:root,
[data-theme="paleta_01"] {
  --color-primary: #765447;
  --color-primary-dark: #563b32;
  --color-primary-soft: #eadfd8;
  --color-accent: #b9785d;
  --color-background: #fffdf9;
  --color-surface: #f6f0ea;
  --color-card: rgb(255 255 255 / 88%);
  --color-text: #332a27;
  --color-muted: #746762;
  --color-border: #dfd3cb;
  --color-on-primary: #fffdf9;
  --color-shadow: rgb(86 59 50 / 16%);
  --background-gradient:
    radial-gradient(circle at 15% 20%, rgb(185 120 93 / 17%), transparent 30%),
    radial-gradient(circle at 85% 80%, rgb(118 84 71 / 14%), transparent 32%),
    linear-gradient(145deg, #fffdf9, #f6f0ea);
}

[data-theme="paleta_02"] {
  --color-primary: #0b6965;
  --color-primary-dark: #07514e;
  --color-primary-soft: #dff3ef;
  --color-accent: #e98871;
  --color-background: #fffaf6;
  --color-surface: #f2f7f5;
  --color-card: rgb(255 255 255 / 88%);
  --color-text: #183332;
  --color-muted: #607372;
  --color-border: #d3e2df;
  --color-on-primary: #ffffff;
  --color-shadow: rgb(8 47 45 / 16%);
  --background-gradient:
    radial-gradient(circle at 15% 20%, rgb(11 105 101 / 17%), transparent 30%),
    radial-gradient(circle at 85% 80%, rgb(233 136 113 / 14%), transparent 32%),
    linear-gradient(145deg, #fffaf6, #edf6f3);
}

[data-theme="paleta_03"] {
  --color-primary: #4a8aa6;
  --color-primary-dark: #2c4a57;
  --color-primary-soft: #dceaee;
  --color-accent: #8fc1d4;
  --color-background: #f7f5ef;
  --color-surface: #edf4f6;
  --color-card: rgb(255 255 255 / 88%);
  --color-text: #2c4a57;
  --color-muted: #58727d;
  --color-border: #c3d8df;
  --color-on-primary: #ffffff;
  --color-shadow: rgb(44 74 87 / 16%);
  --background-gradient:
    radial-gradient(circle at 15% 20%, rgb(74 138 166 / 17%), transparent 30%),
    radial-gradient(circle at 85% 80%, rgb(143 193 212 / 18%), transparent 32%),
    linear-gradient(145deg, #f7f5ef, #eaf2f4);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  color: var(--color-text);
  background: var(--background-gradient);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.6;
  transition:
    color 220ms ease,
    background-color 220ms ease;
}

a,
button {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

.container {
  width: min(100% - 2rem, 1120px);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 0.8rem;
  left: 0.8rem;
  z-index: 1000;
  padding: 0.7rem 1rem;
  color: var(--color-on-primary);
  background: var(--color-primary-dark);
  border-radius: 0.6rem;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 10;
  padding: 1rem 0;
}

.header-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-text);
  text-decoration: none;
}

.brand img {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-copy strong {
  color: var(--color-primary-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
}

.brand-copy small {
  margin-top: 0.22rem;
  color: var(--color-muted);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.theme-selector {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.55rem 0.4rem 0.8rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  box-shadow: 0 10px 28px var(--color-shadow);
  backdrop-filter: blur(14px);
}

.theme-label {
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 750;
}

.theme-options {
  display: flex;
  gap: 0.25rem;
}

.theme-button {
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 50%;
  cursor: pointer;
}

.theme-button[aria-pressed="true"] {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.theme-swatch {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
  border: 2px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 2px 7px rgb(0 0 0 / 16%);
}

.theme-swatch-warm {
  background: #765447;
}

.theme-swatch-green {
  background: #0b6965;
}

.theme-swatch-blue {
  background: #4a8aa6;
}

.main-content {
  flex: 1;
  display: grid;
}

.welcome-section {
  position: relative;
  display: grid;
  align-items: center;
  padding: clamp(2rem, 6vw, 5rem) 0;
  overflow: hidden;
}

.welcome-layout {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
}

.welcome-card {
  width: min(100%, 730px);
  padding: clamp(2rem, 7vw, 4.5rem);
  text-align: center;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  box-shadow: 0 30px 90px var(--color-shadow);
  backdrop-filter: blur(18px);
}

.logo-frame {
  width: clamp(7rem, 22vw, 10rem);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin: 0 auto 1.5rem;
  padding: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
}

.logo-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--color-primary);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 14ch;
  margin: 0 auto 1.25rem;
  color: var(--color-text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.35rem, 7vw, 4.7rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.welcome-text {
  max-width: 560px;
  margin: 0 auto;
  color: var(--color-muted);
  font-size: clamp(1rem, 2vw, 1.12rem);
}

.divider {
  width: 4rem;
  height: 3px;
  margin: 2rem auto;
  background: var(--color-accent);
  border-radius: 999px;
}

.social-heading {
  margin: 0 0 1rem;
  color: var(--color-muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
}

.social-links a {
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.9rem 0.55rem 0.55rem;
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  transition:
    color 160ms ease,
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.social-links a:hover {
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
  box-shadow: 0 10px 24px var(--color-shadow);
  transform: translateY(-3px);
}

.social-icon {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--color-on-primary);
  font-size: 1rem;
  font-weight: 900;
  background: var(--color-primary);
  border-radius: 0.7rem;
}

.external-symbol {
  color: var(--color-muted);
  font-size: 0.8rem;
}

.location {
  margin: 1.7rem 0 0;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.decorative-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.decorative-circle-one {
  top: 8%;
  left: -5rem;
  width: 14rem;
  height: 14rem;
  background: var(--color-primary-soft);
}

.decorative-circle-two {
  right: -6rem;
  bottom: 4%;
  width: 18rem;
  height: 18rem;
  background: var(--color-accent);
  opacity: 0.12;
}

.site-footer {
  position: relative;
  z-index: 2;
  padding: 1.2rem 0;
  border-top: 1px solid var(--color-border);
}

.footer-layout {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem 1rem;
}

.footer-layout p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.78rem;
}

@media (max-width: 600px) {
  .header-layout {
    align-items: flex-start;
  }

  .theme-selector {
    padding-left: 0.45rem;
  }

  .theme-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
  }

  .welcome-card {
    border-radius: 1.4rem;
  }

  .social-links {
    flex-direction: column;
  }

  .social-links a {
    width: 100%;
    justify-content: flex-start;
  }

  .external-symbol {
    margin-left: auto;
  }

  .footer-layout {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 380px) {
  .brand-copy strong {
    font-size: 1.3rem;
  }

  .brand-copy small {
    font-size: 0.53rem;
  }

  .brand img {
    width: 2.7rem;
    height: 2.7rem;
  }

  .theme-button {
    width: 2rem;
    height: 2rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms;
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
  }
}