/* ============================================================================
   Saudi BC — marketing design system (public site overhaul).
   Layered ON TOP of site.css: restyles existing .sb-* classes and adds new
   premium components (glass cards, device mockups, logo marquee, timeline,
   reveal-on-scroll). No markup logic changed — SEO / pricing / i18n intact.
   ============================================================================ */
:root {
    --mk-ink: #0A0E14;
    --mk-ink-soft: #384250;
    --mk-muted: #6B7688;
    --mk-line: #E9EDF2;
    --mk-bg: #FFFFFF;
    --mk-bg-soft: #F6F9F7;
    --mk-green: #0E8F5A;
    --mk-green-2: #13A066;
    --mk-green-dark: #0B6E47;
    --mk-mint: #E8F5EE;
    --mk-grad: linear-gradient(135deg, #0B6E47 0%, #0E8F5A 45%, #16B36B 100%);
    --mk-grad-soft: linear-gradient(135deg, #F3FBF6 0%, #EAF6F0 100%);
    --mk-radius: 20px;
    --mk-shadow-sm: 0 1px 2px rgba(10,14,20,.06), 0 4px 12px -6px rgba(10,14,20,.10);
    --mk-shadow: 0 8px 30px -12px rgba(10,14,20,.18);
    --mk-shadow-lg: 0 30px 70px -30px rgba(11,110,71,.45);
}

/* ---------- Typographic uplift ---------- */
.sb-section-title h2 { letter-spacing: -0.02em; line-height: 1.12; }
.sb-hero h1 { letter-spacing: -0.03em; }

/* ---------- Reveal on scroll (gated by html.js so no-JS users always see content) ---------- */
html.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); will-change: opacity, transform; }
html.js [data-reveal].in { opacity: 1; transform: none; }
html.js [data-reveal="scale"] { transform: translateY(22px) scale(.96); }
html.js [data-reveal="scale"].in { transform: none; }
[data-reveal-delay="1"] { transition-delay: .08s; }
[data-reveal-delay="2"] { transition-delay: .16s; }
[data-reveal-delay="3"] { transition-delay: .24s; }
[data-reveal-delay="4"] { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { html.js [data-reveal] { opacity: 1 !important; transform: none !important; } }

/* ============================ HERO ============================ */
.sb-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(64px, 9vw, 130px) 0 clamp(60px, 8vw, 110px);
    background:
        radial-gradient(60% 60% at 85% 0%, rgba(19,160,102,.14), transparent 60%),
        radial-gradient(45% 45% at 5% 100%, rgba(14,143,90,.10), transparent 60%),
        #FBFDFC;
}
.sb-hero::before {
    content: ""; position: absolute; inset: 0;
    background-image: linear-gradient(var(--mk-line) 1px, transparent 1px), linear-gradient(90deg, var(--mk-line) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000 0%, transparent 75%);
            mask-image: radial-gradient(70% 60% at 50% 30%, #000 0%, transparent 75%);
    opacity: .5; pointer-events: none;
}
.sb-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.sb-hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    background: #fff; border: 1px solid var(--mk-line); box-shadow: var(--mk-shadow-sm);
    padding: 7px 15px; border-radius: 999px; font-weight: 700; font-size: .82rem; color: var(--mk-green-dark);
}
.sb-hero-eyebrow i { color: var(--mk-green); }
.sb-hero h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 850; color: var(--mk-ink); margin: 20px 0 18px; }
.sb-hero h1 .sb-accent { background: var(--mk-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.sb-hero-lead { font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--mk-ink-soft); line-height: 1.7; max-width: 560px; }
.sb-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.sb-hero-stats { display: flex; gap: 34px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--mk-line); }
.sb-hero-stat strong { display: block; font-size: 1.8rem; font-weight: 850; color: var(--mk-ink); letter-spacing: -.02em; }
.sb-hero-stat span { font-size: .85rem; color: var(--mk-muted); }

/* Buttons */
.sb-btn { transition: transform .18s cubic-bezier(.2,.7,.2,1), box-shadow .18s, filter .18s; }
.sb-btn-lg { padding: 14px 26px; font-size: 1rem; border-radius: 14px; }
.sb-btn-primary { background: var(--mk-grad); border: 0; box-shadow: 0 10px 26px -10px rgba(14,143,90,.7); }
.sb-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(14,143,90,.8); filter: brightness(1.03); }
.sb-btn-ghost { background: #fff; border: 1px solid var(--mk-line); color: var(--mk-ink); }
.sb-btn-ghost:hover { transform: translateY(-2px); border-color: var(--mk-green); color: var(--mk-green-dark); box-shadow: var(--mk-shadow-sm); }

