:root {
  --brand: #26a9ff;
  --brand-2: #2f7cff;
  --deep: #041128;
  --deep-2: #071a37;
  --text: #ffffff;
  --muted: rgba(255,255,255,.84);
  --copy: #4f607a;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background: #ffffff;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; }
.hero-shell,
.section-shell,
.feature-wrap,
.topbar-shell {
  width: min(1330px, calc(100% - 48px));
  margin: 0 auto;
}

.site-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid #e3e9f2;
  box-shadow: 0 4px 24px rgba(16, 39, 72, 0.06);
}

.site-topbar .topbar-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
  padding: 8px 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  display: block;
  width: auto;
  height: 56px;
  max-width: min(220px, 52vw);
  flex-shrink: 0;
  object-fit: contain;
  object-position: left center;
}

.feature-icon-mark {
  width: 22px;
  height: 24px;
}
.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: #102748;
  font-size: 1.8rem;
}

.site-topbar .menu-line {
  background: #102748;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 31px;
}

.site-topbar .site-nav a {
  position: relative;
  color: #1a3356;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .02em;
}

.site-topbar .site-nav a:hover,
.site-topbar .site-nav a.active {
  color: #0b63ce;
}

.site-topbar .site-nav a.active::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -10px;
  width: 64px;
  height: 2px;
  border-radius: 999px;
  background: #26a9ff;
}
.hero {
  position: relative;
  height: clamp(670px, 73.25vh, 682px);
  min-height: 0;
  overflow: hidden;
  background: #031126;
}
.hero-slider-viewport {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-track {
  display: flex;
  width: 100%;
  height: 100%;
  transform: translate3d(0, 0, 0);
  transition: transform .72s cubic-bezier(.22, .61, .36, 1);
  will-change: transform;
}
.hero-track.no-transition {
  transition: none !important;
}
.hero-slide {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
  overflow: hidden;
}
.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-repeat: no-repeat;
  transform: translateZ(0);
  will-change: transform;
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(2,10,24,.08) 0%, rgba(2,10,24,.03) 45%, rgba(2,10,24,.08) 100%),
    linear-gradient(90deg, rgba(0,0,0,.12) 0%, rgba(0,0,0,.03) 45%, rgba(0,0,0,.10) 100%);
}
.hero-slide.is-centered::after {
  background:
    linear-gradient(180deg, rgba(2,10,24,.10) 0%, rgba(2,10,24,.04) 48%, rgba(2,10,24,.12) 100%),
    linear-gradient(90deg, rgba(0,0,0,.10) 0%, rgba(0,0,0,.03) 48%, rgba(0,0,0,.12) 100%);
}
.hero-slide-1::before {
  background-image: image-set(url('../img/hero-slide-1.webp') type('image/webp'), url('../img/hero-slide-1.png') type('image/png'));
  background-image: -webkit-image-set(url('../img/hero-slide-1.webp') type('image/webp'), url('../img/hero-slide-1.png') type('image/png'));
  background-size: 96% auto;
  background-position: center calc(50% + 18px);
}
.hero-slide-2::before {
  background-image: image-set(url('../img/hero-slide-2.webp') type('image/webp'), url('../img/hero-slide-2.png') type('image/png'));
  background-image: -webkit-image-set(url('../img/hero-slide-2.webp') type('image/webp'), url('../img/hero-slide-2.png') type('image/png'));
  background-size: cover;
  background-position: center center;
}
.hero-slide-3::before {
  background-image: image-set(url('../img/hero-slide-3.webp') type('image/webp'), url('../img/hero-slide-3.png') type('image/png'));
  background-image: -webkit-image-set(url('../img/hero-slide-3.webp') type('image/webp'), url('../img/hero-slide-3.png') type('image/png'));
  background-size: cover;
  background-position: center center;
}
.hero-darken {
  display: none;
}

