/* Premium UI System */
:root {
  --color-bg: #f6f9ff;
  --color-surface: #ffffff;
  --color-surface-soft: #f1f6ff;
  --color-text: #0e1f38;
  --color-text-muted: #60728c;
  --color-border: #dbe6f7;
  --color-primary: #285bff;
  --color-primary-2: #33a5ff;
  --color-primary-dark: #1847df;
  --color-success: #16a267;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --section-space: 112px;
  --container-max: 1240px;
  --navbar-height: 88px;
  --shadow-soft: 0 16px 42px rgba(17, 48, 93, 0.08);
  --shadow-card: 0 20px 54px rgba(17, 48, 93, 0.1);
  --shadow-card-hover: 0 30px 76px rgba(17, 48, 93, 0.16);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: "Inter", "Poppins", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 50% -20%, #ebf2ff 0%, var(--color-bg) 35%, #f8fbff 100%);
  color: var(--color-text);
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: var(--container-max);
}

.section-space,
.section-padding,
.section {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

.section-white {
  background: linear-gradient(180deg, #ffffff 0%, #fcfdff 100%);
}

.section-soft,
.bg-light {
  background: linear-gradient(180deg, #f8fbff 0%, #f1f6ff 100%);
}

.section-head {
  margin-bottom: 1rem;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.95rem;
  border-radius: 999px;
  padding: 0.42rem 0.95rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1b58e3;
  background: rgba(40, 91, 255, 0.09);
}

.section-title {
  margin: 0 0 0.9rem;
  font-size: clamp(1.95rem, 3vw, 2.9rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--color-text);
}

.section-subtitle,
.section-lead {
  margin: 0 0 2.4rem;
  max-width: 760px;
  color: var(--color-text-muted);
  font-size: clamp(1rem, 1.2vw, 1.1rem);
}

.text-white-75 {
  color: rgba(255, 255, 255, 0.78);
}

.btn {
  border-radius: 999px;
  font-weight: 650;
  font-size: 0.92rem;
  padding: 0.76rem 1.42rem;
  border-width: 1px;
  transition: all 0.24s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  border: 0;
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(40, 91, 255, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
  color: #ffffff;
  transform: translateY(-2px);
  filter: brightness(1.04);
  box-shadow: 0 18px 34px rgba(40, 91, 255, 0.34);
}

.btn-outline-primary {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(40, 91, 255, 0.35);
  color: #2350cf;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: #edf3ff;
  border-color: rgba(24, 71, 223, 0.4);
  color: #1847df;
}

.btn-light-premium {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  backdrop-filter: blur(6px);
}

.btn-light-premium:hover,
.btn-light-premium:focus {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.24);
}

.btn-outline-light-premium {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.52);
  color: #ffffff;
}

.btn-outline-light-premium:hover,
.btn-outline-light-premium:focus {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}

.form-label {
  font-size: 0.88rem;
  font-weight: 650;
  margin-bottom: 0.5rem;
}

.form-control,
.form-select,
.callback-input {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #ffffff;
  color: var(--color-text);
  padding: 0.72rem 0.86rem;
}

.form-control:focus,
.form-select:focus,
.callback-input:focus {
  border-color: rgba(40, 91, 255, 0.42);
  box-shadow: 0 0 0 0.2rem rgba(40, 91, 255, 0.14);
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1030;
}

.app-navbar {
  height: var(--navbar-height);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: all 0.26s ease;
}

.app-navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.88);
  border-bottom-color: rgba(14, 31, 56, 0.08);
  box-shadow: 0 8px 28px rgba(14, 31, 56, 0.1);
  backdrop-filter: blur(12px);
}

.brand-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  font-size: 1.16rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.navbar-nav {
  gap: 1.2rem;
}

.main-nav-links {
  position: relative;
}

.navbar-nav .nav-link {
  color: var(--color-text) !important;
  font-weight: 550;
  font-size: 0.95rem;
  padding: 0.25rem 0.12rem !important;
}

