/* Override Materialize teal/green defaults */
:root {
  --bg: #c8d8f0;
  --bg-dark: #b8cae8;
  --navy: #0a1628;
  --blue-deep: #1a4a8a;
  --blue-mid: #2d7dd2;
  --blue-light: #5ab4e8;
  --cyan: #4dd9e8;
  --white: #f8faff;
  --text-dark: #0d1f3c;
  --text-muted: #4a6080;
  --card-bg: rgba(255,255,255,0.55);
  --card-border: rgba(255,255,255,0.8);
  --glass: rgba(255,255,255,0.35);
}

/* Kill Materialize teal on buttons and focus states */
button, input, textarea, select {
  -webkit-tap-highlight-color: transparent !important;
}
.waves-effect .waves-ripple { background: rgba(45,125,210,0.3) !important; }
button:focus { background-color: transparent !important; }

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

html { scroll-behavior: smooth; }



body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  overflow-x: hidden;
}



/* ── NOISE TEXTURE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000; /* Higher z-index for grain */
  opacity: 0.4;
}

/* ── NAVBAR ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 60px;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  transition: background 0.3s, opacity 0.25s, transform 0.25s;
}

/* ── CORREÇÃO DO BUG: esconde nav quando sidenav está aberto ── */
nav.nav-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-100%);
}

.nav-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}

.nav-logo img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  display: block;
  padding: 5px;
}

.nav-logo-text {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: -0.03em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-logo-code {
  color: var(--cyan);
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}

.nav-links a:hover { color: var(--blue-mid); }

nav .nav-links li a.nav-cta,
.nav-cta {
  display: inline-flex !important;
  align-items: center !important;
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan)) !important;
  color: #ffffff !important;
  padding: 11px 20px !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  letter-spacing: -0.01em !important;
  border: none !important;
  outline: none !important;
  box-shadow: 0 4px 20px rgba(45,125,210,0.35) !important;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s !important;
  position: relative !important;
  z-index: 1 !important;
  white-space: nowrap !important;
  text-decoration: none !important;
  line-height: 1.2 !important;
}

nav .nav-links li a.nav-cta:hover,
.nav-cta:hover {
  opacity: 0.95 !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 0 20px rgba(56, 134, 255, 0.85), 0 0 40px rgba(21, 158, 231, 0.967) !important;
}

nav .nav-links li a.nav-cta:active,
.nav-cta:active,
nav .nav-links li a.nav-cta:focus,
.nav-cta:focus {
  outline: none !important;
  box-shadow: 0 0 20px rgba(56, 134, 255, 0.85), 0 0 40px rgba(21, 158, 231, 0.967) !important;
}

/* Hamburger button */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 10px;
  transition: background 0.2s;
  z-index: 999;
  position: relative;
}

.hamburger:hover { background: rgba(45,125,210,0.1); }

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Materialize sidenav overrides */
.sidenav {
  background: var(--navy) !important;
  padding: 0 !important;
  width: 280px !important;
  z-index: 1200 !important;
}

.sidenav-overlay {
 display: none !important;
}

.toggle-hint {
  position: fixed;
  left: 280px;
  top: 50%;
  transform: translate(-100%, -50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: transparent;
  color: #dbeeff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.28s ease;
  z-index: 1300;
}

.toggle-hint.visible {
  opacity: 1;
}

.toggle-hint-text {
  color: #e4f3ff;
}

.toggle-hint-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #0d6efd;
  color: #ffffff;
  font-size: 1rem;
  box-shadow: 0 8px 16px rgba(13, 110, 253, 0.18);
  animation: hintArrow 1.2s ease-in-out infinite;
}

@keyframes hintArrow {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-6px); }
}

.sidenav-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
  padding: 28px 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  letter-spacing: -0.02em;
}

.sidenav-brand-text {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.sidenav-brand-code {
  color: var(--cyan);
}

.sidenav-brand img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  display: flex;
  justify-content: center;
}

