/* ================================================
   MAZE DISEÑO DIGITAL — styles.css
   Brand: #002be7 | Dark neon | Orbitron + Inter
   ================================================ */

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

:root {
  /* Brand */
  --blue:        #002be7;
  --blue-mid:    #1a3ff0;
  --blue-light:  #4d6fff;
  --blue-glow:   rgba(0, 43, 231, 0.35);
  --cyan:        #00c8ff;
  --cyan-glow:   rgba(0, 200, 255, 0.2);

  /* Backgrounds */
  --bg-base:     #070b14;
  --bg-surface:  #0d1526;
  --bg-card:     #111827;
  --bg-card-alt: #0f1a2e;
  --border:      rgba(0, 43, 231, 0.25);
  --border-hover:rgba(77, 111, 255, 0.6);

  /* Text */
  --text-primary:  #f0f4ff;
  --text-secondary:#8899bb;
  --text-muted:    #4a5568;
  --white:         #ffffff;

  /* Fonts */
  --font-heading: 'Orbitron', 'Courier New', monospace;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --section-py: clamp(4rem, 8vw, 7rem);
  --container:  1320px;
  --radius:     12px;
  --radius-lg:  20px;

  /* Transitions */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  /* overflow-x: hidden en body rompe scroll-behavior en Chrome — se maneja por sección */
}

/* Evitar scroll horizontal sin romper anchor links */
.navbar, main, footer { max-width: 100vw; overflow-x: clip; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── UTILITIES ────────────────────────────────── */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}

.accent { color: var(--blue-light); }

.section {
  padding-block: var(--section-py);
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-inline: auto;
}

/* ── BUTTONS ──────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 0 24px var(--blue-glow);
}
.btn-primary:hover {
  background: var(--blue-mid);
  box-shadow: 0 0 36px rgba(0, 43, 231, 0.6);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--blue-light);
  color: var(--blue-light);
}

.btn-outline {
  background: transparent;
  color: var(--blue-light);
  border: 1px solid var(--blue-light);
}
.btn-outline:hover {
  background: rgba(77, 111, 255, 0.1);
  box-shadow: 0 0 16px var(--blue-glow);
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }

.w-full { width: 100%; justify-content: center; }

/* ── NAVBAR ───────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: background 0.3s var(--ease), backdrop-filter 0.3s;
}

.navbar.scrolled {
  background: rgba(7, 11, 20, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: var(--blue) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
  transition: box-shadow 0.2s, transform 0.2s !important;
}
.nav-cta:hover {
  box-shadow: 0 0 20px var(--blue-glow) !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── HERO ─────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-glow {
  position: absolute;
  top: 50%; right: 8%;
  transform: translateY(-50%);
  width: 520px; height: 520px;
  background: radial-gradient(ellipse, rgba(77, 111, 255, 0.22) 0%, rgba(0, 43, 231, 0.1) 45%, transparent 75%);
  pointer-events: none;
  border-radius: 50%;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4rem;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
  position: relative;
  z-index: 1;
}

.hero-content { max-width: 640px; }

.hero-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5.5vw, 7.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.hero-title-accent {
  color: var(--blue-light);
  text-shadow: 0 0 60px rgba(77, 111, 255, 0.6);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 2.25rem;
  line-height: 1.75;
}

.hero-subtitle strong { color: var(--cyan); }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--white);
  display: block;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.hero-cube {
  animation: float 6s ease-in-out infinite;
  filter:
    drop-shadow(0 0 18px rgba(77, 111, 255, 0.9))
    drop-shadow(0 0 50px rgba(77, 111, 255, 0.45))
    drop-shadow(0 0 90px rgba(0, 200, 255, 0.2));
}

.hero-cube svg polygon {
  animation: strokePulse 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

@keyframes strokePulse {
  0%, 100% { stroke: #4d6fff; }
  50% { stroke: #00c8ff; }
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  transition: color 0.2s;
  animation: scrollBounce 2s ease-in-out infinite;
  z-index: 2;
}
.hero-scroll-hint:hover { color: var(--blue-light); }
.hero-scroll-hint svg { width: 22px; height: 22px; }

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

/* ── SERVICES ─────────────────────────────────── */
.services { background: var(--bg-surface); }

.services::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg-base) 0%, transparent 10%, transparent 90%, var(--bg-base) 100%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.service-card:hover {
  border-color: var(--blue-light);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 43, 231, 0.15);
}

.service-card.featured {
  border-color: var(--blue);
  background: linear-gradient(135deg, var(--bg-card-alt) 0%, rgba(0, 43, 231, 0.08) 100%);
  grid-row: span 1;
}

.service-icon {
  width: 48px; height: 48px;
  background: rgba(0, 43, 231, 0.12);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
}
.service-icon svg { width: 22px; height: 22px; }

