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

:root {
    /* Colors - SmartHR Style */
    --primary-color: #00c4cc;
    --primary-dark: #00a8af;
    --primary-light: #33d0d6;
    --secondary-color: #0f62fe;
    --accent-color: #ff6b6b;
    --text-dark: #222222;
    --text-gray: #6f6f6f;
    --text-light: #999999;
    --bg-light: #f7f9fa;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #00c48c;
    --warning-color: #ff8c42;
    --danger-color: #ff4757;
    
    /* Typography */
    --font-base: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.75;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-base);
    line-height: var(--line-height-base);
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.02em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

/* =============================================
   Typography
============================================= */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
}

/* =============================================
   Buttons
============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0097a7 100%);
    color: white;
    box-shadow: 0 4px 16px rgba(0, 196, 204, 0.3);
    font-weight: 700;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0097a7 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 196, 204, 0.4);
    color: white;
}

.btn-secondary {
    background-color: white;
    color: var(--text-dark);
    border: 2px solid var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #f0fdff 0%, #e0f7fa 100%);
    border-color: var(--primary-color);
    color: var(--text-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 196, 204, 0.15);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.btn-nav {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
}

.btn-nav:hover {
    background-color: var(--primary-dark);
    color: white;
}

/* =============================================
   Header
============================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.02em;
}

.logo-image {
    height: 36px;
    width: auto;
    display: block;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav a {
    font-weight: 500;
    color: var(--text-dark);
    transition: color var(--transition-base);
}

.nav a:not(.btn-nav):hover {
    color: var(--primary-color);
}

/* =============================================
   Hero Section
============================================= */
.hero {
    padding: 8rem 0 6rem;
    background: linear-gradient(135deg, #ffffff 0%, #f0fdff 50%, #e0f7fa 100%);
    color: var(--text-dark);
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    z-index: 2;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.ai-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 196, 204, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 196, 204, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.ai-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.6;
    animation: particle-float 10s ease-in-out infinite;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 8s;
}

.particle:nth-child(2) {
    top: 40%;
    left: 20%;
    animation-delay: 1s;
    animation-duration: 10s;
}

.particle:nth-child(3) {
    top: 60%;
    left: 30%;
    animation-delay: 2s;
    animation-duration: 12s;
}

.particle:nth-child(4) {
    top: 30%;
    right: 15%;
    animation-delay: 1.5s;
    animation-duration: 9s;
}

.particle:nth-child(5) {
    top: 50%;
    right: 25%;
    animation-delay: 0.5s;
    animation-duration: 11s;
}

.particle:nth-child(6) {
    top: 70%;
    right: 35%;
    animation-delay: 2.5s;
    animation-duration: 13s;
}

.particle:nth-child(7) {
    top: 15%;
    left: 50%;
    animation-delay: 3s;
    animation-duration: 14s;
}

.particle:nth-child(8) {
    top: 80%;
    left: 60%;
    animation-delay: 1.8s;
    animation-duration: 10.5s;
}

@keyframes particle-float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }
    25% {
        transform: translate(30px, -30px) scale(1.5);
        opacity: 0.8;
    }
    50% {
        transform: translate(-20px, 40px) scale(1);
        opacity: 0.4;
    }
    75% {
        transform: translate(40px, 20px) scale(1.3);
        opacity: 0.7;
    }
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}

.hero-shape-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    top: -200px;
    right: -150px;
    animation: float 20s ease-in-out infinite;
}

.hero-shape-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

.hero-shape-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 10s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.08;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.12;
    }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-label {
    display: inline-block;
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.25;
    margin-bottom: var(--spacing-md);
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.hero-title .highlight {
    color: var(--primary-color);
    position: relative;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--text-gray);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-description strong {
    color: var(--text-dark);
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
    min-width: 120px;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}

.stat-number span {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-gray);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-gray);
    font-weight: 500;
    white-space: nowrap;
}

/* =============================================
   Section Common Styles
============================================= */
section {
    padding: 5rem 0;
}

section:nth-of-type(even) {
    background-color: #fafbfc;
}

section:nth-of-type(odd) {
    background-color: white;
}

/* =============================================
   Mock Gallery Scroll Section
============================================= */
.mock-gallery-scroll {
    background: linear-gradient(135deg, #f0fdff 0%, #e0f7fa 100%);
    padding: 3rem 0;
    overflow: hidden;
    position: relative;
}

