@charset "UTF-8";

/* ==========================================================================
   Project: World Blue Web Production
   Theme: Premium White / Clean / Future Tech
   Author: WorldBlue AI Studio
   ========================================================================== */

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

:root {
    /* --- Colors --- */
    --wp-primary: #2563eb;
    --wp-primary-dark: #1e40af;
    --wp-accent: #f97316;
    --wp-accent-light: #fdba74;

    /* Backgrounds */
    --wp-bg-main: #ffffff;
    --wp-bg-alt: #f8fafc;
    --wp-bg-dark: #0f172a;

    /* Text */
    --wp-text-main: #0f172a;
    --wp-text-sub: #475569;
    --wp-text-muted: #94a3b8;
    --wp-text-inv: #ffffff;

    /* Layout */
    --wp-radius: 12px;
    --wp-radius-lg: 24px;
    --wp-container-max: 1200px;

    /* Shadows */
    --wp-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --wp-shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.08);
    --wp-shadow-hover: 0 25px 50px -12px rgba(37, 99, 235, 0.15);
}

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

body {
    background-color: var(--wp-bg-main);
    color: var(--wp-text-main);
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    line-height: 1.2;
    color: var(--wp-text-main);
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    background: #f1f5f9;
    /* Placeholder bg */
}

/* ==========================================================================
   Layout & Utilities
   ========================================================================== */
#web-prod-wrapper {
    width: 100%;
    overflow: hidden;
}

.wp-container {
    width: 100%;
    max-width: var(--wp-container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.wp-text-gradient {
    background: linear-gradient(135deg, var(--wp-primary) 0%, var(--wp-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.wp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 40px;
    font-weight: 700;
    border-radius: 100px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 0.05em;
}

.wp-btn-primary {
    background: var(--wp-primary);
    color: #fff;
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
    border: none;
}

.wp-btn-primary:hover {
    transform: translateY(-3px);
    background: var(--wp-primary-dark);
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.3);
}

.wp-btn-outline {
    background: #fff;
    color: var(--wp-primary);
    border: 2px solid var(--wp-primary);
}

.wp-btn-outline:hover {
    background: var(--wp-primary);
    color: #fff;
    transform: translateY(-3px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.wp-hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 100px 0;
    /* Hero Image Background */
    background: #fff url('../images/web_production_hero_white.png') no-repeat center center/cover;
}

.wp-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.7);
    /* Light overlay */
    backdrop-filter: blur(5px);
    z-index: 1;
}

.wp-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.wp-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--wp-primary);
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 100px;
    margin-bottom: 24px;
    letter-spacing: 0.1em;
}

.wp-hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.wp-hero-title span {
    display: block;
}

.wp-hero-desc {
    font-size: 1.15rem;
    color: var(--wp-text-sub);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

/* ==========================================================================
   Sections
   ========================================================================== */
.wp-section {
    padding: 100px 0;
    background: var(--wp-bg-main);
}

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

.wp-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.wp-title-sub {
    font-size: 0.85rem;
    color: var(--wp-accent);
    font-weight: 700;
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 12px;
}

.wp-title-main {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

/* ==========================================================================
   Cards & Grid
   ========================================================================== */
.wp-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.wp-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: var(--wp-radius);
    padding: 40px;
    transition: all 0.3s ease;
    box-shadow: var(--wp-shadow-sm);
}

.wp-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--wp-shadow-hover);
    border-color: var(--wp-primary);
}

.wp-icon-box {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: inline-block;
    padding: 16px;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
}

.wp-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.wp-card-desc {
    font-size: 0.95rem;
    color: var(--wp-text-sub);
    line-height: 1.7;
}

/* ==========================================================================
   Pricing
   ========================================================================== */
.wp-pricing-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: var(--wp-radius-lg);
    padding: 50px 40px;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.wp-pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--wp-shadow-hover);
    border-color: var(--wp-primary);
}

.wp-pricing-card.featured {
    border: 2px solid var(--wp-primary);
    box-shadow: var(--wp-shadow-hover);
}

.wp-pricing-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--wp-accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 100px;
}

.wp-plan-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--wp-text-main);
    margin-bottom: 10px;
}

.wp-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--wp-primary);
    line-height: 1;
    margin-bottom: 24px;
    font-family: 'Inter', sans-serif;
}

.wp-price span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--wp-text-muted);
}

.wp-plan-desc {
    font-size: 0.9rem;
    color: var(--wp-text-sub);
    margin-bottom: 30px;
    min-height: 3em;
}

.wp-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wp-feature-list li {
    font-size: 0.95rem;
    color: var(--wp-text-main);
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
}

.wp-feature-list li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--wp-primary);
    font-weight: bold;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.wp-contact-box {
    background: var(--wp-bg-alt);
    padding: 80px 40px;
    border-radius: var(--wp-radius-lg);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================================================================
   Portfolio
   ========================================================================== */
/* ==========================================================================
   Portfolio
   ========================================================================== */
.wp-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.wp-portfolio-card {
    display: block;
    border-radius: var(--wp-radius);
    overflow: hidden;
    background: #fff;
    border: 1px solid #e2e8f0;
    box-shadow: var(--wp-shadow-sm);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.wp-portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--wp-shadow-hover);
    border-color: var(--wp-primary);
}

.wp-portfolio-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #f1f5f9;
}

.wp-portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.wp-portfolio-card:hover .wp-portfolio-image img {
    transform: scale(1.05);
}

.wp-portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

.wp-portfolio-card:hover .wp-portfolio-overlay {
    opacity: 1;
}

.wp-btn-view {
    padding: 8px 20px;
    background: #fff;
    color: var(--wp-text-main);
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: 100px;
    transform: translateY(10px);
    transition: transform 0.3s ease;
}

.wp-portfolio-card:hover .wp-btn-view {
    transform: translateY(0);
}

.wp-portfolio-info {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.wp-portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.wp-tag-sm {
    font-size: 0.75rem;
    background: var(--wp-bg-alt);
    color: var(--wp-text-sub);
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 600;
}

.wp-portfolio-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--wp-text-main);
    line-height: 1.4;
}

.wp-portfolio-info p {
    font-size: 0.9rem;
    color: var(--wp-text-muted);
    line-height: 1.6;
    margin-bottom: 0;
}

/* ==========================================================================
   Feature Split (AI App Section)
   ========================================================================== */
.wp-feature-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.wp-feature-content {
    text-align: left;
}

.wp-feature-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.wp-feature-image:hover img {
    transform: scale(1.02);
}

@media (max-width: 900px) {
    .wp-feature-split {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .wp-feature-content {
        order: 2;
    }

    .wp-feature-image {
        order: 1;
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
    .wp-grid-3 {
        grid-template-columns: 1fr;
    }

    .wp-hero-title {
        font-size: 3rem;
    }
}