/* ============================================================
   MODERN UI OVERLAY  —  Sinh Trắc Vân Tay Gen Z
   Nạp sau main.css để hiện đại hóa giao diện mà không phá template gốc.
   ============================================================ */

:root {
  --m-primary: #6d28d9;        /* violet 700 */
  --m-primary-2: #9333ea;      /* purple 600 */
  --m-accent: #ec4899;         /* pink 500  */
  --m-ink: #0f1020;
  --m-muted: #5b5b73;
  --m-surface: #ffffff;
  --m-bg-soft: #f7f5ff;
  --m-grad: linear-gradient(135deg, #7c3aed 0%, #9333ea 45%, #ec4899 100%);
  --m-grad-soft: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(236, 72, 153, 0.12));
  --m-radius: 20px;
  --m-radius-lg: 28px;
  --m-shadow-sm: 0 4px 16px rgba(24, 16, 64, 0.06);
  --m-shadow: 0 18px 48px -16px rgba(85, 33, 181, 0.28);
  --m-shadow-hover: 0 28px 64px -18px rgba(85, 33, 181, 0.42);
  --m-ring: 0 0 0 4px rgba(124, 58, 237, 0.16);
}

/* ---------- Base polish ---------- */
html {
  scroll-behavior: smooth;
}

body.homepage4-body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.1px;
}

/* Soft decorative gradient backdrop behind the whole page */
body.homepage4-body {
  background-color: #fbfaff;
  background-image:
    radial-gradient(60rem 60rem at 110% -10%, rgba(147, 51, 234, 0.10), transparent 60%),
    radial-gradient(46rem 46rem at -10% 30%, rgba(236, 72, 153, 0.08), transparent 60%);
  background-attachment: fixed;
}

/* Anchor offset so sticky header doesn't cover section titles */
#service, #procedure, #ourteam, #commit, #pricing, #contact {
  scroll-margin-top: 110px;
}

/* ---------- Header: glassmorphism + sticky polish ---------- */
.header-area.homepage4 {
  transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}
.header-area.homepage4.sticky {
  background: rgba(255, 255, 255, 0.72) !important;
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  box-shadow: 0 8px 30px -12px rgba(24, 16, 64, 0.18);
  border-bottom: 1px solid rgba(124, 58, 237, 0.08);
}

.header-area.homepage4 .main-menu ul li a {
  position: relative;
  font-weight: 500;
  transition: color 0.25s ease;
}
.header-area.homepage4 .main-menu ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--m-grad);
  transition: width 0.3s ease;
}
.header-area.homepage4 .main-menu ul li a:hover {
  color: var(--m-primary);
}
.header-area.homepage4 .main-menu ul li a:hover::after {
  width: 100%;
}

/* ---------- Buttons: gradient + glow ---------- */
.header-btn12 {
  background: var(--m-grad) !important;
  border: none;
  border-radius: 999px;
  box-shadow: 0 12px 28px -10px rgba(124, 58, 237, 0.6);
  background-size: 160% 160%;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background-position 0.5s ease;
}
.header-btn12:hover {
  background: var(--m-grad) !important;
  background-size: 160% 160%;
  background-position: right center;
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -12px rgba(124, 58, 237, 0.7);
}

/* ---------- Section heading accents ---------- */
.heading8 h5 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--m-grad-soft);
  color: var(--m-primary);
  font-weight: 600;
  border: 1px solid rgba(124, 58, 237, 0.15);
}
/* Gradient text on the highlighted word. The GSAP SplitText plugin wraps
   each character in its own <div>, so the gradient + clip must be applied to
   those descendants too — otherwise the chars inherit the transparent fill
   without a background and disappear entirely. */
.heading8 h2 span,
.heading8 h2 span div {
  background-image: var(--m-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
/* The decorative underline <img> sits inside the span — keep it painted. */
.heading8 h2 span img {
  -webkit-text-fill-color: initial;
}

/* ---------- Generic card lift for the main content boxes ---------- */
.service-box-area,
.service-boxarea,
.work-process-area,
.works-author-boxarea,
.team-boxarea,
.blog-auhtor-boxarea,
.testimonial-boxarea,
.pricing-boxarea {
  border-radius: var(--m-radius) !important;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  will-change: transform;
}
.service-box-area:hover,
.service-boxarea:hover,
.work-process-area:hover,
.works-author-boxarea:hover,
.team-boxarea:hover,
.blog-auhtor-boxarea:hover,
.testimonial-boxarea:hover {
  transform: translateY(-8px);
  box-shadow: var(--m-shadow-hover);
}

/* ---------- "Khả năng" service boxes ---------- */
.service-box-area {
  background: var(--m-surface);
  border: 1px solid rgba(124, 58, 237, 0.08);
  box-shadow: var(--m-shadow-sm);
  padding: 28px;
}
.service-box-area .icons-area .number h4 {
  background: var(--m-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

