/*
Theme Name: MBO Construções & Engenharia
Theme URI: https://mbocontrucoes.com.pt
Author: MBO Construções
Description: Tema personalizado para a MBO Construções & Engenharia, com serviços, obras e contato totalmente editáveis pelo painel do WordPress.
Version: 1.0.0
Requires PHP: 7.4
Text Domain: mbo
*/

:root{
  --mbo-navy: #0F2A4A;
  --mbo-navy-2: #173355;
  --mbo-orange: #FF9E05;
  --mbo-orange-2: #FFB84D;
  --mbo-teal: #12B3A6;
  --mbo-white: #FFFFFF;
  --mbo-bg: #F6F7FA;
  --mbo-text: #23262B;
  --mbo-text-soft: #5B6470;
  --mbo-font-heading: 'Poppins', sans-serif;
  --mbo-font-body: 'Inter', sans-serif;
  --mbo-radius: 16px;
  --mbo-shadow: 0 10px 30px rgba(15,42,74,0.12);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--mbo-font-body);
  color: var(--mbo-text);
  background: var(--mbo-bg);
  line-height: 1.65;
}
img{ max-width:100%; display:block; }
a{ text-decoration:none; color: inherit; }
h1,h2,h3,h4{
  font-family: var(--mbo-font-heading);
  color: var(--mbo-navy);
  line-height: 1.2;
  margin: 0 0 .5em;
}
h1{ font-size: clamp(2rem, 4vw, 3.2rem); font-weight:800; }
h2{ font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight:700; }
h3{ font-size: 1.25rem; font-weight:600; }
p{ margin: 0 0 1em; color: var(--mbo-text-soft); }
.container{ max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section{ padding: 80px 0; }
.section-alt{ background: var(--mbo-white); }
.eyebrow{
  display:inline-block;
  color: var(--mbo-orange);
  font-family: var(--mbo-font-heading);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .8rem;
  margin-bottom: 10px;
}
.section-head{ text-align:center; max-width: 640px; margin: 0 auto 48px; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--mbo-font-heading);
  font-weight: 600;
  font-size: .95rem;
  border: none;
  cursor:pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn-primary{ background: linear-gradient(135deg, var(--mbo-orange), var(--mbo-orange-2)); color: var(--mbo-navy); box-shadow: 0 8px 20px rgba(255,158,5,0.35); }
.btn-primary:hover{ transform: translateY(-3px); box-shadow: 0 12px 26px rgba(255,158,5,0.45); }
.btn-outline{ background: transparent; color: var(--mbo-white); border: 2px solid rgba(255,255,255,0.6); }
.btn-outline:hover{ background: rgba(255,255,255,0.15); }
.btn-dark{ background: var(--mbo-navy); color:#fff; box-shadow: 0 8px 20px rgba(15,42,74,0.25); }
.btn-dark:hover{ background: var(--mbo-navy-2); transform: translateY(-3px); box-shadow: 0 12px 26px rgba(15,42,74,0.32); }

/* Header */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15,42,74,0.06);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; padding-top:14px; padding-bottom:14px; }
.site-logo{ display:flex; align-items:center; gap:10px; font-family: var(--mbo-font-heading); font-weight:800; color: var(--mbo-navy); font-size:1.1rem; white-space:nowrap; }
.site-logo img{ height:42px; width:auto; }
.main-nav ul{ list-style:none; display:flex; gap:26px; margin:0; padding:0; }
.main-nav a{ font-family: var(--mbo-font-heading); font-weight:600; font-size:.92rem; color: var(--mbo-navy); position:relative; padding: 6px 0; }
.main-nav a::after{ content:""; position:absolute; left:0; bottom:0; width:0; height:2px; background: var(--mbo-orange); transition: width .25s ease; }
.main-nav a:hover::after, .main-nav .current-menu-item a::after{ width:100%; }
.header-cta{ display:flex; align-items:center; gap:14px; flex-shrink:0; }
.header-phone{
  display:inline-flex; align-items:center; gap:6px; font-weight:600; color: var(--mbo-navy);
  font-size:.78rem; white-space:nowrap; flex:0 0 auto;
  background: rgba(15,42,74,0.06); padding: 7px 14px; border-radius: 999px;
}
.header-phone svg{ width:11px; height:11px; flex-shrink:0; }
.header-phone span{ white-space:nowrap; }
.site-header .btn-primary{ padding: 10px 20px; font-size:.82rem; white-space:nowrap; }
.menu-toggle{ display:none; background:none; border:none; font-size:1.6rem; color:var(--mbo-navy); cursor:pointer; padding:0; }
.icon-svg{ width:18px; height:18px; }

