/* ============================================================
   REZA RAMADHAN KUSUMAJAYA — dark-tech landing page (green)
   ============================================================ */
:root {
  --bg: #05070a;
  --bg-2: #0a0e14;
  --panel: rgba(16, 22, 31, 0.6);
  --line: rgba(105, 240, 174, 0.12);
  --line-strong: rgba(105, 240, 174, 0.4);
  --txt: #e8f0f7;
  --txt-dim: #7d8a99;
  --cyan: #69f0ae;
  --amber: #ffa838;
  --violet: #8a9bff;
  --font-display: "Chakra Petch", sans-serif;
  --font-body: "Outfit", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--txt); font-family: var(--font-body);
  font-weight: 300; line-height: 1.6; overflow-x: hidden; cursor: none;
}
@media (hover: none) { body { cursor: auto; } }
a { color: inherit; text-decoration: none; }
b { font-weight: 600; color: #fff; }

/* Backgrounds */
.bg-canvas { position: fixed; inset: 0; z-index: -3; }

/* Cursor (old dot/ring — hidden when Insta cursor active) */
.cursor, .cursor-ring { position: fixed; top: 0; left: 0; z-index: 10000; pointer-events: none; border-radius: 50%; }
.cursor { width: 6px; height: 6px; background: var(--cyan); transform: translate(-50%,-50%); }
.cursor-ring { width: 34px; height: 34px; border: 1px solid rgba(105,240,174,.5); transform: translate(-50%,-50%); transition: width .2s, height .2s, border-color .2s, background .2s; }
.cursor-ring.is-hover { width: 60px; height: 60px; background: rgba(105,240,174,.08); border-color: var(--cyan); }
@media (hover: none) { .cursor, .cursor-ring { display: none; } }

/* Scroll progress */
.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 9997; background: linear-gradient(90deg, var(--cyan), var(--violet)); box-shadow: 0 0 10px var(--cyan); }

/* Nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem clamp(1.2rem, 5vw, 4rem);
  transition: background .3s, backdrop-filter .3s, padding .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled { background: rgba(5,7,10,.7); backdrop-filter: blur(14px); padding-top: .8rem; padding-bottom: .8rem; border-color: var(--line); }
.nav__brand { display: inline-flex; align-items: center; gap: .4em; font-family: var(--font-display); font-weight: 700; letter-spacing: .12em; font-size: 1.05rem; }
.nav__mark { display: inline-block; width: .27em; height: .27em; border-radius: 50%; background: var(--cyan); flex-shrink: 0; animation: pulse 2s infinite; }
.nav__dot { color: var(--cyan); animation: blink 1s step-end infinite; }
.nav__links { display: flex; gap: 1.8rem; font-family: var(--font-mono); font-size: .78rem; }
.nav__links a { color: var(--txt-dim); position: relative; transition: color .25s; }
.nav__links a:hover { color: var(--cyan); }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px; background: var(--cyan); transition: width .25s; }
.nav__links a:hover::after { width: 100%; }
.nav__cta { font-family: var(--font-mono); font-size: .78rem; padding: .5rem 1.1rem; border: 1px solid var(--line-strong); border-radius: 4px; color: var(--cyan); transition: background .25s, box-shadow .25s; }
.nav__cta:hover { background: rgba(105,240,174,.1); box-shadow: 0 0 20px rgba(105,240,174,.25); }
@media (max-width: 640px) { .nav__links { display: none; } }

/* Sections */
section { position: relative; padding: clamp(4rem, 10vh, 8rem) clamp(1.2rem, 5vw, 4rem); }
.section-head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: 2.5rem; }
.section-head__no { font-family: var(--font-mono); color: var(--cyan); font-size: .85rem; }
.section-head__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.4rem, 4vw, 2.2rem); letter-spacing: .05em; }

