:root {
  --ink: #f5f3ef;
  --graphite: #3d3d3d;
  --graphite-soft: #353535;
  --logo-gray: #545454;
  --slate: #656565;
  --paper: #424242;
  --warm-white: #4b4b4b;
  --sand: #5d5d5d;
  --gold: #b29e84;
  --gold-light: #cbb99f;
  --gold-dark: #8c775f;
  --text: #f1efec;
  --muted: #c5c1bc;
  --line: rgba(255, 255, 255, 0.14);
  --line-dark: rgba(255, 255, 255, 0.14);
  --max: 1240px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--text);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(var(--max), calc(100% - 56px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  padding: 10px 14px;
  background: #2f2f2f;
  color: #fff;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-height);
  background: rgba(58, 58, 58, 0.98);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.scrolled {
  border-color: rgba(84, 84, 84, 0.1);
  box-shadow: 0 8px 28px rgba(52, 52, 52, 0.09);
}

.nav-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.brand {
  width: 70px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  overflow: hidden;
}

.brand img {
  width: 76px;
  height: 76px;
  object-fit: cover;
  object-position: center 28%;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.4vw, 36px);
  color: #e8e5e1;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.main-nav > a:not(.nav-cta) {
  position: relative;
  padding-block: 10px;
}

.main-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 1px;
  background: var(--gold-dark);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.main-nav > a:not(.nav-cta):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 13px 19px;
  background: var(--gold);
  color: #303030;
  transition: background 0.25s ease;
}

.nav-cta:hover {
  background: var(--gold-light);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 24px;
  height: 1px;
  margin: 6px 0;
  background: var(--gold-light);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-button[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-button[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  min-height: 730px;
  margin-top: var(--header-height);
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--graphite);
}

.hero-copy {
  min-width: 0;
  display: flex;
  align-items: center;
  background:
    linear-gradient(125deg, rgba(178, 158, 132, 0.12), transparent 42%),
    var(--graphite);
}

.hero-copy-inner {
  width: 100%;
  max-width: 720px;
  padding: 88px clamp(44px, 5vw, 92px) 126px max(28px, calc((100vw - var(--max)) / 2));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 21px;
  color: var(--gold-dark);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

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

.hero h1,
.section h2,
.challenges h2,
.technology-band h2,
.audience h2,
.contact-section h2 {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.hero h1 {
  max-width: 690px;
  color: #fff;
  font-size: clamp(48px, 4.75vw, 72px);
  line-height: 1.05;
}

.hero-copy-inner > p {
  max-width: 600px;
  margin: 27px 0 34px;
  color: #d1ceca;
  font-size: 17px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 0;
  cursor: pointer;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.045em;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-gold {
  background: var(--gold);
  color: #303030;
}

.button-gold:hover {
  background: var(--gold-light);
}

.button-outline {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.button-outline:hover {
  border-color: var(--gold-light);
  color: var(--gold-light);
}

.hero-signature {
  margin-top: 52px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: #8f8a83;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-signature i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold);
}

.hero-visual {
  position: relative;
  min-width: 0;
  min-height: 730px;
  margin: 0;
  overflow: hidden;
  background: var(--logo-gray);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 67% center;
  filter: contrast(1.03);
  transition: transform 1.2s ease;
}

.hero:hover .hero-visual img {
  transform: scale(1.015);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(66, 66, 66, 0.4), transparent 36%), linear-gradient(0deg, rgba(52, 52, 52, 0.4), transparent 38%);
  pointer-events: none;
}

.hero-visual figcaption {
  position: absolute;
  right: 28px;
  bottom: 122px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.services-overlap {
  position: relative;
  z-index: 4;
  padding-bottom: 112px;
  background: var(--paper);
}

.services-overlap > .container {
  position: relative;
  margin-top: -94px;
}

.services-label {
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 18px 30px;
  background: var(--warm-white);
  border-bottom: 1px solid var(--line);
}

