/*
Theme Name: BitBirr Technology Solutions
Theme URI: https://bitbirr.et
Author: OpenAI
Description: Modern WordPress theme for BitBirr Technology Solutions, an ICT company in Ethiopia serving businesses across Ethiopia and the region.
Version: 1.0.0
Text Domain: bitbirr
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@500;600;700;800&display=swap');

:root {
  --bb-primary-50: #eff6ff;
  --bb-primary-100: #dbeafe;
  --bb-primary-200: #bfdbfe;
  --bb-primary-300: #93c5fd;
  --bb-primary-400: #60a5fa;
  --bb-primary-500: #1d4ed8;
  --bb-primary-600: #1e40af;
  --bb-primary-700: #1e3a8a;
  --bb-primary-800: #1e3364;
  --bb-primary-900: #0f2a5c;
  --bb-primary-950: #071a3e;
  --bb-accent-50: #f0fdfa;
  --bb-accent-100: #ccfbf1;
  --bb-accent-200: #99f6e4;
  --bb-accent-300: #5eead4;
  --bb-accent-400: #2dd4bf;
  --bb-accent-500: #14b8a6;
  --bb-accent-600: #0d9488;
  --bb-accent-700: #0f766e;
  --bb-accent-800: #115e59;
  --bb-accent-900: #134e4a;
  --bb-neutral-50: #f8fafc;
  --bb-neutral-100: #f1f5f9;
  --bb-neutral-200: #e2e8f0;
  --bb-neutral-300: #cbd5e1;
  --bb-neutral-400: #94a3b8;
  --bb-neutral-500: #64748b;
  --bb-neutral-600: #475569;
  --bb-neutral-700: #334155;
  --bb-neutral-800: #1e293b;
  --bb-neutral-900: #0f172a;
  --bb-white: #ffffff;
  --bb-radius: 18px;
  --bb-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
  --bb-shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.14);
  --bb-font-body: 'Inter', system-ui, sans-serif;
  --bb-font-heading: 'Poppins', system-ui, sans-serif;
  --bb-container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--bb-font-body);
  color: var(--bb-neutral-800);
  background: var(--bb-white);
  line-height: 1.6;
}

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

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

p {
  margin: 0 0 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--bb-font-heading);
  margin: 0 0 0.75rem;
  line-height: 1.15;
  color: var(--bb-primary-900);
}

.bb-container {
  width: min(var(--bb-container), calc(100% - 2rem));
  margin: 0 auto;
}

.bb-site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.bb-main {
  flex: 1;
}

.bb-topbar {
  background: var(--bb-primary-900);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.75rem;
}

.bb-topbar__inner,
.bb-header__inner,
.bb-footer__bottom,
.bb-footer__cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.bb-topbar__inner {
  min-height: 38px;
}

.bb-topbar__actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.bb-pill,
.bb-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.bb-pill {
  padding: 0.4rem 0.85rem;
  background: rgba(13, 148, 136, 0.12);
  color: var(--bb-accent-700);
}

.bb-tag {
  padding: 0.35rem 0.8rem;
  background: rgba(13, 148, 136, 0.1);
  color: var(--bb-accent-700);
}

.bb-btn,
.bb-btn--primary,
.bb-btn--secondary,
.bb-btn--outline,
.bb-btn--whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 14px;
  border: 0;
  font-weight: 700;
  padding: 0.9rem 1.35rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
  cursor: pointer;
  line-height: 1;
}

.bb-btn:hover,
.bb-btn--primary:hover,
.bb-btn--secondary:hover,
.bb-btn--outline:hover,
.bb-btn--whatsapp:hover {
  transform: translateY(-1px);
}

.bb-btn--primary {
  background: var(--bb-accent-600);
  color: #fff;
  box-shadow: 0 8px 22px rgba(13, 148, 136, 0.24);
}

.bb-btn--secondary {
  background: #fff;
  color: var(--bb-primary-800);
  border: 2px solid #fff;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.1);
}

.bb-btn--outline {
  background: transparent;
  color: var(--bb-primary-700);
  border: 2px solid var(--bb-primary-700);
}

