/* ===== RESET Y BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--texto);
  line-height: 1.6;
}

/* ===== VARIABLES DE COLOR ===== */
:root {
  --naranja: #FF5F00;
  --naranja-oscuro: #D94F00;
  --gris-marca: #585857;
  --gris-oscuro: #3a3a39;
  --gris-piedra: #c1c6c8;
  --gris-claro: #f5f5f5;
  --gris-medio: #ececec;
  --texto: #585857;
  --blanco: #ffffff;
}

/* ===== NAVEGACIÓN ===== */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--gris-marca);
  z-index: 100;
  padding: 12px 0;
  border-bottom: 3px solid var(--naranja);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blanco);
  letter-spacing: 4px;
  text-decoration: none;
  font-family: inherit;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
  align-items: center;
}

nav ul a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.2s;
}

nav ul a:hover {
  color: var(--blanco);
}

.nav-configurador {
  background: var(--naranja) !important;
  color: var(--blanco) !important;
  padding: 8px 18px;
  border-radius: 0px;
  font-weight: 600 !important;
  letter-spacing: 1px !important;
}
.nav-configurador:hover {
  background: var(--naranja-oscuro) !important;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: 
    linear-gradient(160deg, rgba(58, 58, 57, 0.85) 0%, rgba(88, 88, 87, 0.95) 100%),
    url('images/foto1.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  position: relative;
  overflow: hidden;
}

/* Triángulo naranja esquina superior derecha — motivo del manual */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 100px solid var(--naranja);
  border-left: 100px solid transparent;
}

/* Texto de agua grande HAGEL al fondo — como en el manual */
.hero::before {
  content: 'HAGEL';
  position: absolute;
  bottom: -40px;
  right: -20px;
  font-size: clamp(120px, 18vw, 260px);
  font-weight: 800;
  color: rgba(255,255,255,0.03);
  letter-spacing: -0.02em;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 8px;
  color: var(--naranja);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-label::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--naranja);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: var(--blanco);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero h1 em {
  color: var(--naranja);
  font-style: normal;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.6);
  max-width: 520px;
  margin-bottom: 44px;
  font-weight: 300;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== BOTONES ===== */
.btn {
  display: inline-block;
  background: var(--naranja);
  color: var(--blanco);
  padding: 15px 36px;
  border-radius: 0;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn:hover {
  background: var(--naranja-oscuro);
  transform: translateY(-1px);
}

.btn-blanco {
  background: var(--blanco);
  color: var(--naranja);
}

.btn-blanco:hover {
  background: #f0f0f0;
  transform: translateY(-1px);
}

.btn-secundario-hero {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.3);
  color: var(--blanco);
}
.btn-secundario-hero:hover {
  border-color: var(--naranja);
  background: rgba(255,95,0,0.12);
}

.btn-whatsapp {
  background: #25D366;
  margin-top: 16px;
}
.btn-whatsapp:hover {
  background: #1da851;
}

/* ===== TIRA DE VALORES (página filosofía del manual) ===== */
.valores-strip {
  background: var(--gris-marca);
  padding: 22px 32px;
  overflow: hidden;
}

.valores-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 0;
}

.valores-container span {
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 0 18px;
  color: rgba(255,255,255,0.45);
  font-weight: 500;
}

.valores-container span.destacado {
  color: var(--naranja);
  font-weight: 600;
}

.valores-container .sep {
  color: rgba(255,255,255,0.15);
  padding: 0;
  font-size: 0.65rem;
}

/* ===== SECCIONES ===== */
.seccion {
  padding: 96px 32px;
  position: relative;
}

.contenedor {
  max-width: 1200px;
  margin: 0 auto;
}

/* Número de sección estilo manual */
.seccion-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--gris-piedra);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.seccion-num::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--gris-piedra);
}

.seccion h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 28px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gris-marca);
  position: relative;
  padding-bottom: 16px;
}

.seccion h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: var(--naranja);
}

.seccion p {
  font-size: 1rem;
  color: var(--gris-marca);
  margin-bottom: 16px;
  max-width: 700px;
  line-height: 1.75;
  font-weight: 400;
}

.fondo-gris {
  background: var(--gris-claro);
}

/* Esquina naranja en sección gris — motivo del manual */
.fondo-gris::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 60px solid var(--naranja);
  border-left: 60px solid transparent;
}

.fondo-naranja {
  background: var(--naranja);
  color: var(--blanco);
  overflow: hidden;
}

/* Esquina blanca en sección naranja */
.fondo-naranja::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 80px solid rgba(255,255,255,0.15);
  border-left: 80px solid transparent;
}