.services-label span {
  color: var(--gold-dark);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
}

.services-label h2 {
  margin: 0;
  color: var(--ink);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(23px, 2vw, 30px);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--logo-gray);
  box-shadow: 0 24px 60px rgba(52, 52, 52, 0.12);
}

.service-item {
  position: relative;
  min-height: 320px;
  padding: 34px 29px 31px;
  border-right: 1px solid var(--line);
  transition: background 0.25s ease, transform 0.25s ease;
}

.service-item:last-child {
  border-right: 0;
}

.service-item:hover {
  z-index: 2;
  background: var(--slate);
  transform: translateY(-5px);
}

.service-item svg {
  width: 43px;
  height: 43px;
  fill: none;
  stroke: var(--gold-dark);
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-item > span {
  position: absolute;
  top: 34px;
  right: 28px;
  color: #aaa49a;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.service-item h3 {
  min-height: 58px;
  margin: 51px 0 14px;
  color: var(--ink);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.service-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.section {
  padding: 122px 0;
}

.institutional-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: clamp(58px, 8vw, 118px);
}

.institutional-copy h2,
.section-heading h2,
.method-heading h2 {
  font-size: clamp(39px, 4vw, 59px);
  line-height: 1.08;
}

.institutional-copy .lead {
  margin: 31px 0 16px;
  color: #ebe8e4;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.7;
}

.institutional-copy > p:not(.lead) {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 14px;
}

.text-link {
  display: inline-flex;
  gap: 14px;
  align-items: center;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--gold);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.institutional-image {
  position: relative;
  min-height: 620px;
  margin: 0;
}

.institutional-image::before {
  content: "";
  position: absolute;
  top: -22px;
  right: -22px;
  width: 42%;
  height: 58%;
  border-top: 1px solid var(--gold);
  border-right: 1px solid var(--gold);
  pointer-events: none;
}

.institutional-image img {
  width: 100%;
  height: 620px;
  object-fit: cover;
  object-position: center;
}

.institutional-image figcaption {
  position: absolute;
  right: -22px;
  bottom: 34px;
  width: min(330px, 78%);
  padding: 24px 27px;
  background: #343434;
  color: #fff;
}

.institutional-image figcaption strong,
.institutional-image figcaption span {
  display: block;
}

.institutional-image figcaption strong {
  margin-bottom: 4px;
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.institutional-image figcaption span {
  color: #aaa59e;
  font-size: 11px;
}

.challenges {
  padding: 116px 0;
  background: var(--warm-white);
}

.challenges-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(56px, 8vw, 112px);
}

.challenges h2 {
  max-width: 510px;
  font-size: clamp(37px, 3.55vw, 53px);
  line-height: 1.09;
}

.challenge-list {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.challenge-list article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 22px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.challenge-list article > span {
  color: var(--gold-dark);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 18px;
}

.challenge-list h3 {
  margin: 0 0 7px;
  color: var(--ink);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 16px;
}

.challenge-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.technology-band {
  padding: 68px 0;
  background: var(--logo-gray);
  color: #fff;
}

.technology-inner {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) auto;
  align-items: center;
  gap: 42px;
}

.technology-mark {
  color: #fff;
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 800;
  font-size: 78px;
  line-height: 1;
}

.technology-mark span {
  color: var(--gold);
}

.technology-band .eyebrow {
  margin-bottom: 8px;
}

.technology-band h2 {
  font-size: clamp(31px, 3vw, 44px);
}

.technology-band p {
  max-width: 720px;
  margin: 14px 0 0;
  color: #b8b3ac;
  font-size: 13px;
}

.technology-band .button {
  white-space: nowrap;
}

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

.section-heading,
.method-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: 90px;
  margin-bottom: 72px;
}

.section-heading > p,
.method-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.indicator-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.indicator-grid article {
  min-height: 275px;
  padding: 29px 28px;
  border-right: 1px solid var(--line);
}

