/* =============================================
   Gratitude Invest - Investment Website Styles
   ============================================= */

/* === CSS Variables === */
:root {
    /* Colors */
    --navy-dark: #0A1F44;
    --navy-medium: #1a3a5c;
    --navy-light: #2d4d6e;
    --gold-accent: #C9A86A;
    --gold-light: #d9b87a;
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Typography */
    --font-serif: 'Crimson Text', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-fast: all 0.2s ease;
}

/* === Reset & Base Styles === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-sans);
    color: var(--gray-800);
    line-height: 1.7;
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
    color: var(--navy-dark);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--gray-700);
}

a {
    color: var(--navy-dark);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--gold-accent);
}

.large-text {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--gray-700);
}

/* === Container & Layout === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-2xl) 0;
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* === Navigation === */
.navbar {
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navy-dark);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-700);
    padding: var(--spacing-xs) 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--navy-dark);
    border-bottom-color: var(--gold-accent);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--navy-dark);
    transition: var(--transition-fast);
}

/* === Buttons === */
.btn-primary,
.btn-secondary,
.btn-contact {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--navy-dark);
    color: var(--white);
    border-color: var(--navy-dark);
}

.btn-primary:hover {
    background-color: var(--navy-medium);
    border-color: var(--navy-medium);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(10, 31, 68, 0.2);
}

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

.btn-secondary:hover {
    background-color: var(--navy-dark);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-contact {
    background-color: var(--gold-accent);
    color: var(--navy-dark);
    font-size: 0.95rem;
    padding: 0.625rem 1.5rem;
}

.btn-contact:hover {
    background-color: var(--gold-light);
    transform: translateY(-1px);
}

.btn-full {
    width: 100%;
}

/* === Hero Section === */
.hero {
    position: relative;
    color: var(--white);
    padding: var(--spacing-2xl) 0 calc(var(--spacing-2xl) + 2rem);
    text-align: center;
    overflow: hidden;
}

.hero-banner {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    animation: heroSlideshow 45s infinite;
}

.hero-slide:nth-child(1) { animation-delay: 0s; }
.hero-slide:nth-child(2) { animation-delay: 5s; }
.hero-slide:nth-child(3) { animation-delay: 10s; }
.hero-slide:nth-child(4) { animation-delay: 15s; }
.hero-slide:nth-child(5) { animation-delay: 20s; }
.hero-slide:nth-child(6) { animation-delay: 25s; }
.hero-slide:nth-child(7) { animation-delay: 30s; }
.hero-slide:nth-child(8) { animation-delay: 35s; }
.hero-slide:nth-child(9) { animation-delay: 40s; }

@keyframes heroSlideshow {
    0%, 10%, 100% { opacity: 0; }
    1%, 9% { opacity: 1; }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 41, 59, 0.75) 100%);
    z-index: 1;
}

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

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--gray-200);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-serif);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray-300);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* === Page Header === */
.page-header {
    background-color: var(--gray-50);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
}

.page-header--banner {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: var(--spacing-2xl) 0;
    border-bottom: none;
}

.page-header--banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 31, 68, 0.8) 0%, rgba(26, 58, 92, 0.7) 100%);
    z-index: 0;
}

.page-header--banner .container {
    position: relative;
    z-index: 1;
}

.page-header--about { background-image: url('../images/technology-datacenter-2.jpg'); }
.page-header--philosophy { background-image: url('../images/infrastructure-construction-1.jpg'); }
.page-header--strategies { background-image: url('../images/oil-gas-energy-2.jpg'); }
.page-header--portfolio { background-image: url('../images/maritime-shipping-1.jpg'); }
.page-header--partnerships { background-image: url('../images/infrastructure-construction-3.jpg'); }
.page-header--insights { background-image: url('../images/maritime-shipping-2.jpg'); }
.page-header--contact { background-image: url('../images/real-estate-1.jpg'); }

.page-header--banner .page-title {
    color: var(--white);
}

.page-header--banner .page-subtitle {
    color: var(--gray-200);
}

.page-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    font-weight: 400;
    max-width: 800px;
    margin: 0 auto;
}

/* === Section Titles === */
.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.section-title.center {
    text-align: center;
}

.section-intro {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 800px;
    margin-bottom: var(--spacing-xl);
}

.section-intro.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

/* === Pillars Section === */
.pillars {
    background-color: var(--gray-50);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.pillar {
    text-align: center;
    padding: var(--spacing-lg);
}

.pillar-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    color: var(--gold-accent);
}

.pillar-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.pillar-description {
    color: var(--gray-600);
    line-height: 1.7;
}

