/* =========================================================
   JJREDES — "La red que casi no se ve"
   Cemento claro + azul/celeste del logo + naranja de la red
   ========================================================= */
:root {
  --cemento: #EEF0EC;
  --papel: #F8F9F6;
  --tinta: #0D1724;
  --tinta-2: #3D4A5A;
  --azul: #1463D8;
  --azul-hondo: #0B3E8F;
  --celeste: #2CB5EA;
  --naranja: #F28A1E;
  --linea: rgba(13, 23, 36, .12);
  --sombra: 0 24px 60px -28px rgba(13, 30, 60, .45);
  --r: 18px;
  --display: "Saira", "Arial Narrow", sans-serif;
  --texto: "Geologica", system-ui, sans-serif;
  --ease: cubic-bezier(.22, .9, .25, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--texto);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--cemento);
  overflow-x: hidden;
}
img, video, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--display); line-height: 1; margin: 0; letter-spacing: -.01em; }
h2 { font-weight: 800; font-style: italic; font-stretch: 112%; font-size: clamp(2.2rem, 7.4vw, 4.4rem); text-transform: uppercase; }
h2 em, h1 em { font-style: italic; color: var(--azul); }
p { margin: 0; }
svg use { pointer-events: none; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 99; background: var(--tinta); color: #fff; padding: 10px 14px; border-radius: 8px; }
.skip:focus { left: 16px; }
:focus-visible { outline: 3px solid var(--celeste); outline-offset: 3px; }

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 26px; border-radius: 999px; border: 0;
  font-family: var(--display); font-weight: 800; font-style: italic; font-stretch: 108%;
  font-size: 1.08rem; text-transform: uppercase; letter-spacing: .02em; text-decoration: none;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
}
.btn svg { width: 20px; height: 20px; transition: transform .25s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translateX(3px); }
.btn-azul { background: var(--azul); color: #fff; box-shadow: 0 14px 30px -14px rgba(20, 99, 216, .8); }
.btn-azul:hover { background: var(--azul-hondo); }
.btn-naranja { background: var(--naranja); color: #1A0E02; box-shadow: 0 14px 30px -14px rgba(242, 138, 30, .9); }
.btn-wa {
  display: inline-flex; align-items: center; gap: 10px; min-height: 54px; padding: 0 6px;
  font-weight: 600; font-size: 1.05rem; text-decoration: none; color: var(--tinta);
}
.btn-wa svg { width: 26px; height: 26px; color: #1FA855; }
.btn-wa span { border-bottom: 2px solid var(--celeste); }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s; }
.nav.is-scrolled { background: rgba(238, 240, 236, .96); box-shadow: 0 1px 0 var(--linea); }
.nav-in { width: min(1180px, 100% - 32px); margin-inline: auto; height: 70px; display: flex; align-items: center; gap: 16px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.marca img { width: 44px; height: 44px; border-radius: 50%; box-shadow: 0 4px 14px -6px rgba(0, 0, 0, .5); }
.marca-txt { display: flex; flex-direction: column; line-height: 1; }
.marca-txt b { font-family: var(--display); font-weight: 900; font-style: italic; font-stretch: 115%; font-size: 1.32rem; letter-spacing: .01em; }
.marca-txt b span { color: var(--tinta); }
.marca-txt b { color: var(--azul); }
.marca-txt small { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--tinta-2); margin-top: 3px; }
.nav-links { display: none; gap: 26px; }
.nav-links a { text-decoration: none; font-size: .95rem; font-weight: 500; position: relative; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -5px; height: 2px; background: var(--azul); transition: right .3s var(--ease); }
.nav-links a:hover::after { right: 0; }
.nav-cta { display: none; text-decoration: none; font-family: var(--display); font-weight: 800; font-style: italic; text-transform: uppercase; font-size: .95rem; padding: 10px 18px; border-radius: 999px; background: var(--tinta); color: #fff; }
.burger { width: 46px; height: 46px; border: 0; background: transparent; display: grid; place-content: center; gap: 7px; }
.burger span { display: block; width: 26px; height: 2px; background: var(--tinta); transition: transform .3s var(--ease); }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }
.menu { position: fixed; inset: 70px 0 0; background: var(--cemento); padding: 24px 16px 40px; display: flex; flex-direction: column; gap: 4px; overflow-y: auto; }
.menu[hidden] { display: none; }
.menu a { text-decoration: none; font-family: var(--display); font-weight: 800; font-style: italic; font-size: 2rem; text-transform: uppercase; padding: 8px 0; border-bottom: 1px solid var(--linea); }
.menu .menu-cta { margin-top: 18px; border: 0; background: var(--azul); color: #fff; border-radius: 999px; text-align: center; font-size: 1.3rem; padding: 14px; }
.menu-foot { margin-top: 18px; color: var(--tinta-2); font-size: .95rem; }
.menu-foot a { font: inherit; border: 0; padding: 0; text-transform: none; font-size: inherit; color: var(--azul); }

