/* ============================================================
   Upttec AI — style.css
   World-Class Dark Tech SaaS Design System
   ============================================================ */

/* ── Google Fonts Import (fallback) ──────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* ── Design Tokens ───────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-0:        #060914;
  --bg-1:        #0D1117;
  --bg-2:        #111827;
  --bg-card:     rgba(255, 255, 255, 0.04);
  --bg-card-h:   rgba(255, 255, 255, 0.07);
  --bg-glass:    rgba(255, 255, 255, 0.03);

  /* Accent Palette */
  --purple:      #7C3AED;
  --purple-l:    #A855F7;
  --purple-xl:   #C084FC;
  --cyan:        #06B6D4;
  --cyan-l:      #38BDF8;
  --green:       #10B981;

  /* Gradients */
  --grad:        linear-gradient(135deg, #7C3AED 0%, #06B6D4 100%);
  --grad-text:   linear-gradient(135deg, #A855F7 0%, #38BDF8 100%);
  --grad-card:   linear-gradient(145deg, rgba(124,58,237,0.08) 0%, rgba(6,182,212,0.04) 100%);
  --grad-hero:   radial-gradient(ellipse 80% 60% at 50% -10%, rgba(124,58,237,0.25) 0%, transparent 65%);

  /* Text */
  --t1: #F1F5F9;
  --t2: #CBD5E1;
  --t3: #94A3B8;
  --t4: #475569;
  --t5: #334155;

  /* Borders */
  --border:      rgba(255, 255, 255, 0.08);
  --border-h:    rgba(124, 58, 237, 0.4);
  --border-c:    rgba(6, 182, 212, 0.4);

  /* Shadows & Glows */
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:   0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:   0 24px 64px rgba(0,0,0,0.5);
  --glow-p:      0 0 30px rgba(124, 58, 237, 0.25);
  --glow-c:      0 0 30px rgba(6, 182, 212, 0.25);
  --glow-p-lg:   0 0 60px rgba(124, 58, 237, 0.35);

  /* Radius */
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-2xl: 40px;

  /* Typography */
  --font-head:  'Space Grotesk', system-ui, sans-serif;
  --font-body:  'Inter', system-ui, sans-serif;

  /* Transitions */
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in:  cubic-bezier(0.4, 0, 1, 1);
  --t-fast:   0.15s var(--ease);
  --t-med:    0.3s  var(--ease);
  --t-slow:   0.5s  var(--ease);

  /* Layout */
  --nav-h:   72px;
  --max-w:   1200px;
  --pad-x:   clamp(1.25rem, 5vw, 2rem);
  --sec-py:  clamp(4rem, 8vw, 7rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  background: var(--bg-0);
  color: var(--t1);
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
strong { font-weight: 600; }

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--t1);
}

h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; font-weight: 600; }
h5 { font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--t3); }
p  { color: var(--t3); font-size: 1rem; line-height: 1.7; }

.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.highlight-purple { color: var(--purple-l); font-weight: 600; }
.highlight-cyan   { color: var(--cyan-l);   font-weight: 600; }

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

.section {
  padding: var(--sec-py) 0;
}

.section-label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--purple-l);
  margin-bottom: 1rem;
  padding: 0.35rem 0.85rem;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.25);
  border-radius: 999px;
}

.section-title {
  margin-bottom: 1.25rem;
}

.section-sub {
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto 3rem;
  text-align: center;
  color: var(--t3);
}

.section-label { text-align: center; display: block; }
.section-title { text-align: center; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* ── Scroll Reveal Animations ────────────────────────────── */
.reveal,
.stagger-children > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}

.reveal.is-visible,
.stagger-children.is-visible > * {
  opacity: 1;
  transform: none;
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0s; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 0.2s; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 0.3s; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 0.4s; }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 0.5s; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--r-xl);
  border: none;
  cursor: pointer;
  transition: var(--t-med);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: var(--t-fast);
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--glow-p-lg); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  background: var(--bg-card);
  color: var(--t1);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--t-med);
  white-space: nowrap;
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  border-color: var(--border-h);
  background: var(--bg-card-h);
  transform: translateY(-2px);
  box-shadow: var(--glow-p);
}

