/*
Theme Name: Wasserexpertise
Theme URI: https://www.wasserexpertise.de
Author: Wasserexpertise
Description: Individuelles Corporate-Theme fuer Wasserexpertise - Wasseraufbereitung, Wasserenthaerter, Wasserspender und Osmoseanlagen. Gestaltet um Wasser, Klarheit, Frische und Natuerlichkeit.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: wasserexpertise
*/

/* ---------- Self-hosted fonts (GDPR-konform, kein externes CDN) ---------- */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 500 600;
  font-display: swap;
  src: url('assets/fonts/fraunces-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 500 600;
  font-display: swap;
  src: url('assets/fonts/fraunces-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-024F, U+0300-0301, U+0304, U+0308, U+1E00-1EFF, U+2020, U+2113;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('assets/fonts/manrope-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('assets/fonts/manrope-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-024F, U+0300-0301, U+0304, U+0308, U+1E00-1EFF, U+2020, U+2113;
}

/* ---------- Design tokens ---------- */
:root{
  --c-deep:#0E3B36;
  --c-deep-2:#0A2E2A;
  --c-primary:#1C8C7C;
  --c-primary-dark:#146F62;
  --c-fresh:#7BDCC0;
  --c-fresh-ink:#0E3B36;
  --c-mist:#EAF6F3;
  --c-paper:#FBFEFD;
  --c-ink:#10262A;
  --c-ink-soft:#4C6864;
  --c-stone:#DCD5C6;
  --c-white:#FFFFFF;
  --c-line:#DCEAE6;

  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container:1180px;
  --radius:10px;
  --radius-lg:22px;
  --shadow-card:0 1px 2px rgba(14,59,54,.06), 0 8px 24px -12px rgba(14,59,54,.18);
  --shadow-lift:0 20px 44px -18px rgba(14,59,54,.34);
}

:root[data-theme="dark"]{
  --c-paper:#0B211E;
  --c-mist:#0F2C28;
  --c-ink:#EAF6F3;
  --c-ink-soft:#A9C6C1;
  --c-line:#194642;
  --c-white:#123430;
}

/* ---------- Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--c-ink);
  background:var(--c-paper);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--c-primary);text-decoration:none;}
a:hover{color:var(--c-primary-dark);}
ul{margin:0;padding:0;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--c-deep);
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  text-wrap:balance;
}
:root[data-theme="dark"] h1,
:root[data-theme="dark"] h2,
:root[data-theme="dark"] h3,
:root[data-theme="dark"] h4{color:var(--c-fresh);}

h1{font-size:clamp(2.2rem,1.4rem + 2.6vw,3.4rem);}
h2{font-size:clamp(1.7rem,1.3rem + 1.4vw,2.3rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1.1em;}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--c-primary-dark);
}
:root[data-theme="dark"] .eyebrow{color:var(--c-fresh);}

.lede{font-size:1.15rem;color:var(--c-ink-soft);max-width:52ch;}

.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--font-body);font-weight:700;font-size:.98rem;
  padding:.9em 1.6em;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--shadow-card);}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-lift);}
.btn-ghost{background:transparent;color:var(--c-white);border-color:rgba(255,255,255,.5);}
.btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08);}
.btn-outline{background:transparent;color:var(--c-deep);border-color:var(--c-line);}
:root[data-theme="dark"] .btn-outline{color:var(--c-fresh);}
.btn-outline:hover{border-color:var(--c-primary);color:var(--c-primary);}

.icon{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,254,253,.86);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--c-line);
}
:root[data-theme="dark"] .site-header{background:rgba(11,33,30,.86);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:16px 24px;max-width:var(--container);margin:0 auto;}
.brand{display:flex;align-items:center;gap:.6em;font-family:var(--font-display);font-weight:600;font-size:1.3rem;color:var(--c-deep);}
:root[data-theme="dark"] .brand{color:var(--c-fresh);}
.brand .icon{width:1.5em;height:1.5em;color:var(--c-primary);}
.brand:hover{color:var(--c-deep);}

.main-nav ul{display:flex;gap:2.1rem;list-style:none;align-items:center;}
.main-nav a{
  color:var(--c-ink);font-weight:600;font-size:.98rem;position:relative;padding:.3em 0;
}
.main-nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--c-primary);
  transition:right .18s ease;
}
.main-nav a:hover{color:var(--c-primary-dark);}
.main-nav a:hover::after{right:0;}

