/* ══════════════════════════════════════════
   ARCANIS CONSULTORIA — Main Stylesheet
   Inspired by Leadster.com.br
   ══════════════════════════════════════════ */

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

:root {
  /* Arcanis brand colors */
  --arcanis-navy:  #1C2740;
  --arcanis-cyan:  #19F5F7;
  --blue:          #1C6CF6;
  --blue-dark:     #1452c8;
  --blue-light:    #3b82f6;
  --blue-pale:     #dbeafe;
  --slate-900:  #0f172a;
  --slate-800:  #1e293b;
  --slate-700:  #334155;
  --slate-600:  #475569;
  --slate-400:  #94a3b8;
  --slate-200:  #e2e8f0;
  --slate-100:  #f1f5f9;
  --slate-50:   #f8fafc;
  --white:      #ffffff;
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.10), 0 4px 16px rgba(0,0,0,.06);
  --shadow-xl:  0 24px 60px rgba(26,108,246,.15);
  --font:       'Inter', system-ui, -apple-system, sans-serif;
  --transition: all .22s cubic-bezier(.4,0,.2,1);
}

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

body {
  font-family: var(--font);
  color: var(--slate-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
input, select, textarea { font-family: var(--font); outline: none; border: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Utility Classes ─── */
.highlight { color: var(--arcanis-navy); }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(28,39,64,.07);
  color: var(--arcanis-navy);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 16px;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--slate-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--arcanis-navy);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(28,39,64,.35);
}
.btn-primary:hover {
  background: #111b30;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(28,39,64,.5);
}
.btn-ghost {
  background: transparent;
  color: var(--slate-700);
  border: 2px solid var(--slate-200);
}
.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-pale);
}
.btn-white {
  background: var(--white);
  color: var(--blue);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.btn-lg { padding: 15px 30px; font-size: 1rem; border-radius: var(--radius-md); }

/* ════════════════════════════════════════
   ANNOUNCEMENT BAR
════════════════════════════════════════ */
.announcement-bar {
  background: linear-gradient(90deg, var(--arcanis-navy) 0%, #1e2d4e 100%);
  color: var(--slate-200);
  text-align: center;
  font-size: .82rem;
  padding: 9px 24px;
  position: relative;
  z-index: 100;
}
.announcement-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.announcement-tag {
  background: var(--arcanis-cyan);
  color: var(--arcanis-navy);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 2px 10px;
  border-radius: 99px;
}
.announcement-bar a { color: #93c5fd; font-weight: 600; margin-left: 4px; }
.announcement-bar a:hover { color: white; }

/* ════════════════════════════════════════
   HEADER
════════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: var(--transition);
}
.header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  height: 40px;
  width: auto;
  display: block;
  object-fit: contain;
  /* Logo PNG has white background — render naturally */
  filter: none;
}
/* Footer logo — invert para fundo escuro */
.logo-img-footer {
  height: 38px;
  filter: brightness(0) invert(1);
  opacity: .92;
}
.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--slate-900);
  letter-spacing: -.01em;
}

/* Nav Desktop */
.nav-desktop { flex: 1; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: .92rem;
  font-weight: 500;
  color: var(--slate-700);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover { color: var(--blue); background: var(--blue-pale); }
.nav-arrow {
  font-size: .65rem;
  transition: transform .2s;
}
.nav-item.has-mega-menu:hover .nav-arrow { transform: rotate(180deg); }
.nav-login { color: var(--slate-600); }