.btn-xl {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-outline {
  display: block;
  text-align: center;
  padding: 0.8rem 1.5rem;
  border: 1px solid var(--border-h);
  color: var(--purple-l);
  font-family: var(--font-head);
  font-weight: 600;
  border-radius: var(--r-md);
  transition: var(--t-med);
  margin-top: auto;
}
.btn-outline:hover {
  background: rgba(124,58,237,0.12);
  transform: translateY(-2px);
}

/* ── Card Base ───────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--t-med);
}

.card-hover:hover {
  background: var(--bg-card-h);
  border-color: var(--border-h);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--glow-p);
}

.card-featured {
  background: var(--grad-card);
  border-color: rgba(124,58,237,0.3);
  box-shadow: var(--glow-p);
}

.card-featured:hover {
  border-color: rgba(6,182,212,0.4);
  box-shadow: var(--glow-p-lg), var(--glow-c);
}

.card h3 { margin-bottom: 0.75rem; font-size: 1.25rem; }
.card p  { font-size: 0.95rem; }

.card-icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
}

.card-icon-wrap.purple {
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: var(--purple-l);
}

.card-icon-wrap.cyan {
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--cyan-l);
}

/* ── NAVBAR ──────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--t-med), backdrop-filter var(--t-med), border-color var(--t-med);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(6, 9, 20, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: var(--border);
}

.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity var(--t-fast);
}
.nav-logo:hover { opacity: 0.85; }

.logo-svg { height: 36px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--t3);
  padding: 0.5rem 0.85rem;
  border-radius: var(--r-sm);
  transition: var(--t-fast);
  white-space: nowrap;
}

.nav-link:hover { color: var(--t1); background: var(--bg-card); }

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.25rem;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 999px;
  transition: var(--t-med);
  white-space: nowrap;
  margin-left: 0.5rem;
}

.btn-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--glow-p);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
}

.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--t2);
  border-radius: 2px;
  transition: var(--t-fast);
}

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

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 3rem) var(--pad-x) 5rem;
}

#particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-orbs {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: floatOrb 10s ease-in-out infinite;
  will-change: transform;
}

.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
  top: -200px; left: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(6,182,212,0.2) 0%, transparent 70%);
  top: -100px; right: -80px;
  animation-delay: -4s;
}

.orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(168,85,247,0.15) 0%, transparent 70%);
  bottom: 5%; left: 30%;
  animation-delay: -7s;
}

@keyframes floatOrb {
  0%, 100% { transform: translateY(0px) scale(1); }
  33%  { transform: translateY(-40px) scale(1.05); }
  66%  { transform: translateY(20px) scale(0.97); }
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 75%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 999px;
  font-size: 0.78rem;
  font-family: var(--font-head);
  font-weight: 500;
  color: var(--purple-xl);
  letter-spacing: 0.02em;
}

.badge-pulse {
  width: 7px; height: 7px;
  background: var(--purple-l);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(168,85,247,0.5);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(168,85,247,0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(168,85,247,0); }
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 0;
}

.typed-text {
  display: inline-block;
  min-width: 1em;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 620px;
  color: var(--t3);
  line-height: 1.75;
}

.hero-sub strong { color: var(--t2); }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 1.75rem 2.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  backdrop-filter: blur(12px);
  margin-top: 0.5rem;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.stat-num {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat small {
  font-size: 0.73rem;
  color: var(--t4);
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.03em;
}

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

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  z-index: 1;
}

.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t5);
  font-family: var(--font-head);
}

.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--purple), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ── VALUE PROPS ─────────────────────────────────────────── */
.value-section {
  background: linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
  position: relative;
}

.value-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  pointer-events: none;
}

/* ── AGENTS CATALOG ──────────────────────────────────────── */
.agents-section {
  background: var(--bg-1);
  position: relative;
}

.agents-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple), var(--cyan), transparent);
}

.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1.5rem;
}

.agent-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--t-med);
  position: relative;
  overflow: hidden;
}

.agent-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(124,58,237,0.04) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: var(--t-med);
}

.agent-card:hover {
  border-color: rgba(124,58,237,0.35);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), var(--glow-p);
}

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

.agent-card-special {
  background: linear-gradient(145deg, rgba(124,58,237,0.1) 0%, rgba(6,182,212,0.06) 100%);
  border-color: rgba(124,58,237,0.25);
  box-shadow: var(--glow-p);
}

.agent-card-special:hover {
  border-color: rgba(6,182,212,0.45);
  box-shadow: var(--glow-p-lg), var(--glow-c);
}

