/* Variables */
:root {
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --primary: #16a34a;
  --primary-600: #15803d;
  --primary-50: #f0fdf4;
  --accent: #0ea5e9;
  --surface: #f8fafc;
  --border: #e2e8f0;
  --shadow: 0 10px 20px rgba(2, 6, 23, 0.08), 0 2px 6px rgba(2, 6, 23, 0.08);
  --nav-bg-scrolled: rgba(255,255,255,0.9);
}

/* Base */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* Bootstrap container already used; keep generic utilities minimal */

/* Header */
/* Header tweaks are handled by Bootstrap */

/* Buttons */
/* Button enhancements to harmonize with Bootstrap */
.btn { border-radius: 12px; font-weight: 600; }
.btn-outline-secondary:hover { background: #eef2f7; }

.link-plain { color: var(--accent); font-weight: 600; }
.link-plain:hover { text-decoration: underline; }

/* Hero */
.hero { background: linear-gradient(180deg, #f0fdf4 0%, #eef7ff 45%, #ffffff 100%); padding-top: 88px; }
.hero-inner { padding: 8px 0; }
.hero-copy h1 { font-size: 36px; line-height: 1.2; margin: 0 0 12px; }
.hero-copy p { color: var(--muted); margin: 0 0 18px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.hero-highlights { margin: 0; padding-left: 18px; color: var(--muted); }

.hero-card { position: relative; background: rgba(255,255,255,0.7); border: 1px solid var(--border); border-radius: 20px; padding: 22px; box-shadow: 0 20px 40px rgba(2, 6, 23, 0.08); backdrop-filter: blur(10px); }
.card-shape {
  position: absolute; inset: -1px -1px auto auto; width: 120px; height: 120px; border-bottom-left-radius: 120px;
  background: radial-gradient(closest-side, #a7f3d0, transparent), conic-gradient(from 180deg at 50% 50%, #86efac, #38bdf8, #a7f3d0, #86efac);
  filter: blur(14px); opacity: .25; pointer-events: none;
}
.card-content h3 { margin: 0 0 6px; }
.card-content p { margin: 0 0 12px; color: var(--muted); }

@media (min-width: 900px) { .hero-copy h1 { font-size: 46px; } }

/* Sections */
.section { padding: 56px 0; }
.section.alt { background: var(--surface); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.section-head p { color: var(--muted); margin: 0; }

/* Cards/Grid */
.card { border: 1px solid var(--border); border-radius: 16px; transition: transform .2s ease, box-shadow .2s ease; }
.card .card-body { padding: 18px; }
.card:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(2,6,23,.08); }
.badge { display: inline-block; font-size: 12px; padding: 4px 8px; border-radius: 999px; background: var(--primary-50); color: var(--primary-600); font-weight: 700; }
.price { font-weight: 800; }

/* Services now use Bootstrap cards */

/* Contact */
.contact-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 18px; box-shadow: 0 8px 20px rgba(2,6,23,.06); }
.contact-list { margin: 0 0 12px; padding-left: 16px; }
.contact-list li { display: flex; align-items: baseline; gap: 6px; }
.contact-cta { display: flex; gap: 10px; }
.contact-help { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.quick-help { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.chip { border: 1px solid var(--border); background: var(--surface); padding: 8px 12px; border-radius: 999px; cursor: pointer; }
.chip:hover { background: #eef2f7; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: #fff; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; gap: 12px; }
.footer-links { display: inline-flex; gap: 12px; }

/* Nav flush and scroll styles */
.navbar.fixed-top { transition: background .2s ease, box-shadow .2s ease; }
.navbar.fixed-top.scrolled,
.navbar.fixed-top.menu-open { background: var(--nav-bg-scrolled) !important; backdrop-filter: saturate(160%) blur(8px); box-shadow: 0 1px 0 var(--border); }
html { scroll-behavior: smooth; }

/* WhatsApp Floating Action Button and Widget */
.whatsapp-fab {
  position: fixed; right: 16px; bottom: 16px; width: 56px; height: 56px;
  border-radius: 50%; background: var(--primary); color: #fff; border: none; cursor: pointer;
  box-shadow: var(--shadow); display: grid; place-items: center; transition: transform .2s ease, background .2s ease;
  z-index: 60;
}
.whatsapp-fab:hover { transform: translateY(-2px) scale(1.03); background: var(--primary-600); }

.whatsapp-widget {
  position: fixed; right: 16px; bottom: 84px; width: min(360px, calc(100% - 32px));
  background: rgba(255,255,255,0.8); border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 20px 40px rgba(2,6,23,.12); backdrop-filter: blur(10px);
  overflow: hidden; z-index: 60;
}
.wa-header { display: flex; align-items: center; gap: 12px; padding: 12px; border-bottom: 1px solid var(--border); }
.wa-avatar { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-50); }
.wa-title { font-weight: 700; }
.wa-sub { color: var(--muted); font-size: 14px; }
.wa-close { margin-left: auto; border: none; background: transparent; font-size: 20px; cursor: pointer; }
.wa-suggestions { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 12px; }
.wa-form { display: flex; gap: 8px; padding: 10px 12px 12px; border-top: 1px solid var(--border); }
.wa-input { flex: 1; border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; font: inherit; }

/* Utilities */
.hidden { display: none !important; }

/* Mobile spacing improvements */
@media (max-width: 575.98px) {
  .container { padding-left: 20px; padding-right: 20px; }
}