/* ==========================================================================
   Bodisea — sistema visual
   Papel caliza, tinta y verde oliva. Tipografía editorial.
   ========================================================================== */

:root {
  /* Color */
  --paper: #f3f1ea;
  --paper-2: #e9e5d9;
  --paper-3: #ded9c9;
  --card: #fcfbf6;
  --ink: #16180f;
  --ink-2: #2a2c22;
  --ink-soft: #54564a;
  --olive: #46523a;
  --olive-deep: #2c3524;
  --sage: #c7cfb8;
  --on-dark: #efede4;
  --on-dark-soft: #b9bbae;

  --line: rgba(22, 24, 15, 0.14);
  --line-strong: rgba(22, 24, 15, 0.28);
  --line-dark: rgba(239, 237, 228, 0.14);

  /* Tipografía */
  --font-display: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  /* Espaciado */
  --s1: 0.5rem;
  --s2: 0.75rem;
  --s3: 1rem;
  --s4: 1.5rem;
  --s5: 2rem;
  --s6: 3rem;
  --s7: 4.5rem;
  --s8: 6rem;

  /* Forma */
  --r: 2px;
  --r-md: 4px;
  --shadow-artifact: 0 30px 70px -28px rgba(22, 24, 15, 0.38);
}

/* ==========================================================================
   Diseños de invitación
   Cada modelo define sus tokens. La invitación los aplica en invitation.css
   y las tarjetas de muestra del panel y de la portada los usan directamente.
   ========================================================================== */

/* Olivo · Esencial ------------------------------------------------------- */

:root,
.design-olivo,
.model--olivo,
.design-preview--olivo {
  --d-paper: #f3f1ea;
  --d-paper-2: #e9e5d9;
  --d-paper-3: #ded9c9;
  --d-card: #fcfbf6;
  --d-ink: #16180f;
  --d-ink-2: #2a2c22;
  --d-ink-soft: #54564a;
  --d-olive: #46523a;
  --d-olive-deep: #2c3524;
  --d-sage: #c7cfb8;
  --d-line: rgba(22, 24, 15, 0.14);
  --d-line-strong: rgba(22, 24, 15, 0.28);
  --d-cover-bg: #2c3524;
  --d-cover-text: #efede4;
  --d-cover-muted: rgba(239, 237, 228, 0.72);
  --d-cover-accent: #c7cfb8;
  --d-cover-line: rgba(239, 237, 228, 0.22);
  --d-font-display: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --d-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Sal · Esencial --------------------------------------------------------- */

.design-sal,
.model--sal,
.design-preview--sal {
  --d-paper: #f6f3ec;
  --d-paper-2: #ece7db;
  --d-paper-3: #ddd6c6;
  --d-card: #fffdf8;
  --d-ink: #1d2524;
  --d-ink-2: #2b3533;
  --d-ink-soft: #5c6663;
  --d-olive: #4f6b68;
  --d-olive-deep: #263b3a;
  --d-sage: #c2d3cf;
  --d-line: rgba(29, 37, 36, 0.14);
  --d-line-strong: rgba(29, 37, 36, 0.28);
  --d-cover-bg: #e7e1d3;
  --d-cover-text: #1d2524;
  --d-cover-muted: rgba(29, 37, 36, 0.64);
  --d-cover-accent: #4f6b68;
  --d-cover-line: rgba(29, 37, 36, 0.18);
  --d-font-display: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --d-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Tinta · Esencial ------------------------------------------------------- */

.design-tinta,
.model--tinta,
.design-preview--tinta {
  --d-paper: #f7f5ef;
  --d-paper-2: #ece9e0;
  --d-paper-3: #dedad0;
  --d-card: #ffffff;
  --d-ink: #111111;
  --d-ink-2: #242424;
  --d-ink-soft: #5a5a56;
  --d-olive: #6b6b63;
  --d-olive-deep: #111111;
  --d-sage: #d8d2c3;
  --d-line: rgba(17, 17, 17, 0.16);
  --d-line-strong: rgba(17, 17, 17, 0.32);
  --d-cover-bg: #101010;
  --d-cover-text: #f7f5ef;
  --d-cover-muted: rgba(247, 245, 239, 0.68);
  --d-cover-accent: #d8d2c3;
  --d-cover-line: rgba(247, 245, 239, 0.24);
  --d-font-display: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --d-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Terracota · Editorial -------------------------------------------------- */

