.section-nav {
  position: sticky;
  top: 0;
  z-index: 9;
  border-bottom: 1px solid var(--line);
  background: rgba(204, 204, 204, 0.96);
  backdrop-filter: blur(10px);
}

.section-nav-inner {
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 26px;
}

.section-nav-title {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 30px);
  margin-left: auto;
}

.section-links a,
.section-menu summary,
.section-menu a {
  color: var(--muted);
  font-size: 0.78rem;
  text-decoration: none;
  transition: color 180ms ease;
}

.section-links a:hover,
.section-menu a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--taquar-accent);
  text-underline-offset: 0.2em;
}

.section-menu {
  display: none;
  margin-left: auto;
  position: relative;
}

.section-menu summary {
  cursor: pointer;
  list-style: none;
  border: 1px solid var(--ink);
  padding: 7px 11px;
}

.section-menu summary::-webkit-details-marker {
  display: none;
}

.section-menu nav {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  display: grid;
  min-width: 190px;
  padding: 12px;
  gap: 10px;
  background: var(--paper);
  border: 1px solid var(--line);
}

section[id] {
  scroll-margin-top: 54px;
}

.hero {
  min-height: calc(100dvh - 128px);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(42px, 7vw, 110px);
  padding-block: clamp(28px, 4vw, 54px);
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  line-height: 1.3;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 400;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 7ch;
  margin-bottom: 30px;
  font-size: clamp(3.8rem, 8.2vw, 7.7rem);
  line-height: 0.96;
}

h2 {
  max-width: 11ch;
  margin-bottom: 28px;
  font-size: clamp(2.35rem, 4.7vw, 5.1rem);
  line-height: 1.02;
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1.45rem, 2vw, 2rem);
  line-height: 1.08;
}

p {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1rem;
}

.hero-lede {
  max-width: 46ch;
  margin-bottom: 34px;
  font-size: clamp(1.1rem, 1.5vw, 1.36rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--ink);
  font-size: 0.9rem;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button-icon {
  display: block;
  flex: 0 0 auto;
  width: 1.35em;
  height: 1.35em;
  margin-right: 0.5em;
  object-fit: contain;
}

.button-dark {
  background: var(--ink);
  color: #f2f2ef;
}

.button-dark:hover {
  border-color: var(--taquar-accent);
  background: var(--taquar-accent);
  color: var(--ink);
}

.text-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--ink);
  font-size: 0.92rem;
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 3px;
}

.text-link:hover {
  color: var(--ink);
  opacity: 1;
  text-decoration-color: var(--taquar-accent);
}

.button:focus-visible,
.text-link:focus-visible,
.section-links a:focus-visible,
.section-menu a:focus-visible {
  outline: 2px solid var(--taquar-accent);
  outline-offset: 4px;
}

.hero-note {
  margin: 56px 0 0;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.hero-media,
.section-media {
  margin: 0;
}

.hero-media img,
.section-media img {
  width: 100%;
  object-fit: cover;
  filter: saturate(0.55) contrast(0.98);
}

.hero-media img {
  aspect-ratio: 1.12 / 1;
}

.section-media img {
  aspect-ratio: 1.38 / 1;
}

figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.72rem;
}

.section {
  padding-block: clamp(86px, 11vw, 160px);
}

.section-paper {
  background: var(--paper);
}

.section-gray {
  background: var(--gray);
}

.proposal-grid,
.protection-grid,
.split-grid,
.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(44px, 9vw, 140px);
  align-items: start;
}

.proposal-copy {
  padding-top: 50px;
}

.proposal-copy p {
  max-width: 45ch;
  font-size: clamp(1.1rem, 1.6vw, 1.34rem);
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(66px, 9vw, 120px);
  border-top: 1px solid var(--line);
}

.signal-row > div {
  min-height: 160px;
  padding: 23px 28px 12px 0;
  border-right: 1px solid var(--line);
}

.signal-row > div:not(:first-child) {
  padding-left: 28px;
}

.signal-row > div:last-child {
  border-right: 0;
}

.signal-row strong,
.signal-row span {
  display: block;
}

.signal-row strong {
  margin-bottom: 14px;
  font-size: 1.25rem;
  font-weight: 400;
}

.signal-row span {
  max-width: 23ch;
  color: var(--muted);
  font-size: 0.92rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(36px, 7vw, 100px);
  align-items: end;
  padding-bottom: 72px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading > p:last-child {
  max-width: 39ch;
  margin-bottom: 4px;
  font-size: 1.08rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
}

