/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ===== THEMES ===== */
:root, [data-theme="light"] {
  --bg: #faf6f0;
  --bg-alt: #f1e9dd;
  --bg-card: #ffffff;
  --text: #2c261f;
  --text-dim: #857b6d;
  --gold: #a97c47;
  --gold-soft: #c69a5f;
  --gold-tint: rgba(169,124,71,.10);
  --line: rgba(44,38,31,.12);
  --shadow: 0 24px 60px rgba(84,64,40,.14);
  --hero-tint: 0.30;
}
[data-theme="dark"] {
  --bg: #0e0e10;
  --bg-alt: #16161a;
  --bg-card: #1c1c20;
  --text: #f2efe9;
  --text-dim: #a8a49c;
  --gold: #c9a24b;
  --gold-soft: #e2c988;
  --gold-tint: rgba(201,162,75,.14);
  --line: rgba(226,201,136,.20);
  --shadow: 0 24px 60px rgba(0,0,0,.5);
  --hero-tint: 0.55;
}

:root {
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Montserrat', system-ui, sans-serif;
  --maxw: 1180px;
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .5s ease, color .5s ease;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 15px 34px;
  font-family: var(--sans);
  font-size: .78rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  border-radius: 3px; cursor: pointer;
  border: 1px solid transparent;
  transition: transform .3s ease, box-shadow .3s ease, background .3s ease, color .3s ease, border-color .3s ease;
}
.btn--gold { background: linear-gradient(135deg, var(--gold), var(--gold-soft)); color: #fff; }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 12px 30px var(--gold-tint); }
.btn--ghost { border: 1px solid var(--line); color: var(--text); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn--dark { background: var(--text); color: var(--bg); }
.btn--dark:hover { transform: translateY(-2px); }
.btn--sm { padding: 11px 22px; font-size: .68rem; }
.btn--full { display: block; width: 100%; text-align: center; }
.btn--center { display: block; width: fit-content; margin: 48px auto 0; }

/* ===== NAV ===== */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background .4s ease, box-shadow .4s ease; }
.nav.scrolled { background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line); }
.nav__inner { max-width: var(--maxw); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 20px 28px; gap: 20px; }
.nav__logo { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; letter-spacing: .2em; white-space: nowrap; }
.nav__links { display: flex; gap: 30px; }
.nav__links a { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: color-mix(in srgb, var(--text) 80%, transparent); font-weight: 400; transition: color .3s; }
.nav__links a:hover { color: var(--gold); }
.nav__actions { display: flex; align-items: center; gap: 14px; }
.theme-toggle { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 1rem; transition: transform .3s, border-color .3s; }
.theme-toggle:hover { transform: rotate(-20deg); border-color: var(--gold); }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav__burger span { width: 26px; height: 2px; background: var(--text); transition: .3s; }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 96px 0 48px; }
.hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center 30%; }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg) calc(var(--hero-tint)*100%), transparent) 0%, var(--bg) 100%),
    linear-gradient(90deg, color-mix(in srgb, var(--bg) 78%, transparent) 0%, transparent 90%);
}
.hero__content { position: relative; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; width: 100%; }
.hero__eyebrow { font-size: .74rem; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); margin-bottom: 22px; animation: fadeUp .8s .1s both; }
.hero__title { font-family: var(--serif); font-weight: 500; font-size: clamp(3rem, 8vw, 6rem); line-height: 1.02; letter-spacing: .02em; animation: fadeUp .8s .2s both; }
.hero__title span { color: var(--gold); }
.hero__sub { max-width: 500px; margin: 26px 0 40px; color: var(--text-dim); font-size: 1.05rem; animation: fadeUp .8s .35s both; }
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeUp .8s .5s both; }
.hero__scroll { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); color: var(--gold); font-size: 1.4rem; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100%{transform:translate(-50%,0)} 50%{transform:translate(-50%,10px)} }
@keyframes fadeUp { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:none} }

/* ===== TRUST BAR ===== */
.trust { display: grid; grid-template-columns: repeat(4,1fr); max-width: var(--maxw); margin: 0 auto; padding: 44px 28px; border-bottom: 1px solid var(--line); text-align: center; gap: 20px; }
.trust__item strong { display: block; font-family: var(--serif); font-size: 1.8rem; color: var(--gold); }
.trust__item span { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim); }

