:root {
  --bg: #eef4f8;
  --surface: #ffffff;
  --text: #0d1b2a;
  --muted: #51606f;
  --primary: #0f766e;
  --primary-2: #115e59;
  --accent: #f59e0b;
  --line: #dbe5ee;
  --shadow: 0 16px 45px rgba(8, 32, 55, 0.12);
  --danger: #b42318;
}

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

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

body {
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, #d8f2ef 0, transparent 35%),
    radial-gradient(circle at 100% 20%, #ffe9bf 0, transparent 30%),
    var(--bg);
  line-height: 1.5;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}

.orb-1 {
  top: -140px;
  left: -120px;
  background: rgba(15, 118, 110, 0.18);
}

.orb-2 {
  right: -130px;
  bottom: -160px;
  background: rgba(245, 158, 11, 0.18);
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px);
  background: rgba(238, 244, 248, 0.72);
  border-bottom: 1px solid rgba(219, 229, 238, 0.8);
  z-index: 20;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.brand-name {
  font-family: 'Unbounded', sans-serif;
  font-size: 1rem;
  color: var(--text);
}

.menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 10px;
  padding: 0.45rem 0.8rem;
  font: inherit;
}

.hero {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 2rem;
  padding: 4.8rem 0 3.5rem;
}

.tag {
  display: inline-block;
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  background: #d8f2ef;
  color: #0f4b45;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(1.85rem, 3.4vw, 3.2rem);
  max-width: 18ch;
}

h2 {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(1.35rem, 2.3vw, 2rem);
}

.subtitle {
  color: var(--muted);
  margin: 1.1rem 0 1.7rem;
  max-width: 50ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.appeal {
  margin: 1rem 0 0;
  padding: 0.75rem 0.95rem;
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  background: rgba(245, 158, 11, 0.12);
  color: #3d2a00;
  max-width: 56ch;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  border: 0;
  background: linear-gradient(145deg, var(--primary), var(--primary-2));
  color: #fff;
  padding: 0.75rem 1.1rem;
  cursor: pointer;
}

.btn:disabled {
  opacity: 0.65;
  cursor: wait;
}

.btn-sm {
  padding: 0.5rem 0.8rem;
  border-radius: 10px;
}

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line);
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.hero-card ul {
  margin: 0.8rem 0 0;
  padding-left: 1rem;
}

.hero-card li {
  margin: 0.42rem 0;
}

.small {
  color: var(--muted);
  margin-top: 1rem;
}

.section {
  padding: 1.8rem 0 2.5rem;
}

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

.card,
.plan,
.checkout-form,
.order-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.card {
  padding: 1.1rem;
}

.card p {
  color: var(--muted);
  margin: 0.55rem 0 0;
}

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

.plan {
  padding: 1.1rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.plan .btn {
  margin-top: auto;
}

.featured {
  border: 2px solid #1c9489;
}

.badge {
  position: absolute;
  top: -10px;
  right: 12px;
  background: var(--accent);
  color: #2a1800;
  font-weight: 800;
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
  font-size: 0.75rem;
}

.price {
  margin: 0.1rem 0;
  font-weight: 800;
  font-size: 1.3rem;
}

.plan ul {
  margin: 0;
  padding-left: 1rem;
}

.plan li {
  margin: 0.4rem 0;
  color: var(--muted);
}

.checkout-form,
.order-card {
  margin-top: 1rem;
  padding: 1.3rem;
}

.field-group {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

label {
  font-weight: 700;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  font: inherit;
  background: #fff;
}

.selected-plan-wrap {
  margin-bottom: 1.1rem;
}

.selected-plan {
  margin: 0;
  background: #f2faf9;
  border: 1px solid #cdebe7;
  color: #0f4b45;
  border-radius: 10px;
  padding: 0.6rem 0.75rem;
  font-weight: 700;
}

.tiny-note {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.form-message {
  margin: 0.7rem 0 0;
  color: var(--text);
  font-weight: 600;
}

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

.status-badge {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-weight: 700;
  margin: 0;
}

.status-badge.pending {
  background: #fff7e7;
  color: #7b4b00;
}

.status-badge.paid {
  background: #e4fbf8;
  color: #0c514b;
}

.status-block {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px dashed #cddbe8;
  border-radius: 12px;
}

.link-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  margin: 0.5rem 0 1rem;
}

.instruction-list {
  margin: 0.6rem 0 0;
  padding-left: 1rem;
}

.instruction-list li {
  margin: 0.45rem 0;
}

.apps-instructions {
  display: grid;
  gap: 0.9rem;
  margin-top: 0.9rem;
}

.app-guide {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.9rem;
  background: #fbfdff;
}

.app-guide h3 {
  font-family: 'Manrope', sans-serif;
  font-size: 1rem;
  margin-bottom: 0.55rem;
}

.app-guide-actions {
  margin-bottom: 0.5rem;
}

.footer {
  border-top: 1px solid var(--line);
  margin-top: 2.8rem;
}

.footer p {
  margin: 0;
  padding: 1rem 0 1.4rem;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

body.sales-hidden #plans,
body.sales-hidden #checkout,
body.sales-hidden a[href="#plans"],
body.sales-hidden a[href="#checkout"],
body.sales-hidden .hero-actions {
  display: none !important;
}

@media (max-width: 940px) {
  .hero,
  .grid,
  .plans {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .menu {
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 4%;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--line);
  }

  .menu.open {
    display: flex;
  }

  .link-row {
    grid-template-columns: 1fr;
  }
}