/* ----------------------------------------------------
   DESIGN SYSTEM & CSS CUSTOM PROPERTIES
   ---------------------------------------------------- */
:root {
    --font-primary: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    
    /* White Theme Colors */
    --bg-main: #F8FAFC;         /* Very soft slate-gray background */
    --bg-card: #FFFFFF;         /* Clean white card background */
    --bg-input: #F1F5F9;        /* Soft gray-blue input background */
    --bg-input-focus: #FFFFFF;
    
    --text-title: #0F172A;      /* Slate-900 (deep dark title text) */
    --text-body: #334155;       /* Slate-700 (body text) */
    --text-muted: #64748B;      /* Slate-500 (subtexts/muted text) */
    --border-color: #E2E8F0;    /* Slate-200 (subtle borders) */
    --border-focus: #CBD5E1;
    
    /* Brand Accent Colors (Instagram and TikTok gradients) */
    --ig-gradient: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #FCB045 100%);
    --ig-primary: #E1306C;
    --ig-glow: rgba(225, 48, 108, 0.15);
    
    --tt-gradient: linear-gradient(135deg, #00F2FE 0%, #4FACFE 50%, #FE0979 100%);
    --tt-primary: #FE0979;
    --tt-glow: rgba(254, 9, 121, 0.15);
    
    /* Current Theme Variables (Controlled by JS, defaults to IG) */
    --theme-gradient: var(--ig-gradient);
    --theme-primary: var(--ig-primary);
    --theme-glow: var(--ig-glow);
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.05), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.08);
    
    /* Spacing */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Tab Theme Swapping classes */
body.theme-instagram {
    --theme-gradient: var(--ig-gradient);
    --theme-primary: var(--ig-primary);
    --theme-glow: var(--ig-glow);
}

body.theme-tiktok {
    --theme-gradient: var(--tt-gradient);
    --theme-primary: var(--tt-primary);
    --theme-glow: var(--tt-glow);
}

body.theme-profile {
    --theme-gradient: linear-gradient(135deg, #FF007F 0%, #7F00FF 100%);
    --theme-primary: #7F00FF;
    --theme-glow: rgba(127, 0, 255, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-main);
    color: var(--text-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Subtle background mesh grid overlay */
.bg-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 600px;
    background-image: radial-gradient(rgba(15, 23, 42, 0.02) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 0;
}

/* ----------------------------------------------------
   TYPOGRAPHY & ACCENTS
   ---------------------------------------------------- */
h1, h2, h3, h4 {
    font-weight: 700;
    color: var(--text-title);
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

.gradient-text {
    background: var(--theme-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* ----------------------------------------------------
   HEADER LAYOUT
   ---------------------------------------------------- */
.main-header {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition-normal);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-btn {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    background: none;
    border: none;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-normal);
}

.nav-btn.active {
    color: #FFFFFF;
    background: var(--theme-gradient);
    box-shadow: 0 4px 10px var(--theme-glow);
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 8px 12px;
}

.nav-link:hover {
    color: var(--text-title);
}

/* ----------------------------------------------------
   MAIN CONTENT AREA
   ---------------------------------------------------- */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px;
    position: relative;
    z-index: 1;
}

/* ----------------------------------------------------
   ADSENSE CONTAINERS
   ---------------------------------------------------- */
.adsense-container {
    background-color: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin: 24px auto;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.adsense-container:hover {
    border-color: var(--border-focus);
}

.adsense-label {
    position: absolute;
    top: 4px;
    left: 8px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    opacity: 0.6;
}

.adsense-placeholder-box {
    width: 100%;
    display: flex;
    justify-content: center;
}

.adsense-dummy-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px;
    color: var(--text-muted);
    text-align: center;
    width: 100%;
}

.adsense-dummy-content svg {
    opacity: 0.4;
}

.adsense-dummy-content span {
    font-size: 0.8rem;
    font-weight: 500;
    max-width: 500px;
}

/* Leaderboard Specifics (Top / Bottom Banner) */
.ads-leaderboard {
    max-width: 900px;
    min-height: 90px;
}

.ads-infeed {
    max-width: 760px;
    margin-top: 36px;
}

/* Sidebar Specifics */
.ads-sidebar {
    width: 100%;
    min-height: 350px;
    height: 100%;
    margin: 0;
}

