/* RivalNotes — shared design system (landing + legal pages).
   Editorial identity: Georgia headings, warm paper, one teal accent.
   Fluid type/space, light+dark, and grids that never force a track wider
   than the viewport (the bug that clipped the mobile hero). */

/* ---------- tokens ---------- */
:root {
  color-scheme: light dark;

  --ink:#151a1c; --muted:#5b6470; --paper:#faf9f6; --card:#ffffff;
  --line:#e8e5de; --line-soft:#f0ede6;
  --teal:#0c6b5b; --teal-dark:#0a5044; --teal-tint:#e9f3ef; --teal-link:#0c6b5b;
  --amber:#a97f2f; --amber-tint:#f7efdd;
  --btn-bg:var(--teal); --btn-bg-hover:var(--teal-dark); --btn-fg:#ffffff;
  --hero-glow-a:rgba(12,107,91,.09); --hero-glow-b:rgba(169,127,47,.08);
  --mock-bar:#fcfbf9;

  --shadow-s:0 1px 2px rgba(21,26,28,.06), 0 4px 14px rgba(21,26,28,.05);
  --shadow-m:0 2px 6px rgba(21,26,28,.07), 0 16px 40px rgba(21,26,28,.09);
  --r:14px; --r-lg:20px;

  /* fluid scale — min values are what a 360px phone actually gets */
  --fs-h1:clamp(2rem, 1.15rem + 3.6vw, 3.5rem);
  --fs-h2:clamp(1.5rem, 1.15rem + 1.5vw, 2.1rem);
  --fs-lead:clamp(1.03rem, .97rem + .35vw, 1.18rem);
  --sp-section:clamp(2.8rem, 1.4rem + 4.4vw, 4.4rem);
  --sp-gap:clamp(.85rem, .55rem + 1vw, 1.2rem);
  --wrap-pad:clamp(1.1rem, .7rem + 1.2vw, 1.5rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:#e9ebee; --muted:#9aa5b2; --paper:#111418; --card:#171b21;
    --line:#272d36; --line-soft:#1e232a;
    --teal:#37b39a; --teal-dark:#2b9280; --teal-tint:rgba(55,179,154,.13);
    --teal-link:#4cc4aa;
    --amber:#d9a441; --amber-tint:rgba(217,164,65,.14);
    --btn-bg:#17806c; --btn-bg-hover:#1c9680; --btn-fg:#ffffff;
    --hero-glow-a:rgba(55,179,154,.10); --hero-glow-b:rgba(217,164,65,.07);
    --mock-bar:#1b2027;
    --shadow-s:0 1px 2px rgba(0,0,0,.4), 0 4px 14px rgba(0,0,0,.28);
    --shadow-m:0 2px 6px rgba(0,0,0,.45), 0 16px 40px rgba(0,0,0,.38);
  }
}

/* ---------- base ---------- */
*{box-sizing:border-box; margin:0}
html{scroll-behavior:smooth}
body{
  font:16.5px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color:var(--ink); background:var(--paper);
  -webkit-font-smoothing:antialiased; overflow-wrap:break-word;
}
a{color:var(--teal-link)}
h1,h2,h3,.serif{font-family:Georgia,"Times New Roman",serif; letter-spacing:-.01em}
h1,h2{text-wrap:balance}
p{text-wrap:pretty}
main{display:block}

.wrap{max-width:1080px; margin:0 auto; padding:0 var(--wrap-pad)}
section{padding:var(--sp-section) 0}
section[id]{scroll-margin-top:5rem}          /* sticky nav must not cover anchors */

.eyebrow{display:inline-block; font-size:.78rem; font-weight:700; letter-spacing:.12em;
  text-transform:uppercase; color:var(--teal); margin-bottom:.6rem}
h2{font-size:var(--fs-h2); margin-bottom:.5rem}
.sub{color:var(--muted); max-width:60ch}

/* keyboard users get a visible ring everywhere; mouse users never see it */
:focus-visible{outline:2px solid var(--teal); outline-offset:3px; border-radius:8px}