.navbar-nav .nav-link:hover {
  color: #1a4de3 !important;
}

.navbar-nav .nav-link.nav-scroll-link {
  position: relative;
}

.navbar-nav .nav-link.nav-scroll-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.22rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.navbar-nav .nav-link.nav-scroll-link.is-active {
  color: #1b52db !important;
}

.navbar-nav .nav-link.nav-scroll-link.is-active::after {
  transform: scaleX(1);
}

.nav-ink-bar {
  position: absolute;
  left: 0;
  bottom: -0.22rem;
  height: 2px;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  transform: translateX(0);
  opacity: 0;
  transition: transform 0.26s ease, width 0.26s ease, opacity 0.18s ease;
  pointer-events: none;
}

.nav-ink-bar.is-visible {
  opacity: 1;
}

@media (min-width: 992px) {
  .navbar-nav .nav-link.nav-scroll-link::after {
    display: none;
  }
}

.app-navbar .navbar-toggler {
  border: 1px solid rgba(40, 91, 255, 0.28);
  background: rgba(255, 255, 255, 0.88);
  color: #204dc4;
  padding: 0.42rem 0.56rem;
  border-radius: 0.7rem;
  box-shadow: 0 8px 18px rgba(23, 66, 140, 0.12);
}

.app-navbar .navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(40, 91, 255, 0.18);
}

.app-navbar .navbar-toggler-icon {
  background-image: none !important;
  width: 1.3rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  position: relative;
  display: inline-block;
  vertical-align: middle;
}

.app-navbar .navbar-toggler-icon::before,
.app-navbar .navbar-toggler-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 1.3rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.app-navbar .navbar-toggler-icon::before {
  top: -0.4rem;
}

.app-navbar .navbar-toggler-icon::after {
  top: 0.4rem;
}

.site-main {
  padding-top: var(--navbar-height);
}

.hero-swiper-section {
  position: relative;
}

.home-hero-swiper,
.home-hero-swiper .swiper-wrapper,
.home-hero-swiper .swiper-slide {
  min-height: min(96vh, 980px);
}

.home-hero-swiper .swiper-slide {
  position: relative;
  display: flex;
  align-items: center;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-slide-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(5, 17, 36, 0.6) 0%, rgba(8, 28, 56, 0.42) 48%, rgba(17, 72, 172, 0.36) 100%),
    radial-gradient(circle at 84% 16%, rgba(131, 198, 255, 0.28), transparent 42%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: auto, auto, 54px 54px, 54px 54px;
}

.hero-slide-content {
  position: relative;
  z-index: 1;
  max-width: 920px;
  color: #ffffff;
  padding: clamp(2rem, 6vw, 4rem) 0;
}

.hero-slide-content.align-left {
  margin-right: auto;
  text-align: left;
}

.hero-slide-content.align-center {
  margin: 0 auto;
  text-align: center;
}

.hero-slide-content.align-right {
  margin-left: auto;
  text-align: right;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.38rem 0.95rem;
  margin-bottom: 1.05rem;
}

.hero-slide-content .hero-title,
.hero-title {
  margin: 0 0 1.15rem;
  font-size: clamp(2.25rem, 6.4vw, 5.1rem);
  line-height: 1.04;
  letter-spacing: -0.034em;
  font-weight: 800;
}

.hero-slide-content .hero-subtitle,
.hero-subtitle {
  margin: 0 0 2rem;
  max-width: 760px;
  font-size: clamp(1rem, 2.1vw, 1.18rem);
  color: rgba(255, 255, 255, 0.9);
}

.hero-slide-content.align-center .hero-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.hero-slide-content.align-right .hero-subtitle {
  margin-left: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.86rem;
}

.hero-slide-content.align-center .hero-actions {
  justify-content: center;
}

.hero-slide-content.align-right .hero-actions {
  justify-content: flex-end;
}

.home-hero-swiper .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 1;
}

.home-hero-swiper .swiper-pagination-bullet-active {
  background: #ffffff;
}

.hero-swiper-next,
.hero-swiper-prev {
  position: absolute;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.hero-swiper-next:hover,
.hero-swiper-prev:hover {
  background: rgba(255, 255, 255, 0.28);
}

