/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Light theme colors */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --background: #ffffff;
    --surface: #f9fafb;
    --border: #e5e7eb;
    --shadow: rgba(0, 0, 0, 0.1);
    --accent: #10b981;
    
    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Lato', sans-serif;
    
    /* Spacing */
    --section-padding: 5rem 0;
    --container-padding: 0 1.5rem;
    --border-radius: 0.75rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark theme colors */
[data-theme="dark"] {
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --background: #111827;
    --surface: #1f2937;
    --border: #374151;
    --shadow: rgba(0, 0, 0, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: var(--transition);
}

[data-theme="dark"] .header {
    background: rgba(17, 24, 39, 0.95);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
}

.logo {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-image {
    height: 2.7rem;
    width: auto;
    transition: transform 0.3s ease;
}

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

.logo-text {
    display: inline-block;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--surface);
    color: var(--text-primary);
}

.theme-icon {
    transition: var(--transition);
}

[data-theme="dark"] .sun-icon {
    display: none;
}

[data-theme="light"] .moon-icon,
.moon-icon {
    display: none;
}

[data-theme="dark"] .moon-icon {
    display: block;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
    width: 2rem;
    height: 2rem;
}

.mobile-menu-toggle span {
    display: block;
    position: absolute;
    height: 2px;
    width: 1.25rem;
    background: var(--text-primary);
    border-radius: 1px;
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.3s ease;
}

.mobile-menu-toggle span:nth-child(1) {
    top: 6px;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
}

.mobile-menu-toggle span:nth-child(3) {
    bottom: 6px;
}

.mobile-menu-toggle span:nth-child(4) {
    display: none;
}

.mobile-menu-toggle.active span:nth-child(1) {
    top: 50%;
    transform: translateX(-50%) translateY(-50%) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    bottom: 50%;
    transform: translateX(-50%) translateY(50%) rotate(-45deg);
}

.mobile-menu-overlay {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    height: calc(100vh - 100%);
    background: var(--background);
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    transition: var(--transition);
    transform: translateY(0);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
}

.mobile-nav-links li {
    margin-bottom: 1rem;
}

.mobile-nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
    background: linear-gradient(135deg, var(--background) 0%, var(--surface) 100%);
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button, .booking-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 14px var(--shadow);
}

.cta-button:hover, .booking-submit-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow);
}

.hero-visual {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.hero-animation-placeholder {
    width: 300px;
    height: 200px;
    background: var(--surface);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.animated-laptop {
    width: 200px;
    height: 120px;
    background: var(--text-primary);
    border-radius: 8px;
    position: relative;
}

.laptop-screen {
    width: 180px;
    height: 100px;
    background: var(--primary-color);
    border-radius: 4px;
    margin: 10px auto;
    position: relative;
    overflow: hidden;
}

.ui-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    animation: pulse 2s infinite;
}

.ui-1 { width: 60px; height: 8px; top: 20px; left: 20px; }
.ui-2 { width: 80px; height: 8px; top: 35px; left: 20px; animation-delay: 0.5s; }
.ui-3 { width: 40px; height: 8px; top: 50px; left: 20px; animation-delay: 1s; }

.automation-indicator {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 12px;
    height: 12px;
}

.pulse {
    width: 100%;
    height: 100%;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-green 1.5s infinite;
}

/* Sections */
section {
    padding: var(--section-padding);
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 3rem;
}

/* Pain Section */
.pain-section {
    background: var(--surface);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pain-item {
    text-align: center;
    padding: 2rem;
    background: var(--background);
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.pain-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--shadow);
}

.pain-icon {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.pain-caption {
    font-weight: 600;
    color: var(--text-primary);
}

/* Solution Section */
.solution-section {
    max-width: 900px;
    margin: 0 auto;
}

.solution-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.solution-subtitle {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 3rem 0 1.5rem;
}

.solution-list {
    list-style: none;
    margin: 2rem 0;
}

.solution-list li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
}

.solution-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* Process Section */
.process-section {
    background: var(--surface);
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 2rem;
    background: var(--background);
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
}

.step-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.step-description {
    color: var(--text-secondary);
}

.process-connector {
    width: 2rem;
    height: 2px;
    background: var(--border);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.placeholder-photo {
    width: 200px;
    height: 200px;
    background: var(--surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: var(--text-secondary);
}

