:root {
  --navy-950: #071a2d;
  --navy-900: #0f2946;
  --navy-800: #183b60;
  --gold: #b4873f;
  --gold-dark: #8b6126;
  --gold-pale: #ead9b9;
  --cream: #f5f1e9;
  --paper: #fbfaf7;
  --white: #ffffff;
  --text: #172033;
  --muted: #5e6878;
  --line: rgba(15, 41, 70, 0.14);
  --line-light: rgba(255, 255, 255, 0.16);
  --shadow-soft: 0 22px 60px rgba(7, 26, 45, 0.1);
  --radius-sm: 12px;
  --radius-lg: 28px;
  --container: 1180px;
  --header-height: 88px;
  --transition: 200ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -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;
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

::selection {
  color: var(--white);
  background: var(--navy-800);
}

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

.container {
  width: min(calc(100% - 44px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 12px 18px;
  color: var(--white);
  background: var(--navy-950);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
  transition: transform var(--transition);
}

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

.eyebrow {
  margin-bottom: 14px;
  color: var(--gold-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow-light {
  color: #e1bd7d;
}

.button {
  min-height: 50px;
  padding: 13px 23px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.94rem;
  font-weight: 750;
  line-height: 1.2;
  transition:
    color var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}

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

.button-gold {
  color: var(--white);
  background: var(--gold-dark);
  box-shadow: 0 12px 28px rgba(139, 97, 38, 0.2);
}

.button-gold:hover {
  background: #75501e;
}

.button-outline {
  color: var(--navy-900);
  background: rgba(255, 255, 255, 0.68);
  border-color: rgba(15, 41, 70, 0.28);
}

.button-outline:hover {
  color: var(--white);
  background: var(--navy-900);
  border-color: var(--navy-900);
}

.button-light-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.42);
}

.button-light-outline:hover {
  color: var(--navy-950);
  background: var(--white);
  border-color: var(--white);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(251, 250, 247, 0.88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition:
    height var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.site-header.is-scrolled {
  height: 72px;
  background: rgba(251, 250, 247, 0.96);
  border-color: var(--line);
  box-shadow: 0 8px 28px rgba(7, 26, 45, 0.06);
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  flex: 0 0 auto;
}

.logo {
  width: auto;
  height: 64px;
  max-width: 220px;
  object-fit: contain;
  transition: height var(--transition);
}

.site-header.is-scrolled .logo {
  height: 56px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links > a:not(.nav-call) {
  position: relative;
  color: var(--navy-900);
  font-size: 0.9rem;
  font-weight: 700;
}

.nav-links > a:not(.nav-call)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.nav-links > a:not(.nav-call):hover::after,
.nav-links > a:not(.nav-call):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-call {
  min-height: 46px;
  padding: 8px 16px;
  color: var(--white);
  background: var(--navy-900);
  border-radius: var(--radius-sm);
  display: grid;
  gap: 1px;
  font-size: 0.83rem;
  font-weight: 750;
  line-height: 1.25;
}

.nav-call span {
  color: var(--gold-pale);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-toggle {
  width: 48px;
  height: 48px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: none;
  place-items: center;
  cursor: pointer;
}

.nav-toggle span {
  grid-area: 1 / 1;
  width: 21px;
  height: 2px;
  background: var(--navy-900);
  border-radius: 999px;
  transition:
    transform var(--transition),
    opacity var(--transition);
}

.nav-toggle span:first-child {
  transform: translateY(-7px);
}

.nav-toggle span:last-child {
  transform: translateY(7px);
}

.site-header[data-menu-open="true"] .nav-toggle span:first-child {
  transform: rotate(45deg);
}

.site-header[data-menu-open="true"] .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header[data-menu-open="true"] .nav-toggle span:last-child {
  transform: rotate(-45deg);
}

/* Hero */

.hero {
  min-height: calc(740px - var(--header-height));
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 30%, rgba(180, 135, 63, 0.1), transparent 26%),
    linear-gradient(120deg, var(--paper), #edf1f3);
}

.hero-backdrop {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(251, 250, 247, 0.98) 0%, rgba(251, 250, 247, 0.78) 44%, rgba(251, 250, 247, 0.24) 100%),
    url("assets/images/mtrhanarslan.png") center 45% / cover no-repeat;
  opacity: 0.46;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 9%;
  right: max(-11vw, -160px);
  width: min(48vw, 650px);
  aspect-ratio: 1;
  border: 1px solid rgba(15, 41, 70, 0.11);
  border-radius: 50%;
}

.hero-grid {
  min-height: calc(740px - var(--header-height));
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.78fr);
  align-items: end;
  gap: clamp(40px, 6vw, 88px);
}

.hero-content {
  align-self: center;
  max-width: 670px;
  padding-block: 72px 86px;
}

.hero h1 {
  margin-bottom: 26px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(4rem, 7vw, 6.7rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.88;
}

.hero-lead {
  max-width: 610px;
  margin-bottom: 29px;
  color: #344052;
  font-size: clamp(1.08rem, 1.45vw, 1.25rem);
  line-height: 1.65;
}

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

.hero-location {
  margin: 23px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-portrait {
  width: min(100%, 500px);
  justify-self: end;
  align-self: end;
  position: relative;
}

.portrait-frame {
  overflow: hidden;
  aspect-ratio: 0.72;
  background: linear-gradient(160deg, var(--white), #d7dfe7);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: var(--shadow-soft);
}

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

.portrait-note {
  position: absolute;
  right: -22px;
  bottom: 32px;
  margin: 0;
  padding: 13px 19px;
  color: var(--white);
  background: var(--navy-900);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.79rem;
  font-weight: 750;
}

.portrait-note span {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

/* Combined story */

.story {
  padding-block: clamp(84px, 10vw, 126px);
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(58px, 10vw, 145px);
}

.story-metric {
  padding-right: clamp(36px, 5vw, 70px);
  border-right: 1px solid var(--line);
}

.story-metric > div {
  margin-block: 9px 18px;
  display: flex;
  align-items: flex-end;
  gap: 11px;
}

.story-metric strong {
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(7rem, 12vw, 10rem);
  font-weight: 500;
  letter-spacing: -0.08em;
  line-height: 0.72;
}

.story-metric span {
  padding-bottom: 7px;
  color: var(--gold-dark);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.story-metric > p:last-child {
  max-width: 270px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.story-copy {
  max-width: 710px;
}

