/* Modern reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #00A3E1;
    /* Darker brand shades for accessible text/buttons */
    --primary-600: #0891c9; /* darker than primary for hover */
    --primary-700: #086aa6; /* sufficient contrast for text on white and white text on button */
    --secondary-color: #F7F7F7;
    --text-color: #333333;
    --heading-color: #1A1A1A;
    --bg-light: #FFFFFF;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --container-width: min(2000px, 90vw);
    --container-padding: clamp(1rem, 3vw, 2rem);
}

/* Logo styles */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    gap: 0.5rem;
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-weight: 700;
    font-size: 1.5rem;
}

/* Hero section with video */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: none;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

.hero-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero .container {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    color: white;
    padding: 2rem;
    background: transparent;
    max-width: 800px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
    color: white;
    font-weight: 800;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 2rem;
    color: white;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

body {
    /* Use Inter with a robust system fallback stack for consistent cross-platform rendering */
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Liberation Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--bg-light);
    font-size: 16px;
}

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

/* Screen-reader-only utility for descriptive link text accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

        /* Animation styles */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes scaleIn {
            from {
                transform: scale(0.95);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .section-heading, .product-item, .feature-card {
            opacity: 1;
            animation: gentleFadeIn 1.2s ease-out;
        }

        .section-heading {
            animation-delay: 0.2s;
        }

        .product-item {
            animation-delay: 0.4s;
        }

        .feature-card {
            animation-delay: 0.6s;
        }

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

        .product-item .product-media {
            transform: translateY(0);
            opacity: 1;
            transition: all 0.4s ease-out;
        }

        .product-item .product-media:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }

        .header {
            transform: translateY(0);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        .btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            font-weight: 500;
            text-decoration: none;
            border-radius: 4px;
            transition: var(--transition);
            text-align: center;
        }

        .btn-primary {
            background-color: var(--primary-700);
            color: #fff;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            background-color: var(--primary-600);
            box-shadow: 0 4px 12px rgba(8, 145, 201, 0.3);
        }

        /* Interactive buttons: pointer cursor, press, ripple, loading */
        .btn,
        button[type="submit"],
        .newsletter-form button {
            cursor: pointer;
            user-select: none;
        }

        .btn {
            position: relative;
            overflow: hidden; /* needed for ripple */
            transition: transform .12s ease, box-shadow .2s ease;
        }

        .btn:focus-visible {
            outline: 3px solid rgba(11,163,225,.35);
            outline-offset: 2px;
        }

        .btn:active,
        .btn.is-pressed {
            transform: translateY(1px) scale(0.98);
        }

        .btn:disabled,
        .btn[aria-busy="true"] {
            cursor: not-allowed;
            opacity: .75;
            box-shadow: none !important;
        }

        /* Ripple effect element */
        .btn .ripple {
            position: absolute;
            border-radius: 50%;
            transform: scale(0);
            background: rgba(255,255,255,.35);
            animation: ripple .6s ease-out;
            pointer-events: none;
        }

        @keyframes ripple {
            to {
                transform: scale(4);
                opacity: 0;
            }
        }

        /* Loading spinner */
        .btn .spinner {
            width: 1em;
            height: 1em;
            border: 2px solid rgba(255,255,255,.35);
            border-top-color: #fff;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            display: inline-block;
            vertical-align: -2px;
        }

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

        /* Modern header styles */
        .announcement-bar {
            background: var(--primary-color);
            color: white;
            text-align: center;
            padding: 0.75rem;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
        }

        .header {
            background: transparent;
            padding: 1.5rem 0;
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            transition: var(--transition);
        }

        .header.scrolled {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            box-shadow: 0 1px 0 rgba(0,0,0,0.08);
        }

        .nav-container {
            max-width: var(--container-width);
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 var(--container-padding);
        }

        .logo {
            font-size: 2rem;
            font-weight: 800;
            text-decoration: none;
            color: var(--heading-color);
            letter-spacing: -0.03em;
        }

        .header.scrolled .logo {
            font-size: 1.75rem;
        }

        .nav-menu {
            display: flex;
            gap: 3rem;
            align-items: center;
        }

        .nav-menu a {
            text-decoration: none;
            color: var(--heading-color);
            font-weight: 500;
            font-size: 1rem;
            transition: var(--transition);
            opacity: 0.9;
        }

        .nav-menu a:hover {
            opacity: 1;
            color: var(--primary-color);
        }

