/* ============================================================
   PRODUCTIVITY SHASTRA — Stylesheet
   White background · Red accent · Black primary
   Cinematic editorial aesthetic
   ============================================================ */

:root{
    --red:#E2071F;
    --red-dark:#B00518;
    --black:#0A0A0B;
    --ink:#16161a;
    --grey:#6B6B72;
    --grey-light:#9a9aa2;
    --line:#e8e6e2;
    --paper:#ffffff;
    --cream:#f6f4f0;
    --cream-2:#efece6;

    --serif:"Fraunces", Georgia, serif;
    --sans:"Sora", system-ui, sans-serif;

    --maxw:1200px;
    --ease:cubic-bezier(.16,1,.3,1);
    --radius:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
    font-family:var(--sans);
    background:var(--paper);
    color:var(--ink);
    line-height:1.6;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--red);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ---------- TYPOGRAPHY ---------- */
.kicker{
    font-family:var(--sans);
    font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;
    font-weight:600;color:var(--grey);
    display:inline-flex;align-items:center;gap:10px;
}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(226,7,31,.15)}
.kicker .idx{color:var(--red);font-weight:700;margin-right:4px;letter-spacing:.1em}
.kicker-light{color:rgba(255,255,255,.6)}
.kicker-light::before{background:var(--red)}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.02;letter-spacing:-.015em;color:var(--black)}
.serif-i{font-style:italic;font-weight:600}
.red{color:var(--red)}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
    display:inline-flex;align-items:center;gap:9px;
    font-family:var(--sans);font-weight:600;font-size:.92rem;
    padding:14px 22px;border-radius:10px;cursor:pointer;border:1.5px solid transparent;
    transition:transform .35s var(--ease), background .3s, color .3s, box-shadow .3s;
    white-space:nowrap;
}
.btn .ico{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round;transition:transform .35s var(--ease)}
.btn:hover .ico{transform:translateX(3px)}
.btn-sm{padding:10px 16px;font-size:.84rem}
.btn-lg{padding:17px 28px;font-size:1rem}

.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 30px -10px rgba(226,7,31,.6)}
.btn-red:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(226,7,31,.7)}
.btn-ghost{background:transparent;color:var(--black);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--black);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--black);border-color:var(--black)}
.btn-outline:hover{background:var(--black);color:#fff}
.btn-dark{background:var(--black);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px)}

.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-outline-light:hover{background:#fff;color:var(--black);border-color:#fff}
.btn-ghost-light{background:transparent;color:rgba(255,255,255,.85);border-color:transparent;text-decoration:underline;text-underline-offset:5px;text-decoration-color:rgba(255,255,255,.3)}
.btn-ghost-light:hover{color:#fff;text-decoration-color:var(--red)}

/* ============================================================
   URGENCY STRIP
   ============================================================ */
.urgency-strip{
    background:var(--black);color:#fff;
    display:flex;align-items:center;justify-content:center;gap:14px;
    font-size:.78rem;letter-spacing:.04em;padding:9px 20px;
    position:relative;z-index:60;flex-wrap:wrap;
}
.urgency-strip strong{color:#fff}
.urgency-strip .seats-num{color:var(--red)}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--red);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(226,7,31,.7)}70%{box-shadow:0 0 0 9px rgba(226,7,31,0)}100%{box-shadow:0 0 0 0 rgba(226,7,31,0)}}
.urgency-cta{color:var(--red);font-weight:700;border-bottom:1px solid transparent;transition:border .2s}
.urgency-cta:hover{border-color:var(--red)}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border .3s,box-shadow .3s,background .3s}
.nav.scrolled{border-bottom:1px solid var(--line);box-shadow:0 8px 30px -20px rgba(0,0,0,.3)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px}
.brand-logo{width:34px;height:34px;object-fit:contain}
.brand-word{font-family:var(--serif);font-weight:700;font-size:1.08rem;letter-spacing:-.01em;color:var(--black)}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:.85rem;font-weight:500;color:var(--ink);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--red);transition:width .3s var(--ease)}
.nav-links a:hover{color:var(--black)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav-burger span{width:22px;height:2px;background:var(--black);transition:.3s}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{display:none;flex-direction:column;gap:6px;padding:16px 28px 24px;background:#fff;border-bottom:1px solid var(--line)}
.nav-drawer a{padding:11px 0;font-size:.95rem;border-bottom:1px solid var(--line)}
.nav-drawer a.btn{border:none;justify-content:center;margin-top:10px}
.nav-drawer.open{display:flex}

