:root{--color-petroleum: #29607d;--color-petroleum-dark: #1f4a61;--color-petroleum-light: #4c7f9c;--color-salmon: #e39797;--color-salmon-dark: #cf7a7a;--color-dark: #162120;--color-dark-soft: #1f2e2c;--color-surface: #ffffff;--color-surface-alt: #f6f4f2;--color-surface-muted: color-mix(in srgb, var(--color-petroleum) 6%, #ffffff);--color-border: color-mix(in srgb, var(--color-dark) 12%, #ffffff);--color-border-strong: color-mix(in srgb, var(--color-dark) 24%, #ffffff);--color-text: var(--color-dark);--color-text-muted: color-mix(in srgb, var(--color-dark) 62%, #ffffff);--color-text-inverse: #ffffff;--color-text-inverse-muted: color-mix(in srgb, #ffffff 72%, var(--color-dark));--color-petroleum-050: color-mix(in srgb, var(--color-petroleum) 8%, #ffffff);--color-petroleum-100: color-mix(in srgb, var(--color-petroleum) 16%, #ffffff);--color-petroleum-600: color-mix(in srgb, var(--color-petroleum) 88%, #000000);--color-salmon-050: color-mix(in srgb, var(--color-salmon) 14%, #ffffff);--color-salmon-100: color-mix(in srgb, var(--color-salmon) 26%, #ffffff);--gradient-hero: linear-gradient( 100deg, color-mix(in srgb, var(--color-dark) 92%, black) 0%, color-mix(in srgb, var(--color-dark) 78%, var(--color-petroleum)) 46%, color-mix(in srgb, var(--color-petroleum) 55%, transparent) 100% );--gradient-dark-section: linear-gradient( 160deg, var(--color-dark) 0%, color-mix(in srgb, var(--color-dark) 82%, var(--color-petroleum)) 100% );--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--fs-xs: .8125rem;--fs-sm: .9375rem;--fs-base: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.375rem;--fs-2xl: 1.75rem;--fs-3xl: clamp(2rem, 1.6rem + 1.6vw, 2.75rem);--fs-4xl: clamp(2.5rem, 1.9rem + 2.4vw, 3.75rem);--lh-tight: 1.15;--lh-snug: 1.35;--lh-normal: 1.6;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 2.5rem;--space-8: 3rem;--space-9: 4rem;--space-10: 5rem;--space-section: clamp(3.5rem, 3rem + 2vw, 6.5rem);--container-max: 1200px;--container-pad: clamp(1.25rem, 4vw, 2.5rem);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--radius-pill: 999px;--shadow-sm: 0 2px 8px color-mix(in srgb, var(--color-dark) 10%, transparent);--shadow-md: 0 12px 32px color-mix(in srgb, var(--color-dark) 16%, transparent);--shadow-lg: 0 24px 60px color-mix(in srgb, var(--color-dark) 22%, transparent);--transition-fast: .16s ease;--transition-base: .24s cubic-bezier(.2, .7, .3, 1);--header-height: 76px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-body);color:var(--color-text);background:var(--color-surface);font-size:var(--fs-base);line-height:var(--lh-normal);-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}ul,ol{margin:0;padding:0;list-style:none}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-family:var(--font-display);line-height:var(--lh-tight);font-weight:800;letter-spacing:-.01em}:focus-visible{outline:3px solid var(--color-salmon);outline-offset:3px;border-radius:4px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-pad)}.section{padding-block:var(--space-section)}.section--alt{background:var(--color-surface-alt)}.section--dark{background:var(--gradient-dark-section);color:var(--color-text-inverse)}.section--dark .section-eyebrow{color:var(--color-salmon)}.eyebrow{display:inline-block;font-size:var(--fs-sm);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-petroleum);margin-bottom:var(--space-3)}.section--dark .eyebrow{color:var(--color-salmon)}.section-heading{font-size:var(--fs-3xl);max-width:44rem}.section-subtext{font-size:var(--fs-lg);color:var(--color-text-muted);max-width:42rem;margin-top:var(--space-4);line-height:var(--lh-snug)}.section--dark .section-subtext{color:var(--color-text-inverse-muted)}.section-header{margin-bottom:var(--space-8)}.section-header--center{text-align:center;margin-inline:auto}.section-header--center .section-subtext{margin-inline:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.95rem 1.75rem;border-radius:var(--radius-pill);font-weight:700;font-size:var(--fs-base);border:2px solid transparent;transition:transform