*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at top left, #1b2a3b, #050813 52%, #03040a);
  color: #f7fafc;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
textarea {
  font-family: inherit;
}

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

/* NAV */

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(
      to bottom,
      rgba(3, 7, 18, 0.92),
      rgba(3, 7, 18, 0.78),
      rgba(3, 7, 18, 0)
    );
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
  gap: 1.5rem;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav__logo-mark {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 0, #38bdf8, #4f46e5 55%, #a855f7);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.8),
    0 12px 30px rgba(15, 23, 42, 0.9);
  font-weight: 700;
}

.nav__logo-mark--sm {
  width: 26px;
  height: 26px;
  font-size: 0.8rem;
}

.nav__logo-text {
  color: #e5e7eb;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: #9ca3af;
}

.nav__links a {
  position: relative;
  padding-block: 0.15rem;
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, #38bdf8, #a855f7);
  transition: width 0.18s ease-out;
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  font-size: 0.88rem;
}

/* BUTTONS */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.7rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.12s ease-out, box-shadow 0.12s ease-out,
    background 0.12s ease-out, border-color 0.12s ease-out,
    color 0.12s ease-out;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, #38bdf8, #4f46e5, #a855f7);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.9);
  color: white;
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.95);
}

.btn--ghost {
  border-color: rgba(148, 163, 184, 0.55);
  background: radial-gradient(
    circle at top left,
    rgba(56, 189, 248, 0.12),
    rgba(15, 23, 42, 0.9)
  );
  color: #e5e7eb;
}

.btn--ghost:hover {
  border-color: rgba(129, 140, 248, 0.9);
  background: radial-gradient(
    circle at top left,
    rgba(56, 189, 248, 0.18),
    rgba(15, 23, 42, 0.96)
  );
}

.btn--text {
  border-radius: 999px;
  background: transparent;
  color: #a5b4fc;
  padding-inline: 0.4rem;
}

.btn--text::after {
  content: "→";
  margin-left: 0.35rem;
  font-size: 1.1em;
}

.btn--text:hover {
  color: #e5e7eb;
}

.btn--full {
  width: 100%;
}

/* HERO */

.hero {
  padding: 4.5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.24), transparent 50%),
    radial-gradient(circle at 88% 0, rgba(168, 85, 247, 0.22), transparent 50%),
    radial-gradient(circle at 60% 80%, rgba(59, 130, 246, 0.25), transparent 52%);
  opacity: 0.68;
  filter: blur(4px);
  pointer-events: none;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0), #020617 75%);
  z-index: -1;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1.1fr);
  gap: 3.5rem;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 500;
  font-size: 0.75rem;
  color: #a5b4fc;
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-family: "Playfair Display", system-ui, -apple-system, "Segoe UI",
    sans-serif;
  font-size: clamp(2.5rem, 3.8vw, 3.6rem);
  line-height: 1.05;
  margin: 0 0 0.9rem;
}

.hero h1 span {
  display: block;
  background: linear-gradient(135deg, #e5e7eb, #bfdbfe, #a5b4fc);
  -webkit-background-clip: text;
  color: transparent;
}

.hero__subtitle {
  color: #d1d5db;
  max-width: 32rem;
  margin-bottom: 1.6rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
  margin-bottom: 1.75rem;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.2rem;
}

.stat {
  min-width: 8rem;
}

.stat__value {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
}

.stat__label {
  font-size: 0.8rem;
  color: #9ca3af;
}

.hero__trust {
  font-size: 0.8rem;
  color: #9ca3af;
}

.hero__trust span {
  color: #e5e7eb;
}

/* HERO PANEL */

.hero__panel {
  position: relative;
  padding: 1.6rem 1.3rem;
}

.hero-card {
  border-radius: 1.3rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: radial-gradient(
      circle at 0 0,
      rgba(56, 189, 248, 0.22),
      transparent 50%
    ),
    radial-gradient(circle at 100% 0, rgba(168, 85, 247, 0.18), transparent 60%),
    rgba(15, 23, 42, 0.94);
  box-shadow: 0 26px 80px rgba(15, 23, 42, 0.95);
  padding: 1.4rem 1.3rem 1.3rem;
}

.hero-card--main {
  position: relative;
  z-index: 2;
}

.hero-card__header {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.hero-card__title {
  font-weight: 500;
  font-size: 0.95rem;
  color: #e5e7eb;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 0.7rem;
  padding: 0.24rem 0.6rem;
  border: 1px solid transparent;
  gap: 0.35rem;
}

.pill--accent {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(129, 140, 248, 0.8);
  color: #c7d2fe;
}