.story-copy h2,
.section-intro h2,
.credentials h2 {
  margin-bottom: 25px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2.35rem, 4.7vw, 4.1rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.story-copy > p {
  margin-bottom: 18px;
  color: #344052;
  font-size: 1.03rem;
  line-height: 1.78;
}

.story-tags {
  margin: 29px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 19px;
  list-style: none;
}

.story-tags li {
  position: relative;
  color: var(--navy-800);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.04em;
}

.story-tags li:not(:last-child)::after {
  content: "·";
  position: absolute;
  right: -12px;
  color: var(--gold);
}

/* Signature point of view */

.industrial-view {
  padding-block: clamp(84px, 10vw, 122px);
  color: var(--white);
  background:
    radial-gradient(circle at 87% 18%, rgba(180, 135, 63, 0.17), transparent 22%),
    var(--navy-900);
}

.industrial-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.72fr;
  align-items: center;
  gap: clamp(60px, 10vw, 140px);
}

.industrial-copy h2 {
  max-width: 670px;
  margin-bottom: 24px;
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
}

.industrial-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
}

.property-types {
  margin: 0;
  padding-left: clamp(30px, 5vw, 70px);
  border-left: 1px solid var(--line-light);
  display: grid;
}

.property-types span {
  padding-block: 13px;
  color: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line-light);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.property-types span:last-child {
  border-bottom: 0;
}

/* Compact expertise */

.expertise {
  padding-block: clamp(82px, 10vw, 120px);
}

.expertise-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.68fr) minmax(0, 1.32fr);
  gap: clamp(62px, 10vw, 145px);
}

.section-intro {
  max-width: 430px;
}

.section-intro h2 {
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 4.3vw, 3.7rem);
}

.section-intro > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

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

.expertise-item {
  min-height: 112px;
  padding-block: 25px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 50px 1fr;
  align-items: start;
  gap: 19px;
}

.expertise-item > span {
  padding-top: 3px;
  color: var(--gold-dark);
  font-family: ui-serif, Georgia, serif;
  font-size: 1.15rem;
}

.expertise-item h3 {
  margin-bottom: 5px;
  color: var(--navy-900);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.3;
}

.expertise-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.91rem;
}

.expertise-item h3::after {
  content: "";
  width: 25px;
  height: 1px;
  margin-top: 10px;
  background: var(--gold);
  display: block;
  transition: width var(--transition);
}

.expertise-item:hover h3::after {
  width: 45px;
}

/* Compact credentials */

.credentials {
  padding-block: 58px;
  background: var(--cream);
  border-block: 1px solid rgba(15, 41, 70, 0.08);
}

.credentials-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.68fr) minmax(0, 1.32fr);
  align-items: center;
  gap: clamp(62px, 10vw, 145px);
}

.credentials h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 3.6vw, 3rem);
}

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

.credential-list li {
  padding-block: 13px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.credential-list strong {
  color: var(--navy-900);
  font-size: 0.98rem;
  font-weight: 700;
}

.credential-list span {
  color: var(--gold-dark);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Contact and footer */

.contact {
  padding-block: clamp(84px, 10vw, 116px);
  color: var(--white);
  background:
    radial-gradient(circle at 8% 20%, rgba(180, 135, 63, 0.14), transparent 25%),
    var(--navy-950);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: clamp(60px, 10vw, 145px);
}

.contact h2 {
  max-width: 720px;
  margin-bottom: 22px;
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2.7rem, 5.2vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.99;
}

.contact-inner > div:first-child > p:last-child {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.contact-actions {
  padding-left: clamp(30px, 5vw, 62px);
  border-left: 1px solid var(--line-light);
}

.contact-phone {
  margin-bottom: 26px;
  display: grid;
  gap: 2px;
}

.contact-phone span {
  color: var(--gold-pale);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-phone strong {
  font-size: clamp(1.4rem, 2.4vw, 1.95rem);
  font-weight: 650;
}

.contact-email {
  width: fit-content;
  margin: -12px 0 27px;
  color: var(--gold-pale);
  border-bottom: 1px solid rgba(234, 217, 185, 0.38);
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
}

.contact-email:hover {
  color: var(--white);
  border-color: var(--white);
}

.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
}

.footer {
  padding-block: 32px;
  color: rgba(255, 255, 255, 0.64);
  background: #051423;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  font-size: 0.79rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.footer-inner p {
  margin: 0;
}

.footer-brand {
  color: var(--white);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: 1.22rem;
}

.footer-links {
  justify-self: end;
  display: flex;
  gap: 22px;
}

.footer-links a {
  color: var(--gold-pale);
  font-weight: 700;
}

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

.copyright {
  white-space: nowrap;
}

/* Shared inner pages */

.nav-links a[aria-current="page"] {
  color: var(--gold-dark);
}

.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

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

.editorial-link {
  width: fit-content;
  margin-top: 25px;
  padding-bottom: 5px;
  color: var(--navy-900);
  border-bottom: 1px solid rgba(15, 41, 70, 0.32);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.86rem;
  font-weight: 800;
  transition:
    color var(--transition),
    border-color var(--transition);
}

.editorial-link span {
  transition: transform var(--transition);
}

.editorial-link:hover {
  color: var(--gold-dark);
  border-color: var(--gold);
}

.editorial-link:hover span {
  transform: translateX(4px);
}

.editorial-link-light {
  color: var(--gold-pale);
  border-color: rgba(234, 217, 185, 0.45);
}

.editorial-link-light:hover {
  color: var(--white);
  border-color: var(--white);
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(82px, 10vw, 126px);
  background:
    radial-gradient(circle at 86% 22%, rgba(180, 135, 63, 0.13), transparent 25%),
    linear-gradient(125deg, var(--paper), #edf1f3);
}

.page-hero::after {
  content: "";
  width: min(42vw, 600px);
  aspect-ratio: 1;
  position: absolute;
  right: -16vw;
  bottom: -70%;
  border: 1px solid rgba(15, 41, 70, 0.1);
  border-radius: 50%;
}

.page-hero-copy {
  max-width: 900px;
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 930px;
  margin-bottom: 25px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(3.25rem, 6.5vw, 6.3rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.97;
}

