:root{
  --black:#111111;
  --graphite:#202326;
  --graphite-2:#2a2e31;
  --red:#a81418;
  --red-dark:#720d10;
  --copper:#b87333;
  --gold:#a97832;
  --ivory:#f4f0e8;
  --silver:#a8adb2;
  --light:#eceeef;
  --white:#fff;
  --text:#191b1d;
  --muted:#6e7378;
  --border:#dfe2e5;
  --shadow:0 18px 45px rgba(20,23,25,.12);
  --radius:12px;
  --max:1180px;
  --header-h:70px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#fff;line-height:1.55;overflow-x:hidden}
body.modal-open{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
svg{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-80px;background:#fff;color:#111;padding:10px 14px;z-index:9999;border-radius:6px;box-shadow:var(--shadow)}
.skip-link:focus{top:12px}
.svg-sprite{position:absolute;overflow:hidden}

.topbar{background:#111;color:#f7f7f7;font-size:.76rem;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar__inner{min-height:30px;display:flex;align-items:center;justify-content:space-between;gap:16px;white-space:nowrap}
.topbar span,.topbar a{display:inline-flex;align-items:center;gap:7px;opacity:.92}
.topbar svg{color:#d7a557}
.topbar a:hover{color:#fff}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(18,18,18,.08);box-shadow:0 6px 22px rgba(0,0,0,.06);backdrop-filter:blur(12px)}
.nav-wrap{height:var(--header-h);display:flex;align-items:center;gap:22px;position:relative;overflow:visible}
.brand{width:180px;align-self:stretch;display:block;position:relative;z-index:12;flex:0 0 180px}
.brand img{position:absolute;left:0;top:4px;width:168px;height:auto;max-height:none;object-fit:contain;filter:drop-shadow(0 8px 8px rgba(0,0,0,.22));transform:translateZ(0)}
.main-nav{display:flex;align-items:center;justify-content:center;gap:27px;flex:1;height:100%}
.main-nav a{font-size:.82rem;font-weight:700;position:relative;padding:25px 0 22px;white-space:nowrap}
.main-nav a::after{content:"";position:absolute;left:50%;bottom:15px;width:0;height:2px;background:var(--red);transform:translateX(-50%);transition:.25s ease}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.main-nav a.active{color:var(--red)}
.nav-cta{white-space:nowrap}
.menu-toggle{display:none;border:0;background:none;width:46px;height:46px;padding:10px}
.menu-toggle span{display:block;height:2px;background:#111;margin:6px 0;transition:.25s}

.btn{border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:11px 18px;border-radius:7px;font-weight:800;font-size:.87rem;transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,.symptom-card:focus-visible,.gallery-item:focus-visible,.menu-toggle:focus-visible{outline:3px solid rgba(168,20,24,.28);outline-offset:3px}
.btn--primary{background:linear-gradient(135deg,#b3171b,var(--red-dark));color:#fff;box-shadow:0 8px 20px rgba(168,20,24,.22)}
.btn--primary:hover{background:linear-gradient(135deg,#c21a1f,#841014)}
.btn--outline{border-color:rgba(255,255,255,.66);background:rgba(17,17,17,.35);color:#fff}
.btn--outline:hover{background:#fff;color:#111}
.btn--ghost{border-color:#c9cdd1;background:#fff;color:#222}
.btn--ghost:hover{border-color:var(--red);color:var(--red)}
.btn--large{min-height:52px;padding-inline:22px}
.btn--small{min-height:38px;padding:8px 15px;font-size:.8rem}

