/* =========================================================
   KlikBersama — Landing page
   Palet: pink • hitam • putih  |  Efek 3D + tesseract 4D
   ========================================================= */
:root {
  --bg: #07070b;
  --bg-2: #0e0d14;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-2: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.09);
  --line-pink: rgba(255, 45, 138, 0.45);
  --pink: #ff2d8a;
  --pink-2: #ff7ac3;
  --pink-deep: #c4005c;
  --white: #ffffff;
  --text: #f4f2f8;
  --muted: #a8a4b8;
  --danger: #ff4d5e;
  --radius: 20px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --display: 'Unbounded', 'Plus Jakarta Sans', system-ui, sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.65 var(--font);
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
main, .footer { overflow-x: clip; } /* potong elemen 3D yang keluar layar tanpa merusak navbar sticky */
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
code, .mono { font-family: ui-monospace, 'SF Mono', Consolas, monospace; font-size: .92em; }
code { background: rgba(255, 45, 138, .12); color: var(--pink-2); padding: .1em .4em; border-radius: 6px; }
::selection { background: var(--pink); color: #fff; }
:focus-visible { outline: 2px solid var(--pink-2); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
.wrap-narrow { width: min(860px, 100% - 32px); }
.grad-text {
  background: linear-gradient(100deg, var(--pink) 0%, var(--pink-2) 55%, #fff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Latar belakang (statis, tanpa blur/animasi = ringan) ---------- */
.bg-layer {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(600px 500px at 8% 0%, rgba(255, 45, 138, .22), transparent 70%),
    radial-gradient(520px 480px at 100% 100%, rgba(255, 122, 195, .12), transparent 70%);
}

/* ---------- Navigasi ---------- */
.nav { position: sticky; top: 0; z-index: 50; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(7, 7, 11, .94); border-color: var(--line); }
.nav-in { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { transition: transform .6s var(--ease); filter: drop-shadow(0 6px 18px rgba(255, 45, 138, .45)); }
.brand:hover .brand-mark { transform: perspective(300px) rotateY(180deg); }
.brand-text { font-family: var(--display); font-weight: 700; font-size: 1.12rem; letter-spacing: -0.02em; }
.brand-text b { color: var(--pink); font-weight: 700; }
.nav-links { display: flex; gap: 6px; margin-left: auto; }
.nav-links a { padding: 8px 14px; border-radius: 999px; color: var(--muted); font-weight: 600; font-size: .95rem; transition: color .2s, background .2s; }
.nav-links a:hover { color: #fff; background: var(--surface-2); }
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; padding: 0; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: #fff; margin: 5px auto; transition: transform .3s; }
.nav-open .nav-toggle span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-open .nav-toggle span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- Tombol 3D ---------- */
.btn {
  --lift: 0px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 26px; border-radius: 14px; font-weight: 700; font-size: 1rem;
  border: 1px solid transparent; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s;
  transform: translateY(var(--lift));
}
.btn-sm { min-height: 40px; padding: 0 18px; font-size: .9rem; border-radius: 12px; }
.btn-pink {
  background: linear-gradient(180deg, #ff4f9f, var(--pink) 55%, #e8127a); color: #fff;
  box-shadow: 0 6px 0 var(--pink-deep), 0 14px 30px rgba(255, 45, 138, .45), inset 0 1px 0 rgba(255, 255, 255, .35);
}
.btn-pink:hover { --lift: -2px; box-shadow: 0 8px 0 var(--pink-deep), 0 20px 40px rgba(255, 45, 138, .55), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-pink:active { --lift: 5px; box-shadow: 0 1px 0 var(--pink-deep), 0 6px 14px rgba(255, 45, 138, .4), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-3d { overflow: hidden; }
.btn-3d::after { /* kilap hanya saat hover (bukan animasi terus-menerus) */
  content: ''; position: absolute; top: 0; left: 0; width: 40%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .5), transparent);
  transform: translateX(-150%) skewX(-20deg); transition: transform .7s var(--ease);
}
.btn-3d:hover::after { transform: translateX(300%) skewX(-20deg); }
.btn-ghost { background: var(--surface); border-color: var(--line); color: #fff; box-shadow: 0 6px 0 rgba(255, 255, 255, .06); }
.btn-ghost:hover { --lift: -2px; border-color: var(--line-pink); background: rgba(255, 45, 138, .08); }
.round-btn {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: var(--surface);
  color: #fff; font-size: 1.5rem; line-height: 1; cursor: pointer; transition: transform .2s, border-color .2s, background .2s;
}
.round-btn:hover { border-color: var(--pink); background: rgba(255, 45, 138, .15); transform: translateY(-2px); }