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

.indicator-grid span {
  color: #99938b;
  font-size: 10px;
}

.indicator-grid i {
  width: 24px;
  height: 1px;
  display: block;
  margin: 58px 0 23px;
  background: var(--gold);
  transition: width 0.3s ease;
}

.indicator-grid article:hover i {
  width: 54px;
}

.indicator-grid h3 {
  margin: 0 0 12px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.indicator-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.methodology {
  background: var(--warm-white);
}

.method-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-steps::before {
  content: "";
  position: absolute;
  top: 12px;
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.22);
}

.method-steps li {
  position: relative;
  padding: 52px 34px 0 0;
}

.method-steps li::before {
  content: "";
  position: absolute;
  top: 7px;
  left: 0;
  width: 11px;
  height: 11px;
  border: 3px solid var(--warm-white);
  border-radius: 50%;
  background: var(--gold-dark);
  box-shadow: 0 0 0 1px var(--gold-dark);
}

.method-steps li > span {
  position: absolute;
  top: 47px;
  right: 30px;
  color: #6f6f6f;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 54px;
  line-height: 1;
}

.method-steps small {
  color: var(--gold-dark);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.method-steps h3 {
  margin: 17px 0 11px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.method-steps p {
  max-width: 245px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.team {
  background: var(--graphite-soft);
}

.team-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: 90px;
  margin-bottom: 58px;
}

.team-heading h2 {
  max-width: 760px;
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(39px, 4vw, 59px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.team-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.leadership-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.leader-card {
  min-height: 540px;
  display: grid;
  grid-template-columns: 0.44fr 0.56fr;
  overflow: hidden;
  background: var(--warm-white);
  border: 1px solid var(--line);
}

.leader-card > img {
  width: 100%;
  height: 100%;
  min-height: 540px;
  object-fit: cover;
  object-position: center;
  padding: 0;
  filter: none;
}

.leader-card:nth-child(2) > img,
.support-card > img {
  filter: none;
}

.leader-copy {
  padding: 38px 32px;
}

.leader-copy > span,
.support-card span {
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.leader-copy h3,
.support-card h3 {
  margin: 10px 0 20px;
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.leader-copy h3 {
  font-size: 27px;
}

.leader-copy p {
  margin: 0 0 15px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.72;
}

.leader-copy p:last-child {
  margin-bottom: 0;
}

.team-support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

.support-card {
  min-height: 190px;
  display: grid;
  grid-template-columns: 190px 1fr;
  align-items: stretch;
  overflow: hidden;
  background: var(--logo-gray);
  border: 1px solid var(--line);
}

.support-card > img {
  width: 190px;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  object-position: center 26%;
  filter: none;
}

.support-card > div {
  padding: 29px 27px;
}

.support-card h3 {
  margin-bottom: 11px;
  font-size: 20px;
}

.support-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.audience {
  padding: 108px 0;
  background: var(--paper);
}

.audience-inner {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 100px;
}

.audience h2 {
  max-width: 580px;
  font-size: clamp(38px, 3.8vw, 55px);
  line-height: 1.09;
}

.audience ul {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.audience li {
  position: relative;
  padding: 20px 12px 20px 25px;
  border-bottom: 1px solid var(--line);
  color: #e2dfdb;
  font-size: 12px;
}

.audience li::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--gold);
}

.clients {
  padding: 112px 0;
  background:
    linear-gradient(120deg, rgba(178, 158, 132, 0.08), transparent 42%),
    var(--graphite);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.clients-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: 90px;
  margin-bottom: 58px;
}

.clients-heading h2 {
  max-width: 760px;
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(39px, 4vw, 59px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.clients-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.client-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.client-card {
  min-height: 230px;
  display: grid;
  grid-template-columns: 106px 1fr;
  align-items: center;
  gap: 30px;
  padding: 38px 48px;
}

.client-card:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.client-card:nth-child(-n + 2) {
  border-bottom: 1px solid var(--line);
}

