/* Suministros empresariales B2B */

body {
  color: var(--obrk-text-primary);
  font-family: var(--font-family-base);
  line-height: var(--line-height-base);
}

/* Match the responsive header behavior used on the home page. */
@media (min-width: 993px) and (max-width: 1500px) {
  .header-actions > .btn {
    display: none;
  }
}

@media (min-width: 1201px) and (max-width: 1500px) {
  .header-phone {
    width: 48px;
    min-width: 48px;
    padding-inline: 0;
    justify-content: center;
  }

  .header-phone .phone-text {
    display: none;
  }
}

@media (min-width: 993px) and (max-width: 1200px) {
  .header-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

.b2b-section-heading {
  max-width: 760px;
  margin: 0 auto 2.75rem;
  text-align: center;
}

.b2b-section-heading h2 {
  margin-bottom: 0.75rem;
  color: var(--obrk-black);
}

.b2b-section-heading p {
  color: var(--obrk-text-secondary);
}

.b2b-section-kicker {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--obrk-green-text);
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.b2b-hero {
  position: relative;
  display: flex;
  min-height: clamp(640px, 78vh, 780px);
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--obrk-white);
  background:
    linear-gradient(
      90deg,
      rgba(9, 12, 10, 0.98) 0%,
      rgba(11, 15, 12, 0.92) 35%,
      rgba(12, 16, 13, 0.54) 65%,
      rgba(12, 16, 13, 0.16) 100%
    ),
    url("../../img/empresas/hero-suministros-b2b.jpg") center / cover no-repeat;
}

.b2b-hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 30%, rgba(116, 170, 31, 0.16), transparent 42%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.32));
  content: "";
}

.b2b-hero .container {
  width: 100%;
}

.b2b-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
}

.b2b-breadcrumb a {
  transition: color 0.2s ease;
}

.b2b-breadcrumb a:hover {
  color: var(--obrk-green-secondary);
}

.b2b-breadcrumb .material-symbols-outlined {
  font-size: 1rem;
}

.b2b-hero__content {
  max-width: 750px;
}

.b2b-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  padding: 0.4rem 0.85rem;
  border: 1px solid rgba(140, 198, 63, 0.45);
  border-radius: 999px;
  background: rgba(116, 170, 31, 0.14);
  color: var(--obrk-green-secondary);
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.b2b-kicker .material-symbols-outlined {
  font-size: 1rem;
}

.b2b-hero h1 {
  max-width: 720px;
  margin-bottom: 1.25rem;
  color: var(--obrk-white);
  letter-spacing: -0.025em;
  text-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.b2b-hero__lead {
  max-width: 660px;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.7;
  text-shadow: 0 5px 16px rgba(0, 0, 0, 0.35);
}

.b2b-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.b2b-hero__actions .btn {
  display: inline-flex;
  min-width: 220px;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.9rem 1.5rem;
}

.b2b-hero__actions .material-symbols-outlined {
  font-size: 1.2rem;
}

.b2b-hero__benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.35rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.86rem;
}

.b2b-hero__benefits li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.b2b-hero__benefits .material-symbols-outlined {
  color: var(--obrk-green-secondary);
  font-size: 1.1rem;
}

.b2b-proof {
  position: relative;
  z-index: 4;
  padding: 0 0 4rem;
  background: var(--obrk-white);
}

.b2b-proof__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  transform: translateY(-2rem);
  border: 1px solid var(--obrk-border-light);
  border-radius: 16px;
  background: var(--obrk-white);
  box-shadow: 0 22px 48px rgba(17, 17, 17, 0.14);
}

.b2b-proof article {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1.4rem;
  border-right: 1px solid var(--obrk-border-light);
}

.b2b-proof article:last-child {
  border-right: 0;
}

.b2b-proof article > .material-symbols-outlined {
  display: inline-flex;
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  background: rgba(116, 170, 31, 0.14);
  color: var(--obrk-green-text);
  font-size: 1.45rem;
}

.b2b-proof strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--obrk-black);
  font-size: 0.95rem;
}

.b2b-proof p {
  color: var(--obrk-text-secondary);
  font-size: 0.82rem;
  line-height: 1.45;
}

