/* =========================================================
   MOTAPRINTS — SISTEMA DE DESIGN
   Direção: "blueprint claro" — fundo branco, grelha técnica
   de desenho CAD subtil, molduras em canto (viewfinder),
   paleta 100% nos tons de azul do logótipo.
   Tipografia: Oswald (títulos, estilo chapa/relevo) + Montserrat
   (corpo, mesma família do logótipo) + JetBrains Mono (specs).
   ========================================================= */

:root{
  --white:          #ffffff;
  --paper:          #f6f8fb;
  --paper-2:        #eef2f8;
  --line:           rgba(31,54,96,0.12);
  --line-strong:    rgba(31,54,96,0.28);
  --navy:           #1f3660;
  --navy-2:         #16274a;
  --blueprint:      #45699f;
  --blueprint-light:#6f93c4;
  --blueprint-pale: #e7edf7;
  --ink:            #1c2536;
  --steel:          #5c6b81;
  --hazard:         #1f3660;
  --hazard-light:   #45699f;
  --ok:             #2f8f66;

  --font-display: 'Oswald', 'Montserrat', sans-serif;
  --font-body:    'Montserrat', Arial, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --container: 1160px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  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; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; text-transform:uppercase; letter-spacing:.02em; margin:0; }
p{ margin:0; }

.container{ max-width:var(--container); margin:0 auto; padding:0 24px; }

/* ---------- grelha técnica de fundo ---------- */
.blueprint-grid{
  background-color:var(--paper);
  background-image:
    linear-gradient(rgba(69,105,159,0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69,105,159,0.09) 1px, transparent 1px);
  background-size: 42px 42px;
  background-position: center top;
}

/* ---------- eyebrow / rótulos técnicos ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--blueprint);
  font-weight:600;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--navy);
}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 30px;
  font-family:var(--font-display);
  font-size:14px;
  letter-spacing:.08em;
  text-transform:uppercase;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{
  background:var(--navy);
  color:var(--white);
  font-weight:600;
  box-shadow:0 6px 16px rgba(31,54,96,0.18);
}
.btn-primary:hover{ background:var(--blueprint); }
.btn-outline{
  background:var(--white);
  border-color:var(--line-strong);
  color:var(--navy);
}
.btn-outline:hover{ border-color:var(--blueprint); color:var(--blueprint); background:var(--blueprint-pale); }
.btn-block{ width:100%; justify-content:center; }

/* ---------- moldura estilo "viewfinder" CAD ---------- */
.tech-frame{
  position:relative;
  background:var(--paper);
  border:1px solid var(--line);
}
.tech-frame::before,.tech-frame::after{
  content:"";
  position:absolute;
  width:20px; height:20px;
  pointer-events:none;
}
.tech-frame::before{ top:-1px; left:-1px; border-top:2px solid var(--blueprint); border-left:2px solid var(--blueprint); }
.tech-frame::after{ bottom:-1px; right:-1px; border-bottom:2px solid var(--blueprint); border-right:2px solid var(--blueprint); }

/* ---------- header / navegação ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,0.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:8px 0;
  gap:20px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-display);
  font-size:22px;
  letter-spacing:.04em;
  color:var(--navy);
  flex-shrink:0;
}
.logo img{ height:68px; width:auto; display:block; }
@media (max-width:860px){ .logo img{ height:56px; } }
.logo .mark{ color:var(--blueprint); }
.logo small{
  display:block;
  font-family:var(--font-mono);
  font-size:9px;
  letter-spacing:.18em;
  color:var(--steel);
  text-transform:uppercase;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:32px;
  font-size:13px;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-weight:600;
}
.nav-links > a{ color:var(--steel); position:relative; padding-bottom:4px; }
.nav-links > a:hover, .nav-links > a.active{ color:var(--navy); }
.nav-links > a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px; background:var(--blueprint);
}
.nav-cta{ display:flex; align-items:center; gap:18px; flex-shrink:0; }
.nav-toggle{
  display:none;
  background:none; border:1px solid var(--line-strong); border-radius:2px;
  width:40px; height:40px; align-items:center; justify-content:center;
  color:var(--navy); cursor:pointer; flex-shrink:0;
}
.nav-toggle svg{ width:20px; height:20px; }

