/* ==========================================================================
   Derma Supply child theme: design tokens and components
   Layout: editorial "broadsheet" — warm paper background, serif headings,
   a ~720px reading column with a narrow margin rail, hairline rules.
   ========================================================================== */

@font-face{font-family:"Newsreader";src:url(../fonts/newsreader-var.woff2) format("woff2-variations"),url(../fonts/newsreader-var.woff2) format("woff2");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"Newsreader";src:url(../fonts/newsreader-var-italic.woff2) format("woff2-variations"),url(../fonts/newsreader-var-italic.woff2) format("woff2");font-weight:200 800;font-style:italic;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-var.woff2) format("woff2-variations"),url(../fonts/source-sans-3-var.woff2) format("woff2");font-weight:200 900;font-style:normal;font-display:swap}

:root{
  --rx-bg:#fff8f3;            /* paper */
  --rx-surface:#f9f2ed;       /* band / box */
  --rx-surface-2:#f3ede7;
  --rx-slot:#ece8e1;          /* empty photo frame */
  --rx-ink:#1d1b18;
  --rx-ink-2:#404847;
  --rx-muted:#665d54;
  --rx-line:#e2ddd6;
  --rx-line-2:#c0c8c7;
  --rx-primary:#144543;
  --rx-primary-2:#2f5d5a;
  --rx-on-primary:#ffffff;
  --rx-warn:#672d22;
  --rx-warn-bg:#fff1ee;
  --rx-serif:"Newsreader",Georgia,"Times New Roman",serif;
  --rx-sans:"Source Sans 3",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --rx-wide:1360px;
  --rx-read:860px;
  --rx-gutter:clamp(16px,3vw,32px);
}

/* ---------- base ---------- */
body{background:var(--rx-bg);color:var(--rx-ink);font-family:var(--rx-sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{font-family:var(--rx-serif);font-weight:400;color:var(--rx-ink);text-wrap:balance;letter-spacing:-.005em}
h1{font-size:clamp(34px,4.2vw,46px);line-height:1.15;letter-spacing:-.015em;margin-bottom:.5em}
h2{font-size:clamp(26px,2.8vw,32px);line-height:1.25;margin:0 0 .6em}
h3{font-size:21px;line-height:1.35;font-weight:500;margin:0 0 .4em}
h4{font-size:18px;font-weight:500}
a{color:var(--rx-primary);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--rx-primary-2)}
:focus-visible{outline:3px solid var(--rx-primary-2);outline-offset:2px}
::selection{background:#eee0d5}
strong{font-weight:600}

/* ---------- GeneratePress chrome ---------- */
.site-header{background:var(--rx-bg);border-bottom:1px solid var(--rx-line)}
.inside-header{padding:14px var(--rx-gutter)}
.main-title{font-family:var(--rx-serif);font-size:22px;font-weight:500}
.main-title a,.main-title a:hover{color:var(--rx-ink)}
.site-description{font-size:13px;color:var(--rx-muted)}
.main-navigation,.main-navigation ul ul{background:transparent}
.main-navigation .main-nav ul li a{color:var(--rx-ink);font-size:15px;padding-left:12px;padding-right:12px}
.main-navigation .main-nav ul li[class*="current-menu-"]>a,.main-navigation .main-nav ul li:hover>a{color:var(--rx-primary);background:transparent}
.main-navigation .main-nav ul li[class*="current-menu-"]>a{box-shadow:inset 0 -2px 0 var(--rx-primary)}
.main-navigation .main-nav ul li.rx-cta>a{border:1px solid var(--rx-primary);color:var(--rx-primary);text-transform:uppercase;letter-spacing:.06em;font-size:13px;font-weight:600;line-height:38px;margin-left:12px;box-shadow:none}
.main-navigation .main-nav ul li.rx-cta>a:hover{background:var(--rx-primary);color:var(--rx-on-primary)}
.main-navigation .menu-toggle{color:var(--rx-ink)}
.main-navigation.toggled .main-nav ul li.rx-cta>a{margin:8px 12px;display:inline-block}
@media (min-width:769px){.site-header{position:sticky;top:0;z-index:50}.admin-bar .site-header{top:32px}}

