/* ================= IsieTech ================= */
:root {
  --bg:      #000000;
  --line:    rgba(255,255,255,.14);
  --line-2:  rgba(255,255,255,.28);
  --ink:     #ffffff;
  --dim:     #9a9aa6;
  --dim-2:   #5e5e6b;
  --acc:     #00e5ff;
  --acc-2:   #ff2e6a;
  --font-display: 'Chakra Petch', 'Arial Narrow', sans-serif;
  --font-body: 'Space Grotesk', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; border-radius: 0 !important; }
html { scroll-behavior: auto; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.has-smooth { overflow: hidden auto; }
body.is-locked { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--acc); color: #000; }

#scroll-wrapper { position: relative; width: 100%; }
body.has-smooth #smooth-content { position: fixed; top: 0; left: 0; width: 100%; will-change: transform; }

/* ---------- starfield + hard grid ---------- */
.stars { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -2; pointer-events: none; }
.netfield { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,.045) 0 1px, transparent 1px 100px),
    repeating-linear-gradient(0deg,  rgba(255,255,255,.045) 0 1px, transparent 1px 100px);
}

/* ---------- preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 400; background: #000;
  display: grid; place-items: center;
  transition: opacity .35s linear, visibility .35s;
}
.preloader.is-done { opacity: 0; visibility: hidden; }
.preloader__inner { text-align: center; }
.preloader__mark { width: 72px; height: 72px; margin: 0 auto 22px; }
.preloader__count {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .4em; color: var(--acc);
}
.preloader__curtain { position: absolute; inset: 0; background: var(--acc); transform: scaleY(0); transform-origin: top; }

/* logo mark: hard square reticle */
.mark { display: block; overflow: visible; }
.mark__ring { fill: none; stroke: var(--ink); stroke-width: 4; }
.mark__core { fill: var(--acc); }
.mark__dot  { fill: var(--acc); }
.preloader__mark .mark__spin { animation: spin 2s steps(8) infinite; transform-origin: 50% 50%; }
.preloader__mark .mark__core { animation: coreBlink .5s steps(2) infinite; }
@keyframes spin { to { transform: rotate(360deg) } }
@keyframes coreBlink { 50% { opacity: .15 } }

/* ---------- cursor ---------- */
.cursor-canvas { pointer-events: none; position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 299; }
@media (hover: hover) and (pointer: fine) { *, *::before, *::after { cursor: none !important; } }
@media (hover: none) { .cursor-canvas { display: none; } }

/* ---------- progress ---------- */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 120; }
.progress__bar { height: 100%; width: 100%; background: var(--acc); transform: scaleX(0); transform-origin: left; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(16px, 4vw, 48px);
  border-bottom: 1px solid transparent;
  transition: transform .3s var(--ease), background .3s, border-color .3s;
}
.nav.is-scrolled { background: #000; border-bottom-color: var(--line); }
.nav.is-hidden { transform: translateY(-110%); }
.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__logo svg { width: 26px; height: 26px; transition: transform .25s steps(4); }
.nav__logo:hover svg { transform: rotate(90deg); }
.nav__logo b {
  font-family: var(--font-display); font-weight: 700; font-size: 17px;
  letter-spacing: .06em; text-transform: uppercase;
}
.nav__logo b i { font-style: normal; color: var(--acc); }
.nav__links { display: flex; gap: clamp(12px, 2vw, 26px); align-items: center; }
.nav__links a {
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--dim); padding: 6px 0; position: relative; transition: color .15s linear;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%;
  background: var(--acc); transform: scaleX(0); transform-origin: left; transition: transform .18s linear;
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__burger { display: none; width: 38px; height: 38px; position: relative; z-index: 111; border: 1px solid var(--line); }
.nav__burger i { position: absolute; left: 9px; width: 18px; height: 2px; background: var(--ink); transition: transform .2s var(--ease), opacity .15s; }
.nav__burger i:nth-child(1) { top: 14px; } .nav__burger i:nth-child(2) { top: 21px; }
.nav.is-open .nav__burger i:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.nav.is-open .nav__burger i:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
.menu {
  position: fixed; inset: 0; z-index: 105; background: #000;
  display: grid; place-items: center; opacity: 0; visibility: hidden; transition: opacity .2s linear, visibility .2s;
}
.menu.is-open { opacity: 1; visibility: visible; }
.menu nav { display: flex; flex-direction: column; gap: 4px; text-align: center; }
.menu a {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(26px, 8vw, 44px);
  letter-spacing: .02em; text-transform: uppercase; padding: 6px 20px;
}
.menu a:hover { background: var(--acc); color: #000; }

