<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Silk Thread</title>
    <style>
        /* ===== RESET ===== */
        *,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        /* ===== VARIABLES ===== */
        :root {
            --indigo: #1A1E3E;
            --amber: #D4956A;
            --mist: #9CA3AF;
            --white: #ffffff;
            --black: #000000;
            --indigo-light: #2a2f5e;
            --amber-light: #e0b08a;
            --amber-dark: #b87a4e;
            --mist-light: #c5cbd5;
            --mist-dark: #7a8290;

            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --transition: 0.3s ease-in-out;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.12);
            --radius: 12px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--indigo);
            color: var(--mist);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

        ul {
            list-style: none;
        }

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

        /* ===== UTILITY ===== */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-label {
            display: inline-block;
            font-size: 0.75rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--amber);
            margin-bottom: 12px;
            font-weight: 600;
        }

        /* ===== BUTTONS ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 60px;
            font-weight: 600;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: background var(--transition), color var(--transition), transform var(--transition);
            font-family: var(--font-sans);
        }

        .btn-primary {
            background: var(--amber);
            color: var(--indigo);
        }
        .btn-primary:hover {
            background: var(--amber-light);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: transparent;
            color: var(--amber);
            border: 2px solid var(--amber);
        }
        .btn-outline:hover {
            background: var(--amber);
            color: var(--indigo);
            transform: translateY(-2px);
        }

        /* ===== HEADER / NAV ===== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(26, 30, 62, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(212, 149, 106, 0.15);
            transition: background var(--transition);
        }

        .header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--amber);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo span {
            color: var(--mist);
            font-weight: 300;
        }

        .nav {
            display: flex;
            align-items: center;
            gap: 36px;
        }

        .nav a {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--mist);
            transition: color var(--transition);
            position: relative;
        }

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

        .nav a:hover {
            color: var(--amber);
        }

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

        .nav-cta {
            padding: 10px 24px;
            border-radius: 60px;
            background: var(--amber);
            color: var(--indigo) !important;
            font-weight: 600;
            font-size: 0.85rem;
            transition: background var(--transition), transform var(--transition);
        }

        .nav-cta::after {
            display: none !important;
        }

        .nav-cta:hover {
            background: var(--amber-light);
            transform: translateY(-2px);
            color: var(--indigo) !important;
        }

        /* ===== HAMBURGER ===== */
        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 40px;
            height: 40px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 6px;
            border-radius: 8px;
            transition: background var(--transition);
            z-index: 1001;
        }

        .hamburger:hover {
            background: rgba(212, 149, 106, 0.1);
        }

        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--amber);
            border-radius: 4px;
            transition: all 0.35s ease;
            transform-origin: center;
        }

        .hamburger span+span {
            margin-top: 6px;
        }

        /* Hamburger active (open) */
        .hamburger.active span:nth-child(1) {
            transform: translateY(8px) rotate(45deg);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: translateY(-8px) rotate(-45deg);
        }

        /* ===== MOBILE NAV ===== */
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -100%;
            width: 300px;
            height: 100vh;
            background: var(--indigo);
            border-left: 1px solid rgba(212, 149, 106, 0.15);
            padding: 100px 40px 40px;
            display: flex;
            flex-direction: column;
            gap: 28px;
            transition: right 0.4s ease;
            z-index: 999;
            box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
        }

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

        .mobile-nav a {
            font-size: 1.15rem;
            font-weight: 500;
            color: var(--mist);
            transition: color var(--transition);
            padding: 6px 0;
            border-bottom: 1px solid rgba(156, 163, 175, 0.08);
        }

        .mobile-nav a:hover {
            color: var(--amber);
        }

        .mobile-nav .nav-cta {
            display: inline-block;
            text-align: center;
            margin-top: 12px;
            border-bottom: none;
        }

        /* overlay */
        .nav-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 998;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s ease;
        }

        .nav-overlay.open {
            opacity: 1;
            pointer-events: all;
        }

        /* ===== HERO ===== */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -20%;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(212, 149, 106, 0.08), transparent 70%);
            pointer-events: none;
        }

        .hero .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content h1 {
            font-size: 4rem;
            font-weight: 800;
            line-height: 1.1;
            color: var(--white);
            letter-spacing: -1px;
            margin-bottom: 20px;
        }