.bb-btn--whatsapp {
  background: #25d366;
  color: #fff;
}

.bb-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06);
}

.bb-header__inner {
  min-height: 74px;
}

.bb-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.bb-brand__mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--bb-primary-900);
  display: grid;
  place-items: center;
  color: var(--bb-accent-400);
  font-family: var(--bb-font-heading);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.bb-brand__title {
  font-family: var(--bb-font-heading);
  font-weight: 800;
  font-size: 1rem;
  color: var(--bb-primary-900);
}

.bb-brand__subtitle {
  color: var(--bb-neutral-500);
  font-size: 0.76rem;
  margin-top: -0.15rem;
}

.bb-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.bb-nav__list,
.bb-footer__links,
.bb-footer__bullets,
.bb-list,
.bb-checklist,
.bb-timeline,
.bb-faq,
.bb-services__list,
.bb-projects__scope,
.bb-contact__steps,
.bb-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bb-nav__list {
  display: flex;
  align-items: center;
  gap: 1.3rem;
}

.bb-nav__link {
  position: relative;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bb-neutral-700);
  padding-bottom: 0.15rem;
}

.bb-nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.1rem;
  width: 0;
  height: 2px;
  background: var(--bb-accent-600);
  transition: width 0.2s ease;
}

.bb-nav__link:hover::after,
.current-menu-item > .bb-nav__link::after,
.current_page_parent > .bb-nav__link::after,
.current_page_item > .bb-nav__link::after {
  width: 100%;
}

.bb-nav__dropdown {
  position: relative;
}

.bb-nav__dropdown-toggle {
  background: transparent;
  border: 0;
  font: inherit;
  color: var(--bb-neutral-700);
  font-weight: 600;
  cursor: pointer;
}

.bb-nav__submenu {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  background: #fff;
  border: 1px solid var(--bb-neutral-200);
  border-radius: 20px;
  box-shadow: var(--bb-shadow-lg);
  padding: 0.75rem;
  display: none;
}

.bb-nav__dropdown:hover .bb-nav__submenu,
.bb-nav__dropdown:focus-within .bb-nav__submenu,
.bb-nav__dropdown.is-open .bb-nav__submenu {
  display: block;
}

.bb-nav__submenu a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 0.9rem;
  border-radius: 14px;
}

.bb-nav__submenu a:hover {
  background: var(--bb-neutral-50);
}

.bb-nav__submenu strong {
  display: block;
  font-size: 0.9rem;
  color: var(--bb-neutral-800);
}

.bb-nav__submenu span {
  display: block;
  color: var(--bb-neutral-500);
  font-size: 0.78rem;
}

.bb-nav__desktop-cta {
  display: inline-flex;
}

.bb-menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--bb-neutral-700);
  padding: 0.6rem;
  border-radius: 12px;
}

.bb-mobile-nav {
  display: none;
  border-top: 1px solid var(--bb-neutral-100);
  padding: 1rem 0 1.1rem;
}

.bb-mobile-nav.is-open {
  display: block;
}

.bb-mobile-nav a,
.bb-mobile-nav button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  color: var(--bb-neutral-700);
  font: inherit;
  font-weight: 600;
}

.bb-mobile-nav a:hover,
.bb-mobile-nav button:hover {
  background: var(--bb-neutral-50);
}

.bb-mobile-nav__group {
  margin-top: 0.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--bb-accent-200);
}

.bb-section {
  padding: 5rem 0;
}

.bb-section--tight {
  padding: 4rem 0;
}

.bb-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 7rem 0 4.5rem;
  background: linear-gradient(135deg, var(--bb-primary-900) 0%, #1e3a8a 44%, var(--bb-accent-700) 100%);
}

.bb-hero::before,
.bb-page-hero::before,
.bb-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image: radial-gradient(circle at 20% 20%, #fff 0, transparent 22%), radial-gradient(circle at 80% 10%, #fff 0, transparent 15%), radial-gradient(circle at 50% 80%, #fff 0, transparent 18%);
  pointer-events: none;
}

.bb-hero__image,
.bb-page-hero__image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.16;
}

.bb-hero__content,
.bb-page-hero__content {
  position: relative;
  z-index: 1;
}

.bb-hero h1,
.bb-page-hero h1,
.bb-cta h2 {
  color: #fff;
}

.bb-hero__text,
.bb-page-hero__text {
  color: var(--bb-primary-200);
  max-width: 42rem;
  font-size: 1.08rem;
}

