/* ============================================================
   INTEGRA ITEC – Design System
   Palette: #000000 | #111111 | #222222 | #00D4FF (cyan)
   Fonts: Space Grotesk (headings) | Inter (body)
   ============================================================ */

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

/* ─── Variables ─────────────────────────────────────────── */
:root {
  --black:      #000000;
  --gray-900:   #0a0a0a;
  --gray-800:   #111111;
  --gray-700:   #1a1a1a;
  --gray-600:   #222222;
  --gray-500:   #333333;
  --gray-400:   #555555;
  --gray-300:   #888888;
  --gray-200:   #aaaaaa;
  --gray-100:   #cccccc;
  --white:      #ffffff;
  --cyan:       #00D4FF;
  --cyan-dim:   rgba(0, 212, 255, 0.15);
  --cyan-glow:  rgba(0, 212, 255, 0.4);
  --cyan-dark:  #0099bb;

  --font-heading: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.25);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.18s ease;

  --header-h: 72px;
  --max-w: 1180px;
}

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

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

body {
  background: var(--black);
  color: var(--gray-100);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--cyan); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--white); }

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--white);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ─── Utilities ──────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-200);
  max-width: 560px;
  margin-bottom: 60px;
}

.cyan { color: var(--cyan); }

/* ─── Divider line ──────────────────────────────────────── */
.cyan-line {
  width: 60px;
  height: 3px;
  background: var(--cyan);
  border-radius: 2px;
  margin-bottom: 24px;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--cyan);
  color: var(--black);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0,212,255,0.25);
}

.btn-primary:hover {
  background: transparent;
  color: var(--cyan);
  box-shadow: 0 0 40px rgba(0,212,255,0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--cyan);
  border-color: var(--cyan);
}

.btn-outline:hover {
  background: var(--cyan);
  color: var(--black);
  box-shadow: 0 0 30px rgba(0,212,255,0.4);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 20px;
  font-size: 0.82rem;
}

/* ─── Header ─────────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,212,255,0.08);
  transition: background var(--transition), box-shadow var(--transition);
}

#header.scrolled {
  background: rgba(0,0,0,0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  gap: 24px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--cyan);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.logo-icon::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%) rotate(45deg);
  width: 16px; height: 16px;
  border: 3px solid var(--black);
  border-radius: 2px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

.logo-tagline {
  font-size: 0.65rem;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Navigation */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-200);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--cyan);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform var(--transition);
}

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

/* Country badges */
.nav-flags {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.flag-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--gray-300);
  letter-spacing: 0.05em;
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  border-radius: 20px;
  padding: 4px 10px;
  transition: all var(--transition-fast);
}

.flag-badge:hover {
  border-color: var(--cyan);
  color: var(--white);
}

.flag-img {
  width: 18px;
  height: auto;
  border-radius: 2px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* Mobile menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

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

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h); left: 0; right: 0;
  background: rgba(0,0,0,0.98);
  backdrop-filter: blur(20px);
  padding: 24px;
  border-bottom: 1px solid rgba(0,212,255,0.1);
  z-index: 999;
}

.mobile-nav.open { display: block; }

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 20px;
}

.mobile-nav-links a {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-100);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  transition: all var(--transition-fast);
}

.mobile-nav-links a:hover {
  background: var(--gray-800);
  border-color: var(--cyan);
  color: var(--white);
}

.mobile-flags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ─── Hero Section ──────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(0,212,255,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 10% 80%, rgba(0,212,255,0.04) 0%, transparent 50%),
    linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #050a0d 100%);
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 20px;
  padding: 6px 16px;
  margin-bottom: 28px;
}

.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-title .line-accent {
  display: block;
  color: var(--cyan);
}

.hero-description {
  font-size: 1.05rem;
  color: var(--gray-200);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--gray-300);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Hero visual panel */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-panel {
  width: 100%;
  max-width: 480px;
  background: var(--gray-800);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

.hero-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-600);
}

.panel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}

.panel-dot.green { background: #00ff88; box-shadow: 0 0 8px #00ff88; }
.panel-dot.yellow { background: #ffd700; }
.panel-dot.red { background: #ff4455; }

.panel-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-200);
  letter-spacing: 0.05em;
  margin-left: auto;
  margin-right: auto;
}

