@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Tenor+Sans&display=swap");

:root {
  --bg: oklch(0.14 0.018 252);
  --bg-soft: oklch(0.19 0.02 252);
  --panel: oklch(0.24 0.022 252 / 0.7);
  --panel-strong: oklch(0.28 0.024 252 / 0.86);
  --line: oklch(0.5 0.02 252 / 0.26);
  --line-strong: oklch(0.72 0.05 72 / 0.22);
  --text: oklch(0.93 0.01 80);
  --text-soft: oklch(0.79 0.014 80);
  --text-muted: oklch(0.63 0.014 80);
  --accent: oklch(0.74 0.066 75);
  --accent-soft: oklch(0.58 0.04 75);
  --shadow-lg: 0 28px 70px rgba(4, 7, 16, 0.38);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --page-width: min(1200px, calc(100vw - 40px));
  --measure: 68ch;
  --font-display: "Tenor Sans", serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(137, 110, 58, 0.14), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(87, 102, 128, 0.16), transparent 24%),
    linear-gradient(180deg, oklch(0.16 0.02 252), oklch(0.12 0.018 252));
  font-family: var(--font-body);
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

code {
  font-size: 0.92em;
  color: var(--text);
}

.site-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(9, 11, 18, 0.22), rgba(9, 11, 18, 0.48)),
    url("assets/texture-ripple.jpg") center top / cover no-repeat;
  mix-blend-mode: screen;
  opacity: 0.13;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  width: var(--page-width);
  margin: 0 auto;
  padding: 22px 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-5);
  align-items: center;
  position: sticky;
  top: 0;
  backdrop-filter: blur(16px);
  background: rgba(10, 13, 22, 0.58);
  border-bottom: 1px solid transparent;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    padding 180ms ease;
}

.site-header.is-compact {
  padding: 16px 0;
  background: rgba(10, 13, 22, 0.82);
  border-color: var(--line);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand-mark {
  inline-size: 42px;
  block-size: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-5);
}

.site-nav a,
.text-link,
.faq-trigger,
.button,
.button-ghost {
  text-decoration: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-nav a {
  color: var(--text-soft);
  font-size: 0.82rem;
}

.nav-toggle {
  display: none;
  justify-self: end;
  border: 0;
  background: transparent;
  color: var(--text);
}

.button,
.button-ghost {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  transition:
    transform 200ms ease,
    background 200ms ease,
    border-color 200ms ease,
    color 200ms ease;
}

.button {
  color: oklch(0.15 0.01 80);
  background: linear-gradient(135deg, oklch(0.82 0.07 77), oklch(0.72 0.052 72));
  box-shadow: 0 16px 30px rgba(124, 96, 54, 0.22);
}

.button-ghost {
  border: 1px solid var(--line);
  color: var(--text);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.text-link:hover,
.text-link:focus-visible,
.button:hover,
.button:focus-visible,
.button-ghost:hover,
.button-ghost:focus-visible,
.brand-lockup:focus-visible,
.faq-trigger:focus-visible,
.nav-toggle:focus-visible {
  outline: none;
  color: var(--accent);
}

.button:hover,
.button:focus-visible,
.button-ghost:hover,
.button-ghost:focus-visible {
  transform: translateY(-1px);
}

main {
  width: var(--page-width);
  margin: 0 auto;
  padding: 38px 0 120px;
}

.hero,
.feature-section,
.services-section,
.experience-section,
.contact-section,
.faq-section {
  padding-top: var(--space-9);
}

.hero {
  min-height: calc(100vh - 110px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: center;
}

.hero-kicker,
.section-index,
.contact-label,
.service-number {
  margin: 0 0 var(--space-4);
  color: var(--accent);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-wrap: balance;
}

h1 {
  margin-bottom: 28px;
  font-size: clamp(3.6rem, 7vw, 6.8rem);
  line-height: 0.94;
  max-width: 11ch;
  letter-spacing: -0.035em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  line-height: 0.98;
  max-width: 12ch;
  letter-spacing: -0.03em;
}

h3 {
  margin-bottom: var(--space-3);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.1;
}

.hero-lead,
.section-heading p,
.protocol-grid p,
.service-row p,
.experience-copy p,
.experience-list dd,
.contact-value,
.contact-note,
.faq-answer p,
.site-footer p {
  color: var(--text-soft);
  font-size: 1.02rem;
  line-height: 1.82;
}

