/* =====================================================
   🎨 DESIGN TOKENS — রং বদলাতে শুধু এখানে আসো
   ===================================================== */
:root {
  /* --- BACKGROUNDS --- */
  --bg:          #07070F;   /* সবচেয়ে গভীর কালো */
  --bg-2:        #0C0C18;   /* section alternate */
  --surface:     #10101E;   /* card background */
  --surface-2:   #16162A;   /* elevated cards */

  /* --- BRAND PURPLE --- */
  --p:           #7C5CFC;   /* primary purple */
  --p-light:     #A98BFD;   /* light purple */
  --p-dim:       #3D2D8A;   /* dim purple */
  --p-deep:      #13102B;   /* very dark purple bg */
  --p-glow:      rgba(124,92,252,0.35);

  /* --- ACCENT --- */
  --green:       #00F5C0;   /* accent teal-green */
  --red:         #FF5E7D;   /* problem/pain color */

  /* --- TEXT --- */
  --text:        #E8E4FF;   /* primary text */
  --muted:       #6B6888;   /* secondary text */
  --muted-2:     #3D3B55;   /* very muted */

  /* --- BORDERS --- */
  --border:      rgba(255,255,255,0.06);
  --border-glow: rgba(124,92,252,0.3);

  /* --- FONTS --- */
  --font-head:  'Syne', sans-serif;
  --font-body:  'DM Sans', sans-serif;
  --font-mono:  'DM Mono', monospace;

  /* --- RADIUS --- */
  --r:    16px;
  --r-sm: 10px;
}

/* =====================================================
   RESET
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

/* =====================================================
   CUSTOM CURSOR — purple dot follows mouse
   ===================================================== */
.cursor {
  width: 9px; height: 9px;
  background: var(--p);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease;
  mix-blend-mode: screen;
}
.cursor-ring {
  width: 34px; height: 34px;
  border: 1px solid rgba(124,92,252,0.45);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, border-color 0.2s;
}
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring {
  width: 48px; height: 48px;
  border-color: var(--p);
}

/* =====================================================
   NOISE GRAIN OVERLAY — premium texture
   ===================================================== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px;
  opacity: 0.4;
  pointer-events: none;
  z-index: 1;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes fadeUp    { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn    { from { opacity:0; } to { opacity:1; } }
@keyframes floatY    { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-18px)} }
@keyframes floatOrb1 { 0%,100%{transform:translate(0,0)} 33%{transform:translate(30px,-40px)} 66%{transform:translate(-20px,25px)} }
@keyframes floatOrb2 { 0%,100%{transform:translate(0,0)} 33%{transform:translate(-35px,35px)} 66%{transform:translate(25px,-25px)} }
@keyframes gradShift { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }
@keyframes pulseGlow { 0%,100%{box-shadow:0 0 0 0 rgba(124,92,252,0.5)} 50%{box-shadow:0 0 0 10px rgba(124,92,252,0)} }
@keyframes spin      { to{transform:rotate(360deg)} }
@keyframes blink     { 0%,100%{opacity:1} 50%{opacity:0} }
@keyframes scanline  { 0%{top:-5%} 100%{top:105%} }

/* Nodes flowing in automation diagram */
@keyframes flowRight { 0%{stroke-dashoffset:200} 100%{stroke-dashoffset:0} }
@keyframes nodeFloat { 0%,100%{transform:translateY(0px)} 50%{transform:translateY(-6px)} }
@keyframes ping      { 0%{transform:scale(1);opacity:0.8} 100%{transform:scale(2.5);opacity:0} }

/* =====================================================
   LAYOUT
   ===================================================== */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section { padding: 8rem 2rem; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--p-light);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::after {
  content: '';
  height: 1px;
  width: 40px;
  background: var(--p-dim);
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 1.25rem;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.04em;
}
.section-subtitle {
  text-align: center;
  color: var(--muted);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  margin-bottom: 4rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}

/* Section divider line */
.section-divider {
  height: 1px;
  background: var(--border);
  max-width: 1180px;
  margin: 0 auto;
}

