:root {
  --color-bg: #06181d;
  --color-bg-soft: #10262b;
  --color-bg-muted: #0c2025;
  --color-title: #f6ead8;
  --color-text: #d8d0c4;
  --color-muted: #a9a197;
  --color-accent: #e8b24a;
  --color-accent-soft: #f3c86a;
  --color-card: rgba(255, 255, 255, 0.055);
  --color-card-solid: #10262b;
  --color-border: rgba(255, 255, 255, 0.14);
  --color-button-text: #06181d;
  --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.26);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --container: 1180px;
  --header-height: 74px;
  --font-main: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.light-mode {
  --color-bg: #f8f3e8;
  --color-bg-soft: #efe6d4;
  --color-bg-muted: #f3eadb;
  --color-title: #06181d;
  --color-text: #263a3f;
  --color-muted: #687477;
  --color-accent: #c98e25;
  --color-accent-soft: #e0ac46;
  --color-card: rgba(255, 255, 255, 0.72);
  --color-card-solid: #fffaf1;
  --color-border: rgba(6, 24, 29, 0.14);
  --color-button-text: #06181d;
  --shadow-soft: 0 24px 70px rgba(6, 24, 29, 0.12);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  transition: background 0.35s ease, color 0.35s ease;
  text-rendering: geometricPrecision;
}

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

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

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

p {
  line-height: 1.75;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 1000;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  background: var(--color-accent);
  color: var(--color-button-text);
  font-weight: 800;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1240px, calc(100% - 2rem));
  margin-inline: auto;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  width: 168px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.6vw, 2.4rem);
  color: var(--color-text);
  font-size: 0.96rem;
  font-weight: 800;
}

.main-nav a:not(.btn) {
  opacity: 0.86;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.main-nav a:not(.btn):hover,
.main-nav a:not(.btn):focus-visible {
  opacity: 1;
  color: var(--color-accent-soft);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-card);
  padding: 0.65rem;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  border-radius: 99px;
  background: var(--color-title);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.theme-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-card);
  color: var(--color-title);
  font-size: 1.1rem;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.45rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 900;
  line-height: 1;
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease, color 0.24s ease, box-shadow 0.24s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent-soft), var(--color-accent));
  color: var(--color-button-text);
  box-shadow: 0 18px 38px rgba(232, 178, 74, 0.18);
}

.btn-secondary {
  border-color: var(--color-border);
  background: var(--color-card);
  color: var(--color-title);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--color-accent);
}

.btn-small {
  min-height: 46px;
  padding-inline: 1.25rem;
}

.section-dark {
  background:
    radial-gradient(circle at 80% 18%, rgba(232, 178, 74, 0.13), transparent 34%),
    radial-gradient(circle at 8% 88%, rgba(255, 255, 255, 0.07), transparent 28%),
    linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
}

.hero {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  padding: 7rem 0 5rem;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.15rem;
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-kicker::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--color-accent);
}

.centered-kicker {
  justify-content: center;
}

.centered-kicker::after {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--color-accent);
}

.hero-copy h1 {
  max-width: 740px;
  margin: 1.15rem 0 1.55rem;
  color: var(--color-title);
  font-size: clamp(2.65rem, 4.65vw, 4.35rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 700;
}

.hero-description {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--color-text);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  font-weight: 650;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.65rem;
}

.hero-visual {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glass-card {
  border: 1px solid var(--color-border);
  background: var(--color-card);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.hero-card {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 430px;
  padding: clamp(1.35rem, 3vw, 2rem);
  border-radius: var(--radius-xl);
}

.hero-card-label {
  display: inline-flex;
  margin-bottom: 1.35rem;
  padding: 0.48rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-card h2 {
  margin-bottom: 1rem;
  color: var(--color-title);
  font-size: clamp(1.8rem, 3vw, 2.55rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.hero-card > p {
  color: var(--color-text);
}

.hero-steps {
  display: grid;
  gap: 0;
  margin-top: 2rem;
}

.hero-steps div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--color-border);
}

.hero-steps span {
  color: var(--color-accent);
  font-weight: 950;
}

.hero-steps p {
  margin: 0;
  color: var(--color-text);
  font-weight: 800;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(16px);
  opacity: 0.55;
}

.orb-one {
  width: 220px;
  height: 220px;
  right: 18%;
  top: 8%;
  background: rgba(232, 178, 74, 0.14);
}

.orb-two {
  width: 160px;
  height: 160px;
  left: 8%;
  bottom: 8%;
  background: rgba(255, 255, 255, 0.08);
}

.positioning {
  border-block: 1px solid var(--color-border);
  background: var(--color-bg-muted);
}

.positioning-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-block: 1.2rem;
}

.positioning-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-card);
  color: var(--color-title);
  font-weight: 900;
}

.section {
  padding: clamp(4.5rem, 8vw, 7rem) 0;
  background: var(--color-bg);
}