/* ---------- shared ---------- */
.section { padding: clamp(70px, 11vh, 130px) clamp(16px, 5vw, 72px); position: relative; }
.wrap { max-width: 1280px; margin: 0 auto; }
.section__head { max-width: 900px; margin: 0 auto clamp(40px, 5vw, 68px); text-align: center; }
.kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .38em; text-transform: uppercase;
  color: var(--acc); display: inline-block; margin-bottom: 16px;
  border: 1px solid var(--line); padding: 6px 14px;
}
h2 {
  font-family: var(--font-display); font-weight: 700; line-height: 1.02;
  font-size: clamp(30px, 5vw, 58px); letter-spacing: -.005em; text-transform: uppercase; color: var(--ink);
}
h2 em { font-style: normal; color: var(--acc); }
h3 {
  font-family: var(--font-display); font-weight: 700; font-size: 19px;
  letter-spacing: .02em; text-transform: uppercase; color: var(--ink);
}
.section__intro { margin-top: 18px; color: var(--dim); font-size: clamp(14px, 1.5vw, 17px); }

.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  background: var(--acc); color: #000; border: 1px solid var(--acc);
  transition: background .12s linear, color .12s linear;
}
.btn:hover { background: #000; color: var(--acc); }
.btn--ghost { background: transparent; border-color: var(--line-2); color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #000; border-color: var(--ink); }
.btn svg { width: 14px; height: 14px; }

/* HUD panel: hard border + corner ticks */
.card { background: #000; border: 1px solid var(--line); position: relative; }
.card::before, .card::after {
  content: ""; position: absolute; width: 12px; height: 12px; pointer-events: none;
  border-color: var(--acc); border-style: solid; opacity: 0; transition: opacity .12s linear;
}
.card::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.card::after  { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
.card:hover { border-color: var(--line-2); }
.card:hover::before, .card:hover::after { opacity: 1; }
.tilt { transition: transform .18s var(--ease); will-change: transform; }

/* ---------- hero ---------- */
.hero { min-height: 100svh; position: relative; display: grid; place-items: center; padding: 120px clamp(16px,5vw,72px) 130px; overflow: hidden; }
.hero__net { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero__content { position: relative; z-index: 2; text-align: center; max-width: 1100px; }
.hero__kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .34em; text-transform: uppercase;
  color: var(--dim); margin-bottom: 26px;
  display: inline-flex; align-items: center; gap: 12px;
  padding: 8px 16px; border: 1px solid var(--line); background: #000;
}
.hero__kicker i { width: 7px; height: 7px; background: var(--acc); animation: blip .8s steps(2) infinite; }
@keyframes blip { 50% { opacity: 0 } }
.hero__title {
  font-family: var(--font-display); font-weight: 700; line-height: 1;
  font-size: clamp(34px, 7.6vw, 100px); letter-spacing: -.01em; text-transform: uppercase; color: var(--ink);
}
.hero__title .line { display: block; overflow: hidden; white-space: nowrap; padding-bottom: .04em; }
.hero__title .line--acc { color: var(--acc); }
.hero__sub { margin: 28px auto 0; max-width: 620px; color: var(--dim); font-size: clamp(14px, 1.6vw, 18px); }
.hero__cta { margin-top: 34px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero__scrollcue {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .34em; color: var(--dim-2);
  display: flex; flex-direction: column; align-items: center; gap: 10px; text-transform: uppercase;
}
.hero__scrollcue i { width: 2px; height: 34px; background: var(--acc); animation: cue 1.2s steps(6) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0) } 50% { transform: scaleY(1) } 100% { transform: scaleY(0); transform-origin: bottom } }