/* =====================================================
   NAVBAR
   ===================================================== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 68px;
  display: flex;
  align-items: center;
  background: rgba(7,7,15,0.75);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}
nav.scrolled {
  background: rgba(7,7,15,0.95);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}
.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  transition: opacity 0.2s;
}
.logo:hover { opacity: 0.85; }
.logo span { color: var(--p); }
.logo svg { width: 28px; height: 28px; }

/* Nav links */
.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.85rem;
  transition: color 0.2s;
  position: relative;
}
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--p);
  transition: width 0.25s;
}
.nav-links a:hover::after { width: 100%; }

/* Navbar CTA button */
.btn-nav {
  background: var(--p);
  color: #fff;
  padding: 0.6rem 1.4rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.82rem;
  transition: all 0.2s;
  border: 1px solid var(--p);
}
.btn-nav:hover {
  background: transparent;
  color: var(--p);
}

/* =====================================================
   HERO SECTION — the most important part
   Full dark with automation node animation
   ===================================================== */
.hero {
  min-height: 100vh;
  margin-top: 68px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 6rem 2rem;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* Purple glow orb behind hero */
.hero-orb-1 {
  position: fixed;
  top: -10%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,92,252,0.12) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  animation: floatOrb1 14s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
.hero-orb-2 {
  position: fixed;
  bottom: 0; left: -15%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,245,192,0.06) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  animation: floatOrb2 18s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

/* LEFT: Text */
.hero-left {
  position: relative;
  z-index: 2;
}

/* Availability badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(124,92,252,0.1);
  border: 1px solid rgba(124,92,252,0.25);
  border-radius: 999px;
  padding: 7px 18px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--p-light);
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
  animation: fadeUp 0.6s ease 0.1s both;
}
.pulse-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: pulseGlow 2.5s infinite;
}

/* ✏️ MAIN HEADLINE */
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.05em;
  color: var(--text);
  margin-bottom: 1.5rem;
  animation: fadeUp 0.7s ease 0.2s both;
}
/* Gradient animated text */
.hero h1 .grad {
  background: linear-gradient(135deg, var(--p) 0%, var(--p-light) 40%, var(--green) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradShift 5s ease infinite;
}

/* ✏️ HERO SUBHEADLINE */
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
  animation: fadeUp 0.7s ease 0.3s both;
}
.hero-sub strong { color: var(--text); }

/* Trust badges */
.trust-badges {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.7s ease 0.4s both;
}
.badge {
  background: var(--p-deep);
  border: 1px solid rgba(124,92,252,0.2);
  color: var(--p-light);
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* CTA buttons */
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
  animation: fadeUp 0.7s ease 0.5s both;
}
.btn {
  padding: 0.9rem 2rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.25s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}
/* ✏️ PRIMARY BUTTON */
.btn-primary {
  background: var(--p);
  color: #fff;
  box-shadow: 0 0 40px rgba(124,92,252,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 60px rgba(124,92,252,0.55);
}
/* ✏️ SECONDARY BUTTON */
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--p);
  color: var(--p-light);
}

/* Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  animation: fadeUp 0.7s ease 0.6s both;
}
.stat-value {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  display: block;
  letter-spacing: -0.04em;
}
.stat-label {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 3px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* =====================================================
   HERO RIGHT — Automation Flow Diagram Animation
   This is the 10/10 visual element
   ===================================================== */
.hero-visual {
  position: relative;
  z-index: 2;
  animation: fadeIn 1s ease 0.5s both;
}

/* Main canvas for the automation flow */
.automation-canvas {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

/* Scanline effect over canvas */
.automation-canvas::before {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(124,92,252,0.4), transparent);
  animation: scanline 4s linear infinite;
  z-index: 3;
}

/* Canvas header bar (like a terminal/window) */
.canvas-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.canvas-dot { width: 10px; height: 10px; border-radius: 50%; }
.canvas-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-left: 6px;
}
/* Live indicator */
.canvas-live {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--green);
  letter-spacing: 0.08em;
}
.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulseGlow 1.5s infinite;
}

