/* ===================================
   RAMBO MAX - MODERN GRADIENT DESIGN
   Mobile-First Responsive Stylesheet
   =================================== */

/* ===================================
   CSS VARIABLES & ROOT STYLES
   =================================== */
:root {
    /* Modern Gradient Colors */
    --primary-gradient: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    --primary-dark: #4338CA;
    --primary-light: #6366F1;
    --secondary-gradient: linear-gradient(135deg, #06B6D4 0%, #0EA5E9 100%);
    --accent-color: #F59E0B;
    --success-color: #10B981;
    --danger-color: #EF4444;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --black: #000000;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-secondary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* 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-glow: 0 0 20px rgba(79, 70, 229, 0.3);
    
    /* 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);
    
    /* Z-Index Layers */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-popover: 500;
    --z-tooltip: 600;
}

/* ===================================
   RESET & BASE STYLES
   =================================== */
*, *::before, *::after {
    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);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
    list-style: none;
}

input, select, textarea {
    font-size: 16px;
    font-family: inherit;
}

/* ===================================
   CONTAINER & LAYOUT
   =================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (min-width: 576px) {
    .container {
        padding: 0 24px;
    }
}

@media (min-width: 768px) {
    .container {
        padding: 0 32px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 40px;
    }
}

@media (min-width: 1440px) {
    .container {
        padding: 0 48px;
    }
}

/* ===================================
   SECTION 1: NAVIGATION HEADER
   =================================== */
.header {
    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: var(--z-sticky);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

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

/* Desktop Navigation */
.nav-menu {
    display: none;
    align-items: center;
    gap: 32px;
}

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

.nav-link {
    font-size: 16px;
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
    padding: 8px 0;
}

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

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

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

.nav-cta-btn {
    display: none;
    padding: 12px 24px;
    background: var(--primary-gradient);
    color: var(--white);
    font-weight: 600;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

@media (min-width: 768px) {
    .nav-cta-btn {
        display: inline-block;
    }
}

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

.nav-cta-btn:active {
    transform: translateY(0);
}

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: var(--z-modal);
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--gray-800);
    border-radius: 2px;
    transition: all var(--transition-base);
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-2xl);
    z-index: calc(var(--z-modal) - 1);
    transition: right var(--transition-base);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.close-menu {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 32px;
    color: var(--gray-700);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-list {
    margin-top: 80px;
    padding: 0 24px;
}

.mobile-menu-list li {
    border-bottom: 1px solid var(--gray-200);
}

.mobile-nav-link {
    display: block;
    padding: 16px 0;
    font-size: 18px;
    font-weight: 500;
    color: var(--gray-700);
}

.mobile-cta-btn {
    display: block;
    margin-top: 24px;
    padding: 16px;
    text-align: center;
    background: var(--primary-gradient);
    color: var(--white);
    font-weight: 600;
    border-radius: var(--radius-md);
    min-height: 48px;
}

/* ===================================
   SECTION 2: HERO SECTION
   =================================== */
.hero-section {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.1) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

@media (min-width: 1024px) {
    .hero-section {
        padding: 140px 0 100px;
    }
}

/* Hero Image */
.hero-image {
    position: relative;
    order: -1;
}

@media (min-width: 768px) {
    .hero-image {
        order: 0;
    }
}

.floating-product {
    position: relative;
    animation: productFloat 3s ease-in-out infinite;
}

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

.floating-product img {
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
    margin: 0 auto;
}

.hero-badge {
    position: absolute;
    background: var(--white);
    padding: 12px 20px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    animation: badge-pulse 2s ease-in-out infinite;
}

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

.badge-1 {
    top: 10%;
    right: 5%;
    color: var(--success-color);
    animation-delay: 0s;
}

.badge-2 {
    top: 50%;
    left: -5%;
    color: var(--accent-color);
    animation-delay: 0.5s;
}

.badge-3 {
    bottom: 10%;
    right: 10%;
    color: var(--primary-dark);
    animation-delay: 1s;
}

.badge-icon {
    font-size: 16px;
}

/* Hero Content */
.hero-content {
    z-index: var(--z-base);
}

.hero-tag {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
    color: var(--danger-color);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.hero-title {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 40px;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
}

