/* Design tokens */
:root{
  --color-primary:#056CF2;
  --color-secondary:#5E9FF2;
  --color-accent:#BF212E;
  --color-gray:#E8E8E8;
  --color-black:#000000;
  --color-white:#FFFFFF;

  --radius-md:8px;
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px;
  --space-5:24px; --space-6:32px; --space-7:48px; --space-8:64px;

  --font-heading:"Noto Serif", serif;
  --font-body:"Noto Sans", sans-serif;
  --fs-base:16px; --lh-base:26px;
}

/* Base */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; color:#0b0b0b; background:#fff; font-family:var(--font-body); font-size:var(--fs-base); line-height:var(--lh-base);
}
.container{max-width:1200px; margin:0 auto; padding:0 var(--space-5)}
.narrow{max-width:880px}

.h1,.h2,.h3,.h4,.h5,.h6,h1,h2,h3,h4,h5,h6{font-family:var(--font-heading); margin:0 0 var(--space-5) 0}
.h1,h1{font-size:48px; line-height:56px; letter-spacing:-0.01em}
.h2,h2{font-size:36px; line-height:44px}
.h3,h3{font-size:28px; line-height:36px}
.h4,h4{font-size:22px; line-height:30px}
.h5,h5{font-size:18px; line-height:26px}
.lead{font-size:18px; line-height:28px}
.muted{color:#555}

/* Accessibility helpers */
.skip-link{position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden}
.skip-link:focus{position:static; width:auto; height:auto; padding:var(--space-3); background:#000; color:#fff}
.sr-only{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0}

/* Header */
.site-header{position:sticky; top:0; z-index:10; background:#fff; border-bottom:none}
.site-header{position:sticky}
.site-header::after{content:""; position:absolute; left:0; right:0; bottom:0; height:5px; background:linear-gradient(90deg, var(--color-accent), var(--color-primary));}
.header-inner{display:flex; align-items:center; justify-content:space-between; height:56px}
.brand-link{display:flex; align-items:center; gap:var(--space-3); text-decoration:none}
.brand-logo{height:36px; width:auto; display:block}

.site-nav ul{display:flex; list-style:none; gap:var(--space-5); padding:0; margin:0}
.site-nav a{color:#111; text-decoration:none; display:flex; align-items:center; height:44px; position:relative; transition:color .2s ease; font-size:18px}
.site-nav a::after{content:""; position:absolute; left:0; bottom:-4px; height:2px; width:100%; background:linear-gradient(90deg, var(--color-primary), var(--color-secondary)); transform:scaleX(0); transform-origin:left; transition:transform .2s ease}
.site-nav a:hover{color:var(--color-primary)}
.site-nav a:hover::after{transform:scaleX(1)}
.site-nav .btn{color:#fff !important; text-decoration:none}
.site-nav .btn:hover{text-decoration:none}
/* remove hover underline effect from header button */
.site-nav .btn::after{content:none; display:none}

/* Language switcher pill */
.site-nav .lang select{
  appearance:none; -webkit-appearance:none; -moz-appearance:none;
  background:linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  color:#fff; border:1px solid rgba(0,0,0,0.25); border-radius:999px; height:36px; line-height:36px;
  padding:0 36px 0 14px; font-weight:600; font-size:16px;
  box-shadow:0 2px 8px rgba(0,0,0,0.12); cursor:pointer;
}
.site-nav .lang select:focus{outline:2px solid #000; outline-offset:2px}
.site-nav .lang select option{color:#111; background:#fff}
.site-nav .lang{position:relative}
.site-nav .lang::after{content:"▾"; position:absolute; right:12px; top:50%; transform:translateY(-50%); color:#fff; font-size:12px; pointer-events:none}

.nav-toggle{display:none; background:none; border:1px solid var(--color-gray); border-radius:var(--radius-md); padding:6px 10px}

/* Sections */
.section{padding:var(--space-8) 0}
.section-alt{background:var(--color-gray)}
.section-primary{background:var(--color-primary); color:#fff}
.section-primary a{color:#fff; text-decoration:underline}
.section-primary .card{background:rgba(255,255,255,0.08); border-color:rgba(255,255,255,0.2)}

/* Light blue tint like hero — exact secondary shade */
.section-tint{background:linear-gradient(180deg, rgba(94,159,242,0.18), rgba(94,159,242,0.18))}

