/* Sthal site — shared styles. Colours sampled from the Sthal logo. */
@font-face{font-family:Lato;src:url(../fonts/Lato-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Lato;src:url(../fonts/Lato-Bold.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Lato;src:url(../fonts/Lato-Black.woff2) format("woff2");font-weight:900;font-display:swap}
:root{
  --blue:#3d9ac6;        /* logo light blue */
  --blue-deep:#235877;   /* logo blue shadow */
  --navy:#0e2638;        /* derived dark for headers/footers */
  --navy-2:#143650;
  --red:#cd3a33;         /* logo red */
  --red-deep:#87261f;    /* logo red shadow */
  --ink:#14191f;
  --muted:#5a6672;
  --line:#dfe6ec;
  --soft:#f2f6f9;
  --white:#fff;
  --radius:18px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(14,38,56,.10);
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Lato,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);font-size:17px;line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue-deep)}
h1,h2,h3,h4{line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,4.6vw,4rem);font-weight:900}
h2{font-size:clamp(1.7rem,3vw,2.6rem);font-weight:900}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1em}
.container{width:min(var(--max),100% - 40px);margin-inline:auto}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:.8rem}
.eyebrow.on-dark{color:#ff8a83}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.accent-blue{color:var(--blue)}
.accent-red{color:var(--red)}
.center{text-align:center}
.center .lead{margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:999}


/* Utility bar (Fortron-style) */
.topbar{background:var(--navy);color:#cfe1ee;font-size:.85rem}
.topbar .container{display:flex;gap:24px;align-items:center;justify-content:space-between;min-height:40px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none}
.topbar .tb-left,.topbar .tb-right{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.topbar svg{width:15px;height:15px;vertical-align:-3px;margin-right:6px;stroke:var(--blue)}

/* Header / nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand .mark{height:44px;width:auto}
.brand .word{height:30px;width:auto}
.menu{display:flex;align-items:center;gap:4px;margin-left:auto;list-style:none;padding:0;margin-block:0}
.menu>li{position:relative}
.menu>li>a,.menu>li>button{display:flex;align-items:center;gap:6px;font:inherit;font-weight:700;font-size:.97rem;color:var(--ink);text-decoration:none;background:none;border:0;padding:10px 12px;border-radius:999px;cursor:pointer}
.menu>li>a:hover,.menu>li>button:hover,.menu>li.open>button{background:var(--soft);color:var(--blue-deep)}
.menu>li>a[aria-current=page]{color:var(--red)}
.chev{width:12px;height:12px;transition:transform .2s}
.menu>li.open .chev{transform:rotate(180deg)}
.dropdown{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 24px 50px rgba(14,38,56,.18);padding:14px;min-width:360px;opacity:0;visibility:hidden;transition:.18s}
.menu>li.open .dropdown,.menu>li:hover .dropdown,.menu>li:focus-within .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown a{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:12px;text-decoration:none;color:var(--ink)}
.dropdown a:hover{background:var(--soft)}
.dropdown .di{flex:none;width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--blue-deep));display:grid;place-items:center}
.dropdown .di svg{width:20px;height:20px;stroke:#fff}
.dropdown strong{display:block;font-size:.97rem}
.dropdown small{display:block;color:var(--muted);font-size:.83rem;line-height:1.35}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:900;font-size:.98rem;padding:13px 22px;border-radius:999px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:.15s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-deep)}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:var(--blue-deep)}
.btn-ghost{border-color:currentColor;color:#fff;background:transparent}.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-outline{border-color:var(--blue-deep);color:var(--blue-deep);background:#fff}.btn-outline:hover{background:var(--soft)}
.btn-sm{padding:10px 18px;font-size:.92rem}
.nav-cta{margin-left:8px}
.burger{display:none;margin-left:auto;background:none;border:0;padding:8px;cursor:pointer}
.burger svg{width:30px;height:30px;stroke:var(--ink)}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.hero .ph-bg{position:absolute;inset:0}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(14,38,56,.94) 0%,rgba(14,38,56,.78) 45%,rgba(14,38,56,.35) 100%)}
.hero .container{position:relative;z-index:2;padding:110px 0 120px}
.hero h1{max-width:15ch}
.hero h1 .l2{display:block;color:var(--blue)}
.hero .lead{color:#d6e4ee;font-size:1.25rem}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:38px;padding:0;list-style:none}
.chips li{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:8px 14px;border-radius:999px;font-size:.92rem;font-weight:700}
.chips svg{width:16px;height:16px;stroke:#7cc4e6}

/* Page hero (inner pages) */
.page-hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 60%,var(--blue-deep) 130%);color:#fff;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;background:url(../img/sthal-mark.png) no-repeat center/contain;opacity:.06}
.page-hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding:70px 0 80px;position:relative}
.page-hero .lead{color:#d6e4ee}
.crumbs{font-size:.85rem;color:#9fb9cc;margin-bottom:18px}
.crumbs a{color:#cfe1ee;text-decoration:none}
.page-hero .ph{min-height:330px}