/* Home */
.home { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding-top: 6rem; }
.home__tag { display: inline-flex; align-items: center; gap: .6em; font-family: var(--font-mono); font-size: .78rem; letter-spacing: .2em; color: var(--amber); margin-bottom: 1.4rem; }
.tag-status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 10px var(--amber); flex-shrink: 0; animation: pulse 2s infinite; }
.home__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.6rem, 11vw, 8.5rem); line-height: .92; letter-spacing: -.01em; text-indent: -.07em; }
.home__title span { display: block; }
.home__title--accent { color: transparent; -webkit-text-stroke: 1.5px var(--cyan); filter: drop-shadow(0 0 .14em rgba(105,240,174,.8)) drop-shadow(0 0 .45em rgba(105,240,174,.5)); animation: neonStartup 5s infinite; }
@keyframes neonStartup {
  0%   { opacity: .1; filter: none; }
  3%   { opacity: .9; filter: drop-shadow(0 0 .1em rgba(105,240,174,.6)); }
  4%   { opacity: .1; filter: none; }
  6%   { opacity: .7; filter: drop-shadow(0 0 .08em rgba(105,240,174,.4)); }
  7%   { opacity: .15; filter: none; }
  9%   { opacity: 1; filter: drop-shadow(0 0 .12em rgba(105,240,174,.7)); }
  10%  { opacity: .3; filter: none; }
  12%  { opacity: 1; filter: drop-shadow(0 0 .14em rgba(105,240,174,.8)) drop-shadow(0 0 .45em rgba(105,240,174,.5)); }
  80%  { opacity: 1; filter: drop-shadow(0 0 .14em rgba(105,240,174,.8)) drop-shadow(0 0 .45em rgba(105,240,174,.5)); }
  84%  { opacity: .2; filter: none; }
  86%  { opacity: .7; filter: drop-shadow(0 0 .06em rgba(105,240,174,.35)); }
  88%  { opacity: .1; filter: none; }
  100% { opacity: .1; filter: none; }
}
.home__role { font-family: var(--font-mono); font-size: clamp(.9rem,2.5vw,1.3rem); color: var(--amber); margin-top: 1.4rem; min-height: 1.5em; }
.caret { color: var(--cyan); animation: blink 1s step-end infinite; }
.home__tagline { max-width: 540px; color: var(--txt-dim); margin-top: 1rem; font-size: 1.05rem; }
.home__stats { display: flex; gap: clamp(1.5rem,5vw,3.5rem); margin-top: 2.2rem; }
.stat b { font-family: var(--font-display); font-weight: 700; font-size: 2.4rem; color: var(--cyan); display: block; }
.stat span { font-family: var(--font-mono); font-size: .72rem; color: var(--txt-dim); letter-spacing: .1em; }
.home__actions { display: flex; gap: 1rem; margin-top: 2.5rem; flex-wrap: wrap; }


/* Buttons */
.btn { font-family: var(--font-mono); font-size: .85rem; letter-spacing: .05em; padding: .85rem 1.7rem; border-radius: 4px; position: relative; overflow: hidden; transition: transform .2s, box-shadow .25s, background .25s, color .25s; display: inline-block; will-change: transform; }
.btn--primary { background: var(--cyan); color: #04121a; font-weight: 500; }
.btn--primary:hover { box-shadow: 0 0 30px rgba(105,240,174,.45); }
.btn--ghost { border: 1px solid var(--line-strong); color: var(--cyan); }
.btn--ghost:hover { background: rgba(105,240,174,.08); }

