/* =====================================================
   DONAMOS - Landing de Captación de Donaciones
   Mobile First - RWD
   ===================================================== */

/* =====================================================
   Variables y Reset
   ===================================================== */
:root {
    /* Colores principales */
    --primary: #e85d04;
    --primary-dark: #c44d03;
    --primary-light: #f48c42;
    --secondary: #1a1a2e;
    --accent: #ffc107;

    /* Personalización avanzada */
    --topbar-bg: rgba(26, 26, 46, 0);
    --topbar-bg-scrolled: rgba(26, 26, 46, 0.95);
    --topbar-text: #ffffff;
    --topbar-font: 'Space Grotesk', 'Public Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --hero-font: 'Space Grotesk', 'Public Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --hero-title-size: clamp(2.5rem, 6vw, 3.5rem);
    --hero-subtitle-size: 1.125rem;
    --hero-overlay-opacity: 0.85;
    --highlight-bg: rgba(9, 12, 24, 0.6);
    
    /* Colores de estado */
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    
    /* Neutros */
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Tipografía */
    --font-family: 'Space Grotesk', 'Public Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --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 20px 50px rgba(0,0,0,0.15);
    
    /* Bordes */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transiciones */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* =====================================================
   Analytics Consent Banner
   ===================================================== */
.analytics-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(13, 13, 26, 0.98);
    backdrop-filter: blur(12px);
    color: var(--white);
    padding: 1rem 1.5rem;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.25);
    z-index: 1400;
    transform: translateY(110%);
    opacity: 0;
    transition: var(--transition-normal);
}

.analytics-consent-banner.is-visible {
    transform: translateY(0);
    opacity: 1;
}

.analytics-consent-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.analytics-consent-text {
    max-width: 640px;
}

.analytics-consent-text h6 {
    color: var(--white);
    font-weight: 600;
}

.analytics-consent-text p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0;
}

.analytics-consent-link {
    color: var(--primary-light);
    font-weight: 600;
    text-decoration: none;
}

.analytics-consent-link:hover {
    text-decoration: underline;
}

.analytics-consent-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.analytics-consent-preferences {
    width: 100%;
    margin-top: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    display: none;
    flex-direction: column;
    color: rgba(255, 255, 255, 0.85);
}

.analytics-consent-preferences ul {
    margin: 0 0 1rem 1rem;
    padding: 0;
}

.analytics-consent-preferences.is-open {
    display: flex;
}

.analytics-consent-pref-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

@media (max-width: 576px) {
    .analytics-consent-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .analytics-consent-actions {
        width: 100%;
        flex-direction: column;
    }

    .analytics-consent-actions .btn {
        width: 100%;
    }
}

/* =====================================================
   Navbar
   ===================================================== */
.navbar {
    background: var(--topbar-bg);
    padding: 1rem 0;
    transition: var(--transition-normal);
    z-index: 1050;
    font-family: var(--topbar-font, var(--font-family));
    color: var(--topbar-text);
    --bs-navbar-color: var(--topbar-text);
    --bs-navbar-hover-color: var(--primary);
    --bs-navbar-active-color: var(--primary);
    --bs-navbar-toggler-border-color: transparent;
}

.navbar.scrolled {
    background: var(--topbar-bg-scrolled, rgba(26, 26, 46, 0.95));
    backdrop-filter: blur(10px);
    padding: 0.5rem 0;
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--topbar-text);
}

.brand-text {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


.navbar .navbar-toggler {
    border: none;
    color: var(--topbar-text);
}

.navbar .navbar-toggler-icon {
    background-image: none;
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--topbar-text);
    display: inline-block;
    border-radius: 2px;
}

.navbar .navbar-toggler-icon::before,
.navbar .navbar-toggler-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--topbar-text);
}

.navbar .navbar-toggler-icon::before {
    top: -7px;
}

.navbar .navbar-toggler-icon::after {
    top: 7px;
}

.nav-link {
    color: var(--topbar-text) !important;
    font-weight: 500;
    font-family: var(--topbar-font, var(--font-family));
    padding: 0.5rem 1rem !important;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary) !important;
}

