:root{--bg:#151715;--panel:#20231f;--cream:#f4f0e7;--muted:#aeb1a6;--copper:#d7ab78;--ink:#252922;--line:#ffffff20}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:Arial,'Segoe UI',sans-serif;background:var(--bg);color:var(--cream);line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%;object-fit:cover}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.15;letter-spacing:-.045em}h1{font-size:clamp(48px,6.8vw,90px);font-weight:700}h2{font-size:clamp(32px,3.5vw,46px)}h3{font-size:25px}p{color:var(--muted)}.shell{width:min(1180px,calc(100% - 80px));margin-inline:auto}.header{position:sticky;top:0;z-index:20;background:#151715f7;border-bottom:1px solid var(--line)}.nav-wrap{height:94px;display:flex;align-items:center;gap:30px;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:bold;line-height:1.2;white-space:nowrap}.brand small{font-size:9px;letter-spacing:2px;font-weight:400;display:block;margin-top:7px}.brand-mark{color:var(--copper);border:1px solid #d7ab7855;display:grid;place-items:center;width:39px;height:48px;border-radius:50% 50% 45% 45%;font-size:32px}nav{display:flex;gap:24px}nav a{font-size:14px;color:#bfc1b7;padding-block:12px}nav a:hover,nav a[aria-current]{color:var(--copper)}.header-call{font-size:14px;border-bottom:1px solid var(--copper);padding-bottom:4px}.menu-toggle{display:none}.hero{min-height:650px;position:relative;overflow:hidden;display:flex;align-items:center;background:#121410}.hero-photo{position:absolute;inset:0 38% 0 0;background:linear-gradient(90deg,#12141000 40%,#121410),linear-gradient(0deg,#121410,transparent 35%),url('../images/bg_S.jpg') center/cover no-repeat;filter:saturate(.55)}.hero-content{z-index:1;position:relative;padding-block:85px}.eyebrow{display:block;font-size:11px;letter-spacing:2px;color:var(--copper);font-weight:bold;margin-bottom:24px}.hero .eyebrow{letter-spacing:1px}.eyebrow i{display:inline-block;width:6px;height:6px;background:var(--copper);border-radius:50%;margin-left:8px}.hero h1{max-width:660px}.hero h1 em{color:var(--copper);font-style:normal}.hero p{font-size:18px;line-height:1.85;margin:27px 0 30px;max-width:500px;color:#d1d1c8}.actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 25px;background:var(--copper);color:#1b211b;font-size:14px;font-weight:bold;border:1px solid var(--copper);border-radius:3px;transition:background .2s,transform .2s}.button:hover{background:#ebc496;transform:translateY(-2px)}.button.ghost,.button.outline{background:transparent;color:var(--cream);border-color:#ffffff40}.button.ghost:hover,.button.outline:hover{background:#ffffff15}.hero-note{display:flex;gap:14px;margin-top:44px;font-size:12px;color:#b6b8ac}.hero-note b{color:var(--copper)}.hero-caption{position:absolute;bottom:33px;left:40px;font-size:10px;letter-spacing:5px;color:#ccc}.trust-strip{border-block:1px solid var(--line);padding-block:24px;background:#1c1f1a}.trust-strip .shell{display:flex;justify-content:space-between;gap:20px;color:#c0c3b7;font-size:13px}.trust-strip span:before{content:'✦';color:var(--copper);margin-left:14px}.section{padding-block:95px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.section-heading .eyebrow{margin-bottom:16px}.section-heading>p{font-size:15px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service-card{border:1px solid var(--line);background:var(--panel);border-radius:5px;overflow:hidden}.card-image{height:230px;position:relative;overflow:hidden}.card-image img{width:100%;height:100%;filter:saturate(.6);transition:transform .4s}.service-card:hover img{transform:scale(1.04)}.card-image>span{position:absolute;top:16px;right:17px;border:1px solid #fff6;background:#181d18b3;border-radius:50%;width:33px;height:33px;display:grid;place-items:center;font-size:11px}.card-copy{padding:27px}.card-copy h3{display:flex;justify-content:space-between;font-size:24px;margin-bottom:15px}.card-copy h3 span{font-size:20px;color:var(--copper)}.card-copy p{font-size:14px}.about{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center;padding-block:30px 105px}.portrait{position:relative}.portrait img{width:100%;aspect-ratio:1.1;filter:saturate(.55);border-radius:4px}.portrait>span{position:absolute;bottom:24px;right:24px;background:#151715ed;border-right:2px solid var(--copper);padding:17px 24px;font-size:22px;line-height:1.4}.about h2{margin-bottom:26px}.about p{margin-bottom:18px;font-size:16px}.text-link{display:inline-block;color:var(--copper);border-bottom:1px solid #d7ab7866;padding-block:8px;font-size:14px}.reviews{background:var(--cream);color:var(--ink);padding-block:85px}.reviews .eyebrow{color:#7a5735}.