/* =========================================================
   Aron Modas — Moda masculina atacado e varejo (Brás/SP)
   Identidade: minimalismo sofisticado · azul náutico · serif
   Paleta: #122D8E · #F8F9FA · grafite #2E3138
   ========================================================= */

:root {
  --navy: #122d8e;
  --navy-d: #0c1f66;
  --navy-soft: rgba(18, 45, 142, 0.08);
  --paper: #f8f9fa;
  --paper-2: #eef2fb;
  --graphite: #2e3138;
  --ink: #1f2430;
  --muted: #6e7480;
  --line: #d8e0f1;
  --white: #ffffff;
  --wa: #25d366;

  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 4px;
  --shadow: 0 24px 60px rgba(18, 45, 142, 0.10);
  --shadow-sm: 0 10px 30px rgba(18, 25, 45, 0.06);
  --maxw: 1180px;
  --pad: clamp(64px, 10vw, 132px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--graphite);
  background: var(--paper);
  line-height: 1.75;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.12; color: var(--ink); margin: 0 0 .55em; }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); letter-spacing: -0.015em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -0.01em; }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1.1rem; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.ico { width: 1.15em; height: 1.15em; fill: currentColor; display: inline-block; vertical-align: -0.16em; flex: none; }
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.muted { color: var(--muted); }
.brk { display: none; }
@media (min-width: 900px) { .brk { display: inline; } }

.skip-link { position: absolute; left: -999px; top: 0; z-index: 2000; background: var(--navy); color: #fff; padding: 10px 16px; }
.skip-link:focus { left: 0; }

/* ---------------- Botões ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font-family: var(--sans); font-weight: 600; font-size: .92rem;
  letter-spacing: .03em; padding: 15px 30px; border-radius: var(--radius);
  border: 1px solid transparent; cursor: pointer; text-align: center; line-height: 1;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
  white-space: nowrap;
}
.btn-lg { padding: 18px 38px; font-size: .98rem; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-d); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--navy); border-color: rgba(18, 45, 142, .4); }
.btn-outline:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: #eef0f6; transform: translateY(-2px); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .5); }
.btn-ghost-light:hover { background: rgba(255, 255, 255, .12); }

.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .88rem; color: var(--navy); letter-spacing: .02em; }
.link-arrow .ico { width: .85em; height: .85em; transition: transform .2s; }
.link-arrow:hover .ico { transform: translateX(3px); }
.center-cta { text-align: center; margin-top: 46px; }

/* ---------------- Topstrip ---------------- */
.topstrip { background: var(--navy); color: rgba(255, 255, 255, .88); }
.topstrip p { margin: 0; text-align: center; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; padding: 11px 0; font-weight: 500; }

/* ---------------- Header ---------------- */
.site-header { position: sticky; top: 0; z-index: 900; background: rgba(248, 249, 250, .92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 84px; }

.brand { display: inline-flex; align-items: center; }
.brand img { height: 46px; width: auto; }
.brand-fallback { display: none; font-family: var(--serif); font-weight: 700; font-size: 1.7rem; line-height: 1; color: var(--navy); }
.brand-fallback .bf-2 { color: var(--graphite); margin-left: .22em; }

.nav ul { list-style: none; display: flex; gap: 32px; margin: 0; padding: 0; }
.nav a { color: var(--graphite); font-weight: 500; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; padding: 6px 0; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.nav a:hover { color: var(--navy); border-color: var(--navy); }
.header-cta { padding: 12px 22px; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.nav-cta { display: none; }

.navToggle { display: none; width: 46px; height: 42px; border-radius: var(--radius); background: transparent; border: 1px solid var(--line); cursor: pointer; padding: 11px; flex-direction: column; justify-content: space-between; }
.navToggle span { display: block; height: 2px; background: var(--graphite); transition: transform .25s, opacity .25s; }
.navToggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.navToggle.open span:nth-child(2) { opacity: 0; }
.navToggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------------- Hero ---------------- */
.hero { background: linear-gradient(180deg, var(--paper), var(--paper-2)); padding: clamp(56px, 9vw, 108px) 0 clamp(48px, 7vw, 92px); }
.hero-copy { max-width: 900px; margin: 0 auto; text-align: center; }
.eyebrow { font-size: .78rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; color: var(--navy); margin: 0 0 22px; }
.hero h1 { color: var(--ink); margin-bottom: .4em; }
.hero h1 .hl { color: var(--navy); font-style: italic; font-weight: 800; }
.hero .lead { font-size: 1.12rem; color: #525862; max-width: 62ch; margin: 0 auto 34px; }
.hero .lead strong { color: var(--ink); font-weight: 600; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 30px; }
.hero-trust { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 34px; margin: 0; padding: 0; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.hero-trust li { position: relative; }
.hero-trust li:not(:last-child)::after { content: ""; position: absolute; right: -18px; top: 50%; width: 4px; height: 4px; background: var(--navy); border-radius: 50%; transform: translateY(-50%); }

