/* ============================================
   NAIRO STUDIOS - Complete Professional Theme
   ============================================ */

:root {
    --color-bg: #ffffff;
    --color-bg-secondary: #f7f8fb;
    --color-bg-tertiary: #eef1f6;
    --color-bg-card: #ffffff;
    --color-bg-hover: #f1f5f9;
    --color-bg-dark: #111827;
    --color-bg-dark-secondary: #1f2937;

    --color-accent: #3b82f6;
    --color-accent-hover: #2563eb;
    --color-accent-dark: #1d4ed8;
    --color-accent-light: #eff6ff;
    --color-accent-glow: rgba(59, 130, 246, 0.12);
    --color-gradient-start: #3b82f6;
    --color-gradient-end: #8b5cf6;

    --color-text: #111827;
    --color-text-secondary: #4b5563;
    --color-text-muted: #9ca3af;
    --color-text-on-dark: #f3f4f6;

    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;

    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    --color-discord: #5865F2;
    --color-twitch: #9146FF;

    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 36px rgba(0,0,0,0.1);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.12);
    --shadow-card: 0 1px 4px rgba(0,0,0,0.04), 0 6px 20px rgba(0,0,0,0.06);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
ul, ol { list-style: none; }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }
h1,h2,h3,h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.25; color: var(--color-text); }

.text-accent {
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.section { padding: 5rem 0; }
.section-alt { background: var(--color-bg-secondary); }

/* ============ PRELOADER ============ */
.preloader {
    position: fixed; inset: 0; z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-bg-dark);
    transition: opacity .5s, visibility .5s;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-spinner { display: flex; gap: 8px; }
.preloader-spinner span {
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--color-accent);
    animation: preloaderBounce 1.4s ease-in-out infinite;
}
.preloader-spinner span:nth-child(2) { animation-delay: .16s; }
.preloader-spinner span:nth-child(3) { animation-delay: .32s; }
@keyframes preloaderBounce {
    0%,80%,100% { transform: scale(.6); opacity: .4; }
    40% { transform: scale(1); opacity: 1; }
}

/* ============ NAVIGATION ============ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: .75rem 0;
    background: var(--color-bg-dark);
    border-bottom: 1px solid rgba(255,255,255,.06);
    transition: all var(--transition-base);
}
.navbar.scrolled {
    padding: .5rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }

.navbar-brand { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; }
.brand-nairo { color: #fff; }
.brand-studios {
    color: var(--color-accent);
    font-weight: 700;
}

.navbar-nav { display: flex; align-items: center; gap: .15rem; }
.nav-link {
    padding: .45rem .9rem; font-size: var(--font-size-sm); font-weight: 500;
    color: rgba(255,255,255,.6); border-radius: var(--radius-sm); transition: all var(--transition-fast);
}
.nav-link:hover { color: #fff; }
.nav-link.active { color: #fff; background: rgba(255,255,255,.08); }

.navbar-toggle {
    display: none; background: none; border: none;
    color: #fff; font-size: 1.25rem; cursor: pointer; padding: .5rem;
}
.navbar-auth { display: flex; align-items: center; }
.nav-item-mobile-auth { display: none; }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .65rem 1.4rem; font-family: var(--font-body);
    font-size: var(--font-size-sm); font-weight: 600;
    border-radius: var(--radius-md); border: none; cursor: pointer;
    transition: all var(--transition-base); white-space: nowrap;
}
.btn-primary {
    color: #fff; background: var(--color-accent);
    box-shadow: 0 2px 8px rgba(59,130,246,.25);
}
.btn-primary:hover {
    background: var(--color-accent-hover);
    box-shadow: 0 4px 16px rgba(59,130,246,.35);
    transform: translateY(-1px);
}
.btn-secondary {
    color: var(--color-text); background: var(--color-bg);
    border: 1.5px solid var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-lg { padding: .85rem 1.8rem; font-size: var(--font-size-base); border-radius: var(--radius-lg); }
.btn-block { width: 100%; justify-content: center; }

