/*
Theme Name: EnduNAD+ Deutschland
Theme URI: https://endunad.de
Author: EnduNAD Team
Author URI: https://endunad.de
Description: High-Performance WordPress Theme für EnduNAD+ Landing Page - Deutsche Version. Futuristisches Design für Führungskräfte und Gründer mit Fokus auf NAD+ Supplementierung und Performance-Protokolle.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: endunad-de
Tags: landing-page, one-page, custom-colors, custom-menu, featured-images, threaded-comments, translation-ready

This theme, like WordPress, is licensed under the GPL.
Use it to make something cool, have fun, and share what you've learned with others.
*/

/* ===================================
   WORDPRESS SPECIFIC STYLES
   =================================== */

.alignnone {
    margin: 5px 20px 20px 0;
}

.aligncenter,
div.aligncenter {
    display: block;
    margin: 5px auto 5px auto;
}

.alignright {
    float: right;
    margin: 5px 0 20px 20px;
}

.alignleft {
    float: left;
    margin: 5px 20px 20px 0;
}

a img.alignright {
    float: right;
    margin: 5px 0 20px 20px;
}

a img.alignnone {
    margin: 5px 20px 20px 0;
}

a img.alignleft {
    float: left;
    margin: 5px 20px 20px 0;
}

a img.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.wp-caption {
    background: #fff;
    border: 1px solid #f0f0f0;
    max-width: 96%;
    padding: 5px 3px 10px;
    text-align: center;
}

.wp-caption.alignnone {
    margin: 5px 20px 20px 0;
}

.wp-caption.alignleft {
    margin: 5px 20px 20px 0;
}

.wp-caption.alignright {
    margin: 5px 0 20px 20px;
}

.wp-caption img {
    border: 0 none;
    height: auto;
    margin: 0;
    max-width: 98.5%;
    padding: 0;
    width: auto;
}

.wp-caption p.wp-caption-text {
    font-size: 11px;
    line-height: 17px;
    margin: 0;
    padding: 0 4px 5px;
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute !important;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: #f1f1f1;
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: #21759b;
    display: block;
    font-size: 14px;
    font-weight: bold;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* ===================================
   MAIN THEME STYLES
   =================================== */

/* Todos os estilos CSS originais do styles.css devem ser incluídos aqui */
/* Por favor, copie todo o conteúdo do arquivo styles.css original para esta seção *//* ===================================
   RESET & BASE STYLES
   =================================== */

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

:root {
    /* Colors - Futuristic Palette */
    --primary: #00D9FF;
    --primary-dark: #00A8CC;
    --primary-light: #5FE5FF;
    --secondary: #7B2FFF;
    --secondary-dark: #5F1FCC;
    --accent: #FF2E97;
    --accent-light: #FF6BB5;

    /* Neutrals */
    --bg-primary: #0A0B0F;
    --bg-secondary: #12141A;
    --bg-tertiary: #1A1D26;
    --surface: #1E222D;
    --surface-elevated: #252A38;

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #B4B9C8;
    --text-tertiary: #6B7280;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00D9FF 0%, #7B2FFF 100%);
    --gradient-secondary: linear-gradient(135deg, #FF2E97 0%, #7B2FFF 100%);
    --gradient-accent: linear-gradient(135deg, #00D9FF 0%, #00FFA3 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(0, 217, 255, 0.3);

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

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   TYPOGRAPHY
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

.highlight {
    color: var(--primary);
    font-weight: 700;
}

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 11, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 11, 15, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.logo-text sup {
    font-size: 0.7em;
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

.nav-link:hover::after {
    width: 100%;
}

.cta-button-nav {
    padding: 0.6rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    box-shadow: 0 4px 16px rgba(0, 217, 255, 0.2);
}

