/* ============================================================
   AVUR — Profilstandard CSS
   Saira 600 (headings/labels) · Darker Grotesque 500 (body)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #030C2C;
  --teal:    #26CCAE;
  --lblue:   #D7F8FA;
  --white:   #FFFFFF;
  --offwhite:#F8F9FA;
  --muted-d: rgba(255,255,255,0.55);
  --muted-l: rgba(3,12,44,0.5);
  --border-d:rgba(255,255,255,0.1);
  --border-l:rgba(3,12,44,0.1);
  --heading: 'Saira', Arial, sans-serif;
  --body:    'Darker Grotesque', Arial, sans-serif;
  --max-w:   1200px;
  --sp-xs:   4px;
  --sp-sm:   8px;
  --sp-md:   12px;
  --sp-lg:   20px;
  --sp-xl:   32px;
  --sp-2xl:  48px;
  --sp-3xl:  80px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(36px, 6vw, 72px); }
h2 { font-size: clamp(24px, 4vw, 44px); margin-bottom: 16px; }
h3 { font-size: 20px; margin-bottom: 8px; }

p { margin-bottom: 18px; font-size: 19px; letter-spacing: 0.02em; }
p:last-child { margin-bottom: 0; }

a { color: var(--teal); text-decoration: none; }
a:hover { opacity: 0.8; }

.avur-label {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.avur-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--teal);
  flex-shrink: 0;
}

/* ── LAYOUT ── */
.avur-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-2xl);
}
.avur-section { padding: 96px 0; }
.avur-section--navy  { background: var(--navy); color: var(--white); }
.avur-section--lblue { background: var(--lblue); }
.avur-section--white { background: var(--white); }
.avur-section--offwhite { background: var(--offwhite); }

/* Background image sections */
.avur-section--img {
  position: relative;
  background-size: cover;
  background-position: center;
  min-height: 400px;
  display: flex;
  align-items: center;
}
.avur-section--img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--navy) 40%, rgba(3,12,44,0.6));
  z-index: 0;
}
.avur-section--img > * { position: relative; z-index: 1; }

/* Subtle navy texture */
.avur-section--navy-grad {
  background: linear-gradient(170deg, #05102e 0%, var(--navy) 50%, #020a22 100%);
  color: var(--white);
}

.avur-divider { height: 1px; background: var(--border-l); margin: 0 var(--sp-2xl); }
.avur-divider--dark { background: var(--border-d); }

/* ── GRID ── */
.avur-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-xl); }
.avur-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-xl); }
.avur-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-xl); }
.avur-grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }

/* ── BUTTONS ── */
.avur-btn {
  display: inline-block;
  padding: 13px 28px;
  font-family: var(--heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 3px;
  border: none;
  cursor: pointer;
  transition: opacity 0.18s, transform 0.14s;
}
.avur-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.avur-btn--teal    { background: var(--teal); color: var(--navy) !important; }
.avur-btn--navy    { background: var(--navy); color: var(--white) !important; }
.avur-btn--outline {
  background: transparent;
  color: var(--white) !important;
  border: 2px solid rgba(255,255,255,0.35);
}
.avur-btn--outline-dark {
  background: transparent;
  color: var(--navy) !important;
  border: 2px solid rgba(3,12,44,0.25);
}

/* ── NAV ── */
.avur-nav {
  background: var(--navy);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp-2xl);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-d);
}
.avur-nav__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.avur-nav__logo-mark { width: 52px; height: auto; flex-shrink: 0; display: block; }
.avur-nav__logo-sep {
  width: 1px;
  height: 22px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}
.avur-nav__logo-name {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.14em;
  color: var(--white);
  line-height: 1;
}
.avur-nav__links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}
.avur-nav__links a {
  font-size: 17px;
  font-family: var(--body);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted-d);
  text-decoration: none;
  transition: color 0.18s;
}
.avur-nav__links a:hover { color: var(--white); }
.avur-nav__links a.avur-nav__active { color: var(--white); border-bottom: 2px solid var(--teal); padding-bottom: 2px; }
.avur-nav__cta { margin-left: 16px; }
.avur-btn.avur-nav__cta { font-size: 14px; padding: 10px 22px; }

/* ── BURGER ── */
.avur-nav__burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 12px;
  flex-direction: column;
  gap: 5px;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.avur-nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s;
}
.avur-nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.avur-nav__burger.is-open span:nth-child(2) { opacity: 0; }
.avur-nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE MENU ── */
.avur-mobile-menu {
  display: none;
  background: var(--navy);
  padding: 24px;
  border-bottom: 1px solid var(--border-d);
  position: sticky;
  top: 72px;
  z-index: 99;
}
.avur-mobile-menu.is-open { display: block; }
.avur-mobile-menu__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.avur-mobile-menu__links a {
  display: block;
  padding: 14px 0;
  font-family: var(--body);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--muted-d);
  text-decoration: none;
  border-bottom: 1px solid var(--border-d);
  transition: color 0.18s;
}
.avur-mobile-menu__links li:last-child a { border-bottom: none; }
.avur-mobile-menu__links a:hover { color: var(--white); }