/* ----------------------------------------------------
   DOWNLOADER COMPONENT
   ---------------------------------------------------- */
.downloader-section {
    max-width: 760px;
    margin: 0 auto;
}

.downloader-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    transition: var(--transition-normal);
}

.downloader-header {
    margin-bottom: 32px;
}

.downloader-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.75px;
    margin-bottom: 8px;
}

.downloader-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 540px;
    margin: 0 auto;
}

/* Downloader Form */
.downloader-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

/* Input Wrapper & Text Input */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background-color: var(--bg-input);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    padding: 4px;
    transition: var(--transition-normal);
    width: 100%;
}

.input-wrapper:focus-within {
    border-color: var(--theme-primary);
    background-color: var(--bg-input-focus);
    box-shadow: 0 0 0 4px var(--theme-glow);
}

.input-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 16px;
    color: var(--text-muted);
}

.icon-svg {
    transition: var(--transition-normal);
}

body.theme-instagram .ig-icon {
    color: var(--ig-primary);
}

body.theme-tiktok .tt-icon {
    color: var(--tt-primary);
}

.search-input {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    padding: 14px 16px;
    font-family: var(--font-primary);
    font-size: 1.05rem;
    color: var(--text-title);
    font-weight: 500;
}

.search-input::placeholder {
    color: var(--text-muted);
    opacity: 0.8;
}

/* Action Buttons */
.action-btn {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-normal);
}

.action-btn:active {
    transform: scale(0.97);
}

.paste-btn {
    background-color: var(--bg-card);
    color: var(--text-body);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    height: 44px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.paste-btn:hover {
    background-color: var(--bg-input);
    color: var(--text-title);
}

.submit-btn {
    background: var(--theme-gradient);
    color: #FFFFFF;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 14px var(--theme-glow);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    opacity: 0.95;
    box-shadow: 0 6px 18px var(--theme-glow);
}

/* Spinner and Animation */
.btn-spinner {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.spinner-svg {
    animation: rotate-spinner 2s linear infinite;
    width: 20px;
    height: 20px;
}

.spinner-svg .path {
    stroke: #FFFFFF;
    stroke-linecap: round;
    animation: dash-spinner 1.5s ease-in-out infinite;
}

@keyframes rotate-spinner {
    100% { transform: rotate(360deg); }
}

@keyframes dash-spinner {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

.hidden {
    display: none !important;
}

/* Error message styling */
.error-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #EF4444;
    background-color: #FEF2F2;
    border: 1px solid #FEE2E2;
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-top: 16px;
    font-size: 0.95rem;
    font-weight: 600;
    animation: shake-error 0.4s ease;
}

@keyframes shake-error {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}

/* ----------------------------------------------------
   PROGRESS BAR SIMULATOR
   ---------------------------------------------------- */
.download-progress-container {
    margin-top: 24px;
    text-align: left;
    background-color: var(--bg-input);
    padding: 16px;
    border-radius: var(--radius-md);
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 600;
}

.progress-status {
    color: var(--text-body);
}

.progress-percent {
    color: var(--theme-primary);
}

.progress-bar-bg {
    width: 100%;
    height: 8px;
    background-color: var(--border-color);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--theme-gradient);
    border-radius: var(--radius-full);
    transition: width 0.1s linear;
}

/* ----------------------------------------------------
   DOWNLOAD RESULTS CARD
   ---------------------------------------------------- */
.download-result-card {
    margin-top: 32px;
    text-align: left;
    animation: slide-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slide-up {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-divider {
    border-top: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.result-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 600px) {
    .result-grid {
        grid-template-columns: 260px 1fr;
        gap: 32px;
    }
}

.result-preview {
    display: flex;
    justify-content: center;
}

.preview-thumbnail-wrapper {
    position: relative;
    width: 100%;
    max-width: 260px;
    aspect-ratio: 9/16;
    background-color: #0F172A; /* Premium dark background for letterboxing */
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.preview-image {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Show FULL photo, no cropping! */
}

.preview-overlay {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background-color: rgba(15, 23, 42, 0.75);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.result-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.badge {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    color: #FFFFFF;
}

body.theme-instagram .badge {
    background: var(--ig-gradient);
}

body.theme-tiktok .badge {
    background: var(--tt-gradient);
}

.result-title {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preview-thumbnail-wrapper.square-ratio {
    aspect-ratio: 1/1;
}

body.theme-profile .badge {
    background: var(--theme-gradient);
}

.download-options-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

/* Grid layout for carousel post slides */
.download-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.download-item {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 12px;
    background-color: var(--bg-input);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

