/* 4GLARGENTINA OÜ - Common styles
   Standardized structure aligned with the S4GLHANA web model. */

:root{
  --blue:#0d5b8c;
  --blue-dark:#051c33;
  --blue-soft:#e8f7ff;
  --cyan:#11b7d9;
  --cyan-dark:#0787a7;
  --green:#22c7a9;
  --ink:#102033;
  --muted:#5d6b7c;
  --line:#dbe4ef;
  --white:#fff;
  --light:#f6f9fc;
  --shadow:0 18px 45px rgba(0,47,108,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.topbar{display:flex;justify-content:space-between;gap:18px;padding:8px 7%;font-size:12px;color:#d7ecff;background:#04182d;flex-wrap:wrap}
header{position:sticky;top:0;z-index:1000;background:linear-gradient(90deg,#06243d 0%,#0a3b63 45%,#1177aa 100%);border-bottom:1px solid rgba(255,255,255,.16);box-shadow:0 8px 28px rgba(0,62,100,.22)}
.navwrap{padding:10px 7%;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:18px;color:#fff}
.brand-logo{width:78px;height:78px;object-fit:contain;border-radius:18px;background:linear-gradient(135deg,#ffffff,#edf5ff);padding:2px;border:2px solid rgba(255,255,255,.88);box-shadow:0 10px 26px rgba(17,183,217,.22)}
.brand-title{display:flex;flex-direction:column;gap:2px;line-height:1}
.brand-name{display:block;white-space:nowrap;line-height:.95}
.brand-main{font-size:31px;font-weight:900;letter-spacing:.2px;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.18)}
.brand-ou{font-size:17px;font-weight:900;color:#8fdcff;margin-left:4px}
.brand-technology{display:block;margin-top:3px;font-size:11px;font-weight:800;letter-spacing:6px;color:#8fdcff;text-transform:uppercase}
.brand-subtitle{display:block;color:rgba(255,255,255,.82);font-size:12px;margin-top:6px;letter-spacing:.4px}
nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
nav a{font-size:13px;font-weight:800;color:#fff;opacity:.96;line-height:1.1}
nav a:hover{color:#d9f6ff;opacity:1}
.cta-small{background:rgba(255,255,255,.16);color:#fff!important;padding:9px 15px;border-radius:999px;box-shadow:0 8px 20px rgba(0,62,100,.18)}
.language-switcher{display:flex;gap:8px;align-items:center}
.language-switcher button{border:1px solid rgba(255,255,255,.42);background:transparent;color:#fff;padding:7px 11px;border-radius:999px;cursor:pointer;font-size:12px;font-weight:800;transition:all .2s ease}
.language-switcher button.active,.language-switcher button:hover{background:#fff;color:var(--blue-dark)}
.app-page{padding:84px 7%;position:relative}
.container{max-width:1180px;margin:auto}
.hero{position:relative;background:linear-gradient(135deg,#051c33 0%,#0d4f7c 55%,#1aa0c8 100%);color:#fff;padding:92px 7% 78px;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:54px 54px;opacity:.28}
.hero:after{content:"";position:absolute;right:-120px;top:-140px;width:430px;height:430px;background:var(--cyan);border-radius:50%;opacity:.22}
.hero-grid{position:relative;z-index:2;max-width:1180px;margin:auto;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:12px;padding:10px 22px;border-radius:999px;background:linear-gradient(90deg,rgba(17,183,217,.88),rgba(34,199,169,.72));border:1px solid rgba(255,255,255,.18);color:#fff;font-size:15px;font-weight:700;box-shadow:0 10px 30px rgba(17,183,217,.28);margin-bottom:22px}
.eyebrow:before{content:"";width:9px;height:9px;background:#fff;border-radius:50%;box-shadow:0 0 15px rgba(255,255,255,.9)}
h1{font-size:clamp(38px,5vw,66px);line-height:1.04;letter-spacing:-1.8px;margin-bottom:22px}
.hero p{font-size:20px;max-width:800px;color:#e8f6ff;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 24px;border-radius:999px;font-weight:800;font-size:15px;transition:transform .2s ease,box-shadow .2s ease}
.button:hover{transform:translateY(-2px)}
.button-primary{background:#fff;color:var(--blue-dark);box-shadow:0 12px 30px rgba(255,255,255,.18)}
.button-secondary{border:1px solid rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.08)}
.hero-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);border-radius:28px;padding:34px;box-shadow:0 28px 80px rgba(0,0,0,.24);backdrop-filter:blur(8px)}
.hero-card h3{font-size:23px;margin-bottom:18px;color:#fff}
.hero-card ul{list-style:none}
.hero-card li{padding:12px 0 12px 34px;position:relative;color:#e6f7ff;border-bottom:1px solid rgba(255,255,255,.1)}
.hero-card li:before{content:"✓";position:absolute;left:0;top:12px;width:22px;height:22px;border-radius:50%;background:var(--cyan);display:grid;place-items:center;font-size:12px;font-weight:900;color:#fff}
.light{background:var(--light)}
.section-kicker{color:var(--blue);font-size:13px;font-weight:900;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:10px}
h2{font-size:clamp(30px,3vw,44px);line-height:1.12;margin-bottom:18px;color:var(--ink);letter-spacing:-.7px}
.lead{font-size:18px;color:#25364b;max-width:900px;margin-bottom:22px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:0 10px 30px rgba(15,23,42,.06);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;min-height:230px}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(17,183,217,.35)}
.icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(13,91,140,.13),rgba(17,183,217,.16));margin-bottom:20px;color:var(--blue);font-weight:900;font-size:20px}
.card h3{font-size:20px;margin-bottom:12px;color:var(--ink)}
.card p{color:var(--muted);font-size:15px}
.split{display:grid;grid-template-columns:1fr .9fr;gap:46px;align-items:center}
.panel-blue,.info-panel{background:linear-gradient(135deg,var(--blue-soft),#fff);border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}
.panel-blue h3,.info-panel h3{font-size:22px;margin-bottom:18px}
.check-list{list-style:none;margin-top:18px;color:#25364b}
.check-list li{position:relative;padding-left:34px;margin-bottom:14px}
.check-list li:before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;background:var(--cyan);color:#fff;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:900}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.badge{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:800;color:var(--blue-dark)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}
.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 8px 22px rgba(15,23,42,.04)}
.step strong{display:block;margin-bottom:7px;color:var(--blue-dark)}
.step span{display:block;color:var(--muted);font-size:14px}
.partner-section{background:linear-gradient(135deg,#051c33,#0d4f7c 65%,#168db5);color:#fff;overflow:hidden}
.partner-card{display:grid;grid-template-columns:1fr .75fr;gap:36px;align-items:center;max-width:1180px;margin:auto}
.partner-card h2,.partner-card .section-kicker{color:#fff}.partner-card .lead{color:#e8f6ff}
.partner-box{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);border-radius:26px;padding:32px}.partner-box ul{margin-left:18px;color:#e2f5ff}
.contact-layout{display:grid;grid-template-columns:1fr .9fr;gap:32px;align-items:stretch}
.contact-box{background:var(--blue-dark);color:#fff;border-radius:26px;padding:36px;box-shadow:var(--shadow)}
.contact-box p{margin-bottom:10px;color:#e2f5ff}.contact-box a{font-weight:800;color:#fff}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.contact-form label{display:block;font-size:13px;font-weight:800;margin-bottom:7px;color:#25364b}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px 14px;margin-bottom:16px;font-family:inherit;font-size:14px;outline:none}.contact-form textarea{min-height:110px;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(13,91,140,.1)}
.form-note{font-size:12px;color:var(--muted);margin-top:10px}.submit-button{border:0;cursor:pointer;background:var(--blue);color:#fff;padding:14px 22px;border-radius:999px;font-weight:900;font-size:14px}.submit-button:disabled{cursor:not-allowed;opacity:.7}.form-status{font-size:13px;font-weight:700;margin-top:12px;min-height:20px}.form-status.success{color:#15803d}.form-status.error{color:#b91c1c}