.skip{position:absolute; left:-9999px; top:0; background:var(--card); color:var(--teal);
  padding:.7rem 1rem; border-radius:0 0 10px 0; z-index:100; font-weight:650}
.skip:focus{left:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  min-height:44px;                              /* honest touch target */
  background:var(--btn-bg); color:var(--btn-fg) !important; border-radius:11px;
  padding:.7rem 1.35rem; text-decoration:none; font-weight:650; font-size:1rem;
  border:1px solid var(--btn-bg); box-shadow:var(--shadow-s);
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover{background:var(--btn-bg-hover); border-color:var(--btn-bg-hover);
  transform:translateY(-1px); box-shadow:var(--shadow-m)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:transparent; color:var(--teal-link) !important;
  border-color:var(--teal); box-shadow:none}
.btn.ghost:hover{background:var(--teal-tint); border-color:var(--teal)}
.btn.big{padding:.9rem 1.6rem; font-size:1.05rem; min-height:50px}

/* ---------- nav ---------- */
nav{position:sticky; top:0; z-index:20; background:color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); border-bottom:1px solid var(--line)}
/* padding-block only — a `padding:.7rem 0` shorthand here would cancel the
   horizontal gutter .wrap already sets, pinning the logo and CTA to the edges */
.nav-in{display:flex; align-items:center; gap:1.2rem; padding-block:.7rem}
.logo{font-family:Georgia,serif; font-weight:700; font-size:1.3rem; color:var(--ink);
  text-decoration:none; white-space:nowrap}
.logo span{color:var(--teal)}
.nav-links{margin-left:auto; display:flex; gap:1.4rem; align-items:center; min-width:0}
.nav-links a{text-decoration:none; color:var(--muted); font-size:.95rem; font-weight:500; white-space:nowrap}
.nav-links a:hover{color:var(--ink)}
.nav-links .btn{color:var(--btn-fg) !important}

/* ---------- hero ---------- */
/* bottom padding is deliberately smaller than --sp-section: the next section
   adds its own, and two full gaps read as a hole under the hero */
.hero{position:relative; overflow:hidden;
  padding:clamp(2.4rem,1rem + 4vw,5rem) 0 clamp(1.6rem,.8rem + 2vw,2.6rem)}
.hero::before{content:""; position:absolute; inset:0; pointer-events:none; background:
  radial-gradient(52rem 30rem at 8% -10%, var(--hero-glow-a), transparent 60%),
  radial-gradient(44rem 26rem at 96% 12%, var(--hero-glow-b), transparent 60%)}
.hero-grid{position:relative; display:grid; grid-template-columns:1.05fr .95fr;
  gap:clamp(2rem,1rem + 3vw,3.4rem); align-items:center}
/* grid/flex children default to min-width:auto and refuse to shrink below their
   content — that is what forced the hero wider than a phone viewport */
.hero-grid > *{min-width:0}
h1{font-size:var(--fs-h1); line-height:1.08; margin-bottom:1.1rem}
.hero p.lead{font-size:var(--fs-lead); color:var(--muted); margin-bottom:1.7rem; max-width:56ch}
.cta-row{display:flex; gap:.8rem; flex-wrap:wrap; align-items:center; margin-bottom:1.1rem}
.cta-note{font-size:.92rem; color:var(--muted)}
.trust{display:flex; gap:.6rem 1.4rem; flex-wrap:wrap; color:var(--muted); font-size:.9rem; margin-top:1.5rem}
.trust b{color:var(--teal); font-weight:700}

/* ---------- email-window mock ---------- */
.mock-stack{position:relative; min-width:0}
.mock-stack::before{content:""; position:absolute; inset:1.4rem -1rem -1rem 1.6rem;
  background:var(--teal-tint); border-radius:var(--r); transform:rotate(1.6deg)}
.mock{position:relative; background:var(--card); border:1px solid var(--line);
  border-radius:var(--r); box-shadow:var(--shadow-m); overflow:hidden; min-width:0}
.mock-bar{display:flex; align-items:center; gap:.45rem; padding:.65rem .9rem;
  border-bottom:1px solid var(--line); background:var(--mock-bar); min-width:0}
.dot{width:.62rem; height:.62rem; border-radius:50%; background:var(--line); flex:none}
.mock-subject{margin-left:.5rem; font-size:.85rem; color:var(--muted);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  min-width:0; flex:1 1 0}                     /* shrink instead of widening the page */
.mock-body{padding:1.15rem 1.25rem 1.3rem; font-size:.9rem}
.mock-item + .mock-item{margin-top:1.05rem}
.tagline{display:inline-block; font-size:.68rem; font-weight:800; letter-spacing:.08em;
  border-radius:6px; padding:.13rem .5rem; margin-bottom:.4rem}
.t-pricing{background:var(--teal-tint); color:var(--teal)}
.t-hiring{background:var(--amber-tint); color:var(--amber)}
.mock h4{font-family:Georgia,serif; font-size:1rem; margin-bottom:.25rem}
.mock p{color:var(--muted); font-size:.87rem}
.why{margin-top:.45rem; background:var(--teal-tint); border-radius:9px;
  padding:.5rem .7rem; color:var(--ink); font-size:.85rem}
.why b{color:var(--teal)}

