/* ===================================
   ACMP Brasil - Stylesheet
   Baseado na estrutura da ACMP Global
   =================================== */

/* --- CSS Variables --- */
:root {
    --primary: #1a3a5c;
    --primary-dark: #0f2440;
    --primary-light: #2a5a8c;
    --secondary: #e8a838;
    --secondary-dark: #d4922a;
    --accent: #28a745;
    --accent-light: #34c759;
    --text-dark: #1a1a2e;
    --text-body: #4a4a5a;
    --text-light: #6b7280;
    --text-white: #ffffff;
    --bg-white: #ffffff;
    --bg-light: #f8f9fc;
    --bg-lighter: #eef1f6;
    --bg-dark: #1a1a2e;
    --border: #e2e8f0;
    --border-light: #f0f0f5;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s ease;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--text-body);
    line-height: 1.6;
    background: var(--bg-white);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Skip Link (a11y) --- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 12px 24px;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    z-index: 10000;
    font-weight: 600;
    font-size: 0.9rem;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* --- Top Bar --- */
.top-bar {
    background: var(--primary-dark);
    color: var(--text-white);
    font-size: 0.8rem;
    padding: 8px 0;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: 20px;
}

.top-bar-left a,
.top-bar-right a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar-left a:hover,
.top-bar-right a:hover {
    color: var(--secondary);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-login {
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-join {
    background: var(--secondary);
    color: var(--primary-dark) !important;
    padding: 4px 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.78rem;
}

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

/* --- Header --- */
.main-header {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: box-shadow var(--transition);
}

.main-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    padding-bottom: 12px;
}

/* --- Logo --- */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 56px;
    width: auto;
    display: block;
    max-width: 240px;
}

/* Legacy logo classes for sub-pages */
.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-letters {
    color: var(--text-white);
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 0.7rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Navigation --- */
.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    gap: 4px;
}

.nav-item > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-dark);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav-item > a:hover {
    color: var(--primary);
    background: var(--bg-light);
}

.nav-item > a .fa-chevron-down {
    font-size: 0.6rem;
    transition: transform var(--transition);
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 240px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.2s ease;
    border: 1px solid var(--border);
    z-index: 100;
}

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

.has-dropdown:hover > a .fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown li a {
    display: block;
    padding: 9px 14px;
    font-size: 0.85rem;
    color: var(--text-body);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.dropdown li a:hover {
    background: var(--bg-light);
    color: var(--primary);
    padding-left: 18px;
}

/* --- Search --- */
.header-search {
    position: relative;
    display: flex;
    align-items: center;
}

.search-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-body);
    font-size: 1rem;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.search-toggle:hover {
    color: var(--primary);
    background: var(--bg-light);
}

.search-box {
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    display: none;
    z-index: 200;
    margin-top: 8px;
}

.search-box.active {
    display: block;
}

.search-box input {
    width: 100%;
    padding: 14px 16px;
    border: none;
    border-bottom: 1px solid var(--border-light);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    font-family: var(--font-main);
    font-size: 0.9rem;
    outline: none;
    background: transparent;
    color: var(--text-dark);
}

.search-results {
    max-height: 300px;
    overflow-y: auto;
    padding: 4px;
}

.search-results a {
    display: block;
    padding: 10px 14px;
    font-size: 0.85rem;
    color: var(--text-body);
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.search-results a:hover {
    background: var(--bg-light);
    color: var(--primary);
}

.search-results a strong {
    color: var(--primary);
}

.search-results .no-results {
    padding: 14px;
    text-align: center;
    color: var(--text-light);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .search-box {
        width: calc(100vw - 40px);
        right: -60px;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger-line {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-main);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--primary-dark);
    border-color: var(--secondary);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--text-white);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

.btn-outline-white:hover {
    background: var(--text-white);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 40%, var(--primary-light) 100%);
    padding: 120px 0 100px;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1552664730-d307ca884978?w=1600&q=80') center/cover no-repeat;
    opacity: 0.15;
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(232, 168, 56, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(42, 90, 140, 0.3) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--text-white);
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: -1px;
}

