.container {
  width: min(100% - (2 * var(--container-pad)), var(--container-max));
  margin-inline: auto;
}

.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.section--muted { background: var(--color-bg-muted); }
.section--dark { background: var(--color-deep-blue); color: var(--color-white); }

.section__intro { max-width: 760px; margin-bottom: var(--space-6); }
.section__intro h2 { margin-top: var(--space-2); }
.section__intro > p:last-child { margin-top: var(--space-3); font-size: var(--fs-lg); }
.section__intro--center { margin-inline: auto; text-align: center; }
.section__intro--center > p { margin-inline: auto; }
.section__intro--light h2, .section__intro--light p { color: var(--color-white); }

.hero {
  position: relative;
  min-height: min(820px, calc(100vh - 73px));
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--color-white);
}
.hero__media { position: absolute; inset: 0; background: var(--color-deep-blue); }
.hero__media video { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 31, 44, .94) 0%, rgba(10, 37, 52, .72) 46%, rgba(10, 37, 52, .2) 100%), linear-gradient(0deg, rgba(7, 31, 44, .62), transparent 55%);
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: end;
  gap: var(--space-6);
  padding-block: clamp(5rem, 11vw, 8rem);
}
.hero__content { max-width: 790px; }
.hero__content h1 { color: var(--color-white); margin-top: var(--space-3); font-size: clamp(3rem, 6.5vw, 6rem); letter-spacing: -.04em; }
.hero__content > p:not(.eyebrow) { margin-top: var(--space-4); font-size: clamp(1.1rem, 2vw, 1.35rem); max-width: 58ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.hero__proof { padding: var(--space-5); border: 1px solid rgba(255,255,255,.28); border-radius: var(--radius-md); background: rgba(10, 37, 52, .48); backdrop-filter: blur(14px); }
.hero__proof span:not(.status-pill), .hero__proof small { display: block; }
.hero__proof > span:not(.status-pill) { font-size: var(--fs-sm); }
.hero__proof > .status-pill { margin-bottom: var(--space-2); }
.hero__proof-value { display: flex; align-items: baseline; gap: .45rem; font-family: var(--ff-heading); font-size: clamp(2.75rem, 5vw, 4.25rem); line-height: 1; margin: var(--space-3) 0 var(--space-2); color: var(--color-sun); }
.hero__proof-unit { font-size: var(--fs-lg); font-weight: 500; color: var(--color-sun); opacity: .85; }
.hero__proof small { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid rgba(255,255,255,.2); opacity: .78; }

.hero__video-toggle { position: absolute; z-index: 1; right: var(--space-5); bottom: var(--space-5); min-height: 44px; min-width: 44px; padding-inline: var(--space-4); }

.hero__equiv { display: grid; gap: var(--space-3); margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid rgba(255,255,255,.2); }
.hero__equiv li { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.hero__equiv strong { font-family: var(--ff-heading); font-size: var(--fs-xl); font-weight: 600; color: var(--color-peony); line-height: 1; white-space: nowrap; }
.hero__equiv span { font-size: var(--fs-sm); opacity: .78; text-align: right; max-width: 160px; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.method-note { margin-top: var(--space-4); padding: var(--space-4); max-width: none; border-left: 3px solid var(--color-medium-blue); background: var(--color-deep-blue-faded-more); font-size: var(--fs-sm); }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: var(--space-6); background: rgba(17,55,76,.16); border: 1px solid rgba(17,55,76,.16); border-radius: var(--radius-md); overflow: hidden; }

.assurance__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.assurance__copy h2 { margin: var(--space-2) 0 var(--space-4); }
.assurance__copy > p:not(.eyebrow) { font-size: var(--fs-lg); }
.assurance__proof-col { display: grid; gap: var(--space-4); }

@media (min-width: 981px) {
  .assurance__copy { position: sticky; top: 96px; }
}

.scale-comparison { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: var(--space-4); margin-top: var(--space-6); }
.scale-arrow { font-size: var(--fs-3xl); color: var(--color-sun); }
.scale-pathway { margin: var(--space-5) 0 0; text-align: center; font-size: var(--fs-sm); font-weight: 600; color: var(--color-sun); }
.scenario-note { margin: var(--space-5) auto 0; max-width: 850px; text-align: center; font-size: var(--fs-sm); opacity: .72; }
.scenario-note--left { margin-inline: 0; text-align: left; max-width: none; }

.cta__inner { display: flex; justify-content: space-between; align-items: center; gap: var(--space-6); }
.cta__inner h2 { max-width: 760px; margin-top: var(--space-2); }

@media (min-width: 981px) {
  #whynow .check-list { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
}

@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__proof { max-width: 380px; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .assurance__grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .hero { min-height: calc(100svh - 65px); }
  .hero__media::after { background: linear-gradient(90deg, rgba(7,31,44,.9), rgba(7,31,44,.45)), linear-gradient(0deg, rgba(7,31,44,.8), transparent); }
  .hero__inner { padding-block: var(--space-7) var(--space-6); }
  .hero__proof { max-width: none; margin-top: var(--space-5); }
  .metric-grid, .process-grid { grid-template-columns: 1fr; }
  .scale-comparison { grid-template-columns: 1fr; }
  .scale-arrow { transform: rotate(90deg); justify-self: center; }
  .cta__inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__media video { display: none; }
  .hero__media { background: url("../hero_bg_static.jpg") center / cover no-repeat; }
}