/* ==========================================================================
   Skyline — residential tower launch template · archesign.studio
   1. Tokens  2. Base  3. Header  4. Components  5. Pages  6. Footer  7. Responsive
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
:root {
  --night: #0b1430;
  --deep: #070d22;
  --panel: #111c40;
  --gold: #c9a961;
  --champagne: #ecdfbd;
  --steel: #8b9bc0;
  --line: rgba(201, 169, 97, .28);
  --line-soft: rgba(201, 169, 97, .14);

  --font-wide: "Syncopate", "Arial Black", Arial, sans-serif;
  --font-sans: "Urbanist", "Helvetica Neue", Arial, sans-serif;

  --gutter: clamp(16px, 3.4vw, 52px);
  --max: 1400px;
  --space: clamp(80px, 10vw, 150px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* 2. Base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--night); color: var(--champagne); font: 300 16px/1.75 var(--font-sans); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1.1em; }
h1, h2, h3 { font-weight: 300; line-height: 1.08; margin: 0; letter-spacing: -.01em; }
h4 { font: 700 10px var(--font-wide); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); margin: 0 0 14px; }
figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 1px solid var(--gold); outline-offset: 4px; }
::selection { background: var(--gold); color: var(--deep); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--gold); color: var(--deep); padding: 10px 14px; z-index: 100; }
.skip:focus { left: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.grid-lines { position: fixed; inset: 0; z-index: -1; pointer-events: none; display: flex; justify-content: space-between; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.grid-lines i { width: 1px; background: rgba(201, 169, 97, .07); }
.section { padding: var(--space) 0; }
.section--tight { padding-top: 0; }
.section--deep { background: var(--deep); }
.label { font: 700 10px/1.6 var(--font-wide); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); margin: 0 0 20px; }
.label a { border-bottom: 1px solid var(--line); }
.muted { color: var(--steel); }
.lead { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.65; max-width: 52ch; color: #c5cde0; }
.h-light { font-family: var(--font-sans); font-weight: 200; font-size: clamp(36px, 4.6vw, 72px); line-height: 1.06; letter-spacing: -.02em; }
.h-light em, .h-xl em { font-style: normal; color: var(--gold); }
.h-xl { font-size: clamp(46px, 7vw, 112px); margin-bottom: 26px; }
.link { color: var(--gold); font-weight: 400; border-bottom: 1px solid var(--line); padding-bottom: 3px; transition: border-color .3s; }
.link:hover { border-bottom-color: var(--gold); }
.split-head { display: flex; justify-content: space-between; align-items: end; flex-wrap: wrap; gap: 20px 60px; margin-bottom: clamp(36px, 5vw, 64px); }
.split-head > .muted { max-width: 40ch; margin: 0; }

/* 3. Header ---------------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--night); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; gap: 40px; height: 80px; }
.logo { display: flex; align-items: center; gap: 14px; margin-right: auto; }
.logo-mark { width: 20px; height: 34px; fill: none; stroke: var(--gold); stroke-width: 1.4; }
.logo-word { font: 700 15px var(--font-wide); letter-spacing: .22em; text-transform: uppercase; }
.logo-word b { color: var(--gold); margin-left: 8px; }
.nav { display: flex; gap: 36px; }
.nav a { font-size: 14px; font-weight: 400; letter-spacing: .02em; color: #c5cde0; padding: 6px 0; position: relative; transition: color .3s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--champagne); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.menu-btn, .m-menu { display: none; }

