/* Guildartz Studio: a city street at night, every app a lit sign. Tokens first; everything below reads them. */

@font-face { font-family: "Big Shoulders"; src: url("../fonts/bigshoulders.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212; }
@font-face { font-family: "Big Shoulders"; src: url("../fonts/bigshoulders-ext.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0100-02BA, U+20A0-20AB, U+20AD-20C4; }
@font-face { font-family: "Big Shoulders Stencil"; src: url("../fonts/bigshoulders-stencil.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-400.woff2") format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-400-ext.woff2") format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0100-02BA, U+20A0-20AB, U+20AD-20C4; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-600.woff2") format("woff2"); font-weight: 600; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-600-ext.woff2") format("woff2"); font-weight: 600; font-display: swap; unicode-range: U+0100-02BA, U+20A0-20AB, U+20AD-20C4; }

:root {
  --rain: #07070a;          /* ground */
  --asphalt: #101219;       /* one tone step up */
  --steel: #1b2a3a;         /* shutter field */
  --concrete: #2a2e36;
  --ink: #eef0f4;           /* running text */
  --muted: #a9b0bd;         /* secondary text, 8.9:1 on --rain */
  --magenta: #ff2e88;
  --cyan: #22d3ee;
  --scarlet: #ff3b30;       /* the live element only */
  --amber: #ffb547;
  --hazard: #f2c230;

  --display: "Big Shoulders", "Barlow", system-ui, sans-serif;
  --stencil: "Big Shoulders Stencil", "Big Shoulders", system-ui, sans-serif;
  --text: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* five sizes do the visible work */
  --s-mega: clamp(3.25rem, 7.2vw, 6rem);
  --s-big: clamp(2.25rem, 4.4vw, 4rem);
  --s-mid: clamp(1.5rem, 2.2vw, 2rem);
  --s-body: clamp(1.0625rem, 1.15vw, 1.1875rem);
  --s-small: 0.9375rem;

  --u: 8px;
  --margin: clamp(16px, 3.4vw, 48px);
  --gap-section: clamp(112px, 15vw, 216px);
  --radius: 10px;              /* the tube's bend radius, used everywhere */
  --tube: 3px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; scrollbar-color: var(--concrete) var(--rain); }
body {
  margin: 0; background: var(--rain); color: var(--ink);
  font: 400 var(--s-body)/1.55 var(--text);
  text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.22em; text-decoration-thickness: 1.5px; }
a:hover { color: var(--cyan); }
::selection { background: var(--magenta); color: var(--rain); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); font-weight: 800; line-height: 0.95; letter-spacing: -0.01em; margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip { position: absolute; left: var(--margin); top: -80px; z-index: 50; background: var(--ink); color: var(--rain); padding: 12px 18px; font-weight: 600; }
.skip:focus { top: 12px; }
.skip:hover { color: var(--rain); }

/* ---------- signs: the world's one component ---------- */
.sign {
  --c: var(--cyan);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--c); border: var(--tube) solid var(--c); border-radius: var(--radius);
  padding: 0.18em 0.45em; font-family: var(--display); font-weight: 800; text-transform: uppercase; line-height: 1;
  text-shadow: 0 0 6px var(--c), 0 0 22px color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--c) 60%, transparent), 0 0 34px color-mix(in srgb, var(--c) 25%, transparent), inset 0 0 12px color-mix(in srgb, var(--c) 30%, transparent);
  background: color-mix(in srgb, var(--c) 6%, var(--rain));
}
.sign--cyan { --c: var(--cyan); }
.sign--magenta { --c: var(--magenta); }
.sign--scarlet { --c: var(--scarlet); }
.sign--amber { --c: var(--amber); }
.sign--off {                               /* an unlit tube: dormant, not yet open */
  color: #7d8494; border-color: #4a4f5c; text-shadow: none; box-shadow: none; background: transparent;
}
.sign--v { flex-direction: column; justify-content: center; gap: 0.08em; padding: 0.35em 0.22em; letter-spacing: 0; }
.sign--v > span { display: block; line-height: 1.05; }

