/* SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com> */
/* SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1 */

/* progmasoft.com, product.progmasoft.com and the product sites. Static
   gradients and borders only: no blur filters and no running animations, so
   a theme change repaints in one frame. */

.pm-page {
  --pm-violet: #6d4fe0;
  --pm-teal: #0f9e94;
  --pm-orange: #e46c2f;
  --pm-glow: rgb(0 120 212 / 14%);
  background: var(--surface);
}

:root[data-theme="dark"] .pm-page {
  --pm-violet: #a98bff;
  --pm-teal: #4fd1c5;
  --pm-orange: #ff9a62;
  --pm-glow: rgb(54 159 232 / 18%);
}

.pm-shell {
  width: min(calc(100% - 40px), 1180px);
  margin-inline: auto;
}

/* Hero */

.pm-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(60% 80% at 85% 10%, rgb(109 79 224 / 14%), transparent 70%),
    radial-gradient(50% 70% at 10% 90%, rgb(15 158 148 / 12%), transparent 70%),
    radial-gradient(40% 60% at 60% 60%, var(--pm-glow), transparent 70%),
    var(--surface);
}

.pm-hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  content: "";
  mask-image: radial-gradient(70% 70% at 50% 40%, black, transparent);
  opacity: 0.45;
  pointer-events: none;
}

.pm-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: 64px;
  padding-block: 96px 104px;
}

.pm-hero h1 {
  margin: 0;
  font-size: clamp(40px, 5.4vw, 72px);
  font-weight: 760;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.pm-hero h1 span {
  display: block;
  background: linear-gradient(
    100deg,
    var(--blue-600),
    var(--pm-violet) 55%,
    var(--pm-teal)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pm-lede {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--ink-650);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.6;
}

.pm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.pm-actions .button {
  padding: 13px 24px;
  border-radius: 999px;
}

/* The pool: six tiles that light up the areas. */

.pm-pool-visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pm-pool-tile {
  display: grid;
  gap: 10px;
  min-height: 108px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.pm-pool-tile:nth-child(even) {
  transform: translateY(22px);
}

.pm-pool-tile strong {
  font-size: 15px;
  letter-spacing: -0.01em;
}

.pm-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: white;
}

.pm-icon-languages {
  background: linear-gradient(135deg, var(--pm-violet), var(--blue-600));
}

.pm-icon-build {
  background: linear-gradient(135deg, var(--pm-orange), #d9468b);
}

.pm-icon-tools {
  background: linear-gradient(135deg, var(--blue-500), var(--pm-teal));
}

.pm-icon-quality {
  background: linear-gradient(135deg, var(--green-600), var(--pm-teal));
}

.pm-icon-identity {
  background: linear-gradient(135deg, #3a4a63, var(--blue-600));
}

.pm-icon-infrastructure {
  background: linear-gradient(135deg, #59606b, #2a2f35);
}

/* Sections */

.pm-section {
  padding-block: 112px;
}

.pm-section-muted {
  border-block: 1px solid var(--line);
  background: var(--surface-muted);
}

.pm-heading {
  max-width: 760px;
  margin-bottom: 56px;
}

.pm-heading h2 {
  margin: 0;
  font-size: clamp(32px, 4.2vw, 52px);
  font-weight: 740;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.pm-heading p:not(.eyebrow) {
  margin: 18px 0 0;
  color: var(--ink-650);
  font-size: 18px;
  line-height: 1.6;
}

.pm-bento {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.pm-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  background: var(--surface);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.pm-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pm-card h3 {
  margin: 6px 0 0;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.pm-card p {
  margin: 0;
  color: var(--ink-650);
  line-height: 1.6;
}

.pm-card-wide {
  grid-column: span 2;
}

.pm-catalog {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  border: 1px dashed var(--line-strong);
  border-radius: 22px;
  padding: 22px 28px;
}

.pm-catalog p {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
}

.pm-link {
  font-weight: 650;
}

/* Principles */

.pm-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
}

.pm-principles article {
  border-top: 2px solid var(--ink-950);
  padding-top: 22px;
}

.pm-principles span {
  display: block;
  color: var(--ink-500);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 14px;
}

.pm-principles h3 {
  margin: 14px 0 10px;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.pm-principles p {
  margin: 0;
  color: var(--ink-650);
  line-height: 1.6;
}

