/* ─── ARM SHARED STYLES ─────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

:root {
  --blue-deep:  #0a2463;
  --blue-mid:   #1e4db7;
  --blue-light: #3a86ff;
  --blue-pale:  #e8f0fe;
  --white:      #ffffff;
  --black:      #0d0d0d;
  --gray-dark:  #1a1a2e;
  --gray-mid:   #444466;
  --gray-light: #f4f7ff;
  --gold:       #f0c040;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: var(--white); color: var(--black); overflow-x: hidden; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--blue-pale); }
::-webkit-scrollbar-thumb { background: var(--blue-mid); border-radius: 3px; }

/* ─── NAV ─────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  background: rgba(10,36,99,0.97);
  backdrop-filter: blur(14px);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 70px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
  transition: height .3s;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-circle {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue-light), var(--gold));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 900; color: white; font-size: 17px; letter-spacing: -1px;
  animation: pulse-logo 3s infinite;
}
@keyframes pulse-logo {
  0%,100% { box-shadow: 0 0 12px rgba(58,134,255,.5); }
  50%      { box-shadow: 0 0 28px rgba(58,134,255,.9); }
}
.nav-brand { display: flex; flex-direction: column; }
.nav-brand-name { color: white; font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 700; line-height: 1.1; }
.nav-brand-sub  { color: rgba(255,255,255,.55); font-size: .68rem; letter-spacing: .5px; }
.nav-links { display: flex; gap: 6px; list-style: none; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,.82); text-decoration: none;
  font-size: .88rem; font-weight: 500; padding: 7px 13px; border-radius: 8px;
  transition: background .2s, color .2s;
  display: flex; align-items: center; gap: 5px;
}
.nav-links a:hover, .nav-links a.active { background: rgba(255,255,255,.12); color: white; }
.nav-links a.active { color: var(--gold); }
.nav-donate-btn {
  background: linear-gradient(135deg, var(--blue-light), var(--gold)) !important;
  color: white !important; font-weight: 700 !important;
  padding: 8px 18px !important; border-radius: 22px !important;
}
.nav-donate-btn:hover { transform: scale(1.04); box-shadow: 0 4px 18px rgba(58,134,255,.5); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.hamburger span { width: 26px; height: 2px; background: white; border-radius: 2px; transition: .3s; }

/* ─── PAGE HERO ──────────────────────────────────────── */
.page-hero {
  height: 360px; position: relative;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue-deep), #0f3460, var(--gray-dark));
  overflow: hidden; margin-top: 70px;
}
.page-hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(58,134,255,.07) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(58,134,255,.07) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: grid-shift 20s linear infinite;
}
@keyframes grid-shift { 0%{ background-position:0 0; } 100%{ background-position:60px 60px; } }
.page-hero-content { position: relative; z-index: 2; text-align: center; padding: 0 5%; }
.page-hero-tag {
  display: inline-block;
  background: rgba(58,134,255,.2); border: 1px solid rgba(58,134,255,.4);
  color: var(--blue-light); padding: 5px 16px; border-radius: 20px;
  font-size: .8rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 14px; animation: fade-in-up .8s ease both;
}
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem); color: white; font-weight: 900;
  line-height: 1.1; margin-bottom: 14px;
  animation: fade-in-up .8s .15s ease both;
}
.page-hero h1 span { color: var(--gold); }
.page-hero p {
  color: rgba(255,255,255,.72); font-size: 1.05rem; max-width: 600px; margin: 0 auto;
  animation: fade-in-up .8s .3s ease both;
}
.breadcrumb {
  display: flex; align-items: center; gap: 8px; justify-content: center;
  margin-top: 20px; font-size: .83rem; color: rgba(255,255,255,.5);
  animation: fade-in-up .8s .4s ease both;
}
.breadcrumb a { color: var(--gold); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

@keyframes fade-in-up {
  from { opacity:0; transform:translateY(20px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ─── SECTION COMMON ─────────────────────────────────── */
section { padding: 80px 5%; }
.section-tag {
  display: inline-block; background: var(--blue-pale); color: var(--blue-mid);
  padding: 5px 16px; border-radius: 20px;
  font-size: .78rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700;
  color: var(--blue-deep); margin-bottom: 14px; line-height: 1.2;
}
.section-title span { color: var(--blue-light); }
.section-line {
  width: 55px; height: 4px;
  background: linear-gradient(90deg, var(--blue-mid), var(--gold));
  border-radius: 2px; margin-bottom: 18px;
}
.reveal { opacity:0; transform:translateY(35px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible, .reveal.active { opacity:1; transform:translateY(0); }

/* ─── IMAGE / VIDEO PLACEHOLDERS ────────────────────── */
.img-placeholder {
  background: linear-gradient(135deg, var(--blue-pale), #d0deff);
  border: 2px dashed var(--blue-mid);
  border-radius: 14px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; color: var(--blue-mid);
  position: relative; overflow: hidden; cursor: pointer;
  transition: border-color .2s, background .2s;
}
.img-placeholder:hover { border-color: var(--blue-light); background: linear-gradient(135deg,#dce8ff,#c5d9ff); }
.img-placeholder .ph-icon { font-size: 2.2rem; opacity: .6; }
.img-placeholder .ph-label { font-size: .82rem; font-weight: 600; opacity: .75; text-align: center; padding: 0 12px; }
.img-placeholder .ph-size  { font-size: .72rem; opacity: .5; }
.img-placeholder input[type=file] { position:absolute; inset:0; opacity:0; cursor:pointer; width:100%; height:100%; }