.hero-swiper-next { right: clamp(1rem, 2vw, 2rem); }
.hero-swiper-prev { left: clamp(1rem, 2vw, 2rem); }

.fade-item {
  opacity: 0;
  transform: translateY(24px);
}

.swiper-slide-active.is-animated .fade-item { animation: fadeInUp 0.78s ease forwards; }
.swiper-slide-active.is-animated .fade-item:nth-child(2) { animation-delay: 0.1s; }
.swiper-slide-active.is-animated .fade-item:nth-child(3) { animation-delay: 0.2s; }
.swiper-slide-active.is-animated .fade-item:nth-child(4) { animation-delay: 0.3s; }

.stats-section { padding-top: 0; }

.stats-grid {
  margin-top: -46px;
  position: relative;
  z-index: 3;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(219, 230, 247, 0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(12px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stats-card { padding: 1.45rem 1.35rem; }
.stats-card + .stats-card { border-left: 1px solid var(--color-border); }
.stats-value {
  display: block;
  font-size: clamp(1.55rem, 2vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #1f54f4;
}

.stats-label {
  margin: 0.3rem 0 0;
  font-size: 0.91rem;
  color: var(--color-text-muted);
}

.glass-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 250, 255, 0.92));
  border: 1px solid rgba(219, 230, 247, 0.9);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(176, 198, 233, 0.9);
}

.service-card { padding: 2rem 1.6rem; }
.service-card h3 { font-size: 1.25rem; margin-bottom: 0.7rem; }

.icon-box {
  width: 70px;
  height: 70px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1f59ff, #2ac4ff);
  color: #ffffff;
  font-size: 1.55rem;
  margin-bottom: 1.1rem;
  box-shadow: 0 14px 30px rgba(31, 89, 255, 0.28);
}

.project-card {
  height: 100%;
  position: relative;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #ffffff;
  box-shadow: var(--shadow-card);
  transition: transform 0.26s ease, box-shadow 0.26s ease;
  overflow: hidden;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-card-hover);
}

.project-cover { aspect-ratio: 16 / 10; overflow: hidden; }
.project-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.project-card:hover .project-cover img { transform: scale(1.04); }
.project-content { padding: 1.45rem; }
.project-chip {
  display: inline-flex;
  border-radius: 999px;
  font-size: 0.73rem;
  font-weight: 700;
  padding: 0.24rem 0.74rem;
  color: #1b58e3;
  background: rgba(40, 91, 255, 0.11);
  margin-bottom: 0.65rem;
}
.project-title { margin-bottom: 0.66rem; font-size: 1.22rem; line-height: 1.32; font-weight: 700; color: var(--color-text); }
.project-text { color: var(--color-text-muted); margin-bottom: 1.2rem; }
.project-card-hitbox { position: absolute; inset: 0; z-index: 1; border-radius: var(--radius-md); }
.project-actions { position: relative; z-index: 2; }

.why-choose-section {
  background: linear-gradient(130deg, #0b2244 0%, #0f3470 44%, #1956b6 100%);
  color: #ffffff;
}

.why-list { display: grid; gap: 1.15rem; }
.why-item { display: flex; gap: 0.92rem; align-items: flex-start; }
.why-item i { margin-top: 0.2rem; color: #b7d6ff; font-size: 1.18rem; }
.why-item h5 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.why-item p { margin: 0; color: rgba(255, 255, 255, 0.74); font-size: 0.96rem; }

.why-card {
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(174, 203, 255, 0.34);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 20px 52px rgba(5, 16, 34, 0.35);
  backdrop-filter: blur(8px);
}

.why-card h3 { margin: 0 0 0.65rem; font-size: 1.45rem; letter-spacing: -0.02em; }
.why-card p { margin-bottom: 1.2rem; color: rgba(255, 255, 255, 0.8); }

.why-mini-grid {
  margin-bottom: 1.4rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.why-mini-grid div {
  padding: 0.85rem;
  border-radius: 14px;
  border: 1px solid rgba(184, 210, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

