/* ==========================================================================
   pmworkbooks — Main Stylesheet
   Extracted from index.html: 2026-08-16
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root{
  --ink:#081d34;
  --black:#0b0d10;
  --white:#ffffff;
  --gray-50:#f7f8fa;
  --gray-100:#eef0f3;
  --gray-400:#8b94a3;
  --gray-600:#5b6472;
  --accent:#286efa;
  --accent-dark:#1e56c8;
  --excel:#1d7044;
  --grad:linear-gradient(120deg,#286efa 0%,#7a5cff 55%,#ff5c8a 110%);
  --radius-lg:24px;
  --radius-md:16px;
  --shadow-card:none;
  --font:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
/* 2026-08-16 — padding-top compensates for the fixed nav (height 64px)
   so page content is not hidden behind the nav bar on load. */
body{font-family:var(--font);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;line-height:1.55;padding-top:64px}
img,svg{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- Nav ---------- */
/* 2026-08-16 — Changed position:sticky to position:fixed so the nav stays
   at the top of the viewport at all times regardless of scroll position.
   Added frosted glass background so content scrolling underneath is masked. */
.nav{position:fixed;top:0;left:0;right:0;width:100%;z-index:50;background:rgba(255,255,255,0.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,0.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:none;padding:0 32px}
.burger-wrap{display:none;align-items:center;gap:14px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.01em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-mark{width:28px;height:28px;border-radius:8px;background:var(--grad);display:grid;place-items:center;font-size:14px;font-weight:800;color:#fff}
.nav-links{display:flex;gap:28px;font-size:13px;color:var(--gray-400);font-weight:400}
.nav-links a:hover{color:var(--black)}
.nav-cta{display:flex;gap:12px;align-items:center}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;border-radius:999px;padding:11px 22px;cursor:pointer;border:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible{outline:3px solid #7a5cff;outline-offset:2px}
.btn-primary{background:#fff;color:var(--black)}
.btn-primary:hover{box-shadow:0 8px 24px rgba(255,255,255,.18)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark)}
.btn-ghost{background:transparent;color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.22)}
.btn-ghost:hover{border-color:rgba(255,255,255,.5)}
.btn-dark{background:var(--black);color:#fff}
.btn-dark:hover{box-shadow:0 10px 26px -8px rgba(11,13,16,.5)}

/* ---------- Hero ---------- */
/* 2026-08-16 — Reduced top padding from 88px to 24px because body now has
   64px padding-top for the fixed nav. Total spacing is preserved (64+24=88). */
.hero{background:#fff;color:var(--black);padding:24px 0 0;overflow:hidden;position:relative}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 50% 0%,rgba(122,92,255,.07),rgba(40,110,250,.04) 55%,transparent 75%);pointer-events:none}
.hero-inner{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;max-width:780px;margin:0 auto}
.hero-text{display:flex;flex-direction:column;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:rgba(11,13,16,.55);border:1px solid rgba(11,13,16,.14);padding:7px 16px;border-radius:999px;margin-bottom:28px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:#6ee7a0}
h1{
  margin-top: 35px !important;
  font-size:clamp(36px,5vw,64px);line-height:1.08;letter-spacing:-.02em;font-weight:300;color:#0d1117}
h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-text p{margin:22px 0 0;max-width:620px;font-size:18px;color:rgba(11,13,16,.45);line-height:1.7}
.hero-actions{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hero-note{margin-top:16px;font-size:12.5px;color:rgba(11,13,16,.38)}

/* Hero visual — iPad frame */
.hero-visual{position:relative;width:100%;max-width:960px;margin:56px auto 0}
/* 2026-08-17 — ipad-wrapper gives the iPad a true aspect-ratio container on mobile.
   JS sets the transform scale based on actual rendered width so no overflow occurs. */
.ipad-wrapper{width:100%}
.ipad-frame{background:#1d1d1f;border-radius:32px 32px 0 0;padding:16px 16px 0;box-shadow:0 24px 80px rgba(0,0,0,.18),0 0 0 1px rgba(0,0,0,.12)}
.ipad-camera{width:8px;height:8px;border-radius:50%;background:#3a3a3c;margin:0 auto 12px}
.ipad-screen{border-radius:6px 6px 0 0;overflow:hidden;-webkit-mask-image:linear-gradient(to bottom,black 50%,transparent 100%);mask-image:linear-gradient(to bottom,black 50%,transparent 100%)}

