:root {
  --text: #111111;
  --muted: #5f6472;
  --line: rgba(188, 205, 233, 0.9);
  --line-soft: rgba(188, 205, 233, 0.55);
  --saffron: #d48b17;
  --blue: #216df0;
  --blue-strong: #1557d1;
  --blue-soft: #edf3ff;
  --surface: rgba(255, 255, 255, 0.64);
  --surface-strong: rgba(255, 255, 255, 0.86);
  --success: #0d8e57;
  --error: #bf3d36;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Poppins", sans-serif;
  background: linear-gradient(180deg, #f4f8ff 0%, #eef3fb 100%);
  overflow-x: hidden;
}

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

button,
input {
  font: inherit;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.8;
}

.orb-one {
  width: 520px;
  height: 520px;
  top: 6%;
  left: -8%;
  background: rgba(77, 144, 255, 0.22);
}

.orb-two {
  width: 460px;
  height: 460px;
  top: 12%;
  right: -6%;
  background: rgba(255, 219, 158, 0.18);
}

.orb-three {
  width: 380px;
  height: 380px;
  bottom: 8%;
  left: 40%;
  background: rgba(137, 182, 255, 0.14);
}

.grid-glow {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 147, 190, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 147, 190, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.32), transparent 85%);
}

.top-strip {
  padding: 10px 16px;
  text-align: center;
  background: rgba(237, 243, 255, 0.84);
  border-bottom: 1px solid var(--line);
  color: #445671;
  font-size: 0.9rem;
  backdrop-filter: blur(10px);
}

.site-header,
.page-shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px 0 8px;
}

.brand-logo {
  height: 54px;
  width: auto;
  object-fit: contain;
}

.page-shell {
  padding-bottom: 56px;
}

.hero {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  min-height: calc(100vh - 108px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 84px 24px 72px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 48%, rgba(84, 145, 255, 0.16), transparent 24%),
    radial-gradient(circle at 82% 38%, rgba(255, 213, 145, 0.14), transparent 20%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.04));
  pointer-events: none;
}

.hero-badge,
.section-kicker {
  position: relative;
  z-index: 1;
  margin: 0 0 16px;
  color: var(--saffron);
  font-family: "Montserrat", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.stage-intro h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #000;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  letter-spacing: -0.05em;
  text-wrap: balance;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.hero h1 {
  max-width: 14ch;
  font-size: clamp(2.7rem, 5.6vw, 5rem);
  line-height: 1.02;
}

.hero-text,
.feature-tile p,
.story-step span {
  position: relative;
  z-index: 1;
  color: var(--muted);
  line-height: 1.72;
}

.hero-text {
  max-width: 56ch;
  margin: 22px auto 0;
  font-size: 1.08rem;
}

.call-form {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  margin-top: 34px;
}

.call-input-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 10px;
  background: var(--surface-strong);
  border: 1.5px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 18px 38px rgba(25, 45, 79, 0.08);
  backdrop-filter: blur(14px);
}

.call-input-shell input {
  width: 100%;
  min-height: 60px;
  border: 0;
  outline: none;
  background: transparent;
  padding: 0 16px;
  font-size: 1.04rem;
  color: var(--text);
}

.call-input-shell input::placeholder {
  color: #94a2b6;
}

.call-input-shell button {
  width: 60px;
  height: 60px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--blue), var(--blue-strong));
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.call-input-shell button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(33, 109, 240, 0.22);
}

.call-input-shell button:disabled {
  opacity: 0.72;
  cursor: wait;
  transform: none;
}

.call-button-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  color: #fff;
}

.call-button-icon svg {
  width: 18px;
  height: 18px;
}

.button-loader {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  display: block;
  animation: spin 0.8s linear infinite;
}

.form-note,
.form-message {
  position: relative;
  z-index: 1;
  margin: 12px 2px 0;
  font-size: 0.92rem;
  text-align: center;
}

.form-note {
  color: var(--muted);
}

.form-message {
  min-height: 1.25rem;
  font-weight: 600;
}

.form-message.is-success {
  color: var(--success);
}

.form-message.is-error {
  color: var(--error);
}

.signal-row {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.signal-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  backdrop-filter: blur(10px);
  color: #3d4d62;
  font-size: 0.92rem;
  box-shadow: 0 10px 24px rgba(25, 45, 79, 0.05);
}

.signal-pill svg {
  width: 16px;
  height: 16px;
  color: var(--blue);
  flex: 0 0 auto;
}

.feature-stage,
.story-ribbon {
  position: relative;
  margin-top: 36px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: 30px;
  box-shadow: 0 18px 42px rgba(25, 45, 79, 0.06);
  backdrop-filter: blur(12px);
}

.feature-stage {
  padding: 34px;
}

.stage-intro {
  max-width: 680px;
  margin: 0 auto 28px;
  text-align: center;
}

.stage-intro h2 {
  font-size: clamp(2rem, 4.2vw, 3rem);
  line-height: 1.08;
}

.feature-stage-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
}

.feature-tile {
  padding: 24px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
  border-radius: 24px;
}

.feature-tile-large {
  grid-row: span 2;
}

.feature-tile-wide {
  grid-column: span 2;
}

.tile-icon {
  width: 46px;
  height: 46px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 14px;
  background: #eef4ff;
  color: var(--blue);
}

.tile-icon svg {
  width: 22px;
  height: 22px;
}

.feature-tile h3,
.story-step strong {
  margin: 0 0 10px;
  font-family: "Montserrat", sans-serif;
  color: #000;
  font-size: 1.06rem;
  letter-spacing: -0.03em;
}

.feature-tile p {
  margin: 0;
  font-size: 0.97rem;
}

.story-ribbon {
  padding: 28px 26px;
}

.story-line {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.story-step {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.story-step span {
  display: block;
  font-size: 0.94rem;
}

.reveal-section {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-section {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .call-input-shell button {
    transition: none;
  }
}

@media (max-width: 980px) {
  .feature-stage-grid,
  .story-line {
    grid-template-columns: 1fr;
  }

  .feature-tile-large,
  .feature-tile-wide {
    grid-row: auto;
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .site-header,
  .page-shell {
    width: min(100% - 20px, 1160px);
  }

  .site-header {
    padding: 16px 0 10px;
  }

  .brand-logo {
    height: 44px;
  }

  .hero {
    min-height: calc(100vh - 112px);
    padding: 56px 18px 42px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.3rem, 11vw, 3.6rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .call-form {
    width: 100%;
  }

  .call-input-shell input {
    min-height: 50px;
    padding: 0 10px;
  }

  .call-input-shell button {
    width: 50px;
    height: 50px;
    border-radius: 15px;
  }

  .signal-row {
    gap: 10px;
  }

  .signal-pill {
    width: 100%;
    justify-content: center;
  }

  .feature-stage,
  .story-ribbon {
    margin-top: 24px;
    padding: 22px 18px;
    border-radius: 24px;
  }
}