/* Layout concept: a pit-lane spec sheet. Full-bleed workshop photography,
   wide Michroma labels that echo the DOSSEN wordmark, mono readouts for kW / KM,
   and the brand's ultramarine used only as a solid fill. */

/* Fonts are served from this site (no requests to Google): Google Fonts' own
   latin and latin-ext files (latin-ext carries č, š, ž). Archivo and JetBrains
   Mono are variable. All three are SIL Open Font License 1.1. */
@font-face { font-family: "Archivo"; src: url(../fonts/archivo-latin.woff2) format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Archivo"; src: url(../fonts/archivo-latin-ext.woff2) format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "JetBrains Mono"; src: url(../fonts/jetbrains-mono-latin.woff2) format("woff2"); font-weight: 100 800; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "JetBrains Mono"; src: url(../fonts/jetbrains-mono-latin-ext.woff2) format("woff2"); font-weight: 100 800; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Michroma"; src: url(../fonts/michroma-latin.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+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Michroma"; src: url(../fonts/michroma-latin-ext.woff2) format("woff2"); font-weight: 400; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --ink: #0b0c11;        /* page */
  --ink-2: #13151d;      /* raised surfaces */
  --ink-3: #1b1e29;      /* inputs, hover */
  --line: #272a38;       /* hairlines */
  --fg: #eef0f5;         /* text */
  --fg-2: #a4a9bb;       /* secondary text */
  --brand: #1801ab;      /* DOSSEN ultramarine, from their own graphics */
  --brand-hi: #8a80ff;   /* brand tint for text and focus on dark */
  --sold: #ff6b6b;

  --f-display: "Michroma", "Eurostile", "Microgramma", "Arial Black", sans-serif;
  --f-body: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: clamp(1.25rem, 1rem + 1.2vw, 1.75rem);
  --step-3: clamp(1.5rem, 1.1rem + 2vw, 2.4rem);
  --step-4: clamp(1.75rem, 1.1rem + 3.2vw, 3.4rem);

  /* side padding; in landscape on a notched phone it also clears the notch */
  --gutter: max(clamp(16px, 4vw, 48px), env(safe-area-inset-left, 0px), env(safe-area-inset-right, 0px));
  --max: 1240px;
  --radius: 4px;
  --header-h: 68px;
  /* critically damped spring (response 0.4 s, no overshoot) for things that
     arrive; browsers without linear() get a close cubic-bezier */
  --spring: cubic-bezier(0.2, 0.8, 0.2, 1);

  color-scheme: dark;
}
@supports (transition-timing-function: linear(0, 1)) {
  :root { --spring: linear(0, 0.0444, 0.1436, 0.2631, 0.3835, 0.4947, 0.5923, 0.6751, 0.7437, 0.7994, 0.8442, 0.8796, 0.9075, 0.9292, 0.9461, 0.959, 0.969, 0.9766, 0.9824, 0.9867, 0.9901, 0.9926, 0.9944, 0.9959, 0.9969, 0.9977, 1); }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--fg);
  font-family: var(--f-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
/* Phones: our own press states replace the grey tap flash; controls fire on
   tap without the double-tap-zoom wait; long-press doesn't select a button's
   label (content text, phone numbers and emails stay selectable) */
html { -webkit-tap-highlight-color: transparent; }
a, button, select, label, summary, [role="button"] { touch-action: manipulation; }
button, .btn, .nav a, .brand, .menu-toggle, .socials a, .division, .car-link {
  -webkit-user-select: none; user-select: none;
}
.nav a, .brand, .menu-toggle { -webkit-touch-callout: none; }
h1, h2, h3, h4 { margin: 0; text-wrap: balance; font-weight: 400; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd { margin: 0; }
[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--brand-hi); outline-offset: 3px; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 100; padding: 10px 14px; background: var(--fg); color: var(--ink); border-radius: var(--radius); }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.muted { color: var(--fg-2); }
.nowrap { white-space: nowrap; }
.mono { font-family: var(--f-mono); }

