/* 
   Eventure Web - High-Octane Design System
   Immersive 3D Tilt Card Aesthetics, Glowing Aura Borders,
   Matchmaking Simulator Widgets, and Event Organizer Pipeline Timeline.
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    /* Color Palette matching Flutter AppTheme */
    --bg-primary: #0B0F19;       /* AppTheme.midnightNavy dark variant */
    --bg-secondary: #1E293B;     /* AppTheme.deepSlate */
    --bg-tertiary: #334155;      /* AppTheme.slateGrey */
    --color-text: #E2E8F0;        /* Slate 200 */
    --color-text-muted: #94A3B8;  /* Slate 400 */
    --color-text-bright: #FFFFFF;
    
    /* Brand Colors matching Flutter AppTheme */
    --accent-blue: #2563EB;      /* AppTheme.primaryColor */
    --accent-orange: #F97316;    /* AppTheme.secondaryColor */
    --accent-emerald: #10B981;   /* Live/Active Green */
    --accent-purple: #8B5CF6;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, var(--accent-blue) 0%, #1D4ED8 100%);
    --grad-glow: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(249, 115, 22, 0.2) 100%);
    --grad-text: linear-gradient(135deg, #FFFFFF 30%, #93C5FD 100%);
    --grad-accent: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-orange) 100%);
    --grad-orange-blue: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-blue) 100%);
    --grad-dark: linear-gradient(180deg, #0B0F19 0%, #1E293B 100%);

    /* UI Details */
    --glass-bg: rgba(30, 41, 59, 0.6); /* deepSlate with transparency */
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --glass-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.4);
    
    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--color-text);
    font-family: var(--font-body);
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Drifting 3D ambient orbs */
.glowing-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.12;
    z-index: -2;
    pointer-events: none;
}
.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-blue) 0%, rgba(0,0,0,0) 70%);
    top: 5%;
    left: -10%;
    animation: drift 25s ease-in-out infinite alternate;
}
.orb-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-orange) 0%, rgba(0,0,0,0) 70%);
    top: 35%;
    right: -10%;
    animation: drift 30s ease-in-out infinite alternate-reverse;
}
.orb-3 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--accent-purple) 0%, rgba(0,0,0,0) 70%);
    top: 65%;
    left: 10%;
    animation: drift 20s ease-in-out infinite alternate;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1) rotate(0deg); }
    50% { transform: translate(60px, 40px) scale(1.1) rotate(180deg); }
    100% { transform: translate(-40px, 80px) scale(0.9) rotate(360deg); }
}

/* Reusable Components & Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 8rem 0;
    position: relative;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 5rem 0;
    }
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-text-bright);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

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

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

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

/* Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--grad-primary);
    color: white;
    border: none;
    box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.6);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
}

.btn-primary:hover::after {
    transform: translateX(100%);
    transition: all 0.8s ease;
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--color-text-bright);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
}

.btn-secondary:hover {
    border-color: var(--glass-border-hover);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-3px) scale(1.02);
}

/* 3D Tilt Glass Cards with Mouse Tracking Glow */
.tilt-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
    transform-style: preserve-3d;
}

/* Glow aura border effect following cursor */
.tilt-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        350px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),
        rgba(255, 255, 255, 0.06),
        transparent 80%
    );
    z-index: 1;
    pointer-events: none;
}

.tilt-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7), 0 0 25px rgba(37, 99, 235, 0.15);
}

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

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

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    background: transparent;
    padding: 1.5rem 0;
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(11, 15, 25, 0.85); /* Aligned with midnightNavy */
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.6rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-text-bright);
    text-decoration: none;
}

.logo-dot {
    width: 10px;
    height: 10px;
    background: var(--grad-accent);
    border-radius: 50%;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2.2rem;
}

.nav-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-bright);
}

/* Language Switcher Selector */
.lang-selector {
    position: relative;
    display: inline-block;
}

.lang-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--color-text-bright);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition-fast);
}

.lang-btn:hover {
    border-color: var(--glass-border-hover);
    background: rgba(255, 255, 255, 0.08);
}

.lang-dropdown {
    position: absolute;
    top: 110%;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    min-width: 100px;
    box-shadow: var(--glass-shadow);
    display: none;
    z-index: 1010;
    overflow: hidden;
}

.lang-dropdown.active {
    display: block;
}

.lang-option {
    padding: 0.6rem 1rem;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-fast);
    text-align: left;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-bright);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    border: none;
    background: transparent;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-text-bright);
    transition: var(--transition-fast);
}

/* Mobile Nav Styles */
@media (max-width: 992px) {
    .hamburger {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background: var(--bg-secondary);
        border-left: 1px solid var(--glass-border);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition-smooth);
    }
    .nav-menu.active {
        right: 0;
    }
    .navbar-container .btn {
        display: none;
    }
}

/* Hero Section */
.hero-section {
    padding-top: 12rem;
    padding-bottom: 8rem;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.badge {
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.3);
    color: #93C5FD;
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    font-weight: 900;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 580px;
}

.cta-group {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Store Badges Custom Styling */
.store-badge-link {
    display: inline-block;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-radius: 8px;
    overflow: hidden;
}

.store-badge-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.store-badge-img {
    height: 48px;
    display: block;
    object-fit: contain;
}

.store-badge-disabled-wrapper {
    position: relative;
    display: inline-block;
    border-radius: 8px;
    overflow: visible;
}

.disabled-store-badge {
    opacity: 0.4;
    filter: grayscale(100%);
    pointer-events: none;
    user-select: none;
}

.coming-soon-badge-overlay {
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(11, 15, 25, 0.9);
    color: #f97316;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 9999px;
    box-shadow: 0 0 8px rgba(249, 115, 22, 0.6), inset 0 0 4px rgba(249, 115, 22, 0.4);
    border: 1px solid rgba(249, 115, 22, 0.8);
    white-space: nowrap;
    pointer-events: none;
    z-index: 10;
}

.hero-device-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glow {
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, rgba(0,0,0,0) 65%);
    z-index: -1;
}

/* Phone Mockup Styling */
.phone-mockup {
    width: 300px;
    height: 600px;
    background: #000;
    border: 12px solid #334155;
    border-radius: 40px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 40px rgba(37, 99, 235, 0.2);
    overflow: hidden;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    position: relative;
}

.phone-notch {
    width: 120px;
    height: 20px;
    background: #334155;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    border-bottom-left-radius: 15px;
    border-bottom-right-radius: 15px;
    z-index: 10;
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    .hero-content {
        align-items: center;
    }
    .hero-title {
        font-size: 2.8rem;
    }
}

/* Problem Section */
.problem-section {
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.6rem;
    margin-bottom: 1rem;
    font-weight: 950;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.problem-card {
    border-left: 4px solid var(--accent-orange);
}

.problem-card .icon-box {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(249, 115, 22, 0.15);
    color: var(--accent-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.icon-box svg {
    width: 24px;
    height: 24px;
    stroke-width: 2px;
}

.problem-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.problem-card p {
    color: var(--color-text-muted);
}

/* Solution Section */
.solution-section {
    position: relative;
    background: var(--bg-secondary);
}

.solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solution-grid.reverse {
    direction: rtl;
}

.solution-grid.reverse > * {
    direction: ltr;
}

.solution-image {
    position: relative;
}

.solution-dashboard {
    width: 100%;
    height: 380px;
    background: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
    position: relative;
    box-shadow: var(--glass-shadow);
    overflow: hidden;
}

.solution-glow {
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, rgba(0,0,0,0) 70%);
    top: -50px;
    right: -50px;
    pointer-events: none;
}

.dashboard-match-item {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.match-user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.match-percentage {
    color: var(--accent-orange);
    font-weight: 700;
    font-size: 0.9rem;
}

.dashboard-chat-bubble {
    background: rgba(37, 99, 235, 0.15);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    max-width: 80%;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

.dashboard-chat-bubble.right {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.08);
}

.solution-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.solution-item {
    display: flex;
    gap: 1.25rem;
}

.solution-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(37, 99, 235, 0.15);
    color: #93C5FD;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.25rem;
    font-weight: bold;
}

.solution-text h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.solution-text p {
    color: var(--color-text-muted);
}

@media (max-width: 992px) {
    .solution-grid, .solution-grid.reverse {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--grad-accent);
}

.feature-card .icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--grad-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--accent-blue);
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.feature-card p {
    color: var(--color-text-muted);
}

/* Interactive Matchmaking Simulator Widget */
.sim-section {
    position: relative;
    background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.05) 0%, rgba(0,0,0,0) 50%);
}

.simulator-widget {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--glass-shadow);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3.5rem;
    align-items: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(25px);
}

.simulator-controls h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.simulator-controls p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.simulator-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.sim-tag-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    color: var(--color-text-muted);
    padding: 0.6rem 1.2rem;
    border-radius: 9999px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.sim-tag-btn:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.sim-tag-btn.active {
    background: var(--grad-primary);
    color: white;
    border-color: var(--accent-blue);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.simulator-display {
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Pulsing matching ring */
.pulse-ring {
    position: absolute;
    width: 280px;
    height: 280px;
    border: 2px dashed rgba(37, 99, 235, 0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: rotateRing 20s linear infinite;
}

@keyframes rotateRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.pulse-center {
    position: absolute;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, rgba(37, 99, 235, 0) 70%);
    border-radius: 50%;
    animation: pulseCenter 2s ease-in-out infinite;
}

@keyframes pulseCenter {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.3); opacity: 0.9; }
}

.sim-cards-container {
    width: 100%;
    height: 100%;
    z-index: 5;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

.sim-card {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(20px);
    box-shadow: var(--glass-shadow);
}

.sim-card.show {
    opacity: 1;
    transform: translateY(0);
}

.sim-avatar-details {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sim-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--grad-accent);
}

.sim-info h4 {
    font-size: 0.95rem;
    color: var(--color-text-bright);
}

.sim-info p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.sim-socials {
    display: flex;
    gap: 0.75rem;
}

.sim-social-icon {
    color: var(--color-text-muted);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
}

.sim-social-icon:hover {
    color: var(--color-text-bright);
    transform: scale(1.15);
}

@media (max-width: 992px) {
    .simulator-widget {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 2rem;
    }
}

/* Organizer pipeline timeline section */
.pipeline-section {
    position: relative;
}

.pipeline-timeline {
    position: relative;
    max-width: 900px;
    margin: 4rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Animated dashed vertical path */
.pipeline-timeline::before {
    content: '';
    position: absolute;
    top: 2rem;
    left: 45px;
    bottom: 2rem;
    width: 2px;
    border-left: 2px dashed var(--accent-blue);
    opacity: 0.3;
    z-index: 1;
}

.pipeline-step {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
    position: relative;
    z-index: 5;
}

.pipeline-badge {
    width: 90px;
    height: 90px;
    border-radius: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    font-weight: 800;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

.pipeline-step:hover .pipeline-badge {
    background: var(--grad-primary);
    color: white;
    border-color: var(--accent-blue);
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.4);
}

.pipeline-content-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    flex-grow: 1;
    backdrop-filter: blur(15px);
    transition: var(--transition-smooth);
}

.pipeline-step:hover .pipeline-content-card {
    border-color: var(--glass-border-hover);
    transform: translateX(10px);
}

.pipeline-content-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.pipeline-content-card p {
    color: var(--color-text-muted);
}

/* Dynamic Event FAB Mock */
.fab-mock {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--grad-accent);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    color: white;
    font-weight: 700;
    font-size: 0.8rem;
    margin-top: 1rem;
    box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
}

@media (max-width: 768px) {
    .pipeline-step {
        gap: 1.5rem;
    }
    .pipeline-badge {
        width: 60px;
        height: 60px;
        border-radius: 14px;
        font-size: 1.2rem;
    }
    .pipeline-timeline::before {
        left: 30px;
    }
}

/* Screenshots / Interactive phone mockups section */
.screenshots-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    text-align: center;
}

.screenshots-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.mockup-desc {
    max-width: 320px;
    text-align: left;
}

.mockup-desc h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.mockup-desc p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.selector-tabs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    color: var(--color-text-muted);
    padding: 0.6rem;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tab-btn:hover, .tab-btn.active {
    background: var(--accent-blue);
    color: var(--color-text-bright);
    border-color: var(--accent-blue);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.screenshot-float-wrapper {
    animation: float 6s ease-in-out infinite;
    display: flex;
    justify-content: center;
    align-items: center;
}

.promo-image {
    width: 320px;
    max-width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: var(--glass-shadow), 0 0 40px rgba(37, 99, 235, 0.15);
    object-fit: cover;
    /* GPU-accelerated slider rendering */
    will-change: transform, opacity;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1), transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Metrics Section */
.metrics-section {
    position: relative;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    background: rgba(37, 99, 235, 0.02);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.metric-card h3 {
    font-size: 3.5rem;
    background: var(--grad-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.metric-card p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Startup Information (VC sheet style) */
.startup-info-section {
    position: relative;
}

.startup-sheet {
    background: radial-gradient(circle at 0% 0%, rgba(37, 99, 235, 0.08) 0%, rgba(0,0,0,0) 50%), var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 4rem;
    box-shadow: var(--glass-shadow);
}

.sheet-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.sheet-info h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.sheet-info p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.sheet-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.detail-item h4 {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.detail-item p {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-bright);
}

@media (max-width: 992px) {
    .sheet-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .startup-sheet {
        padding: 2.5rem;
    }
}

@media (max-width: 480px) {
    .sheet-details {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Contact / Call to Action */
.contact-section {
    background: radial-gradient(circle at bottom, rgba(37, 99, 235, 0.08) 0%, rgba(0,0,0,0) 60%);
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

.contact-card {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.contact-card h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.contact-card p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    max-width: 500px;
}

.contact-methods {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.contact-method:hover {
    border-color: var(--color-text-bright);
    background: rgba(255, 255, 255, 0.08);
}

/* Newsletter form */
.subscribe-form {
    display: flex;
    width: 100%;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 0.5rem;
    border-radius: 12px;
    gap: 0.5rem;
}

.subscribe-form input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.5rem 1.5rem;
    color: var(--color-text-bright);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
}

.subscribe-form input::placeholder {
    color: var(--color-text-muted);
}

.subscribe-form .btn {
    padding: 0.75rem 1.5rem;
}

@media (max-width: 576px) {
    .subscribe-form {
        flex-direction: column;
        border-radius: 12px;
        padding: 0.75rem;
        background: var(--bg-secondary);
    }
    .subscribe-form input {
        padding: 0.5rem;
        text-align: center;
    }
    .subscribe-form .btn {
        width: 100%;
    }
}

/* Footer styling */
.footer {
    padding: 4rem 0;
    background: #060911;
    border-top: 1px solid var(--glass-border);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-nav {
    display: flex;
    gap: 2rem;
}

.footer-nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--color-text-bright);
}

/* Animations */
@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.glow-ambient {
    animation: pulseGlow 10s ease-in-out infinite;
}