/* ==========================================================================
   Wayes Music Course Bali — Stylesheet
   Struktur:
   01. Token warna & ukuran (light / dark)
   02. Skala responsif (HP → Tablet → Laptop → Desktop → TV)
   03. Dasar / reset
   04. Utilitas & tombol
   05. Preloader, progress bar
   06. Navigasi
   07. Hero
   08. Marquee
   09. Section umum + Tentang
   10. Program
   11. Harga
   12. Testimoni
   13. Galeri + Lightbox
   14. Kontak / CTA
   15. Footer
   16. Halaman detail kursus
   17. Modal pendaftaran
   18. Tombol melayang
   19. Animasi (reveal, keyframes)
   20. Reduced motion
   ========================================================================== */

/* ---------- 01. Tokens ---------- */
:root{
  --bg-page:#FAF7EF;
  --bg-surface:#FFFFFF;
  --bg-surface-2:#F3ECDC;
  --bg-inverse:#140F24;
  --bg-inverse-2:#1F1836;
  --bg-inverse-3:#2A2147;
  --text:#221B36;
  --text-soft:#5B5573;
  --text-inverse:#F7F1E3;
  --text-inverse-soft:#C9C1E0;
  --accent:#A97A24;
  --accent-2:#8C6A2E;
  --accent-soft:#E7C178;
  --accent-glow:rgba(231,193,120,.45);
  --gold-grad:linear-gradient(135deg,#F3D9A0 0%,#E0B45E 38%,#B8862E 70%,#F0D08E 100%);
  --border:rgba(34,27,54,.12);
  --border-strong:rgba(34,27,54,.22);
  --border-inverse:rgba(231,193,120,.22);
  --shadow-sm:0 6px 18px -10px rgba(26,21,48,.25);
  --shadow:0 24px 50px -28px rgba(26,21,48,.45);
  --shadow-lg:0 40px 80px -40px rgba(26,21,48,.55);
  --radius-sm:.75rem;
  --radius:1.15rem;
  --radius-lg:1.75rem;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --container:76rem;
  --gutter:clamp(1rem,4.5vw,3rem);
  --nav-h:4.75rem;
  --section-y:clamp(4.5rem,3rem + 6vw,8.5rem);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg-page:#110D1D;
    --bg-surface:#1B1530;
    --bg-surface-2:#221A3C;
    --bg-inverse:#0B0814;
    --bg-inverse-2:#171126;
    --bg-inverse-3:#221A38;
    --text:#F1ECDD;
    --text-soft:#B5ACD2;
    --accent:#E7C178;
    --accent-2:#F0D6A0;
    --border:rgba(231,193,120,.14);
    --border-strong:rgba(231,193,120,.28);
    --shadow-sm:0 6px 18px -10px rgba(0,0,0,.6);
    --shadow:0 24px 50px -28px rgba(0,0,0,.75);
    --shadow-lg:0 40px 80px -40px rgba(0,0,0,.85);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg-page:#110D1D;
  --bg-surface:#1B1530;
  --bg-surface-2:#221A3C;
  --bg-inverse:#0B0814;
  --bg-inverse-2:#171126;
  --bg-inverse-3:#221A38;
  --text:#F1ECDD;
  --text-soft:#B5ACD2;
  --accent:#E7C178;
  --accent-2:#F0D6A0;
  --border:rgba(231,193,120,.14);
  --border-strong:rgba(231,193,120,.28);
  --shadow-sm:0 6px 18px -10px rgba(0,0,0,.6);
  --shadow:0 24px 50px -28px rgba(0,0,0,.75);
  --shadow-lg:0 40px 80px -40px rgba(0,0,0,.85);
  color-scheme:dark;
}

/* ---------- 02. Skala responsif ----------
   Semua ukuran memakai rem, jadi cukup mengubah font-size root
   agar seluruh tampilan ikut membesar secara proporsional di
   layar besar (Desktop 2K, 4K, dan TV). */
html{font-size:100%}
@media (max-width:360px){html{font-size:93.75%}}           /* HP kecil: 15px */
@media (min-width:1600px){html{font-size:106.25%}}         /* Desktop lebar: 17px */
@media (min-width:1920px){html{font-size:118.75%}}         /* Full HD / TV 1080p: 19px */
@media (min-width:2560px){html{font-size:150%}}            /* 2K / QHD: 24px */
@media (min-width:3200px){html{font-size:200%}}            /* 4K / TV UHD: 32px */

/* ---------- 03. Dasar ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + .5rem);
  scrollbar-width:thin;
  scrollbar-color:var(--accent) transparent;
}
body{
  margin:0;
  background:var(--bg-page);
  color:var(--text);
  font-family:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:1rem;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
}
body.is-locked{overflow:hidden}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background-color:var(--accent);border-radius:999px;border:2px solid transparent;background-clip:padding-box}
::selection{background:var(--accent-soft);color:#140F24}

h1,h2,h3,h4{
  font-family:"Fraunces",Georgia,"Times New Roman",serif;
  font-weight:600;
  line-height:1.1;
  letter-spacing:-.015em;
  text-wrap:balance;
  margin:0;
}
p{margin:0;text-wrap:pretty}
a{color:inherit;text-decoration:none}
img,svg,video{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--accent-soft);outline-offset:3px;border-radius:6px}

.icon{width:1em;height:1em;display:inline-block;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.icon-fill{fill:currentColor;stroke:none}

.skip-link{position:fixed;left:1rem;top:-4rem;z-index:300;background:var(--accent);color:#140F24;padding:.7rem 1.1rem;border-radius:.6rem;font-weight:700;transition:top .2s}
.skip-link:focus{top:1rem}

/* ---------- 04. Utilitas & tombol ---------- */
.container{width:min(100% - var(--gutter)*2, var(--container));margin-inline:auto}
.section{padding-block:var(--section-y);position:relative}
.section-alt{background:var(--bg-surface-2)}
.section-dark{background:var(--bg-inverse);color:var(--text-inverse)}

.eyebrow{
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:.74rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);
  display:inline-flex;align-items:center;gap:.65em;
}
.eyebrow::before{content:"";width:1.8rem;height:1px;background:currentColor;opacity:.7}
.section-dark .eyebrow,.hero .eyebrow,.course-hero .eyebrow{color:var(--accent-soft)}

.section-head{max-width:44rem;margin:0 auto clamp(2.5rem,5vw,4rem);text-align:center}
.section-head .eyebrow::after{content:"";width:1.8rem;height:1px;background:currentColor;opacity:.7}
.section-head h2{font-size:clamp(1.85rem,1.2rem + 2.6vw,3.1rem);margin-top:.9rem}
.section-head p{margin-top:1rem;color:var(--text-soft);font-size:clamp(1rem,.95rem + .2vw,1.1rem)}
.section-dark .section-head h2{color:var(--text-inverse)}
.section-dark .section-head p{color:var(--text-inverse-soft)}

.text-gold{
  background:var(--gold-grad);background-size:200% 200%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:gold-shift 6s ease-in-out infinite;
}

