/* =========================================================
   Clarin SAE — Serviços Aéreos Especializados
   Reconstrução estática do tema Pearl (WordPress) — HTML/CSS/JS puro
   ========================================================= */

:root{
  --blue:#011e98;        /* azul principal (botões, destaques) */
  --blue-2:#012099;
  --blue-dark:#000080;   /* "Aero" nos títulos da página Aeros */
  --blue-link:#0000ff;   /* hashtags */
  --navy:#213364;        /* menu */
  --sky:#5ac8fa;         /* hover dos botões */
  --cta:#1e73be;         /* faixa WhatsApp */
  --text:#273044;
  --heading:#333333;
  --heading-2:#23282d;
  --muted:#888888;
  --muted-2:#7e7e7e;
  --gray-bg:#eeeeee;
  --footer-dark:#23282d;
  --social-bg:#f2f3f5;
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:#fff;color:var(--text);
  font:400 15px/26px "Open Sans",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s,background-color .2s,border-color .2s,opacity .2s}
p{margin:0 0 26px}
h1,h2,h3,h4{font-family:"Economica",Arial,sans-serif;font-weight:700;color:var(--heading);margin:0}
h1{font-size:58px;line-height:58px}
h2{font-size:55px;line-height:55px;text-transform:uppercase}
h3{font-size:36px;line-height:40px;text-transform:uppercase}
h4{font-size:20px;line-height:24px;text-transform:uppercase;color:var(--heading-2)}

.container{max-width:var(--container);margin:0 auto;padding:0 15px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Botões ---------- */
.btn{
  display:inline-block;background:var(--blue);color:#fff;border:0;
  font:700 16px/19px "Open Sans",Arial,sans-serif;
  padding:20px 40px;border-radius:10px;cursor:pointer;
}
.btn:hover,.btn:focus-visible{background:var(--sky);color:#fff}
.btn--sm{font-size:12px;line-height:19px;padding:12px 30px;border-radius:3px;border:1px solid var(--blue)}
.btn--sm:hover{border-color:var(--sky)}

/* =========================================================
   HEADER
   ========================================================= */
.header{position:relative;z-index:50;background:#fff}
.header--transparent{position:absolute;top:0;left:0;right:0;background:transparent}
.header__inner{display:flex;align-items:center;padding:30px 0;transition:padding .3s}
.header__logo img{width:210px}
.nav{margin-left:62px;flex:1}
.nav>ul{list-style:none;margin:0;padding:0;display:flex}
.nav li{position:relative}
.nav>ul>li>a{display:block;padding:0 21px;font-weight:600;font-size:16px;line-height:43px;color:var(--navy)}
.nav a:hover,.nav .is-active>a{color:var(--blue)}
.nav .sub{
  position:absolute;top:100%;left:0;min-width:199px;list-style:none;margin:0;padding:10px 0;
  background:#fff;box-shadow:0 5px 10px rgba(0,0,0,.28);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s;
}
.nav li:hover>.sub,.nav li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.nav .sub a{display:block;padding:10px 20px;font-weight:600;font-size:16px;line-height:18px;letter-spacing:.3px;color:var(--navy)}
.header__info{display:flex;align-items:center;gap:20px;margin-left:auto}
.header__phone{display:flex;align-items:center;gap:8px;color:var(--navy);font-size:15px;white-space:nowrap}
.header__phone svg{width:14px;height:14px;fill:var(--blue)}
.header__social{display:flex;gap:10px;margin-left:5px}
.header__social a{
  width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  border:2px solid rgba(39,48,68,.5);color:var(--navy);
}
.header__social a:hover{border-color:var(--blue);color:var(--blue)}
.header__social svg{width:22px;height:22px;fill:currentColor}
.nav__contact,.nav__close,.nav-backdrop{display:none}
.burger{display:none;margin-left:auto;background:none;border:0;padding:6px;cursor:pointer;color:var(--blue)}
.burger svg{width:30px;height:30px;fill:currentColor}

