/* ----------------------------------------------------------
   CSS VARIABLES — LIGHT MODE (DEFAULT)
---------------------------------------------------------- */
:root {
    /* Brand */
    --brand-blue: #007aff;
    --brand-blue-hover: #0063cc;

    /* Base */
    --bg: #f7f7f8;
    --text: #222;
    --text-muted: #666;

    /* Cards & surfaces */
    --card-bg: #ffffff;
    --card-shadow: rgba(0,0,0,0.06);

    /* Borders */
    --border: #ddd;

    /* Navigation */
    --nav-bg: #ffffff;
    --nav-text: #444;
    --nav-text-active: #000;

    /* Links */
    --link: #007aff;

    /* Form fields */
    --input-bg: #fff;
    --input-border: #ccc;
    --input-text: #222;
}

/* ----------------------------------------------------------
   GLOBAL RESET & BASE
---------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

/* ----------------------------------------------------------
   LAYOUT WRAPPERS
---------------------------------------------------------- */
#wrapper,
#shadow,
#headerWrap,
#container {
    width: 100%;
}

.width {
    width: min(1100px, 90%);
    margin: 0 auto;
}

#headerWrap,
#shadow {
    height: auto !important;
    min-height: 200px;
    padding-top: 2rem;
    padding-bottom: 1rem;
}

#headerWrap {
    position: relative;
}

/* ----------------------------------------------------------
   HEADER
---------------------------------------------------------- */
header.theme {
    padding: 2.5rem 0 1rem;
    text-align: center;
}

header.theme {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

header.theme img {
    margin-bottom: 1rem;
}

#title h1 a {
    text-decoration: none;
    color: var(--text);
    font-size: 2.2rem;
    font-weight: 700;
}

#title h2 {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

/* Remove old absolute positioning */
#bgblur,
#noblur {
    position: static !important;
    height: auto !important;
}

/* ----------------------------------------------------------
   APP SLIDESHOW — MODERN FADE CAROUSEL
---------------------------------------------------------- */

.app-slideshow {
    width: 100%;
    max-width: 420px;
    margin: 3rem auto;
    position: relative;
}

.slides {
    position: relative;
    height: 240px;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.8s ease, transform 0.8s ease;
    display: flex;
    justify-content: center;
}

.slide.active {
    opacity: 1;
    transform: scale(1);
}

/* Optional: pause animation on hover */
.app-slideshow:hover .slide {
    animation-play-state: paused;
}


/* ----------------------------------------------------------
   NAVIGATION
---------------------------------------------------------- */

/* Make top-level nav links fill the li */
nav.theme > ul > li > a {
    display: block;
    padding: 0.5rem 0;
    cursor: pointer; /* important for click-to-open */
}

nav.theme {
    background: var(--nav-bg);
    box-shadow: 0 2px 10px var(--card-shadow);
    margin-top: 1.5rem;
}

nav.theme ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
    flex-wrap: wrap;
}

nav.theme ul li {
    position: relative;
}

/* Base links */
nav.theme a {
    text-decoration: none;
    color: var(--nav-text);
    font-weight: 500;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
    transition: 0.5s ease;
}

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

/* ----------------------------------------------------------
   CLICK-TO-OPEN DROPDOWN
---------------------------------------------------------- */

/* Default state: hidden */
nav.theme ul li ul {
    display: none;
    position: absolute;
    top: 100%;          /* sits directly under the parent li */
    left: 0;
    margin-top: 0.4rem;
    background: var(--nav-bg);
    padding: 0.8rem 0;
    border-radius: 10px;
    box-shadow: 0 4px 14px var(--card-shadow);
    flex-direction: column;
    min-width: 220px;
    z-index: 20;
}

/* When JS toggles .open on the li */
nav.theme ul li.open > ul {
    display: flex;
}

nav.theme ul li ul li {
    padding: 0.4rem 1rem;
}

/* ----------------------------------------------------------
   MOBILE HAMBURGER BUTTON
---------------------------------------------------------- */

#nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 100;
}

#nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--text);
    border-radius: 3px;
    transition: 0.3s ease;
}

/* When menu is open */
#nav-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

#nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

#nav-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

#nav-toggle {
    z-index: 9999;
}

/* ----------------------------------------------------------
   MOBILE NAVIGATION
---------------------------------------------------------- */

@media (max-width: 720px) {

    /* Show hamburger */
    #nav-toggle {
        display: flex;
        position: absolute;
        top: 1.2rem;
        right: 1.2rem;
    }

    /* Hide desktop nav */
    nav.theme ul {
        display: none;
        flex-direction: column;
        gap: 0;
        background: var(--nav-bg);
        width: 100%;
        padding: 1rem 0;
        box-shadow: 0 4px 14px var(--card-shadow);
        position: absolute;
        top: 70px;
        left: 0;
        z-index: 50;
    }

