/**
 * Dark Mode Portfolio - Standalone PHP Version
 * Converted from WordPress Theme
 *
 * Theme Name: Dark Mode Portfolio
 * Original Author: SuperbThemes
 */

/* ========================================
   CSS Variables - از theme.json استخراج شده
   ======================================== */
:root {
    /* Colors */
    --color-primary: #ffcf09;
    --color-primary-hover: #ebbf09;
    --color-mono-1: #FAFAFA;
    --color-mono-2: #BABABA;
    --color-mono-3: #3A3A3A;
    --color-mono-4: #1E1E1E;
    --color-base: #171717;
    --color-contrast-light: #000000;
    --color-contrast-dark: #FFFFFF;
    --color-featured: #B5B5B5;

    /* Spacing */
    --spacing-xxsmall: clamp(5px, 1vw, 10px);
    --spacing-xsmall: clamp(10px, 2vw, 20px);
    --spacing-small: clamp(20px, 4vw, 40px);
    --spacing-medium: clamp(30px, 6vw, 60px);
    --spacing-large: clamp(40px, 8vw, 80px);
    --spacing-xlarge: clamp(50px, 10vw, 100px);
    --spacing-xxlarge: clamp(60px, 12vw, 120px);

    /* Font Sizes */
    --font-tiny: clamp(10px, 1vw, 12px);
    --font-xxsmall: clamp(12px, 1vw, 14px);
    --font-xsmall: clamp(16px, 1vw, 16px);
    --font-small: clamp(16px, 1.5vw, 18px);
    --font-medium: clamp(18px, 2vw, 22px);
    --font-large: clamp(24px, 3vw, 32px);
    --font-xlarge: clamp(32px, 4vw, 48px);
    --font-xxlarge: clamp(40px, 5vw, 64px);

    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Layout */
    --content-size: 500px;
    --wide-size: 1200px;
}

/* ========================================
   Reset & Base Styles
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-medium);
    line-height: 1.5;
    background-color: var(--color-base);
    color: var(--color-contrast-dark);
    min-height: 100vh;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    text-decoration: underline;
}

ul, ol {
    list-style: none;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    color: var(--color-mono-1);
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: var(--font-xlarge);
}

h2 {
    font-size: var(--font-large);
}

h3 {
    font-size: var(--font-medium);
}

h4, h5, h6 {
    font-size: var(--font-small);
}

p {
    font-size: var(--font-xsmall);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* ========================================
   Layout
   ======================================== */
.container {
    max-width: var(--content-size);
    margin: 0 auto;
    padding: 0 var(--spacing-small);
}

.container-wide {
    max-width: var(--wide-size);
    margin: 0 auto;
    padding: 0 var(--spacing-small);
}

/* ========================================
   Header Navigation
   ======================================== */
.site-header {
    background-color: var(--color-base);
    padding: var(--spacing-xxsmall) var(--spacing-small);
    border-bottom: 1px solid transparent;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--wide-size);
    margin: 0 auto;
}

.site-logo {
    flex: 0 0 25%;
}

.site-logo a {
    font-size: var(--font-small);
    font-weight: 600;
    color: var(--color-mono-1);
}

.main-nav {
    flex: 0 0 50%;
}

.nav-menu {
    display: flex;
    justify-content: center;
    gap: var(--spacing-small);
}

.nav-menu li a {
    font-size: var(--font-xxsmall);
    color: var(--color-mono-1);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.nav-menu li a:hover {
    background-color: var(--color-mono-4);
    text-decoration: none;
}

.header-button {
    flex: 0 0 25%;
    display: flex;
    justify-content: flex-end;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-xxsmall) var(--spacing-xsmall);
    font-size: var(--font-xxsmall);
    font-weight: 500;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-contrast-light);
    border: none;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    text-decoration: none;
}

.btn-outline {
    background-color: transparent;
    color: var(--color-mono-1);
    border: 1px solid var(--color-mono-3);
    border-radius: 5px;
    width: 100%;
    display: block;
    padding: var(--spacing-xsmall);
    font-size: var(--font-xsmall);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

/* ========================================
   Profile Section
   ======================================== */
.profile-section {
    padding: var(--spacing-small) var(--spacing-small);
    text-align: center;
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto var(--spacing-xsmall);
    border: 3px solid var(--color-primary);
}

.profile-name {
    font-size: var(--font-large);
    margin-bottom: var(--spacing-xxsmall);
}

.profile-bio {
    color: var(--color-mono-2);
    font-size: var(--font-xsmall);
    max-width: 460px;
    margin: 0 auto var(--spacing-xsmall);
    line-height: 1.6;
}

