@charset "UTF-8";

/* =========================================================================
   Variables & Reset (Pop & Playful Theme)
   ========================================================================= */
:root {
    --color-yellow-main: #ffcc00;
    --color-yellow-light: #ffef99;
    --color-yellow-dark: #e6b800;

    --color-blue-main: #2a75fe;
    --color-blue-light: #e6f2ff;
    --color-blue-dark: #195acb;

    --color-text-main: #333333;
    --color-text-muted: #666666;
    --color-bg-white: #ffffff;

    --font-base: 'M PLUS Rounded 1c', 'Noto Sans JP', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --radius-sm: 12px;
    --radius-md: 24px;
    --radius-lg: 40px;
    --radius-pill: 100px;

    --shadow-pop: 0 10px 0 rgba(0, 0, 0, 0.06);
    --shadow-btn: 0 6px 0 var(--color-blue-dark);
}

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

body {
    font-family: var(--font-base);
    color: var(--color-text-main);
    background-color: var(--color-bg-white);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

a {
    color: var(--color-blue-main);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--color-blue-dark);
}

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

.mt-4 {
    margin-top: var(--spacing-sm);
}

.mt-6 {
    margin-top: var(--spacing-md);
}

.mt-8 {
    margin-top: var(--spacing-lg);
}

/* Backgrounds & Text colors */
.bg-white {
    background-color: var(--color-bg-white);
}

.bg-yellow-main {
    background-color: var(--color-yellow-main);
}

.bg-yellow-light {
    background-color: var(--color-yellow-light);
}

.bg-blue-light {
    background-color: var(--color-blue-light);
}

.text-yellow {
    color: var(--color-yellow-dark);
}

.text-blue {
    color: var(--color-blue-main);
}

/* Highlighter effect */
.highlight-yellow {
    background: linear-gradient(transparent 60%, var(--color-yellow-light) 60%);
    display: inline;
}

.highlight-blue {
    background: linear-gradient(transparent 60%, var(--color-blue-light) 60%);
    display: inline;
}

.text-pop {
    color: var(--color-blue-main);
    font-size: 1.1em;
    display: inline-block;
    transform: rotate(-2deg);
}

/* =========================================================================
   Layout & Typography
   ========================================================================= */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--spacing-lg) 0;
    position: relative;
    z-index: 2;
}

.section-title-wrap {
    margin-bottom: var(--spacing-lg);
}

.section-badge {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 800;
    padding: 5px 20px;
    border-radius: var(--radius-pill);
    margin-bottom: 15px;
    letter-spacing: 0.1em;
}

.badge-blue {
    background-color: var(--color-blue-light);
    color: var(--color-blue-main);
}

.badge-yellow {
    background-color: var(--color-yellow-main);
    color: var(--color-text-main);
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.4;
    color: var(--color-text-main);
}

/* =========================================================================
   Buttons
   ========================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8em 2em;
    border-radius: var(--radius-pill);
    font-weight: 800;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    font-family: inherit;
}

.btn--primary {
    background-color: var(--color-blue-main);
    color: #fff;
}

.btn--primary:hover {
    background-color: #1a66f0;
    color: #fff;
    transform: translateY(-2px);
}

.btn--shadow {
    box-shadow: var(--shadow-btn);
}

.btn--shadow:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 var(--color-blue-dark);
}

.btn--large {
    padding: 1.2em 3em;
    font-size: 1.2rem;
}

.btn--pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* =========================================================================
   Waves
   ========================================================================= */
.wave {
    position: absolute;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 1;
}

.wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.wave-bottom-yellow {
    background-color: var(--color-yellow-main);
}

.wave-bottom-yellow .wave {
    bottom: 0;
}

.wave-blue-top {
    top: 0;
    transform: rotate(180deg);
}

.wave-yellow-top {
    top: -59px;
    transform: rotate(180deg);
}

.wave-white-top {
    top: -59px;
    transform: rotate(180deg);
}

/* =========================================================================
   Pop Cards
   ========================================================================= */
.pop-card {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-pop);
    border: 3px solid #f0f0f0;
    transition: transform 0.3s ease;
}

.pop-card:hover {
    transform: translateY(-5px);
}

/* =========================================================================
   Header
   ========================================================================= */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--color-text-main);
    letter-spacing: 0.05em;
    font-family: 'Noto Sans JP', sans-serif;
    /* Keep logo a bit stricter */
    z-index: 101;
    /* Above mobile menu overlay */
    position: relative;
}

/* Base Nav Styles (Desktop) */
.header__nav {
    display: block;
}

.header__nav-list {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.header__nav-list>li>a {
    color: var(--color-text-main);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    transition: all 0.3s ease;
    display: block;
}

.header__nav-list>li>a:not(.btn):hover {
    background-color: var(--color-blue-light);
    color: var(--color-blue-main);
}

.header__nav-contact {
    display: none;
    /* Hidden on Desktop */
}

/* Hamburger Button */
.hamburger {
    display: none;
    /* Hidden on Desktop */
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 101;
    /* Above mobile menu overlay */
    padding: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
}

.hamburger__line {
    display: block;
    width: 24px;
    height: 3px;
    background-color: var(--color-text-main);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hamburger active state */
.hamburger.is-active .hamburger__line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger.is-active .hamburger__line:nth-child(2) {
    opacity: 0;
}

.hamburger.is-active .hamburger__line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Media Query for Mobile (<= 900px) */
@media (max-width: 900px) {
    .header__contact-pc {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .header__nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(255, 255, 255, 0.98);
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 90;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .header__nav.is-open {
        opacity: 1;
        visibility: visible;
    }

    .header__nav-list {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .header__nav-list>li>a {
        font-size: 1.2rem;
        padding: 10px 20px;
    }

    .header__nav-contact {
        display: block;
        margin-top: 20px;
    }
}

.btn--header {
    background-color: var(--color-yellow-main);
    color: var(--color-text-main);
    box-shadow: 0 4px 0 var(--color-yellow-dark);
}

.btn--header:hover {
    background-color: #ffd633;
    color: var(--color-text-main);
}

.btn--header:active {
    box-shadow: 0 2px 0 var(--color-yellow-dark);
}

/* =========================================================================
   Hero
   ========================================================================= */
.hero {
    position: relative;
    padding: 80px 0 140px;
}

.hero__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero__content {
    flex: 1;
    max-width: 600px;
}

.hero__subcopy {
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.hero__title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero__lead {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 30px;
}

.hero__points {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
}

.point-bubble {
    background: #fff;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.bubble-icon {
    font-size: 1.2rem;
}

.hero__action {
    background-color: rgba(255, 255, 255, 0.5);
    padding: 25px;
    border-radius: var(--radius-md);
    border: 2px dashed rgba(255, 255, 255, 0.8);
}

.hero__bottom-text {
    font-size: 0.95rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero__image-wrap {
    flex: 1;
    display: flex;
    justify-content: center;
    /* Use floating animation */
}

.floating-img {
    animation: float 6s ease-in-out infinite;
    max-width: 100%;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

@media (max-width: 900px) {
    .hero__container {
        flex-direction: column;
        text-align: center;
    }

    .hero__points {
        justify-content: center;
    }

    .hero__image-wrap {
        margin-top: 40px;
    }
}

/* =========================================================================
   Services
   ========================================================================= */
.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.service-card {
    background: #fff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card__img-wrap {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.service-card__img-wrap img {
    height: 100%;
    object-fit: contain;
}

.service-card__content {
    padding: 30px;
    position: relative;
    flex: 1;
}

.service-card__badge {
    position: absolute;
    top: -15px;
    left: 30px;
    background: var(--color-blue-main);
    color: #fff;
    font-weight: 800;
    padding: 5px 15px;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.service-card__title {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 10px;
    margin-top: 10px;
}

.service-card__sub {
    font-size: 0.95rem;
    color: var(--color-blue-dark);
    font-weight: 700;
    margin-bottom: 15px;
}

.service-card__desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.pop-list li {
    font-size: 0.9rem;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    font-weight: 500;
}

.pop-list li::before {
    content: '★';
    position: absolute;
    left: 0;
    color: var(--color-yellow-dark);
}

@media (max-width: 768px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================================================
   Options
   ========================================================================= */
.options {
    padding-top: calc(var(--spacing-lg) + 60px);
}

.options-box {
    padding: 60px 40px;
    border-color: #fff;
    background-color: #fff;
}

.options__title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 15px;
}

.options__sub {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 25px;
}

.options__lead {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.options__benefits {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.benefit-item {
    background: var(--color-blue-light);
    color: var(--color-blue-dark);
    padding: 15px 30px;
    border-radius: var(--radius-md);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 2px solid #fff;
    box-shadow: 0 4px 0 var(--color-blue-main);
}

.benefit-icon {
    font-size: 1.5rem;
}

/* =========================================================================
   Glossary
   ========================================================================= */
.glossary {
    padding-top: calc(var(--spacing-lg) + 60px);
    padding-bottom: calc(var(--spacing-lg) + 60px);
}

.glossary__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.glossary__card {
    padding: 40px;
    text-align: center;
}

.glossary__icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.glossary__abbr {
    font-size: 1.5rem;
    font-weight: 900;
    font-family: 'Outfit', sans-serif;
}

.glossary__term {
    font-size: 1.1rem;
    margin-bottom: 15px;
    font-weight: 800;
}

.glossary__desc {
    font-size: 0.95rem;
    text-align: left;
    color: var(--color-text-muted);
}

.glossary__visual {
    margin-top: 60px;
    padding: 0;
    overflow: hidden;
}

.glossary__visual-inner {
    display: flex;
    align-items: center;
}

.glossary__visual-text {
    flex: 1;
    padding: 50px;
}

.glossary__message {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    line-height: 1.5;
    margin-bottom: 30px;
}

.glossary__img-container {
    flex: 1;
    background: var(--color-blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.glossary__img-container img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

@media (max-width: 900px) {
    .glossary__grid {
        grid-template-columns: 1fr;
    }

    .glossary__visual-inner {
        flex-direction: column;
    }

    .glossary__img-container {
        width: 100%;
        padding: 40px;
    }
}

/* =========================================================================
   Final CTA
   ========================================================================= */
.cta {
    padding-bottom: 120px;
}

.cta__content {
    max-width: 700px;
    margin: 0 auto;
}

.cta__icon-big {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-20px);
    }

    60% {
        transform: translateY(-10px);
    }
}

.cta__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 20px;
}

.cta__text {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: var(--color-text-muted);
}

/* =========================================================================
   Footer
   ========================================================================= */
.footer {
    background-color: var(--color-blue-main);
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.footer__logo {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    font-family: 'Noto Sans JP', sans-serif;
}

.footer__links {
    margin-bottom: 20px;
}

.footer__links a {
    color: #fff;
    margin: 0 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

.footer__links a:hover {
    text-decoration: underline;
}

.footer__copy {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}