/* ============================================================
   The Accent I Stopped Hiding — Homework 4
   Creative Communication III
   Palette echoes the deck: navy / crimson / teal on warm paper
   ============================================================ */

:root{
  --navy:#1F3A5F;
  --navy-deep:#152943;
  --crimson:#8C2F2F;
  --crimson-soft:#F4E9E9;
  --teal:#2C6E6A;
  --teal-soft:#E6F0EF;
  --ink:#2B2F36;
  --grey:#6B7280;
  --border:#DDE1E6;
  --paper:#FBFAF8;
  --card:#F5F6F8;
  --white:#fff;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --maxw:1080px;
}

*{box-sizing:border-box;margin:0;padding:0;}

html{scroll-behavior:smooth;}

body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

/* ---------- reading progress ---------- */
.progress{
  position:fixed;top:0;left:0;right:0;height:3px;
  background:transparent;z-index:60;
}
.progress__bar{
  height:100%;width:0%;
  background:linear-gradient(90deg,var(--crimson),var(--teal));
  transition:width .1s linear;
}

/* ---------- top bar ---------- */
.topbar{
  position:fixed;top:3px;left:0;right:0;z-index:50;
  background:rgba(251,250,248,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.topbar__inner{
  max-width:var(--maxw);margin:0 auto;padding:12px 32px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.topbar__mark{
  font-family:var(--serif);font-weight:700;font-size:.82rem;
  letter-spacing:.14em;color:var(--navy);
}
.topbar__nav{display:flex;gap:26px;flex-wrap:wrap;}
.topbar__nav a{
  font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--grey);text-decoration:none;font-weight:500;
  padding-bottom:2px;border-bottom:1px solid transparent;
  transition:color .25s,border-color .25s;
}
.topbar__nav a:hover{color:var(--crimson);border-bottom-color:var(--crimson);}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;
  padding:140px 0 90px;
  background:
    radial-gradient(1100px 520px at 12% -8%,rgba(140,47,47,.09),transparent 60%),
    radial-gradient(900px 480px at 92% 8%,rgba(44,110,106,.09),transparent 62%),
    var(--paper);
  border-bottom:1px solid var(--border);
}
.hero__inner{max-width:var(--maxw);margin:0 auto;padding:0 32px;width:100%;}

.eyebrow{
  font-size:.74rem;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:var(--crimson);margin-bottom:20px;
}

.hero__title{
  font-family:var(--serif);
  font-size:clamp(2.9rem,8vw,5.6rem);
  line-height:1.04;letter-spacing:-.02em;color:var(--navy);
  font-weight:600;
}
.hero__title em{font-style:italic;color:var(--crimson);font-weight:400;}

.rule{width:88px;height:4px;background:var(--crimson);margin:32px 0 26px;border-radius:2px;}

.hero__sub{
  font-size:clamp(1.05rem,2.2vw,1.32rem);
  color:var(--grey);max-width:34ch;font-weight:400;
}
.hero__sub strong{color:var(--navy);font-weight:600;}

.hero__meta{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  gap:22px 34px;margin-top:56px;padding-top:34px;
  border-top:1px solid var(--border);max-width:920px;
}
.hero__metaItem{display:flex;flex-direction:column;gap:3px;}
.hero__metaItem .label{
  font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--grey);font-weight:600;
}
.hero__metaItem .value{font-size:.95rem;color:var(--navy);font-weight:600;}

.hero__badge{
  display:inline-block;margin-top:38px;
  font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--teal);background:var(--teal-soft);
  border:1px solid rgba(44,110,106,.3);
  padding:7px 16px;border-radius:999px;
}

.hero__scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--grey);display:flex;flex-direction:column;align-items:center;gap:8px;
}
.hero__scroll span{
  display:block;width:1px;height:34px;
  background:linear-gradient(var(--grey),transparent);
  animation:drop 1.9s ease-in-out infinite;
}
@keyframes drop{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(7px)}}

/* ---------- sections ---------- */
.section{padding:104px 0;border-bottom:1px solid var(--border);}
.section--alt{background:var(--card);}

.section__title{
  font-family:var(--serif);font-size:clamp(1.9rem,4.4vw,2.7rem);
  line-height:1.16;color:var(--navy);font-weight:600;
  letter-spacing:-.01em;margin-bottom:34px;
}

.section__lede{
  margin-top:38px;font-size:1.08rem;color:var(--grey);max-width:52ch;
}

.prose{max-width:62ch;margin-bottom:24px;font-size:1.045rem;color:var(--ink);}
.prose--lead{font-size:1.2rem;font-weight:600;color:var(--navy);font-weight:600;}
.prose--italic{font-style:italic;color:var(--grey);}

/* ---------- pull quote (the rule) ---------- */
.pullquote{
  background:var(--navy);color:#fff;
  font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:clamp(1.25rem,3.2vw,1.72rem);line-height:1.5;
  padding:44px 48px;border-radius:4px;margin:14px 0 46px;
  text-align:center;letter-spacing:.005em;
}