/* ===== SECTION HELPERS ===== */
.section__eyebrow { font-size: .72rem; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.section__eyebrow--center { text-align: center; }
.section__title { font-family: var(--serif); font-weight: 500; font-size: clamp(2rem, 4.5vw, 3.2rem); line-height: 1.12; margin-bottom: 24px; }
.section__title--center { text-align: center; margin-bottom: 20px; }

/* ===== TRANSFORMACJE (transform viewer) ===== */
.demo { max-width: var(--maxw); margin: 0 auto; padding: 100px 28px; }
.demo__head { text-align: center; margin-bottom: 50px; }
.demo__lead { max-width: 640px; margin: 8px auto 0; color: var(--text-dim); }
.demo__stage { display: grid; grid-template-columns: 0.9fr 1fr; gap: 56px; align-items: center; }

/* transform viewer */
.tv {
  position: relative; width: 100%; aspect-ratio: 4 / 5; border-radius: 12px;
  overflow: hidden; box-shadow: var(--shadow); background: var(--bg-alt);
  --p: 0; user-select: none; cursor: pointer;
}
.tv--v { cursor: pointer; }
.tv__layer { position: absolute; inset: 0; overflow: hidden; transition: opacity .16s ease; }
.tv__layer img { position: absolute; display: block; max-width: none; }
/* half mode (real before/after composites) — each half fills the frame, no stretch */
.tv--half.tv--h .tv__layer img { width: 200%; height: 100%; object-fit: cover; object-position: center; top: 0; }
.tv--half.tv--h .tv__before img { left: 0; }
.tv--half.tv--h .tv__after img { left: -100%; }
.tv--half.tv--v .tv__layer img { width: 100%; height: 200%; object-fit: cover; object-position: center; left: 0; }
.tv--half.tv--v .tv__before img { top: 0; }
.tv--half.tv--v .tv__after img { top: -100%; }
/* pair mode (two separate before/after photos) — each layer shows its own full photo */
.tv--pair .tv__layer img { width: 100%; height: 100%; object-fit: cover; object-position: center; left: 0; top: 0; }
/* full mode (uploaded photo) — whole image on both layers */
.tv--full .tv__layer img { width: 100%; height: 100%; object-fit: cover; object-position: center; left: 0; top: 0; }
/* the "after" (clean) layer is revealed by a CROSSFADE (opacity toggled via .tv--revealed).
   A soft dissolve — unlike a hard clip-path wipe — hides the seam between before/after
   photos that were shot at slightly different angles (no visible "jump"). */
.tv__after { opacity: 0; transition: opacity .16s ease; }
.tv--revealed .tv__after { opacity: 1; }
/* case-switch crossfade: hide both photo layers while the layout/mode is swapped
   (declared after --revealed so it wins when switching away from a revealed case) */
.tv--switching .tv__before, .tv--switching .tv__after { opacity: 0; }
.tv.sweeping .tv__after { transition: opacity 1.4s cubic-bezier(.45,.05,.35,1); will-change: opacity; }

/* laser line + handle */
.tv__line { position: absolute; z-index: 4; pointer-events: none; }
.tv--h .tv__line { top: 0; bottom: 0; left: calc(var(--p) * 100%); width: 0; }
.tv--v .tv__line { left: 0; right: 0; top: calc(var(--p) * 100%); height: 0; }
.tv__glow { position: absolute; }
.tv--h .tv__glow { top: 0; bottom: 0; left: -1.5px; width: 3px; background: linear-gradient(180deg, transparent, var(--gold-soft), var(--gold), var(--gold-soft), transparent); box-shadow: 0 0 18px 4px color-mix(in srgb, var(--gold) 70%, transparent); }
.tv--v .tv__glow { left: 0; right: 0; top: -1.5px; height: 3px; background: linear-gradient(90deg, transparent, var(--gold-soft), var(--gold), var(--gold-soft), transparent); box-shadow: 0 0 18px 4px color-mix(in srgb, var(--gold) 70%, transparent); }
.tv.sweeping .tv__line { transition: left 1.4s cubic-bezier(.45,.05,.35,1), top 1.4s cubic-bezier(.45,.05,.35,1); }
.tv__tag {
  position: absolute; z-index: 3; top: 14px; left: 14px;
  padding: 7px 14px; border-radius: 30px; font-size: .68rem;
  letter-spacing: .14em; text-transform: uppercase; backdrop-filter: blur(8px);
  background: color-mix(in srgb, var(--bg) 82%, transparent); border: 1px solid var(--line); color: var(--text);
  transition: color .4s, border-color .4s;
}
.tv__tag--after { color: var(--gold); border-color: var(--gold); }
.tv__hintpill {
  position: absolute; z-index: 3; bottom: 14px; left: 50%; transform: translateX(-50%);
  padding: 8px 16px; border-radius: 30px; font-size: .7rem; letter-spacing: .1em;
  background: color-mix(in srgb, var(--gold) 90%, transparent); color: #fff;
  box-shadow: 0 6px 18px var(--gold-tint); pointer-events: none;
  animation: pulsePill 2.2s ease-in-out infinite;
}
.tv.sweeping .tv__hintpill, .tv[style*="--p: 1"] .tv__hintpill { opacity: 0; transition: opacity .3s; }
@keyframes pulsePill { 0%,100%{transform:translateX(-50%) scale(1)} 50%{transform:translateX(-50%) scale(1.06)} }

