/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --caixa-blue: #005ca9;
    --caixa-orange: #f39200;
    --caixa-white: #ffffff;
}

body {
    font-family: 'Public Sans', Arial, sans-serif;
    background: linear-gradient(180deg, #f8f9fa 0%, #f5f5f5 100%);
    background-attachment: fixed;
    color: #333;
    line-height: 1.6;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--caixa-blue), #004a8a);
    padding: 1rem 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15), 0 2px 4px rgba(0,0,0,0.1);
    position: relative;
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--caixa-orange), var(--caixa-blue), var(--caixa-orange));
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 50px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    display: block;
    filter: brightness(0) invert(1);
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.9;
}

.header-container a {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    color: var(--caixa-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

.nav-link.disabled {
    opacity: 0.5;
}

/* Screens */
.screen {
    display: block;
    min-height: calc(100vh - 80px);
    padding-bottom: 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    position: relative;
}

/* Banner */
.banner {
    position: relative;
    width: 100%;
    height: 450px;
    background: linear-gradient(135deg, #005ca9 0%, #003d6b 25%, #005ca9 50%, #E31837 75%, #C0142F 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
    overflow: hidden;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
}

.banner-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.12;
    background-image: 
        radial-gradient(circle at 15% 25%, rgba(255,255,255,0.25) 3px, transparent 3px),
        radial-gradient(circle at 85% 75%, rgba(255,255,255,0.25) 3px, transparent 3px),
        linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.05) 50%, transparent 70%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.15)" stroke-width="1"/><circle cx="50" cy="50" r="25" fill="none" stroke="rgba(255,255,255,0.15)" stroke-width="1"/></svg>');
    background-size: 120px 120px, 120px 120px, 300px 300px, 250px 250px;
    background-position: 0 0, 100% 100%, center, center;
    animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
    0% { background-position: 0 0, 100% 100%, center, center; }
    100% { background-position: 120px 120px, calc(100% - 120px) calc(100% - 120px), center, center; }
}

.banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--caixa-white);
    padding: 2rem 1rem;
    width: 100%;
    max-width: 1200px;
}

.banner-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.4), 0 0 20px rgba(0,0,0,0.2);
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.banner-subtitle {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 2.5rem;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.4);
    opacity: 0.98;
    letter-spacing: 0.3px;
}

.partners-card {
    background: var(--caixa-white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25), 0 2px 8px rgba(0,0,0,0.15);
    display: inline-block;
    margin-top: 2rem;
    border: 1px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(10px);
}

.partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.partner-logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.caixa-logo-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 55px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.caixa-logo-banner svg {
    height: 100%;
    width: auto;
    max-width: 180px;
}

.partners {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.partner-item {
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.partner-logo-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
    transition: transform 0.3s ease;
}

.partner-logo-banner:hover {
    transform: scale(1.05);
}

.partner-logo-banner svg {
    height: 100%;
    width: auto;
    max-width: 200px;
}

.smiles-logo-banner svg text {
    fill: #FF6B35;
}

.latam-logo-banner svg text {
    fill: #0D4C9D;
}

.livelo-logo-banner svg text {
    fill: #E31837;
}

.partner-name {
    color: var(--caixa-blue);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* Section Title */
.section-title {
    font-size: 2rem;
    color: var(--caixa-blue);
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--caixa-blue), var(--caixa-orange));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: #555;
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

/* Partners Info Section */
.partners-info {
    margin-bottom: 3rem;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.partner-card {
    background: var(--caixa-white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--caixa-blue), var(--caixa-orange));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.18), 0 4px 8px rgba(0,0,0,0.1);
}

.partner-card:hover::before {
    opacity: 1;
}

.partner-logo-container {
    text-align: center;
    margin-bottom: 2rem;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 0;
}

.partner-logo-img {
    max-height: 50px;
    max-width: 200px;
    width: auto;
    height: auto;
}

.partner-logo-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.85));
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-logo-wrapper:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.partner-logo-svg {
    height: 60px;
    width: auto;
    max-width: 240px;
}

.smiles-logo-wrapper {
    background: linear-gradient(135deg, rgba(255,107,53,0.1), rgba(247,147,30,0.1));
}

.latam-logo-wrapper {
    background: linear-gradient(135deg, rgba(13,76,157,0.1), rgba(0,168,232,0.1));
}

.livelo-logo-wrapper {
    background: linear-gradient(135deg, rgba(227,24,55,0.1), rgba(227,24,55,0.05));
}

.partner-logo-fallback {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    display: inline-block;
}

.smiles-logo {
    background: linear-gradient(135deg, #FF6B35, #F7931E);
}

.latam-logo {
    background: linear-gradient(135deg, #0D4C9D, #00A8E8);
}

.livelo-logo {
    background: linear-gradient(135deg, #E31837, #FF6B6B);
}

.partner-logo-text {
    color: var(--caixa-white);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.partner-card-title {
    font-size: 1.75rem;
    color: var(--caixa-blue);
    margin-bottom: 1.25rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.partner-card-desc {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-align: center;
}