.header-actions{display:flex;align-items:center;gap:1.1rem;}
.header-actions .icon{width:1.3em;height:1.3em;color:var(--c-deep);}
:root[data-theme="dark"] .header-actions .icon{color:var(--c-fresh);}
.cart-count{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:1.3em;height:1.3em;border-radius:50%;background:var(--c-primary);color:#fff;
  font-size:.68rem;font-weight:700;margin-left:-.6em;margin-top:-.9em;
}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--c-deep);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:linear-gradient(160deg, var(--c-deep) 0%, var(--c-deep-2) 55%, #082622 100%);
  color:#fff;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(60% 55% at 85% 8%, rgba(123,220,192,.22), transparent 60%),
    radial-gradient(45% 45% at 8% 92%, rgba(28,140,124,.35), transparent 60%);
  pointer-events:none;
}
.hero-inner{position:relative;max-width:var(--container);margin:0 auto;padding:6.5rem 24px 8rem;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center;}
.hero h1{color:#fff;margin-bottom:.4em;}
.hero .lede{color:rgba(255,255,255,.82);}
.hero-cta{display:flex;gap:1rem;margin-top:2rem;flex-wrap:wrap;}
.hero-badges{display:flex;gap:1.6rem;margin-top:3rem;flex-wrap:wrap;}
.hero-badge{display:flex;align-items:center;gap:.6em;color:rgba(255,255,255,.85);font-size:.92rem;font-weight:600;}
.hero-badge .icon{color:var(--c-fresh);width:1.3em;height:1.3em;}

.hero-visual{position:relative;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;}
.hero-ripple{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(255,255,255,.16);}
.hero-ripple.r2{inset:12%;border-color:rgba(255,255,255,.22);}
.hero-ripple.r3{inset:26%;border-color:rgba(123,220,192,.35);}
.hero-drop{width:38%;color:var(--c-fresh);filter:drop-shadow(0 20px 40px rgba(0,0,0,.35));}

.wave-divider{display:block;width:100%;line-height:0;margin-top:-2px;}
.wave-divider svg{width:100%;height:auto;display:block;}

/* ---------- Sections ---------- */
.section{padding:5.5rem 0;}
.section-mist{background:var(--c-mist);}
.section-head{max-width:640px;margin:0 auto 3rem;text-align:center;}
.section-head .lede{margin:0 auto;}

/* ---------- Category cards ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem;}
.cat-card{
  background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:2.4rem 2rem;box-shadow:var(--shadow-card);transition:transform .2s ease, box-shadow .2s ease;
  display:flex;flex-direction:column;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);}
.cat-icon{
  width:3.2rem;height:3.2rem;border-radius:50%;background:var(--c-mist);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;margin-bottom:1.3rem;
}
:root[data-theme="dark"] .cat-icon{background:rgba(123,220,192,.14);}
.cat-icon .icon{width:1.6rem;height:1.6rem;}
.cat-card h3{margin-bottom:.4em;}
.cat-card p{color:var(--c-ink-soft);flex:1;}
.cat-card .cat-link{font-weight:700;font-size:.92rem;display:inline-flex;align-items:center;gap:.4em;margin-top:1rem;}

/* ---------- Trust strip ---------- */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;}
.trust-item{text-align:center;}
.trust-item .cat-icon{margin:0 auto 1.1rem;}
.trust-item h3{font-size:1.1rem;}
.trust-item p{color:var(--c-ink-soft);font-size:.95rem;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  border-radius:var(--radius-lg);color:#fff;padding:3.2rem;
  display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;
}
.cta-band h2{color:#fff;margin:0 0 .3em;}
.cta-band p{color:rgba(255,255,255,.88);margin:0;}
.cta-band .btn-primary{background:#fff;color:var(--c-primary-dark);}
.cta-band .btn-primary:hover{background:var(--c-mist);}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-deep);color:rgba(255,255,255,.78);margin-top:4rem;}
.footer-top{padding:4.5rem 0 3rem;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;}
.footer-brand .brand{color:#fff;}
.footer-brand p{color:rgba(255,255,255,.62);margin-top:1rem;max-width:34ch;}
.site-footer h4{color:#fff;font-family:var(--font-body);font-weight:700;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.1em;}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:.7em;}
.site-footer a{color:rgba(255,255,255,.72);}
.site-footer a:hover{color:var(--c-fresh);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:1.6rem 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:.85rem;color:rgba(255,255,255,.55);}