.page-lead {
  max-width: 720px;
  margin-bottom: 0;
  color: #3e4a59;
  font-size: clamp(1.04rem, 1.6vw, 1.22rem);
  line-height: 1.72;
}

.breadcrumb {
  margin-bottom: 36px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  font-size: 0.78rem;
  font-weight: 700;
}

.breadcrumb a {
  color: var(--navy-800);
}

.breadcrumb a:hover {
  color: var(--gold-dark);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(280px, 0.62fr);
  align-items: center;
  gap: clamp(50px, 9vw, 130px);
}

.page-profile {
  max-width: 390px;
  margin: 0;
  justify-self: end;
  overflow: hidden;
  aspect-ratio: 0.78;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.page-profile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.content-section {
  padding-block: clamp(82px, 10vw, 120px);
}

.content-section-cream {
  background: var(--cream);
  border-block: 1px solid rgba(15, 41, 70, 0.07);
}

.editorial-split {
  display: grid;
  grid-template-columns: minmax(250px, 0.68fr) minmax(0, 1.32fr);
  align-items: start;
  gap: clamp(60px, 10vw, 145px);
}

.editorial-aside {
  padding-right: clamp(30px, 5vw, 68px);
  border-right: 1px solid var(--line);
}

.large-stat {
  margin-block: 18px 20px;
  display: flex;
  align-items: flex-end;
  gap: 11px;
}

.large-stat strong {
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(7rem, 12vw, 10rem);
  font-weight: 500;
  letter-spacing: -0.08em;
  line-height: 0.72;
}

.large-stat span {
  padding-bottom: 7px;
  color: var(--gold-dark);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.editorial-aside > p:last-child {
  max-width: 270px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.prose {
  max-width: 750px;
}

.prose h2,
.wide-heading h2,
.network-section h2,
.page-contact h2 {
  margin-bottom: 24px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2.45rem, 4.8vw, 4.25rem);
  font-weight: 500;
  letter-spacing: -0.048em;
  line-height: 1.03;
}

.prose p {
  margin-bottom: 20px;
  color: #344052;
  font-size: 1.03rem;
  line-height: 1.82;
}

.definition-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.definition-list > div {
  padding-block: 24px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(190px, 0.78fr) minmax(0, 1.22fr);
  gap: 34px;
}

.definition-list dt {
  color: var(--navy-900);
  font-weight: 750;
}

.definition-list dd {
  margin: 0;
  color: var(--muted);
}

.definition-list-compact > div {
  padding-block: 20px;
}

.credential-list-roomy li {
  padding-block: 19px;
}

.page-contact {
  padding-block: clamp(72px, 9vw, 102px);
  color: var(--white);
  background: var(--navy-950);
}

.page-contact-inner {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  align-items: center;
  gap: clamp(60px, 10vw, 145px);
}

.page-contact h2 {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--white);
}

.page-contact-links {
  padding-left: clamp(30px, 5vw, 62px);
  border-left: 1px solid var(--line-light);
  display: grid;
}

.page-contact-links a {
  min-height: 48px;
  border-bottom: 1px solid var(--line-light);
  display: flex;
  align-items: center;
  color: var(--gold-pale);
  font-weight: 700;
}

.page-contact-links a:last-child {
  border-bottom: 0;
}

.page-contact-links a:hover {
  color: var(--white);
}

/* Services */

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

.service-index span {
  padding: 18px 4px;
  color: var(--navy-900);
  border-bottom: 1px solid var(--line);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.3rem, 2.5vw, 2rem);
}

.service-index span:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.service-index span:nth-child(even) {
  padding-left: 28px;
}

.wide-heading {
  max-width: 740px;
  margin-bottom: 58px;
}

.wide-heading > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

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

.process-timeline li {
  min-height: 240px;
  padding: 30px 30px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-timeline li:nth-child(3n) {
  border-right: 0;
}

.process-timeline li > span {
  color: var(--gold-dark);
  font-family: ui-serif, Georgia, serif;
  font-size: 1.55rem;
}

.process-timeline h3 {
  margin: 28px 0 10px;
  color: var(--navy-900);
  font-size: 1.22rem;
}

.process-timeline p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.91rem;
}

.network-section {
  padding-block: clamp(78px, 9vw, 110px);
  color: var(--white);
  background: var(--navy-900);
}

.network-layout {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: clamp(60px, 10vw, 145px);
}

.network-section h2 {
  margin-bottom: 0;
  color: var(--white);
}

.network-layout > div:last-child > p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.74);
}

/* Portfolio catalog */

.catalog-note {
  max-width: 760px;
  margin-top: 30px;
  padding: 17px 0 0 22px;
  border-top: 1px solid var(--line);
  border-left: 2px solid var(--gold);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
}

.catalog-note strong {
  color: var(--navy-900);
  font-size: 0.84rem;
}

.catalog-note p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.portfolio-section,
.results-section {
  padding-block: clamp(78px, 9vw, 110px);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px 30px;
}

.portfolio-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.portfolio-card > img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #e7ebee;
}

.portfolio-card-body {
  padding: 27px 28px 24px;
}

.portfolio-meta {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.status-pill {
  flex: 0 0 auto;
  padding: 5px 9px;
  color: var(--gold-dark);
  border: 1px solid rgba(139, 97, 38, 0.28);
  border-radius: 999px;
}

.portfolio-card h2 {
  margin-bottom: 21px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.55rem, 2.6vw, 2.1rem);
  font-weight: 500;
  line-height: 1.15;
}

.metric-row {
  margin: 0 0 21px;
  padding: 18px 0;
  border-block: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  list-style: none;
}

.metric-row li {
  color: var(--muted);
  display: grid;
  gap: 2px;
  font-size: 0.69rem;
}

.metric-row strong {
  color: var(--navy-900);
  font-size: 0.94rem;
}

.portfolio-card details {
  color: var(--muted);
  font-size: 0.84rem;
}

.portfolio-card summary {
  min-height: 44px;
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.portfolio-card summary::-webkit-details-marker {
  display: none;
}

.portfolio-card summary::after {
  content: "+";
  color: var(--gold-dark);
  font-size: 1.35rem;
  font-weight: 400;
}