/* The developers band */

.pm-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: 48px;
  border-radius: 28px;
  padding: 56px;
  background:
    radial-gradient(60% 90% at 100% 0%, rgb(109 79 224 / 45%), transparent 70%),
    radial-gradient(60% 90% at 0% 100%, rgb(0 120 212 / 40%), transparent 70%),
    #111722;
  color: #f4f6f8;
}

.pm-band h2 {
  margin: 0;
  font-size: clamp(30px, 3.6vw, 46px);
  letter-spacing: -0.035em;
}

.pm-band p:not(.eyebrow) {
  margin: 16px 0 0;
  color: #c8d0da;
  font-size: 17px;
  line-height: 1.6;
}

.pm-band .eyebrow {
  color: #8fc8ff;
}

.pm-band .button-secondary {
  border-color: rgb(255 255 255 / 30%);
  background: transparent;
  color: #f4f6f8;
}

.pm-code {
  overflow-x: auto;
  margin: 0;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 16px;
  padding: 22px;
  background: rgb(0 0 0 / 35%);
  color: #dfe7f1;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 14px;
  line-height: 1.7;
}

.pm-code b {
  color: #8fc8ff;
  font-weight: 600;
}

/* Product pages */

.pm-product-hero {
  padding-block: 80px 72px;
}

.pm-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}

.pm-product-card {
  text-decoration: none;
  color: inherit;
}

.pm-product-card:hover {
  text-decoration: none;
}

.pm-product-card .pm-more {
  margin-top: 6px;
  color: var(--blue-600);
  font-weight: 650;
}

.pm-tag {
  justify-self: start;
  border-radius: 999px;
  padding: 4px 12px;
  background: var(--surface-muted);
  color: var(--ink-650);
  font-size: 13px;
  font-weight: 600;
}

.pm-accent {
  height: 4px;
  border-radius: 999px;
}

.pm-accent-violet {
  background: linear-gradient(90deg, var(--pm-violet), var(--blue-500));
}

.pm-accent-blue {
  background: linear-gradient(90deg, var(--blue-600), var(--pm-teal));
}

.pm-accent-teal {
  background: linear-gradient(90deg, var(--pm-teal), var(--green-600));
}

.pm-accent-green {
  background: linear-gradient(90deg, var(--green-600), var(--pm-teal));
}

.pm-accent-orange {
  background: linear-gradient(90deg, var(--pm-orange), #d9468b);
}

.pm-accent-slate {
  background: linear-gradient(90deg, #59606b, var(--blue-600));
}

.pm-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 48px;
  align-items: start;
}

.pm-features {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pm-features li {
  display: flex;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  background: var(--surface);
}

.pm-features li::before {
  flex: none;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--blue-100);
  color: var(--blue-600);
  content: "✓";
  font-size: 12px;
  font-weight: 800;
}

.pm-aside {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 26px;
  background: var(--surface-muted);
}

.pm-aside .button {
  text-align: center;
}

.pm-note {
  color: var(--ink-650);
  font-size: 14px;
}

.pm-code-light {
  border-color: var(--line);
  background: #111722;
  font-size: 13px;
}

.pm-roadmap {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.pm-roadmap li::before {
  background: var(--surface-muted);
  color: var(--ink-500);
  content: "→";
}

@media (max-width: 960px) {
  .pm-hero-inner,
  .pm-band,
  .pm-detail {
    grid-template-columns: 1fr;
  }

  .pm-bento,
  .pm-principles {
    grid-template-columns: 1fr;
  }

  .pm-card-wide {
    grid-column: auto;
  }

  .pm-band {
    padding: 36px 26px;
  }

  .pm-section {
    padding-block: 80px;
  }
}

@media (max-width: 560px) {
  .pm-pool-visual {
    grid-template-columns: 1fr;
  }

  .pm-pool-tile:nth-child(even) {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pm-card {
    transition: none;
  }

  .pm-card:hover {
    transform: none;
  }
}

/* Policies */

.pm-policy-version {
  margin-top: 16px;
  color: var(--ink-650);
  font-size: 0.95rem;
}

.pm-policy {
  max-width: 760px;
}

.pm-policy section + section {
  margin-top: 40px;
}

.pm-policy h2 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.pm-policy p {
  margin-block: 0 14px;
  line-height: 1.7;
}

.pm-policy-see-also {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}