.btn{
  --btn-bg:transparent;
  position:relative;isolation:isolate;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.95rem 1.6rem;min-height:3.1rem;border-radius:999px;
  font-weight:700;font-size:.96rem;letter-spacing:.005em;
  border:1.5px solid transparent;background:var(--btn-bg);
  transition:transform .35s var(--ease-out),box-shadow .35s var(--ease-out),background-color .25s,border-color .25s,color .25s;
  white-space:nowrap;-webkit-tap-highlight-color:transparent;
}
.btn .icon{width:1.15em;height:1.15em;transition:transform .35s var(--ease-out)}
.btn:hover .icon-arrow{transform:translateX(4px)}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--gold-grad);background-size:200% 200%;color:#1A1330;box-shadow:0 14px 30px -14px var(--accent-glow)}
.btn-primary::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.55) 50%,transparent 75%);
  transform:translateX(-120%);transition:transform .8s var(--ease-out);
}
.btn-primary:hover{box-shadow:0 20px 40px -14px var(--accent-glow);background-position:100% 0}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-ghost{border-color:rgba(247,241,227,.28);color:var(--text-inverse);backdrop-filter:blur(6px);background:rgba(255,255,255,.04)}
.btn-ghost:hover{border-color:var(--accent-soft);color:var(--accent-soft);background:rgba(231,193,120,.08)}
.btn-outline{border-color:var(--border-strong);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 7%,transparent)}
.btn-block{width:100%}
.btn-lg{padding:1.1rem 2rem;font-size:1.02rem;min-height:3.5rem}

.ripple{position:absolute;border-radius:50%;transform:scale(0);background:rgba(255,255,255,.45);animation:ripple .65s ease-out forwards;pointer-events:none;z-index:0}

/* ---------- 05. Preloader & progress ---------- */
.preloader{display:none}
.js .preloader{
  position:fixed;inset:0;z-index:500;display:grid;place-items:center;
  background:var(--bg-inverse);
  transition:opacity .6s var(--ease-out),visibility .6s;
  animation:preloader-failsafe 0s linear 4s forwards;
}
.preloader.is-done{opacity:0;visibility:hidden}
.preloader-inner{display:flex;flex-direction:column;align-items:center;gap:1.4rem}
.preloader-logo{position:relative;width:5.5rem;height:5.5rem}
.preloader-logo img{width:100%;height:100%;border-radius:50%;position:relative;z-index:1;animation:logo-breathe 1.8s ease-in-out infinite}
.preloader-logo::before,.preloader-logo::after{
  content:"";position:absolute;inset:-.6rem;border-radius:50%;border:1.5px solid var(--accent-soft);
  animation:ring-pulse 1.8s var(--ease-out) infinite;
}
.preloader-logo::after{animation-delay:.9s}
.eq{display:flex;align-items:flex-end;gap:4px;height:1.6rem}
.eq span{width:4px;height:100%;border-radius:2px;background:var(--gold-grad);transform-origin:bottom;animation:eq 1s ease-in-out infinite}
.eq span:nth-child(2){animation-delay:-.2s}
.eq span:nth-child(3){animation-delay:-.45s}
.eq span:nth-child(4){animation-delay:-.7s}
.eq span:nth-child(5){animation-delay:-.35s}

.scroll-progress{
  position:fixed;left:0;top:0;height:3px;width:100%;z-index:120;
  background:var(--gold-grad);transform-origin:0 50%;transform:scaleX(0);
  box-shadow:0 0 12px var(--accent-glow);pointer-events:none;
}

/* ---------- 06. Navigasi ---------- */
.nav{
  position:fixed;inset:0 0 auto;z-index:100;
  padding-top:env(safe-area-inset-top,0px);
  transition:background-color .4s,box-shadow .4s,border-color .4s,transform .45s var(--ease-out);
  border-bottom:1px solid transparent;
  color:var(--text-inverse);
}
.nav.is-scrolled,.nav.menu-open{
  background:color-mix(in srgb,var(--bg-page) 86%,transparent);
  -webkit-backdrop-filter:saturate(1.4) blur(16px);backdrop-filter:saturate(1.4) blur(16px);
  border-bottom-color:var(--border);
  color:var(--text);
  box-shadow:0 10px 30px -22px rgba(0,0,0,.35);
}
.nav.is-hidden{transform:translateY(-100%)}
.nav-row{height:var(--nav-h);display:flex;align-items:center;gap:1.5rem}
.brand{display:flex;align-items:center;gap:.7rem;font-family:"Fraunces",serif;font-weight:600;font-size:1.15rem;letter-spacing:-.01em;flex:none}
.brand-logo{width:2.6rem;height:2.6rem;border-radius:50%;object-fit:cover;box-shadow:0 0 0 2px rgba(231,193,120,.35);transition:transform .6s var(--ease-spring)}
.brand:hover .brand-logo{transform:rotate(-12deg) scale(1.06)}
.brand-text{white-space:nowrap}
.brand-text small{display:block;font-family:"IBM Plex Mono",monospace;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;opacity:.65;font-weight:500;margin-top:.1rem}

.nav-links{position:relative;display:flex;align-items:center;gap:.25rem;margin-inline-start:auto}
.nav-links a{position:relative;padding:.55rem .85rem;font-size:.92rem;font-weight:600;opacity:.82;border-radius:999px;transition:opacity .2s,color .2s}
.nav-links a:hover,.nav-links a.is-active{opacity:1}
.nav-links a.is-active{color:var(--accent-soft)}
.nav.is-scrolled .nav-links a.is-active{color:var(--accent)}
.nav-indicator{
  position:absolute;bottom:.15rem;left:0;height:2px;width:0;border-radius:2px;
  background:var(--gold-grad);opacity:0;
  transition:transform .45s var(--ease-out),width .45s var(--ease-out),opacity .3s;
}
.nav-actions{display:flex;align-items:center;gap:.6rem;flex:none}
.icon-btn{
  width:2.75rem;height:2.75rem;border-radius:50%;display:inline-grid;place-items:center;
  border:1.5px solid currentColor;border-color:color-mix(in srgb,currentColor 25%,transparent);background:transparent;
  transition:border-color .25s,background-color .25s,transform .4s var(--ease-spring);
}
.icon-btn:hover{border-color:var(--accent-soft);transform:rotate(12deg)}
.icon-btn .icon{width:1.2rem;height:1.2rem}
.theme-toggle .i-moon{display:none}
:root[data-theme="dark"] .theme-toggle .i-sun{display:none}
:root[data-theme="dark"] .theme-toggle .i-moon{display:block}
.nav-cta{padding:.7rem 1.2rem;min-height:2.75rem;font-size:.88rem}

