/*
 * PROJECT: playzentari
 * DOMAIN: playzentari.com
 * GAME: Ninja Veggie Slice
 *
 * DESIGN:
 * - CSS: BEM
 * - Palette: Ретро-90 (Teal #00cec9, Pink #fd79a8, accent yellow #fdcb6e)
 * - Effect: Pattern Backgrounds + Neon Glow
 * - Fonts: Silkscreen (heading) + Geologica (body)
 * - Buttons: Neon Border with 3D offset
 *
 * Created: 2025
 */

@import url('https://fonts.googleapis.com/css2?family=Silkscreen:wght@400;700&family=Geologica:wght@300;400;500;600;700&display=swap');

/* ─── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; max-width: 100%; }
html, body { overflow-x: hidden !important; }

:root {
  --teal:        #00cec9;
  --teal-dark:   #00a8a4;
  --teal-glow:   rgba(0, 206, 201, 0.45);
  --pink:        #fd79a8;
  --pink-dark:   #e84393;
  --pink-glow:   rgba(253, 121, 168, 0.45);
  --yellow:      #fdcb6e;
  --yellow-dark: #e0a500;
  --bg:          #0d1b2a;
  --bg-card:     #112233;
  --bg-card2:    #0a1628;
  --text:        #e8f4f8;
  --text-muted:  #7fb3c8;
  --border:      rgba(0, 206, 201, 0.25);
  --font-heading: 'Silkscreen', monospace;
  --font-body:    'Geologica', sans-serif;
  --radius:      6px;
  --radius-lg:   12px;
  --header-height: 70px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

/* ─── PATTERN BACKGROUND ───────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    repeating-linear-gradient(0deg,   transparent, transparent 39px, rgba(0,206,201,0.06) 40px),
    repeating-linear-gradient(90deg,  transparent, transparent 39px, rgba(0,206,201,0.06) 40px);
  pointer-events: none;
}

.page-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* ─── TYPOGRAPHY ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.25;
  letter-spacing: 0.03em;
}

h1 { font-size: clamp(1.8rem, 5vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.05rem; }

p  { color: var(--text-muted); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ─── MANDATORY CARD RULES ──────────────────────────────────── */
.article-card,
.offer-card,
.card {
  position: relative;
}

.article-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.stars { color: #ffc107; }

/* ─── CONTAINER ────────────────────────────────────────────── */
.container {
  width: 90%;
  max-width: 1140px;
  margin: 0 auto;
}

/* ─── HEADER ────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  height: var(--header-height);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--teal);
  text-shadow: 0 0 12px var(--teal-glow), 0 0 30px var(--teal-glow);
  letter-spacing: 0.05em;
  transition: text-shadow .3s;
}
.logo:hover { text-shadow: 0 0 20px var(--teal), 0 0 50px var(--teal-glow); }

/* nav */
.site-nav__list {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.site-nav__link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  transition: color .25s;
}
.site-nav__link:hover,
.site-nav__link--active { color: var(--teal); }

/* hamburger */
.site-header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.site-header__burger span {
  width: 24px; height: 2px;
  background: var(--teal);
  border-radius: 2px;
  transition: .3s;
}

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .75rem 1.8rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .25s;
  border: 2px solid transparent;
  position: relative;
}

.btn--teal {
  background: var(--teal);
  color: var(--bg);
  border-color: var(--teal);
  box-shadow: 4px 4px 0 var(--teal-dark), 0 0 18px var(--teal-glow);
}
.btn--teal:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--teal-dark), 0 0 30px var(--teal-glow);
}
.btn--teal:active { transform: translate(2px, 2px); box-shadow: none; }

.btn--pink {
  background: var(--pink);
  color: var(--bg);
  border-color: var(--pink);
  box-shadow: 4px 4px 0 var(--pink-dark), 0 0 18px var(--pink-glow);
}
.btn--pink:hover {
  transform: translate(-2px,-2px);
  box-shadow: 6px 6px 0 var(--pink-dark), 0 0 30px var(--pink-glow);
}

.btn--outline {
  background: transparent;
  border-color: var(--teal);
  color: var(--teal);
  box-shadow: 4px 4px 0 var(--teal-dark);
}
.btn--outline:hover {
  background: var(--teal);
  color: var(--bg);
  transform: translate(-2px,-2px);
  box-shadow: 6px 6px 0 var(--teal-dark), 0 0 18px var(--teal-glow);
}

/* play button */
.btn-play {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 1rem 2.5rem;
  background: var(--pink);
  color: var(--bg);
  border: 2px solid var(--pink);
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 var(--pink-dark), 0 0 25px var(--pink-glow);
  transition: all .25s;
  cursor: pointer;
}
.btn-play:hover {
  transform: translate(-3px,-3px);
  box-shadow: 8px 8px 0 var(--pink-dark), 0 0 40px var(--pink-glow);
}
.btn-play:active { transform: translate(2px,2px); box-shadow: none; }