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

.hero-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 17px;
    }
}

.hero-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

@media (min-width: 576px) {
    .hero-features {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 8px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-base);
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 28px;
}

.feature-item span:last-child {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
}

@media (min-width: 768px) {
    .feature-item span:last-child {
        font-size: 14px;
    }
}

.hero-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 18px 32px;
    background: var(--primary-gradient);
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-height: 56px;
    transition: all var(--transition-base);
}

@media (min-width: 576px) {
    .hero-cta-btn {
        width: auto;
    }
}

.hero-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

.hero-cta-btn:active {
    transform: scale(0.98);
}

.btn-icon {
    font-size: 24px;
    transition: transform var(--transition-base);
}

.hero-cta-btn:hover .btn-icon {
    transform: translateX(4px);
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--gray-200);
}

@media (min-width: 576px) {
    .hero-trust {
        flex-direction: row;
        align-items: center;
        gap: 24px;
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--gray-600);
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--success-color);
    font-weight: 600;
}

/* ===================================
   SECTION 3: WHY CHOOSE US
   =================================== */
.why-choose-section {
    padding: 80px 0;
    background: var(--white);
}

@media (min-width: 1024px) {
    .why-choose-section {
        padding: 100px 0;
    }
}

.section-title {
    font-size: 28px;
    font-weight: 800;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 36px;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 42px;
    }
}

.section-subtitle {
    text-align: center;
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .section-subtitle {
        font-size: 18px;
    }
}

.badges-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 576px) {
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .badges-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
}

.badge-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(30px);
}

.badge-card.animated {
    animation: slideUp 0.6s ease forwards;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.badge-card:hover {
    transform: translateY(-8px) rotate(2deg) scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.badge-icon-wrapper {
    margin-bottom: 20px;
}

.badge-icon-wrapper img {
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

.badge-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

@media (min-width: 768px) {
    .badge-title {
        font-size: 20px;
    }
}

.badge-description {
    font-size: 14px;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===================================
   SECTION 4: WHAT IS RAMBO MAX
   =================================== */
.what-is-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #F3F4F6 100%);
}

@media (min-width: 1024px) {
    .what-is-section {
        padding: 100px 0;
    }
}

.what-is-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .what-is-grid {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

.what-is-content {
    order: 2;
}

@media (min-width: 768px) {
    .what-is-content {
        order: 1;
    }
}

.what-is-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.what-is-highlights {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-700);
}

.highlight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 50%;
    font-size: 14px;
    flex-shrink: 0;
}

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

@media (min-width: 768px) {
    .what-is-image {
        order: 2;
    }
}

.what-is-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

/* ===================================
   SECTION 5: HOW IT WORKS
   =================================== */
.how-it-works-section {
    padding: 80px 0;
    background: var(--white);
}

@media (min-width: 1024px) {
    .how-it-works-section {
        padding: 100px 0;
    }
}

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

.accordion-item {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    cursor: pointer;
    text-align: left;
    min-height: 44px;
    transition: all var(--transition-base);
}

@media (min-width: 768px) {
    .accordion-header {
        padding: 24px;
    }
}

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

.accordion-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

.accordion-title {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
}

@media (min-width: 768px) {
    .accordion-title {
        font-size: 18px;
    }
}

.accordion-icon {
    font-size: 28px;
    font-weight: 300;
    color: var(--gray-500);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
    color: var(--primary-dark);
}

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

.accordion-content.active {
    max-height: 1000px;
}

.accordion-content p {
    padding: 0 20px 24px 76px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--gray-600);
}

@media (min-width: 768px) {
    .accordion-content p {
        padding: 0 24px 28px 88px;
        font-size: 16px;
    }
}

/* ===================================
   SECTION 6: CUSTOMER REVIEWS
   =================================== */
.reviews-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
}

@media (min-width: 1024px) {
    .reviews-section {
        padding: 100px 0;
    }
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
}

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

@media (min-width: 992px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

.review-card {
    background: var(--white);
    padding: 28px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    opacity: 0;
    transform: scale(0.9);
}