.why-mini-grid strong { display: block; font-size: 1.1rem; color: #ffffff; }
.why-mini-grid span { font-size: 0.82rem; color: rgba(255, 255, 255, 0.72); }

.references-slider {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-card);
  padding: 1.2rem;
  overflow: hidden;
}

.reference-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  animation: refMove 30s linear infinite;
}
.reference-track:hover { animation-play-state: paused; }

.reference-logo-item {
  width: 172px;
  height: 96px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reference-logo-link {
  width: 100%;
  height: 100%;
  padding: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reference-logo-link img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(0.14);
  transition: filter 0.22s ease, transform 0.22s ease;
}

.reference-logo-link:hover img { filter: grayscale(0); transform: scale(1.04); }
.references-services-slider { width: 100%; border-radius: 20px; padding: 1.35rem; background: rgba(255, 255, 255, 0.9); }

.mission-card { padding: 2rem 1.75rem; border-top: 4px solid #2b69ff; }
.mission-card h3 { font-size: 1.3rem; margin-bottom: 0.72rem; }

.cta-band-section { padding-top: 0; }
.cta-band {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(156, 188, 255, 0.4);
  background: radial-gradient(circle at top right, rgba(141, 216, 255, 0.2), transparent 42%), linear-gradient(128deg, #10346d 0%, #1d54b0 46%, #2967da 100%);
  color: #ffffff;
  box-shadow: 0 24px 66px rgba(18, 50, 103, 0.32);
  padding: clamp(1.7rem, 4vw, 2.6rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.cta-band h2 { margin: 0 0 0.5rem; font-size: clamp(1.4rem, 2vw, 2rem); letter-spacing: -0.02em; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, 0.8); }

.site-footer {
  background: #ffffff;
  border-top: 1px solid var(--color-border);
}

.footer-wrap { padding-top: 3.7rem; padding-bottom: 2rem; }
.footer-brand { font-size: 1.16rem; font-weight: 800; }
.footer-logo { max-width: 220px; max-height: 64px; width: auto; height: auto; object-fit: contain; }
.footer-col-title { font-size: 0.93rem; font-weight: 700; margin-bottom: 1rem; }
.footer-text { color: var(--color-text-muted); margin: 0; }

.footer-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.footer-trust span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  font-size: 0.74rem;
  color: #1b56de;
  background: rgba(40, 91, 255, 0.1);
}

.footer-link-list,
.footer-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.58rem;
}

.footer-link-list a,
.footer-contact-list a { color: var(--color-text-muted); text-decoration: none; }
.footer-link-list a:hover,
.footer-contact-list a:hover { color: #1b58e3; }

.icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(40, 91, 255, 0.1);
  color: #1a4de3;
}

.footer-bottom { padding: 1rem 0 1.4rem; border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 0.86rem; text-align: center; }

.callback-floating-btn {
  position: fixed;
  right: 1rem;
  right: calc(env(safe-area-inset-right) + 1rem);
  bottom: 1.2rem;
  z-index: 1040;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  color: #ffffff;
  padding: 0.84rem 1.14rem;
  display: inline-flex;
  align-items: center;
  gap: 0.52rem;
  max-width: calc(100vw - env(safe-area-inset-left) - env(safe-area-inset-right) - 1.2rem);
  box-sizing: border-box;
  box-shadow: 0 14px 34px rgba(40, 91, 255, 0.34);
}

.callback-floating-btn:hover { filter: brightness(1.05); }

.scroll-top-btn {
  position: fixed;
  right: 1rem;
  right: calc(env(safe-area-inset-right) + 1rem);
  bottom: 5.2rem;
  z-index: 1039;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, #0f2f62, #1a4ea0);
  box-shadow: 0 12px 30px rgba(17, 47, 98, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity 0.22s ease, transform 0.22s ease, filter 0.22s ease;
}

.scroll-top-btn.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  filter: brightness(1.06);
}

.whatsapp-floating-btn {
  position: fixed;
  left: 1rem;
  left: calc(env(safe-area-inset-left) + 1rem);
  bottom: 1.2rem;
  z-index: 1040;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #ffffff;
  font-size: 1.5rem;
  background: linear-gradient(135deg, #1ccf64, #11a84f);
  box-shadow: 0 14px 30px rgba(17, 168, 79, 0.34);
}

