/* ===== RESET & BASE ===== */
        *,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --primary: #0f172a;      /* deep navy */
            --primary-light: #1e293b;
            --secondary: #2563eb;    /* vibrant blue */
            --secondary-hover: #1d4ed8;
            --accent: #f59e0b;       /* golden amber */
            --accent-hover: #d97706;
            --text-light: #f8fafc;
            --text-muted: #94a3b8;
            --text-dark: #0f172a;
            --bg-light: #f1f5f9;
            --bg-card: #ffffff;
            --shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 30px 80px rgba(0, 0, 0, 0.12);
            --radius: 20px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

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

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-title {
            font-family: 'Playfair Display', serif;
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.5rem;
            line-height: 1.2;
        }

        .section-title span {
            color: var(--secondary);
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 580px;
            margin-top: 0.25rem;
        }

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

        .mx-auto {
            margin-left: auto;
            margin-right: auto;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 34px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            background: var(--secondary);
            color: #fff;
            box-shadow: 0 8px 24px rgba(37, 99, 235, 0.30);
        }

        .btn:hover {
            background: var(--secondary-hover);
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(37, 99, 235, 0.40);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--primary);
            box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            box-shadow: 0 12px 32px rgba(245, 158, 11, 0.45);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--secondary);
            color: var(--secondary);
            box-shadow: none;
        }

        .btn-outline:hover {
            background: var(--secondary);
            color: #fff;
            box-shadow: 0 8px 24px rgba(37, 99, 235, 0.30);
        }

        .btn-whatsapp {
            background: #25d366;
            box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
        }

        .btn-whatsapp:hover {
            background: #1da851;
            box-shadow: 0 12px 32px rgba(37, 211, 102, 0.45);
            transform: translateY(-2px);
        }

        /* ===== NAVIGATION ===== */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 18px 0;
            transition: var(--transition);
            background: transparent;
        }

        .navbar.scrolled {
            background: rgba(15, 23, 42, 0.92);
            backdrop-filter: blur(16px);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
            padding: 12px 0;
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo {
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.5px;
        }

        .logo span {
            color: var(--accent);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }

        .nav-links a {
            color: rgba(255, 255, 255, 0.85);
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: var(--transition);
        }

        .nav-links a:hover {
            color: #fff;
        }

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

        .nav-links .btn-nav {
            background: var(--accent);
            color: var(--primary);
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            box-shadow: 0 4px 16px rgba(245, 158, 11, 0.30);
        }

        .nav-links .btn-nav::after {
            display: none;
        }

        .nav-links .btn-nav:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            color: var(--primary);
        }

        /* Hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 4px;
            background: none;
            border: none;
        }

        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: #fff;
            border-radius: 4px;
            transition: var(--transition);
            transform-origin: center;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }

        /* ===== HERO ===== */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--primary);
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
            z-index: 1;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg,
                    rgba(15, 23, 42, 0.85) 0%,
                    rgba(15, 23, 42, 0.40) 60%,
                    rgba(15, 23, 42, 0.20) 100%);
            z-index: 2;
        }

        .hero-card {
            position: relative;
            z-index: 3;
            width: 100%;
            max-width: 420px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 22px;
        }

        .hero-card-img {
            width: 100%;
            border-radius: 28px;
            box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
            display: block;
            object-fit: cover;
        }

        .hero-whatsapp {
            position: relative;
            width: 100%;
            max-width: 320px;
            display: inline-flex;
            justify-content: center;
            gap: 10px;
            font-size: 1.50rem;
            padding: 16px 24px;
            margin-top: 12px;
        }

        .hero-whatsapp i {
            font-size: 2.1rem;
        }

        /* ===== SECTION COMMON ===== */
        section {
            padding: 90px 0;
        }

        section:nth-child(even) {
            background: #fff;
        }

        /* ===== ABOUT ===== */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            margin-top: 40px;
        }

        .about-image {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .about-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            transition: var(--transition);
        }

        .about-image:hover img {
            transform: scale(1.02);
        }

        .about-image .floating-badge {
            position: absolute;
            bottom: 24px;
            left: 24px;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(8px);
            padding: 16px 24px;
            border-radius: 14px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.10);
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .about-image .floating-badge i {
            font-size: 2rem;
            color: var(--secondary);
        }

        .about-image .floating-badge .text {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--primary);
        }

        .about-image .floating-badge .text small {
            display: block;
            font-weight: 400;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .about-text h3 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
        }

        .about-text p {
            color: #475569;
            margin-bottom: 16px;
            font-size: 1.05rem;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px 24px;
            margin-top: 24px;
        }

        .about-features li {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
            color: var(--primary);
        }

        .about-features li i {
            color: var(--secondary);
            font-size: 1.1rem;
        }

        /* ===== PRODUCTS (COLLECTION) ===== */
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .product-card {
            background: var(--bg-card);
            padding: 40px 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.04);
            text-align: center;
        }

        .product-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
        }

        .product-card .icon {
            width: 72px;
            height: 72px;
            background: rgba(37, 99, 235, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 2rem;
            color: var(--secondary);
            transition: var(--transition);
        }

        .product-card:hover .icon {
            background: var(--secondary);
            color: #fff;
        }

        .product-card h4 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .product-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .product-card .price {
            display: block;
            margin-top: 14px;
            font-weight: 700;
            color: var(--secondary);
            font-size: 1.2rem;
        }

        /* ===== WHY CHOOSE ===== */
        .why-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .why-item {
            background: var(--bg-card);
            padding: 34px 28px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            border: 1px solid rgba(0, 0, 0, 0.04);
        }

        .why-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }

        .why-item .icon {
            width: 64px;
            height: 64px;
            background: rgba(245, 158, 11, 0.10);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.8rem;
            color: var(--accent);
            transition: var(--transition);
        }

