/* ═════════════════════════════════════════════════════════════════════════
    HERO SLIDER
══════════════════════════════════════════════════════════ */
.hero-slider-section {
  margin-top: 100px; /* header-top (~32px) + nav (68px) */
}
.hero-swiper { width: 100%; }
.hero-slide {
  min-height: calc(100vh - 100px);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
}
/* Shared photo background for all slides */
.hero-slide {
  background-size: cover;
  background-position: center;
}
.slide-1 {
  background-image: url('../images/1.jpg');
}
.slide-2 {
  background-image: url('../images/2.jpg');
}
/* Dark overlay so text is legible over the photo */
.hero-slide::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(100deg, rgba(15, 29, 43, 0.88) 0%, rgba(13,27,42,0.65) 55%, rgba(13,27,42,0.45) 100%);
}
/* Subtle blue glow accent */
.slide-1::after { content: ''; position: absolute; top: -10%; right: -5%; width: 50%; height: 130%; background: radial-gradient(ellipse, rgba(31,134,219,0.2) 0%, transparent 65%); pointer-events: none; }
.slide-2::after { content: ''; position: absolute; bottom: -10%; left: -5%; width: 50%; height: 130%; background: radial-gradient(ellipse, rgba(107,184,245,0.16) 0%, transparent 65%); pointer-events: none; }

/* Slide content */
.slide-content {
  position: relative; z-index: 2;
  padding: 4rem 5vw;
  max-width: 720px;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--c-cyan); margin-bottom: 1.5rem;
}
.hero-tag::before { content: ''; display: block; width: 24px; height: 1px; background: var(--c-cyan); }
.hero-title {
  font-size: 36px; font-weight: 600;
  line-height: 1.08; letter-spacing: -0.03em;
  color: var(--c-white); margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.hero-title em { color: var(--c-cyan); font-style: normal; }
.hero-subtitle {
  font-size: 1rem; font-weight: 300;
  color: #ffffff;
  line-height: 1.8; margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Swiper custom controls */
.hero-swiper .swiper-button-prev,
.hero-swiper .swiper-button-next {
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  width: 48px; height: 48px; border-radius: 50%;
  transition: background var(--transition), color var(--transition);
}
.hero-swiper .swiper-button-prev:hover,
.hero-swiper .swiper-button-next:hover { background: var(--c-blue); color: #fff; border-color: var(--c-blue); }
.hero-swiper .swiper-button-prev::after,
.hero-swiper .swiper-button-next::after { font-size: 1rem; font-weight: 700; }
.hero-swiper .swiper-pagination-bullet {
  background: rgba(255,255,255,0.4); opacity: 1; width: 8px; height: 8px;
}
.hero-swiper .swiper-pagination-bullet-active { background: var(--c-cyan); width: 24px; border-radius: 4px; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--c-blue);
  color: var(--c-white);
  font-size: 14px;
  font-weight: 600;
  /* letter-spacing: 0.08em; */
  /* text-transform: uppercase; */
  text-decoration: none;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: var(--c-blue-mid);
  transform: translateY(-2px);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--c-white);
  font-size: 14px;
  font-weight: 600;
  /* letter-spacing: 0.08em; */
  /* text-transform: uppercase; */
  text-decoration: none;
  padding: 0.85rem 2rem;
  border: 2px solid var(--c-white);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.btn-secondary:hover {
  background: var(--c-white);
  color: var(--c-blue);
}
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: var(--c-blue);
  padding: 1.2rem 5vw;
}
.stat-item {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}
.stat-item:last-child {
  border-right: none;
}
.stat-num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  display: block;
  color: var(--c-white);
}
.stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: 1rem;
}
.section-tag::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-cyan);
}
.section-title {
  font-size: 30px;
  line-height: 1.05;
  font-weight: 600;
  color: var(--c-dark-high);
  margin-bottom: 1.25rem;
}
.section-title-white {
  color: var(--c-white);
}
.eps-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 4rem 5vw;
  position: relative;
  overflow: hidden;
}
.eps-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.55) 0%, rgba(255,255,255,0.55) 100%), url('../images/9.jpg') center/cover no-repeat;
