/* CavernaTec — folha de estilos */

@font-face {
  font-family: 'Sora';
  src: url('../fonts/sora-latin-wght-normal.woff2') format('woff2');
  font-weight: 100 800;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-latin-wght-normal.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/jetbrains-mono-latin-wght-normal.woff2') format('woff2');
  font-weight: 100 800;
  font-display: swap;
}

:root {
  --bg: #060914;
  --bg-2: #0a0f1f;
  --surface: #0f162a;
  --surface-2: #141d36;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #eaeef7;
  --muted: #9ba6c0;
  --amber: #f5ad4e;
  --amber-hi: #ffc56b;
  --ember: #ff7a2f;
  --cyan: #63c9ff;
  --wa: #25d366;
  --radius: 18px;
  --radius-sm: 12px;
  --wrap: 1160px;
  --font-head: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }

h1, h2, h3 { font-family: var(--font-head); line-height: 1.12; letter-spacing: -0.02em; text-wrap: balance; }

:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--amber); color: #1a1004; padding: 10px 16px; border-radius: 8px; font-weight: 600;
}
.skip:focus { top: 12px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px;
  border-radius: 999px; border: 1px solid transparent;
  font: 600 0.97rem/1 var(--font-body);
  cursor: pointer; white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--amber-hi), var(--ember));
  color: #1b0f02;
  box-shadow: 0 10px 32px -10px rgba(255, 122, 47, 0.7);
}
.btn-primary:hover { box-shadow: 0 16px 38px -10px rgba(255, 122, 47, 0.85); }

.btn-ghost { border-color: var(--line-strong); color: var(--text); background: rgba(255, 255, 255, 0.03); }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber-hi); }

.btn-sm { min-height: 42px; padding: 0 18px; font-size: 0.9rem; }
.btn-block { width: 100%; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color .25s ease, border-color .25s ease;
}
.site-header.is-scrolled {
  background: rgba(6, 9, 20, 0.86);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 11px; font: 700 1.22rem/1 var(--font-head); letter-spacing: -0.02em; }
.brand img { width: 38px; height: 38px; }
.brand span span { color: var(--amber); }

.nav { display: flex; align-items: center; gap: 28px; }
.nav a:not(.btn) { color: var(--muted); font-size: 0.94rem; font-weight: 500; transition: color .15s ease; }
.nav a:not(.btn):hover { color: var(--text); }

.nav-toggle {
  display: none; width: 46px; height: 46px; padding: 0;
  border: 1px solid var(--line-strong); border-radius: 12px;
  background: rgba(255, 255, 255, 0.03); color: var(--text); cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 148px 0 88px; isolation: isolate; }
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 55% at 82% 78%, rgba(255, 122, 47, 0.24), transparent 70%),
    radial-gradient(45% 45% at 12% 8%, rgba(99, 201, 255, 0.11), transparent 70%),
    linear-gradient(180deg, #060914 0%, #080d1c 100%);
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(75% 70% at 50% 35%, #000 20%, transparent 100%);
  mask-image: radial-gradient(75% 70% at 50% 35%, #000 20%, transparent 100%);
}

.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 56px; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 0.78rem/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--amber);
}
.eyebrow::before { content: ''; width: 26px; height: 1px; background: var(--amber); }

.hero h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); font-weight: 700; margin: 22px 0 22px; }
.hero h1 em { font-style: normal; background: linear-gradient(120deg, var(--amber-hi), var(--ember)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.lead { font-size: clamp(1.03rem, 1.5vw, 1.2rem); color: var(--muted); max-width: 56ch; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.hero-points { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px; color: var(--muted); font-size: 0.92rem; }
.hero-points li { display: inline-flex; align-items: center; gap: 8px; }
.hero-points li::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--ember); }

/* Terminal */
.terminal {
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(20, 29, 54, 0.92), rgba(10, 15, 31, 0.96));
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  overflow: hidden;
}
.terminal-bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.terminal-bar i { width: 11px; height: 11px; border-radius: 50%; background: #2b3554; }
.terminal-bar i:first-child { background: var(--ember); }
.terminal-bar i:nth-child(2) { background: var(--amber); }
.terminal-bar span { margin-left: 10px; font: 500 0.76rem/1 var(--font-mono); color: var(--muted); }
.terminal-body { padding: 22px 22px 26px; font: 500 0.86rem/1.95 var(--font-mono); color: #c9d2e8; }
.terminal-body p { white-space: pre-wrap; word-break: break-word; }
.t-prompt { color: var(--amber); }
.t-ok { color: #6ee7a8; }
.t-dim { color: #6c7896; }
.t-hi { color: var(--cyan); }
.cursor { display: inline-block; width: 9px; height: 1.05em; margin-left: 4px; background: var(--amber); vertical-align: -0.18em; animation: blink 1.1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Seções ---------- */
.section { padding: 96px 0; position: relative; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }

.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); font-weight: 700; margin: 18px 0 16px; }
.section-head p { color: var(--muted); font-size: 1.06rem; }

/* ---------- Serviços ---------- */
.services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }

.card {
  position: relative; display: flex; flex-direction: column;
  padding: 32px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--surface);
  transition: border-color .2s ease, transform .2s ease, background-color .2s ease;
}
.card:hover { border-color: rgba(245, 173, 78, 0.5); transform: translateY(-3px); background: var(--surface-2); }

.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: rgba(245, 173, 78, 0.1); border: 1px solid rgba(245, 173, 78, 0.28); color: var(--amber);
}
.card-icon svg { width: 26px; height: 26px; }
.card-num { font: 500 0.8rem/1 var(--font-mono); color: #56617f; letter-spacing: 0.08em; }

.card h3 { font-size: 1.38rem; font-weight: 600; margin-bottom: 10px; }
.card > p { color: var(--muted); margin-bottom: 20px; }

.checks { display: grid; gap: 9px; margin-bottom: 22px; font-size: 0.95rem; color: #d3daea; }
.checks li { position: relative; padding-left: 26px; }
.checks li::before {
  content: ''; position: absolute; left: 2px; top: 0.5em;
  width: 11px; height: 6px; border-left: 2px solid var(--amber); border-bottom: 2px solid var(--amber);
  transform: rotate(-45deg);
}

.tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 26px; }
.tags li {
  padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line);
  font: 500 0.72rem/1.3 var(--font-mono); color: var(--muted); background: rgba(255, 255, 255, 0.02);
}

.card .btn { margin-top: auto; align-self: flex-start; }

.note { font-size: 0.84rem; color: var(--muted); border-left: 2px solid var(--amber); padding: 2px 0 2px 12px; margin-bottom: 22px; }

.card-wide {
  grid-column: 1 / -1;
  background:
    radial-gradient(70% 120% at 100% 100%, rgba(255, 122, 47, 0.16), transparent 70%),
    var(--surface);
  border-color: rgba(245, 173, 78, 0.3);
}
.card-wide .combo { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 26px; }
.combo li { padding: 18px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: rgba(6, 9, 20, 0.55); font-size: 0.94rem; color: #d3daea; }
.combo strong { display: block; margin-bottom: 6px; font: 500 0.72rem/1.3 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--amber); }

/* ---------- Processo ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: step; }
.step { position: relative; padding: 28px 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); counter-increment: step; }
.step::before {
  content: '0' counter(step);
  display: block; margin-bottom: 18px;
  font: 600 2rem/1 var(--font-head);
  background: linear-gradient(120deg, var(--amber-hi), var(--ember)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.step h3 { font-size: 1.12rem; font-weight: 600; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.95rem; }

/* ---------- Diferenciais ---------- */
.why { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.why li { padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.why h3 { font-size: 1.08rem; font-weight: 600; margin-bottom: 8px; }
.why h3::before { content: '›'; margin-right: 8px; color: var(--amber); font-family: var(--font-mono); }
.why p { color: var(--muted); font-size: 0.95rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); }
.faq details[open] { border-color: rgba(245, 173, 78, 0.4); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; position: relative;
  font: 600 1.02rem/1.4 var(--font-head);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font: 400 1.5rem/1 var(--font-mono); color: var(--amber); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 22px; color: var(--muted); }

/* ---------- Contato ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.contact h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); font-weight: 700; margin: 18px 0 16px; }
.contact-copy > p { color: var(--muted); font-size: 1.06rem; margin-bottom: 30px; }

.phone-card {
  display: flex; align-items: center; gap: 16px; padding: 20px 22px; margin-bottom: 14px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  transition: border-color .2s ease;
}
a.phone-card:hover { border-color: var(--wa); }
.phone-card .ico { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; flex: none; background: rgba(37, 211, 102, 0.12); color: var(--wa); }
.phone-card .ico.alt { background: rgba(245, 173, 78, 0.1); color: var(--amber); }
.phone-card .ico svg { width: 24px; height: 24px; }
.phone-card small { display: block; color: var(--muted); font-size: 0.82rem; }
.phone-card strong { font: 600 1.22rem/1.3 var(--font-head); }

