/* Estarlins Soluções Integradas — institutional site
   Deep ink + warm gold. Editorial, not a SaaS template. */

:root {
  --ink: #0a1018;
  --ink-2: #111923;
  --navy: #172233;
  --gold: #c9a45c;
  --gold-2: #e0c27a;
  --gold-deep: #8f7336;
  --gold-dim: rgba(201, 164, 92, 0.16);
  --gold-line: rgba(201, 164, 92, 0.38);
  --paper: #f6f1e8;
  --paper-2: #efe8da;
  --cream: #f4efe4;
  --text: #161d24;
  --text-soft: #3e4752;
  --muted: #66707a;
  --cream-text: #f4efe4;
  --cream-muted: #b8b1a4;
  --line: rgba(22, 29, 36, 0.12);
  --focus: #c9a45c;
  --header-h: 4.35rem;
  --gutter: clamp(1.2rem, 4.2vw, 3.75rem);
  --max: 74rem;
  --max-wide: 84rem;
  --display: "Fraunces", "Palatino Linotype", Palatino, "Times New Roman", serif;
  --sans: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 18px 50px rgba(10, 16, 24, 0.18);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.75rem);
}

html:focus-within {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--gold-deep);
}

:focus {
  outline: none;
}

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

::selection {
  background: var(--gold);
  color: var(--ink);
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: 0.6rem;
  z-index: 100;
  padding: 0.55rem 0.9rem;
  background: var(--gold);
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

/* Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(10, 16, 24, 0.92);
  color: var(--cream-text);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--gold-line);
  background: rgba(10, 16, 24, 0.97);
}

.header-inner {
  width: min(100%, var(--max-wide));
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--cream-text);
  min-width: 0;
}

.brand:hover {
  color: var(--cream-text);
}

.brand-mark {
  width: 2.15rem;
  height: 2.15rem;
  flex-shrink: 0;
  object-fit: contain;
}

.brand-type {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-name {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-sub {
  margin-top: 0.18rem;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--gold-line);
  background: transparent;
  color: var(--cream-text);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bars {
  display: block;
  width: 1.1rem;
  height: 0.72rem;
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after,
.nav-toggle-bars span {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle-bars span {
  top: 50%;
  transform: translateY(-50%);
}

.nav-toggle-bars::before {
  top: 0;
}

.nav-toggle-bars::after {
  bottom: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bars span {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav ul {
  display: flex;
  gap: 0.2rem 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--cream-muted);
  letter-spacing: 0.01em;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--cream-text);
  border-bottom-color: var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.78rem 1.25rem;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-gold {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}

.btn-gold:hover,
.btn-gold:focus-visible {
  background: var(--gold-2);
  color: var(--ink);
}

.btn-ghost {
  background: transparent;
  color: var(--cream-text);
  border-color: var(--gold-line);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--gold);
  color: var(--cream-text);
  background: var(--gold-dim);
}

.btn-ink {
  background: var(--ink);
  color: var(--cream-text);
  border-color: var(--ink);
}

.btn-ink:hover,
.btn-ink:focus-visible {
  background: var(--navy);
  color: var(--cream-text);
}

.header-cta {
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
}

/* Hero
   ========================================================================== */

.hero {
  position: relative;
  background: var(--ink);
  color: var(--cream-text);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 85% 10%, rgba(201, 164, 92, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(23, 34, 51, 0.9), transparent 50%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  width: min(100%, var(--max-wide));
  margin: 0 auto;
  padding: clamp(3.2rem, 8vw, 7.2rem) var(--gutter) clamp(3.5rem, 8vw, 6.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(16rem, 0.85fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: end;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.4rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--gold);
}

.hero h1 {
  margin: 0 0 1.35rem;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.35rem, 5.6vw, 4.35rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 14ch;
}

.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold-2);
}

.lede {
  margin: 0 0 2rem;
  max-width: 38rem;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.6;
  color: var(--cream-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.75rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.5rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(244, 239, 228, 0.1);
  color: var(--cream-muted);
  font-size: 0.88rem;
}

.hero-meta a {
  color: var(--cream-muted);
  text-decoration: none;
}

.hero-meta a:hover {
  color: var(--gold-2);
}

.hero-index {
  border: 1px solid var(--gold-line);
  background: rgba(255, 255, 255, 0.02);
  padding: 1.6rem 1.5rem 1.35rem;
}

.hero-index-label {
  margin: 0 0 1.1rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

