/* ==========================================================================
   VTC Store 2.3.35 — حلول التوريد للشركات والمشروعات (B2B corporate page + RFQ form skin).
   Loaded only on templates/page-business.php, after main.css / motion.css / v2.css.
   Premium industrial B2B: restrained cards, structured facts, strong form. No sliders, no heavy motion.
   ========================================================================== */

.vtc-biz{--vtc-section-y:clamp(40px,5.2vw,80px);--vtc-gap-cards:clamp(14px,1.8vw,24px);--vtc-radius-card:14px;
  --vtc-shadow-card:0 1px 2px rgba(26,16,48,.05),0 8px 24px -14px rgba(51,22,95,.28);--vtc-shadow-card-hover:0 2px 6px rgba(26,16,48,.07),0 22px 44px -22px rgba(51,22,95,.45)}
.vtc-main.vtc-biz{padding-block:0;min-height:0}
.vtc-biz .vtc-section{padding-block:var(--vtc-section-y)}
.vtc-biz .vtc-section-heading{margin-bottom:clamp(18px,2.4vw,30px)}
.vtc-biz .vtc-section-heading h2{font-size:clamp(27px,3.4vw,40px)}
.vtc-biz .vtc-kicker{display:inline-block;margin-bottom:6px}

/* --- Hero ------------------------------------------------------------------- */
.vtc-biz-hero__inner{position:relative;z-index:1;min-height:500px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:48px;padding-block:var(--vtc-section-y)}
.vtc-biz-hero h1{font-size:clamp(34px,4.6vw,56px);max-width:14ch}
.vtc-biz-hero__lead{max-width:600px;margin-bottom:30px;color:#c4d0dc;font-size:18px;line-height:1.85}
.vtc-biz-hero__panel{display:flex;justify-content:center}
.vtc-biz-hero__card{width:100%;max-width:440px;padding:22px 22px 18px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:linear-gradient(160deg,rgba(255,255,255,.10),rgba(255,255,255,.04));backdrop-filter:blur(6px);color:#dbe4ec}
.vtc-biz-hero__tag{display:inline-block;margin-bottom:14px;padding:4px 10px;border-radius:999px;background:rgba(247,148,29,.16);color:var(--vtc-amber);font-size:12px;font-weight:700;letter-spacing:.02em}
.vtc-biz-hero__card ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.vtc-biz-hero__card li{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:14px;padding:10px 12px;border:1px solid rgba(255,255,255,.10);border-radius:10px;background:rgba(0,0,0,.14);font-size:14px}
.vtc-biz-hero__card li em{font-style:normal;color:#aebdca;font-family:"IBM Plex Sans",Arial,sans-serif}
.vtc-biz-hero__card li strong{color:#fff;font-family:"IBM Plex Sans",Arial,sans-serif}
.vtc-biz-hero__foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.18);font-size:13px;color:#aebdca}
.vtc-biz-hero__foot strong{color:var(--vtc-amber);font-size:14px}

/* --- Trust strip ------------------------------------------------------------ */
.vtc-biz-trust{background:var(--vtc-white);border-bottom:1px solid var(--vtc-line)}
.vtc-biz-trust__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding-block:14px}
.vtc-biz-trust span{display:flex;align-items:center;gap:10px;min-height:44px;padding:8px 14px;border-inline-start:2px solid var(--vtc-amber);color:var(--vtc-ink);font-size:14px;font-weight:600}
.vtc-biz-trust .vtc-icon{width:20px;height:20px;color:var(--vtc-blue);flex:none}

/* --- Capabilities ----------------------------------------------------------- */
.vtc-biz-caps{background:var(--vtc-paper)}
.vtc-biz-caps__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--vtc-gap-cards)}
.vtc-biz-cap{position:relative;display:flex;flex-direction:column;gap:10px;min-height:190px;padding:clamp(18px,2.2vw,26px);border:1px solid var(--vtc-line);border-radius:var(--vtc-radius-card);background:#fff;box-shadow:var(--vtc-shadow-card);transition:border-color .2s,box-shadow .25s,transform .25s}
.vtc-biz-cap:hover{border-color:var(--vtc-amber);box-shadow:var(--vtc-shadow-card-hover);transform:translateY(-2px)}
.vtc-biz-cap__n{position:absolute;top:16px;inset-inline-end:18px;color:var(--vtc-line);font-family:"IBM Plex Sans",Arial,sans-serif;font-size:26px;font-weight:700;line-height:1}
.vtc-biz-cap>.vtc-icon{width:44px;height:44px;padding:10px;border-radius:11px;background:linear-gradient(150deg,var(--vtc-blue),var(--vtc-navy));color:var(--vtc-amber)}
.vtc-biz-cap h3{margin:4px 0 0;font-size:17px;color:var(--vtc-ink)}
.vtc-biz-cap p{margin:0;color:var(--vtc-text);font-size:14.5px;line-height:1.8}

