/* Base: reset, type, buttons, header + dropdown + burger, breadcrumbs, footer, back-to-top.
   Component specs follow DaletForge (see dentist_delegation/DESIGN.md); tokens come from theme.css. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-height) + 1rem)}
body{margin:0;overflow-x:clip;overflow-wrap:break-word;font:400 1.0625rem/1.65 var(--font-body);color:var(--ink);background:var(--page);text-rendering:optimizeLegibility}
body.mobile-menu-open{overflow:hidden}
:lang(de) body,html[lang="de"] body{hyphens:auto}
img,svg{max-width:100%;height:auto}
a{color:var(--link);text-decoration-thickness:1px;text-underline-offset:3px;transition:color 150ms ease}
a:hover{color:var(--primary-dark);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.on-dark :focus-visible,.site-footer :focus-visible,.hero :focus-visible,.cta-band :focus-visible{outline:3px solid var(--focus-on-dark);outline-offset:2px}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--heading);line-height:1.12;letter-spacing:-.02em;margin:0 0 .6em;font-weight:var(--head-weight)}
h1{font-size:clamp(2.5rem,5vw,3.5rem);line-height:1.1}
h2{font-size:clamp(1.75rem,1.2rem + 1.8vw,2.6rem)}
h3{font-size:1.3rem;font-family:var(--font-h3);font-weight:var(--h3-weight);letter-spacing:-.01em}
p,ul,ol,dl{margin:0 0 1.1em}
p,li,dd{max-width:68ch}
nav li,.mobile-nav-panel li{max-width:none}
strong{font-weight:700;color:var(--heading)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{width:min(var(--content-max),100% - 2.5rem);margin-inline:auto}
.skip-link{position:fixed;left:1rem;top:-100%;z-index:100000;padding:1rem 1.5rem;background:var(--primary);color:#fff;font-weight:700;border-radius:0 0 6px 6px;text-decoration:none}
.skip-link:focus-visible{top:0;outline:3px solid var(--focus-on-dark);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* Buttons (DaletForge: 44px targets, 3px focus, primary fill + outline pair) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:.85rem 1.75rem;border:2px solid transparent;border-radius:var(--btn-radius);font:600 1rem/1.2 var(--font-body);text-decoration:none;cursor:pointer;transition:background-color 200ms ease,color 200ms ease,transform 200ms ease,box-shadow 200ms ease}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn-primary,.button.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--btn-shadow)}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-secondary,.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-secondary:hover,.btn-outline:hover{background:var(--surface-2);color:var(--primary-dark)}
.btn-coral,.btn-accent{background:var(--accent);color:var(--on-accent)}
.btn-coral:hover,.btn-accent:hover{background:var(--accent-dark);color:var(--on-accent)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.85)}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.75rem}

/* Header (DaletForge header-nav: sticky, white, 1px border, ~72-80px; logo max-height 48px) */
.site-header{position:sticky;top:0;z-index:1000;background:var(--header-bg);border-bottom:1px solid var(--line);box-shadow:var(--header-shadow)}
.header-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:nowrap;gap:1rem;min-height:var(--header-height);padding-block:.75rem}
.site-logo{display:inline-flex;align-items:center;min-height:44px;flex-shrink:0}
.site-logo img{display:block;height:44px;width:auto;max-width:clamp(140px,16vw,240px)}
.mega-nav{display:flex;flex:1 1 auto;justify-content:center;min-width:0}
.mega-nav__list{display:flex;align-items:center;gap:.25rem;list-style:none;margin:0;padding:0}
.mega-nav__item{position:relative}
.mega-nav__link,.mega-nav__trigger{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:.5rem 1rem;white-space:nowrap;border:0;background:none;color:var(--nav-ink);font:500 .9375rem/1.2 var(--font-body);text-decoration:none;cursor:pointer;border-radius:var(--nav-radius);transition:color 200ms ease,background-color 200ms ease}
