/* =========================================================
   HC Reformas · Impermeabilizaciones (V4 premium)
   Solo se carga en impermeabilizaciones-tenerife.html
   ========================================================= */
.ip-page{
  --ip-orange:#f28c18;
  --ip-orange-2:#ff9f2e;
  --ip-ink:#16191d;
  --ip-ink-2:#22272d;
  --ip-text:#2b3036;
  --ip-muted:#5f666e;
  --ip-line:#e6e8eb;
  --ip-soft:#f5f6f8;
  --ip-radius:16px;
  --ip-shadow:0 18px 40px -18px rgba(18,22,28,.28);
  background:#fff;
}
.ip-page main{overflow:hidden}
.ip-ico{width:24px;height:24px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Botones ---------- */
.ip-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border-radius:999px;font-weight:700;font-size:16px;line-height:1.1;border:1.5px solid transparent;transition:transform .25s ease,background .25s ease,box-shadow .25s ease,border-color .25s ease;text-decoration:none;white-space:nowrap}
.ip-btn .ip-ico{width:18px;height:18px;stroke-width:2.2;transition:transform .25s ease}
.ip-btn:hover .ip-ico{transform:translateX(3px)}
.ip-btn-primary{background:var(--ip-orange);color:#fff;box-shadow:0 12px 26px -10px rgba(242,140,24,.75)}
.ip-btn-primary:hover{background:var(--ip-orange-2);transform:translateY(-2px);color:#fff}
.ip-btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.75);backdrop-filter:blur(4px)}
.ip-btn-ghost:hover{background:#fff;color:var(--ip-ink)}
.ip-btn-sm{padding:12px 20px;font-size:15px}


/* ---------- HERO ---------- */
.ip-hero{position:relative;min-height:min(86vh,760px);display:flex;flex-direction:column;justify-content:center;color:#fff;background:var(--ip-ink);isolation:isolate}
.ip-hero-media{position:absolute;inset:0;z-index:-2}
.ip-hero-media img,.ip-hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 40%}
.ip-hero-video{opacity:0;transition:opacity 1.2s ease}
.ip-hero.has-video .ip-hero-video{opacity:1}
.ip-hero-media img{animation:ipZoom 18s ease-out both}
@keyframes ipZoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.ip-hero-shade{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(14,17,21,.94) 0%,rgba(14,17,21,.82) 32%,rgba(14,17,21,.35) 62%,rgba(14,17,21,.12) 100%),
  linear-gradient(0deg,rgba(14,17,21,.88) 0%,rgba(14,17,21,0) 38%)}
.ip-hero-inner{padding:96px 0 40px;position:relative}
.ip-eyebrow{display:inline-block;font-size:13px;font-weight:800;letter-spacing:2.2px;text-transform:uppercase;color:var(--ip-orange);margin-bottom:18px}
.ip-hero h1{font-size:clamp(38px,5.4vw,70px);line-height:1.03;letter-spacing:-1.5px;font-weight:800;margin:0 0 22px;max-width:780px;color:#fff;text-wrap:balance}
.ip-hero-lead{font-size:clamp(17px,1.5vw,19.5px);line-height:1.6;color:rgba(255,255,255,.88);max-width:600px;margin:0 0 34px}
.ip-hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.ip-hero-bar-wrap{position:relative;padding-bottom:34px}
.ip-hero-bar{list-style:none;margin:0;padding:22px 0;display:grid;grid-template-columns:repeat(4,auto) minmax(230px,auto);justify-content:space-between;border-top:1px solid rgba(255,255,255,.18)}
.ip-hero-bar li{display:flex;align-items:center;gap:14px;padding:4px 20px;font-size:15px;font-weight:600;line-height:1.35;color:#fff}
.ip-hero-bar li+li{border-left:1px solid rgba(255,255,255,.14)}
.ip-hero-bar .ip-ico{width:36px;height:36px;color:#fff;stroke-width:1.5}

