/* ============================================
   INVESTAY CAPITAL - PREMIUM DESIGN SYSTEM
   Institutional-Grade Visual Identity
   ============================================ */

/* === RESET & FOUNDATION === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Hybrid Institutional Color Palette */
    /* Dark sections (Hero, Footer, Accents) */
    --color-bg-darkest: #000000;
    --color-bg-dark: #0a0a0a;
    --color-bg-elevated: #121212;
    --color-bg-card: #1a1a1a;
    
    /* Light sections (Content, Services, Middle) */
    --color-bg-white: #ffffff;
    --color-bg-cream: #fdfaf5;
    --color-bg-light: #f8f9fa;
    --color-bg-section: #fafbfc;
    
    /* Text - Dual Mode */
    --color-text-primary: #ffffff;
    --color-text-secondary: #b8b8b8;
    --color-text-tertiary: #808080;
    
    --color-text-on-light: #1a1a1a;
    --color-text-on-light-secondary: #4a4a4a;
    --color-text-on-light-tertiary: #6a6a6a;
    
    --color-gold: #d4af37;
    --color-gold-light: #e6c158;
    --color-gold-dark: #b8941f;
    
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-strong: rgba(255, 255, 255, 0.15);
    --color-border-light: #e2e8f0;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    
    /* Spacing System */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;
    
    /* Animation Timings */
    --timing-fast: 0.2s;
    --timing-base: 0.3s;
    --timing-slow: 0.5s;
    --timing-slowest: 0.8s;
    
    --ease-smooth: cubic-bezier(0.4, 0.0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

body {
    font-family: var(--font-sans);
    background: var(--color-bg-white);
    color: var(--color-text-on-light);
    line-height: 1.7;
    font-weight: 300;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

/* === ANIMATED BACKGROUND - REMOVED FOR PROFESSIONAL LOOK === */
.background-grid {
    display: none;
}

/* === PREMIUM HEADER === */
.premium-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--color-border);
    padding: 1.75rem 0;
    transition: all var(--timing-base) var(--ease-smooth);
}

.premium-header.scrolled {
    padding: 1rem 0;
    background: rgba(0, 0, 0, 0.95);
    border-bottom-color: var(--color-border-strong);
}

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

.premium-header .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.logo-dot {
    font-size: 0.5rem;
    color: #D4AF37;
    transform-origin: center;
    display: inline-block;
    animation: rotate-dot 3s linear infinite;
    line-height: 1;
}

@keyframes rotate-dot {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.logo-text {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: #FFFFFF;
}

.premium-nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.premium-nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    transition: color var(--timing-base) var(--ease-smooth);
}

.premium-nav a:hover {
    color: var(--color-text-primary);
}

.premium-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-gold);
    transition: width var(--timing-base) var(--ease-smooth);
}

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

.premium-nav .nav-cta {
    padding: 0.625rem 1.5rem;
    border: 1px solid var(--color-gold);
    border-radius: 2px;
    color: var(--color-gold);
    transition: all var(--timing-base) var(--ease-smooth);
}

.premium-nav .nav-cta:hover {
    background: var(--color-gold);
    color: var(--color-bg-dark);
}

.premium-nav .nav-cta::after {
    display: none;
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at top, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        linear-gradient(180deg, #000000 0%, #0a0a0a 50%, #000000 100%);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,%3Csvg width="100" height="100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M0 0h1v1H0z" fill="rgba(255,255,255,0.01)"/%3E%3C/svg%3E');
    opacity: 0.5;
}

.premium-hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--color-border-strong);
    border-radius: 2px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    margin-bottom: 2.5rem;
}

.hero-headline {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 5rem;
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.hero-accent {
    display: block;
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    color: var(--color-gold);
    font-style: normal;
    letter-spacing: -1px;
    margin-top: 0.5rem;
}

.hero-subheadline {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto 3rem;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 4rem;
}

/* === PREMIUM BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--timing-base) var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.btn svg {
    transition: transform var(--timing-base) var(--ease-smooth);
}

.btn:hover svg {
    transform: translateX(4px);
}

.btn-premium-primary {
    background: var(--color-gold);
    color: var(--color-bg-dark);
    border: 1px solid var(--color-gold);
}

.btn-premium-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--timing-slow) var(--ease-smooth);
}

.btn-premium-primary:hover::before {
    left: 100%;
}

.btn-premium-primary:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.btn-premium-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-strong);
}

.btn-premium-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-text-primary);
    transform: translateY(-2px);
}

.btn-premium-outline {
    background: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
}

.btn-premium-outline:hover {
    background: var(--color-gold);
    color: var(--color-bg-dark);
}

/* === METRICS ROW === */
.metrics-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
}

.metric {
    text-align: center;
}

.metric-icon {
    font-size: 1.5rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
    animation: pulse-gold 3s ease-in-out infinite;
}

@keyframes pulse-gold {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.metric-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.5px;
}

/* === ANIMATIONS === */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp var(--timing-slowest) var(--ease-smooth) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

