/* =========================================================
   PanaCubaTrip — Tours and travels
   Hoja de estilos principal
   ========================================================= */

:root {
  --mar: #0B4F82;        /* azul Caribe profundo */
  --mar-osc: #08355A;
  --turquesa: #13B3AE;
  --turquesa-claro: #E6F7F6;
  --sol: #FFC72C;
  --hibisco: #E0283E;
  --selva: #178A4C;
  --tinta: #12263D;
  --texto: #34475C;
  --blanco: #FFFFFF;
  --linea: #D9E6EE;

  --f-display: "Bricolage Grotesque", "Arial Black", system-ui, sans-serif;
  --f-texto: "Figtree", "Segoe UI", system-ui, sans-serif;
  --f-mano: "Caveat Brush", "Comic Sans MS", cursive;

  --r-s: 10px;
  --r-m: 18px;
  --r-l: 28px;
  --ancho: 1180px;
  --sombra: 0 18px 40px -18px rgba(8, 53, 90, .45);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-texto);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--texto);
  background: var(--blanco);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--mar); }
:focus-visible { outline: 3px solid var(--sol); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 {
  font-family: var(--f-display);
  color: var(--tinta);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.6rem, 7vw, 5.2rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4.4vw, 3.1rem); font-weight: 800; }
h3 { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; max-width: 66ch; }

.contenedor { width: min(var(--ancho), 100% - 2.5rem); margin-inline: auto; }
.seccion { padding-block: clamp(4rem, 9vw, 7rem); }
.seccion--tinte { background: var(--turquesa-claro); }
.intro-seccion { margin-bottom: 2.5rem; }
.intro-seccion p { font-size: 1.15rem; }
.mano { font-family: var(--f-mano); font-weight: 400; color: var(--hibisco); font-size: 1.6rem; line-height: 1.1; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.5rem;
  border-radius: 999px;
  font-family: var(--f-texto); font-weight: 700; font-size: 1rem;
  text-decoration: none; border: 0; cursor: pointer;
  transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.btn:active { transform: scale(.97); }
.btn svg { width: 1.25em; height: 1.25em; flex: none; }
.btn--wa { background: #1FAF55; color: #fff; box-shadow: 0 10px 24px -10px rgba(31,175,85,.8); }
.btn--wa:hover { background: #179447; }
.btn--sol { background: var(--sol); color: var(--tinta); }
.btn--sol:hover { background: #FFB800; }
.btn--linea { background: transparent; color: var(--tinta); box-shadow: inset 0 0 0 2px var(--tinta); }
.btn--linea:hover { background: var(--tinta); color: #fff; }
.btn--claro { background: #fff; color: var(--mar); }

/* ---------- Cabecera ---------- */
.cabecera {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--linea);
}
.cabecera__fila { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 1rem; }
.logo { display: flex; align-items: center; gap: .55rem; text-decoration: none; font-family: var(--f-display); font-weight: 800; font-size: 1.45rem; letter-spacing: -0.03em; }
.logo__pana { color: var(--hibisco); }
.logo__cuba { color: var(--mar); }
.logo__trip { color: var(--selva); }
.logo__banderas { display: flex; }
.logo__banderas span { width: 14px; height: 14px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--linea); }
.logo__banderas span:first-child { background: conic-gradient(var(--hibisco) 0 25%, #fff 0 50%, var(--mar) 0 75%, #fff 0); }
.logo__banderas span:last-child { margin-left: -5px; background: linear-gradient(var(--mar) 0 20%, #fff 0 40%, var(--mar) 0 60%, #fff 0 80%, var(--mar) 0); position: relative; overflow: hidden; }

.menu { display: flex; align-items: center; gap: .3rem; }
.menu a { text-decoration: none; color: var(--tinta); font-weight: 600; padding: .55rem .9rem; border-radius: 999px; }
.menu a:hover, .menu a[aria-current="page"] { background: var(--turquesa-claro); }
.menu .btn { margin-left: .5rem; padding: .7rem 1.2rem; color: #fff; }
.menu .btn:hover { background: #179447; }
.menu-toggle { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; color: var(--tinta); }
.menu-toggle svg { width: 30px; height: 30px; }