.eyebrow, .label {
  font-family: var(--f-body);
  font-stretch: 125%;
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-hi);
}
.label { color: var(--fg-2); }

h1, h2, .h-sm, .build-name, .division-name {
  font-family: var(--f-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
}
/* tracking and leading tighten as the type grows */
h1 { letter-spacing: -0.01em; line-height: 1.06; }
h2, .build-name { letter-spacing: 0; line-height: 1.1; }
h2 { font-size: var(--step-3); }
.h-sm { font-size: var(--step-2); }
h3 { font-size: var(--step-1); font-weight: 600; line-height: 1.3; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 48px; padding: 0 1.4em;
  border: 1px solid transparent; border-radius: var(--radius);
  font: 600 var(--step--1)/1 var(--f-body); font-stretch: 118%;
  letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
  cursor: pointer; transition: background-color .2s, border-color .2s, color .2s, transform .1s ease-out;
}
.btn:active { transform: scale(0.97); }
.btn-sm { min-height: 38px; padding: 0 1em; }
.btn-brand { background: var(--brand); color: #fff; }
.btn-ghost { border-color: rgba(238, 240, 245, .45); color: var(--fg); background: rgba(11, 12, 17, .25); backdrop-filter: blur(6px); }
.btn-light { background: #fff; color: var(--brand); }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background-color .25s, border-color .25s;
  border-bottom: 1px solid transparent;
}
.site-header.is-solid { background: rgba(11, 12, 17, .88); -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2); box-shadow: 0 12px 28px -20px rgba(0, 0, 0, .9); }
.site-header { transition: background-color .25s, box-shadow .25s; }
.header-row { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; flex-shrink: 0; }
.brand-word { height: 16px; width: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a {
  text-decoration: none; font-size: var(--step--1); font-weight: 600; font-stretch: 118%;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-2);
  padding: 6px 0; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s;
}
.header-actions { display: flex; align-items: center; gap: 14px; }
.lang { display: flex; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.lang button {
  background: none; border: 0; color: var(--fg-2); cursor: pointer;
  font: 600 0.75rem/1 var(--f-mono); padding: 8px 10px; letter-spacing: 0.06em;
  transition: background-color 150ms ease-out, color 150ms ease-out;
}
.lang button:not([aria-pressed="true"]):active { background: var(--ink-3); color: var(--fg); }
.nav a.is-current { color: var(--fg); border-bottom-color: var(--brand-hi); }
.lang button[aria-pressed="true"] { background: var(--fg); color: var(--ink); }
.menu-toggle { display: none; }

@media (max-width: 900px) {
  .header-call { display: none; }
  .menu-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; background: none; border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; color: var(--fg);
  }
  .menu-bars, .menu-bars::before, .menu-bars::after { display: block; width: 18px; height: 2px; background: currentColor; position: relative; transition: transform .2s, background-color .2s; }
  .menu-bars::before, .menu-bars::after { content: ""; position: absolute; left: 0; }
  .menu-bars::before { top: -6px; } .menu-bars::after { top: 6px; }
  .menu-toggle[aria-expanded="true"] .menu-bars { background: transparent; }
  .menu-toggle[aria-expanded="true"] .menu-bars::before { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-bars::after { transform: translateY(-6px) rotate(-45deg); }
  .menu-toggle { transition: transform .1s ease-out; }
  .menu-toggle:active { transform: scale(0.94); }
  /* the menu is part of the header: same material, slides out from under it
     on a spring and goes back the same way */
  .nav {
    position: absolute; left: 0; right: 0; top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
    flex-direction: column; gap: 0; padding: 8px var(--gutter) 20px;
    background: rgba(11, 12, 17, .94); -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2);
    box-shadow: 0 24px 40px -24px rgba(0, 0, 0, .9);
    display: flex;
    visibility: hidden; opacity: 0; transform: translateY(-10px);
    transition: opacity .18s ease, transform .3s var(--spring), visibility 0s .3s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; transition: opacity .2s ease-out, transform .45s var(--spring), visibility 0s; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: var(--step-0); }
  .header-actions { margin-left: auto; }
}
@media (max-width: 420px) {
  .brand-word { height: 13px; }
}

/* Hero */
.hero { position: relative; min-height: clamp(560px, 88vh, 920px); min-height: clamp(560px, 88svh, 920px); display: flex; align-items: flex-end; isolation: isolate; }
.hero-media, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: 30% 60%; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(180deg, rgba(11,12,17,.75) 0%, rgba(11,12,17,0) 22%),
    linear-gradient(90deg, rgba(11,12,17,.82) 0%, rgba(11,12,17,.55) 38%, rgba(11,12,17,0) 68%),
    linear-gradient(0deg, var(--ink) 0%, rgba(11,12,17,.7) 28%, rgba(11,12,17,0) 60%);
}
.hero-body { position: relative; z-index: 1; padding-block: 140px clamp(40px, 7vw, 80px); display: grid; gap: 20px; }
.hero h1 { font-size: var(--step-4); max-width: 19ch; }
.hero .eyebrow { color: var(--fg); opacity: .8; }
.hero .lead { font-size: var(--step-1); color: #d6d9e3; max-width: 58ch; line-height: 1.55; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