/* === Credibility Section === */
.credibility-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.credibility-header .section-title {
    margin-bottom: 0;
    font-size: 20px;
}

.credibility-logo {
    height: 20px;
    width: auto;
}

.credibility-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.credibility-item h4 {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gold-accent);
    margin-bottom: var(--spacing-xs);
}

.credibility-item p {
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.6;
}

/* === Approach Section === */
.approach {
    background-color: var(--gray-50);
}

.approach-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.stats-box {
    background-color: var(--navy-dark);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
}

.stat {
    text-align: center;
    padding: var(--spacing-md) 0;
}

.stat:not(:last-child) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-accent);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--gray-300);
}

/* === Focus Areas === */
.focus-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.focus-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.focus-card:hover {
    border-color: var(--gold-accent);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.focus-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.focus-card p {
    margin-bottom: var(--spacing-md);
}

.link-arrow {
    color: var(--navy-dark);
    font-weight: 600;
    font-size: 0.95rem;
}

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

/* === CTA Section === */
.cta-section {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-medium) 100%);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.cta-content h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    color: var(--gray-200);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

/* === Team Section === */
.team-section {
    background-color: var(--gray-50);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.team-member {
    text-align: center;
}

.member-photo {
    margin-bottom: var(--spacing-md);
}

.photo-placeholder {
    width: 150px;
    height: 150px;
    margin: 0 auto;
    background-color: var(--gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
}

.member-name {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.member-title {
    font-size: 0.95rem;
    color: var(--gold-accent);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.member-bio {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* === Value Box === */
.value-box {
    background-color: var(--navy-dark);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
}

.value-box h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.value-list {
    list-style: none;
}

.value-list li {
    padding: var(--spacing-sm) 0;
    color: var(--gray-300);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.value-list li:last-child {
    border-bottom: none;
}

.value-list strong {
    color: var(--gold-accent);
    display: block;
    margin-bottom: 0.25rem;
}

/* === Governance === */
.governance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.governance-card {
    background-color: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--gold-accent);
}

.governance-card h3 {
    margin-bottom: var(--spacing-sm);
}

.governance-card ul {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.governance-card li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-700);
}

.governance-card li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--gold-accent);
    font-weight: bold;
}

/* === Process Timeline === */
.process-timeline {
    margin-top: var(--spacing-xl);
}

.timeline-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--navy-dark);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.timeline-item h3 {
    margin-bottom: var(--spacing-xs);
}

.timeline-item p {
    font-size: 0.95rem;
    color: var(--gray-600);
}

/* === Principles Grid === */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.principle-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.principle-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold-accent);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.principle-card h3 {
    margin-bottom: var(--spacing-sm);
}

/* === Investment Criteria === */
.investment-criteria {
    background-color: var(--gray-50);
}

.two-column-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.criteria-column h3 {
    margin-bottom: var(--spacing-md);
}

.check-list,
.cross-list,
.detail-list {
    list-style: none;
}

.check-list li,
.cross-list li,
.detail-list li {
    padding: var(--spacing-xs) 0 var(--spacing-xs) 2rem;
    position: relative;
    color: var(--gray-700);
}

.check-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--gold-accent);
    font-weight: bold;
    font-size: 1.25rem;
}

.cross-list li:before {
    content: "×";
    position: absolute;
    left: 0.25rem;
    color: var(--gray-400);
    font-weight: bold;
    font-size: 1.5rem;
}

.detail-list li:before {
    content: "→";
    position: absolute;
    left: 0.5rem;
    color: var(--navy-dark);
    font-weight: bold;
}

/* === Avoid Section === */
.avoid-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.avoid-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

/* === Value Creation Framework === */
.framework-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.framework-item {
    background-color: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.framework-item h3 {
    color: var(--navy-dark);
    margin-bottom: var(--spacing-sm);
}

/* === Process Flow === */
.process-flow {
    display: flex;
    align-items: start;
    justify-content: space-between;
    margin-top: var(--spacing-xl);
    gap: var(--spacing-md);
}

.process-step {
    flex: 1;
    text-align: center;
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: var(--navy-dark);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-md);
}

.process-step h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.step-duration {
    display: inline-block;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 600;
}

.process-arrow {
    color: var(--gray-300);
    font-size: 2rem;
    padding-top: 30px;
}

/* === Strategy Detail === */
.strategy-detail {
    padding: var(--spacing-2xl) 0;
}

.strategy-detail.alt-bg {
    background-color: var(--gray-50);
}

.strategy-header {
    margin-bottom: var(--spacing-lg);
}

.strategy-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gold-accent);
    margin-bottom: var(--spacing-xs);
}

