/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold:        #d4a843;
  --gold-light:  #f0c96a;
  --gold-dark:   #8b6914;
  --deep:        #0a0608;
  --dark:        #110d10;
  --dark-mid:    #1a1118;
  --dark-card:   #1f1620;
  --purple-deep: #1a0a2e;
  --text:        #e8dcc8;
  --text-muted:  #9a8a72;
  --red-divine:  #c0392b;
  --font-title:  'Cinzel Decorative', serif;
  --font-body:   'Cormorant Garamond', Georgia, serif;
  --glow-gold:   0 0 30px rgba(212,168,67,.5), 0 0 60px rgba(212,168,67,.2);
  --glow-soft:   0 0 20px rgba(212,168,67,.3);
  --r:           12px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--deep);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.section-padding { padding: 100px 40px; max-width: 1400px; margin: 0 auto; }

/* ===========================
   PARTICLES
   =========================== */
#particles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: .6;
}

/* ===========================
   NAVBAR
   =========================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 50px;
  background: linear-gradient(to bottom, rgba(10,6,8,.95), transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212,168,67,.15);
  transition: background .3s;
}
.navbar.scrolled { background: rgba(10,6,8,.97); }

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-title);
  font-size: .95rem;
  color: var(--gold);
  letter-spacing: .05em;
}
.nav-logo .lotus { font-size: 1.6rem; animation: spin-slow 12s linear infinite; }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color .3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .3s;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  width: 26px; height: 2px;
  background: var(--gold);
  transition: .3s;
}

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 120% 80% at 50% 30%, rgba(139,69,20,.18) 0%, transparent 60%),
    radial-gradient(ellipse 80% 60% at 20% 70%, rgba(212,168,67,.08) 0%, transparent 50%),
    linear-gradient(180deg, #0a0608 0%, #1a0a2e 50%, #0a0608 100%);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4a843' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: .4;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 20px 60px;
  max-width: 800px;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gold-light);
  letter-spacing: .25em;
  text-transform: uppercase;
  margin-bottom: 20px;
  opacity: 0;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.2;
  color: var(--gold);
  text-shadow: var(--glow-gold);
  margin-bottom: 24px;
  opacity: 0;
}
.hero-title .amp {
  font-size: .7em;
  color: var(--gold-light);
  display: block;
  margin: 4px 0;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  letter-spacing: .2em;
  margin-bottom: 8px;
  opacity: 0;
}
.hero-desc-sub {
  font-size: .95rem;
  color: var(--gold-dark);
  letter-spacing: .15em;
  margin-bottom: 40px;
  opacity: 0;
}

.hero-btn {
  display: inline-block;
  padding: 14px 40px;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  transition: all .4s;
  position: relative;
  overflow: hidden;
  opacity: 0;
}
.hero-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s;
  z-index: -1;
}
.hero-btn:hover { color: var(--deep); }
.hero-btn:hover::before { transform: scaleX(1); }

/* Hero floating images */
.hero-images {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.deity-card {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
}
.deity-card.left  { left: 4%; }
.deity-card.right { right: 4%; }

.deity-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse, rgba(212,168,67,.25) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 4s ease-in-out infinite;
}

.deity-img {
  width: 100%;
  border-radius: var(--r);
  border: 1px solid rgba(212,168,67,.3);
  box-shadow: var(--glow-soft);
  filter: brightness(.9) sepia(.15);
  position: relative;
  z-index: 1;
}

.deity-label {
  text-align: center;
  font-size: .75rem;
  color: var(--gold-light);
  letter-spacing: .12em;
  margin-top: 10px;
  font-style: italic;
  opacity: .8;
}

/* ===========================
   SECTION HEADERS
   =========================== */
.section-header {
  text-align: center;
  margin-bottom: 70px;
}

.lotus-divider {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 16px;
  text-shadow: var(--glow-soft);
}
.lotus-divider span { display: inline-block; animation: spin-slow 20s linear infinite; }

.section-header h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--gold);
  margin-bottom: 12px;
  text-shadow: var(--glow-soft);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: .2em;
  text-transform: uppercase;
  font-style: italic;
}

/* ===========================
   ABOUT
   =========================== */
.about {
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(26,10,46,.3) 50%, transparent 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.about-card {
  background: var(--dark-card);
  border: 1px solid rgba(212,168,67,.15);
  border-radius: var(--r);
  padding: 30px;
  transition: border-color .4s, box-shadow .4s, transform .4s;
}
.about-card:hover {
  border-color: rgba(212,168,67,.45);
  box-shadow: var(--glow-soft);
  transform: translateY(-6px);
}

.about-img-wrap {
  width: 100%;
  height: 240px;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 22px;
}
.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.85) sepia(.1);
  transition: transform .6s;
}
.about-card:hover .about-img { transform: scale(1.04); }

.about-card h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 6px;
}
.about-name-viet {
  font-size: .9rem;
  color: var(--gold-dark);
  margin-bottom: 14px;
  font-style: italic;
  line-height: 1.5;
}
.about-card p { font-size: 1rem; color: var(--text-muted); line-height: 1.8; }