/* hazard fence marks what is not open yet */
.hazard { height: 14px; background: repeating-linear-gradient(-45deg, var(--hazard) 0 12px, var(--rain) 12px 24px); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 12px; min-height: 52px; padding: 0 26px;
  font: 800 1.25rem/1 var(--display); letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none;
  color: #fff; background: var(--scarlet); border: var(--tube) solid var(--scarlet); border-radius: var(--radius);
  transition: transform 160ms var(--ease-out), box-shadow 200ms var(--ease-out), background-color 200ms;
}
.btn:hover { color: #fff; box-shadow: 0 0 0 1px var(--scarlet), 0 0 24px color-mix(in srgb, var(--scarlet) 55%, transparent); }
.btn:active { transform: translateY(1px) scale(0.98); }
.btn svg { width: 18px; height: 18px; }
.btn--ghost { background: transparent; color: var(--cyan); border-color: var(--cyan); }
.btn--ghost:hover { color: var(--rain); background: var(--cyan); box-shadow: none; }

.link-arrow { font-weight: 600; text-decoration: underline; }

/* ---------- top bar ---------- */
.bar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 16px var(--margin); background: color-mix(in srgb, var(--rain) 92%, transparent);
}
.wordmark { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font: 800 1.5rem/1 var(--display); letter-spacing: 0.02em; text-transform: uppercase; }
.wordmark svg { width: 34px; height: 34px; }
.bar nav ul { display: flex; gap: clamp(16px, 2.4vw, 36px); list-style: none; margin: 0; padding: 0; }
.bar nav a { text-decoration: none; font-weight: 600; font-size: 1.0625rem; padding: 10px 0; }
.bar nav a:hover { color: var(--cyan); }
.bar nav a[aria-current="page"] { color: var(--magenta); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: calc(100svh - 70px); display: grid; grid-template-columns: repeat(12, 1fr); gap: 0 24px; padding: clamp(32px, 6vh, 72px) var(--margin) clamp(40px, 7vh, 88px); overflow: hidden; isolation: isolate; }
.hero__photo { position: absolute; inset: 0 0 0 30%; z-index: -2; }
.hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 40% 60%; filter: brightness(0.42) saturate(1.1); }
.hero__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--rain) 0%, color-mix(in srgb, var(--rain) 55%, transparent) 30%, transparent 70%); } /* scrim under text: the one permitted blend */
.hero__copy { grid-column: 1 / span 7; align-self: center; position: relative; z-index: 2; }
.hero h1 { font-size: var(--s-mega); max-width: 9.6em; }
.hero__lede { margin-top: 32px; font-size: clamp(1.125rem, 1.5vw, 1.375rem); max-width: 34ch; color: var(--ink); }
.hero__actions { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }

.tower { grid-column: 8 / -1; position: relative; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto auto auto; gap: 22px 26px; align-content: center; justify-items: start; padding-left: clamp(0px, 3vw, 48px); align-self: center; }
/* wet asphalt: a mirrored, softened copy of the tower lies on the street below it (desktop only) */
.tower__wet { position: absolute; grid-area: 1 / 1 / -1 / -1; top: calc(100% + 8px); left: 0; right: 0; transform: scaleY(-1); opacity: 0.3; filter: blur(1.5px) saturate(1.2); pointer-events: none; -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 46%); mask-image: linear-gradient(to top, #000 0%, transparent 46%); }
.tower .t-open { grid-row: 1 / span 4; font-size: clamp(2.6rem, 4.4vw, 4.4rem); align-self: stretch; }
.tower .t-ascend { font-size: clamp(1.4rem, 2vw, 2rem); letter-spacing: 0.06em; }
.tower .t-main { font-size: clamp(3.4rem, 7.6vw, 7.4rem); letter-spacing: 0.02em; padding: 0.12em 0.32em; }
.tower .t-status { font-size: clamp(1.05rem, 1.5vw, 1.5rem); letter-spacing: 0.08em; }
.tower .t-soon { font-size: clamp(1.5rem, 2.3vw, 2.25rem); }