  z-index: 0;
}
.eps-text,
.eps-process {
  position: relative;
  z-index: 1;
}
.eps-text p {
  max-width: 620px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-gray-900);
  margin-bottom: 1rem;
}
.eps-small-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
  position: relative;
  padding-top: 2rem;
}
.eps-small-steps::before {
  content: '';
  position: absolute;
  top: 1.75rem;
  left: 2.5rem;
  right: 2.5rem;
  height: 1px;
  background: rgba(15, 76, 137, 0.16);
}
.eps-step {
  display: grid;
  gap: 1rem;
  padding: 2.25rem 1.4rem 1.5rem;
  border-radius: 0;
  position: relative;
  text-align: left;
  min-height: 220px;
}
.eps-step-num {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  background: var(--c-blue);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 700;
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(15, 76, 137, 0.12);
}
.eps-step-copy h4 {
  margin: 0 0 0.5rem;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-dark);
}
.eps-step-copy p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-gray-700);
}

@media (max-width: 900px) {
  .eps-small-steps {
    grid-template-columns: 1fr;
    padding-top: 0;
  }
  .eps-small-steps::before {
    display: none;
  }
  .eps-step {
    padding-top: 1.5rem;
  }
  .eps-step-num {
    position: static;
    transform: none;
    justify-self: start;
  }
}
.eps-video-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
  background: #ffffff;
  border: 1px solid rgba(15, 76, 137, 0.12);
  border-radius: 24px;
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}
.eps-video-card video {
  width: 100%;
  border-radius: 18px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  box-shadow: 0 20px 48px rgba(18, 56, 99, 0.08);
}
.eps-video-copy {
  display: grid;
  gap: 0.35rem;
}
.eps-video-copy strong {
  font-size: 1rem;
  color: var(--c-dark);
}
.eps-video-copy p {
  margin: 0;
  color: var(--c-gray-700);
  line-height: 1.75;
  font-size: 0.95rem;
}
.eps-process {
  display: grid;
  padding: 2rem;
  background: #ffffff;
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
}
.eps-benefits {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}
.eps-benefit {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
  background: #ffffff;
  border: 1px solid rgba(15, 76, 137, 0.12);
  border-radius: 18px;
  padding: 1rem 1.25rem;
}
.eps-benefit h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-dark);
  line-height: 1.3;
}
.eps-benefit p {
  font-size: 0.95rem;
  color: var(--c-gray-700);
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 900px) {
  .eps-benefits {
    grid-template-columns: 1fr;
  }
  .eps-video-card {
    padding: 1rem;
  }
}
.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  margin-bottom: 1.5rem;
}
.process-step:last-child {
  margin-bottom: 0;
}
.step-num {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  background: var(--c-blue);
  color: white;
  font-family: var(--font-mono);
  font-weight: 700;
  border-radius: 50%;
}
.step-content h4 {
  margin-bottom: 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-dark-high);
}
.step-content p {
  color: var(--c-gray-700);
  font-size: 0.95rem;
  line-height: 1.7;
}
.products-section {
  padding: 4rem 5vw;
  background: var(--c-white);
}
.products-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
.product-card {
  display: grid;
  gap: 0;
  background: #ffffff;
  border: 1px solid rgba(15, 76, 137, 0.08);
  border-radius: 18px;
  overflow: hidden;
  color: var(--c-dark-high);
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  box-shadow: 0 18px 40px rgba(15, 76, 137, 0.08);
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 48px rgba(15, 76, 137, 0.16);
  border-color: rgba(3, 191, 203, 0.25);
}
.product-card-body {
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}
.product-card-icon {
  width: 100%;
  max-height: 160px;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}
.product-card h3 {
  font-size: 1.1rem;
  margin: 0;
  color: var(--c-dark-high);
  border-bottom: none;
}
.product-card p {
  color: var(--c-gray-700);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
}
.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  color: var(--c-blue);
