:root {
    --primary: #1e3a8a;
    --primary-deep: #0f172a;
    --primary-mid: #2563eb;
    --accent: #06b6d4;
    --accent-soft: rgba(6, 182, 212, 0.35);
    --surface: #ffffff;
    --surface-2: #f1f5f9;
    --text: #0f172a;
    --text-muted: #64748b;
    --border: rgba(148, 163, 184, 0.35);
    --shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    --shadow-soft: 0 10px 40px rgba(30, 58, 138, 0.12);
    --radius: 20px;
    --radius-sm: 14px;
    /* Minimal native UI font — no webfonts; neutral and light */
    --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --header-h: 72px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    color: var(--text);
    line-height: 1.7;
    letter-spacing: 0.01em;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: linear-gradient(165deg, #f8fafc 0%, #e0e7ff 45%, #f0f9ff 100%);
    min-height: 100vh;
}

.mesh-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 50% at 20% -10%, rgba(99, 102, 241, 0.22), transparent 50%),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(6, 182, 212, 0.18), transparent 45%),
        radial-gradient(ellipse 50% 30% at 50% 100%, rgba(37, 99, 235, 0.12), transparent 50%);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    padding: 12px clamp(16px, 4vw, 48px);
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 22px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.85);
    border-radius: 999px;
    box-shadow: var(--shadow-soft), 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.logo {
    font-family: var(--font-sans);
    font-size: clamp(1.15rem, 2.5vw, 1.35rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--primary);
    text-decoration: none;
    background: linear-gradient(135deg, var(--primary), var(--primary-mid));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(6px, 2vw, 10px);
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    font-weight: 500;
    font-size: clamp(0.7rem, 1.8vw, 0.82rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 10px 14px;
    border-radius: 999px;
    transition: color 0.2s, background 0.2s, transform 0.2s;
}

.nav-links a:hover {
    color: var(--primary);
    background: rgba(30, 58, 138, 0.08);
}

.nav-links a.nav-cta {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-mid));
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

.nav-links a.nav-cta:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.4);
}

main {
    position: relative;
}

.hero {
    padding: clamp(32px, 6vw, 56px) clamp(16px, 4vw, 48px) clamp(48px, 8vw, 80px);
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(32px, 5vw, 56px);
    align-items: center;
}

@media (min-width: 960px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    }
}

.hero-copy {
    text-align: center;
}

@media (min-width: 960px) {
    .hero-copy {
        text-align: left;
    }
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary-mid);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.12));
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 8px 14px;
    border-radius: 999px;
    margin-bottom: 18px;
}

.hero-title {
    font-family: var(--font-sans);
    font-size: clamp(2rem, 5.5vw, 3.35rem);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -0.025em;
    color: var(--primary-deep);
    margin-bottom: 18px;
}

.gradient-text {
    display: block;
    background: linear-gradient(105deg, var(--primary-mid) 0%, var(--accent) 50%, #6366f1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-bottom: 0.06em;
}

@media (min-width: 960px) {
    .gradient-text {
        display: inline;
    }
}

.hero-lead {
    font-size: clamp(0.95rem, 2.2vw, 1.12rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--text-muted);
    max-width: 34rem;
    margin: 0 auto 28px;
}

@media (min-width: 960px) {
    .hero-lead {
        margin: 0 0 28px;
    }
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 28px;
}

@media (min-width: 960px) {
    .hero-actions {
        justify-content: flex-start;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-mid));
    box-shadow: 0 14px 36px rgba(37, 99, 235, 0.38);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 44px rgba(37, 99, 235, 0.45);
}

.btn-ghost {
    color: var(--primary);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.btn-ghost:hover {
    transform: translateY(-2px);
    border-color: rgba(37, 99, 235, 0.35);
    background: #fff;
}

.btn-light {
    color: var(--primary);
    background: #fff;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
    flex-shrink: 0;
}

.btn-light:hover {
    transform: translateY(-2px);
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    list-style: none;
    max-width: 520px;
    margin: 0 auto;
}

@media (min-width: 960px) {
    .hero-metrics {
        margin: 0;
    }
}

.hero-metrics li {
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 10px;
    text-align: center;
}

.hero-metrics strong {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--primary);
}

.hero-metrics span {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hero-media {
    position: relative;
    max-width: 520px;
    margin: 0 auto;
}

@media (min-width: 960px) {
    .hero-media {
        margin: 0;
        max-width: none;
    }
}

.hero-photo-frame {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.9);
}

.hero-photo-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, transparent 40%, rgba(15, 23, 42, 0.15) 100%);
    pointer-events: none;
}

.hero-photo-frame img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.hero-float-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    padding: 12px 16px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.15);
    animation: floatCard 5s ease-in-out infinite;
}

