:root{--bg-main:#F8FAFC;--bg-surface:#FFFFFF;--text-primary:#1A1A2E;--text-secondary:#2D3748;--text-muted:#718096;--text-light:#F7FAFC;--brand-primary:#34A853;--brand-secondary:#1A1A2E;--brand-light:#E8F5E9;--accent:#2563EB;--white:#FFFFFF;--black:#000000;--header-bg:rgba(255,255,255,0.92);--header-text:var(--text-primary);--header-border:rgba(26,26,46,0.08);--font-family:'Inter',system-ui,-apple-system,sans-serif;--container-width:1200px;--header-height:80px;--border-radius:12px;--transition:background-color 0.4s cubic-bezier(0.4,0,0.2,1),color 0.4s cubic-bezier(0.4,0,0.2,1),border-color 0.4s cubic-bezier(0.4,0,0.2,1),opacity 0.4s cubic-bezier(0.4,0,0.2,1),transform 0.4s cubic-bezier(0.4,0,0.2,1),box-shadow 0.4s cubic-bezier(0.4,0,0.2,1);--shadow-sm:0 1px 3px 0 rgba(0,0,0,0.1),0 1px 2px 0 rgba(0,0,0,0.06);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04)}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-family);font-size:16px;line-height:1.6;color:var(--text-primary);background:var(--bg-main);-webkit-font-smoothing:antialiased;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:var(--transition)}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:var(--container-width);margin:0 auto;padding:0 24px}

/* Header */
.header{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:var(--header-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--header-border);z-index:1000;box-shadow:var(--shadow-sm)}.header .container{display:flex;align-items:center;justify-content:space-between;height:100%}.logo{font-size:1.5rem;font-weight:700;color:var(--brand-primary)}.logo span{color:var(--text-primary)}

/* Navigation */
.nav{display:flex;align-items:center;gap:8px}.nav-link{font-weight:500;color:var(--header-text);opacity:0.8;padding:8px 12px;font-size:0.9375rem;background:none;border:none;cursor:pointer;font-family:inherit}.nav-link:hover,.nav-link.active{color:var(--header-text);opacity:1}.nav-dropdown{position:relative}.nav-dropdown__toggle{background:none;border:none;cursor:pointer;font-size:inherit;font-family:inherit;color:inherit;padding:8px 12px;font-weight:500;opacity:0.8}.nav-dropdown__toggle:hover{opacity:1}.nav-dropdown__menu{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:white;border:1px solid #e0e0e0;border-radius:8px;padding:20px;box-shadow:0 8px 32px rgba(0,0,0,0.12);z-index:1000;min-width:700px;grid-template-columns:repeat(4,1fr);gap:16px}.nav-dropdown:hover .nav-dropdown__menu,.nav-dropdown__toggle[aria-expanded="true"]+.nav-dropdown__menu{display:grid}.nav-dropdown__col{display:flex;flex-direction:column;gap:6px}.nav-dropdown__col strong{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.05em;color:#666;margin-bottom:4px;border-bottom:1px solid #f0f0f0;padding-bottom:4px}.nav-dropdown__col a{font-size:0.875rem;color:#333;text-decoration:none;padding:2px 0;transition:color 0.15s}.nav-dropdown__col a:hover{color:var(--brand-primary)}

/* Mobile Menu */
.mobile-menu-btn{display:none;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;padding:8px;width:40px;height:40px}.hamburger{position:relative;width:24px;height:2px;background:var(--header-text);transition:var(--transition)}.hamburger::before,.hamburger::after{content:'';position:absolute;left:0;width:24px;height:2px;background:var(--header-text);transition:var(--transition)}.hamburger::before{top:-7px}.hamburger::after{top:7px}.mobile-nav{display:none;position:fixed;top:var(--header-height);left:0;right:0;bottom:0;background:var(--header-bg);z-index:999;padding:24px;overflow-y:auto}.mobile-nav.active{display:block}.mobile-nav-links{display:flex;flex-direction:column;gap:16px}.mobile-nav-link{font-size:1.125rem;font-weight:500;color:var(--header-text);padding:12px 0;border-bottom:1px solid var(--header-border)}.mobile-nav-link:hover{color:var(--brand-primary)}.mobile-nav-cta{margin-top:24px;width:100%;text-align:center}

