/* ============================================================================
 * sidq-howitworks.css — "How it works" walkthrough styling.
 * Shared by the homepage modal carousel (.hiw-*) and the /how-it-works page
 * (.hiwp-* page sections). Only .hiw-*/.hiwp-* scoped rules live here so it is
 * safe to load on index.html too (no global selectors). Token-driven.
 * Richer, more immersive than the "Create Your Own Library" preview modal.
 * ========================================================================== */

/* ---------- shared mock visuals (designed, no screenshots) ---------- */
.hiw-mock{position:relative;border-radius:16px;overflow:hidden;background:linear-gradient(180deg,color-mix(in srgb,var(--t-bg3) 55%,transparent),color-mix(in srgb,var(--t-bg2) 60%,transparent));
  border:1px solid var(--card-line);padding:16px;display:flex;flex-direction:column;gap:12px;min-height:200px;justify-content:center}
/* 1 · story playing */
.m-story .hiw-scene{position:relative;height:108px;border-radius:11px;overflow:hidden;
  background:linear-gradient(180deg,#cfe0ef 0%,#e9d8d4 56%,#f6d9b8 100%)}
.m-story .sun{position:absolute;top:16px;right:24px;width:34px;height:34px;border-radius:50%;background:radial-gradient(circle,#FBE6B8,#F4C98E);box-shadow:0 0 22px 6px rgba(244,201,142,.5)}
.m-story .hill{position:absolute;left:-10%;right:-10%;bottom:0;border-radius:50% 50% 0 0}
.m-story .hill.b{height:54px;background:#7Fae7e;opacity:.7}
.m-story .hill.f{height:38px;background:#5d8d63}
.m-story .fig{position:absolute;left:50%;bottom:14px;width:18px;height:30px;border-radius:9px 9px 6px 6px;background:#3f5d4a;transform:translateX(-50%);box-shadow:0 -16px 0 -6px #3f5d4a}
.m-story .hiw-narr{font-family:var(--f-display);font-size:16px;color:var(--cream);text-align:center;line-height:1.5}
.m-story .hiw-narr .lit{background:var(--peach);color:var(--ink);border-radius:5px;padding:0 5px;box-shadow:0 0 0 4px var(--peach)}
.m-story .hiw-bar{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--card-line);border-radius:30px;padding:7px 12px}
.m-story .pl{width:24px;height:24px;flex-shrink:0;border-radius:50%;background:var(--peach);color:var(--ink);display:flex;align-items:center;justify-content:center}
.m-story .pl svg{width:11px;height:11px;margin-left:1px}
.m-story .wv{display:flex;align-items:center;gap:3px;flex:1;height:20px}
.m-story .wv i{flex:1;max-width:5px;border-radius:3px;background:linear-gradient(var(--lilac),var(--rose));opacity:.55;height:8px}
.m-story .wv i:nth-child(2n){height:15px}.m-story .wv i:nth-child(3n){height:6px}.m-story .wv i:nth-child(4n){height:18px}
/* 2 · hadith end card */
.m-hadith{align-items:center}
.m-hadith .hiw-hcard{position:relative;width:100%;max-width:340px;text-align:center;border-radius:14px;padding:22px 20px;
  background:linear-gradient(180deg,color-mix(in srgb,var(--t-accent) 9%,transparent),color-mix(in srgb,var(--t-text2) 5%,transparent));border:1px solid var(--card-line)}
.m-hadith .cr{position:absolute;width:24px;height:24px;border:1.5px solid var(--peach);opacity:.55}
.m-hadith .cr.tl{top:10px;left:10px;border-right:none;border-bottom:none;border-radius:5px 0 0 0}
.m-hadith .cr.br{bottom:10px;right:10px;border-left:none;border-top:none;border-radius:0 0 5px 0}
.m-hadith .ar{font-family:var(--f-arabic);font-size:26px;color:var(--peach);direction:rtl;line-height:1.7}
.m-hadith .tr{font-family:var(--f-display);font-style:italic;font-size:15px;color:var(--cream);margin-top:6px}
