/* ============================================================
   SocialRader.co.uk — Global Stylesheet
   Colors: #0a0e1a bg | #00e5ff accent | #0d1b2a card | #0d47a1 secondary
   Fonts: Bebas Neue (headings) | Outfit (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0e1a;
  --card:      #0d1b2a;
  --accent:    #00e5ff;
  --secondary: #0d47a1;
  --text:      #ffffff;
  --muted:     #8899aa;
  --border:    rgba(0,229,255,.18);
  --glow:      0 0 18px rgba(0,229,255,.45);
  --glow-lg:   0 0 40px rgba(0,229,255,.30);
  --radius:    12px;
  --transition: .3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5 {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: .04em;
  line-height: 1.1;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── Container ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px; border-radius: 6px;
  font-family: 'Outfit', sans-serif; font-weight: 600; font-size: .95rem;
  cursor: pointer; border: 2px solid transparent;
  transition: var(--transition); text-transform: uppercase; letter-spacing: .06em;
}
.btn-primary {
  background: var(--accent); color: var(--bg); border-color: var(--accent);
}
.btn-primary:hover { background: transparent; color: var(--accent); box-shadow: var(--glow); }

.btn-outline {
  background: transparent; color: var(--accent); border-color: var(--accent);
}
.btn-outline:hover { background: var(--accent); color: var(--bg); box-shadow: var(--glow); }

.btn-ghost {
  background: transparent; color: var(--text); border-color: rgba(255,255,255,.3);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ── Section titles ── */
.section-label {
  font-size: .8rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.section-title { font-size: clamp(2rem,4vw,3.2rem); margin-bottom: 16px; }
.section-sub { color: var(--muted); max-width: 560px; font-size: 1rem; }
.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

/* ── Card base ── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: var(--transition); position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; inset: 0; border-radius: var(--radius);
  background: linear-gradient(135deg,rgba(0,229,255,.04) 0%,transparent 60%);
  pointer-events: none;
}
.card:hover { border-color: var(--accent); box-shadow: var(--glow); transform: translateY(-4px); }

/* ── Glassy card ── */
.glass {
  background: rgba(13,27,42,.7); backdrop-filter: blur(18px);
  border: 1px solid var(--border); border-radius: var(--radius);
}

/* ── Section spacing ── */
section { padding: 96px 0; }

/* ── Divider ── */
.divider {
  height: 1px;
  background: linear-gradient(90deg,transparent,var(--accent),transparent);
  margin: 0;
}

/* ════════════════════════════════════════════
   NAVBAR
   ════════════════════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
  background: rgba(10,14,26,.85); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
}
.nav-logo {
  font-family: 'Bebas Neue', sans-serif; font-size: 1.6rem;
  letter-spacing: .08em; color: var(--text);
}
.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex; gap: 32px; align-items: center;
}
.nav-links a {
  font-size: .9rem; font-weight: 500; color: var(--muted);
  transition: var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--accent); transform: scaleX(0);
  transition: var(--transition); transform-origin: left;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: 16px; }

.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px; background: var(--text);
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; flex-direction: column; gap: 0;
  background: rgba(10,14,26,.97); border-top: 1px solid var(--border);
}
.mobile-menu a {
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  font-size: 1rem; color: var(--muted); transition: var(--transition);
}
.mobile-menu a:hover { color: var(--accent); background: rgba(0,229,255,.05); }
.mobile-menu.open { display: flex; }

/* ════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════ */
footer {
  background: #060911; border-top: 1px solid var(--border); padding: 72px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px;
}
.footer-brand p { color: var(--muted); font-size: .9rem; margin-top: 12px; line-height: 1.7; }
.footer-socials { display: flex; gap: 12px; margin-top: 20px; }
.footer-socials a {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--border);
  display: grid; place-items: center; font-size: .95rem;
  transition: var(--transition); color: var(--muted);
}
.footer-socials a:hover { border-color: var(--accent); color: var(--accent); box-shadow: var(--glow); }

.footer-col h4 {
  font-family: 'Outfit', sans-serif; font-size: .8rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--muted); font-size: .9rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--accent); }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px; border-top: 1px solid var(--border);
  font-size: .82rem; color: var(--muted);
}

/* ════════════════════════════════════════════
   FLOATING WHATSAPP
   ════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 9000;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; display: grid; place-items: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: var(--transition); animation: pulse-wa 2.5s infinite;
}
.whatsapp-float:hover { transform: scale(1.12); }
.whatsapp-float svg { width: 28px; height: 28px; fill: white; }
@keyframes pulse-wa {
  0%,100%  { box-shadow: 0 4px 20px rgba(37,211,102,.5); }
  50%      { box-shadow: 0 4px 36px rgba(37,211,102,.8); }
}

/* ════════════════════════════════════════════
   RADAR ANIMATION
   ════════════════════════════════════════════ */
.radar-wrap {
  position: relative; width: 460px; height: 460px;
  flex-shrink: 0;
}
.radar-circle {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(0,229,255,.22);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.radar-circle.r1 { width: 100%; height: 100%; }
.radar-circle.r2 { width: 74%; height: 74%; }
.radar-circle.r3 { width: 50%; height: 50%; }
.radar-circle.r4 { width: 28%; height: 28%; }

.radar-sweep {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 340deg, rgba(0,229,255,.55) 360deg);
  animation: sweep 3s linear infinite;
}
@keyframes sweep { to { transform: rotate(360deg); } }

.radar-crosshair {
  position: absolute; inset: 0;
}
.radar-crosshair::before,
.radar-crosshair::after {
  content: ''; position: absolute; background: rgba(0,229,255,.15);
}
.radar-crosshair::before { left: 50%; top: 0; width: 1px; height: 100%; }
.radar-crosshair::after  { top: 50%; left: 0; height: 1px; width: 100%; }

