.briefing-body {
  background: var(--color-ivory);
}

.briefing-body .footer-divider {
  border-top: 0;
}

.briefing-nav {
  justify-content: space-between;
  gap: 16px;
}

.briefing-nav > .wordmark {
  position: static;
  transform: none;
}

.briefing-kicker {
  color: var(--color-green-dark);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: underline;
  text-decoration-color: rgba(83, 104, 66, 0.36);
  text-underline-offset: 0.24em;
}

.briefing-kicker:hover {
  color: var(--color-green);
}

.briefing-hero {
  padding: 64px 0 12px;
}

.briefing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.briefing-hero .eyebrow {
  color: var(--color-green-dark);
}

.briefing-hero h1 {
  max-width: 12ch;
  margin: 0 0 16px;
  font-size: clamp(2.6rem, 5.4vw, 4.2rem);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.briefing-lede {
  max-width: 28ch;
  margin: 0 0 22px;
  color: var(--color-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  line-height: 1.45;
}

.briefing-meta {
  display: grid;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.briefing-meta li {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 560;
  letter-spacing: -0.015em;
}

.briefing-meta svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--color-green-dark);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.briefing-welcome {
  max-width: 36ch;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.briefing-hero-visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-ivory-deep);
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 5;
}

.briefing-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 55%;
}

.briefing-story {
  padding: 40px 0 72px;
}

.briefing-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 400px);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.briefing-copy p {
  max-width: 46ch;
  margin: 0 0 16px;
  color: rgba(47, 52, 40, 0.78);
  font-size: 1.04rem;
  line-height: 1.65;
}

.briefing-copy h2,
.briefing-register h2 {
  margin: 28px 0 14px;
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
  letter-spacing: -0.03em;
}

.briefing-register h2 {
  margin-top: 0;
}

.briefing-hero-cta {
  display: grid;
  justify-items: start;
  gap: 10px;
}

.briefing-gift {
  margin: 0;
  color: #9a968c;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.4;
}

.briefing-agenda {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: briefing-item;
}

.briefing-agenda li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.45;
}

.briefing-agenda li::before {
  counter-increment: briefing-item;
  color: var(--color-green-dark);
  content: counter(briefing-item, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 780;
  letter-spacing: 0.06em;
}

.briefing-register {
  position: sticky;
  top: calc(var(--header-height) + 18px);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.briefing-register-banner {
  margin: 0;
  line-height: 0;
}

.briefing-register-banner img {
  display: block;
  width: 100%;
  height: auto;
}

.briefing-register-body {
  padding: 22px 26px 26px;
}

.briefing-register .eyebrow {
  color: var(--color-green-dark);
}

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

.briefing-field {
  display: grid;
  gap: 6px;
}

.briefing-field label {
  color: var(--color-text);
  font-size: 0.78rem;
  font-weight: 720;
}

.briefing-field input,
.briefing-field select,
.briefing-field textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-ivory);
  color: var(--color-text);
  padding: 12px 14px;
}

.briefing-field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-green-dark) 50%),
    linear-gradient(135deg, var(--color-green-dark) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 2px), calc(100% - 13px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.briefing-field textarea {
  min-height: 96px;
  resize: vertical;
}

.briefing-form .button-primary {
  width: 100%;
  margin-top: 4px;
}

.briefing-note,
.briefing-form-status {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.briefing-form-status {
  min-height: 1.4em;
  color: var(--color-green-dark);
}

.briefing-form-status.is-error {
  color: #8a4b32;
}

@media (max-width: 980px) {
  .briefing-hero {
    padding-top: 40px;
  }

  .briefing-hero-grid,
  .briefing-story-grid {
    grid-template-columns: 1fr;
  }

  .briefing-hero-visual {
    max-width: 420px;
  }

  .briefing-register {
    position: relative;
    top: auto;
  }
}

@media (max-width: 720px) {
  .briefing-hero h1 {
    max-width: none;
  }

  .briefing-nav {
    min-height: 68px;
  }
}