/* ==========================================================================
   Design System & Theme Variables
   ========================================================================== */
:root {
    --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

    /* Color Palette */
    --bg-base: #090d16;
    --bg-surface: rgba(15, 23, 42, 0.72);
    --bg-surface-hover: rgba(30, 41, 59, 0.6);
    --bg-surface-active: rgba(51, 65, 85, 0.5);
    
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --accent-primary: #6366f1;
    --accent-glow: rgba(99, 102, 241, 0.35);
    --cyan-glow: rgba(6, 182, 212, 0.3);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #818cf8;

    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glass-highlight: rgba(255, 255, 255, 0.16);
    --border-glass-hover: rgba(99, 102, 241, 0.4);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    background-color: var(--bg-base);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 100% 20%, rgba(236, 72, 153, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 0% 40%, rgba(6, 182, 212, 0.08) 0%, transparent 40%),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 100%, 48px 48px, 48px 48px;
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-primary), sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ==========================================================================
   Header Component Styles
   ========================================================================== */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 1.5rem;
    transition: padding var(--transition-normal);
}

.header.scrolled {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

/* Glowing Top Accent Line */
.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(99, 102, 241, 0.4) 20%, 
        rgba(236, 72, 153, 0.6) 50%, 
        rgba(6, 182, 212, 0.4) 80%, 
        transparent 100%
    );
    opacity: 0.8;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: var(--bg-surface);
    backdrop-filter: blur(18px) saturate(180%);
    -webkit-backdrop-filter: blur(18px) saturate(180%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: 
        0 4px 20px -2px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.04) inset,
        0 10px 40px -10px var(--accent-glow);
    transition: all var(--transition-normal);
}

.header-container:hover {
    border-color: var(--border-glass-highlight);
    box-shadow: 
        0 6px 24px -2px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.08) inset,
        0 12px 48px -8px var(--accent-glow);
}

/* ==========================================================================
   Signature / Logo Area
   ========================================================================== */
.signature {
    display: flex;
    align-items: center;
    min-width: 0;
}

.signature-link {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    text-decoration: none;
}

/* Profile Avatar */
.signature-avatar {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(236, 72, 153, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.signature-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    display: block;
    z-index: 1;
}

.avatar-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.signature-link:hover .signature-avatar {
    transform: translateY(-1px) scale(1.04);
    border-color: rgba(165, 180, 252, 0.5);
    box-shadow: 0 0 20px -2px var(--accent-glow);
}

.signature-link:hover .avatar-glow {
    opacity: 0.4;
}

/* Signature Text & Status Badge */
.signature-text-group {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.signature-name {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
    white-space: nowrap;
    background-image: linear-gradient(120deg, #ffffff 0%, #ffffff 50%, #a5b4fc 80%, #ec4899 100%);
    background-size: 250% 100%;
    background-position: 0 50%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: background-position var(--transition-normal);
}

.signature-link:hover .signature-name {
    background-position: 100% 50%;
}

.signature-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-family: var(--font-mono), monospace;
}

.status-dot {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.8);
    flex-shrink: 0;
}

.status-dot::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background-color: #10b981;
    animation: statusPulse 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    pointer-events: none;
    will-change: transform, opacity;
    transform: translateZ(0);
}

@keyframes statusPulse {
    0% {
        transform: scale(1);
        opacity: 0.75;
    }
    75%, 100% {
        transform: scale(2.6);
        opacity: 0;
    }
}

/* ==========================================================================
   Navigation Menu & Language Switcher
   ========================================================================== */
.header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

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

.desktop-nav {
    display: flex;
    align-items: center;
}

.navigation nav ul,
.nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    background: rgba(0, 0, 0, 0.25);
    padding: 0.3rem 0.35rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.nav-link:hover {
    color: #ffffff;
    background: var(--bg-surface-hover);
    transform: translateY(-1px);
}

.nav-link.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 2px;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
    box-shadow: 0 0 6px rgba(99, 102, 241, 0.8);
}