/* ---------- hero ---------- */
.hero { position: relative; padding: 92px 0 56px; overflow: hidden; }
.hero::before {
  /* la malla 5x5 como textura del cemento */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(45deg, transparent 49.3%, rgba(13, 23, 36, .07) 49.5%, rgba(13, 23, 36, .07) 50.5%, transparent 50.7%),
    linear-gradient(-45deg, transparent 49.3%, rgba(13, 23, 36, .07) 49.5%, rgba(13, 23, 36, .07) 50.5%, transparent 50.7%);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
}
.hero-in { position: relative; width: min(1180px, 100% - 32px); margin-inline: auto; display: grid; gap: 34px; }
.hero-copy { min-width: 0; }
.hero h1, section h2, .serv-txt h3, .cuidar-txt h3 { overflow-wrap: normal; max-width: 100%; }
.hero-kicker { display: flex; align-items: center; gap: 10px; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; color: var(--tinta-2); }
.rombo { width: 12px; height: 12px; border: 2px solid var(--azul); transform: rotate(45deg); flex: none; }
.hero h1 {
  margin-top: 16px;
  font-weight: 900; font-style: italic; font-stretch: 116%;
  font-size: clamp(2.7rem, 12.4vw, 6.1rem); line-height: .9; text-transform: uppercase;
  letter-spacing: -.015em;
}
.hero h1 em { display: inline-block; background: linear-gradient(100deg, var(--azul) 10%, var(--celeste) 90%); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .08em; }
.hero-lead { margin-top: 20px; font-size: 1.08rem; color: var(--tinta-2); max-width: 54ch; }
.hero-lead strong { color: var(--tinta); font-weight: 600; }
.hero-cta { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; }
.hero-datos { list-style: none; margin: 30px 0 0; padding: 18px 0 0; border-top: 1px solid var(--linea); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.hero-datos li { min-width: 0; display: flex; flex-direction: column; }
.hero-datos b { font-family: var(--display); font-weight: 800; font-style: italic; font-stretch: 110%; font-size: clamp(1.15rem, 5vw, 1.6rem); line-height: 1.1; }
.hero-datos span { font-size: .78rem; color: var(--tinta-2); line-height: 1.35; margin-top: 2px; }

