/* Dr. Koch – a compact, locally hosted website. */
.arrow-svg{height:14px;width:14px;vertical-align:-2px;stroke:currentColor;fill:none;stroke-width:1.5}.button-arrow .arrow-svg{height:18px;width:18px}
:root{--paper:#f8f7f3;--white:#fff;--ink:#202c2a;--muted:#5c6864;--green:#234c43;--sage:#e5ebe5;--line:#d6ddd6;--gold:#c3ab80;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #aa7a30;outline-offset:5px}::selection{background:#d8e4d8}img{display:block;max-width:100%}.wrap{width:min(1184px,calc(100% - 112px));margin-inline:auto}.skip-link{position:fixed;top:12px;left:12px;transform:translateY(-160%);z-index:100;padding:12px 20px;background:var(--green);color:white}.skip-link:focus{transform:translateY(0)}
.site-header{height:103px;position:sticky;top:0;z-index:20;background:rgba(248,247,243,.97);border-top:4px solid var(--green);border-bottom:1px solid var(--line)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{text-decoration:none;display:flex;align-items:center;gap:15px;flex-shrink:0}.brand-symbol{display:block;width:44px;height:44px;flex-shrink:0}.brand-copy{display:flex;flex-direction:column}.brand-name{font-family:var(--serif);font-size:25px;letter-spacing:.035em;line-height:1.1}.brand-label{font-size:10px;letter-spacing:.15em;line-height:1.5;margin-top:6px;color:var(--muted)}.main-nav{display:flex;align-items:center;gap:29px}.main-nav a{font-size:14px;text-decoration:none;position:relative}.main-nav a:not(.nav-contact)::after{content:'';height:1px;background:var(--green);position:absolute;left:0;right:100%;bottom:-6px;transition:right .2s}.main-nav a:hover::after,.main-nav a[aria-current=location]::after{right:0}.main-nav .nav-contact{padding:10px 19px;border:1px solid var(--green);color:var(--green)}.main-nav .nav-contact:hover{background:var(--green);color:white}.menu-toggle{display:none}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:var(--green);margin:0 0 22px;display:flex;gap:12px;align-items:center}.eyebrow::before{content:'';width:25px;height:1px;background:currentColor;flex-shrink:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:400}h1,h2{font-family:var(--serif)}.hero{display:grid;grid-template-columns:1.18fr 1fr;gap:70px;align-items:center;padding-top:65px;padding-bottom:66px}.hero h1{font-size:clamp(48px,5.1vw,73px);letter-spacing:-.047em;line-height:1.08;margin-bottom:25px}.hero h1 em{font-weight:400;color:var(--green)}.hero-intro{max-width:470px;font-size:17px;line-height:1.8;color:var(--muted);margin-bottom:29px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:48px;padding:12px 21px;font-size:13px;letter-spacing:.01em;text-decoration:none;background:var(--green);color:white;border:1px solid var(--green);transition:background .2s}.button:hover{background:#173b32}.button-arrow{font-size:21px;font-weight:400;line-height:1}.text-link{text-decoration:none;font-size:13px;border-bottom:1px solid var(--line);padding-block:8px}.text-link:hover{border-color:var(--green)}.hero-location{margin:29px 0 0;font-size:11px;letter-spacing:.06em;color:var(--muted);display:flex;align-items:center;gap:8px}.location-dot{width:6px;height:6px;border-radius:50%;background:var(--green)}.hero-visual{margin:0;position:relative;padding-left:18px}.hero-visual::before{content:'';position:absolute;inset:-15px 15px 15px 0;border:1px solid var(--line);z-index:-1}.hero-image{width:100%;height:325px;object-fit:cover;object-position:45% center;filter:saturate(.45)}.hero-caption{padding:26px 30px 24px;background:var(--green);color:white;position:relative}.hero-caption::after{content:'”';font-family:var(--serif);font-size:112px;line-height:1;position:absolute;right:21px;top:6px;color:rgba(255,255,255,.12)}.hero-caption