@font-face {
    font-family: 'Artemus';
    src: url('../logos/artemus-webfont.woff2') format('woff2'),
         url('../logos/artemus-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --gold: #F0A500;
    --gold-light: #f5be3a;
    --gold-dark: #c88a00;
    --dark: #2D2D2D;
    --dark-deeper: #1a1a1a;
    --off-white: #FAFAFA;
    --white: #FFFFFF;
    --gray-100: #f5f5f5;
    --gray-200: #e8e8e8;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;

    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-brand: 'Artemus', 'DM Sans', sans-serif;

    --max-width: 1200px;
    --nav-height: 80px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-gold: 0 4px 20px rgba(240,165,0,0.25);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--font-body); color: var(--dark); background: var(--white); line-height: 1.7; font-size: 16px; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }

h1, h2, h3, h4, h5 { font-family: var(--font-heading); font-weight: 600; line-height: 1.2; color: var(--dark); }
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 600; }
p { color: var(--gray-600); line-height: 1.8; max-width: 65ch; }

.text-gold { color: var(--gold); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; font-weight: 500; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; }
.section { padding: 6rem 0; }
.section--gray { background: var(--gray-100); }
.section--dark { background: var(--dark); color: var(--white); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }
.section--dark p { color: var(--gray-300); }
.grid { display: grid; gap: 2rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.875rem 2rem; font-family: var(--font-body); font-size: 0.9rem; font-weight: 500; border: none; border-radius: var(--radius-sm); cursor: pointer; transition: all var(--transition); text-decoration: none; letter-spacing: 0.02em; }
.btn--primary { background: var(--gold); color: var(--dark); }
.btn--primary:hover { background: var(--gold-light); box-shadow: var(--shadow-gold); transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--dark); border: 1.5px solid var(--dark); }
.btn--outline:hover { background: var(--dark); color: var(--white); }
.btn--outline-light { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.4); }
.btn--outline-light:hover { background: var(--white); color: var(--dark); }
.btn--ghost { background: transparent; color: var(--gold); padding: 0.5rem 0; font-weight: 600; }
.btn--ghost::after { content: '→'; transition: transform var(--transition); }
.btn--ghost:hover::after { transform: translateX(4px); }

.nav { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-height); z-index: 1000; transition: all var(--transition); background: var(--dark); }
.nav__inner { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; height: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav__logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.nav__logo img { height: 56px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav__links a { font-size: 0.9rem; font-weight: 400; color: var(--white); transition: color var(--transition); position: relative; }
.nav__links a:hover { color: var(--gold); }
.nav__links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1.5px; background: var(--gold); transition: width var(--transition); }
.nav__links a:hover::after { width: 100%; }
.nav__dropdown { position: relative; }
.nav__dropdown-trigger { cursor: pointer; }
.nav__dropdown-trigger::after { content: ''; display: inline-block; width: 0; height: 0; margin-left: 6px; vertical-align: middle; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 4px solid currentColor; transition: transform var(--transition); }
.nav__dropdown-menu { position: absolute; top: 100%; left: -1rem; padding-top: 0.75rem; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all var(--transition); }
.nav__dropdown:hover .nav__dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__dropdown-menu ul { background: var(--white); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); list-style: none; min-width: 200px; padding: 0.5rem 0; border: 1px solid var(--gray-200); }
.nav__dropdown-menu a { display: block; padding: 0.625rem 1.25rem; font-size: 0.875rem; color: var(--dark) !important; transition: all var(--transition); }
.nav__dropdown-menu a:hover { color: var(--gold) !important; background: var(--gray-100); }
.nav__dropdown-menu a::after { display: none; }
.nav__cta .btn { padding: 0.625rem 1.5rem; font-size: 0.85rem; }
.nav__mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav__mobile-toggle span { display: block; width: 24px; height: 2px; background: var(--white); margin: 5px 0; transition: all var(--transition); }

.mobile-menu { display: none; position: fixed; inset: 0; background: var(--white); z-index: 999; padding: calc(var(--nav-height) + 2rem) 2rem 2rem; overflow-y: auto; }
.mobile-menu.active { display: block; }
.mobile-menu__links { list-style: none; }
.mobile-menu__links li { border-bottom: 1px solid var(--gray-200); }
.mobile-menu__links a { display: block; padding: 1rem 0; font-size: 1.1rem; font-weight: 500; }
.mobile-menu__links a:hover { color: var(--gold); }
.mobile-menu__sub { list-style: none; padding-left: 1.5rem; }
.mobile-menu__sub a { font-size: 0.95rem; font-weight: 400; color: var(--gray-600); }

.page-hero { padding: calc(var(--nav-height) + 4rem) 0 4rem; background: var(--dark); position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0.3; }
.page-hero__eyebrow { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--gold); font-weight: 500; margin-bottom: 1rem; }
.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p { color: var(--gray-400); font-size: 1.1rem; max-width: 600px; }

