/* ============================================================
   di-saas — clean SaaS landing theme.
   Obteno-clean look: light & airy, white cards on #fafafa,
   violet accent, Fraunces display + Inter body.

   DE-HARDCODING CONTRACT:
   The palette is set on :root in header.php from per-tenant
   theme options:
     --di-accent / --di-accent-hover  (brand accent)
     --di-ink                          (headline color)
     --di-bg / --di-surface / --di-mute / --di-line / --di-cream
     --di-radius / --di-container      (shape + width tokens)
   Everything below references var(--di-*) and NEVER a literal
   brand color, so a tenant edits ONE option and the whole site
   (nav, hero, pricing, buttons, footer) re-skins.

   Theme Name: DigitalImpak SaaS
   Author: Clariti / DigitalImpak
   Text Domain: di-saas
   Version: 1.0.0
   ============================================================ */

/* ---------- Tokens (fallbacks; :root in header.php overrides accent/ink) ---------- */
:root{
    --di-accent:#5b21b6;
    --di-accent-hover:#4c1d95;
    --di-ink:#111318;
    --di-bg:#fafafa;
    --di-surface:#ffffff;
    --di-mute:#5b6472;
    --di-line:#ececec;
    --di-cream:#fff8e6;
    --di-radius:14px;
    --di-container:1120px;
    --di-shadow:0 1px 2px rgba(17,19,24,.04), 0 8px 24px rgba(17,19,24,.06);
    --di-shadow-lg:0 2px 4px rgba(17,19,24,.05), 0 18px 48px rgba(17,19,24,.10);
    --di-font-body:'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --di-font-display:'Fraunces','Inter', Georgia, serif;
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body.di-saas{
    margin:0;
    font-family:var(--di-font-body);
    color:var(--di-ink);
    background:var(--di-bg);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; height:auto; }
a{ color:var(--di-accent); text-decoration:none; }
a:hover{ color:var(--di-accent-hover); }
h1,h2,h3,h4,h5,h6{ margin:0; font-family:var(--di-font-display); font-weight:500; color:var(--di-ink); line-height:1.15; }
p{ margin:0; }

/* ---------- Layout primitives ---------- */
.saas-container{ width:100%; max-width:var(--di-container); margin:0 auto; padding:0 24px; }
.saas-container--narrow{ max-width:760px; }
.saas-container--center{ text-align:center; }
.saas-container--center .saas-sec__lead{ margin-left:auto; margin-right:auto; }
.saas-inner{ width:100%; max-width:var(--di-container); margin:0 auto; padding:8px 24px; }
.saas-inner--full{ max-width:100%; padding:0; }
.saas-main{ min-height:50vh; }

/* ---------- Section shell ---------- */
.saas-section{ padding:72px 0; background:var(--di-bg); }
.saas-section--tint{ background:#f4f4f7; }
.saas-section--cream{ background:var(--di-cream); }
.saas-section--dark{ background:var(--di-ink); }
.saas-section--dark .saas-sec__title{ color:#fff; }
.saas-section--full{ padding-left:0; padding-right:0; }
.saas-section--full .saas-container, .saas-section--full .saas-row{ padding-left:24px; padding-right:24px; }

.saas-sec__title{
    font-size:clamp(28px,3.4vw,40px);
    letter-spacing:-0.01em;
    margin-bottom:14px;
    max-width:20ch;
}
.saas-container--center .saas-sec__title{ margin-left:auto; margin-right:auto; }
.saas-sec__title--light{ color:#fff; }
.saas-sec__lead{ font-size:clamp(16px,1.6vw,19px); color:var(--di-mute); max-width:56ch; margin-bottom:0; }
.saas-sec__lead--light{ color:rgba(255,255,255,.72); }