/* el vano del balcón: video + red interactiva */
.vano { margin: 0; min-width: 0; }
.vano-marco {
  position: relative; aspect-ratio: 4 / 5; border-radius: 26px; overflow: hidden;
  background: #cfd3cf url("media/hero-poster.jpg") center / cover;
  box-shadow: var(--sombra), inset 0 0 0 1px rgba(255, 255, 255, .4);
  touch-action: pan-y;
}
.vano-marco::after {
  /* el marco de aluminio del vano */
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  box-shadow: inset 0 0 0 10px rgba(30, 36, 44, .9), inset 0 0 0 11px rgba(255, 255, 255, .25);
}
.vano-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.vano-red { position: absolute; inset: 0; width: 100%; height: 100%; transition: opacity .6s var(--ease); }
.vano.sin-red .vano-red { opacity: 0; }
.vano-switch {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
  display: flex; padding: 4px; border-radius: 999px; background: rgba(13, 23, 36, .82);
  box-shadow: 0 10px 24px -10px rgba(0, 0, 0, .6); z-index: 2;
}
.sw { border: 0; background: transparent; color: #fff; padding: 9px 16px; border-radius: 999px; font-size: .88rem; font-weight: 500; white-space: nowrap; transition: background .3s, color .3s; }
.sw.is-on { background: #fff; color: var(--tinta); }
.vano-tip { position: absolute; top: 24px; left: 24px; z-index: 2; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: #fff; background: rgba(13, 23, 36, .6); padding: 6px 10px; border-radius: 6px; transition: opacity .5s; }
.vano-tip.oculto { opacity: 0; }
.vano figcaption { margin-top: 12px; font-size: .86rem; color: var(--tinta-2); }
.vano figcaption span { opacity: .7; }

/* entrada */
.js [data-in] { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .9s var(--ease); }
.js.is-ready [data-in] { opacity: 1; transform: none; }
.js.is-ready .hero-copy [data-in]:nth-child(2) { transition-delay: .08s; }
.js.is-ready .hero-copy [data-in]:nth-child(3) { transition-delay: .16s; }
.js.is-ready .hero-copy [data-in]:nth-child(4) { transition-delay: .24s; }
.js.is-ready .hero-copy [data-in]:nth-child(5) { transition-delay: .32s; }
.js.is-ready .vano[data-in] { transition-delay: .12s; }
.js .rv { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .9s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }

/* ---------- qué proteger ---------- */
.proteger { padding: 76px 0; background: var(--papel); }
.proteger-head { display: grid; gap: 14px; margin-bottom: 30px; }
.proteger-head p { color: var(--tinta-2); max-width: 48ch; }
.cuidar-tabs { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin: 0 -16px 22px; padding: 0 16px 4px; }
.cuidar-tabs::-webkit-scrollbar { display: none; }
.cuidar-tabs button {
  flex: none; display: flex; align-items: baseline; gap: 8px; border: 1px solid var(--linea); background: #fff;
  padding: 12px 16px; border-radius: 14px; font-weight: 500; font-size: .98rem; transition: background .25s, color .25s, border-color .25s;
}
.cuidar-tabs .n { font-family: var(--display); font-style: italic; font-weight: 800; color: var(--azul); font-size: .85rem; }
.cuidar-tabs button[aria-selected="true"] { background: var(--tinta); color: #fff; border-color: var(--tinta); }
.cuidar-tabs button[aria-selected="true"] .n { color: var(--celeste); }
.cuidar-pan { display: grid; gap: 22px; animation: aparece .5s var(--ease); }
.cuidar-pan[hidden] { display: none; }
@keyframes aparece { from { opacity: 0; transform: translateY(10px); } }
.cuidar-pan img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r); }
.cuidar-txt h3 { font-weight: 800; font-style: italic; font-stretch: 108%; font-size: clamp(1.6rem, 6vw, 2.4rem); text-transform: uppercase; line-height: 1.02; }
.cuidar-txt p { margin-top: 14px; color: var(--tinta-2); }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks svg { width: 22px; height: 22px; flex: none; color: var(--azul); margin-top: 1px; }
.link-wa { margin-top: 22px; display: inline-flex; align-items: center; gap: 10px; font-weight: 600; text-decoration: none; padding: 12px 18px; border-radius: 999px; border: 1.5px solid var(--tinta); transition: background .25s, color .25s; }
.link-wa svg { width: 22px; height: 22px; color: #1FA855; }
.link-wa:hover { background: var(--tinta); color: #fff; }

