:root {
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --color-page: #f6f1eb;
  --color-canvas: #ffffff;
  --color-ink: #1f1a17;
  --color-muted: #5d5852;
  --color-line: #e3d8c9;
  --color-emphasis: #1e2b66;
  --max-width: min(1100px, 90vw);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--color-page);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.7;
  font-size: 18px;
}

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

a:hover,
a:focus {
  color: var(--color-emphasis);
}

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

.container {
  width: 100%;
  margin: 0 auto;
  max-width: var(--max-width);
  padding: 0 1.75rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(246, 241, 235, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 0;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.brand__name {
  text-transform: uppercase;
  font-size: 1rem;
}

.brand__role {
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.7rem;
  color: var(--color-muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.85rem;
}

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

.site-nav__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-canvas);
  color: var(--color-ink);
  cursor: pointer;
  transition: box-shadow 160ms ease;
}

.site-nav__toggle:hover,
.site-nav__toggle:focus {
  box-shadow: 0 12px 24px rgba(31, 26, 23, 0.12);
}

.site-nav__toggle-icon,
.site-nav__toggle-icon::before,
.site-nav__toggle-icon::after {
  display: block;
  position: relative;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform 200ms ease, opacity 200ms ease;
}

.site-nav__toggle-icon::before,
.site-nav__toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
}

.site-nav__toggle-icon::before {
  transform: translateY(-6px);
}

.site-nav__toggle-icon::after {
  transform: translateY(6px);
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-icon {
  background: transparent;
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-icon::before {
  transform: rotate(45deg);
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-icon::after {
  transform: rotate(-45deg);
}

.site-nav a {
  color: var(--color-muted);
  position: relative;
  padding-bottom: 0.3rem;
}

.site-nav a[aria-current="page"] {
  color: var(--color-ink);
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

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

main {
  background: var(--color-canvas);
}

.hero {
  padding: 5rem 0 4.5rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  align-items: end;
}

.hero__tag {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  margin-bottom: 1.2rem;
  color: var(--color-muted);
}

.hero__title {
  margin: 0 0 1.4rem;
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 4.3rem);
  line-height: 1.1;
}

.hero__credentials {
  margin: 0 0 1.6rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.hero__credentials li {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-canvas);
  color: var(--color-ink);
  box-shadow: 0 6px 14px rgba(31, 26, 23, 0.06);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 600;
}

.hero__copy {
  margin: 0 0 2rem;
  max-width: 32rem;
  color: var(--color-muted);
}

.hero__actions {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--color-ink);
  background: var(--color-ink);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 140ms ease;
}

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

.button--ghost {
  background: transparent;
  color: var(--color-ink);
}

.hero__image {
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: 0 20px 40px rgba(31, 26, 23, 0.08);
}

.section {
  padding: 4.2rem 0;
  border-top: 1px solid var(--color-line);
}

.section:first-of-type {
  border-top: none;
}

.section h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.5vw, 3.2rem);
  margin: 0 0 1.6rem;
}

.section p {
  margin: 0 0 1.4rem;
  color: var(--color-muted);
}

.section__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: start;
}

.section__visual {
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: 0 20px 40px rgba(31, 26, 23, 0.08);
}

.list-inline {
  padding: 0;
  margin: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
  color: var(--color-muted);
}

.contact-card {
  border: 1px solid var(--color-line);
  border-radius: 26px;
  padding: 2.4rem;
  background: var(--color-canvas);
  box-shadow: 0 18px 36px rgba(31, 26, 23, 0.08);
}

.contact-card p {
  margin: 0 0 1rem;
  color: var(--color-muted);
}

.contact-card__body {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
  align-items: center;
  margin-top: 1.5rem;
}

.contact-card__image {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: 0 16px 32px rgba(31, 26, 23, 0.08);
}

.contact-card__details p:last-child {
  margin-bottom: 0;
}

.contact-form {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: block;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-page);
}

.contact-form textarea {
  resize: vertical;
  min-height: 160px;
}

.contact-form__success {
  margin-top: 2rem;
  padding: 2rem;
  border-radius: 20px;
  border: 1px solid var(--color-line);
  background: var(--color-page);
  box-shadow: 0 12px 24px rgba(31, 26, 23, 0.06);
}

.contact-form__success h2 {
  font-family: var(--font-heading);
  margin: 0 0 0.8rem;
  font-size: 2rem;
}

.contact-form__success p {
  margin: 0;
  color: var(--color-muted);
}

.footer {
  background: var(--color-canvas);
  border-top: 1px solid var(--color-line);
  padding: 2.5rem 0;
}

.footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  color: var(--color-muted);
  font-size: 0.85rem;
}

@media (max-width: 720px) {
  .site-header__inner {
    row-gap: 1rem;
  }

  .site-nav__toggle {
    display: inline-flex;
  }

  .site-nav {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-line);
  }

  .site-nav[data-open="true"] {
    display: flex;
  }

  .site-nav a {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
  }

  .site-nav .site-nav__cta {
    justify-content: center;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .button--ghost {
    width: 100%;
    text-align: center;
  }

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

  .hero__image,
  .section__visual,
  .contact-card__image {
    max-width: min(100%, 260px);
    margin: 0 auto;
  }
}