var(--transition-fast),background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast);white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--color-salmon);color:var(--color-dark);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--color-salmon-dark);box-shadow:var(--shadow-md)}.btn-secondary{background:transparent;border-color:color-mix(in srgb,currentColor 35%,transparent);color:inherit}.btn-secondary:hover{background:color-mix(in srgb,currentColor 10%,transparent)}.btn-outline-light{background:transparent;border-color:color-mix(in srgb,#ffffff 45%,transparent);color:var(--color-text-inverse)}.btn-outline-light:hover{background:color-mix(in srgb,#ffffff 14%,transparent);border-color:#fff}.btn-block{width:100%}.btn-sm{padding:.65rem 1.25rem;font-size:var(--fs-sm)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:var(--space-4);top:-60px;background:var(--color-dark);color:#fff;padding:var(--space-3) var(--space-5);border-radius:var(--radius-sm);z-index:1000;transition:top var(--transition-fast)}.skip-link:focus{top:var(--space-4)}.lang-switch{display:inline-flex;align-items:center;gap:var(--space-1);font-size:var(--fs-sm);font-weight:700}.lang-switch-btn{background:none;border:none;padding:var(--space-1) var(--space-2);color:var(--color-text-muted);border-radius:var(--radius-sm);transition:color var(--transition-fast)}.lang-switch-btn.is-active{color:var(--color-petroleum)}.section--dark .lang-switch-btn,.navbar--dark .lang-switch-btn{color:var(--color-text-inverse-muted)}.section--dark .lang-switch-btn.is-active,.navbar--dark .lang-switch-btn.is-active{color:var(--color-salmon)}.lang-switch-divider{color:var(--color-border-strong)}.navbar{position:sticky;top:0;z-index:100;background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:box-shadow var(--transition-base),border-color var(--transition-base)}.navbar.is-scrolled{box-shadow:var(--shadow-sm);border-bottom-color:var(--color-border)}.navbar-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);height:var(--header-height)}.navbar-brand{display:flex;align-items:center;flex:none}.navbar-logo{height:48px;width:auto}.navbar-links{display:none;align-items:center;gap:var(--space-6);font-weight:600;font-size:var(--fs-sm)}.navbar-links a{color:var(--color-text);position:relative;padding:var(--space-2) 0;transition:color var(--transition-fast)}.navbar-links a:hover{color:var(--color-petroleum)}.navbar-actions{display:flex;align-items:center;gap:var(--space-4)}.navbar-cta{display:none}.navbar-menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-sm);border:1.5px solid var(--color-border);background:var(--color-surface);color:var(--color-dark)}.mobile-nav{display:grid;grid-template-rows:0fr;background:var(--color-surface);border-top:1px solid var(--color-border);transition:grid-template-rows var(--transition-base)}.mobile-nav.is-open{grid-template-rows:1fr}.mobile-nav>*{overflow:hidden}.mobile-nav-links{display:flex;flex-direction:column;padding:var(--space-4) var(--container-pad) 0}.mobile-nav-links a{padding:var(--space-4) 0;border-bottom:1px solid var(--color-border);font-weight:700;font-size:var(--fs-lg);color:var(--color-text)}.mobile-nav .btn{margin:var(--space-5) var(--container-pad) var(--space-6);width:calc(100% - 2 * var(--container-pad))}@media(min-width:1024px){.navbar-links{display:flex}.navbar-cta{display:inline-flex}.navbar-menu-btn,.mobile-nav{display:none}}.hero{position:relative;color:var(--color-text-inverse);overflow:hidden;min-height:92vh;display:flex;align-items:center}.hero-media{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.hero-image{width:100%;height:100%;object-fit:cover;object-position:center 60%}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--gradient-hero)}.hero-content{position:relative;z-index:1;padding-block:var(--space-9);max-width:44rem}.hero-eyebrow{display:inline-flex;align-items:center;font-size:var(--fs-sm);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--color-salmon);margin-bottom:var(--space-5)}.hero-title{font-size:var(--fs-4xl);color:#fff}.hero-title-highlight{color:var(--color-salmon)}.hero-subtitle{margin-top:var(--space-5);font-size:var(--fs-lg);color:var(--color-text-inverse-muted);max-width:38rem;line-height:var(--lh-snug)}.hero-ctas{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-top:var(--space-7)}.hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-5) var(--space-6);margin-top:var(--space-9);padding-top:var(--space-7);border-top:1px