/* ========================================
   CampNet Corporate Website Stylesheet
   Theme: 革新 × スピード × ポップ
   ======================================== */

/* ========================================
   Variables & Reset
   ======================================== */
:root {
    /* Brand Colors - Based on CampNet Logo */
    --color-primary: #E41E26;        /* Logo Red */
    --color-secondary: #00A0E3;      /* Logo Blue */
    --color-accent-green: #8CC63F;   /* Logo Green */
    --color-accent-orange: #F7941D;  /* Logo Orange */
    --color-accent-yellow: #FFF200;  /* Logo Yellow */
    
    /* Gradients - Based on Logo Colors */
    --gradient-primary: linear-gradient(135deg, #E41E26 0%, #F7941D 100%);      /* Red to Orange */
    --gradient-blue: linear-gradient(135deg, #00A0E3 0%, #0071BC 100%);         /* Blue gradient */
    --gradient-green: linear-gradient(135deg, #8CC63F 0%, #39B54A 100%);        /* Green gradient */
    --gradient-orange: linear-gradient(135deg, #FFF200 0%, #F7941D 100%);       /* Yellow to Orange */
    --gradient-rainbow: linear-gradient(135deg, #E41E26 0%, #F7941D 25%, #FFF200 50%, #8CC63F 75%, #00A0E3 100%); /* Full logo colors */
    
    /* Neutral Colors */
    --color-dark: #1A1A1A;
    --color-gray: #666666;
    --color-light-gray: #F8F9FA;
    --color-white: #FFFFFF;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 12px 48px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--color-dark);
    background-color: var(--color-white);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   Utility Classes
   ======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.section-padding {
    padding: var(--spacing-xxl) 0;
}

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

.bg-light {
    background-color: var(--color-light-gray);
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 900;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.fade-in {
    animation: fadeIn 1s ease;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease;
    animation-fill-mode: both;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

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

.logo img {
    height: 50px;
    transition: var(--transition-normal);
    background: white;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
}

.logo:hover img {
    transform: scale(1.05);
}

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

.nav-list a {
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition-normal);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--color-primary);
}

.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

.nav-recruit {
    padding: 0.75rem 1.5rem !important;
    background: var(--gradient-primary);
    color: var(--color-white) !important;
    border-radius: var(--radius-lg);
    font-weight: 600;
}

.nav-recruit::after {
    display: none;
}

.nav-recruit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #E41E26 0%, #F7941D 25%, #00A0E3 50%, #8CC63F 75%, #E41E26 100%);
    background-size: 400% 400%;
    animation: waveGradient 6.7s ease infinite;
    overflow: hidden;
    margin-top: 80px;
}

@keyframes waveGradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.hero .container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 40% 90%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: waveFloat 5.3s ease-in-out infinite;
}

@keyframes waveFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translate(30px, -30px) scale(1.1);
        opacity: 0.8;
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 3rem;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--color-white);
    animation: float 2s ease-in-out infinite;
}

.scroll-indicator span {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: var(--color-white);
    margin: 0 auto;
    opacity: 0.7;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

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

.btn-outline:hover {
    background: transparent;
    color: var(--color-white);
    transform: translateY(-3px);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

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

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

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ========================================
   Section Headers
   ======================================== */
.section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-primary);
    background: rgba(255, 107, 107, 0.1);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   Mission Section
   ======================================== */
.mission {
    text-align: center;
}

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

.mission-text {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--color-gray);
}

/* ========================================
   Strengths Section
   ======================================== */
.strengths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

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

.highlight-text {
    color: var(--color-primary);
    font-weight: 700;
}

.strength-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    text-align: center;
}

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

.strength-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 2rem;
    color: var(--color-white);
}

.strength-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.strength-card p {
    color: var(--color-gray);
    line-height: 1.8;
}

/* ========================================
   Business Model Section
   ======================================== */
.business-model {
    background: var(--color-white);
}

