/* ============================================
   Argentum — Invite Your Lawmaker
   Styles with accessibility & branding placeholders
   ============================================ */

/* --- Proxima Nova @font-face --- */
@font-face {
  font-family: 'Proxima Nova';
  src: url('/fonts/ProximaNova-Light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url('/fonts/ProximaNova-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url('/fonts/ProximaNova-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url('/fonts/ProximaNova-Semibold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url('/fonts/ProximaNova-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- CSS Custom Properties (easy branding swap) --- */
:root {
  --primary: #162B53;       /* Argentum Navy */
  --primary-light: #1e3a6e;
  --primary-dark: #0e1c38;
  --accent: #FFC62F;        /* Argentum Gold */
  --accent-light: #FFD45F;
  --text: #404041;          /* Argentum Gray */
  --text-light: #666;
  --bg: #f8f8f6;
  --white: #ffffff;
  --border: #d0d0d0;
  --error: #93272C;         /* Argentum Red */
  --error-bg: #fdf0ef;
  --info: #004C97;          /* Argentum Blue */
  --info-bg: #eaf4fb;
  --success: #275D38;       /* Argentum Green */
  --success-bg: #eafaf1;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 20px rgba(0,0,0,0.12);
  --font-body: 'Proxima Nova', 'Montserrat', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-width: 960px;
  --transition: 0.2s ease;
}

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

html {
  font-size: 100%;  /* 16px base */
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;  /* 17px — slightly larger for older users */
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* --- Skip Link (accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--primary);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 var(--radius) var(--radius);
  z-index: 1000;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Header --- */
.site-header {
  background: var(--primary);
  color: var(--white);
  padding: 1rem 0;
  box-shadow: var(--shadow);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.logo-link {
  text-decoration: none;
  color: var(--white);
}
.logo-placeholder {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
}
.logo-img {
  height: 48px;
  width: auto;
}
/* --- CC Info Box --- */
.cc-info {
  background: var(--info-bg);
  border: 1px solid var(--info);
  border-left: 4px solid var(--info);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: var(--info);
}
.cc-info strong {
  color: var(--text);
}
/* --- User Info Form Section --- */
.user-info-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.user-info-section h3 {
  color: var(--primary);
  font-size: 1.15rem;
  margin-bottom: 1rem;
}
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
/* --- Resource Cards Grid --- */
.prep-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.25rem 0;
}
.prep-cards-grid .prep-card {
  margin: 0;
}
/* --- Calendar Button --- */
.calendar-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.header-tagline {
  font-size: 0.9rem;
  opacity: 0.85;
  color: var(--white);
}

/* --- Progress Bar --- */
.progress-bar {
  background: var(--white);
  border-bottom: 2px solid var(--border);
  padding: 1rem 0;
}
.progress-steps {
  display: flex;
  list-style: none;
  justify-content: space-between;
  counter-reset: step;
}
.progress-step {
  flex: 1;
  text-align: center;
  position: relative;
  font-size: 0.85rem;
  color: var(--text-light);
}
.progress-step + .progress-step::before {
  content: '';
  position: absolute;
  top: 1rem;
  left: -50%;
  width: 100%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.progress-step.complete + .progress-step::before {
  background: var(--success);
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-light);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  position: relative;
  z-index: 1;
}
.progress-step.active .step-number {
  background: var(--primary);
  color: var(--white);
}
.progress-step.complete .step-number {
  background: transparent;
  color: var(--white);
  padding: 0;
}
.progress-step.complete .step-number .step-check {
  display: block;
  width: 2rem;
  height: 2rem;
}
.progress-step.active .step-label {
  color: var(--primary);
  font-weight: 600;
}
.step-label {
  display: block;
}

/* --- Main Content --- */
.main-content {
  flex: 1;
  padding: 2.5rem 0;
}

/* --- Hero Section --- */
.hero {
  text-align: center;
  margin-bottom: 2.5rem;
}
.hero h1 {
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.hero-lead {
  font-size: 1.15rem;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto;
}

