/* ========================================
   CLIMAXIN - Premium Landing Page CSS
   ======================================== */

/* ===== ROOT VARIABLES ===== */
:root {
    /* Color Palette - Premium Medical/Wellness */
    --color-primary: #1A4D8F;
    --color-primary-dark: #0F2D5C;
    --color-primary-light: #2563AB;
    --color-secondary: #D4AF37;
    --color-secondary-dark: #B8941F;
    --color-accent: #10B981;
    --color-accent-dark: #059669;
    
    /* Neutrals */
    --color-white: #FFFFFF;
    --color-black: #0A0A0A;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1A4D8F 0%, #2563AB 100%);
    --gradient-secondary: linear-gradient(135deg, #D4AF37 0%, #F7DC6F 100%);
    --gradient-accent: linear-gradient(135deg, #10B981 0%, #34D399 100%);
    --gradient-hero: radial-gradient(ellipse at top, rgba(26, 77, 143, 0.15), transparent 50%),
                      radial-gradient(ellipse at bottom, rgba(212, 175, 55, 0.1), transparent 50%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-gold: 0 10px 30px -5px rgba(212, 175, 55, 0.3);
    --shadow-blue: 0 10px 30px -5px rgba(26, 77, 143, 0.3);
    
    /* Typography */
    --font-primary: 'Lora', Georgia, serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* 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: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== BASE RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--color-gray-900);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
    margin-bottom: var(--spacing-md);
    font-size: clamp(1rem, 2vw, 1.125rem);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: all var(--transition-base);
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--color-gray-600);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-2xl);
}

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

/* ===== NAVIGATION ===== */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navigation.scrolled {
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 70px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--color-primary);
}

.nav-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.brand-name {
    display: none;
}

@media (min-width: 480px) {
    .brand-name {
        display: inline;
    }
}

.nav-links {
    display: none;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    font-weight: 600;
    color: var(--color-gray-700);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.nav-link:hover {
    color: var(--color-primary);
    background: var(--color-gray-50);
}

.nav-link-cta {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 700;
    box-shadow: var(--shadow-blue);
    transition: all var(--transition-base);
}

.nav-link-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-xs);
    background: transparent;
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
@media (max-width: 767px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-xl);
        transform: translateX(-100%);
        transition: transform var(--transition-base);
    }
    
    .nav-links.active {
        display: flex;
        transform: translateX(0);
    }
    
    .nav-link, .nav-link-cta {
        width: 100%;
        text-align: center;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    padding: 120px 0 var(--spacing-3xl);
    background: var(--gradient-hero), var(--color-gray-50);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(26, 77, 143, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

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

@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1.2fr;
    }
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    order: -1;
}

@media (min-width: 1024px) {
    .hero-image-wrapper {
        order: 0;
    }
}

.hero-image-decoration {
    position: absolute;
    width: 120%;
    height: 120%;
    background: var(--gradient-primary);
    opacity: 0.1;
    border-radius: 50%;
    filter: blur(60px);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.1); opacity: 0.15; }
}

.hero-product-image {
    position: relative;
    z-index: 2;
    max-width: 400px;
    width: 100%;
    filter: drop-shadow(var(--shadow-2xl));
    animation: productFloat 6s ease-in-out infinite;
}

@keyframes productFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-floating-badge {
    position: absolute;
    top: 10%;
    right: 10%;
    background: var(--gradient-accent);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-weight: 700;
    box-shadow: var(--shadow-xl);
    animation: bounce 2s ease-in-out infinite;
}

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

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

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

.hero-title {
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    line-height: 1.8;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
}

@media (min-width: 640px) {
    .hero-features {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-accent-dark);
    font-weight: 600;
}

.feature-icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.hero-cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: var(--shadow-blue);
    margin: var(--spacing-lg) 0;
    transition: all var(--transition-base);
    min-height: 56px;
    justify-content: center;
}

@media (max-width: 575px) {
    .hero-cta-button {
        width: 100%;
    }
}

.hero-cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.hero-cta-button:active {
    transform: translateY(-1px) scale(0.98);
}

.cta-arrow {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-base);
}

.hero-cta-button:hover .cta-arrow {
    transform: translateX(5px);
}

.trust-indicators {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

@media (min-width: 640px) {
    .trust-indicators {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-md);
    }
}

.trust-rating {
    width: 120px;
}

.trust-text {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

/* ===== WHY CHOOSE SECTION ===== */
.why-choose-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

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

@media (min-width: 640px) {
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .badges-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-lg);
    }
}

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

.badge-card:hover {
    transform: translateY(-8px) rotate(2deg);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-secondary);
}

.badge-icon-wrapper {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.badge-card:hover .badge-icon-wrapper {
    background: var(--gradient-secondary);
    transform: scale(1.1);
}

.badge-icon {
    width: 70px;
    height: 70px;
    object-fit: contain;
}

.badge-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.badge-description {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* ===== WHAT IS SECTION ===== */
.what-is-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero), var(--color-gray-50);
}

.what-is-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .what-is-container {
        grid-template-columns: 1.2fr 1fr;
    }
}