.business-model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.business-model-card {
    position: relative;
    background: var(--color-white);
    padding: 3rem 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid #E9ECEF;
    overflow: hidden;
}

.business-model-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, #E41E26 0%, #F7941D 100%);
}

.business-model-card.featured {
    border-color: #E41E26;
    transform: scale(1.05);
}

.business-model-card.featured::before {
    height: 8px;
    background: var(--gradient-rainbow);
}

.business-model-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.business-model-card.featured:hover {
    transform: translateY(-10px) scale(1.07);
}

.model-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.05);
    line-height: 1;
}

.model-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #E41E26 0%, #F7941D 100%);
    border-radius: var(--radius-md);
    font-size: 2.5rem;
    color: var(--color-white);
}

.business-model-card.featured .model-icon {
    background: var(--gradient-rainbow);
    animation: pulse 2s ease-in-out infinite;
}

.business-model-card[data-model="package"] .model-icon {
    background: linear-gradient(135deg, #00A0E3 0%, #0071BC 100%);
}

.business-model-card[data-model="scratch"] .model-icon {
    background: linear-gradient(135deg, #8CC63F 0%, #39B54A 100%);
}

.model-title {
    font-size: 1.75rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 1rem;
    line-height: 1.3;
    min-height: 70px;
}

.model-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--color-light-gray);
    color: var(--color-gray);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.model-badge.popular {
    background: linear-gradient(135deg, #E41E26 0%, #F7941D 100%);
    color: var(--color-white);
}

.model-description {
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
    text-align: center;
}

.model-features {
    margin-bottom: 2rem;
}

.model-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--color-gray);
    line-height: 1.6;
}

.model-feature i {
    color: #E41E26;
    font-size: 1.25rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.business-model-card.featured .model-feature i {
    color: #E41E26;
}

.model-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.price-label {
    font-size: 0.875rem;
    color: var(--color-gray);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.price-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: #E41E26;
    line-height: 1;
}

.business-model-card.featured .price-value {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.model-examples {
    font-size: 0.875rem;
    color: var(--color-gray);
    line-height: 1.6;
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid #E9ECEF;
}

.model-examples strong {
    color: var(--color-dark);
    display: block;
    margin-bottom: 0.5rem;
}

.business-model-note {
    max-width: 800px;
    margin: 4rem auto 2rem;
    padding: 2rem;
    background: rgba(0, 160, 227, 0.1);
    border-left: 4px solid #00A0E3;
    border-radius: var(--radius-md);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.business-model-note i {
    font-size: 2rem;
    color: #00A0E3;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.business-model-note p {
    margin: 0;
    color: var(--color-gray);
    line-height: 1.8;
}

.business-model-note strong {
    color: var(--color-dark);
    font-size: 1.125rem;
}

/* ========================================
   Products Section
   ======================================== */
.product-categories {
    margin-top: 3rem;
}

.product-category {
    margin-bottom: 4rem;
}

.category-header {
    margin-bottom: 2rem;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 2rem;
    font-weight: 700;
}

.category-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.75rem;
    color: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.product-card {
    position: relative;
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 700;
}

.product-name {
    font-size: 1.75rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.product-subtitle {
    font-size: 1rem;
    color: var(--color-gray);
    margin-bottom: 1rem;
}

.product-description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-gray);
    margin-bottom: 1.5rem;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    color: var(--color-gray);
}

.feature-tag i {
    color: var(--color-primary);
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition-normal);
}

.product-link:hover {
    gap: 1rem;
}

/* Product Card Color Variations */
.product-card[data-color="red"] {
    border-left: 4px solid #E41E26;
}

.product-card[data-color="red"]:hover {
    border-color: #E41E26;
    box-shadow: 0 12px 48px rgba(228, 30, 38, 0.2);
}

.product-card[data-color="red"] .product-name {
    color: #E41E26;
}

.product-card[data-color="red"] .product-link {
    color: #E41E26;
}

.product-card[data-color="red"] .product-badge {
    background: linear-gradient(135deg, #E41E26 0%, #F7941D 100%);
}