.burger{display:none;width:2.75rem;height:2.75rem;border-radius:50%;border:1.5px solid color-mix(in srgb,currentColor 25%,transparent);background:transparent;position:relative}
.burger span{position:absolute;left:50%;width:1.15rem;height:2px;border-radius:2px;background:currentColor;transform:translateX(-50%);transition:transform .45s var(--ease-out),opacity .3s,top .45s var(--ease-out)}
.burger span:nth-child(1){top:calc(50% - 6px)}
.burger span:nth-child(2){top:50%;margin-top:-1px}
.burger span:nth-child(3){top:calc(50% + 4px)}
.menu-open .burger span:nth-child(1){top:50%;margin-top:-1px;transform:translateX(-50%) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0;transform:translateX(0)}
.menu-open .burger span:nth-child(3){top:50%;margin-top:-1px;transform:translateX(-50%) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:calc(var(--nav-h) + env(safe-area-inset-top,0px)) 0 0;z-index:99;
  background:var(--bg-page);color:var(--text);
  padding:1.5rem var(--gutter) calc(2rem + env(safe-area-inset-bottom,0px));
  display:flex;flex-direction:column;gap:1.5rem;overflow-y:auto;
  clip-path:inset(0 0 100% 0);visibility:hidden;
  transition:clip-path .6s var(--ease-out),visibility 0s linear .6s;
}
.mobile-menu.is-open{clip-path:inset(0 0 0 0);visibility:visible;transition:clip-path .6s var(--ease-out),visibility 0s}
.mobile-menu ul{display:flex;flex-direction:column}
.mobile-menu li{border-bottom:1px solid var(--border);overflow:hidden}
.mobile-menu li a{
  display:flex;align-items:center;justify-content:space-between;padding:1rem .2rem;
  font-family:"Fraunces",serif;font-size:clamp(1.5rem,6vw,2.1rem);font-weight:600;
  transform:translateY(110%);transition:transform .6s var(--ease-out),color .2s;
  transition-delay:calc(var(--i,0) * 55ms + 120ms);
}
.mobile-menu li a small{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--accent);letter-spacing:.1em}
.mobile-menu li a:hover,.mobile-menu li a.is-active{color:var(--accent)}
.mobile-menu.is-open li a{transform:translateY(0)}
.mobile-menu-foot{display:flex;flex-direction:column;gap:1rem;margin-top:auto;opacity:0;transform:translateY(12px);transition:opacity .5s .45s,transform .5s .45s var(--ease-out)}
.mobile-menu.is-open .mobile-menu-foot{opacity:1;transform:none}
.mobile-menu-social{display:flex;gap:.7rem;justify-content:center}
.mobile-menu-social a{width:2.9rem;height:2.9rem;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border-strong);color:var(--accent)}
.mobile-menu-social .icon{width:1.2rem;height:1.2rem}

@media (max-width:1080px){
  .nav-links{gap:0}
  .nav-links a{padding:.5rem .6rem;font-size:.88rem}
}
@media (max-width:960px){
  .nav-links,.nav-cta{display:none}
  .burger{display:inline-block}
  .nav-actions{margin-inline-start:auto}
}
@media (min-width:961px){.mobile-menu{display:none}}

/* ---------- 07. Hero ---------- */
.hero{
  position:relative;overflow:hidden;isolation:isolate;
  background:
    radial-gradient(60rem 40rem at 85% -10%,rgba(231,193,120,.18),transparent 60%),
    radial-gradient(45rem 35rem at -10% 110%,rgba(124,92,214,.22),transparent 60%),
    var(--bg-inverse);
  color:var(--text-inverse);
}
.hero::after{ /* grain halus */
  content:"";position:absolute;inset:0;z-index:-1;opacity:.06;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-staff{position:absolute;left:0;right:0;top:50%;height:clamp(9rem,20vw,16rem);transform:translateY(-10%);z-index:-1;overflow:hidden;opacity:.22;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent,#000 15%,#000 85%,transparent);mask-image:linear-gradient(90deg,transparent,#000 15%,#000 85%,transparent)}
.hero-staff svg{width:200%;height:100%;max-width:none;animation:staff-flow 28s linear infinite}
.hero-staff path{fill:none;stroke:var(--accent-soft);stroke-width:1.2;vector-effect:non-scaling-stroke}
.hero-notes{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.hero-note{position:absolute;bottom:-3rem;color:var(--accent-soft);line-height:1;font-family:"Fraunces",serif;opacity:0;animation:note-rise linear infinite;will-change:transform,opacity}

.hero-inner{
  min-height:100vh;min-height:100svh;
  padding-top:calc(var(--nav-h) + env(safe-area-inset-top,0px) + clamp(2rem,5vw,4rem));
  padding-bottom:clamp(3.5rem,7vw,6rem);
  display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:clamp(2rem,5vw,5rem);
}
.hero-copy{max-width:40rem}
.hero-badge{
  display:inline-flex;align-items:center;gap:.6rem;padding:.45rem 1rem .45rem .55rem;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid var(--border-inverse);
  font-size:.8rem;font-weight:600;color:var(--text-inverse-soft);backdrop-filter:blur(6px);
}
.hero-badge .dot{width:.55rem;height:.55rem;border-radius:50%;background:#5BD68B;box-shadow:0 0 0 0 rgba(91,214,139,.7);animation:dot-pulse 2s infinite}
.hero h1{margin-top:1.4rem;font-size:clamp(2rem,1.2rem + 3vw,3.9rem);color:var(--text-inverse);line-height:1.06}
.hero h1 em{font-style:italic;font-weight:500}
.hero h1 .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.hero h1 .w>span{display:inline-block;transform:translateY(105%);transition:transform 1s var(--ease-out);transition-delay:calc(var(--i) * 45ms + 200ms)}
.is-ready .hero h1 .w>span{transform:none}
.hero h1 em .w>span{background:var(--gold-grad);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gold-shift 6s ease-in-out infinite;padding-right:.04em}
.hero-lede{margin-top:1.5rem;max-width:36rem;color:var(--text-inverse-soft);font-size:clamp(1rem,.95rem + .3vw,1.15rem)}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.1rem}
.hero-stats{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:clamp(1.25rem,3vw,2.75rem);margin-top:clamp(2.2rem,4vw,3.2rem);padding-top:1.6rem;border-top:1px solid var(--border-inverse)}
.hero-stats b{display:block;font-family:"Fraunces",serif;font-size:clamp(1.7rem,1.3rem + 1.4vw,2.4rem);font-weight:600;color:var(--accent-soft);line-height:1}
.hero-stats small{display:block;margin-top:.45rem;font-size:.82rem;color:var(--text-inverse-soft);line-height:1.35}

.hero-visual{position:relative;aspect-ratio:1/1.02;width:100%;max-width:31rem;justify-self:end}
.hero-rings{position:absolute;inset:-8%;z-index:0;pointer-events:none}
.hero-rings span{position:absolute;inset:0;border-radius:50%;border:1px solid var(--border-inverse);animation:ring-wave 6s var(--ease-out) infinite}
.hero-rings span:nth-child(2){animation-delay:2s}
.hero-rings span:nth-child(3){animation-delay:4s}
.hero-disc{
  position:absolute;inset:6%;border-radius:50%;z-index:1;overflow:hidden;
  box-shadow:0 0 0 1px var(--border-inverse),0 0 0 .8rem rgba(255,255,255,.03),0 40px 90px -30px rgba(0,0,0,.8),0 0 80px -20px var(--accent-glow);
  transition:transform .6s var(--ease-out);
}
.hero-disc img{width:100%;height:100%;object-fit:cover;object-position:50% 40%;transform:scale(1.12);animation:ken-burns 18s ease-in-out infinite alternate}
.hero-disc::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(11,8,20,.55));pointer-events:none}
.hero-orbit{position:absolute;z-index:2;width:clamp(3.6rem,7vw,5.2rem);aspect-ratio:1;border-radius:50%;padding:.28rem;background:rgba(255,255,255,.08);border:1px solid var(--border-inverse);backdrop-filter:blur(8px);box-shadow:0 18px 40px -16px rgba(0,0,0,.7);animation:bob 5s ease-in-out infinite;transition:transform .6s var(--ease-out)}
.hero-orbit img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.hero-orbit.o1{top:2%;left:4%;animation-delay:0s}
.hero-orbit.o2{top:10%;right:-2%;animation-delay:-1.2s}
.hero-orbit.o3{bottom:18%;left:-5%;animation-delay:-2.4s}
.hero-orbit.o4{bottom:0;right:10%;animation-delay:-3.6s}
.hero-card{
  position:absolute;z-index:3;left:12%;bottom:4%;
  display:flex;align-items:center;gap:.85rem;padding:.8rem 1.1rem;border-radius:1rem;
  background:rgba(20,15,36,.72);border:1px solid var(--border-inverse);backdrop-filter:blur(12px);
  box-shadow:0 20px 40px -18px rgba(0,0,0,.7);animation:bob 6s ease-in-out -1s infinite;
}
.hero-card b{display:block;font-size:.9rem;color:var(--text-inverse)}
.hero-card small{display:block;font-size:.74rem;color:var(--text-inverse-soft)}
.hero-card .eq{height:1.5rem}

