/* =============================================
   CUKA · Estudio Técnico de Arquitectura e Interiorismo
   style.css
   ============================================= */

/* --- Variables y Reset --- */
:root {
  --beige:        #CEC3B2;
  --beige-light:  #E8E2D9;
  --beige-dark:   #B5A896;
  --dark:         #1A1A18;
  --text:         #2C2C28;
  --text-muted:   #6E6760;
  --white:        #FAFAF8;
  --border:       #D8D0C5;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Barlow', sans-serif;
  --font-caps:    'Barlow Condensed', sans-serif;

  --max-width: 1380px;
  --radius: 2px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* --- Utilidades --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.section-label {
  font-family: var(--font-caps);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}

.section-title {
  font-family: var(--font-caps);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 1.8rem;
  line-height: 1.2;
}

.body-text p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 1rem;
  font-weight: 300;
}

.body-text p strong,
.body-text p b {
  font-weight: 600;
}

/* Placeholder de imagen — reemplazar con <img> real */
.img-placeholder {
  background-color: var(--beige-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 20px;
  color: var(--text-muted);
  font-family: var(--font-caps);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px dashed var(--beige-dark);
}

.img-placeholder::before {
  content: '▣';
  font-size: 1.8rem;
  opacity: 0.35;
}


/* =============================================
   NAVEGACIÓN
   ============================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.nav__logo img {
  height: 32px;
  width: auto;
}

/* Fallback si no hay imagen de logo */
.nav__logo-text {
  font-family: var(--font-caps);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--dark);
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 2.2rem;
}

.nav__links a {
  font-family: var(--font-caps);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav__links a:hover {
  color: var(--dark);
}


/* =============================================
   HERO
   ============================================= */
.hero {
  background: var(--beige);
  min-height: 70vh;
  display: flex;
  flex-direction: column;
}

/* Banda blanca superior con logo e ilustración */
.hero__header {
  background: var(--white);
  padding: 24px 40px 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
}

.hero__header-logo img {
  height: 56px;
  width: auto;
}

.hero__header-subtitle {
  font-family: var(--font-caps);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dark);
  margin-top: 8px;
}

.hero__header-illustration img {
  height: 90px;
  width: auto;
}

/* Separador horizontal delgado */
.hero__divider {
  height: 2px;
  background: var(--dark);
  max-width: var(--max-width);
  margin: 0 auto;
  width: calc(100% - 80px);
}

/* Contenido centrado del hero */
.hero__body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
}

.hero__tagline {
  font-family: var(--font-caps);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--dark);
  text-align: center;
}

.hero__tagline strong {
  font-weight: 700;
}


/* =============================================
   SECCIÓN: QUIÉNES SOMOS
   ============================================= */
.quienes {
  padding: 80px 0;
  background: var(--white);
}

.quienes__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 48px;
}

.quienes__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.quienes__img-main {
  grid-column: 1 / -1;
  height: 320px;
}

.quienes__img-secondary {
  height: 200px;
  grid-column: 1 / -1;
}

/* Quote destacado en beige */
.quienes__quote {
  background: var(--beige-light);
  padding: 36px 48px;
  text-align: center;
}

.quienes__quote p {
  font-family: var(--font-caps);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--dark);
  line-height: 1.6;
}

.quienes__quote strong {
  font-weight: 700;
}


/* =============================================
   SECCIÓN: NUESTRA FILOSOFÍA
   ============================================= */
.filosofia {
  padding: 80px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.filosofia__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
}

.filosofia__text {
  padding-right: 48px;
}

.filosofia__badge {
  display: inline-block;
  background: var(--beige-light);
  border: 1px solid var(--beige-dark);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--dark);
  padding: 10px 20px;
  margin: 24px 0;
  letter-spacing: 0.02em;
}

.filosofia__img-main {
  height: 520px;
  border-left: 4px solid var(--white);
  border-right: 4px solid var(--white);
}

.filosofia__img-plan {
  height: 320px;
}

.filosofia__illustration {
  height: 160px;
  background: transparent;
  border: none;
  margin-top: 12px;
}

.filosofia__illustration img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right bottom;
}


/* =============================================
   SECCIÓN: PARA QUIÉN / CÓMO LO HACEMOS
   ============================================= */
.clientes {
  padding: 80px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.clientes__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 4px;
}

