:root {
    --bg-color: #07111d;
    --bg-elevated: rgba(10, 18, 31, 0.84);
    --bg-panel: rgba(12, 23, 39, 0.72);
    --text-color: #f7f7f2;
    --text-muted: #a7b6c8;
    --line-soft: rgba(167, 182, 200, 0.18);
    --line-strong: rgba(196, 222, 255, 0.22);
    --primary: #79d0c7;
    --primary-hover: #94e2d6;
    --primary-deep: #2e8f97;
    --secondary: rgba(255, 255, 255, 0.06);
    --secondary-hover: rgba(255, 255, 255, 0.12);
    --shadow-lg: 0 40px 90px rgba(0, 0, 0, 0.45);
    --shadow-md: 0 18px 45px rgba(0, 0, 0, 0.3);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 12px;
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Instrument Sans", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(121, 208, 199, 0.14), transparent 30%),
        radial-gradient(circle at 80% 15%, rgba(67, 116, 198, 0.16), transparent 24%),
        linear-gradient(180deg, #07111d 0%, #050b14 42%, #07111d 100%);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(circle at center, black, transparent 85%);
    pointer-events: none;
    z-index: -2;
}

.page-glow {
    position: fixed;
    border-radius: 999px;
    filter: blur(80px);
    pointer-events: none;
    z-index: -1;
}

.page-glow-left {
    top: 120px;
    left: -120px;
    width: 260px;
    height: 260px;
    background: rgba(121, 208, 199, 0.18);
}

.page-glow-right {
    top: 320px;
    right: -120px;
    width: 320px;
    height: 320px;
    background: rgba(87, 133, 255, 0.16);
}

h1, h2, h3, .logo-text {
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2.3rem, 4vw, 3.7rem);
}

p {
    color: var(--text-muted);
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
}

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color: #ddfff8;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(4, 10, 18, 0.62);
    border-bottom: 1px solid var(--line-soft);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    text-decoration: none;
}

.logo {
    width: 34px;
    height: 34px;
}

.logo-text {
    font-size: 1.15rem;
}

nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.25s ease, transform 0.25s ease;
}

nav a:hover {
    color: var(--text-color);
    transform: translateY(-1px);
}

.nav-cta {
    color: var(--text-color);
    padding: 0.7rem 1rem;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(121, 208, 199, 0.18), rgba(121, 208, 199, 0.08));
    border: 1px solid rgba(121, 208, 199, 0.28);
}

.container,
.proof-strip,
.hero {
    width: min(var(--max-width), calc(100% - 2.5rem));
    margin: 0 auto;
}

.section-shell {
    padding: 5.75rem 0;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 2.75rem;
}

.section-heading p:last-child {
    font-size: 1.08rem;
    max-width: 700px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 1.15rem;
}

.eyebrow::before {
    content: "";
    width: 36px;
    height: 1px;
    background: currentColor;
    opacity: 0.55;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    border: 1px solid transparent;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #8fd1ff 100%);
    color: #061119;
    box-shadow: 0 16px 40px rgba(121, 208, 199, 0.24);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, #a0dbff 100%);
}

.btn-secondary,
.btn-outline {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-color);
    border-color: var(--line-soft);
}

.btn-secondary:hover,
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: var(--line-strong);
}

.btn-small {
    min-height: 42px;
    padding: 0.7rem 1rem;
    font-size: 0.92rem;
}

.hero {
    min-height: 100vh;
    padding: 8.5rem 0 3.5rem;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3.5rem;
    align-items: center;
}

.hero-copy h1 {
    font-size: clamp(3.4rem, 8vw, 6.3rem);
    max-width: 11ch;
    background: linear-gradient(180deg, #ffffff 0%, #c8f0ea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.4rem;
}

.hero-lead {
    font-size: clamp(1.08rem, 2vw, 1.28rem);
    max-width: 620px;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.6rem;
}

.hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.hero-highlights span {
    display: inline-flex;
    align-items: center;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--line-soft);
    color: #dce7f3;
    font-size: 0.94rem;
    font-weight: 600;
}

.hero-visual {
    position: relative;
    min-height: 640px;
}

.hero-panel {
    position: absolute;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line-soft);
    background: var(--bg-panel);
    box-shadow: var(--shadow-lg);
}

.hero-panel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-panel-main {
    inset: 4% 0 14% 12%;
}

.hero-panel-main img {
    object-fit: contain;
    background-color: var(--bg-card);
}

.hero-panel-shot {
    width: 36%;
    height: 34%;
}

.hero-panel-shot-top {
    top: 0;
    left: 0;
    transform: rotate(-6deg);
}

.hero-panel-shot-bottom {
    right: 2%;
    bottom: 0;
    transform: rotate(6deg);
}

