/* CSV48.2 · Altas Repsol · integración visual premium CSV */
.csv-online-signups{
  position:relative;
  padding:82px 0;
  overflow:hidden;
  background:
    radial-gradient(circle at 8% 12%,rgba(242,171,55,.12),transparent 32%),
    radial-gradient(circle at 92% 88%,rgba(11,77,180,.11),transparent 34%),
    linear-gradient(180deg,#fffdf9 0%,#f3f6fa 100%);
}
.csv-online-signups:before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(115deg,transparent 18%,rgba(255,255,255,.58) 42%,transparent 63%);
  opacity:.42;transform:translateX(-40%);
}
.csv-online-signups .section-head{align-items:end;position:relative;z-index:1}
.csv-signup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:32px;position:relative;z-index:1}
.csv-signup-card{
  position:relative;display:grid;grid-template-columns:82px minmax(0,1fr);gap:22px;align-items:center;
  min-height:244px;padding:32px;border:1px solid rgba(255,255,255,.88);border-radius:30px;
  color:inherit;text-decoration:none;overflow:hidden;isolation:isolate;
  background:
    linear-gradient(#fff,#fff) padding-box,
    linear-gradient(135deg,#f7d78d 0%,#fff5cf 18%,#b87519 46%,#fff3bd 72%,#d99a32 100%) border-box;
  box-shadow:0 24px 60px rgba(5,22,43,.13),inset 0 1px 0 rgba(255,255,255,.95),inset 0 -1px 0 rgba(8,31,58,.06);
  transition:transform .25s ease,box-shadow .25s ease,filter .25s ease;
  -webkit-tap-highlight-color:transparent;
}
.csv-signup-card--energy{
  background:
    linear-gradient(#fff,#fff) padding-box,
    linear-gradient(135deg,#a9c8ff 0%,#f5f9ff 18%,#1b5cbd 47%,#dceaff 73%,#6747c8 100%) border-box;
}
.csv-signup-card:before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(circle at 88% 12%,rgba(255,143,0,.17),transparent 28%),
    linear-gradient(145deg,rgba(255,255,255,.98),rgba(255,250,240,.93));
}
.csv-signup-card--energy:before{
  background:
    radial-gradient(circle at 88% 12%,rgba(30,91,185,.17),transparent 29%),
    linear-gradient(145deg,rgba(255,255,255,.98),rgba(242,247,255,.94));
}
.csv-signup-card:after{
  content:"";position:absolute;top:-60%;left:-42%;width:34%;height:220%;z-index:-1;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.82),transparent);
  transform:rotate(18deg);transition:left .65s ease;
}
.csv-signup-card:hover:after,.csv-signup-card:focus-visible:after{left:124%}
.csv-signup-card:hover,.csv-signup-card:focus-visible{
  transform:translateY(-6px) scale(1.008);outline:none;filter:saturate(1.04);
  box-shadow:0 32px 78px rgba(5,22,43,.19),0 0 0 4px rgba(224,165,62,.10),inset 0 1px 0 #fff;
}
.csv-signup-card--energy:hover,.csv-signup-card--energy:focus-visible{box-shadow:0 32px 78px rgba(5,22,43,.19),0 0 0 4px rgba(22,85,184,.10),inset 0 1px 0 #fff}
.csv-signup-card:active{transform:translateY(-1px) scale(.992)}
.csv-signup-icon{
  width:82px;height:82px;border-radius:25px;display:grid;place-items:center;position:relative;
  background:linear-gradient(145deg,#fffdf7 0%,#ffe4ae 48%,#f8b64d 100%);
  border:1px solid rgba(255,255,255,.86);
  box-shadow:inset 0 2px 2px rgba(255,255,255,.95),inset 0 -8px 16px rgba(180,91,0,.12),0 14px 32px rgba(206,117,9,.23),0 0 0 5px rgba(230,157,45,.08);
}
.csv-signup-card--energy .csv-signup-icon{
  background:linear-gradient(145deg,#fbfdff 0%,#dceaff 48%,#77a8f4 100%);
  box-shadow:inset 0 2px 2px rgba(255,255,255,.95),inset 0 -8px 16px rgba(10,61,145,.13),0 14px 32px rgba(18,77,167,.22),0 0 0 5px rgba(38,101,194,.08);
}
.csv-signup-icon:after{content:"";position:absolute;inset:7px 10px auto;height:34%;border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,0));pointer-events:none}
.csv-signup-icon svg{width:43px;height:43px;color:#c95500;fill:none;stroke:currentColor;stroke-width:1.8;filter:drop-shadow(0 2px 1px rgba(255,255,255,.9))}
.csv-signup-card--energy .csv-signup-icon svg{color:#0b4db4}
.csv-signup-copy{min-width:0}.csv-signup-copy .eyebrow{margin-bottom:8px}.csv-signup-copy h3{margin:0 0 10px;font-size:clamp(1.38rem,2.1vw,1.85rem);line-height:1.12;color:#06172b}.csv-signup-copy p{margin:0 0 20px;color:#5b6879;line-height:1.55}
.csv-signup-link{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 19px;border-radius:999px;
  color:#fff;font-weight:900;letter-spacing:.01em;text-shadow:0 1px 1px rgba(0,0,0,.20);
  border:1px solid rgba(255,255,255,.65);
  background:linear-gradient(180deg,#ff9c1a 0%,#ef6b00 52%,#c84d00 100%);
  box-shadow:inset 0 2px 1px rgba(255,255,255,.48),inset 0 -3px 7px rgba(111,35,0,.23),0 10px 22px rgba(214,86,0,.26),0 0 0 3px rgba(235,143,28,.10);
}
.csv-signup-card--energy .csv-signup-link{
  background:linear-gradient(180deg,#2d75dc 0%,#0b4db4 54%,#07357e 100%);
  box-shadow:inset 0 2px 1px rgba(255,255,255,.40),inset 0 -3px 7px rgba(1,25,74,.28),0 10px 22px rgba(11,77,180,.26),0 0 0 3px rgba(30,96,193,.10);
}
.csv-signup-link:after{content:"↗";font-size:1.08em;line-height:1;transform:translateY(-1px)}
.csv-signup-note{margin:22px 0 0;text-align:center;color:#687587;font-size:.9rem;position:relative;z-index:1}
@media(max-width:820px){.csv-online-signups{padding:58px 0}.csv-signup-grid{grid-template-columns:1fr}.csv-signup-card{min-height:0}}
@media(max-width:520px){
  .csv-online-signups{padding:46px 0}.csv-signup-grid{gap:17px;margin-top:24px}
  .csv-signup-card{grid-template-columns:62px minmax(0,1fr);gap:16px;padding:23px 20px;border-radius:24px}
  .csv-signup-icon{width:62px;height:62px;border-radius:19px}.csv-signup-icon svg{width:34px;height:34px}
  .csv-signup-copy h3{font-size:1.28rem}.csv-signup-copy p{margin-bottom:17px}
  .csv-signup-link{width:100%;min-height:46px;padding:11px 15px;font-size:.93rem}
}
@media(prefers-reduced-motion:reduce){.csv-signup-card,.csv-signup-card:after{transition:none}}