/* ---------- Generic page/content ---------- */
.page-header{background:var(--c-mist);padding:3.5rem 0;border-bottom:1px solid var(--c-line);}
.page-header h1{margin:0;}
.entry-content{padding:3.5rem 0;max-width:760px;margin:0 auto;}
.entry-content h2{margin-top:1.4em;}
.entry-content ul{list-style:disc;padding-left:1.4em;margin-bottom:1.1em;}
.entry-content ul li{margin-bottom:.4em;}

/* ---------- WooCommerce ---------- */
.woocommerce-main{padding:3.5rem 0 5rem;}
.woocommerce ul.products{display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem;list-style:none;}
.woocommerce ul.products li.product{
  background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:1.6rem;box-shadow:var(--shadow-card);transition:transform .2s ease, box-shadow .2s ease;
}
.woocommerce ul.products li.product:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);}
.woocommerce ul.products li.product img{border-radius:var(--radius);margin-bottom:1rem;background:var(--c-mist);}
.woocommerce ul.products li.product .woocommerce-loop-product__title{font-family:var(--font-display);font-weight:600;color:var(--c-deep);font-size:1.1rem;}
.woocommerce ul.products li.product .price{color:var(--c-primary-dark);font-weight:700;}
.woocommerce a.button, .woocommerce button.button, .woocommerce #respond input#submit,
.woocommerce input.button, .woocommerce-page a.button{
  background:var(--c-primary);color:#fff;border-radius:999px;font-weight:700;padding:.75em 1.5em;
  font-family:var(--font-body);border:0;
}
.woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover{background:var(--c-primary-dark);color:#fff;}
.woocommerce nav.woocommerce-pagination ul{border-color:var(--c-line);}
.woocommerce span.onsale{background:var(--c-fresh);color:var(--c-fresh-ink);font-weight:700;border-radius:999px;}
.woocommerce div.product p.price, .woocommerce div.product span.price{color:var(--c-primary-dark);}
.woocommerce-message, .woocommerce-info{border-top-color:var(--c-primary);}
.woocommerce-message::before, .woocommerce-info::before{color:var(--c-primary);}
.woocommerce div.product form.cart .button{margin-top:1rem;}

/* ---------- Service forms (Stoerungsmeldung / Filterwechsel) ---------- */
.service-form-wrap{max-width:640px;}
.service-form{
  background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:2.2rem;box-shadow:var(--shadow-card);
}
.service-form .honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;}
.form-row{margin-bottom:1.2rem;}
.form-row label{display:block;font-weight:700;font-size:.9rem;margin-bottom:.4em;color:var(--c-deep);}
:root[data-theme="dark"] .form-row label{color:var(--c-fresh);}
.form-row input,.form-row textarea,.form-row select{
  width:100%;padding:.75em .9em;border:1px solid var(--c-line);border-radius:var(--radius);
  font-family:var(--font-body);font-size:1rem;color:var(--c-ink);background:var(--c-paper);
}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{
  outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(28,140,124,.15);
}
.service-form button[type="submit"]{width:100%;justify-content:center;margin-top:.5rem;}
.form-success{
  background:var(--c-mist);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:2rem;text-align:center;
}
.form-success h3{margin-bottom:.3em;}
.form-errors{
  background:#FBEAEA;border:1px solid #E5B4B4;color:#7A2323;border-radius:var(--radius);
  padding:1rem 1.4rem;margin-bottom:1.4rem;
}
:root[data-theme="dark"] .form-errors{background:#3A1414;border-color:#6B2626;color:#F3B9B9;}
.form-errors ul{list-style:disc;padding-left:1.2em;}

@media (max-width:640px){
  .form-grid{grid-template-columns:1fr;}
}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-inner{grid-template-columns:1fr;padding-top:3.5rem;padding-bottom:5rem;}
  .hero-visual{max-width:280px;margin:0 auto;}
  .main-nav, .header-actions .icon-link.account-link{display:none;}
  .menu-toggle{display:block;}
  .cat-grid, .trust-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .woocommerce ul.products{grid-template-columns:repeat(2,1fr);}
  .cta-band{flex-direction:column;text-align:center;}
}
@media (max-width: 560px){
  .footer-top{grid-template-columns:1fr;}
  .woocommerce ul.products{grid-template-columns:1fr;}
  .hero-inner{padding-left:20px;padding-right:20px;}
}