/* Call-to-Action Link */
.nav-link-cta {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(236, 72, 153, 0.18));
    border: 1px solid rgba(165, 180, 252, 0.25);
    color: #ffffff;
    padding: 0.45rem 1.15rem;
    margin-left: 0.25rem;
    font-weight: 600;
    box-shadow: 0 2px 10px -2px rgba(99, 102, 241, 0.2);
}

.nav-link-cta:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 
        0 4px 16px -2px rgba(99, 102, 241, 0.5),
        0 0 20px -4px rgba(236, 72, 153, 0.4);
    transform: translateY(-1px) scale(1.02);
}

.cta-arrow {
    transition: transform var(--transition-fast);
}

.nav-link-cta:hover .cta-arrow {
    transform: translateX(3px);
}

/* Language Switcher Pill */
.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    background: rgba(0, 0, 0, 0.25);
    padding: 0.25rem 0.35rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
}

.lang-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary), serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-full);
    transition: color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
    line-height: 1;
}

.lang-btn:hover {
    color: #ffffff;
    background: var(--bg-surface-hover);
}

.lang-btn.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.28), rgba(236, 72, 153, 0.24));
    box-shadow: 0 1px 6px rgba(99, 102, 241, 0.3);
    border: 1px solid rgba(165, 180, 252, 0.3);
}

.lang-divider {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.15);
    user-select: none;
}

/* ==========================================================================
   Mobile Menu Button & Drawer (Base Desktop State: Hidden)
   ========================================================================== */
.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    -webkit-tap-highlight-color: transparent;
    flex-shrink: 0;
}

.mobile-menu-btn:hover {
    background: var(--bg-surface-hover);
    border-color: var(--border-glass-highlight);
}

.mobile-menu-btn:focus-visible {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-primary);
}

.hamburger-line {
    display: block;
    width: 20px;
    height: 2px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
    transform-origin: center;
}

/* Active / Open Hamburger Transformation */
.mobile-menu-btn.active {
    background: rgba(99, 102, 241, 0.18);
    border-color: rgba(99, 102, 241, 0.4);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Drawer Base */
.mobile-nav {
    display: none;
}

/* ==========================================================================
   Hero Preview & Content
   ========================================================================== */
.main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 1.5rem 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6rem;
    width: 100%;
}

.hero-section {
    max-width: 760px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
    scroll-margin-top: 100vh;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.85rem;
    font-family: var(--font-mono), monospace;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #a5b4fc;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-full);
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.15;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 60%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    font-weight: 400;
}

/* ==========================================================================
   Services & Value Proposition Section
   ========================================================================== */
.services-section {
    width: 100%;
    max-width: 1100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    scroll-margin-top: 6rem;
}

.services-badge {
    color: #06b6d4;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.25);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    width: 100%;
    text-align: left;
}

.service-card {
    position: relative;
    background: var(--bg-surface);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    overflow: hidden;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glass-hover);
    box-shadow: 
        0 12px 30px -10px rgba(0, 0, 0, 0.6),
        0 0 30px -10px var(--accent-glow);
}

.service-card .card-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.service-card.service-web:hover .card-glow {
    background: radial-gradient(circle, rgba(6, 182, 212, 0.35) 0%, transparent 70%);
    opacity: 0.6;
}

.service-card.service-auto:hover .card-glow {
    background: radial-gradient(circle, rgba(168, 85, 247, 0.35) 0%, transparent 70%);
    opacity: 0.6;
}

.service-card.service-soft:hover .card-glow {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.35) 0%, transparent 70%);
    opacity: 0.6;
}

.service-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.service-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.service-web .service-icon {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(99, 102, 241, 0.15));
    border: 1px solid rgba(6, 182, 212, 0.25);
    color: #67e8f9;
}

.service-auto .service-icon {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(236, 72, 153, 0.15));
    border: 1px solid rgba(168, 85, 247, 0.25);
    color: #c084fc;
}