/* ignition: once, on load */
@media (prefers-reduced-motion: no-preference) {
  .js .ignite { animation: ignite 1.1s steps(1, end) both; animation-delay: var(--d, 0ms); }
  @keyframes ignite {
    0% { opacity: 0.12; text-shadow: none; box-shadow: none; }
    12% { opacity: 1; }
    18% { opacity: 0.2; }
    26% { opacity: 1; }
    34% { opacity: 0.35; }
    46%, 100% { opacity: 1; }
  }
  .t-ascend { animation: dying 1.6s steps(1, end) 2.4s 3; }
  @keyframes dying { 0%, 70%, 85%, 100% { opacity: 1; } 75%, 90% { opacity: 0.35; } }
}

/* ---------- section scaffolding ---------- */
.section { padding: var(--gap-section) var(--margin) 0; }
.section__head { max-width: 60ch; }
.section h2 { font-size: var(--s-big); }
.section__lede { margin-top: 24px; font-size: clamp(1.125rem, 1.4vw, 1.3125rem); color: var(--ink); max-width: 46ch; }

/* ---------- Seshara: the pinned sign, screens pass ---------- */
.seshara { display: grid; grid-template-columns: repeat(12, 1fr); gap: 0 24px; }
.seshara__pin { grid-column: 1 / span 5; position: sticky; top: 110px; align-self: start; padding-bottom: 48px; }
.seshara__pin .sign { font-size: clamp(2.6rem, 5vw, 4.6rem); padding: 0.1em 0.3em; }
.seshara__pin h2 { margin-top: 36px; font-size: var(--s-big); }
.seshara__pin p { margin-top: 20px; max-width: 40ch; }
.facts { margin: 28px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.facts li { display: flex; gap: 14px; align-items: baseline; }
.facts b { font-family: var(--display); font-weight: 800; font-size: 1.25rem; min-width: 7.5ch; color: var(--amber); text-transform: uppercase; letter-spacing: 0.04em; }
.seshara__links { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px 26px; align-items: center; }

.screens { grid-column: 7 / -1; list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(96px, 14vh, 160px); }
.screen { display: grid; grid-template-columns: minmax(0, 340px) 1fr; gap: 28px; align-items: end; }
.screen:nth-child(even) { grid-template-columns: 1fr minmax(0, 340px); }
.screen:nth-child(even) .screen__frame { order: 2; }
.screen__frame { border-radius: 26px; padding: 8px; background: var(--asphalt); border: var(--tube) solid var(--concrete); }
.screen__frame img { border-radius: 19px; width: 100%; aspect-ratio: 9 / 16; object-fit: cover; object-position: top; }
.screen h3 { font-size: var(--s-mid); }
.screen p { margin-top: 12px; color: var(--muted); max-width: 30ch; }
.screen .sample { display: block; margin-top: 10px; font-size: var(--s-small); color: var(--muted); }

/* ---------- the live sign: can I skip? ---------- */
.skip-calc { margin-top: var(--gap-section); background: var(--asphalt); padding: clamp(40px, 6vw, 88px) var(--margin); display: grid; grid-template-columns: repeat(12, 1fr); gap: 32px 24px; align-items: center; }
.skip-calc__copy { grid-column: 1 / span 5; }
.skip-calc__copy h2 { font-size: var(--s-big); }
.skip-calc__copy p { margin-top: 20px; max-width: 38ch; }
.skip-calc form { margin-top: 36px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; max-width: 520px; }
.field label { display: block; font-weight: 600; font-size: var(--s-small); margin-bottom: 8px; color: var(--ink); }
.field input {
  width: 100%; min-height: 56px; padding: 0 14px; border-radius: var(--radius);
  font: 800 1.75rem/1 var(--display); color: var(--ink); background: var(--rain);
  border: 2px solid #4a5060; caret-color: var(--magenta); font-variant-numeric: tabular-nums;
}
.field input:hover { border-color: #6b7285; }
.field input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 30%, transparent); }
.field input[aria-invalid="true"] { border-color: var(--scarlet); }
.skip-calc__error { grid-column: 1 / -1; min-height: 1.5em; color: #ff8a82; font-size: var(--s-small); }

