/* ---------- Tokens ---------- */

:root {
  --bg: #0a0d1c;
  --bg-2: #0f1428;
  --panel: #131a32;
  --panel-2: #1b2243;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eef1ff;
  --text-2: #c1c7e2;
  --muted: #8b94b3;
  --primary: #5b7cff;
  --primary-2: #7a96ff;
  --primary-soft: rgba(91, 124, 255, 0.16);
  --success: #2dd4a4;
  --warn: #f5b13c;
  --danger: #ef5d6f;
  --grad: linear-gradient(135deg, #5b7cff 0%, #2dd4a4 100%);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.45);
  --radius: 14px;
  --radius-lg: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(91, 124, 255, 0.18), transparent 60%),
              radial-gradient(900px 500px at -10% 30%, rgba(45, 212, 164, 0.12), transparent 60%),
              var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv02", "cv11";
  line-height: 1.55;
}
img, svg { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: "Plus Jakarta Sans", "Inter", sans-serif; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 12px; }
h1 { font-size: clamp(2.4rem, 4.6vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
p { margin: 0 0 14px; color: var(--text-2); }
.muted { color: var(--muted); }
.lead { font-size: 1.125rem; color: var(--text-2); max-width: 56ch; }
a { color: var(--text); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--primary-2); }
ul { padding: 0; margin: 0; list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-2);
  background: var(--primary-soft);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head .lead { margin: 0 auto; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.05s, background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 14px 24px; font-size: 15px; border-radius: 12px; }
.btn-block { width: 100%; }
.btn-primary {
  background: var(--grad);
  color: white;
  box-shadow: 0 8px 24px rgba(91, 124, 255, 0.3);
}
.btn-primary:hover { color: white; box-shadow: 0 12px 28px rgba(91, 124, 255, 0.4); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--panel); border-color: var(--primary); color: var(--text); }

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(10, 13, 28, 0.78);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  gap: 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
}
.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--grad);
  display: grid;
  place-items: center;
  color: #0a0d1c;
}
.logo-mark svg { width: 18px; height: 18px; }
.logo-text { letter-spacing: -0.02em; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--text-2); font-size: 14px; font-weight: 500; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-cta { display: flex; gap: 10px; align-items: center; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero { padding: 80px 0 60px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-copy h1 { margin-bottom: 18px; }
.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.hero-trust {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero-trust > div { display: flex; flex-direction: column; }
.hero-trust strong {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-trust span { color: var(--muted); font-size: 13px; }

/* Hero visual */
.hero-visual { position: relative; min-height: 420px; }
.hero-card {
  position: absolute;
  background: linear-gradient(160deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 22px;
  backdrop-filter: blur(8px);
}
.hero-card-main {
  inset: 20px 40px auto auto;
  width: 320px;
  z-index: 2;
  transform: rotate(-2deg);
}
.hero-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-weight: 600;
  font-size: 13px;
  color: var(--text-2);
}
.hero-card-head .badge-live {
  margin-left: auto;
  background: rgba(45, 212, 164, 0.15);
  color: var(--success);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 999px;
  text-transform: uppercase;
}
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-green { background: var(--success); box-shadow: 0 0 10px rgba(45, 212, 164, 0.6); }
.cert-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--border);
  color: var(--muted);
}
.cert-row strong { color: var(--text); font-weight: 600; }
.cert-row.hl strong { color: var(--success); font-size: 16px; }
.cert-row:last-child { border: 0; }

.hero-card-mini { padding: 18px; width: 200px; z-index: 1; }
.hero-card-mini-1 { top: 10px; left: 0; transform: rotate(-6deg); }
.hero-card-mini-2 { bottom: 10px; right: 30px; transform: rotate(4deg); }
.mini-label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 6px; font-weight: 600; }
.mini-value { font-family: "Plus Jakarta Sans", sans-serif; font-size: 1.6rem; font-weight: 800; }
.mini-trend { font-size: 13px; font-weight: 600; }
.mini-trend.up { color: var(--success); }
.mini-spark { width: 100%; height: 50px; }
.mini-spark polyline { fill: none; stroke: url(#g); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
/* fallback for browsers without gradient ref */
.mini-spark polyline { stroke: var(--primary); }

