/* ============================================================
   BANQUETES GUATEMALA — 2026 · Minimal editorial
   Un solo acento (verde sage). Blanco, aire, hairlines, tipografía
   grande. Sin tarjetas pesadas, sin sombras decorativas.
   ============================================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* ---------- Tokens ---------- */
:root {
  --accent:       #4F6347;
  --accent-dark:  #3A4A34;
  --accent-rgb:   79, 99, 71;

  --bg:           #FFFFFF;
  --bg-soft:      #F8F9F4;
  --ink:          #171A15;
  --ink-2:        #62685C;
  --ink-3:        #979C90;
  --line:         rgba(23, 26, 21, 0.10);
  --line-soft:    rgba(23, 26, 21, 0.06);

  --wa:           #0C7F41;
  --wa-dark:      #0A6A36;

  --r:            14px;
  --r-lg:         20px;
  --r-pill:       999px;

  --step-0:  clamp(0.98rem, 0.95rem + 0.15vw, 1.05rem);
  --step-1:  clamp(1.10rem, 1.04rem + 0.30vw, 1.25rem);
  --step-2:  clamp(1.35rem, 1.20rem + 0.75vw, 1.75rem);
  --step-3:  clamp(1.90rem, 1.45rem + 2.20vw, 3.20rem);
  --step-4:  clamp(2.75rem, 1.90rem + 4.40vw, 5.40rem);

  --section:  clamp(96px, 11vw, 170px);
  --gutter:   clamp(20px, 4.5vw, 40px);

  --ease:     cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast:   0.16s var(--ease);
  --t:        0.3s var(--ease);

  /* --- Alias heredados ---
     gracias.html y cualquier página que se agregue después pueden usar
     estos nombres largos; apuntan a los mismos tokens de arriba. */
  --sage:           var(--accent);
  --sage-dark:      var(--accent-dark);
  --sage-light:     #6E8564;
  --sage-rgb:       var(--accent-rgb);
  --cream:          #F3F4ED;
  --cream-dark:     #DCE0D0;
  --gold-accent:    #C9A961;
  --text-dark:      var(--ink);
  --text-mid:       var(--ink-2);
  --text-soft:      var(--ink-3);
  --white:          #FFFFFF;
  --sand:           var(--bg-soft);
  --radius:         var(--r);
  --radius-lg:      var(--r-lg);
  --shadow-sm:      0 1px 2px rgba(23,26,21,.04), 0 2px 8px rgba(23,26,21,.05);
  --shadow-md:      0 2px 6px rgba(23,26,21,.05), 0 12px 28px rgba(23,26,21,.08);
  --shadow-lg:      0 4px 12px rgba(23,26,21,.06), 0 28px 64px rgba(23,26,21,.11);
  --transition:      var(--t);
  --transition-fast: var(--t-fast);
  --transition-slow: 0.5s var(--ease);
  --ease-out:        var(--ease);
}

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

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: var(--step-0);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
a { color: var(--accent); text-decoration: none; transition: color var(--t), opacity var(--t); }
a:hover { color: var(--accent-dark); }

.container { max-width: 1240px; margin: 0 auto; padding: 0 var(--gutter); }

::selection { background: rgba(var(--accent-rgb), 0.12); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
a:focus:not(:focus-visible),
button:focus:not(:focus-visible),
summary:focus:not(:focus-visible) { outline: none; }

section[id] { scroll-margin-top: 88px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 2000;
  background: var(--ink); color: #fff;
  padding: 12px 20px; font-weight: 600; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- Tipografía ---------- */
h1, h2, h3, h4 {
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-wrap: balance;
}
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); letter-spacing: -0.025em; line-height: 1.08; }
h3 { font-size: var(--step-2); letter-spacing: -0.015em; line-height: 1.2; font-weight: 600; }
h4 { font-size: var(--step-1); letter-spacing: -0.01em; line-height: 1.3; font-weight: 600; }

/* Palabra acento en serif italic */
em.accent, h1 em, h2 em {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: -0.01em;
}