solid color-mix(in srgb,#ffffff 22%,transparent)}.hero-stat-value{font-size:var(--fs-2xl);font-weight:800;color:#fff;margin:0}.hero-stat-label{margin:var(--space-1) 0 0;font-size:var(--fs-xs);letter-spacing:.02em;color:var(--color-text-inverse-muted)}@media(min-width:640px){.hero-stats{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:640px){.hero{min-height:100vh}.hero-image{object-position:68% center}}.problems-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-5)}.problem-card{padding:var(--space-6);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}.problem-card:hover{border-color:var(--color-petroleum);transform:translateY(-4px);box-shadow:var(--shadow-md)}.problem-index{display:block;font-size:var(--fs-2xl);font-weight:800;color:var(--color-salmon-dark);margin-bottom:var(--space-3)}.problem-title{font-size:var(--fs-lg);margin-bottom:var(--space-2)}.problem-text{color:var(--color-text-muted);line-height:var(--lh-snug)}.split-section-grid{display:grid;gap:var(--space-8);align-items:center}.split-section-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4 / 3}.split-section-media img{width:100%;height:100%;object-fit:cover}.split-section-list{display:grid;gap:var(--space-5);margin-top:var(--space-7)}.split-section-item{display:flex;gap:var(--space-4)}.split-section-item-icon{flex:none;width:36px;height:36px;border-radius:var(--radius-pill);display:grid;place-items:center;background:var(--color-petroleum-050);color:var(--color-petroleum);margin-top:2px}.section--dark .split-section-item-icon{background:color-mix(in srgb,var(--color-salmon) 20%,transparent);color:var(--color-salmon)}.split-section-item-title{font-size:var(--fs-base);font-weight:700;margin-bottom:var(--space-1)}.split-section-item-text{color:var(--color-text-muted);font-size:var(--fs-sm);line-height:var(--lh-snug)}.section--dark .split-section-item-text{color:var(--color-text-inverse-muted)}@media(min-width:900px){.split-section-grid{grid-template-columns:1fr 1fr;gap:var(--space-9)}.split-section-grid.reverse .split-section-media{order:2}}.steps-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-6);counter-reset:step}.step-card{position:relative;padding:var(--space-7) var(--space-6) var(--space-6);background:var(--color-surface);border-radius:var(--radius-lg);border:1.5px solid var(--color-border);box-shadow:var(--shadow-sm)}.step-number{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:var(--radius-pill);background:var(--color-petroleum);color:#fff;font-weight:800;font-size:var(--fs-lg);margin-bottom:var(--space-5)}.step-title{font-size:var(--fs-xl);margin-bottom:var(--space-2)}.step-text{color:var(--color-text-muted);line-height:var(--lh-snug)}.steps-cta{display:flex;justify-content:center;margin-top:var(--space-8)}.gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4)}.gallery-item{border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4 / 3;box-shadow:var(--shadow-sm)}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base)}.gallery-item:hover img{transform:scale(1.04)}@media(min-width:720px){.gallery-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.gallery-item--wide{grid-column:span 2;grid-row:span 2}}@media(prefers-reduced-motion:reduce){.gallery-item:hover img{transform:none}}.accordion{display:flex;flex-direction:column;border-top:1px solid var(--color-border)}.accordion-item{border-bottom:1px solid var(--color-border)}.accordion-heading{margin:0}.accordion-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-6) var(--space-2);background:none;border:none;text-align:left;font-size:var(--fs-lg);font-weight:700;color:var(--color-text)}.accordion-icon{flex:none;color:var(--color-petroleum);transition:transform