@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Serif:ital,wght@0,500;0,600;1,500&display=swap");

:root {
  --paper: #efe6d4;
  --paper-2: #f7f1e4;
  --ink: #1c1712;
  --ink-soft: #4d453c;
  --rule: #cbbba3;
  --brick: #b13218;
  --brick-dark: #8a240f;
  --moss: #2c4a3e;
  --moss-2: #3e6b58;
  --stamp: #c49612;
  --white: #fffaf2;
  --shadow: 0 18px 40px rgba(28, 23, 18, 0.12);
  --serif: "IBM Plex Serif", Georgia, serif;
  --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  background-color: var(--paper);
  background-image:
    linear-gradient(180deg, rgba(255, 250, 242, 0.35), transparent 220px),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 47px,
      rgba(203, 187, 163, 0.22) 47px,
      rgba(203, 187, 163, 0.22) 48px
    );
  min-height: 100vh;
}

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

a {
  color: var(--brick-dark);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--brick);
}

:focus-visible {
  outline: 3px solid var(--stamp);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -40px;
  background: var(--ink);
  color: var(--white);
  padding: 0.5rem 0.8rem;
  z-index: 20;
}

.skip-link:focus {
  top: 0.6rem;
}

.global-error,
.inline-error,
.form-status.is-error,
[data-form-error] {
  background: #f3d6cc;
  color: #6b1d10;
  border: 1px solid #d9a394;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
}

.form-status.is-success {
  background: #d7e6dc;
  color: var(--moss);
  border: 1px solid #9cbcab;
  padding: 0.75rem 1rem;
}

.site-header {
  border-bottom: 1px solid var(--rule);
  background: rgba(247, 241, 228, 0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner,
.footer-grid,
.wrap,
.page-band .wrap,
.hero-slip,
.band {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 52px;
  height: 52px;
  border: 2px dashed var(--stamp);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--brick);
  transform: rotate(-6deg);
  background: var(--white);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.brand-text em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--ink);
  background: var(--white);
  font-family: var(--mono);
  padding: 0.45rem 0.7rem;
  cursor: pointer;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.92rem;
}

.site-nav a[aria-current="page"] {
  box-shadow: inset 0 -2px 0 var(--brick);
}

.nav-cta {
  border: 1px solid var(--ink);
  padding: 0.35rem 0.7rem;
  background: var(--white);
}

.site-nav a:hover,
.footer-links a:hover {
  color: var(--brick);
}

main {
  padding-bottom: 4rem;
}

.kicker {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--moss);
  margin: 0 0 0.4rem;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 46rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 500;
  text-decoration: none;
  padding: 0.7rem 1.1rem;
}

.btn-brick {
  background: var(--brick);
  color: var(--white);
  border-color: var(--brick-dark);
}

.btn-brick:hover {
  background: var(--brick-dark);
  color: var(--white);
}

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

.btn-ghost:hover {
  background: var(--white);
  color: var(--ink);
}

.btn-moss {
  background: var(--moss);
  color: var(--white);
  border-color: #1d332b;
}

.btn-moss:hover {
  background: #21382f;
  color: var(--white);
}

.hero-pack {
  padding: 2.5rem 0 1rem;
}

.hero-slip {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  background: var(--white);
  border: 1px solid var(--ink);
  box-shadow: var(--shadow);
  position: relative;
}

.hero-slip::before {
  content: "EXPEDIENTE / 07-DTH";
  position: absolute;
  top: 0.7rem;
  right: 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.slip-body {
  padding: 2.4rem 2rem 2rem;
  border-right: 1px dashed var(--rule);
}

.slip-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1.2rem;
  margin: 1.4rem 0 1.6rem;
  font-family: var(--mono);
  font-size: 0.82rem;
}

.slip-meta span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.slip-photo {
  min-height: 100%;
  overflow: hidden;
  position: relative;
}

.slip-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.05);
}

.stamp {
  position: absolute;
  left: 1.1rem;
  bottom: 1.1rem;
  border: 3px solid var(--brick);
  color: var(--brick);
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.4rem 0.55rem;
  transform: rotate(-8deg);
  background: rgba(255, 250, 242, 0.82);
  font-size: 0.78rem;
}

.trail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.trail-stop {
  border-top: 2px solid var(--ink);
  padding-top: 0.7rem;
}

.trail-stop strong {
  display: block;
  font-family: var(--mono);
  font-size: 0.78rem;
}

.trail-stop p {
  margin: 0.35rem 0 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--rule);
  margin: 2rem auto 0;
  background: var(--paper-2);
}

.stat {
  padding: 1.1rem 1rem;
  border-right: 1px solid var(--rule);
}

.stat:last-child {
  border-right: 0;
}

.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 1.7rem;
}

.stat span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.section {
  padding: 3rem 0 0;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.card-grid,
.price-grid,
.blog-grid,
.review-grid {
  display: grid;
  gap: 1.1rem;
}

