/* ============================================
   AGENT 007 - SOPHISTICATED LANDING PAGE
   ============================================
   
   BEST PRACTICES IMPLEMENTED:
   ✓ Separated CSS from HTML
   ✓ CSS Custom Properties for maintainability
   ✓ Mobile-first responsive design
   ✓ Semantic naming conventions
   ✓ Optimized animations with will-change
   ✓ Accessible color contrast ratios
   ============================================ */

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

:root {
    /* 007 Color Palette - White Background Theme */
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --cream: #FAF9F6;
    --black: #000000;
    --charcoal: #1A1A1A;
    --slate: #2B2B2B;
    --gold: #D4AF37;
    --gold-light: #E8CA6F;
    --gold-dark: #B8942C;
    --champagne: #F7E7CE;
    --silver: #8B8B8B;
    --gray: #4A4A4A;
    --gray-light: #666666;
    --gray-lighter: #999999;
    --accent-red: #8B0000;
    
    /* Typography - Sophisticated Spy */
    --font-display: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
    --font-accent: 'Cormorant Garamond', serif;
    
    /* Spacing System */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    
    /* Layout */
    --max-width: 1600px;
    --border-radius: 0;
    
    /* Shadows - Light Theme */
    --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.25);
    --shadow-soft: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-hard: 0 12px 40px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-elegant: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

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

html.no-scroll {
    overflow: hidden;
}

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--charcoal);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    font-weight: 300;
    letter-spacing: 0.01em;
}

::selection {
    background: var(--gold);
    color: var(--white);
}

/* ============================================
   SOPHISTICATED OVERLAY EFFECTS
   ============================================ */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(212, 175, 55, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 9998;
}

/* Elegant shimmer effect */
body::after {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(212, 175, 55, 0.03) 50%,
        transparent 70%
    );
    pointer-events: none;
    z-index: 9997;
    animation: shimmer 15s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(10%, 10%) rotate(45deg); }
}

/* ============================================
   BOOT SEQUENCE - 007 STYLE
   ============================================ */
#bootLoader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    transition: opacity 1s ease, visibility 1s ease;
}

#bootLoader.hidden {
    opacity: 0;
    visibility: hidden;
}

.boot-content {
    max-width: 800px;
    width: 100%;
    text-align: center;
}

.boot-logo {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 700;
    letter-spacing: 0.2em;
    text-align: center;
    margin-bottom: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.boot-logo img {
    max-width: 300px;
    height: auto;
    animation: goldShine 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 20px rgba(212, 175, 55, 0.3));
}

@keyframes goldShine {
    0%, 100% { 
        filter: drop-shadow(0 4px 20px rgba(212, 175, 55, 0.3)) brightness(1);
        transform: scale(1);
    }
    50% { 
        filter: drop-shadow(0 8px 30px rgba(212, 175, 55, 0.5)) brightness(1.05);
        transform: scale(1.02);
    }
}

.boot-text {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--gold);
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.boot-bar {
    width: 100%;
    height: 2px;
    background: var(--cream);
    border: 1px solid var(--gold);
    position: relative;
    overflow: hidden;
}

.boot-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
    animation: loadProgress 2.5s ease-out forwards;
    box-shadow: 0 0 15px var(--gold);
}

@keyframes loadProgress {
    to { width: 100%; }
}

.boot-commands {
    margin-top: 3rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--gray);
    line-height: 2;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.boot-command {
    opacity: 0;
    animation: fadeInUp 0.3s ease-out forwards;
}

.boot-command:nth-child(1) { animation-delay: 0.1s; }
.boot-command:nth-child(2) { animation-delay: 0.3s; }
.boot-command:nth-child(3) { animation-delay: 0.5s; }
.boot-command:nth-child(4) { animation-delay: 0.7s; }
.boot-command:nth-child(5) { animation-delay: 0.9s; }
.boot-command:nth-child(6) { animation-delay: 1.1s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   CANVAS BACKGROUND
   ============================================ */
#bgCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.15;
}

/* ============================================
   HEADER / NAV - 007 ELEGANCE
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 2rem 3rem;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.98), transparent);
    backdrop-filter: blur(20px);
    transition: var(--transition-smooth);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: var(--shadow-soft);
    padding: 1.5rem 3rem;
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.logo img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.2));
    transition: var(--transition-smooth);
}

.logo:hover img {
    filter: drop-shadow(0 4px 15px rgba(212, 175, 55, 0.4));
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-link {
    color: var(--gray);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--gold);
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 2rem 80px;
    background: var(--white);
}

.hero-content {
    max-width: var(--max-width);
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 6rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-left {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-badge {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--gold);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 2.5rem;
    transition: var(--transition-smooth);
}

.hero-badge:hover {
    background: rgba(212, 175, 55, 0.2);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 0.01em;
    margin-bottom: 2rem;
    color: var(--charcoal);
    position: relative;
}

.hero-title .accent {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    animation: elegantGlow 4s ease-in-out infinite;
}