.b2b-sectors,
.b2b-models,
.b2b-process,
.b2b-faq {
  padding: 5rem 0;
}

.b2b-sector-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.b2b-sector-card {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border: 1px solid var(--obrk-border-light);
  border-radius: 16px;
  background: var(--obrk-white);
  box-shadow: 0 14px 34px rgba(17, 17, 17, 0.06);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.b2b-sector-card::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 90px;
  height: 90px;
  border-radius: 0 0 0 90px;
  background: rgba(116, 170, 31, 0.06);
  content: "";
}

.b2b-sector-card:hover {
  transform: translateY(-5px);
  border-color: rgba(116, 170, 31, 0.45);
  box-shadow: 0 20px 40px rgba(116, 170, 31, 0.14);
}

.b2b-sector-icon {
  display: inline-flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.35rem;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--obrk-green-primary), var(--obrk-green-secondary));
  color: var(--obrk-white);
  font-size: 1.75rem;
  box-shadow: 0 10px 22px rgba(116, 170, 31, 0.28);
}

.b2b-sector-card h3 {
  margin-bottom: 0.65rem;
  color: var(--obrk-black);
}

.b2b-sector-card p {
  color: var(--obrk-text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

.b2b-categories {
  padding: 5rem 0;
  color: var(--obrk-white);
  background:
    radial-gradient(circle at 92% 15%, rgba(140, 198, 63, 0.22), transparent 30%),
    linear-gradient(140deg, #111 0%, #1b1d1b 60%, #202a18 100%);
}

.b2b-section-heading--light h2 {
  color: var(--obrk-white);
}

.b2b-section-heading--light p {
  color: rgba(255, 255, 255, 0.7);
}

.b2b-section-heading--light .b2b-section-kicker {
  color: var(--obrk-green-secondary);
}

.b2b-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.b2b-category-card {
  padding: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(8px);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.b2b-category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(140, 198, 63, 0.55);
  background: rgba(255, 255, 255, 0.08);
}

.b2b-category-card > .material-symbols-outlined {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
  border-radius: 14px;
  background: rgba(140, 198, 63, 0.15);
  color: var(--obrk-green-secondary);
  font-size: 1.65rem;
}

.b2b-category-card h3 {
  margin-bottom: 0.85rem;
  color: var(--obrk-white);
  font-family: var(--font-family-heading);
  font-size: 1.05rem;
  font-weight: var(--font-weight-bold);
}

.b2b-category-card ul {
  display: grid;
  gap: 0.48rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  line-height: 1.5;
}

.b2b-category-card li {
  position: relative;
  padding-left: 1rem;
}

.b2b-category-card li::before {
  position: absolute;
  left: 0;
  color: var(--obrk-green-secondary);
  content: "•";
}

.b2b-category-note {
  display: flex;
  max-width: 760px;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 2rem auto 0;
  padding: 0.9rem 1.1rem;
  border: 1px solid rgba(140, 198, 63, 0.26);
  border-radius: 10px;
  background: rgba(116, 170, 31, 0.08);
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.86rem;
  line-height: 1.5;
}

.b2b-category-note .material-symbols-outlined {
  flex-shrink: 0;
  color: var(--obrk-green-secondary);
  font-size: 1.15rem;
}

.b2b-models {
  background: var(--obrk-bg-light);
}

.b2b-model-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.b2b-model-card {
  display: flex;
  gap: 1.2rem;
  padding: 2rem;
  border: 1px solid var(--obrk-border-light);
  border-radius: 16px;
  background: var(--obrk-white);
  box-shadow: 0 14px 32px rgba(17, 17, 17, 0.06);
}

.b2b-model-card--featured {
  border-color: rgba(116, 170, 31, 0.42);
  box-shadow: 0 16px 36px rgba(116, 170, 31, 0.13);
}

.b2b-model-number {
  color: rgba(116, 170, 31, 0.35);
  font-family: var(--font-family-heading);
  font-size: 2rem;
  font-weight: var(--font-weight-black);
  line-height: 1;
}

.b2b-model-card h3 {
  margin-bottom: 0.55rem;
  color: var(--obrk-black);
  font-family: var(--font-family-heading);
  font-size: 1.05rem;
  font-weight: var(--font-weight-bold);
}

.b2b-model-card p {
  color: var(--obrk-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.b2b-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  counter-reset: b2b-step;
}

