/* ══════════════════════════════════════════
   VARIABLES & RESET
══════════════════════════════════════════ */
:root {
  --bg-primary:   #050510;
  --bg-secondary: #0a0a1a;
  --bg-card:      #0d0d20;
  --bg-card-2:    #111128;

  --cyan:    #00f5ff;
  --violet:  #7c3aed;
  --green:   #00ff88;
  --pink:    #ff006e;

  --cyan-dim:   rgba(0, 245, 255, 0.12);
  --violet-dim: rgba(124, 58, 237, 0.12);
  --green-dim:  rgba(0, 255, 136, 0.12);

  --text-primary:   #f0f0ff;
  --text-secondary: #9090b8;
  --text-muted:     #5a5a7a;

  --border:       rgba(255,255,255,0.06);
  --border-glow:  rgba(0,245,255,0.25);

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-glow-cyan:   0 0 40px rgba(0,245,255,0.15);
  --shadow-glow-violet: 0 0 40px rgba(124,58,237,0.2);
  --shadow-glow-green:  0 0 40px rgba(0,255,136,0.15);
  --shadow-card: 0 8px 40px rgba(0,0,0,0.4);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ══════════════════════════════════════════
   CUSTOM CURSOR
══════════════════════════════════════════ */
.cursor,
.cursor-follower {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: opacity 0.3s;
}
.cursor {
  width: 8px; height: 8px;
  background: var(--cyan);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px var(--cyan);
}
.cursor-follower {
  width: 32px; height: 32px;
  border: 1.5px solid rgba(0,245,255,0.5);
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width 0.3s, height 0.3s, border-color 0.3s;
}
.cursor-follower.hovering {
  width: 48px; height: 48px;
  border-color: var(--violet);
  background: rgba(124,58,237,0.08);
}

@media (hover: none) {
  .cursor, .cursor-follower { display: none; }
}

/* ══════════════════════════════════════════
   TYPOGRAPHY
══════════════════════════════════════════ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.text-gradient {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 60%, var(--green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-glow {
  color: var(--cyan);
  text-shadow: 0 0 20px rgba(0,245,255,0.6), 0 0 60px rgba(0,245,255,0.3);
}

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-decoration: none;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.btn:hover::after { transform: translateX(100%); }

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  color: #fff;
  padding: 14px 28px;
  font-size: 0.95rem;
  box-shadow: 0 0 20px rgba(0,245,255,0.25), 0 4px 20px rgba(0,0,0,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0,245,255,0.4), 0 8px 30px rgba(0,0,0,0.4);
}
.btn-primary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.btn-ghost {
  color: var(--text-primary);
  border: 1.5px solid var(--border-glow);
  padding: 13px 26px;
  font-size: 0.95rem;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
  background: var(--cyan-dim);
}
.btn-ghost:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.btn-sm  { padding: 10px 20px; font-size: 0.875rem; }
.btn-lg  { padding: 16px 32px; font-size: 1rem; }
.btn-xl  { padding: 18px 40px; font-size: 1.1rem; border-radius: var(--radius-lg); }

/* Shimmer/pulse on primary buttons */
@keyframes btnPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0,245,255,0.25), 0 4px 20px rgba(0,0,0,0.3); }
  50%       { box-shadow: 0 0 40px rgba(0,245,255,0.5), 0 4px 30px rgba(0,0,0,0.4); }
}
.btn-primary { animation: btnPulse 3s ease-in-out infinite; }
.btn-primary:hover { animation: none; }

/* ══════════════════════════════════════════
   SECTION SHARED
══════════════════════════════════════════ */
section { padding: 100px 0; position: relative; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,245,255,0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ══════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(5, 5, 16, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: transform 0.4s ease, box-shadow 0.4s ease, background 0.4s ease;
}
.navbar.scrolled {
  background: rgba(5, 5, 16, 0.92);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.navbar.hidden { transform: translateY(-100%); }

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.logo-text { color: var(--text-primary); }
.logo-accent { color: var(--cyan); }
.logo-icon svg { display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}
.nav-link:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.hamburger:focus-visible { outline: 2px solid var(--cyan); }