        .hero-content h1 .highlight {
            color: var(--amber);
        }

        .hero-content p {
            font-size: 1.15rem;
            color: var(--mist);
            max-width: 520px;
            margin-bottom: 36px;
            line-height: 1.7;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

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

        .hero-image .placeholder {
            width: 100%;
            max-width: 480px;
            aspect-ratio: 4 / 3;
            border-radius: var(--radius);
            background: linear-gradient(145deg, var(--indigo-light), var(--indigo));
            border: 1px solid rgba(212, 149, 106, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--mist);
            font-size: 1rem;
            font-weight: 400;
            letter-spacing: 1px;
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
        }

        .hero-image .placeholder::after {
            content: '✦';
            font-size: 4rem;
            color: var(--amber);
            opacity: 0.3;
            position: absolute;
            bottom: -10px;
            right: 16px;
        }

        .hero-image .placeholder .shine {
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at 30% 30%, rgba(212, 149, 106, 0.06), transparent 60%);
            pointer-events: none;
        }

        /* ===== SECTIONS ===== */
        section {
            padding: 100px 0;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--mist);
            max-width: 640px;
            line-height: 1.7;
        }

        /* — Features — */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-top: 48px;
        }

        .feature-card {
            background: rgba(42, 47, 94, 0.4);
            border: 1px solid rgba(212, 149, 106, 0.1);
            border-radius: var(--radius);
            padding: 36px 28px;
            transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
        }

        .feature-card:hover {
            border-color: rgba(212, 149, 106, 0.35);
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
        }

        .feature-icon {
            font-size: 2.2rem;
            margin-bottom: 16px;
            display: block;
            color: var(--amber);
        }

        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 10px;
        }

        .feature-card p {
            font-size: 0.92rem;
            color: var(--mist);
            line-height: 1.65;
        }

        /* — Showcase / Portfolio — */
        .showcase-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
            margin-top: 48px;
        }

        .showcase-item {
            border-radius: var(--radius);
            overflow: hidden;
            background: rgba(42, 47, 94, 0.3);
            border: 1px solid rgba(212, 149, 106, 0.08);
            transition: border-color var(--transition), transform var(--transition);
        }

        .showcase-item:hover {
            border-color: rgba(212, 149, 106, 0.3);
            transform: translateY(-4px);
        }

        .showcase-item .thumb {
            height: 220px;
            background: linear-gradient(135deg, var(--indigo-light), var(--indigo));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--amber);
            font-size: 3rem;
            opacity: 0.7;
            border-bottom: 1px solid rgba(212, 149, 106, 0.06);
        }

        .showcase-item .info {
            padding: 24px 28px;
        }

        .showcase-item .info h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 6px;
        }

        .showcase-item .info p {
            font-size: 0.9rem;
            color: var(--mist);
        }

        /* — Testimonials — */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
            margin-top: 48px;
        }

        .testimonial-card {
            background: rgba(42, 47, 94, 0.35);
            border: 1px solid rgba(212, 149, 106, 0.1);
            border-radius: var(--radius);
            padding: 36px 32px;
            transition: border-color var(--transition);
        }

        .testimonial-card:hover {
            border-color: rgba(212, 149, 106, 0.25);
        }

        .testimonial-card .quote {
            font-size: 1rem;
            color: var(--mist);
            line-height: 1.7;
            margin-bottom: 20px;
            font-style: italic;
        }

        .testimonial-card .author {
            font-weight: 600;
            color: var(--white);
            font-size: 0.9rem;
        }

        .testimonial-card .author span {
            color: var(--amber);
            font-weight: 400;
        }

        /* — CTA Section — */
        .cta-section {
            text-align: center;
            background: linear-gradient(180deg, transparent, rgba(212, 149, 106, 0.04));
            border-top: 1px solid rgba(212, 149, 106, 0.08);
            border-bottom: 1px solid rgba(212, 149, 106, 0.08);
        }

        .cta-section .section-title {
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .section-desc {
            margin: 0 auto 36px;
        }

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

        /* ===== FOOTER ===== */
        .footer {
            padding: 48px 0 32px;
            border-top: 1px solid rgba(212, 149, 106, 0.08);
        }

        .footer .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer p {
            font-size: 0.85rem;
            color: var(--mist-dark);
        }

        .footer-links {
            display: flex;
            gap: 24px;
        }

        .footer-links a {
            font-size: 0.85rem;
            color: var(--mist);
            transition: color var(--transition);
        }

