/* ============================================================
   ResidentSteward — Brand Design Tokens
   ============================================================
   Single source of truth for color, typography, motion, and
   spacing tokens. Every HTML page imports this file.
   ============================================================ */

/* --- Google Fonts ------------------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;500;600&display=swap');

/* --- Design Tokens ----------------------------------------- */
:root {
  /* Color — Primary */
  --color-forest:       #1A3D2E;
  --color-forest-deep:  #0F2A1F;

  /* Color — Accent */
  --color-brass:        #C9A961;
  --color-brass-soft:   #D4B97A;

  /* Color — Neutral */
  --color-cream:        #F5F0E6;
  --color-cream-deep:   #EBE4D4;

  /* Color — Text */
  --color-ink:          #1A1A1A;
  --color-mist:         #8A9991;

  /* Typography — Families */
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body:    "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Typography — Sizes */
  --text-hero:    96px;
  --text-section: 68px;
  --text-card:    44px;
  --text-body:    17px;
  --text-label:   12px;
  --text-cta:     15px;

  /* Motion */
  --ease-brand:     cubic-bezier(0.16, 1, 0.3, 1);
  --duration-short: 600ms;
  --duration-long:  900ms;
}

/* --- Body Reset -------------------------------------------- */
body {
  background-color: var(--color-cream);
  color: var(--color-forest);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Typography Defaults ----------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-forest);
  line-height: 1.15;
}

/* --- Brand Transition Default ------------------------------ */
a, button, input, textarea, select {
  transition: all var(--duration-short) var(--ease-brand);
}

/* --- Reduced Motion ---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- Wordmark ---------------------------------------------- */
.rs-wordmark {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  line-height: 1;
}
.rs-wordmark-resident {
  font-weight: 500;
  font-style: normal;
  text-transform: uppercase;
}
.rs-wordmark-steward {
  font-weight: 500;
  font-style: italic;
  text-transform: none;
}

/* --- Utility Classes --------------------------------------- */
.bg-forest       { background-color: var(--color-forest); }
.bg-forest-deep  { background-color: var(--color-forest-deep); }
.bg-cream        { background-color: var(--color-cream); }
.bg-cream-deep   { background-color: var(--color-cream-deep); }
.bg-brass        { background-color: var(--color-brass); }

.text-forest     { color: var(--color-forest); }
.text-brass      { color: var(--color-brass); }
.text-brass-soft { color: var(--color-brass-soft); }
.text-cream      { color: var(--color-cream); }
.text-ink        { color: var(--color-ink); }
.text-mist       { color: var(--color-mist); }

.border-forest   { border-color: var(--color-forest); }
.border-brass    { border-color: var(--color-brass); }
.border-cream    { border-color: var(--color-cream); }

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

/* ============================================================
   COMPONENT: Buttons
   ============================================================ */

/* Primary — forest fill, cream text, brass border on hover */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  background-color: var(--color-forest);
  color: var(--color-cream);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-cta);
  letter-spacing: 0.03em;
  border: 1px solid var(--color-forest);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all var(--duration-short) var(--ease-brand);
}
.btn-primary:hover {
  background-color: var(--color-forest-deep);
  border-color: var(--color-brass);
}
.btn-primary:focus-visible {
  outline: 2px solid var(--color-brass);
  outline-offset: 2px;
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Secondary — cream fill, forest border, forest text */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  background-color: var(--color-cream);
  color: var(--color-forest);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-cta);
  letter-spacing: 0.03em;
  border: 1px solid var(--color-forest);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all var(--duration-short) var(--ease-brand);
}
.btn-secondary:hover {
  background-color: var(--color-cream-deep);
  border-color: var(--color-brass);
}
.btn-secondary:focus-visible {
  outline: 2px solid var(--color-brass);
  outline-offset: 2px;
}

/* Tertiary — text-only, brass underline on hover */
.btn-tertiary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  background: none;
  color: var(--color-forest);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-cta);
  border: none;
  border-bottom: 1px solid transparent;
  cursor: pointer;
  transition: all var(--duration-short) var(--ease-brand);
}
.btn-tertiary:hover {
  color: var(--color-forest);
  border-bottom-color: var(--color-brass);
}

/* ============================================================
   COMPONENT: Navigation Header
   ============================================================ */

.rs-nav {
  background-color: var(--color-forest);
  border-bottom: 1px solid var(--color-brass);
}
.rs-nav a {
  color: var(--color-cream);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-cta);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all var(--duration-short) var(--ease-brand);
}
.rs-nav a:hover {
  color: var(--color-brass);
}
.rs-nav a.active {
  border-bottom-color: var(--color-brass);
  color: var(--color-brass);
}

/* ============================================================
   COMPONENT: Footer
   ============================================================ */