/* ========================================
   Social Links
   ======================================== */
.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xxsmall);
    margin: var(--spacing-xsmall) 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-mono-4);
    color: var(--color-mono-2);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--color-primary);
    color: var(--color-contrast-light);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   Links Section
   ======================================== */
.links-section {
    padding: 0 var(--spacing-small) var(--spacing-xsmall);
    max-width: var(--content-size);
    margin: 0 auto;
}

.link-item {
    margin-bottom: var(--spacing-xxsmall);
}

.link-item .btn-outline {
    transition: all 0.3s ease;
}

.link-item .btn-outline:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 207, 9, 0.2);
}

/* ========================================
   Advertisement Section
   ======================================== */
.ad-section {
    padding: var(--spacing-xsmall) var(--spacing-small);
    max-width: var(--content-size);
    margin: 0 auto;
}

.ad-section h2 {
    font-size: var(--font-medium);
    margin-bottom: var(--spacing-xsmall);
}

.ad-box {
    border: 1px solid var(--color-mono-3);
    border-radius: 8px;
    padding: var(--spacing-xsmall);
    background-color: var(--color-mono-4);
}

.ad-box img {
    border-radius: 8px;
    width: 100%;
}

/* ========================================
   Popular Posts Section
   ======================================== */
.posts-section {
    padding: var(--spacing-small) var(--spacing-small);
    max-width: var(--content-size);
    margin: 0 auto;
}

.posts-section h2 {
    font-size: var(--font-medium);
    margin-bottom: var(--spacing-xxsmall);
}

.post-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xsmall);
    padding: var(--spacing-xsmall);
    border: 1px solid var(--color-mono-3);
    border-radius: 8px;
    margin-bottom: var(--spacing-xxsmall);
    transition: all 0.3s ease;
}

.post-item:hover {
    border-color: var(--color-primary);
}

.post-thumbnail {
    flex: 0 0 52px;
    width: 52px;
    height: 52px;
    border-radius: 8px;
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-content {
    flex: 1;
}

.post-title {
    font-size: var(--font-small);
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-mono-1);
}

.post-title a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.post-date {
    font-size: var(--font-xxsmall);
    color: var(--color-mono-2);
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
    border-top: 1px solid var(--color-mono-3);
    padding: var(--spacing-medium) var(--spacing-small);
    text-align: center;
    margin-top: var(--spacing-small);
}

.footer-logo {
    font-size: var(--font-medium);
    font-weight: 600;
    color: var(--color-mono-1);
    margin-bottom: var(--spacing-xsmall);
}

.footer-box {
    background-color: var(--color-mono-4);
    padding: var(--spacing-xsmall);
    border-radius: 8px;
    max-width: var(--wide-size);
    margin: 0 auto;
}

.footer-text {
    font-size: var(--font-xxsmall);
    color: var(--color-mono-2);
    margin: 0;
}

.footer-text a {
    color: var(--color-primary);
}

/* ========================================
   Mobile Menu Toggle
   ======================================== */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-mono-1);
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
}

/* ========================================
   Responsive Styles
   ======================================== */
@media only screen and (max-width: 768px) {
    .header-button {
        display: none;
    }

    .site-logo {
        flex: 0 0 40%;
    }

    .main-nav {
        flex: 0 0 60%;
    }

    .nav-menu {
        justify-content: flex-end;
    }
}

@media only screen and (max-width: 599px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-mono-4);
        padding: var(--spacing-small);
        transition: left 0.3s ease;
        z-index: 1001;
    }

    .main-nav.active {
        left: 0;
    }

    .nav-menu {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xsmall);
    }

    .nav-menu li a {
        font-size: 18px;
    }

    .site-logo {
        flex: 0 0 80%;
    }

    .main-nav {
        flex: 0 0 20%;
    }

    .profile-name {
        font-size: 28px;
    }
}

/* ========================================
   Animation
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.profile-section,
.links-section,
.ad-section,
.posts-section {
    animation: fadeInUp 0.6s ease-out;
}

.link-item {
    animation: fadeInUp 0.6s ease-out;
}

.link-item:nth-child(1) { animation-delay: 0.1s; }
.link-item:nth-child(2) { animation-delay: 0.15s; }
.link-item:nth-child(3) { animation-delay: 0.2s; }
.link-item:nth-child(4) { animation-delay: 0.25s; }
.link-item:nth-child(5) { animation-delay: 0.3s; }

/* ========================================
   Overlay for Mobile Menu
   ======================================== */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.menu-overlay.active {
    display: block;
}

/* ========================================
   Utility Classes
   ======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-xxsmall); }
.mt-2 { margin-top: var(--spacing-xsmall); }
.mt-3 { margin-top: var(--spacing-small); }

.mb-1 { margin-bottom: var(--spacing-xxsmall); }
.mb-2 { margin-bottom: var(--spacing-xsmall); }
.mb-3 { margin-bottom: var(--spacing-small); }

.hidden { display: none; }
.visible { display: block; }