:root {
  color-scheme: dark;
  --ink: #10100e;
  --ink-soft: #171614;
  --navy: #101c2d;
  --navy-light: #162a44;
  --paper: #eee8dc;
  --ivory: #f7f2e8;
  --sand: #d7c9b7;
  --gold: #c5a25d;
  --gold-light: #e1c77f;
  --text-dark: #26303a;
  --text-muted: #66717a;
  --line-dark: rgba(16, 16, 14, 0.22);
  --line-light: rgba(247, 242, 232, 0.18);
  --container: 1400px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--navy);
  color: var(--ivory);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

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

p,
h1,
h2,
h3,
ol,
ul {
  margin: 0;
}

button {
  font: inherit;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  z-index: 1000;
  top: 1rem;
  left: 1rem;
  width: auto;
  height: auto;
  padding: 0.8rem 1rem;
  clip: auto;
  color: var(--navy);
  background: var(--gold-light);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  height: 88px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  padding: 0 3.5rem;
  border-bottom: 1px solid transparent;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    height 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  height: 76px;
  background: rgba(16, 16, 14, 0.9);
  border-color: var(--line-light);
  backdrop-filter: blur(18px);
}

.brand {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand img {
  width: 255px;
  height: auto;
}

.nav-links {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 2rem;
  color: rgba(247, 242, 232, 0.72);
  font-size: 0.82rem;
}

.nav-links a,
.text-link,
.footer-contact a,
.footer-social a,
.footer-bottom a {
  transition: color 160ms ease;
}

.nav-links a:hover,
.text-link:hover,
.footer-contact a:hover,
.footer-social a:hover,
.footer-bottom a:hover {
  color: var(--gold-light);
}

.header-cta {
  justify-self: end;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.1rem;
  border: 1px solid rgba(225, 199, 127, 0.52);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  transition:
    background 160ms ease,
    color 160ms ease;
}

.header-cta:hover {
  color: var(--navy);
  background: var(--gold);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-light);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ivory);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.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);
}

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(370px, 0.72fr);
  gap: 4rem;
  padding: 9rem 6rem 6rem;
  color: var(--ivory);
  background: var(--navy);
  overflow: hidden;
}

.hero-copy {
  z-index: 2;
  align-self: center;
  max-width: 820px;
  padding-right: 2rem;
}

.eyebrow,
.section-kicker {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: #826637;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--gold-light);
}

.eyebrow span {
  width: 44px;
  height: 1px;
  background: var(--gold);
}

.hero-title {
  max-width: 980px;
  margin-top: 1.6rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6.3rem;
  font-weight: 400;
  line-height: 0.94;
}

.hero-title span {
  display: block;
  color: var(--gold-light);
  font-style: italic;
}

.hero-lead {
  max-width: 660px;
  margin-top: 2.4rem;
  color: rgba(247, 242, 232, 0.72);
  font-size: 1.12rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.4rem;
  margin-top: 2.4rem;
}

.primary-button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.4rem;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: var(--navy);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.primary-button:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: rgba(247, 242, 232, 0.78);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-note {
  margin-top: 1.2rem;
  color: rgba(247, 242, 232, 0.5);
  font-size: 0.86rem;
}

.hero-visual {
  align-self: stretch;
  min-height: 620px;
  position: relative;
}

.hero-image-wrap {
  height: 100%;
  position: relative;
  overflow: hidden;
}

.hero-image-wrap::before {
  content: "";
  pointer-events: none;
  z-index: -1;
  position: absolute;
  inset: 1rem -1rem -1rem 1rem;
  border: 1px solid rgba(225, 199, 127, 0.58);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 28%;
}

.hero-image-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 28, 45, 0) 58%, rgba(16, 28, 45, 0.84) 100%);
}

.experience-seal {
  position: absolute;
  left: 2rem;
  bottom: 2rem;
  display: flex;
  align-items: flex-end;
  gap: 0.9rem;
}

.experience-seal strong {
  color: var(--gold-light);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5.4rem;
  font-weight: 400;
  line-height: 0.78;
}

.experience-seal span {
  max-width: 84px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.vertical-word {
  position: absolute;
  bottom: 0;
  left: calc(100% + 1.4rem);
  color: rgba(225, 199, 127, 0.48);
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
  transform: rotate(-90deg);
  transform-origin: 0 100%;
}

