:root {
    /* New Palette */
    --bg-page: #fdf6ec;
    --accent-color: #c48b6f;
    /* Terracotta */
    --accent-glow: rgba(196, 139, 111, 0.3);
    --text-primary: #374957;
    --text-secondary: #6b7280;

    /* Glassmorphism Light Mode Variables */
    --glass-card: rgba(255, 255, 255, 0.4);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-shadow: 0 8px 32px 0 rgba(196, 139, 111, 0.15);
}

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

body {
    background-color: var(--bg-page);
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Restored Ambient Glow (Warm) */
.ambient-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(196, 139, 111, 0.1) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

header {
    text-align: center;
    padding: 4rem 1rem;
    position: relative;
}

.glass-header {
    display: inline-block;
    padding: 2rem 4rem;
    background: var(--glass-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 100px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: var(--text-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1rem;
    color: var(--accent-color);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 500;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.gift-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

/* Restored Floating Glass Cards */
.gift-card {
    background: var(--glass-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    /* Restored rounded corners */
    overflow: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    box-shadow: var(--glass-shadow);
}

.gift-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(196, 139, 111, 0.2),
        0 0 20px var(--accent-glow);
    border-color: var(--accent-color);
}

.image-wrapper {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gift-card:hover .image-wrapper img {
    transform: scale(1.1);
}

.content {
    padding: 1.5rem;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Restored Button Style (Outline -> Solid) */
.price-btn {
    width: 100%;
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 1rem;
    border-radius: 12px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.price-btn:hover {
    background: var(--accent-color);
    color: #fff;
    box-shadow: 0 0 15px var(--accent-glow);
}

.currency {
    font-size: 0.9rem;
    opacity: 0.8;
}

.value {
    font-weight: 700;
}

/* Modal Styles - Glassmorphism Light */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(55, 73, 87, 0.4);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #fff;
    /* Solid background for readability */
    width: 90%;
    max-width: 500px;
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.close-modal:hover {
    color: var(--accent-color);
}

.modal-title {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.modal-amount {
    text-align: center;
    font-size: 1.6rem;
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: 2rem;
}

.payment-method {
    background: var(--bg-page);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(196, 139, 111, 0.2);
    margin-bottom: 1rem;
}

.payment-method h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
    font-weight: 600;
}

.method-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.pix-container {
    background: #fff;
    padding: 1rem;
    border-radius: 12px;
    border: 1px dashed var(--accent-color);
}

.pix-instruction {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.pix-code-box {
    background: #f3f4f6;
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    word-break: break-all;
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--text-primary);
    max-height: 60px;
    overflow-y: auto;
}

.action-btn {
    width: 100%;
    padding: 0.9rem;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.copy-btn {
    background: var(--text-primary);
    color: #fff;
}

.copy-btn:hover {
    background: #2c3b46;
}

.card-btn {
    background: #009ee3;
    color: #fff;
    margin-bottom: 0.5rem;
}

.card-btn:hover {
    background: #0087c2;
    box-shadow: 0 4px 12px rgba(0, 158, 227, 0.3);
}

.divider {
    text-align: center;
    margin: 1rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    position: relative;
    opacity: 0.6;
}

.divider::before,
.divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: #e5e7eb;
}

.divider::before {
    left: 0;
}

.divider::after {
    right: 0;
}

.security-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.25rem;
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.5rem;
        /* Reduced to fit on one line */
    }

    header p {
        font-size: 0.8rem;
        /* Reduced subheading size */
    }

    header {
        padding-bottom: 0.5rem;
    }

    .container {
        padding-top: 2rem;
    }

    .glass-header {
        padding: 1.5rem 1rem;
        width: 100%;
        border-radius: 20px;
    }

    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }
}