.contact-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background-color:#0f172acc;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);animation:contact-modal-fade .18s ease-out}@keyframes contact-modal-fade{0%{opacity:0}to{opacity:1}}.contact-modal__dialog{position:relative;width:100%;max-width:520px;max-height:92vh;overflow-y:auto;background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--border-radius-lg);padding:var(--spacing-2xl);box-shadow:var(--shadow-xl);animation:contact-modal-rise .22s ease-out}@keyframes contact-modal-rise{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.contact-modal__close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:none;border:none;color:var(--color-text-muted);font-size:var(--font-size-xl);line-height:1;padding:6px 10px;border-radius:var(--border-radius-sm);transition:color var(--transition-fast),background-color var(--transition-fast)}.contact-modal__close:hover{color:var(--color-text-primary);background-color:#0f172a0f}.contact-modal__title{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--spacing-xs)}.contact-modal__subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--spacing-lg)}.contact-modal__form{display:flex;flex-direction:column;gap:var(--spacing-md)}.contact-modal__field{display:flex;flex-direction:column;gap:6px}.contact-modal__label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-primary)}.contact-modal__optional{font-weight:400;color:var(--color-text-muted)}.contact-modal__required{color:var(--color-accent-blue);margin-left:2px}.contact-modal__input,.contact-modal__textarea{width:100%;background-color:var(--color-bg-primary);color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);padding:10px 12px;font-family:inherit;font-size:var(--font-size-base);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.contact-modal__textarea{resize:vertical;min-height:120px}.contact-modal__input:focus,.contact-modal__textarea:focus{outline:none;border-color:var(--color-accent-blue);box-shadow:0 0 0 3px #3a668540}.contact-modal__input:disabled,.contact-modal__textarea:disabled{opacity:.6;cursor:not-allowed}.contact-modal__input--error{border-color:#ef4444}.contact-modal__input--error:focus{box-shadow:0 0 0 3px #ef444433}.contact-modal__error{font-size:var(--font-size-xs);color:#b91c1c}.contact-modal__counter{font-size:var(--font-size-xs);color:var(--color-text-muted);text-align:right}.contact-modal__honeypot{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.contact-modal__status{padding:10px 12px;border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);border:1px solid transparent}.contact-modal__status--error{background-color:#ef444414;color:#b91c1c;border-color:#ef444459}.contact-modal__status--success{background-color:#04785714;color:var(--color-accent-emerald-text);border-color:#04785759}.contact-modal__status--submitting{background-color:#3a668514;color:var(--color-accent-blue);border-color:#3a668559}.contact-modal__submit{padding:12px 20px;background-color:var(--color-accent-blue);color:#fff;font-size:var(--font-size-base);font-weight:600;border-radius:var(--border-radius-md);border:none;cursor:pointer;transition:background-color var(--transition-base),transform var(--transition-fast)}.contact-modal__submit:hover:not(:disabled){background-color:var(--color-accent-blue);transform:translateY(-1px)}.contact-modal__submit:disabled{opacity:.7;cursor:not-allowed}.contact-modal__divider{display:flex;align-items:center;gap:var(--spacing-sm);margin:var(--spacing-sm) 0 0;color:var(--color-text-muted);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.08em}.contact-modal__divider:before,.contact-modal__divider:after{content:"";flex:1;height:1px;background:linear-gradient(to right,transparent,var(--color-border),transparent)}.contact-modal__direct{margin:0;text-align:center;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.contact-modal__direct-link{display:inline-flex;align-items:center;gap:6px;margin-top:6px;color:var(--color-accent-blue);font-weight:600;text-decoration:none;transition:color var(--transition-fast);white-space:nowrap}.contact-modal__direct-link:hover,.contact-modal__direct-link:focus-visible{color:var(--color-accent-blue);text-decoration:underline;text-underline-offset:3px}.contact-modal__direct-icon{flex-shrink:0;opacity:.85}.contact-modal__legal{font-size:var(--font-size-xs);color:var(--color-text-muted);text-align:center;line-height:1.5}.contact-modal__legal a{color:var(--color-text-secondary);text-decoration:underline}@media(max-width:520px){.contact-modal__dialog{padding:var(--spacing-xl)}.contact-modal__title{font-size:var(--font-size-xl)}}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--navbar-height);background-color:var(--color-bg-primary);transition:background-color var(--transition-base),box-shadow var(--transition-base)}.navbar:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:#dce3e7}.navbar--scrolled{background-color:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 2px 10px #1428320f}.navbar--menu-open{background-color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none}.navbar__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);height:100%}.navbar__logo{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-xl);font-weight:700;color:var(--color-text-primary);z-index:1001;flex-shrink:0}.navbar__logo-icon{flex-shrink:0}.navbar__logo-img{flex-shrink:0;height:55px;width:auto;display:block;object-fit:contain;background:transparent}.navbar__logo-text{display:inline-flex;gap:.35em;letter-spacing:-.01em;white-space:nowrap}.navbar__logo-brand{font-weight:700;color:var(--color-text-primary);margin-left:-.3em}.navbar__logo-suffix{font-weight:400;color:var(--color-text-secondary)}.navbar__links{display:flex;align-items:center;gap:var(--spacing-xl)}.navbar__link{font-size:var(--font-size-sm);font-weight:500;color:#46545d;padding:6px 10px;border-radius:var(--border-radius-sm);transition:color var(--transition-fast),background-color var(--transition-fast);position:relative;white-space:nowrap}.navbar__link:hover{color:var(--color-accent-emerald);background:#eef6f3}.contact-button{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:14px 32px;background-color:var(--color-accent-blue);color:#fff;font-size:var(--font-size-base);font-weight:600;white-space:nowrap;border-radius:var(--border-radius-md);border:none;cursor:pointer;transition:background-color var(--transition-base),transform var(--transition-fast),box-shadow var(--transition-base);box-shadow:0 1px 2px #0f172a14,0 4px 12px -2px #3a668540}.contact-button:hover{background-color:#2f5570;transform:translateY(-2px);box-shadow:0 2px 4px #0f172a1a,0 8px 20px -4px #3a668559}.contact-button:active{transform:translateY(0)}.contact-button:focus-visible{outline:2px solid var(--color-accent-blue);outline-offset:2px}.contact-button--login{background-color:var(--color-accent-emerald);box-shadow:0 1px 2px #0f172a14,0 4px 12px -2px #167a6440}.contact-button--login:hover{background-color:var(--color-accent-emerald-hover);box-shadow:0 2px 4px #0f172a1a,0 8px 20px -4px #167a6459}.navbar__ctas-desktop{display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}.navbar__ctas-desktop .contact-button,.navbar__ctas-desktop .cta-button{padding:10px 18px;font-size:.8625rem;white-space:nowrap}.navbar__ctas-desktop .contact-button:not(.contact-button--login){padding-top:12px;padding-bottom:11.5px}.navbar__links-cta-mobile{display:none}.navbar__hamburger{display:none;flex-direction:column;gap:5px;background:none;padding:4px;z-index:1001}.navbar__hamburger span{display:block;width:24px;height:2px;background-color:var(--color-text-primary);border-radius:2px;transition:transform var(--transition-base),opacity var(--transition-fast)}.navbar__hamburger--open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.navbar__hamburger--open span:nth-child(2){opacity:0}.navbar__hamburger--open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media(max-width:1250px){.navbar__links{gap:var(--spacing-md)}.navbar__logo{font-size:var(--font-size-lg)}.navbar__logo-img{height:44px}}@media(max-width:1120px){.navbar__logo-suffix{display:none}}@media(max-width:1024px){.navbar__logo-suffix{display:inline}.navbar__links{position:fixed;top:0;left:0;right:0;bottom:0;flex-direction:column;justify-content:flex-start;align-items:center;gap:var(--spacing-lg);padding:calc(var(--navbar-height) + var(--spacing-xl)) var(--spacing-lg) var(--spacing-2xl);overflow-y:auto;background-color:var(--color-bg-primary);opacity:0;pointer-events:none;transition:opacity var(--transition-base)}.navbar__links--open{opacity:1;pointer-events:all}.navbar__link{font-size:var(--font-size-xl)}.navbar__ctas-desktop{display:none}.navbar__links-cta-mobile{display:block;width:min(320px,80vw)}.navbar__links-cta-mobile .contact-button,.navbar__links-cta-mobile .cta-button{width:100%;padding:14px 24px;font-size:var(--font-size-base);white-space:nowrap}.navbar__links-cta-mobile+.navbar__links-cta-mobile{margin-top:calc(-1 * var(--spacing-sm))}.navbar__hamburger{display:flex}}@media(max-width:480px){.navbar__logo-suffix{display:none}.navbar__logo-img{height:40px}}.footer{padding:var(--spacing-2xl) 0;background:var(--footer-dark);color:#ccd6d9}.footer__inner{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg)}.footer__brand{display:flex;align-items:center;gap:var(--spacing-sm)}.footer__logo-icon{flex-shrink:0}.footer__logo-img{flex-shrink:0;height:35px;width:auto;display:block;object-fit:contain;background:transparent}.footer__logo-text{font-size:var(--font-size-lg);display:inline-flex;gap:.35em;letter-spacing:-.01em}.footer__logo-brand{font-weight:700;color:#fff;margin-left:-.3em}.footer__logo-suffix{font-weight:400;color:var(--text-muted-dark)}.footer__links{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-lg)}.footer__links a{font-size:var(--font-size-sm);color:#aebfc4;transition:color var(--transition-fast)}.footer__links a:hover{color:#79b9a6}.footer__copy{font-size:var(--font-size-xs);color:#8d9ea4}.hero{position:relative;min-height:80vh;display:flex;align-items:center;padding-top:var(--navbar-height);overflow:hidden}.hero__bg{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;background:linear-gradient(135deg,#e7edf1,#f1f4f5 55%,#e6eeeb);z-index:0}.hero__bg:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:url(/pattern/contours.svg);background-size:1100px auto;background-repeat:repeat;background-position:center;opacity:.055;-webkit-mask-image:linear-gradient(100deg,transparent 0%,transparent 26%,#000 52%,#000 100%);mask-image:linear-gradient(100deg,transparent 0%,transparent 26%,#000 52%,#000 100%);pointer-events:none}.hero__bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(38% 42% at 70% 30%,#3a668533,#3a668500),radial-gradient(34% 38% at 86% 74%,#167a6429,#167a6400);filter:blur(46px);pointer-events:none}@media(prefers-reduced-transparency:reduce){.hero__bg:after,.hero__bg:before{display:none}}.hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-3xl);align-items:center;padding-top:var(--spacing-2xl);padding-bottom:var(--spacing-2xl)}.hero__title{font-size:var(--font-size-4xl);font-weight:800;line-height:1.1;margin-bottom:var(--spacing-lg);letter-spacing:-.02em;background:linear-gradient(135deg,var(--color-text-primary) 0%,#334155 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero__subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:1.7;margin-bottom:var(--spacing-lg);max-width:545px}.hero__highlights{list-style:none;margin:0 0 var(--spacing-2xl);padding:0;max-width:545px;display:flex;flex-direction:column;gap:var(--spacing-md)}.hero__highlights li{position:relative;padding-left:1.75rem;font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:1.6}.hero__highlights li:before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--color-accent-blue)}.hero__highlights strong{color:var(--color-text-primary)}.hero__actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--spacing-md)}.hero__cta{display:inline-flex}.hero__slider{display:flex;flex-direction:column;gap:var(--spacing-md)}.hero__slider-viewport{position:relative;display:flex;align-items:center;gap:var(--spacing-sm)}.hero__slide{flex:1;aspect-ratio:16 / 10;border-radius:var(--border-radius-lg);overflow:hidden;border:1px solid #c6d2d8;background:#dce5e9;box-shadow:0 24px 60px #18313d29;cursor:pointer;padding:0;transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base)}.hero__slide:hover{transform:scale(1.02);box-shadow:0 30px 70px #18313d38;border-color:var(--color-border-hover)}.hero__slide-image{width:100%;height:100%;object-fit:cover;display:block}.hero__slide-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-sm);background:linear-gradient(135deg,#f1f5f9,#e8f0ec,#eef2f7)}.hero__slide-icon{font-size:2.5rem;opacity:.6}.hero__slide-text{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}.hero__slide-hint{font-size:var(--font-size-xs);color:var(--color-text-muted)}.hero__slider-arrow{flex-shrink:0;width:36px;height:36px;border-radius:50%;background:var(--color-bg-card);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);color:var(--color-text-primary);display:flex;align-items:center;justify-content:center;transition:all