/* ═══════════════════════════════════════
   AUREA ECOSYSTEM - Main Stylesheet
   ═══════════════════════════════════════ */

:root {
  --green: #2D5A27;
  --green-dark: #1B3A18;
  --gold: #D4A853;
  --cream: #FAF8F5;
  --charcoal: #2C2C2C;
  --gray: #5A5A5A;
  --white: #FFFFFF;
  --border: #E8E5DF;
  --success: #4CAF50;
  --red: #E53935;
  --blue: #2196F3;
  --max-width: 1100px;
  --radius: 12px;
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; }
h1 { font-size: 3.2rem; line-height: 1.1; letter-spacing: -0.5px; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.5rem; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }

/* ─── NAVIGATION ─── */
nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
nav .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.logo img { height: 60px; }
.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--charcoal);
  font-size: 0.9rem; font-weight: 500; padding: 8px 12px; border-radius: 6px;
  transition: background 0.2s;
}
.nav-links a:hover { background: var(--cream); }

.dropdown { position: relative; }
.dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: var(--white); border: 1px solid var(--border);
  border-radius: 8px; min-width: 220px; padding: 8px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}
.dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a { display: block; padding: 10px 16px; font-size: 0.85rem; }

.lang-toggle {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 12px; font-size: 0.8rem; cursor: pointer;
  font-weight: 600; color: var(--gray);
}
.lang-toggle:hover { border-color: var(--green); color: var(--green); }

.btn-primary {
  background: var(--green); color: var(--white); text-decoration: none;
  padding: 10px 24px; border-radius: 8px; font-weight: 600;
  font-size: 0.9rem; display: inline-block; border: none; cursor: pointer;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--green-dark); }

.btn-outline {
  background: transparent; color: var(--green); text-decoration: none;
  padding: 10px 24px; border-radius: 8px; font-weight: 600;
  font-size: 0.9rem; display: inline-block;
  border: 1.5px solid var(--green); cursor: pointer; transition: all 0.2s;
}
.btn-outline:hover { background: var(--green); color: var(--white); }

.btn-gold {
  background: var(--gold); color: var(--charcoal); text-decoration: none;
  padding: 12px 32px; border-radius: 8px; font-weight: 600;
  font-size: 1rem; display: inline-block; border: none; cursor: pointer;
}

/* ─── HAMBURGER (Mobile) ─── */
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--charcoal); margin: 5px 0; transition: 0.3s; }

/* ─── HERO ─── */
.hero { text-align: center; padding: 80px 0; background: linear-gradient(135deg, var(--cream) 0%, #F0EDE5 100%); }
.hero .badge {
  display: inline-block; background: rgba(212,168,83,0.1); color: var(--gold);
  padding: 8px 20px; border-radius: 50px; font-size: 0.9rem;
  font-weight: 500; margin-bottom: 24px;
  border: 1px solid rgba(212,168,83,0.2);
}
.hero h1 { max-width: 750px; margin: 0 auto 16px; }
.hero p { font-size: 1.15rem; color: var(--gray); max-width: 550px; margin: 0 auto 32px; }
.hero .cta-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero .trust { margin-top: 20px; font-size: 0.8rem; color: var(--gray); opacity: 0.7; }

/* ─── CARDS GRID ─── */
.cards-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; text-align: center;
  text-decoration: none; color: var(--charcoal); transition: box-shadow 0.2s;
}
.card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.06); }
.card.featured { border: 2px solid var(--green); }
.card .card-icon {
  width: 56px; height: 56px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 1.5rem;
}
.card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.card p { font-size: 0.85rem; color: var(--gray); margin-bottom: 16px; }
.card .price { font-size: 1.8rem; font-weight: 700; }
.card .price-label { font-size: 0.8rem; color: var(--gray); }

/* ─── WHY SECTION ─── */
.why-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}
.why-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
}
.why-card .why-icon {
  width: 48px; height: 48px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 14px;
}
.why-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.why-card p { font-size: 0.9rem; color: var(--gray); }

/* ─── COMPARISON TABLE ─── */
.comparison { max-width: 700px; margin: 0 auto; }
.comparison table { width: 100%; border-collapse: collapse; }
.comparison td, .comparison th {
  padding: 14px 16px; text-align: center; border: 1px solid var(--border);
  font-size: 0.9rem;
}
.comparison .save {
  background: rgba(76,175,80,0.08); border-radius: 8px;
  padding: 14px; text-align: center; margin-top: 16px;
  font-weight: 600; color: var(--success);
}

