/* styles.css - Enhanced Professional Homepage Styles */

/* ====================
   PARTICLE BACKGROUND
   ==================== */

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

.particle {
    position: absolute;
    background: linear-gradient(135deg, 
        rgba(var(--color-primary-rgb, 44, 122, 123), 0.15) 0%, 
        rgba(var(--color-secondary-rgb, 245, 101, 0), 0.05) 100%);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    animation: floatParticle linear infinite;
    will-change: transform, opacity;
    backface-visibility: hidden;
    transform: translateZ(0);
}

/* Particle Animation */
@keyframes floatParticle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.7;
    }
    90% {
        opacity: 0.7;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Different particle animations for variety */
.particle:nth-child(3n) {
    background: linear-gradient(135deg, 
        rgba(var(--color-primary-rgb, 44, 122, 123), 0.1) 0%, 
        rgba(var(--color-primary-dark-rgb, 33, 89, 89), 0.05) 100%);
}

.particle:nth-child(3n+1) {
    background: linear-gradient(135deg, 
        rgba(var(--color-secondary-rgb, 245, 101, 0), 0.1) 0%, 
        rgba(var(--color-secondary-dark-rgb, 195, 81, 0), 0.05) 100%);
}

.particle:nth-child(5n) {
    animation-name: floatParticleSlow;
    animation-duration: 40s;
}

.particle:nth-child(7n) {
    animation-name: floatParticleFast;
    animation-duration: 15s;
}

@keyframes floatParticleSlow {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-100px) rotate(180deg);
        opacity: 0;
    }
}

@keyframes floatParticleFast {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.9;
    }
    90% {
        opacity: 0.9;
    }
    100% {
        transform: translateY(-100px) rotate(720deg);
        opacity: 0;
    }
}

/* Make sure hero elements appear above particles */
.hero-container,
.hero-wave {
    z-index: 2;
    position: relative;
}

/* Reduce particles on mobile */
@media (max-width: 768px) {
    .particle {
        animation-duration: 15s !important;
    }
}

/* Hero Section - Enhanced */
.hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, 
        rgba(44, 122, 123, 0.05) 0%, 
        rgba(40, 94, 97, 0.02) 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-6);
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: var(--font-size-5xl);
    color: var(--color-text-primary);
    margin-bottom: var(--space-6);
    line-height: 1.1;
    font-weight: var(--font-weight-bold);
}

.hero-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
    line-height: 1.7;
    max-width: 90%;
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
    padding: var(--space-4);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    min-width: 100px;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.hero-stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--color-primary-light);
}

.hero-stat .stat-number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.hero-stat .stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

/* ===== LEGALLY SAFER CREDIBILITY SECTION ===== */
.hero-credentials {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.credentials-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-4);
    text-align: center;
}

.credentials-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
}

.credentials-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.credentials-item:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.cred-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, 
        rgba(var(--color-primary-rgb, 44, 122, 123), 0.1) 0%, 
        rgba(var(--color-secondary-rgb, 40, 94, 97), 0.05) 100%);
    border-radius: var(--border-radius-sm);
}

.cred-icon i {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
}

.cred-text {
    display: flex;
    flex-direction: column;
}

.cred-text strong {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    line-height: 1.2;
}

.cred-text span {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    line-height: 1.2;
    margin-top: 2px;
}

.hero-visual {
    position: relative;
}

.hero-image-container {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: perspective(1500px) rotateY(-10deg);
    transition: all var(--transition-slow);
}

.hero-image-container:hover {
    transform: perspective(1500px) rotateY(0deg);
    box-shadow: var(--shadow-2xl);
}

.hero-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.hero-image-container:hover .hero-image {
    transform: scale(1.05);
}

.hero-image-overlay {
    position: absolute;
    bottom: var(--space-6);
    left: var(--space-6);
    right: var(--space-6);
    display: flex;
    gap: var(--space-4);
    justify-content: center;
}

.overlay-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.overlay-card:hover {
    background: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.overlay-card i {
    color: var(--color-primary);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 1;
}

.hero-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

.hero-wave path {
    fill: var(--color-white);
}

/* Responsive adjustments for credentials */
@media (max-width: 768px) {
    .credentials-items {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }
    
