/* Gaya bersama situs Heartful Teaching (dari tampilan katalog) */
:root{
  --night:#0F1A18; --green:#1B4038; --green-2:#24524A; --green-ink:#0F2925;
  --coral:#C9654B; --coral-d:#B0533B;
  --gold:#D9A73C; --teal:#4E9A93; --sage:#DDE9E0;
  --cream:#FBF7EF; --sand:#F3EEE3; --ink:#1F2A27; --muted:#5B6662; --line:#E6DFD1;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:'Nunito Sans',system-ui,sans-serif;font-size:17px;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:700;line-height:1.15;margin:0;color:var(--green-ink)}
h2{font-size:clamp(28px,4vw,40px);letter-spacing:-.3px}
h3{font-size:21px}
p{margin:0}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
section{padding:80px 0;scroll-margin-top:66px}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:2.5px;text-transform:uppercase;color:var(--coral)}
.lead{font-size:18px;color:var(--muted);max-width:640px}
.center{text-align:center}.center .lead{margin:0 auto}
.stack{display:flex;flex-direction:column;gap:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border-radius:999px;font-weight:800;font-size:16px;text-decoration:none;transition:transform .15s,background .15s;border:2px solid transparent;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-coral{background:var(--coral);color:#fff}.btn-coral:hover{background:var(--coral-d)}
.btn-ghost{border-color:var(--green);color:var(--green)}.btn-ghost:hover{background:var(--green);color:#fff}
.btn-gold{background:var(--gold);color:var(--green-ink)}.btn-gold:hover{background:#E6B54C}
.btn svg{flex:none}
.tag{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.5px;padding:5px 12px;border-radius:999px;background:var(--sage);color:var(--green)}
.todo{background:#FFF4D6;color:#8A5A00;border:1px dashed #D9A73C}
/* problem */
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.pain{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}
.pain b{display:block;font-family:'Fraunces',serif;font-size:19px;color:var(--green-ink);margin-bottom:6px}
.pain p{color:var(--muted);font-size:16px}
@media (max-width:860px){.pains{grid-template-columns:1fr}}

/* heart */
.heart{background:var(--sand)}
.letters{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:44px}
.letter{background:#fff;border-radius:18px;padding:24px 20px;border-top:5px solid var(--c);display:flex;flex-direction:column;gap:8px}
.letter .big{font-family:'Fraunces',serif;font-size:46px;font-weight:700;line-height:1;color:var(--c)}
.letter h3{font-size:18px}
.letter .m{font-size:13px;font-weight:800;color:var(--muted);letter-spacing:.4px}
.letter p{font-size:15px;color:var(--muted)}
@media (max-width:980px){.letters{grid-template-columns:repeat(2,1fr)}.letter:last-child{grid-column:1/-1}}
@media (max-width:520px){.letters{grid-template-columns:1fr}}

/* book */
.book-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.book-grid img{width:min(320px,100%);margin:0 auto;border-radius:6px 12px 12px 6px;box-shadow:0 24px 50px rgba(27,64,56,.3)}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checks li{padding-left:30px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:var(--sage) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%231B4038' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.price-box{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 24px;margin-top:8px}
.price{font-family:'Fraunces',serif;font-size:36px;font-weight:700;color:var(--green-ink)}
.price small{display:block;font-family:'Nunito Sans',sans-serif;font-size:13px;font-weight:700;color:var(--muted)}
.specs{display:flex;flex-wrap:wrap;gap:8px}
@media (max-width:860px){.book-grid{grid-template-columns:1fr;gap:36px}}

/* training */
.training{background:var(--green);color:#EAF1EC}
.training h2,.training h3{color:#fff}
.training .lead{color:#C9DAD2}
.training .eyebrow{color:var(--gold)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.card{background:var(--green-2);border:1px solid #2F6157;border-radius:20px;padding:26px 22px;display:flex;flex-direction:column;gap:12px}
.card .ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(217,167,60,.15)}
.card p{font-size:15px;color:#C9DAD2}
.card ul{margin:0;padding-left:18px;font-size:14px;color:#C9DAD2;display:grid;gap:4px}
.card .foot{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:8px}
.card .cost{font-weight:800;color:var(--gold);font-size:15px}
.card .btn{padding:12px 18px;font-size:15px}
@media (max-width:1020px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cards{grid-template-columns:1fr}}