.design-terracota,
.model--terracota,
.design-preview--terracota {
  --d-paper: #f7f1e8;
  --d-paper-2: #efe3d4;
  --d-paper-3: #e2d1bd;
  --d-card: #fffaf2;
  --d-ink: #2b1d17;
  --d-ink-2: #3c2a21;
  --d-ink-soft: #6d5548;
  --d-olive: #a35f45;
  --d-olive-deep: #6e3f2c;
  --d-sage: #e3b79f;
  --d-line: rgba(43, 29, 23, 0.15);
  --d-line-strong: rgba(43, 29, 23, 0.3);
  --d-cover-bg: #a65f43;
  --d-cover-text: #fff4e8;
  --d-cover-muted: rgba(255, 244, 232, 0.76);
  --d-cover-accent: #f0c9b2;
  --d-cover-line: rgba(255, 244, 232, 0.26);
  --d-font-display: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --d-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Lavanda · Editorial ---------------------------------------------------- */

.design-lavanda,
.model--lavanda,
.design-preview--lavanda {
  --d-paper: #f7f3f7;
  --d-paper-2: #ece4ee;
  --d-paper-3: #ddd1e0;
  --d-card: #fffaff;
  --d-ink: #241d2a;
  --d-ink-2: #33293b;
  --d-ink-soft: #665a6d;
  --d-olive: #7b5f8a;
  --d-olive-deep: #4b3556;
  --d-sage: #d8c6e2;
  --d-line: rgba(36, 29, 42, 0.14);
  --d-line-strong: rgba(36, 29, 42, 0.28);
  --d-cover-bg: #4b3556;
  --d-cover-text: #faf4ff;
  --d-cover-muted: rgba(250, 244, 255, 0.74);
  --d-cover-accent: #d8c6e2;
  --d-cover-line: rgba(250, 244, 255, 0.22);
  --d-font-display: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --d-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Bosque · Editorial ----------------------------------------------------- */

.design-bosque,
.model--bosque,
.design-preview--bosque {
  --d-paper: #f1f3ea;
  --d-paper-2: #e2e8d7;
  --d-paper-3: #d0d8c3;
  --d-card: #fafcf5;
  --d-ink: #172016;
  --d-ink-2: #253022;
  --d-ink-soft: #52604b;
  --d-olive: #3f5a3a;
  --d-olive-deep: #1f3220;
  --d-sage: #b9c9a8;
  --d-line: rgba(23, 32, 22, 0.14);
  --d-line-strong: rgba(23, 32, 22, 0.28);
  --d-cover-bg: #1f3220;
  --d-cover-text: #f2f5ea;
  --d-cover-muted: rgba(242, 245, 234, 0.72);
  --d-cover-accent: #b9c9a8;
  --d-cover-line: rgba(242, 245, 234, 0.2);
  --d-font-display: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --d-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Noche · Editorial ------------------------------------------------------ */

.design-noche,
.model--noche,
.design-preview--noche {
  --d-paper: #12151c;
  --d-paper-2: #1a1f29;
  --d-paper-3: #242b38;
  --d-card: #1b212c;
  --d-ink: #f2ead9;
  --d-ink-2: #e4dac7;
  --d-ink-soft: #b8b1a3;
  --d-olive: #c8a96a;
  --d-olive-deep: #d9bd82;
  --d-sage: #e6d2a8;
  --d-line: rgba(242, 234, 217, 0.14);
  --d-line-strong: rgba(242, 234, 217, 0.3);
  --d-cover-bg: #0b0e14;
  --d-cover-text: #f6efe1;
  --d-cover-muted: rgba(246, 239, 225, 0.68);
  --d-cover-accent: #c8a96a;
  --d-cover-line: rgba(246, 239, 225, 0.2);
  --d-font-display: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --d-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Papel · Editorial ------------------------------------------------------ */

.design-papel,
.model--papel,
.design-preview--papel {
  --d-paper: #faf8f2;
  --d-paper-2: #f1eee5;
  --d-paper-3: #e4dfd3;
  --d-card: #ffffff;
  --d-ink: #1b1b1b;
  --d-ink-2: #2b2b2b;
  --d-ink-soft: #62625c;
  --d-olive: #5a5a52;
  --d-olive-deep: #1b1b1b;
  --d-sage: #d9d3c5;
  --d-line: rgba(27, 27, 27, 0.16);
  --d-line-strong: rgba(27, 27, 27, 0.34);
  --d-cover-bg: #faf8f2;
  --d-cover-text: #1b1b1b;
  --d-cover-muted: rgba(27, 27, 27, 0.62);
  --d-cover-accent: #1b1b1b;
  --d-cover-line: rgba(27, 27, 27, 0.3);
  --d-font-display: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --d-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Reset ------------------------------------------------------------------ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--olive);
  outline-offset: 3px;
}