.scroll-cue{position:absolute;left:50%;bottom:1.5rem;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--text-inverse-soft);font-family:"IBM Plex Mono",monospace;font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;z-index:2}
.scroll-cue i{width:1.4rem;height:2.2rem;border-radius:999px;border:1.5px solid var(--border-inverse);position:relative}
.scroll-cue i::after{content:"";position:absolute;left:50%;top:.4rem;width:3px;height:.45rem;margin-left:-1.5px;border-radius:2px;background:var(--accent-soft);animation:scroll-dot 1.8s ease-in-out infinite}

@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;text-align:center;gap:3rem;min-height:auto}
  .hero-copy{max-width:44rem;margin-inline:auto}
  .hero-lede{margin-inline:auto}
  .hero-actions{justify-content:center}
  .hero-stats{justify-content:center}
  .hero-visual{justify-self:center;max-width:min(26rem,86vw)}
  .scroll-cue{display:none}
}
@media (max-width:560px){
  .hero-actions .btn{width:100%}
  .hero-stats{grid-template-columns:repeat(3,1fr);gap:.75rem}
  .hero-stats small{font-size:.74rem}
  .hero-card{left:50%;transform:translateX(-50%);bottom:-2%;white-space:nowrap;animation:none}
}
/* HP landscape / layar pendek */
@media (max-height:560px) and (orientation:landscape) and (max-width:1024px){
  .hero-inner{grid-template-columns:1.2fr .8fr;text-align:left;padding-top:calc(var(--nav-h) + 1.5rem)}
  .hero-actions,.hero-stats{justify-content:start}
  .hero-lede{margin-inline:0}
  .hero-visual{max-width:15rem}
  .hero-card{display:none}
}

/* ---------- 08. Marquee ---------- */
.marquee{background:var(--gold-grad);color:#1A1330;overflow:hidden;border-block:1px solid rgba(0,0,0,.1);position:relative;z-index:2}
.marquee-track{display:flex;width:max-content;animation:marquee 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-group{display:flex;align-items:center;gap:2.2rem;padding:1.05rem 1.1rem;flex:none}
.marquee-group span{font-family:"Fraunces",serif;font-size:clamp(1.05rem,.9rem + .6vw,1.45rem);font-weight:600;white-space:nowrap;display:inline-flex;align-items:center;gap:2.2rem}
.marquee-group span::after{content:"✦";font-size:.8em;opacity:.55}

/* ---------- 09. Tentang ---------- */
.about{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.about-media{position:relative;padding:0 8% 12% 0}
.about-img-main{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/4.3}
.about-img-main img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease-out)}
.about-media:hover .about-img-main img{transform:scale(1.05)}
.about-img-sub{position:absolute;right:0;bottom:0;width:48%;border-radius:var(--radius);overflow:hidden;border:.35rem solid var(--bg-page);box-shadow:var(--shadow);aspect-ratio:1/1}
.about-img-sub img{width:100%;height:100%;object-fit:cover}
.about-chip{
  position:absolute;left:-4%;top:10%;z-index:2;
  display:flex;align-items:center;gap:.75rem;padding:.85rem 1.1rem;border-radius:1rem;
  background:var(--bg-surface);border:1px solid var(--border);box-shadow:var(--shadow);
  animation:bob 6s ease-in-out infinite;
}
.about-chip .ic{width:2.6rem;height:2.6rem;border-radius:50%;display:grid;place-items:center;background:var(--gold-grad);color:#1A1330}
.about-chip .ic .icon{width:1.25rem;height:1.25rem}
.about-chip b{display:block;font-size:.9rem;line-height:1.2}
.about-chip small{font-size:.76rem;color:var(--text-soft)}
.about-copy h2{font-size:clamp(1.85rem,1.2rem + 2.4vw,3rem);margin-top:.9rem}
.about-copy>p{margin-top:1.1rem;color:var(--text-soft)}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:2rem}
.feature{
  display:flex;gap:.9rem;align-items:flex-start;padding:1.15rem;border-radius:var(--radius);
  background:var(--bg-surface);border:1px solid var(--border);
  transition:transform .45s var(--ease-out),border-color .3s,box-shadow .45s var(--ease-out);
}
.feature:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 50%,transparent);box-shadow:var(--shadow)}
.feature .ic{width:2.6rem;height:2.6rem;border-radius:.8rem;flex:none;display:grid;place-items:center;background:var(--bg-surface-2);color:var(--accent);transition:transform .5s var(--ease-spring),background .3s,color .3s}
.feature:hover .ic{transform:rotate(-8deg) scale(1.08);background:var(--gold-grad);color:#1A1330}
.feature .ic .icon{width:1.3rem;height:1.3rem}
.feature b{display:block;font-size:.97rem;line-height:1.3}
.feature span{display:block;margin-top:.3rem;font-size:.86rem;color:var(--text-soft);line-height:1.5}
@media (max-width:960px){
  .about{grid-template-columns:1fr}
  .about-media{max-width:34rem;margin-inline:auto;width:100%}
  .about-copy{text-align:center}
  .about-copy .feature{text-align:left}
}
@media (max-width:560px){
  .feature-grid{grid-template-columns:1fr}
  .about-chip{left:0;top:auto;bottom:0;padding:.7rem .9rem}
}

/* ---------- 10. Program ---------- */
.program-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.5rem)}
.program-card{
  --mx:50%;--my:0%;
  position:relative;isolation:isolate;height:100%;
  display:flex;flex-direction:column;align-items:flex-start;gap:1rem;
  padding:1.8rem 1.6rem;border-radius:var(--radius-lg);
  background:var(--bg-surface);border:1px solid var(--border);
  cursor:pointer;overflow:hidden;
  transform-style:preserve-3d;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out),border-color .3s;
}
.program-card::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s;
  background:radial-gradient(22rem circle at var(--mx) var(--my),color-mix(in srgb,var(--accent-soft) 26%,transparent),transparent 60%);
}
.program-card:hover{border-color:color-mix(in srgb,var(--accent) 55%,transparent);box-shadow:var(--shadow-lg)}
.program-card:hover::before{opacity:1}
.program-num{position:absolute;top:1.2rem;right:1.4rem;font-family:"Fraunces",serif;font-size:2.8rem;font-weight:700;line-height:1;color:transparent;-webkit-text-stroke:1px var(--border-strong);transition:-webkit-text-stroke-color .3s}
.program-card:hover .program-num{-webkit-text-stroke-color:var(--accent)}
.program-ic{width:4.6rem;height:4.6rem;border-radius:50%;overflow:hidden;box-shadow:0 12px 26px -12px rgba(0,0,0,.45);transition:transform .6s var(--ease-spring)}
.program-ic img{width:100%;height:100%;object-fit:cover}
.program-card:hover .program-ic{transform:translateY(-4px) rotate(-10deg) scale(1.08)}
.program-card h3{font-size:1.35rem}
.program-card p{color:var(--text-soft);font-size:.92rem;flex:1}
.program-link{display:inline-flex;align-items:center;gap:.45rem;font-weight:700;font-size:.88rem;color:var(--accent)}
.program-link .icon{transition:transform .35s var(--ease-out)}
.program-card:hover .program-link .icon{transform:translateX(5px)}
@media (max-width:1100px){.program-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.program-grid{grid-template-columns:1fr}}