/* --- Sectors ---------------------------------------------------------------- */
.vtc-biz-sectors{background:var(--vtc-white)}
.vtc-biz-sectors__inner{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,4vw,64px);align-items:start}
.vtc-biz-sectors h2{margin:7px 0 14px;font-size:clamp(27px,3.4vw,40px)}
.vtc-biz-sectors__intro p{max-width:520px;color:var(--vtc-text);font-size:16.5px;line-height:1.85}
.vtc-biz-sectors__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.vtc-biz-sectors__list li{display:flex;align-items:center;gap:10px;min-height:54px;padding:10px 14px;border:1px solid var(--vtc-line);border-radius:12px;background:var(--vtc-paper);color:var(--vtc-ink);font-size:14.5px;font-weight:600}
.vtc-biz-sectors__list .vtc-icon{width:18px;height:18px;flex:none;color:var(--vtc-success,#1e6b1e)}

/* --- Product families ------------------------------------------------------- */
.vtc-biz-families{background:var(--vtc-sunk)}
.vtc-biz-families__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:var(--vtc-gap-cards)}
.vtc-biz-family{display:flex;flex-direction:column;align-items:flex-start;gap:12px;min-height:150px;padding:20px;border:1px solid var(--vtc-line);border-radius:var(--vtc-radius-card);background:#fff;color:var(--vtc-ink);text-decoration:none;box-shadow:var(--vtc-shadow-card);transition:border-color .2s,box-shadow .25s,transform .25s}
.vtc-biz-family:hover,.vtc-biz-family:focus-visible{border-color:var(--vtc-amber);box-shadow:var(--vtc-shadow-card-hover);transform:translateY(-2px);color:var(--vtc-ink)}
.vtc-biz-family>.vtc-icon{width:40px;height:40px;color:var(--vtc-blue)}
.vtc-biz-family__name{margin-top:auto;font-size:16px;font-weight:700}
.vtc-biz-family__count{color:var(--vtc-muted);font-size:13px}
.vtc-biz-families__note{margin:18px 0 0;color:var(--vtc-muted);font-size:14px}

/* --- Pricing (dark, factual) ------------------------------------------------ */
.vtc-biz-pricing{background:linear-gradient(160deg,var(--vtc-ink),var(--vtc-navy));color:#d7e1eb}
.vtc-biz-pricing__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,64px);align-items:center}
.vtc-biz-pricing .vtc-kicker{color:var(--vtc-amber)}
.vtc-biz-pricing h2{margin:7px 0 16px;color:#fff;font-size:clamp(28px,3.6vw,42px)}
.vtc-biz-pricing__text p{max-width:600px;color:#c4d0dc;font-size:17px;line-height:1.85}
.vtc-biz-pricing__sub{padding-inline-start:16px;border-inline-start:3px solid var(--vtc-amber);color:#fff!important;font-weight:600}
.vtc-biz-pricing__factors{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.vtc-biz-pricing__factors>div{padding:16px 18px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.06)}
.vtc-biz-pricing__factors dt{color:var(--vtc-amber);font-size:13px;font-weight:700;letter-spacing:.02em}
.vtc-biz-pricing__factors dd{margin:6px 0 0;color:#e6edf3;font-size:15px;line-height:1.6}

/* --- Process ---------------------------------------------------------------- */
.vtc-biz-process{background:var(--vtc-paper)}
.vtc-biz-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:0;padding:0;list-style:none}
.vtc-biz-steps li{position:relative;display:flex;flex-direction:column;gap:12px;min-height:150px;padding:18px;border:1px solid var(--vtc-line);border-radius:var(--vtc-radius-card);background:#fff;box-shadow:0 1px 2px rgba(26,16,48,.04)}
.vtc-biz-steps li>span{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--vtc-line);border-radius:50%;background:var(--vtc-violet-soft);color:var(--vtc-blue);font-family:"IBM Plex Sans",Arial,sans-serif;font-weight:700}
.vtc-biz-steps strong,.vtc-biz-steps small{display:block}
.vtc-biz-steps strong{color:var(--vtc-ink);font-size:16px;margin-bottom:4px}
.vtc-biz-steps small{color:var(--vtc-muted);font-size:14px;line-height:1.7}
.vtc-biz-steps li:not(:last-child)::after{content:"";position:absolute;top:38px;inset-inline-end:-12px;width:12px;height:2px;background:var(--vtc-line)}

