/* =====================================================
   Penasoft — Product Detail Page Stylesheet (shared)
   -----------------------------------------------------
   Reusable styling for all /products/*.html pages.
   Mirrors index.html's LIGHT "frosted glass" design tokens
   so every product page stays visually consistent.

   NOTE: This is the Phase-1 reusable foundation. Product
   detail pages that consume it are built in Phase 2.
   Static / CSS3 only — GoDaddy compatible.
===================================================== */

:root {
  --bg:        #eef0f4;
  --bg2:       #ffffff;
  --fg:        #1d1d1f;
  --fg2:       #6e6e73;
  --fg3:       #aeaeb2;
  --accent:    #0071e3;
  --accent-h:  #0077ed;
  --green:     #30d158;
  --orange:    #ff9500;
  --border:    rgba(0,0,0,.08);
  --border-s:  rgba(0,0,0,.045);

  --glass:     rgba(255,255,255,.6);
  --glass-2:   rgba(255,255,255,.45);
  --glass-br:  rgba(255,255,255,.85);
  --blur:      blur(24px) saturate(1.9);
  --blur-soft: blur(14px) saturate(1.6);

  --sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --r:         14px;
  --r-sm:      10px;
  --r-lg:      22px;
  --shadow:    0 2px 18px rgba(0,0,0,.06);
  --shadow-lg: 0 14px 50px rgba(0,0,0,.12);
}

/* ---------- base ---------- */
.pp-section { padding: 84px clamp(20px,3vw,48px); position: relative; z-index: 1; }
.pp-container { max-width: 1480px; margin: 0 auto; }
.pp-narrow { max-width: 920px; margin: 0 auto; }

.pp-label {
  font-size: 12px; font-weight: 700; color: var(--accent);
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px;
}
.pp-h2 {
  font-size: clamp(30px, 3.8vw, 50px); font-weight: 800;
  letter-spacing: -1.8px; line-height: 1.06; color: var(--fg); margin-bottom: 14px;
}
.pp-desc { font-size: 17px; font-weight: 300; color: var(--fg2); max-width: 620px; line-height: 1.75; }

/* ---------- breadcrumb ---------- */
.pp-breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-size: 13px; color: var(--fg2);
  padding: 78px clamp(20px,3vw,48px) 0;
  max-width: 1480px; margin: 0 auto;
}
.pp-breadcrumb a { color: var(--fg2); text-decoration: none; transition: color .15s; }
.pp-breadcrumb a:hover { color: var(--accent); }
.pp-breadcrumb .sep { color: var(--fg3); }
.pp-breadcrumb [aria-current="page"] { color: var(--fg); font-weight: 600; }

/* ---------- hero ---------- */
.pp-hero { padding: 30px clamp(20px,3vw,48px) 60px; position: relative; z-index: 1; }
.pp-hero__grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center;
  max-width: 1480px; margin: 0 auto;
}
.pp-hero__pill {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--glass); backdrop-filter: var(--blur-soft); -webkit-backdrop-filter: var(--blur-soft);
  border: 1px solid rgba(255,255,255,.8); border-radius: 24px; padding: 6px 16px;
  font-size: 12.5px; font-weight: 600; color: var(--fg2); margin-bottom: 22px; box-shadow: var(--shadow);
}
.pp-hero__h1 {
  font-size: clamp(38px, 5.2vw, 68px); font-weight: 800;
  letter-spacing: -2.6px; line-height: 1.02; color: var(--fg); margin-bottom: 18px;
}
.pp-hero__h1 .blue {
  background: linear-gradient(120deg,#0071e3,#00a2ff 60%,#30d158);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.pp-hero__tagline { font-size: clamp(16px,1.8vw,20px); font-weight: 300; color: var(--fg2); line-height: 1.7; margin-bottom: 30px; }
.pp-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- buttons (aligned with index.html .btn) ---------- */
.pp-btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--sans); font-size: 15px; font-weight: 600;
  border-radius: 980px; padding: 13px 26px; text-decoration: none; cursor: pointer;
  border: none; transition: all .18s;
}
.pp-btn-primary { background: var(--accent); color: #fff; }
.pp-btn-primary:hover { background: var(--accent-h); transform: scale(1.025); box-shadow: 0 6px 24px rgba(0,113,227,.3); }
.pp-btn-glass {
  background: var(--glass); color: var(--fg);
  backdrop-filter: var(--blur-soft); -webkit-backdrop-filter: var(--blur-soft);
  border: 1px solid rgba(255,255,255,.75); box-shadow: var(--shadow);
}
.pp-btn-glass:hover { background: var(--glass-br); transform: scale(1.025); }
.pp-btn-sm { font-size: 13px; padding: 9px 19px; }

