/* ============================================================
   MYUIGOS.COM — MAIN STYLESHEET
   8px grid | 60-30-10 color rule | WCAG 3.0 contrast
   ============================================================ */

:root {
  /* 60% — neutral backgrounds */
  --white:      #FFFFFF;
  --gray-50:    #F8FAFC;
  --gray-100:   #F1F5F9;
  --gray-200:   #E2E8F0;
  --gray-300:   #CBD5E1;
  --gray-500:   #64748B;
  --gray-700:   #334155;

  /* 30% — primary dark */
  --dark:       #0F172A;
  --dark-2:     #1E293B;

  /* 10% — accent / CTA */
  --accent:     #2563EB;
  --accent-hov: #1D4ED8;
  --accent-lt:  #DBEAFE;

  /* Semantic aliases */
  --bg:         var(--white);
  --bg-alt:     var(--gray-50);
  --bg-dark:    var(--dark);
  --text:       var(--dark);
  --text-muted: var(--gray-500);
  --border:     var(--gray-200);
  --cta:        var(--accent);

  /* 8-px spacing scale */
  --s1:4px; --s2:8px; --s3:16px; --s4:24px; --s5:32px;
  --s6:40px; --s7:48px; --s8:64px; --s9:80px; --s10:96px;

  /* Typography */
  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --leading: 1.65;

  /* Radii */
  --r:   8px;
  --r-lg:16px;
  --r-xl:24px;

  /* Shadows */
  --sh-sm: 0 1px 2px rgba(0,0,0,.06);
  --sh:    0 1px 3px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.06);
  --sh-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --sh-lg: 0 10px 25px rgba(0,0,0,.10);
  --sh-xl: 0 20px 40px rgba(0,0,0,.12);

  --ease: 0.25s ease;
}

/* ── Reset ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: var(--leading);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: var(--font); border: none; background: none; cursor: pointer; }
input, textarea, select { font-family: var(--font); }

/* ── Layout helpers ─────────────────────────────── */
.container    { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--s4); }
.container-sm { width: 100%; max-width: 800px;  margin: 0 auto; padding: 0 var(--s4); }

/* ── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; font-weight: 600; font-size: .9375rem;
  padding: 14px 32px; border-radius: var(--r);
  transition: all var(--ease); min-height: 48px; line-height: 1;
}
.btn-primary { background: var(--cta); color: var(--white); }
.btn-primary:hover { background: var(--accent-hov); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37,99,235,.35); }
.btn-outline  { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.4); }
.btn-outline:hover  { border-color: var(--white); background: rgba(255,255,255,.1); }
.btn-white    { background: var(--white); color: var(--accent); font-weight: 700; }
.btn-white:hover  { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.15); }
.btn-dark     { background: var(--dark); color: var(--white); }
.btn-dark:hover   { background: var(--dark-2); transform: translateY(-2px); }

/* ── HEADER / NAV ───────────────────────────────── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--sh-sm);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: var(--s4);
}
.nav__logo {
  font-size: 1.5rem; font-weight: 800; color: var(--text);
  letter-spacing: -.04em; flex-shrink: 0;
}
.nav__logo em { font-style: normal; color: var(--accent); }
.nav__links { display: flex; align-items: center; gap: var(--s6); }
.nav__link {
  font-size: .9375rem; font-weight: 500; color: var(--gray-700);
  position: relative; padding-bottom: 2px;
  min-height: 44px; display: flex; align-items: center;
  transition: color var(--ease);
}
.nav__link::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--accent);
  transition: width var(--ease);
}
.nav__link:hover, .nav__link.active { color: var(--accent); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }
.nav__cta {
  background: var(--cta); color: var(--white);
  padding: 10px 24px; border-radius: var(--r);
  font-size: .875rem; font-weight: 600;
  min-height: 44px; display: flex; align-items: center;
  transition: background var(--ease), transform var(--ease);
}
.nav__cta:hover { background: var(--accent-hov); transform: translateY(-1px); }