.mock-gallery-scroll::before,
.mock-gallery-scroll::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.mock-gallery-scroll::before {
    left: 0;
    background: linear-gradient(to right, #f0fdff, transparent);
}

.mock-gallery-scroll::after {
    right: 0;
    background: linear-gradient(to left, #e0f7fa, transparent);
}

.scroll-container {
    width: 100%;
    overflow: hidden;
}

.scroll-content {
    display: flex;
    gap: 2rem;
    animation: scroll-left 30s linear infinite;
    width: fit-content;
}

@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.scroll-content:hover {
    animation-play-state: paused;
}

.mock-image-card {
    flex-shrink: 0;
    width: 400px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 196, 204, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mock-image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 196, 204, 0.25);
}

.mock-screenshot {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}

.mock-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 2rem 1rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
}

.mock-screen {
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 196, 204, 0.15);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mock-screen:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 196, 204, 0.25);
}



.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    padding-bottom: 1rem;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-top: 1rem;
    line-height: 1.6;
}

/* =============================================
   Problems Section
============================================= */
.problems {
    background-color: var(--bg-light);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.problem-card {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, #0097a7 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    position: relative;
    box-shadow: 0 4px 16px rgba(0, 196, 204, 0.3);
}

.problem-icon.ai-icon {
    animation: ai-pulse 3s ease-in-out infinite;
}

.problem-icon.ai-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    animation: ai-ring 3s ease-in-out infinite;
}

@keyframes ai-pulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(0, 196, 204, 0.3);
    }
    50% {
        box-shadow: 0 4px 24px rgba(0, 196, 204, 0.6);
    }
}

@keyframes ai-ring {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.problem-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.problems-solution {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.solution-arrow {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.problems-solution h3 {
    font-size: 1.75rem;
    color: var(--primary-color);
}

/* =============================================
   Solution Section
============================================= */
.solution {
    background-color: var(--bg-white);
    color: var(--text-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.solution-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 800;
    color: var(--text-dark);
}

.highlight-box {
    color: var(--primary-color);
    display: inline-block;
}

.solution-description {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--text-gray);
}

.solution-benefits {
    list-style: none;
}

.solution-benefits li {
    padding: 0.75rem 0;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-dark);
}

.solution-benefits i {
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.step-diagram {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-xl);
    border: 2px solid var(--border-color);
}

.step-item {
    background-color: white;
    color: var(--text-dark);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border: 2px solid var(--border-color);
}

.step-item.highlight {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 196, 204, 0.15);
}

.step-number {
    background-color: var(--primary-color);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.step-item.highlight .step-number {
    background-color: var(--text-dark);
}

.step-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.step-content p {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin: 0;
}

.step-arrow {
    text-align: center;
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 0.5rem 0;
}

/* =============================================
   Service Section
============================================= */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.service-features {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.feature-tag {
    background-color: var(--bg-light);
    color: var(--primary-color);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

/* =============================================
   Strength Section
============================================= */
.strength {
    background: linear-gradient(135deg, #f0fdff 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.strength::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 196, 204, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.strength-content {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
    margin-top: var(--spacing-lg);
}

.strength-badge {
    flex-shrink: 0;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 40px rgba(0, 196, 204, 0.3);
    position: relative;
    animation: float 3s ease-in-out infinite;
}

.strength-badge::before {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
}

.badge-number {
    font-size: 4rem;
    font-weight: 900;
    color: white;
    line-height: 1;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.badge-label {
    font-size: 1.5rem;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

.strength-text {
    flex: 1;
}

.strength-text h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.strength-text .lead-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.strength-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.point-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.point-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 196, 204, 0.15);
}

.point-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.point-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.point-content p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* =============================================
   Pricing Section
============================================= */
.pricing {
    background-color: var(--bg-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.pricing-grid-new {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
    margin-top: var(--spacing-lg);
}

.pricing-card {
    background-color: white;
    border-radius: var(--radius-xl);
    overflow: visible;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
    position: relative;
    margin-top: 1rem;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    box-shadow: 0 8px 24px rgba(0, 196, 204, 0.15);
}

.pricing-card.featured:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 32px rgba(0, 196, 204, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    box-shadow: 0 3px 12px rgba(0, 196, 204, 0.4);
    z-index: 10;
    white-space: nowrap;
}

.free-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--success-color);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    box-shadow: 0 3px 12px rgba(0, 196, 140, 0.4);
    z-index: 10;
    white-space: nowrap;
}