.demo__controls-label { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 14px; }
.cases { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.case-tab {
  flex: 1 1 auto; min-width: 96px; padding: 13px 12px; cursor: pointer;
  font-family: var(--sans); font-size: .78rem; font-weight: 500; letter-spacing: .04em;
  color: var(--text-dim); background: var(--bg-card); border: 1px solid var(--line); border-radius: 8px;
  transition: all .3s ease;
}
.case-tab:hover { color: var(--text); border-color: var(--gold); }
.case-tab.is-active { background: linear-gradient(135deg, var(--gold), var(--gold-soft)); color: #fff; border-color: transparent; transform: translateY(-2px); box-shadow: 0 8px 20px var(--gold-tint); }
.case-info { margin-bottom: 22px; }
.case-info__name { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; margin-bottom: 4px; }
.case-info__sessions { color: var(--text-dim); font-size: .95rem; }
.case-info__sessions strong { color: var(--gold); }
.btn--play { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.btn-play__icon { font-size: .7rem; }
.demo__hint { color: var(--text-dim); font-size: .86rem; margin-bottom: 26px; }

/* ===== SYMULATOR ===== */
.sim { background: var(--bg-alt); padding: 100px 28px; }
.sim__head { text-align: center; margin-bottom: 50px; }
.sim__stage { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1fr 0.9fr; gap: 56px; align-items: center; }
.sim__viewer { background: var(--bg-card); border: 1px dashed var(--line); }
.sim__viewer.has-image { border-style: solid; }
.sim__placeholder { position: absolute; inset: 0; z-index: 6; text-align: center; color: var(--text-dim); padding: 30px; display: flex; flex-direction: column; gap: 8px; align-items: center; justify-content: center; }
.sim__viewer.has-image .sim__placeholder { display: none; }
.sim__plus { font-size: 2.6rem; color: var(--gold); line-height: 1; }
.sim__placeholder strong { font-family: var(--serif); font-size: 1.5rem; color: var(--text); font-weight: 500; }
.sim__placeholder span { font-size: .84rem; }
.sim__controls { display: flex; flex-direction: column; gap: 18px; }
.sim__upload { text-align: center; }
.sim__note { font-size: .82rem; color: var(--text-dim); line-height: 1.6; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ===== ABOUT ===== */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; max-width: var(--maxw); margin: 0 auto; padding: 100px 28px; }
.about__media img { border-radius: 6px; box-shadow: var(--shadow); }
.about__text p { color: var(--text-dim); }
.about__list { list-style: none; margin: 26px 0 34px; }
.about__list li { position: relative; padding-left: 30px; margin-bottom: 13px; color: var(--text); }
.about__list li::before { content: '✦'; position: absolute; left: 0; color: var(--gold); font-size: .9rem; }
.about__badges { margin-bottom: 20px; }
.badge { display: inline-block; padding: 8px 16px; border: 1px solid var(--gold); border-radius: 30px; color: var(--gold); font-size: .78rem; letter-spacing: .04em; background: var(--gold-tint); }