/* ---------- Encabezados de sección ---------- */
.ip-section{padding:100px 0}
.ip-kicker{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--ip-orange);margin-bottom:12px}
.ip-heading{max-width:760px;margin-bottom:48px}
.ip-heading h2,.ip-why h2,.ip-zones h2,.ip-faq h2,.ip-final h2{font-size:clamp(30px,3.4vw,44px);line-height:1.1;letter-spacing:-.8px;font-weight:800;color:var(--ip-ink);margin:0 0 14px;text-wrap:balance}
.ip-heading p{font-size:18px;color:var(--ip-muted);margin:0;line-height:1.6}
.ip-center{text-align:center;margin-left:auto;margin-right:auto}

/* ---------- VÍDEO ---------- */
.ip-video-section{padding:84px 0 70px;background:linear-gradient(180deg,#fff 0%,var(--ip-soft) 100%)}
.ip-video-section .ip-heading{margin-bottom:40px}
.ip-video-layout{display:grid;grid-template-columns:minmax(220px,1fr) minmax(0,2.25fr) minmax(220px,1fr);gap:24px;align-items:stretch}
.ip-video-side{display:grid;gap:18px;align-content:center}
.ip-mini{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--ip-line);border-radius:14px;padding:20px 18px;box-shadow:0 8px 22px -16px rgba(18,22,28,.25);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.ip-mini:hover{transform:translateY(-3px);border-color:rgba(242,140,24,.45);box-shadow:var(--ip-shadow)}
.ip-mini .ip-ico{width:34px;height:34px;color:var(--ip-orange);stroke-width:1.6;margin-top:2px}
.ip-mini h3{font-size:16px;font-weight:800;color:var(--ip-ink);margin:0 0 5px}
.ip-mini p{font-size:14.5px;color:var(--ip-muted);margin:0;line-height:1.5}

.ip-player{position:relative;border-radius:20px;overflow:hidden;background:var(--ip-ink);box-shadow:0 30px 60px -24px rgba(18,22,28,.55);aspect-ratio:16/9;align-self:center}
.ip-player video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;background:var(--ip-ink)}
.ip-player::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,17,21,.6),rgba(14,17,21,0) 45%);pointer-events:none;transition:opacity .4s ease}
.ip-player[data-state="playing"]::after,.ip-player[data-state="paused"]::after{opacity:0}
.ip-play{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:transparent;border:0;cursor:pointer;color:#fff;font:inherit}
.ip-play[hidden]{display:none}
.ip-play-ring{position:relative;display:grid;place-items:center;width:88px;height:88px;border-radius:50%;background:var(--ip-orange);box-shadow:0 14px 34px -8px rgba(242,140,24,.8);transition:transform .3s ease}
.ip-play-ring::before{content:"";position:absolute;inset:-10px;border-radius:50%;border:2px solid rgba(255,255,255,.55);animation:ipPulse 2.2s ease-out infinite}
@keyframes ipPulse{0%{transform:scale(.85);opacity:1}100%{transform:scale(1.35);opacity:0}}
.ip-play-ring .ip-ico{width:34px;height:34px;margin-left:5px;color:#fff}
.ip-play:hover .ip-play-ring{transform:scale(1.07)}
.ip-play-label{font-weight:700;font-size:15px;letter-spacing:.3px;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.ip-play-label em{font-style:normal;opacity:.8;font-weight:600}
.ip-player[data-state="playing"] .ip-play,.ip-player[data-state="paused"] .ip-play{display:none}
.ip-player-caption{position:absolute;left:20px;bottom:18px;z-index:1;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:#fff;transition:opacity .3s ease}
.ip-player[data-state="playing"] .ip-player-caption,.ip-player[data-state="paused"] .ip-player-caption{opacity:0}
.ip-dot{width:8px;height:8px;border-radius:50%;background:var(--ip-orange);box-shadow:0 0 0 4px rgba(242,140,24,.25)}