.cta-button-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 217, 255, 0.4);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #00D9FF 0%, transparent 70%);
    top: -300px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #7B2FFF 0%, transparent 70%);
    top: 50%;
    right: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #FF2E97 0%, transparent 70%);
    bottom: -200px;
    left: 50%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 30px) scale(1.02); }
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--spacing-lg);
}

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

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.cta-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all var(--transition-base);
    box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 217, 255, 0.5);
}

.cta-primary.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.2rem;
}

.cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-visual {
    position: relative;
    animation: fadeIn 1.5s ease-out;
}

.product-showcase {
    position: relative;
}

.product-image {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.floating-badge {
    position: absolute;
    padding: 0.75rem 1.5rem;
    background: rgba(18, 20, 26, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    animation: float 6s infinite ease-in-out;
}

.badge-1 {
    top: 10%;
    right: -10%;
    background: rgba(0, 217, 255, 0.15);
    border-color: rgba(0, 217, 255, 0.3);
    color: var(--primary);
    animation-delay: 0s;
}

.badge-2 {
    top: 50%;
    left: -15%;
    background: rgba(123, 47, 255, 0.15);
    border-color: rgba(123, 47, 255, 0.3);
    color: var(--secondary);
    animation-delay: -2s;
}

.badge-3 {
    bottom: 15%;
    right: -5%;
    background: rgba(255, 46, 151, 0.15);
    border-color: rgba(255, 46, 151, 0.3);
    color: var(--accent);
    animation-delay: -4s;
}

/* ===================================
   PAIN SECTION
   =================================== */

.pain-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.section-header {
    margin-bottom: var(--spacing-3xl);
}

.section-header.centered {
    text-align: center;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.pain-card {
    padding: var(--spacing-xl);
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    transition: all var(--transition-base);
}

.pain-card:hover {
    border-color: rgba(0, 217, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 217, 255, 0.1);
}

.pain-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 12px;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

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

.pain-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

.pain-callout {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(123, 47, 255, 0.05) 100%);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 16px;
}

.callout-text {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.callout-text strong {
    color: var(--primary);
}

/* ===================================
   PROTOCOL SECTION
   =================================== */

.protocol-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.protocol-pillars {
    display: grid;
    gap: var(--spacing-xl);
}

.pillar {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    transition: all var(--transition-base);
}

.pillar:hover {
    border-color: rgba(0, 217, 255, 0.2);
    transform: translateX(8px);
}

.pillar-highlighted {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(123, 47, 255, 0.05) 100%);
    border-color: rgba(0, 217, 255, 0.3);
}

.pillar-number {
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

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

.pillar-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.pillar-list li {
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.7;
}

.pillar-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

.pillar-badge {
    margin-top: var(--spacing-md);
    padding: 0.75rem 1.5rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 8px;
    display: inline-block;
}

.pillar-badge span {
    color: var(--primary);
    font-weight: 600;
}

/* ===================================
   SCIENCE SECTION
   =================================== */

.science-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.science-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    margin-bottom: var(--spacing-3xl);
}

.science-description {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

.science-description strong {
    color: var(--text-primary);
}

.science-image {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.formula-breakdown {
    padding: var(--spacing-xl);
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
}

.breakdown-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.formula-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.formula-item {
    display: flex;
    gap: var(--spacing-md);
}

.formula-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 8px;
    color: var(--primary);
    flex-shrink: 0;
}

.formula-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.formula-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.formula-note {
    padding: var(--spacing-md);
    background: rgba(255, 46, 151, 0.05);
    border: 1px solid rgba(255, 46, 151, 0.2);
    border-radius: 8px;
}

.formula-note p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.formula-note strong {
    color: var(--accent);
}

/* ===================================
   BENEFITS SECTION
   =================================== */

.benefits-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.benefit-card {
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    transition: all var(--transition-base);
}

.benefit-card:hover {
    border-color: rgba(0, 217, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 217, 255, 0.1);
}

