/* ============================= */
/* GLOBAL STYLES */
/* ============================= */
:root {
    /* Colors */
    --primary: #0066cc;
    --primary-dark: #003366;
    --accent: #ff6b6b;
    --accent-dark: #e05555;
    --light: #f8f9fa;
    --dark: #222;
    --text: #333;
    --text-light: #777;
    --white: #fff;

    /* Effects */
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Borders */
    --radius: 12px;
    --radius-sm: 8px;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text);
    overflow-x: hidden;
    padding-top: 64px;
    width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

/* FULL WIDTH CONTAINER */
.container {
    width: 100%;
    margin: 0;
    padding: 0;
}

/* Full width sections */
section,
.section {
    width: 100%;
}

.header-spacer {
    height: 64px;
    width: 100%;
    display: block;
}

.no-scroll {
    overflow: hidden;
}

/* ============================= */
/* HEADER STYLES */
/* ============================= */
.main-header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #ffffff;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    will-change: transform, background-color, box-shadow;
    width: 100%;
}

.main-header.fixed {
    position: fixed;
}

.main-header.scrolled {
    background: #ffffff;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 64px;
    position: relative;
    width: 100%;
}

.header-content::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.main-header.scrolled .header-content::after {
    transform: scaleX(1);
}

/* Logo */
.main-header .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform 0.15s ease;
}

.main-header .logo:hover {
    transform: scale(1.03);
}

.main-header .logo img {
    height: 54px;
    width: auto;
    transition: transform 0.3s ease;
}

.main-header .logo:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Navigation */
.main-nav {
    margin-left: auto;
    width: auto;
}

.main-nav ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 0.125rem;
    margin: 0;
    padding: 0;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    text-decoration: none;
    color: #000000;
    font-family: 'Figree', sans-serif;
    font-weight: 500;
    font-size: 0.75rem;
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    text-transform: uppercase;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a:focus::after {
    width: 80%;
}

.main-nav a:hover,
.main-nav a:focus {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
    transform: translateY(-1px);
}

.main-nav a.active {
    color: #fb6d71;
    background: rgba(59, 130, 246, 0.1);
    font-weight: 600;
}

.main-nav a i {
    font-size: 0.7rem;
    opacity: 0.8;
    transition: var(--transition);
}

.main-nav a:hover i,
.main-nav a.active i,
.main-nav a:focus i {
    opacity: 1;
    transform: scale(1.1);
}

/* CTA Button */
.main-nav .cta-button {
    background: linear-gradient(135deg, var(--primary) 0%, #004080 100%);
    color: var(--white);
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(29, 78, 216, 0.25);
    border: none;
    position: relative;
    overflow: hidden;
}

.main-nav .cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.main-nav .cta-button:hover::before,
.main-nav .cta-button:focus::before {
    left: 100%;
}

.main-nav .cta-button:hover,
.main-nav .cta-button:focus {
    background: linear-gradient(135deg, #004080 0%, var(--primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(29, 78, 216, 0.35);
}

.main-nav .cta-button.active {
    background: linear-gradient(135deg, #004080 0%, var(--primary) 100%);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    margin-left: 1rem;
    position: relative;
}

.lang-switcher select {
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.5rem 0.5rem 0.75rem;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    color: var(--text);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 1rem;
    transition: var(--transition);
    min-width: 100px;
}

.lang-switcher select:focus,
.lang-switcher select:hover {
    border-color: var(--primary);
    color: var(--primary);
    outline: none;
}

/* Sticky Toggle */
.sticky-toggle {
    display: flex;
    background: none;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-sm);
    padding: 0.5rem;
    font-size: 1rem;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
    margin-left: 1rem;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
}

.sticky-toggle:hover,
.sticky-toggle:focus,
.sticky-toggle[aria-pressed="true"] {
    color: var(--primary);
    border-color: var(--primary);
}

.sticky-toggle[aria-pressed="true"]::after {
    content: attr(data-tooltip-fixed);
}

.sticky-toggle::after {
    content: attr(data-tooltip-sticky);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    z-index: 1001;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus {
    background: rgba(0, 0, 0, 0.05);
    color: var(--primary);
}

.mobile-menu-toggle .fa-times,
.mobile-menu-toggle .close-icon {
    display: none;
}

.mobile-menu-toggle[aria-expanded="true"] .fa-bars,
.mobile-menu-toggle[aria-expanded="true"] .menu-icon {
    display: none;
}

.mobile-menu-toggle[aria-expanded="true"] .fa-times,
.mobile-menu-toggle[aria-expanded="true"] .close-icon {
    display: inline;
}

/* ============================= */
/* FOOTER STYLES */
/* ============================= */
.main-footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 4rem 0 0;
    position: relative;
    width: 100%;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
    width: 100%;
}

.footer-col {
    margin-bottom: 2rem;
}

.footer-brand {
    margin-bottom: 1.5rem;
}

.footer-logo {
    width: 160px;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.company-info {
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.info-item i {
    width: 20px;
    text-align: center;
    color: var(--accent);
}

.info-item a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.info-item a:hover,
.info-item a:focus {
    color: var(--accent);
}

.footer-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent);
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--accent);
    transform: translateX(5px);
}

.footer-links i {
    font-size: 0.7rem;
    color: var(--accent);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.social-link:hover,
.social-link:focus {
    background-color: var(--accent);
    transform: translateY(-3px);
}

.newsletter p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.newsletter-form input {
    padding: 0.8rem 1rem;
    border: none;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-btn {
    background: var(--accent);
    color: var(--white);
    padding: 0.8rem 1rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: 'Montserrat', sans-serif;
}

.newsletter-btn:hover,
.newsletter-btn:focus {
    background: var(--accent-dark);
}

