/*
Theme Name: Praxedes Construções
Theme URI: https://praxedesconstrucoes.com.br/
Author: Praxedes Construções
Description: Tema institucional baseado no layout original da Praxedes Construções.
Version: 1.0.0
Text Domain: praxedes-construcoes
*/

:root{
    --dark:#1c1b1a;
    --charcoal:#2e2e2e;
    --steel:#6e7273;
    --orange:#f5820d;
    --orange-deep:#d96f05;
    --concrete:#f4f1ea;
    --concrete-2:#eae5db;
    --white:#ffffff;
    --line: rgba(28,27,26,0.14);
    --line-light: rgba(255,255,255,0.18);
    --font-display: 'Oswald', sans-serif;
    --font-body: 'Work Sans', sans-serif;
    --radius: 2px;
  }
  :root:not([data-theme="light"]){
    color-scheme: light dark;
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --concrete:#1c1b1a;
      --concrete-2:#242322;
      --dark:#f4f1ea;
      --white:#242322;
      --charcoal:#efece6;
      --steel:#b7b3ab;
      --line: rgba(244,241,234,0.16);
    }
  }
  :root[data-theme="dark"]{
    --concrete:#1c1b1a;
    --concrete-2:#242322;
    --dark:#f4f1ea;
    --white:#242322;
    --charcoal:#efece6;
    --steel:#b7b3ab;
    --line: rgba(244,241,234,0.16);
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
  }
  body{
    margin:0;
    background:var(--concrete);
    color:var(--charcoal);
    font-family:var(--font-body);
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%; display:block;}
  a{color:inherit;}
  .wrap{
    max-width:1180px;
    margin:0 auto;
    padding:0 28px;
  }
  h1,h2,h3{
    font-family:var(--font-display);
    color:var(--dark);
    margin:0;
    font-weight:600;
    letter-spacing:0.2px;
  }
  section{ overflow-x:clip; }
  ::selection{ background:var(--orange); color:#fff; }
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
    outline:2px solid var(--orange);
    outline-offset:3px;
  }

  /* ---------- Buttons ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    font-family:var(--font-body);
    font-weight:600;
    font-size:15px;
    padding:14px 26px;
    border-radius:var(--radius);
    border:1.5px solid transparent;
    cursor:pointer;
    text-decoration:none;
    transition:transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color .15s ease;
    white-space:nowrap;
  }
  .btn:hover{ transform:translateY(-2px); }
  .btn-primary{ background:var(--orange); color:#fff; }
  .btn-primary:hover{ background:var(--orange-deep); }
  .btn-outline{ background:transparent; border-color:var(--dark); color:var(--dark); }
  .btn-outline:hover{ background:var(--dark); color:var(--concrete); }
  .btn-outline-light{ background:transparent; border-color:rgba(255,255,255,0.5); color:#fff; }
  .btn-outline-light:hover{ background:rgba(255,255,255,0.12); border-color:#fff; }

  /* ---------- Header ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:var(--concrete);
    border-bottom:1px solid transparent;
    transition:box-shadow .2s ease, border-color .2s ease;
  }
  header.scrolled{
    box-shadow:0 2px 18px rgba(0,0,0,0.08);
    border-bottom-color:var(--line);
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:14px 0;
  }
  .brand{ display:flex; align-items:center; gap:10px; text-decoration:none; }
  .brand img{ height:30px; width:auto; }
  .logo-for-dark{ display:none; }
  :root[data-theme="dark"] .logo-for-light{ display:none; }
  :root[data-theme="dark"] .logo-for-dark{ display:block; }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]) .logo-for-light{ display:none; }
    :root:not([data-theme="light"]) .logo-for-dark{ display:block; }
  }
  .nav-links{
    display:flex;
    align-items:center;
    gap:34px;
    list-style:none;
    margin:0; padding:0;
  }
  .nav-links a{
    text-decoration:none;
    color:var(--charcoal);
    font-size:15px;
    font-weight:500;
    position:relative;
    padding:4px 0;
  }
  .nav-links a::after{
    content:"";
    position:absolute; left:0; right:100%; bottom:-2px;
    height:2px; background:var(--orange);
    transition:right .2s ease;
  }
  .nav-links a:hover::after{ right:0; }
  .nav-cta{ display:flex; align-items:center; gap:18px; }
  .nav-phone{ font-size:14px; font-weight:600; color:var(--charcoal); text-decoration:none; display:none; }

