/* ============================================
   DARK NEON THEME - NO TAILWIND PRESETS
   ============================================ */

:root {
    /* Neon Colors */
    --neon-cyan: #00f3ff;
    --neon-pink: #ff00ff;
    --neon-purple: #9d4edd;
    --neon-blue: #4cc9f0;
    --neon-green: #39ff14;
    
    /* Dark Background */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a24;
    
    /* Glass Colors */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.3);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    cursor: none;
    line-height: 1.6;
}

/* ============================================
   CUSTOM CURSORS
   ============================================ */

.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--neon-cyan);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, border-color 0.2s;
    mix-blend-mode: difference;
}

.custom-cursor.hover {
    width: 40px;
    height: 40px;
    border-color: var(--neon-pink);
}

.cursor-trail {
    width: 8px;
    height: 8px;
    background: var(--neon-cyan);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.6;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    box-shadow: 0 0 10px var(--neon-cyan);
}

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

.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
    transition: all 0.3s;
}

.logo-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 10px var(--neon-cyan));
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 10px var(--neon-cyan));
    transition: all 0.3s;
}

.logo:hover .logo-image {
    filter: drop-shadow(0 0 15px var(--neon-pink));
    transform: scale(1.05);
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.3s;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
    transition: width 0.3s;
}

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

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

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-details {
    text-align: right;
}

.user-name {
    font-weight: 600;
    color: var(--neon-cyan);
    font-size: 0.9rem;
}

.user-phone {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.auth-buttons {
    display: flex;
    gap: 0.5rem;
}

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

.btn-glass {
    padding: 0.75rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.btn-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

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

.btn-glass:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
    transform: translateY(-2px);
}

.btn-glass.btn-secondary {
    background: rgba(157, 78, 221, 0.2);
    border-color: var(--neon-purple);
}

.btn-glass.btn-danger {
    background: rgba(255, 0, 0, 0.2);
    border-color: #ff4444;
}

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

.btn-neon {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: transparent;
    border: 2px solid var(--neon-cyan);
    border-radius: 50px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-neon .btn-text {
    position: relative;
    z-index: 2;
}

.btn-neon .btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--neon-cyan);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    opacity: 0.3;
    filter: blur(20px);
}

.btn-neon:hover {
    border-color: var(--neon-pink);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.5),
                inset 0 0 30px rgba(255, 0, 255, 0.1);
    transform: translateY(-3px);
}

.btn-neon:hover .btn-glow {
    width: 300px;
    height: 300px;
}

/* ============================================
   HERO SECTION - GLASSMORPHISM + PARALLAX
   ============================================ */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-background-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    filter: blur(2px);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--neon-cyan), transparent);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--neon-pink), transparent);
    bottom: -150px;
    right: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--neon-purple), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
}

.glass-hero {
    background: var(--glass-bg);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 4rem 3rem;
    box-shadow: 0 8px 32px var(--glass-shadow),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.title-line {
    display: block;
}

.neon-text {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s infinite;
    filter: drop-shadow(0 0 20px rgba(0, 243, 255, 0.5));
}

@keyframes shimmer {
    0%, 100% {
        filter: drop-shadow(0 0 20px rgba(0, 243, 255, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(255, 0, 255, 0.8));
    }
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--neon-cyan);
    border-radius: 25px;
    position: relative;
    animation: bounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--neon-cyan);
    border-bottom: 2px solid var(--neon-cyan);
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(10px);
    }
}

/* ============================================
   3D SERVICE CARDS WITH TILT
   ============================================ */

.services-section {
    padding: 8rem 2rem;
    position: relative;
    background: var(--bg-secondary);
}

.procedures-section {
    padding: 8rem 2rem;
    position: relative;
    background: var(--bg-secondary);
}

.procedures-list {
    max-width: 1000px;
    margin: 3rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.procedure-category {
    margin-bottom: 3rem;
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--glass-border);
    position: relative;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), transparent);
}

.category-procedures {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.procedure-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.procedure-item:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 8px 32px rgba(0, 243, 255, 0.3);
    transform: translateX(10px);
}

.procedure-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.procedure-image-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--neon-purple);
    box-shadow: 0 0 20px rgba(157, 78, 221, 0.3);
}

.procedure-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.procedure-item:hover .procedure-image {
    transform: scale(1.1);
}

.procedure-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s;
    flex: 1;
}

.procedure-item:hover .procedure-title {
    transform: translateX(5px);
}

.procedure-description {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), padding 0.5s ease;
    padding: 0 1rem;
    margin-top: 0;
}

.procedure-item:hover .procedure-description {
    max-height: 500px;
    padding: 1.5rem 1rem 0;
    margin-top: 1rem;
}

.procedure-description p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
    margin: 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.4s ease 0.2s, transform 0.4s ease 0.2s;
}

.procedure-item:hover .procedure-description p {
    opacity: 1;
    transform: translateY(0);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.title-accent {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    perspective: 1000px;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 243, 255, 0.1) 0%, 
        rgba(255, 0, 255, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: 0;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
    border-color: var(--neon-cyan);
    box-shadow: 0 20px 60px rgba(0, 243, 255, 0.3),
                0 0 40px rgba(255, 0, 255, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.service-image-container {
    width: 100%;
    height: 200px;
    margin-bottom: 1.5rem;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    background: var(--bg-tertiary);
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover .service-image {
    transform: scale(1.1);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 20px var(--neon-cyan));
    transition: transform 0.4s;
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(10deg);
}