/* V1.4.2: performance-friendly rendering hints */
.feature-strip,
.about,
.why,
.process,
.services,
.contact {
  content-visibility: auto;
  contain-intrinsic-size: 1px 720px;
}
.hero-inner {
  position: relative;
  z-index: 2;
  height: 100%;
  min-height: 0;
  display: flex;
  align-items: flex-start;
}
.hero-copy {
  width: min(640px, 100%);
  padding-top: 88px;
}
.eyebrow {
  margin: 0 0 14px;
  color: #10b6ff;
  font-size: .80rem;
  font-weight: 800;
  letter-spacing: .06em;
}
.hero h1 {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0px;
  font-size: clamp(3.05rem, 4.15vw, 4.35rem);
  line-height: .95;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: -.025em;
  white-space: nowrap;
}

.hero h1 .line-blue {
  color: #2aaeff;
}
.hero h1 span:not(.line-blue) {
  color: #fff;
}
.hero-desc {
  margin: 24px 0 0;
  max-width: 500px;
  color: rgba(255,255,255,.86);
  font-size: .95rem;
  line-height: 1.55;
}

.hero-slide .btn,
.hero-slide a,
.site-nav a,
.brand,
.hero-arrow,
.hero-slider-dots button,
.menu-toggle {
  pointer-events: auto;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  max-width: 520px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .78);
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-trust span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2aaeff;
  flex-shrink: 0;
}
.btn {
  min-width: 178px;
  height: 48px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-radius: 4px;
  border: 1px solid transparent;
  font-size: .92rem;
  font-weight: 700;
}
.btn-primary {
  background: linear-gradient(135deg, #26a9ff, #236cff);
  box-shadow: 0 12px 24px rgba(32, 96, 255, .22);
}
.btn-secondary {
  background: rgba(3,17,38,.28);
  border-color: rgba(255,255,255,.28);
  backdrop-filter: blur(2px);
}
.btn-arrow {
  font-size: 1.3rem;
  line-height: 1;
}
.hero-arrow {
  position: absolute;
  top: 49%;
  transform: translateY(-50%);
  z-index: 30;
  width: 50px;
  height: 65px;
  border: none;
  background: rgba(0,0,0,.48);
  color: rgba(255,255,255,.92);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.hero-arrow span { font-size: 2rem; line-height: 1; }
.hero-arrow-left { left: 0; }
.hero-arrow-right { right: 0; }
.hero-slider-dots {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 24px;
  z-index: 30;
  display: flex;
  gap: 10px;
}
.hero-slider-dots span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid rgba(255,255,255,.94);
}
.hero-slider-dots span.active {
  background: #fff;
}
.feature-strip {
  background: #fff;
  border-top: 1px solid #eceef5;
}
.feature-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.feature-card {
  position: relative;
  min-height: 238px;
  padding: 34px 28px 24px;
  text-align: center;
}
.feature-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 34px;
  right: 0;
  width: 1px;
  height: calc(100% - 68px);
  background: #eceef3;
}
.feature-icon-box {
  width: 58px;
  height: 58px;
  margin: 0 auto 20px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #24b2ff 0%, #2e7bff 100%);
  color: #fff;
  box-shadow: 0 12px 28px rgba(37, 115, 255, .15);
}
.feature-icon {
  width: 26px;
  height: 26px;
}
.feature-card h3 {
  margin: 0 0 14px;
  color: #162c58;
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: .01em;
}
.feature-card p {
  margin: 0 auto;
  max-width: 240px;
  color: #566986;
  font-size: .88rem;
  line-height: 1.55;
}
.feature-underline {
  display: block;
  width: 42px;
  height: 2px;
  border-radius: 999px;
  background: #4aa9ff;
  margin: 14px auto 0;
}
.section {
  color: #0d1f3d;
  padding: 88px 0;
}
.section-tag {
  margin: 0 0 14px;
  color: #239cff;
  font-size: .84rem;
  font-weight: 800;
  letter-spacing: .13em;
}
.section h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.14;
}
.section p {
  color: var(--copy);
  font-size: 1.02rem;
  line-height: 1.8;
}
.two-col {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 42px;
}

.about-layout {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 42px;
  align-items: start;
}