var(--transition-base);z-index:2}.hero__slider-arrow:hover:not(:disabled){background:var(--color-accent-blue);border-color:var(--color-accent-blue)}.hero__slider-arrow:disabled{opacity:.3;cursor:not-allowed}.hero__slider-dots{display:flex;justify-content:center;gap:6px}.hero__slider-dot{width:8px;height:8px;border-radius:50%;background:var(--color-border-light);border:none;padding:0;cursor:pointer;transition:all var(--transition-base)}.hero__slider-dot--active{background:var(--color-accent-blue);width:20px;border-radius:4px}.hero-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#000000e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;animation:heroLightboxIn .25s ease-out}@keyframes heroLightboxIn{0%{opacity:0}to{opacity:1}}.hero-lightbox__inner{position:relative;width:100vw;height:100vh;padding:var(--spacing-lg) var(--spacing-xl);display:flex;align-items:center;justify-content:center}.hero-lightbox__close{position:absolute;top:20px;right:24px;z-index:2;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);border-radius:50%;width:44px;height:44px;color:#fff;font-size:var(--font-size-xl);padding:8px;opacity:.8;transition:opacity var(--transition-fast),background var(--transition-base)}.hero-lightbox__close:hover{opacity:1}.hero-lightbox__content{flex:1;height:100%;display:flex;align-items:center;justify-content:center}.hero-lightbox__image{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--border-radius-lg)}.hero-lightbox__placeholder{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);color:#cbd5e1;text-align:center;width:100%;height:100%;justify-content:center;background:linear-gradient(135deg,#1a2a3a,#1a3a2a,#2a2a3a);border-radius:var(--border-radius-lg);border:1px solid rgba(255,255,255,.12)}.hero-lightbox__placeholder-icon{font-size:4rem;opacity:.5}.hero-lightbox__placeholder-sub{font-size:var(--font-size-sm);color:#94a3b8;line-height:1.6}.hero-lightbox__nav{flex-shrink:0;width:48px;height:48px;border-radius:50%;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);color:#fff;display:flex;align-items:center;justify-content:center;transition:all var(--transition-base);margin:0 var(--spacing-md)}.hero-lightbox__nav:hover:not(:disabled){background:#fff3}.hero-lightbox__nav:disabled{opacity:.2;cursor:not-allowed}.hero-lightbox__counter{position:absolute;bottom:20px;left:50%;transform:translate(-50%);font-size:var(--font-size-sm);color:#94a3b8}@media(max-width:968px){.hero__inner{grid-template-columns:1fr;text-align:center;gap:var(--spacing-2xl)}.hero__title{font-size:var(--font-size-3xl)}.hero__subtitle{margin-left:auto;margin-right:auto}.hero__highlights{margin-left:auto;margin-right:auto;text-align:left}.hero__actions{justify-content:center}.hero__slider-arrow{width:30px;height:30px}.hero-lightbox__nav{width:36px;height:36px;margin:0 var(--spacing-xs)}}.trusted{padding:var(--spacing-2xl) 0;border-top:1px solid #cbd7dc;border-bottom:1px solid #cbd7dc;background:var(--section-strip)}.trusted__label{text-align:center;font-size:var(--font-size-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:var(--spacing-lg);font-weight:500}.trusted__grid{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--spacing-md)}.trusted__item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:var(--spacing-sm) var(--spacing-xl);border:1px solid #c3d0d5;border-radius:var(--border-radius-sm);background:#ffffff73;transition:border-color var(--transition-base),background var(--transition-base);min-width:140px}.trusted__item:hover{border-color:var(--color-border-hover);background:#ffffffbf;cursor:pointer}.trusted__name{font-size:var(--font-size-sm);font-weight:700;color:var(--color-text-primary);letter-spacing:.5px}.trusted__desc{font-size:var(--font-size-xs);color:var(--color-text-muted);white-space:nowrap}.problem-solution{background:var(--section-stone)}.ps__grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xl)}.ps__card{padding:var(--spacing-xl);border-radius:var(--border-radius-lg);border:1px solid var(--color-border);border-left:4px solid var(--card-accent);background:linear-gradient(180deg,var(--card-accent-soft) 0%,rgba(255,255,255,0) 140px),var(--color-bg-card);box-shadow:var(--shadow-sm);cursor:pointer;transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base)}.ps__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--card-accent)}.ps__card--problem{--card-accent: var(--accent-warn);--card-accent-soft: var(--accent-warn-soft)}.ps__card--solution{--card-accent: var(--accent-env);--card-accent-soft: var(--accent-env-soft)}.ps__card-badge{display:inline-block;font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:1.5px;padding:6px 16px;border-radius:100px;margin-bottom:var(--spacing-lg)}.ps__card-badge--red{background:var(--accent-warn-soft);color:var(--accent-warn)}.ps__card-badge--green{background:var(--accent-env-soft);color:var(--accent-env)}.ps__card-text{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:1.8}@media(max-width:768px){.ps__grid{grid-template-columns:1fr}}.features{background:var(--section-blue)}.features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-xl)}.features__card{position:relative;padding:var(--spacing-xl);border-radius:var(--border-radius-lg);border:1px solid var(--color-border);border-top:3px solid var(--card-accent);background:var(--color-bg-card);box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .18s ease,background-color .18s ease,border-color .18s ease,box-shadow .18s ease}.features__card:nth-child(1){--card-accent: var(--accent-env);--card-accent-chip: var(--accent-env-chip);--card-accent-chip-hover: var(--accent-env-chip-hover)}.features__card:nth-child(2){--card-accent: var(--accent-eng);--card-accent-chip: var(--accent-eng-chip);--card-accent-chip-hover: var(--accent-eng-chip-hover)}.features__card:nth-child(3){--card-accent: var(--accent-earth);--card-accent-chip: var(--accent-earth-chip);--card-accent-chip-hover: var(--accent-earth-chip-hover)}.features__card:nth-child(4){--card-accent: var(--accent-precision);--card-accent-chip: var(--accent-precision-chip);--card-accent-chip-hover: var(--accent-precision-chip-hover)}.features__card:nth-child(5){--card-accent: var(--accent-data);--card-accent-chip: var(--accent-data-chip);--card-accent-chip-hover: var(--accent-data-chip-hover)}.features__card:nth-child(6){--card-accent: var(--accent-neutral);--card-accent-chip: var(--accent-neutral-chip);--card-accent-chip-hover: var(--accent-neutral-chip-hover)}.features__card:hover{transform:translateY(-5px);background:var(--color-bg-card-hover);box-shadow:var(--shadow-lg);border-color:var(--color-border-hover)}.features__card-icon{font-size:2rem;margin-bottom:var(--spacing-md);width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--card-accent-chip);box-shadow:inset 0 0 0 1px var(--card-accent);border-radius:var(--border-radius-md);transition:background-color .18s ease}.features__card:hover .features__card-icon{background:var(--card-accent-chip-hover)}.features__card-title{font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--spacing-sm);color:var(--card-accent)}.features__card-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.7}@media(max-width:968px){.features__grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.features__grid{grid-template-columns:1fr}}.datalayers{background:radial-gradient(circle at 70% 30%,rgba(52,105,103,.32),transparent 45%),var(--section-dark);color:var(--text-on-dark)}.datalayers .section-title{color:var(--text-on-dark)}.datalayers .section-subtitle{color:var(--text-muted-dark)}.datalayers__tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl)}.datalayers__tab{display:flex;flex:0 0 auto;align-items:center;gap:var(--spacing-sm);padding:12px 24px;white-space:nowrap;background:#24434f;border:1px solid #385965;border-radius:var(--border-radius-md);color:#dce7e8;font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all var(--transition-base)}.datalayers__tab:hover{background:#2c5360;border-color:#6f9aa1;color:#fff}.datalayers__tab--active{background:#e5f0ec;border-color:#e5f0ec;color:#135e4e}.datalayers__tab-count{font-size:var(--font-size-xs);background:#ffffff1f;padding:2px 8px;border-radius:100px}.datalayers__tab--active .datalayers__tab-count{background:#135e4e24}.datalayers__content{display:flex;flex-direction:column;gap:var(--spacing-md);max-width:810px;margin:0 auto}.datalayers__layer{display:flex;align-items:center;gap:var(--spacing-lg);padding:var(--spacing-lg);background:#ffffff0d;border:1px solid rgba(255,255,255,.09);border-left:3px solid var(--card-accent);border-radius:var(--border-radius-md);transition:background var(--transition-base),border-color var(--transition-base),transform var(--transition-fast)}.datalayers__layer:nth-child(6n+1){--card-accent: #7ea8c9;--card-accent-soft: rgba(126, 168, 201, .16)}.datalayers__layer:nth-child(6n+2){--card-accent: #5fbfa4;--card-accent-soft: rgba(95, 191, 164, .16)}.datalayers__layer:nth-child(6n+3){--card-accent: #d09a6f;--card-accent-soft: rgba(208, 154, 111, .16)}.datalayers__layer:nth-child(6n+4){--card-accent: #6dbdb2;--card-accent-soft: rgba(109, 189, 178, .16)}.datalayers__layer:nth-child(6n+5){--card-accent: #a29bd6;--card-accent-soft: rgba(162, 155, 214, .16)}.datalayers__layer:nth-child(6n+6){--card-accent: #a3b3bd;--card-accent-soft: rgba(163, 179, 189, .16)}.datalayers__layer:hover{background:#ffffff17;border-color:#ffffff29;border-left-color:var(--card-accent);transform:translate(4px);cursor:pointer}.datalayers__layer-icon{font-size:1.5rem;flex-shrink:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--card-accent-soft);border-radius:var(--border-radius-sm)}.datalayers__layer-info{flex:1;min-width:0}.datalayers__layer-name{font-size:var(--font-size-base);font-weight:600;margin-bottom:2px;color:var(--text-on-dark)}.datalayers__layer-desc{font-size:var(--font-size-sm);color:var(--text-muted-dark);line-height:1.5}.datalayers__layer-source{flex-shrink:0;font-size:var(--font-size-xs);font-weight:600;color:var(--card-accent);background:var(--card-accent-soft);padding:4px 12px;border-radius:100px;white-space:nowrap}@media(max-width:768px){.datalayers__tabs{flex-wrap:wrap}.datalayers__layer{flex-wrap:wrap;gap:var(--spacing-md)}.datalayers__layer-source{margin-left:60px}}.analysiscalcs{background:var(--section-sage);--calc-accent: var(--color-accent-emerald-text)}.analysiscalcs__hub-link{color:var(--color-accent-emerald-text);font-weight:600;text-decoration:none}.analysiscalcs__hub-link:hover{text-decoration:underline}.analysiscalcs__tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl)}.analysiscalcs__tab{display:flex;align-items:center;gap:var(--spacing-sm);padding:12px 20px;background:#f5f8f6;border:1px solid #c4d5cd;box-shadow:var(--shadow-sm);border-radius:var(--border-radius-md);color:#42544d;font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all var(--transition-base)}.analysiscalcs__tab:hover{background:#ddeae4;border-color:#8eb3a4;color:var(--color-accent-emerald-text)}.analysiscalcs__tab--active{background:var(--color-accent-emerald);border-color:var(--color-accent-emerald);color:#fff;box-shadow:0 6px 15px #167a6438}.analysiscalcs__tab-count{font-size:var(--font-size-xs);background:#17252e14;padding:2px 8px;border-radius:100px}.analysiscalcs__tab--active .analysiscalcs__tab-count{background:#ffffff40}.analysiscalcs__content{display:flex;flex-direction:column;gap:var(--spacing-md);max-width:960px;margin:0 auto}.analysiscalcs__group{font-size:var(--font-size-sm);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--calc-accent);margin:var(--spacing-md) 0 var(--spacing-sm);padding-left:2px}.analysiscalcs__item-wrap:first-child .analysiscalcs__group{margin-top:0}.analysiscalcs__item{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--border-radius-md);overflow:hidden;transition:border-color var(--transition-base)}.analysiscalcs__item:hover,.analysiscalcs__item--open{border-color:var(--calc-accent)}.analysiscalcs__item-header{width:100%;display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:transparent;border:none;text-align:left;color:inherit;cursor:pointer;font:inherit}.analysiscalcs__item-toggle{flex:1;min-width:0;display:flex;align-items:center;gap:var(--spacing-md);padding:0;background:transparent;border:none;text-align:left;color:inherit;cursor:pointer;font:inherit}.analysiscalcs__item-reports{display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}.analysiscalcs__report-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:#167a6414;border:1px solid var(--calc-accent);border-radius:100px;color:var(--calc-accent);font-size:var(--font-size-xs);font-weight:600;white-space:nowrap;text-decoration:none;transition:all var(--transition-base)}.analysiscalcs__report-btn:hover{background:var(--calc-accent);color:#fff}.analysiscalcs__report-btn svg{flex-shrink:0}.analysiscalcs__item-name{flex:1;font-size:var(--font-size-base);font-weight:600;line-height:1.35;margin:0}.analysiscalcs__item-badge{flex-shrink:0;font-size:var(--font-size-xs);font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:3px 10px;border-radius:100px}.analysiscalcs__item-badge--calculator{background:#167a641f;color:var(--calc-accent)}.analysiscalcs__item-badge--reference{background:#5d6b7324;color:var(--color-text-secondary)}.analysiscalcs__item-chevron{flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);transition:transform var(--transition-base),color var(--transition-base)}.analysiscalcs__item--open .analysiscalcs__item-chevron{transform:rotate(180deg);color:var(--calc-accent)}.analysiscalcs__item-panel{padding:var(--spacing-lg);border-top:1px solid var(--color-border);animation:analysiscalcs-fade .2s ease-out;display:flex;flex-direction:column;gap:var(--spacing-md)}.analysiscalcs__item-desc{margin:0;color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:1.6}.analysiscalcs__item-refs{display:flex;flex-direction:column;gap:6px;padding:var(--spacing-md);background:#167a640f;border-left:3px solid var(--calc-accent);border-radius:var(--border-radius-sm)}.analysiscalcs__item-refs-label{font-size:var(--font-size-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--calc-accent)}.analysiscalcs__item-refs ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.analysiscalcs__item-refs li{font-size:var(--font-size-sm);color:var(--color-text-primary);line-height:1.4;padding-left:1em;position:relative}.analysiscalcs__item-refs li:before{content:"§";position:absolute;left:0;color:var(--calc-accent);font-weight:700}@keyframes analysiscalcs-fade{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.analysiscalcs__gallery{margin-top:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-sm)}.analysiscalcs__gallery-tabs{display:flex;flex-wrap:wrap;gap:8px}.analysiscalcs__gallery-tab{padding:8px 14px;border-radius:var(--border-radius-md);border:1px solid var(--color-border);background:var(--color-bg-secondary);color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.analysiscalcs__gallery-tab:hover{color:var(--color-text-primary);border-color:var(--calc-accent)}.analysiscalcs__gallery-tab--active{background:#167a641f;color:var(--calc-accent);border-color:var(--calc-accent)}.analysiscalcs__gallery-viewer{position:relative;width:100%;padding:0;aspect-ratio:16 / 9;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-md);overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:zoom-in;transition:border-color .15s ease}.analysiscalcs__gallery-viewer:hover{border-color:var(--calc-accent)}.analysiscalcs__gallery-img{width:100%;height:100%;object-fit:contain;display:block}.analysiscalcs__gallery-expand{position:absolute;top:10px;right:10px;display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--border-radius-md);background:#0f172a8c;color:#fff;opacity:0;transition:opacity .15s ease}.analysiscalcs__gallery-viewer:hover .analysiscalcs__gallery-expand,.analysiscalcs__gallery-viewer:focus-visible .analysiscalcs__gallery-expand{opacity:1}.analysiscalcs__lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:clamp(16px,4vw,48px);background:#020617e6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);cursor:zoom-out;animation:analysiscalcs-lightbox-fade .15s ease}@keyframes analysiscalcs-lightbox-fade{0%{opacity:0}to{opacity:1}}.analysiscalcs__lightbox-img{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--border-radius-md);box-shadow:0 20px 60px #00000080;cursor:default}.analysiscalcs__lightbox-close{position:fixed;top:20px;right:20px;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:#0f172a99;color:#fff;cursor:pointer;transition:background .15s ease}.analysiscalcs__lightbox-close:hover{background:#0f172ae6}@media(max-width:768px){.analysiscalcs__tab{padding:10px 14px;font-size:var(--font-size-xs)}.analysiscalcs__item-header{flex-wrap:wrap}.analysiscalcs__item-toggle{order:1}.analysiscalcs__item-chevron{order:2}.analysiscalcs__item-reports{order:3;width:100%;flex-wrap:wrap}}.faq{background:var(--section-faq)}.faq__list{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-md)}.faq__item{border:1px solid var(--color-border);border-radius:var(--border-radius-md);background:var(--color-bg-card);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color var(--transition-base),box-shadow var(--transition-base)}.faq__item:hover{background:#edf2f0;border-color:#a8bdb5}.faq__item--open{background:var(--section-sage);border-color:#82aa9b;box-shadow:0 8px 22px #22413617}.faq__question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-lg) var(--spacing-xl);background:none;color:var(--color-text-primary);font-size:var(--font-size-base);font-weight:600;text-align:left;cursor:pointer;transition:color var(--transition-fast)}.faq__question:hover{color:var(--color-accent-emerald-text)}.faq__chevron{flex-shrink:0;color:var(--color-text-muted);transition:transform var(--transition-base)}.faq__item--open .faq__chevron{transform:rotate(180deg);color:var(--color-accent-emerald-text)}.faq__answer{max-height:0;overflow:hidden;transition:max-height var(--transition-slow),padding var(--transition-slow)}.faq__item--open .faq__answer{max-height:1000px}.faq__answer p{padding:0 var(--spacing-xl) var(--spacing-lg);font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.8}.faq__plans{list-style:none;margin:0;padding:0 var(--spacing-xl) var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-sm)}.faq__plans li{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.7}.faq__plans strong{color:var(--color-text-primary)}.final-cta{position:relative;overflow:hidden;text-align:center}.final-cta__bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,#173a42,#165b4d);z-index:0}.final-cta__inner{position:relative;z-index:1;padding:var(--spacing-2xl) 0}.final-cta__title{font-size:var(--font-size-4xl);font-weight:800;margin-bottom:var(--spacing-md);letter-spacing:-.02em;color:#fff}.final-cta__subtitle{font-size:var(--font-size-lg);color:var(--text-muted-dark);margin-bottom:var(--spacing-2xl)}@media(max-width:768px){.final-cta__title{font-size:var(--font-size-2xl)}}.legal{padding-top:calc(var(--navbar-height) + var(--spacing-2xl));padding-bottom:var(--spacing-4xl);min-height:calc(100vh - var(--navbar-height))}.legal__inner{max-width:820px;margin:0 auto;padding:0 var(--spacing-lg);color:var(--color-text-secondary);line-height:1.7}.legal__title{font-size:var(--font-size-4xl);font-weight:800;color:var(--color-text-primary);line-height:1.15;margin-bottom:var(--spacing-sm)}.legal__updated{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--spacing-2xl)}.legal__intro{font-size:var(--font-size-lg);color:var(--color-text-secondary);margin-bottom:var(--spacing-2xl)}.legal__section{margin-bottom:var(--spacing-2xl)}.legal__section h2{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--spacing-md);margin-top:var(--spacing-xl)}.legal__section h3{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-sm);margin-top:var(--spacing-lg)}.legal__section p{margin-bottom:var(--spacing-md)}.legal__section ul{list-style:disc;padding-left:var(--spacing-xl);margin-bottom:var(--spacing-md)}.legal__section li{margin-bottom:var(--spacing-xs)}.legal__section a{color:var(--color-accent-blue);text-decoration:underline}.legal__section a:hover{color:var(--color-accent-emerald)}.legal__section