/* ═══════════════════════════════════════════════════════════════
   BIZTWIN — Global Styles
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bg: #0a0a0f;
  --ink: #0f0f14;
  --card: #13131a;
  --surface: #1a1a24;
  --border: #252530;
  --muted: #6b7280;
  --text: #e5e7eb;
  --accent: #22c55e;
  --accent-dim: #16a34a;
  --amber: #f59e0b;
  --red: #ef4444;
  --blue: #3b82f6;
  --purple: #8b5cf6;
  --radius: 14px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --transition: 0.25s ease;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
a { text-decoration:none; color:inherit; }
img { max-width:100%; display:block; }

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════════ */

.main-nav {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}
.nav-inner {
  max-width: 1280px; margin: 0 auto;
  display:flex; align-items:center; justify-content:space-between;
  height: 64px;
}
.nav-logo {
  font-size:1.4rem; font-weight:800; color:var(--accent);
  display:flex; align-items:center; gap:0.5rem;
}
.nav-logo i { font-size:1.2rem; }
.nav-links {
  display:flex; gap:2rem; list-style:none; align-items:center;
}
.nav-links a {
  color: var(--muted); font-size:0.9rem; font-weight:500;
  transition: var(--transition); position:relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content:''; position:absolute; bottom:-6px; left:0; right:0;
  height:2px; background:var(--accent); border-radius:2px;
}
.nav-cta {
  background: var(--accent); color: var(--bg) !important;
  padding: 0.5rem 1.2rem; border-radius: 8px; font-weight:600;
  transition: var(--transition);
}
.nav-cta:hover { background: var(--accent-dim); transform: translateY(-1px); }

/* Mobile nav */
.mobile-nav-toggle {
  display:none; background:none; border:none; color:var(--text);
  font-size:1.4rem; cursor:pointer;
}
.mobile-nav {
  display:none; position:fixed; top:64px; left:0; right:0;
  background: var(--ink); border-bottom: 1px solid var(--border);
  padding: 1rem 2rem; z-index:999;
}
.mobile-nav a {
  display:block; padding:0.75rem 0; color:var(--muted);
  border-bottom: 1px solid var(--border); font-weight:500;
}
.mobile-nav a:last-child { border-bottom:none; }
.mobile-nav a.active { color:var(--accent); }

@media (max-width: 768px) {
  .nav-links { display:none; }
  .mobile-nav-toggle { display:block; }
  .mobile-nav.open { display:block; }
}

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */

.hero {
  position:relative; min-height: 92vh; display:flex;
  align-items:center; justify-content:center;
  padding: 8rem 2rem 4rem; overflow:hidden;
}
.hero-grid-bg {
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(34,197,94,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,197,94,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.hero-glow {
  position:absolute; width:500px; height:500px;
  background: radial-gradient(circle, rgba(34,197,94,0.12), transparent 70%);
  top:10%; left:10%; border-radius:50%; filter:blur(80px);
}
.hero-glow-2 {
  position:absolute; width:400px; height:400px;
  background: radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
  bottom:10%; right:10%; border-radius:50%; filter:blur(80px);
}
.hero-inner { position:relative; z-index:2; max-width: 640px; text-align:center; }
.hero-badge {
  display:inline-flex; align-items:center; gap:0.5rem;
  background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2);
  padding: 0.4rem 1rem; border-radius: 100px; font-size:0.8rem;
  color: var(--accent); font-weight:500; margin-bottom:1.5rem;
}
.pulse-dot {
  width:8px; height:8px; background:var(--accent);
  border-radius:50%; animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.5; transform:scale(1.3); }
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem); font-weight:800;
  line-height:1.15; margin-bottom:1.2rem;
}
.hero h1 em { color: var(--accent); font-style:normal; }
.hero-sub {
  color: var(--muted); font-size:1.05rem; line-height:1.7;
  max-width: 52ch; margin: 0 auto 2rem;
}
.hero-actions {
  display:flex; gap:1rem; justify-content:center; flex-wrap:wrap;
}

/* Buttons */
.btn-primary, .btn-secondary {
  display:inline-flex; align-items:center; gap:0.5rem;
  padding: 0.85rem 1.8rem; border-radius: 10px;
  font-weight:600; font-size:0.95rem; transition: var(--transition);
  cursor:pointer; border:none;
}
.btn-primary {
  background: var(--accent); color: var(--bg);
  box-shadow: 0 4px 20px rgba(34,197,94,0.3);
}
.btn-primary:hover {
  background: var(--accent-dim); transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(34,197,94,0.4);
}
.btn-secondary {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--card); border-color: var(--muted);
  transform: translateY(-2px);
}