.sidenav li > a {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  align-items: start !important;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: rgba(255, 255, 255, 0.65) !important;
  padding: 14px 24px !important;
  transition: color 0.2s, background 0.2s !important;
  border-radius: 0 !important;
}

.sidenav li > a:hover {
  color: var(--blue-light) !important;
  background: rgba(255,255,255,0.05) !important;
}

.sidenav-cta-item {
  padding: 16px 24px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 8px;
}

.sidenav-cta-btn {
  display: block !important;
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan)) !important;
  color: var(--navy) !important;
  padding: 14px 24px !important;
  font-weight: 700 !important;
  font-family: 'Syne', sans-serif !important;
  font-size: 0.95rem !important;
  text-align: center !important;
  letter-spacing: -0.01em !important;
  box-shadow: 0 4px 20px rgba(45,125,210,0.35) !important;
  transition: opacity 0.2s, transform 0.2s !important;
  line-height: 1.2 !important;
  height: auto !important;
}

.sidenav-cta-btn:hover {
  background: var(--blue-deep);
  color: var(--white) !important;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 140px 60px 100px;
  overflow: hidden;
}

/* Blob backgrounds */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  pointer-events: none;
}

.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #2d7dd2 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: float1 8s ease-in-out infinite;
}

.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #4dd9e8 0%, transparent 70%);
  bottom: 50px; left: -80px;
  animation: float2 10s ease-in-out infinite;
}

.blob-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #1a4a8a 0%, transparent 70%);
  top: 200px; right: 300px;
  animation: float1 12s ease-in-out infinite reverse;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -40px) scale(1.05); }
}

@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-20px, 30px) scale(1.08); }
}

/* Floating code particles */
.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 8px; height: 8px;
  background: var(--blue-mid);
  border-radius: 2px;
  opacity: 0;
  animation: particle-float linear infinite;
}

@keyframes particle-float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.4; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--blue-deep);
  margin-bottom: 32px;
  animation: fadeUp 0.8s ease both;
}

.badge-dot {
  width: 8px; height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}

.hero h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-dark);
  margin-bottom: 28px;
  animation: fadeUp 0.8s 0.1s ease both;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 48px;
  font-weight: 300;
  animation: fadeUp 0.8s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.3s ease both;
}

.authority-bar {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  animation: fadeUp 0.8s 0.4s ease both;
}

.authority-bar .sep {
  opacity: 0.2;
  color: var(--blue-mid);
}

.authority-bar span:not(.sep) {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 100px;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.25s;
  border: 2px solid transparent;
}

.btn-primary:hover {
  background: var(--blue-deep);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 40px rgba(10,22,40,0.3), 0 0 20px var(--accent-glow);
}

.btn-secondary {
  background: var(--glass);
  color: var(--text-dark);
  padding: 16px 36px;
  border-radius: 100px;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
  transition: all 0.25s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}

/* Hero visual (right side) */
.hero-visual {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-58%);
  z-index: 2;
  animation: fadeUp 1s 0.4s ease both;
  padding: 20px 20px 60px 90px;
}

/* Strategic Dashboard Visual (Replaces Code Card) */
.dashboard-visual {
  background: var(--navy);
  border-radius: 24px;
  padding: 24px;
  width: 420px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 50px 100px rgba(10,22,40,0.4);
  position: relative;
  overflow: hidden;
}

.dashboard-visual::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-mid), var(--cyan));
}

.db-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.db-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.db-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--cyan);
}

.db-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.db-chart-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 100px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.db-bar {
  flex: 1;
  background: var(--blue-mid);
  border-radius: 4px 4px 0 0;
  transition: height 1s ease;
}

.db-bar:nth-child(even) { background: var(--cyan); opacity: 0.8; }

.db-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.db-stat-item {
  background: rgba(255,255,255,0.03);
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.05);
}

.db-stat-val {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.db-stat-label {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@keyframes dbGrow {
  from { height: 0; }
}

