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

/* ── Variables ── */
:root {
    --bg:         #080808;
    --bg-card:    #111111;
    --text:       #f0f0f0;
    --muted:      #777777;
    --accent:     #00d4ff;
    --accent-2:   #7c3aed;
    --border:     #1e1e1e;
    --radius:     12px;
    --max-width:  1100px;
    --font:       'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Base ── */
html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    background-image: url("data:image/svg+xml,%3Csvg width='32' height='32' viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1' cy='1' r='1' fill='%23ffffff' fill-opacity='0.04'/%3E%3C/svg%3E");
    color: var(--text);
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* ── Container ── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── SLIDESHOW ── */
.slideshow-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.slideshow-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.62);
    z-index: 1;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide-blur {
    position: absolute;
    inset: -8%;   /* bleed past edges so blur doesn't leave a soft halo border */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(28px) brightness(0.6) saturate(1.2);
}

.slide-main {
    position: absolute;
    inset: 0;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(8, 8, 8, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2px 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo {
    height: 72px;
    width: auto;
    display: block;
}

.footer-logo {
    height: 84px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--muted);
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.btn-nav {
    color: var(--accent) !important;
    border: 1px solid var(--accent);
    padding: 0.4rem 1rem;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s !important;
}

.btn-nav:hover {
    background: var(--accent);
    color: var(--bg) !important;
}

/* ── Buttons ── */
.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    font-family: var(--font);
    padding: 0.8rem 2rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
}

.btn-primary:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-block;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 0.7rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: background 0.2s, color 0.2s;
}

.btn-secondary:hover {
    background: var(--accent);
    color: var(--bg);
}

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 7rem 0 4rem;
    position: relative;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1;
}

h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 50%, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 2.5rem;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-visual::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(ellipse at center,
        rgba(0, 212, 255, 0.12) 0%,
        rgba(124, 58, 237, 0.06) 40%,
        transparent 70%);
    pointer-events: none;
}

/* PRODUCT PHOTO - add .hero-photo styles here when real image is ready */

/* ── Sections ── */
section {
    padding: 6rem 0;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 3rem;
}

/* ── HOW IT WORKS ── */
.how-it-works {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.step-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.25;
    line-height: 1;
    margin-bottom: 1rem;
    letter-spacing: -0.04em;
}

.step h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
}

.step p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ── WHO IS IT FOR ── */
.who-for {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
}

.who-for .container {
    position: relative;
    z-index: 2;
}

.personas {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 780px;
    margin: 0 auto;
}

.persona {
    padding: 2rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}

.persona h3 {
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.9);
}

.persona p {
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.who-for .slideshow-bg::after {
    background: rgba(0, 0, 0, 0.45);
}

.persona:hover {
    border-color: var(--accent-2);
}

.persona h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--accent);
}

.persona p {
    color: var(--muted);
    font-size: 0.93rem;
    line-height: 1.7;
}

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

/* ── FEATURES ── */
.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-list li {
    padding: 1.5rem 1.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    transition: border-color 0.2s, background 0.2s;
}

.feature-list li:hover {
    background: #151515;
    border-color: var(--accent);
    border-left-color: var(--accent-2);
}

.feature-list strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.feature-list p {
    color: var(--muted);
    font-size: 0.93rem;
    margin: 0;
    line-height: 1.65;
}

/* ── BRAND STATEMENT ── */
.brand-statement {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
}

.brand-statement .container {
    position: relative;
    z-index: 2;
}

.brand-statement::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(ellipse at center,
        rgba(124, 58, 237, 0.08) 0%,
        transparent 65%);
    pointer-events: none;
}

.statement-lead {
    font-size: clamp(1.6rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    max-width: 760px;
}

.statement-body {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--muted);
    max-width: 600px;
    line-height: 1.75;
}

/* ── SPECS ── */
.specs {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.table-wrap {
    display: flex;
    justify-content: center;
}

table.specs-table {
    width: 100%;
    max-width: 520px;
    border-collapse: collapse;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.specs-table th,
.specs-table td {
    padding: 0.85rem 1.5rem;
    text-align: left;
    font-size: 0.95rem;
}

.specs-table thead th {
    background: rgba(0, 212, 255, 0.07);
    color: var(--accent);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 1px solid var(--border);
}

.specs-table tbody tr {
    border-bottom: 1px solid var(--border);
}

.specs-table tbody tr:last-child {
    border-bottom: none;
}

.specs-table td:first-child {
    color: var(--muted);
    font-size: 0.88rem;
    width: 40%;
}

.specs-table td:last-child {
    color: var(--text);
    font-weight: 500;
}

.specs-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

.specs-table tr.price-row td {
    border-top: 1px solid var(--border);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.specs-table tr.price-row td:last-child {
    color: var(--accent);
    font-size: 1.15rem;
    font-weight: 700;
}

/* ── FOR MAKERS ── */
code {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--accent);
    font-family: 'Menlo', 'Consolas', monospace;
}

/* ── ORDER ── */
.order-section {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.order-section::before {
    content: '';
    position: absolute;
    bottom: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(ellipse at center,
        rgba(0, 212, 255, 0.07) 0%,
        transparent 70%);
    pointer-events: none;
}

.order-header {
    margin-bottom: 2.5rem;
}

.order-header h2 {
    margin-bottom: 0.5rem;
}

.order-price {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent);
    margin: 0.25rem 0 0.75rem;
}

.order-sub {
    color: var(--muted);
    font-size: 0.95rem;
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.65;
}

.order-form {
    max-width: 520px;
    margin: 0 auto;
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
}

.label-optional {
    color: var(--muted);
    font-weight: 400;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.95rem;
    font-family: var(--font);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 72px;
}

.order-submit {
    width: 100%;
    margin-top: 0.5rem;
    font-size: 1.05rem;
}

.order-multi {
    color: var(--muted);
    font-size: 0.85rem;
    text-align: center;
    margin-top: 1rem;
}

.order-multi a {
    color: var(--accent);
}

.order-legal {
    color: var(--muted);
    font-size: 0.78rem;
    margin-top: 1.5rem;
}

.order-legal a {
    color: var(--muted);
    text-decoration: underline;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ── FOOTER ── */
footer {
    padding: 0.75rem 0;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}

.footer-brand p {
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--muted);
    font-size: 0.88rem;
    transition: color 0.2s;
}

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

.social-icons {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    transition: color 0.2s, transform 0.2s;
}

.social-icons a:hover {
    color: var(--accent);
    transform: translateY(-2px);
}

.social-icons svg {
    width: 20px;
    height: 20px;
}

.footer-legal {
    color: var(--muted);
    font-size: 0.78rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .hero-inner {
        flex-direction: column;
        text-align: center;
    }

    .hero-visual {
        display: none;
    }

    .steps {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .nav-links {
        display: none;
    }

    .waitlist-form {
        flex-direction: column;
    }
}