.navbar-social {
    display: flex;
    gap: 0.5rem;
}

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

.social-link:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

@media (max-width: 991.98px) {
    .navbar .navbar-collapse {
        background: var(--topbar-bg-scrolled, rgba(26, 26, 46, 0.95));
        border-radius: var(--radius-lg);
        padding: 1rem 1.25rem;
        margin-top: 1rem;
        box-shadow: var(--shadow-lg);
        backdrop-filter: blur(10px);
    }

    .navbar .navbar-nav .nav-link {
        width: 100%;
        padding: 0.75rem 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .navbar .navbar-nav .nav-link:last-child {
        border-bottom: none;
    }

    .navbar-social {
        width: 100%;
        justify-content: flex-start;
        margin-top: 1rem;
    }
}

/* =====================================================
   Hero Section
   ===================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: url('/static/img/hero-bg.svg') center/cover no-repeat;
    background-color: #1a1a2e;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 46, var(--hero-overlay-opacity, 0.85));
    background: linear-gradient(135deg, rgba(26, 26, 46, var(--hero-overlay-opacity, 0.85)) 0%, rgba(15, 15, 30, var(--hero-overlay-opacity, 0.85)) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 6rem 0 2rem;
}

.hero-text {
    font-family: var(--hero-font, var(--font-family));
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--highlight-bg, rgba(9, 12, 24, 0.6));
    border: 1px solid var(--primary);
    border-radius: 50px;
    color: var(--primary-light, var(--white));
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: var(--hero-title-size, clamp(2.5rem, 6vw, 3.5rem));
    font-weight: 800;
    font-family: var(--hero-font, var(--font-family));
    color: var(--hero-title-color, var(--white));
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: var(--hero-subtitle-size, 1.125rem);
    font-family: var(--hero-font, var(--font-family));
    color: var(--hero-subtitle-color, var(--gray-300));
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: 0.6s;
}

.btn-glow:hover::after {
    transform: translateX(100%);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-400);
}

/* =====================================================
   Donation Widget
   ===================================================== */
.donation-widget {
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 10;
    align-self: flex-start;
    margin-top: 100px;
}

.donation-form-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

/* Progress Bar */
.donation-progress {
    padding: 1.5rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.progress-bar-custom {
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 25%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 2px;
    transition: width var(--transition-normal);
}

.progress-steps {
    display: flex;
    justify-content: space-between;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.step-indicator {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    transition: var(--transition-normal);
}

.progress-step.active .step-indicator {
    background: var(--primary);
    color: var(--white);
}

.progress-step.completed .step-indicator {
    background: var(--success);
    color: var(--white);
}

.step-check {
    display: none;
}

.progress-step.completed .step-number {
    display: none;
}

.progress-step.completed .step-check {
    display: block;
}

.step-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.progress-step.active .step-label {
    color: var(--primary);
}

/* Donation Steps */
.donation-step {
    display: none;
    padding: 1.5rem;
    animation: fadeIn 0.3s ease;
}

.donation-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-header {
    margin-bottom: 1.5rem;
}

.step-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.step-header p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

/* Form Labels */
.form-label-custom {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.75rem;
}

/* Periodicidad Options */
.periodicidad-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.btn-periodicidad {
    padding: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--gray-700);
    font-weight: 500;
    transition: var(--transition-fast);
}

.btn-check:checked + .btn-periodicidad {
    border-color: var(--primary);
    background: rgba(232, 93, 4, 0.05);
    color: var(--primary);
}

.btn-periodicidad:hover {
    border-color: var(--primary);
}

/* Montos Grid */
.montos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.btn-monto {
    padding: 1rem 0.5rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--gray-700);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-fast);
    width: 100%;
}

.btn-check:checked + .btn-monto {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
}

.btn-monto:hover {
    border-color: var(--primary);
}

.monto-description-card {
    display: none;
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border: 2px dashed rgba(232, 93, 4, 0.35);
    border-radius: var(--radius-md);
    background: rgba(232, 93, 4, 0.08);
    color: var(--primary-dark);
    font-size: 0.9rem;
    font-weight: 500;
    align-items: flex-start;
    gap: 0.65rem;
    line-height: 1.4;
}

.monto-description-card i {
    font-size: 1.1rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.monto-description-card.is-visible {
    display: flex;
}

