/* ========================================
        CSS Variables - iicgoo Design System
        ======================================== */
    :root {
        /* Primary Colors */
        --color-primary-dark: #3D2314;
        --color-primary: #8B6B4A;
        --color-primary-light: #A8896A;
        --color-accent: #D4A853;
        --color-accent-light: #E8C97A;
        --color-accent-glow: rgba(212, 168, 83, 0.15);

        /* Background Colors */
        --color-bg-cream: #FAF6F1;
        --color-bg-white: #FFFFFF;
        --color-bg-dark: #2C1810;
        --color-bg-warm: #F5EDE3;
        --color-bg-deep: #1E0F08;

        /* Text Colors */
        --color-text-dark: #2C1810;
        --color-text-body: #4A3728;
        --color-text-muted: #8B7355;
        --color-text-light: #B8A088;

        /* Circle / Texture Colors */
        --color-circle-light: #E8D5C4;
        --color-circle-mid: #D4B896;
        --color-circle-dark: #5D4037;
        --color-circle-gold: rgba(212, 168, 83, 0.3);

        /* Spacing */
        --space-xs: 0.5rem;
        --space-sm: 1rem;
        --space-md: 1.5rem;
        --space-lg: 2rem;
        --space-xl: 3rem;
        --space-2xl: 5rem;

        /* Typography */
        --font-family: 'Arial', 'Helvetica Neue', sans-serif;
        --font-weight-regular: 400;
        --font-weight-medium: 500;
        --font-weight-bold: 700;

        /* Transitions */
        --transition-fast: 0.2s ease;
        --transition-normal: 0.3s ease;
        --transition-slow: 0.5s ease;

        /* Shadows */
        --shadow-sm: 0 2px 8px rgba(61, 35, 20, 0.08);
        --shadow-md: 0 4px 16px rgba(61, 35, 20, 0.12);
        --shadow-lg: 0 8px 32px rgba(61, 35, 20, 0.16);
        --shadow-xl: 0 16px 48px rgba(61, 35, 20, 0.2);
        --shadow-gold: 0 4px 24px rgba(212, 168, 83, 0.25);
    }

    /* ========================================
        Reset & Base Styles
        ======================================== */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: var(--font-family);
        font-size: 16px;
        line-height: 1.6;
        color: var(--color-text-body);
        background-color: var(--color-bg-cream);
        overflow-x: hidden;
    }

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

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

    ul {
        list-style: none;
    }

    /* ========================================
        Typography
        ======================================== */
    h1, h2, h3, h4, h5, h6 {
        font-weight: var(--font-weight-bold);
        line-height: 1.2;
        color: var(--color-text-dark);
    }

    h1 {
        font-size: clamp(2.5rem, 5vw, 4rem);
        letter-spacing: 0.02em;
    }

    h2 {
        font-size: clamp(2rem, 4vw, 3rem);
        letter-spacing: 0.01em;
    }

    h3 {
        font-size: 1.5rem;
    }

    .text-accent {
        color: var(--color-accent);
    }

    .text-muted {
        color: var(--color-text-muted);
    }

    /* ========================================
        Layout
        ======================================== */
    .container {
        max-width: 100%;
        margin: 0 auto;
        padding: 0 var(--space-lg);
    }

    .section {
        padding: var(--space-2xl) 0;
    }

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

    .section-header h2 {
        margin-bottom: var(--space-sm);
    }

    .section-header p {
        color: var(--color-text-muted);
        max-width: 600px;
        margin: 0 auto;
    }

    /* ========================================
        Navigation
        ======================================== */
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: rgba(250, 246, 241, 0.95);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--color-circle-light);
        transition: all var(--transition-normal);
    }

    .nav.scrolled {
        box-shadow: var(--shadow-sm);
    }

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

    .nav-logo {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
    }

    .nav-logo svg {
        width: 48px;
        height: 48px;
    }

    .nav-logo span {
        font-weight: var(--font-weight-bold);
        font-size: 1.25rem;
        color: var(--color-primary-dark);
        letter-spacing: 0.05em;
    }

    .nav-menu {
        display: flex;
        align-items: center;
        gap: var(--space-xl);
    }

