/* Approved dark bordeaux-to-black background with recurring scroll accents starting below the opening section. */
:root{--line:#291b1e;--line-strong:#3b282d}
body{background:#070606}
#content{
 background-color:#070606;
 background-image:linear-gradient(to top,#070606 0%,rgba(7,6,6,.97) 12%,rgba(7,6,6,.68) 45%,rgba(7,6,6,.22) 78%,rgba(7,6,6,0) 100%),radial-gradient(ellipse 1000px 620px at 100% 850px,rgba(36,8,16,.7) 0%,rgba(25,7,12,.42) 42%,transparent 80%),radial-gradient(ellipse 1050px 650px at 0 2250px,rgba(34,8,15,.68) 0%,rgba(24,7,11,.4) 42%,transparent 80%);
 background-size:100% 280px,100% 2800px,100% 2800px;
 background-repeat:no-repeat,repeat-y,repeat-y;
 background-position:left bottom,left top,left top;
}
.page-head{background:transparent;border-bottom-color:transparent}
.hero-scrim{background:linear-gradient(to top,rgba(32,7,14,.32) 0%,rgba(32,7,14,.20) 22%,rgba(27,6,12,.07) 48%,rgba(27,6,12,0) 76%),linear-gradient(to top,#070606 0%,rgba(7,6,6,.96) 24%,rgba(7,6,6,.76) 62%,rgba(7,6,6,.46) 100%)}
.hero-full{background-color:#070606;border-bottom-color:transparent}
.home #content{background-image:none}
.home #content>.wrap{background:none}
/* The homepage atmosphere starts at the photo / before-after boundary. */
.sm-home-atmosphere{
 background-color:#070606;
 background-image:linear-gradient(to top,#070606 0%,rgba(7,6,6,.97) 12%,rgba(7,6,6,.68) 45%,rgba(7,6,6,.22) 78%,rgba(7,6,6,0) 100%),linear-gradient(to bottom,#070606 0%,rgba(7,6,6,.97) 12%,rgba(7,6,6,.68) 45%,rgba(7,6,6,.22) 78%,rgba(7,6,6,0) 100%),radial-gradient(ellipse 1250px 950px at 0 220px,rgba(43,8,19,.76) 0%,rgba(28,7,14,.46) 44%,transparent 80%),radial-gradient(ellipse 1050px 600px at 0 500px,rgba(34,8,15,.68) 0%,rgba(24,7,11,.4) 42%,transparent 80%),radial-gradient(ellipse 1000px 650px at 100% 1900px,rgba(36,8,16,.7) 0%,rgba(25,7,12,.42) 42%,transparent 80%);
 background-size:100% 280px,100% 280px,100% 1300px,100% 2800px,100% 2800px;
 background-repeat:no-repeat,no-repeat,no-repeat,repeat-y,repeat-y;
 background-position:left bottom,left top,left top,left top,left top;
}
#services{background:transparent}
.sm-guide-card,.sm-method-card,.sm-scope-card,.sm-signal-panel,.sm-situation,.sm-decision-grid>a{background:linear-gradient(155deg,rgba(17,9,12,.96),rgba(9,7,8,.98));border-color:#2b1c21}
.sm-guide-card:hover,.sm-decision-grid>a:hover{border-color:var(--accent)}
.sm-guide-discover{background:transparent;border-top-color:transparent}
.sm-process-steps{background:linear-gradient(135deg,rgba(21,9,13,.5),rgba(8,7,8,.96))}
.sm-guide-layout{background:transparent}
.site-footer{background:#070606;border-top-color:transparent}
/* Navigation and the mobile menu retain their existing opaque backgrounds. */
/* Static background tiles continue on long pages without motion or overlays. */
@media(max-width:600px){#content{
 background-image:linear-gradient(to top,#070606 0%,rgba(7,6,6,.97) 12%,rgba(7,6,6,.68) 45%,rgba(7,6,6,.22) 78%,rgba(7,6,6,0) 100%),radial-gradient(ellipse 460px 580px at 100% 1250px,rgba(36,8,16,.65) 0%,rgba(25,7,12,.36) 42%,transparent 80%),radial-gradient(ellipse 460px 580px at 0 2450px,rgba(34,8,15,.62) 0%,rgba(24,7,11,.34) 42%,transparent 80%);
 background-size:100% 280px,100% 3000px,100% 3000px;
}}
@media(max-width:600px){.sm-home-atmosphere{
 background-image:linear-gradient(to top,#070606 0%,rgba(7,6,6,.97) 12%,rgba(7,6,6,.68) 45%,rgba(7,6,6,.22) 78%,rgba(7,6,6,0) 100%),linear-gradient(to bottom,#070606 0%,rgba(7,6,6,.97) 12%,rgba(7,6,6,.68) 45%,rgba(7,6,6,.22) 78%,rgba(7,6,6,0) 100%),radial-gradient(ellipse 620px 850px at 0 200px,rgba(40,8,18,.72) 0%,rgba(27,7,13,.42) 44%,transparent 80%),radial-gradient(ellipse 460px 520px at 0 450px,rgba(34,8,15,.62) 0%,rgba(24,7,11,.34) 42%,transparent 80%),radial-gradient(ellipse 460px 560px at 100% 1850px,rgba(36,8,16,.65) 0%,rgba(25,7,12,.36) 42%,transparent 80%);
}}