.whatsapp-floating-btn:hover {
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(17, 168, 79, 0.42);
}

.callback-modal {
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 65px rgba(16, 39, 66, 0.22);
  overflow: hidden;
}

.callback-visual-col { background: linear-gradient(180deg, #edf4ff, #f6f9ff); }
.callback-visual-wrap { padding: 2rem 1.8rem; display: flex; flex-direction: column; justify-content: center; gap: 0.9rem; height: 100%; }
.callback-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
}
.callback-form-wrap { padding: 1.6rem 1.5rem 1.35rem; }
.callback-submit-btn {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  color: #ffffff;
  font-weight: 700;
  padding: 0.78rem 1.1rem;
}

.py-10 { padding-top: var(--section-space); padding-bottom: var(--section-space); }

.project-detail-hero {
  padding-top: calc(var(--navbar-height) + 2.2rem);
  padding-bottom: 1.3rem;
}

.project-detail-hero-card {
  padding: clamp(1.5rem, 3.2vw, 2.3rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(164, 193, 240, 0.44);
  background: radial-gradient(circle at top right, rgba(173, 214, 255, 0.22), transparent 44%), linear-gradient(135deg, #102a54 0%, #16428a 44%, #2365d0 100%);
  box-shadow: 0 26px 62px rgba(17, 48, 93, 0.24);
}

.project-detail-hero-card .hero-title { color: #ffffff; font-size: clamp(1.95rem, 3.5vw, 3.1rem); }
.project-detail-hero-card .hero-subtitle { color: rgba(255, 255, 255, 0.84); max-width: 920px; }

.project-detail-meta {
  margin-top: 1.15rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.project-detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.36rem 0.82rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.clean-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.detail-main-card { position: relative; overflow: hidden; }
.detail-main-card::before {
  content: "";
  position: absolute;
  inset: -120px auto auto -80px;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(90, 140, 255, 0.16) 0%, transparent 70%);
  pointer-events: none;
}

.project-detail-section .project-detail-html { line-height: 1.75; color: #2b4563; }
.detail-rich-content { border-top: 1px solid var(--color-border); padding-top: 1.5rem; }
.detail-rich-content > *:last-child { margin-bottom: 0; }
.detail-media { width: 100%; border-radius: var(--radius-md); }

.detail-feature-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #f9fbff;
  padding: 1.25rem;
}

.detail-feature-sticky { position: sticky; top: calc(var(--navbar-height) + 1.2rem); }

.feature-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.feature-list li { display: flex; gap: 0.55rem; align-items: flex-start; color: var(--color-text-muted); }
.feature-list i { color: var(--color-success); margin-top: 0.2rem; }
.detail-cta { background: #f9fbff; }
.helper-app-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.helper-app-card {
  border: 1px solid rgba(40, 91, 255, 0.18);
  border-radius: var(--radius-md);
  background: radial-gradient(circle at top right, rgba(112, 186, 255, 0.18), transparent 50%), #f4f9ff;
  padding: 1.2rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 16px 36px rgba(21, 66, 140, 0.11);
}

.helper-app-icon {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  box-shadow: 0 12px 26px rgba(40, 91, 255, 0.28);
}

.helper-app-content {
  flex: 1;
  min-width: 0;
}

.helper-app-kicker {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #2f61dd;
}

.helper-app-title {
  font-size: clamp(1.05rem, 1.4vw, 1.22rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
  word-break: break-word;
}

.helper-app-meta {
  font-size: 0.86rem;
  color: var(--color-text-muted);
}

.helper-app-action {
  flex: 0 0 auto;
}

.helper-app-action .btn {
  min-width: 136px;
}
.gallery-thumb-btn { border: 0; background: transparent; padding: 0; width: 100%; }
.gallery-thumb {
  width: 100%;
  height: 145px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  transition: transform 0.2s ease;
}

