/* ==========================================================================
   RASTA — Landing distribución Córdoba
   ========================================================================== */

:root{
  --black:        #0a0806;
  --ink:           #121009;
  --ink-2:         #1c1710;
  --cream:         #f4ecd8;
  --cream-dim:     #ddd2b8;
  --white:         #ffffff;
  --gold:          #fed619;
  --gold-deep:     #e0ba00;
  --red:           #e5222e;
  --red-deep:      #b81420;
  --green:         #39904d;
  --green-deep:    #276b39;
  --choc:          #2a1810;
  --choc-2:        #4a2c17;

  --font-display: 'Titan One', 'Archivo Black', Impact, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1240px;
  --edge: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.22,.68,.32,1);
  --dur-fast: .25s;
  --dur-med: .5s;
  --dur-slow: .9s;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body{
  margin: 0;
  background: var(--black);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
#siteShaderBg{
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  opacity: .1;
  pointer-events: none;
}
img{ max-width: 100%; display: block; -webkit-user-drag: none; user-select: none; -webkit-touch-callout: none; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul, ol{ margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p{ margin: 0; }
input, select, textarea{ font: inherit; color: inherit; }

.skip-link{
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: var(--black);
  padding: 12px 20px;
  z-index: 999;
  font-weight: 700;
}
.skip-link:focus{ left: 12px; top: 12px; }

:focus-visible{
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

section{ position: relative; }

.section-kicker{
  font-family: var(--font-display);
  letter-spacing: .12em;
  font-size: clamp(.8rem, 1.4vw, .95rem);
  color: var(--gold);
}

.section-title{
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 400;
  line-height: .98;
  letter-spacing: -.01em;
  font-size: clamp(2.1rem, 5.2vw, 3.6rem);
  color: var(--cream);
}

.section-subtitle{
  margin-top: 18px;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--cream-dim);
  max-width: 46ch;
}

/* ---------- Buttons ---------- */
.btn{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 30px;
  border-radius: 999px;
  overflow: hidden;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: .92rem;
  letter-spacing: .03em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-radius var(--dur-med) var(--ease), border-color var(--dur-fast) var(--ease);
}
.btn:active{ transform: scale(.96); }
.btn:hover{ border-radius: 12px; }

.btn-primary{
  --flow-fill: var(--black);
  background: var(--gold);
  color: var(--black);
  box-shadow: 0 10px 30px -8px rgba(254,214,25,.55);
}
.btn-primary:hover{
  color: var(--cream);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 16px 36px -6px rgba(254,214,25,.65);
}
.btn-primary:active{ transform: scale(.96); }

.btn-outline{
  --flow-fill: var(--gold);
  border: 2px solid var(--cream-dim);
  color: var(--cream);
  min-height: 46px;
  padding: 0 32px 0 24px;
  font-size: .82rem;
}
.btn-outline .flow-arrow-out{ right: 14px; }
.btn-outline .flow-arrow{ width: 14px; height: 14px; }
.btn-outline:hover .flow-arrow-in{ left: 14px; }
.btn-outline:hover{
  border-color: transparent;
  color: var(--black);
  transform: translateY(-2px);
}

.btn-lg{ min-height: 58px; padding: 0 36px; font-size: 1rem; }
.btn-block{ width: 100%; }

/* Flow effect: sliding arrows + expanding circle, shared by .btn and .nav-cta */
.flow-label{
  position: relative;
  z-index: 1;
  transform: translateX(-6px);
  transition: transform var(--dur-med) var(--ease);
}
.flow-arrow{
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  translate: 0 -50%;
  z-index: 1;
  pointer-events: none;
  transition: left var(--dur-med) var(--ease), right var(--dur-med) var(--ease), opacity var(--dur-med) var(--ease);
}
.flow-arrow-in{ left: -30%; opacity: 0; }
.flow-arrow-out{ right: 20px; opacity: 1; }
.nav-cta .flow-arrow-out{ right: 16px; }
.flow-circle{
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 14px;
  translate: -50% -50%;
  border-radius: 50%;
  background: var(--flow-fill, var(--black));
  opacity: 0;
  z-index: 0;
  transition: width .65s cubic-bezier(.19,1,.22,1), height .65s cubic-bezier(.19,1,.22,1), opacity .45s ease;
}

