:root {
            --pink: #4A90D9;
            --pink-dark: #2E5AAC;
            --mint: #5EC8E5;
            --peach: #E8F4FD;
            --cream: #F8FBFD;
            --white: #FFFFFF;
            --dark: #1A2744;
            --gray: #6B7A94;
            --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--cream);
            color: var(--dark);
            line-height: 1.8;
            overflow-x: hidden;
        }

        /* Navigation */
        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 20px 60px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.4s ease;
        }

        .nav.scrolled {
            background: rgba(253, 251, 249, 0.92);
            backdrop-filter: blur(20px);
            padding: 14px 60px;
            border-bottom: 1px solid rgba(61, 54, 64, 0.06);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 14px;
            text-decoration: none;
            color: var(--dark);
        }

        .nav-logo-icon {
            width: 40px;
            height: 40px;
            background: var(--pink);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .nav-logo-icon svg {
            width: 24px;
            height: 24px;
        }

        .nav-logo-text {
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .nav-links {
            display: flex;
            gap: 48px;
            list-style: none;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--gray);
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .nav-links a:hover {
            color: var(--dark);
        }

        .nav-menu-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            background: linear-gradient(160deg, var(--cream) 0%, var(--peach) 60%, var(--pink) 100%);
        }

        .hero-container {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 60px;
            width: 100%;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .hero-content {
            padding: 120px 0;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            background: var(--white);
            border-radius: 50px;
            font-size: 12px;
            font-weight: 500;
            color: var(--gray);
            margin-bottom: 28px;
            box-shadow: 0 2px 12px rgba(61, 54, 64, 0.04);
        }

        .hero-title {
            font-size: clamp(40px, 5vw, 58px);
            font-weight: 700;
            line-height: 1.2;
            color: var(--dark);
            margin-bottom: 24px;
        }

        .hero-title-line {
            display: block;
        }

        .hero-title-line:last-child {
            color: var(--pink-dark);
        }

        .hero-desc {
            font-size: 16px;
            color: var(--gray);
            line-height: 1.9;
            max-width: 440px;
            margin-bottom: 40px;
        }

        .hero-cta {
            display: flex;
            gap: 16px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 32px;
            background: var(--dark);
            color: var(--white);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            border-radius: 60px;
            transition: all 0.3s ease;
        }

        .btn-primary:hover {
            background: var(--pink-dark);
            transform: translateY(-2px);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 32px;
            background: transparent;
            color: var(--dark);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            border-radius: 60px;
            border: 1.5px solid rgba(61, 54, 64, 0.15);
            transition: all 0.3s ease;
        }

        .btn-secondary:hover {
            border-color: var(--dark);
            background: var(--white);
        }

        /* Hero Visual */
        .hero-visual {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-illustration {
            position: relative;
            width: 100%;
            max-width: 420px;
        }

        .hero-circle {
            width: 100%;
            aspect-ratio: 1;
            background: linear-gradient(135deg, var(--white), var(--cream));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 40px 80px rgba(61, 54, 64, 0.08);
        }

        .hero-mascot {
            width: 70%;
            height: 70%;
            transition: transform 0.4s ease;
        }

        .hero-mascot:hover {
            transform: scale(1.05);
        }

        .hero-mascot svg {
            width: 100%;
            height: 100%;
        }

        /* Section Styles */
        section {
            padding: 120px 60px;
            position: relative;
        }

        .section-header {
            text-align: center;
            max-width: 640px;
            margin: 0 auto 72px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-size: 16px;
            font-weight: 600;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--pink-dark);
            margin-bottom: 16px;
        }

        .section-label::before,
        .section-label::after {
            content: '';
            width: 24px;
            height: 1px;
            background: var(--pink);
        }

        .section-title {
            font-size: clamp(30px, 4vw, 42px);
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 16px;
            color: var(--gray);
            line-height: 1.8;
        }

        /* About Section */
        .about {
            background: var(--white);
        }

        .about-grid {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 80px;
            align-items: center;
        }

        .about-visual {
            position: relative;
        }

        .about-card {
            aspect-ratio: 1;
            background: linear-gradient(135deg, var(--pink), var(--peach));
            border-radius: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 24px 60px rgba(242, 184, 198, 0.25);
            transition: transform 0.4s ease, box-shadow 0.4s ease;
        }

        .about-card:hover {
            transform: scale(1.03);
            box-shadow: 0 32px 80px rgba(242, 184, 198, 0.35);
        }

        .about-card svg {
            width: 60%;
            height: 60%;
        }

        .about-content h2 {
            font-size: 34px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 20px;
            line-height: 1.4;
        }

