/**
 * GoFlashVPN Theme — main stylesheet.
 * Loaded with filemtime() cache busting from functions.php.
 *
 * Variables (declared inline by functions.php so they apply before this file loads):
 *   --gfvpn-navy        primary text + header bg
 *   --gfvpn-accent      accent (green by default)
 *   --gfvpn-accent-2    accent hover
 *   --gfvpn-text        body text
 *   --gfvpn-muted       muted text
 *   --gfvpn-bg          page background
 *   --gfvpn-bg-light    surface
 *   --gfvpn-border      borders
 *   --gfvpn-container   max content width
 */

/* ============================================================
   Base
   ============================================================ */
:root {
    --gfvpn-navy: #0B1D3A;
    --gfvpn-accent: #18A957;
    --gfvpn-accent-2: #0E8A45;
    --gfvpn-cta: #E53757;
    --gfvpn-cta-hover: #C8284A;
    --gfvpn-text: #0B1D3A;
    --gfvpn-muted: #5B6473;
    --gfvpn-bg: #FFFFFF;
    --gfvpn-bg-light: #F6F8FB;
    --gfvpn-border: #DDE2EB;
    --gfvpn-container: 1180px;
}

body {
    margin: 0;
    background: var(--gfvpn-bg);
    color: var(--gfvpn-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--gfvpn-navy); text-decoration: none; transition: color .12s ease; }
a:hover { color: var(--gfvpn-accent); }

h1, h2, h3, h4, h5, h6 {
    color: var(--gfvpn-navy);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.01em;
    margin: 1.4em 0 0.6em;
}
h1 { font-size: clamp(1.875rem, 3.2vw, 2.6rem); margin-top: 0; }
h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); }

p, ul, ol, blockquote, figure { margin: 0 0 1.1em; }

blockquote {
    border-left: 4px solid var(--gfvpn-accent);
    background: var(--gfvpn-bg-light);
    padding: 12px 18px;
    margin: 1.4em 0;
    color: var(--gfvpn-muted);
    border-radius: 0 8px 8px 0;
}

code, pre {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    background: var(--gfvpn-bg-light);
    border: 1px solid var(--gfvpn-border);
    border-radius: 6px;
    padding: 1px 6px;
    font-size: 0.92em;
}
pre { padding: 14px 16px; overflow: auto; }

hr { border: 0; border-top: 1px solid var(--gfvpn-border); margin: 28px 0; }

.skip-link:focus {
    background: #fff;
    color: var(--gfvpn-navy);
    padding: 8px 14px;
    position: absolute;
    left: 8px;
    top: 8px;
    z-index: 9999;
}

/* ============================================================
   Container
   ============================================================ */
.gfvpn-container {
    max-width: var(--gfvpn-container);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}
.gfvpn-container-wide { max-width: 1320px; }

.gfvpn-content-wrap { min-height: 60vh; }
.gfvpn-main { padding: 32px 0 56px; }
.gfvpn-main-elementor,
.gfvpn-main-shortcode { padding: 0; }
.gfvpn-main-elementor { padding: 0 !important; }

/* Pages */
.gfvpn-page,
.gfvpn-article {
    max-width: 820px;
    margin: 0 auto;
}
.gfvpn-page-full { max-width: none; }

/* ============================================================
   HEADER (boxed)
   ============================================================
   The outer <header> is transparent so the page background (white)
   shows on the sides. The navy band is drawn on .gfvpn-header-inner,
   which is the same boxed container width as the article and footer.
*/
.gfvpn-header {
    background: transparent;
    color: #FFFFFF;
    position: relative;
    z-index: 60;
}
.gfvpn-has-sticky .gfvpn-header {
    position: sticky;
    top: 0;
}
.gfvpn-header-inner {
    /* gfvpn-container already gives us max-width + auto margins + 20px gutter */
    background: var(--gfvpn-navy);
    color: #FFFFFF;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-radius: 0 0 14px 14px;
    box-shadow: 0 6px 18px rgba(11, 29, 58, 0.12);
}
.gfvpn-has-sticky .gfvpn-header.is-scrolled .gfvpn-header-inner {
    box-shadow: 0 6px 18px rgba(11, 29, 58, 0.22);
}

/* Brand */
.gfvpn-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #FFFFFF !important;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.15rem;
    line-height: 1;
}
.gfvpn-brand:hover { color: #FFFFFF !important; }
.gfvpn-brand-logo {
    max-height: 44px;
    width: auto;
    display: block;
    background: #FFFFFF;
    padding: 6px 10px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.gfvpn-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--gfvpn-accent), #1A3566);
    color: #FFFFFF;
    font-size: 0.85rem;
    font-weight: 800;
}
.gfvpn-brand-text { color: #FFFFFF; }

