/* =====================================================
   Concili Bookkeeping — Brand System
   Plum • Gold • Pink • Charcoal
   ===================================================== */

:root {
  --c-plum: #4a1942;
  --c-plum-deep: #2e0e2a;
  --c-plum-soft: #6d2a63;
  --c-gold: #c9a24a;
  --c-gold-light: #e8c97a;
  --c-pink: #f4cfd9;
  --c-pink-soft: #fff0f3;
  --c-ink: #1a1118;
  --c-muted: #6b5b66;
  --c-bg: #fdfbfa;
  --c-card: #ffffff;
  --c-line: rgba(74,25,66,0.12);

  --c-font-display: "Playfair Display", Georgia, serif;
  --c-font-script: "Dancing Script", "Brush Script MT", cursive;
  --c-font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --c-radius: 14px;
  --c-radius-lg: 22px;
  --c-shadow-sm: 0 4px 14px rgba(46,14,42,0.08);
  --c-shadow: 0 18px 50px rgba(46,14,42,0.14);
  --c-grad-plum: linear-gradient(135deg, #4a1942 0%, #2e0e2a 100%);
  --c-grad-gold: linear-gradient(135deg, #c9a24a 0%, #e8c97a 50%, #c9a24a 100%);
  --c-grad-hero: radial-gradient(ellipse at top left, rgba(244,207,217,0.5), transparent 60%),
                 radial-gradient(ellipse at bottom right, rgba(201,162,74,0.18), transparent 55%),
                 linear-gradient(160deg, #2e0e2a 0%, #4a1942 55%, #6d2a63 100%);
}

/* ---------- Layout ---------- */
.c-wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.c-section { padding: 96px 0; }
.c-section--tight { padding: 56px 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--c-font-display); font-weight: 700; color: var(--c-plum-deep); letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3.2rem); }
h3 { font-size: 1.4rem; }
p { line-height: 1.7; color: var(--c-muted); margin: 0 0 1em; }
.c-script { font-family: var(--c-font-script); color: var(--c-gold); font-weight: 600; }
.c-eyebrow { font-family: var(--c-font-body); text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.78rem; color: var(--c-gold); font-weight: 600; }
.c-lead { font-size: 1.15rem; color: var(--c-muted); max-width: 680px; }

/* ---------- Header / Nav ---------- */
.c-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(253,251,250,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-line);
}
.c-nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.c-brand { display: flex; align-items: center; gap: 12px; font-family: var(--c-font-display); font-size: 1.4rem; color: var(--c-plum-deep); font-weight: 700; }
.c-brand-mark {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--c-grad-plum);
  display: grid; place-items: center;
  color: var(--c-gold); font-family: var(--c-font-script); font-size: 1.4rem;
  border: 2px solid var(--c-gold);
}
.c-menu { display: flex; gap: 32px; align-items: center; list-style: none; padding: 0; margin: 0; }
.c-menu a { color: var(--c-ink); font-weight: 500; font-size: 0.95rem; transition: color .2s; }
.c-menu a:hover { color: var(--c-plum); }

/* ---------- Buttons ---------- */
.c-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 30px; border-radius: 999px;
  font-family: var(--c-font-body); font-weight: 600; font-size: 0.98rem;
  text-decoration: none; cursor: pointer; border: 0;
  transition: transform .2s, box-shadow .2s, filter .2s;
}
.c-btn--gold {
  background: var(--c-grad-gold); color: var(--c-plum-deep);
  box-shadow: 0 10px 30px rgba(201,162,74,0.35);
}
.c-btn--gold:hover { transform: translateY(-2px); filter: brightness(1.05); color: var(--c-plum-deep); }
.c-btn--ghost { background: transparent; color: var(--c-plum); border: 1.5px solid var(--c-plum); }
.c-btn--ghost:hover { background: var(--c-plum); color: #fff; }