.hero-enter {
  animation: hero-rise 780ms cubic-bezier(0.2, 0.72, 0.24, 1) both;
}

.hero-enter-1 {
  animation-delay: 80ms;
}

.hero-enter-2 {
  animation-delay: 160ms;
}

.hero-enter-3 {
  animation-delay: 260ms;
}

.hero-enter-4 {
  animation-delay: 360ms;
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.credibility-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0 6rem;
  background: var(--gold);
}

.credibility-bar > div {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 2rem;
  border-left: 1px solid rgba(16, 16, 14, 0.28);
}

.credibility-bar > div:last-child {
  border-right: 1px solid rgba(16, 16, 14, 0.28);
}

.credibility-bar strong {
  color: var(--navy);
  font-size: 0.88rem;
  text-transform: uppercase;
}

.credibility-bar span {
  color: rgba(16, 28, 45, 0.72);
  font-size: 0.82rem;
  line-height: 1.5;
}

.statement-section {
  position: relative;
  overflow: hidden;
  padding: 10rem 7rem;
  background: var(--paper);
  color: var(--text-dark);
}

.ghost-word {
  position: absolute;
  top: 1rem;
  left: -1rem;
  pointer-events: none;
  color: rgba(16, 28, 45, 0.04);
  font-size: 10rem;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
}

.statement-grid {
  position: relative;
  max-width: var(--container);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(310px, 0.74fr);
  align-items: end;
  gap: 7rem;
  margin: 0 auto;
}

.statement-section h2,
.section-heading h2,
.clarity-copy h2,
.regions-intro h2,
.professor-copy h2,
.journey-heading h2,
.faq-heading h2,
.final-cta h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1;
}

.statement-section h2 {
  max-width: 900px;
  margin-top: 1.4rem;
  font-size: 5.6rem;
}

.statement-copy {
  padding-left: 2.5rem;
  border-left: 1px solid var(--gold);
  color: #4f5962;
  font-size: 1.08rem;
  line-height: 1.85;
}

.statement-copy p + p {
  margin-top: 1.4rem;
}

.method-section {
  padding: 8rem 7rem;
  background: var(--navy);
  color: var(--ivory);
}

.section-heading {
  max-width: var(--container);
  display: grid;
  grid-template-columns: 190px minmax(0, 0.95fr) minmax(300px, 0.55fr);
  align-items: start;
  gap: 2.6rem;
  margin: 0 auto 5rem;
}

.section-kicker-light {
  color: var(--gold-light);
}

.section-heading .section-kicker {
  align-self: start;
  padding-top: 0.55rem;
}

.section-heading h2 {
  max-width: 820px;
  font-size: 4.05rem;
}

.section-heading > p:last-child {
  align-self: center;
  max-width: 420px;
  color: rgba(247, 242, 232, 0.62);
  font-size: 1rem;
  line-height: 1.8;
}

.method-cards {
  max-width: var(--container);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 auto;
}

.method-cards article {
  min-height: 340px;
  padding: 3rem;
  border-left: 1px solid var(--line-light);
  transition: background 220ms ease;
}

.method-cards article:last-child {
  border-right: 1px solid var(--line-light);
}

.method-cards article:hover {
  background: rgba(255, 255, 255, 0.05);
}

.method-cards span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.2rem;
}

.method-cards h3 {
  margin-top: 5rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.35rem;
  font-weight: 400;
  line-height: 1.1;
}

.method-cards p {
  margin-top: 1.2rem;
  color: rgba(247, 242, 232, 0.62);
  font-size: 0.98rem;
  line-height: 1.75;
}

.clarity-section {
  min-height: 820px;
  display: grid;
  grid-template-columns: minmax(380px, 0.82fr) minmax(0, 1.18fr);
  background: var(--ivory);
  color: var(--text-dark);
}

.clarity-image {
  position: relative;
  min-height: 720px;
  overflow: hidden;
}

.clarity-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 38%;
  transition: transform 800ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.clarity-image.is-visible img {
  transform: scale(1.025);
}

.clarity-image p {
  position: absolute;
  left: 2rem;
  bottom: 2rem;
  padding: 0.95rem 1.15rem;
  background: var(--navy);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.clarity-copy {
  align-self: center;
  max-width: 820px;
  padding: 7rem;
}

.clarity-copy h2 {
  margin-top: 1.4rem;
  font-size: 4.8rem;
}

.clarity-copy > p:not(.section-kicker) {
  max-width: 700px;
  margin-top: 2.2rem;
  color: #4d565d;
  font-size: 1.06rem;
  line-height: 1.85;
}

