/**
 * Landing Page Styles for Reffi - Diseño con pestañas y tema morado/rojo
 */

/* ===== Variables - Reffi Brand Colors ===== */
:root {
    --primary-color: #FF416C;
    --primary-hover: #FF4B2B;
    --secondary-color: #00DCC7;
    --secondary-hover: #00C6B3;
    --accent-color: #EE3958;
    --purple-color: #693E98;
    --orange-color: #F89F2B;
    --text-dark: #000000;
    --text-normal: #666666;
    --text-muted: #999999;
    --bg-white: #FFFFFF;
    --bg-light: #F1F3F3;
    --border-color: #E2E4EF;
    --border-radius: 0.5rem;
    --transition: all 0.3s ease;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #FF416C 0%, #FF4B2B 100%);
    --gradient-purple-red: linear-gradient(90deg, rgba(105,62,152,1) 0%, rgba(238,57,88,1) 100%);
    --gradient-red-purple: linear-gradient(90deg, rgba(238,57,88,1) 0%, rgba(105,62,152,1) 100%);

    /* Theme - Purple/Red Reffi */
    --bg-dark-start: #3a1a5e;
    --bg-dark-end: #7a1e3f;
    --bg-card-dark: rgba(255, 255, 255, 0.1);
    --border-card-dark: rgba(255, 255, 255, 0.15);
    --text-white-primary: #ffffff;
    --text-white-secondary: rgba(255, 255, 255, 0.8);
    --text-white-muted: rgba(255, 255, 255, 0.55);

    /* Gradient Text */
    --gradient-orange-text: linear-gradient(135deg, #F89F2B, #FF6B35);
    --gradient-purple-text: linear-gradient(135deg, #d4a5ff, #f0c0ff);

    /* Tab Colors */
    --tab-active-bg: #ffffff;
    --tab-active-border: var(--primary-color);
    --tab-inactive-bg: rgba(255, 255, 255, 0.08);
}

/* ===== Utility Classes ===== */
.min-h-screen {
    min-height: 100vh;
}

.gradient-reffi {
    background: linear-gradient(135deg, #3a1a5e 0%, #693E98 30%, #EE3958 70%, #FF416C 100%);
}

.arrow-pattern {
    position: relative;
}

.arrow-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: none;
    pointer-events: none;
    z-index: 1;
}

.gradient-reffi > * {
    position: relative;
    z-index: 2;
}

.relative {
    position: relative;
}

.overflow-hidden {
    overflow: hidden;
}

.cursor-pointer {
    cursor: pointer;
}

/* ===== Decorative Circles ===== */
.decorative-circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

@keyframes pulse-slow {
    0%, 100% {
        opacity: 0.2;
        transform: scale(1);
    }
    50% {
        opacity: 0.4;
        transform: scale(1.1);
    }
}

.pulse-slow {
    animation: pulse-slow 3s ease-in-out infinite;
}

/* ===== Floating Animation ===== */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.float-animation {
    animation: float 3s ease-in-out infinite;
}

/* ===== Animate Ping ===== */
@keyframes ping {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

.animate-ping {
    animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* ===== Glass Card Effect ===== */
.glass-card {
    background: #FFFFFF !important;
    backdrop-filter: none;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    border: none;
}

.backdrop-blur {
    backdrop-filter: blur(10px);
}

/* Fondo blanco para secciones específicas */
.bg-white {
    background-color: #FFFFFF !important;
}

.bg-light {
    background-color: #F8F9FA !important;
}

/* Remover backdrop-filter de elementos con bg-white */
.bg-white.rounded-4 {
    backdrop-filter: none !important;
}

/* Tarjetas con opacidad para el hero */
.bg-white.bg-opacity-10 {
    background-color: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px);
}

/* ===== Form Styles ===== */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 65, 108, 0.25);
}

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

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

/* Input styling similar to landings */
.form-control,
.form-select {
    border: 1px solid #e5e7eb;
    transition: var(--transition);
}

