/* ===========================================================
   SADA Strategic Solutions — site styles  (beige edition)
   charcoal #231F20 · madder #A3212B · camel #C9A27A · beige #EEE4D3
   =========================================================== */
:root{
  --char:#231F20;
  --madder:#A3212B;
  --madder-dk:#8D1B24;
  --camel:#C9A27A;
  --beige:#EEE4D3;
  --card:#F4EDE1;
  --card-hi:#F8F3EA;
  --text:#231F20;
  --body:#4A443F;
  --muted:#7A7169;
  --line:rgba(35,31,32,.13);
  --line-2:rgba(35,31,32,.08);
  --max:1180px;
  --pad:clamp(20px,5vw,64px);
  --r:3px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--beige);color:var(--text);
  font-family:'Outfit',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-weight:300;font-size:clamp(15px,1.05vw,17px);line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.ar{font-family:'Alexandria','Outfit',sans-serif;direction:rtl}

/* ---------- type ---------- */
h1,h2,h3{font-weight:200;line-height:1.12;letter-spacing:-.01em;margin:0;color:var(--text)}
h1{font-size:clamp(34px,5.4vw,62px)}
h2{font-size:clamp(27px,3.5vw,42px)}
h3{font-size:clamp(18px,1.5vw,21px);font-weight:400;letter-spacing:0}
p{margin:0}
.eyebrow{font-size:clamp(10px,.78vw,11.5px);letter-spacing:.3em;text-transform:uppercase;font-weight:600;color:var(--madder)}
.lead{font-size:clamp(16px,1.35vw,19px);color:var(--body);font-weight:300}
.muted{color:var(--muted)}

/* ---------- header ---------- */
header{
  position:fixed;inset:0 0 auto 0;z-index:50;padding-block:18px;
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease),border-color .35s var(--ease),padding .35s var(--ease),box-shadow .35s var(--ease);
}
header.solid{background:rgba(238,228,211,.94);backdrop-filter:blur(10px);border-color:var(--line);padding-block:12px;box-shadow:0 1px 24px rgba(35,31,32,.05)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav .brand{width:clamp(132px,13vw,164px)}
.nav ul{display:flex;gap:clamp(14px,2.1vw,32px);list-style:none;margin:0;padding:0}
.nav a.navlink{
  font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:400;color:var(--body);
  padding-block:6px;border-bottom:1px solid transparent;transition:color .25s,border-color .25s;white-space:nowrap;
}
.nav a.navlink:hover,.nav a.navlink.active{color:var(--text);border-color:var(--madder)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:22px;height:1.5px;background:var(--text);margin:5px 0;transition:transform .3s var(--ease),opacity .2s}
.burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;
  background:
    radial-gradient(90% 70% at 88% 12%, rgba(201,162,122,.26) 0%, rgba(201,162,122,0) 62%),
    radial-gradient(80% 60% at 6% 92%, rgba(163,33,43,.07) 0%, rgba(163,33,43,0) 60%),
    var(--beige);
}
.hero .wrap{position:relative;z-index:2;padding-block:150px 110px;width:100%}
.hero h1{max-width:16ch;margin-top:22px}
.hero h1 em{font-style:normal;color:var(--madder)}
.hero-ar{margin-top:20px;font-size:clamp(17px,1.7vw,22px);color:var(--char);font-weight:400;text-align:left}
.tagline{margin-top:12px;font-size:clamp(11px,1vw,13px);letter-spacing:.17em;text-transform:uppercase;font-weight:500;color:var(--madder)}
.hero .lead{max-width:58ch;margin-top:26px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:var(--r);
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  border:1px solid var(--char);transition:background .3s var(--ease),color .3s,border-color .3s,transform .3s var(--ease);
}
.btn.primary{background:var(--madder);border-color:var(--madder);color:#fff}
.btn.primary:hover{background:var(--madder-dk);border-color:var(--madder-dk);transform:translateY(-2px)}
.btn.ghost{color:var(--text);border-color:rgba(35,31,32,.35)}
.btn.ghost:hover{background:rgba(35,31,32,.06);border-color:var(--char);transform:translateY(-2px)}
.scrollcue{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:2;display:grid;place-items:center;gap:10px}
.scrollcue span{font-size:9.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.scrollcue i{display:block;width:1px;height:46px;background:linear-gradient(var(--char),transparent);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(.2);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(.2);transform-origin:bottom}}

