:root {
  --ink: #0b0e14;
  --ink-soft: #151a24;
  --paper: #ffffff;
  --paper-sunken: #f6f7f9;
  --border: #e4e6eb;
  --border-strong: #d6d9e0;
  --text: #14161a;
  --text-secondary: #565b66;
  --text-tertiary: #8b8f99;
  --accent: #c8102e;
  --accent-hover: #a50e26;
  --accent-soft: #fff0f3;
  --accent-ink: #a50e26;
  --accent-glow: rgba(200, 16, 46, 0.25);
  --mint: #22d3a8;
  --mint-soft: rgba(34, 211, 168, 0.14);
  --violet: #7c6ef2;
  --amber: #e2a53a;
  --danger: #ef5b5b;
  --hero-bg: #0a0710;
  --radius: 12px;
  --font-sans: "Inter", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Space Grotesk", "Inter", -apple-system, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* subtle grain overlay for a less "flat" feel */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.025;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

a {
  color: inherit;
  text-decoration: none;
}

.icon {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: -0.125em;
}

/* ---------- reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.nav.scrolled {
  border-color: var(--border);
  box-shadow: 0 8px 24px -18px rgba(11, 14, 20, 0.35);
}

.nav .wrap {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.brand .mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: linear-gradient(155deg, var(--accent), var(--accent-hover));
  box-shadow: 0 4px 14px -4px var(--accent-glow);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
}

.nav-links {
  display: flex;
  gap: 30px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-links a {
  position: relative;
  padding: 4px 0;
  transition: color 150ms ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1.5px;
  background: var(--accent);
  transition: right 200ms var(--ease);
}

.nav-links a:hover::after {
  right: 0;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  color: var(--text);
  cursor: pointer;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 8px 24px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--paper);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  padding: 10px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 600;
  transition: background-color 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease),
    transform 180ms var(--ease), box-shadow 180ms var(--ease);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(11, 14, 20, 0.06), 0 8px 20px -10px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px -2px rgba(11, 14, 20, 0.12), 0 14px 28px -10px var(--accent-glow);
}

.btn-ghost {
  color: var(--text);
  border-color: var(--border-strong);
  background: #fff;
}

.btn-ghost:hover {
  border-color: var(--text-tertiary);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 15px;
  font-size: 13px;
}

.btn .icon {
  transition: transform 180ms var(--ease);
}

.btn:hover .icon {
  transform: translateX(2px);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: 128px 0 108px;
  overflow: hidden;
  background: var(--hero-bg);
  color: #fff;
  perspective: 1400px;
}

@keyframes drift1 {
  0%, 100% { transform: translate(-8%, -6%) scale(1); }
  50% { transform: translate(6%, 4%) scale(1.15); }
}

@keyframes drift2 {
  0%, 100% { transform: translate(6%, 4%) scale(1); }
  50% { transform: translate(-8%, -8%) scale(1.2); }
}

@keyframes drift3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(4%, -10%) scale(1.1); }
}

.hero-mesh {
  position: absolute;
  inset: -20%;
  z-index: 0;
  pointer-events: none;
}

.hero-mesh span {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.65;
}

.hero-mesh span:nth-child(1) {
  width: 640px;
  height: 640px;
  top: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(200, 16, 46, 0.55), transparent 68%);
  animation: drift1 16s ease-in-out infinite;
}

.hero-mesh span:nth-child(2) {
  width: 560px;
  height: 560px;
  top: 4%;
  right: -12%;
  background: radial-gradient(circle, rgba(124, 110, 242, 0.4), transparent 68%);
  animation: drift2 20s ease-in-out infinite;
}

.hero-mesh span:nth-child(3) {
  width: 520px;
  height: 520px;
  bottom: -22%;
  left: 22%;
  background: radial-gradient(circle, rgba(34, 211, 168, 0.22), transparent 68%);
  animation: drift3 24s ease-in-out infinite;
}

.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 60% at 30% 20%, black 0%, transparent 75%);
}

.hero-spotlight {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(
    500px circle at var(--mx, 30%) var(--my, 30%),
    rgba(255, 255, 255, 0.07),
    transparent 60%
  );
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  padding: 6px 13px 6px 10px;
  margin-bottom: 24px;
}

