/* Landing pública Licitaciones — marca Obsessive Solutions (como ObsyScrap) */
:root {
  --ink: #1e312f;
  --ink-rgb: 30, 49, 47;
  --accent: #d5b06d;
  --accent-rgb: 213, 176, 109;
  --paper: #f1efea;
  --paper-rgb: 241, 239, 234;
  --color-cta-hover: #152422;
  --color-accent-strong: #6e5423;
  --color-text-muted: #3d524f;
  --color-text-subtle: #5c6f6c;
  --color-border: rgba(30, 49, 47, 0.12);
  --color-border-strong: rgba(30, 49, 47, 0.22);
  --color-success: #2f6b4f;
  --color-danger: #9b2c2c;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius-md: 8px;
  --shadow-card: 0 10px 28px -18px rgba(30, 49, 47, 0.22);
  --shadow-float: 0 22px 44px -24px rgba(30, 49, 47, 0.32);
  --ease-out-soft: cubic-bezier(0.33, 1, 0.68, 1);
}
body { margin: 0; font-family: var(--font-sans); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
/* Landing pública — marca Obsessive Solutions (ink / gold / paper) */
.lp {
  --lp-max: 1120px;
  --lp-gutter: 1.25rem;
  min-height: 100dvh;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 100% -8%, rgba(var(--accent-rgb), 0.22), transparent 55%),
    radial-gradient(ellipse 55% 40% at -10% 30%, rgba(var(--ink-rgb), 0.06), transparent 50%),
    var(--paper);
}

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

.lp a:not(.lp-btn) {
  color: inherit;
}

.lp-skip {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--ink);
  color: var(--paper);
}

.lp-skip:focus {
  left: 0.75rem;
  top: 0.75rem;
}

.lp-wrap {
  width: min(var(--lp-max), calc(100% - var(--lp-gutter) * 2));
  margin-inline: auto;
}

.lp-kicker {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-strong);
}

.lp-banner {
  background: var(--ink);
  color: var(--paper);
  font-size: 0.88rem;
}

.lp-banner a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  text-decoration: none;
}

.lp-banner a:hover {
  color: var(--accent);
}

.lp-banner__dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 99px;
  background: var(--accent);
  flex-shrink: 0;
}

.lp-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(var(--paper-rgb), 0.86);
  border-bottom: 1px solid var(--color-border);
}

.lp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.lp-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  min-height: 44px;
}

.lp-brand img {
  display: block;
  height: 22px;
  width: auto;
}

.lp-brand__name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.lp-nav {
  display: none;
  align-items: center;
  gap: 1.35rem;
}

.lp-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text-muted);
}

.lp-nav a:hover,
.lp-nav a:focus-visible {
  color: var(--ink);
}

.lp-header__cta {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.lp-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  cursor: pointer;
  color: var(--ink);
}

.lp-menu-btn:focus-visible,
.lp-btn:focus-visible,
.lp-nav a:focus-visible,
.lp-chip:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.lp-drawer {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.5rem 0 1rem;
}

.lp-drawer.is-open {
  display: flex;
}

.lp-drawer a {
  padding: 0.7rem 0.2rem;
  text-decoration: none;
  font-weight: 500;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 180ms var(--ease-out-soft), color 180ms var(--ease-out-soft),
    border-color 180ms var(--ease-out-soft), transform 180ms var(--ease-out-soft);
}

.lp-btn:active {
  transform: scale(0.98);
}

.lp a.lp-btn--primary,
.lp-btn--primary {
  background: var(--ink);
  color: var(--paper);
}

.lp a.lp-btn--primary:hover,
.lp-btn--primary:hover {
  background: var(--color-cta-hover);
  color: var(--paper);
}

.lp a.lp-btn--ghost,
.lp-btn--ghost {
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--ink);
}

.lp a.lp-btn--ghost:hover,
.lp-btn--ghost:hover {
  border-color: var(--ink);
  background: #fff;
  color: var(--ink);
}

.lp a.lp-btn--gold,
.lp-btn--gold {
  background: var(--accent);
  color: var(--ink);
}

.lp a.lp-btn--gold:hover,
.lp-btn--gold:hover {
  filter: brightness(1.05);
  color: var(--ink);
}

.lp-section--ink a.lp-btn--ghost,
.lp-section--ink .lp-btn--ghost {
  color: var(--paper);
  border-color: rgba(241, 239, 234, 0.55);
  background: transparent;
}

.lp-section--ink a.lp-btn--ghost:hover,
.lp-section--ink .lp-btn--ghost:hover {
  color: var(--paper);
  background: rgba(241, 239, 234, 0.12);
  border-color: var(--paper);
}

.lp-btn--lg {
  min-height: 48px;
  padding-inline: 1.35rem;
}

.lp-hero {
  padding: 3rem 0 2.5rem;
}

.lp-hero__grid {
  display: grid;
  gap: 2.25rem;
}

.lp-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(2.15rem, 6vw, 3.65rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.lp-hero h1 em {
  font-style: italic;
  color: var(--color-accent-strong);
  font-weight: 700;
}

.lp-hero__lead {
  margin: 0 0 1.5rem;
  max-width: 38rem;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.lp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.lp-micro {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-subtle);
}

.lp-canvas {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: var(--shadow-float);
  padding: 1rem;
  overflow: hidden;
}

.lp-canvas__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--color-text-subtle);
}

.lp-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(47, 107, 79, 0.12);
  color: var(--color-success);
  font-weight: 600;
}

.lp-canvas__flow {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.lp-node {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: var(--paper);
  font-size: 0.88rem;
}

.lp-node--branch {
  background: #fff;
  border-style: dashed;
}

.lp-node__kind {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent-strong);
}