/* ---------- sections ---------- */
section{position:relative;padding-block:clamp(72px,9vw,128px)}
section + section::before{content:"";position:absolute;left:var(--pad);right:var(--pad);top:0;height:1px;background:var(--line-2)}
.sec-head{display:grid;gap:14px;margin-bottom:clamp(36px,5vw,60px);max-width:62ch}
.divider{height:24px;background:url('../img/band.svg') repeat-x center/auto 100%;opacity:.75}
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--line) 18%,var(--line) 82%,transparent)}

/* cards */
.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.cell{background:var(--card);padding:clamp(26px,3vw,42px);display:grid;gap:14px;align-content:start;transition:background .35s var(--ease)}
.cell:hover{background:var(--card-hi)}
.cell .num{font-size:11px;letter-spacing:.24em;color:var(--madder);font-weight:600;text-transform:uppercase}
.cell p{color:var(--body);font-size:15.5px}

/* split / story */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(34px,5vw,80px);align-items:center}
.story{position:relative;border-left:2px solid var(--madder);padding:6px 0 6px 28px}
.story .ar{font-size:clamp(26px,3vw,38px);font-weight:600;color:var(--madder);text-align:right;margin-bottom:10px}
.panelimg{border-radius:var(--r);overflow:hidden;min-height:420px;border:1px solid var(--line);
  background:#F7F2E8 url('../img/panel.svg') center/100% auto repeat-y;box-shadow:0 18px 44px rgba(35,31,32,.10)}

/* founder */
.founder{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(28px,4.5vw,70px);align-items:center}
.founder-photo,.founder-photo picture{display:block}
.founder-photo img{display:block;width:100%;max-width:430px;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:var(--r);
  box-shadow:0 20px 48px rgba(35,31,32,.16);border:1px solid var(--line)}
.founder-name{font-size:clamp(24px,2.6vw,34px);font-weight:200}
.founder-role{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--madder);font-weight:600;margin-top:8px}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid var(--line);border-radius:100px;padding:10px 20px;font-size:13px;color:var(--body);background:var(--card)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px)}
form{display:grid;gap:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:grid;gap:7px;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--madder);font-weight:600}
input,textarea{
  width:100%;background:rgba(255,255,255,.35);border:1px solid var(--line);border-radius:var(--r);color:var(--text);
  font:inherit;font-size:15px;padding:12px 14px;transition:border-color .3s,background .3s;
}
input:focus,textarea:focus{outline:0;border-color:var(--madder);background:#fff}
textarea{resize:vertical;min-height:120px}
.contact-list{display:grid;gap:22px;align-content:start}
.contact-list a{border-bottom:1px solid transparent;transition:border-color .3s}
.contact-list a:hover{border-color:var(--madder)}
.formnote{font-size:12.5px;color:var(--muted)}

/* footer */
footer{background:var(--beige);padding-block:52px 32px;border-top:1px solid var(--line)}
.foot-top{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:flex-start}
.foot-logo{width:170px}
.foot-nav{display:flex;flex-wrap:wrap;gap:22px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--body)}
.foot-bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;margin-top:36px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}.reveal.d6{transition-delay:.48s}

/* responsive */
@media (max-width:980px){
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr}
  .founder{grid-template-columns:1fr;align-items:start}
  .founder-photo img{max-width:340px}
  .panelimg{min-height:240px}
}
@media (max-width:720px){
  .burger{display:block}
  .nav ul{
    position:fixed;inset:0 0 auto 0;top:0;padding:96px 28px 36px;background:rgba(238,228,211,.98);
    flex-direction:column;gap:22px;transform:translateY(-110%);transition:transform .45s var(--ease);
  }
  .nav ul.open{transform:none}
  .nav a.navlink{font-size:14px;letter-spacing:.18em}
  .grid.cols-3{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .hero .wrap{padding-block:124px 90px}
  .cv div{grid-template-columns:1fr;gap:3px}
}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .scrollcue i{animation:none}
}