/* Hamburger */
.nav__burger {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 44px; height: 44px; padding: 8px; z-index: 110;
}
.nav__burger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--ease); transform-origin: center;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none; position: fixed; inset: 0;
  background: var(--white); z-index: 105;
  flex-direction: column; align-items: center; justify-content: center;
  gap: var(--s6); padding: var(--s4);
}
.nav__mobile.open { display: flex; }
.nav__mobile .nav__link { font-size: 1.75rem; font-weight: 800; }
.nav__mobile .nav__cta  { font-size: 1.25rem; padding: 16px 48px; border-radius: var(--r); }

/* ── MARQUEE ────────────────────────────────────── */
.marquee-wrap { background: var(--bg-dark); padding: 12px 0; overflow: hidden; }
.marquee-track {
  display: flex; gap: 0; white-space: nowrap;
  animation: marquee-scroll 35s linear infinite;
}
.marquee-group {
  display: flex; gap: 0; flex-shrink: 0; min-width: 100%;
}
.marquee-item {
  display: inline-flex; align-items: center; gap: var(--s4);
  color: rgba(255,255,255,.8); font-size: .875rem; font-weight: 500;
  letter-spacing: .02em; padding: 0 var(--s5);
}
.marquee-item::after {
  content: ''; display: block;
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}
@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── HERO ───────────────────────────────────────── */
.hero {
  position: relative; min-height: 660px;
  display: flex; align-items: center; overflow: hidden;
  background: linear-gradient(135deg, #0F172A 0%, #1B3A6B 60%, #1a4080 100%);
}
.hero__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; opacity: .2;
}
.hero__content { position: relative; z-index: 2; padding: var(--s10) 0; max-width: 700px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: var(--s2);
  background: rgba(37,99,235,.2); border: 1px solid rgba(37,99,235,.45);
  color: #93C5FD; font-size: .75rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 100px; margin-bottom: var(--s4);
}
.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 800;
  color: var(--white); line-height: 1.15; letter-spacing: -.04em;
  margin-bottom: var(--s4);
}
.hero h1 em { font-style: normal; color: #93C5FD; }
.hero__desc {
  font-size: 1.125rem; color: rgba(255,255,255,.75);
  max-width: 560px; line-height: 1.7; margin-bottom: var(--s7);
}
.hero__actions { display: flex; gap: var(--s3); flex-wrap: wrap; }

/* ── SECTION BASE ───────────────────────────────── */
.section      { padding: var(--s10) 0; }
.section-sm   { padding: var(--s8) 0; }
.section-alt  { background: var(--bg-alt); }
.section-dark { background: var(--bg-dark); }

.section__hd { text-align: center; margin-bottom: var(--s8); }
.section__tag {
  display: inline-block; color: var(--accent);
  font-size: .75rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: var(--s3);
}
.section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 800;
  letter-spacing: -.035em; line-height: 1.2; margin-bottom: var(--s3);
}
.section-dark .section__title { color: var(--white); }
.section__sub {
  font-size: 1.0625rem; color: var(--text-muted);
  max-width: 600px; margin: 0 auto; line-height: 1.7;
}
.section-dark .section__sub { color: rgba(255,255,255,.65); }

/* ── PRODUCT CARDS (home) ───────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--s4);
}
.prod-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--ease), box-shadow var(--ease);
}
.prod-card:hover { transform: translateY(-5px); box-shadow: var(--sh-xl); }
.prod-card__img-wrap {
  aspect-ratio: 1; background: var(--gray-100);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.prod-card__img {
  width: 100%; height: 100%; object-fit: contain;
  transition: transform .45s ease;
}
.prod-card:hover .prod-card__img { transform: scale(1.06); }
.prod-card__body { padding: var(--s4); display: flex; flex-direction: column; gap: var(--s3); flex: 1; }
.prod-card__cat {
  font-size: .75rem; font-weight: 700; color: var(--accent);
  letter-spacing: .07em; text-transform: uppercase;
}
.prod-card__name { font-size: 1rem; font-weight: 700; line-height: 1.4; }
.prod-card__feats { display: flex; flex-direction: column; gap: 6px; }
.prod-card__feat {
  display: flex; gap: 8px; align-items: flex-start;
  font-size: .875rem; color: var(--text-muted); line-height: 1.55;
}
.prod-card__feat::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.prod-card__foot { padding: 0 var(--s4) var(--s4); margin-top: auto; }
.btn-price {
  display: flex; align-items: center; justify-content: center;
  width: 100%; background: var(--cta); color: var(--white);
  padding: 12px 24px; border-radius: var(--r);
  font-size: .9375rem; font-weight: 700; min-height: 44px;
  transition: all var(--ease);
}
.btn-price:hover { background: var(--accent-hov); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,.35); }

