/* ═══════════════════════════════════════════════
   IJEN SPA — Landing Page Styles
   Depends on: variables.css
   ═══════════════════════════════════════════════ */

html, body { width: 100%; min-height: 100vh; background: var(--bg); color: var(--text); font-family: 'Lato', sans-serif; -webkit-font-smoothing: antialiased; }
body { overflow-x: hidden; }

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

/* Lava "arch" — meets at top above the logo, tapers outward toward bottom corners */
#lava-tl, #lava-tr { position: absolute; top: -30px; pointer-events: none; z-index: 0; opacity: .45; width: 62vw; height: calc(100vh + 60px); max-height: 1280px; }
#lava-tl { left: -3vw; }
#lava-tr { right: -3vw; }
@media (max-width: 820px) {
  #lava-tl, #lava-tr { width: 72vw; opacity: .34; }
  #lava-tl { left: -5vw; }
  #lava-tr { right: -5vw; }
}

/* ══════════ NAV ══════════ */
.topnav { position: fixed; top: 0; left: 0; right: 0; z-index: 40; display: flex; align-items: center; justify-content: space-between; padding: 16px 32px; background: linear-gradient(180deg, rgba(12,9,5,0.92) 0%, rgba(12,9,5,0.7) 100%); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(58,44,18,0.5); }
.nav-brand { display: inline-flex; align-items: center; height: 34px; }
.nav-logo-mask {
  display: block;
  height: 34px;
  width: 178px;
  -webkit-mask: url('../images/ijen-spa-logo-horizontal.svg') center / contain no-repeat;
  mask: url('../images/ijen-spa-logo-horizontal.svg') center / contain no-repeat;
  background: linear-gradient(105deg,
    #7a2f0a 0%, #c66220 12%, #d99558 24%, #e8b87a 36%,
    #d18a40 48%, #a84e16 60%, #deab62 72%, #c77030 84%, #7a2f0a 100%);
  background-size: 320% 100%;
  animation: lava-shimmer 7s linear infinite;
  filter: drop-shadow(0 0 10px rgba(255,160,60,0.25));
}
@media (max-width: 480px) {
  .nav-brand { height: 28px; }
  .nav-logo-mask { height: 28px; width: 146px; }
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-family: 'Lato', sans-serif; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text); transition: color .2s; }
.nav-links a:hover { color: var(--gold); }
.nav-cta { padding: 9px 22px; border: 1px solid var(--gold); color: var(--gold) !important; border-radius: 1px; transition: all .2s; }
.nav-cta:hover { background: var(--gold); color: var(--bg) !important; }

/* ══════════ HERO ══════════ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 120px 24px 80px; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(198,134,84,0.10) 0%, rgba(12,9,5,0) 60%); pointer-events: none; }
.hero-inner { position: relative; z-index: 2; max-width: 780px; }
.hero-logo-mask {
  width: clamp(200px, 32vw, 380px);
  aspect-ratio: 1919 / 1058;
  margin: 0 auto 18px;
  -webkit-mask: url('../images/ijen-spa-logo.svg') center / contain no-repeat;
  mask: url('../images/ijen-spa-logo.svg') center / contain no-repeat;
  background: linear-gradient(105deg,
    #7a2f0a 0%,
    #c66220 12%,
    #d99558 24%,
    #e8b87a 36%,
    #d18a40 48%,
    #a84e16 60%,
    #deab62 72%,
    #c77030 84%,
    #7a2f0a 100%);
  background-size: 320% 100%;
  animation: lava-shimmer 7s linear infinite;
  filter: drop-shadow(0 0 22px rgba(255,160,60,0.35)) drop-shadow(0 0 48px rgba(232,90,20,0.18));
}
@keyframes lava-shimmer {
  0%   { background-position: 0% 50%; }
  100% { background-position: -320% 50%; }
}
.hero-ornl { text-align: center; color: var(--border); letter-spacing: 10px; font-size: 14px; margin: 26px 0 30px; }
.hero h1 { font-family: 'Playfair Display', serif; font-weight: 400; font-size: clamp(24px, 3.6vw, 36px); color: var(--white); line-height: 1.35; letter-spacing: 1px; margin-bottom: 16px; }
.hero-desc { font-size: 15px; line-height: 1.75; color: var(--muted); max-width: 560px; margin: 0 auto 40px; }