/* ---------- Hero ---------- */
.c-hero { background: var(--c-grad-hero); color: #fff; padding: 140px 0 120px; position: relative; overflow: hidden; }
.c-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 28px 28px; pointer-events: none;
}
.c-hero-inner { position: relative; z-index: 2; max-width: 820px; }
.c-hero h1 { color: #fff; }
.c-hero h1 em { font-family: var(--c-font-script); font-style: normal; color: var(--c-gold-light); font-weight: 600; }
.c-hero p { color: rgba(255,255,255,0.85); font-size: 1.2rem; max-width: 620px; }
.c-hero-cta { margin-top: 36px; display: flex; gap: 16px; flex-wrap: wrap; }
.c-hero-trust { margin-top: 48px; display: flex; gap: 28px; flex-wrap: wrap; color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.c-hero-trust span::before { content: "✓ "; color: var(--c-gold-light); font-weight: bold; }

/* ---------- Guarantee Banner ---------- */
.c-guarantee {
  background: var(--c-grad-gold);
  color: var(--c-plum-deep);
  padding: 28px 24px;
  text-align: center;
}
.c-guarantee strong { font-family: var(--c-font-display); font-size: 1.6rem; display: block; margin-bottom: 6px; }
.c-guarantee span { font-weight: 500; }

/* ---------- Before / After ---------- */
.c-ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 48px; }
.c-ba-card { padding: 40px; border-radius: var(--c-radius-lg); box-shadow: var(--c-shadow-sm); }
.c-ba-card--before { background: #f7f2f4; border: 1px solid var(--c-line); }
.c-ba-card--after { background: var(--c-grad-plum); color: #fff; }
.c-ba-card--after h3, .c-ba-card--after li { color: #fff; }
.c-ba-card h3 { font-family: var(--c-font-script); font-size: 2rem; margin-bottom: 18px; }
.c-ba-card--before h3 { color: var(--c-plum); }
.c-ba-card--after h3 { color: var(--c-gold-light); }
.c-ba-list { list-style: none; padding: 0; margin: 0; }
.c-ba-list li { padding: 10px 0 10px 28px; position: relative; font-size: 1.05rem; border-bottom: 1px dashed rgba(0,0,0,0.06); }
.c-ba-card--after li { border-color: rgba(255,255,255,0.12); }
.c-ba-list li::before {
  content: "✗"; position: absolute; left: 0; color: #b85a6a; font-weight: bold;
}
.c-ba-card--after li::before { content: "✓"; color: var(--c-gold-light); }

/* ---------- Services ---------- */
.c-services { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; margin-top: 56px; }
.c-service-card {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--c-radius-lg);
  padding: 36px 28px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative;
}
.c-service-card:hover { transform: translateY(-6px); box-shadow: var(--c-shadow); border-color: var(--c-gold); }
.c-service-icon {
  width: 64px; height: 64px; border-radius: 18px;
  background: var(--c-grad-plum); color: var(--c-gold);
  display: grid; place-items: center; font-size: 1.7rem; margin-bottom: 20px;
}
.c-service-card h3 { color: var(--c-plum-deep); font-size: 1.2rem; margin-bottom: 8px; }
.c-service-card p { font-size: 0.95rem; margin: 0; }

/* ---------- Estimator ---------- */
.c-estimator {
  background: var(--c-grad-plum); color: #fff;
  border-radius: var(--c-radius-lg);
  padding: 56px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  box-shadow: var(--c-shadow);
}
.c-estimator h2 { color: #fff; }
.c-estimator h2 em { font-family: var(--c-font-script); color: var(--c-gold-light); font-style: normal; }
.c-estimator label { display: block; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--c-gold-light); margin: 24px 0 10px; font-weight: 600; }
.c-estimator input[type=range] { width: 100%; accent-color: var(--c-gold); }
.c-estimator select {
  width: 100%; padding: 14px 16px; border-radius: 12px; border: 0;
  background: rgba(255,255,255,0.95); color: var(--c-plum-deep); font-size: 1rem; font-family: inherit;
}
.c-estimator-value { font-family: var(--c-font-display); font-size: 2rem; color: var(--c-gold-light); }
.c-estimator-output { background: rgba(255,255,255,0.08); border: 1px solid rgba(201,162,74,0.4); border-radius: var(--c-radius); padding: 28px; }
.c-gauge { height: 14px; background: rgba(255,255,255,0.15); border-radius: 999px; overflow: hidden; margin: 10px 0 24px; }
.c-gauge-fill { height: 100%; background: var(--c-grad-gold); width: 0%; transition: width .4s ease; }
.c-alert {
  background: rgba(244,207,217,0.12); border-left: 3px solid var(--c-pink);
  padding: 18px 20px; border-radius: 10px; margin-top: 18px;
}
.c-alert strong { color: var(--c-pink); display: block; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.c-alert .c-alert-val { font-family: var(--c-font-display); font-size: 2.2rem; color: #fff; }
.c-estimator-cta { margin-top: 28px; }