@media (max-width: 1080px){
  .header-phone{ display:none; }
}
@media (max-width: 880px){
  .site-header .container{ flex-wrap:wrap; gap:10px; }
  .main-nav{ display:none; position:absolute; top:100%; left:0; right:0; background:#fff; box-shadow: var(--mbo-shadow); padding: 20px 24px; }
  .main-nav.is-open{ display:block; }
  .main-nav ul{ flex-direction:column; gap:16px; }
  .header-phone{ display:none; }
  .menu-toggle{ display:block; }
  .site-header .btn-primary{ padding: 9px 16px; font-size:.78rem; }
}
@media (max-width: 480px){
  .site-logo{ font-size:.95rem; }
  .site-header .btn-primary span{ display:none; }
}

/* Hero */
.hero{
  position: relative;
  min-height: 640px;
  display:flex; align-items:center;
  background-size: cover; background-position:center;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(120deg, rgba(15,42,74,0.92) 0%, rgba(15,42,74,0.55) 55%, rgba(255,158,5,0.25) 100%);
}
.hero-content{ position:relative; z-index:2; color:#fff; max-width: 680px; }
.hero-content h1{ color:#fff; }
.hero-content p{ color: rgba(255,255,255,0.85); font-size:1.1rem; max-width: 520px; }
.hero-actions{ display:flex; gap:16px; margin-top: 28px; flex-wrap:wrap; }
.hero-stats{
  position:relative; z-index:2;
  display:flex; gap:40px; margin-top: 56px; flex-wrap:wrap;
}
.hero-stat strong{ display:block; font-family: var(--mbo-font-heading); font-size:2rem; color: var(--mbo-orange); }
.hero-stat span{ color: rgba(255,255,255,0.75); font-size:.85rem; }

/* Cards */
.grid{ display:grid; gap: 28px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px){ .grid-3{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background:#fff;
  border-radius: var(--mbo-radius);
  overflow:hidden;
  box-shadow: var(--mbo-shadow);
  transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: 0 18px 40px rgba(15,42,74,0.18); }
.card-img{ aspect-ratio: 4/3; overflow:hidden; }
.card-img img{ width:100%; height:100%; object-fit:cover; transition: transform .4s ease; }
.card:hover .card-img img{ transform: scale(1.06); }
.card-body{ padding: 22px 24px; }
.card-tag{
  display:inline-block; background: rgba(255,158,5,0.12); color: var(--mbo-orange-2);
  font-family: var(--mbo-font-heading); font-weight:700; font-size:.72rem; text-transform:uppercase;
  letter-spacing:.04em; padding: 5px 12px; border-radius: 999px; margin-bottom: 10px;
}

/* Obras / portfolio strip */
.obras-strip{ display:flex; gap:20px; overflow-x:auto; padding: 8px 4px 20px; scroll-snap-type: x mandatory; }
.obras-strip::-webkit-scrollbar{ height:6px; }
.obras-strip::-webkit-scrollbar-thumb{ background: rgba(15,42,74,0.2); border-radius:10px; }
.obra-item{ flex: 0 0 320px; scroll-snap-align:start; }

/* CTA band */
.cta-band{
  background: linear-gradient(120deg, var(--mbo-navy), var(--mbo-navy-2));
  color:#fff; text-align:center; border-radius: 24px; padding: 60px 40px; margin: 0 24px;
}
.cta-band h2{ color:#fff; }
.cta-band p{ color: rgba(255,255,255,0.8); }

/* About split */
.about-split{ display:grid; grid-template-columns: 1fr 1fr; gap:56px; align-items:center; }
@media (max-width: 900px){ .about-split{ grid-template-columns: 1fr; } }
.about-split img{ border-radius: var(--mbo-radius); box-shadow: var(--mbo-shadow); }

