.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: 24px 0;
  background: linear-gradient(180deg, var(--obsidian) 0%, transparent 100%);
  backdrop-filter: blur(4px);
}

.site-header__inner {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: 0.16em;
  color: var(--white);
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link,
.text-link {
  position: relative;
  color: var(--ash);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: color 0.35s ease;
}

.nav-link::after,
.text-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--ash);
  transition: width 0.35s ease;
}

.nav-link:hover::after,
.nav-link.is-active::after,
.text-link:hover::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.is-active,
.text-link:hover {
  color: var(--white);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 8px;
  padding-left: 24px;
  border-left: 1px solid var(--stone);
}

.lang-toggle {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--ash);
  cursor: pointer;
  padding: 0;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.lang-toggle:hover,
.lang-toggle.active {
  color: var(--white);
}

.lang-separator {
  color: var(--stone);
  font-size: 0.85rem;
}

.hamburger {
  display: none;
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.hamburger span {
  width: 24px;
  height: 1px;
  background: var(--ash);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.is-open span:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
}

.hamburger.is-open span:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: none;
  opacity: 0;
  pointer-events: none;
  background: var(--obsidian);
  transition: opacity 0.35s ease;
}

.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__nav {
  width: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 28px;
}

.lang-switch--mobile {
  margin-top: 24px;
  margin-left: 0;
  padding-left: 0;
  border-left: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 16px 40px;
  border: 1px solid var(--silver);
  background: transparent;
  color: var(--ash);
  cursor: pointer;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: background 0.35s ease, border-color 0.35s ease, color 0.35s ease;
}

.btn-primary:hover {
  background: var(--ash);
  border-color: var(--ash);
  color: var(--obsidian);
}

.service-card {
  border-left: 1px solid var(--stone);
  padding: 32px;
  transition: border-color 0.4s ease, background 0.4s ease;
}

.service-card:hover {
  border-left-color: var(--silver);
  background: linear-gradient(90deg, rgba(42, 42, 42, 0.3) 0%, transparent 100%);
}

.service-card__title {
  margin: 0 0 16px;
  color: var(--white);
  font-size: 1.7rem;
  line-height: 1.1;
  font-weight: 300;
}

.service-card__text {
  margin: 0;
  color: var(--silver);
  font-size: 0.95rem;
  line-height: 1.8;
}

.form-input,
.select-minimal,
textarea.form-input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--stone);
  padding: 16px 0;
  color: var(--ash);
  font-size: 0.95rem;
  font-weight: 300;
  transition: border-color 0.3s ease;
}

.form-input:focus,
.select-minimal:focus,
textarea.form-input:focus {
  outline: none;
  border-color: var(--silver);
}

.form-input::placeholder,
textarea.form-input::placeholder {
  color: var(--silver);
}

.select-minimal {
  appearance: none;
}

.testimonial-quote {
  position: relative;
  padding-left: 24px;
}

.testimonial-quote::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--silver) 0%, transparent 100%);
}

.option-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--stone);
  padding: 10px 14px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.option-pill:hover {
  border-color: var(--silver);
  background: rgba(42, 42, 42, 0.25);
}

.option-pill input {
  accent-color: #c0c0c0;
}

.wizard-dot {
  width: 6px;
  height: 6px;
  border-radius: 9999px;
  background: var(--stone);
  transition: background 0.3s ease, transform 0.3s ease;
}

.wizard-dot.active {
  background: var(--ash);
  transform: scale(1.25);
}

.wizard-step {
  display: none;
}

.wizard-step.active {
  display: block;
}

.site-footer {
  border-top: 1px solid var(--stone);
  padding: 32px 0 40px;
}

.site-footer__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}

.site-footer__brand {
  margin: 0 0 8px;
  color: var(--white);
  font-size: 1.4rem;
  line-height: 1;
  font-weight: 300;
  letter-spacing: 0.08em;
}

.site-footer__copy {
  margin: 0;
  color: var(--silver);
  font-size: 0.88rem;
}

.site-footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.site-footer__links a {
  color: var(--ash);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer__links a:hover {
  color: var(--white);
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .hamburger {
    display: inline-flex;
  }

  .site-header__inner {
    width: min(var(--container), calc(100% - 32px));
  }
}

@media (max-width: 768px) {
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .service-card {
    padding: 24px;
  }
}