blockquote{font-family:var(--serif);font-size:31px;line-height:1.24;margin:0 0 10px;max-width:300px;position:relative;z-index:1}.hero-caption p{margin:0;font-size:10px;text-transform:uppercase;letter-spacing:.15em;color:#cfdcd6}.audience-line{display:flex;gap:20px;align-items:center;border-block:1px solid var(--line);padding:17px 0;font-size:12px;color:var(--muted)}.audience-line .label{color:var(--green);font-weight:600;margin-right:auto}.audience-line .separator{width:3px;height:3px;border-radius:50%;background:#8b9b91}
.section{padding-top:76px;padding-bottom:74px}.section-heading{display:grid;grid-template-columns:1fr .77fr;align-items:end;gap:70px;margin-bottom:35px}.section-heading h2{font-size:41px;line-height:1.16;letter-spacing:-.025em;margin:0}.section-heading p{font-size:15px;color:var(--muted);margin:0;max-width:410px}.section-heading .eyebrow{margin-bottom:13px}.services{display:grid;grid-template-columns:1fr 1fr;column-gap:55px}.service{border-top:1px solid var(--line);padding:23px 0 21px;position:relative}.service summary{display:grid;grid-template-columns:32px 1fr 24px;gap:10px;cursor:pointer;list-style:none}.service summary::-webkit-details-marker{display:none}.service-number{font-size:10px;letter-spacing:.08em;color:#6b7c72;margin-top:7px}.service h3{font-family:var(--serif);font-size:25px;line-height:1.24;margin-bottom:8px;letter-spacing:-.018em}.service-summary{display:block;font-size:14px;color:var(--muted);max-width:400px;line-height:1.7}.service-plus{width:20px;height:20px;margin-top:6px;display:grid;place-items:center;position:relative}.service-plus::before,.service-plus::after{content:'';position:absolute;background:var(--green);width:12px;height:1px;transition:transform .2s}.service-plus::after{transform:rotate(90deg)}.service[open] .service-plus::after{transform:rotate(0)}.service[open] summary{margin-bottom:16px}.service-content{margin-left:42px;border-left:2px solid #cbd8ce;padding:0 0 0 16px;font-size:14px;color:var(--muted)}.service-content p{margin-bottom:10px}.service-content a{font-size:12px;color:var(--green)}.project-note{border-top:1px solid var(--line);margin-top:6px;padding-top:20px;display:flex;justify-content:space-between;gap:25px;align-items:start}.project-note p{font-size:13px;color:var(--muted);margin:0;max-width:750px}.project-note strong{color:var(--green);font-weight:500}.project-note a{white-space:nowrap;font-size:12px;color:var(--green)}
.profile-section{background:var(--sage)}.profile{display:grid;grid-template-columns:.77fr 1fr;gap:100px;padding-top:62px;padding-bottom:62px}.profile .eyebrow{margin-bottom:18px}.profile h2{font-size:40px;line-height:1.16;letter-spacing:-.025em;margin-bottom:15px}.profile-title{font-size:13px;color:var(--muted);margin-bottom:0}.profile-copy{padding-top:2px}.profile-copy p{font-size:16px;line-height:1.8;margin-bottom:17px;color:#485a51}.profile-copy p:last-child{margin-bottom:0}.profile-copy strong{color:var(--ink);font-weight:500}.profile-footnote{font-size:12px!important;display:flex;align-items:center;gap:12px;padding-top:17px;border-top:1px solid #c9d5c9}.profile-footnote::before{content:'';width:23px;height:1px;background:var(--green)}
