:root{--blue:#0057d9;--blue-bright:#1473ff;--navy:#0f2d5c;--orange:#ff7a00;--green:#22c55e;--ink:#202a3a;--muted:#667085;--paper:#fff;--soft:#f5f7fa;--line:rgba(15,45,92,.12);--shadow:0 28px 80px rgba(15,45,92,.13)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:108px;overflow-x:hidden}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
svg{display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.skip-link{position:fixed;z-index:1000;top:8px;left:8px;padding:10px 14px;border-radius:8px;background:#fff;box-shadow:var(--shadow);transform:translateY(-150%)}
.skip-link:focus{transform:none}
.reading-progress{position:fixed;z-index:101;top:0;left:0;width:100%;height:3px;background:rgba(255,255,255,.18)}
.reading-progress span{display:block;width:0;height:100%;background:var(--orange);box-shadow:0 0 12px rgba(255,122,0,.6)}
.blog-header{position:relative;z-index:50;display:flex;align-items:center;justify-content:space-between;height:88px;padding:0 clamp(22px,6vw,88px);background:#fff;border-bottom:1px solid var(--line)}
.blog-brand{display:flex;align-items:center;width:205px;height:62px;overflow:hidden}
.blog-brand img{width:205px;height:auto}
.blog-header nav{display:flex;align-items:center;gap:28px;font-size:12px;font-weight:800}
.header-back{color:var(--muted);transition:color .2s}.header-back:hover{color:var(--blue)}
.header-cta{display:inline-flex;align-items:center;gap:12px;min-height:46px;padding:0 18px;border-radius:14px;background:var(--orange);color:#fff;box-shadow:0 10px 25px rgba(255,122,0,.22);transition:.25s}
.header-cta:hover{background:#e96f00;transform:translateY(-2px)}
.header-cta svg{width:17px;height:17px}
.article-hero{display:grid;grid-template-columns:minmax(0,.88fr) minmax(520px,1.12fr);min-height:690px;background:var(--navy);color:#fff}
.hero-copy{display:flex;flex-direction:column;justify-content:center;min-width:0;padding:70px clamp(32px,6vw,100px)}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-bottom:65px;color:rgba(255,255,255,.55);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.11em}
.breadcrumbs a:hover{color:#fff}.breadcrumbs span:last-child{color:#9dc2ff}
.eyebrow,.section-kicker{margin:0 0 20px;color:#7fb1ff;font-size:10px;line-height:1.2;font-weight:850;letter-spacing:.17em;text-transform:uppercase}
.hero-copy h1{max-width:690px;margin:0;font-size:clamp(48px,5.4vw,82px);line-height:.98;letter-spacing:-.065em;font-weight:700}
.hero-copy h1 em{color:#ff9840;font-style:italic;font-weight:800}
.hero-lead{max-width:650px;margin:29px 0 30px;color:rgba(255,255,255,.72);font-size:clamp(16px,1.35vw,20px);line-height:1.65}
.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 23px;color:rgba(255,255,255,.53);font-size:10px}
.hero-meta>span{position:relative}.hero-meta>span+span::before{content:"";position:absolute;left:-13px;top:50%;width:3px;height:3px;border-radius:50%;background:#7fb1ff}
.hero-meta b{color:#fff}
.hero-meta button,.article-end button{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(255,255,255,.17);border-radius:100px;background:rgba(255,255,255,.08);color:#fff;font-size:10px;font-weight:800;cursor:pointer}
.hero-meta button svg,.article-end button svg{width:14px;height:14px}
.hero-visual{position:relative;min-width:0;min-height:690px;margin:0;overflow:hidden}
.hero-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,45,92,.3),transparent 35%),linear-gradient(0deg,rgba(8,26,55,.34),transparent 45%)}
.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:63% center;transform:scale(1.01)}
.hero-visual figcaption{position:absolute;z-index:2;right:30px;bottom:27px;color:rgba(255,255,255,.75);font-size:9px;letter-spacing:.12em;text-transform:uppercase}
