/* ==========================================================
   Punto Clear Services — servicepuntoclear.cl
   Lexend (títulos) + Mulish (texto) · paleta del logo
   ========================================================== */
:root{
  --accent:#008465;          /* verde del isotipo */
  --accent-dark:#006253;
  --accent-soft:#E6F3EE;
  --lime:#94C945;            /* punto del isotipo */
  --lime-on-dark:#B5DD7A;
  --ink:#0D2A24;             /* tinta verde profunda */
  --ink-2:#163A32;
  --text:#2F3A37;
  --muted:#5E6B67;
  --gray-logo:#58595B;
  --base:#FFFFFF;
  --base-2:#F3F7F5;
  --line:#DDE6E2;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 18px 40px -24px rgba(13,42,36,.35);
  --shadow-sm:0 6px 18px -12px rgba(13,42,36,.3);
  --container:1250px;
  --gap:clamp(20px,3vw,32px);
  --f-title:"Lexend",system-ui,sans-serif;
  --f-body:"Mulish",system-ui,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --header-h:90px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);font-size:1.03rem;line-height:1.7;color:var(--text);background:var(--base);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-title);color:var(--ink);line-height:1.18;margin:0 0 .5em;font-weight:600;letter-spacing:-.015em}
h1{font-size:clamp(2.1rem,4.2vw,3.4rem);font-weight:600}
h2{font-size:clamp(1.7rem,3vw,2.5rem)}
h3{font-size:1.22rem}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- eyebrow ---------- */
.eyebrow{display:block;font-family:var(--f-title);font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}
.hero .eyebrow,.page-hero .eyebrow,.cta .eyebrow,.section--dark .eyebrow{color:var(--lime-on-dark)}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--f-title);font-weight:500;font-size:.98rem;padding:13px 24px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}
.hero .btn--ghost,.page-hero .btn--ghost,.cta .btn--ghost,.section--dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.hero .btn--ghost:hover,.cta .btn--ghost:hover,.section--dark .btn--ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}

/* ---------- header (siempre blanco) ---------- */
.site-header{position:sticky;top:0;z-index:90;background:#fff;box-shadow:0 1px 0 var(--line),0 8px 24px -20px rgba(0,0,0,.35);transition:box-shadow .3s var(--ease)}
.site-header.is-scrolled{box-shadow:0 1px 0 var(--line),0 12px 28px -18px rgba(0,0,0,.35)}
.header-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:var(--header-h);padding-top:10px;padding-bottom:10px}
.logo img{height:69px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav a{color:var(--ink);font-family:var(--f-title);font-weight:400;font-size:.95rem;padding:8px 12px;border-radius:8px;white-space:nowrap;position:relative;transition:color .2s var(--ease)}
.nav a:hover,.nav a.is-active{color:var(--accent)}
.nav a.is-active::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--accent)}
.nav .btn{margin-left:10px;padding:11px 20px;color:#fff}
.nav .btn:hover{color:#fff}
.nav .nav-cta-mobile{display:none}
.burger{display:none;width:46px;height:46px;border:0;background:transparent;cursor:pointer;border-radius:10px;position:relative;color:var(--ink)}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:currentColor;border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:28px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-backdrop{position:fixed;inset:0;z-index:70;background:rgba(13,42,36,.45);opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s}
.nav-backdrop.is-open{opacity:1;visibility:visible}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;color:#fff;min-height:min(88vh,760px);display:flex;align-items:center;overflow:hidden;background:var(--ink)}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:70% center}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(9,32,27,.80) 0%,rgba(9,32,27,.72) 45%,rgba(9,32,27,.40) 100%)}
.hero__inner{padding-block:clamp(70px,10vw,120px);display:grid;width:100%}
.hero__content{max-width:700px}
.hero .eyebrow{margin-bottom:7px}
.hero h1{margin-top:15px;margin-bottom:20px}
.hero p.lead{font-size:1.14rem;color:rgba(255,255,255,.88);max-width:560px;margin-bottom:32px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px}

/* imagen del hero */
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% center;opacity:0;transform:scale(1.04);transition:opacity 1.2s var(--ease),transform 7s linear}
.hero-slide.is-active{opacity:1;transform:scale(1)}