/* ---------- flow diagram ---------- */
.flow{
  display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;gap:22px;margin-bottom:8px;
}
.flow__box{
  border:2px solid;border-radius:5px;padding:26px 24px;text-align:center;
  background:var(--white);
}
.flow__box--crimson{border-color:var(--crimson);}
.flow__box--teal{border-color:var(--teal);}
.flow__tag{
  display:block;font-size:.79rem;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;margin-bottom:8px;
}
.flow__box--crimson .flow__tag{color:var(--crimson);}
.flow__box--teal .flow__tag{color:var(--teal);}
.flow__desc{display:block;font-size:.9rem;color:var(--grey);}

.flow__arrow{text-align:center;color:var(--navy);padding:0 4px;}
.flow__arrowLabel{
  display:block;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--grey);font-style:italic;margin-bottom:2px;
}
.flow__arrowGlyph{display:block;font-size:2.1rem;line-height:1;color:var(--navy);}

/* ---------- cards ---------- */
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px;}

.card{
  background:var(--white);border:1px solid var(--border);
  border-radius:6px;padding:32px 30px;
  box-shadow:0 1px 2px rgba(27,31,38,.03);
}
.card__title{
  font-family:var(--serif);font-size:1.24rem;font-weight:600;
  margin-bottom:16px;
}
.card__title--crimson{color:var(--crimson);}
.card p{font-size:1rem;color:var(--ink);margin-bottom:14px;}
.card__aside{
  font-style:italic;color:var(--grey);font-size:.94rem;
  padding-top:14px;border-top:1px solid var(--border);margin-bottom:0 !important;
}

/* ---------- bands ---------- */
.band{
  margin-top:30px;padding:28px 32px;border-radius:5px;
  border-left:5px solid;
}
.band--crimson{background:var(--crimson-soft);border-left-color:var(--crimson);}
.band--teal{background:var(--teal-soft);border-left-color:var(--teal);}
.band--strong{background:var(--teal);border-left-color:var(--teal);}
.band--strong p{color:#fff;font-size:1.16rem;font-weight:500;}
.band--strong strong{font-weight:700;}
.band p{font-size:1.06rem;}
.band__tag{
  display:block;font-size:.72rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--crimson);margin-bottom:8px;
}
.band--teal .band__tag{color:var(--teal);}
.band--crimson p{color:var(--ink);}
.band--crimson strong{color:var(--crimson);font-weight:700;}
.band--teal p{color:var(--ink);}

/* ---------- statement (turning point) ---------- */
.statement{
  margin-top:36px;background:var(--navy);color:#fff;
  font-family:var(--serif);font-weight:600;
  font-size:clamp(1.3rem,3.4vw,1.85rem);line-height:1.42;
  padding:46px 48px;border-radius:4px;text-align:center;
}

/* ---------- compare (before / after) ---------- */
.grid2--compare{gap:28px;}
.compare{
  background:var(--white);border-radius:6px;padding:34px 32px;
  border:2px solid;
}
.compare--before{border-color:var(--crimson);}
.compare--after{border-color:var(--teal);}
.compare__tag{
  font-size:.8rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  margin-bottom:20px;
}
.compare--before .compare__tag{color:var(--crimson);}
.compare--after .compare__tag{color:var(--teal);}
.compare ul{list-style:none;}
.compare li{
  position:relative;padding-left:26px;margin-bottom:15px;font-size:1rem;
  line-height:1.65;
}
.compare li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:9px;height:9px;border-radius:50%;
}
.compare--before li::before{background:var(--crimson);}
.compare--after li::before{background:var(--teal);}

/* ---------- criterion mapping ---------- */
.mapping{border-top:1px solid var(--border);margin-top:8px;}
.mapping__row{
  display:grid;grid-template-columns:190px 1fr;gap:34px;
  padding:32px 0;border-bottom:1px solid var(--border);align-items:start;
}
.mapping__label{
  font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  line-height:1.5;padding-top:2px;
}
.mapping__label--crimson{color:var(--crimson);}
.mapping__label--teal{color:var(--teal);}
.mapping__label--navy{color:var(--navy);}
.mapping__row p{font-size:1.05rem;max-width:60ch;}

/* ---------- closing ---------- */
.closing{
  margin-top:52px;background:var(--navy);color:#fff;
  font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:clamp(1.3rem,3.4vw,1.8rem);line-height:1.45;
  padding:48px;text-align:center;border-radius:4px;
}

/* ---------- footer ---------- */
.footer{
  padding:64px 0 72px;background:var(--navy-deep);color:rgba(255,255,255,.82);
}
.footer__title{
  font-family:var(--serif);font-size:1.2rem;color:#fff;margin-bottom:8px;
}
.footer__line{font-size:.9rem;color:rgba(255,255,255,.66);margin-bottom:5px;}
.footer__note{font-size:.85rem;color:rgba(255,255,255,.5);}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media (max-width:760px){
  .topbar__nav{display:none;}
  .wrap,.hero__inner{padding:0 22px;}
  .section{padding:74px 0;}
  .pullquote,.statement,.closing{padding:32px 24px;}
  .flow{grid-template-columns:1fr;gap:14px;}
  .flow__arrow{padding:6px 0;}
  .flow__arrowGlyph{transform:rotate(90deg);}
  .mapping__row{grid-template-columns:1fr;gap:12px;}
  .hero__meta{grid-template-columns:1fr 1fr;}
  .band{padding:22px 20px;}
  .card,.compare{padding:26px 22px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .hero__scroll span{animation:none;}
}