/* Tacto y Natura — sistema de diseño según design_handoff_tacto_y_natura/README.md */

:root {
  --paper: #FBF9F5;
  --beige: #F2ECE2;
  --beige-dark: #E6DCCB;
  --blue-tint: #EAF0F3;
  --green-tint: #EFF4EE;
  --blue-tint-2: #DCE9EF;
  --blue-hover: #EDF4F7;

  --ink: #2C3A33;
  --ink-head: #22322B;
  --ink-70: #4C5A52;
  --ink-75: #3E4B44;
  --ink-60: #5A665E;
  --ink-55: #626E66;

  --blue: #4E7D93;
  --blue-600: #3F6C81;
  --blue-700: #2F5568;
  --blue-800: #2A4B5B;
  --blue-link: #3A6478;

  --green: #6E8E6A;
  --green-800: #42583E;

  --forest: #2E4038;
  --forest-fg: #F4F1EA;
  --forest-fg-strong: #F7F4ED;
  --forest-fg-soft: #C8D3CB;
  --forest-fg-mute: #A9B6AC;
  --forest-diamond: #A9C4B4;

  --line: rgba(44, 58, 51, 0.16);
  --line-strong: rgba(44, 58, 51, 0.22);
  --line-soft: rgba(44, 58, 51, 0.12);
  --line-blue: rgba(78, 125, 147, 0.45);

  --radius: 999px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Nunito Sans", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--blue-link); text-underline-offset: 3px; }
a:hover { color: var(--blue-800); }

h1, h2, h3, h4 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.018em;
  margin: 0;
}

::selection { background: rgba(78, 125, 147, 0.22); }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding-left: clamp(20px, 5vw, 64px);
  padding-right: clamp(20px, 5vw, 64px);
}

/* Rombo / diamante */
.diamond { display: block; flex: none; }

/* Kicker */
.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: "Nunito Sans", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
}
.kicker--blue { color: var(--blue-600); }

/* Chip de estado */
.chip {
  display: inline-flex;
  align-items: center;
  flex: none;
  padding: 3px 10px;
  border-radius: var(--radius);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.chip--pending { background: var(--green-tint); color: var(--green-800); }
.chip--example { background: var(--blue-tint-2); color: var(--blue-800); }

/* Nota con chip */
.note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-60);
}

/* Marco de imagen */
.frame {
  position: relative;
  width: 100%;
  background: var(--beige);
  overflow: hidden;
}
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame figcaption,
.frame + .caption {
  margin: 12px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--ink-55);
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--radius);
  text-decoration: none;
  font-family: "Nunito Sans", system-ui, sans-serif;
  font-size: 14.5px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}
.btn--lg { min-height: 52px; padding: 0 28px; font-size: 16px; }
.btn--xl { min-height: 54px; padding: 0 30px; font-size: 16.5px; font-weight: 700; }

.btn--primary { background: var(--blue); color: var(--paper); }
.btn--primary:hover { background: var(--blue-600); color: var(--paper); }

.btn--secondary { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); }
.btn--secondary:hover { background: rgba(44, 58, 51, 0.05); color: var(--ink); }

.btn--fare { border: 1px solid var(--line-blue); color: var(--blue-700); padding: 0 18px; font-weight: 600; }
.btn--fare:hover { background: var(--blue-hover); color: var(--blue-700); }

.btn--on-forest { background: var(--forest-fg); color: var(--forest); padding: 0 30px; }
.btn--on-forest:hover { background: #FFFFFF; color: var(--forest); }

.btn--ghost-forest { background: transparent; color: var(--forest-fg); border: 1px solid rgba(244, 241, 234, 0.4); padding: 0 28px; }
.btn--ghost-forest:hover { background: rgba(244, 241, 234, 0.12); color: var(--forest-fg); }

/* ===== Header ===== */
.site-header {
  container-type: inline-size;
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(251, 249, 245, 0.93);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.site-header__row {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  flex-wrap: nowrap;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  flex: 0 0 auto;
  margin-right: auto;
}
.brand svg { color: var(--green); }
.brand__name {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(15px, 3.6vw, 19px);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}
.nav {
  flex: 1 1 auto;
  min-width: 6rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 2vw, 26px);
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  font-size: 14.5px;
}
.nav::-webkit-scrollbar { display: none; }
.nav a {
  text-decoration: none;
  color: var(--ink-70);
  white-space: nowrap;
}
.nav a:hover { color: var(--blue-800); }
.header-cta { flex: 0 0 auto; white-space: nowrap; }

