/*
Theme Name: RDS Engenharia
Theme URI: https://rdsengenharia.com.br
Author: RDS Engenharia
Description: Tema institucional da RDS Engenharia — construção civil, serviços elétricos, refrigeração, coleta de resíduos e manutenção de áreas verdes. Inclui home com carrossel, páginas de serviços e formulário de contato.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rds-engenharia
*/

:root{
  --red:#8B1E23;
  --black:#111111;
  --gray:#6B6B6B;
  --light:#E8E8E8;
  --white:#FFFFFF;
  --border:#DCDCDC;
  --shadow:0 18px 48px -24px rgba(17,17,17,.32);
  --max:1240px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--black);font-family:"Open Sans","Inter",Roboto,Arial,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:"Montserrat","Poppins",Arial,sans-serif;margin:0;line-height:1.12;letter-spacing:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--red);color:#fff}
.rds-icon{width:24px;height:24px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
@media(min-width:1024px){.wrap{padding:0 32px}}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:16px;top:16px;z-index:999;background:var(--red);color:#fff;padding:10px 16px}
.eyebrow{font-size:12px;font-weight:700;text-transform:uppercase;color:var(--red);letter-spacing:.06em;margin:0}
.muted{color:var(--gray)}
.section{padding:72px 0}
@media(min-width:1024px){.section{padding:104px 0}}
.bg-light{background:var(--light)}
.bg-dark{background:var(--black);color:#fff}
.bg-dark .muted{color:rgba(255,255,255,.72)}

/* Botoes */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:"Montserrat",Arial,sans-serif;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:16px 28px;border:2px solid transparent;border-radius:2px;cursor:pointer;transition:.25s}
.btn .rds-icon{width:18px;height:18px}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:#71171b}
.btn-outline{border-color:var(--black);color:var(--black);background:transparent}
.btn-outline:hover{background:var(--black);color:#fff}
.btn-light{border-color:rgba(255,255,255,.6);color:#fff;background:transparent}
.btn-light:hover{background:#fff;color:var(--black)}

/* Cabecalho */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--max);margin:0 auto;padding:0 20px;height:80px;display:flex;align-items:center;justify-content:space-between;gap:20px}
@media(min-width:1024px){.header-inner{padding:0 32px}}
.brand img{height:52px;width:auto;max-width:min(48vw,230px);object-fit:contain}
.main-nav{display:none;align-items:center;gap:28px}
@media(min-width:1024px){.main-nav{display:flex}}
.main-nav a{font-family:"Montserrat",Arial,sans-serif;font-size:13px;font-weight:700;text-transform:uppercase;color:var(--black);padding:8px 0;border-bottom:2px solid transparent;transition:.2s}
.main-nav a:hover,.main-nav a.is-active{color:var(--red);border-bottom-color:var(--red)}
.has-sub{position:relative}
.submenu{position:absolute;top:100%;left:-16px;min-width:270px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{display:block;padding:11px 20px;font-size:12px;border:0;color:var(--black)}
.submenu a:hover{background:var(--light);color:var(--red)}
.nav-webmail{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--red)!important;color:var(--red)!important;padding:10px 18px!important;font-size:12px}
.nav-webmail:hover{background:var(--red);color:#fff!important}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;background:transparent;border:1px solid var(--border);cursor:pointer}
@media(min-width:1024px){.menu-toggle{display:none}}
.mobile-nav{display:none;border-top:1px solid var(--border);background:#fff;padding:8px 20px 24px}
.mobile-nav.is-open{display:block}
@media(min-width:1024px){.mobile-nav{display:none!important}}
.mobile-nav a{display:block;padding:14px 0;border-bottom:1px solid var(--border);font-family:"Montserrat",Arial,sans-serif;font-size:13px;font-weight:700;text-transform:uppercase}
.mobile-nav .sub a{font-weight:400;text-transform:none;font-size:14px;color:var(--gray);border:0;padding:8px 0 8px 16px}
.mobile-nav .sub{border-left:2px solid var(--red);margin:10px 0 14px}
.mobile-nav .is-webmail{color:var(--red);border-bottom:0}

