/*
Theme Name: 6stars_2
Theme URI: https://example.com/6stars-2
Author: Local Project
Author URI: https://example.com
Description: WooCommerce-optimiertes 3D-Druck-Shop-Theme mit kräftigem Violett und Grün.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: 6stars-2
WooCommerce: true
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
    --violet:       #9333EA;
    --violet-dark:  #7C3AED;
    --violet-deep:  #581C87;
    --violet-glow:  #C084FC;
    --green:        #16A34A;
    --green-light:  #22C55E;
    --bg:           #FAFAFA;
    --bg-dark:      #0F0A1F;
    --surface:      #FFFFFF;
    --text:         #1E1B2E;
    --text-muted:   #6B7280;
    --border:       #E9D5FF;
    --radius:       0.75rem;
    --radius-lg:    1.25rem;
    --violet-rgb:    147, 51, 234;
    --green-rgb:     22, 163, 74;
    --bg-dark-rgb:   15, 10, 31;
    --glow-rgb:      192, 132, 252;
    --green-dark:    #15803D;
    --shadow-sm:    0 1px 3px rgba(var(--violet-rgb), 0.12);
    --shadow-md:    0 4px 16px rgba(var(--violet-rgb), 0.18);
    --shadow-lg:    0 8px 32px rgba(var(--violet-rgb), 0.25);
    --transition:   0.22s ease;
    --max-width:    80rem;
    --header-h:     4.5rem;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

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

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

a:hover { color: var(--violet-dark); }

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

ul, ol { padding-left: 1.25rem; }

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.container {
    width: min(100% - 2rem, var(--max-width));
    margin-inline: auto;
}

.container--narrow {
    width: min(100% - 2rem, 52rem);
    margin-inline: auto;
}

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); gap: 1.5rem; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1;
}

.btn-primary {
    background: var(--violet);
    color: #fff;
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
    background: var(--violet-dark);
    color: #fff;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--green);
    color: #fff;
}
.btn-secondary:hover {
    background: var(--green-dark);
    color: #fff;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--violet);
    border: 2px solid var(--violet);
}
.btn-outline:hover {
    background: var(--violet);
    color: #fff;
}

.btn-ghost {
    background: rgba(var(--violet-rgb), 0.08);
    color: var(--violet);
}
.btn-ghost:hover {
    background: rgba(var(--violet-rgb), 0.16);
    color: var(--violet);
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
:focus-visible {
    outline: 2px solid var(--violet-glow);
    outline-offset: 3px;
    border-radius: 2px;
}

.skip-link.screen-reader-text {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-link.screen-reader-text:focus {
    position: fixed;
    top: 0.5rem;
    left: 0.5rem;
    width: auto;
    height: auto;
    background: var(--violet);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    z-index: 200;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ============================================================
   BADGES & TAGS
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.badge-violet {
    background: rgba(var(--violet-rgb), 0.12);
    color: var(--violet);
    border: 1px solid var(--border);
}

.badge-green {
    background: rgba(var(--green-rgb), 0.1);
    color: var(--green);
    border: 1px solid rgba(var(--green-rgb), 0.2);
}

/* ============================================================
   CARDS
   ============================================================ */
.card,
.entry {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--violet-glow);
}

.card-body { padding: 1.5rem; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    background: rgba(var(--bg-dark-rgb), 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(var(--glow-rgb), 0.2);
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(var(--violet-rgb), 0.3);
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.site-branding { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

.site-title {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.site-title a {
    color: #fff;
    background: linear-gradient(135deg, var(--violet-glow), var(--green-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-title a:hover { opacity: 0.85; }

/* NAV */
.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 0.25rem;
    padding: 0;
    margin: 0;
}

.main-navigation a {
    display: block;
    padding: 0.5rem 0.875rem;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--radius);
    transition: all var(--transition);
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
    color: var(--violet-glow);
    background: rgba(var(--violet-rgb), 0.12);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

