:root {
  --navy: #083b7c;
  --red: #d7242f;
  --white: #fff;
  --blue: var(--navy);
  --blue-dark: #052f65;
  --blue-soft: #e9f2ff;
  --red-dark: #8f1018;
  --red-soft: #fff0f1;
  --ink: #102033;
  --muted: #33465d;
  --line: #d6e0ec;
  --surface: var(--white);
  --soft: #f5f7fb;
  --focus: #061a33;
  --shadow: 0 18px 50px rgba(12, 39, 75, 0.12);
  --radius: 8px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.6;
  overflow-x: clip;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid rgba(8, 59, 124, 0.42);
  outline-offset: 3px;
}

svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 72px 0;
  scroll-margin-top: 86px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--surface);
  background: var(--blue);
  border-radius: var(--radius);
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(223, 231, 241, 0.92);
  backdrop-filter: blur(18px);
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--navy), var(--red));
  content: "";
  opacity: 0.7;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--surface);
  background:
    linear-gradient(135deg, var(--blue) 0 48%, var(--red) 48% 100%);
  border-radius: var(--radius);
  box-shadow: 0 10px 22px rgba(11, 78, 162, 0.2);
  font-size: 0.78rem;
  font-weight: 900;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-backdrop,
.nav-drawer-heading {
  display: none;
}

.nav-menu .nav-mobile-cta {
  display: none;
}

.nav-close {
  min-height: 40px;
  padding: 0 14px;
  color: var(--navy);
  background: var(--blue-soft);
  border: 1px solid rgba(8, 59, 124, 0.16);
  border-radius: var(--radius);
  font-weight: 900;
  cursor: pointer;
}

.nav-menu a {
  padding: 10px 12px;
  border-radius: var(--radius);
  transition:
    color 160ms ease,
    background 160ms ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--blue);
  background: var(--blue-soft);
  outline: none;
}

.nav-toggle {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 2px 0;
  background: var(--ink);
  border-radius: 99px;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  cursor: pointer;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button:disabled,
.button[aria-disabled="true"] {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.button-primary {
  color: var(--surface);
  background: var(--blue);
  box-shadow: 0 14px 28px rgba(11, 78, 162, 0.22);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--blue-dark);
}

.button-secondary {
  color: var(--blue);
  background: var(--surface);
  border-color: var(--line);
  box-shadow: 0 12px 26px rgba(12, 39, 75, 0.08);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(11, 78, 162, 0.25);
  background: var(--blue-soft);
}

.button-small {
  min-height: 42px;
  padding-inline: 16px;
  font-size: 0.9rem;
}

.button-large {
  min-width: 168px;
}

.hero {
  position: relative;
  isolation: isolate;
  padding-top: 56px;
  padding-bottom: 72px;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(11, 78, 162, 0.14), transparent 28%),
    radial-gradient(circle at 84% 22%, rgba(215, 36, 47, 0.13), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, #ffffff 74%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.flag-ribbon {
  position: absolute;
  left: 50%;
  width: min(92vw, 980px);
  height: 160px;
  border-radius: 999px;
  opacity: 0.08;
  transform: translateX(-50%) rotate(-8deg);
}

.ribbon-blue {
  top: 118px;
  background: var(--blue);
}

.ribbon-red {
  top: 210px;
  background: var(--red);
}

.hero-content {
  display: grid;
  justify-items: center;
  text-align: center;
}

.location-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 8px 12px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(223, 231, 241, 0.96);
  border-radius: 999px;
  box-shadow: 0 12px 26px rgba(12, 39, 75, 0.08);
  font-size: 0.9rem;
  font-weight: 900;
}

.location-pill img {
  width: 46px;
  height: 23px;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 5px 12px rgba(12, 39, 75, 0.18);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--red-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 900px;
  font-size: clamp(2.35rem, 6vw, 4.85rem);
  font-weight: 900;
}

h2 {
  color: var(--ink);
  font-size: clamp(2rem, 4.5vw, 3.45rem);
  font-weight: 900;
}

h3 {
  font-size: 1.12rem;
  font-weight: 850;
}

.hero-subtitle {
  max-width: 790px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 2vw, 1.3rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 26px;
}

.hero-badge {
  margin: 20px 0 0;
  color: var(--navy);
  font-size: 0.92rem;
  font-weight: 900;
}

.hero-preview {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 16px;
  align-items: stretch;
  margin-top: 32px;
}