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

/* === PREMIUM SECTIONS === */
.premium-section {
    position: relative;
    padding: var(--space-2xl) 0;
    z-index: 2;
}

/* Light sections for content readability */
.light-section {
    background: var(--color-bg-white);
    color: var(--color-text-on-light);
}

.light-section .section-title {
    color: var(--color-text-on-light);
}

.light-section .section-label {
    border-color: var(--color-border-light);
    color: var(--color-gold-dark);
}

.light-section p {
    color: var(--color-text-on-light-secondary);
}

/* Alternating light backgrounds */
.alt-light-section {
    background: var(--color-bg-section);
    color: var(--color-text-on-light);
}

.alt-light-section .section-title {
    color: var(--color-text-on-light);
}

/* Dark sections for contrast */
.dark-section {
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
}

.section-header {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.section-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--color-gold);
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.section-title br {
    display: block;
}

/* === ABOUT SECTION === */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.about-main {
    font-size: 1.125rem;
    line-height: 1.9;
}

.lead-text {
    font-size: 1.375rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    color: var(--color-text-primary);
    font-weight: 300;
}

.light-section .lead-text,
.alt-light-section .lead-text {
    color: var(--color-text-on-light);
}

.about-main p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.light-section .about-main p,
.alt-light-section .about-main p {
    color: var(--color-text-on-light-secondary);
}

/* About Pillars - Sophisticated Timeline Layout */
.about-pillars {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: 4rem;
}

/* Vertical connecting line */
.about-pillars::before {
    content: '';
    position: absolute;
    left: 1.5rem;
    top: 2rem;
    bottom: 2rem;
    width: 1px;
    background: linear-gradient(to bottom, 
        transparent 0%, 
        var(--color-gold) 10%, 
        var(--color-gold) 90%, 
        transparent 100%);
}

.pillar-card {
    padding: 3rem 0 3rem 2rem;
    position: relative;
    transition: all var(--timing-slow) var(--ease-smooth);
    border-left: 3px solid transparent;
    margin-left: -3px;
}

/* Timeline dots */
.pillar-card::before {
    content: '';
    position: absolute;
    left: -4.5rem;
    top: 3.5rem;
    width: 12px;
    height: 12px;
    background: var(--color-bg-white);
    border: 2px solid var(--color-gold);
    border-radius: 50%;
    transition: all var(--timing-base) var(--ease-smooth);
    z-index: 2;
}

.light-section .pillar-card,
.alt-light-section .pillar-card {
    background: transparent;
}

.light-section .pillar-card:hover,
.alt-light-section .pillar-card:hover {
    border-left-color: var(--color-gold);
    padding-left: 2.5rem;
}

.light-section .pillar-card:hover::before,
.alt-light-section .pillar-card:hover::before {
    width: 16px;
    height: 16px;
    background: var(--color-gold);
    border-color: var(--color-gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.light-section .pillar-card p,
.alt-light-section .pillar-card p {
    color: var(--color-text-on-light-secondary);
}

.pillar-card:hover {
    background: transparent;
}

.pillar-number {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.7;
}

.pillar-card h3 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    color: var(--color-text-primary);
}

.pillar-card p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    max-width: 600px;
}

/* === PREMIUM CARDS GRID === */
.premium-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.premium-card {
    padding: 3rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    transition: all var(--timing-base) var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

/* Light version of cards */
.light-section .premium-card,
.alt-light-section .premium-card {
    background: var(--color-bg-white);
    border-color: var(--color-border-light);
}

.light-section .premium-card:hover,
.alt-light-section .premium-card:hover {
    background: var(--color-bg-cream);
    border-color: var(--color-gold);
    box-shadow: 0 8px 30px rgba(26, 35, 50, 0.12);
}

.light-section .premium-card p,
.alt-light-section .premium-card p {
    color: var(--color-text-on-light-secondary);
}

.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), transparent);
    transform: translateX(-100%);
    transition: transform var(--timing-slow) var(--ease-smooth);
}

.premium-card:hover::before {
    transform: translateX(0);
}

.premium-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--color-border-strong);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    transition: transform var(--timing-base) var(--ease-smooth);
}

.premium-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.premium-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.premium-card p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-size: 0.9375rem;
}

/* === CTA BOX === */
.cta-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3rem;
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 4px;
    margin-bottom: 4rem;
}

.cta-box-content h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.cta-box-content p {
    color: var(--color-text-secondary);
    max-width: 600px;
}

/* === PREMIUM FORMS === */
.premium-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.form-header {
    text-align: center;
    margin-bottom: 3rem;
}

.form-header h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.form-header p {
    color: var(--color-text-secondary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all var(--timing-base) var(--ease-smooth);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-gold);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-text-tertiary);
}

.contact-form textarea {
    resize: vertical;
    min-height: 150px;
}

.form-success {
    display: none;
    padding: 1rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 2px;
    color: var(--color-gold);
    text-align: center;
    font-weight: 500;
}

.form-success.show {
    display: block;
}

/* === CONTACT SECTION === */
.contact-section {
    padding: var(--space-xl) 0;
}

.contact-cta-premium {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.contact-header {
    margin-bottom: 4rem;
}