.b2b-process-grid li {
  position: relative;
  display: grid;
  justify-items: center;
  padding: 0 1.2rem;
  text-align: center;
}

.b2b-process-grid li:not(:last-child)::after {
  position: absolute;
  top: 25px;
  left: calc(50% + 34px);
  width: calc(100% - 68px);
  height: 2px;
  background: linear-gradient(90deg, var(--obrk-green-primary), rgba(116, 170, 31, 0.18));
  content: "";
}

.b2b-process-step {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--obrk-green-primary), var(--obrk-green-secondary));
  color: var(--obrk-white);
  font-family: var(--font-family-heading);
  font-weight: var(--font-weight-bold);
  box-shadow: 0 10px 24px rgba(116, 170, 31, 0.28);
}

.b2b-process-grid h3 {
  margin-bottom: 0.55rem;
  color: var(--obrk-black);
  font-family: var(--font-family-heading);
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
}

.b2b-process-grid p {
  color: var(--obrk-text-secondary);
  font-size: 0.86rem;
  line-height: 1.55;
}

.b2b-quote {
  padding: 5rem 0;
  color: var(--obrk-white);
  background:
    radial-gradient(circle at 12% 20%, rgba(140, 198, 63, 0.22), transparent 36%),
    linear-gradient(135deg, #101310 0%, #1b1d1b 62%, #243418 100%);
}

.b2b-quote__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(520px, 1.15fr);
  gap: clamp(3rem, 6vw, 5.5rem);
  align-items: center;
}

.b2b-quote__copy .b2b-section-kicker {
  color: var(--obrk-green-secondary);
}

.b2b-quote__copy h2 {
  margin-bottom: 1rem;
  color: var(--obrk-white);
}

.b2b-quote__copy > p {
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.b2b-quote__copy > ul {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.b2b-quote__copy > ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.5;
}

.b2b-quote__copy > ul .material-symbols-outlined {
  color: var(--obrk-green-secondary);
  font-size: 1.2rem;
}

.b2b-direct-contact {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
}

.b2b-direct-contact > .material-symbols-outlined {
  color: var(--obrk-green-secondary);
  font-size: 1.6rem;
}

.b2b-direct-contact div {
  display: grid;
  gap: 0.25rem;
}

.b2b-direct-contact strong {
  color: var(--obrk-white);
}

.b2b-direct-contact a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

.b2b-direct-contact a:hover {
  color: var(--obrk-green-secondary);
}

.b2b-form-card {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: var(--obrk-white);
  color: var(--obrk-black);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
}

.b2b-form {
  display: grid;
  gap: 1rem;
}

.b2b-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.b2b-field {
  display: grid;
  gap: 0.45rem;
}

.b2b-field label {
  color: var(--obrk-gray-dark);
  font-size: 0.82rem;
  font-weight: var(--font-weight-semibold);
}

.b2b-field input,
.b2b-field select,
.b2b-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--obrk-border-color);
  border-radius: 9px;
  outline: none;
  background: var(--obrk-white);
  color: var(--obrk-gray-dark);
  font-family: var(--font-family-base);
  font-size: 0.93rem;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.b2b-field textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.55;
}

.b2b-field input:focus,
.b2b-field select:focus,
.b2b-field textarea:focus {
  border-color: var(--obrk-green-primary);
  box-shadow: 0 0 0 3px rgba(116, 170, 31, 0.14);
}

.b2b-form > .btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
}

.b2b-form-note {
  color: var(--obrk-text-secondary);
  font-size: 0.75rem;
  line-height: 1.5;
}

.b2b-form-note a {
  color: var(--obrk-green-text);
  text-decoration: underline;
}

.b2b-form-status {
  min-height: 1.2rem;
  color: var(--obrk-green-text);
  font-size: 0.82rem;
  font-weight: var(--font-weight-semibold);
}

.b2b-faq {
  background: var(--obrk-bg-light);
}

.b2b-faq-list {
  display: grid;
  max-width: 900px;
  gap: 0.8rem;
  margin: 0 auto;
}

.b2b-faq .faq-item {
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--obrk-border-light);
  border-radius: 12px;
  background: var(--obrk-white);
  box-shadow: 0 10px 24px rgba(17, 17, 17, 0.045);
}

