/* Signup Page Modern Redesign - Advanced CSS with 3D and Animations */

/* Import Google Fonts for modern typography */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@300;400;500;600;700&display=swap');

/* CSS Variables for consistent theming */
:root {
    /* Color Palette */
    --primary-color: #2D5016;
    --secondary-color: #FF6B35;
    --accent-color: #F7F3E9;
    --success-color: #4CAF50;
    --warning-color: #FFA726;
    --error-color: #F44336;
    --info-color: #2196F3;

    /* Text Colors */
    --text-dark: #1a1a1a;
    --text-light: #666;
    --text-muted: #999;
    --text-white: #ffffff;

    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-dark: #1a1a1a;
    --bg-gradient: linear-gradient(135deg, #55883B, #C1E899);

    /* Border and Shadow */
    --border-color: #e1e5e9;
    --border-radius: 16px;
    --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 16px 48px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 30px rgba(45, 80, 22, 0.3);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), #3a6b1f);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color), #ff7a47);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));

    /* Font */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Poppins', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* 3D Properties */
    --perspective: 1000px;
    --transform-style: preserve-3d;
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-gradient);
    overflow-x: hidden;
    perspective: var(--perspective);
}

/* Top Navigation Styles */
.very-top {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-light);
}

.logo-link {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
    transition: color var(--transition-fast);
}

.logo-link:hover {
    color: var(--secondary-color);
}

.log {
    display: flex;
    gap: var(--spacing-lg);
}

.log-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.log-item:hover {
    color: var(--primary-color);
}

.log-item img {
    width: 20px;
    height: 20px;
}

/* .link-text {
    display: none;
} */

@media (min-width: 768px) {
    .link-text {
        display: inline;
    }
}

/* 3D Background Scene Container */
#threejs-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Main Container */
.signup-container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

/* Header Section with 3D Effect */
.signup-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
    margin-top: var(--spacing-lg);
}

.signup-header h1 {
    font-family: var(--font-secondary);
    font-size: clamp(3rem, 8vw, 4rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 20px rgba(45, 80, 22, 0.3);
    transform: translateZ(50px);
    animation: float 6s ease-in-out infinite;
}

.signup-header p {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--text-light);
    max-width: 500px;
    margin: 0 auto;
    transform: translateZ(25px);
}

/* Floating Animation */
@keyframes float {

    0%,
    100% {
        transform: translateY(0px) translateZ(50px);
    }

    50% {
        transform: translateY(-20px) translateZ(50px);
    }
}

/* Signup Form with Advanced Styling */
.signup-form-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transform-style: var(--transform-style);
    position: relative;
    overflow: hidden;
}

.signup-form-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-glass);
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.signup-form-card:hover::before {
    opacity: 1;
}

.signup-form-card h2 {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.signup-form-card h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.form-group {
    position: relative;
    margin-bottom: var(--spacing-lg);
    transform: translateZ(15px);
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    transform: translateZ(5px);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    font-family: var(--font-primary);
    background: var(--bg-primary);
    transition: all var(--transition-normal);
    position: relative;
    transform: translateZ(10px);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
    transform: translateZ(20px) scale(1.02);
}

/* Password Input with Toggle */
.password-input {
    position: relative;
}

.password-input input {
    padding-right: 50px;
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 1.2rem;
    transition: color var(--transition-fast);
    z-index: 2;
}

.toggle-password:hover {
    color: var(--primary-color);
}

/* Submit Button with 3D Effect */
.submit-btn {
    background: var(--gradient-primary);
    color: var(--text-white);
    border: none;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    transform: translateZ(20px);
    box-shadow: var(--shadow-light);
    width: 100%;
    margin-top: var(--spacing-lg);
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

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

.submit-btn:hover {
    transform: translateZ(30px) translateY(-5px);
    box-shadow: var(--shadow-heavy), var(--shadow-glow);
}

.submit-btn:active {
    transform: translateZ(15px) translateY(-2px);
}

/* Login Link */
.login-text {
    text-align: center;
    margin-top: var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--text-light);
}

.login-text a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.login-text a:hover {
    color: var(--secondary-color);
}

/* Floating Elements */
.floating-element {
    position: absolute;
    pointer-events: none;
    z-index: -1;
    animation: float-random 8s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 20%;
    right: 15%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.floating-element:nth-child(4) {
    bottom: 30%;
    right: 10%;
    animation-delay: 6s;
}

@keyframes float-random {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    25% {
        transform: translateY(-20px) rotate(5deg);
    }

    50% {
        transform: translateY(-10px) rotate(-5deg);
    }

    75% {
        transform: translateY(-30px) rotate(3deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .signup-container {
        padding: var(--spacing-lg);
    }

    .signup-header h1 {
        font-size: 2.5rem;
    }

    .signup-form-card {
        padding: var(--spacing-lg);
    }

    .form-group input {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .signup-container {
        padding: var(--spacing-md);
    }

    .signup-header h1 {
        font-size: 2rem;
    }

    .signup-form-card {
        padding: var(--spacing-md);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --secondary-color: #ffffff;
        --bg-primary: #ffffff;
        --text-dark: #000000;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* ===== Footer Styles ===== */
footer {
    background: #000;
    color: #c8e6c9;
    padding: 50px 20px 20px;
    margin-top: 40px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.footer-logo img {
    width: 40px;
    height: 40px;
}

.footer-logo span {
    font-size: 20px;
    font-weight: bold;
    color: #4caf50;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #81c784;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #c8e6c9;
    text-decoration: none;
    transition: 0.3s;
}

.footer-section ul li a:hover {
    color: #4caf50;
}

.social-icons a {
    color: #c8e6c9;
    font-size: 1.4rem;
    margin-right: 10px;
    transition: 0.3s;
}

.social-icons a:hover {
    color: #4caf50;
}

.newsletter {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.newsletter input {
    flex: 1;
    padding: 10px;
    border-radius: 20px;
    border: none;
    outline: none;
}

.newsletter button {
    background: #66bb6a;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: 0.3s;
}

.newsletter button:hover {
    background: #81c784;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    font-size: 0.9rem;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 450px) {
    .container {
        width: 90%;
        padding: 20px;
    }

    .very-top {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .log {
        flex-direction: column;
    }

    footer {
        padding: 40px 15px;
    }
}