.eyebrow .icon {
  color: #ff6b6b;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 60px;
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  font-weight: 700;
  color: #fff;
}

.hero h1 em {
  font-style: normal;
  color: #ff4d5e;
  text-shadow: 0 0 42px rgba(255, 77, 94, 0.5);
}

.hero p.lead {
  font-size: 18.5px;
  color: rgba(255, 255, 255, 0.68);
  max-width: 48ch;
  margin: 0 0 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.hero .btn-primary {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(200, 16, 46, 0.6);
  animation: pulseGlow 2.6s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(200, 16, 46, 0.55); }
  50% { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 0 26px 4px rgba(200, 16, 46, 0.45); }
}

.hero .btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.22);
}

.hero .btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

.hero-trust .icon {
  color: var(--mint);
}

/* ---------- dashboard mockup ---------- */

.mock-wrap {
  position: relative;
  transform: rotateY(-8deg) rotateX(4deg);
  transform-style: preserve-3d;
  transition: transform 400ms var(--ease);
}

.mock-wrap:hover {
  transform: rotateY(-3deg) rotateX(1deg) scale(1.01);
}

.mock {
  position: relative;
  z-index: 1;
  background: var(--ink-soft);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 22px;
  color: #fff;
  box-shadow: 0 40px 90px -20px rgba(0, 0, 0, 0.7), 0 0 90px -15px rgba(200, 16, 46, 0.35),
    0 1px 0 rgba(255, 255, 255, 0.08) inset;
}

.mock-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.mock-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(34, 211, 168, 0.18);
}

.mock-engines {
  display: flex;
  gap: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 3px 9px;
}

.mock-score-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 14px;
}

.mock-score-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 6px;
}

.mock-score {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
}

.mock-delta {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: #06281f;
  background: var(--mint);
  padding: 3px 8px;
  border-radius: 999px;
  margin-left: 8px;
}

.sparkline {
  display: block;
  width: 100%;
  height: 56px;
  margin-bottom: 18px;
  overflow: visible;
}

.sparkline polyline {
  stroke-dasharray: 420;
  stroke-dashoffset: 420;
  animation: draw 1600ms 400ms var(--ease) forwards;
}

@keyframes draw {
  to {
    stroke-dashoffset: 0;
  }
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.mock-stat {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  transition: background-color 180ms ease;
}

.mock-stat:hover {
  background: rgba(255, 255, 255, 0.08);
}

.mock-stat-label {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 4px;
  letter-spacing: 0.03em;
}

.mock-stat-value {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
}

.mock-ranking {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 12px;
}

.mock-ranking-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  padding: 5px 0;
  color: rgba(255, 255, 255, 0.75);
}

.mock-ranking-row.self {
  color: #fff;
  font-weight: 600;
}

.mock-ranking-bar {
  flex: 1;
  min-width: 0;
  height: 4px;
  margin: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.mock-ranking-bar > span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--mint);
  transform-origin: left;
  animation: grow 900ms 700ms var(--ease) backwards;
}

@keyframes grow {
  from {
    transform: scaleX(0);
  }
}

.mock-ranking-row.self .mock-ranking-bar > span {
  background: var(--accent);
}

/* ---------- stats bar ---------- */

.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  text-align: center;
}

.stat-item .num {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}

.stat-item .num .accent {
  color: var(--accent);
}

.stat-item .label {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 6px;
}

/* ---------- sections ---------- */

section {
  padding: 88px 0;
  position: relative;
}

.section-alt {
  background: var(--paper-sunken);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 62ch;
  margin: 0 0 48px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 14px;
}

.kicker::before {
  content: "";
  width: 16px;
  height: 1.5px;
  background: var(--accent);
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  font-weight: 700;
}

.section-head p {
  color: var(--text-secondary);
  font-size: 16px;
  margin: 0;
}

/* problem cards */

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.problem-card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms var(--ease);
}

.problem-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px -18px rgba(11, 14, 20, 0.18);
  border-color: var(--border-strong);
}

.problem-card .icon-badge {
  color: var(--accent);
}

.problem-card h3 {
  font-size: 15.5px;
  margin: 14px 0 8px;
}

.problem-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

/* icon badge, shared */

.icon-badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
}

/* feature grid */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.feature-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  background: var(--paper);
  overflow: hidden;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms var(--ease);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -20px rgba(11, 14, 20, 0.2);
  border-color: var(--border-strong);
}