/* ---------- servicios ---------- */
.servicios { padding: 80px 0; }
.serv-lista { list-style: none; padding: 0; margin: 34px 0 0; border-top: 2px solid var(--tinta); }
.serv { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 16px; padding: 24px 0; border-bottom: 1px solid var(--linea); align-items: start; }
.serv-n { font-family: var(--display); font-weight: 900; font-style: italic; font-size: 1.1rem; color: var(--azul); padding-top: 4px; }
.serv-txt h3 { font-weight: 800; font-style: italic; font-stretch: 110%; font-size: clamp(1.5rem, 5.6vw, 2.3rem); text-transform: uppercase; line-height: 1; }
.serv-txt p { margin-top: 10px; color: var(--tinta-2); max-width: 56ch; }
.serv-foto { grid-column: 2; margin: 14px 0 0; border-radius: 14px; overflow: hidden; aspect-ratio: 16 / 9; }
.serv-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.serv:hover .serv-foto img { transform: scale(1.04); }

/* ---------- la red (lupa) ---------- */
.red { padding: 80px 0; background: var(--tinta); color: #fff; }
.red-in { display: grid; gap: 34px; }
.red-lupa { position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 1; cursor: none; min-width: 0; }
.red-lupa img { width: 100%; height: 100%; object-fit: cover; }
.lupa-lente {
  position: absolute; left: 0; top: 0; width: 170px; height: 170px; border-radius: 50%;
  border: 3px solid #fff; box-shadow: 0 16px 40px -12px rgba(0, 0, 0, .7), inset 0 0 0 1px rgba(0, 0, 0, .2);
  background-repeat: no-repeat; opacity: 0; transform: translate(-50%, -50%) scale(.6); pointer-events: none;
  transition: opacity .25s, transform .25s var(--ease);
}
.red-lupa.activa .lupa-lente { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.lupa-tip { position: absolute; left: 16px; bottom: 16px; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; background: rgba(13, 23, 36, .7); padding: 6px 10px; border-radius: 6px; }
.red-kicker { font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; color: var(--celeste); font-weight: 500; }
.red h2 { margin-top: 6px; display: flex; align-items: flex-start; font-stretch: 120%; text-transform: none; }
.red h2 .big { font-size: clamp(6rem, 30vw, 12rem); font-weight: 900; line-height: .82; letter-spacing: -.03em; }
.red h2 .mm { font-size: clamp(1.6rem, 6vw, 2.6rem); color: var(--celeste); margin: .3em 0 0 .12em; }
.red-lead { margin-top: 18px; color: rgba(255, 255, 255, .78); font-size: 1.08rem; max-width: 44ch; }
.specs { margin: 28px 0 0; display: grid; border-top: 1px solid rgba(255, 255, 255, .18); }
.specs div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 12px; padding: 13px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.specs dt { color: rgba(255, 255, 255, .55); font-size: .88rem; }
.specs dd { margin: 0; font-weight: 500; }

