@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --newsletter-ink: #17202f;
  --newsletter-muted: #52606d;
  --newsletter-line: #d9e2ec;
  --newsletter-paper: #ffffff;
  --newsletter-bg: #f6f8fb;
  --newsletter-teal: #0f766e;
  --newsletter-teal-dark: #0b5f59;
  --newsletter-amber: #f1780e;
  --newsletter-blue: #2859c5;
  --newsletter-radius: 8px;
  --newsletter-font-ui: "Manrope", "Hind", Arial, sans-serif;
  --newsletter-font-display: "Instrument Serif", Georgia, serif;
}

.newsletter-card {
  width: 100%;
  border: 1px solid var(--newsletter-line);
  border-radius: var(--newsletter-radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(246, 248, 251, 0.98)),
    var(--newsletter-paper);
  color: var(--newsletter-ink);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.08);
  font-family: var(--newsletter-font-ui);
}

.newsletter-card,
.newsletter-card * {
  box-sizing: border-box;
  letter-spacing: 0;
}

.newsletter-card-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(18px, 4vw, 34px);
  align-items: center;
  padding: clamp(22px, 4vw, 38px);
}

.newsletter-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: #8a4b12;
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1.25;
  text-transform: uppercase;
}

.newsletter-kicker::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--newsletter-amber);
}

.newsletter-card h2,
.newsletter-card h3 {
  margin: 0 0 12px !important;
  color: var(--newsletter-ink);
  font-family: var(--newsletter-font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.02;
}

.newsletter-card p {
  margin: 0;
  color: var(--newsletter-muted);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 1.7;
}

.newsletter-topic-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.newsletter-topic-list li {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: var(--newsletter-radius);
  background: #f6fbf9;
  color: #21413f;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.25;
}

.newsletter-form {
  display: grid;
  gap: 10px;
  width: 100%;
}

.newsletter-field-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.newsletter-form input[type="email"] {
  width: 100%;
  min-width: 0;
  min-height: 50px;
  border: 1px solid #cbd5e1;
  border-radius: var(--newsletter-radius);
  padding: 11px 13px;
  background: #ffffff;
  color: var(--newsletter-ink);
  font-family: var(--newsletter-font-ui);
  font-size: 1rem;
  font-weight: 600;
}

.newsletter-form input[type="email"]:focus {
  border-color: var(--newsletter-teal);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.18);
  outline: none;
}

.newsletter-form button,
.newsletter-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  border: 1px solid var(--newsletter-teal-dark);
  border-radius: var(--newsletter-radius);
  padding: 11px 18px;
  background: var(--newsletter-teal-dark);
  color: #ffffff !important;
  font-family: var(--newsletter-font-ui);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.newsletter-form button:hover,
.newsletter-form button:focus,
.newsletter-button:hover,
.newsletter-button:focus {
  background: #084f4a;
  color: #ffffff !important;
}

.newsletter-form button[disabled] {
  cursor: wait;
  opacity: 0.72;
}

.newsletter-privacy {
  color: #64748b !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  line-height: 1.5 !important;
}

.newsletter-status {
  min-height: 1.35em;
  color: var(--newsletter-teal-dark) !important;
  font-size: 0.9rem !important;
  font-weight: 700;
}

.newsletter-status[data-state="error"] {
  color: #b42318 !important;
}

.newsletter-compact .newsletter-card-inner {
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: 20px;
}

.newsletter-compact h2,
.newsletter-compact h3 {
  font-size: 1.25rem;
}

.site-footer .newsletter-card {
  margin: 0 0 26px;
  border-color: rgba(15, 23, 42, 0.1);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
}

.site-footer .newsletter-card h2 {
  font-size: clamp(2.1rem, 4vw, 3.15rem);
}

.site-footer .newsletter-topic-list {
  margin-top: 20px;
}

.newsletter-page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.newsletter-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 22px;
  align-items: stretch;
  margin-bottom: 24px;
}

.newsletter-page-copy,
.newsletter-page-panel {
  border: 1px solid var(--newsletter-line);
  border-radius: var(--newsletter-radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.08);
}

.newsletter-page-copy {
  padding: clamp(24px, 5vw, 46px);
}

.newsletter-page-panel {
  padding: clamp(18px, 3vw, 26px);
}

.newsletter-page-copy h1 {
  max-width: 760px;
  margin: 10px 0 16px;
  color: var(--newsletter-ink);
  font-size: clamp(2.35rem, 5vw, 4.35rem);
  line-height: 1;
}

