:root {
    --pink: #FF6BA9;
    --pink-light: #FFE2ED;
    --pink-dark: #E43C83;
    --orange: #FFB547;
    --orange-light: #FFF5E2;
    --orange-dark: #F9931F;
    --peach: #FFA67E;
    --dark: #2D3047;
    --gray-dark: #4E5166;
    --gray: #8890B5;
    --gray-light: #F6F7FB;
    --white: #FFFFFF;
    --footer-bg: #1d1e2c;
    --faq-bg: #f5edf8;
    --testimonials-bg: #e8f696;

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

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-round: 9999px;
}

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

body {
    font-family: var(--sans);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--gray-light);
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius-round);
    font-family: var(--rounded);
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(to right, var(--pink), var(--peach));
    color: white;
    box-shadow: 0 5px 15px rgba(255, 107, 169, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 107, 169, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--pink);
}

.btn-secondary:hover {
    background: var(--pink-light);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.btn-text {
    color: var(--pink);
    padding: 0;
    font-weight: 600;
    position: relative;
    font-family: var(--rounded);
}

.btn-text::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--pink);
    transition: width 0.3s ease;
}

.btn-text:hover::after {
    width: 100%;
}

.btn-icon {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 12px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: transparent;
    backdrop-filter: none;
    padding: 20px 0;
}

.header.hide-nav .nav,
.header.hide-nav .mobile-menu {
    display: none;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;

    background: linear-gradient(to right, var(--pink), var(--peach));
    padding: 20px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 999;

    clip-path: circle(0% at 100% 0%);
    opacity: 0;
    pointer-events: none;

    transition: clip-path 0.6s ease-out, opacity 0.3s ease-out;

    color: white;
    font-size: 32px;
    font-family: var(--rounded);
    font-weight: 700;
    text-align: center;
}

.mobile-nav.show {
    clip-path: circle(150% at 100% 0%);
    opacity: 1;
    pointer-events: auto;
}


.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--rounded);
    font-size: 24px;
    font-weight: 800;
    color: var(--pink);
    display: flex;
    align-items: center;
}

.logo i {
    margin-right: 8px;
}

.nav {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-family: var(--rounded);
    font-weight: 500;
    color: var(--gray-dark);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--pink);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--pink);
}

.nav-link:hover::after {
    width: 100%;
}

.banner {
    display: none;
    position: fixed;
    justify-content: end;
    align-items: center;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0 15px;
    /* background: #1d1e2c; */
    background: none;
    height: 80px;
    z-index: 9999;
}

@media (max-width: 992px) {
    .download-btn {
        /* 992px以下でなくなる */
        display: none;
    }

    .banner {
        display: flex;
    }


}

.mobile-menu {
    display: none;
    font-size: 24px;
    color: var(--dark);
    cursor: pointer;
}

/* Hero */
.hero {
    padding: 180px 0 160px;
    background: linear-gradient(135deg, var(--pink-light) 0%, var(--orange-light) 100%);
    position: relative;
    overflow: hidden;
    border-radius: 0 0 0 0px;
    margin-bottom: -80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23FF6BA9' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 0;
}

.hero-container {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
    padding-left: 100px;
}

.hero-content {
    flex: 1;
    padding-right: 40px;
    max-width: 600px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    background: #ffffff;
    color: var(--pink);
    padding: 8px 16px;
    border-radius: var(--radius-round);
    font-family: var(--rounded);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 24px;
}

.hero-label i {
    margin-right: 8px;
}

.hero-title {
    font-family: var(--rounded);
    font-size: 48px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--pink);
    position: relative;
    display: inline-block;
}

.hero-title span::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--pink-light);
    z-index: -1;
    border-radius: 4px;
}

.hero-desc {
    font-size: 18px;
    color: var(--gray-dark);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    align-items: center;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-phone {
    width: 100%;
    max-width: 400px;
    overflow: hidden;
    position: relative;
    z-index: 2;
    margin: 0 auto;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

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

    50% {
        transform: translateY(-15px);
    }
}

.floating-card {
    position: absolute;
    background: white;
    padding: 16px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3;
}

