:root {
  --bg: #fffaf4;
  --bg-soft: #fff3e5;
  --surface: rgba(255, 255, 255, 0.76);
  --surface-strong: #ffffff;
  --surface-dark: #1b214a;
  --text: #1d2340;
  --muted: #5d6685;
  --line: rgba(47, 60, 121, 0.12);
  --primary: #8849ff;
  --primary-strong: #6528df;
  --cyan: #2fd9d8;
  --cyan-deep: #18b6ca;
  --shadow: 0 24px 60px rgba(49, 37, 103, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(136, 73, 255, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(47, 217, 216, 0.22), transparent 30%),
    linear-gradient(180deg, #fffaf4 0%, #fff7ef 38%, #fffefc 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.38) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.38) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.34), transparent 75%);
}

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

.page-shell {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
}

.brand-mark {
  width: 62px;
  height: 62px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 10px 20px rgba(100, 59, 194, 0.2));
}

.brand-text {
  background: linear-gradient(90deg, var(--primary) 0%, #62a5ff 42%, var(--cyan) 75%, #202857 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav {
  display: inline-flex;
  gap: 24px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.nav a {
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 600;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: center;
  padding: 44px 0 28px;
}

.eyebrow,
.section-tag,
.metric-label,
.featured-badge {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 800;
}

.eyebrow,
.section-tag,
.metric-label {
  color: var(--primary-strong);
}

.hero h1,
.section-heading h2,
.problem-solution h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.98;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.7rem);
  max-width: 12ch;
}

.hero-text,
.problem-solution p,
.step-card p,
.feature-card p,
.plan-fit,
.contact-copy p,
.contact-card p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 28px 0 22px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--cyan) 100%);
  box-shadow: 0 18px 38px rgba(92, 66, 202, 0.28);
}

.button.secondary,
.button.tertiary {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(34, 46, 97, 0.12);
  box-shadow: 0 14px 34px rgba(42, 41, 80, 0.08);
}

.trust-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-points li {
  padding: 11px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(55, 66, 126, 0.12);
  color: #33406c;
  font-size: 0.94rem;
  font-weight: 600;
}

.hero-visual {
  position: relative;
  min-height: 640px;
  display: grid;
  place-items: center;
}

.chat-demo,
.section-card,
.step-card,
.feature-card,
.price-card,
.contact-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.chat-demo {
  width: min(100%, 470px);
  padding: 22px;
  border-radius: 34px;
  position: relative;
  overflow: hidden;
}

.chat-demo::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(47, 217, 216, 0.2), transparent 36%),
    radial-gradient(circle at bottom left, rgba(136, 73, 255, 0.18), transparent 34%);
  pointer-events: none;
}

.chat-header,
.chat-input,
.price-head {
  position: relative;
  z-index: 1;
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.chat-header strong {
  display: block;
  font-size: 1.15rem;
}

.chat-header span {
  color: var(--muted);
  font-size: 0.92rem;
}

.status-pill {
  color: #fff !important;
  background: linear-gradient(120deg, #14b66b, #53df88);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
}

.chat-messages {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 0;
  position: relative;
  z-index: 1;
}

.message {
  max-width: 86%;
  padding: 14px 16px;
  border-radius: 18px;
  line-height: 1.55;
  font-size: 0.98rem;
  opacity: 0;
  transform: translateY(14px);
}

.message.visible {
  animation: revealMessage 560ms ease forwards;
}

.message.client {
  align-self: flex-end;
  background: linear-gradient(135deg, #7b3ffc, #2fd9d8);
  color: #fff;
  border-bottom-right-radius: 6px;
}

.message.bot {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
  border: 1px solid rgba(48, 62, 120, 0.08);
  border-bottom-left-radius: 6px;
}

.chat-input {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(48, 62, 120, 0.08);
}

.chat-input span {
  color: #8993b2;
}

.typing-dots {
  display: inline-flex;
  gap: 6px;
}

.typing-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  animation: pulseDots 1.2s infinite ease-in-out;
}

