/* =========================================================
   CGI Web Services /trades/ — TradeQuoteKit offer page.
   Dark "felt" brand, matched to the main site stylesheet
   (ref/main-styles.css). No WebGL, no scroll reveals.
   ========================================================= */

/* ---- Fonts (self-hosted) ---- */
@font-face { font-family: 'Fraunces'; src: url('../fonts/fraunces-latin-normal.woff2') format('woff2'); font-weight: 300 900; font-style: normal; font-display: swap; }
@font-face { font-family: 'Fraunces'; src: url('../fonts/fraunces-latin-italic.woff2') format('woff2'); font-weight: 300 900; font-style: italic; font-display: swap; }
@font-face { font-family: 'Instrument Sans'; src: url('../fonts/instrumentsans-latin-normal.woff2') format('woff2'); font-weight: 400 700; font-style: normal; font-display: swap; }

/* ---- Design tokens (copied from the main site) ---- */
:root {
  --ground: #160306;
  --surface: #2a070c;
  --deep: #3d0a11;
  --tertiary: #4d0e17;

  --felt: #d21f30;
  --felt-dark: #a5121f;
  --peach: #ffb3a1;
  --rim: #cfd8e6;

  --text: #f3e9e6;
  --text-2: #d9c7c8;
  --text-3: #b89ea0;
  --success: #10b981;

  --hair: rgba(207, 216, 230, 0.12);
  --hair-strong: rgba(207, 216, 230, 0.24);
  --inner-light: inset 0 1px 0 rgba(255, 226, 214, 0.14);

  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 32px;
  --bezel: 6px;

  --font-display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Instrument Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-glass: cubic-bezier(0.32, 0.72, 0, 1);
  --t-fast: 0.35s var(--ease-glass);

  --tick: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2016%2016'%3E%3Cpath%20d='M6%2012.6%201.4%208l1.4-1.4L6%209.8%2013.2%202.6l1.4%201.4z'/%3E%3C/svg%3E");

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-y: clamp(4rem, 9vw, 7.5rem);
  --header-h: 64px;
}

/* ---- Reset & base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; color-scheme: dark; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  background: var(--ground);
  color: var(--text);
  overflow-x: hidden;
  min-height: 100dvh;
}

::selection { background: var(--felt); color: #fff; }

img, picture, svg { display: block; max-width: 100%; }
img { height: auto; }

h1, h2 {
  font-family: var(--font-display);
  font-weight: 560;
  font-variation-settings: 'opsz' 20;
  letter-spacing: -0.005em;
  line-height: 1.04;
  text-wrap: balance;
}

h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }

h3 { font-family: var(--font-body); font-size: clamp(1.15rem, 1.5vw, 1.35rem); font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; }

p { text-wrap: pretty; }

a { color: var(--peach); }

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

[id] { scroll-margin-top: calc(var(--header-h) + 2rem); }

/* ---- Skip link ---- */
.skip-link {
  position: absolute; left: 1rem; top: -100%; z-index: 300;
  background: var(--felt); color: #fff; text-decoration: none;
  padding: 0.7rem 1.1rem; border-radius: 0 0 var(--r-sm) var(--r-sm);
  font-weight: 600; transition: top var(--t-fast);
}
.skip-link:focus { top: 0; }

/* ---- Background: soft red glow, CSS only ---- */
.stage { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.stage-fallback {
  position: absolute; inset: -10%;
  background:
    radial-gradient(50% 42% at 80% 20%, rgba(210, 31, 48, 0.38) 0%, rgba(210, 31, 48, 0) 62%),
    radial-gradient(45% 45% at 15% 85%, rgba(255, 90, 60, 0.1) 0%, rgba(255, 90, 60, 0) 60%),
    radial-gradient(70% 60% at 50% 100%, var(--surface) 0%, var(--ground) 70%);
}
.grain {
  position: absolute; inset: 0; opacity: 0.035; mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

main, .site-header, .site-footer { position: relative; z-index: 1; }

/* ---- Layout ---- */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.section { padding-block: var(--section-y); }

.section-intro { margin-bottom: clamp(2rem, 4vw, 3.25rem); max-width: 46rem; }
.section-intro h2 { margin-bottom: 0.9rem; }
.section-intro p { color: var(--text-2); font-size: 1.125rem; }

.eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--peach);
}

.section-cta { margin-top: clamp(2.25rem, 5vw, 3.5rem); text-align: center; }

/* ---- Header: a detached glass bar ---- */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 0.9rem var(--gutter) 0; pointer-events: none; }
.header-bar {
  pointer-events: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  width: min(100%, var(--container)); margin-inline: auto;
  height: var(--header-h); padding: 0 0.5rem 0 1rem;
  border-radius: var(--r-md);
  background: rgba(22, 3, 6, 0.55);
  border: 1px solid var(--hair);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: var(--inner-light), 0 18px 50px -24px rgba(0, 0, 0, 0.7);
}
.logo { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--text); text-decoration: none; font-weight: 600; letter-spacing: 0.01em; font-size: 1rem; }
.logo-mark { color: var(--felt); display: inline-flex; }
.logo:hover { color: var(--peach); }

.main-nav { display: flex; align-items: center; gap: 0.25rem; }
.main-nav a { color: var(--text-2); text-decoration: none; font-size: 0.95rem; font-weight: 500; padding: 0.55rem 0.9rem; border-radius: 10px; position: relative; transition: color var(--t-fast), background var(--t-fast); }
.main-nav a:hover { color: var(--text); background: rgba(255, 179, 161, 0.06); }
.main-nav .btn { margin-left: 0.75rem; }
.main-nav a.btn-primary { color: #fff; }
.main-nav a.btn-primary:hover { background: #e0303f; }

.nav-checkbox { position: absolute; opacity: 0; width: 1px; height: 1px; }
.nav-toggle { display: none; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.8rem 1.4rem; border-radius: var(--r-sm);
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; line-height: 1.2;
  text-decoration: none; cursor: pointer; border: 1px solid transparent; white-space: nowrap;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}
.btn:active { transform: scale(0.98); }
.btn-lg { padding: 1.05rem 1.75rem; font-size: 1.02rem; }
.btn-sm { padding: 0.55rem 0.95rem; font-size: 0.85rem; }
.btn-full { width: 100%; }
.btn-primary { background: var(--felt); color: #fff; box-shadow: var(--inner-light), 0 12px 32px -14px rgba(210, 31, 48, 0.9); }
.btn-primary:hover { background: #e0303f; color: #fff; box-shadow: var(--inner-light), 0 18px 40px -14px rgba(210, 31, 48, 1); }
.btn-secondary {
  background: rgba(255, 179, 161, 0.06); color: var(--text); border-color: var(--hair-strong);
  box-shadow: var(--inner-light);
}
.btn-secondary:hover { background: rgba(255, 179, 161, 0.12); border-color: rgba(255, 179, 161, 0.5); color: #fff; }

/* ---- Hero ---- */
.hero { position: relative; padding: calc(var(--header-h) + clamp(3.5rem, 8vw, 6.5rem)) 0 var(--section-y); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2.5rem, 5vw, 5rem); align-items: center; }

.hero-title { font-size: clamp(2.6rem, 5.6vw, 4.9rem); font-weight: 560; line-height: 0.98; letter-spacing: -0.012em; max-width: 15ch; }
.title-accent { display: block; margin-top: 0.35em; font-style: italic; font-weight: 560; font-variation-settings: 'opsz' 20; font-size: 0.42em; line-height: 1.2; color: var(--peach); letter-spacing: 0; max-width: 24ch; }

.hero-lede { margin-top: 1.75rem; font-size: clamp(1.05rem, 1.3vw, 1.2rem); color: var(--text-2); max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2.25rem; }
.hero-price { margin-top: 1.5rem; font-size: 0.95rem; color: var(--text-2); }
.hero-price strong { font-family: var(--font-display); font-weight: 600; font-size: 1.15em; color: var(--peach); }

/* ---- Device showcase (the one signature moment) ---- */
.showcase-devices { position: relative; padding-bottom: clamp(2rem, 11%, 3.5rem); }

.device { background: rgba(22, 3, 6, 0.92); border: 1px solid var(--hair-strong); box-shadow: 0 40px 90px -32px rgba(0, 0, 0, 0.85); }
.device-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--hair); }
.device-dot { width: 8px; height: 8px; border-radius: 50%; }
.device-dot--felt { background: var(--felt); }
.device-dot--peach { background: var(--peach); }
.device-dot--rim { background: rgba(207, 216, 230, 0.45); }
.device-screen img { width: 100%; }

.device-laptop { border-radius: var(--r-md); overflow: hidden; }
.device-laptop .device-screen img { border-radius: 0 0 calc(var(--r-md) - 1px) calc(var(--r-md) - 1px); }

