/* ========================================
   Alpha Plan - Organization Development Service
   Modern, Futuristic Design with Glow Effects
   ======================================== */

/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
    /* Color Palette */
    --color-dark-navy: #0a1628;
    --color-dark-blue: #1a2b45;
    --color-cyan: #00d9ff;
    --color-emerald: #00e5cc;
    --color-light-blue: #4dd0e1;
    --color-white: #ffffff;
    --color-gray-light: #e0e0e0;
    --color-gray: #a0a0a0;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-cyan), var(--color-emerald));
    --gradient-dark: linear-gradient(180deg, #0a1628 0%, #1a2b45 50%, #0a1628 100%);
    --gradient-glow: radial-gradient(circle, rgba(0, 217, 255, 0.3) 0%, transparent 70%);
    
    /* Shadows & Glows */
    --glow-cyan: 0 0 20px rgba(0, 217, 255, 0.6), 0 0 40px rgba(0, 217, 255, 0.4);
    --glow-emerald: 0 0 20px rgba(0, 229, 204, 0.6), 0 0 40px rgba(0, 229, 204, 0.4);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    
    /* Typography */
    --font-primary: 'Inter', 'Noto Sans JP', sans-serif;
    --font-secondary: 'Noto Sans JP', sans-serif;
    
    /* Spacing */
    --section-padding: 120px;
    --container-max-width: 1400px;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--gradient-dark);
    color: var(--color-white);
    overflow-x: hidden;
    line-height: 1.6;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ========================================
   Particle Background
   ======================================== */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    background: var(--gradient-dark);
}

/* ========================================
   Container & Utilities
   ======================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 40px;
}

.container-wide {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-effect {
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { filter: drop-shadow(0 0 10px rgba(0, 217, 255, 0.5)); }
    50% { filter: drop-shadow(0 0 25px rgba(0, 217, 255, 0.8)); }
}

/* Glass Morphism Card */
.glass-card {
    background: rgba(26, 43, 69, 0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 16px;
    padding: 40px;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    background: rgba(26, 43, 69, 0.6);
    border-color: rgba(0, 217, 255, 0.5);
    transform: translateY(-8px);
    box-shadow: var(--shadow-card), var(--glow-cyan);
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-brand .logo {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 20px;
    color: var(--color-dark-navy);
    box-shadow: var(--glow-cyan);
}

.company-name {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.contact-btn {
    padding: 10px 25px;
    background: var(--gradient-primary);
    color: var(--color-dark-navy);
    border-radius: 25px;
    font-weight: 600;
    box-shadow: var(--glow-cyan);
}

.nav-link.contact-btn::after {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-cyan);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

.hero-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
    background: var(--gradient-primary);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: 900;
    color: var(--color-dark-navy);
    box-shadow: var(--glow-cyan);
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--color-light-blue);
}

.hero-tagline {
    font-size: 20px;
    color: var(--color-gray-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Animations */
.fade-in {
    animation: fadeInUp 1s ease-out;
}

.fade-in-delay {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeInUp 1s ease-out 0.6s both;
}

.fade-in-delay-3 {
    animation: fadeInUp 1s ease-out 0.9s both;
}

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

/* Hero Visual */
.hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.network-nodes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-cyan);
    border-radius: 50%;
    box-shadow: var(--glow-cyan);
    animation: float 4s ease-in-out infinite;
}

.node-1 { top: 20%; left: 15%; animation-delay: 0s; }
.node-2 { top: 40%; right: 20%; animation-delay: 1s; }
.node-3 { bottom: 30%; left: 25%; animation-delay: 2s; }
.node-4 { top: 60%; right: 15%; animation-delay: 1.5s; }
.node-5 { bottom: 20%; right: 30%; animation-delay: 0.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.digital-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 217, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 20s linear infinite;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--color-cyan);
    font-size: 14px;
    letter-spacing: 2px;
    z-index: 10;
}

.scroll-arrow {
    width: 2px;
    height: 40px;
    background: var(--gradient-primary);
    margin: 10px auto 0;
    border-radius: 2px;
    animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(10px); opacity: 0.5; }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-dark-navy);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.5);
}

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

.btn-secondary:hover {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--color-emerald);
}

.glow-btn {
    box-shadow: var(--glow-cyan);
}

/* ========================================
   Section Styling
   ======================================== */
section {
    position: relative;
    z-index: 10;
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-gray-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   Services Section
   ======================================== */
.services-section {
    background: linear-gradient(180deg, transparent 0%, rgba(26, 43, 69, 0.3) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.service-card {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-glow);
    opacity: 0;
    transition: var(--transition-smooth);
}

