:root {
    --bg-primary: #0a192f;
    --bg-secondary: #112240;
    --text-primary: #e6f1ff;
    --text-secondary: #8892b0;
    --border-color: #233554;
    --highlight: #64ffda;
    --card-bg: #112240;
    --nav-bg: #0a192f;
    --shadow: rgba(2, 12, 27, 0.7);
    --hover-bg: #233554;
    --button-bg: #64ffda;
    --button-hover: #64ffda90;
    --warning-bg: #112240;
    --warning-text: #ffd700;
}

html {
    -webkit-text-size-adjust: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.5;
    overflow-x: hidden;
    width: 100%;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-load {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.bg-gray-50 {
    background-color: var(--bg-primary) !important;
}

.bg-white, 
.package-card,
nav,
.counter,
#chart {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.container {
    max-width: 1280px !important;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    max-width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
}

.shadow-sm {
    box-shadow: 0 2px 4px var(--shadow) !important;
}

.text-gray-600,
.text-gray-800,
.text-gray-900 {
    color: var(--text-secondary) !important;
}

.text-yellow-700 {
    color: var(--warning-text) !important;
}

.border {
    border-color: var(--border-color) !important;
}

.notifications-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.notifications-container.folded {
    transform: translateX(calc(100% - 40px));
}

.notifications-toggle {
    position: absolute;
    left: -40px;
    top: 0;
    width: 40px;
    height: 40px;
    background-color: #1f6feb;
    border: none;
    border-radius: 8px 0 0 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.notifications-toggle:hover {
    background-color: #1a5cc6;
}

.notifications-toggle svg {
    width: 20px;
    height: 20px;
    transition: transform 0.5s ease;
}

.notifications-container.folded .notifications-toggle svg {
    transform: rotate(180deg);
}

.notification {
    background-color: #1f6feb;
    color: white;
    box-shadow: 0 4px 6px var(--shadow);
    padding: 15px 20px;
    border-radius: 8px;
    animation: slideIn 0.5s ease-out forwards;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 300px;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.notification.success {
    background-color: #238636;
}

.notification.warning {
    background-color: #9e6a03;
}

.notification.error {
    background-color: #da3633;
}

@keyframes slideIn {
    0% { transform: translateX(100%); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    0% { transform: translateX(0); opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
}

@keyframes unfoldBounce {
    0% { transform: translateX(calc(100% - 40px)); }
    60% { transform: translateX(-20px); }
    100% { transform: translateX(0); }
}

.package-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    width: 100%;
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

nav {
    backdrop-filter: blur(10px);
    background-color: rgba(10, 25, 47, 0.85) !important;
}

.text-blue-600 {
    color: var(--highlight) !important;
}

.api-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
}

input, select, textarea {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 0.5rem 1rem;
    width: 100%;
    color: var(--text-primary) !important;
    margin-bottom: 1rem;
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.375rem;
    font-size: 1rem;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--highlight) !important;
    box-shadow: 0 0 0 2px rgba(100, 255, 218, 0.2) !important;
    outline: none;
}

button {
    background-color: var(--button-bg);
    color: var(--bg-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    width: auto;
    display: inline-block;
    text-align: center;
}

button:hover {
    background-color: var(--button-hover);
    transform: translateY(-2px);
}

.nav-links {
    display: flex;
    align-items: center;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-secondary);
        padding: 1rem;
        flex-direction: column;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        padding: 0.5rem 0;
        width: 100%;
        text-align: center;
    }
}

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 9999;
}

.modal-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    width: 90%;
    max-width: 500px;
    text-align: center;
}

.modal-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #ff4444;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    border: none;
}

.modal-close-btn:hover {
    background: #ff0000;
}

.chart-container {
    width: 100%;
    height: 400px;
    background-color: var(--bg-secondary);
    border-radius: 12px;
    padding: 1rem;
    margin: 2rem 0;
}

#chart {
    width: 100%;
    height: 100%;
}

pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    padding: 1rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    line-height: 1.5;
    overflow-x: auto;
    max-width: 100%;
    margin: 0;
    background-color: var(--bg-primary);
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Consolas', monospace;
}

code {
    color: var(--highlight);
}

.api-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin: 15px 0;
}

.api-endpoint {
    background-color: var(--bg-primary);
    padding: 15px;
    border-radius: 6px;
    font-family: 'Consolas', monospace;
    margin: 10px 0;
    border: 1px solid var(--border-color);
    overflow-x: auto;
}
#loading {
    display: none;
}

