/* =========================================================
   FlopDroid — Design System v2
   Σκούρο μωβ/μπλε θέμα, modern, με glassmorphism & motion
   ========================================================= */

:root {
    /* --- Χρώματα (βάση + εμπλουτισμένη παλέτα) --- */
    --bg: #0d0e16;
    --bg-soft: #131526;
    --surface: #1a1c30;
    --surface-2: #20223a;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);

    --primary: #8b7fff;
    --primary-soft: #b3a9ff;
    --primary-dim: rgba(139, 127, 255, 0.16);
    --accent: #5eead4;
    --accent-dim: rgba(94, 234, 212, 0.14);
    --warn: #ffb86b;

    --text: #e7e9f4;
    --text-soft: #aab1c8;
    --text-faint: #707792;

    --wp--preset--color--primary: var(--primary);
    --wp--preset--color--secondary: #ffffff;
    --wp--preset--color--foreground: var(--text-soft);
    --wp--preset--color--background: var(--bg);
    --wp--preset--color--tertiary: var(--bg-soft);

    /* --- Τυπογραφία --- */
    --font-display: 'Space Grotesk', 'Lato', sans-serif;
    --font-body: 'Inter', 'Lato', sans-serif;
    --wp--preset--font-family--lato: var(--font-body);

    --wp--preset--font-size--small: 0.875rem;
    --wp--preset--font-size--medium: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
    --wp--preset--font-size--large: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);
    --wp--preset--font-size--x-large: clamp(1.3rem, 1.1rem + 1vw, 1.75rem);
    --wp--preset--font-size--xx-large: clamp(1.75rem, 1.4rem + 1.6vw, 2.4rem);
    --wp--preset--font-size--xxx-large: clamp(2.1rem, 1.6rem + 2.6vw, 3.4rem);

    /* --- Διαστήματα --- */
    --wp--preset--spacing--20: 0.44rem;
    --wp--preset--spacing--30: 0.875rem;
    --wp--preset--spacing--40: 1rem;
    --wp--preset--spacing--50: 1.75rem;
    --wp--preset--spacing--60: 2.625rem;
    --wp--preset--spacing--70: 3.5rem;
    --wp--preset--spacing--80: 5.25rem;

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-glow: 0 0 40px rgba(139, 127, 255, 0.18);
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg);
    background-image:
        radial-gradient(circle at 12% 8%, rgba(139, 127, 255, 0.14), transparent 45%),
        radial-gradient(circle at 88% 18%, rgba(94, 234, 212, 0.10), transparent 40%),
        radial-gradient(circle at 50% 100%, rgba(139, 127, 255, 0.08), transparent 50%);
    background-attachment: fixed;
    color: var(--text-soft);
    font-family: var(--font-body);
    font-size: var(--wp--preset--font-size--medium);
    line-height: 1.75;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Network / server-grid ambient backdrop — το "signature" στοιχείο */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(139, 127, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 127, 255, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 70%);
    animation: gridDrift 40s linear infinite;
}

@keyframes gridDrift {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 56px 56px, 56px 56px; }
}

::selection {
    background: var(--primary-dim);
    color: var(--text);
}

a {
    color: var(--primary-soft);
    text-decoration: none;
    transition: color 0.2s var(--ease);
}

a:hover {
    color: var(--accent);
}

p a, li a {
    text-decoration: underline;
    text-decoration-color: rgba(139, 127, 255, 0.4);
    text-underline-offset: 3px;
}

p a:hover, li a:hover {
    text-decoration-color: var(--accent);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text);
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

h1 { font-size: var(--wp--preset--font-size--xxx-large); font-weight: 700; }
h2 { font-size: var(--wp--preset--font-size--xx-large); color: var(--primary-soft); }
h3 { font-size: var(--wp--preset--font-size--x-large); color: var(--primary-soft); }
h4 { font-size: var(--wp--preset--font-size--large); }
h5 { font-size: var(--wp--preset--font-size--medium); }
h6 { font-size: var(--wp--preset--font-size--small); }

/* ===================== Navigation ===================== */
.wp-block-group.is-vertical.is-layout-flex.is-position-sticky,
.wp-block-group.is-vertical.is-content-justification-right.is-layout-flex.is-position-sticky {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 14, 22, 0.72);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-bottom: 1px solid var(--border);
    padding: 0.9rem var(--wp--preset--spacing--50);
    margin: 0 !important;
}