.form-control::placeholder {
    color: #9ca3af;
}

/* ===== Button Primary ===== */
.btn-primary {
    background: linear-gradient(135deg, #FF416C 0%, #FF4B2B 100%);
    border: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 65, 108, 0.3);
    background: linear-gradient(135deg, #FF4B2B 0%, #FF416C 100%);
}

.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;
}

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

/* ===== Button Danger (for validar buttons) ===== */
.btn-danger {
    background: linear-gradient(to right, #ef4444, #dc2626);
    border: none;
}

.btn-danger:hover {
    background: linear-gradient(to right, #dc2626, #b91c1c);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

/* ===== Button Purple (for verificar buttons) ===== */
.btn-purple {
    background: linear-gradient(to right, #693E98, #8B5CB8);
    border: none;
    color: white;
}

.btn-purple:hover {
    background: linear-gradient(to right, #583281, #693E98);
    box-shadow: 0 4px 12px rgba(105, 62, 152, 0.4);
    color: white;
}

.btn-outline-purple {
    background: transparent;
    border: 2px solid #693E98;
    color: #693E98;
}

.btn-outline-purple:hover {
    background: linear-gradient(to right, #693E98, #8B5CB8);
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(105, 62, 152, 0.4);
    color: white;
}

/* ===== Hover Underline ===== */
.hover-underline:hover {
    text-decoration: underline !important;
}

/* ===== Text Colors ===== */
.text-gray-800 {
    color: #1f2937;
}

.text-gray-700 {
    color: #374151;
}

/* ===== Opacity Utilities ===== */
.opacity-75 {
    opacity: 0.75;
}

.opacity-90 {
    opacity: 0.9;
}

/* ===== Additional Bootstrap Overrides ===== */
.rounded-3 {
    border-radius: 0.75rem !important;
}

.rounded-4 {
    border-radius: 1rem !important;
}

.rounded-5 {
    border-radius: 2.5rem !important;
}

/* ===== Position Utilities ===== */
.position-fixed {
    position: fixed;
}

/* ===== Spacing Utilities ===== */
.gap-3 {
    gap: 1rem;
}

.gap-4 {
    gap: 1.5rem;
}

/* ===== WhatsApp Button Animation ===== */
@keyframes bounce-slow {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.btn-success.rounded-circle {
    animation: bounce-slow 2s ease-in-out infinite;
}

/* ===== Form Check Input (Checkboxes) ===== */
.form-check-input:checked {
    background-color: #dc2626;
    border-color: #dc2626;
}

.form-check-input:focus {
    border-color: rgba(220, 38, 38, 0.5);
    box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.25);
}

/* ===== Profile Slider Styles ===== */
.profile-slider-container {
    position: relative;
}

.slider-wrapper {
    position: relative;
    overflow: hidden;
}

.slider-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
    pointer-events: none;
}

.slider-item.active {
    opacity: 1;
    transform: scale(1);
    position: relative;
    pointer-events: auto;
}

.slider-image-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-description {
    position: relative;
}

.description-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease-in-out, transform 0.4s ease-in-out;
    pointer-events: none;
}

.description-content.active {
    opacity: 1;
    transform: translateY(0);
    position: relative;
    pointer-events: auto;
}

/* Navigation buttons hover effect */
#prevSlide:hover,
#nextSlide:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* =============================================
   NEW: Hero & Tab Section Styles
   ============================================= */

/* ===== Badge Pill ===== */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--text-white-primary);
    font-size: 0.85rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.badge-pill .text-orange {
    color: var(--orange-color);
}

/* ===== Gradient Text ===== */
.text-gradient-orange {
    background: var(--gradient-orange-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-purple {
    background: var(--gradient-purple-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== CTA Button ===== */
.btn-cta-primary {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: #ffffff;
    color: var(--purple-color);
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
    color: var(--primary-color);
}