/* bundles */
.bundles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px;align-items:stretch}
.bundle{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px 26px;display:flex;flex-direction:column;gap:14px;position:relative}
.bundle.hot{border:2px solid var(--coral);box-shadow:0 18px 40px rgba(201,101,75,.15)}
.bundle .ribbon{position:absolute;top:-13px;left:26px;background:var(--coral);color:#fff;font-size:12px;font-weight:800;padding:5px 12px;border-radius:999px;letter-spacing:.5px}
.bundle .price{font-size:30px}
.bundle .btn{margin-top:auto}
@media (max-width:900px){.bundles{grid-template-columns:1fr}}

/* about */
.about{background:var(--sand)}
.about-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:56px;align-items:start}
.photo{background:#fff;border:6px solid var(--teal);border-radius:200px 200px 24px 24px;overflow:hidden;max-width:380px;margin:0 auto;width:100%;box-shadow:0 20px 40px rgba(27,64,56,.15)}
.photo img{width:100%;padding-top:20px}
.creds{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:8px}
.creds h3{font-size:16px;font-family:'Nunito Sans',sans-serif;font-weight:800;color:var(--coral);letter-spacing:.5px;text-transform:uppercase;margin-bottom:8px}
.creds ul{margin:0;padding-left:18px;font-size:15px;color:var(--muted);display:grid;gap:4px}
.badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-weight:800;font-size:14px;color:var(--green)}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:36px}.creds{grid-template-columns:1fr}}

/* faq */
.faq{max-width:780px;margin:40px auto 0;display:grid;gap:12px}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px}
summary{font-weight:800;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:22px;line-height:1;color:var(--coral)}
details[open] summary::after{content:"–"}
details p{margin-top:10px;color:var(--muted);font-size:16px}

/* final */
.final{background:var(--coral);color:#fff;text-align:center}
.final h2{color:#fff}
.final p{color:#FBE3DB;max-width:600px;margin:0 auto}
.final .btn{background:#fff;color:var(--coral-d)}
footer{background:var(--green-ink);color:#9FB6AD;font-size:14px;padding:36px 0}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px}
footer a{color:#EAF1EC;text-decoration:none}

/* floating WA on mobile */
.fab{position:fixed;right:16px;bottom:16px;z-index:30;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 24px rgba(0,0,0,.25)}

/* gaya katalog: semua huruf Plus Jakarta Sans */
body{background:#fff;font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-size:16px}
h1,h2,h3{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;letter-spacing:-.02em}
.pain b{font-family:inherit}

/* topbar */
.topbar{position:sticky;top:0;z-index:20;background:var(--green);box-shadow:0 2px 12px rgba(0,0,0,.12)}
.topbar-in{max-width:1320px;margin:0 auto;padding:0 24px;height:84px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-weight:800;font-size:19px;white-space:nowrap}
.brand i{width:38px;height:38px;border-radius:12px;background:#fff;display:grid;place-items:center}
.brand small{display:block;font-size:11px;font-weight:600;color:#B9D3C8;letter-spacing:.3px}
.nav-links{display:flex;gap:26px;font-weight:700;font-size:15px}
.nav-links a{color:#fff;text-decoration:none;opacity:.92;white-space:nowrap}.nav-links a:hover{opacity:1;color:var(--gold)}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:12px}
.search{display:flex;align-items:center;background:#fff;border-radius:999px;padding:0 6px 0 20px;height:48px;width:280px}
.search input{border:0;outline:0;flex:1;font:inherit;font-size:14px;color:var(--ink);background:transparent;min-width:0}
.search button{border:0;background:none;cursor:pointer;color:var(--green);padding:8px;display:grid;place-items:center}
.icon-btn{width:48px;height:48px;border-radius:50%;background:#fff;display:grid;place-items:center;color:var(--green);flex:none}
.cta-gold{background:var(--gold);color:var(--green-ink);font-weight:800;font-size:15px;text-decoration:none;padding:14px 22px;border-radius:12px;white-space:nowrap}
.cta-gold:hover{background:#E6B54C}
.burger{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:6px}
.mobile-panel{display:none}
@media (max-width:1180px){.search{width:200px}.nav-links{gap:18px}}
@media (max-width:980px){
  .nav-links,.nav-tools .search,.nav-tools .cta-gold{display:none}
  .burger{display:block}
  .mobile-panel.open{display:flex;flex-direction:column;gap:6px;padding:12px 20px 20px;background:var(--green);border-top:1px solid rgba(255,255,255,.1)}
  .mobile-panel a{color:#fff;text-decoration:none;font-weight:700;padding:10px 0}
  .mobile-panel .search{width:100%;margin-top:6px}
}
@media (max-width:420px){.topbar-in{padding:0 14px;gap:10px;height:70px}.brand{font-size:16px}.brand small{display:none}.icon-btn{width:42px;height:42px}}

