/**
 * MedMentor Component Library
 * 
 * Toate componentele reutilizabile extrase din homepage
 * Folosit pe TOATE paginile pentru consistency.
 * 
 * Created: 6 Octombrie 2025
 * Version: 1.0.0
 * 
 * Dependencies:
 * - design-tokens.css (must be loaded first)
 * - Tailwind CSS
 */

/* ==================== 3D EFFECTS ==================== */

/* 3D Card Hover Effect */
.card-3d {
    transform-style: preserve-3d;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

.card-3d:hover {
    transform: translateY(-12px) rotateX(5deg) rotateY(5deg);
    box-shadow: var(--mm-shadow-primary);
}

.card-3d-content {
    transform: translateZ(50px);
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

/* ==================== GRADIENTS & BACKGROUNDS ==================== */

/* Animated Gradient Mesh Background */
.gradient-mesh {
    background: var(--mm-gradient-primary);
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}

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

/* ==================== GLOW EFFECTS ==================== */

/* Glow Effect for CTAs */
.glow {
    position: relative;
}

.glow::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--mm-primary), var(--mm-accent), var(--mm-secondary));
    border-radius: inherit;
    opacity: 0;
    z-index: -1;
    transition: opacity var(--mm-transition-base);
    filter: blur(20px);
}

.glow:hover::before {
    opacity: 0.7;
}

/* ==================== ANIMATIONS ==================== */

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

.float {
    animation: float 6s ease-in-out infinite;
}

/* Robot Bounce Animation */
@keyframes robot-bounce {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
    }
    25% { 
        transform: translateY(-15px) rotate(-5deg) scale(1.05); 
    }
    50% { 
        transform: translateY(-5px) rotate(0deg) scale(1); 
    }
    75% { 
        transform: translateY(-10px) rotate(5deg) scale(1.03); 
    }
}

.robot-bounce {
    animation: robot-bounce 2s ease-in-out infinite;
    transform-origin: center bottom;
}

/* Virus Wiggle Animation */
@keyframes virus-wiggle {
    0%, 100% { 
        transform: rotate(0deg) scale(1); 
    }
    10% { 
        transform: rotate(-15deg) scale(1.1); 
    }
    20% { 
        transform: rotate(15deg) scale(0.95); 
    }
    30% { 
        transform: rotate(-12deg) scale(1.05); 
    }
    40% { 
        transform: rotate(12deg) scale(0.98); 
    }
    50% { 
        transform: rotate(-8deg) scale(1.02); 
    }
    60% { 
        transform: rotate(8deg) scale(1); 
    }
    70% { 
        transform: rotate(-5deg) scale(1.03); 
    }
    80% { 
        transform: rotate(5deg) scale(0.97); 
    }
    90% { 
        transform: rotate(-2deg) scale(1.01); 
    }
}

.virus-wiggle {
    animation: virus-wiggle 3s ease-in-out infinite;
    transform-origin: center center;
}

/* Blob Animation */
@keyframes blob {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -50px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.9); }
    75% { transform: translate(50px, 50px) scale(1.05); }
}

.animate-blob {
    animation: blob 20s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* Scroll Animation (Carousel) */
@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ==================== GLASSMORPHISM ==================== */

/* Glass Effect - iOS Inspired */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--mm-shadow-glass);
}

/* Glass variants */
.glass-white {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
}

.glass-dark {
    background: rgba(17, 24, 39, 0.7);
    backdrop-filter: blur(12px);
}

/* ==================== VOICE/AI COMPONENTS ==================== */

/* Voice Waveform Animation */
.voice-wave-1 {
    animation: wave-morph-1 3s ease-in-out infinite;
}

.voice-wave-2 {
    animation: wave-morph-2 3.5s ease-in-out infinite;
    animation-delay: 0.3s;
}

.voice-wave-3 {
    animation: wave-morph-3 4s ease-in-out infinite;
    animation-delay: 0.6s;
}

@keyframes wave-morph-1 {
    0%, 100% { 
        d: path('M0,100 Q75,50 150,100 T300,100 T450,100 T600,100'); 
    }
    50% { 
        d: path('M0,100 Q75,130 150,100 T300,100 T450,100 T600,100'); 
    }
}

@keyframes wave-morph-2 {
    0%, 100% { 
        d: path('M0,100 Q75,70 150,100 T300,100 T450,100 T600,100'); 
    }
    50% { 
        d: path('M0,100 Q75,120 150,100 T300,100 T450,100 T600,100'); 
    }
}

@keyframes wave-morph-3 {
    0%, 100% { 
        d: path('M0,100 Q75,80 150,100 T300,100 T450,100 T600,100'); 
    }
    50% { 
        d: path('M0,100 Q75,110 150,100 T300,100 T450,100 T600,100'); 
    }
}

/* Typing Cursor Blink */
.typing-cursor-voice {
    display: inline-block;
    animation: blink 1s step-end infinite;
    margin-left: 2px;
    color: var(--mm-info);
    font-weight: var(--mm-font-bold);
}

@keyframes blink {
    50% { opacity: 0; }
}

/* ==================== QUIZ CARD (3D FLIP) ==================== */

/* Quiz Card Container */
.quiz-card-container {
    perspective: 1500px;
    cursor: pointer;
    min-height: 600px;
}

.quiz-card {
    position: relative;
    width: 100%;
    min-height: 600px;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.quiz-card-container:hover .quiz-card {
    transform: rotateY(180deg);
}

.quiz-card-front,
.quiz-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.quiz-card-back {
    transform: rotateY(180deg);
}

