/* ============================================
   INSPIRY SOLUTIONS — Navigation / Header
   ============================================ */

/* ── Navbar (Fixed) ─────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s var(--ease-out-expo);
}

.site-nav.scrolled {
  padding: 14px 0;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--color-border);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ── Brand ─────────────────────────────────── */
.site-nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-nav__logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, #2563EB, #3B82F6);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.35);
  transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
}

.site-nav__brand:hover .site-nav__logo-icon {
  transform: scale(1.08) rotate(-3deg);
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.5);
}

.site-nav__brand-text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text);
  text-transform: uppercase;
}

.site-nav__brand-dot {
  color: var(--color-primary);
}

/* ── Right Side ────────────────────────────── */
.site-nav__right {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* ── CTA Button ────────────────────────────── */
.site-nav__cta {
  padding: 12px 28px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all 0.3s var(--ease-out-expo);
}

.site-nav__cta:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.4);
}

/* ── Hamburger Menu Button ─────────────────── */
.menu-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 8px;
  transition: all var(--transition-fast);
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 28px;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  transition: all 0.3s var(--ease-out-expo);
  border-radius: 2px;
}

.hamburger span:nth-child(2) {
  width: 65%;
  margin-left: auto;
}

.menu-btn:hover .hamburger span {
  background: var(--color-primary);
}

.menu-btn:hover .hamburger span:nth-child(2) {
  width: 100%;
}

/* Hamburger → X animation when open */
.menu-btn--open .hamburger span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
  width: 100%;
}

.menu-btn--open .hamburger span:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
  width: 100%;
}

/* ── Full-Screen Menu Overlay ──────────────── */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 1001;
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 80px 40px 40px;
  overflow-y: auto;
}

/* ── Close Button ──────────────────────────── */
.menu-overlay__close {
  position: absolute;
  top: 24px;
  right: 32px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  transition: all 0.3s var(--ease-out-expo);
  z-index: 10;
}

.menu-overlay__close:hover {
  border-color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
}

.menu-overlay__close span {
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: background 0.3s;
}

.menu-overlay__close span:nth-child(1) {
  transform: rotate(45deg);
}

.menu-overlay__close span:nth-child(2) {
  transform: rotate(-45deg);
}

.menu-overlay__close:hover span {
  background: var(--color-primary);
}

/* ── Menu Content ──────────────────────────── */
.menu-overlay__content {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  max-width: 700px;
}

.menu-overlay__link-wrap {
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.menu-overlay__link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 1.2vh 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 3.5vh, 36px);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  transition: all 0.3s var(--ease-out-expo);
  text-transform: uppercase;
}

.menu-overlay__link:hover {
  color: var(--color-primary);
  padding-left: 20px;
}

.menu-overlay__link-index {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-secondary);
  opacity: 0.5;
  letter-spacing: 0.05em;
}

/* ── Menu Footer ───────────────────────────── */
.menu-overlay__footer {
  width: 100%;
  max-width: 700px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3vh;
  padding-top: 2vh;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.menu-overlay__footer a {
  font-size: 13px;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.menu-overlay__footer a:hover {
  color: var(--color-primary);
}

.menu-overlay__socials {
  display: flex;
  gap: 24px;
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 768px) {
  .site-nav__inner {
    padding: 0 20px;
  }
  .site-nav__cta {
    display: none;
  }
  .menu-overlay {
    padding: 100px 24px 40px;
  }
  .menu-overlay__link {
    font-size: clamp(20px, 6vw, 32px);
    padding: 16px 0;
    gap: 14px;
  }
  .menu-overlay__link-index {
    font-size: 10px;
  }
  .menu-overlay__footer {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
    margin-top: 32px;
  }
  .menu-overlay__socials {
    gap: 16px;
  }
}