/* ============================================================
   Althamer Haus & Service — Stylesheet
   ============================================================ */

:root{
  --navy-900:#0A2540;
  --navy-800:#0F3357;
  --navy-700:#164773;
  --navy-600:#1C5A91;
  --sky-500:#4FA6DB;
  --sky-400:#7EC1E8;
  --sky-100:#EAF5FC;
  --sky-050:#F5FAFD;
  --gray-700:#4A5A68;
  --gray-500:#7C8B98;
  --gray-200:#E2E9EE;
  --gray-100:#F1F4F7;
  --white:#FFFFFF;
  --ink:#132234;

  --font-head:'Manrope', 'Segoe UI', sans-serif;
  --font-body:'Inter', 'Segoe UI', sans-serif;

  --maxw:1180px;
  --radius:14px;
  --shadow-soft:0 12px 32px -18px rgba(10,37,64,0.35);
  --shadow-card:0 8px 24px -14px rgba(10,37,64,0.28);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{overflow-x:hidden;width:100%;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:var(--font-head);
  color:var(--navy-900);
  line-height:1.18;
  margin:0 0 .5em 0;
  font-weight:800;
}
p{margin:0 0 1em 0;color:var(--gray-700);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
section{position:relative;}
.section-pad{padding:96px 0;}
@media (max-width:720px){ .section-pad{padding:64px 0;} }

.eyebrow-hide{display:none;} /* guard: no tracked-out eyebrow labels used */

/* ---------- Language visibility ---------- */
[data-de]{display:inline;}
[data-en]{display:none;}
html[lang="en"] [data-de]{display:none;}
html[lang="en"] [data-en]{display:inline;}
.block[data-de]{display:block;}
html[lang="en"] .block[data-en]{display:block;}
.flex-l[data-de]{display:flex;}
html[lang="en"] .flex-l[data-en]{display:flex;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:15px;
  border:2px solid transparent;transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--sky-500);color:var(--navy-900);}
.btn-primary:hover{background:var(--sky-400);box-shadow:0 10px 22px -10px rgba(79,166,219,0.6);}
.btn-outline{border-color:rgba(255,255,255,0.55);color:var(--white);}
.btn-outline:hover{background:rgba(255,255,255,0.12);}
.btn-navy{background:var(--navy-900);color:var(--white);}
.btn-navy:hover{background:var(--navy-700);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-block{width:100%;}

/* ============================================================
   TOP UTILITY BAR
   ============================================================ */
.topbar{
  background:var(--navy-900);color:var(--sky-100);font-size:13.5px;
}
.topbar .container{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:9px;padding-bottom:9px;gap:16px;flex-wrap:wrap;
}
.topbar-contacts{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.topbar-contacts a{display:inline-flex;align-items:center;gap:7px;color:var(--sky-100);opacity:.92;}
.topbar-contacts a:hover{opacity:1;color:var(--sky-400);}
.topbar-contacts svg{width:15px;height:15px;flex:none;}
.lang-switch{display:flex;align-items:center;background:rgba(255,255,255,0.08);border-radius:999px;padding:3px;}
.lang-switch button{
  border:none;background:transparent;color:var(--sky-100);padding:5px 13px;border-radius:999px;
  font-size:13px;font-weight:700;letter-spacing:.02em;
}
.lang-switch button.active{background:var(--sky-500);color:var(--navy-900);}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.98);
  border-bottom:1px solid var(--gray-200);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px;}
.logo{display:flex;flex-direction:column;line-height:1;}
.logo .logo-main{font-family:var(--font-head);font-weight:800;font-size:22px;color:var(--navy-900);letter-spacing:-.01em;}
.logo .logo-sub{font-size:12px;color:var(--sky-500);font-weight:600;margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{font-weight:600;font-size:15px;color:var(--navy-800);position:relative;padding:4px 0;}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--sky-500);
  transition:width .2s ease;
}
.nav-links a:hover::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:none;padding:6px;}
.nav-toggle svg{width:26px;height:26px;color:var(--navy-900);}

