /* Text */
  --color-text:           #2A2A2A;
  --color-text-muted:     #6B6559;
  --color-text-faint:     #A39C8F;
  --color-text-inverse:   #F8F2E8;

  /* Primary — Forest Green */
  --color-primary:        #23402E;
  --color-primary-hover:  #1A3023;
  --color-primary-active: #132118;
  --color-primary-light:  #2D5A3C;
  --color-primary-highlight: #D4E0D8;

  /* Accent — Gold */
  --color-accent:         #D89A2E;
  --color-accent-hover:   #C48A28;
  --color-accent-active:  #A87422;

  /* Earth Brown */
  --color-brown:          #8B5A37;
  --color-brown-light:    #A67048;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(43, 34, 20, 0.06);
  --shadow-md: 0 4px 12px rgba(43, 34, 20, 0.08);
  --shadow-lg: 0 12px 32px rgba(43, 34, 20, 0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* DARK MODE */
[data-theme="dark"] {
  --color-bg:             #1A1814;
  --color-surface:        #211F1A;
  --color-surface-2:      #28251F;
  --color-surface-offset: #1E1C17;
  --color-surface-offset-2: #2A2722;
  --color-surface-dynamic: #343028;
  --color-divider:        #3A362E;
  --color-border:         #4A4439;

  --color-text:           #D4CFC5;
  --color-text-muted:     #8A8478;
  --color-text-faint:     #5E5A50;
  --color-text-inverse:   #1A1814;

  --color-primary:        #4A8A5E;
  --color-primary-hover:  #3A7A4E;
  --color-primary-active: #2C6A3E;
  --color-primary-light:  #5A9A6E;
  --color-primary-highlight: #2A3A2E;

  --color-accent:         #E8AA3E;
  --color-accent-hover:   #D89A2E;
  --color-accent-active:  #C48A28;

  --color-brown:          #B07A52;
  --color-brown-light:    #C28A62;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #1A1814;
    --color-surface:        #211F1A;
    --color-surface-2:      #28251F;
    --color-surface-offset: #1E1C17;
    --color-surface-offset-2: #2A2722;
    --color-surface-dynamic: #343028;
    --color-divider:        #3A362E;
    --color-border:         #4A4439;
    --color-text:           #D4CFC5;
    --color-text-muted:     #8A8478;
    --color-text-faint:     #5E5A50;
    --color-text-inverse:   #1A1814;
    --color-primary:        #4A8A5E;
    --color-primary-hover:  #3A7A4E;
    --color-primary-active: #2C6A3E;
    --color-primary-light:  #5A9A6E;
    --color-primary-highlight: #2A3A2E;
    --color-accent:         #E8AA3E;
    --color-accent-hover:   #D89A2E;
    --color-accent-active:  #C48A28;
    --color-brown:          #B07A52;
    --color-brown-light:    #C28A62;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
  }
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

body {
  font-family: var(--font-body);
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-text);
}

a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover {
  color: var(--color-primary-hover);
}

/* ============================================
   NAVIGATION
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.header-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.logo-img {
  height: 36px;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 4px;
}

.footer-brand .logo-img {
  height: 32px;
  background: #fff;
  padding: 4px 8px;
  border-radius: 4px;
}

[data-theme="dark"] .site-header .logo-img {
  background: #fff;
  padding: 4px 8px;
  border-radius: 4px;
}

.nav-desktop {
  display: none;
}

@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-6);
  }
  .nav-mobile-toggle { display: none !important; }
}

.nav-desktop a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-1) 0;
  position: relative;
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--color-text);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.2s ease;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  padding: var(--space-2);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

/* Mobile Nav */
.nav-mobile-toggle {
  padding: var(--space-2);
  color: var(--color-text);
  display: flex;
  align-items: center;
}
@media (min-width: 900px) {
  .nav-mobile-toggle { display: none; }
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  background: var(--color-bg);
  padding: var(--space-16) var(--space-6);
}

.nav-mobile.open { display: flex; flex-direction: column; }

.nav-mobile a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
}

.nav-mobile-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-2);
  color: var(--color-text);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-overlay {
  background: radial-gradient(
    circle at bottom center,
    rgba(0, 0, 0, 0.70) 0%,
    rgba(0, 0, 0, 0.45) 40%,
    transparent 75%
  );
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-16) var(--space-4);
  width: 100%;
}

@media (min-width: 768px) {
  .hero-content {
    padding: var(--space-24) var(--space-8);
    max-width: 60%;
    margin: 0;
    margin-left: max(var(--space-8), calc((100vw - var(--content-wide)) / 2));
  }
}

.hero h1 {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: #F8F2E8;
  margin-bottom: var(--space-4);
  max-width: 18ch;
}