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

        /* ===== RESPONSIVE ===== */

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

            .hero-content p {
                margin-left: auto;
                margin-right: auto;
            }

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

            .hero-image .placeholder {
                max-width: 400px;
                margin: 0 auto;
            }

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

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

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

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

            .hamburger {
                display: flex;
            }

            .hero {
                padding: 100px 0 60px;
                min-height: auto;
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

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

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

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

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

            section {
                padding: 64px 0;
            }

            .section-title {
                font-size: 1.75rem;
            }

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

            .hero-image .placeholder {
                aspect-ratio: 4 / 3;
                max-width: 100%;
            }

            .hero-actions .btn {
                padding: 12px 24px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 480px) {
            .hero-content h1 {
                font-size: 2rem;
            }

            .container {
                padding: 0 16px;
            }

            .feature-card {
                padding: 28px 20px;
            }

            .showcase-item .info {
                padding: 20px;
            }

            .testimonial-card {
                padding: 28px 20px;
            }

            .btn {
                padding: 12px 20px;
                font-size: 0.85rem;
            }

            .mobile-nav {
                width: 260px;
                padding: 80px 24px 32px;
            }
        }

        /* Small tweak for very large screens */
        @media (min-width: 1400px) {
            .hero-content h1 {
                font-size: 4.5rem;
            }
        }
    </style>
</head>
<body>

    <!-- ===== HEADER ===== -->
    <header class="header" id="header">
        <div class="container">
            <a href="#" class="logo">Silk<span>Thread</span></a>

            <!-- Desktop Nav -->
            <nav class="nav">
                <a href="#hero">Home</a>
                <a href="#features">Features</a>
                <a href="#showcase">Work</a>
                <a href="#testimonials">Stories</a>
                <a href="#cta" class="nav-cta">Get Started</a>
            </nav>

            <!-- Hamburger -->
            <button class="hamburger" id="hamburger" aria-label="Toggle navigation menu">
                <span></span>
                <span></span>
                <span></span>
            </button>
        </div>
    </header>

    <!-- Mobile Nav -->
    <div class="mobile-nav" id="mobileNav">
        <a href="#hero">Home</a>
        <a href="#features">Features</a>
        <a href="#showcase">Work</a>
        <a href="#testimonials">Stories</a>
        <a href="#cta" class="nav-cta">Get Started</a>
    </div>
    <div class="nav-overlay" id="navOverlay"></div>

    <!-- ===== HERO ===== -->
    <section class="hero" id="hero">
        <div class="container">
            <div class="hero-content">
                <span class="section-label">✦ Silk Thread</span>
                <h1>Woven in <span class="highlight">amber</span>,<br />bound by indigo.</h1>
                <p>
                    Crafting digital experiences with the warmth of amber and
                    the depth of midnight indigo. Every thread tells a story.
                </p>
                <div class="hero-actions">
                    <a href="#cta" class="btn btn-primary">Begin the weave</a>
                    <a href="#showcase" class="btn btn-outline">See our work</a>
                </div>
            </div>
            <div class="hero-image">
                <div class="placeholder">
                    <div class="shine"></div>
                    <span>Silk · Thread</span>
                </div>
            </div>
        </div>
    </section>

    <!-- ===== FEATURES ===== -->
    <section id="features">
        <div class="container">
            <span class="section-label">✦ Craft</span>
            <h2 class="section-title">Woven with intention</h2>
            <p class="section-desc">
                Every detail is pulled from the interplay of shadow and glow —
                indigo foundations with amber highlights and mist-laced air.
            </p>
            <div class="features-grid">
                <div class="feature-card">
                    <span class="feature-icon">◈</span>
                    <h3>Indigo Foundation</h3>
                    <p>Deep, reliable structure that anchors every design in quiet strength.</p>
                </div>
                <div class="feature-card">
                    <span class="feature-icon">✦</span>
                    <h3>Amber Accents</h3>
                    <p>Warm, glowing moments that draw the eye and guide the journey.</p>
                </div>
                <div class="feature-card">
                    <span class="feature-icon">◌</span>
                    <h3>Mist Textures</h3>
                    <p>Soft, layered tones that bring depth and breathing room between elements.</p>
                </div>
            </div>
        </div>
    </section>