.device-phone {
  position: absolute; right: 4%; bottom: 0; width: min(33%, 190px);
  border-radius: 22px; padding: 7px 7px 10px;
  box-shadow: 0 24px 55px -20px rgba(0, 0, 0, 0.85);
}
.device-phone::before {
  content: ''; display: block; width: 34%; height: 4px; margin: 0 auto 6px;
  border-radius: 2px; background: rgba(207, 216, 230, 0.28);
}
.device-phone .device-screen { border-radius: 14px; overflow: hidden; border: 1px solid var(--hair); }
.device-phone .device-screen img { border-radius: 13px; }

.showcase-caption { margin-top: 1.6rem; font-size: 0.85rem; color: var(--text-3); max-width: 42ch; }

/* ---- Example strip ---- */
.examples-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 3rem); }
.example-card .device { box-shadow: 0 30px 70px -34px rgba(0, 0, 0, 0.8); }
.example-card .device-phone { position: relative; right: auto; bottom: auto; width: min(68%, 280px); margin-inline: auto; }
.example-card .device-laptop { overflow: hidden; }
.example-card h3 { margin-top: 1.4rem; }
.example-card p { margin-top: 0.35rem; color: var(--text-2); font-size: 0.98rem; }

/* ---- Hero Facebook note (pre-empts the "I have Facebook" objection) ---- */
.hero-fb-note {
  margin-top: 1.5rem; padding-left: 0.95rem;
  border-left: 2px solid var(--felt);
  color: var(--peach); font-weight: 600;
  max-width: 44ch;
}

/* ---- Facebook vs website comparison ---- */
.compare-row {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr) minmax(0, 1.05fr);
}
.compare-rowtitle {
  margin: 0; align-self: start;
  padding: 1.35rem 1rem 1.35rem 0;
  border-top: 1px solid var(--hair);
}
.compare-cell {
  padding: 1.35rem 1.4rem;
  border-top: 1px solid var(--hair);
  font-size: 0.98rem; color: var(--text-2);
}
.compare-cell p + p { margin-top: 0.4rem; }
.compare-site {
  background: rgba(210, 31, 48, 0.10);
  border-inline: 1px solid var(--felt);
  color: var(--text);
}
.compare-site::before {
  content: ''; display: block; width: 18px; height: 18px; margin-bottom: 0.55rem;
  background: var(--peach);
  -webkit-mask: var(--tick) no-repeat center / contain;
  mask: var(--tick) no-repeat center / contain;
}
.compare-head .compare-rowtitle,
.compare-head .compare-cell { border-top: none; }
.compare-head .compare-cell { padding-top: 0; font-weight: 600; }
.compare-head .compare-fb { color: var(--text-3); }
.compare-head .compare-site {
  padding-top: 1rem;
  color: var(--peach);
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 20;
  font-size: 1.2rem; line-height: 1.2;
  border-top: 1px solid var(--felt);
  border-radius: var(--r-sm) var(--r-sm) 0 0;
}
.compare-head .compare-site::before { display: none; }
.compare-row:last-child .compare-site { border-bottom: 1px solid var(--felt); border-radius: 0 0 var(--r-sm) var(--r-sm); }
.compare-cell--wide { grid-column: 2 / -1; }
.cell-label { display: none; }

/* ---- Price panel ---- */
.price-panel {
  background: var(--surface);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-lg);
  padding: clamp(1.75rem, 4vw, 3.5rem);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem 4rem;
  box-shadow: var(--inner-light), 0 30px 80px -40px rgba(0, 0, 0, 0.8);
}
.price-main { display: flex; flex-direction: column; gap: 2rem; }
.price-figure { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.price-amount { font-family: var(--font-display); font-size: clamp(3.8rem, 7vw, 6.4rem); font-weight: 600; font-variation-settings: 'opsz' 20; line-height: 0.95; letter-spacing: -0.01em; }
.price-label { color: var(--text-3); font-size: 0.95rem; max-width: 16ch; }
.price-month { font-family: var(--font-display); font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 600; font-variation-settings: 'opsz' 20; line-height: 1.1; }
.price-month-label { display: block; margin-top: 0.3rem; color: var(--text-3); font-size: 0.95rem; font-family: var(--font-body); font-weight: 400; }
.price-actions { margin-top: auto; }
.price-actions .btn { margin-top: 0.5rem; }

.price-included h3 { margin-bottom: 1.1rem; }
.check-list { list-style: none; display: grid; gap: 0.85rem; }
.check-list li { position: relative; padding-left: 1.55rem; color: var(--text-2); }
.check-list li::before { content: ''; position: absolute; left: 0; top: 0.5em; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--felt); box-shadow: 0 0 0 3px rgba(210, 31, 48, 0.18); }