.client-monogram {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(178, 158, 132, 0.7);
  border-radius: 50%;
  box-shadow: inset 0 0 0 5px var(--graphite), inset 0 0 0 6px rgba(178, 158, 132, 0.22);
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.client-card span {
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.client-card h3 {
  margin: 9px 0 12px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.18;
}

.client-card p {
  max-width: 390px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.contact-section {
  padding: 112px 0;
  background:
    linear-gradient(125deg, rgba(178, 158, 132, 0.12), transparent 38%),
    var(--graphite-soft);
  color: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  align-items: center;
  gap: clamp(60px, 9vw, 130px);
}

.contact-section h2 {
  max-width: 590px;
  font-size: clamp(42px, 4.45vw, 64px);
  line-height: 1.06;
}

.contact-copy > p {
  max-width: 560px;
  margin: 25px 0 34px;
  color: #b8b3ac;
  font-size: 14px;
}

.contact-detail {
  display: flex;
  flex-direction: column;
  padding-left: 18px;
  border-left: 1px solid var(--gold);
}

.contact-detail span {
  color: #8f8a83;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-detail a {
  width: fit-content;
  margin-top: 4px;
  color: var(--gold-light);
  font-size: 17px;
  font-weight: 500;
}

.contact-detail a + a {
  margin-top: 1px;
  color: #aaa59e;
  font-size: 13px;
}

.contact-detail a:hover {
  color: #fff;
}

.contact-form {
  padding: 42px;
  background: var(--paper);
  color: var(--ink);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form label {
  display: block;
  margin-bottom: 18px;
  color: #d2ceca;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  display: block;
  margin-top: 7px;
  padding: 11px 0;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  text-transform: none;
  transition: border-color 0.2s ease;
}

.contact-form textarea {
  min-height: 78px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--gold-dark);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #aaa49d;
}

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

.contact-form small {
  display: block;
  margin-top: 10px;
  color: #918b83;
  font-size: 9px;
  text-align: center;
  text-transform: none;
}

.site-footer {
  padding: 46px 0 20px;
  background: #303030;
  color: #fff;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: clamp(60px, 10vw, 150px);
  padding-bottom: 30px;
}

.footer-brand {
  max-width: 430px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.footer-brand img {
  width: 84px;
  height: 74px;
  object-fit: cover;
  object-position: center 27%;
}

.footer-brand p {
  max-width: 275px;
  margin: 0;
  padding-left: 22px;
  border-left: 1px solid rgba(178, 158, 132, 0.45);
  color: #d0ccc7;
  font-size: 12px;
}

.footer-main nav,
.footer-contact {
  min-width: 130px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer-main strong {
  margin-bottom: 6px;
  color: var(--gold-light);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer-main a {
  color: #a6a19a;
  font-size: 11px;
  transition: color 0.2s ease;
}

.footer-main a:hover {
  color: #fff;
}

.footer-trust {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-heading > span {
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.trust-heading p {
  max-width: 340px;
  margin: 5px 0 0;
  color: #9c9893;
  font-size: 11px;
}

.trust-badges {
  display: flex;
  align-items: stretch;
  gap: 14px;
}

.trust-badge {
  min-width: 275px;
  min-height: 104px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 13px 20px 13px 14px;
  border: 1px solid rgba(178, 158, 132, 0.42);
  background: #353535;
}

.trust-badge > div:last-child {
  display: flex;
  flex-direction: column;
}

.trust-badge > div:last-child > strong {
  color: #ebe7e2;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.trust-badge > div:last-child > span {
  max-width: 155px;
  margin-top: 3px;
  color: #aaa59f;
  font-size: 10px;
  line-height: 1.45;
}

.experience-medal {
  width: 76px;
  height: 76px;
  display: flex;
  flex: 0 0 76px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px #353535, inset 0 0 0 5px rgba(178, 158, 132, 0.38);
  color: var(--gold-light);
}

.seal-stars {
  margin-bottom: 1px;
  font-size: 7px;
  letter-spacing: 0.08em;
  line-height: 1;
}