var(--transition-base)}.accordion-icon.is-open{transform:rotate(180deg)}.accordion-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--transition-base)}.accordion-panel.is-open{grid-template-rows:1fr}.accordion-panel-inner{overflow:hidden;color:var(--color-text-muted);line-height:var(--lh-normal);padding:0 var(--space-2) var(--space-6);max-width:46rem}.accordion-panel:not(.is-open) .accordion-panel-inner{padding-bottom:0}.faq-container{max-width:860px}.contact-card{display:inline-flex;flex-direction:column;align-items:center;gap:var(--space-5);width:100%;max-width:440px}.contact-button{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-6);min-height:76px;width:100%;border-radius:var(--radius-md);background:var(--color-surface);border:1.5px solid var(--color-border);box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast)}.contact-button:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--color-petroleum)}.contact-button-icon{flex:none;width:48px;height:48px;display:grid;place-items:center;border-radius:var(--radius-pill);background:var(--color-petroleum-050);color:var(--color-petroleum)}.contact-button-text{display:flex;flex-direction:column;gap:2px;min-width:0}.contact-button-label{font-size:var(--fs-xs);font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted)}.contact-button-value{font-size:var(--fs-lg);font-weight:800;color:var(--color-text);overflow-wrap:anywhere}.contact-people{font-size:var(--fs-sm);color:var(--color-text-muted);text-align:center}.contact-people-label{font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:var(--fs-xs);color:var(--color-text-muted)}.section--dark .contact-button{background:color-mix(in srgb,#ffffff 6%,transparent);border-color:color-mix(in srgb,#ffffff 16%,transparent)}.section--dark .contact-button-icon{background:color-mix(in srgb,var(--color-salmon) 22%,transparent);color:var(--color-salmon)}.section--dark .contact-button-value{color:var(--color-text-inverse)}.section--dark .contact-button-label,.section--dark .contact-people,.section--dark .contact-people-label{color:var(--color-text-inverse-muted)}.final-cta-container{text-align:center;max-width:880px}.final-cta-title{font-size:var(--fs-3xl)}.final-cta-subtitle{margin-top:var(--space-4);font-size:var(--fs-lg);color:var(--color-text-inverse-muted)}.final-cta-buttons{margin-top:var(--space-8);display:flex;justify-content:center}.footer{background:var(--color-dark);color:var(--color-text-inverse-muted);padding-block:var(--space-9) var(--space-6)}.footer-inner{display:grid;gap:var(--space-8);grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1 / -1}.footer-logo{height:36px;width:auto;background:#fff;padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);margin-bottom:var(--space-4)}.footer-legal-name{color:#fff;font-weight:800;font-size:var(--fs-lg)}.footer-tagline{margin-top:var(--space-2);color:var(--color-salmon);font-weight:600}.footer-operating{margin-top:var(--space-1);font-size:var(--fs-sm)}.footer-col-title{font-size:var(--fs-sm);text-transform:uppercase;letter-spacing:.06em;color:#fff;margin-bottom:var(--space-4)}.footer-links{display:grid;gap:var(--space-3)}.footer-links a{transition:color var(--transition-fast)}.footer-links a:hover{color:var(--color-salmon)}.footer-contact-list{display:grid;gap:var(--space-4)}.footer-contact-list li{display:flex;flex-direction:column;gap:2px}.footer-contact-label{font-size:var(--fs-xs);color:var(--color-text-inverse-muted)}.footer-contact-list a{color:#fff;font-weight:700;transition:color var(--transition-fast)}.footer-contact-list a:hover{color:var(--color-salmon)}.footer-contact-people{color:#fff;font-weight:700}.footer-bottom{margin-top:var(--space-9);padding-top:var(--space-6);border-top:1px solid color-mix(in srgb,#ffffff 14%,transparent);display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-3);font-size:var(--fs-xs)}.footer-disclaimer{max-width:40rem}@media(min-width:720px){.footer-inner{grid-template-columns:1.4fr 1fr 1fr .8fr}.footer-brand{grid-column:auto}}