:root {
    --color-primary: #213448;
    --color-secondary: #547792;
    --color-tertiary: #94B4C1;
    --color-quaternary: #EAE0CF;
    --color-accent: #EAE0CF;
    --color-white: #ffffff;
    --color-gray-light: #f8f9fa;
    --color-gray: #6c757d;
    --color-dark: #212529;
    --font-primary: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-primary);
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(234, 224, 207, 0.3) 0%, rgba(148, 180, 193, 0.15) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.thanks-container {
    width: 100%;
    max-width: 700px;
}

.thanks-content {
    background: var(--color-white);
    border: 2px solid var(--color-tertiary);
    border-radius: 12px;
    padding: 4rem 3rem;
    text-align: center;
    box-shadow: 0 20px 60px rgba(33, 52, 72, 0.15);
}

.thanks-icon {
    margin-bottom: 2rem;
}

.thanks-icon i {
    font-size: 5rem;
    color: var(--color-secondary);
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.thanks-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.thanks-content > p {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.thanks-info {
    background: rgba(234, 224, 207, 0.3);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 3rem;
}

.info-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--color-secondary);
}

.info-item span {
    color: var(--color-primary);
    font-weight: 500;
    font-size: 1.0625rem;
}

.thanks-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.btn-primary:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(33, 52, 72, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.btn-outline:hover {
    background: var(--color-secondary);
    color: var(--color-white);
}

@media (max-width: 767px) {
    .thanks-content {
        padding: 3rem 2rem;
    }
    .thanks-content h1 {
        font-size: 2rem;
    }
    .thanks-actions {
        flex-direction: column;
    }
    .btn {
        width: 100%;
    }
}