/* Gaya bersama elvieanameth.com — navy + aksen crimson, mengikuti logo perisai EA */
:root{
  /* Modern Editorial — design tokens global */
  --navy:#0B1D45;
  --navy-deep:#06122E;
  --navy-2:#173A7A;
  --navy-soft:#E8EDF7;
  --red:#C8102E;
  --red-dark:#A50D26;
  --red-soft:#FCE8EB;
  --accent:var(--red);
  --accent-ink:#A50D26;
  --accent-terang:#F06A7D;
  --merah:var(--accent-ink);
  --bg:#F5F5F2;
  --soft:#F0F1EF;
  --surface:#FFFFFF;
  --ink:#202735;
  --muted:#5B6475;
  --line:#E4E4DF;
  --display:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --read:"Source Serif 4",Georgia,"Times New Roman",serif;
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px;
  --space-5:20px; --space-6:24px; --space-8:32px; --space-10:40px;
  --radius-sm:6px; --radius-md:10px; --radius-lg:14px;
  --shadow-card:0 10px 28px rgba(11,29,69,.08);
  /* Alias kompatibilitas untuk template lama */
  --maroon:var(--navy-2);
  --maroon-deep:var(--navy);
  --tint:var(--navy-soft);
  --on-maroon:#F2F5FA;
  --on-maroon-muted:#B9C5DB;
  --gold:#8B6B3D;
  color-scheme:light;
}:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:40;background:var(--navy)}
img{max-width:100%;height:auto}
a{color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.narrow{max-width:760px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}

/* Tombol */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;font:inherit;font-weight:700;font-size:15px;text-decoration:none;border-radius:var(--radius-md);padding:11px 20px;border:1.5px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s,transform .15s}
.btn svg{width:18px;height:18px;flex:none}
.btn-red{background:var(--red);color:#fff;box-shadow:0 6px 18px -8px rgba(200,16,46,.55)}
.btn-red:hover{background:var(--red-dark)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2)}
.btn-line{border-color:var(--navy);color:var(--navy);background:#fff}
.btn-line:hover{background:var(--navy);color:#fff}
.btn-white{background:#fff;color:var(--navy)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-wa{background:#1FAF55;color:#fff}
.btn.sm{padding:9px 14px;font-size:14px}
.btn.full{width:100%}

/* Kepala halaman */
.top{background:#fff;border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:20px;padding-block:12px}
.logo{display:block;flex:none;line-height:0}
.logo img{height:58px;width:auto}
.top-tgl{font-size:13px;color:var(--muted);margin-left:auto}
.top-aksi{display:flex;gap:10px;flex:none}
@media (max-width:760px){.logo img{height:42px}.top-tgl{display:none}.top-aksi{margin-left:auto}.top-aksi .btn-line{display:none}}
.menu-bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--navy-deep);box-shadow:none}
.menu-bar .wrap{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.menu-bar .wrap::-webkit-scrollbar{display:none}
/* Menu garis tiga di HP */
.menu-tombol{display:none}
@media (max-width:760px){
  .top{position:sticky;top:0;z-index:31}
  .menu-tombol{display:grid;align-content:center;gap:4px;width:42px;height:42px;padding:0 10px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}
  .menu-tombol span{display:block;height:2px;border-radius:2px;background:var(--navy);transition:transform .2s,opacity .2s}
  .menu-tombol[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .menu-tombol[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-tombol[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .menu-bar{display:none;position:sticky;top:67px}
  .menu-bar.buka{display:block}
  .menu-bar .wrap{flex-direction:column;gap:0;padding-block:6px}
  .menu-bar a{padding:13px 4px;font-size:15.5px;border-bottom:1px solid rgba(255,255,255,.08)}
  .menu-bar a:last-child{border-bottom:0}
  .menu-bar a.on{border-bottom-color:rgba(255,255,255,.08);box-shadow:inset 3px 0 0 var(--red);padding-left:12px}
}
.menu-bar a{flex:none;color:#D7DEEC;text-decoration:none;font-weight:700;font-size:14.5px;padding:13px 15px;white-space:nowrap;border-bottom:3px solid transparent}
.menu-bar a:hover{color:#fff;background:rgba(255,255,255,.06)}
.menu-bar a.on{color:#fff;border-bottom-color:var(--red);background:rgba(255,255,255,.08)}

/* Judul bagian */
.sec{padding-block:64px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.label{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--navy-2);margin-bottom:8px}
.sec-head h2{margin:0;font-family:var(--read);font-size:clamp(28px,3.4vw,36px);font-weight:600;color:var(--navy);letter-spacing:-.015em}
.sec-head p{margin:6px 0 0;color:var(--muted);max-width:60ch}
.more{font-weight:700;font-size:14.5px;color:var(--navy-2);text-decoration:none;white-space:nowrap}
.more:hover{color:var(--accent-ink)}

