/* Typography */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-accent-dark);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  background: currentColor;
  content: "";
}

.display-title {
  max-width: 900px;
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.section-title {
  max-width: 760px;
  font-size: clamp(2.25rem, 4.5vw, 4.25rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
}

.lead {
  max-width: 650px;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.7;
}

/* Buttons */

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  transition:
    color var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

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

.button:focus-visible {
  outline: 3px solid rgb(212 91 54 / 35%);
  outline-offset: 3px;
}

.button--primary {
  color: #ffffff;
  background: var(--color-accent);
}

.button--primary:hover {
  background: var(--color-accent-dark);
}

.button--dark {
  color: #ffffff;
  background: var(--color-primary);
}

.button--dark:hover {
  background: var(--color-primary-light);
}

.button--outline {
  color: var(--color-primary);
  background: transparent;
  border-color: var(--color-border);
}

.button--outline:hover {
  color: #ffffff;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.button--light {
  color: #ffffff;
  background: transparent;
  border-color: rgb(255 255 255 / 45%);
}

.button--light:hover {
  background: rgb(255 255 255 / 12%);
  border-color: #ffffff;
}

.button__arrow {
  font-size: 1.1em;
  transition: transform var(--transition);
}

.button:hover .button__arrow {
  transform: translateX(3px);
}

@media (max-width: 480px) {
  .button {
    width: 100%;
  }
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(14px);
}

.site-header > .container {
  width: min(calc(100% - (var(--container-padding) * 2)), 1360px);
}

.header-inner {
  min-height: 104px;
  display: flex;
  align-items: center;
  gap: 32px;
}

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

.site-logo__image {
  width: clamp(220px, 18vw, 270px);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(20px, 2.4vw, 38px);
  flex: 1;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 32px);
  list-style: none;
}

.site-nav__list > li > a,
.nav-dropdown summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  padding-block: 12px;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.site-nav__list > li > a::after,
.nav-dropdown summary::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  background: var(--color-accent);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.site-nav__list > li > a:hover::after,
.nav-dropdown summary:hover::after,
.nav-dropdown[open] summary::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown summary {
  cursor: pointer;
  list-style: none;
}

.nav-dropdown summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown__arrow {
  color: var(--color-accent);
  font-size: 0.75rem;
  transition: transform var(--transition);
}

.nav-dropdown[open] .nav-dropdown__arrow {
  transform: rotate(180deg);
}

.nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 18px);
  left: -24px;
  width: 290px;
  padding: 10px;
  list-style: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.nav-dropdown__menu::before {
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 20px;
  content: "";
}

.nav-dropdown__menu a {
  display: block;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  color: var(--color-text-soft);
  font-size: 0.875rem;
  font-weight: 500;
  transition:
    color var(--transition),
    background-color var(--transition);
}

.nav-dropdown__menu a:hover {
  color: var(--color-primary);
  background: var(--color-background);
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.15;
  white-space: nowrap;
}

.header-phone__label {
  margin-bottom: 4px;
  color: var(--color-text-soft);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.header-phone strong {
  color: var(--color-primary);
  font-size: 1.05rem;
}

.site-nav__cta {
  min-height: 56px;
  padding-inline: 28px;
  font-size: 0.95rem;
}

.site-nav__mobile-contact,
.nav-toggle {
  display: none;
}

.nav-toggle {
  width: 46px;
  height: 46px;
  margin-left: auto;
  padding: 11px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin-block: 5px;
  background: var(--color-primary);
  transition:
    transform var(--transition),
    opacity var(--transition);
}

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

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

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

@media (max-width: 1100px) {
  .header-inner {
    min-height: 78px;
  }

  .site-logo__image {
    width: clamp(170px, 34vw, 210px);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    max-height: calc(100vh - 78px);
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    flex-direction: column;
    gap: 24px;
    padding: 28px var(--container-padding) 32px;
    overflow-y: auto;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition:
      opacity var(--transition),
      visibility var(--transition),
      transform var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav__list {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
  }

  .site-nav__list > li {
    border-bottom: 1px solid var(--color-border);
  }

  .site-nav__list > li > a,
  .nav-dropdown summary {
    min-height: 52px;
    justify-content: space-between;
    padding: 14px 0;
    font-size: 1rem;
  }

  .site-nav__list > li > a::after,
  .nav-dropdown summary::after {
    display: none;
  }

  .nav-dropdown__menu {
    position: static;
    width: auto;
    margin: 0 0 12px;
    padding: 4px 0 8px 16px;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--color-accent);
    border-radius: 0;
    box-shadow: none;
  }

  .nav-dropdown__menu::before {
    display: none;
  }

  .site-nav__actions {
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
  }

  .header-phone {
    align-items: flex-start;
  }

  .site-nav__cta {
    width: 100%;
  }

  .site-nav__mobile-contact {
    display: grid;
    gap: 7px;
    padding-top: 22px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-soft);
    font-size: 0.875rem;
  }

  .site-nav__mobile-contact a:hover {
    color: var(--color-accent-dark);
  }

  .site-nav__mobile-contact p {
    color: inherit;
  }

  body.nav-open {
    overflow: hidden;
  }
}

/* Footer */

.site-footer {
  padding-block: clamp(72px, 8vw, 104px) 28px;
  color: rgb(255 255 255 / 68%);
  background: #0d2229;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(260px, 1.45fr) repeat(3, minmax(150px, 0.85fr));
  gap: clamp(36px, 5vw, 72px);
  padding-bottom: clamp(56px, 7vw, 84px);
}

.footer-intro {
  max-width: 360px;
}

.footer-brand {
  display: inline-flex;
  flex-direction: column;
  margin-bottom: 24px;
  color: #ffffff;
  font-family: var(--font-display);
  line-height: 1;
  text-transform: uppercase;
}

.footer-brand strong {
  font-size: 1.55rem;
  letter-spacing: 0.08em;
}

.footer-brand span {
  margin-top: 7px;
  color: #f08a68;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.35em;
}

.footer-intro p {
  color: rgb(255 255 255 / 62%);
  font-size: 0.9rem;
  line-height: 1.75;
}

.footer-column h2 {
  margin-bottom: 24px;
  color: #ffffff;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-column ul {
  display: grid;
  gap: 12px;
  list-style: none;
}

.footer-column li,
.footer-contact address {
  font-size: 0.85rem;
}

.footer-column a {
  transition: color var(--transition);
}

.footer-column a:hover {
  color: #f08a68;
}

.footer-contact address {
  display: grid;
  gap: 12px;
  line-height: 1.55;
}

.footer-contact a,
.footer-contact span {
  overflow-wrap: anywhere;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgb(255 255 255 / 13%);
}

.footer-bottom p {
  color: rgb(255 255 255 / 45%);
  font-size: 0.75rem;
}

@media (max-width: 980px) {
  .footer-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-intro {
    max-width: 480px;
  }
}

@media (max-width: 600px) {
  .footer-main {
    grid-template-columns: 1fr;
  }

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