:root{
  --bg:#ffffff;
  --accent:#6d3ea2;
  --accent-soft:#7f56b3;
  --text:#1f1f1f;
  --muted:#666;
  --line:#e8e8e8;
  --surface:#faf8fc;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
header{padding:20px 40px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);z-index:10}
nav{max-width:1200px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:20px}
nav a{text-decoration:none;color:var(--text);margin-left:20px}
.logo{display:flex;align-items:center;gap:12px;font-size:28px;font-weight:bold;color:var(--accent)}
.logo img{height:72px;width:auto;display:block;object-fit:contain}
.hero{padding:96px 40px;background:linear-gradient(90deg,rgba(255,255,255,.82) 0%,rgba(255,255,255,.68) 48%,rgba(255,255,255,.56) 100%),url('lisbon-skyline-banner.jpg') center 56%/cover no-repeat;}
.hero-inner{max-width:1200px;margin:auto;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:58px;max-width:820px;line-height:1.06;margin:0 0 20px;color:#1a1322}
.hero p{font-size:20px;max-width:720px;margin:0}
.hero-card{background:rgba(255,255,255,.92);border:1px solid #ede6f6;border-radius:22px;padding:28px;box-shadow:0 16px 40px rgba(109,62,162,.08)}
.highlight-list{padding-left:18px;margin:0}
.highlight-list li{margin:10px 0}
.btn{display:inline-block;padding:14px 24px;background:var(--accent);color:#fff;text-decoration:none;border-radius:999px;margin-right:12px;margin-top:18px;transition:.2s ease}
.btn:hover{background:var(--accent-soft)}
.btn.secondary{background:#fff;color:var(--accent);border:1px solid #d9ccec}
.section{padding:76px 40px;max-width:1200px;margin:auto}
.section h2{font-size:40px;line-height:1.12;margin:0 0 18px;color:#1a1322}
.kicker{display:inline-block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:bold;margin-bottom:10px}
.intro-grid,.about-grid,.contact{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.panel{background:var(--surface);border:1px solid #efe7f8;border-radius:20px;padding:28px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.card{border:1px solid #efe7f8;padding:24px;border-radius:20px;background:#fff;box-shadow:0 10px 24px rgba(109,62,162,.05)}
.card h3{margin-top:0;color:var(--accent)}
.image-banner{height:320px;border-radius:22px;background-size:cover;background-position:center;margin:30px 0;box-shadow:0 18px 38px rgba(0,0,0,.08)}
.small-banner{height:280px}
.form form{margin:0}.form input,.form textarea,.form select{width:100%;padding:12px;margin-bottom:14px;border:1px solid #d8d2e2;border-radius:12px;font:inherit;background:#fff}
.form textarea{min-height:150px}
.footer{padding:30px 40px;border-top:1px solid var(--line);color:var(--muted)}
.footer-inner{max-width:1200px;margin:auto;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.pill{display:inline-block;padding:6px 12px;border-radius:999px;background:#f2ebfa;color:var(--accent);font-size:14px;margin-bottom:14px}
@media(max-width:900px){.hero-inner,.intro-grid,.about-grid,.contact{grid-template-columns:1fr}.hero h1{font-size:42px}}
@media(max-width:768px){header{padding:16px 20px}.section,.hero,.footer{padding-left:20px;padding-right:20px}.logo img{height:56px}nav{flex-direction:column;align-items:flex-start}.hero h1{font-size:36px}}
.page-hero{padding:76px 40px;background:linear-gradient(90deg,rgba(255,255,255,.84) 0%,rgba(255,255,255,.70) 48%,rgba(255,255,255,.58) 100%),url('lisbon-skyline-banner.jpg') center 42%/cover no-repeat}
.page-hero-inner{max-width:1200px;margin:auto}
.page-hero h1{font-size:52px;max-width:900px;line-height:1.08;margin:0 0 18px;color:#1a1322}
.page-hero p{font-size:20px;max-width:760px;margin:0}
.nav-active{color:var(--accent);font-weight:bold}
.service-list p{margin:0 0 10px}


.nav-links-wrap{display:flex;align-items:center;gap:18px;flex-wrap:nowrap}

/* Language switcher */
.lang-switch{display:flex;gap:8px;align-items:center;margin-left:18px;font-size:0.85rem;letter-spacing:.02em;flex-wrap:nowrap}
.lang-switch a{text-decoration:none;opacity:.72;padding:4px 7px;border-radius:999px;border:1px solid rgba(0,0,0,.08);margin-left:0}
.lang-switch a.lang-active{opacity:1;font-weight:600;background:rgba(0,0,0,.05)}
@media(max-width:768px){.nav-links-wrap{gap:10px;flex-wrap:wrap}}

/* Navigation dropdown */
.main-nav-links{display:flex;align-items:center;gap:0;flex-wrap:nowrap}
.nav-dropdown{position:relative;display:inline-block}
.nav-dropdown-toggle{cursor:default}
.nav-dropdown-toggle::after{content:"▾";font-size:.72em;margin-left:6px}
.nav-dropdown-menu{display:none;position:absolute;top:100%;left:12px;min-width:245px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 36px rgba(0,0,0,.08);padding:10px 0;z-index:100}
.nav-dropdown-menu a{display:block;margin:0;padding:10px 16px;white-space:nowrap;color:var(--text)}
.nav-dropdown-menu a:hover{background:var(--surface);color:var(--accent)}
.nav-dropdown:hover .nav-dropdown-menu{display:block}

.article-panel{background:#fff;border-radius:24px;padding:32px;box-shadow:0 14px 40px rgba(0,0,0,.06);margin-top:20px;transition:.2s ease}
.article-panel:hover{transform:translateY(-2px);box-shadow:0 18px 48px rgba(0,0,0,.08)}
.article-panel h3{margin-top:0;margin-bottom:14px;font-size:1.5rem;line-height:1.2}
.article-panel p{margin-bottom:18px;line-height:1.7}
.article-link{display:inline-block;font-weight:600;text-decoration:none;color:var(--accent)}

@media(max-width:768px){
.main-nav-links{gap:4px;flex-wrap:wrap}
.nav-dropdown-menu{position:static;box-shadow:none;border:0;background:transparent;padding:0;margin-left:20px}
.nav-dropdown:hover .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{padding:6px 0}
}