strong{color:var(--color-text-primary);font-weight:600}.legal__notice{margin-top:var(--spacing-2xl);padding:var(--spacing-md) var(--spacing-lg);border:1px solid var(--color-border);border-radius:var(--border-radius-md);background:var(--color-bg-card);font-size:var(--font-size-sm);color:var(--color-text-muted)}@media(max-width:768px){.legal__title{font-size:var(--font-size-3xl)}.legal__section h2{font-size:var(--font-size-xl)}}.articles{padding-top:calc(var(--navbar-height) + var(--spacing-2xl));padding-bottom:var(--spacing-4xl);min-height:calc(100vh - var(--navbar-height))}.articles__inner{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-lg)}.articles__header{max-width:720px;margin-bottom:var(--spacing-2xl)}.articles__eyebrow{font-size:var(--font-size-sm);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--color-accent-emerald);margin-bottom:var(--spacing-sm)}.articles__title{font-size:var(--font-size-4xl);font-weight:800;color:var(--color-text-primary);line-height:1.15;margin-bottom:var(--spacing-md)}.articles__subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:1.6}.articles__toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);margin-bottom:var(--spacing-xl);flex-wrap:wrap}.articles__filters{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.articles__search{position:relative;display:flex;align-items:center;flex:0 1 340px;min-width:220px}.articles__search-icon{position:absolute;left:14px;color:var(--color-text-muted);pointer-events:none}.articles__search-input{width:100%;padding:.6rem 2.4rem .6rem 2.5rem;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:999px;color:var(--color-text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.articles__search-input::placeholder{color:var(--color-text-muted)}.articles__search-input:focus{outline:none;border-color:var(--color-accent-emerald);box-shadow:0 0 0 3px #10b98126}.articles__search-input::-webkit-search-cancel-button{-webkit-appearance:none;-moz-appearance:none;appearance:none}.articles__search-clear{position:absolute;right:10px;display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;border-radius:50%;background:var(--color-border);color:var(--color-text-primary);font-size:.7rem;cursor:pointer;transition:background var(--transition-fast)}.articles__search-clear:hover{background:var(--color-border-light)}.articles__empty{color:var(--color-text-secondary);font-size:var(--font-size-lg);padding:var(--spacing-2xl) 0}.articles__empty-reset{background:none;border:none;padding:0;color:var(--color-accent-emerald);font-family:var(--font-family);font-size:inherit;font-weight:600;text-decoration:underline;cursor:pointer}.articles__filter{padding:.5rem 1.1rem;border-radius:999px;border:1px solid var(--color-border-light);background:var(--color-bg-card);box-shadow:var(--shadow-sm);color:var(--color-text-secondary);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.articles__filter:hover{border-color:var(--color-border-light);color:var(--color-text-primary)}.articles__filter--active{background:var(--color-accent-emerald);border-color:var(--color-accent-emerald);color:#fff}.articles__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-lg)}.article-card{display:flex;flex-direction:column;justify-content:space-between;background:var(--color-bg-card);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);text-decoration:none;transition:transform var(--transition-base),border-color var(--transition-base),background var(--transition-base)}.article-card:hover{transform:translateY(-4px);border-color:var(--color-accent-emerald);background:var(--color-bg-card-hover)}.article-card__badge{display:inline-block;align-self:flex-start;font-size:var(--font-size-xs);font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.25rem .65rem;border-radius:999px;margin-bottom:var(--spacing-md)}.article-card__badge--hdd{color:var(--color-accent-blue);background:#3a66851f;border:1px solid rgba(58,102,133,.35)}.article-card__badge--opencut{color:var(--color-accent-emerald);background:#10b9811f;border:1px solid rgba(16,185,129,.35)}.article-card__title{font-size:var(--font-size-xl);font-weight:700;color:var(--color-text-primary);line-height:1.35;margin-bottom:var(--spacing-sm)}.article-card__desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.6;margin-bottom:var(--spacing-md)}.article-card__meta{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-xs);color:var(--color-text-muted);flex-wrap:wrap}.article-card__read{margin-left:auto;color:var(--color-accent-emerald);font-weight:600}.article{padding-top:calc(var(--navbar-height) + var(--spacing-2xl));padding-bottom:var(--spacing-4xl)}.article__inner{max-width:820px;margin:0 auto;padding:0 var(--spacing-lg)}.article__breadcrumb{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--spacing-xl);flex-wrap:wrap}.article__breadcrumb a{color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.article__breadcrumb a:hover{color:var(--color-accent-emerald)}.article__header{margin-bottom:var(--spacing-xl)}.article__header .article-card__badge{margin-bottom:var(--spacing-md)}.article__title{font-size:var(--font-size-4xl);font-weight:800;color:var(--color-text-primary);line-height:1.2;margin-bottom:var(--spacing-md)}.article__byline{font-size:var(--font-size-sm);color:var(--color-text-muted)}.article__byline strong{color:var(--color-text-secondary)}.article__content{color:var(--color-text-secondary);line-height:1.75;font-size:var(--font-size-base)}.article__content h2{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text-primary);margin-top:var(--spacing-2xl);margin-bottom:var(--spacing-md);line-height:1.3}.article__content h3{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary);margin-top:var(--spacing-lg);margin-bottom:var(--spacing-sm)}.article__content p{margin-bottom:var(--spacing-md)}.article__content ul{list-style:disc;padding-left:var(--spacing-xl);margin-bottom:var(--spacing-md)}.article__content li{margin-bottom:var(--spacing-sm)}.article__content a{color:var(--color-accent-blue);text-decoration:underline;text-underline-offset:2px}.article__content a:hover{color:var(--color-accent-emerald)}.article__figure{margin:var(--spacing-xl) 0}.article__figure-zoom{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in}.article__figure-zoom:hover img{border-color:var(--color-accent-blue)}.article__figure-zoom:focus-visible{outline:2px solid var(--color-accent-blue);outline-offset:3px;border-radius:var(--border-radius-md)}.article__figure img{display:block;width:auto;max-width:100%;height:auto;margin:0 auto;border:1px solid var(--color-border);border-radius:var(--border-radius-md);background:var(--color-bg-secondary)}.article__figure