:root {
  --navy: #07111e;
  --navy-deep: #030b14;
  --ink: #07111e;
  --cream: #f4f0e8;
  --cream-muted: #e9e4d9;
  --gold: #b99a57;
  --gold-soft: #d7b96a;
  --rule-dark: rgba(7, 17, 30, 0.18);
  --rule-light: rgba(244, 240, 232, 0.16);
  --text-muted-dark: rgba(7, 17, 30, 0.76);
  --text-muted-light: rgba(244, 240, 232, 0.72);
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--navy);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--navy);
  color: var(--ink);
  font-family: "Ysabeau", "Trebuchet MS", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.45;
}

body.menu-open {
  overflow: hidden;
}

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

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  transform: translateY(-140%);
  background: var(--cream);
  color: var(--navy);
  padding: 10px 14px;
  font-weight: 700;
}

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

.site-header {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 10;
  width: min(100%, var(--max-width));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 28px 96px 22px;
  color: var(--cream);
  background: linear-gradient(180deg, rgba(3, 11, 20, 0.9), rgba(3, 11, 20, 0));
}

.brand {
  width: clamp(132px, 12vw, 164px);
}

@media (min-width: 981px) {
  .site-header {
    height: 108px;
  }

  .brand {
    align-self: start;
    width: 243px;
  }
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 42px);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: rgba(244, 240, 232, 0.72);
}

.desktop-nav a,
.mobile-nav a,
.text-link {
  transition: color 180ms ease, border-color 180ms ease, opacity 180ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  color: var(--cream);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--cream);
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  cursor: pointer;
}

.mobile-nav {
  position: fixed;
  inset: 88px 0 auto 0;
  z-index: 9;
  display: grid;
  gap: 0;
  padding: 16px 24px 22px;
  background: rgba(3, 11, 20, 0.98);
  color: var(--cream);
  border-top: 1px solid var(--rule-light);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav a {
  padding: 15px 0;
  border-bottom: 1px solid var(--rule-light);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
}

main {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  background: var(--cream);
}

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background: var(--navy-deep);
  color: var(--cream);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: 50% 48%;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(3, 11, 20, 0.88) 0%, rgba(3, 11, 20, 0.56) 48%, rgba(3, 11, 20, 0.24) 100%),
    linear-gradient(180deg, rgba(3, 11, 20, 0.5) 0%, rgba(3, 11, 20, 0.18) 42%, rgba(3, 11, 20, 0.78) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(700px, calc(100% - 192px));
  padding: 300px 0 120px;
  margin-left: 96px;
}

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

h1,
h2 {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 0.98;
}

h2 {
  text-wrap: balance;
}

h1 {
  max-width: 650px;
  font-size: clamp(3.2rem, 5.7vw, 5rem);
}

.hero-content p {
  max-width: 560px;
  margin-top: 38px;
  color: var(--text-muted-light);
  font-size: 21px;
  line-height: 1.42;
}

.text-link {
  display: inline-block;
  margin-top: 48px;
  padding-bottom: 12px;
  border-bottom: 1px solid currentColor;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.8px;
}

.text-link.light {
  color: var(--cream);
  border-color: var(--gold);
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--gold-soft);
}

.surface-section,
.potential-section,
.work-section,
.focus-section,
.about-section {
  background: var(--cream);
}

.potential-section,
.focus-section {
  background: var(--cream-muted);
}

.section-inner {
  width: min(100% - 192px, 1000px);
  margin-inline: auto;
  padding: 104px 0;
}

.section-inner.compact {
  padding: 112px 0 108px;
}

.intro-statement {
  max-width: 760px;
  margin-bottom: 60px;
  color: var(--ink);
  font-size: clamp(3rem, 5vw, 4.7rem);
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1;
  text-wrap: balance;
}

.copy-block {
  max-width: 660px;
  color: var(--text-muted-dark);
  font-size: 20px;
  line-height: 1.45;
}

.copy-block p + p {
  margin-top: 26px;
}

.potential-section h2,
.about-section h2 {
  max-width: 820px;
  color: var(--ink);
  font-size: clamp(2.7rem, 4.4vw, 4.2rem);
}