#loading.show {
    display: block;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.mobile-menu-button {
    display: none;
    background: transparent;
    padding: 0.5rem;
    border: none;
    color: var(--text-primary);
}

.mobile-menu-button:hover {
    background-color: var(--hover-bg);
    transform: none;
}

.mobile-menu-button svg {
    width: 1.5rem;
    height: 1.5rem;
}

@media (max-width: 768px) {
    .mobile-menu-button {
        display: block;
    }
}

canvas#chart {
    width: 100% !important;
    height: 100% !important;
    background-color: transparent;
    border-radius: 8px;
}

.chart-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 400px;
    margin: 0 auto;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

@supports (-webkit-touch-callout: none) {
    button,
    .btn {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }

    input {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        border-radius: 4px;
    }

    body {
        -webkit-overflow-scrolling: touch;
    }
}

@media screen and (max-width: 768px) {
    body {
        font-size: 16px;
    }

    .container {
        padding: 1rem;
    }

    .package-card {
        padding: 1rem;
    }

    button,
    .btn,
    input {
        font-size: 16px;
        padding: 0.75rem;
    }

    h1 { 
        font-size: 1.5rem;
        line-height: 2rem;
    }
    
    h2 { 
        font-size: 1.25rem;
        line-height: 1.75rem;
    }
    
    h3 { 
        font-size: 1.125rem;
        line-height: 1.5rem;
    }

    p, li { 
        font-size: 1rem;
        line-height: 1.5rem;
    }
}

@supports (-webkit-touch-callout: none) {
    input,
    button,
    .btn {
        padding: 0.75rem;
        font-size: 16px;
    }

    body {
        -webkit-overflow-scrolling: touch;
    }

    .nav-links {
        -webkit-overflow-scrolling: touch;
    }
}

@supports (padding: max(0px)) {
    .container {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
    }
}

* {
    word-wrap: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
}

.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(to right, var(--highlight), #4f46e5);
    z-index: 1000;
    width: 0;
    transition: width 0.3s ease;
}

.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: rotate(45deg);
    background: var(--hover-bg);
}

/* Logo Animation */
.logo-container {
    position: relative;
    padding-bottom: 4px;
}

.logo-underline {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--highlight);
    transition: width 0.3s ease;
}

.logo-container:hover .logo-underline {
    width: 100%;
}

/* Floating Action Button */
.floating-action-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 100;
}

.fab-main {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--highlight);
    color: var(--bg-primary);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.fab-main:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.fab-options {
    position: absolute;
    bottom: 70px;
    right: 8px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.fab-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.fab-option:hover {
    transform: scale(1.1);
    background: var(--hover-bg);
}

.floating-action-button:hover .fab-options {
    opacity: 1;
    pointer-events: all;
    transform: translateY(-10px);
}

/* Dark Mode Styles */
[data-theme="dark"] {
    --bg-primary: #1a1b1e;
    --bg-secondary: #2c2e33;
    --text-primary: #ffffff;
    --text-secondary: #a6a7ab;
    --border-color: #373a40;
    --highlight: #4656e5;
    --card-bg: #2c2e33;
    --nav-bg: #1a1b1e;
    --shadow: rgba(0, 0, 0, 0.4);
    --hover-bg: #373a40;
}

/* Mobile Menu Animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-menu-open {
    animation: slideDown 0.3s ease forwards;
}

/* Responsive Design Improvements */
@media screen and (max-width: 768px) {
    .nav-links {
        display: none;
        width: 100%;
        padding: 1rem 0;
        text-align: center;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .mobile-menu-button {
        display: block;
    }

    .theme-toggle {
        top: 10px;
        right: 10px;
    }
}

/* Timelapse Animation Keyframes */
@keyframes slideInFromLeft {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInFromRight {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes scaleUp {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeInStagger {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Animation Classes */
.animate-on-load {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: calc(var(--animation-order, 0) * 0.1s);
}

nav.animate-on-load {
    animation: slideInFromLeft 1s ease-out forwards;
}

#services .bg-white {
    animation: slideInFromRight 1s ease-out forwards;
    animation-delay: 0.3s;
}

.package-card {
    animation: scaleUp 0.8s ease-out forwards;
    animation-delay: calc(var(--card-order, 0) * 0.2s);
}

