/* ======================================================
   TU TIENDA ONLINE — DEMO CELULARES
   ====================================================== */
/* ---------------- ROOT ---------------- */
:root{
  --green: #22c55e;
  --green-dark: #16a34a;


  --bg-top: #0b1f2d;
  --bg-mid: #07131c;
  --bg-bottom: #04070b;


  --ice: rgba(186,243,255,.95);
  --ice-soft: rgba(56,189,248,.18);

  --card-bg: rgba(255,255,255,.06);
  --card-bg-2: rgba(255,255,255,.08);
  --border: rgba(255,255,255,.10);
  --border-2: rgba(255,255,255,.14);

  --text: rgba(255,255,255,.95);
  --muted: rgba(255,255,255,.65);

  --radius-xl: 22px;
  --radius-lg: 18px;

  --shadow-lg: 0 22px 55px rgba(0,0,0,.55);
  --shadow-md: 0 14px 35px rgba(0,0,0,.38);
}

/* ---------------- RESET ---------------- */
*{ margin: 0; padding: 0; box-sizing: border-box; }
html, body{ min-height: 100%; }
img{ max-width: 100%; display: block; }
button{ font: inherit; }

/* ---------------- BASE ---------------- */
body{
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);


  background:
    radial-gradient(900px 500px at 50% -10%, var(--ice-soft), transparent 55%),
    linear-gradient(180deg, var(--bg-top), var(--bg-mid), var(--bg-bottom));
}


body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background: radial-gradient(1200px 600px at 50% -10%, rgba(255,255,255,.06), transparent 55%);
}

/* ---------------- LAYOUT ---------------- */
.app-container{
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 22px;
}

@media (max-width: 640px){
  .app-container{
    margin: 34px auto;
    padding: 0 16px;
  }
}

/* ---------------- HEADER ---------------- */
.store-header--centered{
  text-align: center;
  margin-bottom: 36px;
}

.store-title{
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 900;
  letter-spacing: -0.03em;
  text-shadow: 0 14px 45px rgba(0,0,0,.55);
}

.store-subtitle{
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.62);
}

/* ---------------- GRID ---------------- */
.cards-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media(max-width: 1024px){
  .cards-grid{ grid-template-columns: repeat(3, 1fr); gap: 18px; }
}
@media(max-width: 740px){
  .cards-grid{ grid-template-columns: repeat(2, 1fr); gap: 14px; }
}

@media(max-width: 340px){
  .cards-grid{ grid-template-columns: 1fr; }
}

/* ---------------- CARD ---------------- */
.urban-card{
  position: relative;
  display: block;


  background:
    radial-gradient(900px 500px at 30% 0%, rgba(56,189,248,.10), transparent 60%),
    rgba(255,255,255,.055);

  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius-xl);
  padding: 14px;
  cursor: pointer;

  box-shadow: 0 16px 45px rgba(0,0,0,.42);

  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
  -webkit-tap-highlight-color: transparent;
}

.urban-card,
.urban-card:visited,
.urban-card:hover,
.urban-card:active{
  color: inherit;
  text-decoration: none;
}

.urban-card::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius: var(--radius-xl);
  pointer-events:none;
  background: linear-gradient(180deg, rgba(255,255,255,.10), transparent 35%, rgba(0,0,0,.18));
  opacity:.55;
}

.urban-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 26px 70px rgba(0,0,0,.55);


  border-color: rgba(56,189,248,.28);
  background:
    radial-gradient(900px 500px at 30% 0%, rgba(56,189,248,.14), transparent 60%),
    rgba(255,255,255,.065);
}

@media (max-width: 740px){
  .urban-card:hover{ transform: none; }
}


.card-media{
  aspect-ratio: 3 / 4;
  background: rgba(0,0,0,.25);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.card-media img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
}


.card-media::before{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(300px 220px at 50% 30%, rgba(255,255,255,.10), transparent 60%);
  pointer-events:none;
}

/* texto */
.card-body{ margin-top: 12px; }

.card-title{
  font-weight: 850;
  font-size: 14px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}


.card-price{
  margin-top: 10px;
  font-size: 16px;
  font-weight: 950;
  letter-spacing: -0.02em;
  color: var(--ice);
  text-shadow: 0 10px 28px rgba(0,0,0,.55);
}

.card-price::before{
  content: "AR$ ";
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.card-price::after{ content:none !important; }

/* ---------------- BADGES: WHITE NEON EDITORIAL ---------------- */
.card-badge{
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 7px 12px;

  font-size: 10px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;

  color: rgba(255,255,255,.95);
  background: rgba(10,14,18,.55);
  border-radius: 999px;

  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(14px);

  box-shadow:
    0 0 0 1px rgba(255,255,255,.04),
    0 6px 22px rgba(0,0,0,.45);

  pointer-events: none;
}


.badge-top{
  box-shadow:
    0 0 0 1px rgba(255,255,255,.05),
    0 0 14px rgba(56,189,248,.16),
    0 6px 22px rgba(0,0,0,.45);
}
.badge-new{
  box-shadow:
    0 0 0 1px rgba(255,255,255,.05),
    0 0 14px rgba(186,243,255,.16),
    0 6px 22px rgba(0,0,0,.45);
}
.badge-premium{
  box-shadow:
    0 0 0 1px rgba(255,255,255,.05),
    0 0 16px rgba(168,85,247,.18),
    0 6px 22px rgba(0,0,0,.45);
}

