/* Roger That - Dark Theme Styles */

:root {
    /* Colors - Convoy Theme */
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --bg-tertiary: #334155;
    --bg-card: #1E293B;

    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    /* Primary Orange - Lead convoy color */
    --accent-primary: #FB923C;
    --accent-secondary: #F97316;
    --accent-glow: rgba(251, 146, 60, 0.15);

    /* Secondary colors for convoy members */
    --convoy-emerald: #34D399;
    --convoy-emerald-glow: rgba(52, 211, 153, 0.15);
    --convoy-yellow: #FACC15;
    --convoy-yellow-glow: rgba(250, 204, 21, 0.15);

    --danger: #EF4444;
    --border: #334155;

    /* Typography */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
    --font-sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 8rem;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

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

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

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Noise overlay for texture */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.03;
    z-index: 1000;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-md) var(--space-lg);
    background: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* Main */
main {
    padding-top: 80px;
}

/* Hero Section */
.hero {
    min-height: calc(100vh - 80px);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xl) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    max-width: 560px;
}

.badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-primary);
    background: var(--accent-glow);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    border: 1px solid rgba(251, 146, 60, 0.3);
    margin-bottom: var(--space-lg);
}

.hero h1 {
    font-family: var(--font-sans);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: var(--space-lg);
}

.highlight {
    color: var(--accent-primary);
}

.tagline {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 480px;
}

.cta-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.2s;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--text-secondary);
    background: var(--bg-tertiary);
}

.btn-arrow {
    transition: transform 0.2s;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* Phone Mockup */
.hero-visual {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

/* Screenshot Carousel */
.screenshot-carousel {
    position: relative;
    width: 100%;
    max-width: 300px;
}

/* Phone Frame for Carousel */
.screenshot-carousel .phone-frame {
    position: relative;
    background: #000;
    border-radius: 44px;
    padding: 10px;
    box-shadow:
        0 0 0 2px #333,
        0 0 0 4px #1a1a1a,
        0 40px 80px rgba(0, 0, 0, 0.5),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.screenshot-carousel .phone-notch {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 28px;
    background: #000;
    border-radius: 16px;
    z-index: 10;
}

.screenshot-carousel .phone-screen {
    position: relative;
    width: 100%;
    border-radius: 34px;
    overflow: hidden;
    background: #0f172a;
}

.carousel-track {
    position: relative;
    width: 100%;
    /* Use aspect ratio to maintain full screenshot proportions */
    aspect-ratio: 1320 / 2868;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    left: -30px;
    right: -30px;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 20;
}

.carousel-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.8);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
    transition: all 0.2s;
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
}

.carousel-btn:hover {
    background: var(--accent-primary);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.carousel-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all 0.2s;
}

.carousel-dots .dot:hover {
    background: var(--text-secondary);
}

.carousel-dots .dot.active {
    background: var(--accent-primary);
    width: 24px;
    border-radius: 4px;
}

/* Legacy phone mockup - keep for reference but not used */
.phone-mockup {
    width: 360px;
    height: 720px;
    background: var(--bg-secondary);
    border-radius: 48px;
    padding: 16px;
    border: 2px solid var(--border);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.05),
        0 40px 80px rgba(0, 0, 0, 0.5);
}

.phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    border-radius: 32px;
    overflow: hidden;
}

/* App Screen Animation Container */
.app-screen {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    padding: 16px 12px;
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
}

/* 6-Screen Carousel Animation - 24s total, 4s per screen */
/* Screens: Room, Messages, Photo, Status, Private, Route */
.screen-room {
    animation: screen-1 24s ease-in-out infinite;
}
.screen-messages {
    animation: screen-2 24s ease-in-out infinite;
}
.screen-photo {
    animation: screen-3 24s ease-in-out infinite;
}
.screen-status {
    animation: screen-4 24s ease-in-out infinite;
}
.screen-private {
    animation: screen-5 24s ease-in-out infinite;
}
.screen-route {
    animation: screen-6 24s ease-in-out infinite;
}

/* Screen 1 (Room): 0% - 16.67% (0-4s) */
@keyframes screen-1 {
    0%, 2% { opacity: 1; transform: translateX(0); }
    14.67%, 16.67% { opacity: 1; transform: translateX(0); }
    18.67%, 98% { opacity: 0; transform: translateX(-100%); }
    100% { opacity: 1; transform: translateX(0); }
}

/* Screen 2 (Messages): 16.67% - 33.33% (4-8s) */
@keyframes screen-2 {
    0%, 14.67% { opacity: 0; transform: translateX(100%); }
    16.67%, 18.67% { opacity: 1; transform: translateX(0); }
    31.33%, 33.33% { opacity: 1; transform: translateX(0); }
    35.33%, 100% { opacity: 0; transform: translateX(-100%); }
}

/* Screen 3 (Photo): 33.33% - 50% (8-12s) */
@keyframes screen-3 {
    0%, 31.33% { opacity: 0; transform: translateX(100%); }
    33.33%, 35.33% { opacity: 1; transform: translateX(0); }
    48%, 50% { opacity: 1; transform: translateX(0); }
    52%, 100% { opacity: 0; transform: translateX(-100%); }
}