.menu-toggle {
  display: none;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}
.menu-toggle__chevron--open { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__chevron--closed { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__chevron--open { display: block; }

.mobile-nav {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(251, 249, 245, 0.98);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-soft);
  padding: 8px clamp(20px, 5vw, 64px) 16px;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a {
  padding: 14px 2px;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--ink-70);
  font-size: 15.5px;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--blue-800); }

@container (max-width: 940px) {
  [data-nav-desktop] { display: none !important; }
  .menu-toggle { display: flex; }
}
@media (max-width: 400px) {
  .site-header__row { gap: 10px; }
  .brand__name { font-size: 13px; letter-spacing: 0.04em; }
  .header-cta { padding: 0 12px; font-size: 13px; }
}

/* ===== Hero ===== */
.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr));
  gap: clamp(36px, 5vw, 72px);
  align-items: end;
  padding-top: clamp(44px, 7vw, 92px);
  padding-bottom: clamp(60px, 8vw, 110px);
}
.hero__text { max-width: 600px; }
.hero__title {
  font-weight: 300;
  font-size: clamp(46px, 7.4vw, 94px);
  line-height: 1;
  letter-spacing: -0.028em;
  color: var(--ink-head);
  text-wrap: balance;
}
.hero__title em {
  font-weight: 400;
  font-style: italic;
  color: var(--blue);
}
.hero__subtitle {
  margin: clamp(26px, 3.4vw, 38px) 0 0;
  max-width: 44ch;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
  color: var(--ink-70);
  text-wrap: pretty;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(30px, 4vw, 44px);
}
.hero__meta {
  margin: clamp(24px, 3vw, 34px) 0 0;
  font-size: 14.5px;
  color: var(--ink-60);
  line-height: 1.7;
}
.hero__image { position: relative; padding-top: clamp(0px, 2vw, 26px); }
.hero__image .frame { aspect-ratio: 4 / 5; }

/* ===== Cita ===== */
.quote-section { background: var(--beige); }
.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
  padding-top: clamp(56px, 8vw, 104px);
  padding-bottom: clamp(56px, 8vw, 104px);
}
.quote-grid blockquote { margin: 0; }
.quote-grid blockquote p {
  margin: 0;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--ink-head);
  text-wrap: pretty;
}
.quote-grid__note {
  max-width: 38ch;
  padding-top: clamp(6px, 1.5vw, 18px);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-70);
}
.quote-grid__note p { margin: 0; }

/* ===== Presentación ===== */
.presentacion {
  padding-top: clamp(64px, 9vw, 124px);
  padding-bottom: clamp(48px, 6vw, 88px);
  scroll-margin-top: 76px;
}
.section-head {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 56px);
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(30px, 4vw, 52px);
}
.section-head h2 {
  font-weight: 300;
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.08;
  color: var(--ink-head);
}

.video-figure { margin: 0; max-width: min(100%, 820px); }
.video-frame { aspect-ratio: 16 / 9; }
.video-frame--player { background: var(--forest); }
.video-frame--player video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--forest);
}

.gallery-block { margin-top: clamp(44px, 6vw, 80px); }
.gallery-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.gallery-head h3 {
  font-weight: 400;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.2;
  color: var(--ink-head);
}
.gallery-arrows { display: none; gap: 8px; }
@media (max-width: 699px) {
  .gallery-arrows { display: flex; }
}
.arrow-btn {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.arrow-btn:hover { background: rgba(44, 58, 51, 0.06); }

.gallery-rail {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: clamp(12px, 1.6vw, 22px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.gallery-rail::-webkit-scrollbar { display: none; }
.gallery-rail li {
  flex: 0 0 clamp(150px, 17vw, 190px);
  scroll-snap-align: start;
}
.gallery-rail .frame { aspect-ratio: 4 / 5; }
.gallery-note { margin: 14px 0 0; font-size: 13px; color: var(--ink-55); }

/* ===== Sesiones y tarifas ===== */
.servicios {
  padding-top: clamp(72px, 10vw, 140px);
  padding-bottom: clamp(72px, 10vw, 140px);
  scroll-margin-top: 76px;
}
.servicios .section-head { margin-bottom: clamp(36px, 5vw, 64px); }

.fare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.fare-row {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 56px);
  align-items: baseline;
  padding: clamp(24px, 3vw, 36px) 0;
  border-top: 1px solid var(--line);
}
.fare-row:last-child { border-bottom: 1px solid var(--line); }