.hero h1 .highlight {
    color: var(--secondary);
}

.hero-description {
    font-size: 1.15rem;
    line-height: 1.7;
    max-width: 620px;
    margin: 0 auto 36px;
    opacity: 0.9;
}

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

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 6px;
}

/* --- Section Base --- */
.section {
    padding: 90px 0;
}

.section:nth-child(even) {
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.1), rgba(42, 90, 140, 0.1));
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-description {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.about-card {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition);
    border: 1px solid var(--border-light);
}

.about-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.about-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.6rem;
    color: var(--text-white);
}

.about-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.about-card p {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--text-light);
}

/* --- Change Management Section --- */
.change-mgmt {
    background: var(--bg-light);
}

.change-mgmt-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.change-mgmt-text .section-tag {
    margin-bottom: 12px;
}

.change-mgmt-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.change-mgmt-text p {
    margin-bottom: 16px;
    line-height: 1.7;
}

.feature-list {
    margin: 20px 0 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
}

.feature-list li i {
    color: var(--accent);
    font-size: 1.1rem;
}

.change-mgmt-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.visual-card {
    background: var(--bg-white);
    padding: 28px 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--border-light);
}

.visual-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.visual-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.1), rgba(42, 90, 140, 0.15));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    font-size: 1.3rem;
    color: var(--primary);
}

.visual-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.visual-card p {
    font-size: 0.82rem;
    color: var(--text-light);
}

/* --- Membership Section --- */
.membership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.membership-card {
    background: var(--bg-white);
    padding: 32px 26px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--border-light);
}

.membership-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.membership-icon {
    width: 54px;
    height: 54px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-size: 1.3rem;
    color: var(--text-white);
}

.membership-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.membership-card p {
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--text-light);
}

.membership-cta {
    margin-top: 20px;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--text-white);
    padding: 50px 40px;
    border-radius: var(--radius-xl);
    text-align: center;
}

.cta-box h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.cta-box p {
    opacity: 0.9;
    margin-bottom: 24px;
    font-size: 1.05rem;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Credentials Section --- */
.credentials {
    background: var(--bg-light);
}

.credentials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.credential-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border-light);
    transition: all var(--transition);
    position: relative;
}

.credential-card.featured {
    border-color: var(--primary);
}

.credential-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: var(--primary-dark);
    padding: 4px 18px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.credential-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.6rem;
    color: var(--text-white);
}

.credential-card h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

.credential-full-name {
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 16px;
}

.credential-card > p {
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--text-body);
    margin-bottom: 20px;
}

.credential-features {
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.credential-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-dark);
}

.credential-features li i {
    color: var(--accent);
    font-size: 0.85rem;
}

/* --- Standard Section --- */
.standard {
    background: var(--bg-white);
}

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

.standard-text .section-tag {
    margin-bottom: 12px;
}

.standard-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.standard-text > p {
    margin-bottom: 16px;
    line-height: 1.7;
}

.standard-editions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.edition-card {
    background: var(--bg-light);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.edition-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.edition-card h4 i {
    color: var(--primary);
}

.edition-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 12px;
}

.edition-card a {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.edition-card a:hover {
    color: var(--primary-light);
}

.standard-translations {
    background: var(--bg-light);
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--primary);
}

.standard-translations p {
    font-size: 0.9rem;
    color: var(--text-body);
    margin: 0;
}

.standard-translations i {
    color: var(--primary);
    margin-right: 4px;
}

/* --- Events Section --- */
.events-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.event-card {
    display: flex;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition);
    border: 1px solid var(--border-light);
}

.event-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.event-card.featured-event {
    border-left: 4px solid var(--secondary);
}

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 28px;
    background: var(--primary);
    color: var(--text-white);
    min-width: 110px;
}

.event-month {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

.event-day {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.2;
}

.event-year {
    font-size: 0.75rem;
    opacity: 0.7;
}

.event-info {
    padding: 24px 28px;
    flex: 1;
}

.event-badge {
    display: inline-block;
    background: var(--secondary);
    color: var(--primary-dark);
    padding: 3px 12px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.event-info h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.event-info > p {
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 14px;
}

