/* Reset and Base Styles */
:root {
    --primary-color: #2d3748;
    --secondary-color: #4a5568;
    --accent-color: #ff6b6b;
    --accent-secondary: #4ecdc4;
    --success-color: #48bb78;
    --warning-color: #ed8936;
    --info-color: #0bc5ea;
    --purple-color: #9f7aea;
    --background-light: #f7fafc;
    --background-dark: #1a202c;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-light: #a0aec0;
    --border-color: #e2e8f0;
    --shadow-light: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-accent: linear-gradient(135deg, #ff6b6b 0%, #ffa726 100%);
    --gradient-success: linear-gradient(135deg, #4ecdc4 0%, #48bb78 100%);
    --gradient-purple: linear-gradient(135deg, #9f7aea 0%, #667eea 100%);
}

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

html {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    overflow-x: hidden;
    background: var(--background-light);
    scroll-padding-top: 96px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;  /* Left Margin Maintainer */
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(247, 250, 252, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.15s ease;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    text-decoration: none;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.15s ease;
}

.logo-link:hover {
    transform: scale(1.02);
}

.logo-image {
    height: 45px;
    width: auto;
    border-radius: 8px;
    transition: all 0.15s ease;
}

.footer-logo-image {
    display: block;
    height: 42px;
    width: auto;
    border-radius: 8px;
    margin-bottom: 0.85rem;
    transition: all 0.15s ease;
}

.footer-logo-image:hover {
    transform: scale(1.03);
}

.logo-text {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.8rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.15s ease;
}

.nav-logo h2 {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.8rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: clamp(0.5rem, 1.2vw, 1.5rem);
    flex-wrap: wrap;
    justify-content: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.15s ease;
    position: relative;
    padding: 0.45rem 0.8rem;
    border-radius: 8px;
    font-size: clamp(0.78rem, 1.2vw, 0.95rem);
}

.nav-link:hover {
    color: var(--accent-color);
    background: rgba(255, 107, 107, 0.1);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 2px;
    left: 50%;
    background: var(--gradient-accent);
    transition: all 0.15s ease;
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-link:hover::after {
    width: 80%;
}

/* Buy Icon Styles */
.buy-icon {
    font-size: 1.1rem;
    margin-right: 0.5rem;
    display: inline-block;
    transition: transform 0.15s ease;
}

/* Buy Book Button - Clean Hover Effect */
#buyBookBtn {
    background: var(--gradient-accent);
    color: white;
    border-radius: 25px;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    transition: all 0.25s ease;
    position: relative;
    text-decoration: none;
    cursor: pointer;
}

#buyBookBtn:hover {
    background: linear-gradient(135deg, #ff5252 0%, #ff8a50 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.6);
    /* text-decoration: underline; */
    text-underline-offset: 5px;
    text-decoration-thickness: 2px;
}

#buyBookBtn:hover .buy-icon {
    transform: scale(1.15);
}

#buyBookBtn::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: 3px;
    left: 50%;
    background: white;
    transition: all 0.25s ease;
    transform: translateX(-50%);
    border-radius: 3px;
    opacity: 0.8;
}

#buyBookBtn:hover::after {
    width: 85%;
}

/* Buy Book Modal Styles */
#buyBookModal .modal-content {
    max-width: 500px;
    width: 90%;
}

.buy-book-modal .modal-header {
    background: var(--gradient-accent);
    color: white;
    text-align: center;
    padding: 1.5rem;
    border-radius: 12px 12px 0 0;
    position: relative;
}

.buy-book-modal .modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.buy-book-close {
    position: absolute;
    top: 0.5rem;
    right: 0.8rem;
    color: white;
    font-size: 1.8rem;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.15s ease;
    z-index: 10;
}

.buy-book-close:hover {
    opacity: 0.7;
}

.ecommerce-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.8rem;
    padding: 1.5rem;
}

.ecommerce-link {
    text-decoration: none;
    color: inherit;
}

.ecommerce-item {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    transition: all 0.25s ease;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.ecommerce-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.2);
    background: var(--gradient-accent);
    color: white;
}

