/* ================================================
   MAPA MEMORIAL - O PROJETO
   Design Moderno e Responsivo
   ================================================ */

/* ===== Reset e Variáveis CSS ===== */
:root {
    /* Cores Principais */
    --primary: #2F6C84;
    --primary-light: #3d8aa7;
    --primary-dark: #1e4a5a;
    --secondary: #C44C2D;
    --secondary-light: #d66049;
    --secondary-dark: #a03a25;
    --accent: #E6D2B5;
    
    /* Neutros */
    --white: #ffffff;
    --bg-light: #F5F3EF;
    --bg-lighter: #FDFCFA;
    --bg-cream: #EAE7E2;
    --text-dark: #1a1a1a;
    --text-muted: #666666;
    
    /* Efeitos */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
    
    /* Animações */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Bordas */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Safe Areas (iOS) */
    --safe-top: env(safe-area-inset-top);
    --safe-bottom: env(safe-area-inset-bottom);
    --safe-left: env(safe-area-inset-left);
    --safe-right: env(safe-area-inset-right);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-text-size-adjust: 100%;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 10001;
    padding: 12px 20px;
    background: var(--secondary);
    color: var(--white);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    box-shadow: var(--shadow-lg);
}

.skip-link:focus {
    left: max(12px, var(--safe-left));
    top: max(12px, var(--safe-top));
    outline: 3px solid var(--white);
    outline-offset: 2px;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-lighter);
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    overscroll-behavior-y: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===== Barra de Navegação Moderna ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 24px rgba(47, 108, 132, 0.2);
    z-index: 1000;
    padding: calc(12px + var(--safe-top)) 0 12px;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    padding: calc(8px + var(--safe-top)) 0 8px;
    box-shadow: 0 2px 16px rgba(47, 108, 132, 0.3);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 max(var(--spacing-lg), var(--safe-left)) 0 max(var(--spacing-lg), var(--safe-right));
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.12);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    min-height: 44px; /* iOS touch target */
}

.nav-button:hover,
.nav-button:focus-visible {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.nav-button:active {
    transform: translateY(0);
}

.button-icon {
    font-size: 1.125rem;
    line-height: 1;
}

/* Menu Dropdown Moderno */
.nav-menu {
    position: relative;
}

.menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.12);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--white);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    min-height: 44px;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.menu-icon {
    font-size: 1.25rem;
    line-height: 1;
    transition: transform var(--transition-base);
}

.menu-toggle.active .menu-icon {
    transform: rotate(90deg);
}

.menu-dropdown {
    position: absolute;
    top: calc(100% + 16px);
    right: 0;
    min-width: 220px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: linear-gradient(135deg, rgba(47, 108, 132, 0.94) 0%, rgba(30, 74, 90, 0.97) 100%);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 2px solid rgba(255, 255, 255, 0.28);
    border-radius: var(--radius-xl);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px) scale(0.95);
    transition: all var(--transition-smooth);
    overflow: hidden;
}

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

.menu-item {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    padding: 12px 24px;
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.01em;
    transition: all var(--transition-base);
    min-height: 44px;
    border-radius: var(--radius-full);
    border: 2px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.menu-item:hover,
.menu-item:focus-visible {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.42);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.menu-item:focus-visible {
    outline: 2px solid var(--white);
    outline-offset: 2px;
}

.menu-item:active {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(0);
    color: var(--white);
}

/* Seção visível no scroll — destaque coerente com os botões do menu */
.menu-item.menu-item--active {
    background: rgba(255, 255, 255, 0.28);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.35),
        0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ===== Hero Section Limpo e Moderno ===== */
.section-hero {
    height: 100vh;
    min-height: 600px;
    max-height: 900px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-dark);
    background-image: url('./imagens/tb-fundo.jpg');
    background-image: url('./imagens/tb-fundo.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Overlay simples */
.section-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(47, 108, 132, 0.85) 0%,
        rgba(30, 74, 90, 0.75) 50%,
        rgba(21, 53, 68, 0.85) 100%
    );
    z-index: 1;
}

.section-hero .container {
    position: relative;
    z-index: 2;
    padding-top: max(80px, var(--safe-top));
    padding-bottom: max(40px, var(--safe-bottom));
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    font-weight: 400;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 18px 48px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.0625rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    box-shadow: 0 8px 24px rgba(196, 76, 45, 0.3);
    min-height: 48px;
}

.hero-button:hover,
.hero-button:focus-visible {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, #8a2f1e 100%);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(196, 76, 45, 0.4);
}

.hero-button:active {
    transform: translateY(-2px);
}

/* ===== Seções Gerais ===== */
section {
    padding: clamp(80px, 12vw, 120px) 0;
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    letter-spacing: -0.02em;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--secondary-light));
    margin: var(--spacing-md) auto 0;
    border-radius: 2px;
}

.section-content {
    max-width: 900px;
    margin: 0 auto;
}

.section-content > p {
    font-size: clamp(1rem, 1.8vw, 1.125rem);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
    text-align: justify;
}