.floating-card-1 {
    top: 90px;
    left: 0;
    animation: float 5s ease-in-out infinite;
}

.floating-card-2 {
    bottom: 50px;
    right: 0;
    animation: float 7s ease-in-out infinite 1s;
}

.card-icon {
    width: 40px;
    height: 40px;
    background: var(--pink-light);
    color: var(--pink);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 20px;
}

.card-content h4 {
    font-family: var(--rounded);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
}

.card-content p {
    font-size: 12px;
    color: var(--gray);
}

/* What is Nuptial Section */
.what-is-nuptial {
    padding: 120px 0;
    background: var(--white);
    border-radius: 80px 0 80px 0;
    position: relative;
    overflow: hidden;
    margin-bottom: -80px;
    z-index: 3;
}

.what-is-nuptial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('about_nuptial.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.5;
    z-index: 0;
}

.what-is-nuptial::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}



/* Users */
.users {
    padding: 160px 0 120px;
    background: #fbf3f3;
    position: relative;
    border-radius: 80px 0 80px 0;
    overflow: hidden;
    margin-top: 0;
    margin-bottom: -80px;
    z-index: 2;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-family: var(--rounded);
    font-size: 36px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 32px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--pink), var(--orange));
    border-radius: 2px;
}

.section-desc {
    font-size: 18px;
    color: #4a4e62;
}

/* Redesigned user items */
.user-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.user-item {
    position: relative;
    padding: 30px;
    background: white;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 34px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.user-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.user-item-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
}

.user-item-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--pink), var(--peach));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 24px;
    box-shadow: 0 4px 12px rgba(255, 107, 169, 0.2);
}

.user-item-title {
    font-family: var(--rounded);
    font-size: 22px;
    font-weight: 800;
    color: var(--dark);
    margin: 0;
}

.user-item-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.user-message {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.message-bubble {
    flex: 1;
    padding: 12px 14px;
    background: #ffe2ed;
    border-radius: var(--radius-md);
    position: relative;
    margin-bottom: 24px;
}

.message-bubble::after {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 12px solid #ffe2ed;
    transform: translateY(-50%);
}

.solution-arrow {
    position: relative;
    width: 100%;
    height: 20px;
    margin: 2px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.solution-arrow::before {
    content: '＼なぷしゃるで解決／';
    font-family: var(--rounded);
    font-size: 16px;
    color: var(--pink);
    font-weight: 700;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {

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

    50% {
        transform: translateY(4px);
    }
}

.solution-box {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 20px;
    background: var(--orange-light);
    border-radius: var(--radius-md);
    position: relative;
    margin-top: 2px;
}

.solution-box::before {
    content: '❤';
    position: absolute;
    top: -18px;
    right: 16px;
    font-size: 26px;
    color: var(--pink);
    animation: float 3s ease-in-out infinite;
}

.solution-box::after {
    content: '❤';
    position: absolute;
    bottom: -18px;
    left: 16px;
    font-size: 26px;
    color: var(--pink);
    animation: float 3s ease-in-out infinite 1.5s;
}

.solution-text {
    margin: 0;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

@keyframes float {

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

    50% {
        transform: translateY(-4px);
    }
}

/* Features */
.features {
    padding: 160px 0;
    background: var(--white);
    border-radius: 80px 0 80px 0;
    position: relative;
    overflow: hidden;
    margin-top: 0;
    margin-bottom: -80px;
    z-index: 1;
}

.features .section-header {
    margin-top: 0;
}

.features::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: var(--pink-light);
    border-radius: 50%;
    opacity: 0.1;
    z-index: -1;
}

.features::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: var(--orange-light);
    border-radius: 50%;
    opacity: 0.1;
    z-index: -1;
}

/* Redesigned feature items */
.feature-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-item {
    position: relative;
    padding: 40px 30px 30px;
    background: #f6f7fb;
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.feature-item:hover {
    transform: translateY(-8px);
}

.feature-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(to right, var(--orange), var(--peach));
    color: white;
    font-family: var(--rounded);
    font-weight: 700;
    font-size: 12px;
    padding: 4px 16px;
    border-radius: var(--radius-round);
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 2;
}