.service-card:hover::before {
    opacity: 0.5;
}

.service-icon {
    font-size: 48px;
    margin-bottom: 25px;
    position: relative;
    display: flex;
    justify-content: center;
    gap: 20px;
    color: var(--color-cyan);
}

.service-icon i:first-child {
    animation: icon-rotate 4s linear infinite;
}

.service-icon i:last-child {
    animation: icon-rotate 4s linear infinite reverse;
}

@keyframes icon-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.service-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-subtitle {
    font-size: 14px;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.service-description {
    font-size: 16px;
    color: var(--color-light-blue);
    margin-bottom: 25px;
}

.service-features {
    text-align: left;
    margin-bottom: 30px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 15px;
}

.service-features i {
    color: var(--color-emerald);
    font-size: 16px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-cyan);
    font-weight: 600;
    transition: var(--transition-fast);
}

.service-link:hover {
    gap: 15px;
    text-shadow: var(--glow-cyan);
}

/* ========================================
   Mindmap Section
   ======================================== */
.mindmap-section {
    background: radial-gradient(circle at center, rgba(0, 217, 255, 0.05) 0%, transparent 70%);
    padding: 150px 0;
}

.mindmap-container {
    position: relative;
    min-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mindmap-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 20;
}

.center-circle {
    width: 180px;
    height: 180px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glow-cyan);
    border: 3px solid var(--color-dark-navy);
}

.center-circle .logo {
    font-size: 42px;
    font-weight: 900;
    color: var(--color-dark-navy);
    margin-bottom: 5px;
}

.center-circle span {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-dark-navy);
}

.mindmap-branch {
    position: absolute;
}

.branch-consulting {
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
}

.branch-coaching {
    top: 10%;
    right: 10%;
}

.branch-ai {
    bottom: 10%;
    right: 10%;
}

.branch-main {
    margin-bottom: 30px;
}

.branch-title {
    font-size: 24px;
    font-weight: 700;
    padding: 15px 30px;
    background: var(--gradient-primary);
    color: var(--color-dark-navy);
    border-radius: 50px;
    display: inline-block;
    box-shadow: var(--glow-cyan);
}

.branch-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.branch-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 25px;
    background: rgba(26, 43, 69, 0.6);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
}

.branch-item:hover {
    background: rgba(26, 43, 69, 0.9);
    border-color: var(--color-cyan);
    transform: translateX(10px);
    box-shadow: var(--glow-cyan);
}

.branch-item i {
    font-size: 20px;
    color: var(--color-cyan);
}

.branch-item span {
    font-weight: 500;
    font-size: 15px;
}

.branch-item::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 15px);
    left: 50%;
    transform: translateX(-50%) scale(0);
    background: rgba(10, 22, 40, 0.95);
    padding: 10px 15px;
    border-radius: 8px;
    border: 1px solid var(--color-cyan);
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition-fast);
    pointer-events: none;
    z-index: 100;
}

.branch-item:hover::after {
    transform: translateX(-50%) scale(1);
    opacity: 1;
}

.mindmap-connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* ========================================
   Consulting Section
   ======================================== */
.consulting-section {
    background: linear-gradient(180deg, rgba(26, 43, 69, 0.3) 0%, transparent 100%);
}

.consulting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.consulting-card {
    position: relative;
}

.card-icon {
    font-size: 48px;
    color: var(--color-cyan);
    margin-bottom: 20px;
}

.consulting-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.consulting-card p {
    font-size: 15px;
    color: var(--color-gray-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.card-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card-details span {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-light-blue);
}

.card-details i {
    color: var(--color-emerald);
}

/* ========================================
   Analysis Section
   ======================================== */
.analysis-section {
    background: radial-gradient(circle at center, rgba(0, 229, 204, 0.05) 0%, transparent 70%);
}

.analysis-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 60px;
    align-items: center;
}

.analysis-column {
    position: relative;
}

.analysis-card h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.analysis-card h3 i {
    color: var(--color-cyan);
}

.card-subtitle {
    font-size: 14px;
    color: var(--color-gray);
    margin-bottom: 30px;
}

.radar-chart {
    height: 300px;
    margin-bottom: 30px;
}

.analysis-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.point {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.point i {
    color: var(--color-emerald);
    font-size: 18px;
}

/* Compass */
.compass-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.compass {
    width: 150px;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glow-cyan);
    border: 4px solid var(--color-dark-navy);
}

.compass-needle {
    width: 4px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-white) 50%, #ff0000 50%);
    position: absolute;
    border-radius: 2px;
    animation: compass-rotate 8s linear infinite;
}

@keyframes compass-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.compass-directions {
    width: 100%;
    height: 100%;
    position: relative;
}