  font-size: 0.95rem;
  margin-top: 0.2rem;
}
.product-card:hover .product-card-link {
  color: var(--c-blue-mid);
}
.product-card {
  text-align: center;
}
.btn-secondary-dark {
  border-color: rgba(255, 255, 255, 0.5);
}
.cta-banner {
  padding: 4rem 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: linear-gradient(135deg, var(--c-dark-high) 0%, var(--c-blue) 100%);
  border-radius: 32px;
  margin: 0 5vw;
}
.cta-banner h2 {
  color: white;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.05;
}
.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.75rem;
  max-width: 560px;
}
.btn-outline-accent {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.6);
  text-decoration: none;
  padding: 0.9rem 2rem;
  border-radius: 999px;
  font-weight: 700;
  transition: background var(--transition), color var(--transition);
}
.btn-outline-accent:hover {
  background: rgba(255, 255, 255, 0.1);
}
.clients-section,
.obras-section,
.nosotros-section,
.testimonials-section,
.contact-section {
  padding: 4rem 5vw;
}
.clients-section {
  background: var(--c-dark-high);
  color: white;
}
.clients-section p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}
.client-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 1rem 1.25rem;
  text-align: center;
  color: white;
  font-weight: 600;
}
.obras-section {
  background: var(--c-gray-50);
}
.obras-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
.obra-card {
  background: white;
  border-radius: 24px;
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}
.obra-img {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: var(--c-blue);
  color: white;
  border-radius: 18px;
  font-size: 1.5rem;
}
.obra-info h4 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}
.obra-info span {
  color: var(--c-gray-700);
  font-size: 0.92rem;
}
.nosotros-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: white;
}
.nosotros-intro p {
  max-width: 520px;
  color: var(--c-gray-700);
}
.nosotros-pillars {
  display: grid;
  gap: 1rem;
}
.pillar {
  background: var(--c-gray-50);
  border: 1px solid rgba(31, 134, 219, 0.12);
  border-radius: 24px;
  overflow: hidden;
}
.pillar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
}
.pillar-header h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
}
.pillar-toggle {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  background: var(--c-blue);
  color: white;
  border-radius: 50%;
  font-weight: 700;
}
.pillar-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 1.5rem;
}
.pillar.open .pillar-body {
  max-height: 240px;
  padding-bottom: 1.25rem;
}
.pillar-body p {
  color: var(--c-gray-700);
  line-height: 1.8;
  margin: 0;
}
.testimonials-section {
  background: var(--c-white);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.testimonial-card {
  background: var(--c-gray-50);
  border-radius: 24px;
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.testimonial-text {
  color: var(--c-gray-700);
  line-height: 1.8;
}
.testimonial-author {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-blue);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 700;
}
.testimonial-name {
  font-weight: 700;
}
.testimonial-company {
  color: var(--c-gray-700);
  font-size: 0.9rem;
}
.contact-section {
  background: linear-gradient(135deg, var(--c-dark-high) 0%, var(--c-blue) 100%);
  color: white;
}
.contact-section p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.85);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}
.contact-info {
  display: grid;
  gap: 1.5rem;
}
.contact-sede {
  background: rgba(255, 255, 255, 0.08);
  padding: 1.5rem;
  border-radius: 24px;
}
.contact-sede h4 {
  margin-bottom: 0.85rem;
}
.contact-sede p {
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.92);
}
.contact-sede a {
  color: var(--c-cyan);
  text-decoration: none;
}
.contact-form {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 2rem;
  display: grid;
  gap: 1.2rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-group label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.9);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  color: white;
  font-size: 0.95rem;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}
.form-group select {
  color: white;
}
.form-group textarea {
  min-height: 140px;
