/* Hidro Roque - site institucional
   Estrutura estática, responsiva e pronta para hospedagem em cPanel.
*/
:root{
  --navy:#062f49;
  --blue:#0b4f75;
  --blue-2:#0e6b9f;
  --cyan:#37a9dd;
  --ice:#eef7fb;
  --soft:#f5f8fb;
  --text:#173042;
  --muted:#607486;
  --line:#dbe5ec;
  --white:#fff;
  --green:#1f9d5b;
  --shadow:0 20px 50px rgba(5,48,76,.12);
  --radius:22px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;color:#000;padding:10px 14px;z-index:9999}
.skip-link:focus{left:8px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  text-transform:uppercase;
  letter-spacing:.15em;
  font-weight:800;
  font-size:.78rem;
  color:var(--blue-2);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  min-height:48px;
  padding:0 22px;
  border:1px solid transparent;
  font-weight:800;
  transition:.2s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--blue-2),var(--cyan));color:#fff;box-shadow:0 12px 28px rgba(14,107,159,.22)}
.btn-primary:hover{box-shadow:0 16px 36px rgba(14,107,159,.3)}
.btn-secondary{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff}
.btn-secondary:hover{background:rgba(255,255,255,.14)}
.btn-sm{min-height:42px;padding-inline:16px}
.btn-full{width:100%}
.btn-outline-light{border-color:rgba(255,255,255,.32);color:#fff;background:transparent}
.btn-outline-light:hover{background:rgba(255,255,255,.08)}
.text-link{font-weight:800;color:var(--blue-2)}
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(219,229,236,.8)
}
.header-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;max-width:225px}
.brand img{width:100%;max-height:68px;object-fit:contain}
.main-nav{display:flex;align-items:center;gap:24px;font-weight:700;font-size:.94rem}
.main-nav>a:not(.btn){color:#315063}
.main-nav>a:not(.btn):hover{color:var(--blue-2)}
.menu-toggle{display:none;width:46px;height:42px;border:0;background:transparent;padding:8px}
.menu-toggle span:not(.sr-only){display:block;height:2px;background:var(--navy);margin:6px 0;border-radius:10px}
.hero{
  color:#fff;
  background:
    radial-gradient(circle at 86% 18%,rgba(55,169,221,.35),transparent 28%),
    radial-gradient(circle at 14% 88%,rgba(14,107,159,.32),transparent 26%),
    linear-gradient(135deg,#052a41 0%,#073f5f 52%,#0a5c83 100%);
  padding:86px 0 78px;
  overflow:hidden;
  position:relative;
}
.hero::after{
  content:"";position:absolute;inset:auto -8% -45% auto;width:600px;height:600px;
  border:1px solid rgba(255,255,255,.08);border-radius:50%;
  box-shadow:0 0 0 80px rgba(255,255,255,.03),0 0 0 160px rgba(255,255,255,.025)
}
.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:62px;align-items:center;position:relative;z-index:2}
.hero .eyebrow{color:#8ed8f5}
.hero h1{font-size:clamp(2.6rem,5vw,4.85rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 24px;max-width:850px}
.hero-copy>p{font-size:1.18rem;color:#d6e8f2;max-width:760px;margin:0 0 32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.trust-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:32px;color:#c7dce8;font-size:.9rem;font-weight:700}
.trust-row span{display:flex;align-items:center;gap:8px}
.trust-row span::before{content:"✓";display:grid;place-items:center;width:21px;height:21px;border-radius:50%;background:rgba(255,255,255,.12);color:#9ce8c0;font-weight:900}
.hero-panel{
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.14);
  border-radius:28px;
  padding:24px;
  box-shadow:0 30px 70px rgba(0,0,0,.18);
  backdrop-filter:blur(14px)
}
.hero-panel-top{display:flex;align-items:center;gap:10px;padding:2px 0 18px;border-bottom:1px solid rgba(255,255,255,.12)}
.status-dot{width:10px;height:10px;border-radius:50%;background:#56d68c;box-shadow:0 0 0 6px rgba(86,214,140,.12)}
.service-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:18px 0}
.service-mini-grid article{background:rgba(255,255,255,.07);padding:16px;border-radius:16px}
.service-mini-grid h3{font-size:1rem;margin:8px 0 3px}
.service-mini-grid p{font-size:.86rem;color:#cfe1eb;margin:0}
.mini-icon{font-size:.75rem;font-weight:900;color:#8ed8f5;letter-spacing:.1em}
.hero-panel-footer{display:flex;justify-content:space-between;gap:16px;align-items:center;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:.9rem}