/* Dashboard mockup */
.hero-visual {
  position:absolute; right:5%; top:50%; transform:translateY(-50%);
  width: 380px; z-index:1; opacity:0.9;
}
@media (max-width: 1200px) {
  .hero-visual { display:none; }
}
.dashboard-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow:hidden;
  box-shadow: var(--shadow); animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.dc-header {
  display:flex; align-items:center; gap:0.4rem;
  padding: 0.6rem 1rem; background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.dc-dot { width:10px; height:10px; border-radius:50%; }
.dc-title {
  margin-left:auto; font-size:0.65rem; font-weight:700;
  color: var(--muted); letter-spacing:0.1em;
}
.dc-body { padding: 1rem; }
.dc-alert {
  background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.2);
  border-radius: 8px; padding: 0.6rem 0.8rem; font-size:0.8rem;
  color: var(--blue); display:flex; align-items:center; gap:0.5rem;
  margin-bottom:0.75rem;
}
.dc-stat {
  background: var(--surface); border-radius: 8px; padding: 0.7rem;
  border: 1px solid var(--border);
}
.dc-stat-label { font-size:0.7rem; color:var(--muted); margin-bottom:0.2rem; }
.dc-stat-val { font-size:1.1rem; font-weight:700; }
.dc-stat-val.green { color: var(--accent); }
.dc-stat-val.amber { color: var(--amber); }
.dc-stat-val.red { color: var(--red); }
.dc-log { margin-top:0.75rem; }
.dc-log-row {
  display:flex; justify-content:space-between;
  font-size:0.75rem; color:var(--muted); padding:0.3rem 0;
  border-bottom: 1px solid var(--border);
}
.dc-log-row:last-child { border-bottom:none; }
.dc-log-row span { color: var(--text); }

/* ═══════════════════════════════════════════════════════════════
   STATS STRIP
   ═══════════════════════════════════════════════════════════════ */

.stats-strip {
  display:grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--border);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-cell {
  background: var(--ink); padding: 2.5rem 1.5rem; text-align:center;
}
.stat-num {
  font-size: 2.2rem; font-weight:800; color: var(--accent);
  margin-bottom:0.5rem; display:flex; align-items:center;
  justify-content:center; gap:0.3rem;
}
.stat-num i { font-size:1.6rem; }
.stat-desc { color: var(--muted); font-size:0.85rem; line-height:1.5; }
@media (max-width: 768px) {
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════════════════ */

.section {
  max-width: 1200px; margin: 0 auto; padding: 5rem 2rem;
}
.section-label {
  display:inline-flex; align-items:center; gap:0.5rem;
  color: var(--accent); font-size:0.8rem; font-weight:600;
  text-transform:uppercase; letter-spacing:0.1em; margin-bottom:1rem;
}
.section-h {
  font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight:700;
  line-height:1.2; margin-bottom:0.5rem;
}
.section-h em { color: var(--accent); font-style:normal; }

/* ═══════════════════════════════════════════════════════════════
   PROBLEM SECTION
   ═══════════════════════════════════════════════════════════════ */

.problem-grid {
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-top: 3rem;
}
.problem-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  transition: var(--transition);
}
.problem-card:hover {
  border-color: var(--red); transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(239,68,68,0.1);
}
.problem-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(239,68,68,0.1); color: var(--red);
  display:flex; align-items:center; justify-content:center;
  font-size:1.3rem; margin-bottom:1rem;
}
.problem-card h3 { font-size:1.1rem; margin-bottom:0.6rem; }
.problem-card p { color: var(--muted); font-size:0.9rem; line-height:1.6; }
.loss-tag {
  display:inline-flex; align-items:center; gap:0.4rem;
  margin-top:1rem; padding: 0.35rem 0.8rem;
  background: rgba(239,68,68,0.1); color: var(--red);
  border-radius: 6px; font-size:0.8rem; font-weight:600;
}
@media (max-width: 768px) {
  .problem-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════════════════════════════ */