.contact{display:grid;grid-template-columns:.92fr 1fr;gap:100px;padding-top:68px;padding-bottom:65px}.contact h2{font-size:43px;letter-spacing:-.035em;line-height:1.17;margin-bottom:17px}.contact-intro{max-width:365px;font-size:15px;color:var(--muted);margin-bottom:25px}.contact-details{padding-top:6px}.contact-row{display:grid;grid-template-columns:78px 1fr;gap:18px;padding-block:15px;border-bottom:1px solid var(--line)}.contact-row:first-child{padding-top:0}.contact-row dt{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em;padding-top:4px}.contact-row dd{margin:0;font-size:14px;overflow-wrap:anywhere}.contact-row dd a{text-decoration:none}.contact-row dd a:hover{text-decoration:underline}.contact-row .phone{font-size:23px;font-family:var(--serif);letter-spacing:-.01em}.contact address{font-style:normal}.contact-hours{font-size:12px;color:var(--muted);margin:15px 0 0}.contact-hours span{display:block;color:var(--ink);margin-bottom:4px}.site-footer{border-top:1px solid var(--line);padding-block:23px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:11px;color:var(--muted)}.footer-links{display:flex;gap:25px}.footer-links a{text-decoration:none}.footer-links a:hover{text-decoration:underline}.back-top{color:var(--green)!important}
.legal-main{max-width:760px;margin:0 auto;padding-top:55px;padding-bottom:75px}.back-link{display:inline-block;font-size:12px;text-decoration:none;margin-bottom:37px;color:var(--green)}.legal-main h1{font-size:53px;line-height:1.12;letter-spacing:-.04em;margin-bottom:36px;overflow-wrap:anywhere}.legal-main h2{font-size:25px;line-height:1.3;margin:32px 0 13px}.legal-main p,.legal-main li{font-size:15px;color:#4b5953}.legal-main address{font-style:normal;font-size:15px;color:#4b5953}.legal-main a{overflow-wrap:anywhere;color:var(--green)}.legal-main ul{padding-left:21px}.legal-main .date{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:20px;margin-top:35px}.legal-main .lead{font-size:18px}.legal-main .eyebrow{margin-bottom:16px}
@media(min-width:1500px){.hero{gap:95px}.hero h1{font-size:76px}.hero-image{height:348px}}
@media(max-width:1100px){.wrap{width:calc(100% - 72px)}.hero{gap:40px;padding-block:54px}.hero h1{font-size:57px}.hero-image{height:310px}.hero-caption{padding:25px}.hero-caption blockquote{font-size:28px}.main-nav{gap:22px}.profile,.contact{gap:65px}.services{column-gap:35px}.section-heading{gap:45px}}
@media(max-width:800px){.wrap{width:calc(100% - 48px)}.site-header{height:89px}.brand-name{font-size:22px}.brand-label{font-size:9px}.main-nav{gap:18px}.main-nav a{font-size:12px}.main-nav .nav-contact{padding:9px 13px}.hero{grid-template-columns:1.1fr 1fr;gap:28px;padding-top:50px;padding-bottom:42px}.hero h1{font-size:47px}.hero-intro{font-size:15px;line-height:1.75}.hero-actions{gap:12px}.button{padding:11px 14px;font-size:12px;gap:15px}.hero-visual{padding-left:10px}.hero-image{height:300px}.hero-caption{padding:22px 20px}.hero-caption blockquote{font-size:25px}.hero-caption p{font-size:8px;letter-spacing:.12em}.hero-location{font-size:10px}.audience-line{gap:13px;font-size:10px}.section{padding-block:55px}.section-heading{gap:32px;grid-template-columns:1fr 1fr}.section-heading h2{font-size:34px}.section-heading p{font-size:13px}.service h3{font-size:23px}.service-summary{font-size:13px}.service summary{grid-template-columns:22px 1fr 16px;gap:8px}.service-content{margin-left:30px;font-size:13px}.services{column-gap:30px}.profile,.contact{gap:44px;padding-block:53px}.profile h2{font-size:33px}.profile-copy p{font-size:14px}.contact h2{font-size:36px}.contact-row{grid-template-columns:63px 1fr;gap:10px}.contact-row dd{font-size:13px}.contact-hours{font-size:11px}.legal-main{width:calc(100% - 64px)}}