  resize: vertical;
}
.btn-submit {
  background: var(--c-cyan);
  color: var(--c-dark);
  border: none;
  padding: 1rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform var(--transition), opacity var(--transition);
  width: fit-content;
}
.btn-submit:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

/* ═════════════════════════════════════════════════════════════════════════
    TWO-BLOCKS SECTION — Experticia
═════════════════════════════════════════════════════════════════════════ */
.two-blocks-section {
    background:
        linear-gradient(135deg, rgba(13, 27, 42, 0.82) 0%, rgba(31, 134, 219, 0.18) 100%),
        url('../images/7.jpg') center/cover no-repeat;
    background-attachment: fixed;
    padding: 6rem 10vw;
    display: flex;
    align-items: center;
    min-height: 580px;
    justify-content: center;
}
.two-blocks-card {
    background: #ffffff99;
    border-radius: 32px;
    padding: 3rem;
    max-width: 600px;
    box-shadow: 0 20px 60px rgba(31, 134, 219, 0.15);
}
.two-blocks-card .section-title {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1.2rem;
    color: var(--c-dark);
}
.two-blocks-card .section-title strong { 
    color: var(--c-blue);
    font-weight: 600;
}
.empresa-lead {
    font-size: 0.96rem;
    color: var(--c-gray-700);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

/* ═════════════════════════════════════════════════════════════════════════
    QUALITY SECTION — Calidad certificada con progress bars
═════════════════════════════════════════════════════════════════════════ */
.quality-section {
    background: #ffffff;
    padding: 4rem 5vw;
    position: relative;
    overflow: hidden;
}
.quality-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,0.02) 39px, rgba(255,255,255,0.02) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,0.02) 39px, rgba(255,255,255,0.02) 40px);
    pointer-events: none;
}
.quality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    position: relative;
    z-index: 1;
}
.quality-left h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--c-dark-high);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}
.quality-left p {
    font-size: 0.95rem;
    color: var(--c-dark);
    line-height: 1.8;
    margin-bottom: 2rem;
}
.quality-image {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    justify-content: space-between;
}
.iso-badge {
    height: 90px;
    width: auto;
    object-fit: contain;
}

/* Progress bars */
.progress-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.progress-item { 
    display: block;
}
.progress-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.6rem;
}
.progress-name {
    font-size: 0.9rem;
    color: var(--c-dark);
    font-weight: 600;
}
.progress-pct {
    font-size: 0.9rem;
    color: var(--c-blue);
    font-weight: 700;
    font-family: var(--font-mono);
}
.progress-track {
    background: rgba(31, 134, 219, 0.1);
    border-radius: 6px;
    height: 8px;
    overflow: hidden;
}
.progress-bar {
    background: linear-gradient(90deg, var(--c-blue), #6bb8f5);
    border-radius: 6px;
    height: 8px;
    width: 0;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* CTA PARALLAX — ver shared.css */

@media (max-width: 1120px) {
  .hero-slide {
    min-height: calc(100vh - 120px);
  }
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .eps-section,
  .nosotros-section,
  .contact-grid,
  .quality-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .clients-grid,
  .obras-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .cta-banner {
    flex-direction: column;
    text-align: center;
  }
  .two-blocks-section { background-attachment: scroll; padding: 4rem 5vw; justify-content: center; }
  .two-blocks-card { max-width: 100%; padding: 2rem; }
}
@media (max-width: 720px) {
  .hero-slider-section {
    margin-top: 120px;
  }
  .hero-slide {
    min-height: calc(100vh - 120px);
  }
  .slide-content {
    padding: 3rem 4vw;
  }
  .stats-bar,
  .products-grid,
  .clients-grid,
  .obras-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .eps-benefits {
    gap: 0.8rem;
  }
  .product-card,
  .obra-card,
  .testimonial-card {
    padding: 1.5rem;
  }
  .cta-banner {
    padding: 3rem 4vw;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}