.compass-directions span {
    position: absolute;
    font-size: 20px;
    font-weight: 900;
    color: var(--color-dark-navy);
}

.north { top: 10px; left: 50%; transform: translateX(-50%); }
.south { bottom: 10px; left: 50%; transform: translateX(-50%); }
.east { right: 10px; top: 50%; transform: translateY(-50%); }
.west { left: 10px; top: 50%; transform: translateY(-50%); }

/* SWOT Matrix */
.swot-matrix {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.swot-item {
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid;
    transition: var(--transition-smooth);
}

.swot-item h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.swot-item p {
    font-size: 14px;
    opacity: 0.8;
}

.strength {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--color-cyan);
}

.weakness {
    background: rgba(255, 152, 0, 0.1);
    border-color: #ff9800;
}

.opportunity {
    background: rgba(0, 229, 204, 0.1);
    border-color: var(--color-emerald);
}

.threat {
    background: rgba(244, 67, 54, 0.1);
    border-color: #f44336;
}

.swot-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
}

/* 3C Analysis */
.analysis-3c {
    display: flex;
    justify-content: space-around;
    gap: 20px;
}

.c-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: rgba(26, 43, 69, 0.6);
    border-radius: 12px;
    border: 1px solid rgba(0, 217, 255, 0.2);
    transition: var(--transition-smooth);
}

.c-item:hover {
    border-color: var(--color-cyan);
    transform: translateY(-5px);
}

.c-item i {
    font-size: 32px;
    color: var(--color-cyan);
}

.c-item span {
    font-size: 13px;
    font-weight: 600;
}

/* ========================================
   Coaching Section
   ======================================== */
.coaching-section {
    background: linear-gradient(180deg, transparent 0%, rgba(26, 43, 69, 0.3) 50%, transparent 100%);
}

.coaching-content {
    position: relative;
}

.brain-visual {
    text-align: center;
    margin-bottom: 80px;
}

.brain-container {
    display: inline-block;
    position: relative;
}

.brain-container i {
    font-size: 120px;
    color: var(--color-cyan);
}

.neuron-network {
    position: absolute;
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.neuron {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--color-emerald);
    border-radius: 50%;
    box-shadow: var(--glow-emerald);
    animation: neuron-pulse 2s ease-in-out infinite;
}

.n1 { top: 10%; left: 50%; animation-delay: 0s; }
.n2 { top: 30%; right: 10%; animation-delay: 0.4s; }
.n3 { bottom: 30%; right: 20%; animation-delay: 0.8s; }
.n4 { bottom: 20%; left: 15%; animation-delay: 1.2s; }
.n5 { top: 50%; left: 10%; animation-delay: 1.6s; }

@keyframes neuron-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.7; }
}

.coaching-approaches {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

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

.approach-icon {
    font-size: 56px;
    color: #ff9800;
    margin-bottom: 20px;
}

.approach-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.approach-card p {
    font-size: 15px;
    color: var(--color-gray-light);
    margin-bottom: 25px;
    line-height: 1.7;
}

.approach-card ul {
    text-align: left;
}

.approach-card li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 14px;
}

.approach-card li i {
    color: #ff9800;
    font-size: 16px;
}

/* ========================================
   AI Section
   ======================================== */
.ai-section {
    background: radial-gradient(circle at top right, rgba(236, 64, 122, 0.05) 0%, transparent 50%);
}

.ai-content {
    margin-bottom: 80px;
}

.ai-visual {
    text-align: center;
    margin-bottom: 60px;
}

.ai-chip {
    display: inline-block;
    position: relative;
}

.ai-chip i {
    font-size: 100px;
    color: #ec407a;
}

.chip-circuits {
    position: absolute;
    width: 250px;
    height: 250px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.circuit {
    position: absolute;
    background: var(--color-cyan);
    animation: circuit-flow 3s ease-in-out infinite;
}

.c1 {
    width: 2px;
    height: 80px;
    top: -80px;
    left: 50%;
    animation-delay: 0s;
}

.c2 {
    width: 80px;
    height: 2px;
    right: -80px;
    top: 50%;
    animation-delay: 0.75s;
}

.c3 {
    width: 2px;
    height: 80px;
    bottom: -80px;
    left: 50%;
    animation-delay: 1.5s;
}

.c4 {
    width: 80px;
    height: 2px;
    left: -80px;
    top: 50%;
    animation-delay: 2.25s;
}

@keyframes circuit-flow {
    0%, 100% { opacity: 0.3; box-shadow: none; }
    50% { opacity: 1; box-shadow: 0 0 15px var(--color-cyan); }
}

.ai-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.ai-card {
    position: relative;
}

.card-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 72px;
    font-weight: 900;
    color: rgba(236, 64, 122, 0.1);
    line-height: 1;
}