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  right: 0;
  background: white;
  border-top: 2px solid var(--arcanis-navy);
  box-shadow: 0 24px 48px rgba(0,0,0,.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 999;
}
.nav-item.has-mega-menu:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mega-menu-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
}
.mega-col { padding: 0 24px; }
.mega-col:not(:last-child) { border-right: 1px solid var(--slate-200); }
.mega-col-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--slate-100);
}
.mega-links { display: flex; flex-direction: column; gap: 4px; }
.mega-link-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.mega-link-item:hover { background: var(--slate-50); }
.mega-link-item:hover strong { color: var(--blue); }
.mega-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--blue-pale);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-size: .85rem;
  flex-shrink: 0;
}
.mega-link-item strong {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 2px;
}
.mega-link-item span {
  font-size: .79rem;
  color: var(--slate-500);
  line-height: 1.4;
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  margin-left: auto;
}
.header-cta { font-size: .88rem; padding: 10px 20px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 16px 24px;
  border-top: 1px solid var(--slate-200);
  background: white;
}
.nav-mobile.open { display: flex; }
.nav-mobile ul { display: flex; flex-direction: column; gap: 4px; }
.nav-mobile ul li a {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--slate-700);
}
.nav-mobile ul li a:hover { background: var(--slate-50); color: var(--blue); }
.mobile-cta { display: inline-flex !important; margin-top: 8px; width: fit-content; }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
  background: linear-gradient(170deg, #f0f6ff 0%, #ffffff 55%, #f8fafc 100%);
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .4;
}
.shape-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #bfdbfe, transparent 70%);
  top: -100px; right: -100px;
}
.shape-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #dbeafe, transparent 70%);
  bottom: -80px; left: -60px;
}
.shape-3 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, #e0f2fe, transparent 70%);
  top: 200px; left: 200px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(25,245,247,.12);
  color: var(--arcanis-navy); border: 1px solid rgba(25,245,247,.4);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: var(--slate-900);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin-bottom: 22px;
}
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-cta-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: 14px;
}
.trust-avatars {
  display: flex;
}
.trust-avatars img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid white;
  margin-left: -10px;
  object-fit: cover;
}
.trust-avatars img:first-child { margin-left: 0; }
.hero-trust p {
  font-size: .85rem;
  color: var(--slate-600);
}
.hero-trust strong { color: var(--slate-900); }

/* Hero Visual */
.hero-visual {
  position: relative;
}
.hero-badge-float {
  position: absolute;
  z-index: 10;
}
.ai-badge {
  top: -20px;
  right: 20px;
  background: linear-gradient(135deg, var(--arcanis-navy), #2a3d5c);
  color: white;
  font-size: .78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 99px;
  box-shadow: 0 4px 16px rgba(25,245,247,.25);
}

.hero-illustration {
  position: relative;
  background: white;
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--slate-200);
}
.hero-svg { width: 100%; height: auto; }

/* Floating cards */
.float-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--slate-200);
  white-space: nowrap;
  animation: float 4s ease-in-out infinite;
}
.float-card strong { display: block; font-size: 1rem; font-weight: 800; color: var(--slate-900); }
.float-card span { font-size: .73rem; color: var(--slate-500); }
.float-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: .9rem;
  flex-shrink: 0;
}
.float-card-1 { bottom: 20px; left: -20px; animation-delay: 0s; }
.float-card-2 { top: 20px; left: -30px; animation-delay: 1.5s; }
.float-card-3 { bottom: -10px; right: -10px; animation-delay: 1s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

/* ════════════════════════════════════════
   LOGOS STRIP
════════════════════════════════════════ */
.logos-strip {
  padding: 40px 0;
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
  overflow: hidden;
}
.logos-label {
  text-align: center;
  font-size: .8rem;
  font-weight: 600;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 20px;
}
.logos-track { overflow: hidden; position: relative; }
.logos-track::before,
.logos-track::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
}
.logos-track::before { left: 0; background: linear-gradient(to right, white, transparent); }
.logos-track::after { right: 0; background: linear-gradient(to left, white, transparent); }
.logos-inner {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: scroll-logos 25s linear infinite;
}
.logo-item {
  font-size: .85rem;
  font-weight: 700;
  color: var(--slate-400);
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 8px 0;
  transition: color .2s;
}
.logo-item:hover { color: var(--slate-700); }
@keyframes scroll-logos {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ════════════════════════════════════════
   SERVICES SECTION
════════════════════════════════════════ */
.services {
  padding: 96px 0;
  background: var(--slate-50);
}

.services-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.svc-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 99px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--slate-600);
  background: white;
  border: 2px solid var(--slate-200);
  transition: var(--transition);
}
.svc-tab:hover { border-color: var(--blue); color: var(--blue); }
.svc-tab.active {
  background: var(--arcanis-navy);
  color: white;
  border-color: var(--arcanis-navy);
  box-shadow: 0 4px 16px rgba(26,108,246,.3);
}

.services-grid {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.services-grid.active { display: grid; }

.service-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--slate-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--arcanis-navy), var(--arcanis-cyan));
  transform: scaleX(0);
  transition: transform .3s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--clr, var(--blue-pale));
  color: var(--icon-clr, var(--blue));
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 10px;
}
.service-card p {
  font-size: .9rem;
  color: var(--slate-600);
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--arcanis-navy);
  transition: gap .2s;
}
.service-link:hover { gap: 10px; }