.hero{position:relative;min-height:500px;background:#0c0d0e;color:#fff;overflow:hidden}
.hero__media{position:absolute;inset:0;display:block}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,8,9,.36) 0%,rgba(7,8,9,.08) 45%,rgba(7,8,9,0) 70%);pointer-events:none}
.hero__inner{position:relative;z-index:1;min-height:500px;display:flex;align-items:center}
.hero__copy{width:47%;max-width:570px;padding:44px 0 50px}
.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:.74rem;font-weight:800;color:#d9b16e;margin:0 0 9px}
.eyebrow--red{color:var(--red)}
.eyebrow--copper{color:#d6a35a}
.hero h1,.section-heading h2,.diagnosis-intro h2,.tech-card h2{font-family:"Arial Narrow","Liberation Sans Narrow","DejaVu Sans Condensed",sans-serif;letter-spacing:.005em;line-height:.98}
.hero h1{font-size:clamp(3rem,5vw,5.05rem);margin:0 0 18px;max-width:570px;text-wrap:balance}
.hero__lead{font-size:1.15rem;max-width:500px;margin:0 0 11px;color:rgba(255,255,255,.94)}
.hero__location{display:flex;align-items:center;gap:8px;margin:0 0 23px;color:#d9d9d9;font-size:.91rem}
.hero__location svg{color:#d7a557}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.hero__tags{margin-top:23px;display:flex;gap:8px;flex-wrap:wrap}
.hero__tags span{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(190,137,62,.75);background:rgba(11,12,13,.72);color:#f8f2e8;border-radius:5px;padding:6px 9px;font-weight:700;font-size:.72rem}
.hero__tags svg{color:#d5a45d}

.section{padding:58px 0}
.section--tight{padding:38px 0}
.section--soft{background:#f6f6f5}
.section--border{border-top:1px solid var(--border)}
.section-heading{margin-bottom:24px}
.section-heading--center{text-align:center}
.section-heading h2{font-size:clamp(2rem,3.3vw,3rem);margin:0;font-weight:800}
.section-heading p:not(.eyebrow){margin:10px 0 0;color:var(--muted)}
.heading-line{display:block;width:34px;height:3px;background:var(--red);margin-top:10px}
.section-heading--center .heading-line{margin-inline:auto}

.symptom-grid{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:10px}
.symptom-card{border:1px solid var(--border);background:#fff;min-height:132px;border-radius:8px;padding:16px 10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#171819;transition:.2s ease;box-shadow:0 5px 14px rgba(20,20,20,.03)}
.symptom-card:hover{border-color:var(--red);transform:translateY(-4px);box-shadow:0 12px 25px rgba(168,20,24,.11)}
.symptom-icon{display:block;width:56px;height:56px;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(168,20,24,.12))}
.symptom-card strong{font-size:.78rem;line-height:1.22;text-align:center;max-width:95px}
.notice{width:max-content;max-width:100%;margin:16px auto 0;background:#f7eee3;border:1px solid #ead6bd;border-radius:7px;color:#51483e;padding:8px 16px;display:flex;align-items:center;gap:9px;font-size:.78rem}
.notice svg{color:var(--gold)}

.diagnosis-band{background:radial-gradient(circle at 20% 20%,#273036 0,#15191b 50%,#0f1112 100%);color:#fff;padding:58px 0}
.diagnosis-layout{display:grid;grid-template-columns:1.13fr .9fr 56px .9fr;align-items:center;gap:18px}
.diagnosis-intro{padding-right:12px}
.diagnosis-intro h2{font-size:clamp(2.4rem,4vw,3.8rem);margin:0 0 18px;max-width:430px}
.diagnosis-intro h2 em{font-style:normal;color:#d59742}
.diagnosis-intro>p:not(.eyebrow):not(.diagnosis-warning){font-size:.92rem;color:#d8dbdd;max-width:500px}
.diagnosis-warning{display:flex;gap:10px;color:#f0b35f;font-weight:700;font-size:.85rem;margin:17px 0 22px}
.diagnosis-warning svg{margin-top:2px}
.compare-card{background:#fff;color:#17191b;border-radius:9px;padding:24px 24px 20px;min-height:298px;box-shadow:0 18px 40px rgba(0,0,0,.22)}
.compare-card__title{display:flex;align-items:center;gap:13px;border-bottom:1px solid #e5e7e8;padding-bottom:13px;margin-bottom:14px}
.compare-card__title svg{width:34px;height:34px;color:var(--gold)}
.compare-card h3{font-size:1.2rem;margin:0}
.list{list-style:none;padding:0;margin:0}
.list li{position:relative;padding-left:25px;margin:10px 0;font-size:.8rem}
.list li::before{position:absolute;left:0;top:.03em;font-weight:900;font-size:1rem}
.list--cross li::before{content:"×";color:var(--red)}
.list--check li::before{content:"✓";color:#3f765d}
.list--compact li{margin:13px 0;font-size:.82rem}
.versus{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-family:"Arial Narrow","Liberation Sans Narrow","DejaVu Sans Condensed",sans-serif;font-weight:800;font-style:italic;font-size:1.55rem;background:linear-gradient(135deg,#c38c3e,#6f421b);border:3px solid #f6d7a7;box-shadow:0 0 0 5px rgba(255,255,255,.08);z-index:2}

