/* ============================================================
   style.css — Ignacio Zabaleta SL
   ============================================================ */

/* ── ALDAGAIAK ── */
:root {
  --color-primary:  #1a1a1a;
  --color-accent:   #cc2222;
  --color-accent2:  #e03333;
  --color-light:    #f5f5f5;
  --color-mid:      #e0e0e0;
  --color-text:     #222222;
  --color-muted:    #666666;
  --font-display:   'Oswald', sans-serif;
  --font-body:      'Source Sans 3', sans-serif;
  --transition:     0.3s ease;
}

/* ── OINARRIA ── */
* { box-sizing: border-box; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: #fff;
  overflow-x: hidden;
}

/* ── NAVBAR ── */
.navbar {
  background: var(--color-primary);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--color-accent);
}
.navbar-brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff !important;
  letter-spacing: 0.05em;
}
.navbar-brand span { color: var(--color-accent); }
.nav-link {
  font-family: var(--font-display);
  color: #ffffff !important;
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  text-transform: uppercase;
  transition: color var(--transition);
  padding: 0.5rem 1rem !important;
}
.nav-link:hover,
.nav-link.active { color: var(--color-accent) !important; }
.navbar-toggler { border-color: var(--color-accent); }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23cc2222' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── HERO ── */
.hero {
  min-height: 92vh;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent, transparent 40px,
    rgba(200,134,10,0.04) 40px,
    rgba(200,134,10,0.04) 41px
  );
}
.hero-accent-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 6px;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-accent2));
}
.hero-content { position: relative; z-index: 1; }
.hero-tag {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}
.hero p {
  font-size: 1.15rem;
  color: #aaa;
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
}

    /* ── KARRUSELA ── */
    /*#heroCarousel {
      height: calc(100vh - 70px);
      min-height: 500px;
    }*/

#heroCarousel {
  width: 100%;
  background: #1a1a1a; /* beltza, kargatu bitartean */
}

    #heroCarousel .carousel-inner,
    #heroCarousel .carousel-item {
      height: 100%;
    }

    /* Irudia pantaila osoan */
    .hero-slide-img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      object-position: center;
    }

    /* Placeholder irudirik ez dagoenean */
    .hero-slide-placeholder {
      width: 100%;
      height: 100%;
      background: #333;
    }

    /* Iluntze gradientea behean testua irakurgarri egiteko */
    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(
        to top,
        rgba(0,0,0,0.6) 0%,
        rgba(0,0,0,0.1) 50%,
        transparent 100%
      );
    }

    /* Testua behean erdian */
    .carousel-caption {
      bottom: 50px;
      left: 0;
      right: 0;
      text-align: center;
    }
    .carousel-caption h2 {
      font-family: 'Source Sans 3', sans-serif;
      font-size: clamp(1.6rem, 3.5vw, 2.5rem);
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 0.4rem;
      text-shadow: 0 2px 8px rgba(0,0,0,0.4);
    }
    .carousel-caption p {
      font-family: 'Source Sans 3', sans-serif;
      font-size: 1rem;
      color: rgba(255,255,255,0.85);
      margin: 0;
      text-shadow: 0 1px 4px rgba(0,0,0,0.4);
    }

    /* Geziak diskretuak */
    .carousel-control-prev,
    .carousel-control-next {
      width: 5%;
      opacity: 0.6;
    }
    .carousel-control-prev:hover,
    .carousel-control-next:hover { opacity: 1; }

    /* Adierazle puntuak */
    .carousel-indicators [data-bs-target] {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      border: none;
      background-color: rgba(255,255,255,0.5);
    }
    .carousel-indicators .active {
      background-color: #ffffff;
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 767px) {
      #heroCarousel { height: calc(100svh - 70px); }
      .carousel-caption { bottom: 30px; }
    }


