/* PunterPoint Header Styles */

.pp-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: linear-gradient(
      to bottom,
      rgba(5, 8, 18, 0.96),
      rgba(5, 8, 18, 0.88)
    );
  border-bottom: 1px solid var(--color-border-subtle);
}

.pp-header__inner {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

/* Brand */

.pp-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.pp-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 30%;
  background: radial-gradient(circle at 30% 20%, #ffffff 0, #9b6fff 32%, #6f7dff 68%, #020617 100%);
  box-shadow: var(--shadow-glow-primary);
}

.pp-header__logo-text {
  display: flex;
  flex-direction: column;
}

.pp-header__logo-main {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pp-header__logo-sub {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Toggle (mobile) */

.pp-header__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  background: rgba(7, 10, 26, 0.8);
  color: var(--color-text);
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.pp-header__toggle-box {
  position: relative;
  width: 20px;
  height: 16px;
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
}

.pp-header__toggle-bar {
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-gray-200);
  transform-origin: center;
  transition: transform var(--transition-base),
    opacity var(--transition-base),
    background var(--transition-base);
}

.pp-header__toggle-text {
  color: var(--color-text-muted);
}

/* Nav base */

.pp-header__nav {
  position: fixed;
  inset-inline: 0;
  top: var(--nav-height);
  background: radial-gradient(circle at top, rgba(111, 125, 255, 0.12) 0, transparent 55%),
    rgba(5, 8, 18, 0.98);
  border-bottom: 1px solid var(--color-border-subtle);
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.pp-header__nav-list {
  list-style: none;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pp-header__nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.pp-header__nav-link:hover,
.pp-header__nav-link:focus-visible {
  color: var(--color-text);
  background: rgba(148, 163, 255, 0.08);
}

.pp-header__nav-item--cta .pp-header__nav-link {
  justify-content: center;
  margin-top: var(--space-1);
  background: linear-gradient(120deg, #6f7dff, #9b6fff);
  color: #0b1020;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pp-header__nav-item--cta .pp-header__nav-link:hover,
.pp-header__nav-item--cta .pp-header__nav-link:focus-visible {
  background: linear-gradient(120deg, #8f9bff, #b57aff);
  color: #020617;
}

/* Open state */

.pp-header--menu-open .pp-header__nav {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.pp-header--menu-open .pp-header__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.pp-header--menu-open .pp-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.pp-header--menu-open .pp-header__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Desktop layout */

@media (min-width: 768px) {
  .pp-header__inner {
    gap: var(--space-6);
  }

  .pp-header__toggle {
    display: none;
  }

  .pp-header__nav {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    background: transparent;
    border: none;
  }

  .pp-header__nav-list {
    padding: 0;
    flex-direction: row;
    align-items: center;
    gap: var(--space-4);
  }

  .pp-header__nav-link {
    width: auto;
    padding-inline: 0.25rem;
    padding-block: 0.25rem;
    background: transparent;
  }

  .pp-header__nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.3rem;
    height: 2px;
    border-radius: var(--radius-pill);
    background: linear-gradient(90deg, rgba(111, 125, 255, 0.1), rgba(155, 111, 255, 0.7));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
  }

  .pp-header__nav-link:hover::after,
  .pp-header__nav-link:focus-visible::after {
    transform: scaleX(1);
  }

  .pp-header__nav-item--cta .pp-header__nav-link {
    padding-inline: var(--space-3);
    padding-block: 0.45rem;
    border-radius: var(--radius-pill);
  }
}

@media (min-width: 1024px) {
  .pp-header__logo-main {
    font-size: 1.3rem;
  }
}