.label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 20px;
}

.section-head {
  margin: 0 auto clamp(48px, 6vw, 80px);
  max-width: 780px;
  text-align: center;
}
.section-head h2 { margin-bottom: 18px; }
.section-desc {
  font-size: var(--step-1);
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 58ch;
  margin-inline: auto;
  text-wrap: pretty;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 15px 30px;
  font: 600 0.93rem/1.2 'DM Sans', sans-serif;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t),
              transform var(--t-fast), opacity var(--t);
}
.btn:active { transform: scale(0.98); }
.btn svg { flex-shrink: 0; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }

.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; color: #fff; }

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

.btn-whatsapp { background: var(--wa); color: #fff; }
.btn-whatsapp:hover { background: var(--wa-dark); color: #fff; }

.btn-lg { min-height: 58px; padding: 17px 36px; font-size: 0.98rem; }

/* Enlace con flecha */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}
.link-arrow::after { content: '→'; transition: transform var(--t); }
.link-arrow:hover { color: var(--accent); }
.link-arrow:hover::after { transform: translateX(4px); }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(255,255,255,0.82);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), background var(--t);
}
.navbar.scrolled { border-bottom-color: var(--line-soft); background: rgba(255,255,255,0.92); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 74px;
}

.nav-logo {
  font-size: clamp(1.25rem, 1.6vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  white-space: nowrap;
  padding: 8px 0;
}
.nav-logo:hover { color: var(--ink); opacity: 0.7; }
.nav-logo span { color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a:not(.btn) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 15px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-2);
  border-radius: var(--r-pill);
  transition: color var(--t), background var(--t);
}
.nav-links a:not(.btn):hover { color: var(--ink); background: var(--bg-soft); }
.nav-links a.active:not(.btn) { color: var(--ink); }

.nav-cta { margin-left: 14px; }
.nav-links .nav-cta a.btn,
.nav-links a.btn-primary { color: #fff; min-height: 44px; padding: 11px 24px; font-size: 0.88rem; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px; height: 46px;
  background: none;
  border: none;
  border-radius: 10px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 20px; height: 1.5px;
  margin-inline: auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}

/* ---------- Resplandor borgoña que sigue al cursor ---------- */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 560px; height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(var(--accent-rgb), 0.30) 0%,
    rgba(var(--accent-rgb), 0.16) 30%,
    rgba(var(--accent-rgb), 0.06) 55%,
    transparent 72%);
  pointer-events: none;
  z-index: 2;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.35s ease, width 0.4s var(--ease), height 0.4s var(--ease);
  will-change: left, top;
  mix-blend-mode: multiply;
}
.cursor-glow.on { opacity: 1; }

/* Sobre elementos interactivos el resplandor crece un poco */
.cursor-glow.hovering { width: 700px; height: 700px; }

@media (pointer: coarse) {
  .cursor-glow { display: none; }
}

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px; width: 0;
  background: var(--accent);
  z-index: 1100;
  transition: width 0.1s linear;
  will-change: width;
}

/* ---------- Hero ---------- */
.hero { padding: clamp(150px, 17vw, 220px) 0 0; text-align: center; }

.hero .label { text-align: center; }

.hero h1 { max-width: 16ch; margin: 0 auto 28px; }

.hero-sub {
  font-size: var(--step-1);
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 52ch;
  margin: 0 auto 36px;
  text-wrap: pretty;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 22px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 24px;
  font-size: 0.85rem;
  color: var(--ink-3);
  margin-bottom: clamp(48px, 6vw, 72px);
}

.hero-media {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg-soft);
}
.hero-media img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

/* Fila de datos bajo el hero */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line-soft);
}
.hero-stats > div {
  padding: clamp(28px, 3.4vw, 44px) 8px;
  border-left: 1px solid var(--line-soft);
}
.hero-stats > div:first-child { border-left: none; padding-left: 0; }
.hero-stats strong {
  display: block;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: 4px;
}
.hero-stats span { font-size: 0.84rem; color: var(--ink-2); line-height: 1.4; }

/* ---------- Diferenciadores ---------- */
.diferenciadores { padding: var(--section) 0; }

