/* ============================================================ THEDEEPVERSE — DESIGN SYSTEM ============================================================ Source of Truth: TheDeepVerse Master Prompt (AI Director) Contrast Rule: 80% Black / 15% Dark Gray / 5% White Highlight Gold Accent: Subtle — buttons, hover, active states ONLY ============================================================ */ /* ── GOOGLE FONTS ── Loaded in HTML : Playfair Display: 400, 700 (headings, display text) Inter: 400, 500, 600 (body, UI text) ─────────────────── */ /* ============================================================ 1. DESIGN TOKENS (CSS Custom Properties) ============================================================ */ :root { /* ── COLORS: 80% LAYER — Deep Black ── */ --color-black-900: #000000; --color-black-800: #030303; --color-black-700: #050505; --color-black-600: #080808; /* ── COLORS: 15% LAYER — Dark Grays ── */ --color-gray-900: #0A0A0A; --color-gray-800: #0F0F0F; --color-gray-700: #141414; --color-gray-600: #1A1A1A; --color-gray-500: #222222; --color-gray-400: #2A2A2A; --color-gray-300: #333333; --color-gray-200: #3A3A3A; /* ── COLORS: 5% LAYER — White / Silver Highlights ── */ --color-white-50: #FFFFFF; --color-white-100: #F5F5F5; --color-white-200: #E8E8E8; --color-white-300: #D0D0D0; --color-white-400: #AAAAAA; --color-white-500: #888888; --color-white-600: #666666; --color-white-700: #555555; /* ── GOLD ACCENT (Subtle — interactive elements only) ── */ --color-gold-300: #E0CFA0; --color-gold-400: #D4B97A; --color-gold-500: #C0A062; --color-gold-600: #A88B50; --color-gold-700: #8F7640; --color-gold-glow: rgba(192, 160, 98, 0.08); --color-gold-glow-md: rgba(192, 160, 98, 0.12); --color-gold-glow-lg: rgba(192, 160, 98, 0.18); --color-gold-border: rgba(192, 160, 98, 0.20); /* ── SEMANTIC COLORS ── */ --color-youtube: #FF0000; --color-youtube-hover: #CC0000; --color-success: #2ECC71; --color-warning: #F39C12; --color-error: #E74C3C; --color-info: #3498DB; /* ── SEMANTIC ALIASES — Surfaces ── */ --bg-body: var(--color-black-700); --bg-surface: var(--color-gray-900); --bg-surface-hover: var(--color-gray-700); --bg-elevated: var(--color-gray-600); --bg-overlay: rgba(0, 0, 0, 0.75); /* ── SEMANTIC ALIASES — Borders ── */ --border-subtle: var(--color-gray-600); --border-default: var(--color-gray-400); --border-strong: var(--color-gray-300); /* ── SEMANTIC ALIASES — Text ── */ --text-primary: var(--color-white-100); --text-secondary: var(--color-white-500); --text-muted: var(--color-white-600); --text-faint: var(--color-white-700); /* ── SEMANTIC ALIASES — Accent (Gold) ── */ --accent: var(--color-gold-500); --accent-hover: var(--color-gold-400); --accent-active: var(--color-gold-600); --accent-glow: var(--color-gold-glow); --accent-glow-md: var(--color-gold-glow-md); --accent-border: var(--color-gold-border); /* ── TYPOGRAPHY ── */ --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif; --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; --text-xs: 0.75rem; --text-sm: 0.875rem; --text-base: 1rem; --text-lg: 1.125rem; --text-xl: 1.25rem; --text-2xl: 1.5rem; --text-3xl: 1.875rem; --text-4xl: 2.25rem; --text-5xl: 3rem; --text-6xl: 3.75rem; --leading-none: 1; --leading-tight: 1.15; --leading-snug: 1.3; --leading-normal: 1.5; --leading-relaxed: 1.7; --tracking-tighter: -0.02em; --tracking-tight: -0.01em; --tracking-normal: 0; --tracking-wide: 0.02em; --tracking-wider: 0.05em; --tracking-widest: 0.1em; --weight-regular: 400; --weight-medium: 500; --weight-semibold: 600; --weight-bold: 700; /* ── SPACING ── */ --space-0: 0; --space-px: 1px; --space-0-5: 0.125rem; --space-1: 0.25rem; --space-1-5: 0.375rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem; /* ── LAYOUT ── */ --container-max: 1200px; --container-narrow: 800px; --container-wide: 1400px; --nav-height: 64px; --nav-height-mobile: 56px; /* ── BORDER RADIUS ── */ --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px; --radius-xl: 16px; --radius-2xl: 24px; --radius-full: 