.event-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.event-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--text-light);
}

.event-meta i {
    color: var(--primary);
}

.events-cta {
    text-align: center;
    margin-top: 40px;
}

/* --- Resources Section --- */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.resource-card {
    background: var(--bg-white);
    padding: 30px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition);
}

.resource-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.resource-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.1), rgba(42, 90, 140, 0.15));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1.3rem;
    color: var(--primary);
}

.resource-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.resource-card p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 16px;
}

.resource-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary);
    transition: gap var(--transition);
}

.resource-link:hover {
    gap: 10px;
    color: var(--primary-light);
}

/* --- News Section --- */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition);
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.news-image {
    height: 180px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-placeholder {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.3);
}

.news-content {
    padding: 24px;
}

.news-date {
    font-size: 0.78rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.news-content h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 8px 0 10px;
    line-height: 1.4;
}

.news-content p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 14px;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
}

.news-link:hover {
    gap: 10px;
    color: var(--primary-light);
}

/* --- Testimonials Section --- */
.testimonials {
    background: var(--bg-light);
}

.testimonials-carousel {
    position: relative;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: 100%;
    padding: 40px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    text-align: center;
}

.testimonial-quote {
    color: var(--secondary);
    font-size: 2rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.testimonial-card > p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-body);
    font-style: italic;
    max-width: 650px;
    margin: 0 auto 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.testimonial-avatar {
    font-size: 2.5rem;
    color: var(--primary);
    opacity: 0.3;
}

.testimonial-author strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-light);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}

.testimonial-btn {
    width: 40px;
    height: 40px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-body);
    transition: all var(--transition);
    font-size: 0.85rem;
}

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

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: all var(--transition);
}

.testimonial-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

/* --- Photo Gallery --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 200px;
    gap: 12px;
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    display: flex;
    align-items: flex-end;
    padding: 16px;
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 150px;
    }
    .gallery-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 180px;
    }
    .gallery-item.large {
        grid-column: span 1;
    }
}

/* --- Partners Section --- */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.partner-card {
    background: var(--bg-white);
    padding: 28px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    text-align: center;
    transition: all var(--transition);
}

.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.partner-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(26,58,92,0.1), rgba(42,90,140,0.15));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 1.4rem;
    color: var(--primary);
}

.partner-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.partner-card p {
    font-size: 0.82rem;
    color: var(--text-light);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .partners-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Sponsors Section --- */
.sponsors {
    padding: 60px 0;
    background: var(--bg-white);
}

.sponsors-logos {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.sponsor-placeholder {
    width: 160px;
    height: 80px;
    background: var(--bg-light);
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    color: var(--text-light);
}

.sponsor-cta {
    text-align: center;
}

.sponsor-cta p {
    font-size: 0.95rem;
    color: var(--text-body);
    margin-bottom: 14px;
}

/* --- CTA Final Section --- */
.cta-final {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    padding: 80px 0;
}

.cta-final-content {
    text-align: center;
    color: var(--text-white);
}

.cta-final-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.cta-final-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Footer --- */
.main-footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo {
    margin-bottom: 16px;
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
}

.footer-about p {
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 20px;
    opacity: 0.7;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: all var(--transition);
    font-size: 0.95rem;
}

.footer-social a:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.85rem;
    opacity: 0.7;
    transition: all var(--transition);
}

.footer-col ul li a:hover {
    opacity: 1;
    color: var(--secondary);
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-contact li i {
    color: var(--secondary);
    width: 16px;
    text-align: center;
}

.footer-contact li a:hover {
    padding-left: 0;
}

/* Newsletter */
.newsletter-form {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.newsletter-form input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    font-size: 0.85rem;
    font-family: var(--font-main);
    outline: none;
    transition: border-color var(--transition);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    border-color: var(--secondary);
}

.newsletter-form .btn {
    padding: 10px 16px;
    font-size: 0.82rem;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8rem;
    opacity: 0.5;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 0.8rem;
    opacity: 0.5;
    transition: opacity var(--transition);
}