.review-card.animated {
    animation: scaleIn 0.6s ease forwards;
}

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.review-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.review-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--gray-200);
}

.review-info {
    flex: 1;
}

.review-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.review-location {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.review-stars {
    color: var(--accent-color);
    font-size: 16px;
    letter-spacing: 2px;
}

.review-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--gray-600);
    margin-bottom: 16px;
}

.review-verified {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--success-color);
    font-weight: 600;
}

.reviews-rating-summary {
    text-align: center;
}

.reviews-rating-summary img {
    margin: 0 auto 12px;
}

.rating-text {
    font-size: 15px;
    color: var(--gray-600);
}

/* ===================================
   SECTION 7: PRICING SECTION
   =================================== */
.pricing-section {
    padding: 80px 0;
    background: var(--white);
}

@media (min-width: 1024px) {
    .pricing-section {
        padding: 100px 0;
    }
}

.countdown-timer {
    max-width: 600px;
    margin: 0 auto 48px;
    text-align: center;
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    padding: 24px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.timer-label {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .timer-label {
        font-size: 18px;
    }
}

.timer-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

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

.timer-value {
    font-size: 48px;
    font-weight: 800;
    color: var(--danger-color);
    line-height: 1;
}

@media (min-width: 768px) {
    .timer-value {
        font-size: 64px;
    }
}

.timer-label-small {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    margin-top: 4px;
}

@media (min-width: 768px) {
    .timer-label-small {
        font-size: 14px;
    }
}

.timer-separator {
    font-size: 48px;
    font-weight: 800;
    color: var(--danger-color);
    margin: 0 8px;
}

@media (min-width: 768px) {
    .timer-separator {
        font-size: 64px;
    }
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

@media (min-width: 576px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

.pricing-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-xl);
    border: 2px solid var(--gray-200);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
}

@media (min-width: 576px) and (max-width: 991px) {
    .pricing-card:last-child {
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-light);
}

.pricing-featured {
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    border: 3px solid var(--primary-dark);
    transform: scale(1);
}

@media (min-width: 992px) {
    .pricing-featured {
        transform: scale(1.08);
    }
}

.pricing-featured:hover {
    transform: translateY(-8px) scale(1.08);
}

@media (min-width: 992px) {
    .pricing-featured:hover {
        transform: translateY(-8px) scale(1.1);
    }
}

.pricing-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--danger-color);
    color: var(--white);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.pricing-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-package {
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.pricing-supply {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 24px;
}

.pricing-image {
    margin: 24px 0;
}

.pricing-image img {
    margin: 0 auto;
    max-width: 180px;
}

.pricing-per-bottle {
    font-size: 32px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.pricing-per-bottle span {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-500);
}

.pricing-total {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.price-old {
    font-size: 20px;
    color: var(--gray-400);
    text-decoration: line-through;
}

.price-new {
    font-size: 36px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-bonuses {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.bonus-badge {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
    color: var(--success-color);
    font-size: 13px;
    font-weight: 700;
    border-radius: var(--radius-md);
}

.pricing-cta-btn {
    display: block;
    width: 100%;
    margin-bottom: 20px;
    transition: all var(--transition-base);
}

.pricing-cta-btn img {
    margin: 0 auto;
    transition: transform var(--transition-base);
}

.pricing-cta-btn:hover img {
    transform: scale(1.05);
}

.pricing-cta-btn:active img {
    transform: scale(0.98);
}

.pricing-payment img {
    margin: 0 auto;
}

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

.pricing-rating img {
    margin: 0 auto;
}

/* ===================================
   SECTION 8: INGREDIENTS
   =================================== */
.ingredients-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #F3F4F6 100%);
}

@media (min-width: 1024px) {
    .ingredients-section {
        padding: 100px 0;
    }
}

.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

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

.ingredient-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-dark);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.ingredient-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-lg);
    border-left-width: 6px;
}

.ingredient-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.ingredient-description {
    font-size: 14px;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===================================
   SECTION 9: SCIENTIFIC EVIDENCE
   =================================== */
.scientific-section {
    padding: 80px 0;
    background: var(--white);
}