/* ---------- Burger menu ---------- */
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:none;cursor:pointer;padding:4px;border-radius:8px}
.burger span{display:block;height:2px;border-radius:2px;background:rgba(11,13,16,.75);transition:all .25s ease}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mob-signin{display:none;font-size:14px;font-weight:600;color:rgba(11,13,16,.75)}
.mob-signin:hover{color:var(--black)}
.mob-menu{display:none;position:absolute;top:64px;left:0;right:0;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,0,0,.08);padding:8px 0 12px;z-index:100}
.mob-menu a{display:block;padding:13px 24px;font-size:15px;color:rgba(11,13,16,.75);font-weight:500;transition:background .15s}
.mob-menu a:hover{background:rgba(0,0,0,.04);color:var(--black)}
.mob-menu .mob-divider{height:1px;background:rgba(0,0,0,.08);margin:8px 0}
.mob-menu .mob-cta{color:#fff;font-weight:700;background:var(--black);margin:8px 16px;border-radius:10px;padding:13px 16px}
.mob-menu .mob-cta:hover{background:#333}
.mob-menu.open{display:block}

/* ---------- Logo strip marquee ---------- */
/* 2026-08-17 — Converted static logo row to infinite right-to-left marquee.
   Uses duplicated content for seamless looping at -50% translate.
   Fade masks on left/right edges give a polished fade-in/out effect. */
.logos{background:var(--white);padding:56px 0 8px;text-align:center;overflow:hidden}
.logos p{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gray-400);margin-bottom:24px}
.logos-track-wrap{
  overflow:hidden;
  -webkit-mask-image:linear-gradient(to right,transparent 0%,black 8%,black 92%,transparent 100%);
  mask-image:linear-gradient(to right,transparent 0%,black 8%,black 92%,transparent 100%);
}
.logo-row{
  display:flex;
  gap:64px;
  width:max-content;
  animation:marquee 22s linear infinite;
  font-weight:700;
  font-size:18px;
  color:#c3c9d3;
}
.logo-row:hover{animation-play-state:paused}
@keyframes marquee{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}

/* ---------- Sections ---------- */
section{padding:96px 0}
.section-head{max-width:640px;margin:0 auto 56px;text-align:center}
.kicker{font-size:14px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
h2{font-size:clamp(30px,4vw,44px);letter-spacing:-.03em;line-height:1.1;font-weight:500;color:#111827}
.section-head p:not(.kicker){margin-top:16px;font-size:17px;color:#6b7280}

/* ---------- Showcase / products ---------- */
/* 2026-08-17 — Override container inside showcase to match nav's 32px edge padding,
   removing the max-width cap so columns expand to fill the wider space. */
.showcase{background:var(--gray-50)}
.showcase .container{max-width:none;padding:0 32px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:none;display:flex;flex-direction:column;transition:border-color .2s ease}
.card:hover{border-color:var(--gray-400)}
.card-media{position:relative;padding:0;background:#f5f5f5;height:220px;overflow:hidden}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(255,255,255,0.25) 0%,rgba(255,255,255,0.4) 50%,rgba(255,255,255,0.95) 100%);pointer-events:none;z-index:1}
.card-media .sheet{overflow:hidden;box-shadow:0 -6px 24px rgba(8,29,52,.08)}
.badge{position:absolute;bottom:6px;right:0;background:var(--black);color:#fff;font-size:11px;font-weight:700;letter-spacing:.05em;padding:5px 9px 5px 13px;border-radius:3px 0 0 3px;box-shadow:-2px 2px 8px rgba(0,0,0,0.15);z-index:2}
.badge.green{background:var(--excel)}
.card-body{padding:26px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-body h3{font-size:20px;letter-spacing:-.02em;font-weight:700}
.card-body .desc{font-size:13px;color:var(--gray-600);min-height:62px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-body .desc.expanded{display:block;overflow:visible;-webkit-line-clamp:unset;min-height:0}
.view-more{font-size:13px;font-weight:600;color:var(--gray-400);cursor:pointer;background:none;border:none;padding:0;margin-top:4px;display:inline-block}
.view-more:hover{color:var(--gray-600)}
.card-meta{display:flex;align-items:baseline;gap:8px;margin-top:4px}
.price{font-size:28px;font-weight:750;letter-spacing:-.02em}
.price-note{font-size:13px;color:var(--gray-400)}
.card-body .btn{justify-content:center;width:100%;margin-top:8px}
.card-features{display:flex;flex-wrap:wrap;gap:8px;min-height:58px;align-content:flex-start}
.chip{font-size:11px;font-weight:600;color:var(--gray-600);background:var(--gray-50);border:1px solid var(--gray-100);padding:4px 10px;border-radius:999px}