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  padding: 5rem 0 4rem;
  padding-top: 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(253,121,168,.15) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 100%, rgba(0,206,201,.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--yellow);
  background: rgba(253,203,110,.12);
  border: 1px solid rgba(253,203,110,.35);
  padding: .3rem .9rem;
  border-radius: 50px;
  margin-bottom: 1.4rem;
}

.hero__title {
  color: #fff;
  margin-bottom: 1.2rem;
}
.hero__title span { color: var(--teal); }

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 2.2rem;
}

.hero__cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__game-preview {
  position: relative;
  display: inline-block;
  max-width: 380px;
  margin: 0 auto;
}

.hero__icon {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 2px solid var(--teal);
  box-shadow: 0 0 30px var(--teal-glow), 0 0 60px rgba(0,206,201,.1);
}

/* ─── SECTION COMMONS ────────────────────────────────────────── */
.section { padding: 4.5rem 0; }
.section--alt { background: rgba(0,206,201,.03); }

.section__header { text-align: center; margin-bottom: 2.8rem; }
.section__title  { color: #fff; margin-bottom: .6rem; }
.section__title span { color: var(--teal); }
.section__subtitle { color: var(--text-muted); max-width: 520px; margin: 0 auto; }

/* ─── FEATURES GRID ─────────────────────────────────────────── */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: border-color .3s, box-shadow .3s;
}
.feature-card:hover {
  border-color: var(--teal);
  box-shadow: 0 0 20px var(--teal-glow);
}

.feature-card__icon {
  font-size: 2.4rem;
  margin-bottom: 1rem;
  display: block;
}
.feature-card__title {
  font-family: var(--font-heading);
  font-size: .9rem;
  color: var(--teal);
  margin-bottom: .5rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.feature-card__text { font-size: .9rem; }

/* ─── HOW-TO STEPS ───────────────────────────────────────────── */
.steps__list { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 1.5rem; }

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.4rem;
  position: relative;
}

.step-card__num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--pink);
  opacity: .25;
  line-height: 1;
  margin-bottom: .5rem;
}
.step-card__title {
  font-family: var(--font-heading);
  font-size: .85rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .5rem;
}
.step-card__text { font-size: .9rem; }

/* ─── ARTICLE CARDS ──────────────────────────────────────────── */
.articles__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.8rem;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .3s, box-shadow .3s, transform .3s;
    position: relative;
}
.article-card:hover {
  border-color: var(--pink);
  box-shadow: 0 0 25px var(--pink-glow);
  transform: translateY(-4px);
}

.article-card__thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: linear-gradient(135deg, var(--bg-card2) 0%, rgba(0,206,201,.08) 100%);
}

.article-card__content { padding: 1.4rem; }

.article-card__category {
  font-family: var(--font-heading);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--yellow);
  margin-bottom: .5rem;
  display: block;
}

.article-card__title {
  font-family: var(--font-heading);
  font-size: .9rem;
  color: #fff;
  margin-bottom: .6rem;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.article-card__excerpt { font-size: .88rem; }

.article-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: .8rem;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  color: var(--text-muted);
}

.article-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

/* ─── FAQ ────────────────────────────────────────────────────── */
.faq__list { max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item__question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.2rem 1.4rem;
  font-family: var(--font-heading);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .5rem;
  transition: color .25s;
}
.faq-item__question:hover { color: var(--teal); }
.faq-item__question::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--teal);
  flex-shrink: 0;
  transition: transform .3s;
}
.faq-item.is-open .faq-item__question::after { transform: rotate(45deg); }

.faq-item__answer {
  display: none;
  padding: 0 1.4rem 1.2rem;
  font-size: .92rem;
  color: var(--text-muted);
}
.faq-item.is-open .faq-item__answer { display: block; }

/* ─── STATS BAND ─────────────────────────────────────────────── */
.stats-band {
  background: linear-gradient(135deg, rgba(0,206,201,.1) 0%, rgba(253,121,168,.1) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}

.stats-band__inner {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
  text-align: center;
}

.stat__value {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--teal);
  display: block;
  text-shadow: 0 0 18px var(--teal-glow);
}
.stat__label {
  font-size: .85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ─── GAME SECTION ───────────────────────────────────────────── */
.game-section { padding: 4rem 0; text-align: center; }

.game-section__frame {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 2rem auto 0;
  aspect-ratio: 4/3;
  background: #000;
  border: 2px solid var(--teal);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 40px var(--teal-glow);
}

.game-section__frame iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ─── PAGE HERO (inner pages) ────────────────────────────────── */
.page-hero {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
  background: linear-gradient(180deg, rgba(0,206,201,.06) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
}
.page-hero__title { color: #fff; }
.page-hero__title span { color: var(--teal); }
.page-hero__subtitle { color: var(--text-muted); margin-top: .6rem; max-width: 540px; margin-left: auto; margin-right: auto; }

/* ─── ABOUT PAGE ─────────────────────────────────────────────── */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-content__text h2 { color: #fff; margin-bottom: 1rem; }
.about-content__visual {
  text-align: center;
  font-size: 8rem;
  line-height: 1;
  filter: drop-shadow(0 0 20px var(--teal-glow));
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.2rem;
  margin-top: 2rem;
}
.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.2rem;
  text-align: center;
}
.value-card__icon { font-size: 1.8rem; margin-bottom: .6rem; }
.value-card__title {
  font-family: var(--font-heading);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--pink);
  margin-bottom: .4rem;
}
.value-card__text { font-size: .86rem; }