.hero-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-index li + li {
  border-top: 1px solid rgba(244, 239, 228, 0.08);
}

.hero-index a {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.85rem 0;
  text-decoration: none;
  color: var(--cream-text);
}

.hero-index a:hover {
  color: var(--gold-2);
}

.hero-index .n {
  font-family: var(--display);
  font-style: italic;
  color: var(--gold);
  font-size: 0.95rem;
}

.hero-index .t {
  font-size: 1.02rem;
  font-weight: 500;
}

/* Sections
   ========================================================================== */

.section {
  padding: clamp(4.2rem, 9vw, 7.5rem) 0;
}

.section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section-inner.wide {
  width: min(100%, var(--max-wide));
}

.section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.5rem;
  align-items: baseline;
  margin-bottom: clamp(2.2rem, 4.5vw, 3.4rem);
}

.section-num {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--gold-deep);
}

.section-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold-deep);
}

.section h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 22ch;
}

.section-intro {
  margin: 0.85rem 0 0;
  max-width: 40rem;
  color: var(--text-soft);
  font-size: 1.08rem;
}

.section-head .copy {
  grid-column: 2;
}

/* Soluções
   ========================================================================== */

.solutions {
  background: var(--paper);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

.card {
  background: #fffdf8;
  border: 1px solid var(--line);
  padding: 1.6rem 1.55rem 1.5rem;
  min-height: 100%;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
}

.card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-num {
  font-family: var(--display);
  font-style: italic;
  color: var(--gold-deep);
  margin-bottom: 1.1rem;
  font-size: 1rem;
}

.card h3 {
  margin: 0 0 0.7rem;
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.card p {
  margin: 0;
  color: var(--text-soft);
}

.cards-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product {
  background: var(--ink);
  color: var(--cream-text);
  border: 1px solid var(--gold-line);
  padding: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1.15rem;
}

.product-kicker {
  margin: 0 0 0.7rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

.product h3 {
  margin: 0 0 0.75rem;
  font-family: var(--display);
  font-size: clamp(1.55rem, 2.4vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.product p {
  margin: 0 0 1.4rem;
  max-width: 46rem;
  color: var(--cream-muted);
  font-size: 1.05rem;
}

.related {
  margin-top: 2.4rem;
  padding: 1.35rem 1.5rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}

.related h3 {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
}

.related p {
  margin: 0;
  color: var(--text-soft);
  max-width: 60rem;
}

.related ul {
  margin: 0.65rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.4rem;
}

.related li {
  font-size: 0.9rem;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--line);
  background: #fffdf8;
  color: var(--text);
}

/* Como trabalhamos
   ========================================================================== */

.method {
  background: var(--ink-2);
  color: var(--cream-text);
}

.method .section-num,
.method .section-kicker {
  color: var(--gold);
}

.method .section-intro {
  color: var(--cream-muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  counter-reset: step;
  border-top: 1px solid var(--gold-line);
}

.step {
  padding: 2rem 1.6rem 0.4rem 0;
  border-right: 1px solid rgba(244, 239, 228, 0.08);
}

.step:last-child {
  border-right: 0;
  padding-right: 0;
}

.step:not(:first-child) {
  padding-left: 1.6rem;
}

.step-n {
  font-family: var(--display);
  font-size: 2.4rem;
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 1.1rem;
}

.step h3 {
  margin: 0 0 0.7rem;
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 500;
}

.step p {
  margin: 0;
  color: var(--cream-muted);
}

/* Sobre
   ========================================================================== */

.about {
  background: var(--paper);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about-copy p {
  margin: 0 0 1.05rem;
  color: var(--text-soft);
  font-size: 1.06rem;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.facts {
  background: var(--ink);
  color: var(--cream-text);
  padding: 1.6rem 1.5rem 1.3rem;
  border: 1px solid var(--gold-line);
}

.facts h3 {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

.facts dl {
  margin: 0;
}

.facts div {
  display: grid;
  grid-template-columns: 8.4rem 1fr;
  gap: 0.6rem;
  padding: 0.72rem 0;
  border-top: 1px solid rgba(244, 239, 228, 0.08);
  font-size: 0.92rem;
}

.facts dt {
  margin: 0;
  color: var(--cream-muted);
  font-weight: 500;
}

.facts dd {
  margin: 0;
  color: var(--cream-text);
}

.facts a {
  color: var(--cream-text);
}

.facts a:hover {
  color: var(--gold-2);
}

/* Contato
   ========================================================================== */