.transmission-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.transmission-card{border:1px solid var(--border);border-radius:9px;background:#fff;text-align:center;padding:12px 10px 15px;display:flex;flex-direction:column;min-height:280px;transition:.2s}
.transmission-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c9aa7b}
.transmission-visual{height:118px;border-radius:7px;overflow:hidden;background:#f0f1f1;margin-bottom:9px}
.transmission-visual img{width:100%;height:100%;object-fit:cover;filter:saturate(.7) contrast(1.12)}
.transmission-card h3{font-family:"Arial Narrow","Liberation Sans Narrow","DejaVu Sans Condensed",sans-serif;font-size:1.35rem;line-height:1;margin:5px 0 8px}
.transmission-card p{font-size:.72rem;color:#60656a;line-height:1.4;margin:0 auto 10px}
.transmission-card span{margin-top:auto;font-size:.65rem;font-weight:700;color:#6a4c2c}

.maintenance-grid{display:grid;grid-template-columns:1.45fr .75fr .85fr;gap:18px;align-items:stretch}
.maintenance-form-card,.considerations,.fluid-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:23px;box-shadow:0 10px 27px rgba(0,0,0,.045)}
.maintenance-form-card .section-heading{margin-bottom:17px}
.maintenance-form-card h2{font-size:2.3rem}
.compact-form,.diagnosis-form{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.compact-form label,.diagnosis-form label{display:flex;flex-direction:column;gap:5px}
.compact-form label span,.diagnosis-form label span{font-size:.7rem;font-weight:800;color:#4d5154}
input,select,textarea{width:100%;border:1px solid #d5d9dc;border-radius:6px;background:#fff;color:#202225;padding:10px 11px;min-height:42px;outline:none;transition:.2s}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(168,20,24,.1)}
.field--full{grid-column:1/-1}
.considerations{background:linear-gradient(160deg,#f9f3e9,#f2e4cf);position:relative;overflow:hidden}
.considerations h3,.fluid-card h3{font-family:"Arial Narrow","Liberation Sans Narrow","DejaVu Sans Condensed",sans-serif;font-size:1.7rem;line-height:1.05;margin:0 0 14px}
.considerations .list{padding-bottom:70px}
.oil-icon{position:absolute;right:16px;bottom:12px;width:72px;height:72px;border:8px solid #8d632e;border-radius:50%;display:grid;place-items:center;color:#8d632e;background:#fff}
.oil-icon svg{width:30px;height:30px}
.fluid-card{display:flex;flex-direction:column}
.fluid-card p{font-size:.82rem;color:#565b5f}
.fluid-warning{background:#fff1db;border:1px solid #efcf9f;padding:13px;border-radius:7px;display:flex;gap:9px;color:#744918!important;font-weight:700}
.fluid-warning svg{color:#b57925;margin-top:2px}
.fluid-card .btn{margin-top:auto}

.repair{padding-top:50px;padding-bottom:44px}
.process{list-style:none;padding:9px 0 4px;margin:0;display:grid;grid-template-columns:repeat(11,1fr);gap:0;position:relative}
.process::before{content:"";position:absolute;left:4.5%;right:4.5%;top:47px;height:1px;background:repeating-linear-gradient(90deg,#c18a46 0 7px,transparent 7px 14px)}
.process li{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;min-width:0}
.process li>span{width:25px;height:25px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:.72rem;font-weight:800;z-index:2;box-shadow:0 0 0 4px #fff}
.process li>svg{width:31px;height:31px;background:#fff;z-index:2;color:#43484c}
.process strong{font-size:.65rem;line-height:1.15}
.center-action{text-align:center;margin-top:24px}