    .nav-link {
        font-weight: var(--font-weight-medium);
        color: var(--color-text-body);
        position: relative;
        padding: var(--space-xs) 0;
    }

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

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

    .nav-actions {
        display: flex;
        align-items: center;
        gap: var(--space-md);
    }

    .nav-icon {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        transition: background var(--transition-fast);
    }

    .nav-icon:hover {
        background: var(--color-bg-warm);
    }

    .cart-count {
        position: relative;
    }

    .cart-count::after {
        content: '0';
        position: absolute;
        top: -4px;
        right: -4px;
        width: 18px;
        height: 18px;
        background: var(--color-accent);
        color: white;
        font-size: 11px;
        font-weight: var(--font-weight-bold);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-toggle {
        display: none;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: var(--space-xs);
    }

    .nav-toggle span {
        width: 24px;
        height: 2px;
        background: var(--color-primary-dark);
        transition: all var(--transition-fast);
    }

    /* ========================================
        Hero Section
        ======================================== */
    .hero {
        display: flex;
        align-items: center;
        background: linear-gradient(135deg, var(--color-bg-cream) 0%, var(--color-bg-warm) 100%);
        position: relative;
        overflow: hidden;
        padding: 50px 0;
    }

    .hero::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -20%;
        width: 80%;
        height: 150%;
        background: radial-gradient(ellipse, rgba(212, 168, 83, 0.12) 0%, transparent 70%);
        pointer-events: none;
    }

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

    .hero-content {
        z-index: 1;
    }

    .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: var(--space-xs);
        background: var(--color-bg-white);
        padding: var(--space-xs) var(--space-md);
        border-radius: 50px;
        font-size: 0.875rem;
        font-weight: var(--font-weight-medium);
        color: var(--color-primary);
        margin-bottom: var(--space-lg);
        box-shadow: var(--shadow-sm);
        border: 1px solid var(--color-circle-light);
    }

    .hero-badge svg {
        width: 16px;
        height: 16px;
    }

    .hero h1 {
        margin-bottom: var(--space-md);
    }

    .hero-tagline {
        font-size: 1.25rem;
        color: var(--color-text-muted);
        margin-bottom: var(--space-lg);
        max-width: 480px;
    }

    .hero-features {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-md);
        margin-bottom: var(--space-xl);
    }

    .hero-feature {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        font-size: 0.875rem;
        color: var(--color-text-body);
    }

    .hero-feature svg {
        width: 20px;
        height: 20px;
        color: var(--color-accent);
    }

    .hero-actions {
        display: flex;
        gap: var(--space-md);
        flex-wrap: wrap;
    }

    .hero-visual {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero-product {
        position: relative;
        z-index: 1;
    }
    .hero-product img{
        border-radius: 50%;
    }
    .hero-product svg {
        width: 100%;
        max-width: 500px;
        height: auto;
    }

    .hero-circle {
        position: absolute;
        border-radius: 50%;
    }

    .hero-circle-1 {
        width: 400px;
        height: 400px;
        background: var(--color-bg-white);
        opacity: 0.5;
        border: 1px solid var(--color-circle-light);
    }

    .hero-circle-2 {
        width: 500px;
        height: 500px;
        background: transparent;
        opacity: 0.8;
        border: 1px solid var(--color-circle-mid);
    }

    .hero-circle-3 {
        width: 600px;
        height: 600px;
        background: transparent;
    }

    /* ========================================
        Buttons
        ======================================== */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: var(--space-xs);
        padding: 1rem 2rem;
        font-family: var(--font-family);
        font-size: 0.875rem;
        font-weight: var(--font-weight-bold);
        letter-spacing: 0.1em;
        text-transform: uppercase;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        transition: all var(--transition-normal);
    }

    .btn-primary {
        background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
        color: var(--color-bg-white);
        box-shadow: var(--shadow-md);
    }

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

    .btn-secondary {
        background: transparent;
        color: var(--color-primary-dark);
        border: 2px solid var(--color-primary-dark);
    }

    .btn-secondary:hover {
        background: var(--color-primary-dark);
        color: var(--color-bg-white);
    }

    .btn-accent {
        background: var(--color-accent);
        color: var(--color-bg-white);
        box-shadow: var(--shadow-gold);
    }