.bb-hero__actions,
.bb-cta__actions,
.bb-footer__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.bb-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.bb-stats__item {
  text-align: center;
}

.bb-stats__value {
  font-family: var(--bb-font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}

.bb-stats__label {
  color: var(--bb-primary-300);
  font-size: 0.9rem;
}

.bb-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
}

.bb-wave svg {
  width: 100%;
  height: 60px;
  display: block;
}

.bb-page-hero {
  position: relative;
  overflow: hidden;
  padding: 7rem 0 3rem;
  color: #fff;
  background: linear-gradient(135deg, var(--bb-primary-900) 0%, #1e3a8a 50%, var(--bb-accent-700) 100%);
}

.bb-grid {
  display: grid;
  gap: 1.5rem;
}

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

.bb-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bb-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bb-grid--5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.bb-card,
.bb-feature,
.bb-panel,
.bb-contact-card,
.bb-faq__item,
.bb-form,
.bb-project,
.bb-service,
.bb-stat,
.bb-timeline__item,
.bb-value,
.bb-info {
  background: #fff;
  border: 1px solid var(--bb-neutral-200);
  border-radius: var(--bb-radius);
  box-shadow: var(--bb-shadow);
}

.bb-card,
.bb-service,
.bb-project,
.bb-value {
  overflow: hidden;
}

.bb-card,
.bb-feature,
.bb-panel,
.bb-contact-card,
.bb-faq__item,
.bb-value,
.bb-info {
  padding: 1.5rem;
}

.bb-card:hover,
.bb-feature:hover,
.bb-project:hover,
.bb-service:hover,
.bb-value:hover {
  transform: translateY(-3px);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  box-shadow: var(--bb-shadow-lg);
}

.bb-card__icon,
.bb-service__icon,
.bb-feature__icon,
.bb-step__icon,
.bb-info__icon,
.bb-contact__icon,
.bb-project__icon,
.bb-badge,
.bb-hero__badge {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--bb-primary-900);
  color: var(--bb-accent-400);
  flex: 0 0 auto;
}

.bb-card__title,
.bb-service__title,
.bb-feature__title,
.bb-panel h3,
.bb-contact-card h3,
.bb-project__title {
  font-size: 1.1rem;
  margin-bottom: 0.55rem;
}

.bb-card__meta,
.bb-card__text,
.bb-service__text,
.bb-feature__text,
.bb-panel p,
.bb-contact-card p,
.bb-project__text,
.bb-faq__item p,
.bb-info p,
.bb-content {
  color: var(--bb-neutral-600);
}

.bb-kb-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.bb-kb-filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--bb-neutral-200);
  background: #fff;
  color: var(--bb-neutral-700);
  font-weight: 600;
  font-size: 0.92rem;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.bb-kb-filter:hover,
.bb-kb-filter.is-active {
  background: var(--bb-primary-900);
  color: #fff;
  border-color: var(--bb-primary-900);
}

.bb-kb-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.bb-kb-card__top {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.bb-kb-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  color: var(--bb-neutral-500);
  font-size: 0.82rem;
  font-weight: 500;
}

.bb-kb-card .bb-card__footer {
  margin-top: auto;
}

.bb-kb-article {
  max-width: 840px;
  margin: 0 auto;
}

.bb-kb-hero-image {
  position: relative;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  border-radius: 28px;
  margin-top: -3.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--bb-shadow-lg);
}

.bb-kb-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bb-kb-hero-image__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 42, 92, 0.08) 0%, rgba(15, 42, 92, 0.64) 100%);
}

.bb-kb-hero-image__label {
  position: absolute;
  left: 1.25rem;
  bottom: 1.25rem;
  z-index: 1;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  backdrop-filter: blur(10px);
}

.bb-kb-article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--bb-neutral-500);
  font-size: 0.9rem;
}

.bb-kb-article__content {
  color: var(--bb-neutral-700);
  font-size: 1.05rem;
}

.bb-kb-article__content h2,
.bb-kb-article__content h3 {
  margin-top: 1.8rem;
}

.bb-kb-article__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.bb-kb-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--bb-neutral-100);
  color: var(--bb-neutral-700);
  font-size: 0.8rem;
  font-weight: 600;
}