/* About */
.about__grid { display: grid; grid-template-columns: 1.2fr .9fr; gap: 2.5rem; }
.about__bio p { margin-bottom: 1.1rem; font-size: 1.08rem; color: #c4d0db; max-width: 560px; }
.chips { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.6rem; }
.chip { font-family: var(--font-mono); font-size: .76rem; padding: .45rem .9rem; border: 1px solid var(--line); border-radius: 4px; color: var(--cyan); background: rgba(105,240,174,.04); transition: border-color .25s, background .25s; will-change: transform; }
.chip:hover { border-color: var(--line-strong); background: rgba(105,240,174,.1); }
.about__side { display: flex; flex-direction: column; gap: 1.2rem; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 1.3rem 1.4rem; backdrop-filter: blur(6px); will-change: transform; transition: border-color .25s; }
.panel:hover { border-color: var(--line-strong); }
.panel__label { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .2em; color: var(--cyan); margin-bottom: 1rem; }
.panel__row { padding: .65rem 0; border-top: 1px solid var(--line); }
.panel__row:first-of-type { border-top: none; }
.panel__row b { display: block; font-size: .95rem; }
.panel__row span { font-size: .85rem; color: var(--txt-dim); }
.panel__row em { font-family: var(--font-mono); font-size: .72rem; color: var(--amber); font-style: normal; }
@media (max-width: 820px) { .about__grid { grid-template-columns: 1fr; } }