/* ---------- sticky in-page section nav ---------- */
.pp-subnav {
  position: sticky; top: 56px; z-index: 400;
  background: rgba(255,255,255,.7);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid rgba(255,255,255,.6);
  overflow-x: auto;
}
.pp-subnav__inner { display: flex; gap: 4px; max-width: 1480px; margin: 0 auto; padding: 0 clamp(20px,3vw,48px); }
.pp-subnav a {
  white-space: nowrap; font-size: 13px; font-weight: 500; color: var(--fg2);
  text-decoration: none; padding: 14px 14px; border-bottom: 2px solid transparent; transition: color .15s, border-color .15s;
}
.pp-subnav a:hover { color: var(--fg); }
.pp-subnav a.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- benefit / icon cards ---------- */
.pp-grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 44px; }
.pp-grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; margin-top: 44px; }
.pp-card {
  background: var(--glass); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255,255,255,.75); border-radius: var(--r-lg); padding: 30px;
  box-shadow: var(--shadow); transition: transform .22s, box-shadow .22s;
}
.pp-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.pp-card__icon {
  width: 48px; height: 48px; border-radius: 13px;
  background: linear-gradient(135deg, rgba(0,113,227,.14), rgba(0,113,227,.06));
  border: 1px solid rgba(0,113,227,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; color: var(--accent); margin-bottom: 18px;
}
.pp-card__title { font-size: 17px; font-weight: 700; color: var(--fg); margin-bottom: 8px; letter-spacing: -.3px; }
.pp-card__desc { font-size: 14px; font-weight: 300; color: var(--fg2); line-height: 1.75; }

/* ---------- feature list (modules) ---------- */
.pp-feat-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px 28px; margin-top: 32px; }
.pp-feat { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: #3a3a3c; line-height: 1.5; }
.pp-feat i { color: var(--accent); font-size: 12px; margin-top: 5px; flex-shrink: 0; }

/* ---------- workflow timeline ---------- */
.pp-timeline { display: grid; gap: 14px; margin-top: 44px; }
.pp-step {
  display: grid; grid-template-columns: 64px 1fr; gap: 22px; align-items: center;
  background: var(--glass); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255,255,255,.75); border-radius: var(--r-lg); padding: 26px 30px; box-shadow: var(--shadow);
}
.pp-step__num { font-size: 30px; font-weight: 800; letter-spacing: -1.5px; color: var(--accent); }
.pp-step__title { font-size: 17px; font-weight: 700; color: var(--fg); margin-bottom: 5px; }
.pp-step__desc { font-size: 14px; font-weight: 300; color: var(--fg2); line-height: 1.65; }

/* ---------- FAQ ---------- */
.pp-faq { max-width: 880px; margin: 40px auto 0; display: flex; flex-direction: column; gap: 12px; }
.pp-faq-item {
  background: var(--glass); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255,255,255,.75); border-radius: var(--r); overflow: hidden;
}
.pp-faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 24px; background: none; border: none; cursor: pointer;
  font-family: var(--sans); font-size: 15.5px; font-weight: 600; color: var(--fg); text-align: left;
}
.pp-faq-q i { color: var(--fg3); transition: transform .25s; flex-shrink: 0; }
.pp-faq-item.open .pp-faq-q i { transform: rotate(45deg); color: var(--accent); }
.pp-faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.pp-faq-a-inner { padding: 0 24px 20px; font-size: 14px; color: var(--fg2); line-height: 1.8; }