/* Hero carrossel */
.hero{position:relative;min-height:calc(100vh - 80px);overflow:hidden;background:var(--black)}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;z-index:0}
.hero-slide.is-active{opacity:1;z-index:1}
.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-slide.is-active img{animation:hero-zoom 8s ease-out both}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,.95) 0%,rgba(10,10,10,.84) 38%,rgba(10,10,10,.22) 72%,rgba(10,10,10,0) 100%)}
.hero-content{position:relative;z-index:3;max-width:var(--max);margin:0 auto;padding:80px 20px 140px;min-height:calc(100vh - 80px);display:flex;align-items:center;color:#fff}
@media(min-width:1024px){.hero-content{padding:80px 32px 140px}}
.hero-text{max-width:760px}
.hero-text h1{font-size:34px;font-weight:800;text-transform:uppercase;line-height:1.08;margin-top:18px}
@media(min-width:640px){.hero-text h1{font-size:46px}}
@media(min-width:1024px){.hero-text h1{font-size:64px}}
.hero-text p.lead{margin-top:22px;max-width:560px;color:rgba(255,255,255,.82);font-size:17px}
.hero-text .btn{margin-top:32px}
.hero-eyebrow{display:flex;align-items:center;gap:12px}
.hero-eyebrow span.line{width:40px;height:1px;background:var(--red);display:block}
.hero-bar{position:absolute;left:0;right:0;bottom:0;z-index:4;border-top:1px solid rgba(255,255,255,.18);background:rgba(17,17,17,.42);backdrop-filter:blur(4px)}
.hero-bar-inner{max-width:var(--max);margin:0 auto;padding:0 20px;height:78px;display:flex;align-items:center;justify-content:space-between}
@media(min-width:1024px){.hero-bar-inner{padding:0 32px}}
.hero-dots{display:flex;gap:12px}
.hero-dots button{height:4px;width:26px;background:rgba(255,255,255,.45);border:0;cursor:pointer;padding:0;transition:.3s}
.hero-dots button[aria-current="true"]{width:50px;background:var(--red)}
.hero-arrows{display:flex;gap:8px}
.hero-arrows button{width:46px;height:46px;border:1px solid rgba(255,255,255,.6);background:transparent;color:#fff;cursor:pointer;display:grid;place-items:center;transition:.2s}
.hero-arrows button:hover{background:#fff;color:var(--black)}
@keyframes hero-zoom{from{transform:scale(1)}to{transform:scale(1.065)}}

/* Reveal */
.reveal{opacity:0;transform:translateY(18px)}
.reveal.is-visible{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

/* Blocos */
.section-heading h2{font-size:30px;font-weight:800;text-transform:uppercase;margin-top:14px}
@media(min-width:768px){.section-heading h2{font-size:38px}}
.section-heading p{margin-top:16px;max-width:640px;color:var(--gray)}
.grid-2{display:grid;gap:48px}
@media(min-width:1024px){.grid-2{grid-template-columns:1.05fr .95fr;align-items:center}}
.history p{margin-top:18px;color:var(--gray)}
.history-media{position:relative}
.history-media img{aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:var(--shadow)}
.history-badge{position:absolute;bottom:-24px;left:20px;background:var(--black);color:#fff;border-left:4px solid var(--red);padding:18px 24px;display:flex;align-items:baseline;gap:12px}
.history-badge strong{font-family:"Montserrat",Arial,sans-serif;font-size:28px}
.history-badge span{font-size:11px;font-weight:700;text-transform:uppercase;color:rgba(255,255,255,.7)}

.stats{background:var(--black);padding:56px 0;color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.16);max-width:var(--max);margin:0 auto}
@media(min-width:1024px){.stats-grid{grid-template-columns:repeat(4,1fr)}}
.stats-grid div{background:var(--black);padding:34px 14px;text-align:center}
.stats-grid strong{display:block;font-family:"Montserrat",Arial,sans-serif;font-weight:800;color:var(--red);font-size:42px}
.stats-grid strong.small{font-size:20px;text-transform:uppercase}
.stats-grid span{display:block;margin-top:12px;font-size:11px;font-weight:700;text-transform:uppercase;color:rgba(255,255,255,.65)}