.section-content strong {
    color: var(--primary);
    font-weight: 600;
}

/* ===== Seção O Projeto ===== */
.section-projeto {
    background: var(--bg-light);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 2px solid rgba(47, 108, 132, 0.08);
}

.feature-card:hover,
.feature-card:focus-within {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(47, 108, 132, 0.15);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-lg);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.feature-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.feature-card p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
    text-align: center;
}

/* ===== Seção Realização/Parceiros ===== */
.section-parceiros {
    background: var(--white);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.partner-card {
    background: var(--bg-lighter);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid rgba(47, 108, 132, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-card:hover,
.partner-card:focus-within {
    background: var(--white);
    border-color: rgba(47, 108, 132, 0.15);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.partner-logo {
    width: 100%;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform var(--transition-base);
    filter: grayscale(10%);
}

.partner-card:hover .partner-logo img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

/* ===== Seção Equipe ===== */
.section-equipe {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* Padrão decorativo de fundo */
.section-equipe::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.section-equipe .section-title {
    color: var(--white);
}

.section-equipe .section-title::after {
    background: linear-gradient(90deg, var(--accent), rgba(255, 255, 255, 0.6));
}

.section-equipe .section-content > p {
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    position: relative;
}

.team-member {
    background: rgba(255, 255, 255, 0.08);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.team-member:hover,
.team-member:focus-within {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(230, 210, 181, 0.4);
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.25);
}

.member-avatar {
    width: 180px;
    height: 180px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 12px 32px rgba(0, 0, 0, 0.3),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
    background: rgba(255, 255, 255, 0.1);
}

.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.team-member:hover .member-avatar {
    border-color: var(--accent);
    transform: scale(1.05);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.4),
        0 0 0 6px rgba(230, 210, 181, 0.2);
}

.team-member h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-xs);
    color: var(--white);
    font-weight: 600;
    position: relative;
}

.member-role {
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: var(--spacing-md) !important;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 8px 18px;
    background: rgba(230, 210, 181, 0.15);
    border-radius: var(--radius-full);
    display: inline-block;
    position: relative;
}

.member-bio {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin: 0 !important;
    text-align: center;
    max-width: 280px;
    position: relative;
}

/* ===== Seção Revista ===== */
.section-revista {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.section-revista::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(0, 0, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.section-revista .section-title {
    color: var(--white);
}

.section-revista .section-title::after {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4));
}

.revista-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-top: var(--spacing-2xl);
    position: relative;
}

.revista-column-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.revista-open-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-full);
    border: 2px solid rgba(255, 255, 255, 0.45);
    background: rgba(0, 0, 0, 0.15);
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
    min-height: 44px;
}

.revista-open-tab:hover,
.revista-open-tab:focus-visible {
    background: rgba(0, 0, 0, 0.28);
    border-color: rgba(255, 255, 255, 0.65);
    transform: translateY(-1px);
}

.revista-open-tab:focus-visible {
    outline: 2px solid var(--white);
    outline-offset: 2px;
}

.revista-preview {
    width: 100%;
    max-width: 400px;
    height: 500px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
    background: var(--white);
    transition: all var(--transition-base);
    border: 4px solid rgba(255, 255, 255, 0.2);
}

.revista-preview:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 64px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.revista-preview iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.revista-info h3 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.revista-info p {
    font-size: clamp(1rem, 1.8vw, 1.125rem);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
    text-align: left;
}

.download-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 18px 40px;
    background: var(--white);
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.0625rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    margin-top: var(--spacing-lg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    min-height: 48px;
}

.download-button:hover,
.download-button:focus-visible {
    background: var(--bg-cream);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.download-button:active {
    transform: translateY(-2px);
}

/* ===== Seção Contato ===== */
.section-contato {
    background: var(--bg-light);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 2px solid rgba(47, 108, 132, 0.06);
    min-height: 44px;
}

.contact-item:hover,
.contact-item:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(47, 108, 132, 0.15);
}

.contact-icon {
    font-size: 2.5rem;
    line-height: 1;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.contact-item h3 {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.contact-item p {
    font-size: 1rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

.contact-item a.contact-link {
    color: var(--primary-dark);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid rgba(196, 76, 45, 0.35);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.contact-item a.contact-link:hover,
.contact-item a.contact-link:focus-visible {
    color: var(--secondary);
    border-bottom-color: var(--secondary);
}

.contact-item a.contact-link:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
    border-radius: 2px;
}

.social-media {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.social-media h3 {
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: var(--spacing-xl);
    font-weight: 600;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 14px 28px;
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    min-height: 44px;
}

.social-link svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.social-link svg path {
    fill: currentColor;
}

.social-link:hover,
.social-link:focus-visible {
    background: var(--primary-dark);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(47, 108, 132, 0.4);
}

