/* ═══════════════════════════════════════════════
   ELITE — Components
   Nav, Footer, Buttons, Cards
   ═══════════════════════════════════════════════ */

/* ─────────────────── BUTTONS ─────────────────── */
.btn {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--duration) var(--ease);
  white-space: nowrap;
}

.btn-fill {
  background: var(--accent);
  color: var(--black);
}
.btn-fill:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.btn-dark {
  background: var(--black);
  color: var(--white);
}
.btn-dark:hover {
  background: #333;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--black);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--black);
}

.text-link {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap var(--duration) var(--ease);
}
.text-link::after { content: '→'; }
.text-link:hover { gap: 0.8rem; }

/* ─────────────────── NAVIGATION ─────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration);
}
.site-nav.scrolled {
  border-bottom-color: var(--border);
}

.nav-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  text-decoration: none;
}

.nav-logo-word {
  font-family: var(--font-logo);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1;
}

.nav-logo-line {
  width: 100%;
  height: 1.5px;
  background: var(--accent);
  margin: 4px 0 5px;
}

.nav-logo-sub {
  font-family: var(--font-body);
  font-size: 0.42rem;
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover { color: var(--black); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--black); }
.nav-links a.active::after { width: 100%; }

.nav-cta {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.55rem 1.5rem;
  background: var(--black);
  color: var(--white);
  transition: background var(--duration);
}
.nav-cta:hover { background: var(--accent-dark); color: var(--white); }

/* ── Hamburger ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  z-index: 110;
}
.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--black);
  transition: all 0.3s var(--ease);
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* ── Mobile Menu ── */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: var(--white);
  z-index: 105;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  transition: right 0.4s var(--ease);
}
.mobile-menu.open { right: 0; }

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 400;
  color: var(--black);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 102;
}
.mobile-overlay.open { display: block; }

/* ─────────────────── FOOTER ─────────────────── */
.site-footer {
  padding: var(--space-lg) 3rem var(--space-md);
  background: var(--black);
  color: rgba(255,255,255,0.4);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 1rem;
}

.footer-brand-word {
  font-family: var(--font-logo);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
}

.footer-brand-line {
  width: 100%;
  max-width: 120px;
  height: 1.5px;
  background: var(--accent);
  margin: 5px 0 6px;
}

.footer-brand-sub {
  font-family: var(--font-body);
  font-size: 0.44rem;
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.footer-tagline {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-style: normal;
  color: rgba(255,255,255,0.3);
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }

.footer-newsletter {
  display: flex;
  gap: 0;
  margin-top: 0.5rem;
}
.footer-newsletter input {
  flex: 1;
  padding: 0.7rem 1rem;
  font-size: 0.8rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-right: none;
  color: var(--white);
}
.footer-newsletter input::placeholder {
  color: rgba(255,255,255,0.25);
}
.footer-newsletter button {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.7rem 1.2rem;
  background: var(--accent);
  color: var(--black);
}
.footer-newsletter button:hover {
  background: var(--accent-dark);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.72rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-socials {
  display: flex;
  gap: 1.25rem;
  margin-top: 1rem;
}
.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  color: rgba(255,255,255,0.5);
  transition: all 0.2s;
}
.footer-socials a:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.footer-socials svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ─────────────────── CARDS ─────────────────── */
.card {
  background: var(--white);
  padding: 2.5rem;
  border: 1px solid var(--border);
  transition: all var(--duration) var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}

/* ─────────────────── MARQUEE ─────────────────── */
.marquee-strip {
  padding: 1.2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marqueeScroll 25s linear infinite;
  width: max-content;
}
.marquee-item {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  font-style: normal;
  color: var(--text-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 3rem;
}
.marquee-item::after {
  content: '·';
  color: var(--accent);
  font-size: 1.4rem;
}
@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─────────────────── RESPONSIVE ─────────────────── */
@media (max-width: 1024px) {
  .site-nav { padding: 0 2rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .site-nav { padding: 0 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .site-footer { padding: 3rem 1.5rem 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; }
}