.db-bar { animation: dbGrow 1.5s ease both; }

/* Floating stats around code card */
.stat-bubble {
  position: absolute;
  background: rgba(255,255,255,0.92);
  border: 1.5px solid rgba(45,125,210,0.2);
  box-shadow: 0 8px 32px rgba(10,22,40,0.18), 0 1px 4px rgba(45,125,210,0.1);
  backdrop-filter: blur(16px);
  border-radius: 16px;
  padding: 14px 20px;
  min-width: 140px;
  z-index: 10;
}

.stat-bubble .num {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.stat-bubble .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 5px;
  font-weight: 500;
}

.stat-1 { top: -16px; left: -70px; animation: float2 7s ease-in-out infinite; }
.stat-2 { bottom: 80px; left: -75px; animation: float1 9s ease-in-out infinite; }
.stat-3 { bottom: 20px; right: 20px; animation: float2 11s ease-in-out infinite; }

/* ── SECTION BASE ── */
section {
  position: relative;
  z-index: 1;
  padding: 120px 60px;
}

/* Reduced padding for compact sections */
#sobre,
section#faq {
  padding: 80px 60px;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-tag::before {
  content: '';
  width: 30px; height: 2px;
  background: var(--blue-mid);
  border-radius: 2px;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
  font-weight: 300;
}

/* ── SERVICES ── */
.services { background: transparent; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 40px 36px;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-mid), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 60px rgba(10,22,40,0.12);
  background: rgba(255,255,255,0.75);
}

.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  font-size: 1.5rem;
}

.service-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  color: var(--text-dark);
}

.service-card p {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--blue-mid);
  text-decoration: none;
  transition: gap 0.2s;
}

.service-link:hover { gap: 12px; }

/* ── PROCESS / DARK SECTION ── */
.process {
  background: var(--navy);
  border-radius: 40px;
  margin: 0 20px;
  padding: 100px 80px;
  overflow: hidden;
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,125,210,0.15) 0%, transparent 70%);
  top: -200px; right: -100px;
  pointer-events: none;
}

.process .section-tag { color: var(--cyan); }
.process .section-tag::before { background: var(--cyan); }
.process .section-title { color: var(--white); }
.process .section-subtitle { color: rgba(255,255,255,0.5); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 64px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 28px; left: 40px; right: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-mid), var(--cyan), var(--blue-mid), transparent);
}

.step {
  text-align: center;
  position: relative;
}

.step-num {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  margin: 0 auto 28px;
  position: relative;
  z-index: 1;
}

.step h4 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.step p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

/* ── VALUE INFRASTRUCTURE GRID ── */
.value-infra-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.infra-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 40px 32px;
  transition: all 0.35s ease;
  border-top: 4px solid var(--blue-mid);
}

.infra-card:nth-child(2) { border-top-color: var(--cyan); }
.infra-card:nth-child(3) { border-top-color: var(--blue-deep); }

.infra-card:hover {
  transform: translateY(-10px);
  background: rgba(255,255,255,0.8);
  box-shadow: 0 30px 60px rgba(10,22,40,0.1);
}

.infra-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.infra-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
  font-weight: 300;
}

.infra-card strong {
  color: var(--blue-mid);
  font-weight: 600;
}

/* ── LEADERSHIP & SUCCESS CASES ── */
.leadership-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
  margin-top: 64px;
}

.partner-card {
  background: var(--navy);
  border-radius: 24px;
  padding: 32px;
  border: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  transition: all 0.3s;
  color: var(--white);
}

.partner-card:hover {
  transform: translateY(-10px);
}

.partner-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin-bottom: 24px;
  border: 4px solid var(--blue-mid);
  object-fit: cover;
  margin-left: auto;
  margin-right: auto;
}

.partner-role {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.partner-info h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--white);
}

.partner-info p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.cases-intro h3 {
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem;
  color: var(--text-dark);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.cases-intro p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 500px;
  line-height: 1.7;
}

.success-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.case-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 40px;
  border-radius: 24px;
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
}

.case-card:hover {
  transform: translateY(-10px);
  background: var(--white);
  box-shadow: 0 40px 80px rgba(10,22,40,0.08);
}

.case-category {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--blue-mid);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.case-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.case-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}

