/* ============================================
   MivraTech Landing Page - Stylesheet
   Design: Hybrid (Clean + Tech)
   Mobile-first responsive design
   ============================================ */

/* CSS Variables - Design System */
:root {
    /* Colors */
    --color-primary: #6366F1;
    --color-primary-dark: #4F46E5;
    --color-primary-light: #818CF8;
    --color-accent: #14B8A6;
    --color-accent-dark: #0F766E;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;

    /* Backgrounds - DARK THEME */
    --color-bg: #000000;
    --color-bg-secondary: #0A0A0A;
    --color-bg-dark: #1A1A1A;
    --color-bg-darker: #050505;

    /* Text - DARK THEME */
    --color-text: #FFFFFF;
    --color-text-secondary: #B0B0B0;
    --color-text-muted: #808080;
    --color-text-light: #FFFFFF;

    /* Borders - DARK THEME */
    --color-border: #2A2A2A;
    --color-border-light: #1A1A1A;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-primary-hover: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-accent-dark) 100%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --radius-full: 9999px;

    /* Shadows - DARK THEME */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.7);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.9);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.9);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.6);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-index */
    --z-language-selector: 1000;
    --z-sticky: 100;
}

/* ============================================
   Global Styles & Reset
   ============================================ */

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    opacity: 0.8;
}

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    background: none;
}

/* ============================================
   Container
   ============================================ */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-extrabold);
    line-height: 1.2;
    color: var(--color-text);
}

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

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    text-align: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text-light);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--gradient-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-glow {
    box-shadow: var(--shadow-glow);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
}

/* ============================================
   Language Selector (Fixed Top-Right)
   ============================================ */

.language-selector {
    position: fixed;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: var(--z-language-selector);
}

.lang-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.lang-dropdown-toggle:hover {
    background: rgba(20, 20, 20, 0.98);
    border-color: var(--color-primary);
}

.current-flag {
    font-size: 1.2rem;
}

.current-lang {
    font-weight: var(--font-weight-semibold);
}

.dropdown-arrow {
    font-size: 0.7rem;
    margin-left: 2px;
    transition: transform var(--transition-fast);
}

.lang-dropdown-toggle.active .dropdown-arrow {
    transform: rotate(180deg);
}

.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + var(--spacing-xs));
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-xl);
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

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

.lang-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-option:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.lang-option:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.lang-option:hover {
    background: var(--color-bg-dark);
    color: var(--color-text);
}

.lang-option.active {
    background: var(--gradient-primary);
    color: var(--color-text-light);
}

.lang-option .flag {
    margin-right: var(--spacing-xs);
    font-size: 1.2rem;
}

@media (max-width: 640px) {
    .language-selector {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
    }

    .lang-dropdown-toggle {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }

    .current-flag {
        font-size: 1rem;
    }

    .lang-option {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }

    .lang-option .flag {
        font-size: 1rem;
    }
}

/* ============================================
   Hero Section
   ============================================ */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
    overflow: hidden;
}

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(99, 102, 241, 0.08) 0%,
        rgba(0, 0, 0, 1) 50%,
        rgba(20, 184, 166, 0.08) 100%
    );
    z-index: -1;
}

.hero-bg-blur {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.25;
    z-index: -1;
    animation: pulse 8s ease-in-out infinite;
}

.hero-bg-blur-1 {
    top: 10%;
    left: 10%;
    background: var(--color-primary);
}

.hero-bg-blur-2 {
    bottom: 10%;
    right: 10%;
    background: var(--color-accent);
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.25;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.35;
    }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-headline {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subheadline {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-cta-group {
    margin-bottom: var(--spacing-xl);
}

.hero-disclaimer {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(20, 184, 166, 0.15));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.trust-icon {
    font-size: 1.5rem;
}

.trust-text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.trust-text strong {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.stat-card {
    padding: var(--spacing-lg);
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

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

@media (min-width: 768px) {
    .hero-headline {
        font-size: 4rem;
    }

    .hero-subheadline {
        font-size: 1.5rem;
    }
}

/* ============================================
   Section Styles (Common)
   ============================================ */

section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 3.5rem;
    }

    .section-subtitle {
        font-size: 1.25rem;
    }
}

/* ============================================
   Crisis Context Section
   ============================================ */

.crisis-section {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
    position: relative;
}

.crisis-stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.crisis-stat-card {
    padding: var(--spacing-xl);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.crisis-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.crisis-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.crisis-stat-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.crisis-stat-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .crisis-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   Solution Section (Benefits)
   ============================================ */

.solution-section {
    background: var(--color-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

.benefit-card {
    padding: var(--spacing-xl);
    background: var(--color-bg);
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
}

