/* ============================================
   AI RECEPTIONIST - DEDICATED STYLES
   ============================================ */

:root {
    /* Colors */
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f8f9fc;
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;
    --color-border-subtle: rgba(6, 182, 212, 0.2);

    /* Accent Colors - Cyan/Teal theme for receptionist */
    --color-accent-primary: #06b6d4;
    --color-accent-secondary: #0891b2;
    --color-accent-purple: #8b5cf6;
    --color-accent-green: #10b981;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 50%, #a855f7 100%);
    --gradient-hero-glow: radial-gradient(ellipse at center, rgba(6, 182, 212, 0.3), transparent 60%);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.75rem;
    --font-size-5xl: 3.5rem;
    --font-size-6xl: 4.5rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 60px rgba(6, 182, 212, 0.4);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   RESET & BASE
   ============================================ */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background: transparent;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: var(--space-md) 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.logo-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.logo-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-links a {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid rgba(0, 0, 0, 0.1);
}

.btn-outline:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    color: var(--color-text-primary);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-base);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 160px;
}

/* Background Effects */
.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

/* Global Background for Grid */
.global-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
    background: var(--color-bg-primary);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.4), rgba(139, 92, 246, 0.3));
    top: -10%;
    left: 5%;
    right: auto;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(168, 85, 247, 0.2));
    bottom: -5%;
    left: -5%;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(6, 182, 212, 0.2));
    top: 40%;
    left: -5%;
    right: auto;
    animation-delay: -10s;
}

@keyframes float {

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

    25% {
        transform: translate(30px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }

    75% {
        transform: translate(20px, 30px) scale(1.02);
    }
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(180deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

/* Background Details */
.bg-details {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.bg-shape {
    position: absolute;
    color: var(--color-accent-primary);
    font-weight: 500;
    pointer-events: none;
    z-index: -1;
}

.shape-plus {
    font-size: 24px;
    font-family: monospace;
    font-weight: 900;
}

.shape-circle {
    width: 14px;
    height: 14px;
    border: 2px solid var(--color-accent-primary);
    border-radius: 50%;
}

.shape-square {
    width: 12px;
    height: 12px;
    border: 2px solid var(--color-accent-primary);
    transform: rotate(45deg);
}

/* Individual Shapes */
.shape-1 {
    top: 15%;
    left: 8%;
    animation: float-slow 12s ease-in-out infinite;
    opacity: 0.8;
}

.shape-2 {
    top: 25%;
    right: 12%;
    animation: float-slow 15s ease-in-out infinite reverse;
    font-size: 32px;
    opacity: 0.7;
}

.shape-3 {
    top: 45%;
    left: 15%;
    animation: float-slow 18s ease-in-out infinite;
    width: 18px;
    height: 18px;
    opacity: 0.6;
}

.shape-4 {
    top: 60%;
    right: 8%;
    animation: float-slow 14s ease-in-out infinite reverse;
    opacity: 0.7;
}

.shape-5 {
    bottom: 20%;
    left: 10%;
    animation: float-slow 16s ease-in-out infinite;
    font-size: 24px;
    opacity: 0.8;
}

.shape-6 {
    bottom: 30%;
    right: 15%;
    animation: float-slow 20s ease-in-out infinite reverse;
    width: 22px;
    height: 22px;
    opacity: 0.5;
}

.shape-7 {
    top: 10%;
    left: 50%;
    animation: float-slow 22s ease-in-out infinite;
    opacity: 0.6;
}

.shape-8 {
    bottom: 15%;
    right: 30%;
    animation: float-slow 19s ease-in-out infinite reverse;
    font-size: 30px;
    opacity: 0.7;
}

@keyframes float-slow {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.8;
    }

    50% {
        transform: translate(20px, -20px) rotate(10deg);
        opacity: 0.5;
    }
}

/* Section Specific Orbs */
.orb-problem-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle at center, rgba(6, 182, 212, 0.25), rgba(139, 92, 246, 0.15), transparent 70%);
    top: 10%;
    left: 10%;
    opacity: 0.8;
    filter: blur(60px);
    animation: float 25s ease-in-out infinite;
}

.orb-problem-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.1), transparent 70%);
    bottom: 10%;
    right: 15%;
    opacity: 0.7;
    filter: blur(50px);
    animation: float 28s ease-in-out infinite reverse;
}

.orb-howit-1 {
    width: 800px;
    height: 800px;
    background: radial-gradient(circle at center, rgba(8, 145, 178, 0.2), rgba(6, 182, 212, 0.1), transparent 70%);
    top: 20%;
    right: 5%;
    opacity: 0.7;
    filter: blur(70px);
    animation: float 30s ease-in-out infinite;
}

