/* ----- header ----- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--color-navy);
  z-index: 1000;
}

.site-header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--header-padding-y) var(--header-padding-x);
  max-width: 1400px;
  margin: 0 auto;
  gap: 30px;
}

.site-logo {
  display: block;
  max-width: 242px;
  min-width: 150px;
}

.site-header-left {
  width: 20%;
}

.site-header-right {
  display: flex;
  align-items: center;
  gap: 40px;
  width: 80%;
  justify-content: flex-end;
}

.site-nav {
  width: 100%;
  max-width: 700px;
}

.site-nav-list {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-nav-link {
  display: flex;
  flex-direction: column;
  line-height: 1.4;
  color: var(--color-white);
  font-size: clamp(12px, 1vw, 14px);
  font-weight: var(--text-title-weight);
  white-space: nowrap;
}

.site-nav-link:hover {
  opacity: 0.8;
}

.site-nav-supply {
  text-align: center;
}

.site-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 4px auto;
  background: var(--color-white);
  border-radius: 999px;
}

/* ----- CTA ----- */
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border-radius: 999px;
  color: var(--color-white);
  font-weight: var(--text-title-weight);
  background: linear-gradient(to right, #FF8A3D, #FF4D4F);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
}

.cta-btn--contact {
  display: flex;
  max-width: 100%;
  margin: 60px auto 0;
  padding: 20px 30px;
  border: 3px solid white;
  font-size: clamp(24px, 2vw, 34px);
  gap: 30px;
}

.cta-btn__icon {
  display: block;
  flex-shrink: 0;
}

.cta-btn__text {
  color: var(--color-white);
  white-space: nowrap;
}

.cta-btn--header {
  padding: 5px 22px;
  border: 2px solid white;
  font-size: 14px;
  gap: 8px;
}

.cta-btn--header .cta-btn__icon {
  width: 14px;
}

.cta-btn--contact {
  width: min(418px, 100%);
  margin: 60px auto 0;
  padding: 20px 30px;
  border: 3px solid white;
  font-size: clamp(24px, 2vw, 34px);
  gap: 30px;
}

.cta-btn--contact .cta-btn__icon {
  width: 24px;
}

/* ----- panel title ----- */
.panel-title {
  padding: var(--card-title-padding);
  color: var(--color-white);
  text-align: center;
  font-size: var(--card-title-size);
  line-height: var(--card-title-line-height);
  font-weight: var(--text-title-weight);
}

.panel-title--gradient {
  background: var(--gradient-primary);
}

.panel-title--navy {
  background: var(--color-navy);
}