.timer-card{position:absolute;z-index:3;left:clamp(25px,4vw,62px);bottom:clamp(38px,7vw,90px);width:218px;padding:22px;border:1px solid rgba(255,255,255,.3);border-radius:25px;background:rgba(9,29,63,.82);box-shadow:0 24px 70px rgba(3,13,32,.3);backdrop-filter:blur(16px)}
.timer-card>span{display:block;color:rgba(255,255,255,.55);font-size:8px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.timer-card>strong{display:flex;align-items:baseline;margin:4px 0 -1px;font-size:68px;line-height:1;font-weight:500;letter-spacing:-.08em}
.timer-card>strong small{margin-left:9px;color:#8cb9ff;font-size:12px;font-weight:700;letter-spacing:0}
.timer-card>div{display:flex;gap:4px}.timer-card>div i{width:25px;height:3px;border-radius:5px;background:#ff8a25}.timer-card>div i:nth-child(n+4){background:rgba(255,255,255,.15)}
.timer-card p{display:flex;align-items:center;gap:8px;margin:17px 0 0;color:#cbd7e8;font-size:9px}.timer-card p b{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(34,197,94,.12)}
.quick-answer{display:grid;grid-template-columns:auto minmax(270px,.85fr) minmax(350px,1fr);align-items:center;gap:clamp(28px,4vw,70px);padding:58px clamp(24px,7vw,110px);background:#fff;border-bottom:1px solid var(--line)}
.quick-number{color:#d8e2f1;font-size:54px;font-weight:800;letter-spacing:-.06em}
.quick-answer .eyebrow{margin-bottom:10px;color:var(--blue)}
.quick-answer h2{margin:0;color:var(--navy);font-size:clamp(28px,3vw,46px);line-height:1.1;letter-spacing:-.045em}.quick-answer h2 em{color:var(--blue);font-style:italic}
.quick-answer>p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
.article-layout{display:grid;grid-template-columns:255px minmax(0,860px);justify-content:center;gap:clamp(45px,7vw,115px);padding:100px clamp(24px,6vw,90px) 120px;background:var(--soft)}
.article-aside{position:relative}.contents-card{position:sticky;top:30px;display:flex;flex-direction:column;padding:25px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 16px 45px rgba(15,45,92,.07)}
.contents-card>span{margin-bottom:12px;color:var(--navy);font-size:10px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.contents-card a{padding:12px 0;border-top:1px solid var(--line);color:var(--muted);font-size:11px;font-weight:700;transition:.2s}.contents-card a:hover{padding-left:5px;color:var(--blue)}
.aside-help{margin-top:18px;padding:22px;border-radius:20px;background:var(--navy);color:#fff}.aside-help img{width:38px;height:auto;margin-bottom:14px}.aside-help p{margin:0 0 16px;font-size:16px;font-weight:750;line-height:1.35}.aside-help a{display:flex;align-items:center;justify-content:space-between;color:#ff9941;font-size:10px;font-weight:800}.aside-help svg{width:15px;height:15px}
.article-body{min-width:0}.content-section{margin-bottom:105px;scroll-margin-top:35px}
.section-kicker{margin-bottom:13px;color:var(--blue)}
.content-section>h2,.section-title-row h2,.article-cta h2{margin:0;color:var(--navy);font-size:clamp(36px,4.1vw,58px);line-height:1.05;letter-spacing:-.055em}
.section-intro{max-width:720px;margin:23px 0 42px;color:var(--muted);font-size:16px;line-height:1.8}
.reason-list{display:flex;flex-direction:column;gap:16px}
.reason-card{position:relative;display:grid;grid-template-columns:90px 1fr;gap:27px;padding:34px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 14px 40px rgba(15,45,92,.055)}
.reason-card h3{margin:1px 0 14px;color:var(--navy);font-size:24px;line-height:1.2;letter-spacing:-.035em}.reason-card p{margin:0 0 12px;color:#596579;font-size:13px;line-height:1.8}.reason-card p:last-child{margin-bottom:0}
