/* Landing Nah! Itu! Invitation: gelap hangat + gading + sampanye, huruf Cormorant/Jost seperti tema Eksklusif */
:root {
    --night: #12100e; --night-2: #1a1714; --ivory: #f4eee4; --paper: #ece3d3; --ink: #1d1814;
    --gold: #c9b58b; --gold-deep: #8a7143; --soft: rgba(244, 238, 228, .68); --line: rgba(244, 238, 228, .16);
    --serif: 'Cormorant Garamond', Georgia, serif; --sans: 'Jost', system-ui, sans-serif; --script: 'Pinyon Script', cursive;
}
html { scroll-behavior: smooth; }
body.nx { margin: 0; background: var(--night); color: var(--ivory); font: 300 15px/1.7 var(--sans); -webkit-font-smoothing: antialiased; }
body.nx *, body.nx *::before, body.nx *::after { box-sizing: border-box; }
.nx a { color: inherit; text-decoration: none; }
.nx img { display: block; max-width: 100%; }
.nx ::selection { background: var(--gold); color: var(--night); }
.nx :is(a, button):focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.nx-wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
.nx h1, .nx h2, .nx h3 { font-family: var(--serif); font-weight: 300; margin: 0; letter-spacing: -.005em; }

/* tombol: garis tipis, huruf kecil berjarak */
.nx-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 30px; border: 1px solid var(--gold); color: var(--ivory); font: 400 11.5px/1 var(--sans); letter-spacing: .26em; text-transform: uppercase; transition: background .35s, color .35s, border-color .35s; cursor: pointer; background: transparent; }
.nx-btn:hover { background: var(--ivory); color: var(--night); border-color: var(--ivory); }
.nx-btn.fill { background: var(--ivory); color: var(--night); border-color: var(--ivory); }
.nx-btn.fill:hover { background: var(--gold); border-color: var(--gold); }
.nx-btn.dark { color: var(--ink); border-color: var(--ink); }
.nx-btn.dark:hover { background: var(--ink); color: var(--ivory); }
.nx-link { border-bottom: 1px solid var(--gold); padding-bottom: 2px; font: 400 11.5px/1.4 var(--sans); letter-spacing: .2em; text-transform: uppercase; transition: color .3s, border-color .3s; }
.nx-link:hover { color: var(--gold); }

/* menu atas */
.nx-nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .5s, backdrop-filter .5s, border-color .5s; border-bottom: 1px solid transparent; }
.nx-nav.is-solid { background: rgba(18, 16, 14, .86); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-color: var(--line); }
.nx-nav-in { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nx-brand { display: inline-flex; align-items: center; gap: 12px; }
.nx-brand img { height: 28px; width: auto; }
.nx-brand span { font: 300 11px/1 var(--sans); letter-spacing: .3em; text-transform: uppercase; color: var(--soft); }
.nx-links { display: none; gap: 38px; font: 400 11.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--soft); }
.nx-links a:hover { color: var(--ivory); }
.nx-actions { display: none; align-items: center; gap: 22px; }
.nx-burger { width: 44px; height: 44px; border: 1px solid var(--line); background: transparent; color: var(--ivory); cursor: pointer; font-size: 14px; }
.nx-menu { display: none; background: var(--night); border-top: 1px solid var(--line); padding: 8px 20px 24px; }
.nx-menu.open { display: block; }
.nx-menu a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); font: 300 22px/1.2 var(--serif); }
.nx-menu .nx-btn { margin-top: 20px; width: 100%; }
@media (min-width: 900px) { .nx-links, .nx-actions { display: flex; } .nx-burger { display: none; } .nx-menu { display: none !important; } }