.benefit-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-sm);
}

.benefit-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.benefit-image {
    margin-top: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.benefit-screenshot {
    width: 100%;
    height: auto;
    transition: transform var(--transition-slow);
}

.benefit-card:hover .benefit-screenshot {
    transform: scale(1.05);
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   How It Works Section
   ============================================ */

.how-it-works-section {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
    position: relative;
}

.steps-timeline {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto var(--spacing-2xl) auto;
}

.step-card {
    padding: var(--spacing-xl);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--color-text-light);
    font-size: 1.75rem;
    font-weight: var(--font-weight-black);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-glow);
}

.step-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-sm);
}

.step-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.step-arrow {
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-primary);
}

.how-it-works-cta {
    text-align: center;
}

@media (min-width: 768px) {
    .steps-timeline {
        grid-template-columns: 1fr auto 1fr auto 1fr;
    }

    .step-arrow {
        display: flex;
    }
}

/* ============================================
   Social Proof Section
   ============================================ */

.social-proof-section {
    background: var(--color-bg);
}

.social-proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.proof-card {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(20, 184, 166, 0.12));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.proof-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.proof-number {
    font-size: 3rem;
    font-weight: var(--font-weight-black);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.proof-label {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.success-story {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
}

.success-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.success-image img {
    width: 100%;
    height: auto;
}

.success-title {
    font-size: 1.75rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-md);
}

.success-text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.success-text-extra {
    font-size: 1rem;
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
    line-height: 1.6;
    margin-top: var(--spacing-sm);
}

/* Results Carousel */
.results-carousel {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.carousel-track {
    display: flex;
    transition: transform var(--transition-slow);
    position: relative;
}

.carousel-slide {
    min-width: 100%;
    display: none;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-text-light);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.carousel-btn:hover {
    background: rgba(99, 102, 241, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn-prev {
    left: 10px;
}

.carousel-btn-next {
    right: 10px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-dot:hover {
    background: var(--color-primary-light);
    transform: scale(1.2);
}

.carousel-dot.active {
    background: var(--color-primary);
    width: 30px;
    border-radius: var(--radius-full);
}

/* Hide Spanish-only slides for non-Spanish languages */
.carousel-slide-es,
.carousel-dot-es {
    display: none;
}

/* Show Spanish slides when language is Spanish */
[data-lang="es"] .carousel-slide-es,
[data-lang="es"] .carousel-dot-es {
    display: block;
}

@media (min-width: 768px) {
    .success-story {
        grid-template-columns: 1fr;
    }

    .results-carousel {
        max-width: 700px;
    }
}

@media (max-width: 640px) {
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
}

/* ============================================
   Testimonials Section (Carousel)
   ============================================ */

.testimonials-section {
    padding: var(--spacing-section) 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(236, 72, 153, 0.05) 100%);
}

.testimonials-carousel {
    position: relative;
    margin-top: var(--spacing-xl);
    padding: 0 70px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.testimonials-track-container {
    overflow: hidden;
    width: 100%;
}

.testimonials-track {
    display: flex;
    gap: 0;
    transition: transform 500ms ease;
}

.testimonial-card {
    min-width: 100%;
    width: 100%;
    max-width: 100%;
    background: var(--color-bg-primary);
    padding: var(--spacing-2xl) var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 1px solid var(--color-border);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

.testimonial-image-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    flex-shrink: 0;
}

.testimonial-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-quote {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
    font-style: italic;
    position: relative;
    padding: 0 var(--spacing-md);
    width: 100%;
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
}

.testimonial-quote::before {
    content: '"';
    font-size: 3rem;
    color: var(--color-primary);
    opacity: 0.3;
    position: absolute;
    top: -20px;
    left: -10px;
    font-family: Georgia, serif;
}

.testimonial-author {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
}

.testimonial-location {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.testimonials-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-text-light);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonials-btn:hover {
    background: rgba(99, 102, 241, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.testimonials-btn-prev {
    left: 0;
}

.testimonials-btn-next {
    right: 0;
}

.testimonials-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

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

.testimonials-dot:hover {
    background: var(--color-primary-light);
    transform: scale(1.3);
}

.testimonials-dot.active {
    background: var(--color-primary);
    width: 28px;
    border-radius: 5px;
}

/* CTA Button */
.testimonials-cta {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-2xl);
}

/* Responsivo Tablet */
@media (max-width: 768px) {
    .testimonials-carousel {
        padding: 0 60px;
        max-width: 600px;
    }

    .testimonial-card {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .testimonial-quote {
        font-size: 1rem;
        line-height: 1.7;
    }

    .testimonials-btn {
        width: 45px;
        height: 45px;
        font-size: 1.8rem;
    }
}

/* Responsivo Mobile */
@media (max-width: 640px) {
    .testimonials-section {
        padding: var(--spacing-lg) 0;
    }