@media (min-width: 1024px) {
    .scientific-section {
        padding: 100px 0;
    }
}

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

.scientific-item {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 2px solid var(--gray-200);
}

.scientific-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.scientific-subtitle {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .scientific-subtitle {
        font-size: 24px;
    }
}

.scientific-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--gray-600);
}

@media (min-width: 768px) {
    .scientific-text {
        font-size: 16px;
    }
}

/* ===================================
   SECTION 10: MONEY BACK GUARANTEE
   =================================== */
.guarantee-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
}

@media (min-width: 1024px) {
    .guarantee-section {
        padding: 100px 0;
    }
}

.guarantee-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .guarantee-grid {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

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

.guarantee-image img {
    max-width: 300px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .guarantee-image img {
        max-width: 100%;
    }
}

.guarantee-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.guarantee-intro {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: 32px;
}

.guarantee-points {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.guarantee-point {
    display: flex;
    gap: 16px;
}

.guarantee-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 50%;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}

.guarantee-text h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.guarantee-text p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===================================
   SECTION 11: BENEFITS
   =================================== */
.benefits-section {
    padding: 80px 0;
    background: var(--white);
}

@media (min-width: 1024px) {
    .benefits-section {
        padding: 100px 0;
    }
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

.benefit-item {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.benefit-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 36px;
    flex-shrink: 0;
}

.benefit-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.benefit-content p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===================================
   SECTION 13: FAQ
   =================================== */
.faq-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #F3F4F6 100%);
}

@media (min-width: 1024px) {
    .faq-section {
        padding: 100px 0;
    }
}

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

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    text-align: left;
    background: var(--white);
    cursor: pointer;
    min-height: 44px;
    transition: all var(--transition-base);
}

@media (min-width: 768px) {
    .faq-question {
        padding: 24px;
    }
}

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

.faq-q-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary-gradient);
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

.faq-q-text {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.4;
}

@media (min-width: 768px) {
    .faq-q-text {
        font-size: 18px;
    }
}

.faq-toggle {
    font-size: 28px;
    font-weight: 300;
    color: var(--gray-500);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-question.active .faq-toggle {
    transform: rotate(45deg);
    color: var(--primary-dark);
}

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

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

.faq-answer p {
    display: flex;
    gap: 16px;
    padding: 0 20px 24px 68px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--gray-600);
}

@media (min-width: 768px) {
    .faq-answer p {
        padding: 0 24px 28px 76px;
        font-size: 16px;
    }
}

.faq-a-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--secondary-gradient);
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
    position: absolute;
    left: 20px;
}

@media (min-width: 768px) {
    .faq-a-icon {
        left: 24px;
    }
}

.faq-answer p {
    position: relative;
}

/* ===================================
   SECTION 16: FINAL CTA
   =================================== */
.final-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1E1B4B 0%, #312E81 100%);
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

@media (min-width: 1024px) {
    .final-cta-section {
        padding: 100px 0;
    }
}

.final-cta-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: var(--z-base);
}

@media (min-width: 768px) {
    .final-cta-content {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

.final-cta-image {
    text-align: center;
}

.final-cta-image img {
    max-width: 300px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: productFloat 3s ease-in-out infinite;
}

@media (min-width: 768px) {
    .final-cta-image img {
        max-width: 100%;
    }
}

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

@media (min-width: 768px) {
    .final-cta-text {
        text-align: left;
    }
}

.final-cta-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .final-cta-title {
        font-size: 36px;
    }
}

@media (min-width: 1024px) {
    .final-cta-title {
        font-size: 42px;
    }
}

.final-cta-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.final-cta-pricing {
    margin-bottom: 32px;
}

.final-price-regular {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.final-price-regular span {
    text-decoration: line-through;
    color: var(--danger-color);
}

.final-price-special {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

@media (min-width: 768px) {
    .final-price-special {
        font-size: 28px;
    }
}

.final-price-special span {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #FDE68A 0%, #F59E0B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .final-price-special span {
        font-size: 56px;
    }
}

.final-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 20px 40px;
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
    min-height: 56px;
    transition: all var(--transition-base);
    margin-bottom: 32px;
}