.agent-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.agent-emoji {
  font-size: 2rem;
  line-height: 1;
  filter: drop-shadow(0 0 8px rgba(124,58,237,0.4));
}

.agent-badge {
  font-size: 0.68rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan-l);
  padding: 0.25rem 0.65rem;
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.2);
  border-radius: 999px;
  white-space: nowrap;
}

.agent-badge-special {
  color: var(--purple-xl);
  background: rgba(124,58,237,0.12);
  border-color: rgba(124,58,237,0.3);
}

.agent-card h3 { font-size: 1.2rem; color: var(--t1); margin: 0; }
.agent-card p  { font-size: 0.9rem; color: var(--t3); margin: 0; flex-grow: 1; }

.agent-features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin: 0.25rem 0;
}

.agent-features li {
  font-size: 0.82rem;
  color: var(--t3);
  padding-left: 1rem;
  position: relative;
}

.agent-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--purple-l);
  font-size: 0.75rem;
}

.btn-agent {
  display: block;
  text-align: center;
  padding: 0.65rem 1.25rem;
  border: 1px solid rgba(124,58,237,0.3);
  color: var(--purple-l);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--r-md);
  transition: var(--t-med);
  margin-top: 0.5rem;
}

.btn-agent:hover {
  background: rgba(124,58,237,0.15);
  border-color: var(--purple-l);
  transform: translateY(-2px);
}

.btn-agent-primary {
  display: block;
  text-align: center;
  padding: 0.75rem 1.25rem;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--r-md);
  transition: var(--t-med);
  margin-top: 0.5rem;
}

.btn-agent-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-p);
}

/* ── N8N SECTION ─────────────────────────────────────────── */
.n8n-section {
  background: var(--bg-0);
  position: relative;
  overflow: hidden;
}

.n8n-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 80% 50%, rgba(6,182,212,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.n8n-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.n8n-diagram {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.flow-track {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 0.5rem;
  overflow-x: auto;
}

.flow-node {
  flex: 1;
  min-width: 120px;
  padding: 1rem 0.75rem;
  border-radius: var(--r-md);
  text-align: center;
  position: relative;
}

.node-trigger {
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
}

.node-ai {
  background: linear-gradient(135deg, rgba(124,58,237,0.15) 0%, rgba(6,182,212,0.12) 100%);
  border: 1px solid rgba(124,58,237,0.3);
}

.node-output {
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.25);
}

.flow-node-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.flow-emoji {
  font-size: 1.5rem;
  filter: drop-shadow(0 0 6px rgba(124,58,237,0.4));
}

.flow-node strong {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--t1);
}

.flow-node small {
  font-size: 0.68rem;
  color: var(--t4);
  line-height: 1.3;
  max-width: 100px;
}

.flow-connector {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 0 0.25rem;
  position: relative;
}

.flow-line-anim {
  width: 32px; height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  border-radius: 1px;
  position: relative;
  overflow: hidden;
}

.flow-line-anim::after {
  content: '';
  position: absolute;
  top: -1px; left: -100%;
  width: 50%; height: 4px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  animation: flowAnim 2s linear infinite;
}

@keyframes flowAnim {
  0%   { left: -50%; }
  100% { left: 150%; }
}

.flow-arrow-icon { color: var(--cyan-l); margin-left: 1px; }

.flow-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.flow-tool {
  padding: 0.3rem 0.7rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.73rem;
  font-family: var(--font-head);
  font-weight: 500;
  color: var(--t3);
  cursor: default;
  transition: var(--t-fast);
}

.flow-tool:hover { border-color: var(--border-c); color: var(--cyan-l); }

.n8n-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.n8n-feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature-dot {
  flex-shrink: 0;
  width: 10px; height: 10px;
  border-radius: 50%;
  margin-top: 0.35rem;
}

.feature-dot.purple {
  background: var(--purple-l);
  box-shadow: 0 0 8px rgba(168,85,247,0.5);
}

.feature-dot.cyan {
  background: var(--cyan-l);
  box-shadow: 0 0 8px rgba(56,189,248,0.5);
}

.n8n-feature-item h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.n8n-feature-item p  { font-size: 0.875rem; }

/* ── LOCAL MODELS ────────────────────────────────────────── */
.local-section {
  background: var(--bg-1);
  position: relative;
}