/* ---------- Logo strip ---------- */

.logo-strip { padding: 36px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.logo-strip p { text-align: center; font-size: 12px; letter-spacing: 0.18em; color: var(--muted); text-transform: uppercase; margin-bottom: 18px; }
.logo-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 36px 50px;
  color: var(--muted);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  opacity: 0.85;
}
.logo-row span { transition: color 0.15s; font-size: 15px; }
.logo-row span:hover { color: var(--text); }

/* ---------- Problem ---------- */

.problem { padding: 100px 0; }
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.problem-list { display: flex; flex-direction: column; gap: 14px; }
.problem-list li {
  display: flex;
  gap: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 16px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--text-2);
  transition: border-color 0.15s, transform 0.15s;
}
.problem-list li:hover { border-color: var(--border-strong); transform: translateX(2px); }
.problem-list .x {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: rgba(239, 93, 111, 0.18);
  color: var(--danger);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 13px;
}
.problem-list strong { color: var(--text); display: block; margin-bottom: 2px; }

/* ---------- Features ---------- */

.features { padding: 100px 0; background: linear-gradient(180deg, transparent, rgba(91, 124, 255, 0.04) 50%, transparent); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: color-mix(in srgb, var(--c) 16%, transparent);
  color: var(--c);
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: 14px; margin: 0; }
.feature-card-cta {
  background: linear-gradient(160deg, rgba(91,124,255,0.18), rgba(45,212,164,0.12));
  border-color: var(--border-strong);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.feature-card-cta .btn { align-self: flex-start; margin-top: 14px; }

/* ---------- Steps ---------- */

.steps { padding: 80px 0 100px; }
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  counter-reset: steps;
}
.step-grid li {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
}
.step-num {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--grad);
  color: #0a0d1c;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  margin-bottom: 18px;
}
.step-grid h3 { margin-bottom: 6px; }
.step-grid p { font-size: 14px; color: var(--muted); margin: 0; }

/* ---------- CTA Band ---------- */

.cta-band { padding: 80px 0; }
.cta-inner {
  background: linear-gradient(135deg, rgba(91,124,255,0.18), rgba(45,212,164,0.12));
  border: 1px solid var(--border-strong);
  border-radius: 28px;
  padding: 64px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 200px at 50% 0%, rgba(91,124,255,0.4), transparent 70%);
  pointer-events: none;
}
.cta-inner > * { position: relative; }
.cta-inner h2 { margin-bottom: 10px; }
.cta-inner .hero-ctas { justify-content: center; margin-top: 22px; }
.cta-inner p { color: var(--text-2); margin: 0 auto; max-width: 48ch; }

/* ---------- Footer ---------- */

.site-footer {
  padding: 60px 0 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p { font-size: 14px; max-width: 32ch; }
.site-footer h4 { font-family: "Inter", sans-serif; text-transform: uppercase; font-size: 11px; letter-spacing: 0.16em; color: var(--muted); margin-bottom: 14px; }
.site-footer ul { display: flex; flex-direction: column; gap: 10px; }
.site-footer a { color: var(--text-2); font-size: 14px; }
.site-footer a:hover { color: var(--primary-2); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Pricing page ---------- */

.pricing-hero {
  padding: 80px 0 40px;
  text-align: center;
}
.pricing-hero h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin-bottom: 16px; }
.pricing-hero .lead { margin: 0 auto; }

.billing-toggle {
  display: inline-flex;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
  margin-top: 30px;
  gap: 4px;
}
.bt-option {
  background: transparent;
  border: 0;
  color: var(--muted);
  font-family: inherit;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.bt-option.active { background: var(--primary-soft); color: var(--text); }
.bt-option .save {
  display: inline-block;
  background: rgba(45, 212, 164, 0.18);
  color: var(--success);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  margin-left: 6px;
  border-radius: 999px;
  letter-spacing: 0.05em;
}