/* hero: satu foto penuh, gerak pelan, teks di kiri bawah */
.nx-hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.nx-hero > img { position: absolute; inset: 0 0 0 0; width: 100%; height: 100%; object-fit: cover; object-position: 55% 40%; z-index: -2; animation: nx-drift 28s ease-in-out infinite alternate; }
.nx-hero::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(18, 16, 14, .82) 0%, rgba(18, 16, 14, .45) 55%, rgba(18, 16, 14, .15) 100%), linear-gradient(0deg, rgba(18, 16, 14, .75) 0%, rgba(18, 16, 14, 0) 45%); }
@media (min-width: 900px) { .nx-hero::after { background: linear-gradient(90deg, var(--night) 0%, rgba(18, 16, 14, .86) 20%, rgba(18, 16, 14, .35) 52%, rgba(18, 16, 14, .1) 100%), linear-gradient(0deg, rgba(18, 16, 14, .7) 0%, rgba(18, 16, 14, 0) 40%); } }
@media (max-width: 899px) { .nx-hero::after { background: linear-gradient(0deg, rgba(18, 16, 14, .96) 0%, rgba(18, 16, 14, .78) 42%, rgba(18, 16, 14, .25) 100%); } }
@keyframes nx-drift { from { transform: scale(1.02); } to { transform: scale(1.12) translate3d(-1.5%, -1%, 0); } }
.nx-hero-copy { padding: 140px 0 76px; max-width: 640px; }
.nx-hero h1 { font-size: clamp(40px, 8.4vw, 80px); line-height: 1.04; }
.nx-hero p { margin: 26px 0 38px; max-width: 46ch; color: var(--soft); font-size: 16px; }
.nx-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.nx-hero-sign { font: 400 clamp(26px, 4.4vw, 38px)/1 var(--script); color: var(--gold); margin-bottom: 20px; }

/* bagian umum */
.nx-sec { padding: clamp(72px, 11vw, 140px) 0; }
.nx-head { max-width: 620px; margin-bottom: clamp(36px, 6vw, 72px); }
.nx-head h2 { font-size: clamp(30px, 5vw, 52px); line-height: 1.1; }
.nx-head p { margin: 18px 0 0; color: var(--soft); }
.nx-light { background: var(--paper); color: var(--ink); }
.nx-light .nx-head p { color: rgba(29, 24, 20, .66); }
.nx-light .nx-link { border-color: var(--gold-deep); }

/* pengantar */
.nx-intro { display: grid; gap: 48px; }
.nx-intro h2 { font-size: clamp(30px, 4.6vw, 50px); line-height: 1.12; max-width: 14em; }
.nx-points > div { padding: 28px 0; border-top: 1px solid var(--line); }
.nx-points h3 { font-size: 26px; margin-bottom: 8px; }
.nx-points p { margin: 0; color: var(--soft); max-width: 46ch; }
@media (min-width: 900px) { .nx-intro { grid-template-columns: 5fr 6fr; gap: 9%; align-items: start; } .nx-points > div:first-child { padding-top: 0; border-top: 0; } }

/* tema eksklusif: baris besar bergantian */
.nx-feature { display: grid; gap: 36px; align-items: center; }
.nx-feature + .nx-feature { margin-top: clamp(64px, 10vw, 120px); }
.nx-shot { display: block; position: relative; width: min(100%, 400px); margin-inline: auto; }
.nx-shot::before { content: ''; position: absolute; inset: 14px -14px -14px 14px; border: 1px solid var(--gold); opacity: .55; z-index: 0; }
.nx-shot-img { position: relative; z-index: 1; aspect-ratio: 2 / 3; overflow: hidden; background: var(--night-2); box-shadow: 0 30px 60px rgba(0, 0, 0, .45); }
.nx-shot-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s cubic-bezier(.2, .7, .2, 1); }
.nx-feature:hover .nx-shot-img img { transform: scale(1.04); }
.nx-feature h3 { font-size: clamp(44px, 7vw, 76px); line-height: 1; text-transform: capitalize; margin-bottom: 18px; }
.nx-feature p { color: var(--soft); max-width: 42ch; margin: 0 0 30px; font-size: 16px; }
.nx-feature .nx-tag { display: block; margin-bottom: 14px; font: 400 11px/1 var(--sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold); }
.nx-feature-cta { display: flex; flex-wrap: wrap; gap: 14px; }
@media (min-width: 900px) { .nx-feature { grid-template-columns: 1fr 1fr; gap: 9%; } .nx-feature:nth-child(even) .nx-shot { order: 2; } }

/* tingkat lain: deretan kartu kecil */
.nx-tier { margin-top: clamp(64px, 9vw, 110px); }
.nx-tier-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 10px 24px; padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 30px; }
.nx-tier-head h3 { font-size: clamp(28px, 4vw, 40px); }
.nx-tier-head p { margin: 6px 0 0; color: var(--soft); font-size: 14px; max-width: 56ch; }
.nx-grid { display: grid; gap: 22px 18px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 760px) { .nx-grid { grid-template-columns: repeat(4, 1fr); gap: 30px 22px; } }
.nx-card .pic { display: block; position: relative; aspect-ratio: 2 / 3; overflow: hidden; background: var(--night-2); border: 1px solid var(--line); }
.nx-card .pic img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2, .7, .2, 1); }
.nx-card:hover .pic img { transform: scale(1.05); }
.nx-card h4 { font: 400 22px/1.2 var(--serif); margin: 14px 0 8px; text-transform: capitalize; }
.nx-card .acts { display: flex; gap: 18px; }
.nx-card .acts a { font: 400 10.5px/1.4 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--soft); border-bottom: 1px solid var(--line); padding-bottom: 2px; transition: color .3s, border-color .3s; }
.nx-card .acts a:hover { color: var(--ivory); border-color: var(--gold); }

