/* ============================================
   El Espacio Interno — Landing lead magnet
   Editorial · Minimalismo cálido · Mobile-first
   Paleta: #F5F0E8 / #3E3E3C / #C7A38A
   Tipografía: Lora (display/serif) + DM Sans (UI)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;1,400;1,500;1,600&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  /* Paleta — tonos por módulo */
  --beige:        #F5F0E8;  /* hero / footer */
  --beige-light:  #FBF7F0;  /* sección de texto, contraste claro */
  --beige-warm:   #ECE2D0;  /* sección steps, ligeramente más profunda */
  --beige-deep:   #E4D6BF;  /* opción de máximo contraste cálido */
  --terracota-wash: #F3E4D6; /* lavado terracota muy suave para manifesto */

  --carbon:       #2F2F2D;  /* texto principal — un punto más oscuro */
  --carbon-soft:  #6E6E6B;  /* secundario más legible (antes #8A8A87) */
  --carbon-faint: #B0ADA6;

  --terracota:        #C7A38A;  /* acento cálido base */
  --terracota-deep:   #B0815F;  /* acento cálido fuerte */
  --terracota-soft:   #E8D5C4;

  --olive:        #8B8E6F;  /* acento frío base — observación, calma */
  --olive-deep:   #5F6248;  /* acento frío fuerte para texto sobre claro */
  --olive-soft:   #DDDDC8;  /* lavado oliva muy suave */

  --line:         rgba(47, 47, 45, 0.10);
  --line-warm:    rgba(176, 129, 95, 0.30);
  --line-strong:  rgba(47, 47, 45, 0.18);

  /* Tipografía */
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans:  'DM Sans', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;

  /* Layout */
  --w-narrow:  680px;
  --w-text:    680px;
  --w-wide:    1320px;

  /* Tipos: escala fluida */
  --fs-display: clamp(44px, 8.5vw, 88px);
  --fs-h2:      clamp(30px, 4.6vw, 44px);
  --fs-h3:      clamp(20px, 2.4vw, 24px);
  --fs-lead:    clamp(18px, 2.2vw, 22px);
  --fs-body:    17px;
  --fs-meta:    12px;

  /* Spacing */
  --gap-section: clamp(72px, 11vw, 140px);
  --radius:     6px;
}

* { box-sizing: border-box; }
*::selection { background: var(--terracota); color: #fff; }

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

body {
  margin: 0;
  background: var(--beige);
  color: var(--carbon);
  font-family: var(--font-serif);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--carbon);
  text-decoration: underline;
  text-decoration-color: var(--terracota);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: text-decoration-color .2s ease, color .2s ease;
}
a:hover { text-decoration-color: var(--carbon); }

::placeholder { color: var(--carbon-faint); }

/* ============================================
   LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: var(--w-text);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: var(--w-narrow); }
.container--wide   { max-width: var(--w-wide); }

.section { padding: var(--gap-section) 0; }

/* ============================================
   HEADER
   ============================================ */

.site-header {
  padding: 22px 0;
  position: relative;
  z-index: 5;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-mark {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 17px;
  color: var(--carbon);
  text-decoration: none;
  letter-spacing: 0.005em;
}
.brand-mark:hover { color: var(--terracota); }

.header-meta {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--carbon-soft);
}

/* ============================================
   HERO — halo radial cálido + grid editorial
   ============================================ */

.hero {
  position: relative;
  padding: clamp(56px, 8vw, 96px) 0 clamp(80px, 11vw, 140px);
  overflow: hidden;
  isolation: isolate;
}

.hero__halo {
  position: absolute;
  inset: -10% -10% auto -10%;
  height: 90%;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 55% at 50% 30%,
      rgba(176, 129, 95, 0.32) 0%,
      rgba(199, 163, 138, 0.18) 38%,
      rgba(245, 240, 232, 0) 72%);
  filter: blur(2px);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: start;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--terracota-deep);
  margin: 0 0 28px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-warm);
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-display);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
  color: var(--carbon);
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--terracota-deep);
}

.hero .lead {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--carbon);
  margin: 0 0 24px;
  max-width: 30ch;
}

.signature {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--carbon-soft);
  margin: 0;
  line-height: 1.5;
}
.signature em { font-style: italic; }

/* ============================================
   FORM
   ============================================ */

.form-block {
  background: #FFFFFF;
  padding: 36px 30px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  box-shadow:
    0 1px 0 rgba(47,47,45,0.03),
    0 2px 8px -4px rgba(47,47,45,0.08),
    0 24px 56px -32px rgba(47,47,45,0.28);
}

.form-block h3 {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--carbon);
  letter-spacing: -0.01em;
}