.strategy-body {
    display: grid;
    gap: var(--spacing-xl);
}

.strategy-details h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.parameters-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.param {
    background-color: var(--gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
}

.param strong {
    color: var(--navy-dark);
    display: block;
    margin-bottom: 0.25rem;
}

/* === Portfolio Case Studies === */
.portfolio-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.case-study {
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--gray-200);
}

.case-study.alt-bg {
    background-color: var(--gray-50);
}

.case-study:last-of-type {
    border-bottom: none;
}

.case-header {
    margin-bottom: var(--spacing-xl);
}

.case-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gold-accent);
    margin-bottom: var(--spacing-xs);
}

.case-header h2 {
    margin-bottom: var(--spacing-md);
}

.case-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.meta-item {
    font-size: 0.95rem;
    color: var(--gray-600);
}

.case-section {
    margin-bottom: var(--spacing-xl);
}

.case-section h3 {
    margin-bottom: var(--spacing-md);
}

.case-list {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.case-list li {
    padding: var(--spacing-xs) 0 var(--spacing-xs) 2rem;
    position: relative;
    color: var(--gray-700);
}

.case-list li:before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: var(--gold-accent);
    font-weight: bold;
    font-size: 1.5rem;
}

.levers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.lever {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--gold-accent);
}

.strategy-detail.alt-bg .lever {
    background-color: var(--white);
}

.lever h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.lever ul {
    list-style: none;
}

.lever li {
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.lever li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--navy-dark);
    font-weight: bold;
}

/* === Partnerships === */
.notice-section {
    background-color: #FFF9E6;
    border: 2px solid var(--gold-accent);
    border-radius: var(--radius-md);
    margin: var(--spacing-xl) 0;
}

.notice-box {
    padding: var(--spacing-lg);
}

.notice-box h3 {
    color: var(--navy-dark);
    margin-bottom: var(--spacing-sm);
}

.notice-box p {
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.notice-box p:last-child {
    margin-bottom: 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.approach-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.approach-card h3 {
    margin-bottom: var(--spacing-sm);
}

.terms-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.term-item {
    background-color: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.term-item h3 {
    margin-bottom: var(--spacing-sm);
}

.term-item p {
    font-size: 0.95rem;
}

.term-item p:first-of-type {
    font-weight: 600;
    color: var(--navy-dark);
}

.timeline-step {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.step-number {
    width: 48px;
    height: 48px;
    background-color: var(--navy-dark);
    color: var(--white);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.timeline-step h3 {
    margin-bottom: var(--spacing-sm);
}

.timeline-duration {
    display: inline-block;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 600;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.partner-type {
    background-color: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-top: 4px solid var(--gold-accent);
}

.partner-type h3 {
    margin-bottom: var(--spacing-sm);
}

/* === FAQ === */
.faq-list {
    max-width: 900px;
    margin: var(--spacing-lg) auto 0;
}

.faq-item {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.faq-item h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.faq-item p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* === Insights === */
.featured-insight {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-medium) 100%);
    color: var(--white);
    padding: var(--spacing-2xl) 0;
}

.featured-content {
    max-width: 900px;
    margin: 0 auto;
}

.insight-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--gold-accent);
    color: var(--navy-dark);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.featured-content h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.insight-meta {
    color: var(--gray-300);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.insight-excerpt {
    font-size: 1.125rem;
    color: var(--gray-200);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.insight-highlights {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.insight-highlights h3 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.insight-highlights ul {
    list-style: none;
}

.insight-highlights li {
    padding: var(--spacing-xs) 0 var(--spacing-xs) 1.5rem;
    position: relative;
    color: var(--gray-200);
}

.insight-highlights li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--gold-accent);
    font-weight: bold;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.insight-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.insight-card:hover {
    border-color: var(--gold-accent);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.insight-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gold-accent);
    margin-bottom: var(--spacing-xs);
}

.insight-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.insight-date {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-sm);
}

.insight-summary {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-sm);
}

.insight-link {
    color: var(--navy-dark);
    font-weight: 600;
    font-size: 0.95rem;
}

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

/* === Themes === */
.themes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.theme-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.theme-card h3 {
    margin-bottom: var(--spacing-sm);
}

.theme-status {
    display: inline-block;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.theme-status.positive {
    background-color: #D1FAE5;
    color: #065F46;
}

.theme-status.watching {
    background-color: #FEF3C7;
    color: #92400E;
}

.theme-status.selective {
    background-color: #E0E7FF;
    color: #3730A3;
}

/* === Letters === */
.letters-list {
    max-width: 900px;
    margin: var(--spacing-lg) auto 0;
}

