/* NaijaCharge — shared styles. White background, purple brand, gold accent. */
:root {
  --brand: #5B21B6;
  --brand-600: #6D28D9;
  --brand-dark: #2A1659;
  --brand-soft: #F4F0FD;
  --brand-line: #E4DCF7;
  --accent: #F5C24A;
  --ink: #1C1530;
  --muted: #5E5873;
  --bg: #FFFFFF;
  --surface: #FAF8FF;
  --ok: #157F4A;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(42, 22, 89, .08);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 4.2vw, 3.3rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--max), 100% - 40px); margin-inline: auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--brand); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-weight: 600; font-size: .85rem; }
.muted { color: var(--muted); }
section { padding: 84px 0; }
.section-soft { background: var(--surface); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 22px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-size: 1rem; font-family: inherit; transition: transform .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-600); }
.btn-ghost { background: #fff; color: var(--brand); border-color: var(--brand-line); }
.btn-gold { background: var(--accent); color: var(--brand-dark); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--brand-line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.logo { flex-shrink: 0; font-weight: 800; font-size: 1.35rem; text-decoration: none; color: var(--ink); display: flex; align-items: center; gap: 10px; }
.logo img { width: 32px; height: 32px; }
.logo b { color: var(--brand); }
.nav-links { display: flex; gap: 20px; white-space: nowrap; }
.nav-links a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .92rem; }
.nav-links a:hover, .nav-links a.active { color: var(--brand); }
.nav-cta { display: flex; gap: 10px; align-items: center; white-space: nowrap; }
.nav-cta .btn { padding: 10px 18px; font-size: .92rem; }
.menu-btn { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--ink); }
.mobile-menu { display: none; border-top: 1px solid var(--brand-line); padding: 12px 20px 20px; }
.mobile-menu a { display: block; padding: 10px 0; color: var(--ink); text-decoration: none; font-weight: 600; }
.mobile-menu.open { display: block; }
.order-strip { background: var(--brand-dark); color: #fff; text-align: center; font-size: .9rem; padding: 9px 16px; }
.order-strip a { color: var(--accent); font-weight: 700; }

/* Hero */
.hero { padding: 64px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 .hl { color: var(--brand); }
.hero p.lead { font-size: 1.15rem; color: var(--muted); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 22px; }
.price-chip { display: inline-grid; grid-template-columns: auto auto auto; gap: 0; border: 1px solid var(--brand-line); border-radius: 16px; overflow: hidden; }
.price-chip div { padding: 10px 16px; border-right: 1px solid var(--brand-line); }
.price-chip div:last-child { border-right: 0; }
.price-chip small { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
.price-chip strong { font-size: 1.05rem; }
.hero-media { position: relative; background: var(--brand-soft); border-radius: 28px; padding: 24px; }
.hero-media img { border-radius: 18px; margin-inline: auto; max-height: 560px; object-fit: contain; }
.hero-badge { position: absolute; left: -14px; bottom: 28px; background: #fff; border: 1px solid var(--brand-line); box-shadow: var(--shadow); border-radius: 16px; padding: 12px 16px; font-size: .88rem; }
.hero-badge strong { display: block; color: var(--brand); font-size: 1.05rem; }

/* Stats & cards */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.stat { background: #fff; border: 1px solid var(--brand-line); border-radius: var(--radius); padding: 26px; }
.stat h3 { color: var(--brand); margin-bottom: 6px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--brand-line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.card-link { text-decoration: none; color: inherit; display: block; transition: transform .15s ease; }
.card-link:hover { transform: translateY(-3px); }
.card .go { color: var(--brand); font-weight: 700; }
.icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--brand-soft); font-size: 1.35rem; margin-bottom: 14px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split img { border-radius: 22px; }
.callout { background: var(--brand-soft); border-radius: var(--radius); padding: 22px 24px; border-left: 5px solid var(--brand); }

/* Components */
.components { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.comp { background: #fff; border: 1px solid var(--brand-line); border-radius: var(--radius); padding: 22px; }
.comp .big { font-size: 1.6rem; font-weight: 800; color: var(--brand); line-height: 1.1; }
.comp h3 { margin: 6px 0 6px; font-size: 1rem; }
.comp p { font-size: .9rem; color: var(--muted); margin: 0; }
.comp.optional { border-style: dashed; }
.tag { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; background: var(--accent); color: var(--brand-dark); }

/* Countries */
.countries { display: flex; flex-wrap: wrap; gap: 10px; }
.country { text-decoration: none; color: var(--ink); padding: 10px 16px; border-radius: 999px; border: 1px solid var(--brand-line); background: #fff; font-weight: 600; }

/* CTA band */
.cta-band { background: var(--brand-dark); color: #fff; border-radius: 28px; padding: 48px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #D9D0F5; }

/* Footer */
.site-footer { border-top: 1px solid var(--brand-line); padding: 56px 0 28px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; }
.site-footer h5 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 12px; color: var(--muted); }
.site-footer a { display: block; color: var(--ink); text-decoration: none; margin-bottom: 8px; font-size: .95rem; }
.site-footer a:hover { color: var(--brand); }
.site-footer a.logo { display: flex; }
.legal { font-size: .8rem; color: var(--muted); margin-top: 32px; border-top: 1px solid var(--brand-line); padding-top: 20px; }