.technical-cards{display:grid;grid-template-columns:repeat(3,1fr);background:#0f1112}
.tech-card{min-height:270px;position:relative;isolation:isolate;background-image:linear-gradient(90deg,rgba(8,9,10,.95),rgba(8,9,10,.55),rgba(8,9,10,.15)),var(--bg);background-size:cover;background-position:center;border-right:1px solid rgba(255,255,255,.16);color:#fff;overflow:hidden}
.tech-card::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.4));z-index:-1}
.tech-card__content{padding:34px;max-width:340px}
.tech-card h2{font-size:2rem;margin:0 0 12px}
.tech-card p{font-size:.82rem;color:#e1e4e5;margin:0 0 20px}
.tech-card .btn--outline{border-color:#d29a4d}

.gallery-section{padding-bottom:44px}
.gallery-note{display:flex;align-items:center;gap:8px;font-size:.76rem;color:#69573e;background:#f7efe4;border:1px solid #ead8c2;border-radius:7px;padding:8px 13px;width:max-content;max-width:100%;margin:-8px auto 18px}
.gallery-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.gallery-item{border:0;background:#111;border-radius:7px;overflow:hidden;padding:0;position:relative;min-height:154px;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.35s ease}
.gallery-item:hover img{transform:scale(1.06);filter:brightness(.75)}
.gallery-item span{position:absolute;left:8px;bottom:8px;background:rgba(0,0,0,.72);color:#fff;font-size:.62rem;padding:4px 7px;border-radius:4px;opacity:0;transition:.2s}
.gallery-item:hover span{opacity:1}
.gallery-extra{display:none}
.gallery-grid.is-expanded .gallery-extra{display:block}

.trust-contact__grid{display:grid;grid-template-columns:1fr 1.12fr;gap:46px;align-items:start}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust-grid article{padding:0 18px;text-align:center;border-right:1px solid var(--border)}
.trust-grid article:first-child{padding-left:0}
.trust-grid article:last-child{border-right:0;padding-right:0}
.trust-grid svg{width:31px;height:31px;color:var(--copper)}
.trust-grid h3{font-family:"Arial Narrow","Liberation Sans Narrow","DejaVu Sans Condensed",sans-serif;font-size:1.2rem;line-height:1.05;margin:10px 0 7px}
.trust-grid p{font-size:.68rem;color:#63686c;margin:0}
.contact-panel{display:grid;grid-template-columns:.9fr 1.25fr;gap:23px}
.contact-info ul{padding:0;margin:0;list-style:none;display:grid;gap:10px}
.contact-info li{display:flex;gap:10px;align-items:flex-start;font-size:.75rem}
.contact-info li svg{color:var(--red);margin-top:2px}
.contact-info li span{display:flex;flex-direction:column}
.contact-info li strong{font-size:.67rem;color:#787d80;text-transform:uppercase;letter-spacing:.06em}
.location-card{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 16px 38px rgba(19,22,24,.09)}
.location-card__heading{display:flex;align-items:center;gap:12px;padding:17px 18px 15px;background:linear-gradient(135deg,#fff,#f7f4ee);border-bottom:1px solid var(--border)}
.location-card__heading .eyebrow{margin:0 0 3px;font-size:.62rem}
.location-card__heading h3{margin:0;font-size:1.08rem;line-height:1.2}
.location-card__icon{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;display:grid;place-items:center;box-shadow:0 8px 18px rgba(168,20,24,.2)}
.location-card__icon svg{width:21px;height:21px}
.map-embed{position:relative;min-height:260px;background:#e8ecee}
.map-embed iframe{display:block;width:100%;height:280px;border:0}
.location-card__body{padding:16px 18px 18px}
.location-address{display:flex;align-items:flex-start;gap:11px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid var(--border)}
.location-address>svg{width:22px;height:22px;color:var(--red);margin-top:1px}
.location-address div{display:flex;flex-direction:column;gap:2px}
.location-address strong{font-size:.91rem;color:#202326}
.location-address span{font-size:.76rem;color:var(--muted)}
.location-actions{display:grid;grid-template-columns:1.15fr 1fr;gap:9px}
.location-actions .btn{padding-inline:10px;font-size:.76rem}
.location-map-link{display:inline-flex;margin-top:12px;color:var(--red);font-size:.72rem;font-weight:800;text-decoration:underline;text-underline-offset:3px}
.location-map-link:hover{color:var(--red-dark)}

