/* ============================================
   LexSuite Landing — Awwwards-style design
   ============================================ */

:root {
  --ink-950: #05010a;
  --ink-900: #0a0512;
  --purple-950: #0d0118;
  --purple-900: #1a0525;
  --purple-700: #4b1460;
  --purple-400: #a855f7;
  --magenta-400: #ff5cff;
  --magenta-500: #e646e6;
  --teal-400: #47d8b0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--ink-950);
  color: #fff;
  overflow-x: hidden;
}

/* ============================================
   Cursor spotlight (follows mouse)
   ============================================ */
.cursor-spotlight {
  position: fixed;
  pointer-events: none;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.08) 0%, rgba(168, 85, 247, 0) 70%);
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: opacity 0.3s;
  opacity: 0;
  mix-blend-mode: screen;
}

body:hover .cursor-spotlight {
  opacity: 1;
}

/* ============================================
   Grain overlay texture
   ============================================ */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
}

/* ============================================
   Mesh gradient background
   ============================================ */
.mesh-bg {
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(75, 20, 96, 0.8) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 80% 20%, rgba(230, 70, 230, 0.3) 0%, transparent 55%),
    radial-gradient(ellipse 60% 60% at 50% 80%, rgba(71, 216, 176, 0.2) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 70%, rgba(168, 85, 247, 0.35) 0%, transparent 50%),
    linear-gradient(180deg, #05010a 0%, #1a0525 50%, #05010a 100%);
  animation: mesh-shift 20s ease infinite;
}

@keyframes mesh-shift {
  0%, 100% { background-position: 0% 0%, 100% 0%, 50% 100%, 100% 100%, 0 0; }
  50% { background-position: 10% 5%, 90% 10%, 55% 95%, 90% 90%, 0 0; }
}

/* ============================================
   Grid pattern
   ============================================ */
.grid-pattern {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
  background: transparent;
}

#navbar.scrolled {
  background: rgba(5, 1, 10, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-pill {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  border-radius: 9999px;
  transition: all 0.3s;
}

.nav-pill:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

/* ============================================
   Language switch (ES / EN)
   ============================================ */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
  padding: 0.25rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
}

.lang-option {
  padding: 0.375rem 0.625rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  background: transparent;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.3s;
}

.lang-option:hover {
  color: rgba(255, 255, 255, 0.8);
}

.lang-option.active {
  color: #fff;
  background: linear-gradient(135deg, #e646e6 0%, #6b1d87 100%);
  box-shadow: 0 4px 12px rgba(230, 70, 230, 0.3);
}

/* ============================================
   Glass pill (badges)
   ============================================ */
.glass-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
}

.glass-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.glass-btn {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: all 0.3s;
}

.glass-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

/* ============================================
   Magnetic button (hover scale)
   ============================================ */
.magnet-btn {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.magnet-btn:hover {
  transform: translateY(-2px) scale(1.02);
}

.magnet-btn:active {
  transform: translateY(0) scale(0.98);
}

/* ============================================
   Browser mockup
   ============================================ */
.browser-mockup {
  background: rgba(5, 1, 10, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.8),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 0 120px rgba(230, 70, 230, 0.15);
}

.browser-header {
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.browser-header .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  opacity: 0.7;
}

.browser-url {
  flex: 1;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  margin: 0 4rem;
}

.browser-body {
  height: calc(100% - 40px);
  background: linear-gradient(135deg, rgba(26, 5, 37, 0.5), rgba(5, 1, 10, 0.5));
}

/* ============================================
   Phone mockup
   ============================================ */
.phone-mockup {
  width: 240px;
  height: 480px;
  background: #0a0512;
  border: 8px solid #1a0525;
  border-radius: 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 0 80px rgba(168, 85, 247, 0.2);
}

.phone-mockup-lg {
  width: 280px;
  height: 560px;
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 22px;
  background: #000;
  border-radius: 0 0 0.75rem 0.75rem;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #1a0525 0%, #0a0512 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
}