.product-card[data-color="red"] .feature-tag i {
    color: #E41E26;
}

.product-card[data-color="orange"] {
    border-left: 4px solid #F7941D;
}

.product-card[data-color="orange"]:hover {
    border-color: #F7941D;
    box-shadow: 0 12px 48px rgba(247, 148, 29, 0.2);
}

.product-card[data-color="orange"] .product-name {
    color: #F7941D;
}

.product-card[data-color="orange"] .product-link {
    color: #F7941D;
}

.product-card[data-color="orange"] .feature-tag i {
    color: #F7941D;
}

.product-card[data-color="yellow"] {
    border-left: 4px solid #FDB913;
}

.product-card[data-color="yellow"]:hover {
    border-color: #FDB913;
    box-shadow: 0 12px 48px rgba(253, 185, 19, 0.2);
}

.product-card[data-color="yellow"] .product-name {
    color: #F7941D;
}

.product-card[data-color="yellow"] .product-link {
    color: #F7941D;
}

.product-card[data-color="yellow"] .feature-tag i {
    color: #FDB913;
}

.product-card[data-color="green"] {
    border-left: 4px solid #8CC63F;
}

.product-card[data-color="green"]:hover {
    border-color: #8CC63F;
    box-shadow: 0 12px 48px rgba(140, 198, 63, 0.2);
}

.product-card[data-color="green"] .product-name {
    color: #8CC63F;
}

.product-card[data-color="green"] .product-link {
    color: #8CC63F;
}

.product-card[data-color="green"] .feature-tag i {
    color: #8CC63F;
}

.product-card[data-color="blue"] {
    border-left: 4px solid #00A0E3;
}

.product-card[data-color="blue"]:hover {
    border-color: #00A0E3;
    box-shadow: 0 12px 48px rgba(0, 160, 227, 0.2);
}

.product-card[data-color="blue"] .product-name {
    color: #00A0E3;
}

.product-card[data-color="blue"] .product-link {
    color: #00A0E3;
}

.product-card[data-color="blue"] .product-badge {
    background: linear-gradient(135deg, #00A0E3 0%, #0071BC 100%);
}

.product-card[data-color="blue"] .feature-tag i {
    color: #00A0E3;
}

.product-card[data-color="purple"] {
    border-left: 4px solid #9B59B6;
}

.product-card[data-color="purple"]:hover {
    border-color: #9B59B6;
    box-shadow: 0 12px 48px rgba(155, 89, 182, 0.2);
}

.product-card[data-color="purple"] .product-name {
    color: #9B59B6;
}

.product-card[data-color="purple"] .product-link {
    color: #9B59B6;
}

.product-card[data-color="purple"] .feature-tag i {
    color: #9B59B6;
}

/* ========================================
   Case Studies Preview
   ======================================== */
.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.case-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.case-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.case-card:hover .case-image img {
    transform: scale(1.1);
}

/* Logo image styling for TOP page cases */
.case-logo-image {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.case-logo-image img {
    object-fit: contain !important;
    max-width: 50%;
    max-height: 50%;
    width: auto !important;
    height: auto !important;
    transform: none !important;
}

.case-card:hover .case-logo-image img {
    transform: none !important;
}

.case-content {
    padding: 2rem;
}

.case-category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    background: rgba(255, 107, 107, 0.1);
    padding: 0.25rem 1rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}

.case-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.case-description {
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.case-tag {
    font-size: 0.875rem;
    padding: 0.375rem 0.75rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-sm);
    color: var(--color-gray);
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    background: var(--gradient-rainbow);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

/* CTA Image Section */
.cta-image-section {
    padding: var(--spacing-xxl) 0;
    text-align: center;
    background: var(--color-light-gray);
}

.cta-image-section img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.cta-text {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.section-cta {
    margin-top: 4rem;
}

