/* Novetria Corp — public site stylesheet
   Design system: one theme, brand-neutral professional palette, light + dark.
   No build step, no framework. Pure CSS custom properties. */

:root {
  /* Brand palette — deep ink + warm signal accent. Swap freely once brand lands. */
  --ink:        #14212e;   /* near-black navy, primary text */
  --ink-soft:   #40515f;   /* secondary text */
  --ink-faint:  #6b7a86;   /* captions, meta */
  --line:       #e3e8ec;   /* hairlines, borders */
  --line-soft:  #eef2f4;
  --bg:         #ffffff;
  --bg-tint:    #f7f9fa;   /* section band */
  --bg-sink:    #f1f4f6;
  --accent:     #b8452f;   /* terracotta — CTAs, links, marks */
  --accent-ink: #94331f;   /* accent hover / on-tint */
  --accent-wash:#fbeee9;   /* accent background wash */
  --focus:      #2f6df0;

  --radius:     14px;
  --radius-sm:  9px;
  --maxw:       1120px;
  --gutter:     clamp(20px, 5vw, 56px);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Segoe UI Emoji", sans-serif;
  --font-display: Georgia, "Times New Roman", "Iowan Old Style", serif;

  --shadow: 0 1px 2px rgba(20,33,46,.04), 0 8px 28px rgba(20,33,46,.06);
  --shadow-lg: 0 2px 6px rgba(20,33,46,.06), 0 18px 50px rgba(20,33,46,.10);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:        #eef2f5;
    --ink-soft:   #b3bfc8;
    --ink-faint:  #85929c;
    --line:       #26333f;
    --line-soft:  #1e2a34;
    --bg:         #0e161d;
    --bg-tint:    #131e27;
    --bg-sink:    #0a1117;
    --accent:     #e0765d;
    --accent-ink: #f0937d;
    --accent-wash:#221512;
    --focus:      #6ea0ff;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35);
    --shadow-lg: 0 2px 6px rgba(0,0,0,.4), 0 22px 60px rgba(0,0,0,.5);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.62;
  font-size: 17px;
  letter-spacing: .003em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -.01em; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.4rem); margin: 0 0 .4em; }
h2 { font-size: clamp(1.55rem, 3.4vw, 2.15rem); margin: 0 0 .5em; }
h3 { font-size: 1.2rem; margin: 0 0 .35em; }
p  { margin: 0 0 1.05em; color: var(--ink-soft); }
a  { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.narrow { max-width: 760px; }

.eyebrow {
  font-family: var(--font);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .74rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 .9em;
}

.lede { font-size: clamp(1.08rem, 2vw, 1.28rem); color: var(--ink-soft); line-height: 1.55; }

/* ---------- Skip link ---------- */
.skip {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 1.16rem; color: var(--ink); letter-spacing: -.01em; }
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 8px; flex: none;
  background: linear-gradient(150deg, var(--accent), var(--accent-ink));
  display: grid; place-items: center; color: #fff; font-family: var(--font); font-weight: 800; font-size: .95rem;
}
.brand b { font-weight: 600; }
.brand span { color: var(--ink-faint); font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: var(--ink-soft); font-size: .95rem; font-weight: 500; padding: 8px 12px; border-radius: 8px;
}
.nav-links a:hover { color: var(--ink); background: var(--bg-tint); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--ink); background: var(--bg-sink); }

.nav-cta { margin-left: 6px; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line); border-radius: 9px;
  width: 42px; height: 40px; cursor: pointer; color: var(--ink);
}
.nav-toggle svg { width: 20px; height: 20px; display: block; margin: auto; }

@media (max-width: 780px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; left: 0; right: 0; top: 68px;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 12px var(--gutter) 18px; box-shadow: var(--shadow);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 12px; }
  .nav-cta { margin: 8px 0 0; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font); font-weight: 600; font-size: .96rem;
  padding: 12px 20px; border-radius: 10px; border: 1px solid transparent; cursor: pointer;
  transition: transform .08s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--accent-ink); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--bg-tint); color: var(--ink); }
.btn-lg { padding: 15px 26px; font-size: 1.02rem; }

