/* Copyright (C) 2026 Alain Degreffe
 * SPDX-License-Identifier: AGPL-3.0-only
 *
 * Homepage only. Product landing page: navy hero, expandable Cockpit
 * screenshot, then the workflow and the documentation entry points.
 * Other pages keep the documentation layout.
 */

body.homepage > .container {
  max-width: none;
  width: 100%;
  margin-top: 0;
  padding-left: 0;
  padding-right: 0;
}

body.homepage > .container > .row {
  margin-left: 0;
  margin-right: 0;
}

body.homepage .col-md-3,
body.homepage .bs-sidebar {
  display: none !important;
}

body.homepage .col-md-9 {
  flex: 0 0 100%;
  max-width: 100%;
  width: 100%;
  padding: 0;
}

.landing-hero {
  position: relative;
  overflow: hidden;
  background: #1e3348;
  color: #f4f7f9;
  padding: 2.25rem 0 4.75rem;
}

.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 42%, rgba(0, 0, 0, 0.22) 42.15%);
  pointer-events: none;
}

.landing-hero-grid,
.landing-feature {
  position: relative;
  z-index: 1;
}

.landing-hero-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 1.08fr) minmax(14rem, 0.72fr);
  gap: 1.75rem 2.25rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.landing-pitch h1 {
  margin: 0 0 0.3rem;
  color: #fff;
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.05;
}

.landing-pitch p {
  font-size: 1.05rem;
  line-height: 1.45;
  margin: 0 0 0.55rem;
}

.landing-pitch .landing-slogan {
  margin: 0 0 0.65rem;
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.25;
}

.landing-pitch .landing-lead {
  margin: 0 0 0.35rem;
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.35;
}

.landing-pitch .landing-explain {
  max-width: 38rem;
  margin: 0 0 0.7rem;
}

.landing-pitch .landing-steps {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  opacity: 0.9;
}

.landing-pitch a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.landing-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.45rem;
}

.landing-cta a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 0.75rem;
  border-radius: 0.45rem;
  font-size: 0.95rem;
  white-space: nowrap;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.landing-pitch a.landing-cta-primary {
  background: #fff;
  color: #1e3348;
  text-decoration: none;
}

.landing-pitch a.landing-cta-primary:hover,
.landing-pitch a.landing-cta-primary:focus {
  background: #e7eef2;
  color: #1e3348;
}

.landing-pitch a.landing-cta-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  text-decoration: none;
}

.landing-pitch a.landing-cta-secondary:hover,
.landing-pitch a.landing-cta-secondary:focus {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.landing-pitch a.landing-cta-agent {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

.landing-pitch a.landing-cta-agent:hover,
.landing-pitch a.landing-cta-agent:focus {
  background: rgba(255, 255, 255, 0.26);
  color: #fff;
}

.landing-pitch .landing-tertiary {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
}

.landing-pitch .landing-tertiary a {
  opacity: 0.88;
}

.landing-pitch .landing-meta {
  margin: 0;
  font-size: 0.84rem;
  letter-spacing: 0.01em;
  opacity: 0.78;
}

.landing-shot {
  position: relative;
  margin: 0;
}

.landing-shot-open {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  line-height: 0;
  text-align: left;
}

.landing-shot-open:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

body.homepage .landing-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  background: #0d1117;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 2px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.landing-shot-open:hover img,
.landing-shot-open:focus-visible img {
  border-color: #fff;
}

.landing-expand {
  position: absolute;
  right: 0.65rem;
  bottom: 0.65rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.7rem;
  border-radius: 0.4rem;
  background: rgba(0, 0, 0, 0.72);
  color: #fff;
  font-size: 0.92rem;
  line-height: 1.2;
  pointer-events: none;
}

.landing-shot-dialog {
  width: 90vw;
  height: 90vh;
  max-width: 90vw;
  max-height: 90vh;
  margin: auto;
  padding: 0;
  border: 0;
  background: #0d1117;
  overflow: hidden;
}

.landing-shot-dialog::backdrop {
  background: rgba(8, 12, 16, 0.78);
}

body.homepage .landing-shot-dialog img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  object-fit: contain;
}

.landing-shot-close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 1;
  width: 2.25rem;
  height: 2.25rem;
  border: 0;
  border-radius: 0.4rem;
  background: rgba(0, 0, 0, 0.72);
  color: #fff;
  font-size: 1.1rem;
}

.landing-shot-close:hover,
.landing-shot-close:focus {
  background: rgba(0, 0, 0, 0.88);
  color: #fff;
}

.landing-curve {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 72px;
  color: var(--bs-body-bg);
  z-index: 2;
  line-height: 0;
  pointer-events: none;
}

.landing-curve svg {
  display: block;
  width: 100%;
  height: 100%;
}

.landing-features,
.landing-flow,
.landing-more,
.landing-code-section,
.landing-roles {
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
}

.landing-flow,
.landing-more,
.landing-code-section,
.landing-roles,
.landing-open {
  width: 100%;
  padding-left: max(1.5rem, calc((100% - 1100px) / 2));
  padding-right: max(1.5rem, calc((100% - 1100px) / 2));
}

.landing-flow {
  padding-top: 0.35rem;
  padding-bottom: 0.5rem;
}

.landing-flow-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0;
  list-style: none;
  margin: 0.15rem 0 0.75rem;
  padding: 0;
}

.landing-flow-list li {
  display: inline-flex;
  align-items: center;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.landing-flow-list li + li::before {
  content: "→";
  margin: 0 0.55rem;
  color: #5d7c8c;
  font-weight: 400;
}