/* ========================================
   Company Info
   ======================================== */
.company-content {
    max-width: 900px;
    margin: 0 auto;
}

.company-table {
    width: 100%;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.company-table tr {
    border-bottom: 1px solid #E9ECEF;
}

.company-table tr:last-child {
    border-bottom: none;
}

.company-table th {
    background: var(--color-light-gray);
    padding: 1.5rem;
    text-align: left;
    font-weight: 700;
    width: 200px;
    vertical-align: top;
}

.company-table td {
    padding: 1.5rem;
    line-height: 1.8;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 1rem;
    background: white;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a,
.footer-contact li {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 0.5rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-contact i {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Page Hero
   ======================================== */
.page-hero {
    background: var(--gradient-rainbow);
    color: var(--color-white);
    padding: 8rem 0 4rem;
    margin-top: 80px;
    text-align: center;
}

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

.page-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
}

.page-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}

/* ========================================
   Products Detail Page
   ======================================== */
.products-detail {
    background: var(--color-white);
}

.product-section {
    margin-bottom: 5rem;
}

.product-section-header {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
}

.product-section-icon {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 2rem;
    color: var(--color-white);
}

.product-section-title {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.product-section-description {
    color: var(--color-gray);
    font-size: 1.125rem;
}

.product-detail-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-md);
}

.product-detail-header {
    margin-bottom: 2rem;
}

.product-detail-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-detail-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.product-detail-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
}

.product-detail-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.product-detail-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.product-detail-image img {
    width: 100%;
    height: auto;
}

.product-detail-info h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-detail-info p {
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.product-highlight {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: rgba(255, 107, 107, 0.1);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    margin: 2rem 0;
}

.product-highlight i {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.product-highlight strong {
    color: var(--color-primary);
}

.product-features-section {
    margin: 3rem 0;
}

.product-features-section h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-md);
}

.feature-item i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.product-customization {
    background: var(--color-light-gray);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 3rem 0;
}

.product-customization h4 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.product-customization i {
    color: var(--color-primary);
}

.product-customization ul {
    list-style: disc;
    padding-left: 2rem;
}

.product-customization li {
    color: var(--color-gray);
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.product-pricing {
    margin: 3rem 0;
}

.product-pricing h4,
.product-pricing h5 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.pricing-card {
    background: var(--color-white);
    border: 2px solid #E9ECEF;
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
}

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

.pricing-card.featured {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.05) 0%, rgba(78, 207, 255, 0.05) 100%);
}

.pricing-card h5 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.pricing-features {
    text-align: left;
    margin-top: 1.5rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-gray);
}

.pricing-features i {
    color: var(--color-primary);
}

.pricing-options {
    background: var(--color-light-gray);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
}

.pricing-options h5 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.pricing-options ul {
    list-style: disc;
    padding-left: 2rem;
}

.pricing-options li {
    color: var(--color-gray);
    margin-bottom: 0.5rem;
}

.pricing-note {
    font-size: 0.95rem;
    color: var(--color-gray);
    font-style: italic;
    margin-top: 1rem;
}

.pricing-example {
    background: var(--color-light-gray);
    padding: 2rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
}

.pricing-detail-table {
    width: 100%;
}

.pricing-detail-table td {
    padding: 0.75rem 0;
    border-bottom: 1px solid #DEE2E6;
}

.pricing-detail-table tr:last-child td {
    border-bottom: none;
}

.text-right {
    text-align: right;
    font-weight: 700;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.option-item {
    background: var(--color-light-gray);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.option-item h5 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.option-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.product-highlight-box {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1) 0%, rgba(78, 207, 255, 0.1) 100%);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-primary);
    margin: 3rem 0;
}

.product-highlight-box h4 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.highlight-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.highlight-point {
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.highlight-point strong {
    display: block;
    color: var(--color-primary);
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.highlight-point p {
    color: var(--color-gray);
    line-height: 1.7;
    margin: 0;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-tag {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    font-weight: 600;
    color: var(--color-dark);
    transition: var(--transition-normal);
}

