/* ============================================================
   styles.css
   AWIC — Shared Stylesheet
   Covers: reset, variables, navbar, page-hero, footer
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:    #00A651;
  --dark-green: #1B5E20;
  --nav-green:  #289060;
  --light:      #ffffff;
  --dim:        #80D2A8;
  --pale:       #F2F9F5;
  --text-body:  #4A5568;
  --text-card:  #6B7280;
}

body {
  font-family: 'Inter', sans-serif; font-size: 16px; line-height: 1.5;
  color: #000; background: #fff; overflow-x: hidden;
  scroll-behavior: smooth;
}
a { text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── NAVBAR ── */
.navbar {
  background: var(--nav-green); padding: 0 24px; height: 56px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,.15);
}
.logo-link { display: flex; align-items: center; gap: 12px; }
.logo-link img { height: 38px; width: 38px; object-fit: contain; }
.logo-link span { color: var(--light); font-size: .95rem; font-weight: 700; white-space: nowrap; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.88); font-size: .875rem; font-weight: 500;
  padding: 6px 14px; border-radius: 6px; transition: background .2s, color .2s;
}
.nav-links a:hover,
.nav-links a.active { background: rgba(255,255,255,0.15); color: #fff; }

.btn-login {
  padding: 7px 22px; background: var(--light); color: #1a6640;
  font-weight: 600; font-size: .875rem; border-radius: 7px; border: none; cursor: pointer;
  transition: background .2s;
}
.btn-login:hover { background: var(--dim); }

@media(max-width:640px) { .nav-links { display: none; } }

/* ── PAGE HERO (About / Products / Contact) ── */
.page-hero {
  background: var(--pale); padding: 64px 24px 52px; text-align: center;
  border-bottom: 3px solid var(--primary);
}
.page-hero h1 {
  font-family: 'Playfair Display', serif; font-size: clamp(2rem,4vw,3rem);
  font-weight: 800; color: var(--dark-green); margin-bottom: 14px;
}
.page-hero p { font-size: 1rem; color: var(--text-body); max-width: 560px; margin: 0 auto; }

/* ── FOOTER ── */
footer { background: #111c14; color: #fff; padding: 48px 40px 24px; }
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem; margin-bottom: 2rem;
}
@media(max-width:700px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
.footer-brand h4 { font-family: 'Playfair Display', serif; font-size: 1.15rem; color: var(--dim); margin-bottom: 8px; }
.footer-brand p  { font-size: .82rem; color: rgba(255,255,255,.5); line-height: 1.6; }
.footer-col h5   { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.4); margin-bottom: 12px; }
.footer-col a    { display: block; font-size: .83rem; color: rgba(255,255,255,.65); margin-bottom: 8px; transition: color .2s; }
.footer-col a:hover { color: var(--dim); }
.footer-bottom   { border-top: 1px solid rgba(255,255,255,.08); padding-top: 16px; text-align: center; font-size: .76rem; color: rgba(255,255,255,.3); }