*, *::before, ::after{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root{
    --crema: #faf6f0;
    --blanco-roto: #f5ede2;
    --terracota: #b5603a;
    --terracota-suave: #d4856a;
    --cafe: #3b2218;
    --cafe-medio: #6b3f27;
    --gris-calido: #9e8878;
    --borde: #e0d0c0;
}

html{
    scroll-behavior: smooth;
}

body{
    font-family: 'DM SANS', sans-serif;
    background-color: var(--crema);
    color: var(--cafe);
    overflow-x: hidden;
} 

nav{
    position:fixed;
    top:0; left:0; right:0;
    z-index:100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5vw;
    background: rgba(250, 246, 240, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px transparent;
    transition: border-color 0.3s;
}

nav.scrolled{
    border-color: var(--borde);
}

.nav-logo{
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--cafe);
    text-decoration: none;
}

.nav-logo span{
    color: var(--terracota);
}

.nav-links{
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a{
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cafe-medio);
    transition: color 0.2s;
}

nav-links a:hover{
    color: var(--terracota);
}

#hero{
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    padding: 7rem 5vw 4rem;

}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--terracota);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-title{
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.2rem, 4.5vw, 4rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--cafe);
    margin-bottom: 1.5rem;
}

.hero-title em{
    font-style: italic;
    color: var(--terracota);
}

.hero-desc{
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gris-calido);
    max-width: 38ch;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.btn-primary {
  display: inline-block;
  padding: 0.9rem 2.4rem;
  background: var(--terracota);
  color: #fff;
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  transition: background 0.25s, transform 0.2s;
}

.btn-primary:hover{
    background: var(--cafe-medio);
    transform: translateY(-2px);
}

.divider {
  height: 1px;
  background: var(--borde);
  margin: 0 5vw;
}

#servicios {
  padding: 7rem 5vw;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.section-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terracota);
  font-weight: 500;
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  color: var(--cafe);
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.servicio-card {
  background: var(--blanco-roto);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.servicio-card:hover { background: #eee3d6; }

.servicio-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--terracota);
  transition: width 0.4s ease;
}

.servicio-card:hover::after { width: 100%; }

.servicio-num {
  position: absolute;
  top: 2rem; right: 2rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 4rem;
  font-weight: 300;
  color: var(--borde);
  line-height: 1;
  transition: color 0.3s;
}

.servicio-card:hover .servicio-num { color: #d4c0ae; }

.servicio-nombre {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--cafe);
  margin-bottom: 0.8rem;
  margin-top: 3rem;
}

.servicio-desc {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--gris-calido);
  font-weight: 300;
}

#contacto {
  padding: 7rem 5vw;
  background: var(--cafe);
  color: var(--crema);
}

#contacto .section-eyebrow { color: var(--terracota-suave); }
#contacto .section-title { color: var(--crema); }

.contacto-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: start;
  margin-top: 3rem;
}

.contacto-info p {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(250,246,240,0.6);
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.contacto-dato {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dato-item {
  font-size: 0.88rem;
  color: rgba(250,246,240,0.7);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(250,246,240,0.5);
  font-weight: 500;
}

input, textarea {
  background: rgba(250,246,240,0.06);
  border: 1px solid rgba(250,246,240,0.15);
  padding: 0.9rem 1.1rem;
  color: var(--crema);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 300;
  outline: none;
  transition: border-color 0.25s, background 0.25s;
  width: 100%;
  resize: none;
}

input::placeholder, textarea::placeholder {
  color: rgba(250,246,240,0.25);
}

input:focus, textarea:focus {
  border-color: var(--terracota-suave);
  background: rgba(250,246,240,0.09);
}

textarea { height: 80px; }

.btn-submit {
  background: var(--terracota);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  border: none;
  padding: 0.9rem 2.4rem;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
  width: 100%;
}

.btn-submit:hover {
  background: var(--terracota-suave);
  transform: translateY(-1px);
}

.form-msg {
  display: none;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--terracota-suave);
  text-align: center;
}

footer {
  background: var(--cafe);
  border-top: 1px solid rgba(250,246,240,0.08);
  padding: 2rem 5vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer .nav-logo { color: var(--crema); }

footer p {
  font-size: 0.78rem;
  color: rgba(250,246,240,0.35);
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {

  nav {
    padding: 1.2rem 5vw;
  }

  .nav-links {
    display: none;
  }

  #hero {
    padding: 6rem 5vw 4rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .servicios-grid {
    grid-template-columns: 1fr;
  }

  .contacto-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  footer {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }

}