    .credentials-item {
        padding: var(--space-2);
    }
}

/* Trust Bar */
.trust-bar {
    background: var(--color-white);
    padding: var(--space-8) 0;
    border-bottom: 1px solid var(--color-border);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-8);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    transition: all var(--transition);
}

.trust-item:hover {
    transform: translateY(-3px);
}

.trust-item i {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    background: var(--color-gray-50);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    flex-shrink: 0;
}

.trust-content {
    flex: 1;
}

.trust-title {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.trust-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* Introduction CTA */
.intro-cta {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.intro-title {
    font-size: var(--font-size-3xl);
    color: var(--color-text-primary);
    margin-bottom: var(--space-6);
    font-weight: var(--font-weight-bold);
}

.intro-text {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.intro-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.intro-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.intro-feature i {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
}

.intro-feature span {
    color: var(--color-text-secondary);
}

.intro-video {
    position: relative;
}

.video-placeholder {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
}

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

.video-play {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
    transition: all var(--transition);
}

.video-placeholder:hover .video-play {
    background: var(--color-white);
    transform: scale(1.1);
}

.video-play i {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-left: 4px;
}

.video-label {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    text-align: center;
    max-width: 80%;
}

/* Interactive Four Pillars - Fixed Diagram */
.pillars {
    padding: var(--space-20) 0;
    background: var(--color-white);
    position: relative;
    overflow: hidden;
}

.section-badge {
    display: inline-block;
    background: var(--color-gray-100);
    color: var(--color-text-secondary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-4);
}

.pillars-interactive {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    margin-top: var(--space-12);
    align-items: center;
}

.pillars-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.pillars-diagram {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
    overflow: visible;
}

.diagram-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.center-circle {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-full);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);
    text-align: center;
}

.center-circle i {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-2);
}

.center-circle span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    line-height: 1.2;
}

.diagram-pillar {
    position: absolute;
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.diagram-pillar.skin {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-pillar.organ {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

.diagram-pillar.blood {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-pillar.structure {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.pillar-line {
    position: absolute;
    background: linear-gradient(135deg, var(--color-primary) 0%, rgba(44, 122, 123, 0.5) 100%);
    width: 3px;
    height: 150px;
}

.diagram-pillar.skin .pillar-line {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    height: 100px;
}

.diagram-pillar.organ .pillar-line {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 100px;
    height: 3px;
}

.diagram-pillar.blood .pillar-line {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    height: 100px;
}

.diagram-pillar.structure .pillar-line {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 100px;
    height: 3px;
}

.pillar-dot {
    width: 30px;
    height: 30px;
    background: var(--color-white);
    border: 3px solid var(--color-primary);
    border-radius: var(--border-radius-full);
    position: relative;
    z-index: 3;
    transition: all var(--transition);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pillar-dot::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    transition: all var(--transition);
}

.pillar-dot:hover {
    transform: scale(1.2);
    border-color: var(--color-secondary);
    box-shadow: 0 0 20px rgba(44, 122, 123, 0.3);
}

.pillar-dot:hover::before {
    background: var(--color-secondary);
    transform: scale(1.3);
}

.pillar-label {
    position: absolute;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    background: var(--color-white);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.diagram-pillar.skin .pillar-label {
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-pillar.organ .pillar-label {
    right: -70px;
    top: 50%;
    transform: translateY(-50%);
}

.diagram-pillar.blood .pillar-label {
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-pillar.structure .pillar-label {
    left: -70px;
    top: 50%;
    transform: translateY(-50%);
}

.pillars-content {
    flex: 1;
}

.pillar-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.pillar-tab {
    padding: var(--space-4) var(--space-6);
    background: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    transition: all var(--transition);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    text-align: left;
}

.pillar-tab:hover {
    background: var(--color-gray-100);
    transform: translateY(-2px);
}

.pillar-tab.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pillar-tab i {
    font-size: var(--font-size-lg);
}

.pillar-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.pillar-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.pillar-tab-content h3 {
    font-size: var(--font-size-2xl);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.pillar-tab-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.tab-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.tab-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.tab-feature i {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
}

.tab-feature span {
    color: var(--color-text-secondary);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateX(5px);
}

/* Detailed Pillar Cards - 2 Cards per Row */
.pillar-cards {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.pillar-cards .section-header {
    margin-bottom: var(--space-16);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-4);
}

.detailed-card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    transition: all var(--transition-slow);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.card-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-8);
    text-align: center;
    position: relative;
}

