/* ========================================================================
   Strefa Błysku — Konin
   Strona potwierdzająca po zgłoszeniu · powłoka ceramiczna
   ======================================================================== */

/* -------- Design tokens -------- */
:root {
  /* graphite palette */
  --c-bg: #0E1014;
  --c-bg-2: #10141B;
  --c-surface: #15181F;
  --c-surface-2: #1A1E27;
  --c-line: #2A2F39;
  --c-line-soft: #1F242D;

  /* text */
  --c-text: #F2F4F7;
  --c-text-2: #B5BAC4;
  --c-text-3: #8B919B;
  --c-text-4: #5E6470;

  /* accent — warm amber for "shine" */
  --c-accent: #E5A86A;
  --c-accent-2: #C58A52;
  --c-accent-tint: rgba(229, 168, 106, 0.14);
  --c-accent-line: rgba(229, 168, 106, 0.45);

  /* radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 22px;

  /* spacing */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-7: 48px;
  --s-8: 64px;
  --s-9: 96px;

  /* layout */
  --container: 1200px;
  --container-narrow: 880px;
  --pad-inline: 20px;

  /* type */
  --font-display: "Inter Tight", Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* motion */
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --t-fast: 160ms;
  --t-base: 240ms;
}

/* -------- Reset -------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* -------- Typography -------- */
.h-display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0;
}
h1.h-display { font-size: clamp(36px, 7.2vw, 56px); }
h2.h-display { font-size: clamp(28px, 4.6vw, 44px); letter-spacing: -0.02em; line-height: 1.08; margin: 0; }
h3.h-display { font-size: clamp(22px, 2.8vw, 26px); letter-spacing: -0.01em; line-height: 1.18; margin: 0; }
p { margin: 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--c-accent);
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--c-accent);
  display: block;
}
.lead {
  font-size: clamp(17px, 2.2vw, 19px);
  line-height: 1.6;
  color: var(--c-text-2);
  margin: 0;
}
.muted { color: var(--c-text-3); }
.small { font-size: 13px; line-height: 1.55; color: var(--c-text-3); }

/* -------- Layout helpers -------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad-inline);
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--pad-inline);
}
.section {
  padding-block: clamp(56px, 9vw, 112px);
}
.section--tight { padding-block: clamp(40px, 6vw, 72px); }

/* -------- Buttons -------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: background-color var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              transform var(--t-fast) var(--ease-out);
  white-space: nowrap;
}
.btn--primary {
  background: var(--c-accent);
  color: #1A1208;
}
.btn--primary:hover { background: #F0B679; }
.btn--primary:active { transform: translateY(1px); }
.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-line);
}
.btn--ghost:hover { border-color: var(--c-text-3); background: var(--c-surface); }
.btn--text {
  background: transparent;
  color: var(--c-text);
  border-color: transparent;
  padding: 14px 8px;
  min-height: 44px;
}
.btn--text:hover { color: var(--c-accent); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.btn-row--stacked-mobile {
  flex-direction: column;
  align-items: stretch;
}
.btn-row--stacked-mobile .btn { width: 100%; }

@media (min-width: 768px) {
  .btn-row--stacked-mobile { flex-direction: row; align-items: center; }
  .btn-row--stacked-mobile .btn { width: auto; }
}

/* -------- Header -------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(14, 16, 20, 0.86);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--c-line-soft);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
}
.site-header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--c-text);
}
.site-header__brand img { height: 36px; width: auto; }
.site-header__meta {
  display: none;
  font-size: 13px;
  color: var(--c-text-3);
  letter-spacing: 0.2px;
}
@media (min-width: 768px) {
  .site-header__meta { display: inline-flex; gap: 6px; align-items: center; }
}

/* -------- Hero -------- */
.hero {
  padding-block: clamp(40px, 7vw, 88px) clamp(48px, 7vw, 96px);
  position: relative;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
@media (min-width: 960px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 72px;
  }
}
.hero__title { margin-top: 18px; }
.hero__title em {
  font-style: normal;
  color: var(--c-accent);
}
.hero__lead {
  margin-top: 18px;
  max-width: 56ch;
}
.hero__actions {
  margin-top: 28px;
}
.hero__photo {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--c-surface);
  aspect-ratio: 3 / 4;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
}
.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__photo-caption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: rgba(14, 16, 20, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--c-text);
  letter-spacing: 0.2px;
  border: 1px solid var(--c-line-soft);
}
.hero__photo-caption strong { font-weight: 600; }
.hero__photo-caption span { color: var(--c-text-3); }

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 40% at 80% 0%, var(--c-accent-tint), transparent 70%),
    radial-gradient(40% 30% at 0% 30%, rgba(255,255,255,0.025), transparent 60%);
  z-index: 0;
}
.hero > .container { position: relative; z-index: 1; }

/* -------- Section heading shared -------- */
.section-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(28px, 4vw, 48px);
  max-width: 56ch;
}
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