@media (max-width: 768px) {
    .quiz-card-container,
    .quiz-card {
        min-height: 450px;
    }
}

/* ==================== UNIVERSITY CAROUSEL ==================== */

/* Carousel Wrapper */
.university-carousel-wrapper {
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.university-carousel {
    display: flex;
    gap: 32px;
    animation: scroll 30s linear infinite;
}

.university-carousel:hover {
    animation-play-state: paused;
}

.university-card {
    flex-shrink: 0;
    width: 280px;
    background: white;
    border-radius: var(--mm-radius-2xl);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--mm-shadow-md);
    transition: var(--mm-transition-base);
}

.university-card:hover {
    box-shadow: var(--mm-shadow-lg);
    transform: translateY(-4px);
}

/* ==================== FAQ ACCORDION ==================== */

/* FAQ Item */
.faq-item {
    border-radius: var(--mm-radius-xl);
    overflow: hidden;
    margin-bottom: var(--mm-spacing-4);
    background: white;
    box-shadow: var(--mm-shadow-sm);
    transition: var(--mm-transition-base);
}

.faq-item:hover {
    box-shadow: var(--mm-shadow-md);
}

.faq-summary {
    list-style: none;
    cursor: pointer;
    padding: var(--mm-spacing-6);
    background: var(--mm-gray-50);
    transition: var(--mm-transition-base);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-summary:hover {
    background: var(--mm-gray-100);
}

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

.faq-question {
    font-size: var(--mm-text-xl);
    font-weight: var(--mm-font-semibold);
    color: var(--mm-text-primary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    transition: transform var(--mm-transition-base);
}

details[open] .faq-icon {
    transform: rotate(180deg);
}

.faq-content {
    padding: var(--mm-spacing-6);
    background: white;
    border-left: 4px solid var(--mm-primary);
    animation: fadeIn 0.3s ease;
    color: var(--mm-text-secondary);
    line-height: var(--mm-leading-relaxed);
}

.faq-content p {
    margin-bottom: var(--mm-spacing-4);
}

.faq-content strong {
    color: var(--mm-text-primary);
    font-weight: var(--mm-font-semibold);
}

/* ==================== WAVE DIVIDERS ==================== */

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

.wave-divider svg,
.wave-divider-reverse svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
}

@media (max-width: 768px) {
    .wave-divider svg,
    .wave-divider-reverse svg {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .wave-divider svg,
    .wave-divider-reverse svg {
        height: 40px;
    }
}

/* ==================== PARTICLES ==================== */

#tsparticles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
}

/* ==================== BUTTONS ==================== */

/* Base Button */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--mm-spacing-4) var(--mm-spacing-8);
    border-radius: var(--mm-radius-xl);
    font-weight: var(--mm-font-semibold);
    font-family: var(--mm-font-body);
    text-align: center;
    transition: var(--mm-transition-base);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

/* Primary Button */
.btn-primary {
    background: var(--mm-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--mm-primary-hover);
    transform: scale(1.05);
    box-shadow: var(--mm-shadow-xl);
}

/* Secondary Button */
.btn-secondary {
    background: white;
    color: var(--mm-primary);
    border: 2px solid var(--mm-primary);
}

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

/* Accent Button */
.btn-accent {
    background: var(--mm-accent);
    color: white;
}

.btn-accent:hover {
    background: var(--mm-accent-hover);
}

/* Button Sizes */
.btn-sm {
    padding: var(--mm-spacing-2) var(--mm-spacing-4);
    font-size: var(--mm-text-sm);
}

.btn-lg {
    padding: var(--mm-spacing-6) var(--mm-spacing-12);
    font-size: var(--mm-text-xl);
}

/* ==================== CARDS ==================== */

/* Base Card */
.card {
    background: white;
    border-radius: var(--mm-radius-2xl);
    padding: var(--mm-spacing-8);
    box-shadow: var(--mm-shadow-md);
    transition: var(--mm-transition-base);
}

.card:hover {
    box-shadow: var(--mm-shadow-xl);
    transform: translateY(-4px);
}

/* Card with glass effect */
.card-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--mm-shadow-glass);
}

/* ==================== BADGES ==================== */

/* Base Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--mm-spacing-2) var(--mm-spacing-4);
    border-radius: var(--mm-radius-full);
    font-size: var(--mm-text-sm);
    font-weight: var(--mm-font-semibold);
    font-family: var(--mm-font-body);
}

.badge-primary {
    background: var(--mm-primary);
    color: white;
}

.badge-accent {
    background: var(--mm-accent);
    color: white;
}

.badge-success {
    background: var(--mm-success);
    color: white;
}

.badge-warning {
    background: var(--mm-warning);
    color: white;
}

.badge-error {
    background: var(--mm-error);
    color: white;
}

/* ==================== SECTIONS ==================== */

.section {
    padding: var(--mm-spacing-24) 0;
}

.section-gray {
    background: var(--mm-gray-50);
}

@media (max-width: 768px) {
    .section {
        padding: var(--mm-spacing-12) 0;
    }
}

/* ==================== RESPONSIVE UTILITIES ==================== */

@media (max-width: 768px) {
    /* Hero doctor sizing */
    .hero-doctor-main {
        width: 100px !important;
    }
    
    /* Floating icons reduced */
    .hero-icon-float {
        width: 32px !important;
        height: 32px !important;
    }
    
    /* Typography mobile */
    h1 {
        font-size: 1.75rem !important;
    }
}