.portfolio-card details[open] summary::after {
  content: "−";
}

.portfolio-card details ul {
  margin: 10px 0 0;
  padding-left: 19px;
}

.portfolio-card details p {
  margin: 10px 0 0;
}

/* Completed work */

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 38px 28px;
}

.result-card {
  border-bottom: 1px solid var(--line);
}

.result-card figure {
  margin: 0 0 22px;
  position: relative;
  overflow: hidden;
  border-radius: 14px;
}

.result-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #e7ebee;
  transition: transform 420ms ease;
}

.result-card:hover img {
  transform: scale(1.025);
}

.result-card figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 7px 10px;
  color: var(--white);
  background: rgba(7, 26, 45, 0.9);
  border-radius: 999px;
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-card > div {
  padding: 0 3px 25px;
}

.result-card > div > p {
  margin-bottom: 7px;
  color: var(--gold-dark);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-card h2 {
  margin-bottom: 13px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  font-weight: 500;
  line-height: 1.15;
}

.result-card ul {
  margin: 0;
  padding-left: 17px;
  color: var(--muted);
  font-size: 0.82rem;
}

.result-card > div > span {
  color: var(--muted);
  font-size: 0.8rem;
}

/* Progressive reveal */

.reveal-pending {
  opacity: 0;
  transform: translateY(10px);
}

.reveal-visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 480ms ease,
    transform 480ms ease;
}

@media (max-width: 1080px) {
  .nav-call {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.7fr);
    gap: 42px;
  }

  .portrait-note {
    right: 14px;
  }

  .story-grid,
  .expertise-layout,
  .credentials-layout {
    gap: 70px;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 76px;
  }

  .site-header,
  .site-header.is-scrolled {
    height: var(--header-height);
  }

  .logo,
  .site-header.is-scrolled .logo {
    width: auto;
    height: 52px;
    max-width: 170px;
  }

  .nav-links {
    width: 100%;
    padding: 24px 22px 30px;
    background: rgba(251, 250, 247, 0.99);
    border-top: 1px solid var(--line);
    box-shadow: 0 24px 50px rgba(7, 26, 45, 0.12);
    display: grid;
    gap: 0;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
  }

  .nav-links > a:not(.nav-call) {
    min-height: 52px;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    font-size: 1rem;
  }

  .nav-links > a:not(.nav-call)::after {
    display: none;
  }

  .nav-call {
    min-height: 56px;
    margin-top: 18px;
    display: grid;
    align-content: center;
    justify-content: center;
    text-align: center;
  }

  .js .nav-toggle {
    display: grid;
  }

  .js .nav-links {
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition:
      opacity var(--transition),
      transform var(--transition),
      visibility var(--transition);
  }

  .js .site-header[data-menu-open="true"] .nav-links {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    padding-top: 52px;
    grid-template-columns: 1fr 0.72fr;
    gap: 28px;
  }

  .hero-content {
    padding-block: 24px 62px;
  }

  .hero h1 {
    font-size: clamp(3.8rem, 9vw, 5.2rem);
  }

  .hero-portrait {
    min-width: 280px;
  }

  .portrait-note {
    display: none;
  }

  .story-grid {
    grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1.45fr);
    gap: 48px;
  }

  .story-metric {
    padding-right: 34px;
  }

  .industrial-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .property-types {
    padding: 20px 0 0;
    border-top: 1px solid var(--line-light);
    border-left: 0;
  }

  .expertise-layout,
  .credentials-layout,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .expertise-layout {
    gap: 45px;
  }

  .section-intro {
    max-width: 650px;
  }

  .credentials-layout {
    gap: 32px;
  }

  .contact-inner {
    align-items: start;
    gap: 48px;
  }

  .contact-actions {
    padding: 32px 0 0;
    border-top: 1px solid var(--line-light);
    border-left: 0;
  }

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

  .footer-links {
    grid-column: 1;
    grid-row: 2;
    justify-self: start;
  }

  .copyright {
    grid-column: 2;
    grid-row: 2;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 34px), var(--container));
  }

  .hero-backdrop {
    background:
      linear-gradient(180deg, rgba(251, 250, 247, 0.98) 0%, rgba(251, 250, 247, 0.76) 58%, rgba(251, 250, 247, 0.35) 100%),
      url("assets/images/mtrhanarslan.png") center / cover no-repeat;
    opacity: 0.37;
  }

  .hero::after {
    top: 37%;
    right: -180px;
    width: 430px;
  }

  .hero-grid {
    padding-top: 43px;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-content {
    padding-block: 6px 40px;
  }

  .hero h1 {
    margin-bottom: 21px;
    font-size: clamp(3.55rem, 18vw, 5.1rem);
  }

  .hero-lead {
    font-size: 1.04rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hero-portrait {
    width: min(92%, 430px);
    min-width: 0;
    justify-self: center;
  }

  .portrait-frame {
    aspect-ratio: 0.82;
  }

  .portrait-frame img {
    object-position: center 8%;
  }

  .story {
    padding-block: 76px;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .story-metric {
    padding: 0 0 30px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .story-metric strong {
    font-size: clamp(7rem, 31vw, 9rem);
  }

  .story-copy h2,
  .section-intro h2 {
    font-size: clamp(2.25rem, 11vw, 3.35rem);
  }

  .story-tags {
    gap: 8px 17px;
  }

  .industrial-view {
    padding-block: 76px;
  }

  .industrial-copy h2 {
    font-size: clamp(2.4rem, 12vw, 3.55rem);
  }

  .property-types span {
    font-size: clamp(1.9rem, 10vw, 2.8rem);
  }

  .expertise {
    padding-block: 76px;
  }

  .expertise-item {
    min-height: 0;
    padding-block: 22px;
  }

  .credentials {
    padding-block: 50px;
  }

  .credentials h2 {
    font-size: 2.3rem;
  }

  .contact {
    padding-block: 76px;
  }

  .contact h2 {
    font-size: clamp(2.45rem, 12vw, 3.6rem);
  }

  .contact-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .footer-links,
  .copyright {
    grid-column: 1;
    grid-row: auto;
  }

  .footer-links {
    margin-block: 10px;
    flex-wrap: wrap;
  }
}

@media (max-width: 430px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .logo,
  .site-header.is-scrolled .logo {
    width: auto;
    height: 50px;
    max-width: 155px;
  }

  .hero-actions,
  .contact-buttons {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
    min-height: 52px;
  }

  .story-tags li::after {
    display: none;
  }

  .story-tags {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .expertise-item {
    grid-template-columns: 42px 1fr;
    gap: 12px;
  }