/* ---------- 11. Harga ---------- */
@property --angle{syntax:"<angle>";inherits:false;initial-value:0deg}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.6rem);align-items:stretch}
.price-card{
  position:relative;display:flex;flex-direction:column;gap:1.3rem;
  padding:clamp(1.6rem,2.5vw,2.3rem);border-radius:var(--radius-lg);
  background:var(--bg-surface);border:1px solid var(--border);
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out);
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.price-card.featured{
  background:linear-gradient(var(--bg-inverse-2),var(--bg-inverse-2)) padding-box,
             conic-gradient(from var(--angle),#E7C178,#8C6A2E,#F3D9A0,#6D55B8,#E7C178) border-box;
  border:2px solid transparent;color:var(--text-inverse);
  animation:spin-angle 6s linear infinite;
  box-shadow:0 30px 70px -30px var(--accent-glow);
}
@media (min-width:1101px){.price-card.featured{transform:scale(1.04)}.price-card.featured:hover{transform:scale(1.04) translateY(-6px)}}
.price-tag{position:absolute;top:0;left:50%;transform:translate(-50%,-50%);padding:.4rem .9rem;border-radius:999px;background:var(--gold-grad);color:#1A1330;font-family:"IBM Plex Mono",monospace;font-size:.68rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;box-shadow:0 8px 20px -8px var(--accent-glow)}
.price-head{display:flex;align-items:center;gap:.8rem}
.price-head .ic{width:2.8rem;height:2.8rem;border-radius:.9rem;display:grid;place-items:center;background:var(--bg-surface-2);color:var(--accent)}
.price-card.featured .price-head .ic{background:rgba(231,193,120,.12);color:var(--accent-soft)}
.price-head .ic .icon{width:1.35rem;height:1.35rem}
.price-name{font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-soft)}
.price-card.featured .price-name{color:var(--text-inverse-soft)}
.price{font-family:"Fraunces",serif;font-size:clamp(2rem,1.6rem + 1.2vw,2.6rem);font-weight:600;line-height:1}
.price small{font-family:"Plus Jakarta Sans",sans-serif;font-size:.88rem;font-weight:500;color:var(--text-soft);margin-left:.2rem}
.price-card.featured .price{color:var(--accent-soft)}
.price-card.featured .price small{color:var(--text-inverse-soft)}
.price-list{display:flex;flex-direction:column;gap:.75rem;padding-top:1.3rem;border-top:1px dashed var(--border-strong);flex:1}
.price-card.featured .price-list{border-top-color:var(--border-inverse)}
.price-list li{display:flex;gap:.7rem;align-items:flex-start;font-size:.93rem;color:var(--text-soft)}
.price-card.featured .price-list li{color:var(--text-inverse-soft)}
.price-list .icon{color:var(--accent);width:1.15rem;height:1.15rem;margin-top:.2rem}
.price-card.featured .price-list .icon{color:var(--accent-soft)}
.price-card.featured .btn-outline{color:var(--text-inverse);border-color:var(--border-inverse)}
.price-note{margin-top:2rem;text-align:center;font-size:.85rem;color:var(--text-soft)}
@media (max-width:1100px){.price-grid{grid-template-columns:1fr;max-width:32rem;margin-inline:auto;gap:2rem}}

/* ---------- 12. Testimoni ---------- */
.testi-section{overflow:hidden}
.testi-section::before{content:"“";position:absolute;top:-2rem;left:50%;transform:translateX(-50%);font-family:"Fraunces",serif;font-size:clamp(14rem,30vw,26rem);line-height:1;color:rgba(231,193,120,.05);pointer-events:none}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem)}
.testi-card{
  position:relative;display:flex;flex-direction:column;gap:1.1rem;padding:1.7rem;border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--border-inverse);
  transition:transform .5s var(--ease-out),border-color .3s,background .3s;
}
.testi-card:hover{transform:translateY(-6px);border-color:rgba(231,193,120,.5);background:linear-gradient(180deg,rgba(231,193,120,.09),rgba(255,255,255,.02))}
.testi-card .q-ic{position:absolute;top:1.3rem;right:1.4rem;width:2rem;height:2rem;color:rgba(231,193,120,.25)}
.stars{display:flex;gap:.2rem;color:var(--accent-soft)}
.stars .icon{width:1.05rem;height:1.05rem}
.testi-card blockquote{margin:0;color:var(--text-inverse-soft);font-size:.97rem;line-height:1.7;flex:1}
.who{display:flex;align-items:center;gap:.8rem;padding-top:1rem;border-top:1px solid var(--border-inverse)}
.avatar{width:2.8rem;height:2.8rem;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--gold-grad);color:#1A1330;font-family:"Fraunces",serif;font-weight:700;font-size:1.1rem}
.who b{display:block;font-size:.93rem;color:var(--text-inverse)}
.who span{font-size:.8rem;color:var(--text-inverse-soft)}
.testi-dots{display:none}
@media (max-width:1024px){.testi-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){
  .testi-grid{
    display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:1rem;
    margin-inline:calc(var(--gutter) * -1);padding:0 var(--gutter) .5rem;
    scrollbar-width:none;-webkit-overflow-scrolling:touch;
  }
  .testi-grid::-webkit-scrollbar{display:none}
  .testi-card{flex:0 0 86%;scroll-snap-align:center}
  .testi-dots{display:flex;justify-content:center;gap:.5rem;margin-top:1.4rem}
  .testi-dots button{width:.55rem;height:.55rem;padding:0;border-radius:999px;border:0;background:var(--border-inverse);transition:width .35s var(--ease-out),background .3s}
  .testi-dots button.is-active{width:1.6rem;background:var(--accent-soft)}
}

/* ---------- 13. Galeri ---------- */
.gallery-grid{
  display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:clamp(11rem,17vw,17rem);gap:clamp(.75rem,1.5vw,1.1rem);
  grid-template-areas:"a a b" "a a c" "d e f";
}
.gallery-grid .gallery-tile:nth-child(1){grid-area:a}
.gallery-grid .gallery-tile:nth-child(2){grid-area:b}
.gallery-grid .gallery-tile:nth-child(3){grid-area:c}
.gallery-grid .gallery-tile:nth-child(4){grid-area:d}
.gallery-grid .gallery-tile:nth-child(5){grid-area:e}
.gallery-grid .gallery-tile:nth-child(6){grid-area:f}
.gallery-tile{
  position:relative;overflow:hidden;border-radius:var(--radius);border:0;padding:0;margin:0;
  background:var(--bg-surface-2);cursor:zoom-in;text-align:left;width:100%;height:100%;
}
.gallery-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease-out),filter .6s}
.gallery-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(11,8,20,.85),rgba(11,8,20,0) 55%);transition:opacity .4s}
.gallery-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:1.1rem 1.2rem;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;color:#fff}
.gallery-cap b{font-size:.95rem;font-weight:700;text-shadow:0 2px 10px rgba(0,0,0,.4)}
.gallery-cap i{width:2.4rem;height:2.4rem;flex:none;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.15);backdrop-filter:blur(6px);transform:scale(.6);opacity:0;transition:transform .45s var(--ease-spring),opacity .3s}
.gallery-cap .icon{width:1.1rem;height:1.1rem}
.gallery-tile:hover img{transform:scale(1.08)}
.gallery-tile:hover .gallery-cap i,.gallery-tile:focus-visible .gallery-cap i{transform:scale(1);opacity:1}
@media (max-width:820px){
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:clamp(9rem,30vw,14rem);grid-template-areas:"a a" "a a" "b c" "d e" "f f"}
}
@media (max-width:480px){
  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:auto;grid-template-areas:none}
  .gallery-grid .gallery-tile{grid-area:auto!important;aspect-ratio:4/3}
  .gallery-cap i{transform:none;opacity:1}
}