/* ============================================================
   HERO  (cinematic overlap headline)
   ============================================================ */
.hero{position:relative;overflow:hidden;padding:78px 0 0}
.hero-bg-mark{
    position:absolute;right:-6%;top:4%;width:62%;max-width:880px;opacity:.05;
    pointer-events:none;user-select:none;z-index:0;
}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.hero-kicker{margin-bottom:26px}
.hero h1{
    font-size:clamp(2.9rem,8.2vw,6.6rem);
    font-weight:600;line-height:.96;letter-spacing:-.02em;
    max-width:14ch;
}
.hero h1 .serif-i{color:var(--red)}
.hero-sub{margin-top:30px;max-width:46ch;font-size:clamp(1.05rem,1.6vw,1.32rem);line-height:1.5;color:var(--ink);font-family:var(--serif);font-weight:400}
.hero-sub .soft{color:var(--grey)}
.hero-sub b{color:var(--black);font-weight:600}
.hero-btns{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}

/* hero stat strip */
.hero-stats{
    margin-top:60px;border-top:1px solid var(--line);
    display:grid;grid-template-columns:repeat(3,1fr);
}
.hero-stat{padding:30px 30px 46px}
.hero-stat:not(:last-child){border-right:1px solid var(--line)}
.hs-num{font-family:var(--serif);font-size:clamp(1.8rem,3.4vw,2.7rem);font-weight:600;color:var(--black);line-height:1}
.hs-num .red{color:var(--red)}
.hs-label{margin-top:10px;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);font-weight:600}

/* ============================================================
   SECTION SHELL
   ============================================================ */
.section{padding:96px 0;position:relative}
.section-head{max-width:780px;margin-bottom:54px}
.section-head h2{font-size:clamp(2rem,4.6vw,3.6rem);margin-top:22px}
.section-head p{margin-top:20px;color:var(--grey);font-size:1.08rem;max-width:60ch}
.bg-cream{background:var(--cream)}
.bg-black{background:var(--black);color:#fff}
.bg-black h2,.bg-black h3{color:#fff}

/* ============================================================
   DIAGNOSIS
   ============================================================ */
.diag-head h2{max-width:16ch}
.diag-head h2 .red{font-style:italic}
.diag-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.diag-item{padding:34px 30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .35s}
.diag-item:hover{background:var(--cream)}
.diag-no{font-family:var(--serif);font-size:1rem;color:var(--red);font-weight:700;letter-spacing:.08em}
.diag-item h3{font-size:1.3rem;margin:14px 0 10px;font-weight:600}
.diag-item p{color:var(--grey);font-size:.96rem}
.diag-foot{margin-top:42px;text-align:center}
.diag-foot p{font-family:var(--serif);font-size:clamp(1.4rem,3vw,2rem);color:var(--black);line-height:1.25}
.diag-foot .red{font-style:italic}

/* ============================================================
   STOP / START
   ============================================================ */
.ss-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.ss-card{border:1px solid var(--line);border-radius:var(--radius);padding:38px 34px;background:#fff}
.ss-card.start{border-color:rgba(226,7,31,.4);box-shadow:0 30px 60px -40px rgba(226,7,31,.5)}
.ss-tag{display:inline-block;font-size:.7rem;letter-spacing:.16em;font-weight:700;padding:6px 12px;border-radius:6px;text-transform:uppercase}
.ss-tag.stop{background:#15151a;color:#fff}
.ss-tag.start{background:var(--red);color:#fff}
.ss-card h3{display:flex;align-items:center;gap:14px;font-size:1.7rem;margin-bottom:24px;font-weight:600}
.ss-list{list-style:none;display:flex;flex-direction:column}
.ss-list li{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-top:1px solid var(--line);font-size:1rem;color:var(--ink)}
.ss-mark{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.7rem;margin-top:2px}
.ss-mark.x{background:#ececec;color:var(--grey)}
.ss-mark.v{background:var(--red);color:#fff}