figcaption{margin-top:var(--spacing-sm);font-size:var(--font-size-sm);color:var(--color-text-muted);font-style:italic;text-align:center}.article__zoom{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl);background:#000000e6;cursor:zoom-out;animation:articleZoomIn .2s ease-out}@keyframes articleZoomIn{0%{opacity:0}to{opacity:1}}.article__zoom img{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--border-radius-md)}.article__zoom-close{position:absolute;top:20px;right:24px;width:44px;height:44px;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:#ffffff1a;color:#fff;font-size:var(--font-size-xl);cursor:pointer}.article__image-placeholder{margin:var(--spacing-xl) 0}.article__image-frame{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-sm);min-height:260px;border:2px dashed var(--color-border-light);border-radius:var(--border-radius-md);background:var(--color-bg-secondary);color:var(--color-text-muted);font-size:var(--font-size-sm);font-weight:600}.article__image-placeholder figcaption{margin-top:var(--spacing-sm);font-size:var(--font-size-sm);color:var(--color-text-muted);font-style:italic;text-align:center}.article__takeaways{margin:var(--spacing-2xl) 0;padding:var(--spacing-lg) var(--spacing-xl);background:var(--color-bg-card);border:1px solid var(--color-border);border-left:4px solid var(--color-accent-emerald);border-radius:var(--border-radius-md)}.article__takeaways h2{font-size:var(--font-size-lg);margin-top:0;margin-bottom:var(--spacing-md)}.article__takeaways ul{margin-bottom:0}.article__references{margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid var(--color-border);color:var(--color-text-secondary)}.article__references h2{font-size:var(--font-size-xl);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--spacing-md)}.article__references ol{list-style:decimal;padding-left:var(--spacing-xl);font-size:var(--font-size-sm);line-height:1.7}.article__references li{margin-bottom:var(--spacing-sm)}.article__references a{color:var(--color-accent-blue);text-decoration:underline}.article__references a:hover{color:var(--color-accent-emerald)}.article__cta{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg);margin-top:var(--spacing-2xl);padding:var(--spacing-xl);background:linear-gradient(135deg,#3a66850f,#167a640f);border:1px solid var(--color-border);border-radius:var(--border-radius-lg);flex-wrap:wrap}.article__cta h2{font-size:var(--font-size-xl);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.article__cta p{font-size:var(--font-size-sm);color:var(--color-text-secondary);max-width:480px}.article__cta .cta-button{flex-shrink:0}.article__related{margin-top:var(--spacing-2xl)}.article__related h2{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--spacing-lg)}.article__related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--spacing-md)}.article__related-grid .article-card__title{font-size:var(--font-size-base)}@media(max-width:768px){.articles__title,.article__title{font-size:var(--font-size-3xl)}.articles__toolbar{flex-direction:column;align-items:stretch}.articles__search{flex:1 1 auto}.article__content h2{font-size:var(--font-size-xl)}.article__cta{flex-direction:column;align-items:flex-start}.article__image-frame{min-height:180px}}.calcs,.calc{padding:calc(var(--navbar-height) + var(--spacing-2xl)) 0 var(--spacing-4xl);background:var(--color-bg-primary);color:var(--color-text-primary)}.calcs__inner,.calc__inner{max-width:860px;margin:0 auto;padding:0 var(--spacing-lg)}.calcs__header{text-align:center;margin-bottom:var(--spacing-3xl)}.calcs__eyebrow,.calc__badge{display:inline-block;font-size:var(--font-size-sm);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--color-accent-emerald)}.calcs__title{font-size:var(--font-size-4xl);font-weight:800;line-height:1.15;margin:var(--spacing-sm) 0 var(--spacing-md)}.calcs__subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);max-width:640px;margin:0 auto;line-height:1.6}.calcs__search{position:relative;display:flex;align-items:center;max-width:560px;margin:0 auto var(--spacing-2xl)}.calcs__search-icon{position:absolute;left:var(--spacing-md);color:var(--color-text-muted);pointer-events:none}.calcs__search-input{width:100%;padding:.75rem 2.5rem .75rem 2.75rem;font-size:var(--font-size-base);font-family:inherit;color:var(--color-text-primary);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--border-radius-md);transition:border-color var(--transition-base)}.calcs__search-input:focus{outline:none;border-color:var(--color-accent-blue)}.calcs__search-input::placeholder{color:var(--color-text-muted)}.calcs__search-clear{position:absolute;right:var(--spacing-sm);width:28px;height:28px;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);background:transparent;border:none;border-radius:50%;cursor:pointer}.calcs__search-clear:hover{background:var(--color-bg-card-hover);color:var(--color-text-primary)}.calcs__empty{color:var(--color-text-secondary);font-size:var(--font-size-base)}.calcs__empty-reset{color:var(--color-accent-blue);background:none;border:none;padding:0;font:inherit;cursor:pointer;text-decoration:underline}.calcs__group{margin-bottom:var(--spacing-2xl)}.calcs__group-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border)}.calcs__group-count{display:inline-flex;align-items:center;justify-content:center;min-width:1.5rem;height:1.5rem;padding:0 var(--spacing-xs);font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-secondary);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:999px}.calcs__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-lg)}.calc-card{display:flex;flex-direction:column;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--color-bg-card);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);border-radius:var(--border-radius-md);text-decoration:none;color:inherit;transition:border-color var(--transition-base),transform var(--transition-base),background var(--transition-base)}.calc-card:hover{background:var(--color-bg-card-hover);border-color:var(--color-accent-blue);transform:translateY(-2px)}.calc-card__title{font-size:var(--font-size-lg);font-weight:700;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.calc-card__desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.55}.calc-card__read{font-size:var(--font-size-sm);font-weight:600;color:var(--color-accent-emerald)}.calc__breadcrumb{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--spacing-xl)}.calc__breadcrumb a{color:var(--color-accent-blue);text-decoration:none}.calc__breadcrumb a:hover{text-decoration:underline}.calc__header{margin-bottom:var(--spacing-2xl)}.calc__title{font-size:var(--font-size-4xl);font-weight:800;line-height:1.15;margin:var(--spacing-sm) 