.what-is-content {
    order: 1;
}

@media (min-width: 1024px) {
    .what-is-content {
        order: 0;
    }
}

.what-is-text {
    color: var(--color-gray-700);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.what-is-image-wrapper {
    order: 0;
    display: flex;
    justify-content: center;
}

@media (min-width: 1024px) {
    .what-is-image-wrapper {
        order: 1;
    }
}

.what-is-image {
    max-width: 500px;
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

/* ===== HOW IT WORKS SECTION ===== */
.how-works-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.accordion-container {
    max-width: 900px;
    margin: 0 auto;
}

.accordion-item {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.accordion-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 56px;
    text-align: left;
}

.accordion-header:hover {
    background: var(--color-gray-50);
}

.accordion-item.active .accordion-header {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.accordion-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-secondary);
    min-width: 50px;
}

.accordion-item.active .accordion-number {
    color: var(--color-secondary);
}

.accordion-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    flex: 1;
}

.accordion-icon {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-base);
}

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

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

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-content p {
    padding: var(--spacing-lg);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin: 0;
}

/* ===== REVIEWS SECTION ===== */
.reviews-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero), var(--color-gray-50);
}

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

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

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

.review-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.review-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.review-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 3px solid var(--color-secondary);
}

.reviewer-name {
    font-size: 1.125rem;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

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

.review-rating {
    margin-bottom: var(--spacing-md);
}

.rating-stars {
    width: 100px;
}

.review-text {
    color: var(--color-gray-700);
    line-height: 1.7;
    font-style: italic;
}

/* ===== PRICING SECTION ===== */
.pricing-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.pricing-section-alt {
    background: var(--gradient-hero), var(--color-gray-50);
}

.countdown-timer {
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-blue);
}

.timer-label {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.timer-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timer-number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1;
    color: var(--color-secondary);
}

.timer-text {
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timer-separator {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-secondary);
}

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

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

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

.pricing-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
}

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

.pricing-card.most-popular {
    border-color: var(--color-secondary);
    background: linear-gradient(to bottom, rgba(212, 175, 55, 0.05), var(--color-white));
    box-shadow: var(--shadow-gold);
}

.pricing-card.most-popular:hover {
    box-shadow: var(--shadow-2xl);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-secondary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-label {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.pricing-title {
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.pricing-supply {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
}

.pricing-image {
    max-width: 200px;
    width: 100%;
    margin: 0 auto var(--spacing-lg);
}

.pricing-amount {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.price-per-bottle {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-secondary);
    line-height: 1;
}

.price-unit {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.pricing-total {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.price-old {
    font-size: 1.5rem;
    color: var(--color-gray-400);
    text-decoration: line-through;
}

.price-new {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-accent-dark);
}

.pricing-bonuses {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.bonus-badge {
    background: var(--gradient-accent);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-button {
    display: block;
    width: 100%;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-base);
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.pricing-button:active {
    transform: scale(0.98);
}

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

.payment-logos {
    max-width: 200px;
    margin: 0 auto;
}

.pricing-footer {
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
}

.pricing-rating {
    width: 150px;
    margin: 0 auto var(--spacing-sm);
}

.pricing-trust-text {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

/* ===== BONUSES SECTION ===== */
.bonuses-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero), var(--color-gray-50);
}

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

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

.bonus-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-align: center;
}

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

.bonus-image {
    width: 100%;
    max-width: 300px;
    margin: 0 auto var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.bonus-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.bonus-description {
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.bonus-value {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 700;
}

/* ===== INGREDIENTS SECTION ===== */
.ingredients-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.ingredient-card {
    background: var(--color-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-secondary);
    transition: all var(--transition-base);
}

.ingredient-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transform: translateX(5px);
}

.ingredient-name {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.ingredient-description {
    color: var(--color-gray-700);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* ===== SCIENCE SECTION ===== */
.science-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero), var(--color-gray-50);
}

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

.science-block {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.science-heading {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.science-text {
    color: var(--color-gray-700);
    line-height: 1.8;
    font-size: 1rem;
}

/* ===== GUARANTEE SECTION ===== */
.guarantee-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.guarantee-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .guarantee-container {
        grid-template-columns: 1fr 1.5fr;
    }
}

.guarantee-image-wrapper {
    display: flex;
    justify-content: center;
    order: -1;
}

@media (min-width: 1024px) {
    .guarantee-image-wrapper {
        order: 0;
    }
}

.guarantee-image {
    max-width: 400px;
    width: 100%;
}

.guarantee-content {
    order: 1;
}

.guarantee-intro {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.guarantee-points {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.guarantee-point {
    display: flex;
    gap: var(--spacing-md);
}

.guarantee-point-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    box-shadow: var(--shadow-gold);
}

.guarantee-point-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.guarantee-point-text {
    color: var(--color-gray-700);
    line-height: 1.7;
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero), var(--color-gray-50);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.benefit-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.benefit-text {
    color: var(--color-gray-700);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.5;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-white);
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-base);
    min-height: 56px;
}

.faq-question:hover {
    background: var(--color-gray-50);
}

.faq-item.active .faq-question {
    background: var(--color-primary);
    color: var(--color-white);
}