.features-wrap {
  background: linear-gradient(180deg, var(--bg) 0%, var(--ink) 100%);
  padding: 5rem 0;
}
.features-inner { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.features-grid {
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-top: 3rem;
}
.feat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  transition: var(--transition);
}
.feat-card:hover {
  border-color: var(--accent); transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(34,197,94,0.08);
}
.feat-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(34,197,94,0.1); color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  font-size:1.4rem; margin-bottom:1.2rem;
}
.feat-card h3 { font-size:1.15rem; margin-bottom:0.7rem; }
.feat-card p { color: var(--muted); font-size:0.9rem; line-height:1.7; }
.feat-tag {
  display:inline-flex; align-items:center; gap:0.4rem;
  margin-top:1.2rem; padding: 0.35rem 0.8rem;
  background: rgba(34,197,94,0.1); color: var(--accent);
  border-radius: 6px; font-size:0.8rem; font-weight:600;
}
@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════════════════════════ */

.how-section { background: var(--ink); padding: 5rem 0; }
.how-inner { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.how-steps {
  display:grid; grid-template-columns: repeat(4, 1fr);
  gap: 2rem; margin-top: 3rem; position:relative;
}
.how-steps::before {
  content:''; position:absolute; top:24px; left:12.5%; right:12.5%;
  height: 2px; background: var(--border); z-index:0;
}
.step {
  position:relative; z-index:1; text-align:center;
}
.step-num {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--card); border: 2px solid var(--accent);
  color: var(--accent); font-size:1.2rem; font-weight:700;
  display:flex; align-items:center; justify-content:center;
  margin: 0 auto 1rem;
}
.step h4 { font-size:1rem; margin-bottom:0.5rem; }
.step p { color: var(--muted); font-size:0.85rem; line-height:1.6; }
@media (max-width: 768px) {
  .how-steps { grid-template-columns: 1fr; }
  .how-steps::before { display:none; }
}

/* ═══════════════════════════════════════════════════════════════
   BUSINESS TYPES
   ═══════════════════════════════════════════════════════════════ */

.biz-section { background: var(--bg); padding: 5rem 0; }
.biz-inner { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.biz-grid {
  display:flex; flex-wrap:wrap; gap: 0.75rem; margin-top: 2.5rem;
}
.biz-pill {
  display:inline-flex; align-items:center; gap:0.5rem;
  background: var(--card); border: 1px solid var(--border);
  padding: 0.6rem 1.2rem; border-radius: 100px;
  font-size:0.85rem; color: var(--text); font-weight:500;
  transition: var(--transition); cursor:default;
}
.biz-pill:hover {
  border-color: var(--accent); color: var(--accent);
  transform: translateY(-2px);
}
.biz-pill i { color: var(--accent); font-size:0.9rem; }

/* ═══════════════════════════════════════════════════════════════
   CTA
   ═══════════════════════════════════════════════════════════════ */

.cta-section {
  position:relative; text-align:center; padding: 6rem 2rem;
  background: var(--ink); overflow:hidden;
}
.cta-glow {
  position:absolute; width:600px; height:600px;
  background: radial-gradient(circle, rgba(34,197,94,0.1), transparent 70%);
  top:50%; left:50%; transform:translate(-50%,-50%);
  border-radius:50%; filter:blur(100px);
}
.cta-section h2 {
  position:relative; z-index:1;
  font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight:700;
  margin-bottom:1rem;
}
.cta-section h2 em { color: var(--accent); font-style:normal; }
.cta-section p {
  position:relative; z-index:1;
  color: var(--muted); max-width: 48ch; margin: 0 auto 2rem;
}
.cta-section .btn-primary { position:relative; z-index:1; }

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */

.site-footer {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 3rem 2rem 2rem;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display:grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer-brand { font-size:1.3rem; font-weight:800; color:var(--accent); margin-bottom:0.8rem; }
.footer-desc { color: var(--muted); font-size:0.85rem; line-height:1.6; max-width: 28ch; }
.footer-col h4 { font-size:0.9rem; color:var(--text); margin-bottom:1rem; }
.footer-col a {
  display:block; color: var(--muted); font-size:0.85rem;
  padding: 0.3rem 0; transition: var(--transition);
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  max-width: 1200px; margin: 2rem auto 0; padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display:flex; justify-content:space-between; align-items:center;
  color: var(--muted); font-size:0.8rem;
}
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   FEATURES PAGE STYLES
   ═══════════════════════════════════════════════════════════════ */