/* ---------- Buttons ---------- */
.saas-btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    font-family:var(--di-font-body); font-weight:600; font-size:15px;
    padding:12px 22px; border-radius:10px; border:1px solid transparent;
    cursor:pointer; transition:transform .12s ease, background .15s ease, border-color .15s ease, color .15s ease;
    line-height:1; white-space:nowrap;
}
.saas-btn--primary{ background:var(--di-accent); color:#fff; border-color:var(--di-accent); }
.saas-btn--primary:hover{ background:var(--di-accent-hover); border-color:var(--di-accent-hover); color:#fff; transform:translateY(-1px); }
.saas-btn--ghost{ background:transparent; color:var(--di-ink); border-color:var(--di-line); }
.saas-btn--ghost:hover{ border-color:var(--di-ink); transform:translateY(-1px); }

/* ---------- Nav ---------- */
.saas-nav{ position:sticky; top:0; z-index:50; background:rgba(255,255,255,.82); backdrop-filter:saturate(1.4) blur(10px); border-bottom:1px solid var(--di-line); }
.saas-nav__inner{ display:flex; align-items:center; gap:24px; height:66px; }
.saas-brand{ display:inline-flex; align-items:center; gap:10px; font-weight:700; color:var(--di-ink); font-size:18px; }
.saas-brand img{ height:30px; width:auto; }
.saas-brand__text{ font-family:var(--di-font-display); font-weight:600; }
.saas-menu{ margin-left:auto; }
.saas-menu__list{ display:flex; gap:26px; list-style:none; margin:0; padding:0; }
.saas-menu__list a{ color:var(--di-ink); font-size:14.5px; font-weight:500; opacity:.85; }
.saas-menu__list a:hover{ color:var(--di-accent); opacity:1; }
.saas-nav__cta{ padding:9px 16px; font-size:14px; }
.saas-nav__toggle{ display:none; margin-left:auto; background:none; border:1px solid var(--di-line); border-radius:9px; width:40px; height:40px; font-size:20px; color:var(--di-ink); cursor:pointer; }

/* ---------- Hero ---------- */
.saas-hero{ padding:96px 0 80px; text-align:center; background:radial-gradient(1200px 480px at 50% -10%, #efe7ff 0%, var(--di-bg) 60%); }
.saas-hero__title{ font-size:clamp(34px,5.2vw,60px); letter-spacing:-0.02em; max-width:18ch; margin:14px auto 0; }
.saas-hero__sub{ font-size:clamp(17px,1.9vw,21px); color:var(--di-mute); max-width:56ch; margin:18px auto 0; }
.saas-hero__cta{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-top:34px; }
.saas-badge{ display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:600; color:var(--di-accent); background:#f3eefc; border:1px solid #e4d8fb; padding:6px 14px; border-radius:999px; }
.saas-badge .bi{ font-size:14px; }

/* ---------- Steps (How it works) ---------- */
.saas-steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:40px; counter-reset:step; }
.saas-step{ position:relative; background:var(--di-surface); border:1px solid var(--di-line); border-radius:var(--di-radius); padding:28px 24px; box-shadow:var(--di-shadow); }
.saas-step__icon{ width:48px; height:48px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:22px; background:#f3eefc; color:var(--di-accent); }
.saas-step__num{ position:absolute; top:24px; right:24px; font-family:var(--di-font-display); font-size:22px; font-weight:600; color:var(--di-line); }
.saas-step__title{ font-size:19px; margin:18px 0 8px; }
.saas-step__text{ color:var(--di-mute); font-size:15px; }

/* ---------- Features ---------- */
.saas-features{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:40px; }
.saas-feature{ background:var(--di-surface); border:1px solid var(--di-line); border-radius:var(--di-radius); padding:26px 24px; box-shadow:var(--di-shadow); transition:transform .14s ease, box-shadow .14s ease; }
.saas-feature:hover{ transform:translateY(-3px); box-shadow:var(--di-shadow-lg); }
.saas-feature__icon{ width:44px; height:44px; border-radius:11px; display:flex; align-items:center; justify-content:center; font-size:20px; background:var(--di-cream); color:var(--di-accent); }
.saas-feature__title{ font-size:18px; margin:16px 0 8px; }
.saas-feature__text{ color:var(--di-mute); font-size:15px; }