.fare-duration {
  flex: 0 0 auto;
  min-width: 150px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.fare-duration svg { transform: translateY(-4px); color: var(--green); }
.fare-duration h3 {
  font-weight: 300;
  font-size: clamp(30px, 3.6vw, 44px);
  line-height: 1;
  color: var(--ink-head);
}
.fare-duration h3 span {
  font-size: 0.42em;
  letter-spacing: 0.06em;
  margin-left: 6px;
  color: var(--ink-70);
}
.fare-desc {
  flex: 1 1 280px;
  margin: 0;
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-70);
  max-width: 46ch;
}
.fare-price {
  flex: 0 0 auto;
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-left: auto;
}
@media (max-width: 699px) {
  .fare-row {
    display: grid;
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
    grid-template-areas:
      "duration amount"
      "desc desc"
      "cta cta";
    column-gap: 14px;
    row-gap: 12px;
    align-items: baseline;
    width: 100%;
    max-width: 100%;
  }
  .fare-duration { grid-area: duration; min-width: 0; }
  .fare-desc { grid-area: desc; min-width: 0; }
  .fare-price { grid-area: unset; display: contents; }
  .fare-price span { grid-area: amount; justify-self: end; min-width: 0; }
  .fare-price a { grid-area: cta; justify-self: end; margin-top: 4px; min-width: 0; }
}
.fare-price span {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 400;
  font-size: clamp(26px, 3vw, 34px);
  color: var(--blue-link);
}
.fare-note {
  margin: clamp(24px, 3vw, 36px) 0 0;
  font-size: 15px;
  color: var(--ink-60);
}


/* ===== Sobre Toni ===== */
.sobre { background: var(--beige); scroll-margin-top: 76px; }
.sobre-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: clamp(36px, 6vw, 84px);
  align-items: center;
  padding-top: clamp(72px, 10vw, 140px);
  padding-bottom: clamp(72px, 10vw, 140px);
}
.sobre-photo .frame { aspect-ratio: 4 / 5; width: min(100%, 460px); background: var(--beige-dark); }
.sobre-text { max-width: 52ch; }
.sobre-text h2 { font-weight: 300; font-size: clamp(32px, 4.4vw, 52px); line-height: 1.08; color: var(--ink-head); margin-bottom: clamp(18px, 2.5vw, 26px); }
.sobre-text p { margin: 0 0 18px; font-size: 17.5px; line-height: 1.7; }
.sobre-text p.p1 { color: var(--ink-75); }
.sobre-text p.p2 { color: var(--ink-70); }
.sobre-text .note { margin-top: 26px; }

/* ===== Cómo es una sesión ===== */
.sesion { padding-top: clamp(72px, 10vw, 140px); padding-bottom: clamp(72px, 10vw, 140px); scroll-margin-top: 76px; }
.sesion h2 { font-weight: 300; font-size: clamp(32px, 4.6vw, 56px); line-height: 1.08; color: var(--ink-head); max-width: 24ch; margin-bottom: clamp(40px, 5vw, 72px); }
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: clamp(28px, 4vw, 56px) clamp(28px, 4vw, 64px);
}
.steps .step-num {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--blue);
}
.steps h3 { font-weight: 400; font-size: 21px; line-height: 1.25; color: var(--ink-head); margin: 0 0 10px; }
.steps p { margin: 0; font-size: 16px; line-height: 1.65; color: var(--ink-70); }
.sesion .note { margin-top: clamp(34px, 4vw, 52px); max-width: 60ch; }
.confirmed-note {
  margin: clamp(34px, 4vw, 52px) 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-70);
}

/* ===== Confianza ===== */
.confianza { background: var(--blue-tint); }
.confianza-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
  padding-top: clamp(64px, 9vw, 124px);
  padding-bottom: clamp(64px, 9vw, 124px);
}
.confianza-grid .kicker { margin-bottom: 24px; }
.testimonial-slider { position: relative; min-height: clamp(190px, 24vw, 230px); }
.testimonial-slide {
  margin: 0;
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease;
}
.testimonial-slide.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
}
.testimonial-slide p {
  margin: 0 0 20px;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(23px, 2.9vw, 34px);
  line-height: 1.32;
  color: var(--ink-head);
  text-wrap: pretty;
}
.testimonial-slide footer {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.6;
  color: #5C6A72;
}
.testimonial-slide footer a { color: #3F6C81; }
@media (prefers-reduced-motion: reduce) {
  .testimonial-slide { transition: none; }
}
.stats {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.5vw, 30px);
  padding-top: clamp(0px, 2vw, 30px);
}
.stats .stat p:first-child { margin: 0; font-family: "Fraunces", Georgia, serif; font-size: clamp(26px, 3vw, 36px); line-height: 1; color: var(--blue-link); }
.stats .stat p:last-child { margin: 8px 0 0; font-size: 15px; color: #5C6A72; }