.service-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
    font-weight: 700;
}

.service-card .duration {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.service-card .price {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
    margin-top: 1rem;
}

/* ============================================
   INTERACTIVE ORB CALENDAR
   ============================================ */

.booking-section {
    padding: 8rem 2rem;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.booking-prompt {
    text-align: center;
    padding: 3rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.booking-prompt p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.orb-calendar-container {
    max-width: 1200px;
    margin: 0 auto;
}

.orb-calendar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.orb-sphere {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
    perspective: 1000px;
}

.orb-surface {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, 
        rgba(0, 243, 255, 0.3),
        rgba(255, 0, 255, 0.2),
        rgba(157, 78, 221, 0.1));
    border: 2px solid var(--glass-border);
    backdrop-filter: blur(20px);
    box-shadow: 0 0 80px rgba(0, 243, 255, 0.4),
                inset 0 0 60px rgba(255, 0, 255, 0.2);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: grab;
}

.orb-surface:active {
    cursor: grabbing;
}

.orb-date-display {
    text-align: center;
    z-index: 2;
}

.orb-month {
    font-size: 1.5rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
}

.orb-day {
    font-size: 6rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin: 0.5rem 0;
}

.orb-year {
    font-size: 1.2rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

.orb-controls {
    position: absolute;
    bottom: 2rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 3rem;
    z-index: 3;
}

.orb-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.orb-btn:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
    transform: scale(1.1);
}

.orb-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    pointer-events: none;
}

.orb-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--neon-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-cyan);
    animation: orbit 10s infinite linear;
}

@keyframes orbit {
    from {
        transform: rotate(0deg) translateX(180px) rotate(0deg);
    }
    to {
        transform: rotate(360deg) translateX(180px) rotate(-360deg);
    }
}

.orb-form {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 32px var(--glass-shadow);
}

.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
}

.form-input {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.time-slot {
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-primary);
    cursor: pointer;
    text-align: center;
    transition: all 0.3s;
    font-weight: 500;
}

.time-slot:hover {
    border-color: var(--neon-cyan);
    background: rgba(0, 243, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
}

.time-slot.selected {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    border-color: transparent;
    color: var(--bg-primary);
    font-weight: 700;
    box-shadow: 0 0 25px rgba(0, 243, 255, 0.6);
}

.time-slot.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features-section {
    padding: 8rem 2rem;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.features-grid-extended {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.feature-card-extended {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.feature-card-extended:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 12px 48px rgba(0, 243, 255, 0.3);
    transform: translateY(-8px);
}

.feature-image-container-extended {
    width: 100%;
    height: 250px;
    margin-bottom: 1.5rem;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    background: var(--bg-tertiary);
    border: 2px solid var(--glass-border);
}

.feature-image-container-extended .feature-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: all 0.4s;
}

.feature-card-extended:hover .feature-image-container-extended .feature-image {
    opacity: 1;
    transform: scale(1.1);
}

.feature-content {
    text-align: left;
}

.feature-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.feature-description:last-child {
    margin-bottom: 0;
}

.feature-card {
    text-align: center;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.feature-image-container {
    width: 100%;
    height: 150px;
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    background: var(--bg-tertiary);
}

.feature-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
    transition: all 0.3s;
}

.feature-card:hover .feature-image {
    opacity: 1;
    transform: scale(1.05);
}

.feature-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 20px var(--neon-purple));
    transition: transform 0.3s;
    position: relative;
    z-index: 1;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(10deg);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: all 0.3s;
}

.glass-card:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 10px 40px rgba(157, 78, 221, 0.3);
    transform: translateY(-5px);
}

/* ============================================
   FOOTER
   ============================================ */

.glass-footer {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--glass-border);
    padding: 3rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-cyan);
    transition: width 0.3s;
}

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

.footer-links a:hover::after {
    width: 100%;
}

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

.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--glass-border);
    border-top: 3px solid var(--neon-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

.alert {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: none;
}

.alert-success {
    background: rgba(57, 255, 20, 0.1);
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
}

.alert-error {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid #ff4444;
    color: #ff4444;
}

.alert-info {
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
}

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

@media (max-width: 968px) {
    .orb-calendar {
        grid-template-columns: 1fr;
    }
    
    .orb-sphere {
        width: 300px;
        height: 300px;
    }
    
    .orb-day {
        font-size: 4rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-wrap: wrap;
    }
    
    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
    }
    
    .glass-hero {
        padding: 2rem 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid-extended {
        grid-template-columns: 1fr;
    }
    
    .procedure-header {
        flex-direction: column;
        text-align: center;
    }
    
    .procedure-image-wrapper {
        width: 100px;
        height: 100px;
    }
    
    .feature-image-container-extended {
        height: 200px;
    }
    
    .orb-sphere {
        width: 250px;
        height: 250px;
    }
    
    .orb-day {
        font-size: 3rem;
    }
}

/* ============================================
   PROFILE EDIT BUTTONS
   ============================================ */

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-small:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

.btn-edit-field {
    min-width: 40px;
    padding: 0.4rem;
    font-size: 0.9rem;
}

.input-field[readonly] {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    cursor: default;
    opacity: 0.8;
}

.input-field[readonly]:focus {
    outline: none;
    border-color: var(--glass-border);
    box-shadow: none;
}

select.input-field[disabled] {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    cursor: default;
    opacity: 0.8;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    justify-content: flex-start;
}