/* ============================================================
   MEDQ — Medical Equipment & Supplies Donation Center
   Design tokens
   ============================================================ */

:root {
  --ink-teal: #16333A;
  --ink-teal-light: #1F454E;
  --bone: #F3EFE6;
  --bone-dim: #EAE4D6;
  --marigold: #D9A441;
  --marigold-dark: #B9862E;
  --sage: #8FA89A;
  --sage-dark: #6C8A7B;
  --charcoal: #2B2A28;
  --rivet: #C7C0B4;
  --white: #FFFFFF;

  --font-display: 'Archivo', 'Arial Narrow', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-tag: 4px;
  --container: 1160px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--bone);
  line-height: 1.55;
  font-size: 17px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink-teal);
  line-height: 1.08;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1em; }

a { color: inherit; }

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

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

/* ---------- Eyebrow / tag label ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage-dark);
  font-weight: 500;
  margin-bottom: 14px;
}

.eyebrow::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--marigold);
  display: inline-block;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: 3px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:focus-visible {
  outline: 3px solid var(--marigold);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--marigold);
  color: var(--ink-teal);
}
.btn-primary:hover { background: var(--marigold-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border-color: var(--ink-teal);
  color: var(--ink-teal);
}
.btn-outline:hover { background: var(--ink-teal); color: var(--bone); }

.btn-outline-light {
  background: transparent;
  border-color: var(--bone);
  color: var(--bone);
}
.btn-outline-light:hover { background: var(--bone); color: var(--ink-teal); }

.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

.hero .btn-row {
  flex-wrap: nowrap;
  gap: 10px;
}
.hero .btn-row .btn {
  flex: 1 1 0;
  justify-content: center;
  text-align: center;
  padding: 11px 8px;
  font-size: 0.76rem;
  white-space: normal;
  line-height: 1.25;
}

@media (max-width: 760px) {
  .hero .btn-row {
    flex-wrap: wrap;
  }
  .hero .btn-row .btn {
    flex: 1 1 calc(50% - 5px);
  }
}

@media (max-width: 480px) {
  .hero .btn-row .btn {
    flex: 1 1 100%;
  }
}

/* ============================================================
   Header / Nav
   ============================================================ */

.site-header {
  background: var(--ink-teal);
  color: var(--bone);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(243,239,230,0.12);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  gap: 24px;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .logo-mark { white-space: normal; font-size: clamp(1.5rem, 8vw, 2rem); }
}

.logo {
  text-decoration: none;
  color: var(--bone);
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-mark {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.logo-mark span { color: var(--marigold); }

.logo-tag {
  font-family: var(--font-mono);
  font-size: clamp(0.66rem, 1.1vw, 0.86rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
  margin-top: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--bone);
  font-size: 0.92rem;
  font-weight: 600;
  opacity: 0.85;
  transition: opacity 0.15s ease;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover, .nav-links a.active { opacity: 1; border-color: var(--marigold); }

.nav-cta {
  background: var(--marigold);
  color: var(--ink-teal) !important;
  padding: 9px 18px;
  border-radius: 3px;
  border-bottom: none !important;
  font-weight: 700 !important;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--bone);
  color: var(--bone);
  border-radius: 3px;
  padding: 9px 14px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}
.nav-toggle:hover { background: rgba(243,239,230,0.08); }

.nav-links {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--ink-teal);
  flex-direction: column;
  align-items: flex-start;
  padding: 16px 24px 24px;
  gap: 16px;
  display: none;
  border-bottom: 1px solid rgba(243,239,230,0.12);
  z-index: 60;
}
.nav-links.open { display: flex; }

@media (max-width: 860px) {
  .nav-cta { margin-top: 0; }
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  background: var(--ink-teal);
  color: var(--bone);
  padding: 72px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero h1 { color: var(--bone); }
.hero-eyebrow { color: var(--sage); }
.hero-eyebrow::before { background: var(--marigold); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--bone);
  opacity: 0.85;
  max-width: 46ch;
  margin-bottom: 28px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--marigold);
  font-weight: 700;
}
.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage);
  margin-top: 4px;
}