/* Hero */
.hero{position:relative; color:#fff; background:
  linear-gradient(rgba(5,108,242,0.55), rgba(5,108,242,0.55)),
  url("../../assets/images/ben-o-bro-wpU4veNGnHg-unsplash.jpg") center/cover no-repeat;
}
.hero-inner{display:flex; align-items:center; min-height:56vh}
.hero .h1{color:#fff; text-shadow:0 1px 2px rgba(0,0,0,0.25)}
.hero .lead{color:#fff}
.cta-group{display:flex; gap:var(--space-4); align-items:center; flex-wrap:wrap}

/* Buttons - flat (no gradients) */
.btn{display:inline-block; border:1px solid transparent; border-radius:var(--radius-md); padding:12px 18px; text-decoration:none; font-weight:600}
.btn:focus{outline:2px solid #000; outline-offset:2px}
.btn-primary{background:var(--color-primary); color:#fff}
.btn-primary:hover{background:#045bd0}
/* Accent (red) primary CTAs */
.btn-accent{background:var(--color-accent); color:#fff}
.btn-accent:hover{background:#a91c27}
.btn-secondary{background:var(--color-secondary); color:#fff}
.btn-secondary:hover{background:#4c8fe0}
.btn-lg{padding:14px 22px; font-size:18px}

/* Cards */
.cards{display:grid; grid-template-columns:repeat(2, 1fr); gap:var(--space-6)}
.cards.three{grid-template-columns:repeat(3, 1fr)}
.card{background:#fff; border:1px solid var(--color-gray); border-radius:var(--radius-md); padding:var(--space-5); border-top:4px solid var(--color-secondary)}
/* Optional image within cards */
.card-img{width:100%; height:180px; object-fit:cover; border-radius:6px; display:block; margin-bottom:var(--space-4)}

/* Feature rows (alternating image/text) */
.features{display:flex; flex-direction:column; gap:var(--space-7)}
.feature{display:grid; grid-template-columns:1.15fr 1fr; gap:var(--space-6); align-items:center; background:#fff; border:1px solid var(--color-gray); border-radius:var(--radius-md); overflow:hidden; box-shadow:0 10px 24px rgba(0,0,0,0.08)}
.feature.reverse{grid-template-columns:1fr 1.15fr}
.feature.reverse .feature-media{order:2}
.feature.reverse .feature-copy{order:1}
.feature-media img{width:100%; height:100%; max-height:420px; object-fit:cover; display:block}
.feature-copy{padding:var(--space-6)}
.feature-copy .h3{margin-top:0}

/* Split section layout */
.split{display:grid; grid-template-columns:1.2fr 1fr; gap:var(--space-6); align-items:center}
.split-media img{width:100%; height:auto; display:block; border-radius:var(--radius-md); box-shadow:0 10px 24px rgba(0,0,0,0.12)}
.split-copy p{margin-bottom:0}

/* Image row */
.image-row{display:grid; grid-template-columns:repeat(4, 1fr); gap:var(--space-5); margin-bottom:var(--space-6)}
.image-row .media-card{background:#fff; border:1px solid var(--color-gray); border-radius:var(--radius-md); box-shadow:0 8px 18px rgba(0,0,0,0.08); overflow:hidden}
.image-row img{width:100%; height:220px; object-fit:cover; display:block}

/* Media grid for testimonials */
.media-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:var(--space-5)}
.media-card{background:#fff; border:1px solid var(--color-gray); border-radius:var(--radius-md); box-shadow:0 8px 18px rgba(0,0,0,0.08); overflow:hidden}
.media{width:100%; height:220px; display:block; object-fit:cover; background:#000}
.media.placeholder{background:linear-gradient(135deg, var(--color-gray), #f6f6f6)}

/* Partner logos */
.logo-grid{display:grid; grid-template-columns:repeat(6, 1fr); gap:var(--space-5); align-items:center}
.logo-cell{background:#fff; border:1px solid var(--color-gray); border-radius:var(--radius-md); padding:var(--space-5); display:flex; align-items:center; justify-content:center}
.logo-cell img{max-width:140px; max-height:56px; width:auto; height:auto; object-fit:contain; filter: grayscale(0); opacity:0.95}
.logo-cell img:hover{opacity:1}

@media (max-width: 900px){
  .logo-grid{grid-template-columns:repeat(3, 1fr)}
}
@media (max-width: 560px){
  .logo-grid{grid-template-columns:repeat(2, 1fr)}
}

