/* site.css — EpubFile shared styles for website pages (about, privacy, terms, etc.) */
/* ============================================================
   EpubFile About — Design language mirrored from webcambooth
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --accent: #b45309;
  --accent-dim: rgba(180,83,9,0.10);
  --bg: #faf9f7;
  --surface: #f2f0ec;
  --border: rgba(28,25,23,0.10);
  --border-strong: rgba(28,25,23,0.18);
  --text: #1c1917;
  --text-sec: #78716c;
  --text-faint: #a8a29e;
  --mono: 'Space Mono', monospace;
  --sans: 'DM Sans', -apple-system, sans-serif;
  --radius: 2px;
  --max: 760px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 28px;
  height: 52px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 13px; font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text);
  flex-shrink: 0;
  text-decoration: none;
}
.topbar-sub {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 1.8px;
  color: var(--text-faint);
  flex: 1;
}
.topbar-nav {
  display: flex; gap: 4px; align-items: center;
}
.nav-pill {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.2px;
  color: var(--text-sec);
  padding: 5px 10px;
  border-radius: var(--radius);
  transition: background 0.12s, color 0.12s;
  text-decoration: none;
}
.nav-pill:hover { background: var(--surface); color: var(--text); }
.nav-pill.active { background: var(--surface); color: var(--text); }

.hamburger { display: none; }

/* ============================================================
   PAGE BODY
   ============================================================ */
.about-page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px 80px;
}

/* ============================================================
   HERO
   ============================================================ */
.about-hero {
  padding: 64px 0 52px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about-hero-logo {
  width: 44px; height: 44px;
}
.about-hero-title {
  font-family: var(--mono);
  font-size: clamp(28px, 6vw, 44px);
  font-weight: 700;
  letter-spacing: 3px;
  line-height: 1;
  color: var(--text);
}
.about-hero-sub {
  font-size: 15px;
  color: var(--text-sec);
  max-width: 460px;
  line-height: 1.6;
}
.about-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.4px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 10px 18px;
  border-radius: var(--radius);
  width: fit-content;
  margin-top: 6px;
  transition: background 0.12s, color 0.12s;
}
.about-cta:hover {
  background: var(--accent);
  color: #fff;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.about-section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about-section-last {
  border-bottom: none;
  padding-bottom: 0;
}
.about-section-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-faint);
  text-transform: uppercase;
}
.about-p {
  font-size: 15px;
  color: var(--text-sec);
  line-height: 1.75;
  max-width: 700px;
}
.about-link {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

/* ============================================================
   FEATURES GRID
   ============================================================ */
.about-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.about-feature-card {
  background: var(--bg);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.about-feature-icon {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.about-feature-icon svg { width: 20px; height: 20px; }
.about-feature-title {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.2px;
  color: var(--text);
  font-weight: 700;
}
.about-feature-desc {
  font-size: 12.5px;
  color: var(--text-sec);
  line-height: 1.6;
}

/* ============================================================
   HOW TO USE — steps
   ============================================================ */
.about-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}
.about-step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
}
.about-step:last-child { border-bottom: none; }
.about-step-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 1px;
  padding-top: 1px;
  flex-shrink: 0;
  width: 24px;
}
.about-step-title {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.2px;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 5px;
}
.about-step-desc {
  font-size: 13px;
  color: var(--text-sec);
  line-height: 1.6;
}

/* ============================================================
   SERVICES — hire me section
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.service-card {
  background: var(--bg);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-card-accent {
  background: var(--accent-dim);
}
.service-icon {
  color: var(--accent);
  width: 22px; height: 22px;
}
.service-icon svg { width: 20px; height: 20px; }
.service-title {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 1.2px;
  color: var(--text);
  font-weight: 700;
}
.service-desc {
  font-size: 12.5px;
  color: var(--text-sec);
  line-height: 1.65;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 4px;
}
.service-tag {
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.8px;
  color: var(--text-faint);
  border: 1px solid var(--border-strong);
  padding: 3px 8px;
  border-radius: var(--radius);
}

.hire-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  flex-wrap: wrap;
}
.hire-cta-text {
  flex: 1;
  min-width: 200px;
}
.hire-cta-text strong {
  display: block;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 1.2px;
  color: var(--text);
  margin-bottom: 4px;
}
.hire-cta-text span {
  font-size: 12.5px;
  color: var(--text-sec);
}
.hire-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 1.2px;
  color: #fff;
  background: var(--accent);
  padding: 10px 18px;
  border-radius: var(--radius);
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity 0.12s;
}
.hire-btn:hover { opacity: 0.85; }