/* ---------- feature cards ---------- */
/* 6-col frame: 3 across, then the remaining 2 centred — no orphan card */
.grid{display:grid; grid-template-columns:repeat(6,1fr); gap:var(--sp-gap); margin-top:1.8rem}
.grid > *{min-width:0; grid-column:span 2}
.grid > :nth-child(4){grid-column:2 / span 2}
.grid > :nth-child(5){grid-column:4 / span 2}
.card-l{background:var(--card); border:1px solid var(--line); border-radius:var(--r);
  padding:1.25rem 1.3rem; box-shadow:var(--shadow-s);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease}
.card-l:hover{transform:translateY(-3px); box-shadow:var(--shadow-m); border-color:var(--teal-tint)}
.glyph{width:2.1rem; height:2.1rem; border-radius:9px; background:var(--teal-tint);
  display:flex; align-items:center; justify-content:center; margin-bottom:.75rem}
.glyph svg{width:1.15rem; height:1.15rem; stroke:var(--teal); fill:none;
  stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.card-l h3{font-size:1.02rem; margin-bottom:.3rem}
.card-l p{font-size:.92rem; color:var(--muted)}

/* ---------- steps ---------- */
.steps{display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-gap);
  margin-top:1.8rem; counter-reset:s}
.steps > *{min-width:0}
.step{background:var(--card); border:1px solid var(--line); border-radius:var(--r);
  padding:1.3rem 1.3rem 1.2rem; box-shadow:var(--shadow-s)}
.step::before{counter-increment:s; content:counter(s); display:flex; align-items:center;
  justify-content:center; width:2rem; height:2rem; border-radius:50%;
  background:var(--teal); color:#fff; font-weight:800; margin-bottom:.7rem; font-size:.95rem}
.step b{display:block; margin-bottom:.25rem}
.step span{color:var(--muted); font-size:.93rem}

/* ---------- sample ---------- */
.sample-window{max-width:760px}
.sample-window .mock-body{font-size:.95rem; padding:1.4rem 1.6rem 1.6rem}
.sample-window h4{font-size:1.08rem}
.fictional{display:inline-block; background:var(--line-soft); color:var(--muted);
  font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  border-radius:6px; padding:.16rem .55rem; margin-bottom:1rem}

/* ---------- pricing ---------- */
.pricing{display:grid; grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1.2rem; max-width:760px; margin-top:1.8rem}
.price-card{background:var(--card); border:1px solid var(--line); border-radius:16px;
  padding:1.7rem 1.6rem; box-shadow:var(--shadow-s); position:relative;
  display:flex; flex-direction:column; min-width:0}
.price-card.featured{border:2px solid var(--teal); box-shadow:var(--shadow-m)}
.flag{position:absolute; top:-.85rem; left:1.3rem; right:1.3rem; background:var(--teal);
  color:#fff; font-size:.75rem; font-weight:800; border-radius:7px; padding:.2rem .65rem;
  letter-spacing:.03em; text-align:center}
.price{font-family:Georgia,serif; font-size:2.5rem; font-weight:700}
.price small{font-size:1rem; color:var(--muted); font-weight:400;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
.price-card ul{list-style:none; margin:1.1rem 0 1.4rem; padding:0; flex:1}
.price-card li{padding:.32rem 0 .32rem 1.65rem; position:relative; font-size:.95rem; color:var(--muted)}
.price-card li::before{content:""; position:absolute; left:0; top:.62rem; width:.95rem;
  height:.95rem; border-radius:50%; background:var(--teal-tint)}
.price-card li::after{content:"✓"; position:absolute; left:.22rem; top:.28rem;
  color:var(--teal); font-weight:800; font-size:.72rem}
.guarantee{font-size:.92rem; color:var(--muted); margin-top:1.1rem; max-width:70ch}