.process-grid article {
  min-height: 218px;
  padding: 22px 22px 18px 0;
  border-right: 1px solid var(--line);
}

.process-grid article + article {
  padding-left: 22px;
}

.process-grid article:last-child {
  border-right: 0;
}

.process-grid h3 {
  margin-bottom: 26px;
  font-size: 1.55rem;
}

.process-grid p {
  max-width: 19ch;
  margin-bottom: 0;
  font-size: 0.9rem;
}

.protection-grid {
  align-items: start;
}

.protection-intro p {
  max-width: 40ch;
  font-size: 1.08rem;
}

.protection-list {
  border-top: 1px solid var(--line);
}

.protection-list article {
  display: grid;
  grid-template-columns: 126px 1fr;
  gap: 22px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.protection-list h3 {
  margin-bottom: 10px;
  font-size: 1.48rem;
}

.protection-list p {
  max-width: 43ch;
  margin-bottom: 0;
  font-size: 0.94rem;
}

.list-index {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.international-section {
  overflow: hidden;
}

.split-grid {
  align-items: center;
}

.split-grid--media-left .split-copy {
  grid-column: 2;
  grid-row: 1;
}

.split-grid--media-left .section-media {
  grid-column: 1;
  grid-row: 1;
}

.split-copy h2 {
  max-width: 10ch;
}

.split-copy p {
  max-width: 48ch;
}

.split-copy .text-link {
  margin-top: 12px;
}

.quiet-list {
  max-width: 45ch;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.quiet-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.94rem;
}

.quiet-list li::before {
  content: "↗";
  display: inline-block;
  margin-right: 12px;
  color: var(--muted);
}

.section-contact {
  background: var(--gray-deep);
}

.contact-inner {
  align-items: end;
}

.contact-inner h2 {
  max-width: 8ch;
  margin-bottom: 22px;
}

.contact-inner p:not(.eyebrow):not(.legal-note) {
  max-width: 42ch;
  font-size: 1.08rem;
}

.contact-action {
  justify-self: end;
  max-width: 310px;
}

.legal-note {
  margin: 24px 0 0;
  color: rgba(75, 75, 75, 0.82);
  font-size: 0.72rem;
  line-height: 1.5;
}

.reveal {
  animation: reveal-up 650ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.reveal-delay {
  animation-delay: 100ms;
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    animation: none;
  }
}

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

  .section-menu {
    display: block;
  }

  .hero,
  .proposal-grid,
  .protection-grid,
  .split-grid,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 62px;
    padding-block: 76px 92px;
  }

  .hero-copy {
    max-width: 620px;
  }

  .proposal-copy {
    padding-top: 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 0;
    padding-bottom: 52px;
  }

  .section-heading > p:last-child {
    margin-top: 22px;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid article:nth-child(2n) {
    border-right: 0;
    padding-left: 22px;
  }

  .process-grid article:nth-child(3),
  .process-grid article:nth-child(4),
  .process-grid article:nth-child(5) {
    border-top: 1px solid var(--line);
  }

  .process-grid article:last-child {
    grid-column: 1 / -1;
    min-height: auto;
  }

  .split-grid--media-left .split-copy,
  .split-grid--media-left .section-media {
    grid-column: auto;
    grid-row: auto;
  }

  .contact-action {
    justify-self: start;
  }

}

@media (max-width: 620px) {
  h1 {
    font-size: clamp(3.25rem, 17vw, 5.25rem);
  }

  h2 {
    font-size: clamp(2.25rem, 12vw, 3.6rem);
  }

  .hero {
    padding-block: 58px 76px;
  }

  .hero-lede {
    font-size: 1.08rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .signal-row {
    grid-template-columns: 1fr;
  }

  .signal-row > div,
  .signal-row > div:not(:first-child) {
    min-height: auto;
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .signal-row > div:last-child {
    border-bottom: 0;
  }

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

  .process-grid article,
  .process-grid article:nth-child(2n),
  .process-grid article:nth-child(3),
  .process-grid article:nth-child(4),
  .process-grid article:nth-child(5) {
    min-height: auto;
    padding: 21px 0;
    border-right: 0;
    border-top: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-grid article + article {
    padding-left: 0;
  }

  .process-grid article:last-child {
    grid-column: auto;
    border-bottom: 0;
  }

  .process-grid h3 {
    margin-bottom: 10px;
  }

  .protection-list article {
    grid-template-columns: 1fr;
    gap: 10px;
  }

}