.hero-media { position: relative; margin: clamp(44px, 7vw, 76px) 0 0; }
.hero-media img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-badge { position: absolute; left: 0; bottom: 0; background: var(--navy); color: #fff; padding: 20px 30px; border-radius: 0 var(--radius) 0 0; max-width: 320px; }
.hero-badge strong { display: block; font-family: var(--serif); font-size: 1.25rem; font-weight: 700; }
.hero-badge span { font-size: .82rem; color: rgba(255, 255, 255, .85); }

/* ---------------- Prova social ---------------- */
.proof { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }
.proof-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 22px; padding-bottom: 22px; }
.proof-rating { display: flex; align-items: center; gap: 14px; }
.proof-rating p { margin: 0; font-size: .92rem; color: var(--muted); }
.proof-rating strong { color: var(--ink); font-weight: 600; }
.stars { display: inline-flex; gap: 3px; color: var(--navy); }
.stars .ico { width: 16px; height: 16px; }
.proof-points { list-style: none; display: flex; gap: 8px 26px; margin: 0; padding: 0; flex-wrap: wrap; font-size: .82rem; letter-spacing: .04em; color: var(--graphite); }
.proof-points li::before { content: "—"; color: var(--navy); margin-right: 8px; }

/* ---------------- Seções ---------------- */
.section { padding: var(--pad) 0; }
.section-alt { background: var(--paper-2); }

/* Faixa editorial em azul profundo (carro-chefe) */
.section-navy { position: relative; background: var(--navy); color: rgba(255, 255, 255, .85); overflow: hidden; }
.section-navy::before { content: ""; position: absolute; inset: 0; background: radial-gradient(900px 460px at 15% 0%, rgba(255, 255, 255, .10), transparent 65%); pointer-events: none; }
.section-navy .container { position: relative; }
.section-navy h2 { color: #fff; }
.section-navy .kicker { color: rgba(255, 255, 255, .75); }
.section-navy .sec-sub { color: rgba(255, 255, 255, .82); }
.section-navy .spec-strip li { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .24); color: #fff; }
.section-navy .gal-item { box-shadow: 0 18px 40px rgba(4, 10, 30, .35); }
.sec-head { max-width: 760px; margin-bottom: clamp(42px, 6vw, 72px); }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.kicker { font-size: .74rem; font-weight: 600; letter-spacing: .26em; text-transform: uppercase; color: var(--navy); margin: 0 0 16px; }
.kicker.on-navy { color: rgba(255, 255, 255, .75); }
.sec-sub { font-size: 1.06rem; color: var(--muted); max-width: 60ch; margin-left: auto; margin-right: auto; }

/* ---------------- Cards de produto ---------------- */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card { background: var(--white); padding: 40px 32px; display: flex; flex-direction: column; transition: background .25s; }
.card:hover { background: #fbfcfe; }
.card-num { font-family: var(--serif); font-size: .95rem; color: var(--navy); letter-spacing: .05em; margin-bottom: 20px; }
.card h3 { font-size: 1.28rem; margin-bottom: .5em; }
.card p { color: var(--muted); font-size: .95rem; line-height: 1.65; flex: 1 1 auto; }
.card .link-arrow { margin-top: 14px; }

/* ---------------- Galerias ---------------- */
.gal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gal-mosaic { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 14px; }
.gal-mosaic .gal-item { aspect-ratio: auto; height: 100%; }
.gal-mosaic .gal-item.feat { grid-column: span 2; grid-row: span 2; }
.gal-item { position: relative; padding: 0; border: 0; cursor: pointer; overflow: hidden; border-radius: var(--radius); background: var(--white); aspect-ratio: 4/3; box-shadow: var(--shadow-sm); }
.gal-item::before { content: ""; position: absolute; inset: 0; z-index: 2; background: rgba(18, 45, 142, .0); transition: background .3s; pointer-events: none; }
.gal-item:hover::before { background: rgba(18, 45, 142, .18); }
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2, .6, .2, 1); }
.gal-item:hover img { transform: scale(1.06); }
.gal-cap { position: absolute; left: 0; bottom: 0; right: 0; z-index: 3; padding: 34px 18px 16px; background: linear-gradient(to top, rgba(15, 20, 40, .82), transparent); color: #fff; font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; text-align: left; }
.gal-item .ico-expand { position: absolute; top: 14px; right: 14px; z-index: 3; width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, .9); color: var(--navy); display: grid; place-items: center; opacity: 0; transform: scale(.9); transition: opacity .25s, transform .25s; }
.gal-item .ico-expand .ico { width: 17px; height: 17px; }
.gal-item:hover .ico-expand { opacity: 1; transform: scale(1); }