.service-soft .service-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(6, 182, 212, 0.15));
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: #6ee7b7;
}

.service-card:hover .service-icon {
    transform: scale(1.08);
}

.service-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.65rem;
    font-family: var(--font-mono), monospace;
    font-size: 0.72rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.35;
}

.service-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.service-features li {
    position: relative;
    padding-left: 1.25rem;
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

.service-web .service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #06b6d4;
    font-weight: bold;
    font-size: 0.85rem;
}

.service-auto .service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #a855f7;
    font-weight: bold;
    font-size: 0.85rem;
}

.service-soft .service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #10b981;
    font-weight: bold;
    font-size: 0.85rem;
}

/* Value Proposition Card & Pillars */
.value-prop-card {
    position: relative;
    width: 100%;
    background: var(--bg-surface);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-glass-highlight);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    overflow: hidden;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

.value-prop-card .card-glow {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.value-prop-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    max-width: 700px;
    margin: 0 auto;
}

.value-prop-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.8rem;
    font-family: var(--font-mono), monospace;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #818cf8;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-full);
}

.value-prop-title {
    font-size: clamp(1.4rem, 2.5vw, 1.85rem);
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.value-prop-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.value-pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.value-pillar-item {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.value-pillar-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-2px);
}

.value-pillar-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: #818cf8;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-pillar-content {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.value-pillar-heading {
    font-size: 1.05rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.3;
}

.value-pillar-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Services CTA Banner */
.services-cta-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.5rem 1.75rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(236, 72, 153, 0.08) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    flex-wrap: wrap;
}

.services-cta-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    min-width: 260px;
}

.services-cta-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.35;
}

.services-cta-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.services-cta-btn,
.faq-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.4rem;
    background: var(--primary-gradient);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
    white-space: nowrap;
}

.services-cta-btn:hover,
.faq-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
    filter: brightness(1.1);
}

.services-cta-btn .cta-arrow,
.faq-cta-btn .cta-arrow {
    transition: transform var(--transition-fast);
}

.services-cta-btn:hover .cta-arrow,
.faq-cta-btn:hover .cta-arrow {
    transform: translateX(3px);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-section {
    width: 100%;
    max-width: 1100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    scroll-margin-top: 6rem;
}

.section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.15rem;
    text-align: center;
    max-width: 700px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.85rem;
    font-family: var(--font-mono), monospace;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #ec4899;
    background: rgba(236, 72, 153, 0.1);
    border: 1px solid rgba(236, 72, 153, 0.25);
    border-radius: var(--radius-full);
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.3;
    color: #ffffff;
    margin: 0;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    width: 100%;
    text-align: left;
}

.about-card {
    position: relative;
    background: var(--bg-surface);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    overflow: hidden;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.about-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glass-hover);
    box-shadow: 
        0 12px 30px -10px rgba(0, 0, 0, 0.6),
        0 0 30px -10px var(--accent-glow);
}

.about-card .card-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.about-card:hover .card-glow {
    opacity: 0.6;
}

.card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(236, 72, 153, 0.15));
    border: 1px solid rgba(165, 180, 252, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a5b4fc;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.about-card:hover .card-icon {
    transform: scale(1.08);
    color: #ffffff;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.01em;
}

.card-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* Tech Tags */
.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    font-family: var(--font-mono), monospace;
    font-size: 0.8rem;
    font-weight: 500;
    color: #cbd5e1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.tech-tag:hover {
    color: #ffffff;
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.4);
    transform: translateY(-1px);
}

/* Focus List */
.focus-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.focus-list li {
    position: relative;
    padding-left: 1.25rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.focus-list li::before {
    content: '▹';
    position: absolute;
    left: 0;
    top: 0;
    color: #ec4899;
    font-weight: bold;
}

/* ==========================================================================
   Contact Section & Form Styles
   ========================================================================== */
.contact-section {
    width: 100%;
    max-width: 1100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.contact-badge {
    color: #6366f1;
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.25);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 2rem;
    width: 100%;
    align-items: start;
}

