/**
 * Amigos Cuidadores - Stylesheet Principal
 * Design system baseado em componentes reutilizáveis
 */

/* =============================================================================
   RESET E BASE STYLES
   ============================================================================= */

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

/* =============================================================================
   VARIÁVEIS CSS (Design Tokens)
   ============================================================================= */

:root {
    /* Cores - Formato HSL para melhor manipulação */
    --background: hsl(0, 0%, 100%);
    --foreground: hsl(217, 33%, 17%);
    --primary: hsl(217, 91%, 45%);
    --primary-foreground: hsl(0, 0%, 100%);
    --primary-hover: hsl(217, 91%, 38%);
    --secondary: hsl(176, 60%, 50%);
    --secondary-foreground: hsl(0, 0%, 100%);
    --secondary-hover: hsl(176, 60%, 42%);
    --muted: hsl(210, 40%, 96%);
    --muted-foreground: hsl(217, 20%, 55%);
    --accent: hsl(32, 95%, 60%);
    --accent-foreground: hsl(0, 0%, 100%);
    --border: hsl(214, 32%, 91%);
    --card: hsl(0, 0%, 100%);
    --card-foreground: hsl(217, 33%, 17%);

    /* Sombras */
    --shadow-soft: 0 2px 8px -2px hsl(217 91% 45% / 0.1);
    --shadow-medium: 0 4px 16px -4px hsl(217 91% 45% / 0.15);
    --shadow-large: 0 8px 32px -8px hsl(217 91% 45% / 0.2);

    /* Border Radius */
    --radius: 0.75rem;
    
    /* Transições */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =============================================================================
   TIPOGRAFIA E ESTILOS BASE
   ============================================================================= */

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--foreground);
    background-color: var(--background);
}

/* =============================================================================
   LAYOUT
   ============================================================================= */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* =============================================================================
   ANIMAÇÕES
   ============================================================================= */

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fade-in 0.8s ease-out forwards;
}

/* =============================================================================
   HEADER E NAVBAR
   ============================================================================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--background);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    box-shadow: var(--shadow-soft);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    gap: 2rem;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--foreground);
    transition: var(--transition-smooth);
}

.navbar-brand:hover {
    opacity: 0.8;
}

.navbar-logo {
    width: 2.5rem;
    height: 2.5rem;
    object-fit: contain;
}

.navbar-title {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, hsl(217, 91%, 45%) 0%, hsl(176, 60%, 50%) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar-link {
    color: var(--foreground);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition-smooth);
    position: relative;
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: -0.25rem;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, hsl(217, 91%, 45%) 0%, hsl(176, 60%, 50%) 100%);
    transition: width 0.3s ease;
}

.navbar-link:hover::after {
    width: 100%;
}

.navbar-link:hover {
    color: var(--primary);
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 0.375rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.navbar-toggle-icon {
    width: 1.5rem;
    height: 2px;
    background: var(--foreground);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

.btn-nav-primary {
    background: linear-gradient(135deg, hsl(217, 91%, 50%) 0%, hsl(176, 60%, 55%) 100%);
    color: var(--primary-foreground);
    padding: 0.5rem 1.25rem;
    font-size: 0.9375rem;
    border-radius: 0.5rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.btn-nav-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* =============================================================================
   COMPONENTES - BOTÕES
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

/* Botão Hero (Principal com gradiente) */
.btn-hero {
    background: linear-gradient(135deg, hsl(217, 91%, 50%) 0%, hsl(176, 60%, 55%) 100%);
    color: var(--primary-foreground);
    padding: 0.75rem 2rem;
    font-size: 1rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-medium);
}

.btn-hero:hover {
    box-shadow: var(--shadow-large);
    transform: scale(1.05);
}

.btn-hero .icon-arrow {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-hero:hover .icon-arrow {
    transform: translateX(0.25rem);
}

/* Botão Outline */
.btn-outline {
    background: var(--background);
    color: var(--foreground);
    border: 1px solid var(--border);
    padding: 0.75rem 2rem;
    font-size: 1rem;
}

.btn-outline:hover {
    background: var(--muted);
}

/* Botão Outline Full Width */
.btn-outline-full {
    width: 100%;
    background: var(--background);
    color: var(--foreground);
    border: 1px solid var(--border);
}

.btn-outline-full:hover {
    background: var(--muted);
}

.btn-outline-full .arrow {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-outline-full:hover .arrow {
    transform: translateX(0.25rem);
}

/* Botões CTA */
.btn-cta-primary {
    background: var(--background);
    color: var(--foreground);
    padding: 0.75rem 2rem;
    font-size: 1rem;
    box-shadow: var(--shadow-large);
}

.btn-cta-primary:hover {
    background: hsl(0, 0%, 90%);
}

.btn-cta-outline {
    background: transparent;
    color: var(--primary-foreground);
    border: 1px solid hsla(0, 0%, 100%, 0.3);
    padding: 0.75rem 2rem;
    font-size: 1rem;
}

