/* PH Personal MG — identidade grafite, cobre e prata. */
:root{color-scheme:dark;--paper:#101216;--surface:#181c22;--ink:#f1f2f4;--muted:#b8bec7;--accent:#ffb47c;--line:#363c46;--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px;scroll-padding-bottom:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.65}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}main:focus{outline:none}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:absolute;left:16px;top:-100px;z-index:20;padding:14px 20px;background:var(--ink);color:var(--paper);border-radius:8px}.skip:focus{top:12px}
.header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:112px;border-bottom:1px solid #ffffff0c}.brand{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:800;letter-spacing:1.8px;line-height:1.4}.brand small{display:block;font-size:9px;letter-spacing:3px;margin-top:5px}.brand-logo{width:56px;height:64px;object-fit:contain}.header nav{display:flex;align-items:center;gap:26px;font-size:13px;font-weight:600}.header nav a{display:inline-flex;align-items:center;min-height:44px}.nav-contact{border:1px solid #805638;border-radius:40px;padding:9px 18px;gap:20px}
.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center;padding-block:64px 76px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:var(--accent);margin:0 0 22px}.eyebrow>span{display:inline-block;width:6px;height:6px;margin-right:8px;border-radius:50%;background:var(--accent)}h1,h2,h3{line-height:1.1;margin:0;text-wrap:balance}h1{font-size:clamp(42px,5vw,70px);letter-spacing:-3px;font-weight:800}em{font-family:Georgia,'Times New Roman',serif;font-weight:400;color:var(--accent)}h1 em{letter-spacing:-2.5px}.intro{max-width:475px;color:var(--muted);font-size:17px;margin:26px 0 0}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px 28px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:52px;padding:15px 23px;border-radius:8px;font-size:14px;font-weight:700;transition:transform .18s,box-shadow .18s}.lime{color:#211309;background:linear-gradient(120deg,#ffc89d,#f79b58)}.button:hover{transform:translateY(-2px);box-shadow:0 8px 28px #f79b5826;text-decoration:none}.text-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-size:14px;font-weight:700}.hero-note{color:var(--muted);font-size:12px;margin-top:20px}.hero-art{display:flex;align-items:center;justify-content:center;min-height:420px;border:1px solid #79503666;border-radius:var(--radius);background:radial-gradient(ellipse at center,#3c241c,transparent 70%),#15191e;box-shadow:0 20px 70px #0003}.hero-logo{width:100%;height:auto;max-height:430px;object-fit:contain;padding:30px}.ribbon{border-block:1px solid #79503666;background:#211b18}.ribbon .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:18px}.ribbon span{font-size:10px;font-weight:700;letter-spacing:2.2px;color:#e6c5ad}
.section{padding-block:88px}h2{font-size:clamp(32px,3.8vw,49px);letter-spacing:-1.8px}h3{font-size:26px;letter-spacing:-.7px}.about,.faq{display:grid;grid-template-columns:1fr 1fr;gap:80px}.about-copy{max-width:480px;color:var(--muted)}.about-copy .large{font-size:23px;color:var(--ink);line-height:1.35;margin-top:0}.about-copy .text-link{color:var(--accent);margin-top:8px}.first-step{padding-top:0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:36px}.section-heading>p{font-size:14px;color:var(--muted);margin-bottom:0}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;list-style:none;margin:0;padding:0}.steps li{border-top:1px solid var(--line);padding-top:24px}.step-index{font-size:12px;letter-spacing:2px;color:var(--accent)}.steps h3{font-size:23px;margin:18px 0 12px}.steps p{font-size:15px;color:var(--muted);margin:0}
.access-section{background:var(--surface);border-block:1px solid #ffffff08}.access-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:24px}.access-card{padding:32px;border:1px solid var(--line);border-radius:var(--radius)}.diet{background:#11161b;border-color:#805638}.diet:hover{text-decoration:none;border-color:var(--accent);background:#181a1e}.card-top{display:flex;gap:16px;align-items:center;min-height:38px}.card-icon{font-size:35px;line-height:1;color:var(--accent)}.pill{font-size:10px;letter-spacing:1.7px;font-weight:700;color:var(--accent)}.card-top>span:last-child:not(.pill){margin-left:auto;font-size:23px}.access-card h3{font-size:32px;line-height:1.15;margin:28px 0 16px}.access-card>p{color:var(--muted);font-size:14px}.card-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;margin-top:30px;font-size:14px;font-weight:700;color:var(--accent)}.support{background:#1c222a}.support-link{color:var(--accent);margin-top:20px}.questions details{border-bottom:1px solid var(--line)}.questions details:first-child{border-top:1px solid var(--line)}summary{padding:20px 28px 20px 0;min-height:64px;cursor:pointer;font-size:15px;font-weight:600}summary::marker{color:var(--accent)}.questions p{font-size:14px;color:var(--muted);margin:0 0 22px}.contact{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:48px;border:1px solid #805638;border-radius:var(--radius);background:radial-gradient(ellipse at right bottom,#61321d66,transparent 70%),var(--surface)}.contact h2{font-size:clamp(30px,3.2vw,42px)}.contact .button{flex-shrink:0}.footer{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-block:46px}.footer p,.footer>a:not(.brand){font-size:12px;color:var(--muted)}.footer>a{min-height:44px;display:inline-flex;align-items:center}.mobile-contact{display:none}
