/* ========================================
   ZULDEIRA TECHNOLOGIES — Design System
   ======================================== */

:root {
  --bg0: #060711;
  --bg1: #0a0c18;
  --bg2: #0e1020;

  --text: #eceaff;
  --muted: rgba(236, 234, 255, 0.65);

  --card: rgba(255, 255, 255, 0.04);
  --card-hover: rgba(255, 255, 255, 0.07);
  --stroke: rgba(255, 255, 255, 0.08);
  --stroke-hover: rgba(139, 92, 246, 0.25);

  --accent1: #8b5cf6;
  --accent2: #3b82f6;
  --accent3: #a78bfa;

  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 80px rgba(139, 92, 246, 0.12);

  --radius: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --font-body: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-heading: 'EB Garamond', 'Georgia', 'Times New Roman', serif;

  --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   Reset & Base
   ======================================== */
* {
  box-sizing: border-box;
}

html {
  height: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  height: 100%;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1400px 700px at 15% 8%, rgba(139, 92, 246, 0.18), transparent 60%),
    radial-gradient(1000px 550px at 85% 22%, rgba(59, 130, 246, 0.14), transparent 60%),
    radial-gradient(800px 400px at 50% 90%, rgba(139, 92, 246, 0.08), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

li {
  padding: 0;
}

/* ========================================
   Background Effects
   ======================================== */
.bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 25%, rgba(139, 92, 246, 0.10), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(59, 130, 246, 0.08), transparent 45%),
    radial-gradient(circle at 50% 85%, rgba(139, 92, 246, 0.06), transparent 55%);
  opacity: 0.9;
  z-index: -2;
  transition: opacity 0.8s var(--transition-smooth);
  will-change: opacity;
}

/* Floating Particles */
.particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(139, 92, 246, 0.35);
  border-radius: 50%;
  animation: float-particle 18s infinite linear;
  will-change: transform, opacity;
}

.particle:nth-child(1) {
  left: 12%;
  top: 20%;
  animation-duration: 22s;
  animation-delay: 0s;
  width: 2px;
  height: 2px;
}

.particle:nth-child(2) {
  left: 45%;
  top: 60%;
  animation-duration: 18s;
  animation-delay: -4s;
  background: rgba(59, 130, 246, 0.30);
}

.particle:nth-child(3) {
  left: 72%;
  top: 30%;
  animation-duration: 25s;
  animation-delay: -8s;
  width: 4px;
  height: 4px;
}

.particle:nth-child(4) {
  left: 88%;
  top: 70%;
  animation-duration: 20s;
  animation-delay: -2s;
  background: rgba(59, 130, 246, 0.25);
  width: 2px;
  height: 2px;
}

.particle:nth-child(5) {
  left: 30%;
  top: 85%;
  animation-duration: 16s;
  animation-delay: -6s;
}

.particle:nth-child(6) {
  left: 60%;
  top: 15%;
  animation-duration: 24s;
  animation-delay: -10s;
  background: rgba(59, 130, 246, 0.20);
  width: 2px;
  height: 2px;
}

@keyframes float-particle {
  0% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 1;
  }

  100% {
    transform: translateY(-100vh) translateX(40px);
    opacity: 0;
  }
}

/* ========================================
   Layout
   ======================================== */
.container {
  width: min(1140px, calc(100% - 48px));
  margin: 0 auto;
}

/* ========================================
   System: Scroll Reveal
   ======================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--transition-smooth), transform 0.8s var(--transition-smooth);
  will-change: opacity, transform;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   Header
   ======================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.4s var(--transition-smooth);
}

.header.scrolled {
  background: #000;
  border-bottom-color: rgba(139, 92, 246, 0.15);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 18px;
  transition: padding 0.4s var(--transition-smooth);
}

.header.scrolled .nav {
  padding: 10px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.3s var(--transition-smooth);
}

.brand:hover {
  transform: scale(1.03);
}

.brand-logo {
  height: 48px;
  width: auto;
  display: block;
  mix-blend-mode: screen;
  filter: brightness(2) contrast(1.3);
  transition: filter 0.3s ease;
}

.brand:hover .brand-logo {
  filter: brightness(2.4) contrast(1.3);
}

.brand-text,
.brand-name,
.footer-brand,
.footer-name {
  font-family: 'Arial', 'Helvetica Neue', Helvetica, sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 26px;
  line-height: 1.2;
  white-space: nowrap;

  background: linear-gradient(90deg, #f0b8ff, #d966f0, #b44fd4, #9b59f5);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;