/* ---------- CTA band ---------- */
.pp-cta {
  margin: 0 clamp(20px,3vw,48px); border-radius: 26px;
  background: linear-gradient(135deg, rgba(0,113,227,.92), rgba(0,82,204,.95));
  padding: 64px clamp(28px,5vw,80px); text-align: center; position: relative; overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,113,227,.3);
}
.pp-cta h2 { font-size: clamp(28px,3.6vw,46px); font-weight: 800; letter-spacing: -1.6px; color: #fff; margin-bottom: 12px; }
.pp-cta p { font-size: 16px; font-weight: 300; color: rgba(255,255,255,.8); max-width: 540px; margin: 0 auto 28px; line-height: 1.7; }
.pp-btn-white { background: #fff; color: var(--accent); }
.pp-btn-white:hover { transform: scale(1.04); box-shadow: 0 8px 30px rgba(0,0,0,.2); }

/* ---------- related products + prev/next ---------- */
.pp-related { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 40px; }
.pp-prevnext { display: flex; justify-content: space-between; gap: 16px; margin-top: 40px; flex-wrap: wrap; }
.pp-prevnext a {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
  font-size: 14px; font-weight: 600; color: var(--fg);
  background: var(--glass); border: 1px solid rgba(255,255,255,.75); border-radius: var(--r);
  padding: 14px 20px; box-shadow: var(--shadow); transition: transform .15s;
}
.pp-prevnext a:hover { transform: translateY(-2px); }
.pp-prevnext .muted { color: var(--fg3); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }

/* ---------- sticky floating Book Demo button ---------- */
.pp-sticky-demo {
  position: fixed; right: 22px; bottom: 84px; z-index: 590;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; color: #fff; background: var(--accent);
  border: none; cursor: pointer; padding: 14px 22px; border-radius: 980px;
  box-shadow: 0 10px 34px rgba(0,113,227,.4);
  opacity: 0; transform: translateY(16px) scale(.96); pointer-events: none;
  transition: opacity .25s, transform .25s, background .15s;
}
.pp-sticky-demo.show { opacity: 1; transform: none; pointer-events: auto; }
.pp-sticky-demo:hover { background: var(--accent-h); }

/* ---------- reveal ---------- */
.pp-reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.pp-reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .pp-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .pp-grid-3, .pp-related { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .pp-grid-3, .pp-grid-2, .pp-related, .pp-feat-list { grid-template-columns: 1fr; }
  .pp-section { padding: 60px 20px; }
  .pp-step { grid-template-columns: 1fr; gap: 8px; }
  .pp-sticky-demo { right: 16px; bottom: 78px; padding: 12px 18px; }
}

/* =====================================================
   ALTERNATING FEATURE ROWS (image + text)
   Reusable for screenshot-paired feature sections.
===================================================== */
.pp-featrow { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; margin-bottom: 56px; }
.pp-featrow:last-child { margin-bottom: 0; }
.pp-featrow__text h3 { font-size: clamp(22px,2.4vw,28px); font-weight: 800; letter-spacing: -.6px; margin-bottom: 12px; color: var(--fg); }
.pp-featrow__text > p { font-size: 15px; font-weight: 300; color: var(--fg2); line-height: 1.75; margin-bottom: 18px; }
.pp-featrow--rev .pp-featrow__text { order: 2; }
@media (max-width: 900px) {
  .pp-featrow { grid-template-columns: 1fr; gap: 22px; margin-bottom: 44px; }
  .pp-featrow--rev .pp-featrow__text { order: 0; }
}

/* =====================================================
   GLOBAL CHROME (shared site nav / footer / switcher)
   So product pages carry NO duplicated inline CSS.
===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--sans); background: var(--bg); color: var(--fg); line-height: 1.6; overflow-x: hidden; }
::selection { background: var(--accent); color: #fff; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-thumb { background: var(--fg3); border-radius: 3px; }

/* ambient orbs (light sources for frosted glass) */
.orb { position: fixed; border-radius: 50%; filter: blur(70px); pointer-events: none; z-index: 0; }
.orb-1 { width: 700px; height: 700px; background: radial-gradient(circle, rgba(0,113,227,.18), transparent 65%); top: -240px; right: -140px; }
.orb-2 { width: 520px; height: 520px; background: radial-gradient(circle, rgba(48,209,88,.14), transparent 65%); bottom: 4%; left: -180px; }

