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

:root {
  --c-bg:       #0a0a0f;
  --c-bg2:      #111118;
  --c-card:     #16161f;
  --c-border:   #2a2a3a;
  --c-accent:   #6c63ff;
  --c-accent2:  #a78bfa;
  --c-text:     #e8e8f0;
  --c-muted:    #8888a0;
  --c-white:    #ffffff;
  --r:          12px;
  --r-lg:       20px;
  --max:        1140px;
  --font:       'Inter', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ── Typography ── */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.2rem; }

a { color: var(--c-accent2); text-decoration: none; }

/* ── Nav ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-border);
}

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 24px;
}

.nav-logo {
  font-weight: 800; font-size: 1.1rem; color: var(--c-white);
  display: flex; align-items: center; gap: 8px;
}
.nav-logo span {
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex; align-items: center; gap: 28px; list-style: none;
}
.nav-links a {
  color: var(--c-muted); font-size: 0.9rem; transition: color 0.2s;
}
.nav-links a:hover { color: var(--c-text); }

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

/* Language switcher */
.lang-switcher {
  display: flex; gap: 4px; background: var(--c-card);
  border: 1px solid var(--c-border); border-radius: 8px; padding: 3px;
}
.lang-btn {
  border: none; background: transparent; color: var(--c-muted);
  font-size: 0.75rem; font-weight: 600; padding: 4px 8px;
  border-radius: 6px; cursor: pointer; transition: all 0.2s;
  text-transform: uppercase; font-family: var(--font);
}
.lang-btn:hover { color: var(--c-text); }
.lang-btn.active {
  background: var(--c-accent); color: var(--c-white);
}

.btn-nav {
  background: var(--c-accent); color: var(--c-white);
  padding: 9px 18px; border-radius: 8px; font-size: 0.85rem;
  font-weight: 600; transition: opacity 0.2s; white-space: nowrap;
}
.btn-nav:hover { opacity: 0.85; color: var(--c-white); }

.burger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.burger span {
  display: block; width: 22px; height: 2px;
  background: var(--c-text); border-radius: 2px;
}

/* ── Hero ── */
.hero {
  padding: 140px 0 100px;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(108,99,255,0.15), transparent);
}

.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(108,99,255,0.12); border: 1px solid rgba(108,99,255,0.3);
  border-radius: 100px; padding: 6px 14px;
  font-size: 0.78rem; font-weight: 600; color: var(--c-accent2);
  margin-bottom: 24px; letter-spacing: 0.04em;
}
.hero-badge::before { content: '●'; font-size: 0.5rem; }

.hero-content h1 { margin-bottom: 20px; color: var(--c-white); }

.hero-sub {
  font-size: 1.1rem; color: var(--c-muted); margin-bottom: 36px; max-width: 480px;
}

.hero-actions { display: flex; flex-direction: column; gap: 12px; }

.btn-primary {
  display: inline-block; background: linear-gradient(135deg, var(--c-accent), #8b5cf6);
  color: var(--c-white); font-weight: 700; font-size: 1rem;
  padding: 16px 32px; border-radius: var(--r); text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(108,99,255,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px); box-shadow: 0 8px 32px rgba(108,99,255,0.45);
  color: var(--c-white);
}

.hero-sub-cta { font-size: 0.8rem; color: var(--c-muted); }

.hero-stats {
  display: flex; gap: 0; margin-top: 40px;
  background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--r);
  overflow: hidden;
}
.stat {
  flex: 1; padding: 20px; text-align: center;
  border-right: 1px solid var(--c-border);
}
.stat:last-child { border-right: none; }
.stat-val { font-size: 1.6rem; font-weight: 800; color: var(--c-white); }
.stat-label { font-size: 0.75rem; color: var(--c-muted); margin-top: 2px; }

/* Hero visual */
.hero-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}

.phone-mockup {
  width: 260px; height: 520px;
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 40px; padding: 20px 16px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05);
  position: relative;
}

.phone-notch {
  width: 80px; height: 6px; background: var(--c-border);
  border-radius: 3px; margin: 0 auto 20px;
}

.phone-screen { display: flex; flex-direction: column; gap: 10px; }

.call-status {
  background: rgba(108,99,255,0.15); border: 1px solid rgba(108,99,255,0.3);
  border-radius: 10px; padding: 12px; text-align: center;
}
.call-icon { font-size: 1.8rem; margin-bottom: 4px; }
.call-label { font-size: 0.65rem; color: var(--c-accent2); font-weight: 600; }
.call-time { font-size: 1.1rem; font-weight: 700; color: var(--c-white); }

.chat-bubble {
  border-radius: 14px; padding: 10px 12px; font-size: 0.72rem; line-height: 1.4;
  max-width: 90%;
}
.chat-bubble.ai {
  background: rgba(108,99,255,0.15); border: 1px solid rgba(108,99,255,0.2);
  color: var(--c-text); border-bottom-left-radius: 4px;
}
.chat-bubble.user {
  background: var(--c-bg2); border: 1px solid var(--c-border);
  color: var(--c-muted); align-self: flex-end; border-bottom-right-radius: 4px;
  margin-left: auto;
}

.typing-dots {
  display: flex; gap: 4px; padding: 10px 14px;
  background: rgba(108,99,255,0.1); border-radius: 14px; width: fit-content;
  border-bottom-left-radius: 4px;
}
.typing-dots span {
  width: 6px; height: 6px; background: var(--c-accent2);
  border-radius: 50%; animation: bounce 1.4s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

.glow-ring {
  position: absolute; inset: -30px; border-radius: 50%;
  background: radial-gradient(circle, rgba(108,99,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Sections shared ── */
section { padding: 96px 0; }