.clarity-copy ul {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
  padding: 0;
  list-style: none;
}

.clarity-copy li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: #36414a;
  font-size: 0.9rem;
  font-weight: 750;
}

.clarity-copy li span {
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.regions-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.7fr) minmax(0, 1.3fr);
  gap: 7rem;
  padding: 8.5rem 7rem;
  background: var(--sand);
  color: var(--text-dark);
}

.regions-intro {
  max-width: 540px;
}

.regions-intro h2 {
  margin-top: 1.4rem;
  font-size: 4.9rem;
}

.regions-intro p:last-child {
  margin-top: 2rem;
  color: #545b5d;
  line-height: 1.8;
}

.region-list {
  align-self: center;
  border-top: 1px solid var(--line-dark);
}

.region-item {
  min-height: 118px;
  display: grid;
  grid-template-columns: 70px 1fr;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--line-dark);
  transition:
    background 180ms ease,
    padding 180ms ease;
}

.region-item:hover {
  padding-left: 1rem;
  background: rgba(255, 255, 255, 0.22);
}

.region-item span {
  color: #826637;
  font-size: 0.78rem;
  font-weight: 800;
}

.region-item strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3.6rem;
  font-weight: 400;
}

.professor-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  align-items: center;
  gap: 5rem;
  padding: 7rem 7rem 8.4rem;
  background: var(--navy);
  color: var(--ivory);
}

.professor-copy {
  align-self: center;
  max-width: 820px;
}

.professor-copy h2 {
  margin-top: 1.4rem;
  max-width: 780px;
  font-size: 4.25rem;
}

.professor-copy > p:not(.section-kicker) {
  max-width: 660px;
  margin-top: 1.5rem;
  color: rgba(247, 242, 232, 0.64);
  font-size: 1rem;
  line-height: 1.85;
}

.professor-image {
  align-self: center;
  justify-self: center;
  width: min(100%, 380px);
  max-width: 380px;
  position: relative;
}

.professor-image::before {
  content: "";
  position: absolute;
  inset: -1rem 1rem 1rem -1rem;
  border: 1px solid rgba(225, 199, 127, 0.45);
}

.professor-image img {
  position: relative;
  width: 100%;
  height: auto;
}

.professor-quote {
  position: absolute;
  left: -2.2rem;
  bottom: -2.2rem;
  max-width: 330px;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem 1.7rem;
  background: var(--gold);
  color: var(--navy);
}

.professor-quote > span {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3.2rem;
  line-height: 0.8;
}

.professor-quote p {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.16rem;
  line-height: 1.3;
}

.professor-quote-closing {
  display: inline-block;
  position: relative;
  width: 0;
  white-space: nowrap;
  left: 0.1em;
  top: 0.42em;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.76em;
  line-height: 0;
  vertical-align: baseline;
}

.journey-section {
  padding: 7.2rem 7rem 8rem;
  background: var(--paper);
  color: var(--text-dark);
}

.journey-heading {
  max-width: var(--container);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.72fr);
  align-items: center;
  gap: 2rem 5rem;
  margin: 0 auto 4.5rem;
}

.journey-heading .section-kicker {
  grid-column: 1 / -1;
}

.journey-heading h2 {
  max-width: 760px;
  font-size: 4.35rem;
}

.journey-heading > p:last-child {
  align-self: center;
  max-width: 520px;
  padding-left: 2rem;
  border-left: 1px solid var(--gold);
  color: #515a61;
  line-height: 1.8;
}

.journey-steps {
  max-width: var(--container);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 auto;
  padding: 0;
  border-top: 1px solid var(--line-dark);
  list-style: none;
}

.journey-steps li {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: 2.3rem;
  border-left: 1px solid var(--line-dark);
}

.journey-steps li:last-child {
  border-right: 1px solid var(--line-dark);
}

.journey-steps span {
  color: #987a44;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
}

.journey-steps strong {
  margin-top: auto;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.25rem;
  font-weight: 400;
  line-height: 1.12;
}

.journey-steps p {
  margin-top: 0.8rem;
  color: #687077;
  font-size: 0.88rem;
  line-height: 1.65;
}

.faq-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: 7rem;
  padding: 8.5rem 7rem;
  background: var(--ivory);
  color: var(--text-dark);
}