.reason-icon{position:relative;display:grid;place-items:center;width:76px;height:76px;border-radius:20px;background:rgba(0,87,217,.08);color:var(--blue)}.reason-icon svg{width:42px;height:42px}.reason-icon span{position:absolute;right:-5px;top:-7px;display:grid;place-items:center;width:25px;height:25px;border:3px solid #fff;border-radius:50%;background:var(--blue);color:#fff;font-size:8px;font-weight:850}.reason-icon.water{color:#098bc7;background:rgba(9,139,199,.09)}.reason-icon.water span{background:#098bc7}.reason-icon.foam{color:#7141cf;background:rgba(113,65,207,.08)}.reason-icon.foam span{background:#7141cf}.reason-icon.timer{color:var(--orange);background:rgba(255,122,0,.09)}.reason-icon.timer span{background:var(--orange)}
.micro-tip{display:flex;align-items:flex-start;gap:14px;margin-top:20px;padding:14px 16px;border-radius:14px;background:var(--soft)}.micro-tip strong{flex:0 0 auto;color:var(--blue);font-size:9px;letter-spacing:.1em;text-transform:uppercase}.micro-tip span{color:#6c7687;font-size:10px;line-height:1.55}
.final-minute{grid-template-columns:90px 1fr 105px;align-items:center;border-color:rgba(255,122,0,.23);background:linear-gradient(135deg,#fff,#fff9f3)}
.mini-display{display:flex;flex-direction:column;align-items:flex-end;color:var(--navy)}.mini-display span{font-size:8px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.mini-display b{font-size:57px;line-height:1;letter-spacing:-.07em}.mini-display i{color:var(--orange);font-style:normal;letter-spacing:.15em}
.checklist-section{padding:45px;border-radius:28px;background:var(--navy);color:#fff;box-shadow:0 28px 70px rgba(15,45,92,.18)}
.checklist-section .section-kicker{color:#84b4ff}.checklist-section h2{color:#fff}
.section-title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.section-title-row>span{margin-bottom:5px;padding:7px 11px;border:1px solid rgba(255,255,255,.16);border-radius:100px;color:#a9bbd4;font-size:8px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:12px 25px;margin:35px 0 0;padding:0;list-style:none}.checklist li{display:flex;align-items:flex-start;gap:12px;padding:16px 0;border-top:1px solid rgba(255,255,255,.1);color:#c0cbe0;font-size:11px;line-height:1.6}.checklist svg{flex:0 0 23px;width:23px;height:23px;padding:5px;border-radius:50%;background:var(--green);color:#fff;stroke-width:2.6}.checklist strong{color:#fff}
.safety-note{display:flex;align-items:flex-start;gap:13px;margin-top:27px;padding:16px 18px;border:1px solid rgba(255,152,64,.27);border-radius:15px;background:rgba(255,122,0,.1)}.safety-note svg{flex:0 0 21px;width:21px;height:21px;color:#ff9a43}.safety-note p{margin:0;color:#cbd5e5;font-size:10px}.safety-note strong{color:#fff}
.diagnosis-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:37px}.diagnosis-card{padding:30px;border:1px solid var(--line);border-radius:23px;background:#fff}.diagnosis-card>span{display:inline-block;margin-bottom:17px;padding:6px 10px;border-radius:100px;font-size:8px;font-weight:850;letter-spacing:.11em;text-transform:uppercase}.diagnosis-card.normal>span{background:rgba(34,197,94,.11);color:#138442}.diagnosis-card.warning>span{background:rgba(255,122,0,.11);color:#d86600}.diagnosis-card h3{margin:0 0 22px;color:var(--navy);font-size:20px;line-height:1.35}.diagnosis-card ul{display:flex;flex-direction:column;gap:13px;margin:0;padding:0;list-style:none}.diagnosis-card li{position:relative;padding-left:18px;color:var(--muted);font-size:11px}.diagnosis-card li::before{content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;border-radius:50%;background:var(--green)}.diagnosis-card.warning li::before{background:var(--orange)}