.contact {
  background: var(--paper-2);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-channels {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
}

.contact-channels li {
  margin: 0;
  padding: 0.95rem 0;
  border-top: 1px solid var(--line);
}

.contact-channels a {
  text-decoration: none;
  display: block;
}

.contact-channels .label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-channels .value {
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--text);
}

.contact-channels a:hover .value {
  color: var(--gold-deep);
}

.note {
  margin: 1.4rem 0 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.form {
  background: #fffdf8;
  border: 1px solid var(--line);
  padding: 1.6rem 1.5rem 1.5rem;
}

.form-row {
  margin-bottom: 1rem;
}

.form label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.req {
  color: var(--gold-deep);
}

.form input,
.form select,
.form textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  border-radius: 0;
  appearance: none;
}

.form select {
  background-image: linear-gradient(45deg, transparent 50%, var(--gold-deep) 50%),
    linear-gradient(135deg, var(--gold-deep) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

.form input:hover,
.form select:hover,
.form textarea:hover {
  border-color: rgba(201, 164, 92, 0.55);
}

.form input:focus-visible,
.form select:focus-visible,
.form textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
  border-color: var(--gold);
  background: #fff;
}

.form textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.1rem;
  margin-top: 0.4rem;
}

.form-hint {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  max-width: 28rem;
}

.form-status {
  margin: 0.7rem 0 0;
  font-size: 0.9rem;
  color: var(--gold-deep);
  min-height: 1.2em;
}

/* Footer
   ========================================================================== */

.site-footer {
  background: var(--ink);
  color: var(--cream-muted);
  padding: 3rem 0 1.6rem;
  border-top: 1px solid var(--gold-line);
}

.footer-inner {
  width: min(100%, var(--max-wide));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr;
  gap: 2rem 2.5rem;
  padding-bottom: 2.2rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--cream-text);
  text-decoration: none;
}

.footer-brand:hover {
  color: var(--cream-text);
}

.footer-brand img,
.footer-brand .brand-mark {
  width: 2rem;
  height: 2rem;
  object-fit: contain;
}

.footer-brand span {
  font-family: var(--display);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 1rem;
  font-weight: 600;
}

.legal-name {
  margin: 0 0 0.45rem;
  color: var(--cream-text);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.site-footer p {
  margin: 0 0 0.4rem;
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--cream-muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--gold-2);
}

.footer-heading {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin: 0 0 0.45rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(244, 239, 228, 0.08);
  font-size: 0.82rem;
}

/* Grain overlay — subtle paper/print feel */
.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
}

/* Responsive
   ========================================================================== */

@media (max-width: 880px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem var(--gutter) 1.4rem;
    background: rgba(10, 16, 24, 0.98);
    border-bottom: 1px solid var(--gold-line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0;
  }

  .site-nav li {
    border-bottom: 1px solid rgba(244, 239, 228, 0.08);
  }

  .site-nav a {
    display: block;
    padding: 0.85rem 0;
    font-size: 1.05rem;
    color: var(--cream-text);
  }

  .header-cta {
    margin-top: 0.85rem;
    width: 100%;
  }

  .hero-inner,
  .about-grid,
  .contact-grid,
  .card-grid,
  .cards-3,
  .steps,
  .footer-grid,
  .section-head {
    grid-template-columns: 1fr;
  }

  .section-head .copy {
    grid-column: 1;
  }

  .step,
  .step:not(:first-child),
  .step:last-child {
    padding: 1.5rem 0;
    border-right: 0;
    border-bottom: 1px solid rgba(244, 239, 228, 0.08);
  }

  .facts div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .hero h1 {
    max-width: none;
  }
}

@media (max-width: 520px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .brand-sub {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .card:hover {
    transform: none;
  }
}

/* Program (quiet product) + jogos
   ========================================================================== */

.program {
  max-width: 38rem;
  background: #fffdf8;
  border: 1px solid var(--line);
  padding: 1.55rem 1.6rem 1.45rem;
}

.program-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
}

.program h3 {
  margin: 0 0 0.65rem;
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 500;
}

.program p {
  margin: 0 0 1rem;
  color: var(--text-soft);
}

.link-quiet {
  color: var(--gold-deep);
  font-weight: 600;
  font-size: 0.95rem;
}

.cards-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.footer-slim {
  grid-template-columns: 1.4fr 0.9fr;
}

@media (max-width: 960px) {
  .cards-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .cards-4 {
    grid-template-columns: 1fr;
  }
}