/* Nakitel - Strict Minimalist Design - 2025 */

/* ============================================
   VARIABLES & RESET
   ============================================ */
:root {
    --primary-color: #CC1417;
    --primary-dark: #A01012;
    --secondary-color: #333333;
    --dark: #000000;
    --gray: #86868b;
    --light-gray: #f5f5f7;
    --white: #ffffff;
    --border-color: #d2d2d7;
    --transition: all 0.4s cubic-bezier(0.28, 0.11, 0.32, 1);
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
    color: var(--dark);
    line-height: 1.47059;
    font-weight: 400;
    background: var(--white);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.07143;
    letter-spacing: -0.005em;
    color: #333333;
}

h1 {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    letter-spacing: -0.015em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
}

p {
    font-size: 1.0625rem;
    line-height: 1.47059;
    color: var(--gray);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.navbar-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 24px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 400;
}

.nav-link {
    color: var(--dark);
    opacity: 0.8;
    font-size: 0.75rem;
    letter-spacing: 0.01em;
}

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

.lang-switcher {
    position: relative;
}

.lang-current {
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--border-color);
    background: transparent;
    font-size: 0.75rem;
    cursor: pointer;
    opacity: 0.8;
    transition: var(--transition);
    font-weight: 400;
    border-radius: 4px;
    color: var(--dark);
}

.lang-current:hover {
    opacity: 1;
    border-color: var(--dark);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.25rem;
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 60px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1001;
}

.lang-dropdown.active {
    display: flex;
}

.lang-option {
    padding: 0.375rem 0.75rem;
    border: none;
    background: transparent;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 400;
    color: var(--dark);
    text-align: left;
    border-radius: 2px;
}

.lang-option:hover {
    background: var(--light-gray);
}

.lang-option.active {
    background: var(--primary-color);
    color: var(--white);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.125rem;
    cursor: pointer;
    color: var(--dark);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark);
    color: var(--white);
    padding: 8rem 1.5rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Smaller hero for internal pages */
.hero-small {
    min-height: 50vh;
    padding: 6rem 1.5rem 3rem;
}

.hero-small .hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
}

.hero-small .hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
}

/* Ecology-themed hero */
.hero-ecology {
    background: linear-gradient(135deg, #1a5f3f 0%, #2d7a4f 50%, #1a5f3f 100%);
}

.hero-ecology .hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

/* About page hero */
.hero-about {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.hero-about .hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

/* Social responsibility hero */
.hero-social {
    background: linear-gradient(135deg, #8B2635 0%, #CC1417 50%, #8B2635 100%);
}

.hero-social .hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.social-hero-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    font-size: 2rem;
    overflow: hidden;
}

.social-hero-icon {
    position: absolute;
    color: rgba(255, 255, 255, 0.3);
    animation: floatIcon 20s infinite ease-in-out;
}

.social-hero-icon:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; font-size: 2.5rem; }
.social-hero-icon:nth-child(2) { left: 20%; top: 60%; animation-delay: 2s; font-size: 1.8rem; }
.social-hero-icon:nth-child(3) { left: 30%; top: 40%; animation-delay: 4s; font-size: 2.2rem; }
.social-hero-icon:nth-child(4) { left: 40%; top: 80%; animation-delay: 1s; font-size: 2rem; }
.social-hero-icon:nth-child(5) { left: 50%; top: 30%; animation-delay: 3s; font-size: 2.8rem; }
.social-hero-icon:nth-child(6) { left: 60%; top: 70%; animation-delay: 5s; font-size: 1.6rem; }
.social-hero-icon:nth-child(7) { left: 70%; top: 50%; animation-delay: 2.5s; font-size: 2.3rem; }
.social-hero-icon:nth-child(8) { left: 80%; top: 25%; animation-delay: 4.5s; font-size: 2rem; }
.social-hero-icon:nth-child(9) { left: 90%; top: 65%; animation-delay: 1.5s; font-size: 2.4rem; }
.social-hero-icon:nth-child(10) { left: 15%; top: 85%; animation-delay: 3.5s; font-size: 1.9rem; }
.social-hero-icon:nth-child(11) { left: 75%; top: 15%; animation-delay: 0.5s; font-size: 2.1rem; }
.social-hero-icon:nth-child(12) { left: 35%; top: 10%; animation-delay: 2.8s; font-size: 2.6rem; }

.hero-tech-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.12;
    font-size: 2rem;
    overflow: hidden;
}

.hero-tech-icon {
    position: absolute;
    color: rgba(255, 255, 255, 0.3);
    animation: floatIcon 20s infinite ease-in-out;
}