.ecommerce-name {
    font-size: 1.1rem;
    font-weight: 600;
    display: block;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.15s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    min-height: 100svh;
    padding-top: clamp(5.75rem, 7vw, 6.75rem);
    padding-bottom: clamp(3rem, 5vw, 4.5rem);
    display: flex;
    align-items: center;
    background: var(--gradient-primary);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.5rem, 4vw, 4rem);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2rem, 5.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2.2vw, 1.5rem);
    margin-bottom: 1rem;
    color: #e0e7ff;
    font-weight: 500;
}

.hero-description {
    font-size: clamp(0.95rem, 1.4vw, 1.1rem);
    margin-bottom: 2rem;
    color: #cbd5e1;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.15s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.25s;
}

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

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

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

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* Framework Circle Visualization - Clean Ring Design */
.framework-circle {
    position: relative;
    width: clamp(180px, 36vw, 400px);
    aspect-ratio: 1 / 1;
    margin: 0 auto;
}

/* Continuous connecting ring */
.framework-circle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 75%;
    height: 75%;
    transform: translate(-50%, -50%);
    border: clamp(4px, 1vw, 8px) solid #4ecdc4;
    border-radius: 50%;
    z-index: 1;
}

.center-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: clamp(52px, 28%, 110px);
    height: clamp(52px, 28%, 110px);
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(1rem, 3vw, 2rem);
    font-weight: 800;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    box-shadow: 0 15px 35px rgba(255, 107, 53, 0.4);
    z-index: 3;
    cursor: pointer;
    transition: all 0.15s ease;
}

.center-circle:hover {
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.6);
}

.domain-ring {
    position: relative;
    width: 100%;
    height: 100%;
}

.domain-item {
    position: absolute;
    width: clamp(34px, 16%, 64px);
    height: clamp(34px, 16%, 64px);
    background: rgba(255, 255, 255, 0.15);
    border: 3px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: clamp(0.8rem, 2vw, 1.4rem);
    color: white;
    cursor: pointer;
    transition: all 0.15s ease;
    backdrop-filter: blur(10px);
    z-index: 2;
    text-decoration: none;
}

.domain-item:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
}

.domain-item:link,
.domain-item:visited {
    color: white;
    text-decoration: none;
}

/* Position domain items perfectly on the ring */
.domain-item:nth-child(1) { /* O - Top */
    top: 3%; 
    left: 50%; 
    transform: translateX(-50%); 
}
.domain-item:nth-child(2) { /* U - Top Right */
    top: 22%; 
    right: 8%; 
}
.domain-item:nth-child(3) { /* T - Right */
    top: 58%; 
    right: 15px; 
    transform: translateY(-50%); 
}
.domain-item:nth-child(4) { /* D - Bottom Right */
    bottom: 8.5%; 
    right: 22%; 
}
.domain-item:nth-child(5) { /* P - Bottom */
    bottom: 34px; 
    left: 32%; 
    transform: translateX(-50%); 
}
.domain-item:nth-child(6) { /* E - Bottom Left */
    bottom: 33.5%; 
    left: 3%; 
}
.domain-item:nth-child(7) { /* R - Left */
    top: 31%; 
    left: 30px; 
    transform: translateY(-50%); 
}

/* Section Styling */
section {
    padding: 2rem 0;
    text-align: left;
}

.section-header {
    margin-left: 0px;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0;
}

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

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.about-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all 0.2s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.15s ease;
}

.about-card:hover::before {
    transform: scaleX(1);
}

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

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-accent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.4rem;
    color: white;
    transition: all 0.15s ease;
}

.about-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.formula-explanation {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.formula-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.formula-item {
    text-align: center;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 10px;
}

.formula-item h4 {
    font-size: 1.3rem;
    color: #6366f1;
    margin-bottom: 0.5rem;
}

/* Domains Section */
.domains {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.domains-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.domain-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-light);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 200px;
    gap: 2rem;
}

.domain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.domain-card:hover::before {
    transform: scaleX(1);
}

.domain-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-heavy);
}

.domain-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 0;
    flex: 1;
}

.domain-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.6rem;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.domain-card:hover .domain-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Individual domain icon colors */
.observing-icon { background: var(--gradient-accent); }
.understanding-icon { background: var(--gradient-success); }
.thinking-icon { background: var(--gradient-purple); }
.deciding-icon { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.performing-icon { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.experiencing-icon { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.repeating-icon { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }

.domain-info {
    flex: 1;
}

.domain-card h3 {
    font-size: 1.6rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.domain-card h3::before {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 999px;
    background: rgba(255, 107, 107, 0.12);
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

.domain-code {
    background: rgba(255, 107, 107, 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
}

.domain-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.domain-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.domain-content {
    flex: 1;
}

.domain-actions {
    flex-shrink: 0;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.stat i {
    color: var(--accent-color);
}

.domain-btn {
    background: var(--gradient-accent);
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    transition: all 0.15s ease;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.domain-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.25s;
}

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

.domain-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

.domain-btn i {
    transition: transform 0.15s ease;
}

.domain-btn:hover i {
    transform: translateX(3px);
}

/* Dimensions Section */
.dimensions {
    background: #f8fafc;
}

.dimensions-controls {
    margin-bottom: 2rem;
}

.dimension-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid #e2e8f0;
    background: white;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.15s ease;
    color: #64748b;
}

.tab-btn.active,
.tab-btn:hover {
    background: #6366f1;
    border-color: #6366f1;
    color: white;
}

.dimensions-table-container {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.table-scroll {
    overflow-x: auto;
}

.dimensions-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.dimensions-table th,
.dimensions-table td {
    padding: 1rem 0.75rem;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}

.dimensions-table th {
    background: #f8fafc;
    font-weight: 600;
    color: #374151;
    position: sticky;
    top: 0;
    z-index: 10;
}

.dimensions-table tr:hover {
    background: #f8fafc;
}

.check-mark {
    color: #10b981;
    font-size: 1.2rem;
}

.cross-mark {
    color: #ef4444;
    font-size: 1.2rem;
}

/* Applications Section */
.applications {
    background: white;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.5rem;
}
.seo-cta {
    background: var(--background-light);
    padding-top: 0;
}
.seo-cta-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
    padding: 2rem;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(76, 205, 196, 0.12));
    border: 1px solid rgba(74, 85, 104, 0.12);
    box-shadow: var(--shadow-medium);
}
.seo-cta-panel h2 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-size: clamp(1.4rem, 3vw, 2rem);
}
.seo-cta-panel p {
    color: var(--text-secondary);
    max-width: 720px;
}
.faq {
    position: relative;
    background:
        radial-gradient(circle at top left, rgba(255, 107, 107, 0.09), transparent 32%),
        radial-gradient(circle at top right, rgba(78, 205, 196, 0.08), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.faq .container {
    position: relative;
    z-index: 1;
}

.faq .section-header {
    max-width: 46rem;
}

.faq-list {
    display: grid;
    gap: 1rem;
    max-width: 56rem;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(255, 107, 107, 0.2);
}

.faq-item[open] {
    border-color: rgba(255, 107, 107, 0.28);
    box-shadow: var(--shadow-medium);
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    list-style: none;
    cursor: pointer;
    padding: 1.25rem 1.35rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.35;
    outline: none;
}

.faq-item summary:hover {
    color: var(--accent-color);
}

.faq-item summary:focus-visible {
    box-shadow: inset 0 0 0 3px rgba(255, 107, 107, 0.16);
}

.faq-item summary > * {
    min-width: 0;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    color: var(--accent-color);
    font-size: 1.35rem;
    line-height: 1;
    flex-shrink: 0;
    transition: transform 0.2s ease, color 0.2s ease;
}

.faq-item[open] summary::after {
    content: '–';
    transform: rotate(0deg);
}

.faq-item p {
    padding: 0 1.35rem 1.35rem;
    color: var(--text-secondary);
    max-width: 72ch;
}

.faq-item a {
    color: var(--accent-color);
    font-weight: 600;
}

.faq-item a:hover {
    text-decoration: underline;
}
img {
    max-width: 100%;
    height: auto;
}

.application-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transform: translateY(0) scale(1);
}

.application-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-success);
    transform: scaleX(0);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: left;
}

.application-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(76, 175, 80, 0.05) 100%);
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.application-card:hover::before {
    transform: scaleX(1);
}