/* 4. Components ------------------------------------------------------------ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 16px 26px; font: 700 10px var(--font-wide); letter-spacing: .22em; text-transform: uppercase; border: 1px solid var(--gold); cursor: pointer; transition: background .4s var(--ease), color .4s var(--ease); }
.btn--gold { background: var(--gold); color: var(--deep); }
.btn--gold:hover { background: var(--champagne); border-color: var(--champagne); }
.btn--line { background: transparent; color: var(--gold); }
.btn--line:hover { background: var(--gold); color: var(--deep); }
.header-cta { padding: 13px 22px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.frame { position: relative; }
.frame img { width: 100%; aspect-ratio: var(--ratio, 16 / 10); object-fit: cover; }
.frame::before, .frame::after { content: ""; position: absolute; width: 26px; height: 26px; border-color: var(--gold); border-style: solid; pointer-events: none; z-index: 1; }
.frame::before { top: -8px; left: -8px; border-width: 1px 0 0 1px; }
.frame::after { bottom: -8px; right: -8px; border-width: 0 1px 1px 0; }
.frame figcaption { margin-top: 14px; font: 700 9px var(--font-wide); letter-spacing: .22em; text-transform: uppercase; color: var(--steel); }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 1.2s var(--ease), transform 1.2s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* launch ticket */
.ticket { --stub: 230px; display: flex; background: var(--panel); border: 1px solid var(--line); -webkit-mask: radial-gradient(circle 16px at calc(100% - var(--stub)) 0, #0000 97%, #000) top / 100% 51% no-repeat, radial-gradient(circle 16px at calc(100% - var(--stub)) 100%, #0000 97%, #000) bottom / 100% 51% no-repeat; mask: radial-gradient(circle 16px at calc(100% - var(--stub)) 0, #0000 97%, #000) top / 100% 51% no-repeat, radial-gradient(circle 16px at calc(100% - var(--stub)) 100%, #0000 97%, #000) bottom / 100% 51% no-repeat; }
.ticket-main { flex: 1; padding: clamp(26px, 3.4vw, 48px); }
.ticket-main h2 { font-size: clamp(30px, 3.4vw, 50px); font-weight: 200; margin-bottom: 10px; }
.ticket-main p:last-child { margin-bottom: 0; }
.ticket-stub { width: var(--stub); flex: none; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 26px 20px; border-left: 1px dashed var(--gold); background: linear-gradient(180deg, rgba(201, 169, 97, .12), transparent); }
.stub-d { font: 700 64px/1 var(--font-wide); color: var(--gold); }
.stub-m { font: 700 12px var(--font-wide); letter-spacing: .4em; text-transform: uppercase; margin-bottom: 18px; margin-right: -.4em; }

/* 5. Pages ----------------------------------------------------------------- */
/* hero */
.hero { position: relative; overflow: hidden; padding: clamp(40px, 6vw, 80px) 0 clamp(64px, 7vw, 100px); }
.hero::before { content: ""; position: absolute; left: 50%; top: 40%; width: 900px; height: 900px; margin-left: -300px; border-radius: 50%; background: radial-gradient(circle, rgba(201, 169, 97, .16), transparent 62%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 6fr 4fr 2fr; gap: clamp(24px, 3vw, 48px); align-items: center; }
.kicker { display: flex; align-items: center; gap: 12px; font: 700 10px var(--font-wide); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); margin-bottom: 30px; }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 0 rgba(201, 169, 97, .6); animation: pulse 2.4s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 12px rgba(201, 169, 97, 0); } 100% { box-shadow: 0 0 0 0 rgba(201, 169, 97, 0); } }
.mega { font: 700 clamp(42px, 6.2vw, 100px)/.95 var(--font-wide); letter-spacing: .02em; text-transform: uppercase; margin-bottom: 30px; }
.mega span { display: block; font-size: 1.9em; line-height: .9; color: transparent; -webkit-text-stroke: 1.5px var(--gold); }
.mega--page { font-size: clamp(36px, 6vw, 96px); }
.hero-tower { align-self: stretch; display: flex; align-items: flex-end; justify-content: center; }
.hero-tower img { width: 100%; max-height: 760px; object-fit: cover; object-position: center top; -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent); mask-image: linear-gradient(180deg, #000 70%, transparent); }
.hero-stats { margin: 0; display: grid; gap: 0; }
.hero-stats div { padding: 18px 0; border-top: 1px solid var(--line); }
.hero-stats dt { font: 700 9px var(--font-wide); letter-spacing: .24em; text-transform: uppercase; color: var(--steel); }
.hero-stats dd { margin: 6px 0 0; font: 700 clamp(26px, 2.4vw, 36px)/1 var(--font-wide); color: var(--champagne); }
.hero-stats small { font-size: .42em; margin-left: 6px; color: var(--gold); letter-spacing: .1em; }

