:root {
  --font: "Poppins", ui-sans-serif, system-ui, sans-serif;
  --teal: #009688;
  --teal-dark: #0b4f54;
  --teal-deep: #083e43;
  --teal-soft: #e6f4f3;
  --green: #2bb34a;
  --green-hover: #24963f;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
  --bg: #f7f9fb;
  --surface: #ffffff;
  --shadow: 0 12px 32px rgb(15 23 42 / 8%);
  --radius: 18px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

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

h1,
h2,
h3,
p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.container {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgb(255 255 255 / 92%);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand img {
  width: 44px;
  height: auto;
}

.brand-text {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.brand-ahad {
  color: #334155;
}

.brand-pharma {
  color: #0f7c86;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.site-nav a {
  padding: 8px 12px;
  font-size: 0.88rem;
  font-weight: 500;
  color: #475569;
  border-radius: 999px;
}

.site-nav a:hover {
  color: var(--teal-dark);
  background: var(--teal-soft);
}

.site-nav a[aria-current="page"] {
  color: var(--teal);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--teal);
  border-radius: 0;
  background: transparent;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: #475569;
  padding: 8px 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.88rem;
  border: 1px solid transparent;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-green {
  background: var(--green);
  color: #fff;
  box-shadow: 0 8px 18px rgb(43 179 74 / 28%);
}

.btn-green:hover {
  background: var(--green-hover);
}

.btn-outline {
  background: #fff;
  color: var(--teal-dark);
  border-color: #c9dbe0;
}

.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgb(255 255 255 / 45%);
}

.btn-outline-light:hover {
  background: rgb(255 255 255 / 10%);
}

.btn-block {
  width: 100%;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 1px solid #94a3b8;
  border-radius: 10px;
  background: #fff;
  padding: 11px 10px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.hero {
  padding: 56px 0 32px;
  text-align: center;
  background:
    radial-gradient(circle at top, #eefbf8 0%, transparent 42%),
    var(--bg);
}

.hero h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.45rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  max-width: 16ch;
  margin-inline: auto;
}

.hero-lead {
  margin: 14px auto 36px;
  max-width: 52ch;
  color: var(--muted);
  font-size: 0.95rem;
}

.plans {
  display: grid;
  grid-template-columns: 1fr 1.08fr 1fr;
  gap: 18px;
  align-items: stretch;
  text-align: left;
}

.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.plan-card--featured {
  background: linear-gradient(180deg, #0d5c61 0%, #0a454a 100%);
  color: #fff;
  border: 0;
  transform: translateY(-10px);
  box-shadow: 0 22px 40px rgb(8 62 67 / 28%);
}

.plan-kicker {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.plan-card--featured .plan-kicker,
.plan-card--featured .plan-tagline {
  color: rgb(255 255 255 / 72%);
}

.plan-card h2 {
  font-size: 1.45rem;
}

.plan-tagline {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.88rem;
  min-height: 2.7em;
}

.plan-price {
  margin: 18px 0 16px;
  font-weight: 700;
  font-size: 1.05rem;
}

.plan-price span {
  font-size: 3rem;
  letter-spacing: -0.04em;
  line-height: 1;
}

.plan-price small {
  color: var(--muted);
  font-weight: 500;
}

.plan-card--featured .plan-price small {
  color: rgb(255 255 255 / 70%);
}

.plan-features {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
  flex: 1;
}

.plan-features li {
  position: relative;
  padding-left: 22px;
  font-size: 0.88rem;
}

.plan-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.plan-card--featured .plan-features li::before {
  background: #7ad3a0;
}

.plan-badge {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgb(255 255 255 / 14%);
  color: #d9fbe3;
  font-size: 0.72rem;
  font-weight: 600;
}

.degressif,
.compare,
.faq {
  padding: 64px 0;
}

.degressif {
  background: #fff;
}

.degressif h2,
.compare h2,
.faq h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  letter-spacing: -0.02em;
}

.section-kicker {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}

.section-lead {
  color: var(--muted);
  margin: 8px 0 28px;
}

.volume-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.volume-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfcfd;
}

.volume-n {
  font-weight: 600;
  font-size: 0.92rem;
}

.volume-price {
  font-weight: 700;
  color: var(--teal-dark);
  white-space: nowrap;
}

.volume-price small {
  font-weight: 500;
  color: var(--muted);
}

.elite-banner {
  margin-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
  border-radius: 16px;
  background: #f1f6f7;
  border: 1px solid #d7e4e6;
}

.elite-title {
  font-weight: 700;
  margin-bottom: 4px;
}

.elite-banner div p:not(.elite-title) {
  color: var(--muted);
  font-size: 0.9rem;
}

.elite-banner .btn {
  flex-shrink: 0;
}

.elite-banner .btn {
  flex-shrink: 0;
}

.compare {
  background: var(--bg);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 0.88rem;
}

.compare-table th,
.compare-table td {
  padding: 12px 16px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.compare-table thead th {
  background: #f8fafc;
  font-weight: 600;
}

.compare-table tbody th {
  text-align: left;
  font-weight: 500;
}

.compare-table .group th {
  background: #eef6f6;
  color: var(--teal-dark);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: left;
}

.col-pro {
  background: #f0faf8;
  font-weight: 600;
}

.faq {
  background: #fff;
}

.faq-inner {
  max-width: 760px;
}

.faq-list {
  margin-top: 24px;
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfcfd;
  padding: 4px 16px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  padding: 14px 0;
  list-style: none;
}

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

.faq-list details p {
  color: var(--muted);
  padding: 0 0 16px;
  font-size: 0.92rem;
}

.cta {
  padding: 28px 0 72px;
}

.cta-inner {
  background: linear-gradient(180deg, #0d5c61 0%, #0a454a 100%);
  color: #fff;
  border-radius: 24px;
  padding: 48px 28px;
  text-align: center;
}

.cta-kicker {
  color: #9ee0c0;
}

.cta h2 {
  max-width: 18ch;
  margin: 8px auto 10px;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.cta p {
  color: rgb(255 255 255 / 75%);
}

.cta-actions {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.site-footer {
  background: #f4f7f8;
  border-top: 1px solid var(--border);
  padding: 40px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 24px;
}

.footer-brand img {
  width: 180px;
  display: block;
  margin-bottom: 10px;
}

.footer-brand p,
.footer-copy {
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer h3 {
  font-size: 0.82rem;
  margin-bottom: 12px;
}

.site-footer li + li {
  margin-top: 8px;
}

.site-footer a {
  color: #475569;
  font-size: 0.85rem;
}

.site-footer a:hover {
  color: var(--teal);
}

.footer-copy {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

@media (max-width: 980px) {
  .plans,
  .volume-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .plan-card--featured {
    transform: none;
    order: -1;
  }

  .elite-banner,
  .header-inner {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav,
  .header-actions {
    display: none;
    width: 100%;
  }

  .site-nav.is-open,
  .header-actions.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding-bottom: 16px;
  }

  .header-actions.is-open {
    flex-direction: row;
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 36px;
  }

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