/* ==========================================================================
   Rivera House — Ficha de producto (plantilla compartida por /productos/* y 404)
   ========================================================================== */

.producto-section {
  min-height: 100vh;
  box-sizing: border-box;
  padding: clamp(110px,17vh,180px) clamp(20px,5vw,80px) clamp(48px,8vh,90px);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: clamp(40px,6vw,96px);
}

.producto-div {
  flex: 1 1 420px;
  display: flex;
  flex-direction: column;
  gap: clamp(28px,5vh,56px);
  min-width: 0;
}

.producto-nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font: 500 11px/1.4 Montserrat,sans-serif;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #4A4A4A;
  opacity: 0;
  transform: translateY(16px);
}

.producto-a {
  color: #1F3A5F;
}

.producto-div-2 {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.producto-span {
  font: 500 11px/1.4 Montserrat,sans-serif;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: #4A4A4A;
  opacity: 0;
  transform: translateY(16px);
}

.producto-h1 {
  margin: 0;
  font: 400 clamp(52px,8.4vw,160px)/.94 'Playfair Display',Georgia,serif;
  letter-spacing: -.035em;
  color: #1F3A5F;
  text-wrap: balance;
}

.producto-span-2 {
  display: block;
  overflow: hidden;
  padding-bottom: .08em;
}

.producto-span-3 {
  display: block;
  transform: translateY(110%);
}

.producto-span-4 {
  font: 400 13px/1.4 Montserrat,sans-serif;
  color: #4A4A4A;
  opacity: 0;
  transform: translateY(16px);
}

.producto-em {
  font-style: italic;
}

.producto-div-3 {
  max-width: 460px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  opacity: 0;
  transform: translateY(24px);
}

.producto-p {
  margin: 0;
  font: 300 clamp(15px,1.15vw,18px)/1.7 Montserrat,sans-serif;
  color: #4A4A4A;
  text-wrap: pretty;
}

.producto-div-4 {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
}

.producto-a-2 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border-radius: 999px;
  background: #1F3A5F;
  color: #FFFFFF;
  font: 500 12px/1 Montserrat,sans-serif;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition: background .4s ease;
}

.producto-a-3 {
  font: 500 12px/1 Montserrat,sans-serif;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #1F3A5F;
  padding-bottom: 8px;
  border-bottom: 1px solid #1F3A5F;
}

.producto-div-5 {
  flex: 1 1 380px;
  position: relative;
  height: clamp(360px,72vh,780px);
  border-radius: 4px;
  overflow: hidden;
  background: #E1E1E1;
  opacity: 0;
  transform: translateY(60px);
}

.producto-par {
  position: absolute;
  left: 0;
  right: 0;
  top: -12%;
  bottom: -12%;
}

.producto-img {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  background: rgba(127,127,127,.08);
}

.producto-section-2 {
  padding: clamp(80px,14vh,160px) clamp(20px,5vw,80px);
  display: flex;
  flex-direction: column;
  gap: clamp(36px,6vh,64px);
}

.producto-div-6 {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
}

.producto-h2 {
  margin: 0;
  font: 400 clamp(40px,5.6vw,96px)/.98 'Playfair Display',Georgia,serif;
  letter-spacing: -.03em;
  color: #1F3A5F;
}

.producto-span-5 {
  display: block;
  overflow: hidden;
  padding-bottom: .06em;
}

.producto-p-2 {
  margin: 0;
  max-width: 360px;
  font: 300 14px/1.7 Montserrat,sans-serif;
  color: #4A4A4A;
  opacity: 0;
  transform: translateY(20px);
}

.producto-div-7 {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(min(220px,100%),1fr));
  gap: clamp(28px,3vw,48px) clamp(24px,3vw,48px);
  opacity: 0;
  transform: translateY(40px);
}

.producto-div-8 {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(31,58,95,.2);
}

.producto-span-6 {
  font: 500 11px/1.4 Montserrat,sans-serif;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: #4A4A4A;
}

.producto-span-7 {
  font: italic 400 clamp(24px,2.2vw,34px)/1.1 'Playfair Display',Georgia,serif;
  color: #4A4A4A;
}

.producto-layers {
  position: relative;
  height: 480vh;
  background: #1F3A5F;
  color: #FFFFFF;
}

.producto-div-9 {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  box-sizing: border-box;
  padding: clamp(88px,14vh,140px) clamp(20px,5vw,80px) clamp(28px,6vh,64px);
  display: flex;
  flex-direction: column;
  gap: clamp(12px,3vh,40px);
}

.producto-div-10 {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.producto-span-8 {
  font: 500 11px/1.4 Montserrat,sans-serif;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: #E1E1E1;
}