/* ---------- armá tu pedido ---------- */
.armar { padding: 84px 0; background: linear-gradient(180deg, var(--cemento), #E3E7EA); }
.armar-head { display: grid; gap: 14px; margin-bottom: 30px; }
.armar-head p { color: var(--tinta-2); max-width: 52ch; }
.pedido { display: grid; gap: 14px; }
.paso { margin: 0; border: 0; padding: 20px; background: #fff; border-radius: var(--r); box-shadow: 0 1px 0 var(--linea); min-width: 0; }
.paso legend { float: left; width: 100%; display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 800; font-style: italic; text-transform: uppercase; font-size: 1.18rem; margin-bottom: 14px; }
.paso legend span { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--azul); color: #fff; font-size: 1rem; flex: none; }
.chips { clear: both; display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips label > span { display: inline-flex; flex-direction: column; padding: 10px 15px; border-radius: 12px; border: 1.5px solid var(--linea); font-weight: 500; transition: background .2s, border-color .2s, color .2s; cursor: pointer; }
.chips input:checked + span { background: var(--tinta); border-color: var(--tinta); color: #fff; }
.chips input:focus-visible + span { outline: 3px solid var(--celeste); outline-offset: 2px; }
.chips-col { flex-direction: column; }
.chips-col label > span { width: 100%; }
.chips small { font-weight: 400; opacity: .7; font-size: .85rem; }
.medidas { clear: both; display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 12px; }
.campo { display: flex; flex-direction: column; gap: 4px; position: relative; }
.campo > span { font-size: .8rem; color: var(--tinta-2); }
.campo input { width: 104px; height: 52px; border-radius: 12px; border: 1.5px solid var(--linea); padding: 0 34px 0 14px; font: 600 1.2rem var(--texto); color: var(--tinta); background: var(--papel); }
.campo input:focus { border-color: var(--azul); outline: none; }
.campo i { position: absolute; right: 12px; bottom: 14px; font-style: normal; color: var(--tinta-2); }
.por { font-family: var(--display); font-size: 1.6rem; font-weight: 700; padding-bottom: 8px; }
.check { display: flex; align-items: center; gap: 8px; font-size: .92rem; padding-bottom: 14px; cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--azul); }
.paso-medidas.sin-medidas .campo, .paso-medidas.sin-medidas .por { opacity: .35; pointer-events: none; }
.maqueta { margin-top: 18px; background: linear-gradient(180deg, #DCEBF6, #EEF3EE); border-radius: 14px; padding: 14px; }
.maqueta svg { width: 100%; height: 170px; }
.m2 { margin-top: 10px; font-size: .92rem; color: var(--tinta-2); }
.m2 b { color: var(--tinta); }
.pedido-salida { padding: 22px 20px; border-radius: var(--r); background: var(--tinta); color: #fff; display: grid; gap: 16px; align-content: start; min-width: 0; }
.reco { font-family: var(--display); font-style: italic; font-weight: 700; font-size: 1.25rem; line-height: 1.2; }
.reco b { color: var(--celeste); }
.msg { background: rgba(255, 255, 255, .07); border-radius: 12px; padding: 14px; border-left: 3px solid #1FA855; }
.msg-label { display: block; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .55); margin-bottom: 6px; }
.msg p { font-size: .95rem; color: rgba(255, 255, 255, .88); overflow-wrap: anywhere; }
.pedido-salida .btn { width: 100%; }
.nota { font-size: .85rem; color: rgba(255, 255, 255, .6); }

/* ---------- trabajos ---------- */
.trabajos { padding: 84px 0; background: var(--papel); }
.trabajos-head { display: grid; gap: 18px; margin-bottom: 26px; }
.filtros { display: flex; flex-wrap: wrap; gap: 8px; }
.f { border: 1.5px solid var(--linea); background: transparent; padding: 9px 15px; border-radius: 999px; font-weight: 500; font-size: .92rem; }
.f.is-on { background: var(--azul); border-color: var(--azul); color: #fff; }
.grilla { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.grilla li { position: relative; border-radius: 14px; overflow: hidden; aspect-ratio: 1; background: #dde1dd; }
.grilla li.oculto { display: none; }
.grilla img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.grilla li:hover img { transform: scale(1.05); }
.grilla span { position: absolute; left: 8px; bottom: 8px; font-size: .76rem; font-weight: 500; background: rgba(13, 23, 36, .78); color: #fff; padding: 4px 9px; border-radius: 6px; }
.g-alto { grid-column: span 2; aspect-ratio: 16 / 10 !important; }
.ver-mas { display: block; margin: 18px auto 0; border: 1.5px solid var(--azul); background: transparent; color: var(--azul); padding: 12px 22px; border-radius: 999px; font-weight: 600; font-size: .95rem; }
.ver-mas span { font-weight: 400; opacity: .7; }
.ver-mas[hidden] { display: none; }
.ig-link { margin-top: 24px; display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 1.02rem; }
.ig-link svg { width: 24px; height: 24px; color: #D6296B; }
.ig-link b { border-bottom: 2px solid var(--celeste); }

