/* Design System & Tokens (Modern Corporate Light Theme) */
:root {
    --bg-primary: #ffffff;      /* Pure White */
    --bg-secondary: #f8fafc;    /* Light Slate Grey */
    --bg-tertiary: #f1f5f9;     /* Light Grey */
    --border: #e2e8f0;          /* Clean Slate Border */
    --text-main: #0f172a;       /* Slate Navy Dark Text */
    --text-muted: #475569;      /* Slate Muted Text */
    --accent: #1e40af;          /* Deep Royal Blue Accent */
    --accent-hover: #1d4ed8;    /* Darker Royal Blue */
    --accent-rgb: 30, 64, 175;
    --radius: 12px;
    --radius-large: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Premium Gradients */
    --accent-gradient: linear-gradient(135deg, #1e40af 0%, #06b6d4 100%);
    --accent-gradient-hover: linear-gradient(135deg, #1d4ed8 0%, #0891b2 100%);
    --glow-shadow: 0 10px 30px rgba(30, 64, 175, 0.15);
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-label {
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #06b6d4;
    margin-bottom: 12px;
    display: inline-block;
}

.section-label-center {
    composes: .section-label;
    text-align: center;
    width: 100%;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #06b6d4;
    margin-bottom: 12px;
    display: block;
}

.center-title {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 24px auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.08) 40%,
        rgba(255, 255, 255, 0.25) 50%,
        rgba(255, 255, 255, 0.08) 60%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
    pointer-events: none;
}

.btn-primary:hover::after {
    left: 120%;
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.35), 0 0 15px rgba(6, 182, 212, 0.15);
}

.btn-secondary {
    background-color: var(--bg-primary);
    color: var(--text-main);
    border: 1px solid var(--border);
}

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

.btn-large {
    padding: 16px 36px;
    font-size: 16px;
}

/* Header */
.site-header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 24px;
    color: var(--text-main);
    text-decoration: none;
}

.logo-icon {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.logo-text {
    background: linear-gradient(135deg, #0f172a 30%, #1e40af 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 80px 0 100px 0;
    background-color: var(--bg-primary);
    overflow: hidden;
}

.glow-blob {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.1;
    z-index: 1;
    pointer-events: none;
    animation: floatGlow 15s infinite alternate ease-in-out;
}

.glow-blob-1 {
    background: #1e40af;
    top: -100px;
    right: -100px;
}

.glow-blob-2 {
    background: #06b6d4;
    bottom: -150px;
    left: -100px;
    animation-delay: 5s;
}

@keyframes floatGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, 30px) scale(1.1); }
}

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

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.badge-new {
    display: inline-flex;
    align-items: center;
    background: rgba(30, 64, 175, 0.05);
    border: 1px solid rgba(30, 64, 175, 0.1);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #0f172a 20%, #1e40af 60%, #06b6d4 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--border);
    padding-top: 40px;
    gap: 24px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 36px;
    font-weight: 800;
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
}

.stat-text {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.about-text-content h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-main);
}

.about-text-content p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.glass-info-card {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-large);
    padding: 36px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.glass-info-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--accent);
}

.glass-info-card p {
    font-size: 14px;
    color: var(--text-muted);
}

.glass-info-card .divider {
    height: 1px;
    background: var(--border);
    margin: 24px 0;
}

/* Mission & Values */
.mission-section {
    padding: 100px 0;
    background-color: var(--bg-primary);
}

.mission-container-card {
    background: radial-gradient(circle at 90% 10%, rgba(6, 182, 212, 0.05) 0%, rgba(30, 64, 175, 0.03) 100%), #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-large);
    padding: 60px 40px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.02);
}

.mission-content {
    max-width: 800px;
    margin: 0 auto;
}

.mission-content h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 24px;
}

.mission-desc {
    font-size: 17px;
    color: var(--text-muted);
    line-height: 1.8;
    text-align: center;
}

/* Services */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 16px;
    color: var(--text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-large);
    padding: 40px;
    display: flex;
    gap: 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(30, 64, 175, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.service-card:hover .service-icon-wrapper {
    background: var(--accent-gradient);
}

.service-icon {
    font-size: 28px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    filter: brightness(0) invert(1);
}

.service-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    transition: var(--transition);
}

.service-card:hover .service-content h3 {
    color: var(--accent);
}

.service-content p {
    font-size: 15px;
    color: var(--text-muted);
}

/* Feedback Form Section */
.feedback-section {
    padding: 100px 0;
    background-color: var(--bg-primary);
    position: relative;
}

.feedback-container-card {
    max-width: 640px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border);
    border-radius: var(--radius-large);
    padding: 48px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.feedback-header {
    text-align: center;
    margin-bottom: 36px;
}

.feedback-header h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
}

.feedback-header p {
    font-size: 14px;
    color: var(--text-muted);
}

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 15px;
    outline: none;
    font-family: inherit;
    transition: var(--transition);
    background-color: var(--bg-secondary);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background-color: var(--bg-primary);
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1px solid var(--border);
    cursor: pointer;
}

.checkbox-group label {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-muted);
    cursor: pointer;
}

.policy-link {
    color: var(--accent);
    text-decoration: none;
}

.policy-link:hover {
    text-decoration: underline;
}

.submit-btn {
    width: 100%;
    margin-top: 10px;
}

.success-screen-box {
    text-align: center;
    padding: 30px 10px;
}

.success-icon {
    width: 64px;
    height: 64px;
    background: var(--accent-gradient);
    color: #ffffff;
    font-size: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    box-shadow: var(--glow-shadow);
}

.success-screen-box h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
}

.success-screen-box p {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

/* Contacts & Map Section */
.contacts-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: start;
}

.contacts-info h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 36px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.item-icon {
    font-size: 24px;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.item-details h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.item-details p,
.item-details a {
    font-size: 15px;
    color: var(--text-muted);
    text-decoration: none;
}

.item-details a:hover {
    color: var(--accent);
}

.legal-details {
    padding-top: 30px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

.company-map {
    height: 100%;
}

/* Footer */
.site-footer {
    background-color: var(--text-main);
    color: #ffffff;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
}

.footer-logo-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
    background: #ffffff;
    padding: 2px;
    border-radius: 8px;
}

.footer-copy {
    font-size: 13px;
    opacity: 0.6;
}

/* Responsive Rules */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 38px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }
    
    .company-map iframe {
        height: 380px;
    }
}

@media (max-width: 768px) {
    .site-header {
        position: relative;
    }
    
    .header-container {
        height: auto;
        padding: 16px 24px;
        flex-direction: column;
        gap: 16px;
    }
    
    .nav-links {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-btn {
        display: none; /* Hide top btn on mobile */
    }
    
    .hero-section {
        padding: 40px 0 60px 0;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-top: 30px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 30px;
        flex-direction: column;
        gap: 16px;
    }
    
    .feedback-container-card {
        padding: 24px;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}