.bb-project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.bb-project-filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--bb-neutral-200);
  background: #fff;
  color: var(--bb-neutral-700);
  font-weight: 600;
  font-size: 0.92rem;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.bb-project-filter:hover,
.bb-project-filter.is-active {
  background: var(--bb-primary-900);
  color: #fff;
  border-color: var(--bb-primary-900);
}

.bb-project-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
}

.bb-project-card__hero {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bb-primary-900), var(--bb-accent-700));
}

.bb-project-card__hero img,
.bb-project-card__hero .bb-project-card__placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bb-project-card__placeholder {
  background: linear-gradient(135deg, #0f2a5c 0%, #1e3a8a 50%, #0d9488 100%);
}

.bb-project-card__tag {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  z-index: 1;
}

.bb-project-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.5rem;
}

.bb-project-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  color: var(--bb-neutral-500);
  font-size: 0.82rem;
  font-weight: 500;
}

.bb-project-card__links a {
  color: var(--bb-accent-700);
  font-weight: 700;
}

.bb-project-card__snippet {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.bb-project-gallery {
  display: grid;
  gap: 1rem;
}

.bb-project-gallery__grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bb-project-gallery__item {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 18px;
  background: var(--bb-neutral-100);
  box-shadow: var(--bb-shadow);
}

.bb-project-gallery__item img,
.bb-project-gallery__item iframe {
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.bb-project-video {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: var(--bb-shadow-lg);
}

.bb-partner-marquee {
  overflow: hidden;
  position: relative;
  border: 1px solid var(--bb-neutral-200);
  border-radius: 24px;
  background: linear-gradient(180deg, #fff 0%, var(--bb-neutral-50) 100%);
  box-shadow: var(--bb-shadow);
  isolation: isolate;
}

.bb-partner-marquee::before,
.bb-partner-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 4.25rem;
  pointer-events: none;
  z-index: 1;
}

.bb-partner-marquee::before {
  left: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

.bb-partner-marquee::after {
  right: 0;
  background: linear-gradient(270deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

.bb-partner-marquee__track {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  width: max-content;
  padding: 1rem 0;
  animation: bb-partner-marquee 34s linear infinite;
}

.bb-partner-marquee__group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.bb-partner-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 176px;
  padding: 0.95rem 1.15rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(8px);
  white-space: nowrap;
}

.bb-partner-brand__mark {
  display: grid;
  place-items: center;
  min-width: 2.6rem;
  height: 2.6rem;
  padding: 0 0.55rem;
  border-radius: 14px;
  background: color-mix(in srgb, var(--bb-brand-accent) 14%, white);
  color: var(--bb-brand-accent);
  font-family: var(--bb-font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--bb-brand-accent) 18%, white);
}

.bb-partner-brand__name {
  color: var(--bb-primary-900);
  font-family: var(--bb-font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.bb-partner-marquee:hover .bb-partner-marquee__track {
  animation-play-state: paused;
}

.bb-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

.bb-reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.bb-section.bb-reveal {
  transition-delay: 0.04s;
}

.bb-card.bb-reveal,
.bb-feature.bb-reveal,
.bb-value.bb-reveal,
.bb-project.bb-reveal,
.bb-service.bb-reveal,
.bb-info.bb-reveal,
.bb-contact-card.bb-reveal,
.bb-faq__item.bb-reveal,
.bb-timeline__item.bb-reveal {
  transition-duration: 0.6s;
}

.bb-card__footer,
.bb-service__footer,
.bb-project__footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--bb-accent-700);
  font-weight: 700;
  font-size: 0.92rem;
}

.bb-section__header {
  max-width: 48rem;
}

.bb-section__header--center {
  margin: 0 auto;
  text-align: center;
}

.bb-section__eyebrow {
  display: inline-flex;
  padding: 0.38rem 0.8rem;
  border-radius: 999px;
  background: rgba(13, 148, 136, 0.1);
  color: var(--bb-accent-700);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.bb-section__title {
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.bb-section__subtitle {
  font-size: 1.05rem;
  color: var(--bb-neutral-600);
  margin-top: 0.75rem;
}