/* ---------- kit ---------- */
.kit { padding: 84px 0; background: var(--azul); color: #fff; position: relative; overflow: hidden; }
.kit::before {
  content: ""; position: absolute; inset: 0; opacity: .14; pointer-events: none;
  background-image:
    linear-gradient(45deg, transparent 48.5%, #fff 49.5%, #fff 50.5%, transparent 51.5%),
    linear-gradient(-45deg, transparent 48.5%, #fff 49.5%, #fff 50.5%, transparent 51.5%);
  background-size: 56px 56px;
}
.kit-in { position: relative; display: grid; gap: 34px; }
.kit h2 em { color: #9EE4FF; }
.kit-txt p { margin-top: 16px; color: rgba(255, 255, 255, .85); max-width: 50ch; }
.kit-redes { margin: 24px 0 26px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.kit-redes div { background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); border-radius: 14px; padding: 14px; display: flex; flex-direction: column; }
.kit-redes b { font-family: var(--display); font-style: italic; font-weight: 800; text-transform: uppercase; font-size: 1.1rem; }
.kit-redes span { font-size: .88rem; opacity: .8; }
.kit .btn-azul { background: #fff; color: var(--azul); box-shadow: none; }
.kit .btn-azul:hover { background: var(--tinta); color: #fff; }
.kit-caja { list-style: none; margin: 0; padding: 8px 22px; background: var(--papel); color: var(--tinta); border-radius: 22px; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .55); border-top: 10px solid var(--naranja); }
.kit-caja li { display: grid; grid-template-columns: 40px minmax(0, 1fr); column-gap: 10px; padding: 14px 0; border-bottom: 1px dashed var(--linea); }
.kit-caja li:last-child { border-bottom: 0; }
.k-n { grid-row: span 2; position: relative; isolation: isolate; width: 34px; height: 34px; display: grid; place-items: center; color: #fff; font-family: var(--display); font-weight: 800; font-style: italic; align-self: center; }
.k-n::before { content: ""; position: absolute; inset: 5px; z-index: -1; background: var(--tinta); border-radius: 5px; transform: rotate(45deg); }
.kit-caja b { font-family: var(--display); font-style: italic; font-weight: 800; text-transform: uppercase; font-size: 1.1rem; line-height: 1.1; }
.kit-caja small { color: var(--tinta-2); font-size: .88rem; }

/* ---------- preguntas ---------- */
.preguntas { padding: 84px 0; }
.preguntas-in { display: grid; gap: 28px; }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; padding: 18px 0; font-weight: 600; font-size: 1.06rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 12px; height: 12px; border: 2px solid var(--azul); transform: rotate(45deg); flex: none; margin-top: 6px; transition: transform .3s var(--ease), background .3s; }
.faq details[open] summary::after { transform: rotate(225deg); background: var(--azul); }
.faq details p { padding: 0 0 18px; color: var(--tinta-2); max-width: 62ch; }

/* ---------- contacto ---------- */
.contacto { padding: 90px 0; background: var(--tinta); color: #fff; text-align: center; }
.contacto-in { display: grid; justify-items: center; gap: 16px; }
.contacto-logo { width: 140px; height: 140px; border-radius: 50%; box-shadow: 0 0 0 6px rgba(255, 255, 255, .08); }
.contacto h2 { max-width: 16ch; }
.contacto h2 em { color: var(--celeste); }
.contacto p { color: rgba(255, 255, 255, .75); max-width: 44ch; }
.tel { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; font-family: var(--display); font-weight: 900; font-style: italic; font-stretch: 112%; font-size: clamp(2.2rem, 10vw, 4.6rem); line-height: 1; margin-top: 8px; white-space: nowrap; max-width: 100%; }
.tel svg { width: .8em; height: .8em; color: #25D366; flex: none; }
.tel:hover { color: var(--celeste); }
.contacto-links { display: flex; gap: 22px; }
.contacto-links a { color: rgba(255, 255, 255, .8); text-decoration: none; border-bottom: 1px solid rgba(255, 255, 255, .35); padding-bottom: 2px; }