.verdict { grid-column: 7 / -1; display: grid; justify-items: start; gap: 18px; }
.verdict__sign { font-size: clamp(2.8rem, 6.6vw, 6.2rem); letter-spacing: 0.02em; padding: 0.12em 0.34em; min-width: 6ch; }
.verdict__sign.is-switching { animation: restrike 380ms steps(1, end); }
@keyframes restrike { 0% { opacity: 1; } 15% { opacity: 0.25; } 35% { opacity: 1; } 55% { opacity: 0.5; } 70%, 100% { opacity: 1; } }
.verdict__line { font-size: clamp(1.125rem, 1.5vw, 1.375rem); max-width: 34ch; }
.verdict__note { font-size: var(--s-small); color: var(--muted); max-width: 46ch; }

/* ---------- what stays yours: a rolled-up shutter ---------- */
.shutter { background-color: var(--steel); background-image: repeating-linear-gradient(180deg, transparent 0 22px, rgba(0,0,0,0.16) 22px 24px, rgba(255,255,255,0.03) 24px 26px); padding: clamp(72px, 9vw, 128px) var(--margin); display: grid; grid-template-columns: repeat(12, 1fr); gap: 48px 24px; }
.shutter__head { grid-column: 1 / span 5; position: sticky; top: 110px; align-self: start; }
.shutter__head h2 { font-size: var(--s-big); }
.shutter__head p { margin-top: 20px; max-width: 36ch; }
.rows { grid-column: 7 / -1; list-style: none; margin: 0; padding: 0; display: grid; gap: 64px; }
.row h3 { font-size: var(--s-mid); display: flex; align-items: center; gap: 14px; }
.row h3 svg { width: 30px; height: 30px; flex: none; color: var(--cyan); }
.row p { margin-top: 12px; max-width: 46ch; }

/* ---------- skins: names on the left, one live stage ---------- */
.skins { display: grid; grid-template-columns: repeat(12, 1fr); gap: 40px 24px; align-items: start; }
.skins__head { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 24px; }
.skins__head h2 { font-size: var(--s-big); max-width: 14ch; }
.skins__head p { max-width: 44ch; }
.skin-names { grid-column: 1 / span 5; list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.skin-names button {
  all: unset; box-sizing: border-box; cursor: pointer; display: flex; align-items: baseline; gap: 16px; width: 100%; padding: 6px 0;
  font: 800 clamp(2rem, 3.6vw, 3.4rem)/1.05 var(--display); text-transform: uppercase; color: #8c93a3; letter-spacing: 0.01em;
  transition: color 180ms var(--ease-out), transform 180ms var(--ease-out);
}
.skin-names button small { font: 600 1rem/1 var(--text); color: var(--muted); text-transform: none; letter-spacing: 0; }
.skin-names button:hover { color: var(--ink); }
.skin-names button:focus-visible { outline-offset: 2px; }
.skin-names button[aria-selected="true"] { color: var(--magenta); text-shadow: 0 0 6px var(--magenta), 0 0 22px color-mix(in srgb, var(--magenta) 50%, transparent); transform: translateX(10px); }
.skin-names .all button[aria-selected="true"] { color: var(--amber); text-shadow: 0 0 6px var(--amber), 0 0 22px color-mix(in srgb, var(--amber) 50%, transparent); }
.skin-names .all { margin-top: 18px; }