.fondo-naranja .seccion-num {
  color: rgba(255,255,255,0.6);
}
.fondo-naranja .seccion-num::after {
  background: rgba(255,255,255,0.4);
}

.fondo-naranja h2,
.fondo-naranja p {
  color: var(--blanco);
}

.fondo-naranja h2::after {
  background: rgba(255,255,255,0.5);
}

/* ===== NOSOTROS ===== */
.seccion-nosotros .contenedor {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.nosotros-texto {
  grid-column: 1;
}

.nosotros-texto .seccion-num,
.nosotros-texto h2 {
  grid-column: 1;
}

.nosotros-destacado {
  background: var(--gris-marca);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}

/* Triángulo naranja decorativo en el bloque destacado */
.nosotros-destacado::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 50px solid var(--naranja);
  border-left: 50px solid transparent;
}

.nosotros-destacado blockquote {
  font-size: 1.35rem;
  font-weight: 300;
  color: var(--blanco);
  line-height: 1.6;
  font-style: italic;
}

.nosotros-destacado blockquote strong {
  color: var(--naranja);
  font-style: normal;
  font-weight: 700;
}

.nosotros-destacado cite {
  display: block;
  margin-top: 20px;
  font-size: 0.75rem;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  font-style: normal;
}

/* ===== SERVICIOS / CARDS ===== */
.grid-servicios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  margin-top: 48px;
}

.card {
  background: var(--blanco);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s;
}

.card:hover {
  transform: translateY(-3px);
  z-index: 1;
}

/* Triángulo naranja esquina — firma del manual */
.card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 36px solid var(--naranja);
  border-left: 36px solid transparent;
  transition: border-width 0.2s;
}

.card:hover::after {
  border-top-width: 46px;
  border-left-width: 46px;
}

.card-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--gris-medio);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -2px;
}

.card h3 {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gris-marca);
  margin-bottom: 12px;
}

.card p {
  font-size: 0.9rem;
  color: #888;
  line-height: 1.65;
  margin: 0;
  max-width: none;
}

/* ===== GALERÍA ===== */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  margin-top: 48px;
}

.galeria-item {
  overflow: hidden;
  position: relative;
}

/* Triángulo en hover sobre foto */
.galeria-item::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 0 solid var(--naranja);
  border-left: 0 solid transparent;
  transition: border-width 0.25s;
}

.galeria-item:hover::after {
  border-top: 40px solid var(--naranja);
  border-left: 40px solid transparent;
}

.galeria-item img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  background: #ddd;
  transition: transform 0.35s, filter 0.35s;
  filter: grayscale(15%);
}

.galeria-item:hover img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

.galeria-nota {
  text-align: center;
  margin-top: 40px;
  font-size: 0.95rem;
  color: #888;
  letter-spacing: 0.5px;
}

.galeria-nota a {
  color: var(--naranja);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 1px;
}

/* ===== FORMULARIO ===== */
.formulario {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 520px;
  margin-top: 36px;
}

.formulario input,
.formulario textarea {
  padding: 14px 18px;
  border: none;
  border-radius: 0;
  font-size: 0.95rem;
  font-family: inherit;
  background: rgba(255,255,255,0.12);
  color: var(--blanco);
  outline: none;
  border-bottom: 2px solid rgba(255,255,255,0.25);
  transition: border-color 0.2s, background 0.2s;
}

.formulario input::placeholder,
.formulario textarea::placeholder {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.formulario input:focus,
.formulario textarea:focus {
  border-bottom-color: var(--blanco);
  background: rgba(255,255,255,0.18);
}

.contacto-extra {
  margin-top: 44px;
}

.contacto-extra p {
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5) !important;
  margin-bottom: 12px;
}

/* ===== FOOTER ===== */
footer {
  background: var(--gris-oscuro);
  color: rgba(255,255,255,0.5);
  padding: 36px 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.footer-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: rgba(255,255,255,0.75);
  letter-spacing: 3px;
  text-decoration: none;
}

.footer-info {
  text-align: right;
}

.footer-info p {
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.4);
  line-height: 1.8;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .seccion-nosotros .contenedor {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .galeria-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  nav ul {
    gap: 14px;
  }
  nav ul a {
    font-size: 0.7rem;
    letter-spacing: 0.5px;
  }
  .galeria-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-info {
    text-align: left;
  }
  .valores-container {
    gap: 6px 0;
  }
  .valores-container span {
    font-size: 0.65rem;
    padding: 0 10px;
  }
}

@media (max-width: 560px) {
  .hero-btns {
    flex-direction: column;
  }
  .hero-btns .btn {
    text-align: center;
  }
  nav ul .nav-configurador {
    display: none;
  }
}