/* ---------- pie ---------- */
.pie { background: #070D15; color: rgba(255, 255, 255, .6); padding: 26px 0 96px; font-size: .84rem; }
.pie-in { display: grid; gap: 8px; }
.pie b { color: #fff; }
.pie a { color: var(--celeste); }

/* ---------- whatsapp flotante ---------- */
.wa-flot {
  position: fixed; right: 16px; bottom: 16px; z-index: 40; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 26px -10px rgba(0, 0, 0, .55);
  transform: translateY(120px); transition: transform .4s var(--ease);
}
.wa-flot.ver { transform: none; }
.wa-flot svg { width: 30px; height: 30px; }

/* =========================================================
   breakpoints
   ========================================================= */
@media (min-width: 768px) {
  .hero { padding: 110px 0 70px; }
  .hero-datos span { font-size: .86rem; }
  .cuidar-pan { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: center; gap: 40px; }
  .cuidar-pan img { aspect-ratio: 5 / 4; max-height: 520px; }
  .serv { grid-template-columns: 70px minmax(0, 1fr) 260px; gap: 24px; padding: 30px 0; align-items: start; }
  .serv-n { padding-top: 6px; }
  .serv-foto { grid-column: auto; margin: 0; aspect-ratio: 4 / 3; }
  .serv-n { font-size: 1.5rem; }
  .grilla { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .g-alto { grid-row: span 2; grid-column: span 2; aspect-ratio: 1 !important; }
  .pedido { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .paso-medidas { grid-row: span 2; }
  .pedido-salida { grid-column: span 2; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; padding: 26px 28px; }
  .pedido-salida .reco, .pedido-salida .msg { grid-column: 1; }
  .pedido-salida .btn, .pedido-salida .nota { grid-column: 2; }
  .pedido-salida .btn { grid-row: 1 / span 2; align-self: center; }
  .pedido-salida .nota { grid-row: 2; align-self: end; text-align: center; }
}
@media (min-width: 900px) {
  .red-in { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 60px; }
  .kit-in { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); align-items: center; gap: 60px; }
  .preguntas-in { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 60px; align-items: start; }
  .proteger-head, .armar-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; gap: 40px; }
  .trabajos-head { grid-template-columns: auto auto; justify-content: space-between; align-items: end; }
}
@media (min-width: 1100px) {
  .nav-links, .nav-cta { display: flex; }
  .burger { display: none; }
  .hero { min-height: 100svh; display: flex; align-items: center; padding: 100px 0 64px; }
  .hero-in { grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); align-items: center; gap: 64px; }
  .vano-marco { max-height: calc(100svh - 190px); margin-left: auto; }
  .hero h1 { font-size: clamp(4rem, 5.2vw, 5.6rem); }
  .grilla { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 1099px) {
  .vano { max-width: 560px; }
}
@media (max-width: 767px) {
  .hero-datos { display: none; }
  .hero-in { gap: 26px; }
  .hero-kicker { font-size: .74rem; letter-spacing: .1em; }
  .hero-lead { margin-top: 16px; }
  .hero-cta { margin-top: 20px; }
}
@media (max-width: 480px) {
  .hero { padding-top: 84px; }
  .hero-lead { font-size: 1rem; }
  .btn { width: 100%; }
  .hero-cta .btn-wa { width: 100%; justify-content: center; }
  .vano-marco { aspect-ratio: 1 / 1.08; border-radius: 22px; }
  .sw { padding: 8px 13px; font-size: .84rem; }
  .paso { padding: 18px 16px; }
  .campo input { width: 92px; }
}

/* ---------- movimiento reducido / lite ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-in], .js .rv { opacity: 1; transform: none; transition: none; }
}
.qa *, .qa *::before, .qa *::after { transition: none !important; animation: none !important; }
.qa .rv { opacity: 1; transform: none; }