/* ============ HOME HERO ============ */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding-top: 80px;
    background: var(--color-bg-dark); overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 65% 35%, rgba(59,130,246,.12) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 25% 75%, rgba(139,92,246,.08) 0%, transparent 70%);
}
.hero .container { position: relative; z-index: 2; padding-top: 2rem; padding-bottom: 3rem; }
.hero-grid { max-width: 680px; }

.hero-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .4rem 1rem; background: rgba(59,130,246,.1);
    border: 1px solid rgba(59,130,246,.2); color: #93c5fd;
    font-size: var(--font-size-sm); font-weight: 500;
    border-radius: var(--radius-full); margin-bottom: 1.5rem;
}
.hero-title {
    font-size: clamp(2.2rem, 5vw, var(--font-size-5xl));
    font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; color: #fff;
}
.hero-title .highlight {
    color: var(--color-accent);
    -webkit-text-fill-color: var(--color-accent);
    background: none;
}
.hero-description {
    font-size: var(--font-size-lg); color: rgba(255,255,255,.55);
    line-height: 1.8; margin-bottom: 2rem; max-width: 520px;
}
.hero-buttons { display: flex; gap: 1rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.hero-social { display: flex; gap: .6rem; }
.hero-social-link {
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm); background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.5);
    transition: all var(--transition-base);
}
.hero-social-link:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

.scroll-indicator {
    position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: .5rem; cursor: pointer;
}
.scroll-indicator-text { font-size: var(--font-size-xs); color: rgba(255,255,255,.3); text-transform: uppercase; letter-spacing: 1px; }
.scroll-indicator-icon {
    width: 22px; height: 34px; border: 2px solid rgba(255,255,255,.15);
    border-radius: 11px; display: flex; justify-content: center; padding-top: 5px;
}
.scroll-indicator-dot { width: 3px; height: 7px; background: var(--color-accent); border-radius: 2px; animation: scrollBounce 2s infinite; }
@keyframes scrollBounce { 0%,100% { transform: translateY(0); opacity: 1; } 50% { transform: translateY(10px); opacity: .3; } }

/* ============ PAGE HERO (Subpages) ============ */
.page-hero {
    position: relative; padding: 7rem 0 3rem;
    background: var(--color-bg-dark); text-align: center; overflow: hidden;
}
.page-hero-glow {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 70%, rgba(59,130,246,.08) 0%, transparent 70%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: var(--font-size-4xl); margin-bottom: .75rem; }
.page-hero p { color: rgba(255,255,255,.5); font-size: var(--font-size-lg); max-width: 500px; margin: 0 auto; }
.page-hero .hero-badge { margin-bottom: 1.25rem; }

/* ============ STATS ============ */
.stats-section { padding: 4rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.25rem; }
.stat-card {
    text-align: center; padding: 1.75rem 1.25rem;
    background: var(--color-bg-card); border-radius: var(--radius-lg);
    border: 1px solid var(--color-border); transition: all var(--transition-base);
}
.stat-card:hover { border-color: var(--color-accent-glow); box-shadow: var(--shadow-card); transform: translateY(-3px); }
.stat-icon { font-size: 1.3rem; color: var(--color-accent); margin-bottom: .6rem; }
.stat-number { display: block; font-family: var(--font-heading); font-size: var(--font-size-3xl); font-weight: 800; }
.stat-label { display: block; font-size: var(--font-size-sm); color: var(--color-text-secondary); margin-top: .2rem; }

/* ============ SECTION HEADERS ============ */
.section-header { text-align: center; max-width: 600px; margin: 0 auto 3rem; }
.section-title { font-size: var(--font-size-3xl); font-weight: 800; margin-bottom: .75rem; }
.section-description { font-size: var(--font-size-lg); color: var(--color-text-secondary); }
.section-cta { text-align: center; margin-top: 2.5rem; }