/* ---------- TIRA DE IMÁGENES ---------- */
.ip-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:#fff;padding:0 6px}
.ip-strip-card{position:relative;overflow:hidden;background:var(--ip-ink);min-height:250px;display:flex;flex-direction:column}
.ip-strip-card img{width:100%;height:150px;object-fit:cover;transition:transform .8s ease;flex-shrink:0}
.ip-strip-card:hover img{transform:scale(1.06)}
.ip-strip-card>div{flex:1;display:flex;gap:16px;align-items:flex-start;padding:22px 24px;background:linear-gradient(180deg,#2a3037,var(--ip-ink));color:#fff}
.ip-strip-card .ip-ico{width:30px;height:30px;color:#fff;stroke-width:1.5;margin-top:2px}
.ip-strip-card h3{font-size:18px;font-weight:800;margin:0 0 4px;color:#fff}
.ip-strip-card p{font-size:14.5px;color:rgba(255,255,255,.75);margin:0;line-height:1.5}
.ip-strip-card::before{content:"";position:absolute;left:0;right:0;top:150px;height:3px;background:var(--ip-orange);transform:scaleX(0);transform-origin:left;transition:transform .5s ease;z-index:1}
.ip-strip-card:hover::before{transform:scaleX(1)}

/* ---------- POR QUÉ / CHECKLIST ---------- */
.ip-split{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.ip-why p{font-size:17.5px;line-height:1.7;color:var(--ip-text);margin:0 0 16px}
.ip-link{display:inline-flex;align-items:center;gap:8px;margin-top:8px;font-weight:800;color:var(--ip-orange)}
.ip-link .ip-ico{width:18px;height:18px;stroke-width:2.2;transition:transform .25s ease}
.ip-link:hover .ip-ico{transform:translateX(4px)}
.ip-check-card{background:var(--ip-ink);color:#fff;border-radius:22px;padding:40px 38px;box-shadow:0 30px 60px -28px rgba(18,22,28,.6);position:relative;overflow:hidden}
.ip-check-card::before{content:"";position:absolute;width:260px;height:260px;right:-90px;top:-90px;border-radius:50%;background:radial-gradient(circle,rgba(242,140,24,.35),rgba(242,140,24,0) 70%)}
.ip-check-card h3{font-size:22px;margin:0 0 22px;color:#fff;position:relative}
.ip-check-card ul{list-style:none;margin:0 0 30px;padding:0;display:grid;gap:14px;position:relative}
.ip-check-card li{display:flex;gap:12px;align-items:center;font-size:16px;color:rgba(255,255,255,.88)}
.ip-check-card li .ip-ico{width:22px;height:22px;padding:4px;box-sizing:content-box;border-radius:50%;background:rgba(242,140,24,.16);color:var(--ip-orange);stroke-width:2.6}

/* ---------- PROCESO ---------- */
.ip-process{background:var(--ip-soft)}
.ip-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:none}
.ip-steps li{position:relative;background:#fff;border:1px solid var(--ip-line);border-radius:var(--ip-radius);padding:34px 28px 30px;transition:transform .3s ease,box-shadow .3s ease}
.ip-steps li:hover{transform:translateY(-4px);box-shadow:var(--ip-shadow)}
.ip-step-n{position:absolute;top:22px;right:24px;font-size:44px;font-weight:800;line-height:1;color:rgba(22,25,29,.07);letter-spacing:-1px}
.ip-steps .ip-ico{width:44px;height:44px;padding:11px;box-sizing:content-box;border-radius:14px;background:rgba(242,140,24,.12);color:var(--ip-orange);margin-bottom:20px}
.ip-steps h3{font-size:19px;font-weight:800;color:var(--ip-ink);margin:0 0 8px}
.ip-steps p{font-size:15px;line-height:1.6;color:var(--ip-muted);margin:0}

