/* isimasi.com — calm, warm, stone-like. No external fonts or scripts. */
:root { --paper: #f4f1ea; --stone: #ebe5d8; --ink: #24201b; --muted: #6a6157; --honey: #b98a4e; --green: #2f6a52; --line: #d9d1c2; }
* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); font: 17px/1.6 "Inter", "Segoe UI", system-ui, sans-serif; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; }
a { color: inherit; }
h1, h2, h3, .wordmark { font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif; font-weight: 500; letter-spacing: -.01em; }
header.site, footer.site { display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; align-items: center; padding: 1.2rem clamp(1rem, 5vw, 4rem); }
header.site nav { margin-left: auto; display: flex; flex-wrap: wrap; gap: 1.2rem; }
header.site nav a, footer.site a { text-decoration: none; color: var(--muted); } header.site nav a:hover, footer.site a:hover { color: var(--ink); text-decoration: underline; }
header.site nav a.shop { color: var(--ink); border-bottom: 1px solid var(--honey); }
.wordmark { font-size: 1.5rem; text-decoration: none; }
main { flex: 1; }
.hero { position: relative; overflow: hidden; padding: clamp(3rem, 12vw, 8rem) clamp(1rem, 5vw, 4rem) clamp(3rem, 8vw, 6rem); max-width: 1100px; }
.vein { position: absolute; inset: -20% -10% auto 35%; height: 140%; z-index: -1; opacity: .55;
  background: radial-gradient(ellipse at 30% 40%, #fffdf8 0 30%, transparent 60%),
              linear-gradient(115deg, transparent 42%, rgba(185,138,78,.18) 44%, transparent 47%, transparent 58%, rgba(185,138,78,.12) 60%, transparent 63%),
              radial-gradient(ellipse at 70% 60%, #efe6d6 0 25%, transparent 65%); filter: blur(1px); }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; color: var(--honey); margin: 0 0 1rem; }
h1 { font-size: clamp(2.4rem, 7vw, 4.6rem); line-height: 1.05; margin: 0 0 1.2rem; max-width: 14ch; }
.lead { font-size: clamp(1.05rem, 2.2vw, 1.3rem); max-width: 38rem; color: #3a342d; }
.ctas { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; }
.button { display: inline-block; background: var(--ink); color: var(--paper); text-decoration: none; padding: .8rem 1.4rem; border-radius: 999px; }
.button:hover { background: var(--green); }
.link { color: var(--muted); }
.how, .about { padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.how h2, .about h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin: 0 0 1.5rem; }
.how ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); max-width: 1100px; }
.how h3 { font-size: 1.25rem; margin: 0 0 .4rem; } .how p { margin: 0; color: var(--muted); }
.about p { max-width: 40rem; }
footer.site { border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
footer.site .staff { margin-left: auto; }
.langs span[aria-current] { color: var(--ink); font-weight: 600; }
:focus-visible { outline: 3px solid var(--honey); outline-offset: 3px; }
/* sign-in page */
.signin-page main.signin { max-width: 26rem; margin: 12vh auto; padding: 2rem; background: #fffdf8; border: 1px solid var(--line); border-radius: 14px; display: flex; flex-direction: column; gap: .5rem; }
.signin h1 { font-size: 1.8rem; margin: .5rem 0 0; }
.signin .banner { background: var(--stone); padding: .6rem .8rem; border-radius: 8px; }
.signin .button { text-align: center; margin: .8rem 0; } .small { font-size: .9rem; color: var(--muted); }
@media (max-width: 560px) { header.site nav { margin-left: 0; width: 100%; gap: 1rem; } footer.site .staff { margin-left: 0; } }