/* ============================================
   RESET & BASE STYLES
============================================ */

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

:root {
    --primary: #00D1FF;
    --secondary: #7B61FF;
    --accent: #FF2A6D;
    --dark: #0A0B14;
    --darker: #05060A;
    --light: #F0F4FF;
    --gray: #8A8FA3;
    --gray-dark: #5A5F73;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

.light-theme {
    --dark: #F0F4FF;
    --darker: #FFFFFF;
    --light: #0A0B14;
    --gray: #5A5F73;
    --gray-dark: #8A8FA3;
    --glass-bg: rgba(0, 0, 0, 0.05);
    --glass-border: rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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


/* ============================================
   LOADING SCREEN
============================================ */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--darker);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    display: flex;
    gap: 10px;
}

.cube {
    width: 30px;
    height: 30px;
    background: var(--primary);
    animation: cubeRotate 1.2s infinite ease-in-out;
}

.cube:nth-child(2) {
    animation-delay: 0.2s;
    background: var(--secondary);
}

.cube:nth-child(3) {
    animation-delay: 0.4s;
    background: var(--accent);
}

@keyframes cubeRotate {
    0%,
    100% {
        transform: rotateX(0deg) rotateY(0deg);
    }
    50% {
        transform: rotateX(180deg) rotateY(180deg);
    }
}

.loading-text {
    margin-top: 1rem;
    color: var(--gray);
    font-size: 1rem;
}


/* ============================================
   3D CANVAS
============================================ */

#bgCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}


/* ============================================
   NAVIGATION
============================================ */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 11, 20, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar.scrolled {
    background: rgba(5, 6, 10, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    text-decoration: none;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 0;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.control-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    color: var(--light);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--light);
    border-radius: 1px;
    transition: var(--transition);
}


/* ============================================
   HERO SECTION
============================================ */

.hero {
    min-height: 100vh;
    padding: 120px var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 209, 255, 0.1);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(0, 209, 255, 0.2);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 209, 255, 0.3);
}

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

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray);
    font-size: 0.875rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary);
    border-radius: 15px;
    position: relative;
}

.wheel {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

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

@keyframes scroll {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
}


/* ============================================
   SECTIONS COMMON
============================================ */

.section {
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.section-number {
    color: var(--primary);
    font-size: 1rem;
    opacity: 0.5;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}


/* ============================================
   ABOUT SECTION (Timeline)
============================================ */

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--primary), transparent);
}

.timeline-item {
    display: grid;
    grid-template-columns: 100px 1fr 60px;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    position: relative;
}

.timeline-year {
    font-weight: 600;
    color: var(--primary);
    text-align: right;
    padding-right: var(--spacing-md);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--light);
}

.timeline-content p {
    color: var(--gray);
    line-height: 1.6;
}

.timeline-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 209, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}


/* ============================================
   CARDS (Vision / Alune)
============================================ */

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 8px 32px rgba(0, 209, 255, 0.2);
}

.card-featured {
    background: linear-gradient(135deg, rgba(0, 209, 255, 0.1), rgba(123, 97, 255, 0.1));
    border-color: rgba(0, 209, 255, 0.3);
}

.card-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--light);
}

.card p {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.card-tags span {
    display: inline-block;
    background: rgba(0, 209, 255, 0.1);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
}


/* ============================================
   PROGRESS SECTION
============================================ */

.progress-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.progress-item {
    text-align: center;
}

.progress-circle {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-md);
}

.progress-circle svg {
    transform: rotate(-90deg);
}

.circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 8;
}

.circle-progress {
    fill: none;
    stroke: var(--primary);
    stroke-width: 8;
    stroke-dasharray: 339;
    stroke-dashoffset: 339;
    stroke-linecap: round;
    transition: stroke-dashoffset 1.5s ease;
}

.progress-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light);
}


/* ============================================
   TEAM SECTION
============================================ */

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-member {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.member-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    background-size: cover;
    background-position: center;
    border: 3px solid var(--primary);
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.member-social a {
    color: var(--gray);
    font-size: 1.25rem;
    transition: var(--transition);
}

.member-social a:hover {
    color: var(--primary);
    transform: scale(1.2);
}


/* ============================================
   ROADMAP SECTION
============================================ */

.roadmap-container {
    max-width: 600px;
    margin: 0 auto;
}

.roadmap-step {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--gray);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.roadmap-step.completed {
    border-left-color: #4CAF50;
}

.roadmap-step.active {
    border-left-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 209, 255, 0.3);
}

.step-marker {
    font-size: 2rem;
    min-width: 60px;
    text-align: center;
}

.step-content h4 {
    color: var(--light);
    margin-bottom: 0.25rem;
}

.step-content p {
    color: var(--gray);
}


/* ============================================
   FUNDING SECTION
============================================ */

.funding-card {
    background: linear-gradient(135deg, rgba(0, 209, 255, 0.05), rgba(123, 97, 255, 0.05));
    border: 1px solid rgba(0, 209, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
    backdrop-filter: blur(10px);
}