/* ── HERO ── */
.avur-hero {
  background: var(--navy);
  padding: 96px var(--sp-2xl) 80px;
  position: relative;
  overflow: hidden;
}
.avur-hero__bg {
  position: absolute;
  right: -60px; top: -40px;
  width: 480px; height: 480px;
  opacity: 0.06;
  pointer-events: none;
}
.avur-hero__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.avur-hero h1 { color: var(--white); margin-bottom: 24px; font-weight: 400; font-size: clamp(40px, 7vw, 80px); letter-spacing: -0.02em; }
.avur-hero h1 .accent { color: var(--teal); }
.avur-hero__lead {
  font-size: 21px;
  color: rgba(255,255,255,0.72);
  max-width: 640px;
  line-height: 1.85;
  letter-spacing: 0.03em;
  margin-bottom: 32px;
  font-weight: 400;
}
.avur-hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── CARDS ── */
.avur-card {
  background: var(--white);
  border: 1px solid var(--border-l);
  border-radius: 3px;
  padding: var(--sp-xl);
  transition: background 0.18s;
}
.avur-card:hover { background: var(--offwhite); }
.avur-card--dark {
  background: rgba(255,255,255,0.04);
  border-color: var(--border-d);
}
.avur-card--dark:hover { background: rgba(255,255,255,0.08); }
.avur-card__tag {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
  display: block;
}
.avur-card h3 { margin-bottom: 8px; }
.avur-card p  { font-size: 17px; color: var(--muted-l); line-height: 1.7; letter-spacing: 0.02em; }
.avur-card--dark h3 { color: var(--white); }
.avur-card--dark p  { color: var(--muted-d); }

/* ── STAT ── */
.avur-stat__val {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 36px;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.avur-stat__val span { font-size: 18px; color: var(--teal); margin-left: 3px; }
.avur-stat__label { font-size: 16px; color: var(--muted-d); letter-spacing: 0.02em; }

/* ── TABLE ── */
.avur-table { width: 100%; border-collapse: collapse; }
.avur-table tr { border-bottom: 1px solid var(--border-l); transition: background 0.15s; }
.avur-table tr:hover { background: var(--offwhite); }
.avur-table tr:last-child { border-bottom: none; }
.avur-table td { padding: 14px 0; font-size: 16px; vertical-align: top; letter-spacing: 0.01em; }
.avur-table td:first-child {
  font-family: var(--heading);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  width: 180px;
  padding-right: 24px;
  padding-top: 18px;
}
.avur-table td:last-child { color: rgba(3,12,44,0.8); line-height: 1.6; }

/* ── HIGHLIGHT BOX ── */
.avur-highlight {
  background: var(--lblue);
  border-left: 3px solid var(--teal);
  padding: 32px 36px;
  margin-bottom: 28px;
  font-size: 22px;
  color: rgba(3,12,44,0.8);
  line-height: 1.7;
}
.avur-highlight strong { color: var(--navy); font-weight: 600; }

/* ── FOOTER ── */
.avur-footer {
  background: var(--navy);
  border-top: 1px solid var(--border-d);
  padding: 24px var(--sp-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 15px;
  color: var(--muted-d);
  letter-spacing: 0.02em;
}
.avur-footer a { color: var(--muted-d); text-decoration: none; }
.avur-footer a:hover { color: var(--white); }

/* ── RTT STRIP ── */
.avur-rtt {
  font-family: var(--heading);
  font-weight: 400;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--teal);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 24px;
}
.avur-rtt__item {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.avur-rtt__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  flex-shrink: 0;
  animation: avur-pulse 2.4s ease-in-out infinite;
}
.avur-rtt__sep {
  color: rgba(255,255,255,0.2);
  font-weight: 400;
}
@keyframes avur-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

/* ── STATS STRIP ── */
.avur-stats-strip { padding: var(--sp-2xl) 0; }
.avur-stats-strip .avur-stat { text-align: center; }

/* ── PRODUCT GRID ── */
.avur-product-grid { margin-top: var(--sp-xl); }
.avur-product-grid .avur-card { display: block; text-decoration: none; color: inherit; }

