:root {
  --ink: #071521;
  --ink-soft: #0d2233;
  --ink-muted: #17364d;
  --paper: #f4f7f8;
  --paper-warm: #edf1f1;
  --white: #ffffff;
  --text: #172631;
  --muted: #60707b;
  --gold: #c9a45b;
  --gold-light: #e2c98e;
  --line: rgba(13, 34, 51, 0.14);
  --line-light: rgba(255, 255, 255, 0.16);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: Inter, "Segoe UI", Arial, sans-serif;
  --shadow: 0 28px 70px rgba(4, 18, 29, 0.18);
  --container: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 14px;
  left: 14px;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--white);
  border-radius: 4px;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  color: var(--white);
  border-bottom: 1px solid transparent;
  transition: background 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(7, 21, 33, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--ink);
  background: var(--gold);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 0.9rem;
  font-weight: 700;
}

.brand-name {
  font-size: 1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 0.9rem;
  font-weight: 550;
}

.site-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.78);
  transition: color 160ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--gold);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.site-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-nav .nav-contact {
  padding: 9px 16px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
}

.site-nav .nav-contact::after {
  display: none;
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 800px;
  padding: 142px 0 0;
  color: var(--white);
  background:
    radial-gradient(circle at 72% 28%, rgba(36, 88, 116, 0.45), transparent 34%),
    linear-gradient(135deg, #06121d 0%, #0b2233 58%, #071722 100%);
}

.hero::before {
  position: absolute;
  top: 18%;
  right: 7%;
  width: 530px;
  height: 530px;
  border: 1px solid rgba(201, 164, 91, 0.19);
  border-radius: 50%;
  content: "";
}

.hero::after {
  position: absolute;
  top: 29%;
  right: 13%;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.78fr);
  gap: clamp(50px, 8vw, 110px);
  align-items: center;
}

.eyebrow,
.section-index {
  margin: 0 0 24px;
  color: var(--gold-light);
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.eyebrow span {
  width: 3px;
  height: 3px;
  background: var(--gold);
  border-radius: 50%;
}

h1,
h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

h1 {
  max-width: 700px;
  font-size: clamp(4.3rem, 8vw, 7.7rem);
}

h1 em {
  color: var(--gold-light);
  font-weight: 400;
}

h2 {
  max-width: 760px;
  color: var(--ink);
  font-size: clamp(2.65rem, 5vw, 4.65rem);
}

h3 {
  margin: 0;
  color: inherit;
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.hero-title {
  max-width: 670px;
  margin: 24px 0 18px;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.4vw, 2.15rem);
  line-height: 1.3;
}

.hero-lead {
  max-width: 650px;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 1.06rem;
}

.credential-line {
  display: flex;
  max-width: 570px;
  margin-top: 32px;
  padding-top: 24px;
  align-items: center;
  gap: 18px;
  color: rgba(255, 255, 255, 0.82);
  border-top: 1px solid var(--line-light);
  font-size: 0.94rem;
  line-height: 1.45;
}

.credential-line .number {
  flex: 0 0 auto;
  color: var(--gold-light);
  font-family: var(--serif);
  font-size: 2.4rem;
  line-height: 1;
}

.hero-actions {
  display: flex;
  margin-top: 34px;
  align-items: center;
  gap: 28px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 22px;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  font-size: 0.91rem;
  font-weight: 700;
  transition: transform 160ms ease, background 160ms ease;
}

.button-primary {
  color: var(--ink);
  background: var(--gold);
}

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

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 650;
}

.text-link span {
  color: var(--gold);
}

.hero-portrait {
  position: relative;
  margin: 0;
}

.portrait-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 4.85;
  background: var(--ink-soft);
  box-shadow: var(--shadow);
}

.portrait-frame::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  content: "";
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-portrait figcaption {
  display: flex;
  padding-top: 14px;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.credentials-strip {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 82px;
  border-top: 1px solid var(--line-light);
}

.credentials-strip div {
  display: flex;
  min-height: 112px;
  padding: 22px 24px;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line-light);
}

.credentials-strip div:first-child {
  border-left: 1px solid var(--line-light);
}

.credentials-strip strong {
  color: var(--gold-light);
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
}

.credentials-strip span {
  color: rgba(255, 255, 255, 0.53);
  font-size: 0.78rem;
}

.section {
  padding: clamp(90px, 11vw, 150px) 0;
}

.section-index {
  color: #8b6d36;
}

.profile-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.7fr);
  gap: clamp(70px, 10vw, 150px);
}