/* Hero */
.hero{position:relative;min-height:80vh;display:flex;align-items:center;background-color:var(--brand-secondary);background-size:cover;background-position:center;margin-top:var(--header-height);overflow:hidden}.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,26,46,0.92) 0%,rgba(26,26,46,0.7) 100%);z-index:1}.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr 0.8fr;gap:60px;align-items:center}.hero__content{color:var(--white);padding:60px 0}.hero__content h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.1;margin-bottom:24px;letter-spacing:-0.03em;color:var(--white)}.hero__content p{font-size:1.25rem;line-height:1.6;color:rgba(255,255,255,0.95);margin-bottom:24px;max-width:600px}.hero__content p:last-of-type{margin-bottom:40px}.hero__media img{border-radius:20px;box-shadow:0 25px 50px -12px rgba(0,0,0,0.5);transform:perspective(1000px) rotateY(-5deg);transition:var(--transition)}.hero__media img:hover{transform:perspective(1000px) rotateY(0deg)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 28px;font-size:0.9375rem;font-weight:600;border-radius:var(--border-radius);cursor:pointer;border:1px solid transparent;transition:var(--transition);letter-spacing:0.01em;white-space:nowrap}.btn-primary,.btn--primary{background-color:var(--brand-primary);color:var(--white);border-color:var(--brand-primary);box-shadow:0 4px 6px -1px rgba(52,168,83,0.2),0 2px 4px -1px rgba(52,168,83,0.1)}.btn-primary:hover,.btn--primary:hover{background-color:#2D9249;border-color:#2D9249;transform:translateY(-2px);box-shadow:0 10px 15px -3px rgba(52,168,83,0.3),0 4px 6px -2px rgba(52,168,83,0.1)}.btn--white{background-color:var(--white);color:var(--brand-primary);border-color:var(--white)}.btn--white:hover{background-color:var(--brand-light);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn--outline{border-color:rgba(255,255,255,0.5);color:var(--white);background:transparent}.btn--outline:hover{background-color:var(--white);color:var(--brand-primary);border-color:var(--white)}

/* Sections */
.section{padding:100px 0;position:relative;overflow:hidden}.section--light{background-color:var(--white)}.section--accent{background:color-mix(in srgb,var(--brand-primary) 6%,var(--bg-main));border-top:1px solid rgba(52,168,83,0.05);border-bottom:1px solid rgba(52,168,83,0.05)}.section--dark{background:var(--brand-secondary);color:#E5E7EB;position:relative;overflow:hidden}.section--dark::before{content:'';position:absolute;top:-100px;right:-100px;width:300px;height:300px;background:radial-gradient(circle,rgba(52,168,83,0.15) 0%,transparent 70%);pointer-events:none}.section__header{text-align:center;max-width:800px;margin:0 auto 60px}.section__header h2{font-size:2.25rem;font-weight:800;line-height:1.2;margin-bottom:20px;letter-spacing:-0.02em}.section__header p{font-size:1.125rem;line-height:1.7;color:var(--text-secondary)}

/* Bold brand background */
.bold-green-bg{background:linear-gradient(135deg,#34A853 0%,#1B7A34 100%);position:relative}.bold-green-bg::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,0.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(0,0,0,0.2) 0%,transparent 50%);pointer-events:none}.bold-green-bg .counter-card .label,.bold-green-bg .counter-card .number{color:var(--white)}.bold-green-bg .counter-card .number{font-weight:800;text-shadow:0 2px 4px rgba(0,0,0,0.2)}

/* Cards */
.card{background:var(--white);border-radius:var(--border-radius);padding:32px;box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid rgba(26,26,46,0.05);height:100%;display:flex;flex-direction:column}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(52,168,83,0.1)}.card h3{font-size:1.25rem;margin-bottom:16px;font-weight:700}.card--dark{background:var(--brand-secondary);color:var(--white);border:1px solid rgba(255,255,255,0.1)}.card--dark h3{color:var(--white)}.card--dark p{color:rgba(255,255,255,0.8);line-height:1.6}.card--dark a{color:#6DD58C;font-weight:600;text-decoration:underline;text-underline-offset:4px;margin-top:auto;padding-top:16px;display:inline-flex;align-items:center;gap:4px}.card--dark a:hover{color:var(--white);gap:8px}

/* Grids */
.grid{display:grid;gap:32px}.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--4{grid-template-columns:repeat(4,1fr)}.quick-access-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.quick-access-grid>div{background:var(--brand-secondary);color:var(--white);border-radius:var(--border-radius);padding:32px;border:1px solid rgba(255,255,255,0.1);transition:var(--transition)}.quick-access-grid>div:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.quick-access-grid>div h3{color:var(--white);font-size:1.25rem;margin-bottom:16px;font-weight:700}.quick-access-grid>div p{color:rgba(255,255,255,0.8);line-height:1.6}.quick-access-grid>div a{color:#6DD58C;font-weight:600;text-decoration:underline;text-underline-offset:4px}

/* Counter / Stats */
.counter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px}.counter-card{text-align:center;padding:32px}.counter-card .number{display:block;font-size:3rem;font-weight:800;color:var(--brand-primary);margin-bottom:8px}.counter-card .label{display:block;font-size:1rem;color:var(--text-secondary);font-weight:500}