.contact-header h2 {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.contact-header p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem 3rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    text-decoration: none;
    transition: all var(--timing-base) var(--ease-smooth);
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--color-border-strong);
    transform: translateY(-4px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
}

.contact-info {
    text-align: left;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
    margin-bottom: 0.5rem;
}

.contact-value {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* === BRIEFINGS SHOWCASE === */
.section-description {
    font-size: 1.125rem;
    color: var(--color-text-on-light-secondary);
    max-width: 600px;
    margin: 1rem auto 0;
    text-align: center;
}

#briefings-showcase {
    margin-top: 4rem;
}

.loading-briefings {
    text-align: center;
    padding: 3rem;
    color: var(--color-text-on-light-tertiary);
}

.featured-briefing-banner {
    background: linear-gradient(135deg, #1a2332 0%, #2d3e50 100%);
    border-radius: 8px;
    padding: 3rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.featured-briefing-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        rgba(255,255,255,0.02) 0px,
        transparent 1px,
        transparent 40px
    );
    pointer-events: none;
}

.featured-briefing-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.featured-briefing-badge {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    background: var(--color-gold);
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.3px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    border-radius: 2px;
}

.featured-briefing-banner h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.featured-briefing-banner .subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.featured-briefing-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.featured-briefing-meta-item {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-briefing-cta {
    display: flex;
    gap: 1rem;
}

.btn-primary-outline {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: transparent;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    border: 2px solid #ffffff;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-primary-outline:hover {
    background: #ffffff;
    color: #1a2332;
}

.btn-gold {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: var(--color-gold);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    border: 2px solid var(--color-gold);
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-gold:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
}

.other-briefings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.briefing-card-compact {
    background: #ffffff;
    border: 2px solid var(--color-border-light);
    border-radius: 6px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.briefing-card-compact:hover {
    border-color: var(--color-gold);
    box-shadow: 0 8px 30px rgba(26, 35, 50, 0.12);
    transform: translateY(-4px);
}

.briefing-classification {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    background: #1a2332;
    color: #ffffff;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    border-radius: 2px;
}

.briefing-card-compact h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-on-light);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.briefing-card-compact h4 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.briefing-card-compact h4 a:hover {
    color: var(--color-gold-dark);
}

.briefing-card-compact .excerpt {
    font-size: 0.9375rem;
    color: var(--color-text-on-light-tertiary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.briefing-card-link {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gold-dark);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.2s ease;
}

.briefing-card-link:hover {
    color: #1a2332;
}

.briefings-cta {
    text-align: center;
    margin-top: 3rem;
}

.btn-secondary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: transparent;
    color: var(--color-text-on-light);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    border: 2px solid var(--color-text-on-light);
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: var(--color-text-on-light);
    color: #ffffff;
}

/* === PREMIUM FOOTER === */
.premium-footer {
    padding: var(--space-xl) 0 var(--space-md);
    background: var(--color-bg-darkest);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    margin-top: 1rem;
    color: var(--color-text-tertiary);
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.footer-column a {
    display: block;
    color: var(--color-text-tertiary);
    text-decoration: none;
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
    transition: color var(--timing-base) var(--ease-smooth);
}

.footer-column a:hover {
    color: var(--color-text-primary);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.disclaimer {
    font-size: 0.8125rem;
    font-style: italic;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1200px) {
    .container {
        padding: 0 2rem;
    }
    
    .hero-headline {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
    
    .about-content {
        gap: 3rem;
    }
}

@media (max-width: 968px) {
    .hero-headline {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .premium-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-pillars {
        padding-left: 3rem;
    }
    
    .about-pillars::before {
        left: 1rem;
    }
    
    .pillar-card::before {
        left: -3.5rem;
    }
    
    .pillar-card h3 {
        font-size: 1.5rem;
    }
    
    .metrics-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-links {
        gap: 3rem;
    }
    
    .cta-box {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-headline {
        font-size: 2.75rem;
    }
    
    .hero-subheadline {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .premium-nav {
        gap: 1.5rem;
    }
    
    .premium-nav a {
        font-size: 0.8125rem;
    }
    
    .about-pillars {
        padding-left: 2rem;
    }
    
    .about-pillars::before {
        left: 0.5rem;
    }
    
    .pillar-card {
        padding: 2rem 0 2rem 1.5rem;
    }
    
    .pillar-card::before {
        left: -2.5rem;
        width: 10px;
        height: 10px;
    }
    
    .pillar-card h3 {
        font-size: 1.375rem;
    }
    
    .pillar-card p {
        font-size: 0.9375rem;
    }
    
    .metrics-row {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .premium-form {
        padding: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-header h2 {
        font-size: 3rem;
    }
    
    .premium-section {
        padding: var(--space-lg) 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .featured-briefing-banner {
        padding: 2rem;
    }
    
    .featured-briefing-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .other-briefings-grid {
        grid-template-columns: 1fr;
    }
}

/* === SCROLL ANIMATIONS === */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(50px);
        transition: all var(--timing-slowest) var(--ease-smooth);
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}