.tech-tag:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.product-cta {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

/* Product Detail Card Color Variations */
.product-detail-card[data-product="red"] {
    border-left: 5px solid #E41E26;
}

.product-detail-card[data-product="red"] .product-detail-title {
    color: #E41E26;
}

.product-detail-card[data-product="red"] .product-detail-badge {
    background: linear-gradient(135deg, #E41E26 0%, #F7941D 100%);
}

.product-detail-card[data-product="red"] .product-highlight {
    background: rgba(228, 30, 38, 0.1);
    border-left-color: #E41E26;
}

.product-detail-card[data-product="red"] .product-highlight i {
    color: #E41E26;
}

.product-detail-card[data-product="orange"] {
    border-left: 5px solid #F7941D;
}

.product-detail-card[data-product="orange"] .product-detail-title {
    color: #F7941D;
}

.product-detail-card[data-product="orange"] .product-highlight {
    background: rgba(247, 148, 29, 0.1);
    border-left-color: #F7941D;
}

.product-detail-card[data-product="orange"] .product-highlight i {
    color: #F7941D;
}

.product-detail-card[data-product="yellow"] {
    border-left: 5px solid #FDB913;
}

.product-detail-card[data-product="yellow"] .product-detail-title {
    color: #F7941D;
}

.product-detail-card[data-product="yellow"] .product-highlight {
    background: rgba(253, 185, 19, 0.1);
    border-left-color: #FDB913;
}

.product-detail-card[data-product="yellow"] .product-highlight i {
    color: #FDB913;
}

.product-detail-card[data-product="green"] {
    border-left: 5px solid #8CC63F;
}

.product-detail-card[data-product="green"] .product-detail-title {
    color: #8CC63F;
}

.product-detail-card[data-product="green"] .product-highlight {
    background: rgba(140, 198, 63, 0.1);
    border-left-color: #8CC63F;
}

.product-detail-card[data-product="green"] .product-highlight i {
    color: #8CC63F;
}

.product-detail-card[data-product="blue"] {
    border-left: 5px solid #00A0E3;
}

.product-detail-card[data-product="blue"] .product-detail-title {
    color: #00A0E3;
}

.product-detail-card[data-product="blue"] .product-detail-badge {
    background: linear-gradient(135deg, #00A0E3 0%, #0071BC 100%);
}

.product-detail-card[data-product="blue"] .product-highlight {
    background: rgba(0, 160, 227, 0.1);
    border-left-color: #00A0E3;
}

.product-detail-card[data-product="blue"] .product-highlight i {
    color: #00A0E3;
}

.product-detail-card[data-product="purple"] {
    border-left: 5px solid #9B59B6;
}

.product-detail-card[data-product="purple"] .product-detail-title {
    color: #9B59B6;
}

.product-detail-card[data-product="purple"] .product-highlight {
    background: rgba(155, 89, 182, 0.1);
    border-left-color: #9B59B6;
}

.product-detail-card[data-product="purple"] .product-highlight i {
    color: #9B59B6;
}

/* ========================================
   Case Studies Detail Page
   ======================================== */
.case-studies {
    background: var(--color-white);
}

.case-study-detail {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-md);
}

.case-study-header {
    margin-bottom: 2rem;
}

.case-category-badge {
    display: inline-block;
    color: var(--color-white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.case-study-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.case-study-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 0.5rem;
}

.case-study-url {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
}

.case-study-url i {
    font-size: 0.875rem;
}

.case-study-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
}

.case-study-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
}

.case-study-image img {
    width: 100%;
    height: auto;
}

.case-study-info h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.case-description {
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.case-systems,
.case-tech,
.case-results {
    margin: 2rem 0;
}

.case-systems h4,
.case-tech h4,
.case-results h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.case-systems i,
.case-tech i,
.case-results i {
    color: var(--color-primary);
}