.dark :focus-visible {
  outline-color: var(--sage);
}

[hidden] {
  display: none !important;
}

/* Tipografía ------------------------------------------------------------- */

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.022em;
  line-height: 1.04;
}

p {
  margin: 0;
}

.h-display {
  font-size: clamp(3rem, 7.4vw, 6.4rem);
  line-height: 0.9;
  letter-spacing: -0.038em;
}

.h-1 {
  font-size: clamp(2.15rem, 4.6vw, 3.9rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.h-2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1.06;
}

.h-3 {
  font-size: clamp(1.2rem, 1.7vw, 1.45rem);
  line-height: 1.2;
}

.lead {
  max-width: 52ch;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.62;
  color: var(--ink-soft);
}

.dark .lead {
  color: var(--on-dark-soft);
}

.small {
  font-size: 0.875rem;
  line-height: 1.55;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: -0.01em;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -120px;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: 0.75rem 1rem;
  text-decoration: none;
  border-radius: var(--r);
}

.skip-link:focus {
  top: 1rem;
}

/* Layout ----------------------------------------------------------------- */

.wrap {
  width: min(100% - 2.5rem, 1240px);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .wrap {
    width: min(100% - 5rem, 1240px);
  }
}

.section {
  padding-block: clamp(4rem, 9vw, 8rem);
  scroll-margin-top: 88px;
}

.section--tight {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.dark {
  background: var(--ink);
  color: var(--on-dark);
}

.rule {
  height: 1px;
  margin: 0;
  border: 0;
  background: var(--line);
}

/* Cabecera del sitio ----------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(243, 241, 234, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.18rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.brand::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--olive);
  transform: translateY(-2px);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__link {
  padding-block: 0.45rem;
  border-bottom: 1px solid transparent;
  color: var(--ink-soft);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--ink);
  border-color: var(--ink);
}

.nav__end {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  cursor: pointer;
}

.nav__toggle .icon-close {
  display: none;
}

.nav__toggle[aria-expanded="true"] .icon-open {
  display: none;
}

.nav__toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.nav__panel {
  padding-block: 1rem 1.5rem;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.nav__panel ul {
  display: grid;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__panel a {
  display: block;
  padding: 0.7rem 0;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 880px) {
  .nav__links,
  .nav__end .btn {
    display: none;
  }

  .nav__toggle {
    display: inline-flex;
  }
}

@media (min-width: 881px) {
  .nav__panel {
    display: none !important;
  }
}

/* Botones ---------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.92rem 1.4rem;
  border: 1px solid transparent;
  border-radius: var(--r);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

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

.btn--primary:hover {
  background: var(--olive-deep);
}

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

.btn--ghost:hover {
  border-color: var(--ink);
  background: rgba(22, 24, 15, 0.045);
}

.btn--light {
  background: var(--paper);
  color: var(--ink);
}

.btn--light:hover {
  background: var(--sage);
}

.btn--outline-light {
  border-color: rgba(239, 237, 228, 0.35);
  color: var(--on-dark);
}

.btn--outline-light:hover {
  border-color: var(--on-dark);
  background: rgba(239, 237, 228, 0.07);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex: none;
}

/* Hero ------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(3rem, 6vw, 5.5rem) clamp(4rem, 8vw, 7rem);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}

.hero__grid {
  display: grid;
  gap: clamp(2.75rem, 6vw, 4.5rem);
  align-items: center;
}

@media (min-width: 940px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(2rem, 4vw, 4rem);
  }
}

.hero__title {
  max-width: 12ch;
}

.hero__sub {
  margin-top: 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero__proof {
  display: flex;
  flex-wrap: wrap;
  margin-top: 2.75rem;
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
}

.hero__proof span {
  margin-right: 1.5rem;
  padding-right: 1.5rem;
  border-right: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.4;
}

.hero__proof span:last-child {
  margin: 0;
  padding: 0;
  border: 0;
}

@media (max-width: 620px) {
  .hero__proof {
    display: grid;
    gap: 0.35rem;
  }

