* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --dark-tertiary: #2a2a2a;
    --gold: #d4af37;
    --gold-light: #f4c430;
    --gold-dark: #b8994d;
    --text-light: #e0e0e0;
    --text-white: #ffffff;
    --accent: #8b7355;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Cover Section */
.section-cover {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

.section-cover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(244, 196, 48, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cover-content {
    text-align: center;
    z-index: 2;
    padding: 2rem;
}

.cover-ornament {
    width: 150px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 2rem auto;
    position: relative;
}

.cover-ornament::before,
.cover-ornament::after {
    content: '✦';
    position: absolute;
    color: var(--gold);
    font-size: 1.2rem;
    top: -10px;
}

.cover-ornament::before {
    left: -20px;
}

.cover-ornament::after {
    right: -20px;
}

.cover-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 400;
    color: var(--text-white);
    letter-spacing: 3px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.cover-name {
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    font-weight: 900;
    color: var(--gold);
    margin: 1rem 0;
    text-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
}

.mission-box {
    border: 2px solid var(--gold);
    padding: 2rem 3rem;
    margin: 3rem auto;
    max-width: 800px;
    position: relative;
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.2);
}

.mission-box::before,
.mission-box::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gold);
}

.mission-box::before {
    top: -2px;
    left: -2px;
    border-right: none;
    border-bottom: none;
}

.mission-box::after {
    bottom: -2px;
    right: -2px;
    border-left: none;
    border-top: none;
}

.mission-text {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--gold);
    font-style: italic;
    line-height: 1.8;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--gold);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-20px);
    }
    60% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* Navigation */
#navbar {
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--gold);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

#navbar ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 1rem;
    flex-wrap: wrap;
}

#navbar li {
    margin: 0 1rem;
}

#navbar a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-bottom: 2px solid transparent;
}

#navbar a:hover {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

/* Sections */
.section {
    padding: 6rem 2rem;
    position: relative;
}

.section:nth-child(even) {
    background: var(--dark-secondary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: var(--gold);
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.section-subtitle {
    text-align: center;
    color: var(--gold-light);
    font-style: italic;
    margin-bottom: 3rem;
    font-size: 1.2rem;
}

/* Timeline */
.timeline-wrapper {
    position: relative;
    padding: 2rem 0;
}

.timeline-wrapper::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, transparent, var(--gold), transparent);
}

.timeline-item {
    display: flex;
    margin-bottom: 4rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-item:nth-child(odd) .timeline-content {
    text-align: right;
    margin-right: 4rem;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: left;
    margin-left: 4rem;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--gold);
    border-radius: 50%;
    border: 4px solid var(--dark-bg);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
    z-index: 10;
}

.timeline-item.crisis .timeline-marker {
    background: #c9302c;
    box-shadow: 0 0 30px rgba(201, 48, 44, 0.8);
    width: 24px;
    height: 24px;
}

.timeline-item.rebirth .timeline-marker {
    background: var(--gold-light);
    box-shadow: 0 0 30px rgba(244, 196, 48, 0.8);
    width: 24px;
    height: 24px;
}

.timeline-content {
    flex: 1;
    background: var(--dark-tertiary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--gold);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.3);
    transform: translateY(-5px);
}

.timeline-content h3 {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    line-height: 1.8;
}

.timeline-content strong {
    color: var(--gold-light);
}

.metaphor-box {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(212, 175, 55, 0.1);
    border-left: 3px solid var(--gold);
    text-align: center;
}

.metaphor-box i {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 0.5rem;
}

.metaphor-box p {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    color: var(--gold-light);
    font-size: 1.1rem;
}

/* Roles Mandala */
.roles-mandala {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.role-card {
    background: var(--dark-tertiary);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.role-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.role-card:hover {
    border-color: var(--gold);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.role-icon {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.role-card h3 {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.role-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Values Field */
.values-field {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    margin: 3rem 0;
}

.value-seed {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), transparent);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.value-seed:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), transparent);
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.value-seed h3 {
    font-family: 'Playfair Display', serif;
    color: var(--gold-light);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.value-seed p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.team-metaphor {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: 12px;
}

.team-metaphor i {
    font-size: 3rem;
    color: var(--gold-light);
    margin-bottom: 1rem;
}

.team-metaphor p {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--gold);
    font-style: italic;
}