.wp-block-buttons {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.wp-block-button__link,
.wp-block-button__link:visited {
    background-color: transparent;
    color: var(--text-soft);
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    padding: 0.55em 1.3em;
    text-decoration: none;
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
    transition: color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.wp-block-button__link::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    opacity: 0;
    z-index: -1;
    transition: opacity 0.25s var(--ease);
}

.wp-block-button__link:hover {
    color: #0d0e16;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 127, 255, 0.35);
}

.wp-block-button__link:hover::before {
    opacity: 1;
}

/* Active / current page indicator (αν χρησιμοποιείται aria-current) */
.wp-block-button__link[aria-current="page"] {
    color: var(--bg);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-color: transparent;
}

/* ===================== Layout helpers ===================== */
.wp-block-group { box-sizing: border-box; }

.wp-site-blocks { padding: var(--wp--preset--spacing--50); max-width: 1100px; margin: 0 auto; }

.has-global-padding {
    padding-right: var(--wp--preset--spacing--50);
    padding-left: var(--wp--preset--spacing--50);
}

.is-layout-flex {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--wp--preset--spacing--50);
}

.is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)) {
    max-width: 620px;
    margin-left: auto !important;
    margin-right: auto !important;
}

.wp-block-image img {
    height: auto;
    max-width: 100%;
    vertical-align: middle;
}

.wp-block-separator {
    background-color: var(--border);
    border-color: currentColor;
    border-width: 0 0 1px 0;
    border-style: solid;
    color: var(--border);
}

/* ===================== Header / Logo ===================== */
header {
    text-align: center;
}

.hero-lead {
    text-align: center;
    font-size: var(--wp--preset--font-size--x-large);
    color: var(--text);
    font-weight: 400;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
}

.hero-lead b {
    color: var(--accent);
    font-weight: 600;
}

.wp-block-site-logo img,
header img.logo,
header img {
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
    width: 220px;
    height: 220px;
    object-fit: cover;
    max-width: 100%;
}

.is-style-rounded--5 img,
header img.logo {
    border-radius: 9999px;
    box-shadow: 0 0 0 1px var(--border-strong), var(--shadow-glow);
}

.wp-block-group.is-nowrap.is-layout-flex:hover img,
header img:hover {
    transform: scale(1.04) rotate(-2deg);
}

.wp-block-site-title a,
.wp-block-site-title a:visited {
    color: var(--text) !important;
    font-family: var(--font-display);
    font-weight: 700;
    background: linear-gradient(135deg, var(--text) 30%, var(--primary-soft));
    -webkit-background-clip: text;
    background-clip: text;
}

.main-title {
    color: var(--text) !important;
}

/* ===================== Νέα / Άρθρα — Cards ===================== */
.news-items,
.articles-section {
    margin-top: var(--wp--preset--spacing--60);
    margin-bottom: var(--wp--preset--spacing--60);
}

.news-items h2,
.articles-section h2 {
    font-size: var(--wp--preset--font-size--medium);
    letter-spacing: 0.12em;
    color: var(--text-faint);
    font-family: var(--font-body);
    font-weight: 600;
}

.section-eyebrow {
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(94, 234, 212, 0.6);
    flex-shrink: 0;
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0% { box-shadow: 0 0 0 0 rgba(94, 234, 212, 0.55); }
    70% { box-shadow: 0 0 0 8px rgba(94, 234, 212, 0); }
    100% { box-shadow: 0 0 0 0 rgba(94, 234, 212, 0); }
}

.inline-item {
    display: flex;
    align-items: center;
    gap: var(--wp--preset--spacing--30);
    background: linear-gradient(180deg, var(--surface), var(--surface-2));
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem !important;
    transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.inline-item:hover {
    transform: translateX(4px);
    border-color: rgba(139, 127, 255, 0.4);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.inline-item .wp-block-image { flex-shrink: 0; margin: 0 !important; }
.inline-item .wp-block-image img { width: 48px; height: auto; }
.inline-content { flex: 1; }
.inline-content .has-secondary-color { margin: 0; line-height: 1.4; color: var(--text) !important; }
.inline-content p { margin: 0; line-height: 1.4; }
.inline-content em { color: var(--text); font-style: normal; font-weight: 600; }