.skin-names { grid-row: 2; }
.stage { grid-column: 7 / -1; grid-row: 2 / span 2; position: sticky; top: 110px; }
.in-app { grid-column: 1 / span 5; grid-row: 3; }
.in-app p { font-size: var(--s-small); color: var(--muted); }
.in-app ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; max-width: 460px; }
.in-app figure { margin: 0; }
.in-app img { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; object-position: top; border-radius: 14px; border: var(--tube) solid var(--concrete); }
.in-app figcaption { margin-top: 8px; font: 700 1.0625rem/1 var(--display); text-transform: uppercase; letter-spacing: 0.04em; }
.stage__art { aspect-ratio: 5 / 4; border-radius: var(--radius); overflow: hidden; background: var(--asphalt); border: var(--tube) solid var(--concrete); }
.stage__art { position: relative; }
.ink-wrap { position: absolute; inset: 6%; filter: drop-shadow(0 0 5px var(--ink)) drop-shadow(0 0 18px color-mix(in srgb, var(--ink) 45%, transparent)); } /* taste-skill-ignore: neon tube glow is the world */
.ink { position: absolute; inset: 0; background: var(--ink); -webkit-mask-position: center; mask-position: center; -webkit-mask-size: contain; mask-size: contain; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; }
.stage__art.all .tile { position: relative; background: var(--asphalt); }
.stage__art.all .ink-wrap { inset: 8%; }
.stage__art.all { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; background: var(--concrete); }
.stage__price { margin-top: 28px; display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.stage__price strong { font: 800 clamp(3rem, 6vw, 5.4rem)/0.9 var(--display); color: var(--ink); font-variant-numeric: tabular-nums; }
.stage__price span { color: var(--muted); }
.stage__line { margin-top: 16px; max-width: 46ch; }
.ladder { margin: 20px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.ladder li { font: 700 1.0625rem/1 var(--display); text-transform: uppercase; letter-spacing: 0.04em; padding: 9px 12px; border-radius: 6px; background: var(--concrete); }
.ladder li:last-child { background: color-mix(in srgb, var(--magenta) 22%, var(--rain)); color: #ffd1e5; }
.stage__note { margin-top: 20px; font-size: var(--s-small); color: var(--muted); }
@media (prefers-reduced-motion: no-preference) { .stage.is-swapping .stage__body, .stage.is-swapping .stage__art { opacity: 0; transform: translateY(6px); } .stage__body, .stage__art { transition: opacity 200ms var(--ease-out), transform 260ms var(--ease-out); } }

/* ---------- Ascend: an unlit sign behind the fence ---------- */
.ascend { margin-top: var(--gap-section); position: relative; overflow: hidden; isolation: isolate; }
.ascend__photo { position: absolute; inset: 0; z-index: -1; }
.ascend__photo img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.26) saturate(0.6); }
.ascend__inner { padding: clamp(96px, 14vw, 180px) var(--margin); display: grid; grid-template-columns: repeat(12, 1fr); gap: 32px 24px; align-items: center; }
.ascend .sign { font-family: var(--stencil); grid-column: 1 / span 7; font-size: clamp(4rem, 13vw, 12rem); letter-spacing: 0.04em; justify-self: start; }
.ascend__copy { grid-column: 9 / -1; }
.ascend__copy h2 { font-size: var(--s-big); }
.ascend__copy p { margin-top: 16px; max-width: 30ch; }

/* ---------- studio ---------- */
.studio { display: grid; grid-template-columns: repeat(12, 1fr); gap: 48px 24px; }
.studio__head { grid-column: 1 / span 6; }
.studio__head h2 { font-size: var(--s-big); }
.studio__head p { margin-top: 24px; max-width: 44ch; }
.studio__photo { grid-column: 1 / span 6; }
.studio__photo img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius); filter: brightness(0.8); }
.studio__photo figcaption { margin-top: 10px; font-size: var(--s-small); color: var(--muted); }
.promises { grid-column: 8 / -1; grid-row: 1 / span 2; list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; align-content: center; }
.promises li { display: grid; gap: 8px; }
.promises .sign { justify-self: start; font-size: clamp(1.6rem, 2.6vw, 2.4rem); letter-spacing: 0.04em; }
.promises p { color: var(--ink); max-width: 40ch; margin-bottom: 18px; }

/* ---------- contact ---------- */
.contact { margin-top: var(--gap-section); background: var(--magenta); color: var(--rain); padding: clamp(64px, 9vw, 120px) var(--margin); }
.contact a { color: var(--rain); }
.contact a:hover { color: #fff; }
.contact h2 { font-size: var(--s-big); }
.contact__lede { margin-top: 16px; font-size: clamp(1.125rem, 1.5vw, 1.375rem); max-width: 44ch; }
.contact__email { display: inline-block; margin-top: clamp(40px, 6vw, 72px); font: 800 clamp(2.2rem, 7vw, 6.4rem)/0.95 var(--display); text-decoration: none; overflow-wrap: anywhere; letter-spacing: -0.01em; }
.contact__email:hover { text-decoration: underline; text-decoration-thickness: 4px; }
.contact__grid { margin-top: 56px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.contact__grid h3 { font-size: 1.5rem; }
.contact__grid p { margin-top: 8px; }