/* tower stack */
.stack { display: grid; grid-template-columns: 4fr 3fr 5fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.stack-intro .h-light { font-size: clamp(34px, 3.6vw, 56px); margin-bottom: 20px; }
.stack-tower { display: flex; flex-direction: column; align-items: center; height: 600px; padding-bottom: 12px; border-bottom: 1px solid var(--gold); }
.seg { --w: 72%; flex: var(--f) 1 0; min-height: 40px; width: var(--w); display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: -1px; padding: 0 14px; border: 1px solid var(--line); background: repeating-linear-gradient(0deg, transparent 0 11px, var(--line-soft) 11px 12px), var(--panel); color: var(--champagne); cursor: pointer; text-align: left; transition: background .4s var(--ease), border-color .4s, color .4s; }
.seg span { font: 700 8.5px var(--font-wide); letter-spacing: .14em; color: var(--steel); white-space: nowrap; }
.seg b { font: 400 13px var(--font-sans); white-space: nowrap; }
.seg:hover { border-color: var(--gold); }
.seg[aria-pressed="true"] { background: linear-gradient(180deg, #e2c987, var(--gold)); border-color: var(--gold); color: var(--deep); box-shadow: 0 0 40px rgba(201, 169, 97, .35); position: relative; z-index: 1; }
.seg[aria-pressed="true"] span { color: var(--deep); }
.seg--crown { --w: 40%; }
.seg--ph { --w: 56%; }
.seg--garden { background: repeating-linear-gradient(90deg, transparent 0 6px, rgba(201, 169, 97, .22) 6px 8px), var(--panel); }
.seg--podium { --w: 100%; }
.zone { border-left: 1px solid var(--gold); padding: 8px 0 8px clamp(22px, 3vw, 40px); animation: fadein .6s var(--ease); }
@keyframes fadein { from { opacity: 0; transform: translateX(12px); } }
.zone h3 { font-weight: 200; font-size: clamp(34px, 3.6vw, 54px); margin-bottom: 16px; }
.zone p:not(.label) { color: #c5cde0; max-width: 46ch; }
.zone-facts { display: flex; flex-wrap: wrap; gap: 16px 34px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--steel); font-size: 14px; }
.zone-facts b { display: block; font: 700 18px var(--font-wide); color: var(--gold); letter-spacing: .02em; }

/* day / night */
.daynight { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid var(--line); }
.daynight img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dn-night { clip-path: inset(0 0 0 var(--pos, 50%)); }
.dn-handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 2px; margin-left: -1px; background: var(--gold); pointer-events: none; }
.dn-handle::after { content: "‹ ›"; position: absolute; top: 50%; left: 50%; width: 54px; height: 54px; margin: -27px 0 0 -27px; border-radius: 50%; background: var(--gold); color: var(--deep); display: grid; place-items: center; font: 400 20px/1 var(--font-sans); letter-spacing: .1em; }
.dn-tag { position: absolute; top: 18px; font: 700 10px var(--font-wide); letter-spacing: .24em; text-transform: uppercase; padding: 8px 12px; background: rgba(7, 13, 34, .7); color: var(--champagne); pointer-events: none; }
.dn-tag--l { left: 18px; }
.dn-tag--r { right: 18px; }
.daynight input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.daynight:has(input:focus-visible) .dn-handle::after { outline: 2px solid var(--champagne); outline-offset: 3px; }

/* residence cards */
.res-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2.4vw, 32px); }
.res-card { display: block; position: relative; padding: 20px 20px 24px; border: 1px solid var(--line); background: var(--panel); transition: border-color .4s, transform .5s var(--ease); }
.res-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.res-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; margin-bottom: 20px; }
.res-card h3 { font-weight: 200; font-size: clamp(26px, 2.4vw, 34px); margin-bottom: 6px; }
.res-card p { margin: 0; color: var(--steel); font-size: 14px; }
.lvl { position: absolute; top: 30px; right: 30px; z-index: 1; font: 700 9px var(--font-wide); letter-spacing: .2em; color: var(--deep); background: var(--gold); padding: 6px 10px; }

