:root {
    --primary: #ff4b6e;
    --secondary: #ff8fa3;
    --bg: #fff0f3;
    --text: #4a4a4a;
}

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

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

.gift-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 1s ease;
}

.gift-box-container {
    text-align: center;
    cursor: pointer;
    animation: bounce 2s infinite;
}

.gift-box {
    width: 100px; height: 100px;
    background: var(--primary);
    position: relative;
    margin: 0 auto 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.gift-box::before {
    content: ''; position: absolute;
    width: 20px; height: 100%;
    background: #fff;
    left: 40px;
}

.lid {
    width: 110px; height: 25px;
    background: #ff2e56;
    position: absolute;
    top: -25px; left: -5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.lid::before {
    content: ''; position: absolute;
    width: 20px; height: 100%;
    background: #fff;
    left: 45px;
}

.bow {
    position: absolute;
    top: -45px; left: 25px;
    width: 50px; height: 30px;
}

.bow::before, .bow::after {
    content: ''; position: absolute;
    width: 25px; height: 25px;
    border-radius: 50%;
    border: 5px solid #fff;
    top: 0;
}
.bow::before { left: 0; transform: rotate(-15deg); }
.bow::after { right: 0; transform: rotate(15deg); }

.click-text {
    color: #fff; font-weight: bold; margin-top: 20px;
    text-transform: uppercase; letter-spacing: 1px;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hidden { display: none !important; }

.main-content {
    padding: 20px;
    display: flex;
    justify-content: center;
    opacity: 0;
    animation: fadeIn 2s forwards;
}

@keyframes fadeIn { to { opacity: 1; } }

.card {
    background: rgba(255,255,255,0.9);
    max-width: 500px;
    width: 100%;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(255, 75, 110, 0.15);
    text-align: center;
}

.header-photo .pulse-icon {
    font-size: 3rem; color: var(--primary);
    animation: pulseHeart 1.5s infinite;
}

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

.title {
    font-family: 'Sacramento', cursive;
    font-size: 3rem; color: var(--primary);
    margin: 10px 0;
}

.text-area p {
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 15px;
}

.section-title {
    font-size: 1.2rem; color: var(--text);
    margin: 30px 0 15px;
    border-bottom: 2px solid var(--secondary);
    display: inline-block;
}

.coupons-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.coupon {
    background: linear-gradient(45deg, #fff 0%, #fff0f3 100%);
    border: 2px dashed var(--secondary);
    border-radius: 10px;
    padding: 15px;
    transition: transform 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.coupon:hover {
    transform: scale(1.02);
    background: #fff;
    border-color: var(--primary);
}

.coupon:active {
    transform: scale(0.98);
}

.coupon h3 { font-size: 1rem; color: var(--primary); margin-bottom: 5px; }
.coupon p { font-size: 0.8rem; color: #666; }

.btn-whatsapp {
    background: #25D366;
    color: white;
    border: none;
    width: 100%;
    padding: 15px;
    border-radius: 50px;
    margin-top: 30px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}