/* ========================================
   COMPONENTS — Reusable Elements
   ======================================== */

/* === NAV === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-5) 0;
  transition: background var(--duration-slow) ease,
              backdrop-filter var(--duration-slow) ease;
}

.nav.is-scrolled {
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  cursor: none;
}

.nav__logo span {
  color: var(--accent);
}

.nav__links {
  display: flex;
  gap: var(--space-8);
  align-items: center;
}

.nav__link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--text-dim);
  position: relative;
  padding-bottom: 2px;
  cursor: none;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--duration-normal) var(--ease-out-expo);
}

.nav__link:hover {
  color: var(--white);
}

.nav__link:hover::after {
  width: 100%;
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: none;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--white);
  transition: transform var(--duration-normal) var(--ease-out-expo),
              opacity var(--duration-fast) ease;
}

.nav__toggle.is-open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.is-open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile menu */
.nav__mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 5, 5, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              visibility var(--duration-slow);
  z-index: 999;
}

.nav__mobile.is-open {
  opacity: 1;
  visibility: visible;
}

.nav__mobile a {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--text-dim);
  transition: color var(--duration-fast) ease;
}

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

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
}

/* === TAGS / PILLS === */
.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-dim);
  transition: border-color var(--duration-fast) ease,
              color var(--duration-fast) ease,
              background var(--duration-fast) ease;
}

.tag:hover {
  border-color: var(--accent);
  color: var(--white);
  background: rgba(0, 85, 255, 0.08);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  padding: var(--space-4) var(--space-8);
  border: 1.5px solid var(--white);
  color: var(--white);
  position: relative;
  overflow: hidden;
  cursor: none;
  transition: color var(--duration-normal) var(--ease-out-expo),
              box-shadow var(--duration-normal) var(--ease-out-expo);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(100%);
  transition: transform var(--duration-normal) var(--ease-out-expo);
  z-index: -1;
}

.btn:hover {
  color: var(--white);
  border-color: var(--accent);
  box-shadow: var(--shadow-brutal);
}

.btn:hover::before {
  transform: translateY(0);
}

.btn__arrow {
  display: inline-block;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* === STAT COUNTER === */
.stat {
  text-align: left;
}

.stat__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: var(--leading-none);
  color: var(--white);
}

.stat__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--text-muted);
  margin-top: var(--space-2);
}