@media (min-width: 576px) {
    .final-cta-btn {
        width: auto;
    }
}

.final-cta-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(245, 158, 11, 0.6);
}

.final-cta-btn:active {
    transform: scale(0.98);
}

.final-cta-guarantees {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.guarantee-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

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

/* ===================================
   SECTION 17: FOOTER
   =================================== */
.footer {
    padding: 60px 0 24px;
    background: var(--gray-900);
    color: rgba(255, 255, 255, 0.8);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 40px;
}

@media (min-width: 576px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }
}

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

@media (min-width: 576px) {
    .footer-column {
        text-align: left;
    }
}

.footer-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    transition: color var(--transition-base);
}

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

.social-icons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

@media (min-width: 576px) {
    .social-icons {
        justify-content: flex-start;
    }
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-base);
}

.social-icon:hover {
    background: var(--primary-gradient);
    transform: translateY(-4px);
}

.footer-disclaimer {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 24px;
}

.footer-disclaimer p {
    font-size: 12px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-disclaimer p {
        font-size: 13px;
    }
}

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

.footer-copyright p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* ===================================
   SCROLL TO TOP BUTTON
   =================================== */
.scroll-top-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: 50%;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

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

.scroll-top-btn:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

.scroll-top-btn:active {
    transform: scale(0.95);
}

/* ===================================
   PURCHASE NOTIFICATION POPUP
   =================================== */
.purchase-popup {
    position: fixed;
    bottom: 24px;
    left: 24px;
    background: var(--white);
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    max-width: 320px;
    z-index: var(--z-popover);
    opacity: 0;
    transform: translateX(-100%);
    transition: all var(--transition-base);
}

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

@media (max-width: 767px) {
    .purchase-popup {
        left: 50%;
        transform: translateX(-50%) translateY(20px);
        bottom: 80px;
        max-width: calc(100% - 48px);
    }
    
    .purchase-popup.show {
        transform: translateX(-50%) translateY(0);
    }
}

.popup-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.popup-icon {
    font-size: 24px;
}

.popup-text {
    font-size: 13px;
    line-height: 1.5;
    color: var(--gray-700);
}

.popup-text strong {
    color: var(--gray-900);
    font-weight: 700;
}

/* ===================================
   CTA POPUP (EXIT-INTENT & DELAYED)
   =================================== */
.cta-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
}

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

.cta-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.cta-popup-content {
    position: relative;
    background: var(--white);
    max-width: 500px;
    width: calc(100% - 32px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    animation: popupSlideIn 0.4s ease;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@media (max-width: 767px) {
    .cta-popup-content {
        max-width: 90%;
    }
}

.cta-popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    background: var(--gray-200);
    color: var(--gray-700);
    border-radius: 50%;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 1;
}

.cta-popup-close:hover {
    background: var(--gray-300);
    transform: rotate(90deg);
}

.cta-popup-body {
    padding: 40px 24px 32px;
    text-align: center;
}

@media (min-width: 576px) {
    .cta-popup-body {
        padding: 48px 32px 40px;
    }
}

.cta-popup-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
}

@media (min-width: 576px) {
    .cta-popup-title {
        font-size: 28px;
    }
}

.cta-popup-text {
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 24px;
}

.cta-popup-offer {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    padding: 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.offer-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--danger-color);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: 12px;
}

.offer-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.old-price {
    font-size: 24px;
    color: var(--gray-400);
    text-decoration: line-through;
}

.new-price {
    font-size: 40px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-popup-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 16px 32px;
    background: var(--primary-gradient);
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-height: 52px;
    transition: all var(--transition-base);
    margin-bottom: 16px;
}

.cta-popup-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.cta-popup-btn:active {
    transform: scale(0.98);
}

.cta-popup-guarantee {
    font-size: 13px;
    color: var(--success-color);
    font-weight: 600;
}

/* ===================================
   ACCESSIBILITY & 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;
    }
}

/* Focus Visible for Accessibility */
button:focus-visible,
a:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 2px;
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

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

.no-scroll {
    overflow: hidden !important;
}