/* char/word split */
[data-split] .ch { display: inline-block; transform: translateY(105%); opacity: 0; }
[data-split].is-in .ch { animation: chIn .4s var(--ease) forwards; }
@keyframes chIn { to { transform: translateY(0); opacity: 1 } }
.w-outer { display: inline-block; overflow: hidden; vertical-align: bottom; }
.w-inner { display: inline-block; transform: translateY(110%); }
.is-in .w-inner { transition: transform .45s var(--ease); transform: translateY(0); }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .35s linear, transform .35s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .w-inner, [data-split] .ch { transform: none; opacity: 1; }
}

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.stat { background: #000; padding: 28px 20px; text-align: center; }
.stat b {
  display: block; font-family: var(--font-display); font-weight: 700;
  font-size: clamp(28px, 4vw, 46px); letter-spacing: -.01em; color: var(--acc);
}
.stat span { font-family: var(--font-mono); font-size: 10px; letter-spacing: .22em; text-transform: uppercase; color: var(--dim-2); }

/* ---------- pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pillar { padding: 32px 28px 30px; border: 0; background: #000; }
.pillar::before, .pillar::after { display: none; }
.pillar:hover { background: #050505; }
.pillar__icon { width: 42px; height: 42px; margin-bottom: 20px; display: grid; place-items: center; border: 1px solid var(--line); }
.pillar__icon svg { width: 20px; height: 20px; stroke: var(--acc); fill: none; stroke-width: 1.5; stroke-linecap: square; stroke-linejoin: miter; }
.pillar p { color: var(--dim); font-size: 14.5px; margin-top: 12px; }
.pillar ul { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); display: grid; gap: 7px; }
.pillar li { list-style: none; font-size: 13px; color: var(--dim); display: flex; gap: 10px; align-items: flex-start; }
.pillar li::before { content: "▸"; color: var(--acc); flex: none; }
.pillar__price { margin-top: 20px; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .12em; color: var(--ink); border-top: 1px solid var(--line); padding-top: 14px; }

/* ---------- manifesto ---------- */
.scrub { padding: clamp(80px, 14vh, 160px) clamp(16px, 6vw, 80px); }
.scrub__text {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(21px, 4vw, 46px);
  line-height: 1.24; letter-spacing: 0; text-transform: uppercase; max-width: 1150px; margin: 0 auto; text-align: center;
}
.scrub__text .sw { color: #1c1c22; transition: color .06s linear; }
.scrub__text .sw.on { color: var(--ink); }

/* ---------- work ---------- */
.work { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.work__card { display: block; position: relative; border: 1px solid var(--line); background: #000; transition: border-color .12s linear; }
.work__card:hover { border-color: var(--acc); }
.work__media { aspect-ratio: 16 / 11; overflow: hidden; position: relative; border-bottom: 1px solid var(--line); }
.work__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s var(--ease); }
.work__card:hover .work__media img { transform: scale(1.04); }
.work__media--duc { background: #d5cabb; display: grid; place-items: center; }
.duc-art { position: relative; width: 62%; aspect-ratio: 1; }
.duc-art i { position: absolute; border: 1px solid #4a4038; }
.duc-art i:nth-child(1) { inset: 0; }
.duc-art i:nth-child(2) { inset: 13%; }
.duc-art i:nth-child(3) { inset: 26%; }
.duc-art i:nth-child(4) { inset: 39%; background: #d5cabb; }
.duc-art b { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-display);
  font-weight: 700; font-size: clamp(28px, 5vw, 56px); letter-spacing: .04em; color: #1a1a1a; }
.work__body { padding: 24px 26px 28px; }
.work__tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.work__tags span { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  padding: 4px 9px; border: 1px solid var(--line); color: var(--dim); }
.work__body p { color: var(--dim); font-size: 14px; margin-top: 10px; }
.work__link { margin-top: 20px; display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--acc); }
.work__link svg { width: 13px; height: 13px; transition: transform .15s steps(2); }
.work__card:hover .work__link svg { transform: translate(3px,-3px); }

