/* VectraHub Home Page V2 - Modern Design */

/* ==========================================
   CSS Variables / Design Tokens
   ========================================== */
:root {
    --primary: #00ffd1;
    --primary-dark: #00e5bb;
    --primary-glow: rgba(0, 255, 209, 0.3);
    --bg-light: #f6f8f7;
    --bg-dark: #0a1015;
    --bg-teal: #0d1a1a;
    --surface-light: #ffffff;
    --surface-dark: #111a1f;
    --text-dark: #0f172a;
    --text-light: #f8fafc;
    --text-muted: #64748b;
    --text-muted-dark: #7a8c99;
    --border-light: #e2e8f0;
    --border-dark: rgba(0, 255, 209, 0.08);
    --shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 20px rgba(0, 255, 209, 0.3);
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --font-display: 'Plus Jakarta Sans', 'Poppins', sans-serif;
}

/* ==========================================
   Base Styles
   ========================================== */
.home-v2 {
    font-family: var(--font-display);
    background-color: var(--bg-light);
    color: var(--text-dark);
    min-height: 100vh;
    overflow-x: hidden;
}

.home-v2.dark {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-teal) 50%, #070b0e 100%);
    color: var(--text-light);
    position: relative;
}

/* Centered teal glow for dark mode */
.home-v2.dark::before {
    content: '';
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: radial-gradient(ellipse at center top, rgba(0, 255, 209, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Container */
.container-v2 {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container-v2 {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container-v2 {
        padding: 0 2rem;
    }
}

/* ==========================================
   Navigation
   ========================================== */
.nav-v2 {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    border-bottom: 1px solid var(--border-light);
    background-color: rgba(246, 248, 247, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.dark .nav-v2 {
    border-color: var(--border-dark);
    background-color: rgba(13, 17, 23, 0.8);
}

.nav-v2-inner {
    display: flex;
    height: 64px;
    max-width: 1280px;
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .nav-v2-inner {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .nav-v2-inner {
        padding: 0 2rem;
    }
}

.nav-v2-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.nav-v2-brand img {
    height: 32px;
    width: 32px;
}

.nav-v2-brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--text-dark);
}

.dark .nav-v2-brand-text {
    color: var(--text-light);
}

.nav-v2-brand-text .accent {
    color: var(--primary);
}

.nav-v2-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-v2-links {
        display: flex;
    }
}

.nav-v2-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-v2-links a:hover {
    color: var(--primary);
}

.dark .nav-v2-links a {
    color: var(--text-muted-dark);
}

.dark .nav-v2-links a:hover {
    color: var(--primary);
}

.nav-v2-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Nav Link styling */
.nav-link-v2 {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-link-v2:hover {
    color: var(--text-dark);
}

.dark .nav-link-v2 {
    color: var(--text-muted-dark);
}

.dark .nav-link-v2:hover {
    color: var(--text-light);
}

/* Utility Classes */
.d-none {
    display: none !important;
}

/* Spinner for loading states */
.spinner-border {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    vertical-align: -0.125em;
    border: 0.2em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

.spinner-border-sm {
    width: 0.875rem;
    height: 0.875rem;
    border-width: 0.15em;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================
   Buttons
   ========================================== */
.btn-v2 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0 1.5rem;
    height: 40px;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-v2-lg {
    height: 48px;
    padding: 0 2rem;
    font-size: 1rem;
}

.btn-v2-primary {
    background-color: var(--primary);
    color: var(--text-dark);
    box-shadow: var(--shadow-glow);
}

.btn-v2-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-v2-outline {
    background-color: var(--surface-light);
    color: var(--text-dark);
    border: 1px solid var(--border-light);
}

.dark .btn-v2-outline {
    background-color: var(--surface-dark);
    color: var(--text-light);
    border-color: var(--border-dark);
}

.btn-v2-outline:hover {
    background-color: #f1f5f9;
}

.dark .btn-v2-outline:hover {
    background-color: #1e293b;
}

.btn-v2:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero-v2 {
    position: relative;
    overflow: hidden;
    padding: 3rem 0 5rem;
}

@media (min-width: 1024px) {
    .hero-v2 {
        padding: 5rem 0 7rem;
    }
}

/* Background Blobs */
.hero-v2-blob-1 {
    position: absolute;
    top: -6rem;
    left: -6rem;
    width: 24rem;
    height: 24rem;
    border-radius: 50%;
    background-color: rgba(0, 255, 209, 0.1);
    filter: blur(60px);
}

.dark .hero-v2-blob-1 {
    background-color: rgba(0, 255, 209, 0.05);
}

.hero-v2-blob-2 {
    position: absolute;
    top: 50%;
    right: -6rem;
    width: 24rem;
    height: 24rem;
    border-radius: 50%;
    background-color: rgba(34, 211, 238, 0.1);
    filter: blur(60px);
}

.dark .hero-v2-blob-2 {
    background-color: rgba(34, 211, 238, 0.05);
}

.hero-v2-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

@media (min-width: 1024px) {
    .hero-v2-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

/* Hero Content */
.hero-v2-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-v2-content {
        text-align: left;
    }
}

.hero-v2-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    align-self: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background-color: rgba(0, 255, 209, 0.1);
    border: 1px solid rgba(0, 255, 209, 0.2);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-dark);
}

.dark .hero-v2-badge {
    color: var(--primary);
}

@media (min-width: 1024px) {
    .hero-v2-badge {
        align-self: flex-start;
    }
}

.hero-v2-title {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.1;
    color: var(--text-dark);
}

@media (min-width: 640px) {
    .hero-v2-title {
        font-size: 3rem;
    }
}

@media (min-width: 768px) {
    .hero-v2-title {
        font-size: 3.75rem;
    }
}

.dark .hero-v2-title {
    color: var(--text-light);
}

.hero-v2-title .gradient {
    background: linear-gradient(135deg, var(--primary) 0%, #22d3ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-v2-subtitle {
    max-width: 32rem;
    margin: 0 auto;
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--text-muted);
}

@media (min-width: 1024px) {
    .hero-v2-subtitle {
        margin: 0;
    }
}

.dark .hero-v2-subtitle {
    color: var(--text-muted-dark);
}

.hero-v2-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-v2-actions {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .hero-v2-actions {
        justify-content: flex-start;
    }
}

.hero-v2-social-proof {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

@media (min-width: 1024px) {
    .hero-v2-social-proof {
        justify-content: flex-start;
    }
}

.hero-v2-avatars {
    display: flex;
}

.hero-v2-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--surface-light);
    margin-left: -8px;
}

.dark .hero-v2-avatar {
    border-color: var(--bg-dark);
}

.hero-v2-avatar:first-child {
    margin-left: 0;
}

/* ==========================================
   Upload Card
   ========================================== */
.upload-card-v2 {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background-color: var(--surface-light);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-light);
    padding: 1.5rem;
}

.dark .upload-card-v2 {
    background-color: var(--surface-dark);
    border-color: var(--border-dark);
}

.upload-card-v2-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 255, 209, 0.05) 0%, rgba(34, 211, 238, 0.05) 100%);
    pointer-events: none;
}

.upload-card-v2-content {
    position: relative;
    z-index: 10;
}

.upload-card-v2-title {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.dark .upload-card-v2-title {
    color: var(--text-light);
}

/* Upload Zone */
.upload-zone-v2 {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 3rem 1.5rem;
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s;
}

.dark .upload-zone-v2 {
    border-color: var(--border-dark);
}

.upload-zone-v2:hover,
.upload-zone-v2.dragover {
    border-color: var(--primary);
    background-color: rgba(0, 255, 209, 0.05);
}

.upload-zone-v2-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: rgba(0, 255, 209, 0.1);
    color: var(--primary);
    font-size: 2rem;
    transition: transform 0.3s;
}

.upload-zone-v2:hover .upload-zone-v2-icon {
    transform: scale(1.1);
}

.upload-zone-v2-text {
    text-align: center;
}

.upload-zone-v2-text p {
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.dark .upload-zone-v2-text p {
    color: var(--text-light);
}

.upload-zone-v2-text small {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.upload-card-v2-divider {
    text-align: center;
    margin: 1rem 0;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.upload-card-v2 input[type="url"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background-color: var(--surface-light);
    color: var(--text-dark);
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.dark .upload-card-v2 input[type="url"] {
    background-color: #1e293b;
    border-color: var(--border-dark);
    color: var(--text-light);
}

.upload-card-v2 input[type="url"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 209, 0.2);
}

.upload-card-v2 input[type="url"]::placeholder {
    color: var(--text-muted);
}

/* Progress Area */
.progress-area-v2 {
    margin-top: 1.5rem;
}

.progress-bar-v2 {
    position: relative;
    height: 8px;
    overflow: hidden;
    border-radius: 9999px;
    background-color: #e2e8f0;
}

.dark .progress-bar-v2 {
    background-color: #334155;
}

.progress-bar-v2-fill {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--primary), #22d3ee);
    animation: progress-pulse 1.5s ease-in-out infinite;
}

@keyframes progress-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

.progress-area-v2 p {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
}

/* Result Area */
.result-area-v2 {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.result-area-v2-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.result-area-v2-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background-color: rgba(16, 185, 129, 0.15);
    color: #10b981;
    font-size: 1.25rem;
}

.result-area-v2-header p {
    font-weight: 700;
    color: #065f46;
    margin: 0;
}

.dark .result-area-v2-header p {
    color: #6ee7b7;
}

.result-area-v2-preview {
    background-color: var(--surface-light);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
}

.dark .result-area-v2-preview {
    background-color: #1e293b;
}

/* Error Area */
.error-area-v2 {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.error-area-v2-icon {
    color: #ef4444;
    font-size: 1.5rem;
}

.error-area-v2 p {
    color: #991b1b;
    margin: 0;
}

.dark .error-area-v2 p {
    color: #fca5a5;
}

/* Coins Display */
.coins-display-v2 {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.coins-display-v2 .count {
    font-weight: 700;
    color: var(--primary);
}

/* Guest Card */
.guest-card-v2 {
    text-align: center;
    padding: 2rem 0;
}

.guest-card-v2-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: rgba(0, 255, 209, 0.1);
    color: var(--primary);
    font-size: 2rem;
    margin: 0 auto 1rem;
}

.guest-card-v2 p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.guest-card-v2-footer {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.guest-card-v2-footer a {
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
}

.guest-card-v2-footer a:hover {
    text-decoration: underline;
}

/* ==========================================
   Features Section
   ========================================== */
.features-v2 {
    padding: 5rem 0;
    background-color: var(--surface-light);
}

.dark .features-v2 {
    background-color: var(--surface-dark);
}

.section-header-v2 {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto 4rem;
}

.section-header-v2 h2 {
    font-size: 1.875rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .section-header-v2 h2 {
        font-size: 2.25rem;
    }
}

.dark .section-header-v2 h2 {
    color: var(--text-light);
}

.section-header-v2 p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

.features-v2-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .features-v2-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card-v2 {
    position: relative;
    padding: 2rem;
    border-radius: var(--radius-lg);
    background-color: var(--bg-light);
    border: 1px solid transparent;
    transition: all 0.3s;
}

.dark .feature-card-v2 {
    background-color: var(--bg-dark);
}

.feature-card-v2:hover {
    box-shadow: var(--shadow-soft);
    transform: translateY(-4px);
    border-color: rgba(0, 255, 209, 0.2);
}

.feature-card-v2-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
}

.feature-card-v2-icon.primary {
    background-color: rgba(0, 255, 209, 0.1);
    color: var(--primary);
}

.feature-card-v2-icon.blue {
    background-color: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.feature-card-v2-icon.purple {
    background-color: rgba(168, 85, 247, 0.1);
    color: #a855f7;
}

.feature-card-v2-icon.orange {
    background-color: rgba(249, 115, 22, 0.1);
    color: #f97316;
}

.feature-card-v2-icon.pink {
    background-color: rgba(236, 72, 153, 0.1);
    color: #ec4899;
}

.feature-card-v2-icon.green {
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.feature-card-v2 h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.dark .feature-card-v2 h3 {
    color: var(--text-light);
}

.feature-card-v2 p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================
   How It Works Section
   ========================================== */
.how-it-works-v2 {
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.how-it-works-v2 .section-header-v2 {
    margin-bottom: 3rem;
}

.how-it-works-v2 .label {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.timeline-v2 {
    position: relative;
    max-width: 64rem;
    margin: 0 auto;
}

.timeline-v2-line {
    display: none;
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, rgba(0, 255, 209, 0.2), var(--primary), rgba(0, 255, 209, 0.2));
}

@media (min-width: 768px) {
    .timeline-v2-line {
        display: block;
    }
}

.timeline-v2-steps {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

@media (min-width: 768px) {
    .timeline-v2-steps {
        gap: 6rem;
    }
}

.timeline-step-v2 {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
    .timeline-step-v2 {
        flex-direction: row;
        justify-content: space-between;
    }
}

.timeline-step-v2-content {
    order: 2;
    width: 100%;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .timeline-step-v2-content {
        order: 1;
        width: 45%;
        margin-top: 0;
    }

    .timeline-step-v2:nth-child(even) .timeline-step-v2-content {
        order: 3;
        text-align: left;
    }

    .timeline-step-v2:nth-child(odd) .timeline-step-v2-content {
        text-align: right;
    }
}

.timeline-step-v2-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background-color: var(--surface-light);
    border: 1px solid var(--border-light);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.dark .timeline-step-v2-card {
    background-color: var(--surface-dark);
    border-color: var(--border-dark);
}

.timeline-step-v2-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.dark .timeline-step-v2-card h3 {
    color: var(--text-light);
}

.timeline-step-v2-card p {
    color: var(--text-muted);
}

.timeline-step-v2-number {
    order: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: 0 0 0 8px var(--bg-light);
    z-index: 10;
}

.dark .timeline-step-v2-number {
    box-shadow: 0 0 0 8px var(--bg-dark);
}

@media (min-width: 768px) {
    .timeline-step-v2-number {
        order: 2;
    }
}

.timeline-step-v2-visual {
    order: 3;
    width: 100%;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .timeline-step-v2-visual {
        width: 45%;
        margin-top: 0;
    }

    .timeline-step-v2:nth-child(even) .timeline-step-v2-visual {
        order: 1;
    }
}

.timeline-step-v2-visual-box {
    aspect-ratio: 16 / 9;
    width: 100%;
    border-radius: var(--radius-md);
    background-color: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dark .timeline-step-v2-visual-box {
    background-color: #1e293b;
}

.timeline-step-v2-visual-box .icon {
    font-size: 4rem;
    color: #cbd5e1;
}

.dark .timeline-step-v2-visual-box .icon {
    color: #475569;
}

/* ==========================================
   Use Cases Section
   ========================================== */
.use-cases-v2 {
    padding: 5rem 0;
    background-color: var(--surface-light);
}

.dark .use-cases-v2 {
    background-color: var(--surface-dark);
}

.use-cases-v2-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .use-cases-v2-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.use-case-card-v2 {
    text-align: center;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background-color: var(--bg-light);
}

.dark .use-case-card-v2 {
    background-color: var(--bg-dark);
}

.use-case-card-v2-emoji {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.use-case-card-v2 h3 {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.dark .use-case-card-v2 h3 {
    color: var(--text-light);
}

.use-case-card-v2 p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ==========================================
   CTA Section
   ========================================== */
.cta-v2 {
    padding: 5rem 0;
}

.cta-v2-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background-color: var(--surface-light);
    padding: 4px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-light);
}

.dark .cta-v2-card {
    background-color: var(--surface-dark);
    border-color: var(--border-dark);
}

.cta-v2-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--primary), #22d3ee, #14b8a6);
    opacity: 0.2;
    pointer-events: none;
}

.cta-v2-inner {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    border-radius: calc(var(--radius-xl) - 4px);
    background-color: var(--surface-light);
    padding: 4rem 1.5rem;
    text-align: center;
    border: 2px dashed rgba(0, 255, 209, 0.3);
    transition: border-color 0.3s;
}

.dark .cta-v2-inner {
    background-color: var(--surface-dark);
}

.cta-v2-inner:hover {
    border-color: var(--primary);
}

.cta-v2-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background-color: rgba(0, 255, 209, 0.1);
    color: var(--primary);
    font-size: 2.5rem;
}

.cta-v2-inner h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
}

.dark .cta-v2-inner h2 {
    color: var(--text-light);
}

.cta-v2-inner>p {
    color: var(--text-muted);
    max-width: 28rem;
}

/* ==========================================
   Footer
   ========================================== */
.footer-v2 {
    border-top: 1px solid var(--border-light);
    background-color: var(--surface-light);
    padding: 3rem 0;
}

.dark .footer-v2 {
    background-color: var(--surface-dark);
    border-color: var(--border-dark);
}

.footer-v2-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-v2-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-v2-brand {
    grid-column: span 2;
}

@media (min-width: 768px) {
    .footer-v2-brand {
        grid-column: span 1;
    }
}

.footer-v2-brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-v2-brand-logo img {
    height: 32px;
    width: 32px;
}

.footer-v2-brand-logo span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
}

.dark .footer-v2-brand-logo span {
    color: var(--text-light);
}

.footer-v2-brand-logo .accent {
    color: var(--primary);
}

.footer-v2-brand p {
    font-size: 0.875rem;
    color: var(--text-muted);
    max-width: 20rem;
}

.footer-v2-links h4 {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.dark .footer-v2-links h4 {
    color: var(--text-light);
}

.footer-v2-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-v2-links a {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-v2-links a:hover {
    color: var(--primary);
}

.footer-v2-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
}

@media (min-width: 768px) {
    .footer-v2-bottom {
        flex-direction: row;
    }
}

.dark .footer-v2-bottom {
    border-color: var(--border-dark);
}

.footer-v2-bottom p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ==========================================
   Material Icons (using emoji fallback)
   ========================================== */
.icon-upload::before {
    content: "📤";
}

.icon-check::before {
    content: "✓";
}

.icon-error::before {
    content: "✕";
}

.icon-lock::before {
    content: "🔓";
}

/* ==========================================
   Utility Classes
   ========================================== */
.hidden {
    display: none !important;
}

.w-full {
    width: 100%;
}

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

.mb-4 {
    margin-bottom: 1rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-6 {
    margin-top: 1.5rem;
}

.d-none {
    display: none !important;
}