.bb-bg--soft {
  background: var(--bb-neutral-50);
}

.bb-bg--hero {
  background: linear-gradient(135deg, var(--bb-primary-900) 0%, #1e3a8a 100%);
  color: #fff;
}

.bb-bg--hero h2,
.bb-bg--hero h3,
.bb-bg--hero p {
  color: #fff;
}

.bb-feature {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.bb-feature p,
.bb-feature .bb-feature__text {
  color: var(--bb-primary-200);
}

.bb-cta {
  position: relative;
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--bb-accent-700) 0%, #1e3a8a 100%);
  color: #fff;
  overflow: hidden;
}

.bb-footer__cta {
  background: var(--bb-primary-900);
  color: #fff;
  padding: 3rem 0;
}

.bb-footer {
  background: var(--bb-neutral-900);
  color: rgba(255, 255, 255, 0.72);
}

.bb-footer__top {
  padding: 4rem 0;
}

.bb-footer h4 {
  color: #fff;
}

.bb-footer__links a,
.bb-footer__bullets li,
.bb-footer__contact a,
.bb-footer__bottom a {
  color: rgba(255, 255, 255, 0.72);
}

.bb-footer__links a:hover,
.bb-footer__contact a:hover,
.bb-footer__bottom a:hover {
  color: var(--bb-accent-300);
}

.bb-footer__bullets li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.92rem;
  margin-bottom: 0.5rem;
}

.bb-footer__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bb-accent-500);
  flex: 0 0 auto;
}

.bb-footer__contact li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.bb-footer__contact strong {
  display: block;
  color: #fff;
}

.bb-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.1rem 0;
  font-size: 0.88rem;
}

.bb-page-content {
  padding: 4rem 0;
}

.bb-content h2,
.bb-content h3,
.bb-content h4 {
  margin-top: 1.7rem;
}

.bb-content ul {
  padding-left: 1.2rem;
}

.bb-content li {
  margin-bottom: 0.45rem;
}

.bb-page-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 2rem;
}

.bb-sidebar {
  display: grid;
  gap: 1rem;
}

.bb-sidebar .bb-info {
  display: grid;
  gap: 0.85rem;
}

.bb-services__item,
.bb-projects__item,
.bb-timeline__item {
  position: relative;
}

.bb-services__item + .bb-services__item {
  margin-top: 1.5rem;
}

.bb-services__detail {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr);
  gap: 0;
  overflow: hidden;
}

.bb-services__detail .bb-services__main,
.bb-services__detail .bb-services__aside {
  padding: 1.8rem;
}

.bb-services__aside {
  background: var(--bb-neutral-50);
  border-left: 1px solid var(--bb-neutral-200);
}

.bb-checklist li,
.bb-services__list li,
.bb-projects__scope li,
.bb-contact__steps li,
.bb-faq__item li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-bottom: 0.55rem;
  color: var(--bb-neutral-700);
}

.bb-checklist li::before,
.bb-services__list li::before,
.bb-projects__scope li::before,
.bb-contact__steps li::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--bb-accent-600);
  margin-top: 0.45rem;
  flex: 0 0 auto;
}

.bb-timeline {
  position: relative;
  padding-left: 2rem;
}

.bb-timeline::before {
  content: '';
  position: absolute;
  left: 0.45rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--bb-neutral-200);
}

.bb-timeline__item {
  padding-left: 1rem;
  margin-bottom: 1.1rem;
  box-shadow: none;
}

.bb-timeline__year {
  color: var(--bb-accent-700);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.bb-form {
  padding: 1.75rem;
}

.bb-field {
  margin-bottom: 1rem;
}

.bb-field label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--bb-neutral-700);
  margin-bottom: 0.4rem;
}

.bb-field input,
.bb-field select,
.bb-field textarea {
  width: 100%;
  border: 1px solid var(--bb-neutral-300);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  font: inherit;
  background: #fff;
  color: var(--bb-neutral-800);
}

.bb-field input:focus,
.bb-field select:focus,
.bb-field textarea:focus {
  outline: 2px solid rgba(13, 148, 136, 0.18);
  border-color: var(--bb-accent-500);
}

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

.bb-form__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.bb-alert {
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: var(--bb-accent-50);
  border: 1px solid var(--bb-accent-100);
  color: var(--bb-neutral-700);
  margin-bottom: 1.25rem;
}