.ai-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ai-card h3 i {
    color: #ec407a;
}

.ai-card p {
    font-size: 14px;
    color: var(--color-gray-light);
    margin-bottom: 20px;
}

/* Stat Bar */
.stat-bar {
    width: 100%;
    height: 30px;
    background: rgba(26, 43, 69, 0.8);
    border-radius: 15px;
    position: relative;
    overflow: hidden;
}

.stat-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 15px;
    width: 0;
    animation: stat-fill 2s ease-out forwards;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 15px;
}

@keyframes stat-fill {
    to { width: attr(data-percent); }
}

.stat-label {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    font-weight: 700;
    color: var(--color-dark-navy);
}

/* Solution Tags */
.solution-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    padding: 8px 16px;
    background: rgba(236, 64, 122, 0.2);
    border: 1px solid #ec407a;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #ec407a;
}

/* Process Steps */
.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.step {
    flex: 1;
    padding: 10px;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--color-cyan);
    border-radius: 8px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
}

/* Reallocation Flow */
.reallocation-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-size: 15px;
    font-weight: 600;
}

.reallocation-flow i {
    color: var(--color-emerald);
    font-size: 20px;
}

/* AI Benefits */
.ai-benefits {
    text-align: center;
}

.benefits-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 50px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

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

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--color-dark-navy);
    box-shadow: var(--glow-cyan);
}

.benefit-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.benefit-stat {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-section {
    background: linear-gradient(180deg, rgba(26, 43, 69, 0.3) 0%, rgba(10, 22, 40, 0.8) 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group label {
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group label i {
    color: var(--color-cyan);
}

.required {
    color: #f44336;
}

.form-group input,
.form-group textarea {
    padding: 15px 20px;
    background: rgba(26, 43, 69, 0.6);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 10px;
    color: var(--color-white);
    font-size: 15px;
    font-family: var(--font-primary);
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-cyan);
}

.submit-btn {
    width: 100%;
    margin-top: 15px;
    font-size: 18px;
    padding: 18px 40px;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-card h3 i {
    color: var(--color-cyan);
}

.info-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.info-item:last-child {
    border-bottom: none;
}

.info-item i {
    font-size: 20px;
    color: var(--color-cyan);
    width: 24px;
}

.info-item strong {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    color: var(--color-gray);
}

.info-item p {
    font-size: 15px;
    line-height: 1.6;
}

.consultation-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.consultation-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.consultation-features i {
    color: var(--color-emerald);
    font-size: 16px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: rgba(10, 22, 40, 0.95);
    border-top: 1px solid rgba(0, 217, 255, 0.2);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo .logo {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 20px;
    color: var(--color-dark-navy);
}

.footer-logo span {
    font-size: 18px;
    font-weight: 700;
}

.footer-description {
    font-size: 14px;
    color: var(--color-gray-light);
    line-height: 1.8;
}

.footer-col h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-cyan);
}

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

.footer-links a {
    font-size: 14px;
    color: var(--color-gray-light);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-cyan);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.social-links a:hover {
    background: var(--gradient-primary);
    border-color: var(--color-cyan);
    transform: translateY(-5px);
    box-shadow: var(--glow-cyan);
}

.social-links i {
    font-size: 18px;
}

.social-links a:hover i {
    color: var(--color-dark-navy);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
}

.footer-legal {
    display: flex;
    gap: 20px;
    align-items: center;
    font-size: 14px;
    color: var(--color-gray);
}

.footer-legal a {
    transition: var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-cyan);
}

.copyright {
    font-size: 14px;
    color: var(--color-gray);
}

/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 1000;
    box-shadow: var(--glow-cyan);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
}

.back-to-top i {
    font-size: 20px;
    color: var(--color-dark-navy);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .mindmap-container {
        min-height: 1000px;
    }
    
    .branch-consulting {
        top: 10%;
        left: 5%;
        transform: none;
    }
    
    .analysis-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .compass-center {
        order: 2;
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 80px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .services-grid,
    .consulting-grid,
    .coaching-approaches,
    .ai-features {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mindmap-branch {
        position: relative;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        transform: none !important;
        margin-bottom: 40px;
    }
    
    .mindmap-container {
        flex-direction: column;
        min-height: auto;
        padding: 60px 0;
    }
    
    .mindmap-center {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin-bottom: 60px;
    }
}

@media (max-width: 768px) {
    .container,
    .container-wide {
        padding: 0 20px;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(10, 22, 40, 0.98);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 20px;
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-tagline {
        font-size: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .analysis-points {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-logo {
        width: 80px;
        height: 80px;
        font-size: 32px;
    }
    
    .btn {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .service-icon {
        font-size: 36px;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}