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:35px}blockquote{margin:0;border-top:1px solid #272d2430;padding-top:20px}blockquote p{font-size:21px;color:#41473d;line-height:1.8}.quote-mark{font-family:Georgia,serif;font-size:64px;line-height:1;color:#9a6f40}cite{display:block;font-style:normal;font-weight:bold;margin-top:22px;font-size:14px}cite small{display:block;font-weight:normal;font-size:12px;color:#6a7064;margin-top:4px}.lesson-banner{display:grid;grid-template-columns:1fr 1.1fr;gap:55px;align-items:center}.lesson-banner img{width:100%;aspect-ratio:1.3;border-radius:4px;filter:saturate(.6)}.lesson-banner h3,.lesson-banner h2{margin-bottom:22px}.lesson-banner p{margin-bottom:25px}.contact-band{padding:65px 0;background:#282e25;border-block:1px solid var(--line)}.contact-band .shell{display:flex;justify-content:space-between;align-items:center;gap:25px}.contact-band .eyebrow{font-size:10px;margin-bottom:18px}.contact-band h2{font-size:35px;margin-bottom:16px}.footer{display:flex;justify-content:space-between;gap:30px;align-items:center;padding-block:40px;font-size:13px}.footer .brand{font-size:21px}.footer small{display:block;color:var(--muted);margin-top:10px}.page-intro{padding-block:80px 45px}.page-intro h1{font-size:clamp(44px,5vw,68px);margin-bottom:25px}.page-intro p{max-width:660px;font-size:19px}.compact{padding-top:25px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;margin-top:65px}.detail-grid h2{font-size:32px;margin-bottom:25px}.feature-list{list-style:none;padding:0;margin:20px 0;color:#c6c9bd}.feature-list li{padding:13px 0;border-bottom:1px solid var(--line)}.feature-list li:before{content:'＋';color:var(--copper);margin-left:12px}.note-card{display:block;padding:35px;background:var(--panel);border:1px solid var(--line);border-radius:5px}.note-card h3,.note-card h2{margin-bottom:20px}.note-card h2{font-size:32px}.note-card .button{margin-top:20px}.video{width:100%;aspect-ratio:16/9;border:0;border-radius:5px;background:#080b08}.faq{max-width:820px;margin:75px auto 0}.faq h2{margin-bottom:28px}details{border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-size:19px}details p{margin-top:15px}.prose{max-width:760px}.prose p{margin-top:22px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.email{font-size:clamp(17px,2vw,26px);overflow-wrap:anywhere;text-align:right}.mobile-contact{display:none}.skip{position:fixed;top:-100px;background:var(--cream);color:var(--ink);padding:15px;z-index:100}.skip:focus{top:5px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--copper);outline-offset:5px}button{cursor:pointer}
@media(min-width:1500px){.hero-photo{background-position:center 58%}}@media(max-width:1100px){.shell{width:calc(100% - 48px)}nav{gap:15px}.nav-wrap{gap:15px}.header-call{display:none}.about{gap:45px}.contact-band .shell{align-items:start;flex-direction:column}.card-copy{padding:22px}.hero-photo{right:25%;opacity:.7}}
@media(max-width:760px){html{scroll-padding-top:85px}.shell{width:calc(100% - 40px)}body{padding-bottom:76px}.nav-wrap{height:76px}.brand{font-size:22px}.brand small{font-size:8px;letter-spacing:1.6px}.brand-mark{width:32px;height:40px;font-size:28px}.menu-toggle{display:block;border:1px solid var(--line);color:var(--cream);background:none;font-size:23px;width:44px;height:44px;border-radius:4px}nav{display:none;position:absolute;top:76px;right:0;left:0;background:#1c201b;padding:15px 24px 25px;border-bottom:1px solid var(--line)}nav.open{display:flex;flex-direction:column;gap:0}nav a{font-size:17px;border-bottom:1px solid var(--line)}.hero{min-height:710px;align-items:flex-start}.hero-photo{inset:235px 0 0 0;opacity:.8;background-image:linear-gradient(180deg,#121410 0%,#12141000 37%,#12141088 100%),url('../images/bg_S.jpg');background-position:center;background-size:cover}.hero-content{padding-top:40px;padding-bottom:280px}.hero .eyebrow{font-size:10px;letter-spacing:.1px;margin-bottom:20px}.hero h1{font-size:58px;line-height:1.03;letter-spacing:-2.5px}.hero p{font-size:15px;line-height:1.8;margin:20px 0 24px}.hero .actions{gap:8px}.hero .button{padding:12px 17px;font-size:13px;min-height:49px}.hero-note{margin-top:24px;font-size:11px;gap:10px}.hero-caption{left:20px;bottom:22px;font-size:9px}.trust-strip{padding:18px 0}.trust-strip .shell{font-size:11px;flex-wrap:wrap;gap:9px 20px;justify-content:center}.trust-strip