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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    background-color: #ffffff;
    color: #000000;
    line-height: 1.6;
}

/* Header Styles */
.header {
    padding: 20px 120px;
    border-bottom: 1px solid #e0e0e0;
}

.header-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    font-size: 24px;
    font-weight: 300;
    letter-spacing: 2px;
}

.logo-text-bold {
    font-weight: 700;
}

.navigation {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #000000;
    font-size: 14px;
    font-weight: 400;
    transition: opacity 0.2s;
}

.nav-link:hover {
    opacity: 0.6;
}

.nav-link.external {
    display: flex;
    align-items: center;
    gap: 4px;
}

.external-icon {
    width: 12px;
    height: 12px;
    border: 1px solid #000;
    position: relative;
    display: inline-block;
}

.external-icon::after {
    content: '';
    position: absolute;
    top: -2px;
    right: -2px;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-bottom: 4px solid #000;
}

/* Main Content Styles */
.main-content {
    padding: 80px 120px;
}

.content-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.mission-section {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.mission-title {
    font-size: 18px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 8px;
}

.mission-main {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mission-main-text {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.3;
    color: #000000;
    letter-spacing: -0.5px;
}

.mission-description {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 16px;
}

.mission-text {
    font-size: 16px;
    line-height: 1.8;
    color: #333333;
    font-weight: 400;
}

/* Graphic Section Styles */
.graphic-section {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.avocado-group {
    display: flex;
    gap: 60px;
    align-items: center;
    justify-content: center;
}

.avocado-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.avocado-container {
    position: relative;
    width: 120px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avocado-seed {
    width: 40px;
    height: 50px;
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 100%);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    position: absolute;
    z-index: 3;
    animation: seedGrow 6s ease-in-out infinite;
    transform-origin: center bottom;
    opacity: 0;
}

.avocado-fruit {
    width: 100px;
    height: 140px;
    position: absolute;
    z-index: 1;
    animation: fruitGrow 6s ease-in-out infinite;
    transform-origin: center bottom;
    overflow: visible;
}

.avocado-half {
    width: 100px;
    height: 140px;
    background: linear-gradient(135deg, #90EE90 0%, #228B22 50%, #006400 100%);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    position: absolute;
    top: 0;
    left: 0;
}

.avocado-half-left {
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
    animation: cutLeft 6s ease-in-out infinite;
}

.avocado-half-right {
    clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
    animation: cutRight 6s ease-in-out infinite;
}

.avocado-cut-line {
    position: absolute;
    width: 2px;
    height: 100%;
    background-color: #ffffff;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    opacity: 0;
    z-index: 2;
    animation: cutLine 6s ease-in-out infinite;
}

.avocado-item:nth-child(1) .avocado-seed,
.avocado-item:nth-child(1) .avocado-fruit,
.avocado-item:nth-child(1) .avocado-cut-line {
    animation-delay: 0s;
}

.avocado-item:nth-child(2) .avocado-seed,
.avocado-item:nth-child(2) .avocado-fruit,
.avocado-item:nth-child(2) .avocado-cut-line {
    animation-delay: 0.5s;
}

.avocado-item:nth-child(3) .avocado-seed,
.avocado-item:nth-child(3) .avocado-fruit,
.avocado-item:nth-child(3) .avocado-cut-line {
    animation-delay: 1s;
}

@keyframes seedGrow {
    0% {
        transform: scale(0.1) translateY(80px);
        opacity: 0;
    }
    15% {
        transform: scale(0.3) translateY(50px);
        opacity: 0.5;
    }
    30% {
        transform: scale(0.6) translateY(20px);
        opacity: 0.8;
    }
    40% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    50% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    60% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    70% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    85% {
        transform: scale(0.6) translateY(20px);
        opacity: 0.8;
    }
    100% {
        transform: scale(0.1) translateY(80px);
        opacity: 0;
    }
}