.about-copy {
  grid-column: 1;
}

.about-layout > .about-panel {
  grid-column: 2;
}

.hero-secondary-mobile {
  display: none;
  margin-top: 12px;
  color: rgba(255, 255, 255, .88);
  font-size: .92rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-secondary-mobile:hover {
  color: #fff;
}

.hero-trust-compact {
  display: none;
  margin: 16px 0 0;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: rgba(255, 255, 255, .72);
  line-height: 1.45;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 31px;
}

.feature-scroll-hint {
  display: none;
  margin: 0;
  padding: 12px 0 0;
  text-align: center;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #7a8ea8;
}

.feature-scroll {
  width: 100%;
}

.contact-email-btn {
  width: 100%;
  max-width: 360px;
  margin-top: 22px;
  height: 52px;
  border-radius: 12px;
}

.contact-form-heading {
  margin: 0 0 4px;
  color: rgba(255, 255, 255, .82);
  font-size: .95rem;
  font-weight: 700;
}

.contact-info-compact {
  margin-top: 18px;
}

.about-panel {
  border-radius: 22px;
  padding: 30px;
  color: #fff;
  background: linear-gradient(180deg, #08224b 0%, #06152b 100%);
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 14px 36px rgba(8, 33, 74, .12);
}

.about-panel-intro {
  padding-bottom: 20px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.about-panel .about-panel-eyebrow {
  margin: 0 0 8px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #37b7ff;
}

.about-panel .about-panel-lead {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.02em;
  color: #fff;
}

.metric { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.metric:last-child { border-bottom: 0; }
.metric strong { display: block; margin-bottom: 6px; font-size: 1.55rem; color: #fff; }
.metric span { color: rgba(255,255,255,.8); }

.about-team-note {
  margin-top: 8px;
  padding-left: 14px;
  border-left: 3px solid rgba(35, 156, 255, .55);
  color: #3a5278;
  font-size: .98rem;
}

.process {
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.process-steps {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.process-step {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 22px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid rgba(24, 93, 182, .08);
  box-shadow: 0 12px 28px rgba(20, 56, 112, .06);
}

.process-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #26a9ff, #236cff);
  color: #fff;
  font-size: .9rem;
  font-weight: 800;
}

.process-step h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
  color: #102748;
}

.process-step p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.65;
  color: var(--copy);
}

.site-footer {
  background: linear-gradient(180deg, #06152b 0%, #041128 100%);
  color: rgba(255, 255, 255, .86);
  padding: 48px 0 calc(48px + env(safe-area-inset-bottom));
}

.site-footer-compact {
  padding: 28px 0 calc(28px + env(safe-area-inset-bottom));
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1.4fr auto;
  grid-template-areas:
    "brand nav contact"
    "copy copy copy";
  gap: 22px 28px;
  align-items: start;
}

.site-footer-compact .footer-inner {
  grid-template-columns: 1fr;
  grid-template-areas: "copy";
  text-align: center;
}

.footer-brand-block { grid-area: brand; }

.footer-brand {
  display: inline-block;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: .04em;
  color: #fff;
}

.footer-brand:hover { color: #7fd4ff; }

.footer-tagline {
  margin: 8px 0 0;
  font-size: .9rem;
  color: rgba(255, 255, 255, .62);
}

.footer-nav {
  grid-area: nav;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.footer-nav a {
  font-size: .9rem;
  color: rgba(255, 255, 255, .78);
}

.footer-nav a:hover { color: #fff; }

.footer-contact {
  grid-area: contact;
  text-align: right;
}

.footer-contact a {
  font-size: .92rem;
  font-weight: 600;
  color: #6ecfff;
}

.footer-contact a:hover { color: #fff; }

.footer-copy {
  grid-area: copy;
  margin: 8px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .86rem;
  color: rgba(255, 255, 255, .52);
}

.footer-copy a {
  color: rgba(255, 255, 255, .72);
}

.footer-copy a:hover { color: #fff; }

.contact-fab {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #26a9ff, #236cff);
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  box-shadow: 0 14px 32px rgba(32, 96, 255, .35);
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition:
    opacity .28s ease,
    transform .28s ease,
    box-shadow .22s ease;
}