.partner-benefits {
    list-style: none;
    padding: 0;
}

.partner-benefits li {
    padding: 0.75rem 0;
    color: #333;
    font-size: 1rem;
    border-bottom: 1px solid #f0f0f0;
    transition: padding-left 0.2s ease;
    line-height: 1.6;
}

.partner-benefits li:hover {
    padding-left: 0.5rem;
    color: var(--caixa-blue);
}

.partner-benefits li:last-child {
    border-bottom: none;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.card {
    background: var(--caixa-white);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15), 0 4px 8px rgba(0,0,0,0.1);
}

.card.disabled {
    opacity: 0.6;
    background: #e0e0e0;
}

.card-header {
    background: linear-gradient(135deg, var(--caixa-blue), #004a8a);
    color: var(--caixa-white);
    padding: 1.25rem;
    position: relative;
}

.card-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.card-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.card-body {
    padding: 1.5rem;
    text-align: center;
}

.points {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--caixa-orange);
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, #fff5e6, #ffe8cc);
    border-radius: 8px;
    border: 2px solid rgba(243, 146, 0, 0.2);
    text-shadow: 0 1px 2px rgba(0,0,0,0.05);
    box-shadow: 0 2px 8px rgba(243, 146, 0, 0.1);
}

.card.disabled .points {
    color: #666;
    font-size: 0.9rem;
    background: #f5f5f5;
}

/* Card Partners */
.card-partners {
    margin: 1.5rem 0;
    padding: 1.25rem;
    background: linear-gradient(135deg, #f9f9f9, #f5f5f5);
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.05);
}

.card-partner-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.card-partner-item:last-child {
    border-bottom: none;
}

.partner-mini-logo {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--caixa-white);
    letter-spacing: 1.5px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
    transition: transform 0.2s ease;
}

.partner-mini-logo:hover {
    transform: scale(1.05);
}

.smiles-mini {
    background: linear-gradient(135deg, #FF6B35, #F7931E);
}

.latam-mini {
    background: linear-gradient(135deg, #0D4C9D, #00A8E8);
}

.livelo-mini {
    background: linear-gradient(135deg, #E31837, #FF6B6B);
}

.partner-points {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
}

.card-info {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e0e0e0;
}

.card-description {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
    margin: 0;
    font-weight: 400;
}

.card.featured {
    border: 3px solid var(--caixa-orange);
    position: relative;
    background: linear-gradient(135deg, #ffffff, #fffaf5);
    box-shadow: 0 6px 24px rgba(243, 146, 0, 0.2), 0 2px 8px rgba(0,0,0,0.1);
}

.card-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--caixa-orange);
    color: var(--caixa-white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 2px 8px rgba(243, 146, 0, 0.3);
}

/* CTA Section */
.cta-section {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(0,92,169,0.05), rgba(243,146,0,0.05));
    border-radius: 16px;
    border: 2px solid rgba(0,92,169,0.1);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.cta-note {
    margin-top: 1.5rem;
    color: #555;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
}

.cta-note::before {
    content: '✓ ';
    color: #00A859;
    font-weight: 700;
    margin-right: 0.5rem;
}

/* Buttons */
.btn-primary {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    display: block;
    background: linear-gradient(135deg, var(--caixa-orange), #d88200);
    color: var(--caixa-white);
    border: none;
    padding: 1.25rem 2.5rem;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 16px rgba(243, 146, 0, 0.4), 0 2px 8px rgba(0,0,0,0.2);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #d88200, var(--caixa-orange));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(243, 146, 0, 0.5), 0 4px 12px rgba(0,0,0,0.25);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(243, 146, 0, 0.3);
}

/* Forms */
.form-title {
    font-size: 1.8rem;
    color: var(--caixa-blue);
    margin-bottom: 0.5rem;
    text-align: center;
    font-weight: 700;
}

.form-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.form {
    max-width: 500px;
    margin: 0 auto;
    background: var(--caixa-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    font-family: 'Public Sans', Arial, sans-serif;
    transition: all 0.3s ease;
    background-color: #fff;
}

.form-group input:focus {
    outline: none;
    border-color: var(--caixa-blue);
    box-shadow: 0 0 0 3px rgba(0, 92, 169, 0.1);
}

.form-group input:valid {
    border-color: #28a745;
}

.form-group input[readonly] {
    background-color: #f5f5f5;
    cursor: not-allowed;
    opacity: 0.8;
}

.highlighted-field {
    border: 2px solid var(--caixa-orange) !important;
    box-shadow: 0 0 0 3px rgba(243, 146, 0, 0.15) !important;
    background-color: #fffaf5 !important;
    animation: pulse-border 2s ease-in-out infinite;
}