/* pages built from sections: let bands run edge to edge */
/* GeneratePress pads every group's inner container (40px desktop, 30px mobile); our sections set their own spacing */
body .site-main .wp-block-group__inner-container{padding:0}
body.rx-page .site.grid-container,body.rx-page #page,body.rx-page .site-content,body.rx-page .content-area,body.rx-page .inside-article{max-width:none;width:100%;padding-left:0;padding-right:0;margin-left:0;margin-right:0}
.inside-header,.inside-site-info{max-width:var(--rx-wide)}
.rx-page .site-content{display:block;padding:0}
.rx-page #page.grid-container,.rx-page .site.grid-container{max-width:none;padding:0}
.rx-page .inside-article{padding:0;background:transparent;border:0}
.rx-page .entry-content:not(:first-child){margin-top:0}
.rx-page .entry-header,.rx-page .page-header{display:none}
.rx-page .content-area{width:100%}
.rx-page.separate-containers .site-main{margin:0}
.rx-page .site-main>article{margin-bottom:0}

/* ---------- sections ---------- */
.rx-band{padding-block:clamp(44px,6vw,80px);border-bottom:1px solid var(--rx-line);margin:0!important}
.rx-band-alt{background:var(--rx-surface)}
.rx-band-dark{background:var(--rx-primary);color:var(--rx-on-primary)}
.rx-band-dark :is(h1,h2,h3,a,p){color:var(--rx-on-primary)}
.rx-hero{padding-top:clamp(36px,5vw,72px)}
.rx-inner{max-width:var(--rx-wide);margin-inline:auto!important;padding-inline:var(--rx-gutter)}
:is(.rx-inner,.rx-inner>.wp-block-group__inner-container)>*{max-width:var(--rx-read)}
:is(.rx-inner,.rx-inner>.wp-block-group__inner-container)>:is(.wp-block-columns,.wp-block-table,.rx-wide,.wp-block-image.rx-strip,.wp-block-group.rx-box,.wp-block-group__inner-container){max-width:none}
:is(.rx-inner,.rx-inner>.wp-block-group__inner-container)>*+*{margin-top:1rem}
:is(.rx-inner,.rx-inner>.wp-block-group__inner-container)>:is(h2,h3){margin-top:2.2rem}
:is(.rx-inner,.rx-inner>.wp-block-group__inner-container)>:first-child{margin-top:0}
body .wp-block-column>*+*{margin-top:1rem}
body .wp-block-column>h2+*,body .wp-block-column>h3+*{margin-top:.5rem}
body .wp-block-column h2:not(:first-child){margin-top:2.6rem;padding-top:2rem;border-top:1px solid var(--rx-line)}
body .wp-block-columns{gap:clamp(24px,4vw,64px);margin-bottom:0}
body .wp-block-column.rx-aside{position:sticky;top:96px;align-self:flex-start;font-size:15px;padding-left:28px;border-left:1px solid var(--rx-line)}
@media (max-width:781px){.wp-block-column.rx-aside{position:static;padding-left:0;border-left:0;border-top:1px solid var(--rx-line);padding-top:24px}}

