/* ================================================
   PURE BUILD PROJECTS — SHARED STYLES
   ================================================ */

:root {
  --black: #000000;
  --white: #ffffff;
  --rule: rgba(255,255,255,0.18);
  --rule-strong: rgba(255,255,255,0.32);
  --rule-dark: rgba(0,0,0,0.12);
  --muted-light: rgba(255,255,255,0.62);
  --muted-dark: rgba(0,0,0,0.6);
  --display: 'Anton', 'Impact', 'Helvetica Neue', sans-serif;
  --body: 'Inter', -apple-system, system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background: var(--white); color: var(--black); }
img { max-width: 100%; display: block; }

.wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 720px) { .wrap { padding: 0 22px; } }

/* ============= NAV ============= */
nav.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  padding: 22px 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
nav.site-nav .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  text-decoration: none;
  color: var(--white);
  line-height: 0.9;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
}
.logo .lg-main {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.02em;
}
.logo .lg-sub {
  font-family: var(--body);
  font-size: 9px;
  letter-spacing: 0.4em;
  margin-top: 4px;
  font-weight: 500;
}
.menu-btn {
  background: var(--white);
  color: var(--black);
  border: none;
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: transform 0.3s;
}
.menu-btn:hover { transform: scale(1.05); }
.menu-btn span { width: 18px; height: 1.5px; background: var(--black); display: block; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-phone {
  color: var(--white);
  text-decoration: none;
  font-family: var(--body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  padding: 12px 22px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
  white-space: nowrap;
}
.nav-phone:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
@media (max-width: 560px) {
  .nav-phone { padding: 10px 16px; font-size: 12px; letter-spacing: 0.06em; }
}

/* ============= MENU PANEL ============= */
.menu-panel {
  position: fixed;
  top: 0; right: 0;
  width: min(420px, 100%);
  height: 100vh;
  background: var(--black);
  border-left: 1px solid var(--rule);
  z-index: 70;
  padding: 100px 40px 40px;
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.65,0,0.35,1);
  overflow-y: auto;
}
.menu-panel.open { transform: translateX(0); }
.menu-panel a {
  display: block;
  color: var(--white);
  text-decoration: none;
  font-family: var(--display);
  font-size: 32px;
  letter-spacing: 0.01em;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  transition: padding-left 0.3s;
}
.menu-panel a:hover { padding-left: 12px; }
.menu-panel a.active {
  color: var(--muted-light);
  pointer-events: none;
}
.menu-contact {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.menu-contact a {
  font-family: var(--body);
  font-size: 15px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0.01em;
  padding: 8px 0;
  border-bottom: none;
  color: var(--muted-light);
}
.menu-contact a:hover { padding-left: 0; color: var(--white); }
.menu-close {
  position: absolute;
  top: 28px; right: 32px;
  background: none;
  border: 1px solid var(--rule);
  color: var(--white);
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 65;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.menu-overlay.open { opacity: 1; pointer-events: auto; }

/* ============= TYPOGRAPHY ============= */
.page-eyebrow {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 22px;
  font-weight: 500;
  color: var(--muted-light);
}
.page-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(44px, 7vw, 96px);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.005em;
}
.page-intro {
  margin-top: 22px;
  font-size: 16px;
  color: var(--muted-light);
  max-width: 56ch;
  line-height: 1.6;
}

/* ============= REVEAL ANIMATION ============= */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 1s, transform 1s; }
.reveal.in { opacity: 1; transform: translateY(0); }