:root{--color-primary:#a81d1d;--color-primary-hover:#881313;--color-primary-light:#fef2f2;--color-secondary:#52525b;--color-secondary-hover:#27272a;--color-bg-light:#f5f5f5;--color-bg-white:#ffffff;--color-bg-dark:#121212;--color-bg-dark-soft:#242424;--color-bg-dark-card:#1c1c1c;--color-text-dark:#121212;--color-text-medium:#404040;--color-text-muted:#737373;--color-text-light:#ffffff;--color-text-light-muted:#a3a3a3;--color-border:#e5e5e5;--color-border-dark:#2e2e2e;--color-success:#10b981;--color-success-light:#ecfdf5;--color-warning:#f59e0b;--color-error:#ef4444;--font-headings:'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;--font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;--font-size-hero:clamp(3.2rem, 5vw, 5.6rem);--font-size-h1:clamp(2.8rem, 4vw, 4rem);--font-size-h2:clamp(2.24rem, 3.2vw, 2.96rem);--font-size-h3:clamp(1.92rem, 2.5vw, 2.32rem);--font-size-body:clamp(1.52rem, 1vw + 0.8rem, 1.68rem);--font-size-sm:clamp(1.36rem, 0.8vw + 0.64rem, 1.472rem);--font-size-xs:1.25rem;--spacing-xl:clamp(4.8rem, 8vw, 9.6rem);--spacing-lg:clamp(3.2rem, 5vw, 5.6rem);--spacing-md:clamp(2rem, 3vw, 3.2rem);--spacing-sm:clamp(1.2rem, 1.8vw, 2rem);--spacing-xs:0.8rem;--container-max-width:1200px;--container-narrow-width:800px;--border-radius-lg:8px;--border-radius-md:4px;--border-radius-sm:2px;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);--shadow-lg:0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);--shadow-inset:inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);--transition:all 0.25s cubic-bezier(0.4, 0, 0.2, 1)}html{font-size:62.5%}*,::after,::before{box-sizing:border-box}body{margin:0;padding:0;font-family:var(--font-body);font-size:var(--font-size-body);line-height:1.6;background-color:var(--color-bg-light);color:var(--color-text-medium);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3{font-family:var(--font-headings);color:var(--color-text-dark);font-weight:700;line-height:1.2;margin-top:0;margin-bottom:var(--spacing-sm)}h1{font-size:var(--font-size-h1)}h2{font-size:var(--font-size-h2)}h3{font-size:var(--font-size-h3)}p{margin-top:0;margin-bottom:var(--spacing-sm)}a{color:var(--color-primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--color-primary-hover);text-decoration:underline}img{max-width:100%;height:auto;display:block}button,input{font-family:inherit;font-size:inherit;line-height:inherit;margin:0}button:focus,input:focus{outline:2px solid var(--color-primary);outline-offset:2px}.container{width:100%;max-width:var(--container-max-width);margin-left:auto;margin-right:auto;padding-left:var(--spacing-md);padding-right:var(--spacing-md)}.site-wrapper{display:flex;flex-direction:column;min-height:100vh}.site-main{flex-grow:1}.grid{display:grid;gap:var(--spacing-md)}.grid--2-cols{grid-template-columns:1fr}@media (min-width:768px){.grid--2-cols{grid-template-columns:repeat(2,1fr)}}.grid--3-cols{grid-template-columns:1fr}@media (min-width:640px){.grid--3-cols{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.grid--3-cols{grid-template-columns:repeat(3,1fr)}}.header{background-color:var(--color-bg-dark);color:var(--color-text-light);border-bottom:3px solid var(--color-primary);padding-top:var(--spacing-sm);padding-bottom:var(--spacing-sm);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-md)}.header__container{justify-content:space-between}.header__branding,.header__container{display:flex;align-items:center}.header__logo{font-family:var(--font-headings);font-size:clamp(2rem,2.5vw,2.8rem);font-weight:800;letter-spacing:-.5px;display:inline-flex;align-items:center}.header__logo:hover{opacity:.95}.header__logo,.header__logo-oilfield,.header__menu-item a:hover{color:var(--color-text-light)}.header__logo-pros{color:var(--color-primary);margin-left:2px;text-transform:uppercase}.header__nav{display:none}@media (min-width:768px){.header__nav{display:block}}.header__menu{display:flex;list-style:none;margin:0;padding:0;gap:var(--spacing-md)}.header__menu-item a{color:var(--color-text-light-muted);font-weight:500;padding:6px 12px;border-radius:var(--border-radius-sm)}.header__menu-item