/* ===== Order page ===== */
.breadcrumb { font-size: .85rem; color: var(--muted); padding: 22px 0 0; }
.breadcrumb a { color: var(--muted); }
.product { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; padding: 24px 0 64px; align-items: start; }
.gallery-main { background: var(--brand-soft); border-radius: 24px; padding: 22px; aspect-ratio: 4 / 4.3; display: grid; place-items: center; }
.gallery-main img { max-height: 100%; object-fit: contain; border-radius: 14px; }
.thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 12px; }
.thumbs button { border: 2px solid var(--brand-line); background: #fff; border-radius: 12px; padding: 4px; cursor: pointer; aspect-ratio: 1; }
.thumbs button.active { border-color: var(--brand); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.buybox { position: sticky; top: 96px; }
.buybox h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.price-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px; margin: 6px 0 18px; }
.price-row .full { color: var(--muted); text-decoration: line-through; text-decoration-thickness: 1px; }
.price-row .dep { font-size: 1.9rem; font-weight: 800; color: var(--brand); }
.price-row .lbl { font-size: .85rem; color: var(--muted); }
.step { border: 1px solid var(--brand-line); border-radius: var(--radius); padding: 18px 18px 16px; margin-bottom: 14px; background: #fff; }
.step-title { display: flex; align-items: center; gap: 10px; font-weight: 700; margin-bottom: 12px; }
.step-num { width: 26px; height: 26px; border-radius: 50%; background: var(--brand); color: #fff; display: grid; place-items: center; font-size: .82rem; }
select, .qty input { width: 100%; padding: 13px 14px; border-radius: 12px; border: 1px solid var(--brand-line); font: inherit; background: #fff; color: var(--ink); }
.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.choice-grid.two { grid-template-columns: 1fr 1fr; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; }
.choice label { display: block; height: 100%; border: 2px solid var(--brand-line); border-radius: 14px; padding: 12px; cursor: pointer; font-size: .9rem; }
.choice label strong { display: block; font-size: .95rem; }
.choice label span { color: var(--muted); font-size: .8rem; }
.choice input:checked + label { border-color: var(--brand); background: var(--brand-soft); }
.choice input:focus-visible + label { outline: 3px solid var(--accent); }
.config-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.config-list li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: 10px; background: var(--surface); font-size: .92rem; }
.config-list li .ok { color: var(--ok); font-weight: 700; }
.config-list li.off { opacity: .45; }
.qty { display: flex; align-items: center; gap: 10px; }
.qty button { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--brand-line); background: #fff; font-size: 1.2rem; cursor: pointer; }
.qty input { text-align: center; width: 70px; }
.summary { background: var(--brand-dark); color: #fff; border-radius: var(--radius); padding: 20px; margin: 16px 0 12px; }
.summary .row { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; font-size: .95rem; }
.summary .row.total { border-top: 1px solid rgba(255,255,255,.2); margin-top: 6px; padding-top: 12px; font-size: 1.15rem; font-weight: 800; }
.summary .row.total span:last-child { color: var(--accent); }
.summary small { color: #CFC5EE; display: block; margin-top: 8px; font-size: .8rem; }
.notice { font-size: .85rem; color: var(--muted); margin-top: 10px; }
.notice.warn { color: #8A5A00; background: #FFF7E2; border-radius: 10px; padding: 10px 12px; }
.glance { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.glance div { background: var(--surface); border: 1px solid var(--brand-line); border-radius: 14px; padding: 16px; }
.glance small { color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: .72rem; }
.glance strong { display: block; font-size: 1.3rem; margin-top: 4px; }
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { padding-left: 28px; position: relative; margin-bottom: 10px; }
.ticks li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--brand); font-weight: 800; }
.faq details { border: 1px solid var(--brand-line); border-radius: 14px; padding: 16px 18px; margin-bottom: 10px; background: #fff; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq details p { margin: 10px 0 0; color: var(--muted); }
.sticky-buy { display: none; }

/* Responsive */
@media (max-width: 1200px) {
  .nav-links { display: none; }
  .menu-btn { display: block; }
}
@media (max-width: 1024px) {
  .components { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  section { padding: 60px 0; }
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .menu-btn { display: block; }
  .hero-grid, .split, .product, .cta-band { grid-template-columns: 1fr; }
  .hero-badge { left: 12px; }
  .stats, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .components { grid-template-columns: 1fr 1fr; }
  .buybox { position: static; }
  .glance { grid-template-columns: 1fr; }
  .cta-band { padding: 32px 24px; }
  .sticky-buy { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 60; background: #fff; border-top: 1px solid var(--brand-line); padding: 12px 16px; gap: 12px; align-items: center; justify-content: space-between; box-shadow: 0 -6px 20px rgba(0,0,0,.06); }
  .sticky-buy strong { color: var(--brand); }
  body.order-page { padding-bottom: 80px; }
}
@media (max-width: 520px) {
  .nav-cta .btn-primary { display: none; }
  .choice-grid { grid-template-columns: 1fr; }
  .price-chip { grid-template-columns: 1fr; }
  .price-chip div { border-right: 0; border-bottom: 1px solid var(--brand-line); }
  .grid-4, .components { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}