:root {
  --brand-blue: #1688b8;
  --brand-blue-dark: #0f6a8f;
  --brand-maroon: #7a0026;
  --brand-maroon-dark: #5c001d;
  --brand-slate: #5f6368;
  --brand-white: #ffffff;
  --brand-bg: #f6f8fa;
  --brand-shadow: 0 18px 45px rgba(22, 136, 184, 0.12);
  --brand-shadow-hover: 0 24px 55px rgba(122, 0, 38, 0.16);
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.35);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--brand-slate);
  background: var(--brand-white);
  overflow-x: hidden;
}

::selection {
  background: rgba(22, 136, 184, 0.18);
  color: var(--brand-maroon);
}

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

.pattern-bg {
  background-color: var(--brand-bg);
  background-image:
  radial-gradient(circle at 20% 20%, rgba(22, 136, 184, 0.08), transparent 28%),
  radial-gradient(circle at 80% 0%, rgba(122, 0, 38, 0.06), transparent 24%),
  linear-gradient(135deg, rgba(22, 136, 184, 0.03) 25%, transparent 25%),
  linear-gradient(225deg, rgba(122, 0, 38, 0.03) 25%, transparent 25%);
  background-size: auto, auto, 48px 48px, 48px 48px;
}

.diagonal-accent {
  position: absolute;
  inset: auto 0 0 auto;
  width: min(42vw, 520px);
  height: min(42vw, 520px);
  background: linear-gradient(135deg, rgba(22, 136, 184, 0.18), rgba(122, 0, 38, 0.12));
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
  pointer-events: none;
}

.diagonal-accent-left {
  position: absolute;
  inset: 0 auto auto 0;
  width: min(34vw, 420px);
  height: min(34vw, 420px);
  background: linear-gradient(225deg, rgba(122, 0, 38, 0.14), rgba(22, 136, 184, 0.08));
  clip-path: polygon(0 0, 100% 0, 0 100%);
  pointer-events: none;
}

.site-navbar {
  transition: background-color var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.site-navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.site-navbar.is-transparent {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.site-navbar.is-transparent .nav-link,
.site-navbar.is-transparent .brand-text {
  color: #fff;
}

.site-navbar.is-transparent .nav-link:hover,
.site-navbar.is-transparent .nav-link.is-active {
  color: #fff;
}

.site-navbar.is-scrolled .nav-link,
.site-navbar.is-scrolled .brand-text {
  color: var(--brand-slate);
}

.site-navbar.is-scrolled .nav-link.is-active {
  color: var(--brand-blue);
}

.nav-link {
  position: relative;
  transition: color var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-maroon));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

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

.brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  opacity: 0;
  transform: translateY(12px);
  animation: logoEnter 1s ease forwards;
  line-height: 0;
}

.brand-logo-wrap.is-ready {
  opacity: 1;
  transform: translateY(0);
}

.brand-logo-wrap::after {
  display: none;
}

.brand-logo-wrap .brand-logo-img {
  display: block;
  height: 2.65rem;
  width: auto;
  max-width: min(210px, 54vw);
  object-fit: contain;
  object-position: left center;
  transition: filter 0.25s ease;
}

.brand-logo-img.brand-logo-img--on-hero {
  filter: drop-shadow(0 2px 10px rgba(8, 32, 48, 0.22));
}

@media (min-width: 768px) {
  .brand-logo-wrap .brand-logo-img {
    height: 3rem;
    max-width: min(230px, 34vw);
  }
}

@media (min-width: 1024px) {
  .brand-logo-wrap .brand-logo-img {
    height: 3.35rem;
    max-width: 240px;
  }
}

.site-footer .footer-logo {
  height: 3.25rem;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: none;
}

@keyframes logoEnter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes underlineSweep {
  to {
    width: 100%;
  }
}

@keyframes dotPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(122, 0, 38, 0.35);
  }
  50% {
    transform: scale(1.08);
    box-shadow: 0 0 0 10px rgba(122, 0, 38, 0);
  }
}

.hero-overlay {
  background:
  linear-gradient(120deg, rgba(15, 74, 99, 0.82), rgba(22, 136, 184, 0.68)),
  linear-gradient(0deg, rgba(122, 0, 38, 0.18), transparent 55%);
}

.premium-card {
  background: var(--brand-white);
  border: 1px solid rgba(95, 99, 104, 0.08);
  border-radius: 1.25rem;
  box-shadow: var(--brand-shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.premium-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--brand-shadow-hover);
  border-color: rgba(22, 136, 184, 0.18);
}

.premium-card::before {
  content: "";
  display: block;
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-maroon));
  opacity: 0.85;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.95rem 1.6rem;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-dark));
  color: #fff;
  box-shadow: 0 14px 30px rgba(22, 136, 184, 0.28);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(22, 136, 184, 0.34);
}

.btn-secondary {
  background: #fff;
  color: var(--brand-maroon);
  border: 1px solid rgba(122, 0, 38, 0.18);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  background: var(--brand-maroon);
  color: #fff;
}

.trust-badge {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

.stat-card {
  background: linear-gradient(180deg, #fff, #f8fbfd);
  border: 1px solid rgba(22, 136, 184, 0.1);
  border-left: 4px solid var(--brand-maroon);
}

.service-card-image {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: linear-gradient(135deg, rgba(22, 136, 184, 0.18), rgba(122, 0, 38, 0.12));
}

.section-heading::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 1rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-maroon));
}

.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.mobile-menu.is-open {
  max-height: 420px;
}

.services-layout {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .services-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
  }
}

.services-nav {
  position: sticky;
  top: 6.5rem;
}

.services-nav a.is-active {
  color: var(--brand-blue);
  border-color: rgba(22, 136, 184, 0.22);
  background: rgba(22, 136, 184, 0.08);
}

.service-panel {
  scroll-margin-top: 7rem;
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.accordion-panel.is-open {
  max-height: 1200px;
}

.roadmap-line {
  position: absolute;
  left: 1.35rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--brand-blue), var(--brand-maroon));
}

.roadmap-step {
  position: relative;
  padding-left: 3.5rem;
}

.roadmap-step::before {
  content: "";
  position: absolute;
  left: 0.85rem;
  top: 1.35rem;
  width: 1rem;
  height: 1rem;
  border-radius: 999px;
  background: #fff;
  border: 3px solid var(--brand-blue);
  box-shadow: 0 0 0 6px rgba(22, 136, 184, 0.12);
}

.contact-card {
  border-left: 4px solid var(--brand-blue);
}

.form-field.is-invalid input,
.form-field.is-invalid select,
.form-field.is-invalid textarea {
  border-color: #dc2626;
}

.form-error {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.35rem;
  display: none;
}

.form-field.is-invalid .form-error {
  display: block;
}

.toast {
  position: fixed;
  right: 1.25rem;
  bottom: 6.5rem;
  z-index: 60;
  max-width: 22rem;
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  background: #0f172a;
  color: #fff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.28);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 55;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  box-shadow: 0 16px 30px rgba(37, 211, 102, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 20px 36px rgba(37, 211, 102, 0.42);
}

.site-footer {
  background: linear-gradient(180deg, #0f172a, #111827);
  color: rgba(255, 255, 255, 0.82);
}

.site-footer a {
  transition: color var(--transition);
}

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

.counter-value {
  font-variant-numeric: tabular-nums;
}

.clients-carousel {
  position: relative;
  margin-top: 3rem;
  padding: 0 2.75rem;
}

.clients-carousel-viewport {
  overflow: hidden;
}

.clients-carousel-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.clients-carousel-slide {
  flex: 0 0 100%;
  padding: 0 0.5rem;
}

@media (min-width: 640px) {
  .clients-carousel-slide {
    flex: 0 0 50%;
  }
}

@media (min-width: 1024px) {
  .clients-carousel-slide {
    flex: 0 0 33.3333%;
  }
}

.client-logo-card {
  display: flex;
  min-height: 8.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  border: 1px solid rgba(95, 99, 104, 0.1);
  background: #fff;
  padding: 1.5rem 1.25rem;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.client-logo-card:hover {
  transform: translateY(-4px);
  border-color: rgba(22, 136, 184, 0.2);
  box-shadow: 0 16px 36px rgba(22, 136, 184, 0.12);
}

.client-logo-card img {
  display: block;
  max-height: 4.75rem;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.clients-carousel-btn {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: inline-flex;
  height: 2.75rem;
  width: 2.75rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(22, 136, 184, 0.18);
  background: #fff;
  color: var(--brand-blue);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.1);
  transform: translateY(-50%);
  transition: transform var(--transition), background-color var(--transition), color var(--transition);
}

.clients-carousel-btn:hover {
  transform: translateY(-50%) scale(1.04);
  background: var(--brand-blue);
  color: #fff;
}

.clients-carousel-btn--prev {
  left: 0;
}

.clients-carousel-btn--next {
  right: 0;
}

.clients-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.clients-carousel-dot {
  height: 0.55rem;
  width: 0.55rem;
  border-radius: 999px;
  border: 0;
  background: rgba(22, 136, 184, 0.28);
  transition: width var(--transition), background-color var(--transition);
}

.clients-carousel-dot.is-active {
  width: 1.6rem;
  background: var(--brand-blue);
}

/* Mobile polish for main marketing pages (desktop unchanged at lg+) */
@media (max-width: 1023px) {
  body:is([data-page="home"], [data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) {
    overflow-x: hidden;
  }

  body:is([data-page="home"], [data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .home-header.site-navbar {
    position: fixed;
  }

  body:is([data-page="home"], [data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .home-header .navbar-bar {
    min-height: 3.75rem;
  }

  body:is([data-page="home"], [data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .brand-logo-wrap .brand-logo-img {
    height: 2.5rem;
    max-width: min(168px, 48vw);
  }

  body:is([data-page="home"], [data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .home-mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 60;
    max-height: 0;
    padding: 0;
    margin: 0;
    border: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.97);
    backdrop-filter: blur(12px);
    transition: max-height 0.35s ease, opacity 0.25s ease, visibility 0.35s ease, padding 0.35s ease;
  }

  body:is([data-page="home"], [data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .home-mobile-menu.is-open {
    max-height: 28rem;
    padding: 1rem 1.25rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  body[data-page="home"] .home-hero,
  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .subpage-hero {
    overflow-x: hidden;
  }

  body[data-page="home"] .home-hero .diagonal-accent,
  body[data-page="growth"] .subpage-hero .diagonal-accent {
    width: 52vw;
    height: 38vw;
  }

  body[data-page="home"] .home-hero-inner {
    justify-content: flex-start;
    min-height: 100dvh;
  }

  body[data-page="home"] .home-hero-btn {
    width: 100%;
    min-height: 3rem;
    padding: 0.875rem 1.25rem;
    border-radius: 999px;
  }

  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .subpage-hero {
    min-height: 72dvh;
    padding-top: 6.5rem;
    padding-bottom: 4.5rem;
  }

  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .subpage-hero-inner {
    padding-top: 1.25rem;
  }

  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .subpage-hero-content {
    max-width: 96%;
  }

  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .subpage-hero-eyebrow {
    line-height: 1.35;
  }

  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .subpage-hero-title {
    line-height: 1.18;
    letter-spacing: -0.01em;
  }

  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .subpage-hero-subtitle {
    line-height: 1.6;
  }

  body[data-page="home"] .home-whatsapp-float,
  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .whatsapp-float {
    bottom: calc(1.125rem + env(safe-area-inset-bottom, 0px));
    right: 1rem;
    width: 3.25rem;
    height: 3.25rem;
  }

  body[data-page="home"] .toast,
  body:is([data-page="about"], [data-page="services"], [data-page="growth"], [data-page="contact"]) .toast {
    bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
    left: 1rem;
    right: 1rem;
    max-width: none;
  }
}

@media (min-width: 1024px) {
  body[data-page="home"] .home-hero-inner {
    justify-content: center;
    min-height: 100vh;
  }
}