/* Mini spreadsheet mock */
.sheet{background:#fff;font-size:10px}
.sheet .toolbar{display:flex;align-items:center;gap:6px;background:var(--excel);padding:7px 10px}
.sheet .toolbar .win{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.4)}
.sheet .toolbar .title{margin-left:6px;color:#fff;font-weight:600;font-size:10.5px;letter-spacing:.01em}
.sheet table{width:100%;border-collapse:collapse;table-layout:fixed}
.sheet th,.sheet td{border:1px solid #e6e9ee;padding:4px 6px;text-align:left;font-weight:500;color:#3c4657;white-space:nowrap;overflow:hidden}
.sheet thead th{background:#f2f4f7;color:#6b7484;font-weight:600;font-size:9px;text-align:center;width:24px}
.sheet tbody th{background:#f2f4f7;color:#6b7484;font-weight:600;font-size:9px;text-align:center}
.sheet .hd td{background:#eaf3ee;color:var(--excel);font-weight:700}
.sheet .num{text-align:right;font-variant-numeric:tabular-nums}
.sheet .pos{color:#1d7044;font-weight:600}
.sheet .neg{color:#c93b54;font-weight:600}
.sheet .bar{height:8px;border-radius:3px;background:var(--grad)}
.sheet .tag{display:inline-block;font-size:9px;font-weight:700;padding:2px 7px;border-radius:99px;white-space:nowrap}
.sheet .on-track{background:#d1fadf;color:#156534}
.sheet .at-risk{background:#fff0c2;color:#92550a}
.sheet .done{background:#e9e9eb;color:#5b5b6e}
.sheet .blocked{background:#fee4e2;color:#b32318}
.sheet .prog-wrap{background:#eef0f3;border-radius:4px;height:8px;overflow:hidden;min-width:60px}
.sheet .prog-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,#286efa,#7a5cff)}

/* ---------- Feature band ---------- */
.features .grid4{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.feature .icon{width:46px;height:46px;border-radius:14px;background:var(--gray-50);border:1px solid var(--gray-100);display:grid;place-items:center;font-size:20px;margin-bottom:18px}
.feature h3{font-size:17px;font-weight:700;letter-spacing:-.01em;margin-bottom:8px}
.feature p{font-size:14.5px;color:var(--gray-600)}

/* ---------- Big CTA ---------- */
.cta{background:var(--black);color:#fff;border-radius:32px;margin:0 24px 96px;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:-40% -10% auto;height:420px;background:radial-gradient(50% 60% at 50% 100%,rgba(122,92,255,.35),transparent 70%)}
.cta-inner{position:relative;text-align:center;padding:88px 24px;max-width:640px;margin:0 auto}
.cta h2{color:#fff}
.cta p{margin:18px 0 34px;color:rgba(255,255,255,.7);font-size:17px}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--gray-100);padding:48px 0 64px;font-size:14px;color:var(--gray-600)}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.foot-links{display:flex;gap:24px}
.foot-links a:hover{color:var(--ink)}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .features .grid4{grid-template-columns:repeat(3,1fr)}
  .nav-links{display:none}
  .nav-cta{display:none}
  .burger-wrap{display:flex}
  .burger{display:flex}
  .mob-signin{display:inline}
  section{padding:72px 0}
}
/* 2026-08-17 — Mobile iPad: full viewport width, no cut.
/* 2026-08-17 — Hide iPad hero image on phones (≤760px).
   Visible on tablet and desktop where scaling works correctly. */
@media (max-width:760px){
  h1{font-size:clamp(32px,8vw,48px)}
  .hero-text p{font-size:15px}
  .hero-visual{display:none}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr}
  .features .grid4{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto}
}