@keyframes pulse-border {
    0%, 100% {
        box-shadow: 0 0 0 3px rgba(243, 146, 0, 0.15);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(243, 146, 0, 0.1);
    }
}

.required-badge {
    color: var(--caixa-orange);
    font-weight: 700;
    font-size: 1.1em;
}

.field-hint {
    display: block;
    margin-top: 0.5rem;
    color: var(--caixa-orange);
    font-size: 0.85rem;
    font-weight: 500;
    font-style: italic;
}

.loading-indicator {
    margin-top: 0.5rem;
    color: var(--caixa-blue);
    font-size: 0.9rem;
    font-weight: 500;
}

.loading-indicator::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid var(--caixa-blue);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.field-error {
    display: block;
    margin-top: 0.5rem;
    color: #e74c3c;
    font-size: 0.85rem;
    font-weight: 500;
}

.field-success {
    display: block;
    margin-top: 0.5rem;
    color: #00A859;
    font-size: 0.85rem;
    font-weight: 500;
}

.form-help-text {
    margin-top: 1rem;
    color: #666;
    font-size: 0.9rem;
    text-align: center;
    transition: color 0.3s ease;
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed !important;
    pointer-events: none;
}

.btn-primary:disabled:hover {
    transform: none;
    background: linear-gradient(135deg, var(--caixa-orange), #d88200);
}

/* Estados de validação para campos do cartão */
#card-number:focus,
#card-expiry:focus,
#card-cvv:focus {
    border-color: var(--caixa-blue);
    box-shadow: 0 0 0 3px rgba(0, 92, 169, 0.1);
}

/* Indicador visual quando campo está completo */
.form-group input.complete {
    border-color: #28a745;
    background-color: #f8fff9;
}

.form-group input.error {
    border-color: #e74c3c;
    background-color: #fff5f5;
    animation: shake 0.3s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Security Screen */
.security-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.security-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 2rem;
}

.security-message {
    background: #e3f2fd;
    border-left: 4px solid var(--caixa-blue);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 4px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.security-message p {
    color: #333;
    line-height: 1.8;
}

.security-message strong {
    color: var(--caixa-orange);
    font-size: 1.1rem;
}

/* Loading Screen */
.loading-screen {
    background: var(--caixa-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 80px);
}

.loading-content {
    text-align: center;
    color: var(--caixa-white);
}

.spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255,255,255,0.3);
    border-top-color: var(--caixa-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 2rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-message {
    font-size: 1.1rem;
    font-weight: 600;
    max-width: 400px;
    margin: 0 auto;
}

/* Success Screen */
.success-screen {
    background: linear-gradient(135deg, var(--caixa-blue) 0%, #003d6b 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 80px);
}

.success-content {
    text-align: center;
    color: var(--caixa-white);
    background: rgba(255,255,255,0.1);
    padding: 3rem 2rem;
    border-radius: 12px;
    max-width: 500px;
    backdrop-filter: blur(10px);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--caixa-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 3rem;
    color: var(--caixa-white);
    font-weight: bold;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.success-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.success-message {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.success-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.3);
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Responsividade */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .banner {
        height: 350px;
    }

    .banner-title {
        font-size: 1.8rem;
    }

    .banner-subtitle {
        font-size: 1.1rem;
    }

    .partners-card {
        padding: 1.5rem;
    }

    .partners-logos {
        gap: 1.5rem;
    }

    .partner-item {
        padding: 0.5rem 1rem;
    }
    
    .partner-name {
        font-size: 0.9rem;
    }

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

    .partner-card {
        padding: 1.5rem;
    }

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

    .form {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .btn-primary {
        font-size: 1rem;
        padding: 0.875rem 1.5rem;
    }

    .card-badge {
        font-size: 0.65rem;
        padding: 0.3rem 0.8rem;
        right: 10px;
    }

    .success-content {
        padding: 2rem 1.5rem;
    }

    .success-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem 0.5rem;
    }

    .banner {
        height: 300px;
    }

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

    .banner-subtitle {
        font-size: 1rem;
    }

    .partners-card {
        padding: 1rem;
    }

    .partners-logos {
        gap: 1rem;
        flex-direction: column;
    }

    .partner-logo-banner,
    .caixa-logo-banner {
        height: 35px;
    }

    .partners {
        gap: 1rem;
    }

    .partner-item {
        padding: 0.4rem 0.8rem;
    }
    
    .partner-name {
        font-size: 0.85rem;
    }

    .partner-card {
        padding: 1rem;
    }

    .partner-card-title {
        font-size: 1.2rem;
    }

    .form {
        padding: 1rem;
    }

    .card-header h3 {
        font-size: 0.9rem;
    }

    .points {
        font-size: 1rem;
    }

    .card-partner-item {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .partner-benefits li {
        font-size: 0.85rem;
    }
}