    <!-- ===== SHOWCASE ===== -->
    <section id="showcase">
        <div class="container">
            <span class="section-label">✦ Portfolio</span>
            <h2 class="section-title">Recent looms</h2>
            <p class="section-desc">
                A selection of projects where indigo meets amber, and every thread
                is placed with care.
            </p>
            <div class="showcase-grid">
                <div class="showcase-item">
                    <div class="thumb">◈</div>
                    <div class="info">
                        <h4>Noir &amp; Weave</h4>
                        <p>E-commerce platform — dark indigo backbone with amber wayfinding.</p>
                    </div>
                </div>
                <div class="showcase-item">
                    <div class="thumb">✦</div>
                    <div class="info">
                        <h4>Ember Studio</h4>
                        <p>Creative agency site — misty transitions and amber callouts.</p>
                    </div>
                </div>
                <div class="showcase-item">
                    <div class="thumb">◌</div>
                    <div class="info">
                        <h4>Threads Journal</h4>
                        <p>Editorial layout — layered textures and indigo depth.</p>
                    </div>
                </div>
                <div class="showcase-item">
                    <div class="thumb">◇</div>
                    <div class="info">
                        <h4>Loom Dashboard</h4>
                        <p>Data UI — amber highlights on indigo glass-morphism cards.</p>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- ===== TESTIMONIALS ===== -->
    <section id="testimonials">
        <div class="container">
            <span class="section-label">✦ Voices</span>
            <h2 class="section-title">What clients say</h2>
            <p class="section-desc">
                Stories from those who have walked the thread with us.
            </p>
            <div class="testimonials-grid">
                <div class="testimonial-card">
                    <p class="quote">
                        “The amber accents against the indigo backdrop gave our brand
                        a warmth we didn’t know we needed. Absolutely transformative.”
                    </p>
                    <p class="author">Mira Chen <span>— Founder, Ember Studio</span></p>
                </div>
                <div class="testimonial-card">
                    <p class="quote">
                        “Every pixel feels intentional. The mist tones create such a
                        calm, focused experience. Silk Thread is pure craftsmanship.”
                    </p>
                    <p class="author">David Okoro <span>— Product Lead, Loom Inc.</span></p>
                </div>
            </div>
        </div>
    </section>

    <!-- ===== CTA ===== -->
    <section class="cta-section" id="cta">
        <div class="container">
            <span class="section-label">✦ Let’s weave</span>
            <h2 class="section-title">Ready to spin your story?</h2>
            <p class="section-desc">
                Whether you need a full loom or a single thread, we’ll craft
                something memorable together.
            </p>
            <div class="hero-actions">
                <a href="#" class="btn btn-primary">Start a project</a>
                <a href="#" class="btn btn-outline">View pricing</a>
            </div>
        </div>
    </section>

    <!-- ===== FOOTER ===== -->
    <footer class="footer">
        <div class="container">
            <p>&copy; 2025 Silk Thread. All rights reserved.</p>
            <div class="footer-links">
                <a href="#">Privacy</a>
                <a href="#">Terms</a>
                <a href="#">Contact</a>
            </div>
        </div>
    </footer>

    <!-- ===== HAMBURGER TOGGLE ===== -->
    <script>
        (function() {
            const hamburger = document.getElementById('hamburger');
            const mobileNav = document.getElementById('mobileNav');
            const overlay = document.getElementById('navOverlay');

            function toggleMenu() {
                hamburger.classList.toggle('active');
                mobileNav.classList.toggle('open');
                overlay.classList.toggle('open');
                document.body.style.overflow = mobileNav.classList.contains('open') ? 'hidden' : '';
            }

            function closeMenu() {
                hamburger.classList.remove('active');
                mobileNav.classList.remove('open');
                overlay.classList.remove('open');
                document.body.style.overflow = '';
            }

            hamburger.addEventListener('click', toggleMenu);
            overlay.addEventListener('click', closeMenu);

            // Close on nav link click (mobile)
            const mobileLinks = mobileNav.querySelectorAll('a');
            mobileLinks.forEach(link => {
                link.addEventListener('click', () => {
                    closeMenu();
                });
            });

            // Close on resize to desktop
            window.addEventListener('resize', () => {
                if (window.innerWidth > 768) {
                    closeMenu();
                }
            });
        })();
    </script>

</body>
</html>