.profile-copy {
  padding-top: 44px;
  color: var(--muted);
}

.profile-copy p {
  margin: 0 0 22px;
}

.profile-copy .lead-paragraph {
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.55rem;
  line-height: 1.46;
}

.section-dark {
  color: var(--white);
  background: var(--ink);
}

.section-dark h2,
.section-dark .section-index {
  color: var(--white);
}

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

.heading-row {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  align-items: flex-end;
}

.heading-row > p {
  max-width: 450px;
  margin: 0 0 5px;
  color: rgba(255, 255, 255, 0.6);
}

.practice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 70px;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.practice-card {
  position: relative;
  min-height: 390px;
  padding: 36px 34px 38px;
  border-right: 1px solid var(--line-light);
}

.practice-card:first-child {
  border-left: 1px solid var(--line-light);
}

.card-number {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.card-icon {
  display: block;
  width: 54px;
  margin: 56px 0 34px;
  fill: none;
  stroke: var(--gold);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.practice-card p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.96rem;
}

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

.academic-layout {
  display: grid;
  grid-template-columns: minmax(340px, 0.88fr) minmax(440px, 1fr);
  gap: clamp(60px, 10vw, 135px);
  align-items: center;
}

.editorial-image,
.equipment-image,
.speaking-visual {
  margin: 0;
}

.editorial-image img {
  width: 100%;
  aspect-ratio: 4 / 4.9;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.editorial-image figcaption {
  padding-top: 14px;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.academic-content h2 {
  margin-bottom: 50px;
}

.credential-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.credential-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.credential-list li > span {
  color: #9b7e45;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.credential-list strong,
.credential-list small {
  display: block;
}

.credential-list strong {
  font-size: 0.98rem;
  line-height: 1.45;
}

.credential-list small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.82rem;
}

.institutional-note {
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.knowledge-section {
  background: var(--white);
}

.knowledge-section .heading-row {
  align-items: flex-start;
}

.knowledge-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 65px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.knowledge-list li {
  min-height: 88px;
  padding: 26px 22px 22px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 1.22rem;
  line-height: 1.35;
}

.knowledge-list li:not(:nth-child(3n + 1)) {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.speaking-section {
  color: var(--white);
  background: var(--ink-soft);
}

.speaking-visual {
  overflow: hidden;
  aspect-ratio: 16 / 8.4;
  background: var(--ink);
}

.speaking-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.speaking-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.74fr);
  gap: clamp(70px, 11vw, 150px);
  padding-top: 80px;
}

.speaking-section h2,
.speaking-section .section-index {
  color: var(--white);
}

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

.speaking-copy {
  color: rgba(255, 255, 255, 0.65);
}

.speaking-copy p {
  margin: 0 0 20px;
}

.speaking-copy h3 {
  margin: 42px 0 18px;
  color: var(--white);
  font-size: 1.35rem;
}

.topic-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-light);
}

.topic-list li {
  padding: 12px 0 12px 22px;
  color: rgba(255, 255, 255, 0.83);
  border-bottom: 1px solid var(--line-light);
  font-size: 0.91rem;
}

.topic-list li::before {
  display: inline-block;
  width: 4px;
  height: 4px;
  margin: 0 15px 3px -20px;
  background: var(--gold);
  border-radius: 50%;
  content: "";
}

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

.equipment-layout {
  display: grid;
  grid-template-columns: minmax(330px, 0.68fr) minmax(480px, 1.2fr);
  gap: clamp(55px, 8vw, 110px);
  align-items: center;
}

.equipment-copy h2 {
  margin-bottom: 34px;
}

.equipment-copy p:not(.section-index) {
  color: var(--muted);
}

.equipment-image {
  position: relative;
}

.equipment-image::before {
  position: absolute;
  z-index: 2;
  top: -18px;
  right: -18px;
  width: 100px;
  height: 100px;
  border-top: 1px solid var(--gold);
  border-right: 1px solid var(--gold);
  content: "";
}

.equipment-image img {
  width: 100%;
  box-shadow: var(--shadow);
}

.bio-section {
  background: var(--white);
}

.bio-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(450px, 1fr);
  gap: clamp(65px, 10vw, 145px);
}

.bio-layout .section-heading > p:last-child {
  max-width: 410px;
  color: var(--muted);
}

.bio-card {
  padding: clamp(34px, 5vw, 62px);
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.bio-card blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  line-height: 1.52;
}