/* faixa de tecidos */
.spec-strip { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 0 0 40px; padding: 0; }
.spec-strip li { font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--navy); border: 1px solid var(--line); border-radius: 50px; padding: 8px 20px; background: var(--white); }

.section-tight { padding-top: clamp(48px, 7vw, 88px); }

/* ---------------- Diferenciais ---------------- */
.dif-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.dif-media { margin: 0; }
.dif-media img { width: 100%; aspect-ratio: 11/10; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.dif-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.dif-list li { display: flex; gap: 18px; align-items: flex-start; color: var(--muted); font-size: .98rem; }
.dif-list strong { color: var(--ink); font-weight: 600; }
.tick { flex: none; width: 34px; height: 34px; border: 1px solid var(--navy); color: var(--navy); border-radius: 50%; display: grid; place-items: center; }
.tick .ico { width: 18px; height: 18px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: clamp(48px, 7vw, 88px); padding-top: clamp(40px, 6vw, 64px); border-top: 1px solid var(--line); text-align: center; }
.stat strong { display: block; font-family: var(--serif); font-size: 2.1rem; font-weight: 700; color: var(--navy); }
.stat span { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* ---------------- Avaliações ---------------- */
.reviews { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.review { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 36px; margin: 0; }
.review .stars { margin-bottom: 18px; }
.review blockquote { margin: 0 0 22px; font-family: var(--serif); font-size: 1.22rem; line-height: 1.5; color: var(--ink); font-style: italic; }
.review figcaption { font-size: .82rem; letter-spacing: .06em; color: var(--muted); text-transform: uppercase; }
.review figcaption strong { color: var(--navy); font-weight: 600; }

/* ---------------- Atendimento ---------------- */
.info-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 40px; align-items: stretch; }
.info-cards { display: grid; gap: 0; align-content: start; border-top: 1px solid var(--line); }
.info-card { display: flex; gap: 22px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.info-ico { flex: none; width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; color: var(--navy); }
.info-ico .ico { width: 22px; height: 22px; }
.info-card h3 { font-size: 1.18rem; margin-bottom: .3em; }
.info-card p { margin: 0 0 .5em; color: var(--muted); font-size: .98rem; }
.info-map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 380px; box-shadow: var(--shadow-sm); }
.info-map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; display: block; filter: grayscale(.2); }

/* ---------------- FAQ ---------------- */
.faq-container { max-width: 860px; }
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 26px 54px 26px 0; position: relative; font-family: var(--serif); font-weight: 600; font-size: 1.2rem; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font-family: var(--sans); font-weight: 300; font-size: 1.6rem; color: var(--navy); transition: transform .2s; }
.faq details[open] summary::after { content: "–"; }
.faq-body { padding: 0 40px 28px 0; color: var(--muted); font-size: 1rem; }
.faq-body p { margin: 0; }

/* ---------------- CTA final ---------------- */
.cta-final { position: relative; background: linear-gradient(180deg, var(--navy), var(--navy-d)); color: #fff; padding: clamp(72px, 10vw, 128px) 0; overflow: hidden; }
.cta-final::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 400px at 50% 0%, rgba(255, 255, 255, .10), transparent 70%); pointer-events: none; }
.cta-inner { position: relative; text-align: center; max-width: 820px; }
.cta-logo { height: 50px; width: auto; margin: 0 auto 26px; }
.cta-inner h2 { color: #fff; }
.cta-inner > p { color: rgba(255, 255, 255, .82); max-width: 58ch; margin-left: auto; margin-right: auto; }
.cta-inner .hero-cta { margin-top: 36px; }
.cta-note { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255, 255, 255, .65) !important; margin-top: 26px; }