/* Enhanced Hover Animations */
.nav-link {
    position: relative;
    transition: all 0.3s ease !important;
}

.nav-link:hover {
    color: var(--highlight) !important;
    transform: translateY(-2px);
}

button, 
.button,
input[type="submit"],
input[type="button"] {
    transition: all 0.3s ease !important;
    cursor: pointer;
}

button:hover, 
.button:hover,
input[type="submit"]:hover,
input[type="button"]:hover {
    transform: translateY(-2px) !important;
    background-color: var(--button-hover) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
}

.announcement-item {
    transition: all 0.3s ease !important;
}

.package-card {
    transition: all 0.3s ease !important;
}

.package-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3) !important;
    border-color: var(--highlight) !important;
}

.mobile-menu-button {
    transition: all 0.3s ease !important;
}

.mobile-menu-button:hover {
    background-color: var(--hover-bg) !important;
    transform: rotate(90deg) !important;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
textarea,
select {
    transition: all 0.3s ease !important;
}

input[type="text"]:hover,
input[type="number"]:hover,
input[type="email"]:hover,
input[type="password"]:hover,
textarea:hover,
select:hover {
    border-color: var(--highlight) !important;
    box-shadow: 0 0 0 2px rgba(100, 255, 218, 0.15) !important;
}

.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--highlight);
    transition: width 0.3s ease;
}

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

.package-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(2, 12, 27, 0.2);
}

#announcements {
    margin-bottom: 2rem;
}

.announcement-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.announcement-content {
    max-height: 300px;
    overflow-y: auto;
    background-color: var(--bg-secondary);
}

.announcement-item {
    position: relative;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    background-color: var(--bg-secondary);
}

.announcement-item:last-child {
    border-bottom: none;
}

.announcement-item:hover {
    background-color: var(--hover-bg);
}

.announcement-item .flex-1 h3 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.announcement-item .flex-1 p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.announcement-item .text-blue-200 {
    color: var(--text-secondary) !important;
    font-size: 0.75rem;
}

.announcement-item span.bg-yellow-400,
.announcement-item span.bg-blue-200,
.announcement-item span.bg-green-200 {
    background-color: var(--highlight) !important;
    color: var(--bg-primary) !important;
    padding: 0.25rem 0.75rem;
    font-weight: 600;
    font-size: 0.75rem;
}

#toggleAnnouncements {
    background: transparent;
    border: none;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

#toggleAnnouncements:hover {
    background-color: var(--hover-bg);
}

#toggleAnnouncements svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--text-primary);
    transition: transform 0.3s ease;
}

#toggleAnnouncements:hover svg {
    transform: rotate(180deg);
    color: var(--highlight);
}

.announcement-content::-webkit-scrollbar {
    width: 6px;
}

.announcement-content::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.announcement-content::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
    transition: background 0.3s ease;
}

.announcement-content::-webkit-scrollbar-thumb:hover {
    background: var(--highlight);
}

.announcement-header {
    transition: all 0.3s ease !important;
}

.announcement-header:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
}

#toggleAnnouncements {
    transition: all 0.3s ease !important;
}

#toggleAnnouncements:hover {
    transform: translateY(-2px) !important;
    color: var(--highlight) !important;
}

#toggleAnnouncements svg {
    transition: transform 0.3s ease !important;
}

#toggleAnnouncements:hover svg {
    transform: rotate(180deg) !important;
}

.announcement-item {
    position: relative !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    border-left: 4px solid transparent !important;
}

.announcement-item:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
    border-left-color: var(--highlight) !important;
    padding-left: 1.25rem !important;
}

.announcement-item .flex-1 {
    transition: transform 0.3s ease !important;
}

.announcement-item:hover .flex-1 {
    transform: translateX(5px) !important;
}

[data-theme="dark"] .announcement-container {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .announcement-item {
    border-color: var(--border-color);
}

[data-theme="dark"] .announcement-item:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .announcement-content::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

[data-theme="dark"] .announcement-content::-webkit-scrollbar-thumb {
    background: var(--border-color);
}

[data-theme="dark"] .announcement-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}


.announcement-header {
    position: relative;
    overflow: hidden;
}

.announcement-header::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 30%;
    height: 100%;
    background: linear-gradient(to left, rgba(255,255,255,0.1), transparent);
    transform: skewX(-20deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    from {
        transform: translateX(-100%) skewX(-20deg);
    }
    to {
        transform: translateX(300%) skewX(-20deg);
    }
}