        .about-content h2 span {
            color: var(--pink-dark);
        }

        .about-text {
            font-size: 15px;
            color: var(--gray);
            line-height: 1.9;
            margin-bottom: 40px;
        }

        .about-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .stat-card {
            text-align: center;
            padding: 28px 20px;
            background: var(--cream);
            border-radius: 20px;
            transition: all 0.3s ease;
        }

        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(61, 54, 64, 0.06);
        }

        .stat-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--pink-dark);
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 12px;
            color: var(--gray);
            font-weight: 500;
        }

        /* Pain Points Section */
        .pain-points {
            background: var(--cream);
        }

        .pain-grid {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .pain-card {
            background: var(--white);
            padding: 40px 32px;
            border-radius: 24px;
            transition: all 0.4s ease;
            box-shadow: 0 4px 20px rgba(61, 54, 64, 0.03);
        }

        .pain-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 50px rgba(61, 54, 64, 0.08);
        }

        .pain-icon {
            width: 72px;
            height: 72px;
            background: var(--cream);
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            transition: all 0.3s ease;
        }

        .pain-card:hover .pain-icon {
            background: var(--pink);
        }

        .pain-icon svg {
            width: 40px;
            height: 40px;
        }

        .pain-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 12px;
        }

        .pain-text {
            font-size: 14px;
            color: var(--gray);
            line-height: 1.75;
        }

        /* Solutions Section */
        .solutions {
            background: var(--white);
        }

        .solutions-wrapper {
            max-width: 1100px;
            margin: 0 auto;
        }

        .solutions-tabs {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 52px;
        }

        .tab-btn {
            padding: 14px 32px;
            background: transparent;
            border: 1.5px solid rgba(61, 54, 64, 0.1);
            border-radius: 50px;
            font-size: 14px;
            font-weight: 500;
            color: var(--gray);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .tab-btn:hover,
        .tab-btn.active {
            background: var(--dark);
            border-color: var(--dark);
            color: var(--white);
        }

        .solutions-content {
            display: none;
        }

        .solutions-content.active {
            display: block;
        }

        .solution-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }

        .solution-item {
            text-align: center;
            padding: 32px 20px;
            background: var(--cream);
            border-radius: 20px;
            transition: all 0.3s ease;
        }

        .solution-item:hover {
            transform: translateY(-6px);
            background: var(--white);
            box-shadow: 0 16px 40px rgba(61, 54, 64, 0.08);
        }

        .solution-icon {
            width: 64px;
            height: 64px;
            background: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            transition: all 0.3s ease;
        }

        .solution-item:hover .solution-icon {
            background: var(--mint);
        }

        .solution-icon svg {
            width: 32px;
            height: 32px;
        }

        .solution-title {
            font-size: 16px;
            font-weight: 500;
            color: var(--dark);
            line-height: 1.5;
        }

        /* Values Section */
        .values {
            background: var(--dark);
            color: var(--white);
        }

        .values .section-label {
            color: var(--pink);
        }

        .values .section-title {
            color: var(--white);
        }

        .values .section-desc {
            color: rgba(255, 255, 255, 0.5);
        }

        .values-grid {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .value-card {
            padding: 40px 28px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 24px;
            transition: all 0.4s ease;
        }

        .value-card:hover {
            background: rgba(255, 255, 255, 0.06);
            transform: translateY(-6px);
        }

        .value-icon {
            width: 48px;
            height: 48px;
            margin-bottom: 20px;
        }

        .value-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .value-text {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.5);
            line-height: 1.7;
        }

        /* Mission Section */
        .mission {
            background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
        }

        .mission-wrapper {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .mission-card {
            padding: 64px 56px;
            background: var(--white);
            border-radius: 28px;
            box-shadow: 0 24px 60px rgba(61, 54, 64, 0.06);
        }

        .mission-label {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-size: 16px;
            font-weight: 600;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--pink-dark);
            margin-bottom: 28px;
        }

        .mission-text {
            font-size: clamp(24px, 3vw, 30px);
            font-weight: 500;
            color: var(--dark);
            line-height: 1.6;
            margin-bottom: 36px;
        }

        .mission-text span {
            display: block;
        }

        .mission-text span:last-child {
            color: var(--pink-dark);
            margin-top: 16px;
        }

        .mission-vision {
            font-size: 14px;
            color: var(--gray);
            line-height: 1.9;
            padding-top: 32px;
            border-top: 1px solid var(--cream);
        }

        /* Contact Section */
        .contact {
            background: var(--white);
        }

