/* ============================================================
   SOCIOBLAST — Custom Stylesheet
   Design tokens, glassmorphism, keyframes, utility classes
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  --color-primary:       #7C3AED;
  --color-primary-light: #8B5CF6;
  --color-primary-dark:  #6D28D9;
  --color-accent:        #10B981;
  --color-accent-light:  #34D399;
  --color-bg-dark:       #0A0A0F;
  --color-bg-surface:    #13131A;
  --color-bg-elevated:   #1C1C28;
  --color-text-primary:  #F8FAFC;
  --color-text-secondary:#94A3B8;
  --color-text-muted:    #64748B;
  --color-border:        rgba(255, 255, 255, 0.08);
  --nav-height:          72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ── Glassmorphism Card ── */
.glass-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  background: rgba(124, 58, 237, 0.06);
  border-color: rgba(124, 58, 237, 0.2);
  box-shadow:
    0 16px 48px rgba(124, 58, 237, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

/* ── Gradient Text ── */
.text-gradient {
  background: linear-gradient(135deg, #A78BFA 0%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: all 0.3s ease;
}

#navbar.scrolled {
  background: rgba(10, 10, 15, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav-link {
  position: relative;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
  padding-bottom: 2px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary-light);
  border-radius: 1px;
  transition: width 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* ── Mobile Menu ── */
#mobile-menu {
  display: none;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(10, 10, 15, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.25rem 1.5rem 1.5rem;
  animation: slideDown 0.25s ease;
}

#mobile-menu.open { display: block; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
  transition: all 0.2s ease;
}

.btn-accent:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.45);
}

/* ── Hero Background ── */
.hero-bg {
  background:
    radial-gradient(ellipse 80% 60% at 20% 20%, rgba(109, 40, 217, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(16, 185, 129, 0.12) 0%, transparent 60%),
    var(--color-bg-dark);
}

.grid-texture {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ── Decorative Orbs ── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  animation: floatOrb 8s ease-in-out infinite;
}

.orb-1 {
  width: 480px;
  height: 480px;
  background: rgba(109, 40, 217, 0.22);
  top: -100px;
  left: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 360px;
  height: 360px;
  background: rgba(16, 185, 129, 0.12);
  bottom: 0;
  right: -80px;
  animation-delay: -4s;
}

@keyframes floatOrb {
  0%, 100% { transform: translateY(0px) scale(1); }
  50%       { transform: translateY(-24px) scale(1.04); }
}

/* ── Section Label Pill ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: var(--color-primary-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
}

/* ── Stats Row ── */
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  background: linear-gradient(135deg, #A78BFA, #10B981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ── Phone Frame (Hero Mockup) ── */
.phone-frame {
  width: 280px;
  min-height: 520px;
  background: #111118;
  border-radius: 36px;
  border: 2px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
  flex-shrink: 0;
}

.phone-status-bar {
  background: #111118;
  padding: 12px 20px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}

.phone-chat-header {
  background: #1a1a2e;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.chat-body {
  background: #0d0d1a;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-height: 360px;
}

.chat-bubble {
  max-width: 85%;
  padding: 8px 11px;
  font-size: 0.73rem;
  line-height: 1.45;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.chat-bubble.visible {
  opacity: 1;
  transform: translateY(0);
}

.bubble-user {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 14px 14px 14px 3px;
  align-self: flex-start;
  color: #e2e8f0;
}

.bubble-bot {
  background: var(--color-primary);
  border-radius: 14px 14px 3px 14px;
  align-self: flex-end;
  color: #fff;
}

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px 14px 14px 3px;
  align-self: flex-start;
  width: fit-content;
}

.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-muted);
  animation: typingBounce 1.3s ease-in-out infinite;
}

.typing-dot:nth-child(2) { animation-delay: 0.15s; }
.typing-dot:nth-child(3) { animation-delay: 0.3s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30%            { transform: translateY(-5px); opacity: 1; }
}

/* ── Pain Point Cards ── */
.pain-card {
  border-left: 3px solid rgba(239, 68, 68, 0.5);
}

.pain-card:hover {
  border-left-color: rgba(239, 68, 68, 0.8);
}

/* ── Feature Icon ── */
.feature-icon {
  width: 52px;
  height: 52px;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.25);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  font-size: 1.3rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.glass-card:hover .feature-icon {
  background: rgba(124, 58, 237, 0.2);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}

/* ── How It Works Steps ── */
.step-number {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.4);
}

.step-connector {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, rgba(124, 58, 237, 0.4), rgba(124, 58, 237, 0.1));
  margin: 0 1rem;
}

/* ── Integration Badges ── */
.integration-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 0.65rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.25s ease;
  text-decoration: none;
  color: var(--color-text-primary);
}

.integration-badge:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* Mobile marquee animation */
@media (max-width: 768px) {
  .integration-track {
    animation: marquee 22s linear infinite;
  }
  .integration-track:hover { animation-play-state: paused; }
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Pricing Cards ── */
.pricing-featured {
  border: 2px solid var(--color-primary) !important;
  box-shadow:
    0 0 48px rgba(124, 58, 237, 0.25),
    0 20px 60px rgba(0, 0, 0, 0.4);
  position: relative;
  z-index: 1;
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

.pricing-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  padding: 0.25rem 0;
}

.pricing-feature-item .check {
  color: var(--color-accent);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-feature-item .cross {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-feature-item.unavailable {
  opacity: 0.45;
}

/* ── Pricing Toggle ── */
.toggle-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  cursor: pointer;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-track {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  transition: background 0.25s ease;
}

.toggle-switch input:checked + .toggle-track {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s ease;
  pointer-events: none;
}

.toggle-switch input:checked ~ .toggle-thumb {
  transform: translateX(22px);
}

/* ── Testimonial Cards ── */
.testimonial-card {
  border-left: 3px solid var(--color-primary);
}

.star { color: #FBBF24; }

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* ── Final CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, #4C1D95 0%, #7C3AED 45%, #10B981 100%);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ── Footer ── */
.footer-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s ease;
  display: block;
  margin-bottom: 0.6rem;
}

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

.social-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.social-icon:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: rgba(124, 58, 237, 0.3);
  color: var(--color-primary-light);
}

/* ── Divider ── */
.section-divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.07), transparent);
  margin: 0;
}

/* ── Focus Styles ── */
:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ── Utilities ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-pad { padding: 6rem 0; }

@media (max-width: 768px) {
  .section-pad { padding: 4rem 0; }
  .phone-frame { width: 240px; min-height: 440px; }
  .orb-1 { width: 260px; height: 260px; }
  .orb-2 { width: 200px; height: 200px; }
}