.about-bio {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Contact Section */
.contact-section {
    background: var(--surface);
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.booking-form-wrapper {
    background: var(--background);
    border-radius: var(--border-radius);
    padding: 3rem;
    border: 1px solid var(--border);
    margin: 3rem 0;
    box-shadow: 0 4px 6px var(--shadow);
}

.booking-form-header {
    margin-bottom: 2rem;
}

.booking-form-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.booking-form-header p {
    color: var(--text-secondary);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-grid-datetime {
    grid-template-columns: 1fr 1fr;
}

.form-field {
    position: relative;
}

.form-field label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    background: var(--background);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Consistent placeholder styling for all form fields */
.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #999;
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    opacity: 1;
}

.form-field input::-webkit-input-placeholder,
.form-field textarea::-webkit-input-placeholder {
    color: #999;
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    opacity: 1;
}

.form-field input::-moz-placeholder,
.form-field textarea::-moz-placeholder {
    color: #999;
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    opacity: 1;
}

[data-theme="dark"] .form-field input::placeholder,
[data-theme="dark"] .form-field textarea::placeholder,
[data-theme="dark"] .form-field input::-webkit-input-placeholder,
[data-theme="dark"] .form-field textarea::-webkit-input-placeholder,
[data-theme="dark"] .form-field input::-moz-placeholder,
[data-theme="dark"] .form-field textarea::-moz-placeholder {
    color: #666;
}

.form-field-full {
    grid-column: 1 / -1;
}

.form-actions {
    margin: 2rem 0;
}

.form-footer {
    margin-top: 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-divider {
    margin: 3rem 0;
    position: relative;
    color: var(--text-secondary);
}

.contact-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border);
    z-index: 1;
}

.contact-divider span {
    background: var(--surface);
    padding: 0 1rem;
    position: relative;
    z-index: 2;
}

.contact-email {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.contact-email a {
    color: var(--primary-color);
    text-decoration: none;
}

/* Form Status Messages */
.form-status {
    display: none;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
    font-weight: 500;
    text-align: center;
}

.form-status.loading {
    background: #e0f2fe;
    color: #0277bd;
    border: 1px solid #81d4fa;
}

.form-status.success {
    background: #e8f5e8;
    color: #2e7d32;
    border: 1px solid #81c784;
}

.form-status.error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

.form-status.info {
    background: #f3e5f5;
    color: #7b1fa2;
    border: 1px solid #ce93d8;
}

[data-theme="dark"] .form-status.loading {
    background: #0d47a1;
    color: #bbdefb;
    border: 1px solid #1976d2;
}

[data-theme="dark"] .form-status.success {
    background: #1b5e20;
    color: #c8e6c9;
    border: 1px solid #4caf50;
}

[data-theme="dark"] .form-status.error {
    background: #b71c1c;
    color: #ffcdd2;
    border: 1px solid #f44336;
}

[data-theme="dark"] .form-status.info {
    background: #4a148c;
    color: #e1bee7;
    border: 1px solid #9c27b0;
}

/* Custom Date Picker Styles */
.date-picker-container {
    position: relative;
}

.custom-date-input {
    cursor: pointer;
    position: relative;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 0.75rem;
    width: 100%;
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.custom-date-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.custom-date-input::after {
    content: '📅';
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.custom-calendar {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px var(--shadow);
    z-index: 9999;
    margin-top: 0.25rem;
    overflow: hidden;
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.calendar-nav-btn {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--text-primary);
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    transition: var(--transition);
}

.calendar-nav-btn:hover {
    background: var(--border);
}

.calendar-month-year {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.weekday {
    padding: 0.4rem 0.2rem;
    text-align: center;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--background);
}

.calendar-day {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background);
    cursor: pointer;
    font-size: 0.7rem;
    transition: var(--transition);
    position: relative;
    height: 36px;
    border: 1px solid var(--border);
    border-right: 0;
    border-bottom: 0;
}

.calendar-day:hover {
    background: var(--surface);
}

.calendar-day.other-month {
    color: var(--text-secondary);
    opacity: 0.4;
}

.calendar-day.today {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.calendar-day.selected {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.calendar-day.available {
    background: rgba(16, 185, 129, 0.1);
    color: var(--text-primary);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.calendar-day.available:hover {
    background: rgba(16, 185, 129, 0.2);
    transform: scale(1.05);
}

