@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&display=swap');

:root {
    --deep-navy: #001f3f;
    --vivid-yellow: #ffcc00;
    --text-dark: #1a1a1a;
    --text-light: #f4f4f4;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: inherit;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Hero Section Overlay */
.hero-overlay {
    background: linear-gradient(135deg, rgba(0, 31, 63, 0.85) 0%, rgba(0, 31, 63, 0.4) 100%);
}

/* Glassmorphism for specific elements */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--deep-navy);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #002e5c;
}

/* Section Spacing */
section {
    padding: 100px 0;
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
}

/* Contact Form 7 */
.wpcf7 form.sent .form-content {
    display: none;
}

.wpcf7 form.sent .wpcf7-response-output {
    color: red;
    font-weight: bold;
    padding: 1em;
}

.wpcf7-not-valid-tip {
    background-color: red;
    color: #fff;
    padding: 0.2em 1em;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}