    .btn-accent:hover {
        background: var(--color-accent-light);
        transform: translateY(-2px);
        box-shadow: 0 6px 32px rgba(212, 168, 83, 0.35);
    }

    .btn-large {
        padding: 1.25rem 2.5rem;
        font-size: 1rem;
    }

    /* ========================================
        Social Proof Bar
        ======================================== */
    .social-proof {
        background: var(--color-bg-white);
        padding: var(--space-lg) 0;
        border-top: 1px solid var(--color-circle-light);
        border-bottom: 1px solid var(--color-circle-light);
    }

    .social-proof-container {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: var(--space-2xl);
        flex-wrap: nowrap;
    }

    .social-proof-item {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        color: var(--color-text-body);
    }

    .social-proof-icon {
        width: 40px;
        height: 40px;
        background: var(--color-bg-cream);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .social-proof-icon svg {
        width: 20px;
        height: 20px;
        color: var(--color-accent);
    }

    .social-proof-text strong {
        color: var(--color-text-dark);
    }

    /* ========================================
        Features Section (5-in-1)
        ======================================== */
    .features {
        background: var(--color-bg-white);
    }

    .features-grid {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: var(--space-md);
    }

    .feature-card {
        text-align: center;
        padding: var(--space-lg);
        background: var(--color-bg-cream);
        border-radius: 16px;
        transition: all var(--transition-normal);
        border: 1px solid transparent;
    }

    .feature-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow-lg);
        border-color: var(--color-circle-gold);
    }

    .feature-icon {
        width: 80px;
        height: 80px;
        margin: 0 auto var(--space-md);
        background: var(--color-bg-white);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow-sm);
        border: 2px solid var(--color-circle-light);
    }

    .feature-icon svg {
        width: 40px;
        height: 40px;
        color: var(--color-primary);
    }

    .feature-card:hover .feature-icon {
        border-color: var(--color-accent);
        box-shadow: 0 0 0 4px var(--color-accent-glow);
    }

    .feature-card h3 {
        font-size: 1.125rem;
        margin-bottom: var(--space-xs);
    }

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

    /* ========================================
        Before/After Section
        ======================================== */
    .before-after {
        background: var(--color-bg-cream);
        overflow: hidden;
    }

    .before-after-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0;
        border-radius: 24px;
        overflow: hidden;
        box-shadow: var(--shadow-xl);
    }

    .before-after-panel {
        position: relative;
        min-height: 500px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: var(--space-2xl);
    }

    .before-panel {
        background: linear-gradient(135deg, #E8E0D8 0%, #D4C8BC 100%);
    }

    .after-panel {
        background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
        color: var(--color-bg-white);
    }

    .before-after-label {
        position: absolute;
        top: var(--space-lg);
        left: 50%;
        transform: translateX(-50%);
        background: rgba(0, 0, 0, 0.6);
        color: white;
        padding: var(--space-xs) var(--space-lg);
        border-radius: 50px;
        font-size: 0.875rem;
        font-weight: var(--font-weight-bold);
        letter-spacing: 0.1em;
        text-transform: uppercase;
    }

    .before-after-content {
        text-align: center;
    }

    .before-after-content h3 {
        font-size: 2rem;
        margin-bottom: var(--space-md);
    }

    .before-after-content p {
        font-size: 1.125rem;
        opacity: 0.9;
        max-width: 300px;
        margin: 0 auto;
    }

    .before-after-visual {
        margin: var(--space-xl) 0;
    }

    .before-after-visual svg {
        width: 120px;
        height: 120px;
        margin: 0 auto;
    }

    /* ========================================
        Reviews Section
        ======================================== */
    .reviews {
        background: var(--color-bg-white);
    }

    .reviews-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: var(--space-xl);
    }

    .reviews-stats {
        display: flex;
        align-items: center;
        gap: var(--space-md);
    }

    .reviews-rating {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
    }

    .stars {
        display: flex;
        gap: 2px;
        color: var(--color-accent);
    }

    .stars svg {
        width: 20px;
        height: 20px;
        fill: currentColor;
    }