/* Monto Custom */
.btn-monto-custom {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--gray-600);
    font-weight: 500;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.btn-check:checked + .btn-monto-custom {
    border-color: var(--primary);
    border-style: solid;
    background: rgba(232, 93, 4, 0.05);
    color: var(--primary);
}

.monto-custom-input {
    margin-top: 0.75rem;
    animation: fadeIn 0.3s ease;
}

.monto-custom-input .input-group-text {
    background: var(--gray-100);
    border-color: var(--gray-300);
    font-weight: 600;
    color: var(--gray-600);
}

.monto-custom-input .form-control {
    border-color: var(--gray-300);
}

.monto-custom-input .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.1);
}

/* Monto Summary */
.monto-summary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-top: 1rem;
}

.monto-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    color: var(--white);
}

.monto-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.monto-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.monto-periodo {
    background: rgba(255,255,255,0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

/* Form Check Custom */
.form-check-custom {
    padding-left: 0;
}

.form-check-custom .form-check-input {
    width: 20px;
    height: 20px;
    margin-right: 0.75rem;
    border: 2px solid var(--gray-300);
    cursor: pointer;
}

.form-check-custom .form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-custom .form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.1);
}

.form-check-custom .form-check-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    cursor: pointer;
}

.required-mark {
    color: var(--danger);
}

/* Form Floating Custom */
.form-floating > .form-control,
.form-floating > .form-select {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 1rem 0.75rem;
    height: auto;
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.1);
}

.form-floating > label {
    padding: 1rem 0.75rem;
    color: var(--gray-500);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
    color: var(--primary);
    transform: scale(0.85) translateY(-0.75rem) translateX(0.15rem);
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--danger);
}

.form-control.is-valid,
.form-select.is-valid {
    border-color: var(--success);
}

/* Medios de Pago */
.medios-pago-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.medio-pago-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--white);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-check:checked + .medio-pago-card {
    border-color: var(--primary);
    background: rgba(232, 93, 4, 0.02);
}

.medio-pago-card:hover {
    border-color: var(--gray-300);
}

.medio-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.medio-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.medio-nombre {
    font-weight: 600;
    color: var(--gray-800);
}

.medio-descripcion {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.medio-check {
    color: var(--gray-300);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.btn-check:checked + .medio-pago-card .medio-check {
    color: var(--primary);
}

.medio-info-extra {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.medio-info-extra:empty {
    display: none;
}

/* Confirmation Summary */
.confirmation-summary {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.summary-section {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.summary-collapsible {
    padding: 0;
}

.summary-collapsible .summary-content {
    padding: 0 1rem 1rem;
}

.summary-toggle {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
}

.summary-toggle::-webkit-details-marker {
    display: none;
}

.summary-chevron {
    color: var(--gray-500);
    transition: transform 0.2s ease;
}

.summary-collapsible[open] .summary-chevron {
    transform: rotate(180deg);
}

.summary-section:last-child {
    border-bottom: none;
}

.summary-section h6 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
}

.summary-label {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.summary-value {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 0.875rem;
}

.transfer-payment-details {
    margin-top: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    background: #fff;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.transfer-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.6rem;
}

.transfer-detail-row {
    padding: 0.2rem 0;
}

.transfer-detail-value {
    font-weight: 700;
    color: var(--gray-900);
    text-align: right;
    margin-left: 1rem;
    word-break: break-word;
}

.transfer-receipt-upload {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--gray-200);
}

.transfer-receipt-upload .form-control {
    border-radius: 10px;
    border-color: var(--gray-300);
}

.transfer-receipt-upload .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(232, 93, 4, 0.15);
}

.payway-card-section {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, #ffffff 0%, #fff8f5 100%);
}

.payway-card-head {
    margin-bottom: 0.75rem;
}

.payway-card-head h6 {
    margin-bottom: 0.35rem;
    color: var(--gray-900);
    font-size: 0.95rem;
    font-weight: 700;
}

.payway-card-head p {
    margin: 0;
    color: var(--gray-600);
    font-size: 0.82rem;
}

.payway-status {
    margin-top: 0.85rem;
    border-radius: 10px;
    padding: 0.65rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid transparent;
}

