:root {
  --biyoapp-ink: #12213a;
  --biyoapp-muted: #64748b;
  --biyoapp-blue: #1769e0;
  --biyoapp-blue-dark: #0a3477;
  --biyoapp-surface: #f5f8fc;
  --biyoapp-border: #e5ebf3;
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--biyoapp-muted);
  overflow-x: hidden;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(23, 105, 224, 0.55);
  outline-offset: 3px;
}

.vl-header-area {
  padding-right: clamp(12px, 3vw, 40px);
  padding-left: clamp(12px, 3vw, 40px);
}

.vl-header-bg-4 {
  margin-top: 14px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(5, 18, 43, 0.45);
  box-shadow: 0 12px 34px rgba(3, 13, 35, 0.12);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.vl-header-area .vl-main-menu ul li a {
  font-weight: 600;
  transition: color 180ms ease;
}

.vl-header-area .vl-main-menu ul li a:hover {
  color: #75b8ff;
}

.vl-header-action-item button {
  color: #fff;
}

.biyoapp-hero {
  height: auto !important;
  min-height: 0 !important;
  padding: 116px 0 46px !important;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 82% 0%, rgba(20, 101, 215, 0.12), transparent 42%),
    #06142d;
}

.biyoapp-hero .container {
  max-width: 1440px;
  padding: 0 24px;
}

.biyoapp-hero-art {
  overflow: hidden;
  border: 1px solid rgba(129, 190, 255, 0.2);
  border-radius: 22px;
  background: #06142d;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.biyoapp-hero-art img {
  display: block;
  width: 100%;
  height: auto;
}

.biyoapp-hero-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 28px 8px 0;
}

.biyoapp-hero-copy {
  max-width: 670px;
}

.biyoapp-eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  color: #7fc4ff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.biyoapp-hero-copy p {
  margin: 0;
  color: rgba(241, 247, 255, 0.82);
  font-size: 17px;
  line-height: 1.7;
}

.biyoapp-primary-button {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 13px;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: linear-gradient(135deg, #2384f5, #1256c4);
  box-shadow: 0 12px 28px rgba(15, 92, 204, 0.3);
  color: #fff;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.biyoapp-primary-button:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #3595ff, #1769e0);
  box-shadow: 0 16px 34px rgba(15, 92, 204, 0.4);
  color: #fff;
  text-decoration: none;
}

.vl-about-area,
.vl-gallery,
.vl-testimonial {
  padding-top: clamp(64px, 8vw, 104px);
  padding-bottom: clamp(54px, 7vw, 88px);
}

.vl-service-area {
  padding-top: clamp(64px, 8vw, 104px);
  padding-bottom: clamp(44px, 6vw, 72px);
  background: var(--biyoapp-surface);
}

.vl-section-title,
.vl-section-heading,
.vl-service-icon-box-4-title,
.vl-gallery-testimonial-2-title {
  color: var(--biyoapp-ink);
  letter-spacing: -0.025em;
}

.vl-section-subtitle-6 {
  color: var(--biyoapp-blue);
  letter-spacing: 0.12em;
}

.vl-section-description,
.vl-section-description-2 {
  color: var(--biyoapp-muted);
}

.vl-service-icon-box-4 {
  height: calc(100% - 30px);
  padding: 32px 28px;
  border: 1px solid var(--biyoapp-border);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(24, 48, 82, 0.045);
}

.vl-service-icon-box-4:after {
  border-radius: inherit;
  background: linear-gradient(135deg, #0d43a7, #1769e0);
}

.vl-service-icon-box-4:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 42px rgba(17, 60, 128, 0.15);
}

.vl-service-icon-box-4-title {
  line-height: 1.35;
}

.vl-service-icon-box-4-content4 p {
  font-size: 15px;
  line-height: 1.75;
}

.vl-gallery-testimonial-2 {
  overflow: hidden;
  border: 1px solid var(--biyoapp-border);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(24, 48, 82, 0.08);
}

.vl-gallery-testimonial-2-image img {
  transition: transform 350ms ease;
}

.vl-gallery-testimonial-2:hover .vl-gallery-testimonial-2-image img {
  transform: scale(1.035);
}

.vl-contact-iner-box,
.vl-about-icon-box-4 {
  border-radius: 18px;
}

.vl-contact-iner-form input,
.vl-contact-iner-form textarea {
  border: 1px solid var(--biyoapp-border);
  border-radius: 12px;
  background: #fff;
}

.vl-breadcrumb-bg {
  padding-top: 144px !important;
  padding-bottom: 42px !important;
  background-position: center;
  background-size: cover;
}

.vl-breadcrumb-bg .row > div > br {
  display: none;
}

.vl-breadcrumb h1 {
  letter-spacing: -0.035em;
}

.vl-offcanvas {
  background-color: #fff;
}

.vl-offcanvas-close-toggle,
.vl-offcanvas-toggle {
  min-width: 44px;
  min-height: 44px;
}

@media (max-width: 991px) {
  .vl-header-bg-4 {
    margin-top: 10px;
    padding: 5px 10px;
    border-radius: 16px;
    background: rgba(5, 18, 43, 0.62);
  }

  .vl-header-bg-4 .vl-logo img {
    max-width: 158px;
  }
}

@media (max-width: 575px) {
  .biyoapp-hero {
    padding: 102px 0 34px !important;
  }

  .biyoapp-hero .container {
    padding-right: 16px;
    padding-left: 16px;
  }

  .biyoapp-hero-art {
    border-radius: 14px;
  }

  .biyoapp-hero-footer {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
    padding: 22px 2px 0;
  }

  .biyoapp-hero-copy p {
    font-size: 15px;
    line-height: 1.65;
  }

  .biyoapp-primary-button {
    width: 100%;
    min-height: 52px;
  }

  .vl-about-area,
  .vl-gallery,
  .vl-testimonial {
    padding-top: 54px;
    padding-bottom: 48px;
  }

  .vl-service-area {
    padding-top: 54px;
    padding-bottom: 32px;
  }

  .vl-service-icon-box-4 {
    height: auto;
    padding: 26px 22px;
  }

  .vl-section-title,
  .vl-section-heading,
  .vl-section-heading-2 {
    font-size: clamp(27px, 7vw, 34px) !important;
    line-height: 1.2 !important;
  }

  .vl-breadcrumb-bg {
    padding-top: 118px !important;
    padding-bottom: 28px !important;
  }

  .vl-breadcrumb h1 {
    font-size: 38px;
    line-height: 1.15;
  }

  .biyoapp-chat-widget {
    right: 16px !important;
    bottom: 16px !important;
  }

  .biyoapp-chat-panel {
    width: min(380px, calc(100vw - 32px));
    max-height: calc(100dvh - 108px);
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}