    .reviews-count {
        color: var(--color-text-muted);
    }

    .reviews-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-lg);
    }

    .review-card {
        background: var(--color-bg-cream);
        border-radius: 16px;
        padding: var(--space-lg);
        transition: all var(--transition-normal);
        border: 1px solid var(--color-circle-light);
    }

    .review-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-md);
        border-color: var(--color-accent);
    }

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

    .review-avatar {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-weight: var(--font-weight-bold);
        font-size: 1.125rem;
    }

    .review-info h4 {
        font-size: 1rem;
        margin-bottom: 2px;
    }

    .review-info .verified {
        display: flex;
        align-items: center;
        gap: 4px;
        font-size: 0.75rem;
        color: #10B981;
    }

    .review-verified svg {
        width: 14px;
        height: 14px;
    }

    .review-stars {
        display: flex;
        gap: 2px;
        color: var(--color-accent);
        margin-bottom: var(--space-md);
    }

    .review-stars svg {
        width: 16px;
        height: 16px;
        fill: currentColor;
    }

    .review-text {
        color: var(--color-text-body);
        margin-bottom: var(--space-md);
        line-height: 1.7;
    }

    .review-images {
        display: flex;
        gap: var(--space-xs);
    }

    .review-image {
        width: 60px;
        height: 60px;
        border-radius: 8px;
        background: var(--color-bg-white);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--color-text-muted);
        font-size: 0.75rem;
        border: 1px solid var(--color-circle-light);
    }

    /* ========================================
        Technology Section
        ======================================== */
    .technology {
        background: var(--color-bg-dark);
        color: var(--color-bg-white);
    }

    .technology .section-header h2 {
        color: var(--color-bg-white);
    }

    .technology .section-header p {
        color: rgba(255, 255, 255, 0.7);
    }

    .tech-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-lg);
    }

    .tech-card {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 16px;
        padding: var(--space-xl);
        text-align: center;
        transition: all var(--transition-normal);
    }

    .tech-card:hover {
        background: rgba(255, 255, 255, 0.1);
        transform: translateY(-4px);
        border-color: rgba(212, 168, 83, 0.3);
    }

    .tech-icon {
        width: 80px;
        height: 80px;
        margin: 0 auto var(--space-md);
        background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .tech-icon svg {
        width: 40px;
        height: 40px;
        color: var(--color-bg-dark);
    }

    .tech-card h3 {
        color: var(--color-bg-white);
        font-size: 1.25rem;
        margin-bottom: var(--space-sm);
    }

    .tech-card p {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.9375rem;
    }

    .tech-value {
        display: block;
        font-size: 2rem;
        font-weight: var(--font-weight-bold);
        color: var(--color-accent);
        margin-bottom: var(--space-xs);
    }

    /* ========================================
        CTA Section
        ======================================== */
    .cta {
        background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
        color: var(--color-bg-white);
        text-align: center;
        padding: var(--space-2xl) 0;
        position: relative;
        overflow: hidden;
    }

    .cta::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(ellipse at center, rgba(212, 168, 83, 0.1) 0%, transparent 70%);
        pointer-events: none;
    }

    .cta h2 {
        color: var(--color-bg-white);
        margin-bottom: var(--space-md);
    }

    .cta p {
        font-size: 1.25rem;
        opacity: 0.9;
        max-width: 600px;
        margin: 0 auto var(--space-xl);
    }

    .cta-price {
        display: flex;
        align-items: baseline;
        justify-content: center;
        gap: var(--space-md);
        margin-bottom: var(--space-xl);
    }

    .price-current {
        font-size: 4rem;
        font-weight: var(--font-weight-bold);
    }

    .price-original {
        font-size: 1.5rem;
        text-decoration: line-through;
        opacity: 0.6;
    }

    .cta .btn-accent {
        background: var(--color-bg-white);
        color: var(--color-primary-dark);
        position: relative;
        z-index: 1;
    }

    .cta .btn-accent:hover {
        background: var(--color-bg-cream);
    }

    .cta-guarantee {
        display: flex;
        justify-content: center;
        gap: var(--space-xl);
        margin-top: var(--space-xl);
        flex-wrap: wrap;
    }

    .guarantee-item {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        font-size: 0.875rem;
        opacity: 0.9;
    }