/* fitur */
.nx-feats { display: grid; gap: 0 9%; }
.nx-feats > div { padding: 28px 0; border-top: 1px solid var(--line); }
.nx-feats h3 { font-size: 26px; margin-bottom: 8px; }
.nx-feats p { margin: 0; color: var(--soft); max-width: 44ch; }
@media (min-width: 800px) { .nx-feats { grid-template-columns: 1fr 1fr; } }

/* harga */
.nx-plans { display: grid; gap: 20px; }
@media (min-width: 900px) { .nx-plans { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.nx-plan { display: flex; flex-direction: column; padding: 36px 32px; border: 1px solid rgba(29, 24, 20, .22); }
.nx-plan.top { background: var(--night); color: var(--ivory); border-color: var(--night); }
.nx-plan h3 { font: 400 12px/1.4 var(--sans); letter-spacing: .3em; text-transform: uppercase; }
.nx-plan .badge { align-self: flex-start; margin-bottom: 14px; font: 400 10px/1 var(--sans); letter-spacing: .26em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--gold); padding: 7px 10px; }
.nx-price { font: 300 52px/1 var(--serif); margin: 22px 0 6px; }
.nx-plan small { color: rgba(29, 24, 20, .6); font-size: 13px; }
.nx-plan.top small { color: var(--soft); }
.nx-plan ul { list-style: none; margin: 28px 0 32px; padding: 0; flex: 1; }
.nx-plan li { padding: 10px 0; border-top: 1px solid rgba(29, 24, 20, .12); font-size: 14.5px; }
.nx-plan.top li { border-color: var(--line); }
.nx-plan li.no { opacity: .42; text-decoration: line-through; }

/* langkah */
.nx-steps { display: grid; gap: 0 28px; }
.nx-steps > div { padding: 26px 0; border-top: 1px solid var(--line); }
.nx-steps b { display: block; font: 300 46px/1 var(--serif); color: var(--gold); margin-bottom: 14px; }
.nx-steps h3 { font-size: 25px; margin-bottom: 6px; }
.nx-steps p { margin: 0; color: var(--soft); font-size: 14.5px; }
@media (min-width: 800px) { .nx-steps { grid-template-columns: repeat(4, 1fr); } }

/* testimoni */
.nx-quotes { display: grid; gap: 40px 36px; }
@media (min-width: 800px) { .nx-quotes { grid-template-columns: repeat(3, 1fr); } }
.nx-quote q { display: block; font: italic 300 22px/1.5 var(--serif); quotes: none; }
.nx-quote q::before { content: '\201C'; } .nx-quote q::after { content: '\201D'; }
.nx-who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.nx-who img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; filter: grayscale(1); }
.nx-who b { display: block; font: 400 14px/1.3 var(--sans); }
.nx-who span { font-size: 12.5px; color: var(--soft); }

/* penutup */
.nx-end { text-align: center; padding: clamp(90px, 14vw, 170px) 0 clamp(60px, 8vw, 90px); }
.nx-end h2 { font-size: clamp(36px, 7vw, 72px); line-height: 1.06; max-width: 14em; margin: 0 auto 34px; }
.nx-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; margin-top: clamp(60px, 9vw, 100px); padding-top: 40px; border-top: 1px solid var(--line); }
@media (min-width: 800px) { .nx-stats { grid-template-columns: repeat(4, 1fr); } }
.nx-stats b { display: block; font: 300 44px/1 var(--serif); color: var(--gold); }
.nx-stats span { font: 400 11px/1.4 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--soft); }
.nx-partners-band { background: var(--paper); }
.nx-partners { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 28px 44px; padding: 34px 0; }
.nx-partners img { height: 28px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .7; }