/* ── BOTOIAK ── */
.btn-primary-custom {
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 2.2rem;
  border: none;
  border-radius: 0;
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
  display: inline-block;
}
.btn-primary-custom:hover {
  background: var(--color-accent2);
  color: #fff;
  transform: translateY(-2px);
}
.btn-outline-custom {
  background: transparent;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 2.2rem;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 0;
  transition: border-color var(--transition), color var(--transition);
  text-decoration: none;
  display: inline-block;
}
.btn-outline-custom:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ── SEKZIOAK (OROKORRAK) ── */
section { padding: 5rem 0; }
.section-tag {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.section-title span { color: var(--color-accent); }
.section-subtitle {
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 520px;
}
.divider-accent {
  width: 50px;
  height: 4px;
  background: var(--color-accent);
  margin: 1.25rem 0 2rem;
}

/* ── ZERBITZUAK ── */
.services { background: var(--color-light); }
.service-card {
  background: #fff;
  padding: 2.2rem;
  border-bottom: 4px solid transparent;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  height: 100%;
}
.service-card:hover {
  border-bottom-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  color: #fff;
}
.service-card h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.service-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

/* ── EGINDAKO LANAK ── */
.portfolio-item {
  position: relative;
  overflow: hidden;
  background: var(--color-light);
  aspect-ratio: 4/3;
}
.portfolio-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  gap: 0.5rem;
  font-size: 0.85rem;
}
.portfolio-placeholder i { font-size: 2rem; opacity: 0.4; }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,26,26,0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  padding: 1.5rem;
  text-align: center;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h5 {
  font-family: var(--font-display);
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.portfolio-overlay p {
  color: var(--color-accent);
  font-size: 0.85rem;
  margin: 0;
}

/* ── PROIEKTU TXARTELAK ── */
    .proiektu-karta {
      position: relative;
      overflow: hidden;
      cursor: pointer;
      display: block;
      text-decoration: none;
    }
    .proiektu-karta img {
      width: 100%;
      aspect-ratio: 4/3;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }
    .proiektu-karta:hover img {
      transform: scale(1.05);
    }
    .proiektu-overlay {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.55);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.3s ease;
    }
    .proiektu-karta:hover .proiektu-overlay {
      opacity: 1;
    }
    .proiektu-overlay h4 {
      font-family: var(--font-display);
      color: #fff;
      font-size: 1.4rem;
      margin-bottom: 0.5rem;
      text-align: center;
    }
    .proiektu-overlay span {
      font-size: 0.85rem;
      color: rgba(255,255,255,0.75);
      text-transform: uppercase;
      letter-spacing: 0.1em;
    }
    .proiektu-izena {
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 600;
      color: var(--color-primary);
      padding: 0.75rem 0 0.25rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }
    .proiektu-mota {
      font-size: 0.82rem;
      color: var(--color-muted);
    }

/* ── NOR GARA ── */
.about { background: #ffffff; color: #111; }
.about .section-title { color: var(--color-primary); }
.about .section-subtitle { color: var(--color-muted); }
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.about-feature-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: #fff;
}
.about-feature h6 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}
.about-feature p { color: var(--color-muted); font-size: 0.9rem; margin: 0; }
.about-img-placeholder {
  background: var(--color-light);
  border: 1px solid var(--color-mid);
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  gap: 0.75rem;
  font-size: 0.9rem;
}
.about-img-placeholder i { font-size: 3rem; }

/* ── IRITZIAK ── */
.testimonials { background: var(--color-light); }
.testimonial-card {
  background: #fff;
  padding: 2rem;
  height: 100%;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--color-accent);
  line-height: 1;
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  opacity: 0.3;
}
.testimonial-text {
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  padding-top: 1.5rem;
}
.testimonial-author {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}
.testimonial-location {
  font-size: 0.8rem;
  color: var(--color-muted);
}
.stars { color: var(--color-accent); font-size: 0.85rem; margin-bottom: 0.5rem; }

/* ── KONTAKTUA ── */
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  color: #fff;
}
.contact-info-item h6 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 0.2rem;
}
.contact-info-item p { margin: 0; font-weight: 600; }
.form-control,
.form-select {
  border: 1px solid var(--color-light);
  border-radius: 0;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  transition: border-color var(--transition);
}
.form-control:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(200,134,10,0.1);
}
.form-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0;
  text-decoration: none;
  transition: background var(--transition);
}
.whatsapp-btn:hover { background: #1ebe5d; color: #fff; }