.mega-nav__link:hover,.mega-nav__trigger:hover,.mega-nav__trigger[aria-expanded="true"]{color:var(--primary);background:var(--nav-hover-bg)}
.mega-nav__link[aria-current="page"],.mega-nav__trigger.is-current{color:var(--primary);font-weight:600;box-shadow:inset 0 -3px 0 var(--nav-active)}
.mega-nav__arrow{width:12px;height:12px;transition:transform 200ms ease}
.mega-nav__trigger[aria-expanded="true"] .mega-nav__arrow{transform:rotate(180deg)}
.dropdown-menu{display:none;position:absolute;top:calc(100% + .5rem);left:50%;translate:-50% 0;min-width:340px;margin:0;padding:.5rem;list-style:none;background:#fff;border:1px solid var(--line);border-radius:var(--panel-radius);box-shadow:0 12px 40px rgba(16,24,40,.16);z-index:100}
.dropdown-menu.is-open{display:block}
.dropdown-menu a{display:flex;flex-direction:column;gap:.15rem;min-height:44px;padding:.75rem 1rem;border-radius:calc(var(--panel-radius) - 4px);color:var(--ink);text-decoration:none}
.dropdown-menu a:hover{background:var(--surface-2);color:var(--primary-dark)}
.dropdown-menu a:focus-visible{background:var(--surface-2);color:var(--primary-dark);outline:3px solid var(--focus);outline-offset:2px}
.dropdown-menu a[aria-current="page"]{background:var(--surface-2)}
.dropdown-menu .dd-title{font-weight:600;color:var(--heading)}
.dropdown-menu .dd-desc{font-size:.9375rem;color:var(--muted)}
.header-utilities{display:flex;align-items:center;gap:.5rem;flex-shrink:0}
.header-cta{display:inline-flex;align-items:center;min-height:44px;padding:.5rem 1.25rem;background:var(--primary);color:#fff;border-radius:var(--btn-radius);font:600 .9375rem/1.2 var(--font-body);text-decoration:none;transition:background-color 150ms ease}
.header-cta:hover{background:var(--primary-dark);color:#fff;text-decoration:none}
.mega-nav-hamburger{display:none;align-items:center;justify-content:center;width:44px;height:44px;padding:0;background:transparent;border:1px solid var(--line-strong);border-radius:6px;color:var(--heading);cursor:pointer}
.mega-nav-hamburger svg{width:24px;height:24px}
.mega-nav-hamburger__close,.mega-nav-hamburger[aria-expanded="true"] .mega-nav-hamburger__open{display:none}
.mega-nav-hamburger[aria-expanded="true"] .mega-nav-hamburger__close{display:block}
.mobile-nav-panel{position:fixed;top:var(--header-height);left:0;right:0;bottom:0;display:flex;flex-direction:column;background:#fff;overflow-y:auto;z-index:9500;border-top:1px solid var(--line)}
.mobile-nav-panel[hidden]{display:none}
.mobile-nav__list{list-style:none;margin:0;padding:.5rem 0}
.mobile-nav__link,.mobile-nav__toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:52px;padding:.75rem 1.25rem;border:0;border-bottom:1px solid var(--line);background:none;color:var(--heading);font:500 1.0625rem/1.3 var(--font-body);text-align:left;text-decoration:none;cursor:pointer}
.mobile-nav__link[aria-current="page"]{color:var(--primary);font-weight:700}
.mobile-nav__toggle-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--surface-2);font-size:1.25rem;transition:transform 200ms ease}
.mobile-nav__toggle[aria-expanded="true"] .mobile-nav__toggle-icon{transform:rotate(45deg)}
.mobile-nav__submenu{list-style:none;margin:0;padding:0;background:var(--surface)}
.mobile-nav__submenu[hidden]{display:none}
.mobile-nav__submenu .mobile-nav__link{padding-inline-start:2rem;font-size:1rem}
.mobile-nav-panel__utilities{display:flex;flex-direction:column;gap:.75rem;margin-top:auto;padding:1.25rem;border-top:1px solid var(--line)}
.mobile-nav-panel__utilities .btn{width:100%}
@media (max-width:1023px){.mega-nav,.header-cta{display:none}.mega-nav-hamburger{display:inline-flex}.site-logo img{height:40px;max-width:min(240px,62vw)}}