/* Hero visual — floating device stack */
.sb-hero-visual { position: relative; min-height: 440px; display: flex; align-items: center; justify-content: center; }
.sb-hero-card {
    position: relative; z-index: 2;
    width: min(340px, 82%);
    background: rgba(255,255,255,.82); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,.7);
    border-radius: 26px; padding: 30px 26px; text-align: center;
    box-shadow: var(--mk-shadow-lg);
    animation: mkFloat 6s ease-in-out infinite;
}
@keyframes mkFloat { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-14px) rotate(1deg); } }
.sb-hero-avatar {
    width: 78px; height: 78px; border-radius: 50%; margin: 0 auto 14px;
    background: var(--mk-grad); color: #fff; font-size: 2rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 24px -8px rgba(11,110,71,.6);
}
.sb-hero-card h3 { font-size: 1.3rem; font-weight: 800; color: var(--mk-ink); margin: 0; }
.sb-hero-card .role { color: var(--mk-green); font-weight: 600; margin: 2px 0 14px; }
.sb-hero-save-pill { display: inline-flex; align-items: center; gap: 8px; background: var(--mk-grad); color: #fff; padding: 9px 18px; border-radius: 999px; font-weight: 700; font-size: .85rem; box-shadow: 0 8px 18px -8px rgba(11,110,71,.6); }
.sb-hero-qr { width: 118px; height: 118px; margin: 18px auto; background: #fff; border: 1px solid var(--mk-line); border-radius: 16px; display: flex; align-items: center; justify-content: center; box-shadow: var(--mk-shadow-sm); }
.sb-hero-qr img { width: 74%; height: 74%; object-fit: contain; }
.sb-hero-actions { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.sb-hero-actions .pill { display: inline-flex; align-items: center; gap: 5px; background: var(--mk-mint); color: var(--mk-green-dark); padding: 6px 12px; border-radius: 999px; font-size: .78rem; font-weight: 600; }
/* Floating mini-cards behind the main card */
.sb-hero-visual .mk-float { position: absolute; z-index: 1; background: #fff; border: 1px solid var(--mk-line); border-radius: 16px; box-shadow: var(--mk-shadow); padding: 12px 14px; display: flex; align-items: center; gap: 10px; font-size: .8rem; font-weight: 700; color: var(--mk-ink); }
.sb-hero-visual .mk-float i { width: 30px; height: 30px; border-radius: 9px; background: var(--mk-mint); color: var(--mk-green); display: inline-flex; align-items: center; justify-content: center; }
.sb-hero-visual .mk-float.a { top: 8%; inset-inline-start: -2%; animation: mkFloat 7s ease-in-out infinite; }
.sb-hero-visual .mk-float.b { bottom: 10%; inset-inline-end: -4%; animation: mkFloat 5.5s ease-in-out .5s infinite; }
.sb-hero-visual .mk-qr-badge { position: absolute; z-index: 3; bottom: 4%; inset-inline-start: 4%; width: 92px; height: 92px; border-radius: 18px; background: #fff; box-shadow: var(--mk-shadow); display: grid; place-items: center; animation: mkFloat 6.5s ease-in-out .2s infinite; }
.sb-hero-visual .mk-qr-badge svg, .sb-hero-visual .mk-qr-badge img { width: 68%; height: 68%; }

/* ============================ TRUST / LOGO STRIP ============================ */
.sb-trust-strip { background: #fff; border-top: 1px solid var(--mk-line); border-bottom: 1px solid var(--mk-line); }
.sb-trust-item i { color: var(--mk-green); }

/* Logo marquee (integrations / trusted-by) */
.mk-marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.mk-marquee-track { display: inline-flex; gap: 46px; align-items: center; white-space: nowrap; animation: mkScroll 32s linear infinite; }
.mk-marquee:hover .mk-marquee-track { animation-play-state: paused; }
@keyframes mkScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.mk-logo { display: inline-flex; align-items: center; gap: 10px; color: var(--mk-ink-soft); font-weight: 700; font-size: 1.05rem; opacity: .75; }
.mk-logo i { font-size: 1.5rem; }