    /* Show when active */
    nav.theme.open ul {
        display: flex;
    }

    nav.theme ul li {
        text-align: center;
        padding: 0.8rem 0;
    }

    nav.theme ul li ul {
        position: static;
        box-shadow: none;
        padding: 0;
        margin-top: 0;
    }

    nav.theme ul li ul li {
        padding: 0.5rem 0;
    }
}




/* ----------------------------------------------------------
   MAIN CONTENT AREA
---------------------------------------------------------- */
#content {
    width: min(1100px, 90%);
    margin: 2rem auto;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 14px;
    box-shadow: 0 4px 14px var(--card-shadow);
}

#content h1,
#content h2,
#content h3 {
    margin: 1.5rem 0 0.8rem;
    font-weight: 600;
}

#content p {
    margin-bottom: 1rem;
    color: var(--text);
    opacity: 0.9;
}

#content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2rem 0;
}

/* Breadcrumb */
#breadcrumb {
    list-style: none;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

#breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
}

/* ----------------------------------------------------------
   ASIDE (Sidebar)
---------------------------------------------------------- */
aside.theme {
    width: min(1100px, 90%);
    margin: 0 auto 2rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 14px;
    box-shadow: 0 4px 14px var(--card-shadow);
}

aside.theme h2 {
    margin-bottom: 1rem;
}

/* ----------------------------------------------------------
   APP ICONS & SCREENSHOTS
---------------------------------------------------------- */
#content img[width="72"],
#content img[width="44"] {
    border-radius: 20%;
    box-shadow: 0 4px 14px var(--card-shadow);
    margin-bottom: 0.5rem;
}

.screenshot {
    border-radius: 12px;
    box-shadow: 0 4px 18px var(--card-shadow);
    margin: 1rem 0;
}

/* ----------------------------------------------------------
   LINKS & BUTTONS
---------------------------------------------------------- */
a {
    color: var(--link);
}

a:hover {
    text-decoration: underline;
}

.button,
input[type="submit"],
button {
    display: inline-block;
    background: var(--brand-blue);
    color: white;
    padding: 0.7rem 1.4rem;
    border-radius: 10px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.button:hover,
input[type="submit"]:hover,
button:hover {
    background: var(--brand-blue-hover);
}

/* ----------------------------------------------------------
   FORMS (Contact page)
---------------------------------------------------------- */
input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 0.8rem;
    border-radius: 10px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--input-text);
    margin-bottom: 1rem;
    font-size: 1rem;
}

textarea {
    min-height: 150px;
}

/* ----------------------------------------------------------
   TABLES (Terms, Privacy)
---------------------------------------------------------- */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

table th,
table td {
    padding: 0.8rem;
    border-bottom: 1px solid var(--border);
}

table th {
    background: var(--input-bg);
    font-weight: 600;
    color: var(--text);
}

/* ----------------------------------------------------------
   FOOTER
---------------------------------------------------------- */
footer.theme {
    text-align: center;
    padding: 3rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ----------------------------------------------------------
   RESPONSIVE
---------------------------------------------------------- */
@media (max-width: 700px) {
    nav.theme ul {
        gap: 1rem;
    }

    #content,
    aside.theme {
        padding: 1.5rem;
    }

    header.theme img {
        width: 100px;
        height: 100px;
    }
}

/* ----------------------------------------------------------
   APP GRID — MODERN COMPONENT
---------------------------------------------------------- */

.app-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    justify-content: center;
    padding: 2rem 0;
}

.app-item {
    background: var(--card-bg);
    box-shadow: 0 4px 14px var(--card-shadow);
    border-radius: 16px;
    width: 180px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.app-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px var(--card-shadow);
}

.app-item a {
    text-decoration: none;
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.app-item img {
    width: 72px;
    height: 72px;
    border-radius: 22%;
    box-shadow: 0 4px 14px var(--card-shadow);
}

.app-item span {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text);
    line-height: 1.3;
}

/* ----------------------------------------------------------
   DARK MODE — AUTOMATIC
---------------------------------------------------------- */
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #111;
        --text: #e5e5e5;
        --text-muted: #aaa;

        --card-bg: #1a1a1a;
        --card-shadow: rgba(0,0,0,0.6);

        --border: #333;

        --nav-bg: #1a1a1a;
        --nav-text: #ccc;
        --nav-text-active: #fff;

        --link: #4da3ff;

        --input-bg: #222;
        --input-border: #444;
        --input-text: #eee;
    }
    
    #nav-toggle span {
        background: var(--text);
    }

    /* App grid dark mode */
    .app-item {
        background: var(--card-bg);
        box-shadow: 0 4px 14px var(--card-shadow);
    }

    .app-item a,
    .app-item span {
        color: var(--text);
    }

    .app-item img {
        box-shadow: 0 4px 18px var(--card-shadow);
    }
}