.pill--neutral {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(148, 163, 184, 0.7);
  color: #e5e7eb;
}

.hero-metrics {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.hero-metric__label {
  font-size: 0.78rem;
  color: #9ca3af;
}

.hero-metric__value {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
}

.hero-metric__chip {
  font-size: 0.7rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  border: 1px solid transparent;
  font-size: 0.7rem;
  color: #e5e7eb;
}

.chip--green {
  background: rgba(22, 163, 74, 0.18);
  border-color: rgba(34, 197, 94, 0.65);
}

.chip--neutral {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(148, 163, 184, 0.75);
}

.chip--amber {
  background: rgba(217, 119, 6, 0.16);
  border-color: rgba(245, 158, 11, 0.7);
}

.chip--blue {
  background: rgba(37, 99, 235, 0.18);
  border-color: rgba(59, 130, 246, 0.7);
}

.hero-chart {
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.55);
  padding: 0.8rem 0.9rem 0.75rem;
  background: radial-gradient(
      circle at 0 0,
      rgba(56, 189, 248, 0.2),
      transparent 50%
    ),
    rgba(15, 23, 42, 0.96);
}

.hero-chart__labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  color: #9ca3af;
  margin-bottom: 0.5rem;
}

.hero-chart__bars {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.hero-chart__bar {
  height: 7px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  overflow: hidden;
}

.hero-chart__bar--muted {
  opacity: 0.55;
}

.hero-chart__bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #4f46e5, #38bdf8, #a855f7);
}

.hero-chart__caption {
  font-size: 0.7rem;
  color: #9ca3af;
}

.hero-card__footer {
  margin-top: 0.7rem;
  border-top: 1px solid rgba(51, 65, 85, 0.9);
  padding-top: 0.6rem;
}

.hero-card__tagline {
  font-size: 0.75rem;
  color: #9ca3af;
}

.hero-card--side {
  position: absolute;
  right: -3.1rem;
  bottom: -2.4rem;
  width: 230px;
  background: radial-gradient(
      circle at 0 0,
      rgba(168, 85, 247, 0.28),
      transparent 55%
    ),
    rgba(15, 23, 42, 0.96);
  border-radius: 1.2rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.6);
  box-shadow: 0 16px 50px rgba(15, 23, 42, 0.9);
}

.hero-card--side__title {
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 0.6rem;
}

.hero-card--side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  font-size: 0.73rem;
}

.hero-card--side__list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
}

/* SECTIONS */

.section {
  padding: 4rem 0;
  position: relative;
}

.section--alt {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.6), #020617);
  border-top: 1px solid rgba(30, 64, 175, 0.4);
  border-bottom: 1px solid rgba(15, 23, 42, 0.95);
}

.section--accent {
  background: radial-gradient(circle at top, #0f172a, #020617 70%);
  border-top: 1px solid rgba(129, 140, 248, 0.4);
}

.section__intro {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section__intro h2 {
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  margin: 0.25rem 0 0.6rem;
}

.section__subtitle {
  color: #9ca3af;
  max-width: 38rem;
  margin: 0 auto;
  font-size: 0.95rem;
}

.section__intro--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2.5rem;
  text-align: left;
}

/* GRID */

.grid {
  display: grid;
  gap: 1.7rem;
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* CARDS */

.card {
  padding: 1.4rem 1.3rem;
  border-radius: 1rem;
  background: radial-gradient(
      circle at 0 0,
      rgba(56, 189, 248, 0.2),
      transparent 60%
    ),
    rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.55);
  box-shadow: 0 16px 50px rgba(15, 23, 42, 0.85);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.card p {
  color: #d1d5db;
  font-size: 0.9rem;
}

.card__list {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 0;
  display: grid;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: #9ca3af;
}

.card__list li::before {
  content: "●";
  color: #4f46e5;
  margin-right: 0.4rem;
  font-size: 0.65rem;
}

/* STEPS */

.steps {
  border-radius: 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.55);
  background: radial-gradient(
      circle at 0 0,
      rgba(56, 189, 248, 0.16),
      transparent 60%
    ),
    rgba(15, 23, 42, 0.96);
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.9);
  padding: 1.3rem 1.5rem;
  display: grid;
  gap: 1.1rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.4rem;
  align-items: flex-start;
  padding-bottom: 0.9rem;
  border-bottom: 1px dashed rgba(55, 65, 81, 0.8);
}

.step:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.step__index {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(129, 140, 248, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: #c7d2fe;
}

.step__body h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.step__body p {
  margin: 0 0 0.25rem;
  font-size: 0.9rem;
  color: #d1d5db;
}