/* ============================ SECTIONS / GLASS FEATURES ============================ */
.sb-section-title .label { color: var(--mk-green); font-weight: 800; letter-spacing: .12em; }
.sb-features { gap: 20px; }
.sb-feature {
    background: rgba(255,255,255,.75); backdrop-filter: blur(10px);
    border: 1px solid var(--mk-line); border-radius: var(--mk-radius); padding: 30px 26px;
    position: relative; overflow: hidden; transition: transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s, border-color .25s;
}
.sb-feature::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--mk-grad); transform: scaleX(0); transform-origin: 0 50%; transition: transform .3s; }
.sb-feature:hover { transform: translateY(-6px); box-shadow: var(--mk-shadow); border-color: transparent; }
.sb-feature:hover::after { transform: scaleX(1); }
.sb-feature-icon { background: var(--mk-mint); color: var(--mk-green); box-shadow: inset 0 0 0 1px rgba(14,143,90,.12); transition: transform .25s; }
.sb-feature:hover .sb-feature-icon { transform: scale(1.08) rotate(-4deg); }

/* ============================ GENERIC MK SECTION HELPERS ============================ */
.mk-section { padding: clamp(56px, 8vw, 100px) 0; }
.mk-section.soft { background: var(--mk-grad-soft); }
.mk-section.ink { background: radial-gradient(80% 120% at 50% 0%, #0f2b20 0%, #0A1712 60%, #070f0c 100%); color: #E7F0EB; }
.mk-container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.mk-head { text-align: center; max-width: 720px; margin: 0 auto clamp(32px, 5vw, 56px); }
.mk-head .label { display: inline-block; color: var(--mk-green); font-weight: 800; letter-spacing: .12em; text-transform: uppercase; font-size: .78rem; margin-bottom: 12px; }
.mk-section.ink .mk-head .label { color: #4ADE80; }
.mk-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.7rem); font-weight: 850; letter-spacing: -.02em; line-height: 1.15; color: var(--mk-ink); margin: 0 0 12px; }
.mk-section.ink .mk-head h2 { color: #fff; }
.mk-head p { font-size: 1.08rem; color: var(--mk-muted); margin: 0; }
.mk-section.ink .mk-head p { color: #9FB4AB; }

/* ============================ INTERACTIVE SHOWCASE (tabs) ============================ */
.mk-tabs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 26px; }
.mk-tab { border: 1px solid var(--mk-line); background: #fff; color: var(--mk-ink-soft); padding: 9px 18px; border-radius: 999px; font-weight: 700; font-size: .88rem; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: all .2s; }
.mk-tab i { font-size: 1rem; }
.mk-tab.active { background: var(--mk-grad); color: #fff; border-color: transparent; box-shadow: 0 10px 22px -12px rgba(14,143,90,.8); }
.mk-showcase { position: relative; max-width: 1000px; margin: 0 auto; }
.mk-browser { border-radius: 18px; overflow: hidden; border: 1px solid var(--mk-line); box-shadow: var(--mk-shadow-lg); background: #fff; }
.mk-browser-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: #F2F5F8; border-bottom: 1px solid var(--mk-line); }
.mk-browser-bar .dot { width: 11px; height: 11px; border-radius: 50%; }
.mk-browser-bar .url { margin-inline-start: 14px; background: #fff; border: 1px solid var(--mk-line); border-radius: 8px; padding: 4px 12px; font-size: .74rem; color: var(--mk-muted); direction: ltr; }
.mk-screen { position: relative; min-height: 380px; background: var(--mk-bg-soft); }
.mk-pane { display: none; padding: 26px; animation: mkFade .4s ease; }
.mk-pane.active { display: block; }
@keyframes mkFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Mock UI atoms used inside showcase / analytics panes */
.mk-stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px,1fr)); gap: 14px; }
.mk-stat { background: #fff; border: 1px solid var(--mk-line); border-radius: 14px; padding: 16px; }
.mk-stat .n { font-size: 1.6rem; font-weight: 850; color: var(--mk-ink); }
.mk-stat .l { font-size: .78rem; color: var(--mk-muted); }
.mk-bars { display: flex; align-items: flex-end; gap: 8px; height: 130px; margin-top: 16px; }
.mk-bars span { flex: 1; background: var(--mk-grad); border-radius: 6px 6px 0 0; opacity: .85; }
.mk-funnel { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.mk-funnel .step { height: 30px; border-radius: 8px; background: var(--mk-grad); color: #fff; font-size: .78rem; font-weight: 700; display: flex; align-items: center; padding: 0 12px; }