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(32px, 4vw, 56px);
}
.diff-item { border-top: 1px solid var(--ink); padding-top: 26px; }
.diff-item .num {
  display: block;
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--accent);
  margin-bottom: 18px;
}
.diff-item h3 { margin-bottom: 14px; }
.diff-item p { color: var(--ink-2); font-size: 0.96rem; line-height: 1.75; }
.diff-item strong { color: var(--ink); font-weight: 600; }

/* ---------- Celebraciones ---------- */
.servicios { padding: 0 0 var(--section); }

.servicios-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 64px) clamp(28px, 3.5vw, 48px);
}

.servicio { display: flex; flex-direction: column; }

.servicio-media {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--bg-soft);
  margin-bottom: 26px;
}
.servicio-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.9s var(--ease);
}
.servicio:hover .servicio-media img { transform: scale(1.03); }

.servicio-tag {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  padding: 7px 14px;
  border-radius: var(--r-pill);
}

.servicio-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}
.servicio-precio {
  flex-shrink: 0;
  font-size: 0.85rem;
  color: var(--ink-3);
  white-space: nowrap;
}
.servicio-precio strong {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.servicio > p { color: var(--ink-2); font-size: 0.95rem; line-height: 1.75; margin-bottom: 14px; }

.servicio-features {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 0;
  font-size: 0.84rem;
  color: var(--ink-3);
}
.servicio-features li { display: inline-flex; align-items: center; }
.servicio-features li:not(:last-child)::after {
  content: '·';
  color: var(--ink-3);
  margin: 0 8px;
}

/* ---------- Paquetes ---------- */
.cb-promo {
  padding: var(--section) 0;
  background: var(--bg-soft);
}

.cb-promo-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: end;
  margin-bottom: clamp(44px, 5vw, 64px);
}
.cb-promo-head h2 { margin-bottom: 0; }
.cb-promo-head > p { color: var(--ink-2); line-height: 1.7; max-width: 46ch; }

.cb-tabla {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.cb-col {
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3vw, 40px) clamp(20px, 2.4vw, 32px);
  border-left: 1px solid var(--line);
  position: relative;
  background: transparent;
  transition: background var(--t);
}
.cb-col:first-child { border-left: none; }
.cb-col:hover { background: rgba(255,255,255,0.7); }

.cb-col.destacado { background: #fff; border-radius: 0 0 var(--r) var(--r); }

.cb-col-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.cb-col.destacado .cb-col-tag::after {
  content: 'Más popular';
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: none;
  color: #fff;
  background: var(--accent);
  padding: 3px 10px;
  border-radius: var(--r-pill);
}

.cb-precio {
  font-size: 0.9rem;
  color: var(--ink-3);
  margin-bottom: 22px;
  line-height: 1;
}
.cb-precio strong {
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.cb-col ul { flex: 1; margin-bottom: 24px; }
.cb-col ul li {
  font-size: 0.88rem;
  color: var(--ink-2);
  padding: 8px 0;
  border-bottom: 1px solid var(--line-soft);
}
.cb-col ul li:last-child { border-bottom: none; }

.cb-col .btn { width: 100%; min-height: 48px; font-size: 0.88rem; }

/* ---------- CTA banner ---------- */
.cta-banner {
  padding: var(--section) 0;
  background: var(--accent);
  color: #fff;
}
.cta-inner {
  display: grid;
  grid-template-columns: 1.4fr auto;
  align-items: center;
  gap: clamp(28px, 4vw, 56px);
}
.cta-banner h2 { color: #fff; margin-bottom: 16px; }
.cta-banner h2 em { color: #F2D9A4; }
.cta-banner p { color: rgba(255,255,255,0.82); font-size: var(--step-1); max-width: 46ch; }
.cta-banner .btn { white-space: nowrap; }
.cta-banner .btn-primary { background: #fff; color: var(--accent); }
.cta-banner .btn-primary:hover { background: #F1F4EC; color: var(--accent-dark); }

/* ---------- Ecosistema ---------- */
.ecosistema { padding: var(--section) 0 0; }