/* ─── TESTIMONIALS ─── */
.test-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial {
  background: var(--cream); border-radius: var(--radius); padding: 28px;
}
.testimonial .stars { color: var(--gold); margin-bottom: 12px; }
.testimonial p { font-style: italic; font-size: 0.95rem; margin-bottom: 16px; }
.testimonial .author { font-weight: 600; font-size: 0.9rem; }
.testimonial .role { font-size: 0.8rem; color: var(--gray); }

/* ─── CTA SECTION ─── */
.cta-section {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: var(--white); text-align: center; padding: 80px 0;
}
.cta-section h2 { color: var(--white); }
.cta-section p { color: rgba(255,255,255,0.8); max-width: 500px; margin: 12px auto 28px; }

/* ─── FOOTER ─── */
footer {
  background: var(--green); color: var(--white); padding: 60px 0;
}
footer .footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 30px;
}
footer h4 { color: var(--gold); font-size: 0.85rem; margin-bottom: 14px; font-family: 'Inter', sans-serif; }
footer a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.85rem; display: block; margin-bottom: 8px; }
footer a:hover { color: var(--white); }
footer .footer-logo img { height: 24px; margin-bottom: 12px; }
footer .copyright { color: rgba(255,255,255,0.4); font-size: 0.75rem; margin-top: 40px; }

/* ─── PAGE HEADER ─── */
.page-header { background: var(--cream); text-align: center; padding: 60px 0; }
.page-header h1 { font-size: 2.5rem; }
.page-header p { font-size: 1.1rem; color: var(--gray); }

/* ─── FORMS ─── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 16px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 0.95rem; font-family: inherit;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success { text-align: center; padding: 40px; }

/* ─── DOWNLOAD CARDS ─── */
.download-card {
  display: flex; gap: 28px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; margin-bottom: 24px; align-items: center;
}
.download-card img { width: 120px; height: 120px; border-radius: 10px; object-fit: cover; }
.download-card .info { flex: 1; }
.download-card h3 { margin-bottom: 6px; }
.download-card .desc { font-size: 0.9rem; color: var(--gray); margin-bottom: 12px; }
.download-card .badge {
  display: inline-block; padding: 4px 12px; border-radius: 50px;
  font-size: 0.75rem; font-weight: 600;
}
.download-card .buttons { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }

/* ─── PRICING CARDS ─── */
.pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.pricing-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; text-align: center;
}
.pricing-card.popular { border: 2px solid var(--green); background: var(--green); color: var(--white); }
.pricing-card h3 { margin-bottom: 16px; }
.pricing-card .price { font-size: 2.8rem; font-weight: 700; }
.pricing-card .period { font-size: 0.9rem; color: var(--gray); }
.pricing-card.popular .period { color: rgba(255,255,255,0.6); }
.pricing-card ul { list-style: none; text-align: left; margin: 24px 0; }
.pricing-card li { padding: 6px 0; font-size: 0.9rem; }
.pricing-card li::before { content: "✓ "; color: var(--success); }
.pricing-card.popular li::before { color: var(--gold); }

/* ─── ABOUT ─── */
.about-layout { display: flex; gap: 40px; align-items: flex-start; }
.about-text { flex: 3; font-size: 1.05rem; line-height: 1.8; color: var(--gray); }
.about-video { flex: 2; }
.about-video .video-wrapper {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}
.about-video video { width: 100%; display: block; }

/* ─── INSTALL STEPS ─── */
.install-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.install-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.install-card .platform { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; font-size: 1.1rem; font-weight: 700; }
.install-card ol { padding-left: 20px; }
.install-card li { padding: 6px 0; font-size: 0.9rem; color: var(--gray); }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .section { padding: 50px 0; }
  .container { padding: 0 16px; }
  
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: var(--white);
    border-bottom: 1px solid var(--border); padding: 16px 24px;
  }
  .hamburger { display: block; }
  
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  
  .about-layout { flex-direction: column; }
  .about-video { order: -1; }
  
  footer .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .download-card { flex-direction: column; text-align: center; }
  .download-card .buttons { justify-content: center; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.7rem; }
  .cards-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .test-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  footer .footer-grid { grid-template-columns: 1fr; }
}