/* feature */
.feature { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
.feature-text .h-light { margin-bottom: 24px; }
.numbers { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.numbers li { padding: 40px 24px 36px 0; }
.numbers li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.numbers b { display: block; font: 700 clamp(44px, 5vw, 76px)/1 var(--font-wide); color: var(--gold); margin-bottom: 14px; }
.numbers span { color: #c5cde0; }
.center-link { text-align: center; margin: 40px 0 0; }

/* page head */
.page-head { padding: clamp(56px, 8vw, 112px) 0 clamp(36px, 5vw, 70px); }
.page-head .mega { margin-bottom: 24px; }

/* residences */
.filters { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--line); width: fit-content; max-width: 100%; margin-bottom: 40px; }
.filters button { font: 700 9.5px var(--font-wide); letter-spacing: .18em; text-transform: uppercase; padding: 16px 20px; background: transparent; color: var(--champagne); border: 0; border-right: 1px solid var(--line); cursor: pointer; transition: background .3s, color .3s; }
.filters button:last-child { border-right: 0; }
.filters button:hover { background: var(--panel); }
.filters button[aria-pressed="true"] { background: var(--gold); color: var(--deep); }
.types { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2vw, 28px); }
.type { display: grid; grid-template-columns: 8px 1fr 1fr; gap: 22px; align-items: center; padding: 22px; border: 1px solid var(--line); background: var(--panel); transition: border-color .4s, background .4s; }
.type:hover { border-color: var(--gold); background: #142249; }
.type--feature { border-color: var(--gold); }
.gauge { position: relative; align-self: stretch; width: 6px; background: rgba(139, 155, 192, .2); }
.gauge::after { content: ""; position: absolute; left: 0; right: 0; bottom: var(--a); height: calc(var(--b) - var(--a)); background: var(--gold); box-shadow: 0 0 12px rgba(201, 169, 97, .7); }
.type-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.type h2 { font-weight: 200; font-size: clamp(24px, 2.2vw, 32px); margin-bottom: 14px; }
.type .label { margin-bottom: 10px; }
.type-spec { display: grid; grid-template-columns: repeat(3, auto); gap: 6px 18px; margin: 0 0 16px; font-size: 13px; }
.type-spec dt { color: var(--steel); font-size: 11px; }
.type-spec dd { margin: 0; }
.type-price { margin: 0; font: 700 12px var(--font-wide); letter-spacing: .1em; color: var(--gold); }
.avail { width: 100%; border-collapse: collapse; font-size: 15px; }
.avail th, .avail td { text-align: left; font-weight: 300; padding: 18px 14px 18px 0; border-bottom: 1px solid var(--line); }
.avail thead th { font: 700 9px var(--font-wide); letter-spacing: .2em; text-transform: uppercase; color: var(--steel); }
.avail tbody th { font-weight: 400; }
.meter { display: inline-block; vertical-align: middle; width: 110px; height: 4px; background: rgba(139, 155, 192, .25); margin-right: 14px; }
.meter i { display: block; height: 100%; width: var(--v); background: var(--gold); }
.pill { display: inline-block; font: 700 8.5px var(--font-wide); letter-spacing: .16em; text-transform: uppercase; padding: 6px 10px; border: 1px solid var(--gold); color: var(--gold); white-space: nowrap; }
.pill--sold { border-color: rgba(139, 155, 192, .5); color: var(--steel); }