/* ---------- Hero ---------- */
.hero { padding: 48px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; min-height: calc(100vh - 160px); }
.chip {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--line-pink); background: rgba(255, 45, 138, .08); color: var(--pink-2);
  font-size: .85rem; font-weight: 700; letter-spacing: .02em;
}
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 0 4px rgba(255, 45, 138, .2); }
.hero h1 { font-size: clamp(2.3rem, 5.4vw, 4.3rem); margin: 22px 0 20px; font-weight: 700; }
.lead { color: var(--muted); font-size: 1.1rem; max-width: 560px; }
.lead strong { color: #fff; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-points { list-style: none; padding: 0; margin: 30px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--muted); font-size: .95rem; font-weight: 600; }
.hero-points li { display: inline-flex; align-items: center; gap: 8px; }
.hero-points svg { width: 18px; height: 18px; color: var(--pink); }

.hero-visual { position: relative; height: 600px; }
.tesseract { position: absolute; inset: 0; width: 100%; height: 100%; }

/* Bumi 3D (canvas) */
.globe { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; touch-action: pan-y; }
.globe:active { cursor: grabbing; }
.globe-glow { /* atmosfer statis — tidak dihitung ulang tiap frame */
  position: absolute; left: 58%; top: 42%; height: 88%; aspect-ratio: 1; transform: translate(-50%, -50%);
  border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(255, 45, 138, .28) 0%, rgba(255, 45, 138, .10) 45%, transparent 68%);
}

/* Kartu demo auto-switch melayang di depan bumi */
.scene { position: absolute; left: 0; bottom: 10px; perspective: 1000px; pointer-events: none; --px: 0deg; --py: 0deg; }
.stack {
  position: relative; width: 280px; display: grid; gap: 9px; font-size: .86em;
  transform-style: preserve-3d;
  transform: rotateX(calc(10deg + var(--py))) rotateY(calc(18deg + var(--px)));
  transition: transform .5s var(--ease);
}
.card3d {
  position: relative; border-radius: 16px; padding: 14px 16px;
  background: linear-gradient(145deg, rgba(30, 26, 40, .92), rgba(12, 11, 18, .92));
  border: 1px solid var(--line);
  box-shadow: 0 20px 40px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .06);
  transform-style: preserve-3d; transition: transform .7s var(--ease), opacity .6s, border-color .4s, box-shadow .4s, filter .5s;
}
.card3d::before { /* ketebalan kartu (sisi 3D) */
  content: ''; position: absolute; inset: 0; z-index: -1; border-radius: inherit; transform: translateZ(-10px);
  background: linear-gradient(145deg, #2a0c1c, #0b0610); border: 1px solid rgba(255, 45, 138, .2);
}
.card-short { transform: translateZ(70px); border-color: var(--line-pink); box-shadow: 0 30px 60px rgba(255, 45, 138, .25), 0 0 0 1px rgba(255, 45, 138, .25); }
.card-row { display: flex; align-items: center; gap: 10px; font-size: 1.05rem; }
.card-row svg { color: var(--pink); flex: none; }
.card-row b { color: var(--pink-2); }
.card-sub { margin-top: 6px; color: var(--muted); font-size: .8rem; }
.card-target { display: flex; align-items: center; gap: 12px; font-size: .95rem; transform: translateZ(20px); }
.card-target .pos { font-family: var(--display); font-size: .78rem; color: var(--muted); width: 26px; }
.card-target .mono { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.badge { font-size: .68rem; font-weight: 800; letter-spacing: .08em; padding: 4px 9px; border-radius: 999px; background: var(--surface-2); color: var(--muted); }
.card-target.is-active { transform: translateZ(46px) scale(1.03); border-color: var(--pink); box-shadow: 0 24px 50px rgba(255, 45, 138, .35), 0 0 30px rgba(255, 45, 138, .25); }
.card-target.is-active .badge { background: var(--pink); color: #fff; box-shadow: 0 0 16px rgba(255, 45, 138, .8); }
.card-target.is-blocked { transform: translateZ(-30px) rotateX(-8deg); opacity: .45; filter: grayscale(.6); }
.card-target.is-blocked .mono { text-decoration: line-through; text-decoration-color: var(--danger); }
.card-target.is-blocked .badge { background: rgba(255, 77, 94, .18); color: var(--danger); }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; background: var(--pink); color: #0a0a0f; transform: rotate(-2deg) scale(1.03); margin: 30px 0; box-shadow: 0 20px 60px rgba(255, 45, 138, .35); }
.marquee-track { display: flex; gap: 28px; width: max-content; padding: 14px 0; animation: marquee 28s linear infinite; font-family: var(--display); font-weight: 700; font-size: 1.05rem; white-space: nowrap; }
.marquee-track i { font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Section ---------- */
.section { padding: 110px 0; position: relative; }
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.eyebrow { display: inline-block; font-family: var(--display); font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--pink); margin-bottom: 14px; }
.sec-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 800; }
.sec-head p { color: var(--muted); margin-top: 16px; font-size: 1.05rem; }

