* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --primary-color: #2563EB;
    --primary-dark: #1D4ED8;
    --secondary-color: #0F172A;
    --accent-color: #06B6D4;
    --accent-dark: #0891B2;
    --text-light: #F8FAFC;
    --bg-dark: #0F172A;
    --bg-dark-secondary: #1E293B;
    --gold-accent: #F59E0B;
    --gradient-primary: linear-gradient(135deg, #2563EB 0%, #1D4ED8 50%, #1E40AF 100%);
    --gradient-secondary: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    letter-spacing: -0.01em;
    scroll-behavior: smooth;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.theme-light {
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --border-color: rgba(37, 99, 235, 0.1);
    --shadow-soft: 0 4px 20px rgba(37, 99, 235, 0.08);
    --shadow-medium: 0 8px 30px rgba(37, 99, 235, 0.12);
    --shadow-strong: 0 20px 60px rgba(37, 99, 235, 0.20);
    --header-bg: rgba(255, 255, 255, 0.95);
    --input-bg: rgba(248, 250, 252, 0.5);
}

.theme-dark {
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --text-primary: #F8FAFC;
    --text-secondary: #CBD5E1;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.2);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.3);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.4);
    --header-bg: rgba(15, 23, 42, 0.85);
    --input-bg: rgba(30, 41, 59, 0.5);
}

/* Enhanced Typography */
.text-display {
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.1;
}

.text-heading {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.text-subheading {
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

/* Professional Header */
.professional-header {
    background: var(--header-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-menu {
    background-color: var(--bg-primary);
}

.professional-header.scrolled {
    box-shadow: var(--shadow-soft);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: scale(1.02);
}

.company-name {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    font-size: 1.375rem;
}

.theme-dark .company-name {
     background: linear-gradient(135deg, #FFFFFF, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced Navigation */
.nav-link {
    position: relative;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    border-radius: 8px;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.nav-link:hover {
    color: white;
    transform: translateY(-1px);
}

.nav-link:hover::before {
    opacity: 1;
}

#mobile-menu-btn {
    color: var(--text-primary);
}

/* Elegant Language Toggle */
.language-toggle {
    display: flex;
    align-items: center;
    background: rgba(37, 99, 235, 0.06);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 4px;
    gap: 2px;
}

.theme-dark .language-toggle {
    background: rgba(255, 255, 255, 0.06);
}

.language-option {
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.875rem;
    font-weight: 600;
    min-width: 44px;
    text-align: center;
}

.language-option.active {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.language-option:not(.active) {
    color: var(--primary-color);
}

.theme-dark .language-option:not(.active) {
    color: var(--text-secondary);
}

.language-option:hover:not(.active) {
    background: rgba(37, 99, 235, 0.08);
    transform: scale(1.05);
}

.theme-dark .language-option:hover:not(.active) {
    background: rgba(255, 255, 255, 0.08);
}

/* Stunning Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slides {
    position: absolute;
    inset: 0;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.7);
}

.overlay-dark {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    z-index: 1;
}

.overlay-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg, 
        rgba(37, 99, 235, 0.3) 0%, 
        rgba(6, 182, 212, 0.2) 50%, 
        transparent 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 0 2rem;
    max-width: 1200px;
    width: 100%;
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 6rem);
    font-weight: 900;
    line-height: 1.05;
    margin: 0 0 1rem;
    color: #FFFFFF;
    text-shadow: 0 3px 8px rgba(0, 0, 0, 0.8);
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: clamp(1.8rem, 5vw, 4rem);
    font-weight: 700;
    margin: 0 0 1.5rem;
    color: #FFFFFF;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
    letter-spacing: -0.02em;
}

.hero-description {
    margin: 0 auto 3rem;
    max-width: 800px;
    font-size: clamp(1.125rem, 2.8vw, 1.75rem);
    color: #FFFFFF;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.9);
    font-weight: 400;
    line-height: 1.6;
}

.cta-button {
    background: var(--gradient-primary);
    color: white;
    font-weight: 700;
    letter-spacing: 0.5px;
    border: 0;
    border-radius: 16px;
    padding: 18px 40px;
    font-size: 1.125rem;
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.5);
}

.cta-button:hover::before {
    left: 100%;
}

/* Elegant Carousel Controls */
.carousel-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 16px;
    z-index: 4;
}

.carousel-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
}

.carousel-dot.active {
    background: var(--primary-color);
    border-color: white;
    transform: scale(1.4);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.6);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    border: 0;
    cursor: pointer;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    font-size: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.carousel-nav:hover {
    background: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
    border-color: white;
}

.carousel-nav.left {
    left: 30px;
}

.carousel-nav.right {
    right: 30px;
}

/* Professional Section Styling */
.section-container {
    padding: 6rem 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.theme-dark .section-title {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    color: var(--text-secondary);
    font-weight: 500;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Section-specific text color overrides */
.about-section h3,
.mvv-card h3,
.service-card h3,
.contact-info h3, .contact-info h4,
.contact-form h3, .contact-form label {
    color: var(--text-primary);
}

.about-section p, .mvv-card p, .mvv-card li,
.service-description, .contact-details p {
    color: var(--text-secondary);
}