.step__meta {
  font-size: 0.8rem;
  color: #9ca3af;
}

/* CASE STUDIES */

.case {
  padding: 1.5rem 1.4rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.55);
  background: radial-gradient(
      circle at 0 0,
      rgba(168, 85, 247, 0.28),
      transparent 60%
    ),
    rgba(15, 23, 42, 0.96);
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.9);
}

.case__header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.case__header h3 {
  margin: 0;
  font-size: 1.04rem;
}

.case__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 0.9rem;
  font-size: 0.83rem;
}

.case__metric-label {
  display: block;
  color: #9ca3af;
}

.case__metric-value {
  font-weight: 600;
}

.case__quote {
  font-size: 0.9rem;
  color: #e5e7eb;
  margin-bottom: 0.5rem;
}

.case__author {
  margin: 0;
  font-size: 0.8rem;
  color: #9ca3af;
}

/* PRICING */

.pricing {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.pricing__card {
  padding: 1.4rem 1.3rem;
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.96);
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.92);
  position: relative;
}

.pricing__card--highlight {
  border-color: rgba(129, 140, 248, 0.95);
  background: radial-gradient(
      circle at 0 0,
      rgba(56, 189, 248, 0.25),
      transparent 55%
    ),
    rgba(15, 23, 42, 0.98);
  transform: translateY(-4px);
}

.pricing__badge {
  position: absolute;
  top: -0.8rem;
  left: 1.3rem;
  font-size: 0.7rem;
  background: linear-gradient(135deg, #4f46e5, #38bdf8);
  padding: 0.16rem 0.6rem;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.9);
}

.pricing__label {
  font-size: 0.86rem;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.pricing__price {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}

.pricing__note {
  margin: 0 0 0.8rem;
  font-size: 0.85rem;
  color: #cbd5f5;
}

.pricing__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: #e5e7eb;
}

.pricing__list li::before {
  content: "✓";
  color: #22c55e;
  margin-right: 0.4rem;
  font-size: 0.8rem;
}

/* DEMO / FORM */

.demo {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: flex-start;
}

.demo__content h2 {
  margin: 0.25rem 0 0.7rem;
}

.demo__bullets {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.45rem;
  font-size: 0.88rem;
  color: #e5e7eb;
}

.demo__bullets li::before {
  content: "▹";
  color: #38bdf8;
  margin-right: 0.4rem;
}

.demo__form {
  padding: 1.3rem 1.2rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.98);
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.96);
  display: grid;
  gap: 0.85rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-size: 0.8rem;
  color: #e5e7eb;
}

.field input,
.field textarea {
  border-radius: 0.7rem;
  border: 1px solid rgba(55, 65, 81, 0.96);
  padding: 0.55rem 0.7rem;
  font-size: 0.85rem;
  background: rgba(15, 23, 42, 0.98);
  color: #e5e7eb;
  outline: none;
  transition: border-color 0.14s ease-out, box-shadow 0.14s ease-out,
    background 0.14s ease-out;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #6b7280;
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(129, 140, 248, 0.95);
  box-shadow: 0 0 0 1px rgba(129, 140, 248, 0.65);
  background: rgba(15, 23, 42, 1);
}

.field--split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.demo__fine-print {
  margin: 0;
  font-size: 0.75rem;
  color: #9ca3af;
  text-align: center;
}

/* FOOTER */

.footer {
  border-top: 1px solid rgba(30, 64, 175, 0.6);
  background: #020617;
  padding: 1.5rem 0 1.8rem;
  font-size: 0.8rem;
  color: #9ca3af;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer__brand-text {
  font-size: 0.82rem;
  color: #e5e7eb;
}

.footer__links {
  display: flex;
  gap: 1rem;
}

.footer__links a {
  color: #9ca3af;
}

.footer__links a:hover {
  color: #e5e7eb;
}

/* MEDIA QUERIES */

@media (max-width: 960px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.1fr);
  }

  .hero__panel {
    order: -1;
    padding-inline: 0;
    margin-bottom: 1.5rem;
  }

  .hero-card--side {
    position: static;
    margin-top: 1.1rem;
    width: 100%;
  }

  .nav__links {
    display: none;
  }

  .section__intro--split {
    flex-direction: column;
    align-items: flex-start;
  }

  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .demo {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 1.6rem, 680px);
  }

  .section {
    padding-block: 3rem;
  }

  .hero {
    padding-top: 3.4rem;
  }

  .grid--3,
  .grid--2,
  .pricing {
    grid-template-columns: minmax(0, 1fr);
  }

  .steps {
    padding-inline: 1.1rem;
  }

  .step {
    grid-template-columns: auto 1fr;
    gap: 0.8rem 1rem;
  }

  .field--split {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

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