.potential-section .copy-block {
  margin-top: 48px;
}

.mantra {
  margin-top: 64px;
  padding: 28px 0;
  border-top: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark);
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.45;
  text-wrap: balance;
}

.mantra span {
  color: var(--gold);
  margin-inline: 9px;
}

.dark-section {
  background: var(--navy);
  color: var(--cream);
}

.eyebrow {
  margin-bottom: 42px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.4px;
}

.method-section h2 {
  font-size: clamp(3rem, 4.8vw, 4.6rem);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 74px;
  border-top: 1px solid var(--rule-light);
}

.method-grid article {
  min-height: 164px;
  padding: 34px 44px 36px 0;
  border-bottom: 1px solid var(--rule-light);
}

.method-grid article:nth-child(even) {
  padding-left: 44px;
}

.method-grid h3 {
  color: var(--cream);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 1.1px;
  line-height: 1.1;
}

.method-grid p {
  max-width: 440px;
  margin-top: 22px;
  color: var(--text-muted-light);
  font-size: 18px;
  line-height: 1.45;
}

.process-line {
  margin-top: 44px;
  color: var(--gold);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.45;
  text-wrap: balance;
}

.work-section h2,
.focus-section h2 {
  max-width: 930px;
  color: var(--ink);
  font-size: clamp(2.7rem, 4.6vw, 4.4rem);
  line-height: 1.08;
}

.service-list {
  margin-top: 76px;
  border-top: 1px solid var(--rule-dark);
}

.service-list p {
  padding: 30px 0;
  border-bottom: 1px solid var(--rule-dark);
  color: var(--ink);
  font-size: 27px;
  line-height: 1.28;
}

.service-list strong {
  font-weight: 600;
  letter-spacing: 0.8px;
}

.focus-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin: 72px 0 0;
  padding: 0;
  list-style: none;
}

.focus-list li {
  padding-top: 20px;
  border-top: 1px solid var(--gold);
  color: var(--ink);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 1.7px;
  white-space: nowrap;
}

.about-section h2 {
  max-width: 900px;
}

.about-section .copy-block {
  margin-top: 34px;
}

.contact-section {
  position: relative;
  min-height: 900px;
  overflow: hidden;
}

.contact-inner {
  position: relative;
  z-index: 1;
  padding: 104px 0 360px;
}

.contact-section h2 {
  max-width: 830px;
  color: var(--cream);
  font-size: clamp(3rem, 5vw, 4.9rem);
}

.contact-section .contact-inner > p {
  margin-top: 60px;
  color: var(--text-muted-light);
  font-size: 19px;
}

.contact-link {
  margin-top: 48px;
}

address {
  display: grid;
  gap: 2px;
  margin-top: 46px;
  color: var(--text-muted-light);
  font-style: normal;
  font-size: 18px;
  line-height: 1.35;
}

address a:hover,
address a:focus-visible {
  color: var(--cream);
}

.footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  margin-top: 48px;
  padding-top: 42px;
  border-top: 1px solid var(--rule-light);
  color: rgba(244, 240, 232, 0.58);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
}

.footer p:first-child {
  color: var(--cream);
}

.footer p:last-child {
  justify-self: end;
}

.footer-logo {
  position: absolute;
  left: 50%;
  bottom: -18px;
  width: min(1500px, 122vw);
  max-width: none;
  transform: translateX(-50%);
  opacity: 0.42;
  pointer-events: none;
}

@media (max-width: 980px) {
  .site-header {
    padding: 24px 48px 22px;
  }

  .desktop-nav {
    gap: 20px;
    font-size: 12px;
  }

  .hero-content {
    width: min(690px, calc(100% - 96px));
    margin-left: 48px;
  }

  .section-inner {
    width: min(100% - 96px, 850px);
    padding: 96px 0;
  }

  .intro-statement {
    font-size: clamp(3rem, 6.1vw, 3.75rem);
    line-height: 1.02;
  }

  .work-section h2,
  .focus-section h2 {
    font-size: clamp(2.65rem, 5.4vw, 3.55rem);
    line-height: 1.1;
  }

  .potential-section h2,
  .about-section h2,
  .method-section h2,
  .contact-section h2 {
    font-size: clamp(2.85rem, 6vw, 3.8rem);
  }