/* ============================ PROBLEM -> SOLUTION FLOW ============================ */
.mk-flow { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; margin-bottom: 42px; padding: 20px; background: #fff; border: 1px solid var(--mk-line); border-radius: var(--mk-radius); box-shadow: var(--mk-shadow-sm); }
.mk-flow-side { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center; }
.mk-flow-chip { display: inline-flex; align-items: center; gap: 7px; padding: 9px 14px; border-radius: 999px; font-size: .82rem; font-weight: 700; white-space: nowrap; }
.mk-flow-side.bad .mk-flow-chip { background: #FEF2F2; color: #B91C1C; border: 1px solid #FEE2E2; }
.mk-flow-side.good .mk-flow-chip { background: var(--mk-mint); color: var(--mk-green-dark); border: 1px solid #CFEBDD; }
.mk-flow-arrow { color: #CBD5E1; font-size: 1rem; }
.mk-flow-hub { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 14px; background: var(--mk-grad); color: #fff; font-weight: 800; box-shadow: var(--mk-shadow-lg); font-size: 1rem; }
.mk-flow-hub i { font-size: 1.2rem; }

/* ============================ TIMELINE (How it works) ============================ */
.mk-timeline { position: relative; max-width: 780px; margin: 0 auto; }
.mk-timeline::before { content: ""; position: absolute; inset-inline-start: 22px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--mk-green), rgba(14,143,90,.15)); }
.mk-tl-step { position: relative; padding-inline-start: 64px; padding-bottom: 26px; }
.mk-tl-step .num { position: absolute; inset-inline-start: 6px; top: 0; width: 34px; height: 34px; border-radius: 50%; background: var(--mk-grad); color: #fff; font-weight: 800; display: grid; place-items: center; box-shadow: 0 8px 18px -8px rgba(11,110,71,.6); }
.mk-tl-step h4 { font-weight: 800; color: var(--mk-ink); margin: 4px 0 4px; }
.mk-tl-step p { color: var(--mk-muted); margin: 0; font-size: .95rem; }

/* ============================ ENTERPRISE GRID ============================ */
.mk-ent-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px,1fr)); gap: 16px; }
.mk-ent { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.10); border-radius: 16px; padding: 22px; transition: transform .25s, background .25s; }
.mk-ent:hover { transform: translateY(-4px); background: rgba(255,255,255,.08); }
.mk-ent i { font-size: 1.5rem; color: #4ADE80; }
.mk-ent h4 { color: #fff; font-weight: 800; font-size: 1.05rem; margin: 12px 0 6px; }
.mk-ent p { color: #9FB4AB; font-size: .9rem; margin: 0; }

/* ============================ CUSTOMER STORIES ============================ */
.mk-stories { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 20px; }
.mk-story { background: #fff; border: 1px solid var(--mk-line); border-radius: var(--mk-radius); padding: 26px; box-shadow: var(--mk-shadow-sm); transition: transform .25s, box-shadow .25s; }
.mk-story:hover { transform: translateY(-5px); box-shadow: var(--mk-shadow); }
.mk-story .metric { font-size: 2.2rem; font-weight: 850; background: var(--mk-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: -.02em; }
.mk-story .quote { color: var(--mk-ink-soft); line-height: 1.6; margin: 10px 0 16px; }
.mk-story .who { display: flex; align-items: center; gap: 10px; }
.mk-story .who .av { width: 40px; height: 40px; border-radius: 50%; background: var(--mk-grad); color: #fff; font-weight: 800; display: grid; place-items: center; }
.mk-story .who b { display: block; color: var(--mk-ink); font-size: .92rem; }
.mk-story .who span { color: var(--mk-muted); font-size: .8rem; }

/* ============================ ENTERPRISE FOOTER (6 columns) ============================ */
@media (min-width: 1001px) {
    .sb-footer-grid { grid-template-columns: 1.7fr repeat(5, 1fr); gap: 30px; }
}
@media (min-width: 641px) and (max-width: 1000px) {
    .sb-footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 26px; }
}

/* ============================ RESPONSIVE ============================ */
@media (max-width: 900px) {
    .sb-hero-inner { grid-template-columns: 1fr; }
    .sb-hero-visual { min-height: 380px; margin-top: 10px; }
    .sb-hero-stats { gap: 22px; }
}
@media (max-width: 560px) {
    .sb-hero-stats { flex-wrap: wrap; }
    .mk-browser-bar .url { display: none; }
}