.producto-h2-2 {
  margin: 0;
  font: 400 clamp(30px,4.4vw,76px)/1.02 'Playfair Display',Georgia,serif;
  letter-spacing: -.02em;
  color: #FFFFFF;
}

.producto-div-11 {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(8px,3vw,64px);
}

.producto-scene-wrap {
  flex: 1 1 380px;
  height: clamp(230px,48vh,600px);
  position: relative;
  z-index: 1;
  perspective: 1800px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.producto-scene {
  position: relative;
  width: 400px;
  height: 280px;
  flex: none;
  transform-style: preserve-3d;
  transform: rotateX(58deg) rotateZ(40deg);
}

.producto-div-12 {
  position: absolute;
  inset: -8%;
  background: radial-gradient(closest-side,rgba(8,18,32,.55),rgba(8,18,32,0));
  transform: translateZ(-2px);
}

.producto-layer {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform .6s cubic-bezier(.16,1,.3,1);
}

.producto-face {
  position: absolute;
  inset: 0;
  background-color: #DDE3EA;
  background-image: linear-gradient(90deg,rgba(31,58,95,.1) 0 1px,transparent 1px),linear-gradient(rgba(31,58,95,.1) 0 1px,transparent 1px);
  background-size: 80px 56px;
  box-shadow: inset 0 0 0 12px #4A4A4A,inset 0 0 0 13px #2E2E2E;
  transition: opacity .6s;
}

.producto-face-2 {
  position: absolute;
  inset: 12px;
  background-image: radial-gradient(circle,#1F3A5F 0 3px,transparent 3.5px),radial-gradient(circle,transparent 0 7px,#8A9BB0 7.5px 9px,transparent 9.5px);
  background-size: 22px 22px;
  transform: translateZ(1px);
  transition: opacity .6s;
}

.producto-face-3 {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  height: 64px;
  transform-origin: top;
  transform: rotateX(-90deg);
  background: #4A4A4A;
  transition: opacity .6s;
}

.producto-face-4 {
  position: absolute;
  left: 100%;
  top: 0;
  width: 64px;
  height: 100%;
  transform-origin: left;
  transform: rotateY(90deg);
  background: #3A3A3A;
  transition: opacity .6s;
}

.producto-face-5 {
  position: absolute;
  inset: 0;
  background-color: #E1E1E1;
  background-image: radial-gradient(rgba(74,74,74,.28) .7px,transparent 1px);
  background-size: 5px 5px;
  transition: opacity .6s;
}

.producto-face-6 {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  height: 34px;
  transform-origin: top;
  transform: rotateX(-90deg);
  background-color: #CDCDCD;
  transition: opacity .6s;
}

.producto-face-7 {
  position: absolute;
  left: 100%;
  top: 0;
  width: 34px;
  height: 100%;
  transform-origin: left;
  transform: rotateY(90deg);
  background: #BDBDBD;
  transition: opacity .6s;
}

.producto-face-8 {
  position: absolute;
  inset: 0;
  background-color: #D6E0EC;
  background-image: radial-gradient(rgba(31,58,95,.42) 1.1px,transparent 1.5px);
  background-size: 10px 10px;
  transition: opacity .6s;
}

.producto-face-9 {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  height: 30px;
  transform-origin: top;
  transform: rotateX(-90deg);
  background: #B9C8DA;
  transition: opacity .6s;
}

.producto-face-10 {
  position: absolute;
  left: 100%;
  top: 0;
  width: 30px;
  height: 100%;
  transform-origin: left;
  transform: rotateY(90deg);
  background: #A7B8CD;
  transition: opacity .6s;
}

.producto-face-11 {
  position: absolute;
  inset: 0;
  background-color: #FFFFFF;
  background-image: radial-gradient(circle,rgba(31,58,95,.28) 1.6px,transparent 2px),repeating-linear-gradient(45deg,transparent 0 19px,rgba(31,58,95,.08) 19px 20px),repeating-linear-gradient(-45deg,transparent 0 19px,rgba(31,58,95,.08) 19px 20px);
  background-size: 28.3px 28.3px,auto,auto;
  transition: opacity .6s;
}

.producto-face-12 {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  height: 18px;
  transform-origin: top;
  transform: rotateX(-90deg);
  background: linear-gradient(#1F3A5F 0 2px,#F1F1F1 2px calc(100% - 2px),#1F3A5F calc(100% - 2px));
  transition: opacity .6s;
}

.producto-face-13 {
  position: absolute;
  left: 100%;
  top: 0;
  width: 18px;
  height: 100%;
  transform-origin: left;
  transform: rotateY(90deg);
  background: linear-gradient(90deg,#1F3A5F 0 2px,#E1E1E1 2px calc(100% - 2px),#1F3A5F calc(100% - 2px));
  transition: opacity .6s;
}