/* ============================================================
   TOOLS  (the 5-tool system) — cinematic numbered rows
   ============================================================ */
.tool-row{
    display:grid;grid-template-columns:auto 1fr auto;gap:34px;align-items:center;
    padding:40px 0;border-top:1px solid rgba(255,255,255,.12);position:relative;
    transition:padding .4s var(--ease);
}
.tool-row:last-child{border-bottom:1px solid rgba(255,255,255,.12)}
.tool-no{font-family:var(--serif);font-size:clamp(2.4rem,5vw,4rem);font-weight:600;color:rgba(255,255,255,.22);line-height:1;transition:color .4s}
.tool-main{}
.tool-name{font-family:var(--serif);font-size:clamp(1.6rem,3.4vw,2.6rem);font-weight:600;color:#fff;line-height:1.05}
.tool-name sup{font-size:.4em;color:var(--red);top:-1.1em}
.tool-sub{color:var(--red);font-weight:600;font-size:.92rem;letter-spacing:.02em;margin-top:6px}
.tool-desc{color:rgba(255,255,255,.55);max-width:62ch;margin-top:14px;font-size:.98rem;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease),opacity .4s,margin .4s}
.tool-row:hover .tool-no{color:var(--red)}
.tool-row:hover .tool-desc,.tool-row.open .tool-desc{max-height:160px;opacity:1;margin-top:16px}
.tool-arrow{width:46px;height:46px;border-radius:50%;border:1.5px solid rgba(255,255,255,.2);display:grid;place-items:center;transition:.4s;flex:none}
.tool-arrow svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2;transition:transform .4s var(--ease)}
.tool-row:hover .tool-arrow{background:var(--red);border-color:var(--red)}
.tool-row:hover .tool-arrow svg{transform:rotate(45deg)}

/* ============================================================
   SURVEY STATS
   ============================================================ */
.survey-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.survey-card{padding:36px 26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);text-align:left;transition:transform .4s var(--ease),box-shadow .4s}
.survey-card:hover{transform:translateY(-6px);box-shadow:0 30px 60px -40px rgba(0,0,0,.4)}
.survey-pct{font-family:var(--serif);font-size:clamp(2.6rem,5vw,3.6rem);font-weight:700;color:var(--red);line-height:1}
.survey-desc{margin-top:14px;color:var(--grey);font-size:.94rem}

/* ============================================================
   GUIDE
   ============================================================ */
.guide-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.guide-photo-wrap{position:relative;border-radius:var(--radius);overflow:hidden;background:linear-gradient(160deg,#15151a,#000);aspect-ratio:4/4.6}
.guide-photo-wrap img{width:100%;height:100%;object-fit:contain;padding:30px;filter:drop-shadow(0 20px 40px rgba(0,0,0,.4))}
.guide-badge{position:absolute;right:0;bottom:0;background:var(--red);color:#fff;padding:20px 26px;text-align:center}
.guide-badge .gb-num{font-family:var(--serif);font-size:1.7rem;font-weight:600;line-height:1}
.guide-badge .gb-label{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;margin-top:4px;opacity:.85}
.guide-info h2{font-size:clamp(2rem,4vw,3rem)}
.guide-info h2 .serif-i{color:var(--black)}
.guide-info > p{color:var(--grey);margin:20px 0 8px;font-size:1.05rem;max-width:50ch}
.guide-list{list-style:none;margin-top:18px}
.guide-list li{display:flex;gap:18px;padding:15px 0;border-top:1px solid var(--line);align-items:baseline}
.guide-list .gl-no{font-family:var(--serif);color:var(--red);font-weight:700;font-size:.9rem;flex:none}
.guide-list .gl-text{font-size:1rem;color:var(--ink)}
.guide-more{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-weight:600;border-bottom:2px solid var(--red);padding-bottom:3px;color:var(--black)}
.guide-more svg{width:16px;height:16px;stroke:var(--black);fill:none;stroke-width:2;transition:transform .3s}
.guide-more:hover svg{transform:translateX(4px)}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.tst-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.tst-card{border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:#fff;display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s}
.tst-card:hover{transform:translateY(-5px);box-shadow:0 30px 60px -40px rgba(0,0,0,.35)}
.tst-metric{display:inline-flex;align-items:center;gap:8px;font-family:var(--serif);font-weight:700;color:var(--red);font-size:1.05rem;margin-bottom:18px}
.tst-metric::before{content:"★";font-size:.9em}
.tst-quote{font-family:var(--serif);font-size:1.12rem;line-height:1.5;color:var(--ink);font-style:italic;flex:1}
.tst-author{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.tst-name{font-weight:700;color:var(--black);font-size:1rem}
.tst-role{font-size:.82rem;color:var(--grey);margin-top:3px}
.tst-more{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:24px;max-height:0;overflow:hidden;transition:max-height .6s var(--ease),margin .4s}
.tst-more.open{max-height:1400px;margin-top:24px}
.tst-toggle-wrap{text-align:center;margin-top:34px}

/* ============================================================
   AGENDA
   ============================================================ */
.agenda-list{border-top:1px solid var(--line)}
.agenda-row{display:grid;grid-template-columns:160px 1fr;gap:28px;padding:24px 0;border-bottom:1px solid var(--line);transition:background .3s,padding-left .3s}
.agenda-row:hover{background:var(--cream);padding-left:14px}
.agenda-time{font-family:var(--serif);font-weight:600;color:var(--red);font-size:1.05rem}
.agenda-what{color:var(--ink);font-size:1rem}
.agenda-what b{color:var(--black)}
.agenda-note{margin-top:30px;padding:24px 28px;border-left:3px solid var(--red);background:var(--cream);font-size:.98rem;color:var(--ink)}

