:root {
  --pink: #f12b8d;
  --pink-dark: #bd1168;
  --pink-soft: #ffe6f3;
  --black: #07070b;
  --black-2: #11111a;
  --ink: #20202a;
  --muted: #666678;
  --line: rgba(255, 255, 255, 0.14);
  --paper: #ffffff;
  --off: #f7f7fb;
  --radius: 28px;
  --shadow: 0 30px 80px rgba(7, 7, 11, 0.18);
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(860px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; left: -999px; top: 12px; background: var(--pink); color: #fff; padding: 10px 14px; border-radius: 999px; z-index: 10; }
.skip-link:focus { left: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 7, 11, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 16px 60px rgba(0, 0, 0, 0.22); background: rgba(7, 7, 11, 0.94); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand img { width: 54px; height: 54px; object-fit: contain; border-radius: 16px; background: #fff; padding: 3px; }
.brand strong { display: block; font-size: 1.05rem; letter-spacing: .02em; }
.brand small { display: block; color: #f4b7d8; font-size: .75rem; text-transform: uppercase; letter-spacing: .14em; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a { color: rgba(255, 255, 255, 0.82); padding: 10px 13px; border-radius: 999px; font-weight: 700; font-size: .94rem; transition: .2s ease; }
.main-nav a:hover, .main-nav a.active, .main-nav a[aria-current="page"] { color: #fff; background: rgba(241, 43, 141, 0.2); }
.nav-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: transparent; border-radius: 14px; padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: #fff; margin: 5px 0; border-radius: 4px; }

.hero { position: relative; overflow: hidden; color: #fff; background: var(--black); }
.hero-bg { position: absolute; inset: 0; background:
  radial-gradient(circle at 20% 20%, rgba(241,43,141,.42), transparent 34%),
  linear-gradient(135deg, rgba(7,7,11,.82), rgba(7,7,11,.96)),
  url('../images/stemma.png') center right / min(720px, 70vw) no-repeat; opacity: 1; }
.hero::after { content: ''; position: absolute; inset: auto -10% -20% -10%; height: 260px; background: linear-gradient(90deg, var(--pink), #fff0, var(--pink-dark)); transform: rotate(-3deg); opacity: .22; filter: blur(30px); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.04fr .86fr; gap: 48px; align-items: center; min-height: calc(100vh - 82px); padding: 78px 0 68px; }
.eyebrow { color: var(--pink); font-weight: 900; text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; margin: 0 0 14px; }
.hero h1, .page-hero h1 { font-size: clamp(2.45rem, 6vw, 5.65rem); line-height: .94; margin: 0 0 24px; letter-spacing: -.07em; }
.hero h1 span { color: #fff; text-shadow: 0 0 42px rgba(241, 43, 141, 0.58); }
.hero-text { max-width: 650px; color: rgba(255,255,255,.82); font-size: 1.16rem; margin: 0 0 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 13px 22px; border-radius: 999px; background: linear-gradient(135deg, var(--pink), var(--pink-dark)); color: #fff; font-weight: 900; border: 0; cursor: pointer; box-shadow: 0 18px 34px rgba(241,43,141,.28); transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 22px 42px rgba(241,43,141,.36); }
.btn-ghost { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); box-shadow: none; }
.btn-light { background: #fff; color: var(--black); box-shadow: 0 18px 40px rgba(0,0,0,.18); }
.btn-small { min-height: 42px; padding: 10px 16px; font-size: .9rem; }
.text-link { color: var(--pink-dark); font-weight: 900; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 34px; max-width: 620px; }
.hero-stats div { border: 1px solid var(--line); background: rgba(255,255,255,.07); border-radius: 22px; padding: 18px; backdrop-filter: blur(10px); }
.hero-stats strong { display: block; font-size: 1.65rem; }
.hero-stats span { color: rgba(255,255,255,.72); font-size: .86rem; }
.hero-media { position: relative; min-height: 650px; }
.media-card { position: absolute; inset: 0 9% 0 12%; overflow: hidden; border-radius: 42px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.06); box-shadow: var(--shadow); }