.system-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.system-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-gray);
}

.case-tech p {
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.case-tech strong {
    color: var(--color-dark);
}

.case-results ul {
    list-style: none;
}

.case-results li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.case-results li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 900;
    font-size: 1.125rem;
}

/* ========================================
   Contact Page
   ======================================== */
.contact-section {
    background: var(--color-light-gray);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.contact-form-wrapper {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-intro {
    margin-bottom: 2rem;
}

.contact-intro h2 {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.contact-intro p {
    color: var(--color-gray);
    line-height: 1.7;
}

.contact-response-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(78, 207, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-secondary);
    font-weight: 600;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.form-label.required::after {
    content: ' *';
    color: var(--color-primary);
}

.form-input,
.form-select,
.form-textarea {
    padding: 1rem;
    border: 2px solid #E9ECEF;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.checkbox-label:hover {
    background: var(--color-light-gray);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.form-privacy {
    margin-top: 1rem;
}

.form-success-message {
    text-align: center;
    padding: 3rem;
    background: rgba(81, 207, 102, 0.1);
    border-radius: var(--radius-lg);
}

.form-success-message i {
    font-size: 4rem;
    color: var(--color-accent-green);
    margin-bottom: 1rem;
}

.form-success-message h3 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-accent-green);
    margin-bottom: 1rem;
}

.form-success-message p {
    color: var(--color-gray);
    line-height: 1.7;
}

.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.contact-info-card h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.contact-info-card i {
    font-size: 1.125rem;
}

.contact-phone-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.contact-business-hours {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--color-gray);
    line-height: 1.7;
}

.contact-business-hours i {
    margin-top: 0.25rem;
    color: var(--color-primary);
}

.contact-detail {
    color: var(--color-gray);
    line-height: 1.8;
}

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

.trusted-companies {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.trusted-companies h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.trusted-text {
    color: var(--color-gray);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.company-logos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.company-logo {
    background: var(--color-light-gray);
    padding: 1rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.company-logo img {
    max-width: 100%;
    height: auto;
    opacity: 0.7;
    transition: var(--transition-normal);
}

.company-logo:hover img {
    opacity: 1;
}

.faq-section {
    margin-top: 5rem;
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.faq-title {
    font-size: 2rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 3rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.faq-item {
    padding: 1.5rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-md);
}

.faq-question {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.faq-question i {
    color: var(--color-primary);
    margin-top: 0.25rem;
}

.faq-answer {
    color: var(--color-gray);
    line-height: 1.7;
    margin: 0;
}

/* ========================================
   Case Studies - Filter & Grid
   ======================================== */
.filter-section {
    background: var(--color-light-gray);
}

.filter-container {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.filter-group {
    margin-bottom: 2rem;
}

.filter-group:last-of-type {
    margin-bottom: 0;
}

.filter-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.filter-label i {
    color: var(--color-primary);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid #E9ECEF;
    background: var(--color-white);
    color: var(--color-gray);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: transparent;
}

.filter-results {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 2px solid #E9ECEF;
    margin-top: 1.5rem;
}

#resultsCount {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-dark);
}

.filter-reset {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--color-gray);
    border: 2px solid #E9ECEF;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-reset:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.cases-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.case-card-grid {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    cursor: pointer;
}

.case-card-grid:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.case-card-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.case-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.case-card-grid:hover .case-card-image img {
    transform: scale(1.1);
}

/* Logo image styling for cases without images */
.case-card-logo {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.case-card-logo img {
    object-fit: contain !important;
    max-width: 60%;
    max-height: 60%;
    width: auto !important;
    height: auto !important;
    transform: none !important;
}

.case-card-grid:hover .case-card-logo img {
    transform: none !important;
}

.case-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.case-card-grid:hover .case-card-overlay {
    opacity: 1;
}

.case-view-btn {
    padding: 1rem 2rem;
    background: var(--color-white);
    color: var(--color-primary);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-normal);
}