/* Image-text alternating */
.image-text-alternating .grid--2{align-items:center;margin-bottom:60px}.image-text-alternating .grid--2:last-child{margin-bottom:0}.image-text-alternating .grid--2.reverse{direction:rtl}.image-text-alternating .grid--2.reverse>*{direction:ltr}.text-content h3{font-size:1.5rem;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.text-content p{font-size:1.0625rem;line-height:1.7;color:var(--text-secondary);margin-bottom:16px}.image-content img{border-radius:var(--border-radius);box-shadow:var(--shadow-md)}

/* Logo cloud / Trust badges */
.logo-cloud{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:48px;margin-top:40px}.logo-cloud__item{width:140px;filter:grayscale(100%) opacity(60%);transition:var(--transition)}.logo-cloud__item:hover{filter:grayscale(0%) opacity(100%)}.logo-cloud__item img{width:100%;height:auto}.security-badges{gap:32px}

/* Video facade */
.video-embed{max-width:800px;margin:0 auto}.video-facade{position:relative;width:100%;aspect-ratio:16 / 9;background:#000;cursor:pointer;overflow:hidden;border-radius:12px}.video-facade img{width:100%;height:100%;object-fit:cover;opacity:0.8;transition:opacity 0.3s}.video-facade:hover img{opacity:1}.video-facade .play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:68px;height:48px;background:rgba(52,168,83,0.9);border-radius:12px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.3s}.video-facade .play-btn::after{content:'';width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff}.video-facade:hover .play-btn{background:#34A853}

/* Accordion / FAQ */
.accordion{display:flex;flex-direction:column;gap:16px}.accordion-item{background:var(--white);border-radius:var(--border-radius);border:1px solid rgba(26,26,46,0.08);overflow:hidden;transition:var(--transition)}.accordion-item:hover{border-color:rgba(52,168,83,0.2);box-shadow:var(--shadow-sm)}.accordion-button{width:100%;padding:24px 32px;background:none;border:none;text-align:left;font-size:1.125rem;font-weight:700;color:var(--text-primary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:var(--transition);font-family:inherit}.accordion-button::after{content:'';width:20px;height:20px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2334A853' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7' /%3E%3C/svg%3E");background-size:contain;background-repeat:no-repeat;transition:transform 0.3s ease;flex-shrink:0}.accordion-button:not(.collapsed){background:var(--brand-light);color:var(--brand-primary)}.accordion-button:not(.collapsed)::after{transform:rotate(180deg)}.accordion-collapse{display:none}.accordion-collapse.show{display:block}.accordion-body{padding:24px 32px 32px;font-size:1.0625rem;line-height:1.7;color:var(--text-secondary);border-top:1px solid rgba(0,0,0,0.05)}

/* Details/Summary accordion */
details{background:var(--white);border:1px solid rgba(26,26,46,0.1);border-radius:var(--border-radius);margin-bottom:16px;overflow:hidden;transition:var(--transition)}summary{padding:24px;font-weight:700;font-size:1.125rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--text-primary)}summary::-webkit-details-marker{display:none}summary::after{content:'+';color:var(--brand-primary);font-size:1.5rem;font-weight:400;transition:transform 0.3s ease}details[open] summary::after{content:'\2212'}details[open] summary{background:var(--brand-light);color:var(--brand-primary);border-bottom:1px solid rgba(0,0,0,0.05)}details p,details .details-body{padding:24px;line-height:1.7;color:var(--text-secondary)}

/* Breadcrumb */
.breadcrumb{padding:16px 0;font-size:0.875rem;color:var(--text-muted)}.breadcrumb a{color:var(--brand-primary);font-weight:500}.breadcrumb a:hover{text-decoration:underline}.breadcrumb .separator{margin:0 8px;opacity:0.5}

/* Comparison table */
.comparison-table{width:100%;border-collapse:collapse;border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow-sm)}.comparison-table th{background:var(--brand-primary);color:#fff;padding:16px 20px;font-weight:600;text-align:left}.comparison-table td{padding:14px 20px;border-bottom:1px solid rgba(0,0,0,0.06);color:var(--text-primary)}.comparison-table tr:nth-child(even){background:color-mix(in srgb,var(--brand-primary) 4%,var(--bg-surface))}.comparison-table tr:hover{background:color-mix(in srgb,var(--brand-primary) 8%,var(--bg-surface))}

/* AI chunk / summary block */
.ai-chunk{background:var(--brand-light) !important;border-left:4px solid var(--brand-primary) !important;padding:16px 24px !important;border-radius:0 8px 8px 0 !important;margin:24px 0 !important;color:var(--text-primary) !important;line-height:1.6 !important}.ai-chunk h3{font-size:1.125rem;font-weight:700;margin-bottom:12px;color:var(--brand-primary)}.ai-chunk ul{list-style:disc;padding-left:20px}.ai-chunk li{margin-bottom:8px}