.media-card img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.floating-badge { position: absolute; right: 0; bottom: 58px; display: flex; align-items: center; gap: 12px; background: #fff; color: var(--black); border-radius: 22px; padding: 12px 16px; box-shadow: var(--shadow); font-weight: 900; line-height: 1.1; }
.floating-badge img { width: 58px; height: 58px; object-fit: contain; }

.section-pad { padding: 96px 0; }
.section-pad-sm { padding: 64px 0; }
.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.section-heading h2, .section-title h2, .showcase-copy h2, .band-card h2, .cta-inline-card h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.75rem); line-height: 1; letter-spacing: -.05em; }
.lead-card { background: var(--off); padding: 34px; border-radius: var(--radius); border: 1px solid rgba(7,7,11,.07); box-shadow: 0 16px 50px rgba(7,7,11,.06); }
.lead-card p { font-size: 1.12rem; margin-top: 0; }
.centered { text-align: center; max-width: 760px; margin: 0 auto 42px; }
.cards-grid, .sponsor-grid, .values-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.info-card, .value-card { background: #fff; padding: 30px; border-radius: var(--radius); border: 1px solid rgba(7,7,11,.08); box-shadow: 0 20px 60px rgba(7,7,11,.07); min-height: 250px; }
.info-card h3, .info-card h2, .value-card h2 { margin: 0 0 12px; font-size: 1.45rem; }
.info-card p, .value-card p { color: var(--muted); margin: 0 0 20px; }
.info-card a { color: var(--pink-dark); font-weight: 900; }
.card-icon { display: grid; place-items: center; width: 54px; height: 54px; background: var(--pink-soft); border-radius: 18px; margin-bottom: 22px; font-size: 1.45rem; }
.feature-section { background: linear-gradient(180deg, #fff, #f7f7fb); }
.kit-showcase { background: var(--black); color: #fff; overflow: hidden; }
.showcase-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 44px; }
.showcase-copy p:not(.eyebrow) { color: rgba(255,255,255,.78); font-size: 1.08rem; }
.kit-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: end; }
.kit-gallery img { width: 100%; height: 620px; object-fit: cover; object-position: top center; border-radius: 36px; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.12); }
.kit-gallery img:first-child { transform: translateY(34px); }
.openday-band { background: linear-gradient(135deg, var(--pink), #9c084f); color: #fff; }
.band-card { display: flex; justify-content: space-between; align-items: center; gap: 30px; background: rgba(0,0,0,.18); border: 1px solid rgba(255,255,255,.22); border-radius: 34px; padding: 42px; }
.band-card .eyebrow { color: #fff; }
.band-card p { color: rgba(255,255,255,.86); max-width: 680px; margin-bottom: 0; }
.contacts-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.contacts-grid a, .contact-list a { display: block; border: 1px solid rgba(7,7,11,.08); background: #fff; border-radius: 22px; padding: 20px; box-shadow: 0 14px 40px rgba(7,7,11,.05); transition: transform .2s ease; }
.contacts-grid a:hover, .contact-list a:hover { transform: translateY(-3px); }
.contacts-grid strong, .contact-list strong { display: block; }
.contacts-grid span, .contact-list span { color: var(--pink-dark); overflow-wrap: anywhere; }

.page-hero { background: linear-gradient(135deg, var(--black), #19101a); color: #fff; overflow: hidden; }
.page-hero.compact .container { padding: 92px 0; }
.page-hero-grid { display: grid; grid-template-columns: 1fr .78fr; gap: 46px; align-items: center; padding: 86px 0; }
.page-hero p:not(.eyebrow) { color: rgba(255,255,255,.78); font-size: 1.1rem; max-width: 720px; }
.page-hero-img { width: 100%; max-height: 610px; object-fit: cover; object-position: top center; border-radius: 36px; border: 1px solid rgba(255,255,255,.15); box-shadow: var(--shadow); }
.crest-large { width: min(420px, 80%); justify-self: end; background: #fff; border-radius: 42px; padding: 14px; box-shadow: var(--shadow); }
.kit-hero, .sponsor-hero, .form-hero { background:
  radial-gradient(circle at 80% 20%, rgba(241,43,141,.34), transparent 34%),