/* Divisions */
.divisions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); padding: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: -1px; }
.divisions.wrap { max-width: calc(var(--max) - 2 * var(--gutter)); width: calc(100% - 2 * var(--gutter)); }
.division {
  position: relative; display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto 1fr; column-gap: 24px;
  padding: clamp(22px, 3vw, 34px); background: var(--ink-2); text-decoration: none; transition: background-color .25s;
}
.division-kicker { grid-column: 1; font-size: var(--step--1); letter-spacing: .3em; color: var(--fg-2); font-stretch: 125%; font-weight: 600; }
.division-name { grid-column: 1; font-size: var(--step-2); margin: 4px 0 10px; }
.division-text { grid-column: 1; color: var(--fg-2); max-width: 44ch; }
.division-go { grid-column: 2; grid-row: 1 / span 3; align-self: center; font-size: 1.6rem; color: var(--brand-hi); transition: transform .25s; }
.division::before { content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 48px; background: var(--brand-hi); }
.division:active { background: var(--ink-3); }

/* Numbers */
.numbers { padding-block: clamp(40px, 6vw, 72px) 0; }
.numbers dl { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.numbers div { display: flex; flex-direction: column-reverse; gap: 6px; padding-top: 16px; border-top: 1px solid var(--line); }
.numbers dd { font-family: var(--f-mono); font-size: var(--step-3); font-weight: 500; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.numbers dt { color: var(--fg-2); font-size: var(--step--1); text-transform: uppercase; letter-spacing: .1em; font-stretch: 112%; }

/* Sections */
.section { padding-block: clamp(72px, 10vw, 128px); }
.section-head { display: grid; gap: 14px; max-width: 64ch; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head p:not(.eyebrow) { color: var(--fg-2); }

/* Performance */
.perf-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.perf-intro { display: grid; gap: 18px; position: sticky; top: calc(var(--header-h) + 24px); }
.perf-intro > p:not(.eyebrow) { color: var(--fg-2); max-width: 52ch; }
.perf-photo { margin: 12px 0 0; }
.perf-photo img { border-radius: var(--radius); aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.perf-photo figcaption { margin-top: 10px; font-family: var(--f-mono); font-size: 0.75rem; color: var(--fg-2); }
.services { border-top: 1px solid var(--line); }
.service { display: grid; grid-template-columns: minmax(0, 15ch) minmax(0, 1fr); gap: 8px 32px; padding-block: 26px; border-bottom: 1px solid var(--line); }
.service h3 { font-stretch: 105%; }
.service p { color: var(--fg-2); }
.platforms { margin-top: clamp(40px, 5vw, 64px); display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-family: var(--f-mono); font-size: 0.8125rem; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--fg); }

/* ECU unlock band — angled like the brand's own posters */
.unlock {
  background: var(--brand); color: #fff;
  clip-path: polygon(0 0, 100% 28px, 100% 100%, 0 calc(100% - 28px));
  padding-block: clamp(64px, 8vw, 96px);
}
.unlock-row { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.4fr) auto; gap: clamp(24px, 4vw, 56px); align-items: center; }
.unlock-kicker { font-family: var(--f-mono); font-size: 0.8125rem; letter-spacing: .06em; opacity: .85; margin-bottom: 12px; }
.unlock h2 { font-size: var(--step-3); }
.unlock-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.unlock-facts li { display: grid; gap: 4px; padding-left: 14px; border-left: 1px solid rgba(255,255,255,.35); }
.unlock-facts .mono { font-size: var(--step-1); font-weight: 500; }
.unlock-facts span:last-child { font-size: var(--step--1); opacity: .85; }