/* Enhanced About Section */
.about-section {
    background-color: var(--bg-secondary);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.3), transparent);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    perspective: 1200px;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-primary);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.stat-card:hover {
    transform: translateY(-8px) translateZ(30px);
    box-shadow: var(--shadow-strong);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.theme-dark .stat-number {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
    color: var(--text-primary);
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
}

/* Mission, Vision, Values Cards */
.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    perspective: 1200px;
}

.mvv-card {
    background-color: var(--bg-primary);
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.mvv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.mvv-card:hover {
    transform: translateY(-12px) translateZ(40px) rotateY(-3deg);
    box-shadow: var(--shadow-strong);
}

.mvv-card:hover::before {
    transform: scaleX(1);
}

.mvv-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.1));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--primary-color);
    font-size: 2rem;
    transition: all 0.4s ease;
}

.theme-dark .mvv-icon {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(6, 182, 212, 0.1));
    color: var(--accent-color);
}

.mvv-card:hover .mvv-icon {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1) rotateY(180deg);
}

/* Professional Service Cards */
.services-section {
    background-color: var(--bg-primary);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(600px, 1fr));
    gap: 3rem;
    perspective: 1200px;
}

.service-card {
    background-color: var(--bg-primary);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-medium);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px) translateZ(30px);
    box-shadow: var(--shadow-strong);
}

.service-card:hover::before {
    transform: scaleY(1);
}

.service-header {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-right: 1.5rem;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.service-description {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* Enhanced Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    perspective: 1200px;
}

.portfolio-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    aspect-ratio: 4/3;
}

.portfolio-item:hover {
    transform: scale(1.05) translateZ(20px);
    box-shadow: var(--shadow-medium);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(15, 23, 42, 0.9));
    color: white;
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-title {
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.portfolio-description {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Stunning Team Section */
.team-section {
    background: var(--gradient-secondary);
    color: white;
    position: relative;
}

.team-section .section-title {
    background: linear-gradient(135deg, #FFFFFF, var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent; /* Fallback */
}

.team-section .section-subtitle {
     color: var(--text-secondary);
}


.team-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.02)"/><circle cx="80" cy="80" r="1" fill="rgba(255,255,255,0.02)"/><circle cx="40" cy="60" r="1" fill="rgba(255,255,255,0.02)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.5;
}

.team-grid {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: repeat(3, 1fr);
    position: relative;
    z-index: 1;
    perspective: 1200px;
}

.team-card {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.team-card:hover {
    transform: translateY(-12px) translateZ(50px) scale(1.02);
    box-shadow: 0 25px 50px rgba(37, 99, 235, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

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

.team-avatar {
    width: 10rem;
    height: 10rem;
    border-radius: 50%;
    border: 4px solid var(--accent-color);
    background: white;
    overflow: hidden;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.team-card:hover .team-avatar {
    transform: scale(1.05);
    border-color: var(--gold-accent);
    box-shadow: 0 12px 40px rgba(245, 158, 11, 0.4);
}

.team-name {
    font-size: 1.375rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 2;
}

.team-position {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    position: relative;
    z-index: 2;
}

.team-bio {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.team-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    position: relative;
    z-index: 2;
}

.team-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.team-link:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background: rgba(6, 182, 212, 0.1);
}

/* Professional Contact Section */
.contact-section {
    background-color: var(--bg-secondary);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    background-color: var(--bg-primary);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.contact-item:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
}

.contact-details h4 {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.contact-details p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link.whatsapp { background: linear-gradient(135deg, #25D366, #128C7E); }
.social-link.facebook { background: linear-gradient(135deg, #1877F2, #42A5F5); }
.social-link.linkedin { background: linear-gradient(135deg, #0A66C2, #0E76A8); }
.social-link.instagram { background: linear-gradient(135deg, #E4405F, #833AB4); }

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Professional Contact Form */
.contact-form {
    background-color: var(--bg-primary);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: var(--input-bg);
    color: var(--text-primary);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    background-color: var(--bg-primary);
}

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

.form-button {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.form-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.form-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.form-button:hover::before {
    left: 100%;
}

/* Premium Footer */
.premium-footer {
    background: var(--gradient-secondary);
    color: white;
    position: relative;
}

.premium-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(6, 182, 212, 0.5), transparent);
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-brand img {
    height: 48px;
}

.footer-brand-name {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #FFFFFF, var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.footer-section h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.footer-list {
    list-style: none;
}

.footer-list li {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Theme Toggle in Header */
.theme-toggle {
    background: transparent;
    color: var(--text-primary);
    border: none;
    border-radius: 8px;
    width: 44px;
    height: 44px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary-color);
}

.theme-dark .theme-toggle:hover {
     background: rgba(255, 255, 255, 0.08);
     color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .carousel-nav {
        display: none;
    }
    
    .section-container {
        padding: 4rem 1rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .mvv-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* Smooth Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* PDF Export Optimizations */
@media print {
    .theme-toggle,
    .carousel-nav,
    .carousel-dots {
        display: none !important;
    }
    
    .hero-section {
        height: 100vh;
        break-inside: avoid;
    }
    
    .section-container {
        break-inside: avoid;
        padding: 2rem 1rem;
    }
    
    .team-card,
    .service-card,
    .mvv-card {
        break-inside: avoid;
        margin-bottom: 1rem;
    }
}