/* ---------- Sections ---------- */
section { padding-block: clamp(56px, 8vw, 104px); }
.band { background: var(--bg-tint); border-block: 1px solid var(--line-soft); }
.section-head { max-width: 680px; margin-bottom: clamp(28px, 4vw, 48px); }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(64px, 9vw, 116px); padding-bottom: clamp(48px, 7vw, 88px); }
.hero .lede { max-width: 620px; margin-bottom: 1.8em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 2.4em;
  color: var(--ink-faint); font-size: .9rem; align-items: center;
}
.hero-meta .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex: none; }
.hero-meta span { display: inline-flex; align-items: center; gap: 9px; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.band .card { background: var(--bg); }
.card .num { font-family: var(--font-display); color: var(--accent); font-size: .95rem; font-weight: 600; }
.card h3 { margin-top: .5em; }
.card p { font-size: .96rem; margin-bottom: 0; }
.card .tag { display: inline-block; margin-top: 14px; font-size: .82rem; font-weight: 600; color: var(--ink-faint); }
.card-link { display: block; color: inherit; }
.card-link:hover { text-decoration: none; border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); box-shadow: var(--shadow-lg); transform: translateY(-2px); transition: transform .12s ease, box-shadow .15s ease, border-color .15s ease; }
.card-link:hover h3 { color: var(--accent-ink); }
.arrow::after { content: " →"; color: var(--accent); }

/* ---------- Service detail ---------- */
.service {
  border-top: 1px solid var(--line); padding-top: clamp(34px, 5vw, 56px); margin-top: clamp(34px, 5vw, 56px);
  scroll-margin-top: 90px;
}
.service:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.service-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
@media (max-width: 820px) { .service-grid { grid-template-columns: 1fr; gap: 24px; } }
.service .format {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-wash); padding: 5px 11px; border-radius: 999px; margin-bottom: 14px;
}
.service ul { margin: 0 0 0; padding-left: 1.15em; color: var(--ink-soft); }
.service ul li { margin-bottom: .4em; }
.aside-box {
  background: var(--bg-tint); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 22px;
}
.aside-box .k { font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; color: var(--ink-faint); margin: 0 0 4px; }
.aside-box .price { font-family: var(--font-display); font-size: 1.28rem; color: var(--ink); font-weight: 600; margin: 0 0 4px; }
.aside-box .price small { display: block; font-family: var(--font); font-size: .85rem; font-weight: 500; color: var(--ink-faint); margin-top: 6px; }
.aside-box hr { border: none; border-top: 1px solid var(--line); margin: 16px 0; }
.aside-box .deliv-title { font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; color: var(--ink-faint); margin: 0 0 8px; }

/* ---------- Steps / ladder ---------- */
.steps { counter-reset: step; display: grid; gap: 16px; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; }
.step .n {
  counter-increment: step; width: 38px; height: 38px; flex: none; border-radius: 10px;
  background: var(--accent-wash); color: var(--accent-ink); display: grid; place-items: center;
  font-weight: 700; font-family: var(--font-display);
}
.step .n::before { content: counter(step); }
.step p { margin: 0; }
.step h3 { margin-bottom: .15em; }

/* ---------- Values / list ---------- */
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.checklist li { display: grid; grid-template-columns: auto 1fr; gap: 12px; color: var(--ink-soft); }
.checklist .ck { color: var(--accent); font-weight: 700; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); align-items: start; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .86rem; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .96rem; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 22%, transparent); }
.form-note { font-size: .84rem; color: var(--ink-faint); margin-top: 6px; }
.contact-detail { display: grid; gap: 4px; margin-bottom: 22px; }
.contact-detail .k { font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; color: var(--ink-faint); }
.contact-detail .v { font-size: 1.05rem; color: var(--ink); }

/* ---------- CTA band ---------- */
.cta {
  background: var(--ink); color: #fff; border-radius: var(--radius); padding: clamp(34px, 5vw, 56px);
  text-align: center; box-shadow: var(--shadow-lg);
}
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,.78); max-width: 560px; margin-inline: auto; }
.cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.cta .btn-ghost:hover { background: rgba(255,255,255,.1); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-sink); padding-block: 48px; margin-top: 0; }
.footer-grid { display: flex; flex-wrap: wrap; gap: 28px 48px; justify-content: space-between; }
.footer-grid .about { max-width: 320px; }
.footer-grid .about p { font-size: .9rem; margin-bottom: 0; }
.footer-nav { display: flex; gap: 40px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--font); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-faint); margin: 0 0 12px; }
.footer-col a { display: block; color: var(--ink-soft); font-size: .92rem; padding: 3px 0; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; color: var(--ink-faint); font-size: .84rem; }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.center { text-align: center; }
.draft-banner {
  background: var(--accent-wash); color: var(--accent-ink); border-bottom: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  font-size: .82rem; text-align: center; padding: 7px var(--gutter); font-weight: 600;
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}