.btn-primary { display: inline-block; font-family: 'Playfair Display', serif; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; color: var(--bg); background: var(--gold); border: 1px solid var(--gold); padding: 16px 40px; cursor: pointer; transition: all .2s; border-radius: 1px; }
.btn-primary:hover { background: var(--gold2); border-color: var(--gold2); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(198,134,84,0.3); }

.btn-ghost { display: inline-block; font-family: 'Playfair Display', serif; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); background: transparent; border: 1px solid var(--gold); padding: 15px 34px; cursor: pointer; transition: all .2s; border-radius: 1px; }
.btn-ghost:hover { background: rgba(198,134,84,0.12); }

/* ══════════ SECTIONS (shared) ══════════ */
section { position: relative; z-index: 2; padding: 90px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label { font-family: 'Lato', sans-serif; font-size: 11px; letter-spacing: 5px; text-transform: uppercase; color: var(--gold); text-align: center; margin-bottom: 14px; }
.section-title { font-family: 'Playfair Display', serif; font-weight: 400; font-size: clamp(28px, 4vw, 40px); color: var(--white); text-align: center; letter-spacing: 3px; margin-bottom: 12px; }
.section-sub { font-size: 14px; color: var(--muted); text-align: center; max-width: 580px; margin: 0 auto 50px; line-height: 1.7; }

/* ══════════ ABOUT ══════════ */
.about { background: linear-gradient(180deg, var(--bg) 0%, rgba(23,18,10,0.4) 100%); }
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 50px; }
.about-item { text-align: center; padding: 30px 20px; border: 1px solid var(--border); background: rgba(23,18,10,0.5); }
.about-icon { font-size: 28px; color: var(--gold); margin-bottom: 14px; }
.about-item h3 { font-family: 'Playfair Display', serif; font-size: 18px; letter-spacing: 2px; color: var(--white); margin-bottom: 10px; }
.about-item p { font-size: 13px; line-height: 1.7; color: var(--muted); }

/* ══════════ SERVICES ══════════ */
.services { background: var(--bg); }
.svc-group { margin-bottom: 60px; }
.svc-group-title { font-family: 'Playfair Display', serif; font-size: 15px; letter-spacing: 5px; text-transform: uppercase; color: var(--gold); margin-bottom: 28px; padding-bottom: 10px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 14px; }
.svc-group-title::before { content: '✦'; color: var(--dim); font-size: 12px; }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc-card { position: relative; border: 1px solid var(--border); background: linear-gradient(180deg, rgba(23,18,10,0.7) 0%, rgba(23,18,10,0.4) 100%); padding: 28px 24px; transition: border-color .25s, transform .25s, box-shadow .25s; }
.svc-card:hover { border-color: var(--dim); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,0.45); }
.svc-card h4 { font-family: 'Playfair Display', serif; font-size: 22px; letter-spacing: 1px; color: var(--white); margin-bottom: 10px; }
.svc-card .svc-desc { font-size: 13px; color: var(--muted); line-height: 1.65; margin-bottom: 20px; min-height: 52px; }
.svc-prices { display: flex; flex-wrap: wrap; gap: 8px; }
.svc-price-pill { font-family: 'Playfair Display', serif; font-size: 13px; color: var(--gold); background: rgba(198,134,84,0.08); border: 1px solid var(--dim); padding: 6px 12px; letter-spacing: .4px; transition: background .2s, border-color .2s; }
.svc-price-pill:hover { background: rgba(198,134,84,0.18); border-color: var(--gold); }

/* Signature card — featured */
.svc-card.svc-signature { border: 1px solid var(--gold); background: linear-gradient(180deg, rgba(198,134,84,0.12) 0%, rgba(23,18,10,0.5) 100%); box-shadow: 0 0 24px rgba(198,134,84,0.12); }
.svc-card.svc-signature:hover { border-color: var(--gold2); box-shadow: 0 12px 36px rgba(198,134,84,0.22); }
.svc-badge { position: absolute; top: -10px; right: 20px; font-family: 'Playfair Display', serif; font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--bg); background: var(--gold); padding: 4px 10px; border-radius: 1px; }

@media (max-width: 1000px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px)  { .svc-grid { grid-template-columns: 1fr; } }