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.service-tags li {
  font-size: 0.72rem;
  color: var(--blue-light);
  background: rgba(77, 111, 255, 0.1);
  border: 1px solid rgba(77, 111, 255, 0.25);
  border-radius: 4px;
  padding: 0.2rem 0.6rem;
  font-weight: 500;
}

.service-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-light);
  margin-top: 0.5rem;
  transition: gap 0.2s;
  display: inline-block;
}
.service-link:hover { color: var(--cyan); }

/* ── HOSTING ──────────────────────────────────── */
.hosting { background: var(--bg-base); }

/* ── VPN ──────────────────────────────────────── */
.vpn { background: var(--bg-surface); }

.vpn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg-base) 0%, transparent 10%, transparent 90%, var(--bg-base) 100%);
  pointer-events: none;
}

.vpn-features-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.vpn-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.vpn-feature svg {
  width: 18px; height: 18px;
  color: var(--blue-light);
}

/* ── PRICING ──────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}

.pricing-card:hover {
  border-color: var(--blue-light);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 43, 231, 0.15);
}

.pricing-card.popular {
  border-color: var(--blue);
  background: linear-gradient(135deg, var(--bg-card-alt) 0%, rgba(0, 43, 231, 0.1) 100%);
  transform: scale(1.02);
}
.pricing-card.popular:hover {
  transform: scale(1.02) translateY(-4px);
}

.pricing-badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.popular-badge {
  color: var(--cyan) !important;
}

.pricing-icon {
  width: 44px; height: 44px;
  background: rgba(0, 43, 231, 0.12);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
}
.pricing-icon svg { width: 20px; height: 20px; }

.pricing-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  line-height: 1;
}

.price-currency {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.price-amount {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--white);
}

.price-period {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.pricing-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.pricing-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.pricing-features li span {
  color: var(--blue-light);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

/* ── IA SECTION ───────────────────────────────── */
.ia-section {
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-card-alt) 50%, var(--bg-base) 100%);
  position: relative;
  overflow: hidden;
}

.ia-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(0, 43, 231, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.ia-hero-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
  position: relative;
  z-index: 1;
}

.ia-text .section-title { text-align: left; margin-bottom: 1rem; }
.ia-text .section-eyebrow { text-align: left; }

.ia-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.75rem;
}

.ia-lead strong { color: var(--white); }

.claude-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1.25rem;
}

.claude-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.claude-powered {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.claude-name {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
}

.ia-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ia-glow {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(ellipse, rgba(0, 200, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.ia-card-float {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 380px;
  width: 100%;
  position: relative;
  z-index: 1;
  box-shadow: 0 20px 60px rgba(0, 43, 231, 0.12);
  animation: float 7s ease-in-out infinite;
}

.ia-chat-bubble {
  padding: 0.85rem 1.1rem;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 90%;
}

.ia-chat-bubble.user {
  background: rgba(77, 111, 255, 0.15);
  border: 1px solid rgba(77, 111, 255, 0.25);
  color: var(--text-primary);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.ia-chat-bubble.ai {
  background: rgba(0, 200, 255, 0.07);
  border: 1px solid rgba(0, 200, 255, 0.2);
  color: var(--text-secondary);
  border-bottom-left-radius: 4px;
}

.ia-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.ia-service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: border-color 0.3s, transform 0.3s var(--ease);
  position: relative;
}

.ia-service-card:hover {
  border-color: var(--cyan);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--cyan-glow);
}

.ia-service-icon {
  width: 40px; height: 40px;
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid rgba(0, 200, 255, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
}
.ia-service-icon svg { width: 18px; height: 18px; }

.ia-service-card h3 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
}

.ia-service-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.ia-consulting {
  border-color: rgba(0, 200, 255, 0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0, 200, 255, 0.05) 100%);
}

.ia-consulting-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(0, 200, 255, 0.1);
  border: 1px solid rgba(0, 200, 255, 0.3);
  border-radius: 4px;
  padding: 0.2rem 0.6rem;
  margin-top: 0.25rem;
  align-self: flex-start;
}

.ia-cta-row {
  text-align: center;
  position: relative;
  z-index: 1;
}

.ia-cta-row p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

/* ── WHY SECTION ──────────────────────────────── */
.why-section { background: var(--bg-surface); }

.why-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg-base) 0%, transparent 15%, transparent 85%, var(--bg-base) 100%);
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.why-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.3s, transform 0.3s var(--ease);
}

.why-card:hover {
  border-color: var(--blue-light);
  transform: translateY(-3px);
}

.why-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--border);
  margin-bottom: 1rem;
  line-height: 1;
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.why-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── CONTACT ──────────────────────────────────── */
.contact-section { background: var(--bg-base); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-text .section-title { text-align: left; }
.contact-text .section-eyebrow { text-align: left; }