/* Sticky (stm_header_sticky) */
.header.is-sticky{position:fixed;top:0;left:0;right:0;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.08);animation:slideDown .35s ease}
.header.is-sticky .header__inner{padding:15px 0}
@keyframes slideDown{from{transform:translateY(-100%)}to{transform:none}}
.header-spacer{height:0}

/* =========================================================
   HERO / SLIDER (Revolution Slider recriado)
   ========================================================= */
.hero{position:relative;overflow:hidden;width:100%;aspect-ratio:1920/870;max-height:870px;background:#dde3ea}
.hero__slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .9s ease,visibility .9s}
.hero__slide.is-active{opacity:1;visibility:visible;z-index:2}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 10s linear}
.hero__slide.is-active .hero__bg{transform:scale(1)}
/* "curtain" — cortina azul que varre a tela na troca */
.hero__curtain{position:absolute;inset:0;z-index:5;background:#fff;transform:scaleX(0);transform-origin:left;pointer-events:none}
.hero__curtain.run{animation:curtain 1s cubic-bezier(.77,0,.18,1)}
@keyframes curtain{0%{transform:scaleX(0);transform-origin:left}49%{transform:scaleX(1);transform-origin:left}51%{transform:scaleX(1);transform-origin:right}100%{transform:scaleX(0);transform-origin:right}}

.hero__title{
  position:absolute;z-index:3;margin:0;
  font:700 calc(80vw / 19.2) / 1 "Economica",Arial,sans-serif;text-transform:uppercase;
  opacity:0;transform:translateX(50px);
}
.hero__title .w{color:#fff}
.hero__title .b{color:var(--blue)}
.hero__btn{position:absolute;z-index:3;opacity:0;transform:translateY(50px)}
.hero__slide.is-active .hero__title{animation:inX .8s cubic-bezier(.55,.06,.68,.19) .3s forwards}
.hero__slide.is-active .hero__btn{animation:inY .8s cubic-bezier(.55,.06,.68,.19) .45s forwards}
@keyframes inX{to{opacity:1;transform:translateX(0)}}
@keyframes inY{to{opacity:1;transform:translateY(0)}}

/* Slide 1 — texto à direita */
.hero__slide--1 .hero__title{right:10%;top:calc(50% - 14.1%);width:33.5%;text-align:right;translate:0 -50%}
.hero__slide--1 .hero__btn{left:78.4%;top:calc(50% + 1.8%);translate:0 -50%}
/* Slide 2 — texto à esquerda */
.hero__slide--2 .hero__title{left:9.2%;top:calc(50% + 5.5%);width:30.2%;translate:0 -50%}
.hero__slide--2 .hero__btn{left:9.06%;top:calc(50% + 21.6%);translate:0 -50%}
.hero__slide--2 .hero__title .b{color:var(--blue-2)}
.hero__slide--2 .hero__btn{background:var(--blue-2)}
.hero__shape{position:absolute;left:0;right:0;bottom:-3px;width:100%;z-index:4;pointer-events:none}
.hero__dots{position:absolute;z-index:6;left:50%;bottom:22px;transform:translateX(-50%);display:none;gap:8px}
.hero__dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(1,30,152,.3);padding:0;cursor:pointer}
.hero__dots button.is-active{background:var(--blue)}

/* =========================================================
   HOME — Experiência
   ========================================================= */
.about{padding:20px 0 100px}
.about__grid{display:grid;grid-template-columns:1fr 1fr;align-items:center}
.about__media{padding-right:40px}
.about__media img{border-radius:15px;box-shadow:0 26px 26px rgba(0,0,0,.2),0 0 5px rgba(0,0,0,.1)}
.about__text h3{margin-bottom:27px}
.about__text .btn{margin-top:9px;margin-bottom:35px}

/* =========================================================
   HOME — Faixa com vídeo
   ========================================================= */
.video-band{position:relative;overflow:hidden;background:#273044 url(../img/hero-aerofotografia.jpg) center/cover no-repeat}
.video-band__frame{position:absolute;top:50%;left:50%;width:100%;height:100%;transform:translate(-50%,-50%);pointer-events:none;border:0}
.video-band__overlay{position:absolute;inset:0;background:rgba(39,48,68,.8)}
.video-band__content{position:relative;z-index:2;padding:120px 15px 100px;max-width:1200px;margin:0 auto}
.video-band h2{color:#fff;text-align:center;margin-bottom:35px}