@keyframes fruitGrow {
    0% {
        transform: scale(0.05) translateY(100px);
        opacity: 0;
    }
    15% {
        transform: scale(0.3) translateY(60px);
        opacity: 0.4;
    }
    30% {
        transform: scale(0.7) translateY(20px);
        opacity: 0.7;
    }
    40% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    50% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    60% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    70% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    85% {
        transform: scale(0.7) translateY(20px);
        opacity: 0.7;
    }
    100% {
        transform: scale(0.05) translateY(100px);
        opacity: 0;
    }
}

@keyframes cutLeft {
    0%, 50% {
        transform: translateX(0);
    }
    60% {
        transform: translateX(-15px) rotate(-5deg);
    }
    70% {
        transform: translateX(-15px) rotate(-5deg);
    }
    85% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes cutRight {
    0%, 50% {
        transform: translateX(0);
    }
    60% {
        transform: translateX(15px) rotate(5deg);
    }
    70% {
        transform: translateX(15px) rotate(5deg);
    }
    85% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes cutLine {
    0%, 45% {
        opacity: 0;
        height: 0%;
    }
    50% {
        opacity: 1;
        height: 100%;
    }
    70% {
        opacity: 1;
        height: 100%;
    }
    75% {
        opacity: 0;
        height: 100%;
    }
    100% {
        opacity: 0;
        height: 0%;
    }
}

/* Company Section Styles */
.company-section {
    padding: 0 120px 60px 120px;
    background-color: #ffffff;
}

.company-container {
    max-width: 1100px;
    margin: 0 auto;
}

.company-title {
    font-size: 32px;
    font-weight: 700;
    color: #000000;
    text-decoration: underline;
    margin-bottom: 60px;
}

.company-details {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.company-row {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.company-label {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    min-width: 120px;
}

.company-value {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    flex: 1;
}

.company-value-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
}

.map-button {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid #000000;
    color: #000000;
    text-decoration: none;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 1px;
    transition: opacity 0.2s;
    white-space: nowrap;
}

.map-button:hover {
    opacity: 0.6;
}

.member-item {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    margin-bottom: 8px;
}

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

/* Contact Section Styles */
.contact-section {
    padding: 120px 300px;
    background-color: #333333;
}

.contact-container {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.contact-title {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    text-decoration: underline;
    margin: 0;
}

.contact-box {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
}

.contact-line {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
}

.contact-button {
    display: inline-block;
    padding: 16px 48px;
    background-color: #000000;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 400;
    transition: opacity 0.2s;
}

.contact-button:hover {
    opacity: 0.8;
}

/* Partners Section Styles */
.partners-section {
    padding: 80px 120px;
    background-color: #f5f5f0;
}

.partners-container {
    max-width: 1100px;
    margin: 0 auto;
}

.partners-title {
    font-size: 18px;
    font-weight: 400;
    color: #000000;
    text-align: center;
    margin-bottom: 60px;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.partner-logo {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 100px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.partner-logo-text {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
}

.partner-bold {
    font-weight: 700;
}

.partner-logo-icon {
    font-size: 20px;
    margin-right: 4px;
}

.partner-arrow {
    font-size: 14px;
    color: #000000;
    margin-left: 4px;
}

/* Services Section Styles */
.services-section {
    padding: 60px 120px;
    background-color: #ffffff;
}

.services-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.services-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.services-top-title {
    font-size: 14px;
    color: #000000;
    text-decoration: underline;
    margin-bottom: 8px;
}

.services-subheading {
    font-size: 24px;
    font-weight: 700;
    color: #000000;
    margin-top: 8px;
}

.services-heading {
    font-size: 42px;
    font-weight: 700;
    color: #000000;
    line-height: 1.2;
    margin: 0;
}

.services-description {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 16px;
}

.services-text {
    font-size: 16px;
    line-height: 1.8;
    color: #333333;
    font-weight: 400;
}

.services-button {
    display: inline-block;
    padding: 16px 32px;
    background-color: #000000;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    margin-top: 8px;
    transition: opacity 0.2s;
    width: fit-content;
}

.services-button:hover {
    opacity: 0.8;
}

/* Services Visual Styles */
.services-visual {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
}