/* ---------- PARA QUIÉN ---------- */
.ip-client-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ip-client-grid article{border:1px solid var(--ip-line);border-radius:var(--ip-radius);padding:34px 30px;background:#fff;transition:border-color .3s ease,transform .3s ease,box-shadow .3s ease}
.ip-client-grid article:hover{border-color:rgba(242,140,24,.5);transform:translateY(-4px);box-shadow:var(--ip-shadow)}
.ip-client-grid .ip-ico{width:40px;height:40px;color:var(--ip-orange);stroke-width:1.5;margin-bottom:18px}
.ip-client-grid h3{font-size:19px;font-weight:800;color:var(--ip-ink);margin:0 0 8px}
.ip-client-grid p{font-size:15.5px;line-height:1.6;color:var(--ip-muted);margin:0}

/* ---------- FAQ ---------- */
.ip-faq{background:var(--ip-soft)}
.ip-faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.ip-faq-layout>div:first-child p{font-size:17px;line-height:1.65;color:var(--ip-muted)}
.ip-faq-list details{background:#fff;border:1px solid var(--ip-line);border-radius:14px;margin-bottom:12px;transition:border-color .3s ease,box-shadow .3s ease}
.ip-faq-list details[open]{border-color:rgba(242,140,24,.5);box-shadow:0 14px 30px -20px rgba(18,22,28,.35)}
.ip-faq-list summary{list-style:none;cursor:pointer;padding:20px 56px 20px 24px;font-weight:700;font-size:16.5px;color:var(--ip-ink);position:relative}
.ip-faq-list summary::-webkit-details-marker{display:none}
.ip-faq-list summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:rgba(242,140,24,.12);color:var(--ip-orange);font-size:20px;font-weight:700;transition:transform .3s ease}
.ip-faq-list details[open] summary::after{content:"–"}
.ip-faq-list details p{margin:0;padding:0 24px 22px;color:var(--ip-muted);line-height:1.65;font-size:15.5px}

/* ---------- CTA FINAL ---------- */
.ip-final{padding:90px 0 110px}
.ip-final-box{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:56px 60px;border-radius:26px;color:#fff;background:
  radial-gradient(circle at 92% 10%,rgba(242,140,24,.35),rgba(242,140,24,0) 45%),
  linear-gradient(120deg,rgba(14,17,21,.96),rgba(14,17,21,.86)),
  url('img/impermeabilizaciones/hero-v4.jpg') center/cover}
.ip-final h2{color:#fff;margin:4px 0 10px}
.ip-final p{color:rgba(255,255,255,.8);margin:0;font-size:17px}
.ip-final-actions{display:flex;flex-direction:column;gap:12px;flex-shrink:0}

/* ---------- Animación de entrada ---------- */
.ip-js .ip-reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.ip-js .ip-reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .ip-js .ip-reveal{opacity:1;transform:none;transition:none}
  .ip-hero-media img,.ip-play-ring::before{animation:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .ip-hero-bar{grid-template-columns:repeat(3,1fr);justify-content:stretch;row-gap:18px}
  .ip-hero-bar li:nth-child(4){border-left:0}
  .ip-video-layout{grid-template-columns:1fr 1fr}
  .ip-player{grid-column:1/-1;order:-1}
  .ip-video-side{align-content:start}
  .ip-steps{grid-template-columns:repeat(2,1fr)}
  .ip-strip{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .ip-split,.ip-faq-layout{grid-template-columns:1fr;gap:40px}
  .ip-client-grid{grid-template-columns:1fr}
  .ip-final-box{flex-direction:column;align-items:flex-start;padding:40px 30px}
  .ip-final-actions{width:100%}
}
@media (max-width:640px){
  .ip-section{padding:68px 0}
  .ip-hero{min-height:auto}
  .ip-hero-media img,.ip-hero-video{object-position:72% 50%}
  .ip-hero-shade{background:linear-gradient(180deg,rgba(14,17,21,.55) 0%,rgba(14,17,21,.85) 55%,rgba(14,17,21,.96) 100%)}
  .ip-hero-inner{padding:64px 0 28px}
  .ip-hero h1{font-size:clamp(28px,8.4vw,40px);letter-spacing:-.6px;overflow-wrap:anywhere;hyphens:manual}
  .ip-hero-actions .ip-btn{width:100%}
  .ip-hero-bar{grid-template-columns:1fr 1fr;justify-content:stretch;padding:18px 0;gap:14px 0}
  .ip-hero-bar li{padding:4px 10px;font-size:13.5px;gap:10px}
  .ip-hero-bar li+li{border-left:0}
  .ip-hero-bar li:last-child{grid-column:1/-1}
  .ip-hero-bar .ip-ico{width:28px;height:28px}
  .ip-video-section{padding:64px 0 50px}
  .ip-video-layout{grid-template-columns:1fr;gap:14px}
  .ip-video-side{gap:14px}
  .ip-player{border-radius:14px}
  .ip-play-ring{width:70px;height:70px}
  .ip-play-ring .ip-ico{width:28px;height:28px}
  .ip-player-caption{display:none}
  .ip-strip{grid-template-columns:1fr;padding:0}
  .ip-strip-card{min-height:0}
  .ip-steps{grid-template-columns:1fr}
  .ip-check-card{padding:32px 24px}
  .ip-btn{white-space:normal;text-align:center}
}