.form-block__intro {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--carbon-soft);
  margin: 0 0 18px;
}

/* Tangibles — qué recibes, en pills */
.form-block__tangibles {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}
.form-block__tangibles li {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--olive-deep);
  background: var(--olive-soft);
  padding: 6px 10px;
  border-radius: 999px;
}

.field {
  display: block;
  margin: 0 0 14px;
}
.field__label {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--carbon-soft);
  margin-bottom: 6px;
}

.form-block input[type="text"],
.form-block input[type="email"] {
  width: 100%;
  padding: 14px 14px;
  background: var(--beige-light);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--carbon);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.form-block input:hover { border-color: rgba(47,47,45,0.28); }
.form-block input:focus {
  outline: none;
  background: #fff;
  border-color: var(--terracota-deep);
  box-shadow: 0 0 0 3px rgba(176, 129, 95, 0.20);
}

.form-block button,
.form-block input[type="submit"] {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 18px 22px;
  background: var(--carbon);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 0 1px 0 rgba(0,0,0,0.05), 0 8px 20px -10px rgba(47,47,45,0.45);
  transition: background .2s ease, transform .15s ease, box-shadow .2s ease;
}
.form-block button:hover,
.form-block input[type="submit"]:hover {
  background: #1c1c1b;
  box-shadow: 0 1px 0 rgba(0,0,0,0.05), 0 12px 28px -10px rgba(47,47,45,0.55);
}
.form-block button:active { transform: translateY(1px); }

.form-fineprint {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--carbon-soft);
  margin: 16px 0 0;
  line-height: 1.5;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 4px 0 16px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--carbon-soft);
}
.consent input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  border: 1px solid rgba(62, 62, 60, 0.3);
  border-radius: 3px;
  background: #fff;
  cursor: pointer;
  position: relative;
  transition: border-color .15s ease, background .15s ease;
}
.consent input[type="checkbox"]:hover { border-color: var(--terracota); }
.consent input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(199, 163, 138, 0.25);
  border-color: var(--terracota);
}
.consent input[type="checkbox"]:checked {
  background: var(--carbon);
  border-color: var(--carbon);
}
.consent input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}
.consent a.legal-link {
  color: var(--carbon);
  text-decoration: underline;
  text-decoration-color: var(--terracota);
  text-underline-offset: 3px;
}
.consent a.legal-link:hover { text-decoration-color: var(--carbon); }

.form-status {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.45;
  margin: 12px 0 0;
  min-height: 1em;
  color: var(--carbon-soft);
}
.form-status.is-success { color: #4a6b4a; }
.form-status.is-error   { color: #a8553a; }
.form-block button[disabled] { opacity: 0.6; cursor: progress; }

.form-block--final {
  margin-top: 36px;
}

/* ============================================
   SECCIONES — encabezados editoriales
   ============================================ */

.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--terracota-deep);
  margin: 0 0 20px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-warm);
}

h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-h2);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
  color: var(--carbon);
  text-wrap: balance;
}
h2 em {
  font-style: italic;
  color: var(--terracota-deep);
}

p {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--fs-body);
  line-height: 1.65;
  margin: 0 0 18px;
  color: var(--carbon);
  max-width: 60ch;
}
p:last-child { margin-bottom: 0; }

em { font-style: italic; }
strong { font-weight: 600; color: var(--carbon); }

/* ============================================
   BULLET LIST — guiones editoriales
   ============================================ */

ul.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  border-top: 1px solid var(--line-strong);
}

ul.bullet-list li {
  position: relative;
  padding: 18px 0 18px 40px;
  border-bottom: 1px solid var(--line-warm);
  font-family: var(--font-serif);
  font-size: var(--fs-body);
  line-height: 1.5;
  color: var(--carbon);
}

ul.bullet-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 18px;
  color: var(--terracota-deep);
  font-weight: 700;
  letter-spacing: 0;
}

/* ============================================
   STEPS — numerales display gigantes
   ============================================ */

.section--text     { background: var(--beige-light); }
.section--steps    { background: var(--beige-warm); }

/* ============================================
   ACENTO OLIVE — rotación cromática por sección
   ============================================ */

/* Sección "Para cuándo" → acento oliva (observación) */
.section--text .section-label {
  color: var(--olive-deep);
  border-bottom-color: rgba(95, 98, 72, 0.30);
}
.section--text ul.bullet-list { border-top-color: rgba(95, 98, 72, 0.28); }
.section--text ul.bullet-list li { border-bottom-color: rgba(95, 98, 72, 0.18); }
.section--text ul.bullet-list li::before { color: var(--olive-deep); }
.section--text strong { color: var(--olive-deep); }