.phone-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem 0.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   3D tilt effects
   ============================================ */
.tilt-3d {
  transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.tilt-3d:hover {
  transform: perspective(1200px) rotateY(-4deg) rotateX(2deg) scale(1.02);
}

.tilt-3d-reverse {
  transform: perspective(1200px) rotateY(8deg) rotateX(-2deg);
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.tilt-3d-reverse:hover {
  transform: perspective(1200px) rotateY(4deg) rotateX(-1deg) scale(1.02);
}

/* ============================================
   Persona Tabs
   ============================================ */
.persona-tabs-wrapper {
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.persona-tabs-wrapper::-webkit-scrollbar {
  display: none;
}

.persona-tabs {
  position: relative;
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
  min-width: max-content;
}

.persona-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-family: 'Poppins', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  background: transparent;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: color 0.3s;
  white-space: nowrap;
  z-index: 2;
}

.persona-tab i {
  font-size: 0.875rem;
}

.persona-tab:hover {
  color: rgba(255, 255, 255, 0.9);
}

.persona-tab.active {
  color: #fff;
}

.persona-tab-indicator {
  position: absolute;
  top: 0.5rem;
  bottom: 0.5rem;
  background: linear-gradient(135deg, #e646e6 0%, #6b1d87 100%);
  border-radius: 9999px;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 1;
  box-shadow: 0 10px 30px rgba(230, 70, 230, 0.3);
}

.persona-panel {
  display: none;
  animation: fadeUpIn 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.persona-panel.active {
  display: block;
}

@keyframes fadeUpIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Feature list items (persona panels)
   ============================================ */
.feature-li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  transition: all 0.3s;
}

.feature-li:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateX(4px);
}

.feature-li > i {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.875rem;
}

.feature-li > div {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.feature-li strong {
  font-weight: 600;
  color: #fff;
}

.feature-li span {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Persona mockup (right side of tabs)
   ============================================ */
.persona-mockup {
  background: linear-gradient(160deg, rgba(26, 5, 37, 0.9), rgba(5, 1, 10, 0.9));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 0 120px rgba(168, 85, 247, 0.15);
  transform: perspective(1200px) rotateY(-6deg) rotateX(3deg);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.persona-mockup:hover {
  transform: perspective(1200px) rotateY(-3deg) rotateX(1deg) scale(1.02);
}

.mockup-header {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-section {
  padding: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-section:last-child {
  border-bottom: none;
}

.mockup-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0.5rem;
}

.mockup-row-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================
   Feature cards (wow)
   ============================================ */
.feature-card {
  position: relative;
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.5s;
}

.feature-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.feature-card-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0;
  transition: opacity 0.5s;
}

.feature-card:hover .feature-card-glow {
  opacity: 1;
}

.feature-preview {
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
}

.node-block {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid;
  border-radius: 0.5rem;
  white-space: nowrap;
}

/* ============================================
   Tech cards
   ============================================ */
.tech-card {
  position: relative;
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.5s;
}

.tech-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

/* ============================================
   Metric blocks
   ============================================ */
.metric-block {
  text-align: center;
  padding: 1rem;
}

/* ============================================
   Team cards
   ============================================ */
.team-card {
  position: relative;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 1.5rem;
  text-align: center;
  transition: all 0.4s;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(230, 70, 230, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: rgba(230, 70, 230, 0.3);
}

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

.team-avatar {
  position: relative;
  width: 7rem;
  height: 7rem;
  border-radius: 1.25rem;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.team-info {
  position: relative;
  z-index: 1;
}

/* ============================================
   CEO Photo frame
   ============================================ */
.ceo-photo-frame {
  position: relative;
  transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ceo-photo-frame:hover {
  transform: perspective(1200px) rotateY(-2deg) rotateX(1deg) scale(1.02);
}

@media (max-width: 1024px) {
  .ceo-photo-frame {
    transform: none;
  }
}

/* ============================================
   CTA card
   ============================================ */
.cta-card {
  position: relative;
  background: linear-gradient(160deg, rgba(75, 20, 96, 0.4) 0%, rgba(13, 1, 24, 0.9) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2rem;
  overflow: hidden;
  box-shadow:
    0 40px 120px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.05);
}