/* =========================================================
   HOME — Nossa Expertise
   ========================================================= */
.expertise{background:var(--gray-bg);padding:115px 15px 0}
.section-title{text-align:center;margin-bottom:23px}
.separator{width:80px;height:4px;background:var(--blue);margin:0 auto 55px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.card{
  display:block;background:#fff;border-radius:13px;padding:22px 22px 20px;text-align:center;
  transition:box-shadow .3s,transform .3s;margin-bottom:124px;align-self:start;
}
.card:hover{box-shadow:0 15px 30px rgba(0,0,0,.08);transform:translateY(-4px)}
.card h4{margin:20px 0 14px}
.card img{margin:0 auto 26px;width:237px}
.card p{font-size:14px;line-height:22px;color:var(--muted-2);margin-bottom:20px}

/* =========================================================
   CTA WhatsApp
   ========================================================= */
.cta{background:var(--cta)}
.cta__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 15px}
.cta h2{color:#fff;font-size:36px;line-height:40px;margin:0}

/* =========================================================
   SOBRE
   ========================================================= */
.split{display:grid;grid-template-columns:1fr 1fr}
.split__media{background:center/cover no-repeat;min-height:100%}
.split__text{padding:40px 25px 30px calc((100vw - var(--container)) / 2 + 15px)}
.split__text--right{padding:20px calc((100vw - var(--container)) / 2 + 15px) 20px 30px}
.sobre-intro h2{font-size:34px;line-height:40px;text-transform:none;margin-bottom:35px}
.sobre-intro p{line-height:28px;margin-bottom:26px}
.sobre-intro strong{display:block;font-weight:700}
.sobre-intro .item{margin-bottom:26px}
.sobre-intro .split__media{min-height:552px}
.frota{background:var(--blue)}
.frota .split__media{min-height:400px}
.frota .split__text--right{padding-top:98px;padding-bottom:98px}
.frota h4{font-size:26px;line-height:35px;color:#fff;text-transform:none;margin-bottom:42px}
.frota p{color:#fff;line-height:28px;margin:0}

/* =========================================================
   AEROS
   ========================================================= */
.aero{scroll-margin-top:90px}
.aero .split__text{padding-top:20px;padding-bottom:20px;padding-left:calc((100vw - var(--container)) / 2 + 15px + 20px);padding-right:15px}
.aero .split__text--right{padding:20px calc((100vw - var(--container)) / 2 + 15px) 20px 35px}
.aero h1{color:var(--heading);text-transform:none;margin:20px 0 4px}
.aero h1 span{color:var(--blue-dark)}
.aero p{margin-bottom:26px}
.aero .tags{list-style:none;margin:0 0 26px;padding:0}
.aero .tags li{color:var(--blue-link)}
.aero .split__media{min-height:100%}
.aero:last-of-type{margin-bottom:0}

/* =========================================================
   CONTATO
   ========================================================= */
.map{display:block;width:100%;height:450px;border:0}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:#fff;color:var(--muted)}
.footer__widgets{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding:30px 0 60px}
.footer--line .footer__widgets{border-top:1px solid #e5e5e5;padding-top:48px;margin-top:60px}
.footer h4{font-size:22px;line-height:26px;margin-bottom:30px;text-transform:uppercase}
.footer p{margin:0;font-size:14px;line-height:22px}
.footer a:hover{color:var(--blue)}
.footer__social{display:flex;gap:10px;margin-left:-2px}
.footer__social a{width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:var(--social-bg);color:var(--heading-2)}
.footer__social a:hover{opacity:.7;color:var(--heading-2)}
.footer__social svg{width:18px;height:18px;fill:currentColor}
.footer__bottom{background:var(--footer-dark);text-align:center;padding:33px 15px;font-size:13px;line-height:26px}
.footer__bottom a{color:var(--muted)}
.footer__bottom a:hover{color:#fff}