.section-muted {
  background: var(--color-bg-muted);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.section-heading h2,
.final-cta h2,
.manifesto p {
  color: var(--color-title);
  font-size: clamp(2.25rem, 4.7vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.section-heading.centered {
  max-width: 760px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-heading.centered .section-kicker {
  justify-content: center;
}

.section-intro {
  max-width: 650px;
  margin: 1rem auto 0;
  color: var(--color-muted);
  font-size: 1.06rem;
}

.section-text p,
.audience-list p,
.service-card p,
.method-step p,
.identity-list p,
.final-cta-card p {
  color: var(--color-text);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.service-card,
.method-step,
.audience-list > div {
  border: 1px solid var(--color-border);
  background: var(--color-card);
  border-radius: var(--radius-xl);
  padding: clamp(1.3rem, 3vw, 2rem);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.08);
}

.service-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
}

.card-number,
.method-step span {
  display: inline-flex;
  margin-bottom: 1.25rem;
  color: var(--color-accent);
  font-size: 0.92rem;
  font-weight: 950;
  letter-spacing: 0.14em;
}

.service-card h3,
.method-step h3,
.audience-list h3,
.identity-list h3 {
  margin-bottom: 0.85rem;
  color: var(--color-title);
  font-size: 1.28rem;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.method-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.method-step {
  position: relative;
  overflow: hidden;
}

.method-step::after {
  content: "";
  position: absolute;
  inset: auto 1.3rem 1.3rem auto;
  width: 42px;
  height: 2px;
  border-radius: 99px;
  background: var(--color-accent);
  opacity: 0.55;
}

.identity-section {
  overflow: hidden;
}

.identity-grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.identity-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-card);
  box-shadow: var(--shadow-soft);
}

.identity-visual img {
  width: min(220px, 55%);
  filter: drop-shadow(0 18px 45px rgba(232, 178, 74, 0.17));
}

.identity-copy h2 {
  margin-bottom: 2rem;
  color: var(--color-title);
  font-size: clamp(2.25rem, 4.7vw, 4.7rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.identity-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.identity-list > div {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.audience-list {
  display: grid;
  gap: 1rem;
}

.manifesto {
  padding: clamp(4.5rem, 8vw, 7rem) 0;
}

.manifesto-inner {
  max-width: 950px;
  text-align: center;
}

.manifesto p {
  margin-bottom: 0;
}

.final-cta {
  background:
    radial-gradient(circle at 50% 0%, rgba(232, 178, 74, 0.12), transparent 38%),
    var(--color-bg);
}

.final-cta-card {
  max-width: 920px;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius-xl) + 8px);
  background: var(--color-card);
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.final-cta-card h2 {
  margin-bottom: 1rem;
}

.final-cta-card > p {
  max-width: 680px;
  margin-inline: auto;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 2.2rem 0 1rem;
}

.final-cta-card small {
  display: block;
  color: var(--color-muted);
}

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-muted);
  padding: 1.5rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.footer-brand img {
  width: 132px;
}

.footer-inner p {
  margin: 0;
}

.footer-inner a:last-child {
  color: var(--color-title);
  font-weight: 800;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }

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

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

  .main-nav {
    position: absolute;
    top: calc(var(--header-height) - 1px);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.4rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: var(--color-card-solid);
    box-shadow: var(--shadow-soft);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.24s ease, transform 0.24s ease, visibility 0.24s ease;
  }

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

  .main-nav a:not(.btn),
  .main-nav .theme-toggle,
  .main-nav .btn {
    width: 100%;
  }

  .main-nav a:not(.btn) {
    padding: 0.8rem 0.4rem;
  }

  .theme-toggle {
    justify-self: start;
  }

  .hero {
    padding: 5.5rem 0 3.8rem;
  }

  .hero-content,
  .two-column,
  .identity-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
    justify-content: flex-start;
  }

  .hero-card {
    max-width: 100%;
  }

  .cards-grid,
  .method-timeline,
  .identity-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  :root {
    --header-height: 68px;
  }

  .brand-logo {
    width: 145px;
  }

  .hero-copy h1 {
    max-width: 92vw;
    font-size: clamp(2.25rem, 10.6vw, 3.25rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
  }

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

  .hero-actions .btn,
  .cta-actions .btn {
    width: 100%;
  }

  .section-kicker {
    align-items: flex-start;
    font-size: 0.72rem;
    line-height: 1.4;
    letter-spacing: 0.14em;
  }

  .section-kicker::before,
  .centered-kicker::after {
    width: 24px;
    margin-top: 0.55rem;
    flex-shrink: 0;
  }

  .positioning-grid,
  .cards-grid,
  .method-timeline,
  .identity-list {
    grid-template-columns: 1fr;
  }

  .identity-visual {
    min-height: 260px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}