.hero .subtitle {
  font-size: var(--text-base);
  color: rgba(248, 242, 232, 0.85);
  max-width: 48ch;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero .btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-interactive);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  color: var(--color-text-inverse);
}

.btn-accent {
  background: var(--color-accent);
  color: #1A1814;
}
.btn-accent:hover {
  background: var(--color-accent-hover);
  color: #1A1814;
}

.btn-outline {
  background: rgba(248, 242, 232, 0.12);
  color: #F8F2E8;
  border: 2px solid rgba(248, 242, 232, 0.7);
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}
.btn-outline:hover {
  background: rgba(248, 242, 232, 0.25);
  border-color: #F8F2E8;
  color: #F8F2E8;
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.btn-outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-4);
}

@media (min-width: 768px) {
  .section { padding-inline: var(--space-8); }
}

.section-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}

.section-header {
  margin-bottom: var(--space-10);
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.section-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
}

.section--alt {
  background: var(--color-surface);
}

.section--dark {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.section--dark .section-label {
  color: var(--color-accent);
}

.section--dark .section-title {
  color: var(--color-text-inverse);
}

.section--dark .section-subtitle {
  color: rgba(248, 242, 232, 0.75);
}

/* ============================================
   CARDS & GRIDS
   ============================================ */

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   TWO-COLUMN LAYOUT
   ============================================ */

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .two-col { grid-template-columns: 1fr 1fr; gap: var(--space-12); }
  .two-col--reverse .two-col-media { order: -1; }
}

.two-col-content h2 {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.two-col-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.two-col-media img {
  border-radius: var(--radius-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* Feature list */
.feature-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.feature-list li svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

/* ============================================
   STATS BAR
   ============================================ */

.stats-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  padding: var(--space-8) 0;
}

@media (min-width: 640px) {
  .stats-bar { grid-template-columns: repeat(4, 1fr); }
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
}

[data-theme="dark"] .stat-number,
.section--dark .stat-number {
  color: var(--color-accent);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: var(--space-1);
}

.section--dark .stat-label {
  color: rgba(248, 242, 232, 0.6);
}

/* ============================================
   PROJECT CARDS
   ============================================ */

.project-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.project-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.project-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.project-card-body {
  padding: var(--space-5);
}

.project-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.project-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.project-tag {
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
  text-align: center;
  padding: clamp(var(--space-16), 10vw, var(--space-32)) var(--space-4);
  background: var(--color-primary);
}

.cta-section h2 {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: #F8F2E8;
  margin-bottom: var(--space-4);
}

.cta-section p {
  font-size: var(--text-base);
  color: rgba(248, 242, 232, 0.8);
  max-width: 50ch;
  margin: 0 auto var(--space-8);
}

/* ============================================
   CONTACT FORM
   ============================================ */

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-size: var(--text-base);
  transition: border-color var(--transition-interactive);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--color-primary);
  color: rgba(248, 242, 232, 0.8);
  padding: var(--space-12) var(--space-4);
}

.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .footer-inner { grid-template-columns: 2fr 1fr 1fr; }
}

.footer-brand p {
  font-size: var(--text-sm);
  max-width: 36ch;
  margin-top: var(--space-3);
  color: rgba(248, 242, 232, 0.65);
}

.footer-brand .logo {
  color: #F8F2E8;
}

.footer-links h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: #F8F2E8;
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-links a {
  display: block;
  font-size: var(--text-sm);
  color: rgba(248, 242, 232, 0.6);
  padding: var(--space-1) 0;
  text-decoration: none;
}

.footer-links a:hover {
  color: #F8F2E8;
}

.footer-bottom {
  max-width: var(--content-wide);
  margin: var(--space-8) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(248, 242, 232, 0.15);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(248, 242, 232, 0.4);
}

/* ============================================
   PAGE HEADER (interior pages)
   ============================================ */

.page-header {
  padding: clamp(var(--space-12), 6vw, var(--space-20)) var(--space-4);
  padding-top: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-primary);
  color: #F8F2E8;
  text-align: left;
}

.page-header-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}

.page-header h1 {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: #F8F2E8;
  margin-bottom: var(--space-3);
}

.page-header p {
  font-size: var(--text-base);
  color: rgba(248, 242, 232, 0.8);
  max-width: 55ch;
}

.page-header .section-label {
  color: var(--color-accent);
}

/* ============================================
   TEAM
   ============================================ */

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .team-grid { grid-template-columns: repeat(3, 1fr); }
}

.team-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}

.team-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.team-card .role {
  font-size: var(--text-sm);
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.team-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   SCROLL ANIMATION
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ============================================
   UTILITY
   ============================================ */

.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }
.mb-0 { margin-bottom: 0; }

/* ============================================
   PHOTO STRIP
   ============================================ */

.photo-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.photo-strip img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

@media (max-width: 768px) {
  .photo-strip {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .photo-strip img {
    height: 220px;
  }
}