.letter-item {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.letter-header h3 {
    margin-bottom: var(--spacing-xs);
}

.letter-date {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.letter-item p {
    flex: 1;
    margin-right: var(--spacing-md);
    font-size: 0.95rem;
}

.letter-access {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--navy-dark);
    color: var(--white);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.letter-access:hover {
    background-color: var(--navy-medium);
    color: var(--white);
}

/* === Subscribe === */
.subscribe-section {
    background-color: var(--gray-50);
    text-align: center;
}

.subscribe-content {
    max-width: 600px;
    margin: 0 auto;
}

.subscribe-content h2 {
    margin-bottom: var(--spacing-sm);
}

.subscribe-content p {
    margin-bottom: var(--spacing-lg);
}

.subscribe-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.subscribe-form input[type="email"] {
    flex: 1;
    padding: 0.875rem var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: var(--font-sans);
}

.subscribe-note {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

/* === Contact === */
.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.contact-form-container h2 {
    margin-bottom: var(--spacing-sm);
}

.contact-form-container > p {
    margin-bottom: var(--spacing-lg);
    color: var(--gray-600);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: var(--font-sans);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--navy-dark);
    box-shadow: 0 0 0 3px rgba(10, 31, 68, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: start;
    gap: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 400;
}

.form-note {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: var(--spacing-sm);
}

.form-success {
    background-color: #D1FAE5;
    border: 2px solid #10B981;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.form-success h3 {
    color: #065F46;
    margin-bottom: var(--spacing-sm);
}

.form-success p {
    color: #047857;
    margin-bottom: 0;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-card {
    background-color: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.info-card h3 {
    margin-bottom: var(--spacing-sm);
}

.info-card p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.info-card p:last-child {
    margin-bottom: 0;
}

.info-card a {
    color: var(--navy-dark);
    text-decoration: underline;
}

.info-card a:hover {
    color: var(--gold-accent);
}

.info-note {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-style: italic;
}

.checklist {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.checklist li {
    padding: 0.25rem 0 0.25rem 1.5rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.checklist li:before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: var(--gold-accent);
    font-weight: bold;
}

.notice-bar {
    background-color: #FFF9E6;
    border-top: 2px solid var(--gold-accent);
    border-bottom: 2px solid var(--gold-accent);
    padding: var(--spacing-md) 0;
}

.notice-bar p {
    margin: 0;
    text-align: center;
    color: var(--gray-700);
    font-size: 0.95rem;
}

/* === Footer === */
.footer {
    background-color: var(--navy-dark);
    color: var(--gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-col h4,
.footer-col h5 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    color: var(--gold-accent);
    font-style: italic;
    margin-bottom: var(--spacing-xs);
}

.footer-description {
    font-size: 0.95rem;
    color: var(--gray-400);
}

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

.footer-col li {
    margin-bottom: var(--spacing-xs);
}

.footer-col a {
    color: var(--gray-300);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.footer-col a:hover {
    color: var(--gold-accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
}

.footer-legal {
    margin-bottom: var(--spacing-md);
}

.disclaimer {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 0;
}

.footer-copyright {
    text-align: center;
}

.footer-copyright p {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin: 0;
}

/* === Responsive Design === */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-title { font-size: 2.5rem; }
    .page-title { font-size: 2.5rem; }
    
    .pillars-grid,
    .team-grid,
    .governance-grid,
    .framework-grid,
    .insights-grid,
    .themes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .credibility-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .two-column,
    .approach-content {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    section {
        padding: var(--spacing-xl) 0;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .hero-title { font-size: 2rem; }
    .page-title { font-size: 2rem; }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        gap: var(--spacing-sm);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .pillars-grid,
    .credibility-grid,
    .focus-grid,
    .team-grid,
    .governance-grid,
    .principles-grid,
    .two-column-list,
    .avoid-grid,
    .framework-grid,
    .approach-grid,
    .terms-grid,
    .partners-grid,
    .insights-grid,
    .themes-grid,
    .levers-grid,
    .parameters-grid {
        grid-template-columns: 1fr;
    }
    
    .process-flow {
        flex-direction: column;
    }
    
    .process-arrow {
        transform: rotate(90deg);
        padding: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .subscribe-form {
        flex-direction: column;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .letter-item {
        flex-direction: column;
    }
    
    .letter-item p {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
}

/* === Utility Classes === */
.center {
    text-align: center;
}

.alt-bg {
    background-color: var(--gray-50);
}

/* === Print Styles === */
@media print {
    .navbar,
    .mobile-menu-toggle,
    .cta-section,
    .footer {
        display: none;
    }
}