.footer-cta {
    margin-top: 1.5rem;
}

.footer-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
}

.footer-button:hover,
.footer-button:focus {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    width: 100%;
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.legal-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: var(--transition);
}

.legal-links a:hover,
.legal-links a:focus {
    color: var(--accent);
}

.divider {
    color: rgba(255, 255, 255, 0.3);
}

/* ============================= */
/* BACK TO TOP BUTTON */
/* ============================= */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover,
.back-to-top:focus {
    background: var(--accent-dark);
    transform: translateY(-5px);
}

/* ============================= */
/* RESPONSIVE STYLES */
/* ============================= */
@media (max-width: 768px) {
    body {
        padding-top: 56px;
    }

    .container {
        padding: 0;
    }

    .header-spacer {
        height: 56px;
    }

    .header-content {
        height: 56px;
    }

    .main-header .logo img {
        height: 48px;
    }

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

    .sticky-toggle {
        display: block;
        position: absolute;
        right: 6rem;
        top: 50%;
        transform: translateY(-50%);
    }

    .lang-switcher {
        position: absolute;
        top: 1rem;
        right: 3.5rem;
    }

    .main-nav {
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        background: #ffffff;
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        box-shadow: var(--shadow);
        max-height: calc(100vh - 56px);
        overflow-y: auto;
        overscroll-behavior: contain;
        will-change: transform, opacity;
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav ul {
        flex-direction: column;
        padding: 1rem 0;
        gap: 0.25rem;
        align-items: flex-start;
    }

    .main-nav li {
        width: 100%;
        opacity: 0;
        transform: translateX(20px);
        transition: var(--transition);
        transition-delay: calc(0.1s * var(--index));
    }

    .main-nav.active li {
        opacity: 1;
        transform: translateX(0);
    }

    .main-nav li {
        --index: calc(var(--i, 0));
    }

    .main-nav li:nth-child(1) {
        --i: 1;
    }

    .main-nav li:nth-child(2) {
        --i: 2;
    }

    .main-nav li:nth-child(3) {
        --i: 3;
    }

    .main-nav li:nth-child(4) {
        --i: 4;
    }

    .main-nav li:nth-child(5) {
        --i: 5;
    }

    .main-nav li:nth-child(6) {
        --i: 6;
    }

    .main-nav a {
        width: 100%;
        justify-content: flex-start;
        padding: 0.75rem 1rem;
        font-size: 0.8rem;
        text-transform: uppercase;
    }

    .main-nav a i {
        font-size: 0.8rem;
        width: 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-col {
        text-align: center;
    }

    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-social,
    .footer-links a,
    .info-item {
        justify-content: center;
    }

    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .main-nav ul {
        gap: 0.125rem;
    }

    .main-nav a {
        padding: 0.4rem 0.6rem;
        font-size: 0.7rem;
        text-transform: uppercase;
    }

    .main-nav a i {
        font-size: 0.65rem;
    }

    .sticky-toggle {
        display: block;
    }

    .lang-switcher {
        margin-left: 0.5rem;
    }
}

@media (min-width: 1440px) {
    .header-content {
        height: 68px;
    }

    .header-spacer {
        height: 68px;
    }

    .main-header .logo img {
        height: 60px;
    }

    .main-nav a {
        padding: 0.6rem 0.9rem;
        font-size: 0.75rem;
        text-transform: uppercase;
    }

    .main-nav a i {
        font-size: 0.7rem;
    }

    .sticky-toggle {
        display: block;
    }
}

/* ============================= */
/* ACCESSIBILITY & PRINT STYLES */
/* ============================= */
@media (prefers-contrast: high) {
    .main-header {
        background: #ffffff;
        border-bottom: 2px solid rgba(0, 0, 0, 0.2);
    }

    .main-nav a,
    .footer-links a,
    .social-link,
    .newsletter-btn,
    .footer-button,
    .sticky-toggle {
        border: 1px solid transparent;
    }

    .main-nav a:hover,
    .main-nav a.active,
    .main-nav a:focus,
    .footer-links a:hover,
    .footer-links a:focus,
    .social-link:hover,
    .social-link:focus,
    .newsletter-btn:hover,
    .newsletter-btn:focus,
    .footer-button:hover,
    .footer-button:focus,
    .sticky-toggle:hover,
    .sticky-toggle:focus {
        border-color: var(--primary);
    }
}

@media (prefers-reduced-motion: reduce) {

    .main-header,
    .main-nav a,
    .main-nav li,
    .main-header .logo,
    .mobile-menu-toggle,
    .lang-switcher select,
    .footer-links a,
    .social-link,
    .newsletter-btn,
    .footer-button,
    .back-to-top,
    .sticky-toggle {
        transition: none;
    }

    .main-nav a::before,
    .main-nav a::after,
    .main-nav .cta-button::before {
        display: none;
    }
}

@media print {
    .main-header {
        position: static;
        background: #ffffff;
        box-shadow: none;
        border-bottom: 1px solid #000;
    }

    .mobile-menu-toggle,
    .header-spacer,
    .lang-switcher,
    .back-to-top,
    .sticky-toggle {
        display: none;
    }
}

/* ============================= */
/* UTILITY CLASSES */
/* ============================= */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.mobile-menu-toggle .menu-icon,
.mobile-menu-toggle .close-icon {
    position: absolute;
    transition: var(--transition);
}

.mobile-menu-toggle[aria-expanded="true"] .menu-icon {
    opacity: 0;
    transform: rotate(90deg);
}

.mobile-menu-toggle[aria-expanded="true"] .close-icon {
    opacity: 1;
    transform: rotate(0);
}

[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    white-space: nowrap;
    z-index: 1100;
    pointer-events: none;
    opacity: 0.9;
}

a:focus-visible,
button:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}