/* ---------- Detail service cards (09 chỉ số, etc.) ---------- */
.service-boxarea {
  background: var(--m-surface);
  border: 1px solid rgba(124, 58, 237, 0.08);
  box-shadow: var(--m-shadow-sm);
  position: relative;
  overflow: hidden;
}
.service-boxarea::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--m-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-boxarea:hover::before {
  transform: scaleX(1);
}
.service-boxarea a {
  transition: color 0.25s ease;
}
.service-boxarea:hover a {
  color: var(--m-primary);
}

/* ---------- Work / process steps ---------- */
.work-process-area {
  background: var(--m-surface);
  border: 1px solid rgba(124, 58, 237, 0.08);
  box-shadow: var(--m-shadow-sm);
  padding: 22px;
}
.work-process-area .icons {
  border-radius: 16px;
  background: var(--m-grad-soft);
  transition: transform 0.35s ease;
}
.work-process-area:hover .icons {
  transform: scale(1.08) rotate(-4deg);
}

/* ---------- Commitment cards ---------- */
.works-author-boxarea {
  border: 1px solid rgba(124, 58, 237, 0.08);
  box-shadow: var(--m-shadow-sm);
  height: 100%;
}
/* Icon circle: keep the template's light circle + colored icon in the
   normal state (so the icon stays visible), just soften the tint. The
   template already turns the card purple + icon white on hover. */
.works4-section-area .works-author-boxarea .icons {
  background: var(--m-grad-soft);
}

/* ---------- Team cards ---------- */
.team-boxarea {
  overflow: hidden;
  box-shadow: var(--m-shadow-sm);
}
.team-boxarea .img1 {
  border-radius: var(--m-radius) var(--m-radius) 0 0;
  overflow: hidden;
}
.team-boxarea .img1 img {
  transition: transform 0.6s ease;
  width: 100%;
}
.team-boxarea:hover .img1 img {
  transform: scale(1.06);
}
.team-boxarea .content {
  padding: 18px;
}
.team-boxarea .content a {
  font-weight: 700;
}

/* ---------- Testimonials ---------- */
.testimonial-boxarea {
  background: var(--m-surface);
  border: 1px solid rgba(124, 58, 237, 0.08);
  box-shadow: var(--m-shadow-sm);
  padding: 32px;
}
.testimonial-boxarea .auhtor-logo .logo img {
  border-radius: 50%;
  border: 3px solid rgba(124, 58, 237, 0.18);
}
.testimonial-boxarea ul li i {
  color: #f59e0b;
}

/* ---------- Pricing cards ---------- */
.pricing-boxarea {
  background: var(--m-surface);
  border: 1px solid rgba(124, 58, 237, 0.1);
  box-shadow: var(--m-shadow-sm);
  padding: 36px 30px;
}
.pricing-boxarea:hover {
  transform: translateY(-8px);
  box-shadow: var(--m-shadow-hover);
}
.pricing-boxarea h1 {
  background: var(--m-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}
.pricing-boxarea.active {
  background: var(--m-grad);
  border: none;
  color: #fff;
  box-shadow: var(--m-shadow-hover);
  transform: translateY(-8px) scale(1.02);
}
.pricing-boxarea.active h1,
.pricing-boxarea.active h4,
.pricing-boxarea.active h5,
.pricing-boxarea.active p,
.pricing-boxarea.active li {
  color: #fff !important;
  -webkit-text-fill-color: #fff;
}

/* ---------- Skeleton loading shimmer ---------- */
.loading-skeleton .skeleton {
  background: linear-gradient(90deg, #eee 25%, #f5f5f5 37%, #eee 63%);
  background-size: 400% 100%;
  border-radius: 10px;
  animation: m-shimmer 1.4s ease infinite;
}
.loading-skeleton .skeleton-text {
  height: 18px;
  margin: 10px 0;
}
.loading-skeleton .skeleton-line {
  height: 12px;
  margin: 8px 0;
  list-style: none;
}
@keyframes m-shimmer {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* ---------- Contact form inputs ---------- */
.contact-form-area .input-area input {
  border-radius: 14px !important;
  border: 1.5px solid rgba(124, 58, 237, 0.18) !important;
  background: rgba(255, 255, 255, 0.9) !important;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.contact-form-area .input-area input:focus {
  outline: none;
  border-color: var(--m-primary) !important;
  box-shadow: var(--m-ring);
}
.contact-form-area .input-area input::placeholder {
  color: #9aa0b4;
}

/* ---------- Footer newsletter input ---------- */
.footer-logo-area3 form input {
  border-radius: 12px;
  transition: box-shadow 0.25s ease;
}
.footer-logo-area3 form input:focus {
  outline: none;
  box-shadow: var(--m-ring);
}

/* ---------- Scroll-to-top progress ring ---------- */
.progress-wrap::after {
  color: var(--m-primary);
}
.progress-wrap svg.progress-circle path {
  stroke: var(--m-primary);
  stroke-width: 4;
}

/* ---------- Reduced motion respect ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- Mobile refinements ---------- */
@media (max-width: 991px) {
  #service, #procedure, #ourteam, #commit, #pricing, #contact {
    scroll-margin-top: 84px;
  }
  .service-box-area,
  .service-boxarea,
  .works-author-boxarea,
  .pricing-boxarea {
    padding: 24px;
  }
}