        /* Dropdown under Products */
        .nav-item {
            position: relative;
        }
        .nav-item .dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            display: none;
            min-width: 220px;
            background: #fff;
            border: 1px solid #e7edf3;
            border-radius: 10px;
            box-shadow: 0 10px 24px rgba(0,0,0,0.08);
            padding: .5rem 0;
            z-index: 2000;
        }
        .nav-item:hover .dropdown {
            display: block;
        }
        .nav-item .dropdown a {
            display: block;
            padding: .6rem 1rem;
            color: var(--heading-color);
            text-decoration: none;
            white-space: nowrap;
        }
        .nav-item .dropdown a:hover {
            background: #f7fafc;
            color: var(--primary-color);
        }

        /* RTL support */
        html[dir="rtl"] body {
            direction: rtl;
            text-align: right;
        }
        html[dir="rtl"] .nav-container {
            direction: rtl;
        }
        html[dir="rtl"] .nav-item .dropdown {
            left: auto;
            right: 0;
        }
        html[dir="rtl"] .product-item.reverse .product-content {
            text-align: right;
        }

        /* Hero section */
        .hero {
            min-height: 100vh;
            padding-top: 7rem;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            background: linear-gradient(to bottom, var(--secondary-color), white);
        }

        .hero-content {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            padding: 4rem 2rem;
            position: relative;
            z-index: 2;
        }

        .hero-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            margin-bottom: 1.5rem;
            line-height: 1.1;
        }

        .hero-description {
            font-size: clamp(1.1rem, 2vw, 1.25rem);
            color: var(--text-color);
            opacity: 0.9;
            margin-bottom: 2.5rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            background-size: cover;
            background-position: center;
            opacity: 0.8;
        }

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

        /* Hero section */
        .hero {
            background-size: cover;
            background-position: center;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-align: center;
            position: relative;
            margin-top: -92px; /* Adjust based on header height */
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at center, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.4) 100%);
            z-index: 1;
        }

        .hero-content {
            max-width: 1000px;
            padding: 2rem;
            position: relative;
            z-index: 2;
            margin-top: 92px; /* Match header height */
        }

        .hero h1 {
            font-size: 4.5rem;
            margin-bottom: 1.5rem;
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -1px;
            animation: gentleReveal 1.5s ease-out forwards;
            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .hero p {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            opacity: 0.95;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            animation: gentleReveal 1.5s ease-out forwards 0.2s;
            text-shadow: 0 1px 2px rgba(0,0,0,0.1);
        }

        .cta-button {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: var(--primary-color);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.4s ease;
            border: 2px solid transparent;
            animation: gentleReveal 1.5s ease-out forwards 0.4s;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        .cta-button:hover {
            background: transparent;
            border-color: white;
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0,0,0,0.15);
        }

        @keyframes gentleReveal {
            from {
                opacity: 0.3;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Featured Products */
        .featured-products {
            padding: 8rem 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-heading {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-heading h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-color);
            margin-bottom: 1rem;
            letter-spacing: -0.5px;
        }

        .section-heading p {
            color: #666;
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 2.5rem;
            margin-top: 2rem;
        }

        .product-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            transition: var(--transition);
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }

        .product-image {
            width: 100%;
            height: 300px;
            object-fit: cover;
            transition: var(--transition);
        }

        .product-card:hover .product-image {
            transform: scale(1.05);
        }

        .product-info {
            padding: 2rem;
            background: white;
            position: relative;
        }

        .product-title {
            font-size: 1.5rem;
            margin-bottom: 0.75rem;
            font-weight: 600;
            color: var(--text-color);
        }

        .product-description {
            color: #666;
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .product-price {
            font-weight: 700;
            color: var(--primary-color);
            font-size: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .product-price .buy-now {
            font-size: 1rem;
            color: var(--text-color);
            text-decoration: none;
            padding: 0.5rem 1.5rem;
            border: 2px solid var(--text-color);
            border-radius: 50px;
            transition: var(--transition);
        }

        .product-price .buy-now:hover {
            background: var(--primary-color);
            border-color: var(--primary-color);
            color: white;
        }

        /* Features section */
        .features {
            background: #f8f9fa;
            padding: 80px 20px;
        }

        .features-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .feature-card {
            text-align: center;
            padding: 30px;
        }

        /* Modern Product Showcase */
        .products {
            padding: 6rem 0;
        }

        .section-heading {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-heading .overline {
            display: inline-block;
            text-transform: uppercase;
            color: var(--primary-700); /* improved contrast */
            background: #e7f5ff;
            padding: .35rem .85rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            font-size: 0.85rem;
            border-radius: 18px;
            margin-bottom: 1rem;
        }

        .section-heading h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            margin-bottom: 1.5rem;
        }

        .product-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2rem;
            margin-bottom: 5rem;
            position: relative;
            padding: 0 1.5rem;
            max-width: 1400px;
            margin-left: auto;
            margin-right: auto;
        }