.contact-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(32, 96, 255, .4);
}

.contact-fab.is-hidden:hover {
  transform: translateY(12px);
}

.contact-fab.is-hidden {
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}

.contact-fab-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .18);
  font-size: 1rem;
}

.form-privacy {
  margin: 4px 0 0;
  font-size: .82rem !important;
  line-height: 1.5 !important;
  color: rgba(255, 255, 255, .58) !important;
}

.form-privacy a {
  color: #8ed4ff;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-privacy a:hover { color: #fff; }

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .55s ease, transform .55s ease;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.legal-page {
  color: #0d1f3d;
  background: #fff;
}

.legal-header {
  background: linear-gradient(180deg, #07172f 0%, #0b2141 100%);
  padding: 22px 0;
}

.legal-header-inner {
  display: flex;
  align-items: center;
}

.legal-back {
  color: rgba(255, 255, 255, .88);
  font-size: .94rem;
  font-weight: 600;
}

.legal-back:hover { color: #fff; }

.legal-main {
  padding: 56px 0 72px;
}

.legal-main h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1.15;
}

.legal-updated {
  margin: 0 0 32px;
  color: #6a7f9c;
  font-size: .92rem;
}

.legal-content section {
  margin-bottom: 28px;
}

.legal-content h2 {
  margin: 0 0 10px;
  font-size: 1.2rem;
  color: #102748;
}

.legal-content p,
.legal-content li {
  color: var(--copy);
  font-size: 1rem;
  line-height: 1.75;
}

.legal-content ul {
  margin: 10px 0 0;
  padding-left: 1.2rem;
}

.legal-content a {
  color: #1a74d4;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.services {
  background: linear-gradient(180deg, #f7fbff 0%, #f3f8ff 100%);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 30px;
}
.service-card {
  background: #fff;
  border: 1px solid rgba(24, 93, 182, .07);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 14px 30px rgba(20, 56, 112, .07);
}
.service-card h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  color: #102748;
}
.contact {
  background: linear-gradient(180deg, #07172f 0%, #0b2141 100%);
  color: #fff;
}
.contact p { color: rgba(255,255,255,.76); }
.contact-box {
  display: grid;
  grid-template-columns: .96fr 1.04fr;
  gap: 36px;
  align-items: start;
}
.contact-form {
  display: grid;
  gap: 14px;
  background: rgba(255,255,255,.05);
  padding: 26px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 18px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255,255,255,.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  padding: 14px 16px;
  font: inherit;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,.56); }
.send-btn { justify-content: center; gap: 12px; }
.send-btn:disabled {
  cursor: not-allowed;
  opacity: .68;
}

.honeypot-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

@media (max-width: 1180px) {
  .hero { height: clamp(650px, 73vh, 682px); min-height: 0; }
  .hero-inner { height: 100%; min-height: 0; }
  .hero-copy { padding-top: 150px; }
  .hero h1 { font-size: 4rem; }
  .feature-wrap,
  .services-grid,
  .two-col,
  .contact-box { grid-template-columns: repeat(2, 1fr); }
  .feature-card:nth-child(2)::after { display: none; }
}
@media (max-width: 860px) {
  .hero-darken { display: none; }
  .hero-arrow { display: none; }
  .services-grid,
  .two-col,
  .contact-box { grid-template-columns: 1fr; }
}


/* V1.3.1 carousel slide layouts */
.hero-slide.is-centered .hero-inner {
  align-items: center;
  justify-content: center;
}

.hero-slide.is-centered .hero-copy {
  width: min(860px, 100%);
  padding-top: 0;
  text-align: center;
}

.hero-slide.is-centered .eyebrow {
  display: none;
}

.hero-title-inline {
  display: flex !important;
  flex-direction: row !important;
  align-items: baseline;
  justify-content: center;
  gap: 18px;
  font-size: clamp(3.4rem, 5vw, 5.2rem) !important;
  line-height: .95;
  letter-spacing: .04em;
  white-space: nowrap;
}

.hero-slide.is-centered .hero-desc {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.35rem;
  line-height: 1.28;
  color: rgba(255,255,255,.96);
}

.hero-actions-centered {
  justify-content: center;
  margin-top: 30px;
}

.hero-actions-centered .btn {
  min-width: 112px;
  height: 34px;
  padding: 0 16px;
  justify-content: center;
  font-size: .78rem;
}

.hero-actions-centered .btn-arrow {
  display: none;
}

.hero[data-active-layout="center"] .hero-darken {
  display: none;
}

/* V1.4.2: performance-friendly rendering hints */
.feature-strip,
.about,
.why,
.services,
.contact {
  content-visibility: auto;
  contain-intrinsic-size: 1px 720px;
}

.hero-slider-dots button {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid rgba(255,255,255,.94);
  padding: 0;
  cursor: pointer;
}

.hero-slider-dots button.active {
  background: #fff;
}

@media (max-width: 768px) {
  .hero-title-inline {
    flex-direction: column !important;
    gap: 6px;
    white-space: normal;
    font-size: clamp(2.25rem, 8vw, 3.4rem) !important;
  }
  .hero-slide.is-centered .hero-desc {
    font-size: 1rem;
  }
}


/* V1.3.4 stable carousel track animation */
.hero.is-slide-moving .hero-slide:not([data-clone="true"]) .hero-copy {
  animation: heroCopySoftIn .46s ease both;
}
@keyframes heroCopySoftIn {
  from { opacity: .72; transform: translate3d(0, 10px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-track {
    transition: none !important;
  }
  .hero.is-slide-moving .hero-copy {
    animation: none;
  }
}


/* V1.3.6: brightness fix - overlay is under text, not above text/buttons */
.hero-slide .hero-copy,
.hero-arrow,
.hero-slider-dots {
  position: relative;
}
.hero-slide .hero-copy {
  text-shadow: 0 2px 16px rgba(0,0,0,.22);
}


/* V1.3.7: auto carousel, no side arrows, dots locked to hero bottom center */
.hero-arrow {
  display: none !important;
  pointer-events: none !important;
}
.hero-slider-dots {
  position: absolute !important;
  left: 50% !important;
  right: auto !important;
  top: auto !important;
  bottom: 24px !important;
  transform: translateX(-50%) !important;
  z-index: 60 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  width: auto !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  pointer-events: auto !important;
}
.hero-slider-dots button {
  position: relative;
  display: block !important;
  width: 14px !important;
  height: 14px !important;
  min-width: 14px !important;
  min-height: 14px !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 999px !important;
  border: 2px solid rgba(255,255,255,.94) !important;
  background: transparent !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  line-height: 0 !important;
  font-size: 0 !important;
  cursor: pointer !important;
}

.hero-slider-dots button::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
}

.hero-slider-dots button.active {
  background: #fff !important;
}


/* V1.3.9: credibility and conversion upgrade */
.site-nav {
  gap: 26px;
}

.section-intro {
  max-width: 780px;
  margin: 0 0 30px;
}

.why {
  background: #fff;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 30px;
}

.why-card {
  position: relative;
  min-height: 250px;
  padding: 28px;
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border: 1px solid rgba(24, 93, 182, .08);
  box-shadow: 0 14px 30px rgba(20, 56, 112, .06);
}

.why-index {
  display: inline-flex;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #26a9ff, #236cff);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .04em;
}

.why-card h3 {
  margin: 0 0 12px;
  color: #102748;
  font-size: 1.15rem;
}

.why-card p {
  margin: 0;
  font-size: .96rem;
  line-height: 1.68;
}

.service-card p {
  margin-bottom: 0;
  font-size: .96rem;
  line-height: 1.68;
}

.contact-info {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-info-item {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.055);
}

.contact-info-item strong {
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #37b7ff;
}

.contact-info-item span {
  color: rgba(255,255,255,.82);
  line-height: 1.5;
}

.contact-info-item a {
  color: #6fd4ff;
  text-decoration: none;
  font-weight: 600;
  word-break: break-word;
}