.experience-medal strong {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 26px;
  font-weight: 800;
  line-height: 0.95;
}

.experience-medal small {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.shield-mark {
  width: 72px;
  height: 76px;
  display: grid;
  flex: 0 0 72px;
  place-items: center;
}

.shield-mark svg {
  width: 53px;
  height: 60px;
  fill: none;
  stroke: var(--gold-light);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 21px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #6f6b65;
  font-size: 10px;
}

.footer-bottom a {
  color: var(--gold);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

@media (max-width: 1100px) {
  .container {
    width: min(var(--max), calc(100% - 44px));
  }

  .hero-copy-inner {
    padding-left: 34px;
    padding-right: 42px;
  }

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

  .service-item:nth-child(2),
  .indicator-grid article:nth-child(2) {
    border-right: 0;
  }

  .service-item:nth-child(-n + 2),
  .indicator-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .technology-inner {
    grid-template-columns: 80px minmax(0, 1fr);
  }

  .technology-inner .button {
    grid-column: 2;
    justify-self: start;
  }

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

  .leader-card {
    min-height: 430px;
    grid-template-columns: 0.38fr 0.62fr;
  }

  .leader-card > img {
    min-height: 430px;
  }

  .footer-trust {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }

  .trust-badges {
    width: 100%;
  }

  .trust-badge {
    min-width: 0;
    flex: 1;
  }
}

@media (max-width: 880px) {
  :root {
    --header-height: 74px;
  }

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

  .menu-button {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    height: calc(100dvh - var(--header-height));
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 22px 28px;
    background: rgba(58, 58, 58, 0.99);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }

  .main-nav.open {
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .main-nav > a:not(.nav-cta) {
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
    font-family: "Montserrat", Arial, sans-serif;
    font-size: 24px;
    font-weight: 600;
  }

  .nav-cta {
    margin-top: 24px;
    padding: 15px 20px;
    text-align: center;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-copy-inner {
    max-width: 760px;
    margin-inline: auto;
    padding: 92px 28px 88px;
  }

  .hero-visual {
    min-height: 500px;
  }

  .hero-visual figcaption {
    bottom: 76px;
  }

  .services-overlap > .container {
    margin-top: -56px;
  }

  .institutional-grid,
  .challenges-grid,
  .section-heading,
  .method-heading,
  .team-heading,
  .clients-heading,
  .audience-inner,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .institutional-grid,
  .challenges-grid,
  .contact-grid {
    gap: 58px;
  }

  .institutional-image,
  .institutional-image img {
    min-height: 540px;
    height: 540px;
  }

  .section-heading,
  .method-heading,
  .team-heading,
  .clients-heading {
    gap: 24px;
    margin-bottom: 55px;
  }

  .method-steps {
    grid-template-columns: 1fr 1fr;
    gap: 46px 28px;
  }

  .method-steps::before {
    display: none;
  }

  .method-steps li {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.22);
  }

  .method-steps li::before {
    top: -6px;
  }

  .audience-inner {
    gap: 48px;
  }

  .team-support-grid {
    grid-template-columns: 1fr;
  }

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

  .client-card:nth-child(odd) {
    border-right: 0;
  }

  .client-card:not(:last-child) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 600px) {
  .container {
    width: min(var(--max), calc(100% - 28px));
  }

  .brand {
    height: 62px;
  }

  .hero-copy-inner {
    padding: 74px 20px 76px;
  }

  .hero h1 {
    font-size: clamp(39px, 11.3vw, 49px);
  }

  .hero-copy-inner > p {
    font-size: 15px;
  }

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

  .hero-signature {
    margin-top: 37px;
    gap: 8px;
    font-size: 8px;
  }

  .hero-visual {
    min-height: 410px;
  }

  .hero-visual img {
    object-position: 70% center;
  }

  .services-overlap {
    padding-bottom: 78px;
  }

  .services-overlap > .container {
    margin-top: -34px;
  }

  .services-label {
    min-height: auto;
    display: block;
    padding: 20px;
  }