/* ===========================
   DAILY MESSAGE
   =========================== */
.daily {
  position: relative;
  text-align: center;
}

.daily-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 60% at 50% 50%, rgba(139,69,20,.12) 0%, transparent 70%),
    linear-gradient(180deg, transparent, rgba(26,10,46,.4), transparent);
  pointer-events: none;
}

.daily-card {
  max-width: 800px;
  margin: 0 auto 60px;
  background: var(--dark-card);
  border: 1px solid rgba(212,168,67,.3);
  border-radius: var(--r);
  padding: 50px 60px;
  position: relative;
  box-shadow: 0 0 60px rgba(212,168,67,.08);
}

.daily-ornament {
  width: 80%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  margin: 0 auto;
}
.daily-ornament.top  { margin-bottom: 30px; }
.daily-ornament.bottom { margin-top: 30px; }

.daily-from {
  font-family: var(--font-title);
  font-size: .9rem;
  color: var(--gold);
  letter-spacing: .3em;
  margin-bottom: 24px;
}

.daily-quote {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-style: italic;
  color: var(--text);
  line-height: 1.9;
  position: relative;
}
.quote-mark {
  font-family: Georgia, serif;
  font-size: 4rem;
  color: var(--gold);
  opacity: .4;
  line-height: 0;
  vertical-align: -.3em;
}
.quote-mark.open  { margin-right: 8px; }
.quote-mark.close { margin-left: 8px; }

.daily-teaching {
  margin-top: 20px;
  font-size: .9rem;
  color: var(--text-muted);
  letter-spacing: .15em;
  font-style: italic;
}

.daily-prayer {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
}
.prayer-img {
  width: 100%;
  border-radius: var(--r);
  border: 1px solid rgba(212,168,67,.25);
  margin-bottom: 14px;
  filter: brightness(.85);
}
.prayer-caption {
  font-size: .9rem;
  color: var(--text-muted);
  font-style: italic;
  letter-spacing: .1em;
}

/* ===========================
   GALLERY
   =========================== */
.gallery {
  background: linear-gradient(180deg, transparent, rgba(10,6,8,.8), transparent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.gallery-item { cursor: pointer; }

.gallery-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--r);
  border: 1px solid rgba(212,168,67,.2);
  aspect-ratio: 4/3;
  background: var(--dark-card);
}
.gallery-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease, filter .4s;
  filter: brightness(.8) sepia(.1);
}
.gallery-item:hover .gallery-frame img {
  transform: scale(1.08);
  filter: brightness(1) sepia(.05);
}

.gallery-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 40px 16px 16px;
  background: linear-gradient(to top, rgba(10,6,8,.9), transparent);
  transform: translateY(8px);
  opacity: 0;
  transition: all .4s;
}
.gallery-overlay p {
  font-size: .85rem;
  color: var(--gold-light);
  text-align: center;
  letter-spacing: .1em;
  font-style: italic;
}
.gallery-item:hover .gallery-overlay { opacity: 1; transform: translateY(0); }

/* ===========================
   FILMS
   =========================== */
.films {
  background: linear-gradient(180deg, transparent, rgba(26,10,46,.25), transparent);
}

.films-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.film-topic {
  background: var(--dark-card);
  border: 1px solid rgba(212,168,67,.12);
  border-radius: var(--r);
  padding: 36px 28px;
  text-align: center;
  transition: border-color .4s, box-shadow .4s, transform .3s;
}
.film-topic:hover {
  border-color: rgba(212,168,67,.4);
  box-shadow: var(--glow-soft);
  transform: translateY(-5px);
}
.film-icon {
  font-size: 2.6rem;
  margin-bottom: 16px;
  display: block;
}
.film-topic h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 12px;
}
.film-topic p { font-size: .95rem; color: var(--text-muted); line-height: 1.8; }

/* ===========================
   SOCIAL
   =========================== */
.social {
  text-align: center;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto 40px;
}

.social-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 32px 20px;
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,.08);
  background: var(--dark-card);
  cursor: pointer;
  transition: all .4s;
  position: relative;
  overflow: hidden;
}

.social-icon {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s;
}
.social-icon svg { width: 100%; height: 100%; }

.social-name {
  font-family: var(--font-title);
  font-size: .75rem;
  letter-spacing: .08em;
}
.social-handle {
  font-size: .8rem;
  color: var(--text-muted);
  font-style: italic;
}

.social-glow {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .4s;
  border-radius: var(--r);
}

/* Per-platform colors */
.youtube  { color: #ff4444; }
.youtube .social-glow  { background: radial-gradient(ellipse, rgba(255,68,68,.15), transparent 70%); }
.youtube:hover  { border-color: rgba(255,68,68,.4); box-shadow: 0 0 20px rgba(255,68,68,.2); }

