/* ==========================================================================
   DESIGN SYSTEM & CSS VARIABLES
   ========================================================================== */
:root {
    /* Color Palette - Accent Base */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --accent-glow: rgba(99, 102, 241, 0.15);
    
    /* Services Accents */
    --ai-accent: #00f2fe;
    --ai-accent-opaque: rgba(0, 242, 254, 0.12);
    --ai-gradient: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    
    --web-accent: #ff0844;
    --web-accent-opaque: rgba(255, 8, 68, 0.12);
    --web-gradient: linear-gradient(135deg, #ff0844 0%, #ffb199 100%);
    
    --ads-accent: #fda085;
    --ads-accent-opaque: rgba(253, 160, 133, 0.15);
    --ads-gradient: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    
    --sys-accent: #7028e4;
    --sys-accent-opaque: rgba(112, 40, 228, 0.12);
    --sys-gradient: linear-gradient(135deg, #7028e4 0%, #e5b2ca 100%);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Theme Dependent Variables */
html[data-theme="dark"] {
    --bg-primary: #0a0b10;
    --bg-secondary: #12131a;
    --bg-tertiary: #191b26;
    
    --text-primary: #f8f9fa;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --border-color: rgba(255, 255, 255, 0.06);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-shadow: rgba(0, 0, 0, 0.5);
    --header-bg: rgba(10, 11, 16, 0.8);
    --card-shadow: rgba(0, 0, 0, 0.3);
    
    --form-input-bg: rgba(255, 255, 255, 0.02);
}

html[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --border-color: rgba(15, 23, 42, 0.06);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(15, 23, 42, 0.06);
    --glass-shadow: rgba(15, 23, 42, 0.05);
    --header-bg: rgba(248, 250, 252, 0.85);
    --card-shadow: rgba(15, 23, 42, 0.04);
    
    --form-input-bg: rgba(15, 23, 42, 0.01);
}

/* ==========================================================================
   RESET & BASICS
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Noto Sans JP', 'Outfit', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

body.no-scroll {
    overflow: hidden;
}

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

ul {
    list-style: none;
}

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

table {
    border-collapse: collapse;
    width: 100%;
}

/* ==========================================================================
   LAYOUT CONTAINERS
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
    position: relative;
}

/* ==========================================================================
   TYPOGRAPHY & ACCENTS
   ========================================================================== */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    background-color: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

.section-subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-primary {
    background: var(--primary-gradient);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.45);
}

.btn-secondary {
    background-color: var(--glass-bg);
    color: var(--text-primary);
    border-color: var(--glass-border);
    backdrop-filter: blur(12px);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    transform: translateY(-2px);
}

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

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

/* ==========================================================================
   GLOWING BACKGROUND ORBS
   ========================================================================== */
.bg-blur-orbs {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    mix-blend-mode: screen;
}

html[data-theme="light"] .orb {
    opacity: 0.06;
    mix-blend-mode: multiply;
    filter: blur(80px);
}

.orb-1 {
    top: 10%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: var(--primary);
    animation: floatOrb 25s infinite alternate;
}

.orb-2 {
    top: 40%;
    left: -100px;
    width: 500px;
    height: 500px;
    background: var(--ai-accent);
    animation: floatOrb 30s infinite alternate-reverse;
}

.orb-3 {
    bottom: 10%;
    right: 20%;
    width: 350px;
    height: 350px;
    background: var(--sys-accent);
    animation: floatOrb 20s infinite alternate;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 40px) scale(1.1); }
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: background-color var(--transition-normal), border var(--transition-normal);
}

.header-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

.logo-accent {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-right: 2px;
}

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

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Theme Toggle Button */
.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    color: var(--text-primary);
    border-color: var(--text-primary);
    background-color: var(--glass-bg);
}

/* Toggle icon display */
html[data-theme="dark"] .sun-icon { display: block; }
html[data-theme="dark"] .moon-icon { display: none; }
html[data-theme="light"] .sun-icon { display: none; }
html[data-theme="light"] .moon-icon { display: block; }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 110;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    left: 0;
    transition: transform var(--transition-fast);
}