/* Flow nodes container */
.flow-nodes {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Single flow row (trigger → action → result) */
.flow-row {
  display: grid;
  grid-template-columns: 1fr 28px 1fr 28px 1fr;
  align-items: center;
  gap: 0;
  animation: fadeUp 0.5s ease both;
}
.flow-row:nth-child(1) { animation-delay: 0.7s; }
.flow-row:nth-child(2) { animation-delay: 0.9s; }
.flow-row:nth-child(3) { animation-delay: 1.1s; }
.flow-row:nth-child(4) { animation-delay: 1.3s; }

/* Individual node box */
.flow-node {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.6rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.3s;
  position: relative;
}
.flow-node:hover { border-color: var(--p); }

/* Ping animation on active nodes */
.flow-node.active { border-color: var(--p-dim); }
.flow-node.active::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--r-sm);
  border: 1px solid var(--p);
  animation: ping 2s ease-out infinite;
}

.node-icon {
  font-size: 0.9rem;
  flex-shrink: 0;
}
.node-text { flex: 1; }
.node-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--p-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
}
.node-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-top: 1px;
}

/* Status dot on node */
.node-status {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-green { background: var(--green); animation: pulseGlow 2s infinite; }
.status-purple { background: var(--p); animation: pulseGlow 2.5s infinite; }
.status-amber  { background: #F0C070; }

/* Arrow connector between nodes */
.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--p-dim);
  font-size: 0.8rem;
  position: relative;
}
/* Animated line through arrow */
.flow-arrow::before {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--p-dim), var(--p));
  animation: flowRight 1.5s linear infinite;
  background-size: 200px;
}

/* Mini stats inside canvas */
.canvas-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.canvas-stat {
  background: var(--p-deep);
  border: 1px solid rgba(124,92,252,0.12);
  border-radius: var(--r-sm);
  padding: 0.6rem;
  text-align: center;
}
.canvas-stat-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--p-light);
  display: block;
}
.canvas-stat-key {
  font-size: 0.62rem;
  color: var(--muted);
  margin-top: 2px;
  display: block;
  letter-spacing: 0.05em;
}

/* Floating badge above canvas */
.canvas-floating-badge {
  position: absolute;
  top: -14px;
  right: 20px;
  background: var(--green);
  color: #000;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.06em;
}

/* =====================================================
   PROBLEMS SECTION
   ===================================================== */
.problems { background: var(--bg-2); }
.problems .section-title { color: var(--text); }
.problems .section-subtitle { color: var(--muted); }

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}
.problem-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.75rem;
  transition: all 0.25s;
  opacity: 0;
  transform: translateY(20px);
}
.problem-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.problem-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  background: var(--surface-2);
}
.problem-icon { font-size: 2rem; margin-bottom: 1rem; display: block; }
.problem-title {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.6rem;
}
.problem-description { color: var(--muted); font-size: 0.85rem; line-height: 1.65; margin-bottom: 1rem; }
.problem-cost { color: var(--red); font-size: 0.8rem; font-weight: 600; font-family: var(--font-mono); }

/* =====================================================
   SERVICES / PRICING
   ===================================================== */
.services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  align-items: start;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2.5rem;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
  opacity: 0;
}
.service-card.visible { opacity: 1; }
/* Top glow line on hover */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--p), var(--green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(124,92,252,0.08);
}

/* Popular badge */
.service-popular {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  background: var(--p);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-name {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.service-price {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--p-light);
  margin-bottom: 0.75rem;
}
.service-description { color: var(--muted); font-size: 0.88rem; margin-bottom: 1.5rem; line-height: 1.65; }
.service-divider { height: 1px; background: var(--border); margin-bottom: 1.5rem; }
.service-features { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 2rem; }
.feature {
  font-size: 0.88rem;
  color: var(--muted);
  padding-left: 1.5rem;
  position: relative;
}
.feature::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--p);
  font-size: 0.8rem;
}