.footer-bottom-links a:hover {
    opacity: 1;
    color: var(--secondary);
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--text-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

/* --- Translation Modal --- */
#translate-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
}

#translate-modal.active {
    display: block;
}

.translate-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.translate-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 36px 40px;
    max-width: 480px;
    width: 90%;
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.translate-header {
    margin-bottom: 16px;
}

.translate-header i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 12px;
    display: block;
}

.translate-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
}

.translate-box p {
    font-size: 0.92rem;
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 8px;
}

.translate-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin: 20px 0 16px;
    flex-wrap: wrap;
}

.translate-buttons .btn {
    flex: 1;
    min-width: 180px;
}

.translate-remember {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-light);
    cursor: pointer;
}

.translate-remember input {
    cursor: pointer;
}

/* --- Exit Intent Popup --- */
#exit-popup {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10002;
}

#exit-popup.active {
    display: block;
}

#exit-popup .exit-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.exit-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 440px;
    width: 90%;
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.exit-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--text-light);
    padding: 4px 8px;
}

.exit-close:hover {
    color: var(--text-dark);
}

.exit-icon {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 16px;
}

.exit-box h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.exit-box > p {
    font-size: 0.92rem;
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 20px;
}

.exit-form {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.exit-form input {
    flex: 1;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 0.9rem;
}

.exit-form input:focus {
    outline: none;
    border-color: var(--primary);
}

.exit-join {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--text-light);
    transition: color var(--transition);
}

.exit-join:hover {
    color: var(--primary);
}

/* --- Cookie Consent Banner (LGPD) --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.9);
    padding: 20px 24px;
    z-index: 10001;
    display: none;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.cookie-banner.active {
    display: block;
}

.cookie-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 280px;
    font-size: 0.85rem;
    line-height: 1.6;
}

.cookie-text a {
    color: var(--secondary);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}

.cookie-accept {
    background: var(--secondary);
    color: var(--primary-dark);
}

.cookie-accept:hover {
    background: var(--secondary-dark);
}

.cookie-reject {
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cookie-reject:hover {
    background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .cookie-inner {
        flex-direction: column;
        text-align: center;
    }
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* --- 404 Page --- */
.page-404 {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
}

.page-404-content h1 {
    font-size: 8rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 10px;
    opacity: 0.15;
}

.page-404-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.page-404-content p {
    font-size: 1rem;
    color: var(--text-light);
    max-width: 500px;
    margin: 0 auto 30px;
    line-height: 1.7;
}

.page-404-links {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}

/* --- WhatsApp Button --- */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 56px;
    height: 56px;
    background: #25d366;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
    transition: all var(--transition);
    z-index: 999;
    text-decoration: none;
}

.whatsapp-btn:hover {
    background: #20ba5a;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
    position: fixed;
    bottom: 92px;
    left: 30px;
    background: white;
    color: var(--text-dark);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-size: 0.82rem;
    font-weight: 500;
    max-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 999;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 20px;
    width: 12px;
    height: 12px;
    background: white;
    transform: rotate(45deg);
    box-shadow: 2px 2px 4px rgba(0,0,0,0.05);
}

.whatsapp-btn:hover + .whatsapp-tooltip,
.whatsapp-tooltip.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* --- Countdown Timer --- */
.event-countdown {
    display: flex;
    gap: 12px;
    margin: 14px 0;
    flex-wrap: wrap;
}

.countdown-unit {
    background: rgba(26, 58, 92, 0.08);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    min-width: 60px;
}

.countdown-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.countdown-label {
    font-size: 0.65rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* --- External Links Indicator --- */
.dropdown a[target="_blank"]::after,
.footer-col a[target="_blank"]::after {
    content: '\f35d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.6rem;
    margin-left: 5px;
    opacity: 0.5;
    vertical-align: super;
}

/* --- Dark Mode --- */
[data-theme="dark"] {
    --primary: #3a7cc5;
    --primary-dark: #1a3a5c;
    --primary-light: #5a9cdc;
    --text-dark: #e8e8f0;
    --text-body: #b0b4c0;
    --text-light: #8a8e9a;
    --bg-white: #1a1a2e;
    --bg-light: #22223a;
    --bg-lighter: #2a2a44;
    --bg-dark: #0f0f1e;
    --border: #2e2e48;
    --border-light: #262640;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .top-bar {
    background: #0a0a18;
}