.card-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-4);
}

.card-header h3 {
    color: var(--color-white);
    margin-bottom: var(--space-2);
    font-size: var(--font-size-xl);
}

.card-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    backdrop-filter: blur(10px);
}

.card-body {
    padding: var(--space-8);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    text-align: center;
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.card-stat {
    text-align: center;
    padding: var(--space-3);
    background: var(--color-gray-50);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.card-stat:hover {
    background: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.stat-value {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    line-height: 1.3;
}

.card-features {
    margin-bottom: var(--space-6);
}

.card-features h4 {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
    font-weight: var(--font-weight-semibold);
}

.card-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.card-features li i {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    width: 20px;
    text-align: center;
}

.card-warning {
    background: var(--color-gray-50);
    border-left: 4px solid var(--color-secondary);
    padding: var(--space-4);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.card-warning i {
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
    margin-top: 2px;
    flex-shrink: 0;
}

.card-warning span {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.card-actions {
    display: flex;
    gap: var(--space-4);
    margin-top: auto;
}

.btn-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    transition: all var(--transition);
    flex: 1;
}

.btn-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(44, 122, 123, 0.3);
}

.btn-card-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    transition: all var(--transition);
    flex: 1;
}

.btn-card-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Transformations */
.transformations {
    padding: var(--space-20) 0;
    background: var(--color-white);
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.story-card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

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

.story-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    overflow: hidden;
}

.story-before,
.story-after {
    position: absolute;
    top: var(--space-4);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
}

.story-before {
    left: var(--space-4);
    background: rgba(0, 0, 0, 0.5);
}

.story-after {
    right: var(--space-4);
    background: var(--color-secondary);
}

.story-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: var(--space-6);
    color: var(--color-white);
}

.story-name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-1);
}

.story-age {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.story-content {
    padding: var(--space-8);
}

.story-content h3 {
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.story-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.story-stats {
    display: flex;
    gap: var(--space-6);
}

.story-stat {
    text-align: center;
    flex: 1;
}

.story-stat-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.story-stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Why Choose Us - Enhanced */
.why-choose {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.why-card {
    background: var(--color-white);
    padding: var(--space-10) var(--space-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    transition: all var(--transition-slow);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

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

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

.why-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-full);
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(44, 122, 123, 0.3);
    transition: all var(--transition);
}

.why-card:hover .why-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(44, 122, 123, 0.4);
}

.why-svg {
    width: 40px;
    height: 40px;
}

.why-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.why-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.why-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.why-feature i {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
}

/* Health Assessment CTA - Updated with Additional Notes */
.assessment-cta {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.assessment-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 101, 0, 0.1) 0%, transparent 50%);
}

.assessment-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.assessment-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-secondary);
    color: var(--color-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-6);
}

.assessment-content h2 {
    color: var(--color-white);
    margin-bottom: var(--space-6);
    font-size: var(--font-size-3xl);
}

.assessment-description {
    color: var(--color-primary-light);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-lg);
    line-height: 1.7;
}

.assessment-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.step {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.step-number {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-1);
    font-size: var(--font-size-lg);
}

.step-desc {
    color: var(--color-primary-light);
    font-size: var(--font-size-sm);
}

.assessment-benefits {
    display: flex;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.benefit {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-white);
}

.benefit i {
    color: var(--color-secondary-light);
}

.form-card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: sticky;
    top: var(--space-8);
}

.form-header {
    background: var(--color-gray-50);
    padding: var(--space-8);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.form-header h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.form-header p {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.assessment-form {
    padding: var(--space-8);
}

.pet-type-selector {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.pet-type-btn {
    flex: 1;
    padding: var(--space-3);
    background: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    transition: all var(--transition);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.pet-type-btn:hover {
    background: var(--color-gray-100);
}

.pet-type-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pet-type-btn i {
    font-size: var(--font-size-xl);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: all var(--transition);
    font-family: var(--font-family-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 122, 123, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.char-count {
    text-align: right;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: var(--space-1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-agreement {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
    margin-bottom: var(--space-6);
    padding: var(--space-3);
    background: var(--color-gray-50);
    border-radius: var(--border-radius);
}

.form-agreement input {
    margin-top: 4px;
}

.form-agreement label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.form-agreement a {
    color: var(--color-primary);
    text-decoration: underline;
}

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

.btn-block {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.form-note {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

