/* Europa Granulate Trading — gemeinsames Stylesheet */
:root {
  --blau: #1a498e;
  --blau-dunkel: #123668;
  --gelb: #ffc107;
  --rot: #db0000;
  --grau: #f3f3f3;
  --text: #111;
  --weiss: #fff;
  --radius: 12px;
  --schatten: 0 6px 24px rgba(0, 0, 0, .08);
  --max: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: "Kanit", system-ui, sans-serif; font-weight: 300; color: var(--text); background: var(--weiss); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blau); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; font-weight: 500; }
h2 { color: var(--blau); font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 400; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
section { padding: 72px 0; }
.grau { background: var(--grau); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: .5em; padding: .75em 1.5em; border-radius: 999px; font: inherit; font-weight: 500; text-decoration: none; border: 0; cursor: pointer; transition: transform .15s, filter .15s; }
.btn:hover { transform: translateY(-1px); filter: brightness(1.08); }
.btn-blau { background: var(--blau); color: var(--weiss); }
.btn-gelb { background: var(--gelb); color: var(--blau-dunkel); }
.btn::after { content: "→"; }
.btn.ohne-pfeil::after { content: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--blau); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.logo img { height: 46px; width: auto; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--weiss); text-decoration: none; font-weight: 400; font-size: .95rem; text-transform: uppercase; letter-spacing: .02em; }
.nav a:hover { color: var(--gelb); }
.nav-toggle { display: none; background: none; border: 0; color: var(--weiss); font-size: 1.8rem; cursor: pointer; }
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; top: 76px; left: 0; right: 0; background: var(--blau); flex-direction: column; align-items: flex-start; padding: 16px 20px 24px; }
  .nav.offen { display: flex; }
}

/* Hero */
.hero { position: relative; min-height: 640px; display: flex; align-items: center; color: var(--weiss); background: #000 url("../img/hero-lager.webp") center / cover no-repeat; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.7) 0%, rgba(0,0,0,.35) 60%, rgba(0,0,0,.1) 100%); }
.hero .container { position: relative; }
.hero .eyebrow { font-size: .95rem; margin-bottom: 1rem; }
.hero h1 { font-size: clamp(2.2rem, 5.5vw, 4.4rem); font-weight: 700; max-width: 900px; }
.hero h1 span { color: var(--gelb); }

/* Über uns */
.warum { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.warum img { border-radius: 24px; width: 100%; aspect-ratio: 16/11; object-fit: cover; }
.vorteile { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 20px; margin-bottom: 32px; }
.vorteile div { color: var(--gelb); font-size: 1.4rem; font-weight: 400; display: flex; align-items: center; gap: .5em; }
@media (max-width: 800px) { .warum { grid-template-columns: 1fr; } }

/* Kategorien */
.karten { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.karte { background: var(--weiss); border-radius: var(--radius); box-shadow: var(--schatten); padding: 20px; display: grid; grid-template-columns: 45% 1fr; gap: 16px; align-items: center; }
.karte h3 { color: var(--gelb); font-size: 1rem; font-weight: 500; text-transform: uppercase; }
.karte ul { list-style: none; margin: 0 0 1rem; padding: 0; font-size: .9rem; }
.karte img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.karte .btn { font-size: .8rem; padding: .6em 1.1em; }
.karte-breit { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; padding: 32px; }
.karte-breit img { max-height: 320px; width: auto; margin: 0 auto; }
@media (max-width: 900px) { .karten { grid-template-columns: 1fr; } }

/* Banner */
.banner { background: var(--blau) url("../img/banner-bigbags.webp") center / cover no-repeat; text-align: center; color: var(--weiss); padding: 90px 0; }
.banner h2 { color: var(--gelb); font-weight: 500; }

/* Dienstleistungen */
.dienste { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.dienst { background: var(--grau); border-radius: var(--radius); padding: 16px; text-align: center; color: var(--blau); text-transform: uppercase; font-size: .9rem; }
.dienst img { aspect-ratio: 1; object-fit: contain; background: var(--weiss); border-radius: 8px; margin-bottom: 12px; width: 100%; }
@media (max-width: 900px) { .dienste { grid-template-columns: repeat(2, 1fr); } }
.zentriert { text-align: center; }
.titel-gross { color: var(--blau); font-weight: 700; text-transform: uppercase; }