/* ---------- Fitur (kartu tilt 3D) ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature, .tilt { --rx: 0deg; --ry: 0deg; --gx: 50%; --gy: 50%; }
.feature {
  position: relative; padding: 30px 28px 32px; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015));
  border: 1px solid var(--line); overflow: hidden; transform-style: preserve-3d;
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .5s var(--ease), border-color .3s, box-shadow .3s;
}
.feature.tilting { transition: transform .08s linear, border-color .3s, box-shadow .3s; }
.feature:hover { border-color: var(--line-pink); box-shadow: 0 30px 60px rgba(0, 0, 0, .5), 0 0 40px rgba(255, 45, 138, .15); }
.feature-glare { position: absolute; inset: 0; background: radial-gradient(circle at var(--gx) var(--gy), rgba(255, 122, 195, .22), transparent 45%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.feature:hover .feature-glare { opacity: 1; }
.feature-icon {
  width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 22px;
  color: #fff; background: linear-gradient(145deg, var(--pink), var(--pink-deep));
  box-shadow: 0 10px 0 #7a0039, 0 18px 30px rgba(255, 45, 138, .4), inset 0 1px 0 rgba(255, 255, 255, .4);
  transform: translateZ(40px);
}
.feature h3 { font-size: 1.12rem; margin-bottom: 10px; transform: translateZ(30px); }
.feature p { color: var(--muted); font-size: .96rem; transform: translateZ(20px); }

/* ---------- Langkah (kubus 3D) ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: s; }
.step { padding: 34px 28px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); text-align: center; }
.step h3 { font-size: 1.1rem; margin: 26px 0 10px; }
.step p { color: var(--muted); font-size: .95rem; }
.step-cube { --s: 74px; width: var(--s); height: var(--s); margin: 10px auto 0; position: relative; transform-style: preserve-3d; transform: rotateX(-24deg) rotateY(38deg); animation: cube 8s ease-in-out infinite; }
.step:nth-child(2) .step-cube { animation-delay: -2.6s; }
.step:nth-child(3) .step-cube { animation-delay: -5.2s; }
@keyframes cube { 50% { transform: rotateX(-24deg) rotateY(-38deg) translateY(-8px); } }
.face { position: absolute; inset: 0; border-radius: 12px; display: grid; place-items: center; font-family: var(--display); font-weight: 800; font-size: 1.9rem; }
.f1 { background: linear-gradient(145deg, var(--pink), var(--pink-deep)); transform: translateZ(calc(var(--s) / 2)); color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .4); }
.f2 { background: #1a0a13; border: 1px solid rgba(255, 45, 138, .5); transform: rotateY(90deg) translateZ(calc(var(--s) / 2)); }
.f3 { background: #fff; transform: rotateX(90deg) translateZ(calc(var(--s) / 2)); opacity: .92; }