.free-card {
    border: 2px solid var(--success-color);
    box-shadow: 0 4px 16px rgba(0, 196, 140, 0.15);
}

.pricing-header {
    background-color: var(--bg-light);
    color: var(--text-dark);
    padding: var(--spacing-md);
    padding-top: 1.5rem;
    text-align: center;
    border-bottom: 2px solid var(--border-color);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pricing-header h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    font-weight: 700;
    white-space: nowrap;
}

.pricing-price {
    margin: var(--spacing-md) 0;
}

.price-amount {
    font-size: 2.25rem;
    font-weight: 900;
    white-space: nowrap;
    display: inline-block;
}

.price-period {
    font-size: 1rem;
    opacity: 0.8;
}

.pricing-body {
    padding: var(--spacing-md);
}

.pricing-description {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.pricing-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: var(--success-color);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.pricing-features i.fa-info-circle {
    color: var(--text-muted);
}

.pricing-features small {
    color: var(--text-muted);
    font-size: 0.8125rem;
    line-height: 1.4;
}

.pricing-body .btn {
    width: 100%;
}

/* =============================================
   Value Proposition Section
============================================= */
.value-proposition {
    background-color: var(--bg-light);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.value-card {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
    border: 2px solid transparent;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-card.highlight-value {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.value-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    text-align: center;
}

.value-benefits {
    margin-bottom: var(--spacing-md);
}

.value-benefits p {
    padding: 0.5rem 0;
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

.value-result {
    background-color: var(--bg-light);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-gray);
    border-left: 4px solid var(--primary-color);
}

.value-result strong {
    color: var(--primary-color);
}

.value-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.value-note {
    background-color: #fef3c7;
    color: var(--text-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    display: inline-block;
}

/* =============================================
   What is Mock Section
============================================= */
.what-is-mock {
    background-color: var(--bg-light);
    padding: var(--spacing-xl) 0;
}

.mock-explanation {
    max-width: 1200px;
    margin: 0 auto;
}

.mock-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.mock-text h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    font-weight: 700;
}

.lead-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
}

.lead-text strong {
    color: var(--text-dark);
    font-weight: 600;
}

.mock-benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.benefit-item {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    text-align: center;
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.benefit-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
}

.benefit-item p {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin: 0;
}

.mock-visual {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mock-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.comparison-item {
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-label {
    padding: 0.75rem;
    text-align: center;
    font-weight: 700;
    font-size: 1rem;
}

.comparison-label.bad {
    background-color: #fee;
    color: #c00;
}

.comparison-label.good {
    background-color: #efe;
    color: #080;
}

.comparison-content {
    padding: var(--spacing-md);
}

.comparison-content p {
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--text-gray);
    margin: 0;
    line-height: 1.6;
}

.mock-use-cases {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 2px solid var(--primary-color);
}

.mock-use-cases h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    font-weight: 600;
}

.mock-use-cases ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mock-use-cases li {
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* =============================================
   Cases Section
============================================= */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.case-card {
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: visible;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
    margin-top: 1.5rem;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.award-card {
    position: relative;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 16px rgba(0, 196, 204, 0.1);
}

.award-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 196, 204, 0.3);
    z-index: 2;
    letter-spacing: 0.05em;
    max-width: 90%;
    text-align: center;
}

.case-header {
    background-color: var(--bg-light);
    color: var(--text-dark);
    padding: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
}

.case-industry {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
}

.case-header h3 {
    font-size: 1.375rem;
    margin: 0;
    color: var(--text-dark);
    font-weight: 700;
}

.case-body {
    padding: var(--spacing-md);
}

.case-challenge,
.case-solution {
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.case-results {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--border-color);
}

.result-item {
    flex: 1;
    text-align: center;
}

.result-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    font-family: 'Inter', sans-serif;
}

.result-label {
    font-size: 0.75rem;
    color: var(--text-gray);
}

/* =============================================
   Flow Section
============================================= */
.flow {
    background-color: var(--bg-light);
}

.flow-steps {
    max-width: 800px;
    margin: 0 auto;
}

.flow-step {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.flow-step::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 70px;
    width: 2px;
    height: calc(100% + 2rem);
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.flow-step:last-child::after {
    display: none;
}

.flow-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 900;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
}

.flow-content {
    flex: 1;
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.flow-content h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
}