/* ============ SERVICES GRID (Home) ============ */
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.service-card {
    position: relative; padding: 2rem 1.75rem;
    background: var(--color-bg-card); border-radius: var(--radius-xl);
    border: 1px solid var(--color-border); transition: all var(--transition-base); overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--color-accent); opacity: 0; transition: opacity var(--transition-base);
}
.service-card:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.service-card:hover::before { opacity: 1; }

.service-card-featured {
    background: var(--color-bg-dark); border-color: rgba(255,255,255,.06);
}
.service-card-featured h3 { color: #fff; }
.service-card-featured > p { color: rgba(255,255,255,.55); }
.service-card-featured::before { opacity: 1; background: var(--color-accent); }

.service-card-badge {
    position: absolute; top: 1.25rem; right: 1.25rem;
    background: var(--color-accent); color: #fff;
    font-size: var(--font-size-xs); font-weight: 700;
    padding: .25rem .7rem; border-radius: var(--radius-full);
    text-transform: uppercase; letter-spacing: .5px;
}
.service-card-icon {
    width: 50px; height: 50px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-md); background: var(--color-accent-light);
    color: var(--color-accent); font-size: 1.25rem; margin-bottom: 1.25rem;
}
.service-card-featured .service-card-icon { background: rgba(59,130,246,.15); color: #93c5fd; }
.service-card h3 { font-size: var(--font-size-xl); margin-bottom: .6rem; }
.service-card > p { color: var(--color-text-secondary); font-size: var(--font-size-sm); line-height: 1.7; margin-bottom: 1.25rem; }
.service-features { display: flex; flex-direction: column; gap: .5rem; }
.service-features li { display: flex; align-items: center; gap: .5rem; font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.service-features li i { color: var(--color-success); font-size: var(--font-size-xs); }
.service-card-featured .service-features li { color: rgba(255,255,255,.5); }
.service-card-featured .service-features li i { color: #34d399; }

/* ============ SERVICE DETAILS (Leistungen Page) ============ */
.service-detail {
    padding: 2.5rem 0; margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail-header {
    display: flex; align-items: center; gap: 1.25rem; margin-bottom: 1.5rem;
}
.service-detail-icon {
    width: 56px; height: 56px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-lg); background: var(--color-accent-light);
    color: var(--color-accent); font-size: 1.4rem; flex-shrink: 0;
}
.service-detail-icon-discord { background: rgba(88,101,242,.1); color: var(--color-discord); }
.service-detail-icon-twitch { background: rgba(145,70,255,.1); color: var(--color-twitch); }
.service-detail-subtitle { color: var(--color-text-secondary); font-size: var(--font-size-sm); margin-top: .2rem; }
.service-detail-body > p { color: var(--color-text-secondary); line-height: 1.8; margin-bottom: 1.75rem; }
.service-detail-features {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.75rem;
}
.feature-item {
    display: flex; align-items: flex-start; gap: .75rem;
    padding: 1.25rem; background: var(--color-bg-secondary);
    border-radius: var(--radius-md); border: 1px solid var(--color-border-light);
}
.feature-item i { color: var(--color-accent); margin-top: 2px; flex-shrink: 0; }
.feature-item h4 { font-size: var(--font-size-sm); font-weight: 600; margin-bottom: .2rem; }
.feature-item p { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: 1.6; }
.service-detail-tech { display: flex; flex-wrap: wrap; gap: .4rem; }
.tech-tag {
    padding: .3rem .85rem; background: var(--color-accent-light);
    color: var(--color-accent-dark); font-size: var(--font-size-xs);
    font-weight: 600; border-radius: var(--radius-full);
}

/* ============ WHY US ============ */
.why-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.why-card {
    padding: 2rem; background: var(--color-bg-card); border-radius: var(--radius-xl);
    border: 1px solid var(--color-border); transition: all var(--transition-base);
}
.why-card:hover { box-shadow: var(--shadow-card); transform: translateY(-3px); }
.why-icon {
    width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-md); background: var(--color-accent);
    color: #fff; font-size: 1rem; margin-bottom: 1rem;
}
.why-card h3 { font-size: var(--font-size-lg); margin-bottom: .4rem; }
.why-card p { color: var(--color-text-secondary); font-size: var(--font-size-sm); line-height: 1.7; }