.contact-info-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    position: relative;
    background: var(--bg-surface);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    overflow: hidden;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.contact-card:hover {
    border-color: var(--border-glass-hover);
    box-shadow: 
        0 12px 30px -10px rgba(0, 0, 0, 0.6),
        0 0 30px -10px var(--accent-glow);
}

.contact-card .card-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.contact-card:hover .card-glow {
    opacity: 0.6;
}

/* Availability Card */
.availability-card {
    padding: 1.5rem 1.75rem;
    gap: 0.75rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.06), rgba(15, 23, 42, 0.72));
    border-color: rgba(16, 185, 129, 0.2);
}

.availability-header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.availability-status {
    font-size: 0.9rem;
    font-weight: 600;
    color: #34d399;
    font-family: var(--font-mono), monospace;
}

.availability-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* Direct Channels */
.contact-channels-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-channel-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.channel-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(165, 180, 252, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a5b4fc;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.contact-channel-item:hover .channel-icon {
    background: rgba(99, 102, 241, 0.2);
    color: #ffffff;
    transform: scale(1.05);
}

.channel-content {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.channel-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-family: var(--font-mono), monospace;
}

.channel-value {
    color: #ffffff;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

a.channel-value:hover {
    color: #a5b4fc;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.channel-value.static-value {
    color: var(--text-secondary);
}

/* Social Connect */
.social-connect-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-glass);
}

.social-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.social-links-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.social-btn:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.4);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-input,
.form-textarea {
    width: 100%;
    background: rgba(10, 15, 29, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 0.8rem 1rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: #ffffff;
    transition: all var(--transition-fast);
    outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-input:focus,
.form-textarea:focus {
    border-color: rgba(99, 102, 241, 0.6);
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 
        0 0 0 3px rgba(99, 102, 241, 0.15),
        0 0 16px -2px var(--accent-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 0.5rem;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.85rem 1.75rem;
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--radius-md);
    color: #ffffff;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 
        0 4px 16px -2px rgba(99, 102, 241, 0.5),
        0 0 20px -4px rgba(236, 72, 153, 0.4);
    transition: all var(--transition-fast);
    width: 100%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 6px 20px -2px rgba(99, 102, 241, 0.6),
        0 0 25px -4px rgba(236, 72, 153, 0.5);
}

.submit-btn:active {
    transform: translateY(0);
}

.btn-arrow {
    transition: transform var(--transition-fast);
}

.submit-btn:hover .btn-arrow {
    transform: translateX(4px);
}

.form-status {
    font-size: 0.9rem;
    min-height: 1.25rem;
    text-align: center;
    transition: all var(--transition-fast);
}

.form-status.success {
    color: #34d399;
}

.form-status.info {
    color: #38bdf8;
}

.form-status.error {
    color: #f87171;
}

/* ==========================================================================
   FAQ Section & Accordion Styles
   ========================================================================== */
.faq-section {
    width: 100%;
    max-width: 920px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.faq-badge {
    color: #c084fc;
    background: rgba(192, 132, 252, 0.1);
    border-color: rgba(192, 132, 252, 0.25);
}

.faq-category-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.625rem;
    width: 100%;
    max-width: 720px;
}

.faq-filter-btn {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    padding: 0.5rem 1.15rem;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-glass-highlight);
    background: var(--bg-surface-hover);
}

.faq-filter-btn.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.35) 0%, rgba(168, 85, 247, 0.35) 100%);
    border-color: rgba(168, 85, 247, 0.5);
    box-shadow: 0 0 16px -2px rgba(168, 85, 247, 0.35);
}

.faq-accordion-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.faq-item {
    position: relative;
    background: var(--bg-surface);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
}

.faq-item.hidden {
    display: none;
}

.faq-item:hover {
    border-color: var(--border-glass-hover);
    box-shadow: 
        0 8px 24px -6px rgba(0, 0, 0, 0.5),
        0 0 20px -4px rgba(99, 102, 241, 0.15);
}