/* Strengths Cards */
.strengths-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.strength-card {
    background: linear-gradient(135deg, var(--dark-tertiary), var(--dark-secondary));
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--gold);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.strength-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.strength-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.strength-icon {
    font-size: 3.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.strength-card h3 {
    font-family: 'Playfair Display', serif;
    color: var(--gold-light);
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
}

.strength-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Vision Section */
.vision-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
    align-items: center;
}

.vision-text h3 {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
}

.vision-text h3 i {
    margin-right: 0.5rem;
}

.vision-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.vision-chart {
    background: var(--dark-tertiary);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--gold);
}

.vision-chart h3 {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

#visionPieChart {
    max-height: 350px;
}

.chart-legend {
    margin-top: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

.color-box {
    width: 20px;
    height: 20px;
    margin-right: 0.8rem;
    border-radius: 3px;
}

/* OKR Roadmap */
.okr-roadmap {
    margin-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.okr-level {
    background: var(--dark-tertiary);
    border: 2px solid var(--gold);
    border-radius: 12px;
    margin-bottom: 2rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.okr-level:hover {
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
    transform: scale(1.02);
}

.okr-level.sprint {
    border-width: 3px;
    border-color: var(--gold-light);
    box-shadow: 0 0 30px rgba(244, 196, 48, 0.4);
}

.okr-header {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    padding: 1rem 2rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--dark-bg);
}

.okr-content {
    padding: 2rem;
}

.okr-content p {
    margin-bottom: 0.8rem;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
}

.okr-content i {
    color: var(--gold);
    margin-right: 0.8rem;
}

.okr-content.highlight {
    background: rgba(212, 175, 55, 0.1);
}

.okr-content h3 {
    font-family: 'Playfair Display', serif;
    color: var(--gold-light);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-align: center;
}

.sprint-focus {
    text-align: center;
    font-style: italic;
    color: var(--gold);
    margin-top: 1rem;
    font-size: 1.1rem;
}

.arrow-down {
    text-align: center;
    color: var(--gold);
    font-size: 2rem;
    margin: 1rem 0;
}

/* Letter Section */
.letter-container {
    max-width: 800px;
    margin: 3rem auto;
    background: var(--dark-tertiary);
    border: 3px solid var(--gold);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.3);
}

.letter-header {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    padding: 2rem;
    text-align: center;
}

.letter-header i {
    font-size: 3rem;
    color: var(--dark-bg);
    margin-bottom: 0.5rem;
}

.letter-header p {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--dark-bg);
    font-weight: 700;
}

.letter-content {
    padding: 3rem;
    background: rgba(212, 175, 55, 0.05);
}

.letter-date {
    text-align: right;
    color: var(--gold);
    font-style: italic;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.letter-text {
    font-size: 1.2rem;
    line-height: 2;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.letter-text.main-message {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--gold);
    text-align: center;
    margin: 2rem 0;
    font-weight: 700;
}

.letter-text strong {
    color: var(--gold-light);
}

.letter-text.signature {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--gold);
    font-style: italic;
    margin-top: 3rem;
}

.letter-footer {
    text-align: center;
    padding: 1.5rem;
    background: var(--dark-tertiary);
}

.letter-footer i {
    font-size: 2rem;
    color: var(--gold);
}

/* Footer */
footer {
    background: var(--dark-bg);
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--gold);
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .cover-title {
        font-size: 2rem;
    }

    .cover-name {
        font-size: 3rem;
    }

    .mission-text {
        font-size: 1.3rem;
    }

    .section-title {
        font-size: 2rem;
    }

    #navbar ul {
        flex-direction: column;
        align-items: center;
    }

    #navbar li {
        margin: 0.5rem 0;
    }

    .timeline-wrapper::before {
        left: 20px;
    }

    .timeline-item {
        flex-direction: column !important;
    }

    .timeline-item .timeline-content {
        text-align: left !important;
        margin-left: 50px !important;
        margin-right: 0 !important;
    }

    .timeline-marker {
        left: 20px !important;
        transform: translateX(0) !important;
    }

    .vision-content {
        grid-template-columns: 1fr;
    }

    .roles-mandala,
    .values-field,
    .strengths-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 4rem 1rem;
    }

    .cover-name {
        font-size: 2.5rem;
    }

    .mission-text {
        font-size: 1.1rem;
        padding: 1rem;
    }

    .mission-box {
        padding: 1.5rem;
    }
}