/* ── MUSTPAY Global Styles ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg:       #07111f;
  --surface:  #0c1729;
  --card:     #111f36;
  --blue:     #00d9ff;
  --green:    #00ff9d;
  --text:     #f4f8ff;
  --muted:    #8ea6c9;
  --border:   rgba(0,217,255,0.12);
  --radius:   10px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
}

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--green); }
img { max-width: 100%; }

/* ── NAV ── */
nav {
  background: rgba(8,14,26,0.97);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.logo { font-size: 22px; font-weight: 700; letter-spacing: 4px; color: var(--blue); }
.logo span { color: var(--green); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 14px; transition: color .2s; }
.nav-links a:hover { color: var(--blue); }
.nav-cta {
  background: var(--blue);
  color: #080e1a;
  padding: 8px 20px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  transition: background .2s;
}
.nav-cta:hover { background: var(--green); color: #080e1a; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; }

/* ── HERO ── */
.hero {
  position: relative;
  padding: 90px 40px 70px;
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.hero-badge {
  display: inline-block;
  border: 1px solid var(--border);
  color: var(--blue);
  font-size: 11px;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 2px;
}
.hero h1 { font-size: 48px; font-weight: 700; line-height: 1.15; margin-bottom: 16px; }
.hero h1 .hl { color: var(--blue); }
.hero p { font-size: 17px; color: var(--muted); max-width: 560px; margin: 0 auto 30px; }
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--blue); color: #080e1a;
  padding: 12px 30px; border-radius: var(--radius);
  font-size: 14px; font-weight: 600;
  transition: all .25s; border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--green); transform: translateY(-2px); }
.btn-outline {
  border: 1px solid var(--blue); color: var(--blue);
  background: transparent; padding: 12px 30px;
  border-radius: var(--radius); font-size: 14px;
  transition: all .25s; cursor: pointer;
}
.btn-outline:hover { background: rgba(0,200,255,0.1); transform: translateY(-2px); }

/* ── STATS ── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.stat { text-align: center; padding: 20px; border-right: 1px solid var(--border); }
.stat:last-child { border-right: none; }
.stat-n { font-size: 28px; font-weight: 700; color: var(--blue); }
.stat-l { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ── SECTIONS ── */
.section { padding: 60px 40px; }
.section-alt { background: var(--surface); }
.sec-label { font-size: 11px; letter-spacing: 3px; color: var(--blue); margin-bottom: 6px; }
.sec-title { font-size: 28px; font-weight: 700; margin-bottom: 10px; }
.sec-sub { color: var(--muted); max-width: 520px; margin-bottom: 36px; }

/* ── CARDS ── */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: border-color .25s, transform .25s;
}
.card:hover { border-color: var(--blue); transform: translateY(-4px); }
.card-icon {
  width: 44px; height: 44px;
  background: rgba(0,200,255,0.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 14px;
}
.card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.card p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.card-tag {
  margin-top: 12px; display: inline-block;
  font-size: 11px; color: var(--green);
  border: 1px solid rgba(0,255,136,0.25);
  padding: 3px 10px; border-radius: 12px;
}

/* ── BLOG GRID ── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.blog-card:hover { border-color: var(--blue); transform: translateY(-4px); }
.blog-thumb {
  height: 140px;
  background: linear-gradient(135deg, #0a1a2e, #0d2a4a);
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
  border-bottom: 1px solid var(--border);
}
.blog-body { padding: 18px; }
.blog-cat { font-size: 10px; color: var(--blue); letter-spacing: 2px; margin-bottom: 6px; }
.blog-title { font-size: 15px; font-weight: 600; margin-bottom: 8px; line-height: 1.4; color: var(--text); }
.blog-meta { font-size: 12px; color: var(--muted); }
.blog-card a { text-decoration: none; }

/* ── STORE ── */
.store-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px; padding: 18px;
  transition: border-color .25s, transform .25s;
}
.product:hover { border-color: var(--blue); transform: translateY(-4px); }
.product-img {
  height: 100px; background: rgba(0,200,255,0.05);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; margin-bottom: 12px;
  border: 1px solid var(--border);
}
.product-badge {
  font-size: 10px; background: rgba(0,255,136,0.1);
  color: var(--green); padding: 2px 8px;
  border-radius: 10px; display: inline-block; margin-bottom: 6px;
}
.product-name { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.product-price { font-size: 18px; color: var(--blue); font-weight: 700; margin-bottom: 10px; }
.add-cart {
  width: 100%; background: rgba(0,200,255,0.1);
  border: 1px solid var(--border);
  color: var(--blue); padding: 8px;
  border-radius: var(--radius); font-size: 13px;
  cursor: pointer; transition: all .2s;
}
.add-cart:hover { background: var(--blue); color: #080e1a; }

/* ── TESTIMONIALS ── */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px;
}
.testi-text { font-size: 14px; color: var(--muted); line-height: 1.7; margin-bottom: 14px; font-style: italic; }
.testi-name { font-size: 13px; color: var(--blue); font-weight: 600; }
.stars { color: #f1c40f; font-size: 14px; margin-bottom: 10px; }

/* ── NEWSLETTER ── */
.newsletter {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px;
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 20px;
}
.newsletter h3 { font-size: 20px; font-weight: 600; }
.newsletter p { font-size: 13px; color: var(--muted); }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input {
  background: rgba(0,200,255,0.06);
  border: 1px solid var(--border);
  color: var(--text); padding: 10px 16px;
  border-radius: var(--radius); font-size: 14px; width: 240px;
}
.newsletter-form input::placeholder { color: var(--muted); }