.payway-status.is-loading {
    background: rgba(23, 162, 184, 0.12);
    border-color: rgba(23, 162, 184, 0.35);
    color: #0c5460;
}

.payway-status.is-error {
    background: rgba(220, 53, 69, 0.1);
    border-color: rgba(220, 53, 69, 0.3);
    color: #842029;
}

.payway-status.is-success {
    background: rgba(40, 167, 69, 0.1);
    border-color: rgba(40, 167, 69, 0.35);
    color: #1f5130;
}

.payway-legal {
    margin-top: 0.85rem;
    font-size: 0.78rem;
    color: var(--gray-600);
}

/* Navigation Buttons */
.donation-navigation {
    display: flex;
    justify-content: space-between;
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.75rem;
}

/* Terms Accept - Custom Checkbox Grande y Estético */
.terms-accept {
    margin-top: 1.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, #fff8f5, #fff);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.terms-accept:has(input:checked) {
    border-color: var(--success);
    background: linear-gradient(135deg, #f0fff4, #fff);
}

.terms-accept.has-error {
    border-color: var(--danger);
    background: linear-gradient(135deg, #fff5f5, #fff);
}

.custom-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-box {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    transition: var(--transition-fast);
    font-size: 1rem;
    color: transparent;
}

.custom-checkbox input:checked + .checkbox-box {
    background: var(--success);
    border-color: var(--success);
    color: var(--white);
}

.custom-checkbox input:focus + .checkbox-box {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2);
}

.custom-checkbox:hover .checkbox-box {
    border-color: var(--success);
}

.checkbox-text {
    font-size: 0.875rem;
    color: var(--gray-700);
    line-height: 1.5;
    padding-top: 0.2rem;
}

.checkbox-text a {
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
}

.checkbox-text a:hover {
    text-decoration: underline;
}

/* =====================================================
   Institution Landing Layout
   ===================================================== */
.institution-shell {
    background: var(--gray-50);
    color: var(--gray-900);
}

.institution-nav {
    position: sticky;
    top: 0;
    z-index: 1040;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.25rem 4vw;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(17, 24, 39, 0.06);
}

.institution-nav .nav-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.institution-nav .brand-mark {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    color: var(--secondary);
    text-decoration: none;
}

.institution-nav .brand-mark span {
    font-size: 1.2rem;
}

.institution-nav .nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.institution-nav .nav-links {
    display: flex;
    gap: 1.25rem;
    font-weight: 500;
}

.institution-nav .nav-links a {
    color: var(--gray-600);
    text-decoration: none;
    position: relative;
    padding-bottom: 0.2rem;
}

.institution-nav .nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
}

.institution-nav .nav-links a:hover::after {
    width: 100%;
}

.institution-nav .nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(17, 24, 39, 0.15);
    background: var(--white);
    color: var(--secondary);
    box-shadow: var(--shadow-sm);
}

.institution-nav .nav-toggle:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.institution-nav .btn {
    min-width: 180px;
}

.institution-hero {
    position: relative;
    padding: 6rem 0 4rem;
    background-size: cover;
    background-position: center;
    color: var(--white);
}

.institution-hero .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(8, 11, 20, 0.95), rgba(8, 11, 20, 0.45));
}

.institution-hero .hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2.75rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-text p {
    font-size: 1.125rem;
    max-width: 540px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.status-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(46, 204, 113, 0.15);
    color: #b1f0c9;
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.status-chip.status-inactive {
    background: rgba(220, 53, 69, 0.2);
    color: #ffd4d9;
}

.status-message {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.5rem;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border-radius: 999px;
    font-weight: 600;
    padding: 0.85rem 1.75rem;
    text-decoration: none;
    border: none;
    transition: var(--transition-fast);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--white);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--white);
}

.btn-muted {
    background: var(--gray-200);
    color: var(--gray-600);
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
}

.metric-card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    backdrop-filter: blur(6px);
}

.metric-card .metric-value {
    display: block;
    font-size: 1.6rem;
    font-weight: 600;
}

.metric-card .metric-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.institution-about {
    padding: 4rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.about-panel,
.about-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.section-tag {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.about-panel h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.about-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.about-list .label {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.about-card ul {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
}

