/* ============================================================
   PASO Co — Global Stylesheet
   Brand: Navy #1C2452 | Green #7DC24B | Clean Professional
   Font: Playfair Display (headings) + DM Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,800;0,900;1,700&family=DM+Sans:wght@300;400;500;600;700&display=swap');

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'DM Sans', sans-serif; color: #1C2452; background: #fff; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; }

/* ── Variables ── */
:root {
  --navy:        #1C2452;
  --navy-dark:   #0f1530;
  --navy-mid:    #253070;
  --green:       #7DC24B;
  --green-dark:  #5a9a2e;
  --green-pale:  #f0f9e8;
  --white:       #ffffff;
  --off:         #F7F8FC;
  --muted:       #6b7280;
  --border:      #e5e8f0;
  --shadow-sm:   0 2px 12px rgba(28,36,82,.06);
  --shadow-md:   0 8px 32px rgba(28,36,82,.10);
  --shadow-lg:   0 20px 60px rgba(28,36,82,.14);
  --r-sm: 8px; --r-md: 16px; --r-lg: 24px; --r-xl: 32px;
  --tr: .25s ease;
}

/* ── Utilities ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 5vw; }
.section { padding: 100px 5vw; }
.section--alt { background: var(--off); }
.section--navy { background: var(--navy); color: #fff; }
.section--navy p { color: rgba(255,255,255,.65); }
.section--navy h2, .section--navy h3 { color: #fff; }

.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--green); margin-bottom: 14px;
}
.tag::before { content: ''; display: block; width: 24px; height: 2px; background: var(--green); border-radius: 2px; }

h1 { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2.6rem,5vw,4.2rem); font-weight: 900; line-height: 1.1; letter-spacing: -1px; }
h2 { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2rem,3.5vw,3rem); font-weight: 800; line-height: 1.2; }
h3 { font-family: 'Playfair Display', Georgia, serif; font-size: 1.4rem; font-weight: 700; line-height: 1.3; }
h4 { font-size: 1rem; font-weight: 700; color: var(--navy); }
p { line-height: 1.8; color: var(--muted); font-size: 1rem; }
.lead { font-size: 1.15rem; line-height: 1.8; max-width: 580px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px; border-radius: var(--r-sm);
  font-size: 15px; font-weight: 600; transition: all var(--tr);
  line-height: 1;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-mid); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(125,194,75,.35); }
.btn-outline { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.4); }
.btn-outline-white:hover { border-color: var(--green); color: var(--green); }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 76px; display: flex; align-items: center;
  justify-content: space-between; padding: 0 5vw;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--tr);
}
.nav.scrolled { box-shadow: var(--shadow-md); }
.nav-logo { display: flex; align-items: center; gap: 2px; }
.nav-logo svg { height: 42px; width: auto; }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--muted); transition: color var(--tr); }
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-cta { padding: 10px 22px; font-size: 14px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .3s; }
.mobile-menu {
  display: none; position: fixed; top: 76px; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 20px 5vw; flex-direction: column; gap: 16px; z-index: 999;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 16px; font-weight: 500; color: var(--navy); padding: 8px 0; border-bottom: 1px solid var(--border); }

/* ── Footer ── */
.footer { background: var(--navy-dark); color: rgba(255,255,255,.6); padding: 72px 5vw 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer-brand p { font-size: 14px; line-height: 1.8; margin-top: 16px; max-width: 280px; }
.footer-col h5 { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--green); margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,.5); transition: color var(--tr); }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 32px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,.3); }
.footer-tagline { color: rgba(125,194,75,.7) !important; }

/* ── Cards ── */
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg);
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(125,194,75,.3); }

/* ── Stat boxes ── */
.stats-row { display: flex; gap: 48px; flex-wrap: wrap; margin-top: 48px; padding-top: 40px; border-top: 1px solid var(--border); }
.stat-num { font-family: 'Playfair Display', serif; font-size: 2.4rem; font-weight: 900; color: var(--navy); line-height: 1; }
.stat-num span { color: var(--green); }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ── Section CTA Banner ── */
.cta-banner {
  background: var(--navy); border-radius: var(--r-xl);
  padding: 80px 60px; text-align: center; position: relative; overflow: hidden; margin: 0 5vw 80px;
}
.cta-banner::before {
  content: ''; position: absolute; top: -80px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 300px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(125,194,75,.2), transparent 70%); pointer-events: none;
}
.cta-banner h2 { color: #fff; position: relative; margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,.6); font-size: 1.05rem; margin-bottom: 40px; position: relative; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-banner .btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── Animations ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── Hero image utility ── */
.img-cover { width: 100%; height: 100%; object-fit: cover; }
.img-rounded { border-radius: var(--r-lg); }
.img-shadow { box-shadow: var(--shadow-lg); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 72px 5vw; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .cta-banner { padding: 52px 28px; margin: 0 0 60px; border-radius: var(--r-lg); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-row { gap: 28px; }
}
@media (max-width: 480px) {
  .cta-banner .btns { flex-direction: column; align-items: center; }
}