:root {
  --font1: Georgia, 'Times New Roman', serif;
  --font2: 'Segoe UI', Arial, Helvetica, sans-serif;
  --dark-font-color: #0e1418;
  --light-font-color: #f6f4f0;
  --faint-dark-font-color: #6b7280;
  --faint-light-font-color: #e5e2dc;
  --primary: #152c3c;
  --primary-variant: #325e7b;
  --secondary: #d8b887;
  --primary-mix: #fff;
  --secondary-mix: #000;
  --radius: 14px;
  --light-shadow: 0 10px 30px -12px color-mix(in srgb, var(--primary) 28%, transparent);
  --deep-shadow: 0 22px 48px -18px color-mix(in srgb, var(--primary) 45%, transparent);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  font-size: 16px;
}
a {
  color: inherit;
  text-decoration: none;
}
/*<============================== HEADER ==============================>*/
body > header:first-child {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--primary) 98%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--secondary) 30%, transparent);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 24px;
  padding: 14px 24px;
  max-width: 100vw;
  color: var(--light-font-color);
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  font-family: var(--font1);
}
.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 10px;
  background: #fff1;
  padding: 4px;
  border: 1px solid color-mix(in srgb, var(--secondary) 35%, transparent);
}
.brand-name {
  font-size: 1.2rem;
  line-height: 1.15;
}
.brand-name span {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-top: 4px;
  font-weight: 500;
}
header > nav {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
}
header > nav a {
  position: relative;
  color: #e9eef2;
  font-size: 0.9rem;
  padding: 6px 0;
  transition: color 0.3s ease;
}
header > nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: color-mix(in srgb, var(--secondary) 80%, transparent);
  transition: width 0.35s ease;
}
:is(header > nav > a):hover,
:focus-visible {
  color: var(--secondary);
}
:is(header > nav > a):hover::after,
:focus-visible::after {
  width: 100%;
}
body {
  background: var(--light-font-color);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/*<========================= ENTRY ANIMATIONS =========================>*/
.reveal {
  animation: surgir 0.9s cubic-bezier(0.22, 0.7, 0.3, 1) both;
}
@keyframes surgir {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.d1 {
  animation-delay: 0.1s;
}
.d2 {
  animation-delay: 0.22s;
}
.d3 {
  animation-delay: 0.34s;
}
.d4 {
  animation-delay: 0.46s;
}

/*<============================= BUTTONS =============================>*/
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  background: var(--primary);
  color: var(--light-font-color);
}
.btn:focus-visible {
  outline: 3px solid var(--secondary);
  outline-offset: 3px;
}
.btn:hover {
  background: var(--primary-variant);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px -12px color-mix(in srgb, var(--primary) 28%, transparent);
}
.btn.filled {
  background: linear-gradient(135deg, var(--secondary), color-mix(in srgb, var(--secondary) 75%, var(--secondary-mix)));
  color: var(--primary);
  box-shadow: 0 10px 24px -12px var(--secondary);
}
.btn.filled:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 34px -14px var(--secondary);
}
.btn.filled:active {
  transform: translateY(-1px);
}
.btn.hollow {
  border-color: color-mix(in srgb, var(--secondary) 65%, transparent);
  color: color-mix(in srgb, var(--secondary) 65%, var(--primary-mix));
  background-color: transparent;
}
.btn.hollow:hover {
  background: color-mix(in srgb, var(--primary-mix) 5%, transparent);
  transform: translateY(-3px);
  color: var(--light-font-color);
}
.btn.outline {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-mix);
}
.btn.outline:hover {
  background: var(--primary);
  color: var(--light-font-color);
  transform: translateY(-3px);
}

/* ============ RODAPÉ ============ */
.footer {
  background: #0e1418;
  color: whitesmoke;
  padding: 70px 60px 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}
.footer h4 {
  color: var(--secondary);
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  font-family: var(--font1);
}
.footer p,
.footer li {
  font-size: 0.9rem;
  color: #c6dbe7;
}
.footer ul {
  list-style: none;
}
.footer li {
  margin-bottom: 8px;
}
.footer a {
  transition: color 0.3s ease, padding-left 0.3s ease;
}
.footer a:hover {
  color: color-mix(in srgb, var(--secondary) 75%, #fff);
  padding-left: 4px;
}
.social {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}
.social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  font-size: 0.82rem;
  transition: transform 0.3s ease;
}
.social a:hover {
  transform: translateY(-3px);
  padding-left: 0;
}
.footer-bottom {
  margin-top: 46px;
  padding-top: 24px;
  border-top: 1px solid #ffffff17;
  font-size: 0.82rem;
  color: #8b979e;
  text-align: center;
}
.instagram-icon {
  width: 32px;
  height: 32px;
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.2s ease;
}
.instagram-icon:hover {
  transform: scale(1.05);
}

/*<============================= GENERIC =============================>*/
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: color-mix(in srgb, var(--primary) 50%, var(--primary-variant));
  font-family: var(--font1);
  line-height: 1.2em;
  max-width: 60vw;
}
.center > .section-title {
  margin-inline: auto;
}
.section-title.light {
  color: var(--light-font-color);
}
.rule {
  width: 50%;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), transparent);
  margin: 18px 0 28px;
  border-radius: 2px;
}
.rule.center {
  margin-inline: auto;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
}
.instagram-icon {
  width: 32px; /* Adjust sizes as needed */
  height: 32px;
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.2s ease;
}

/* Optional hover state to match brand standards */
.instagram-icon:hover {
  transform: scale(1.05);
}
/*<================== ACCESSIBILITY / REDUCED MOTION ==================>*/
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}