@keyframes elegantGlow {
    0%, 100% { 
        filter: brightness(1);
        transform: scale(1);
    }
    50% { 
        filter: brightness(1.1);
        transform: scale(1.005);
    }
}

.hero-description {
    font-family: var(--font-accent);
    font-size: clamp(1.125rem, 2.2vw, 1.5rem);
    line-height: 1.9;
    color: var(--gray);
    margin-bottom: 3rem;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.hero-description .highlight {
    color: var(--gold-dark);
    font-weight: 600;
    font-style: italic;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    border: 2px solid;
    transition: var(--transition-elegant);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    box-shadow: var(--shadow-gold);
    transform: translateY(-3px);
}

.btn-secondary {
    background: transparent;
    border-color: var(--gold);
    color: var(--gold-dark);
}

.btn-secondary:hover {
    background: var(--gold);
    color: var(--white);
    box-shadow: var(--shadow-gold);
    transform: translateY(-3px);
}

/* Hero Right - Elegant Display Panel */
.hero-right {
    animation: fadeInUp 1s ease-out 0.6s both;
}

.terminal {
    background: rgba(250, 250, 250, 0.8);
    border: 1px solid rgba(212, 175, 55, 0.3);
    backdrop-filter: blur(20px);
    font-size: 0.875rem;
    box-shadow: var(--shadow-medium);
}

.terminal-header {
    padding: 1rem 1.5rem;
    background: rgba(212, 175, 55, 0.08);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.terminal-dots {
    display: flex;
    gap: 0.5rem;
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-red { background: var(--accent-red); box-shadow: 0 0 5px var(--accent-red); }
.dot-yellow { background: var(--gold); box-shadow: 0 0 5px var(--gold); }
.dot-green { background: var(--silver); box-shadow: 0 0 5px var(--silver); }

.terminal-title {
    flex: 1;
    text-align: center;
    color: var(--gold-dark);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.terminal-body {
    padding: 2rem;
    color: var(--gray);
    line-height: 2;
    font-family: var(--font-body);
    font-weight: 400;
}

.terminal-line {
    opacity: 0;
    animation: fadeInUp 0.3s ease-out forwards;
}

.terminal-line:nth-child(1) { animation-delay: 0.1s; }
.terminal-line:nth-child(2) { animation-delay: 0.2s; }
.terminal-line:nth-child(3) { animation-delay: 0.3s; }
.terminal-line:nth-child(4) { animation-delay: 0.4s; }
.terminal-line:nth-child(5) { animation-delay: 0.5s; }
.terminal-line:nth-child(6) { animation-delay: 0.6s; }

.terminal-prompt {
    color: var(--gold-dark);
    font-weight: 600;
}

.terminal-output {
    color: var(--gray-light);
}

.terminal-error {
    color: var(--accent-red);
    font-weight: 500;
}

.terminal-success {
    color: var(--gray);
    font-weight: 500;
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 16px;
    background: var(--gold);
    animation: blink 1s step-end infinite;
    vertical-align: text-bottom;
    margin-left: 2px;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* Stats Grid - Elegant Cards */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 5rem;
}

.stat-card {
    padding: 2rem 1.5rem;
    background: var(--cream);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition-elegant);
    text-align: center;
}

.stat-card:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: var(--gold);
    box-shadow: var(--shadow-gold);
    transform: translateY(-8px);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-dark);
    display: block;
    margin-bottom: 0.75rem;
}

.stat-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
}

/* ============================================
   PROTOCOL SECTION
   ============================================ */
.protocol {
    padding: 120px 2rem;
    position: relative;
    background: var(--off-white);
}

.protocol-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-badge {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--gold);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 2.5rem;
    transition: var(--transition-smooth);
}

.section-badge:hover {
    background: rgba(212, 175, 55, 0.2);
    box-shadow: var(--shadow-gold);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--charcoal);
    letter-spacing: 0.05em;
}

.section-title .accent {
    color: var(--gold-dark);
}

.section-description {
    font-family: var(--font-body);
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* Loop Visualization - Golden Elegance */
.loop-visual {
    max-width: 900px;
    margin: 0 auto 6rem;
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loop-circle {
    position: absolute;
    width: 500px;
    height: 500px;
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    animation: rotate 60s linear infinite;
    box-shadow: inset 0 0 50px rgba(212, 175, 55, 0.05),
                0 0 30px rgba(212, 175, 55, 0.1);
}

.loop-circle::before {
    content: '';
    position: absolute;
    inset: -2px;
    border: 1px dashed rgba(212, 175, 55, 0.25);
    border-radius: 50%;
    animation: rotate 45s linear infinite reverse;
}

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

.loop-center {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 3.5rem;
    background: var(--white);
    border: 2px solid var(--gold);
    box-shadow: var(--shadow-gold);
    transition: var(--transition-elegant);
}

.loop-center:hover {
    border-color: var(--gold-dark);
    box-shadow: 0 8px 40px rgba(212, 175, 55, 0.3);
}