  -webkit-text-stroke: 0.35px rgba(255, 255, 255, 0.12);
  text-shadow:
    0 0 12px rgba(210, 80, 230, 0.45),
    0 0 24px rgba(160, 60, 200, 0.25);
}

.footer-brand,
.footer-name {
  font-size: 12px;
  letter-spacing: 0.24em;
  -webkit-text-stroke: 0.3px rgba(255, 255, 255, 0.10);
  text-shadow: 0 0 8px rgba(139, 92, 246, 0.20);
}

/* ========================================
   Navigation Links
   ======================================== */
.links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 4px 0;
  transition: color 0.3s var(--transition-smooth);
}

.links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  border-radius: 2px;
  transition: width 0.35s var(--transition-smooth);
}

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

.links a:hover::after {
  width: 100%;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 11px 22px;
  border-radius: 14px;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition:
    transform 0.2s var(--transition-smooth),
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn.primary {
  border-color: rgba(139, 92, 246, 0.50);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.85), rgba(59, 130, 246, 0.70));
  box-shadow: 0 8px 40px rgba(139, 92, 246, 0.20);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.btn.primary:hover {
  box-shadow: 0 14px 50px rgba(139, 92, 246, 0.35);
  filter: brightness(1.1);
}

.btn.ghost {
  padding: 10px 14px;
}

.glow-icon {
  font-size: 12px;
  opacity: 0.8;
}

/* Pulse glow on CTA */
.pulse-glow {
  animation: pulse-shadow 3s ease-in-out infinite;
  will-change: box-shadow;
  transform: translateZ(0);
}

@keyframes pulse-shadow {

  0%,
  100% {
    box-shadow: 0 8px 40px rgba(139, 92, 246, 0.20);
  }

  50% {
    box-shadow: 0 8px 60px rgba(139, 92, 246, 0.40), 0 0 20px rgba(59, 130, 246, 0.15);
  }
}

/* ========================================
   Mobile Menu
   ======================================== */
.hamburger {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 10px;
  position: relative;
  z-index: 51;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(236, 234, 255, 0.75);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform 0.3s var(--transition-smooth), opacity 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  padding: 12px 24px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(6, 7, 17, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.mobile-menu a {
  display: block;
  padding: 14px 0;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: color 0.3s ease, padding-left 0.3s var(--transition-smooth);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover {
  color: var(--text);
  padding-left: 12px;
}

.mobile-menu.show {
  display: block;
}

/* ========================================
   Hero
   ======================================== */
.hero {
  padding: 110px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.kicker {
  margin: 0 0 16px;
  color: var(--accent3);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
  opacity: 0.8;
}

h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(38px, 5.2vw, 62px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.accent {
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subhead {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
  max-width: 50ch;
}

.cta-row {
  margin-top: 34px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Presence capabilities */
.presence {
  margin-top: 40px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.presence-item {
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 600;
  opacity: 0.55;
  transition: opacity 0.3s ease;
}

.presence-item:hover {
  opacity: 0.85;
}

.presence-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent1);
  box-shadow: 0 0 8px rgba(139, 92, 246, 0.5);
  animation: dot-pulse 2.5s ease-in-out infinite;
}

.presence-item:nth-child(2) .presence-dot {
  animation-delay: 0.5s;
  background: var(--accent2);
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

.presence-item:nth-child(3) .presence-dot {
  animation-delay: 1s;
}

@keyframes dot-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.7);
  }
}

/* ========================================
   Orb — Animated Hero Visual
   ======================================== */
.hero-right {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb {
  position: relative;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 25%, rgba(139, 92, 246, 0.55), transparent 50%),
    radial-gradient(circle at 62% 70%, rgba(59, 130, 246, 0.35), transparent 52%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.05), transparent 60%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 0 100px rgba(139, 92, 246, 0.16),
    0 0 200px rgba(59, 130, 246, 0.06);
  filter: blur(0.5px);
  opacity: 0.95;
  transition: transform 0.1s ease-out;
  will-change: transform;
}

.orb-ring {
  position: absolute;
  inset: -22px;
  border-radius: 50%;
  border: 1px solid rgba(139, 92, 246, 0.12);
  transition: transform 0.1s ease-out;
  will-change: transform;
}