/* Builds */
.build-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2.5vw, 28px); }
.build { position: relative; background: var(--ink-2); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.build img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.build-body { position: relative; padding: clamp(20px, 3vw, 32px); display: grid; gap: 8px; }
.build-name { font-size: var(--step-3); }
.build-base { font-family: var(--f-mono); font-size: 0.8125rem; color: var(--fg-2); }
.readout { font-family: var(--f-mono); font-size: var(--step-1); color: var(--fg-2); margin-top: 6px; font-variant-numeric: tabular-nums; }
.readout span:not([data-i18n]) { color: var(--fg); font-size: var(--step-3); font-weight: 500; letter-spacing: -0.02em; }
.readout i { font-style: normal; opacity: .4; margin-inline: 4px; }
.build-spec { color: var(--fg-2); font-size: var(--step--1); }
.badge { display: inline-flex; align-items: center; font: 600 0.6875rem/1 var(--f-body); font-stretch: 118%; letter-spacing: .12em; text-transform: uppercase; padding: 6px 9px; border-radius: 3px; }
.badge-sold { position: absolute; top: clamp(20px, 3vw, 32px); right: clamp(20px, 3vw, 32px); border: 1px solid var(--sold); color: var(--sold); }
.badge-new { background: var(--fg); color: var(--ink); }

/* Stage 1 calculator (assets/js/stage1-calc.js renders the .calc-* parts) */
.gains { border-top: 1px solid var(--line); }
.gains-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.gains-head { display: grid; gap: 14px; position: sticky; top: calc(var(--header-h) + 24px); }
.gains-head > p:not(.eyebrow) { color: var(--fg-2); max-width: 52ch; }
.gains-note { font-size: var(--step--1); }
.calc { display: grid; gap: 20px; padding: clamp(20px, 3vw, 32px); background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); }
.calc-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 12px; }
.calc-field { display: grid; gap: 6px; }
/* year and engine labels are long: full rows */
.calc-field:nth-child(n+3) { grid-column: 1 / -1; }
.calc-field span { font-size: var(--step--1); font-weight: 600; font-stretch: 112%; letter-spacing: 0.06em; color: var(--fg-2); }
.calc-field select {
  appearance: none; -webkit-appearance: none; width: 100%; min-height: 48px; padding: 0 40px 0 14px;
  background: var(--ink-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23a4a9bb' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 15px center;
  border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--fg); font: inherit; font-size: 1rem; cursor: pointer;
  transition: border-color .2s;
}
.calc-field select:disabled { opacity: .45; cursor: default; }
.calc-field select option { background: var(--ink-2); color: var(--fg); }
.calc-result { border-top: 1px solid var(--line); padding-top: 20px; min-height: 9.5rem; display: grid; align-content: start; gap: 16px; }
.calc-empty { color: var(--fg-2); }
.calc-car { display: grid; gap: 4px; }
.calc-car b { font-family: var(--f-display); font-weight: 400; text-transform: uppercase; font-size: var(--step-1); line-height: 1.2; }
.calc-car span { font-family: var(--f-mono); font-size: 0.8125rem; color: var(--fg-2); }
.calc-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.calc-table th, .calc-table td { padding: 10px 0 10px 12px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; }
.calc-table th:first-child, .calc-table td:first-child { padding-left: 0; text-align: left; }
.calc-table thead th { font-size: 0.6875rem; font-weight: 600; font-stretch: 125%; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-2); }
.calc-table tbody th { font-weight: 600; }
.calc-table td { font-family: var(--f-mono); color: var(--fg-2); }
.calc-table .calc-to { color: var(--fg); font-size: var(--step-1); font-weight: 500; }
.calc-table .calc-gain { color: var(--brand-hi); }
.calc-gain span { display: block; font-size: 0.75rem; opacity: .8; }
.calc-note { padding-left: 12px; border-left: 2px solid var(--brand-hi); font-size: var(--step--1); color: var(--fg); }
/* Stage 2/3/3+ box: in the section's left column (#stage-more) */
.calc-more {
  display: grid; gap: 10px; padding: clamp(18px, 2.5vw, 24px);
  border: 1px solid rgba(138, 128, 255, .35); border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(24, 1, 171, .30), rgba(24, 1, 171, .08));
}
.gains-head .calc-more { margin-top: 14px; }
.calc-more-stages { display: flex; flex-wrap: wrap; gap: 6px; }
.calc-more-stages span { font-family: var(--f-mono); font-size: 0.75rem; padding: 5px 10px; border: 1px solid rgba(138, 128, 255, .55); border-radius: 999px; color: var(--fg); }
.calc-more-title { font-family: var(--f-display); text-transform: uppercase; font-size: var(--step-1); line-height: 1.2; color: var(--fg); }
.calc-more-text { font-size: var(--step--1); color: var(--fg-2); max-width: 52ch; }
.calc-more-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-top: 4px; }
.calc-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.calc-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 1.4em;
  border: 1px solid rgba(238, 240, 245, .45); border-radius: var(--radius); background: none; color: var(--fg);
  font: 600 var(--step--1)/1 var(--f-body); font-stretch: 118%; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; cursor: pointer;
  transition: background-color .2s, border-color .2s, transform .1s ease-out;
}
.calc-btn-main { background: var(--brand); border-color: transparent; color: #fff; }
.calc-btn:active { transform: scale(0.97); }
.calc-terms, .calc-missing { font-size: var(--step--1); color: var(--fg-2); }
.calc-link { padding: 0; background: none; border: 0; font: inherit; color: var(--fg); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
@media (max-width: 420px) {
  .calc-fields { grid-template-columns: minmax(0, 1fr); }
}