@media (prefers-reduced-motion:reduce){.hero-slide{transform:none}}

/* ---------- page-hero ---------- */
.page-hero{position:relative;isolation:isolate;color:#fff;overflow:hidden;background:var(--ink);padding-block:clamp(80px,10vw,128px) clamp(64px,8vw,104px)}
.page-hero__bg{position:absolute;inset:0;z-index:-2}
.page-hero__bg img{width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(9,32,27,.80) 0%,rgba(9,32,27,.70) 60%,rgba(9,32,27,.55) 100%)}
.page-hero .eyebrow{margin-bottom:7px}
.page-hero h1{margin-top:15px;margin-bottom:14px;max-width:820px}
.page-hero p{color:rgba(255,255,255,.86);max-width:640px;font-size:1.1rem;margin:0}

/* textos claros sobre fondos oscuros (los títulos SIEMPRE explícitos) */
.hero h1,.hero h2,.hero h3,.hero h4,
.page-hero h1,.page-hero h2,.page-hero h3,.page-hero h4,
.cta h1,.cta h2,.cta h3,.cta h4,
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}

/* ---------- secciones ---------- */
.section{padding-block:clamp(72px,9vw,112px);position:relative}
.section--alt{background:var(--base-2)}
.section-head{max-width:720px;margin-bottom:clamp(36px,5vw,56px)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head p{color:var(--muted);font-size:1.06rem;margin:0}
.section-head h2{margin-bottom:14px}

/* bloques oscuros: siempre con foto */
.section--dark{position:relative;isolation:isolate;background:var(--ink);color:rgba(255,255,255,.86);overflow:hidden}
.section--dark .section__bg{position:absolute;inset:0;z-index:-2}
.section--dark .section__bg img{width:100%;height:100%;object-fit:cover}
.section--dark::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(9,32,27,.78) 0%,rgba(9,32,27,.74) 100%)}
.section--dark p{color:rgba(255,255,255,.84)}
.section--plano::after{display:none}

/* ---------- split (texto + imagen) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.split--media-left .split__media{order:-1}
.split__media{position:relative}
.split__media img{border-radius:var(--radius);width:100%;aspect-ratio:4/5;object-fit:cover;box-shadow:var(--shadow)}
.split__media .tag{position:absolute;left:-18px;bottom:28px;background:#fff;border-radius:12px;padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;font-family:var(--f-title);font-size:.9rem;color:var(--ink);max-width:260px;line-height:1.35}
.split__media .tag svg{width:28px;height:28px;color:var(--accent);flex:none}
.split__body p{color:var(--muted)}
.split__body h2{margin-bottom:18px}

/* puntos con ícono */
.points{display:grid;gap:18px;margin-top:28px}
.point{display:grid;grid-template-columns:46px 1fr;gap:16px;align-items:start}
.point .ico{width:46px;height:46px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.point .ico svg{width:24px;height:24px}
.point h3{font-size:1.04rem;margin:2px 0 4px}
.point p{margin:0;font-size:.97rem;color:var(--muted)}

/* ---------- tarjetas de servicio ---------- */
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:var(--gap)}
.card{grid-column:span 2;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.cards .card:nth-child(4),.cards .card:nth-child(5){grid-column:span 3}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card__media{aspect-ratio:4/3;overflow:hidden;background:var(--base-2)}
.cards .card:nth-child(4) .card__media,.cards .card:nth-child(5) .card__media{aspect-ratio:16/8}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .card__media img{transform:scale(1.04)}
.card__body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.card__body h3{margin-bottom:8px}
.card__body p{color:var(--muted);font-size:.97rem;margin-bottom:16px}
.card__link{margin-top:auto;font-family:var(--f-title);font-weight:500;font-size:.93rem;display:inline-flex;align-items:center;gap:8px;color:var(--accent)}
.card__link svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.card:hover .card__link svg{transform:translateX(4px)}