/* ---------- Tag stack (signature element) ---------- */

.tag-stack {
  position: relative;
  height: 300px;
  margin-top: -12px;
}

.equip-tag {
  position: absolute;
  width: 300px;
  background: var(--bone);
  color: var(--charcoal);
  border: 1.5px dashed var(--rivet);
  border-radius: var(--radius-tag);
  padding: 18px 18px 16px;
  box-shadow: 0 14px 32px rgba(0,0,0,0.25);
}

.equip-tag::before {
  content: '';
  position: absolute;
  top: 14px;
  left: -7px;
  width: 14px;
  height: 14px;
  background: var(--ink-teal);
  border: 3px solid var(--bone-dim);
  border-radius: 50%;
}

.tag-1 { top: 0; left: 40px; transform: rotate(-4deg); z-index: 3; }
.tag-2 { top: 80px; left: 130px; transform: rotate(3deg); z-index: 2; }
.tag-3 { top: 160px; left: 55px; transform: rotate(-2deg); z-index: 1; }

.equip-tag-id {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--sage-dark);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.equip-tag-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink-teal);
  margin-bottom: 8px;
}

.equip-tag-stamp {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 2px solid var(--sage-dark);
  color: var(--sage-dark);
  padding: 3px 8px;
  border-radius: 2px;
  transform: rotate(-3deg);
}

.equip-tag-stamp.stamp-gold {
  border-color: var(--marigold-dark);
  color: var(--marigold-dark);
}

@media (max-width: 900px) {
  .tag-stack { height: 240px; }
  .equip-tag { width: 240px; }
  .tag-1 { left: 10px; top: 0; }
  .tag-2 { left: 90px; top: 65px; }
  .tag-3 { left: 30px; top: 130px; }
}

/* ============================================================
   Sections
   ============================================================ */

section { padding: 88px 0; }
.section-tight { padding: 64px 0; }

.section-bone { background: var(--bone); }
.section-dim { background: var(--bone-dim); }
.section-teal { background: var(--ink-teal); color: var(--bone); }
.section-teal h2 { color: var(--bone); }

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Process chain (how it works) ---------- */

.chain {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative;
}

@media (max-width: 960px) {
  .chain { grid-template-columns: 1fr; gap: 20px; }
}

.chain-step {
  position: relative;
  padding: 0 16px 0 0;
  border-right: 1px dashed var(--rivet);
}
.chain-step:last-child { border-right: none; }

@media (max-width: 960px) {
  .chain-step { border-right: none; border-bottom: 1px dashed var(--rivet); padding: 0 0 20px; }
  .chain-step:last-child { border-bottom: none; }
}

.chain-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--marigold-dark);
  background: var(--white);
  border: 1.5px solid var(--marigold-dark);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.chain-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.98rem;
  color: var(--ink-teal);
  margin-bottom: 6px;
}

.chain-desc { font-size: 0.88rem; color: var(--charcoal); opacity: 0.85; }

/* ---------- Card grids ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid var(--rivet);
  border-radius: var(--radius-tag);
  padding: 28px;
}

.card-icon {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--sage-dark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* ---------- Category tag chips ---------- */

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.category-tag {
  background: var(--white);
  border: 1.5px dashed var(--rivet);
  border-radius: var(--radius-tag);
  padding: 20px;
  position: relative;
}
.category-tag::before {
  content: '';
  position: absolute;
  top: 12px;
  left: -6px;
  width: 12px;
  height: 12px;
  background: var(--bone);
  border: 3px solid var(--sage-dark);
  border-radius: 50%;
}
.category-tag h3 { margin-bottom: 6px; font-size: 1.02rem; }
.category-tag p { font-size: 0.86rem; color: var(--charcoal); opacity: 0.8; margin: 0; }
.category-tag ul { margin: 8px 0 0; padding-left: 18px; font-size: 0.85rem; opacity: 0.85; }