.btn:hover .flow-label,
.nav-cta:hover .flow-label{ transform: translateX(10px); }
.btn:hover .flow-arrow-in,
.nav-cta:hover .flow-arrow-in{ left: 18px; opacity: 1; }
.btn:hover .flow-arrow-out,
.nav-cta:hover .flow-arrow-out{ right: -30%; opacity: 0; }
.btn:hover .flow-circle,
.nav-cta:hover .flow-circle{ width: 1400px; height: 1400px; opacity: 1; }

@media (prefers-reduced-motion: reduce){
  .btn, .btn-primary, .btn-outline, .nav-cta,
  .flow-label, .flow-arrow, .flow-circle{ transition: none; }
  .btn-primary:hover, .btn-outline:hover, .btn:hover{ transform: none; border-radius: 999px; }
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px var(--edge);
  transition: background var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease), padding var(--dur-med) var(--ease);
}
.site-header.scrolled{
  background: rgba(9,7,5,.94);
  box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 12px 30px -18px rgba(0,0,0,.7);
  padding: 12px var(--edge);
}
.header-inner{
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 901px){
  .header-inner{ max-width: none; margin: 0; }
}
.brand-logo{
  width: clamp(96px, 10vw, 160px);
  height: clamp(96px, 10vw, 160px);
  border-radius: 50%;
  transition: transform var(--dur-fast) var(--ease);
}
.brand:hover .brand-logo{ transform: rotate(-8deg) scale(1.05); }

.main-nav{
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
}
.main-nav > a:not(.nav-cta){
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--cream-dim);
  transition: color var(--dur-fast) var(--ease);
}
.main-nav > a:not(.nav-cta):hover{ color: var(--gold); }
.nav-cta{
  --flow-fill: var(--black);
  position: relative;
  overflow: hidden;
  background: var(--gold);
  color: var(--black);
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .03em;
  padding: 12px 34px 12px 34px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-radius var(--dur-med) var(--ease);
}
.nav-cta:hover{
  color: var(--cream);
  border-radius: 12px;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 10px 24px -8px rgba(254,214,25,.6);
}
.nav-cta:active{ transform: scale(.96); }

@media (prefers-reduced-motion: reduce){
  .site-header, .brand-logo, .nav-cta{ transition: none; }
}

@media (max-width: 480px){
  .main-nav > a:not(.nav-cta){ display: none; }
  .nav-cta{ font-size: .68rem; padding: 11px 32px 11px 26px; white-space: nowrap; }
  .nav-cta .flow-arrow{ width: 13px; height: 13px; }
  .nav-cta .flow-arrow-out{ right: 14px; }
  .nav-cta:hover .flow-arrow-in{ left: 14px; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 128px var(--edge) 60px;
  overflow: hidden;
}
.hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(60% 55% at 82% 24%, rgba(254,214,25,.14), transparent 60%),
    radial-gradient(50% 45% at 12% 82%, rgba(229,34,46,.11), transparent 60%),
    radial-gradient(45% 40% at 50% 100%, rgba(57,144,77,.10), transparent 60%),
    linear-gradient(180deg, rgba(10,8,6,.9) 0%, rgba(18,13,9,.9) 60%, rgba(10,8,6,.9) 100%);
}
.hero-bg::after{
  content: "";
  position: absolute;
  inset: 0;
  opacity: .35;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

/* ---------- Hero clásico: texto a la izquierda, imagen a la derecha ---------- */
.hero-inner{
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

.hero-copy{ max-width: 560px; }

@media (min-width: 901px){
  .hero-inner{ max-width: none; margin: 0; }
  .hero-copy{ max-width: 46%; }
}