/* Mobile Overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  background: rgba(5,5,16,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.mobile-overlay nav ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.mobile-link {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.mobile-link:hover { color: var(--cyan); }
.mobile-cta { margin-top: 16px; font-size: 1rem !important; }

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.hero-glow--cyan {
  width: 600px; height: 600px;
  background: rgba(0,245,255,0.08);
  top: -100px; left: -200px;
  animation: glowFloat 8s ease-in-out infinite;
}
.hero-glow--violet {
  width: 500px; height: 500px;
  background: rgba(124,58,237,0.1);
  bottom: -100px; right: -150px;
  animation: glowFloat 10s ease-in-out infinite reverse;
}
@keyframes glowFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,245,255,0.2);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0,245,255,0.4); }
  50%       { transform: scale(1.2); box-shadow: 0 0 0 6px rgba(0,245,255,0); }
}

.hero-headline {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 540px;
}
.hero-sub strong { color: var(--text-primary); font-weight: 600; }

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 100px;
  backdrop-filter: blur(8px);
}
.stat-badge i { color: var(--cyan); font-size: 0.75rem; }

/* Hero Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-mockup {
  position: relative;
  width: 100%;
  max-width: 460px;
}
.mockup-screen {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card), var(--shadow-glow-cyan);
}
.mockup-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dot.red    { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green  { background: #28c840; }
.mockup-title {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-left: 8px;
  font-family: var(--font-display);
}
.mockup-body { padding: 20px; }

.chat-message {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  align-items: flex-end;
}
.chat-message.user {
  flex-direction: row-reverse;
}
.chat-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}
.chat-bubble {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.82rem;
  line-height: 1.5;
}
.chat-message.bot .chat-bubble {
  background: rgba(0,245,255,0.08);
  border: 1px solid rgba(0,245,255,0.15);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}
.chat-message.user .chat-bubble {
  background: linear-gradient(135deg, rgba(124,58,237,0.3), rgba(0,245,255,0.2));
  border: 1px solid rgba(124,58,237,0.3);
  color: var(--text-primary);
  border-bottom-right-radius: 4px;
}
.typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 16px !important;
}
.typing-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: typingAnim 1.4s infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingAnim {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%           { transform: translateY(-6px); opacity: 1; }
}

.chat-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.mini-stat {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mini-stat-val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan);
}
.mini-stat span:last-child { font-size: 0.65rem; color: var(--text-muted); }

.mockup-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at center, rgba(0,245,255,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ══════════════════════════════════════════
   LOGOS / SOCIAL PROOF
══════════════════════════════════════════ */
.logos-section {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(to right, transparent, rgba(0,245,255,0.02), transparent);
}
.logos-label {
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.logos-track-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}
.logos-track {
  display: flex;
  gap: 0;
  animation: logoScroll 30s linear infinite;
  width: max-content;
}
@keyframes logoScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0 40px;
  color: var(--text-muted);
  transition: color 0.3s;
  white-space: nowrap;
  font-size: 0.75rem;
}
.logo-item i { font-size: 1.6rem; }
.logo-item:hover { color: var(--text-secondary); }
.logo-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}
.logo-brand.openai  { color: rgba(255,255,255,0.3); }
.logo-brand.n8n     { color: rgba(255, 103, 19, 0.4); }
.logo-brand.make    { color: rgba(90,90,200,0.4); }
.logo-brand.zapier  { color: rgba(255, 75, 0, 0.4); }
.logo-brand.claude  { color: rgba(200, 130, 80, 0.4); }

/* ══════════════════════════════════════════
   PROBLEM SECTION
══════════════════════════════════════════ */
.problem-section { background: var(--bg-secondary); }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.problem-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(0,245,255,0);
  transition: border-color 0.4s;
}
.problem-card:hover::before { border-color: rgba(0,245,255,0.3); }
.problem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow-cyan); }

.problem-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,245,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--cyan);
  margin-bottom: 20px;
}