.newsletter-page-lead {
  max-width: 780px;
  color: #3f4856;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.72;
}

.newsletter-note-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.newsletter-note-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--newsletter-radius);
  padding: 16px;
  background: #ffffff;
}

.newsletter-note-card h2,
.newsletter-note-card h3 {
  margin: 0 0 8px;
  color: var(--newsletter-ink);
  font-size: 1.12rem;
  line-height: 1.25;
}

.newsletter-note-card p {
  margin: 0;
  color: var(--newsletter-muted);
  line-height: 1.6;
}

.nav-subscribe-button,
.nav-tabs .nav-subscribe-button {
  background: #ffffff !important;
  color: #0b5f59 !important;
  border-radius: var(--newsletter-radius) !important;
}

.nav-subscribe-button:hover,
.nav-subscribe-button:focus {
  color: #084f4a !important;
}

.hero-audience-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  width: min(900px, 100%);
  margin: 14px auto 0;
  padding: 0;
  list-style: none;
}

.hero-audience-strip li {
  min-height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--newsletter-radius);
  padding: 6px 10px;
  background: rgba(12, 18, 28, 0.46);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.25;
}

.hero-proof-line {
  width: min(780px, 100%);
  margin: 12px auto 0 !important;
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 0.98rem !important;
  line-height: 1.45 !important;
}

.hero-subscribe-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  width: min(560px, calc(100% - 28px));
  margin: 4px auto 0;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(8, 16, 28, 0.36);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  font-family: var(--newsletter-font-ui);
}

.hero-subscribe-form input[type="email"] {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.94);
  color: #101828;
  font-family: var(--newsletter-font-ui);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.25;
  box-shadow: none;
}

.hero-subscribe-form input[type="email"]::placeholder {
  color: #667085;
  font-weight: 500;
}

.hero-subscribe-form input[type="email"]:focus {
  border-color: rgba(255, 255, 255, 0.86);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.18);
  outline: none;
}

.hero-subscribe-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-width: 150px;
  min-height: 44px;
  border: 1px solid #0b5f59;
  border-radius: 8px;
  background: linear-gradient(135deg, #0b5f59, #064a45);
  color: #ffffff;
  font-family: var(--newsletter-font-ui);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.24);
}

.hero-subscribe-form button:hover,
.hero-subscribe-form button:focus {
  background: #084f4a;
  outline: none;
}

.hero-subscribe-form button[disabled] {
  cursor: wait;
  opacity: 0.72;
}

.hero-subscribe-privacy,
.hero-subscribe-status {
  grid-column: 1 / -1;
  margin: -1px 4px 0 !important;
  color: rgba(255, 255, 255, 0.84) !important;
  font-size: 0.78rem !important;
  font-weight: 700;
  line-height: 1.35 !important;
  text-align: center;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.45);
}

.hero-subscribe-status {
  min-height: 1.2em;
  color: #ffffff !important;
}

.hero-subscribe-status[data-state="error"] {
  color: #ffd6d6 !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body.dark-mode .newsletter-card,
body.dark-mode .newsletter-page-copy,
body.dark-mode .newsletter-page-panel,
body.dark-mode .newsletter-note-card {
  border-color: rgba(226, 232, 240, 0.16);
  background: #18212f;
  color: #f8fafc;
}

body.dark-mode .newsletter-card h2,
body.dark-mode .newsletter-card h3,
body.dark-mode .newsletter-page-copy h1,
body.dark-mode .newsletter-note-card h2,
body.dark-mode .newsletter-note-card h3 {
  color: #f8fafc;
}

body.dark-mode .newsletter-card p,
body.dark-mode .newsletter-page-lead,
body.dark-mode .newsletter-note-card p {
  color: #cbd5e1;
}

body.dark-mode .newsletter-form input[type="email"] {
  border-color: rgba(226, 232, 240, 0.22);
  background: #0f172a;
  color: #f8fafc;
}

@media (max-width: 760px) {
  .newsletter-card-inner,
  .newsletter-page-hero {
    grid-template-columns: 1fr;
  }

  .hero-subscribe-form {
    grid-template-columns: 1fr;
    width: min(420px, calc(100% - 24px));
    padding: 8px;
  }

  .hero-subscribe-form button {
    width: 100%;
    min-width: 0;
  }

  .newsletter-field-row {
    flex-direction: column;
  }

  .newsletter-form button,
  .newsletter-button {
    width: 100%;
    white-space: normal;
  }
}