.instagram { color: #e1306c; }
.instagram .social-glow { background: radial-gradient(ellipse, rgba(225,48,108,.15), transparent 70%); }
.instagram:hover { border-color: rgba(225,48,108,.4); box-shadow: 0 0 20px rgba(225,48,108,.2); }

.facebook  { color: #1877f2; }
.facebook .social-glow  { background: radial-gradient(ellipse, rgba(24,119,242,.15), transparent 70%); }
.facebook:hover  { border-color: rgba(24,119,242,.4); box-shadow: 0 0 20px rgba(24,119,242,.2); }

.tiktok   { color: #fff; }
.tiktok .social-glow   { background: radial-gradient(ellipse, rgba(255,255,255,.08), transparent 70%); }
.tiktok:hover   { border-color: rgba(255,255,255,.3); box-shadow: 0 0 20px rgba(255,255,255,.1); }

.twitter  { color: #fff; }
.twitter .social-glow  { background: radial-gradient(ellipse, rgba(255,255,255,.08), transparent 70%); }
.twitter:hover  { border-color: rgba(255,255,255,.3); box-shadow: 0 0 20px rgba(255,255,255,.1); }

.linkedin { color: #0a66c2; }
.linkedin .social-glow { background: radial-gradient(ellipse, rgba(10,102,194,.15), transparent 70%); }
.linkedin:hover { border-color: rgba(10,102,194,.4); box-shadow: 0 0 20px rgba(10,102,194,.2); }

.social-card:hover .social-glow  { opacity: 1; }
.social-card:hover .social-icon  { transform: scale(1.15); }

.social-coming-soon {
  font-size: .9rem;
  color: var(--gold-dark);
  letter-spacing: .2em;
  font-style: italic;
  margin-top: 20px;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  text-align: center;
  padding: 60px 40px;
  background: linear-gradient(to top, rgba(0,0,0,.8), transparent);
  border-top: 1px solid rgba(212,168,67,.12);
}
.footer-lotus {
  font-size: 2.5rem;
  color: var(--gold);
  text-shadow: var(--glow-soft);
  margin-bottom: 16px;
  display: block;
  animation: pulse-glow 4s ease-in-out infinite;
}
.footer-title {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 8px;
}
.footer-sub {
  font-size: .9rem;
  color: var(--text-muted);
  letter-spacing: .15em;
  margin-bottom: 20px;
  font-style: italic;
}
.footer-quote {
  font-size: 1rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 24px;
}
.footer-divider {
  width: 200px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-dark), transparent);
  margin: 0 auto 20px;
}
.footer-copy {
  font-size: .8rem;
  color: var(--gold-dark);
  letter-spacing: .1em;
}

/* ===========================
   ANIMATIONS
   =========================== */
@keyframes spin-slow    { to { transform: rotate(360deg); } }
@keyframes pulse-glow   { 0%, 100% { opacity: .5; } 50% { opacity: 1; } }
@keyframes float-up     { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-14px); } }
@keyframes float-up-2   { 0%, 100% { transform: translateY(-6px); } 50% { transform: translateY(8px); } }
@keyframes fade-up      { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes glow-pulse   { 0%, 100% { filter: brightness(.85) drop-shadow(0 0 6px rgba(212,168,67,.3)); } 50% { filter: brightness(1) drop-shadow(0 0 18px rgba(212,168,67,.6)); } }
@keyframes ken-burns    { 0% { transform: scale(1); } 100% { transform: scale(1.06); } }

.animate-float       { animation: float-up 6s ease-in-out infinite; }
.animate-float-delay { animation: float-up-2 7s ease-in-out infinite; }
.animate-float-slow  { animation: float-up 9s ease-in-out infinite; }
.animate-float-slow-2{ animation: float-up-2 11s ease-in-out infinite; }
.animate-glow        { animation: glow-pulse 3.5s ease-in-out infinite; }

.animate-fade-up         { animation: fade-up .9s ease forwards; }
.animate-fade-up.delay-1 { animation-delay: .25s; }
.animate-fade-up.delay-2 { animation-delay: .5s; }
.animate-fade-up.delay-3 { animation-delay: .75s; }
.animate-fade-up.delay-4 { animation-delay: 1s; }

/* Scroll reveal */
.scroll-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s ease, transform .8s ease;
}
.scroll-reveal.delay-1 { transition-delay: .15s; }
.scroll-reveal.delay-2 { transition-delay: .3s; }
.scroll-reveal.delay-3 { transition-delay: .45s; }
.scroll-reveal[style*="--delay"] { transition-delay: var(--delay); }
.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .navbar { padding: 14px 24px; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,6,8,.97);
    align-items: center;
    justify-content: center;
    gap: 40px;
    font-size: 1.4rem;
    z-index: 99;
  }
  .deity-card { display: none; }
  .hero-content { padding: 100px 20px 60px; max-width: 100%; }
  .section-padding { padding: 70px 24px; }
  .daily-card { padding: 36px 24px; }
  .social-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 580px) {
  .hero-title { font-size: 2rem; }
  .about-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .social-grid { grid-template-columns: repeat(2, 1fr); }
}