/* ---------- prevención (bloque oscuro) ---------- */
.prev{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.prev h2{margin-bottom:18px}
.doc-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.doc{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-sm);padding:20px;backdrop-filter:blur(3px)}
.doc svg{width:28px;height:28px;color:var(--lime-on-dark);margin-bottom:12px}
.doc h3{font-size:1rem;margin:0 0 4px}
.doc p{font-size:.92rem;margin:0;color:rgba(255,255,255,.78)}

/* ---------- sectores ---------- */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.sector{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:border-color .3s var(--ease),transform .3s var(--ease)}
.sector:hover{border-color:var(--accent);transform:translateY(-4px)}
.sector .ico{width:56px;height:56px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:20px}
.sector .ico svg{width:28px;height:28px}
.sector h3{font-size:1.08rem;margin-bottom:8px}
.sector p{font-size:.95rem;color:var(--muted);margin:0}

/* ---------- pasos ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);counter-reset:s}
.step{position:relative;padding-top:26px;border-top:2px solid var(--line)}
.step::before{content:"";position:absolute;top:-2px;left:0;width:48px;height:2px;background:var(--accent)}
.step__num{font-family:var(--f-title);font-size:2.4rem;font-weight:300;color:var(--accent);line-height:1;display:block;margin-bottom:16px}
.step h3{font-size:1.08rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.96rem;margin:0}

/* compromisos (bloque oscuro servicios) */
.commits{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.commit{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:30px 28px}
.commit svg{width:34px;height:34px;color:var(--lime-on-dark);margin-bottom:18px}
.commit h3{font-size:1.12rem;margin-bottom:8px}
.commit p{margin:0;font-size:.97rem}

/* ---------- servicio detallado ---------- */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center;padding-block:clamp(40px,5vw,64px);border-top:1px solid var(--line)}
.svc:first-child{border-top:0;padding-top:0}
.svc:last-child{padding-bottom:0}
.svc:nth-child(even) .svc__media{order:2}
.svc__media img{border-radius:var(--radius);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow)}
.svc__num{font-family:var(--f-title);font-weight:300;font-size:.95rem;color:var(--accent);letter-spacing:.12em;display:block;margin-bottom:8px}
.svc h2{font-size:clamp(1.5rem,2.4vw,2rem);margin-bottom:14px}
.svc p{color:var(--muted)}
.checks{display:grid;gap:10px;margin-top:20px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:.98rem}
.checks svg{width:20px;height:20px;color:var(--accent);flex:none;margin-top:4px}

/* valores */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.value{padding:32px 28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.value .ico{width:56px;height:56px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:20px}
.value .ico svg{width:28px;height:28px}
.value h3{margin-bottom:8px}
.value p{color:var(--muted);margin:0;font-size:.97rem}