.feature-card .icon-badge {
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

/* how it works */

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  counter-reset: step;
  position: relative;
}

.step {
  position: relative;
  padding-top: 44px;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step:nth-child(odd)::before {
  background: linear-gradient(155deg, var(--accent), var(--accent-hover));
}

.step h3 {
  font-size: 15.5px;
  margin: 0 0 6px;
  font-weight: 600;
}

.step p {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0;
}

/* methodology */

.method-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.method-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.method-list li {
  display: flex;
  gap: 14px;
  font-size: 14.5px;
  color: var(--text-secondary);
}

.method-list li strong {
  color: var(--text);
}

.method-list .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--mint-soft);
  color: #0d8a68;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.honesty-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--paper);
  font-size: 13.5px;
  color: var(--text-secondary);
  position: relative;
}

.honesty-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  right: 22px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, var(--amber), var(--accent));
}

.honesty-box strong {
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 14px;
}

.honesty-box strong .icon {
  color: var(--amber);
}

/* pricing */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.price-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--paper);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}

.price-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -22px rgba(11, 14, 20, 0.2);
}

.price-card.featured {
  border: 1px solid transparent;
  background:
    linear-gradient(var(--paper), var(--paper)) padding-box,
    linear-gradient(155deg, var(--accent), var(--violet)) border-box;
  box-shadow: 0 24px 48px -24px var(--accent-glow);
}

.price-card.featured::before {
  content: "Consigliato";
  position: absolute;
  top: -12px;
  left: 24px;
  background: linear-gradient(155deg, var(--accent), var(--accent-hover));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: 999px;
}

.price-card .icon-badge {
  margin-bottom: 14px;
}

.price-card h3 {
  font-size: 15px;
  margin: 0 0 4px;
  color: var(--text-secondary);
  font-weight: 600;
}

.price-value {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  margin: 6px 0 4px;
}

.price-value span {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--text-tertiary);
}

.price-card .credits {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0 0 18px;
}

.price-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
  font-size: 13.5px;
  color: var(--text-secondary);
}

.price-card ul li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.price-card ul .icon {
  color: var(--mint);
  flex-shrink: 0;
}

.pricing-note {
  font-size: 13px;
  color: var(--text-tertiary);
  text-align: center;
}

/* ---------- dark sections (Prezzi + CTA finale) ---------- */

.section-dark {
  background: var(--ink);
  color: #fff;
}

.section-dark .section-head h2 {
  color: #fff;
}

.section-dark .section-head p {
  color: rgba(255, 255, 255, 0.62);
}

.section-dark .kicker {
  color: #ff6b6b;
}

.section-dark .kicker::before {
  background: #ff6b6b;
}

.section-dark .pricing-note {
  color: rgba(255, 255, 255, 0.4);
}

.section-dark .price-card {
  background: var(--ink-soft);
  border-color: rgba(255, 255, 255, 0.1);
}

.section-dark .price-card:hover {
  box-shadow: 0 24px 48px -22px rgba(0, 0, 0, 0.6);
}

.section-dark .price-card.featured {
  background: linear-gradient(var(--ink-soft), var(--ink-soft)) padding-box,
    linear-gradient(155deg, var(--accent), var(--violet)) border-box;
}

.section-dark .price-card h3 {
  color: rgba(255, 255, 255, 0.55);
}

.section-dark .price-value {
  color: #fff;
}

.section-dark .price-value span {
  color: rgba(255, 255, 255, 0.4);
}

.section-dark .price-card .credits {
  color: rgba(255, 255, 255, 0.6);
}

.section-dark .price-card ul {
  color: rgba(255, 255, 255, 0.78);
}

.cta-section {
  padding-top: 8px;
  padding-bottom: 96px;
}

/* final cta */

.cta-band {
  position: relative;
  background: var(--ink-soft);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 22px;
  padding: 60px;
  text-align: center;
  margin: 0 24px;
  overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.6);
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(200, 16, 46, 0.35), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(124, 110, 242, 0.25), transparent 55%);
  pointer-events: none;
}

.cta-band > * {
  position: relative;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: 30px;
  margin: 0 0 14px;
  letter-spacing: -0.015em;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.65);
  margin: 0 0 28px;
  font-size: 15.5px;
}

