*{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue-900:#0a3679;
  --blue-800:#0d47a1;
  --blue-600:#1976d2;
  --blue-400:#42a5f5;
  --blue-50:#e3f2fd;
  --gray-900:#0f172a;
  --gray-700:#334155;
  --gray-500:#64748b;
  --gray-200:#e2e8f0;
  --gray-100:#f1f5f9;
  --gray-50:#f8fafc;
  --white:#ffffff;
  --green:#25d366;
  --radius:14px;
  --shadow-sm:0 2px 6px rgba(10,54,121,.08);
  --shadow-md:0 12px 30px -12px rgba(10,54,121,.25);
  --shadow-lg:0 30px 60px -30px rgba(10,54,121,.4);
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--gray-900);background:#fff;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 22px}

/* Topbar */
.topbar{background:var(--blue-900);color:#cfe0ff;font-size:13px;padding:8px 0}
.topbar-inner{display:flex;gap:22px;flex-wrap:wrap;align-items:center;justify-content:center}
@media(max-width:640px){.topbar-inner span:nth-child(2),.topbar-inner a{display:none}}

/* Header */
.header{background:#fff;border-bottom:1px solid var(--gray-200);position:sticky;top:0;z-index:50;box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--blue-800),var(--blue-600));color:#fff;font-weight:800;font-size:20px;box-shadow:var(--shadow-sm)}
.brand-name{font-weight:800;font-size:18px;color:var(--gray-900);letter-spacing:-.01em}
.nav{display:flex;gap:28px}
.nav a{color:var(--gray-700);font-weight:500;font-size:15px;position:relative;padding:6px 0}
.nav a:hover{color:var(--blue-800)}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--blue-600);transform:scaleX(0);transition:.25s}
.nav a:hover::after{transform:scaleX(1)}
.burger{display:none;background:none;border:none;font-size:26px;color:var(--blue-800);cursor:pointer}
@media(max-width:900px){
  .nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;padding:14px 22px;gap:8px;border-bottom:1px solid var(--gray-200);box-shadow:var(--shadow-md)}
  .nav.open{display:flex}
  .burger{display:block}
  .header .btn{display:none}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:999px;font-weight:600;font-size:14px;transition:.2s;cursor:pointer;border:none;white-space:nowrap}
.btn-lg{padding:14px 26px;font-size:15px}
.btn-primary{background:linear-gradient(135deg,var(--blue-800),var(--blue-600));color:#fff;box-shadow:0 10px 24px -10px rgba(13,71,161,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px -10px rgba(13,71,161,.7)}
.btn-wa{background:var(--green);color:#fff}
.btn-wa:hover{background:#1fbd5b}
.badge{display:inline-block;background:var(--blue-50);color:var(--blue-800);font-weight:600;font-size:13px;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.eyebrow{display:inline-block;color:var(--blue-600);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}

/* HERO */
.hero{position:relative;padding:60px 0 40px;background:linear-gradient(180deg,#f4f8ff 0,#fff 100%);overflow:hidden;min-height:calc(100vh - 116px);display:flex;align-items:center}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 0%,rgba(25,118,210,.12),transparent 50%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;width:100%;position:relative}
.hero-text h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;line-height:1.08;color:var(--gray-900);letter-spacing:-.02em}
.hero-text h1 span{background:linear-gradient(135deg,var(--blue-800),var(--blue-400));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-text p{margin-top:18px;color:var(--gray-500);font-size:1.05rem;max-width:540px}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.hero-stats{display:flex;gap:32px;margin-top:36px;padding-top:28px;border-top:1px solid var(--gray-200)}
.hero-stats div{display:flex;flex-direction:column;gap:2px}
.hero-stats b{font-size:1.6rem;color:var(--blue-800);font-weight:800}
.hero-stats span{font-size:.85rem;color:var(--gray-500)}
.scroll-hint{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);color:var(--blue-600);font-size:13px;font-weight:500;animation:bob 2s ease-in-out infinite;pointer-events:none}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)}}

/* SAHNE (Truck + Car) */
.stage{position:relative;height:420px;border-radius:24px;background:linear-gradient(180deg,#cfe8ff 0%,#e8f4ff 55%,#f6faff 100%);overflow:hidden;box-shadow:var(--shadow-lg)}
.sun{position:absolute;top:36px;right:44px;width:70px;height:70px;border-radius:50%;background:radial-gradient(circle,#fff59d,#ffca28);box-shadow:0 0 60px rgba(255,202,40,.6)}
.mountains{position:absolute;left:0;right:0;bottom:110px;height:120px;background:
  radial-gradient(60px 40px at 20% 100%,#8bb8e0 98%,transparent 100%),
  radial-gradient(90px 60px at 45% 100%,#6ea3d3 98%,transparent 100%),
  radial-gradient(70px 50px at 75% 100%,#8bb8e0 98%,transparent 100%),
  radial-gradient(100px 70px at 95% 100%,#6ea3d3 98%,transparent 100%);opacity:.55}
.road-wrap{position:absolute;left:0;right:0;bottom:0;height:110px;background:linear-gradient(180deg,#455a64 0%,#263238 100%)}
.road-wrap::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:#607d8b}
.road-line{position:absolute;left:0;right:0;top:52px;height:4px;background:repeating-linear-gradient(90deg,#ffeb3b 0 40px,transparent 40px 80px);animation:roadmove 1.2s linear infinite}
@keyframes roadmove{to{background-position:-80px 0}}

