/* ═══════════════════════════════════════════════
   Edmilson Ndembe — Portfolio
   style.css · Shared across all pages
═══════════════════════════════════════════════ */

/* ── Tokens ──────────────────────────────────── */
:root {
  --black:      #0a0a0a;
  --white:      #f5f3ef;
  --cream:      #ede9e1;
  --gold:       #c9a96e;
  --gold-light: #e8d5b0;
  --warm-gray:  #8a8478;
  --text-dark:  #1a1814;
  --text-mid:   #4a4640;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans:  'DM Sans', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Reset ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--white);
  color: var(--text-dark);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

/* ── Custom Cursor ───────────────────────────── */
.cursor {
  position: fixed; top: 0; left: 0;
  width: 8px; height: 8px;
  background: var(--gold); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  will-change: transform;
}
.cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 32px; height: 32px;
  border: 1.5px solid var(--gold); border-radius: 50%;
  pointer-events: none; z-index: 9998; opacity: 0.45;
  will-change: transform;
  transition: width 0.22s var(--ease), height 0.22s var(--ease), opacity 0.22s;
}
.cursor-ring.hovered { width: 56px; height: 56px; opacity: 0.75; }

/* ── Nav ─────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 60px;
  transition: background 0.4s, padding 0.4s;
}
nav.scrolled {
  background: rgba(245,243,239,0.94);
  backdrop-filter: blur(14px);
  padding: 16px 60px;
  border-bottom: 1px solid rgba(201,169,110,0.12);
}
.nav-logo {
  font-family: var(--serif); font-size: 18px; font-weight: 500;
  letter-spacing: 0.05em; color: var(--text-dark); text-decoration: none;
}
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
  font-size: 13px; font-weight: 400; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-mid); text-decoration: none;
  transition: color 0.3s; position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px; background: var(--gold);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--gold); }
.nav-cta {
  font-size: 13px; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--black); background: var(--gold);
  padding: 11px 26px; text-decoration: none;
  transition: background 0.3s, transform 0.2s;
}
.nav-cta:hover { background: var(--gold-light); transform: translateY(-1px); }
.nav-toggle { display: none; }

/* ── Buttons ─────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; background: var(--black); color: var(--white);
  font-size: 13px; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; text-decoration: none;
  transition: background 0.3s, transform 0.2s;
}
.btn-primary:hover { background: var(--gold); color: var(--black); transform: translateY(-2px); }
.btn-primary .arrow { transition: transform 0.3s; }
.btn-primary:hover .arrow { transform: translateX(4px); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 400; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-mid); text-decoration: none;
  border-bottom: 1px solid transparent; padding-bottom: 2px;
  transition: color 0.3s, border-color 0.3s;
}
.btn-secondary:hover { color: var(--gold); border-color: var(--gold); }

.btn-gold {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 17px 38px; background: var(--gold); color: var(--black);
  font-size: 13px; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; text-decoration: none; width: fit-content;
  transition: background 0.3s, transform 0.2s;
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); }

/* ── Section Labels ──────────────────────────── */
.section-label {
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--warm-gray); margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::before {
  content: ''; display: block; width: 20px; height: 1px; background: var(--gold);
}
.section-label.light { color: var(--warm-gray); }
.section-label.light::before { background: var(--gold); }

/* ── Section Headings ────────────────────────── */
.section-heading {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 300; line-height: 1.1; color: var(--text-dark);
}
.section-heading em { font-style: italic; color: var(--gold); }
.section-heading.light { color: var(--white); }

/* ── Marquee ─────────────────────────────────── */
.marquee-strip { background: var(--black); padding: 15px 0; overflow: hidden; }
.marquee-track {
  display: flex; animation: marquee 24s linear infinite; white-space: nowrap;
}
.marquee-item {
  display: inline-flex; align-items: center; gap: 24px; padding: 0 32px;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--warm-gray);
}
.marquee-item span { color: var(--gold); }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ── Page Hero (inner pages) ─────────────────── */
.page-hero {
  padding: 160px 60px 100px;
  background: var(--black);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute;
  top: -100px; right: -100px; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,169,110,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-label { color: var(--warm-gray); margin-bottom: 24px; }
.page-hero-label::before { background: var(--gold); }
.page-hero-title {
  font-family: var(--serif);
  font-size: clamp(48px, 6vw, 96px);
  font-weight: 300; line-height: 1.0; color: var(--white);
  max-width: 800px;
}
.page-hero-title em { font-style: italic; color: var(--gold); }
.page-hero-sub {
  font-size: 16px; font-weight: 300; color: rgba(245,243,239,0.5);
  max-width: 480px; line-height: 1.7; margin-top: 24px;
}

/* ── Footer ──────────────────────────────────── */
footer {
  padding: 36px 60px; background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex; align-items: center; justify-content: space-between;
}
.footer-logo { font-family: var(--serif); font-size: 15px; color: rgba(245,243,239,0.4); }
.footer-copy  { font-size: 11px; color: rgba(245,243,239,0.25); letter-spacing: 0.04em; }
.footer-socials { display: flex; gap: 16px; }
.footer-social {
  width: 34px; height: 34px; border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.35); text-decoration: none; font-size: 13px;
  transition: border-color 0.3s, color 0.3s;
}
.footer-social:hover { border-color: var(--gold); color: var(--gold); }

/* ── Scroll Reveal ───────────────────────────── */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* ── Keyframes ───────────────────────────────── */
@keyframes fadeUp  { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn  { from{opacity:0} to{opacity:1} }
@keyframes pulse   { 0%,100%{opacity:1} 50%{opacity:0.35} }

/* ── Mobile ──────────────────────────────────── */
@media (max-width: 900px) {
  body { cursor: auto; }
  .cursor, .cursor-ring { display: none; }
  nav { padding: 18px 20px; }
  nav.scrolled { padding: 14px 20px; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle {
    display: flex; flex-direction: column; gap: 5px;
    background: none; border: none; padding: 4px; cursor: pointer;
  }
  .nav-toggle span { display: block; width: 24px; height: 1.5px; background: var(--text-dark); transition: transform 0.3s; }
  .page-hero { padding: 120px 20px 64px; }
  .page-hero-title { font-size: clamp(36px, 10vw, 56px); }
  footer { padding: 24px 20px; flex-direction: column; gap: 12px; text-align: center; }
  .footer-socials { justify-content: center; }
}
@media (max-width: 390px) {
  .page-hero { padding: 100px 16px 52px; }
}