/* ═══════════════════════════════════════
   CAMPAIGNS ZONE — Shared Styles
   Used by: index, about, privacy, terms
═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Mulish:wght@300;400;500;600;700&display=swap');

:root {
  --blue:       #1a6fff;
  --blue-dark:  #0d4fd4;
  --blue-light: #4d8fff;
  --navy:       #060f2e;
  --navy2:      #0b1840;
  --navy3:      #0f2060;
  --accent:     #00d4ff;
  --gold:       #f5c842;
  --green:      #22d97a;
  --text:       #e8edf8;
  --muted:      #7a8ab0;
  --border:     rgba(255,255,255,0.07);
  --card:       rgba(255,255,255,0.04);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--navy);
  color: var(--text);
  font-family: 'Mulish', sans-serif;
  font-weight: 400;
  overflow-x: hidden;
  line-height: 1.7;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(26,111,255,.13) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(0,212,255,.08) 0%, transparent 55%);
  pointer-events: none;
  z-index: 0;
}

/* ── BUTTONS ── */
.btn {
  font-family: 'Mulish', sans-serif;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all .25s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: .3px;
  white-space: nowrap;
}
.btn-outline { background: transparent; border: 1px solid rgba(26,111,255,.5); color: var(--blue-light); }
.btn-outline:hover { border-color: var(--blue); background: rgba(26,111,255,.1); color: #fff; }
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: #fff; box-shadow: 0 4px 20px rgba(26,111,255,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(26,111,255,.5); }
.btn-lg { font-size: 15px; padding: 14px 32px; border-radius: 10px; }
.btn-accent { background: linear-gradient(135deg, var(--accent), #0099cc); color: var(--navy); font-weight: 800; box-shadow: 0 4px 20px rgba(0,212,255,.3); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,212,255,.45); }

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 16px 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(6,15,46,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background .3s, padding .3s;
}
nav.scrolled { background: rgba(6,15,46,.98); padding: 12px 6%; }

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}
.logo-text span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .5px;
  transition: color .2s;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: #fff; }

.nav-cta { display: flex; gap: 10px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 201;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(6,15,46,.98);
  z-index: 190;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}
.mobile-menu a:hover { color: #fff; }
.mobile-menu .mob-cta { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; align-items: center; width: 100%; padding: 0 40px; }
.mobile-menu .mob-cta .btn { width: 100%; justify-content: center; font-size: 15px; padding: 14px; }

/* ── FOOTER ── */
footer {
  background: rgba(0,0,0,.3);
  border-top: 1px solid var(--border);
  padding: 60px 6% 28px;
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.8; margin: 14px 0 20px; max-width: 240px; }
.social-links { display: flex; gap: 10px; flex-wrap: wrap; }
.social-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  text-decoration: none;
  transition: all .25s;
}
.social-btn:hover { background: rgba(26,111,255,.15); border-color: rgba(26,111,255,.4); transform: translateY(-2px); }
.footer-col h4 { font-family: 'Syne', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 14px; color: var(--muted); text-decoration: none; transition: color .2s; }
.footer-col ul li a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p, .footer-bottom a { font-size: 13px; color: var(--muted); text-decoration: none; }
.footer-bottom a:hover { color: #fff; }

/* ── REVEAL ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 28px; right: 28px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff; padding: 14px 22px; border-radius: 10px;
  font-size: 14px; font-weight: 600;
  box-shadow: 0 8px 30px rgba(26,111,255,.4);
  z-index: 999; transform: translateY(80px); opacity: 0;
  transition: all .4s cubic-bezier(.34,1.56,.64,1);
  max-width: calc(100vw - 40px);
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ── SECTION HELPERS ── */
section { position: relative; z-index: 1; padding: 90px 6%; }
.section-label { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
h2 { font-family: 'Syne', sans-serif; font-size: clamp(26px, 3.5vw, 44px); font-weight: 800; line-height: 1.15; letter-spacing: -.5px; margin-bottom: 14px; }
.section-sub { font-size: 16px; color: var(--muted); max-width: 540px; line-height: 1.8; }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  nav { padding: 14px 5%; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none !important; }
  .hamburger { display: flex; }
  section { padding: 64px 5%; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-brand p { max-width: 100%; }
}

@media (max-width: 480px) {
  nav { padding: 14px 4%; }
  .nav-logo { font-size: 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  section { padding: 56px 4%; }
}