/* ===== COVER-UP ===== */
.cover { background: var(--bg-alt); padding: 100px 28px; }
.cover__inner { max-width: var(--maxw); margin: 0 auto; }
.cover__head { max-width: 720px; margin-bottom: 54px; }
.cover__lead { color: var(--text-dim); font-size: 1.05rem; }
.cover__steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.cover-step { background: var(--bg-card); border: 1px solid var(--line); border-radius: 10px; padding: 38px 30px; position: relative; overflow: hidden; transition: transform .4s, box-shadow .4s; }
.cover-step:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.cover-step__num { font-family: var(--serif); font-size: 2.6rem; color: var(--gold); display: block; margin-bottom: 12px; }
.cover-step h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; margin-bottom: 10px; }
.cover-step p { color: var(--text-dim); font-size: .92rem; }
.cover__gallery-label { text-align: center; margin: 56px 0 26px; font-family: var(--serif); font-size: 1.5rem; }
.cover__gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cover-case { background: var(--bg-card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; transition: transform .4s, box-shadow .4s; }
.cover-case:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.cover-case img { width: 100%; display: block; }
.cover-case--wide { grid-column: 1 / -1; max-width: 780px; margin: 0 auto; }
.cover-case:not(.cover-case--wide) img { aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; }
.cover-case figcaption { padding: 22px 26px 26px; }
.cover-case__stages { display: inline-block; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); background: var(--gold-tint); padding: 5px 12px; border-radius: 20px; margin-bottom: 12px; }
.cover-case figcaption h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; margin-bottom: 6px; }
.cover-case figcaption p { color: var(--text-dim); font-size: .92rem; }
.cover-case figcaption a { color: var(--gold); border-bottom: 1px solid var(--gold); }
.cover__note { margin-top: 44px; text-align: center; color: var(--text-dim); }
.cover__note a { color: var(--gold); border-bottom: 1px solid var(--gold); }

/* ===== FOOTER SOCIAL ===== */
.footer__social { display: flex; gap: 26px; justify-content: center; margin: 18px 0 6px; }
.footer__social a { font-size: .82rem; letter-spacing: .08em; color: var(--text-dim); transition: color .3s; }
.footer__social a:hover { color: var(--gold); }

/* ===== STEPS ===== */
.steps { background: var(--bg-alt); padding: 100px 28px; }
.steps__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.step { background: var(--bg-card); border: 1px solid var(--line); padding: 38px 26px; border-radius: 6px; transition: transform .4s, box-shadow .4s; }
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.step__num { font-family: var(--serif); font-size: 2.4rem; color: var(--gold); display: block; margin-bottom: 12px; }
.step h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; margin-bottom: 10px; }
.step p { color: var(--text-dim); font-size: .92rem; }

/* ===== RESULTS ===== */
.results { max-width: var(--maxw); margin: 0 auto; padding: 100px 28px; }
.results__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.result { overflow: hidden; border-radius: 6px; box-shadow: var(--shadow); }
.result img { width: 100%; aspect-ratio: 1/1; object-fit: cover; transition: transform .6s ease; }
.result:hover img { transform: scale(1.05); }
.results__note { text-align: center; margin-top: 28px; color: var(--text-dim); font-size: .82rem; }
/* "load more" — only on mobile (single-column gallery); hidden on larger screens */
.results__more {
  display: none; margin: 28px auto 0; padding: 14px 30px; cursor: pointer;
  font-family: var(--sans); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  background: transparent; color: var(--gold); border: 1px solid var(--gold); border-radius: 40px;
  transition: background .3s, color .3s, transform .3s;
}
.results__more:hover { background: linear-gradient(135deg, var(--gold), var(--gold-soft)); color: #fff; transform: translateY(-2px); }

/* ===== PRICING ===== */
.pricing { max-width: var(--maxw); margin: 0 auto; padding: 100px 28px; }
.pricing__free { text-align: center; color: var(--gold); letter-spacing: .1em; margin-bottom: 46px; font-size: .9rem; }
.pricing__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; align-items: stretch; }
.price-card { position: relative; background: var(--bg-card); border: 1px solid var(--line); border-radius: 10px; padding: 40px 32px; display: flex; flex-direction: column; transition: transform .4s, box-shadow .4s; }
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.price-card--featured { border-color: var(--gold); box-shadow: var(--shadow); }
.price-card__ribbon { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--gold), var(--gold-soft)); color: #fff; font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; padding: 6px 16px; border-radius: 20px; white-space: nowrap; }
.price-card__name { font-family: var(--serif); font-size: 1.9rem; font-weight: 500; }
.price-card__size { color: var(--text-dim); font-size: .84rem; margin-bottom: 24px; }
.price-card__list { list-style: none; margin-bottom: 28px; flex: 1; }
.price-card__list li { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.price-card__list li:last-child { border-bottom: none; }
.price-card__list span { color: var(--text-dim); font-size: .9rem; }
.price-card__list strong { font-family: var(--serif); font-size: 1.5rem; color: var(--text); }
.price-card__list li.is-popular { background: var(--gold-tint); margin: 0 -14px; padding: 14px; border-radius: 8px; border-bottom: none; }
.price-card__list li.is-popular strong { color: var(--gold); }
.price-card__list li.is-popular span em { display: block; margin-top: 3px; color: var(--gold); font-style: normal; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.pricing__hint { text-align: center; margin-top: 34px; color: var(--text-dim); font-size: .9rem; }
.pricing__hint strong { color: var(--gold); }