.form { padding: 30px; border-radius: var(--radius); border: 1px solid var(--line-strong); background: var(--surface); }
.form h3 { font-size: 1.22rem; font-weight: 600; margin-bottom: 6px; }
.form > p { color: var(--muted); font-size: 0.92rem; margin-bottom: 22px; }
.field { margin-bottom: 16px; }
.field label { display: block; margin-bottom: 7px; font-size: 0.88rem; font-weight: 500; color: #cfd6e8; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border-radius: 10px;
  border: 1px solid var(--line-strong); background: #080d1c; color: var(--text);
  font: 400 1rem/1.4 var(--font-body);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { min-height: 112px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(245, 173, 78, 0.18); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-hint { margin-top: 14px; font-size: 0.8rem; color: var(--muted); text-align: center; }
.form-hint a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Rodapé ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 46px 0 34px; background: #04060e; }
.footer-top { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 28px; margin-bottom: 30px; }
.footer-top p { color: var(--muted); font-size: 0.92rem; max-width: 40ch; margin-top: 14px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px 26px; font-size: 0.92rem; color: var(--muted); }
.footer-nav a:hover { color: var(--amber-hi); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 24px; border-top: 1px solid var(--line); color: #6c7896; font-size: 0.84rem; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: var(--wa); color: #04260f;
  box-shadow: 0 14px 34px -10px rgba(37, 211, 102, 0.75);
  transition: transform .18s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Páginas internas ---------- */
.page { padding: 140px 0 90px; }
.prose { max-width: 760px; }
.prose h1 { font-size: clamp(2rem, 4.4vw, 2.9rem); margin: 18px 0 12px; }
.prose h2 { font-size: 1.32rem; font-weight: 600; margin: 40px 0 12px; }
.prose p, .prose li { color: #c3cbdf; }
.prose p { margin-bottom: 14px; }
.prose ul { list-style: disc; padding-left: 22px; margin-bottom: 14px; display: grid; gap: 6px; }
.prose a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.prose .updated { color: var(--muted); font: 500 0.82rem/1.4 var(--font-mono); }
.center { text-align: center; margin-inline: auto; }
.center .hero-cta { justify-content: center; }
.big404 { font: 700 clamp(5rem, 18vw, 9rem)/1 var(--font-head); background: linear-gradient(120deg, var(--amber-hi), var(--ember)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Animação de entrada ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .hero-grid, .contact { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-wide .combo { grid-template-columns: minmax(0, 1fr); }

  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 10px 20px 22px;
    background: rgba(6, 9, 20, 0.98); border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: 15px 2px; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav .btn { margin-top: 18px; }
}

@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .hero { padding: 120px 0 64px; }
  .services, .steps, .why { grid-template-columns: minmax(0, 1fr); }
  .card { padding: 26px 22px; }
  .card .btn { align-self: stretch; }
  .hero-cta .btn { flex: 1 1 100%; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .form { padding: 24px 20px; }
  .terminal-body { font-size: 0.78rem; padding: 18px 16px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- v2: logo, imagens e Sobre nós ---------- */
.brand img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 2px solid var(--amber); box-shadow: 0 0 18px -4px var(--ember); }

.hero-visual { position: relative; max-width: 520px; width: 100%; justify-self: end; }
.hero-visual img {
  width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 32px;
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 100px -30px rgba(255, 122, 47, 0.55), 0 30px 80px -40px #000;
}
.hero-chip {
  position: absolute; display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 16px; border-radius: 14px; font-size: 0.88rem; color: var(--text);
  background: rgba(10, 15, 31, 0.86); border: 1px solid var(--line-strong);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px -18px #000;
}
.hero-chip strong { color: var(--amber-hi); font-family: var(--font-head); }
.chip-a { top: 26px; left: -22px; }
.chip-b { bottom: 30px; right: -18px; }
.hero-chip .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 10px var(--wa); }

.card { --pad: 32px; padding: var(--pad); overflow: hidden; }
.card-art { margin: calc(var(--pad) * -1) calc(var(--pad) * -1) 26px; border-bottom: 1px solid var(--line); aspect-ratio: 8 / 3; background: #0b1226; }
.card-art svg { width: 100%; height: 100%; }
.card-wide .card-art { display: none; }

.about { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.about-photo { position: relative; margin: 0; }
.about-photo img { width: 100%; height: auto; border-radius: 26px; border: 1px solid var(--line-strong); box-shadow: 0 40px 90px -40px #000; }
.about-photo figcaption {
  position: absolute; left: 18px; right: 18px; bottom: 18px; padding: 14px 18px; border-radius: 14px;
  background: rgba(6, 9, 20, 0.84); border: 1px solid var(--line-strong);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-size: 0.86rem; color: var(--muted);
}
.about-photo figcaption strong { display: block; font: 600 1.05rem/1.3 var(--font-head); color: var(--text); }
.about-copy h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); font-weight: 700; margin: 18px 0 20px; }
.about-copy > p { color: #c3cbdf; margin-bottom: 16px; font-size: 1.04rem; }
.about-facts { display: grid; gap: 12px; margin: 26px 0 30px; }
.about-facts li { padding: 14px 18px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); color: var(--muted); font-size: 0.95rem; }
.about-facts strong { display: block; color: var(--amber-hi); font: 600 1rem/1.4 var(--font-head); }

.band { position: relative; padding: 110px 0; isolation: isolate; text-align: center; background: url('../img/workspace.webp') center / cover no-repeat; }
.band::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(6, 9, 20, 0.9), rgba(6, 9, 20, 0.72) 50%, rgba(6, 9, 20, 0.92)); }
.band-inner { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.band h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; max-width: 18ch; }
.band p { color: #d3daea; font-size: 1.1rem; max-width: 46ch; }

@media (max-width: 980px) {
  .about { grid-template-columns: minmax(0, 1fr); }
  .about-photo { max-width: 520px; }
  .hero-visual { justify-self: center; }
  .chip-a { left: 12px; }
  .chip-b { right: 12px; }
}
@media (max-width: 720px) {
  .card { --pad: 22px; padding: 26px var(--pad); }
  .card-art { margin-top: -26px; }
  .band { padding: 80px 0; }
  .hero-chip { font-size: 0.8rem; padding: 10px 12px; }
}