/* ── INFRA GRID ── */
.avur-infra-grid { gap: var(--sp-md) !important; }
.avur-infra-grid .avur-card { padding: var(--sp-lg); }
.avur-infra-grid .avur-stat__val { font-size: 28px; margin-bottom: 2px; }

/* ── HERO SUBTITLE ── */
.avur-hero__subtitle {
  font-family: var(--heading);
  font-weight: 600;
  font-size: clamp(20px, 3vw, 32px);
  color: var(--teal);
  margin-bottom: 20px;
}

/* ── TEXT UTILITIES ── */
.avur-text--teal { color: var(--teal) !important; font-weight: 600; }

/* ── TABLE 3-COL (RTT) ── */
.avur-table--rtt td:nth-child(2) { padding-right: 24px; }
.avur-table--rtt td:last-child:nth-child(3) { width: 100px; text-align: right; font-family: var(--heading); font-weight: 600; font-size: 14px; }

/* ── TABLE 3-COL (IX / uniform) ── */
.avur-table--ix td:first-child { width: 200px; }
.avur-table--ix td:nth-child(2) {
  font-family: var(--heading);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--teal);
  white-space: nowrap;
  padding-right: 24px;
  width: 200px;
}
.avur-table--ix td:last-child { font-size: 16px; color: rgba(3,12,44,0.65); }

/* ── NUMBERED LIST ── */
.avur-numbered-list { display: flex; flex-direction: column; gap: var(--sp-xl); }
.avur-numbered-list__item { display: flex; gap: var(--sp-lg); align-items: flex-start; }
.avur-numbered-list__num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--navy);
  font-family: var(--heading);
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.avur-numbered-list__item h3 { margin-bottom: 4px; }
.avur-numbered-list__item p { margin-bottom: 0; }

/* ── CONTRAST LIST ── */
.avur-contrast__head {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-md);
  border-bottom: 1px solid var(--border-l);
}
.avur-contrast__head--muted { color: var(--muted-l); }
.avur-contrast__head--teal  { color: var(--teal); }
.avur-contrast__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  font-size: 18px;
  line-height: 1.75;
  letter-spacing: 0.02em;
}
.avur-contrast__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.avur-contrast__list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 2px;
}
.avur-contrast__list--muted li::before { background: var(--border-l); }
.avur-contrast__list--muted li { color: var(--muted-l); }
.avur-contrast__list--teal li::before  { background: var(--teal); }
.avur-contrast__list--teal li  { color: var(--navy); }

/* ── HIGHLIGHT VARIANT ── */
.avur-highlight--white {
  background: var(--white);
  font-size: 24px;
  line-height: 1.6;
}
.avur-highlight__footer {
  font-size: 18px;
  color: var(--muted-l);
  line-height: 1.7;
}
.avur-highlight--lg {
  font-size: 24px;
  line-height: 1.6;
  padding: 36px 40px;
}

/* ── PRICING CARDS ── */
.avur-pricing-grid { margin-top: var(--sp-xl); }
.avur-price-card {
  background: var(--white);
  border: 1px solid var(--border-l);
  border-radius: 3px;
  padding: 32px 24px;
  text-align: center;
  transition: background 0.18s;
}
.avur-price-card:hover { background: var(--offwhite); }
.avur-price-card__name {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
  display: block;
}
.avur-price-card__speed {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 32px;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1;
}
.avur-price-card__speed span {
  font-size: 13px;
  color: var(--teal);
  margin-left: 4px;
  letter-spacing: 0.04em;
}
.avur-price-card__price {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 20px;
}
.avur-price-card__price span {
  font-size: 12px;
  color: var(--muted-l);
  margin-left: 3px;
  font-weight: 500;
}
.avur-price-card__note {
  font-size: 12px;
  color: var(--teal);
  font-family: var(--heading);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.avur-price-card__btn { width: 100%; text-align: center; display: block; }
.avur-pricing-note {
  text-align: center;
  font-size: 16px;
  color: var(--muted-l);
  margin-top: 20px;
  letter-spacing: 0.02em;
}

/* ── CTA BOX ── */
.avur-cta-box {
  background: var(--lblue);
  padding: 36px;
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}
.avur-cta-box h3 { margin-bottom: 4px; }
.avur-cta-box p { font-size: 17px; color: var(--muted-l); line-height: 1.7; letter-spacing: 0.02em; margin-bottom: var(--sp-md); }
.avur-btn--full { width: 100%; text-align: center; }

/* ── CTA SECTION ── */
.avur-cta-section { text-align: center; }
.avur-cta-section .avur-label { justify-content: center; }
.avur-cta-section .avur-label::before { display: none; }
.avur-cta-section__buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: var(--sp-xl);
}
.avur-cta-section__meta {
  font-size: 12px;
  color: var(--muted-l);
  margin-top: var(--sp-xl);
}