/* Footer */
.site-footer{ background: var(--mbo-navy); color: rgba(255,255,255,0.75); padding: 64px 0 24px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:40px; }
@media (max-width: 800px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
.footer-grid h4{ color:#fff; font-size:1rem; margin-bottom:16px; }
.footer-grid ul{ list-style:none; margin:0; padding:0; }
.footer-grid li{ margin-bottom:10px; }
.footer-grid a:hover{ color: var(--mbo-orange); }
.footer-social{ display:flex; gap:12px; margin-top:14px; }
.footer-social a{
  width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,0.08);
  display:flex; align-items:center; justify-content:center; font-size:1rem;
  color:#fff;
  transition: background .2s ease, color .2s ease;
}
.footer-social a svg{ width:18px; height:18px; }
.footer-social a:hover{ background: var(--mbo-orange); color: var(--mbo-navy); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,0.1); margin-top: 40px; padding-top:20px; text-align:center; font-size:.85rem; }

/* WhatsApp floating button */
.whatsapp-float{
  position: fixed; right: 24px; bottom: 24px; z-index: 999;
  width: 68px; height:68px; border-radius:50%;
  background:#0E7C6F; color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 26px rgba(0,0,0,0.4);
  animation: mboPulse 2.4s infinite;
}
.whatsapp-float svg{ width:40px; height:40px; }
@keyframes mboPulse{
  0%{ box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70%{ box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100%{ box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* Contact page */
.contact-wrap{ display:grid; grid-template-columns: 1fr 1fr; gap: 48px; }
@media (max-width: 900px){ .contact-wrap{ grid-template-columns: 1fr; } }
.form-field{ margin-bottom: 18px; }
.form-field label{ display:block; font-weight:600; font-family: var(--mbo-font-heading); margin-bottom:6px; font-size:.9rem; }
.form-field input, .form-field textarea{
  width:100%; padding: 14px 16px; border-radius: 10px; border: 1.5px solid #E2E5EA;
  font-family: var(--mbo-font-body); font-size: .95rem; background:#fff;
}
.form-field input:focus, .form-field textarea:focus{ outline:none; border-color: var(--mbo-orange); }
.contact-info-card{ background: var(--mbo-navy); color:#fff; border-radius: var(--mbo-radius); padding: 36px; }
.contact-info-card h3{ color:#fff; }
.contact-info-row{ display:flex; gap:14px; margin-bottom:18px; align-items:flex-start; }
.contact-info-row .ico{ width:40px; height:40px; border-radius:50%; background: rgba(255,158,5,0.18); color: var(--mbo-orange); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.form-success{ background:#E7F8EE; color:#1E7A46; padding:14px 18px; border-radius:10px; margin-bottom:20px; font-weight:600; }
.form-error{ background:#FDECEC; color:#B23434; padding:14px 18px; border-radius:10px; margin-bottom:20px; font-weight:600; }

/* Ajustes extra de responsividade */
@media (max-width: 768px){
  .section{ padding: 56px 0; }
  .hero{ min-height: 520px; }
  .hero-stats{ gap:24px; margin-top:36px; }
  .hero-stat strong{ font-size:1.5rem; }
  .cta-band{ margin:0; padding:40px 24px; }
}
@media (max-width: 480px){
  .container{ padding: 0 16px; }
  .hero-actions{ flex-direction:column; align-items:flex-start; }
  .obra-item{ flex-basis: 260px; }
}

/* Sobre - banner e pilares */
.about-banner{ margin-bottom: 56px; border-radius: var(--mbo-radius); overflow:hidden; box-shadow: var(--mbo-shadow); }
.about-banner img{ width:100%; height:auto; }
.about-pillars{ display:grid; grid-template-columns: repeat(4,1fr); gap:20px; margin-top: 56px; }
@media (max-width: 700px){ .about-pillars{ grid-template-columns: 1fr 1fr; } }
.pillar{ text-align:center; padding: 24px 16px; background:#fff; border-radius: 14px; box-shadow: var(--mbo-shadow); }
.pillar .ico{
  width:52px; height:52px; border-radius:50%; background: rgba(255,158,5,0.12); color: var(--mbo-orange-2);
  display:flex; align-items:center; justify-content:center; margin:0 auto 12px;
}
.pillar .ico svg{ width:24px; height:24px; }
.pillar h4{ font-family: var(--mbo-font-heading); color: var(--mbo-navy); font-size:.95rem; margin:0; }

/* Simple generic page */
.page-hero{ background: var(--mbo-navy); color:#fff; padding: 70px 0; text-align:center; }
.page-hero h1{ color:#fff; margin-bottom:0; }