.article-cta{display:grid;grid-template-columns:1fr auto;align-items:end;gap:45px;margin:0 0 105px;padding:45px;border-radius:28px;background:linear-gradient(135deg,#0866ee,#0051c9);color:#fff;box-shadow:0 26px 65px rgba(0,87,217,.23)}.article-cta .eyebrow{color:#b7d2ff}.article-cta h2{color:#fff;font-size:clamp(31px,3.5vw,49px)}.article-cta p:not(.eyebrow){max-width:620px;margin:20px 0 0;color:rgba(255,255,255,.75);font-size:12px}.cta-actions{display:flex;min-width:210px;flex-direction:column;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:52px;padding:0 20px;border-radius:15px;font-size:11px;font-weight:850;white-space:nowrap;transition:.25s}.button:hover{transform:translateY(-2px)}.button svg{width:18px;height:18px}.button-primary{background:var(--orange);color:#fff;box-shadow:0 12px 28px rgba(39,23,8,.18)}.button-primary:hover{background:#ed7100}.button-whatsapp{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff}.button-whatsapp:hover{background:#1faf59;border-color:#1faf59}
.faq-list{margin-top:35px;border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 2px;color:var(--navy);font-size:15px;font-weight:750;cursor:pointer;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{display:grid;place-items:center;flex:0 0 28px;width:28px;height:28px;border-radius:50%;background:rgba(0,87,217,.08);color:var(--blue);font-size:18px;transition:.25s}.faq-list details[open] summary span{transform:rotate(45deg);background:var(--blue);color:#fff}.faq-list details p{max-width:730px;margin:-4px 50px 23px 2px;color:var(--muted);font-size:13px;line-height:1.8}
.article-end{display:flex;align-items:center;justify-content:space-between;padding-top:25px;border-top:1px solid var(--line)}.article-end p{margin:0;color:var(--navy);font-size:13px;font-weight:800}.article-end button{border-color:var(--line);background:#fff;color:var(--blue)}
.blog-footer{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr) minmax(0,.75fr) minmax(0,.85fr) minmax(0,.6fr);gap:clamp(24px,4vw,55px);padding:65px clamp(24px,7vw,105px) 25px;background:#0b2348;color:#fff}.blog-footer>*{min-width:0}.footer-brand img{width:220px;height:auto;margin-bottom:14px}.footer-brand p{margin:0;color:#9cabc1;font-size:11px}.blog-footer>div:not(.footer-brand,.footer-bottom){display:flex;flex-direction:column;align-items:flex-start;gap:8px}.blog-footer strong{color:#8495ae;font-size:9px;letter-spacing:.13em;text-transform:uppercase}.blog-footer a,.blog-footer span{color:#d1d9e4;font-size:11px;overflow-wrap:anywhere}.footer-social{display:flex;gap:8px}.footer-social a{display:grid;place-items:center;width:38px;height:38px;border:1px solid rgba(255,255,255,.15);border-radius:50%;transition:.2s}.footer-social a:hover{border-color:var(--orange);background:var(--orange);transform:translateY(-2px)}.footer-social svg{width:17px;height:17px}.footer-bottom{grid-column:1/-1;display:flex;justify-content:flex-start;margin-top:20px;padding-top:23px;border-top:1px solid rgba(255,255,255,.09)}
.footer-home-link{display:block;width:220px;max-width:100%;border-radius:10px}.footer-home-link img{width:100%}.footer-home-link:focus-visible{outline:2px solid var(--orange);outline-offset:5px}
@media(max-width:1050px){.blog-footer{grid-template-columns:repeat(2,minmax(0,1fr))}.blog-footer .footer-brand{grid-column:1/-1}}
.whatsapp-float{position:fixed;z-index:60;right:24px;bottom:24px;display:flex;align-items:center;gap:9px;color:#fff}.whatsapp-float span{padding:9px 13px;border-radius:100px;background:var(--navy);font-size:9px;box-shadow:0 8px 24px rgba(0,0,0,.16);opacity:0;transform:translateX(8px);transition:.25s}.whatsapp-float svg{width:50px;height:50px;padding:11px;border:1px solid rgba(255,255,255,.6);border-radius:50%;background:linear-gradient(145deg,#2cdb70,#1fac56);box-shadow:0 10px 28px rgba(12,117,53,.3);transition:.25s}.whatsapp-float:hover span{opacity:1;transform:none}.whatsapp-float:hover svg{transform:translateY(-3px)}