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .menu {
    position: fixed; inset: 72px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: .25rem;
    padding: 1rem 1.25rem 1.5rem;
    background: #fff; border-bottom: 1px solid var(--linea);
    box-shadow: 0 20px 30px -20px rgba(0,0,0,.25);
    transform: translateY(-120%); visibility: hidden;
    transition: transform .35s cubic-bezier(.2,.8,.2,1), visibility 0s .35s;
  }
  .menu.abierto { transform: none; visibility: visible; transition: transform .35s cubic-bezier(.2,.8,.2,1); }
  .menu a { padding: .9rem 1rem; font-size: 1.1rem; }
  .menu .btn { margin: .5rem 0 0; justify-content: center; }
}

/* ---------- Hero de inicio ---------- */
.hero { position: relative; padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 8vw, 6.5rem); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: auto -10% -40% -10%; height: 70%;
  background: radial-gradient(ellipse at 50% 100%, rgba(19,179,174,.28), transparent 65%);
  pointer-events: none;
}
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; position: relative; }
.hero h1 { margin-bottom: .3em; }
.hero h1 .linea-color {
  display: block;
  background: linear-gradient(90deg, var(--mar), var(--turquesa) 30%, var(--selva) 55%, #F29A0E 75%, var(--hibisco));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% 100%;
  animation: brillo 8s ease-in-out infinite alternate;
}
@keyframes brillo { to { background-position: 100% 0; } }
.hero__lema { font-size: 1.25rem; color: var(--tinta); font-weight: 500; max-width: 34ch; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.hero__dato { display: flex; align-items: center; gap: .7rem; margin-top: 2rem; font-weight: 600; color: var(--tinta); }
.hero__dato svg { width: 42px; height: 42px; flex: none; padding: 8px; border-radius: 12px; background: var(--sol); color: var(--tinta); }

/* Collage de postales */
.postales { position: relative; aspect-ratio: 1 / 0.92; }
.postal {
  position: absolute; margin: 0;
  background: #fff; padding: 8px 8px 30px;
  border-radius: 6px;
  box-shadow: var(--sombra);
  animation: flotar 7s ease-in-out infinite;
}
.postal img { width: 100%; height: 100%; object-fit: cover; border-radius: 3px; }
.postal figcaption { position: absolute; left: 12px; bottom: 5px; font-family: var(--f-mano); font-size: 1.05rem; color: var(--tinta); }
.postal--1 { width: 54%; height: 58%; left: 0; top: 4%; --rot: -6deg; transform: rotate(var(--rot)); }
.postal--2 { width: 52%; height: 50%; right: 0; top: 0; --rot: 5deg; transform: rotate(var(--rot)); animation-delay: -2s; }
.postal--3 { width: 58%; height: 48%; left: 22%; bottom: 0; --rot: -2deg; transform: rotate(var(--rot)); animation-delay: -4s; z-index: 2; }
.sello {
  position: absolute; right: 2%; bottom: 8%; z-index: 3;
  width: 110px; height: 110px; border-radius: 50%;
  background: var(--sol); color: var(--tinta);
  display: grid; place-items: center; text-align: center;
  font-family: var(--f-display); font-weight: 800; font-size: .95rem; line-height: 1.05;
  box-shadow: 0 0 0 6px #fff, var(--sombra);
  transform: rotate(10deg);
}
.sello small { display: block; font-family: var(--f-texto); font-weight: 600; font-size: .7rem; }
@keyframes flotar {
  0%, 100% { transform: rotate(var(--rot)) translateY(0); }
  50% { transform: rotate(var(--rot)) translateY(-10px); }
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .postales { max-width: 520px; width: 100%; margin-inline: auto; }
  .sello { width: 92px; height: 92px; font-size: .8rem; }
}

/* ---------- Franja de ventajas ---------- */
.ventajas { background: var(--mar); color: #fff; }
.ventajas ul { list-style: none; margin: 0; padding: 1.6rem 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.ventajas li { display: flex; align-items: center; gap: .7rem; font-weight: 600; line-height: 1.25; }
.ventajas svg { width: 36px; height: 36px; flex: none; padding: 7px; border-radius: 50%; background: rgba(255,255,255,.14); color: var(--sol); }
@media (max-width: 960px) { .ventajas ul { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .ventajas ul { grid-template-columns: 1fr; } }