.lightbox{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;
  padding:clamp(3.5rem,6vw,5rem) clamp(.8rem,5vw,6rem);
  background:rgba(8,6,14,.94);backdrop-filter:blur(8px);
  opacity:0;visibility:hidden;transition:opacity .35s,visibility 0s .35s;
}
.lightbox.is-open{opacity:1;visibility:visible;transition:opacity .35s}
.lightbox-figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:1rem;max-width:min(100%,80rem)}
.lightbox-figure img{max-width:100%;max-height:calc(100svh - 11rem);border-radius:var(--radius);box-shadow:0 40px 80px -30px rgba(0,0,0,.8);transform:scale(.92);opacity:0;transition:transform .5s var(--ease-out),opacity .4s}
.lightbox.is-open .lightbox-figure img.is-loaded{transform:scale(1);opacity:1}
.lightbox-figure figcaption{color:#E8E1F5;font-size:.95rem;display:flex;gap:.8rem;align-items:center}
.lightbox-figure figcaption small{font-family:"IBM Plex Mono",monospace;color:var(--accent-soft);letter-spacing:.1em}
.lb-btn{position:absolute;width:3rem;height:3rem;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;transition:background .25s,transform .3s var(--ease-out)}
.lb-btn:hover{background:rgba(231,193,120,.25)}
.lb-btn .icon{width:1.25rem;height:1.25rem}
.lb-close{top:max(1rem,env(safe-area-inset-top));right:1rem}
.lb-prev{left:1rem;top:50%;transform:translateY(-50%)}
.lb-next{right:1rem;top:50%;transform:translateY(-50%)}
.lb-prev .icon{transform:rotate(180deg)}
@media (max-width:640px){.lb-prev,.lb-next{top:auto;bottom:max(1rem,env(safe-area-inset-bottom));transform:none}}

/* ---------- 14. Kontak / CTA ---------- */
.cta{
  position:relative;overflow:hidden;isolation:isolate;border-radius:clamp(1.25rem,3vw,2.5rem);
  padding:clamp(2.5rem,6vw,5rem) clamp(1.25rem,5vw,5rem);
  background:
    radial-gradient(40rem 25rem at 100% 0%,rgba(231,193,120,.22),transparent 60%),
    radial-gradient(35rem 25rem at 0% 100%,rgba(124,92,214,.25),transparent 60%),
    var(--bg-inverse-2);
  border:1px solid var(--border-inverse);
  text-align:center;color:var(--text-inverse);
}
.cta h2{font-size:clamp(2rem,1.3rem + 3vw,3.6rem);margin-top:1rem}
.cta>p{margin:1rem auto 0;max-width:38rem;color:var(--text-inverse-soft);font-size:clamp(1rem,.95rem + .25vw,1.12rem)}
.cta .btn-lg{margin-top:2rem}
.cta-wave{position:absolute;inset:auto 0 0;height:40%;z-index:-1;opacity:.35;display:flex;align-items:flex-end;justify-content:center;gap:clamp(3px,.5vw,6px);padding-inline:2rem;-webkit-mask-image:linear-gradient(to top,#000,transparent);mask-image:linear-gradient(to top,#000,transparent)}
.cta-wave span{flex:1;max-width:10px;border-radius:4px 4px 0 0;background:var(--gold-grad);transform-origin:bottom;animation:eq 1.6s ease-in-out infinite}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:clamp(2.5rem,5vw,3.5rem);text-align:left}
.contact-card{
  display:flex;align-items:center;gap:.9rem;padding:1.1rem 1.2rem;border-radius:var(--radius);
  background:rgba(255,255,255,.04);border:1px solid var(--border-inverse);
  transition:transform .45s var(--ease-out),background .3s,border-color .3s;
}
.contact-card:hover{transform:translateY(-4px);background:rgba(231,193,120,.1);border-color:rgba(231,193,120,.5)}
.contact-card .ic{width:2.9rem;height:2.9rem;border-radius:50%;flex:none;display:grid;place-items:center;background:rgba(231,193,120,.12);color:var(--accent-soft);transition:transform .5s var(--ease-spring),background .3s,color .3s}
.contact-card:hover .ic{transform:rotate(-12deg) scale(1.08);background:var(--gold-grad);color:#1A1330}
.contact-card .ic .icon{width:1.35rem;height:1.35rem}
.contact-card b{display:block;font-size:.93rem;color:var(--text-inverse)}
.contact-card span{display:block;font-size:.8rem;color:var(--text-inverse-soft);word-break:break-word}
.contact-address{margin-top:1.5rem;display:inline-flex;align-items:center;gap:.6rem;color:var(--text-inverse-soft);font-size:.9rem}
.contact-address .icon{color:var(--accent-soft);width:1.2rem;height:1.2rem}
@media (max-width:1024px){.contact-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.contact-grid{grid-template-columns:1fr}}

/* ---------- 15. Footer ---------- */
.footer{background:var(--bg-inverse);color:var(--text-inverse-soft);position:relative;overflow:hidden}
.footer::before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,var(--accent-soft),transparent);opacity:.5}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(2rem,4vw,3.5rem);padding-block:clamp(3.5rem,6vw,5rem) 2.5rem}
.footer .brand{color:var(--text-inverse)}
.foot-about p{margin-top:1.1rem;font-size:.9rem;max-width:30ch}
.foot-social{display:flex;gap:.6rem;margin-top:1.4rem}
.foot-social a{width:2.6rem;height:2.6rem;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border-inverse);color:var(--accent-soft);transition:background .3s,color .3s,transform .4s var(--ease-spring)}
.foot-social a:hover{background:var(--gold-grad);color:#1A1330;transform:translateY(-3px)}
.foot-social .icon{width:1.15rem;height:1.15rem}
.footer h4{font-family:"IBM Plex Mono",monospace;font-size:.72rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-soft);margin-bottom:1.2rem}
.footer ul{display:flex;flex-direction:column;gap:.7rem}
.footer ul a,.footer ul li{font-size:.92rem}
.footer ul a{position:relative;transition:color .25s}
.footer ul a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--accent-soft);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease-out)}
.footer ul a:hover{color:var(--accent-soft)}
.footer ul a:hover::after{transform:scaleX(1);transform-origin:left}
.foot-contact li{display:flex;gap:.6rem;align-items:flex-start}
.foot-contact .icon{color:var(--accent-soft);width:1.1rem;height:1.1rem;margin-top:.25rem}
.foot-bottom{border-top:1px solid var(--border-inverse);padding-block:1.4rem calc(1.4rem + env(safe-area-inset-bottom,0px));display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem}
@media (max-width:960px){.foot-top{grid-template-columns:1fr 1fr}.foot-about{grid-column:1/-1}}
@media (max-width:520px){.foot-top{grid-template-columns:1fr}.foot-bottom{justify-content:center;text-align:center}}