  .hero__proof span {
    margin: 0;
    padding: 0;
    border: 0;
  }
}

/* Artefacto: la invitación ----------------------------------------------- */

.artifact {
  position: relative;
  animation: rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@media (min-width: 621px) and (max-width: 939px) {
  .artifact {
    max-width: 470px;
    margin-inline: auto;
  }

  .hero__copy {
    text-align: center;
  }

  .hero__title,
  .hero__sub {
    margin-inline: auto;
  }

  .hero__actions,
  .hero__proof {
    justify-content: center;
  }
}

@media (min-width: 1140px) {
  .artifact {
    width: calc(100% + 3.5rem);
    margin-right: -3.5rem;
  }
}

.window {
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-artifact);
}

.window__bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.8rem;
  background: #efede5;
  border-bottom: 1px solid var(--line);
}

.window__dots {
  display: flex;
  gap: 0.3rem;
  flex: none;
}

.window__dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(22, 24, 15, 0.18);
}

.window__url {
  flex: 1;
  overflow: hidden;
  padding: 0.22rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--card);
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.invite {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 4.7;
  padding: clamp(1.75rem, 4vw, 3rem);
  background: radial-gradient(130% 90% at 50% 0%, #f8f6ef 0%, #f1eee4 100%);
  text-align: center;
}

.invite::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(22, 24, 15, 0.14);
  pointer-events: none;
}

.invite__sprig {
  width: 34px;
  color: var(--olive);
  margin-bottom: 1.1rem;
}

.invite__kicker {
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--olive);
}

.invite__names {
  margin: 1rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.8vw, 3.9rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
}

.invite__names em {
  display: block;
  margin: 0.28rem 0;
  font-size: 0.5em;
  line-height: 1;
  color: var(--olive);
}

.invite__meta {
  color: var(--ink-soft);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.invite__meta--sub {
  margin-top: 0.2rem;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  opacity: 0.8;
}

.invite__rule {
  width: 34px;
  height: 1px;
  margin-top: 1.15rem;
  background: rgba(22, 24, 15, 0.35);
}

.invite__cta {
  margin-top: 1.9rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--ink);
  border-radius: var(--r);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.rsvp-chip {
  position: absolute;
  right: -0.75rem;
  bottom: -1.25rem;
  max-width: 210px;
  padding: 0.85rem 1rem;
  border-radius: var(--r);
  background: var(--olive-deep);
  color: var(--on-dark);
  box-shadow: 0 18px 40px -18px rgba(22, 24, 15, 0.5);
}

.rsvp-chip strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1;
}

.rsvp-chip span {
  display: block;
  margin-top: 0.25rem;
  color: var(--on-dark-soft);
  font-size: 0.72rem;
  line-height: 1.35;
}

.artifact__caption {
  display: none;
}

@media (max-width: 1199px) {
  .rsvp-chip {
    display: none;
  }

  .artifact__caption {
    display: block;
    margin-top: 0.75rem;
    color: var(--ink-soft);
    font-size: 0.8rem;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Cabeceras de sección --------------------------------------------------- */

.sec-head {
  display: grid;
  gap: 1.25rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

@media (min-width: 940px) {
  .sec-head {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: end;
    gap: 3rem;
  }

  .sec-head p {
    justify-self: end;
  }
}

.sec-head p {
  max-width: 48ch;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.dark .sec-head p {
  color: var(--on-dark-soft);
}

/* Problema --------------------------------------------------------------- */

.problem__grid {
  display: grid;
  gap: clamp(2.75rem, 6vw, 5rem);
  align-items: center;
}

@media (min-width: 940px) {
  .problem__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
  }
}

.problem__count {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
}

.problem__count strong {
  flex: none;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 400;
  line-height: 0.9;
}

.problem__count span {
  max-width: 26ch;
  color: var(--on-dark-soft);
  font-size: 0.88rem;
  line-height: 1.45;
}

.chat {
  max-width: 450px;
  padding: clamp(1rem, 2.5vw, 1.6rem);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  background: rgba(239, 237, 228, 0.035);
}

.chat__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line-dark);
  color: var(--on-dark-soft);
  font-size: 0.72rem;
}

.chat__head strong {
  color: var(--on-dark);
  font-weight: 500;
}

.bubble {
  max-width: 88%;
  margin-bottom: 0.55rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--r);
  font-size: 0.88rem;
  line-height: 1.45;
}

.bubble--in {
  background: rgba(239, 237, 228, 0.09);
}

.bubble--out {
  margin-left: auto;
  background: var(--on-dark);
  color: var(--ink);
}