.m-hadith .cite{font-family:var(--f-label);font-size:10.5px;letter-spacing:.05em;color:var(--lilac-dim);margin-top:10px}
.m-hadith .vb{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:11.5px;font-weight:600;color:var(--peach)}
.m-hadith .vb svg{width:13px;height:13px}
/* 3 · quiz */
.m-quiz{gap:9px}
.m-quiz .hiw-qn{font-family:var(--f-label);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--lilac-dim)}
.m-quiz .hiw-q{font-family:var(--f-display);font-weight:600;font-size:16px;color:var(--cream);line-height:1.3}
.m-quiz .hiw-opts{display:flex;flex-direction:column;gap:7px;margin-top:3px}
.m-quiz .opt{position:relative;border:1px solid var(--card-line);background:var(--card);border-radius:10px;padding:10px 13px;font-size:13px;color:var(--lilac);display:flex;justify-content:space-between;align-items:center}
.m-quiz .opt.ok{border-color:color-mix(in srgb,var(--t-accent) 60%,transparent);background:color-mix(in srgb,var(--t-accent) 14%,transparent);color:var(--cream);font-weight:600}
.m-quiz .opt b{color:var(--peach)}
/* 4 · create */
.m-create{gap:8px}
.m-create .hiw-cl{font-family:var(--f-label);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--lilac-dim);margin-top:4px}
.m-create .hiw-pills{display:flex;gap:6px;flex-wrap:wrap}
.m-create .hiw-pills i{font-style:normal;font-size:12px;padding:6px 12px;border-radius:30px;border:1px solid var(--card-line);background:color-mix(in srgb,#fff 4%,transparent);color:var(--lilac)}
.m-create .hiw-pills i.on{background:var(--peach);border-color:var(--peach);color:var(--ink);font-weight:700}
.m-create .hiw-make{align-self:flex-start;margin-top:8px;display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--ink);background:linear-gradient(135deg,var(--t-accent),var(--t-accent2));padding:9px 16px;border-radius:30px}
.m-create .hiw-make svg{width:13px;height:13px}
/* 5 · shelf */
.m-shelf{justify-content:flex-end;gap:10px}
.m-shelf .hiw-prof{align-self:center;display:inline-flex;align-items:center;gap:7px;font-size:11.5px;color:var(--cream);background:var(--card);border:1px solid var(--card-line);border-radius:30px;padding:5px 12px 5px 6px}
.m-shelf .hiw-prof .av{width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,var(--t-accent),var(--t-accent2))}
.m-shelf .hiw-prof b{color:var(--peach);letter-spacing:1px}
.m-shelf .hiw-spines{display:flex;gap:5px;align-items:flex-end;justify-content:center;height:72px}
.m-shelf .hiw-spines i{width:16px;border-radius:2px 3px 3px 2px;background:linear-gradient(180deg,color-mix(in srgb,var(--c) 86%,#fff),var(--c));box-shadow:0 6px 10px -6px rgba(0,0,0,.6)}
.m-shelf .hiw-board{height:8px;border-radius:0 0 4px 4px;margin-top:-3px;background:linear-gradient(180deg,color-mix(in srgb,var(--t-accentdeep) 26%,#7a5a3a),#4a3320)}

/* ---------- Form 1: modal carousel ---------- */
.hiw-scrim{position:fixed;inset:0;z-index:95;background:rgba(8,5,14,.72);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);opacity:0;transition:opacity .3s ease}
.hiw-scrim.open{opacity:1}
.hiw-modal{position:fixed;z-index:96;left:50%;top:50%;transform:translate(-50%,-47%) scale(.985);
  width:min(860px,94vw);max-height:92vh;overflow:hidden;display:flex;flex-direction:column;
  background:linear-gradient(176deg,var(--t-bg1),var(--t-bg2));border:1px solid var(--card-line);border-radius:22px;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.85);opacity:0;pointer-events:none;
  transition:opacity .3s ease,transform .32s cubic-bezier(.2,.7,.2,1)}
.hiw-modal.open{opacity:1;transform:translate(-50%,-50%) scale(1);pointer-events:auto}