/* ── PAGE HERO ── */
.avur-hero--page {
  padding: 64px var(--sp-2xl) 48px;
}
.avur-hero--page h1 {
  color: var(--white);
  font-weight: 400;
  font-size: clamp(32px, 5vw, 56px);
  letter-spacing: -0.01em;
}

/* ── WP CONTENT ── */
.avur-content {
  max-width: 800px;
}
.avur-content h2 {
  margin-top: 48px;
  margin-bottom: 16px;
}
.avur-content h3 {
  margin-top: 36px;
  margin-bottom: 12px;
}
.avur-content h4 {
  margin-top: 28px;
  margin-bottom: 8px;
  font-size: 18px;
}
.avur-content p {
  font-size: 19px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: rgba(3,12,44,0.8);
}
.avur-content a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.avur-content a:hover {
  opacity: 0.8;
}
.avur-content ul,
.avur-content ol {
  margin: 0 0 24px 24px;
  font-size: 19px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: rgba(3,12,44,0.8);
}
.avur-content li {
  margin-bottom: 8px;
}
.avur-content li::marker {
  color: var(--teal);
}
.avur-content img {
  max-width: 100%;
  height: auto;
  border-radius: 3px;
  margin: 24px 0;
}
.avur-content blockquote {
  background: var(--lblue);
  border-left: 3px solid var(--teal);
  padding: 28px 32px;
  margin: 28px 0;
  font-size: 20px;
  line-height: 1.7;
  color: rgba(3,12,44,0.8);
}
.avur-content blockquote p {
  margin-bottom: 0;
  font-size: inherit;
}
.avur-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}
.avur-content table td,
.avur-content table th {
  padding: 12px 16px;
  font-size: 16px;
  border-bottom: 1px solid var(--border-l);
  text-align: left;
}
.avur-content table th {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
}
.avur-content hr {
  border: none;
  height: 1px;
  background: var(--border-l);
  margin: 40px 0;
}
.avur-content .wp-block-image {
  margin: 32px 0;
}
.avur-content .wp-block-columns {
  display: flex;
  gap: var(--sp-xl);
  margin: 24px 0;
}
.avur-content .wp-block-column {
  flex: 1;
}
.avur-content strong {
  font-weight: 600;
  color: var(--navy);
}

/* ── TIMELINE ── */
.avur-timeline { display: flex; flex-direction: column; gap: 0; margin-top: var(--sp-xl); }
.avur-timeline__item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border-l);
  align-items: start;
}
.avur-timeline__item:last-child { border-bottom: none; }
.avur-timeline__year {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 28px;
  color: var(--teal);
  line-height: 1;
  padding-top: 4px;
}
.avur-timeline__content h3 { font-size: 18px; margin-bottom: 8px; color: var(--navy); }
.avur-timeline__content p { font-size: 16px; color: var(--muted-l); line-height: 1.75; letter-spacing: 0.02em; }

/* ── ANIMATIONS ── */
@keyframes avur-fadeup {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.avur-fadein { animation: avur-fadeup 0.6s ease both; }
.avur-fadein--1 { animation-delay: 0.1s; }
.avur-fadein--2 { animation-delay: 0.25s; }
.avur-fadein--3 { animation-delay: 0.4s; }
.avur-fadein--4 { animation-delay: 0.55s; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .avur-inner { padding: 0 24px; }
  .avur-hero  { padding: 72px 24px 60px; }
  .avur-nav   { padding: 0 24px; }
  .avur-nav__links { display: none; }
  .avur-nav__cta { display: none; }
  .avur-nav__burger { display: flex; }
  .avur-grid-2, .avur-grid-3, .avur-grid-4 { grid-template-columns: 1fr; }
  .avur-grid-5 { grid-template-columns: repeat(2, 1fr); }
  .avur-infra-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .avur-stats-strip .avur-grid-4 { grid-template-columns: repeat(2, 1fr); gap: var(--sp-xl) var(--sp-lg); }
  .avur-rtt { flex-direction: column; gap: 10px; }
  .avur-section { padding: 64px 0; }
  .avur-divider { margin: 0 24px; }
  .avur-footer  { padding: 20px 24px; flex-direction: column; gap: 8px; text-align: center; }
  .avur-hero--page { padding: 48px 24px 36px; }
  .avur-timeline__item { grid-template-columns: 1fr; gap: 8px; }
  .avur-timeline__year { font-size: 22px; }
  .avur-content .wp-block-columns { flex-direction: column; }
}

@media (max-width: 480px) {
  .avur-grid-5 { grid-template-columns: 1fr; }
}