/* ============================================================
   Ecos — hoja de estilo
   Paleta: tinta cálida, piedra, hueso, arena, bronce, terracota
   ============================================================ */

:root {
  --ink:      #171310;
  --stone:    #2A231D;
  --bone:     #F0EAE0;
  --bone-hi:  #F7F3EB;
  --sand:     #C9BCA8;
  --sand-dim: #DED4C4;
  --bronze:   #B08D57;
  --terra:    #A2543A;

  --text:      #241D18;
  --text-soft: #574a3e;
  --text-inv:      #F0EAE0;
  --text-inv-soft: #C9BCA8;

  --serif: "Cormorant Garamond", "EB Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --wrap: 1120px;
  --gut: clamp(1.25rem, 5vw, 3rem);
  --sec-y: clamp(4.5rem, 11vw, 8.5rem);
  --r: 3px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, video { display: block; max-width: 100%; height: auto; }

body {
  font-family: var(--sans);
  font-size: clamp(1rem, 0.97rem + 0.16vw, 1.0625rem);
  line-height: 1.65;
  color: var(--text);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* grano de papel */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- utilidades ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.narrow { max-width: 44rem; }
.center { text-align: center; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 10000;
  background: var(--ink); color: var(--bone);
  padding: .7rem 1.1rem; font-size: .9rem;
}
.skip-link:focus { left: 1rem; top: 1rem; }

:focus-visible {
  outline: 2px solid var(--terra);
  outline-offset: 3px;
}
.section-dark :focus-visible, .section-cierre :focus-visible { outline-color: var(--bronze); }

/* ---------- tipografía ---------- */
.display {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.005em;
  text-wrap: balance;
}
h1.display { font-size: clamp(3rem, 9.5vw, 5.5rem); }
.h2 { font-size: clamp(2.1rem, 5.4vw, 3.4rem); }
.h2-xl { font-size: clamp(2.4rem, 6.6vw, 4rem); }
.h3 { font-size: clamp(1.5rem, 3vw, 1.9rem); line-height: 1.12; }

.kicker {
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--terra);
  padding-top: 1.15rem;
  position: relative;
  margin-bottom: 1.35rem;
}
.kicker::before {
  content: "";
  position: absolute; top: 0; left: 0;
  width: 3.5rem; height: 1px;
  background: var(--bronze);
}
.kicker-center { display: inline-block; }
.kicker-center::before { left: 50%; transform: translateX(-50%); }

.lede {
  font-size: clamp(1.1rem, 0.98rem + 0.5vw, 1.35rem);
  line-height: 1.55;
  color: var(--text-soft);
  max-width: 34ch;
  margin-top: 1.6rem;
}
.body-lg {
  font-size: clamp(1.02rem, 0.98rem + 0.28vw, 1.15rem);
  line-height: 1.72;
  color: var(--text-soft);
}
.sec-sub { max-width: 56ch; margin-top: 1.4rem; }
.center .sec-sub { margin-inline: auto; }

.dropcap { margin-top: 2rem; text-align: left; }
.dropcap::first-letter {
  font-family: var(--serif);
  font-size: 3.6em;
  line-height: .78;
  float: left;
  margin: .12em .12em -.05em 0;
  color: var(--terra);
  font-weight: 500;
}

.rule-dbl {
  margin: 3rem auto 0;
  width: 5.5rem;
  height: 5px;
  border-top: 1px solid var(--bronze);
  border-bottom: 1px solid var(--bronze);
}
.note {
  margin-top: 2.6rem;
  font-size: .85rem;
  color: var(--text-soft);
  font-style: italic;
}
.caption {
  margin-top: 1rem;
  font-size: .84rem;
  font-style: italic;
  color: var(--text-soft);
  text-align: center;
}

/* ---------- enlaces y botones ---------- */
a { color: inherit; }
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  text-decoration: none;
  padding: .95rem 1.7rem;
  background: var(--terra);
  color: var(--bone-hi);
  border: 1px solid var(--terra);
  border-radius: var(--r);
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.btn:hover { background: #8C462F; border-color: #8C462F; transform: translateY(-1px); }
.btn-sm { padding: .6rem 1.05rem; font-size: .72rem; letter-spacing: .11em; }
.btn-lg { padding: 1.1rem 2.4rem; font-size: .9rem; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--sand);
}
.btn-ghost:hover { background: transparent; border-color: var(--bronze); color: var(--terra); }