.cta-band .btn-primary {
  background: var(--mint);
  color: #06281f;
  box-shadow: 0 8px 24px -8px rgba(34, 211, 168, 0.5);
}

.cta-band .btn-primary:hover {
  background: #37e6b8;
}

/* ---------- logos strip ---------- */

.logos-strip {
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.logos-strip p {
  text-align: center;
  font-size: 12px;
  color: var(--text-tertiary);
  margin: 0 0 20px;
}

.logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.logos-row span {
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.005em;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
}

/* ---------- metric explainers ---------- */

.metric-explain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 36px;
}

.metric-explain {
  background: var(--paper);
  padding: 22px;
  transition: background-color 180ms ease;
}

.metric-explain:hover {
  background: var(--paper-sunken);
}

.metric-explain .name {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-ink);
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-explain p.desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0;
}

/* ---------- engines ---------- */

.engines-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.engine-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  background: var(--paper);
  text-align: center;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}

.engine-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px -18px rgba(11, 14, 20, 0.18);
}

.engine-mark {
  width: 44px;
  height: 44px;
  margin: 0 auto;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: #fff;
}

.engine-card h3 {
  font-size: 15px;
  margin: 14px 0 10px;
}

.engine-status {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
}

.engine-status.live {
  background: var(--mint-soft);
  color: #0d8a68;
}

.engine-status.soon {
  background: var(--paper-sunken);
  color: var(--text-tertiary);
  border: 1px solid var(--border);
}

/* ---------- comparison table ---------- */

.compare {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
}

.compare th,
.compare td {
  padding: 15px 18px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}

.compare th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  font-weight: 600;
  background: var(--paper-sunken);
}

.compare td:first-child,
.compare th:first-child {
  color: var(--text);
  font-weight: 500;
}

.compare td.col-us {
  background: var(--mint-soft);
  font-weight: 600;
  color: #0d8a68;
}

.compare tr:last-child td {
  border-bottom: none;
}

.compare .yes {
  color: #0d8a68;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.compare .no {
  color: var(--text-tertiary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

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

.faq {
  max-width: 780px;
}

.faq details {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.faq summary {
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary .icon {
  color: var(--text-tertiary);
  flex-shrink: 0;
  transition: transform 220ms var(--ease);
}

.faq details[open] summary .icon {
  transform: rotate(45deg);
  color: var(--accent);
}

.faq p {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 62ch;
}

/* footer */

footer {
  padding: 60px 0 32px;
  position: relative;
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
  gap: 32px;
  padding-bottom: 40px;
  padding-top: 8px;
}

.footer-brand p {
  font-size: 13.5px;
  color: var(--text-secondary);
  max-width: 32ch;
  margin: 12px 0 0;
}

.footer-col h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  margin: 0 0 14px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
}

.footer-col a:hover {
  color: var(--text);
}

footer .wrap > .foot-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

footer .foot-links {
  display: flex;
  gap: 20px;
}

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero h1 {
    font-size: 36px;
  }
  .mock-wrap,
  .mock-wrap:hover {
    transform: none;
  }
  .problem-grid,
  .feature-grid,
  .steps,
  .pricing-grid,
  .metric-explain-grid,
  .engines-grid,
  .stats-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .method-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .cta-band {
    margin: 0 16px;
    padding: 40px 24px;
  }
  .footer-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .compare-scroll {
    overflow-x: auto;
  }
  .compare {
    min-width: 560px;
  }
}

@media (max-width: 480px) {
  .wrap {
    padding: 0 16px;
  }
  .hero {
    padding: 44px 0 56px;
  }
  .hero h1 {
    font-size: 30px;
  }
  .mock-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }
  .mock-stat {
    padding: 8px;
  }
  .mock-stat-value {
    font-size: 15px;
  }
  .mock-score {
    font-size: 34px;
  }
  .nav-links {
    display: none;
  }
  .btn {
    padding: 9px 12px;
    font-size: 13px;
  }
  .footer-grid,
  .problem-grid,
  .feature-grid,
  .steps,
  .pricing-grid,
  .metric-explain-grid,
  .engines-grid,
  .stats-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  .logos-row {
    gap: 10px;
  }
}