.application-card:hover::after {
    opacity: 1;
}

.application-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-secondary);
}

.app-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-success);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1) rotate(0deg);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.application-card:hover .app-icon {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.5);
}

.application-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.application-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.application-card ul {
    list-style: none;
    margin-top: 1rem;
}

.application-card li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 2rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(0);
}

.application-card li:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.application-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-secondary);
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(0) scale(1);
}

.application-card:hover li::before {
    transform: translateX(8px) scale(1.2);
    color: var(--success-color);
}

.application-card li:nth-child(1) { transition-delay: 0.05s; }
.application-card li:nth-child(2) { transition-delay: 0.1s; }
.application-card li:nth-child(3) { transition-delay: 0.15s; }
.application-card li:nth-child(4) { transition-delay: 0.2s; }
.application-card li:nth-child(5) { transition-delay: 0.25s; }

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

.contact .section-header h2 {
    color: white;
    background: none;
    -webkit-text-fill-color: white;
}

.contact .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.contact-info ul {
    list-style: none;
    margin: 2rem 0;
}

.contact-info li {
    padding: 1rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.15s ease;
}

.contact-info li:hover {
    transform: translateX(5px);
}

.contact-info i {
    color: var(--accent-color);
    width: 24px;
    font-size: 1.2rem;
}

.contact-methods {
    margin-top: 2rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
    color: rgba(255, 255, 255, 0.9);
    transition: color 0.15s ease;
}

.contact-method a {
    color: white !important;
    text-decoration: none;
    transition: color 0.15s ease;
}

.contact-method a:hover {
    color: var(--accent-color) !important;
}

.contact-method a:visited {
    color: white !important;
}

.contact-method:hover {
    color: white;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 20px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: white;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    transition: all 0.15s ease;
    backdrop-filter: blur(10px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

/* Custom Dropdown Styling */
.custom-select {
    width: 100%;
    margin-bottom: 1rem;
}

.select-selected {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    transition: all 0.15s ease;
    backdrop-filter: blur(10px);
    cursor: pointer;
    position: relative;
    padding-right: 3rem;
}

.select-selected:after {
    content: "";
    position: absolute;
    top: 50%;
    right: 1rem;
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-color: white transparent transparent transparent;
    transform: translateY(-50%);
}

.select-selected.select-arrow-active:after {
    border-color: transparent transparent white transparent;
    top: 30%;
}

.select-items {
    position: static;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    margin-top: 4px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-height: 200px;
    overflow-y: auto;
    animation: slideDown 0.2s ease-out;
}

.select-items div {
    color: white;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: all 0.15s ease;
}

.select-items div:last-child {
    border-bottom: none;
    border-radius: 0 0 12px 12px;
}

.select-items div:first-child {
    border-radius: 12px 12px 0 0;
}

.select-items div:hover {
    background: rgba(255, 255, 255, 0.2);
}

.select-hide {
    display: none;
}

.select-selected:focus,
.custom-select:focus-within .select-selected {
    outline: none;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

/* Dropdown Animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
        max-height: 0;
    }
    to {
        opacity: 1;
        transform: translateY(0);
        max-height: 200px;
    }
}

/* Form Button Spacing */
.contact-form .btn {
    margin-top: 1.5rem;
    position: relative;
    z-index: 1;
}

/* Ensure form has proper spacing */
.contact-form form {
    position: relative;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a202c 0%, #0f1419 100%);
    color: white;
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: white;
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: white;
}

.footer-section p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.6rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: all 0.25s ease;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--accent-secondary);
    text-decoration: underline;
    transform: translateX(4px);
}

/* Footer Connect Section */
.footer-connect {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.2rem;
}

.connect-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.connect-item i {
    color: var(--accent-secondary);
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.connect-item a {
    color: rgba(255, 255, 255, 0.8) !important;
    text-decoration: none;
    transition: all 0.25s ease;
    word-break: break-all;
}

.connect-item a:hover {
    color: var(--accent-secondary) !important;
}

/* Social Links Footer */
.social-links-footer {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.social-links-footer a {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.95rem;
}

.social-links-footer a:hover {
    background: var(--accent-secondary);
    color: white;
    border-color: var(--accent-secondary);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(78, 205, 196, 0.25);
}