.radar-dot {
  position: absolute; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); box-shadow: var(--glow);
  animation: blink 2.5s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.2} }

.radar-glow-center {
  position: absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 30px var(--accent), 0 0 60px var(--accent);
}

/* ════════════════════════════════════════════
   SCROLL FADE-IN
   ════════════════════════════════════════════ */
.fade-in {
  opacity: 0; transform: translateY(32px); transition: opacity .65s ease, transform .65s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.stagger > * { transition-delay: calc(var(--i,0) * 80ms); }

/* ════════════════════════════════════════════
   STATS ROW
   ════════════════════════════════════════════ */
.stats-row {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
}
.stat-box {
  background: var(--card); padding: 40px 24px; text-align: center;
}
.stat-box .num {
  font-family: 'Bebas Neue', sans-serif; font-size: 2.8rem;
  color: var(--accent); letter-spacing: .04em;
}
.stat-box p { color: var(--muted); font-size: .88rem; margin-top: 6px; }

/* ════════════════════════════════════════════
   ACCORDION (FAQ)
   ════════════════════════════════════════════ */
.accordion { display: flex; flex-direction: column; gap: 12px; }
.acc-item {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
}
.acc-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; cursor: pointer; font-weight: 600;
  transition: var(--transition);
}
.acc-header:hover { color: var(--accent); }
.acc-icon {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--border); display: grid; place-items: center;
  flex-shrink: 0; transition: var(--transition); font-size: 1.1rem; color: var(--accent);
}
.acc-item.open .acc-icon { background: var(--accent); color: var(--bg); transform: rotate(45deg); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.acc-body p { padding: 0 24px 20px; color: var(--muted); font-size: .93rem; }
.acc-item.open .acc-body { max-height: 300px; }

/* ════════════════════════════════════════════
   PAGE HERO (inner pages)
   ════════════════════════════════════════════ */
.page-hero {
  padding: 160px 0 96px;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,229,255,.08) 0%, transparent 70%);
  text-align: center; border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(2.8rem,6vw,5rem); }
.page-hero p { color: var(--muted); max-width: 560px; margin: 16px auto 0; font-size: 1.05rem; }

/* ════════════════════════════════════════════
   CTA BANNER
   ════════════════════════════════════════════ */
.cta-banner {
  background: linear-gradient(135deg,#061122 0%,#0a1830 50%,#061122 100%);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 80px 0; text-align: center;
}
.cta-banner h2 { font-size: clamp(2rem,4vw,3.2rem); margin-bottom: 12px; }
.cta-banner p { color: var(--muted); margin-bottom: 36px; font-size: 1rem; }
.cta-banner .btn-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ════════════════════════════════════════════
   PRICING TOGGLE
   ════════════════════════════════════════════ */
.pricing-toggle {
  display: flex; align-items: center; gap: 16px; justify-content: center; margin-bottom: 48px;
}
.toggle-label { font-size: .9rem; font-weight: 600; color: var(--muted); }
.toggle-label.active { color: var(--accent); }
.toggle-switch {
  width: 52px; height: 28px; border-radius: 14px;
  background: var(--card); border: 1px solid var(--accent);
  position: relative; cursor: pointer; transition: var(--transition);
}
.toggle-thumb {
  position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); transition: var(--transition);
}
.toggle-switch.quarterly .toggle-thumb { transform: translateX(24px); }

.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.pricing-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px 32px;
  position: relative; transition: var(--transition);
  display: flex; flex-direction: column;
}
.pricing-card:hover, .pricing-card.popular {
  border-color: var(--accent); box-shadow: var(--glow-lg);
}
.popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--bg); font-size: .72rem;
  font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  padding: 4px 18px; border-radius: 20px;
}
.price-amount {
  font-family: 'Bebas Neue', sans-serif; font-size: 3rem;
  color: var(--accent); letter-spacing: .04em; margin: 16px 0 4px;
}
.price-period { color: var(--muted); font-size: .85rem; margin-bottom: 28px; }
.price-features { flex: 1; }
.price-features li {
  padding: 10px 0; border-bottom: 1px solid var(--border);
  font-size: .9rem; color: var(--muted); display: flex; align-items: center; gap: 10px;
}
.price-features li::before { content: '✓'; color: var(--accent); font-weight: 700; }
.pricing-card .btn { width: 100%; justify-content: center; margin-top: 28px; }

/* ════════════════════════════════════════════
   TESTIMONIALS
   ════════════════════════════════════════════ */
.testimonial-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.testimonial-card {
  background: rgba(13,27,42,.8); backdrop-filter: blur(14px);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--accent); box-shadow: var(--glow); }
.stars { color: #ffc107; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card blockquote { color: var(--muted); font-size: .93rem; font-style: italic; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg,var(--secondary),var(--accent));
  display: grid; place-items: center; font-family:'Bebas Neue',sans-serif; font-size: 1.1rem;
}
.author-name { font-weight: 600; font-size: .9rem; }
.author-role { color: var(--muted); font-size: .78rem; }

/* ════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════ */
@media(max-width:1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width:420px; margin:0 auto; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2,1fr); }
  .radar-wrap { width: 340px; height: 340px; }
}
@media(max-width:768px) {
  section { padding: 64px 0; }
  .nav-links, .nav-cta .btn { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
  .radar-wrap { width: 260px; height: 260px; }
}
@media(max-width:480px) {
  .stats-row { grid-template-columns: 1fr 1fr; }
}