/* ---------- smart home ---------- */
.shx__hero { position: relative; border: 1px solid var(--line); margin-bottom: clamp(36px,5vw,64px); }
.shx__hero img { width: 100%; aspect-ratio: 16/8; object-fit: cover; display: block; }
.shx__hero-cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 20px 26px;
  background: #000; border-top: 1px solid var(--acc);
  display: flex; justify-content: space-between; align-items: flex-end; gap: 18px; flex-wrap: wrap;
}
.shx__hero-cap b { font-family: var(--font-display); font-weight: 700; font-size: clamp(16px,2.2vw,24px);
  letter-spacing: .02em; text-transform: uppercase; display: block; margin-bottom: 4px; }
.shx__hero-cap span { color: var(--dim); font-size: 13.5px; }
.chip { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  padding: 8px 14px; border: 1px solid var(--acc); color: var(--acc); white-space: nowrap; }

.vision { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.vision__item { padding: 26px 24px; background: #000; border: 0; }
.vision__item::before, .vision__item::after { display: none; }
.vision__item:hover { background: #050505; }
.vision__no { font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; color: var(--acc); display: block; margin-bottom: 14px; }
.vision__item h3 { font-size: 16px; margin-bottom: 10px; }
.vision__item p { color: var(--dim); font-size: 13.5px; }
.vision__item--acc { background: #050505; }
.vision__item--acc h3 { color: var(--acc); }

/* device map */
.map { display: grid; grid-template-columns: 1.1fr .9fr; gap: 30px; align-items: start; }
.map__tabs { display: flex; gap: 0; margin-bottom: 16px; border: 1px solid var(--line); width: max-content; }
.map__tabs button {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  padding: 10px 20px; color: var(--dim); transition: background .1s linear, color .1s linear;
}
.map__tabs button + button { border-left: 1px solid var(--line); }
.map__tabs button.is-on { background: var(--acc); color: #000; }
.map__stage { border: 1px solid var(--line); background: #fff; position: relative; }
.map__stage img { width: 100%; display: none; }
.map__stage img.is-on { display: block; }
.legend { display: grid; gap: 0; border: 1px solid var(--line); }
.legend__row { display: grid; grid-template-columns: 96px 1fr; gap: 14px; align-items: baseline; padding: 13px 16px; }
.legend__row + .legend__row { border-top: 1px solid var(--line); }
.legend__codes { display: flex; flex-wrap: wrap; gap: 3px; }
.legend__codes i { font-family: var(--font-mono); font-size: 10px; font-style: normal; padding: 3px 5px; color: #000; font-weight: 500; }
.legend__row p { font-size: 13px; color: var(--dim); }
.legend__row p b { color: var(--ink); font-weight: 500; display: block; font-size: 13.5px;
  font-family: var(--font-mono); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 3px; }

/* galleries */
.gal { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.gal--show { grid-template-columns: repeat(3, 1fr); }
.gal--rooms { grid-template-columns: repeat(4, 1fr); }
.gal--spiral { grid-template-columns: repeat(4, 1fr); }
.gal figure { position: relative; overflow: hidden; cursor: pointer; background: #000; }
.gal img { width: 100%; aspect-ratio: 3/2; object-fit: cover; transition: transform .3s var(--ease); }
.gal figure:hover img { transform: scale(1.05); }
.gal figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 9px 12px; background: #000;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink);
}
.gal figure:hover figcaption { background: var(--acc); color: #000; border-top-color: var(--acc); }
.gal figure::after {
  content: "[+]"; position: absolute; top: 10px; right: 10px; padding: 3px 6px;
  background: #000; border: 1px solid var(--acc); font-family: var(--font-mono); font-size: 10px; color: var(--acc);
  opacity: 0; transition: opacity .1s linear;
}
.gal figure:hover::after { opacity: 1; }