/* Footer Bottom */
.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-section a:hover {
    color: var(--accent-color);
}

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

.social-row {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Individual platform colors on hover */
.social-links a:hover .fa-x {
    color: #000000;
}

.social-links a:hover .fa-linkedin {
    color: #0077b5;
}

.social-links a:hover .fa-github {
    color: #333333;
}

.social-links a:hover .fa-youtube {
    color: #ff0000;
}

.social-links a:hover .fa-facebook {
    color: #1877f2;
}

.social-links a:hover .fa-tiktok {
    color: #000000;
}

.social-links a:hover .fa-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.social-links a:hover .fa-threads {
    color: #000000;
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 15px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.modal-header {
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.close {
    color: white;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.15s ease;
}

.close:hover {
    color: #f59e0b;
}

.modal-body {
    padding: 2rem;
    max-height: 60vh;
    overflow-y: auto;
}

.subdomain-grid {
    display: grid;
    gap: 1.5rem;
}

.subdomain-item {
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 10px;
    border-left: 4px solid #6366f1;
}

.subdomain-item h4 {
    color: #1e293b;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.subdomain-item p {
    color: #64748b;
    line-height: 1.6;
}

/* Growth Dimensions Section - Vertical List Layout */
.dimensions {
    padding: 5rem 0;
    background: var(--background-light);
}

.dimensions-content {
    max-width: 1200px;
    margin: 0 auto;
}

.dimensions-intro {
    /* text-align: center; */
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.dimensions-intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.dimensions-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.dimension-item {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-light);
    transition: all 0.15s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.dimension-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.15s ease;
}

.dimension-item:hover::before {
    transform: scaleX(1);
}

.dimension-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.dimension-header {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.dimension-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.dimension-item:hover .dimension-icon {
    transform: scale(1.1);
}

.sensory-bg { background: linear-gradient(135deg, #ff6b6b, #ee5a52); }
.cognitive-bg { background: linear-gradient(135deg, #4dabf7, #339af0); }
.emotional-bg { background: linear-gradient(135deg, #ffd43b, #fab005); }
.social-bg { background: linear-gradient(135deg, #51cf66, #40c057); }
.spiritual-bg { background: linear-gradient(135deg, #9775fa, #845ef7); }

.dimension-title {
    flex: 1;
}

.dimension-title h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.dimension-title p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.dimension-content {
    margin-left: 75px;
}

.dimension-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.dimension-areas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.dimension-areas span {
    background: var(--background-light);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all 0.15s ease;
}

.dimension-areas span:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.dimensions-integration {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    text-align: center;
    border: 1px solid var(--border-color);
}

.dimensions-integration h3 {
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.dimensions-integration p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin: 0;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Modern Card Styles */
.modern-card {
    position: relative;
    overflow: hidden;
}

.modern-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.modern-card:hover::after {
    opacity: 1;
}

/* Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Loading Animation */
.loading-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Gradient Text Animation */
.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 4s ease-in-out infinite;
}

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

/* Interactive Elements */
.interactive-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.interactive-hover:hover {
    transform: translateY(-5px) scale(1.02);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.hidden { display: none; }
.visible { visibility: visible; }

.rounded { border-radius: 8px; }
.rounded-lg { border-radius: 12px; }
.rounded-xl { border-radius: 16px; }
.rounded-2xl { border-radius: 20px; }

.shadow-sm { box-shadow: var(--shadow-light); }
.shadow-md { box-shadow: var(--shadow-medium); }
.shadow-lg { box-shadow: var(--shadow-heavy); }

.bg-primary { background: var(--primary-color); }
.bg-accent { background: var(--accent-color); }
.bg-success { background: var(--success-color); }
.bg-light { background: var(--background-light); }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-light { color: var(--text-light); }
.text-white { color: white; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Spacing Utilities */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 1rem; }
.m-4 { margin: 1.5rem; }
.m-5 { margin: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 0.25rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 1rem; }
.pt-4 { padding-top: 1.5rem; }
.pt-5 { padding-top: 3rem; }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 1rem; }
.pb-4 { padding-bottom: 1.5rem; }
.pb-5 { padding-bottom: 3rem; }