/* Testimonials */
.testimonials .card{background:var(--white)}.testimonials .card h3{font-size:1.125rem;color:var(--brand-primary);font-style:italic}.testimonials .card p:last-child{margin-top:auto;padding-top:16px;font-weight:600;color:var(--text-muted);font-size:0.875rem}

/* CTA block */
.cta{background:var(--brand-light);border-radius:var(--border-radius);padding:48px}.cta h2{font-size:2rem;font-weight:800;margin-bottom:16px}.cta p{color:var(--text-secondary);line-height:1.7;margin-bottom:24px}

/* HowTo steps */
.howto-steps{counter-reset:step}.howto-step{display:flex;gap:24px;margin-bottom:32px;align-items:flex-start}.howto-step::before{counter-increment:step;content:counter(step);display:flex;align-items:center;justify-content:center;min-width:48px;height:48px;border-radius:50%;background:var(--brand-primary);color:var(--white);font-weight:700;font-size:1.25rem;flex-shrink:0}.howto-step-content h3{font-size:1.125rem;font-weight:700;margin-bottom:8px}.howto-step-content p{color:var(--text-secondary);line-height:1.6}

/* Related services */
.related-services{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:40px}.related-service-link{display:block;padding:20px;background:var(--bg-surface);border:1px solid rgba(26,26,46,0.08);border-radius:var(--border-radius);font-weight:600;color:var(--text-primary);transition:var(--transition)}.related-service-link:hover{border-color:var(--brand-primary);color:var(--brand-primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* Footer */
.footer--compact{background:var(--brand-secondary);color:#9ca3af;padding:40px 0 24px;border-top:1px solid rgba(255,255,255,0.07)}.footer-compact-grid{display:grid;grid-template-columns:200px 1fr auto;gap:32px;align-items:start}.footer-brand .footer-logo{font-size:1.5rem;font-weight:700;color:var(--brand-primary);display:inline-block;margin-bottom:6px}.footer-tagline{font-size:0.8rem;opacity:0.6}.footer-nav__list{display:flex;flex-wrap:wrap;gap:8px 24px;list-style:none;margin:0;padding:0}.footer-nav__list a{color:#9ca3af;font-size:0.875rem;text-decoration:none;transition:color 0.2s}.footer-nav__list a:hover{color:#fff}.footer-legal__list{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-direction:column;gap:6px}.footer-legal__list a{color:#9ca3af;font-size:0.8rem;text-decoration:none}.footer-legal__list a:hover{color:#fff}.footer-copy{font-size:0.75rem;opacity:0.5;margin:0}

/* Utility */
.text-center{text-align:center}.mt-4{margin-top:1.5rem}.mb-0{margin-bottom:0}

/* Responsive */
@media (max-width:1024px){.grid--4{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){:root{--header-height:64px}.mobile-menu-btn{display:flex}.nav,.nav-cta{display:none !important}.mobile-nav.active{display:block}.header .container{justify-content:space-between}.hero{min-height:60vh}.hero .container{grid-template-columns:1fr}.hero__media{display:none}.grid--2,.grid--3,.grid--4,.quick-access-grid{grid-template-columns:1fr}.footer-compact-grid{grid-template-columns:1fr;gap:24px}.image-text-alternating .grid--2.reverse{direction:ltr}.section{padding:60px 0}.section__header{margin-bottom:40px}.section__header h2{font-size:1.75rem}}

/* Lighthouse: content-visibility for below-fold sections */
.section:not(:first-of-type){content-visibility:auto;contain-intrinsic-size:auto 600px}
.paa-section{content-visibility:auto;contain-intrinsic-size:auto 800px}
.footer--compact{content-visibility:auto;contain-intrinsic-size:auto 200px}

/* Lighthouse: reduce CLS from lazy images */
img[loading="lazy"]{background:#f0f2f5;aspect-ratio:attr(width) / attr(height)}
.video-facade iframe{border:0}

/* Lighthouse: prefers-reduced-motion */
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;transition-duration:0.01ms !important;scroll-behavior:auto !important}}

/* Lighthouse: focus-visible for accessibility */
a:focus-visible,button:focus-visible{outline:3px solid var(--brand-primary);outline-offset:2px;border-radius:4px}
.accordion-button:focus-visible{outline:3px solid var(--brand-primary);outline-offset:-3px}
summary:focus-visible{outline:3px solid var(--brand-primary);outline-offset:2px}

/* Print styles */
@media print{.header,.footer--compact,.mobile-nav,.nav-dropdown__menu,.video-facade,.btn{display:none !important}.hero{min-height:auto;padding:20px 0}.section{padding:20px 0;break-inside:avoid}}