.hamburger::before { top: -6px; }
.hamburger::after { bottom: -6px; }

/* Menu open styling */
.menu-toggle.active .hamburger {
    background-color: transparent;
}
.menu-toggle.active .hamburger::before {
    transform: translateY(6px) rotate(45deg);
}
.menu-toggle.active .hamburger::after {
    transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: 95;
    padding: 120px 40px 40px 40px;
    transition: right var(--transition-normal);
    box-shadow: -10px 0 30px rgba(0,0,0,0.15);
}

.mobile-nav-overlay.active {
    right: 0;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.mobile-nav-link {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-btn-contact {
    display: block;
    text-align: center;
    background: var(--primary-gradient);
    color: #ffffff;
    padding: 14px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(99,102,241,0.25);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    padding-bottom: 80px;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 580px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid var(--border-color);
    padding-top: 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-primary);
    display: flex;
    align-items: baseline;
}

.stat-plus {
    color: var(--primary);
    font-size: 1.5rem;
    margin-left: 2px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 6px;
    font-weight: 500;
}

/* Hero Visualizer */
.visualizer-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 460px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glowing-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(99, 102, 241, 0.15);
}

.ring-1 {
    width: 100%;
    height: 100%;
    animation: rotateRing 40s linear infinite;
    border-style: dashed;
}

.ring-2 {
    width: 80%;
    height: 80%;
    animation: rotateRing 25s linear infinite reverse;
    border-style: double;
}

.hero-image-wrapper {
    position: relative;
    width: 75%;
    height: 75%;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--bg-secondary);
    border: 2px solid var(--glass-border);
    box-shadow: 0 20px 50px var(--glass-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

@keyframes rotateRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================================================
   ABOUT US SECTION
   ========================================================================== */
.about {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.about-card {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 30px var(--glass-shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.about-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.15);
}

.about-card-icon {
    width: 56px;
    height: 56px;
    background-color: var(--accent-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 28px;
}

.about-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.about-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services {
    z-index: 1;
}

.services-container {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.service-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.service-block:nth-child(even) {
    direction: rtl;
}

.service-block:nth-child(even) .service-info {
    direction: ltr;
}

.service-info {
    max-width: 500px;
}

.service-badge {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    display: inline-block;
}

.service-block-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.service-block-desc {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 1.05rem;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    font-size: 0.95rem;
}

.check-icon {
    flex-shrink: 0;
}

.service-link {
    font-weight: 700;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
}

/* Service specifics (colors) */
.service-ai .service-badge, .service-ai .service-link, .service-ai .check-icon { color: var(--ai-accent); }
.service-web .service-badge, .service-web .service-link, .service-web .check-icon { color: var(--web-accent); }
.service-ads .service-badge, .service-ads .service-link, .service-ads .check-icon { color: var(--ads-accent); }
.service-sys .service-badge, .service-sys .service-link, .service-sys .check-icon { color: var(--sys-accent); }

/* Service Visualizer Cards */
.service-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    direction: ltr; /* Ensure contents inside layout correctly even in reversed grids */
}

.service-glass-card {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 460px;
    box-shadow: 0 20px 40px var(--glass-shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
    transition: border-color var(--transition-normal);
}

/* Add active color border glow on block hover */
.service-ai:hover .service-glass-card { border-color: var(--ai-accent); }
.service-web:hover .service-glass-card { border-color: var(--web-accent); }
.service-ads:hover .service-glass-card { border-color: var(--ads-accent); }
.service-sys:hover .service-glass-card { border-color: var(--sys-accent); }

.glass-card-header {
    background-color: rgba(0, 0, 0, 0.15);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot.red { background-color: #ff5f56; }
.dot.yellow { background-color: #ffbd2e; }
.dot.green { background-color: #27c93f; }