.problem-card h3 {
  font-size: 1rem;
  font-family: var(--font-display);
  margin-bottom: 10px;
  color: var(--text-primary);
}
.problem-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ══════════════════════════════════════════
   SERVICES
══════════════════════════════════════════ */
.services-section {
  background: var(--bg-primary);
  position: relative;
}
.services-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(124,58,237,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  transform-style: preserve-3d;
}
.service-card:hover { box-shadow: var(--shadow-card); }

.service-card--featured {
  background: linear-gradient(145deg, var(--bg-card), rgba(124,58,237,0.08));
  border-color: rgba(124,58,237,0.3);
}
.service-card--featured:hover { box-shadow: var(--shadow-glow-violet); }

.service-card-inner {
  padding: 36px 28px;
  position: relative;
  z-index: 1;
}

.service-icon-wrap {
  width: 64px; height: 64px;
  position: relative;
  margin-bottom: 24px;
}
.service-icon-bg {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  background: var(--cyan-dim);
  transition: var(--transition);
}
.service-card:hover .service-icon-bg { transform: scale(1.1); }
.service-icon {
  position: relative;
  width: 64px; height: 64px;
  z-index: 1;
}

.service-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.service-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--violet);
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.service-title {
  font-size: 1.3rem;
  margin-bottom: 14px;
  color: var(--text-primary);
}
.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.service-features li i { color: var(--green); font-size: 0.7rem; }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cyan);
  transition: var(--transition);
}
.service-link:hover { gap: 12px; }
.service-link:focus-visible { outline: 2px solid var(--cyan); border-radius: 4px; }

.service-glow {
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  background: rgba(0,245,255,0.06);
  transition: opacity 0.4s;
}
.service-glow--violet { background: rgba(124,58,237,0.1); }
.service-glow--green  { background: rgba(0,255,136,0.06); }
.service-card:hover .service-glow { opacity: 2; }

/* ══════════════════════════════════════════
   PROCESS
══════════════════════════════════════════ */
.process-section { background: var(--bg-secondary); }

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}
.process-line {
  position: absolute;
  top: 36px;
  left: calc(12.5% + 16px);
  right: calc(12.5% + 16px);
  height: 1px;
  background: linear-gradient(to right, var(--cyan), var(--violet), var(--green));
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-number {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.step-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--cyan);
  margin: 0 auto 20px;
  position: relative;
  transition: var(--transition);
}
.process-step:hover .step-icon {
  border-color: var(--cyan);
  background: var(--cyan-dim);
  box-shadow: var(--shadow-glow-cyan);
  transform: scale(1.08);
}
.step-title {
  font-size: 1.05rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 12px;
}
.step-duration {
  font-size: 0.78rem;
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ══════════════════════════════════════════
   BENEFITS
══════════════════════════════════════════ */
.benefits-section { background: var(--bg-primary); }

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.benefits-content .section-tag { margin-bottom: 16px; }
.benefits-content .section-title {
  text-align: left;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 36px;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.benefit-item {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.benefit-item:first-child { border-top: 1px solid var(--border); }
.benefit-item:hover { padding-left: 8px; }

.benefit-check {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: #000;
  flex-shrink: 0;
  margin-top: 2px;
}
.benefit-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.benefit-item p { font-size: 0.85rem; color: var(--text-secondary); }

/* Dashboard Mockup */
.dashboard-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  padding: 24px;
  box-shadow: var(--shadow-card), var(--shadow-glow-violet);
}
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.dash-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dash-title i { color: var(--violet); }
.dash-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--green);
}
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulseDot 2s ease-in-out infinite;
}

.dash-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.dash-metric {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
}
.metric-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}
.metric-label { font-size: 0.72rem; color: var(--text-muted); display: block; margin: 2px 0; }
.metric-change {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
}
.metric-change.positive { color: var(--green); background: var(--green-dim); }

.dash-chart { margin-bottom: 16px; }
.chart-bars {
  display: flex;
  gap: 6px;
  align-items: flex-end;
  height: 80px;
}
.bar {
  flex: 1;
  height: var(--h);
  background: rgba(0,245,255,0.15);
  border-radius: 4px 4px 0 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding-bottom: 4px;
  transition: background 0.3s;
  position: relative;
}
.bar--active { background: linear-gradient(to top, var(--cyan), rgba(0,245,255,0.3)); }
.bar span { font-size: 0.6rem; color: var(--text-muted); }
.chart-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 6px;
}