/* ── ADVANTAGES ─────────────────────────────────── */
.adv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--s4); }
.adv-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--s5);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.adv-card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); border-color: var(--accent); }
.adv-card__icon {
  width: 56px; height: 56px; background: var(--accent-lt);
  border-radius: var(--r); display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: var(--s4);
}
.adv-card__title { font-size: 1.125rem; font-weight: 700; margin-bottom: var(--s2); }
.adv-card__desc  { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }

/* ── STATS ──────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s4); }
.stat-item { text-align: center; padding: var(--s5) var(--s4); }
.stat-item__num {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; color: var(--white);
  letter-spacing: -.04em; line-height: 1; margin-bottom: var(--s2);
}
.stat-item__lbl { font-size: .9rem; color: rgba(255,255,255,.7); font-weight: 500; }

/* ── CTA BAND ───────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, var(--accent) 0%, #1D4ED8 100%);
  padding: var(--s10) 0; text-align: center;
}
.cta-band h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800;
  color: var(--white); letter-spacing: -.04em; margin-bottom: var(--s3);
}
.cta-band p { color: rgba(255,255,255,.85); font-size: 1.0625rem; margin-bottom: var(--s6); }

/* ── REVIEWS ────────────────────────────────────── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s4);
}
/* Asymmetric judge.me style */
.rev-card:nth-child(1) { grid-column: 1 / 3; }
.rev-card:nth-child(6) { grid-column: 2 / 4; }

.rev-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--s5);
  transition: transform var(--ease), box-shadow var(--ease);
}
.rev-card:hover { transform: translateY(-3px); box-shadow: var(--sh-lg); }
.rev-card__hd { display: flex; align-items: center; gap: var(--s3); margin-bottom: var(--s3); }
.rev-card__ava {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent) 0%, #7C3AED 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-weight: 800; font-size: .875rem;
}
.rev-card__name { font-weight: 700; font-size: .9375rem; }
.rev-card__date { font-size: .8125rem; color: var(--text-muted); }
.rev-card__verified {
  margin-left: auto; font-size: .8125rem; color: #16a34a;
  font-weight: 600; display: flex; align-items: center; gap: 4px;
}
.rev-card__text { font-size: .9375rem; color: var(--gray-700); line-height: 1.7; }
.rev-card__prod { margin-top: var(--s3); font-size: .8125rem; color: var(--accent); font-weight: 600; }

/* ── FOOTER ─────────────────────────────────────── */
.footer { background: var(--bg-dark); padding: var(--s9) 0 var(--s4); }
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s8); margin-bottom: var(--s8);
}
.footer__brand { font-size: 1.5rem; font-weight: 800; color: var(--white); letter-spacing: -.04em; margin-bottom: var(--s3); }
.footer__brand em { font-style: normal; color: var(--accent); }
.footer__desc { font-size: .9rem; color: rgba(255,255,255,.6); line-height: 1.7; margin-bottom: var(--s4); }
.footer__addr { font-size: .875rem; color: rgba(255,255,255,.7); line-height: 1.8; }
.footer__col-ttl {
  font-size: .8125rem; font-weight: 700; color: var(--white);
  text-transform: uppercase; letter-spacing: .09em; margin-bottom: var(--s4);
}
.footer__lnk {
  display: block; font-size: .9rem; color: rgba(255,255,255,.6);
  padding: 4px 0; transition: color var(--ease);
}
.footer__lnk:hover { color: var(--white); }
.footer__bot {
  border-top: 1px solid rgba(255,255,255,.1); padding-top: var(--s4);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--s3);
}
.footer__copy { font-size: .875rem; color: rgba(255,255,255,.5); }
.footer__legal { display: flex; gap: var(--s4); }
.footer__legal a { font-size: .875rem; color: rgba(255,255,255,.5); transition: color var(--ease); }
.footer__legal a:hover { color: var(--white); }