.local-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.local-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: var(--t-med);
  position: relative;
  overflow: hidden;
}

.local-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--t-med);
}

.local-card:hover { border-color: rgba(124,58,237,0.3); transform: translateY(-4px); box-shadow: var(--shadow-md), var(--glow-p); }
.local-card:hover::after { transform: scaleX(1); }

.local-tech-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.cyan-badge {
  background: linear-gradient(135deg, #0e7490, #06B6D4);
}

.local-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.local-card p  { font-size: 0.9rem; margin-bottom: 1.25rem; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--t3);
}

.check-icon {
  color: var(--green);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.local-industries { text-align: center; }

.industries-label {
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--t3);
  margin-bottom: 1rem;
}

.industry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.industry-tags span {
  padding: 0.4rem 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.825rem;
  color: var(--t2);
  transition: var(--t-fast);
}

.industry-tags span:hover { border-color: var(--border-h); color: var(--t1); }

/* ── HOW IT WORKS ────────────────────────────────────────── */
.how-section {
  background: var(--bg-0);
}

.steps-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: var(--t-med);
}

.step-card:hover {
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--glow-p);
}

.step-number {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
  opacity: 0.5;
}

.step-card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }
.step-card p  { font-size: 0.875rem; }

.step-divider {
  display: flex;
  justify-content: center;
  padding: 0 1.5rem;
  color: var(--t5);
}

/* ── PRICING ─────────────────────────────────────────────── */
.pricing-section {
  background: var(--bg-1);
  position: relative;
}

.pricing-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(124,58,237,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  transition: var(--t-med);
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(124,58,237,0.3);
  box-shadow: var(--shadow-md), var(--glow-p);
}

.pricing-featured {
  background: linear-gradient(145deg, rgba(124,58,237,0.12) 0%, rgba(6,182,212,0.07) 100%);
  border-color: rgba(124,58,237,0.35);
  box-shadow: var(--glow-p);
  position: relative;
}

.pricing-featured:hover {
  border-color: rgba(168,85,247,0.5);
  box-shadow: var(--glow-p-lg), var(--glow-c);
}

.plan-popular-badge {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  padding: 0.3rem 1rem;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  white-space: nowrap;
}

.plan-name {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--t2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin: 0.25rem 0;
}

.price-cur {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--t4);
  align-self: flex-start;
  margin-top: 0.4rem;
}

.price-val {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 700;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.price-consult {
  font-size: 1.5rem;
  line-height: 1.2;
}

.price-freq {
  font-size: 0.85rem;
  color: var(--t4);
}

.plan-desc { font-size: 0.875rem; color: var(--t3); }

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-grow: 1;
  margin: 0.5rem 0;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
}

.feat-yes { color: var(--t2); }
.feat-no  { color: var(--t5); text-decoration: line-through; }

.feat-yes::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }
.feat-no::before  { content: '✗'; color: var(--t5); font-weight: 700; flex-shrink: 0; }

.btn-plan-primary {
  display: block;
  text-align: center;
  padding: 0.85rem;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  border-radius: var(--r-md);
  transition: var(--t-med);
  margin-top: auto;
}

.btn-plan-primary:hover { transform: translateY(-2px); box-shadow: var(--glow-p); }

.btn-plan-outline {
  display: block;
  text-align: center;
  padding: 0.85rem;
  border: 1px solid var(--border-h);
  color: var(--purple-l);
  font-family: var(--font-head);
  font-weight: 600;
  border-radius: var(--r-md);
  transition: var(--t-med);
  margin-top: auto;
}

.btn-plan-outline:hover { background: rgba(124,58,237,0.12); transform: translateY(-2px); }

.pricing-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--t4);
  margin-top: 2rem;
}

.pricing-note a {
  color: var(--cyan-l);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── CTA BANNER ──────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, rgba(124,58,237,0.15) 0%, rgba(6,182,212,0.1) 100%);
  border-top: 1px solid rgba(124,58,237,0.2);
  border-bottom: 1px solid rgba(6,182,212,0.15);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 30% 50%, rgba(124,58,237,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.cta-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
  position: relative;
}

.cta-text h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: 0.6rem; }
.cta-text p  { font-size: 1.05rem; max-width: 540px; }

/* ── PORTFOLIO / ACCORDION ───────────────────────────────── */
.portfolio-section {
  background: var(--bg-0);
}