.addon-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.addon-item { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 18px; border: 1px solid var(--border); background: rgba(23,18,10,0.5); }
.addon-name { font-family: 'Playfair Display', serif; font-size: 15px; color: var(--white); margin-bottom: 2px; }
.addon-desc { font-size: 11px; color: var(--muted); }
.addon-price { font-family: 'Playfair Display', serif; font-size: 15px; color: var(--gold); flex-shrink: 0; }

.cta-wrap { text-align: center; margin-top: 50px; }

/* ══════════ GALLERY ══════════ */
.gallery { background: linear-gradient(180deg, var(--bg) 0%, rgba(23,18,10,0.35) 100%); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery-item { aspect-ratio: 4/3; background: rgba(23,18,10,0.7); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.gallery-item.placeholder::before { content: '✦'; color: var(--dim); font-size: 32px; opacity: .5; }
.gallery-item.placeholder::after { content: attr(data-label); position: absolute; bottom: 14px; left: 0; right: 0; text-align: center; color: var(--muted); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }

/* ══════════ CONTACT ══════════ */
.contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 22px; }
.info-row { border-bottom: 1px solid var(--border); padding-bottom: 16px; }
.info-label { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.info-val { font-family: 'Playfair Display', serif; font-size: 18px; color: var(--white); letter-spacing: .5px; }
.info-val a { color: var(--white); transition: color .2s; }
.info-val a:hover { color: var(--gold); }

.contact-btns { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.btn-wa, .btn-route { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 20px; font-family: 'Playfair Display', serif; font-size: 14px; letter-spacing: 2px; text-transform: uppercase; border-radius: 1px; transition: all .2s; cursor: pointer; }
.btn-wa { background: #25d366; border: 1px solid #25d366; color: #0a2b12; }
.btn-wa:hover { background: #2dd76c; box-shadow: 0 6px 20px rgba(37,211,102,0.3); }
.btn-route { background: transparent; border: 1px solid var(--gold); color: var(--gold); }
.btn-route:hover { background: rgba(198,134,84,0.12); }
.btn-route.disabled { opacity: .5; cursor: not-allowed; }

.map-wrap { border: 1px solid var(--border); background: rgba(23,18,10,0.7); aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.map-placeholder { color: var(--muted); font-size: 13px; letter-spacing: 3px; text-transform: uppercase; text-align: center; line-height: 1.7; }
.map-placeholder::before { content: '📍'; display: block; font-size: 36px; margin-bottom: 14px; opacity: .6; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* ══════════ FOOTER ══════════ */
.footer { border-top: 1px solid var(--border); padding: 40px 24px 32px; text-align: center; background: rgba(12,9,5,1); position: relative; z-index: 2; }
.footer-brand { font-family: 'Playfair Display', serif; font-size: 22px; letter-spacing: 7px; color: var(--gold); margin-bottom: 4px; }
.footer-tagline { font-family: 'Playfair Display', serif; font-style: italic; font-size: 13px; letter-spacing: 3px; color: var(--gold2); margin-bottom: 22px; }
.footer-nav { display: flex; gap: 24px; justify-content: center; margin-bottom: 22px; flex-wrap: wrap; }
.footer-nav a { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); transition: color .2s; }
.footer-nav a:hover { color: var(--gold); }
.footer-copy { font-size: 11px; color: var(--dim); letter-spacing: 1.5px; }

/* ══════════ MOBILE ══════════ */
@media (max-width: 820px) {
  .topnav { padding: 12px 16px; }
  .nav-brand { font-size: 16px; letter-spacing: 4px; }
  .nav-links { gap: 14px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .nav-cta { padding: 7px 14px; font-size: 11px; }
  section { padding: 60px 18px; }
  .about-grid { grid-template-columns: 1fr; gap: 16px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .map-wrap { aspect-ratio: 4/3; }
  .svc-card .svc-desc { min-height: auto; }
}

@media (max-width: 480px) {
  .hero { padding: 90px 16px 50px; min-height: auto; }
  .btn-primary, .btn-ghost { padding: 14px 28px; font-size: 12px; letter-spacing: 2px; }
  section { padding: 50px 16px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .svc-grid { grid-template-columns: 1fr; }
  .addon-grid { grid-template-columns: 1fr; }
  .footer-nav { gap: 14px; }
}