/* ProtectifyAI shared base + components. Requires tokens.css. */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { background: var(--cream); color: var(--ink); }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
:focus-visible { outline: 2px solid var(--violet-bright); outline-offset: 3px; }

.serif { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.01em; }
.serif-it { font-family: var(--font-serif); font-style: italic; font-weight: 300; }
.mono { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }

.wrap { max-width: 1280px; margin: 0 auto; padding: 0 var(--space-40); }
@media (max-width: 720px) { .wrap { padding: 0 22px; } }

/* Sections */
section { padding: var(--space-120) 0; position: relative; }
@media (max-width: 860px) { section { padding: var(--space-96) 0 var(--space-64); } }
section[class*="band-"], section.hero { color: var(--fg); }

/* Eyebrow / section head */
.eyebrow, .section-head .label, .seal {
  display: inline-flex; align-items: center; gap: var(--space-12);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-muted);
}
.eyebrow::before, .section-head .label::before, .seal::before {
  content: ""; width: 28px; height: 1px; background: var(--accent); border-radius: 0; box-shadow: none;
}
.section-head .label .num { color: var(--accent); font: inherit; }
.section-head .label .tag { font: inherit; letter-spacing: inherit; color: inherit; text-transform: inherit; }
.section-head { display: block; margin-bottom: var(--space-64); }
.section-head .label { margin-bottom: var(--space-24); }
.section-head h2, h2.h2 {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(36px, 4.2vw, 56px); line-height: 1.1; letter-spacing: -0.035em;
  max-width: 980px; text-wrap: balance; color: var(--fg);
}
.section-head h2 em, h2 em, h1 em { font-style: italic; color: var(--accent); font-weight: 400; }
@media (max-width: 720px) { .section-head { margin-bottom: var(--space-40); } }

/* Buttons */
.cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--btn-bg); color: var(--btn-fg);
  padding: 14px 24px; border-radius: var(--radius-pill);
  font-size: 15px; font-weight: 500; line-height: 1.2; border: 1px solid transparent; cursor: pointer;
  font-family: inherit;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
  will-change: transform;
}
.cta:hover { box-shadow: 0 10px 30px -12px var(--violet); }
.cta .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--violet-bright); box-shadow: 0 0 12px var(--violet-bright); }
.cta.ghost { background: transparent; color: var(--fg); border-color: var(--line-strong); }
.cta.ghost:hover { border-color: var(--accent); box-shadow: none; }

/* Chips / badges */
.chip-badge, .fw .scope span, .founder .creds span {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em;
  padding: 5px 10px; border-radius: var(--radius-pill);
  border: 1px solid var(--line); color: var(--fg); background: transparent;
}

/* Cards */
.card, .fw, .work-item, .price-card, .founder, .vs-col, .svc-card, .popular-guides-grid a, .outcome-strip > div {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius-16);
  transition: transform .3s var(--ease), border-color .2s, box-shadow .3s var(--ease);
}
.fw:hover, .work-item:hover, .founder:hover, .svc-card:hover, .popular-guides-grid a:hover, .price-card:hover {
  transform: translateY(-4px); border-color: var(--accent);
  box-shadow: 0 18px 40px -24px var(--violet);
}

/* Nav */
nav.top {
  position: sticky; top: 0; z-index: 50;
  background: var(--aubergine); color: var(--cream);
  border-bottom: 1px solid color-mix(in srgb, var(--cream) 12%, transparent);
  transition: background .3s, backdrop-filter .3s;
  --fg: var(--cream); --fg-muted: color-mix(in srgb, var(--cream) 72%, transparent);
  --btn-bg: var(--cream); --btn-fg: var(--ink);
}
nav.top .row { display: flex; align-items: center; justify-content: space-between; height: 96px; transition: height .3s var(--ease); }
nav.top.scrolled { background: color-mix(in srgb, var(--aubergine) 78%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
nav.top.scrolled .row { height: 64px; }
.scroll-progress { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--violet-bright); transform: scaleX(0); transform-origin: left; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 30px; height: 30px; object-fit: contain; }
.brand .name { font-family: var(--font-serif); font-size: 22px; letter-spacing: -0.015em; }
.brand .name b { font-weight: 500; }
.brand .name span { color: var(--fg-muted); font-style: italic; font-weight: 300; }
nav.top ul { display: flex; gap: 36px; list-style: none; }
nav.top ul a { color: var(--fg-muted); font-size: 14px; transition: color .2s; }
nav.top ul a:hover { color: var(--fg); }
@media (max-width: 860px) { nav.top ul { display: none; } nav.top .row { height: 72px; } }

/* FAQ item */
.faq-item { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius-8); transition: border-color .2s; }
.faq-item:hover { border-color: var(--accent); }
.faq-question {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; width: 100%;
  background: none; border: 0; color: var(--fg); cursor: pointer; text-align: left;
  font-family: var(--font-serif); font-size: 20px; padding: 20px 24px;
}
.faq-question::after { content: "+"; font-family: var(--font-sans); color: var(--accent); font-size: 22px; transition: transform .35s var(--ease); }
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-answer-inner { overflow: hidden; min-height: 0; padding: 0 24px; color: var(--fg-muted); font-size: 15px; line-height: 1.7; }
.faq-item.open .faq-answer-inner { padding-bottom: 22px; }

/* Footer */
footer { background: var(--aubergine); color: var(--cream); padding: var(--space-64) 0; }
footer { --fg: var(--cream); --fg-muted: color-mix(in srgb, var(--cream) 70%, transparent); }
.foot-top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: var(--space-48); margin-bottom: var(--space-32); }
.foot-cols { display: flex; gap: var(--space-64); flex-wrap: wrap; }
.foot-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: var(--space-12); }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a { font-size: 14px; color: var(--fg); opacity: .85; transition: opacity .2s, color .2s; }
.foot-links a:hover { opacity: 1; color: var(--violet-bright); }
.foot-note { color: var(--fg-muted); font-size: 13px; }
footer .row { color: var(--fg-muted); font-size: 13px; }