:root {
  --ink: #1b0510;
  --deep: #12000a;
  --purple: #4b1977;
  --orange: #ff8a00;
  --paper: #ffffff;
  --soft: #f6f2f0;
  --muted: #6e6268;
  --line: #e7dfdc;
  font-family: "Source Sans Pro", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.65;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
  padding: 24px clamp(24px, 7vw, 180px);
  background: #fff;
  box-shadow: 0 1px 0 rgba(27, 5, 16, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 230px;
}

.brand img {
  display: block;
  width: clamp(170px, 16vw, 240px);
  height: auto;
}

.site-nav {
  display: flex;
  justify-content: flex-end;
  gap: clamp(20px, 2.8vw, 42px);
  color: var(--orange);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a {
  padding: 8px 0;
}

.site-nav a:hover,
.site-nav .active {
  color: var(--purple);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: calc(100vh - 98px);
  padding: clamp(84px, 12vw, 150px) clamp(24px, 7vw, 180px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(18, 0, 10, 0.96) 0%, rgba(18, 0, 10, 0.78) 45%, rgba(18, 0, 10, 0.34) 100%),
    url("assets/hero-city.png") center / cover;
}

.hero-inner {
  max-width: 900px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 26px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2.5rem, 5vw, 5.3rem);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2rem, 3vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.hero-text {
  max-width: 860px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.03rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 3px;
  font-size: 0.9rem;
  font-weight: 800;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.button.outline {
  border: 1px solid #fff;
  color: #fff;
}

.button.filled {
  color: #fff;
  background: var(--purple);
}

.button:hover {
  border-color: #dba11d;
  color: var(--deep);
  background: #dba11d;
  box-shadow: 0 12px 30px rgba(219, 161, 29, 0.26);
  transform: translateY(-2px);
}

.button:active {
  box-shadow: 0 6px 18px rgba(219, 161, 29, 0.18);
  transform: translateY(0) scale(0.98);
}

.button:focus-visible {
  outline: 3px solid rgba(219, 161, 29, 0.55);
  outline-offset: 4px;
}

.quote-band {
  padding: 56px clamp(24px, 7vw, 180px);
  color: #fff;
  background: var(--deep);
}

.quote-band blockquote {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.quote-band p {
  margin-bottom: 14px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(1.35rem, 2.5vw, 2.4rem);
  line-height: 1.28;
}

cite {
  color: var(--orange);
  font-style: normal;
  font-weight: 800;
}

.section {
  padding: clamp(68px, 8vw, 120px) clamp(24px, 7vw, 180px);
}

.section-heading {
  max-width: 880px;
  margin-bottom: 38px;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
}

.pillar {
  min-height: 250px;
  padding: 32px;
  background: #fff;
}

.pillar span {
  display: block;
  margin-bottom: 28px;
  color: var(--orange);
  font-weight: 800;
}

.pillar p,
.content-flow,
.intro-copy,
.service-item p,
.page-hero p {
  color: var(--muted);
}

.page-hero {
  padding: clamp(70px, 9vw, 124px) clamp(24px, 7vw, 180px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(18, 0, 10, 0.95), rgba(18, 0, 10, 0.66)),
    url("assets/hero-city.png") center / cover;
}

.page-hero div {
  max-width: 960px;
}

.page-hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.15rem;
}

.who-intro {
  padding: clamp(84px, 11vw, 132px) clamp(24px, 7vw, 180px) 44px;
  background: #eef1f2;
  text-align: center;
}

.who-quote {
  max-width: 1040px;
  margin: 0 auto clamp(64px, 7vw, 96px);
  color: #ffa400;
  font-size: clamp(1.45rem, 2vw, 1.95rem);
  font-style: italic;
  font-weight: 800;
  line-height: 1.45;
}

.who-quote p {
  margin-bottom: 0;
}

.expertise-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(190px, 1fr));
  gap: clamp(28px, 4vw, 72px);
  max-width: 1260px;
  margin: 0 auto;
}

.expertise-row h2 {
  margin-bottom: 8px;
  font-family: "Source Sans Pro", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.5rem;
  line-height: 1.2;
}

.expertise-row p {
  color: #4f5964;
  font-size: 1rem;
  line-height: 1.55;
}

.original-profile {
  display: grid;
  grid-template-columns: 320px minmax(0, 760px);
  gap: 46px;
  justify-content: center;
  align-items: start;
  padding-top: 78px;
}

.founder-sidebar {
  text-align: right;
}

.founder-photo {
  display: block;
  width: 100%;
  margin-bottom: 24px;
}

.founder-sidebar h1 {
  margin-bottom: 18px;
  color: #333;
  font-family: "Source Sans Pro", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(3rem, 4vw, 4rem);
  font-weight: 400;
  line-height: 1.15;
}

.founder-sidebar p {
  margin-bottom: 18px;
  color: var(--purple);
  font-size: clamp(1.65rem, 2.2vw, 2rem);
  font-weight: 800;
  line-height: 1.08;
}

.award-strip,
.award-badge {
  display: block;
  width: 100%;
  height: auto;
}

.award-badge {
  margin-top: 14px;
}

.experience-copy {
  padding-left: 28px;
  border-left: 8px solid #eeeaf2;
  color: #4e5660;
  font-size: 1rem;
  line-height: 1.7;
}