.btn-cta-outline:hover {
    background: hsla(0, 0%, 100%, 0.1);
}

/* =============================================================================
   SEÇÃO HERO
   ============================================================================= */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px; /* Espaço para o header fixo */
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, 
        hsla(0, 0%, 100%, 0.95) 0%,
        hsla(0, 0%, 100%, 0.8) 50%,
        hsla(0, 0%, 100%, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 5rem 0;
}

.hero-text {
    max-width: 42rem;
}

/* Badge de verificação */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: hsla(217, 91%, 45%, 0.1);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    animation: fade-in 0.8s ease-out forwards;
}

.badge .icon {
    width: 1rem;
    height: 1rem;
}

/* Título Hero */
.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fade-in 0.8s ease-out 0.1s forwards;
    opacity: 0;
}

.gradient-text {
    background: linear-gradient(135deg, hsl(217, 91%, 45%) 0%, hsl(176, 60%, 50%) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--muted-foreground);
    margin-bottom: 2rem;
    animation: fade-in 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: fade-in 0.8s ease-out 0.3s forwards;
    opacity: 0;
}

/* Indicadores de confiança */
.trust-indicators {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid hsla(214, 32%, 91%, 0.5);
    animation: fade-in 0.8s ease-out 0.4s forwards;
    opacity: 0;
}

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

.trust-value {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.trust-value.trust-secondary {
    color: var(--secondary);
}

.trust-value.trust-accent {
    color: var(--accent);
}

.trust-value .icon {
    width: 1.25rem;
    height: 1.25rem;
}

.trust-number {
    font-size: 1.5rem;
    font-weight: 700;
}

.trust-label {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* =============================================================================
   SEÇÃO COMO FUNCIONA
   ============================================================================= */

.how-it-works {
    padding: 5rem 0;
    background: hsla(210, 40%, 96%, 0.3);
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.25rem;
    color: var(--muted-foreground);
    max-width: 42rem;
    margin: 0 auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 75rem;
    margin: 0 auto;
}

/* Card de passo */
.step-card {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.step-card:hover {
    box-shadow: var(--shadow-large);
    border-color: hsla(217, 91%, 45%, 0.2);
}

.step-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 8rem;
    height: 8rem;
    background: linear-gradient(135deg, hsl(217, 91%, 45%) 0%, hsl(176, 60%, 50%) 100%);
    opacity: 0.05;
    border-radius: 50%;
    margin-right: -4rem;
    margin-top: -4rem;
    transition: var(--transition-smooth);
}

.step-card:hover .step-decoration {
    transform: scale(1.5);
}

.step-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, hsl(217, 91%, 45%) 0%, hsl(176, 60%, 50%) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-medium);
}

.step-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    stroke: var(--primary-foreground);
}

.step-number {
    position: absolute;
    top: -1rem;
    right: -1rem;
    font-size: 6rem;
    font-weight: 700;
    color: hsla(217, 20%, 55%, 0.1);
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.step-description {
    color: var(--muted-foreground);
    line-height: 1.6;
}

/* =============================================================================
   SEÇÃO SERVIÇOS
   ============================================================================= */

.services {
    padding: 5rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 70rem;
    margin: 0 auto;
}

/* Card de serviço */
.service-card {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.service-card:hover {
    box-shadow: var(--shadow-large);
    border-color: hsla(217, 91%, 45%, 0.2);
}

.service-image {
    aspect-ratio: 1;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 1.5rem;
}

.service-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.service-badge {
    background: linear-gradient(135deg, hsl(217, 91%, 45%) 0%, hsl(176, 60%, 50%) 100%);
    color: var(--primary-foreground);
    padding: 0.25rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.service-description {
    color: var(--muted-foreground);
    margin-bottom: 1rem;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.service-features li .icon {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
    opacity: 0.6;
    stroke: var(--primary);
}

.feature-dot {
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background: linear-gradient(135deg, hsl(217, 91%, 45%) 0%, hsl(176, 60%, 50%) 100%);
}

/* =============================================================================
   SEÇÃO FEATURES (Porquê Cuidar.pt?)
   ============================================================================= */

.features {
    padding: 5rem 0;
    background: hsla(210, 40%, 96%, 0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 75rem;
    margin: 0 auto;
}

/* Item de feature */
.feature-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: var(--radius);
    background: var(--card);
    border: 1px solid hsla(214, 32%, 91%, 0.5);
    transition: var(--transition-smooth);
}

.feature-item:hover {
    box-shadow: var(--shadow-medium);
    border-color: hsla(217, 91%, 45%, 0.3);
}

.feature-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    background: linear-gradient(135deg, hsl(217, 91%, 45%) 0%, hsl(176, 60%, 50%) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-item:hover .feature-icon {
    transform: scale(1.1);
}

.feature-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    stroke: var(--primary-foreground);
}

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

.feature-description {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.6;
}

/* =============================================================================
   SEÇÃO CTA (Call to Action)
   ============================================================================= */