a:hover{background-color:var(--color-bg-dark-soft);text-decoration:none}.header__cta{display:inline-flex;align-items:center}.header__mobile-toggle{background:0 0;border:0;color:var(--color-text-light);font-size:2.4rem;cursor:pointer;padding:5px;display:block}@media (min-width:768px){.header__mobile-toggle{display:none}}.footer{background-color:var(--color-bg-dark);color:var(--color-text-light-muted);padding-top:var(--spacing-xl);padding-bottom:var(--spacing-md);border-top:1px solid var(--color-border-dark)}.footer__grid{display:grid;grid-template-columns:1fr;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}@media (min-width:768px){.footer__grid{grid-template-columns:2fr 1fr 1fr 1fr}}.footer__widget-title{color:var(--color-text-light);font-size:var(--font-size-h3);font-weight:700;margin-bottom:var(--spacing-md);position:relative;padding-bottom:var(--spacing-xs)}.footer__widget-title::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:2px;background-color:var(--color-primary)}.footer__widget-text{font-size:var(--font-size-sm);line-height:1.7}.footer__bottom,.footer__menu{display:flex;flex-direction:column}.footer__menu{list-style:none;padding:0;margin:0;gap:10px}.footer__menu-item a,.header__menu-item a{font-size:var(--font-size-sm)}.footer__menu-item a:hover{padding-left:5px}.footer__bottom{border-top:1px solid var(--color-border-dark);padding-top:var(--spacing-md);align-items:center;justify-content:space-between;gap:var(--spacing-sm)}@media (min-width:768px){.footer__bottom{flex-direction:row}}.footer__bottom-links,.footer__copyright{font-size:var(--font-size-xs)}.footer__bottom-links{display:flex;gap:var(--spacing-md)}.footer__bottom-links a,.footer__menu-item a{color:var(--color-text-light-muted)}.footer__bottom-links a:hover,.footer__menu-item a:hover,.section--dark h2{color:var(--color-text-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--border-radius-md);font-weight:600;font-size:var(--font-size-sm);cursor:pointer;transition:var(--transition);border:1px solid #fff0;text-align:center}.btn:hover,.header__logo:hover{text-decoration:none}.btn--primary,.btn--primary:hover{background-color:var(--color-primary);color:var(--color-text-light)}.btn--primary:hover{background-color:var(--color-primary-hover)}.btn--sm{padding:6px 12px;font-size:var(--font-size-xs)}.section{padding-top:var(--spacing-xl);padding-bottom:var(--spacing-xl)}.newsletter,.section--dark{background-color:var(--color-bg-dark);color:var(--color-text-light)}.newsletter{background-color:var(--color-bg-dark-soft);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);position:relative;overflow:hidden;border-left:5px solid var(--color-primary)}.newsletter::before{content:"";position:absolute;right:-50px;bottom:-50px;width:150px;height:150px;background-color:rgb(168 29 29/.05);border-radius:50%}.newsletter__title{color:var(--color-text-light);margin-bottom:var(--spacing-xs)}.newsletter__description{color:var(--color-text-light-muted);font-size:var(--font-size-sm);margin-bottom:var(--spacing-md)}.newsletter__form{display:flex;flex-direction:column;gap:var(--spacing-xs)}@media (min-width:640px){.newsletter__form{flex-direction:row}}.newsletter__input{flex-grow:1;padding:10px 14px;border:1px solid var(--color-border-dark);border-radius:var(--border-radius-md);background-color:rgb(255 255 255/.07);color:var(--color-text-light);font-size:var(--font-size-sm)}.newsletter__input::placeholder{color:var(--color-text-light-muted)}.newsletter__input:focus{background-color:rgb(255 255 255/.12);outline:0;border-color:var(--color-primary)}.newsletter__btn{background-color:var(--color-primary);color:var(--color-text-light);border:0;border-radius:var(--border-radius-md);padding:10px 20px;font-weight:600;cursor:pointer;transition:var(--transition);white-space:nowrap}.newsletter__btn:hover{background-color:var(--color-primary-hover)}.panel{background-color:var(--color-bg-white);border:1px solid var(--color-border);border-radius:var(--border-radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-sm);margin-bottom:var(--spacing-md)}.text-center{text-align:center}.mt-0{margin-top:0}.mb-0{margin-bottom:0}.mt-lg{margin-top:var(--spacing-lg)}.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;word-wrap:normal!important}