.experience-copy h2 {
  margin-bottom: 12px;
  color: #000;
  font-family: "Source Sans Pro", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.14em;
}

.experience-copy p {
  margin-bottom: 24px;
}

.profile-section {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.profile-card {
  position: sticky;
  top: 130px;
  padding: 30px;
  border-top: 5px solid var(--orange);
  background: var(--soft);
}

.profile-card blockquote {
  color: var(--ink);
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 1.35rem;
  line-height: 1.35;
}

.content-flow {
  max-width: 880px;
  font-size: 1.05rem;
}

.content-flow p,
.intro-copy p {
  margin-bottom: 22px;
}

.intro-copy {
  max-width: 960px;
  padding-bottom: 20px;
  font-size: 1.18rem;
}

.offer-intro {
  padding: clamp(70px, 9vw, 124px) clamp(24px, 7vw, 180px);
  color: #130223;
  background: #fff;
}

.offer-intro h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
}

.offer-intro p {
  max-width: 1320px;
  margin-bottom: 0;
  color: #130223;
  font-size: 1.04rem;
  line-height: 1.65;
}

.services-section {
  padding-top: 56px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
}

.service-item {
  padding: 32px;
  background: #fff;
}

.service-item h2 {
  color: var(--ink);
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.service-item:nth-child(3n + 2) {
  border-top: 4px solid var(--purple);
}

.service-item:nth-child(3n + 1) {
  border-top: 4px solid var(--orange);
}

.visual-service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
  width: 100%;
  margin: 0;
}

.visual-service-card {
  position: relative;
  display: flex;
  min-height: 310px;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: clamp(28px, 3vw, 44px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(18, 0, 10, 0.92), rgba(18, 0, 10, 0.68)),
    var(--service-bg) center / cover;
}

.visual-service-card h2 {
  max-width: 560px;
  margin-bottom: 12px;
  color: #ffa400;
  font-family: "Source Sans Pro", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(1.22rem, 1.7vw, 1.55rem);
  font-weight: 800;
  line-height: 1.18;
}

.visual-service-card p {
  max-width: 610px;
  margin-bottom: 0;
  color: #fff;
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  font-weight: 700;
  line-height: 1.55;
}

.visual-service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 0 solid rgba(255, 164, 0, 0);
  pointer-events: none;
  transition:
    border-width 180ms ease,
    border-color 180ms ease;
}

.visual-service-card:hover::after {
  border-width: 4px;
  border-color: rgba(255, 164, 0, 0.8);
}

.media-events-intro {
  padding: clamp(70px, 9vw, 124px) clamp(24px, 7vw, 180px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(19, 2, 35, 0.96), rgba(19, 2, 35, 0.76)),
    url("assets/hero-city.png") center / cover;
}

.media-events-intro h1 {
  max-width: 880px;
  margin-bottom: 20px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
}

.media-events-intro p:not(.eyebrow) {
  max-width: 840px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.08rem;
}

.notice-section {
  background: #fff;
}

.event-notice {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(34px, 5vw, 64px);
  border-top: 6px solid var(--orange);
  background: #f7f3f0;
  text-align: center;
}

.notice-label {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.event-notice h2 {
  max-width: 720px;
  margin-right: auto;
  margin-left: auto;
  color: #130223;
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.event-notice p {
  max-width: 640px;
  margin-right: auto;
  margin-bottom: 28px;
  margin-left: auto;
  color: #4f4757;
  font-size: 1.08rem;
}

.site-footer {
  color: #fff;
  background: #000;
}

.footer-main {
  display: grid;
  place-items: center;
  gap: 34px;
  min-height: 214px;
  padding: 48px clamp(24px, 7vw, 180px) 42px;
  background: #19010c;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(28px, 4vw, 58px);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

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

.footer-logo {
  display: block;
  width: 150px;
  max-width: 55vw;
  height: auto;
  opacity: 0.68;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  padding: 22px clamp(24px, 7vw, 180px);
  color: #fff;
  background: #000;
  font-size: 0.9rem;
  font-weight: 800;
}

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

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding-inline: 24px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
  }

  .site-header.nav-open .site-nav {
    display: grid;
    grid-column: 1 / -1;
    justify-content: stretch;
    gap: 0;
    padding-top: 14px;
  }

  .site-header.nav-open .site-nav a {
    padding: 14px 0;
    border-top: 1px solid var(--line);
  }

  .hero,
  .page-hero,
  .section,
  .quote-band {
    padding-inline: 24px;
  }

  .pillar-grid,
  .service-list,
  .visual-service-grid,
  .profile-section,
  .expertise-row,
  .original-profile {
    grid-template-columns: 1fr;
  }

  .profile-card {
    position: static;
  }

  .founder-sidebar {
    max-width: 360px;
    margin: 0 auto;
    text-align: center;
  }

  .experience-copy {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding-block: 18px;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 168px;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: 2.45rem;
  }

  .hero {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .hero-text {
    font-size: 0.92rem;
    line-height: 1.55;
  }

  .hero-text p {
    margin-bottom: 14px;
  }

  .hero-actions {
    gap: 12px;
  }

  .button {
    width: 100%;
  }
}