.gallery-thumb:hover { transform: translateY(-4px); }
.lightbox-modal { background: rgba(8, 25, 45, 0.96); }
.lightbox-close { position: absolute; right: 1rem; top: 1rem; filter: invert(1); }
.lightbox-image { width: 100%; max-height: min(82vh, 900px); object-fit: contain; }

.error-page-section {
  min-height: calc(100vh - var(--navbar-height));
  display: flex;
  align-items: center;
}

.error-card {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: radial-gradient(circle at top right, rgba(154, 212, 255, 0.22), transparent 44%), linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(246, 250, 255, 0.96));
  box-shadow: var(--shadow-card);
}

.error-card .hero-title { color: var(--color-text); font-size: clamp(1.8rem, 4vw, 2.7rem); }

body.home-theme-default {
  --color-primary: #285bff;
  --color-primary-2: #33a5ff;
  --color-primary-dark: #1847df;
}

body.home-theme-azure {
  --color-bg: #eef6ff;
  --color-surface-soft: #eaf3ff;
  --color-border: #d2e4ff;
  --color-primary: #1878ff;
  --color-primary-2: #4ec3ff;
  --color-primary-dark: #0f60d8;
  background: radial-gradient(circle at 40% -18%, #dbeaff 0%, #edf5ff 42%, #f7fbff 100%);
}

body.home-theme-azure .section-white { background: linear-gradient(180deg, #ffffff 0%, #f3f8ff 100%); }
body.home-theme-azure .hero-slide-bg::after {
  background:
    linear-gradient(120deg, rgba(4, 32, 73, 0.52) 0%, rgba(12, 63, 148, 0.38) 55%, rgba(29, 121, 221, 0.34) 100%),
    radial-gradient(circle at 84% 16%, rgba(160, 216, 255, 0.3), transparent 46%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: auto, auto, 46px 46px, 46px 46px;
}

body.home-theme-azure .stats-grid,
body.home-theme-azure .project-card,
body.home-theme-azure .references-slider,
body.home-theme-azure .glass-card {
  box-shadow: 0 22px 60px rgba(40, 111, 211, 0.14);
}

body.home-theme-dark {
  --color-bg: #0d121b;
  --color-surface: #151d2a;
  --color-surface-soft: #192334;
  --color-text: #eaf1ff;
  --color-text-muted: #a4b7d4;
  --color-border: #2c3d5c;
  --color-primary: #4a8eff;
  --color-primary-2: #64c4ff;
  --color-primary-dark: #3477e3;
  --shadow-soft: 0 18px 44px rgba(0, 0, 0, 0.34);
  --shadow-card: 0 22px 56px rgba(0, 0, 0, 0.36);
  --shadow-card-hover: 0 30px 74px rgba(0, 0, 0, 0.46);
  background: radial-gradient(circle at 50% -25%, #18243a 0%, #0d121b 48%, #090e15 100%);
}

body.home-theme-dark .app-navbar.is-scrolled {
  background: rgba(19, 29, 43, 0.84);
  border-bottom-color: rgba(132, 160, 201, 0.22);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.42);
}

body.home-theme-dark .navbar-nav .nav-link,
body.home-theme-dark .navbar-brand {
  color: #e2ecff !important;
}

body.home-theme-dark .app-navbar .navbar-toggler {
  background: rgba(19, 29, 43, 0.86);
  border-color: rgba(140, 174, 224, 0.38);
  color: #c4ddff;
  box-shadow: 0 10px 24px rgba(2, 9, 20, 0.45);
}

body.home-theme-dark .app-navbar .btn-outline-primary {
  background: rgba(255, 255, 255, 0.04);
  color: #9dc3ff;
  border-color: rgba(157, 195, 255, 0.42);
}

body.home-theme-dark .hero-slide-bg::after {
  background:
    linear-gradient(120deg, rgba(4, 10, 18, 0.75) 0%, rgba(10, 22, 42, 0.56) 48%, rgba(23, 66, 143, 0.46) 100%),
    radial-gradient(circle at 84% 16%, rgba(85, 135, 226, 0.24), transparent 45%),
    linear-gradient(90deg, rgba(160, 189, 255, 0.1) 1px, transparent 1px),
    linear-gradient(0deg, rgba(160, 189, 255, 0.1) 1px, transparent 1px);
  background-size: auto, auto, 52px 52px, 52px 52px;
}

