/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --deep-ocean:  #0D2B45;
  --ocean-blue:  #1A5276;
  --sky-blue:    #2E86C1;
  --ice-blue:    #AED6F1;
  --forest:      #1A3C2A;
  --mid-green:   #2D6A4F;
  --leaf-green:  #52B788;
  --mint:        #D8F3DC;
  --cloud:       #F4FCF7;
  --body:        #1A2E20;
  --muted:       #4A7C68;
  --white:       #FFFFFF;
  --display:     'Cormorant Garamond', Georgia, serif;
  --sans:        'DM Sans', system-ui, sans-serif;
  --ease:        cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--cloud); color: var(--body); line-height: 1.7; -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4 { font-family: var(--display); font-weight: 400; line-height: 1.15; color: var(--deep-ocean); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw; height: 72px;
  background: rgba(244,252,247,0.93);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(174,214,241,0.3);
  transition: box-shadow 0.3s ease;
}
.nav.scrolled { box-shadow: 0 4px 32px rgba(13,43,69,0.09); }
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-brand img { width: 36px; height: auto; }
.nav-brand-name { font-family: var(--display); font-style: italic; font-size: 1.15rem; color: var(--deep-ocean); letter-spacing: 0.02em; display: block; line-height: 1.1; }
.nav-brand-sub { font-size: 0.58rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ocean-blue); display: block; }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-size: 0.78rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--ocean-blue); position: relative; transition: color 0.3s ease; }
.nav-links a::after { content: ''; position: absolute; bottom: -3px; left: 0; right: 0; height: 1px; background: var(--sky-blue); transform: scaleX(0); transition: transform 0.3s ease; transform-origin: left; }
.nav-links a:hover, .nav-links a.active { color: var(--deep-ocean); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-cta { background: var(--deep-ocean) !important; color: var(--ice-blue) !important; padding: 9px 22px; border-radius: 3px; transition: background 0.3s ease !important; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--ocean-blue) !important; color: white !important; }

/* ── BUTTONS ── */
.btn-primary { display: inline-block; background: var(--deep-ocean); color: var(--ice-blue); padding: 14px 36px; border-radius: 3px; font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; font-family: var(--sans); transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease; }
.btn-primary:hover { background: var(--ocean-blue); color: white; transform: translateY(-1px); box-shadow: 0 8px 28px rgba(13,43,69,0.18); }
.btn-outline { display: inline-block; background: transparent; color: var(--deep-ocean); padding: 13px 34px; border-radius: 3px; border: 1.5px solid var(--ocean-blue); font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; font-family: var(--sans); transition: all 0.3s ease; }
.btn-outline:hover { background: var(--deep-ocean); color: var(--ice-blue); border-color: var(--deep-ocean); transform: translateY(-1px); }
.btn-green { background: var(--leaf-green); color: var(--forest); }
.btn-green:hover { background: var(--mid-green); color: white; }

/* ── LAYOUT ── */
.section { padding: 110px 5vw; }
.inner { max-width: 1160px; margin: 0 auto; }
.section-label { font-size: 0.68rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--sky-blue); font-family: var(--sans); margin-bottom: 18px; }
.section-title { font-family: var(--display); font-style: italic; font-size: clamp(2rem,4vw,3.2rem); color: var(--deep-ocean); margin-bottom: 24px; }
.section-sub { font-size: 1.05rem; color: var(--muted); max-width: 560px; line-height: 1.8; font-weight: 300; }
.divider { width: 52px; height: 2px; background: linear-gradient(90deg, var(--sky-blue), var(--leaf-green)); margin: 28px 0; border-radius: 2px; }

/* ── CARDS ── */
.card { background: var(--white); border: 1px solid rgba(174,214,241,0.38); border-radius: 4px; padding: 36px 32px; transition: all 0.3s ease; }
.card:hover { border-color: var(--sky-blue); box-shadow: 0 12px 40px rgba(46,134,193,0.1); transform: translateY(-3px); }
.card-title { font-family: var(--display); font-style: italic; font-size: 1.3rem; color: var(--deep-ocean); margin-bottom: 12px; }
.card-text { font-size: 0.875rem; color: var(--muted); line-height: 1.75; font-weight: 300; }

/* ── GRID HELPERS ── */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 2px; }

/* ── FOOTER ── */
.footer { background: var(--deep-ocean); color: var(--ice-blue); padding: 64px 5vw 36px; }
.footer-inner { max-width: 1160px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(174,214,241,0.12); }
.footer-brand { font-family: var(--display); font-style: italic; font-size: 1.5rem; color: var(--ice-blue); margin-bottom: 8px; }
.footer-tagline { font-size: 0.82rem; color: rgba(174,214,241,0.55); font-style: italic; font-family: var(--display); }
.footer-col-title { font-size: 0.64rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--sky-blue); margin-bottom: 18px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; font-size: 0.85rem; color: rgba(174,214,241,0.65); }
.footer-col ul li a { color: rgba(174,214,241,0.65); transition: color 0.3s; }
.footer-col ul li a:hover { color: var(--ice-blue); }
.footer-bottom { padding-top: 28px; display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; color: rgba(174,214,241,0.35); }

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }
.fu { animation: fadeUp 0.8s ease both; }
.fu1 { animation-delay: 0.1s; } .fu2 { animation-delay: 0.22s; }
.fu3 { animation-delay: 0.34s; } .fu4 { animation-delay: 0.46s; }
.fu5 { animation-delay: 0.58s; }

/* ── MOBILE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .section { padding: 80px 6vw; }
}