.contact-info-item a:hover {
  color: #9fe4ff;
  text-decoration: underline;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form label > span {
  color: rgba(255,255,255,.74);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .03em;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(65, 184, 255, .8);
  box-shadow: 0 0 0 3px rgba(38, 169, 255, .16);
}

.contact-form input.is-invalid,
.contact-form textarea.is-invalid {
  border-color: rgba(255, 103, 103, .95);
  box-shadow: 0 0 0 3px rgba(255, 103, 103, .14);
}

.form-message {
  min-height: 44px;
  margin: 0;
  font-size: .92rem !important;
  line-height: 1.45 !important;
  color: rgba(255,255,255,.72) !important;
}

.form-message.is-error {
  color: #ffb9b9 !important;
}

.form-message.is-success {
  color: #b9f5da !important;
}

.hero-actions-centered .btn {
  min-width: 168px;
  height: 40px;
}

@media (max-width: 1180px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "brand contact"
      "nav nav"
      "copy copy";
  }

  .footer-contact {
    text-align: right;
  }
}

@media (max-width: 860px) {
  .site-nav {
    gap: 18px;
  }

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

  .why-card {
    min-height: 0;
  }

  .contact-info {
    margin-top: 22px;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    grid-template-areas:
      "brand"
      "nav"
      "contact"
      "copy";
  }

  .footer-contact {
    text-align: left;
  }

  .hero-trust {
    gap: 8px 14px;
    font-size: .78rem;
  }

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

  .hero-actions {
    align-items: stretch;
  }
}

/* V1.4.1: mobile and visual polish */
html {
  scroll-padding-top: 84px;
}

body.nav-open {
  overflow: hidden;
}

a,
button,
.btn,
.feature-card,
.why-card,
.service-card,
.contact-info-item,
.contact-form input,
.contact-form textarea {
  -webkit-tap-highlight-color: transparent;
}

.btn,
.site-nav a,
.brand,
.menu-toggle,
.hero-slider-dots button,
.feature-card,
.why-card,
.service-card,
.contact-info-item,
.contact-form input,
.contact-form textarea {
  transition:
    transform .22s ease,
    box-shadow .22s ease,
    border-color .22s ease,
    background .22s ease,
    color .22s ease,
    opacity .22s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary:hover {
  box-shadow: 0 16px 30px rgba(32, 96, 255, .28);
}

.btn-secondary:hover {
  border-color: rgba(255,255,255,.48);
  background: rgba(3,17,38,.40);
}

.site-topbar .site-nav a:hover {
  color: #0b63ce;
}

.feature-card:hover,
.why-card:hover,
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(20, 56, 112, .10);
}

.contact-info-item:hover,
.contact-form input:focus,
.contact-form textarea:focus {
  transform: translateY(-1px);
}

.contact-form textarea {
  min-height: 132px;
  resize: vertical;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 12px;
  background: rgba(3,17,38,.36);
  backdrop-filter: blur(10px);
}

.menu-line {
  display: block;
  width: 20px;
  height: 2px;
  margin: 3px 0;
  border-radius: 999px;
  background: #fff;
  transition: transform .22s ease, opacity .22s ease;
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

:focus-visible {
  outline: 3px solid rgba(38, 169, 255, .55);
  outline-offset: 3px;
}

@media (max-width: 1180px) and (min-width: 861px) {
  .hero h1 {
    font-size: clamp(3.35rem, 5vw, 4rem);
  }

  .hero-desc {
    max-width: 540px;
  }

  .services-grid {
    gap: 18px;
  }
}

@media (max-width: 860px) {
  html {
    scroll-padding-top: calc(76px + env(safe-area-inset-top));
  }

  body {
    overflow-x: hidden;
  }

  .hero-shell,
  .section-shell,
  .topbar-shell {
    width: min(100% - 32px, 1320px);
  }

  .site-topbar .topbar-shell {
    min-height: 68px;
    padding: 6px 0;
  }

  .nav-wrap {
    align-items: center;
  }

  .brand {
    max-width: calc(100% - 58px);
  }

  .brand-logo {
    height: 48px;
    max-width: min(190px, 50vw);
  }

  .menu-toggle {
    display: inline-flex;
    flex-direction: column;
    flex: 0 0 auto;
  }

  .site-topbar .site-nav {
    display: none;
    position: fixed;
    inset: max(72px, calc(68px + env(safe-area-inset-top))) 16px auto 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border-radius: 16px;
    background: #ffffff;
    border: 1px solid #e3e9f2;
    box-shadow: 0 20px 48px rgba(16, 39, 72, 0.14);
    z-index: 110;
  }

  .site-topbar .site-nav.open {
    display: flex;
    animation: mobileMenuIn .18s ease both;
  }

  .site-topbar .site-nav.open a {
    color: #1a3356;
  }

  .site-topbar .site-nav.open a:hover,
  .site-topbar .site-nav.open a.active {
    color: #0b63ce;
  }

  .nav-mobile-cta {
    display: block;
    padding: 4px 4px 10px;
    margin-bottom: 6px;
    border-bottom: 1px solid #e8edf4;
  }

  .nav-contact-btn {
    width: 100%;
    min-width: 0;
    height: 50px;
    justify-content: center;
    border-radius: 12px;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: 100%;
  }

  .nav-contact-link {
    display: none;
  }

  .nav-links a {
    width: 100%;
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    border-radius: 12px;
    font-size: .88rem;
  }

  .nav-links a:hover,
  .nav-links a.active {
    background: rgba(11, 99, 206, 0.08);
  }

  .nav-links a.active::after {
    display: none;
  }

  .hero {
    height: min(92svh, 640px);
    min-height: min(92svh, 640px);
    max-height: 640px;
  }

  .hero-inner {
    min-height: 0;
    height: 100%;
  }

  .hero-slide::after {
    background:
      linear-gradient(180deg, rgba(2, 10, 24, .28) 0%, rgba(2, 10, 24, .12) 42%, rgba(2, 10, 24, .32) 100%),
      linear-gradient(90deg, rgba(0, 0, 0, .3) 0%, rgba(0, 0, 0, .08) 56%, rgba(0, 0, 0, .14) 100%);
  }

  .hero-slide-1::before {
    background-position: 64% center;
    background-size: auto 100%;
  }

  .hero-copy {
    padding-top: 56px;
  }

  .eyebrow {
    margin-bottom: 10px;
    font-size: .7rem;
    letter-spacing: .08em;
  }

  .hero-slide.is-centered .eyebrow {
    display: block;
    margin-bottom: 10px;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 9.8vw, 2.95rem);
    line-height: .94;
    white-space: normal;
  }

  .hero-desc {
    margin-top: 14px;
    max-width: 100%;
    font-size: .9rem;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .hero-actions {
    gap: 0;
    margin-top: 20px;
  }

  .hero-actions .btn,
  .hero-actions-centered .btn {
    min-width: 100% !important;
    width: 100%;
    height: 50px;
    border-radius: 12px;
    justify-content: center;
  }

  .hero-secondary-desktop {
    display: none !important;
  }

  .hero-secondary-mobile {
    display: inline-block;
    width: 100%;
    text-align: center;
  }

  .hero-trust-detail {
    display: none;
  }

  .hero-trust-compact {
    display: block;
  }

  .hero-slider-dots {
    bottom: 14px !important;
  }

  .hero-slider-dots button {
    width: 10px !important;
    height: 10px !important;
    min-width: 10px !important;
    min-height: 10px !important;
  }

  .hero-slide.is-centered .hero-inner {
    align-items: flex-start;
    padding-top: 0;
  }

  .hero-slide.is-centered .hero-copy {
    width: 100%;
    padding: 56px 0 0;
    text-align: left;
  }

  .hero-slide.is-centered .hero-desc {
    max-width: 100%;
    font-size: .9rem;
    -webkit-line-clamp: 3;
  }

  .hero-title-inline {
    font-size: clamp(2.1rem, 9.8vw, 2.95rem) !important;
    line-height: .96;
    text-align: left;
    justify-content: flex-start;
  }