/* CSV48.3 · Identidad visual actualizada Repsol */
.csv-signup-icon--brand{overflow:hidden;padding:0;background:#fff;isolation:isolate}
.csv-signup-icon--brand:after{z-index:2;opacity:.46}
.csv-signup-icon--brand img{position:relative;z-index:1;display:block;width:100%;height:100%;object-fit:cover;transform:scale(.92);filter:drop-shadow(0 8px 12px rgba(65,38,8,.16));transition:transform .28s ease,filter .28s ease}
.csv-signup-icon--energy-brand{background:#06233c}
.csv-signup-icon--energy-brand img{transform:scale(1.02);object-fit:cover;filter:drop-shadow(0 8px 14px rgba(2,22,43,.22))}
.csv-signup-card:hover .csv-signup-icon--brand img,.csv-signup-card:focus-visible .csv-signup-icon--brand img{transform:scale(.98) translateY(-1px);filter:drop-shadow(0 11px 15px rgba(65,38,8,.21))}
.csv-signup-card--energy:hover .csv-signup-icon--energy-brand img,.csv-signup-card--energy:focus-visible .csv-signup-icon--energy-brand img{transform:scale(1.08) translateY(-1px);filter:drop-shadow(0 11px 16px rgba(2,22,43,.28))}
@media(max-width:520px){.csv-signup-icon--brand img{transform:scale(.94)}.csv-signup-icon--energy-brand img{transform:scale(1.04)}}
@media(prefers-reduced-motion:reduce){.csv-signup-icon--brand img{transition:none}}

/* CSV48.4 · Revisión de proporción y responsive de tarjetas Repsol */
.csv-signup-card{
  grid-template-columns:116px minmax(0,1fr);
  gap:26px;
  min-height:268px;
  padding:34px 36px;
}
.csv-signup-icon{
  width:116px;
  height:116px;
  border-radius:30px;
  align-self:start;
  margin-top:2px;
}
.csv-signup-icon--brand img{
  object-fit:contain;
  transform:scale(.90);
}
.csv-signup-icon--energy-brand{
  background:linear-gradient(145deg,#06233c,#07395c);
}
.csv-signup-icon--energy-brand img{
  object-fit:contain;
  transform:scale(.91);
}
.csv-signup-copy h3{
  max-width:18ch;
}
.csv-signup-copy p{
  max-width:50ch;
}
.csv-signup-link{
  min-width:210px;
}

@media (max-width:1100px){
  .csv-signup-card{
    grid-template-columns:98px minmax(0,1fr);
    gap:22px;
    min-height:250px;
    padding:30px;
  }
  .csv-signup-icon{
    width:98px;
    height:98px;
    border-radius:27px;
  }
}

@media (max-width:820px){
  .csv-signup-grid{max-width:720px;margin-left:auto;margin-right:auto}
  .csv-signup-card{
    grid-template-columns:104px minmax(0,1fr);
    min-height:238px;
    padding:30px 32px;
  }
  .csv-signup-icon{
    width:104px;
    height:104px;
  }
  .csv-signup-copy h3{max-width:none}
}

@media (max-width:560px){
  .csv-online-signups .section-head{align-items:start}
  .csv-signup-card{
    grid-template-columns:82px minmax(0,1fr);
    gap:17px;
    min-height:0;
    padding:22px 19px 20px;
    border-radius:25px;
  }
  .csv-signup-icon{
    width:82px;
    height:82px;
    border-radius:23px;
    margin-top:0;
  }
  .csv-signup-copy .eyebrow{font-size:.72rem;letter-spacing:.08em}
  .csv-signup-copy h3{font-size:1.23rem;line-height:1.15;margin-bottom:8px}
  .csv-signup-copy p{font-size:.94rem;line-height:1.48;margin-bottom:16px}
  .csv-signup-link{
    grid-column:1/-1;
    width:100%;
    min-width:0;
    min-height:48px;
    margin-top:2px;
  }
}

@media (max-width:390px){
  .csv-signup-card{
    grid-template-columns:72px minmax(0,1fr);
    gap:14px;
    padding:19px 16px 18px;
  }
  .csv-signup-icon{
    width:72px;
    height:72px;
    border-radius:20px;
  }
  .csv-signup-copy h3{font-size:1.12rem}
  .csv-signup-copy p{font-size:.89rem}
}