  .credential-list li {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .contact-phone strong {
    font-size: 1.34rem;
  }
}

@media (max-width: 860px) {
  .page-hero-grid,
  .editorial-split,
  .page-contact-inner,
  .network-layout {
    grid-template-columns: 1fr;
  }

  .page-hero-grid {
    gap: 46px;
  }

  .page-profile {
    width: min(82%, 380px);
    justify-self: start;
    aspect-ratio: 0.86;
  }

  .editorial-split,
  .network-layout {
    gap: 45px;
  }

  .editorial-aside {
    padding: 0 0 32px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .page-contact-inner {
    gap: 38px;
  }

  .page-contact-links {
    padding: 28px 0 0;
    border-top: 1px solid var(--line-light);
    border-left: 0;
  }

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

  .process-timeline li:nth-child(3n) {
    border-right: 1px solid var(--line);
  }

  .process-timeline li:nth-child(2n) {
    border-right: 0;
  }

  .results-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .page-hero {
    padding-block: 68px 76px;
  }

  .page-hero h1 {
    font-size: clamp(2.85rem, 14vw, 4.35rem);
  }

  .breadcrumb {
    margin-bottom: 29px;
  }

  .content-section {
    padding-block: 74px;
  }

  .definition-list > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .service-index span {
    font-size: 1.35rem;
  }

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

  .process-timeline li,
  .process-timeline li:nth-child(2n),
  .process-timeline li:nth-child(3n) {
    min-height: 0;
    padding: 25px 4px 28px;
    border-right: 0;
  }

  .process-timeline li {
    grid-template-columns: 50px 1fr;
    display: grid;
    gap: 15px;
  }

  .process-timeline h3 {
    margin-top: 2px;
  }

  .portfolio-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-grid {
    gap: 28px;
  }

  .portfolio-card-body {
    padding: 24px 22px 21px;
  }

  .results-grid {
    gap: 32px;
  }
}

@media (max-width: 430px) {
  .catalog-note {
    padding-left: 16px;
    grid-template-columns: 1fr;
    gap: 5px;
  }

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

  .service-index span,
  .service-index span:nth-child(odd),
  .service-index span:nth-child(even) {
    padding: 14px 2px;
    border-right: 0;
  }

  .portfolio-meta {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .metric-row li {
    grid-template-columns: 105px 1fr;
    align-items: center;
  }
}

@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;
  }

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

/* Expertise navigation */

.nav-group {
  position: relative;
  color: var(--navy-900);
  font-size: 0.9rem;
  font-weight: 700;
}

.nav-group summary {
  min-height: 46px;
  padding: 0;
  border: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
}

.nav-group summary::-webkit-details-marker {
  display: none;
}

.nav-group summary:focus-visible {
  outline: 3px solid rgba(180, 135, 63, 0.35);
  outline-offset: 5px;
  border-radius: 4px;
}

.nav-group-icon {
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform var(--transition);
}

.nav-group[open] .nav-group-icon {
  transform: translateY(2px) rotate(225deg);
}

.nav-group[data-current="true"] > summary {
  color: var(--gold-dark);
}

.nav-submenu {
  width: 280px;
  padding: 12px;
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: 110;
  color: var(--navy-900);
  background: rgba(251, 250, 247, 0.99);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  transform: translateX(-50%);
}

.nav-submenu::before {
  content: "";
  height: 11px;
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
}

.nav-submenu a {
  min-height: 46px;
  padding: 10px 12px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  line-height: 1.35;
}

.nav-submenu a:hover,
.nav-submenu a:focus-visible,
.nav-submenu a[aria-current="page"] {
  color: var(--gold-dark);
  background: var(--cream);
}

.expertise-links {
  display: grid;
  justify-items: start;
  gap: 8px;
}

.related-inline-link {
  margin-top: 34px;
}

.related-expertise {
  padding-block: clamp(66px, 8vw, 92px);
  color: var(--white);
  background: var(--navy-900);
}

.related-expertise-layout {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  align-items: center;
  gap: clamp(48px, 9vw, 120px);
}

.related-expertise h2 {
  margin: 0;
  color: var(--white);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2.25rem, 4.2vw, 3.8rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.related-expertise-links {
  border-top: 1px solid var(--line-light);
  display: grid;
}

.related-expertise-links a {
  min-height: 64px;
  border-bottom: 1px solid var(--line-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--gold-pale);
  font-weight: 750;
}

.related-expertise-links a:hover,
.related-expertise-links a:focus-visible {
  color: var(--white);
}

/* Regional expertise */

.regional-hero h1 {
  font-size: clamp(2.9rem, 5.7vw, 5.45rem);
}

.regional-side-title {
  margin: 0;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.regional-experience {
  display: grid;
  grid-template-columns: minmax(250px, 0.68fr) minmax(0, 1.32fr);
  align-items: start;
  gap: clamp(60px, 10vw, 145px);
}

.operational-panel {
  margin-top: clamp(64px, 8vw, 96px);
  padding: clamp(34px, 5vw, 62px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.operational-panel > p {
  max-width: 820px;
  color: var(--muted);
}

.operational-panel > p:first-child {
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.85rem, 3vw, 2.6rem);
}

.operational-grid {
  margin: 30px 0;
  padding: 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
}

.operational-grid li {
  min-height: 78px;
  padding: 18px 22px 18px 34px;
  border-bottom: 1px solid var(--line);
  position: relative;
  display: flex;
  align-items: center;
  color: var(--navy-900);
  font-weight: 700;
}

.operational-grid li:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.operational-grid li::before {
  content: "";
  width: 8px;
  height: 8px;
  position: absolute;
  left: 8px;
  background: var(--gold);
  border-radius: 50%;
}

.regional-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.regional-copy {
  padding: clamp(42px, 6vw, 72px);
  background: var(--cream);
}

.regional-copy h2 {
  margin-bottom: 28px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2.15rem, 4vw, 3.7rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.regional-copy p {
  color: #344052;
}

.regional-copy-dark {
  color: var(--white);
  background: var(--navy-900);
}

.regional-copy-dark h2 {
  color: var(--white);
}

.regional-copy-dark p {
  color: rgba(255, 255, 255, 0.76);
}

.regional-meaning {
  padding-block: clamp(88px, 11vw, 138px);
  color: var(--white);
  background: var(--navy-950);
}