@media(max-width:640px){html{scroll-padding-top:100px}.wrap{width:calc(100% - 40px)}.site-header{height:83px}.header-inner{gap:12px}.brand{gap:10px}.brand-symbol{width:35px;height:35px;font-size:25px}.brand-name{font-size:22px}.brand-label{font-size:8px;letter-spacing:.12em;margin-top:4px}.menu-toggle{display:inline-flex;align-items:center;gap:9px;background:transparent;border:1px solid var(--line);padding:8px 10px;color:var(--green);font-size:11px;cursor:pointer}.menu-icon{width:14px;display:grid;gap:4px}.menu-icon::before,.menu-icon::after{content:'';height:1px;width:14px;background:currentColor}.main-nav{display:none;position:absolute;top:78px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:15px 20px 22px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 12px 18px #202c2a0a}.main-nav.is-open{display:flex}.main-nav a{padding:12px 5px;font-size:15px}.main-nav a::after{display:none}.main-nav .nav-contact{margin-top:10px;padding:11px 15px;align-self:flex-start}.hero{display:flex;flex-direction:column;align-items:stretch;padding-top:39px;padding-bottom:31px;gap:37px}.eyebrow{font-size:10px;margin-bottom:18px;letter-spacing:.14em}.hero h1{font-size:clamp(42px,10.6vw,64px);margin-bottom:21px;letter-spacing:-.046em}.hero-intro{font-size:15px;max-width:460px;margin-bottom:23px}.hero-actions{gap:16px}.button{padding:12px 17px;font-size:12px;gap:20px}.text-link{font-size:12px}.hero-location{margin-top:23px}.hero-visual{padding-left:10px;margin-top:4px}.hero-visual::before{inset:-10px 12px 12px 0}.hero-image{height:235px;object-position:center 57%}.hero-caption{padding:20px 23px}.hero-caption blockquote{font-size:28px;margin-bottom:8px}.hero-caption p{font-size:9px}.hero-caption::after{top:-1px;font-size:100px}.audience-line{flex-wrap:wrap;gap:7px 12px;padding:16px 0;justify-content:center;font-size:10px}.audience-line .label{flex-basis:100%;text-align:center;margin:0 0 2px}.section{padding-block:43px}.section-heading{display:block;margin-bottom:25px}.section-heading h2{font-size:35px;margin-bottom:16px}.section-heading p{font-size:14px;max-width:100%}.services{grid-template-columns:1fr}.service{padding-block:20px}.service summary{grid-template-columns:25px 1fr 22px}.service h3{font-size:25px}.service-summary{font-size:14px;max-width:100%}.service-content{margin-left:33px;font-size:14px}.project-note{display:block;padding-top:18px}.project-note p{font-size:13px;margin-bottom:9px}.profile{display:block;padding-block:41px}.profile h2{font-size:34px}.profile-title{margin-bottom:22px}.profile-copy p{font-size:14px}.profile-footnote{font-size:11px!important}.contact{display:block;padding-block:41px}.contact h2{font-size:37px}.contact-intro{font-size:14px}.contact-details{padding-top:33px}.contact-row{grid-template-columns:66px 1fr;gap:13px;padding-block:16px}.contact-row dd{font-size:13px}.contact-row .phone{font-size:23px}.contact-hours{font-size:12px}.footer-inner{align-items:start;flex-direction:column;gap:13px;font-size:10px}.footer-links{gap:24px;font-size:11px}.legal-main{width:calc(100% - 40px);padding-top:32px;padding-bottom:45px}.legal-main h1{font-size:39px;letter-spacing:-.035em;margin-bottom:28px}.legal-main h2{font-size:24px}.back-link{margin-bottom:25px}.legal-main p,.legal-main li,.legal-main address{font-size:14px}}
@media(max-width:380px){.brand-label{display:none}.brand-copy::after{content:none}.brand-name{font-size:21px}.brand-symbol{width:34px;height:34px}.brand{gap:10px}.service h3{font-size:23px}.footer-links{gap:19px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
@media print{.site-header{position:static}.menu-toggle,.main-nav,.hero-actions,.back-top{display:none}.hero-visual{max-width:350px}.wrap{width:100%}.section,.profile,.contact{padding-block:25px}.service-content{display:block}body{font-size:11pt;background:white}a{text-decoration:none}.legal-main{max-width:none;width:100%;padding:0}.site-footer{margin-top:20px}}