/* ---------- Tarjetas de tours ---------- */
.tours { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.tour {
  --c: var(--mar);
  position: relative; display: flex; flex-direction: column;
  border-radius: var(--r-m); overflow: hidden;
  background: var(--c); color: #fff; text-decoration: none;
  box-shadow: var(--sombra);
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s;
}
.tour__img { aspect-ratio: 16 / 10; overflow: hidden; background: #cfe3ea; }
.tour__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.tour__cuerpo { padding: 1rem 1.1rem 1.15rem; display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.tour__lugar { font-size: .88rem; font-weight: 600; opacity: .85; }
.tour h3 { color: #fff; margin: 0; font-size: 1.3rem; }
.tour__ver { margin-top: auto; padding-top: .6rem; display: flex; align-items: center; justify-content: space-between; font-weight: 700; }
.tour__flecha { width: 38px; height: 38px; border-radius: 50%; background: #fff; color: var(--c); display: grid; place-items: center; transition: transform .3s; }
.tour__flecha svg { width: 18px; height: 18px; }
.tour__badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--sol); color: var(--tinta);
  font-weight: 800; font-size: .85rem; padding: .35rem .7rem; border-radius: 999px;
  box-shadow: 0 6px 14px -6px rgba(0,0,0,.4);
}
.tour:hover { transform: translateY(-6px); box-shadow: 0 26px 50px -22px rgba(8,53,90,.6); }
.tour:hover .tour__img img { transform: scale(1.08); }
.tour:hover .tour__flecha { transform: translateX(4px); }
@media (max-width: 1060px) { .tours { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .tours { grid-template-columns: 1fr; } }

/* ---------- Promo Colón ---------- */
.promo { position: relative; background: var(--mar-osc); color: #fff; overflow: hidden; }
.promo__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.promo h2 { color: #fff; }
.promo p { color: #D3E4F1; }
.promo .mano { color: var(--sol); }
.promo__fotos { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.promo__fotos img { border-radius: var(--r-s); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.promo__fotos img:nth-child(odd) { transform: translateY(18px); }

.precios { list-style: none; padding: 0; margin: 1.5rem 0 2rem; display: grid; gap: .6rem; }
.precios li { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: .9rem 1.1rem; border-radius: var(--r-s); background: rgba(255,255,255,.07); }
.precios strong { font-family: var(--f-display); font-size: 1.6rem; color: var(--sol); white-space: nowrap; }
.precios s { opacity: .6; font-size: .95rem; margin-right: .4rem; }
.precios span small { display: block; opacity: .75; font-size: .85rem; }
@media (max-width: 860px) { .promo__grid { grid-template-columns: 1fr; } }

/* ---------- Pasos (secuencia real) ---------- */
.pasos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; counter-reset: paso; }
.pasos li { counter-increment: paso; position: relative; padding-top: 4.2rem; }
.pasos li::before {
  content: counter(paso); position: absolute; top: 0; left: 0;
  width: 3.2rem; height: 3.2rem; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--f-display); font-weight: 800; font-size: 1.5rem;
  background: var(--sol); color: var(--tinta);
}
.pasos li:not(:last-child)::after {
  content: ""; position: absolute; top: 1.6rem; left: 4rem; right: -1.5rem;
  border-top: 3px dashed var(--turquesa);
}
@media (max-width: 760px) {
  .pasos { grid-template-columns: 1fr; gap: 1.5rem; }
  .pasos li { padding: 0 0 0 4.4rem; min-height: 3.2rem; }
  .pasos li:not(:last-child)::after { top: 3.6rem; bottom: -1.3rem; left: 1.5rem; right: auto; border-top: 0; border-left: 3px dashed var(--turquesa); }
}

/* ---------- Galería de carteles ---------- */
.carteles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; align-items: start; }
.cartel { padding: 0; border: 0; background: none; cursor: zoom-in; border-radius: var(--r-s); overflow: hidden; box-shadow: var(--sombra); transition: transform .3s; }
.cartel img { width: 100%; height: auto; }
.cartel:hover { transform: translateY(-4px) rotate(-.6deg); }
.cartel--ancho { grid-column: span 2; }
@media (max-width: 860px) { .carteles { grid-template-columns: 1fr 1fr; } }

/* Visor (lightbox) */
.visor { position: fixed; inset: 0; z-index: 100; background: rgba(6, 25, 43, .92); display: grid; place-items: center; padding: calc(1rem + env(safe-area-inset-top, 0px)) 1rem calc(1rem + env(safe-area-inset-bottom, 0px)); opacity: 0; visibility: hidden; transition: opacity .3s, visibility 0s .3s; }
.visor.abierto { opacity: 1; visibility: visible; transition: opacity .3s; }
.visor img { max-height: 88vh; max-height: 88dvh; width: auto; border-radius: var(--r-s); transform: scale(.94); transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.visor.abierto img { transform: none; }
.visor__cerrar { position: absolute; top: calc(1rem + env(safe-area-inset-top, 0px)); right: 1rem; width: 48px; height: 48px; border-radius: 50%; border: 0; background: #fff; color: var(--tinta); font-size: 1.6rem; cursor: pointer; }