  linear-gradient(135deg, var(--black), #171721); }
.values-grid .value-card { min-height: 230px; }
.timeline { background: var(--off); border-radius: var(--radius); padding: 10px; border: 1px solid rgba(7,7,11,.08); }
.timeline div { display: grid; grid-template-columns: 56px 1fr; gap: 8px 16px; padding: 22px; border-radius: 22px; }
.timeline div:not(:last-child) { border-bottom: 1px solid rgba(7,7,11,.07); }
.timeline span { grid-row: span 2; display: grid; place-items: center; width: 48px; height: 48px; background: var(--black); color: #fff; border-radius: 16px; font-weight: 900; }
.timeline strong { font-size: 1.12rem; }
.timeline p { margin: 0; color: var(--muted); }
.cta-inline { background: #f7f7fb; }
.cta-inline.dark { background: var(--black); color: #fff; }
.cta-inline-card { display: flex; justify-content: space-between; align-items: center; gap: 20px; background: #fff; border-radius: 30px; padding: 34px; border: 1px solid rgba(7,7,11,.08); box-shadow: 0 18px 50px rgba(7,7,11,.07); }
.cta-inline.dark .cta-inline-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); }
.cta-inline-card p { max-width: 700px; margin: 0; color: inherit; opacity: .82; }
.cta-inline-card a:not(.btn) { color: var(--pink); font-weight: 900; }
.kit-cards { display: grid; gap: 34px; }
.kit-card { display: grid; grid-template-columns: 1.2fr .8fr; gap: 34px; align-items: center; background: #fff; border: 1px solid rgba(7,7,11,.08); border-radius: 38px; padding: 28px; box-shadow: 0 22px 70px rgba(7,7,11,.08); }
.kit-card.reverse { grid-template-columns: .8fr 1.2fr; }
.kit-card.reverse .kit-images { order: 2; }
.kit-images { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.kit-images img { height: 620px; object-fit: cover; object-position: top center; border-radius: 28px; background: #eee; }
.kit-info { padding: 24px; }
.kit-info h2 { font-size: clamp(2rem, 4vw, 4rem); line-height: .96; margin: 0 0 14px; letter-spacing: -.05em; }
.kit-info p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.form-layout, .contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 34px; align-items: start; }
.form-aside, .contact-list { position: sticky; top: 110px; }
.form-aside { background: var(--black); color: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.form-aside h2 { margin-top: 0; font-size: 2rem; line-height: 1; }
.check-list { padding: 0; list-style: none; margin: 0 0 24px; }
.check-list li { position: relative; padding-left: 30px; margin: 14px 0; color: rgba(255,255,255,.82); }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--pink); font-weight: 900; }
.note { color: var(--muted); font-size: .95rem; }
.form-aside .note { color: rgba(255,255,255,.65); }
.form-card { background: #fff; border-radius: 34px; border: 1px solid rgba(7,7,11,.08); padding: 32px; box-shadow: 0 24px 80px rgba(7,7,11,.08); }
.form-row { display: grid; gap: 16px; margin-bottom: 16px; }
.form-row.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
label { display: grid; gap: 8px; font-weight: 900; margin-bottom: 16px; }
input, select, textarea { width: 100%; border: 1px solid rgba(7,7,11,.14); border-radius: 18px; padding: 14px 15px; font: inherit; background: #fff; color: var(--ink); outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
input:focus, select:focus, textarea:focus { border-color: var(--pink); box-shadow: 0 0 0 4px rgba(241,43,141,.12); }
textarea { resize: vertical; }
.hidden-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.privacy-check { display: flex; align-items: flex-start; gap: 10px; font-weight: 700; color: var(--muted); }
.privacy-check input { width: auto; margin-top: 4px; }
.field-error input, .field-error select, .field-error textarea { border-color: #d8003d; box-shadow: 0 0 0 4px rgba(216,0,61,.1); }
.form-hint { color: var(--muted); }
.form-hint a { color: var(--pink-dark); font-weight: 900; }
.contact-list { display: grid; gap: 13px; }
.content-page { font-size: 1.06rem; }
.content-page h2 { margin-top: 34px; }
