/* ================================================
   Step Up — base.css
   Shared styles: reset, nav, footer, buttons
   Rules: px only · no rem · no :root variables
   ================================================ */

/* ------------------------------------------------
   RESET
   ------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: #0d0d0d;
  color: #f0f0f0;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

/* ------------------------------------------------
   NAVIGATION — Desktop
   ------------------------------------------------ */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  position: sticky;
  top: 0;
  background: rgba(13, 13, 13, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 300;
}

.nav-logo {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 3px;
  color: #ffffff;
  text-transform: uppercase;
  user-select: none;
}

.nav-logo span {
  color: #c9a84c;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 12px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.2s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: #c9a84c;
  transition: width 0.25s ease;
}

.nav-links a:hover {
  color: #ffffff;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.active {
  color: #c9a84c;
}

/* ------------------------------------------------
   NAVIGATION — Burger Button
   ------------------------------------------------ */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 301;
}

.nav-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: transform 0.28s ease, opacity 0.2s ease;
  transform-origin: center;
}

/* Burger → X animation */
.nav-burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-burger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ------------------------------------------------
   NAVIGATION — Mobile Menu
   Mobile menu sits in document flow directly after
   the <nav>. It is sticky at top:65px so it stays
   locked under the nav bar while scrolling.
   ------------------------------------------------ */
.nav-mobile-menu {
  display: none;
  flex-direction: column;
  position: sticky;
  top: 65px;
  left: 0;
  width: 100%;
  background: #111111;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  z-index: 299;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-mobile-menu.open {
  max-height: 360px;
}

.nav-mobile-menu a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  padding: 15px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-mobile-menu a:hover,
.nav-mobile-menu a.active {
  color: #c9a84c;
  background: rgba(201, 168, 76, 0.04);
}

/* ------------------------------------------------
   DIVIDER
   ------------------------------------------------ */
.divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.07);
  margin: 0 48px;
}

/* ------------------------------------------------
   SECTION LABEL (shared eyebrow text)
   ------------------------------------------------ */
.section-label {
  font-size: 10px;
  letter-spacing: 3px;
  color: rgba(255, 255, 255, 0.22);
  text-transform: uppercase;
  margin-bottom: 32px;
}

/* ------------------------------------------------
   BUTTONS
   ------------------------------------------------ */
.btn-primary {
  display: inline-block;
  padding: 13px 30px;
  background: #c9a84c;
  color: #0d0d0d;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.15s ease;
  white-space: nowrap;
}

.btn-primary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-block;
  padding: 13px 30px;
  background: transparent;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 3px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
  white-space: nowrap;
}

.btn-secondary:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-block;
  padding: 13px 30px;
  background: transparent;
  color: rgba(255, 255, 255, 0.45);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn-ghost:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.32);
}

/* ------------------------------------------------
   FOOTER
   ------------------------------------------------ */
.footer-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  margin-top: 80px;
}

.footer-copy {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.18);
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.22);
  letter-spacing: 0.5px;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #c9a84c;
}

.flinks {
  display: flex;
  align-items: center;
  gap: 20px;
}

.flinks-desc {
  font-size: 12px;
  font-weight: 500;
  color: rgb(220 206 85 / 60%);
  letter-spacing: 0.5px;
  margin: 0;
  text-transform: uppercase;
}

.flinks a {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.22);
  letter-spacing: 0.5px;
  transition: color 0.2s ease;
}

.flinks a:hover {
  color: #c9a84c;
}

/* ------------------------------------------------
   RESPONSIVE — Mobile ≤768px
   ------------------------------------------------ */
@media (max-width: 768px) {

  .divider {
    margin: 0 20px;
  }

  .footer-strip {
    flex-direction: column;
    gap: 14px;
    padding: 20px;
    text-align: center;
  }

    .flinks-desc {
    font-size: 10px;
  }
}

@media (max-width: 860px) {
    .nav {
    padding: 16px 20px;
  }

  .nav-links {
    display: none;
  }

  .nav-burger {
    display: flex;
  }

  .nav-mobile-menu {
    display: flex;
    top: 57px; /* shorter mobile nav height */
  }
}