/* Google Fonts — Inter */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --bg-base:          #0a0a0f;
  --bg-surface:       #12121a;
  --accent:           #6c63ff;
  --accent-secondary: #00d4aa;
  --text-primary:     #f0f0f5;
  --text-muted:       #8888a0;
  --border-subtle:    rgba(255, 255, 255, 0.08);
  --radius-card:      12px;
  --radius-btn:       8px;
  --transition:       0.25s ease;
  --font-base:        'Inter', system-ui, sans-serif;
}

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

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

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

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; font-size: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  background: rgba(10, 10, 15, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition), box-shadow var(--transition);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.92);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.4);
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
  border-radius: 2px;
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%,  rgba(108, 99, 255, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(0, 212, 170, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 70%, rgba(108, 99, 255, 0.08) 0%, transparent 60%),
    var(--bg-base);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108, 99, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 99, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  max-width: 800px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent) 70%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-btn);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent) 0%, #8b85ff 100%);
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.30);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(108, 99, 255, 0.50);
  filter: brightness(1.1);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 32px;
  border-radius: var(--radius-btn);
  border: 1.5px solid var(--accent);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  background: transparent;
  transition: background var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition);
}

.btn-secondary:hover {
  background: var(--accent);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(108, 99, 255, 0.35);
}

/* ============================================================
   GENERAL SECTIONS
   ============================================================ */
section { padding: 80px 48px; }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.8px;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   SERVICES
   ============================================================ */
#services { background: var(--bg-surface); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 32px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

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

.service-card:hover {
  border-color: rgba(108, 99, 255, 0.55);
  transform: scale(1.02) translateY(-4px);
  box-shadow: 0 16px 48px rgba(108, 99, 255, 0.15);
}

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

.service-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.service-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process-section {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
}

.process-steps {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  padding: 0 16px;
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 27px; right: -24px;
  width: 48px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
  opacity: 0.4;
}

.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #8b85ff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.35);
  flex-shrink: 0;
}

.process-step h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   STATS / ABOUT
   ============================================================ */
.stats-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.stats-row {
  display: flex;
  justify-content: center;
  align-items: stretch;
  max-width: 900px;
  margin: 0 auto;
}

.stat-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 24px;
  position: relative;
}

.stat-box:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 20%;
  height: 60%; width: 1px;
  background: var(--border-subtle);
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--accent-secondary);
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section {
  background: var(--bg-base);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-inner {
  width: 100%;
  max-width: 600px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.65;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--accent);
  background: rgba(108, 99, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}

.contact-form select option { background: var(--bg-surface); color: var(--text-primary); }
.contact-form textarea { resize: vertical; min-height: 130px; }

.contact-form .btn-primary { width: 100%; padding: 15px 32px; margin-top: 4px; }

.form-success {
  padding: 14px 20px;
  border-radius: var(--radius-btn);
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.30);
  color: var(--accent-secondary);
  font-weight: 500;
  text-align: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #08080d;
  border-top: 1px solid var(--border-subtle);
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.footer-logo {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--text-primary); }

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-muted);
  opacity: 0.7;
}

/* ============================================================
   RESPONSIVE — 768px
   ============================================================ */
@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-links { display: none; }

  .hero { padding: 100px 20px 60px; }
  .hero-title { font-size: 2.25rem; letter-spacing: -0.75px; }
  .hero-subtitle { font-size: 1rem; }
  .hero-cta { flex-direction: column; gap: 12px; width: 100%; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }

  section { padding: 60px 20px; }
  .section-title { font-size: 1.75rem; }
  .section-subtitle { font-size: 1rem; }

  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 24px; }

  .process-steps { flex-direction: column; align-items: center; gap: 32px; }
  .process-step { padding: 0; max-width: 300px; }
  .process-step::after { display: none; }

  .stats-section { padding: 48px 20px; }
  .stats-row { flex-direction: column; }
  .stat-box { padding: 24px 20px; }
  .stat-box::after { display: none; }
  .stat-box:not(:last-child) { border-bottom: 1px solid var(--border-subtle); }

  .contact-section { padding: 60px 20px; }
  .footer { padding: 32px 20px; }
  .footer-links { gap: 16px; }
}

/* ============================================================
   WHATSAPP FIXED BUTTON
   ============================================================ */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.60);
}

/* ============================================================
   SCROLLBAR & SELECTION
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: rgba(108, 99, 255, 0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

::selection { background: rgba(108, 99, 255, 0.35); color: var(--text-primary); }

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.reveal:nth-child(1) { transition-delay: 0s; }
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* ============================================================
   ANIMATED HERO ORBS
   ============================================================ */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.15;
  filter: blur(80px);
  will-change: transform;
}

.hero-orb:nth-child(1) {
  width: 520px; height: 520px;
  top: -120px; left: -100px;
  background: radial-gradient(circle at 40% 40%, #a855f7, #6d28d9 55%, transparent 80%);
  animation: float-orb-1 10s ease-in-out infinite alternate;
}

.hero-orb:nth-child(2) {
  width: 440px; height: 440px;
  bottom: -100px; right: -80px;
  background: radial-gradient(circle at 60% 60%, #14b8a6, #0d9488 55%, transparent 80%);
  animation: float-orb-2 12s ease-in-out infinite alternate;
}

@keyframes float-orb-1 {
  0%   { transform: translate(0px, 0px) rotate(0deg); }
  33%  { transform: translate(20px, -15px) rotate(3deg); }
  66%  { transform: translate(-10px, 25px) rotate(-2deg); }
  100% { transform: translate(30px, 10px) rotate(4deg); }
}