.footer{background:linear-gradient(180deg,#15191b,#0d0f10);color:#e8ebed;padding-top:30px;border-top:4px solid #815f2e}
.footer__grid{display:grid;grid-template-columns:1.35fr 1fr .9fr .9fr;gap:34px;padding-bottom:25px}
.footer h2{font-size:.86rem;margin:0 0 12px;color:#fff}
.footer p,.footer a{font-size:.68rem;color:#c6cbce}
.footer p{margin:7px 0}
.footer p svg{color:#d29d4f;margin-right:7px;vertical-align:-2px}
.footer-brand{display:grid;grid-template-columns:128px 1fr;gap:14px;align-items:start}
.footer-brand img{display:block;width:128px;max-width:100%;height:auto;aspect-ratio:900 / 621;object-fit:contain;justify-self:start;align-self:start;filter:drop-shadow(0 7px 8px rgba(0,0,0,.24))}
.footer-brand p{font-size:.72rem;margin-top:4px}
.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:4px 14px}
.footer a:hover{color:#fff}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:13px 0 15px;display:flex;justify-content:space-between;font-size:.62rem;color:#aeb4b7}

.mobile-bar{display:none}

.modal[hidden],.image-modal[hidden]{display:none}
.modal{position:fixed;inset:0;z-index:500;display:grid;place-items:center;padding:22px}
.modal__backdrop{position:absolute;inset:0;background:rgba(7,8,9,.78);backdrop-filter:blur(6px)}
.modal__panel{position:relative;background:#fff;width:min(920px,100%);max-height:min(90vh,900px);overflow:auto;border-radius:12px;padding:30px;box-shadow:0 35px 90px rgba(0,0,0,.4)}
.modal__close{position:sticky;float:right;top:0;z-index:2;border:0;background:#111;color:#fff;border-radius:50%;width:38px;height:38px;font-size:1.5rem;line-height:1}
.diagnosis-form{grid-template-columns:repeat(2,1fr);max-width:760px;width:100%;margin-inline:auto}
.form-advice{margin:0;background:#f6efe7;border:1px solid #e6d4bd;border-radius:6px;padding:10px 12px;display:flex;align-items:flex-start;gap:8px;font-size:.72rem;color:#5c5043}
.form-actions{display:flex;gap:10px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#111;color:#fff;padding:11px 17px;border-radius:7px;z-index:800;font-size:.82rem;box-shadow:var(--shadow);transition:.25s}
.toast.show{opacity:1;transform:translate(-50%,0)}
.image-modal{position:fixed;inset:0;z-index:600;background:rgba(0,0,0,.9);display:grid;place-items:center;padding:25px}
.image-modal img{max-width:min(1200px,92vw);max-height:88vh;border-radius:8px;box-shadow:0 30px 90px #000}
.image-modal button{position:fixed;right:24px;top:18px;width:46px;height:46px;border:0;border-radius:50%;background:#fff;color:#111;font-size:1.8rem}

@media (max-width:1120px){
  .topbar__optional{display:none!important}
  .main-nav{gap:18px}
  .main-nav a{font-size:.76rem}
  .brand{width:162px;flex-basis:162px}
  .brand img{width:152px;top:5px}
  .nav-cta{padding-inline:13px}
  .symptom-grid{grid-template-columns:repeat(5,1fr)}
  .diagnosis-layout{grid-template-columns:1fr 1fr 44px 1fr}
  .maintenance-grid{grid-template-columns:1.25fr .75fr}
  .fluid-card{grid-column:1/-1;display:grid;grid-template-columns:1.2fr 1fr auto;gap:18px;align-items:center}
  .fluid-card h3,.fluid-card p{margin:0}
  .transmission-grid{grid-template-columns:repeat(3,1fr)}
  .process{grid-template-columns:repeat(6,1fr);row-gap:24px}
  .process::before{display:none}
  .trust-contact__grid{grid-template-columns:1fr}
}