.accordion-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.accordion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 3rem;
  cursor: pointer;
  text-align: left;
  transition: var(--t-med);
  background: none;
}

.accordion-btn:hover { background: var(--bg-card-h); }
.accordion-btn[aria-expanded="true"] { border-bottom: 1px solid var(--border); }

.accordion-btn-text { flex: 1; }

.accordion-heading {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 0.5rem;
}

.accordion-sub { font-size: 0.95rem; color: var(--t4); }

.accordion-chevron {
  color: var(--t4);
  transition: var(--t-med);
  flex-shrink: 0;
}

.accordion-btn[aria-expanded="true"] .accordion-chevron {
  transform: rotate(180deg);
  color: var(--purple-l);
}

.accordion-body {
  padding: 2.5rem 3rem;
}

.accordion-body[hidden] { display: none; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.portfolio-card {
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem;
  transition: var(--t-med);
}

.portfolio-card:hover { border-color: rgba(124,58,237,0.25); transform: translateY(-3px); box-shadow: var(--shadow-sm), var(--glow-p); }

.portfolio-emoji {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  filter: drop-shadow(0 0 6px rgba(124,58,237,0.3));
}

.portfolio-card h4 { font-size: 1rem; margin-bottom: 0.4rem; }
.portfolio-card p  { font-size: 0.825rem; color: var(--t4); margin-bottom: 0.75rem; }
.portfolio-card em { color: var(--t5); }

.portfolio-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.portfolio-stack span {
  padding: 0.2rem 0.55rem;
  background: rgba(124,58,237,0.08);
  border: 1px solid rgba(124,58,237,0.15);
  border-radius: 4px;
  font-size: 0.7rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--purple-l);
}

.portfolio-link {
  font-size: 0.8rem;
  color: var(--cyan-l);
  font-weight: 600;
  transition: var(--t-fast);
}
.portfolio-link:hover { color: #fff; }

/* ── PARTNERS ────────────────────────────────────────────── */
.partners-section {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.partners-label {
  text-align: center;
  font-size: 0.75rem;
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--t5);
  margin-bottom: 2rem;
}

.partners-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  align-items: center;
}

.partner-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--font-head);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--t4);
  transition: var(--t-fast);
}

.partner-chip:hover { color: var(--t2); border-color: var(--border-h); background: var(--bg-card-h); }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
  padding: 5rem 0 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: start;
}

.footer-brand .nav-logo { margin-bottom: 1.25rem; }
.footer-brand p { font-size: 0.875rem; color: var(--t4); margin-bottom: 0.5rem; max-width: 300px; }
.footer-location, .footer-founding { font-size: 0.8rem; color: var(--t5); margin: 0; }

.footer-col h5 {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t4);
  margin-bottom: 1.25rem;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a {
  font-size: 0.875rem;
  color: var(--t4);
  transition: var(--t-fast);
}
.footer-col ul a:hover { color: var(--t1); }

.footer-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--r-md);
  transition: var(--t-med);
  margin-bottom: 0.75rem;
}

.footer-wa-btn:hover { background: #128C7E; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }

.footer-response-time {
  font-size: 0.75rem;
  color: var(--t5);
  margin: 0;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.footer-bottom p { font-size: 0.78rem; color: var(--t5); margin: 0; }

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  font-size: 0.78rem;
  color: var(--t5);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--t-fast);
}
.footer-bottom-links a:hover { color: var(--t3); }

/* ── WHATSAPP FLOAT ──────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 24px rgba(37,211,102,0.45);
  transition: var(--t-med);
  animation: waFloat 3s ease-in-out infinite;
}

.wa-float:hover {
  background: #128C7E;
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.55);
}

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

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

.wa-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%; transform: translateX(8px) translateY(-50%);
  white-space: nowrap;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--t1);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: var(--r-sm);
  opacity: 0;
  pointer-events: none;
  transition: var(--t-med);
  box-shadow: var(--shadow-sm);
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .n8n-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > .footer-col:last-child { grid-column: span 3; }
}

@media (max-width: 900px) {
  .steps-row { grid-template-columns: 1fr; gap: 1rem; }
  .step-divider { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > .footer-col:last-child { grid-column: span 1; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .menu-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    background: rgba(6, 9, 20, 0.97);
    backdrop-filter: blur(24px);
    padding: 1.5rem var(--pad-x) 2rem;
    gap: 0.25rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--t-med), opacity var(--t-med);
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-links li { width: 100%; }
  .nav-link { display: block; padding: 0.75rem 1rem; border-radius: var(--r-sm); }
  .btn-nav-cta { justify-content: center; margin-left: 0; margin-top: 0.5rem; padding: 0.75rem; }