  .services-label span {
    display: block;
    margin-bottom: 7px;
  }

  .service-grid,
  .indicator-grid {
    grid-template-columns: 1fr;
  }

  .service-item,
  .service-item:nth-child(2),
  .indicator-grid article,
  .indicator-grid article:nth-child(2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .service-item:last-child,
  .indicator-grid article:last-child {
    border-bottom: 0;
  }

  .service-item {
    padding: 28px 24px;
  }

  .service-item h3 {
    min-height: auto;
    margin-top: 34px;
  }

  .section,
  .challenges,
  .audience,
  .clients,
  .contact-section {
    padding: 80px 0;
  }

  .institutional-copy h2,
  .section-heading h2,
  .method-heading h2,
  .team-heading h2,
  .clients-heading h2,
  .challenges h2,
  .audience h2,
  .contact-section h2 {
    font-size: 39px;
  }

  .institutional-image,
  .institutional-image img {
    min-height: 430px;
    height: 430px;
  }

  .institutional-image::before {
    top: -12px;
    right: -6px;
  }

  .institutional-image figcaption {
    right: -5px;
    bottom: 18px;
  }

  .challenge-list article {
    grid-template-columns: 37px 1fr;
    gap: 13px;
  }

  .technology-band {
    padding: 60px 0;
  }

  .technology-inner {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .technology-mark {
    font-size: 58px;
  }

  .technology-inner .button {
    grid-column: auto;
    justify-self: stretch;
    white-space: normal;
  }

  .indicator-grid article {
    min-height: 225px;
    padding: 27px 23px;
  }

  .indicator-grid i {
    margin-top: 36px;
  }

  .method-steps {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .leader-card {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .leader-card > img {
    height: 360px;
    min-height: 0;
    padding: 0;
  }

  .leader-copy {
    padding: 29px 24px 32px;
  }

  .support-card {
    min-height: 160px;
    grid-template-columns: 118px 1fr;
  }

  .support-card > img {
    width: 118px;
    min-height: 160px;
  }

  .support-card > div {
    padding: 23px 18px;
  }

  .support-card h3 {
    font-size: 17px;
  }

  .support-card p {
    font-size: 11px;
  }

  .audience ul {
    grid-template-columns: 1fr;
  }

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

  .client-card {
    min-height: 0;
    grid-template-columns: 78px 1fr;
    gap: 20px;
    padding: 30px 8px;
  }

  .client-card:nth-child(odd) {
    border-right: 0;
  }

  .client-card:not(:last-child) {
    border-bottom: 1px solid var(--line);
  }

  .client-monogram {
    width: 72px;
    height: 72px;
    box-shadow: inset 0 0 0 4px var(--graphite), inset 0 0 0 5px rgba(178, 158, 132, 0.22);
    font-size: 17px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-form {
    padding: 28px 22px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 40px 30px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .trust-badges {
    flex-direction: column;
  }

  .trust-badge {
    width: 100%;
  }
}

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

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

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

/* =========================================================
   LANDING DE CONVERSÃO — NOS OPERANDI
   Extensão da identidade visual existente, sem dependências.
   ========================================================= */

:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 4px;
}

.hero {
  min-height: 760px;
}

.hero-copy-inner {
  max-width: 760px;
  padding-top: 78px;
  padding-bottom: 102px;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(42px, 4.2vw, 64px);
  line-height: 1.04;
}

.hero-copy-inner > p {
  max-width: 650px;
  margin-top: 25px;
  font-size: 16px;
  line-height: 1.7;
}

.hero-visual,
.hero-visual img,
.hero-visual video {
  min-height: 760px;
}

.hero-visual video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main-nav {
  gap: clamp(14px, 1.65vw, 26px);
  font-size: 11px;
}

