/*
Theme Name: SEO Architect
Theme URI: https://example.com/seo-architect
Author: Alex - SEO & SEM Freelancer
Author URI: https://example.com
Description: Das professionelle WordPress-Theme von Dipl.-Kaufmann techn. Alexander Haselhoff – SEO & SEM Freelancer aus Stuttgart mit über 28 Jahren Erfahrung. Dunkles Design mit elektrischen Akzenten, optimiert für Conversion und Performance.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: seo-architect
Tags: custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, one-column, two-columns, blog
*/

/* ============================================
   CSS VARIABLES & RESET
   ============================================ */
:root {
    /* Colors */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a2e;
    --color-bg-card: #16162a;
    --color-bg-card-hover: #1e1e38;
    --color-accent-primary: #00d4ff;
    --color-accent-secondary: #7b2fff;
    --color-accent-gradient: linear-gradient(135deg, #00d4ff 0%, #7b2fff 100%);
    --color-accent-gradient-hover: linear-gradient(135deg, #33ddff 0%, #9955ff 100%);
    --color-text-primary: #e8e8f0;
    --color-text-secondary: #9898b0;
    --color-text-muted: #6a6a82;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-accent: rgba(0, 212, 255, 0.2);
    --color-success: #00e88f;
    --color-white: #ffffff;

    /* Typography */
    --font-heading: 'Sora', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.15);
    --shadow-glow-strong: 0 0 60px rgba(0, 212, 255, 0.25);
    --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);
    --shadow-elevated: 0 20px 60px rgba(0, 0, 0, 0.5);

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --container-width: 1280px;
    --container-narrow: 960px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-white);
}

h1 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.15rem; }

p {
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
}

ul, ol {
    list-style: none;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section--alt {
    background-color: var(--color-bg-secondary);
}

.text-gradient {
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-center { text-align: center; }
.text-accent { color: var(--color-accent-primary); }

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-sm);
}

.section-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--color-accent-gradient);
}

.section-title {
    margin-bottom: var(--space-md);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
}

.section-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 640px;
    margin-bottom: var(--space-xl);
}

.section-header--center {
    text-align: center;
}

.section-header--center .section-description {
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--color-accent-gradient);
    color: var(--color-bg-primary);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.btn--primary:hover {
    box-shadow: var(--shadow-glow-strong);
    transform: translateY(-2px);
    color: var(--color-bg-primary);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1.5px solid var(--color-border-accent);
}

.btn--outline:hover {
    background: rgba(0, 212, 255, 0.08);
    border-color: var(--color-accent-primary);
    color: var(--color-white);
}

.btn--sm {
    padding: 0.6rem 1.4rem;
    font-size: 0.85rem;
}

.btn--lg {
    padding: 1.1rem 2.8rem;
    font-size: 1.05rem;
}

.btn svg, .btn .btn-icon {
    width: 18px;
    height: 18px;
}

/* ============================================
   ANIMATED BACKGROUND
   ============================================ */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.03;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.5) 1px, transparent 1px);
    background-size: 60px 60px;
}

.bg-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.04) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(123, 47, 255, 0.04) 0%, transparent 50%);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all var(--transition-smooth);
    background: transparent;
}

.site-header.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 0.8rem 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-white);
    text-decoration: none;
}

.site-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: var(--color-accent-gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--color-bg-primary);
}

.site-logo img {
    max-height: 40px;
    width: auto;
}

/* Desktop Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.main-nav .menu {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.main-nav .menu li a {
    padding: 0.5rem 1rem;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.main-nav .menu li a:hover,
.main-nav .menu li.current-menu-item a {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.header-cta {
    margin-left: 1rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.2rem;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.05em;
}

.hero-badge .pulse {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 232, 143, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(0, 232, 143, 0); }
}

.hero-title {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.15rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
    max-width: 520px;
    margin-bottom: var(--space-lg);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: var(--space-xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
}

.hero-stat {
    text-align: left;
}

.hero-stat .stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat .stat-label {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    z-index: 2;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-elevated);
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

/* Placeholder image styling */
.placeholder-img {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-card) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
}

.placeholder-img .placeholder-icon {
    font-size: 2.5rem;
    opacity: 0.5;
}

.hero-float-card {
    position: absolute;
    background: rgba(22, 22, 42, 0.95);
    backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.3rem;
    font-size: 0.85rem;
    box-shadow: var(--shadow-card);
    animation: float 6s ease-in-out infinite;
}

.hero-float-card--top {
    top: -20px;
    right: -30px;
}

.hero-float-card--bottom {
    bottom: 20px;
    left: -30px;
    animation-delay: -3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.float-card-label {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.3rem;
}

.float-card-value {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-success);
}

.float-card-value--accent {
    color: var(--color-accent-primary);
}

/* ============================================
   TRUST BAR / LOGOS
   ============================================ */
.trust-bar {
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.trust-bar-label {
    text-align: center;
    font-size: 0.82rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
}

.trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.trust-logo {
    opacity: 0.35;
    transition: opacity var(--transition-fast);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    letter-spacing: 0.05em;
}

.trust-logo:hover {
    opacity: 0.7;
}

.trust-logo-img {
    max-height: 40px;
    width: auto;
    opacity: 0.5;
    filter: grayscale(100%) brightness(1.8);
    transition: all var(--transition-fast);
}

.trust-logo-img:hover {
    opacity: 1;
    filter: grayscale(0%) brightness(1);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.service-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.service-card h3 {
    margin-bottom: var(--space-sm);
    font-size: 1.3rem;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-accent-primary);
}

.service-link:hover {
    gap: 0.7rem;
}

/* ============================================
   ABOUT / EXPERTISE SECTION
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image .placeholder-img {
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
}

.about-image-decoration {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--color-border-accent);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content .section-label {
    margin-bottom: var(--space-sm);
}

.about-content .section-title {
    margin-bottom: var(--space-md);
}

.about-text {
    margin-bottom: var(--space-lg);
}

.skill-bars {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.skill-bar-item {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.skill-bar-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 600;
}

.skill-bar-header span:last-child {
    color: var(--color-accent-primary);
}

.skill-bar {
    height: 6px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.skill-bar-fill {
    height: 100%;
    background: var(--color-accent-gradient);
    border-radius: var(--radius-full);
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   PROCESS / HOW I WORK
   ============================================ */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 44px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    background: var(--color-bg-card);
    border: 2px solid var(--color-border-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-accent-primary);
    transition: all var(--transition-smooth);
}

.process-step:hover .process-step-number {
    background: var(--color-accent-gradient);
    border-color: transparent;
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow);
}

.process-step h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.88rem;
}

/* ============================================
   RESULTS / NUMBERS SECTION
   ============================================ */
.results-section {
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.results-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.06) 0%, transparent 60%);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    position: relative;
    z-index: 1;
}

.result-card {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-smooth);
}

.result-card:hover {
    border-color: var(--color-border-accent);
    background: rgba(0, 212, 255, 0.03);
}

.result-value {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
}

.result-label {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.testimonial-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-smooth);
}

.testimonial-card:hover {
    border-color: var(--color-border-accent);
    transform: translateY(-4px);
}

.testimonial-stars {
    margin-bottom: var(--space-sm);
    color: #fbbf24;
    font-size: 1rem;
    letter-spacing: 0.1em;
}

.testimonial-result-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(0, 232, 143, 0.08);
    border: 1px solid rgba(0, 232, 143, 0.25);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-success);
    margin-bottom: var(--space-md);
    letter-spacing: 0.02em;
}

.testimonial-text {
    font-size: 1rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-bg-primary);
    font-size: 1rem;
}

.testimonial-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-white);
}

.testimonial-role {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl) var(--space-xl);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.06) 0%, transparent 50%);
}

.cta-box h2 {
    position: relative;
    margin-bottom: var(--space-sm);
}

.cta-box p {
    position: relative;
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto var(--space-lg);
}

.cta-actions {
    position: relative;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ============================================
   BLOG / POSTS
   ============================================ */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.post-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-smooth);
}

.post-card:hover {
    border-color: var(--color-border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.post-card-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-image .placeholder-img {
    aspect-ratio: 16/10;
    border-radius: 0;
    border: none;
}

.post-card-body {
    padding: var(--space-md);
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}

.post-card-category {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-primary);
    background: rgba(0, 212, 255, 0.08);
    padding: 0.25rem 0.7rem;
    border-radius: var(--radius-full);
}

.post-card-date {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.post-card-title {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    line-height: 1.4;
}

.post-card-title a {
    color: var(--color-white);
}

.post-card-title a:hover {
    color: var(--color-accent-primary);
}

.post-card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Single Post */
.single-post-header {
    padding-top: 140px;
    padding-bottom: var(--space-lg);
    text-align: center;
}

.single-post-header h1 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.3;
    max-width: 800px;
    margin: 0 auto;
}

.single-post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.single-post-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.single-post-content p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.85;
}

.single-post-content h2 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.single-post-content h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.single-post-content ul,
.single-post-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.single-post-content ul {
    list-style: disc;
}

.single-post-content ol {
    list-style: decimal;
}

.single-post-content li {
    margin-bottom: 0.5rem;
    color: var(--color-text-secondary);
}

.single-post-content blockquote {
    border-left: 3px solid var(--color-accent-primary);
    padding: var(--space-md) var(--space-lg);
    margin: var(--space-lg) 0;
    background: var(--color-bg-card);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.single-post-content blockquote p {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-text-primary);
    margin-bottom: 0;
}