.faq-q-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
}

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    transition: transform var(--transition-base);
}

.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: var(--spacing-lg);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin: 0;
}

/* ===== FINAL CTA SECTION ===== */
.final-cta-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.final-cta-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .final-cta-container {
        grid-template-columns: 1fr 1.2fr;
    }
}

.final-cta-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    order: -1;
}

@media (min-width: 1024px) {
    .final-cta-image-wrapper {
        order: 0;
    }
}

.final-cta-glow {
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, transparent 70%);
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.2); opacity: 0.5; }
}

.final-cta-image {
    position: relative;
    z-index: 2;
    max-width: 500px;
    width: 100%;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: finalFloat 4s ease-in-out infinite;
}

@keyframes finalFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(3deg); }
}

.final-cta-content {
    text-align: center;
    color: var(--color-white);
    order: 1;
    animation: fadeInRight 1s ease-out;
}

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

.final-cta-title {
    color: var(--color-white);
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.final-cta-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xl);
}

.final-cta-pricing {
    margin-bottom: var(--spacing-xl);
}

.final-cta-price-old {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.final-cta-price-old span {
    text-decoration: line-through;
    opacity: 0.7;
}

.final-cta-price-new {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
}

.price-highlight {
    font-size: 3rem;
    color: var(--color-secondary);
}

.final-cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--color-white);
    color: var(--color-primary);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    font-weight: 900;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    margin-bottom: var(--spacing-xl);
    transition: all var(--transition-base);
    min-height: 60px;
    justify-content: center;
}

@media (max-width: 575px) {
    .final-cta-button {
        width: 100%;
    }
}

.final-cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.final-cta-button:active {
    transform: translateY(-2px) scale(1.02);
}

.final-cta-guarantees {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 640px) {
    .final-cta-guarantees {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
}

.final-cta-guarantee-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.guarantee-check {
    width: 24px;
    height: 24px;
    color: var(--color-secondary);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
}

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

@media (min-width: 768px) {
    .footer-column:first-child {
        text-align: left;
    }
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .footer-brand {
        justify-content: flex-start;
    }
}

.footer-logo {
    width: 40px;
    height: 40px;
}

.footer-brand-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-white);
}

.footer-description {
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-heading {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-legal-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: center;
}

@media (min-width: 640px) {
    .footer-legal-links {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
}

.footer-link {
    color: var(--color-gray-300);
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

.footer-link:hover {
    color: var(--color-secondary);
}

.link-separator {
    display: none;
}

@media (min-width: 640px) {
    .link-separator {
        display: inline;
    }
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-secondary);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-disclaimer {
    background: var(--color-gray-800);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-disclaimer p {
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--color-gray-400);
    margin: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-800);
}

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

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-top-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: scale(0);
    transition: all var(--transition-base);
    z-index: 999;
}

.scroll-top-button.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.scroll-top-button:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl);
}

.scroll-top-button svg {
    width: 24px;
    height: 24px;
}

/* ===== EXIT POPUP ===== */
.exit-popup {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.exit-popup.active {
    display: flex;
}

.popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.popup-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    max-width: 600px;
    width: 100%;
    box-shadow: var(--shadow-2xl);
    animation: popupSlideIn 0.4s ease-out;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.popup-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 10;
}

.popup-close:hover {
    background: var(--color-secondary);
    color: var(--color-white);
}

.popup-close svg {
    width: 20px;
    height: 20px;
}

.popup-header {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    text-align: center;
}

.popup-title {
    color: var(--color-white);
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    margin: 0;
}

.popup-body {
    padding: var(--spacing-xl);
    text-align: center;
}

.popup-text {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.popup-offer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.popup-price-old {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-gray-400);
    text-decoration: line-through;
}

.popup-price-new {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-accent-dark);
}

.popup-savings {
    background: var(--gradient-accent);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-weight: 700;
}

.popup-footer {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    text-align: center;
}

.popup-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: var(--shadow-blue);
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-base);
    min-height: 56px;
}

.popup-cta-button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.popup-guarantee {
    font-size: 0.875rem;
    color: var(--color-accent-dark);
    font-weight: 600;
}

/* ===== PURCHASE NOTIFICATION ===== */
.purchase-notification {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    border-left: 4px solid var(--color-accent);
    max-width: 300px;
    transform: translateX(-400px);
    transition: transform var(--transition-slow);
    z-index: 9999;
}

@media (max-width: 767px) {
    .purchase-notification {
        left: 50%;
        transform: translateX(-50%) translateY(200px);
        bottom: 80px;
        max-width: calc(100% - var(--spacing-xl));
    }
}

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

@media (max-width: 767px) {
    .purchase-notification.show {
        transform: translateX(-50%) translateY(0);
    }
}

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

.notification-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-icon svg {
    width: 24px;
    height: 24px;
}

.notification-name {
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

.notification-message {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.notification-time {
    color: var(--color-gray-400);
    font-size: 0.75rem;
}

/* ===== ANIMATIONS FOR SCROLL ===== */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

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

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .navigation,
    .exit-popup,
    .purchase-notification,
    .scroll-top-button {
        display: none !important;
    }
}