.orb-ring-2 {
  inset: -50px;
  border-color: rgba(59, 130, 246, 0.08);
}



/* ========================================
   Sections — Shared
   ======================================== */
.section {
  padding: 160px 0;
}

.section-dark {
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.section-label {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.10);
  border: 1px solid rgba(139, 92, 246, 0.18);
  color: var(--accent3);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-lead {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
  max-width: 62ch;
  margin: 24px 0 0;
}

h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h3 {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.muted {
  color: var(--muted);
}

.tiny {
  font-size: 12px;
}

/* ========================================
   About Grid — Value Propositions
   ======================================== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.about-card {
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s var(--transition-smooth),
    border-color 0.4s ease,
    box-shadow 0.4s ease,
    background 0.4s ease;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.about-card:hover {
  transform: translateY(-6px);
  border-color: var(--stroke-hover);
  background: var(--card-hover);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.3),
    var(--shadow-glow);
}

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

.about-icon {
  font-size: 28px;
  margin-bottom: 16px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(139, 92, 246, 0.10);
  border: 1px solid rgba(139, 92, 246, 0.15);
}

.about-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.about-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

/* ========================================
   Mission & Vision
   ======================================== */
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.mission-block {
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.4s ease,
    box-shadow 0.4s ease;
}

.mission-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent1), var(--accent2));
  opacity: 0.6;
  transition: opacity 0.4s ease;
}

.mission-block:hover {
  border-color: rgba(139, 92, 246, 0.15);
  box-shadow: var(--shadow-glow);
}

.mission-block:hover::before {
  opacity: 1;
}

.mission-block .section-label {
  margin-bottom: 20px;
}

.mission-block h2 {
  font-size: clamp(20px, 2.5vw, 26px);
  line-height: 1.3;
  margin-bottom: 16px;
}

.mission-block p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

/* ========================================
   Systems (Products) — Stack Layout
   ======================================== */
.systems-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}

.system-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s var(--transition-smooth),
    border-color 0.4s ease,
    box-shadow 0.4s ease,
    background 0.4s ease;
}

.system-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.system-card:hover {
  transform: translateY(-4px);
  border-color: var(--stroke-hover);
  background: var(--card-hover);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.3),
    var(--shadow-glow);
}

.system-card:hover::after {
  opacity: 1;
}

/* Per-platform left-border accent */
.platform-owned {
  border-left: 2px solid rgba(139, 92, 246, 0.50);
}

.platform-collab {
  border-left: 2px solid rgba(20, 184, 166, 0.50);
}

.platform-studios {
  border-left: 2px solid rgba(168, 85, 247, 0.50);
}

.system-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.system-icon {
  font-size: 32px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(139, 92, 246, 0.10);
  border: 1px solid rgba(139, 92, 246, 0.15);
  flex-shrink: 0;
}

.system-label {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.system-status {
  display: inline-block;
  margin-top: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.18);
  color: var(--accent3);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.system-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.system-problem h3,
.system-solution h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 12px;
}

.system-problem p,
.system-solution p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.system-solution ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.system-solution li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.system-solution li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent1);
  font-weight: 600;
}

.system-goal {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.system-goal strong {
  color: var(--accent3);
  font-weight: 600;
}

/* System Badges & Ownership */
.system-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.system-ownership {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge-owned {
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.30);
  color: var(--accent3);
}

.badge-collab {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: #93c5fd;
}

/* Concept blocks */
.system-concept {
  margin-top: 24px;
  padding: 20px 24px;
  border-radius: 14px;
  background: rgba(139, 92, 246, 0.04);
  border: 1px solid rgba(139, 92, 246, 0.08);
}

.system-concept h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--accent3);
  font-weight: 700;
  margin-bottom: 10px;
}

.system-concept p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

/* System CTA row */
.system-cta {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.coming-soon {
  cursor: default;
  opacity: 0.75;
  pointer-events: none;
}

/* Platform visual distinction */
.platform-owned {
  border-left: 3px solid rgba(139, 92, 246, 0.35);
}

.platform-collab {
  border-left: 3px solid rgba(59, 130, 246, 0.30);
}

.platform-collab .system-icon {
  background: rgba(59, 130, 246, 0.10);
  border-color: rgba(59, 130, 246, 0.15);
}