/* ===== Tab Navigation ===== */
.landing-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 4px;
    gap: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.landing-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1rem;
    background: transparent;
    color: var(--text-white-secondary);
    border: none;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.landing-tab:hover {
    color: var(--text-white-primary);
    background: rgba(255, 255, 255, 0.1);
}

.landing-tab.active {
    background: var(--tab-active-bg);
    color: var(--purple-color);
    font-weight: 600;
    border-bottom: 3px solid var(--tab-active-border);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.landing-tab i {
    font-size: 1.1rem;
}

/* ===== Tab Panels ===== */
.tab-panel {
    display: none;
}

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

.tab-panel.active {
    display: block;
    animation: fadeInTab 0.4s ease-out;
}

/* ===== Feature Card Dark ===== */
.feature-card-dark {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 1.25rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.feature-card-dark:hover {
    border-color: rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.15);
}

.feature-card-dark .feature-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.feature-card-dark h4 {
    color: var(--text-white-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
}

.feature-card-dark p {
    color: var(--text-white-secondary);
    font-size: 0.85rem;
    margin-bottom: 0;
    line-height: 1.4;
}

/* ===== Campaign Generator Mockup ===== */
.campaign-generator {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.campaign-generator::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.campaign-generator .demo-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text-white-primary);
}

.campaign-generator .form-control-dark {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: var(--text-white-primary);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
}

.campaign-generator .form-control-dark::placeholder {
    color: var(--text-white-secondary);
}

.campaign-generator .btn-generate {
    background: linear-gradient(135deg, #693E98 0%, #EE3958 70%, #FF416C 100%);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    width: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(105, 62, 152, 0.3);
}

.campaign-generator .btn-generate:hover {
    background: linear-gradient(135deg, #7a4fb0 0%, #f94868 70%, #ff5279 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(105, 62, 152, 0.4);
}

/* WhatsApp Preview */
.whatsapp-preview {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 16px;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.whatsapp-preview .wa-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-white-secondary);
}

.whatsapp-preview .wa-bubble {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    color: var(--text-white-secondary);
    font-size: 0.85rem;
    white-space: pre-line;
    min-height: 3rem;
}

.whatsapp-preview .wa-time {
    text-align: right;
    font-size: 0.7rem;
    color: var(--text-white-muted);
    margin-top: 0.5rem;
}

/* ===== Case Study Image ===== */
.case-study-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.case-study-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
}

.case-study-badge {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 0.625rem 1rem;
    font-size: 0.8rem;
}

.case-study-badge .badge-label {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    background: linear-gradient(135deg, #693E98 0%, #EE3958 70%, #FF416C 100%);
    color: #fff;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.7rem;
    white-space: nowrap;
}

/* ===== Pricing Section ===== */
.pricing-section-title {
    color: var(--text-white-primary);
    font-weight: 700;
}

.pricing-section-subtitle {
    color: var(--text-white-secondary);
}

.pricing-card {
    background: linear-gradient(135deg, rgba(105, 62, 152, 0.2) 0%, rgba(238, 57, 88, 0.15) 100%);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 1.75rem;
    position: relative;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.pricing-card:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured {
    background: linear-gradient(135deg, rgba(105, 62, 152, 0.5) 0%, rgba(238, 57, 88, 0.4) 100%);
    border: 2px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 12px 32px rgba(105, 62, 152, 0.4);
}

.pricing-card.featured:hover {
    box-shadow: 0 16px 40px rgba(105, 62, 152, 0.6);
}

.pricing-badge {
    position: absolute;
    top: -0.75rem;
    right: 1.25rem;
    padding: 0.375rem 0.875rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
}

.pricing-badge.free {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
    animation: pulse-badge 2s ease-in-out infinite;
}

.pricing-badge.offer {
    background: linear-gradient(135deg, #FF416C 0%, #F89F2B 100%);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-size: 0.8rem;
    box-shadow: 0 4px 12px rgba(255, 65, 108, 0.5);
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pricing-card .plan-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white-primary);
    margin-bottom: 0.25rem;
}