@media(max-width:1000px){.header nav{gap:16px}.hero{gap:28px}.hero-art{min-height:340px}.hero-logo{padding:20px}.about,.faq{gap:40px}.contact{padding:32px;gap:24px}.contact .button{gap:16px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header{min-height:94px;gap:16px}.brand{font-size:11px;letter-spacing:1px;gap:8px}.brand-logo{width:43px;height:50px}.brand small{font-size:8px;letter-spacing:2px}.header nav{gap:8px 14px;flex-wrap:wrap;justify-content:flex-end}.header nav a{font-size:12px}.header nav .nav-contact{display:none}.hero{grid-template-columns:1fr;padding-block:36px 44px;gap:30px}h1{font-size:clamp(38px,8.2vw,60px);letter-spacing:-1.8px}h1 em{letter-spacing:-1.5px}.intro{font-size:16px;max-width:540px;margin-top:22px}.hero-art{min-height:0;width:100%;max-width:440px;margin-inline:auto}.hero-logo{max-height:310px;padding:20px}.eyebrow{font-size:10px;letter-spacing:1.5px;margin-bottom:18px}.ribbon .wrap{justify-content:center;gap:12px 26px}.ribbon span{font-size:9px}.section{padding-block:56px}.about,.faq{grid-template-columns:1fr;gap:28px}h2{letter-spacing:-1.2px}.first-step{padding-top:0}.steps{grid-template-columns:1fr;gap:24px}.steps h3{margin-top:12px}.section-heading{display:block;margin-bottom:28px}.section-heading>p{margin-top:20px}.access-grid{grid-template-columns:1fr;gap:18px}.access-card{padding:26px}.access-card h3{font-size:29px;margin-top:24px}.support h3 br{display:none}.contact{display:block;padding:30px 25px}.contact .button{margin-top:26px}.footer{align-items:start;padding-block:36px 110px;gap:16px}.footer .brand{width:100%}.footer p{margin:0}.footer>a:last-child{margin-left:auto}.mobile-contact{display:block;position:fixed;bottom:0;left:0;right:0;z-index:5;padding:10px 20px max(10px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#101216f5}.mobile-contact a{display:flex;align-items:center;justify-content:center;gap:24px;min-height:48px;border-radius:8px;background:#ffb47c;color:#211309;font-size:14px;font-weight:700}.mobile-contact a:hover{background:#ffc89d;text-decoration:none}}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}.header{flex-wrap:wrap;gap:0;padding-block:12px}.header nav{width:100%;justify-content:space-between}.hero{padding-top:28px}.button{padding-inline:18px;gap:16px}.contact .button{width:100%;font-size:13px}.footer>a:last-child{margin-left:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Observatório: leitura editorial e acervo sem dependências. */
.science-section{border-top:1px solid var(--line);background:#14171c}.science-feature{display:grid;grid-template-columns:1fr 180px;gap:40px;padding:36px;border:1px solid #805638;border-radius:var(--radius);background:linear-gradient(120deg,#202127,#181b20);transition:border-color .2s}.science-feature:hover{text-decoration:none;border-color:var(--accent)}.science-feature h3{font-size:clamp(25px,2.7vw,35px);line-height:1.2;max-width:760px}.science-feature p:not(.eyebrow){color:var(--muted);max-width:680px;font-size:16px}.science-feature .text-link{color:var(--accent)}.science-mark{border-left:1px solid var(--line);padding-left:32px;display:flex;flex-direction:column;justify-content:space-between}.science-mark span{font-size:12px;letter-spacing:2px;color:var(--muted)}.science-mark strong{font-family:Georgia,serif;font-size:90px;font-weight:400;line-height:1;color:var(--accent)}.science-archive{margin-top:24px}.science-list>h1{max-width:900px;font-size:clamp(38px,5vw,64px)}.science-list .science-feature{margin-top:30px}.editorial-policy{max-width:720px;margin-block:48px}.editorial-policy h2{font-size:28px}.editorial-policy p{color:var(--muted)}.article{max-width:1000px;padding-block:28px 60px}.breadcrumbs{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:48px}.breadcrumbs a{text-decoration:underline}.article-heading{max-width:900px}.article-heading h1{font-size:clamp(35px,4.4vw,60px);letter-spacing:-2px;line-height:1.12}.article-deck{font-size:19px;color:var(--muted);max-width:800px;margin-block:26px}.article-meta{font-size:12px;color:var(--muted);margin-block:24px 36px}.article-body{max-width:740px}.article-body h2{font-size:29px;letter-spacing:-.7px;margin:40px 0 18px}.article-body p,.article-body li{font-size:17px;line-height:1.85;color:#c9cdd4}.article-body li{margin-bottom:12px}.article-body ul{padding-left:24px}.article-body a:not(.button){color:var(--accent);text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}.takeaway{border-left:3px solid var(--accent);padding:24px 28px;background:var(--surface);margin-block:30px}.takeaway h2{font-size:22px;margin:0 0 12px}.takeaway p{margin:0}.article-reference{border-top:1px solid var(--line);margin-top:40px}.article-reference p,.article-reference .editorial-note{font-size:14px}.article-action{padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-block:40px}.article-action h2{font-size:25px;margin:0}.header nav{gap:20px}
@media(max-width:760px){.header{flex-wrap:wrap;gap:0;padding-block:14px}.header nav{width:100%;justify-content:space-between;gap:6px}.header nav a{font-size:12px}.science-feature{grid-template-columns:1fr;padding:25px;gap:0}.science-mark{display:none}.science-feature .eyebrow{line-height:1.8}.article{padding-top:20px}.breadcrumbs{margin-bottom:30px}.article-heading h1{font-size:clamp(33px,8.6vw,49px);letter-spacing:-1px}.article-deck{font-size:17px}.article-body h2{font-size:26px}.article-body p,.article-body li{font-size:16px}.takeaway{padding:20px}.article-action{padding:22px}.article-action .button{font-size:13px;padding-inline:16px;gap:12px}}