.hero-float-card--1 {
    bottom: 12%;
    left: -4%;
    max-width: 160px;
}

.hero-float-card--2 {
    top: 10%;
    right: -2%;
    animation-delay: -2.5s;
}

.float-label {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.float-value {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1.1rem;
    color: #059669;
}

.float-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.float-pct {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary-mid), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes floatCard {

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

    50% {
        transform: translateY(-10px);
    }
}

.trust-strip {
    padding: 0 clamp(16px, 4vw, 48px) 40px;
}

.trust-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px 18px;
    padding: 16px 22px;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
}

.trust-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.7;
}

.section {
    padding: clamp(56px, 10vw, 100px) clamp(16px, 4vw, 48px);
}

.section-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.section-kicker {
    font-family: var(--font-sans);
    font-size: clamp(1.2rem, 3.2vw, 1.65rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    text-transform: none;
    color: var(--primary-deep);
    margin-bottom: 8px;
    line-height: 1.2;
}

.section-kicker--center {
    text-align: center;
}

.section-about {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 40px 80px -48px rgba(15, 23, 42, 0.2);
}

.about-grid {
    display: grid;
    gap: clamp(28px, 5vw, 48px);
    align-items: center;
}

@media (min-width: 880px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-copy h2 {
    font-family: var(--font-sans);
    font-size: clamp(1.85rem, 4.8vw, 2.85rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--primary-deep);
    margin-bottom: 20px;
}

.about-text {
    color: var(--text-muted);
    margin-bottom: 14px;
    font-size: clamp(0.88rem, 1.65vw, 0.95rem);
    line-height: 1.65;
}

.about-list {
    margin-top: 20px;
    padding-left: 1.2rem;
    color: var(--text-muted);
    font-size: clamp(0.88rem, 1.65vw, 0.95rem);
    line-height: 1.55;
}

.about-list li {
    margin-bottom: 8px;
}

.about-list li::marker {
    color: var(--accent);
}

.about-figure {
    margin: 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.about-figure img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.section-features {
    text-align: center;
}

.features-heading {
    font-family: var(--font-sans);
    font-size: clamp(1.85rem, 4.8vw, 2.85rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--primary-deep);
    margin-bottom: 14px;
}

.features-sub {
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto 40px;
    font-size: clamp(0.88rem, 1.65vw, 0.95rem);
    line-height: 1.65;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    text-align: left;
}

@media (min-width: 600px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
}

.feature-card {
    position: relative;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 26px 22px;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-mid), var(--accent));
    opacity: 0;
    transition: opacity 0.25s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px rgba(30, 58, 138, 0.12);
    border-color: rgba(37, 99, 235, 0.25);
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    font-size: 1.35rem;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.12));
    margin-bottom: 14px;
}

.feature-card h3 {
    font-family: var(--font-sans);
    font-size: clamp(1rem, 2.1vw, 1.12rem);
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: clamp(0.82rem, 1.5vw, 0.88rem);
    color: var(--text-muted);
    line-height: 1.55;
}

.cta-banner {
    padding: 0 clamp(16px, 4vw, 48px) clamp(56px, 10vw, 100px);
}

.cta-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 22px;
    padding: clamp(28px, 5vw, 40px);
    border-radius: var(--radius);
    background: linear-gradient(125deg, var(--primary-deep) 0%, var(--primary) 45%, #1d4ed8 100%);
    color: #e2e8f0;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

@media (min-width: 720px) {
    .cta-inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.cta-inner h2 {
    font-family: var(--font-sans);
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.cta-inner p {
    font-size: 0.95rem;
    color: rgba(226, 232, 240, 0.9);
    max-width: 36rem;
}

.footer {
    text-align: center;
    padding: 28px 16px 36px;
    background: linear-gradient(180deg, var(--primary-deep), #020617);
    color: rgba(248, 250, 252, 0.75);
    font-size: 0.85rem;
}

.footer p {
    max-width: 480px;
    margin: 0 auto;
}

@media (max-width: 480px) {
    .site-header {
        padding: 10px 12px;
    }

    .navbar {
        border-radius: 18px;
        padding: 10px 14px;
    }

    .nav-links a {
        padding: 8px 10px;
        font-size: 0.65rem;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
        max-width: 280px;
    }

    .hero-float-card--1 {
        left: 4%;
        bottom: 8%;
        max-width: 140px;
    }

    .hero-float-card--2 {
        right: 4%;
        top: 6%;
    }

    .trust-inner {
        flex-direction: column;
        text-align: center;
    }

    .trust-dot {
        display: none;
    }
}

@media (max-width: 380px) {
    .hero-float-card {
        display: none;
    }
}