*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #60a5fa;
  --primary-bg: #eff6ff;
  --accent: #0f172a;
  --text: #1e293b;
  --text-secondary: #64748b;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e2e8f0;
  --success: #10b981;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.08);
  --transition: .3s ease;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font);
  color: var(--text);
  line-height: 1.6;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

.bi {
  vertical-align: middle;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .3px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn--primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn--outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn--outline:hover {
  background: var(--primary-bg);
}

.btn--lg {
  padding: 16px 36px;
  font-size: 16px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 72px;
  gap: 40px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
  color: var(--accent);
}

.logo__icon {
  color: var(--primary);
  font-size: 20px;
  display: inline-flex;
  align-items: center;
}

.nav__list {
  display: flex;
  gap: 24px;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
  white-space: nowrap;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

.nav__link:hover {
  color: var(--text);
}

.nav__link:hover::after {
  width: 100%;
}

.header__cta {
  margin-left: auto;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all var(--transition);
  border-radius: 2px;
}

.burger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, var(--primary-bg) 0%, #fff 50%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__badge-label {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(37,99,235,.1);
  color: var(--primary);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(42px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--accent);
  margin-bottom: 16px;
}

.hero__desc {
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.3;
}

.hero__subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

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

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

/* About */
.about {
  padding: 100px 0;
  background: var(--bg);
}

.about__stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.stat-card {
  text-align: center;
  padding: 28px 24px;
  background: var(--primary-bg);
  border-radius: var(--radius);
  flex: 1;
  min-width: 160px;
  max-width: 220px;
}

.stat-card__num {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.stat-card__label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Process Overview (moved showcase) */
.process-overview {
  padding: 100px 0;
  background: var(--bg-alt);
}

.process-overview__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.process-overview__content {
  order: 1;
}

.process-overview__visual {
  order: 2;
  display: flex;
  justify-content: center;
}

.process-overview__image {
  max-width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.process-overview__title {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 20px;
  line-height: 1.15;
}

.process-overview__text {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.process-overview__slogan {
  padding: 20px 28px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
}

/* Problem + Solution merged */
.problem-solution {
  padding: 100px 0;
  background: var(--bg);
}

.problem-solution__grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problem-solution__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: stretch;
}

.problem-solution__row--header {
  margin-bottom: 8px;
}

.problem-solution__col-header {
  display: flex;
  flex-direction: column;
}

.problem-solution__title {
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 24px;
  line-height: 1.25;
}

.problem-solution__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  transition: all var(--transition);
}

.problem-solution__item i {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.problem-solution__item-title {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--accent);
}

.problem-solution__item-desc {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.5;
}

.problem-solution__item--check:hover .problem-solution__item-title {
  color: #fff;
}

.problem-solution__item--check:hover .problem-solution__item-desc {
  color: rgba(255,255,255,.85);
}

.problem-solution__item--x {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--text);
}

.problem-solution__item--x i {
  color: #ef4444;
}

.problem-solution__item--x:hover {
  background: #fee2e2;
  border-color: #fca5a5;
  transform: translateX(4px);
}

.problem-solution__item--check {
  background: var(--primary-bg);
  border: 1px solid var(--border);
}

.problem-solution__item--check i {
  color: var(--primary);
}

.problem-solution__item--check:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-2px);
}

.problem-solution__item--check:hover i {
  color: #fff;
}

/* Features */
.features {
  padding: 100px 0;
  background: var(--bg-alt);
}

.features__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 950px;
  margin: 0 auto;
}

.feature-card {
  flex: 0 0 270px;
  padding: 32px 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  text-align: center;
}

.feature-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card__icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.feature-card__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--accent);
}

.feature-card__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Flow */
.flow-section {
  padding: 100px 0;
  background: var(--bg);
}

.flow {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 28px;
  background: var(--primary-bg);
  border-radius: var(--radius);
  min-width: 120px;
  flex: 1;
  transition: all var(--transition);
}

.flow__step:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-4px);
}

.flow__step:hover .flow__icon {
  filter: brightness(10);
}

.flow__step--final {
  background: var(--primary);
  color: #fff;
}

.flow__icon {
  font-size: 28px;
}

.flow__label {
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

.flow__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

/* Showcase */
.showcase {
  padding: 100px 0;
  background: var(--bg-alt);
}

.showcase__secondary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.showcase__card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.showcase__card .showcase__card-body {
  flex: 1;
}

.showcase__card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.showcase__card-image {
  overflow: hidden;
}

.showcase__card-image img {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  display: block;
}

/* Carousel */
.showcase__card-image--carousel {
  position: relative;
}

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel:hover .carousel__btn {
  opacity: 1;
}

.carousel__slides {
  position: relative;
  display: flex;
  transition: transform .4s ease;
}

.carousel__slide {
  min-width: 100%;
  display: block;
}

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,.45);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .25s ease, background .2s ease;
}

.carousel__btn:hover {
  background: rgba(0,0,0,.7);
}

.carousel__btn--prev {
  left: 10px;
}

.carousel__btn--next {
  right: 10px;
}

.carousel__dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 2;
  background: rgba(0,0,0,.35);
  padding: 6px 12px;
  border-radius: 20px;
}