/* Nav */
.gfvpn-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}
.gfvpn-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 10px;
}
.gfvpn-nav-item { margin: 0; position: relative; }
.gfvpn-nav-link {
    display: inline-block;
    padding: 8px 14px;
    color: rgba(255,255,255,0.92) !important;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 6px;
    white-space: nowrap;
    transition: background-color .12s ease, color .12s ease;
}
.gfvpn-nav-link:hover {
    background: rgba(255,255,255,0.08);
    color: #FFFFFF !important;
}
.gfvpn-caret { font-size: 0.72rem; opacity: 0.7; margin-left: 2px; }

/* Submenu (dropdown) */
.gfvpn-submenu {
    list-style: none;
    padding: 6px;
    margin: 0;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #122A52;
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.30);
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
    z-index: 80;
}
.gfvpn-nav-item.has-children:hover > .gfvpn-submenu,
.gfvpn-nav-item.has-children:focus-within > .gfvpn-submenu,
.gfvpn-nav-item.has-children.is-open > .gfvpn-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.gfvpn-submenu-link {
    display: block;
    padding: 9px 12px;
    color: rgba(255,255,255,0.85) !important;
    font-size: 0.92rem;
    border-radius: 6px;
    white-space: nowrap;
}
.gfvpn-submenu-link:hover {
    background: rgba(255,255,255,0.08);
    color: #FFFFFF !important;
}

/* Header CTA */
.gfvpn-cta-btn {
    display: inline-block;
    padding: 10px 22px;
    background: var(--gfvpn-cta, #E53757);
    color: #FFFFFF !important;
    font-weight: 700;
    border-radius: 999px;
    text-decoration: none !important;
    transition: background-color .12s ease, transform .12s ease, box-shadow .12s ease, filter .12s ease;
    font-size: 0.92rem;
    line-height: 1.2;
    border: 1px solid transparent;
    box-shadow: 0 4px 14px rgba(229, 55, 87, 0.30);
}
.gfvpn-cta-btn:hover {
    background: var(--gfvpn-cta-hover, #C8284A);
    color: #FFFFFF !important;
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 6px 18px rgba(229, 55, 87, 0.38);
}
.gfvpn-cta-btn-secondary {
    background: transparent;
    color: var(--gfvpn-navy) !important;
    border-color: var(--gfvpn-border);
    box-shadow: none;
}
.gfvpn-cta-btn-secondary:hover {
    border-color: var(--gfvpn-navy);
    background: transparent;
    color: var(--gfvpn-navy) !important;
    box-shadow: none;
}
.gfvpn-header-cta { margin-left: 12px; }

/* Hamburger */
.gfvpn-hamburger {
    display: none;
    background: transparent;
    border: 0;
    width: 40px;
    height: 40px;
    padding: 8px;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
}
.gfvpn-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: #FFFFFF;
    border-radius: 2px;
    transition: transform .2s ease, opacity .2s ease;
}
.gfvpn-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.gfvpn-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.gfvpn-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 880px) {
    .gfvpn-hamburger { display: inline-flex; }
    .gfvpn-header-inner { position: relative; flex-wrap: wrap; }
    .gfvpn-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--gfvpn-navy);
        padding: 12px 20px 18px;
        gap: 4px;
        border-radius: 0 0 14px 14px;
        border-top: 1px solid rgba(255,255,255,0.08);
        box-shadow: 0 10px 24px rgba(0,0,0,0.20);
        max-height: 0;
        overflow: hidden;
        transition: max-height .25s ease;
        z-index: 70;
    }
    .gfvpn-nav.is-open { max-height: 720px; }
    .gfvpn-nav-list { flex-direction: column; gap: 2px; width: 100%; }
    .gfvpn-nav-link { display: block; padding: 12px 14px; font-size: 0.98rem; }
    .gfvpn-submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        box-shadow: none;
        padding: 0 0 4px 14px;
        display: none;
        min-width: 0;
    }
    .gfvpn-nav-item.has-children.is-open > .gfvpn-submenu { display: block; }
    .gfvpn-header-cta { margin: 8px 0 0; width: 100%; text-align: center; }
}

/* ============================================================
   Breadcrumbs
   ============================================================ */
.gfvpn-breadcrumbs {
    font-size: 0.85rem;
    color: var(--gfvpn-muted);
    margin: 0 0 18px;
}
.gfvpn-breadcrumbs a { color: var(--gfvpn-muted); }
.gfvpn-breadcrumbs a:hover { color: var(--gfvpn-accent); }
.gfvpn-breadcrumbs .sep { margin: 0 6px; opacity: 0.5; }
.gfvpn-breadcrumbs .current { color: var(--gfvpn-text); }

