:root {
  --primary-color: #064e3b;
  --primary-light: #059669;
  --accent-color: #f59e0b;
  --accent-light: #fbbf24;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-dark: #111827;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  --gradient-primary: linear-gradient(135deg, #064e3b 0%, #059669 50%, #10b981 100%);
  --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #fbbf24 50%, #fcd34d 100%);
  --gradient-hero: linear-gradient(135deg, #000000 0%, #064e3b 25%, #059669 50%, #10b981 75%, #34d399 100%);
  --gradient-card: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(6, 78, 59, 0.2) 100%);
  --gradient-glow: radial-gradient(circle at 50% 50%, rgba(52, 211, 153, 0.3) 0%, transparent 70%);
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.logo img {
  width: 40px; /* or your desired size */
  height: auto;
}


body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--gradient-hero);
    min-height: 100vh;
    color: white;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(52, 211, 153, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: float 20s ease-in-out infinite;
}

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

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.header {
    text-align: center;
    margin-bottom: 50px;
}

.logo {
    width: 80px;
    height: 80px;
    background: var(--gradient-accent);
    border-radius: 20px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    position: relative;
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.4);
    animation: pulse 2s infinite;
}

.logo::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-accent);
    border-radius: 22px;
    z-index: -1;
    filter: blur(8px);
    opacity: 0.7;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #ffffff, #34d399, #fcd34d, #ffffff);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease infinite;
    text-shadow: 0 0 20px rgba(52, 211, 153, 0.5);
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.subtitle {
    font-size: 18px;
    color: #d1fae5;
}

.product-card {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    transition: var(--transition);
}

.product-card::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;
}

.product-card:hover::before {
    left: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.3);
}

.price-section {
    text-align: center;
    margin-bottom: 40px;
}

.price {
    font-size: 64px;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
    position: relative;
    text-shadow: 0 0 30px rgba(245, 158, 11, 0.5);
    animation: priceGlow 2s ease-in-out infinite alternate;
}

@keyframes priceGlow {
    0% { filter: drop-shadow(0 0 5px rgba(245, 158, 11, 0.3)); }
    100% { filter: drop-shadow(0 0 20px rgba(245, 158, 11, 0.6)); }
}

.price-desc {
    font-size: 16px;
    color: #d1fae5;
}

.features {
    margin-bottom: 40px;
}

.features h3 {
    font-size: 24px;
    margin-bottom: 25px;
    color: #ffffff;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(6, 78, 59, 0.2);
}

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

.feature-check {
    width: 24px;
    height: 24px;
    background: var(--gradient-accent);
    border-radius: 50%;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
    animation: checkBounce 0.5s ease-out;
}

@keyframes checkBounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.feature-text {
    font-size: 16px;
    color: #d1fae5;
}

.form-section {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(6, 78, 59, 0.2) 100%);
    border: 1px solid rgba(52, 211, 153, 0.4);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-accent);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.6);
}

.form-title {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
    color: #ffffff;
}

.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #d1fae5;
}

.form-input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(52, 211, 153, 0.3);
    border-radius: 12px;
    color: white;
    font-size: 16px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
    transform: translateY(-2px);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.buy-btn {
    width: 100%;
    padding: 20px;
    background: var(--gradient-accent);
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 20px;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.4);
}

.buy-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 0.5s;
}

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

.buy-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(245, 158, 11, 0.6);
    filter: brightness(1.1);
}

.buy-btn:active {
    transform: translateY(-1px);
}

.buy-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .price {
        font-size: 48px;
    }

    .title {
        font-size: 28px;
    }
}

.back-btn {
    background: rgba(255, 255, 255, 0.1);
    color: #d1fae5;
    border: 1px solid rgba(52, 211, 153, 0.3);
    padding: 12px 20px;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 20px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.back-btn::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 0.3s;
}

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

.back-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 211, 153, 0.3);
}



/* popup css */

/* Success Popup Modal Styles - Add this to your price.css */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.popup-overlay.show {
    opacity: 1;
    visibility: visible;
}

.popup-modal {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(6, 78, 59, 0.3) 100%);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(52, 211, 153, 0.4);
    border-radius: 24px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transform: scale(0.7) translateY(50px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.popup-overlay.show .popup-modal {
    transform: scale(1) translateY(0);
}

.popup-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #f59e0b, #fbbf24, #fcd34d);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.6);
}

.popup-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10b981, #34d399);
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    box-shadow: 0 8px 32px rgba(16, 185, 129, 0.4);
    animation: successBounce 0.6s ease-out;
    position: relative;
}

.popup-icon::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(135deg, #10b981, #34d399);
    border-radius: 50%;
    z-index: -1;
    filter: blur(12px);
    opacity: 0.6;
}

@keyframes successBounce {
    0% { transform: scale(0) rotate(180deg); }
    50% { transform: scale(1.2) rotate(0deg); }
    100% { transform: scale(1) rotate(0deg); }
}

.popup-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    background: linear-gradient(45deg, #ffffff, #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.popup-message {
    font-size: 16px;
    line-height: 1.6;
    color: #d1fae5;
    margin-bottom: 32px;
}

.popup-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
    font-size: 14px;
    color: #fcd34d;
    text-align: left;
}

.popup-warning-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: #f59e0b;
    text-align: center;
}

.popup-close-btn {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
    position: relative;
    overflow: hidden;
}

.popup-close-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 0.5s;
}

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

.popup-close-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

.popup-close-btn:active {
    transform: translateY(0);
}

/* Responsive for popup */
@media (max-width: 768px) {
    .popup-modal {
        padding: 24px;
        margin: 20px;
    }

    .popup-title {
        font-size: 24px;
    }

    .popup-icon {
        width: 60px;
        height: 60px;
        font-size: 30px;
    }
}