/* Sorriso Incrível — visual editorial, acolhedor e orientado à conversão */
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*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:'DM Sans',sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 48px));margin-inline:auto}.topbar{background:var(--navy);color:#b9d0cf;font-size:11px;letter-spacing:.06em;text-transform:uppercase}.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}.topbar strong{color:var(--green);margin-right:6px}.site-header{background:var(--paper);border-bottom:1px solid rgba(16,43,53,.08);position:relative;z-index:20}.nav{height:82px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-family:Manrope,sans-serif;font-size:15px;line-height:.9;letter-spacing:-.04em}.brand 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.whatsapp-float{position:fixed;bottom:20px;right:20px;z-index:1000;width:60px;height:60px;background-color:#25D366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:30px;line-height:1;box-shadow:0 8px 22px rgba(16,43,53,.25);animation:whatsapp-pulse 2.2s ease-in-out infinite;transition:transform .25s,box-shadow .25s}.whatsapp-float:hover{color:#fff;transform:translateY(-3px) scale(1.05);box-shadow:0 12px 28px rgba(16,43,53,.3)}.whatsapp-float:focus-visible{outline:3px solid rgba(255,255,255,.9);outline-offset:4px}@keyframes whatsapp-pulse{0%,100%{box-shadow:0 8px 22px rgba(16,43,53,.25),0 0 0 0 rgba(37,211,102,.45)}50%{box-shadow:0 8px 22px rgba(16,43,53,.25),0 0 0 10px rgba(37,211,102,0)}}
@media(max-width:850px){.container{width:min(100% - 32px,600px)}.topbar-inner{height:auto;min-height:34px;gap:10px;padding:8px 0;font-size:9px}.topbar-inner span:last-child{display:none}.nav{height:70px}.menu-toggle{display:flex;flex-direction:column;gap:5px}.menu-toggle span{width:23px;height:2px;background:var(--navy);transition:.3s}.nav-links{position:absolute;top:70px;left:0;right:0;background:var(--paper);padding:15px 20px 25px;display:none;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 15px 25px #102b3517}.nav-links.open{display:flex}.nav-links>a{padding:13px 0;border-bottom:1px solid var(--line)}.nav-links .btn{margin-top:14px;text-align:center}.hero{padding-top:55px}.hero-grid,.pain-grid,.difference-grid,.faq-grid,.final-grid{grid-template-columns:1fr;gap:55px}.hero-visual{max-width:550px;margin:auto;width:100%}.image-frame{height:420px}.float-card{right:10px}.logo-strip{margin-top:55px;display:block;text-align:center}.logo-strip>div{justify-content:center;gap:20px;margin-top:17px;flex-wrap:wrap}.pain,.solution,.difference,.testimonials,.process,.faq,.final-cta{padding:75px 0}.section-heading{display:block}.section-heading>p{margin-top:22px}.cards-grid,.testimonial-grid{grid-template-columns:1fr}.steps{gap:30px}.step-line{display:none}.final-grid{gap:40px}.footer-grid{align-items:flex-start;gap:24px;flex-wrap:wrap}.footer-grid p{order:3;width:100%}}
@media(max-width:500px){.hero h1{font-size:39px}.hero-actions{align-items:flex-start;flex-direction:column;gap:19px}.hero-actions .btn{width:100%}.image-frame{height:350px}.pain-list p{font-size:13px}.difference-photo{height:370px}.experience-badge{right:10px}.rating{margin-top:25px}.person>b{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{transition:none}}