  .hero-actions-centered {
    justify-content: stretch;
    width: 100%;
  }

  .feature-scroll-hint {
    display: block;
  }

  .feature-strip {
    padding-bottom: 8px;
  }

  .feature-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    padding: 0 max(16px, env(safe-area-inset-right)) 4px max(16px, env(safe-area-inset-left));
  }

  .feature-scroll::-webkit-scrollbar {
    display: none;
  }

  .feature-wrap {
    display: flex;
    flex-wrap: nowrap;
    width: max-content;
    gap: 14px;
    grid-template-columns: none;
    margin: 0;
  }

  .feature-card {
    flex: 0 0 min(82vw, 300px);
    scroll-snap-align: start;
    min-height: 220px;
    padding: 26px 20px 24px;
    border: 1px solid #eceef3;
    border-radius: 18px;
    border-bottom: 1px solid #eceef3;
  }

  .feature-card::after {
    display: none !important;
  }

  .feature-icon-box {
    width: 54px;
    height: 54px;
    margin-bottom: 16px;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .about-copy,
  .about-layout > .about-panel {
    grid-column: auto;
  }

  .section {
    padding: 62px 0;
  }

  .section h2 {
    font-size: clamp(1.82rem, 7.2vw, 2.35rem);
    line-height: 1.16;
  }

  .section p {
    font-size: .97rem;
    line-height: 1.72;
  }

  .about-panel,
  .service-card,
  .why-card,
  .contact-form {
    border-radius: 18px;
  }

  .about-panel {
    padding: 24px;
  }

  .metric strong {
    font-size: 1.35rem;
  }

  .why-grid,
  .services-grid {
    gap: 14px;
  }

  .why-card,
  .service-card {
    padding: 22px;
  }

  .why-index {
    margin-bottom: 16px;
  }

  .contact-box {
    gap: 28px;
  }

  .contact-email-btn {
    max-width: none;
  }

  .contact-form {
    padding: 20px;
    gap: 12px;
  }

  .contact-form input,
  .contact-form textarea {
    min-height: 48px;
    border-radius: 12px;
    font-size: 16px;
  }

  .send-btn {
    width: 100%;
    height: 52px;
    border-radius: 12px;
  }

  .footer-nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 16px;
  }

  .contact-fab {
    bottom: max(16px, env(safe-area-inset-bottom));
    right: max(16px, env(safe-area-inset-right));
  }
}

@media (max-width: 480px) {
  html {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }

  .hero-shell,
  .section-shell {
    width: min(100% - 28px, 1320px);
  }

  .contact-box {
    gap: 20px;
  }

  .contact-info-item {
    padding: 14px 16px;
  }

  .form-message {
    font-size: 0.9rem !important;
  }

  .brand-logo {
    height: 44px;
    max-width: min(170px, 48vw);
  }

  .site-topbar .topbar-shell {
    min-height: 62px;
  }

  .hero {
    height: min(90svh, 600px);
    min-height: min(90svh, 600px);
    max-height: 600px;
  }

  .hero-copy {
    padding-top: 48px;
  }

  .hero-slide.is-centered .hero-copy {
    padding-top: 48px;
  }

  .hero h1 {
    font-size: clamp(1.95rem, 9.2vw, 2.65rem);
  }

  .section {
    padding: 56px 0;
  }

  .contact-info-item,
  .service-card,
  .why-card {
    padding: 20px;
  }

  .feature-card {
    flex-basis: min(86vw, 280px);
  }
}

@keyframes mobileMenuIn {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .site-nav a,
  .brand,
  .menu-toggle,
  .hero-slider-dots button,
  .feature-card,
  .why-card,
  .service-card,
  .contact-info-item,
  .contact-form input,
  .contact-form textarea,
  .contact-fab,
  .reveal-on-scroll {
    transition: none !important;
  }

  .reveal-on-scroll {
    opacity: 1;
    transform: none;
  }

  .site-nav.open {
    animation: none !important;
  }
}