/* ── FOOTER ── */
footer {
  background: var(--color-primary);
  color: #aaa;
  padding: 3rem 0 1.5rem;
  border-top: 3px solid var(--color-accent);
}
footer .brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}
footer .brand span { color: var(--color-accent); }
footer a { color: #888; text-decoration: none; transition: color var(--transition); }
footer a:hover { color: var(--color-accent); }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.5rem; font-size: 0.9rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  font-size: 0.82rem;
  color: #555;
}

/* ── RESPONSIVE ── */
@media (max-width: 767px) {
  .hero { min-height: 100svh; padding: 5rem 0 3rem; }
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  .hero-stat-num { font-size: 1.8rem; }
  section { padding: 3.5rem 0; }
}


.navbar-brand img {
    max-height: 60px; /* Altuera maximoa kontrolatzeko */
    padding: 0;       /* Irudiak izan ditzakeen tarteak kentzeko */
    margin-top: -5px; /* Beharrezkoa bada, pixka bat igotzeko eta zentratzeko */
    margin-bottom: -5px;
    margin-left: -70px;
}

/* Nabigazio barraren altuera orokorra ez dadin gehiegi handitu */
.navbar {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    min-height: 100px; /* Hau zure gustura doitu */
}

.navbar-brand img {
    height: 50px; 
    transform: scale(5); /* Honek irudia handitzen du bere lekuan */
    transform-origin: left center;
}


    /* ── MAPA ── */
    .mapa-wrapper {
      width: 100%;
      height: 300px;
      border: 2px solid var(--color-mid);
      margin-top: 1.5rem;
    }
    .mapa-wrapper iframe {
      width: 100%;
      height: 100%;
      border: none;
      display: block;
    }

/* ── GALERIA ETA LIGHTBOX OROKORRA (Proiektu guztietarako) ── */

.galeria-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  cursor: pointer;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.galeria-img:hover {
  transform: scale(1.02);
  opacity: 0.9;
}
.galeria-item {
  overflow: hidden;
}

/* ── LIGHTBOX ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.lightbox.aktibo {
  display: flex;
}
.lightbox img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border: 2px solid rgba(255,255,255,0.1);
}
.lightbox-itxi {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lightbox-itxi:hover { opacity: 1; }
.lightbox-aurrekoa,
.lightbox-hurrengoa {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  background: rgba(255,255,255,0.1);
  border: none;
  padding: 0.5rem 0.85rem;
  opacity: 0.7;
  transition: opacity 0.2s, background 0.2s;
}
.lightbox-aurrekoa:hover,
.lightbox-hurrengoa:hover { opacity: 1; background: rgba(255,255,255,0.2); }
.lightbox-aurrekoa { left: 1rem; }
.lightbox-hurrengoa { right: 1rem; }
.lightbox-zenbakia {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}

/* ── ITZULI BOTOIA ── */
.btn-itzuli {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-muted);
  font-size: 0.9rem;
  text-decoration: none;
  margin-bottom: 2rem;
  transition: color 0.2s;
}
.btn-itzuli:hover { color: var(--color-accent); }

 .hizkuntza-botoiak { display:flex; align-items:center; gap:0.25rem; margin-left:1rem; }
    .hizkuntza-botoiak a { font-family:var(--font-display); font-size:0.78rem; font-weight:600; letter-spacing:0.08em; color:#aaa; text-decoration:none; padding:0.25rem 0.5rem; border:1px solid transparent; transition:all 0.2s ease; }
    .hizkuntza-botoiak a:hover { color:#fff; }
    .hizkuntza-botoiak a.aktibo { color:#fff; border-color:var(--color-accent); }
    .hizkuntza-botoiak span { color:rgba(255,255,255,0.2); font-size:0.7rem; }
    .mapa-wrapper { width:100%; height:300px; border:2px solid var(--color-mid); margin-top:1.5rem; }
    .mapa-wrapper iframe { width:100%; height:100%; border:none; display:block; }