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

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

  .footer p:last-child {
    justify-self: start;
  }
}

@media (min-width: 721px) and (max-width: 980px) {
  .contact-section {
    min-height: max(900px, 100vh);
  }
}

@media (max-width: 720px) {
  body {
    font-size: 17px;
  }

  .site-header {
    left: 0;
    width: 100%;
    transform: none;
    padding: 22px 24px 18px;
    background: var(--navy-deep);
  }

  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
    align-items: center;
    min-height: 44px;
  }

  .brand {
    width: 142px;
  }

  .hero {
    min-height: 100dvh;
  }

  .hero-image {
    object-position: 55% 50%;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(3, 11, 20, 0.86), rgba(3, 11, 20, 0.58)),
      linear-gradient(180deg, rgba(3, 11, 20, 0.24) 0%, rgba(3, 11, 20, 0.42) 45%, rgba(3, 11, 20, 0.82) 100%);
  }

  .hero-content {
    width: calc(100% - 48px);
    margin-left: 24px;
    padding: 208px 0 56px;
  }

  h1 {
    font-size: clamp(2.65rem, 10.2vw, 3.28rem);
    line-height: 1;
  }

  .hero-content p {
    margin-top: 34px;
    font-size: 19px;
  }

  .text-link {
    margin-top: 40px;
    font-size: 14px;
  }

  .section-inner,
  .section-inner.compact {
    width: calc(100% - 48px);
    padding: 76px 0;
  }

  .intro-statement {
    margin-bottom: 44px;
    font-size: clamp(2.3rem, 8.9vw, 2.95rem);
    line-height: 1.04;
  }

  .copy-block {
    font-size: 19px;
  }

  .potential-section h2,
  .about-section h2,
  .method-section h2,
  .work-section h2,
  .focus-section h2,
  .contact-section h2 {
    font-size: clamp(2.35rem, 9.1vw, 3rem);
    line-height: 1.06;
  }

  .work-section h2,
  .focus-section h2 {
    font-size: clamp(2.2rem, 8.4vw, 2.75rem);
    line-height: 1.1;
  }

  .potential-section .copy-block {
    margin-top: 42px;
  }

  .mantra {
    font-size: 13px;
    line-height: 1.85;
    letter-spacing: 1.6px;
  }

  .method-grid {
    grid-template-columns: 1fr;
    margin-top: 56px;
  }

  .method-grid article,
  .method-grid article:nth-child(even) {
    min-height: 0;
    padding: 30px 0 32px;
  }

  .method-grid h3 {
    font-size: 25px;
  }

  .process-line {
    font-size: 16px;
    letter-spacing: 1.5px;
    line-height: 1.75;
  }

  .service-list {
    margin-top: 58px;
  }

  .service-list p {
    font-size: 23px;
    line-height: 1.28;
  }

  .focus-list {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-top: 56px;
  }

  .focus-list li {
    font-size: 20px;
    white-space: normal;
  }

  .eyebrow {
    margin-bottom: 34px;
  }

  .contact-section {
    min-height: 830px;
  }

  .contact-inner {
    padding: 84px 0 275px;
  }

  .contact-section .contact-inner > p {
    margin-top: 46px;
  }

  .contact-link {
    margin-top: 38px;
    max-width: 100%;
  }

  address {
    margin-top: 42px;
  }

  .footer {
    margin-top: 44px;
    padding-top: 38px;
    gap: 18px;
    font-size: 13px;
  }

  .footer-logo {
    bottom: 18px;
    width: 940px;
    opacity: 0.36;
  }
}

@media (max-width: 420px) {
  .brand {
    width: 138px;
  }

  .hero {
    min-height: 100dvh;
  }

  h1 {
    font-size: 2.82rem;
  }

  .intro-statement {
    font-size: 2.28rem;
  }

  .potential-section h2,
  .about-section h2,
  .method-section h2,
  .contact-section h2 {
    font-size: 2.42rem;
  }

  .work-section h2,
  .focus-section h2 {
    font-size: 2.24rem;
  }

  .service-list p {
    font-size: 21px;
  }
}