/* ============================================
   Form inputs
   ============================================ */
.form-input {
  width: 100%;
  padding: 0.875rem 1.125rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.75rem;
  color: #fff;
  font-family: 'Syne', sans-serif;
  font-size: 0.875rem;
  transition: all 0.3s;
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-input:focus {
  outline: none;
  border-color: rgba(230, 70, 230, 0.5);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(230, 70, 230, 0.1);
}

/* ============================================
   Animations
   ============================================ */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes float-delay {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes bounce-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes gradient-slow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes phone-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes phone-rotate-left {
  0%, 100% { transform: translateY(0) rotate(-8deg) scale(0.9); }
  50% { transform: translateY(-8px) rotate(-8deg) scale(0.9); }
}

@keyframes phone-rotate-right {
  0%, 100% { transform: translateY(0) rotate(8deg) scale(0.9); }
  50% { transform: translateY(-8px) rotate(8deg) scale(0.9); }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

.animate-float-delay {
  animation: float-delay 5s ease-in-out infinite;
  animation-delay: 1s;
}

.animate-bounce-slow {
  animation: bounce-slow 2.5s ease-in-out infinite;
}

.animate-gradient-slow {
  background-size: 200% 200%;
  animation: gradient-slow 6s ease infinite;
}

.phone-float {
  animation: phone-float 5s ease-in-out infinite;
}

.phone-rotate-left {
  animation: phone-rotate-left 6s ease-in-out infinite;
  transform: rotate(-8deg) scale(0.9);
}

.phone-rotate-right {
  animation: phone-rotate-right 6s ease-in-out infinite;
  animation-delay: 1s;
  transform: rotate(8deg) scale(0.9);
}

/* ============================================
   Scroll reveal
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #05010a;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(230, 70, 230, 0.3);
}

/* ============================================
   Selection
   ============================================ */
::selection {
  background: rgba(230, 70, 230, 0.4);
  color: #fff;
}

/* ============================================
   Responsive fixes
   ============================================ */
@media (max-width: 1024px) {
  .tilt-3d,
  .tilt-3d-reverse,
  .persona-mockup {
    transform: none !important;
  }
}

@media (max-width: 768px) {
  .cursor-spotlight {
    display: none;
  }

  h1 {
    line-height: 1.05;
  }

  .phone-mockup {
    width: 200px;
    height: 420px;
  }

  .phone-mockup-lg {
    width: 240px;
    height: 480px;
  }

  .feature-card,
  .tech-card {
    padding: 1.75rem;
  }

  .cta-card .p-12 {
    padding: 2rem;
  }
}

/* Persona tabs: collapsible dropdown on mobile */
@media (max-width: 768px) {
  .persona-tabs-wrapper {
    overflow-x: visible;
    width: 100%;
  }

  .persona-tabs {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 0.375rem;
    gap: 0.25rem;
    min-width: 0;
    position: relative;
    border-radius: 1rem;
  }

  .persona-tab {
    display: none;
    width: 100%;
    padding: 0.875rem 1.125rem;
    font-size: 0.9375rem;
    border-radius: 0.75rem;
    justify-content: flex-start;
  }

  .persona-tab i {
    width: 1.25rem;
    text-align: center;
  }

  .persona-tab.active {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #e646e6 0%, #6b1d87 100%);
    box-shadow: 0 6px 20px rgba(230, 70, 230, 0.35);
    position: relative;
  }

  .persona-tab.active::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.7rem;
    margin-left: auto;
    color: rgba(255, 255, 255, 0.8);
    transition: transform 0.3s;
  }

  .persona-tabs.open .persona-tab.active::after {
    transform: rotate(180deg);
  }

  .persona-tabs.open .persona-tab {
    display: flex;
  }

  .persona-tabs.open .persona-tab:not(.active) {
    background: rgba(255, 255, 255, 0.03);
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.05);
  }

  .persona-tabs.open .persona-tab:not(.active):hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
  }

  .persona-tab-indicator {
    display: none;
  }
}