/* phases */
.phases { display: grid; gap: 0; border: 1px solid var(--line); }
.phase { background: #000; }
.phase + .phase { border-top: 1px solid var(--line); }
.phase summary { list-style: none; cursor: pointer; padding: 20px 24px; display: flex; align-items: center; gap: 18px; }
.phase summary::-webkit-details-marker { display: none; }
.phase summary:hover { background: #060606; }
.phase__no { font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; color: var(--acc); flex: none; }
.phase summary b { font-family: var(--font-display); font-weight: 700; font-size: clamp(14px,1.8vw,18px);
  letter-spacing: .03em; text-transform: uppercase; flex: 1; }
.phase__cost { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink); flex: none; }
.phase__plus { width: 20px; height: 20px; position: relative; flex: none; border: 1px solid var(--line); }
.phase__plus::before, .phase__plus::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--acc); transition: transform .12s linear; }
.phase__plus::before { width: 10px; height: 2px; } .phase__plus::after { width: 2px; height: 10px; }
.phase[open] .phase__plus::after { transform: scaleY(0); }
.phase__body { padding: 0 24px 22px 24px; color: var(--dim); font-size: 14px; }
.phase__body .bar { height: 3px; background: #1c1c22; margin-bottom: 16px; }
.phase__body .bar i { display: block; height: 100%; background: var(--acc); width: 0; transition: width .4s var(--ease); }
.phase[open] .phase__body .bar i { width: var(--w, 40%); }

.budget { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  margin-top: 20px; padding: 22px 26px; border: 1px solid var(--acc); background: #000; }
.budget b { font-family: var(--font-display); font-weight: 700; font-size: clamp(26px,4vw,42px);
  letter-spacing: -.01em; color: var(--acc); display: block; }
.budget span { font-family: var(--font-mono); font-size: 10px; letter-spacing: .22em; text-transform: uppercase; color: var(--dim-2); display: block; }

/* ---------- lightbox ---------- */
.lb { position: fixed; inset: 0; z-index: 320; background: rgba(0,0,0,.97);
  display: grid; place-items: center; padding: 5vh 5vw; opacity: 0; visibility: hidden; transition: opacity .15s linear, visibility .15s; }
.lb.is-open { opacity: 1; visibility: visible; }
.lb img { max-width: 100%; max-height: 82vh; border: 1px solid var(--acc); }
.lb__cap { position: absolute; bottom: 2.5vh; left: 0; right: 0; text-align: center; font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--acc); }
.lb__x { position: absolute; top: 3vh; right: 4vw; width: 40px; height: 40px; border: 1px solid var(--line-2);
  display: grid; place-items: center; font-size: 18px; color: var(--ink); background: #000; }
.lb__x:hover, .lb__nav:hover { background: var(--acc); color: #000; border-color: var(--acc); }
.lb__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px;
  border: 1px solid var(--line-2); background: #000; display: grid; place-items: center; color: var(--ink); font-size: 18px; }
.lb__nav--prev { left: 2vw; } .lb__nav--next { right: 2vw; }

/* ---------- process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.step { position: relative; padding: 26px 22px; background: #000; }
.step::after { content: ""; position: absolute; top: 0; left: 0; width: 22px; height: 3px; background: var(--acc); }
.step b { font-family: var(--font-mono); font-size: 11px; letter-spacing: .24em; color: var(--acc); display: block; margin-bottom: 12px; }
.step h3 { font-size: 17px; margin-bottom: 9px; }
.step p { color: var(--dim); font-size: 13.5px; }