/* keep content above orbs */
.pp-hero, .pp-section, .pp-breadcrumb, footer, .pp-cta-wrap { position: relative; z-index: 1; }

/* nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500; height: 56px;
  background: rgba(255,255,255,.55);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid rgba(255,255,255,.6); box-shadow: 0 1px 12px rgba(0,0,0,.04);
  display: flex; align-items: center;
}
.nav__inner { width: 100%; max-width: 1480px; margin: 0 auto; padding: 0 clamp(20px,3vw,48px); display: flex; align-items: center; }
.nav__logo { display: flex; align-items: center; gap: 9px; text-decoration: none; flex-shrink: 0; }
.nav__logo-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--fg); display: flex; align-items: center; justify-content: center; }
.nav__logo-mark svg { width: 17px; height: 17px; }
.nav__logo-text { font-size: 15.5px; font-weight: 700; color: var(--fg); letter-spacing: -.4px; }
.nav__links { display: flex; align-items: center; list-style: none; margin: 0 auto; }
.nav__links a { font-size: 13.5px; font-weight: 450; color: var(--fg2); text-decoration: none; padding: 7px 15px; border-radius: var(--r-sm); transition: color .15s, background .15s; }
.nav__links a:hover { color: var(--fg); background: rgba(255,255,255,.7); }
.nav__cta { font-size: 13px; font-weight: 600; color: #fff; background: var(--accent); text-decoration: none; padding: 8px 18px; border-radius: 980px; transition: all .15s; flex-shrink: 0; }
.nav__cta:hover { background: var(--accent-h); transform: scale(1.03); }
.nav__burger { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; margin-left: auto; padding: 4px; }
.nav__burger span { display: block; width: 20px; height: 1.5px; background: var(--fg); border-radius: 2px; }
.mobile-nav {
  display: none; position: fixed; top: 56px; left: 0; right: 0; z-index: 499;
  background: rgba(255,255,255,.78);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid rgba(255,255,255,.7); padding: 12px 20px 18px; flex-direction: column; gap: 2px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 15px; color: var(--fg); text-decoration: none; padding: 12px 14px; border-radius: var(--r-sm); transition: background .15s; }
.mobile-nav a:hover { background: rgba(255,255,255,.8); }

/* footer */
footer { background: #131316; margin-top: 90px; }
.footer-inner { max-width: 1480px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding: 56px clamp(20px,3vw,48px) 40px; }
.footer-brand-name { font-size: 16px; font-weight: 800; color: #fff; margin-bottom: 10px; letter-spacing: -.3px; }
.footer-brand-desc { font-size: 13.5px; color: rgba(255,255,255,.4); line-height: 1.75; margin-bottom: 14px; }
.footer-brand-legal { font-size: 11.5px; color: rgba(255,255,255,.22); line-height: 1.8; }
.footer-col-head { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.3); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 13.5px; color: rgba(255,255,255,.45); text-decoration: none; padding: 6px 0; transition: color .15s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 18px clamp(20px,3vw,48px); max-width: 1480px; margin: 0 auto; display: flex; justify-content: space-between; }
.footer-bottom span { font-size: 12px; color: rgba(255,255,255,.25); }

/* page switcher pill */
.mode-switch {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 600;
  display: flex; gap: 4px; padding: 5px;
  background: rgba(255,255,255,.7);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255,255,255,.9); border-radius: 980px; box-shadow: 0 10px 40px rgba(0,0,0,.16);
}
.mode-switch a { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; padding: 9px 18px; border-radius: 980px; text-decoration: none; color: var(--fg2); transition: all .2s; white-space: nowrap; }
.mode-switch a.active { background: var(--fg); color: #fff; }
.mode-switch a:not(.active):hover { color: var(--fg); background: rgba(255,255,255,.95); }

@media (max-width: 1100px) { .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .footer-inner { grid-template-columns: 1fr; padding: 40px 20px 28px; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 6px; padding: 14px 20px; }
  .mode-switch a { padding: 9px 13px; font-size: 11.5px; }
}