/* ── AUTH FORMS ── */
.auth-wrap {
  min-height: calc(100vh - 64px);
  display: flex; align-items: center;
  justify-content: center; padding: 40px;
}
.auth-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 36px;
  width: 100%; max-width: 420px;
}
.auth-box h2 { font-size: 22px; margin-bottom: 6px; }
.auth-box .sub { font-size: 13px; color: var(--muted); margin-bottom: 26px; }
.field { margin-bottom: 16px; }
.field label { font-size: 12px; color: var(--muted); display: block; margin-bottom: 5px; }
.field input {
  width: 100%;
  background: rgba(0,200,255,0.05);
  border: 1px solid var(--border);
  color: var(--text); padding: 10px 14px;
  border-radius: var(--radius); font-size: 14px;
  transition: border-color .2s;
}
.field input:focus { outline: none; border-color: var(--blue); }
.auth-btn {
  width: 100%; background: var(--blue);
  color: #080e1a; border: none; padding: 12px;
  border-radius: var(--radius); font-size: 15px;
  font-weight: 600; cursor: pointer; margin-top: 6px;
  transition: background .2s;
}
.auth-btn:hover { background: var(--green); }
.auth-link { font-size: 13px; color: var(--muted); text-align: center; margin-top: 16px; }
.auth-link a { color: var(--blue); }
.msg-success { background: rgba(0,255,136,0.1); border: 1px solid rgba(0,255,136,0.3); color: var(--green); padding: 10px 14px; border-radius: var(--radius); font-size: 13px; margin-bottom: 16px; }
.msg-error { background: rgba(255,50,50,0.1); border: 1px solid rgba(255,50,50,0.3); color: #ff6b6b; padding: 10px 14px; border-radius: var(--radius); font-size: 13px; margin-bottom: 16px; }

/* ── DASHBOARD ── */
.dash-wrap { padding: 40px; }
.dash-header { display: flex; align-items: center; gap: 16px; margin-bottom: 30px; }
.avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(0,200,255,0.15);
  border: 2px solid var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: var(--blue);
}
.dash-name { font-size: 20px; font-weight: 600; }
.dash-role { font-size: 13px; color: var(--green); }
.dash-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 30px; }
.dm {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 18px; text-align: center;
}
.dm-n { font-size: 26px; font-weight: 700; color: var(--blue); }
.dm-l { font-size: 12px; color: var(--muted); }
.orders-table { width: 100%; border-collapse: collapse; }
.orders-table th { background: var(--surface); color: var(--muted); font-size: 12px; padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.orders-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: 14px; }
.pill { font-size: 11px; padding: 3px 10px; border-radius: 10px; }
.pill-green { background: rgba(0,255,136,0.1); color: var(--green); }
.pill-blue { background: rgba(0,200,255,0.1); color: var(--blue); }

/* ── CONTACT ── */
.contact-wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; padding: 60px 40px; }
.contact-form { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 30px; }
.contact-form h2 { font-size: 22px; margin-bottom: 20px; }
.contact-form textarea {
  width: 100%; background: rgba(0,200,255,0.05);
  border: 1px solid var(--border); color: var(--text);
  padding: 10px 14px; border-radius: var(--radius);
  font-size: 14px; resize: vertical; height: 120px;
  font-family: inherit;
}
.contact-form textarea:focus { outline: none; border-color: var(--blue); }
.info-cards { display: flex; flex-direction: column; gap: 14px; }
.info-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.info-card .icon { font-size: 24px; margin-bottom: 8px; }
.info-card h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.info-card p { font-size: 13px; color: var(--muted); }
.social-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.soc-btn { border: 1px solid var(--border); border-radius: var(--radius); padding: 7px 14px; font-size: 12px; color: var(--muted); cursor: pointer; transition: all .2s; background: transparent; }
.soc-btn:hover { color: var(--blue); border-color: var(--blue); }

/* ── SERVICES ── */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.svc-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 24px; display: flex; gap: 16px; }
.svc-icon { flex-shrink: 0; width: 48px; height: 48px; background: rgba(0,200,255,0.1); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 24px; }
.svc-info h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.svc-info p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.svc-price { font-size: 14px; color: var(--green); margin-top: 8px; font-weight: 600; }

/* ── AI PAGE ── */
.ai-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.ai-card { background: var(--card); border: 1px solid rgba(255,50,50,0.2); border-radius: 12px; padding: 24px; }
.ai-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; color: #ff6b6b; }
.ai-card p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.threat-level { font-size: 11px; padding: 3px 10px; border-radius: 10px; display: inline-block; margin-top: 10px; }
.level-high { background: rgba(255,50,50,0.1); color: #ff6b6b; }
.level-med { background: rgba(255,180,0,0.1); color: #ffb400; }

/* ── FOOTER ── */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 40px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.footer-brand .logo { font-size: 20px; margin-bottom: 10px; display: block; }
.footer-brand p { font-size: 13px; color: var(--muted); line-height: 1.7; }
.footer-col h4 { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 14px; letter-spacing: 1px; }
.footer-col a { display: block; font-size: 13px; color: var(--muted); margin-bottom: 8px; transition: color .2s; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .cards, .blog-grid, .testi-grid { grid-template-columns: 1fr 1fr; }
  .store-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .services-grid, .ai-grid { grid-template-columns: 1fr; }
  .dash-metrics { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--surface); padding: 20px; border-bottom: 1px solid var(--border); }
  .hamburger { display: flex; }
  .hero { padding: 50px 20px 40px; }
  .hero h1 { font-size: 28px; }
  .section, .dash-wrap { padding: 40px 20px; }
  .cards, .blog-grid, .testi-grid, .store-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter { flex-direction: column; padding: 30px 20px; }
  .newsletter-form { flex-direction: column; width: 100%; }
  .newsletter-form input { width: 100%; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
}