@keyframes float-orb-2 {
  0%   { transform: translate(0px, 0px) rotate(0deg); }
  33%  { transform: translate(-25px, 15px) rotate(-3deg); }
  66%  { transform: translate(15px, -20px) rotate(2deg); }
  100% { transform: translate(-30px, -10px) rotate(-4deg); }
}

/* ============================================================
   GLOWING DIVIDER
   ============================================================ */
.glow-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 30%, var(--accent-secondary) 70%, transparent 100%);
  box-shadow: 0 0 12px 2px rgba(108, 99, 255, 0.4), 0 0 24px 4px rgba(0, 212, 170, 0.2);
  border: none;
  margin: 0;
  opacity: 0.7;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-section { background: var(--bg-base); padding: 96px 24px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}

.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.pricing-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.35); }

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(108, 99, 255, 0.2);
  transform: scale(1.04);
}
.pricing-card.featured:hover { transform: scale(1.04) translateY(-4px); }

.pricing-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-secondary) 100%);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.pricing-tier {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-period { font-size: 0.875rem; color: var(--text-muted); display: block; margin-bottom: 0; }

.pricing-custom-label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-secondary);
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.25);
  border-radius: 4px;
  padding: 2px 7px;
  vertical-align: middle;
  margin-left: 4px;
}

.pricing-tagline { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.5; margin: 12px 0 20px; min-height: 40px; }

.pricing-features {
  list-style: none;
  padding: 0; margin: 0 0 28px;
  display: flex; flex-direction: column; gap: 10px;
  flex: 1;
}
.pricing-features li { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.5; }
.pricing-features li::before { content: '\2713\00A0'; color: var(--accent-secondary); font-weight: 700; }

.pricing-note { text-align: center; color: var(--text-muted); font-size: 0.875rem; line-height: 1.6; margin-top: 32px; }
.pricing-note a { color: var(--accent); }
.pricing-note a:hover { text-decoration: underline; }

.pricing-card .btn-primary,
.pricing-card .btn-secondary {
  width: 100%; margin-top: auto;
  display: flex; align-items: center; justify-content: center;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section { background-color: var(--bg-surface); padding: 96px 24px; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  background-color: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 28px;
  display: flex; flex-direction: column; gap: 16px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(108, 99, 255, 0.12);
  border-color: rgba(108, 99, 255, 0.3);
}

.testimonial-top { display: flex; align-items: center; gap: 14px; }

.avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--avatar-from, #6c63ff), var(--avatar-to, #00d4aa));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8125rem; font-weight: 700; color: #ffffff;
  flex-shrink: 0; letter-spacing: 0.04em;
}

.testimonial-meta { display: flex; flex-direction: column; gap: 3px; }
.testimonial-name { font-size: 0.9375rem; font-weight: 600; color: var(--text-primary); }
.testimonial-role { font-size: 0.8125rem; color: var(--text-muted); }

.stars { font-size: 1rem; color: #fbbf24; letter-spacing: 0.05em; }

.testimonial-quote {
  font-size: 0.9375rem; font-style: italic;
  color: var(--text-muted); line-height: 1.7;
  margin: 0; border: none; flex-grow: 1;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-section { background-color: var(--bg-base); padding: 96px 24px; }

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex; flex-direction: column;
}

.faq-item { border-bottom: 1px solid var(--border-subtle); }
.faq-item:last-child { border-bottom: none; }

.faq-question {
  width: 100%;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  background: none; border: none;
  padding: 22px 0;
  cursor: pointer; text-align: left;
  font-family: inherit; font-size: 1rem; font-weight: 600;
  color: var(--text-primary); line-height: 1.4;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-item.open .faq-question { color: var(--accent); }

.faq-icon {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; flex-shrink: 0;
  font-size: 1.375rem; font-weight: 300; line-height: 1;
  color: var(--accent);
  border: 1px solid rgba(108, 99, 255, 0.35);
  border-radius: 50%;
  transition: transform 0.35s ease, background-color var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background-color: rgba(108, 99, 255, 0.15); }

.faq-answer {
  max-height: 0; overflow: hidden; padding-bottom: 0;
  transition: max-height 0.35s ease, padding-bottom 0.35s ease;
}
.faq-answer p { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.75; margin: 0 0 4px; }
.faq-answer p strong { color: var(--text-primary); font-weight: 600; }

/* ============================================================
   FOUNDING CLIENT PROGRAM
   ============================================================ */
.founding-section {
  background: var(--bg-surface);
  padding: 96px 24px;
}

.founding-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto 56px;
}

.founding-card {
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.founding-card:hover {
  border-color: rgba(108, 99, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(108, 99, 255, 0.12);
}

.founding-card--center {
  border-color: rgba(108, 99, 255, 0.35);
  box-shadow: 0 0 32px rgba(108, 99, 255, 0.12);
}

.founding-spot-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-secondary);
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.25);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 18px;
}

.founding-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.founding-card-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.founding-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.founding-cta-note {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.founding-btn {
  padding: 16px 48px;
  font-size: 1.0625rem;
}

@media (max-width: 768px) {
  .founding-section { padding: 64px 20px; }
  .founding-cards { grid-template-columns: 1fr; }
  .founding-card--center { box-shadow: none; }
}

/* ============================================================
   SECTION LABEL
   ============================================================ */
.section-label {
  display: inline-block;
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}

/* ============================================================
   RESPONSIVE ADDITIONS
   ============================================================ */
@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .testimonials-section, .faq-section, .pricing-section { padding: 64px 20px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing-card.featured, .pricing-card.featured:hover { transform: none; }
  .faq-question { font-size: 0.9375rem; padding: 18px 0; }
}