.btn-service {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.85rem;
  border-radius: var(--r-sm);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.25s;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font-body);
}
.btn-service:hover { border-color: var(--p); color: var(--p-light); }
.btn-service.primary {
  background: var(--p);
  color: #fff;
  border-color: var(--p);
  box-shadow: 0 8px 30px rgba(124,92,252,0.3);
}
.btn-service.primary:hover {
  background: transparent;
  color: var(--p);
}

/* =====================================================
   PROCESS SECTION
   ===================================================== */
.process { background: var(--bg-2); }
.process-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}
/* Connecting line between steps */
.process-timeline::before {
  content: '';
  position: absolute;
  top: 2.5rem;
  left: calc(16.66% + 1rem);
  right: calc(16.66% + 1rem);
  height: 1px;
  background: linear-gradient(90deg, var(--p-dim), var(--p), var(--p-dim));
}
.process-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
  opacity: 0;
}
.process-step.visible { opacity: 1; }
.process-step:hover { border-color: var(--border-glow); transform: translateY(-4px); }

.step-number {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--p);
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 0.75rem;
}
.step-icon { font-size: 2rem; display: block; margin-bottom: 0.75rem; }
.step-title { font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.step-description { color: var(--muted); font-size: 0.85rem; line-height: 1.65; margin-bottom: 0.75rem; }
.step-days {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--green);
  letter-spacing: 0.08em;
  background: rgba(0,245,192,0.08);
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,245,192,0.15);
}

/* =====================================================
   RESULTS SECTION
   ===================================================== */
.results { background: var(--bg); }
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem;
  transition: all 0.25s;
  opacity: 0;
}
.result-card.visible { opacity: 1; }
.result-card:hover { border-color: var(--border-glow); transform: translateY(-4px); }
.result-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--p-light);
  background: var(--p-deep);
  border: 1px solid rgba(124,92,252,0.15);
  padding: 3px 10px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 1rem;
}
.result-icon { font-size: 2rem; display: block; margin-bottom: 0.75rem; }
.result-title { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.result-metrics { font-family: var(--font-mono); font-size: 0.75rem; color: var(--green); margin-bottom: 0.75rem; letter-spacing: 0.04em; }
.result-description { color: var(--muted); font-size: 0.88rem; line-height: 1.65; }

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials { background: var(--bg-2); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem;
  transition: all 0.25s;
  opacity: 0;
}
.testimonial-card.visible { opacity: 1; }
.testimonial-card:hover { border-color: var(--border-glow); }
.testimonial-stars { color: var(--p-light); font-size: 0.9rem; margin-bottom: 1rem; letter-spacing: 3px; }
.testimonial-quote { color: var(--muted); font-size: 0.9rem; line-height: 1.75; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--p-deep);
  border: 1px solid var(--p-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--p-light);
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 0.88rem; color: var(--text); }
.author-company { font-size: 0.78rem; color: var(--muted); font-family: var(--font-mono); }

/* =====================================================
   WHY US
   ===================================================== */
.why-us { background: var(--bg); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}
.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.75rem;
  transition: all 0.25s;
  opacity: 0;
}
.why-card.visible { opacity: 1; }
.why-card:hover { border-color: var(--border-glow); transform: translateY(-4px); }
.why-icon { font-size: 2rem; display: block; margin-bottom: 0.75rem; }
.why-title { font-family: var(--font-head); font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.why-description { color: var(--muted); font-size: 0.85rem; line-height: 1.65; }

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about { background: var(--bg-2); }
.about-content { max-width: 720px; margin: 0 auto; }
.about-text {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 1.25rem;
  text-align: center;
}
.about-highlight {
  color: var(--p-light);
  font-weight: 600;
}
.about-highlight a {
  color: var(--p-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* =====================================================
   BLOG
   ===================================================== */
.blog { background: var(--bg); }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  transition: all 0.25s;
  opacity: 0;
}
.blog-card.visible { opacity: 1; }
.blog-card:hover { border-color: var(--border-glow); transform: translateY(-4px); }
.blog-header {
  background: var(--p-deep);
  padding: 2.5rem;
  font-size: 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.blog-content { padding: 1.5rem; }
.blog-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--p-light);
  margin-bottom: 0.6rem;
}
.blog-title { font-family: var(--font-head); font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 0.6rem; line-height: 1.4; }
.blog-meta { font-family: var(--font-mono); font-size: 0.7rem; color: var(--muted); margin-bottom: 1rem; }
.blog-link { font-size: 0.82rem; color: var(--p); text-decoration: none; font-weight: 500; }
.blog-link:hover { color: var(--p-light); }