/* ============================================================
   Article / Page typography
   ============================================================ */
.gfvpn-article-header,
.gfvpn-page-header { margin: 0 0 22px; }
.gfvpn-article-title,
.gfvpn-page-title {
    font-size: clamp(1.85rem, 3.2vw, 2.5rem);
    margin: 0 0 10px;
    line-height: 1.2;
}
.gfvpn-post-meta {
    font-size: 0.88rem;
    color: var(--gfvpn-muted);
}
.gfvpn-post-meta a { color: var(--gfvpn-muted); }
.gfvpn-post-meta a:hover { color: var(--gfvpn-accent); }
.gfvpn-post-meta .sep { margin: 0 6px; opacity: 0.6; }

.gfvpn-featured { margin: 0 0 24px; border-radius: 12px; overflow: hidden; }
.gfvpn-featured img { width: 100%; }

.gfvpn-entry-content { font-size: 1.05rem; line-height: 1.75; }
.gfvpn-entry-content > * { margin-bottom: 1.1em; }
.gfvpn-entry-content h2 { margin-top: 1.6em; }
.gfvpn-entry-content h3 { margin-top: 1.4em; }
.gfvpn-entry-content ul,
.gfvpn-entry-content ol { padding-left: 1.4em; }
.gfvpn-entry-content li { margin-bottom: 0.4em; }
.gfvpn-entry-content a {
    color: var(--gfvpn-accent-2);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}
.gfvpn-entry-content a:hover { color: var(--gfvpn-accent); }
.gfvpn-entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
    font-size: 0.95rem;
}
.gfvpn-entry-content th,
.gfvpn-entry-content td {
    border: 1px solid var(--gfvpn-border);
    padding: 10px 14px;
    text-align: left;
}
.gfvpn-entry-content th { background: var(--gfvpn-bg-light); }
.gfvpn-entry-content img { border-radius: 8px; }

.gfvpn-article-footer { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--gfvpn-border); }
.gfvpn-post-tags { font-size: 0.9rem; color: var(--gfvpn-muted); }

/* Post nav */
.gfvpn-post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 36px 0;
}
.gfvpn-post-nav a {
    display: block;
    background: var(--gfvpn-bg-light);
    border: 1px solid var(--gfvpn-border);
    border-radius: 10px;
    padding: 14px 18px;
    color: var(--gfvpn-text);
}
.gfvpn-post-nav a:hover {
    border-color: var(--gfvpn-accent);
    color: var(--gfvpn-navy);
}
.gfvpn-post-nav-label {
    display: block;
    font-size: 0.78rem;
    color: var(--gfvpn-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}
.gfvpn-post-nav-title { font-weight: 700; }
.gfvpn-post-nav-next { text-align: right; }
@media (max-width: 640px) {
    .gfvpn-post-nav { grid-template-columns: 1fr; }
    .gfvpn-post-nav-next { text-align: left; }
}

/* Pagination */
.pagination, .navigation.pagination {
    margin: 32px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}
.page-numbers {
    display: inline-block;
    padding: 8px 12px;
    background: var(--gfvpn-bg-light);
    border: 1px solid var(--gfvpn-border);
    border-radius: 6px;
    color: var(--gfvpn-text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
}
.page-numbers.current {
    background: var(--gfvpn-navy);
    color: #FFFFFF;
    border-color: var(--gfvpn-navy);
}
.page-numbers:hover {
    background: var(--gfvpn-accent);
    color: #FFFFFF;
    border-color: var(--gfvpn-accent);
}

/* ============================================================
   Post cards (archive / search)
   ============================================================ */
.gfvpn-post-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin: 24px 0;
}
@media (min-width: 720px) {
    .gfvpn-post-list { grid-template-columns: 1fr 1fr; }
}
.gfvpn-post-card {
    background: #FFFFFF;
    border: 1px solid var(--gfvpn-border);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
}
.gfvpn-post-card:hover {
    box-shadow: 0 12px 26px rgba(11,29,58,0.08);
    border-color: #c8d1e1;
    transform: translateY(-2px);
}
.gfvpn-post-thumb {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--gfvpn-bg-light);
}
.gfvpn-post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gfvpn-post-card-body { padding: 18px 20px 20px; }
.gfvpn-post-card-title {
    font-size: 1.18rem;
    margin: 0 0 6px;
    line-height: 1.35;
}
.gfvpn-post-card-title a { color: var(--gfvpn-navy); }
.gfvpn-post-card-title a:hover { color: var(--gfvpn-accent); }
.gfvpn-post-card-excerpt { color: var(--gfvpn-muted); margin: 8px 0 10px; font-size: 0.96rem; }
.gfvpn-read-more {
    font-weight: 700;
    color: var(--gfvpn-accent-2);
    font-size: 0.92rem;
}