/* ============================================================
   PROMISE / CTA band
   ============================================================ */
.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:48px}
.promise-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:34px 30px}
.promise-card .pc-no{color:var(--red);font-family:var(--serif);font-weight:700;font-size:1rem}
.promise-card h3{font-size:1.3rem;margin:14px 0 12px;color:#fff}
.promise-card p{color:rgba(255,255,255,.6);font-size:.96rem}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--black);color:#fff;padding-top:96px}
.footer-cta{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.footer-head{font-size:clamp(2.2rem,6vw,4.6rem);font-weight:600;max-width:16ch;margin-top:24px;line-height:1.02}
.footer-head em{color:var(--red);font-style:italic}
.footer-sub{color:rgba(255,255,255,.6);max-width:52ch;margin-top:24px;font-size:1.08rem}
.footer-btns{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.footer-contact-grid{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.12)}
.fc-item{padding:28px 0;border-right:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:8px;transition:padding-left .3s}
.fc-item:last-child{border-right:none}
.fc-item:hover{padding-left:10px}
.fc-label{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-light)}
.fc-val{font-family:var(--serif);font-size:1.25rem;color:#fff}

.footer-links{max-width:var(--maxw);margin:72px auto 0;padding:48px 28px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;border-top:1px solid rgba(255,255,255,.12)}
.fl-title{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-light);margin-bottom:18px;font-weight:600}
.fl-col a{display:block;color:rgba(255,255,255,.78);padding:7px 0;font-size:.95rem;transition:color .2s,padding-left .2s}
.fl-col a:hover{color:var(--red);padding-left:5px}
.social-row{display:flex;gap:12px;flex-wrap:wrap}
.social-btn{width:42px;height:42px;border:1px solid rgba(255,255,255,.18);border-radius:10px;display:grid;place-items:center;color:rgba(255,255,255,.8);transition:.3s}
.social-btn svg{width:19px;height:19px}
.social-btn:hover{background:var(--red);border-color:var(--red);color:#fff;transform:translateY(-3px)}
.fl-fineprint{margin-top:20px;color:var(--grey-light);font-size:.85rem;line-height:1.7}

.footer-base{max-width:var(--maxw);margin:0 auto;padding:30px 28px 44px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);flex-wrap:wrap}
.fb-brand{display:flex;align-items:center;gap:14px}
.fb-logo{width:34px;height:34px;object-fit:contain}
.fb-tag{font-family:var(--serif);font-style:italic;color:var(--red);font-weight:600;font-size:1.1rem}
.fb-copy{color:var(--grey-light);font-size:.82rem}

/* scroll-top */
.scroll-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;background:var(--red);display:grid;place-items:center;cursor:pointer;opacity:0;transform:translateY(20px);pointer-events:none;transition:.4s var(--ease);z-index:40;box-shadow:0 12px 30px -10px rgba(226,7,31,.6)}
.scroll-top.show{opacity:1;transform:translateY(0);pointer-events:auto}
.scroll-top svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.scroll-top:hover{background:var(--red-dark);transform:translateY(-3px)}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:900px){
    .nav-links{display:none}
    .nav-burger{display:flex}
    .nav .btn-ghost{display:none}
    .guide-grid{grid-template-columns:1fr;gap:36px}
    .promise-grid{grid-template-columns:1fr}
    .survey-grid{grid-template-columns:1fr 1fr}
    .tst-grid,.tst-more{grid-template-columns:1fr}
    .ss-grid{grid-template-columns:1fr}
    .footer-contact-grid{grid-template-columns:1fr;gap:0}
    .fc-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-links{grid-template-columns:1fr;gap:34px}
    .footer-base{flex-direction:column;align-items:flex-start}
    .hero-stats{grid-template-columns:1fr}
    .hero-stat{border-right:none;border-bottom:1px solid var(--line);padding:24px 0 24px}
}
@media(max-width:560px){
    .wrap,.nav-inner,.hero-inner,.footer-cta,.footer-links,.footer-base{padding-left:20px;padding-right:20px}
    .section{padding:66px 0}
    .survey-grid{grid-template-columns:1fr}
    .agenda-row{grid-template-columns:1fr;gap:6px}
    .brand-word{display:none}
    .urgency-strip{font-size:.7rem;gap:8px}
}