/* Screen 4 (Status): 50% - 66.67% (12-16s) */
@keyframes screen-4 {
    0%, 48% { opacity: 0; transform: translateX(100%); }
    50%, 52% { opacity: 1; transform: translateX(0); }
    64.67%, 66.67% { opacity: 1; transform: translateX(0); }
    68.67%, 100% { opacity: 0; transform: translateX(-100%); }
}

/* Screen 5 (Private): 66.67% - 83.33% (16-20s) */
@keyframes screen-5 {
    0%, 64.67% { opacity: 0; transform: translateX(100%); }
    66.67%, 68.67% { opacity: 1; transform: translateX(0); }
    81.33%, 83.33% { opacity: 1; transform: translateX(0); }
    85.33%, 100% { opacity: 0; transform: translateX(-100%); }
}

/* Screen 6 (Route): 83.33% - 100% (20-24s) */
@keyframes screen-6 {
    0%, 81.33% { opacity: 0; transform: translateX(100%); }
    83.33%, 85.33% { opacity: 1; transform: translateX(0); }
    98% { opacity: 1; transform: translateX(0); }
    100% { opacity: 0; transform: translateX(-100%); }
}

/* Screen Header - Common */
.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.screen-label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.screen-badge {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
}

.screen-badge.live {
    background: rgba(251, 146, 60, 0.2);
    color: var(--accent-primary);
    animation: pulse-badge 1.5s ease-in-out infinite;
}

.screen-badge.warning {
    background: rgba(250, 204, 21, 0.2);
    color: var(--convoy-yellow);
}

.screen-badge.secure {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(52, 211, 153, 0.2);
    color: var(--convoy-emerald);
}

@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* ============================================
   SCREEN 1: ROOM VIEW (Map + Bottom Nav)
   ============================================ */
.screen-room {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.room-header-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 12px 8px;
    background: var(--bg-primary);
}

.room-back {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.room-title-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.room-code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.room-members {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
}

.room-header-actions {
    display: flex;
    gap: 6px;
}

.header-action-btn {
    width: 28px;
    height: 28px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.room-map-area {
    position: relative;
    flex: 1;
    background: linear-gradient(180deg, #1a2744 0%, #0f172a 100%);
    overflow: hidden;
    margin: 0 8px;
    border-radius: var(--radius-md);
}

.room-map-area .map-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 40%, rgba(52, 211, 153, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(251, 146, 60, 0.05) 0%, transparent 50%);
}

.room-map-area .map-road {
    position: absolute;
    background: var(--bg-tertiary);
}

.room-map-area .road-main {
    width: 8px;
    height: 120%;
    left: 50%;
    top: -10%;
    transform: translateX(-50%) rotate(15deg);
    border-radius: 4px;
}

.room-map-area .road-cross {
    width: 100%;
    height: 6px;
    top: 60%;
    left: 0;
    border-radius: 3px;
}

.room-map-area .map-marker {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: marker-float 3s ease-in-out infinite;
}

.room-map-area .marker-lead {
    top: 20%;
    left: 52%;
    animation-delay: 0s;
}

.room-map-area .marker-2 {
    top: 35%;
    left: 42%;
    animation-delay: 0.3s;
}

.room-map-area .marker-3 {
    top: 50%;
    left: 58%;
    animation-delay: 0.6s;
}

.room-map-area .marker-4 {
    top: 65%;
    left: 45%;
    animation-delay: 0.9s;
}

@keyframes marker-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.marker-pulse {
    position: absolute;
    width: 24px;
    height: 24px;
    background: rgba(251, 146, 60, 0.3);
    border-radius: 50%;
    animation: marker-pulse-anim 2s ease-out infinite;
}

@keyframes marker-pulse-anim {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

.marker-dot {
    width: 12px;
    height: 12px;
    background: var(--accent-primary);
    border-radius: 50%;
    border: 2px solid var(--bg-primary);
    box-shadow: 0 2px 8px rgba(251, 146, 60, 0.4);
    z-index: 1;
}

.marker-dot.emerald {
    background: var(--convoy-emerald);
    box-shadow: 0 2px 8px rgba(52, 211, 153, 0.4);
}

.marker-dot.yellow {
    background: var(--convoy-yellow);
    box-shadow: 0 2px 8px rgba(250, 204, 21, 0.4);
}

.marker-label {
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--text-secondary);
    background: var(--bg-primary);
    padding: 2px 6px;
    border-radius: 4px;
    margin-top: 4px;
    white-space: nowrap;
}

.map-controls {
    position: absolute;
    bottom: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.map-control-btn {
    width: 32px;
    height: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

/* Room Bottom Navigation */
.room-bottom-nav {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 8px 12px 16px;
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
}

.room-bottom-nav .nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.5rem;
    transition: color 0.2s;
}

.room-bottom-nav .nav-btn:nth-child(2) {
    color: var(--accent-primary);
}

.room-bottom-nav .nav-btn svg {
    width: 20px;
    height: 20px;
}

.room-bottom-nav .ptt-btn-container {
    position: relative;
    width: 56px;
    height: 56px;
    margin: -20px 0;
}

.room-bottom-nav .ptt-glow-demo {
    position: absolute;
    inset: -10px;
    background: radial-gradient(circle, rgba(251, 146, 60, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: ptt-glow-pulse 1.5s ease-in-out infinite;
}

.room-bottom-nav .ptt-circle {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    box-shadow:
        0 4px 20px rgba(251, 146, 60, 0.5),
        inset 0 2px 10px rgba(255, 255, 255, 0.2);
}

/* Legacy map styles for backwards compatibility */
.map-container {
    position: relative;
    flex: 1;
    background: linear-gradient(180deg, #1a2744 0%, #0f172a 100%);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 8px;
}

.map-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 40%, rgba(52, 211, 153, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(251, 146, 60, 0.05) 0%, transparent 50%);
}

.map-road {
    position: absolute;
    background: var(--bg-tertiary);
}

.road-main {
    width: 8px;
    height: 120%;
    left: 50%;
    top: -10%;
    transform: translateX(-50%) rotate(15deg);
    border-radius: 4px;
}

.road-cross {
    width: 100%;
    height: 6px;
    top: 60%;
    left: 0;
    border-radius: 3px;
}

.map-marker {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: marker-float 3s ease-in-out infinite;
}

.marker-lead {
    top: 25%;
    left: 52%;
    animation-delay: 0s;
}

.marker-2 {
    top: 40%;
    left: 48%;
    animation-delay: 0.3s;
}

.marker-3 {
    top: 55%;
    left: 54%;
    animation-delay: 0.6s;
}

.marker-4 {
    top: 70%;
    left: 46%;
    animation-delay: 0.9s;
}

.map-info-bar {
    display: flex;
    justify-content: center;
    gap: 16px;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.info-item {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.info-icon {
    color: var(--accent-primary);
}

/* ============================================
   SCREEN 2: PTT ACTIVE
   ============================================ */
.ptt-demo {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.speaker-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(251, 146, 60, 0.1);
    border: 1px solid rgba(251, 146, 60, 0.2);
    border-radius: var(--radius-md);
}

.speaker-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bg-primary);
}

.speaker-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.speaker-name {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.speaker-status {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--accent-primary);
    animation: speaking-blink 1s ease-in-out infinite;
}

@keyframes speaking-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.audio-wave {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 60px;
    padding: 0 20px;
}

.wave-bar {
    width: 6px;
    background: linear-gradient(180deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 3px;
    animation: wave-animate 0.8s ease-in-out infinite;
}

.wave-bar:nth-child(1) { height: 20px; animation-delay: 0s; }
.wave-bar:nth-child(2) { height: 35px; animation-delay: 0.1s; }
.wave-bar:nth-child(3) { height: 50px; animation-delay: 0.2s; }
.wave-bar:nth-child(4) { height: 60px; animation-delay: 0.3s; }
.wave-bar:nth-child(5) { height: 50px; animation-delay: 0.2s; }
.wave-bar:nth-child(6) { height: 35px; animation-delay: 0.1s; }
.wave-bar:nth-child(7) { height: 20px; animation-delay: 0s; }

@keyframes wave-animate {
    0%, 100% { transform: scaleY(0.4); opacity: 0.6; }
    50% { transform: scaleY(1); opacity: 1; }
}

.ptt-button-demo {
    position: relative;
    width: 90px;
    height: 90px;
}

.ptt-glow-demo {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(251, 146, 60, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: ptt-glow-pulse 1.5s ease-in-out infinite;
}

@keyframes ptt-glow-pulse {
    0%, 100% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 1; }
}

.ptt-circle {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    box-shadow:
        0 4px 20px rgba(251, 146, 60, 0.5),
        inset 0 2px 10px rgba(255, 255, 255, 0.2);
}

.ptt-hint-demo {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
}

/* ============================================
   SCREEN 3: MESSAGES
   ============================================ */
.messages-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: hidden;
    padding: 8px 0;
}

.message-bubble {
    max-width: 85%;
    padding: 10px 12px;
    border-radius: 12px;
    animation: message-appear 0.3s ease-out;
}

.message-bubble.other {
    align-self: flex-start;
    background: var(--bg-tertiary);
    border-bottom-left-radius: 4px;
}

.message-bubble.self {
    align-self: flex-end;
    background: rgba(251, 146, 60, 0.2);
    border: 1px solid rgba(251, 146, 60, 0.3);
    border-bottom-right-radius: 4px;
}

@keyframes message-appear {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.msg-sender {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--convoy-emerald);
    margin-bottom: 4px;
}

.msg-text {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.msg-time {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--text-muted);
    margin-top: 4px;
    text-align: right;
}

.message-input {
    display: flex;
    gap: 8px;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin-top: auto;
}

.message-input input {
    flex: 1;
    background: transparent;
    border: none;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    outline: none;
}

.send-btn {
    width: 32px;
    height: 32px;
    background: var(--accent-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    cursor: pointer;
}

/* ============================================
   SCREEN 4: EPHEMERAL PHOTO
   ============================================ */
.photo-preview {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.photo-placeholder {
    flex: 1;
    position: relative;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

.photo-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(251, 146, 60, 0.1) 0%,
        rgba(52, 211, 153, 0.1) 50%,
        rgba(250, 204, 21, 0.1) 100%
    );
    animation: gradient-shift 4s ease-in-out infinite;
}

@keyframes gradient-shift {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.photo-icon {
    color: var(--text-muted);
    z-index: 1;
}

.photo-caption {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    z-index: 1;
    margin-top: 8px;
}

.photo-sender {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.sender-avatar {
    width: 28px;
    height: 28px;
    background: var(--convoy-emerald);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bg-primary);
}

.sender-name {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.photo-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 8px;
}

.photo-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-primary);
    cursor: pointer;
}

.ephemeral-note {
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--convoy-yellow);
    opacity: 0.8;
}

/* ============================================
   SCREEN 5: ROAD STATUS
   ============================================ */
.status-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: 10px 0;
}

.status-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
}

.status-item:hover {
    border-color: rgba(251, 146, 60, 0.3);
    transform: translateY(-2px);
}

.status-item.active {
    background: rgba(251, 146, 60, 0.15);
    border-color: rgba(251, 146, 60, 0.4);
    animation: status-tap 2s ease-in-out infinite;
}

@keyframes status-tap {
    0%, 100% { transform: scale(1); }
    10% { transform: scale(0.95); }
    20% { transform: scale(1); }
}

.status-item.sos {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
}

.status-emoji {
    font-size: 1.5rem;
}

.status-label {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-secondary);
}

.status-note {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    padding: 12px 0;
    margin-top: auto;
}

/* ============================================
   SCREEN 6: PRIVATE TRIP
   ============================================ */
.private-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 20px 0;
}

.trip-code-display {
    text-align: center;
}

.code-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.code-value {
    display: block;
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
}

.pin-display {
    text-align: center;
}

.pin-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.pin-dots {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.pin-dot {
    width: 16px;
    height: 16px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border);
    border-radius: 50%;
    transition: all 0.3s;
}

.pin-dot.filled {
    background: var(--convoy-emerald);
    border-color: var(--convoy-emerald);
    box-shadow: 0 0 8px rgba(52, 211, 153, 0.4);
    animation: pin-fill 3s ease-in-out infinite;
}

.pin-dot:nth-child(1) { animation-delay: 0s; }
.pin-dot:nth-child(2) { animation-delay: 0.2s; }
.pin-dot:nth-child(3) { animation-delay: 0.4s; }
.pin-dot:nth-child(4) { animation-delay: 0.6s; }

@keyframes pin-fill {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.share-link-box {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.link-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.copy-btn {
    width: 28px;
    height: 28px;
    background: rgba(251, 146, 60, 0.2);
    border: none;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.copy-btn:hover {
    background: rgba(251, 146, 60, 0.3);
}

.private-note {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--convoy-emerald);
    padding: 8px 0;
    margin-top: auto;
}

/* ============================================
   SCREEN 7: ROUTE PLANNING
   ============================================ */
.route-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 8px 0;
}

.route-waypoint-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.route-waypoint {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.route-waypoint.start {
    background: rgba(67, 160, 71, 0.1);
    border-color: rgba(67, 160, 71, 0.3);
}

.route-waypoint.finish {
    background: rgba(229, 57, 53, 0.1);
    border-color: rgba(229, 57, 53, 0.3);
}

.waypoint-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.waypoint-icon.start-icon {
    background: #43A047;
    color: white;
}

.waypoint-icon.stop-icon {
    background: #00897B;
    color: white;
}

.waypoint-icon.finish-icon {
    background: #E53935;
    color: white;
}

.waypoint-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.waypoint-name {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.waypoint-addr {
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--text-muted);
}

.waypoint-distance {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--accent-primary);
    padding: 4px 8px;
    background: rgba(251, 146, 60, 0.15);
    border-radius: 4px;
    flex-shrink: 0;
}

.route-connector {
    width: 2px;
    height: 12px;
    background: var(--border);
    margin-left: 21px;
}

.share-route-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    margin-top: auto;
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.2), rgba(249, 115, 22, 0.3));
    border: 1px solid rgba(251, 146, 60, 0.3);
    border-radius: 10px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.share-route-btn svg {
    color: var(--accent-primary);
}

.route-note {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    padding: 4px 0;
}

/* ============================================
   SCREEN INDICATORS
   ============================================ */
.screen-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 0;
    flex-wrap: wrap;
    max-width: 400px;
}

.indicator {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    transition: all 0.3s;
    cursor: default;
}

/* Indicator animations synced with 6 screens (24s cycle) */
.indicator[data-screen="room"] {
    animation: indicator-1 24s ease-in-out infinite;
}
.indicator[data-screen="messages"] {
    animation: indicator-2 24s ease-in-out infinite;
}
.indicator[data-screen="photo"] {
    animation: indicator-3 24s ease-in-out infinite;
}
.indicator[data-screen="status"] {
    animation: indicator-4 24s ease-in-out infinite;
}
.indicator[data-screen="private"] {
    animation: indicator-5 24s ease-in-out infinite;
}
.indicator[data-screen="route"] {
    animation: indicator-6 24s ease-in-out infinite;
}

@keyframes indicator-1 {
    0%, 16.67% { background: rgba(251, 146, 60, 0.2); border-color: rgba(251, 146, 60, 0.4); color: var(--accent-primary); }
    17.67%, 100% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
}
@keyframes indicator-2 {
    0%, 15.67% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
    16.67%, 33.33% { background: rgba(251, 146, 60, 0.2); border-color: rgba(251, 146, 60, 0.4); color: var(--accent-primary); }
    34.33%, 100% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
}
@keyframes indicator-3 {
    0%, 32.33% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
    33.33%, 50% { background: rgba(251, 146, 60, 0.2); border-color: rgba(251, 146, 60, 0.4); color: var(--accent-primary); }
    51%, 100% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
}
@keyframes indicator-4 {
    0%, 49% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
    50%, 66.67% { background: rgba(251, 146, 60, 0.2); border-color: rgba(251, 146, 60, 0.4); color: var(--accent-primary); }
    67.67%, 100% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
}
@keyframes indicator-5 {
    0%, 65.67% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
    66.67%, 83.33% { background: rgba(251, 146, 60, 0.2); border-color: rgba(251, 146, 60, 0.4); color: var(--accent-primary); }
    84.33%, 100% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
}
@keyframes indicator-6 {
    0%, 82.33% { background: var(--bg-tertiary); border-color: var(--border); color: var(--text-muted); }
    83.33%, 100% { background: rgba(251, 146, 60, 0.2); border-color: rgba(251, 146, 60, 0.4); color: var(--accent-primary); }
}

/* Home Screen Logo - Convoy Animation */
.home-logo {
    position: relative;
    width: 80px;
    height: 80px;
    margin-bottom: 16px;
}

.home-logo.convoy-logo {
    width: 100px;
    height: 100px;
}

.convoy-logo-svg {
    width: 100%;
    height: 100%;
}

/* Chevron convoy wave animation */
.chevron {
    animation: convoy-wave 2s ease-in-out infinite;
}

.chevron-lead {
    animation-delay: 0s;
}

.chevron-second {
    animation-delay: 0.15s;
}

.chevron-third {
    animation-delay: 0.3s;
}

@keyframes convoy-wave {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* Road dash animation */
.convoy-road {
    animation: road-flow 0.8s linear infinite;
    stroke-dashoffset: 0;
}

@keyframes road-flow {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 70; }
}

/* Signal pulse from convoy */
.signal-pulse {
    animation: heartbeat-pulse 3s ease-in-out infinite;
    transform-origin: center;
}

@keyframes heartbeat-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    10% {
        transform: scale(1.5);
        opacity: 0.6;
    }
    20% {
        transform: scale(1);
        opacity: 0.3;
    }
    30% {
        transform: scale(1.3);
        opacity: 0.5;
    }
    40%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
}

.home-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.home-subtitle {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* Input Groups */
.input-group {
    width: 100%;
    margin-bottom: 12px;
}

.input-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
    margin-left: 4px;
}

.input-field {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.input-field svg {
    flex-shrink: 0;
    color: var(--text-muted);
}

.input-text {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

.typing-text {
    display: inline;
}

.typing-text::after {
    content: "Maverick";
    animation: typing 12s steps(8) infinite;
}

@keyframes typing {
    0%, 5% { content: ""; }
    6% { content: "M"; }
    8% { content: "Ma"; }
    10% { content: "Mav"; }
    12% { content: "Mave"; }
    14% { content: "Maver"; }
    16% { content: "Maveri"; }
    18% { content: "Maveric"; }
    20%, 100% { content: "Maverick"; }
}

.cursor {
    animation: blink-cursor 0.8s step-end infinite;
    color: var(--accent-primary);
    font-weight: 300;
}

@keyframes blink-cursor {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.channel-text {
    color: var(--text-secondary);
}

/* Join Button */
.join-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 20px;
    margin-top: 8px;
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.2), rgba(249, 115, 22, 0.3));
    border: 1px solid rgba(251, 146, 60, 0.3);
    border-radius: 14px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    animation: btn-click 12s ease-in-out infinite;
}

@keyframes btn-click {
    0%, 35% {
        transform: scale(1);
        background: linear-gradient(135deg, rgba(251, 146, 60, 0.2), rgba(249, 115, 22, 0.3));
    }
    38% {
        transform: scale(0.95);
        background: linear-gradient(135deg, rgba(251, 146, 60, 0.4), rgba(249, 115, 22, 0.5));
        box-shadow: 0 0 20px rgba(251, 146, 60, 0.4);
    }
    41%, 100% {
        transform: scale(1);
        background: linear-gradient(135deg, rgba(251, 146, 60, 0.2), rgba(249, 115, 22, 0.3));
    }
}

.join-btn svg {
    color: var(--accent-primary);
}

.privacy-link-small {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    margin-top: auto;
    padding-top: 16px;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Room Screen Styles */
.app-room-screen {
    padding: 16px 12px;
}

/* Room Header */
.room-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.room-back-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.room-title {
    flex: 1;
}

.room-name {
    display: block;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.room-count {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
}

.room-actions {
    display: flex;
    gap: 6px;
}

.room-action-btn,
.room-status-indicator {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.room-status-indicator {
    background: rgba(251, 146, 60, 0.2);
    color: var(--accent-primary);
}

/* Talking Indicator - Inline version in header area */
.talking-indicator-inline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(251, 146, 60, 0.15);
    border: 1px solid rgba(251, 146, 60, 0.3);
    border-radius: 8px;
    margin-bottom: 8px;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-primary);
}

.talking-dot-small {
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse-dot 1s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

/* Participants List */
.participants-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    overflow: hidden;
}

.participant-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: rgba(251, 146, 60, 0.08);
    border: 1px solid rgba(251, 146, 60, 0.15);
    border-radius: 10px;
}

/* Participant entrance animations */
.anim-participant {
    opacity: 0;
    transform: translateY(20px);
    animation: participant-enter 12s ease-in-out infinite;
}

.anim-participant:nth-child(1) { animation-delay: 0s; }
.anim-participant:nth-child(2) { animation-delay: 0.15s; }
.anim-participant:nth-child(3) { animation-delay: 0.3s; }
.anim-participant:nth-child(4) { animation-delay: 0.45s; }

@keyframes participant-enter {
    0%, 44% {
        opacity: 0;
        transform: translateY(20px);
    }
    50%, 94% {
        opacity: 1;
        transform: translateY(0);
    }
    98%, 100% {
        opacity: 0;
        transform: translateY(20px);
    }
}

.participant-card.you {
    background: rgba(251, 146, 60, 0.12);
    border-color: rgba(251, 146, 60, 0.25);
}

.participant-card.other {
    background: var(--bg-tertiary);
    border-color: var(--border);
}

.participant-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(251, 146, 60, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    flex-shrink: 0;
}

.participant-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.participant-name {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.participant-meta {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--text-muted);
}

.meta-icon {
    color: var(--accent-primary);
    opacity: 0.7;
    flex-shrink: 0;
}

.meta-dot {
    color: var(--text-muted);
    opacity: 0.5;
}

.distance-arrow {
    color: var(--accent-primary);
    font-weight: 600;
}

.battery-icon {
    color: var(--accent-primary);
    opacity: 0.7;
}

.battery-icon.charging {
    color: var(--accent-primary);
    opacity: 1;
}

.battery-icon.low {
    color: var(--danger);
    opacity: 1;
}

.battery-level {
    color: var(--text-muted);
}

.battery-level.low {
    color: var(--danger);
}

.participant-status {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    padding: 4px 8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.participant-status.speaking {
    background: rgba(251, 146, 60, 0.3);
    color: var(--accent-primary);
}

.participant-status.listening {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

/* Road Status Badge */
.road-status-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    border-radius: 6px;
    flex-shrink: 0;
}

.road-status-badge.fueling {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.4);
}

.road-status-badge.sos {
    background: rgba(255, 71, 87, 0.2);
    color: var(--danger);
    border: 1px solid rgba(255, 71, 87, 0.4);
    animation: sos-pulse 1s ease-in-out infinite;
}

@keyframes sos-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Participant with status background */
.participant-card.has-status {
    background: rgba(255, 193, 7, 0.08);
    border-color: rgba(255, 193, 7, 0.2);
}

/* Photo badge */
.photo-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(52, 211, 153, 0.15);
    color: var(--convoy-emerald);
    border: 1px solid rgba(52, 211, 153, 0.4);
    flex-shrink: 0;
    animation: photo-pulse 1.5s ease-in-out infinite;
}

@keyframes photo-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.4);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 8px 2px rgba(52, 211, 153, 0.2);
    }
}

/* Participant with photo */
.participant-card.has-photo {
    background: rgba(52, 211, 153, 0.05);
    border-color: rgba(52, 211, 153, 0.2);
}

/* Speaking animation bars */
.status-bars {
    display: flex;
    gap: 2px;
    align-items: flex-end;
    height: 10px;
}

.status-bars .bar {
    width: 3px;
    background: var(--accent-primary);
    border-radius: 1px;
    animation: sound-wave 0.8s ease-in-out infinite;
}

.status-bars .bar:nth-child(1) {
    height: 4px;
    animation-delay: 0s;
}

.status-bars .bar:nth-child(2) {
    height: 8px;
    animation-delay: 0.2s;
}

.status-bars .bar:nth-child(3) {
    height: 5px;
    animation-delay: 0.4s;
}

@keyframes sound-wave {
    0%, 100% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(1.5);
    }
}

/* PTT Button Area */
.ptt-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 12px;
    margin-top: auto;
}

.ptt-button-active {
    position: relative;
    width: 100px;
    height: 100px;
    margin-bottom: 8px;
}

.ptt-glow {
    position: absolute;
    inset: -15px;
    background: radial-gradient(circle, rgba(251, 146, 60, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transform: scale(0.8);
    animation: ptt-glow-activate 12s ease-in-out infinite;
}

@keyframes ptt-glow-activate {
    0%, 52% {
        opacity: 0;
        transform: scale(0.8);
    }
    58%, 94% {
        opacity: 1;
        transform: scale(1);
        animation: glow-pulse-inner 1.5s ease-in-out infinite;
    }
    98%, 100% {
        opacity: 0;
        transform: scale(0.8);
    }
}

/* Separate pulse animation for when active */
.ptt-glow {
    animation: ptt-glow-sequence 12s ease-in-out infinite;
}

@keyframes ptt-glow-sequence {
    0%, 52% {
        opacity: 0;
        transform: scale(0.8);
    }
    55% {
        opacity: 0.3;
        transform: scale(0.9);
    }
    58% {
        opacity: 0.6;
        transform: scale(1);
    }
    60%, 62%, 64%, 66%, 68%, 70%, 72%, 74%, 76%, 78%, 80%, 82%, 84%, 86%, 88%, 90%, 92% {
        opacity: 1;
        transform: scale(1.1);
    }
    61%, 63%, 65%, 67%, 69%, 71%, 73%, 75%, 77%, 79%, 81%, 83%, 85%, 87%, 89%, 91%, 93% {
        opacity: 0.6;
        transform: scale(1);
    }
    94% {
        opacity: 0.6;
        transform: scale(1);
    }
    98%, 100% {
        opacity: 0;
        transform: scale(0.8);
    }
}

.ptt-outer {
    position: absolute;
    inset: 0;
    border: 3px solid var(--text-muted);
    border-radius: 50%;
    opacity: 0.5;
    animation: ptt-outer-activate 12s ease-in-out infinite;
}

@keyframes ptt-outer-activate {
    0%, 52% {
        border-color: var(--text-muted);
        opacity: 0.3;
    }
    55% {
        border-color: var(--accent-primary);
        opacity: 0.4;
    }
    58%, 94% {
        border-color: var(--accent-primary);
        opacity: 0.5;
    }
    98%, 100% {
        border-color: var(--text-muted);
        opacity: 0.3;
    }
}

.ptt-inner-active {
    position: absolute;
    inset: 8px;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    box-shadow: none;
    animation: ptt-inner-activate 12s ease-in-out infinite;
}

@keyframes ptt-inner-activate {
    0%, 52% {
        background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
        color: var(--text-muted);
        box-shadow: none;
        transform: scale(1);
    }
    55% {
        background: linear-gradient(135deg, rgba(251, 146, 60, 0.3), rgba(249, 115, 22, 0.4));
        color: var(--text-primary);
        transform: scale(0.95);
    }
    58%, 94% {
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
        color: var(--bg-primary);
        box-shadow:
            0 4px 20px rgba(251, 146, 60, 0.4),
            inset 0 2px 10px rgba(255, 255, 255, 0.2);
        transform: scale(1);
    }
    98%, 100% {
        background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
        color: var(--text-muted);
        box-shadow: none;
        transform: scale(1);
    }
}

.ptt-hint {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    text-align: center;
    animation: ptt-hint-change 12s ease-in-out infinite;
}

@keyframes ptt-hint-change {
    0%, 52% {
        opacity: 0.5;
    }
    58%, 94% {
        opacity: 1;
    }
    98%, 100% {
        opacity: 0.5;
    }
}

/* Section Styles */
section {
    padding: var(--space-2xl) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
}

.section-header h2,
.privacy h2,
.download h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: rgba(251, 146, 60, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.feature-card h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Privacy Section */
.privacy {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    margin: var(--space-2xl) var(--space-lg);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
}

.privacy h2 {
    margin-bottom: var(--space-xl);
}

.privacy-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.comparison-column {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
}

.comparison-column.them {
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.2);
}

.comparison-column.us {
    background: var(--accent-glow);
    border: 1px solid rgba(251, 146, 60, 0.2);
}

.comparison-column h4 {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

.comparison-column ul {
    list-style: none;
}

.comparison-column li {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: var(--space-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.x {
    color: var(--danger);
}

.check {
    color: var(--accent-primary);
}

.privacy-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-primary);
    text-decoration: none;
}

.privacy-link:hover {
    text-decoration: underline;
}

/* How It Works */
.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    text-align: center;
    padding: var(--space-lg);
}

.step-number {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    color: var(--bg-tertiary);
    -webkit-text-stroke: 1px var(--accent-primary);
    margin-bottom: var(--space-md);
}

.step h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.step-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--border), var(--accent-primary), var(--border));
    margin-top: 3.5rem;
}

/* Download Section */
.download {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.download p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.store-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
}

.store-btn:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

/* Coming Soon state */
.store-btn.coming-soon {
    position: relative;
    opacity: 0.7;
    cursor: default;
    pointer-events: none;
}

.store-btn.coming-soon:hover {
    transform: none;
    border-color: var(--border);
}

.coming-soon-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.store-btn svg {
    flex-shrink: 0;
}

.store-text {
    text-align: left;
}

.store-label {
    display: block;
    font-size: 0.625rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.store-name {
    display: block;
    font-family: var(--font-mono);
    font-weight: 600;
}

.download-note {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Waitlist Section */
.waitlist {
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.waitlist-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.waitlist-content h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--space-md);
}

.waitlist-content > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--space-xl);
}

.waitlist-benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.benefit {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.benefit-icon {
    font-size: 1.1rem;
}

.waitlist-form-container {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    overflow: hidden;
}

.waitlist-form-container iframe {
    border-radius: var(--radius-md);
    background: transparent;
}

.waitlist-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

/* FAQ Section */
.faq {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--bg-primary);
}

.faq-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.faq-content h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--space-md);
}

.faq-intro {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--space-2xl);
}

.faq-grid {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    text-align: left;
}

.faq-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.3s ease;
    cursor: pointer;
}

.faq-item:hover {
    border-color: var(--accent-primary);
    background: rgba(251, 146, 60, 0.05);
}

.faq-item[open] {
    border-color: var(--accent-primary);
    background: rgba(251, 146, 60, 0.08);
}

.faq-item summary {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    user-select: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-primary);
    font-weight: 400;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    content: '−';
    transform: rotate(180deg);
}

.faq-item p {
    margin-top: var(--space-md);
    color: var(--text-secondary);
    line-height: 1.7;
    padding-right: var(--space-xl);
}

.faq-item strong {
    color: var(--text-primary);
    font-weight: 600;
}

.faq-cta {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}

.faq-cta p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
}

.faq-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.faq-contact-btn:hover {
    border-color: var(--accent-primary);
    background: rgba(251, 146, 60, 0.1);
    transform: translateY(-2px);
}

/* Waitlist nav link highlight */
.nav-waitlist {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    font-weight: 600;
}

.nav-waitlist:hover {
    opacity: 0.8;
}

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: var(--space-xl) var(--space-lg);
    margin-top: var(--space-2xl);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
}

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

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

/* Responsive Design */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: var(--space-xl);
    }

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

    .tagline {
        max-width: 100%;
    }

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

    .hero-visual {
        order: -1;
    }

    .screenshot-carousel {
        max-width: 260px;
    }

    .screenshot-carousel .phone-frame {
        border-radius: 36px;
        padding: 8px;
    }

    .screenshot-carousel .phone-notch {
        top: 14px;
        width: 80px;
        height: 22px;
        border-radius: 12px;
    }

    .screenshot-carousel .phone-screen {
        border-radius: 28px;
    }

    .carousel-nav {
        left: -20px;
        right: -20px;
    }

    .carousel-btn {
        width: 32px;
        height: 32px;
    }

    .phone-mockup {
        width: 300px;
        height: 600px;
    }

    .app-preview-room {
        padding: 12px 10px;
    }

    .room-header {
        margin-bottom: 8px;
    }

    .room-back-btn,
    .room-action-btn,
    .room-status-indicator {
        width: 28px;
        height: 28px;
    }

    .room-name {
        font-size: 0.875rem;
    }

    .talking-indicator {
        padding: 8px 12px;
        margin-bottom: 8px;
        font-size: 0.625rem;
    }

    .participant-card {
        padding: 8px 10px;
        gap: 8px;
    }

    .participant-avatar {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }

    .participant-name {
        font-size: 0.625rem;
    }

    .participant-meta {
        font-size: 0.4rem;
        gap: 3px;
    }

    .meta-icon {
        width: 8px;
        height: 8px;
    }

    .participant-status {
        font-size: 0.5rem;
        padding: 3px 6px;
    }

    .ptt-button-active {
        width: 80px;
        height: 80px;
    }

    .ptt-inner-active svg {
        width: 24px;
        height: 24px;
    }

    .ptt-hint {
        font-size: 0.5rem;
    }

    .privacy-comparison {
        grid-template-columns: 1fr;
    }

    .step-connector {
        display: none;
    }
}

@media (max-width: 600px) {
    :root {
        font-size: 14px;
    }

    header {
        padding: var(--space-md);
    }

    .nav-links {
        display: none;
    }

    section {
        padding: var(--space-xl) var(--space-md);
    }

    .privacy {
        margin: var(--space-xl) var(--space-md);
        padding: var(--space-xl) var(--space-md);
    }

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

    .store-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Focus styles */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--accent-primary);
    color: var(--bg-primary);
}