/* Voice Branding Service Page Styles - White Theme Overhaul */
:root {
    --vb-color-bg: #ffffff;
    --vb-color-bg-alt: #f4f8fb;
    /* Light Blue-Gray for alternate sections */
    --vb-color-text: #333333;
    --vb-color-text-light: #666666;
    --vb-color-primary: #0056b3;
    /* Trust Blue */
    --vb-color-accent: #f7931e;
    /* Vibrant Orange */
    --vb-color-border: #e0e0e0;

    --vb-font-main: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    --vb-max-width: 1200px;
    /* Wider container for modern feel */
}

body {
    background-color: var(--vb-color-bg);
    color: var(--vb-color-text);
    font-family: var(--vb-font-main);
    line-height: 1.8;
    margin: 0;
    padding: 0;
}

.vb-wrapper {
    width: 100%;
    overflow-x: hidden;
    background-color: var(--vb-color-bg);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--vb-color-text);
    margin-top: 0;
}

.vb-section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--vb-color-primary);
    font-weight: 700;
    letter-spacing: 0.05em;
    position: relative;
    padding-bottom: 1rem;
}

.vb-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--vb-color-accent);
    border-radius: 2px;
}

.vb-highlight {
    color: var(--vb-color-accent);
    font-weight: bold;
}

/* Layout Utilities */
.vb-container {
    max-width: var(--vb-max-width);
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

.vb-section {
    padding: 6rem 0;
    width: 100%;
}

.vb-section-alt {
    background-color: var(--vb-color-bg-alt);
}

.vb-section-dark {
    background-color: #1a1a1a;
    color: #fff;
}

.vb-section-dark h2,
.vb-section-dark h3 {
    color: #fff;
}

/* Hero Section */
.vb-hero {
    position: relative;
    height: 85vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-color: #fff;
    /* Fallback */
    background-image: url('../images/voice_branding_hero_white.png');
}

.vb-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.7) 100%);
    z-index: 1;
}

.vb-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

.vb-hero-title {
    font-size: 3.5rem;
    color: var(--vb-color-text);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 800;
}

.vb-hero-subtitle {
    font-size: 1.6rem;
    color: var(--vb-color-text-light);
    margin-bottom: 3rem;
    font-weight: 400;
}

/* Buttons */
.vb-btn {
    display: inline-block;
    padding: 1.2rem 3.5rem;
    background: var(--vb-color-accent);
    color: #fff;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(247, 147, 30, 0.4);
    font-size: 1.2rem;
    border: none;
    cursor: pointer;
}

.vb-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(247, 147, 30, 0.6);
    background: #e68a1c;
}

/* Cards & Grid */
.vb-card {
    background: #fff;
    border: 1px solid var(--vb-color-border);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
    /* Equal height */
}

.vb-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--vb-color-primary);
}

.vb-points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.vb-point-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
    color: var(--vb-color-primary);
}

/* Solutions Flex Layout */
.vb-solution-flex {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4rem;
}

.vb-solution-text {
    flex: 1;
    min-width: 320px;
}

.vb-solution-image {
    flex: 1;
    min-width: 320px;
    text-align: center;
}

/* Video Wrapper */
.vb-video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border: 4px solid #fff;
}

.vb-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Pricing */
.vb-pricing-box {
    border: 1px solid var(--vb-color-border);
    border-top: 5px solid var(--vb-color-primary);
    border-radius: 12px;
    padding: 4rem 3rem;
    text-align: center;
    background: #fff;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.vb-price-main {
    font-size: 4rem;
    color: var(--vb-color-primary);
    font-weight: 800;
    margin: 1rem 0;
    line-height: 1;
}

.vb-price-label {
    background: var(--vb-color-bg-alt);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: bold;
    color: var(--vb-color-text-light);
    display: inline-block;
    margin-bottom: 1rem;
}

.vb-price-options {
    margin-top: 3rem;
    text-align: left;
    background: var(--vb-color-bg-alt);
    padding: 2rem;
    border-radius: 10px;
}

/* Q&A */
.vb-faq-item {
    margin-bottom: 1.5rem;
    border: 1px solid var(--vb-color-border);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
}

.vb-faq-q {
    padding: 1.5rem;
    background: #fff;
    color: var(--vb-color-primary);
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    border-bottom: 1px solid transparent;
    transition: background 0.2s;
}

.vb-faq-q:hover {
    background: var(--vb-color-bg-alt);
}

.vb-faq-q::before {
    content: 'Q.';
    margin-right: 0.8rem;
    color: var(--vb-color-accent);
    font-size: 1.2rem;
}

.vb-faq-a {
    padding: 1.5rem;
    color: var(--vb-color-text);
    border-top: 1px solid var(--vb-color-border);
    background: var(--vb-color-bg-alt);
}

.vb-faq-a::before {
    content: 'A.';
    margin-right: 0.8rem;
    color: var(--vb-color-primary);
    font-weight: bold;
}

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

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

@keyframes pulse {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 15px rgba(0, 86, 179, 0.2));
    }

    50% {
        transform: scale(1.03);
        filter: drop-shadow(0 0 25px rgba(0, 86, 179, 0.4));
    }

    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 15px rgba(0, 86, 179, 0.2));
    }
}

/* Responsive */
@media (max-width: 768px) {
    .vb-hero-title {
        font-size: 2.5rem;
    }

    .vb-section-title {
        font-size: 2rem;
    }

    .vb-container {
        padding: 0 1.5rem;
    }

    .vb-solution-flex {
        flex-direction: column;
    }

    .vb-pricing-box {
        padding: 2rem 1.5rem;
    }
}