/* --- RFQ form skin ---------------------------------------------------------- */
.vtc-biz-rfq{background:var(--vtc-white);scroll-margin-top:90px}
.vtc-rfq{max-width:1080px;margin:0 auto}
.vtc-rfq__head{margin-bottom:22px}
.vtc-rfq__title{margin:0 0 8px;font-size:clamp(27px,3.4vw,40px);color:var(--vtc-ink)}
.vtc-rfq__intro{max-width:680px;margin:0;color:var(--vtc-text);font-size:16.5px;line-height:1.8}
.vtc-rfq__form{display:grid;gap:18px;padding:clamp(18px,2.6vw,32px);border:1px solid var(--vtc-line);border-radius:18px;background:var(--vtc-paper);box-shadow:var(--vtc-shadow-card)}
.vtc-rfq__group{margin:0;padding:clamp(16px,2vw,24px);border:1px solid var(--vtc-line);border-radius:var(--vtc-radius-card);background:#fff}
.vtc-rfq__group>legend{float:inline-start;width:100%;display:flex;align-items:center;gap:10px;margin-bottom:16px;padding:0;color:var(--vtc-ink);font-size:17px;font-weight:700}
.vtc-rfq__group>legend+*{clear:both}
.vtc-rfq__step{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--vtc-violet-soft);color:var(--vtc-blue);font-family:"IBM Plex Sans",Arial,sans-serif;font-size:13px;font-weight:700}
.vtc-rfq__hint,.vtc-rfq__help{margin:0 0 10px;color:var(--vtc-muted);font-size:13.5px}
.vtc-rfq__field label{color:var(--vtc-ink);font-size:14px}
.vtc-rfq__req{color:var(--vtc-amber-hover,#c96a00);font-weight:700}
.vtc-rfq__opt{color:var(--vtc-muted);font-weight:400;font-size:13px}
.vtc-rfq__field input:not([type=radio]):not([type=file]),.vtc-rfq__field select,.vtc-rfq__field textarea{padding:10px 14px;border:1px solid var(--vtc-line);border-radius:10px;background:#fff;color:var(--vtc-ink);font-size:15px;transition:border-color .16s,box-shadow .16s}
.vtc-rfq__field select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2333165f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:left 12px center;padding-inline-start:34px}
.vtc-rfq__field input:focus-visible,.vtc-rfq__field select:focus-visible,.vtc-rfq__field textarea:focus-visible{outline:none;border-color:var(--vtc-blue);box-shadow:0 0 0 3px var(--vtc-violet-soft)}
.vtc-rfq__field input[readonly]{background:var(--vtc-sunk);color:var(--vtc-text)}
.vtc-rfq__field input[type=file]{padding:10px;border:1px dashed var(--vtc-line);border-radius:10px;background:var(--vtc-paper)}
.vtc-rfq__field.has-error input,.vtc-rfq__field.has-error select,.vtc-rfq__row.has-error select,.vtc-rfq__row.has-error input[data-rfq-qty]{border-color:#b42318}
.vtc-rfq__error{color:#b42318;font-weight:600}
.vtc-rfq__error::before{content:"⚠ "}
.vtc-rfq__summary{padding:12px 16px;border:1px solid #f0b8b1;border-radius:10px;background:#fdf1ef;color:#8a1c1c}
.vtc-rfq__rows{display:grid;gap:12px}
.vtc-rfq__row{padding:14px;border:1px solid var(--vtc-line);border-radius:12px;background:var(--vtc-paper)}
.vtc-rfq__row-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.vtc-rfq__row-n{color:var(--vtc-blue);font-size:13px;font-weight:700}
.vtc-rfq__remove{min-height:36px;padding:6px 12px;border:1px solid var(--vtc-line);border-radius:8px;background:#fff;color:#8a1c1c;font:inherit;font-size:13px;cursor:pointer}
.vtc-rfq__remove:hover:not(:disabled){border-color:#b42318;background:#fdf1ef}
.vtc-rfq__remove:disabled{opacity:.45;cursor:not-allowed}
.vtc-rfq__add{margin-top:14px;min-height:44px;padding:10px 18px;border:1px dashed var(--vtc-blue);border-radius:10px;background:#fff;color:var(--vtc-blue);font:inherit;font-weight:700;cursor:pointer;transition:.16s}
.vtc-rfq__add:hover{background:var(--vtc-violet-soft)}
.vtc-rfq__files li{padding:6px 0;color:var(--vtc-text);font-size:14px}
.vtc-rfq__file-rm{border:1px solid var(--vtc-line);border-radius:6px;background:#fff;color:#8a1c1c;font-weight:700}
.vtc-rfq__actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.vtc-rfq__submit{min-height:52px;padding:12px 28px;border:2px solid var(--vtc-amber);border-radius:12px;background:var(--vtc-amber);color:var(--vtc-ink);font:inherit;font-size:16px;font-weight:700;cursor:pointer;transition:.16s}
.vtc-rfq__submit:hover:not(:disabled){background:var(--vtc-amber-hover,#e0821a);border-color:var(--vtc-amber-hover,#e0821a)}
.vtc-rfq__submit:disabled{opacity:.6;cursor:progress}
.vtc-rfq__privacy{margin:0;color:var(--vtc-muted);font-size:13px}
.vtc-rfq__success{padding:clamp(24px,3vw,40px);border:1px solid #bfe3c6;border-radius:18px;background:#f1faf3;text-align:center}
.vtc-rfq__success-icon{width:56px;height:56px;margin:0 auto 14px;display:grid;place-items:center;border-radius:50%;background:#1e6b1e;color:#fff;font-size:28px;font-weight:700}
.vtc-rfq__success h3{margin:0 0 8px;font-size:24px;color:var(--vtc-ink)}
.vtc-rfq__success p{margin:0 0 6px;color:var(--vtc-text)}
.vtc-rfq__ref strong{font-family:"IBM Plex Sans",Arial,sans-serif;font-size:20px;color:var(--vtc-blue)}
.vtc-rfq--fallback .vtc-rfq__fallback{padding:24px;border:1px solid var(--vtc-line);border-radius:14px;background:var(--vtc-paper)}