.faq-heading {
  max-width: 560px;
}

.faq-heading h2 {
  margin-top: 1.4rem;
  font-size: 4.7rem;
}

.faq-list {
  align-self: center;
  border-top: 1px solid var(--line-dark);
}

.faq-list details {
  border-bottom: 1px solid var(--line-dark);
}

.faq-list summary {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  cursor: pointer;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary i {
  width: 18px;
  height: 18px;
  position: relative;
  flex: 0 0 18px;
}

.faq-list summary i::before,
.faq-list summary i::after {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 18px;
  height: 1px;
  background: var(--ink);
  transition: transform 160ms ease;
}

.faq-list summary i::after {
  transform: rotate(90deg);
}

.faq-list details[open] summary i::after {
  transform: rotate(0);
}

.faq-list details > p {
  max-width: 720px;
  margin: -0.2rem 3.5rem 2rem 0;
  color: #515b62;
  line-height: 1.8;
}

.final-cta {
  padding: 8.5rem 1.5rem;
  background: var(--gold);
  color: var(--navy);
  text-align: center;
  border-top: 1px solid rgba(16, 16, 14, 0.18);
}

.final-cta-inner {
  max-width: 1040px;
  margin: 0 auto;
}

.final-cta .section-kicker {
  justify-content: center;
  color: rgba(16, 28, 45, 0.72);
}

.final-cta h2 {
  margin-top: 1.2rem;
  font-size: 6rem;
}

.final-cta-inner > p:not(.section-kicker) {
  max-width: 590px;
  margin: 2rem auto;
  color: rgba(16, 28, 45, 0.72);
  line-height: 1.75;
}

.primary-button-light {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--ivory);
}

.primary-button-light:hover {
  background: var(--navy-light);
  border-color: var(--navy-light);
}

.site-footer {
  display: grid;
  grid-template-columns: 1.2fr 0.75fr 0.6fr;
  gap: 4rem;
  padding: 5rem 7rem 2rem;
  background: var(--navy);
  color: var(--ivory);
}

.footer-brand img {
  width: 285px;
}

.footer-brand p {
  max-width: 360px;
  margin-top: 1.4rem;
  color: rgba(247, 242, 232, 0.52);
  font-size: 0.86rem;
  line-height: 1.7;
}

.footer-contact,
.footer-social {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-contact > p,
.footer-social > p {
  color: var(--gold-light);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.footer-contact a,
.footer-social a {
  color: rgba(247, 242, 232, 0.66);
  font-size: 0.86rem;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line-light);
  color: rgba(247, 242, 232, 0.36);
  font-size: 0.74rem;
}

.footer-bottom a {
  color: rgba(225, 199, 127, 0.66);
}

.mobile-contact {
  display: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 700ms ease,
    transform 700ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding-inline: 2rem;
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
  }

  .header-cta {
    display: none;
  }

  .nav-links {
    position: fixed;
    inset: 78px 1rem auto;
    display: grid;
    gap: 0;
    padding: 0.5rem;
    border: 1px solid var(--line-light);
    background: rgba(16, 16, 14, 0.96);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.26);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
      opacity 160ms ease,
      transform 160ms ease;
  }

  .nav-links.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 1rem;
    border-radius: 8px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.72fr);
    gap: 3rem;
    padding-inline: 2rem;
  }

  .hero-title {
    font-size: 5rem;
  }

  .statement-section,
  .method-section,
  .regions-section,
  .professor-section,
  .journey-section,
  .faq-section {
    padding-inline: 2rem;
  }

  .section-heading,
  .journey-heading {
    grid-template-columns: 1fr;
  }

  .section-heading .section-kicker {
    padding-top: 0;
  }

  .section-heading > p:last-child {
    align-self: start;
    max-width: 680px;
  }

  .statement-grid,
  .regions-section,
  .professor-section,
  .faq-section {
    grid-template-columns: 1fr;
  }

  .professor-image {
    justify-self: start;
    width: min(100%, 360px);
    max-width: 360px;
  }
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 7rem;
  }

  .hero-copy {
    max-width: 760px;
    padding-right: 0;
  }

  .hero-visual {
    min-height: 620px;
  }

  .credibility-bar {
    grid-template-columns: repeat(2, 1fr);
    padding-inline: 1.2rem;
  }

  .credibility-bar > div:nth-child(3),
  .credibility-bar > div:nth-child(4) {
    border-top: 1px solid rgba(16, 16, 14, 0.28);
  }