/* ---------- Contacto ---------- */
.contacto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.tel { display: flex; flex-direction: column; gap: .25rem; padding: 1.4rem; border-radius: var(--r-m); background: #fff; border: 2px solid var(--linea); text-decoration: none; color: var(--tinta); transition: border-color .2s, transform .2s; }
.tel:hover { border-color: #1FAF55; transform: translateY(-3px); }
.tel__pais { font-weight: 700; display: flex; align-items: center; gap: .5rem; }
.tel__num { font-family: var(--f-display); font-weight: 800; font-size: 1.5rem; letter-spacing: -0.01em; }
.tel small { color: var(--texto); }
@media (max-width: 860px) { .contacto { grid-template-columns: 1fr; } }

/* ---------- Pie ---------- */
.pie { background: var(--tinta); color: #B9C8D6; padding: 3.5rem 0 calc(2rem + env(safe-area-inset-bottom, 0px)); }
.pie__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.pie a { color: #fff; text-decoration: none; }
.pie a:hover { text-decoration: underline; }
.pie h3 { color: #fff; font-size: 1.05rem; }
.pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.pie .logo { font-size: 1.6rem; margin-bottom: .6rem; }
.pie .logo__cuba { color: #6FB6EA; }
.pie__base { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .9rem; }
@media (max-width: 760px) { .pie__grid { grid-template-columns: 1fr; } }

/* Botón flotante WhatsApp */
.wa-flotante {
  position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 60;
  width: 60px; height: 60px; border-radius: 50%;
  background: #1FAF55; color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 26px -8px rgba(0,0,0,.45);
  animation: latido 2.8s ease-in-out infinite;
}
.wa-flotante svg { width: 32px; height: 32px; }
@keyframes latido { 0%, 70%, 100% { transform: scale(1); } 80% { transform: scale(1.12); } 90% { transform: scale(.96); } }

/* =========================================================
   Página de tour
   ========================================================= */
.tour-hero { position: relative; min-height: min(78vh, 680px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: var(--mar-osc); }
.tour-hero__img { position: absolute; inset: 0; }
.tour-hero__img img { width: 100%; height: 100%; object-fit: cover; animation: acercar 18s ease-out forwards; }
@keyframes acercar { from { transform: scale(1.15); } to { transform: scale(1); } }
.tour-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,30,52,.78) 0%, rgba(8,30,52,.25) 60%, transparent 100%), linear-gradient(180deg, transparent 40%, rgba(8,30,52,.8) 100%); }
.tour-hero__texto { position: relative; z-index: 2; padding-block: 3rem; }
.tour-hero h1 { color: #fff; max-width: 15ch; }
.tour-hero p { font-size: 1.2rem; color: #E3EEF6; max-width: 46ch; }
.migas { font-size: .95rem; margin-bottom: 1rem; }
.migas a { color: #fff; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.2rem 0 1.6rem; padding: 0; list-style: none; }
.chips li { padding: .4rem .85rem; border-radius: 999px; background: rgba(255,255,255,.16); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); font-weight: 600; font-size: .92rem; }

.tour-intro { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.tarjeta-reserva { position: sticky; top: calc(90px + env(safe-area-inset-top, 0px)); padding: 1.6rem; border-radius: var(--r-l); background: var(--turquesa-claro); border: 2px solid #C5ECEA; }
.tarjeta-reserva h3 { margin-bottom: .3rem; }
.tarjeta-reserva .btn { width: 100%; justify-content: center; margin-top: .6rem; }
.tarjeta-reserva .precios li { background: #fff; }
.tarjeta-reserva .precios strong { color: var(--hibisco); font-size: 1.35rem; }
.tarjeta-reserva .precios { margin: 1rem 0; }
@media (max-width: 860px) { .tour-intro { grid-template-columns: 1fr; } .tarjeta-reserva { position: static; } }