.rs-footer {
  background-color: var(--color-forest);
  color: var(--color-cream);
  font-family: var(--font-body);
}
.rs-footer a {
  color: var(--color-cream);
  transition: color var(--duration-short) var(--ease-brand);
}
.rs-footer a:hover {
  color: var(--color-brass);
}
.rs-footer hr {
  border-color: var(--color-brass);
  opacity: 0.3;
}

/* ============================================================
   COMPONENT: Form Inputs
   ============================================================ */

.rs-input {
  background-color: var(--color-cream);
  color: var(--color-forest);
  border: 1px solid var(--color-forest);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--text-body);
  transition: all var(--duration-short) var(--ease-brand);
}
.rs-input:focus {
  outline: none;
  border-color: var(--color-brass);
  box-shadow: 0 0 0 2px rgba(201, 169, 97, 0.25);
}
.rs-input::placeholder {
  color: var(--color-mist);
}

.rs-label {
  display: block;
  color: var(--color-forest);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-cta);
  margin-bottom: 0.375rem;
}

.rs-select {
  background-color: var(--color-cream);
  color: var(--color-forest);
  border: 1px solid var(--color-forest);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--text-body);
  transition: all var(--duration-short) var(--ease-brand);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath stroke='%231A3D2E' stroke-width='1.5' d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.rs-select:focus {
  outline: none;
  border-color: var(--color-brass);
  box-shadow: 0 0 0 2px rgba(201, 169, 97, 0.25);
}

/* ============================================================
   COMPONENT: Cards
   ============================================================ */

.rs-card {
  background-color: var(--color-cream-deep);
  border: 1px solid var(--color-forest);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: border-color var(--duration-short) var(--ease-brand);
}
.rs-card:hover {
  border-color: var(--color-brass);
}

/* Card variant — on forest background */
.rs-card-dark {
  background-color: var(--color-forest-deep);
  border: 1px solid var(--color-brass);
  border-radius: 0.75rem;
  padding: 1.5rem;
  color: var(--color-cream);
}

/* ============================================================
   COMPONENT: Modal / Overlay
   ============================================================ */

.rs-modal-overlay {
  background-color: rgba(15, 42, 31, 0.7); /* forest-deep at 70% */
}

.rs-modal {
  background-color: var(--color-forest);
  color: var(--color-cream);
  border: 1px solid var(--color-brass);
  border-radius: 0.75rem;
}
.rs-modal h2,
.rs-modal h3 {
  color: var(--color-brass);
  font-family: var(--font-display);
}

/* Modal variant — light (for admin/functional modals) */
.rs-modal-light {
  background-color: var(--color-cream);
  color: var(--color-forest);
  border: 1px solid var(--color-forest);
  border-radius: 0.75rem;
}
.rs-modal-light h2,
.rs-modal-light h3 {
  color: var(--color-forest);
  font-family: var(--font-display);
}

/* ============================================================
   COMPONENT: Typography
   ============================================================ */

/* Hero — 96px, Cormorant Light */
.rs-hero {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 300;
  line-height: 1.05;
  color: var(--color-forest);
}

/* Section title — 68px, Cormorant Medium Italic */
.rs-section-title {
  font-family: var(--font-display);
  font-size: var(--text-section);
  font-weight: 500;
  font-style: italic;
  line-height: 1.1;
  color: var(--color-forest);
}

/* Card headline — 44px, Cormorant Medium */
.rs-card-title {
  font-family: var(--font-display);
  font-size: var(--text-card);
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-forest);
}

/* Label — 12px, Jost Medium, uppercase */
.rs-label-tag {
  font-family: var(--font-body);
  font-size: var(--text-label);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-mist);
}

/* Body copy — 17px, Jost Light (default from body reset) */

/* CTA text — 15px, Jost SemiBold */
.rs-cta-text {
  font-family: var(--font-body);
  font-size: var(--text-cta);
  font-weight: 600;
}

/* Text on dark backgrounds */
.rs-hero-cream       { color: var(--color-cream); }
.rs-section-title-cream { color: var(--color-cream); }
.rs-section-title-brass { color: var(--color-brass); }

/* Responsive typography */
@media (max-width: 768px) {
  .rs-hero         { font-size: 48px; }
  .rs-section-title { font-size: 36px; }
  .rs-card-title   { font-size: 28px; }
}
@media (max-width: 480px) {
  .rs-hero         { font-size: 36px; }
  .rs-section-title { font-size: 28px; }
  .rs-card-title   { font-size: 24px; }
}

/* --- Brass Rule (divider) ---------------------------------- */
.brass-rule {
  border: none;
  border-top: 1px solid var(--color-brass);
  opacity: 0.5;
}

/* --- Corner Ornament --------------------------------------- */
.brass-ornament::before {
  content: "\25C6";  /* small diamond */
  color: var(--color-brass);
  font-size: 8px;
  display: block;
  text-align: center;
  margin-bottom: 12px;
}