.case-result {
  background: rgba(45,125,210,0.05);
  padding: 12px 20px;
  border-radius: 12px;
  color: var(--blue-mid);
  font-weight: 700;
  font-size: 0.85rem;
  border: 1px solid rgba(45,125,210,0.1);
}

.portfolio-card:first-child {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

.portfolio-bg {
  width: 100%; height: 100%;
  display: flex;
  align-items: flex-end;
  padding: 30px;
  position: relative;
}

.portfolio-bg-1 { background: linear-gradient(135deg, #1a2f5e 0%, #2d7dd2 60%, #4dd9e8 100%); }
.portfolio-bg-2 { background: linear-gradient(135deg, #0a1628 0%, #1a4a8a 100%); }
.portfolio-bg-3 { background: linear-gradient(135deg, #0d2d4a 0%, #1a6a8a 100%); }

.portfolio-deco {
  position: absolute;
  top: 0; right: 0;
  width: 60%; height: 100%;
  opacity: 0.15;
  font-family: 'DM Sans', monospace;
  font-size: 0.7rem;
  color: white;
  padding: 20px;
  line-height: 1.8;
  overflow: hidden;
}

.portfolio-label {
  position: relative;
  z-index: 1;
}

.portfolio-label span {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 6px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.portfolio-label h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: white;
  letter-spacing: -0.02em;
}

/* ── TESTIMONIALS ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(25px);
  border-radius: 32px;
  padding: 48px;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 10px 30px rgba(10,22,40,0.02);
  position: relative;
}

.testimonial-card::after {
  content: '"';
  position: absolute;
  top: 20px;
  right: 40px;
  font-family: 'Syne', sans-serif;
  font-size: 5rem;
  color: var(--blue-mid);
  opacity: 0.05;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.85);
  box-shadow: 0 40px 80px rgba(10,22,40,0.06);
}

.stars { color: var(--blue-mid); font-size: 1.1rem; margin-bottom: 18px; }

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-dark);
  font-weight: 300;
  margin-bottom: 28px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: white;
}

.av-1 { background: linear-gradient(135deg, var(--blue-mid), var(--cyan)); }
.av-2 { background: linear-gradient(135deg, var(--blue-deep), var(--blue-mid)); }
.av-3 { background: linear-gradient(135deg, #0a1628, var(--blue-mid)); }

.author-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
}

.author-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ── CTA SECTION ── */
.cta-section {
  padding: 80px 60px 120px;
}

.cta-inner {
  background: var(--navy);
  border-radius: 40px;
  padding: 100px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-inner::before {
  content: '';
  position: absolute;
  width: 800px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,125,210,0.2) 0%, transparent 70%);
  top: -200px; left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.cta-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(45,125,210,0.2);
  border: 1px solid rgba(45,125,210,0.3);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--cyan);
  margin-bottom: 32px;
}

.cta-inner h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 24px;
}

.cta-inner p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.5);
  max-width: 500px;
  margin: 0 auto 48px;
  line-height: 1.7;
  font-weight: 300;
}

.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn-glow {
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  color: var(--white);
  padding: 18px 44px;
  border-radius: 100px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  letter-spacing: -0.01em;
}

.btn-glow:hover {
  box-shadow: 0 0 40px rgba(77, 180, 232, 0.926);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: rgba(255,255,255,0.7);
  padding: 18px 44px;
  border-radius: 100px;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-outline:hover {
  border-color: rgba(255,255,255,0.5);
  color: white;
  background: rgba(255,255,255,0.05);
}

/* ── FOOTER ── */
footer {
  background: var(--navy);
  padding: 60px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  position: relative;
  z-index: 1;
}

.footer-brand .logo-text {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.footer-brand .logo-text span { color: var(--cyan); }

.footer-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 260px;
  font-weight: 300;
}

.footer-col h5 {
  font-family: 'Syne', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.footer-col ul { list-style: none; }

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--cyan); }

.footer-bottom {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.25);
}

.social-links { display: flex; gap: 16px; }

.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.social-link:hover {
  background: rgba(45,125,210,0.3);
  color: var(--cyan);
}