@media (max-width:920px){
  .nav-links{
    position:fixed;inset:64px 0 0 0;background:var(--white);flex-direction:column;
    justify-content:flex-start;align-items:flex-start;padding:32px 28px;gap:22px;
    transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{font-size:19px;}
  .nav-toggle{display:inline-flex;}
  .nav-cta .btn-primary span{display:none;}
  .nav-cta .btn-primary{padding:12px 16px;}
}
@media (min-width:921px){ .nav-toggle{display:none;} }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  background:linear-gradient(155deg,var(--navy-900) 0%,var(--navy-800) 55%,var(--navy-700) 100%);
  color:var(--white);overflow:hidden;
}
.hero .container{
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
  padding-top:76px;padding-bottom:76px;
}
.hero-kicker{
  display:inline-flex;align-items:center;gap:9px;color:var(--sky-400);
  font-weight:700;font-size:14.5px;margin-bottom:18px;
}
.hero-kicker svg{width:18px;height:18px;}
.hero h1{color:var(--white);font-size:44px;max-width:15ch;}
.hero p.lead{color:rgba(255,255,255,0.82);font-size:17.5px;max-width:46ch;margin-bottom:30px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-trust{display:flex;gap:28px;margin-top:40px;flex-wrap:wrap;}
.trust-chip{display:flex;align-items:center;gap:9px;color:rgba(255,255,255,0.88);font-size:14px;font-weight:600;}
.trust-chip svg{width:19px;height:19px;color:var(--sky-400);flex:none;}

.hero-art{position:relative;}
.hero-art svg{width:100%;height:auto;display:block;}

@media (max-width:920px){
  .hero .container{grid-template-columns:1fr;padding-top:44px;padding-bottom:52px;}
  .hero h1{font-size:32px;max-width:none;}
  .hero-art{order:-1;max-width:340px;margin:0 auto 8px;}
}

/* ============================================================
   FEATURES
   ============================================================ */
.features-section{background:var(--white);}
.section-head{max-width:640px;margin-bottom:48px;}
.section-head .tag{color:var(--sky-500);font-weight:700;font-size:14.5px;display:block;margin-bottom:10px;}
.section-head h2{font-size:32px;}
.section-head p{font-size:16px;}

.features-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:26px;
}
@media (max-width:920px){ .features-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .features-grid{grid-template-columns:1fr;} }

.feature-card{
  border:1px solid var(--gray-200);border-radius:var(--radius);padding:28px 24px;
  background:var(--white);transition:box-shadow .2s ease, transform .2s ease;
}
.feature-card:hover{box-shadow:var(--shadow-card);transform:translateY(-3px);}
.feature-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.feature-icon svg{width:26px;height:26px;}
.feature-card h3{font-size:17.5px;margin-bottom:8px;}
.feature-card p{font-size:14.5px;margin:0;}

.fi-1{background:var(--navy-900);color:var(--sky-400);}
.fi-2{background:var(--navy-700);color:var(--sky-100);}
.fi-3{background:var(--sky-500);color:var(--navy-900);}
.fi-4{background:var(--sky-100);color:var(--navy-800);}

/* ============================================================
   WHAT WE DO FOR YOU
   ============================================================ */
.whatwedo{background:var(--sky-050);}
.whatwedo-top{
  display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:44px;
}
.contact-person{
  display:flex;align-items:center;gap:14px;background:var(--white);border:1px solid var(--gray-200);
  border-radius:999px;padding:8px 20px 8px 8px;box-shadow:var(--shadow-card);
}
.contact-person img{width:56px;height:56px;border-radius:50%;object-fit:cover;border:2px solid var(--sky-400);}
.contact-person .cp-name{font-weight:700;color:var(--navy-900);font-size:14.5px;}
.contact-person .cp-role{font-size:12.5px;color:var(--gray-500);}

.wwd-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media (max-width:920px){ .wwd-grid{grid-template-columns:1fr;} }

.wwd-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--gray-200);
  box-shadow:var(--shadow-card);display:flex;flex-direction:column;
}
.wwd-visual{
  aspect-ratio:4/3;overflow:hidden;position:relative;background:var(--navy-900);
}
.wwd-visual img{width:100%;height:100%;object-fit:cover;display:block;}
.wwd-body{padding:26px 24px 28px;display:flex;flex-direction:column;gap:12px;flex:1;}
.wwd-body h3{font-size:19px;margin:0;}
.wwd-body p{font-size:14.5px;margin:0;flex:1;}
.wwd-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--sky-500);font-weight:700;font-size:14px;
}
.wwd-link svg{width:16px;height:16px;transition:transform .15s ease;}
.wwd-link:hover svg{transform:translateX(3px);}