.calendar-day.unavailable {
    background: rgba(239, 68, 68, 0.1);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.calendar-day.unavailable:hover {
    background: rgba(239, 68, 68, 0.1);
    transform: none;
}

.calendar-day.loading {
    background: rgba(59, 130, 246, 0.1);
    color: var(--text-secondary);
    cursor: wait;
}

.calendar-day.loading::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    border: 1px solid var(--primary-color);
    border-top: 1px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.calendar-day:nth-child(7n) {
    border-right: 1px solid var(--border);
}

.calendar-day:nth-child(n+36) {
    border-bottom: 1px solid var(--border);
}

.calendar-footer {
    padding: 0.75rem;
    background: var(--surface);
    border-top: 1px solid var(--border);
}

.calendar-legend {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.legend-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.legend-available {
    background: rgba(16, 185, 129, 0.8);
}

.legend-unavailable {
    background: rgba(239, 68, 68, 0.8);
}

/* Date availability indicator */
.date-availability-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    padding: 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    transition: var(--transition);
}

.date-availability-indicator.available {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.date-availability-indicator.unavailable {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.date-availability-indicator.checking {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.date-availability-indicator .availability-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.date-availability-indicator.available .availability-dot {
    background: #10b981;
}

.date-availability-indicator.unavailable .availability-dot {
    background: #ef4444;
}

.date-availability-indicator.checking .availability-dot {
    background: #3b82f6;
    animation: pulse 1.5s infinite;
}

/* Dark theme adjustments */
[data-theme="dark"] .custom-calendar {
    background: var(--surface);
    border-color: var(--border);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .calendar-day.available {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
}

[data-theme="dark"] .calendar-day.unavailable {
    background: rgba(239, 68, 68, 0.2);
}

[data-theme="dark"] .date-availability-indicator.available {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.3);
}

[data-theme="dark"] .date-availability-indicator.unavailable {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.3);
}

[data-theme="dark"] .date-availability-indicator.checking {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border-color: rgba(59, 130, 246, 0.3);
}

/* Custom Time Picker Styles */
.time-picker-container {
    position: relative;
}

.custom-time-input {
    cursor: pointer;
    position: relative;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 0.75rem;
    width: 100%;
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.custom-time-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.custom-time-picker {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px var(--shadow);
    z-index: 9999;
    margin-top: 0.25rem;
    overflow: hidden;
    display: none;
}

.custom-time-picker.active {
    display: block;
}

.time-picker-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.time-picker-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.time-slots-container {
    max-height: 200px;
    overflow-y: auto;
    background: var(--background);
}

.time-slots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    padding: 0.75rem;
    min-height: 50px;
    background: var(--surface);
}

.time-slot {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    padding: 0.75rem 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    min-height: 40px;
    text-align: center;
}

.time-slot:hover {
    background: var(--surface);
    border-color: var(--primary-color);
}

.time-slot.available {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: var(--text-primary);
}

.time-slot.available:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
    transform: scale(1.02);
}

.time-slot.unavailable {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.time-slot.unavailable:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    transform: none;
}

.time-slot.selected {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

.time-slot.loading {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: var(--text-secondary);
    cursor: wait;
    position: relative;
}

.time-slot.loading::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    border: 1px solid var(--primary-color);
    border-top: 1px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.time-picker-footer {
    display: none;
}

/* Dark theme adjustments for time picker */
[data-theme="dark"] .custom-time-picker {
    background: var(--surface);
    border-color: var(--border);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .time-slot.available {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
}

[data-theme="dark"] .time-slot.unavailable {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.3);
}

[data-theme="dark"] .time-slot.loading {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

/* Responsive adjustments for time picker */
@media (max-width: 480px) {
    .custom-time-picker {
        left: -1rem;
        right: -1rem;
    }
    
    .time-slots-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --section-padding: 3rem 0;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .logo {
        font-size: 1.25rem;
        gap: 0.5rem;
    }
    
    .logo-image {
        height: 2.25rem;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .process-steps {
        flex-direction: column;
    }
    
    .process-connector {
        width: 2px;
        height: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid-datetime {
        grid-template-columns: 1fr;
    }
    
    .booking-form-wrapper {
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

/* Print styles */
@media print {
    .header,
    .mobile-menu-overlay,
    .booking-form-wrapper {
        display: none;
    }
}