.contact-lead {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-channel {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.contact-channel svg { width: 20px; height: 20px; flex-shrink: 0; }

.contact-channel:hover {
  transform: translateX(4px);
}

.contact-channel.whatsapp {
  color: #25d366;
  border-color: rgba(37, 211, 102, 0.25);
}
.contact-channel.whatsapp:hover { background: rgba(37, 211, 102, 0.05); border-color: #25d366; }

.contact-channel.email {
  color: var(--blue-light);
  border-color: var(--border);
}
.contact-channel.email:hover { background: rgba(77, 111, 255, 0.05); border-color: var(--blue-light); }

.contact-channel.instagram {
  color: #e1306c;
  border-color: rgba(225, 48, 108, 0.25);
}
.contact-channel.instagram:hover { background: rgba(225, 48, 108, 0.05); border-color: #e1306c; }

.contact-channel.linkedin {
  color: #0a66c2;
  border-color: rgba(10, 102, 194, 0.25);
}
.contact-channel.linkedin:hover { background: rgba(10, 102, 194, 0.08); border-color: #0a66c2; }

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

input, select, textarea {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  outline: none;
}

input::placeholder, textarea::placeholder { color: var(--text-muted); }

input:focus, select:focus, textarea:focus {
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(77, 111, 255, 0.12);
}

select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238899bb' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

select option { background: var(--bg-card); }

textarea { resize: vertical; min-height: 120px; }

.btn-submit {
  position: relative;
  overflow: hidden;
}

.btn-submit svg {
  width: 16px; height: 16px;
  transition: transform 0.2s;
}
.btn-submit:hover svg { transform: translateX(2px) translateY(-2px); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-feedback {
  font-size: 0.875rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  display: none;
}
.form-feedback.success {
  display: block;
  background: rgba(0, 200, 100, 0.1);
  border: 1px solid rgba(0, 200, 100, 0.3);
  color: #00c864;
}
.form-feedback.error {
  display: block;
  background: rgba(231, 50, 50, 0.1);
  border: 1px solid rgba(231, 50, 50, 0.3);
  color: #ff6b6b;
}

/* Turnstile alignment */
.cf-turnstile { margin-top: 0.25rem; }

/* ── FOOTER ───────────────────────────────────── */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding-block: 3.5rem 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 0.75rem;
  margin-bottom: 1.25rem;
}

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

.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: border-color 0.2s, color 0.2s;
}
.footer-social a:hover { border-color: var(--blue-light); color: var(--blue-light); }
.footer-social svg { width: 16px; height: 16px; }

.footer-nav h4 {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom a { color: var(--blue-light); }
.footer-bottom a:hover { color: var(--white); }

.footer-tech { color: var(--text-muted); }

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 1024px) {
  .ia-hero-row { grid-template-columns: 1fr; gap: 2.5rem; }
  .ia-visual { order: -1; }
  .ia-card-float { max-width: 480px; }
  .ia-text .section-title { text-align: center; }
  .ia-text .section-eyebrow { text-align: center; }
  .ia-lead { text-align: center; }
  .claude-badge { margin-inline: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-stats { gap: 1.25rem; }
  .nav-links { display: none; position: fixed; top: 70px; left: 0; right: 0; background: rgba(7, 11, 20, 0.97); backdrop-filter: blur(16px); padding: 1.5rem 2rem; flex-direction: column; align-items: flex-start; gap: 1.25rem; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-text .section-title { text-align: center; }
  .contact-text .section-eyebrow { text-align: center; }
  .contact-lead { text-align: center; }
  .contact-channels { align-items: stretch; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .pricing-card.popular { transform: scale(1); }
  .pricing-card.popular:hover { transform: translateY(-4px); }
}

@media (max-width: 480px) {
  .hero-title { font-size: clamp(2.2rem, 10vw, 3.2rem); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .services-grid, .pricing-grid, .ia-services-grid, .why-grid { grid-template-columns: 1fr; }
}

/* ── SCROLL TO TOP ────────────────────────────── */
.top-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4), 0 0 0 0 var(--blue-glow);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.2s var(--ease),
              border-color 0.2s, box-shadow 0.2s;
}
.top-float.visible {
  opacity: 1;
  pointer-events: auto;
}
.top-float:hover {
  transform: scale(1.1) translateY(-2px);
  border-color: var(--blue-light);
  box-shadow: 0 6px 28px rgba(0,0,0,0.5), 0 0 16px var(--blue-glow);
}
.top-float svg { width: 20px; height: 20px; }

/* ── ANIMATIONS & UTILITIES ───────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Scroll fade-in */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}