.visual-person {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
}

.person-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e0e0e0 0%, #f5f5f5 100%);
    border: 4px solid #ffffff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    position: relative;
}

.person-circle::before {
    content: '👤';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 80px;
}

.visual-badge {
    position: absolute;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 4;
}

.badge-1 {
    top: 10%;
    right: 20%;
    background: linear-gradient(135deg, #c0c0c0 0%, #e8e8e8 100%);
}

.badge-text {
    font-size: 14px;
    font-weight: 700;
    color: #000000;
}

.visual-box {
    position: absolute;
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.box-blue {
    top: 15%;
    left: 10%;
    background-color: #0066ff;
    color: #ffffff;
}

.box-colorful {
    top: 25%;
    right: 10%;
    background: linear-gradient(135deg, #ff6b6b 0%, #ffd93d 100%);
    color: #000000;
}

.box-dark {
    bottom: 20%;
    left: 15%;
    background-color: #333333;
    color: #ffffff;
}

.box-text {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
    text-align: center;
}

.visual-circle {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

.circle-yellow {
    top: 30%;
    left: 5%;
    background-color: #ffcc00;
}

.circle-text {
    font-size: 12px;
    font-weight: 700;
    color: #000000;
    text-align: center;
    line-height: 1.3;
}

.visual-thumbnails {
    position: absolute;
    bottom: 10%;
    right: 5%;
    display: flex;
    gap: 8px;
    z-index: 2;
}

.thumbnail {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    background: linear-gradient(135deg, #e0e0e0 0%, #f5f5f5 100%);
    border: 2px solid #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Feature Section Styles */
.feature-section {
    position: relative;
    padding: 40px 60px;
    overflow: hidden;
}

.feature-section:first-of-type {
    padding-top: 120px;
}

.feature-section:last-of-type {
    padding-bottom: 120px;
}

.feature-container {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.feature-section-reverse .feature-container {
    grid-template-columns: 1fr 1fr;
}

.feature-section-reverse .phone-section {
    order: 1;
}

.feature-section-reverse .feature-content {
    order: 2;
}

.feature-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-top-title {
    font-size: 14px;
    color: #000000;
    text-decoration: underline;
    margin-bottom: 8px;
}

.feature-heading {
    font-size: 56px;
    font-weight: 700;
    color: #333333;
    line-height: 1;
    margin: 0;
}

.feature-subtitle {
    font-size: 20px;
    color: #000000;
    font-weight: 400;
    margin-top: 8px;
}

.feature-message {
    font-size: 24px;
    color: #000000;
    font-weight: 400;
    margin-top: 16px;
}

.feature-description {
    margin-top: 24px;
}

.feature-text {
    font-size: 16px;
    line-height: 1.8;
    color: #333333;
    font-weight: 400;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 16px;
    color: #000000;
    text-decoration: underline;
    margin-top: 16px;
    transition: opacity 0.2s;
}

.feature-link:hover {
    opacity: 0.6;
}

/* Phone Section Styles */
.phone-section {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-wrapper {
    perspective: 1000px;
}

.phone-frame {
    width: 320px;
    height: 640px;
    background: #000;
    border-radius: 40px;
    padding: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: rotateY(-5deg) rotateX(2deg);
    transition: transform 0.3s;
}

.phone-frame:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 32px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.phone-screen-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 32px;
}

.phone-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 20px;
    font-size: 12px;
    font-weight: 600;
    color: #000;
}

.phone-status-icons {
    display: flex;
    gap: 4px;
}

.phone-icon {
    width: 16px;
    height: 16px;
    background: #000;
    border-radius: 2px;
}

.phone-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid #e0e0e0;
}

.phone-menu-icon {
    width: 24px;
    height: 24px;
    background: #000;
    border-radius: 2px;
}

.phone-logo-small {
    font-size: 14px;
    font-weight: 700;
    color: #000;
    letter-spacing: 1px;
}