/* ---------- dropdown de categorias ---------- */
.nav-dropdown{ position:relative; }
.nav-dropdown-toggle{
  display:flex; align-items:center; gap:6px;
  color:var(--steel); background:none; border:none; cursor:pointer;
  font:inherit; letter-spacing:inherit; text-transform:inherit; font-weight:inherit;
  padding-bottom:4px;
}
.nav-dropdown-toggle:hover{ color:var(--navy); }
.nav-dropdown-toggle svg{ width:10px; height:10px; transition:transform .15s ease; }
.nav-dropdown.open .nav-dropdown-toggle svg,
.nav-dropdown:hover .nav-dropdown-toggle svg{ transform:rotate(180deg); }
.nav-dropdown-menu{
  position:absolute; top:calc(100% + 16px); left:50%; transform:translateX(-50%);
  background:var(--white); border:1px solid var(--line); box-shadow:0 18px 40px rgba(20,30,50,0.14);
  min-width:280px; padding:10px; display:none; flex-direction:column; gap:2px; z-index:60;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu{ display:flex; }
.nav-dropdown-menu a{
  display:flex; align-items:center; gap:12px;
  padding:11px 12px; border-radius:2px;
  font-family:var(--font-body); font-size:13px; font-weight:600; letter-spacing:.02em; text-transform:none;
  color:var(--ink);
}
.nav-dropdown-menu a:hover{ background:var(--blueprint-pale); color:var(--navy); }
.nav-dropdown-menu a .cat-emoji{ font-size:17px; width:22px; text-align:center; flex-shrink:0; }
.nav-dropdown-menu a.nav-dropdown-all{
  margin-top:6px; padding-top:12px; border-top:1px solid var(--line);
  color:var(--blueprint); font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
}

@media (max-width:860px){
  .nav-links{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    background:var(--white); border-bottom:1px solid var(--line);
    flex-direction:column; align-items:stretch; gap:0;
    padding:8px 0; box-shadow:0 18px 30px rgba(20,30,50,0.1);
  }
  .nav-links.open{ display:flex; }
  .nav-links > a{ padding:14px 24px; }
  .nav-links > a.active::after{ display:none; }
  .nav-links > a.active{ background:var(--blueprint-pale); }
  .nav-dropdown{ width:100%; }
  .nav-dropdown-toggle{ width:100%; padding:14px 24px; justify-content:space-between; }
  .nav-dropdown-menu{
    position:static; transform:none; box-shadow:none; border:none; min-width:0;
    padding:0 12px 8px; display:none;
  }
  .nav-dropdown:hover .nav-dropdown-menu{ display:none; }
  .nav-dropdown.open .nav-dropdown-menu{ display:flex; }
  .nav-toggle{ display:flex; }
}

/* ---------- hero ---------- */
.hero{
  padding:100px 0 90px;
  position:relative;
  overflow:hidden;
}
.hero-inner{ max-width:760px; }
.hero h1{
  font-size:clamp(36px,6vw,64px);
  line-height:1.06;
  color:var(--navy);
  margin:18px 0 22px;
}
.hero h1 span{ color:var(--blueprint); }
.hero p.lede{
  font-family:var(--font-body);
  font-size:18px;
  color:var(--steel);
  max-width:560px;
  margin-bottom:34px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-specs{
  display:flex; gap:36px; margin-top:56px; flex-wrap:wrap;
}
.hero-specs div{ font-family:var(--font-mono); font-size:12px; color:var(--steel); text-transform:uppercase; letter-spacing:.08em; }
.hero-specs strong{ display:block; font-family:var(--font-display); font-size:26px; color:var(--navy); letter-spacing:0; text-transform:none; }

