/* Be Thou Impactful — christalturner.com
   Palette pulled from the cover: mint/teal brush washes, deep navy, cream pages.
   System fonts only: the vhost CSP allows no third-party font hosts. */
:root{
  --navy:#1f2a6b; --navy-dk:#141c4a; --teal-dk:#0f3b47; --teal:#17545c; --teal-mid:#2f8c7c;
  --mint:#7ed6b6; --mint-lt:#c8f0e0; --sky:#3878be;
  --cream:#fbf7ee; --paper:#f4efe3; --ink:#1d2b3a; --ink-soft:#3c4b57; --muted:#5d6b70;
  --focus:#ffd76a;
}
*{box-sizing:border-box;margin:0;padding:0}
*{scrollbar-width:thin;scrollbar-color:rgba(47,140,124,.45) transparent}
*::-webkit-scrollbar{width:6px;height:6px}
*::-webkit-scrollbar-track{background:transparent}
*::-webkit-scrollbar-thumb{background:rgba(47,140,124,.45);border-radius:4px}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:Georgia,'Times New Roman',serif;color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;line-height:1.65}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;box-shadow:0 0 0 6px var(--navy-dk)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-999px;top:10px}
.skip:focus{left:10px;background:var(--focus);color:var(--navy-dk);padding:8px 14px;border-radius:8px;z-index:200}

.eyebrow{font-family:'Trebuchet MS',sans-serif;font-weight:bold;letter-spacing:.28em;text-transform:uppercase;font-size:.78rem;color:#1f6f62}
.btn{display:inline-block;font-family:'Trebuchet MS',sans-serif;font-weight:bold;letter-spacing:.04em;text-decoration:none;
  border-radius:12px;padding:15px 28px;font-size:1rem;cursor:pointer;border:2px solid transparent;
  transition:transform .12s,box-shadow .12s,background-color .12s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.22)}
.btn:focus-visible{box-shadow:0 0 0 6px var(--navy-dk)}
.btn-light{background:#fff;color:var(--navy-dk)}
.btn-outline{background:transparent;border-color:var(--mint-lt);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-dk)}

/* ---------- nav ---------- */
[hidden]{display:none!important}
nav{position:sticky;top:0;z-index:100;background:rgba(15,59,71,.93);backdrop-filter:blur(8px);
  display:flex;justify-content:space-between;align-items:center;padding:12px 26px;border-bottom:1px solid rgba(126,214,182,.28)}
nav .brand{color:#fff;font-size:1.25rem;font-weight:bold;letter-spacing:.06em;text-decoration:none}
nav .links{display:flex;gap:22px;align-items:center}
nav .links a{color:var(--mint-lt);text-decoration:none;font-family:'Trebuchet MS',sans-serif;font-size:.92rem}
nav .links a:hover{color:#fff;text-decoration:underline}
nav .links .nav-cta{background:#fff;color:var(--navy-dk);padding:9px 18px;border-radius:9px;font-weight:bold}
nav .links .nav-cta:hover{text-decoration:none}
@media(max-width:720px){nav .links a:not(.nav-cta){display:none}}