/* ---------- 16. Detail kursus ---------- */
.course-hero{position:relative;overflow:hidden;isolation:isolate;color:var(--text-inverse);background:var(--bg-inverse)}
.course-hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;animation:ken-burns 20s ease-in-out infinite alternate}
.course-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,8,20,.55),rgba(11,8,20,.92)),radial-gradient(50rem 30rem at 50% 120%,rgba(231,193,120,.25),transparent 70%)}
.course-particles{position:absolute;inset:40% 0 0;overflow:hidden;pointer-events:none;z-index:-1}
.course-hero-inner{padding-top:calc(var(--nav-h) + env(safe-area-inset-top,0px) + clamp(3rem,7vw,6rem));padding-bottom:clamp(3.5rem,7vw,6rem);text-align:center;max-width:52rem;margin-inline:auto}
.breadcrumb{display:inline-flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:.5rem;font-size:.82rem;color:var(--text-inverse-soft);margin-bottom:1.5rem}
.breadcrumb a:hover{color:var(--accent-soft)}
.breadcrumb .icon{width:.8rem;height:.8rem;opacity:.6}
.course-hero-ic{width:5.5rem;height:5.5rem;margin:0 auto 1.4rem;border-radius:50%;overflow:hidden;box-shadow:0 0 0 .4rem rgba(255,255,255,.06),0 20px 40px -15px rgba(0,0,0,.6);animation:pop-in .8s var(--ease-spring) both}
.course-hero-ic img{width:100%;height:100%;object-fit:cover}
.course-hero h1{font-size:clamp(2.3rem,1.5rem + 4vw,4.6rem);margin-top:.9rem;color:var(--text-inverse)}
.course-hero .lede{margin:1.2rem auto 0;max-width:40rem;color:var(--text-inverse-soft);font-size:clamp(1rem,.95rem + .3vw,1.15rem)}
.course-hero-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:.6rem;margin-top:1.8rem}
.course-hero-meta span{display:inline-flex;align-items:center;gap:.45rem;padding:.5rem .95rem;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid var(--border-inverse);font-size:.84rem;font-weight:600;backdrop-filter:blur(6px)}
.course-hero-meta .icon{color:var(--accent-soft);width:1rem;height:1rem}

.course-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(2rem,4vw,4rem);align-items:start}
.course-main{display:flex;flex-direction:column;gap:clamp(2.5rem,4vw,3.5rem)}
.course-aside{position:sticky;top:calc(var(--nav-h) + 1.5rem);display:flex;flex-direction:column;gap:1.25rem}
.course-h2{font-size:clamp(1.45rem,1.2rem + .9vw,1.9rem);margin-bottom:1.3rem;display:flex;align-items:center;gap:.75rem}
.course-h2::before{content:"";width:.35rem;height:1.4em;border-radius:3px;background:var(--gold-grad)}
.course-text{color:var(--text-soft);font-size:1.02rem}
.timeline{position:relative;display:flex;flex-direction:column;gap:1rem;counter-reset:step}
.timeline::before{content:"";position:absolute;left:1.35rem;top:1.5rem;bottom:1.5rem;width:2px;background:linear-gradient(var(--accent),color-mix(in srgb,var(--accent) 10%,transparent))}
.timeline li{position:relative;display:flex;gap:1.1rem;align-items:flex-start;padding:1.2rem 1.3rem 1.2rem 0}
.timeline li::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:relative;z-index:1;flex:none;width:2.7rem;height:2.7rem;border-radius:50%;display:grid;place-items:center;
  background:var(--bg-page);border:2px solid var(--accent);color:var(--accent);font-family:"IBM Plex Mono",monospace;font-size:.8rem;font-weight:500;
  transition:background .3s,color .3s,transform .5s var(--ease-spring);
}
.timeline li:hover::before{background:var(--gold-grad);color:#1A1330;border-color:transparent;transform:scale(1.1)}
.timeline li>div{flex:1;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.3rem;transition:transform .45s var(--ease-out),box-shadow .45s var(--ease-out),border-color .3s}
.timeline li:hover>div{transform:translateX(6px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}
.timeline b{display:block;font-size:1.02rem}
.timeline span{display:block;margin-top:.25rem;color:var(--text-soft);font-size:.92rem}
.check-list{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:1.2rem}
.check-list li{display:flex;gap:.7rem;align-items:flex-start;padding:.95rem 1rem;border-radius:var(--radius-sm);background:var(--bg-surface);border:1px solid var(--border);font-size:.92rem;color:var(--text-soft)}
.check-list .icon{color:var(--accent);width:1.15rem;height:1.15rem;margin-top:.15rem}
.aside-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-sm)}
.aside-card h3{font-size:1.15rem;margin-bottom:1rem}
.paket-list{display:flex;flex-direction:column;gap:.7rem}
.paket-item{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.95rem 1rem;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-page);transition:border-color .3s,transform .4s var(--ease-out);cursor:pointer;text-align:left;width:100%}
.paket-item:hover{border-color:var(--accent);transform:translateX(4px)}
.paket-item b{display:block;font-size:.95rem}
.paket-item small{display:block;font-size:.78rem;color:var(--text-soft);margin-top:.1rem}
.paket-item .price-sm{font-weight:700;color:var(--accent);font-size:.9rem;white-space:nowrap;text-align:right}
.teacher{display:flex;gap:1rem;align-items:center}
.teacher img{width:4.5rem;height:4.5rem;border-radius:50%;object-fit:cover;object-position:top;flex:none;border:3px solid var(--bg-page);box-shadow:0 0 0 2px var(--accent)}
.teacher b{display:block;font-size:1.05rem}
.teacher .role{font-size:.8rem;font-weight:700;color:var(--accent)}
.teacher-bio{margin-top:1rem;font-size:.9rem;color:var(--text-soft)}
.course-others{margin-top:clamp(3.5rem,6vw,5rem);padding-top:clamp(2.5rem,5vw,3.5rem);border-top:1px solid var(--border)}
.course-others .program-grid{grid-template-columns:repeat(3,1fr)}
@media (max-width:1024px){
  .course-layout{grid-template-columns:1fr}
  .course-aside{position:static;display:grid;grid-template-columns:1fr 1fr;align-items:start}
  .course-aside .btn-block{grid-column:1/-1}
}
@media (max-width:680px){
  .course-aside{grid-template-columns:1fr}
  .check-list{grid-template-columns:1fr}
  .course-others .program-grid{grid-template-columns:1fr}
}