/* ---------- cabecera ---------- */
.site-head {
  position: sticky; top: 0; z-index: 100;
  background: rgba(240, 234, 224, .93);
  backdrop-filter: saturate(1.1) blur(6px);
  border-bottom: 1px solid var(--sand-dim);
}
.head-inner {
  display: flex; align-items: center; gap: 1.5rem;
  min-height: 4.25rem;
}
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand-mark { width: 26px; height: 26px; color: var(--terra); flex: none; }
.brand-name {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink);
}
.head-nav { display: none; margin-left: auto; gap: 1.35rem; }
.head-nav a {
  text-decoration: none;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--text-soft);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}
.head-nav a:hover { color: var(--terra); border-bottom-color: var(--bronze); }
.site-head .btn-sm { margin-left: auto; }
@media (min-width: 900px) {
  .head-nav { display: flex; }
  .site-head .btn-sm { margin-left: 0; }
}
@media (max-width: 620px) {
  .site-head .btn-sm { display: none; }
}

/* ---------- hero ---------- */
.hero { padding-top: clamp(3rem, 8vw, 5.5rem); position: relative; }
.hero-grid {
  display: grid;
  gap: clamp(3rem, 7vw, 4.5rem);
  align-items: center;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.05fr .95fr; }
}
.hero-copy .kicker { margin-bottom: 1.8rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.4rem; }

.hero-facts {
  display: flex; flex-wrap: wrap;
  gap: 1.2rem clamp(1.4rem, 3.2vw, 2.6rem);
  margin-top: 3.2rem;
  padding-top: 1.9rem;
  border-top: 1px solid var(--sand-dim);
}
.hero-facts dt {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 500;
  line-height: 1;
  color: var(--terra);
}
.hero-facts dd {
  margin-top: .3rem;
  font-size: .76rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.hero-media { justify-self: center; max-width: 320px; }
.hero-rule {
  margin: clamp(3.5rem, 8vw, 5.5rem) auto 0;
  max-width: calc(var(--wrap) - 2 * 1.25rem);
  height: 1px;
  background: var(--sand-dim);
}

/* ---------- marco de móvil ---------- */
.phone {
  padding: 7px;
  border-radius: 32px;
  border: 1px solid var(--bronze);
  background: linear-gradient(160deg, #3A312A 0%, #221C17 55%, #2E271F 100%);
  box-shadow: 0 22px 45px -18px rgba(42, 35, 29, .55), 0 4px 12px -6px rgba(42, 35, 29, .35);
}
.phone-screen {
  border-radius: 26px;
  overflow: hidden;
  background: var(--stone);
  line-height: 0;
}
.phone-screen img, .phone-screen video { width: 100%; height: auto; }
.phone-video .phone-screen video { background: #000; }
.section-dark .phone { box-shadow: 0 26px 55px -20px rgba(0, 0, 0, .8); }

/* ---------- secciones ---------- */
.section { padding-block: var(--sec-y); }
.section-tint { background: var(--bone-hi); border-block: 1px solid var(--sand-dim); }
.section-dark {
  background: var(--ink);
  color: var(--text-inv);
}
.section-dark .kicker { color: var(--bronze); }
.section-dark .kicker::before { background: var(--bronze); }
.section-dark .body-lg, .section-dark .caption, .section-dark .note { color: var(--text-inv-soft); }

.sec-head { margin-bottom: clamp(3rem, 7vw, 4.5rem); max-width: 46rem; }
.sec-head.center { margin-inline: auto; }

.section-promesa .body-lg { font-size: clamp(1.05rem, 1rem + 0.35vw, 1.2rem); }

/* ---------- pasos ---------- */
.steps { display: grid; gap: clamp(3.5rem, 8vw, 6rem); }
.step {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
  padding-top: clamp(2rem, 4vw, 2.5rem);
  border-top: 1px solid rgba(201, 188, 168, .22);
}
.step:first-child { border-top: 0; padding-top: 0; }
@media (min-width: 820px) {
  .step { grid-template-columns: minmax(0, 1fr) 272px; gap: clamp(3rem, 7vw, 6rem); }
  .step:nth-child(even) { grid-template-columns: 272px minmax(0, 1fr); }
  .step:nth-child(even) .step-copy { order: 2; }
  .step:nth-child(even) .step-fig { order: 1; }
  .step-fig { width: 272px; }
}
.step-num {
  font-family: var(--serif);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--bronze);
  margin-bottom: .7rem;
}
.step-copy h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.75rem, 3.6vw, 2.5rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.step-copy p { color: var(--text-inv-soft); max-width: 40ch; }
.step-fig { justify-self: center; width: min(100%, 262px); }