    .testimonials-carousel {
        padding: 0 45px;
        margin-top: var(--spacing-lg);
    }

    .testimonial-card {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .testimonial-image-wrapper {
        width: 65px;
        height: 65px;
        margin-bottom: var(--spacing-md);
        border-width: 2px;
    }

    .testimonial-quote {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: var(--spacing-lg);
        padding: 0 var(--spacing-sm);
    }

    .testimonial-quote::before {
        font-size: 2rem;
        top: -15px;
        left: -5px;
    }

    .testimonial-author {
        font-size: 0.9rem;
    }

    .testimonial-location {
        font-size: 0.8rem;
    }

    .testimonials-btn {
        width: 38px;
        height: 38px;
        font-size: 1.5rem;
    }

    .testimonials-dots {
        margin-top: var(--spacing-lg);
        gap: var(--spacing-xs);
    }

    .testimonials-dot {
        width: 8px;
        height: 8px;
    }

    .testimonials-dot.active {
        width: 24px;
    }
}

/* ============================================
   FAQ Section
   ============================================ */

.faq-section {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
    position: relative;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background: var(--color-bg);
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-primary-light);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: var(--color-bg-secondary);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-xl) var(--spacing-lg) var(--spacing-xl);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ============================================
   Final CTA Section
   ============================================ */

.final-cta-section {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(20, 184, 166, 0.12));
    padding: var(--spacing-3xl) 0;
}

.final-cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.final-cta-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-md);
}

.final-cta-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.final-cta-security {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(10, 10, 10, 0.6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.security-icon {
    font-size: 1.125rem;
}

.risk-disclaimer {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-align: left;
    line-height: 1.6;
}

.risk-disclaimer strong {
    color: var(--color-danger);
}

@media (min-width: 768px) {
    .final-cta-title {
        font-size: 3.5rem;
    }
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: var(--color-bg-darker);
    color: var(--color-text-light);
    padding: var(--spacing-2xl) 0 var(--spacing-lg) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: var(--font-weight-black);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.footer-links-title {
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-contact p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.footer-contact a {
    color: var(--color-primary-light);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

/* ============================================
   Fade-in Animation (added by animations.js)
   ============================================ */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Utility Classes
   ============================================ */

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

.hidden {
    display: none;
}

/* ============================================
   Reduced Motion Support
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .fade-in {
        transition: none;
    }
}

/* ============================================
   Sales Page - New Components
   ============================================ */

/* Sales Hero */
.sales-hero {
    padding: var(--spacing-2xl) 0 var(--spacing-xl) 0;
    background: var(--color-bg);
    text-align: center;
}

.sales-headline {
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    color: var(--color-text);
    margin: 0;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .sales-headline {
        font-size: 3.5rem;
    }
}

/* Video Section */
.video-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg);
}

.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-2xl) 0;
    text-align: center;
    background: var(--color-bg-secondary);
}

/* Results Section */
.results-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.results-carousel {
    margin: var(--spacing-2xl) 0;
}

.carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.carousel-track {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-slide {
    display: none;
    width: 100%;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: var(--color-text);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 10;
}

.carousel-btn:hover {
    background: rgba(99, 102, 241, 0.8);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn-prev {
    left: 10px;
}

.carousel-btn-next {
    right: 10px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot.active,
.carousel-dot:hover {
    background: var(--color-primary);
    transform: scale(1.2);
}

/* Testimonials Grid (Mini Cards) */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.testimonial-card-mini {
    padding: var(--spacing-lg);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.testimonial-card-mini:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-lg);
}

.testimonial-image-mini {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto var(--spacing-md);
    border: 3px solid var(--color-primary);
}

.testimonial-quote-mini {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.testimonial-author-mini {
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.testimonial-location-mini {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Purchase Notification Popup */
#purchase-notification {
    position: fixed;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 999;
    pointer-events: none;
}

.purchase-notification-popup {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.95), rgba(20, 184, 166, 0.95));
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--spacing-xs);
    opacity: 0;
    transform: translateX(-100%);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.purchase-notification-popup.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.notification-icon {
    font-size: 1.2rem;
}

.notification-text {
    font-size: 0.9rem;
    font-weight: var(--font-weight-semibold);
    color: #FFFFFF;
    white-space: nowrap;
}

/* Mobile Responsive for Sales Page */
@media (max-width: 640px) {
    #purchase-notification {
        bottom: var(--spacing-sm);
        left: var(--spacing-sm);
        right: var(--spacing-sm);
    }

    .purchase-notification-popup {
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .notification-text {
        font-size: 0.8rem;
    }

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

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .carousel-btn-prev {
        left: 5px;
    }

    .carousel-btn-next {
        right: 5px;
    }
}