.copy-button {
  display: inline-flex;
  margin-top: 34px;
  padding: 10px 0;
  align-items: center;
  gap: 10px;
  color: var(--gold-light);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(226, 201, 142, 0.5);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 700;
}

.copy-button svg {
  width: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}

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

.faq-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.58fr) minmax(480px, 1fr);
  gap: clamp(70px, 10vw, 150px);
}

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

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

.faq-list summary {
  display: flex;
  padding: 24px 0;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 1.26rem;
  line-height: 1.35;
  list-style: none;
}

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

.faq-list summary span {
  color: #8b6d36;
  font-family: var(--sans);
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform 180ms ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list details p {
  margin: -6px 55px 26px 0;
  color: var(--muted);
}

.contact-section {
  position: relative;
  overflow: hidden;
  padding: clamp(100px, 12vw, 160px) 0;
  color: var(--white);
  background: #06131d;
}

.contact-orbit {
  position: absolute;
  right: -180px;
  bottom: -290px;
  width: 650px;
  height: 650px;
  border: 1px solid rgba(201, 164, 91, 0.2);
  border-radius: 50%;
}

.contact-orbit::before,
.contact-orbit::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  content: "";
}

.contact-orbit::before {
  inset: 90px;
}

.contact-orbit::after {
  inset: 190px;
}

.contact-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 0.78fr);
  gap: clamp(70px, 10vw, 150px);
  align-items: end;
}

.contact-section h2,
.contact-section .section-index {
  color: var(--white);
}

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

.contact-section h2 {
  max-width: 720px;
}

.contact-layout > div > p:last-child {
  max-width: 650px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.58);
}

.contact-details {
  display: grid;
  margin: 0;
  font-style: normal;
  border-top: 1px solid var(--line-light);
}

.contact-details a {
  display: grid;
  grid-template-columns: 95px 1fr auto;
  gap: 18px;
  padding: 22px 0;
  align-items: center;
  border-bottom: 1px solid var(--line-light);
  transition: color 160ms ease, padding-left 160ms ease;
}

.contact-details a:hover {
  padding-left: 8px;
  color: var(--gold-light);
}

.contact-details span {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-details strong {
  overflow-wrap: anywhere;
  font-size: 0.95rem;
  font-weight: 550;
}

.contact-details b {
  color: var(--gold);
  font-size: 1.2rem;
  font-weight: 400;
}

.site-footer {
  padding: 30px 0;
  color: rgba(255, 255, 255, 0.52);
  background: #030b11;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 30px;
  align-items: center;
  font-size: 0.78rem;
}

.footer-copyright {
  text-align: right;
}

.footer-credit {
  display: flex;
  grid-column: 1 / -1;
  margin: 2px 0 0;
  padding-top: 24px;
  justify-content: space-between;
  gap: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.48);
}

.footer-credit strong {
  flex: 0 0 auto;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 600;
}

.footer-credit span {
  max-width: 820px;
  text-align: right;
}

.footer-credit a {
  color: var(--gold-light);
  border-bottom: 1px solid rgba(226, 201, 142, 0.42);
  transition: color 160ms ease, border-color 160ms ease;
}

.footer-credit a:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

.footer-brand {
  color: var(--white);
}

.footer-brand .brand-mark {
  width: 32px;
  height: 32px;
  font-size: 0.76rem;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

.js .reveal-delay {
  transition-delay: 140ms;
}

.js .reveal-delay-small {
  transition-delay: 90ms;
}

.js .reveal-delay-large {
  transition-delay: 180ms;
}

@media (max-width: 1040px) {
  .hero {
    min-height: auto;
  }

  .hero-layout {
    grid-template-columns: 1fr 390px;
    gap: 45px;
  }

  h1 {
    font-size: clamp(4rem, 8.6vw, 6.4rem);
  }

  .academic-layout,
  .equipment-layout {
    gap: 60px;
  }

  .practice-card {
    padding-inline: 25px;
  }
}

@media (max-width: 860px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .menu-toggle {
    position: relative;
    z-index: 2;
    display: grid;
    width: 44px;
    height: 44px;
    padding: 12px 8px;
    align-content: center;
    gap: 7px;
    color: var(--white);
    background: transparent;
    border: 0;
    cursor: pointer;
  }

  .menu-toggle span:not(.sr-only) {
    display: block;
    width: 25px;
    height: 1px;
    margin-inline: auto;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-last-child(2) {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 0;
    display: flex;
    padding: 110px 24px 40px;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    color: var(--white);
    background: rgba(5, 16, 25, 0.98);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 200ms ease, transform 200ms ease;
  }