/* 360 Gallery */
.pano__intro { color: var(--txt-dim); max-width: 600px; margin-bottom: 2rem; }
.pano__hint { display: block; font-family: var(--font-mono); font-size: .72rem; color: var(--cyan); margin-top: .5rem; }
.g360-viewer { position: relative; width: 100%; height: clamp(360px, 62vh, 640px); border-radius: 14px; overflow: hidden; border: 1px solid var(--line-strong); box-shadow: 0 0 80px rgba(105,240,174,.07), 0 0 0 1px rgba(105,240,174,.06); background: #020609; cursor: grab; }
.g360-viewer:active { cursor: grabbing; }
#gallery360canvas { width: 100% !important; height: 100% !important; display: block; }
.g360-loading { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; z-index: 10; background: rgba(2,6,9,.9); transition: opacity .4s, visibility .4s; }
.g360-loading.is-hidden { opacity: 0; visibility: hidden; }
.g360-loading__ring { width: 44px; height: 44px; border-radius: 50%; border: 2px solid rgba(105,240,174,.15); border-top-color: var(--cyan); animation: spin .8s linear infinite; }
.g360-loading span { font-family: var(--font-mono); font-size: .75rem; color: var(--txt-dim); letter-spacing: .15em; }
@keyframes spin { to { transform: rotate(360deg); } }
.g360-hud-top { position: absolute; top: 0; left: 0; right: 0; z-index: 5; display: flex; align-items: center; gap: .7rem; padding: .75rem 1rem; pointer-events: none; background: linear-gradient(to bottom, rgba(2,6,9,.8) 0%, transparent 100%); }
.g360-live { display: flex; align-items: center; gap: .5rem; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .15em; color: var(--cyan); background: rgba(5,7,10,.6); padding: .25rem .6rem; border-radius: 4px; }
.g360-live i { width: 7px; height: 7px; border-radius: 50%; background: #ff4040; box-shadow: 0 0 8px #ff4040; animation: pulse 1.4s infinite; }
.g360-badge { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; padding: .22rem .6rem; border-radius: 4px; background: rgba(105,240,174,.15); color: var(--cyan); border: 1px solid rgba(105,240,174,.3); }
.g360-badge.is-video { background: rgba(255,168,56,.15); color: var(--amber); border-color: rgba(255,168,56,.3); }
.g360-title { font-family: var(--font-display); font-weight: 600; font-size: 1rem; text-shadow: 0 2px 10px rgba(0,0,0,.8); flex: 1; }
.g360-fs { pointer-events: auto; width: 32px; height: 32px; background: rgba(5,7,10,.6); border: 1px solid var(--line); border-radius: 5px; color: var(--txt-dim); font-size: 1rem; cursor: none; transition: color .2s, border-color .2s, background .2s; }
.g360-fs:hover { color: var(--cyan); border-color: var(--line-strong); background: rgba(105,240,174,.1); }
.g360-hud-bot { position: absolute; bottom: 0; left: 0; right: 0; z-index: 5; display: flex; align-items: flex-end; justify-content: space-between; padding: .75rem 1rem; background: linear-gradient(to top, rgba(2,6,9,.8) 0%, transparent 100%); pointer-events: none; }
.g360-caption { font-size: .85rem; color: var(--txt-dim); max-width: 70%; background: rgba(5,7,10,.5); padding: .3rem .7rem; border-radius: 4px; }
.g360-idle-hint { display: flex; align-items: center; gap: .5rem; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; color: rgba(105,240,174,.5); opacity: 1; transition: opacity .5s; }
.g360-idle-hint.is-hidden { opacity: 0; }
.g360-hint-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); animation: pulse 2s infinite; }
.g360-center-hint { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 4; display: flex; flex-direction: column; align-items: center; gap: .4rem; color: rgba(255,255,255,.35); pointer-events: none; transition: opacity .6s; text-align: center; }
.g360-center-hint.is-hidden { opacity: 0; }
.g360-center-hint__icon { font-size: 2.5rem; animation: spin 8s linear infinite; color: rgba(105,240,174,.25); }
.g360-center-hint span { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .2em; }
.slideshow-bar { height: 2px; background: rgba(255,255,255,.06); border-radius: 2px; margin: .6rem 0; overflow: hidden; }
.slideshow-bar__fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--cyan), var(--violet)); box-shadow: 0 0 8px var(--cyan); transition: width .1s linear; }
.carousel { position: relative; display: flex; align-items: center; gap: .5rem; margin-top: .5rem; }
.carousel__viewport { flex: 1; min-width: 0; border-radius: 8px; overflow-x: scroll; overflow-y: hidden; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; touch-action: pan-x; overscroll-behavior-x: contain; scrollbar-width: none; cursor: grab; }
.carousel__viewport:active { cursor: grabbing; }
.carousel__viewport::-webkit-scrollbar { display: none; }
.carousel__track { display: flex; gap: .75rem; padding: .2rem .4rem .4rem; width: max-content; }
.carousel__btn { flex-shrink: 0; width: 44px; height: 44px; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); color: var(--txt); font-size: 1.4rem; cursor: none; line-height: 1; transition: background .2s, border-color .2s, color .2s, transform .15s; }
.carousel__btn:hover { background: rgba(105,240,174,.1); border-color: var(--line-strong); color: var(--cyan); }
.carousel__btn:active { transform: scale(.94); }
.car-item { flex-shrink: 0; width: 160px; cursor: none; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; transition: border-color .25s, box-shadow .25s, transform .25s; padding: 0; text-align: left; scroll-snap-align: center; }
.car-item:hover { border-color: rgba(105,240,174,.4); transform: translateY(-2px); }
.car-item.is-active { border-color: var(--cyan); box-shadow: 0 0 20px rgba(105,240,174,.25), 0 0 0 1px rgba(105,240,174,.2); }
.car-thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #050a12; }
.car-thumb img { width: 100%; height: 100%; object-fit: cover; opacity: .6; transition: opacity .3s, transform .5s; }
.car-item:hover .car-thumb img, .car-item.is-active .car-thumb img { opacity: .9; transform: scale(1.06); }
.car-type { position: absolute; top: .35rem; left: .35rem; font-family: var(--font-mono); font-size: .58rem; letter-spacing: .1em; background: rgba(2,6,9,.8); color: var(--cyan); padding: .15rem .45rem; border-radius: 3px; }
.car-type.is-video { color: var(--amber); }
.car-title { display: block; font-family: var(--font-display); font-weight: 600; font-size: .82rem; padding: .5rem .6rem .55rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.car-video-ph { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: relative; }
.car-play-badge { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-size: 1.5rem; color: rgba(255,255,255,.85); text-shadow: 0 2px 12px rgba(0,0,0,.9); background: rgba(255,30,30,.75); border-radius: 6px; padding: .2rem .5rem; }
.car-active-ring { position: absolute; inset: 0; border-radius: 8px; pointer-events: none; border: 2px solid var(--cyan); opacity: 0; transition: opacity .3s; }
.car-item.is-active .car-active-ring { opacity: 1; }
.g360-yt-overlay { position: absolute; inset: 0; z-index: 20; background: rgba(2,4,8,.92); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; }
.g360-yt-overlay.is-visible { opacity: 1; visibility: visible; }
.g360-yt-overlay iframe { width: 100%; height: 100%; position: absolute; inset: 0; border: none; }
.g360-yt-close { position: absolute; top: .8rem; right: .8rem; z-index: 21; width: 36px; height: 36px; border-radius: 50%; background: rgba(5,7,10,.8); border: 1px solid var(--line-strong); color: var(--txt); font-size: 1rem; cursor: none; transition: background .2s, color .2s; }
.g360-yt-close:hover { background: rgba(255,80,80,.2); color: #ff6b6b; }