  .method-cards,
  .journey-steps,
  .clarity-section {
    grid-template-columns: 1fr;
  }

  .method-cards article {
    min-height: 260px;
    border-right: 1px solid var(--line-light);
    border-bottom: 1px solid var(--line-light);
  }

  .method-cards h3 {
    margin-top: 3rem;
  }

  .clarity-section {
    min-height: auto;
  }

  .clarity-image {
    min-height: 620px;
  }

  .clarity-copy {
    padding: 5rem 2rem;
  }

  .journey-steps li {
    min-height: 220px;
    border-right: 1px solid var(--line-dark);
    border-bottom: 1px solid var(--line-dark);
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding-inline: 2rem;
  }
}

@media (max-width: 680px) {
  .site-header {
    height: 72px;
    padding: 0 1rem;
  }

  .site-header.is-scrolled,
  .site-header.is-open {
    height: 68px;
  }

  .brand img {
    width: 190px;
  }

  .hero {
    padding: 6.5rem 1rem 4rem;
  }

  .hero-title {
    font-size: 3.7rem;
    line-height: 0.98;
  }

  .hero-lead {
    margin-top: 1.6rem;
    font-size: 1rem;
    line-height: 1.7;
  }

  .hero-actions {
    display: grid;
    gap: 1rem;
  }

  .primary-button,
  .text-link {
    width: 100%;
  }

  .text-link {
    justify-content: center;
  }

  .hero-visual {
    min-height: 540px;
  }

  .hero-image-wrap::before {
    inset: 0.8rem -0.45rem -0.8rem 0.8rem;
  }

  .experience-seal {
    left: 1.2rem;
    bottom: 1.4rem;
  }

  .experience-seal strong {
    font-size: 4rem;
  }

  .vertical-word {
    display: none;
  }

  .credibility-bar {
    grid-template-columns: 1fr;
  }

  .credibility-bar > div {
    min-height: auto;
    padding: 1.4rem 0.8rem;
    border-right: 1px solid rgba(16, 16, 14, 0.28);
  }

  .statement-section,
  .method-section,
  .regions-section,
  .professor-section,
  .journey-section,
  .faq-section,
  .final-cta {
    padding: 4.8rem 1rem;
  }

  .ghost-word {
    font-size: 4.3rem;
  }

  .statement-grid {
    gap: 2.5rem;
  }

  .statement-section h2,
  .section-heading h2,
  .clarity-copy h2,
  .regions-intro h2,
  .professor-copy h2,
  .journey-heading h2,
  .faq-heading h2,
  .final-cta h2 {
    font-size: 3rem;
    line-height: 1.04;
  }

  .statement-copy,
  .journey-heading > p:last-child {
    padding-left: 1.2rem;
  }

  .section-heading {
    gap: 2rem;
    margin-bottom: 3rem;
  }

  .method-cards article {
    padding: 2rem 1.4rem;
  }

  .method-cards h3,
  .journey-steps strong,
  .faq-list summary {
    font-size: 1.65rem;
  }

  .clarity-image {
    min-height: 520px;
  }

  .clarity-image p {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }

  .clarity-copy {
    padding: 4rem 1rem;
  }

  .region-item {
    min-height: 94px;
    grid-template-columns: 46px 1fr;
  }

  .region-item strong {
    font-size: 2.15rem;
  }

  .professor-section {
    padding-bottom: 7rem;
  }

  .professor-image {
    width: min(100%, 320px);
    max-width: 320px;
  }

  .professor-image::before {
    inset: -0.7rem 0.7rem 0.7rem -0.7rem;
  }

  .professor-quote {
    position: relative;
    left: auto;
    bottom: auto;
    max-width: none;
    margin-top: -0.5rem;
    padding: 1.4rem;
  }

  .journey-heading {
    margin-bottom: 3rem;
  }

  .journey-steps li {
    padding: 1.6rem 1.2rem;
  }

  .faq-list summary {
    min-height: 80px;
  }

  .faq-list details > p {
    margin-right: 0;
  }

  .site-footer {
    padding: 4rem 1rem 5.5rem;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .mobile-contact {
    position: fixed;
    z-index: 90;
    right: 1rem;
    bottom: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 1rem;
    border: 1px solid rgba(16, 28, 45, 0.2);
    background: var(--gold);
    color: var(--navy);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
  }
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}