/* ENERGY 30-DAAGSE PLANK CHALLENGE: scherp, rustig, volledig responsive */
.plank-challenge{background:#f4f2ef;color:#111216;padding:80px 0 95px;scroll-margin-top:110px}
.pc-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:end;margin-bottom:34px}
.pc-intro .section-label,.pc-technique .section-label{letter-spacing:.16em;font-size:10px;color:#7b7367}
.pc-intro h2{font-size:clamp(43px,5.6vw,76px);letter-spacing:-.065em;line-height:1.01;font-weight:870;max-width:11ch;margin:17px 0 0}
.pc-intro p{font-size:16px;color:#53575b;line-height:1.75;max-width:550px;margin:0 0 14px}
.pc-intro a{font-size:13px;font-weight:810;border-bottom:1px solid #111;padding-bottom:6px;display:inline-flex;gap:16px;text-decoration:none}
.pc-shell{background:#fff;border:1px solid #d7d6d3}
.pc-topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:17px 28px;background:#141619;color:#fff;font-size:11px;letter-spacing:.12em;font-weight:820;text-transform:uppercase}
.pc-topbar span:last-child{font-size:10px;color:#bbbfc1}
.pc-switch{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:#e4e3e0;gap:1px;border-bottom:1px solid #dedcda}
.pc-tab{border:0;background:#f5f4f1;color:#4d4f52;display:grid;justify-items:start;align-content:center;gap:6px;text-align:left;min-height:105px;padding:17px 27px;cursor:pointer}
.pc-tab span{font-size:10px;color:#817a70;letter-spacing:.08em;font-weight:830}
.pc-tab strong{font-size:22px;letter-spacing:-.035em;line-height:1.2}
.pc-tab small{font-size:12px;font-weight:660}
.pc-tab.is-selected{background:#fff;color:#101112;box-shadow:inset 0 -4px #111}
.pc-tab:hover:not(.is-selected){background:#ebebe8}
.pc-tab:focus-visible,.pc-day:focus-visible,.pc-reset:focus-visible,.pc-print:focus-visible{outline:3px solid #555;outline-offset:-4px}
.pc-level{padding:34px 32px 27px}
.pc-level[hidden]{display:none!important}
.pc-level-head{display:flex;justify-content:space-between;gap:24px;align-items:start;padding-bottom:27px}
.pc-level-kicker{font-size:10px;letter-spacing:.15em;font-weight:820;color:#85776b}
.pc-level-head h3{font-size:clamp(26px,3vw,37px);letter-spacing:-.046em;margin:7px 0 8px;line-height:1.13}
.pc-level-head p{max-width:500px;font-size:14px;color:#65696d;line-height:1.7;margin:0}
.pc-level-target{text-align:right;min-width:155px;display:grid;gap:3px}
.pc-level-target>span{font-size:11px;color:#777}
.pc-level-target strong{font-size:25px;letter-spacing:-.045em;white-space:nowrap}
.pc-level-target small{font-size:10px;color:#6c6f73;max-width:140px;justify-self:end}
.pc-progress{padding:18px 20px;background:#f5f4f1;margin-bottom:22px}
.pc-progress>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.pc-progress strong{font-size:13px;font-weight:850}
.pc-progress [data-progress-percent]{font-size:12px;color:#696c70}
.pc-progress-track{height:5px;background:#d7d6d1}
.pc-progress-track>span{display:block;height:100%;width:0;background:#101114;transition:width .2s ease}
.pc-calendar{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.pc-day{border:1px solid #e1e0dc;background:#f8f7f4;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;text-align:left;min-height:119px;padding:14px 12px;gap:6px;color:#101114}
.pc-day>span{font-size:10px;color:#757877;font-weight:810;letter-spacing:.065em;text-transform:uppercase}
.pc-day>strong{font-size:clamp(16px,1.8vw,23px);font-weight:860;letter-spacing:-.035em;line-height:1.1}
.pc-day>small{font-size:10px;color:#797d7d;font-weight:690}
.pc-train{cursor:pointer;transition:background .15s,border-color .15s}
.pc-train:hover{border-color:#151618;background:#eeeae4}
.pc-train.is-complete{background:#17191c;border-color:#17191c;color:#fff}
.pc-train.is-complete>span,.pc-train.is-complete>small{color:#dededd}
.pc-rest{background:#e9e7e3;border-color:#e9e7e3}
.pc-rest strong{color:#716e6a}
.pc-level-foot{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-top:20px}
.pc-level-foot p{font-size:12px;color:#73767a;line-height:1.6;max-width:650px;margin:0}