/* Motors */
.motors { background: var(--ink-2); border-top: 1px solid var(--line); }
.motors-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: end; margin-bottom: clamp(40px, 6vw, 72px); }
.motors-head > div { display: grid; gap: 14px; }
.motors-head > div > p:not(.eyebrow) { color: var(--fg-2); max-width: 52ch; }
.motors-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 28px; }
.motors-points li { display: grid; gap: 2px; padding-top: 12px; border-top: 1px solid var(--line); }
.motors-points strong { font-weight: 600; }
.motors-points span { color: var(--fg-2); font-size: var(--step--1); }
.motors-points a { color: var(--fg); font-family: var(--f-mono); }

.stock-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; padding-bottom: 20px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.stock-title { font-size: var(--step-1); font-weight: 600; }
.stock-title #stock-count { font-family: var(--f-mono); color: var(--brand-hi); }
.stock-controls { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filters button {
  background: none; border: 1px solid var(--line); color: var(--fg-2); border-radius: 999px; cursor: pointer;
  padding: 8px 14px; font: 500 0.8125rem/1 var(--f-body); transition: border-color .2s, color .2s, background-color .2s;
}
.filters button[aria-pressed="true"] { background: var(--fg); color: var(--ink); border-color: var(--fg); }
.filters button:not([aria-pressed="true"]):active { background: var(--ink-3); color: var(--fg); }
.filters button .n { font-family: var(--f-mono); opacity: .6; margin-left: 4px; font-size: 0.75rem; }
.sort select {
  appearance: none; -webkit-appearance: none;
  background: var(--ink-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23a4a9bb'/%3E%3C/svg%3E") no-repeat right 12px center;
  color: var(--fg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 9px 34px 9px 12px; font: 500 0.8125rem/1.2 var(--f-body); cursor: pointer;
}

.stock-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: clamp(16px, 2vw, 24px); }
.car {
  display: flex; flex-direction: column; background: var(--ink); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; text-decoration: none; transition: border-color .25s, transform .25s;
}
.car:active { transform: scale(0.99); transition-duration: .1s; }
.car-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--ink-3); }
.car-media img { width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: transform .5s cubic-bezier(.2,.7,.2,1), opacity 250ms ease-out; }
/* photos fade in from the grey placeholder once loaded (main.js adds .is-loaded) */
.car-media img.is-loaded, .sold-card img.is-loaded { opacity: 1; }
.car-media .badge { position: absolute; left: 12px; top: 12px; }
.car-body { display: grid; gap: 12px; padding: 18px 18px 20px; flex: 1; grid-template-rows: auto auto 1fr auto; }
.car-make { font-size: 0.75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-2); font-stretch: 118%; font-weight: 600; }
.car-model { font-size: var(--step-1); font-weight: 600; line-height: 1.25; margin-top: 2px; }
.car-tags { font-size: var(--step--1); color: var(--fg-2); line-height: 1.45; }
.car-specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; padding-top: 12px; border-top: 1px solid var(--line); align-self: end; }
.car-specs div { display: grid; gap: 1px; min-width: 0; }
.car-specs dt { font-size: 0.6875rem; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-2); }
.car-specs dd { font-family: var(--f-mono); font-size: 0.84375rem; line-height: 1.4; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.car-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.car-price { font-family: var(--f-mono); font-size: var(--step-1); font-weight: 500; font-variant-numeric: tabular-nums; }
.car-net { display: block; font-family: var(--f-mono); font-size: 0.75rem; color: var(--fg-2); }
.car-link { font-size: 0.75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--brand-hi); white-space: nowrap; font-stretch: 112%; }
.stock-empty { color: var(--fg-2); padding: 24px 0; }