/* ---------------- Footer ---------------- */
.site-footer { background: var(--paper-2); border-top: 1px solid var(--line); padding: 72px 0 0; }
.foot-inner { display: grid; grid-template-columns: 1.7fr 1fr 1.4fr 1fr; gap: 40px; padding-bottom: 56px; }
.foot-brand .brand-fallback { font-size: 1.8rem; }
.foot-logo { height: 42px; width: auto; }
.foot-brand p { font-size: .95rem; color: var(--muted); max-width: 38ch; margin-top: 20px; }
.foot-wa { display: inline-flex; align-items: center; gap: 9px; color: var(--navy); font-weight: 600; margin-top: 8px; }
.foot-col h3 { font-family: var(--sans); font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink); margin-bottom: 22px; }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-size: .92rem; }
.foot-col a { color: var(--muted); transition: color .2s; }
.foot-col a:hover { color: var(--navy); }
.foot-contact li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.foot-contact .ico { color: var(--navy); margin-top: 4px; }
.foot-policy { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-size: .92rem; color: var(--muted); }
.foot-policy li { display: flex; gap: 10px; align-items: center; }
.foot-policy li::before { content: "✓"; color: var(--navy); font-weight: 700; }
.foot-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--line); padding: 26px 24px; font-size: .82rem; color: var(--muted); }
.foot-bottom p { margin: 0; }
.credit a { color: var(--navy); font-weight: 600; }

/* ---------------- WhatsApp flutuante ---------------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 950; display: inline-flex; align-items: center; gap: 10px; background: var(--navy); color: #fff; font-weight: 600; font-size: .9rem; padding: 14px 22px 14px 18px; border-radius: 50px; box-shadow: 0 16px 40px rgba(18, 45, 142, .4); transform: translateY(130%); opacity: 0; transition: transform .4s ease, opacity .4s ease, background .2s; }
.wa-float .ico { width: 22px; height: 22px; }
.wa-float.show { transform: translateY(0); opacity: 1; }
.wa-float:hover { background: var(--navy-d); }

/* ---------------- Lightbox ---------------- */
.lightbox { position: fixed; inset: 0; z-index: 1200; background: rgba(10, 14, 30, .95); display: flex; align-items: center; justify-content: center; padding: 24px; }
.lightbox[hidden] { display: none; }
.lb-figure { margin: 0; max-width: min(1100px, 92vw); text-align: center; }
.lb-figure img { max-height: 80vh; width: auto; max-width: 100%; margin: 0 auto; border-radius: var(--radius); }
.lb-figure figcaption { color: rgba(255, 255, 255, .85); margin-top: 18px; font-size: .95rem; letter-spacing: .05em; }
.lb-close, .lb-nav { position: absolute; background: rgba(255, 255, 255, .12); color: #fff; border: 0; width: 52px; height: 52px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; transition: background .2s; }
.lb-close:hover, .lb-nav:hover { background: var(--navy); }
.lb-close { top: 22px; right: 22px; }
.lb-close .ico { width: 24px; height: 24px; }
.lb-nav { top: 50%; transform: translateY(-50%); }
.lb-nav .ico { width: 26px; height: 26px; }
.lb-prev { left: 18px; }
.lb-prev .ico { transform: rotate(180deg); }
.lb-next { right: 18px; }
body.lb-open { overflow: hidden; }

/* ---------------- Reveal ---------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
}

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1080px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .gal-grid { grid-template-columns: repeat(2, 1fr); }
  .gal-mosaic { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 190px; }
  .nav ul { gap: 18px; }
}

@media (max-width: 900px) {
  .navToggle { display: flex; }
  .header-cta { display: none; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--white); border-top: 1px solid var(--line); padding: 12px 24px 26px; box-shadow: 0 24px 40px rgba(18, 25, 45, .1); display: none; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul li { border-bottom: 1px solid var(--line); }
  .nav a { display: block; padding: 16px 0; font-size: .9rem; }
  .nav-cta { display: inline-flex; width: 100%; margin-top: 20px; }
  .dif-grid { grid-template-columns: 1fr; }
  .dif-media { order: -1; }
  .info-grid { grid-template-columns: 1fr; }
  .foot-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { padding: 0 20px; }
  .grid { grid-template-columns: 1fr 1fr; }
  .card { padding: 28px 22px; }
  .gal-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .gal-mosaic { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; gap: 10px; }
  .reviews { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 24px; }
  .proof-inner { justify-content: center; text-align: center; }
  .proof-points { justify-content: center; }
  .hero-trust li:not(:last-child)::after { display: none; }
  .hero-trust { gap: 10px 22px; }
  .btn-lg { width: 100%; }
  .hero-cta { flex-direction: column; }
  .cta-inner .hero-cta .btn { width: auto; min-width: 260px; }
  .foot-inner { grid-template-columns: 1fr; }
  .wa-float span { display: none; }
  .wa-float { padding: 16px; }
}

@media (max-width: 420px) {
  .grid { grid-template-columns: 1fr; }
}