.numbers { margin-top: 56px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: linear-gradient(90deg, rgba(255, 45, 138, .08), rgba(255, 255, 255, .02)); }
.num { padding: 30px 24px; text-align: center; border-right: 1px solid var(--line); }
.num:last-child { border-right: 0; }
.num b { display: block; font-family: var(--display); font-size: clamp(1.8rem, 3.4vw, 2.6rem); color: #fff; text-shadow: 0 0 30px rgba(255, 45, 138, .6); }
.num span { color: var(--muted); font-size: .9rem; }

/* ---------- Komentar pengguna (carousel 3D) ---------- */
.rating-sum { display: inline-flex; align-items: center; gap: 10px; }
.stars { --pct: calc(var(--r) / 5 * 100%); font-size: 1.2rem; letter-spacing: 2px; }
.stars::before { content: '★★★★★'; background: linear-gradient(90deg, var(--pink) var(--pct), rgba(255, 255, 255, .2) var(--pct)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.testi-stage { position: relative; perspective: 1400px; }
.testi-track { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.testi-track.is-3d { display: block; position: relative; height: 330px; transform-style: preserve-3d; transform: translateZ(calc(var(--radius) * -1)) rotateY(var(--turn, 0deg)); transition: transform 1s var(--ease); }
.testi {
  margin: 0; padding: 28px; border-radius: var(--radius); border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(34, 26, 44, .95), rgba(12, 11, 18, .95));
  box-shadow: 0 30px 60px rgba(0, 0, 0, .45);
  display: flex; flex-direction: column; gap: 18px;
}
.is-3d .testi {
  position: absolute; left: 50%; top: 0; width: min(380px, 80vw); margin-left: calc(min(380px, 80vw) / -2); min-height: 290px;
  transform: rotateY(var(--angle)) translateZ(var(--radius)); backface-visibility: hidden;
  opacity: .28; transition: opacity .8s, border-color .6s;
}
.is-3d .testi.front { opacity: 1; border-color: var(--line-pink); box-shadow: 0 30px 70px rgba(255, 45, 138, .22); }
.testi-stars { color: var(--pink); letter-spacing: 3px; }
.testi-stars i { color: rgba(255, 255, 255, .2); font-style: normal; }
.testi blockquote { margin: 0; font-size: 1.02rem; color: #e9e6f2; flex: 1; }
.testi figcaption { display: flex; align-items: center; gap: 12px; }
.testi figcaption b { display: block; }
.testi figcaption small { color: var(--muted); }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-family: var(--display); font-weight: 700; background: linear-gradient(145deg, var(--pink), var(--pink-deep)); box-shadow: 0 6px 18px rgba(255, 45, 138, .45); flex: none; }
.testi-nav { display: flex; justify-content: center; gap: 12px; margin-top: 34px; }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 14px; perspective: 1000px; }
.faq { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transition: border-color .3s, background .3s, box-shadow .3s; }
.faq[open] { border-color: var(--line-pink); background: rgba(255, 45, 138, .06); box-shadow: 0 20px 50px rgba(0, 0, 0, .35); }
.faq summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { font-family: var(--font); font-size: 1.05rem; font-weight: 700; letter-spacing: 0; line-height: 1.4; }
.faq-plus { position: relative; width: 30px; height: 30px; border-radius: 50%; flex: none; background: var(--surface-2); transition: transform .4s var(--ease), background .3s; }
.faq-plus::before, .faq-plus::after { content: ''; position: absolute; top: 50%; left: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; background: #fff; border-radius: 2px; }
.faq-plus::after { transform: rotate(90deg); }
.faq[open] .faq-plus { transform: rotate(135deg); background: var(--pink); }
.faq-a { padding: 0 24px 22px; color: var(--muted); transform-origin: top; }
.faq[open] .faq-a { animation: flip-in .5s var(--ease); }
@keyframes flip-in { from { opacity: 0; transform: rotateX(-35deg) translateY(-6px); } }

