/* =============================================
   EQUITY PARTNERS — SHARED DESIGN SYSTEM
   main.css — common styles for all pages
   ============================================= */

/* =============================================
   CSS VARIABLES
   ============================================= */
:root {
  --black:      #0c0c0c;
  --offwhite:   #f8f6f1;
  --white:      #ffffff;
  --gold:       #c9a870;
  --gold-light: #e0c99a;
  --grey:       #888888;
  --grey-light: #d4d0c8;
  --font-display: 'Bodoni Moda', Georgia, serif;
  --font-body:    'Lora', Georgia, serif;
  --font-ui:      'Josefin Sans', sans-serif;
  --nav-h: 70px;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  padding: 0;
  background: var(--offwhite);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--gold); }
img { max-width: 100%; display: block; }
ul { list-style: none; padding: 0; margin: 0; }

/* =============================================
   NAVIGATION
   ============================================= */
.ep-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.ep-nav.scrolled {
  background: var(--black);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.ep-nav-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ep-nav-logo img {
  height: 140px;
  width: auto;
  display: block;
  margin-top: 10px;
}

.ep-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: nowrap;
}

.ep-nav-links > li > a,
.ep-nav-links > li > span {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.08em;
  white-space: nowrap;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85) !important;
  padding: 8px 10px;
  display: block;
  position: relative;
  transition: color 0.2s;
  cursor: pointer;
}

.ep-nav-links > li > a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.ep-nav-links > li > a:hover {
  color: var(--gold);
  text-decoration: none;
}
.ep-nav-links > li > a:hover::after { transform: scaleX(1); }

/* Dropdown */
.ep-dropdown { position: relative; }

.ep-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--black);
  min-width: 260px;
  padding: 12px 0 8px;
  z-index: 100;
}

.ep-dropdown:hover .ep-dropdown-menu { display: block; }

.ep-dropdown-menu li a {
  font-family: var(--font-ui);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.75);
  padding: 10px 20px;
  display: block;
  transition: color 0.2s, padding-left 0.2s;
}

.ep-dropdown-menu li a:hover {
  color: var(--gold);
  padding-left: 26px;
}

/* Mobile toggle */
.ep-nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.4);
  color: white;
  padding: 6px 12px;
  font-size: 18px;
  cursor: pointer;
  border-radius: 2px;
}

@media (max-width: 900px) {
  .ep-nav-toggle { display: block; }
  .ep-nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--black);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 0 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
  }
  .ep-nav-links.open { display: flex; }
  .ep-nav-links > li { width: 100%; }
  .ep-dropdown-menu {
    position: static;
    border-top: none;
    border-left: 2px solid var(--gold);
    margin-left: 30px;
    background: transparent;
    padding: 0;
  }
  .ep-dropdown:hover .ep-dropdown-menu { display: block; }
}

/* =============================================
   IMAGE PLACEHOLDERS
   ============================================= */
.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
}

.img-placeholder span {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
  max-width: 260px;
}

/* =============================================
   SECTION BASE
   ============================================= */
.ep-section {
  padding: 100px 0;
}

.ep-section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

.ep-section-label {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
}

.ep-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  color: var(--black);
  margin-bottom: 16px;
  line-height: 1.2;
}

.ep-section-title.light { color: var(--white); }

.ep-gold-rule {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 56px;
}

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.22s; }
.reveal-delay-3 { transition-delay: 0.34s; }
.reveal-delay-4 { transition-delay: 0.46s; }

/* =============================================
   BUTTONS
   ============================================= */
.ep-btn {
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 36px;
  display: inline-block;
  transition: all 0.25s ease;
  cursor: pointer;
}

.ep-btn-outline {
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
}

.ep-btn-outline:hover {
  background: var(--gold);
  color: var(--black);
}

.ep-btn-solid {
  border: 1px solid rgba(255,255,255,0.5);
  color: var(--white);
  background: transparent;
}

.ep-btn-solid:hover {
  background: rgba(255,255,255,0.12);
}

/* =============================================
   RESPONSIVE BASE
   ============================================= */
@media (max-width: 768px) {
  .ep-section { padding: 70px 0; }
  .ep-section-inner { padding: 0 24px; }
}

@media (max-width: 480px) {
  .ep-section { padding: 50px 0; }
  .ep-section-inner { padding: 0 16px; }
  .ep-btn { width: 100%; text-align: center; max-width: 280px; }
}