/* screnstudud · main.css
   v1.3 · hand-rolled · oct 2024 */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --c-text:#18181b;
  --c-text-2:#27272a;
  --c-text-3:#3f3f46;
  --c-muted:#71717a;
  --c-subtle:#a1a1aa;
  --c-line:#e4e4e7;
  --c-surface:#f4f4f5;
  --c-bg:#fafafa;
  --c-white:#ffffff;
  --c-primary:#10b981;
  --c-primary-d:#059669;
  --c-primary-l:#34d399;
  --c-primary-bg:#ecfdf5;
  --c-dark:#18181b;
  --c-warn:#f59e0b;
  --c-err:#ef4444;
  --font:'Instrument Sans',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono','SF Mono',monospace;
  --max:1100px;
  --max-sm:680px;
  --gap:1.5rem;
  --rad:10px;
  --rad-lg:16px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.04);
  --shadow:0 4px 16px rgba(0,0,0,.06);
  --shadow-lg:0 8px 30px rgba(0,0,0,.08);
  --speed:.18s ease;
}

html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--c-text-2);background:var(--c-bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary-d);text-decoration:none;transition:color var(--speed)}
a:hover{color:var(--c-primary)}
h1,h2,h3,h4{color:var(--c-text);font-weight:700;line-height:1.2}
h1{font-size:clamp(2rem,5vw,2.8rem);letter-spacing:-.03em}
h2{font-size:clamp(1.35rem,3vw,1.9rem);letter-spacing:-.02em}
h3{font-size:clamp(1rem,2vw,1.25rem)}
p{color:var(--c-text-3)}

/* layout */
.ss-container{max-width:var(--max);margin:0 auto;padding:0 var(--gap)}
.ss-narrow{max-width:var(--max-sm);margin:0 auto;padding:0 var(--gap)}

/* header */
.ss-header{position:sticky;top:0;z-index:40;background:rgba(250,250,250,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--c-line)}
.ss-header-inner{display:flex;align-items:center;justify-content:space-between;height:58px}
.ss-brand{display:flex;align-items:center;gap:.4rem;font-weight:700;font-size:1.05rem;color:var(--c-text);text-decoration:none}
.ss-brand:hover{color:var(--c-text)}
.ss-brand svg{width:24px;height:24px}
.ss-menu{display:flex;align-items:center;gap:1.5rem}
.ss-menu a{color:var(--c-muted);font-size:.86rem;font-weight:500;transition:color var(--speed)}
.ss-menu a:hover,.ss-menu a.active{color:var(--c-text)}
.ss-menu-cta{padding:.38rem .95rem;background:var(--c-primary);color:var(--c-white)!important;border-radius:999px;font-size:.8rem;font-weight:600;transition:background var(--speed)}
.ss-menu-cta:hover{background:var(--c-primary-d);color:var(--c-white)!important}
.ss-toggle{display:none;background:none;border:1px solid var(--c-line);border-radius:6px;padding:.2rem .4rem;cursor:pointer;color:var(--c-text-3);font-size:1.1rem}

/* hero */
.ss-hero{padding:4.5rem 0 3rem;background:linear-gradient(168deg,var(--c-primary-bg) 0%,var(--c-bg) 55%)}
.ss-hero h1{margin-bottom:.55rem}
.ss-hero-sub{font-size:1.05rem;color:var(--c-muted);max-width:540px;line-height:1.75}
.ss-tag{display:inline-block;padding:.18rem .6rem;background:var(--c-primary-bg);color:var(--c-primary-d);border-radius:999px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.65rem}

/* buttons */
.ss-btn{display:inline-flex;align-items:center;gap:.3rem;padding:.6rem 1.3rem;border-radius:999px;font-size:.86rem;font-weight:600;cursor:pointer;transition:all var(--speed);text-decoration:none;border:none;font-family:var(--font)}
.ss-btn-fill{background:var(--c-primary);color:var(--c-white)}
.ss-btn-fill:hover{background:var(--c-primary-d);color:var(--c-white);transform:translateY(-1px);box-shadow:0 4px 14px rgba(16,185,129,.25)}
.ss-btn-outline{background:transparent;color:var(--c-text-3);border:1.5px solid var(--c-line)}
.ss-btn-outline:hover{border-color:var(--c-text-3);background:var(--c-white);color:var(--c-text)}