.bb-404 {
  padding: 7rem 0;
  text-align: center;
}

.bb-404__mark {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  display: grid;
  place-items: center;
  background: var(--bb-primary-50);
  color: var(--bb-primary-900);
  font-family: var(--bb-font-heading);
  font-size: 2rem;
  font-weight: 800;
}

.bb-floating-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  box-shadow: 0 14px 36px rgba(37, 211, 102, 0.35);
  font-weight: 800;
  letter-spacing: 0.01em;
}

.bb-floating-whatsapp:hover {
  transform: translateY(-2px);
  color: #fff;
}

.bb-floating-whatsapp__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.16);
  flex: 0 0 auto;
}

.bb-floating-whatsapp__text {
  font-size: 0.95rem;
}

.bb-back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 5.15rem;
  z-index: 999;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 999px;
  border: 0;
  display: grid;
  place-items: center;
  background: var(--bb-primary-900);
  color: #fff;
  box-shadow: 0 14px 36px rgba(15, 42, 92, 0.24);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease, background-color 0.2s ease;
}

.bb-back-to-top:hover {
  background: var(--bb-accent-600);
  color: #fff;
}

.bb-back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@keyframes bb-partner-marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.bb-muted {
  color: var(--bb-neutral-500);
}

.dashicons {
  width: auto;
  height: auto;
  font-size: 1.1rem;
  line-height: 1;
}

@media (max-width: 1100px) {
  .bb-nav {
    gap: 1rem;
  }

  .bb-nav__list {
    gap: 1rem;
  }

  .bb-grid--4,
  .bb-grid--5,
  .bb-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bb-page-grid,
  .bb-services__detail {
    grid-template-columns: 1fr;
  }

  .bb-services__aside {
    border-left: 0;
    border-top: 1px solid var(--bb-neutral-200);
  }

  .bb-floating-whatsapp {
    right: 1rem;
    bottom: 1rem;
    padding: 0.82rem 0.95rem;
  }

  .bb-partner-brand {
    min-width: 150px;
    padding: 0.82rem 0.95rem;
  }

  .bb-partner-brand__name {
    font-size: 0.92rem;
  }

  .bb-back-to-top {
    right: 1rem;
    bottom: 4.8rem;
    width: 3rem;
    height: 3rem;
  }

  .bb-project-gallery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .bb-reveal,
  .bb-reveal--visible,
  .bb-floating-whatsapp,
  .bb-back-to-top,
  .bb-card,
  .bb-feature,
  .bb-project,
  .bb-service,
  .bb-value,
  .bb-partner-marquee__track {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}

@media (max-width: 640px) {
  .bb-project-gallery__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 880px) {
  .bb-topbar__inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.6rem 0;
  }

  .bb-nav__list,
  .bb-nav__desktop-cta {
    display: none;
  }

  .bb-menu-toggle {
    display: inline-flex;
  }

  .bb-header__inner {
    min-height: 68px;
  }

  .bb-mobile-nav {
    display: none;
  }

  .bb-mobile-nav.is-open {
    display: block;
  }

  .bb-hero,
  .bb-page-hero {
    padding-top: 6.2rem;
  }

  .bb-grid--2,
  .bb-grid--3,
  .bb-form__row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .bb-container {
    width: min(var(--bb-container), calc(100% - 1.25rem));
  }

  .bb-section,
  .bb-section--tight,
  .bb-page-content {
    padding: 3.5rem 0;
  }

  .bb-hero {
    padding-bottom: 3.8rem;
  }

  .bb-hero__actions,
  .bb-cta__actions,
  .bb-footer__cta-actions,
  .bb-form__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .bb-btn,
  .bb-btn--primary,
  .bb-btn--secondary,
  .bb-btn--outline,
  .bb-btn--whatsapp {
    width: 100%;
  }

  .bb-stats {
    grid-template-columns: 1fr 1fr;
  }

  .bb-topbar__actions {
    gap: 0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .bb-reveal,
  .bb-reveal--visible,
  .bb-floating-whatsapp,
  .bb-card,
  .bb-feature,
  .bb-project,
  .bb-service,
  .bb-value,
  .bb-partner-marquee__track {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}