.feed-card,
.feature-card,
.action-card,
.community-panel,
.cta-panel {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(223, 231, 241, 0.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.feed-card {
  min-height: 150px;
  padding: 22px;
}

.feed-card-main {
  display: grid;
  align-content: space-between;
}

.feed-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.feed-card-header div,
.feed-card {
  display: grid;
  gap: 6px;
}

.feed-card strong {
  font-size: 1.04rem;
  line-height: 1.2;
}

.feed-card span,
.feed-card p {
  color: var(--muted);
}

.feed-card p {
  margin: 14px 0 0;
}

.avatar {
  display: inline-block;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(135deg, var(--blue), var(--red)) border-box;
  border: 4px solid transparent;
}

.feed-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.feed-tags span {
  padding: 7px 10px;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 900;
}

.mini-icon,
.feature-icon,
.action-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
}

.mini-icon {
  margin-bottom: 18px;
}

.blue-icon {
  color: var(--blue);
  background: var(--blue-soft);
}

.red-icon {
  color: var(--red);
  background: var(--red-soft);
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.left-heading {
  max-width: 680px;
  margin: 0;
  text-align: left;
}

.feature-section,
.action-section {
  background: var(--soft);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  min-height: 236px;
  padding: 24px;
  box-shadow: 0 12px 32px rgba(12, 39, 75, 0.08);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease;
}

.feature-card[id] {
  scroll-margin-top: 96px;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(11, 78, 162, 0.2);
  box-shadow: 0 20px 44px rgba(12, 39, 75, 0.12);
}

.feature-icon {
  margin-bottom: 22px;
}

.feature-card p {
  margin: 12px 0 0;
  color: var(--muted);
}

.community-section {
  background:
    linear-gradient(90deg, rgba(11, 78, 162, 0.06), transparent 38%),
    linear-gradient(270deg, rgba(215, 36, 47, 0.06), transparent 42%),
    var(--surface);
}

.community-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.65fr);
  gap: 34px;
  align-items: center;
}

.community-panel {
  display: grid;
  gap: 12px;
  padding: 22px;
}

.flag-feature {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  background:
    linear-gradient(135deg, rgba(11, 78, 162, 0.08), rgba(215, 36, 47, 0.06)),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.flag-feature img {
  width: 92px;
  height: 46px;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 10px 20px rgba(12, 39, 75, 0.14);
}

.flag-feature strong,
.flag-feature span {
  display: block;
}

.flag-feature strong {
  line-height: 1.2;
  font-weight: 900;
}

.flag-feature span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.35;
}

.value-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 12px;
  color: #283a50;
  background: var(--soft);
  border-radius: var(--radius);
  font-weight: 800;
}

.value-dot {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.blue-dot {
  background: var(--blue);
}

.red-dot {
  background: var(--red);
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.action-card {
  display: grid;
  justify-items: center;
  align-content: start;
  min-height: 190px;
  padding: 24px 18px;
  text-align: center;
  box-shadow: 0 10px 28px rgba(12, 39, 75, 0.08);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease;
}

.action-card:hover {
  transform: translateY(-2px);
  border-color: rgba(8, 59, 124, 0.18);
  box-shadow: 0 18px 40px rgba(12, 39, 75, 0.11);
}

.action-icon {
  color: var(--blue);
  background: var(--surface);
  border: 1px solid var(--line);
  margin-bottom: 16px;
}

.action-card:nth-child(even) .action-icon {
  color: var(--red);
}

.action-card h3 {
  max-width: 230px;
  font-size: 0.98rem;
}

.action-card p {
  max-width: 260px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.cta-section {
  background:
    linear-gradient(135deg, rgba(11, 78, 162, 0.08), rgba(215, 36, 47, 0.06)),
    var(--surface);
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  align-items: start;
  gap: 28px;
  padding: clamp(26px, 5vw, 46px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.88)),
    linear-gradient(135deg, rgba(11, 78, 162, 0.16), rgba(215, 36, 47, 0.12));
}

.cta-panel h2 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
}

.cta-panel p:not(.eyebrow) {
  max-width: 680px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.join-form {
  display: grid;
  gap: 16px;
  width: 100%;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 34px rgba(12, 39, 75, 0.1);
}

.form-grid {
  display: grid;
  gap: 14px;
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field label {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 900;
}