.typing-dots span:nth-child(2) {
  animation-delay: 0.18s;
}

.typing-dots span:nth-child(3) {
  animation-delay: 0.36s;
}

.floating-card {
  position: absolute;
  background: rgba(28, 33, 75, 0.92);
  color: #fff;
  padding: 16px 18px;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(31, 34, 81, 0.28);
  max-width: 240px;
}

.floating-card strong {
  display: block;
  line-height: 1.35;
  font-size: 1rem;
}

.metric-card {
  top: 48px;
  right: 0;
}

.info-card {
  bottom: 68px;
  left: 6px;
}

.problem-solution,
.contact-cta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin: 34px 0 10px;
}

.section-card,
.contact-card {
  padding: 30px;
  border-radius: var(--radius-xl);
}

.section-card.accent {
  background:
    linear-gradient(135deg, rgba(136, 73, 255, 0.14), rgba(47, 217, 216, 0.14)),
    rgba(255, 255, 255, 0.78);
}

.steps,
.features,
.pricing,
.contact-cta {
  padding: 80px 0 16px;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 26px;
}

.section-heading h2,
.problem-solution h2,
.contact-copy h2 {
  font-size: clamp(2rem, 4.2vw, 3.7rem);
  max-width: 13ch;
}

.step-grid,
.feature-grid,
.pricing-grid {
  display: grid;
  gap: 20px;
}

.step-grid {
  grid-template-columns: repeat(4, 1fr);
}

.feature-grid {
  grid-template-columns: repeat(2, 1fr);
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

.step-card,
.feature-card,
.price-card {
  padding: 26px;
  border-radius: 28px;
}

.step-card span {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(136, 73, 255, 0.14), rgba(47, 217, 216, 0.2));
  color: var(--primary-strong);
  font-weight: 800;
}

.step-card h3,
.feature-card h3,
.plan-name {
  margin: 0 0 10px;
  font-size: 1.28rem;
}

.price-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}

.price-card.featured {
  background:
    linear-gradient(180deg, rgba(136, 73, 255, 0.12), rgba(47, 217, 216, 0.16)),
    rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(126, 81, 245, 0.24);
  transform: translateY(-8px);
}

.featured-badge {
  display: inline-flex;
  width: fit-content;
  padding: 9px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: #fff;
}

.price {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 3.25rem;
  line-height: 1;
}

.price span {
  font-size: 1rem;
  color: var(--muted);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
}

.plan-hook {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.price-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  color: #31406a;
}

.price-card li {
  padding-left: 26px;
  position: relative;
  line-height: 1.6;
}

.price-card li::before {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0.55em;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
}

.plan-fit {
  margin: 0;
}

.contact-cta {
  align-items: center;
  padding-bottom: 80px;
}

.site-footer {
  padding: 8px 0 36px;
  text-align: center;
}

.site-footer p {
  margin: 0;
  color: #6d7694;
  font-size: 0.94rem;
  line-height: 1.6;
}

.contact-card {
  display: grid;
  gap: 12px;
  justify-items: start;
  background:
    linear-gradient(135deg, rgba(136, 73, 255, 0.13), rgba(47, 217, 216, 0.16)),
    rgba(255, 255, 255, 0.84);
}

.contact-card a {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.15;
}

@keyframes pulseDots {
  0%,
  80%,
  100% {
    transform: scale(0.7);
    opacity: 0.45;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes revealMessage {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .hero,
  .problem-solution,
  .contact-cta,
  .pricing-grid,
  .step-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
    padding-top: 12px;
  }

  .floating-card {
    position: static;
    margin-top: 14px;
    max-width: none;
  }

  .price-card.featured {
    transform: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    flex-direction: column;
    align-items: stretch;
  }

  .nav {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 24px;
  }

  .hero h1 {
    max-width: none;
  }

  .chat-demo,
  .section-card,
  .step-card,
  .feature-card,
  .price-card,
  .contact-card {
    border-radius: 24px;
  }

  .button {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .contact-card a {
    font-size: 1.45rem;
  }
}