/* ════════════════════════════════════════
   METODOLOGIA
════════════════════════════════════════ */
.metodologia {
  padding: 96px 0;
  background: white;
}
.metodologia-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.pilares-list { margin-top: 36px; display: flex; flex-direction: column; gap: 8px; }
.pilar-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}
.pilar-item:hover { background: var(--slate-50); }
.pilar-item.active {
  background: var(--blue-pale);
  border-color: #bfdbfe;
}
.pilar-number {
  font-size: .8rem;
  font-weight: 800;
  color: var(--arcanis-navy);
  background: white;
  border: 2px solid var(--arcanis-navy);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.pilar-item.active .pilar-number {
  background: var(--arcanis-navy);
  color: white;
}
.pilar-item h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 4px;
}
.pilar-item p {
  font-size: .84rem;
  color: var(--slate-600);
  line-height: 1.55;
  display: none;
}
.pilar-item.active p { display: block; }

/* Metodologia visual */
.metodologia-visual {
  background: linear-gradient(135deg, var(--arcanis-navy) 0%, #1e2d4e 100%);
  border-radius: var(--radius-xl);
  padding: 40px;
  color: white;
  position: relative;
  overflow: hidden;
}
.metodologia-visual::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(26,108,246,.3), transparent 70%);
  border-radius: 50%;
}
.meto-step { position: relative; z-index: 1; }
.meto-icon {
  width: 56px;
  height: 56px;
  background: rgba(26,108,246,.2);
  border: 2px solid rgba(26,108,246,.4);
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  color: #93c5fd;
  margin-bottom: 20px;
}
.meto-step h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: white;
}
.meto-step p {
  font-size: .9rem;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 28px;
}
.meto-metrics {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
}
.meto-metric {
  flex: 1;
  text-align: center;
  padding: 0 12px;
}
.meto-metric:not(:last-child) { border-right: 1px solid rgba(255,255,255,.1); }
.meto-metric strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--blue-light);
  margin-bottom: 4px;
}
.meto-metric span { font-size: .75rem; color: #64748b; }
.meto-progress {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 28px;
  position: relative;
  z-index: 1;
}
.meto-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  cursor: pointer;
  transition: var(--transition);
}
.meto-dot.active { background: var(--blue-light); width: 24px; border-radius: 4px; }

/* ════════════════════════════════════════
   CASES / SOCIAL PROOF
════════════════════════════════════════ */
.cases {
  padding: 96px 0;
  background: var(--slate-50);
}
.cases-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.cases-list { display: flex; flex-direction: column; gap: 8px; }
.case-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  background: white;
}
.case-item:hover { border-color: var(--blue-pale); box-shadow: var(--shadow-sm); }
.case-item.active {
  background: white;
  border-color: var(--arcanis-navy);
  box-shadow: 0 4px 20px rgba(26,108,246,.12);
}
.case-code {
  font-family: 'Courier New', monospace;
  font-size: .8rem;
  font-weight: 700;
  color: var(--arcanis-cyan); text-shadow: 0 0 8px rgba(25,245,247,.3);
  flex-shrink: 0;
  min-width: 36px;
}
.case-item.active .case-code { color: var(--blue); }
.case-info h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--slate-900);
}
.case-info p {
  font-size: .8rem;
  color: var(--slate-500);
}
.case-result {
  margin-left: auto;
  font-size: .8rem;
  font-weight: 700;
  white-space: nowrap;
  padding: 4px 10px;
  border-radius: 99px;
}
.case-result.positive {
  background: #dcfce7;
  color: #15803d;
}
.cases-see-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--arcanis-navy);
  padding: 12px 4px;
  transition: gap .2s;
}
.cases-see-all:hover { gap: 10px; }