.b2b-faq summary {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  color: var(--obrk-black);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  list-style: none;
}

.b2b-faq summary::-webkit-details-marker {
  display: none;
}

.b2b-faq summary .material-symbols-outlined {
  color: var(--obrk-green-text);
  transition: transform 0.2s ease;
}

.b2b-faq details[open] summary .material-symbols-outlined {
  transform: rotate(180deg);
}

.b2b-faq details p {
  margin: 0;
  padding: 0 1.2rem 1.2rem;
  color: var(--obrk-text-secondary);
  line-height: 1.65;
}

@media (max-width: 1100px) {
  .b2b-proof__grid,
  .b2b-sector-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .b2b-proof article:nth-child(2) {
    border-right: 0;
  }

  .b2b-proof article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--obrk-border-light);
  }

  .b2b-category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .b2b-quote__layout {
    grid-template-columns: 1fr;
  }

  .b2b-quote__copy {
    max-width: 720px;
  }
}

@media (max-width: 900px) {
  .b2b-model-grid {
    grid-template-columns: 1fr;
  }

  .b2b-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 1rem;
  }

  .b2b-process-grid li:nth-child(2)::after,
  .b2b-process-grid li:last-child::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .b2b-hero {
    min-height: auto;
    padding: 4.5rem 0 5rem;
    background-position: 61% center;
  }

  .b2b-hero__content {
    max-width: 100%;
  }

  .b2b-hero h1 {
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .b2b-hero__actions {
    flex-direction: column;
  }

  .b2b-hero__actions .btn {
    width: 100%;
    min-width: 0;
  }

  .b2b-hero__benefits {
    display: grid;
    gap: 0.55rem;
  }

  .b2b-proof {
    padding-bottom: 2.5rem;
  }

  .b2b-proof__grid {
    transform: translateY(-1.5rem);
    border-radius: 14px;
  }

  .b2b-proof article {
    gap: 0.65rem;
    padding: 1rem;
  }

  .b2b-proof article > .material-symbols-outlined {
    flex-basis: 40px;
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .b2b-proof strong {
    font-size: 0.85rem;
  }

  .b2b-proof p {
    font-size: 0.75rem;
  }

  .b2b-sectors,
  .b2b-categories,
  .b2b-models,
  .b2b-process,
  .b2b-quote,
  .b2b-faq {
    padding: 3.75rem 0;
  }

  .b2b-section-heading {
    margin-bottom: 2rem;
  }

  .b2b-sector-grid,
  .b2b-category-grid,
  .b2b-process-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .b2b-sector-card,
  .b2b-category-card {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0.55rem 0.9rem;
    padding: 1.4rem;
  }

  .b2b-sector-icon,
  .b2b-category-card > .material-symbols-outlined {
    grid-row: 1;
    width: 48px;
    height: 48px;
    margin: 0;
    border-radius: 13px;
    font-size: 1.45rem;
  }

  .b2b-sector-card h3,
  .b2b-category-card h3 {
    grid-column: 2;
    align-self: center;
    margin: 0;
  }

  .b2b-sector-card p,
  .b2b-category-card ul {
    grid-column: 1 / -1;
  }

  .b2b-process-grid li {
    grid-template-columns: 46px minmax(0, 1fr);
    justify-items: start;
    gap: 0.8rem;
    padding: 1.2rem;
    border: 1px solid var(--obrk-border-light);
    border-radius: 12px;
    background: var(--obrk-white);
    text-align: left;
  }

  .b2b-process-grid li::after {
    display: none;
  }

  .b2b-process-step {
    grid-row: 1 / span 2;
    width: 46px;
    height: 46px;
    margin: 0;
  }

  .b2b-process-grid li > div {
    grid-column: 2;
  }

  .b2b-form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .b2b-proof article {
    align-items: flex-start;
    padding: 0.85rem 0.7rem;
  }

  .b2b-model-card {
    padding: 1.4rem;
  }

  .b2b-quote__layout {
    gap: 2rem;
  }

  .b2b-form-card {
    padding: 1.25rem;
    border-radius: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .b2b-sector-card,
  .b2b-category-card,
  .b2b-faq summary .material-symbols-outlined {
    transition: none;
  }
}