/* AirCamp V4 — refinamento responsivo, mobile-first */
:root{--cyan:#00d9f5;--deep:#001523}
html{scroll-padding-top:80px}body{font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
.container{width:min(1240px,calc(100% - 56px))}
.header-row{min-height:88px}.logo{height:72px;width:188px;object-fit:contain}.nav{gap:22px;font-size:15px}
.hero-shell{background:radial-gradient(ellipse at 75% 42%,#065778 0%,#003451 36%,#001625 75%,#000e1b 100%)}
.hero-main{grid-template-columns:46% 54%;min-height:480px}.hero-copy h1{font-size:clamp(45px,5vw,69px);line-height:1.08}.hero-copy p{font-size:clamp(20px,2vw,26px)}
.hero-art{width:105%;max-width:100%}.hero-features{padding:12px 0 76px}.hero-feature{font-size:17px}.hero-feature svg{width:42px;height:42px}
.section{padding:86px 0}.section-head{margin-bottom:35px}.section-head h2,.split h2,.faq-layout h2,.final-cta h2{font-size:clamp(34px,3.5vw,48px)}
.section-head p{font-size:17px;line-height:1.6}.eyebrow{font-size:12px}
.service-grid{gap:18px}.service-card{padding:16px 18px 23px;border:1px solid #dcebf1;box-shadow:0 8px 24px #001d2d0b}
.service-icon{height:172px}.service-card h3{font-size:22px}.service-card p{font-size:15px;min-height:0;line-height:1.55}.service-card strong{font-size:14px;margin-top:15px}
.benefit{min-height:220px;padding:28px 20px}.benefit h3{font-size:20px}.benefit p{font-size:15px;line-height:1.55}
.about-visual img{height:410px}.about .split{gap:55px}.steps article{min-height:235px}.steps p{font-size:15px;line-height:1.55}
.article-image{height:210px}.article-body{min-height:260px}.review-showcase{padding:34px}.review-points>div{padding:22px}
.final-cta{padding:80px 0 56px}.final-art img{max-height:350px}.footer-top{padding-top:60px;gap:25px}.footer-brand img{width:185px;height:75px}.footer h3{font-size:19px}
.btn{transition:transform .2s,filter .2s}.btn:hover{transform:translateY(-2px);filter:brightness(1.05)}
@media(max-width:950px){
.container{width:min(100% - 40px,720px)}.hero-main{grid-template-columns:1fr}.hero-art{display:none}.mobile-art{display:block;width:min(100%,590px);max-height:380px;object-fit:contain;margin:20px auto 0}
.hero-copy{padding:42px 0 0}.hero-copy h1{max-width:600px}.hero-features{padding-bottom:68px}.section{padding:76px 0}
.service-grid,.benefits-grid,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.split,.faq-layout,.final-layout{grid-template-columns:1fr}
.about .split{gap:28px}.footer-top{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
.container{width:calc(100% - 36px)}.header-row{min-height:76px}.logo{width:165px;height:62px}.hamburger{font-size:30px}
.hero-copy{padding:36px 0 0}.hero-copy h1{font-size:clamp(37px,10vw,51px);line-height:1.08;margin-bottom:16px}.hero-copy p{font-size:19px;line-height:1.4;margin-bottom:22px}
.hero-actions{gap:11px}.hero-actions .btn{font-size:14px;padding:14px 17px}.hero-actions .btn-green{width:100%}.hero-actions .btn-outline{width:100%}
.mobile-art{width:100%;max-height:none;margin:18px auto 8px}.hero-features{grid-template-columns:repeat(3,minmax(0,1fr));padding:12px 0 62px}.hero-feature{gap:5px;flex-direction:column;text-align:center;font-size:11px;line-height:1.3;padding:0 5px}.hero-feature svg{width:28px;height:28px}.hero-feature:not(:last-child){border-right:1px solid var(--cyan)}
.section{padding:68px 0}.section-head{margin-bottom:30px}.section-head h2,.split h2,.faq-layout h2,.final-cta h2{font-size:clamp(29px,8vw,38px);line-height:1.17}.section-head p{font-size:15px;line-height:1.55}.eyebrow{font-size:11px}
.service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.service-card{padding:10px 10px 17px;border-radius:16px}.service-icon{height:116px;border-radius:12px}.service-card h3{font-size:17px;line-height:1.22;margin:12px 0 7px}.service-card p{font-size:13px;line-height:1.5;min-height:0}.service-card strong{font-size:12px;margin-top:12px;line-height:1.3}
.benefits-grid,.steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.benefit{min-height:205px;padding:20px 13px}.benefit h3{font-size:16px;line-height:1.3}.benefit p{font-size:13px;line-height:1.5}.steps article{min-height:210px;padding:19px 13px}.steps h3{font-size:16px}.steps p{font-size:13px;line-height:1.5}
.about-visual{min-height:0}.about-visual img{height:315px}.about .split{gap:26px}.split p,.faq-layout p{line-height:1.65}
.coverage-art img{height:240px}.review-showcase{padding:18px;border-radius:18px}.review-intro h3{font-size:20px}.review-intro p{font-size:14px}.review-points{gap:10px;margin:20px 0}.review-points>div{padding:15px}.review-points strong{font-size:16px}.review-points p{font-size:13px}
.article-grid{grid-template-columns:1fr}.article-image{height:205px}.article-body{min-height:0}.article-body h3{font-size:21px}.article-body p{font-size:15px}
.faq-layout{gap:26px}.faq-list summary{font-size:15px;line-height:1.45}.faq-list details p{font-size:14px}
.final-cta{padding:67px 0 42px}.final-art img{max-height:300px}.final-perks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;font-size:12px}
.footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 18px;padding-top:45px;padding-bottom:35px}.footer-brand{grid-column:1/-1}.footer-brand img{width:190px;height:75px}.footer-brand p{max-width:330px}.footer h3{font-size:17px;line-height:1.3}.footer a,.footer p{font-size:13px;line-height:1.55}.footer-social{grid-template-columns:1fr;gap:17px;padding:28px 0}.social-links{display:flex;flex-wrap:wrap}.copyright{font-size:12px;line-height:1.6;text-align:center;padding:24px 0 32px}
.btn{font-size:14px;padding:14px 17px;max-width:100%;text-align:center}
}
@media(max-width:360px){.service-grid{grid-template-columns:1fr}.service-icon{height:160px}.footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}}