/* ---------- secções genéricas ---------- */
.section{ padding:90px 0; }
.section-tight{ padding:60px 0; }
.section-head{ max-width:640px; margin-bottom:50px; }
.section-head h2{ font-size:clamp(28px,4vw,42px); margin-top:14px; color:var(--navy); }
.section-head p{ color:var(--steel); margin-top:16px; font-size:16px; }
.section-alt{ background:var(--paper); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

/* ---------- colunas de vantagens ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:28px; }
@media (max-width:860px){ .grid-3{ grid-template-columns:1fr; } .grid-2{ grid-template-columns:1fr; } }

.adv-card{
  padding:32px 28px;
  background:var(--white);
  border:1px solid var(--line);
  border-top:3px solid var(--blueprint);
  box-shadow:0 10px 28px rgba(20,30,50,0.05);
}
.adv-card .num{ font-family:var(--font-mono); color:var(--blueprint); font-size:12px; letter-spacing:.1em; font-weight:600; }
.adv-card h3{ font-size:19px; margin:14px 0 12px; color:var(--navy); letter-spacing:.01em; }
.adv-card p{ color:var(--steel); font-size:15px; }

/* ---------- categorias / montra ---------- */
.cat-card{
  position:relative;
  padding:26px 24px 24px;
  display:flex; flex-direction:column; gap:18px;
  min-height:340px;
  justify-content:flex-end;
  background:var(--white);
}
.cat-card .cat-icon{ position:absolute; top:24px; right:24px; opacity:.95; }
.cat-card h3{ font-size:24px; color:var(--navy); }
.cat-card p{ color:var(--steel); font-size:14px; }
.cat-card .tag{ font-family:var(--font-mono); font-size:11px; color:var(--blueprint); letter-spacing:.1em; text-transform:uppercase; font-weight:600; }
.cat-card a.cat-link{ font-family:var(--font-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--navy); display:inline-flex; gap:8px; align-items:center; margin-top:4px; }
.cat-card a.cat-link:hover{ color:var(--blueprint); }

/* ---------- menu de categorias (catálogo) ---------- */
.category-menu{
  display:flex; flex-wrap:wrap; gap:10px;
  padding:22px 0; border-bottom:1px solid var(--line);
}
.category-menu a{
  display:inline-flex; align-items:center; gap:9px;
  padding:11px 18px;
  background:var(--white); border:1px solid var(--line-strong);
  border-radius:999px;
  font-family:var(--font-mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase; font-weight:600;
  color:var(--steel);
  transition:all .15s ease;
}
.category-menu a .cat-emoji{ font-size:15px; }
.category-menu a:hover{ border-color:var(--blueprint); color:var(--navy); }
.category-menu a.is-primary{ background:var(--navy); border-color:var(--navy); color:var(--white); }
.category-menu a.is-primary:hover{ background:var(--blueprint); border-color:var(--blueprint); }

.catalog-section{ padding:64px 0; border-bottom:1px solid var(--line); scroll-margin-top:100px; }
.catalog-section:last-of-type{ border-bottom:none; }
.catalog-section-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:24px; flex-wrap:wrap;
  margin-bottom:34px;
}
.catalog-section-head h2{ font-size:clamp(24px,3.4vw,34px); color:var(--navy); margin-top:10px; }
.catalog-section-head p{ color:var(--steel); font-size:15px; margin-top:10px; max-width:520px; }
.catalog-section-head .count{ font-family:var(--font-mono); font-size:12px; color:var(--steel); text-transform:uppercase; letter-spacing:.06em; white-space:nowrap; }

.product-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:1020px){ .product-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .product-grid{ grid-template-columns:1fr; } }