  .burger{ display:none; }
  .burger-label{
    display:none;
    width:30px; height:22px;
    position:relative; cursor:pointer;
  }
  .burger-label span, .burger-label span::before, .burger-label span::after{
    content:"";
    position:absolute; left:0; right:0; height:2px; background:var(--dark);
    transition:transform .2s ease, opacity .2s ease;
  }
  .burger-label span{ top:10px; }
  .burger-label span::before{ top:-8px; }
  .burger-label span::after{ top:8px; }
  .burger:checked ~ .burger-label span{ background:transparent; }
  .burger:checked ~ .burger-label span::before{ transform:translateY(8px) rotate(45deg); }
  .burger:checked ~ .burger-label span::after{ transform:translateY(-8px) rotate(-45deg); }

  @media (max-width:880px){
    .nav-links{
      position:fixed; top:64px; left:0; right:0;
      background:var(--concrete);
      flex-direction:column;
      align-items:flex-start;
      gap:0;
      padding:0 28px;
      max-height:0;
      overflow:hidden;
      border-bottom:1px solid var(--line);
      transition:max-height .25s ease;
    }
    .nav-links li{ width:100%; border-top:1px solid var(--line); }
    .nav-links a{ display:block; padding:16px 0; }
    .nav-links a::after{ display:none; }
    .burger:checked ~ .nav-links{ max-height:400px; }
    .burger-label{ display:block; }
    .nav-cta .btn-outline{ display:none; }
  }

  /* ---------- Hero ---------- */
  .hero{
    position:relative;
    padding:76px 0 60px;
    background-image:
      linear-gradient(var(--line) 1px, transparent 1px),
      linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size:44px 44px;
    background-position:center -1px;
  }
  .hero::before{
    content:"";
    position:absolute; inset:0;
    background:radial-gradient(ellipse 70% 60% at 78% 20%, var(--concrete) 0%, var(--concrete) 38%, transparent 75%);
    pointer-events:none;
  }
  .hero-grid{
    position:relative;
    display:grid;
    grid-template-columns:1.05fr 0.85fr;
    gap:40px;
    align-items:center;
  }
  .hero-copy{ position:relative; z-index:2; }
  .hero h1{
    font-size:clamp(34px, 5vw, 54px);
    line-height:1.08;
    margin-bottom:22px;
  }
  .hero p.lead{
    font-size:17px;
    max-width:46ch;
    color:var(--steel);
    margin-bottom:30px;
  }
  .hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:46px; }

  .hero-stats{
    display:flex;
    gap:0;
    border-top:1px solid var(--line);
    padding-top:22px;
  }
  .stat{
    flex:1;
    padding-right:24px;
    border-right:1px solid var(--line);
    margin-right:24px;
  }
  .stat:last-child{ border-right:none; margin-right:0; padding-right:0; }
  .stat b{
    display:block;
    font-family:var(--font-display);
    font-size:28px;
    color:var(--dark);
    font-weight:600;
  }
  .stat span{ font-size:13px; color:var(--steel); }

  .hero-art{
    position:relative;
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:380px;
  }
  .hero-art-frame{
    position:relative;
    width:100%;
    max-width:380px;
  }
  .hero-art-frame::before{
    content:"";
    position:absolute;
    top:-22px; bottom:-22px; left:-22px; right:-22px;
    border:1px dashed var(--line);
  }
  .tick{ position:absolute; width:10px; height:10px; }
  .tick::before, .tick::after{ content:""; position:absolute; background:var(--dark); opacity:0.55;}
  .tick::before{ width:10px; height:1.5px; top:4.25px; }
  .tick::after{ width:1.5px; height:10px; left:4.25px; }
  .tick.tl{ top:-27px; left:-27px; }
  .tick.tr{ top:-27px; right:-27px; }
  .tick.bl{ bottom:-27px; left:-27px; }
  .tick.br{ bottom:-27px; right:-27px; }