/* =====================================================
   FAQ
   ===================================================== */
.faq { background: var(--bg-2); }
.faq-container { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
  opacity: 0;
}
.faq-item.visible { opacity: 1; }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  font-family: var(--font-body);
  transition: color 0.2s;
}
.faq-question:hover { color: var(--p-light); }
.faq-toggle {
  color: var(--p);
  font-size: 0.75rem;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-question.active .faq-toggle { transform: rotate(180deg); }
.faq-answer { display: none; padding-bottom: 1.5rem; }
.faq-answer.active { display: block; }
.faq-text { color: var(--muted); font-size: 0.9rem; line-height: 1.75; }

/* =====================================================
   CONTACT
   ===================================================== */
.contact { background: var(--bg); }
.contact-container { max-width: 600px; margin: 0 auto; }

.scarcity-badge {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--red);
  background: rgba(255,94,125,0.08);
  border: 1px solid rgba(255,94,125,0.2);
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 0.75rem;
  display: inline-block;
  width: 100%;
  letter-spacing: 0.04em;
}
.guarantee-badge {
  text-align: center;
  font-size: 0.82rem;
  color: var(--green);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  margin-bottom: 2.5rem;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2.5rem;
}
.form-group {
  margin-bottom: 1.5rem;
  opacity: 0;
}
.form-group.visible { opacity: 1; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.85rem 1rem;
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--p); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted-2); }

.form-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.submit-btn {
  flex: 1;
  padding: 0.9rem;
  background: var(--p);
  color: #fff;
  border: none;
  border-radius: var(--r-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  font-family: var(--font-body);
  box-shadow: 0 8px 30px rgba(124,92,252,0.3);
}
.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(124,92,252,0.45); }

.whatsapp-btn {
  padding: 0.9rem 1.5rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.25s;
}
.whatsapp-btn:hover { border-color: #25D366; color: #25D366; }

.social-links { display: flex; justify-content: center; gap: 0.75rem; margin-top: 2rem; }
.social-link {
  width: 42px; height: 42px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
}
.social-link:hover { border-color: var(--p); color: var(--p-light); background: var(--p-deep); }

/* =====================================================
   FOOTER
   ===================================================== */
footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 4rem 2rem 2rem;
}
.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  max-width: 1180px;
  margin: 0 auto;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  margin-bottom: 0.75rem;
}
.footer-logo span { color: var(--p); }
.footer-tagline { color: var(--muted); font-size: 0.88rem; line-height: 1.65; }
.footer-section h3 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--p-light); }
.footer-socials { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.footer-social-link {
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  transition: all 0.2s;
}
.footer-social-link:hover { border-color: var(--p); color: var(--p-light); }
.footer-bottom {
  text-align: center;
  max-width: 1180px;
  margin: 0 auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted-2);
  letter-spacing: 0.05em;
}

/* =====================================================
   STICKY CTA
   ===================================================== */
.sticky-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--p);
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  z-index: 500;
  box-shadow: 0 8px 30px rgba(124,92,252,0.45);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.sticky-cta.show { transform: translateY(0); opacity: 1; }
.sticky-cta:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(124,92,252,0.6); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; } /* hide diagram on mobile */
  .process-timeline { grid-template-columns: 1fr; }
  .process-timeline::before { display: none; }
  .footer-content { grid-template-columns: 1fr; gap: 2rem; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .hero-stats { grid-template-columns: 1fr; gap: 1rem; }
  .canvas-stats { grid-template-columns: 1fr; }
}