/* ---------- CTA ---------- */
.cta-box {
  position: relative; overflow: hidden; border-radius: 28px; padding: 70px 50px; min-height: 320px;
  border: 1px solid var(--line-pink);
  background: radial-gradient(circle at 80% 50%, rgba(255, 45, 138, .28), transparent 55%), linear-gradient(135deg, #16101c, #07070b);
  display: flex; align-items: center;
  transform: perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .5s var(--ease);
}
.cta-box.tilting { transition: transform .08s linear; }
.cta-box .tesseract { left: auto; width: 55%; }
.cta-copy { position: relative; max-width: 520px; }
.cta-copy h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
.cta-copy p { color: var(--muted); margin: 16px 0 28px; font-size: 1.05rem; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 36px 0; margin-top: 40px; }
.foot-in { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; justify-content: space-between; color: var(--muted); font-size: .9rem; }
.foot-in nav { display: flex; gap: 18px; }
.foot-in nav a:hover { color: var(--pink); }

/* ---------- Reveal 3D ---------- */
.reveal { opacity: 0; transform: perspective(1000px) rotateX(18deg) translateY(40px) translateZ(-60px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; }
.feature.reveal.in { transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); }
.cta-box.reveal.in { transform: perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry)); }

/* ---------- Halaman error / unavailable ---------- */
.page-center { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.center-card { position: relative; text-align: center; max-width: 520px; padding: 260px 28px 40px; }
.center-card .tesseract { position: absolute; top: 0; left: 0; right: 0; height: 280px; }
.center-card h1 { font-size: clamp(1.6rem, 5vw, 2.3rem); margin-bottom: 14px; }
.center-card p { color: var(--muted); margin-bottom: 26px; }
.big-code { font-family: var(--display); font-weight: 800; font-size: 5rem; line-height: 1; margin-bottom: 8px; }

/* ---------- Responsif ---------- */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; min-height: 0; text-align: center; }
  .lead { margin-inline: auto; }
  .hero-cta, .hero-points { justify-content: center; }
  .hero-visual { height: 560px; max-width: 620px; margin-inline: auto; width: 100%; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .numbers { grid-template-columns: repeat(2, 1fr); }
  .num:nth-child(2) { border-right: 0; }
  .num:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .cta-box .tesseract { width: 100%; opacity: .35; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: 72px; left: 16px; right: 16px; flex-direction: column; padding: 12px;
    background: rgba(12, 11, 18, .96); border: 1px solid var(--line); border-radius: 18px;
    transform-origin: top; transform: perspective(600px) rotateX(-20deg); opacity: 0; pointer-events: none;
    transition: transform .35s var(--ease), opacity .3s;
  }
  .nav-open .nav-links { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 14px 16px; font-size: 1rem; }
  .nav .btn-sm { display: none; }
  .section { padding: 80px 0; }
  .features { grid-template-columns: 1fr; }
  .hero-visual { height: 540px; }
  .globe { height: 380px; }
  .globe-glow { left: 50%; top: 190px; height: 360px; }
  .scene { left: 50%; bottom: 0; transform: translateX(-50%); }
  .stack { width: min(300px, calc(100vw - 48px)); transform: rotateX(8deg); text-align: left; }
  .cta-box { padding: 50px 24px; }
  .testi-track.is-3d { height: 360px; }
  .num { padding: 22px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ================= v2: tombol login di navbar ================= */
.nav-login { flex: none; }
.nav-login-m { display: none !important; }
@media (max-width: 720px) {
  .nav .nav-login { display: none; }
  .nav-login-m { display: block !important; color: #fff !important; background: rgba(255, 45, 138, .15); }
}