/* ============================================================
   SERVICES DETAIL
   ============================================================ */
.services-detail{background:var(--white);}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media (max-width:920px){ .services-grid{grid-template-columns:1fr;} }

.service-block{
  border:1px solid var(--gray-200);border-radius:var(--radius);padding:32px 28px;
  background:var(--gray-100);display:flex;flex-direction:column;
}
.service-block .sb-icon{
  width:54px;height:54px;border-radius:14px;background:var(--navy-900);display:flex;align-items:center;
  justify-content:center;margin-bottom:20px;
}
.service-block .sb-icon svg{width:28px;height:28px;color:var(--sky-400);}
.service-block h3{font-size:20px;margin-bottom:14px;}
.service-list{display:flex;flex-direction:column;gap:11px;margin-bottom:6px;}
.service-list li{
  display:flex;align-items:flex-start;gap:10px;font-size:14.8px;color:var(--gray-700);
}
.service-list li svg{width:17px;height:17px;flex:none;margin-top:2px;color:var(--sky-500);}
.service-extra{display:none;flex-direction:column;gap:11px;margin-top:11px;}
.service-extra.open{display:flex;}
.read-more-btn{
  margin-top:18px;align-self:flex-start;background:none;border:none;color:var(--navy-800);
  font-weight:700;font-size:14px;display:inline-flex;align-items:center;gap:6px;padding:0;
}
.read-more-btn svg{width:16px;height:16px;transition:transform .2s ease;}
.read-more-btn.open svg{transform:rotate(180deg);}

/* ============================================================
   GALLERY / SHOWCASE
   ============================================================ */
.gallery-section{background:var(--navy-900);color:var(--white);}
.gallery-section .section-head h2{color:var(--white);}
.gallery-section .section-head p{color:rgba(255,255,255,0.72);}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:920px){ .gallery-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .gallery-grid{grid-template-columns:1fr;} }
.gallery-tile{
  background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.12);border-radius:var(--radius);
  padding:26px 20px;text-align:left;transition:background .2s ease, transform .2s ease;
}
.gallery-tile:hover{background:rgba(255,255,255,0.09);transform:translateY(-3px);}
.gallery-tile svg{width:34px;height:34px;color:var(--sky-400);margin-bottom:16px;}
.gallery-tile h4{color:var(--white);font-size:15.5px;margin-bottom:6px;}
.gallery-tile p{color:rgba(255,255,255,0.65);font-size:13.5px;margin:0;}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section{background:var(--sky-050);}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start;}
@media (max-width:920px){ .contact-grid{grid-template-columns:1fr;} }

.contact-form{
  background:var(--white);border-radius:var(--radius);padding:34px;border:1px solid var(--gray-200);
  box-shadow:var(--shadow-card);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
@media (max-width:520px){ .form-row{grid-template-columns:1fr;} }
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;}
.field label{font-size:13.5px;font-weight:700;color:var(--navy-800);}
.field input,.field textarea,.field select{
  border:1.5px solid var(--gray-200);border-radius:10px;padding:12px 14px;font-family:inherit;
  font-size:14.5px;color:var(--ink);background:var(--gray-100);transition:border-color .15s ease, background .15s ease;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--sky-500);background:var(--white);
}
.field textarea{resize:vertical;min-height:110px;}
.form-note{font-size:12.5px;color:var(--gray-500);margin-top:10px;}
.form-success{
  display:none;background:var(--sky-100);color:var(--navy-800);border-radius:10px;padding:14px 16px;
  font-size:14px;margin-top:16px;font-weight:600;
}
.form-success.show{display:block;}