/* ---------- hero: brush-wash background echoing the cover ---------- */
.hero{position:relative;min-height:88vh;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:36px;
  padding:64px 8% 74px;overflow:hidden;color:#fff;
  background:
    linear-gradient(118deg,transparent 0 30%,rgba(200,240,224,.16) 30% 37%,transparent 37% 100%),
    linear-gradient(64deg,transparent 0 55%,rgba(126,214,182,.18) 55% 63%,transparent 63% 100%),
    radial-gradient(760px 460px at 82% 14%,rgba(126,214,182,.38),transparent 62%),
    radial-gradient(640px 420px at 6% 96%,rgba(56,120,190,.36),transparent 60%),
    linear-gradient(155deg,#1d6a66 0%,#17545c 42%,#0f3b47 72%,#142a55 100%)}
.hero-text{position:relative;max-width:580px}
.hero-text .eyebrow{color:var(--mint-lt);margin-bottom:14px}
.hero h1{font-size:clamp(3rem,7vw,5.6rem);line-height:.98;font-weight:bold;letter-spacing:.01em;
  text-transform:uppercase;text-shadow:0 4px 22px rgba(0,0,0,.35)}
.hero h1 span{display:block}
.hero .tag{font-style:italic;font-size:1.25rem;color:var(--mint-lt);margin:20px 0 6px}
.hero .by{font-family:'Trebuchet MS',sans-serif;letter-spacing:.2em;text-transform:uppercase;font-size:.95rem}
.soon-chip{display:inline-flex;align-items:center;gap:10px;margin-top:22px;padding:9px 20px;border-radius:40px;
  background:rgba(20,28,74,.55);border:1px solid rgba(200,240,224,.5);
  font-family:'Trebuchet MS',sans-serif;font-weight:bold;letter-spacing:.24em;text-transform:uppercase;font-size:.82rem}
.soon-chip .dot{width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(126,214,182,.25)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-book{position:relative;justify-self:center}
.hero-book .cover{width:min(360px,78vw);border-radius:6px;box-shadow:0 30px 70px rgba(0,0,0,.5);transform:rotate(2deg)}
@media(max-width:860px){.hero{grid-template-columns:1fr;text-align:center;padding-top:46px}
  .hero-text{margin:0 auto}.hero-cta{justify-content:center}}

section{padding:76px 8%}
section h2{font-size:clamp(1.9rem,4vw,2.7rem);line-height:1.18;color:var(--navy);margin:8px 0 14px}

/* ---------- about the book ---------- */
.invite{background:var(--cream);text-align:center}
.invite p{max-width:740px;margin:12px auto;font-size:1.13rem;color:var(--ink-soft)}
.verse{font-style:italic;color:var(--teal-mid);font-size:1.18rem;margin-top:24px}
.invite .verse{color:#1f6f62}

/* ---------- look inside ---------- */
.inside{color:#fff;background:
  radial-gradient(700px 420px at 18% 8%,rgba(126,214,182,.26),transparent 62%),
  radial-gradient(760px 480px at 88% 96%,rgba(56,120,190,.26),transparent 60%),
  linear-gradient(155deg,#17545c 0%,#0f3b47 55%,#10294a 100%)}
.inside-head{text-align:center;max-width:720px;margin:0 auto}
.inside .eyebrow{color:var(--mint-lt)}
.inside h2{color:#fff}
.inside .lead{color:var(--mint-lt);font-style:italic;font-size:1.1rem}
.turn{position:relative;max-width:960px;margin:34px auto 10px}
.turn video{width:100%;border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.turn-toggle{position:absolute;right:14px;bottom:14px;font-family:'Trebuchet MS',sans-serif;font-size:.85rem;font-weight:bold;
  background:rgba(20,28,74,.85);color:#fff;border:1px solid rgba(200,240,224,.6);border-radius:8px;padding:8px 14px;cursor:pointer}
.turn-toggle:hover{background:var(--navy-dk)}
.toc{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1100px;margin:40px auto 0}
@media(max-width:900px){.toc{grid-template-columns:1fr;max-width:520px}}
.part{background:var(--cream);color:var(--ink);border-radius:14px;padding:28px 26px 22px;
  box-shadow:0 14px 34px rgba(0,0,0,.22);border-top:5px solid var(--teal-mid)}
.part-n{font-family:'Trebuchet MS',sans-serif;font-weight:bold;letter-spacing:.26em;text-transform:uppercase;font-size:.76rem;color:#1f6f62}
.part h3{font-size:1.5rem;color:var(--navy);margin:6px 0 2px;line-height:1.2}
.part .days{font-style:italic;color:var(--muted);margin-bottom:14px}
.part ul{list-style:none;border-top:1px solid #e3dccb}
.part li{padding:9px 0;border-bottom:1px dotted #d8d0bd;font-size:1.02rem}
.part li span{display:inline-block;min-width:4.4em;font-family:'Trebuchet MS',sans-serif;font-size:.76rem;font-weight:bold;
  letter-spacing:.14em;text-transform:uppercase;color:#1f6f62}
.part .more{margin-top:12px;font-style:italic;color:var(--muted)}

