@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #E56A78;
    --primary-dark: #cc5260;
    --cta: #F2B705;
    --cta-hover: #d9a404;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.font-bold { font-weight: 700; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    font-size: 1.125rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
}

.btn-cta {
    background-color: var(--cta);
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.btn-cta:hover {
    background-color: var(--cta-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(242, 183, 5, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(242, 183, 5, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(242, 183, 5, 0); }
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #fff5f6 0%, #ffffff 100%);
    padding-top: 40px;
    padding-bottom: 80px;
}

.hero-headline {
    font-size: 2.25rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.hero-headline span {
    color: var(--primary);
    display: block;
}

.hero-sub {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Pain Section */
.pain-section {
    background-color: #fff;
}

.pain-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 16px;
    border-left: 5px solid var(--primary);
    margin-bottom: 20px;
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
}

.ingredient-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid #f3f4f6;
}

.ingredient-title {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

/* Before After / Social Proof */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.gallery-grid img {
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

/* Pricing Section */
.pricing-section {
    background-color: #fff5f6;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
    border: 2px solid transparent;
}

.pricing-card.best-value {
    border-color: var(--cta);
    transform: scale(1.02);
    z-index: 10;
    box-shadow: var(--shadow-lg);
}

.badge-save {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--cta);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.875rem;
}

.price-old {
    text-decoration: line-through;
    color: var(--text-light);
    font-size: 1rem;
}

.price-new {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.price-per-bottle {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* Notification Popup */
.sales-notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: white;
    padding: 15px 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1000;
    transform: translateY(150%);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-width: 90%;
    border-left: 4px solid var(--primary);
}

.sales-notification.show {
    transform: translateY(0);
}

.notification-img {
    width: 50px;
    height: 50px;
    background-color: #eee;
    border-radius: 50%;
    overflow: hidden;
}

.notification-text p {
    font-size: 0.85rem;
    line-height: 1.3;
}

.notification-text strong {
    color: var(--primary);
}

/* Footer */
footer {
    background-color: #1f2937;
    color: #9ca3af;
    padding: 40px 0;
    font-size: 0.875rem;
}

/* Responsive */
@media (min-width: 768px) {
    .hero-headline { font-size: 3.5rem; }
    .hero-sub { font-size: 1.25rem; }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(4, 1fr); }
    .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}