.back-to-top{position:fixed;z-index:59;right:28px;bottom:86px;display:grid;place-items:center;width:43px;height:43px;padding:0;border:1px solid rgba(15,45,92,.14);border-radius:50%;background:rgba(255,255,255,.95);color:var(--navy);box-shadow:0 10px 28px rgba(15,45,92,.18);cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px);transition:opacity .25s,visibility .25s,transform .25s,background .25s,color .25s}.back-to-top.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:none}.back-to-top svg{width:17px;height:17px;transform:rotate(-90deg)}.back-to-top:hover,.back-to-top:focus-visible{outline:none;background:var(--orange);color:#fff;transform:translateY(-3px)}
@media(max-width:1080px){.article-hero{grid-template-columns:1fr 1fr}.hero-copy{padding-inline:42px}.breadcrumbs{margin-bottom:45px}.article-layout{grid-template-columns:220px minmax(0,760px);gap:45px}.final-minute{grid-template-columns:75px 1fr}.final-minute .mini-display{display:none}.article-cta{grid-template-columns:1fr}.cta-actions{flex-direction:row}.article-cta .button{flex:1}.quick-answer{grid-template-columns:auto 1fr}.quick-answer>p{grid-column:2}.reason-card{grid-template-columns:75px 1fr}.reason-icon{width:68px;height:68px}}
@media(max-width:800px){html{scroll-padding-top:85px}.blog-header{height:74px;padding-inline:18px}.blog-brand,.blog-brand img{width:164px}.blog-header nav{gap:8px}.header-back{display:none}.header-cta{min-height:42px;padding:0 14px;font-size:10px}.article-hero{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:55px 24px 48px}.breadcrumbs{margin-bottom:42px}.hero-copy h1{font-size:clamp(45px,12vw,68px)}.hero-lead{font-size:16px}.hero-visual{min-height:510px}.hero-visual img{object-position:67% center}.quick-answer{grid-template-columns:1fr;gap:17px;padding:48px 24px}.quick-number{font-size:35px}.quick-answer>p{grid-column:auto}.article-layout{display:block;padding:70px 20px 90px}.article-aside{display:none}.content-section{margin-bottom:78px}.reason-card{padding:27px}.checklist-section{padding:32px 25px}.article-cta{padding:34px 26px}.blog-footer{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{grid-column:1/-1;align-items:flex-start;flex-direction:column;gap:10px}.whatsapp-float span{display:none}}
@media(max-width:560px){.header-cta svg{display:none}.article-hero{background:var(--navy)}.hero-copy{padding-top:44px}.breadcrumbs{margin-bottom:34px}.hero-copy h1{font-size:46px}.hero-lead{margin-top:24px}.hero-meta>span:nth-child(2){display:none}.hero-visual{min-height:405px}.timer-card{left:18px;bottom:24px;width:178px;padding:17px;border-radius:20px}.timer-card>strong{font-size:54px}.timer-card>div i{width:19px}.hero-visual figcaption{display:none}.quick-number{display:none}.quick-answer h2{font-size:33px}.article-layout{padding-inline:16px}.content-section>h2,.section-title-row h2{font-size:37px}.section-intro{font-size:14px}.reason-card,.final-minute{grid-template-columns:1fr;gap:19px;padding:24px}.reason-icon{width:59px;height:59px;border-radius:16px}.reason-icon svg{width:34px;height:34px}.reason-card h3{font-size:21px}.micro-tip{display:block}.micro-tip strong{display:block;margin-bottom:5px}.section-title-row{align-items:flex-start;flex-direction:column}.section-title-row>span{margin:0}.checklist{grid-template-columns:1fr}.diagnosis-grid{grid-template-columns:1fr}.article-cta{gap:28px}.article-cta h2{font-size:34px}.cta-actions{flex-direction:column}.faq-list summary{font-size:13px}.article-end{align-items:flex-start;flex-direction:column;gap:15px}.blog-footer{grid-template-columns:1fr;gap:35px}.footer-brand,.footer-bottom{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column;gap:10px}.whatsapp-float{right:16px;bottom:16px}.whatsapp-float svg{width:47px;height:47px}.back-to-top{right:19px;bottom:76px;width:41px;height:41px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}