.product-card{ display:flex; flex-direction:column; }
.product-card .thumb{ aspect-ratio:1/1; display:flex; align-items:center; justify-content:center; background:var(--paper); }
.product-card .info{ padding:18px 4px 0; }
.product-card .brand-tag{ font-family:var(--font-mono); font-size:11px; color:var(--blueprint); letter-spacing:.08em; text-transform:uppercase; font-weight:600; }
.product-card h3{ font-size:17px; margin:8px 0 10px; color:var(--navy); text-transform:none; letter-spacing:0; font-family:var(--font-body); font-weight:700; }
.product-card .price-row{ display:flex; justify-content:space-between; align-items:center; margin-top:6px; }
.product-card .price{ font-family:var(--font-mono); font-size:15px; color:var(--navy); font-weight:600; }
.product-card .price small{ color:var(--steel); font-size:11px; display:block; font-weight:400; }
.badge{
  display:inline-block; font-family:var(--font-mono); font-size:10px; letter-spacing:.08em; text-transform:uppercase;
  padding:4px 8px; border:1px solid var(--navy); color:var(--navy); margin-bottom:10px; font-weight:600;
}

/* ---------- página de produto ---------- */
.product-layout{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:flex-start; }
@media (max-width:900px){ .product-layout{ grid-template-columns:1fr; gap:36px; } }
.product-gallery .thumb-main{ aspect-ratio:1/1; display:flex; align-items:center; justify-content:center; background:var(--paper); }
.product-title h1{ font-size:clamp(30px,4vw,42px); color:var(--navy); margin:12px 0 16px; }
.product-meta{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:22px; }
.spec-table{ width:100%; border-collapse:collapse; margin:18px 0 30px; }
.spec-table tr{ border-bottom:1px solid var(--line); }
.spec-table td{ padding:12px 4px; font-size:14px; }
.spec-table td:first-child{ font-family:var(--font-mono); color:var(--steel); text-transform:uppercase; font-size:12px; letter-spacing:.06em; width:44%; }
.spec-table td:last-child{ color:var(--ink); }

.custom-steps{ display:flex; flex-direction:column; gap:0; margin:20px 0 30px; }
.custom-step{ display:flex; gap:18px; padding:20px 0; border-bottom:1px solid var(--line); }
.custom-step:last-child{ border-bottom:none; }
.custom-step .step-num{ font-family:var(--font-mono); color:var(--blueprint); font-size:13px; padding-top:2px; min-width:26px; font-weight:600; }
.custom-step h4{ font-size:15px; color:var(--navy); text-transform:none; letter-spacing:0; font-family:var(--font-body); font-weight:700; margin-bottom:6px; }
.custom-step p{ color:var(--steel); font-size:14px; }
.swatches{ display:flex; gap:10px; margin-top:10px; flex-wrap:wrap; }
.swatch{ width:26px; height:26px; border-radius:50%; border:2px solid rgba(31,54,96,0.15); }

.price-box{
  background:var(--paper); border:1px solid var(--line); padding:26px 24px; margin-top:8px;
}
.price-box .base-price{ font-family:var(--font-display); font-size:34px; color:var(--navy); }
.price-box .base-price small{ font-family:var(--font-mono); font-size:12px; color:var(--steel); text-transform:uppercase; margin-left:8px; }
.price-box .note{ font-size:13px; color:var(--steel); margin:10px 0 20px; }
.price-box .actions{ display:flex; gap:14px; flex-wrap:wrap; }

.instagram-cta{
  display:flex; align-items:center; gap:14px;
  margin-top:22px; padding:16px 18px;
  border:1px dashed var(--line-strong);
}
.instagram-cta .ig-icon{ flex-shrink:0; }
.instagram-cta a{ color:var(--blueprint); font-weight:700; }
.instagram-cta a:hover{ text-decoration:underline; }