/* Cart Icon */
.cart-icon-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius);
    background: rgba(var(--violet-rgb), 0.15);
    color: var(--violet-glow);
    transition: all var(--transition);
}

.cart-icon-link:hover {
    background: var(--violet);
    color: #fff;
}

.cart-icon-link svg { width: 1.25rem; height: 1.25rem; }

.cart-count {
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    background: var(--green);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radius);
    transition: background var(--transition);
}

.nav-toggle:hover { background: rgba(var(--violet-rgb), 0.12); }

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: rgba(255,255,255,0.85);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.site-content {
    min-height: calc(100vh - var(--header-h) - 12rem);
    padding-block: 3rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--bg-dark);
    color: rgba(255,255,255,0.7);
    padding-block: 4rem 2rem;
    border-top: 1px solid rgba(var(--glow-rgb), 0.15);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .site-title a {
    font-size: 1.25rem;
}

.footer-brand p {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

.footer-col h4 {
    color: var(--violet-glow);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-col a {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
    transition: color var(--transition);
}

.footer-col a:hover { color: var(--violet-glow); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
}

/* ============================================================
   HERO (front-page)
   ============================================================ */
.hero {
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
    padding-block: 7rem 5rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, rgba(var(--violet-rgb), 0.35) 0%, transparent 65%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 35vw;
    height: 35vw;
    background: radial-gradient(circle, rgba(var(--green-rgb), 0.25) 0%, transparent 65%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 46rem;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--violet-glow);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.hero h1 {
    color: #fff;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--violet-glow), var(--green-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    color: rgba(255,255,255,0.65);
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    max-width: 36rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* ============================================================
   FEATURES STRIP
   ============================================================ */
.features-strip {
    background: var(--surface);
    border-block: 1px solid var(--border);
    padding-block: 2.5rem;
}

.features-strip .grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
    text-align: center;
    gap: 1rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
}

.feature-icon {
    font-size: 1.75rem;
    line-height: 1;
}

.feature-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

.feature-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================================
   SECTION HELPERS
   ============================================================ */
.section { padding-block: 5rem; }
.section-sm { padding-block: 3rem; }

.section-head {
    text-align: center;
    margin-bottom: 3rem;
}

.section-head .eyebrow {
    display: inline-block;
    color: var(--violet);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.section-head h2 { margin-bottom: 0.75rem; }

.section-head p {
    color: var(--text-muted);
    max-width: 36rem;
    margin-inline: auto;
    margin-bottom: 0;
}

/* ============================================================
   POSTS / BLOG
   ============================================================ */
.entry {
    margin-bottom: 1.5rem;
}

.entry:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--violet-glow);
    transform: translateY(-3px);
}

.entry-inner { padding: 2rem; }

.entry-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.entry-title a { color: var(--text); }
.entry-title a:hover { color: var(--violet); }

.entry-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.nav-links a, .nav-links span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.75rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    transition: all var(--transition);
}

.nav-links a:hover { background: var(--violet); color: #fff; border-color: var(--violet); }
.nav-links .current { background: var(--violet); color: #fff; border-color: var(--violet); }

/* ============================================================
   404
   ============================================================ */
.error-404 {
    text-align: center;
    padding-block: 6rem;
}

.error-404 .error-code {
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--violet), var(--green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 1rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (min-width: 641px) {
    .main-navigation {
        position: static;
        transform: none !important;
        background: transparent;
        border: none;
        padding: 0;
    }
}

@media (max-width: 640px) {
    .nav-toggle { display: flex; }

    .main-navigation {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        background: rgba(var(--bg-dark-rgb), 0.98);
        border-bottom: 1px solid rgba(var(--glow-rgb), 0.2);
        padding: 1rem;
        transform: translateY(-110%);
        visibility: hidden;
        transition: transform 0.3s ease, visibility 0.3s ease;
        z-index: 99;
    }

    .main-navigation.is-open {
        transform: translateY(0);
        visibility: visible;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: 0.25rem;
    }

    .main-navigation a {
        padding: 0.875rem 1rem;
        font-size: 1rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}