.dash-channels {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.channel {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid var(--border);
}
.channel.whatsapp { color: #25d366; border-color: rgba(37,211,102,0.2); }
.channel.instagram { color: #e4405f; border-color: rgba(228,64,95,0.2); }
.channel.facebook  { color: #1877f2; border-color: rgba(24,119,242,0.2); }

/* ══════════════════════════════════════════
   CASES OF USE
══════════════════════════════════════════ */
.cases-section { background: var(--bg-secondary); }

.cases-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}
.case-tab {
  padding: 10px 20px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.case-tab:hover { color: var(--text-primary); border-color: rgba(255,255,255,0.15); }
.case-tab.active {
  color: var(--cyan);
  background: var(--cyan-dim);
  border-color: rgba(0,245,255,0.3);
}
.case-tab:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

.case-panel { display: none; }
.case-panel.active { display: block; }

.case-info {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  animation: fadeIn 0.4s ease;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.case-info h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.case-info p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}
.case-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
  max-width: 380px;
  margin: 0 auto 28px;
}
.case-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.case-features li i { color: var(--green); }

.case-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 14px 28px;
  border-radius: var(--radius-xl);
}
.case-stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan);
}
.case-stat span:last-child { color: var(--text-secondary); font-size: 0.9rem; }

/* ══════════════════════════════════════════
   STATS
══════════════════════════════════════════ */
.stats-section {
  background: var(--bg-primary);
  overflow: hidden;
}
.stats-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0,245,255,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(124,58,237,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.stat-card:hover::after { transform: scaleX(1); }
.stat-card:hover { transform: translateY(-4px); border-color: rgba(0,245,255,0.2); }

.stat-icon {
  font-size: 1.6rem;
  color: var(--cyan);
  margin-bottom: 16px;
  opacity: 0.8;
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 12px;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ══════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════ */
.testimonials-section { background: var(--bg-secondary); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(0,245,255,0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-cyan);
}
.testimonial-quote {
  position: absolute;
  top: 16px; right: 24px;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: rgba(0,245,255,0.08);
  line-height: 1;
  pointer-events: none;
}
.testimonial-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}
.author-info strong { display: block; font-size: 0.9rem; color: var(--text-primary); }
.author-info span   { font-size: 0.78rem; color: var(--text-muted); }
.testimonial-stars {
  margin-left: auto;
  display: flex;
  gap: 2px;
  color: #fbbf24;
  font-size: 0.75rem;
}

/* ══════════════════════════════════════════
   CTA SECTION
══════════════════════════════════════════ */
.cta-section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,245,255,0.06) 0%, rgba(124,58,237,0.08) 50%, rgba(0,255,136,0.04) 100%);
  animation: ctaBgAnim 8s ease-in-out infinite;
}
@keyframes ctaBgAnim {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.7; }
}
.cta-section::before,
.cta-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.cta-section::before {
  width: 500px; height: 300px;
  background: rgba(0,245,255,0.07);
  top: -50px; left: -100px;
}
.cta-section::after {
  width: 400px; height: 300px;
  background: rgba(124,58,237,0.1);
  bottom: -50px; right: -100px;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid rgba(0,255,136,0.2);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 20px;
  line-height: 1.1;
}
.cta-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.7;
}
.cta-actions { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.cta-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.cta-note i { color: var(--green); }

/* ══════════════════════════════════════════
   FAQ
══════════════════════════════════════════ */
.faq-section { background: var(--bg-secondary); }

.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: color 0.3s;
  cursor: pointer;
}
.faq-question:hover { color: var(--cyan); }
.faq-question:focus-visible { outline: 2px solid var(--cyan); border-radius: 4px; }
.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.faq-question[aria-expanded="true"] .faq-icon {
  background: var(--cyan-dim);
  border-color: rgba(0,245,255,0.3);
  color: var(--cyan);
  transform: rotate(45deg);
}
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
}
.faq-answer p {
  padding-bottom: 22px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}
.footer-top { padding: 80px 0 60px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 280px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-link:hover {
  color: var(--cyan);
  border-color: rgba(0,245,255,0.3);
  background: var(--cyan-dim);
}
.social-link:focus-visible { outline: 2px solid var(--cyan); }