@media (min-width:1024px){.mega-nav-hamburger,.mobile-nav-panel{display:none!important}}
@media (min-width:1024px) and (max-width:1199px){.mega-nav__link,.mega-nav__trigger{padding-inline:.6rem}.header-row{gap:.5rem}}

/* Breadcrumbs (DaletForge breadcrumb.css: .875rem, separator ›, current weight 500) */
.breadcrumb{font-size:.875rem;line-height:1.5;padding-block:1rem .25rem}
.breadcrumb__list{display:flex;flex-wrap:wrap;align-items:center;list-style:none;margin:0;padding:0}
.breadcrumb__list li{max-width:none}
.breadcrumb__link{color:var(--link);text-decoration:none;padding-inline:.25em}
.breadcrumb__link:hover{text-decoration:underline;text-underline-offset:2px}
.breadcrumb__list li:first-child .breadcrumb__link{padding-inline-start:0}
.breadcrumb__separator{margin:0 .4rem;color:var(--muted)}
.breadcrumb__current{color:var(--heading);font-weight:500;padding-inline:.25em}

/* Footer (DaletForge footer: dark, columns, bottom row with legal nav | separators) */
.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:4rem 0 2rem}
.site-footer a{color:var(--footer-link);text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.5rem}
.footer-brand{display:inline-block;background:#fff;border-radius:10px;padding:.55rem .8rem;margin-bottom:1.1rem}
.footer-brand img{display:block;width:180px;height:auto}
.footer-about p{color:var(--footer-text);max-width:42ch}
.footer-address{font-style:normal;color:var(--footer-text);line-height:1.6}
.footer-address a{display:inline-flex;align-items:center;min-height:44px;font-weight:600;text-decoration:underline}
.footer-contact li,.footer-col li{margin:0}
.footer-contact a,.footer-col a{display:inline-flex;align-items:center;min-height:44px}
.footer-col h2{font:700 1rem/1.3 var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:#fff;margin:0 0 .75rem}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-top--wide{grid-template-columns:1.5fr 1fr 1fr 1fr}
.footer-legal-id{display:flex;align-items:flex-start;gap:.75rem;margin-top:2.5rem;padding:1rem 1.25rem;border:1px solid var(--footer-border);border-radius:10px;background:rgba(255,255,255,.04)}
.footer-legal-id p{margin:0;max-width:none;font-size:.9375rem;color:var(--footer-text)}
.footer-legal-id a{text-decoration:underline}
.footer-legal-id__badge{flex:none;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--footer-border)}
.footer-bottom p{margin:0;font-size:.9375rem;max-width:none}
.daletforge-legal-links ul{display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0;gap:0}
.daletforge-legal-links li+li::before{content:"|" / "";margin-inline:.75rem;opacity:.5}
.daletforge-legal-links a{display:inline-flex;align-items:center;min-height:44px;font-size:.9375rem}
@media (max-width:1023px){.footer-top,.footer-top--wide{grid-template-columns:1fr 1fr}.footer-about{grid-column:1/-1}}
@media (max-width:767px){.daletforge-legal-links ul{flex-direction:column}.daletforge-legal-links li+li::before{display:none}.site-footer{padding:3rem 0 6.5rem}}
@media (max-width:479px){.footer-top,.footer-top--wide{grid-template-columns:1fr}}

/* Back to top (DaletForge: 48px circle, primary, chevron, revealed after 300px) */
.back-to-top{position:fixed;right:1.5rem;bottom:1.5rem;z-index:9000;display:grid;place-items:center;width:48px;height:48px;padding:0;border:2px solid #fff;border-radius:50%;background:var(--primary);color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.2);cursor:pointer;transition:opacity .3s,transform .3s}
.back-to-top:hover{background:var(--primary-dark);transform:translateY(-2px)}
.back-to-top[hidden]{display:none}
.back-to-top svg{width:24px;height:24px}
@media (max-width:1023px){.back-to-top{bottom:5.25rem;right:1rem}}