/* Filtering and sorting run in a view transition (main.js updateStock):
   cards that stay slide to their new place on the spring, cards that leave
   or arrive cross-fade, and the content below the grid slides to its new
   height instead of jumping */
.stock-foot { view-transition-name: stock-foot; }
.sold { view-transition-name: stock-sold; }
::view-transition-group(*) { animation-duration: 250ms; animation-timing-function: var(--spring); }
::view-transition-old(*), ::view-transition-new(*) { animation-duration: 180ms; }
.stock-foot { margin-top: 24px; color: var(--fg-2); font-size: var(--step--1); }
.stock-foot a { color: var(--fg); }

.sold { margin-top: clamp(56px, 7vw, 88px); display: grid; gap: 18px; }
.sold-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.sold-card { position: relative; text-decoration: none; display: grid; gap: 8px; }
.sold-card img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; border-radius: var(--radius); filter: grayscale(1) brightness(.75); opacity: 0; transition: filter .3s, opacity 250ms ease-out; background: var(--ink-3); }
.sold-card .badge { position: absolute; top: 8px; left: 8px; background: rgba(11,12,17,.8); border: 1px solid var(--sold); color: var(--sold); }
.sold-card p { font-size: var(--step--1); color: var(--fg-2); line-height: 1.35; }
.sold-card p b { color: var(--fg); font-weight: 600; display: block; }

/* Social */
.social { padding-block: clamp(64px, 8vw, 96px) clamp(32px, 4vw, 48px); }
.social-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px 24px; margin-bottom: 24px; }
.social-handles { display: flex; flex-wrap: wrap; gap: 8px 20px; font-family: var(--f-mono); font-size: 0.875rem; }
.social-handles a { color: var(--fg-2); text-decoration: none; }
.social-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.social-strip a { display: block; overflow: hidden; border-radius: var(--radius); }
.social-strip img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .5s cubic-bezier(.2,.7,.2,1), opacity .3s; }

/* Contact */
.contact { border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.contact-info { display: grid; gap: 18px; }
.contact-info > p:not(.eyebrow) { color: var(--fg-2); }
.contact-list { display: grid; gap: 0; margin-top: 8px; border-top: 1px solid var(--line); }
.contact-list > div { display: grid; gap: 4px; padding-block: 16px; border-bottom: 1px solid var(--line); }
.contact-list dt { font-size: 0.75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-2); font-stretch: 112%; }
.contact-list dd { line-height: 1.6; }
.contact-list a { text-decoration-color: rgba(238,240,245,.3); text-underline-offset: 3px; }
.contact-list .big { font-family: var(--f-mono); font-size: var(--step-1); text-decoration: none; }
.socials { display: flex; flex-wrap: wrap; gap: 8px; }
.socials a { display: inline-block; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 0.8125rem; text-decoration: none; color: var(--fg-2); transition: color .2s, border-color .2s, transform .1s ease-out; }
.socials a:active { transform: scale(0.97); }

.inquiry { display: grid; gap: 16px; padding: clamp(22px, 3vw, 36px); background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); }
.inquiry h3 { font-family: var(--f-display); text-transform: uppercase; font-weight: 400; font-size: var(--step-1); letter-spacing: .02em; margin-bottom: 4px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 0.8125rem; font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--ink); color: var(--fg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; font: 400 16px/1.4 var(--f-body);
}
.field select { appearance: none; -webkit-appearance: none; background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23a4a9bb'/%3E%3C/svg%3E") no-repeat right 14px center; padding-right: 36px; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand-hi); box-shadow: 0 0 0 3px rgba(138,128,255,.2); }
.field [aria-invalid="true"] { border-color: var(--sold); }
.inquiry .btn { justify-self: start; }
.form-status { font-size: var(--step--1); color: var(--fg-2); min-height: 1.4em; }
.form-status.is-error { color: var(--sold); }
.form-status.is-sent { color: var(--fg); }
.form-status a { color: var(--brand-hi); }
.inquiry .btn:disabled { opacity: .6; cursor: progress; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 40px calc(40px + env(safe-area-inset-bottom, 0px)); font-size: var(--step--1); color: var(--fg-2); }
.footer-row { display: grid; grid-template-columns: auto 1fr auto; gap: 24px 40px; align-items: center; line-height: 1.7; }
.footer-row img { width: 180px; }
.footer-row a { color: var(--fg); text-decoration: none; }