.video-placeholder {
  background: linear-gradient(135deg, #0a2463, #1a1a2e);
  border: 2px dashed rgba(58,134,255,.5);
  border-radius: 14px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; color: white; position: relative; overflow: hidden; cursor: pointer;
  transition: border-color .3s;
}
.video-placeholder:hover { border-color: var(--gold); }
.video-placeholder .vph-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--gold);
  animation: pulse-video 2s infinite;
}
@keyframes pulse-video {
  0%,100% { box-shadow: 0 0 0 0 rgba(240,192,64,.4); }
  50%      { box-shadow: 0 0 0 12px rgba(240,192,64,0); }
}
.video-placeholder .vph-label { font-size: .85rem; font-weight: 600; opacity: .85; }
.video-placeholder .vph-sub   { font-size: .72rem; opacity: .5; }
.video-placeholder input[type=file] { position:absolute; inset:0; opacity:0; cursor:pointer; width:100%; height:100%; }

/* ─── BUTTONS ────────────────────────────────────────── */
.btn-primary {
  background: linear-gradient(135deg, var(--blue-light), var(--blue-mid));
  color: white; padding: 13px 30px; border-radius: 28px;
  text-decoration: none; font-weight: 600; font-size: .95rem;
  box-shadow: 0 5px 22px rgba(58,134,255,.4);
  transition: transform .25s, box-shadow .25s;
  display: inline-flex; align-items: center; gap: 8px; border: none; cursor: pointer;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 32px rgba(58,134,255,.5); }
.btn-secondary {
  background: transparent; border: 2px solid var(--blue-mid);
  color: var(--blue-mid); padding: 13px 30px; border-radius: 28px;
  text-decoration: none; font-weight: 600; font-size: .95rem;
  transition: background .25s, color .25s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-secondary:hover { background: var(--blue-deep); color: white; border-color: var(--blue-deep); }

/* ─── FOOTER ─────────────────────────────────────────── */
footer {
  background: var(--black); color: rgba(255,255,255,.55);
  padding: 50px 5% 30px;
}
.footer-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 28px;
}
.footer-brand .logo-row { display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.footer-brand .logo-row .fc { width:38px;height:38px; background:linear-gradient(135deg,var(--blue-light),var(--gold)); border-radius:50%; display:flex;align-items:center;justify-content:center;font-weight:900;color:white;font-size:14px; }
.footer-brand .logo-row span { font-family:'Playfair Display',serif; font-size:1rem; color:white; font-weight:700; }
.footer-brand p { font-size:.85rem; line-height:1.75; max-width:280px; }
.footer-col h4 { color:white; font-size:.92rem; font-weight:700; margin-bottom:14px; }
.footer-col ul { list-style:none; }
.footer-col ul li { margin-bottom:8px; }
.footer-col ul li a { color:rgba(255,255,255,.55); text-decoration:none; font-size:.85rem; transition:color .2s; }
.footer-col ul li a:hover { color:var(--gold); }
.footer-col p { font-size:.85rem; line-height:1.7; }
.footer-col a { color:var(--gold); text-decoration:none; }
.footer-bottom { max-width:1200px; margin:0 auto; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; }
.footer-bottom p { font-size:.82rem; }

.float-donate {
  position:fixed; bottom:28px; right:28px; z-index:999;
  background:linear-gradient(135deg,var(--blue-light),var(--gold));
  color:white; padding:13px 22px; border-radius:28px;
  font-weight:700; text-decoration:none; font-size:.9rem;
  box-shadow:0 6px 24px rgba(58,134,255,.5);
  display:flex; align-items:center; gap:7px;
  animation:float-btn 3s ease-in-out infinite;
}
@keyframes float-btn { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-6px);} }

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media(max-width:900px){
  .nav-links{ display:none; flex-direction:column; position:absolute; top:70px; left:0; width:100%; background:var(--blue-deep); padding:16px 5% 24px; gap:4px; }
  .nav-links.open{ display:flex; }
  .hamburger{ display:flex; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:30px; }
  section { padding: 60px 5%; }
  .page-hero { height: 300px; }
  .page-hero h1 { font-size: clamp(2rem, 8vw, 2.8rem); line-height: 1.15; }
}
@media(max-width:600px){
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .footer-grid .footer-brand { grid-column: 1 / -1; }
  .footer-grid .footer-col:last-child { grid-column: 1 / -1; }
  .footer-bottom{ flex-direction:column; text-align:center; }
  section { padding: 40px 5%; }
  .page-hero { height: 260px; }
  .nav-brand-name { font-size: 0.9rem; }
  .float-donate { bottom: 15px; right: 15px; padding: 10px 16px; font-size: 0.85rem; }
}