/* ---------- Pricing ---------- */
.saas-plans{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:22px; margin-top:40px; align-items:stretch; }
.saas-plan{ position:relative; display:flex; flex-direction:column; background:var(--di-surface); border:1px solid var(--di-line); border-radius:var(--di-radius); padding:30px 26px; box-shadow:var(--di-shadow); }
.saas-plan--featured{ border-color:var(--di-accent); box-shadow:var(--di-shadow-lg); }
.saas-plan__badge{ position:absolute; top:-13px; left:50%; transform:translateX(-50%); background:var(--di-accent); color:#fff; font-size:12px; font-weight:600; padding:5px 14px; border-radius:999px; white-space:nowrap; }
.saas-plan__name{ font-size:16px; font-weight:600; font-family:var(--di-font-body); }
.saas-plan__price{ font-family:var(--di-font-display); font-size:38px; font-weight:600; margin:12px 0 4px; }
.saas-plan__tag{ color:var(--di-mute); font-size:14.5px; margin-bottom:18px; }
.saas-plan__feats{ list-style:none; margin:0 0 22px; padding:0; display:flex; flex-direction:column; gap:10px; }
.saas-plan__feats li{ color:var(--di-ink); font-size:14.5px; display:flex; gap:9px; align-items:flex-start; }
.saas-plan__feats .bi{ color:var(--di-accent); margin-top:3px; font-size:13px; }
.saas-plan__cta{ margin-top:auto; width:100%; justify-content:center; }

/* ---------- Testimonials ---------- */
.saas-quotes{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:40px; }
.saas-quote{ background:var(--di-surface); border:1px solid var(--di-line); border-radius:var(--di-radius); padding:26px; box-shadow:var(--di-shadow); display:flex; flex-direction:column; gap:16px; }
.saas-quote__text{ font-size:15.5px; color:var(--di-ink); line-height:1.65; }
.saas-quote__who{ display:flex; flex-direction:column; gap:2px; margin-top:auto; }
.saas-quote__name{ font-weight:600; font-size:15px; }
.saas-quote__role{ color:var(--di-mute); font-size:13.5px; }

/* ---------- Lead + Final CTA ---------- */
.saas-lead__cta{ margin-top:26px; }
.saas-final__cta{ margin-top:28px; }

/* ---------- Site-builder rendered elements (MODE 1) ---------- */
.saas-row{ display:flex; flex-wrap:wrap; gap:0 24px; }
.saas-row--full{ max-width:100%; }
.saas-row--2col{ max-width:760px; margin:0 auto; }
.saas-col{ flex:1 1 0; min-width:0; }
.saas-el{ margin-bottom:14px; }
.saas-el:last-child{ margin-bottom:0; }
.saas-el--h1{ font-size:clamp(30px,4.6vw,52px); letter-spacing:-0.02em; }
.saas-el--h2{ font-size:clamp(26px,3.2vw,38px); }
.saas-el--h3{ font-size:22px; }
.saas-el--h4, .saas-el--h5, .saas-el--h6{ font-size:18px; }
.saas-el--text{ font-size:16px; color:var(--di-mute); }
.saas-el--btnwrap{ margin-bottom:14px; }
.saas-el--image{ text-align:center; }
.saas-el--icon{ text-align:center; }
.saas-el--icon .bi{ color:var(--di-accent); }
.saas-el--spacer{ width:100%; }
.saas-el--divider{ height:1px; background:var(--di-line); }
.saas-elig--center{ text-align:center; }
.saas-elig--left{ text-align:left; }
.saas-elig--right{ text-align:right; }
.saas-el--note, .saas-el--unknown{ background:#fff4f4; border:1px dashed #f0b8b8; color:#a23b3b; padding:10px 14px; border-radius:8px; font-size:13.5px; }