.instagram-link {
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
}

.instagram-link:hover,
.instagram-link:focus-visible {
    background: linear-gradient(135deg, #6b2f96, #d41919, #e09a38);
    box-shadow: 0 8px 24px rgba(131, 58, 180, 0.5);
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0 max(var(--spacing-xl), var(--safe-bottom));
    text-align: center;
}

.footer p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.9375rem;
}

/* ===================================
   RESPONSIVIDADE MOBILE-FIRST
   =================================== */

/* Tablets (max-width: 1024px) */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 2.5rem;
        --spacing-2xl: 3.5rem;
    }
    
    .navbar-container {
        padding: 0 var(--spacing-md);
    }
    
    .feature-grid,
    .partners-grid {
        grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
        gap: var(--spacing-lg);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .revista-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .revista-preview {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .revista-info p {
        text-align: center;
    }
}

/* Mobile Médio (max-width: 768px) */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }
    
    html {
        scroll-padding-top: 70px;
    }
    
    /* Navbar Mobile */
    .navbar {
        padding: calc(10px + var(--safe-top)) 0 10px;
    }
    
    .navbar-container {
        padding: 0 max(16px, var(--safe-left)) 0 max(16px, var(--safe-right));
        gap: var(--spacing-sm);
    }
    
    .nav-button {
        padding: 10px 18px;
        font-size: 0.875rem;
        min-height: 44px;
    }
    
    .button-icon {
        font-size: 1rem;
    }
    
    .menu-toggle {
        padding: 10px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .menu-text {
        display: none;
    }
    
    .menu-dropdown {
        min-width: 200px;
        right: 0;
    }
    
    /* Hero Mobile */
    .section-hero {
        min-height: 70vh;
        max-height: none;
    }
    
    .section-hero .container {
        padding-top: max(100px, var(--safe-top) + 80px);
        padding-bottom: max(60px, var(--safe-bottom) + 40px);
    }
    
    /* Seções Mobile */
    section {
        padding: clamp(60px, 10vw, 80px) 0;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .section-title::after {
        width: 60px;
        height: 3px;
    }
    
    .section-content > p {
        text-align: left;
    }
    
    /* Grids Mobile */
    .feature-grid,
    .team-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .feature-card,
    .team-member {
        padding: var(--spacing-lg);
    }
    
    .partner-card {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .partner-logo {
        height: 100px;
    }
    
    .member-avatar {
        width: 160px;
        height: 160px;
    }
    
    .revista-preview {
        max-width: 300px;
        height: 400px;
    }
    
    .contact-info {
        gap: var(--spacing-md);
    }
    
    .contact-item {
        padding: var(--spacing-lg);
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-icon {
        font-size: 2rem;
    }
    
    .social-links {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: stretch;
    }
    
    .social-link {
        width: 100%;
        justify-content: center;
    }
}

/* Mobile Pequeno (max-width: 480px) */
@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.25rem;
        --spacing-xl: 1.75rem;
        --spacing-2xl: 2.5rem;
    }
    
    .navbar {
        padding: calc(8px + var(--safe-top)) 0 8px;
    }
    
    .navbar-container {
        padding: 0 max(12px, var(--safe-left)) 0 max(12px, var(--safe-right));
    }
    
    .nav-button {
        padding: 8px 14px;
        font-size: 0.8125rem;
        gap: 6px;
    }
    
    .nav-button span:not(.button-icon) {
        display: none;
    }
    
    .menu-toggle {
        padding: 8px;
    }
    
    .menu-icon {
        font-size: 1.125rem;
    }
    
    section {
        padding: clamp(50px, 8vw, 60px) 0;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .feature-card,
    .team-member,
    .partner-card {
        padding: var(--spacing-md);
    }
    
    .member-avatar {
        width: 140px;
        height: 140px;
    }
    
    .member-role {
        font-size: 0.6875rem;
        padding: 6px 14px;
    }
    
    .revista-preview {
        max-width: 260px;
        height: 340px;
    }
    
    .download-button {
        padding: 16px 32px;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .section-hero {
        min-height: 100vh;
    }
    
    .menu-dropdown.active {
        max-height: 60vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* iOS-specific optimizations */
@supports (-webkit-touch-callout: none) {
    body {
        -webkit-overflow-scrolling: touch;
    }
    
    input,
    textarea,
    select {
        font-size: 16px !important; /* Prevent zoom on iOS */
    }
}

/* Telas muito pequenas (iPhone SE, etc) */
@media (max-width: 375px) {
    .feature-icon {
        font-size: 2.5rem;
    }
    
    .contact-icon {
        font-size: 1.75rem;
    }
    
    .revista-preview {
        max-width: 220px;
        height: 300px;
    }
}

/* Animações suaves (respeitando preferências) */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .section-hero::before {
        animation: none !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .nav-button,
    .menu-toggle {
        border-width: 3px;
    }
    
    .feature-card,
    .partner-card,
    .team-member,
    .contact-item {
        border-width: 3px;
    }
}

/* Dark mode support (preparação futura) */
@media (prefers-color-scheme: dark) {
    /* Deixar preparado para futuro dark mode */
}