/* ============ PROCESS ============ */
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.process-step {
    padding: 1.75rem 1.5rem; background: var(--color-bg-card); border-radius: var(--radius-xl);
    border: 1px solid var(--color-border); transition: all var(--transition-base);
}
.process-step:hover { box-shadow: var(--shadow-card); transform: translateY(-3px); }
.process-number {
    font-family: var(--font-heading); font-size: var(--font-size-4xl); font-weight: 800;
    color: var(--color-accent); line-height: 1; margin-bottom: .75rem; opacity: .3;
}
.process-step h3 { font-size: var(--font-size-base); margin-bottom: .4rem; }
.process-step p { color: var(--color-text-secondary); font-size: var(--font-size-sm); line-height: 1.7; }

/* ============ CTA SECTION ============ */
.cta-section {
    background: var(--color-bg-dark); padding: 5rem 0;
    position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 40% 40% at 75% 50%, rgba(59,130,246,.08) 0%, transparent 70%);
}
.cta-content { position: relative; text-align: center; max-width: 580px; margin: 0 auto; }
.cta-title { font-size: var(--font-size-3xl); font-weight: 800; color: #fff; margin-bottom: .75rem; }
.cta-description { color: rgba(255,255,255,.5); font-size: var(--font-size-lg); line-height: 1.7; margin-bottom: 2rem; }

/* ============ ABOUT PAGE ============ */
.about-grid {
    display: grid; grid-template-columns: 320px 1fr; gap: 3rem; align-items: start;
}
.about-sidebar { display: flex; flex-direction: column; gap: 1.25rem; }
.about-card {
    padding: 1.5rem; background: var(--color-bg-card); border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.about-card h2 {
    font-size: var(--font-size-base); margin-bottom: 1rem;
    display: flex; align-items: center; gap: .5rem;
}
.about-card h2 i { color: var(--color-accent); font-size: var(--font-size-sm); }
.about-photo { padding: 0; overflow: hidden; }
.about-photo img { width: 100%; height: auto; display: block; }
.about-facts { display: flex; flex-direction: column; gap: .4rem; }
.about-facts li { font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.about-facts li strong { color: var(--color-text); font-weight: 600; }

.skill-tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.skill-tag {
    padding: .3rem .75rem; background: var(--color-bg-secondary);
    color: var(--color-text-secondary); font-size: var(--font-size-xs);
    font-weight: 500; border-radius: var(--radius-full); border: 1px solid var(--color-border);
}

.about-main { display: flex; flex-direction: column; gap: .5rem; }
.about-section { padding: 1.5rem 0; }
.about-section h2 {
    font-size: var(--font-size-xl); margin-bottom: .75rem;
    display: flex; align-items: center; gap: .5rem;
}
.about-section h2 i { color: var(--color-accent); font-size: var(--font-size-base); }
.about-section p { color: var(--color-text-secondary); line-height: 1.8; margin-bottom: .75rem; }
.about-cta-section {
    background: var(--color-bg-secondary); border-radius: var(--radius-xl);
    padding: 2rem !important; margin-top: 1rem;
}
.about-cta-buttons { display: flex; gap: .75rem; margin-top: 1rem; flex-wrap: wrap; }