.page-hero {
  position:relative; padding: 10rem 2rem 5rem;
  text-align:center; overflow:hidden;
}
.page-hero-bg {
  position:absolute; inset:0;
  background: radial-gradient(ellipse at center, rgba(34,197,94,0.06), transparent 60%);
}
.page-hero h1 {
  position:relative; z-index:1;
  font-size: clamp(2rem, 5vw, 3rem); font-weight:800;
  margin-bottom:1rem;
}
.page-hero h1 em { color: var(--accent); font-style:normal; }
.page-hero p {
  position:relative; z-index:1;
  color: var(--muted); font-size:1.05rem; max-width: 56ch;
  margin: 0 auto;
}

.feature-detail-grid {
  display:grid; grid-template-columns: repeat(2, 1fr);
  gap: 2rem; margin-top: 3rem;
}
.feature-detail-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2.5rem;
  transition: var(--transition);
}
.feature-detail-card:hover {
  border-color: var(--accent);
  box-shadow: 0 12px 40px rgba(34,197,94,0.08);
}
.feature-detail-card .icon-wrap {
  width: 56px; height: 56px; border-radius: 16px;
  background: rgba(34,197,94,0.1); color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; margin-bottom:1.2rem;
}
.feature-detail-card h3 { font-size:1.2rem; margin-bottom:0.8rem; }
.feature-detail-card p { color: var(--muted); font-size:0.9rem; line-height:1.7; margin-bottom:1rem; }
.feature-detail-card ul {
  list-style:none; padding:0;
}
.feature-detail-card ul li {
  display:flex; align-items:flex-start; gap:0.5rem;
  color: var(--muted); font-size:0.85rem; padding: 0.35rem 0;
}
.feature-detail-card ul li i {
  color: var(--accent); font-size:0.7rem; margin-top:0.3rem;
}
@media (max-width: 768px) {
  .feature-detail-grid { grid-template-columns: 1fr; }
}

/* Notification types grid */
.notif-grid {
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem; margin-top: 2rem;
}
.notif-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.2rem;
  display:flex; align-items:center; gap:0.8rem;
  transition: var(--transition);
}
.notif-card:hover { border-color: var(--accent); }
.notif-card i { font-size:1.3rem; color: var(--accent); }
.notif-card span { font-size:0.85rem; font-weight:500; }
@media (max-width: 768px) {
  .notif-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   BUSINESSES PAGE STYLES
   ═══════════════════════════════════════════════════════════════ */

.biz-types-grid {
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-top: 3rem;
}
.biz-type-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  text-align:center; transition: var(--transition);
  cursor:default;
}
.biz-type-card:hover {
  border-color: var(--accent); transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(34,197,94,0.1);
}
.biz-type-card .biz-icon {
  width: 64px; height: 64px; border-radius: 18px;
  background: rgba(34,197,94,0.1); color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  font-size:1.8rem; margin: 0 auto 1.2rem;
  transition: var(--transition);
}
.biz-type-card:hover .biz-icon {
  background: var(--accent); color: var(--bg);
  transform: scale(1.1);
}
.biz-type-card h3 { font-size:1.1rem; margin-bottom:0.6rem; }
.biz-type-card p { color: var(--muted); font-size:0.85rem; line-height:1.6; }
.biz-type-card .biz-tag {
  display:inline-block; margin-top:1rem; padding: 0.3rem 0.8rem;
  background: rgba(34,197,94,0.1); color: var(--accent);
  border-radius: 6px; font-size:0.75rem; font-weight:600;
}
@media (max-width: 768px) {
  .biz-types-grid { grid-template-columns: 1fr; }
}

/* Business capabilities */
.capabilities-section {
  background: var(--ink); padding: 5rem 0; margin-top: 4rem;
}
.capabilities-inner { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.capabilities-grid {
  display:grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem; margin-top: 2.5rem;
}
.capability-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.8rem 1.5rem;
  text-align:center; transition: var(--transition);
}
.capability-card:hover { border-color: var(--accent); }
.capability-card i {
  font-size:1.8rem; color: var(--accent); margin-bottom:0.8rem;
}
.capability-card h4 { font-size:0.95rem; margin-bottom:0.4rem; }
.capability-card p { color: var(--muted); font-size:0.8rem; }
@media (max-width: 768px) {
  .capabilities-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */

[data-aos] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }