/* ========================================
   DevBatista - Static Site Styles
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* Reset */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #0b1120;
  --bg-card: rgba(15, 23, 42, 0.6);
  --bg-card-solid: rgba(11, 17, 32, 0.9);
  --border-color: rgba(30, 41, 59, 1);
  --border-accent: rgba(22, 78, 99, 0.3);
  --cyan-400: #22d3ee;
  --cyan-300: #67e8f9;
  --cyan-950: rgba(8, 51, 68, 0.4);
  --blue-400: #60a5fa;
  --blue-950: rgba(23, 37, 84, 0.4);
  --teal-400: #2dd4bf;
  --emerald-400: #34d399;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
  --font-sans: 'Montserrat', system-ui, -apple-system, sans-serif;
}

html {
  scroll-behavior: smooth;
}

::selection {
  background: rgba(34, 211, 238, 0.2);
  color: white;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)),
    url('../images/background.png');
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  color: var(--slate-400);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: #1e3a5f; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan-400); }

/* ========================================
   Utility Classes
   ======================================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.text-gradient {
  background: linear-gradient(to right, var(--cyan-400), var(--blue-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow-line {
  background: linear-gradient(90deg, transparent, var(--cyan-400), transparent);
  height: 1px;
  width: 100%;
}

.grid-bg {
  background-image:
    linear-gradient(rgba(30, 58, 95, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 95, 0.25) 1px, transparent 1px);
  background-size: 60px 60px;
}

.backdrop-blur {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.backdrop-blur-lg {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.relative {
  position: relative;
}

.u-tech-pill {
  text-align: center;
  padding: 0.625rem 1rem;
  border-radius: 0.5rem;
}

.u-feature-check-cyan {
  background: rgba(34, 211, 238, 0.1);
}

.u-feature-check-blue {
  background: rgba(96, 165, 250, 0.1);
}

.u-card-pad-sm {
  padding: 1.5rem;
}

.u-card-pad {
  padding: 1.75rem;
}

.u-mb-5 {
  margin-bottom: 1.25rem;
}

.u-text-slate-300-sm {
  color: var(--slate-300);
  font-size: 0.875rem;
}

.u-text-slate-400-sm-lh {
  color: var(--slate-400);
  font-size: 0.875rem;
  line-height: 1.6;
}

.u-text-slate-400-sm-lh-lg {
  color: var(--slate-400);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.u-h3-sm-strong {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.u-h3-md-strong {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.u-flex-gap-4 {
  display: flex;
  gap: 1rem;
}

.u-flex-wrap-gap-2-mb-6 {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.u-inline-block-mb-5 {
  display: inline-block;
  margin-bottom: 1.25rem;
}

.u-pad-7 {
  padding: 1.75rem;
}

.u-pad-6 {
  padding: 1.5rem;
}

.u-mb-4 {
  margin-bottom: 1rem;
}

.u-h3-md {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.u-text-xs-slate-500 {
  font-size: 0.75rem;
  color: var(--slate-500);
}

.u-footer-logo {
  height: 2rem;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.u-footer-desc {
  color: var(--slate-400);
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 24rem;
  margin-bottom: 1.5rem;
}

.u-center-pad-6 {
  text-align: center;
  padding: 1.5rem;
}

.u-stat-value {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
}

.u-text-slate-400-sm {
  font-size: 0.875rem;
  color: var(--slate-400);
}

.u-text-slate-400-lh {
  color: var(--slate-400);
  line-height: 1.7;
}

.u-text-slate-400-sm-mt-2 {
  color: var(--slate-400);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.u-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
}

.u-text-white-semibold {
  color: var(--white);
  font-weight: 600;
}

.u-text-slate-400-flex {
  color: var(--slate-400);
  line-height: 1.7;
  flex: 1;
}

.u-text-slate-400-sm-lh-only {
  color: var(--slate-400);
  font-size: 0.875rem;
  line-height: 1.7;
}

.u-project-meta {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.u-status-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  z-index: 4;
}

.project-visual .u-status-badge {
  color: var(--white);
  background: rgba(2, 6, 23, 0.72);
  border-color: rgba(148, 163, 184, 0.45);
  box-shadow: 0 8px 24px rgba(2, 6, 23, 0.45);
  text-shadow: 0 1px 2px rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.project-visual .u-status-badge.tag.emerald {
  border-color: rgba(52, 211, 153, 0.55);
}

.project-visual .u-status-badge.tag.amber {
  border-color: rgba(251, 191, 36, 0.55);
}

.u-step-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.u-text-cyan-sm {
  font-size: 0.875rem;
  color: var(--cyan-400);
}

.u-price-cyan {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan-400);
}

.u-price-blue {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue-400);
}

.u-flex-between-wrap-gap {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.u-h1-hero {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}

.u-subtext-hero {
  margin-top: 1.5rem;
  font-size: 1.125rem;
  color: var(--slate-400);
  max-width: 36rem;
  line-height: 1.7;
}

.u-letter-spacing-015 {
  letter-spacing: 0.15em;
}

.u-social-icon-btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  background: var(--slate-800);
  border: 1px solid var(--slate-700);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-400);
  transition: all 0.3s;
}

.u-mobile-stat-card {
  text-align: center;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--slate-800);
  border-radius: 0.75rem;
  padding: 1.25rem 0.75rem;
}

.u-text-xs-slate-400-mt {
  font-size: 0.75rem;
  color: var(--slate-400);
  margin-top: 0.25rem;
}

.u-title-cta {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.u-text-slate-400-md {
  color: var(--slate-400);
  font-size: 1.125rem;
  line-height: 1.7;
}

.u-mb-6 {
  margin-bottom: 1.5rem;
}

.u-h3-lg-white {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.u-inline-link-slate {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--slate-400);
}

.u-inline-link-cyan {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--cyan-400);
}

.u-text-slate-400-sm-mb {
  color: var(--slate-400);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.u-max-w-48 {
  max-width: 48rem;
}

.u-max-w-32 {
  max-width: 32rem;
}

.u-max-w-40-mb-14 {
  max-width: 40rem;
  margin-bottom: 3.5rem;
}

.u-flex-1 {
  flex: 1;
}

.u-flex-1-min-200 {
  flex: 1;
  min-width: 200px;
}

.u-flex-gap-3 {
  display: flex;
  gap: 0.75rem;
}

.u-flex-between-center {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.u-flex-end {
  display: flex;
  justify-content: flex-end;
}

.u-form-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.u-grid-2-gap-5 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.u-grid-2-gap-3 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.u-grid-2-gap-5-only {
  gap: 1.25rem;
}

.u-grid-align-center {
  align-items: center;
}

.u-grid-align-start {
  align-items: flex-start;
}

.u-grid-align-end {
  align-items: flex-end;
}

.u-grid-align-end-gap-10 {
  align-items: flex-end;
  gap: 2.5rem;
}

.u-grid-3-mobile-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 4rem;
}

.u-col-span-5-stack {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.u-hero-wrap {
  position: relative;
  width: 100%;
  padding-top: 8rem;
  padding-bottom: 5rem;
}

.u-hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(22, 78, 99, 0.5);
  background: rgba(8, 51, 68, 0.3);
  color: var(--cyan-400);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.u-pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan-400);
}

.u-h1-display {
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.u-ls-tight {
  letter-spacing: -0.02em;
}

.u-mt-10-flex-wrap {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.u-stat-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.u-stat-end {
  align-self: flex-end;
  width: 16rem;
}

.u-stat-start {
  align-self: flex-start;
  width: 18rem;
}

.u-stat-center {
  align-self: center;
  width: 15rem;
}

.u-text-cyan-mb-3 {
  color: var(--cyan-400);
  margin-bottom: 0.75rem;
}

.u-text-blue-mb-3 {
  color: var(--blue-400);
  margin-bottom: 0.75rem;
}

.u-text-teal-mb-3 {
  color: var(--teal-400);
  margin-bottom: 0.75rem;
}

.u-section-head-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.u-link-cyan-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cyan-400);
}

.u-bento-featured {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  background: linear-gradient(135deg, rgba(8, 51, 68, 0.4), rgba(15, 23, 42, 0.6));
}

.u-mt-6-flex-wrap-gap-2 {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.u-bento-wide {
  padding: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}

.u-shrink-0 {
  flex-shrink: 0;
}

.u-fs-clamp-cta {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

.u-text-slate-400-mt-4-lh {
  color: var(--slate-400);
  margin-top: 1rem;
  line-height: 1.7;
}

.u-mt-8 {
  margin-top: 2rem;
}

.u-cta-grid {
  position: relative;
  display: grid;
  gap: 2rem;
  padding: 2.5rem 3.5rem;
  align-items: center;
}

.u-cta-wrap {
  position: relative;
  padding: 2.5rem 3.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.u-cta-text {
  margin-top: 1rem;
  color: var(--slate-300);
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 32rem;
}

.u-cta-text-no-max {
  margin-top: 1rem;
  color: var(--slate-300);
  font-size: 1.125rem;
  line-height: 1.7;
}

.u-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-end;
}

.u-card-pad-2x25 {
  padding: 2rem 2.5rem;
}

.u-h2-white-md {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.u-text-slate-400-sm-mb-8 {
  color: var(--slate-400);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.u-pt-0 {
  padding-top: 0;
}

.u-contact-quick-card-cyan {
  padding: 2rem;
  border-color: rgba(22, 78, 99, 0.3);
  position: relative;
  overflow: hidden;
}

.u-contact-quick-card-emerald {
  padding: 2rem;
  border-color: rgba(6, 78, 59, 0.3);
  position: relative;
  overflow: hidden;
}

.u-glow-cyan {
  position: absolute;
  top: 0;
  right: 0;
  width: 128px;
  height: 128px;
  background: rgba(34, 211, 238, 0.05);
  border-radius: 50%;
  filter: blur(40px);
}

.u-glow-emerald {
  position: absolute;
  top: 0;
  right: 0;
  width: 128px;
  height: 128px;
  background: rgba(52, 211, 153, 0.05);
  border-radius: 50%;
  filter: blur(40px);
}

.u-icon-cyan-mb-4 {
  color: var(--cyan-400);
  margin-bottom: 1rem;
}

.u-icon-emerald-mb-4 {
  color: var(--emerald-400);
  margin-bottom: 1rem;
}

.u-text-cyan-sm-mt {
  color: var(--cyan-400);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.u-text-emerald-sm-mt {
  color: var(--emerald-400);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.u-text-slate-sm-mt {
  color: var(--slate-400);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.u-text-cyan-semibold-sm {
  color: var(--cyan-400);
  font-weight: 600;
  font-size: 0.875rem;
}

.u-text-emerald-semibold-sm {
  color: var(--emerald-400);
  font-weight: 600;
  font-size: 0.875rem;
}

.u-container-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.u-service-features-alt {
  border-left: none;
  border-right: 1px solid var(--slate-800);
  order: -1;
}

.u-h2-lg {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.u-text-block-lg {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  color: var(--slate-400);
  font-size: 1.125rem;
  line-height: 1.7;
}

.u-h3-xl {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.u-mb-14 {
  margin-bottom: 3.5rem;
}

.u-mvv-card-cyan {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  border-color: rgba(22, 78, 99, 0.3);
}

.u-mvv-card-blue {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  border-color: rgba(30, 58, 138, 0.3);
  transform: translateY(2rem);
}

.u-mvv-card-teal {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  border-color: rgba(19, 78, 74, 0.3);
}

.u-text-cyan-mb-5 {
  color: var(--cyan-400);
  margin-bottom: 1.25rem;
}

.u-text-blue-mb-5 {
  color: var(--blue-400);
  margin-bottom: 1.25rem;
}

.u-text-teal-mb-5 {
  color: var(--teal-400);
  margin-bottom: 1.25rem;
}

.u-pt-16 {
  padding-top: 4rem;
}

.u-py-16 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.u-min-h-240 {
  min-height: 240px;
}

.u-text-xs-slate-500-medium {
  font-size: 0.75rem;
  color: var(--slate-500);
  font-weight: 500;
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both; }
.fade-up-1 { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both; }
.fade-up-2 { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both; }
.fade-up-3 { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both; }
.fade-up-4 { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both; }

/* ========================================
   Navigation
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.5s ease;
}

.nav.scrolled {
  background: rgba(11, 17, 32, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-accent);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.nav-logo img {
  height: 2.25rem;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: opacity 0.3s;
}

.nav-logo:hover img {
  opacity: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  position: relative;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-400);
  border-radius: 0.5rem;
  transition: all 0.3s;
  letter-spacing: 0.025em;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--cyan-400);
  background: rgba(34, 211, 238, 0.1);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan-400);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bg-primary);
  background: var(--cyan-400);
  border-radius: 0.5rem;
  transition: all 0.3s;
  letter-spacing: 0.025em;
}

.nav-cta:hover {
  background: var(--cyan-300);
  box-shadow: 0 8px 25px rgba(34, 211, 238, 0.25);
}

.nav-mobile-btn {
  display: none;
  background: none;
  border: none;
  color: var(--slate-300);
  cursor: pointer;
  padding: 0.5rem;
}

.nav-mobile-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}

.nav-mobile-menu {
  display: none;
  position: absolute;
  top: 5rem;
  left: 0;
  right: 0;
  background: rgba(11, 17, 32, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-accent);
  padding: 1.5rem;
}

.nav-mobile-menu.open {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-mobile-link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--slate-400);
  border-radius: 0.5rem;
  transition: all 0.3s;
}

.nav-mobile-link:hover,
.nav-mobile-link.active {
  color: var(--cyan-400);
  background: rgba(34, 211, 238, 0.1);
}

.nav-mobile-cta {
  display: block;
  margin-top: 0.5rem;
  padding: 0.75rem 1rem;
  text-align: center;
  font-weight: 600;
  color: var(--bg-primary);
  background: var(--cyan-400);
  border-radius: 0.5rem;
}

@media (max-width: 767px) {
  .nav-links, .nav-cta { display: none; }
  .nav-mobile-btn { display: block; }
}

/* ========================================
   Sections
   ======================================== */
.section {
  position: relative;
  padding: 6rem 1.5rem;
}

@media (min-width: 1024px) {
  .section { padding: 6rem 2rem; }
}

.section-overlay {
  position: absolute;
  inset: 0;
}

.section-overlay.solid {
  background: rgba(11, 17, 32, 0.9);
}

.section-overlay.medium {
  background: rgba(11, 17, 32, 0.7);
}

.section-overlay.light {
  background: rgba(11, 17, 32, 0.6);
}

.section-overlay.subtle {
  background: rgba(11, 17, 32, 0.4);
}

/* =========================
   Sobre - Nossa Expertise
   ========================= */

.sobre-expertise-container {
  position: relative;
}

.sobre-expertise-card {
  background: rgba(15, 23, 42, 0.8);
  border-radius: 1.5rem;
  border: 1px solid rgba(30, 64, 175, 0.6);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.9);
  padding: 2.5rem 2rem;
}

@media (min-width: 1024px) {
  .sobre-expertise-card {
    padding: 3.5rem 3.5rem;
  }
}

.sobre-expertise-grid {
  display: grid;
  gap: 3rem;
  align-items: flex-start;
}

/* lg:grid-cols-5 + col-span-2/3 */
@media (min-width: 1024px) {
  .sobre-expertise-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .sobre-expertise-intro {
    grid-column: span 2;
  }

  .sobre-expertise-columns {
    grid-column: span 3;
  }
}

/* sm:grid-cols-2 dentro da coluna direita */
.sobre-expertise-columns {
  display: grid;
  gap: 2.5rem 3.5rem;
}

@media (min-width: 640px) {
  .sobre-expertise-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.sobre-expertise-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.sobre-expertise-text {
  color: var(--slate-400);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.sobre-expertise-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cyan-400);
  transition: color 0.2s ease;
}

.sobre-expertise-link:hover {
  color: var(--cyan-300);
}

.sobre-expertise-subtitle {
  margin-bottom: 1rem;
}

.sobre-expertise-subtitle-diff {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-400);
}

.sobre-expertise-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sobre-expertise-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--slate-300);
  font-size: 0.875rem;
}

.sobre-expertise-bullet {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--cyan-400);
  flex-shrink: 0;
}

.sobre-expertise-icon {
  color: var(--blue-400);
  display: inline-flex;
  flex-shrink: 0;
}

/* ========================================
   Cards
   ======================================== */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.75rem;
  transition: all 0.5s;
}

.card:hover {
  border-color: rgba(8, 145, 178, 0.5);
}

.card-solid {
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  transition: all 0.5s;
}

.card-solid:hover {
  border-color: rgba(8, 145, 178, 0.5);
}

/* ========================================
   Buttons
   ======================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background: var(--cyan-400);
  color: var(--bg-primary);
  font-weight: 600;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  font-family: var(--font-sans);
  font-size: 0.875rem;
}

.btn-primary:hover {
  background: var(--cyan-300);
  box-shadow: 0 12px 30px rgba(34, 211, 238, 0.2);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background: transparent;
  color: var(--slate-300);
  font-weight: 600;
  border-radius: 0.5rem;
  border: 1px solid var(--slate-700);
  cursor: pointer;
  transition: all 0.3s;
  font-family: var(--font-sans);
  font-size: 0.875rem;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--slate-600);
}

/* ========================================
   Section Label
   ======================================== */
.section-label {
  color: var(--cyan-400);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

@media (min-width: 768px) {
  .section-title { font-size: 2.5rem; }
}

@media (min-width: 1024px) {
  .section-title.xl { font-size: 3.5rem; }
}

/* ========================================
   Hero
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero .grid-bg {
  position: absolute;
  inset: 0;
  opacity: 0.2;
}

.hero-glow-1 {
  position: absolute;
  top: 0;
  right: 0;
  width: 600px;
  height: 600px;
  background: rgba(34, 211, 238, 0.05);
  border-radius: 50%;
  filter: blur(120px);
}

.hero-glow-2 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 400px;
  height: 400px;
  background: rgba(96, 165, 250, 0.05);
  border-radius: 50%;
  filter: blur(100px);
}

/* ========================================
   Grid Layouts
   ======================================== */
.grid-2 { display: grid; gap: 1.25rem; }
.grid-3 { display: grid; gap: 1.25rem; }
.grid-4 { display: grid; gap: 1.25rem; }
.grid-12 { display: grid; gap: 2rem; }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-12 { grid-template-columns: repeat(12, 1fr); }
  .col-span-2 { grid-column: span 2; }
  .col-span-3 { grid-column: span 3; }
  .col-span-4 { grid-column: span 4; }
  .col-span-5 { grid-column: span 5; }
  .col-span-7 { grid-column: span 7; }
  .row-span-2 { grid-row: span 2; }
}

/* ========================================
   Bento Grid (Home)
   ======================================== */
.bento-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(3, 1fr); }
  .bento-featured { grid-row: span 2; }
  .bento-wide { grid-column: span 2; }
}

/* ========================================
   Icon Box
   ======================================== */
.icon-box {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s;
}

.icon-box.lg {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
}

.icon-box.xl {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
}

.icon-box.cyan { background: rgba(34, 211, 238, 0.1); color: var(--cyan-400); }
.icon-box.blue { background: rgba(96, 165, 250, 0.1); color: var(--blue-400); }
.icon-box.teal { background: rgba(45, 212, 191, 0.1); color: var(--teal-400); }
.icon-box.emerald { background: rgba(52, 211, 153, 0.1); color: var(--emerald-400); }

.card:hover .icon-box.cyan { background: rgba(34, 211, 238, 0.2); }
.card:hover .icon-box.blue { background: rgba(96, 165, 250, 0.2); }
.card:hover .icon-box.teal { background: rgba(45, 212, 191, 0.2); }

/* ========================================
   Tags / Badges
   ======================================== */
.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
  border: 1px solid;
}

.tag.cyan {
  color: var(--cyan-300);
  background: rgba(34, 211, 238, 0.1);
  border-color: rgba(22, 78, 99, 0.3);
}

.tag.slate {
  color: var(--slate-300);
  background: var(--slate-800);
  border-color: var(--slate-700);
}

.tag.emerald {
  color: var(--emerald-400);
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(6, 78, 59, 0.3);
}

.tag.amber {
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(120, 53, 15, 0.3);
}

/* ========================================
   Stat Card
   ======================================== */
.stat-card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.5s;
}

.stat-card:hover {
  border-color: rgba(8, 145, 178, 0.6);
}

.stat-number {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--white);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--slate-400);
  margin-top: 0.25rem;
}

/* ========================================
   Form
   ======================================== */
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-300);
  margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--slate-700);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  color: var(--white);
  font-size: 0.875rem;
  font-family: var(--font-sans);
  transition: border-color 0.3s;
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--slate-500);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--cyan-400);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M4.646 5.646a.5.5 0 0 1 .708 0L8 8.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--slate-900);
  color: var(--white);
}

.form-textarea {
  resize: none;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: #080d1a;
  border-top: 1px solid rgba(30, 41, 59, 0.6);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  padding: 3.5rem 0;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 5fr 3fr 4fr;
  }
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(51, 65, 85, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-500);
  transition: all 0.3s;
}

.footer-social a:hover {
  color: var(--white);
  border-color: rgba(8, 145, 178, 0.5);
}

.footer-social a svg {
  width: 1rem;
  height: 1rem;
}

.footer-heading {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}

.footer-link {
  display: block;
  font-size: 0.875rem;
  color: var(--slate-400);
  padding: 0.35rem 0;
  transition: color 0.3s;
}

