:root {
  --bg: #0f172a;
  /* slate-900 */
  --panel: #111827;
  /* gray-900 */
  --muted: #94a3b8;
  /* slate-400 */
  --text: #e5e7eb;
  /* gray-200 */
  --brand: #22c55e;
  /* green-500 */
  --brand-2: #14b8a6;
  /* teal-500 */
  --ring: rgba(34, 197, 94, .35);
  --card: #0b1220;
  /* dark gradient base */
}

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 800px at 20% -10%, #1f2937 0%, #0b1020 60%, var(--bg) 100%);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(15, 23, 42, .55);
  border-bottom: 1px solid rgba(148, 163, 184, .15);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: .3px;
}

.brand .logo {
  width: 150px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--brand), var(--brand-2));
  display: grid;
  /* place-items: center; */
  /* color: #041014;
  font-weight: 900; */
  overflow: hidden;
}

.brand .logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 10px;
}

.nav a:hover {
  color: #fff;
  background: rgba(148, 163, 184, .12);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: .25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #041014;
  box-shadow: 0 8px 24px rgba(20, 184, 166, .35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(20, 184, 166, .45);
}

.btn-ghost {
  color: #d1fae5;
  border-color: rgba(34, 197, 94, .25);
  background: rgba(34, 197, 94, .07);
}

.btn-ghost:hover {
  border-color: rgba(34, 197, 94, .5);
  background: rgba(34, 197, 94, .12);
}

/* Hero */
.hero {
  padding: 64px 0 28px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 32px;
  align-items: center;
}

.eyebrow {
  color: #86efac;
  font-weight: 700;
  letter-spacing: .12em;
  font-size: 12px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(28px, 4.2vw, 54px);
  line-height: 1.1;
  margin: 10px 0 14px;
}

.lead {
  font-size: clamp(16px, 2.1vw, 19px);
  color: var(--muted);
  margin-bottom: 22px;
}

.hero .card {
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, 0));
  border: 1px solid rgba(148, 163, 184, .15);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 12px;
}

.hero .badge {
  font-size: 12px;
  color: #a7f3d0;
  background: rgba(20, 184, 166, .15);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(20, 184, 166, .35);
}

.hero-visual {
  position: relative;
  height: 100%;
}

.hero-visual .glass {
  position: relative;
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, 0));
  border: 1px solid rgba(148, 163, 184, .2);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .02);
}

.kpi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.kpi div {
  background: rgba(15, 23, 42, .6);
  border: 1px solid rgba(148, 163, 184, .15);
  border-radius: 14px;
  padding: 14px;
  text-align: center;
}

.kpi strong {
  font-size: 20px;
}

/* Sections */
section {
  padding: 20px 0;
}

.section-title {
  font-size: clamp(22px, 3vw, 34px);
  margin: 0 0 10px;
}

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

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature {
  background: linear-gradient(180deg, rgba(31, 41, 55, .6), rgba(17, 24, 39, .6));
  border: 1px solid rgba(148, 163, 184, .15);
  border-radius: 18px;
  padding: 18px;
}

.feature h3 {
  margin: 10px 0 6px;
  font-size: 18px;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, 0));
  border: 1px solid rgba(148, 163, 184, .15);
  border-radius: 18px;
  padding: 18px;
}

.step .num {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(34, 197, 94, .15);
  color: #86efac;
  font-weight: 800;
}

/* Pricing */
.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 30px;
}

.price-card {
  background: linear-gradient(180deg, rgba(31, 41, 55, .6), rgba(17, 24, 39, .6));
  border: 1px solid rgba(148, 163, 184, .18);
  border-radius: 18px;
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.price-card.popular {
  outline: 2px solid var(--brand);
  box-shadow: 0 0 0 6px rgba(34, 197, 94, .12);
}

.price {
  font-size: 36px;
  font-weight: 800;
}

.price small {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

ul.clean {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
}

ul.clean li {
  display: flex;
  gap: 10px;
  margin: 8px 0;
  color: var(--muted);
}

/* FAQ */
.faq {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
}

details {
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, 0));
  border: 1px solid rgba(148, 163, 184, .15);
  border-radius: 14px;
  padding: 14px 16px;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

/* Form */
.form {
  background: linear-gradient(180deg, rgba(31, 41, 55, .6), rgba(17, 24, 39, .6));
  border: 1px solid rgba(148, 163, 184, .18);
  border-radius: 18px;
  padding: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  font-size: 13px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  background: rgba(2, 6, 23, .7);
  border: 1px solid rgba(148, 163, 184, .25);
  color: var(--text);
  outline: none;
  transition: .2s;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 6px var(--ring);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

/* Footer */
footer {
  border-top: 1px solid rgba(148, 163, 184, .15);
  padding: 28px 0;
  color: var(--muted);
}

/* Responsive */
@media (max-width: 980px) {

  .hero-grid,
  .features,
  .steps,
  .pricing,
  .faq {
    grid-template-columns: 1fr;
  }
}