.landing-flow p,
.landing-more p,
.landing-code-section p,
.landing-roles p,
.landing-open p,
.landing-feature p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.5;
}

.landing-feature {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.5rem 1.25rem;
  align-items: start;
  max-width: 920px;
  margin: 0 auto;
  padding: 1.35rem 1.5rem;
}

.landing-features .landing-feature:first-child {
  padding-top: 1.75rem;
}

.landing-features .landing-feature:last-child {
  padding-bottom: 1.5rem;
}

body.homepage .landing h2 {
  margin: 0 0 0.45rem;
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--bs-emphasis-color, var(--bs-body-color));
}

.landing-code-section p + p,
.landing-code-section p + pre,
.landing-code-section pre + p,
.landing-roles p + p,
.landing-open p + p,
.landing-install p + pre {
  margin-top: 0.75rem;
}

body.homepage .landing code {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  font-weight: 700;
  white-space: normal;
}

.landing-feature-icon {
  width: 4.25rem;
  height: 4.25rem;
  margin-top: 0.15rem;
  border-radius: 50%;
  background: #e7eef2;
  color: #5d7c8c;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
}

.landing-more {
  padding-top: 0.75rem;
  padding-bottom: 2rem;
}

.landing-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 0.85rem;
}

.landing-card {
  min-width: 0;
  padding: 0.9rem 0.95rem 1rem;
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: 6px;
  background: var(--bs-body-bg);
}

body.homepage .landing-card h3,
body.homepage .landing-role h3 {
  margin: 0 0 0.4rem;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--bs-emphasis-color, var(--bs-body-color));
}

.landing-card h3 i {
  margin-right: 0.4rem;
  color: #5d7c8c;
}

.landing-card p {
  font-size: 0.95rem;
}

.landing-plan-note {
  margin-top: 0.85rem;
  font-size: 0.95rem;
}

.landing-prereq {
  margin: 0.35rem 0 1.5rem;
  padding: 0.95rem 1rem 1.05rem;
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: 6px;
}

body.homepage .landing-prereq h3 {
  margin: 0 0 0.4rem;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--bs-emphasis-color, var(--bs-body-color));
}

.landing-req + .landing-req {
  margin-top: 0.4rem;
}

.landing-req span {
  display: inline-block;
  min-width: 6.75rem;
  margin-right: 0.35rem;
  font-weight: 700;
}

.landing-code-section {
  padding-top: 0.25rem;
  padding-bottom: 2rem;
}

.landing-commit {
  margin-top: 0.9rem;
  font-size: 1.12rem;
  font-weight: 700;
}

.landing-roles {
  padding-top: 0.25rem;
  padding-bottom: 2.25rem;
}

.landing-role + .landing-role {
  margin-top: 1.35rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--bs-border-color, #e6ebef);
}

body.homepage .landing-role h3 {
  font-size: 1.28rem;
}

.landing-role-cta {
  font-weight: 700;
}

.landing-install {
  margin-top: 0.8rem;
}

.landing-install p {
  font-size: 0.92rem;
}

body.homepage .landing pre.landing-code {
  margin: 0.65rem 0 0;
  padding: 0.85rem 1rem;
  max-width: 100%;
  overflow-x: auto;
  background: #13202c;
  color: #e7eef2;
  border: 0;
  border-radius: 6px;
}

body.homepage .landing pre.landing-code code,
body.homepage .landing pre.landing-code code.hljs,
body.homepage .landing pre.landing-code code.hljs span {
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  color: #e7eef2;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.5;
  white-space: pre;
}

body.homepage .landing pre.landing-code code.hljs span {
  display: inline;
}

.landing-open {
  padding-top: 2rem;
  padding-bottom: 2.35rem;
  background: #f4f7f9;
  color: var(--bs-body-color);
}

.landing-open-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.15rem;
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
}

.landing-open-links a {
  font-weight: 700;
}

[data-bs-theme="dark"] .landing-feature-icon,
[data-bs-theme="dark"] .landing-card h3 i {
  background: #243848;
  color: #9bb4c2;
}

[data-bs-theme="dark"] .landing-card h3 i {
  background: transparent;
}

[data-bs-theme="dark"] .landing-flow-list li + li::before {
  color: #9bb4c2;
}

[data-bs-theme="dark"] .landing-open {
  background: #152230;
}

body.homepage footer {
  margin: 0;
  padding: 1.35rem 1.5rem 1.5rem;
  background: #1c2834;
  color: #d5dde3;
  text-align: left;
}

body.homepage footer hr {
  display: none;
}

body.homepage footer a {
  color: #fff;
}

@media (max-width: 1024px) {
  .landing-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .landing-hero {
    padding-top: 1.6rem;
    padding-bottom: 4.25rem;
  }

  .landing-hero-grid {
    grid-template-columns: 1fr;
    gap: 1.35rem;
  }

  .landing-pitch h1 {
    font-size: 2.3rem;
  }

  .landing-pitch .landing-slogan {
    font-size: 1.2rem;
  }

  .landing-pitch .landing-lead,
  .landing-pitch p {
    font-size: 1.02rem;
  }

  .landing-feature {
    grid-template-columns: 3.25rem 1fr;
    gap: 0.75rem;
  }

  .landing-feature-icon {
    width: 3.25rem;
    height: 3.25rem;
    font-size: 1.15rem;
  }

  body.homepage .landing h2 {
    font-size: 1.4rem;
  }
}

@media (max-width: 640px) {
  .landing-card-grid {
    grid-template-columns: 1fr;
  }

  .landing-cta a {
    justify-content: center;
  }
}