/* ===== ARTICLE PAGES ===== */
.article-page{
  min-height:calc(100vh - 180px);
  padding:86px 7%;
  background:linear-gradient(180deg,#f6f9fc 0%,#ffffff 100%);
}
.article-wrap{
  max-width:920px;
  margin:0 auto;
  background:#fff;
  border:1px solid var(--line);
  border-radius:28px;
  padding:48px;
  box-shadow:var(--shadow);
}
.article-meta{
  color:var(--blue);
  font-size:13px;
  font-weight:900;
  letter-spacing:1.2px;
  text-transform:uppercase;
  margin-bottom:14px;
}
.article-wrap h1{
  font-size:clamp(34px,4vw,54px);
  color:var(--ink);
  line-height:1.08;
  margin-bottom:24px;
}
.article-wrap p{
  font-size:18px;
  color:#25364b;
  margin-bottom:18px;
}
.back-link{
  display:inline-flex;
  margin-top:18px;
  color:var(--blue);
  font-weight:900;
}
.back-link:hover{color:var(--cyan-dark)}
@media(max-width:680px){.article-page{padding:48px 6%}.article-wrap{padding:28px}.article-wrap p{font-size:16px}}

footer{background:var(--blue-dark);color:#cbd5e1;padding:30px 7%;font-size:14px}.footer-grid{max-width:1180px;margin:auto;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
@media(max-width:980px){.hero-grid,.split,.partner-card,.contact-layout{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.topbar{display:none}.brand-logo{width:58px;height:58px;border-radius:14px}.brand{gap:10px}.brand-main{font-size:22px}.brand-ou{font-size:13px}.brand-technology{font-size:8px;letter-spacing:4px}.brand-subtitle{font-size:9px}.navwrap{padding:12px 6%}nav{gap:11px}.hero{padding:72px 6%}.hero p{font-size:17px}.app-page{padding:64px 6%}.grid,.steps{grid-template-columns:1fr}.hero-card{padding:24px}.card{min-height:auto}}