.hero-tech-icon:nth-child(1) { left: 8%; top: 15%; animation-delay: 0s; font-size: 2.8rem; }
.hero-tech-icon:nth-child(2) { left: 18%; top: 65%; animation-delay: 2.5s; font-size: 2rem; }
.hero-tech-icon:nth-child(3) { left: 28%; top: 35%; animation-delay: 4.2s; font-size: 2.4rem; }
.hero-tech-icon:nth-child(4) { left: 38%; top: 75%; animation-delay: 1.3s; font-size: 2.2rem; }
.hero-tech-icon:nth-child(5) { left: 48%; top: 25%; animation-delay: 3.7s; font-size: 3rem; }
.hero-tech-icon:nth-child(6) { left: 58%; top: 60%; animation-delay: 5.1s; font-size: 1.8rem; }
.hero-tech-icon:nth-child(7) { left: 68%; top: 45%; animation-delay: 2.2s; font-size: 2.5rem; }
.hero-tech-icon:nth-child(8) { left: 78%; top: 20%; animation-delay: 4.8s; font-size: 2.1rem; }
.hero-tech-icon:nth-child(9) { left: 88%; top: 70%; animation-delay: 1.7s; font-size: 2.6rem; }
.hero-tech-icon:nth-child(10) { left: 13%; top: 80%; animation-delay: 3.3s; font-size: 2.3rem; }
.hero-tech-icon:nth-child(11) { left: 73%; top: 10%; animation-delay: 0.8s; font-size: 2.7rem; }
.hero-tech-icon:nth-child(12) { left: 33%; top: 5%; animation-delay: 2.9s; font-size: 1.9rem; }

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 30%;
    background: linear-gradient(to bottom, var(--dark) 0%, transparent 100%);
    z-index: 2;
}

.hero-background::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30%;
    background: linear-gradient(to top, var(--dark) 0%, transparent 100%);
    z-index: 2;
}

.code-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200%;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', 'Consolas', monospace;
    font-size: 0.8125rem;
    line-height: 2;
    color: #838383;
    white-space: pre;
    overflow: hidden;
    padding: 3rem 2rem;
    letter-spacing: 0.02em;
    opacity: 0.18;
    font-weight: 400;
    text-shadow: 0 0 10px rgba(26, 158, 87, 0.5);
    animation: scrollCode 80s linear infinite;
}

@keyframes scrollCode {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

/* Ecology background animation */
.ecology-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    font-size: 2rem;
    overflow: hidden;
}

.ecology-icon {
    position: absolute;
    color: rgba(255, 255, 255, 0.3);
    animation: floatIcon 20s infinite ease-in-out;
}

.ecology-icon:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; font-size: 2.5rem; }
.ecology-icon:nth-child(2) { left: 20%; top: 60%; animation-delay: 2s; font-size: 1.8rem; }
.ecology-icon:nth-child(3) { left: 30%; top: 40%; animation-delay: 4s; font-size: 2.2rem; }
.ecology-icon:nth-child(4) { left: 40%; top: 80%; animation-delay: 1s; font-size: 2rem; }
.ecology-icon:nth-child(5) { left: 50%; top: 30%; animation-delay: 3s; font-size: 2.8rem; }
.ecology-icon:nth-child(6) { left: 60%; top: 70%; animation-delay: 5s; font-size: 1.6rem; }
.ecology-icon:nth-child(7) { left: 70%; top: 50%; animation-delay: 2.5s; font-size: 2.3rem; }
.ecology-icon:nth-child(8) { left: 80%; top: 25%; animation-delay: 4.5s; font-size: 2rem; }
.ecology-icon:nth-child(9) { left: 90%; top: 65%; animation-delay: 1.5s; font-size: 2.4rem; }
.ecology-icon:nth-child(10) { left: 15%; top: 85%; animation-delay: 3.5s; font-size: 1.9rem; }
.ecology-icon:nth-child(11) { left: 75%; top: 15%; animation-delay: 0.5s; font-size: 2.1rem; }
.ecology-icon:nth-child(12) { left: 35%; top: 10%; animation-delay: 2.8s; font-size: 2.6rem; }

@keyframes floatIcon {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-20px) rotate(5deg);
    }
    50% {
        transform: translateY(-10px) rotate(-5deg);
    }
    75% {
        transform: translateY(-30px) rotate(3deg);
    }
}

/* Internal page content blocks (ecology, etc.) */
.internal-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.internal-block {
    padding: 2rem 0;
}

.internal-block:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

.internal-block-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.internal-block-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1a5f3f 0%, #2d7a4f 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.internal-block h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: #333333;
}

.internal-block p {
    margin: 0;
    line-height: 1.8;
    color: var(--text-color);
    font-size: 1rem;
}

.hero-content {
    max-width: 980px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    margin-bottom: 0.5rem;
    color: var(--white);
    font-size: clamp(3rem, 7vw, 5.5rem);
}

.hero-title .highlight {
    color: var(--primary-color);
    font-weight: 700;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--gray);
    margin-bottom: 1rem;
    font-weight: 400;
}

.hero-keywords {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0 3rem;
    flex-wrap: wrap;
}