/* Sections */
section{padding:90px 0}
.soft{background:var(--soft)}
.dark{background:var(--navy);color:#fff}
.dark .lead{color:#c7d8e4}
.section-head{margin-bottom:44px}
.section-head.split{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}

/* Cards */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative;transition:.18s;display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card p{color:var(--muted);font-size:.98rem}
.card .more{margin-top:auto;font-weight:900;text-decoration:none;color:var(--red);display:inline-flex;align-items:center;gap:6px}
.card .more svg{width:16px;height:16px;stroke:var(--red)}
.card a.cover{position:absolute;inset:0;border-radius:inherit}
.icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--blue-deep));margin-bottom:18px;flex:none}
.icon svg{width:28px;height:28px;stroke:#fff}
.icon.red{background:linear-gradient(135deg,var(--red),var(--red-deep))}
.card.service{padding:0;overflow:hidden}
.card.service .ph{border-radius:0;min-height:170px;border:0}
.card.service .body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.badge{display:inline-block;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:#fdecea;color:var(--red-deep);vertical-align:middle}
.badge.blue{background:#e4f2fa;color:var(--blue-deep)}
.badge.amber{background:#fff3cd;color:#6b5000}
.card .badge{position:absolute;top:16px;right:16px;z-index:2}

/* Feature rows (image + text) */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.feature.rev .f-media{order:2}
.feature .ph{min-height:420px}
.ticks{list-style:none;padding:0;margin:18px 0 26px}
.ticks li{position:relative;padding-left:34px;margin:10px 0}
.ticks li::before{content:"";position:absolute;left:0;top:4px;width:22px;height:22px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat}
.dark .ticks li::before{background-color:var(--red)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(var(--n,4),1fr);gap:22px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid var(--line);position:relative}
.dark .steps li{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.steps li::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--red);color:#fff;font-weight:900;font-size:1.15rem;margin-bottom:14px}
.steps h3{font-size:1.1rem}
.steps p{font-size:.95rem;color:var(--muted);margin:0}
.dark .steps p{color:#c7d8e4}

/* Brand chips */
.brand-cloud{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;list-style:none;padding:0;margin:0}
.brand-cloud li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 20px;font-weight:900;color:var(--navy-2);font-size:1.02rem}
.fine{font-size:.82rem;color:var(--muted)}
.dark .fine{color:#9fb9cc}

/* Tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{border-collapse:collapse;width:100%;font-size:.96rem}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--soft);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
tr:last-child td{border-bottom:0}
td strong{color:var(--navy-2)}

/* Notice */
.notice{display:flex;gap:16px;align-items:flex-start;background:#fff8e1;border:1px solid #f3dc8f;border-radius:var(--radius-sm);padding:18px 20px;margin:0 0 30px}
.notice svg{flex:none;width:24px;height:24px;stroke:#a87b00;margin-top:2px}
.notice p{margin:0;font-size:.97rem}
.notice.blue{background:#eaf5fb;border-color:#bfe0f0}.notice.blue svg{stroke:var(--blue-deep)}

/* Image blocks */
.ph{position:relative;border-radius:var(--radius);overflow:hidden;min-height:240px;display:grid;place-items:center;background:
  radial-gradient(circle at 20% 15%,rgba(61,154,198,.55),transparent 55%),
  radial-gradient(circle at 85% 90%,rgba(205,58,51,.45),transparent 50%),
  linear-gradient(135deg,#17405d,#0e2638);border:1px solid rgba(255,255,255,.08)}
.ph::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 2px,transparent 2px 22px)}
.ph svg.ph-ico{width:34%;max-width:150px;height:auto;stroke:rgba(255,255,255,.55);position:relative}
.ph .ph-label{position:absolute;left:12px;bottom:12px;right:12px;font-size:.74rem;line-height:1.35;color:#fff;background:rgba(0,0,0,.45);border:1px dashed rgba(255,255,255,.5);padding:6px 10px;border-radius:8px;font-weight:700}
.ph.light{background:linear-gradient(135deg,#e7f1f7,#f7fafc);border:1px dashed #b9cfdd}
.ph.light::before{display:none}
.ph.light svg.ph-ico{stroke:var(--blue)}
.ph.light .ph-label{background:#fff;color:var(--muted);border-color:#b9cfdd}
.hero .ph-bg .ph-label{left:auto;right:20px;bottom:20px;max-width:340px;z-index:3}

/* Area map */
.area-map{position:relative}
.area-map svg{width:100%;height:auto;display:block}