.single-post-content code {
    font-family: var(--font-mono);
    background: var(--color-bg-card);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--color-accent-primary);
}

.single-post-content pre {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: 1.5rem;
    overflow-x: auto;
}

.single-post-content pre code {
    background: none;
    padding: 0;
}

.single-post-content img {
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: var(--space-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-info-card h4 {
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.contact-info-card p {
    font-size: 0.88rem;
    margin-bottom: 0;
}

/* Form Styling */
.contact-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239898b0' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-3xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    max-width: 340px;
}

.footer-brand .site-logo {
    margin-bottom: var(--space-md);
}

.footer-brand p {
    font-size: 0.92rem;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 0.6rem;
    margin-top: var(--space-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-border-accent);
    color: var(--color-accent-primary);
}

.footer-column h4 {
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.footer-column ul li {
    margin-bottom: 0.6rem;
}

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

.footer-column ul li a:hover {
    color: var(--color-accent-primary);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: var(--space-md) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.footer-bottom a {
    color: var(--color-text-muted);
}

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

/* ============================================
   SIDEBAR / WIDGETS
   ============================================ */
.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--space-xl);
    padding-top: 140px;
}

.sidebar .widget {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.sidebar .widget-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
    margin-top: var(--space-xl);
}

.pagination .page-numbers {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: var(--color-accent-gradient);
    border-color: transparent;
    color: var(--color-bg-primary);
}

/* ============================================
   404 PAGE
   ============================================ */
.error-404 {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.error-code {
    font-family: var(--font-heading);
    font-size: clamp(6rem, 15vw, 12rem);
    font-weight: 900;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-md);
}

/* ============================================
   ANIMATIONS (Scroll reveal)
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
    }

    .services-grid,
    .posts-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps::before {
        display: none;
    }

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

    .content-with-sidebar {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: var(--color-bg-secondary);
        border-left: 1px solid var(--color-border);
        flex-direction: column;
        padding: 100px var(--space-lg) var(--space-lg);
        transition: right var(--transition-smooth);
        z-index: 999;
    }

    .main-nav.active {
        right: 0;
    }

    .main-nav .menu {
        flex-direction: column;
        width: 100%;
    }

    .main-nav .menu li a {
        display: block;
        padding: 0.8rem 1rem;
        font-size: 1.1rem;
    }

    .header-cta {
        margin-left: 0;
        width: 100%;
    }

    .header-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .hero {
        padding-top: 120px;
        min-height: auto;
        padding-bottom: var(--space-xl);
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-stats {
        gap: var(--space-lg);
    }

    .hero-float-card {
        display: none;
    }

    .services-grid,
    .posts-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .results-grid {
        grid-template-columns: 1fr 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
        align-items: center;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .trust-logos {
        flex-direction: column;
        gap: var(--space-md);
    }
}

/* ============================================
   REFERENZEN PAGE
   ============================================ */

/* Referenzen Hero */
.ref-hero {
    padding: 160px 0 var(--space-xl);
    position: relative;
    overflow: hidden;
}

.ref-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 20%, rgba(0, 212, 255, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(123, 47, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.ref-hero-inner {
    position: relative;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.ref-hero-title {
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.ref-hero-description {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    line-height: 1.75;
    max-width: 680px;
    margin: 0 auto var(--space-xl);
}

.ref-hero-metrics {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.ref-metric {
    text-align: center;
}

.ref-metric-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ref-metric-label {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.ref-metric-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* Filter Bar */
.ref-filter-section {
    padding: var(--space-md) 0 0;
    position: sticky;
    top: 70px;
    z-index: 100;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
}

.ref-filter-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding-bottom: var(--space-md);
    flex-wrap: wrap;
}

.ref-filter-btn {
    padding: 0.55rem 1.4rem;
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.ref-filter-btn:hover {
    color: var(--color-white);
    border-color: var(--color-border-accent);
    background: rgba(0, 212, 255, 0.05);
}

.ref-filter-btn.active {
    background: var(--color-accent-gradient);
    color: var(--color-bg-primary);
    border-color: transparent;
}

/* Case Study Cards */
.case-studies-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

.case-study-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-smooth);
}

.case-study-card:hover {
    border-color: var(--color-border-accent);
    box-shadow: var(--shadow-glow);
}

.case-study-card.hidden {
    display: none;
}

.case-study-image {
    position: relative;
    aspect-ratio: 21/9;
    overflow: hidden;
}

.case-study-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.case-study-card:hover .case-study-image img {
    transform: scale(1.03);
}

.case-study-overlay {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    display: flex;
    gap: 0.5rem;
}

.case-tag {
    padding: 0.4rem 1rem;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.case-study-body {
    padding: var(--space-xl);
}

.case-study-client {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--space-sm);
}

.case-client-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-accent-primary);
}

.case-client-industry {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    padding-left: 1rem;
    border-left: 1px solid var(--color-border);
}