/* ---------- text styles ---------- */
.rx-lead{font-size:clamp(18px,1.6vw,20px);line-height:1.6;color:var(--rx-ink)}
.rx-label{font-family:var(--rx-sans);font-size:12px;line-height:1.3;letter-spacing:.09em;text-transform:uppercase;font-weight:600;color:var(--rx-muted)}
.rx-sidenote{font-family:var(--rx-serif);font-style:italic;font-size:15px;line-height:1.5;color:var(--rx-muted)}
.rx-link{font-size:16px}
.rx-link a{text-decoration:underline}
.rx-link a:not(:has(+*))::after{content:" →"}
.rx-quote{font-family:var(--rx-serif);font-size:22px;line-height:1.45;border-left:2px solid var(--rx-primary);padding-left:20px}
.rx-caption,.wp-element-caption{font-family:var(--rx-serif);font-style:italic;font-size:14.5px;line-height:1.45;color:var(--rx-muted);text-align:left;margin-top:8px}
.rx-credit{display:block;font-family:var(--rx-sans);font-style:normal;font-size:11.5px;letter-spacing:.02em;color:#707977;margin-top:3px}

/* ---------- lists ---------- */
.rx-inner ul.wp-block-list,.wp-block-column ul.wp-block-list{padding-left:1.1em}
body .wp-block-list li{margin-bottom:.35em}
body .wp-block-list li::marker{color:var(--rx-primary)}
ol.rx-steps{list-style:none;counter-reset:rx;padding:0;border-top:1px solid var(--rx-line)}
ol.rx-steps>li{counter-increment:rx;position:relative;padding:14px 0 14px 48px;border-bottom:1px solid var(--rx-line);margin:0}
ol.rx-steps>li::before{content:counter(rx,decimal-leading-zero);position:absolute;left:0;top:15px;font-family:var(--rx-sans);font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--rx-primary)}
ul.rx-toc{list-style:none;padding:0!important;font-size:15px}
ul.rx-toc li{margin:0;padding:5px 0}
ul.rx-toc a{color:var(--rx-ink);text-decoration:none}
ul.rx-toc a:hover{color:var(--rx-primary);text-decoration:underline}

/* ---------- tables ---------- */
body .wp-block-table{overflow-x:auto;margin:1.4rem 0}
body .wp-block-table table{border-collapse:collapse;width:100%;font-size:15.5px;min-width:520px}
body .wp-block-table table.has-fixed-layout{table-layout:auto}
body .wp-block-table th{font-family:var(--rx-sans);font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--rx-muted);text-align:left;border:0;border-bottom:2px solid var(--rx-ink);padding:10px 12px 10px 0;vertical-align:bottom}
body .wp-block-table td{border:0;border-bottom:1px solid var(--rx-line);padding:12px 12px 12px 0;vertical-align:top}
body .wp-block-table td:first-child{font-weight:600;color:var(--rx-ink)}
body .wp-block-table thead{border:0}

/* ---------- boxes ---------- */
body .wp-block-group.rx-box{background:var(--rx-surface-2);border:1px solid var(--rx-line);padding:clamp(18px,2.4vw,28px)}
body .wp-block-group.rx-box>*+*,body .wp-block-group.rx-box>.wp-block-group__inner-container>*+*{margin-top:.75rem}

body .wp-block-group.rx-note{background:var(--rx-surface);border:0;border-left:2px solid var(--rx-primary)}
body .wp-block-group.rx-warning{background:var(--rx-warn-bg);border:2px solid var(--rx-warn)}
body .wp-block-group.rx-warning :is(h2,body h3,body .rx-label){color:var(--rx-warn)}
body .wp-block-group.rx-warning h2,body .wp-block-group.rx-warning h3{font-family:var(--rx-sans);font-size:15px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;margin-top:0}

/* empty photo frame: replace with a real photo */
body .wp-block-group.rx-slot{background:var(--rx-slot);border:1px dashed var(--rx-line-2);min-height:200px;display:flex;align-items:center;justify-content:center;text-align:center;padding:20px}
.wp-block-group.rx-slot.rx-slot-sm{width:120px;min-height:140px;padding:10px}
.rx-slot-label{font-family:var(--rx-serif);font-style:italic;font-size:14.5px;color:var(--rx-muted);margin:0}