/* CTA band */
.cta-band{background:linear-gradient(110deg,var(--red-deep),var(--red) 55%,#e0574f);color:#fff;border-radius:28px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;bottom:-90px;width:300px;height:300px;background:url(../img/sthal-mark.png) center/contain no-repeat;opacity:.12;filter:brightness(0) invert(1)}
.cta-band h2{margin:0 0 .3em;max-width:22ch}
.cta-band p{margin:0;color:#ffe3e1;max-width:56ch}
.cta-band .btns{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
.btn-white{background:#fff;color:var(--red-deep)}.btn-white:hover{background:#ffe9e7}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:900;padding:18px 30px 18px 0;list-style:none;position:relative;font-size:1.03rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.6rem;color:var(--red);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin:0 0 18px}

/* Forms */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:block;font-weight:700;font-size:.92rem;margin:0 0 6px}
.form .field{margin-bottom:18px}
.form input,.form select,.form textarea{width:100%;font:inherit;font-size:1rem;padding:12px 14px;border:1px solid #c9d5de;border-radius:10px;background:#fbfdfe}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid rgba(61,154,198,.3);border-color:var(--blue)}
.form textarea{min-height:130px;resize:vertical}
.form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.9rem;color:var(--muted)}
.form .check input{width:auto;margin-top:5px}
.form-msg{display:none;margin-top:16px;padding:14px 16px;border-radius:10px;background:#eaf5fb;color:var(--blue-deep);font-weight:700}
.contact-side .card{margin-bottom:18px}
.kv{list-style:none;padding:0;margin:0}
.kv li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.kv li:last-child{border:0}
.kv svg{flex:none;width:22px;height:22px;stroke:var(--blue);margin-top:3px}
.kv small{display:block;color:var(--muted)}

/* Footer */
.site-footer{background:var(--navy);color:#b8ccdb;padding:70px 0 0;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:40px}
.site-footer h4{color:#fff;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:8px 0}
.site-footer a{color:#dbe7ef;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.foot-brand{display:flex;gap:10px;align-items:center;margin-bottom:16px}
.foot-brand .mark{height:46px}.foot-brand .word{height:30px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:50px;padding:22px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.82rem;color:#8eaabd}
.stripe{height:6px;background:linear-gradient(90deg,var(--blue) 0 78%,var(--red) 78% 100%)}

/* WhatsApp float */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:10px;background:#25d366;color:#08311a;font-weight:900;text-decoration:none;padding:12px 18px;border-radius:999px;box-shadow:0 10px 25px rgba(0,0,0,.2)}
.wa-float svg{width:22px;height:22px;fill:#08311a}

/* Responsive */
@media (max-width:1100px){
  .menu>li>a,.menu>li>button{padding:10px 8px;font-size:.92rem}
  .g4{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:960px){
  .burger{display:block}
  .nav-cta{display:none}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:10px 20px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(0,0,0,.08);max-height:calc(100vh - 120px);overflow:auto;gap:0}
  .nav-open .menu{display:flex}
  .menu>li>a,.menu>li>button{width:100%;justify-content:space-between;padding:14px 6px;border-radius:0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .dropdown{position:static;transform:none!important;opacity:1;visibility:visible;display:none;box-shadow:none;border:0;padding:4px 0 10px;min-width:0}
  .menu>li:hover .dropdown{display:none}
  .menu>li.open .dropdown{display:block}
  .menu .mobile-cta{display:block;padding-top:16px}
  .menu .mobile-cta .btn{width:100%}
  .g3,.g2{grid-template-columns:1fr 1fr}
  .feature,.page-hero .container{grid-template-columns:1fr;gap:36px}
  .feature.rev .f-media{order:0}
  .feature .ph{min-height:280px}
  .steps{grid-template-columns:1fr 1fr}
}
@media (min-width:961px){.menu .mobile-cta{display:none}}
@media (max-width:640px){
  body{font-size:16px}
  section{padding:64px 0}
  .container{width:calc(100% - 32px)}
  .topbar .tb-right{display:none}
  .topbar .container{justify-content:center}
  .g2,.g3,.g4,.steps,.form .row{grid-template-columns:1fr}
  .hero .container{padding:70px 0 80px}
  .page-hero .container{padding:44px 0 56px}
  .page-hero .ph{min-height:220px}
  .cta-band{padding:34px 26px;border-radius:22px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid>div:first-child{grid-column:1/-1}
  .wa-float span{display:none}
  .wa-float{padding:14px}
  .form{padding:22px}
  .brand .mark{height:38px}.brand .word{height:26px}
  th,td{padding:12px}
}
/* fixes after visual review */
.hero h1{max-width:19ch}
.card h3 .badge{position:static;margin-left:6px;vertical-align:3px}
.site-footer .kv li{border-color:rgba(255,255,255,.1)}
@media (max-width:640px){.hero .ph-bg .ph-label{top:10px;bottom:auto;left:16px;right:16px;max-width:none}}
@media (max-width:640px){.hero .container{padding-top:104px}}
.ph.has-img{background:#0e2638}
.ph.has-img::before{display:none}
.ph.has-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.f-media:empty{display:none}
.feature:has(> .f-media:empty){grid-template-columns:1fr}