/* ---------- contact / footer ---------- */
.cta-band { text-align: center; padding: clamp(70px,10vh,120px) clamp(16px,5vw,72px); }
.cta-band h2 { max-width: 950px; margin: 0 auto; }
.cta-band .hero__cta { margin-top: 32px; }
.footer { border-top: 1px solid var(--line); position: relative; overflow: hidden; }
.footer__marquee { padding: 20px 0; border-bottom: 1px solid var(--line); overflow: hidden; }
.footer__track { display: flex; gap: 36px; width: max-content; animation: marq 26s linear infinite; }
.footer__track span { font-family: var(--font-display); font-weight: 700; font-size: clamp(22px,4vw,44px);
  letter-spacing: .04em; text-transform: uppercase; color: transparent; -webkit-text-stroke: 1px var(--line-2); white-space: nowrap; }
.footer__track span:nth-child(even) { -webkit-text-stroke: 0; color: var(--acc); }
@keyframes marq { to { transform: translateX(-50%) } }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; padding: clamp(40px,5vw,60px) clamp(16px,5vw,72px); max-width: 1280px; margin: 0 auto; }
.footer__brand p { color: var(--dim); font-size: 13.5px; margin-top: 14px; max-width: 320px; }
.footer__col h4 { font-family: var(--font-mono); font-size: 10px; letter-spacing: .24em; text-transform: uppercase; color: var(--acc); margin-bottom: 14px; font-weight: 400; }
.footer__col a, .footer__col p { display: block; color: var(--dim); font-size: 13.5px; margin-bottom: 8px; transition: color .1s linear; }
.footer__col a:hover { color: var(--acc); }
.footer__bottom { border-top: 1px solid var(--line); padding: 16px clamp(16px,5vw,72px); display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--dim-2); }

/* ---------- responsive ---------- */
@media (max-width: 1340px) { .vision { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 1040px) { .vision { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 1040px) {
  .pillars { grid-template-columns: 1fr; }
  .map { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .gal--rooms, .gal--spiral { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .work { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .gal--show { grid-template-columns: 1fr; }
  .shx__hero img { aspect-ratio: 4/3; }
  .legend__row { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 560px) {
  .steps, .vision { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .phase summary { flex-wrap: wrap; gap: 10px; }
  .lb__nav { display: none; }
  .grid { background-size: 60px 60px; }
}

/* ---------- the reactive spiral: stepped light animation ---------- */
.spiral { position: relative; border: 1px solid var(--line); overflow: hidden; background: #000; }
.spiral img { width: 100%; display: block; }
.spiral__base { filter: brightness(.5) saturate(.7); }
.spiral__lit {
  position: absolute; inset: 0; height: 100%; object-fit: cover;
  filter: brightness(2.2) saturate(1.5) contrast(1.05);
  clip-path: inset(100% 0 0 0);
  will-change: clip-path;
}
.spiral__front {
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--acc);
  opacity: 0; will-change: bottom;
}
.spiral__hud {
  position: absolute; top: 0; left: 0; display: flex; align-items: stretch;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
}
.spiral__hud b { background: var(--acc); color: #000; padding: 9px 13px; font-weight: 500; min-width: 96px; }
.spiral__hud span { background: #000; color: var(--dim); padding: 9px 13px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.spiral__cap {
  position: absolute; left: 0; right: 0; bottom: 0; background: #000; border-top: 1px solid var(--acc);
  padding: 14px 20px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center;
}
.spiral__cap b { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 15px; letter-spacing: .02em; }
.spiral__cap span { color: var(--dim); font-size: 13px; }

/* ---------- story block: image beside text ---------- */
.story { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); }
.story--flip .story__media { order: 2; }
.story__media { position: relative; overflow: hidden; min-height: 340px; border-left: 1px solid var(--line); }
.story--flip .story__media { border-left: 0; border-right: 1px solid var(--line); }
.story__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.story__body { padding: 40px 38px; display: flex; flex-direction: column; justify-content: center; }
.story__body h3 { font-size: 24px; margin: 14px 0 14px; line-height: 1.1; }
.story__body h3 em { font-style: normal; color: var(--acc); }
.story__body p { color: var(--dim); font-size: 14.5px; }
.story__body p + p { margin-top: 12px; }
.story__tag { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--acc); border: 1px solid var(--line); padding: 5px 11px; align-self: flex-start; }