/* Contact */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact__big { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.6rem,4vw,2.6rem); line-height: 1.1; margin-bottom: 2rem; }
.socials { display: flex; flex-direction: column; gap: .8rem; }
.social { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); transition: border-color .25s, background .25s; will-change: transform; }
.social:hover { border-color: var(--line-strong); background: rgba(105,240,174,.06); }
.social__icon { width: 22px; height: 22px; flex-shrink: 0; }
.social__meta { flex: 1; display: flex; flex-direction: column; }
.social__meta b { font-size: .92rem; }
.social__meta em { font-family: var(--font-mono); font-size: .75rem; color: var(--txt-dim); font-style: normal; }
.social__arrow { color: var(--cyan); transition: transform .25s; }
.social:hover .social__arrow { transform: translate(3px,-3px); }
.contact__form { display: flex; flex-direction: column; gap: 1.1rem; }
.contact__form label { display: flex; flex-direction: column; gap: .4rem; }
.contact__form span { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .15em; color: var(--cyan); }
.contact__form input, .contact__form textarea { background: var(--bg-2); border: 1px solid var(--line); border-radius: 6px; padding: .8rem 1rem; color: var(--txt); font-family: var(--font-body); font-size: .95rem; transition: border-color .25s, box-shadow .25s; cursor: none; resize: vertical; }
.contact__form input:focus, .contact__form textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(105,240,174,.12); }
.form-status { font-family: var(--font-mono); font-size: .8rem; min-height: 1.2em; }
.form-status.ok { color: var(--cyan); }
.form-status.err { color: #ff6b6b; }
@media (max-width: 820px) { .contact__grid { grid-template-columns: 1fr; } }

/* Footer */
.footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .8rem; padding: 2rem clamp(1.2rem,5vw,4rem); border-top: 1px solid var(--line); font-size: .82rem; color: var(--txt-dim); }
.footer__mono { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .05s; }
.reveal[data-d="2"] { transition-delay: .12s; }
.reveal[data-d="3"] { transition-delay: .19s; }
.reveal[data-d="4"] { transition-delay: .28s; }
.reveal[data-d="5"] { transition-delay: .36s; }
.reveal[data-d="6"] { transition-delay: .44s; }
.reveal[data-d="7"] { transition-delay: .52s; }
.reveal[data-d="8"] { transition-delay: .6s; }

/* Keyframes */
@keyframes blink { 50% { opacity: 0; } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
@keyframes scrolldn { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
.blink { animation: blink 1s step-end infinite; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  /* glow halus tetap diizinkan (bukan gerakan besar) */
  .home__title--accent { animation: none !important; opacity: 1 !important; filter: drop-shadow(0 0 .14em rgba(105,240,174,.8)) drop-shadow(0 0 .45em rgba(105,240,174,.5)) !important; }
  .nav__mark { animation: pulse 2s infinite !important; }
  .tag-cursor, .nav__dot, .blink { animation: blink 1s step-end infinite !important; }
}