.faq-item.active {
    border-color: rgba(168, 85, 247, 0.5);
    box-shadow: 
        0 10px 30px -6px rgba(0, 0, 0, 0.6),
        0 0 25px -4px rgba(168, 85, 247, 0.2);
    background: rgba(20, 28, 52, 0.78);
}

.faq-item-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    background: radial-gradient(circle at 50% 0%, rgba(168, 85, 247, 0.12), transparent 70%);
    transition: opacity var(--transition-normal);
}

.faq-item.active .faq-item-glow {
    opacity: 1;
}

.faq-question-btn {
    width: 100%;
    background: none;
    border: none;
    padding: 1.35rem 1.6rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    text-align: left;
    cursor: pointer;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.45;
    transition: color var(--transition-fast);
}

.faq-question-btn:hover {
    color: #ffffff;
}

.faq-item.active .faq-question-btn {
    color: #f8fafc;
}

.faq-question-text {
    flex: 1;
}

.faq-icon-wrapper {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.faq-item:hover .faq-icon-wrapper {
    border-color: rgba(99, 102, 241, 0.4);
    color: var(--text-primary);
}

.faq-item.active .faq-icon-wrapper {
    background: linear-gradient(135deg, #6366f1, #a855f7);
    border-color: transparent;
    color: #ffffff;
    transform: rotate(180deg);
    box-shadow: 0 0 14px -2px rgba(168, 85, 247, 0.5);
}

.faq-chevron {
    transition: transform var(--transition-normal);
}

.faq-answer-panel {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
}

.faq-item.active .faq-answer-panel {
    max-height: 500px;
    opacity: 1;
}

.faq-answer-content {
    padding: 0.25rem 1.6rem 1.5rem 1.6rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 0;
    padding-top: 1.15rem;
}

.faq-cta-card {
    position: relative;
    width: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12) 0%, rgba(168, 85, 247, 0.12) 50%, rgba(236, 72, 153, 0.08) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    overflow: hidden;
    margin-top: 1rem;
    text-align: center;
}

.faq-cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 650px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-cta-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.faq-cta-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Footer Component Styles
   ========================================================================== */
.footer {
    width: 100%;
    border-top: 1px solid var(--border-glass);
    padding: 2rem 1.5rem;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.footer-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 860px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0.75rem 1rem;
    }

    .header.scrolled {
        padding-top: 0.45rem;
        padding-bottom: 0.45rem;
    }

    .desktop-nav {
        display: none;
    }

    .header-right {
        gap: 0.5rem;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-nav {
        display: block;
        max-width: 1200px;
        margin: 0.5rem auto 0;
        background: rgba(13, 17, 28, 0.95);
        backdrop-filter: blur(24px) saturate(180%);
        -webkit-backdrop-filter: blur(24px) saturate(180%);
        border: 1px solid var(--border-glass-highlight);
        border-radius: var(--radius-lg);
        box-shadow: 
            0 16px 40px rgba(0, 0, 0, 0.6),
            0 0 0 1px rgba(255, 255, 255, 0.06) inset,
            0 10px 30px -4px var(--accent-glow);
        padding: 0.65rem;
        max-height: 0;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        overflow: hidden;
        transform: translateY(-8px);
        transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                    opacity 0.25s ease,
                    transform 0.25s ease,
                    visibility 0.25s;
    }

    .mobile-nav.open {
        max-height: 300px;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .mobile-nav-list {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 0.45rem;
        margin: 0;
        padding: 0;
    }

    .mobile-nav-link {
        display: flex;
        align-items: center;
        gap: 0.85rem;
        padding: 0.8rem 1rem;
        border-radius: var(--radius-md);
        font-size: 0.95rem;
        font-weight: 600;
        color: var(--text-secondary);
        text-decoration: none;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(255, 255, 255, 0.04);
        min-height: 48px;
        transition: all var(--transition-fast);
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-nav-link:hover,
    .mobile-nav-link:focus-visible {
        background: rgba(255, 255, 255, 0.08);
        color: #ffffff;
        border-color: rgba(255, 255, 255, 0.12);
        outline: none;
    }