.bubble--time {
  margin-left: auto;
  padding: 0 0 0.75rem;
  color: var(--on-dark-soft);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-align: right;
}

.chat__note {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-dark);
  color: var(--on-dark-soft);
  font-size: 0.75rem;
}

/* Funciones -------------------------------------------------------------- */

.features {
  display: grid;
  border-top: 1px solid var(--line);
}

.features__more {
  margin-top: 1.75rem;
  font-size: 0.9rem;
}

.features__more a {
  color: var(--olive-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--olive);
  padding-bottom: 2px;
}

.features__more a:hover {
  color: var(--ink);
  border-color: var(--ink);
}

@media (min-width: 768px) {
  .features {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 1fr;
    column-gap: clamp(2rem, 5vw, 4.5rem);
  }
}

.feature {
  display: flex;
  gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.feature__icon {
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 0.15rem;
  color: var(--olive);
}

.feature h3 {
  margin-bottom: 0.3rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.35;
}

.feature p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* Modelos ---------------------------------------------------------------- */

.models {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

@media (min-width: 1000px) {
  .models {
    grid-template-columns: repeat(4, 1fr);
  }
}

.model {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--card);
  text-decoration: none;
}

.model__canvas {
  position: relative;
  aspect-ratio: 3 / 3.8;
  overflow: hidden;
}

.model__canvas > .design-preview {
  height: 100%;
}

.model__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  transition: background-color 0.18s ease;
}

.model:hover .model__foot {
  background: var(--paper-2);
}

.model__foot span:last-child {
  color: var(--olive);
  text-align: right;
}

/* Miniatura de un diseño ------------------------------------------------- */

.design-preview {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  padding: clamp(1.1rem, 3vw, 2rem);
  overflow: hidden;
  background: var(--d-cover-bg);
  color: var(--d-cover-text);
}

.design-preview::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--d-cover-line);
  pointer-events: none;
}

.design-preview__kicker {
  color: var(--d-cover-accent);
  font-family: var(--d-font-sans);
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.design-preview__names {
  margin-top: 0.7rem;
  font-family: var(--d-font-display);
  font-size: clamp(1.05rem, 1.7vw, 1.5rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.design-preview__names em {
  color: var(--d-cover-accent);
  font-style: italic;
}

.design-preview__date {
  margin-top: 0.85rem;
  color: var(--d-cover-muted);
  font-family: var(--d-font-sans);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
}

.design-preview--sal {
  text-align: right;
}

.design-preview--sal .design-preview__names {
  font-family: var(--d-font-sans);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.02;
  text-transform: uppercase;
}

.design-preview--sal .design-preview__names em {
  display: inline;
  font-size: 0.8em;
  font-style: normal;
}

.design-preview--tinta {
  text-align: left;
}

.design-preview--tinta::before {
  inset: 10px;
  border: 0;
  border-left: 1px solid var(--d-cover-line);
}

.design-preview--tinta .design-preview__names {
  font-family: var(--d-font-sans);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.96;
  text-transform: uppercase;
}

.design-preview--tinta .design-preview__names em {
  display: inline;
  font-size: 0.7em;
  font-style: normal;
}

.design-preview--terracota::before {
  inset: 12px 12px 0;
  border-radius: 999px 999px 0 0;
}

.design-preview--terracota .design-preview__names em {
  font-style: normal;
}

.design-preview--lavanda .design-preview__names {
  font-style: italic;
}

.design-preview--lavanda .design-preview__names em {
  font-style: normal;
}

.design-preview--bosque::before {
  inset: 10px;
}

.design-preview--bosque::after {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid var(--d-cover-line);
  pointer-events: none;
}

.design-preview--bosque .design-preview__kicker {
  letter-spacing: 0.32em;
}

.design-preview--noche .design-preview__names {
  letter-spacing: -0.04em;
}

.design-preview--papel::before {
  inset: 10px;
  border: 3px double var(--d-cover-line);
}

.design-preview--papel .design-preview__kicker {
  letter-spacing: 0.34em;
}

.design-preview--papel .design-preview__names {
  letter-spacing: -0.015em;
}

/* Precios ---------------------------------------------------------------- */

.plans {
  border-top: 1px solid var(--ink);
}

@media (min-width: 940px) {
  .plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
}

.plan {
  display: flex;
  flex-direction: column;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 940px) {
  .plan {
    padding: 2.5rem 1.75rem 2.25rem;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .plan:first-child {
    padding-left: 0;
  }