.pc-reset{font-size:12px;white-space:nowrap;color:#404246;border:0;background:transparent;text-decoration:underline;text-underline-offset:4px;cursor:pointer}
.pc-footer{border-top:1px solid #e2e0db;padding:21px 31px;display:flex;justify-content:space-between;gap:25px;align-items:center}
.pc-footer p{max-width:720px;color:#77787a;font-size:12px;line-height:1.7;margin:0}
.pc-print{white-space:nowrap;font-size:12px;font-weight:800;border:1px solid #111;background:#fff;padding:11px 14px;cursor:pointer}
.pc-print:hover{background:#111;color:#fff}
.pc-technique{display:grid;grid-template-columns:1.07fr .93fr;gap:0;margin-top:47px;background:#e6e3df;scroll-margin-top:115px}
.pc-technique figure{position:relative;min-height:370px}
.pc-technique picture,.pc-technique picture img{display:block;width:100%;height:100%}
.pc-technique picture img{position:absolute;inset:0;object-fit:cover;object-position:center 54%}
.pc-technique figcaption{position:absolute;bottom:12px;left:16px;background:rgba(255,255,255,.92);color:#343536;padding:5px 9px;font-size:10px;max-width:calc(100% - 32px)}
.pc-technique-copy{padding:37px clamp(22px,3.5vw,54px);align-self:center}
.pc-technique-copy h3{font-size:clamp(30px,3.2vw,44px);letter-spacing:-.05em;line-height:1.1;margin:13px 0 12px}
.pc-technique-copy p,.pc-technique-copy li{font-size:14px;line-height:1.65;color:#545658}
.pc-technique-copy ol{padding-left:20px;margin:15px 0 24px}
.pc-technique-copy li+li{margin-top:11px}
.pc-technique-copy li strong{color:#151617}
.pc-technique-copy>a{font-weight:810;font-size:13px;text-decoration:none;border-bottom:1px solid #101114;padding-bottom:5px}
@media(max-width:1050px){.pc-calendar{grid-template-columns:repeat(5,minmax(0,1fr))}.pc-intro{gap:26px}.pc-day{min-height:112px}}
@media(max-width:780px){.plank-challenge{padding:60px 0 72px}.pc-intro{grid-template-columns:1fr;gap:17px}.pc-intro h2{font-size:clamp(37px,8vw,54px);max-width:15ch;margin:11px 0 0}.pc-intro p{font-size:15px}.pc-technique{grid-template-columns:1fr}.pc-technique figure{min-height:330px}.pc-technique picture img{object-position:center 46%}.pc-technique-copy{padding:30px}.pc-calendar{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:550px){.plank-challenge{padding:48px 0 60px}.pc-intro h2{font-size:39px}.pc-intro{margin-bottom:24px}.pc-topbar{padding:14px 16px;display:block;font-size:10px}.pc-topbar span:last-child{display:block;margin-top:3px;font-size:9px}.pc-tab{padding:13px 11px;min-height:90px;gap:4px}.pc-tab strong{font-size:17px}.pc-tab small{font-size:10px}.pc-level{padding:20px 13px}.pc-level-head{display:block;padding-bottom:19px}.pc-level-target{text-align:left;margin-top:13px;justify-content:start;gap:3px}.pc-level-target small{max-width:none;justify-self:start}.pc-progress{padding:13px}.pc-calendar{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.pc-day{min-height:105px;padding:12px 9px}.pc-day>strong{font-size:18px}.pc-level-foot{display:block}.pc-reset{margin-top:13px}.pc-footer{display:block;padding:17px 14px}.pc-print{margin-top:15px}.pc-technique{margin-top:32px}.pc-technique figure{min-height:220px}.pc-technique-copy{padding:24px 19px}.pc-technique-copy h3{font-size:33px}}
@media(max-width:360px){.pc-day>strong{font-size:16px}.pc-day{min-height:101px}.pc-tab strong{font-size:15px}}
@media(prefers-reduced-motion:reduce){.pc-progress-track>span,.pc-train{transition:none}}
@media print{
 body>header,body>footer,main>*:not(.plank-challenge),.site-header,.site-footer,.plank-challenge .pc-intro>div:last-child,.pc-technique,.pc-footer button,.pc-reset,.closing-cta,.floating-cta{display:none!important}
 .plank-challenge{padding:0;background:#fff}.pc-shell,.pc-day{break-inside:avoid;border-color:#999}.pc-level{padding:12px}.pc-day{min-height:70px}.pc-day small{display:none}
 .pc-tab{min-height:40px}.pc-intro h2{font-size:30px}.pc-switch{display:none}.pc-progress{display:none}.pc-level[hidden]{display:none!important}
 .pc-calendar{grid-template-columns:repeat(6,minmax(0,1fr))}
}