/* ── PAGE HERO ──────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, #0F172A 0%, #1E3A5F 100%);
  padding: var(--s9) 0; text-align: center;
}
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  color: var(--white); letter-spacing: -.04em; margin-bottom: var(--s3);
}
.page-hero p { font-size: 1.0625rem; color: rgba(255,255,255,.75); max-width: 600px; margin: 0 auto; }

/* ── BREADCRUMB ─────────────────────────────────── */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  padding: var(--s4) 0 0; font-size: .875rem; color: var(--text-muted);
}
.breadcrumb a { color: var(--accent); }
.breadcrumb a:hover { text-decoration: underline; }

/* ── ABOUT PAGE ─────────────────────────────────── */
.values-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: var(--s4); }
.val-card {
  padding: var(--s5); border-radius: var(--r-lg); border: 1px solid var(--border);
  transition: all var(--ease);
}
.val-card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); border-color: var(--accent); }
.val-card__icon { font-size: 2rem; margin-bottom: var(--s3); }
.val-card__title { font-size: 1.125rem; font-weight: 700; margin-bottom: var(--s2); }
.val-card__desc  { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }

.promises-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--s4); }
.promise-item { text-align: center; padding: var(--s6) var(--s4); }
.promise-item__icon {
  width: 72px; height: 72px; background: rgba(37,99,235,.1); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; margin: 0 auto var(--s4);
}
.promise-item__title { font-size: 1.125rem; font-weight: 700; margin-bottom: var(--s2); }
.promise-item__desc  { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }

.mission-block {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--s8); align-items: center;
}
.mission-block__img-wrap { border-radius: var(--r-xl); overflow: hidden; }
.mission-block__img { width: 100%; height: 400px; object-fit: cover; }
.mission-block__tag {
  font-size: .75rem; font-weight: 700; color: var(--accent);
  letter-spacing: .1em; text-transform: uppercase; margin-bottom: var(--s3);
}
.mission-block__title {
  font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 800;
  letter-spacing: -.04em; line-height: 1.25; margin-bottom: var(--s4);
}
.mission-block__text { font-size: 1rem; color: var(--text-muted); line-height: 1.75; margin-bottom: var(--s4); }

/* ── PRODUCTS PAGE ──────────────────────────────── */
.filter-bar { display: flex; align-items: center; gap: var(--s3); flex-wrap: wrap; margin-bottom: var(--s7); }
.filter-btn {
  padding: 10px 24px; border-radius: 100px;
  font-size: .9375rem; font-weight: 600;
  border: 2px solid var(--border); color: var(--text-muted);
  min-height: 44px; transition: all var(--ease);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--accent); color: var(--accent); background: var(--accent-lt);
}

.prod-list { display: flex; flex-direction: column; gap: var(--s5); }
.prod-detail {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  display: grid; grid-template-columns: 380px 1fr;
  transition: box-shadow var(--ease);
}
.prod-detail:hover { box-shadow: var(--sh-xl); }
.prod-detail__img-wrap {
  background: var(--gray-100); display: flex;
  align-items: center; justify-content: center; min-height: 340px;
}
.prod-detail__img { width: 100%; max-height: 380px; object-fit: contain; }
.prod-detail__body { padding: var(--s7); display: flex; flex-direction: column; gap: var(--s4); }
.prod-detail__cat {
  font-size: .75rem; font-weight: 700; color: var(--accent);
  letter-spacing: .08em; text-transform: uppercase;
}
.prod-detail__name {
  font-size: clamp(1.25rem, 2vw, 1.625rem); font-weight: 800;
  line-height: 1.3; letter-spacing: -.03em;
}
.prod-detail__feats { display: flex; flex-direction: column; gap: var(--s3); }
.prod-detail__feat {
  display: flex; gap: var(--s3); align-items: flex-start;
  font-size: .9375rem; color: var(--text-muted); line-height: 1.6;
}
.feat-icon {
  width: 22px; height: 22px; background: var(--accent-lt); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: .6875rem; font-weight: 800;
  flex-shrink: 0; margin-top: 2px;
}
.prod-detail__btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--cta); color: var(--white);
  padding: 14px 40px; border-radius: var(--r);
  font-size: 1rem; font-weight: 700; min-height: 48px;
  transition: all var(--ease); align-self: flex-start;
}
.prod-detail__btn:hover { background: var(--accent-hov); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37,99,235,.3); }