/* -------- About (B) -------- */
.about {
  background: var(--c-bg-2);
  border-block: 1px solid var(--c-line-soft);
}
.about__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 64ch;
}
.about__inner p + p { margin-top: 14px; }

/* -------- Benefits (C) -------- */
.benefits__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 880px) {
  .benefits__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
}
.benefit-list { display: grid; gap: 24px; }
.benefit {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  align-items: start;
  padding-block: 4px;
  border-bottom: 1px solid var(--c-line-soft);
  padding-bottom: 22px;
}
.benefit:last-child { border-bottom: 0; padding-bottom: 0; }
.benefit__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--c-accent-tint);
  color: var(--c-accent);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  margin-top: 4px;
}
.benefit__title { font-family: var(--font-display); font-size: 18px; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 6px; }
.benefit__text { color: var(--c-text-2); font-size: 16px; line-height: 1.6; margin: 0; }
.benefits__photo {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background: var(--c-surface);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  max-width: 480px;
  margin-inline: auto;
}
.benefits__photo img { width: 100%; height: 100%; object-fit: cover; }
.benefits__note { color: var(--c-text-3); font-size: 14px; margin-top: 18px; line-height: 1.6; }

/* -------- Offer (D) -------- */
.offer {
  background: var(--c-bg-2);
  border-block: 1px solid var(--c-line-soft);
}
.offer__variants {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-top: 8px;
}
@media (min-width: 720px) {
  .offer__variants { grid-template-columns: repeat(3, 1fr); }
}
.variant {
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 24px;
  background: var(--c-bg);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.variant--featured {
  border-color: var(--c-accent-line);
  background: linear-gradient(180deg, rgba(229,168,106,0.05), transparent 70%), var(--c-bg);
}
.variant__tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.variant--featured .variant__tag { color: var(--c-accent); }
.variant__name { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: -0.01em; margin: 0; }
.variant__desc { color: var(--c-text-2); font-size: 15px; line-height: 1.55; margin: 0; }
.offer__scope {
  margin-top: 32px;
  padding: 24px;
  background: var(--c-surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--c-line-soft);
}
.offer__scope h3 { font-family: var(--font-display); font-size: 17px; font-weight: 600; margin: 0 0 14px; letter-spacing: -0.005em; }
.offer__scope ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.offer__scope li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--c-text-2);
  font-size: 15px;
}
.offer__scope li::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--c-accent-tint);
  border: 1px solid var(--c-accent-line);
  margin-top: 4px;
}
.offer__promo {
  margin-top: 18px;
  padding: 16px 18px;
  background: rgba(229,168,106,0.06);
  border: 1px solid var(--c-accent-line);
  border-radius: var(--r-md);
  color: var(--c-text);
  font-size: 15px;
  line-height: 1.55;
}
.offer__promo strong { color: var(--c-accent); font-weight: 600; }

/* -------- Gallery (E) -------- */
.gallery { background: var(--c-bg); }
.gallery__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 720px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}
.gallery__item {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-surface);
  cursor: zoom-in;
  display: block;
  border: 0;
  padding: 0;
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 600ms var(--ease-out);
}
.gallery__item:hover img { transform: scale(1.03); }
.gallery__item:focus-visible img { transform: scale(1.03); }
.gallery__item-label {
  position: absolute;
  inset: auto 12px 12px 12px;
  background: rgba(14, 16, 20, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--c-text);
  letter-spacing: 0.2px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out);
  pointer-events: none;
  border: 1px solid var(--c-line-soft);
}
.gallery__item:hover .gallery__item-label,
.gallery__item:focus-visible .gallery__item-label { opacity: 1; transform: translateY(0); }

/* each item's container adopts its own image's intrinsic ratio (no cropping) */
.gallery__item--r34 { aspect-ratio: 3 / 4; }
.gallery__item--r23 { aspect-ratio: 2 / 3; }
.gallery__item--r45 { aspect-ratio: 4 / 5; }

/* bento feature: 2 cols x 2 rows on tablet+ */
@media (min-width: 720px) {
  .gallery__item--feature {
    grid-column: span 2;
    grid-row: span 2;
  }
}

/* -------- Process -------- (G renamed to K) */
.process {
  background: var(--c-bg-2);
  border-block: 1px solid var(--c-line-soft);
}
.process__steps {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 880px) {
  .process__steps { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}
.step {
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 24px;
  background: var(--c-bg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--c-accent-tint);
  color: var(--c-accent);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
}
.step__title { font-family: var(--font-display); font-size: 18px; font-weight: 600; letter-spacing: -0.01em; margin: 0; }
.step__text { color: var(--c-text-2); font-size: 15px; line-height: 1.6; margin: 0; }
.process__note {
  margin-top: 32px;
  padding: 18px 20px;
  background: var(--c-surface);
  border-radius: var(--r-md);
  border: 1px solid var(--c-line-soft);
  color: var(--c-text-2);
  font-size: 15px;
  line-height: 1.6;
}