/* ---------- reparto ---------- */
.split { display: grid; gap: clamp(2rem, 4vw, 2.5rem); }
@media (min-width: 820px) { .split { grid-template-columns: 1fr 1fr; } }
.col {
  padding: clamp(1.75rem, 4vw, 2.6rem);
  border: 1px solid var(--sand-dim);
  border-radius: var(--r);
  background: var(--bone-hi);
}
.col-accent { background: var(--ink); color: var(--text-inv); border-color: var(--stone); }
.col-tag {
  font-size: .74rem; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--terra);
  padding-bottom: 1.2rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--sand-dim);
}
.col-accent .col-tag { color: var(--bronze); border-bottom-color: rgba(176, 141, 87, .35); }

.ticks li {
  position: relative;
  padding-left: 1.7rem;
  margin-bottom: 1.15rem;
  color: var(--text-soft);
  font-size: .99rem;
  line-height: 1.62;
}
.ticks li:last-child { margin-bottom: 0; }
.ticks li::before {
  content: "";
  position: absolute; left: 0; top: .62em;
  width: .75rem; height: 1px;
  background: var(--bronze);
}
.ticks strong { color: var(--text); font-weight: 600; }
.col-accent .ticks li { color: var(--text-inv-soft); }
.col-accent .ticks strong { color: var(--bone-hi); }

/* ---------- rutas ---------- */
.routes { display: grid; gap: clamp(1.5rem, 3vw, 2rem); }
@media (min-width: 780px) { .routes { grid-template-columns: repeat(3, 1fr); } }
.route {
  padding: clamp(1.6rem, 3vw, 2.1rem);
  border: 1px solid var(--sand-dim);
  border-radius: var(--r);
  background: var(--bone);
  border-top: 2px solid var(--bronze);
}
.route-tag {
  font-size: .68rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 1rem;
}
.route h3 { margin-bottom: .9rem; }
.route p { color: var(--text-soft); font-size: .97rem; }

/* ---------- idiomas ---------- */
.lang-grid { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); align-items: center; }
@media (min-width: 880px) { .lang-grid { grid-template-columns: 1.1fr .9fr; } }
.lang-copy .body-lg { max-width: 46ch; margin-top: 1.5rem; }
.langs {
  display: flex; flex-wrap: wrap; gap: .6rem;
  margin-top: 2.2rem;
}
.langs li {
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .5rem .95rem;
  border: 1px solid var(--sand);
  border-radius: var(--r);
  color: var(--text-soft);
}
.lang-fig { justify-self: center; width: min(100%, 268px); }
.langs li { white-space: nowrap; }

/* ---------- catálogo ---------- */
.tally {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  margin-bottom: clamp(3rem, 7vw, 4.5rem);
}
.tally-item { display: flex; align-items: baseline; gap: .85rem; }
.tally-num {
  font-family: var(--serif);
  font-size: clamp(4rem, 12vw, 7rem);
  font-weight: 500;
  line-height: .85;
  color: var(--bronze);
}
.tally-lbl {
  font-size: .76rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-inv-soft);
  line-height: 1.5;
  text-align: left;
}
.tally-sep { width: 1px; height: 3.5rem; background: rgba(201, 188, 168, .3); }

.cat-block { margin-bottom: 2.8rem; }
.cat-head {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bronze);
  padding-bottom: .8rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid rgba(176, 141, 87, .32);
}
.cat-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr));
  align-content: start;
  gap: .55rem 1.5rem;
}
.cat-list li {
  font-family: var(--serif);
  font-size: 1.3rem;
  line-height: 1.35;
  color: var(--text-inv);
}
.cat-fig { margin-top: clamp(3rem, 6vw, 4rem); width: min(100%, 262px); margin-inline: auto; }