/* Testimonial Card */
.testimonial-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-200);
  position: sticky;
  top: 100px;
  transition: var(--transition);
}
.testimonial-logo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 16px;
  background: var(--slate-100);
  border-radius: var(--radius-sm);
}
.logo-placeholder span {
  font-size: .85rem;
  font-weight: 800;
  color: var(--slate-600);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.stars { color: #f59e0b; font-size: 1.1rem; letter-spacing: 1px; }
.testimonial-metric-highlight {
  background: linear-gradient(135deg, #e8f0fa 0%, rgba(28,39,64,.06) 100%);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  margin-bottom: 24px;
  border: 1px solid rgba(28,39,64,.15);
}
.metric-value {
  display: block;
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--arcanis-navy);
  line-height: 1;
  margin-bottom: 6px;
}
.metric-label {
  font-size: .82rem;
  color: var(--slate-600);
  font-weight: 600;
}
.testimonial-quote {
  font-size: .92rem;
  color: var(--slate-700);
  line-height: 1.75;
  font-style: italic;
  border-left: 3px solid var(--arcanis-navy);
  padding-left: 16px;
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.author-photo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--blue-pale);
}
.author-info strong {
  display: block;
  font-size: .92rem;
  font-weight: 700;
  color: var(--slate-900);
}
.author-info span {
  font-size: .8rem;
  color: var(--slate-500);
}
.testimonial-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.t-stat {
  background: white;
  text-align: center;
  padding: 14px 8px;
}
.t-stat strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--arcanis-navy);
  margin-bottom: 3px;
}
.t-stat span { font-size: .72rem; color: var(--slate-500); }

/* ════════════════════════════════════════
   STATS COUNTER SECTION
════════════════════════════════════════ */
.stats-section {
  padding: 72px 0;
  background: linear-gradient(135deg, var(--arcanis-navy) 0%, #1e2d4e 100%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-item { position: relative; }
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,.1);
}
.stat-item > div {
  display: inline-flex;
  align-items: flex-end;
  line-height: 1;
  margin-bottom: 10px;
}
.stat-number {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 900;
  color: white;
  line-height: 1;
}
.stat-plus {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 900;
  color: var(--blue-light);
  padding-bottom: 4px;
  padding-left: 2px;
}
.stat-item p {
  font-size: .85rem;
  color: #64748b;
  font-weight: 500;
}

/* ════════════════════════════════════════
   CTA SECTION
════════════════════════════════════════ */
.cta-section { padding: 80px 0; background: var(--slate-50); }
.cta-card {
  background: linear-gradient(135deg, var(--arcanis-navy) 0%, #1e2d4e 60%, #111b30 100%);
  border-radius: var(--radius-xl);
  padding: 64px;
  position: relative;
  overflow: hidden;
  color: white;
}
.cta-bg-shape {
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,.1), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; text-align: center; }
.cta-content h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 900;
  margin-bottom: 16px;
  line-height: 1.2;
}
.cta-content h2 span { opacity: .85; }
.cta-content > p {
  font-size: 1rem;
  opacity: .85;
  line-height: 1.7;
  margin-bottom: 36px;
}
.cta-form { display: flex; flex-direction: column; gap: 14px; }
.cta-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cta-input {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  color: white;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: .95rem;
  transition: var(--transition);
  width: 100%;
}
.cta-input::placeholder { color: rgba(255,255,255,.55); }
.cta-input:focus { background: rgba(255,255,255,.2); border-color: rgba(255,255,255,.5); }
.cta-select option { background: var(--blue-dark); color: white; }
.cta-submit {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  padding: 16px;
}
.cta-disclaimer {
  font-size: .78rem;
  opacity: .6;
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.footer {
  background: var(--slate-900);
  color: var(--slate-400);
  padding: 64px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer .logo-text { color: white; }
.footer .logo-img { filter: brightness(0) invert(1); opacity: .9; }
.footer-tagline {
  font-size: .88rem;
  line-height: 1.65;
  color: var(--slate-500);
  margin: 16px 0 24px;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: var(--slate-400);
  font-size: .9rem;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--arcanis-cyan); color: var(--arcanis-navy); }
.footer-links-group h5 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--slate-300);
  margin-bottom: 20px;
}
.footer-links-group ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links-group a {
  font-size: .88rem;
  color: var(--slate-500);
  transition: color .2s;
  display: flex;
  align-items: center;
}
.footer-links-group a:hover { color: white; }
.footer-cta-link {
  color: var(--arcanis-cyan) !important;
  font-weight: 600;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: .8rem;
  color: var(--slate-600);
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: var(--slate-600); transition: color .2s; }
.footer-legal a:hover { color: var(--slate-300); }