.carousel__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,.45);
  cursor: pointer;
  transition: background .3s ease;
}

.carousel__dot.active {
  background: #fff;
}

.showcase__card-body {
  padding: 24px;
}

.showcase__card-image + .showcase__card-body {
  border-top: 1px solid #e0e0e0;
}

.showcase__card-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.showcase__card-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Trust */
.trust {
  padding: 100px 0;
  background: var(--primary);
  color: #fff;
}

.trust__inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.trust .section-tag {
  background: rgba(255,255,255,.15);
  color: #fff;
}

.trust__title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

.trust__text {
  font-size: 18px;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin-bottom: 40px;
}

.trust__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.trust__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 100px;
  font-size: 15px;
  font-weight: 500;
  transition: all var(--transition);
}

.trust__badge:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
}

.trust__divider {
  width: 60px;
  height: 2px;
  background: rgba(255,255,255,.2);
  margin: 48px auto;
}

.trust__roadmap-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
  color: rgba(255,255,255,.9);
}

.trust__roadmap-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.trust__roadmap-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 500;
  transition: all var(--transition);
}

.trust__roadmap-item:hover {
  background: rgba(255,255,255,.18);
  transform: translateX(4px);
}

.trust__roadmap-item i {
  font-size: 18px;
}

/* Contact */
.contact {
  padding: 100px 0;
  background: var(--bg-alt);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background: var(--bg);
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font);
  font-size: 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  transition: border-color var(--transition);
  outline: none;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

.contact-form__textarea {
  resize: vertical;
  margin-bottom: 20px;
}

.contact-form__btn {
  width: 100%;
}

.contact-form__hint {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 40px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.contact-item__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 4px;
}

.contact-item__value {
  font-size: 16px;
  font-weight: 500;
  color: var(--accent);
}

.contact-item a.contact-item__value:hover {
  color: var(--primary);
}

/* Footer */
.footer {
  background: var(--accent);
  color: #fff;
  padding: 60px 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer .logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer .logo__icon {
  color: var(--primary-light);
}

.footer__desc {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  line-height: 1.6;
  max-width: 280px;
}

.footer__title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  color: rgba(255,255,255,.5);
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a,
.footer__contacts a {
  font-size: 15px;
  color: rgba(255,255,255,.7);
  transition: color var(--transition);
}

.footer__links a:hover,
.footer__contacts a:hover {
  color: #fff;
}

.footer__contacts {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 14px;
  color: rgba(255,255,255,.4);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.4);
}

.modal__content {
  position: relative;
  background: #fff;
  padding: 48px;
  border-radius: var(--radius);
  text-align: center;
  max-width: 420px;
  width: 90%;
  animation: modalIn .3s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(.9); }
  to { opacity: 1; transform: scale(1); }
}

.modal__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #d1fae5;
  color: var(--success);
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.modal__title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal__text {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero__inner {
    gap: 40px;
  }

  .process-overview__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-overview__content {
    order: 0;
  }

  .process-overview__visual {
    order: 0;
  }

  .problem-solution__row {
    gap: 32px;
  }

  .showcase__secondary {
    grid-template-columns: 1fr 1fr;
  }

  .flow {
    gap: 8px;
  }

  .flow__step {
    padding: 16px 20px;
    min-width: 100px;
  }
}

@media (max-width: 768px) {
  .header__inner {
    gap: 16px;
  }

  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__list {
    flex-direction: column;
    gap: 16px;
  }

  .header__cta {
    display: none;
  }

  .burger {
    display: flex;
  }

  .hero {
    padding: 140px 0 60px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__subtitle {
    max-width: 100%;
  }

  .hero__image {
    max-width: 380px;
  }

  .about__stats {
    flex-direction: column;
    align-items: center;
  }

  .stat-card {
    max-width: 100%;
    width: 100%;
  }

  .problem-solution__grid {
    gap: 24px;
  }

  .problem-solution__row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .problem-solution__row--header {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .problem-solution__row:not(.problem-solution__row--header) {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .problem-solution__row:not(.problem-solution__row--header):last-child {
    border-bottom: none;
  }

  .problem-solution__item--x {
    margin-bottom: 6px;
  }

  .showcase__secondary {
    grid-template-columns: 1fr;
  }

  .flow {
    flex-direction: column;
  }

  .flow__step {
    flex: none;
    width: 100%;
  }

  .flow__arrow {
    transform: rotate(90deg);
  }

  .contact__inner {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 24px;
  }

  .contact-form__row {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__image {
    max-width: 100%;
  }

  .footer__inner {
    grid-template-columns: 1fr;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s ease;
}

.lightbox.active {
  pointer-events: auto;
  opacity: 1;
}

.lightbox__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.7);
}

.lightbox__close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 8px;
  background: rgba(0,0,0,.5);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}

.lightbox__close:hover {
  background: rgba(0,0,0,.75);
}

.lightbox__img {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  transform: scale(.92);
  transition: transform .3s ease;
}

.lightbox.active .lightbox__img {
  transform: scale(1);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,.4);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s ease;
}

.lightbox__nav:hover {
  background: rgba(0,0,0,.7);
}

.lightbox__nav--prev {
  left: 20px;
}

.lightbox__nav--next {
  right: 20px;
}