.hero-lead {
  max-width: 58ch;
  margin-bottom: var(--space-6);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.text-link {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-notes {
  display: grid;
  gap: var(--space-3);
  padding: 0;
  margin: 0;
  list-style: none;
  max-width: 48ch;
}

.hero-notes li {
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  line-height: 1.7;
}

.hero-visual {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: end;
  justify-content: end;
}

.hero-portrait {
  width: min(560px, 100%);
  margin: 0;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  background: var(--bg-soft);
}

.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-aside {
  position: absolute;
  left: -24px;
  bottom: 38px;
  max-width: 260px;
  padding: 22px 24px;
  background: rgba(10, 13, 22, 0.82);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
}

.hero-aside p {
  margin: 0 0 var(--space-2);
  color: var(--text-muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-aside strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.55;
  text-transform: lowercase;
}

.intro-band {
  margin-top: var(--space-8);
  padding: 28px 0 0;
  border-top: 1px solid var(--line);
}

.intro-band p {
  margin: 0;
  max-width: 44ch;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.4vw, 2.3rem);
  line-height: 1.22;
}

.section-heading {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--line);
}

.feature-section,
.services-section,
.contact-section,
.faq-section {
  display: grid;
  gap: var(--space-6);
}

.protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.protocol-grid article,
.contact-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(16, 20, 32, 0.74), rgba(12, 15, 24, 0.92));
}

.services-list {
  display: grid;
  gap: var(--space-4);
}

.service-row {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.service-row:last-child {
  border-bottom: 1px solid var(--line);
}

.service-row h3,
.service-number,
.contact-label {
  margin-bottom: var(--space-2);
}

.service-row-featured h3 {
  color: var(--accent);
}

.experience-section {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(300px, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.experience-copy {
  max-width: 52ch;
}

.experience-list {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-6) 0 0;
}

.experience-list div {
  padding-top: var(--space-4);
  border-top: 1px solid var(--line);
}

.experience-list dt {
  margin-bottom: var(--space-2);
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.experience-media {
  margin: 0;
  min-height: 620px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}

.experience-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: var(--space-5);
}

.contact-panel-primary {
  background:
    linear-gradient(135deg, rgba(123, 94, 57, 0.18), rgba(16, 20, 32, 0.82)),
    linear-gradient(180deg, rgba(16, 20, 32, 0.74), rgba(12, 15, 24, 0.92));
}

.contact-value {
  color: var(--text);
}

.is-disabled {
  opacity: 0.72;
}

.faq-list {
  display: grid;
  gap: var(--space-4);
}

.faq-item {
  border-top: 1px solid var(--line);
}

.faq-trigger {
  width: 100%;
  padding: 22px 40px 22px 0;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  position: relative;
}

.faq-trigger::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
  transition: transform 200ms ease;
}

.faq-trigger[aria-expanded="true"]::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}

.faq-answer > * {
  overflow: hidden;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-answer p {
  padding: 0 0 24px;
}

.site-footer {
  width: var(--page-width);
  margin: 0 auto;
  padding: 0 0 44px;
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 24px 0 0;
}

@media (max-width: 1080px) {
  .hero,
  .experience-section,
  .contact-grid,
  .protocol-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual,
  .experience-media {
    min-height: auto;
  }

  .hero-aside {
    left: 18px;
    bottom: 18px;
  }

  .contact-grid {
    gap: var(--space-4);
  }
}

@media (max-width: 820px) {
  :root {
    --page-width: min(100vw - 28px, 760px);
  }

  .site-header {
    grid-template-columns: auto auto;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: end;
  }

  .site-nav {
    grid-column: 1 / -1;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-header > .button-ghost {
    display: none;
  }

  .section-heading,
  .service-row {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(3rem, 14vw, 5rem);
  }

  h2 {
    font-size: clamp(2.2rem, 8vw, 3.4rem);
  }
}

@media (max-width: 640px) {
  main {
    padding-bottom: 88px;
  }

  .hero,
  .feature-section,
  .services-section,
  .experience-section,
  .contact-section,
  .faq-section {
    padding-top: var(--space-8);
  }

  .hero-aside,
  .protocol-grid article,
  .contact-panel {
    border-radius: 18px;
  }

  .hero-notes li,
  .service-row,
  .faq-item {
    padding-right: 0;
  }

  .site-footer {
    flex-direction: column;
  }
}

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

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