/* sections */
.ss-section{padding:4rem 0}
.ss-section-sm{padding:2.5rem 0}
.ss-section-alt{background:var(--c-white)}
.ss-section-hd{text-align:center;max-width:540px;margin:0 auto 2.5rem}
.ss-section-hd p{font-size:.92rem;color:var(--c-muted);margin-top:.35rem}

/* grids */
.ss-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap);align-items:center}
.ss-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.ss-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}

/* cards */
.ss-card{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--rad-lg);overflow:hidden;transition:box-shadow var(--speed),transform var(--speed)}
.ss-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.ss-card-img{aspect-ratio:16/10;object-fit:cover;width:100%}
.ss-card-body{padding:1.15rem}
.ss-card-tag{font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--c-primary-d);margin-bottom:.3rem;display:block}
.ss-card-title{font-size:.96rem;font-weight:700;margin-bottom:.3rem}
.ss-card-title a{color:var(--c-text)}
.ss-card-title a:hover{color:var(--c-primary-d)}
.ss-card-desc{font-size:.8rem;color:var(--c-muted);line-height:1.55}
.ss-card-meta{font-size:.7rem;color:var(--c-subtle);margin-top:.45rem}

/* feature box */
.ss-box{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--rad-lg);padding:1.5rem;transition:box-shadow var(--speed)}
.ss-box:hover{box-shadow:var(--shadow)}
.ss-box-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--c-primary-bg);border-radius:10px;margin-bottom:.75rem;color:var(--c-primary-d)}
.ss-box-icon svg{width:18px;height:18px}
.ss-box h3{margin-bottom:.35rem}
.ss-box p{font-size:.84rem}

/* article */
.ss-article{padding:3rem 0 4rem}
.ss-article h2{margin:2rem 0 .55rem;padding-top:1.2rem;border-top:1px solid var(--c-line)}
.ss-article h2:first-of-type{border-top:none;padding-top:0}
.ss-article h3{margin:1.4rem 0 .4rem}
.ss-article p{margin-bottom:.85rem;font-size:.91rem;line-height:1.8}
.ss-article ul,.ss-article ol{margin-bottom:.85rem;padding-left:1.3rem;color:var(--c-text-3)}
.ss-article li{margin-bottom:.3rem;line-height:1.75;font-size:.91rem}
.ss-article img{border-radius:var(--rad);margin:1.2rem 0;box-shadow:var(--shadow-sm)}
.ss-article blockquote{border-left:3px solid var(--c-primary-l);padding:.65rem 1rem;margin:1.2rem 0;background:var(--c-primary-bg);border-radius:0 var(--rad) var(--rad) 0;color:var(--c-text-3);font-style:italic;font-size:.91rem}
.ss-article code{font-family:var(--mono);font-size:.82em;background:var(--c-surface);padding:.1em .3em;border-radius:4px}
.ss-article pre{background:var(--c-dark);color:#e4e4e7;padding:1rem 1.2rem;border-radius:var(--rad);overflow-x:auto;margin:1.2rem 0;font-size:.84rem;line-height:1.6}
.ss-article pre code{background:none;padding:0;color:inherit;font-size:inherit}

/* callout */
.ss-note{display:flex;gap:.8rem;padding:1rem;border-radius:var(--rad);margin:1.2rem 0;font-size:.86rem;line-height:1.6}
.ss-note-info{background:var(--c-primary-bg);border:1px solid #a7f3d0}
.ss-note-warn{background:#fffbeb;border:1px solid #fde68a}
.ss-note svg{flex-shrink:0;width:17px;height:17px;margin-top:.12rem}

/* CTA */
.ss-cta{background:var(--c-dark);color:var(--c-white);text-align:center;padding:3.5rem 1.5rem;border-radius:var(--rad-lg);margin:3rem auto;max-width:var(--max)}
.ss-cta h2{color:var(--c-white)}
.ss-cta p{color:var(--c-subtle);max-width:440px;margin:.55rem auto 1.2rem}