/* Botão flutuante WhatsApp (ajuste: facilita contato no celular) */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25);
}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float:hover{transform:scale(1.06)}

/* =========================================================
   Animações de entrada (stm_animation_block)
   ========================================================= */
.reveal{opacity:0;transition:opacity .5s ease,transform .5s ease}
.reveal[data-anim="up"]{transform:translateY(40px)}
.reveal[data-anim="down"]{transform:translateY(-40px)}
.reveal[data-anim="left"]{transform:translateX(-40px)}
.reveal[data-anim="right"]{transform:translateX(40px)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__title,.hero__btn{opacity:1!important;transform:none!important;animation:none!important}
  .hero__bg{transition:none}
}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width:1199px){
  .header__info{display:none}
  .burger{display:block}
  .header--transparent{position:relative;background:#fff}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(320px,85vw);margin:0;background:#fff;z-index:80;
    padding:80px 24px 30px;transform:translateX(100%);transition:transform .35s ease;overflow-y:auto;
    box-shadow:-10px 0 30px rgba(0,0,0,.15);
  }
  .nav.is-open{transform:none}
  .nav>ul{flex-direction:column}
  .nav>ul>li>a{padding:6px 0;font-size:18px}
  .nav .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0 0 6px 14px;min-width:0}
  .nav .sub a{padding:8px 0;font-weight:400;font-size:15px}
  .nav__close{display:block;position:absolute;top:20px;right:20px;background:none;border:0;font-size:34px;line-height:1;color:var(--blue);cursor:pointer}
  .nav-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:70;opacity:0;visibility:hidden;transition:.3s}
  .nav-backdrop.is-open{opacity:1;visibility:visible}
  .nav__contact{display:block!important;margin-top:24px;padding-top:20px;border-top:1px solid #eee;font-size:15px;color:var(--navy)}
  .nav__contact a{display:block;padding:4px 0}

  /* Ajuste: no original o slider ficava oculto em tablet/celular — aqui ele aparece adaptado */
  .hero{aspect-ratio:auto;height:min(78vh,560px)}
  .hero__bg{object-position:center}
  .hero__slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,50,0) 25%,rgba(10,20,50,.72) 100%);z-index:1}
  .hero__title,.hero__slide--1 .hero__title,.hero__slide--2 .hero__title{
    left:24px;right:24px;width:auto;top:auto;bottom:150px;translate:none;text-align:left;font-size:clamp(38px,9vw,64px);
  }
  .hero__btn,.hero__slide--1 .hero__btn,.hero__slide--2 .hero__btn{left:24px;top:auto;bottom:72px;translate:none}
  .hero__title .b,.hero__slide--2 .hero__title .b{color:var(--sky)}
  .hero__shape{display:none}
  .hero__dots{display:flex}

  .about{padding-top:60px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .card{margin-bottom:0}
  .expertise{padding:90px 30px 90px}
  .split__text,.split__text--right,.aero .split__text,.aero .split__text--right{padding-left:30px;padding-right:30px}
}
@media (max-width:991px){
  h2{font-size:42px;line-height:46px}
  .about__grid{grid-template-columns:1fr}
  .about__media{padding-right:0;margin-bottom:30px}
  .split{grid-template-columns:1fr}
  .split__media{display:none} /* igual ao original: imagens laterais ocultas em telas menores */
  .split__text,.split__text--right,.aero .split__text,.aero .split__text--right{padding:30px 15px}
  .frota .split__text--right{padding:50px 15px}
  .cta__inner{flex-direction:column;text-align:center;padding:30px 15px}
  .cta h2{font-size:30px;line-height:34px}
  .footer__widgets{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .about{padding:35px 0}
  .video-band__content{padding:60px 15px}
  .video-band h2{font-size:38px;line-height:44px;margin-bottom:0}
  .expertise{padding:70px 15px}
  .section-title{font-size:42px}
  .separator{margin-bottom:30px}
  .cards{grid-template-columns:1fr}
  .aero h1{font-size:46px;line-height:48px}
  .footer__widgets{grid-template-columns:1fr;gap:30px}
  .footer h4{margin-bottom:14px}
  .map{height:380px}
}