.feature-item:hover .feature-badge {
    opacity: 1;
    transform: translateY(0);
}

.feature-item-icon {
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10%;
}

.feature-item-title {
    font-family: var(--rounded);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark);
    position: relative;
    z-index: 1;
}

.feature-item-desc {
    font-size: 16px;
    color: var(--gray-dark);
    margin-bottom: 24px;
    flex-grow: 1;
    position: relative;
    z-index: 1;
    line-height: 1.7;
}

/* Testimonials */
.testimonials {
    padding: 180px 0 160px;
    background: var(--testimonials-bg);
    border-radius: 0px 0 0 0;
    overflow: hidden;
    margin-bottom: -80px;
}

.testimonial-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.testimonial-grid {
    display: flex;
    gap: 30px;
    padding: 20px 0;
    animation: scroll 30s linear infinite;
}

.testimonial-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 30px;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.03);
    width: calc((100% - 60px) / 3);
    flex: 0 0 auto;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-100% - 30px));
    }
}

.testimonial-grid:hover {
    animation-play-state: paused;
}

.testimonial-stars {
    color: var(--orange);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(to right, var(--pink), var(--peach));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--rounded);
    font-weight: 700;
    font-size: 20px;
}

.author-info h4 {
    font-family: var(--rounded);
    font-weight: 700;
    margin-bottom: 4px;
}

.author-info p {
    font-size: 14px;
    color: var(--gray);
}

/* About Us Section */
.about {
    padding: 60px 0;
    background: var(--white);
    position: relative;
    border-radius: 80px 0 80px 0;
    overflow: hidden;
    margin-bottom: -80px;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('founderstory.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.5;
    z-index: 0;
}

.about::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.about-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    padding: 40px 20px;
    border-radius: var(--radius-lg);
    box-sizing: border-box;
}

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

.about-text h3 {
    font-family: var(--rounded);
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 24px;
    position: relative;
    display: inline-block;
}

.about-text h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--pink), var(--orange));
    border-radius: 2px;
}

.about-text p {
    font-size: 18px;
    color: var(--white);
    line-height: 1.6;
    margin-bottom: 24px;
    opacity: 0.9;
    word-break: break-word;
}

@media (max-width: 768px) {
    .about-text h3 {
        font-size: 28px;
    }

    .about-text p {
        font-size: 16px;
    }

    .about-content {
        padding: 32px 16px;
    }
}




/* FAQ Section */
.faq {
    padding: 180px 0 160px;
    background: var(--faq-bg);
    border-radius: 0px 0 0 0;
    overflow: hidden;
    margin-bottom: -80px;
}

.faq-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.faq-item {
    position: relative;
    padding: 40px;
    background: white;
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease;
    overflow: hidden;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.03);
    text-align: center;
}

.faq-item:hover {
    transform: translateY(-8px);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 12px 0;
    font-family: var(--rounded);
    font-weight: 700;
    color: var(--dark);
    transition: all 0.3s ease;
    text-align: left;
    gap: 16px;
}

.faq-question h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    flex: 1;
    text-align: left;
    word-break: break-word;
}

.faq-question:hover {
    color: var(--pink);
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 12px 0;
    font-size: 16px;
    color: var(--gray-dark);
    line-height: 1.6;
    display: none;
    transition: all 0.3s ease;
}

.faq-answer.active {
    display: block;
}

.faq-answer a {
    color: var(--pink, #FF6BA9);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.2s;
}
.faq-answer a:hover {
    color: var(--orange, #FFB547);
}

.cta {
    padding: 120px 0 160px;
    background: linear-gradient(to right, var(--pink), var(--orange));
    color: white;
    position: relative;
    overflow: hidden;
    border-radius: 0 80px 0 0;
    margin-bottom: -80px;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='52' height='26' viewBox='0 0 52 26' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M10 10c0-2.21-1.79-4-4-4-3.314 0-6-2.686-6-6h2c0 2.21 1.79 4 4 4 3.314 0 6 2.686 6 6 0 2.21 1.79 4 4 4 3.314 0 6 2.686 6 6 0 2.21 1.79 4 4 4v2c-3.314 0-6-2.686-6-6 0-2.21-1.79-4-4-4-3.314 0-6-2.686-6-6zm25.464-1.95l8.486 8.486-1.414 1.414-8.486-8.486 1.414-1.414z' /%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.4;
}

