/* ============================================================
   multibancocasinos.pt — BASE STYLES (base-styles.css)
   Shared across ALL pages. Individual pages add only unique CSS.
   ============================================================ */

/* --- Variables --- */
:root {
    --navy-950: #0A1628;
    --navy-900: #0F2140;
    --navy-800: #162D57;
    --navy-700: #1E3A6E;
    --blue-600: #1E40AF;
    --blue-500: #2563EB;
    --blue-400: #3B82F6;
    --blue-300: #60A5FA;
    --teal-500: #14B8A6;
    --teal-400: #2DD4BF;
    --teal-300: #5EEAD4;
    --amber-500: #F59E0B;
    --amber-400: #FBBF24;
    --green-500: #22C55E;
    --green-100: #DCFCE7;
    --red-500: #EF4444;
    --red-100: #FEE2E2;
    --slate-50: #F8FAFC;
    --slate-100: #F1F5F9;
    --slate-200: #E2E8F0;
    --slate-300: #CBD5E1;
    --slate-500: #64748B;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1E293B;
    --slate-900: #0F172A;
    --white: #FFFFFF;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.15);
    --transition: all 0.25s ease;
}

/* --- Reset & Base --- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,sans-serif;font-size:16px;line-height:1.65;color:var(--slate-800);background:var(--slate-50);-webkit-font-smoothing:antialiased}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;font-weight:700;line-height:1.2}
a{color:var(--blue-500);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--teal-500)}

/* --- Header --- */
.site-header{background:var(--white);border-bottom:1px solid var(--slate-200);position:sticky;top:0;z-index:1000}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;color:var(--navy-900)!important;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.15rem}
.logo-mark{width:36px;height:36px;background:linear-gradient(135deg,var(--blue-600),var(--teal-500));border-radius:8px;display:flex;align-items:center;justify-content:center;color:white;font-size:.7rem;font-weight:700;letter-spacing:.5px}
.main-nav{display:flex;list-style:none;align-items:center;gap:4px}
.main-nav a{color:var(--slate-600);font-weight:500;font-size:.875rem;padding:8px 12px;border-radius:var(--radius-sm);transition:var(--transition)}
.main-nav a:hover{color:var(--blue-600);background:var(--slate-100)}
.nav-cta{background:linear-gradient(135deg,var(--blue-600),var(--teal-500))!important;color:var(--white)!important;padding:8px 20px!important;border-radius:var(--radius-md)!important;font-weight:600!important}
.nav-cta:hover{opacity:.9;transform:translateY(-1px)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.burger span{width:22px;height:2px;background:var(--slate-700);border-radius:2px;transition:var(--transition)}

/* --- Shared Section Styles --- */
.section-heading{text-align:center;margin-bottom:16px;font-size:clamp(1.6rem,3.5vw,2.2rem);color:var(--navy-900)}
.section-lead{text-align:center;color:var(--slate-500);font-size:1.05rem;max-width:680px;margin:0 auto 48px;line-height:1.7}

/* --- Page Hero (inner pages) --- */
.page-hero{background:linear-gradient(160deg,var(--navy-950) 0%,var(--navy-800) 50%,var(--blue-600) 100%);color:var(--white);padding:48px 0 56px;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;top:-30%;right:-20%;width:500px;height:500px;background:radial-gradient(circle,rgba(20,184,166,.12) 0%,transparent 70%);pointer-events:none}
.page-hero .breadcrumb{font-size:.8rem;color:rgba(255,255,255,.5);margin-bottom:16px}
.page-hero .breadcrumb a{color:rgba(255,255,255,.65)}
.page-hero .breadcrumb a:hover{color:var(--teal-300)}
.page-hero h1{font-size:clamp(1.7rem,4vw,2.6rem);margin-bottom:14px;letter-spacing:-.02em;position:relative;z-index:1}
.page-hero h1 span{color:var(--teal-300)}
.page-hero p{color:rgba(255,255,255,.8);font-size:1.05rem;max-width:700px;line-height:1.7;position:relative;z-index:1}

/* --- CTA Banner --- */
.cta-banner{padding:60px 0;background:linear-gradient(135deg,var(--blue-600),var(--teal-500));text-align:center;color:var(--white)}
.cta-banner h2{font-size:1.8rem;margin-bottom:12px}
.cta-banner p{font-size:1.05rem;opacity:.9;margin-bottom:28px}
.btn-cta-white{display:inline-flex;align-items:center;gap:8px;background:var(--white);color:var(--blue-600)!important;padding:14px 32px;border-radius:var(--radius-md);font-weight:600;font-size:1rem;box-shadow:0 4px 16px rgba(0,0,0,.15);transition:var(--transition)}
.btn-cta-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}

/* --- Footer --- */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.7);padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-bottom:40px}
.footer-grid h4{color:var(--white);font-size:.95rem;margin-bottom:16px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:8px}
.footer-grid a{color:rgba(255,255,255,.6);font-size:.875rem}
.footer-grid a:hover{color:var(--teal-400)}
.age-badge-footer{display:inline-flex;align-items:center;gap:6px;background:rgba(239,68,68,.15);color:#FCA5A5;padding:6px 14px;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;margin-top:12px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;text-align:center;font-size:.8rem;color:rgba(255,255,255,.4)}
.footer-bottom p{margin-bottom:4px}

/* --- Shared Card Base --- */
.card{background:var(--white);border:1px solid var(--slate-200);border-radius:var(--radius-lg);padding:28px;transition:var(--transition)}
.card:hover{border-color:var(--blue-400);box-shadow:var(--shadow-md)}

/* --- Shared Button --- */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--blue-600);color:var(--white)!important;padding:12px 24px;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;transition:var(--transition);border:none;cursor:pointer}
.btn-primary:hover{background:var(--teal-500);transform:translateY(-1px)}

/* --- Responsive (shared) --- */
@media(max-width:768px){
    .main-nav{position:fixed;left:-100%;top:56px;flex-direction:column;background:var(--white);width:100%;padding:24px;gap:8px;box-shadow:var(--shadow-lg);transition:.3s;z-index:999}
    .main-nav.open{left:0}
    .burger{display:flex}
    .page-hero{padding:36px 0 40px}
    .page-hero h1{font-size:1.6rem}
    .footer-grid{grid-template-columns:repeat(2,1fr);gap:24px}
    .section-heading{font-size:1.5rem}
}
@media(max-width:480px){
    .footer-grid{grid-template-columns:1fr}
    .page-hero h1{font-size:1.4rem}
}