/* ---------- Problemas ---------- */
.ip-problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ip-problem-grid article{position:relative;padding:30px 26px 28px;border-radius:var(--ip-radius);background:#fff;border:1px solid var(--ip-line);border-top:3px solid var(--ip-orange);transition:transform .3s ease,box-shadow .3s ease}
.ip-problem-grid article:hover{transform:translateY(-4px);box-shadow:var(--ip-shadow)}
.ip-problem-grid h3{font-size:18px;font-weight:800;color:var(--ip-ink);margin:0 0 8px}
.ip-problem-grid p{font-size:15px;line-height:1.6;color:var(--ip-muted);margin:0}

/* ---------- Comparativa ---------- */
.ip-compare-sec{background:var(--ip-ink);color:#fff}
.ip-compare-sec .ip-heading h2{color:#fff}
.ip-compare-sec .ip-heading p{color:rgba(255,255,255,.72)}
.ip-table-wrap{overflow-x:auto;border-radius:18px;border:1px solid rgba(255,255,255,.12);-webkit-overflow-scrolling:touch}
.ip-table{width:100%;min-width:640px;border-collapse:collapse;font-size:15.5px}
.ip-table th,.ip-table td{padding:18px 22px;text-align:left;border-bottom:1px solid rgba(255,255,255,.08)}
.ip-table thead th{font-size:13px;letter-spacing:1.2px;text-transform:uppercase;color:rgba(255,255,255,.6);font-weight:800;background:rgba(255,255,255,.03)}
.ip-table tbody th{font-weight:700;color:#fff}
.ip-table td{color:rgba(255,255,255,.72)}
.ip-table tr:last-child th,.ip-table tr:last-child td{border-bottom:0}
.ip-table .ip-col-hl{background:rgba(242,140,24,.12);color:#fff;font-weight:700}
.ip-table thead .ip-col-hl{color:var(--ip-orange);background:rgba(242,140,24,.18)}

/* ---------- Zonas ---------- */
.ip-zones{padding-top:40px}
.ip-zones p{font-size:17px;line-height:1.7;color:var(--ip-text);margin:0 0 16px}
.ip-zone-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ip-zone-list li{display:flex;align-items:center;gap:10px;padding:16px 18px;border:1px solid var(--ip-line);border-radius:12px;font-weight:700;font-size:15px;color:var(--ip-ink);background:#fff}
.ip-zone-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ip-orange);flex-shrink:0}
.ip-zone-list a{color:var(--ip-ink);text-decoration:underline;text-decoration-color:rgba(242,140,24,.6);text-underline-offset:3px}
.ip-zone-list a:hover{color:var(--ip-orange)}
.ip-final p a{color:#fff;text-decoration:underline;text-decoration-color:var(--ip-orange);text-underline-offset:3px}

@media (max-width:1100px){.ip-problem-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.ip-problem-grid{grid-template-columns:1fr}.ip-zone-list{grid-template-columns:1fr}}