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

.cta-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    padding: 8px 16px;
    border-radius: var(--radius-round);
    font-family: var(--rounded);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 24px;
}

.cta-badge i {
    margin-right: 8px;
}

.cta-title {
    font-family: var(--rounded);
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 32px;
    line-height: 1.2;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-desc {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    background: var(--footer-bg);
    color: white;
    border-radius: 80px 0 0 0;
    position: relative;
    z-index: 1;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-about {
    max-width: 350px;
}

.footer-logo {
    font-family: var(--rounded);
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo i {
    margin-right: 8px;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--pink);
    transform: translateY(-4px);
}

.footer-title {
    font-family: var(--rounded);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer-links {
    list-style: none;
}

.footer-link {
    margin-bottom: 12px;
}

.footer-link a {
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.footer-link a i {
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.3s ease;
    margin-right: 8px;
}

.footer-link a:hover {
    color: white;
}

.footer-link a:hover i {
    opacity: 1;
    transform: translateX(0);
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.legal-links {
    display: flex;
    gap: 20px;
}

.legal-link {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    transition: all 0.3s ease;
}

.legal-link:hover {
    color: white;
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

.section-content {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.section-content.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-content-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease-out;
}

.section-content-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.section-content-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease-out;
}

.section-content-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.animate {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

.delay-4 {
    animation-delay: 0.4s;
}

/* Responsive Design */
@media (max-width: 992px) {
    .container {
        max-width: 100%;
    }

    .hero-container {
        flex-direction: column;
        text-align: center;
        padding: 0px;
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: 60px;
    }

    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .footer {
        padding: 80px 0 80px;
    }

    .floating-card {
        display: none;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .footer-about {
        grid-column: span 2;
        max-width: 100%;
        text-align: center;
    }


    .faq-items {
        grid-template-columns: repeat(2, 1fr);
        /* 992px以下は2列 */
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        text-align: center;
        flex-direction: column;
    }

    .user-items {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonial-card {
        width: calc((100% - 30px) / 2);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-menu {
        display: block;
        z-index: 1000;
    }

    .hero-title {
        font-size: 36px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-about {
        grid-column: span 1;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .cta-buttons .btn {
        font-size: 22px;
        font-weight: 800;
        box-shadow: 0 8px 32px rgba(255, 107, 169, 0.25);
        padding: 18px 40px;
    }

    .cta-buttons .btn {
        font-size: 16px;
        padding: 14px 24px;
    }

    .hero,
    .what-is-nuptial,
    .users,
    .features,
    .testimonials,
    .cta,
    .footer {
        border-radius: 0;
        /* margin-bottom: 0; */
    }



    .user-items {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .testimonial-card {
        width: 100%;
    }

    .testimonial-grid {
        animation: none;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        gap: 24px;
    }

    .legal-links {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .hero-content {
        padding: 0 20px;
    }

    .faq-items {
        grid-template-columns: repeat(1, 1fr);
    }

    .user-items {
        padding: 0;
    }

    .testimonial-container {
        padding: 0;
    }

    .about-content {
        padding: 0;
    }
}

.simple-testimonials {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.simple-testimonial-card {
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  padding: 32px 28px;
  max-width: 480px;
  min-width: 280px;
  flex: 1 1 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.simple-testimonial-text {
  font-size: 16px;
  color: #333;
  margin-bottom: 24px;
  line-height: 1.8;
}

.simple-testimonial-author {
  margin-top: auto;
  text-align: left;
}

.author-name {
  font-weight: bold;
  font-size: 18px;
  color: var(--pink, #FF6BA9);
}

.author-title {
  font-size: 14px;
  color: #888;
}

@media (max-width: 768px) {
  .simple-testimonials {
    flex-direction: column;
    gap: 24px;
  }
  .simple-testimonial-card {
    max-width: 100%;
  }
}

.large-desc {
    font-size: 24px;
    line-height: 2;
}