.funding-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: 1rem;
}

.funding-header h3 {
    font-size: 1.75rem;
    color: var(--light);
}

.funding-goal {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 209, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
}

.funding-goal span {
    color: var(--gray);
}

.funding-goal strong {
    color: var(--primary);
    font-weight: 600;
}

.funding-description {
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.funding-progress {
    margin-bottom: var(--spacing-lg);
}

.progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 1s ease;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.current {
    color: var(--primary);
    font-weight: 600;
}

.percentage {
    color: var(--gray);
}

.funding-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.detail {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray);
}

.detail i {
    color: var(--primary);
}

.funding-actions {
    margin-bottom: var(--spacing-lg);
}

.action-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

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

.backers {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.backer-avatars {
    display: flex;
}

.avatar {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: 2px solid var(--dark);
    margin-left: -8px;
}

.avatar:first-child {
    margin-left: 0;
}

.backers span {
    color: var(--gray);
    font-size: 0.875rem;
}


/* ============================================
   FAQ SECTION
============================================ */

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    overflow: hidden;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    padding: 1.5rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--light);
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--gray);
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}


/* ============================================
   CONTACT SECTION
============================================ */

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h3,
.contact-form h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--light);
}

.contact-info p {
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.contact-details {
    margin-bottom: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: rgba(0, 209, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}

.contact-item .label {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 0.25rem;
}

.contact-item .value {
    font-weight: 500;
    color: var(--light);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
}

.social:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-4px);
}

.contact-form {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray);
    font-size: 0.875rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--light);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
}


/* ============================================
   FOOTER
============================================ */

.footer {
    background: rgba(5, 6, 10, 0.95);
    padding: var(--spacing-xl) var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    margin-bottom: var(--spacing-lg);
}

.footer-logo .logo {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.5rem;
    display: block;
}

.footer-logo p {
    color: var(--gray);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

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

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

.footer-note {
    margin-top: 0.5rem;
    font-size: 0.875rem;
}


/* ============================================
   RESPONSIVE
============================================ */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-visual {
        order: -1;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 11, 20, 0.95);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .menu-toggle {
        display: flex;
    }
    .timeline-item {
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
    }
    .timeline-year {
        text-align: center;
        padding: 0;
    }
    .timeline::before {
        display: none;
    }
    .roadmap-step {
        flex-direction: column;
        text-align: center;
    }
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }
    .funding-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .action-links {
        flex-direction: column;
        align-items: flex-start;
    }
}


/* ===== MILESTONES (ASLI) ===== */

.milestones {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 800px;
    margin: 3rem auto 0;
}

.milestones::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.milestone {
    position: relative;
    z-index: 2;
    text-align: center;
    flex: 1;
}

.milestone-dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin: 0 auto 0.5rem;
    transition: var(--transition);
}

.milestone.active .milestone-dot {
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 209, 255, 0.2);
}

.milestone-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

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

.milestone-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--light);
}


/* Responsif */

@media (max-width: 768px) {
    .milestones {
        flex-direction: column;
        gap: 2rem;
    }
    .milestones::before {
        display: none;
    }
}


/* ============================================
   TXP LOGO ANIMATION
============================================ */

.txp-logo {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    perspective: 1000px;
}

.txp-letter {
    font-size: 6rem;
    font-weight: 800;
    color: transparent;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 209, 255, 0.5);
    animation: floatLetter 3s ease-in-out infinite;
    transform-style: preserve-3d;
    position: relative;
    z-index: 2;
    display: inline-block;
}

.txp-letter:nth-child(1) {
    animation-delay: 0s;
}

.txp-letter:nth-child(2) {
    animation-delay: 0.2s;
}

.txp-letter:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes floatLetter {
    0%,
    100% {
        transform: translateY(0) rotateX(0deg) rotateY(0deg);
    }
    25% {
        transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
    }
    75% {
        transform: translateY(10px) rotateX(-5deg) rotateY(-5deg);
    }
}

.txp-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 209, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(20px);
    animation: pulseGlow 3s ease-in-out infinite;
    z-index: 1;
}

@keyframes pulseGlow {
    0%,
    100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(0.8);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.2);
    }
}


/* Responsif */

@media (max-width: 1024px) {
    .txp-logo {
        width: 180px;
        height: 180px;
    }
    .txp-letter {
        font-size: 5rem;
    }
}

@media (max-width: 768px) {
    .txp-logo {
        width: 150px;
        height: 150px;
    }
    .txp-letter {
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .txp-logo {
        width: 120px;
        height: 120px;
    }
    .txp-letter {
        font-size: 3rem;
    }
}