/* form */
.ss-form-group{margin-bottom:.85rem}
.ss-label{display:block;font-size:.82rem;font-weight:600;color:var(--c-text-3);margin-bottom:.22rem}
.ss-input{width:100%;padding:.58rem .8rem;border:1.5px solid var(--c-line);border-radius:var(--rad);font-family:var(--font);font-size:.86rem;color:var(--c-text-2);background:var(--c-white);transition:border-color var(--speed);outline:none}
.ss-input:focus{border-color:var(--c-primary-l);box-shadow:0 0 0 3px rgba(16,185,129,.1)}
textarea.ss-input{min-height:100px;resize:vertical}

/* contact detail */
.ss-contact-row{display:flex;gap:.65rem;margin-bottom:1rem;align-items:flex-start}
.ss-contact-ico{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--c-primary-bg);border-radius:8px;flex-shrink:0;color:var(--c-primary-d)}
.ss-contact-ico svg{width:14px;height:14px}

/* breadcrumb */
.ss-crumb{display:flex;align-items:center;gap:.3rem;font-size:.76rem;color:var(--c-subtle);margin-bottom:var(--gap)}
.ss-crumb a{color:var(--c-muted)}
.ss-crumb a:hover{color:var(--c-primary-d)}

/* team */
.ss-person{text-align:center}
.ss-person-img{width:90px;height:90px;border-radius:50%;object-fit:cover;margin:0 auto .5rem;border:3px solid var(--c-white);box-shadow:var(--shadow-sm)}
.ss-person-name{font-weight:700;font-size:.86rem}
.ss-person-role{font-size:.76rem;color:var(--c-subtle)}

/* footer */
.ss-footer{background:var(--c-dark);color:var(--c-subtle);padding:3.5rem 0 1.5rem}
.ss-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.ss-footer-brand{display:flex;align-items:center;gap:.3rem;color:var(--c-white);font-weight:700;font-size:.95rem;margin-bottom:.55rem}
.ss-footer-brand svg{width:20px;height:20px}
.ss-footer-text{font-size:.8rem;line-height:1.55;max-width:250px}
.ss-footer-heading{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--c-white);margin-bottom:.6rem}
.ss-footer ul{list-style:none}
.ss-footer li{margin-bottom:.35rem}
.ss-footer a{color:var(--c-subtle);font-size:.8rem;transition:color var(--speed)}
.ss-footer a:hover{color:var(--c-white)}
.ss-footer-bottom{border-top:1px solid #27272a;padding-top:1rem;display:flex;justify-content:space-between;align-items:center;font-size:.73rem;color:var(--c-muted)}

/* legal */
.ss-legal-hd{padding:3rem 0;background:var(--c-white);border-bottom:1px solid var(--c-line)}
.ss-legal-body{padding:3rem 0}
.ss-legal-body h2{margin:1.7rem 0 .45rem;font-size:1.15rem}
.ss-legal-body h3{margin:1.2rem 0 .3rem;font-size:.95rem}
.ss-legal-body p{margin-bottom:.8rem;font-size:.86rem}
.ss-legal-body ul{padding-left:1.3rem;margin-bottom:.8rem}
.ss-legal-body li{margin-bottom:.22rem;font-size:.86rem;color:var(--c-text-3)}

/* responsive */
@media(max-width:1024px){
  .ss-row{grid-template-columns:1fr}
  .ss-grid-3{grid-template-columns:1fr 1fr}
  .ss-grid-4{grid-template-columns:1fr 1fr}
  .ss-footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .ss-menu{display:none;position:absolute;top:58px;left:0;right:0;background:var(--c-bg);flex-direction:column;padding:1rem var(--gap);border-bottom:1px solid var(--c-line);gap:.45rem;box-shadow:var(--shadow)}
  .ss-menu.open{display:flex}
  .ss-toggle{display:block}
  .ss-grid-3,.ss-grid-4{grid-template-columns:1fr}
  .ss-footer-grid{grid-template-columns:1fr;gap:1.6rem}
}
@media(max-width:480px){html{font-size:15px}}

/* TODO: add dark mode toggle */
/* Refactored: replaced Tailwind classes with custom — Sept 2024 */