/* Recorrido tipo ruta */
.ruta { list-style: none; margin: 0; padding: 0; position: relative; }
.ruta::before { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; border-left: 3px dashed var(--turquesa); transform: translateX(-50%); }
.parada { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 4.5rem; align-items: center; margin-bottom: 3.5rem; }
.parada:last-child { margin-bottom: 0; }
.parada__punto {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 3rem; height: 3rem; border-radius: 50%; z-index: 2;
  display: grid; place-items: center;
  background: var(--sol); color: var(--tinta); font-family: var(--f-display); font-weight: 800; font-size: 1.25rem;
  box-shadow: 0 0 0 6px #fff;
}
.seccion--tinte .parada__punto { box-shadow: 0 0 0 6px var(--turquesa-claro); }
.parada__img { border-radius: var(--r-m); overflow: hidden; box-shadow: var(--sombra); aspect-ratio: 16/10; background: #cfe3ea; }
.parada__img img { width: 100%; height: 100%; object-fit: cover; }
.parada__img--vacia { display: grid; place-items: center; text-align: center; padding: 1rem; color: var(--mar); font-weight: 600; border: 2px dashed #9CC9DA; background: #F2FAFC; box-shadow: none; }
.parada:nth-child(even) .parada__img { order: 2; }
.parada h3 { font-size: 1.5rem; }
.parada__hora { display: inline-block; font-weight: 700; color: var(--selva); margin-bottom: .3rem; }
@media (max-width: 760px) {
  .ruta::before { left: 1.5rem; }
  .parada { grid-template-columns: 1fr; gap: 1rem; padding-left: 4rem; }
  .parada__punto { left: 1.5rem; top: 0; transform: translateX(-50%); }
  .parada:nth-child(even) .parada__img { order: 0; }
}

/* Lo que vivirás / Incluye */
.incluye { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem 2rem; }
.incluye li { display: flex; gap: .8rem; align-items: flex-start; padding: .6rem 0; border-bottom: 1px solid var(--linea); }
.incluye svg { width: 26px; height: 26px; flex: none; color: var(--selva); margin-top: 1px; }
@media (max-width: 680px) { .incluye { grid-template-columns: 1fr; } }

.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.galeria button { padding: 0; border: 0; background: none; cursor: zoom-in; border-radius: var(--r-s); overflow: hidden; aspect-ratio: 4/3; }
.galeria img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.galeria button:hover img { transform: scale(1.06); }
@media (max-width: 680px) { .galeria { grid-template-columns: 1fr 1fr; } }

.aviso { padding: 1rem 1.2rem; border-radius: var(--r-s); background: #FFF6D6; color: var(--tinta); border-left: 5px solid var(--sol); }

.otros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 860px) { .otros { grid-template-columns: 1fr; } }

/* =========================================================
   Cotizar
   ========================================================= */
.cotizar { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.campo { display: flex; flex-direction: column; gap: .35rem; }
.campo--ancho { grid-column: 1 / -1; }
.campo label { font-weight: 700; color: var(--tinta); font-size: .95rem; }
.campo input, .campo select, .campo textarea {
  font: inherit; color: var(--tinta);
  padding: .85rem 1rem; border-radius: var(--r-s);
  border: 2px solid var(--linea); background: #fff;
  transition: border-color .2s;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--turquesa); outline: none; }
.campo small { color: var(--texto); font-size: .85rem; }
.resumen { position: sticky; top: calc(90px + env(safe-area-inset-top, 0px)); padding: 1.6rem; border-radius: var(--r-l); background: var(--mar); color: #fff; }
.resumen h3 { color: #fff; }
.resumen dl { margin: 0 0 1rem; display: grid; grid-template-columns: auto 1fr; gap: .4rem 1rem; }
.resumen dt { opacity: .75; }
.resumen dd { margin: 0; font-weight: 600; text-align: right; }
.resumen__total { font-family: var(--f-display); font-size: 2rem; color: var(--sol); }
.resumen .btn { width: 100%; justify-content: center; }
@media (max-width: 860px) { .cotizar { grid-template-columns: 1fr; } .resumen { position: static; } .form { grid-template-columns: 1fr; } }

/* =========================================================
   Animaciones de aparición (respetan reduced-motion)
   ========================================================= */
.revelar { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0s); }
.revelar.visible { opacity: 1; transform: none; }
.no-js .revelar { opacity: 1; transform: none; }

/* Transición de entrada a cada página */
body.entrando main { animation: entrar .7s cubic-bezier(.2,.8,.2,1) both; }
@keyframes entrar { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .revelar { opacity: 1; transform: none; }
}