/* --- Network / Why / FAQ / CTA --------------------------------------------- */
.vtc-biz-network{background:var(--vtc-sunk)}
.vtc-biz-network__inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:clamp(18px,3vw,36px);padding:clamp(20px,3vw,32px);border:1px solid var(--vtc-line);border-radius:18px;background:#fff}
.vtc-biz-network__icon{width:64px;height:64px;display:grid;place-items:center;border-radius:16px;background:linear-gradient(150deg,var(--vtc-blue),var(--vtc-navy));color:var(--vtc-amber)}
.vtc-biz-network__icon .vtc-icon{width:30px;height:30px}
.vtc-biz-network h2{margin:4px 0 8px;font-size:clamp(22px,2.6vw,30px)}
.vtc-biz-network p{margin:0;max-width:640px;color:var(--vtc-text)}
.vtc-biz-why{background:var(--vtc-paper)}
.vtc-biz-why__grid{grid-template-columns:repeat(4,1fr)}
.vtc-biz-faq{background:var(--vtc-white)}
.vtc-biz-cta{padding-top:0;background:var(--vtc-white)}
.vtc-biz-cta .vtc-cta__inner{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;padding:clamp(22px,3vw,36px) clamp(20px,3vw,40px);border-radius:18px;background:linear-gradient(160deg,var(--vtc-ink),var(--vtc-navy));color:#fff}
.vtc-biz-cta h2{margin:0 0 6px;color:#fff;font-size:clamp(22px,2.6vw,30px)}
.vtc-biz-cta p{margin:0;color:#c4d0dc}
.vtc-biz-cta .vtc-button--outline{border-color:rgba(255,255,255,.4);color:#fff}
.vtc-biz-cta .vtc-button--outline:hover{background:#fff;color:var(--vtc-ink);border-color:#fff}

/* --- Responsive ------------------------------------------------------------- */
@media (max-width:1024px){
  .vtc-biz-hero__inner{grid-template-columns:1fr;min-height:0}
  .vtc-biz-hero__panel{justify-content:flex-start}
  .vtc-biz-trust__inner{grid-template-columns:repeat(2,1fr)}
  .vtc-biz-caps__grid{grid-template-columns:repeat(2,1fr)}
  .vtc-biz-sectors__inner,.vtc-biz-pricing__inner{grid-template-columns:1fr}
  .vtc-biz-sectors__list{grid-template-columns:repeat(2,1fr)}
  .vtc-biz-steps{grid-template-columns:repeat(2,1fr)}
  .vtc-biz-steps li::after{display:none}
  .vtc-biz-why__grid{grid-template-columns:repeat(2,1fr)}
  .vtc-biz-network__inner{grid-template-columns:auto 1fr}
  .vtc-biz-network__inner>a{grid-column:1/-1}
  .vtc-biz-cta .vtc-cta__inner{grid-template-columns:1fr}
}
@media (max-width:767px){
  .vtc-biz-trust__inner{grid-template-columns:1fr;gap:6px}
  .vtc-biz-trust span{min-height:40px;padding:6px 12px;font-size:13px}
  .vtc-biz-caps__grid,.vtc-biz-sectors__list,.vtc-biz-steps,.vtc-biz-pricing__factors,.vtc-biz-why__grid{grid-template-columns:1fr}
  .vtc-biz-hero__card li{grid-template-columns:1fr auto auto;font-size:13px}
  .vtc-rfq__form{padding:14px;border-radius:14px}
  .vtc-rfq__group{padding:14px}
  .vtc-rfq__actions{flex-direction:column;align-items:stretch}
  .vtc-rfq__submit{width:100%}
  .vtc-biz-network__inner{grid-template-columns:1fr}
  .vtc-section-heading{flex-direction:column;align-items:flex-start}
}