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

:root {
    --beer-light: #fbbf24;
    --beer-dark: #d97706;
    --foam: #f7eed5ff;
    --text-dark: #2d3748;
    --text-light: #4a5568;
    --bg-white: #f8fafc;
    --card-white: #ffffff;
}

body {
    font-family: "Bree Serif", serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Beer fill effect */
.beer-fill {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0%;
    background: linear-gradient(to bottom, var(--beer-light), var(--beer-dark));
    z-index: -1;
    transition: height 0.1s linear;
    border-radius: 20px 20px 0 0;
    pointer-events: none;
}

.foam-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: var(--foam);
    opacity: 0.9;
    border-radius: 20px 20px 0 0;
}

/* Bubbles */
.bubble {
    position: absolute;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: rise linear infinite;
    pointer-events: none;
}

@keyframes rise {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }

    50% {
        opacity: 0.8;
    }

    100% {
        transform: translateY(-100vh) scale(0.5);
        opacity: 0;
    }
}

header {
    background: linear-gradient(135deg, var(--beer-light), var(--beer-dark));
    font-family: "Raleway", serif;
    font-style: italic;
    font-weight: 900;
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 10;
}

.logo {
    font-size: 3.5rem;
    font-weight: 900;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: 2px;
    transform: scaleY(1.1);
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

nav {
    background: var(--bg-white);
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-left: 0;
    padding-left: 0;
}

nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
    padding: 0.5rem;
    cursor: pointer;
}

nav a:hover {
    color: var(--beer-dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    position: relative;
    z-index: 1;
}

.page {
    display: none;
}

.page.active {
    display: block;
}

section {
    margin-bottom: 0;
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}




section+section {
    margin-top: 2rem;
}


h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    border-bottom: 3px solid var(--beer-light);
    padding-bottom: 0.5rem;
    transform: scaleY(1.05);
}

h3 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    color: var(--text-dark);
}

p,
li {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

ul {
    margin-left: 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: var(--card-white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid transparent;
    margin-top: 2rem;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(212, 160, 23, 0.2);
    border-color: var(--beer-light);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--beer-light), var(--beer-dark));
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-top: 1rem;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.stats-box {
    background: linear-gradient(135deg, var(--beer-light), var(--beer-dark));
    color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin: 2rem 0;
}

.stats-number {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

footer {
    background: var(--text-dark);
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 4rem;
    position: relative;
    z-index: 10;

}

.email-link {
    color: var(--beer-light);
    text-decoration: none;
}

.email-link:hover {
    text-decoration: underline;
}

.delete-form {
    background: var(--card-white);
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

input[type="email"],
input[type="text"],
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input[type="email"]:focus,
input[type="text"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--beer-light);
}

button[type="submit"] {
    background: var(--beer-light);
    color: white;
    padding: 1rem 1rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.warning-box {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.back-button {
    display: inline-block;
    background: var(--text-light);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 2rem;
    transition: background 0.3s;
    cursor: pointer;
}

.back-button:hover {
    background: var(--text-dark);
}

@media (max-width: 768px) {
    .logo {
        font-size: 2.5rem;
    }

    section {
        padding: 2rem 1.5rem;
        margin-bottom: 2rem;
    }

    h2 {
        font-size: 2rem;
    }

    nav ul {
        gap: 1rem;
    }

    .download-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
        margin: 2rem 0;
        justify-content: center;
        align-items: center;
        border: 2, black;
    }
}