/* Immerse: Flow & Focus Timer Website Styles */

:root {
    /* Immerse: Flow & Focus Timer brand colors */
    --purple-dark: #3A1A6E;
    --purple-light: #B8A4D4;
    --blush-1: #FFB4A2;
    --blush-2: #F49EB5;
    --blush-3: #B8A4D4;
    --accent: #4A90D9;
    --bg-light: #FAFAFA;
    --text-primary: #3A1A6E;
    --text-secondary: #666;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Nunito', 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: #FFFFFF;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.3s;
}

.logo:hover {
    opacity: 0.8;
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
}

nav a:hover,
nav a.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* Main Content */
main {
    background: white;
    margin: 40px auto;
    padding: 60px 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

main.content {
    max-width: 700px;
}

h1 {
    font-size: 48px;
    font-weight: 800;
    color: var(--purple-dark);
    margin-bottom: 10px;
}

h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--purple-dark);
    margin-top: 40px;
    margin-bottom: 15px;
}

h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--purple-dark);
    margin-bottom: 10px;
}

p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.last-updated {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 30px;
}

.subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

/* Highlight Box */
.highlight-box {
    background: var(--accent);
    color: white;
    padding: 30px;
    border-radius: 16px;
    margin: 30px 0;
}

.highlight-box h3 {
    color: white;
    margin-bottom: 15px;
}

.highlight-box ul {
    list-style: none;
    padding: 0;
}

.highlight-box li {
    padding-left: 25px;
    margin-bottom: 10px;
    position: relative;
    color: white;
}

.highlight-box li:before {
    content: "✓";
    position: absolute;
    left: 0;
    font-weight: bold;
    color: white;
}

/* Lists */
ul {
    margin-left: 30px;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

li {
    margin-bottom: 8px;
}

/* Links */
a {
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.3s;
}

a:hover {
    opacity: 0.8;
}

/* Contact Box */
.contact-box {
    background: #F5F5F7;
    padding: 30px;
    border-radius: 16px;
    margin: 40px 0;
    text-align: center;
}

.contact-box p {
    color: var(--text-primary);
    margin-bottom: 10px;
}

.contact-box a {
    font-size: 18px;
    font-weight: 600;
}

/* Support Card */
.support-card {
    background: var(--accent);
    color: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    margin: 40px 0;
}

.support-card .icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.support-card h2 {
    color: white;
    margin-top: 0;
}

.support-card p {
    color: rgba(255, 255, 255, 0.9);
}

.button {
    display: inline-block;
    background: white;
    color: var(--accent);
    padding: 15px 30px;
    border-radius: 12px;
    font-weight: 700;
    margin-top: 20px;
    transition: transform 0.2s;
}

.button:hover {
    transform: translateY(-2px);
    opacity: 1;
}

/* FAQ Items */
.faq-item {
    margin-bottom: 15px;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 20px;
    background: #F5F5F7;
    border-radius: 12px;
    transition: background 0.3s;
}

.faq-question:hover {
    background: #EBEBED;
}

.faq-question h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.faq-arrow {
    font-size: 24px;
    color: var(--text-secondary);
    transition: transform 0.3s;
}

.faq-item.active .faq-arrow {
    transform: rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 20px;
}

.faq-answer p {
    margin: 0;
    color: var(--text-secondary);
}

.faq-answer ul {
    margin-top: 10px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 0;
}

.hero h1 {
    font-size: 56px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    color: var(--text-secondary);
}

/* Footer */
footer {
    background: rgba(255, 255, 255, 0.95);
    padding: 30px 0;
    text-align: center;
    margin-top: 40px;
}

footer p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 10px;
}

.footer-links {
    font-size: 14px;
}

.footer-links a {
    color: var(--text-primary);
    margin: 0 5px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
    }

    nav {
        gap: 20px;
    }

    main {
        padding: 40px 20px;
        margin: 20px auto;
    }

    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 24px;
    }

    .hero h1 {
        font-size: 42px;
    }

    .hero p {
        font-size: 18px;
    }
}