/* ---------- faq ---------- */
.faq{max-width:760px; margin-top:1.6rem}
details{background:var(--card); border:1px solid var(--line); border-radius:12px;
  padding:1rem 1.25rem; margin-bottom:.65rem; box-shadow:var(--shadow-s)}
summary{cursor:pointer; font-weight:650; font-size:1rem; list-style:none;
  display:flex; justify-content:space-between; align-items:center; gap:1rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+"; font-size:1.3rem; color:var(--teal); font-weight:400;
  transition:transform .18s ease; flex:none}
details[open] summary::after{transform:rotate(45deg)}
details p{margin-top:.65rem; color:var(--muted); font-size:.95rem}

/* ---------- cta band ---------- */
.band{background:linear-gradient(135deg,var(--teal) 0%,var(--teal-dark) 100%);
  border-radius:var(--r-lg); padding:clamp(1.7rem,1rem + 2.4vw,2.6rem) clamp(1.3rem,.8rem + 2.2vw,2.4rem);
  color:#fff; display:flex; align-items:center; justify-content:space-between;
  gap:1.6rem; flex-wrap:wrap; box-shadow:var(--shadow-m)}
.band > *{min-width:0}
.band h2{color:#fff; margin-bottom:.3rem}
.band p{color:rgba(255,255,255,.88); max-width:52ch}
.band .btn{background:#fff; color:var(--teal-dark) !important; border-color:#fff}
.band .btn:hover{background:rgba(255,255,255,.9); border-color:rgba(255,255,255,.9)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line); margin-top:var(--sp-section);
  padding:2.2rem 0 2.8rem; color:var(--muted); font-size:.9rem}
.foot-row{display:flex; gap:.8rem 1.6rem; flex-wrap:wrap; align-items:center}
.foot-row a:not(.logo){color:var(--muted); text-decoration:none}
.foot-row a:not(.logo):hover{color:var(--ink); text-decoration:underline}

/* ---------- legal pages ---------- */
.prose{max-width:70ch; padding-top:clamp(2rem,1rem + 3vw,3.2rem)}
.prose h1{font-size:clamp(1.9rem,1.5rem + 1.8vw,2.6rem); margin-bottom:.4rem}
.prose h2{font-size:1.2rem; margin-top:2rem; margin-bottom:.35rem}
.prose p{color:var(--muted); margin-bottom:.9rem}
.prose .updated{font-size:.9rem; color:var(--muted); margin-bottom:2rem}
.back{display:inline-block; margin-bottom:1.6rem; text-decoration:none; font-weight:600}
.back:hover{text-decoration:underline}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .mock-stack{max-width:560px}                  /* mock stays believable, not stretched */
  /* 2 across, natural flow — explicit placement here would strand card 3 */
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid > *, .grid > :nth-child(4), .grid > :nth-child(5){grid-column:auto}
}
@media (max-width:820px){
  .nav-links a.hide-m{display:none}
  .steps{grid-template-columns:1fr}
}
@media (max-width:640px){
  .grid{grid-template-columns:1fr}
  .grid > *, .grid > :nth-child(4), .grid > :nth-child(5){grid-column:auto}
  .pricing{grid-template-columns:1fr}
  .sample-window .mock-body{padding:1.15rem 1.15rem 1.3rem}
  .mock-stack::before{inset:1rem -.5rem -.7rem 1rem}
  .band{text-align:left}
  .band .btn{width:100%}
}
@media (max-width:460px){
  .nav-links a.hide-s{display:none}
  .nav-links .btn{padding:.6rem 1rem; font-size:.95rem}
  .cta-row{gap:.65rem}
  .cta-row .btn{width:100%}                     /* thumb-sized, no half-off-screen button */
  .trust{gap:.45rem 1.1rem; font-size:.87rem}
  .price-card{padding:1.5rem 1.25rem}
}
/* must follow the 460px block — same properties, narrower condition wins by order */
@media (max-width:400px){
  /* logo + CTA stop fitting side by side; without this the right gutter is eaten */
  .logo{font-size:1.15rem}
  .nav-in{gap:.7rem}
  .nav-links .btn{padding:.55rem .85rem; font-size:.9rem}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none !important; animation:none !important}
  .btn:hover,.card-l:hover{transform:none}
}