  .hero-stats {
    gap: 1.25rem;
    padding: 1.25rem 1.5rem;
  }
  .stat-div { height: 28px; }

  .agents-grid { grid-template-columns: 1fr; }
  .local-grid  { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }

  .cta-content { flex-direction: column; text-align: center; }

  .accordion-btn { padding: 2rem; }
  .accordion-body { padding: 1.5rem 2rem; }
  .portfolio-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-grid > .footer-col:last-child { grid-column: auto; }

  .footer-bottom { flex-direction: column; text-align: center; }

  .wa-float { bottom: 1.5rem; right: 1.5rem; width: 54px; height: 54px; }
  .wa-float .wa-tooltip { display: none; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas a { justify-content: center; }
  .hero-stats { gap: 1rem; }
  .stat-num { font-size: 1.3rem; }
  .flow-track { flex-direction: column; }
  .flow-connector { transform: rotate(90deg); padding: 0.25rem 0; }
  .accordion-btn { padding: 1.5rem; flex-direction: column; align-items: flex-start; }
}

/* ── Print Styles ────────────────────────────────────────── */
@media print {
  .navbar, .wa-float, .hero-orbs, #particles { display: none; }
  body { background: #fff; color: #000; }
  .gradient-text { -webkit-text-fill-color: var(--purple); }
}

/* ── GPU EDITION SECTION ─────────────────────────────────── */
.gpu-section {
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid var(--border);
}

.gpu-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--t3);
  font-weight: 500;
}

.gpu-badge-pill {
  padding: 0.25rem 0.7rem;
  background: linear-gradient(135deg, rgba(239,68,68,0.15) 0%, rgba(124,58,237,0.15) 100%);
  border: 1px solid rgba(239,68,68,0.3);
  color: #FCA5A5;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: 0.06em;
}

.gpu-intro {
  max-width: 660px;
  margin-bottom: 2.5rem;
}

.gpu-intro p { font-size: 1.05rem; color: var(--t3); margin-top: 0.75rem; }
.gpu-intro strong { color: var(--cyan-l); }

.gpu-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.gpu-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
  transition: var(--t-med);
}

.gpu-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: var(--t-med);
  pointer-events: none;
}

.gpu-gamer { border-color: rgba(124,58,237,0.2); }
.gpu-gamer::before { background: linear-gradient(135deg, rgba(124,58,237,0.07) 0%, transparent 60%); }
.gpu-gamer:hover {
  border-color: rgba(124,58,237,0.45);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), var(--glow-p);
}
.gpu-gamer:hover::before { opacity: 1; }

.gpu-designer { border-color: rgba(6,182,212,0.2); }
.gpu-designer::before { background: linear-gradient(135deg, rgba(6,182,212,0.07) 0%, transparent 60%); }
.gpu-designer:hover {
  border-color: rgba(6,182,212,0.45);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), var(--glow-c);
}
.gpu-designer:hover::before { opacity: 1; }

.gpu-card-top {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.gpu-emoji {
  font-size: 2.25rem;
  filter: drop-shadow(0 0 8px rgba(124,58,237,0.4));
  flex-shrink: 0;
}

.gpu-card-top h3 { font-size: 1.2rem; margin: 0; }

.gpu-req {
  font-size: 0.72rem;
  font-family: var(--font-head);
  font-weight: 500;
  color: var(--t4);
  letter-spacing: 0.03em;
}

.gpu-card p { font-size: 0.9rem; color: var(--t3); }

.gpu-features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.gpu-features li {
  font-size: 0.82rem;
  color: var(--t3);
  padding-left: 1rem;
  position: relative;
}

.gpu-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--cyan-l);
  font-size: 0.75rem;
}

.gpu-stack-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.25rem 0;
}

.gpu-stack-pills span {
  padding: 0.2rem 0.55rem;
  background: rgba(6,182,212,0.08);
  border: 1px solid rgba(6,182,212,0.18);
  border-radius: 4px;
  font-size: 0.7rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--cyan-l);
}