.hiw-bar2{display:flex;align-items:center;justify-content:space-between;padding:16px 18px 4px}
.hiw-keyb{font-family:var(--f-label);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--peach)}
.hiw-x{width:32px;height:32px;border-radius:50%;background:var(--card);border:1px solid var(--card-line);color:var(--lilac);font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}
.hiw-x:hover{color:var(--cream);border-color:var(--line)}
.hiw-viewport{overflow:hidden}
.hiw-track{display:flex;transition:transform .42s cubic-bezier(.2,.7,.2,1)}
.hiw-slide{flex:0 0 100%;min-width:0;padding:8px 22px 18px;display:grid;grid-template-columns:1fr;gap:18px;align-content:start}
.hiw-copy{align-self:center}
.hiw-num{font-family:var(--f-label);font-size:11px;letter-spacing:.14em;color:var(--lilac-dim)}
.hiw-eyebrow{display:block;font-family:var(--f-label);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--peach);margin:10px 0 6px}
.hiw-h{font-family:var(--f-display);font-weight:600;font-size:clamp(20px,2.7vw,26px);line-height:1.18;color:var(--cream)}
.hiw-usp{font-size:14.5px;line-height:1.6;color:var(--lilac);margin-top:10px;max-width:46ch}
.hiw-nav{display:flex;align-items:center;justify-content:center;gap:16px;padding:4px 18px 8px}
.hiw-arrow{width:42px;height:42px;border-radius:50%;background:var(--card);border:1px solid var(--card-line);color:var(--lilac);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0}
.hiw-arrow:hover{color:var(--cream);border-color:var(--line);background:color-mix(in srgb,var(--t-accent) 12%,var(--card))}
.hiw-arrow svg{width:20px;height:20px}
.hiw-dots{display:flex;gap:8px;align-items:center}
.hiw-dot{width:8px;height:8px;border-radius:50%;border:0;padding:0;cursor:pointer;background:var(--card-line);transition:.2s}
.hiw-dot:hover{background:var(--lilac-dim)}
.hiw-dot.on{background:var(--peach);transform:scale(1.3)}
.hiw-cta{display:flex;flex-direction:column;align-items:center;gap:10px;padding:6px 18px 22px;border-top:1px solid var(--card-line);margin-top:2px}
.hiw-go{text-decoration:none}
.hiw-more{font-family:var(--f-body);font-size:13px;font-weight:600;color:var(--lilac);transition:color .2s}
.hiw-more:hover{color:var(--cream)}
@media(min-width:680px){
  .hiw-slide{grid-template-columns:1.05fr 1fr;gap:26px;padding:10px 30px 22px}
  .hiw-mock{min-height:240px}
}
@media(max-width:680px){
  .hiw-modal{width:96vw;max-height:90vh}
  .hiw-arrow{width:44px;height:44px}
  .hiw-go{width:100%;text-align:center}
}
@media(prefers-reduced-motion:reduce){
  .hiw-scrim,.hiw-modal,.hiw-track{transition:none!important}
}

/* ---------- Form 2: /how-it-works page sections ---------- */
.hiwp-step{display:grid;grid-template-columns:1fr;gap:20px;align-items:center;
  padding:clamp(26px,4vw,40px) 0;border-top:1px solid var(--line)}
.hiwp-step:first-of-type{border-top:0}
.hiwp-num{font-family:var(--f-label);font-size:12px;letter-spacing:.16em;color:var(--peach)}
.hiwp-eyebrow{display:block;font-family:var(--f-label);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--lilac-dim);margin:8px 0 8px}
.hiwp-step h2{font-family:var(--f-display);font-weight:600;font-size:clamp(22px,3vw,30px);line-height:1.18;color:var(--cream);letter-spacing:-.01em}
.hiwp-usp{font-size:clamp(15px,1.7vw,17px);line-height:1.6;color:var(--cream);margin-top:12px;font-weight:500}
.hiwp-long{font-size:15px;line-height:1.7;color:var(--lilac);margin-top:10px;max-width:60ch}
@media(min-width:760px){
  .hiwp-step{grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px)}
  .hiwp-step:nth-child(even) .hiwp-visual{order:2}
}