:root {
  --cream: #ffffff;
  --paper: #ffffff;
  --ink: #181311;
  --muted: #5e5552;
  --stone: #ece9e6;
  --stone-strong: #d9d4cf;
  --red: #c51d1d;
  --red-deep: #a31313;
  --navy: #133f8a;
  --blush: #f5d7cf;
  --mist: #eef3fb;
  --line: #e7ddd0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(197, 29, 29, 0.05), transparent 20%),
    radial-gradient(circle at top right, rgba(19, 63, 138, 0.07), transparent 22%),
    linear-gradient(180deg, #ffffff 0%, var(--cream) 100%);
  color: var(--ink);
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
}

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

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

.landing-inner {
  width: min(1300px, calc(100% - 4rem));
  margin: 0 auto;
}

.landing-header {
  padding: 1.25rem 0;
}

.landing-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.landing-logo {
  width: clamp(150px, 18vw, 240px);
  height: auto;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  font-size: 1.05rem;
}

.landing-nav a {
  position: relative;
  padding-bottom: 0.2rem;
}

.landing-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--navy));
  opacity: 0;
  transform: scaleX(0.2);
  transform-origin: left center;
  transition: opacity 180ms ease, transform 180ms ease;
}

.landing-nav a:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.landing-hero {
  padding: 2rem 0 4.5rem;
}

.landing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(24rem, 0.95fr);
  gap: 2.5rem;
  align-items: start;
}

.landing-kicker {
  margin: 0 0 0.85rem;
  color: var(--red);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  position: relative;
  padding-left: 1rem;
}

.landing-kicker::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--red);
}

.landing-copy h1,
.feature-copy h2,
.section-heading h2,
.about-grid h2 {
  margin: 0;
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.landing-copy h1 {
  font-size: clamp(3.8rem, 7vw, 6.8rem);
  line-height: 0.92;
}

.landing-lead {
  max-width: 42rem;
  margin: 1.6rem 0 0;
  color: var(--muted);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  line-height: 1.7;
}

.join-card {
  margin-top: 2.4rem;
  max-width: 34rem;
  border: 1px solid rgba(197, 29, 29, 0.18);
  border-top: 4px solid var(--red);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.92)),
    linear-gradient(135deg, rgba(245, 215, 207, 0.44), rgba(238, 243, 251, 0.4));
  box-shadow: 0 18px 40px rgba(197, 29, 29, 0.08);
  padding: 1.65rem 1.75rem 1.8rem;
}

.join-card h2 {
  margin: 0 0 0.45rem;
  font-size: 2rem;
  font-weight: 700;
}

.join-card p {
  margin: 0 0 1.4rem;
  color: var(--muted);
  line-height: 1.6;
}

.join-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.8rem;
  align-items: end;
}

.join-field {
  display: grid;
  gap: 0.45rem;
}

.join-field span {
  font-size: 0.88rem;
  color: var(--muted);
}

.join-form input,
.join-form button {
  min-height: 3.25rem;
  border: 1px solid rgba(24, 19, 17, 0.2);
  font: inherit;
}

.join-form input {
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  padding: 0 1rem;
}

.join-form button {
  padding: 0 1.5rem;
  background: var(--navy);
  color: white;
  font-weight: 700;
  cursor: pointer;
}

.join-form button:hover {
  background: var(--red);
}

.landing-mosaic {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  min-height: 32rem;
}

.mosaic-card {
  border-radius: 1.8rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.56)),
    linear-gradient(145deg, rgba(239, 236, 232, 0.96), rgba(227, 221, 216, 0.92));
  min-height: 11rem;
}

.mosaic-card-a,
.mosaic-card-b {
  aspect-ratio: 1 / 1;
}

.mosaic-card-c {
  grid-column: 2;
  min-height: 15rem;
}

.support-strip {
  background:
    linear-gradient(180deg, rgba(197, 29, 29, 0.08), rgba(197, 29, 29, 0.04)),
    linear-gradient(180deg, rgba(244, 239, 245, 0.9), rgba(245, 239, 238, 0.9));
  padding: 2rem 0;
  border-top: 1px solid rgba(197, 29, 29, 0.12);
  border-bottom: 1px solid rgba(197, 29, 29, 0.12);
}

.support-strip p {
  margin: 0;
  text-align: center;
  font-family: Georgia, serif;
  font-size: clamp(2rem, 3.6vw, 3.35rem);
  letter-spacing: -0.03em;
  color: var(--red-deep);
}

.feature-section,
.about-section {
  padding: 5rem 0;
}

.feature-grid,
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.95fr);
  gap: 3rem;
  align-items: center;
}

.feature-copy h2,
.section-heading h2,
.about-grid h2 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
}

.feature-copy p,
.about-grid p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.feature-list {
  margin: 1.7rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.feature-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.02rem;
}

.feature-list li::before {
  content: "";
  width: 0.9rem;
  height: 0.9rem;
  background: linear-gradient(135deg, var(--red), var(--navy));
  flex: 0 0 auto;
}

.placeholder-panel {
  min-height: 25rem;
  border-radius: 2rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.56)),
    linear-gradient(145deg, rgba(239, 236, 232, 0.96), rgba(227, 221, 216, 0.92));
}

.benefits-section {
  background: linear-gradient(180deg, #f4f1ef 0%, #efebe8 100%);
  padding: 5rem 0 5.5rem;
  border-top: 1px solid rgba(197, 29, 29, 0.08);
  border-bottom: 1px solid rgba(197, 29, 29, 0.08);
}

.section-heading {
  margin-bottom: 2.4rem;
  text-align: center;
}

.section-heading .landing-kicker {
  justify-content: center;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.benefit-card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(197, 29, 29, 0.1);
  border-top: 3px solid rgba(197, 29, 29, 0.7);
  padding: 1.5rem;
}

.benefit-card h3 {
  margin: 0 0 0.8rem;
  font-size: 1.45rem;
  color: var(--red-deep);
}

.benefit-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.about-accent {
  display: flex;
  justify-content: center;
}

.about-badge {
  max-width: 22rem;
  border: 1px solid rgba(19, 63, 138, 0.16);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.84)),
    linear-gradient(135deg, rgba(197, 29, 29, 0.12), rgba(19, 63, 138, 0.08));
  padding: 2rem;
  color: var(--navy);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.5;
}

@media (max-width: 1020px) {
  .landing-inner {
    width: min(100%, calc(100% - 2rem));
  }

  .landing-header-inner,
  .landing-hero-grid,
  .feature-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .landing-nav {
    gap: 1rem 1.35rem;
  }

  .landing-mosaic {
    min-height: 0;
  }

  .mosaic-card-c {
    grid-column: auto;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .landing-header {
    padding-top: 0.8rem;
  }

  .landing-copy h1 {
    font-size: clamp(3rem, 18vw, 4.2rem);
  }

  .landing-lead {
    font-size: 1.05rem;
  }

  .join-form {
    grid-template-columns: 1fr;
  }

  .landing-nav {
    font-size: 0.98rem;
  }
}