.plans { padding: 40px 0 60px; }
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.plan {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
}
.plan:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: 0 24px 48px rgba(0,0,0,0.3); }
.plan-featured {
  background: linear-gradient(160deg, rgba(91,124,255,0.16), var(--panel-2));
  border-color: rgba(91, 124, 255, 0.5);
  box-shadow: 0 0 0 1px rgba(91, 124, 255, 0.4), 0 24px 48px rgba(91, 124, 255, 0.15);
  transform: translateY(-8px);
}
.plan-featured:hover { transform: translateY(-12px); }
.plan-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad);
  color: #0a0d1c;
  font-size: 11px;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.plan header { margin-bottom: 22px; }
.plan h3 { font-family: "Plus Jakarta Sans", sans-serif; font-size: 1.4rem; margin-bottom: 6px; }
.plan-tagline { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.plan-price { display: flex; align-items: baseline; gap: 6px; }
.plan-price .price {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.plan-price .per { color: var(--muted); font-size: 14px; }
.plan-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  margin-bottom: 24px;
}
.plan-features li {
  font-size: 14px;
  color: var(--text-2);
  padding-left: 26px;
  position: relative;
}
.plan-features li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--primary-soft);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='%237a96ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M3.5 8.5l3 3 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
}
.plan-foot { font-size: 12px; color: var(--muted); text-align: center; margin: 12px 0 0; }
.plans-footnote {
  text-align: center;
  margin-top: 28px;
  color: var(--muted);
  font-size: 13px;
}

/* ---------- Compare table ---------- */

.compare { padding: 60px 0 80px; }
.compare-table-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.compare-table th, .compare-table td {
  padding: 14px 22px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}
.compare-table thead th {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 700;
}
.compare-table tbody td:first-child { color: var(--text); font-weight: 500; }
.compare-table tbody td { color: var(--text-2); }
.compare-table .hl { background: rgba(91, 124, 255, 0.06); color: var(--text); font-weight: 600; }
.compare-table thead .hl { color: var(--primary-2); }
.compare-table tr:last-child td { border-bottom: 0; }

/* ---------- FAQ ---------- */

.faq { padding: 80px 0; }
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  transition: border-color 0.15s;
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 400;
  color: var(--muted);
  transition: transform 0.2s;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p {
  padding: 0 22px 20px;
  margin: 0;
  font-size: 14px;
  color: var(--text-2);
}
.faq-item p a { color: var(--primary-2); text-decoration: underline; }

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--panel-2);
  border: 1px solid var(--border-strong);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 14px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { min-height: 360px; max-width: 420px; margin: 0 auto; }
  .problem-grid { grid-template-columns: 1fr; gap: 32px; }
  .feature-grid, .step-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .plan-featured { transform: none; }
  .plan-featured:hover { transform: translateY(-4px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .site-header.menu-open .nav-links,
  .site-header.menu-open .nav-cta {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 16px 24px 24px;
    background: var(--bg-2);
    border-top: 1px solid var(--border);
  }
  .site-header.menu-open .nav {
    flex-wrap: wrap;
  }
  .site-header.menu-open .nav-links {
    order: 3;
    width: 100%;
    margin: 0 -24px -14px;
  }
  .site-header.menu-open .nav-cta {
    order: 4;
    width: 100%;
    margin: 0 -24px -14px;
    padding-top: 0;
  }
  .hero { padding: 56px 0 40px; }
  .hero-trust { gap: 18px; }
  .hero-trust strong { font-size: 1.3rem; }
  .feature-grid, .step-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-inner { padding: 48px 22px; }
  .problem, .features, .steps, .compare, .faq { padding: 60px 0; }
  .hero-card-main { width: 280px; inset: 30px 0 auto auto; }
  .hero-card-mini { width: 170px; }
}