.form-field input {
  width: 100%;
  min-height: 48px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #aab8c8;
  border-radius: var(--radius);
  padding: 10px 12px;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.form-field input:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 4px rgba(8, 59, 124, 0.12);
  outline: none;
}

.form-field input[aria-invalid="true"] {
  border-color: var(--red-dark);
  box-shadow: 0 0 0 4px rgba(215, 36, 47, 0.12);
}

.field-error {
  min-height: 1.1rem;
  color: var(--red-dark);
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1.3;
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.form-status.is-success {
  color: #0a5d32;
}

.form-status.is-error {
  color: var(--red-dark);
}

.site-footer {
  padding: 36px 0;
  color: #d8e7fb;
  background: #071b33;
}

.footer-layout {
  display: grid;
  grid-template-columns: 1.1fr auto auto;
  gap: 28px;
  align-items: center;
}

.footer-brand {
  color: var(--surface);
}

.site-footer p {
  margin: 10px 0 0;
  color: #b6c8de;
}

.footer-links,
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-links a,
.social-links a {
  padding: 8px 10px;
  border-radius: var(--radius);
  color: #d8e7fb;
  font-weight: 750;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.social-links a:hover,
.social-links a:focus-visible {
  color: var(--surface);
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

@media (max-width: 980px) {
  .nav-cta {
    display: none;
  }

  .hero-preview,
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feed-card-main {
    grid-column: 1 / -1;
  }

  .community-layout {
    grid-template-columns: 1fr;
  }

  .action-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .section {
    padding: 54px 0;
  }

  .site-header {
    position: sticky;
  }

  .navbar {
    min-height: 68px;
  }

  .nav-toggle {
    display: grid;
    position: relative;
    z-index: 30;
  }

  .nav-backdrop:not([hidden]) {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: block;
    background: rgba(6, 26, 51, 0.58);
  }

  .nav-menu {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 60;
    display: grid;
    align-content: start;
    gap: 8px;
    width: min(340px, calc(100vw - 32px));
    max-width: 100%;
    height: 100dvh;
    padding: 20px;
    background: var(--surface);
    border-left: 1px solid var(--line);
    box-shadow: -18px 0 46px rgba(6, 26, 51, 0.22);
    overflow-y: auto;
    overscroll-behavior: contain;
    clip-path: inset(0 0 0 100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      clip-path 180ms ease,
      opacity 180ms ease,
      visibility 180ms ease;
  }

  .nav-drawer-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
    color: var(--ink);
    font-size: 1rem;
    font-weight: 900;
  }

  .nav-menu a {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    color: var(--ink);
    font-size: 1.02rem;
  }

  .nav-menu .nav-mobile-cta {
    display: inline-flex;
    margin-top: 8px;
    color: var(--surface);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  body.nav-open .nav-menu {
    clip-path: inset(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .hero {
    padding-top: 38px;
    padding-bottom: 54px;
  }

  h1 {
    font-size: clamp(2.15rem, 11.2vw, 3.05rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-badge {
    max-width: 310px;
  }

  .hero-preview,
  .feature-grid,
  .action-grid {
    grid-template-columns: 1fr;
  }

  .hero-preview {
    margin-top: 24px;
  }

  .hero-preview .feed-card:not(.feed-card-main) {
    display: none;
  }

  .feed-card,
  .feature-card {
    min-height: auto;
  }

  .feed-card {
    padding: 18px;
  }

  .feature-card {
    padding: 22px;
  }

  .action-card {
    grid-template-columns: auto 1fr;
    justify-items: start;
    align-items: center;
    min-height: 96px;
    text-align: left;
  }

  .action-icon {
    margin: 0;
  }

  .action-card h3 {
    max-width: none;
  }

  .action-card p {
    grid-column: 2;
  }

  .cta-panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 22px;
  }

  .cta-panel,
  .join-form {
    min-width: 0;
  }

  .footer-links,
  .social-links {
    display: grid;
  }
}

@media (max-width: 420px) {
  .brand {
    font-size: 1rem;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .hero-subtitle,
  .section-heading p:not(.eyebrow),
  .cta-panel p:not(.eyebrow) {
    font-size: 1rem;
  }

  .location-pill {
    max-width: 100%;
    font-size: 0.82rem;
  }

  .flag-feature {
    grid-template-columns: 1fr;
  }

  .join-form {
    padding: 16px;
  }
}

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