  .hero-icon{ width:100%; height:auto; filter:drop-shadow(0 22px 30px rgba(28,27,26,0.18)); }
  .dim-label{
    position:absolute;
    font-family:var(--font-body);
    font-size:12px;
    color:var(--steel);
    letter-spacing:0.3px;
    background:var(--concrete);
    padding:2px 6px;
  }
  .dim-h{ bottom:-46px; left:0; right:0; text-align:center; border-top:1px dashed var(--line); padding-top:8px;}

  @media (max-width:900px){
    .hero-grid{ grid-template-columns:1fr; }
    .hero-art{ order:-1; min-height:260px; margin-bottom:10px;}
    .hero-stats{ flex-wrap:wrap; row-gap:18px; }
    .stat{ flex:1 1 45%; border-right:none; margin-right:0; padding-right:0; }
  }

  /* ---------- Generic section ---------- */
  .section{ padding:96px 0; }
  .section-alt{ background:var(--concrete-2); }
  .section-head{ max-width:640px; margin-bottom:52px; }
  .section-head h2{ font-size:clamp(26px, 3.4vw, 36px); line-height:1.2; margin-bottom:14px;}
  .section-head p{ color:var(--steel); font-size:16px; margin:0; }
  .kicker{
    font-family:var(--font-body);
    font-weight:600;
    font-size:13px;
    color:var(--orange);
    margin-bottom:10px;
    display:block;
  }

  /* ---------- About ---------- */
  .about-grid{
    display:grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap:64px;
    align-items:start;
  }
  .about-grid p{ color:var(--charcoal); margin:0 0 18px; max-width:56ch;}
  .about-grid p:last-child{ margin-bottom:0; }
  .values{ display:flex; flex-direction:column; gap:0; }
  .value-item{ padding:22px 0; border-top:1px solid var(--line); }
  .value-item:last-child{ border-bottom:1px solid var(--line); }
  .value-item h3{ font-size:17px; font-family:var(--font-body); font-weight:600; margin-bottom:6px; }
  .value-item p{ margin:0; color:var(--steel); font-size:14.5px; }

  @media (max-width:880px){
    .about-grid{ grid-template-columns:1fr; gap:36px; }
  }

  /* ---------- Services ---------- */
  .services-grid{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
  }
  .service-card{
    background:var(--concrete);
    padding:34px 32px;
    position:relative;
  }
  .service-card .num{
    font-family:var(--font-display);
    font-size:13px;
    color:var(--steel);
    letter-spacing:1px;
    margin-bottom:16px;
    display:block;
  }
  .service-card h3{ font-size:20px; margin-bottom:10px; }
  .service-card p{ color:var(--steel); font-size:14.5px; margin:0 0 16px; }
  .service-card .spec{
    font-size:13px;
    color:var(--dark);
    border-top:1px dashed var(--line);
    padding-top:12px;
  }
  @media (max-width:700px){
    .services-grid{ grid-template-columns:1fr; }
  }

  /* ---------- Projects ---------- */
  .project{
    display:grid;
    grid-template-columns:0.95fr 1.05fr;
    gap:56px;
    align-items:center;
    padding:56px 0;
    border-bottom:1px solid var(--line);
  }
  .project:first-of-type{ padding-top:0; }
  .project:last-of-type{ border-bottom:none; padding-bottom:0; }
  .project.reverse .project-art{ order:2; }
  .project.reverse .project-copy{ order:1; }
  .project-status{
    display:inline-block;
    font-size:12.5px;
    font-weight:600;
    color:var(--orange-deep);
    border:1px solid var(--orange);
    padding:4px 10px;
    margin-bottom:16px;
  }
  .project-copy h3{ font-size:26px; margin-bottom:14px; line-height:1.2; }
  .project-copy p{ color:var(--steel); margin:0 0 22px; max-width:52ch; }
  .project-specs{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:14px 24px;
    border-top:1px solid var(--line);
    padding-top:20px;
  }
  .project-specs div b{ display:block; font-family:var(--font-display); font-size:19px; color:var(--dark); font-weight:600; }
  .project-specs div span{ font-size:12.5px; color:var(--steel); }
  .project-art{ position:relative; }
  .project-art svg{ width:100%; height:auto; }
  .project-caption{ font-size:12px; color:var(--steel); text-align:center; margin-top:10px; font-style:italic; }