/* ---------- images ---------- */
body .wp-block-image{margin:1.6rem 0}
body .wp-block-image img{display:block;width:100%;height:auto;border:1px solid var(--rx-line-2);background:#fff}
body .wp-block-image.rx-photo img{aspect-ratio:16/10;object-fit:cover}
body .wp-block-image.rx-inslot{margin:0}
body .wp-block-image.rx-inslot img{aspect-ratio:4/5}
body .wp-block-image.rx-plate img{object-fit:contain;padding:18px;max-height:440px}
body .wp-block-image.rx-plate-sm{max-width:320px}
body .wp-block-image.rx-plate-sm img{max-height:320px;padding:14px}
body .wp-block-image.rx-strip img{border:0;background:transparent;padding:0}
body .wp-block-columns.rx-pair{gap:0;border:1px solid var(--rx-line-2);background:#fff;margin-top:1.6rem}
body .wp-block-columns.rx-pair .wp-block-image{margin:0}
body .wp-block-columns.rx-pair img{border:0;max-height:300px;padding:14px}
body .wp-block-columns.rx-pair+.rx-caption{margin-top:8px}

/* video placeholder (swap for an embed when the animation exists) */
body .wp-block-group.rx-video{position:relative;aspect-ratio:16/9;border:1px solid var(--rx-line-2);background:#fff;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px;margin-top:1.6rem}
body .wp-block-group.rx-video .rx-video-poster{position:absolute;inset:0;margin:0}
body .wp-block-group.rx-video .rx-video-poster img{width:100%;height:100%;object-fit:cover;opacity:.22;border:0}
.rx-video-title{position:relative;font-family:var(--rx-serif);font-size:clamp(18px,2vw,23px);margin:0!important}
.rx-video-title::before{content:"";display:block;width:64px;height:64px;margin:0 auto 12px;border-radius:50%;background:var(--rx-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6.5v11l9-5.5z' fill='%23fff'/%3E%3C/svg%3E") center/30px no-repeat}
.rx-video-meta{position:relative;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--rx-ink-2);margin:6px 0 0!important}

/* ---------- buttons ---------- */
body .wp-block-buttons{gap:14px;margin-top:1.4rem}
body .wp-block-button__link,body .rx-btn{background:var(--rx-primary);color:var(--rx-on-primary);border-radius:0;font-family:var(--rx-sans);font-size:14px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;padding:13px 24px;border:1px solid var(--rx-primary);line-height:1.2;text-decoration:none;display:inline-block;cursor:pointer}
body .wp-block-button__link:hover,body .rx-btn:hover{background:var(--rx-primary-2);color:var(--rx-on-primary)}
body .wp-block-button.is-style-outline .wp-block-button__link{background:transparent;color:var(--rx-primary);border:1px solid var(--rx-primary)}
body .wp-block-button.is-style-outline .wp-block-button__link:hover{background:var(--rx-primary);color:var(--rx-on-primary)}

/* ---------- FAQ (details) ---------- */
body .wp-block-details{border-bottom:1px solid var(--rx-line);padding:14px 0;margin:0!important}
body .wp-block-details:first-of-type,body h2+.wp-block-details{border-top:1px solid var(--rx-line);margin-top:.6rem!important}
body .wp-block-details summary{font-family:var(--rx-serif);font-size:20px;line-height:1.35;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
body .wp-block-details summary::-webkit-details-marker{display:none}
body .wp-block-details summary::after{content:"+";font-family:var(--rx-sans);color:var(--rx-muted);font-size:22px;line-height:1;transition:transform .15s}
body .wp-block-details[open] summary::after{transform:rotate(45deg)}
body .wp-block-details>:not(summary){margin-top:.6rem;color:var(--rx-ink-2)}