.eco-list { border-top: 1px solid var(--line); }
.eco-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) 2fr auto;
  align-items: center;
  gap: clamp(20px, 3vw, 48px);
  padding: clamp(24px, 3vw, 36px) 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  transition: opacity var(--t);
}
.eco-row:hover { color: inherit; }
.eco-row:hover .eco-arrow { transform: translate(3px, -3px); color: var(--accent); }
.eco-row h4 { font-size: var(--step-2); font-weight: 600; letter-spacing: -0.02em; }
.eco-row p { color: var(--ink-2); font-size: 0.92rem; line-height: 1.65; max-width: 56ch; }
.eco-arrow {
  font-size: 1.3rem;
  color: var(--ink-3);
  transition: transform var(--t), color var(--t);
}

/* ---------- Nosotros ---------- */
.nosotros { padding: var(--section) 0; }

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

.nosotros-media {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg-soft);
}
.nosotros-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.nosotros-text h2 { margin-bottom: 24px; }
.nosotros-text p { color: var(--ink-2); line-height: 1.8; margin-bottom: 18px; max-width: 58ch; }
.nosotros-text h2 + p { font-size: var(--step-1); color: var(--ink); line-height: 1.65; }

.stats-row {
  display: flex;
  gap: clamp(32px, 4vw, 56px);
  margin-top: 36px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}
.stat-number {
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.1;
}
.stat-label { font-size: 0.82rem; color: var(--ink-3); margin-top: 4px; }

/* ---------- Formulario ---------- */
.cotizacion {
  padding: var(--section) 0;
  background: var(--bg-soft);
}

.cotizacion-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.cotizacion-intro { position: sticky; top: 110px; }
.cotizacion-intro h2 { margin-bottom: 18px; }
.cotizacion-intro p { color: var(--ink-2); line-height: 1.7; max-width: 40ch; margin-bottom: 24px; }
.cotizacion-intro .mini-faq { font-size: 0.88rem; color: var(--ink-2); }
.cotizacion-intro .mini-faq li {
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.form-full { grid-column: 1 / -1; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 7px;
  transition: color var(--t);
}
.form-group:focus-within label { color: var(--accent); }
.req { color: var(--accent); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 50px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font: 400 0.94rem 'DM Sans', sans-serif;
  color: var(--ink);
  background: #fff;
  transition: border-color var(--t), box-shadow var(--t);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--ink-3); }

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover { border-color: rgba(23,26,21,0.24); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.08);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236B6259' stroke-width='2.2' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 42px;
}

.form-group textarea { resize: vertical; min-height: 110px; line-height: 1.65; }

.form-submit { margin-top: 26px; }
.form-note { font-size: 0.8rem; color: var(--ink-3); margin-top: 12px; }

.form-error {
  display: none;
  margin-top: 16px;
  padding: 13px 16px;
  border-radius: 10px;
  background: #FBEDEC;
  border: 1px solid #E4B4B0;
  color: #7E1D18;
  font-size: 0.88rem;
}
.form-error a { color: #7E1D18; text-decoration: underline; }
.form-error.visible { display: block; }

/* ---------- Contacto ---------- */
.contacto { padding: var(--section) 0; }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.contacto-info h2 { margin-bottom: 18px; }
.contacto-info > p { color: var(--ink-2); line-height: 1.75; margin-bottom: 36px; max-width: 46ch; }

.contacto-list { border-top: 1px solid var(--line); }
.contacto-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.92rem;
}
.contacto-item h4 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 3px;
}
.contacto-item p { color: var(--ink-2); line-height: 1.6; }
.contacto-item a { display: inline-block; font-weight: 600; color: var(--ink); padding: 2px 0; }
.contacto-item a:hover { color: var(--accent); }

/* FAQ */
.faq h3 { margin-bottom: 14px; }
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-item summary {
  list-style: none;
  position: relative;
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 16px 36px 16px 0;
  font-weight: 600;
  font-size: 0.94rem;
  transition: color var(--t);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 2px;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--ink-3);
  transition: transform var(--t), color var(--t);
}
.faq-item[open] summary::after { transform: rotate(45deg); color: var(--accent); }
.faq-item summary:hover { color: var(--accent); }
.faq-item p {
  margin: 0 0 18px;
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.7;
  max-width: 56ch;
}