.regional-meaning-layout {
  display: grid;
  gap: clamp(42px, 7vw, 80px);
}

.regional-meaning h2 {
  color: var(--white);
}

.regional-meaning .wide-heading > p:last-child,
.prose-light p {
  color: rgba(255, 255, 255, 0.72);
}

.regional-formula {
  max-width: 980px;
  padding: clamp(30px, 5vw, 52px);
  border: 1px solid var(--line-light);
  border-left: 3px solid var(--gold);
}

.regional-formula p {
  margin-bottom: 12px;
}

.regional-formula p:nth-child(2) {
  color: var(--gold-pale);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.45rem, 3vw, 2.35rem);
  line-height: 1.45;
}

.regional-formula span {
  padding-inline: 5px;
  color: var(--gold);
}

.regional-questions {
  display: grid;
  gap: 16px;
}

.regional-questions blockquote {
  max-width: 1030px;
  margin: 0;
  color: var(--white);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2.15rem, 5vw, 4.8rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.regional-questions blockquote:last-of-type {
  color: var(--gold-pale);
}

.regional-questions p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
}

.regional-signature {
  padding-top: 30px;
  border-top: 1px solid var(--line-light);
  display: grid;
  gap: 5px;
}

.regional-signature strong {
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: 1.75rem;
  font-weight: 500;
}

.regional-signature span,
.regional-signature p {
  color: rgba(255, 255, 255, 0.68);
}

.regional-signature p {
  margin: 18px 0 0;
}

.regional-signature i {
  padding-inline: 7px;
  color: var(--gold);
  font-style: normal;
}

/* Marketing timeline */

.marketing-regions {
  max-width: 860px;
  margin: 34px 0 0;
  color: var(--navy-800);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 2;
  text-transform: uppercase;
}

.marketing-regions span {
  padding-inline: 7px;
  color: var(--gold-dark);
}

.marketing-timeline {
  padding-block: clamp(82px, 10vw, 120px);
  overflow: hidden;
  color: var(--white);
  background: var(--navy-950);
}

.marketing-timeline__heading {
  margin-bottom: 38px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
}

.marketing-timeline__heading .wide-heading {
  margin-bottom: 0;
}

.marketing-timeline__heading h2 {
  color: var(--white);
}

.marketing-timeline__status {
  width: min(100%, 270px);
  flex: 0 0 auto;
}

.marketing-timeline__counter {
  margin-bottom: 12px;
  color: var(--gold-pale);
  font-weight: 800;
  text-align: right;
}

.marketing-timeline__progress {
  height: 4px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
}

.marketing-timeline__progress span {
  width: var(--timeline-progress, 12.5%);
  height: 100%;
  display: block;
  background: var(--gold);
  border-radius: inherit;
  transition: width 320ms ease;
}

.marketing-timeline__track {
  margin: 0;
  padding: 16px max(24px, calc((100% - min(76vw, 760px)) / 2)) 34px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(76vw, 760px);
  align-items: start;
  gap: clamp(20px, 3vw, 34px);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-padding-inline: max(24px, calc((100% - min(76vw, 760px)) / 2));
  scroll-snap-type: inline mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(234, 217, 185, 0.55) rgba(255, 255, 255, 0.08);
  touch-action: pan-x pan-y;
  list-style: none;
  cursor: grab;
}

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

.marketing-timeline__track.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  user-select: none;
}

.marketing-timeline__card {
  min-height: 650px;
  padding: clamp(30px, 4vw, 48px);
  color: var(--text);
  background: var(--paper);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.22);
  scroll-snap-align: center;
  opacity: 0.56;
  transform: scale(0.96);
  transition:
    opacity 260ms ease,
    transform 260ms ease,
    border-color 260ms ease;
}

.marketing-timeline__card.is-active {
  border-color: rgba(180, 135, 63, 0.72);
  opacity: 1;
  transform: scale(1);
}

.marketing-timeline__number {
  color: var(--gold-pale);
  float: right;
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(4rem, 8vw, 7.2rem);
  letter-spacing: -0.07em;
  line-height: 0.8;
}

.marketing-timeline__week {
  margin-bottom: 12px;
  color: var(--gold-dark);
  font-size: 0.77rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.marketing-timeline__card h2 {
  max-width: 520px;
  margin-bottom: 28px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2rem, 4vw, 3.35rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.marketing-timeline__card > p {
  color: #3d4858;
}

.marketing-timeline__card ul {
  margin: 24px 0;
  padding: 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
}

.marketing-timeline__card li {
  padding: 11px 12px 11px 22px;
  border-bottom: 1px solid var(--line);
  position: relative;
  color: var(--navy-900);
  font-size: 0.9rem;
  font-weight: 680;
  line-height: 1.45;
}

.marketing-timeline__card li::before {
  content: "";
  width: 6px;
  height: 6px;
  position: absolute;
  top: 19px;
  left: 5px;
  background: var(--gold);
  border-radius: 50%;
}

.marketing-timeline__closing {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-weight: 750;
}

.marketing-timeline__quote {
  color: var(--navy-900) !important;
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.45;
}

.marketing-timeline__questions {
  grid-template-columns: 1fr !important;
}

.marketing-timeline__controls {
  margin-top: 24px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.marketing-timeline__button {
  min-height: 48px;
  padding: 11px 18px;
  color: var(--navy-950);
  background: var(--gold-pale);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 800;
  cursor: pointer;
  transition:
    color var(--transition),
    background-color var(--transition),
    border-color var(--transition);
}

.marketing-timeline__button:hover:not(:disabled),
.marketing-timeline__button:focus-visible {
  color: var(--white);
  background: var(--gold-dark);
}

.marketing-timeline__button:disabled {
  color: rgba(255, 255, 255, 0.45);
  background: transparent;
  border-color: var(--line-light);
  cursor: not-allowed;
}

@media (max-width: 1160px) {
  .nav-call {
    display: none;
  }
}

@media (max-width: 860px) {
  .nav-call {
    display: grid;
  }

  .nav-group {
    width: 100%;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }

  .nav-group summary {
    min-height: 52px;
  }

  .nav-submenu {
    width: 100%;
    padding: 0 0 12px 18px;
    position: static;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transform: none;
  }