/* ============ PORTFOLIO PAGE ============ */
.portfolio-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.portfolio-card {
    display: flex; gap: 1.5rem; padding: 2rem;
    background: var(--color-bg-card); border-radius: var(--radius-xl);
    border: 1px solid var(--color-border); transition: all var(--transition-base);
}
.portfolio-card:hover { box-shadow: var(--shadow-card); transform: translateY(-3px); }
.portfolio-card-icon {
    width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-lg); background: var(--color-accent-light);
    color: var(--color-accent); font-size: 1.25rem; flex-shrink: 0;
}
.portfolio-card-body { flex: 1; }
.portfolio-tag {
    display: inline-block; padding: .2rem .6rem; background: var(--color-accent-light);
    color: var(--color-accent-dark); font-size: var(--font-size-xs); font-weight: 600;
    border-radius: var(--radius-full); margin-bottom: .6rem;
}
.portfolio-card h3 { font-size: var(--font-size-lg); margin-bottom: .5rem; }
.portfolio-card p { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 1rem; }
.portfolio-tech { display: flex; flex-wrap: wrap; gap: .35rem; }
.portfolio-tech span {
    padding: .2rem .6rem; background: var(--color-bg-secondary); border: 1px solid var(--color-border);
    color: var(--color-text-muted); font-size: var(--font-size-xs); border-radius: var(--radius-full);
}
.portfolio-cta {
    margin-top: 3rem; text-align: center; padding: 3rem;
    background: var(--color-bg-secondary); border-radius: var(--radius-xl);
}
.portfolio-cta h2 { font-size: var(--font-size-2xl); margin-bottom: .5rem; }
.portfolio-cta p { color: var(--color-text-secondary); margin-bottom: 1.5rem; }

/* ============ KONTAKT PAGE ============ */
.kontakt-section { padding-top: 3rem; }
.kontakt-grid { display: grid; grid-template-columns: 1fr 360px; gap: 2.5rem; align-items: start; }
.kontakt-form-wrapper {
    background: var(--color-bg-card); padding: 2rem; border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}
.kontakt-form { display: flex; flex-direction: column; gap: 0; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
    display: flex; align-items: center; gap: .4rem;
    font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text);
    margin-bottom: .4rem;
}
.form-group label i { color: var(--color-text-muted); font-size: var(--font-size-xs); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: .7rem .9rem; font-family: var(--font-body);
    font-size: var(--font-size-base); color: var(--color-text);
    background: var(--color-bg); border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md); transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-group select { cursor: pointer; }

.form-checkbox {
    display: flex; align-items: flex-start; gap: .5rem;
    flex-direction: row !important;
}
.form-checkbox input[type="checkbox"] {
    width: auto; margin-top: 3px; flex-shrink: 0;
}
.form-checkbox label {
    font-weight: 400; font-size: var(--font-size-sm); color: var(--color-text-secondary);
    margin-bottom: 0;
}
.form-checkbox label a { color: var(--color-accent); }
.form-checkbox label a:hover { text-decoration: underline; }

.kontakt-sidebar { display: flex; flex-direction: column; gap: 1rem; }
.kontakt-card {
    padding: 1.5rem; background: var(--color-bg-card); border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.kontakt-card-highlight {
    background: var(--color-bg-dark); border-color: transparent;
}
.kontakt-card-highlight h3 { color: #fff; }
.kontakt-card-highlight p { color: rgba(255,255,255,.55); }
.kontakt-card-icon {
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-md); background: var(--color-accent-light);
    color: var(--color-accent); font-size: 1rem; margin-bottom: .75rem;
}
.kontakt-card-highlight .kontakt-card-icon { background: rgba(59,130,246,.15); color: #93c5fd; }
.kontakt-card h3 { font-size: var(--font-size-base); margin-bottom: .4rem; }
.kontakt-card p { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: 1.6; }
.kontakt-email {
    display: inline-block; color: var(--color-accent); font-size: var(--font-size-sm);
    font-weight: 600; margin-top: .3rem;
}
.kontakt-email:hover { text-decoration: underline; }

.kontakt-card-social h3 { margin-bottom: .75rem; }
.kontakt-social-links { display: flex; gap: .6rem; }
.kontakt-social-link {
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-md); background: var(--color-bg-secondary);
    color: var(--color-text-secondary); font-size: 1rem; transition: all var(--transition-base);
    border: 1px solid var(--color-border);
}
.kontakt-social-link:hover { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