.section-header { text-align: center; margin-bottom: 64px; }
.section-header h2 { color: var(--c-white); margin-bottom: 12px; }
.section-header p { color: var(--c-muted); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ── Problem ── */
.problem { background: var(--c-bg2); }

.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}

.problem-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: 28px; position: relative; overflow: hidden;
}
.problem-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #ef4444, #f97316);
}

.problem-icon { font-size: 1.8rem; margin-bottom: 16px; }
.problem-card h3 { color: var(--c-white); margin-bottom: 8px; }
.problem-card p { color: var(--c-muted); font-size: 0.9rem; }

/* ── How it works ── */
.how-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
  position: relative;
}

.how-grid::before {
  content: ''; position: absolute;
  top: 40px; left: calc(33.3% - 0px); right: calc(33.3% - 0px);
  height: 1px; background: var(--c-border); pointer-events: none;
}

.how-step {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: 32px 28px; text-align: center; position: relative;
}

.how-num {
  display: inline-block; font-size: 2rem; font-weight: 900;
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}

.how-step h3 { color: var(--c-white); margin-bottom: 10px; }
.how-step p { color: var(--c-muted); font-size: 0.88rem; }

/* ── Features ── */
.features { background: var(--c-bg2); }

.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}

.feature-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: 28px; transition: border-color 0.2s;
}
.feature-card:hover { border-color: var(--c-accent); }

.feature-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(108,99,255,0.15); border: 1px solid rgba(108,99,255,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; margin-bottom: 16px;
}

.feature-card h3 { color: var(--c-white); margin-bottom: 8px; }
.feature-card p { color: var(--c-muted); font-size: 0.88rem; }

/* ── Includes ── */
.includes-list {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
  max-width: 680px; margin: 0 auto;
}

.inc-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r); padding: 16px 20px;
}

.inc-check {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(108,99,255,0.15); border: 1px solid rgba(108,99,255,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; flex-shrink: 0;
}

.inc-item span { font-size: 0.88rem; color: var(--c-text); }

/* ── Pricing ── */
.pricing { background: var(--c-bg2); }

.pricing-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 860px; margin: 0 auto;
}

.pricing-card {
  background: var(--c-card); border: 2px solid var(--c-accent);
  border-radius: var(--r-lg); padding: 40px 36px;
  box-shadow: 0 0 40px rgba(108,99,255,0.15);
  position: relative;
}

.pricing-badge-tag {
  position: absolute; top: -13px; left: 28px;
  background: var(--c-accent); color: var(--c-white);
  font-size: 0.75rem; font-weight: 700; padding: 4px 14px; border-radius: 100px;
  text-transform: uppercase; letter-spacing: 0.06em;
}

.pricing-price-big {
  font-size: 3.5rem; font-weight: 900; color: var(--c-white);
  line-height: 1; margin: 20px 0 4px;
}

.pricing-sub-text { color: var(--c-muted); font-size: 0.85rem; margin-bottom: 28px; }

.btn-buy {
  display: block; text-align: center;
  background: linear-gradient(135deg, var(--c-accent), #8b5cf6);
  color: var(--c-white); font-weight: 700; font-size: 1rem;
  padding: 15px 24px; border-radius: var(--r);
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(108,99,255,0.35);
}
.btn-buy:hover {
  transform: translateY(-2px); color: var(--c-white);
  box-shadow: 0 8px 28px rgba(108,99,255,0.45);
}

.pricing-note { font-size: 0.75rem; color: var(--c-muted); text-align: center; margin-top: 12px; }

.recurring-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: 32px; align-self: start;
}

.recurring-card h4 { color: var(--c-white); font-size: 1rem; margin-bottom: 8px; }
.recurring-note { font-size: 0.82rem; color: var(--c-muted); margin-bottom: 20px; }
.recurring-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.recurring-list li {
  font-size: 0.82rem; color: var(--c-muted);
  padding-left: 16px; position: relative;
}
.recurring-list li::before {
  content: '·'; position: absolute; left: 0; color: var(--c-accent2);
}

/* ── FAQ ── */
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r); overflow: hidden;
}

.faq-q {
  width: 100%; background: none; border: none; color: var(--c-text);
  font-family: var(--font); font-size: 0.95rem; font-weight: 600;
  padding: 20px 24px; text-align: left; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}

.faq-q::after {
  content: '+'; font-size: 1.3rem; font-weight: 300; color: var(--c-accent2);
  flex-shrink: 0; transition: transform 0.2s;
}

.faq-item.open .faq-q::after { transform: rotate(45deg); }

.faq-a {
  display: none; padding: 0 24px 20px;
  font-size: 0.88rem; color: var(--c-muted); line-height: 1.7;
  border-top: 1px solid var(--c-border);
}

.faq-item.open .faq-a { display: block; }

/* ── Footer ── */
footer {
  background: var(--c-bg2); border-top: 1px solid var(--c-border);
  padding: 40px 0;
}

.footer-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}

.footer-logo { font-weight: 800; font-size: 1rem; color: var(--c-white); }
.footer-logo span {
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.footer-tagline { font-size: 0.8rem; color: var(--c-muted); }
.footer-rights { font-size: 0.75rem; color: var(--c-muted); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; }
  .how-grid::before { display: none; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .includes-list { grid-template-columns: 1fr; }
  .pricing-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--c-bg); border-bottom: 1px solid var(--c-border);
    padding: 16px 24px; gap: 16px;
  }
  .burger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .hero-stats { flex-wrap: wrap; }
  .stat { min-width: 50%; }
}