/* ==========================================================================
   Charles Graham for Tribal Council — District 3
   ========================================================================== */

:root {
  --color-black: #0d0d0d;
  --color-charcoal: #1a1714;
  --color-gold: #E8B923;
  --color-gold-dark: #c79c15;
  --color-red: #C41230;
  --color-red-dark: #9c0e26;
  --color-white: #ffffff;
  --color-cream: #F7F3EA;
  --color-cream-dark: #EFE8D8;
  --color-text: #201d1a;
  --color-text-muted: #55504a;

  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  --radius: 10px;
  --container-w: 1180px;

  --dur-fast: 150ms;
  --dur-med: 300ms;
  --ease: cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  min-height: 100dvh;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; margin: 0; }
p { margin: 0 0 var(--space-2); }
button { font: inherit; cursor: pointer; }
.container { max-width: var(--container-w); margin: 0 auto; padding: 0 var(--space-3); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------- Accessibility helpers ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-gold);
  color: var(--color-black);
  padding: var(--space-2) var(--space-3);
  z-index: 1000;
  font-weight: 700;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}
:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

.icon { width: 22px; height: 22px; flex-shrink: 0; }
.icon-lg { width: 34px; height: 34px; }

/* ---------- Diamond divider ---------- */
.diamond-divider {
  width: 240px;
  height: 16px;
  margin: var(--space-3) auto;
  background-image: url("../assets/img/diamond-pattern.svg");
  background-repeat: repeat-x;
  background-size: 48px 16px;
}
.diamond-divider-left { margin-left: 0; }
.diamond-divider-footer { width: 100%; height: 12px; margin: 0; background-size: 40px 12px; opacity: .9; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  text-decoration: none;
  border: 2px solid transparent;
  min-height: 44px;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--color-gold);
  color: var(--color-black);
}
.btn-primary:hover { background: var(--color-white); box-shadow: 0 6px 18px rgba(232,185,35,.35); }
.btn-outline {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}
.btn-outline:hover { background: var(--color-white); color: var(--color-black); }
.btn-block { width: 100%; }
.btn-nav { padding: 10px 22px; min-height: 40px; }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(13,13,13,.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(232,185,35,.25);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: var(--space-3);
}
.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  color: var(--color-gold);
  letter-spacing: .02em;
}
.brand-sub {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-top: 4px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.primary-nav ul {
  display: flex;
  gap: var(--space-4);
}
.primary-nav a:not(.btn) {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: .01em;
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.primary-nav a:not(.btn):hover { color: var(--color-gold); border-color: var(--color-gold); }

@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; }
  .primary-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    height: calc(100dvh - 76px);
    background: var(--color-black);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) var(--space-3);
    transform: translateX(100%);
    transition: transform var(--dur-med) var(--ease);
    overflow-y: auto;
  }
  .primary-nav.is-open { transform: translateX(0); }
  .primary-nav ul {
    flex-direction: column;
    gap: 0;
  }
  .primary-nav ul li { border-bottom: 1px solid rgba(255,255,255,.1); }
  .primary-nav a:not(.btn) { display: block; padding: 16px 4px; font-size: 17px; }
  .btn-nav { margin-top: var(--space-3); width: 100%; }
}

/* ==========================================================================
   Sections (shared)
   ========================================================================== */
.section { padding: var(--space-7) 0; }
.section-dark { background: var(--color-black); color: var(--color-white); }
.section-dark h2, .section-dark h3 { color: var(--color-white); }
.section-light { background: var(--color-cream); color: var(--color-text); }

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0 0 var(--space-1);
}
.eyebrow-dark { color: var(--color-red); }