/* type detail */
.type-head { display: grid; grid-template-columns: 1fr 380px; gap: clamp(32px, 5vw, 80px); align-items: end; }
.type-keys { display: grid; grid-template-columns: 1fr 1fr; margin: 0; border: 1px solid var(--line); }
.type-keys div { padding: 20px 22px; }
.type-keys div:nth-child(odd) { border-right: 1px solid var(--line); }
.type-keys div:nth-child(n+3) { border-top: 1px solid var(--line); }
.type-keys dt { font: 700 9px var(--font-wide); letter-spacing: .2em; text-transform: uppercase; color: var(--steel); }
.type-keys dd { margin: 8px 0 0; font: 700 22px var(--font-wide); color: var(--gold); }
.plan-board { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
.plan-frame { border: 1px solid var(--line); padding: clamp(12px, 2vw, 24px); background: var(--panel); }
.plan-frame figcaption { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 14px; font: 700 9px var(--font-wide); letter-spacing: .2em; text-transform: uppercase; color: var(--steel); }
.plan-side { display: grid; grid-template-columns: 56px 1fr; gap: 28px; }
.plan-side .h-light { font-size: clamp(30px, 3vw, 42px); margin-bottom: 14px; }
.mini-tower { position: relative; min-height: 440px; border: 1px solid var(--line); background: repeating-linear-gradient(0deg, transparent 0 6px, var(--line-soft) 6px 7px); }
.mt-range { position: absolute; left: -1px; right: -1px; bottom: var(--a); height: calc(var(--b) - var(--a)); background: rgba(201, 169, 97, .35); border: 1px solid var(--gold); display: grid; place-items: center; }
.mt-range b { writing-mode: vertical-rl; transform: rotate(180deg); font: 700 9px var(--font-wide); letter-spacing: .2em; color: var(--champagne); }
.areas { width: 100%; border-collapse: collapse; font-size: 15px; }
.areas th, .areas td { text-align: left; font-weight: 300; padding: 9px 0; border-bottom: 1px solid var(--line-soft); }
.areas td { text-align: right; font-weight: 400; }
.areas thead th { font: 700 9px var(--font-wide); letter-spacing: .2em; text-transform: uppercase; color: var(--steel); border-bottom-color: var(--line); }
.areas thead th:last-child { text-align: right; }
.areas tfoot th, .areas tfoot td { color: var(--gold); font-weight: 400; border-bottom: 0; padding: 8px 0; }
.areas tfoot tr:first-child th, .areas tfoot tr:first-child td { border-top: 1px solid var(--gold); padding-top: 14px; }
.payplan { display: flex; min-height: 150px; border: 1px solid var(--line); }
.pp { flex: var(--p) 1 0; min-width: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 18px; border-right: 1px solid var(--line); background: var(--panel); }
.pp:last-child { border-right: 0; }
.pp b { font: 700 clamp(18px, 2vw, 28px) var(--font-wide); color: var(--gold); }
.pp span { font-size: 13px; color: var(--steel); line-height: 1.4; }
.pp--mid { background: linear-gradient(90deg, rgba(201, 169, 97, .1), rgba(201, 169, 97, .22)); }
.pp--gold { background: var(--gold); }
.pp--gold b, .pp--gold span { color: var(--deep); }
.palettes { display: flex; flex-wrap: wrap; gap: 14px 34px; margin: 4px 0 26px; }
.pal { display: flex; align-items: center; gap: 6px; }
.pal b { margin-left: 8px; font-weight: 400; }
.chip { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line); }
.spec-list li { position: relative; padding: 11px 0 11px 22px; border-bottom: 1px solid var(--line-soft); color: #c5cde0; font-size: 15px; }
.spec-list li::before { content: ""; position: absolute; left: 2px; top: 20px; width: 6px; height: 6px; background: var(--gold); transform: rotate(45deg); }
.next { display: block; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 48px 0; margin-bottom: var(--space); }
.next-t { display: block; font-weight: 200; font-size: clamp(40px, 6.4vw, 100px); line-height: 1; transition: color .3s; }
.next:hover .next-t { color: var(--gold); }
.next-m { display: block; margin-top: 14px; color: var(--gold); font-size: 14px; }

