/* ===================================
   SOLOFLY CERTIFIED - MAIN STYLES
   Clean Navy Blue Theme (Matching Mockup)
   =================================== */

/* COLOR VARIABLES - MATCHING MOCKUP */
:root {
  --navy-bg: #0F172A;
  --navy-card: #1E293B;
  --light-blue: #60A5FA;
  --bright-blue: #3B82F6;
  --green: #10B981;
  --white: #FFFFFF;
  --gray-text: #94A3B8;
  --gray-light: #CBD5E1;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  color: var(--white);
  line-height: 1.6;
  background: var(--navy-bg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1 { font-size: 64px; font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: 40px; font-weight: 700; }
h3 { font-size: 28px; font-weight: 600; }

p { color: var(--gray-text); font-size: 18px; line-height: 1.7; }
a { text-decoration: none; transition: all 0.3s ease; }

/* BUTTONS */
.btn-primary {
  display: inline-block;
  background: var(--bright-blue);
  color: var(--white);
  padding: 14px 32px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: #2563EB;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border: 2px solid var(--white);
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--white);
  color: var(--navy-bg);
}

/* COUNTRY TOGGLE */
.country-toggle {
  position: fixed;
  top: 90px;
  right: 20px;
  display: flex;
  gap: 8px;
  background: var(--navy-card);
  padding: 6px;
  border-radius: 25px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 200;
  border: 1px solid rgba(96, 165, 250, 0.2);
}

.country-btn {
  padding: 8px 20px;
  border: none;
  background: transparent;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  color: var(--gray-text);
}

.country-btn:hover { background: rgba(96, 165, 250, 0.1); color: var(--light-blue); }
.country-btn.active { background: var(--bright-blue); color: var(--white); }

/* HEADER */
header {
  background: var(--navy-bg);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  letter-spacing: -0.5px;
}

.logo span { 
  color: var(--light-blue);
}

.logo::before { 
  content: "✈️"; 
  font-size: 20px;
  margin-right: 6px;
}

nav ul { display: flex; list-style: none; gap: 40px; }
nav ul li a { color: var(--gray-light); font-weight: 500; font-size: 15px; }
nav ul li a:hover { color: var(--white); }

/* HERO SECTION */
.hero {
  padding: 100px 20px 120px;
  text-align: center;
  background: var(--navy-bg);
}

.hero-badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--green);
  color: var(--green);
  padding: 8px 20px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 40px;
}

.hero-badge::before { content: "●"; margin-right: 8px; }

.hero h1 { max-width: 900px; margin: 0 auto 30px; }
.hero h1 .white { color: var(--white); }
.hero h1 .blue { color: var(--light-blue); }

.hero p {
  max-width: 700px;
  margin: 0 auto 50px;
  font-size: 20px;
  color: var(--gray-text);
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 80px;
}

/* STATS */
.stats {
  display: flex;
  justify-content: center;
  gap: 100px;
  max-width: 900px;
  margin: 0 auto;
}

.stat { text-align: center; }
.stat-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--light-blue);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-text);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* SECTIONS */
.section { padding: 100px 20px; }
.section-dark { background: var(--navy-card); }

.section-label {
  color: var(--bright-blue);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 2px;
  margin-bottom: 20px;
  text-align: center;
}

.section h2 { text-align: center; margin-bottom: 20px; }

.section-intro {
  text-align: center;
  font-size: 18px;
  color: var(--gray-text);
  max-width: 700px;
  margin: 0 auto 60px;
}

/* STEPS */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.step {
  text-align: center;
  padding: 40px 30px;
  background: var(--navy-bg);
  border-radius: 16px;
  border: 1px solid rgba(96, 165, 250, 0.1);
  transition: all 0.3s ease;
}

.step:hover {
  transform: translateY(-8px);
  border-color: var(--bright-blue);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

.step-number {
  width: 70px;
  height: 70px;
  background: var(--bright-blue);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  margin: 0 auto 25px;
}

.step h3 { margin-bottom: 15px; font-size: 22px; }
.step p { color: var(--gray-text); font-size: 16px; }

/* BENEFITS */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.benefit {
  background: var(--navy-bg);
  padding: 35px 30px;
  border-radius: 16px;
  border: 1px solid rgba(96, 165, 250, 0.1);
  transition: all 0.3s ease;
}

.benefit:hover {
  transform: translateY(-5px);
  border-color: var(--bright-blue);
}

.benefit-icon { font-size: 40px; margin-bottom: 20px; }
.benefit h3 { margin-bottom: 12px; font-size: 20px; }
.benefit p { font-size: 15px; }

/* AIRLINES */
.airline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-top: 60px;
}

.airline-card {
  background: var(--navy-bg);
  padding: 30px 20px;
  border-radius: 16px;
  border: 1px solid rgba(96, 165, 250, 0.1);
  text-align: center;
  transition: all 0.3s ease;
}

.airline-card:hover {
  transform: translateY(-8px);
  border-color: var(--bright-blue);
}

.tier {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
}

.tier-1 { background: rgba(239, 68, 68, 0.15); color: #EF4444; border: 1px solid #EF4444; }
.tier-2 { background: rgba(59, 130, 246, 0.15); color: var(--bright-blue); border: 1px solid var(--bright-blue); }
.tier-3 { background: rgba(16, 185, 129, 0.15); color: var(--green); border: 1px solid var(--green); }

.solo-age { font-size: 42px; font-weight: 800; color: var(--light-blue); margin: 15px 0; }
.solo-label { font-size: 13px; color: var(--gray-text); text-transform: uppercase; }

/* CARD SECTION */
.card-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.card-visual {
  background: linear-gradient(135deg, var(--navy-card), #334155);
  padding: 50px 40px;
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(96, 165, 250, 0.2);
}

.card-features {
  list-style: none;
  margin-top: 30px;
}

.card-features li {
  padding: 12px 0;
  padding-left: 35px;
  position: relative;
  color: var(--gray-text);
  font-size: 15px;
}

.card-features li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--bright-blue);
  font-weight: bold;
  font-size: 20px;
}

/* CTA */
.cta {
  background: var(--navy-card);
  text-align: center;
  padding: 100px 20px;
}

.cta p { max-width: 600px; margin: 0 auto 40px; }

/* FOOTER */
footer {
  background: var(--navy-bg);
  padding: 60px 20px 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
  margin-bottom: 40px;
}

.footer-section h4 { color: var(--white); margin-bottom: 20px; }
.footer-section ul { list-style: none; }
.footer-section a { color: var(--gray-text); font-size: 14px; }
.footer-section a:hover { color: var(--bright-blue); }

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* VISIBILITY */
.usa-content { display: block; }
.uk-content { display: none; }
body.uk-mode .usa-content { display: none; }
body.uk-mode .uk-content { display: block; }

/* RESPONSIVE */
@media (max-width: 968px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid { grid-template-columns: 1fr; }
  .card-wrap { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  h1 { font-size: 42px; }
  nav ul { display: none; }
  .hero-buttons { flex-direction: column; }
  .stats { flex-direction: column; gap: 40px; }
  .footer-content { grid-template-columns: 1fr; }
}