.truck{position:absolute;bottom:14px;left:-40%;width:340px;transition:transform 1.6s cubic-bezier(.22,.9,.28,1),opacity .5s}
.truck.in{transform:translateX(60%)}
.truck.leaving{transform:translateX(220%);opacity:0}
.car{position:absolute;bottom:24px;right:-40%;width:220px;transition:transform 1.4s cubic-bezier(.22,.9,.28,1),opacity .5s}
.car.in{transform:translateX(-70%)}
.car.boarded{transform:translateX(-40%) translateY(-18px) rotate(-4deg);opacity:.98}
.car.gone{opacity:0}

@media(max-width:900px){
  .hero{min-height:auto;padding:40px 0}
  .hero-inner{grid-template-columns:1fr;gap:28px}
  .stage{height:280px;order:2}
  .truck{width:220px}
  .car{width:150px}
  .hero-stats{gap:20px}
  .hero-stats b{font-size:1.3rem}
  .scroll-hint{display:none}
}

/* Sections */
.section{padding:90px 0}
.section-alt{background:var(--gray-50)}
.section-dark{background:linear-gradient(135deg,var(--blue-900),var(--blue-800));color:#e3f2fd}
.section-head{text-align:center;max-width:640px;margin:0 auto 50px}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.5rem);font-weight:800;letter-spacing:-.02em;color:var(--gray-900);margin-bottom:12px}
.section-head p{color:var(--gray-500)}
.section-head.light h2{color:#fff}
.section-head.light p{color:#bbdefb}
.section-head.light .eyebrow{color:#64b5f6}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.services{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.services{grid-template-columns:1fr}}
.service{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:32px 26px;transition:.25s;position:relative;overflow:hidden}
.service::before{content:"";position:absolute;left:0;top:0;width:4px;height:0;background:linear-gradient(180deg,var(--blue-800),var(--blue-400));transition:.3s}
.service:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.service:hover::before{height:100%}
.service-icon{width:60px;height:60px;border-radius:14px;background:var(--blue-50);color:var(--blue-800);display:grid;place-items:center;margin-bottom:20px;transition:.25s}
.service:hover .service-icon{background:linear-gradient(135deg,var(--blue-800),var(--blue-600));color:#fff;transform:rotate(-6deg) scale(1.05)}
.service-icon svg{width:32px;height:32px}
.service h3{font-size:1.15rem;font-weight:700;margin-bottom:8px;color:var(--gray-900)}
.service p{color:var(--gray-500);font-size:.95rem}

/* Features */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:900px){.features{grid-template-columns:repeat(2,1fr)}}
.feature{text-align:center;padding:24px}
.fico{display:grid;place-items:center;width:70px;height:70px;margin:0 auto 16px;border-radius:20px;background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.15)}
.fico svg{width:36px;height:36px}
.feature h4{color:#fff;font-weight:700;margin-bottom:6px}
.feature p{color:#bbdefb;font-size:.95rem}

/* About */
.about{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}
@media(max-width:900px){.about{grid-template-columns:1fr;gap:30px}}
.about-visual{background:linear-gradient(135deg,#e3f2fd,#bbdefb);border-radius:20px;padding:30px;box-shadow:var(--shadow-md)}
.about h2{font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;margin-bottom:16px;letter-spacing:-.02em}
.about p{color:var(--gray-500);margin-bottom:24px}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:44px}
@media(max-width:900px){.contact-wrap{grid-template-columns:1fr}}
.contact-info h2{font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;margin-bottom:12px;letter-spacing:-.02em}
.contact-info p{color:var(--gray-500);margin-bottom:24px}
.contact-list{list-style:none;display:grid;gap:14px}
.contact-list li{display:flex;gap:14px;align-items:center;background:#fff;padding:14px 18px;border-radius:12px;border:1px solid var(--gray-200)}
.contact-list span{font-size:22px}
.contact-list b{display:block;color:var(--gray-900);font-size:14px}
.contact-list a,.contact-list div span{color:var(--gray-500);font-size:14px}
.contact-form{background:#fff;padding:32px;border-radius:18px;box-shadow:var(--shadow-md);border:1px solid var(--gray-200)}
.contact-form h3{margin-bottom:20px;font-weight:700}
.contact-form label{display:block;margin-bottom:14px;font-size:13px;color:var(--gray-700);font-weight:500}
.contact-form input,.contact-form textarea{width:100%;margin-top:6px;padding:12px 14px;border:1px solid var(--gray-200);border-radius:10px;font:inherit;background:var(--gray-50);transition:.2s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--blue-600);background:#fff;box-shadow:0 0 0 3px rgba(25,118,210,.15)}
.contact-form textarea{resize:vertical}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-size:14px}
.alert.success{background:#e6f7ee;color:#0a6b2f;border:1px solid #b8e6c8}
.alert.error{background:#fdecea;color:#8b1a1a;border:1px solid #f5c6c6}

/* Footer */
.footer{background:var(--gray-900);color:#94a3b8;padding:60px 0 0}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:40px}
@media(max-width:800px){.footer-inner{grid-template-columns:1fr}}
.footer h5{color:#fff;margin-bottom:14px;font-size:15px}
.footer a,.footer span{display:block;color:#94a3b8;font-size:14px;padding:4px 0;transition:.15s}
.footer a:hover{color:var(--blue-400)}
.footer .brand-name{color:#fff}
.footer p{margin-top:14px;font-size:14px}
.copy{border-top:1px solid #1e293b;margin-top:40px;padding:20px 0;text-align:center;font-size:13px;color:#64748b}

/* WhatsApp FAB */
.fab-wa{position:fixed;right:20px;bottom:20px;width:60px;height:60px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px rgba(37,211,102,.4);z-index:60;transition:.2s}
.fab-wa:hover{transform:scale(1.08)}