body.home-theme-dark .section-white,
body.home-theme-dark .section-soft,
body.home-theme-dark .bg-light { background: transparent; }

body.home-theme-dark .stats-grid,
body.home-theme-dark .project-card,
body.home-theme-dark .references-slider,
body.home-theme-dark .glass-card,
body.home-theme-dark .reference-logo-item,
body.home-theme-dark .clean-card,
body.home-theme-dark .project-detail-hero-card,
body.home-theme-dark .error-card,
body.home-theme-dark .detail-feature-box,
body.home-theme-dark .helper-app-card,
body.home-theme-dark .detail-cta,
body.home-theme-dark .site-footer,
body.home-theme-dark .callback-modal {
  background: rgba(22, 31, 46, 0.92);
  border-color: #324766;
}

body.home-theme-dark .project-detail-hero-card {
  background: radial-gradient(circle at top right, rgba(102, 153, 255, 0.22), transparent 44%), linear-gradient(135deg, #10213f 0%, #1a3360 44%, #2551a1 100%);
}

body.home-theme-dark .stats-label,
body.home-theme-dark .project-text,
body.home-theme-dark .section-subtitle,
body.home-theme-dark .section-lead,
body.home-theme-dark .text-muted,
body.home-theme-dark .footer-text,
body.home-theme-dark .footer-link-list a,
body.home-theme-dark .footer-contact-list a,
body.home-theme-dark .project-detail-section .project-detail-html,
body.home-theme-dark .feature-list li,
body.home-theme-dark .helper-app-meta {
  color: #a4b7d4 !important;
}

body.home-theme-dark .helper-app-card {
  background: radial-gradient(circle at top right, rgba(92, 143, 247, 0.25), transparent 48%), rgba(22, 31, 46, 0.92);
  border-color: #3a5380;
}

@media (max-width: 767.98px) {
  .helper-app-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .helper-app-action {
    width: 100%;
  }

  .helper-app-action .btn {
    width: 100%;
  }
}

body.home-theme-dark .section-title,
body.home-theme-dark .project-title,
body.home-theme-dark .footer-col-title,
body.home-theme-dark .footer-brand { color: #f2f7ff; }

body.home-theme-dark .reference-logo-link img { filter: grayscale(0.06) brightness(1.08); }
body.home-theme-dark .site-footer { border-top-color: #324766; }
body.home-theme-dark .footer-bottom { border-top-color: #324766; }
body.home-theme-dark .icon-circle { background: rgba(138, 176, 255, 0.18); color: #a8cbff; }
body.home-theme-dark .btn-outline-primary { background: transparent; color: #9dc3ff; border-color: rgba(157, 195, 255, 0.5); }
body.home-theme-dark .btn-outline-primary:hover { background: rgba(74, 142, 255, 0.12); color: #c5ddff; }
body.home-theme-dark .callback-visual-col { background: rgba(29, 41, 61, 0.85); }
body.home-theme-dark .callback-input,
body.home-theme-dark .form-control,
body.home-theme-dark .form-select { background: rgba(15, 24, 36, 0.8); border-color: #344b6b; color: #eaf1ff; }
body.home-theme-dark .project-detail-meta span {
  color: rgba(229, 239, 255, 0.9);
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(184, 210, 255, 0.28);
}
body.home-theme-dark .scroll-top-btn {
  background: linear-gradient(135deg, #214b91, #2f79d9);
  box-shadow: 0 12px 32px rgba(13, 28, 52, 0.55);
}
body.home-theme-dark .footer-trust span {
  color: #b9d6ff;
  background: rgba(117, 159, 233, 0.2);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes refMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 1199.98px) {
  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 991.98px) {
  :root { --navbar-height: 78px; }

  .app-navbar {
    background: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(14, 31, 56, 0.08);
    box-shadow: 0 8px 24px rgba(14, 31, 56, 0.11);
  }