.price-notes { margin-top: 1.5rem; max-width: 74ch; font-size: 0.88rem; color: var(--text-3); }
.price-notes summary { cursor: pointer; color: var(--text-2); font-weight: 600; width: fit-content; }
.price-notes summary::marker { color: var(--peach); }
.price-notes summary:hover { color: var(--peach); }
.price-notes ul { margin: 0.9rem 0 0.4rem 1.25rem; }
.price-notes li { margin-top: 0.3rem; }
.price-notes p { margin-top: 0.9rem; max-width: 62ch; }
.price-notes a { text-underline-offset: 3px; }

/* ---- How it works ---- */
.steps-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 3rem); }
.step { border-top: 1px solid var(--hair-strong); padding-top: 1.4rem; }
.step-num { display: block; font-family: var(--font-display); font-size: clamp(2.6rem, 5vw, 4rem); font-weight: 600; font-variation-settings: 'opsz' 20; line-height: 1; color: var(--felt); margin-bottom: 1rem; }
.step h3 { color: var(--text); }
.step p { margin-top: 0.6rem; color: var(--text-2); font-size: 0.98rem; }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.contact-copy h2 { margin-bottom: 1.1rem; }
.contact-copy p { color: var(--text-2); font-size: 1.1rem; max-width: 38ch; }

.enquiry-form {
  background: var(--surface);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: grid; gap: 1.1rem;
  box-shadow: var(--inner-light), 0 30px 80px -40px rgba(0, 0, 0, 0.8);
}
.field { display: grid; gap: 0.35rem; }
.field label { font-size: 0.9rem; font-weight: 600; color: var(--text-2); }
.field input, .field textarea {
  font: inherit; color: var(--text);
  background: rgba(22, 3, 6, 0.55);
  border: 1px solid var(--hair-strong);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  width: 100%;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field textarea { min-height: 7.5rem; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field input:focus-visible, .field textarea:focus-visible {
  outline: none;
  border-color: var(--peach);
  box-shadow: 0 0 0 3px rgba(255, 179, 161, 0.25);
}
.form-note { font-size: 0.85rem; color: var(--text-3); }

/* ---- Form status alerts ---- */
.alert { padding: 0.95rem 1.15rem; border-radius: 10px; font-size: 0.95rem; background: rgba(22, 3, 6, 0.55); }
.alert--ok { border: 1px solid var(--success); }
.alert--err { border: 1px solid var(--felt); }

/* ---- Footer ---- */
.site-footer { padding: 2.75rem 0 2rem; border-top: 1px solid var(--hair); background: linear-gradient(180deg, rgba(22, 3, 6, 0) 0%, rgba(22, 3, 6, 0.7) 100%); }
.footer-inner { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: 1.5rem 3rem; align-items: start; }
.footer-logo { font-family: var(--font-display); font-variation-settings: 'opsz' 20; font-weight: 600; font-size: 1.5rem; display: block; margin-bottom: 0.6rem; }
.footer-brand p { color: var(--text-3); font-size: 0.95rem; }
.footer-nav { display: grid; grid-template-columns: repeat(2, max-content); column-gap: 2.5rem; row-gap: 0.55rem; }
.footer-nav a { color: var(--text-2); text-decoration: none; font-size: 0.95rem; white-space: nowrap; }
.footer-nav a:hover { color: var(--peach); }
.footer-legal { font-size: 0.88rem; color: var(--text-3); }
.footer-legal a { color: var(--text-2); text-decoration: none; }
.footer-legal a:hover { color: var(--peach); }
.footer-legal .footer-links { margin-top: 0.45rem; }

/* ---- Cookie banner ---- */
.cookie-banner {
  position: fixed; left: 50%; bottom: 1rem; transform: translate(-50%, 14px);
  width: min(100% - 2rem, 620px); z-index: 200;
  background: rgba(22, 3, 6, 0.94);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-md);
  padding: 1.15rem 1.25rem;
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  opacity: 0; visibility: hidden;
  transition: opacity var(--t-fast), transform var(--t-fast), visibility 0s linear 0.35s;
}
.cookie-banner.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); transition: opacity var(--t-fast), transform var(--t-fast), visibility 0s; }
.cookie-banner p { font-size: 0.88rem; color: var(--text-2); }
.cookie-banner a { color: var(--peach); text-underline-offset: 3px; }
.cookie-banner-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.95rem; }