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

  .site-nav a {
    font-family: var(--serif);
    font-size: 1.7rem;
  }

  .site-nav .nav-contact {
    margin-top: 15px;
    padding: 10px 24px;
  }

  .hero-layout,
  .profile-layout,
  .academic-layout,
  .speaking-layout,
  .equipment-layout,
  .bio-layout,
  .faq-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    gap: 65px;
  }

  .hero-copy {
    max-width: 690px;
  }

  .hero-portrait {
    width: min(100%, 520px);
    margin-inline: auto;
  }

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

  .credentials-strip div:nth-child(3) {
    border-left: 1px solid var(--line-light);
    border-top: 1px solid var(--line-light);
  }

  .credentials-strip div:nth-child(4) {
    border-top: 1px solid var(--line-light);
  }

  .profile-copy {
    max-width: 680px;
    padding-top: 0;
  }

  .heading-row {
    display: block;
  }

  .heading-row > p {
    margin-top: 25px;
  }

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

  .practice-card {
    display: grid;
    grid-template-columns: 48px 66px 1fr;
    min-height: 0;
    gap: 20px;
    align-items: center;
    border-left: 1px solid var(--line-light);
    border-bottom: 1px solid var(--line-light);
  }

  .practice-card:last-child {
    border-bottom: 0;
  }

  .card-icon {
    width: 46px;
    margin: 0;
  }

  .practice-card p {
    grid-column: 3;
    margin-top: 0;
  }

  .academic-layout {
    gap: 70px;
  }

  .editorial-image {
    width: min(100%, 570px);
  }

  .equipment-copy {
    max-width: 690px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner > p:first-of-type {
    display: none;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 1rem;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .header-inner {
    min-height: 70px;
  }

  .hero {
    padding-top: 116px;
  }

  .hero::before {
    top: 36%;
    right: -70%;
  }

  h1 {
    font-size: clamp(3.7rem, 20vw, 5.3rem);
  }

  h2 {
    font-size: clamp(2.4rem, 12vw, 3.45rem);
  }

  .eyebrow {
    gap: 7px;
    font-size: 0.67rem;
    letter-spacing: 0.11em;
  }

  .hero-title {
    font-size: 1.42rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .credentials-strip {
    margin-top: 60px;
  }

  .credentials-strip div {
    min-height: 98px;
    padding: 16px 14px;
  }

  .credentials-strip strong {
    font-size: 1.05rem;
  }

  .credentials-strip span {
    font-size: 0.7rem;
  }

  .section {
    padding: 84px 0;
  }

  .practice-grid,
  .knowledge-list {
    margin-top: 50px;
  }

  .practice-card {
    display: block;
    padding: 28px 24px;
  }

  .card-icon {
    margin: 30px 0 22px;
  }

  .practice-card p {
    margin-top: 14px;
  }

  .academic-content h2 {
    margin-bottom: 36px;
  }

  .knowledge-list {
    grid-template-columns: 1fr;
  }

  .knowledge-list li,
  .knowledge-list li:not(:nth-child(3n + 1)) {
    min-height: auto;
    padding: 18px 0;
    border-left: 0;
    font-size: 1.12rem;
  }

  .speaking-visual {
    aspect-ratio: 4 / 3;
  }

  .speaking-visual img {
    object-position: 44% center;
  }

  .speaking-layout {
    gap: 45px;
    padding-top: 58px;
  }

  .equipment-layout,
  .bio-layout,
  .faq-layout,
  .contact-layout {
    gap: 50px;
  }

  .equipment-image::before {
    top: -10px;
    right: -6px;
    width: 72px;
    height: 72px;
  }

  .bio-card {
    margin-inline: -4px;
  }

  .faq-list summary {
    font-size: 1.12rem;
  }

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

  .contact-details a {
    grid-template-columns: 1fr auto;
    gap: 4px 15px;
  }

  .contact-details span {
    grid-column: 1 / -1;
  }

  .contact-details strong {
    font-size: 0.92rem;
  }

  .footer-inner {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .footer-copyright {
    margin: 0;
    text-align: left;
  }

  .footer-credit {
    display: block;
    width: 100%;
    padding-top: 20px;
  }

  .footer-credit strong,
  .footer-credit span {
    display: block;
  }

  .footer-credit span {
    margin-top: 8px;
    text-align: left;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}