:root {
  --red: #d52b1e;
  --red-dark: #b31f14;
  --red-bright: #ff5a40;
  --near-black: #0a0a0c;
  --surface: #17171c;
  --grey-light: #131316;
  --ink: #f5f5f5;
  --grey: #a3a3ac;
  --chip-light: #ececec;
  --border: rgba(255, 255, 255, 0.1);
  --white: #ffffff;
  --radius: 14px;
  --max-width: 1120px;
  --gradient-red: linear-gradient(135deg, var(--red-bright) 0%, var(--red) 55%, var(--red-dark) 100%);
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--near-black);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-weight: 800; }

img, svg { max-width: 100%; display: block; }

a { color: inherit; }

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

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 12, 0.78);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--ink);
}

.cross-mark {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--red);
  position: relative;
  flex-shrink: 0;
}
.cross-mark::before,
.cross-mark::after {
  content: "";
  position: absolute;
  background: var(--white);
}
.cross-mark::before { top: 8px; bottom: 8px; left: 13px; width: 4px; }
.cross-mark::after { left: 8px; right: 8px; top: 13px; height: 4px; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  text-decoration: none;
  color: var(--grey);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--ink); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--gradient-red);
  color: var(--white);
  box-shadow: 0 8px 22px rgba(213, 43, 30, 0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(213, 43, 30, 0.4); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.4); background: rgba(255, 255, 255, 0.06); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 128px 0 104px;
  background: var(--near-black);
  color: var(--white);
  text-align: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -25%;
  z-index: -2;
  background:
    radial-gradient(42% 50% at 82% 8%, rgba(255, 90, 64, 0.55), transparent 60%),
    radial-gradient(38% 42% at 8% 18%, rgba(213, 43, 30, 0.4), transparent 65%),
    radial-gradient(48% 55% at 50% 105%, rgba(140, 20, 15, 0.45), transparent 70%);
  filter: blur(70px);
  animation: aurora-drift 16s ease-in-out infinite alternate;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120% 75% at 50% 0%, transparent 25%, var(--near-black) 88%);
}
@keyframes aurora-drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-3%, 2%, 0) scale(1.06); }
}
@media (prefers-reduced-motion: reduce) {
  .hero::before { animation: none; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff6a55;
  box-shadow: 0 0 10px rgba(255, 106, 85, 0.8);
}

.hero h1 {
  font-size: clamp(2.3rem, 4.8vw, 3.8rem);
  line-height: 1.12;
  margin: 0 0 22px;
  letter-spacing: -0.02em;
  color: var(--white);
}
.hero h1 span {
  background: linear-gradient(120deg, #ffb199 0%, #ff5a40 55%, #ff8a6b 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  max-width: 620px;
  margin: 0 auto 36px;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.72);
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Sections ---------- */
section { padding: 88px 0; }
section.tight { padding: 64px 0; }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-head .kicker {
  color: var(--red-bright);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
.section-head p { color: var(--grey); font-size: 1.05rem; margin: 0; }

.grey-band {
  background: var(--grey-light);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* ---------- Problem grid ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -18px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 90, 64, 0.15);
  border-color: rgba(255, 90, 64, 0.35);
}
.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(255, 90, 64, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.3rem;
}
.card h3 { margin: 0 0 10px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--grey); font-size: 0.97rem; }

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  counter-reset: step;
}
.step { position: relative; padding-left: 4px; }
.step .num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-red);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 18px;
  box-shadow: 0 8px 18px rgba(213, 43, 30, 0.3);
}
.step h3 { margin: 0 0 8px; font-size: 1.1rem; }
.step p { margin: 0; color: var(--grey); font-size: 0.95rem; }