/* ---- Responsive ---- */
@media (max-width: 1023px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-showcase { max-width: 540px; }
}

@media (max-width: 900px) {
  .examples-grid { grid-template-columns: 1fr; }
  .compare-head { display: none; }
  .compare-row { grid-template-columns: 1fr; }
  .compare-rowtitle { border-top: 1px solid var(--hair-strong); padding: 1.3rem 0 0.4rem; }
  .compare-cell { padding: 1rem 1.1rem; border-top: none; }
  .compare-site { order: 1; border: 1px solid var(--felt); border-radius: var(--r-sm); }
  .compare-fb { order: 2; margin-top: 0.6rem; background: rgba(207, 216, 230, 0.045); border: 1px solid var(--hair); border-radius: var(--r-sm); }
  .compare-cell--wide { grid-column: auto; }
  .cell-label { display: block; margin: 0 0 0.4rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); }
  .compare-site .cell-label { color: var(--peach); }
  .steps-grid { grid-template-columns: 1fr; }
  .price-panel { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .section-intro { margin-bottom: 2rem; }
}

@media (max-width: 860px) {
  .site-header { padding-top: 0.6rem; }
  .header-bar { height: 56px; padding-left: 0.85rem; }
  .logo { font-size: 0.95rem; }
  .nav-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 6px;
    width: 44px; height: 44px; align-items: center; cursor: pointer; border-radius: 10px; z-index: 2;
  }
  .nav-toggle-line { display: block; width: 22px; height: 1.5px; background: var(--text); transition: transform 0.6s var(--ease-out-expo), opacity var(--t-fast); }
  .nav-checkbox:focus-visible + .nav-toggle { outline: 2px solid var(--peach); outline-offset: 2px; }
  .nav-checkbox:checked + .nav-toggle .nav-toggle-line:first-child { transform: translateY(3.75px) rotate(45deg); }
  .nav-checkbox:checked + .nav-toggle .nav-toggle-line:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .main-nav {
    position: fixed; inset: 0; z-index: 1;
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 0.25rem;
    padding: 6rem var(--gutter) 3rem;
    background: rgba(22, 3, 6, 0.86);
    backdrop-filter: blur(28px) saturate(140%); -webkit-backdrop-filter: blur(28px) saturate(140%);
    opacity: 0; visibility: hidden; transform: translateY(-12px);
    transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo), visibility 0s linear 0.6s;
  }
  .nav-checkbox:checked ~ .main-nav { opacity: 1; visibility: visible; transform: none; transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo), visibility 0s; }
  .main-nav a { font-family: var(--font-display); font-variation-settings: 'opsz' 20; font-size: clamp(2.2rem, 9vw, 3.2rem); font-weight: 600; padding: 0.35rem 0; color: var(--text); opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo), color var(--t-fast); }
  .main-nav a:hover { background: none; color: var(--peach); }
  .nav-checkbox:checked ~ .main-nav a { opacity: 1; transform: none; }
  .nav-checkbox:checked ~ .main-nav a:nth-child(1) { transition-delay: 0.08s; }
  .nav-checkbox:checked ~ .main-nav a:nth-child(2) { transition-delay: 0.14s; }
  .nav-checkbox:checked ~ .main-nav a:nth-child(3) { transition-delay: 0.2s; }
  .nav-checkbox:checked ~ .main-nav a:nth-child(4) { transition-delay: 0.26s; }
  .nav-checkbox:checked ~ .main-nav a:nth-child(5) { transition-delay: 0.32s; }
}

@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; gap: 1.75rem; }
}

@media (max-width: 480px) {
  .hero { padding-top: calc(var(--header-h) + 3rem); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .device-phone { width: 30%; padding: 5px 5px 8px; border-radius: 18px; }
  .showcase-caption { margin-top: 1.2rem; }
  .section-cta .btn { width: 100%; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* Moving backdrop, same as the main site (js/scene.js decides whether to run it) */
.stage-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 0.6s ease; }
.stage.is-live .stage-canvas { opacity: 1; }
.stage.is-live .stage-fallback { opacity: 0.35; }
@media (prefers-reduced-motion: reduce) { .stage-canvas { display: none; } }

.shot-credit { font-size: 0.75rem; opacity: 0.6; margin-top: 0.25rem; }
@media (max-width: 340px) { .main-nav .btn { margin-left: 0; white-space: normal; } .footer-nav { grid-template-columns: 1fr; } }