/* ============================================================
   MORE PROJECTS
   ============================================================ */
.about-projects {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}
.about-project-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: background 0.12s;
}
.about-project-row:last-child { border-bottom: none; }
.about-project-row:hover { background: var(--surface); }
.about-project-row.current { background: var(--accent-dim); }
.about-project-icon {
  width: 32px; height: 32px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--text-sec);
}
.about-project-icon svg { width: 14px; height: 14px; }
.about-project-body { flex: 1; min-width: 0; }
.about-project-name {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 1px;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 2px;
}
.about-project-desc {
  font-size: 12px;
  color: var(--text-sec);
}
.about-project-arrow { color: var(--text-faint); flex-shrink: 0; }
.about-project-row.current .about-project-name { color: var(--accent); }

/* ============================================================
   CREATOR CARD
   ============================================================ */
.creator-card {
  border: 1px solid var(--border);
  display: flex;
  gap: 0;
}
.creator-left {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  width: 180px;
}
.creator-photo {
  width: 72px; height: 72px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  overflow: hidden;
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.creator-photo img { width: 100%; height: 100%; object-fit: cover; }
.creator-photo-svg { display: none; }
.creator-photo.creator-photo-fallback .creator-photo-svg { display: block; width: 28px; height: 28px; color: var(--text-faint); }
.creator-photo.creator-photo-fallback img { display: none; }
.creator-name-block { text-align: center; }
.creator-name {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 1.2px;
  font-weight: 700;
  color: var(--text);
  display: block;
  margin-bottom: 3px;
  text-decoration: none;
}
.creator-name:hover { color: var(--accent); }
.creator-role {
  font-size: 11px;
  color: var(--text-faint);
}

.creator-right {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  min-width: 0;
}
.creator-bio {
  font-size: 13.5px;
  color: var(--text-sec);
  line-height: 1.75;
}
.creator-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.creator-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.6px;
  color: var(--text-sec);
  text-decoration: none;
  transition: color 0.12s;
}
.creator-link:hover { color: var(--accent); }
.creator-link svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ============================================================
   TOOL PAGE — BREADCRUMB ("ALL TOOLS" back-link)
   ============================================================ */
.tool-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--text-faint);
  margin-bottom: 4px;
  width: fit-content;
  text-decoration: none;
  transition: color 0.12s;
}
.tool-breadcrumb:hover { color: var(--accent); }
.tool-breadcrumb svg { flex-shrink: 0; transition: transform 0.12s; }
.tool-breadcrumb:hover svg { transform: translateX(-2px); }

/* ============================================================
   TOOL PAGE — DESIGNER CTA (unobtrusive, sits above footer)
   ============================================================ */
.tool-designer-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
  padding: 22px 0 4px;
}
.tool-designer-cta-icon {
  width: 30px; height: 30px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.tool-designer-cta-icon svg { width: 15px; height: 15px; }
.tool-designer-cta-text {
  flex: 1;
  min-width: 0;
  font-size: 12.5px;
  color: var(--text-sec);
  line-height: 1.55;
}
.tool-designer-cta-text strong { color: var(--text); font-weight: 500; }
.tool-designer-cta-link {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.8px;
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  white-space: nowrap;
  flex-shrink: 0;
}
.tool-designer-cta-link:hover { opacity: 0.75; }
@media (max-width: 600px) {
  .tool-designer-cta { flex-wrap: wrap; }
  .tool-designer-cta-link { margin-left: 44px; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.system-footer {
  border-top: 1px solid var(--border);
  padding: 20px 28px;
  text-align: center;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-faint);
  letter-spacing: 1px;
}
.system-footer a { color: var(--text-faint); text-decoration: none; }
.system-footer a:hover { color: var(--text-sec); }

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 600px) {
  .about-page { padding: 0 18px 60px; }
  .topbar { padding: 0 18px; }
  .topbar-sub { display: none; }
  .topbar-nav { display: none; }
  .hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
  }
  .hamburger span {
    display: block;
    width: 18px; height: 1.5px;
    background: var(--text-sec);
    transition: all 0.2s;
  }
  .about-features-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .creator-card { flex-direction: column; }
  .creator-left { width: 100%; border-right: none; border-bottom: 1px solid var(--border); flex-direction: row; padding: 20px; }
  .creator-name-block { text-align: left; }
  .about-hero-title { font-size: 28px; }
}
@media (max-width: 400px) {
  .about-features-grid { grid-template-columns: 1fr; }
}