:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #eff4ff;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --star: #f59e0b;
  --radius: 28px;
  --wrap: 1180px;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.wrap {
  width: min(var(--wrap), calc(100% - 40px));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
}

.skip:focus {
  left: 12px;
  z-index: 80;
  background: var(--ink);
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 84px;
  gap: 24px;
}

.logo {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-right: auto;
}

.logo span {
  color: var(--blue);
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: #64748b;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav a.is-active,
.nav a:hover {
  color: var(--blue);
}

.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-btn span,
.menu-btn span::before,
.menu-btn span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  position: relative;
}

.menu-btn span::before,
.menu-btn span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-btn span::before {
  top: -6px;
}

.menu-btn span::after {
  top: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-dark);
}

.btn-ghost {
  background: #fff;
  color: var(--ink);
  border-color: #dbe3ee;
}

.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.btn-lg {
  min-height: 52px;
  padding: 0 26px;
}

.hero {
  padding: 48px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.15rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.hero p.lead {
  margin: 22px 0 0;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-photo {
  width: 100%;
  height: min(460px, 58vw);
  object-fit: cover;
  border-radius: var(--radius);
}

.proof {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 28px;
  align-items: center;
  padding: 28px 0 56px;
}

.proof-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.avatars {
  display: flex;
}

.avatars img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #fff;
  margin-left: -10px;
}

.avatars img:first-child {
  margin-left: 0;
}

.proof-copy strong {
  display: block;
  font-size: 0.95rem;
}

.star {
  color: var(--star);
}

.proof-copy p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.proof-rule {
  width: 1px;
  height: 46px;
  background: var(--line);
}

.partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 22px;
  color: #94a3b8;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 0.92rem;
  opacity: 0.7;
}

.partners span:nth-child(2) {
  font-style: italic;
  font-weight: 700;
}

.section {
  padding: 72px 0;
}

.section.soft {
  background: var(--bg-soft);
}

.section-head {
  max-width: 40rem;
  margin-bottom: 40px;
}

.eyebrow {
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-head h2,
.page-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.section-head p,
.page-hero p {
  color: var(--muted);
  margin: 12px 0 0;
}

.cards-3,
.cards-2 {
  display: grid;
  gap: 22px;
}

.cards-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
}

.card img.cover {
  width: calc(100% + 48px);
  max-width: none;
  margin: -24px -24px 18px;
  height: 180px;
  object-fit: cover;
  border-radius: 22px 22px 0 0;
}

.card img.cover.portrait {
  height: auto;
  aspect-ratio: 3 / 4;
  object-position: center top;
}

.card img.cover.portrait-center {
  object-position: center 42%;
}

.icon-bubble {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue);
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.card .meta {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--blue);
  font-weight: 600;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  margin-bottom: 14px;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.split img {
  border-radius: var(--radius);
  height: 420px;
  width: 100%;
  object-fit: cover;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}

.checklist li {
  display: flex;
  gap: 10px;
  margin: 10px 0;
}

.checklist svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--blue);
}

.quote {
  background: #fff;
  border-radius: 22px;
  padding: 24px;
  border: 1px solid var(--line);
}

.quote p {
  margin: 0 0 16px;
  font-size: 1.02rem;
}

.quote footer {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.quote img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 16px 0;
}

.price strong {
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.price span {
  color: var(--muted);
}

.card.featured {
  border-color: var(--blue);
  box-shadow: var(--shadow);
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 650;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

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

.faq summary::after {
  content: "+";
  color: var(--blue);
  font-size: 1.3rem;
}

.faq details[open] summary::after {
  content: "-";
}

.faq p {
  color: var(--muted);
  margin: 10px 0 0;
}

.cta-band {
  background: var(--ink);
  color: #fff;
  border-radius: 28px;
  padding: 42px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cta-band p {
  color: #94a3b8;
  margin: 8px 0 0;
}

.page-hero {
  padding: 48px 0 12px;
}

.prose {
  max-width: 44rem;
}

.prose p,
.prose li {
  color: #334155;
}

.prose h2 {
  margin-top: 2rem;
  letter-spacing: -0.03em;
}

.form {
  display: grid;
  gap: 14px;
}

label span {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: #fff;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-success {
  display: none;
  background: var(--blue-soft);
  color: var(--blue-dark);
  border-radius: 16px;
  padding: 16px 18px;
  font-weight: 600;
}

.form.is-sent .form-success {
  display: block;
}

.form.is-sent .form-fields {
  display: none;
}

.site-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 48px 0 24px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
}

.site-footer h3 {
  margin: 0 0 12px;
  font-size: 0.9rem;
}

.site-footer a,
.site-footer p {
  color: var(--muted);
  display: block;
  margin: 8px 0;
  font-size: 0.92rem;
}

.copyright {
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: #94a3b8;
  font-size: 0.82rem;
}

.demo-note {
  color: #94a3b8;
  font-size: 0.78rem;
}

/* Motion */
.site-header {
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.98);
}

.nav a {
  position: relative;
  transition: color 0.2s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  border-radius: 999px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.nav a.is-active::after,
.nav a:hover::after {
  transform: scaleX(1);
}

.btn {
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn-primary:hover {
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.28);
}

.card {
  transition:
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: #c7d7f5;
}

.card img.cover {
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.card:hover img.cover {
  transform: scale(1.04);
}

.card {
  overflow: hidden;
}

.quote {
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.quote:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.step-num {
  transition: transform 0.25s ease, background 0.25s ease;
}

.steps article:hover .step-num {
  transform: scale(1.08);
  background: var(--blue-dark);
}

.faq summary {
  transition: color 0.2s ease;
}

.faq summary:hover {
  color: var(--blue);
}

.faq details[open] summary {
  color: var(--blue);
}

.cta-band {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-band:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
}

.hero-photo,
.split img {
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-photo:hover,
.split img:hover {
  transform: scale(1.02);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-left.is-in {
  opacity: 1;
  transform: none;
}

.reveal-right {
  opacity: 0;
  transform: translateX(24px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right.is-in {
  opacity: 1;
  transform: none;
}

.hero-enter > * {
  opacity: 0;
  transform: translateY(18px);
  animation: hero-rise 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-enter > *:nth-child(1) {
  animation-delay: 0.05s;
}

.hero-enter > *:nth-child(2) {
  animation-delay: 0.16s;
}

.hero-enter > *:nth-child(3) {
  animation-delay: 0.28s;
}

.hero-photo.hero-enter-photo {
  opacity: 0;
  transform: translateY(24px) scale(0.98);
  animation: hero-photo-in 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.18s forwards;
}

@keyframes hero-rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes hero-photo-in {
  to {
    opacity: 1;
    transform: none;
  }
}

.form-success {
  animation: success-pop 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes success-pop {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .hero-enter > *,
  .hero-photo.hero-enter-photo {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }

  .btn:hover,
  .card:hover,
  .quote:hover,
  .cta-band:hover,
  .card:hover img.cover,
  .hero-photo:hover,
  .split img:hover,
  .steps article:hover .step-num {
    transform: none;
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .split,
  .cards-3,
  .cards-2,
  .steps,
  .proof,
  .footer-grid,
  .cta-band,
  .form-row {
    grid-template-columns: 1fr;
  }

  .proof-rule {
    display: none;
  }

  .partners {
    justify-content: flex-start;
  }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 84px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .nav a::after {
    display: none;
  }

  .menu-btn {
    display: grid;
    place-items: center;
  }

  .header-cta {
    min-height: 44px;
    padding: 0 16px;
    font-size: 0.88rem;
  }

  .hero-photo,
  .split img {
    height: 280px;
  }
}