/* ════════════════════════════════════════
   CHATBOT WIDGET
════════════════════════════════════════ */
.chatbot-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
}
.chatbot-trigger {
  width: 58px;
  height: 58px;
  background: var(--arcanis-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.4rem;
  box-shadow: 0 8px 28px rgba(28,39,64,.4);
  position: relative;
  transition: var(--transition);
  cursor: pointer;
}
.chatbot-trigger:hover { transform: scale(1.08); background: #111b30; }
.chatbot-notification {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--arcanis-cyan);
  color: var(--arcanis-navy);
  width: 20px; height: 20px;
  border-radius: 50%;
  font-size: .72rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  border: 2px solid white;
}
.chatbot-bubble {
  position: absolute;
  bottom: 72px;
  right: 0;
  width: 340px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.18);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  display: none;
  flex-direction: column;
  max-height: 480px;
}
.chatbot-bubble.open { display: flex; }
.chatbot-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--arcanis-navy), #2a3d5c);
  color: white;
}
.chatbot-avatar {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.2);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.chatbot-header strong { font-size: .95rem; display: block; }
.chatbot-online {
  font-size: .72rem;
  opacity: .85;
  display: flex;
  align-items: center;
  gap: 4px;
}
.chatbot-online i { font-size: .5rem; color: #4ade80; }
.chatbot-close {
  margin-left: auto;
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  transition: background .2s;
}
.chatbot-close:hover { background: rgba(255,255,255,.15); }
.chatbot-messages {
  padding: 16px;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chat-msg.bot p {
  background: var(--slate-100);
  padding: 10px 14px;
  border-radius: 12px 12px 12px 4px;
  font-size: .85rem;
  color: var(--slate-700);
  line-height: 1.5;
  display: inline-block;
}
.chat-msg.user p {
  background: var(--blue);
  color: white;
  padding: 10px 14px;
  border-radius: 12px 12px 4px 12px;
  font-size: .85rem;
  line-height: 1.5;
  display: inline-block;
  margin-left: auto;
}
.chat-msg.user { display: flex; justify-content: flex-end; }
.chatbot-options { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.chatbot-opt {
  background: white;
  border: 1.5px solid rgba(28,39,64,.15);
  color: var(--arcanis-navy);
  padding: 8px 14px;
  border-radius: 99px;
  font-size: .82rem;
  font-weight: 600;
  text-align: left;
  transition: var(--transition);
  cursor: pointer;
}
.chatbot-opt:hover { background: rgba(25,245,247,.1); }
.chatbot-input-row {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--slate-200);
}
.chatbot-input-row input {
  flex: 1;
  padding: 12px 16px;
  font-size: .88rem;
  color: var(--slate-800);
  background: transparent;
}
.chatbot-input-row input::placeholder { color: var(--slate-400); }
.chatbot-input-row button {
  padding: 10px 14px;
  background: var(--arcanis-navy);
  color: white;
  font-size: .9rem;
  transition: background .2s;
}
.chatbot-input-row button:hover { background: #111b30; }

/* ════════════════════════════════════════
   TOAST
════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 100px;
  right: 28px;
  background: var(--slate-900);
  color: white;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 9998;
  opacity: 0;
  transform: translateY(16px);
  transition: all .3s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
.toast i { color: #4ade80; }
.toast.show { opacity: 1; transform: translateY(0); }

/* ════════════════════════════════════════
   SCROLL ANIMATION (simple CSS approach)
════════════════════════════════════════ */
[data-aos] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-aos="fade-right"] { transform: translateX(-32px); }
[data-aos="fade-left"]  { transform: translateX(32px); }
[data-aos].aos-animate  { opacity: 1; transform: none; }

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 520px; margin: 0 auto; }
  .metodologia-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .stat-item:nth-child(2)::after { display: none; }
}

@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .cases-layout { grid-template-columns: 1fr; }
  .testimonial-card { position: static; }
  .cta-form-row { grid-template-columns: 1fr; }
  .cta-card { padding: 36px 24px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .mega-menu-inner { grid-template-columns: 1fr; }
  .float-card-2 { display: none; }
  .float-card-3 { bottom: -30px; right: 0; }
  .hero { padding: 56px 0 72px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item::after { display: none; }
  .chatbot-bubble { width: 300px; }
}

@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; }
  .hero-cta-group .btn { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .testimonial-stats { grid-template-columns: 1fr; gap: 1px; }
  .announcement-bar p { font-size: .75rem; }
}