.section-head { max-width: 700px; margin-bottom: var(--space-5); }
.section-head-center { margin-left: auto; margin-right: auto; text-align: center; }
.section h2 { font-size: clamp(28px, 4vw, 42px); }
.section-intro { font-size: 18px; color: var(--color-text-muted); }
.section-dark .section-intro { color: rgba(255,255,255,.78); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(160deg, #131313 0%, var(--color-black) 55%, #1c1108 100%);
  color: var(--color-white);
  overflow: hidden;
  padding-top: var(--space-6);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(135deg, rgba(232,185,35,.05) 0 2px, transparent 2px 34px);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
}
.hero-copy h1 {
  font-size: clamp(44px, 7vw, 84px);
  font-weight: 900;
  letter-spacing: .01em;
  margin-top: var(--space-2);
}
.text-gold { color: var(--color-gold); }
.hero-office {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-top: var(--space-2);
}
.hero .diamond-divider { margin-left: 0; }
.hero-tagline {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}
.hero-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.hero-election {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--color-white);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(232,185,35,.4);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14.5px;
}
.hero-election .icon { color: var(--color-gold); width: 18px; height: 18px; }

.hero-media { display: flex; justify-content: center; }
.hero-frame {
  position: relative;
  width: min(360px, 80vw);
  aspect-ratio: 3/4;
  border-radius: 14px;
  overflow: hidden;
  border: 4px solid var(--color-red);
  box-shadow: 0 0 0 8px rgba(232,185,35,.18), 0 30px 60px rgba(0,0,0,.5);
}
.hero-frame img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; padding-bottom: var(--space-5); }
  .hero .diamond-divider, .hero-copy .diamond-divider { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-media { order: -1; }
}

/* ==========================================================================
   Video
   ========================================================================== */
.section-video { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.video-frame {
  max-width: 860px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(232,185,35,.25);
  box-shadow: 0 20px 50px rgba(0,0,0,.4);
  background: #000;
}
.video-frame video {
  width: 100%;
  display: block;
  aspect-ratio: 16/9;
  background: #000;
}

/* ==========================================================================
   About
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: var(--space-6);
  align-items: start;
}
.about-media img {
  border-radius: var(--radius);
  border: 6px solid var(--color-white);
  box-shadow: 0 20px 40px rgba(0,0,0,.15);
  position: sticky;
  top: 110px;
}
.about-copy p { color: var(--color-text); font-size: 16.5px; }
.about-copy .lead-out {
  font-weight: 700;
  font-size: 19px;
  color: var(--color-red);
  border-left: 4px solid var(--color-gold);
  padding-left: var(--space-2);
  margin-top: var(--space-3);
}

.credentials {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 2px solid var(--color-cream-dark);
  display: grid;
  gap: var(--space-2);
}
.credentials dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
}
.credentials dd { margin: 2px 0 0; font-weight: 600; }

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-media img { position: static; max-width: 280px; margin: 0 auto; }
}

/* ==========================================================================
   Platform
   ========================================================================== */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
}
.platform-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(232,185,35,.2);
  border-radius: var(--radius);
  padding: var(--space-3);
  transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease), background var(--dur-med) var(--ease);
}
.platform-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  background: rgba(255,255,255,.07);
}
.platform-card .icon-lg { color: var(--color-gold); margin-bottom: var(--space-2); }
.platform-card h3 { font-size: 18px; margin-bottom: 6px; color: var(--color-white); }
.platform-card p { color: rgba(255,255,255,.75); font-size: 14.5px; margin: 0; }

/* ==========================================================================
   Endorsements
   ========================================================================== */
.endorsement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
}
.endorsement-card {
  background: var(--color-white);
  border: 1px dashed var(--color-gold-dark);
  border-radius: var(--radius);
  padding: var(--space-4);
  text-align: center;
}
.endorsement-card .icon-lg { color: var(--color-red); margin-bottom: var(--space-2); }
.endorsement-quote { font-style: italic; color: var(--color-text-muted); }
.endorsement-name { font-weight: 700; margin: 0; }

/* ==========================================================================
   Events
   ========================================================================== */
.event-card {
  display: flex;
  gap: var(--space-4);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(232,185,35,.25);
  border-radius: var(--radius);
  padding: var(--space-4);
  max-width: 760px;
  margin: 0 auto;
}
.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-red);
  color: var(--color-white);
  border-radius: 10px;
  padding: var(--space-2) var(--space-3);
  min-width: 96px;
  flex-shrink: 0;
}
.event-month { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.event-day { font-size: 34px; font-weight: 900; font-family: var(--font-display); line-height: 1; }
.event-year { font-size: 13px; opacity: .85; }
.event-details h3 { font-size: 22px; margin-bottom: 8px; }
.event-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-gold);
  font-weight: 600;
  font-size: 14.5px;
  margin-bottom: 6px;
}
.event-meta .icon { width: 18px; height: 18px; }
.event-details p:last-child { color: rgba(255,255,255,.8); margin-top: var(--space-1); margin-bottom: 0; }
.events-note { text-align: center; color: rgba(255,255,255,.6); margin-top: var(--space-4); font-size: 14.5px; }