@media (max-width:930px){
  :root{--header-h:72px}
  .topbar__inner{justify-content:center;overflow:hidden}
  .topbar__inner>*:nth-child(n+3){display:none}
  .menu-toggle{display:block;margin-left:auto}
  .nav-wrap{gap:13px}
  .brand{width:138px;flex-basis:138px}
  .brand img{width:132px;top:3px;max-height:none}
  .nav-cta{display:none}
  .main-nav{position:fixed;top:calc(30px + var(--header-h));left:0;right:0;height:auto;max-height:calc(100dvh - 102px);overflow:auto;background:#fff;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:10px 20px 20px;box-shadow:0 22px 35px rgba(0,0,0,.18);transform:translateY(-120%);opacity:0;pointer-events:none;transition:.3s ease}
  .main-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
  .main-nav a{padding:14px 8px;border-bottom:1px solid #e8eaeb;font-size:.9rem}
  .main-nav a::after{display:none}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero{min-height:620px}
  .hero__inner{min-height:620px;align-items:flex-start}
  .hero__copy{width:58%;padding-top:74px}
  .hero h1{font-size:3.7rem}
  .diagnosis-layout{grid-template-columns:1fr 1fr;gap:18px}
  .diagnosis-intro{grid-column:1/-1;text-align:center}
  .diagnosis-intro h2,.diagnosis-intro>p{margin-inline:auto}
  .diagnosis-warning{justify-content:center}
  .versus{display:none}
  .technical-cards{grid-template-columns:1fr}
  .tech-card{min-height:250px;border-right:0;border-bottom:1px solid rgba(255,255,255,.15)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .contact-panel{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1.3fr 1fr 1fr}
  .footer__grid>div:last-child{grid-column:1/-1}
}

@media (max-width:700px){
  .container{width:min(calc(100% - 28px),var(--max))}
  html{scroll-padding-top:90px}
  body{padding-bottom:68px}
  .topbar{display:none}
  .site-header{top:0}
  .nav-wrap{height:70px}
  .main-nav{top:70px;max-height:calc(100dvh - 70px)}
  .brand{width:122px;flex-basis:122px}
  .brand img{width:116px;top:2px}
  .hero{min-height:720px}
  .hero__inner{min-height:720px;align-items:flex-start}
  .hero__media img{object-position:center}
  .hero::after{background:linear-gradient(180deg,rgba(6,7,8,.3) 0%,rgba(6,7,8,.17) 55%,rgba(6,7,8,.5) 100%)}
  .hero__copy{width:68%;max-width:330px;padding-top:42px}
  .hero h1{font-size:clamp(2.65rem,13vw,4rem)}
  .hero__lead{font-size:.96rem}
  .hero__location{font-size:.77rem}
  .hero__actions{display:grid;grid-template-columns:1fr}
  .hero__actions .btn{width:100%}
  .hero__tags{gap:6px}
  .hero__tags span{font-size:.63rem;padding:5px 7px}
  .section{padding:45px 0}
  .section--tight{padding:33px 0}
  .section-heading h2{font-size:2.3rem}
  .symptom-grid{grid-template-columns:repeat(2,1fr)}
  .symptom-card{min-height:118px}
  .notice{width:100%;align-items:flex-start}
  .diagnosis-band{padding:46px 0}
  .diagnosis-layout{grid-template-columns:1fr}
  .diagnosis-intro{text-align:left}
  .diagnosis-intro h2,.diagnosis-intro>p{margin-inline:0}
  .diagnosis-warning{justify-content:flex-start}
  .compare-card{min-height:0}
  .transmission-grid{grid-template-columns:repeat(2,1fr)}
  .transmission-card{min-height:265px}
  .maintenance-grid{grid-template-columns:1fr}
  .maintenance-form-card,.considerations,.fluid-card{padding:20px}
  .compact-form{grid-template-columns:1fr 1fr}
  .fluid-card{grid-column:auto;display:flex;gap:0}
  .fluid-card p{margin:0 0 15px}
  .process{grid-template-columns:repeat(3,1fr);row-gap:24px}
  .process strong{font-size:.7rem}
  .technical-cards{grid-template-columns:1fr}
  .tech-card{min-height:285px;background-position:center}
  .tech-card__content{padding:28px 22px;max-width:310px}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-item{min-height:135px}
  .trust-grid{grid-template-columns:repeat(2,1fr);gap:20px 0}
  .trust-grid article:nth-child(2){border-right:0}
  .trust-grid article:nth-child(3){padding-left:0}
  .contact-panel{grid-template-columns:1fr}
  .location-actions{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .footer__grid>div:last-child{grid-column:auto}
  .footer-brand{grid-template-columns:110px 1fr}
  .footer-brand img{width:110px}
  .footer__bottom{flex-direction:column;gap:5px;text-align:center}
  .mobile-bar{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;left:0;right:0;bottom:0;z-index:250;background:#fff;border-top:1px solid #dfe2e3;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -8px 24px rgba(0,0,0,.12)}
  .mobile-bar a,.mobile-bar button{border:0;background:#fff;min-height:62px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:.65rem;font-weight:800;color:#272a2c}
  .mobile-bar svg{color:var(--red);width:22px;height:22px}
  .modal{padding:0;align-items:end}
  .modal__panel{width:100%;max-height:94dvh;border-radius:15px 15px 0 0;padding:22px 16px 30px}
  .diagnosis-form{grid-template-columns:1fr 1fr}
  .form-actions{flex-direction:column}
  .form-actions .btn{width:100%}
}