.case-study-title {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

.case-study-excerpt {
    font-size: 1.02rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.case-study-challenge,
.case-study-approach {
    margin-bottom: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.case-study-challenge h4,
.case-study-approach h4 {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.6rem;
    color: var(--color-accent-primary);
}

.case-study-challenge p,
.case-study-approach p {
    font-size: 0.95rem;
    line-height: 1.75;
    margin-bottom: 0;
}

/* Case Results Grid */
.case-results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
}

.case-result {
    text-align: center;
    padding: var(--space-md);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.case-result:hover {
    border-color: var(--color-border-accent);
    transform: translateY(-2px);
}

.case-result-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.case-result-value.up {
    color: var(--color-success);
}

.case-result-value.down {
    color: var(--color-accent-primary);
}

.case-result-label {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    font-weight: 500;
    line-height: 1.3;
}

/* Case Study Testimonial */
.case-study-testimonial {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.04) 0%, rgba(123, 47, 255, 0.04) 100%);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-lg);
    margin: var(--space-lg) 0;
    align-items: flex-start;
}

.case-testimonial-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-border-accent);
    flex-shrink: 0;
}

.case-testimonial-quote {
    font-size: 1rem;
    font-style: italic;
    line-height: 1.75;
    color: var(--color-text-primary);
    margin-bottom: 0.6rem;
}

.case-testimonial-name {
    display: block;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--color-white);
}

.case-testimonial-role {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* Case Study Meta Bar */
.case-study-meta-bar {
    display: flex;
    gap: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.case-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.case-meta-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.case-meta-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Dashboard Grid */
.ref-dashboard {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.ref-dashboard-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-smooth);
}

.ref-dashboard-card:hover {
    border-color: var(--color-border-accent);
    transform: translateY(-4px);
}

.ref-dash-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.ref-dash-value {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
}

.ref-dash-label {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.ref-dash-bar {
    height: 4px;
    background: var(--color-bg-primary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.ref-dash-fill {
    height: 100%;
    background: var(--color-accent-gradient);
    border-radius: var(--radius-full);
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Tools Grid */
.ref-tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.ref-tool-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: var(--space-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.ref-tool-item:hover {
    border-color: var(--color-border-accent);
    background: var(--color-bg-card-hover);
}

.ref-tool-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

/* Certifications */
.ref-certifications {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.ref-cert-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.2rem;
    background: rgba(0, 232, 143, 0.06);
    border: 1px solid rgba(0, 232, 143, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.ref-cert-badge {
    color: var(--color-success);
    font-weight: 800;
}

/* Responsive: Referenzen */
@media (max-width: 1024px) {
    .case-results-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ref-dashboard {
        grid-template-columns: repeat(2, 1fr);
    }

    .ref-tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ref-hero-metrics {
        gap: var(--space-md);
    }
}

@media (max-width: 768px) {
    .ref-hero {
        padding: 130px 0 var(--space-lg);
    }

    .ref-hero-metrics {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .ref-metric-divider {
        width: 60px;
        height: 1px;
    }

    .ref-filter-bar {
        gap: 0.4rem;
    }

    .ref-filter-btn {
        padding: 0.45rem 1rem;
        font-size: 0.82rem;
    }

    .case-study-body {
        padding: var(--space-md);
    }

    .case-study-image {
        aspect-ratio: 16/9;
    }

    .case-results-grid {
        grid-template-columns: 1fr 1fr;
    }

    .case-study-testimonial {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .case-study-meta-bar {
        gap: var(--space-md);
    }

    .ref-dashboard {
        grid-template-columns: 1fr;
    }

    .ref-tools-grid {
        grid-template-columns: 1fr;
    }

    .ref-certifications {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .case-results-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   WORDPRESS SPECIFIC
   ============================================ */
.alignleft {
    float: left;
    margin-right: var(--space-md);
    margin-bottom: var(--space-md);
}

.alignright {
    float: right;
    margin-left: var(--space-md);
    margin-bottom: var(--space-md);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-md);
}

.wp-caption {
    max-width: 100%;
    margin-bottom: var(--space-md);
}

.wp-caption-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-align: center;
    padding-top: 0.5rem;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--color-bg-secondary);
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: var(--color-accent-primary);
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* Comment styles */
.comment-list {
    list-style: none;
}

.comment-body {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: var(--space-sm);
}

.comment-author .avatar {
    border-radius: 50%;
}

.comment-content p {
    margin-bottom: 0.5rem;
}

.reply a {
    font-size: 0.85rem;
    font-weight: 600;
}

/* WordPress block editor support */
.wp-block-image {
    margin-bottom: var(--space-md);
}

.wp-block-image img {
    border-radius: var(--radius-md);
}

.has-text-align-center {
    text-align: center;
}

.has-text-align-right {
    text-align: right;
}