/* ---------- CTA ---------- */
.cta{position:relative;isolation:isolate;color:#fff;overflow:hidden;background:var(--ink);padding-block:clamp(80px,10vw,120px);text-align:center}
.cta__bg{position:absolute;inset:0;z-index:-2}
.cta__bg img{width:100%;height:100%;object-fit:cover}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background:rgba(9,32,27,.76)}
.cta h2{max-width:760px;margin:12px auto 16px}
.cta p{color:rgba(255,255,255,.86);max-width:600px;margin:0 auto 32px;font-size:1.08rem}
.cta__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ---------- contacto ---------- */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,6vw,72px);align-items:start}
.contact-info h2{margin-bottom:14px}
.contact-info>p{color:var(--muted)}
.info-list{display:grid;gap:14px;margin:28px 0 32px}
.info-item{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:center;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}
.info-item .ico{width:48px;height:48px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.info-item .ico svg{width:20px;height:20px}
.info-item small{display:block;font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-family:var(--f-title)}
.info-item a,.info-item span{color:var(--ink);font-weight:600;word-break:break-word}
.info-item a:hover{color:var(--accent)}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10}
.map iframe{width:100%;height:100%;border:0;display:block}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,4vw,44px);box-shadow:var(--shadow-sm);position:relative}
.form-card h2{font-size:1.6rem;margin-bottom:6px}
.form-card>p{color:var(--muted);margin-bottom:26px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{font-family:var(--f-title);font-size:.88rem;color:var(--ink);font-weight:500}
.field input,.field textarea{font:inherit;font-size:1rem;color:var(--text);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:13px 15px;background:var(--base-2);transition:border-color .2s var(--ease),background .2s var(--ease)}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.form-card .btn{margin-top:22px}
.form-alert{display:none;border-radius:var(--radius-sm);padding:14px 18px;margin-bottom:22px;font-weight:600;font-size:.96rem}
.form-alert.is-ok{display:block;background:#E5F4EA;color:#17603A;border:1px solid #BFE2CB}
.form-alert.is-err{display:block;background:#FBE9E9;color:#9B2C2C;border:1px solid #F1C6C6}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding-block:clamp(52px,6vw,74px) 30px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1fr 1.25fr;gap:clamp(28px,4vw,56px)}
.footer-brand img{height:62px;width:auto;margin-bottom:18px}
.footer-brand p{margin:0;max-width:300px}
.footer-col h4{color:#fff;font-size:.95rem;margin:6px 0 16px;font-weight:500;letter-spacing:.02em}
.footer-col ul{display:grid;gap:9px}
.footer-col a{color:rgba(255,255,255,.72);transition:color .2s var(--ease)}
.footer-col a:hover{color:#fff}
.footer-contact li a,.footer-contact li span{display:inline-flex;align-items:center;gap:10px}
.footer-contact svg{width:18px;height:18px;flex:none;color:var(--lime-on-dark)}
.footer-contact li{line-height:1.45}
.footer-contact li span svg{align-self:flex-start;margin-top:2px}
.footer-credit{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:.8rem;color:rgba(255,255,255,.6)}
.footer-credit a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
.footer-credit a:hover{color:rgba(255,255,255,.92)}

/* ---------- reveal ---------- */
/* sin JS todo visible; con JS se anima, y si el observer no corre, se revela a los 3 s */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);animation:reveal-failsafe 0s linear 3s forwards}
@keyframes reveal-failsafe{to{opacity:1;transform:none}}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none;animation:none}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* ---------- responsive ---------- */
@media (max-width:1150px){
  .burger{display:block;z-index:95}
  .nav{position:fixed;top:0;right:0;bottom:0;width:min(340px,86vw);background:#fff;flex-direction:column;align-items:stretch;gap:2px;padding:calc(var(--header-h) + 16px) 22px 28px;transform:translateX(100%);transition:transform .4s var(--ease);overflow-y:auto;z-index:80}
  .nav.is-open{transform:none;box-shadow:-20px 0 40px -20px rgba(0,0,0,.3)}
  .nav a{font-size:1.05rem;padding:13px 12px;border-bottom:1px solid var(--line);border-radius:0}
  .nav a.is-active::after{display:none}
  .nav .nav-cta-desktop{display:none}
  .nav .nav-cta-mobile{display:flex;margin:22px 0 0;border-bottom:0;border-radius:999px;justify-content:center}
  }
@media (max-width:1024px){
  .cards .card,.cards .card:nth-child(4),.cards .card:nth-child(5){grid-column:span 3}
  .cards .card:nth-child(5){grid-column:1/-1}
  .cards .card:nth-child(4) .card__media{aspect-ratio:4/3}
  .sectors,.steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .prev{grid-template-columns:1fr}
}
@media (max-width:880px){
  :root{--header-h:76px}
  .logo img{height:55px}
  .split,.svc,.contact{grid-template-columns:1fr}
  .split--media-left .split__media{order:0}
  .svc:nth-child(even) .svc__media{order:0}
  .split__media img{aspect-ratio:4/3}
  .split__media .tag{left:14px;bottom:14px}
  .commits,.values{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:1rem}
  h1{font-size:2rem}
  .hero{min-height:auto}
  .hero__inner{padding-block:64px 56px}
  .hero p.lead{font-size:1.04rem}
  .cards .card,.cards .card:nth-child(4),.cards .card:nth-child(5){grid-column:1/-1}
  .cards .card:nth-child(5) .card__media{aspect-ratio:4/3}
  .sectors,.steps,.doc-list,.form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .btn{padding:13px 20px}
  .hero__actions .btn{flex:1 1 auto}
}