/* ephemeral — mist / fading / soft gradients */

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

html, body {
    margin: 0;
    padding: 0;
    background: #f5f4f0;
    color: #2a2824;
    font-family: 'General Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.65;
}

body {
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* atmospheric layered gradients — morning fog */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse 900px 600px at 15% 10%, rgba(139, 122, 163, 0.08), transparent 60%),
        radial-gradient(ellipse 1100px 700px at 85% 30%, rgba(232, 228, 221, 0.9), transparent 70%),
        radial-gradient(ellipse 800px 500px at 50% 100%, rgba(139, 122, 163, 0.06), transparent 60%),
        linear-gradient(180deg, #f5f4f0 0%, #efece6 50%, #e8e4dd 100%);
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle 400px at 70% 80%, rgba(245, 244, 240, 0.7), transparent 70%),
        radial-gradient(circle 500px at 20% 60%, rgba(232, 228, 221, 0.4), transparent 70%);
    mix-blend-mode: screen;
}

.page {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ───── nav ───── */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 32px 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #2a2824;
    font-weight: 400;
    letter-spacing: 0.02em;
    font-size: 15px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    color: #807a70;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: color 0.3s ease;
}
.nav-link:hover { color: #8b7aa3; }

.nav-cta {
    color: #2a2824;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px -10px rgba(139, 122, 163, 0.25);
    transition: all 0.4s ease;
}
.nav-cta:hover {
    box-shadow: 0 14px 32px -10px rgba(139, 122, 163, 0.4);
    transform: translateY(-1px);
}

/* ───── hero ───── */
.hero {
    padding: 40px 0 80px;
}

.hero-inner {
    padding: 60px 0 20px;
    max-width: 780px;
}

.hero-kicker {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #8b7aa3;
    letter-spacing: 0.15em;
    text-transform: lowercase;
    margin-bottom: 28px;
    opacity: 0.85;
}

.hero-title {
    font-family: 'Fraunces', serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(42px, 6.2vw, 78px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 28px;
    color: #2a2824;
    filter: blur(10px);
    opacity: 0;
    animation: clearIn 1.4s 0.15s ease-out forwards;
}

.hero-title .accent {
    color: #8b7aa3;
    font-style: italic;
}

@keyframes clearIn {
    0%   { filter: blur(14px); opacity: 0; }
    60%  { filter: blur(4px); opacity: 0.9; }
    100% { filter: blur(0); opacity: 1; }
}

.hero-sub {
    font-family: 'Fraunces', serif;
    font-weight: 300;
    font-size: 19px;
    line-height: 1.6;
    color: #5c564e;
    max-width: 620px;
    margin: 0 0 40px;
}

.hero-cta-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 72px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.01em;
    transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: none;
    cursor: pointer;
}

.btn-primary {
    color: #fbfaf7;
    background: linear-gradient(135deg, #8b7aa3, #a294b8);
    box-shadow:
        0 16px 36px -14px rgba(139, 122, 163, 0.55),
        0 2px 6px -2px rgba(139, 122, 163, 0.25);
}
.btn-primary:hover {
    box-shadow:
        0 22px 46px -14px rgba(139, 122, 163, 0.65),
        0 4px 10px -2px rgba(139, 122, 163, 0.3);
    transform: translateY(-2px);
}

.btn-ghost {
    color: #5c564e;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 10px 30px -14px rgba(139, 122, 163, 0.25);
}
.btn-ghost:hover {
    color: #2a2824;
    box-shadow: 0 16px 36px -14px rgba(139, 122, 163, 0.4);
    transform: translateY(-2px);
}

/* ───── demo / ascii ───── */
.frosted {
    position: relative;
    padding: 36px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(22px) saturate(1.05);
    -webkit-backdrop-filter: blur(22px) saturate(1.05);
    box-shadow:
        0 30px 70px -30px rgba(139, 122, 163, 0.25),
        0 1px 0 rgba(255, 255, 255, 0.6) inset;
    overflow: hidden;
}

.frosted::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle 300px at 10% 10%, rgba(139, 122, 163, 0.06), transparent 60%),
        radial-gradient(circle 300px at 90% 90%, rgba(245, 244, 240, 0.5), transparent 60%);
    pointer-events: none;
}

.demo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13.5px;
    line-height: 1.75;
    color: #2a2824;
    margin: 0;
    white-space: pre;
    overflow-x: auto;
    position: relative;
}

.demo .c-dim   { color: #b5afa5; }
.demo .c-accent { color: #8b7aa3; }
.demo .c-fresh { color: #2a2824; }
.demo .c-cmd  { color: #5c564e; }