.pricing-card .plan-description {
    font-size: 0.85rem;
    color: var(--text-white-secondary);
    margin-bottom: 1rem;
}

.pricing-card .plan-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-white-primary);
    line-height: 1;
}

.pricing-card .plan-price .currency {
    font-size: 1.5rem;
    font-weight: 600;
}

.pricing-card .plan-price .period {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-white-secondary);
}

.pricing-card .plan-price-original {
    text-decoration: line-through;
    color: var(--text-white-muted);
    font-size: 0.9rem;
}

.pricing-card .plan-price.text-gradient-purple {
    background: var(--gradient-purple-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-feature-list {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0;
    flex-grow: 1;
}

.pricing-feature-list li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0;
    color: var(--text-white-secondary);
    font-size: 0.9rem;
}

.pricing-feature-list .check-icon {
    color: #10b981;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.pricing-feature-list .check-icon.purple {
    color: var(--purple-color);
}

.pricing-card .btn-pricing {
    display: block;
    width: 100%;
    padding: 0.875rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: auto;
}

.btn-pricing-outline {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.1));
    color: var(--text-white-primary);
    border: 2px solid rgba(255, 255, 255, 0.4);
    font-weight: 700;
}

.btn-pricing-outline:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.2));
    color: var(--text-white-primary);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.2);
}

.btn-pricing-purple {
    background: linear-gradient(135deg, #693E98 0%, #EE3958 70%, #FF416C 100%);
    color: #fff;
    border: none;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(105, 62, 152, 0.4);
}

.btn-pricing-purple:hover {
    background: linear-gradient(135deg, #7a4fb0 0%, #f94868 70%, #ff5279 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(105, 62, 152, 0.6);
    color: #fff;
}

/* ===== Chat Mockup (Soy Usuario) ===== */
.chat-mockup {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(8px);
}

.chat-mockup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-mockup-header .status-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    display: inline-block;
}

.chat-mockup-body {
    padding: 1.25rem;
    min-height: 180px;
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chat-bubble {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    max-width: 85%;
    line-height: 1.5;
    animation: slideIn 0.3s ease;
}

.chat-bubble.bot-message {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 12px 12px 12px 4px;
    color: var(--text-white-primary);
    align-self: flex-start;
}

.chat-bubble.user-message {
    background: linear-gradient(135deg, #693E98 0%, #EE3958 100%);
    border-radius: 12px 12px 4px 12px;
    color: white;
    align-self: flex-end;
    margin-left: auto;
}

.typing-indicator {
    display: flex;
    gap: 0.25rem;
    padding: 0.75rem 1rem;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

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

@keyframes typing {
    0%, 60%, 100% {
        opacity: 0.3;
    }
    30% {
        opacity: 1;
    }
}

.chat-mockup-input {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-mockup-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 25px;
    padding: 0.625rem 1rem;
    color: var(--text-white-primary);
    font-size: 0.85rem;
}

.chat-mockup-input input::placeholder {
    color: var(--text-white-muted);
}

.chat-mockup-input .btn-send {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--purple-color);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ===== Step Cards (Soy Usuario) ===== */
.step-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    height: 100%;
    backdrop-filter: blur(8px);
}

.step-card:hover {
    border-color: rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.15);
}

.step-card .step-number {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    width: 1.75rem;
    height: 1.75rem;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.step-card .step-icon {
    font-size: 2.5rem;
    color: var(--text-white-muted);
    margin-bottom: 0.75rem;
}

.step-card h4 {
    color: var(--text-white-primary);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step-card p {
    color: var(--text-white-secondary);
    font-size: 0.8rem;
    margin-bottom: 0;
    line-height: 1.4;
}

/* ===== QR CTA Box (Soy Usuario) ===== */
.qr-cta-box {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(8px);
}

