:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", sans-serif;
  --navy: #0b3d66;
  --navy-deep: #082d4d;
  --teal: #0b7c89;
  --gold: #b67812;
  --coral: #c8535b;
  --ink: #152f43;
  --muted: #587083;
  --surface: #ffffff;
  --border: #d9e3e9;
}

* {
  box-sizing: border-box;
}

html {
  background: #f8fafb;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 5%, rgb(182 120 18 / 8%), transparent 25rem),
    radial-gradient(circle at 94% 15%, rgb(11 124 137 / 9%), transparent 27rem),
    #f8fafb;
}

.plans-shell {
  width: min(100%, 1080px);
  margin: 0 auto;
  padding: clamp(16px, 3vw, 32px) clamp(16px, 4vw, 40px) 56px;
}

.plans-banner {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgb(182 120 18 / 18%);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 14px 34px rgb(8 45 77 / 8%);
}

.plans-banner img {
  display: block;
  width: 100%;
  height: auto;
}

.plans-heading {
  margin: clamp(36px, 6vw, 58px) auto 24px;
  text-align: center;
}

.plans-heading h1 {
  margin: 0;
  color: var(--navy-deep);
  font-size: clamp(1.55rem, 4vw, 2rem);
  line-height: 1.35;
  letter-spacing: 0.06em;
}

.plans-heading h1::after {
  display: block;
  width: 54px;
  height: 3px;
  margin: 14px auto 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--coral));
  content: "";
}

.plans-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

.plan-list {
  display: grid;
  max-width: 820px;
  margin: 0 auto;
  padding: 0;
  gap: 18px;
  list-style: none;
}

.plan-item {
  --plan-accent: var(--navy);
}

.plan-item-pro {
  --plan-accent: var(--teal);
}

.plan-item-executive {
  --plan-accent: var(--gold);
}

.plan-item-ultimate {
  --plan-accent: var(--coral);
}

.plan-card {
  position: relative;
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr) auto;
  min-height: 108px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgb(255 255 255 / 95%);
  box-shadow: 0 10px 26px rgb(8 45 77 / 7%);
  color: var(--ink);
  text-decoration: none;
}

.plan-card::before {
  background: var(--plan-accent);
  content: "";
}

.plan-summary {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto;
  align-items: center;
  padding: 24px 28px 24px 24px;
  gap: 18px;
}

.plan-name {
  color: var(--navy-deep);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  font-weight: 750;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.plan-price {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
  white-space: nowrap;
}

.plan-price strong {
  color: var(--ink);
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  letter-spacing: 0.01em;
}

.plan-price small {
  font-size: 0.78rem;
}

.plan-cta {
  display: inline-flex;
  min-width: 132px;
  min-height: 48px;
  align-self: center;
  align-items: center;
  justify-content: center;
  margin: 18px 22px 18px 0;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--navy);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
}

.plan-cta-arrow {
  margin-left: 8px;
  font-size: 1.15rem;
}

.plan-card:hover {
  border-color: var(--plan-accent);
  box-shadow: 0 15px 34px rgb(8 45 77 / 12%);
}

.plan-card:hover .plan-cta {
  background: var(--teal);
}

.plan-card:focus-visible {
  outline: 4px solid var(--teal);
  outline-offset: 4px;
}

@media (max-width: 680px) {
  .plans-shell {
    padding-top: 12px;
    padding-bottom: 36px;
  }

  .plans-banner {
    border-radius: 12px;
  }

  .plans-heading {
    margin-top: 34px;
  }

  .plan-list {
    gap: 14px;
  }

  .plan-card {
    grid-template-columns: 8px minmax(0, 1fr);
    min-height: 0;
    border-radius: 18px;
  }

  .plan-card::before {
    grid-row: 1 / 3;
  }

  .plan-summary {
    grid-template-columns: 1fr;
    padding: 20px 20px 10px;
    gap: 8px;
  }

  .plan-price {
    white-space: normal;
  }

  .plan-cta {
    min-width: 0;
    width: calc(100% - 40px);
    margin: 4px 20px 20px;
  }
}

@media (max-width: 390px) {
  .plans-shell {
    padding-right: 12px;
    padding-left: 12px;
  }

  .plans-heading p {
    font-size: 0.9rem;
  }

  .plan-summary {
    padding-right: 16px;
    padding-left: 16px;
  }

  .plan-cta {
    width: calc(100% - 32px);
    margin-right: 16px;
    margin-left: 16px;
  }
}