/* ============================================================
   Forms
   ============================================================ */

.form-card {
  background: var(--white);
  border: 1px solid var(--rivet);
  border-radius: 6px;
  padding: 40px;
}

@media (max-width: 640px) {
  .form-card { padding: 24px; }
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.field { margin-bottom: 20px; }

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-teal);
  margin-bottom: 8px;
  font-weight: 600;
}

.field .hint {
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
  color: var(--charcoal);
  opacity: 0.6;
  font-size: 0.82rem;
  display: block;
  margin-top: 4px;
}

.required-mark {
  color: var(--marigold-dark);
  font-weight: 700;
}

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--rivet);
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--bone);
  color: var(--charcoal);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--sage-dark);
  background: var(--white);
}

textarea { resize: vertical; min-height: 110px; }

fieldset {
  border: 1.5px dashed var(--rivet);
  border-radius: 4px;
  padding: 16px 18px;
  margin: 0 0 20px;
}
fieldset legend {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-teal);
  padding: 0 6px;
  font-weight: 600;
}
.checkbox-row { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.checkbox-row input { width: auto; }
.checkbox-row label { margin: 0; text-transform: none; font-family: var(--font-body); font-weight: 400; font-size: 0.92rem; color: var(--charcoal); }

.form-note {
  font-size: 0.85rem;
  color: var(--charcoal);
  opacity: 0.75;
  margin-top: 18px;
}

/* ---------- Status banner (pending 501c3, etc.) ---------- */

.status-banner {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bone-dim);
  border-left: 4px solid var(--marigold);
  padding: 16px 20px;
  border-radius: 3px;
  margin-bottom: 32px;
  font-size: 0.92rem;
}
.status-banner strong { color: var(--ink-teal); }

/* ---------- Donation box ---------- */

.donate-box {
  background: var(--white);
  border: 1px solid var(--rivet);
  border-radius: 8px;
  padding: 28px;
}

.donate-toggle {
  display: flex;
  border: 1.5px solid var(--rivet);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 20px;
}

.donate-toggle-btn {
  flex: 1;
  padding: 11px;
  background: var(--bone);
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--ink-teal);
  cursor: pointer;
}

.donate-toggle-btn.active {
  background: var(--ink-teal);
  color: var(--bone);
}

.donate-amounts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.donate-amount-btn {
  padding: 14px 8px;
  border: 1.5px solid var(--rivet);
  border-radius: 4px;
  background: var(--bone);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--ink-teal);
  cursor: pointer;
}

.donate-amount-btn.active {
  border-color: var(--marigold-dark);
  background: var(--marigold);
  color: var(--ink-teal);
}

.donate-method-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.method-chip {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--rivet);
  border-radius: 3px;
  padding: 5px 10px;
  color: var(--charcoal);
  opacity: 0.75;
}

/* ---------- Post-submission success box ---------- */

.success-box {
  display: none;
  text-align: center;
  padding: 12px 4px 4px;
}

.success-box .success-stamp {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 2px solid var(--sage-dark);
  color: var(--sage-dark);
  padding: 5px 14px;
  border-radius: 2px;
  transform: rotate(-2deg);
  margin-bottom: 16px;
}

.success-box h3 {
  margin-bottom: 10px;
}

.success-box p {
  max-width: 40ch;
  margin: 0 auto 22px;
  opacity: 0.85;
}

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  background: var(--ink-teal);
  color: var(--bone);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

.footer-grid h4 {
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { text-decoration: none; color: var(--sage); font-size: 0.9rem; }
.footer-grid a:hover { color: var(--bone); }

.footer-bottom {
  border-top: 1px solid rgba(243,239,230,0.15);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--sage);
  font-family: var(--font-mono);
}

/* ---------- utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }