/* CSS Custom Properties for Theme */
:root {
    --color-primary: #eb6e79; /* Warm rose/pink from the flyer */
    --color-primary-dark: #d65561;
    --color-accent: #e51d3b; /* Red accent for strong text */
    --color-bg-light: #fff5f7; /* More feminine soft pinkish light background */
    --color-bg-white: #ffffff;
    --color-text-main: #4a4a4a; /* Softer text color for women focused design */
    --color-text-light: #777777;
    
    --font-heading: 'Noto Serif JP', serif;
    --font-body: 'Zen Kaku Gothic New', sans-serif;

    --max-width: 1000px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    line-height: 1.7;
    background-color: var(--color-bg-white);
    -webkit-font-smoothing: antialiased;
}

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 5%;
}

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.mt-40 { margin-top: 40px; }

.highlight {
    background: linear-gradient(transparent 60%, rgba(255, 182, 193, 0.5) 60%);
    font-weight: 700;
}

.highlight-large {
    font-size: clamp(1.8rem, 5vw, 3rem);
    line-height: 1.4;
    display: block;
    margin-top: 10px;
    background: linear-gradient(transparent 60%, rgba(255, 182, 193, 0.4) 60%);
    display: inline-block;
}

.section-padding { padding: 80px 0; }
.bg-light { background-color: var(--color-bg-light); }

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    margin-bottom: 20px;
    line-height: 1.5;
    color: var(--color-text-main);
}
.section-subtitle {
    margin-bottom: 50px;
    color: var(--color-text-light);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
    padding: 16px 45px;
    font-size: 1.15rem;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(235, 110, 121, 0.4);
}

.btn-large {
    padding: 20px 60px;
    font-size: 1.3rem;
    width: 100%;
    max-width: 450px;
}

.btn-arrow {
    margin-left: 15px;
    font-size: 1.2em;
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(5px);
}

.btn-header {
    background-color: var(--color-primary);
    color: #fff;
    padding: 10px 20px;
    font-size: 0.95rem;
    box-shadow: none;
    border-radius: 50px;
}

.btn-header:hover {
    background-color: var(--color-primary-dark);
    transform: scale(1.05);
}

.btn-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background-color: transparent;
    padding: 12px 30px;
    font-size: 1rem;
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #fff;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.header-action {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: none;
    font-size: 1.1rem;
    font-family: var(--font-heading);
    transition: all 0.3s ease;
}

.header-phone:hover {
    color: var(--color-primary-dark);
}

@media (max-width: 767px) {
    .header-action {
        gap: 8px;
    }
    .header-phone-text {
        display: none;
    }
    .header-phone {
        background: var(--color-bg-light);
        width: 38px;
        height: 38px;
        border-radius: 50%;
        justify-content: center;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }
    .btn-header {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    .hero-box {
        padding: 25px;
    }
    .btn-large {
        padding: 15px 20px;
        font-size: 1.1rem;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-logo-img {
    height: 35px; /* Adjust based on favicon/logo */
    width: auto;
}

.logo-text-wrap {
    display: flex;
    flex-direction: column;
}

.logo-sub {
    font-size: 0.6rem;
    color: var(--color-text-light);
    font-weight: 500;
    line-height: 1;
    margin-bottom: 3px;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-text-main);
    line-height: 1;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 60px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-color: #ffe6eb; /* Fallback feminine color */
    z-index: 1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 60%, rgba(255,255,255,0) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    padding: 0 5%;
}

.hero-box {
    max-width: 550px;
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(5px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.4);
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    font-weight: 700;
    display: block;
    margin-bottom: 15px;
}

.hero-title {
    font-family: var(--font-heading);
    margin-bottom: 20px;
}

.hero-catch {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    line-height: 1.6;
    margin-bottom: 30px;
    font-family: var(--font-heading);
}

/* Concept Section */
.concept-lead {
    font-size: 1.25rem;
    line-height: 2;
}

/* Menu Section (New) */
.menu-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.menu-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
    transition: transform 0.3s ease;
}

.menu-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.1);
}

.menu-img-wrap {
    aspect-ratio: 4 / 3;
    height: auto;
    overflow: hidden;
    background: #f0f0f0; /* skeleton placeholder */
}

.menu-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}

.menu-card:hover .menu-img-wrap img {
    transform: scale(1.05);
}

.menu-content {
    padding: 25px;
}

.menu-title {
    font-size: 1.3rem;
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.menu-title small { font-size: 0.9rem; font-weight: normal; color: var(--color-text-light); }

.menu-desc {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* Features */
.features {
    background-color: var(--color-bg-white);
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    margin-bottom: 80px;
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-image {
    width: 100%;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    background-color: #ffe6eb;
}

.feature-image img {
    border-radius: 20px;
    transition: transform 0.5s ease;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-image:hover img {
    transform: scale(1.03);
}

.feature-content {
    width: 100%;
}

.feature-number {
    font-size: 3.5rem;
    font-family: var(--font-heading);
    color: rgba(235, 110, 121, 0.15);
    font-weight: 900;
    line-height: 1;
    display: block;
    margin-bottom: -20px;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-primary-dark);
}

.feature-text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    text-align: justify;
}

/* Voice */
.voice-card {
    background: #fff;
    padding: 50px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.voice-img-wrap {
    max-width: 400px;
    margin: 0 auto 30px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    background-color: #f0f0f0;
    min-height: 150px;
}

.voice-badge {
    background: var(--color-accent);
    color: #fff;
    padding: 8px 25px;
    border-radius: 30px;
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    font-weight: 700;
    font-size: 0.95rem;
}

.voice-headline {
    font-size: 2.2rem;
    font-family: var(--font-heading);
    margin-bottom: 20px;
}

.voice-quote {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    color: var(--color-text-main);
}

.voice-note {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-align: left;
    background: #fffaf7;
    padding: 15px 20px;
    border-radius: 10px;
    border-left: 3px solid var(--color-primary);
}

/* CTA Bottom */
.cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, #d65561 100%);
    color: #fff;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 20px;
    color: #fff;
}

.cta-text {
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-btn {
    background: #fff;
    color: var(--color-primary-dark);
}

.cta-btn:hover {
    background: #fdfdfd;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Footer */
.footer {
    background-color: #2a2a2a;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    text-align: center;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    justify-content: center;
}

.footer-logo-img {
    height: 40px;
    filter: brightness(0) invert(1);
}

.footer-logo-text {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    text-align: left;
    line-height: 1.2;
}

.footer-logo-sub {
    font-size: 0.8rem;
    font-family: var(--font-body);
    font-weight: 400;
    opacity: 0.8;
}

.footer-address {
    font-size: 0.9rem;
    line-height: 1.8;
    opacity: 0.8;
}

.access-note {
    display: block;
    margin-top: 10px;
    color: #ffb3b3;
}

.footer-bottom {
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.5;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px) !important;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

@keyframes pulse-animation {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

/* Responsive (Tablet & Desktop) */
@media (min-width: 768px) {
    .menu-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .feature-item, .feature-item.reverse {
        flex-direction: row;
        align-items: center;
        gap: 60px;
    }

    .feature-item.reverse {
        flex-direction: row-reverse;
    }

    .feature-image, .feature-content {
        flex: 1;
    }

    .feature-image {
        height: 400px;
    }

    .hero-bg::after {
        background: linear-gradient(to right, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.6) 45%, rgba(255,255,255,0) 100%);
    }

    .hero-catch { margin-bottom: 40px; }
    
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .footer-logo {
        justify-content: flex-start;
    }
}