.authority-strip {
  position: relative;
  padding: 64px 0 70px;
  overflow: hidden;
  background: #343434;
  border-top: 1px solid rgba(178, 158, 132, 0.28);
  border-bottom: 1px solid var(--line);
}

.authority-strip::after {
  content: "";
  position: absolute;
  top: -120px;
  right: -100px;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(178, 158, 132, 0.12);
  border-radius: 50%;
}

.authority-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 38px;
}

.authority-heading .eyebrow {
  margin-bottom: 0;
}

.authority-heading h2,
.transformation h2,
.services-heading h2 {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.authority-heading h2 {
  max-width: 670px;
  color: #fff;
  font-size: clamp(27px, 3vw, 42px);
}

.authority-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.authority-grid::before {
  content: "INDICADORES ESTIMADOS";
  position: absolute;
  top: -22px;
  right: 0;
  color: #8f8a83;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.authority-grid article {
  min-height: 145px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 25px 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

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

.authority-grid strong {
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(33px, 3.5vw, 49px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
}

.authority-grid strong small,
.authority-grid strong sup {
  font-size: 0.42em;
  letter-spacing: 0;
}

.authority-grid span {
  margin-top: 11px;
  color: #c7c3bd;
  font-size: 11px;
  line-height: 1.4;
}

.authority-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 25px;
}

.authority-action > span {
  color: #99948e;
  font-size: 11px;
}

.authority-action a {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

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

.transformation {
  padding: 120px 0;
  background:
    linear-gradient(118deg, rgba(178, 158, 132, 0.12), transparent 44%),
    #303030;
  color: #fff;
}

.transformation-heading,
.services-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: 90px;
  margin-bottom: 64px;
}

.transformation h2,
.services-heading h2 {
  max-width: 720px;
  font-size: clamp(39px, 4vw, 59px);
}

.transformation-heading > p,
.services-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.transformation-flow {
  display: grid;
  grid-template-columns: 1fr 150px 1fr;
  align-items: stretch;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.transformation-column {
  padding: 37px 44px 41px;
}

.transformation-before {
  background: rgba(0, 0, 0, 0.09);
}

.transformation-after {
  background: rgba(178, 158, 132, 0.08);
}

.state-label {
  color: #918c85;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.transformation-after .state-label {
  color: var(--gold-light);
}

.transformation-column ul {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.transformation-column li {
  position: relative;
  padding: 13px 10px 13px 25px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #b9b4ae;
  font-size: 13px;
}

.transformation-column li:last-child {
  border-bottom: 0;
}

.transformation-column li::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 2px;
  width: 6px;
  height: 1px;
  background: #77726c;
}

.transformation-after li {
  color: #f1efec;
}

.transformation-after li::before {
  width: 7px;
  height: 7px;
  top: 19px;
  border: 1px solid var(--gold-light);
  background: transparent;
  transform: rotate(45deg);
}

.transformation-axis {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--gold-light);
}

.transformation-axis span {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.transformation-axis i {
  font-size: 25px;
  font-style: normal;
}

.services-section {
  background: var(--warm-white);
  padding-bottom: 48px;
}

.services-extended-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-line {
  min-height: 285px;
  padding: 32px 27px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease, transform 0.25s ease;
}

.service-line:hover {
  background: rgba(255, 255, 255, 0.045);
  transform: translateY(-3px);
}

.service-line svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--gold-light);
  stroke-width: 1.3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-line div > span {
  display: block;
  margin: 31px 0 8px;
  color: #99938b;
  font-size: 9px;
  letter-spacing: 0.14em;
}

.service-line h3 {
  margin: 0 0 11px;
  color: var(--ink);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.28;
}

.service-line p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.inline-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: 52px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.inline-cta div {
  display: flex;
  flex-direction: column;
}

.inline-cta div span {
  color: var(--gold-light);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.inline-cta div strong {
  margin-top: 5px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(19px, 2vw, 27px);
}

.method-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 62px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.methodology {
  padding-top: 72px;
}