        .product-media {
            position: relative;
            width: 100%;
            max-width: 550px;
            aspect-ratio: 4/3; /* 固定宽高比，避免高度跳变 */
            overflow: hidden;
            margin: 0 auto;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.12);
            transform: perspective(1000px) rotateY(0deg);
            transition: transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
            background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
        }

        .product-media:hover {
            transform: perspective(1000px) rotateY(-5deg) translateZ(50px);
        }

        .product-item.reverse .product-media:hover {
            transform: perspective(1000px) rotateY(5deg) translateZ(50px);
        }

        .product-image {
            width: 100%;
            height: 100%;
            object-fit: contain;
            object-position: center;
            transition: all 1.2s cubic-bezier(0.215, 0.61, 0.355, 1);
            transform: scale(1.05);
            padding: 2rem;
            background-color: rgba(255, 255, 255, 0.9);
        }

        .product-media:hover .product-image {
            transform: scale(1.1);
        }

        .product-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                135deg,
                rgba(0,163,225,0.2) 0%,
                rgba(0,0,0,0.4) 100%
            );
            opacity: 0.7;
            transition: opacity 0.4s ease;
        }

        .product-media:hover .product-overlay {
            opacity: 0.5;
        }

        .product-content {
            width: 100%;
            max-width: 600px;
            margin: 0 auto;
            text-align: center; /* Center titles (Surfrabbit / Skippy) and inner blocks */
            padding: 0 1.25rem; /* Horizontal breathing space */
            --inner-max: 560px;
        }

        .product-title {
            font-size: clamp(1.75rem, 5vw, 2.5rem);
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        .product-description {
            font-size: clamp(1rem, 2vw, 1.15rem);
            color: var(--text-color);
            opacity: 0.9;
            margin: 1rem auto 2rem;
            line-height: 1.6;
            max-width: var(--inner-max, 560px);
            padding: 0;
            text-align: center;
        }

        .product-specs {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: clamp(1.5rem, 4vw, 3rem);
            margin: 2.5rem auto;
            max-width: var(--inner-max, 560px);
            padding: 0; /* Align left edge with description and title */
        }

        .spec {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .spec-value {
            font-size: clamp(1.5rem, 4vw, 2rem);
            font-weight: 700;
            color: var(--heading-color);
            margin-bottom: 0.35rem;
            line-height: 1.1;
        }

        .spec-label {
            font-size: clamp(0.75rem, 1.8vw, 0.9rem);
            color: var(--text-color);
            opacity: 0.75;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-weight: 600;
        }

        .product-actions {
            display: flex;
            flex-direction: column;
            align-items: center; /* Center align actions */
            justify-content: center;
            gap: 1.25rem;
            margin-top: 2.5rem;
            width: 100%;
        }

        .product-actions .product-price {
            display: block;
            text-align: center;
            width: 100%;
        }

        .product-price {
            font-size: clamp(1.1rem, 2.5vw, 1.35rem);
            font-weight: 600;
            color: var(--heading-color);
        }

        @media (min-width: 992px) {
            .product-item {
                flex-direction: row;
                align-items: center;
                gap: 0;
                padding: 4rem;
                max-width: 2000px;
                margin: 0 auto;
                display: grid;
                grid-template-columns: 45% 55%;
            }

            .product-media {
                width: 70%;
                margin-bottom: 0;
                height: 80vh;
            }

            .product-content {
                width: 100%;
                max-width: var(--inner-max, 560px);
                text-align: center;
                margin-left: 0;
                display: flex;
                flex-direction: column;
                align-items: center;
            }

            .product-specs {
                justify-content: flex-start;
            }

            .product-actions {
                justify-content: center;
                align-items: center;
                width: 100%;
            }

            .product-item.reverse {
                flex-direction: row-reverse;
            }

            .product-item.reverse .product-content {
                text-align: right;
            }

            .product-item.reverse .product-specs,
            .product-item.reverse .product-actions {
                justify-content: flex-end;
            }
        }

        /* Add smooth scroll snap for product sections */
        .product-showcase {
            scroll-snap-type: y proximity;
        }

        .product-item {
            scroll-snap-align: start;
        }

        .feature-icon {
            font-size: 40px;
            color: var(--primary-color);
            margin-bottom: 20px;
        }

        /* Contact Section */
        .contact {
            padding: 6rem 0;
            background-color: var(--secondary-color);
        }

        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr;
            gap: 4rem;
        }

        @media (min-width: 992px) {
            .contact-wrapper {
                grid-template-columns: 1fr 1fr;
                gap: 6rem;
            }
        }