/* ─── HOW TO PLAY PAGE ───────────────────────────────────────── */
.how-to-play__intro { max-width: 700px; margin: 0 auto 2.5rem; text-align: center; }

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}
.control-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.control-card__icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  line-height: 1;
}
.control-card__body {}
.control-card__title {
  font-family: var(--font-heading);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--teal);
  margin-bottom: .3rem;
}
.control-card__text { font-size: .88rem; }

.tips-list { display: flex; flex-direction: column; gap: 1rem; max-width: 700px; margin: 0 auto; }
.tip-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--bg-card);
  border-left: 3px solid var(--pink);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.4rem;
}
.tip-item__num {
  font-family: var(--font-heading);
  font-size: .8rem;
  color: var(--pink);
  flex-shrink: 0;
  margin-top: .1rem;
}
.tip-item__text { font-size: .92rem; }

/* ─── BLOG PAGE ──────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px,1fr));
  gap: 2rem;
}

/* ─── ARTICLE PAGE ───────────────────────────────────────────── */
.article-body {
  max-width: 740px;
  margin: 0 auto;
}
.article-body h2 {
  color: var(--teal);
  margin: 2rem 0 .8rem;
}
.article-body h3 {
  color: #fff;
  margin: 1.5rem 0 .5rem;
}
.article-body p { color: var(--text-muted); margin-bottom: 1rem; }
.article-body ul, .article-body ol {
  padding-left: 1.5rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.article-body ul li, .article-body ol li { margin-bottom: .4rem; }

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.4rem;
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-heading);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--teal);
  margin-bottom: 2rem;
  transition: gap .2s;
}
.article-back:hover { gap: .7rem; }

/* ─── CONTACT PAGE ───────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
}
.contact-info h2 { color: #fff; margin-bottom: 1rem; }
.contact-info-items { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 1.5rem; }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
}
.contact-info-item__icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  line-height: 1.4;
}
.contact-info-item__text {}
.contact-info-item__label {
  font-family: var(--font-heading);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--teal);
  margin-bottom: .15rem;
}
.contact-info-item__value { font-size: .9rem; color: var(--text-muted); }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.form-group { margin-bottom: 1.4rem; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--teal);
  margin-bottom: .5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: .95rem;
  transition: border-color .25s, box-shadow .25s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 12px var(--teal-glow);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ─── PRIVACY / TERMS ────────────────────────────────────────── */
.legal-body {
  max-width: 780px;
  margin: 0 auto;
}
.legal-body h2 {
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  color: var(--teal);
  margin: 2.2rem 0 .7rem;
  letter-spacing: .06em;
}
.legal-body p, .legal-body li { color: var(--text-muted); font-size: .95rem; margin-bottom: .8rem; }
.legal-body ul { padding-left: 1.4rem; list-style: disc; }
.legal-body a { color: var(--teal); border-bottom: 1px solid var(--teal-glow); }

/* ─── COOKIE CONSENT ─────────────────────────────────────────── */
.cookie-consent {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  max-width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
  z-index: 9999;
  box-shadow: 0 4px 30px rgba(0,0,0,.5);
  display: flex;
  flex-direction: column;
  gap: .8rem;
}
.cookie-consent p {
  font-size: .85rem;
  color: var(--text-muted);
  margin: 0;
}
.cookie-consent a { color: var(--teal); }

/* ─── FOOTER ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-card2);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.site-footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.footer-brand {}
.footer-brand .logo { font-size: 1.2rem; display: inline-block; margin-bottom: .8rem; }
.footer-brand p { font-size: .88rem; max-width: 280px; }

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--teal);
  margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul li a {
  font-size: .88rem;
  color: var(--text-muted);
  transition: color .25s;
}
.footer-col ul li a:hover { color: var(--teal); }

.site-footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .8rem;
  font-size: .82rem;
  color: var(--text-muted);
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .site-nav { display: none; }
  .site-nav.is-open { display: flex; }
  .site-nav__list { flex-direction: column; gap: .5rem; }
  .site-nav {
    position: absolute;
    top: calc(var(--header-height) - 1px);
    left: 0; right: 0;
    background: rgba(13,27,42,.97);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    z-index: 200;
  }
  .site-header__burger { display: flex; }
  .site-header { position: relative; }

  .hero { padding: 3rem 0 2.5rem; padding-top: 80px; }

  .features__grid { grid-template-columns: 1fr; }

  .about-content { grid-template-columns: 1fr; }
  .about-content__visual { font-size: 5rem; }

  .contact-grid { grid-template-columns: 1fr; }

  .site-footer__top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .stats-band__inner { gap: 1.5rem; }

  .cookie-consent {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    max-width: none;
  }
}

@media (max-width: 480px) {
  .site-footer__top { grid-template-columns: 1fr; }
  .hero__cta-group { flex-direction: column; align-items: center; }
}