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

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    z-index: 1000;
}

.chat-toggle {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    color: var(--color-white);
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-full);
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition);
    position: relative;
    z-index: 1002;
}

.chat-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.chat-toggle i {
    font-size: var(--font-size-xl);
}

.chat-badge {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.chat-container {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 350px;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 1001;
}

.chat-container.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-4) var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.chat-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-weight-semibold);
}

.chat-close {
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    font-size: var(--font-size-lg);
    opacity: 0.8;
    transition: opacity var(--transition);
}

.chat-close:hover {
    opacity: 1;
}

.chat-body {
    padding: var(--space-6);
    height: 300px;
    overflow-y: auto;
}

.chat-message {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.message-avatar {
    width: 32px;
    height: 32px;
    background: var(--color-gray-100);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
}

.message-content {
    flex: 1;
}

.message-text {
    background: var(--color-gray-50);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-1);
}

.message-time {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
}

.chat-message.bot .message-text {
    background: var(--color-primary-light);
    color: var(--color-text-primary);
}

.chat-quick-replies {
    padding: 0 var(--space-6) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.quick-reply {
    background: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    text-align: left;
}

.quick-reply:hover {
    background: var(--color-gray-100);
    transform: translateX(5px);
}

.chat-input {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: var(--space-3);
}

.chat-input input {
    flex: 1;
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
}

.chat-send {
    background: var(--color-primary);
    color: var(--color-white);
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}

.chat-send:hover {
    background: var(--color-primary-dark);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: var(--space-8);
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 999;
    box-shadow: var(--shadow);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-5px);
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Print Styles */
@media print {
    .hero-buttons,
    .assessment-form,
    .chat-widget,
    .back-to-top {
        display: none !important;
    }
    
    .hero-image-container {
        transform: none !important;
        box-shadow: none !important;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-container,
    .intro-grid,
    .assessment-container {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-image-container {
        transform: none;
    }
    
    .hero-image-container:hover {
        transform: none;
    }
    
    .pillars-interactive {
        grid-template-columns: 1fr;
    }
    
    .pillars-diagram {
        width: 350px;
        height: 350px;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 992px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 140px 0 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
        max-width: 100%;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pillar-tabs {
        grid-template-columns: 1fr;
    }
    
    .pillars-diagram {
        width: 300px;
        height: 300px;
    }
    
    .center-circle {
        width: 120px;
        height: 120px;
    }
    
    .pillar-label {
        font-size: var(--font-size-sm);
        padding: var(--space-1) var(--space-2);
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .assessment-steps {
        gap: var(--space-4);
    }
    
    .chat-container {
        width: calc(100vw - var(--space-16));
        right: -50%;
        transform: translateX(-50%) translateY(20px);
    }
    
    .chat-container.active {
        transform: translateX(-50%) translateY(0);
    }
}

@media (max-width: 576px) {
    .hero-badge {
        font-size: var(--font-size-xs);
        padding: var(--space-1) var(--space-3);
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero-stats {
        gap: var(--space-4);
    }
    
    .hero-stat {
        min-width: 80px;
        padding: var(--space-3);
    }
    
    .hero-stat .stat-number {
        font-size: var(--font-size-lg);
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-item {
        padding: var(--space-3);
    }
    
    .pillars-diagram {
        width: 280px;
        height: 280px;
    }
    
    .center-circle {
        width: 100px;
        height: 100px;
    }
    
    .center-circle i {
        font-size: var(--font-size-xl);
    }
    
    .center-circle span {
        font-size: var(--font-size-xs);
    }
    
    .pillar-label {
        font-size: var(--font-size-xs);
        padding: var(--space-1) var(--space-2);
    }
    
    .diagram-pillar.organ .pillar-label {
        right: -60px;
    }
    
    .diagram-pillar.structure .pillar-label {
        left: -60px;
    }
    
    .chat-widget {
        bottom: var(--space-4);
        right: var(--space-4);
    }
    
    .back-to-top {
        bottom: 80px;
        right: var(--space-4);
        width: 40px;
        height: 40px;
    }
}

/* Notification Styles for JavaScript */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    animation: slideInRight 0.3s ease;
    max-width: 400px;
}

.notification-success {
    background: var(--color-primary);
    color: var(--color-white);
}

.notification-error {
    background: var(--color-secondary);
    color: var(--color-white);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}