/* Lists */
.checklist{padding-left:1.2rem}
.checklist li{margin-bottom:var(--space-3)}

/* Benefit callout */
.benefit{border-left:4px solid var(--color-accent); padding-left:var(--space-4); margin-top:var(--space-3)}

/* Footer */
.site-footer{border-top:1px solid var(--color-gray); background:#fff}
.footer-inner{display:flex; align-items:center; justify-content:space-between; padding:var(--space-6) 0}
.utility-links{display:flex; list-style:none; gap:var(--space-5); padding:0; margin:0}

/* Footer blue variant */
.site-footer.footer-primary{background:var(--color-primary); color:#fff; border-top-color:rgba(255,255,255,0.2)}
.site-footer.footer-primary a{color:#fff}

/* Responsive */
@media (max-width: 900px){
  .cards{grid-template-columns:1fr}
  .cards.three{grid-template-columns:1fr}
  .feature, .feature.reverse{grid-template-columns:1fr}
  .feature-media img{max-height:260px}
}

@media (max-width: 720px){
  .site-nav{position:absolute; right:var(--space-5); top:64px; background:#fff; border:1px solid var(--color-gray); border-radius:var(--radius-md); padding:var(--space-4); display:none}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column; gap:var(--space-3)}
  .nav-toggle{display:block}
}

/* Heavier blue usage in sections */
.section-alt{background:linear-gradient(0deg, rgba(5,108,242,0.08), rgba(94,159,242,0.08)), var(--color-gray)}

/* Heading accents under each section title (solid colors per section) */
.section .h2{position:relative; padding-bottom:14px}
.section .h2::after{content:""; position:absolute; left:0; bottom:0; height:6px; width:72px; border-radius:3px; background:var(--color-secondary)}
/* Specific mappings */
#challenge .h2::after{background:var(--color-accent)}
#mission .h2::after{background:var(--color-primary)}
#services .h2::after{background:var(--color-accent)}
#additional .h2::after{background:var(--color-accent)}
#why .h2::after{background:var(--color-accent)}
.cta-final .h2::after{background:var(--color-primary)}


/* Contact page */
.hero-contact{background:
  linear-gradient(rgba(5,108,242,0.55), rgba(5,108,242,0.55)),
  url("../../assets/images/marcin-nowak-iXqTqC-f6jI-unsplash.jpg") center/cover no-repeat;
}
.page-contact .hero-inner{min-height:38vh}
.page-contact #contact-hero-heading{position:relative; padding-bottom:14px}
.page-contact #contact-hero-heading::after{content:""; position:absolute; left:0; bottom:0; height:6px; width:84px; border-radius:3px; background:var(--color-accent)}

.contact-grid{display:grid; grid-template-columns:2fr 1fr; gap:var(--space-6); align-items:start}
.contact-card{background:#fff; border:1px solid var(--color-gray); border-radius:var(--radius-md); box-shadow:0 10px 24px rgba(0,0,0,0.08); padding:var(--space-6)}
.contact-aside{display:flex; flex-direction:column; gap:var(--space-5)}
.info-card{background:#fff; border:1px solid var(--color-gray); border-radius:var(--radius-md); padding:var(--space-5)}

.contact-form .form-row{display:grid; grid-template-columns:1fr 1fr; gap:var(--space-5)}
.contact-form .form-field{display:flex; flex-direction:column; gap:6px; margin-bottom:var(--space-5)}
.contact-form label{font-weight:600}
.contact-form input, .contact-form textarea{
  width:100%; border:1px solid var(--color-gray); border-radius:var(--radius-md);
  padding:12px 14px; font:inherit; background:#fff; color:#111;
}
.contact-form textarea{resize:vertical}
.contact-form input:focus, .contact-form textarea:focus{outline:2px solid var(--color-primary); outline-offset:2px}
.field-hint{min-height:18px; font-size:14px; color:#666; margin:0}
.field-hint:empty{display:block}
.form-actions{display:flex; align-items:center; gap:var(--space-4)}
.form-status{padding:10px 12px; border-radius:var(--radius-md); font-weight:600}
.form-status.is-sending{background:#f4f8ff; color:#084298}
.form-status.is-success{background:#e7f6ee; color:#0c7a43}
.form-status.is-error{background:#fdecea; color:#a1251b}

@media (max-width: 900px){
  .contact-grid{grid-template-columns:1fr}
  .contact-form .form-row{grid-template-columns:1fr}
}