/* ── COMPARATIVO ── */
.compare-table {
  margin-top: 64px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  backdrop-filter: blur(20px);
}

.compare-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  background: var(--navy);
  padding: 24px 32px;
  align-items: center;
  gap: 16px;
}

.compare-feature-col { flex: 1; }

.compare-col {
  text-align: center;
  padding: 12px 20px;
  border-radius: 12px;
}

.compare-col-agency {
  background: rgba(255,255,255,0.05);
}

.compare-col-us {
  background: linear-gradient(135deg, rgba(45,125,210,0.3), rgba(77,217,232,0.2));
  border: 1px solid rgba(77,217,232,0.3);
}

.col-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
}

.col-badge {
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.01em;
}

.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  padding: 20px 32px;
  border-bottom: 1px solid rgba(255,255,255,0.5);
  align-items: center;
  transition: background 0.2s;
}

.compare-row:last-child { border-bottom: none; }
.compare-row:hover { background: rgba(255,255,255,0.3); }

.compare-feature {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
}

.compare-val {
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  justify-content: center;
  text-align: center;
}

.compare-val.agency {
  color: var(--text-muted);
  background: rgba(0,0,0,0.04);
}

.compare-val.us {
  color: var(--blue-deep);
  background: rgba(45,125,210,0.08);
  font-weight: 500;
}

.check {
  color: var(--blue-mid);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.x {
  color: #b0bec5;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── FAQ ── */
.faq-grid {
  margin-top: 64px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 860px;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  overflow: hidden;
  transition: box-shadow 0.3s, border-color 0.3s;
}

.faq-item:hover { box-shadow: 0 8px 24px rgba(10,22,40,0.08); }
.faq-item.open  {
  background: #0d1f3c !important;
  border-color: #0d1f3c !important;
  box-shadow: 0 8px 32px rgba(10,22,40,0.3);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.01em;
  line-height: 1.4;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
  -webkit-appearance: none;
  appearance: none;
  user-select: none;
}

.faq-q:hover { color: var(--blue-mid); }
.faq-q:focus { outline: none; background: none !important; }
.faq-q:focus-visible { outline: none; background: none !important; }
.faq-q:active { background: none !important; }
.faq-q:focus-within { background: none !important; }
.faq-item.open .faq-q,
.faq-item.open .faq-q:focus,
.faq-item.open .faq-q:active { background: none !important; }
.faq-item.open .faq-q { color: #ffffff; }
.faq-item.open .faq-icon { color: var(--cyan); }

.faq-icon {
  flex-shrink: 0;
  color: var(--blue-mid);
  transition: transform 0.35s ease;
}

.faq-item.open .faq-icon { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
  padding: 0 28px;
}

.faq-item.open .faq-a {
  max-height: 300px;
  padding: 0 28px 24px;
}

.faq-a p {
  font-size: 0.925rem;
  line-height: 1.75;
  color: var(--text-muted);
  font-weight: 300;
  border-top: 1px solid rgba(45,125,210,0.12);
  padding-top: 16px;
}

.faq-item.open .faq-a p {
  color: rgba(255,255,255,0.7);
  border-top-color: rgba(255,255,255,0.1);
}

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

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── RESPONSIVE ── */

/* ─ Large desktops / wide screens ─ */
@media (max-width: 1280px) {
  .hero { padding: 140px 40px 100px; }
  section { padding: 100px 40px; }
  #sobre, section#faq { padding: 70px 40px; }
  .success-cases-grid { gap: 24px; }
  .leadership-grid { gap: 48px; }
}

/* ─ Tablets landscape / small laptops ─ */
@media (max-width: 1024px) {
  nav { padding: 18px 24px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero { padding: 110px 24px 80px; }
  .hero-visual { display: none; }

  section { padding: 72px 24px; }
  #sobre, section#faq { padding: 56px 24px; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .value-infra-grid { grid-template-columns: repeat(2, 1fr); }
  .success-cases-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }

  .leadership-grid { grid-template-columns: 1fr; text-align: center; gap: 32px; }
  .leadership-grid .cases-intro p { margin: 0 auto; }

  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }

  .process { margin: 0; border-radius: 0; padding: 72px 24px; }

  .cta-section { padding: 40px 20px 80px; }
  .cta-inner { padding: 60px 28px; border-radius: 24px; }

  footer { grid-template-columns: 1fr 1fr; padding: 40px 24px; gap: 32px; }

  .compare-header,
  .compare-row { grid-template-columns: 1fr; gap: 8px; padding: 16px 20px; }
  .compare-feature { font-weight: 600; font-size: 0.875rem; }
  .compare-col { padding: 8px 12px; }

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

/* ─ Tablets portrait ─ */
@media (max-width: 768px) {
  .hero { padding: 100px 20px 60px; }
  .hero h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); }
  .hero p { font-size: 1rem; max-width: 100%; }
  .hero-badge { font-size: 0.75rem; padding: 7px 14px; }

  section { padding: 60px 20px; }
  #sobre, section#faq { padding: 48px 20px; }

  .services-grid { grid-template-columns: 1fr; gap: 20px; }
  .service-card { padding: 32px 28px; }

  .value-infra-grid { grid-template-columns: 1fr; gap: 20px; }
  .infra-card { padding: 32px 24px; }

  .success-cases-grid { grid-template-columns: 1fr; gap: 20px; }
  .case-card { padding: 32px; }

  .testimonials-grid { grid-template-columns: 1fr; gap: 20px; }
  .testimonial-card { padding: 36px 28px; }

  .steps { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .process { padding: 60px 20px; }

  .leadership-grid { grid-template-columns: 1fr; gap: 24px; }
  .partner-card { padding: 24px; }
  .partner-photo { width: 110px; height: 110px; }

  .cases-intro h3 { font-size: 2rem; }

  .section-title { font-size: clamp(1.7rem, 4.5vw, 2.4rem); }

  .cta-section { padding: 32px 16px 60px; }
  .cta-inner { padding: 48px 24px; border-radius: 20px; }
  .cta-inner h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }

  .compare-table { border-radius: 16px; }
  .compare-header { display: none; }
  .compare-row { 
    grid-template-columns: 1fr; 
    gap: 8px; 
    padding: 16px 20px; 
    border-radius: 12px; 
    margin: 6px 8px;
    border: 1px solid var(--card-border);
  }
  .compare-val.agency { display: none; }
  .compare-val.us { justify-content: flex-start; }

  footer { grid-template-columns: 1fr 1fr; padding: 36px 20px; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }

  .input-row { flex-direction: column; gap: 0; }
}

/* ─ Mobile phones ─ */
@media (max-width: 480px) {
  nav { padding: 14px 16px; }
  .nav-logo img { width: 50px; height: 50px; }
  .nav-logo-text { font-size: 0.85rem; }

  .hero { padding: 90px 16px 50px; }
  .hero h1 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .hero p { font-size: 0.95rem; }
  .hero-badge { font-size: 0.7rem; padding: 6px 12px; margin-bottom: 24px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions a { text-align: center; justify-content: center; width: 100%; }
  .btn-primary, .btn-secondary { padding: 14px 28px; font-size: 0.9rem; }

  .authority-bar { flex-direction: column; gap: 8px; font-size: 0.78rem; }
  .authority-bar .sep { display: none; }

  section { padding: 48px 16px; }
  #sobre, section#faq { padding: 40px 16px; }

  .section-tag { font-size: 0.7rem; letter-spacing: 0.15em; }
  .section-title { font-size: clamp(1.5rem, 5.5vw, 2rem); line-height: 1.15; }
  .section-subtitle { font-size: 0.95rem; }

  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 28px 22px; border-radius: 20px; }
  .service-icon { width: 48px; height: 48px; border-radius: 14px; margin-bottom: 20px; font-size: 1.3rem; }
  .service-card h3 { font-size: 1.15rem; }
  .service-card p { font-size: 0.875rem; }