.contact-info-card{
  background:var(--navy-900);color:var(--white);border-radius:var(--radius);padding:32px;margin-bottom:22px;
}
.contact-info-card h3{color:var(--white);font-size:19px;margin-bottom:20px;}
.ci-row{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px;}
.ci-row:last-child{margin-bottom:0;}
.ci-row .ci-icon{
  width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,0.1);display:flex;
  align-items:center;justify-content:center;flex:none;
}
.ci-row .ci-icon svg{width:19px;height:19px;color:var(--sky-400);}
.ci-row .ci-label{font-size:12.5px;color:rgba(255,255,255,0.6);margin-bottom:2px;}
.ci-row .ci-value{font-weight:700;font-size:15px;color:var(--white);}
.ci-row a.ci-value:hover{color:var(--sky-400);}
.ci-whatsapp{
  margin-top:24px;display:flex;align-items:center;justify-content:center;gap:10px;
  background:#25D366;color:#0A2540;padding:13px 18px;border-radius:999px;font-weight:800;font-size:14.5px;
}
.ci-whatsapp:hover{background:#22c15f;}
.ci-whatsapp svg{width:19px;height:19px;}

.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--gray-200);box-shadow:var(--shadow-card);}
.map-wrap iframe{width:100%;height:260px;border:0;display:block;}
.map-caption{background:var(--white);padding:14px 18px;font-size:13px;color:var(--gray-500);}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--navy-900);color:rgba(255,255,255,0.75);padding-top:70px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:44px;}
@media (max-width:860px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .footer-grid{grid-template-columns:1fr;} }
.footer-grid h4{color:var(--white);font-size:15px;margin-bottom:18px;font-family:var(--font-head);}
.footer-about .logo-main{color:var(--white);font-size:21px;}
.footer-about .logo-sub{color:var(--sky-400);}
.footer-about p{color:rgba(255,255,255,0.6);font-size:14px;margin-top:14px;max-width:32ch;}
.footer-links li{margin-bottom:11px;}
.footer-links a{color:rgba(255,255,255,0.72);font-size:14.5px;}
.footer-links a:hover{color:var(--sky-400);}
.footer-social{display:flex;gap:12px;margin-top:16px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.08);display:flex;
  align-items:center;justify-content:center;
}
.footer-social a:hover{background:var(--sky-500);color:var(--navy-900);}
.footer-social svg{width:17px;height:17px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12);padding:22px 0;display:flex;justify-content:space-between;
  align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,0.55);
}
.footer-bottom .legal-links{display:flex;gap:20px;}
.footer-bottom .legal-links a:hover{color:var(--sky-400);}

/* ---------- Floating WhatsApp ---------- */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:200;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px -8px rgba(0,0,0,0.45);
  transition:transform .2s ease;
}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:29px;height:29px;color:var(--white);}
html[dir="rtl"] .wa-float{right:auto;left:24px;}

/* ============================================================
   LEGAL PAGES (Impressum / Datenschutz)
   ============================================================ */
.legal-hero{
  background:linear-gradient(155deg,var(--navy-900) 0%,var(--navy-700) 100%);color:var(--white);padding:64px 0 48px;
}
.legal-hero h1{color:var(--white);font-size:34px;margin-bottom:8px;}
.legal-hero p{color:rgba(255,255,255,0.75);margin:0;}
.legal-body{padding:56px 0 90px;}
.legal-body .container{max-width:820px;}
.legal-body h2{font-size:21px;margin-top:38px;margin-bottom:12px;}
.legal-body h2:first-child{margin-top:0;}
.legal-body p, .legal-body li{color:var(--gray-700);font-size:15.5px;}
.legal-body ul{padding-left:20px;margin-bottom:14px;}
html[dir="rtl"] .legal-body ul{padding-left:0;padding-right:20px;}
.legal-body li{list-style:disc;margin-bottom:6px;}
.legal-body strong{color:var(--navy-900);}
.legal-note{
  background:var(--sky-100);border-radius:12px;padding:16px 20px;font-size:14px;color:var(--navy-800);margin:22px 0;
  border:1px dashed var(--sky-500);
}
.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--navy-800);font-weight:700;font-size:14.5px;margin-bottom:26px;}
.back-link svg{width:17px;height:17px;}

/* ---------- misc ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}
:focus-visible{outline:3px solid var(--sky-500);outline-offset:2px;}