.qr-cta-box h3 {
    color: var(--text-white-primary);
    font-weight: 700;
}

.qr-cta-box p {
    color: var(--text-white-secondary);
}

.btn-qr-scan {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: #ffffff;
    color: var(--purple-color);
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-qr-scan:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.25);
    color: var(--primary-color);
}

/* ===== Ambassador Cards ===== */
.ambassador-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.ambassador-card.purple-border {
    border-color: rgba(255, 255, 255, 0.35);
    border-width: 2px;
}

.ambassador-card.orange-border {
    border-color: var(--orange-color);
    border-width: 2px;
}

.ambassador-card:hover {
    transform: translateY(-2px);
}

.ambassador-card h4 {
    color: var(--text-white-primary);
    font-size: 1.1rem;
    font-weight: 700;
}

.ambassador-card p {
    color: var(--text-white-secondary);
    font-size: 0.9rem;
}

/* Commission Badges */
.commission-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: monospace;
    border: 1px solid;
}

.commission-badge.orange {
    color: var(--orange-color);
    border-color: var(--orange-color);
}

.commission-badge.purple {
    color: #8B5CF6;
    border-color: #8B5CF6;
}

/* Requirements Box */
.requirements-box {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    backdrop-filter: blur(8px);
}

.requirements-box h4 {
    color: var(--text-white-primary);
    font-weight: 700;
    margin-bottom: 1rem;
}

.requirements-box .req-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.375rem 0;
    color: var(--text-white-secondary);
    font-size: 0.9rem;
}

.requirements-box .req-check {
    color: #10b981;
    font-size: 1rem;
}

.btn-ambassador {
    display: block;
    width: 100%;
    padding: 0.875rem;
    background: #ffffff;
    color: var(--purple-color);
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-ambassador:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.25);
    color: var(--primary-color);
}

/* ===== Sticky Form Wrapper ===== */
.form-sticky-wrapper {
    position: sticky;
    top: 90px;
}

/* ===== Section Titles (dark theme) ===== */
.section-title-dark {
    color: var(--text-white-primary);
    font-weight: 700;
}

.section-subtitle-dark {
    color: var(--text-white-secondary);
}

/* ===== Mobile Responsiveness ===== */
@media (max-width: 991px) {
    .min-h-screen {
        min-height: auto;
    }

    .glass-card {
        max-width: 100% !important;
    }

    .form-sticky-wrapper {
        position: static !important;
    }
}

@media (max-width: 768px) {
    .decorative-circle {
        display: none !important;
    }

    .display-4 {
        font-size: 2rem;
    }

    .fs-2 {
        font-size: 1.5rem !important;
    }

    /* Tabs horizontal scroll on mobile */
    .landing-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .landing-tabs::-webkit-scrollbar {
        display: none;
    }

    .landing-tab {
        white-space: nowrap;
        font-size: 0.85rem;
        padding: 0.75rem 0.875rem;
    }

    /* Pricing cards stack */
    .pricing-card {
        margin-bottom: 1.5rem;
    }

    /* Campaign generator */
    .campaign-generator {
        padding: 1rem;
    }

    /* Reduce slider height on mobile */
    .slider-wrapper {
        height: 100px !important;
    }

    .slider-image-container i {
        font-size: 4rem !important;
    }

    .slider-description {
        min-height: 100px !important;
    }
}

@media (max-width: 576px) {
    .landing-tab {
        font-size: 0.8rem;
        padding: 0.625rem 0.75rem;
    }

    .landing-tab i {
        font-size: 0.95rem;
    }
}

/* ===== Strategic Images Styles ===== */
.case-study-container,
.qr-cta-box > div:has(img[src*="reffi-usuario"]),
.ambassador-image-container {
    position: relative;
    overflow: hidden;
}

/* Crop bottom with straight line and rounded corners */
.case-study-container img,
.user-image,
.ambassador-image {
    clip-path: inset(0 0 8% 0 round 24px);
}