.about-card li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--gray-700);
}

.social-row {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.social-row a {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gray-100);
    color: var(--secondary);
}

.forms-section {
    padding: 4rem 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.section-header h2 {
    margin: 0;
}

.count-chip {
    padding: 0.4rem 1rem;
    border-radius: 999px;
    background: var(--gray-200);
    font-weight: 600;
}

.forms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.form-card-cover {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.form-card-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: rgba(232, 93, 4, 0.12);
    color: var(--primary);
    border-radius: 999px;
    font-size: 0.85rem;
}

.form-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.form-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.empty-state i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.contact-section {
    padding: 4rem 0 5rem;
    background: linear-gradient(135deg, #fef3ec, #ffffff);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.contact-info ul {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
}

.contact-info li {
    display: flex;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    font-size: 1rem;
    background: var(--gray-50);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.15);
}

.turnstile-wrapper {
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.turnstile-placeholder {
    color: #6c757d;
    font-size: 0.95rem;
    background: rgba(0,0,0,0.03);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
}

.contact-alert {
    border-radius: var(--radius-md);
    border: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.85rem 1rem;
}

.contact-form .invalid-feedback {
    display: none;
    margin-top: 0.35rem;
    font-size: 0.85rem;
    color: #dc3545;
}

.contact-form .form-control.is-invalid ~ .invalid-feedback,
.contact-form .form-select.is-invalid ~ .invalid-feedback,
.contact-form textarea.is-invalid ~ .invalid-feedback,
.contact-form input.is-invalid ~ .invalid-feedback,
.contact-form select.is-invalid ~ .invalid-feedback {
    display: block;
}

.institution-footer {
    background: var(--secondary);
    color: var(--gray-100);
    padding: 3rem 0 2rem;
}

.institution-footer .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    align-items: start;
}

.institution-footer .footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.institution-footer .footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.institution-footer .footer-social {
    display: flex;
    gap: 0.75rem;
}

.institution-footer .footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.institution-footer .footer-copy {
    margin-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 992px) {
    .institution-nav .nav-links {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .institution-nav .nav-toggle {
        display: inline-flex;
    }
    .institution-nav .nav-right {
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding-top: 0.5rem;
    }
    .institution-nav .nav-right.is-open {
        display: flex;
    }
    .institution-nav .nav-links {
        flex-direction: column;
        width: 100%;
    }
    .institution-nav .nav-links a {
        padding: 0.5rem 0;
    }
    .institution-nav .nav-cta {
        width: 100%;
    }
    .institution-nav .nav-cta .btn {
        width: 100%;
    }
    .hero-ctas {
        flex-direction: column;
    }
    .forms-grid {
        grid-template-columns: 1fr;
    }
}

.terms-accept .invalid-feedback {
    display: none;
    margin-top: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: #fee;
    border-radius: 6px;
    font-size: 0.8125rem;
}

.terms-accept.has-error .invalid-feedback {
    display: block;
}

/* Update Accept - Mismo estilo que terms */
.update-accept {
    margin-top: 1.25rem;
    padding: 1rem;
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.update-accept:has(input:checked) {
    border-color: var(--primary);
    background: rgba(232, 93, 4, 0.05);
}

.btn-nav {
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.btn-next,
.btn-submit {
    flex: 1;
}

/* Success State */
.donation-success {
    text-align: center;
    padding: 3rem 1.5rem;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--success), #20c997);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    animation: successPulse 2s ease infinite;
}

@keyframes successPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.4);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(40, 167, 69, 0);
    }
}

.donation-success h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.donation-success p {
    color: var(--gray-600);
}

.success-details {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-top: 1.5rem;
    text-align: left;
}

/* =====================================================
   Causa Section
   ===================================================== */
.causa-section {
    background: var(--white);
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--highlight-bg, rgba(9, 12, 24, 0.6));
    color: var(--primary-light, var(--white));
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-description {
    color: var(--gray-600);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.causa-images {
    position: relative;
    padding: 2rem;
}

.causa-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.causa-img-main img {
    width: 100%;
    height: auto;
}

.causa-img-secondary {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--white);
}

.causa-badge {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--success);
}

/* Feature List */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(232, 93, 4, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
}