.footer-nav-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color 0.25s;
}
.footer-nav a:hover { color: var(--text-primary); }

.footer-cta-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.footer-cta-box h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.footer-cta-box p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--border);
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }

/* ══════════════════════════════════════════
   RESPONSIVE — TABLET (768–1023px)
══════════════════════════════════════════ */
@media (max-width: 1023px) {
  section { padding: 80px 0; }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  .hero-content { order: 1; }
  .hero-visual  { order: 2; }
  .hero-ctas    { justify-content: center; }
  .hero-stats   { justify-content: center; }
  .hero-sub     { margin: 0 auto 36px; }
  .hero-badge   { justify-content: center; display: inline-flex; }

  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid .service-card:last-child { grid-column: 1 / -1; max-width: 480px; margin: 0 auto; }

  .process-timeline { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-line { display: none; }

  .benefits-grid { grid-template-columns: 1fr; gap: 48px; }
  .benefits-content .section-title { text-align: center; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid .testimonial-card:last-child { grid-column: 1 / -1; max-width: 480px; margin: 0 auto; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-cta-box { grid-column: 1 / -1; }
}

/* ══════════════════════════════════════════
   RESPONSIVE — MOBILE (≤767px)
══════════════════════════════════════════ */
@media (max-width: 767px) {
  section { padding: 64px 0; }
  .container { padding: 0 16px; }

  /* Navbar */
  .nav-links { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero { min-height: 100svh; }
  .hero-headline { font-size: clamp(1.9rem, 8vw, 2.8rem); }
  .hero-sub { font-size: 1rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { justify-content: center; text-align: center; }
  .hero-stats { justify-content: center; }
  .stat-badge { font-size: 0.75rem; padding: 7px 12px; }

  /* Mockup */
  .chat-stats { grid-template-columns: repeat(3, 1fr); }
  .hero-mockup { max-width: 100%; }

  /* Problem */
  .problem-grid { grid-template-columns: 1fr; gap: 16px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .services-grid .service-card:last-child { grid-column: auto; max-width: none; }

  /* Process */
  .process-timeline { grid-template-columns: 1fr; }

  /* Benefits */
  .benefits-content .section-title { font-size: 1.6rem; }
  .dash-metrics { grid-template-columns: 1fr 1fr; }

  /* Cases tabs */
  .cases-tabs { gap: 6px; }
  .case-tab { padding: 8px 14px; font-size: 0.78rem; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-card { padding: 28px 16px; }
  .stat-number { font-size: 2.2rem; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid .testimonial-card:last-child { grid-column: auto; max-width: none; }

  /* CTA */
  .cta-title { font-size: 1.8rem; }

  /* FAQ */
  .faq-question { font-size: 0.93rem; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }
  .footer-cta-box { grid-column: auto; }
  .footer-tagline { max-width: none; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

/* ══════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤480px)
══════════════════════════════════════════ */
@media (max-width: 480px) {
  .hero-headline { font-size: 1.9rem; }
  .btn-lg { padding: 14px 24px; font-size: 0.93rem; }
  .btn-xl { padding: 15px 28px; font-size: 1rem; }
  .section-title { font-size: 1.6rem; }

  .hero-stats { flex-direction: column; align-items: center; }

  .cases-tabs {
    flex-direction: column;
    align-items: stretch;
  }
  .case-tab { text-align: center; border-radius: var(--radius-md); }

  .mockup-title { display: none; }
}

/* ══════════════════════════════════════════
   RESPONSIVE — LARGE DESKTOP (1536px+)
══════════════════════════════════════════ */
@media (min-width: 1536px) {
  .hero-headline { font-size: 4.5rem; }
  .section-title { font-size: 3.2rem; }
  .stat-number { font-size: 4rem; }
}

/* ══════════════════════════════════════════
   UTILITY
══════════════════════════════════════════ */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

::selection {
  background: rgba(0,245,255,0.2);
  color: var(--text-primary);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--violet);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--cyan); }