/* ---------- Footer ---------- */
.footer {
  background: #232C1E;   /* sage profundo, en lugar de negro */
  color: rgba(255,255,255,0.6);
  padding: clamp(64px, 7vw, 96px) 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(36px, 4vw, 64px);
  margin-bottom: clamp(48px, 5vw, 72px);
}

.footer-brand .nav-logo { color: #fff; margin-bottom: 14px; display: inline-block; font-size: clamp(1.5rem, 2.2vw, 1.9rem); }
.footer-brand .nav-logo:hover { color: #fff; opacity: 0.8; }
.footer-brand .nav-logo span { color: #E9C87E; }
.footer-brand p { font-size: 0.88rem; line-height: 1.75; max-width: 36ch; }

.footer-col h4 {
  color: rgba(255,255,255,0.45);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.footer-col a {
  display: inline-block;
  color: rgba(255,255,255,0.72);
  font-size: 0.9rem;
  padding: 8px 0;
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: #fff; }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 999;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--wa);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(12,127,65,0.32);
  transition: transform var(--t), box-shadow var(--t);
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 27px; height: 27px; }

/* ---------- Barra CTA fija en móvil ---------- */
.mobile-cta { display: none; }
@media (max-width: 768px) {
  .mobile-cta {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 998;
    display: flex;
    gap: 10px;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,0.94);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-top: 1px solid var(--line);
  }
  .mobile-cta .btn { flex: 1; min-height: 50px; padding: 12px 16px; font-size: 0.9rem; }
  body { padding-bottom: 84px; }
  .wa-float { display: none; }
}

/* ---------- Página de gracias ---------- */
.gracias-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft);
  padding: 24px;
}
.gracias-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: 56px 40px;
  max-width: 560px;
  text-align: center;
}
.gracias-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.gracias-icon svg { width: 34px; height: 34px; color: var(--accent); }
.gracias-card h1 { font-size: 2rem; margin-bottom: 16px; }
.gracias-card p { color: var(--ink-2); line-height: 1.75; margin-bottom: 12px; }
.gracias-card .btn { margin-top: 20px; }
.gracias-volver { display: inline-block; margin-top: 18px; font-size: 0.9rem; padding: 8px; }

/* ---------- Reveal ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
  transition-delay: calc(var(--d, 0) * 60ms);
}
.fade-in.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cotizacion-grid { grid-template-columns: 1fr; }
  .cotizacion-intro { position: static; }
  .nosotros-grid { grid-template-columns: 1fr; }
  .nosotros-media img { aspect-ratio: 16 / 10; }
  .cb-promo-head { grid-template-columns: 1fr; align-items: start; }
  .cta-inner { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .diff-grid { grid-template-columns: 1fr; gap: 36px; }
  .servicios-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
  .hero-media img { aspect-ratio: 16 / 10; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-stats > div { padding: 22px 8px; }
  .hero-stats > div:nth-child(odd) { border-left: none; padding-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .eco-row { grid-template-columns: 1fr auto; }
  .eco-row p { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 74px;
    left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 14px var(--gutter) 22px;
    gap: 2px;
    border-bottom: 1px solid var(--line);
  }
  .nav-links.active { display: flex; }
  .nav-links a:not(.btn) { min-height: 50px; padding: 12px 14px; font-size: 1rem; border-radius: 10px; }
  .nav-cta { margin: 12px 0 0; }
  .nav-links .nav-cta a.btn { width: 100%; min-height: 52px; }
  .hamburger { display: flex; }

  .hero { padding-top: 130px; }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .hero-buttons .btn { width: 100%; }

  .cb-tabla { grid-template-columns: 1fr; border-top: none; }
  .cb-col { border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-right: 0; }
  .cb-col.destacado { background: transparent; }

  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-row { flex-wrap: wrap; gap: 24px; }
  .contacto-item { grid-template-columns: 1fr; gap: 4px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .fade-in { opacity: 1; transform: none; transition-delay: 0ms; }
}