.benefit-visual {
    margin-bottom: var(--spacing-md);
}

.benefit-icon-large {
    font-size: 3rem;
    line-height: 1;
}

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

.benefit-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

.benefits-disclaimer {
    padding: var(--spacing-lg);
    background: rgba(123, 47, 255, 0.05);
    border: 1px solid rgba(123, 47, 255, 0.2);
    border-radius: 12px;
}

.benefits-disclaimer p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.05rem;
}

.benefits-disclaimer strong {
    color: var(--secondary);
}

/* ===================================
   SOCIAL PROOF SECTION
   =================================== */

.proof-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.proof-content {
    max-width: 900px;
    margin: 0 auto;
}

.proof-card {
    padding: var(--spacing-xl);
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    margin-bottom: var(--spacing-lg);
}

.proof-card.featured {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(123, 47, 255, 0.05) 100%);
    border-color: rgba(0, 217, 255, 0.2);
}

.proof-quote {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.quote-icon {
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.proof-quote p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-primary);
    font-style: italic;
}

.proof-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.proof-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.05rem;
}

.author-role {
    color: var(--text-tertiary);
    font-size: 0.95rem;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.proof-science {
    padding: var(--spacing-lg);
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 12px;
}

.science-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 50px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.science-note {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================================
   PRODUCT SECTION
   =================================== */

.product-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.product-display {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.product-images {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.main-product-image img {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.product-thumbnails img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    cursor: pointer;
    transition: transform var(--transition-base);
}

.product-thumbnails img:hover {
    transform: scale(1.05);
}

.product-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.product-name {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.product-name sup {
    font-size: 0.6em;
    color: var(--primary);
}

.product-tagline {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
}

.product-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

.highlight-item svg {
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

/* ===================================
   OFFER SECTION
   =================================== */

.offer-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.offer-content {
    max-width: 1000px;
    margin: 0 auto;
}

.offer-steps {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.step-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.offer-packages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.package {
    padding: var(--spacing-xl);
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    position: relative;
    transition: all var(--transition-base);
}

.package:hover {
    border-color: rgba(0, 217, 255, 0.3);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 217, 255, 0.2);
}

.package-recommended {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(123, 47, 255, 0.05) 100%);
    border-color: rgba(0, 217, 255, 0.3);
}

.package-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.package-label {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.package-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.package-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.package-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    width: 100%;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    transition: all var(--transition-base);
    box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

.package-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 217, 255, 0.5);
}

.offer-guarantees {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.guarantee-item svg {
    color: var(--primary);
}

/* ===================================
   FAQ SECTION
   =================================== */

.faq-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

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

.faq-item {
    margin-bottom: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(0, 217, 255, 0.2);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    color: var(--primary);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.faq-answer p strong {
    color: var(--text-primary);
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* ===================================
   FINAL CTA SECTION
   =================================== */

.final-cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(123, 47, 255, 0.05) 100%);
    border-top: 1px solid rgba(0, 217, 255, 0.2);
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
}

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

.final-cta-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.final-cta-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    background: var(--bg-secondary);
}

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

.footer-logo {
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xl);
}

.footer-legal {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.disclaimer {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto var(--spacing-md);
}

.disclaimer strong {
    color: var(--text-secondary);
}

.copyright {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* ===================================
   ANIMATIONS
   =================================== */

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

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

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .hero-visual {
        order: -1;
    }

    .science-content {
        grid-template-columns: 1fr;
    }

    .product-display {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .hero {
        min-height: auto;
        padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }

    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .cta-primary,
    .cta-secondary {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }

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

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

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

    .pillar-number {
        font-size: 3rem;
    }

    .offer-packages {
        grid-template-columns: 1fr;
    }

    .offer-guarantees {
        flex-direction: column;
        align-items: center;
    }

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

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

@media (max-width: 480px) {
    :root {
        --spacing-3xl: 3rem;
        --spacing-2xl: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .hero-title {
        font-size: 2.5rem;
    }

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