/* ---------- footer ---------- */
.foot { padding: clamp(96px, 16vh, 180px) var(--margin) 28px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px 32px; align-items: end; font-size: var(--s-small); color: var(--muted); }
.foot ul { display: flex; flex-wrap: wrap; gap: 8px 24px; list-style: none; margin: 0; padding: 0; }
.foot a { color: var(--ink); }
.foot__right { justify-self: end; text-align: right; }
.foot__credits { grid-column: 1 / -1; font-size: 0.8125rem; color: #8a91a0; max-width: 110ch; }
.foot__credits a { color: #b9bfcb; }

/* ---------- entrances ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js [data-rise] { opacity: 0; transform: translateY(22px); transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-out); transition-delay: var(--d, 0ms); }
  .js [data-rise].is-in { opacity: 1; transform: none; }
}

/* ---------- phones and tablets ---------- */
@media (max-width: 960px) {
  .hero, .seshara, .skip-calc, .shutter, .skins, .ascend__inner, .studio { grid-template-columns: 1fr; }
  .hero > *, .seshara > *, .skip-calc > *, .shutter > *, .skins > *, .ascend__inner > *, .studio > * { grid-column: 1 / -1 !important; grid-row: auto !important; }
  .hero { min-height: auto; padding-top: 24px; gap: 48px; }
  .hero__photo { inset: 0 0 auto 0; height: min(520px, 120vw); }
  .hero__photo::after { background: linear-gradient(0deg, var(--rain) 0%, transparent 45%); }
  .tower { padding-left: 0; order: -1; }
  .tower__wet { display: none; }
  .skin-names { order: 1; } .stage { order: 2; } .in-app { order: 3; }
  .seshara__pin, .shutter__head, .stage { position: static; }
  .screen, .screen:nth-child(even) { grid-template-columns: minmax(0, 220px) 1fr; }
  .screen:nth-child(even) .screen__frame { order: 0; }
  .screens { gap: 56px; margin-top: 24px; }
  .skin-names { grid-auto-flow: row; }
  .ascend .sign { justify-self: start; }
  .contact__grid { grid-template-columns: 1fr; }
  .foot { grid-template-columns: 1fr; align-items: start; }
  .foot__right { justify-self: start; text-align: left; }
}
@media (max-width: 640px) {
  .bar { position: static; flex-wrap: wrap; gap: 4px 16px; padding-block: 10px; }
  .bar nav ul { gap: 18px; }
  .bar nav a { font-size: 1rem; padding: 12px 0; }
  .wordmark { font-size: 1.25rem; }
  .tower { grid-template-columns: auto 1fr; gap: 14px 16px; }
  .tower .t-open { font-size: 2.2rem; }
  .tower .t-main { font-size: clamp(2.6rem, 14vw, 4rem); }
  .screen, .screen:nth-child(even) { grid-template-columns: 1fr; }
  .screen__frame { max-width: 260px; }
  .skip-calc form { grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
  .field input { font-size: 1.5rem; padding: 0 10px; }
  .ascend .sign { font-size: 22vw; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }

/* ---------- reading pages (privacy, 404) ---------- */
.doc { display: grid; grid-template-columns: repeat(12, 1fr); gap: 0 24px; padding: clamp(48px, 8vw, 104px) var(--margin) 0; }
.doc__head { grid-column: 1 / -1; }
.doc__head .sign { font-size: clamp(1.4rem, 2.4vw, 2rem); letter-spacing: 0.04em; }
.doc__head h1 { margin-top: 32px; font-size: var(--s-mega); max-width: 14ch; }
.doc__meta { margin-top: 20px; color: var(--muted); }
.doc__toc { grid-column: 1 / span 3; position: sticky; top: 96px; align-self: start; margin-top: 64px; }
.doc__toc h2 { font-size: 1.375rem; }
.doc__toc ol { margin: 14px 0 0; padding: 0 0 0 1.2em; display: grid; gap: 8px; font-size: var(--s-small); color: var(--muted); }
.doc__toc a { color: var(--ink); text-decoration: none; }
.doc__toc a:hover { text-decoration: underline; color: var(--cyan); }
.doc__body { grid-column: 5 / span 7; margin-top: 64px; max-width: 70ch; min-width: 0; }
.doc__body h2 { font-size: var(--s-mid); margin: 64px 0 16px; scroll-margin-top: 96px; }
.doc__body h2:first-child { margin-top: 0; }
.doc__body h3 { font-size: 1.375rem; margin: 32px 0 10px; }
.doc__body p, .doc__body li { line-height: 1.65; }
.doc__body p + p, .doc__body ul + p, .doc__body .table-wrap + p { margin-top: 14px; }
.doc__body ul { padding-left: 1.2em; margin: 12px 0 0; display: grid; gap: 8px; }
.doc__body strong { font-weight: 600; color: #fff; }
.summary { background: var(--asphalt); border-radius: var(--radius); padding: 28px clamp(20px, 3vw, 36px); }
.summary ul { list-style: none; padding: 0; }
.summary li { padding-left: 28px; position: relative; }
.summary li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 12px; height: 12px; border-radius: 3px; border: 2px solid var(--cyan); box-shadow: 0 0 8px color-mix(in srgb, var(--cyan) 60%, transparent); }
.table-wrap { overflow-x: auto; margin-top: 16px; }
.doc table { width: 100%; border-collapse: collapse; font-size: var(--s-small); min-width: 520px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--concrete); }
.doc th { font-family: var(--display); font-size: 1.125rem; font-weight: 800; color: var(--amber); }
@media (max-width: 960px) {
  .doc { grid-template-columns: minmax(0, 1fr); }
  .doc__toc, .doc__body { grid-column: 1 / -1; position: static; }
  .doc__body { margin-top: 48px; }
}

/* ---------- studio structure: sub-page heroes, feature, indexes, calculator tool ---------- */
.hero__tag { margin-top: 18px; font: 800 var(--s-mid)/1.1 var(--display); color: var(--ink); max-width: 24ch; text-wrap: balance; }
.crumbs { font-size: var(--s-small); color: var(--muted); margin: 0 0 22px; }
.crumbs a { color: var(--ink); }

.page-hero { padding: clamp(40px, 7vw, 96px) var(--margin) 0; display: grid; grid-template-columns: repeat(12, 1fr); gap: 32px 24px; align-items: center; }
.page-hero__copy { grid-column: 1 / span 7; }
.page-hero__copy > .sign { font-size: clamp(1.8rem, 3.6vw, 3.2rem); margin-bottom: 28px; }
.page-hero h1 { font-size: var(--s-mega); max-width: 14ch; }
.page-hero__lede { margin-top: 20px; font-size: clamp(1.125rem, 1.5vw, 1.375rem); max-width: 46ch; }
.page-hero__media { grid-column: 9 / -1; justify-self: end; width: min(100%, 330px); }

.feature { display: grid; grid-template-columns: repeat(12, 1fr); gap: 40px 24px; align-items: center; }
.feature__copy { grid-column: 1 / span 6; }
.feature__copy > .sign { font-size: clamp(2rem, 4vw, 3.6rem); }
.feature__copy h2 { margin-top: 28px; font-size: var(--s-big); }
.feature__copy > p { margin-top: 16px; max-width: 44ch; }
.feature__media { grid-column: 8 / span 4; }
.feature__media .screen__frame { max-width: 340px; margin: 0; }
.feature__media .sample { display: block; margin-top: 10px; font-size: var(--s-small); color: var(--muted); }

.chip { display: inline-flex; margin-left: 12px; font-size: 0.95rem; letter-spacing: 0.06em; padding: 0.3em 0.55em; vertical-align: middle; }
.row__link { display: inline-block; margin-top: 12px; font-weight: 600; }