.panel-title {
    font-family: 'Outfit', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-left: 8px;
}

.glass-card-body {
    padding: 28px;
}

/* AI Demo Specific */
.ai-chat-demo {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.chat-bubble {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    max-width: 85%;
}

.chat-bubble.user {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-bubble.bot {
    background-color: var(--ai-accent-opaque);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    border: 1px solid rgba(0, 242, 254, 0.15);
    position: relative;
    padding-left: 28px;
}

.pulse-dot {
    position: absolute;
    left: 12px;
    top: 18px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--ai-accent);
    box-shadow: 0 0 8px var(--ai-accent);
    animation: glowPulse 1.5s infinite alternate;
}

@keyframes glowPulse {
    0% { transform: scale(0.85); opacity: 0.6; }
    100% { transform: scale(1.15); opacity: 1; }
}

.ai-chart-bar {
    height: 24px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--ai-gradient);
    border-radius: var(--radius-sm);
    transition: width 1.5s ease-in-out;
}

.bar-label {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.75rem;
    font-weight: 700;
    color: #ffffff;
    mix-blend-mode: difference;
}

/* Web Demo Specific */
.web-visual-body {
    display: flex;
    align-items: center;
    gap: 24px;
}

.performance-score {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.circular-chart {
    width: 85px;
    height: 85px;
}

.circle-bg {
    fill: none;
    stroke: var(--bg-tertiary);
    stroke-width: 2.8;
}

.circle {
    fill: none;
    stroke-width: 2.8;
    stroke-linecap: round;
    stroke: var(--web-accent);
    animation: progressRing 1.5s ease-out forwards;
}

.percentage {
    font-family: 'Outfit', sans-serif;
    fill: var(--text-primary);
    font-size: 9px;
    font-weight: 800;
    text-anchor: middle;
}

@keyframes progressRing {
    0% { stroke-dasharray: 0 100; }
}

.perf-details {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.perf-sub {
    display: block;
    font-size: 0.65rem;
    color: var(--web-accent);
}

.wireframe-mock {
    flex-grow: 1;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wire-hero {
    height: 36px;
    background-color: rgba(255, 8, 68, 0.1);
    border: 1px dashed rgba(255, 8, 68, 0.2);
    border-radius: 4px;
}

.wire-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.wire-col {
    height: 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

/* Ads Demo Specific */
.ad-visual-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ad-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.metric-val {
    font-family: 'Outfit', sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--ads-accent);
}

.sparkline {
    width: 100%;
    height: 60px;
}

.sparkline-svg {
    width: 100%;
    height: 100%;
}

.sparkline-path {
    stroke: var(--ads-accent);
    stroke-width: 2;
    stroke-linecap: round;
}

.sparkline-gradient {
    fill: var(--ads-accent-opaque);
}

/* System Dev Demo Specific */
.sys-visual-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.code-editor {
    background-color: var(--bg-tertiary);
    padding: 16px;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    overflow-x: auto;
}

.c-keyword { color: #f472b6; }
.c-func { color: #818cf8; }
.c-num { color: #fbbf24; }

.sys-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 8px #10b981;
}

.status-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* ==========================================================================
   CASE STUDIES SECTION
   ========================================================================== */
.cases {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    z-index: 1;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.case-card {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 30px var(--glass-shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.1);
    border-color: var(--primary);
}

.case-img-placeholder {
    height: 160px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.case-category {
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-full);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.case-body {
    padding: 28px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.case-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.case-card-desc {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.case-metric-box {
    align-self: flex-start;
    padding: 6px 12px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.case-metric-val {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
}

/* ==========================================================================
   COMPANY PROFILE SECTION
   ========================================================================== */
.company {
    z-index: 1;
}

.company-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.profile-table {
    border-top: 1px solid var(--border-color);
}

.profile-table tr {
    border-bottom: 1px solid var(--border-color);
}

.profile-table th {
    text-align: left;
    padding: 20px 24px 20px 0;
    width: 25%;
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.95rem;
    vertical-align: top;
}