/* -------- FAQ (H) -------- */
.faq__list {
  display: grid;
  gap: 12px;
  max-width: 800px;
}
.faq__item {
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: var(--c-bg);
  overflow: hidden;
}
.faq__item[open] { border-color: var(--c-accent-line); background: var(--c-surface); }
.faq__summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--c-text);
}
.faq__summary::-webkit-details-marker { display: none; }
.faq__summary:hover { color: var(--c-accent); }
.faq__icon {
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1px solid var(--c-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--t-base) var(--ease-out), border-color var(--t-fast) var(--ease-out);
  color: var(--c-text-2);
}
.faq__item[open] .faq__icon { transform: rotate(45deg); border-color: var(--c-accent-line); color: var(--c-accent); }
.faq__answer {
  padding: 0 22px 22px 22px;
  color: var(--c-text-2);
  font-size: 15px;
  line-height: 1.65;
}
.faq__answer p { margin: 0; }

/* -------- Contact (I) -------- */
.contact {
  background: var(--c-bg-2);
  border-block: 1px solid var(--c-line-soft);
}
.contact__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 880px) {
  .contact__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
}
.contact__details {
  display: grid;
  gap: 14px;
}
.contact__row {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  align-items: start;
  padding-block: 12px;
  border-bottom: 1px solid var(--c-line-soft);
}
.contact__row:last-of-type { border-bottom: 0; }
.contact__label {
  font-size: 12px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--c-text-3);
  margin-bottom: 4px;
}
.contact__value { font-family: var(--font-display); font-size: 17px; font-weight: 500; letter-spacing: -0.005em; color: var(--c-text); }
.contact__value a { color: inherit; }
.contact__value a:hover { color: var(--c-accent); }
.contact__icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--c-accent-tint);
  color: var(--c-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.contact__actions { margin-top: 24px; }

/* -------- Footer -------- */
.site-footer {
  padding-block: 32px;
  border-top: 1px solid var(--c-line-soft);
  color: var(--c-text-3);
  font-size: 13px;
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
}
.site-footer a:hover { color: var(--c-accent); }

/* -------- Floating call button (mobile) -------- */
.fab {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--c-accent);
  color: #1A1208;
  padding: 14px 18px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  box-shadow: 0 12px 30px -8px rgba(229, 168, 106, 0.5);
  border: 0;
  transition: transform var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out);
}
.fab:hover { background: #F0B679; }
.fab:active { transform: scale(0.97); }
@media (max-width: 720px) {
  .fab { display: inline-flex; }
  body { padding-bottom: 96px; }
}

/* -------- Lightbox -------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(8, 10, 14, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
}
.lightbox.is-open { display: flex; opacity: 1; }
.lightbox__img {
  max-width: 100%;
  max-height: 86vh;
  border-radius: var(--r-lg);
  box-shadow: 0 30px 90px -30px rgba(0,0,0,0.8);
}
.lightbox__close,
.lightbox__nav {
  position: absolute;
  background: rgba(20, 24, 32, 0.85);
  border: 1px solid var(--c-line);
  color: var(--c-text);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: background-color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}
.lightbox__close:hover, .lightbox__nav:hover { background: var(--c-surface-2); border-color: var(--c-accent-line); color: var(--c-accent); }
.lightbox__close { top: 18px; right: 18px; }
.lightbox__nav--prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 18px; top: 50%; transform: translateY(-50%); }
.lightbox__caption {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(14, 16, 20, 0.8);
  border: 1px solid var(--c-line-soft);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--c-text);
}

/* -------- Opinions block (F) -------- */
.reviews__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 22px 24px;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
}
.reviews__cta-text { display: grid; gap: 4px; }
.reviews__cta-text strong { font-family: var(--font-display); font-weight: 600; font-size: 17px; letter-spacing: -0.005em; }
.reviews__cta-text span { color: var(--c-text-3); font-size: 14px; }

/* -------- Reveal animation -------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* -------- Anchor offset for sticky header -------- */
section[id] { scroll-margin-top: 88px; }

/* -------- Accessibility helpers -------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  background: var(--c-accent);
  color: #1A1208;
  padding: 10px 16px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  transform: translateY(-200%);
  transition: transform var(--t-fast) var(--ease-out);
  z-index: 100;
}
.skip-link:focus-visible { transform: translateY(0); }

/* -------- 360 / 390 fine adjustments -------- */
@media (max-width: 380px) {
  :root { --pad-inline: 16px; }
  .btn { padding: 14px 18px; font-size: 14px; }
  .hero__photo-caption { font-size: 12px; padding: 6px 10px; }
}

/* -------- Tablet/Desktop polish -------- */
@media (min-width: 1024px) {
  .hero__title { letter-spacing: -0.03em; }
  .btn { font-size: 16px; padding: 16px 26px; }
}