/* ---------- MODE 2 (authored prose) ---------- */
.saas-page__title{ font-size:clamp(28px,3.6vw,44px); margin-bottom:18px; }
.saas-prose{ max-width:72ch; }
.saas-prose h2{ font-size:26px; margin:30px 0 12px; }
.saas-prose h3{ font-size:20px; margin:24px 0 10px; }
.saas-prose p{ margin:0 0 16px; color:var(--di-ink); }
.saas-prose ul, .saas-prose ol{ margin:0 0 16px; padding-left:22px; }
.saas-prose a{ text-decoration:underline; }
.saas-prose img{ border-radius:var(--di-radius); }
.saas-prose blockquote{ margin:18px 0; padding:6px 0 6px 20px; border-left:3px solid var(--di-accent); color:var(--di-mute); font-style:italic; }

/* ---------- Footer ---------- */
.saas-footer{ background:var(--di-ink); color:rgba(255,255,255,.72); padding:56px 0 30px; }
.saas-footer a{ color:rgba(255,255,255,.82); }
.saas-footer a:hover{ color:#fff; }
.saas-footer__grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:32px; }
.saas-footer__name{ font-family:var(--di-font-display); font-size:20px; font-weight:600; color:#fff; margin-bottom:10px; }
.saas-footer__tag{ font-size:14.5px; max-width:34ch; }
.saas-footer__colh{ font-size:13px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:#fff; margin-bottom:14px; }
.saas-footer__links{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.saas-footer__bottom{ border-top:1px solid rgba(255,255,255,.14); margin-top:36px; padding-top:20px; font-size:13px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }

/* ---------- 404 / search / archive ---------- */
.saas-404{ padding:90px 0; text-align:center; }
.saas-404 h1{ font-size:34px; margin-bottom:12px; }
.saas-404 p{ color:var(--di-mute); margin-bottom:26px; }
.saas-searchbar{ display:flex; gap:10px; max-width:520px; margin:24px auto 0; }
.saas-searchbar input{ flex:1; padding:13px 16px; border:1px solid var(--di-line); border-radius:10px; font-family:var(--di-font-body); font-size:15px; background:var(--di-surface); }
.saas-searchbar input:focus{ outline:none; border-color:var(--di-accent); }
.saas-list{ display:flex; flex-direction:column; gap:14px; margin-top:26px; }
.saas-list__item{ display:block; background:var(--di-surface); border:1px solid var(--di-line); border-radius:var(--di-radius); padding:20px 22px; color:var(--di-ink); box-shadow:var(--di-shadow); }
.saas-list__item:hover{ border-color:var(--di-accent); transform:translateY(-2px); }
.saas-list__item h3{ font-size:18px; margin:0 0 6px; }
.saas-list__item p{ color:var(--di-mute); font-size:14.5px; }

/* ---------- Product (single + archive) ---------- */
.saas-product{ display:grid; grid-template-columns:1fr 1.1fr; gap:40px; align-items:start; }
.saas-product__placeholder{ display:flex; align-items:center; justify-content:center; font-size:64px; aspect-ratio:4/3; border-radius:10px; background:linear-gradient(135deg,#f4f0ff,#ece5fb); color:var(--di-accent); }
.saas-qty{ width:64px; padding:9px; border:1px solid var(--di-line); border-radius:8px; background:var(--di-surface); color:var(--di-ink); margin-left:6px; }
.saas-qtylabel{ display:inline-flex; align-items:center; gap:8px; color:var(--di-mute); font-size:14px; }
.saas-breadcrumb a{ color:var(--di-mute); }
.saas-breadcrumb a:hover{ color:var(--di-accent); }