.flow-content p {
    color: var(--text-gray);
    margin-bottom: var(--spacing-sm);
}

.flow-duration {
    display: inline-block;
    background-color: var(--bg-light);
    color: var(--primary-color);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

/* =============================================
   FAQ Section
============================================= */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    cursor: pointer;
    user-select: none;
}

.faq-question i:first-child {
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.faq-question h3 {
    flex: 1;
    margin: 0;
    font-size: 1.125rem;
}

.faq-question i:last-child {
    color: var(--text-light);
    transition: transform var(--transition-base);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-gray);
    line-height: 1.8;
}

/* =============================================
   CTA Section
============================================= */
.cta {
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
    color: var(--text-dark);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    font-weight: 800;
}

.cta-description {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--text-gray);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.cta-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: var(--spacing-sm);
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    border: 1px solid var(--border-color);
}

.cta-note i {
    color: var(--primary-color);
}

/* =============================================
   Contact Form Section
============================================= */
.contact-form {
    background-color: var(--bg-light);
}

.form {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.required {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-left: 0.25rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.form-submit {
    text-align: center;
    margin-top: var(--spacing-md);
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
    display: none;
}

.form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    display: block;
}

.form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    display: block;
}

.link {
    color: var(--primary-color);
    text-decoration: underline;
}

/* =============================================
   Footer
============================================= */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
}

.footer-logo i {
    font-size: 1.75rem;
    color: var(--primary-light);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-section h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-base);
}

.footer-section ul a:hover {
    color: white;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.footer-contact i {
    color: var(--primary-light);
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* =============================================
   Responsive Design
============================================= */
@media (max-width: 1024px) {
    .solution-content {
        grid-template-columns: 1fr;
    }
    
    .nav {
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .nav {
        display: none;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .mascot-character {
        font-size: 4rem;
    }
    
    .mascot-speech {
        font-size: 1rem;
        padding: 0.875rem 1.25rem;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .case-results {
        flex-direction: column;
    }
    
    .pricing-grid-new {
        grid-template-columns: 1fr;
    }
    
    .value-grid {
        grid-template-columns: 1fr;
    }
    
    .award-badge {
        font-size: 0.65rem;
        padding: 0.375rem 0.75rem;
        max-width: 85%;
        line-height: 1.3;
    }
    
    .case-card {
        margin-top: 2rem;
    }
    
    .mock-content {
        grid-template-columns: 1fr;
    }
    
    .mock-benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .mock-comparison {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-number span {
        font-size: 1rem;
    }
    
    .price-amount {
        font-size: 2rem;
    }
    
    .pricing-header {
        min-height: 140px;
        padding: 1rem;
    }
    
    .pricing-header h3 {
        font-size: 1.25rem;
    }
    
    .hero-stats {
        gap: var(--spacing-sm);
    }
    
    .mock-image-card {
        width: 320px;
    }
    
    .mock-screenshot {
        height: 240px;
    }
    
    .scroll-content {
        gap: 1.5rem;
    }
    
    .strength-content {
        flex-direction: column;
        text-align: center;
    }
    
    .strength-badge {
        width: 160px;
        height: 160px;
    }
    
    .badge-number {
        font-size: 3rem;
    }
    
    .badge-label {
        font-size: 1.25rem;
    }
    
    .strength-points {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .problems-grid,
    .service-grid,
    .pricing-grid,
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-number span {
        font-size: 0.875rem;
    }
    
    .stat-item {
        min-width: 100px;
    }
    
    .price-amount {
        font-size: 1.75rem;
    }
    
    .pricing-header {
        min-height: 130px;
    }
    
    .pricing-header h3 {
        font-size: 1.125rem;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .mock-image-card {
        width: 280px;
    }
    
    .mock-screenshot {
        height: 200px;
    }
    
    .scroll-content {
        gap: 1rem;
    }
    
    .mock-gallery-scroll {
        padding: 2rem 0;
    }
    
    .strength-badge {
        width: 140px;
        height: 140px;
    }
    
    .badge-number {
        font-size: 2.5rem;
    }
    
    .badge-label {
        font-size: 1rem;
    }
    
    .strength-text h3 {
        font-size: 1.25rem;
    }
    
    .point-item {
        flex-direction: column;
        text-align: center;
    }
}
    
    .flow-step {
        flex-direction: column;
    }
    
    .flow-step::after {
        display: none;
    }
}