/* hero: slider + banner samping */
.hero2{max-width:1320px;margin:0 auto;padding:20px 24px 0;display:grid;grid-template-columns:2fr 1fr;gap:16px}
.slider{position:relative;border-radius:20px;overflow:hidden;min-height:440px}
.slide{position:absolute;inset:0;display:flex;align-items:center;gap:24px;padding:48px 64px;opacity:0;visibility:hidden;transition:opacity .6s,visibility .6s;color:#fff}
.slide.on{opacity:1;visibility:visible}
.slide .txt{flex:1;display:flex;flex-direction:column;gap:14px;align-items:flex-start;position:relative;z-index:1}
.slide .kicker{font-size:12px;font-weight:800;letter-spacing:2px;background:rgba(255,255,255,.18);padding:6px 12px;border-radius:999px}
.slide h2{color:#fff;font-size:clamp(28px,3.4vw,44px);line-height:1.1}
.slide p{color:rgba(255,255,255,.85);font-size:16px;max-width:440px}
.slide .price{font-family:inherit;font-size:28px;font-weight:800;color:var(--gold)}
.slide .go{background:#fff;color:var(--green-ink);font-weight:800;text-decoration:none;padding:14px 24px;border-radius:12px;margin-top:4px}
.slide .go:hover{background:var(--gold)}
.slide .vis{flex:none;width:38%;display:grid;place-items:center;position:relative;z-index:1}
.s-book{background:radial-gradient(ellipse at 75% 40%,rgba(217,167,60,.25),transparent 60%),linear-gradient(135deg,#16302B,#1B4038 55%,#24605A)}
.s-book .vis img{width:min(230px,100%);border-radius:4px 10px 10px 4px;box-shadow:0 24px 48px rgba(0,0,0,.45);transform:rotate(3deg)}
.s-zoom{background:linear-gradient(135deg,#A9492F,#C9654B 50%,#E08A6A)}
.s-zoom .vis .ph{width:min(250px,100%);aspect-ratio:1;border-radius:50%;background:#fff;overflow:hidden;border:6px solid rgba(255,255,255,.4)}
.s-zoom .vis .ph img{width:100%;margin-top:6%}
.s-school{background:linear-gradient(135deg,#1F5F58,#2F7F76 55%,#4E9A93)}
.letters5{display:grid;grid-template-columns:repeat(3,72px);gap:12px}
.letters5 span{width:72px;height:72px;border-radius:20px;background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:34px;font-weight:800;color:#fff}
.letters5 span:nth-child(odd){background:rgba(217,167,60,.9);color:var(--green-ink)}
.slide .art{position:absolute;right:-60px;bottom:-80px;width:420px;opacity:.18;pointer-events:none}
.sl-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.2);color:#fff;cursor:pointer;display:grid;place-items:center}
.sl-arrow:hover{background:rgba(255,255,255,.35)}
.sl-prev{left:14px}.sl-next{right:14px}
.dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.dots button{width:28px;height:5px;border-radius:3px;border:0;background:rgba(255,255,255,.4);cursor:pointer;padding:0}
.dots button.on{background:#fff;width:40px}
.side{border-radius:20px;background:linear-gradient(180deg,#FBF1D9,#F3E2B8);padding:30px 26px 0;display:flex;flex-direction:column;gap:10px;overflow:hidden;position:relative}
.side .kicker{align-self:flex-start;font-size:12px;font-weight:800;letter-spacing:1.5px;color:var(--coral);background:#fff;padding:6px 12px;border-radius:999px}
.side .txtwrap{display:flex;flex-direction:column;gap:10px}
.side h3{font-size:24px;color:var(--green-ink)}
.side p{color:var(--muted);font-size:14px}
.side a.more{color:var(--green);font-weight:800;text-decoration:none;font-size:15px}
.side .ph{margin-top:auto;align-self:center;width:78%;background:#fff;border-radius:160px 160px 0 0;overflow:hidden;border:5px solid #fff;border-bottom:0}
.side .ph img{width:100%;padding-top:14px}
@media (max-width:980px){
  .hero2{grid-template-columns:1fr;padding:14px 14px 0}
  .slider{min-height:640px}
  .slide{flex-direction:column-reverse;justify-content:flex-end;padding:30px 24px 64px;gap:18px;text-align:left}
  .slide .vis{width:100%}
  .s-book .vis img{width:130px}
  .s-zoom .vis .ph{width:150px}
  .letters5{grid-template-columns:repeat(5,48px);gap:8px}.letters5 span{width:48px;height:48px;font-size:22px;border-radius:14px}
  .sl-arrow{display:none}
  .side{flex-direction:row;flex-wrap:wrap;padding:22px 22px 0}
  .side .txtwrap{flex:1 1 180px;display:flex;flex-direction:column;gap:8px;padding-bottom:22px}
  .side .ph{width:150px;margin-top:0;align-self:flex-end}
}