.loop-center-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold-dark);
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.loop-center-subtitle {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-weight: 500;
}

.loop-node {
    position: absolute;
    width: 110px;
    height: 110px;
    background: var(--white);
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: var(--transition-elegant);
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.loop-node:hover {
    border-color: var(--gold-dark);
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
    transform: scale(1.15);
    z-index: 10;
}

.loop-node-label {
    font-family: var(--font-body);
    font-size: 0.625rem;
    color: var(--gray);
    margin-top: 0.5rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
}

.loop-node:nth-child(2) { top: 0; left: 50%; transform: translateX(-50%); }
.loop-node:nth-child(3) { top: 20%; right: 5%; }
.loop-node:nth-child(4) { top: 50%; right: 0; transform: translateY(-50%); }
.loop-node:nth-child(5) { bottom: 20%; right: 5%; }
.loop-node:nth-child(6) { bottom: 0; left: 50%; transform: translateX(-50%); }
.loop-node:nth-child(7) { bottom: 20%; left: 5%; }
.loop-node:nth-child(8) { top: 50%; left: 0; transform: translateY(-50%); }
.loop-node:nth-child(9) { top: 20%; left: 5%; }

/* Steps Grid - Elegant Execution */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.step-card {
    padding: 2.5rem;
    background: var(--white);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-left: 3px solid var(--gold);
    transition: var(--transition-elegant);
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 0% 0%, rgba(212, 175, 55, 0.06) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-elegant);
}

.step-card:hover::before {
    opacity: 1;
}

.step-card:hover {
    border-color: var(--gold-dark);
    background: var(--cream);
    box-shadow: var(--shadow-gold);
    transform: translateY(-10px);
}

.step-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: rgba(212, 175, 55, 0.25);
    line-height: 1;
    margin-bottom: 1.5rem;
}

.step-title {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gold-dark);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.step-description {
    font-family: var(--font-body);
    color: var(--gray);
    line-height: 1.8;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.step-status {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: rgba(212, 175, 55, 0.08);
    border-left: 3px solid var(--gold);
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--gold-dark);
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* ============================================
   FOOTER - SOPHISTICATED CLOSURE
   ============================================ */
.footer {
    padding: 100px 2rem 60px;
    background: var(--cream);
    border-top: 1px solid rgba(212, 175, 55, 0.3);
    position: relative;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 5rem;
    margin-bottom: 5rem;
    padding-bottom: 5rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-brand {
    display: flex;
    flex-direction: column;
}

.footer-brand img {
    max-height: 60px;
    height: auto;
    width: auto;
    max-width: 200px;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.2));
    transition: var(--transition-smooth);
    object-fit: contain;
}

.footer-brand img:hover {
    filter: drop-shadow(0 4px 12px rgba(212, 175, 55, 0.4));
    transform: scale(1.02);
}

.footer-brand p {
    font-family: var(--font-body);
    color: var(--gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.social-links {
    display: flex;
    gap: 1.25rem;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--gold);
    color: var(--gold-dark);
    text-decoration: none;
    font-size: 1.25rem;
    transition: var(--transition-elegant);
    background: var(--white);
}

.social-link:hover {
    background: var(--gold);
    color: var(--white);
    box-shadow: var(--shadow-gold);
    transform: translateY(-5px);
}

.footer-links h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
    color: var(--charcoal);
}

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

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    font-family: var(--font-body);
    color: var(--gray);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 400;
    transition: var(--transition-smooth);
    letter-spacing: 0.02em;
}

.footer-links a:hover {
    color: var(--gold-dark);
    padding-left: 8px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--gray-light);
    font-weight: 400;
    letter-spacing: 0.05em;
}

.contract-display {
    margin: 4rem 0;
    padding: 2.5rem;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--gold);
    text-align: center;
    transition: var(--transition-elegant);
}

.contract-display:hover {
    background: rgba(212, 175, 55, 0.12);
    box-shadow: var(--shadow-gold);
}

.contract-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--gold-dark);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.contract-address {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--charcoal);
    word-break: break-all;
    letter-spacing: 0.05em;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

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

    .footer-top {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .loop-visual {
        height: 500px;
    }

    .loop-circle {
        width: 400px;
        height: 400px;
    }

    .loop-node {
        width: 80px;
        height: 80px;
        font-size: 1.5rem;
    }
}

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

    .hero-stats {
        grid-template-columns: 1fr;
    }

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

    .loop-visual {
        height: 400px;
    }

    .loop-circle {
        width: 300px;
        height: 300px;
    }

    .loop-node {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }

    .loop-node-label {
        font-size: 0.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ============================================
   SCROLLBAR - GOLDEN TOUCH
   ============================================ */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--cream);
}

::-webkit-scrollbar-thumb {
    background: var(--gold);
    border: 2px solid var(--cream);
    transition: var(--transition-smooth);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}

/* ============================================
   ACCESSIBILITY & PERFORMANCE
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 4px;
}