  .plan:last-child {
    padding-right: 0;
    border-right: 0;
  }

  .plan--featured {
    margin-inline: -1rem;
    padding-inline: 1.75rem;
    background: var(--paper-2);
  }
}

.plan__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.plan__name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: -0.02em;
}

.plan__desc {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
  line-height: 1.4;
}

@media (min-width: 940px) {
  .plan__desc {
    min-height: 2.8em;
  }
}

.plan__tag {
  flex: none;
  padding: 0.15rem 0.45rem;
  border: 1px solid var(--olive);
  border-radius: var(--r);
  color: var(--olive);
  font-size: 0.68rem;
  line-height: 1.4;
}

.plan__price {
  margin: 1.1rem 0 0.1rem;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan__meta {
  margin-bottom: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.plan__addr {
  display: block;
  overflow-wrap: anywhere;
  margin: 0.9rem 0 1.5rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--r);
  background: rgba(22, 24, 15, 0.055);
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  line-height: 1.4;
}

.plan__list {
  display: grid;
  flex: 1;
  gap: 0.7rem;
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}

.plan__list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  color: var(--ink-soft);
  line-height: 1.45;
}

.plan__list svg {
  flex: none;
  width: 15px;
  height: 15px;
  margin-top: 0.24rem;
  color: var(--olive);
}

.plan .btn {
  width: 100%;
}

.plans__note {
  margin-top: 1.75rem;
  color: var(--ink-soft);
  font-size: 0.85rem;
  max-width: 66ch;
}

/* Cómo funciona ---------------------------------------------------------- */

.steps {
  display: grid;
  border-top: 1px solid var(--line);
}

@media (min-width: 640px) {
  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .step {
    padding: 1.75rem 1.5rem 1.5rem 0;
  }

  .step:nth-child(odd) {
    border-right: 1px solid var(--line);
  }

  .step:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

@media (min-width: 1000px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .step {
    padding: 1.75rem 1.5rem 0 0;
    border-bottom: 0;
  }

  .step:nth-child(odd) {
    border-right: 1px solid var(--line);
  }

  .step:last-child {
    border-right: 0;
    padding-right: 0;
  }
}

.step__n {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--olive);
}

.step h3 {
  margin: 0.8rem 0 0.35rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.35;
}

.step p {
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Testimonios ------------------------------------------------------------ */

.quotes {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .quotes {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.quote {
  padding-top: 1.25rem;
  border-top: 1px solid var(--ink);
}

.quote blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.7vw, 1.4rem);
  line-height: 1.35;
  letter-spacing: -0.012em;
}

.quote figcaption {
  margin-top: 1.25rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.5;
}

/* FAQ -------------------------------------------------------------------- */

.faq {
  max-width: 64ch;
}

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

.faq summary {
  position: relative;
  padding: 1.25rem 2.5rem 1.25rem 0;
  font-weight: 500;
  line-height: 1.4;
  list-style: none;
  cursor: pointer;
}

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

.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 1.05rem;
  color: var(--olive);
  font-size: 1.25rem;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "\2013";
}

.faq details p {
  max-width: 58ch;
  margin: 0 0 1.35rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.faq details p a {
  color: var(--olive-deep);
}

/* Cierre ----------------------------------------------------------------- */

.close {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .close {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: end;
    gap: 4rem;
  }
}

.close .h-1 {
  max-width: 14ch;
}

.close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Pie -------------------------------------------------------------------- */

.site-footer {
  padding-block: 3.5rem 2rem;
  background: var(--ink);
  color: var(--on-dark);
}

.footer__grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
  }
}

.footer__brand {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: -0.035em;
}

.footer__tagline {
  max-width: 26ch;
  margin-top: 0.75rem;
  color: var(--on-dark-soft);
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer h3 {
  margin-bottom: 1rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--on-dark);
}

.footer ul {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}

.footer a {
  color: var(--on-dark-soft);
  text-decoration: none;
}

.footer a:hover {
  color: var(--on-dark);
  text-decoration: underline;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
  color: var(--on-dark-soft);
  font-size: 0.8rem;
}

/* Movimiento reducido ---------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Acceso de clientes en la cabecera -------------------------------------- */

.nav__login {
  padding-block: 0.45rem;
  border-bottom: 1px solid transparent;
  color: var(--ink-soft);
  font-size: 0.84rem;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease;
}

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

@media (max-width: 1100px) {
  .nav__login {
    display: none;
  }
}