/* ---------- forms: enquiry + calculator ---------- */
.rx-form{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;max-width:var(--rx-read)}
.rx-form .rx-full{grid-column:1/-1}
@media (max-width:640px){.rx-form{grid-template-columns:1fr}}
.rx-form label,.rx-form legend{display:block;font-weight:600;font-size:15px;margin-bottom:6px;color:var(--rx-ink)}
.rx-form input[type=text],.rx-form input[type=email],.rx-form input[type=tel],.rx-form input[type=number],.rx-form select,.rx-form textarea{width:100%;font:inherit;font-size:16px;padding:11px 12px;border:1px solid var(--rx-line-2);border-radius:0;background:#fff;color:var(--rx-ink)}
.rx-form input:focus,.rx-form select:focus,.rx-form textarea:focus{outline:2px solid var(--rx-primary-2);outline-offset:0;border-color:var(--rx-primary-2)}
.rx-form fieldset{border:0;padding:0;margin:0}
.rx-form .rx-choices{display:flex;flex-wrap:wrap;gap:8px 20px}
.rx-form .rx-choices label{font-weight:400;display:flex;align-items:center;gap:8px;margin:0}
.rx-form .rx-hint{font-size:13.5px;color:var(--rx-muted);margin-top:4px}
.rx-form .rx-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.rx-alert{padding:14px 16px;border-left:3px solid var(--rx-warn);background:var(--rx-warn-bg);margin-bottom:18px;max-width:var(--rx-read)}
.rx-alert.ok{border-color:var(--rx-primary);background:var(--rx-surface)}
.rx-calc{background:var(--rx-surface-2);border:1px solid var(--rx-line);padding:clamp(18px,2.4vw,28px);max-width:var(--rx-read)}
.rx-calc .rx-form{grid-template-columns:repeat(3,1fr)}
@media (max-width:700px){.rx-calc .rx-form{grid-template-columns:1fr}}
.rx-calc output{display:block;font-family:var(--rx-serif);font-size:26px;line-height:1.2;color:var(--rx-ink)}
.rx-calc .rx-results{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;border-top:1px solid var(--rx-line-2);margin-top:20px;padding-top:16px}
@media (max-width:700px){.rx-calc .rx-results{grid-template-columns:1fr}}
.rx-calc .rx-note-sm{font-size:13.5px;color:var(--rx-muted);margin-top:14px}
.rx-credits-table td:first-child{font-weight:400}

/* ---------- footer ---------- */
.rx-footer{background:var(--rx-bg);border-top:1px solid var(--rx-line);padding:48px var(--rx-gutter) 24px;font-size:15px}
.rx-footer-inner{max-width:var(--rx-wide);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
@media (max-width:760px){.rx-footer-inner{grid-template-columns:1fr}}
.rx-footer .rx-brand{font-family:var(--rx-serif);font-size:22px;margin:0 0 8px}
.rx-footer ul{list-style:none;margin:0;padding:0}
.rx-footer li{margin:0 0 6px}
.rx-footer a{color:var(--rx-ink)}
.rx-footer .rx-disclaimer{color:var(--rx-muted);font-size:13.5px;max-width:560px}
.site-footer .site-info{background:var(--rx-bg);color:var(--rx-muted);font-size:13px;border-top:1px solid var(--rx-line)}
.site-footer .site-info a{color:var(--rx-muted)}

/* ---------- blog posts (phase 4 articles) ---------- */
.single .inside-article{max-width:calc(var(--rx-read) + 80px);margin-inline:auto;background:transparent}
.single .entry-content{font-size:18px}

/* ---------- mobile ---------- */
@media (max-width:781px){
  body{font-size:16.5px}
  .rx-band{padding-block:36px}
  .rx-hero{padding-top:28px}
  .inside-header{padding:10px 16px}
  body .wp-block-group.rx-box{padding:16px}
  body .wp-block-image.rx-plate img{padding:10px}
  body .wp-block-columns.rx-pair img{padding:8px}
  .rx-calc{padding:16px}
  body .wp-block-image.rx-inslot img{aspect-ratio:4/3}
  .rx-footer{padding:36px 16px 20px}
  :is(.rx-inner,.rx-inner>.wp-block-group__inner-container)>*{max-width:none}
  .wp-block-columns:not(.rx-pair){gap:28px}
}