  .steps { grid-template-columns: 1fr; gap: 20px; }
  .step-num { width: 48px; height: 48px; font-size: 1rem; margin-bottom: 20px; }
  .step h4 { font-size: 0.95rem; }
  .step p { font-size: 0.825rem; }
  .process { padding: 48px 16px; }

  .value-infra-grid { grid-template-columns: 1fr; gap: 16px; }
  .infra-card { padding: 28px 22px; border-radius: 20px; }
  .infra-card h4 { font-size: 1.1rem; }
  .infra-card p { font-size: 0.9rem; }

  .leadership-grid { gap: 20px; margin-top: 48px; margin-bottom: 48px; }
  .partner-card { padding: 24px 20px; border-radius: 20px; }
  .partner-photo { width: 100px; height: 100px; margin-bottom: 16px; }
  .partner-info h3 { font-size: 1.3rem; }
  .partner-info p { font-size: 0.85rem; }
  .cases-intro h3 { font-size: 1.6rem; }
  .cases-intro p { font-size: 1rem; }

  .success-cases-grid { grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
  .case-card { padding: 28px 22px; border-radius: 20px; }
  .case-card h4 { font-size: 1.1rem; }
  .case-card p { font-size: 0.875rem; }
  .case-result { padding: 10px 16px; font-size: 0.8rem; }

  .testimonials-grid { gap: 16px; }
  .testimonial-card { padding: 32px 22px; border-radius: 24px; }
  .testimonial-text { font-size: 0.9rem; }
  .testimonial-card::after { font-size: 3.5rem; right: 20px; }

  .compare-table { border-radius: 14px; margin-top: 40px; }
  .compare-row { margin: 4px 8px; padding: 14px 16px; }
  .compare-feature { font-size: 0.825rem; }
  .compare-val { font-size: 0.8rem; padding: 6px 12px; }

  .faq-grid { margin-top: 40px; gap: 10px; }
  .faq-item { border-radius: 16px; }
  .faq-q { font-size: 0.875rem; padding: 18px 16px; }
  .faq-a { padding: 0 16px; }
  .faq-item.open .faq-a { padding: 0 16px 18px; }
  .faq-a p { font-size: 0.85rem; }

  .cta-section { padding: 24px 12px 48px; }
  .cta-inner { padding: 40px 20px; border-radius: 18px; }
  .cta-inner h2 { font-size: clamp(1.4rem, 5vw, 1.8rem); }
  .cta-inner p { font-size: 0.95rem; margin-bottom: 32px; }
  .cta-tag { font-size: 0.7rem; padding: 6px 14px; margin-bottom: 24px; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .btn-glow, .btn-outline { width: 100%; max-width: 320px; justify-content: center; padding: 14px 28px; font-size: 0.9rem; }

  .contact-form-container { margin-top: 28px; }
  .contact-form-container input,
  .contact-form-container textarea { padding: 12px 16px; font-size: 0.9rem; border-radius: 10px; }

  footer { grid-template-columns: 1fr; padding: 32px 16px; gap: 24px; }
  .footer-brand .logo-text { font-size: 1.2rem; }
  .footer-desc { max-width: 100%; }
  .footer-col h5 { margin-bottom: 14px; }
  .footer-col a { font-size: 0.825rem; }
  .footer-col:nth-child(4) { display: none; }
  .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
  .footer-bottom p { font-size: 0.75rem; }
  .social-link { width: 34px; height: 34px; }

  .stat-bubble { display: none; }
}

/* ─ Very small phones (≤360px) ─ */
@media (max-width: 360px) {
  nav { padding: 12px 12px; }
  .nav-logo img { width: 42px; height: 42px; }
  .nav-logo-text { font-size: 0.8rem; }

  .hero { padding: 80px 12px 40px; }
  .hero h1 { font-size: 1.45rem; }
  .hero p { font-size: 0.88rem; }
  .hero-badge { font-size: 0.65rem; padding: 5px 10px; }
  .btn-primary, .btn-secondary { padding: 12px 20px; font-size: 0.85rem; }

  section { padding: 40px 12px; }
  #sobre, section#faq { padding: 36px 12px; }

  .section-title { font-size: 1.35rem; }
  .section-subtitle { font-size: 0.88rem; }

