/* ===================================================
   Watts Aviation — flywithwatts.com
   Shared Stylesheet — v2 (White/Charcoal/Red)
   =================================================== */

:root {
  --white:        #ffffff;
  --off-white:    #f5f5f5;
  --charcoal:     #3a3a3a;
  --charcoal-mid: #4d4d4d;
  --black:        #1a1a1a;
  --red:          #C1272D;
  --red-hover:    #a01f24;
  --blue:         #2B3990;
  --text-dark:    #222222;
  --text-muted:   #666666;
  --text-light:   #cccccc;
  --border:       #e0e0e0;
  --border-dark:  rgba(255,255,255,0.12);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', sans-serif;
  background: var(--white);
  color: var(--text-dark);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.6rem;
  font-family: 'Montserrat', sans-serif;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 0.65rem 1.75rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 25px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-red {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.btn-red:hover {
  background: var(--red-hover);
  border-color: var(--red-hover);
  transform: translateY(-1px);
}
.btn-outline-red {
  background: transparent;
  color: var(--red);
  border-color: var(--red);
}
.btn-outline-red:hover {
  background: var(--red);
  color: #fff;
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: #fff;
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--charcoal);
}

/* ── Navigation ── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--black);
  height: 64px;
  display: flex;
  align-items: center;
  border-bottom: 2px solid var(--red);
}

.nav-inner {
  width: 100%;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.nav-logo img { height: 36px; width: auto; }
.nav-logo-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}
.nav-logo-text span { color: var(--red); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #ccc;
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

.nav-links a.active {
  color: #fff;
}
.nav-links a.active:not(.nav-contact-btn) {
  border-bottom: 2px solid var(--red);
  padding-bottom: 2px;
}

.nav-contact-btn {
  border: 1.5px solid var(--blue);
  border-radius: 20px;
  padding: 0.3rem 0.9rem;
  color: #fff !important;
  background: var(--blue);
  transition: background 0.2s, border-color 0.2s;
}
.nav-contact-btn:hover,
.nav-contact-btn.active {
  background: #3a4bb5 !important;
  border-color: #3a4bb5 !important;
  color: #fff !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all 0.3s;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: var(--black);
  border-bottom: 2px solid var(--red);
  padding: 1.5rem 2rem;
  z-index: 999;
  flex-direction: column;
  gap: 1.25rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #ccc;
  transition: color 0.2s;
}
.nav-mobile a:hover { color: #fff; }

@media (max-width: 800px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
}

/* ── Page Wrapper ── */
.page-content { padding-top: 64px; }

/* ── Hero Variants ── */
.hero-short {
  background: var(--charcoal);
  padding: 4rem 2rem 3.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero-short::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(193,39,45,0.15) 0%, transparent 60%);
}
.hero-short-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.hero-short h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  color: #fff;
  margin-bottom: 0.5rem;
}

/* ── Sections ── */
.section { padding: 5rem 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-alt { background: var(--off-white); }
.section-dark { background: var(--charcoal); }
.section-header { margin-bottom: 2.5rem; }

/* ── Divider ── */
.red-line { width: 44px; height: 3px; background: var(--red); margin: 0.75rem 0 1.25rem; }
.red-line-center { margin: 0.75rem auto 1.25rem; }

/* ── Cards ── */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}
.card-red-top { border-top: 3px solid var(--red); }

/* ── Grid Layouts ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: center;
}
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* ── Social Icons ── */
.social-links {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--text-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  transition: background 0.2s, transform 0.2s;
  text-decoration: none;
}
.social-link:hover { background: var(--red); transform: translateY(-2px); }

/* ── Footer ── */
footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 3rem 2rem 1.5rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.footer-brand img { height: 48px; margin-bottom: 1rem; }
.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}
.footer-brand .contact-line {
  font-size: 0.85rem;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
  font-weight: 600;
}
.footer-brand .contact-line a { color: var(--text-dark); }
.footer-brand .contact-line a:hover { color: var(--red); }
.footer-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul a { font-size: 0.85rem; color: var(--text-muted); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--red); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}
@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}
@media (max-width: 480px) { .footer-inner { grid-template-columns: 1fr; } }

/* ── Utility ── */
.text-red    { color: var(--red); }
.text-blue   { color: var(--blue); }
.text-muted  { color: var(--text-muted); }
.text-white  { color: #fff; }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }