/* Landing Page Enhanced Styles - Scoped with va- prefix */
/* Voice AI Autopilot Landing Page v2.0.0 */

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

.va-hero-landing {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 4rem 0 5rem;
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
}

.va-hero-landing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><circle cx="800" cy="200" r="300" fill="rgba(255,255,255,0.05)"/><circle cx="200" cy="800" r="250" fill="rgba(255,255,255,0.03)"/></svg>');
    background-size: cover;
    opacity: 0.5;
}

.va-hero-content {
    position: relative;
    z-index: 2;
}

.va-badge-welcome {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    animation: va-fadeInUp 0.6s ease-out;
}

.va-hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    animation: va-fadeInUp 0.6s ease-out 0.1s backwards;
}

.va-hero-subtitle {
    font-size: 1.15rem;
    opacity: 0.95;
    line-height: 1.6;
    animation: va-fadeInUp 0.6s ease-out 0.2s backwards;
}

.va-hero-stats {
    animation: va-fadeInUp 0.6s ease-out 0.3s backwards;
}

.va-stat-pill {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.va-stat-pill:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.va-stat-pill.va-stat-active {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
}

.va-hero-actions {
    animation: va-fadeInUp 0.6s ease-out 0.4s backwards;
}

/* Hero Illustration */
.va-hero-illustration {
    position: relative;
    animation: va-float 6s ease-in-out infinite;
}

.va-illustration-circle {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.05));
    backdrop-filter: blur(20px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.va-illustration-icon {
    font-size: 8rem;
    color: white;
    opacity: 0.9;
}

.va-floating-badge {
    position: absolute;
    background: white;
    color: #3b82f6;
    padding: 0.6rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: va-pulse 3s ease-in-out infinite;
}

.va-floating-badge i {
    color: #3b82f6;
}

.va-badge-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.va-badge-2 {
    bottom: 15%;
    left: 5%;
    animation-delay: 1s;
}

.va-badge-3 {
    top: 50%;
    right: -5%;
    animation-delay: 2s;
}

/* ========================================
   BENEFIT CARDS
   ======================================== */

.va-benefit-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.va-benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #2563eb);
}

.va-benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
}

.va-benefit-card-accent {
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
}

.va-benefit-card-accent::before {
    background: linear-gradient(90deg, #f97316, #ea580c);
}

.va-benefit-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.va-number-accent {
    background: linear-gradient(135deg, #f97316, #ea580c);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.va-benefit-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.va-benefit-title i {
    color: #3b82f6;
}

.va-benefit-text {
    color: #64748b;
    line-height: 1.7;
    font-size: 0.98rem;
    margin: 0;
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes va-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes va-float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes va-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

@media (max-width: 991px) {
    .va-hero-title {
        font-size: 2.2rem;
    }

    .va-illustration-circle {
        width: 220px;
        height: 220px;
    }

    .va-illustration-icon {
        font-size: 6rem;
    }

    .va-floating-badge {
        font-size: 0.75rem;
        padding: 0.5rem 0.8rem;
    }
}

@media (max-width: 767px) {
    .va-hero-landing {
        padding: 3rem 0 4rem;
    }

    .va-hero-title {
        font-size: 1.85rem;
    }

    .va-hero-subtitle {
        font-size: 1rem;
    }

    .va-illustration-circle {
        width: 180px;
        height: 180px;
    }

    .va-illustration-icon {
        font-size: 4.5rem;
    }

    .va-floating-badge {
        position: static;
        margin: 0.5rem;
        display: inline-flex;
    }

    .va-benefit-card {
        margin-bottom: 1.5rem;
    }
}

/* ========================================
   CHEVRON STEPS (Horizontal Process Flow)
   ======================================== */

.va-chevron-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.va-chevron-step {
    background: white;
    border-radius: 12px;
    padding: 1.8rem 1.5rem;
    position: relative;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    overflow: hidden;
}

.va-chevron-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #2563eb);
}

.va-chevron-step.va-step-red::before {
    background: linear-gradient(90deg, #3b82f6, #2563eb);
}

.va-chevron-step.va-step-orange::before {
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
}

.va-chevron-step.va-step-yellow::before {
    background: linear-gradient(90deg, #93c5fd, #60a5fa);
}

.va-chevron-step.va-step-amber::before {
    background: linear-gradient(90deg, #bfdbfe, #93c5fd);
}

.va-chevron-step.va-step-teal::before {
    background: linear-gradient(90deg, #dbeafe, #bfdbfe);
}

.va-chevron-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
}

.va-step-number {
    display: inline-block;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    font-size: 1.4rem;
    font-weight: 700;
    width: 45px;
    height: 45px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.va-step-content h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.va-step-content p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ========================================
   VERTICAL STEPS (Sales Agent & Call Flow)
   ======================================== */

.va-vertical-steps {
    position: relative;
    padding-left: 3rem;
}

.va-vertical-step {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 2rem;
}

.va-vertical-step::before {
    content: '';
    position: absolute;
    left: -3rem;
    top: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, #3b82f6, #60a5fa);
}

.va-vertical-step:last-child::before {
    background: linear-gradient(180deg, #3b82f6, transparent);
}

.va-vstep-icon {
    position: absolute;
    left: -3.9rem;
    top: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    border: 3px solid white;
}

.va-vertical-step.va-vstep-red .va-vstep-icon {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.va-vertical-step.va-vstep-orange .va-vstep-icon {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
}

.va-vertical-step.va-vstep-yellow .va-vstep-icon {
    background: linear-gradient(135deg, #93c5fd, #60a5fa);
}

.va-vertical-step.va-vstep-amber .va-vstep-icon {
    background: linear-gradient(135deg, #bfdbfe, #93c5fd);
}

.va-vertical-step.va-vstep-teal .va-vstep-icon {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
}

.va-vstep-content h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.va-vstep-content p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ========================================
   LANGUAGE CAPABILITY CARDS
   ======================================== */

.va-lang-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    height: 100%;
}

.va-lang-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #2563eb);
}

.va-lang-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
}

.va-lang-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3);
}

.va-lang-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.va-lang-card p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ========================================
   KEY METRICS GRID
   ======================================== */

.va-metric-card {
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    height: 100%;
}

.va-metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
}

.va-metric-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.va-metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 0.5rem;
}

.va-metric-label {
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 500;
}

/* ========================================
   INDUSTRY USE CASES TABLE
   ======================================== */

.va-industry-table {
    width: 100%;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.va-industry-table thead {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

.va-industry-table thead th {
    padding: 1.2rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
}

.va-industry-table tbody tr {
    border-bottom: 1px solid #e2e8f0;
    transition: all 0.2s ease;
}

.va-industry-table tbody tr:hover {
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
}

.va-industry-table tbody td {
    padding: 1.2rem 1.5rem;
    color: #64748b;
    font-size: 0.95rem;
    vertical-align: middle;
}

.va-industry-table tbody td:first-child {
    color: #1e293b;
    font-weight: 600;
}

.va-industry-table tbody td strong {
    color: #3b82f6;
    font-weight: 600;
}

/* ========================================
   CALL FLOW STEPS
   ======================================== */

.va-flow-steps {
    position: relative;
    padding-left: 3rem;
}

.va-flow-step {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.va-flow-step:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 25px rgba(59, 130, 246, 0.15);
}

.va-flow-step::before {
    content: '';
    position: absolute;
    left: -3rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: calc(100% + 2rem);
    background: linear-gradient(180deg, #3b82f6, #60a5fa);
}

.va-flow-step:last-child::before {
    background: linear-gradient(180deg, #3b82f6, transparent);
}

.va-flow-icon {
    position: absolute;
    left: -3.9rem;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    border: 3px solid white;
}

.va-flow-step h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.va-flow-step p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ========================================
   SUMMARY CARDS (Final Section)
   ======================================== */

.va-summary-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    height: 100%;
}

.va-summary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
}

.va-summary-icon {
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3);
}

.va-summary-card h5 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.va-summary-card p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ========================================
   QR CODE SECTION
   ======================================== */

.va-qr-container {
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 2px solid #e2e8f0;
}

.va-qr-code {
    width: 150px;
    height: 150px;
    background: white;
    border: 3px solid #3b82f6;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 4rem;
    color: #3b82f6;
}

.va-qr-container p {
    color: #64748b;
    font-size: 0.95rem;
    margin: 0;
}

/* ========================================
   SECTION HEADERS
   ======================================== */

.va-section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
}

.va-section-subtitle {
    font-size: 1.15rem;
    color: #64748b;
    line-height: 1.6;
}

/* ========================================
   RESPONSIVE DESIGN FOR NEW SECTIONS
   ======================================== */

@media (max-width: 991px) {
    .va-chevron-steps {
        grid-template-columns: 1fr;
    }

    .va-vertical-steps,
    .va-flow-steps {
        padding-left: 2.5rem;
    }

    .va-vstep-icon,
    .va-flow-icon {
        left: -3.4rem;
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .va-section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 767px) {
    .va-vertical-steps,
    .va-flow-steps {
        padding-left: 0;
    }

    .va-vertical-step,
    .va-flow-step {
        padding-left: 0;
    }

    .va-vertical-step::before,
    .va-flow-step::before {
        display: none;
    }

    .va-vstep-icon,
    .va-flow-icon {
        position: static;
        margin: 0 auto 1rem;
        transform: none;
    }

    .va-section-title {
        font-size: 1.6rem;
    }

    .va-section-subtitle {
        font-size: 1rem;
    }

    .va-industry-table thead th,
    .va-industry-table tbody td {
        padding: 1rem;
        font-size: 0.85rem;
    }
}

/* ========================================
   ENHANCED STAT CARDS (Subtle improvements)
   ======================================== */

.stat-card {
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.15) !important;
    border-color: #3b82f6;
}

.stat-number {
    animation: va-fadeInUp 0.6s ease-out;
}

/* ========================================
   DASHBOARD CARD ENHANCEMENTS
   ======================================== */

.card {
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
}

.card-header {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-bottom: 2px solid #e2e8f0;
}

/* Progress bar enhancement */
.progress-bar {
    transition: width 1s ease-out;
}

/* Alert enhancements */
.alert {
    border-left: 4px solid;
    animation: va-fadeInUp 0.4s ease-out;
}

.alert-warning {
    border-left-color: #f59e0b;
}

/* Button hover effects */
.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary:hover {
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.btn-outline-primary:hover,
.btn-outline-info:hover,
.btn-outline-success:hover,
.btn-outline-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}