/* Referenzen */
.referenzen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.referenz { display: grid; grid-template-columns: 56px 1fr; gap: 16px; font-size: .95rem; }
.referenz img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.sterne { color: var(--gelb); font-size: 1.2rem; letter-spacing: 2px; }
.referenz h3 { color: var(--blau); font-size: 1.05rem; margin: .2em 0 .6em; }
@media (max-width: 900px) { .referenzen { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.faq > img { border-radius: 16px; box-shadow: var(--schatten); width: 100%; }
details { border: 1px solid var(--blau); border-radius: 8px; margin-bottom: 12px; padding: 0 16px; }
summary { cursor: pointer; padding: 14px 0; color: var(--blau); font-weight: 500; list-style: none; display: flex; justify-content: space-between; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.3rem; }
details[open] summary::after { content: "–"; }
details p { margin: 0 0 16px; font-size: .95rem; }
@media (max-width: 800px) { .faq { grid-template-columns: 1fr; } }

/* Kacheln unten */
.kacheln { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 16px; }
.kachel { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--grau); }
.kachel img { width: 100%; height: 100%; object-fit: cover; }
.kachel .inhalt { padding: 14px; text-align: center; }
.kachel h3 { color: var(--blau); font-size: 1rem; }
.kachel .overlay { position: absolute; inset: 0; padding: 16px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 8px; background: linear-gradient(90deg, rgba(255,255,255,.85) 0%, rgba(255,255,255,0) 75%); }
.spalte { display: grid; gap: 16px; }
@media (max-width: 900px) { .kacheln { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: var(--blau); color: var(--weiss); padding: 40px 0; }
.site-footer .container { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
.site-footer h4 { color: var(--gelb); text-transform: uppercase; margin: 0 0 12px; font-weight: 500; }
.site-footer a { color: var(--weiss); }
.site-footer p { margin: .4em 0; font-size: .95rem; }
.site-footer .footer-bild { border-radius: 6px; margin-top: 10px; max-width: 260px; }
.copyright { text-align: center; color: rgba(255,255,255,.7); font-size: .8rem; margin-top: 24px; grid-column: 1 / -1; }
@media (max-width: 800px) { .site-footer .container { grid-template-columns: 1fr; } }

/* Unterseiten */
.seiten-hero { background: var(--blau) center / cover no-repeat; color: var(--weiss); padding: 80px 0 60px; position: relative; }
.seiten-hero::before { content: ""; position: absolute; inset: 0; background: rgba(18, 54, 104, .75); }
.seiten-hero .container { position: relative; }
.seiten-hero h1 { font-size: clamp(2rem, 4vw, 3rem); }
.text-seite { max-width: 860px; }
.text-seite h2 { font-size: 1.3rem; margin-top: 1.6em; }

/* Formular */
.formular { background: var(--weiss); border-radius: var(--radius); box-shadow: var(--schatten); padding: 32px; max-width: 760px; margin: -40px auto 0; position: relative; }
.formular .reihe { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.formular label { display: block; font-weight: 400; margin: 14px 0 6px; font-size: .95rem; }
.formular input, .formular select, .formular textarea { width: 100%; padding: 12px; border: 1px solid #c9ced6; border-radius: 6px; font: inherit; font-size: .95rem; background: #fff; }
.formular textarea { min-height: 96px; resize: vertical; }
.formular .check { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; margin-top: 14px; }
.formular .check input { width: auto; margin-top: 4px; }
.formular .hinweis { font-size: .8rem; color: #555; margin-top: 12px; }
.formular button { margin-top: 20px; }
.formular .status { margin-top: 14px; font-weight: 500; }
.hp { position: absolute; left: -9999px; }
@media (max-width: 640px) { .formular .reihe { grid-template-columns: 1fr; } .formular { padding: 20px; } }