/* developer */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.kpis li { padding: 30px 24px 10px 0; }
.kpis li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.kpis b { display: block; font: 700 clamp(40px, 4.6vw, 68px)/1 var(--font-wide); color: var(--gold); margin-bottom: 12px; }
.kpis span { color: #c5cde0; }
.heights { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(10px, 2vw, 28px); align-items: end; border-bottom: 1px solid var(--gold); }
.ht { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 460px; text-align: center; }
.ht-bar { width: 58%; height: calc(var(--h) * .78); display: flex; justify-content: center; padding-top: 10px; border: 1px solid var(--line); border-bottom: 0; background: repeating-linear-gradient(0deg, transparent 0 9px, var(--line-soft) 9px 10px), var(--panel); order: 3; }
.ht-bar b { font: 700 10px var(--font-wide); letter-spacing: .06em; color: var(--champagne); }
.ht-n { order: 1; font-size: 14px; color: #c5cde0; line-height: 1.3; }
.ht-y { order: 2; font: 700 9px var(--font-wide); letter-spacing: .2em; color: var(--steel); margin: 4px 0 12px; }
.ht--now .ht-bar { background: linear-gradient(180deg, #e2c987, var(--gold)); border-color: var(--gold); box-shadow: 0 0 50px rgba(201, 169, 97, .3); }
.ht--now .ht-bar b { color: var(--deep); }
.ht--now .ht-n { color: var(--gold); }
.gallery3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 48px); }
.frame--tall img { aspect-ratio: 5 / 6; }
.leaders { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(40px, 6vw, 100px); }
.people { display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; }
.people li { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 4px 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.people b { font-weight: 400; font-size: 18px; }
.people span { color: var(--steel); font-size: 14px; }
.partners { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 36px; }
.partners li { padding: 24px 0 26px; border-top: 1px solid var(--line); font-weight: 200; font-size: clamp(22px, 2vw, 30px); line-height: 1.2; }
.partners span { display: block; font: 700 9px var(--font-wide); letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }

/* amenities */
.levels { border-bottom: 1px solid var(--line); }
.level { display: grid; grid-template-columns: 160px 1.2fr 1fr; gap: 20px clamp(24px, 4vw, 64px); align-items: start; padding: 40px 0; border-top: 1px solid var(--line); }
.level-n { font: 700 clamp(36px, 4vw, 56px)/1 var(--font-wide); color: var(--gold); }
.level .h-light { font-size: clamp(30px, 3.2vw, 46px); margin-bottom: 12px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: 13px; padding: 6px 12px; border: 1px solid var(--line); color: #c5cde0; }
.loc { display: grid; grid-template-columns: 6fr 5fr; gap: clamp(40px, 6vw, 100px); align-items: start; }
.loc .h-light { margin-bottom: 22px; }
.frame--map { margin-top: 36px; }
.frame--map img { aspect-ratio: 14 / 9; }
.times { margin: 0; }
.times div { display: flex; justify-content: space-between; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.times div:first-child { border-top: 1px solid var(--line); }
.times dd { margin: 0; font: 700 12px var(--font-wide); letter-spacing: .08em; color: var(--gold); white-space: nowrap; }
.times--small div { padding: 10px 0; }
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; border-top: 1px solid var(--line); }
.timeline li { position: relative; padding-top: 34px; }
.timeline li::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; background: var(--gold); transform: rotate(45deg); }
.timeline span { font: 700 10px var(--font-wide); letter-spacing: .2em; color: var(--gold); }
.timeline h3 { font-weight: 200; font-size: 30px; margin: 10px 0 10px; }
.timeline p { color: var(--steel); font-size: 15px; }
.faq-wrap { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(40px, 6vw, 100px); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { display: block; position: relative; list-style: none; cursor: pointer; padding: 24px 50px 24px 0; font-weight: 300; font-size: clamp(18px, 1.7vw, 23px); line-height: 1.35; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 12px; height: 12px; margin-top: -9px; border-right: 1px solid var(--gold); border-bottom: 1px solid var(--gold); transform: rotate(45deg); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(225deg); margin-top: -3px; }
.faq details p { color: var(--steel); max-width: 62ch; padding-bottom: 14px; }