.feature-content h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.feature-content p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

/* =====================================================
   Impacto Section
   ===================================================== */
.impacto-section {
    background: linear-gradient(135deg, var(--secondary), #2d2d4a);
}

.impacto-section .section-badge {
    background: rgba(232, 93, 4, 0.2);
}

.impacto-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
}

.impacto-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.08);
}

.impacto-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.impacto-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.impacto-card p {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-bottom: 1rem;
}

.impacto-stat {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(232, 93, 4, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-light);
}

/* =====================================================
   CTA Section
   ===================================================== */
.cta-section {
    background: var(--gray-50);
}

.cta-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-xl);
    padding: 3rem;
    color: var(--white);
}

.cta-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.cta-card p {
    opacity: 0.9;
    margin: 0;
}

/* =====================================================
   Contacto Section
   ===================================================== */
.contacto-section {
    background: var(--white);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(232, 93, 4, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
}

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

.contact-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-value {
    font-weight: 600;
    color: var(--gray-800);
    text-decoration: none;
}

.contact-value:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--white);
    transition: var(--transition-fast);
}

.social-btn.facebook {
    background: #1877f2;
}

.social-btn.instagram {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-btn.twitter {
    background: #000;
}

.social-btn.whatsapp {
    background: #25d366;
}

.social-btn.linkedin {
    background: #0A66C2;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Contact Form Card */
.contact-form-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background: var(--secondary);
    color: var(--gray-400);
}

.footer-brand img {
    opacity: 0.8;
}

.footer-brand p {
    font-size: 0.875rem;
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

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

.footer-divider {
    border-color: rgba(255,255,255,0.1);
    margin: 2rem 0;
}

.footer-copyright {
    font-size: 0.875rem;
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.footer-social a {
    color: var(--gray-400);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

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

/* =====================================================
   Floating Elements
   ===================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.75rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--white);
}

.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    cursor: pointer;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-3px);
    background: var(--primary-dark);
}

/* =====================================================
   Buttons Customization
   ===================================================== */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), #a33d00);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    border: 2px solid var(--white);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary);
}

.btn-outline-secondary {
    border: 2px solid var(--gray-300);
    color: var(--gray-600);
    font-weight: 600;
}

.btn-outline-secondary:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    color: var(--gray-700);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #20c997);
    border: none;
    font-weight: 600;
}

.btn-success:hover {
    background: linear-gradient(135deg, #218838, #1aa179);
}

/* =====================================================
   Responsive - Tablet
   ===================================================== */
@media (min-width: 768px) {
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .montos-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* =====================================================
   Responsive - Desktop
   ===================================================== */
@media (min-width: 992px) {
    .hero-content {
        padding: 0;
    }
    
    .hero-stats {
        gap: 3rem;
    }
}

/* =====================================================
   Responsive - Mobile (max-width: 767px)
   ===================================================== */
@media (max-width: 767px) {
    .hero-section {
        padding-top: 5rem;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .stat-item {
        align-items: center;
        text-align: center;
    }
    
    .donation-widget {
        margin: 0 auto;
    }
    
    .montos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .periodicidad-options {
        grid-template-columns: 1fr;
    }
    
    .progress-steps {
        gap: 0.25rem;
    }
    
    .step-label {
        font-size: 0.625rem;
    }
    
    .cta-card {
        padding: 2rem;
        text-align: center;
    }
    
    .causa-images {
        padding: 1rem;
    }
    
    .causa-img-secondary {
        position: relative;
        width: 100%;
        margin-top: 1rem;
    }
    
    .causa-badge {
        position: relative;
        margin-bottom: 1rem;
        display: inline-flex;
    }
    
    .whatsapp-float {
        bottom: 1rem;
        left: 1rem;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .scroll-top {
        bottom: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }
}

/* =====================================================
   Mercado Pago Modal - Instruction Text
   ===================================================== */
.swal2-popup .mp-email-instruction-label {
    display: block;
    margin: 0 auto 0.75rem;
    padding: 0 1.25rem;
    text-align: center;
    line-height: 1.45;
}

@media (max-width: 576px) {
    .swal2-popup .mp-email-instruction-label {
        padding: 0 0.75rem;
    }
}