@media (max-width: 640px){
  .card-badge{ padding: 6px 10px; font-size: 9px; }
}

/* ---------------- ITEM ---------------- */
.product-page{ padding: 0 22px; }
@media (max-width: 640px){
  .product-page{ padding: 0 16px; }
}

.back-icon{
  display: inline-block;
  margin: 18px 0 0;
  color: rgba(255,255,255,.78);
  text-decoration: none;
}
.back-icon:hover{ color: rgba(255,255,255,.92); }

.product-layout-aaa{
  max-width: 1200px;
  margin: 34px auto 40px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 60px;
}
@media(max-width: 900px){
  .product-layout-aaa{
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 20px;
  }
}


.product-main-image{
  background: rgba(0,0,0,.25);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 520px;
  overflow: hidden;
}

.product-main-image img{
  max-height: 520px;
  width: 100%;
  object-fit: contain;
  padding: 20px;
}

@media (max-width: 900px){
  .product-main-image{ min-height: 360px; }
  .product-main-image img{ max-height: 360px; padding: 14px; }
}


.thumbs{
  display: flex;
  gap: 10px;
  margin: 14px 0 0;
  flex-wrap: wrap;
}

.thumb{
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.35);
  padding: 6px;
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease;
}
.thumb:hover{
  transform: translateY(-2px);
  border-color: var(--border-2);
}
.thumb img{
  width: 70px;
  height: 90px;
  object-fit: contain;
}
.thumb.active{
  outline: 2px solid rgba(186,243,255,.55);
}


.product-info-aaa{
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.product-title-aaa{
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.product-category{
  color: rgba(255,255,255,.72);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.product-price-aaa{
  font-size: 30px;
  font-weight: 950;
  letter-spacing: -0.02em;
}

@media (max-width: 640px){
  .product-title-aaa{ font-size: 26px; }
  .product-price-aaa{ font-size: 26px; }
}


.spec-row{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.spec{
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  font-size: 13px;
}
.spec-k{
  color: rgba(255,255,255,.70);
  font-size: 12px;
  margin-bottom: 2px;
}
.spec-v{ font-weight: 800; }

@media (max-width: 520px){
  .spec-row{ grid-template-columns: 1fr; }
}

.product-cta-aaa{
  margin-top: 18px;
  height: 56px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #062010;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;


  box-shadow: 0 18px 45px rgba(34,197,94,.16), 0 10px 40px rgba(56,189,248,.10);

  transition: transform .18s ease, filter .18s ease;
}
.product-cta-aaa:hover{
  transform: translateY(-2px);
  filter: brightness(1.02);
}

/* ---------------- FOOTER ---------------- */
.store-footer,
.footer{
  margin-top: 54px;
  padding: 26px 0 12px;
  max-width: 900px;
  margin-left:auto;
  margin-right:auto;
  text-align: center;
  opacity: .95;

  color: rgba(255,255,255,.62);
  border-top: 1px solid rgba(255,255,255,.10);
}
.store-footer div:first-child{
  color: rgba(255,255,255,.86);
  letter-spacing: -0.01em;
}
.store-footer a,
.footer a{
  color: rgba(255,255,255,.85);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.18);
  padding-bottom: 2px;
}
.store-footer a:hover,
.footer a:hover{
  color: #fff;
  border-bottom-color: rgba(255,255,255,.35);
}
@media (max-width: 640px){
  .store-footer,
  .footer{
    margin-top: 28px;
    padding-top: 18px;
  }
}

@media (max-width: 640px){

  .product-gallery-phones{
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .product-main-image{ order: 1; }
  .thumbs{ order: 2; }

  .thumbs{
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 10px 0 0;
    padding: 0;
  }

  .thumb{
    width: 8px;
    height: 8px;
    padding: 0;
    border-radius: 999px;
    background: rgba(255,255,255,.26);
    border: none;
    transition: all .25s ease;
  }

  .thumb img{ display: none; }

  .thumb.active{
    width: 22px;
    background: linear-gradient(
      90deg,
      rgba(255,255,255,.95),
      rgba(186,243,255,.85)
    );
  }
}

.urban-card{
  backdrop-filter: blur(10px);
}

.card-price{
  text-shadow:
    0 10px 28px rgba(0,0,0,.55),
    0 0 18px rgba(186,243,255,.18);
}

.card-badge{
  background: rgba(6,10,14,.55);
  border: 1px solid rgba(255,255,255,.28);
  box-shadow:
    0 10px 30px rgba(0,0,0,.45),
    0 0 0 1px rgba(255,255,255,.05);
}

.urban-card{
  overflow: hidden;
}

.urban-card::before{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius: var(--radius-xl);
  pointer-events:none;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,.16),
    rgba(255,255,255,.02) 35%,
    rgba(56,189,248,.10) 70%,
    rgba(0,0,0,0)
  );
  opacity: .40;
}

.urban-card:hover::before{
  opacity: .60;
}


.urban-card .card-media::after{
  content:"";
  position:absolute;
  top:-40%;
  left:-70%;
  width: 90%;
  height: 160%;
  transform: rotate(18deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.10), transparent);
  opacity: 0;
  transition: opacity .35s ease, left .55s ease;
  pointer-events:none;
}

.urban-card:hover .card-media::after{
  opacity: .65;
  left: 120%;
}