.producto-div-13 {
  flex: 1 1 300px;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: clamp(16px,3vh,32px);
}

.producto-div-14 {
  position: relative;
  min-height: clamp(190px,28vh,300px);
}

.producto-lab {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: opacity .8s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1);
}

.producto-h3 {
  margin: 0;
  font: 400 clamp(30px,3.6vw,58px)/1.05 'Playfair Display',Georgia,serif;
  color: #FFFFFF;
}

.producto-p-3 {
  margin: 0;
  font: 300 clamp(14px,1.1vw,18px)/1.7 Montserrat,sans-serif;
  color: #E1E1E1;
  text-wrap: pretty;
}

.producto-lab-2 {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1);
}

.producto-a-4 {
  align-self: flex-start;
  font: 500 12px/1 Montserrat,sans-serif;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #FFFFFF;
  padding-bottom: 8px;
  border-bottom: 1px solid #FFFFFF;
}

.producto-div-15 {
  display: flex;
  gap: 8px;
}

.producto-div-16 {
  flex: 1;
  height: 2px;
  background: rgba(255,255,255,.2);
  overflow: hidden;
}

.producto-lbar {
  height: 100%;
  background: #FFFFFF;
  transform: scaleX(0);
  transform-origin: left;
}

.producto-section-3 {
  padding: clamp(100px,16vh,180px) clamp(20px,5vw,80px) clamp(60px,10vh,110px);
  display: flex;
  flex-direction: column;
  gap: clamp(36px,6vh,64px);
}

.producto-div-17 {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(min(240px,100%),1fr));
  gap: clamp(12px,1.4vw,20px);
  opacity: 0;
  transform: translateY(40px);
}

.producto-a-5 {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
  min-height: 220px;
  box-sizing: border-box;
  padding: clamp(22px,2vw,32px);
  border-radius: 6px;
  background: #FFFFFF;
  color: #1F3A5F;
  transition: background .5s ease,color .5s ease,transform .8s cubic-bezier(.16,1,.3,1);
}

.producto-span-9 {
  font: 500 11px/1.4 Montserrat,sans-serif;
  letter-spacing: .24em;
  text-transform: uppercase;
}

.producto-span-10 {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
}

.producto-span-11 {
  font: 400 clamp(24px,2vw,32px)/1.1 'Playfair Display',Georgia,serif;
}

.producto-span-12 {
  font: 400 24px/1 Montserrat,sans-serif;
}

.producto-p-4 {
  margin: 0;
  font: 300 13px/1.6 Montserrat,sans-serif;
  color: #4A4A4A;
}

.producto-a-6 {
  color: #1F3A5F;
  border-bottom: 1px solid #1F3A5F;
}

.producto-section-4 {
  padding: clamp(60px,10vh,120px) clamp(20px,5vw,80px) clamp(100px,16vh,180px);
  display: flex;
  flex-direction: column;
  gap: clamp(36px,6vh,64px);
}

.producto-div-18 {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}

.producto-h2-3 {
  margin: 0;
  font: 400 clamp(34px,4.4vw,72px)/1 'Playfair Display',Georgia,serif;
  letter-spacing: -.02em;
  color: #1F3A5F;
}

.producto-div-19 {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(min(240px,100%),1fr));
  gap: clamp(28px,4vh,48px) clamp(16px,2vw,32px);
  opacity: 0;
  transform: translateY(40px);
}

.producto-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.producto-span-13 {
  position: relative;
  display: block;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 4px;
  background: #E1E1E1;
}

.producto-zoom {
  position: absolute;
  inset: 0;
  transition: transform 1.3s cubic-bezier(.16,1,.3,1);
}

.producto-span-14 {
  font: 400 clamp(22px,1.7vw,28px)/1.1 'Playfair Display',Georgia,serif;
  color: #1F3A5F;
}

.producto-section-5 {
  min-height: 100vh;
  box-sizing: border-box;
  padding: clamp(140px,22vh,240px) clamp(20px,5vw,80px) 80px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.producto-h1-2 {
  margin: 0;
  font: 400 clamp(48px,8vw,140px)/.96 'Playfair Display',Georgia,serif;
  letter-spacing: -.03em;
  color: #1F3A5F;
}

.producto-a-7 {
  align-self: flex-start;
  font: 500 12px/1 Montserrat,sans-serif;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #1F3A5F;
  padding-bottom: 8px;
  border-bottom: 1px solid #1F3A5F;
}

/* Hover */
.producto-a-2:hover {
  background: #152A45 !important;
  color: #FFFFFF !important;
}

.producto-a-5:hover {
  background: #1F3A5F !important;
  color: #FFFFFF !important;
  transform: translateY(-6px) !important;
}