/* ---------- cierre ---------- */
.section-cierre {
  background: var(--ink);
  color: var(--text-inv);
  text-align: center;
}
.section-cierre .kicker { color: var(--bronze); }
.section-cierre .kicker::before { background: var(--bronze); }
.section-cierre .body-lg { color: var(--text-inv-soft); margin-top: 1.8rem; max-width: 48ch; margin-inline: auto; }
.cta-wrap { margin-top: 2.6rem; }
.section-cierre .btn { background: var(--bronze); border-color: var(--bronze); color: var(--ink); }
.section-cierre .btn:hover { background: #C8A46C; border-color: #C8A46C; }
.mail-line { margin-top: 1.3rem; font-size: .92rem; }
.mail-line a { color: var(--text-inv-soft); text-decoration-color: var(--bronze); text-underline-offset: 4px; }
.mail-line a:hover { color: var(--bone-hi); }
.closing {
  margin-top: 3rem;
  font-size: clamp(1.3rem, 3.2vw, 1.9rem);
  line-height: 1.35;
  color: var(--sand);
}
.closing em { color: var(--bone-hi); }

/* ---------- pie ---------- */
.site-foot {
  background: var(--stone);
  color: var(--text-inv-soft);
  padding-block: 2.6rem;
  border-top: 1px solid rgba(176, 141, 87, .3);
}
.foot-inner {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 1rem 1.8rem;
}
.site-foot .brand-mark { color: var(--bronze); }
.site-foot .brand-name { color: var(--bone-hi); font-size: 1.25rem; }
.foot-tag { font-size: .88rem; }
.foot-mail { margin-left: auto; font-size: .88rem; }
.foot-mail a { text-decoration-color: var(--bronze); text-underline-offset: 4px; }
.foot-mail a:hover { color: var(--bone-hi); }

/* ---------- animación de entrada ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .7s ease, transform .7s ease;
}
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ---------- planes ---------- */
.price {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  margin-bottom: .35rem;
}
.price-num {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5vw, 3.4rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.01em;
}
.price-iva {
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.col-accent .price-iva { color: var(--text-inv-soft); }
.price-line {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-style: italic;
  color: var(--text-soft);
  margin-bottom: 1.7rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--sand-dim);
}
.col-accent .price-line {
  color: var(--text-inv-soft);
  border-bottom-color: rgba(176, 141, 87, .35);
}

/* ---------- quiénes somos ---------- */
.team-grid { display: grid; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
@media (min-width: 860px) { .team-grid { grid-template-columns: 1.15fr .85fr; } }
.team-fig img {
  width: 100%;
  border-radius: var(--r);
  border: 1px solid var(--sand-dim);
  box-shadow: 0 18px 40px -28px rgba(23, 19, 16, .55);
}
.team-cards {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  margin-top: clamp(2.5rem, 6vw, 4rem);
}
@media (min-width: 720px) { .team-cards { grid-template-columns: 1fr 1fr; } }
.team-card {
  display: flex;
  gap: 1.4rem;
  align-items: flex-start;
  padding-top: 1.6rem;
  border-top: 1px solid var(--sand-dim);
}
.team-photo {
  width: 104px; height: 104px;
  flex: 0 0 104px;
  object-fit: cover;
  border-radius: var(--r);
  border: 1px solid var(--bronze);
}
.team-name {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.15;
}
.team-role {
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--terra);
  margin: .3rem 0 .8rem;
}
.team-bio { color: var(--text-soft); font-size: .99rem; }
.team-bio a { color: var(--terra); text-underline-offset: 3px; }

/* ---------- preguntas frecuentes ---------- */
.faq-grid {
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 2.6rem) clamp(2rem, 5vw, 4rem);
}
@media (min-width: 800px) { .faq-grid { grid-template-columns: 1fr 1fr; } }
.faq-item { padding-top: 1.5rem; border-top: 1px solid rgba(176, 141, 87, .3); }
.faq-q {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 1.6rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--bone-hi);
  margin-bottom: .7rem;
}
.faq-a { color: var(--text-inv-soft); font-size: .99rem; line-height: 1.62; }
.faq-a a { color: var(--bronze); text-underline-offset: 3px; }