.eyebrow{
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: .18em;
  font-size: .8rem;
  color: var(--gold);
  margin-bottom: 16px;
}
.hero-title{
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 400;
  font-size: clamp(2.8rem, 6.4vw, 5.4rem);
  line-height: .94;
  color: var(--cream);
  letter-spacing: -.01em;
}
.hero-subtitle{
  margin-top: 22px;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  font-weight: 600;
  color: var(--cream);
  max-width: 42ch;
}
.hero-actions{
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
.hero-micro{
  font-size: .82rem;
  color: var(--cream-dim);
  position: relative;
  padding-left: 20px;
}
.hero-micro::before{
  content: "";
  position: absolute;
  left: 0; top: 50%;
  translate: 0 -50%;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(57,144,77,.25);
}

.hero-visual{
  position: relative;
  width: 100%;
  margin-top: 32px;
}
.hero-layer{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  display: block;
  pointer-events: none;
  will-change: transform;
}
.hero-scrim{ display: none; }

@media (min-width: 901px){
  .hero-visual{
    position: absolute;
    z-index: 0;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: auto;
    margin-top: 0;
    overflow: visible;
    pointer-events: none;
  }
  .hero-layer{
    inset: auto;
    top: 50%;
    right: 0;
    left: auto;
    bottom: auto;
    translate: 0 -50%;
    height: 100%;
    width: auto;
    max-width: none;
    object-fit: unset;
  }
  .hero-scrim{
    display: block;
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(to right, var(--black) 0%, rgba(10,8,6,.9) 26%, rgba(10,8,6,.55) 42%, transparent 62%);
  }
  .hero-inner{ z-index: 2; }
}

@media (prefers-reduced-motion: reduce){
  .hero-layer{ transition: none; }
}

.scroll-cue{
  position: absolute;
  bottom: 26px;
  left: 50%;
  translate: -50% 0;
  width: 26px; height: 42px;
  border: 2px solid rgba(244,236,216,.35);
  border-radius: 14px;
  z-index: 1;
}
.scroll-cue span{
  position: absolute;
  top: 8px; left: 50%;
  translate: -50% 0;
  width: 4px; height: 8px;
  border-radius: 2px;
  background: var(--gold);
  animation: scrollcue 1.8s infinite ease-in-out;
}
@keyframes scrollcue{
  0%{ opacity: 1; transform: translate(-50%,0); }
  70%{ opacity: 0; transform: translate(-50%,14px); }
  100%{ opacity: 0; transform: translate(-50%,14px); }
}

@media (prefers-reduced-motion: reduce){
  .scroll-cue span{ animation: none; opacity: .6; }
}

@media (max-width: 900px){
  .hero{ padding: 100px var(--edge) 40px; }
  .hero-copy{ max-width: none; }
  .hero-actions{ margin-top: 24px; align-items: stretch; }
  .btn-lg{ width: 100%; }
  .eyebrow{ margin-bottom: 10px; }
  .hero-subtitle{ margin-top: 16px; }

  /* Imagen arriba, grande y a sangre, recortada para eliminar el margen transparente */
  .hero-visual{
    width: calc(100% + var(--edge) * 2);
    margin: 0 calc(var(--edge) * -1) 22px;
    aspect-ratio: 4 / 3.1;
    overflow: hidden;
    border-radius: 0 0 28px 28px;
  }
}

/* ==========================================================================
   BENEFITS
   ========================================================================== */
.benefits{
  overflow: hidden;
}

.benefits-marquee{
  width: 100%;
  overflow: hidden;
  background: var(--gold);
}
.benefits-marquee-track{
  display: flex;
  align-items: center;
  gap: 44px;
  width: max-content;
  white-space: nowrap;
  padding: 30px 0;
  animation: benefits-marquee-scroll 22s linear infinite;
}
.benefits-marquee-track span{
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 400;
  letter-spacing: -.02em;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  line-height: 1;
  color: var(--black);
}
.benefits-marquee-sep{ color: var(--red); }
@keyframes benefits-marquee-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .benefits-marquee-track{ animation: none; }
}