  .nav-submenu a {
    min-height: 48px;
    padding: 8px 12px;
    border-left: 2px solid var(--gold-pale);
    border-radius: 0;
  }

  .related-expertise-layout,
  .regional-experience,
  .regional-columns {
    grid-template-columns: 1fr;
  }

  .regional-experience {
    gap: 45px;
  }

  .regional-experience .editorial-aside {
    padding: 0 0 32px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .marketing-timeline__heading {
    align-items: start;
    flex-direction: column;
    gap: 28px;
  }

  .marketing-timeline__status {
    width: 100%;
  }

  .marketing-timeline__counter {
    text-align: left;
  }
}

@media (max-width: 680px) {
  .regional-hero h1 {
    font-size: clamp(2.55rem, 12.5vw, 4rem);
  }

  .operational-panel {
    padding: 28px 22px;
  }

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

  .operational-grid li:nth-child(odd) {
    border-right: 0;
  }

  .regional-copy {
    padding: 38px 24px;
  }

  .regional-formula {
    padding: 26px 22px;
  }

  .regional-signature p {
    line-height: 2;
  }

  .marketing-timeline__track {
    padding-inline: 20px;
    grid-auto-columns: 87vw;
    scroll-padding-inline: 20px;
  }

  .marketing-timeline__card {
    min-height: 0;
    padding: 28px 22px;
  }

  .marketing-timeline__number {
    font-size: 4.2rem;
  }

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

  .marketing-timeline__controls {
    justify-content: stretch;
  }

  .marketing-timeline__button {
    min-width: 0;
    flex: 1 1 0;
  }
}

@media (max-width: 430px) {
  .related-expertise-links a {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
  }

  .marketing-regions {
    line-height: 2.2;
  }

  .marketing-timeline__button {
    padding-inline: 12px;
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .marketing-timeline__progress span,
  .marketing-timeline__card,
  .nav-group-icon {
    transition: none;
  }
}

/* Ticari Gayrimenkulde Yalınlık */

.lean-hero {
  background:
    linear-gradient(120deg, rgba(251, 250, 247, 0.98), rgba(238, 241, 240, 0.9)),
    repeating-linear-gradient(90deg, transparent 0 119px, rgba(15, 41, 70, 0.04) 120px);
}

.lean-hero::after {
  width: clamp(220px, 32vw, 480px);
  height: clamp(220px, 32vw, 480px);
  right: -8%;
  bottom: -42%;
  border: 1px solid rgba(180, 135, 63, 0.18);
  border-radius: 50%;
}

.lean-hero .page-hero-copy {
  max-width: 1080px;
}

.lean-hero h1 {
  max-width: 940px;
}

.lean-hero .page-lead {
  max-width: 880px;
}

.lean-intro strong {
  color: var(--navy-900);
}

.lean-waste {
  padding-block: clamp(76px, 9vw, 120px);
  background: var(--cream);
}

.lean-waste .wide-heading {
  max-width: 780px;
}

.lean-waste-grid {
  margin: clamp(42px, 6vw, 72px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  list-style: none;
}

.lean-waste-grid li {
  min-height: 152px;
  padding: 24px;
  color: var(--navy-900);
  background: rgba(251, 250, 247, 0.86);
  border: 1px solid rgba(15, 41, 70, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  font-weight: 720;
  line-height: 1.45;
}

.lean-waste-grid li:last-child {
  color: var(--white);
  background: var(--navy-900);
  border-color: var(--navy-900);
}

.lean-waste-grid span {
  color: var(--gold-dark);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.15em;
}

.lean-waste-grid li:last-child span {
  color: #e1bd7d;
}

.lean-waste-summary {
  max-width: 790px;
  margin-top: clamp(32px, 5vw, 54px);
  padding-left: 24px;
  border-left: 3px solid var(--gold);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
}

.lean-waste-summary p:last-child {
  margin-bottom: 0;
  color: var(--navy-900);
  font-weight: 750;
}

.lean-process {
  padding-block: clamp(84px, 10vw, 140px);
  color: var(--white);
  background: var(--navy-950);
  overflow: hidden;
}

.lean-process__heading {
  max-width: 850px;
}

.lean-process__heading h2 {
  color: var(--white);
}

.lean-process__steps {
  margin: clamp(58px, 8vw, 94px) 0 0;
  padding: 0;
  position: relative;
  display: grid;
  gap: clamp(42px, 6vw, 70px);
  list-style: none;
}

.lean-process__steps::before {
  content: "";
  width: 1px;
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 50%;
  background: linear-gradient(to bottom, transparent, rgba(225, 189, 125, 0.75) 6%, rgba(225, 189, 125, 0.28) 94%, transparent);
}

.lean-process__step {
  width: calc(50% - 48px);
  position: relative;
}

.lean-process__step:nth-child(even) {
  margin-left: auto;
}

.lean-process__step article {
  padding: clamp(28px, 4vw, 42px);
  color: var(--text);
  background: var(--paper);
  border: 1px solid rgba(225, 189, 125, 0.18);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.lean-process__marker {
  width: 44px;
  height: 44px;
  position: absolute;
  top: 26px;
  right: -70px;
  z-index: 2;
  color: var(--navy-950);
  background: #e1bd7d;
  border: 7px solid var(--navy-950);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.68rem;
  font-weight: 900;
}

.lean-process__step:nth-child(even) .lean-process__marker {
  right: auto;
  left: -70px;
}

.lean-process__label {
  margin-bottom: 9px;
  color: var(--gold-dark);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.lean-process__step h3 {
  margin-bottom: 24px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.65rem, 2.5vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.lean-process__step ul {
  margin: 22px 0;
  padding: 0;
  display: grid;
  gap: 0;
  list-style: none;
}

.lean-process__step > article > ul li {
  padding: 9px 0 9px 18px;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.lean-process__step > article > ul li::before {
  content: "";
  width: 5px;
  height: 5px;
  position: absolute;
  top: 19px;
  left: 0;
  background: var(--gold);
  border-radius: 50%;
}

.lean-process__emphasis {
  margin: 26px 0 0;
  padding-top: 22px;
  color: var(--navy-900);
  border-top: 1px solid var(--line);
  font-weight: 720;
}

.lean-process .text-link {
  color: var(--gold-dark);
  font-weight: 750;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.lean-metrics {
  margin-block: 26px;
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 12px;
}