.cta {
    padding: 5rem 0;
}

.cta-box {
    max-width: 56rem;
    margin: 0 auto;
    text-align: center;
    background: linear-gradient(135deg, hsl(217, 91%, 50%) 0%, hsl(176, 60%, 55%) 100%);
    border-radius: 1.5rem;
    padding: 3rem 2rem;
    box-shadow: var(--shadow-large);
    position: relative;
    overflow: hidden;
}

/* Decorações de fundo */
.cta-decoration {
    position: absolute;
    border-radius: 50%;
    background: hsla(0, 0%, 100%, 0.05);
}

.cta-decoration-1 {
    width: 16rem;
    height: 16rem;
    top: 0;
    left: 0;
    margin-left: -8rem;
    margin-top: -8rem;
}

.cta-decoration-2 {
    width: 24rem;
    height: 24rem;
    bottom: 0;
    right: 0;
    margin-right: -12rem;
    margin-bottom: -12rem;
}

.cta-content {
    position: relative;
    z-index: 10;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-foreground);
    margin-bottom: 1.5rem;
}

.cta-description {
    font-size: 1.25rem;
    color: hsla(0, 0%, 100%, 0.9);
    margin-bottom: 2rem;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* =============================================================================
   FOOTER
   ============================================================================= */

.footer {
    border-top: 1px solid var(--border);
    background: hsla(210, 40%, 96%, 0.2);
    padding: 3rem 0;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    width: 2rem;
    height: 2rem;
    object-fit: contain;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.footer-heading {
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    text-decoration: none;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* =============================================================================
   RESPONSIVE DESIGN
   ============================================================================= */

/* Mobile (até 768px) */
@media (max-width: 768px) {
    /* Navbar Mobile */
    .navbar {
        padding: 0.75rem 1rem;
    }

    .navbar-logo {
        width: 2rem;
        height: 2rem;
    }

    .navbar-title {
        font-size: 1.25rem;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--background);
        border-bottom: 1px solid var(--border);
        padding: 1.5rem;
        gap: 1rem;
        box-shadow: var(--shadow-large);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

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

    .navbar-menu li {
        width: 100%;
    }

    .navbar-link {
        display: block;
        padding: 0.75rem;
        text-align: center;
    }

    .btn-nav-primary {
        display: block;
        text-align: center;
        padding: 0.75rem 1.25rem;
    }

    /* Hero Section */
    .hero {
        padding-top: 70px;
        min-height: auto;
        padding-bottom: 3rem;
    }

    .hero-content {
        padding: 3rem 0;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .trust-indicators {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .trust-number {
        font-size: 1.25rem;
    }

    .trust-label {
        font-size: 0.75rem;
    }

    /* Sections */
    .how-it-works,
    .services,
    .features,
    .cta {
        padding: 3rem 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-description {
        font-size: 1rem;
    }

    .steps-grid,
    .services-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .step-card,
    .service-card,
    .feature-item {
        padding: 1.5rem;
    }

    /* CTA */
    .cta-box {
        padding: 2rem 1.5rem;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .cta-description {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    /* Footer */
    .footer {
        padding: 2rem 0;
    }

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

/* Mobile Small (até 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    .navbar-title {
        font-size: 1.125rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .trust-indicators {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .step-number {
        font-size: 4rem;
    }

    .btn {
        font-size: 0.875rem;
        padding: 0.625rem 1rem;
    }
}

/* Tablet (769px a 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .steps-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop (acima de 1025px) */
@media (min-width: 1025px) {
    .hero-title {
        font-size: 4rem;
    }

    .container {
        padding: 0 2rem;
    }
}

/* =============================================================================
   LANGUAGE SELECTOR
   ============================================================================= */

.language-selector {
    position: relative;
    margin-left: 1rem;
}

.language-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition-smooth);
    min-width: 80px;
}

.language-toggle:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-soft);
}

.current-flag {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
}

.dropdown-arrow {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.language-toggle.active .dropdown-arrow {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-medium);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-smooth);
    min-width: 180px;
    z-index: 1000;
}

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

.language-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-align: left;
    font-size: 0.875rem;
    color: var(--foreground);
}

.language-option:hover {
    background: var(--muted);
}

.language-option:first-child {
    border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
}

.language-option:last-child {
    border-radius: 0 0 calc(var(--radius) - 1px) calc(var(--radius) - 1px);
}

.language-option img {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
}

/* Responsive Language Selector */
@media (max-width: 768px) {
    .language-selector {
        position: fixed;
        top: 1rem;
        right: 4rem;
        z-index: 1001;
    }
    
    .language-toggle {
        padding: 0.375rem 0.5rem;
        min-width: 60px;
    }
    
    .current-flag {
        width: 20px;
        height: 14px;
    }
    
    .dropdown-arrow {
        width: 14px;
        height: 14px;
    }
    
    .language-dropdown {
        min-width: 150px;
    }
    
    .language-option {
        padding: 0.625rem 0.875rem;
        font-size: 0.8125rem;
    }
    
    .language-option img {
        width: 20px;
        height: 14px;
    }
}