.lp-node__out {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-subtle);
}

.lp-play {
  margin-top: 1.35rem;
  padding: 1rem 1.05rem 1.1rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.7);
}

.lp-play h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}

.lp-play__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.lp-chip {
  border: 1px solid var(--color-border-strong);
  background: #fff;
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  min-height: 40px;
}

.lp-chip:hover {
  border-color: var(--ink);
}

.lp-chip--on {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.lp button.lp-chip--on,
.lp span.lp-chip--on {
  color: var(--paper);
}

.lp-play__note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.lp-section {
  padding: 4rem 0;
}

.lp-section--ink {
  background: var(--ink);
  color: var(--paper);
}

.lp-section--ink .lp-kicker {
  color: var(--accent);
}

.lp-section--ink h2 {
  color: var(--paper);
}

.lp-section--muted {
  background: rgba(255, 255, 255, 0.45);
}

.lp-section h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.lp-section h2 em {
  font-style: italic;
  font-weight: 700;
  color: var(--color-accent-strong);
}

.lp-section--ink h2 em {
  color: var(--accent);
}

.lp-lede {
  margin: 0 0 2rem;
  max-width: 40rem;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.lp-section--ink .lp-lede {
  color: rgba(241, 239, 234, 0.78);
}

.lp-compare {
  display: grid;
  gap: 1rem;
}

.lp-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.25rem 1.3rem 1.35rem;
}

.lp-card--warn {
  background: #fbf6f2;
}

.lp-card--ok {
  background: #f4f7f4;
  border-color: rgba(47, 107, 79, 0.22);
}

.lp-card h3 {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
}

.lp-card ol,
.lp-card ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--color-text-muted);
}

.lp-card li + li {
  margin-top: 0.35rem;
}

.lp-quote {
  margin: 1rem 0 0;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  background: rgba(155, 44, 44, 0.08);
  color: var(--color-danger);
  font-size: 0.9rem;
}

.lp-ok {
  margin: 1rem 0 0;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  background: rgba(47, 107, 79, 0.1);
  color: var(--color-success);
  font-weight: 600;
  font-size: 0.9rem;
}

.lp-bento {
  display: grid;
  gap: 0.9rem;
}

.lp-bento article {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.2rem;
}

.lp-bento h3 {
  margin: 0.35rem 0 0.45rem;
  font-size: 1.05rem;
}

.lp-bento p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.lp-bento .lp-kicker {
  margin-bottom: 0;
}

.lp-shots {
  display: grid;
  gap: 1rem;
}

.lp-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.lp-tabs button {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  min-height: 40px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  font-size: 0.85rem;
}

.lp-tabs button[aria-selected="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.lp-frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  background: var(--ink);
}

.lp-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.lp-chat {
  display: grid;
  gap: 0.55rem;
  max-width: 28rem;
}

.lp-bubble {
  padding: 0.75rem 0.9rem;
  border-radius: 14px;
  font-size: 0.92rem;
  line-height: 1.45;
}

.lp-bubble--me {
  background: var(--ink);
  color: var(--paper);
  border-bottom-right-radius: 4px;
}

.lp-bubble--them {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: 4px;
}

.lp-section--ink .lp-bubble--them {
  color: var(--ink);
}

.lp-section--ink .lp-bubble--me {
  background: #2a423f;
  color: var(--paper);
}

.lp-bubble--bad {
  background: rgba(155, 44, 44, 0.1);
  color: var(--color-danger);
  border: 1px dashed rgba(155, 44, 44, 0.35);
}

.lp-list-check {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.lp-list-check li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.45rem;
}

.lp-list-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 99px;
  background: var(--accent);
}

.lp-split {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.lp-code {
  margin: 0;
  padding: 1.1rem 1.2rem;
  border-radius: 14px;
  background: #152422;
  color: #e8e4dc;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
  overflow-x: auto;
}

.lp-faq details {
  border-bottom: 1px solid var(--color-border);
}

.lp-faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 0;
  font-weight: 600;
  min-height: 44px;
}

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

.lp-faq summary::after {
  content: "+";
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-accent-strong);
}

.lp-faq details[open] summary::after {
  content: "–";
}

.lp-faq p {
  margin: 0 0 1.1rem;
  color: var(--color-text-muted);
  max-width: 42rem;
}

.lp-cta-final {
  text-align: center;
}

.lp-cta-final h2 {
  margin-inline: auto;
  max-width: 18ch;
}

.lp-cta-final .lp-hero__actions {
  justify-content: center;
}

.lp-footer {
  padding: 2.5rem 0 2rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.88rem;
}

.lp-footer__grid {
  display: grid;
  gap: 1.5rem;
}

.lp-footer__brand p {
  margin: 0.5rem 0 0;
  color: var(--color-text-muted);
  max-width: 22rem;
}

.lp-footer h3 {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

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

.lp-footer li + li {
  margin-top: 0.35rem;
}

.lp-footer a {
  text-decoration: none;
  color: var(--color-text-muted);
}

.lp-footer a:hover {
  color: var(--ink);
}

.lp-legal {
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-subtle);
  font-size: 0.8rem;
}

@media (min-width: 768px) {
  .lp-menu-btn,
  .lp-drawer {
    display: none !important;
  }

  .lp-nav,
  .lp-header__cta {
    display: flex;
  }

  .lp-hero {
    padding-top: 4.5rem;
  }

  .lp-hero__grid,
  .lp-compare,
  .lp-shots,
  .lp-split,
  .lp-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .lp-bento {
    grid-template-columns: 1fr 1fr;
  }

  .lp-footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .lp-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }

  .lp-bento {
    grid-template-columns: repeat(4, 1fr);
  }

  .lp-shots {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}