  .app-navbar .navbar-toggler {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .navbar-nav {
    gap: 0.55rem;
    margin-top: 0.72rem;
  }

  .callback-floating-btn {
    width: 52px;
    height: 52px;
    justify-content: center;
    padding: 0;
    right: 0.85rem;
    right: calc(env(safe-area-inset-right) + 0.85rem);
    bottom: 0.95rem;
    bottom: calc(env(safe-area-inset-bottom) + 0.95rem);
  }

  .callback-floating-btn span {
    display: none;
  }

  .scroll-top-btn {
    right: 0.85rem;
    right: calc(env(safe-area-inset-right) + 0.85rem);
    bottom: 5rem;
  }

  .main-nav-links {
    margin-top: 0.75rem;
    padding: 0.75rem;
    border: 1px solid rgba(14, 31, 56, 0.09);
    border-radius: 0.95rem;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 14px 28px rgba(14, 31, 56, 0.1);
  }

  .main-nav-links .nav-item {
    width: 100%;
  }

  .main-nav-links .nav-link {
    width: 100%;
    padding: 0.52rem 0.4rem !important;
  }

  .main-nav-links .btn {
    margin-top: 0.42rem;
    width: 100%;
  }

  .nav-ink-bar,
  .hero-swiper-next,
  .hero-swiper-prev { display: none; }

  .stats-grid {
    margin-top: -32px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-card:nth-child(3),
  .stats-card:nth-child(4) { border-top: 1px solid var(--color-border); }
  .stats-card + .stats-card { border-left: 0; }
  .stats-card:nth-child(even) { border-left: 1px solid var(--color-border); }
}

@media (max-width: 768px) {
  :root { --section-space: 76px; }

  .home-hero-swiper,
  .home-hero-swiper .swiper-wrapper,
  .home-hero-swiper .swiper-slide { min-height: 86vh; }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .reference-logo-item { width: 136px; height: 76px; }
  .gallery-thumb { height: 118px; }
  .callback-form-wrap { padding: 1.2rem; }
  .why-mini-grid { grid-template-columns: 1fr; }
  .detail-feature-sticky { position: static; }
}

@media (max-width: 575.98px) {
  .stats-grid {
    margin-top: -24px;
    grid-template-columns: 1fr;
  }

  .stats-card,
  .stats-card:nth-child(even),
  .stats-card + .stats-card { border: 0; }
  .stats-card + .stats-card { border-top: 1px solid var(--color-border); }

  .callback-floating-btn {
    width: 52px;
    height: 52px;
    justify-content: center;
    padding: 0;
  }

  .scroll-top-btn {
    right: 0.75rem;
    right: calc(env(safe-area-inset-right) + 0.75rem);
    bottom: 5.1rem;
    width: 52px;
    height: 52px;
  }

  .callback-floating-btn {
    right: 0.75rem;
    right: calc(env(safe-area-inset-right) + 0.75rem);
    bottom: 0.9rem;
    bottom: calc(env(safe-area-inset-bottom) + 0.9rem);
  }

  .whatsapp-floating-btn {
    left: 0.75rem;
    left: calc(env(safe-area-inset-left) + 0.75rem);
    bottom: 0.9rem;
    bottom: calc(env(safe-area-inset-bottom) + 0.9rem);
  }
}

@media (max-width: 991.98px) {
  body.home-theme-dark .main-nav-links {
    border-color: rgba(129, 158, 201, 0.28);
    background: rgba(19, 29, 43, 0.95);
    box-shadow: 0 16px 32px rgba(2, 9, 20, 0.44);
  }

  body.home-theme-dark .app-navbar {
    background: rgba(19, 29, 43, 0.9);
    border-bottom-color: rgba(132, 160, 201, 0.22);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.42);
  }

  body.home-theme-dark .navbar-toggler {
    border-color: rgba(140, 174, 224, 0.42);
    color: #cfe2ff;
    background: rgba(16, 27, 42, 0.88);
  }

  body.home-theme-dark .main-nav-links .nav-link.nav-scroll-link.is-active {
    color: #b8d4ff !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}