/* --- Why Section --- */
.why-section {
  margin-bottom: 3rem;
}
.why-section h2 {
  text-align: center;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.why-card {
  background: var(--white);
  padding: 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}
.why-icon {
  display: block;
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 0.75rem;
}
.why-card h3 {
  color: var(--primary);
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}

/* --- Address Form --- */
.address-section {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.address-section h2 {
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text);
}
.required {
  color: var(--error);
}
.form-help {
  display: block;
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 0.25rem;
}

input[type="text"],
input[type="email"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22, 43, 83, 0.15);
}
input:invalid:not(:placeholder-shown) {
  border-color: var(--error);
}

textarea {
  resize: vertical;
  min-height: 200px;
  line-height: 1.6;
}

.form-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-body);
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  line-height: 1.4;
}
.btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
}
.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border-color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(22, 43, 83, 0.05);
}
.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* --- Alerts --- */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.alert-error {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid var(--error);
}
.alert-info {
  background: var(--info-bg);
  color: var(--info);
  border: 1px solid var(--info);
}
.alert-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success);
}

/* --- Lawmakers Grid --- */
.lawmakers-section h1 {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}
.section-intro {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.lawmakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.lawmaker-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.lawmaker-card:hover {
  box-shadow: var(--shadow-lg);
}
.lawmaker-photo-wrap {
  background: var(--primary-dark);
  text-align: center;
  padding: 1.5rem 1.5rem 0;
}
.lawmaker-photo {
  width: 150px;
  height: 180px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius) var(--radius) 0 0;
}
.lawmaker-info {
  padding: 1.25rem 1.5rem 1.5rem;
}
.lawmaker-name {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 0.25rem;
}
.lawmaker-party {
  font-weight: 600;
  color: var(--text-light);
  font-size: 0.95rem;
}
.lawmaker-district {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}
.lawmaker-phone,
.lawmaker-website {
  font-size: 0.9rem;
  margin-top: 0.25rem;
}
.lawmaker-website a,
.lawmaker-phone a {
  color: var(--primary);
}

.not-right {
  background: var(--info-bg);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
  border-left: 4px solid var(--info);
}
.not-right h3 {
  font-size: 1rem;
  color: var(--info);
  margin-bottom: 0.25rem;
}
.not-right p {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* --- Letter Section --- */
.letter-section h1 {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}
.letter-tips {
  background: var(--info-bg);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
  border-left: 4px solid var(--info);
}
.letter-tips h2 {
  font-size: 1.05rem;
  color: var(--info);
  margin-bottom: 0.5rem;
}
.letter-tips ul {
  margin-left: 1.25rem;
  font-size: 0.95rem;
}
.letter-tips li {
  margin-bottom: 0.25rem;
}

.letter-form textarea {
  font-size: 0.95rem;
  line-height: 1.7;
}

.letter-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: flex-end;
  margin-top: 1rem;
  flex-wrap: wrap;
}

/* --- Contact Section --- */
.contact-section h1 {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.75rem;
}
.contact-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.contact-photo {
  width: 60px;
  height: 72px;
  object-fit: cover;
  object-position: top;
  border-radius: 4px;
}
.contact-name {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 0.15rem;
}
.contact-party {
  font-size: 0.9rem;
  color: var(--text-light);
}

.contact-details {
  margin-bottom: 1.25rem;
}
.contact-row {
  display: flex;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 0.95rem;
  flex-wrap: wrap;
}
.contact-row:last-child {
  border-bottom: none;
}
.contact-label {
  font-weight: 600;
  color: var(--text);
  min-width: 130px;
  flex-shrink: 0;
}
.contact-value {
  color: var(--text-light);
  word-break: break-word;
}
.contact-value a {
  color: var(--primary);
}
.contact-row-scheduler {
  background: var(--success-bg);
  padding: 0.75rem;
  border-radius: var(--radius);
  border-bottom: none;
  margin-bottom: 0.5rem;
}
.contact-row-fallback .alert {
  margin-bottom: 0;
}

