/**
 * Μίνιμα layout / τυπογραφία όταν το Vite build λείπει ή το manifest δεν ταιριάζει.
 * Το κύριο theme παραμένει στο Tailwind (app.css) · εδώ μόνο «ανάσα» για header + hero.
 */
html {
    box-sizing: border-box;
}
*,
*::before,
*::after {
    box-sizing: inherit;
}

body {
    margin: 0;
    min-height: 100vh;
    background: #050814;
    color: #e2e8f0;
    font-family: 'DM Sans', system-ui, sans-serif;
    line-height: 1.5;
}

.container-narrow {
    width: 100%;
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 640px) {
    .container-narrow {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container-narrow {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

#site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    border-bottom: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(5, 8, 20, 0.82);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

#site-header-inner {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 0.75rem 1rem;
    /* Κάθετο padding από utilities (py-*) — όχι εδώ, το # νικάει το Tailwind */
}

@media (min-width: 768px) {
    #site-header-inner {
        grid-template-columns: auto 1fr auto;
    }

    .site-header-mobilemenu {
        display: none !important;
    }

    .site-header-nav {
        display: flex !important;
        justify-content: center;
    }

    .site-header-cta {
        display: block !important;
    }
}

@media (max-width: 767.98px) {
    .site-header-nav,
    .site-header-cta {
        display: none !important;
    }

    .site-header-mobilemenu {
        display: block;
        justify-self: end;
    }
}

.site-header-nav-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem 1.5rem;
    width: 100%;
    font-size: 0.875rem;
    font-weight: 500;
}

.site-header-nav-inner a {
    color: #94a3b8;
    text-decoration: none;
    white-space: nowrap;
}

.site-header-nav-inner a:hover {
    color: #e2e8f0;
}

.site-header-cta a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.15rem;
    border-radius: 9999px;
    background: #00aeef;
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
}

.site-brand-mark {
    display: block;
    height: 2.25rem;
    width: 2.25rem;
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .site-brand-mark {
        height: 2.5rem;
        width: 2.5rem;
    }
}

.site-brand-text {
    font-family: 'Syne', system-ui, sans-serif;
    font-weight: 600;
    font-size: 1.125rem;
    letter-spacing: -0.02em;
    color: #e2e8f0;
}

.site-brand-link {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: inherit;
}

/* ——— Home hero: στήλες + σχετικό stacking για mockups ——— */
#home-hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}

#home-hero-inner {
    position: relative;
    display: grid;
    gap: 2.5rem;
    /* Κάθετο padding από Tailwind (py-*) — όχι εδώ */
}

@media (min-width: 768px) {
    #home-hero-inner {
        grid-template-columns: 1fr 1fr;
        align-items: start;
        gap: 3rem;
    }
}

@media (min-width: 1024px) {
    #home-hero-inner {
        grid-template-columns: repeat(12, minmax(0, 1fr));
        align-items: start;
        gap: 3.5rem;
    }

    .home-hero__col-copy {
        grid-column: span 6 / span 6;
    }

    .home-hero__col-visual {
        grid-column: span 6 / span 6;
    }
}

#home-hero .home-hero__copy > * + * {
    margin-top: 1.25rem;
}

#home-hero .home-hero__title {
    margin: 0;
    font-family: 'Syne', system-ui, sans-serif;
    font-weight: 600;
    font-size: clamp(1.85rem, 4vw + 1rem, 3.25rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: #e2e8f0;
}

#home-hero .home-hero__subtitle {
    margin: 0;
    max-width: 42rem;
    font-size: 1.05rem;
    line-height: 1.65;
    color: #94a3b8;
}

@media (min-width: 640px) {
    #home-hero .home-hero__subtitle {
        font-size: 1.125rem;
    }
}

#home-hero .home-hero__preview-shell {
    position: relative;
    width: 100%;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 1024px) {
    #home-hero .home-hero__preview-shell {
        margin-right: 0;
        margin-left: auto;
    }
}

#home-hero .home-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-top: 0.5rem;
}