.panel-metric {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.panel-metric:last-of-type { border-bottom: none; margin-bottom: 24px; }

.metric-label {
  font-size: 0.8rem;
  color: var(--gray-300);
}

.metric-val {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan);
}

.metric-val.green { color: #00ff88; }
.metric-val.warn { color: #ffd700; }

.panel-status-bar {
  background: var(--gray-700);
  border-radius: 4px;
  height: 6px;
  margin: 6px 0 4px;
  overflow: hidden;
}

.panel-status-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-dark), var(--cyan));
  border-radius: 4px;
  animation: fill-bar 3s ease-in-out infinite alternate;
}

.panel-pulse-label {
  font-size: 0.7rem;
  color: var(--gray-400);
  text-align: right;
}

/* ─── Services Section ──────────────────────────────────── */
#servicios {
  background: var(--gray-900);
  border-top: 1px solid rgba(0,212,255,0.1);
  border-bottom: 1px solid rgba(0,212,255,0.1);
}

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

.service-card {
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  text-decoration: none;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: rgba(0,212,255,0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow), var(--shadow-card);
  background: var(--gray-700);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 54px; height: 54px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(0,212,255,0.25);
  border-color: rgba(0,212,255,0.5);
  box-shadow: 0 0 20px rgba(0,212,255,0.2);
}

.service-title {
  font-size: 1.2rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--gray-300);
  line-height: 1.75;
  margin-bottom: 24px;
  flex: 1;
}

.service-features {
  list-style: none;
  margin-bottom: 28px;
}

.service-features li {
  font-size: 0.8rem;
  color: var(--gray-200);
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features li::before {
  content: '▸';
  color: var(--cyan);
  font-size: 0.7rem;
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: gap var(--transition-fast);
}

.service-card:hover .service-link { gap: 14px; }

.service-link-arrow { transition: transform var(--transition-fast); }
.service-card:hover .service-link-arrow { transform: translateX(4px); }

/* ─── Team Section ──────────────────────────────────────── */
#equipo {
  background: var(--black);
}

.team-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.team-column-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--gray-600);
}

.team-column-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid;
}

.badge-physical {
  color: var(--cyan);
  border-color: rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.08);
}

.badge-remote {
  color: #a78bfa;
  border-color: rgba(167,139,250,0.3);
  background: rgba(167,139,250,0.08);
}

.team-column-title {
  font-size: 1rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--gray-100);
}

.team-column-loc {
  font-size: 0.72rem;
  color: var(--gray-400);
  margin-left: auto;
}

.team-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.team-card {
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: all var(--transition);
}

.team-card:hover {
  border-color: rgba(0,212,255,0.25);
  background: var(--gray-700);
  transform: translateX(4px);
}

.team-avatar {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.team-avatar.remote {
  background: rgba(167,139,250,0.1);
  border-color: rgba(167,139,250,0.2);
}

.team-info h4 {
  font-size: 0.95rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.team-role.remote-role { color: #a78bfa; }

.team-desc {
  font-size: 0.8rem;
  color: var(--gray-300);
  line-height: 1.6;
}

/* ─── SLA Model Section ─────────────────────────────────── */
#modelo-sla {
  background: var(--gray-900);
  border-top: 1px solid rgba(0,212,255,0.1);
}

.sla-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
  margin-top: 60px;
}

.sla-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(1/6 * 100%);
  right: calc(1/6 * 100%);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(0,212,255,0.3), var(--cyan));
  z-index: 0;
}

.sla-step {
  text-align: center;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.sla-step-number {
  width: 80px; height: 80px;
  background: var(--gray-800);
  border: 2px solid var(--cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  box-shadow: 0 0 30px rgba(0,212,255,0.2);
  position: relative;
  transition: all var(--transition);
}

.sla-step:hover .sla-step-number {
  background: var(--cyan);
  color: var(--black);
  box-shadow: 0 0 50px rgba(0,212,255,0.5);
  transform: scale(1.1);
}

.sla-step-phase {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}

.sla-step-title {
  font-size: 1.15rem;
  font-family: var(--font-heading);
  color: var(--white);
  margin-bottom: 14px;
}

.sla-step-desc {
  font-size: 0.82rem;
  color: var(--gray-300);
  line-height: 1.7;
}