.wp-block-post-template { list-style: none; padding: 0; margin: 0; }
.wp-block-post { margin-bottom: 0.75rem; }

.wp-block-post .inline-item { padding: 1rem 1.25rem; }

.wp-block-post-title {
    color: var(--text);
    font-size: var(--wp--preset--font-size--large);
    font-weight: 600;
    font-family: var(--font-display);
    line-height: 1.4;
}

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

.wp-block-post-title a:hover {
    color: var(--accent);
}

.wp-block-post-date {
    color: var(--text-faint) !important;
    font-size: var(--wp--preset--font-size--small);
    line-height: 1.5;
}

/* ===================== Utility ===================== */
.aligncenter { text-align: center; margin-left: auto; margin-right: auto; }
.has-text-align-center { text-align: center; }
.has-secondary-color { color: var(--text) !important; }
.has-large-font-size { font-size: var(--wp--preset--font-size--large); }
.has-medium-font-size { font-size: var(--wp--preset--font-size--medium); }
.is-style-rounded--5 { border-radius: 9999px; }

.highlight-orange { color: var(--warn); text-shadow: none; }
.highlight-yellow { color: #f6d36b; text-shadow: none; }
.highlight-primary { color: var(--primary-soft); text-shadow: none; }
.highlight-blue { color: var(--accent); }

mark { background-color: transparent; }

/* ===================== Footer ===================== */
footer {
    text-align: center;
    margin-top: var(--wp--preset--spacing--70);
    padding: var(--wp--preset--spacing--50) 0 var(--wp--preset--spacing--30);
    border-top: 1px solid var(--border);
    color: var(--text-faint);
    font-size: 0.875rem;
}

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

footer a:hover {
    color: var(--accent);
}

/* ===================== Animations on load ===================== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.wp-site-blocks > * {
    animation: fadeUp 0.6s var(--ease) both;
}

.wp-site-blocks > *:nth-child(1) { animation-delay: 0s; }
.wp-site-blocks > *:nth-child(2) { animation-delay: 0.05s; }
.wp-site-blocks > *:nth-child(3) { animation-delay: 0.1s; }
.wp-site-blocks > *:nth-child(4) { animation-delay: 0.15s; }
.wp-site-blocks > *:nth-child(5) { animation-delay: 0.2s; }

/* Focus visibility for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ===================== Responsive ===================== */
@media (max-width: 768px) {
    .wp-site-blocks { padding: var(--wp--preset--spacing--30); }
    .wp-block-buttons { justify-content: center; }
    .inline-item, .media-text { flex-direction: column; text-align: center; }
}

/* Μικρές κινητές οθόνες: πιο συμπαγές μενού + κεντραρισμένο header */
@media (max-width: 480px) {
    .wp-block-group.is-vertical.is-layout-flex.is-position-sticky,
    .wp-block-group.is-vertical.is-content-justification-right.is-layout-flex.is-position-sticky {
        padding: 0.55rem 0.85rem;
    }

    .wp-block-buttons {
        gap: 0.35rem;
        justify-content: center;
    }

    .wp-block-button__link,
    .wp-block-button__link:visited {
        padding: 0.35em 0.75em;
        font-size: 0.72rem;
    }

    /* Logo + τίτλος κεντραρισμένα σε κινητό */
    header .wp-block-group.is-nowrap.is-layout-flex {
        justify-content: center;
        text-align: center;
    }

    .wp-block-site-logo img,
    header img.logo,
    header img {
        width: 135px !important;
        height: 135px !important;
        object-fit: cover;
    }

    .wp-block-site-title.has-xxx-large-font-size {
        font-size: var(--wp--preset--font-size--xx-large);
    }
}

/* Πολύ μικρές οθόνες (παλιά/μικρά κινητά) */
@media (max-width: 360px) {
    .wp-block-buttons {
        gap: 0.3rem;
    }

    .wp-block-button__link,
    .wp-block-button__link:visited {
        padding: 0.32em 0.65em;
        font-size: 0.68rem;
    }

    /* Logo πάνω, τίτλος από κάτω — πιο σίγουρο κεντράρισμα */
    header .wp-block-group.is-nowrap.is-layout-flex {
        flex-direction: column;
        gap: 0.5rem;
    }

    .wp-block-site-logo img,
    header img.logo,
    header img {
        width: 118px !important;
        height: 118px !important;
        object-fit: cover;
    }
}