9999px; /* ── SHADOWS ── */ --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4); --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5); --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.6); --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.7); --shadow-glow-sm: 0 0 15px var(--accent-glow); --shadow-glow-md: 0 0 30px var(--accent-glow-md); --shadow-glow-lg: 0 0 50px var(--color-gold-glow-lg); /* ── TRANSITIONS ── */ --ease-default: cubic-bezier(0.4, 0, 0.2, 1); --ease-in: cubic-bezier(0.4, 0, 1, 1); --ease-out: cubic-bezier(0, 0, 0.2, 1); --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1); --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1); --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1); --duration-instant: 100ms; --duration-fast: 150ms; --duration-base: 250ms; --duration-slow: 400ms; --duration-slower: 600ms; --duration-slowest: 800ms; /* ── Z-INDEX ── */ --z-behind: -1; --z-base: 1; --z-dropdown: 100; --z-sticky: 200; --z-nav: 1000; --z-overlay: 2000; --z-modal: 3000; --z-toast: 4000; --z-max: 9999; } /* ============================================================ 2. CSS RESET ============================================================ */ *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { font-size: 16px; -webkit-text-size-adjust: 100%; -moz-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; } body { font-family: var(--font-body); font-size: var(--text-base); font-weight: var(--weight-regular); line-height: var(--leading-normal); color: var(--text-secondary); background-color: var(--bg-body); min-height: 100vh; overflow-x: hidden; } /* Remove default list styles */ ul, ol { list-style: none; } /* Reset links */ a { color: inherit; text-decoration: none; transition: color var(--duration-fast) var(--ease-default); } a:hover { color: var(--text-primary); } /* Reset buttons */ button { font-family: inherit; font-size: inherit; cursor: pointer; border: none; background: none; color: inherit; outline: none; } /* Reset inputs */ input, textarea, select { font-family: inherit; font-size: inherit; color: inherit; border: none; background: none; outline: none; } /* Images */ img, video, svg { display: block; max-width: 100%; height: auto; } /* Remove default fieldset/legend styles */ fieldset { border: none; } /* Table reset */ table { border-collapse: collapse; border-spacing: 0; } /* Remove default summary marker */ summary { cursor: pointer; list-style: none; } summary::-webkit-details-marker { display: none; } /* Selection color */ ::selection { background: var(--color-gold-500); color: var(--color-black-900); } /* Scrollbar styling (Webkit browsers) */ ::-webkit-scrollbar { width: 6px; } ::-webkit-scrollbar-track { background: var(--color-black-700); } ::-webkit-scrollbar-thumb { background: var(--color-gray-400); border-radius: var(--radius-full); } ::-webkit-scrollbar-thumb:hover { background: var(--color-gray-300); } /* Firefox scrollbar */ * { scrollbar-width: thin; scrollbar-color: var(--color-gray-400) var(--color-black-700); } /* Focus visible — accessibility */ :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } :focus:not(:focus-visible) { outline: none; } /* ============================================================ 3. BASE TYPOGRAPHY ============================================================ */ /* Display headings — Playfair Display, cinematic */ h1, h2, h3 { font-family: var(--font-display); color: var(--text-primary); line-height: var(--leading-tight); letter-spacing: var(--tracking-tight); font-weight: var(--weight-bold); } /* UI headings — Inter, clean */ h4, h5, h6 { font-family: var(--font-body); color: var(--text-primary); line-height: var(--leading-snug); font-weight: var(--weight-semibold); } h1 { font-size: var(--text-4xl); letter-spacing: var(--tracking-tighter); } h2 { font-size: var(--text-3xl); } h3 { font-size: var(--text-2xl); } h4 { font-size: var(--text-xl); } h5 { font-size: var(--text-lg); } h6 { font-size: var(--text-base); font-weight: var(--weight-medium); } p { line-height: var(--leading-relaxed); color: var(--text-secondary); } p + p { margin-top: var(--space-4); } strong, b { font-weight: var(--weight-semibold); color: var(--text-primary); } em, i { font-style: italic; } small { font-size: var(--text-sm); color: var(--text-muted); } /* Desktop typography scale */ @media (min-width: 768px) { h1 { font-size: var(--text-5xl); } h2 { font-size: var(--text-4xl); } h3 { font-size: var(--text-3xl); } } @media (min-width: 1024px) { h1 { font-size: var(--text-6xl); } } /* ============================================================ 4. LAYOUT UTILITIES ============================================================ */ /* Container */ .container { width: 100%; max-width: var(--container-max); margin-left: auto; margin-right: auto; padding-left: var(--space-4); padding-right: var(--space-4); } @media (min-width: 768px) { .container { padding-left: var(--space-8); padding-right: var(--space-8); } } .container--narrow { max-width: var(--container-narrow); } .container--wide { max-width: var(--container-wide); } /* Section spacing */ .section { padding-top: var(--space-16); padding-bottom: var(--space-16); } @media (min-width: 768px) { .section { padding-top: var(--space-24); padding-bottom: var(--space-24); } } /* Section header */ .section__header { text-align: center; margin-bottom: var(--space-12); } .section__title { margin-bottom: var(--space-3); } .section__subtitle { font-size: var(--text-lg); color: var(--text-muted); max-width: 600px; margin-left: auto; margin-right: auto; } /* Grid layouts */ .grid { display: grid; gap: var(--space-6); } .grid--2 { grid-template-columns: 1fr; } .grid--3 { grid-template-columns: 1fr; } .grid--4 { grid-template-columns: 1fr; } @media (min-width: 640px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(2, 1fr); } .grid--4 { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1024px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } .grid--4 { grid-template-columns: repeat(4, 1fr); } } /* Flex utilities */ .flex { display: flex; } .flex--center { display: flex; align-items: center; justify-content: center; } .flex--between { display: flex; align-items: center; justify-content: space-between; } .flex--col { display: flex; flex-direction: column; } .flex--wrap { flex-wrap: wrap; } .gap-1 { gap: var(--space-1); } .gap-2 { gap: var(--space-2); } .gap-3 { gap: var(--space-3); } .gap-4 { gap: var(--space-4); } .gap-6 { gap: var(--space-6); } .gap-8 { gap: var(--space-8); } /* ============================================================ 5. SCROLL REVEAL ANIMATION SYSTEM ============================================================ */ /* Elements waiting to be revealed */ .reveal { opacity: 0; transform: translateY(30px); transition: opacity var(--duration-slower) var(--ease-smooth), transform var(--duration-slower) var(--ease-smooth); } .reveal--left { opacity: 0; transform: translateX(-30px); transition: opacity var(--duration-slower) var(--ease-smooth), transform var(--duration-slower) var(--ease-smooth); } .reveal--right { opacity: 0; transform: translateX(30px); transition: opacity var(--duration-slower) var(--ease-smooth), transform var(--duration-slower) var(--ease-smooth); } .reveal--scale { opacity: 0; transform: scale(0.95); transition: opacity var(--duration-slower) var(--ease-smooth), transform var(--duration-slower) var(--ease-smooth); } /* Revealed state (added by Intersection Observer) */ .reveal.is-visible, .reveal--left.is-visible, .reveal--right.is-visible, .reveal--scale.is-visible { opacity: 1; transform: translateY(0) translateX(0) scale(1); } /* Stagger delays for grid children */ .reveal-stagger > *:nth-child(1) { transition-delay: 0ms; } .reveal-stagger > *:nth-child(2) { transition-delay: 80ms; } .reveal-stagger > *:nth-child(3) { transition-delay: 160ms; } .reveal-stagger > *:nth-child(4) { transition-delay: 240ms; } .reveal-stagger > *:nth-child(5) { transition-delay: 320ms; } .reveal-stagger > *:nth-child(6) { transition-delay: 400ms; } .reveal-stagger > *:nth-child(7) { transition-delay: 480ms; } .reveal-stagger > *:nth-child(8) { transition-delay: 560ms; } .reveal-stagger > *:nth-child(9) { transition-delay: 640ms; } /* Respect reduced motion preference */ @media (prefers-reduced-motion: reduce) { .reveal, .reveal--left, .reveal--right, .reveal--scale { opacity: 1; transform: none; transition: none; } } /* ============================================================ 6. KEYFRAME ANIMATIONS ============================================================ */ /* Fade in */ @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } /* Fade in and up */ @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } /* Pulse glow (for accents) */ @keyframes pulseGlow { 0%, 100% { box-shadow: 0 0 15px var(--accent-glow); } 50% { box-shadow: 0 0 30px var(--accent-glow-md); } } /* Skeleton shimmer loading */ @keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } } /* Gentle float (for hero elements) */ @keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } } /* Scroll down indicator bounce */ @keyframes scrollBounce { 0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); } 40% { transform: translateY(8px) translateX(-50%); } 60% { transform: translateY(4px) translateX(-50%); } } /* Slide in from right (mobile nav) */ @keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } } /* Text shimmer (for premium headings) */ @keyframes textShimmer { 0% { background-position: -200% center; } 100% { background-position: 200% center; } } /* Typing cursor blink */ @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } } /* Gradient background movement */ @keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } } /* Count up number animation helper */ @keyframes countPulse { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } } /* ============================================================ 7. UTILITY CLASSES ============================================================ */ /* Text alignment */ .text-center { text-align: center; } .text-left { text-align: left; } .text-right { text-align: right; } /* Text colors */ .text-primary { color: var(--text-primary); } .text-secondary { color: var(--text-secondary); } .text-muted { color: var(--text-muted); } .text-accent { color: var(--accent); } /* Font families */ .font-display { font-family: var(--font-display); } .font-body { font-family: var(--font-body); } /* Font weights */ .font-regular { font-weight: var(--weight-regular); } .font-medium { font-weight: var(--weight-medium); } .font-semibold { font-weight: var(--weight-semibold); } .font-bold { font-weight: var(--weight-bold); } /* Letter spacing */ .tracking-wide { letter-spacing: var(--tracking-wide); } .tracking-wider { letter-spacing: var(--tracking-wider); } .tracking-widest { letter-spacing: var(--tracking-widest); } /* Text transforms */ .uppercase { text-transform: uppercase; } /* Line clamp (truncation) */ .line-clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; } .line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; } .line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; } /* Visibility */ .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; } /* Display */ .hidden { display: none; } @media (max-width: 767px) { .hide-mobile { display: none !important; } } @media (min-width: 768px) { .hide-desktop { display: none !important; } } /* Skeleton loading state */ .skeleton { background: linear-gradient( 90deg, var(--color-gray-800) 25%, var(--color-gray-600) 50%, var(--color-gray-800) 75% ); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius-md); } /* Divider */ .divider { width: 100%; height: 1px; background: var(--border-subtle); border: none; } .divider--accent { background: linear-gradient( 90deg, transparent, var(--accent-border), transparent ); } /* Spacers */ .spacer-sm { height: var(--space-4); } .spacer-md { height: var(--space-8); } .spacer-lg { height: var(--space-16); } .spacer-xl { height: var(--space-24); }