.phone-header-icons {
    display: flex;
    gap: 12px;
}

.phone-tabs {
    display: flex;
    gap: 16px;
    padding: 12px 16px;
    border-bottom: 1px solid #e0e0e0;
    overflow-x: auto;
}

.phone-tab {
    font-size: 12px;
    color: #666;
    white-space: nowrap;
    padding-bottom: 4px;
}

.phone-tab.active {
    color: #000;
    font-weight: 600;
    border-bottom: 2px solid #000;
}

.phone-content {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
}

.phone-date {
    font-size: 12px;
    color: #666;
    margin-bottom: 16px;
}

.phone-article {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f0f0;
}

.phone-article.featured {
    background: linear-gradient(135deg, #fff5e6 0%, #ffe6cc 100%);
    padding: 16px;
    border-radius: 8px;
    border-bottom: none;
    margin-bottom: 20px;
}

.phone-article-graphic {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.phone-graphic-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: #000;
}

.phone-graphic-circle.yellow {
    background: #ffcc00;
}

.phone-graphic-text {
    font-size: 12px;
    color: #000;
    font-weight: 600;
    line-height: 1.4;
}

.phone-article-title {
    font-size: 14px;
    font-weight: 600;
    color: #000;
    line-height: 1.5;
    margin-bottom: 8px;
}

.phone-article-meta {
    display: flex;
    gap: 12px;
    font-size: 11px;
    color: #666;
}

.phone-source {
    font-weight: 500;
}

.phone-picks {
    color: #0066ff;
}

.phone-article-thumbnail {
    width: 100%;
    height: 80px;
    background: #e0e0e0;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.phone-thumbnail-text {
    font-size: 12px;
    font-weight: 700;
    color: #666;
    letter-spacing: 2px;
}

.phone-bottom-nav {
    display: flex;
    justify-content: space-around;
    padding: 12px 0;
    border-top: 1px solid #e0e0e0;
    background: #fff;
}

.phone-nav-item {
    font-size: 10px;
    color: #666;
    text-align: center;
}

.phone-nav-item.active {
    color: #000;
    font-weight: 600;
}

.phone-article-image {
    width: 100%;
    height: 180px;
    position: relative;
    margin-bottom: 16px;
    overflow: hidden;
}

.phone-image-sky {
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #87CEEB 0%, #E0F6FF 100%);
    position: relative;
}

.phone-image-sky::before {
    content: '';
    position: absolute;
    width: 60px;
    height: 30px;
    background: #ffffff;
    border-radius: 50px;
    top: 20px;
    left: 20px;
    box-shadow: 50px 10px 0 -5px #ffffff, 100px 20px 0 -8px #ffffff;
}

.phone-image-sky::after {
    content: '🐦';
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 20px;
}

.phone-image-coin {
    position: absolute;
    width: 80px;
    height: 80px;
    background: #ffcc00;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    font-weight: 700;
    color: #000;
    box-shadow: 0 0 0 2px #fff;
}

.phone-article-detail {
    padding: 0 16px;
}

.phone-article-date {
    font-size: 11px;
    color: #666;
    margin-bottom: 8px;
}

.phone-article-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0;
}

.phone-author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e0e0e0 0%, #f5f5f5 100%);
}

.phone-author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.phone-author-name {
    font-size: 12px;
    font-weight: 600;
    color: #000;
}

.phone-author-title {
    font-size: 11px;
    color: #666;
}

.phone-article-excerpt {
    font-size: 13px;
    color: #333;
    line-height: 1.6;
    margin-top: 12px;
}

.phone-bottom-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 12px 0;
    border-top: 1px solid #e0e0e0;
    background: #fff;
}

.phone-action-icon {
    font-size: 18px;
}

.phone-action-text {
    font-size: 12px;
    color: #000;
    margin-left: 8px;
}

/* Curve Line */
.curve-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 400px;
    background: linear-gradient(to right, 
        transparent 0%,
        transparent 20%,
        #f5f5f5 30%,
        #f5f5f5 50%,
        #f5f5f5 70%,
        transparent 80%,
        transparent 100%
    );
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    z-index: 1;
    pointer-events: none;
}