.profile-table td {
    padding: 20px 0 20px 24px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Map Mockup */
.map-container {
    width: 100%;
    aspect-ratio: 1.2 / 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px var(--glass-shadow);
    background-color: var(--bg-secondary);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    position: relative;
    background: radial-gradient(circle at center, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Map grid background pattern */
.map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center;
}

html[data-theme="light"] .map-placeholder::before {
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
}

.map-radar {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 1px solid var(--accent-glow);
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    animation: mapRadar 2.5s ease-out infinite;
}

.map-pin {
    width: 16px;
    height: 16px;
    background-color: var(--primary);
    border-radius: 50%;
    border: 3px solid #ffffff;
    box-shadow: 0 0 15px var(--primary);
    z-index: 2;
    margin-bottom: 12px;
}

.map-text {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    z-index: 2;
}

.map-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
    z-index: 2;
    margin-top: 4px;
}

@keyframes mapRadar {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(1.8); opacity: 0; }
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    z-index: 1;
}

.contact-card {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 60px;
    box-shadow: 0 30px 60px var(--glass-shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: relative;
    overflow: hidden;
}

.contact-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px auto;
}

.contact-subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 12px;
}

.contact-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
}

.required {
    color: #ef4444;
    margin-left: 2px;
}

.form-control {
    background-color: var(--form-input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
    background-color: var(--bg-primary);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
}

textarea.form-control {
    resize: vertical;
}

/* Custom Checkbox */
.checkbox-container {
    display: inline-flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    user-select: none;
    padding-left: 28px;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 18px;
    width: 18px;
    background-color: var(--form-input-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.checkbox-container:hover input ~ .checkmark {
    border-color: var(--primary);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark::after {
    display: block;
}

.checkbox-container .checkmark::after {
    left: 6px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-privacy {
    margin-bottom: 32px;
    text-align: center;
}

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

.form-submit-container {
    text-align: center;
}

.btn-submit {
    min-width: 180px;
    position: relative;
}

/* Loader style inside button */
.btn-loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s linear infinite;
    position: absolute;
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn-submit.loading .btn-text {
    visibility: hidden;
}

.btn-submit.loading .btn-loader {
    display: block;
}

/* Success Overlay */
.form-success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.form-success-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.success-content {
    text-align: center;
    max-width: 450px;
    padding: 40px;
}

.success-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px auto;
}

.success-checkmark {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: block;
    stroke-width: 2;
    stroke: #10b981;
    stroke-miterlimit: 10;
    box-shadow: inset 0px 0px 0px #10b981;
    animation: fillSuccess .4s ease-in-out .4s forwards, scaleSuccess .3s ease-in-out .9s both;
}

.checkmark-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: #10b981;
    fill: none;
    animation: strokeSuccess 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    stroke-width: 3;
    animation: strokeSuccess 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes strokeSuccess {
    100% { stroke-dashoffset: 0; }
}

@keyframes scaleSuccess {
    0%, 100% { transform: none; }
    50% { transform: scale3d(1.1, 1.1, 1); }
}

@keyframes fillSuccess {
    100% { box-shadow: inset 0px 0px 0px 40px rgba(16, 185, 129, 0.1); }
}

.success-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.success-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 40px 0;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 64px;
}

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

.footer-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 280px;
}

.footer-copy {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: auto;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.footer-col a:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal, .reveal-left, .reveal-right {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translate(0, 0);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-desc {
        margin: 0 auto 40px auto;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 32px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .service-block {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .service-block:nth-child(even) {
        direction: ltr;
    }
    
    .service-info {
        max-width: 100%;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .company-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }
    
    .section-title {
        font-size: 1.85rem;
    }
    
    .hero {
        padding-top: 120px;
        padding-bottom: 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .nav {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .contact-card {
        padding: 40px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .profile-table th {
        width: 35%;
    }
}