@media (max-width:430px){
  .hero{min-height:690px}
  .hero__inner{min-height:690px}
  .hero__copy{width:73%;padding-top:32px}
  .hero h1{font-size:2.75rem}
  .hero__lead{font-size:.88rem}
  .hero__tags span:nth-child(4){display:none}
  .transmission-grid{grid-template-columns:1fr 1fr;gap:9px}
  .transmission-card{padding:9px 7px 12px}
  .transmission-visual{height:96px}
  .transmission-card h3{font-size:1.15rem}
  .compact-form,.diagnosis-form{grid-template-columns:1fr}
  .field--full{grid-column:auto}
  .process{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .trust-grid{grid-template-columns:1fr}
  .trust-grid article{border-right:0;border-bottom:1px solid var(--border);padding:14px 0}
  .trust-grid article:last-child{border-bottom:0}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}
}

@media (max-width: 640px){
  .symptom-icon{width:48px;height:48px}
  .symptom-card strong{font-size:.73rem;max-width:none}
}

.image-credits{margin-top:0;padding-top:0;padding-bottom:18px;color:#aeb3b7;font-size:.72rem}
.image-credits summary{cursor:pointer;color:#d5d8da;font-weight:700;list-style-position:inside}
.image-credits p{max-width:1100px;margin:10px 0 8px;line-height:1.55}
.image-credit-links{display:flex;flex-wrap:wrap;gap:6px 14px}
.image-credit-links a{color:#c98a49;text-decoration:underline;text-underline-offset:2px}
.image-credit-links a:hover{color:#fff}

/* Botón flotante de WhatsApp */
.whatsapp-float{position:fixed;right:24px;bottom:24px;z-index:320;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;box-shadow:0 12px 32px rgba(0,0,0,.28);border:3px solid #fff;transition:transform .2s ease,box-shadow .2s ease;background-clip:padding-box}
.whatsapp-float:hover{transform:translateY(-4px) scale(1.04);box-shadow:0 16px 38px rgba(0,0,0,.34)}
.whatsapp-float:focus-visible{outline:4px solid rgba(37,211,102,.28);outline-offset:4px}
.whatsapp-float svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.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}
.contact-info a,.footer a{color:inherit;text-decoration:none}
.contact-info a:hover,.footer a:hover{text-decoration:underline}

@media (max-width:700px){
  .whatsapp-float{right:14px;bottom:calc(78px + env(safe-area-inset-bottom));width:58px;height:58px}
  .whatsapp-float svg{width:31px;height:31px}
}

@media (max-width: 640px){
  .map-embed{min-height:230px}
  .map-embed iframe{height:240px}
  .location-card__heading{padding:15px}
  .location-card__body{padding:14px 15px 16px}
  .location-card__heading h3{font-size:1rem}
}