.case-study-container img,
.qr-cta-box img[src*="reffi-usuario"],
.ambassador-card + div img {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-study-container:hover img,
.qr-cta-box img[src*="reffi-usuario"]:hover,
.ambassador-card + div img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Ambassador Image with Float Animation */
.ambassador-image-container {
    animation: float-gentle 4s ease-in-out infinite;
}

.ambassador-image {
    transition: transform 0.4s ease, box-shadow 0.4s ease, filter 0.3s ease;
}

.ambassador-image:hover {
    transform: scale(1.05) rotate(1deg);
    box-shadow: 0 12px 32px rgba(105, 62, 152, 0.4);
    filter: brightness(1.05);
}

@keyframes float-gentle {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* User Image Styles - Smaller with Animation */
.user-image-container {
    max-width: 500px;
    margin: 0 auto;
}

.user-image {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    animation: float-gentle 4s ease-in-out infinite;
}

.user-image:hover {
    transform: scale(1.02) translateY(-5px);
    box-shadow: 0 12px 32px rgba(238, 57, 88, 0.3);
}

@keyframes float-gentle {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Responsive image adjustments */
@media (max-width: 768px) {
    .case-study-container {
        min-height: 200px !important;
    }

    .qr-cta-box img,
    .ambassador-card + div img {
        border-radius: 8px !important;
    }

    .user-image-container {
        max-width: 100%;
    }
}

@media (max-width: 576px) {
    .case-study-container {
        min-height: 180px !important;
    }
}

/* ===== Form Select Placeholder Styles ===== */
select.form-select,
select.form-select option,
.form-select option:first-child {
    font-weight: 400 !important;
    font-weight: normal !important;
}

#registrationForm select.form-select {
    font-weight: 400 !important;
}

#registrationForm select.form-select option {
    font-weight: 400 !important;
}

/* ===== Custom Multiselect Styles ===== */
.custom-multiselect {
    position: relative;
    width: 100%;
}

.multiselect-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: #ffffff;
    border: 1.5px solid #e5e7eb;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 50px;
}

@media (min-width: 768px) {
    .multiselect-display {
        padding: 0.75rem 1.5rem;
    }
}

.multiselect-display:hover {
    border-color: rgba(255, 65, 108, 0.4);
}

.multiselect-placeholder {
    flex: 1;
    color: #9ca3af;
    font-size: 0.95rem;
}

.multiselect-arrow {
    font-size: 0.75rem;
    color: #6b7280;
    transition: transform 0.2s ease;
}

.custom-multiselect:has(.multiselect-dropdown.show) .multiselect-arrow {
    transform: rotate(180deg);
}

.custom-multiselect:has(.multiselect-dropdown.show) .multiselect-display {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 65, 108, 0.1);
}

.multiselect-dropdown {
    position: absolute;
    top: calc(100% + 0.25rem);
    left: 0;
    right: 0;
    background-color: #ffffff;
    border: 1.5px solid #e5e7eb;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.2s ease;
}

.multiselect-dropdown.show {
    max-height: 300px;
    opacity: 1;
    overflow-y: auto;
}

.multiselect-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.15s ease;
    margin: 0;
}

.multiselect-option:hover {
    background-color: rgba(255, 65, 108, 0.05);
}

.multiselect-checkbox {
    width: 1.125rem;
    height: 1.125rem;
    border: 2px solid #d0d5dd;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.15s ease;
    margin: 0;
}

.multiselect-checkbox:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.multiselect-label {
    flex: 1;
    font-size: 0.95rem;
    color: #374151;
    cursor: pointer;
}

.multiselect-check {
    font-size: 1rem;
    color: var(--primary-color);
    opacity: 0;
    transition: opacity 0.15s ease;
}

.multiselect-option:has(.multiselect-checkbox:checked) .multiselect-check {
    opacity: 1;
}

.multiselect-option:has(.multiselect-checkbox:checked) {
    background-color: rgba(255, 65, 108, 0.03);
}

.multiselect-option:has(.multiselect-checkbox:checked) .multiselect-label {
    color: var(--primary-color);
    font-weight: 500;
}