/* ---------- formulário de contacto ---------- */
.form-card{ background:var(--paper); border:1px solid var(--line); padding:40px; }
@media (max-width:600px){ .form-card{ padding:26px; } }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:20px; }
@media (max-width:640px){ .form-row{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1/-1; }
.field label{ font-family:var(--font-mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase; color:var(--steel); }
.field label .req{ color:var(--blueprint); }
.field input, .field select, .field textarea{
  background:var(--white); border:1px solid var(--line-strong); color:var(--ink);
  padding:13px 14px; font-family:var(--font-body); font-size:14px;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:2px solid var(--blueprint); outline-offset:1px; border-color:var(--blueprint); }
.field textarea{ resize:vertical; min-height:110px; }
.field .hint{ font-size:12px; color:var(--steel); }
.radio-group{ display:flex; gap:18px; flex-wrap:wrap; }
.radio-option{ display:flex; align-items:center; gap:8px; font-size:14px; color:var(--steel); }
.radio-option input{ accent-color:var(--blueprint); }
.file-drop{
  border:1px dashed var(--line-strong); padding:26px; text-align:center; color:var(--steel); font-size:13px;
  background:var(--white);
  cursor:pointer;
  transition:border-color .15s ease, background .15s ease;
}
.file-drop:hover, .file-drop:focus-visible{ border-color:var(--blueprint); background:var(--blueprint-pale); outline:none; }
.file-drop.dragover{ border-color:var(--navy); border-style:solid; background:var(--blueprint-pale); }
.file-drop strong{ color:var(--blueprint); }
.file-drop-hint{ display:block; margin-top:8px; font-family:var(--font-mono); font-size:11px; letter-spacing:.05em; color:var(--steel); text-transform:uppercase; }

.file-previews{ display:flex; flex-wrap:wrap; gap:12px; margin-top:14px; }
.file-preview{
  position:relative; width:96px;
  border:1px solid var(--line); background:var(--white); padding:5px;
}
.file-preview img{ width:100%; aspect-ratio:1/1; object-fit:cover; display:block; }
.file-preview-name{
  display:block; margin-top:5px;
  font-family:var(--font-mono); font-size:9px; color:var(--steel);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.file-preview-remove{
  position:absolute; top:-9px; right:-9px;
  width:22px; height:22px; border-radius:50%;
  background:var(--navy); color:var(--white);
  border:2px solid var(--white);
  font-size:14px; line-height:1; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
}
.file-preview-remove:hover{ background:var(--blueprint); }

/* ---------- CTA banda final ---------- */
.cta-band{
  text-align:center; padding:80px 0; position:relative;
}
.cta-band h2{ font-size:clamp(26px,4vw,40px); margin-bottom:18px; color:var(--navy); }
.cta-band p{ color:var(--steel); max-width:520px; margin:0 auto 30px; }

/* ---------- rodapé ---------- */
.site-footer{ background:var(--navy); color:var(--white); border-top:1px solid var(--line); padding:64px 0 28px; }
.site-footer .logo{ color:var(--white); }
.site-footer .logo img{ height:72px; filter:brightness(0) invert(1); }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; }
@media (max-width:860px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
.footer-grid h4{ font-size:13px; letter-spacing:.1em; color:var(--blueprint-light); margin-bottom:16px; }
.footer-grid p{ color:rgba(255,255,255,0.65); }
.footer-grid ul li{ margin-bottom:10px; font-size:14px; color:rgba(255,255,255,0.82); }
.footer-grid ul li a:hover{ color:var(--blueprint-light); }
.footer-bottom{
  margin-top:50px; padding-top:24px; border-top:1px solid rgba(255,255,255,0.14);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-family:var(--font-mono); font-size:11px; color:rgba(255,255,255,0.55); letter-spacing:.05em;
}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  font-family:var(--font-mono); font-size:12px; color:var(--steel); letter-spacing:.05em;
  padding:22px 0; border-bottom:1px solid var(--line);
}
.breadcrumb a:hover{ color:var(--blueprint); }
.breadcrumb span.sep{ margin:0 8px; color:var(--line-strong); }
.breadcrumb span.here{ color:var(--navy); }

/* ---------- ícones-esquema (substituem fotografia de produto) ---------- */
.icon-line{ stroke:var(--blueprint); fill:none; stroke-width:1.5; }
.icon-dash{ stroke:var(--steel); fill:none; stroke-width:1.5; stroke-dasharray:4 4; opacity:.5; }
.icon-dot{ fill:var(--blueprint); stroke:none; }
.icon-hazard{ stroke:var(--navy); fill:none; stroke-width:1.5; }

/* utilidades */
.text-center{ text-align:center; }
.mt-24{ margin-top:24px; }
.mt-40{ margin-top:40px; }