        .contact-wrapper {
            max-width: 560px;
            margin: 0 auto;
            text-align: center;
        }

        .contact-card {
            padding: 56px 48px;
            background: var(--cream);
            border-radius: 28px;
        }

        .contact-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 12px;
        }

        .contact-text {
            font-size: 15px;
            color: var(--gray);
            margin-bottom: 36px;
        }

        .contact-info {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-bottom: 36px;
        }

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

        .contact-item span {
            font-size: 22px;
            color: var(--dark);
            font-weight: 800;
        }

        .contact-email {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 36px;
            background: var(--dark);
            color: var(--white);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            border-radius: 60px;
            transition: all 0.3s ease;
        }

        .contact-email:hover {
            background: var(--pink-dark);
            transform: translateY(-2px);
        }

        /* Footer */
        .footer {
            background: var(--dark);
            color: var(--white);
            padding: 64px 60px 40px;
        }

        .footer-content {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 56px;
        }

        .footer-brand {
            max-width: 280px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }

        .footer-logo-icon {
            width: 40px;
            height: 40px;
            background: var(--pink);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .footer-logo-icon svg {
            width: 24px;
            height: 24px;
        }

        .footer-logo span {
            font-size: 15px;
            font-weight: 600;
        }

        .footer-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.5);
            line-height: 1.8;
        }

        .footer-right {
            display: flex;
            gap: 72px;
        }

        .footer-links,
        .footer-contact {
            display: flex;
            flex-direction: column;
        }

        .footer-links h4,
        .footer-contact h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }

        .footer-links ul,
        .footer-contact ul {
            list-style: none;
        }

        .footer-links li,
        .footer-contact li {
            margin-bottom: 12px;
        }

        .footer-links a,
        .footer-contact a {
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s ease;
        }

        .footer-links a:hover,
        .footer-contact a:hover {
            color: var(--white);
        }

        .footer-bottom {
            max-width: 1100px;
            margin: 0 auto;
            padding-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .footer-bottom p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.35);
        }

        /* Scroll Animations */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

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

        .reveal-delay-1 { transition-delay: 0.1s; }
        .reveal-delay-2 { transition-delay: 0.2s; }
        .reveal-delay-3 { transition-delay: 0.3s; }

        /* Mobile Menu */
        .mobile-menu {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--cream);
            z-index: 999;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .mobile-menu.active {
            opacity: 1;
            visibility: visible;
        }

        .mobile-menu-close {
            position: absolute;
            top: 20px;
            right: 20px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 12px;
        }

        .mobile-nav-links {
            list-style: none;
            text-align: center;
        }

        .mobile-nav-links li {
            margin-bottom: 32px;
        }

        .mobile-nav-links a {
            font-size: 24px;
            font-weight: 500;
            color: var(--dark);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .mobile-nav-links a:hover {
            color: var(--pink-dark);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-container {
                grid-template-columns: 1fr;
                gap: 48px;
                text-align: center;
            }

            .hero-content {
                padding: 100px 0 60px;
            }

            .hero-desc {
                margin: 0 auto 40px;
            }

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

            .hero-visual {
                order: -1;
            }

            .hero-illustration {
                max-width: 300px;
            }

            .about-grid {
                grid-template-columns: 1fr;
                gap: 48px;
            }

            .about-card {
                max-width: 360px;
                margin: 0 auto;
            }

            .pain-grid {
                grid-template-columns: 1fr;
                max-width: 440px;
            }

            .solution-grid {
                grid-template-columns: repeat(3, 1fr);
            }

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

        @media (max-width: 768px) {
            .nav {
                padding: 16px 24px;
            }

            .nav.scrolled {
                padding: 12px 24px;
            }

            .nav-links {
                display: none;
            }

            .nav-menu-btn {
                display: block;
            }

            section {
                padding: 80px 24px;
            }

            .hero-container {
                padding: 0 24px;
            }

            .about-stats {
                grid-template-columns: 1fr;
            }

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

            .values-grid {
                grid-template-columns: 1fr;
            }

            .contact-info {
                flex-direction: column;
                gap: 20px;
            }

            .contact-card {
                padding: 40px 28px;
            }

            .mission-card {
                padding: 48px 28px;
            }

            .footer {
                padding: 48px 24px 32px;
            }

            .footer-content {
                flex-direction: column;
                gap: 40px;
            }

            .footer-right {
                flex-direction: row;
                gap: 60px;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 16px;
                text-align: center;
            }

            .solutions-tabs {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }

            .tab-btn {
                width: 100%;
                max-width: 240px;
            }
        }