/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
    font-size: 16px;
}

/* Header */
header {
    background: #25643b; /* deeper professional green */
    color: #fff;
    padding: 30px 0 60px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    flex-wrap: wrap;
}

nav .logo h1 {
    font-size: 2.2rem;
    font-weight: bold;
    letter-spacing: 1px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #c9f7de;
}

.header-content {
    margin-top: 40px;
    max-width: 700px;
}

.header-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.header-content p {
    font-size: 1.125rem;
    margin-bottom: 30px;
}

.header-content .btn {
    background: white;
    color: #25643b;
    padding: 12px 28px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.header-content .btn:hover {
    background: #eaeaea;
    color: #1c4d2e;
}

/* Sections */
section {
    padding: 80px 20px;
}

.features,
.about,
.signup {
    background: white;
    text-align: center;
}

.features h2,
.about h2,
.signup h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    color: #222;
}

/* Feature Boxes */
.features .feature-box {
    display: inline-block;
    width: 100%;
    max-width: 320px;
    margin: 20px;
    padding: 30px;
    background: #f5f5f5;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.features .feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.features .feature-box i {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #25643b;
}

.features .feature-box h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #111;
}

.features .feature-box p {
    font-size: 1rem;
    color: #555;
}

/* About Section */
.about p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto;
    color: #444;
}

/* Signup Section */
.signup form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
}

.signup form input {
    padding: 12px 16px;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    transition: border 0.3s ease;
}

.signup form input:focus {
    border-color: #25643b;
    outline: none;
}

.signup form button {
    background: #25643b;
    color: white;
    padding: 12px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.signup form button:hover {
    background: #1c4d2e;
}

/* Footer */
footer {
    background: #222;
    color: #ddd;
    text-align: center;
    padding: 25px 0;
    font-size: 0.95rem;
}

footer p {
    margin: 0;
}

.account-deletion {
  background-color: #fff8f8;
  border-top: 1px solid #ddd;
  padding: 40px 20px;
  text-align: center;
}

.account-deletion h3 {
  color: #b00020;
  font-size: 1.6rem;
  margin-bottom: 15px;
}

.account-deletion p {
  color: #333;
  max-width: 600px;
  margin: 0 auto 20px;
  font-size: 1rem;
}

.delete-link {
  display: inline-block;
  padding: 12px 25px;
  background-color: #b00020;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.delete-link:hover {
  background-color: #850017;
}


/* Responsive */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .features .feature-box {
        width: 90%;
    }

    .header-content h2 {
        font-size: 2rem;
    }

    .header-content p {
        font-size: 1rem;
    }
}