.hero-float {
    position: absolute;
    max-width: 250px;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: rgba(7, 16, 27, 0.82);
    border: 1px solid rgba(121, 208, 199, 0.18);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.hero-float strong {
    display: block;
    color: var(--text-color);
    margin-bottom: 0.4rem;
    font-size: 0.98rem;
}

.hero-float span {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

.hero-float-top {
    top: 12%;
    right: -2%;
}

.hero-float-bottom {
    left: 6%;
    bottom: 12%;
}

.proof-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    padding-bottom: 2rem;
}

.proof-card {
    padding: 1.6rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.proof-label,
.card-kicker {
    display: inline-block;
    color: var(--primary);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}

.proof-card h2 {
    font-size: 1.55rem;
    margin-bottom: 0.8rem;
}

.trailer-section {
    margin-top: 2.5rem;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line-soft);
    box-shadow: var(--shadow-lg);
    background: #02060b;
}

.video-container iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.features-section {
    position: relative;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.feature-card {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, rgba(11, 22, 36, 0.84), rgba(8, 14, 24, 0.7));
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.feature-card-media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.feature-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-card-copy {
    padding: 1.5rem;
}

.feature-card h3 {
    font-size: 1.65rem;
    margin-bottom: 0.75rem;
}

.section-title {
    margin: 4.5rem 0 2rem;
}

.all-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.3rem;
}

.feature-group {
    padding: 1.65rem;
    border-radius: var(--radius-md);
    background: rgba(9, 18, 30, 0.74);
    border: 1px solid var(--line-soft);
    box-shadow: var(--shadow-md);
}

.feature-group h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--line-soft);
}

.feature-group ul {
    list-style: none;
}

.feature-group li {
    position: relative;
    margin-bottom: 0.95rem;
    padding-left: 1.1rem;
    font-size: 0.97rem;
}

.feature-group li::before {
    content: "";
    position: absolute;
    top: 0.65rem;
    left: 0;
    width: 0.38rem;
    height: 0.38rem;
    border-radius: 999px;
    background: var(--primary);
    box-shadow: 0 0 18px rgba(121, 208, 199, 0.55);
}

.feature-group li strong {
    color: var(--text-color);
}

.early-access-section {
    padding-bottom: 3rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.step {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 320px;
    padding: 2rem 1.5rem 1.5rem;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(13, 25, 43, 0.82), rgba(9, 15, 25, 0.76));
    border: 1px solid var(--line-soft);
    box-shadow: var(--shadow-md);
}

.step-number {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), #8fd1ff);
    color: #061119;
    font-weight: 800;
    margin-bottom: 1rem;
}

.step h3 {
    font-size: 1.45rem;
    margin-bottom: 0.8rem;
}

.step p {
    margin-bottom: 1.5rem;
}

.step .btn,
.step .button-group {
    margin-top: auto;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

footer {
    border-top: 1px solid var(--line-soft);
    margin-top: 2rem;
    padding: 2.5rem 0 3rem;
}

.footer-container {
    width: min(var(--max-width), calc(100% - 2.5rem));
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.footer-logo {
    width: 24px;
    height: 24px;
}

.footer-left p,
.footer-links a {
    font-size: 0.92rem;
}

.footer-links {
    display: flex;
    gap: 1.2rem;
}

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

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

@media (max-width: 1100px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 2rem;
        min-height: auto;
        padding-top: 7.5rem;
    }

    .hero-copy {
        max-width: 760px;
    }

    .hero-visual {
        min-height: 520px;
    }

    .proof-strip,
    .steps-grid,
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .nav-container,
    .container,
    .proof-strip,
    .hero,
    .footer-container {
        width: min(var(--max-width), calc(100% - 1.4rem));
    }

    nav {
        display: none;
    }

    .section-shell {
        padding: 4.5rem 0;
    }

    .hero-copy h1 {
        max-width: 10ch;
    }

    .hero-visual {
        min-height: 420px;
    }

    .hero-panel-main {
        inset: 10% 0 14% 0;
    }

    .hero-panel-shot {
        width: 34%;
        height: 28%;
    }

    .hero-float {
        max-width: 220px;
        padding: 0.85rem 0.95rem;
    }

    .all-features-grid {
        grid-template-columns: 1fr;
    }

    .button-group,
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 520px) {
    .hero {
        padding-top: 6.8rem;
    }

    .hero-copy h1 {
        font-size: clamp(2.75rem, 16vw, 4rem);
    }

    .hero-lead {
        font-size: 1rem;
    }

    .hero-visual {
        min-height: 320px;
    }

    .hero-panel-shot,
    .hero-float {
        display: none;
    }

    .proof-card,
    .feature-group,
    .step,
    .feature-card-copy {
        padding-left: 1.2rem;
        padding-right: 1.2rem;
    }
}