:root {
    --bg: #05070d;
    --bg-soft: rgba(10, 14, 24, 0.7);
    --surface: rgba(16, 22, 38, 0.7);
    --surface-strong: rgba(18, 24, 42, 0.92);
    --border: rgba(255, 255, 255, 0.08);
    --text: #f5f7ff;
    --muted: #a9b2c7;
    --blue: #3b82f6;
    --purple: #8b5cf6;
    --purple-dark: #6d28d9;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.18), transparent 32%),
        radial-gradient(circle at top right, rgba(139, 92, 246, 0.22), transparent 30%),
        linear-gradient(180deg, #070b14 0%, #05070d 100%);
    color: var(--text);
    min-height: 100vh;

    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

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

.featured-badge {
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #cab4ff;
    width: fit-content;
    padding: 5px 8px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.32));
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease, box-shadow 0.25s ease;
}

.navbar.scrolled {
    background: rgba(5, 7, 13, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom-color: var(--border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -0.03em;
}

.brand-mark {
    width: 36px;
    height: 36px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-links a {
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    color: white;
    font-size: 0.94rem;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(84, 92, 246, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(84, 92, 246, 0.38);
}

.hero {
    position: relative;
    width: 100%;
    padding: 144px 36px 96px;
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    color: #c8d1e4;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 22px;
}

.eyebrow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    box-shadow: 0 0 18px rgba(139, 92, 246, 0.8);
}

h1 {
    margin: 0 0 18px;
    font-size: clamp(2.8rem, 7vw, 5.4rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.hero-gradient-text {
    background: linear-gradient(135deg, #ffffff 0%, #c5d5ff 30%, #8b5cf6 70%, #3b82f6 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p {
    margin: 0 0 28px;
    max-width: 640px;
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 0.96rem;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--purple));
    color: white;
    box-shadow: 0 14px 34px rgba(68, 95, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
}

.btn-secondary {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.05);
}

.hero-card {
    position: relative;
    border-radius: 28px;
    padding: 28px;
    background: linear-gradient(180deg, rgba(18, 24, 42, 0.86), rgba(9, 12, 22, 0.9));
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hero-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(139, 92, 246, 0.14));
    pointer-events: none;
}

.card-label {
    position: relative;
    display: inline-block;
    margin-bottom: 18px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: #d7dff0;
    font-size: 0.82rem;
    font-weight: 600;
}

.card-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.stat {
    border-radius: 18px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.stat h3 {
    margin: 0 0 8px;
    font-size: 1.5rem;
    letter-spacing: -0.04em;
}

.stat p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

.section {
    max-width: 1120px;
    margin: 0 auto;
    padding: 12px 20px 96px;
}

.section-header {
    max-width: 700px;
    margin-bottom: 28px;
}

.section-header h2 {
    margin: 0 0 10px;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.05em;
}

.section-header p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.feature-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 24px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--border);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
    overflow: hidden;
    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.feature-card:nth-child(2) {
    animation-delay: 0.9s;
}

.feature-card:nth-child(3) {
    animation-delay: 1.8s;
}

.feature-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(59, 130, 246, 0.08),
            rgba(139, 92, 246, 0.08));
    opacity: 0;
    transition: opacity 0.28s ease;
    pointer-events: none;
}

.feature-card::after {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: 22px;
    padding: 1px;
    background: linear-gradient(135deg,
            rgba(59, 130, 246, 0.45),
            rgba(139, 92, 246, 0.45));
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.28s ease;
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.015);
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.045);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.28);
}

.feature-card:hover::before,
.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover .feature-icon {
    transform: translateY(-2px) scale(1.06) rotate(-3deg);
    box-shadow: 0 16px 30px rgba(79, 70, 229, 0.22);
}

.feature-card h3,
.feature-card p,
.feature-icon {
    position: relative;
    z-index: 1;
}

.feature-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    margin-bottom: 18px;
    padding: 5px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.32));
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition:
        transform 0.28s ease,
        box-shadow 0.28s ease,
        background 0.28s ease;
    animation: iconPulse 2s ease-in-out infinite;
}

.feature-card:nth-child(2) .feature-icon {
    animation-delay: 0.7s;
}

.feature-card:nth-child(3) .feature-icon {
    animation-delay: 1.4s;
}

.feature-card:first-child {
    background: linear-gradient(180deg,
            rgba(59, 130, 246, 0.12),
            rgba(139, 92, 246, 0.12));
    border: 1px solid rgba(139, 92, 246, 0.35);
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.35),
        0 0 40px rgba(139, 92, 246, 0.15);
    transform: translateY(-6px) scale(1.02);
}

.feature-card:first-child::after {
    opacity: 1;
}

.feature-card:first-child .feature-icon {
    background: linear-gradient(135deg, var(--blue), var(--purple));
    box-shadow: 0 18px 35px rgba(139, 92, 246, 0.35);
}

.feature-card:first-child h3 {
    color: #ffffff;
}

.feature-card:first-child p {
    color: #cbd5f5;
}

@keyframes iconPulse {

    0%,
    100% {
        transform: scale(1);
        filter: brightness(1);
    }

    50% {
        transform: scale(1.1);
        filter: brightness(1.08);
    }
}

.feature-card h3 {
    margin: 0 0 10px;
    font-size: 1.12rem;
    letter-spacing: -0.03em;
}

.feature-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
    font-size: 0.95rem;
}

.footer {
    padding: 24px;
    color: #7f8aa3;
    font-size: 0.92rem;
    justify-content: center;
    display: flex;
    align-items: center;
}

@media (max-width: 920px) {

    .hero-inner,
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding-top: 124px;
    }
}

@media (max-width: 640px) {
    .nav-inner {
        min-height: 64px;
    }

    .hero-card {
        padding: 22px;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn,
    .nav-cta {
        width: 100%;
    }
}