.gpu-note {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem 2rem;
  background: linear-gradient(135deg, rgba(124,58,237,0.07) 0%, rgba(6,182,212,0.05) 100%);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--r-lg);
  flex-wrap: wrap;
}

.gpu-note-icon { font-size: 1.5rem; flex-shrink: 0; }
.gpu-note p { font-size: 0.9rem; color: var(--t3); flex: 1; min-width: 220px; }
.gpu-note strong { color: var(--t1); }
.gpu-note .btn-primary { flex-shrink: 0; font-size: 0.875rem; padding: 0.7rem 1.35rem; }

/* ── LEGACY PRODUCTS SECTION ─────────────────────────────── */
.legacy-products-section {
  margin-bottom: 2rem;
}

.legacy-section-heading {
  font-size: 1.15rem;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--t2);
  margin-bottom: 0.4rem;
}

.legacy-section-sub {
  font-size: 0.875rem;
  color: var(--t4);
  margin-bottom: 1.5rem;
}

.legacy-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.legacy-product-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: var(--t-med);
  position: relative;
  overflow: hidden;
}

.legacy-product-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--t-med);
}

.legacy-product-card:hover {
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm), var(--glow-p);
}

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

.legacy-product-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.lp-emoji {
  font-size: 1.5rem;
  filter: drop-shadow(0 0 6px rgba(124,58,237,0.3));
}

.lp-badge {
  font-size: 0.65rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--purple-l);
  padding: 0.2rem 0.55rem;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: 999px;
}

.legacy-product-card h4 { font-size: 0.95rem; color: var(--t1); margin: 0; }
.legacy-product-card p  { font-size: 0.82rem; color: var(--t4); flex-grow: 1; }

.lp-demos {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.demo-btn {
  display: inline-block;
  padding: 0.3rem 0.65rem;
  background: rgba(6,182,212,0.08);
  border: 1px solid rgba(6,182,212,0.2);
  border-radius: var(--r-sm);
  font-size: 0.72rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--cyan-l);
  transition: var(--t-fast);
}

.demo-btn:hover { background: rgba(6,182,212,0.18); }

.legacy-divider {
  height: 1px;
  background: var(--border);
  margin: 2rem 0 1.5rem;
}

/* ── AI PARTNERS STRIP ───────────────────────────────────── */
.partners-sublabel {
  display: block;
  text-align: center;
  font-size: 0.72rem;
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--t5);
  margin-bottom: 1rem;
}

.partners-ai-strip {
  gap: 0.5rem;
}

.partner-ai {
  background: linear-gradient(135deg, rgba(124,58,237,0.1) 0%, rgba(6,182,212,0.07) 100%);
  border-color: rgba(124,58,237,0.25) !important;
  color: var(--t2) !important;
  font-weight: 600;
}

.partner-ai:hover {
  border-color: rgba(124,58,237,0.5) !important;
  color: var(--t1) !important;
  background: rgba(124,58,237,0.18) !important;
  box-shadow: var(--glow-p);
}

/* ── GPU RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 768px) {
  .gpu-cards { grid-template-columns: 1fr; }
  .gpu-note { flex-direction: column; }
  .gpu-note .btn-primary { width: 100%; justify-content: center; }
  .legacy-products-grid { grid-template-columns: 1fr; }
  .lp-demos { flex-direction: column; }
}

/* ── SERVICES CATALOG ────────────────────────────────────── */
.services-catalog-section { margin-bottom: 1rem; }

.services-catalog-header { margin-bottom: 1.5rem; }

.services-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
  align-items: start;
}

.service-card {
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  position: relative;
  overflow: hidden;
  transition: var(--t-med);
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--t-med);
}

.service-card:hover {
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--glow-p);
}

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

.service-card-featured {
  background: linear-gradient(145deg, rgba(124,58,237,0.1) 0%, rgba(6,182,212,0.06) 100%);
  border-color: rgba(124,58,237,0.3);
  box-shadow: var(--glow-p);
}

.service-card-featured:hover {
  border-color: rgba(168,85,247,0.5);
  box-shadow: var(--glow-p-lg), var(--glow-c);
}

.sc-featured-badge {
  position: absolute;
  top: -13px; right: 1.5rem;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.sc-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sc-icon-wrap {
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.sc-icon-wrap.purple {
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
}

.sc-icon-wrap.cyan {
  background: rgba(6,182,212,0.12);
  border: 1px solid rgba(6,182,212,0.25);
}

