:root{--primary-color:#1a5d3a;--primary-hover:#124028;--secondary-color:#f0f7f3;--text-main:#222222;--text-muted:#555555;--bg-light:#f9fbf9;--bg-white:#ffffff;--border-radius:12px;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:2rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;line-height:1.6;color:var(--text-main);background-color:var(--bg-light)}h1,h2,h3,h4{line-height:1.3;margin-bottom:var(--spacing-sm);color:var(--text-main)}p{margin-bottom:var(--spacing-sm);color:var(--text-muted)}.container{width:90%;max-width:1100px;margin:0 auto}section{padding:var(--spacing-md) 0;border-bottom:1px solid #eaeaea}.btn{display:inline-block;background-color:var(--primary-color);color:var(--bg-white);padding:1rem 1.5rem;text-align:center;text-decoration:none;font-weight:600;font-size:1.1rem;border-radius:8px;width:100%;transition:background-color .3s ease;margin-top:var(--spacing-sm)}.btn:hover{background-color:var(--primary-hover)}.grid{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:var(--spacing-md)}.card{background-color:var(--bg-white);padding:1.5rem;border-radius:var(--border-radius);box-shadow:0 4px 6px rgba(0,0,0,.05)}.card h3{color:var(--primary-color);font-size:1.25rem}.hero{padding:var(--spacing-lg) 0;text-align:center;background-color:var(--bg-white)}.hero h1{font-size:2rem;color:var(--primary-color)}.hero-subtitle{font-size:1.1rem;font-weight:500}.expert-tag{text-transform:uppercase;font-size:.85rem;letter-spacing:1px;color:var(--primary-color);font-weight:700}.expert-header{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;text-align:center}.expert-name{font-size:2rem;line-height:1;text-transform:uppercase;letter-spacing:1px;color:var(--primary-color);font-weight:800;margin:0}.whatsapp-link{display:inline-block;background:var(--primary-color);color:var(--bg-white);padding:.45rem .9rem;border-radius:999px;text-decoration:none;font-weight:700;margin-left:.5rem;box-shadow:0 4px 10px rgba(26,93,58,.12)}.whatsapp-link:hover{background:var(--primary-hover)}.testimonial{border-left:4px solid var(--primary-color);background-color:#f0f7f3;font-style:italic}.steps{list-style:none;counter-reset:step-counter;margin-top:2rem}.steps li{position:relative;padding-left:4.5rem;margin-bottom:2rem}.steps li::before{counter-increment:step-counter;content:counter(step-counter);position:absolute;left:0;top:50%;transform:translateY(-50%);width:42px;height:42px;background-color:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}@media (min-width:768px){.btn{width:auto;padding:1rem 2.5rem}section{padding:var(--spacing-lg) 0}.hero h1{font-size:3rem}.grid{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}.hero-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;align-items:start}.hero-header{order:1}.hero-media{order:2}.hero-body{order:3}.hero-media{display:flex;justify-content:center}.hero-image{width:100%;max-width:420px;height:auto;border-radius:var(--border-radius);box-shadow:0 6px 18px rgba(0,0,0,.08);display:block}.hero-content{text-align:left}.hero-actions{display:flex;justify-content:center;gap:.75rem;margin-top:1rem;flex-wrap:wrap}.btn-secondary{background:0 0;color:var(--primary-color);border:2px solid rgba(26,93,58,.12);padding:.9rem 1.4rem;font-weight:600;border-radius:8px}.btn-secondary:hover{background-color:var(--primary-color);color:var(--bg-white);border-color:var(--primary-color)}@media (min-width:768px){.hero-grid{grid-template-columns:420px 1fr}.hero-media{grid-column:1;grid-row:1/span 2;order:initial}.hero-body,.hero-header{grid-column:2;order:initial}.hero-header{padding-left:1.5rem}.hero-body{padding-left:1.5rem}}.before-after-grid{display:grid;grid-template-columns:1fr;gap:1rem}@media (min-width:768px){.before-after-grid{grid-template-columns:1fr 1fr}}.testimonial-grid{display:grid;gap:2rem;margin-top:1.25rem}.person h4{margin-bottom:.5rem;color:var(--text-main)}.before-after-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:start;margin-top:.5rem}.before-after-item h5{margin:0 0 .5rem 0;font-size:.9rem;color:var(--text-main)}.testimonial-img{width:100%;height:auto;max-height:340px;object-fit:contain;background-color:#fff;border-radius:8px;box-shadow:0 6px 12px rgba(0,0,0,.06);display:block}.img-placeholder{min-height:180px;background-color:#eee}.testimonial-quote{margin-top:.75rem;font-style:italic;color:#444}@media (min-width:768px){.testimonial-img{max-height:420px}.img-placeholder{min-height:220px}}.section--white{background-color:var(--bg-white)}.hero.hero-cta{background-color:#f0f7f3;border-bottom:none}.hero.hero-cta .btn{margin-top:2rem}.expert-actions{display:inline-flex;gap:.5rem;margin-left:.5rem;align-items:center}@media (min-width:768px){.expert-header{flex-direction:row;align-items:center;justify-content:flex-start}.expert-name{font-size:2rem;margin-right:.75rem;color:var(--primary-color)}.expert-actions{margin-left:0}}.link--secondary{display:inline-block;background:var(--secondary-color);color:var(--primary-color);padding:.45rem .9rem;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 4px 10px rgba(26,93,58,.06)}.link--secondary:hover{filter:brightness(.98)}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.link--secondary,.whatsapp-link{transition:background-color .22s ease,color .22s ease,box-shadow .22s ease,transform .18s ease}.link--secondary:active,.whatsapp-link:active{transform:translateY(1px)}:target{scroll-margin-top:1.5rem}@supports (animation-timeline:scroll()){@keyframes backToTopReveal{0%{opacity:0;visibility:hidden;transform:translateY(8px)}1%,100%{opacity:1;visibility:visible;transform:translateY(0)}}}.back-to-top{position:fixed;right:1rem;bottom:1.25rem;width:48px;height:48px;background:var(--primary-color);color:var(--bg-white);display:inline-flex;align-items:center;justify-content:center;border-radius:50%;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.18);cursor:pointer;opacity:1;visibility:visible;transform:translateY(0);transition:opacity .24s ease,transform .18s ease,visibility .18s;z-index:9999}@supports (animation-timeline:scroll()){.back-to-top{animation:backToTopReveal linear forwards;animation-timeline:scroll(root);animation-range:300px calc(100% + 1000px);opacity:0;visibility:hidden;transform:translateY(8px)}}.back-to-top svg{width:20px;height:20px;display:block}.back-to-top:focus{outline:3px solid rgba(26,93,58,.18)}@media (min-width:768px){.back-to-top{right:2rem;bottom:2rem}}