/* ============================================================
   Comments
   ============================================================ */
.gfvpn-comments { margin: 36px 0; max-width: 820px; }
.gfvpn-comment-list { list-style: none; padding: 0; }
.gfvpn-comment-list li { margin: 14px 0; padding: 14px; background: var(--gfvpn-bg-light); border-radius: 10px; }

/* ============================================================
   FOOTER (boxed)
   ============================================================ */
.gfvpn-footer {
    background: transparent;
    color: rgba(255,255,255,0.78);
    margin-top: 56px;
}
.gfvpn-footer-inner {
    /* gfvpn-container handles centring + 20 px gutters */
    background: var(--gfvpn-navy);
    padding: 36px 28px 24px;
    border-radius: 14px 14px 0 0;
    box-shadow: 0 -4px 14px rgba(11, 29, 58, 0.08);
}
.gfvpn-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.10);
}
.gfvpn-footer-col + .gfvpn-footer-col { /* nothing — grid handles spacing */ }
.gfvpn-footer-col-brand .gfvpn-footer-brand-title {
    color: #FFFFFF;
    font-weight: 800;
    font-size: 1.1rem;
    margin: 0 0 8px;
}
.gfvpn-footer-col-brand .gfvpn-footer-brand-text {
    color: rgba(255,255,255,0.65);
    margin: 0 0 12px;
    font-size: 0.93rem;
    line-height: 1.55;
    max-width: 320px;
}
.gfvpn-footer-col-title {
    margin: 0 0 10px;
    color: #FFFFFF;
    font-size: 0.92rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.gfvpn-footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.gfvpn-footer-menu li { margin: 6px 0; }
.gfvpn-footer-menu a {
    color: rgba(255,255,255,0.72) !important;
    text-decoration: none;
    font-size: 0.93rem;
    line-height: 1.45;
    display: inline-block;
}
.gfvpn-footer-menu a:hover { color: #FFFFFF !important; }
.gfvpn-footer-disclosure {
    margin: 18px 0 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.55;
}
.gfvpn-footer-copyright {
    margin: 10px 0 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
}
.gfvpn-social-list { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; }
.gfvpn-social {
    display: inline-block;
    background: rgba(255,255,255,0.08);
    color: #FFFFFF !important;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.82rem;
    text-decoration: none;
}
.gfvpn-social:hover { background: var(--gfvpn-accent); }

/* Responsive: tablet = 2 columns; mobile = 1 column. */
@media (max-width: 960px) {
    .gfvpn-footer-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 28px; }
}
@media (max-width: 560px) {
    .gfvpn-footer-grid { grid-template-columns: 1fr; gap: 22px; }
    .gfvpn-footer-inner { padding: 28px 20px 22px; }
}

/* ============================================================
   404
   ============================================================ */
.gfvpn-404 { text-align: center; padding: 40px 20px; max-width: 600px; }
.gfvpn-404-title { font-size: clamp(2rem, 4vw, 3rem); margin: 0 0 12px; }
.gfvpn-404-text { color: var(--gfvpn-muted); margin: 0 0 22px; }
.gfvpn-404-back { margin-top: 18px; }

/* ============================================================
   Forms / Search
   ============================================================ */
.search-form {
    display: flex;
    gap: 8px;
    max-width: 460px;
    margin: 14px 0;
}
.search-form .search-field {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--gfvpn-border);
    border-radius: 8px;
    font: inherit;
    background: #FFFFFF;
    color: var(--gfvpn-text);
}
.search-form .search-submit {
    padding: 10px 16px;
    background: var(--gfvpn-navy);
    color: #FFFFFF;
    border: 0;
    border-radius: 8px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}
.search-form .search-submit:hover { background: var(--gfvpn-accent); }

/* ============================================================
   Blank-template body reset
   ============================================================ */
body.gfvpn-blank { background: #FFFFFF; }
body.gfvpn-blank .gfvpn-header,
body.gfvpn-blank .gfvpn-footer { display: none !important; }

/* (sticky shadow rule moved to .gfvpn-header.is-scrolled .gfvpn-header-inner above) */


/* ============================================================
   V1.1 — Secondary inline footer links row
   (the "About · Contact · Privacy Policy · Disclosure" row
   visible right below the column grid)
   ============================================================ */
.gfvpn-footer-inline-links {
    margin: 20px 0 0;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,0.10);
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    align-items: center;
}
.gfvpn-footer-inline-links a {
    color: rgba(255,255,255,0.78) !important;
    text-decoration: none;
    font-size: 0.85rem;
    line-height: 1.4;
    transition: color .12s ease;
}
.gfvpn-footer-inline-links a:hover {
    color: #FFFFFF !important;
}
.gfvpn-footer-inline-links + .gfvpn-footer-disclosure {
    margin-top: 14px;
    padding-top: 0;
    border-top: 0;
}