.hero-panel-footer span{color:#c6dce7}
.hero-panel-footer a{font-weight:800;color:#fff}
.quick-strip{background:#fff;border-bottom:1px solid var(--line)}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.quick-grid>div{padding:24px 20px;border-right:1px solid var(--line)}
.quick-grid>div:first-child{padding-left:0}
.quick-grid>div:last-child{border-right:0;padding-right:0}
.quick-grid strong,.quick-grid span{display:block}
.quick-grid strong{font-size:.95rem;color:var(--navy)}
.quick-grid span{font-size:.82rem;color:var(--muted);margin-top:4px;line-height:1.35}
.section{padding:94px 0}
.section-soft{background:var(--soft)}
.section-dark{background:linear-gradient(135deg,#062d45,#073c5a 55%,#074b6d);color:#fff}
.section-heading{max-width:790px;margin-bottom:42px}
.section-heading h2,.about-grid h2,.quote-copy h2{font-size:clamp(2rem,4vw,3.35rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 16px}
.section-heading p,.about-grid p,.quote-copy>p{color:var(--muted);font-size:1.08rem;margin:0}
.section-heading.light p{color:#c8dde8}
.section-heading.light .eyebrow{color:#8ed8f5}
.cards{display:grid}
.services-grid{grid-template-columns:repeat(4,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgba(8,62,93,.05)}
.service-card{padding:26px;min-height:255px;transition:.2s ease}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c7dbe7}
.card-number{display:inline-block;color:var(--blue-2);font-weight:900;letter-spacing:.15em;font-size:.78rem;margin-bottom:36px}
.service-card h3{font-size:1.14rem;line-height:1.25;margin:0 0 12px;color:var(--navy)}
.service-card p{margin:0;color:var(--muted);font-size:.94rem}
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan-card{
  position:relative;
  padding:30px;
  border-radius:24px;
  background:rgba(255,255,255,.075);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 20px 55px rgba(0,0,0,.12)
}
.plan-card.featured{background:#fff;color:var(--text);transform:translateY(-8px)}
.plan-card.featured .plan-intro,.plan-card.featured li{color:var(--muted)}
.plan-card.featured .plan-tag{background:var(--ice);color:var(--blue-2)}
.plan-tag{display:inline-block;font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.12em;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.12);color:#bfe9fa}
.featured-label{position:absolute;right:18px;top:20px;font-size:.7rem;font-weight:900;color:var(--green);text-transform:uppercase;letter-spacing:.08em}
.plan-card h3{font-size:1.55rem;margin:22px 0 8px}
.plan-intro{color:#c5dce7;min-height:72px}
.plan-card ul{list-style:none;padding:0;margin:26px 0}
.plan-card li{position:relative;padding:10px 0 10px 28px;border-bottom:1px solid rgba(255,255,255,.1);color:#d8e8f0}
.plan-card.featured li{border-color:var(--line)}
.plan-card li::before{content:"✓";position:absolute;left:0;color:#70d9a0;font-weight:900}
.timeline{display:grid;gap:0;max-width:900px}
.timeline article{display:grid;grid-template-columns:64px 1fr;gap:20px;position:relative;padding-bottom:34px}
.timeline article:not(:last-child)::before{content:"";position:absolute;left:31px;top:52px;bottom:0;width:2px;background:var(--line)}
.timeline article>span{width:64px;height:64px;border-radius:20px;background:var(--ice);color:var(--blue-2);display:grid;place-items:center;font-weight:900;font-size:1.2rem;border:1px solid #d6eaf4}
.timeline h3{margin:4px 0 6px;font-size:1.18rem}
.timeline p{margin:0;color:var(--muted)}
.about-grid{display:grid;grid-template-columns:1fr .85fr;gap:70px;align-items:center}
.about-grid p{margin-bottom:16px}
.about-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:28px}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-features article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;min-height:150px}
.about-features strong,.about-features span{display:block}
.about-features strong{color:var(--navy);margin-bottom:8px}
.about-features span{color:var(--muted);font-size:.9rem}
.faq-list{max-width:900px;display:grid;gap:12px}
.faq-list details{border:1px solid var(--line);border-radius:16px;background:#fff;padding:0 20px}
.faq-list summary{cursor:pointer;list-style:none;font-weight:800;padding:20px 34px 20px 0;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:0;top:16px;font-size:1.6rem;color:var(--blue-2)}