/* kaki */
.nx-foot { background: var(--night-2); border-top: 1px solid var(--line); padding: 64px 0 34px; color: var(--soft); font-size: 14px; }
.nx-foot-grid { display: grid; gap: 36px; }
@media (min-width: 800px) { .nx-foot-grid { grid-template-columns: 5fr 3fr 4fr; gap: 6%; } }
.nx-foot h3 { font: 400 22px/1.2 var(--serif); color: var(--ivory); margin-bottom: 14px; }
.nx-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.nx-foot a:hover { color: var(--gold); }
.nx-foot .social { display: flex; gap: 10px; margin-top: 18px; }
.nx-foot .social a { width: 40px; height: 40px; border: 1px solid var(--line); display: inline-flex; align-items: center; justify-content: center; }
.nx-copy { margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line); text-align: center; font-size: 12.5px; }
.nx-wa { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 54px; height: 54px; border-radius: 50%; background: #25d366; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 26px; box-shadow: 0 10px 28px rgba(0, 0, 0, .35); transition: transform .3s; }
.nx-wa:hover { transform: scale(1.06); }

/* halaman semua tema */
.nx-page { padding: 150px 0 100px; min-height: 100svh; }
.nx-page h1 { font-size: clamp(38px, 7vw, 64px); line-height: 1.05; }
.nx-page .lead { color: var(--soft); max-width: 52ch; margin: 16px 0 0; }
.nx-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin: 36px 0 8px; }
.nx-tabs a { padding: 11px 20px; border: 1px solid var(--line); font: 400 11px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--soft); transition: border-color .3s, color .3s; }
.nx-tabs a:hover { border-color: var(--gold); color: var(--ivory); }
.nx-tabs a span { opacity: .6; margin-left: 6px; }
.nx-page .nx-grid { margin-top: 30px; }
@media (min-width: 1000px) { .nx-page .nx-grid.wide { grid-template-columns: repeat(5, 1fr); } }
.nx-empty { border: 1px solid var(--line); padding: 50px 20px; text-align: center; margin-top: 40px; }
.nx-404 { text-align: center; padding: 200px 0 120px; }
.nx-404 h1 { font-size: clamp(64px, 14vw, 140px); color: var(--gold); line-height: 1; }
.nx-404 p { color: var(--soft); margin: 18px auto 32px; max-width: 40ch; }

/* gerak masuk saat digulir: teks naik, foto tersingkap */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .95s ease, transform 1.05s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.rv-img { clip-path: inset(0 0 100% 0); transition: clip-path 1.3s cubic-bezier(.77, 0, .18, 1); }
.rv-img.in { clip-path: inset(0); }
@media (prefers-reduced-motion: reduce) {
    .reveal, .rv-img { opacity: 1; transform: none; clip-path: none; transition: none; }
    .nx-hero > img { animation: none; }
    html { scroll-behavior: auto; }
}

/* ponsel: huruf lebih kecil */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
@media (max-width: 699px) {
    body.nx { font-size: 14px; line-height: 1.65; }
    .nx-hero h1 { font-size: 32px; line-height: 1.1; }
    .nx-hero p { font-size: 14px; margin: 18px 0 28px; }
    .nx-hero-copy { padding: 110px 0 56px; }
    .nx-head h2, .nx-intro h2 { font-size: 25px; }
    .nx-head p { font-size: 14px; }
    .nx-points h3, .nx-feats h3, .nx-steps h3 { font-size: 21px; }
    .nx-feature h3 { font-size: 36px; }
    .nx-feature p { font-size: 14.5px; }
    .nx-tier-head h3, .nx-page .nx-tier-head h2 { font-size: 26px !important; }
    .nx-card h4, .nx-page .nx-card h3 { font-size: 19px !important; }
    .nx-price { font-size: 40px; }
    .nx-plan { padding: 28px 24px; }
    .nx-plan li { font-size: 13.5px; }
    .nx-steps b { font-size: 36px; }
    .nx-quote q { font-size: 18px; }
    .nx-end h2 { font-size: 30px; }
    .nx-stats b { font-size: 34px; }
    .nx-page h1 { font-size: 34px; }
    .nx-menu a { font-size: 19px; }
    .nx-btn { min-height: 44px; padding: 0 24px; font-size: 11px; }
}

.nx-plan li { position: relative; padding: 9px 0 9px 22px; font-size: 14px; }
.nx-plan li::before { content: ''; position: absolute; left: 2px; top: 17px; width: 9px; height: 5px; border-left: 1.5px solid var(--gold-deep); border-bottom: 1.5px solid var(--gold-deep); transform: rotate(-45deg); }
.nx-plan.top li::before { border-color: var(--gold); }
.nx-plan li.no::before { display: none; }
.nx-plan li.no { padding-left: 22px; }

.nx-was { display: block; margin-top: 18px; font: 300 18px/1 var(--serif); opacity: .55; }
.nx-was + .nx-price { margin-top: 4px; }