.case-view-btn:hover {
    background: var(--gradient-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.case-card-content {
    padding: 1.5rem;
}

.case-card-industry {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(228, 30, 38, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.case-card-title {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.case-card-subtitle {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-bottom: 0.75rem;
}

.case-card-description {
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.case-card-services {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.service-tag {
    padding: 0.375rem 0.875rem;
    background: var(--color-light-gray);
    color: var(--color-gray);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.no-results {
    text-align: center;
    padding: 4rem 2rem;
    grid-column: 1 / -1;
}

.no-results i {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.no-results h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--color-gray);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.page-btn {
    min-width: 45px;
    height: 45px;
    padding: 0.5rem 1rem;
    border: 2px solid #E9ECEF;
    background: var(--color-white);
    color: var(--color-dark);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.page-btn:hover:not(.disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.page-btn.active {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: transparent;
}

.page-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.page-dots {
    padding: 0 0.5rem;
    color: var(--color-gray);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-hover);
    animation: fadeInUp 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    background: var(--color-white);
    border: 2px solid #E9ECEF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-normal);
    color: var(--color-gray);
    font-size: 1.25rem;
}

.modal-close:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    transform: rotate(90deg);
}

.modal-body {
    padding: 3rem;
}

.modal-header-section {
    margin-bottom: 2rem;
}

.modal-category-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.modal-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.modal-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 0.5rem;
}

.modal-url {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
}

.modal-url a {
    color: var(--color-primary);
    text-decoration: underline;
}

.modal-image-section {
    margin-bottom: 2rem;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.modal-image-section img {
    width: 100%;
    height: auto;
}

/* Modal logo image styling */
.modal-logo-image {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 4rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.modal-logo-image img {
    width: auto !important;
    max-width: 50%;
    height: auto !important;
    object-fit: contain;
}

.modal-description-section,
.modal-systems-section,
.modal-tech-section,
.modal-results-section {
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-md);
}

.modal-description-section h3,
.modal-systems-section h3,
.modal-tech-section h3,
.modal-results-section h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.modal-description-section h3 i,
.modal-systems-section h3 i,
.modal-tech-section h3 i,
.modal-results-section h3 i {
    color: var(--color-primary);
}

.modal-description-section p {
    color: var(--color-gray);
    line-height: 1.8;
    white-space: pre-wrap;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.modal-tag {
    padding: 0.5rem 1rem;
    background: var(--color-white);
    color: var(--color-gray);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.modal-tech-section p {
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.modal-tech-section strong {
    color: var(--color-dark);
}

.modal-results-list {
    list-style: none;
}

.modal-results-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.modal-results-list li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 900;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.modal-cta-section {
    text-align: center;
    padding: 2rem;
    background: rgba(228, 30, 38, 0.05);
    border-radius: var(--radius-md);
}

.modal-cta-section p {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 1.5rem;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .product-detail-main,
    .case-study-content {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .cases-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Case Studies */
    .filter-container {
        padding: 1.5rem;
    }
    
    .filter-buttons {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .filter-results {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .cases-container {
        grid-template-columns: 1fr;
    }
    
    .modal-body {
        padding: 2rem 1.5rem;
    }
    
    .modal-title {
        font-size: 2rem;
    }
    
    .modal-close {
        top: 1rem;
        right: 1rem;
    }
    
    /* Header */
    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--color-white);
        padding: 2rem;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Typography */
    h1 {
        font-size: 2.5rem;
    }
    
    h2, .section-title {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    /* Grids */
    .strengths-grid,
    .strengths-grid-3,
    .products-grid,
    .case-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
    }
    
    /* Sections */
    .section-padding {
        padding: var(--spacing-lg) 0;
    }
    
    .product-section-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .product-detail-card {
        padding: 2rem 1.5rem;
    }
    