.error-list { background: #fff0f3; border: 1px solid #ffc7d5; border-radius: 20px; padding: 18px 24px; color: #9d0030; }
.thanks-page code { background: rgba(255,255,255,.12); padding: 3px 7px; border-radius: 8px; color: #fff; }

.site-footer { background: var(--black); color: #fff; padding: 66px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .75fr .95fr .85fr; gap: 34px; }
.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.footer-brand img { width: 66px; height: 66px; object-fit: contain; background: #fff; border-radius: 20px; padding: 4px; }
.footer-brand strong { display: block; font-size: 1.2rem; }
.footer-brand span, .site-footer p { color: rgba(255,255,255,.64); }
.site-footer h3 { margin: 0 0 14px; color: #fff; }
.site-footer a { display: block; color: rgba(255,255,255,.72); margin: 8px 0; overflow-wrap: anywhere; }
.site-footer a:hover { color: #fff; }
.footer-bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; color: rgba(255,255,255,.55); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal-delay { transition-delay: .12s; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 82px; left: 20px; right: 20px; display: none; flex-direction: column; align-items: stretch; background: rgba(7,7,11,.98); border: 1px solid rgba(255,255,255,.1); border-radius: 22px; padding: 12px; box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 14px 16px; }
  .hero-grid, .page-hero-grid, .showcase-grid, .two-col, .form-layout, .contact-layout { grid-template-columns: 1fr; }
  .hero-grid { min-height: auto; padding-top: 58px; }
  .hero-media { min-height: 580px; }
  .media-card { inset: 0 0 0 0; }
  .cards-grid, .sponsor-grid, .values-grid, .contacts-grid, .footer-grid { grid-template-columns: 1fr 1fr; }
  .kit-card, .kit-card.reverse { grid-template-columns: 1fr; }
  .kit-card.reverse .kit-images { order: 0; }
  .form-aside, .contact-list { position: static; }
  .crest-large { justify-self: start; }
}

@media (max-width: 680px) {
  .container, .narrow { width: min(100% - 28px, var(--container)); }
  .nav-wrap { min-height: 74px; }
  .brand img { width: 46px; height: 46px; }
  .brand small { display: none; }
  .hero h1, .page-hero h1 { font-size: clamp(2.3rem, 14vw, 4rem); }
  .hero-stats, .cards-grid, .sponsor-grid, .values-grid, .contacts-grid, .footer-grid, .form-row.two { grid-template-columns: 1fr; }
  .hero-media { min-height: 510px; }
  .floating-badge { right: 12px; bottom: 24px; }
  .section-pad { padding: 68px 0; }
  .section-pad-sm { padding: 46px 0; }
  .band-card, .cta-inline-card { flex-direction: column; align-items: flex-start; padding: 28px; }
  .kit-gallery, .kit-images { grid-template-columns: 1fr; }
  .kit-gallery img, .kit-images img { height: 520px; }
  .kit-gallery img:first-child { transform: none; }
  .form-card { padding: 22px; border-radius: 26px; }
  .page-hero-grid { padding: 62px 0; }
  .page-hero.compact .container { padding: 62px 0; }
  .footer-bottom { display: block; }
}


/* PWA + mobile refinement */
@supports (height: 100svh) {
  .hero-grid { min-height: calc(100svh - 82px); }
}
.install-btn,
.mobile-bottom-nav button {
  font: inherit;
  border: 0;
  cursor: pointer;
}
.nav-install {
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  box-shadow: 0 14px 26px rgba(241,43,141,.22);
}
.mobile-bottom-nav { display: none; }
.install-toast {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 60;
  width: min(360px, calc(100vw - 36px));
  padding: 18px 48px 18px 18px;
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(circle at 12% 8%, rgba(241,43,141,.55), transparent 32%),
    rgba(7,7,11,.96);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 24px 80px rgba(0,0,0,.28);
  backdrop-filter: blur(16px);
}
.install-toast[hidden] { display: none; }
.install-toast strong { display: block; line-height: 1.15; margin-bottom: 6px; }
.install-toast p { margin: 0; color: rgba(255,255,255,.78); font-size: .92rem; }
.install-toast-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.08);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}
