/* =============================================
   ICCNJ – Shared Stylesheet (Light Mode)
   ============================================= */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --navy:        #0d2147;
  --navy-mid:    #163066;
  --navy-light:  #1e4080;
  --gold:        #b8882a;
  --gold-bright: #d4a030;
  --gold-light:  #e8c06a;
  --gold-pale:   #fdf3dc;
  --white:       #ffffff;
  --off-white:   #f9f7f3;
  --bg:          #f4f2ed;
  --text:        #1a2640;
  --text-mid:    #3d5070;
  --text-muted:  #6b7fa0;
  --border:      #dce3ef;
  --border-gold: rgba(184,136,42,0.25);
  --shadow-sm:   0 2px 12px rgba(13,33,71,0.08);
  --shadow-md:   0 6px 28px rgba(13,33,71,0.13);
  --shadow-lg:   0 16px 60px rgba(13,33,71,0.18);
  --radius:      10px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; line-height: 1.15; color: var(--navy); }
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 700; }
p  { color: var(--text-mid); line-height: 1.75; }

.section-label {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 0.6rem;
}
.divider {
  width: 52px; height: 3px;
  background: linear-gradient(to right, var(--gold), transparent);
  border-radius: 2px; margin-bottom: 1.2rem;
}
.section-title { color: var(--navy); margin-bottom: 1rem; }
.section-title span { color: var(--gold-bright); }
.section-desc { color: var(--text-mid); max-width: 600px; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 72px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 2.5rem;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 20px rgba(13,33,71,0.07);
  transition: box-shadow 0.3s;
}
nav.scrolled { box-shadow: 0 4px 30px rgba(13,33,71,0.14); }
.nav-logo img { height: 50px; width: auto; }
.nav-links { display: flex; gap: 1.8rem; list-style: none; align-items: center; }
.nav-links a {
  color: var(--text-mid); text-decoration: none;
  font-size: 0.84rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; transition: color 0.2s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s;
}
.nav-links a:hover { color: var(--navy); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--navy); }
.nav-cta {
  background: var(--navy) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.3rem; border-radius: 6px;
  letter-spacing: 0.05em !important;
  transition: background 0.2s !important;
  box-shadow: 0 2px 10px rgba(13,33,71,0.25);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--navy-mid) !important; }

/* Mobile nav */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; border: none; background: none; }
.hamburger span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: 0.3s; display: block; }
.mobile-menu {
  display: none; position: fixed; top: 72px; left: 0; right: 0; z-index: 199;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem 2rem; flex-direction: column; gap: 0;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text-mid); text-decoration: none;
  font-size: 1rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.85rem 0; border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--navy); }
.mobile-menu a:last-child { border-bottom: none; color: var(--gold-bright); }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block; background: var(--navy); color: var(--white);
  font-family: 'DM Sans', sans-serif; font-weight: 700;
  font-size: 0.88rem; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0.85rem 2rem; border-radius: 7px; border: none; cursor: pointer;
  text-decoration: none; box-shadow: 0 4px 20px rgba(13,33,71,0.25);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(13,33,71,0.35); background: var(--navy-mid); }

.btn-gold {
  display: inline-block; background: var(--gold-bright); color: var(--white);
  font-family: 'DM Sans', sans-serif; font-weight: 700;
  font-size: 0.88rem; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0.85rem 2rem; border-radius: 7px; border: none; cursor: pointer;
  text-decoration: none; box-shadow: 0 4px 20px rgba(184,136,42,0.3);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(184,136,42,0.45); }

.btn-outline {
  display: inline-block; background: transparent; color: var(--navy);
  font-family: 'DM Sans', sans-serif; font-weight: 700;
  font-size: 0.88rem; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0.82rem 1.9rem; border-radius: 7px;
  border: 2px solid var(--navy); cursor: pointer; text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.btn-outline:hover { background: var(--navy); color: var(--white); }

.btn-outline-gold {
  display: inline-block; background: transparent; color: var(--gold-bright);
  font-family: 'DM Sans', sans-serif; font-weight: 700;
  font-size: 0.88rem; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0.82rem 1.9rem; border-radius: 7px;
  border: 2px solid var(--gold-bright); cursor: pointer; text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.btn-outline-gold:hover { background: var(--gold-bright); color: var(--white); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 8rem 2.5rem 4rem;
  text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero .section-label { color: var(--gold-light); }
.page-hero h1 { color: var(--white); margin-bottom: 0.8rem; }
.page-hero p { color: rgba(255,255,255,0.7); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  margin-top: 1.5rem; font-size: 0.8rem; color: rgba(255,255,255,0.5);
}
.breadcrumb a { color: var(--gold-light); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* ── LAYOUT ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }
section { padding: 5.5rem 0; }
.section-inner { padding: 5.5rem 2rem; max-width: 1100px; margin: 0 auto; }

/* ── CARDS ── */
.card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── FOOTER ── */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  padding: 4.5rem 2.5rem 2rem;
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; margin-bottom: 3rem;
}
.footer-brand img { height: 50px; margin-bottom: 1rem; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; max-width: 260px; }
.footer-col h4 {
  color: var(--white); font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col ul a {
  color: rgba(255,255,255,0.55); text-decoration: none;
  font-size: 0.88rem; transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--gold-light); }
.footer-social { display: flex; gap: 0.7rem; margin-top: 1.2rem; }
.social-btn {
  width: 36px; height: 36px; border-radius: 7px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.55); text-decoration: none; font-size: 0.85rem; font-weight: 700;
  transition: background 0.2s, color 0.2s;
}
.social-btn:hover { background: rgba(212,160,48,0.2); color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.8rem; color: rgba(255,255,255,0.4);
}
.footer-bottom span { color: var(--gold-light); }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 600px) {
  nav { padding: 0 1.2rem; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .container { padding: 0 1.2rem; }
  section { padding: 3.5rem 0; }
}