.method-cta p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.leader-card {
  min-height: 430px;
  grid-template-columns: 0.46fr 0.54fr;
}

.leader-card > img {
  min-height: 430px;
}

.leader-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.leader-copy p {
  font-size: 12px;
  line-height: 1.72;
}

.client-logo-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.client-logo {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.client-logo > div {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(178, 158, 132, 0.62);
  border-radius: 50%;
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 16px;
  font-weight: 800;
}

.client-logo span {
  margin-top: 14px;
  color: #eeeae5;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
}

.client-logo small {
  margin-top: 4px;
  color: #817c75;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.social-placeholder {
  color: #77726c;
  font-size: 10px;
}

.privacy-note {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  align-items: start;
  gap: 28px;
  padding: 17px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.privacy-note strong {
  color: var(--gold-light);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.privacy-note p {
  max-width: 820px;
  margin: 0;
  color: #8f8a84;
  font-size: 9px;
  line-height: 1.6;
}

.privacy-note a {
  color: var(--gold);
}

@media (max-width: 1100px) {
  .authority-grid,
  .services-extended-grid,
  .client-logo-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .authority-grid article:nth-child(2) {
    border-right: 0;
  }

  .authority-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

}

@media (max-width: 980px) {
  .menu-button {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    height: calc(100dvh - var(--header-height));
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 22px 28px;
    overflow-y: auto;
    background: rgba(58, 58, 58, 0.99);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }

  .main-nav.open {
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .main-nav > a:not(.nav-cta) {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: 20px;
  }

  .nav-cta {
    margin-top: 20px;
    padding: 15px 20px;
    text-align: center;
  }

  .authority-heading,
  .transformation-heading,
  .services-heading {
    display: grid;
    grid-template-columns: 1fr;
    align-items: start;
    gap: 20px;
  }

  .transformation-flow {
    grid-template-columns: 1fr 100px 1fr;
  }

  .transformation-column {
    padding: 31px 25px;
  }

  .institutional-image::before,
  .institutional-image figcaption {
    right: 0;
  }

}

@media (max-width: 700px) {
  .hero,
  .hero-visual,
  .hero-visual img,
  .hero-visual video {
    min-height: auto;
  }

  .hero-copy-inner {
    padding-top: 70px;
    padding-bottom: 72px;
  }

  .hero h1 {
    font-size: clamp(37px, 10.6vw, 48px);
  }

  .hero-visual,
  .hero-visual img,
  .hero-visual video {
    height: 410px;
  }

  .authority-strip {
    padding: 56px 0 62px;
  }

  .authority-heading {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .authority-grid article {
    min-height: 130px;
    padding: 22px 17px;
  }

  .authority-grid span {
    font-size: 10px;
  }

  .authority-action {
    align-items: flex-start;
    flex-direction: column;
  }

  .transformation {
    padding: 84px 0;
  }

  .transformation h2,
  .services-heading h2 {
    font-size: 38px;
  }

  .transformation-flow {
    grid-template-columns: 1fr;
  }

  .transformation-axis {
    min-height: 78px;
    flex-direction: row;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    border-left: 0;
  }

  .transformation-axis span {
    writing-mode: initial;
    transform: none;
  }

  .transformation-axis i {
    transform: rotate(90deg);
  }

  .services-extended-grid,
  .client-logo-row {
    grid-template-columns: 1fr;
  }

  .service-line {
    min-height: 0;
  }

  .services-section {
    padding-bottom: 42px;
  }

  .methodology {
    padding-top: 58px;
  }

  .inline-cta,
  .method-cta {
    align-items: stretch;
    flex-direction: column;
  }

  .inline-cta .button {
    width: 100%;
  }

  .leader-card {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .leader-card > img {
    height: 360px;
    min-height: 0;
  }

  .leader-copy {
    padding: 29px 24px 32px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 34px 24px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .trust-badges {
    flex-direction: column;
  }

  .trust-badge {
    width: 100%;
  }

  .privacy-note {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}