.product-hero { padding: calc(var(--nav-height) + 4rem) 0 4rem; background: var(--dark); position: relative; }
.product-hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0.3; }
.product-hero__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; align-items: center; }
.product-hero__eyebrow { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--gold); font-weight: 500; margin-bottom: 1rem; }
.product-hero h1 { color: var(--white); margin-bottom: 1rem; }
.product-hero p { color: var(--gray-400); font-size: 1.1rem; margin-bottom: 2rem; }
.product-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.product-hero__screenshot { background: var(--dark-deeper); border-radius: var(--radius-lg); height: 360px; display: flex; align-items: center; justify-content: center; color: var(--gray-500); font-size: 0.9rem; border: 1px solid var(--gray-700); }

.gold-line { width: 48px; height: 2px; background: var(--gold); margin: 1rem 0; }
.section-header--center .gold-line { margin: 1rem auto; }

.section-header { margin-bottom: 3.5rem; }
.section-header__eyebrow { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--gold); font-weight: 500; margin-bottom: 1rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p { font-size: 1.05rem; }
.section-header--center { text-align: center; }
.section-header--center p { margin-left: auto; margin-right: auto; }

.ps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.ps-card { padding: 2.5rem; border-radius: var(--radius-md); }
.ps-card--problem { background: var(--gray-100); border: 1px solid var(--gray-200); }
.ps-card--solution { background: var(--dark); color: var(--white); }
.ps-card--solution h3 { color: var(--white); }
.ps-card--solution p { color: var(--gray-300); }
.ps-card h3 { margin-bottom: 1rem; }

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.feature-card { padding: 2rem; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-md); transition: all var(--transition); }
.feature-card:hover { box-shadow: var(--shadow-md); border-color: var(--gold); transform: translateY(-2px); }
.feature-card__icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: rgba(240,165,0,0.08); border-radius: var(--radius-sm); margin-bottom: 1.25rem; font-size: 1.3rem; }
.feature-card h4 { margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.88rem; }

.screenshots-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.screenshot { background: var(--gray-100); border-radius: var(--radius-md); height: 240px; display: flex; align-items: center; justify-content: center; color: var(--gray-400); font-size: 0.85rem; border: 1px solid var(--gray-200); transition: all var(--transition); }
.screenshot:hover { box-shadow: var(--shadow-md); }

.specs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.spec-item { padding: 1.5rem; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); }
.spec-item h4 { color: var(--gold); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.5rem; }
.spec-item p { color: var(--gray-300); font-size: 0.95rem; margin: 0; }

.cta-banner { background: var(--dark); padding: 5rem 0; text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0.3; }
.cta-banner h2 { color: var(--white); margin-bottom: 1rem; }
.cta-banner p { color: var(--gray-400); margin: 0 auto 2rem; text-align: center; }
.cta-banner__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.cta-banner--gold { background: var(--gold); padding: 4rem 0; }
.cta-banner--gold::before { display: none; }
.cta-banner--gold h2 { color: var(--dark); }
.cta-banner--gold p { color: var(--dark); opacity: 0.8; }
.cta-banner--gold .btn--outline { border-color: var(--dark); color: var(--dark); }
.cta-banner--gold .btn--outline:hover { background: var(--dark); color: var(--white); }

.footer { background: var(--dark-deeper); color: var(--gray-400); padding: 4rem 0 2rem; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer__brand img { height: 44px; width: auto; margin-bottom: 1rem; }
.footer__brand p { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 1.5rem; }
.footer h4 { color: var(--white); font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1.25rem; }
.footer__links { list-style: none; }
.footer__links li { margin-bottom: 0.625rem; }
.footer__links a { font-size: 0.88rem; color: var(--gray-500); transition: color var(--transition); }
.footer__links a:hover { color: var(--gold); }
.footer__bottom { border-top: 1px solid var(--gray-700); padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: var(--gray-500); }
.footer__bottom a { color: var(--gray-500); }
.footer__bottom a:hover { color: var(--gold); }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

.skip-to-content { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--gold); color: var(--dark); padding: 0.75rem 1.5rem; border-radius: var(--radius-sm); font-weight: 500; font-size: 0.9rem; z-index: 9999; transition: top 0.2s; }
.skip-to-content:focus { top: 1rem; }

@media (max-width: 1024px) {
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .product-hero__grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .specs-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav__links, .nav__cta { display: none; }
    .nav__mobile-toggle { display: block; }
    .section { padding: 4rem 0; }
    .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
    .features-grid, .screenshots-grid, .ps-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer__bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
    .cta-banner { padding: 3rem 0; }
}

@media (max-width: 480px) {
    .container { padding: 0 1.25rem; }
}