@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap');

:root {
    --background: #041428;
    --on-background: #d5e3ff;
    --primary: #c3f5ff;
    --on-primary-fixed: #001f24;
    --primary-container: #00e5ff;
    --on-primary-container: #00626e;
    --secondary: #b9c7e2;
    --surface: #041428;
    --surface-bright: #2c3a50;
    --surface-container-lowest: #010e22;
    --surface-container-low: #0d1c30;
    --surface-container: #112035;
    --surface-container-high: #1c2a3f;
    --surface-container-highest: #27354b;
    --surface-variant: #27354b;
    --on-surface-variant: #bac9cc;
    --outline-variant: #3b494c;
    --font-headline: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-label: 'Space Grotesk', sans-serif;
}

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

html,
body {
    width: 100%;
    overflow-x: hidden;
}

body {
    background-color: var(--background);
    color: var(--on-background);
    font-family: var(--font-body);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Typography Utilities */
.font-headline {
    font-family: var(--font-headline);
}

.font-body {
    font-family: var(--font-body);
}

.font-label {
    font-family: var(--font-label);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-headline);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

.text-primary {
    color: var(--primary);
}

.text-primary-container {
    color: var(--primary-container);
}

.text-on-background {
    color: var(--on-background);
}

.text-on-surface-variant {
    color: var(--on-surface-variant);
}

/* Layout Utilities */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-center {
    justify-content: center;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-12 {
    gap: 3rem;
}

.grid {
    display: grid;
}

.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 768px) {
    .md\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .md\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .md\:flex {
        display: flex;
    }

    .md\:flex-row {
        flex-direction: row;
    }

    .md\:items-end {
        align-items: flex-end;
    }

    .md\:hidden {
        display: none;
    }
}

/* Component Styles */
.glass-panel {
    background: rgba(39, 53, 75, 0.4);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(195, 245, 255, 0.08);
    border-radius: 1rem;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 50;
    background: rgba(4, 20, 40, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(195, 245, 255, 0.05);
}

.nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(4, 20, 40, 0.98);
    padding: 2rem 0;
    border-bottom: 1px solid rgba(195, 245, 255, 0.1);
    gap: 1.5rem;
    align-items: center;
}

.nav-links.active {
    display: flex;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
        flex-direction: row;
        position: static;
        background: transparent;
        padding: 0;
        width: auto;
        border: none;
        gap: 2.5rem;
    }
}

.menu-btn {
    background: transparent;
    border: none;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .menu-btn {
        display: none;
    }
}

.nav-cta {
    display: none;
}

@media (min-width: 768px) {
    .nav-cta {
        display: inline-flex;
    }
}

.nav-link {
    font-family: var(--font-headline);
    color: rgba(195, 245, 255, 0.7);
    transition: color 0.3s ease;
    font-weight: 500;
}

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

.btn {
    font-family: var(--font-label);
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary), var(--primary-container));
    color: var(--on-primary-fixed);
}

.btn-primary:hover {
    transform: scale(0.98);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid rgba(59, 73, 76, 0.5);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
    overflow: hidden;
    background: radial-gradient(circle at 70% 30%, rgba(0, 229, 255, 0.15) 0%, transparent 70%);
}

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

.hero-bg-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    mix-blend-mode: screen;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.tag-badge {
    display: inline-block;
    padding: 0.25rem 1rem;
    border-radius: 9999px;
    background-color: var(--surface-container-highest);
    border: 1px solid rgba(195, 245, 255, 0.2);
    font-family: var(--font-label);
    color: var(--primary-container);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--primary);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 5.5rem;
    }
}

.text-glow {
    background: linear-gradient(90deg, var(--primary-container), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--on-surface-variant);
    max-width: 32rem;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.hero-image-wrapper {
    position: relative;
    display: none;
}

@media (min-width: 768px) {
    .hero-image-wrapper {
        display: block;
    }
}

.hero-image-glow {
    position: absolute;
    inset: -2.5rem;
    background-color: rgba(195, 245, 255, 0.1);
    filter: blur(100px);
    border-radius: 50%;
}

.hero-img {
    position: relative;
    z-index: 10;
    width: 100%;
    height: auto;
    border-radius: 1.5rem;
}

/* Sections */
section {
    padding: 4rem 0;
}

@media (min-width: 768px) {
    section {
        padding: 6rem 0;
    }
}

.bg-surface-lowest {
    background-color: var(--surface-container-lowest);
}

.bg-surface {
    background-color: var(--surface);
}

/* Bento Grid Cards */
.bento-card {
    padding: 2rem;
    transition: all 0.5s ease;
    overflow: hidden;
    position: relative;
}

.bento-card:hover {
    background-color: var(--surface-container-highest);
    transform: translateY(-5px);
}

.icon-box {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    background-color: rgba(195, 245, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: background-color 0.3s ease;
}

.bento-card:hover .icon-box {
    background-color: rgba(0, 229, 255, 0.2);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
}

.card-desc {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.card-link {
    color: var(--primary);
    font-size: 0.75rem;
    font-family: var(--font-label);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

/* Interactive Map */
.map-container {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    cursor: crosshair;
}

.map-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) brightness(50%);
    transition: all 1s ease;
}

.map-container:hover .map-img {
    filter: grayscale(0%) brightness(100%);
}

.hotspot {
    position: absolute;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--primary);
}

.hotspot-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--primary-container);
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {

    75%,
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.map-info-box {
    position: absolute;
    bottom: 3rem;
    left: 3rem;
    max-width: 24rem;
    padding: 1.5rem;
    border-left: 4px solid var(--primary);
}

/* Newsletter Input */
.newsletter-input {
    flex-grow: 1;
    background-color: var(--surface-container-highest);
    border: none;
    border-bottom: 1px solid rgba(59, 73, 76, 0.3);
    padding: 1rem 1.5rem;
    color: white;
    font-family: var(--font-body);
    outline: none;
    transition: border-color 0.3s ease;
}

.newsletter-input:focus {
    border-color: var(--primary-container);
}

/* Footer */
footer {
    border-top: 1px solid rgba(195, 245, 255, 0.1);
    background-color: var(--background);
    padding-top: 5rem;
}

.footer-text {
    color: rgba(195, 245, 255, 0.5);
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-title {
    color: var(--primary-container);
    font-family: var(--font-headline);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: rgba(195, 245, 255, 0.5);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(195, 245, 255, 0.3);
    font-size: 0.75rem;
    font-family: var(--font-label);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Timeline Styles */
.timeline-line {
    position: absolute;
    top: 0;
    left: 1.5rem;
    width: 2px;
    height: 100%;
    background: rgba(59, 73, 76, 0.3);
}

@media (min-width: 768px) {
    .timeline-line {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-dot {
    position: absolute;
    left: 1.5rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--primary-container);
    box-shadow: 0 0 15px var(--primary-container);
    transform: translateX(-50%);
    z-index: 10;
    border: 4px solid var(--background);
}

@media (min-width: 768px) {
    .timeline-dot {
        left: 50%;
    }
}

/* Timeline Responsive Utility */
.timeline-content {
    width: 100%;
    padding-left: 4rem;
    text-align: left;
}

@media (min-width: 768px) {
    .timeline-content {
        padding-left: 0;
    }

    .timeline-content.left {
        text-align: right;
        padding-right: 3rem;
    }

    .timeline-content.right {
        text-align: left;
        padding-left: 3rem;
    }
}

html {
    scroll-behavior: smooth;
}