:root {
    /* Brand Colors */
    --deep-obsidian: #080C08;
    --steel-moss: #141F14;
    --steel-moss-border: #253525;
    --hyper-lime: #2DFF73;
    --hyper-lime-dim: #1A5C30;
    --flare-orange: #FF6B00;
    --flare-orange-bg: #2A1500;
    --frost-white: #F5F5F5;
    --slate-grey: #90A490;

    /* Gradients */
    --bg-gradient: radial-gradient(circle at top right, #0F1E12 0%, var(--deep-obsidian) 50%);
    --card-gradient: linear-gradient(145deg, var(--steel-moss) 0%, #111A11 100%);
}

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

body {
    background: var(--deep-obsidian);
    background-image: var(--bg-gradient);
    color: var(--frost-white);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.mockup-score {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    color: var(--frost-white);
}

a {
    text-decoration: none;
    color: var(--frost-white);
    transition: color 0.2s ease;
}

a:hover {
    color: var(--hyper-lime);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 0;
    background: rgba(8, 12, 8, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid var(--steel-moss-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.5px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(45, 255, 115, 0.4);
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--slate-grey);
}

.nav-links a:hover {
    color: var(--frost-white);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: var(--hyper-lime);
    color: var(--deep-obsidian);
    box-shadow: 0 4px 20px rgba(45, 255, 115, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(45, 255, 115, 0.35);
    color: var(--deep-obsidian);
}

.btn-secondary {
    background: var(--steel-moss);
    color: var(--frost-white);
    border: 1px solid var(--steel-moss-border);
}

.btn-secondary:hover {
    background: #1A281A;
    border-color: #334933;
}

.btn-large {
    padding: 16px 36px;
    font-size: 16px;
}

/* Hero Section */
.hero {
    max-width: 1200px;
    margin: 140px auto 80px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-content {
    flex: 1;
    max-width: 540px;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--hyper-lime-dim);
    border: 1px solid var(--hyper-lime);
    color: var(--hyper-lime);
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 64px;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.highlight {
    color: var(--hyper-lime);
    display: block;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--slate-grey);
    margin-bottom: 40px;
    line-height: 1.5;
}

.hero-cta {
    display: flex;
    gap: 16px;
}

/* Visuals */
.hero-visual {
    flex: 1;
    position: relative;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 280px;
    height: 560px;
    background: var(--deep-obsidian);
    border: 8px solid #222;
    border-radius: 40px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--steel-moss-border);
    position: relative;
    overflow: hidden;
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.phone-screen {
    padding: 30px 20px;
    background: var(--card-gradient);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.phone-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #222;
    border-bottom-left-radius: 15px;
    border-bottom-right-radius: 15px;
}

.mockup-header {
    margin-top: 30px;
    font-size: 14px;
    color: var(--slate-grey);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mockup-score {
    font-size: 80px;
    color: var(--hyper-lime);
    line-height: 1;
    margin: 20px 0 5px;
    text-shadow: 0 0 30px rgba(45, 255, 115, 0.4);
}

.mockup-label {
    color: var(--frost-white);
    font-size: 16px;
    margin-bottom: 40px;
}

.mockup-chart {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    height: 120px;
    width: 100%;
    padding: 0 20px;
    margin-top: auto;
    margin-bottom: 40px;
}

.bar {
    flex: 1;
    background: var(--steel-moss-border);
    border-radius: 4px;
    transition: height 1s ease;
}

.highlight-bar {
    background: var(--hyper-lime);
    box-shadow: 0 0 15px rgba(45, 255, 115, 0.3);
}

.floating-card {
    position: absolute;
    background: var(--steel-moss);
    border: 1px solid var(--steel-moss-border);
    padding: 16px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    z-index: 3;
    backdrop-filter: blur(8px);
}

.card-1 {
    top: 60px;
    left: -40px;
    animation: float 5s ease-in-out infinite 1s;
}

.card-2 {
    bottom: 80px;
    right: -20px;
    animation: float 7s ease-in-out infinite 2s;
}

.card-icon {
    font-size: 24px;
    background: var(--deep-obsidian);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid var(--steel-moss-border);
}

.card-text strong {
    display: block;
    font-family: 'Inter', sans-serif;
    color: var(--frost-white);
    font-size: 15px;
}

.card-text span {
    color: var(--slate-grey);
    font-size: 12px;
}

/* Features Grid */
.features {
    max-width: 1200px;
    margin: 120px auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 48px;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.section-header p {
    color: var(--slate-grey);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--steel-moss);
    border: 1px solid var(--steel-moss-border);
    padding: 40px 32px;
    border-radius: 24px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: #385038;
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 24px;
    background: rgba(45, 255, 115, 0.1);
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    border: 1px solid rgba(45, 255, 115, 0.2);
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--slate-grey);
    font-size: 15px;
    line-height: 1.6;
}

/* Metrics Banner */
.metrics-banner {
    background: var(--hyper-lime);
    padding: 60px 24px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.metric {
    text-align: center;
    color: var(--deep-obsidian);
}

.metric h3 {
    font-size: 56px;
    letter-spacing: -2px;
    color: var(--deep-obsidian);
    margin-bottom: 8px;
}

.metric p {
    font-weight: 600;
    font-size: 16px;
    opacity: 0.8;
}

/* Dashboard Preview */
.dashboard-preview {
    max-width: 1200px;
    margin: 120px auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 60px;
}

.dashboard-content {
    flex: 1;
}

.dashboard-content h2 {
    font-size: 40px;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.dashboard-content p {
    color: var(--slate-grey);
    font-size: 18px;
    margin-bottom: 32px;
}

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

.benefit-list li {
    font-size: 16px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.benefit-list span {
    color: var(--hyper-lime);
    font-weight: bold;
}

.dashboard-ui {
    flex: 1;
}

.ui-card {
    background: var(--steel-moss);
    border: 1px solid var(--steel-moss-border);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.ui-header {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--frost-white);
}

.issue-item {
    margin-bottom: 20px;
}

.issue-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 14px;
}

.issue-name {
    color: var(--frost-white);
}

.issue-pct {
    color: var(--flare-orange);
    font-weight: bold;
}

.issue-track {
    height: 8px;
    background: var(--deep-obsidian);
    border-radius: 4px;
    overflow: hidden;
}

.issue-fill {
    height: 100%;
    background: var(--flare-orange);
    border-radius: 4px;
}

/* Footer */
footer {
    border-top: 1px solid var(--steel-moss-border);
    padding: 60px 24px 40px;
    margin-top: 100px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--slate-grey);
    margin-top: 16px;
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--slate-grey);
    font-size: 14px;
}

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

.copyright {
    text-align: center;
    color: var(--slate-grey);
    font-size: 14px;
    padding-top: 40px;
    border-top: 1px solid rgba(37, 53, 37, 0.5);
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 992px) {

    .hero,
    .dashboard-preview {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        margin: 0 auto;
    }

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

    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .metrics-banner {
        flex-direction: column;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 48px;
    }

    .section-header h2 {
        font-size: 36px;
    }

    .nav-links {
        display: none;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
}