.lean-metrics > div {
  padding: 20px;
  border-radius: var(--radius-sm);
}

.lean-metrics span {
  display: block;
  margin-bottom: 12px;
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lean-metrics__vanity {
  color: var(--muted);
  background: #eeeae3;
}

.lean-metrics__vanity strong {
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1.15;
}

.lean-metrics__meaningful {
  color: var(--white);
  background: var(--navy-900);
}

.lean-metrics__meaningful span {
  color: #e1bd7d;
}

.lean-metrics__meaningful ul {
  margin: 0;
}

.lean-metrics__meaningful li {
  padding: 8px 0;
  border-bottom-color: rgba(255, 255, 255, 0.14);
  font-size: 0.92rem;
}

.lean-metrics__meaningful li::before {
  background: #e1bd7d;
}

.lean-cycle-section {
  padding-block: clamp(76px, 9vw, 118px);
  background: var(--paper);
}

.lean-cycle-layout {
  display: grid;
  gap: clamp(38px, 6vw, 66px);
}

.lean-cycle {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
  gap: 22px;
  list-style: none;
}

.lean-cycle li {
  min-height: 142px;
  padding: 24px 18px;
  position: relative;
  color: var(--navy-900);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  text-align: center;
}

.lean-cycle li:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 50%;
  left: calc(100% + 5px);
  color: var(--gold-dark);
  font-size: 1.25rem;
  transform: translateY(-50%);
}

.lean-cycle span {
  color: var(--gold-dark);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.lean-cycle strong {
  font-size: clamp(0.9rem, 1.4vw, 1.08rem);
}

.lean-cycle__caption {
  margin: 0;
  color: var(--navy-900);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.35rem, 3vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.25;
  text-align: center;
}

.lean-meaning {
  padding-block: clamp(84px, 10vw, 132px);
  color: var(--white);
  background: var(--navy-900);
}

.lean-meaning__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(42px, 7vw, 90px);
}

.lean-meaning .wide-heading {
  grid-column: 1 / -1;
  max-width: 900px;
}

.lean-meaning h2 {
  color: var(--white);
}

.lean-principles {
  margin: 0;
  padding: 0;
  display: grid;
  list-style: none;
}

.lean-principles li {
  padding: 13px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  font-weight: 680;
}

.lean-principles li:last-child {
  color: #e1bd7d;
}

.lean-experience {
  padding: clamp(28px, 4vw, 42px);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 28px;
}

.lean-experience > strong {
  color: #e1bd7d;
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(4rem, 8vw, 6.8rem);
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 0.8;
}

.lean-experience p:first-child {
  margin-bottom: 12px;
  color: #e1bd7d;
  font-weight: 780;
}

.lean-experience p:last-child {
  margin-bottom: 0;
}

.lean-meaning .prose {
  grid-column: 2;
}

.lean-final {
  padding-block: clamp(90px, 12vw, 160px);
  background:
    linear-gradient(rgba(245, 241, 233, 0.94), rgba(245, 241, 233, 0.94)),
    repeating-linear-gradient(0deg, transparent 0 79px, rgba(15, 41, 70, 0.06) 80px);
}

.lean-final__inner {
  max-width: 980px;
}

.lean-final h2 {
  max-width: 900px;
  margin-bottom: 30px;
  color: var(--navy-950);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(2.4rem, 5.3vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.lean-final__inner > p:not(.eyebrow) {
  max-width: 660px;
}

.lean-final blockquote {
  margin: clamp(44px, 7vw, 78px) 0 0;
  padding: clamp(28px, 5vw, 50px);
  color: var(--white);
  background: var(--navy-950);
  border-radius: var(--radius-lg);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: clamp(1.6rem, 3.3vw, 2.75rem);
  line-height: 1.2;
}

.lean-signature {
  margin-top: 38px;
  display: grid;
}

.lean-signature strong {
  color: var(--navy-900);
  font-family: ui-serif, Georgia, Cambria, serif;
  font-size: 1.45rem;
  font-weight: 600;
}

.lean-signature span {
  color: var(--gold-dark);
  font-weight: 720;
}

.lean-signature p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.lean-signature i {
  color: var(--gold-dark);
  font-style: normal;
}

@media (max-width: 1160px) {
  .lean-metrics {
    grid-template-columns: 1fr;
  }

  .lean-cycle {
    gap: 16px;
  }
}

@media (max-width: 860px) {
  .lean-waste-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lean-process__steps::before {
    left: 22px;
  }

  .lean-process__step,
  .lean-process__step:nth-child(even) {
    width: auto;
    margin-left: 70px;
  }

  .lean-process__marker,
  .lean-process__step:nth-child(even) .lean-process__marker {
    right: auto;
    left: -70px;
  }

  .lean-cycle {
    grid-template-columns: repeat(5, minmax(104px, 1fr));
    gap: 12px;
  }

  .lean-cycle li {
    min-height: 118px;
  }

  .lean-cycle li:not(:last-child)::after {
    display: none;
  }

  .lean-meaning__layout {
    grid-template-columns: 1fr;
  }

  .lean-meaning .prose {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  .lean-waste-grid {
    grid-template-columns: 1fr;
  }

  .lean-waste-grid li {
    min-height: 0;
  }

  .lean-process__step,
  .lean-process__step:nth-child(even) {
    margin-left: 54px;
  }

  .lean-process__steps::before {
    left: 16px;
  }

  .lean-process__marker,
  .lean-process__step:nth-child(even) .lean-process__marker {
    width: 38px;
    height: 38px;
    left: -57px;
    border-width: 6px;
  }

  .lean-process__step article {
    padding: 26px 21px;
    border-radius: 18px;
  }

  .lean-cycle {
    width: min(100%, 360px);
    margin-inline: auto;
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .lean-cycle li {
    min-height: 96px;
    border-radius: var(--radius-lg);
  }

  .lean-cycle li:not(:last-child)::after {
    content: "↓";
    top: calc(100% + 3px);
    left: 50%;
    display: block;
    transform: translateX(-50%);
  }

  .lean-cycle__caption {
    text-align: left;
  }

  .lean-experience {
    grid-template-columns: 1fr;
  }

  .lean-final blockquote {
    border-radius: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lean-process__step,
  .lean-waste-grid li,
  .lean-cycle li {
    transition: none;
  }
}