@media (max-width: 560px) {
  .event-card { flex-direction: column; align-items: flex-start; }
  .event-date { flex-direction: row; gap: 8px; width: 100%; }
}

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}
.gallery-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  position: relative;
}
.gallery-trigger img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-med) var(--ease); }
.gallery-trigger:hover img { transform: scale(1.06); }
.gallery-trigger::after {
  content: "";
  position: absolute; inset: 0;
  border: 3px solid transparent;
  border-radius: var(--radius);
  transition: border-color var(--dur-fast) var(--ease);
}
.gallery-trigger:hover::after, .gallery-trigger:focus-visible::after { border-color: var(--color-gold); }

@media (max-width: 760px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(0,0,0,.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: 90vw; max-height: 90vh; text-align: center; }
.lightbox img { max-width: 100%; max-height: 78vh; border-radius: 8px; margin: 0 auto; }
.lightbox figcaption { color: var(--color-white); margin-top: var(--space-2); font-size: 14.5px; }
.lightbox-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: rgba(255,255,255,.1);
  border: none;
  color: var(--color-white);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-close:hover { background: var(--color-gold); color: var(--color-black); }

/* ==========================================================================
   Get Involved
   ========================================================================== */
.involved-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}
.involved-list { display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.involved-list li { display: flex; gap: var(--space-2); align-items: flex-start; }
.involved-list .icon-lg { color: var(--color-gold); flex-shrink: 0; }
.involved-list h3 { font-size: 18px; color: var(--color-white); margin-bottom: 4px; }
.involved-list p { color: rgba(255,255,255,.75); margin: 0; font-size: 14.5px; }

.involved-form {
  background: var(--color-white);
  color: var(--color-text);
  border-radius: var(--radius);
  padding: var(--space-4);
}
.involved-form h3 { margin-bottom: var(--space-3); color: var(--color-text); font-size: 22px; }
.form-row { margin-bottom: var(--space-2); display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-weight: 600; font-size: 14px; }
.form-row input, .form-row select, .form-row textarea {
  font: inherit;
  font-size: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1.5px solid #d8d2c4;
  background: var(--color-cream);
  min-height: 44px;
  color: var(--color-text);
}
.form-row textarea { min-height: 110px; resize: vertical; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--color-gold-dark);
  outline: none;
  box-shadow: 0 0 0 3px rgba(232,185,35,.3);
}
.form-status { min-height: 20px; font-weight: 600; font-size: 14.5px; margin: 0 0 var(--space-2); color: var(--color-red-dark); }
.form-status.is-success { color: #1c7a3d; }

@media (max-width: 860px) {
  .involved-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #0a0a0a;
  color: rgba(255,255,255,.85);
  padding-top: var(--space-1);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-5);
  padding: var(--space-6) var(--space-3) var(--space-4);
}
.footer-brand .brand-sub { display: block; margin-top: 4px; color: rgba(255,255,255,.6); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.footer-tagline { margin-top: var(--space-2); color: var(--color-gold); font-weight: 600; }
.footer-contact h4, .footer-links h4 {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.footer-contact a, .footer-links a { text-decoration: none; color: rgba(255,255,255,.85); }
.footer-contact a:hover, .footer-links a:hover { color: var(--color-gold); }
.footer-links ul { display: grid; gap: 10px; }
.footer-note { font-size: 12.5px; color: rgba(255,255,255,.45); margin-top: var(--space-2); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: var(--space-3);
  text-align: center;
  font-size: 12.5px;
  color: rgba(255,255,255,.5);
}

@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-4); }
}

/* ==========================================================================
   Back to top
   ========================================================================== */
.back-to-top {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0,0,0,.35);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
  z-index: 400;
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--color-white); }