/* ==========================================================================
   PRODUCTS — expanding cards (hover/tap para expandir)
   ========================================================================== */
.products{
  padding: 110px var(--edge) 100px;
}
.section-head{
  max-width: var(--container);
  margin: 0 auto 40px;
  position: relative;
  text-align: center;
}
.section-head .section-subtitle{ margin-inline: auto; }

/* ---------- Showcase: un producto grande, flechas a los costados ---------- */
.product-showcase{
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.product-showcase-visual{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 4vw, 56px);
  width: 100%;
}
.product-showcase-stage{
  width: clamp(240px, 34vw, 460px);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: pan-y;
}
.product-showcase-float{
  width: 100%;
  height: 100%;
  animation: product-float 3.6s ease-in-out infinite;
}
@keyframes product-float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-16px); }
}
.product-showcase-img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 30px 36px rgba(0,0,0,.55));
  opacity: 1;
}

.product-nav{
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid rgba(244,236,216,.18);
  background: var(--ink-2);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease), color .25s var(--ease);
}
.product-nav svg{ width: 22px; height: 22px; }
.product-nav:hover{
  border-color: var(--gold);
  background: var(--gold);
  color: var(--black);
  transform: scale(1.08);
}
.product-nav:active{ transform: scale(.94); }

.product-showcase-info{
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  max-width: 520px;
}
.product-showcase-info .product-tag{
  display: inline-block;
  font-weight: 800;
  font-size: .72rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 6px 14px;
  border-radius: 999px;
}
.product-showcase-info h3{
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.05;
  color: var(--cream);
  min-height: 1.1em;
}
.product-showcase-info p{
  color: var(--cream-dim);
  font-size: 1rem;
  line-height: 1.5;
  min-height: 3em;
}
.product-showcase-info .btn{ margin-top: 10px; }

.product-showcase-dots{
  margin-top: 30px;
  display: flex;
  gap: 9px;
}
.product-showcase-dots button{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(244,236,216,.25);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.product-showcase-dots button:hover{ background: rgba(244,236,216,.5); }
.product-showcase-dots button[aria-current="true"]{
  background: var(--gold);
  transform: scale(1.35);
}

@media (prefers-reduced-motion: reduce){
  .product-showcase-float{ animation: none; }
  .product-showcase-img{ transition: none; }
}

@media (max-width: 640px){
  /* Sin flechas en mobile: se desliza con el dedo, y el espacio libre agranda el producto */
  .product-nav{ display: none; }
  .product-showcase-stage{ width: min(78vw, 380px); }
  .product-showcase-info{ padding: 0 10px; }
}

/* ==========================================================================
   FORM
   ========================================================================== */
.form-section{
  padding: 110px var(--edge);
  background: rgba(18,16,9,.9);
}
.form-head{
  max-width: var(--container);
  margin: 0 auto 50px;
}

.lead-form{
  max-width: var(--container);
  margin: 0 auto;
  background: var(--ink-2);
  color: var(--cream);
  border: 1px solid rgba(244,236,216,.1);
  border-radius: 28px;
  padding: clamp(28px, 5vw, 56px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 28px;
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.6);
}
.field{ display: flex; flex-direction: column; gap: 9px; }
.field-full{ grid-column: 1 / -1; }
.field label{
  font-weight: 800;
  font-size: .84rem;
  letter-spacing: .02em;
  color: var(--cream);
}
.field .optional{ font-weight: 500; color: var(--cream-dim); }

.field input,
.field select,
.field textarea{
  min-height: 52px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1.5px solid rgba(244,236,216,.14);
  background: var(--black);
  color: var(--cream);
  font-size: 1rem;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.field input::placeholder,
.field textarea::placeholder{ color: var(--cream-dim); opacity: .55; }
.field textarea{ min-height: 110px; padding: 14px 18px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(254,214,25,.15);
  outline: none;
}
.field select{ appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%23ddd2b8' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 18px center; padding-right: 40px; }
.field select option{ background: var(--ink); color: var(--cream); }