        .why-item:hover .icon {
            background: var(--accent);
            color: #fff;
        }

        .why-item h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .why-item p {
            color: var(--text-muted);
            font-size: 0.92rem;
        }

        /* ===== TESTIMONIALS ===== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .testimonial-card {
            background: var(--bg-card);
            padding: 32px 28px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border: 1px solid rgba(0, 0, 0, 0.04);
            transition: var(--transition);
        }

        .testimonial-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .testimonial-card .stars {
            color: var(--accent);
            font-size: 1.1rem;
            margin-bottom: 12px;
            letter-spacing: 2px;
        }

        .testimonial-card blockquote {
            font-size: 1rem;
            line-height: 1.7;
            color: #334155;
            margin-bottom: 16px;
            font-style: italic;
        }

        .testimonial-card .author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-card .author .avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--secondary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 1.1rem;
        }

        .testimonial-card .author .info strong {
            display: block;
            font-size: 0.95rem;
            color: var(--primary);
        }

        .testimonial-card .author .info span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* ===== CONTACT ===== */
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            margin-top: 40px;
        }

        .contact-info h3 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .contact-info p {
            color: #475569;
            margin-bottom: 28px;
            font-size: 1.05rem;
        }

        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .contact-details .item {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .contact-details .item .icon {
            width: 48px;
            height: 48px;
            background: rgba(37, 99, 235, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--secondary);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .contact-details .item .text strong {
            display: block;
            font-weight: 600;
            color: var(--primary);
        }

        .contact-details .item .text span {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .contact-details .item .text a {
            color: var(--secondary);
            font-weight: 500;
        }

        .contact-details .item .text a:hover {
            color: var(--secondary-hover);
        }

        .contact-form {
            background: var(--bg-card);
            padding: 40px 36px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border: 1px solid rgba(0, 0, 0, 0.04);
        }

        .contact-form h4 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .contact-form .form-sub {
            color: var(--text-muted);
            margin-bottom: 24px;
            font-size: 0.95rem;
        }

        .contact-form .form-group {
            margin-bottom: 18px;
        }

        .contact-form .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .contact-form .form-group input,
        .contact-form .form-group textarea,
        .contact-form .form-group select {
            width: 100%;
            padding: 14px 18px;
            border-radius: 12px;
            border: 2px solid #e2e8f0;
            background: #fafbfc;
            font-family: 'Inter', sans-serif;
            font-size: 0.95rem;
            transition: var(--transition);
            outline: none;
        }

        .contact-form .form-group input:focus,
        .contact-form .form-group textarea:focus,
        .contact-form .form-group select:focus {
            border-color: var(--secondary);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
        }

        .contact-form .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        .contact-form .btn {
            width: 100%;
            justify-content: center;
        }

        /* ===== FOOTER ===== */
        footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.7);
            padding: 50px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-brand .logo {
            font-size: 1.8rem;
            margin-bottom: 12px;
            display: inline-block;
        }

        .footer-brand p {
            font-size: 0.95rem;
            max-width: 320px;
            line-height: 1.7;
        }

        .footer-col h5 {
            color: #fff;
            font-weight: 600;
            font-size: 1.05rem;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            font-size: 0.92rem;
            transition: var(--transition);
        }

        .footer-col ul a:hover {
            color: #fff;
            transform: translateX(4px);
        }

        .footer-social {
            display: flex;
            gap: 14px;
            margin-top: 16px;
        }

        .footer-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.1rem;
        }

        .footer-social a:hover {
            background: var(--secondary);
            color: #fff;
            transform: translateY(-3px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            font-size: 0.9rem;
        }

        .footer-bottom span {
            color: var(--accent);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            .about-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .about-image img {
                height: 300px;
            }

            .contact-wrapper {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }

            .hero-content h1 {
                font-size: 3.2rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: var(--primary);
                flex-direction: column;
                padding: 80px 32px 32px;
                gap: 20px;
                transition: var(--transition);
                box-shadow: -10px 0 40px rgba(0, 0, 0, 0.30);
                align-items: flex-start;
            }

            .nav-links.open {
                right: 0;
            }

            .nav-links a {
                font-size: 1.1rem;
            }

            .nav-links .btn-nav {
                margin-top: 8px;
            }

            .hamburger {
                display: flex;
                z-index: 1001;
            }

            .hero-content h1 {
                font-size: 2.6rem;
            }

            .hero-content p {
                font-size: 1rem;
            }

            .hero-stats {
                gap: 24px 40px;
            }

            .hero-stats .stat .number {
                font-size: 1.8rem;
            }

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

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

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

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

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

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

            .contact-form {
                padding: 28px 20px;
            }

            .about-image .floating-badge {
                bottom: 16px;
                left: 16px;
                padding: 12px 18px;
            }

            .about-image .floating-badge i {
                font-size: 1.5rem;
            }

            .about-image .floating-badge .text {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 480px) {
            .products-grid {
                grid-template-columns: 1fr;
            }

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

            .hero-content h1 {
                font-size: 2.2rem;
            }

            .hero-buttons .btn {
                font-size: 0.95rem;
                padding: 14px 28px;
                width: 100%;
                justify-content: center;
            }

            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }

            .hero-stats {
                flex-direction: column;
                gap: 16px;
            }

            section {
                padding: 60px 0;
            }

            .container {
                padding: 0 16px;
            }

            .about-image img {
                height: 220px;
            }
        }

        /* ===== UTILITY ===== */
        .mt-1 {
            margin-top: 8px;
        }
        .mt-2 {
            margin-top: 16px;
        }
        .mt-3 {
            margin-top: 24px;
        }
        .mb-1 {
            margin-bottom: 8px;
        }
        .mb-2 {
            margin-bottom: 16px;
        }