/* ---------- Product feature list ---------- */
.feature-panel {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.feature-list { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 16px; }
.feature-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.98rem;
  color: var(--ink);
}
.feature-list .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.phone-mock {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 18px;
  max-width: 320px;
  margin: 0 auto;
  box-shadow: 0 30px 70px -20px rgba(213, 43, 30, 0.3), 0 30px 60px -20px rgba(0, 0, 0, 0.5);
}
.phone-mock .screen {
  background: var(--white);
  color: #1a1a1a;
  border-radius: 18px;
  padding: 22px 18px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.bubble {
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 0.85rem;
  max-width: 85%;
}
.bubble.them { background: var(--chip-light); align-self: flex-start; border-bottom-left-radius: 4px; }
.bubble.us { background: var(--red); color: var(--white); align-self: flex-end; border-bottom-right-radius: 4px; }
.bubble .who { display:block; font-size: 0.68rem; opacity: 0.65; margin-bottom: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- Pricing ---------- */
.price-card {
  position: relative;
  overflow: hidden;
  max-width: 460px;
  margin: 0 auto;
  background: linear-gradient(160deg, #232329 0%, var(--near-black) 55%, #2a0e0b 100%);
  color: var(--white);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  box-shadow: 0 30px 60px -24px rgba(213, 43, 30, 0.35);
}
.price-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(40% 40% at 90% 0%, rgba(255, 90, 64, 0.35), transparent 70%);
}
.price-card > * { position: relative; }
.price-card .plan-name {
  color: rgba(255,255,255,0.6);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.price-card .amount {
  font-size: 3.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.price-card .amount sup { font-size: 1.3rem; font-weight: 600; margin-right: 4px; }
.price-card .period { color: rgba(255,255,255,0.55); font-size: 0.95rem; margin-bottom: 30px; }
.price-list { list-style: none; padding: 0; margin: 0 0 34px; text-align: left; display: grid; gap: 14px; }
.price-list li { display: flex; gap: 10px; font-size: 0.93rem; color: rgba(255,255,255,0.9); }
.price-list .check { color: var(--red-bright); font-weight: 700; }
.price-card .btn-primary { width: 100%; }
.price-note { margin-top: 20px; font-size: 0.82rem; color: rgba(255,255,255,0.5); }

/* ---------- Roadmap ---------- */
.roadmap {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.roadmap-chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--grey);
  background: var(--surface);
}
.roadmap-chip.active {
  border-color: var(--red-bright);
  color: var(--red-bright);
  background: rgba(255, 90, 64, 0.14);
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--gradient-red);
  color: var(--white);
  border-radius: 24px;
  padding: 64px 48px;
  text-align: center;
  margin: 0 24px;
  box-shadow: 0 30px 60px -30px rgba(213, 43, 30, 0.5);
}
.cta-band h2 { margin: 0 0 14px; font-size: clamp(1.6rem, 3vw, 2.1rem); }
.cta-band p { margin: 0 0 30px; color: rgba(255,255,255,0.85); }
.cta-band .btn-ghost { border-color: rgba(255,255,255,0.5); color: var(--white); }
.cta-band .btn-ghost:hover { border-color: var(--white); }
.cta-band .btn-white { background: var(--white); color: var(--red); }
.cta-band .btn-white:hover { background: #ffe9e7; }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 0;
  margin-top: 40px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-grid .brand { font-size: 1.05rem; }
footer .fine { color: var(--grey); font-size: 0.85rem; }
.footer-links { display: flex; gap: 22px; list-style: none; padding: 0; margin: 0; }
.footer-links a { color: var(--grey); text-decoration: none; font-size: 0.9rem; }
.footer-links a:hover { color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px 24px 24px;
    background: var(--near-black);
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .nav-menu.open { display: flex; }
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 14px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
  .nav-cta { margin-top: 12px; text-align: center; }

  .hero h1 br { display: none; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-2, .steps { grid-template-columns: 1fr; }
  .feature-panel { grid-template-columns: 1fr; }
  .cta-band { margin: 0 16px; padding: 48px 24px; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .price-card { padding: 40px 26px; }
}