/* Responsive */
@media (max-width: 1000px) {
  .unlock-row { grid-template-columns: minmax(0, 1fr); }
  .unlock .btn { justify-self: start; }
  .social-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-row { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .perf-grid, .gains-grid, .motors-head, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .perf-intro, .gains-head { position: static; }
  .build-grid { grid-template-columns: minmax(0, 1fr); }
  .sold-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .numbers dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .divisions { grid-template-columns: minmax(0, 1fr); }
  .service { grid-template-columns: minmax(0, 1fr); padding-block: 20px; }
  .unlock-facts { grid-template-columns: minmax(0, 1fr); }
  .calc-table th, .calc-table td { padding-left: 8px; }
  .calc-table .calc-to { font-size: var(--step-0); }
  .motors-points { grid-template-columns: minmax(0, 1fr); }
  .unlock { clip-path: polygon(0 0, 100% 16px, 100% 100%, 0 calc(100% - 16px)); }
  .hero-body { padding-top: 120px; }
}

/* Hover only where a pointer can hover; on touch it would stick after a tap */
@media (hover: hover) and (pointer: fine) {
  .btn-brand:hover { background: #2410d4; }
  .btn-ghost:hover { border-color: var(--fg); }
  .calc-field select:not(:disabled):hover { border-color: #3c4053; }
  .calc-btn:hover { border-color: var(--fg); }
  .calc-btn-main:hover { background: #2410d4; border-color: transparent; }
  .calc-link:hover { color: var(--brand-hi); }
  .btn-light:hover { background: #e6e4ff; }
  .nav a:hover { color: var(--fg); border-bottom-color: var(--brand-hi); }
  .division:hover { background: var(--ink-3); }
  .division:hover .division-go { transform: translateX(6px); }
  .filters button:not([aria-pressed="true"]):hover { color: var(--fg); border-color: var(--fg-2); }
  .car:hover { border-color: #3c4053; transform: translateY(-2px); }
  .car:hover .car-media img { transform: scale(1.035); }
  .car:hover:active { transform: translateY(-2px) scale(0.99); } /* press still shows while hovered */
  .sold-card:hover img { filter: grayscale(0) brightness(1); }
  .social-handles a:hover { color: var(--fg); }
  .social-strip a:hover img { transform: scale(1.04); }
  .contact-list .big:hover { color: var(--brand-hi); }
  .socials a:hover { color: var(--fg); border-color: var(--fg-2); }
}

/* Touch screens: controls at least 44 px tall; the sort dropdown at 16 px so
   iOS doesn't zoom the page when it's tapped */
@media (pointer: coarse) {
  .sort select { font-size: 16px; }
  .lang button { min-height: 44px; min-width: 44px; }
  .filters button, .socials a { min-height: 44px; display: inline-flex; align-items: center; }
}

/* Reduced motion: no movement (no lifts, zooms, slides or press scaling),
   but fades and colour changes stay as feedback */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:active, .car:active, .socials a:active, .menu-toggle:active, .calc-btn:active,
  .car:hover, .car:hover .car-media img, .social-strip a:hover img, .division:hover .division-go { transform: none; }
  .nav { transform: none !important; }
  ::view-transition-group(*) { animation-duration: 0s; }
  ::view-transition-old(*), ::view-transition-new(*) { animation-duration: 120ms; }
}

/* Reduced transparency: solid surfaces, no blur */
@media (prefers-reduced-transparency: reduce) {
  .site-header.is-solid, .nav { background: var(--ink); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .btn-ghost { background: var(--ink); -webkit-backdrop-filter: none; backdrop-filter: none; }
}

/* More contrast: brighter secondary text, visible hairlines */
@media (prefers-contrast: more) {
  :root { --fg-2: #c9cdd9; --line: #4a4f63; }
  .site-header.is-solid { background: var(--ink); border-bottom-color: var(--line); }
}