/* Manifesto invertido → label en oliva claro para variedad */
.section--manifesto .section-label-olive { color: var(--olive); border-bottom-color: rgba(139, 142, 111, 0.40); }

/* ============================================
   MANIFESTO — bloque carbón invertido (alto contraste)
   ============================================ */
.section--manifesto {
  background: var(--carbon);
  color: #EEE6D9;
  position: relative;
}
.section--manifesto::before,
.section--manifesto::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: rgba(176, 129, 95, 0.4);
}
.section--manifesto::before { top: 0; }
.section--manifesto::after  { bottom: 0; }

.section--manifesto .section-label {
  color: var(--terracota);
  border-bottom-color: rgba(199, 163, 138, 0.35);
}
.section--manifesto h2 {
  color: #F5F0E8;
  font-style: italic;
  font-weight: 600;
}
.section--manifesto h2 em { color: var(--terracota); }
.section--manifesto p { color: #DCD3C2; }
.section--manifesto a {
  color: var(--terracota);
  text-decoration-color: var(--terracota);
}

.section-intro {
  font-family: var(--font-serif);
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--carbon);
  max-width: 56ch;
  margin: 0 0 8px;
  font-style: italic;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 36px;
  border-top: 1px solid var(--line-strong);
}

.step {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 28px;
  align-items: baseline;
  padding: 36px 0;
  border-bottom: 1px solid var(--line-warm);
}

.step__num {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(64px, 10vw, 108px);
  line-height: 1;
  color: var(--terracota-deep);
  letter-spacing: -0.025em;
}

.step__body { padding-top: 4px; }

.step__body h4 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  color: var(--carbon);
}

.step__duration {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--carbon-soft);
  margin-bottom: 12px;
}

.step__body p {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--carbon);
  margin: 0;
  line-height: 1.55;
}

/* ============================================
   MANIFESTO — bloque honesto
   ============================================ */

p.manifesto {
  font-family: var(--font-serif);
  font-size: var(--fs-lead);
  font-weight: 400;
  line-height: 1.5;
  color: #EEE6D9;
  margin: 0 0 22px;
  max-width: 36ch;
  padding-left: 22px;
  border-left: 2px solid var(--terracota);
}
p.manifesto strong {
  color: #FBF7F0;
  font-weight: 700;
  background: linear-gradient(180deg, transparent 62%, rgba(199, 163, 138, 0.45) 62%);
  padding: 0 3px;
}

/* ============================================
   CTA FINAL
   ============================================ */

.section--cta {
  position: relative;
  text-align: center;
  background:
    radial-gradient(ellipse 80% 65% at 50% 30%,
      rgba(176, 129, 95, 0.28) 0%,
      rgba(199, 163, 138, 0.12) 42%,
      rgba(245, 240, 232, 0) 75%),
    var(--beige);
}
.section--cta .container { display: flex; flex-direction: column; align-items: center; }

.cta-title {
  font-size: clamp(36px, 6vw, 60px);
  line-height: 1.05;
  margin: 0 0 18px;
  text-wrap: balance;
}

.cta-sub {
  font-size: var(--fs-lead);
  color: var(--carbon-soft);
  margin: 0 0 40px;
  max-width: 40ch;
}

.section--cta .form-block {
  width: 100%;
  max-width: 540px;
  text-align: left;
}
.section--cta .form-block__tangibles { justify-content: flex-start; }

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  padding: 32px 0;
  border-top: 1px solid var(--line-warm);
  background: var(--beige);
}

.footer__line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--carbon-soft);
  text-align: center;
}

.footer__sep {
  color: var(--carbon-faint);
  user-select: none;
}

.site-footer .brand-mark { font-size: 15px; }

.site-footer .handle {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--carbon-soft);
  margin: 0;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: color .2s ease;
}
.site-footer .handle:hover { color: var(--terracota-deep); }

.footer__legal {
  display: contents;
}
.footer__legal a {
  color: var(--carbon-soft);
  text-decoration: none;
  transition: color .2s ease;
}
.footer__legal a:hover { color: var(--carbon); }

.site-footer .copy {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--carbon-soft);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0;
}

.footer__tag {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  color: var(--carbon-soft);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (min-width: 720px) {
  .container { padding: 0 40px; }
  .form-block { padding: 36px 32px; }
}

@media (min-width: 1080px) {
  .hero { padding: 80px 0 120px; }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr) 540px;
    gap: 80px;
    align-items: center;
  }

  .hero h1 { letter-spacing: -0.03em; }

  .hero__form { position: sticky; top: 32px; }

  .step { grid-template-columns: 140px 1fr; gap: 40px; }
}

@media (min-width: 1320px) {
  .hero__grid { gap: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}