@media (min-width: 480px) {
    .download-item {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.download-item:hover {
    background-color: var(--border-color);
}

/* Carousel individual slide cards */
.download-options-grid .download-item.carousel-slide-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 10px;
    gap: 8px;
}

.carousel-slide-thumb-wrapper {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: #0F172A; /* Premium dark background for letterboxing */
    border: 1px solid var(--border-color);
}

.carousel-slide-thumb {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Show FULL photo, no cropping! */
}

.download-item-info {
    display: flex;
    flex-direction: column;
}

.download-options-grid .download-item-info {
    align-items: center;
}

.dl-format {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-title);
}

.download-options-grid .dl-format {
    font-size: 0.85rem;
}

.dl-size {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.download-options-grid .dl-size {
    font-size: 0.75rem;
}

.dl-btn {
    background: var(--theme-gradient);
    color: #FFFFFF;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 8px var(--theme-glow);
}

.download-options-grid .dl-btn {
    width: 100%;
    padding: 6px 10px;
    font-size: 0.8rem;
    box-shadow: 0 2px 4px var(--theme-glow);
}

.dl-btn:hover {
    opacity: 0.9;
    box-shadow: 0 6px 12px var(--theme-glow);
}

.dl-btn-sec {
    background-color: var(--bg-card);
    color: var(--text-body);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.dl-btn-sec:hover {
    background-color: var(--bg-input);
    color: var(--text-title);
    border-color: var(--border-focus);
}

/* ----------------------------------------------------
   GRID CONTENT (GUIDE + FAQS VS SIDEBAR AD)
   ---------------------------------------------------- */
.content-layout-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 48px;
    align-items: start;
}

@media (min-width: 960px) {
    .content-layout-grid {
        grid-template-columns: 1fr 300px;
    }
}

.guide-content {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 32px;
}

/* How to Download Steps */
.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 600px) {
    .steps-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.step-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: left;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.step-number {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--border-color);
    opacity: 0.6;
}

.step-heading {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    padding-right: 32px; /* Avoid overlapping step number */
}

.step-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* FAQ Accordion */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.accordion-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.accordion-item:hover {
    border-color: var(--border-focus);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    outline: none;
    font-family: var(--font-primary);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-title);
    cursor: pointer;
    text-align: left;
}

.accordion-icon {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    color: var(--theme-primary);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) cubic-bezier(0, 1, 0, 1);
    background-color: var(--bg-main);
}

.accordion-item.active .accordion-body {
    max-height: 1000px;
    transition: max-height var(--transition-normal) cubic-bezier(1, 0, 1, 0);
    border-top: 1px solid var(--border-color);
}

.accordion-body p {
    padding: 20px 24px;
    font-size: 0.95rem;
    color: var(--text-body);
}

/* Sidebar Column Layout */
.sidebar-ads-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    position: sticky;
    top: 96px; /* Offset header */
}

/* ----------------------------------------------------
   ABOUT US SECTION
   ---------------------------------------------------- */
.about-section {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    margin-top: 48px;
    box-shadow: var(--shadow-lg);
}

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

.about-para {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text-body);
}

.features-list-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 32px;
}

@media (min-width: 580px) {
    .features-list-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.feat-bullet {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-body);
}

.feat-icon-bullet {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--theme-gradient);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    margin-top: 2px;
    box-shadow: 0 2px 6px var(--theme-glow);
}

/* ----------------------------------------------------
   FOOTER LAYOUT
   ---------------------------------------------------- */
.main-footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    margin-top: 64px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px 32px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 768px) {
    .footer-container {
        grid-template-columns: 1.5fr repeat(3, 1fr);
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-social-icons {
    display: flex;
    gap: 12px;
    margin-top: 12px;
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--bg-input);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    transition: var(--transition-normal);
}

.footer-social-link:hover {
    background: var(--theme-gradient);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--theme-glow);
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
}

.footer-brand-tag {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-column h4 {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-title);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column ul a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-column ul a:hover {
    color: var(--text-title);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 24px;
}