0 var(--spacing-lg)}.calc__intro{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:1.7;margin-bottom:var(--spacing-md)}.calc__cta{margin-top:var(--spacing-md)}.calc__standards{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-left:3px solid var(--color-accent-emerald);border-radius:var(--border-radius-md);padding:var(--spacing-lg) var(--spacing-xl);margin-bottom:var(--spacing-2xl)}.calc__standards h2{font-size:var(--font-size-base);text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}.calc__standards ul,.calc__content ul{padding-left:1.25rem}.calc__standards li{font-size:var(--font-size-sm);color:var(--color-text-primary);margin-bottom:var(--spacing-xs)}.calc__content h2{font-size:var(--font-size-2xl);font-weight:700;margin:var(--spacing-2xl) 0 var(--spacing-md)}.calc__content p{font-size:var(--font-size-base);line-height:1.75;color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.calc__content li{font-size:var(--font-size-base);line-height:1.7;color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.calc__faq{margin-top:var(--spacing-3xl);border-top:1px solid var(--color-border);padding-top:var(--spacing-xl)}.calc__faq h2{font-size:var(--font-size-2xl);font-weight:700;margin-bottom:var(--spacing-lg)}.calc__faq-item{margin-bottom:var(--spacing-lg)}.calc__faq-item h3{font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--spacing-xs)}.calc__faq-item p{font-size:var(--font-size-base);line-height:1.7;color:var(--color-text-secondary)}.calc__final-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--spacing-lg);margin-top:var(--spacing-3xl);padding:var(--spacing-xl);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-lg)}.calc__final-cta h2{font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--spacing-xs)}.calc__final-cta p{font-size:var(--font-size-sm);color:var(--color-text-secondary);max-width:520px;line-height:1.6}.calc__related{margin-top:var(--spacing-3xl)}.calc__related h2{font-size:var(--font-size-2xl);font-weight:700;margin-bottom:var(--spacing-lg)}.calc__related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--spacing-md)}.calc__article-links{padding-left:1.25rem}.calc__article-links li{margin-bottom:var(--spacing-sm)}.calc__article-links a{color:var(--color-accent-blue);text-decoration:none}.calc__article-links a:hover{text-decoration:underline}@media(max-width:640px){.calcs__title,.calc__title{font-size:var(--font-size-3xl)}}:root{--color-bg-primary: #ffffff;--color-bg-secondary: #eef2f4;--color-bg-card: #f8fafa;--color-bg-card-hover: #f0f5f3;--color-accent-blue: #3a6685;--color-accent-emerald: #167a64;--color-accent-emerald-hover: #105d4d;--color-accent-emerald-text: #105d4d;--color-text-primary: #17252e;--color-text-secondary: #5d6b73;--color-text-muted: #64727a;--color-border: #d3dde1;--color-border-light: #bccad0;--color-border-hover: #95b8ad;--section-strip: #dde6ea;--section-blue: #e8eef2;--section-sage: #e7efea;--section-stone: #f1eee9;--section-faq: #f2f3f2;--section-dark: #18313d;--footer-dark: #122832;--text-on-dark: #f5f8f7;--text-muted-dark: #bac8cc;--accent-env: #146a57;--accent-env-soft: rgba(20, 106, 87, .1);--accent-env-chip: rgba(20, 106, 87, .16);--accent-env-chip-hover: rgba(20, 106, 87, .28);--accent-eng: #3a6685;--accent-eng-soft: rgba(58, 102, 133, .1);--accent-eng-chip: rgba(58, 102, 133, .16);--accent-eng-chip-hover: rgba(58, 102, 133, .28);--accent-earth: #8f5430;--accent-earth-soft: rgba(143, 84, 48, .1);--accent-earth-chip: rgba(143, 84, 48, .16);--accent-earth-chip-hover: rgba(143, 84, 48, .28);--accent-precision: #5d5595;--accent-precision-soft: rgba(93, 85, 149, .1);--accent-precision-chip: rgba(93, 85, 149, .16);--accent-precision-chip-hover: rgba(93, 85, 149, .28);--accent-data: #2f6e68;--accent-data-soft: rgba(47, 110, 104, .1);--accent-data-chip: rgba(47, 110, 104, .16);--accent-data-chip-hover: rgba(47, 110, 104, .28);--accent-neutral: #52606a;--accent-neutral-soft: rgba(82, 96, 106, .1);--accent-neutral-chip: rgba(82, 96, 106, .16);--accent-neutral-chip-hover: rgba(82, 96, 106, .28);--accent-warn: #a15334;--accent-warn-soft: rgba(161, 83, 52, .1);--accent-warn-chip: rgba(161, 83, 52, .16);--accent-warn-chip-hover: rgba(161, 83, 52, .28);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--spacing-4xl: 6rem;--max-width: 1200px;--navbar-height: 72px;--border-radius-sm: 6px;--border-radius-md: 10px;--border-radius-lg: 16px;--border-radius-xl: 24px;--shadow-sm: 0 5px 16px rgba(25, 45, 55, .05);--shadow-md: 0 8px 24px rgba(28, 48, 58, .08);--shadow-lg: 0 14px 32px rgba(25, 45, 55, .13);--shadow-xl: 0 24px 60px rgba(24, 49, 61, .16);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--navbar-height)}body{font-family:var(--font-family);background-color:var(--color-bg-secondary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none}ul,ol{list-style:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-lg)}.section{padding:var(--spacing-3xl) 0}.section-title{font-size:var(--font-size-3xl);font-weight:700;text-align:center;margin-bottom:var(--spacing-md);color:var(--color-text-primary)}.section-subtitle{font-size:var(--font-size-lg);text-align:center;color:var(--color-text-secondary);max-width:800px;margin:0 auto var(--spacing-2xl);line-height:1.7}.cta-button{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:14px 32px;background-color:var(--color-accent-emerald);color:#fff;font-size:var(--font-size-base);font-weight:600;border-radius:var(--border-radius-md);transition:background-color var(--transition-base),transform var(--transition-fast),box-shadow var(--transition-base);box-shadow:0 1px 2px #0f172a14,0 4px 12px -2px #04785740}.cta-button:hover{background-color:var(--color-accent-emerald-hover);transform:translateY(-2px);box-shadow:0 2px 4px #0f172a1a,0 8px 20px -4px #04785759}.cta-button:active{transform:translateY(0)}.cta-button--large{padding:18px 44px;font-size:var(--font-size-lg);border-radius:var(--border-radius-md)}.cta-button--orange{background-color:var(--accent-earth);box-shadow:0 1px 2px #0f172a14,0 4px 12px -2px #8f543047}.cta-button--orange:hover{background-color:#7a4629;box-shadow:0 2px 4px #0f172a1a,0 8px 20px -4px #8f543061}.cta-button--on-dark{background-color:#fff;color:var(--color-accent-emerald-hover);box-shadow:0 10px 24px #0000002e}.cta-button--on-dark:hover{background-color:#e7f0ec;color:var(--color-accent-emerald-hover);box-shadow:0 14px 30px #0000003d}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-in.visible{opacity:1;transform:translateY(0)}@media(max-width:768px){.section{padding:var(--spacing-2xl) 0}.section-title{font-size:var(--font-size-2xl)}.section-subtitle{font-size:var(--font-size-base)}}