.sc-category {
  font-size: 0.67rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple-l);
  padding: 0.18rem 0.55rem;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: 999px;
}

.sc-name {
  font-size: 1.05rem;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--t1);
  margin: 0;
}

.sc-desc {
  font-size: 0.85rem;
  color: var(--t3);
  line-height: 1.6;
  flex-grow: 1;
}

.sc-desc strong { color: var(--t2); }

.sc-price-block {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sc-price {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.sc-price-from {
  font-size: 0.72rem;
  color: var(--t4);
  font-family: var(--font-head);
  font-weight: 500;
}

.sc-price-val {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.sc-price-type {
  font-size: 0.72rem;
  color: var(--t4);
  font-weight: 500;
}

.sc-maint {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--t4);
}

.sc-maint-icon { font-size: 0.85rem; }
.sc-maint strong { color: var(--t2); font-weight: 600; }

.sc-features {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  list-style: none;
}

.sc-features li {
  font-size: 0.8rem;
  color: var(--t3);
  padding-left: 1rem;
  position: relative;
  line-height: 1.45;
}

.sc-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
  font-size: 0.72rem;
}

.sc-demos {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.sc-ctas {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: auto;
}

.sc-btn-primary {
  flex: 1;
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.65rem 0.75rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--r-md);
  transition: var(--t-med);
  text-align: center;
}

.sc-btn-primary:hover {
  background: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37,211,102,0.35);
}

.sc-btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border-h);
  color: var(--purple-l);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--r-md);
  transition: var(--t-fast);
  white-space: nowrap;
}

.sc-btn-secondary:hover {
  background: rgba(124,58,237,0.12);
}

@media (max-width: 768px) {
  .services-catalog-grid { grid-template-columns: 1fr; }
  .sc-ctas { flex-direction: column; }
  .sc-btn-primary { min-width: unset; }
}

/* ── NUEVO PRICING — Cuerpo + Mente ─────────────────────── */

/* Banner explicativo del modelo */
.pricing-model-banner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2rem 2.5rem;
  margin: 0 auto 5.5rem; /* Increased margin bottom */
  max-width: 960px;
}

.pmb-side {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  flex: 1;
  min-width: 220px;
}

.pmb-side.pmb-result {
  background: linear-gradient(135deg, rgba(124,58,237,0.08) 0%, rgba(6,182,212,0.06) 100%);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--r-md);
  padding: 1rem 1.25rem;
}

.pmb-icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
}

.pmb-side strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 0.4rem;
}

.pmb-side p {
  font-size: 0.875rem;
  color: var(--t3);
  line-height: 1.55;
  margin: 0;
}

.pmb-divider {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
}

/* Dual price block (setup + monthly) */
.plan-price-block {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.plan-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
}

.plan-price-row:first-child {
  border-bottom: 1px solid var(--border);
}

.price-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--t4);
  font-family: var(--font-head);
  white-space: nowrap;
}

.plan-price-divider {
  height: 1px;
  background: var(--border);
}

/* Featured highlight feature */
.feat-highlight {
  color: var(--cyan-l) !important;
  font-weight: 600;
}

.feat-highlight::before {
  background: var(--cyan-l) !important;
}

/* API cost footnote */
.pricing-api-note {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: linear-gradient(135deg, rgba(6,182,212,0.06) 0%, rgba(124,58,237,0.04) 100%);
  border: 1px solid rgba(6,182,212,0.2);
  border-radius: var(--r-lg);
  padding: 1.5rem 2rem;
  margin: 2.5rem auto 1.5rem;
  max-width: 820px;
}

.api-note-icon {
  font-size: 1.75rem;
  line-height: 1;
  flex-shrink: 0;
}

.api-note-content strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 0.4rem;
}

.api-note-content p {
  font-size: 0.9rem;
  color: var(--t3);
  line-height: 1.65;
  margin: 0;
}

.api-note-content strong em,
.api-note-content p strong {
  color: var(--cyan-l);
  font-weight: 700;
}

@media (max-width: 768px) {
  .pricing-model-banner { padding: 1.5rem; gap: 1rem; }
  .pmb-divider { font-size: 1.5rem; }
  .pmb-side { min-width: 100%; }
  .pricing-api-note { padding: 1.25rem; flex-direction: column; gap: 0.75rem; }
}