.cards{display:grid;gap:20px;margin-top:48px}
@media(min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;transition:transform .3s}
.card:hover{transform:translateY(-6px)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.card:hover .card-media img{transform:scale(1.05)}
.card-icon{position:absolute;top:0;left:0;width:56px;height:56px;background:var(--red);color:#fff;display:grid;place-items:center}
.card-body{padding:26px}
.card-body h3{margin-top:8px;font-size:20px;font-weight:700;text-transform:uppercase}
.card-body p{margin-top:12px;font-size:14px;color:var(--gray)}
.card-link{margin-top:20px;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;text-transform:uppercase}
.card:hover .card-link{color:var(--red)}

.cta-final{display:grid;gap:34px;align-items:center}
@media(min-width:1024px){.cta-final{grid-template-columns:1fr auto}}
.cta-final h2{margin-top:12px;font-size:28px;font-weight:800;text-transform:uppercase;max-width:850px}
@media(min-width:768px){.cta-final h2{font-size:36px}}
.cta-list{margin-top:22px;display:flex;flex-wrap:wrap;gap:12px 32px;color:var(--gray);font-size:14px}
.cta-list span{display:inline-flex;align-items:center;gap:8px}
.cta-list .rds-icon{width:18px;height:18px;color:var(--red)}

/* Hero interno */
.page-hero{position:relative;background:var(--black);color:#fff;overflow:hidden}
.page-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.page-hero .wrap{position:relative;padding-top:88px;padding-bottom:88px}
@media(min-width:1024px){.page-hero .wrap{padding-top:120px;padding-bottom:120px}}
.page-hero h1{margin-top:16px;font-size:36px;font-weight:800;text-transform:uppercase}
@media(min-width:768px){.page-hero h1{font-size:52px}}
.page-hero p{margin-top:20px;max-width:640px;color:rgba(255,255,255,.75)}

.two-col{display:grid;gap:48px}
@media(min-width:1024px){.two-col{grid-template-columns:.8fr 1.2fr}}
.prose p{margin-top:18px;color:var(--gray)}
.prose p:first-child{margin-top:0}

.mv-grid{display:grid;gap:20px}
@media(min-width:1024px){.mv-grid{grid-template-columns:repeat(2,1fr)}}
.mv-card{background:#fff;padding:34px;box-shadow:var(--shadow)}
.mv-card.dark{background:var(--black);color:#fff}
.mv-card .rds-icon{width:36px;height:36px;color:var(--red)}
.mv-card h2{margin-top:22px;font-size:24px;font-weight:800;text-transform:uppercase}
.mv-card p{margin-top:16px;color:var(--gray)}
.mv-card.dark p{color:rgba(255,255,255,.72)}

.values{display:grid;gap:1px;background:var(--border);margin-top:48px}
@media(min-width:640px){.values{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.values{grid-template-columns:repeat(4,1fr)}}
.values div{background:#fff;padding:28px}
.values .rds-icon{width:32px;height:32px;color:var(--red)}
.values h3{margin-top:18px;font-size:17px;font-weight:700;text-transform:uppercase}

.service-row{display:grid;border:1px solid var(--border);background:#fff;box-shadow:var(--shadow);overflow:hidden;margin-top:32px}
@media(min-width:1024px){.service-row{grid-template-columns:repeat(2,1fr)}}
.service-row img{width:100%;height:100%;min-height:320px;object-fit:cover}
.service-row .body{padding:34px;display:flex;flex-direction:column;justify-content:center}
@media(min-width:1024px){.service-row .body{padding:48px}}
.service-row .rds-icon{width:36px;height:36px;color:var(--red)}
.service-row h2{margin-top:10px;font-size:28px;font-weight:800;text-transform:uppercase}
.service-row p{margin-top:18px;color:var(--gray)}
.service-row .btn{margin-top:28px;align-self:flex-start}
@media(min-width:1024px){.service-row.rev img{order:2}}