.kontakt-status {
    padding: .85rem 1rem; border-radius: var(--radius-md);
    font-size: var(--font-size-sm); margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem;
}
.kontakt-status-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.kontakt-status-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ============ FAQ PAGE ============ */
.faq-list { display: flex; flex-direction: column; gap: .75rem; }
.faq-item {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition-base);
}
.faq-item.open { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.faq-question {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    width: 100%; padding: 1.1rem 1.25rem; background: none; border: none;
    cursor: pointer; font-family: var(--font-body); font-size: var(--font-size-base);
    font-weight: 600; color: var(--color-text); text-align: left;
}
.faq-question i { font-size: var(--font-size-sm); color: var(--color-text-muted); transition: transform var(--transition-base); flex-shrink: 0; }
.faq-item.open .faq-question i { transform: rotate(180deg); color: var(--color-accent); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height .4s ease;
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer p {
    padding: 0 1.25rem 1.25rem; color: var(--color-text-secondary);
    font-size: var(--font-size-sm); line-height: 1.8;
}
.faq-cta {
    text-align: center; margin-top: 3rem; padding: 2rem;
    background: var(--color-bg-secondary); border-radius: var(--radius-xl);
}
.faq-cta p { color: var(--color-text-secondary); margin-bottom: 1rem; }

/* ============ IMPRESSUM / DATENSCHUTZ ============ */
.impressum-grid {
    display: grid; grid-template-columns: 300px 1fr; gap: 3rem; align-items: start;
}
.impressum-sidebar {
    display: flex; flex-direction: column; gap: 1.25rem;
    position: sticky; top: 100px;
}
.impressum-card {
    padding: 1.5rem; background: var(--color-bg-card); border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.impressum-card h2 {
    font-size: var(--font-size-base); margin-bottom: .75rem;
    display: flex; align-items: center; gap: .5rem;
}
.impressum-card h2 i { color: var(--color-accent); font-size: var(--font-size-sm); }
.impressum-card p { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: 1.7; }
.impressum-card a { display: inline-flex; margin-top: .75rem; }
.impressum-hinweis {
    margin-top: 1rem; padding: .75rem; background: #fef3c7;
    border-radius: var(--radius-sm); font-size: var(--font-size-xs);
    color: #92400e; display: flex; align-items: flex-start; gap: .5rem;
}
.impressum-hinweis i { margin-top: 2px; flex-shrink: 0; }

.impressum-main { display: flex; flex-direction: column; }
.impressum-section { padding: 1.5rem 0; border-bottom: 1px solid var(--color-border-light); }
.impressum-section:last-of-type { border-bottom: none; }
.impressum-section h2 {
    font-size: var(--font-size-lg); margin-bottom: .75rem;
    display: flex; align-items: center; gap: .5rem;
}
.impressum-section h2 i { color: var(--color-accent); font-size: var(--font-size-sm); }
.impressum-section p { color: var(--color-text-secondary); font-size: var(--font-size-sm); line-height: 1.8; margin-bottom: .75rem; }
.impressum-section p:last-child { margin-bottom: 0; }
.impressum-stand { margin-top: 2rem; font-size: var(--font-size-xs); color: var(--color-text-muted); }

.datenschutz-toc { display: flex; flex-direction: column; gap: .35rem; }
.datenschutz-toc a {
    font-size: var(--font-size-sm); color: var(--color-text-secondary);
    display: flex; align-items: center; gap: .4rem; transition: color var(--transition-fast);
}
.datenschutz-toc a:hover { color: var(--color-accent); }
.datenschutz-toc a i { font-size: var(--font-size-xs); color: var(--color-accent); }
.datenschutz-address { font-style: normal; }

/* ============ FLASH MESSAGES ============ */
.flash-message { padding: .75rem 0; font-size: var(--font-size-sm); font-weight: 500; }
.flash-message .container { display: flex; align-items: center; justify-content: space-between; }
.flash-success { background: #d1fae5; color: #065f46; }
.flash-error { background: #fee2e2; color: #991b1b; }
.flash-info { background: var(--color-accent-light); color: var(--color-accent-dark); }
.flash-close { background: none; border: none; cursor: pointer; color: inherit; opacity: .6; }
.flash-close:hover { opacity: 1; }