/* ── CONTACT PAGE ───────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--s8); align-items: start; }
.contact-form-wrap {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--s7);
}
.contact-form-wrap h2 { font-size: 1.625rem; font-weight: 800; margin-bottom: var(--s2); letter-spacing: -.03em; }
.contact-form-wrap > p { font-size: .9rem; color: var(--text-muted); margin-bottom: var(--s6); }
.form-group { display: flex; flex-direction: column; gap: var(--s2); margin-bottom: var(--s4); }
.form-group label { font-size: .9rem; font-weight: 600; }
.form-group input,
.form-group select,
.form-group textarea {
  font-size: 1rem; color: var(--text); background: var(--gray-50);
  border: 1.5px solid var(--border); border-radius: var(--r);
  padding: 12px 16px; transition: border-color var(--ease); width: 100%; min-height: 48px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--accent); background: var(--white); }
.form-group textarea { min-height: 136px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s4); }
.btn-submit {
  width: 100%; background: var(--cta); color: var(--white);
  padding: 14px 32px; border-radius: var(--r);
  font-size: 1rem; font-weight: 700; min-height: 48px;
  transition: all var(--ease);
}
.btn-submit:hover { background: var(--accent-hov); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(37,99,235,.3); }

.contact-info { display: flex; flex-direction: column; gap: var(--s4); }
.contact-info-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--s5);
}
.contact-info-card h3 {
  font-size: 1rem; font-weight: 700; margin-bottom: var(--s3);
  display: flex; align-items: center; gap: var(--s2);
}
.contact-info-card h3 span { font-size: 1.25rem; }
.contact-info-card p,
.contact-info-card a { font-size: .9375rem; color: var(--text-muted); line-height: 1.75; }
.contact-info-card a:hover { color: var(--accent); }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: var(--s3); }
.faq-item { border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; padding: var(--s4) var(--s5);
  font-size: 1rem; font-weight: 600; color: var(--text); background: var(--white);
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--s4); min-height: 56px; transition: background var(--ease);
}
.faq-q:hover { background: var(--gray-50); }
.faq-q[aria-expanded="true"] { background: var(--gray-50); color: var(--accent); }
.faq-icon {
  width: 24px; height: 24px; border-radius: 50%; background: var(--gray-100);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: .875rem; color: var(--text-muted); font-weight: 700;
  transition: transform var(--ease), background var(--ease), color var(--ease);
}
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(45deg); background: var(--accent); color: var(--white); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { padding: 0 var(--s5) var(--s4); font-size: .9375rem; color: var(--text-muted); line-height: 1.7; }

/* ── ANIMATIONS ─────────────────────────────────── */
.fade-up {
  opacity: 0; transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity .65s ease; }
.fade-in.visible { opacity: 1; }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; }
.d3 { transition-delay: .24s; } .d4 { transition-delay: .32s; }
.d5 { transition-delay: .40s; }

/* ── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 1100px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--s6); }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .rev-card:nth-child(1) { grid-column: 1 / 3; }
  .rev-card:nth-child(6) { grid-column: 1 / 3; }
}

@media (max-width: 900px) {
  .mission-block { grid-template-columns: 1fr; }
  .mission-block__img-wrap { order: -1; }
  .mission-block__img { height: 280px; }
  .contact-grid { grid-template-columns: 1fr; }
  .prod-detail { grid-template-columns: 1fr; }
  .prod-detail__img-wrap { min-height: 260px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--s3); }
  .reviews-grid { grid-template-columns: 1fr; }
  .rev-card:nth-child(1), .rev-card:nth-child(6) { grid-column: 1; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--s5); }
  .footer__bot { flex-direction: column; align-items: center; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: var(--s8) 0; }
  .hero { min-height: 540px; }
  .hero__content { padding: var(--s8) 0; }
  .adv-grid { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
  .container { padding: 0 var(--s3); }
  .stats-grid { grid-template-columns: 1fr; }
  .filter-bar { justify-content: center; }
  .prod-detail__body { padding: var(--s4); }
  .contact-form-wrap { padding: var(--s4); }
}