/* ---------- Testimonials ---------- */
.c-testimonials { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-top: 56px; }
.c-tcard {
  background: #fff; border-radius: var(--c-radius-lg); padding: 36px 32px;
  box-shadow: var(--c-shadow-sm); border-top: 4px solid var(--c-gold);
  position: relative;
}
.c-tcard::before { content: "\201C"; position: absolute; top: 8px; right: 24px; font-family: var(--c-font-display); font-size: 6rem; color: var(--c-pink); line-height: 1; }
.c-tcard p { color: var(--c-ink); font-size: 1rem; font-style: italic; }
.c-tname { margin-top: 18px; font-family: var(--c-font-display); color: var(--c-plum); font-size: 1.05rem; font-weight: 600; }
.c-trole { color: var(--c-muted); font-size: 0.85rem; }

/* ---------- About ---------- */
.c-about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
.c-about-portrait {
  aspect-ratio: 4/5; border-radius: var(--c-radius-lg);
  background: var(--c-grad-plum);
  display: grid; place-items: center; color: var(--c-gold);
  font-family: var(--c-font-script); font-size: 2rem; text-align: center; padding: 24px;
  border: 6px solid #fff; box-shadow: var(--c-shadow);
}
.c-pillars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.c-pillar { padding: 24px; border-radius: var(--c-radius); background: var(--c-pink-soft); border-left: 3px solid var(--c-plum); }
.c-pillar h4 { font-family: var(--c-font-script); font-size: 1.5rem; color: var(--c-plum); margin: 0 0 6px; }
.c-pillar p { margin: 0; font-size: 0.95rem; }

/* ---------- Contact ---------- */
.c-contact-card {
  background: var(--c-grad-plum); color: #fff;
  border-radius: var(--c-radius-lg); padding: 64px;
  text-align: center; box-shadow: var(--c-shadow);
}
.c-contact-card h2 { color: #fff; }
.c-contact-card h2 em { font-family: var(--c-font-script); color: var(--c-gold-light); font-style: normal; }
.c-contact-meta { display: flex; justify-content: center; gap: 48px; margin-top: 40px; flex-wrap: wrap; color: rgba(255,255,255,0.85); }
.c-contact-meta strong { display: block; color: var(--c-gold-light); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.18em; margin-bottom: 6px; }

/* ---------- QuickBooks badge ---------- */
.c-qb-strip {
  background: var(--c-pink-soft); border: 1px solid var(--c-pink);
  border-radius: var(--c-radius); padding: 24px 32px;
  display: flex; gap: 20px; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--c-plum-deep); margin-top: 32px;
}
.c-qb-strip strong { color: var(--c-plum); }

/* ---------- Footer ---------- */
.c-footer { background: var(--c-plum-deep); color: rgba(255,255,255,0.7); padding: 64px 0 32px; }
.c-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; }
.c-footer h4 { color: var(--c-gold-light); font-family: var(--c-font-body); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.2em; margin-bottom: 16px; }
.c-footer a { color: rgba(255,255,255,0.7); display: block; padding: 4px 0; }
.c-footer a:hover { color: var(--c-gold-light); }
.c-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 48px; padding-top: 24px; text-align: center; font-size: 0.85rem; }
.c-socials { display: flex; gap: 14px; margin-top: 16px; }
.c-socials a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.08); display: grid; place-items: center; padding: 0; }
.c-socials a:hover { background: var(--c-gold); color: var(--c-plum-deep); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .c-menu { display: none; }
  .c-section { padding: 64px 0; }
  .c-ba-grid, .c-about-grid, .c-estimator, .c-footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .c-estimator { padding: 36px 28px; }
  .c-contact-card { padding: 40px 24px; }
  .c-pillars { grid-template-columns: 1fr; }
}