/* register */
.register { display: grid; grid-template-columns: 7fr 4fr; gap: clamp(40px, 6vw, 100px); align-items: start; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 30px 28px; }
.field { display: flex; flex-direction: column; gap: 10px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field--full { grid-column: 1 / -1; }
.field > label, .field legend { font: 700 9px var(--font-wide); letter-spacing: .22em; text-transform: uppercase; color: var(--gold); padding: 0; margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; min-width: 0; font: 300 17px var(--font-sans); color: var(--champagne); background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 12px 0; appearance: none; -webkit-appearance: none; }
.field input::placeholder, .field textarea::placeholder { color: #5f6e93; }
.field select { background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23c9a961' stroke-width='1.2'/%3E%3C/svg%3E") no-repeat right 4px center; padding-right: 26px; }
.field select option { background: var(--night); color: var(--champagne); }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--gold); }
.field input[type="date"] { color-scheme: dark; }
.radios { display: flex; flex-wrap: wrap; gap: 8px; }
.radios label { position: relative; cursor: pointer; }
.radios input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.radios span { display: inline-block; padding: 11px 18px; border: 1px solid var(--line); font-size: 14px; transition: background .3s, color .3s, border-color .3s; }
.radios input:checked + span { background: var(--gold); border-color: var(--gold); color: var(--deep); }
.radios input:focus-visible + span { outline: 1px solid var(--champagne); outline-offset: 3px; }
.checks { gap: 12px; }
.checks label { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: 15px; color: #c5cde0; }
.checks input { width: 18px; height: 18px; flex: none; margin: 3px 0 0; padding: 0; accent-color: var(--gold); appearance: auto; -webkit-appearance: auto; }
.form-note { grid-column: 1 / -1; margin: 0; padding: 16px 20px; border: 1px solid var(--gold); color: var(--gold); }
.side { display: grid; gap: 40px; }
.ticket--small { --stub: 120px; }
.ticket--small .ticket-main { padding: 26px; }
.ticket--small h2 { font-size: 28px; }
.ticket--small .stub-d { font-size: 40px; }
.ticket--small .stub-m { margin-bottom: 0; }
.side-block h3 { font-weight: 200; font-size: 30px; margin-bottom: 10px; }

/* 6. Footer ---------------------------------------------------------------- */
.site-footer { background: var(--deep); border-top: 1px solid var(--line); padding: clamp(72px, 9vw, 120px) 0 28px; }
.f-top { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; padding-bottom: 60px; border-bottom: 1px solid var(--line); }
.f-mark { margin: 0; font: 700 clamp(30px, 5vw, 64px) var(--font-wide); letter-spacing: .18em; text-transform: uppercase; margin-right: -.18em; }
.f-mark b { color: var(--gold); margin-left: .3em; }
.f-sub { margin: 0 0 12px; color: var(--steel); font-size: 14px; letter-spacing: .04em; }
.f-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; padding: 50px 0 36px; color: #c5cde0; font-size: 15px; }
.f-cols a:hover { color: var(--gold); }
.f-legal { font-size: 12px; color: #6c7a9c; max-width: 100ch; }
.f-base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 12px; color: #6c7a9c; }

