:root {
  color-scheme: light;
  --text: #171717;
  --muted: #262626;
  --line: #e5e7eb;
  --soft: #f9fafb;
  --amber-bg: #fffbeb;
  --amber-line: #fcd34d;
  --amber-text: #b45309;
  --whatsapp: #25d366;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: Heebo, system-ui, sans-serif;
  line-height: 1.6;
}

img { max-width: 100%; }

h1, h2, h3 {
  font-family: "Secular One", Heebo, system-ui, sans-serif;
  line-height: 1.2;
}

a { color: inherit; }

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

.wrap {
  width: min(72rem, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgb(255 255 255 / 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 0.75rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  text-decoration: none;
}

.brand img {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
  border-radius: 0.75rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

nav a {
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: 0.75rem;
}

nav a:hover { background: #f3f4f6; }

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 1rem 3rem;
  text-align: center;
}

.hero-logo {
  width: auto;
  height: 16rem;
  object-fit: contain;
}

.hero h1 {
  margin: 1.5rem 0 0;
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 800;
}

.about {
  padding: 3.5rem 0;
  border-top: 1px solid var(--line);
}

.about-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.portrait {
  aspect-ratio: 4 / 3;
  border-radius: 1.5rem;
  overflow: hidden;
  background: #f3f4f6;
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-card {
  max-width: 28rem;
  margin-inline: auto;
  padding: 1.25rem;
  border-radius: 1rem;
  background: rgb(255 255 255 / 0.7);
  box-shadow: 0 2px 14px rgb(0 0 0 / 0.05);
}

.about-card h2,
.contact h2 {
  margin: 0;
  font-size: clamp(1.875rem, 3vw, 2.25rem);
  font-weight: 800;
}

.about-card h2 + p,
.about-card .more-desktop,
.about-card .more-mobile {
  border-top: 1px solid #e5e5e5;
}

.about-card p,
.about-card blockquote {
  margin: 0.85rem 0 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #262626;
}

.about-card blockquote {
  padding: 0.75rem 1rem 0.75rem 0.75rem;
  border-radius: 0.75rem;
  border-right: 4px solid var(--amber-line);
  background: rgb(255 251 235 / 0.7);
  color: #171717;
}

.more-desktop { display: none; }
.more-desktop p + p { margin-top: 0.85rem; }

.more-mobile { margin-top: 0.85rem; padding-top: 0.85rem; }
.more-mobile summary {
  cursor: pointer;
  color: var(--amber-text);
  font-size: 0.875rem;
}
.more-mobile p + p { margin-top: 0.75rem; }

.approach {
  padding: 5rem 0;
  background: var(--soft);
}

.approach h2 {
  margin: 0;
  font-size: 1.5rem;
}

.cards {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.cards article {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.05);
}

.cards h3 {
  margin: 0 0 0.5rem;
  font-family: Heebo, system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 600;
}

.cards p {
  margin: 0;
  font-size: 0.875rem;
  color: #1f2937;
}

.contact-section { padding: 3rem 0 4rem; }

.contact {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--soft);
}

.contact > p { margin: 0.5rem 0 0; color: #1f2937; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 0.75rem;
  background: #fff;
  text-decoration: none;
}

.btn:hover { background: var(--soft); }

.btn-whatsapp {
  border-color: transparent;
  background: var(--whatsapp);
  color: #fff;
}

.btn-whatsapp:hover { filter: brightness(0.95); background: var(--whatsapp); }

footer {
  border-top: 1px solid var(--line);
  color: #374151;
  font-size: 0.875rem;
}

.footer-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.5rem 0;
}

@media (min-width: 768px) {
  .hero { padding: 4rem 1rem; }
  .hero-logo { height: 20rem; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .more-desktop { display: block; margin-top: 0.85rem; padding-top: 0; border-top: 0; }
  .more-mobile { display: none; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .contact { padding: 2rem; }
}

@media (min-width: 1024px) {
  .hero-logo { height: 24rem; }
}