/* ===== REVIEWS ===== */
.reviews { background: var(--bg-alt); padding: 100px 28px; }
.reviews__sub { text-align: center; color: var(--text-dim); font-size: .9rem; margin: -8px 0 44px; }
.reviews__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.review { background: var(--bg-card); padding: 36px 32px; border-radius: 8px; border: 1px solid var(--line); transition: transform .4s, box-shadow .4s; }
.review:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.review__stars { color: var(--gold); letter-spacing: .2em; margin-bottom: 16px; }
.review p { font-family: var(--serif); font-size: 1.3rem; line-height: 1.5; font-weight: 400; margin-bottom: 18px; }
.review cite { font-style: normal; font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim); }

/* ===== CTA ===== */
.cta { padding: 110px 28px; text-align: center; }
.cta__inner { max-width: var(--maxw); margin: 0 auto; }
.cta__lead { color: var(--text-dim); margin-bottom: 50px; font-size: 1.05rem; }
.cta__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.cta__card { background: var(--bg-card); border: 1px solid var(--line); padding: 40px 26px; border-radius: 8px; transition: transform .4s, box-shadow .4s; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.cta__card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.cta__icon { font-size: 1.7rem; margin-bottom: 8px; }
.cta__card strong { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; }
.cta__card span { color: var(--text-dim); font-size: .9rem; }
.cta__card--gold { background: var(--gold-tint); border-color: var(--gold); }
.cta__card--gold strong { color: var(--gold); }
.cta__booknote { max-width: 620px; margin: 30px auto 0; color: var(--text-dim); font-size: .92rem; line-height: 1.6; }
.cta__booknote a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }

/* ===== FOOTER ===== */
.footer { text-align: center; padding: 66px 28px 40px; border-top: 1px solid var(--line); }
.footer__brand { font-family: var(--serif); font-size: 1.5rem; letter-spacing: .24em; }
.footer__tag { color: var(--gold); font-family: var(--serif); font-size: 1.2rem; margin: 8px 0 22px; }
.footer__meta { color: var(--text-dim); font-size: .88rem; }
.footer__copy { color: var(--text-dim); font-size: .74rem; margin-top: 18px; opacity: .7; }

/* ===== STICKY MOBILE CTA ===== */
.sticky-cta { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; background: linear-gradient(135deg, var(--gold), var(--gold-soft)); color: #fff; text-align: center; padding: 16px; font-size: .8rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__actions .btn--sm { display: none; }
  .demo__stage, .sim__stage { grid-template-columns: 1fr; gap: 34px; }
  .tv { max-width: 420px; margin: 0 auto; }
  .about { grid-template-columns: 1fr; gap: 38px; padding: 70px 24px; }
  .about__media { order: -1; }
  .steps__grid, .reviews__grid, .cta__grid, .results__grid, .pricing__grid, .cover__steps { grid-template-columns: 1fr 1fr; }
  .trust { grid-template-columns: 1fr 1fr; gap: 30px 12px; }
}
@media (max-width: 560px) {
  .steps__grid, .reviews__grid, .cta__grid, .results__grid, .pricing__grid, .cover__steps, .cover__gallery { grid-template-columns: 1fr; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { text-align: center; }
  .sticky-cta { display: block; }
  .footer { padding-bottom: 80px; }
  /* tighten vertical rhythm on phones */
  .demo, .steps, .results, .pricing, .reviews, .cover, .cta { padding-top: 62px; padding-bottom: 62px; }
  .about { padding: 62px 24px; }
  .demo__head, .sim__head { margin-bottom: 34px; }
  .section__title--center { margin-bottom: 14px; }
  .demo__stage { gap: 26px; }
}

/* Mobile menu open */
.nav__links.open { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: color-mix(in srgb, var(--bg) 97%, transparent); backdrop-filter: blur(12px); padding: 10px 0; border-top: 1px solid var(--line); }
.nav__links.open a { padding: 15px 28px; }