    .case-study-detail {
        padding: 2rem 1.5rem;
    }
    
    .contact-form-wrapper {
        padding: 2rem 1.5rem;
    }
    
    .contact-sidebar {
        gap: 1.5rem;
    }
    
    .contact-intro h2 {
        font-size: 1.5rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    /* Buttons */
    .cta-buttons,
    .hero-buttons {
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .product-cta {
        flex-direction: column;
    }
    
    .product-cta .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .company-table th,
    .company-table td {
        padding: 1rem;
        font-size: 0.95rem;
    }
    
    .company-table th {
        width: 100px;
    }
    
    .company-logos {
        grid-template-columns: 1fr;
    }
    
    /* Contact Form Mobile Fix */
    .contact-form-wrapper {
        padding: 1.5rem 1rem;
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        padding: 0.875rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .checkbox-label {
        font-size: 0.95rem;
        padding: 0.75rem;
    }
    
    .form-privacy {
        margin: 1.5rem 0;
    }
    
    .contact-info-card {
        padding: 1.5rem;
    }
    
    .contact-phone-number {
        font-size: 1.75rem;
    }
}

/* ========================================
   About Page Styles
   ======================================== */

/* MVV Card */
.mvv-card {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    transition: var(--transition-normal);
}

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

.mvv-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gradient-rainbow);
    color: var(--color-white);
    font-size: 2rem;
}

.mvv-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--color-dark);
    line-height: 1.4;
}

.mvv-description {
    font-size: 1.125rem;
    color: var(--color-gray);
    line-height: 1.8;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
    border-left: 4px solid transparent;
}

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

.value-card[data-color="red"] {
    border-left-color: var(--color-primary);
}

.value-card[data-color="orange"] {
    border-left-color: var(--color-accent-orange);
}

.value-card[data-color="yellow"] {
    border-left-color: var(--color-accent-yellow);
}

.value-card[data-color="green"] {
    border-left-color: var(--color-accent-green);
}

.value-card[data-color="blue"] {
    border-left-color: var(--color-secondary);
}

.value-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.value-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.value-description {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.7;
}

/* Company Info Card */
.company-info-card {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 900px;
    margin: 0 auto;
}

.company-info-table {
    width: 100%;
    border-collapse: collapse;
}

.company-info-table th,
.company-info-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid #E9ECEF;
}

.company-info-table th {
    font-weight: 700;
    color: var(--color-dark);
    width: 180px;
    background: #F8F9FA;
}

.company-info-table td {
    color: var(--color-gray);
    line-height: 1.8;
}

.company-info-table tr:last-child th,
.company-info-table tr:last-child td {
    border-bottom: none;
}

/* Office Cards */
.office-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: 2rem;
    transition: var(--transition-normal);
}

.office-card:hover {
    box-shadow: var(--shadow-lg);
}

.office-header {
    padding: 2rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.office-title {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.office-badge {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.office-badge-secondary {
    background: rgba(255, 255, 255, 0.15);
}

.office-content {
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.office-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.office-detail {
    display: flex;
    gap: 1rem;
}

.office-detail i {
    color: var(--color-primary);
    font-size: 1.25rem;
    min-width: 24px;
    margin-top: 0.25rem;
}

.office-detail strong {
    display: block;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.25rem;
}

.office-detail p {
    color: var(--color-gray);
    line-height: 1.7;
}

.office-map iframe {
    border-radius: var(--radius-md);
}

/* About Page Responsive */
@media (max-width: 1024px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .office-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mvv-card {
        padding: 2rem;
    }
    
    .mvv-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .mvv-title {
        font-size: 1.5rem;
    }
    
    .mvv-description {
        font-size: 1rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .company-info-card {
        padding: 2rem;
    }
    
    .company-info-table th,
    .company-info-table td {
        padding: 1rem;
    }
    
    .company-info-table th {
        width: 120px;
    }
    
    .office-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .office-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .company-info-table {
        font-size: 0.9rem;
    }
    
    .company-info-table th {
        width: 100px;
    }
    
    .office-title {
        font-size: 1.25rem;
    }
}