  .service-card { padding: 24px 18px; }
  .service-card h3 { font-size: 1.05rem; }

  .process { padding: 40px 12px; }

  .cta-inner { padding: 32px 16px; }
  .cta-inner h2 { font-size: 1.3rem; }
  .btn-glow, .btn-outline { padding: 12px 20px; font-size: 0.85rem; }

  .contact-form-container input,
  .contact-form-container textarea { padding: 10px 14px; font-size: 0.85rem; }

  .compare-row { margin: 3px 4px; padding: 12px; }

  .faq-q { font-size: 0.825rem; padding: 16px 14px; }
  .faq-a p { font-size: 0.8rem; }

  footer { padding: 24px 12px; }
  .footer-brand .logo-text { font-size: 1.1rem; }
}

/* ─ Landscape orientation on phones ─ */
@media (max-height: 500px) and (orientation: landscape) {
  .hero { min-height: auto; padding: 90px 24px 40px; }
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 0.9rem; margin-bottom: 24px; }
  .authority-bar { margin-top: 20px; }
}

.contact-form-container {
  max-width: 600px;
  margin: 40px auto 0;
  text-align: left;
}
.input-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}
.contact-form-container input, 
.contact-form-container textarea {
  width: 100%;
  padding: 14px 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  color: white;
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.3s;
  margin-bottom: 16px;
}
.contact-form-container input:focus, 
.contact-form-container textarea:focus {
  outline: none;
  border-color: var(--cyan);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 15px rgba(77, 217, 232, 0.2);
}
.form-status {
  margin-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  min-height: 24px;
  transition: all 0.3s;
}
.status-success { color: #a8ff9e; }
.status-error { color: #ff5f57; }

/* Custom scrollbar for textarea */
.cta-section textarea::-webkit-scrollbar {
  width: 6px;
}
.cta-section textarea::-webkit-scrollbar-track {
  background: transparent;
}
.cta-section textarea::-webkit-scrollbar-thumb {
  background: rgba(77, 217, 232, 0.4);
  border-radius: 3px;
}

/* ── PREMIUM FINISHING TOUCHES ── */

/* Glass Shimmer Effect */
.service-card, .case-card, .infra-card, .testimonial-card {
  position: relative;
  overflow: hidden;
}

.service-card::before, .case-card::before, .infra-card::before, .testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: 0.6s;
  pointer-events: none;
  z-index: 1;
}

.service-card:hover::before, .case-card:hover::before, .infra-card:hover::before, .testimonial-card:hover::before {
  left: 100%;
}

/* Enhanced CTA Glows */
.btn-glow {
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  color: var(--navy);
  padding: 16px 32px;
  border-radius: 100px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(45, 125, 210, 0.3);
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  text-decoration: none;
  border: none;
}

.btn-glow:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 40px rgba(45, 125, 210, 0.4), 0 0 20px rgba(77, 217, 232, 0.4);
}

.btn-glow svg {
  transition: transform 0.3s ease;
}

.btn-glow:hover svg {
  transform: translateX(5px);
}

/* Section Header Polish */
.section-tag {
  letter-spacing: 0.2em;
  font-weight: 700;
  opacity: 0.9;
}

.section-title {
  text-wrap: balance;
}

.section-subtitle {
  text-wrap: pretty;
}

/* Smooth Sidenav Link Entrance */
.sidenav li {
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.4s ease;
}

.sidenav.open li {
  opacity: 1;
  transform: translateX(0);
}

.sidenav li:nth-child(1) { transition-delay: 0.1s; }
.sidenav li:nth-child(2) { transition-delay: 0.15s; }
.sidenav li:nth-child(3) { transition-delay: 0.2s; }
.sidenav li:nth-child(4) { transition-delay: 0.25s; }
.sidenav li:nth-child(5) { transition-delay: 0.3s; }
.sidenav li:nth-child(6) { transition-delay: 0.35s; }