[data-theme="dark"] .main-header {
    background: #1a1a2e;
    border-bottom: 1px solid var(--border);
}

[data-theme="dark"] .dropdown {
    background: #22223a;
}

[data-theme="dark"] .news-placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.dark-mode-toggle {
    position: fixed;
    bottom: 90px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: var(--text-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
    z-index: 999;
}

.dark-mode-toggle:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

/* --- Por que o Brasil Section --- */
.brasil-section {
    background: var(--bg-light);
}

.brasil-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.brasil-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 360px;
    background: url('https://images.unsplash.com/photo-1483729558449-99ef09a8c325?w=800&h=600&fit=crop') center/cover no-repeat;
    box-shadow: var(--shadow-lg);
}

.brasil-text .section-tag {
    margin-bottom: 12px;
}

.brasil-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.brasil-text p {
    margin-bottom: 16px;
    line-height: 1.7;
}

.brasil-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.brasil-stat {
    text-align: center;
    padding: 16px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.brasil-stat .stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.brasil-stat .stat-desc {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-top: 4px;
}

@media (max-width: 768px) {
    .brasil-grid {
        grid-template-columns: 1fr;
    }
    .brasil-image {
        height: 220px;
    }
    .brasil-stats {
        grid-template-columns: 1fr;
    }
}

/* --- Hero Entrance Animations --- */
.hero-content {
    animation: heroFadeIn 1s ease-out;
}

.hero-badge {
    animation: fadeInDown 0.8s ease-out 0.2s both;
}

.hero h1 {
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-description {
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-buttons {
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero-stats {
    animation: fadeInUp 0.8s ease-out 1s both;
}

@keyframes heroFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* --- Stagger animation for cards --- */
.about-card:nth-child(1),
.membership-card:nth-child(1),
.resource-card:nth-child(1) { transition-delay: 0.1s; }
.about-card:nth-child(2),
.membership-card:nth-child(2),
.resource-card:nth-child(2) { transition-delay: 0.2s; }
.about-card:nth-child(3),
.membership-card:nth-child(3),
.resource-card:nth-child(3) { transition-delay: 0.3s; }
.membership-card:nth-child(4),
.resource-card:nth-child(4) { transition-delay: 0.4s; }
.membership-card:nth-child(5),
.resource-card:nth-child(5) { transition-delay: 0.5s; }
.membership-card:nth-child(6),
.resource-card:nth-child(6) { transition-delay: 0.6s; }

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 2.6rem;
    }

    .about-grid,
    .membership-grid,
    .resources-grid,
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .change-mgmt-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

@media (max-width: 768px) {
    .top-bar-left {
        display: none;
    }

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

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--bg-white);
        flex-direction: column;
        padding: 80px 20px 40px;
        overflow-y: auto;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

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

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-item > a {
        padding: 14px 16px;
        font-size: 1rem;
        border-bottom: 1px solid var(--border-light);
    }

    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        display: none;
        padding: 0 0 0 20px;
        background: var(--bg-light);
        border-radius: 0;
    }

    .has-dropdown.open .dropdown {
        display: block;
    }

    .hero {
        padding: 80px 0 60px;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .hero-stats {
        gap: 30px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .section {
        padding: 60px 0;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }

    .about-grid,
    .membership-grid,
    .resources-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }

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

    .standard-editions {
        grid-template-columns: 1fr;
    }

    .change-mgmt-visual {
        grid-template-columns: 1fr 1fr;
    }

    .event-card {
        flex-direction: column;
    }

    .event-date {
        flex-direction: row;
        gap: 10px;
        min-width: auto;
        padding: 16px 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .cta-final-content h2 {
        font-size: 1.6rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .newsletter-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.6rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .change-mgmt-visual {
        grid-template-columns: 1fr;
    }

    .sponsors-logos {
        flex-direction: column;
        align-items: center;
    }
}