.faq-list details[open] summary::after{content:"–"}
.faq-list p{color:var(--muted);padding:0 0 20px;margin:0;max-width:760px}
.quote-section{background:linear-gradient(180deg,#fff,#f2f8fb)}
.quote-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.contact-card{margin-top:28px;padding:22px;border-radius:18px;background:var(--navy);color:#fff;display:grid;gap:5px;max-width:420px}
.contact-card a{font-size:1.25rem;font-weight:900}
.contact-card span{color:#c5dce7;font-size:.9rem}
.quote-form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.quote-form label{display:grid;gap:8px;font-size:.9rem;font-weight:800;color:#344f61;margin-bottom:14px}
.quote-form input,.quote-form select,.quote-form textarea{
  width:100%;
  border:1px solid #ccd9e2;
  border-radius:12px;
  padding:13px 14px;
  color:var(--text);
  background:#fff;
  outline:none;
  transition:.15s ease
}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--blue-2);box-shadow:0 0 0 4px rgba(14,107,159,.1)}
.quote-form textarea{resize:vertical;min-height:120px}
.consent{grid-template-columns:auto 1fr!important;align-items:flex-start!important;font-weight:500!important;color:var(--muted)!important}
.consent input{width:18px;height:18px;margin-top:3px}
.form-note{font-size:.78rem;color:var(--muted);text-align:center;margin:10px 0 0}
.site-footer{background:#052a41;color:#fff;padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr;gap:50px}
.footer-brand img{width:220px;max-height:80px;object-fit:contain;background:#fff;border-radius:12px;padding:6px}
.footer-brand p{max-width:460px;color:#bdd3df}
.footer-grid>div:not(.footer-brand){display:grid;align-content:start;gap:9px}
.footer-grid strong{margin-bottom:6px}
.footer-grid a,.footer-grid span{color:#c2d7e2;font-size:.92rem}
.footer-bottom{margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.11);display:flex;justify-content:space-between;gap:20px;color:#a8c3d2;font-size:.82rem}
.whatsapp-float{
  position:fixed;right:22px;bottom:22px;z-index:90;
  display:flex;align-items:center;justify-content:center;
  min-height:52px;padding:0 20px;border-radius:999px;
  background:#20b766;color:#fff;font-weight:900;
  box-shadow:0 16px 34px rgba(20,132,73,.3)
}
.whatsapp-float:hover{transform:translateY(-2px)}
@media (max-width:980px){
  .main-nav{
    display:none;position:absolute;left:20px;right:20px;top:76px;
    background:#fff;border:1px solid var(--line);border-radius:18px;
    padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:5px
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:10px 12px}
  .menu-toggle{display:block}
  .hero-grid,.about-grid,.quote-grid{grid-template-columns:1fr}
  .hero-grid{gap:42px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .plans-grid{grid-template-columns:1fr}
  .plan-card.featured{transform:none}
  .quick-grid{grid-template-columns:1fr 1fr}
  .quick-grid>div{border-bottom:1px solid var(--line)}
  .quick-grid>div:nth-child(2){border-right:0}
  .quick-grid>div:first-child,.quick-grid>div:last-child{padding-left:20px;padding-right:20px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:640px){
  .container{width:min(calc(100% - 28px),var(--container))}
  .header-inner{min-height:74px}
  .brand{max-width:180px}
  .hero{padding:62px 0 56px}
  .hero h1{font-size:2.55rem}
  .hero-copy>p{font-size:1.02rem}
  .hero-actions{display:grid}
  .hero-actions .btn{width:100%}
  .service-mini-grid{grid-template-columns:1fr}
  .hero-panel-footer{display:grid}
  .trust-row{display:grid;gap:10px}
  .quick-grid,.services-grid,.about-features,.form-row,.footer-grid{grid-template-columns:1fr}
  .quick-grid>div{border-right:0;padding:18px 4px!important}
  .section{padding:70px 0}
  .section-heading{margin-bottom:30px}
  .service-card{min-height:auto}
  .plan-card{padding:24px}
  .timeline article{grid-template-columns:52px 1fr;gap:15px}
  .timeline article>span{width:52px;height:52px;border-radius:16px}
  .timeline article:not(:last-child)::before{left:25px;top:45px}
  .quote-form{padding:20px}
  .footer-brand{grid-column:auto}
  .footer-bottom{flex-direction:column}
  .whatsapp-float{right:14px;bottom:14px;min-height:48px;padding:0 16px}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}