/* Catálogo informativo de repuestos */
.parts-section{border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.parts-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:23px}
.parts-heading .section-heading{margin-bottom:0;max-width:760px}
.parts-heading .section-heading p:last-child{max-width:720px}
.parts-heading>.btn{flex:0 0 auto;margin-bottom:4px}
.parts-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.parts-filter{border:1px solid #ccd1d4;background:#fff;color:#323639;border-radius:999px;min-height:38px;padding:8px 15px;font-size:.76rem;font-weight:800;transition:.2s ease}
.parts-filter:hover{border-color:var(--red);color:var(--red)}
.parts-filter.is-active{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 7px 18px rgba(168,20,24,.2)}
.parts-filter:focus-visible{outline:3px solid rgba(168,20,24,.2);outline-offset:2px}
.parts-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.part-card{background:#fff;border:1px solid #dfe2e4;border-radius:10px;padding:20px;display:flex;flex-direction:column;min-height:330px;box-shadow:0 10px 28px rgba(24,27,29,.06);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;overflow:hidden}
.part-card:hover{transform:translateY(-4px);border-color:rgba(168,20,24,.55);box-shadow:0 16px 36px rgba(24,27,29,.11)}
.part-card[hidden]{display:none}
.part-card__icon{width:56px;height:56px;border-radius:13px;display:grid;place-items:center;color:var(--red);background:linear-gradient(145deg,#fff1f1,#f6e3d4);border:1px solid #ead8d0;margin-bottom:15px}
.part-card__icon svg{width:28px;height:28px}
.part-card__category{text-transform:uppercase;letter-spacing:.09em;font-size:.61rem;font-weight:900;color:#9b641f;margin-bottom:6px}
.part-card h3{font-family:"Arial Narrow","Liberation Sans Narrow","DejaVu Sans Condensed",sans-serif;font-size:1.45rem;line-height:1.05;margin:0 0 10px}
.part-card p{font-size:.76rem;color:#64696d;margin:0 0 15px}
.part-card__meta{margin-top:auto;padding-top:13px;border-top:1px solid #eceeef;display:grid;gap:4px;margin-bottom:14px}
.part-card__meta span{font-size:.65rem;color:#6f7478}
.part-card__meta strong{font-size:.68rem;color:#272a2d}
.part-card .btn{width:100%}
.part-card--image{padding:0}
.part-card__image{height:128px;background-image:linear-gradient(180deg,rgba(0,0,0,.02),rgba(0,0,0,.18)),var(--part-image);background-size:cover;background-position:center}
.part-card__body{display:flex;flex-direction:column;flex:1;padding:18px 20px 20px}
.parts-advice{margin-top:18px;background:linear-gradient(135deg,#1c2022,#101213);color:#fff;border-left:4px solid var(--copper);border-radius:8px;padding:16px 18px;display:grid;grid-template-columns:auto 1fr;gap:7px 18px;align-items:start}
.parts-advice>div{display:flex;align-items:center;gap:8px;white-space:nowrap;color:#edc98d}
.parts-advice svg{width:20px;height:20px}
.parts-advice p{font-size:.75rem;color:#d8dcde;margin:2px 0 0}
.components-section{padding-top:52px;background:#fff}
.components-heading{margin-bottom:25px}
.components-heading p:last-child{max-width:760px;margin-inline:auto}
.parts-form{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;max-width:780px;width:100%;margin-inline:auto}
.parts-form label{display:flex;flex-direction:column;gap:6px}
.parts-form label>span{font-size:.72rem;font-weight:800;color:#3d4144}
.modal__panel--parts{width:min(900px,100%)}

@media (max-width:1120px){
  .parts-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media (max-width:820px){
  .parts-heading{align-items:flex-start;flex-direction:column}
  .parts-heading>.btn{margin-bottom:0}
  .parts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .parts-advice{grid-template-columns:1fr}
  .parts-advice>div{white-space:normal}
}

@media (max-width:560px){
  .parts-filters{display:grid;grid-template-columns:1fr 1fr}
  .parts-filter{border-radius:7px;padding-inline:9px;font-size:.68rem}
  .parts-grid{grid-template-columns:1fr}
  .part-card{min-height:0}
  .parts-heading>.btn{width:100%}
  .parts-form{grid-template-columns:1fr}
}