/* Responsive layout and functional mobile navigation */
:root { --page-gutter: clamp(1rem, 4vw, 5rem); }

html, body { max-width: 100%; overflow-x: clip; }
img, picture, video, canvas, svg { max-width: 100%; }

.section, .hero-layout, .makeup-layout, .about-layout {
  width: min(calc(100% - (2 * var(--page-gutter))), var(--content-wide));
}
.site-header { padding-inline: var(--page-gutter); }
.workshops, .contact { padding-inline: var(--page-gutter); }
.hero-layout, .makeup-layout, .about-layout, .visual-break, .workshops,
.hero-layout > *, .makeup-layout > *, .about-layout > *, .visual-break > *,
.workshops > *, .package-main > *, .package-details > *, .contact-links > * { min-width: 0; }

.menu-toggle {
  display: none;
  position: relative;
  z-index: 1001;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  color: var(--color-text);
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform 220ms ease, opacity 220ms ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: flex-start;
  padding: calc(4.75rem + var(--space-4)) var(--page-gutter) var(--space-6);
  background: rgb(40 27 24 / 42%);
}
.mobile-menu[aria-hidden="false"] { display: grid; }
.mobile-menu__panel {
  display: grid;
  width: 100%;
  max-width: 34rem;
  margin-left: auto;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}
.mobile-menu__panel a {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: var(--space-4) 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 6vw, 2rem);
  line-height: 1.1;
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}
.mobile-menu__panel a:last-child { border-bottom: 0; }
.mobile-menu__panel a:hover, .mobile-menu__panel a:focus-visible { color: var(--color-primary); }

@media (max-width: 900px) {
  .hero-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr); }
  .hero h1 { font-size: clamp(2.8rem, 8vw, 4.8rem); }
  .visual-large, .visual-large img { min-height: clamp(28rem, 68vw, 42rem); }
  .makeup-layout, .about-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

@media (max-width: 820px) {
  .site-header { grid-template-columns: minmax(0, 1fr) auto; }
  .desktop-nav { display: none; }
  .menu-toggle { display: inline-flex; }
  body.menu-is-open { overflow: hidden; }
  .hero-image { object-position: 62% center; }
}

@media (max-width: 700px) {
  html { scroll-padding-top: 4.5rem; }
  .site-header { min-height: 4.5rem; }
  .brand { min-width: 0; }
  .brand-mark { width: 2.75rem; height: 2.5rem; flex: 0 0 auto; }
  .brand small { display: none; }
  .hero { min-height: max(100svh, 42rem); }
  .hero-layout { grid-template-columns: 1fr; align-content: end; min-height: inherit; padding-top: 7rem; padding-bottom: 3rem; }
  .hero-content { padding: 0; }
  .hero h1 { max-width: 11ch; font-size: clamp(2.7rem, 13vw, 4.4rem); }
  .hero-lead { max-width: 38ch; }
  .hero-shade { background: linear-gradient(90deg, rgb(255 252 248 / 97%) 0%, rgb(255 252 248 / 90%) 54%, rgb(255 252 248 / 45%) 100%); }
  .intro, .offer-heading, .workshops, .visual-break, .makeup-layout, .about-layout { grid-template-columns: 1fr; }
  .makeup-layout { grid-template-areas: "heading" "image" "points" "summary"; }
  .about-layout { grid-template-areas: "heading" "portrait" "points"; }
  .transformation-head { display: none; }
  .transformation-row { grid-template-columns: 1fr; padding-block: var(--space-3); }
  .transformation-row > * + * { border-top: 1px solid rgb(78 37 37 / 12%); border-left: 0; }
  .transformation-row p::before { display: block; margin-bottom: var(--space-2); font-size: var(--text-xs); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
  .transformation-row p:nth-of-type(1)::before { content: "Przed analizą"; }
  .transformation-row p:nth-of-type(2)::before { content: "Po analizie"; }
  .visual-large, .visual-large img { min-height: 28rem; }
  .makeup-image, .makeup-image img { min-height: 0; aspect-ratio: 4 / 3; }
  .about-portrait { min-height: 32rem; }
  .package-main { display: grid; gap: var(--space-6); padding-block: var(--space-8); }
  .price { text-align: left; }
  .package-details, .makeup-points, .about-points, .contact-links { grid-template-columns: 1fr; }
  .package-details { gap: var(--space-3); }
  .package-details .detail-title:not(:first-child) { margin-top: var(--space-5); }
  .makeup-points li + li, .about-points article + article { border-left: 0; }
  .makeup-summary { padding-top: var(--space-6); padding-left: 0; border-top: 2px solid #9e7440; border-left: 0; }
  footer { grid-template-columns: 1fr; gap: var(--space-3); padding-inline: var(--page-gutter); }
}

@media (max-width: 560px) { .hero-image { object-position: 66% center; } }
@media (max-width: 420px) {
  :root { --page-gutter: .875rem; }
  .mobile-menu { padding-inline: var(--space-4); }
  .mobile-menu__panel { padding: var(--space-5); }
  .hero-image { object-position: 70% center; }
  .button { width: 100%; }
  .visual-large, .visual-large img, .about-portrait { min-height: 25rem; }
}