/* ===== Dónde estoy ===== */
.contacto { padding-top: clamp(72px, 10vw, 140px); padding-bottom: clamp(72px, 10vw, 140px); scroll-margin-top: 76px; }
.contacto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: clamp(36px, 5vw, 80px);
  align-items: start;
}
.contacto h2 { font-weight: 300; font-size: clamp(32px, 4.6vw, 56px); line-height: 1.08; color: var(--ink-head); max-width: 18ch; margin-bottom: clamp(28px, 3.5vw, 42px); }
.contact-dl { margin: 0; display: flex; flex-direction: column; gap: 22px; }
.contact-dl dt { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-55); font-weight: 600; margin-bottom: 6px; }
.contact-dl dd { margin: 0; font-size: 17.5px; line-height: 1.6; color: var(--ink); }
.contact-dl dd a { text-decoration: none; }
.contact-dl .note { margin-top: 12px; }
.contacto-map .frame { aspect-ratio: 4 / 3; }
.map-frame {
  display: block;
  text-decoration: none;
  cursor: pointer;
}
.map-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
  filter: grayscale(28%) sepia(28%) hue-rotate(-8deg) saturate(135%) brightness(1.03) contrast(0.96);
}
.map-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(230, 220, 203, 0.14);
  mix-blend-mode: multiply;
  pointer-events: none;
}
.map-frame:hover iframe { filter: grayscale(20%) sepia(32%) hue-rotate(-8deg) saturate(140%) brightness(1.05) contrast(0.96); }

/* ===== Cierre ===== */
.cierre { background: var(--forest); color: var(--forest-fg); }
.cierre-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: clamp(32px, 5vw, 72px);
  align-items: end;
  padding-top: clamp(72px, 10vw, 132px);
  padding-bottom: clamp(72px, 10vw, 132px);
}
.cierre-grid svg { display: block; color: var(--forest-diamond); margin-bottom: 26px; }
.cierre-grid h2 { font-weight: 300; font-size: clamp(34px, 4.8vw, 60px); line-height: 1.06; letter-spacing: -0.025em; color: var(--forest-fg-strong); max-width: 22ch; text-wrap: balance; }
.cierre-grid p { margin: 24px 0 0; font-size: 17.5px; line-height: 1.65; color: var(--forest-fg-soft); max-width: 42ch; }
.cierre-ctas { display: flex; flex-wrap: wrap; gap: 12px; }

/* ===== Pie ===== */
.site-footer { background: var(--forest); color: var(--forest-fg-mute); }
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 40px;
  align-items: baseline;
  justify-content: space-between;
  border-top: 1px solid rgba(244, 241, 234, 0.16);
  padding-top: clamp(28px, 3.5vw, 40px);
  padding-bottom: clamp(40px, 5vw, 64px);
}
.footer-brand { margin: 0; font-family: "Fraunces", Georgia, serif; font-size: 15px; letter-spacing: 0.1em; text-transform: uppercase; color: #D7DED6; }
.footer-address { margin: 0; font-size: 14px; line-height: 1.7; }
.footer-links { margin: 0; font-size: 14px; line-height: 1.7; }
.footer-links a { color: var(--forest-fg-mute); text-decoration: underline; text-underline-offset: 3px; }
.footer-links a:hover { color: var(--forest-fg); }
.footer-legal-note { margin: 0; font-size: 13px; line-height: 1.6; color: var(--forest-fg-mute); flex: 1 1 100%; }

/* ===== Barra inferior sticky ===== */
.sticky-bar {
  position: sticky;
  bottom: 0;
  z-index: 50;
  background: rgba(251, 249, 245, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-soft);
}
.sticky-bar__row {
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px clamp(16px, 5vw, 64px);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.sticky-bar__prices { margin: 0; flex: 1 1 160px; font-size: 14px; line-height: 1.4; color: var(--ink-70); }

/* ===== Volver arriba ===== */
.scroll-top-btn {
  position: fixed;
  right: clamp(14px, 3vw, 26px);
  bottom: clamp(84px, 12vw, 112px);
  z-index: 45;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--blue);
  border-radius: 999px;
  color: var(--blue);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease, color 0.15s ease, border-color 0.15s ease;
}
.scroll-top-btn.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top-btn:hover { color: var(--blue-600); border-color: var(--blue-600); }
@media (prefers-reduced-motion: reduce) {
  .scroll-top-btn { transition: opacity 0.01s linear; }
}