.footer-bottom-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: center;
}

.copyright-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-body);
}

.disclaimer-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ----------------------------------------------------
   FLANKING SKYSCRAPER AD SIDEBARS (PC ONLY)
   ---------------------------------------------------- */
.site-wrapper {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    max-width: 1560px;
    margin: 0 auto;
    width: 100%;
    position: relative;
}

.desktop-ad-sidebar {
    display: none; /* Hidden on mobile/tablets by default */
    width: 160px;
    position: sticky;
    top: 100px; /* Spaced beneath header */
    padding-top: 32px;
    flex-shrink: 0;
}

.ad-sidebar-left {
    margin-right: 16px;
}

.ad-sidebar-right {
    margin-left: 16px;
}

.desktop-ad-sidebar .ads-skyscraper {
    min-height: 600px;
    width: 100%;
    margin: 0;
    padding: 8px;
}

@media (min-width: 1350px) {
    .desktop-ad-sidebar {
        display: block; /* Shown only on desktop PC screens */
    }
}

/* ----------------------------------------------------
   BROWSER EXTENSION PROMO SECTION
   ---------------------------------------------------- */
.extension-section {
    margin-top: 48px;
    width: 100%;
}

.extension-card {
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-xl);
    text-align: center;
}

@media (min-width: 768px) {
    .extension-card {
        flex-direction: row;
        text-align: left;
        gap: 32px;
    }
}

.extension-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

@media (min-width: 580px) {
    .extension-content {
        flex-direction: row;
        align-items: flex-start;
    }
}

.extension-icon-box {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #38BDF8; /* Sky blue */
    flex-shrink: 0;
}

.extension-text h3 {
    color: #FFFFFF;
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.extension-text p {
    color: #94A3B8; /* Slate-400 */
    font-size: 0.95rem;
    max-width: 560px;
}

.extension-btn {
    background: #38BDF8;
    color: #0F172A;
    font-size: 1rem;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.2);
    white-space: nowrap;
}

.extension-btn:hover {
    background: #7DD3FC;
    color: #0F172A;
    box-shadow: 0 6px 18px rgba(56, 189, 248, 0.35);
}

/* ----------------------------------------------------
   LEGAL MODAL OVERLAY
   ---------------------------------------------------- */
.legal-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.legal-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.legal-modal-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 680px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.legal-modal-overlay.active .legal-modal-card {
    transform: translateY(0);
}

.legal-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.legal-modal-header h3 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-title);
}

.legal-modal-close {
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}

.legal-modal-close:hover {
    color: var(--text-title);
}

.legal-modal-body {
    padding: 24px;
    overflow-y: auto;
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.7;
    text-align: left;
}

.legal-modal-body h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-title);
    margin: 16px 0 8px;
}

.legal-modal-body p {
    margin-bottom: 12px;
}

/* ----------------------------------------------------
   SEO CONTENT BLOCK
   ---------------------------------------------------- */
.seo-content-block {
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--border-color);
}

.seo-content-block h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-title);
    margin: 0 0 8px;
}

.seo-content-block p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 20px;
}

.seo-content-block strong {
    color: var(--text-body);
    font-weight: 600;
}

/* Hide default placeholder styling when an active ad container is present */
.adsense-container:has(div[id^="container-"]),
.adsense-container:has(iframe),
#adsense-top-banner,
#adsense-bottom-banner {
    border: none;
    padding: 0;
    background: transparent;
    box-shadow: none;
    min-height: auto;
}

/* ----------------------------------------------------
   MOBILE NAVBAR OPTIMIZATION (max-width: 680px)
   ---------------------------------------------------- */
@media (max-width: 680px) {
    .nav-link {
        display: none !important; /* Hide non-essential links on mobile */
    }
    .nav-links {
        gap: 8px;
    }
    .nav-btn {
        padding: 6px 14px;
        font-size: 0.85rem;
    }
    .header-container {
        padding: 12px 16px;
    }
    .logo {
        font-size: 1.15rem;
    }
    .extension-section {
        display: none !important; /* Hide extension promotion on mobile */
    }
    .footer-extension-item {
        display: none !important; /* Hide footer extension link on mobile */
    }
    .paste-btn span {
        display: none !important; /* Hide paste text on mobile */
    }
    .paste-btn {
        padding: 8px 12px !important; /* Adjust padding for icon-only button */
    }
}