/* Kartu e-book */
.rak{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media (max-width:980px){.rak{grid-template-columns:repeat(3,1fr)}}
@media (max-width:720px){.rak{grid-template-columns:repeat(2,1fr);gap:14px}}
.produk{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:box-shadow .2s,transform .2s}
.produk:hover{box-shadow:0 14px 30px rgba(11,29,69,.12);transform:translateY(-2px)}
.produk-cover{display:block;aspect-ratio:2/3;max-width:100%;background:var(--soft);overflow:hidden}
.produk-cover img{width:100%;height:100%;object-fit:cover;display:block}
.produk-in{padding:14px 14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.produk-jenis{font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--navy-2)}
.produk h3{margin:0;font-size:16px;line-height:1.3}
.produk h3 a{text-decoration:none;color:var(--navy)}
.produk h3 a:hover{color:var(--accent-ink)}
.produk p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.5}
.harga{margin-top:auto;padding-top:8px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;font-variant-numeric:tabular-nums}
.harga b{font-size:18px;color:var(--navy)}
.harga s{font-size:13px;color:var(--muted)}
.harga em{font-style:normal;font-size:13px;color:var(--muted)}
.produk-aksi{display:flex;gap:8px;padding-top:6px}
.produk-aksi .btn{flex:1;padding:9px 10px;font-size:13.5px}
@media (max-width:420px){.produk-aksi{flex-direction:column}}

/* Kaki halaman */
footer.kaki{margin-top:72px;background:var(--navy-deep);color:#AFBBD3;font-size:14px}
.kaki-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-block:48px 34px}
@media (max-width:860px){.kaki-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.kaki-grid{grid-template-columns:1fr}}
.kaki-brand{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.kaki-brand img{width:56px;height:56px}
.kaki-brand strong{display:block;font-family:var(--display);font-size:20px;color:#fff}
.kaki-brand small{color:#AFBBD3}
.kaki h4{margin:0 0 12px;color:#fff;font-size:15px}
.kaki ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.kaki a{color:#D7DEEC;text-decoration:none}
.kaki a:hover{color:#fff;text-decoration:underline}
.kaki-bawah{border-top:1px solid rgba(255,255,255,.1)}
.kaki-bawah .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;padding-block:18px 24px;font-size:13px}

/* Tombol WhatsApp melayang */
.wa-float{position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:50;display:flex;align-items:center;gap:8px;background:#1FAF55;color:#fff;text-decoration:none;font-weight:700;font-size:14px;padding:12px 16px;border-radius:999px;box-shadow:0 10px 24px rgba(0,0,0,.22)}
.wa-float svg{width:22px;height:22px;flex:none}
.wa-float{transition:opacity .2s,transform .2s}
.wa-float.sembunyi{opacity:0;pointer-events:none;transform:translateY(12px)}
@media (max-width:560px){.wa-float span{display:none}.wa-float{padding:10px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));opacity:.9}.wa-float svg{width:20px;height:20px}body{padding-bottom:56px}}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}
.kaki .sosial{display:flex;gap:10px;margin-top:14px}
.kaki .sosial a{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff}
.kaki .sosial a:hover{background:var(--red);color:#fff;text-decoration:none}
.kaki .sosial svg{width:18px;height:18px}
.kaki .komitmen{margin:10px 0 0;max-width:34ch;font-size:13px;color:#fff;opacity:.85}

/* Alat gratis: kotak di artikel dan bagian di beranda */
.coba-alat{display:flex;gap:14px;align-items:center;margin:28px 0;padding:18px;border:1px solid var(--line);border-left:5px solid var(--navy);border-radius:14px;background:#F4F7FC;text-decoration:none;color:inherit;transition:box-shadow .15s}
.coba-alat:hover{box-shadow:0 10px 24px rgba(11,29,69,.10)}
.coba-alat .ik{font-size:30px;flex:none;width:52px;height:52px;display:grid;place-items:center;background:#fff;border-radius:12px;border:1px solid var(--line)}
.coba-alat small{display:block;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#B5121B;margin-bottom:2px}
.coba-alat strong{display:block;font-size:17px;color:var(--navy);line-height:1.3}
.coba-alat span.t{display:block;font-size:14.5px;color:var(--muted);line-height:1.5;margin-top:3px}
.coba-alat em{display:inline-block;margin-top:6px;font-style:normal;font-weight:800;font-size:14px;color:var(--navy)}
.alat-beranda{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.alat-beranda a{display:grid;gap:8px;align-content:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;text-decoration:none;color:inherit;transition:box-shadow .15s,transform .15s}
.alat-beranda a:hover{box-shadow:0 10px 24px rgba(11,29,69,.10);transform:translateY(-2px)}
.alat-beranda .ik{font-size:28px}
.alat-beranda strong{font-size:17px;color:var(--navy);line-height:1.3}
.alat-beranda span.t{font-size:14px;color:var(--muted);line-height:1.5}
.alat-beranda em{font-style:normal;font-weight:800;font-size:14px;color:var(--navy)}
@media (max-width:900px){.alat-beranda{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.alat-beranda{grid-template-columns:1fr}.alat-beranda a{grid-template-columns:auto 1fr;column-gap:12px}.alat-beranda .ik{grid-row:span 3}}

/* Fondasi Modern Editorial: aksesibilitas, ritme, dan komponen */
:where(button,a,input,select,textarea,[tabindex]):focus-visible{outline:2px solid var(--red);outline-offset:3px}
:where(button,a){-webkit-tap-highlight-color:transparent}
button:disabled,.btn[aria-disabled="true"]{opacity:.58;cursor:not-allowed}
.sec{padding-block:clamp(44px,6vw,72px) 0}
.sec-head{margin-bottom:clamp(20px,3vw,30px)}
.label{letter-spacing:.1em}
.more{transition:color .15s ease}
.produk,.alat-beranda a,.coba-alat{border-radius:var(--radius-lg)}
.produk:hover,.alat-beranda a:hover{box-shadow:var(--shadow-card)}
@media (max-width:760px){
  .wrap,.narrow{padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
  .sec{padding-block:42px 0}
  .sec-head{margin-bottom:20px}
  .btn{min-height:44px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}