/* stepped alarm timeline */
.seq { margin-top: 24px; border-top: 1px solid var(--line); }
.seq__row { display: grid; grid-template-columns: 62px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.seq__t { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; color: var(--acc); }
.seq__row p { color: var(--dim); font-size: 13.5px; margin: 0; }
.seq__row p b { color: var(--ink); font-weight: 500; }

@media (max-width: 900px) {
  .story { grid-template-columns: 1fr; }
  .story--flip .story__media { order: 0; }
  .story__media { min-height: 240px; border-left: 0; border-bottom: 1px solid var(--line); }
  .story--flip .story__media { border-right: 0; }
  .story__body { padding: 30px 24px; }
}

/* ---------- integrations ---------- */
.integr { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.integr__col { background: #000; padding: 26px 22px 28px; }
.integr__col:hover { background: #050505; }
.integr__col h3 { font-size: 15px; margin-bottom: 4px; }
.integr__col em { font-style: normal; font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--acc); display: block; margin-bottom: 16px; }
.integr__col ul { display: grid; gap: 6px; }
.integr__col li { list-style: none; font-size: 13px; color: var(--dim); display: flex; gap: 9px; align-items: flex-start; }
.integr__col li::before { content: "▸"; color: var(--acc); flex: none; font-size: 11px; }
.integr__note {
  margin-top: 20px; border: 1px solid var(--acc); background: #000; padding: 22px 26px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.integr__note b { font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(16px,2.2vw,22px); letter-spacing: .02em; }
.integr__note b i { font-style: normal; color: var(--acc); }
.integr__note span { color: var(--dim); font-size: 14px; max-width: 560px; }
@media (max-width: 1240px) { .integr { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 820px)  { .integr { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px)  { .integr { grid-template-columns: 1fr; } }

/* ---------- packages ---------- */
.pkg { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pkg__col { background: #000; padding: 30px 26px 32px; display: flex; flex-direction: column; }
.pkg__col--hero { background: #050505; border-top: 3px solid var(--acc); }
.pkg__no { font-family: var(--font-mono); font-size: 10px; letter-spacing: .24em; text-transform: uppercase; color: var(--dim-2); }
.pkg__col h3 { font-size: 20px; margin: 10px 0 6px; }
.pkg__col--hero h3 { color: var(--acc); }
.pkg__lead { color: var(--dim); font-size: 13.5px; min-height: 58px; }
.pkg__price { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px,4vw,44px);
  letter-spacing: -.01em; margin: 18px 0 2px; }
.pkg__col--hero .pkg__price { color: var(--acc); }
.pkg__vat { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--dim-2); }
.pkg__hw { margin-top: 16px; padding: 10px 12px; border: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--dim); }
.pkg__hw b { color: var(--ink); font-weight: 500; }
.pkg__col ul { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 8px; flex: 1; }
.pkg__col li { list-style: none; font-size: 13px; color: var(--dim); display: flex; gap: 9px; align-items: flex-start; }
.pkg__col li::before { content: "▸"; color: var(--acc); flex: none; font-size: 11px; }
.pkg__col .btn { margin-top: 22px; justify-content: center; }
.pkg__foot { margin-top: 20px; border: 1px solid var(--line); background: #000; padding: 20px 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pkg__foot div b { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--acc); margin-bottom: 7px; font-weight: 400; }
.pkg__foot div p { color: var(--dim); font-size: 13px; margin: 0; }
@media (max-width: 1100px) { .pkg { grid-template-columns: repeat(2, 1fr); } .pkg__foot { grid-template-columns: 1fr; } }
@media (max-width: 620px)  { .pkg { grid-template-columns: 1fr; } }