    .mobile-nav-link.active {
        background: rgba(99, 102, 241, 0.18);
        color: #ffffff;
        border-color: rgba(99, 102, 241, 0.4);
        box-shadow: 0 0 16px rgba(99, 102, 241, 0.15) inset;
    }

    .mobile-nav-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--accent-primary);
        width: 20px;
        height: 20px;
        flex-shrink: 0;
    }

    .mobile-nav-link.active .mobile-nav-icon {
        color: #ffffff;
    }

    .mobile-nav-cta {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.22), rgba(236, 72, 153, 0.22));
        border-color: rgba(99, 102, 241, 0.35);
        color: #ffffff;
    }

    .mobile-nav-cta .cta-arrow {
        margin-left: auto;
        color: rgba(255, 255, 255, 0.7);
        transition: transform var(--transition-fast);
    }

    .mobile-nav-cta:hover .cta-arrow {
        transform: translateX(4px);
        color: #ffffff;
    }

    .mobile-nav-cta.active {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.4), rgba(236, 72, 153, 0.4));
        border-color: rgba(236, 72, 153, 0.6);
        box-shadow: 0 4px 16px rgba(99, 102, 241, 0.25);
    }

    .lang-switch {
        padding: 0.25rem 0.35rem;
        gap: 0.2rem;
    }

    .lang-btn {
        padding: 0.25rem 0.45rem;
        font-size: 0.75rem;
        min-width: 26px;
    }
}

@media (max-width: 640px) {
    .header {
        padding: 0.5rem 0.75rem;
    }

    .header.scrolled {
        padding-top: 0.35rem;
        padding-bottom: 0.35rem;
    }

    .header-container {
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }

    .signature-badge {
        display: none;
    }

    .signature-link {
        gap: 0.6rem;
    }

    .signature-name {
        font-size: 0.95rem;
    }

    .signature-avatar {
        width: 36px;
        height: 36px;
    }

    .lang-divider {
        display: none;
    }

    .main {
        padding: 3.5rem 1rem 4rem;
        gap: 3.5rem;
    }

    .services-grid,
    .value-pillars-grid,
    .about-grid {
        grid-template-columns: 1fr;
    }

    .service-card,
    .value-prop-card,
    .about-card,
    .contact-card,
    .faq-cta-card {
        padding: 1.25rem;
    }

    .faq-question-btn {
        padding: 1.1rem 1.2rem;
        font-size: 0.95rem;
        gap: 0.75rem;
    }

    .faq-answer-content {
        padding: 0.25rem 1.2rem 1.2rem 1.2rem;
        font-size: 0.88rem;
    }

    .faq-filter-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.85rem;
    }

    .services-cta-banner {
        flex-direction: column;
        align-items: stretch;
        padding: 1.25rem;
        gap: 1rem;
    }

    .services-cta-btn,
    .faq-cta-btn {
        width: 100%;
        justify-content: center;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

@media (max-width: 440px) {
    .header {
        padding: 0.4rem 0.5rem;
    }

    .header-container {
        padding: 0.4rem 0.6rem;
    }

    .signature-name {
        font-size: 0.875rem;
    }

    .signature-avatar {
        width: 34px;
        height: 34px;
        border-radius: var(--radius-sm);
    }

    .mobile-menu-btn {
        width: 38px;
        height: 38px;
    }

    .lang-btn {
        padding: 0.2rem 0.4rem;
        font-size: 0.72rem;
        min-width: 24px;
    }
}

@media (max-width: 340px) {
    .header-container {
        padding: 0.35rem 0.5rem;
    }

    .signature-name {
        font-size: 0.82rem;
    }

    .signature-avatar {
        width: 30px;
        height: 30px;
    }

    .mobile-menu-btn {
        width: 36px;
        height: 36px;
    }
}