/* katalog */
.catalog{padding:70px 0 80px}
.catalog .wrap{max-width:1320px}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
.chips button{font:inherit;font-weight:700;font-size:14px;padding:10px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--muted);cursor:pointer}
.chips button.on{background:var(--green);border-color:var(--green);color:#fff}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:34px}
.item{background:#fff;border:1px solid #E7E9EC;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.item:hover{box-shadow:0 16px 34px rgba(27,64,56,.12);transform:translateY(-3px)}
.thumb{aspect-ratio:16/10;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:16px 18px;color:#fff}
.thumb b{font-size:21px;font-weight:800;line-height:1.15;position:relative;z-index:1;max-width:80%}
.thumb small{position:absolute;top:14px;left:14px;z-index:1;font-size:11px;font-weight:800;letter-spacing:1px;background:rgba(255,255,255,.22);padding:5px 10px;border-radius:999px}
.thumb svg.bg{position:absolute;right:-30px;bottom:-40px;width:180px;opacity:.22}
.thumb img.cv{position:absolute;right:14px;top:12px;height:86%;width:auto;border-radius:3px 6px 6px 3px;box-shadow:0 10px 22px rgba(0,0,0,.4);transform:rotate(4deg)}
.t-green{background:linear-gradient(135deg,#16302B,#24605A)}
.t-coral{background:linear-gradient(135deg,#A9492F,#E08A6A)}
.t-teal{background:linear-gradient(135deg,#1F5F58,#4E9A93)}
.t-gold{background:linear-gradient(135deg,#B98522,#E2B654);color:var(--green-ink)}
.t-gold small{background:rgba(255,255,255,.45)}
.t-sage{background:linear-gradient(135deg,#4D7A61,#8FB59C)}
.t-plum{background:linear-gradient(135deg,#1B4038,#C9654B)}
.hot{position:absolute;top:14px;right:14px;z-index:2;background:var(--coral);color:#fff;font-size:11px;font-weight:800;padding:5px 10px;border-radius:999px}
.ibody{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.cat{font-size:12px;font-weight:700;color:var(--teal)}
.ibody h3{font-size:17px;line-height:1.3;color:var(--ink)}
.ibody p{font-size:14px;color:var(--muted);line-height:1.5}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;color:var(--muted);font-weight:600}
.ifoot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);display:flex;flex-direction:column;gap:10px}
.iprice{font-size:19px;font-weight:800;color:var(--green-ink)}
.iprice.soon{font-size:14px;color:#8A5A00;background:#FFF4D6;border:1px dashed #D9A73C;padding:3px 8px;border-radius:6px;align-self:flex-start}
.iprice.note{font-size:15px;color:var(--coral)}
.ibtn{text-align:center;text-decoration:none;font-weight:800;font-size:14px;padding:12px;border-radius:10px;background:var(--green);color:#fff}
.ibtn:hover{background:var(--coral)}
.empty{display:none;text-align:center;color:var(--muted);margin-top:30px}
@media (max-width:1180px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:860px){.grid{grid-template-columns:repeat(2,1fr);gap:14px}}
@media (max-width:560px){.grid{grid-template-columns:1fr}}