/* Nishant Bhagat — author site styles */
:root{
  --paper:#F0F2F5;--surface:#FBFCFE;--surface-2:#E9ECF1;
  --ink:#15181E;--line:#DEE3EA;
  --accent:#B08A46;--accent-hover:#997638;
  --font-serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,Cambria,"Times New Roman",serif;
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --wrap:1120px;--read:44rem;--radius:6px;--radius-lg:12px;
  --shadow:0 1px 2px rgba(20,24,30,.05),0 10px 30px rgba(20,24,30,.06);
  --ease:cubic-bezier(.22,.61,.36,1);
}
@media (prefers-color-scheme:dark){:root{
  --paper:#12151B;--surface:#191D25;--surface-2:#20252F;
  --ink:#E7EAEF;--line:#272D37;
  --accent:#CBA661;--accent-hover:#D9B674;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 34px rgba(0,0,0,.45);
}}
/* Single high-contrast text color used everywhere (≈15:1 on the background,
   in both light and dark). No lower-contrast text colors are used. */
*,*::before,*::after{box-sizing:border-box}*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--font-serif);font-size:1.0625rem;line-height:1.7;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-wrap:break-word}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:.6rem 1rem;z-index:100;border-radius:0 0 var(--radius) 0;font-family:var(--font-sans);font-size:.9rem}
.skip-link:focus{left:0}
h1,h2,h3{font-family:var(--font-serif);font-weight:600;line-height:1.15;color:var(--ink)}
h1{font-size:clamp(2.1rem,1.4rem + 3vw,3.6rem);letter-spacing:-.015em}
h2{font-size:clamp(1.6rem,1.2rem + 1.6vw,2.35rem);letter-spacing:-.01em}
p{color:var(--ink)}
strong{color:var(--ink);font-weight:600}
.eyebrow{font-family:var(--font-sans);font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);display:inline-flex;align-items:center;gap:.55rem;margin-bottom:1rem}
.eyebrow::before{content:"";width:1.5rem;height:2px;background:var(--accent)}
.lead{font-size:clamp(1.15rem,1.05rem + .5vw,1.4rem);color:var(--ink);line-height:1.55}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:1.5rem}
.section{padding-block:clamp(3rem,2rem + 5vw,6rem)}
.prose{max-width:var(--read)}
.about-grid{display:grid;grid-template-columns:210px 1fr;gap:2.25rem;align-items:center;max-width:52rem}
.about-photo{width:210px;height:auto;border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid var(--line)}
@media (max-width:640px){.about-grid{grid-template-columns:1fr;justify-items:start;gap:1.5rem}.about-photo{width:170px}}
.divider{border:0;border-top:1px solid var(--line);margin:0}
.mt-1{margin-top:1.25rem}.mt-2{margin-top:2rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:saturate(1.1) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.85rem;flex-wrap:wrap}
.brand{font-family:var(--font-serif);font-weight:600;font-size:1.2rem;text-decoration:none;color:var(--ink);display:inline-flex;align-items:center;gap:.5rem}
.moon{--s:.85em;width:var(--s);height:var(--s);flex:none;border-radius:50%;background:radial-gradient(circle at 32% 32%,var(--accent) 0 40%,transparent 41%),var(--accent);box-shadow:inset -.18em -.18em 0 rgba(0,0,0,.28),0 0 0 1px rgba(0,0,0,.02)}
.nav-list{display:flex;align-items:center;gap:1.25rem;list-style:none;font-family:var(--font-sans);font-size:.95rem;font-weight:500;flex-wrap:wrap}
.nav-list a{color:var(--ink);text-decoration:none}
.nav-list a:hover{text-decoration:underline;text-underline-offset:4px}

/* hero */
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero-art{max-width:330px;margin-inline:auto;width:100%}
.cover{border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;aspect-ratio:2/3}
.hero-photo{border-radius:var(--radius-lg);box-shadow:var(--shadow)}
@media (max-width:820px){.hero-grid{grid-template-columns:1fr}.hero-art{grid-row:1;max-width:250px}}

/* website name / wordmark (sits below author name + bio) */
.wordmark{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-sans);font-weight:700;font-size:1rem;letter-spacing:.02em;color:var(--ink);text-decoration:none;padding-top:1.1rem;margin-top:1.1rem;border-top:1px solid var(--line)}
.wordmark:hover{text-decoration:underline;text-underline-offset:4px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-sans);font-weight:600;font-size:.95rem;padding:.72rem 1.25rem;border-radius:var(--radius);text-decoration:none;border:1px solid transparent;transition:transform .15s var(--ease),background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease)}
.btn-primary{background:var(--accent);color:#1a1408;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--surface)}
.btn-arrow::after{content:"→";transition:transform .18s var(--ease)}
.btn:hover .btn-arrow::after{transform:translateX(3px)}
.buy-row{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.5rem 0}
.buy-label{font-family:var(--font-sans);font-weight:600;font-size:.95rem;color:var(--ink);margin-right:.25rem;align-self:center}

/* faq */
.faq{max-width:var(--read)}
.faq details{border-bottom:1px solid var(--line);padding:.35rem 0}
.faq summary{font-family:var(--font-serif);font-weight:600;font-size:1.1rem;color:var(--ink);cursor:pointer;padding:.85rem 2rem .85rem 0;position:relative;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-family:var(--font-sans);font-size:1.4rem;color:var(--ink);transition:transform .2s var(--ease)}
.faq details[open] summary::after{content:"–"}
.faq-body{padding:0 0 1rem}
.faq-body a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}

/* social */
.social{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.25rem}
.social a{width:44px;height:44px;border:1px solid var(--ink);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);transition:transform .18s var(--ease),background .18s var(--ease)}
.social a:hover{background:var(--surface);transform:translateY(-2px)}
.ico{width:20px;height:20px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--surface)}
.foot{display:flex;flex-direction:column;gap:.5rem;align-items:center;text-align:center;padding-block:2.5rem}
.foot .brand{font-size:1.3rem}
.foot p{font-size:.95rem;max-width:44ch;color:var(--ink)}
.foot .cr{font-family:var(--font-sans);font-size:.85rem;color:var(--ink);margin-top:.5rem}