.feature-list{display:grid;gap:14px;margin-top:32px}
@media(min-width:640px){.feature-list{grid-template-columns:repeat(2,1fr)}}
.feature-list li{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--border);padding:16px 18px;font-size:14px}
.feature-list .rds-icon{width:20px;height:20px;color:var(--red);flex:none}

/* Contato */
.contact-grid{display:grid;gap:40px}
@media(min-width:1024px){.contact-grid{grid-template-columns:1.15fr .85fr}}
.form-card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);padding:30px}
@media(min-width:768px){.form-card{padding:40px}}
.field{margin-bottom:20px}
.field label{display:block;font-size:12px;font-weight:700;text-transform:uppercase;margin-bottom:8px}
.field input,.field textarea{width:100%;border:1px solid var(--border);background:#fff;padding:14px 16px;font-family:inherit;font-size:15px;color:var(--black);border-radius:2px}
.field input:focus,.field textarea:focus{outline:2px solid var(--red);outline-offset:1px;border-color:var(--red)}
.field textarea{min-height:150px;resize:vertical}
.hp{position:absolute!important;left:-9999px!important}
.form-note{font-size:13px;color:var(--gray);margin-top:14px}
.alert{padding:16px 18px;margin-bottom:24px;border-left:4px solid var(--red);background:var(--light);font-size:14px}
.alert.ok{border-left-color:#1f7a3d}
.info-card{background:var(--black);color:#fff;padding:32px}
.info-item{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.info-item:last-child{border-bottom:0}
.info-item .rds-icon{color:var(--red);flex:none}
.info-item h3{font-size:12px;font-weight:700;text-transform:uppercase;margin-bottom:6px}
.info-item p,.info-item a{font-size:14px;color:rgba(255,255,255,.75);display:block}
.info-item a:hover{color:var(--red)}

/* Rodape */
.site-footer{background:var(--black);color:#fff}
.footer-grid{display:grid;gap:40px;padding:56px 0}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.25fr .75fr 1fr}}
.footer-brand{display:inline-flex;background:#fff;padding:12px}
.footer-grid .footer-brand img{width:220px;height:auto;filter:none}
.footer-grid h2{font-size:12px;font-weight:700;text-transform:uppercase}
.footer-grid nav,.footer-info{margin-top:18px;display:grid;gap:12px;font-size:14px;color:rgba(255,255,255,.72)}
.footer-grid a:hover{color:var(--red)}
.footer-info div{display:flex;gap:10px}
.footer-info .rds-icon{width:18px;height:18px;color:var(--red);flex:none;margin-top:3px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:22px 0;font-size:13px;color:rgba(255,255,255,.6);text-align:center}

/* Conteudo padrao WordPress */
.entry-content h2{margin-top:32px;font-size:26px;text-transform:uppercase}
.entry-content p{margin-top:16px;color:var(--gray)}

/* Formulário de contato */
.contact-form-card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);padding:30px}
@media(min-width:768px){.contact-form-card{padding:40px}}
.contact-form-card h2{font-size:22px;font-weight:800;text-transform:uppercase;margin-bottom:26px}
.contact-form{position:relative}
.field-row{display:grid;gap:0}
@media(min-width:640px){.field-row{grid-template-columns:1fr 1fr;gap:20px}}
.form-alert{padding:14px 16px;border-radius:2px;font-size:14px;margin-bottom:24px;border:1px solid transparent}
.form-alert.success{background:#EEF7EF;border-color:#BBD9BE;color:#1F5127}
.form-alert.error{background:#FBEDEE;border-color:#E3BFC1;color:var(--red)}
.info-item strong{display:block;font-size:12px;font-weight:700;text-transform:uppercase;margin-bottom:6px}
.hero-text .hero-title{font-family:"Montserrat",Arial,sans-serif;font-size:34px;font-weight:800;text-transform:uppercase;line-height:1.08;margin-top:18px}
@media(min-width:768px){.hero-text .hero-title{font-size:48px}}
@media(min-width:1280px){.hero-text .hero-title{font-size:58px}}