/* ---------- 17. Modal pendaftaran ---------- */
.modal{
  position:fixed;inset:0;z-index:210;display:flex;align-items:center;justify-content:center;
  padding:1rem;background:rgba(11,8,20,.65);backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity .35s,visibility 0s .35s;
}
.modal.is-open{opacity:1;visibility:visible;transition:opacity .35s}
.modal-box{
  position:relative;width:100%;max-width:34rem;max-height:calc(100svh - 2rem);overflow-y:auto;overscroll-behavior:contain;
  background:var(--bg-surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);
  transform:translateY(30px) scale(.97);opacity:0;transition:transform .5s var(--ease-out),opacity .35s;
}
.modal.is-open .modal-box{transform:none;opacity:1}
.modal-head{position:relative;padding:1.8rem 1.8rem 1.4rem;background:radial-gradient(30rem 12rem at 100% 0,rgba(231,193,120,.25),transparent 70%),var(--bg-inverse-2);color:var(--text-inverse)}
.modal-head h3{font-size:1.5rem;padding-right:2.5rem}
.modal-head p{margin-top:.5rem;color:var(--text-inverse-soft);font-size:.9rem}
.modal-close{position:absolute;top:1rem;right:1rem;width:2.5rem;height:2.5rem;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);border:1px solid var(--border-inverse);color:#fff;transition:transform .4s var(--ease-spring),background .25s}
.modal-close:hover{transform:rotate(90deg);background:rgba(231,193,120,.25)}
.modal-close .icon{width:1.1rem;height:1.1rem}
.form{padding:1.6rem 1.8rem 1.8rem;display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.4rem}
.field-full{grid-column:1/-1}
.field label{font-size:.8rem;font-weight:700;color:var(--text-soft)}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem .95rem;border-radius:.75rem;border:1.5px solid var(--border-strong);
  background:var(--bg-page);color:var(--text);font:inherit;font-size:max(16px,.93rem);
  transition:border-color .25s,box-shadow .25s;
}
.field textarea{min-height:5rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent)}
.field input:user-invalid,.field textarea:user-invalid{border-color:#D65B5B}
.form .btn{grid-column:1/-1;margin-top:.4rem}
.form-note{grid-column:1/-1;font-size:.78rem;color:var(--text-soft);text-align:center;display:flex;align-items:center;justify-content:center;gap:.4rem}
@media (max-width:520px){
  .modal{align-items:flex-end;padding:0}
  .modal-box{max-width:none;border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:94svh;transform:translateY(100%)}
  .form{grid-template-columns:1fr;padding-bottom:calc(1.8rem + env(safe-area-inset-bottom,0px))}
}

/* ---------- 18. Tombol melayang ---------- */
.fab-stack{position:fixed;right:max(1.1rem,env(safe-area-inset-right));bottom:max(1.1rem,env(safe-area-inset-bottom));z-index:90;display:flex;flex-direction:column;gap:.7rem;align-items:center}
.fab{width:3.3rem;height:3.3rem;border-radius:50%;display:grid;place-items:center;border:0;box-shadow:0 14px 30px -12px rgba(0,0,0,.5);transition:transform .45s var(--ease-spring),opacity .3s,visibility .3s,background .25s}
.fab .icon{width:1.35rem;height:1.35rem}
.fab-wa{position:relative;background:#25D366;color:#fff;width:3.7rem;height:3.7rem}
.fab-wa .icon{width:1.7rem;height:1.7rem}
.fab-wa::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25D366;z-index:-1;animation:fab-ping 2.4s var(--ease-out) infinite}
.fab-wa:hover{transform:scale(1.08)}
.fab-top{position:relative;background:var(--bg-inverse-2);color:var(--accent-soft);border:1px solid var(--border-inverse);opacity:0;visibility:hidden;transform:translateY(12px) scale(.8)}
.fab-top.is-visible{opacity:1;visibility:visible;transform:none}
.fab-top:hover{background:var(--accent);color:#1A1330}
.fab-top .icon{transform:rotate(-90deg)}
.fab-top svg.ring{position:absolute;inset:-3px;width:calc(100% + 6px);height:calc(100% + 6px);transform:rotate(-90deg);pointer-events:none}
.fab-top svg.ring circle{fill:none;stroke:var(--accent-soft);stroke-width:2;stroke-dasharray:100;stroke-dashoffset:var(--p,100);stroke-linecap:round}
.fab-tip{position:absolute;right:calc(100% + .8rem);top:50%;transform:translate(8px,-50%);white-space:nowrap;background:var(--bg-surface);color:var(--text);font-size:.8rem;font-weight:700;padding:.5rem .8rem;border-radius:.6rem;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .3s,transform .4s var(--ease-out)}
@media (hover:hover){.fab-wa:hover .fab-tip{opacity:1;transform:translate(0,-50%)}}

/* ---------- 19. Animasi ---------- */
.js [data-reveal]{opacity:0;transition:opacity .9s var(--ease-out),transform .9s var(--ease-out),filter .9s var(--ease-out);transition-delay:var(--d,0s);will-change:opacity,transform}
.js [data-reveal="up"]{transform:translateY(40px)}
.js [data-reveal="down"]{transform:translateY(-30px)}
.js [data-reveal="left"]{transform:translateX(-50px)}
.js [data-reveal="right"]{transform:translateX(50px)}
.js [data-reveal="zoom"]{transform:scale(.9)}
.js [data-reveal="blur"]{filter:blur(12px);transform:translateY(20px)}
.js [data-reveal].is-visible{opacity:1;transform:none;filter:none}
/* elemen hero menunggu preloader selesai */
.js:not(.is-ready) .hero [data-reveal]{opacity:0!important;transform:translateY(30px)!important}

.view-enter{animation:view-in .7s var(--ease-out) both}

@keyframes view-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes gold-shift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes ripple{to{transform:scale(3.2);opacity:0}}
@keyframes logo-breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.06)}}
@keyframes ring-pulse{0%{transform:scale(.9);opacity:.9}100%{transform:scale(1.6);opacity:0}}
@keyframes eq{0%,100%{transform:scaleY(.25)}50%{transform:scaleY(1)}}
@keyframes preloader-failsafe{to{opacity:0;visibility:hidden}}
@keyframes staff-flow{to{transform:translateX(-50%)}}
@keyframes note-rise{
  0%{transform:translate3d(0,0,0) rotate(0);opacity:0}
  12%{opacity:var(--op,.4)}
  85%{opacity:var(--op,.4)}
  100%{transform:translate3d(var(--dx,0),calc(-1 * var(--h,90vh)),0) rotate(var(--rot,20deg));opacity:0}
}
@keyframes dot-pulse{0%{box-shadow:0 0 0 0 rgba(91,214,139,.6)}70%{box-shadow:0 0 0 .6rem rgba(91,214,139,0)}100%{box-shadow:0 0 0 0 rgba(91,214,139,0)}}
@keyframes ring-wave{0%{transform:scale(.8);opacity:0}30%{opacity:.8}100%{transform:scale(1.15);opacity:0}}
@keyframes ken-burns{from{transform:scale(1.05) translate(0,0)}to{transform:scale(1.18) translate(-2%,-2%)}}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -10px}}
@keyframes scroll-dot{0%{transform:translateY(0);opacity:1}70%{transform:translateY(.8rem);opacity:0}100%{opacity:0}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes spin-angle{to{--angle:360deg}}
@keyframes pop-in{from{transform:scale(.4) rotate(-20deg);opacity:0}to{transform:none;opacity:1}}
@keyframes fab-ping{0%{transform:scale(1);opacity:.55}80%,100%{transform:scale(1.7);opacity:0}}

/* ---------- 20. Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .js [data-reveal]{opacity:1;transform:none;filter:none}
  .hero h1 .w>span{transform:none}
  .hero-notes,.course-particles{display:none}
}

/* ---------- Penyesuaian HP kecil ---------- */
@media (max-width:520px){
  .btn{white-space:normal;text-align:center;line-height:1.3}
  .cta .btn-lg{width:100%}
  .cta-wave{height:22%}
  .contact-card{background:var(--bg-inverse-2)}
}