/* ========================================
   Philosophy
   ======================================== */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.philosophy-card {
  padding: 28px 26px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s var(--transition-smooth),
    border-color 0.4s ease,
    box-shadow 0.4s ease,
    background 0.4s ease;
}

.philosophy-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent1), var(--accent2));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.philosophy-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.18);
  background: rgba(255, 255, 255, 0.05);
  box-shadow:
    0 16px 50px rgba(0, 0, 0, 0.25),
    var(--shadow-glow);
}

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

.philosophy-principle {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  background: linear-gradient(90deg, var(--text), var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.philosophy-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  margin-top: 32px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    border-color 0.3s ease,
    transform 0.3s var(--transition-smooth),
    box-shadow 0.3s ease;
}

.contact-card:hover {
  border-color: var(--stroke-hover);
  transform: translateX(6px);
  box-shadow: var(--shadow-glow);
}

.contact-card-icon {
  font-size: 24px;
  opacity: 0.8;
}

.contact-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-value {
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.25s ease;
}

.contact-value:hover {
  color: var(--accent1);
}

.contact-form {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-form h3 {
  margin-bottom: 4px;
}

/* Form inputs */
.interest-form input,
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition:
    border-color 0.3s var(--transition-smooth),
    box-shadow 0.3s ease,
    background 0.3s ease;
}

.interest-form input::placeholder,
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(236, 234, 255, 0.30);
}

.contact-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='rgba(236,234,255,0.4)' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.contact-form select option {
  background: #0e1020;
  color: var(--text);
}

.interest-form input:focus,
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: rgba(139, 92, 246, 0.45);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.08);
  background: rgba(255, 255, 255, 0.05);
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

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

/* ========================================
   Footer
   ======================================== */
.footer {
  padding: 36px 0 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  height: 32px;
  width: auto;
  display: block;
  mix-blend-mode: screen;
  filter: brightness(2) contrast(1.3);
}

.footer-name {
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ========================================
   Glow Mode
   ======================================== */
.glow .bg {
  opacity: 1;
  background-image:
    radial-gradient(circle at 18% 20%, rgba(139, 92, 246, 0.28), transparent 48%),
    radial-gradient(circle at 84% 26%, rgba(59, 130, 246, 0.24), transparent 48%),
    radial-gradient(circle at 55% 88%, rgba(139, 92, 246, 0.18), transparent 52%);
}

.glow .orb {
  box-shadow: 0 0 160px rgba(139, 92, 246, 0.28);
  border-color: rgba(255, 255, 255, 0.14);
}

.glow .orb-ring {
  border-color: rgba(139, 92, 246, 0.25);
}

.glow .particle {
  background: rgba(139, 92, 246, 0.6);
}

.glow .brand-logo {
  filter: drop-shadow(0 0 16px rgba(139, 92, 246, 0.55));
}

.glow .about-card,
.glow .system-card,
.glow .philosophy-card {
  border-color: rgba(139, 92, 246, 0.12);
}

.glow .system-icon,
.glow .about-icon {
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.25);
}

/* ========================================
   Voice Page Specific Styling
   ======================================== */
.voice-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 70% 50%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
}

.voice-orb {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle at 30% 30%, var(--accent3), var(--accent1), rgba(0, 0, 0, 0));
  border-radius: 50%;
  filter: blur(40px) drop-shadow(0 0 80px rgba(139, 92, 246, 0.4));
  animation: floatOrbVoice 8s ease-in-out infinite, pulseVoiceOrb 4s alternate infinite;
  opacity: 0.8;
  mix-blend-mode: screen;
}

@keyframes floatOrbVoice {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

@keyframes pulseVoiceOrb {
  0% { opacity: 0.6; filter: blur(40px) drop-shadow(0 0 60px rgba(139, 92, 246, 0.2)); }
  100% { opacity: 0.9; filter: blur(50px) drop-shadow(0 0 100px rgba(139, 92, 246, 0.6)); }
}

.voice-wave-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(139, 92, 246, 0.2);
  width: 100%;
  height: 100%;
  animation: expandWave 4s infinite linear;
}

.voice-wave-ring:nth-child(2) {
  animation-delay: 1.3s;
}

.voice-wave-ring:nth-child(3) {
  animation-delay: 2.6s;
}

@keyframes expandWave {
  0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}

.glass-card {
  background: rgba(20, 18, 28, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(139, 92, 246, 0.15);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.6), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.glass-card:hover {
  transform: translateY(-8px);
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 15px 40px 0 rgba(139, 92, 246, 0.15);
}

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

.voice-icon {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(217, 102, 240, 0.1));
  border: 1px solid rgba(139, 92, 246, 0.3);
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  box-shadow: inset 0 0 20px rgba(139, 92, 246, 0.1);
}

/* ========================================
   Legal Pages
   ======================================== */
.legal-page h1 {
  margin-bottom: 8px;
}

.legal-effective {
  color: var(--muted);
  font-size: 14px;
  margin: 8px 0 0;
}

.legal-content {
  margin-top: 48px;
  max-width: 800px;
}

.legal-section {
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.legal-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.legal-section h2 {
  font-size: clamp(20px, 2.5vw, 24px);
  margin-bottom: 20px;
  line-height: 1.3;
}

.legal-section h3 {
  font-size: 16px;
  margin-top: 24px;
  margin-bottom: 12px;
  color: var(--accent3);
}

.legal-section p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 16px;
}

.legal-section p:last-child {
  margin-bottom: 0;
}

.legal-section ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.legal-section li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.legal-section li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent1);
  font-weight: 600;
}

.legal-section a {
  color: var(--accent3);
  text-decoration: none;
  border-bottom: 1px solid rgba(167, 139, 250, 0.25);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.legal-section a:hover {
  color: var(--text);
  border-color: var(--text);
}

/* ========================================
   Consent Checkboxes
   ======================================== */
.consent-checkboxes {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.consent-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.consent-checkbox:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(139, 92, 246, 0.20);
}

.consent-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s var(--transition-smooth);
  position: relative;
  margin-top: 1px;
}

.checkbox-custom::after {
  content: '✓';
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s var(--transition-smooth);
}

.consent-checkbox input[type="checkbox"]:checked~.checkbox-custom {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  border-color: transparent;
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.30);
}

.consent-checkbox input[type="checkbox"]:checked~.checkbox-custom::after {
  opacity: 1;
  transform: scale(1);
}

.consent-checkbox input[type="checkbox"]:focus-visible~.checkbox-custom {
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25);
}

.checkbox-text {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.checkbox-text strong {
  color: var(--text);
}

/* ========================================
   Consent Form Card
   ======================================== */
.consent-form-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  margin-bottom: 48px;
}

.consent-form-card h2 {
  margin-bottom: 24px;
}

.consent-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.consent-form input[type="text"],
.consent-form input[type="email"],
.consent-form input[type="tel"] {
  width: 100%;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition:
    border-color 0.3s var(--transition-smooth),
    box-shadow 0.3s ease,
    background 0.3s ease;
}

.consent-form input::placeholder {
  color: rgba(236, 234, 255, 0.30);
}

.consent-form input:focus {
  border-color: rgba(139, 92, 246, 0.45);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.08);
  background: rgba(255, 255, 255, 0.05);
}

.consent-form .btn {
  margin-top: 4px;
  width: 100%;
}

.consent-agreement {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.04);
  border: 1px solid rgba(139, 92, 246, 0.08);
}

.consent-agreement strong {
  color: var(--text);
}

.consent-links {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  margin: 8px 0 0;
}

.consent-links a {
  color: var(--accent3);
  text-decoration: none;
  transition: color 0.25s ease;
}

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

.link-sep {
  margin: 0 8px;
  opacity: 0.4;
}

/* ========================================
   Consent Disclosure
   ======================================== */
.consent-disclosure {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.consent-disclosure h2 {
  margin-bottom: 32px;
  font-size: clamp(20px, 2.5vw, 26px);
}

.disclosure-block {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.disclosure-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.disclosure-block h3 {
  font-size: 15px;
  color: var(--accent3);
  margin-bottom: 10px;
}

.disclosure-block p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  margin: 0 0 12px;
}

.disclosure-block p:last-child {
  margin-bottom: 0;
}

.disclosure-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.disclosure-block li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.disclosure-block li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent1);
  font-weight: 600;
}

.disclosure-block a {
  color: var(--accent3);
  text-decoration: none;
  border-bottom: 1px solid rgba(167, 139, 250, 0.25);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.disclosure-block a:hover {
  color: var(--text);
  border-color: var(--text);
}

/* ========================================
   Footer Links
   ======================================== */
.footer-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.25s ease;
}

.footer-links a:hover {
  color: var(--accent3);
}

/* ========================================
   Zuldeira Studios
   ======================================== */
:root {
  --accent-studios: #a855f7;
}

.accent-studios {
  background: linear-gradient(90deg, #a855f7, #ec4899);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.studios-orb {
  background:
    radial-gradient(circle at 32% 25%, rgba(168, 85, 247, 0.55), transparent 50%),
    radial-gradient(circle at 62% 70%, rgba(236, 72, 153, 0.35), transparent 52%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.05), transparent 60%) !important;
  box-shadow:
    0 0 100px rgba(168, 85, 247, 0.18),
    0 0 200px rgba(236, 72, 153, 0.08) !important;
}

/* Platform card border */
.platform-studios {
  border-left: 3px solid rgba(168, 85, 247, 0.35);
}

/* Services Grid */
.studios-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.studios-service-card {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.4s var(--transition-smooth),
    border-color 0.4s ease,
    box-shadow 0.4s ease,
    background 0.4s ease;
}

.studios-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #a855f7, #ec4899);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.studios-service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(168, 85, 247, 0.25);
  background: var(--card-hover);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.3),
    0 0 80px rgba(168, 85, 247, 0.10);
}

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

.service-icon-wrap {
  margin-bottom: 20px;
}

.service-icon {
  font-size: 36px;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: rgba(168, 85, 247, 0.10);
  border: 1px solid rgba(168, 85, 247, 0.18);
}

.studios-service-card h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.service-tagline {
  color: var(--accent-studios);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0 0 16px;
}

.service-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  margin: 0 0 20px;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.service-features li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.service-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-studios);
  font-weight: 600;
}

.service-industries {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: auto;
}

.ind-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(168, 85, 247, 0.08);
  border: 1px solid rgba(168, 85, 247, 0.15);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.ind-active {
  background: rgba(34, 197, 94, 0.10);
  border-color: rgba(34, 197, 94, 0.22);
  color: #4ade80;
}

.ind-next {
  background: rgba(59, 130, 246, 0.10);
  border-color: rgba(59, 130, 246, 0.22);
  color: #93c5fd;
}

/* Process Timeline */
.process-timeline {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg,
      rgba(168, 85, 247, 0.40),
      rgba(236, 72, 153, 0.20),
      rgba(168, 85, 247, 0.05));
}

.process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 24px 0;
  position: relative;
}

.process-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.10);
  border: 2px solid rgba(168, 85, 247, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-studios);
  position: relative;
  z-index: 1;
}

.process-content h3 {
  font-size: 17px;
  margin-bottom: 8px;
  margin-top: 4px;
}

.process-content p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

/* ========================================
   Voice Agent Salon Page
   ======================================== */

/* Pain Points Grid */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.pain-card {
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: rgba(239, 68, 68, 0.04);
  border: 1px solid rgba(239, 68, 68, 0.10);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.pain-card.glass-card {
  background: rgba(20, 18, 28, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.pain-card.glass-card:hover {
  background: rgba(20, 18, 28, 0.7);
  border-color: rgba(239, 68, 68, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(239, 68, 68, 0.15);
}

.pain-card.glass-card::before {
  background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.5), transparent);
}

.pain-icon {
  font-size: 28px;
  margin-bottom: 16px;
}

.pain-card h3 {
  font-size: 17px;
  margin-bottom: 10px;
}

.pain-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}

/* Voice Features Grid */
.voice-features-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 48px;
  position: relative;
}

.voice-features-grid::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg,
      rgba(168, 85, 247, 0.40),
      rgba(236, 72, 153, 0.15),
      rgba(168, 85, 247, 0.04));
}

.voice-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 0;
  position: relative;
}

.voice-feature {
  background: rgba(20, 18, 28, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  gap: 24px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.voice-feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.4), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.voice-feature:hover {
  transform: translateY(-5px);
  background: rgba(20, 18, 28, 0.7);
  border-color: rgba(139, 92, 246, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(139, 92, 246, 0.1);
}

.voice-feature:hover::before {
  opacity: 1;
}

.voice-feature:hover .vf-number {
  color: var(--text);
  text-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

.vf-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.12);
  border: 2px solid rgba(168, 85, 247, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-studios);
  position: relative;
  z-index: 1;
}

.vf-content h3 {
  font-size: 16px;
  margin-bottom: 6px;
  margin-top: 0;
}

.vf-content p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

/* Scenario Cards */
.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.scenario-card {
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--stroke);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.scenario-card:hover {
  transform: translateY(-4px);
  border-color: rgba(168, 85, 247, 0.22);
}

.scenario-label {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.20);
  color: var(--accent-studios);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.scenario-card h3 {
  font-size: 17px;
  margin-bottom: 10px;
}

.scenario-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}

/* ========================================
   Responsive
   ======================================== */


/* Tablets & smaller desktops */
@media (max-width: 960px) {
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mission-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .system-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .studios-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .links {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .hero-right {
    min-height: auto;
    justify-content: center;
  }

  .orb {
    width: 240px;
    height: 240px;
    margin: 20px auto 0;
  }

  .orb-ring {
    inset: -15px;
  }

  .orb-ring-2 {
    inset: -30px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .pain-grid,
  .scenarios-grid {
    grid-template-columns: 1fr;
  }

  .footer-row {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .footer-left {
    justify-content: center;
  }

  .footer-links {
    justify-content: center;
  }

  .hero {
    padding: 80px 0 50px;
  }

  .section {
    padding: 70px 0;
  }

  .philosophy-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  h2 {
    font-size: 24px;
  }

  .system-card {
    padding: 24px 20px;
  }

  .container {
    width: calc(100% - 32px);
  }

  .studios-services-grid {
    grid-template-columns: 1fr;
  }

  .studios-service-card {
    padding: 24px 20px;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 30px;
  }

  .hero {
    padding: 65px 0 35px;
  }

  .section {
    padding: 55px 0;
  }

  .brand-text,
  .brand-name {
    font-size: 11px;
    letter-spacing: 0.18em;
  }

  .contact-form {
    padding: 20px;
  }

  .system-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .about-card,
  .philosophy-card {
    padding: 22px 20px;
  }

  .mission-block {
    padding: 28px 22px;
  }

  .presence {
    gap: 16px;
  }

  .consent-form-card {
    padding: 20px;
  }

  .consent-disclosure {
    padding: 20px;
  }

  .consent-checkbox {
    padding: 12px;
  }

  .process-number {
    width: 44px;
    height: 44px;
    font-size: 15px;
  }

  .process-timeline::before {
    left: 22px;
  }

  .process-step {
    gap: 16px;
  }
}

/* ========================================
   Studios — Product Cards
   ======================================== */
.studios-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.studios-product-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--stroke);
  overflow: hidden;
  transition: transform 0.35s var(--transition-smooth), box-shadow 0.35s ease, border-color 0.35s ease;
}

.studios-product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.3), var(--shadow-glow);
  border-color: var(--stroke-hover);
}

.product-featured {
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 0 40px rgba(139,92,246,0.10);
}

.product-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
}

.website-header {
  background: linear-gradient(135deg, rgba(59,130,246,0.20), rgba(139,92,246,0.15));
  border-bottom: 1px solid rgba(139,92,246,0.15);
}

.app-header {
  background: linear-gradient(135deg, rgba(139,92,246,0.25), rgba(168,85,247,0.20));
  border-bottom: 1px solid rgba(139,92,246,0.20);
}

.voice-header {
  background: linear-gradient(135deg, rgba(220,80,200,0.20), rgba(139,92,246,0.15));
  border-bottom: 1px solid rgba(200,80,200,0.15);
}

.product-icon {
  font-size: 32px;
}

.product-label-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.25);
  color: #4ade80;
}

.voice-badge {
  background: rgba(180,100,240,0.12);
  border-color: rgba(180,100,240,0.25);
  color: #d46ef0;
}

.product-card-body {
  flex: 1;
  padding: 24px;
}

.product-card-body h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.product-tagline {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 16px;
  line-height: 1.5;
}

.product-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.product-features li {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
  padding-left: 0;
}

.product-industries {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.product-card-footer {
  padding: 16px 24px 24px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ========================================
   Studios — Booking Card
   ======================================== */
.booking-card {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 32px auto 0;
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  background: rgba(139,92,246,0.08);
  border: 1px solid rgba(139,92,246,0.20);
  max-width: 680px;
  text-align: left;
  flex-wrap: wrap;
}

.booking-icon {
  font-size: 36px;
  flex-shrink: 0;
}

.booking-text {
  flex: 1;
  min-width: 200px;
}

.booking-text strong {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--text);
}

.booking-text p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .studios-products-grid {
    grid-template-columns: 1fr;
  }

  .booking-card {
    flex-direction: column;
    text-align: center;
  }
}

/* ========================================
   Zuldeira Voice — Industry Tab Toggle
   ======================================== */
.industry-tabs {
  display: inline-flex;
  align-items: center;
  background: rgba(15, 14, 20, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 6px;
  gap: 4px;
  margin-bottom: 24px;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.4), 0 4px 20px rgba(0, 0, 0, 0.2);
}

.industry-tab {
  background: transparent;
  color: var(--muted);
  border: none;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 28px;
  cursor: pointer;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.02em;
}

.industry-tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.industry-tab.tab-active {
  background: rgba(139, 92, 246, 0.15);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(139, 92, 246, 0.3), 0 4px 15px rgba(139, 92, 246, 0.2);
  text-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

.industry-tab.tab-active::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.8), transparent);
}

/* ========================================
   Zuldeira Voice — Industry Deep-Dive
   ======================================== */
.industry-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 56px;
  align-items: start;
}

.industry-split-reverse {
  direction: rtl;
}

.industry-split-reverse > * {
  direction: ltr;
}

.industry-detail h3 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--text);
}

.industry-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.industry-list li {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
  padding-left: 20px;
  position: relative;
}

.industry-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent3);
  font-weight: 700;
}

.industry-scenarios {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (max-width: 860px) {
  .industry-split {
    grid-template-columns: 1fr;
  }

  .industry-split-reverse {
    direction: ltr;
  }

}

/* ========================================
   Premium Pricing Page Styles
   ======================================== */
.pricing-category {
  margin: 0 auto 100px;
  max-width: 1080px;
}

.pricing-header {
  text-align: center;
  margin-bottom: 48px;
}

.pricing-header h2 {
  font-size: clamp(32px, 4vw, 42px);
  color: var(--text);
  margin-bottom: 12px;
  background: linear-gradient(90deg, #fff, var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
  align-items: stretch;
}

.pricing-card {
  background: rgba(15, 17, 35, 0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, box-shadow;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(139, 92, 246, 0.15);
  background: rgba(20, 22, 45, 0.6);
}

/* The Recommended / Pro Card */
.pricing-card.recommended {
  border-color: rgba(139, 92, 246, 0.5);
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.12) 0%, rgba(15, 17, 35, 0.6) 100%);
  box-shadow: 0 16px 50px rgba(139, 92, 246, 0.15);
  transform: scale(1.02);
  z-index: 2;
}

.pricing-card.recommended:hover {
  transform: scale(1.04) translateY(-8px);
  box-shadow: 0 24px 80px rgba(139, 92, 246, 0.25), 0 0 60px rgba(139, 92, 246, 0.2);
}

/* Glowing pseudo border for recommended */
.pricing-card.recommended::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, var(--accent1), transparent, var(--accent2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.7;
}

.recommended-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.pricing-card-header h3 {
  font-size: 28px;
  margin-bottom: 24px;
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.pricing-price-box {
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 32px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 2px 20px rgba(0, 0, 0, 0.5);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 16px;
}

.price-row:last-child {
  margin-bottom: 0;
}

.price-label {
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}

.price-val {
  font-weight: 600;
  color: #fff;
  font-size: 18px;
}

.price-total {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 20px;
  font-weight: 800;
  color: var(--accent3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pricing-features {
  flex-grow: 1;
  margin-bottom: 32px;
}

.pricing-features h4 {
  font-size: 14px;
  color: var(--accent3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  font-weight: 700;
}

.pricing-features ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pricing-features li {
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
  display: flex;
  align-items: flex-start;
  line-height: 1.5;
}

.pricing-features li::before {
  content: '✦';
  color: var(--accent1);
  margin-right: 12px;
  font-size: 14px;
  margin-top: 1px;
}

.pricing-card .btn {
  margin-top: auto;
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  width: 100%;
}

.pricing-notes {
  margin-top: 40px;
  padding: 20px 24px;
  background: rgba(139, 92, 246, 0.05);
  border-left: 4px solid var(--accent3);
  border-radius: 0 var(--radius) var(--radius) 0;
  display: inline-block;
}

.pricing-notes p {
  margin: 0;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
  .pricing-card.recommended {
    transform: scale(1);
  }
  .pricing-card.recommended:hover {
    transform: translateY(-4px) scale(1);
  }
}