.sla-cta-box {
  margin-top: 72px;
  background: linear-gradient(135deg, rgba(0,212,255,0.08) 0%, rgba(0,212,255,0.04) 100%);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-lg);
  padding: 60px;
  text-align: center;
}

.sla-cta-box h3 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 14px;
}

.sla-cta-box p {
  font-size: 1rem;
  color: var(--gray-200);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Contact / Lead Gen Section ────────────────────────── */
#contacto {
  background: var(--black);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 18px;
}

.contact-info p {
  color: var(--gray-200);
  font-size: 1rem;
  margin-bottom: 40px;
  line-height: 1.8;
}

.contact-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-point {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.cp-icon {
  width: 42px; height: 42px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.cp-text h4 {
  font-size: 0.88rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 3px;
}

.cp-text p {
  font-size: 0.8rem;
  color: var(--gray-300);
  margin-bottom: 0;
}

/* Form */
.contact-form {
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.form-header {
  margin-bottom: 32px;
}

.form-header h3 {
  font-size: 1.3rem;
  font-family: var(--font-heading);
  color: var(--white);
  margin-bottom: 6px;
}

.form-header p {
  font-size: 0.82rem;
  color: var(--gray-300);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-200);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--gray-700);
  border: 1px solid var(--gray-500);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 12px 16px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  width: 100%;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300D4FF' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-group select option {
  background: var(--gray-700);
  color: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-disclaimer {
  font-size: 0.73rem;
  color: var(--gray-400);
  margin-top: 12px;
  line-height: 1.6;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show { display: block; }

.success-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.form-success h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.form-success p {
  color: var(--gray-300);
  font-size: 0.9rem;
}

/* ─── Footer ─────────────────────────────────────────────── */
#footer {
  background: var(--gray-900);
  border-top: 1px solid rgba(0,212,255,0.08);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--gray-300);
  margin-top: 16px;
  margin-bottom: 20px;
  max-width: 280px;
  line-height: 1.7;
}

.footer-flags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 0.83rem;
  color: var(--gray-300);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--gray-600);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--gray-400);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.78rem;
  color: var(--gray-400);
}

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

/* ─── Scroll-reveal animations ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ─── Page Header (detail pages) ────────────────────────── */
.page-hero {
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0,212,255,0.06) 0%, transparent 60%),
    var(--gray-900);
  border-bottom: 1px solid rgba(0,212,255,0.1);
  padding: calc(var(--header-h) + 80px) 24px 80px;
  text-align: center;
}

.page-hero .section-label { justify-content: center; display: flex; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 18px; }
.page-hero p { font-size: 1.05rem; color: var(--gray-200); max-width: 620px; margin: 0 auto; }

/* ─── Keyframes ──────────────────────────────────────────── */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

@keyframes shimmer {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes fill-bar {
  from { width: 78%; }
  to { width: 92%; }
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0,212,255,0.25); }
  50% { box-shadow: 0 0 40px rgba(0,212,255,0.5), 0 0 60px rgba(0,212,255,0.15); }
}

/* ─── WhatsApp Floating Button ──────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.wa-bubble {
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.25s ease;
  position: relative;
  flex-shrink: 0;
}

.wa-bubble::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: wa-ring 2.5s ease-in-out infinite;
}

.wa-bubble svg {
  width: 30px;
  height: 30px;
  fill: #ffffff;
  flex-shrink: 0;
}

.wa-float:hover .wa-bubble {
  transform: scale(1.12);
  box-shadow: 0 6px 32px rgba(37, 211, 102, 0.65);
}

.wa-tooltip {
  background: #1a1a1a;
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  white-space: nowrap;
  border: 1px solid rgba(37,211,102,0.25);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  /* position to appear to the LEFT of the bubble */
  order: -1;
}

.wa-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes wa-ring {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50%       { transform: scale(1.22); opacity: 0; }
}

/* ─── Responsive ─────────────────────────────────────────── */

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact-grid { gap: 48px; }
}

@media (max-width: 840px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .team-columns { grid-template-columns: 1fr; }
  .sla-steps { grid-template-columns: 1fr; gap: 40px; }
  .sla-steps::before { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links, .nav-flags { display: none; }
  .menu-toggle { display: flex; }
}

@media (max-width: 640px) {
  .section { padding: 70px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }
  .sla-cta-box { padding: 40px 24px; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 20px; }
}