@media (max-width: 980px) {
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-toggle span { transition: transform .2s ease, opacity .2s ease; }
  .main-nav { max-height: calc(100dvh - 106px); overflow: auto; }
  .nav-install { width: 100%; margin-top: 4px; }
}
@media (max-width: 680px) {
  :root { --radius: 22px; }
  body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  .site-header { background: rgba(7,7,11,.93); }
  .main-nav { top: 74px; left: 14px; right: 14px; border-radius: 20px; }
  .mobile-bottom-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    z-index: 45;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    padding: 7px;
    border-radius: 24px;
    background: rgba(7,7,11,.93);
    border: 1px solid rgba(255,255,255,.14);
    box-shadow: 0 18px 60px rgba(0,0,0,.32);
    backdrop-filter: blur(18px);
  }
  .mobile-bottom-nav a,
  .mobile-bottom-nav button {
    min-height: 54px;
    display: grid;
    place-items: center;
    gap: 2px;
    padding: 6px 4px;
    border-radius: 18px;
    color: rgba(255,255,255,.76);
    background: transparent;
    font-size: .72rem;
    font-weight: 900;
  }
  .mobile-bottom-nav span { font-size: 1.14rem; line-height: 1; }
  .mobile-bottom-nav a.active,
  .mobile-bottom-nav a[aria-current="page"],
  .mobile-bottom-nav button:hover {
    color: #fff;
    background: rgba(241,43,141,.26);
  }
  .hero { border-bottom-left-radius: 28px; border-bottom-right-radius: 28px; }
  .hero-bg { background:
    radial-gradient(circle at 24% 8%, rgba(241,43,141,.48), transparent 34%),
    linear-gradient(160deg, rgba(7,7,11,.86), rgba(7,7,11,.98)),
    url('../images/stemma.png') center 12% / 118vw no-repeat;
  }
  .hero-grid { gap: 28px; padding: 44px 0 36px; }
  .hero-copy { text-align: center; }
  .hero-text { font-size: 1.03rem; margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-actions .btn { width: min(100%, 360px); }
  .hero-stats { gap: 10px; margin-top: 24px; }
  .hero-stats div { padding: 15px; border-radius: 19px; }
  .hero-stats strong { font-size: 1.42rem; }
  .hero-media { min-height: auto; aspect-ratio: 9 / 13; width: min(360px, 100%); margin: 0 auto; }
  .media-card { position: absolute; border-radius: 32px; }
  .media-card img { object-position: center 8%; }
  .floating-badge { left: 12px; right: 12px; bottom: 12px; justify-content: center; border-radius: 20px; padding: 10px 12px; }
  .floating-badge img { width: 46px; height: 46px; }
  .centered { margin-bottom: 28px; }
  .info-card, .value-card, .lead-card, .form-aside, .form-card { box-shadow: 0 14px 42px rgba(7,7,11,.08); }
  .info-card, .value-card { min-height: auto; padding: 24px; }
  .card-icon { margin-bottom: 16px; }
  .showcase-copy { text-align: center; }
  .showcase-copy .btn { width: min(100%, 340px); }
  .kit-gallery, .kit-images { gap: 12px; }
  .kit-gallery img, .kit-images img { height: auto; aspect-ratio: 9 / 14; border-radius: 28px; }
  .kit-card { padding: 16px; border-radius: 28px; gap: 18px; }
  .kit-info { padding: 10px 4px 4px; }
  .page-hero-grid { gap: 28px; }
  .page-hero-img, .crest-large { border-radius: 28px; }
  .timeline div { grid-template-columns: 44px 1fr; padding: 18px; }
  .timeline span { width: 40px; height: 40px; border-radius: 14px; }
  input, select, textarea { min-height: 52px; border-radius: 16px; font-size: 16px; }
  textarea { min-height: 150px; }
  .privacy-check { align-items: flex-start; }
  .contacts-grid a, .contact-list a { padding: 18px; border-radius: 20px; }
  .site-footer { padding-bottom: calc(112px + env(safe-area-inset-bottom)); }
  .install-toast { left: 14px; right: 14px; bottom: calc(92px + env(safe-area-inset-bottom)); width: auto; }
}
@media (max-width: 380px) {
  .brand strong { font-size: .96rem; }
  .hero h1, .page-hero h1 { font-size: clamp(2rem, 13vw, 3.3rem); }
  .btn { width: 100%; padding-inline: 16px; }
  .mobile-bottom-nav { left: 6px; right: 6px; }
  .mobile-bottom-nav a, .mobile-bottom-nav button { font-size: .66rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}