/* Scroll Top Button */
.scroll-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 48px;
    height: 48px;
    background: #000;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s, opacity 0.2s;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover {
    transform: translateY(-4px);
}

.scroll-top svg {
    width: 20px;
    height: 20px;
    transform: rotate(0deg);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .graphic-section {
        order: -1;
    }
    
    .mission-main-text {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 16px 20px;
    }
    
    .navigation {
        gap: 16px;
        font-size: 12px;
    }
    
    .main-content {
        padding: 40px 20px;
    }
    
    .mission-title {
        font-size: 24px;
    }
    
    .mission-main-text {
        font-size: 28px;
    }
    
    .exclamation-group {
        gap: 40px;
    }
    
    .exclamation-mark {
        width: 20px;
        height: 100px;
    }
    
    .exclamation-dot {
        width: 50px;
        height: 50px;
    }
    
    .feature-section {
        padding: 60px 20px;
    }
    
    .feature-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .feature-section-reverse .phone-section {
        order: -1;
    }
    
    .feature-section-reverse .feature-content {
        order: 2;
    }
    
    .feature-heading {
        font-size: 48px;
    }
    
    .phone-frame {
        width: 280px;
        height: 560px;
    }
    
    .partners-section {
        padding: 60px 20px;
    }
    
    .partners-title {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .partner-logo {
        padding: 20px;
        min-height: 80px;
    }
    
    .services-section {
        padding: 60px 20px;
    }
    
    .services-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .services-heading {
        font-size: 36px;
    }
    
    .services-visual {
        height: 400px;
    }
    
    .person-circle {
        width: 150px;
        height: 150px;
    }
    
    .person-circle::before {
        font-size: 60px;
    }
    
    .company-section {
        padding: 60px 20px;
    }
    
    .company-title {
        font-size: 24px;
        margin-bottom: 40px;
    }
    
    .company-row {
        flex-direction: column;
        gap: 12px;
    }
    
    .company-label {
        min-width: auto;
    }
    
    .company-value-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .contact-section {
        padding: 60px 20px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-title {
        font-size: 24px;
    }
    
    .contact-box {
        padding: 40px 24px;
    }
    
    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

/* Contact Page Styles */
.contact-page {
    padding: 120px 120px;
    min-height: calc(100vh - 200px);
}

.contact-page-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-page-title {
    font-size: 48px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 32px;
    text-align: center;
}

.contact-page-description {
    font-size: 16px;
    line-height: 1.8;
    color: #333333;
    margin-bottom: 60px;
    text-align: center;
}

.contact-form-wrapper {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 14px;
    font-weight: 600;
    color: #000000;
    display: flex;
    align-items: center;
    gap: 4px;
}

.required {
    color: #ff0000;
    font-size: 12px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
    color: #000000;
    background-color: #ffffff;
    transition: border-color 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #000000;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-notice {
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 4px;
    margin-top: 8px;
}

.form-notice p {
    font-size: 12px;
    line-height: 1.6;
    color: #666666;
    margin-bottom: 8px;
}

.form-notice p:last-child {
    margin-bottom: 0;
}

.form-submit-button {
    padding: 16px 48px;
    background-color: #000000;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    align-self: center;
    margin-top: 16px;
}

.form-submit-button:hover {
    opacity: 0.8;
}

/* Footer Styles */
.footer {
    background-color: #f5f5f5;
    padding: 60px 120px 40px;
    margin-top: 80px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 40px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-title {
    font-size: 14px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 8px;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    font-size: 14px;
    color: #666666;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link:hover {
    color: #000000;
}

.footer-copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #e0e0e0;
}

.footer-copyright p {
    font-size: 12px;
    color: #666666;
    margin: 0;
}

@media (max-width: 768px) {
    .contact-page {
        padding: 60px 20px;
    }
    
    .contact-page-title {
        font-size: 32px;
    }
    
    .contact-form-wrapper {
        padding: 24px;
    }
    
    .footer {
        padding: 40px 20px 30px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}