    .guarantee-item svg {
        width: 20px;
        height: 20px;
    }

    /* ========================================
        Newsletter Section
        ======================================== */
    .newsletter {
        background: var(--color-bg-cream);
        padding: var(--space-2xl) 0;
    }

    .newsletter-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-xl);
    }

    .newsletter-content h3 {
        font-size: 1.5rem;
        margin-bottom: var(--space-xs);
    }

    .newsletter-content p {
        color: var(--color-text-muted);
    }

    .newsletter-form {
        display: flex;
        gap: var(--space-sm);
        flex: 1;
        max-width: 500px;
    }

    .newsletter-input {
        flex: 1;
        padding: 1rem 1.5rem;
        border: 2px solid var(--color-circle-light);
        border-radius: 8px;
        font-family: var(--font-family);
        font-size: 1rem;
        background: var(--color-bg-white);
        transition: border-color var(--transition-fast);
    }

    .newsletter-input:focus {
        outline: none;
        border-color: var(--color-accent);
    }

    .newsletter-input::placeholder {
        color: var(--color-text-light);
    }

    /* ========================================
        Footer
        ======================================== */
    .footer {
        background: var(--color-bg-dark);
        color: rgba(255, 255, 255, 0.7);
        padding: var(--space-2xl) 0 var(--space-lg);
    }

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

    .footer-brand {
        max-width: 300px;
    }

    .footer-logo {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        margin-bottom: var(--space-md);
    }

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

    .footer-logo span {
        font-weight: var(--font-weight-bold);
        font-size: 1.25rem;
        color: var(--color-bg-white);
    }

    .footer-brand p {
        font-size: 0.9375rem;
        line-height: 1.7;
    }

    .footer-social {
        display: flex;
        gap: var(--space-sm);
        margin-top: var(--space-lg);
    }

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

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

    .footer-social svg {
        width: 18px;
        height: 18px;
    }

    .footer-column h4 {
        color: var(--color-bg-white);
        font-size: 1rem;
        margin-bottom: var(--space-md);
    }

    .footer-links {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
    }

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

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

    .footer-bottom {
        padding-top: var(--space-lg);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .footer-copyright {
        font-size: 0.875rem;
    }

    .footer-payments {
        display: flex;
        gap: var(--space-sm);
    }

    .payment-icon {
        width: 40px;
        height: 26px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.625rem;
        font-weight: var(--font-weight-bold);
    }

    /* ========================================
        Responsive Design
        ======================================== */
    @media (max-width: 1024px) {
        .hero-container {
            grid-template-columns: 1fr;
            text-align: center;
        }

        .hero-content {
            order: 1;
        }

        .hero-visual {
            order: 0;
            margin-bottom: var(--space-lg);
        }

        .hero-tagline {
            margin: 0 auto var(--space-lg);
        }

        .hero-features {
            justify-content: center;
        }

        .hero-actions {
            justify-content: center;
        }

        .features-grid {
            grid-template-columns: repeat(3, 1fr);
        }

        .before-after-container {
            grid-template-columns: 1fr;
        }

        .reviews-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .tech-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .footer-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

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

        .nav-toggle {
            display: flex;
        }

        .features-grid {
            grid-template-columns: repeat(2, 1fr);
        }

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

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

        .newsletter-container {
            flex-direction: column;
            text-align: center;
        }

        .newsletter-form {
            width: 100%;
        }

        .footer-grid {
            grid-template-columns: 1fr;
            text-align: center;
        }

        .footer-brand {
            max-width: 100%;
        }

        .footer-logo {
            justify-content: center;
        }

        .footer-social {
            justify-content: center;
        }

        .footer-bottom {
            flex-direction: column;
            gap: var(--space-md);
        }

        .cta-price {
            flex-direction: column;
        }
    }

    @media (max-width: 1000px) {
        .social-proof-container{flex-wrap: wrap;justify-content: flex-start;gap: 10px;}
    }
    @media (max-width: 480px) {
        .container {
            padding: 0 var(--space-md);
        }

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

        .hero-actions {
            flex-direction: column;
        }

        .hero-actions .btn {
            width: 100%;
        }
    }