/* ============================================
   KLEIN ELECTRIC INC — Global Styles (Light Theme)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Barlow:wght@300;400;500&display=swap');

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

:root {
  --bg:           #f5f3ef;
  --bg-2:         #eeece8;
  --bg-3:         #e6e3de;
  --text:         #1a1917;
  --text-muted:   #7a7670;
  --text-dim:     #b8b4ae;
  --border:       rgba(0,0,0,0.1);
  --border-hover: rgba(0,0,0,0.22);
  --accent:       #8a7355;
  --serif:        'Cormorant Garamond', Georgia, serif;
  --sans:         'Barlow', sans-serif;
  --nav-h:        72px;
  --ease:         cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out:     cubic-bezier(0.0, 0.0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: none;
}

/* ── KE CURSOR ── */
.cursor {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -58%);
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text);
  user-select: none;
  transition: color 0.3s;
}

.cursor.on-dark { color: #f5f3ef; }

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  z-index: 1000;
  transition: background 0.4s var(--ease), border-color 0.4s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(245,243,239,0.96);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
}

.nav.on-hero .nav-logo,
.nav.on-hero .nav-links a { color: rgba(245,243,239,0.9); }
.nav.on-hero .nav-links a:hover { color: #fff; }
.nav.on-hero .nav-toggle span { background: rgba(245,243,239,0.9); }
.nav.on-hero .nav-contact-btn { border-color: rgba(245,243,239,0.35) !important; }

.nav.scrolled .nav-logo { color: var(--text); }
.nav.scrolled .nav-links a { color: var(--text-muted); }
.nav.scrolled .nav-links a:hover,
.nav.scrolled .nav-links a.active { color: var(--text); }
.nav.scrolled .nav-contact-btn { border-color: var(--border-hover) !important; color: var(--text) !important; }
.nav.scrolled .nav-toggle span { background: var(--text); }

.nav-logo {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  cursor: none;
  transition: color 0.3s;
}

.nav-links { display: flex; align-items: center; gap: 40px; list-style: none; }

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.3s;
  cursor: none;
}

.nav-links a:hover, .nav-links a.active { color: var(--text); }

.nav-contact-btn {
  padding: 10px 24px !important;
  border: 0.5px solid var(--border-hover) !important;
  color: var(--text) !important;
  transition: background 0.3s, color 0.3s !important;
}

.nav-contact-btn:hover {
  background: var(--text) !important;
  color: var(--bg) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: none;
  background: none;
  border: none;
  padding: 8px;
}

.nav-toggle span {
  display: block; width: 24px; height: 0.5px; background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 999;
  display: flex; flex-direction: column; justify-content: center;
  padding: 48px;
  transform: translateX(100%);
  transition: transform 0.5s var(--ease-out);
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu a {
  font-family: var(--serif);
  font-size: clamp(36px, 8vw, 56px);
  font-weight: 300;
  color: var(--text-muted);
  text-decoration: none;
  display: block;
  padding: 12px 0;
  border-bottom: 0.5px solid var(--border);
  transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--text); }

/* ── SHARED ── */
.section-label {
  font-size: 10px; letter-spacing: 0.22em;
  color: var(--text-muted); text-transform: uppercase;
}

.text-link {
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted); text-decoration: none; cursor: none;
  border-bottom: 0.5px solid var(--border-hover); padding-bottom: 2px;
  transition: color 0.3s, border-color 0.3s;
}
.text-link:hover { color: var(--text); border-color: var(--text); }

/* ── SCROLL REVEAL ── */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
[data-reveal][data-delay="1"] { transition-delay: 0.1s; }
[data-reveal][data-delay="2"] { transition-delay: 0.2s; }
[data-reveal][data-delay="3"] { transition-delay: 0.3s; }
[data-reveal][data-delay="4"] { transition-delay: 0.4s; }

/* ── FOOTER ── */
footer {
  background: var(--bg-2);
  border-top: 0.5px solid var(--border);
  padding: 64px 48px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-logo {
  font-family: var(--serif); font-size: 28px; font-weight: 300;
  font-style: italic; color: var(--text-dim);
  margin-bottom: 20px; display: block;
}

.footer-tagline {
  font-size: 13px; line-height: 1.8; color: var(--text-muted);
  max-width: 260px; margin-bottom: 32px;
}

.footer-heading {
  font-size: 10px; letter-spacing: 0.22em;
  color: var(--text-dim); text-transform: uppercase; margin-bottom: 20px;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }

.footer-links a, .footer-text {
  font-size: 13px; color: var(--text-muted); text-decoration: none;
  line-height: 1.9; transition: color 0.3s; cursor: none;
}
.footer-links a:hover { color: var(--text); }

.footer-bottom {
  background: var(--bg-2);
  border-top: 0.5px solid var(--border);
  padding: 24px 48px;
  display: flex; justify-content: space-between; align-items: center;
}

.footer-copy, .footer-lic {
  font-size: 11px; color: var(--text-dim); letter-spacing: 0.05em;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  footer { grid-template-columns: 1fr 1fr; padding: 48px 24px; }
  .footer-bottom { padding: 20px 24px; flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 600px) {
  footer { grid-template-columns: 1fr; gap: 32px; }
}