.clientes__text-block + .clientes__text-block {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.clientes__photos {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4px;
}

.clientes__photo {
  height: 280px;
  position: relative;
}

.clientes__photo-label {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(26,26,24,0.75);
  color: var(--white);
  font-family: var(--font-caps);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 8px;
}

/* Banda de resultado */
.clientes__resultado {
  background: var(--beige-light);
  padding: 36px 48px;
  text-align: center;
  margin-top: 4px;
}

.clientes__resultado p {
  font-family: var(--font-caps);
  font-size: 1rem;
  font-weight: 400;
  color: var(--dark);
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.clientes__resultado strong {
  font-weight: 700;
}


/* =============================================
   SECCIÓN: SERVICIOS
   ============================================= */
.servicios {
  padding: 80px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.servicios__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.servicios__cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.servicios__card {
  background: var(--beige-light);
  border: 1px solid var(--beige-dark);
  padding: 24px 28px;
}

.servicios__card-title {
  font-family: var(--font-caps);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--dark);
  margin-bottom: 16px;
}

.servicios__card ul {
  list-style: none;
  padding: 0;
}

.servicios__card ul li {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text);
  line-height: 1.7;
  padding-left: 14px;
  position: relative;
}

.servicios__card ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

/* Columna de imágenes de servicios */
.servicios__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 4px;
}

.servicios__img-moodboard {
  grid-column: 1 / -1;
  height: 180px;
}

.servicios__img-obra {
  height: 200px;
}

.servicios__img-plano {
  grid-column: 1 / -1;
  height: 200px;
}


/* =============================================
   SECCIÓN: CONTACTO (footer)
   ============================================= */
.contacto {
  background: var(--beige);
}

/* Banda de cabecera igual que el hero */
.contacto__header {
  background: var(--white);
  padding: 24px 40px 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
}

.contacto__header-logo img {
  height: 56px;
  width: auto;
}

.contacto__header-subtitle {
  font-family: var(--font-caps);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dark);
  margin-top: 8px;
}

.contacto__header-illustration img {
  height: 90px;
  width: auto;
}

.contacto__divider {
  height: 2px;
  background: var(--dark);
  max-width: var(--max-width);
  margin: 0 auto;
  width: calc(100% - 80px);
}

.contacto__body {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 40px 72px;
}

.contacto__info-label {
  font-family: var(--font-caps);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 20px;
}

.contacto__grid {
  display: grid;
  grid-template-columns: auto auto;
  gap: 48px 80px;
  align-items: start;
}

.contacto__block-title {
  font-family: var(--font-caps);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 6px;
}

.contacto__block p,
.contacto__block address {
  font-style: normal;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text);
  line-height: 1.7;
}

.contacto__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 28px;
}

.contacto__link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text);
  transition: color 0.2s;
}

.contacto__link:hover {
  color: var(--dark);
}

.contacto__link-icon {
  font-size: 1.1rem;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}


/* =============================================
   RESPONSIVE (básico para móvil)
   ============================================= */
@media (max-width: 900px) {

  .container {
    padding: 0 20px;
  }

  .nav__inner {
    padding: 0 20px;
  }

  .nav__links {
    gap: 1.2rem;
  }

  .nav__links a {
    font-size: 0.7rem;
  }

  .hero__header {
    padding: 20px 20px 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .hero__header-illustration img {
    height: 60px;
  }

  .hero__divider {
    width: calc(100% - 40px);
  }

  .quienes__grid,
  .clientes__grid,
  .servicios__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .filosofia__text {
    padding-right: 0;
  }

  .filosofia__img-main {
    height: 320px;
    border: none;
  }

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

  .clientes__photo {
    height: 220px;
  }

  .quienes__quote,
  .clientes__resultado {
    padding: 28px 20px;
  }

  .contacto__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 20px 16px;
  }

  .contacto__divider {
    width: calc(100% - 40px);
  }

  .contacto__body {
    padding: 40px 20px 56px;
  }

  .contacto__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 600px) {
  .nav__links {
    display: none;
  }

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

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

  .quienes__img-main,
  .quienes__img-secondary {
    grid-column: 1;
  }
}