/* 7. Responsive ------------------------------------------------------------ */
@media (max-width: 1180px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-column: 1 / -1; grid-template-columns: repeat(4, 1fr); gap: 0 20px; }
  .stack { grid-template-columns: 1fr 1fr; }
  .stack-intro { grid-column: 1 / -1; }
  .types { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
}
@media (max-width: 980px) {
  .nav, .header-cta { display: none; }
  .header-row { height: 70px; }
  .menu-btn { display: inline-flex; position: relative; z-index: 60; background: transparent; border: 1px solid var(--gold); color: var(--gold); font: 700 9.5px var(--font-wide); letter-spacing: .22em; text-transform: uppercase; padding: 12px 16px; cursor: pointer; }
  .menu-btn .when-open, .menu-open .menu-btn .when-closed { display: none; }
  .menu-open .menu-btn .when-open { display: inline; }
  .m-menu { display: flex; flex-direction: column; justify-content: center; position: fixed; inset: 0; z-index: 55; background: var(--deep); padding: 100px var(--gutter) 40px; overflow-y: auto; opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility .5s; }
  .menu-open .m-menu { opacity: 1; visibility: visible; }
  .menu-open { overflow: hidden; }
  .m-links { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
  .m-links a { display: flex; align-items: center; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); font-weight: 200; font-size: clamp(32px, 9vw, 52px); line-height: 1.1; }
  .m-links span { width: 44px; font: 700 10px var(--font-wide); letter-spacing: .1em; color: var(--gold); }
  .m-foot { margin: 32px 0 0; font: 700 9.5px/1.8 var(--font-wide); letter-spacing: .18em; text-transform: uppercase; color: var(--steel); }
}
@media (max-width: 860px) {
  body { font-size: 15px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-tower { order: -1; max-height: 420px; overflow: hidden; }
  .hero-tower img { max-height: 420px; width: auto; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .ticket { flex-direction: column; -webkit-mask: none; mask: none; }
  .ticket-stub { width: auto; flex-direction: row; justify-content: flex-start; gap: 14px; border-left: 0; border-top: 1px dashed var(--gold); }
  .stub-d { font-size: 44px; }
  .stub-m { margin: 0 auto 0 0; }
  .ticket--small .ticket-stub { padding: 18px 26px; }
  .stack { grid-template-columns: 1fr; }
  .stack-tower { height: 520px; max-width: 360px; width: 100%; margin: 0 auto; }
  .feature, .type-head, .plan-board, .leaders, .loc, .faq-wrap, .register { grid-template-columns: 1fr; }
  .res-cards, .gallery3 { grid-template-columns: 1fr; }
  .numbers, .kpis { grid-template-columns: 1fr 1fr; }
  .numbers li, .numbers li + li, .kpis li, .kpis li + li { padding: 26px 16px 22px 0; border-left: 0; }
  .numbers li:nth-child(even), .kpis li:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--line); }
  .numbers li:nth-child(n+3), .kpis li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .level { grid-template-columns: 1fr; padding: 32px 0; }
  .partners { grid-template-columns: 1fr 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .f-cols { grid-template-columns: 1fr 1fr; }
  .heights { gap: 6px; }
  .ht { height: 340px; }
  .ht-n { font-size: 11px; }
  .ht-bar { width: 80%; }
  .ht-bar b { font-size: 8px; letter-spacing: 0; }
}
@media (max-width: 600px) {
  .filters { width: 100%; }
  .filters button { flex: 1 1 33%; padding: 14px 8px; border-bottom: 1px solid var(--line); }
  .type { grid-template-columns: 6px 1fr; gap: 16px; padding: 16px; }
  .type-img { grid-column: 2; }
  .type-body { grid-column: 2; }
  .gauge { grid-row: span 2; }
  .avail:not(.avail--prices) thead { display: none; }
  .avail:not(.avail--prices), .avail:not(.avail--prices) tbody, .avail:not(.avail--prices) tr { display: block; }
  .avail:not(.avail--prices) tr { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
  .avail:not(.avail--prices) th, .avail:not(.avail--prices) td { display: block; border: 0; padding: 0; }
  .avail:not(.avail--prices) tbody th { grid-column: 1 / -1; font-size: 17px; }
  .avail:not(.avail--prices) td::before { content: attr(data-label); display: block; font: 700 8px var(--font-wide); letter-spacing: .16em; text-transform: uppercase; color: var(--steel); margin-bottom: 2px; }
  .avail:not(.avail--prices) td:last-child { grid-column: 1 / -1; }
  .avail--prices th, .avail--prices td { padding: 14px 8px 14px 0; font-size: 14px; }
  .avail--prices th:nth-child(3), .avail--prices td:nth-child(3) { display: none; }
  .plan-side { grid-template-columns: 40px 1fr; gap: 18px; }
  .mini-tower { min-height: 380px; }
  .payplan { flex-direction: column; }
  .pp { flex: none; min-height: calc(var(--p) * 2.4px + 56px); border-right: 0; border-bottom: 1px solid var(--line); }
  .pp:last-child { border-bottom: 0; }
  .people, .partners, .timeline, .form { grid-template-columns: 1fr; }
  .f-cols { grid-template-columns: 1fr; gap: 20px; }
  .daynight { aspect-ratio: 4 / 3; }
  .dn-handle::after { width: 44px; height: 44px; margin: -22px 0 0 -22px; font-size: 16px; }
  .ht-n { writing-mode: vertical-rl; transform: rotate(180deg); height: 96px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}