/* ---------- Shop storefront (archive) ---------- */
.saas-shop__filter{ display:flex; flex-wrap:wrap; gap:8px; padding:18px 0 8px; }
.saas-shop__cat{ padding:7px 16px; border:1px solid var(--di-line); border-radius:999px; text-decoration:none; color:var(--di-ink); font-size:14px; font-weight:500; }
.saas-shop__cat:hover{ border-color:var(--di-accent); color:var(--di-accent); }
.saas-shop__cat--on{ background:var(--di-accent); color:#fff; border-color:var(--di-accent); }
.saas-shop__grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:22px; padding-top:26px; }
.saas-shop__card{ display:flex; flex-direction:column; border:1px solid var(--di-line); border-radius:var(--di-radius); overflow:hidden; background:var(--di-surface); box-shadow:var(--di-shadow); transition:transform .14s ease, box-shadow .14s ease; }
.saas-shop__card:hover{ transform:translateY(-3px); box-shadow:var(--di-shadow-lg); }
.saas-shop__imglink{ display:block; }
.saas-shop__img{ aspect-ratio:4/3; background:linear-gradient(135deg,#f4f0ff,#ece5fb); display:flex; align-items:center; justify-content:center; font-size:40px; color:var(--di-accent); }
.saas-shop__img--ph{ background:linear-gradient(135deg,#f4f0ff,#ece5fb); }
.saas-shop__body{ padding:14px 16px 18px; display:flex; flex-direction:column; gap:4px; flex:1; }
.saas-shop__body h3{ margin:0; font-size:16px; line-height:1.3; }
.saas-shop__body h3 a{ color:var(--di-ink); text-decoration:none; }
.saas-shop__body h3 a:hover{ color:var(--di-accent); }
.saas-shop__price{ font-size:18px; font-weight:700; margin-top:4px; }
.saas-shop__stock{ display:block; font-size:12px; color:var(--di-mute); margin:4px 0 12px; }
.saas-shop__actions{ display:flex; gap:8px; flex-wrap:wrap; margin-top:auto; }
.saas-shop__btn{ padding:9px 14px; font-size:14px; }
.saas-product__media{ background:var(--di-surface); border:1px solid var(--di-line); border-radius:var(--di-radius); padding:18px; box-shadow:var(--di-shadow); }
.saas-product__price{ font-family:var(--di-font-display); font-size:34px; font-weight:600; margin:10px 0 4px; }
.saas-product__meta{ color:var(--di-mute); font-size:14px; margin-bottom:18px; }
.saas-product__desc p{ color:var(--di-ink); margin-bottom:14px; }
.saas-product__buy{ margin-top:20px; display:flex; gap:12px; flex-wrap:wrap; }
.saas-product__buy .saas-btn{ flex:1 1 200px; justify-content:center; }

/* ---------- Responsive ---------- */
@media (max-width: 960px){
    .saas-steps, .saas-features, .saas-quotes{ grid-template-columns:1fr 1fr; }
    .saas-footer__grid{ grid-template-columns:1fr 1fr; }
    .saas-product{ grid-template-columns:1fr; }
    .saas-hero{ padding:72px 0 56px; }
    .saas-section{ padding:56px 0; }
}
@media (max-width: 640px){
    .saas-menu{ display:none; }
    .saas-nav__toggle{ display:inline-flex; align-items:center; justify-content:center; }
    body.saas-nav-open .saas-menu{ display:block; position:absolute; top:66px; left:0; right:0; background:var(--di-surface); border-bottom:1px solid var(--di-line); padding:14px 24px; }
    body.saas-nav-open .saas-menu__list{ flex-direction:column; gap:16px; }
    .saas-nav__cta{ display:none; }
    .saas-steps, .saas-features, .saas-quotes, .saas-footer__grid{ grid-template-columns:1fr; }
    .saas-hero__cta{ flex-direction:column; }
    .saas-hero__cta .saas-btn{ width:100%; }
    .saas-row{ gap:18px 0; }
}