.keyword {
    font-size: 1rem;
    color: var(--gray);
    font-weight: 400;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--gray);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 980px;
    font-size: 1.0625rem;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 150px;
    justify-content: center;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--gray);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--dark);
    border-color: var(--white);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 6rem 1.5rem;
}

.section-dark {
    background: var(--dark);
    color: var(--white);
}

.section-light {
    background: var(--white);
}

.section-gray {
    background: var(--light-gray);
}

.container {
    max-width: 1440px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    font-weight: 400;
}

.section-dark .section-subtitle {
    color: var(--gray);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.about-card {
    text-align: center;
    padding: 0;
}

.about-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: inherit;
    font-weight: 600;
}

.about-card p {
    font-size: 1rem;
    line-height: 1.5;
}

/* ============================================
   EXPERIENCE SECTION
   ============================================ */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.experience-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--white);
    border-radius: 12px;
    transition: var(--transition);
}

.experience-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.experience-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.experience-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.experience-card p {
    font-size: 1rem;
    line-height: 1.6;
}

/* ============================================
   DIVISIONS SECTION
   ============================================ */
.divisions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1px;
    background: var(--border-color);
    max-width: 1200px;
    margin: 0 auto;
}

.division-card {
    background: var(--white);
    padding: 3rem 2rem;
    transition: var(--transition);
}

.division-card:hover {
    background: var(--light-gray);
}

.division-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.division-card h3 {
    color: var(--dark);
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.division-card p {
    font-size: 1rem;
    line-height: 1.5;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    padding: 0;
    text-align: left;
}

.service-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    display: block;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.service-card p {
    font-size: 1rem;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-item {
    text-align: left;
}

.contact-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-item p {
    font-size: 1.0625rem;
    margin-bottom: 0.5rem;
}

.contact-item a {
    color: var(--primary-color);
}

.contact-item a:hover {
    opacity: 0.8;
}

/* Centered contact info layout */
.contact-info-centered {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.contact-info-item i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact-info-text {
    flex: 1;
}

.contact-info-text h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--white);
}

.contact-info-text p {
    font-size: 1.0625rem;
    margin: 0;
    color: var(--gray);
}

.contact-info-text a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.contact-info-text a:hover {
    color: var(--primary-color);
}

/* Mission & Values Section */
.mission-values-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.mission-card-main {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 3rem;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.mission-card-icon {
    width: 100px;
    height: 100px;
    background: rgba(204, 20, 23, 0.15);
    border: 1px solid rgba(204, 20, 23, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 3rem;
    color: var(--primary-color);
}

.mission-card-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white);
    font-weight: 700;
}

.mission-card-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--gray);
    margin: 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.value-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(204, 20, 23, 0.3);
    transform: translateY(-5px);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: rgba(204, 20, 23, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: rgba(204, 20, 23, 0.9);
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
    font-weight: 600;
}

.value-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray);
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .mission-card-main {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .mission-card-content h3 {
        font-size: 1.75rem;
    }

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--light-gray);
    padding: 3rem 1.5rem 0.5rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-section p {
    color: var(--gray);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.footer-section > a {
    color: var(--gray);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.footer-section > a:hover {
    color: var(--dark);
}

.footer-section p a {
    color: var(--gray);
    display: inline;
}

.footer-section p a:hover {
    color: var(--dark);
}

.footer-section p i {
    margin-right: 0.5rem;
}

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

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 0.875rem;
    text-align: center;
    line-height: 1;
}

.social-link i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.social-link:hover {
    border-color: var(--dark);
    color: var(--dark);
}

.footer-bottom {
    text-align: center;
    padding: 0.75rem 0 0.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: 2rem;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.625rem;
    color: var(--gray);
    line-height: 1;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .navbar-container {
        padding: 0 1rem;
    }

    .nav-menu {
        position: fixed;
        top: 48px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 48px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transition: var(--transition);
        border-top: 1px solid var(--border-color);
        align-items: flex-start;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        font-size: 1.5rem;
        font-weight: 600;
    }

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

    .hero {
        padding: 6rem 1rem 3rem;
    }

    .section {
        padding: 4rem 1rem;
    }

    .section-header {
        margin-bottom: 3rem;
    }

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

    .divisions-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-keywords {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .internal-content {
        padding: 1.5rem;
    }

    .internal-block-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .internal-block h3 {
        font-size: 1.25rem;
    }
}

/* ============================================
   UKRAINE FLAG (EN/DE versions only)
   ============================================ */
.ukraine-flag {
    position: fixed;
    top: 0;
    right: 0;
    width: 80px;
    height: 53px;
    transform: rotate(45deg);
    transform-origin: top right;
    z-index: 9999;
    opacity: 0.9;
    transition: var(--transition);
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.ukraine-flag:hover {
    opacity: 1;
}

.ukraine-flag svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Adjust flag position on smaller screens */
@media (max-width: 768px) {
    .ukraine-flag {
        width: 60px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .ukraine-flag {
        width: 50px;
        height: 33px;
    }
}