.field.invalid input,
.field.invalid select,
.field.invalid textarea{
  border-color: var(--red);
}
.field-error{
  display: none;
  color: var(--red);
  font-size: .82rem;
  font-weight: 600;
}
.field.invalid .field-error{ display: block; }

.lead-form .hero-micro{ color: var(--cream-dim); display: block; margin-top: 14px; text-align: center; }
.lead-form .hero-micro::before{ display: none; }

@media (max-width: 720px){
  .lead-form{ grid-template-columns: 1fr; border-radius: 22px; }
}

/* ==========================================================================
   FINAL CTA + FOOTER (bloque único)
   ========================================================================== */
.final-cta{
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 100px var(--edge) 0;
  background: radial-gradient(70% 60% at 20% 30%, rgba(229,34,46,.16), transparent 60%), radial-gradient(50% 50% at 90% 90%, rgba(57,144,77,.12), transparent 60%), rgba(10,8,6,.9);
}
.final-cta-content{
  position: relative;
  display: flex;
  align-items: center;
  height: 78vh;
}
.final-cta-media{
  position: absolute;
  right: clamp(10px, 3vw, 40px);
  top: 0;
  height: 100%;
  width: auto;
  aspect-ratio: 1039 / 997;
}
.cta-layer{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right center;
  pointer-events: none;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce){
  .cta-layer{ transition: none; }
}
.final-cta-copy{
  position: relative;
  z-index: 1;
  max-width: 640px;
}
.final-cta-copy h2{
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 400;
  font-size: clamp(2.4rem, 6.4vw, 4.6rem);
  line-height: .96;
  color: var(--cream);
}
.final-cta-copy .btn{ margin-top: 40px; }

.final-cta-footer{
  position: relative;
  z-index: 1;
  margin-top: 40px;
  padding: 40px var(--edge) 40px;
  text-align: center;
  border-top: 1px solid rgba(244,236,216,.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.footer-logo{ border-radius: 50%; }
.footer-text{ color: var(--cream-dim); font-size: .95rem; }
.footer-whatsapp{
  font-weight: 800;
  color: var(--gold);
  font-size: .95rem;
  transition: color var(--dur-fast) var(--ease);
}
.footer-whatsapp:hover{ color: var(--cream); }
.footer-copy{ margin-top: 10px; color: #6b6252; font-size: .78rem; }

@media (max-width: 900px){
  .final-cta{ padding: 90px var(--edge) 0; }
  .final-cta-content{
    height: auto;
    flex-direction: column;
    text-align: center;
  }
  .final-cta-copy{ order: 1; }
  .final-cta-media{
    order: 2;
    position: relative;
    top: auto;
    translate: none;
    height: auto;
    width: min(85vw, 420px);
    aspect-ratio: 1039 / 997;
    margin-top: 40px;
  }
  .cta-layer{ object-position: center top; }
  .final-cta-footer{ margin-top: 60px; }
}

/* ==========================================================================
   SCROLL REVEAL
   ========================================================================== */
.reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in-view{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   WHATSAPP — botón flotante fijo
   ========================================================================== */
.whatsapp-float{
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 200;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,.45));
  transition: transform var(--dur-fast) var(--ease);
}
.whatsapp-float::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  opacity: .55;
  animation: whatsapp-pulse 2.2s ease-out infinite;
}
.whatsapp-float img{
  position: relative;
  width: 100%;
  height: 100%;
}
.whatsapp-float:hover{ transform: scale(1.08); }
.whatsapp-float:active{ transform: scale(.94); }

@keyframes whatsapp-pulse{
  0%{ transform: scale(1); opacity: .45; }
  100%{ transform: scale(1.55); opacity: 0; }
}

@media (max-width: 640px){
  .whatsapp-float{ width: 52px; height: 52px; }
}

@media (prefers-reduced-motion: reduce){
  .whatsapp-float{ transition: none; }
  .whatsapp-float::before{ animation: none; opacity: .25; }
}