.contact-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* --- Thank You Section --- */
.thankyou-section h1 {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}
.thankyou-hero {
  text-align: center;
  margin-bottom: 2.5rem;
}
.thankyou-icon {
  display: block;
  width: 5rem;
  height: 5rem;
  margin: 0 auto 0.5rem;
}

.next-steps h2,
.followup-letter h2,
.share-section h2 {
  font-size: 1.35rem;
  color: var(--primary);
  margin-bottom: 1rem;
}
.next-steps {
  margin-bottom: 2.5rem;
}
.next-steps-list {
  margin-left: 1.25rem;
}
.next-steps-list li {
  margin-bottom: 0.75rem;
  padding-left: 0.5rem;
}

/* --- Prep Document Section --- */
.prep-section {
  margin-bottom: 2.5rem;
}
.prep-card {
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin: 1.25rem 0;
}
.prep-card-inner {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.prep-icon {
  display: block;
  width: 3.5rem;
  height: 3.5rem;
  flex-shrink: 0;
}
.prep-info h3 {
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}
.prep-info p {
  font-size: 0.95rem;
  color: var(--text-light);
}
.prep-actions {
  text-align: center;
}
.prep-tips {
  background: var(--info-bg);
  border-left: 4px solid var(--info);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-top: 1.25rem;
}
.prep-tips h3 {
  font-size: 1.05rem;
  color: var(--info);
  margin-bottom: 0.5rem;
}
.prep-tips ul {
  margin-left: 1.25rem;
  font-size: 0.95rem;
}
.prep-tips li {
  margin-bottom: 0.35rem;
}

.followup-letter {
  margin-bottom: 2.5rem;
}
.followup-letter textarea {
  font-size: 0.95rem;
  line-height: 1.7;
  background: #fafafa;
}

.share-section {
  margin-bottom: 2.5rem;
}
.share-card {
  background: var(--accent);
  color: var(--primary-dark);
  padding: 2rem;
  border-radius: var(--radius);
}
.share-card a {
  color: var(--primary-dark);
  font-weight: 600;
}
.share-contact {
  background: rgba(255,255,255,0.6);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin: 1rem 0;
}
.share-note {
  font-size: 0.9rem;
  opacity: 0.85;
}

/* --- Section Actions --- */
.section-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.source-note {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 1.5rem;
  text-align: center;
}

/* --- Footer --- */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.8);
  text-align: center;
  padding: 1.5rem 0;
  font-size: 0.9rem;
  margin-top: auto;
}
.site-footer a {
  color: var(--accent-light);
}
.footer-note {
  font-size: 0.8rem;
  margin-top: 0.35rem;
  opacity: 0.6;
}

/* --- Toast Notification (for copy feedback) --- */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--primary);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease;
  z-index: 999;
}
.toast.visible {
  transform: translateX(-50%) translateY(0);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.65rem;
  }
  .form-row,
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  .address-section {
    padding: 1.5rem;
  }
  .progress-steps {
    gap: 0.25rem;
  }
  .step-label {
    font-size: 0.7rem;
  }
  .step-number {
    width: 1.6rem;
    height: 1.6rem;
    font-size: 0.75rem;
  }
  .progress-step.complete .step-number .step-check {
    width: 1.6rem;
    height: 1.6rem;
  }
  .header-inner {
    flex-direction: column;
    text-align: center;
  }
  .contact-card-header {
    flex-direction: column;
    text-align: center;
  }
  .contact-row {
    flex-direction: column;
    gap: 0.25rem;
  }
  .contact-label {
    min-width: auto;
  }
  .contact-actions {
    flex-direction: column;
  }
  .contact-actions .btn {
    width: 100%;
  }
  .section-actions {
    flex-direction: column;
  }
  .section-actions .btn {
    width: 100%;
  }
  .letter-actions {
    flex-direction: column;
  }
  .letter-actions .btn {
    width: 100%;
  }
  .lawmakers-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Focus Visible (keyboard users only) --- */
*:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* --- Print Styles --- */
@media print {
  .site-header, .progress-bar, .site-footer, .btn, .section-actions {
    display: none;
  }
  body {
    font-size: 12pt;
    color: #000;
  }
}