/* ============ FOOTER ============ */
.footer {
    background: var(--color-bg-dark); color: var(--color-text-on-dark);
    padding: 3.5rem 0 0;
}
.footer-grid {
    display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem; padding-bottom: 2.5rem;
}
.footer-logo {
    font-family: var(--font-heading); font-size: 1.4rem; font-weight: 800;
    display: inline-flex; margin-bottom: .75rem;
}
.footer-logo .brand-nairo { color: #fff; }
.footer-logo .brand-studios { color: var(--color-accent); }
.footer-tagline { color: rgba(255,255,255,.4); font-size: var(--font-size-sm); line-height: 1.7; max-width: 280px; }
.footer-social { display: flex; gap: .5rem; margin-top: 1.25rem; }
.footer-social a {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm); background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.07); color: rgba(255,255,255,.5);
    transition: all var(--transition-base);
}
.footer-social a:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

.footer-title {
    font-family: var(--font-heading); font-size: var(--font-size-xs); font-weight: 700;
    color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: 1.5px;
    margin-bottom: 1rem;
}
.footer-links { display: flex; flex-direction: column; gap: .5rem; }
.footer-links a {
    font-size: var(--font-size-sm); color: rgba(255,255,255,.4);
    transition: color var(--transition-fast); display: flex; align-items: center; gap: .4rem;
}
.footer-links a:hover { color: rgba(255,255,255,.9); }
.footer-links a i { font-size: .6rem; color: rgba(255,255,255,.2); }

.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.25rem 0; border-top: 1px solid rgba(255,255,255,.06);
    font-size: var(--font-size-xs); color: rgba(255,255,255,.3);
}
.footer-legal { display: flex; gap: 1.25rem; }
.footer-legal a { color: rgba(255,255,255,.35); transition: color var(--transition-fast); }
.footer-legal a:hover { color: rgba(255,255,255,.8); }

/* ============ ANIMATIONS ============ */
.fade-in { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: repeat(2,1fr); }
    .service-detail-features { grid-template-columns: 1fr; }
    .kontakt-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2,1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .impressum-grid { grid-template-columns: 1fr; }
    .impressum-sidebar { position: static; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }
    .navbar-nav {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: var(--color-bg-dark);
        border-top: 1px solid rgba(255,255,255,.06);
        flex-direction: column; padding: .75rem;
        box-shadow: 0 16px 32px rgba(0,0,0,.3);
    }
    .navbar-nav.active { display: flex; }
    .navbar-toggle { display: block; }
    .navbar-auth { display: none; }
    .nav-item-mobile-auth { display: block; }
    .nav-link { padding: .65rem .9rem; }

    .hero { min-height: auto; padding: 5.5rem 0 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; justify-content: center; }

    .section { padding: 3rem 0; }
    .why-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: .6rem; text-align: center; }
    .scroll-indicator { display: none; }
    .about-cta-buttons { flex-direction: column; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2rem; }
    .portfolio-card { flex-direction: column; }
}

/* ============ ADDITIONAL MISSING CLASSES ============ */
.main-content { min-height: 50vh; }
.preloader-content { display: flex; align-items: center; justify-content: center; }
.hero-content { max-width: 680px; }
.footer-brand {}
.footer-nav {}
.social-link {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm); background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.07); color: rgba(255,255,255,.5);
    transition: all var(--transition-base);
}
.social-link:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

.scroll-to-top {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 900;
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    background: var(--color-bg-dark); color: #fff;
    border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md);
    cursor: pointer; opacity: 0; visibility: hidden;
    transition: all var(--transition-base); font-size: .9rem;
}
.scroll-to-top.visible { opacity: 1; visibility: visible; }
.scroll-to-top:hover { background: var(--color-accent); border-color: var(--color-accent); transform: translateY(-2px); }