/* ---------- daily rhythm ---------- */
.rhythm{background:var(--paper);text-align:center}
.mods{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1100px;margin:30px auto 0}
@media(max-width:900px){.mods{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.mods{grid-template-columns:1fr}}
.mod{background:#fff;border:1px solid #d9e8e1;border-radius:14px;padding:24px 18px}
.mod h3{color:var(--navy);font-size:1.3rem;margin-bottom:6px}
.mod p{color:var(--ink-soft);font-size:.98rem}
.rhythm .verse{color:#1f6f62;max-width:640px;margin:30px auto 0}

/* ---------- author ---------- */
.author{background:var(--cream);display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:center}
@media(max-width:820px){.author{grid-template-columns:1fr;text-align:center}}
.author .portrait{justify-self:center}
.author .portrait img{width:min(300px,70vw);aspect-ratio:1;object-fit:cover;border-radius:50%;
  border:6px solid #fff;box-shadow:0 0 0 3px var(--mint),0 18px 44px rgba(20,28,74,.28)}
.author .role{font-family:'Trebuchet MS',sans-serif;letter-spacing:.16em;text-transform:uppercase;font-size:.8rem;color:#1f6f62;margin-bottom:16px}
.author p{color:var(--ink-soft);margin-bottom:12px;font-size:1.04rem}
.author .sign{font-style:italic;margin-top:18px}
.author .sign span{font-style:normal;font-weight:bold;color:var(--navy)}

/* ---------- notify / waitlist ---------- */
.notify{color:#fff;text-align:center;background:linear-gradient(160deg,#17545c,#10294a)}
.notify .eyebrow{color:var(--mint-lt)}
.notify h2{color:#fff}
.notify>p{max-width:600px;margin:0 auto 22px;color:var(--mint-lt)}
.wl-form{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;align-items:center;max-width:640px;margin:0 auto}
.wl-form input[type=text],.wl-form input[type=email]{flex:1 1 200px;min-width:0;padding:14px 16px;border-radius:10px;
  border:1px solid rgba(200,240,224,.5);background:#fff;color:var(--ink);font-size:1rem;font-family:Georgia,serif}
.wl-form .btn{flex:0 0 auto;border-color:rgba(200,240,224,.6)}
.wl-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.wl-captcha{flex:0 0 auto;color:var(--mint-lt);font-family:'Trebuchet MS',sans-serif;font-size:.95rem}
.wl-form input.wl-captcha-input{flex:0 0 96px;width:96px;text-align:center}
.wl-msg{min-height:1.5em;margin-top:14px;font-weight:bold}
.wl-msg.ok{color:var(--mint-lt)}
.wl-msg.err{color:#ffd0c4}
.notify .fine{font-size:.85rem;color:var(--mint-lt);margin-top:6px}

/* NOT redundant: eyebrows are <p>, and `.invite p` / `.author p` (0,1,1) beat `.eyebrow` (0,1,0). Measured 2026-10-16. */
.invite .eyebrow,.rhythm .eyebrow,.author .eyebrow{color:#1f6f62}
footer{background:var(--navy-dk);color:var(--mint-lt);text-align:center;padding:40px 8%;font-style:italic}
footer .f-brand{color:#fff;font-size:1.3rem;font-weight:bold;letter-spacing:.08em;text-transform:uppercase;font-style:normal;margin-bottom:6px}
footer .small{font-size:.84rem;margin-top:12px;font-style:normal}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .btn,.btn:hover{transition:none;transform:none}
}

/* ---------- simple pages (privacy / thanks / try-again) ---------- */
.page-simple{min-height:60vh}
.page-simple .h2{font-size:clamp(1.9rem,4vw,2.7rem);color:var(--navy);margin:8px 0 14px}
.page-simple .btn{margin-top:22px}
.prose{max-width:720px;margin:0 auto;text-align:left}
.prose .h3{font-size:1.25rem;color:var(--navy);margin:26px 0 6px}
.prose p{margin:8px 0}