.orb-howit-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.15), rgba(6, 182, 212, 0.1), transparent 70%);
    bottom: 10%;
    left: 10%;
    opacity: 0.6;
    filter: blur(60px);
    animation: float 22s ease-in-out infinite reverse;
}

.orb-voices-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.25), rgba(168, 85, 247, 0.15), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.8;
    filter: blur(80px);
    animation: pulse-slow 10s ease-in-out infinite;
}

.orb-voices-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle at center, rgba(6, 182, 212, 0.2), rgba(139, 92, 246, 0.1), transparent 70%);
    top: 10%;
    right: 20%;
    opacity: 0.6;
    filter: blur(50px);
    animation: float 20s ease-in-out infinite;
}

.orb-faq-1 {
    width: 900px;
    height: 900px;
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.15), rgba(6, 182, 212, 0.15), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.6;
    filter: blur(90px);
}

@keyframes pulse-slow {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.6;
    }
}

/* Floating Particles */
.particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.4;
    animation: particle-float 15s ease-in-out infinite;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    top: 60%;
    left: 20%;
    animation-delay: -3s;
}

.particle:nth-child(3) {
    top: 30%;
    left: 70%;
    animation-delay: -6s;
}

.particle:nth-child(4) {
    top: 80%;
    left: 80%;
    animation-delay: -9s;
}

.particle:nth-child(5) {
    top: 50%;
    left: 50%;
    animation-delay: -12s;
}

@keyframes particle-float {

    0%,
    100% {
        transform: translate(0, 0);
        opacity: 0.4;
    }

    50% {
        transform: translate(20px, -30px);
        opacity: 0.8;
    }
}

/* Hero Container */
.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: center;
}

/* Hero Content */
.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
    animation: fadeInUp 0.6s ease-out backwards;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(6, 182, 212, 0);
    }
}

.badge-text {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-accent-secondary);
}

.badge-tag {
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-accent-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.gradient-text {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease-out 0.25s backwards;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(0, 0, 0, 0.1);
}

/* Hero CTA */
.hero-cta {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    justify-content: center;
    align-items: stretch;
    animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.hero-cta .btn {
    flex: 1;
    white-space: nowrap;
}

/* Trust Section */
.trust-section {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.trust-avatars {
    display: flex;
    align-items: center;
}

.avatar {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border: 3px solid white;
    border-radius: 50%;
    font-size: 1.2rem;
    margin-left: -10px;
}

.avatar:first-child {
    margin-left: 0;
}

.avatar-more {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    border: 3px solid white;
    border-radius: 50%;
    margin-left: -10px;
}

.trust-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================
   HERO VISUAL (iPhone)
   ============================================ */

.hero-visual {
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.3s backwards;
}

.visual-container {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-glow {
    display: none;
}

@keyframes glow-pulse {

    0%,
    100% {
        opacity: 0.8;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.iphone-wrapper {
    position: relative;
    z-index: 1;
}

.iphone-image {
    width: 100%;
    max-width: 900px;
    height: auto;
    filter: none;
    border: none;
    outline: none;
    box-shadow: none;
}

@keyframes phone-float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Floating Notification Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-xl);
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    z-index: 10;
    transition: transform 0.3s ease-out;
    animation: card-pop 0.6s ease-out backwards;
}

.floating-card:hover {
    transform: scale(1.05) !important;
}

.card-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0.5s;
}

.card-2 {
    top: 40%;
    right: -5%;
    animation-delay: 0.7s;
}

.card-3 {
    bottom: 15%;
    left: -15%;
    animation-delay: 0.9s;
}

@keyframes card-pop {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
}

.card-icon svg {
    width: 22px;
    height: 22px;
}

.card-icon.success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-accent-green);
}

.card-icon.calendar {
    background: rgba(6, 182, 212, 0.15);
    color: var(--color-accent-primary);
}

.card-icon.lead {
    background: rgba(139, 92, 246, 0.15);
    color: var(--color-accent-purple);
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.card-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
}

.card-subtitle {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    animation: fadeIn 1s ease-out 1s backwards;
}

.scroll-arrow {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-arrow svg {
    width: 20px;
    height: 20px;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ============================================
   RESPONSIVE DESIGN (HERO)
   ============================================ */

@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .iphone-image {
        max-width: 650px;
    }
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
        order: 1;
    }

    .hero-visual {
        order: 0;
        margin-bottom: var(--space-2xl);
    }

    .hero-badge,
    .hero-stats {
        justify-content: center;
    }

    .trust-section {
        justify-content: center;
    }

    .nav-links {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .iphone-image {
        max-width: 100%;
        width: 90vw;
    }
}

/* ============================================
   PROBLEMS SECTION
   ============================================ */

.problems-section {
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.problems-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.problems-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.problems-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.problems-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.problems-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Modern Card Design */
.problem-card {
    border-radius: 32px;
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    min-height: 700px;
    /* Slightly taller */
    /* Increased to 640px */
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.problem-card:hover {
    transform: translateY(-8px);
}

/* Card Badge */
.problem-badge {
    display: inline-block;
    width: fit-content;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.01em;
    text-transform: uppercase;
    border: 1px solid transparent;
}

/* Card Title */
.problem-card .problem-title {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

/* Card Text */
.problem-card .problem-text {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    opacity: 1;
}

.highlight-text {
    font-weight: 700;
}

/* Card Image Wrapper */
.problem-image-wrapper {
    margin-top: auto;
    border-radius: 20px;
    overflow: hidden;
    flex-grow: 1;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.problem-image {
    width: 100%;
    height: auto;
    max-height: 320px;
    object-fit: contain;
    transition: var(--transition-base);
}

.problem-card:hover .problem-image {
    transform: scale(1.05);
}

/* Dark Grey Card (Updated) */
.problem-card-dark {
    background: #1f2937;
    /* Updated to darker grey */
    color: white;
}

.problem-card-dark .problem-badge {
    background: rgba(6, 182, 212, 0.15);
    color: #06b6d4;
    border-color: rgba(6, 182, 212, 0.3);
}

.problem-card-dark .problem-title {
    color: white;
}

.problem-card-dark .problem-text {
    color: #ffffff;
}

.problem-card-dark .highlight-text {
    color: var(--color-accent-primary);
}

/* Blue Card (Theme Color) (Updated) */
.problem-card-blue {
    background: #95d1ec;
    color: #1f2937;
    /* Dark text for contrast on light background */
}

.problem-card-blue .problem-badge {
    background: #1f2937;
    color: #ffffff;
    border-color: rgba(31, 41, 55, 0.2);
}

.problem-card-blue .problem-title {
    color: #1f2937;
}

.problem-card-blue .problem-text {
    color: #1f2937;
}

.problem-card-blue .highlight-text {
    color: #ffffff;
}

/* White Card */
.problem-card-white {
    background: #ffffff;
    color: #1f2937;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.problem-card-white .problem-badge {
    background: rgba(8, 145, 178, 0.1);
    color: #0891b2;
    border-color: rgba(8, 145, 178, 0.2);
}

.problem-card-white .problem-title {
    color: #1f2937;
}

.problem-card-white .problem-text {
    color: #1f2937;
}

.problem-card-white .highlight-text {
    color: var(--color-accent-primary);
}

/* Problems Section Responsive */
@media (max-width: 1024px) {
    .problems-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .problem-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }

    .problem-card {
        min-height: 480px;
    }
}

@media (max-width: 768px) {
    .problems-grid {
        grid-template-columns: 1fr;
    }

    .problem-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }

    .problem-card {
        min-height: 450px;
    }
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */

.howit-section {
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.howit-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-4xl);
    align-items: center;
}

.howit-content {
    max-width: 550px;
}

.howit-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(6, 182, 212, 0.1);
    color: var(--color-accent-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.howit-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.howit-text {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.howit-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.howit-features li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.howit-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: white;
    flex-shrink: 0;
}

.howit-icon svg {
    width: 20px;
    height: 20px;
}

.howit-features li div:last-child {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.howit-features li strong {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-primary);
}

.howit-features li span {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.howit-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.howit-image {
    width: 100%;
    max-width: 700px;
    height: auto;
}

/* How It Works Responsive */
@media (max-width: 1024px) {
    .howit-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .howit-content {
        max-width: 700px;
        margin: 0 auto;
    }

    .howit-features {
        align-items: flex-start;
        max-width: fit-content;
        margin: 0 auto;
    }

    .howit-features li {
        text-align: left;
    }
}

/* ============================================
   STEPS SECTION
   ============================================ */

.steps-section {
    padding: var(--space-4xl) 0;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.steps-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.steps-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.steps-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(6, 182, 212, 0.1);
    color: var(--color-accent-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.steps-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.steps-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Vertical Flow Layout */
.steps-flow {
    display: flex;
    flex-direction: column;
    gap: 0;
    /* Removed gap to allow connectors to handle spacing */
    position: relative;
}

.step-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.step-connector {
    height: 120px;
    width: 100%;
    position: relative;
    z-index: 1;
    overflow: visible;
}

.connector-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.connector-path {
    fill: none;
    stroke-width: 2px;
    vector-effect: non-scaling-stroke;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 8 8;
    opacity: 0.5;
}

/* Animations for the path removed */

.step-row-left {
    grid-template-columns: 1fr 1.2fr;
}

.step-row-left .step-info {
    order: 1;
}

.step-row-left .step-visual {
    order: 2;
}

.step-row-right .step-info {
    order: 2;
}

.step-row-right .step-visual {
    order: 1;
}

/* Step Visual - The Image Container */
.step-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-screen {
    width: 100%;
    max-width: 520px;
    padding: var(--space-xl);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.step-screen:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

/* Soft, Modern Color Palette */
.step-screen-1 {
    background: linear-gradient(145deg, #e8f5f8 0%, #d0ecf3 100%);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12);
}

.step-screen-2 {
    background: linear-gradient(145deg, #f5f3ff 0%, #ede9fe 100%);
    box-shadow: 0 8px 30px rgba(139, 92, 246, 0.12);
}

.step-screen-3 {
    background: linear-gradient(145deg, #ecfdf5 0%, #d1fae5 100%);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.12);
}

.step-screen-4 {
    background: linear-gradient(145deg, #eff6ff 0%, #dbeafe 100%);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.12);
}

.step-img {
    width: 100%;
    max-width: 450px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.08));
}

/* Step Info - Text Content */
.step-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.step-num {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
}

.step-heading {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-text-primary);
    margin-top: calc(-1 * var(--space-lg));
}

.step-desc {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 400px;
}

/* Steps Section Responsive */
@media (max-width: 1024px) {

    .step-row,
    .step-row-left {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }

    .step-row-right .step-visual,
    .step-row-left .step-visual {
        order: 1;
    }

    .step-row-right .step-info,
    .step-row-left .step-info {
        order: 2;
    }

    .step-info {
        align-items: center;
    }

    .step-desc {
        max-width: 100%;
    }

    .step-num {
        font-size: 4rem;
    }

    .step-heading {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 768px) {
    .step-screen {
        padding: var(--space-lg);
    }

    .step-num {
        font-size: 3rem;
    }
}

/* ============================================
   VOICES SECTION
   ============================================ */

.voices-section {
    padding: var(--space-4xl) 0;
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
    background: #0f172a;
    color: white;
}

.voices-section .bg-shape {
    color: rgba(255, 255, 255, 0.1);
}

.voices-section .shape-circle,
.voices-section .shape-square {
    border-color: rgba(255, 255, 255, 0.1);
}

.voices-section .voices-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.voices-section .title-line {
    color: white;
}

.voices-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.voices-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.voices-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(6, 182, 212, 0.1);
    color: var(--color-accent-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.voices-title {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    margin-bottom: var(--space-xl);
    line-height: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    letter-spacing: -0.02em;
}

.title-line {
    font-size: var(--font-size-4xl);
    color: var(--color-text-primary);
    font-weight: 800;
}

.title-hero {
    font-size: 8rem;
    line-height: 1;
    padding: 0 var(--space-md);
    filter: drop-shadow(0 0 40px rgba(6, 182, 212, 0.3));
}

.voices-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.voices-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}



.voice-card {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--color-bg-primary);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.voice-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.voice-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid rgba(6, 182, 212, 0.2);
}

.voice-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.voice-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    min-width: 0;
}

.voice-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
}

.voice-type {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.voice-waveform {
    display: flex;
    align-items: center;
    gap: 3px;
    flex: 1;
    height: 40px;
    padding: 0 var(--space-md);
}

.waveform-bar {
    width: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    opacity: 0.4;
}

.waveform-bar:nth-child(1) {
    height: 40%;
}

.waveform-bar:nth-child(2) {
    height: 70%;
}

.waveform-bar:nth-child(3) {
    height: 50%;
}

.waveform-bar:nth-child(4) {
    height: 90%;
}

.waveform-bar:nth-child(5) {
    height: 60%;
}

.waveform-bar:nth-child(6) {
    height: 80%;
}

.waveform-bar:nth-child(7) {
    height: 45%;
}

.waveform-bar:nth-child(8) {
    height: 65%;
}

.voice-play-btn {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition-base);
    box-shadow: 0 4px 14px rgba(6, 182, 212, 0.3);
}

.voice-play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
}

.voice-play-btn svg {
    width: 24px;
    height: 24px;
    margin-left: 3px;
}

/* Voices Section Responsive */
@media (max-width: 768px) {
    .voices-grid {
        grid-template-columns: 1fr;
    }

    .voices-title {
        font-size: var(--font-size-4xl);
    }

    .title-line {
        font-size: var(--font-size-2xl);
    }

    .title-hero {
        font-size: 3.5rem;
        padding: 0;
    }

    .voice-card {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        gap: 12px;
        padding: 16px;
        overflow: hidden;
        width: 100%;
        box-sizing: border-box;
    }

    .voice-avatar {
        width: 52px;
        height: 52px;
        flex-shrink: 0;
    }

    .voice-info {
        flex: 1 1 0;
        min-width: 0;
        overflow: hidden;
        flex-shrink: 1;
    }

    .voice-name {
        font-size: var(--font-size-base);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .voice-type {
        font-size: 0.72rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .voice-waveform {
        display: none;
    }

    .voice-play-btn {
        width: 44px;
        height: 44px;
        flex-shrink: 0;
        min-width: 44px;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-3xl);
    }

    .hero-content {
        max-width: 700px;
        margin: 0 auto;
    }

    .hero-badge {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .trust-section {
        justify-content: center;
        flex-wrap: wrap;
    }

    .iphone-image {
        max-width: 500px;
    }

    .floating-card {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .nav-links {
        display: none;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

    .stat-divider {
        display: none;
    }

    .iphone-image {
        width: 95vw;
        max-width: 100%;
        transform: none;
        margin: 0 auto;
        display: block;
    }

    .hero-visual {
        width: 100%;
        overflow: visible;
    }

    .visual-container {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
    }
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq-section {
    padding: var(--space-4xl) 0;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.faq-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-4xl);
    align-items: start;
}

.faq-left {
    position: sticky;
    top: 120px;
}

.faq-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.faq-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-3xl);
    color: var(--color-text-primary);
}

.faq-contact-box {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-2xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.faq-contact-box h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.faq-contact-box p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
}

.faq-question span {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
}

.faq-icon {
    width: 20px;
    height: 20px;
    color: var(--color-accent-primary);
    flex-shrink: 0;
    transition: var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* FAQ Responsive */
@media (max-width: 1024px) {
    .faq-container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .faq-left {
        position: static;
        text-align: center;
    }

    .faq-contact-box {
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: #0f172a;
    color: white;
    padding: var(--space-xl) 0 var(--space-lg);
    position: relative;
    overflow: hidden;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-4xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.footer-logo .logo-icon {
    width: 36px;
    height: 36px;
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    max-width: 280px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-col h4 {
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: white;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-col a {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-xl);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: white;
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

/* Footer Responsive */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-brand {
        text-align: center;
    }

    .footer-tagline {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
}

/* --- Scroll Reveal Animations --- */
.reveal {
    opacity: 0 !important;
    transform: translateY(30px) !important;
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) !important;
    visibility: hidden !important;
}

.reveal.active {
    opacity: 1 !important;
    transform: translateY(0) !important;
    visibility: visible !important;
}

.reveal-stagger>* {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-stagger.active>* {
    opacity: 1;
    transform: translateY(0);
}

.reveal-stagger.active>*:nth-child(1) {
    transition-delay: 0.1s;
}

.reveal-stagger.active>*:nth-child(2) {
    transition-delay: 0.2s;
}

.reveal-stagger.active>*:nth-child(3) {
    transition-delay: 0.3s;
}

.reveal-stagger.active>*:nth-child(4) {
    transition-delay: 0.4s;
}

.reveal-stagger.active>*:nth-child(5) {
    transition-delay: 0.5s;
}

/* ============================================
   VOICES - Audio Playback (functional only)
   ============================================ */

/* Filled state for waveform bars during playback */
.waveform-bar.filled {
    background: var(--gradient-primary) !important;
}

/* Active card highlight during playback */
.voice-card.active-card {
    border-color: rgba(6, 182, 212, 0.4) !important;
    box-shadow: 0 12px 36px rgba(6, 182, 212, 0.15) !important;
}

/* Play button glow when playing */
.voice-play-btn.playing {
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.15), 0 6px 24px rgba(6, 182, 212, 0.4);
    animation: btn-glow 2s ease-in-out infinite;
}

@keyframes btn-glow {

    0%,
    100% {
        box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.15), 0 6px 24px rgba(6, 182, 212, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(6, 182, 212, 0.1), 0 6px 24px rgba(6, 182, 212, 0.5);
    }
}