/* fading lines — freshest top, most faded = expiring */
.demo .fade-0 { opacity: 1;     color: #2a2824; }
.demo .fade-1 { opacity: 0.78;  color: #3d3a35; }
.demo .fade-2 { opacity: 0.55;  color: #60594f; }
.demo .fade-3 { opacity: 0.32;  color: #807a70; }
.demo .fade-4 { opacity: 0.18;  color: #a39d93; }

.demo .newest {
    opacity: 1;
    color: #2a2824;
    animation: typingBlink 1.6s infinite;
}
.demo .expiring {
    animation: slowFade 4s ease-in-out infinite;
}

@keyframes slowFade {
    0%   { opacity: 0.55; }
    50%  { opacity: 0.10; }
    100% { opacity: 0.55; }
}

@keyframes typingBlink {
    0%, 60% { opacity: 1; }
    75%     { opacity: 0.5; }
    100%    { opacity: 1; }
}

.fade-label {
    margin-top: 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: #a39d93;
    text-align: center;
    letter-spacing: 0.12em;
}

/* secondary demo block */
.demo-section {
    padding: 40px 0 100px;
}

.demo-stack {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 880px) {
    .demo-stack { grid-template-columns: 1.1fr 1fr; gap: 36px; }
}

/* ───── features ───── */
.section-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: #8b7aa3;
    text-transform: lowercase;
    margin-bottom: 12px;
}

.section-title {
    font-family: 'Fraunces', serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: #2a2824;
    margin: 0 0 56px;
    max-width: 680px;
}

.features {
    padding: 60px 0 100px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.feature {
    padding: 30px 28px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 20px 50px -20px rgba(139, 122, 163, 0.15);
    transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 70px -20px rgba(139, 122, 163, 0.3);
}

.feature-icon {
    width: 34px;
    height: 34px;
    color: #8b7aa3;
    margin-bottom: 18px;
    opacity: 0.85;
}

.feature-icon svg { width: 100%; height: 100%; }

.feature h3 {
    font-family: 'Fraunces', serif;
    font-weight: 400;
    font-style: italic;
    font-size: 19px;
    margin: 0 0 10px;
    color: #2a2824;
    letter-spacing: -0.01em;
}

.feature p {
    font-size: 14.5px;
    color: #5c564e;
    margin: 0;
    line-height: 1.65;
}

.feature code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    padding: 1px 6px;
    background: rgba(139, 122, 163, 0.1);
    border-radius: 4px;
    color: #6b5e80;
}

/* ───── philosophy essay ───── */
.essay {
    padding: 80px 0 120px;
    max-width: 720px;
    margin: 0 auto;
}

.essay-body {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 300;
    font-size: 21px;
    line-height: 1.72;
    color: #3d3a35;
}

.essay-body p {
    margin: 0 0 26px;
}

.essay-body p:last-child { margin-bottom: 0; }

.essay-body .pull {
    color: #8b7aa3;
}

.essay-rule {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #8b7aa3, transparent);
    margin: 0 0 36px;
    opacity: 0.6;
}

/* ───── install ───── */
.install { padding: 60px 0 100px; }

.install-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
}

.install-card {
    padding: 28px 26px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 20px 50px -20px rgba(139, 122, 163, 0.15);
    transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.install-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 70px -20px rgba(139, 122, 163, 0.3);
}

.install-card h3 {
    font-family: 'Fraunces', serif;
    font-weight: 400;
    font-style: italic;
    font-size: 18px;
    margin: 0 0 14px;
    color: #2a2824;
    display: flex;
    align-items: center;
    gap: 10px;
}

.install-card .soon {
    font-family: 'JetBrains Mono', monospace;
    font-style: normal;
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #8b7aa3;
    background: rgba(139, 122, 163, 0.12);
    padding: 3px 8px;
    border-radius: 999px;
}

.install-card pre {
    margin: 0 0 14px;
    padding: 14px 16px;
    background: rgba(42, 40, 36, 0.04);
    border-radius: 10px;
    overflow-x: auto;
}

.install-card code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: #3d3a35;
    white-space: pre;
}

.install-card .note {
    font-size: 13px;
    color: #807a70;
    margin: 0;
    line-height: 1.55;
}

/* ───── footer ───── */
.footer {
    padding: 50px 0 60px;
    border-top: 1px solid rgba(139, 122, 163, 0.12);
    margin-top: 40px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: #807a70;
}

.footer-links {
    display: flex;
    gap: 22px;
}

.footer-links a {
    color: #807a70;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-links a:hover { color: #8b7aa3; }

/* ───── responsive ───── */
@media (max-width: 640px) {
    .page { padding: 0 20px; }
    .hero-inner { padding: 30px 0 10px; }
    .frosted { padding: 22px 18px; border-radius: 16px; }
    .demo { font-size: 11.5px; }
    .hero-cta-row { margin-bottom: 48px; }
    .essay-body { font-size: 18px; }
}