.ascend__signs { grid-column: 1 / span 7; display: grid; gap: 18px; justify-items: start; }
.ascend__signs .sign { grid-column: auto; font-family: var(--stencil); font-size: clamp(3rem, 9vw, 8rem); letter-spacing: 0.04em; }
.ascend__copy a { display: inline-block; margin-top: 18px; font-weight: 600; }

.index-list { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 12px; max-width: 1040px; }
.index-list li { background: var(--asphalt); border-radius: var(--radius); padding: clamp(22px, 3vw, 32px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px 32px; align-items: start; }
.index-list h2, .index-list h3 { font-size: var(--s-mid); }
.index-list h2 a, .index-list h3 a { text-decoration: none; }
.index-list h2 a:hover, .index-list h3 a:hover { text-decoration: underline; }
.index-list p { grid-column: 1; max-width: 60ch; }
.index-list .sign { grid-column: 2; grid-row: 1; font-size: 1rem; letter-spacing: 0.06em; padding: 0.3em 0.55em; }

.presets { border: 0; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.presets legend { font-weight: 600; font-size: var(--s-small); margin-bottom: 10px; padding: 0; }
.presets label { position: relative; display: inline-flex; }
.presets input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.presets span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border: 2px solid #4a5060; border-radius: var(--radius); font: 800 1.25rem/1 var(--display); text-transform: uppercase; letter-spacing: 0.04em; transition: border-color 160ms var(--ease-out), color 160ms var(--ease-out); }
.presets input:hover + span { border-color: #6b7285; }
.presets input:checked + span { border-color: var(--cyan); color: var(--cyan); box-shadow: 0 0 10px color-mix(in srgb, var(--cyan) 45%, transparent); }
.presets input:focus-visible + span { outline: 3px solid var(--cyan); outline-offset: 3px; }
.calc-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 8px 0 0; width: 100%; max-width: 560px; }
.calc-stats div { background: var(--rain); border-radius: var(--radius); padding: 16px; }
.calc-stats dt { font-size: var(--s-small); color: var(--muted); }
.calc-stats dd { margin: 8px 0 0; font: 800 clamp(1.8rem, 3vw, 2.6rem)/1 var(--display); font-variant-numeric: tabular-nums; }
.skip-calc--tool { margin-top: clamp(48px, 7vw, 88px); }

.doc--plain .doc__body { grid-column: 1 / span 8; }
.doc__lede { margin-top: 20px; font-size: clamp(1.125rem, 1.5vw, 1.375rem); max-width: 52ch; }
.cta-box { margin-top: 56px; background: var(--asphalt); border-radius: var(--radius); padding: 28px clamp(20px, 3vw, 36px); display: grid; gap: 14px; justify-items: start; }
.cta-box h2 { margin: 0 !important; }
.cta-box .actions { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; }
.foot__legal { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px 24px; list-style: none; margin: 0; padding: 0; }
.contact__more { display: inline-block; margin-top: 40px; font-weight: 600; }

@media (max-width: 960px) {
  .page-hero, .feature { grid-template-columns: 1fr; }
  .page-hero > *, .feature > * { grid-column: 1 / -1 !important; }
  .page-hero__media { justify-self: start; width: min(100%, 280px); }
  .feature__media .screen__frame { max-width: 280px; }
  .ascend__signs { grid-column: 1 / -1; }
  .doc--plain .doc__body { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .bar nav ul { gap: 14px; }
  .index-list li { grid-template-columns: 1fr; }
  .index-list .sign { grid-column: 1; grid-row: auto; justify-self: start; }
  .calc-stats { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .calc-stats div { padding: 12px 10px; }
  .chip { margin: 8px 0 0; }
}
.steps { margin: 24px 0 0; padding-left: 1.3em; display: grid; gap: 12px; max-width: 42ch; }
.steps li { padding-left: 4px; }
.steps li::marker { font: 800 1.25rem var(--display); color: var(--amber); }
.seshara__pin > p { margin-top: 20px; }
.contact .crumbs, .contact .crumbs a { color: var(--rain); }