span:before{margin-left:7px}.section{padding-block:58px}.section-heading{display:block;margin-bottom:27px}.section-heading h2{font-size:34px;max-width:320px}.section-heading>p{margin-top:18px;font-size:14px}.eyebrow{font-size:10px;letter-spacing:1.5px;margin-bottom:18px}.cards{grid-template-columns:1fr;gap:20px}.card-image{height:225px}.card-copy{padding:24px}.card-copy h3{font-size:26px}.card-copy p{font-size:15px}.about{grid-template-columns:1fr;gap:34px;padding-block:5px 60px}.about h2{font-size:39px}.about p{font-size:16px}.portrait img{aspect-ratio:1.18}.portrait>span{font-size:21px;padding:13px 20px}.reviews{padding-block:55px}.reviews h2{font-size:32px}.quote-grid{grid-template-columns:1fr;gap:30px}blockquote p{font-size:19px}.lesson-banner{grid-template-columns:1fr;gap:28px}.lesson-banner h3{font-size:28px}.section-heading .text-link{margin-top:15px}.contact-band{padding-block:45px}.contact-band h2{font-size:32px}.contact-band p{font-size:15px}.footer{flex-direction:column;align-items:flex-start;gap:22px;padding-block:30px}.mobile-contact{display:grid;grid-template-columns:1fr 1.25fr;position:fixed;bottom:0;left:0;right:0;background:#151715fa;padding:10px 16px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);gap:10px;z-index:30}.mobile-contact a{text-align:center;font-size:14px;font-weight:bold;padding:12px 10px;border:1px solid var(--line);border-radius:4px}.mobile-whatsapp{background:var(--copper);color:var(--ink)}.page-intro{padding-top:50px;padding-bottom:22px}.page-intro h1{font-size:46px}.page-intro p{font-size:17px}.compact{padding-top:20px}.detail-grid,.contact-grid{grid-template-columns:1fr;gap:25px}.detail-grid{margin-top:40px}.note-card{padding:26px}.faq{margin-top:50px}summary{font-size:17px}}@media(max-width:360px){.hero h1{font-size:52px}.hero .actions{flex-direction:column;align-items:flex-start}.hero{min-height:770px}.hero-photo{top:330px}.hero-note{font-size:10px}.brand{font-size:20px}.shell{width:calc(100% - 32px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Original Doctor Guitar identity */
.brand-logo{gap:16px}.brand-logo img{width:125px;height:auto;flex-shrink:0;mix-blend-mode:screen}.brand-caption{font-size:17px}.brand-caption small{font-size:10px;letter-spacing:0;font-weight:normal;color:var(--muted);margin-top:9px}.nav-wrap{height:106px}.footer-logo img{width:116px}html{scroll-padding-top:122px}
@media(max-width:1100px){.brand-caption{display:none}}
@media(max-width:760px){.nav-wrap{height:98px}.brand-logo img{width:116px}nav{top:98px}.footer-logo img{width:116px}html{scroll-padding-top:114px}}

/* Wide copper-and-ivory brand masthead */
.masthead{width:100%;background:#151715;border-bottom:1px solid #d7ab782b;padding:12px 24px}.masthead a{display:block;width:min(100%,1000px);margin-inline:auto}.masthead img{width:100%;height:auto;display:block;object-fit:contain}.nav-wrap{height:72px}.toolbar-brand{font-size:18px;display:flex;flex-direction:column;align-items:flex-start;gap:5px}.toolbar-brand span{font-size:11px;font-weight:normal;color:var(--muted)}.footer-logo img{width:230px;mix-blend-mode:normal}.header{background:#151715fa}html{scroll-padding-top:88px}
@media(max-width:760px){.masthead{padding:10px 0}.masthead a{width:100%}.nav-wrap{height:64px}.toolbar-brand{font-size:16px}.toolbar-brand span{font-size:10px}.menu-toggle{display:flex;align-items:center;justify-content:center;gap:9px;width:92px;height:42px;font-size:14px}.menu-toggle span:first-child{font-size:23px}nav{top:64px}.hero-content{padding-top:32px}.footer-logo img{width:250px;max-width:100%}html{scroll-padding-top:80px}}

/* Copper guitars move only within the light lettering. */
.masthead{position:relative}.masthead a{position:relative}.logo-animation{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:hidden}.guitar-flow{opacity:.8;animation:logo-guitar-travel 16s linear infinite}.guitar-flow-two{animation-direction:reverse;animation-duration:21s;opacity:.65}.masthead.motion-paused .guitar-flow{animation-play-state:paused}.logo-motion-toggle{position:absolute;left:12px;bottom:6px;width:32px;height:32px;padding:0;border:1px solid #d7ab7840;border-radius:50%;background:#151715cc;color:var(--copper);font-size:16px;display:grid;place-items:center;z-index:2}.logo-motion-toggle:hover{background:#34392f}@keyframes logo-guitar-travel{from{transform:translateX(0)}to{transform:translateX(260px)}}@media(prefers-reduced-motion:reduce){.logo-animation,.logo-motion-toggle{display:none}.guitar-flow{animation:none}}