.card-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

.blog-grid,
.review-grid {
  grid-template-columns: repeat(2, 1fr);
}

.card,
.quote,
.price,
.article-card,
.case {
  background: var(--white);
  border: 1px solid var(--rule);
}

.card img,
.article-card img,
.case img,
.portrait {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.portrait {
  aspect-ratio: 1;
  border-radius: 50%;
  width: 120px;
  border: 3px solid var(--white);
  outline: 1px solid var(--rule);
}

.card-body,
.price,
.article-card,
.quote,
.case,
.legal,
.form-panel,
.contact-aside {
  padding: 1.1rem 1.15rem 1.25rem;
}

.muted {
  color: var(--ink-soft);
}

.tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-head {
  padding: 2.4rem 0 0.4rem;
}

.page-head h1 {
  max-width: 18ch;
}

.quote.short p {
  font-family: var(--serif);
  font-size: 1.25rem;
}

.quote footer {
  margin-top: 0.8rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.stars {
  color: var(--brick);
  letter-spacing: 0.12em;
  font-size: 0.9rem;
}

.price h3 {
  margin-bottom: 0.2rem;
}

.price .amount {
  font-family: var(--serif);
  font-size: 2rem;
}

.price ul {
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.notice {
  border-left: 4px solid var(--stamp);
  padding: 0.8rem 1rem;
  background: rgba(196, 150, 18, 0.12);
  margin: 1.4rem 0;
}

details {
  border-bottom: 1px solid var(--rule);
  padding: 0.85rem 0;
}

summary {
  cursor: pointer;
  font-weight: 600;
}

.modules {
  counter-reset: mod;
  list-style: none;
  padding: 0;
}

.modules li {
  counter-increment: mod;
  padding: 0.9rem 0 0.9rem 3rem;
  position: relative;
  border-bottom: 1px dashed var(--rule);
}

.modules li::before {
  content: counter(mod, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.95rem;
  font-family: var(--mono);
  color: var(--brick);
}

.instructor {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.2rem;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 1.2rem;
}

.form-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.4rem;
}

.field {
  margin-bottom: 1rem;
}

label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.3rem;
}

input,
select,
textarea {
  width: 100%;
  font: inherit;
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--ink);
  background: var(--paper-2);
  color: var(--ink);
}

textarea {
  min-height: 9rem;
  resize: vertical;
}

.field-error {
  min-height: 1.2em;
  color: var(--brick-dark);
  font-size: 0.88rem;
  margin-top: 0.25rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}

th,
td {
  border: 1px solid var(--rule);
  padding: 0.7rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--paper-2);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.article {
  max-width: 42rem;
}

.article p,
.legal p,
.legal li {
  font-size: 1.02rem;
}

.legal h2 {
  margin-top: 2rem;
}

.site-footer {
  border-top: 2px solid var(--ink);
  background: #1c1712;
  color: #f3ead9;
  padding: 2.4rem 0 1.6rem;
  margin-top: 2rem;
}

.site-footer a {
  color: #f0d2a8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1.3fr 0.9fr 0.9fr;
  gap: 1.6rem;
}

.footer-mark {
  width: 48px;
  height: 48px;
}

.footer-name {
  font-family: var(--serif);
  font-size: 1.2rem;
  margin: 0.6rem 0 0.3rem;
}

.footer-heading {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--mono);
}

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

.footer-links li {
  margin: 0.28rem 0;
}

.footer-verbatim,
.contact-verbatim {
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.55;
}

.footer-note {
  width: min(1120px, calc(100% - 2rem));
  margin: 1.8rem auto 0;
  color: #c9bba6;
  font-size: 0.88rem;
}

body:has(.cookie-banner) {
  padding-bottom: 9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.2rem;
  background: var(--white);
  border-top: 3px solid var(--ink);
  box-shadow: 0 -12px 30px rgba(28, 23, 18, 0.12);
}

.cookie-title {
  font-family: var(--serif);
  font-weight: 600;
  margin: 0 0 0.3rem;
}

.cookie-text {
  margin: 0;
  max-width: 50rem;
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}

.hero-404 {
  min-height: 55vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 3rem 1rem;
}

.hero-404 .code {
  font-family: var(--mono);
  font-size: 5rem;
  color: var(--brick);
  margin: 0;
}

.gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0.8rem;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--rule);
}

.pull {
  font-family: var(--serif);
  font-size: 1.45rem;
  border-left: 4px solid var(--brick);
  padding-left: 1rem;
}

@media (max-width: 980px) {
  .hero-slip,
  .split,
  .form-layout,
  .instructor,
  .trail,
  .stats,
  .card-grid,
  .price-grid,
  .blog-grid,
  .review-grid,
  .footer-grid,
  .gallery {
    grid-template-columns: 1fr;
  }

  .slip-body {
    border-right: 0;
    border-bottom: 1px dashed var(--rule);
  }

  .stat {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .header-inner {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.4rem 0 0.8rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
  }
}

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

  h1 {
    font-size: 1.85rem;
  }
}