.footer-link:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(30, 41, 59, 0.6);
  padding: 1.5rem 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--slate-500);
}

/* ========================================
   Service Cards (Servicos page)
   ======================================== */
.service-card {
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.5s;
}

.service-card:hover {
  border-color: rgba(8, 145, 178, 0.5);
}

.service-card-inner {
  display: grid;
}

@media (min-width: 1024px) {
  .service-card-inner {
    grid-template-columns: 3fr 3fr;
  }
}

.service-info {
  padding: 2rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-features {
  padding: 2rem 2.5rem;
  background: rgba(15, 23, 42, 0.4);
  border-top: 1px solid var(--border-color);
}

@media (min-width: 1024px) {
  .service-features {
    border-top: none;
    border-left: 1px solid var(--border-color);
  }
  .service-card.reverse .service-features {
    border-left: none;
    border-right: 1px solid var(--border-color);
    order: -1;
  }
}

.service-features-grid {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .service-features-grid { grid-template-columns: repeat(2, 1fr); }
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
}

.feature-check {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ========================================
   Project Cards
   ======================================== */
.project-card {
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.5s;
}

.project-card:hover {
  border-color: rgba(8, 145, 178, 0.5);
}

.project-card:hover .project-title {
  color: var(--cyan-400);
}

.project-visual {
  position: relative;
  min-height: 200px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.8));
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-image-slot {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.project-image-slot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, rgba(15, 23, 42, 0.65) 100%);
  opacity: 0.95;
  transition: opacity 0.35s ease;
}

.project-image-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.8);
  transform: scale(1);
  transition: filter 0.35s ease, transform 0.5s ease;
}

.project-card:hover .project-image-slot::after {
  opacity: 0.45;
}

.project-card:hover .project-image-slot img {
  filter: brightness(1);
  transform: scale(1.04);
}

.project-visual .grid-bg {
  position: absolute;
  inset: 0;
  opacity: 0.3;
  z-index: 2;
}

.project-initial {
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(22, 78, 99, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan-400);
}

.project-meta-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
}

.project-meta-inline .project-initial {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  border-color: rgba(34, 211, 238, 0.35);
}

.project-meta-type {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.7);
  color: var(--slate-300);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.project-info {
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
  transition: color 0.3s;
}

/* ========================================
   FAQ
   ======================================== */
.faq-list {
  display: grid;
  gap: 1rem;
  max-width: 64rem;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 0.875rem;
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--white);
  padding: 1.15rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: background-color 0.25s ease;
}

.faq-item summary::after {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid var(--slate-300);
  border-bottom: 2px solid var(--slate-300);
  transform: rotate(45deg);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(225deg);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  background: rgba(30, 41, 59, 0.35);
}

.faq-item p {
  margin: 0;
  padding: 0 1.25rem 1.2rem;
  color: var(--slate-300);
  line-height: 1.7;
}

.faq-item a {
  color: var(--cyan-400);
}

@media (min-width: 1024px) {
  .project-card.large {
    grid-column: span 2;
  }
  .project-card.large .project-card-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

/* ========================================
   Offset cards
   ======================================== */
@media (min-width: 640px) {
  .offset-down { transform: translateY(1.5rem); }
  .offset-up { transform: translateY(-1rem); }
}

/* ========================================
   Responsive Helpers
   ======================================== */
.hide-mobile { display: none; }
.hide-desktop { display: block; }

@media (min-width: 1024px) {
  .hide-mobile { display: block; }
  .hide-desktop { display: none; }
}

/* ========================================
   Specific Page Overrides
   ======================================== */
.hero-header {
  position: relative;
  padding-top: 8rem;
  padding-bottom: 5rem;
}

.projects-hero-grid {
  row-gap: 1.25rem;
}

.projects-hero-title-block {
  max-width: 42rem;
}

.projects-hero-copy {
  max-width: 25rem;
}

@media (max-width: 1023px) {
  .projects-hero-copy {
    max-width: 36rem;
  }
}

.step-number {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(to bottom, var(--cyan-400), rgba(34, 211, 238, 0.2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* CTA Banner */
.cta-banner {
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-accent);
  border-radius: 1.5rem;
  overflow: hidden;
  position: relative;
}

.cta-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 320px;
  background: rgba(34, 211, 238, 0.05);
  border-radius: 50%;
  filter: blur(80px);
}

/* ========================================
   Pulse animation for dot
   ======================================== */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}