        .contact-content {
            max-width: 500px;
        }

        .contact-content .overline {
            display: inline-block;
            text-transform: uppercase;
            color: var(--primary-700);
            background: #e7f5ff;
            padding: .35rem .85rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            font-size: 0.85rem;
            border-radius: 18px;
            margin-bottom: 1rem;
        }

        .contact-content .section-title {
            font-size: clamp(2rem, 4vw, 2.5rem);
            margin-bottom: 1.5rem;
        }

        .contact-description {
            font-size: 1.1rem;
            color: var(--text-color);
            opacity: 0.9;
            margin-bottom: 3rem;
            line-height: 1.7;
        }

        .contact-info {
            display: grid;
            gap: 2rem;
        }

        .contact-info-item {
            display: flex;
            align-items: flex-start;
            gap: 1.5rem;
        }

        .contact-info-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background-color: var(--primary-color);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            flex-shrink: 0;
        }

        .contact-info-content h3 {
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        .contact-info-content a {
            color: var(--text-color);
            text-decoration: none;
            font-size: 1.1rem;
            opacity: 0.9;
            transition: var(--transition);
        }

        .contact-info-content a:hover {
            color: var(--primary-color);
            opacity: 1;
        }

        .contact-form-wrapper {
            background-color: white;
            padding: 3rem;
            border-radius: 1rem;
            box-shadow: 0 10px 40px rgba(0,0,0,0.05);
        }

        .contact-form {
            display: grid;
            gap: 1.5rem;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .form-group label {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--heading-color);
        }

        .form-group input,
        .form-group textarea {
            padding: 1rem;
            border: 1px solid rgba(0,0,0,0.1);
            border-radius: 0.5rem;
            font-size: 1rem;
            font-family: inherit;
            transition: var(--transition);
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 4px rgba(0,163,225,0.1);
        }

        .contact-form .btn {
            margin-top: 1rem;
            width: 100%;
            padding: 1.25rem;
        }

        /* Footer */
        .footer {
            background: #333;
            color: white;
            padding: 60px 20px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
        }

        .footer-section h3 {
            margin-bottom: 20px;
            color: #fff; /* ensure contrast on dark footer background */
        }

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

        .footer-section ul li {
            margin-bottom: 10px;
        }

        .footer-section ul li a {
            color: #fff;
            text-decoration: none;
        }

        .newsletter-form {
            display: flex;
            gap: 10px;
        }

        .newsletter-form input {
            padding: 10px;
            border: none;
            border-radius: 5px;
            flex-grow: 1;
        }

        .newsletter-form button {
            padding: 10px 20px;
            background: #1a73e8;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .product-item {
                grid-template-columns: 1fr !important;
                padding: 2rem !important;
            }

            .product-media {
                width: 90% !important;
                height: 40vh !important;
                margin-bottom: 2rem !important;
            }

            .product-content {
                width: 100% !important;
                padding: 2rem !important;
                text-align: center !important;
            }

            .product-description {
                margin: 1rem auto 2rem auto !important;
                max-width: 650px !important; /* Increased from 500px for wider text */
            }

            .product-content .product-description {
                margin-left: 0 !important;
                max-width: 500px !important;
                text-align: left !important;
            }

            .product-specs {
                justify-content: center !important;
                gap: 3rem !important;
                flex-wrap: wrap;
            }

            .product-actions {
                justify-content: center !important;
                flex-wrap: wrap;
            }

            .section-heading h2 {
                font-size: clamp(1.8rem, 5vw, 2.5rem);
            }
        }

        @media (max-width: 768px) {
            :root {
                --container-padding: 1rem;
            }

            .nav-menu {
                display: none;
            }

            .hero h1 {
                font-size: clamp(2rem, 8vw, 3rem);
                padding: 0 1rem;
            }

            .hero p {
                font-size: clamp(1rem, 4vw, 1.25rem);
                padding: 0 1rem;
            }

            .product-specs {
                gap: 2rem !important;
            }

            .product-media {
                height: 30vh !important;
            }

            .product-description {
                font-size: 1rem;
                padding: 0 1rem;
            }

            .newsletter-form {
                flex-direction: column;
            }

            .contact-wrapper {
                padding: 0 1rem;
            }

            .contact-form-wrapper {
                padding: 1.5rem;
            }

            .contact-info-item {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }

        @media (max-width: 480px) {
            .hero {
                padding-top: 4rem;
            }

            .product-media {
                height: 25vh !important;
            }

            .product-specs {
                flex-direction: column;
                align-items: center;
                gap: 1.5rem !important;
            }

            .spec {
                align-items: center;
            }

            .product-actions {
                flex-direction: column;
                gap: 1rem;
            }

            .product-price {
                font-size: 1.1rem;
            }

            .btn {
                width: 100%;
                padding: 0.8rem 1.5rem;
            }
        }