  @media (max-width:880px){
    .project, .project.reverse{ grid-template-columns:1fr; }
    .project.reverse .project-art, .project.reverse .project-copy{ order:0; }
    .project-specs{ grid-template-columns:1fr 1fr; }
  }

  /* ---------- CTA band ---------- */
  .cta-band{
    background:var(--dark);
    color:var(--concrete);
    padding:64px 0;
  }
  .cta-band-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:30px;
    flex-wrap:wrap;
  }
  .cta-band h2{ color:var(--concrete); font-size:clamp(24px,3vw,32px); max-width:20ch; margin:0; }
  .cta-band .btn-primary{ flex-shrink:0; }

  /* ---------- Contact ---------- */
  .contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:64px;
  }
  .contact-list{ list-style:none; margin:0; padding:0; }
  .contact-list li{
    display:flex;
    gap:16px;
    padding:20px 0;
    border-top:1px solid var(--line);
    align-items:flex-start;
  }
  .contact-list li:last-child{ border-bottom:1px solid var(--line); }
  .contact-list .ico{
    width:20px; height:20px; flex-shrink:0; margin-top:3px;
    color:var(--orange);
  }
  .contact-list a{ text-decoration:none; }
  .contact-list a:hover{ color:var(--orange-deep); }
  .contact-list b{ display:block; font-size:13px; color:var(--steel); font-weight:500; margin-bottom:2px; }
  .contact-list span, .contact-list a{ font-size:16px; color:var(--dark); font-weight:600; }

  .map-block{
    border:1px solid var(--line);
    background:var(--concrete-2);
    padding:36px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    gap:14px;
    min-height:100%;
    position:relative;
  }
  .map-block .tick{ opacity:0.7; }
  .map-block h3{ font-size:18px; }
  .map-block p{ color:var(--steel); margin:0; font-size:14.5px; }

  /* ---------- Footer ---------- */
  footer{
    background:#141312;
    color:#c9c5bd;
    padding:56px 0 26px;
  }
  :root[data-theme="dark"] footer, :root:not([data-theme="light"]) footer{ background:#0f0e0d; }
  .footer-top{
    display:grid;
    grid-template-columns:1.3fr 1fr 1fr;
    gap:40px;
    padding-bottom:40px;
    border-bottom:1px solid rgba(255,255,255,0.1);
  }
  .footer-top img{ height:26px; margin-bottom:14px; }
  .footer-top p{ font-size:14px; max-width:34ch; color:#a9a49b; }
  .footer-col h4{ font-family:var(--font-body); font-size:13px; text-transform:uppercase; letter-spacing:1px; color:#8b877e; margin:0 0 14px; }
  .footer-col ul{ list-style:none; margin:0; padding:0; }
  .footer-col li{ margin-bottom:10px; }
  .footer-col a{ text-decoration:none; color:#c9c5bd; font-size:14.5px; }
  .footer-col a:hover{ color:var(--orange); }
  .footer-bottom{
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
    padding-top:22px; font-size:13px; color:#7d786f;
  }
  @media (max-width:760px){
    .footer-top{ grid-template-columns:1fr; }
    .contact-grid{ grid-template-columns:1fr; gap:36px;}
  }

  .reveal{ opacity:0; transform:translateY(16px); }
  .reveal.in{ opacity:1; transform:none; transition:opacity .6s ease, transform .6s ease; }