/* Created: 2026-07-30
   Last Edited: 2026-07-30 13:20 CT (America/Chicago)
   Path: web/style.css
   Purpose: Global styles for aethersol.io site (dark theme, responsive) */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    background: #0a0a0f;
    color: #c8c8d0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: #7c8cff;
    text-decoration: none;
    transition: color .2s;
}

a:hover {
    color: #9aacff;
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* LAUNCH BANNER */
.launch-banner {
    background: linear-gradient(90deg, #1a1636 0%, #14142a 100%);
    border-bottom: 1px solid #2a2a44;
    text-align: center;
    padding: 10px 24px;
    font-size: .9rem;
    color: #c8c8d0;
}

.launch-banner a {
    color: #7c8cff;
    font-weight: 600;
}

.launch-banner a:hover {
    color: #9aacff;
}

/* NAV */
nav {
    padding: 16px 0;
    position: sticky;
    top: 0;
    background: rgba(10,10,15,.92);
    backdrop-filter: blur(8px);
    z-index: 100;
    border-bottom: 1px solid #1a1a28;
}

nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -.02em;
}

.nav-logo:hover {
    color: #fff;
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
    list-style: none;
}

.nav-links a {
    font-size: .9rem;
    color: #8a8a9a;
}

.nav-links a:hover {
    color: #fff;
}

.nav-cta {
    background: #6c63ff;
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 6px;
    font-weight: 600;
    font-size: .85rem !important;
}

.nav-cta:hover {
    background: #7c73ff;
}

/* HERO */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding: 80px 0 60px;
    background: radial-gradient(ellipse at 50% 0%, #14142a 0%, #0a0a0f 70%);
}

.hero h1 {
    font-size: clamp(2.2rem, 5.5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: #fff;
    letter-spacing: -.03em;
    max-width: 800px;
    margin: 0 auto 20px;
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #8a8a9a;
    max-width: 600px;
    margin: 0 auto 36px;
}

.hero-badge {
    display: inline-block;
    background: #1a1a30;
    color: #7c8cff;
    font-size: .8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 24px;
    border: 1px solid #2a2a44;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all .2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: #6c63ff;
    color: #fff;
}

.btn-primary:hover {
    background: #7c73ff;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: #c8c8d0;
    border: 1px solid #2a2a44;
}

.btn-secondary:hover {
    border-color: #6c63ff;
    color: #fff;
    transform: translateY(-1px);
}

.btn-small {
    padding: 10px 24px;
    font-size: .9rem;
}

/* SECTIONS */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.section-header p {
    color: #6a6a7a;
    max-width: 500px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* FEATURES GRID */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.feature-card {
    background: #10101a;
    border: 1px solid #1a1a2a;
    border-radius: 12px;
    padding: 28px;
    transition: border-color .3s, transform .2s;
}

.feature-card:hover {
    border-color: #2a2a44;
    transform: translateY(-2px);
}

.feature-card h3 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    color: #6a6a7a;
    font-size: .92rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.feature-screenshot {
    border-radius: 8px;
    border: 1px solid #1e1e30;
    overflow: hidden;
}

/* PRIVACY BAND */
.privacy-band {
    background: linear-gradient(135deg, #0f0f1e 0%, #14142a 100%);
    border: 1px solid #1e1e32;
    border-radius: 16px;
    padding: 56px 48px;
    text-align: center;
}

.privacy-band h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.privacy-band p {
    color: #7a7a8a;
    max-width: 600px;
    margin: 0 auto 16px;
    font-size: 1.05rem;
}

.privacy-band .pill {
    display: inline-block;
    background: rgba(108,99,255,.12);
    color: #7c8cff;
    font-size: .8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    margin-bottom: 16px;
}

/* PRICING */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 700px;
    margin: 0 auto;
}

.pricing-card {
    background: #10101a;
    border: 1px solid #1a1a2a;
    border-radius: 12px;
    padding: 36px 28px;
    text-align: center;
    transition: border-color .3s, transform .2s;
}

.pricing-card.featured {
    border-color: #6c63ff;
    position: relative;
}

.pricing-card.featured::before {
    content: "Most Popular";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #6c63ff;
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.pricing-card h3 {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.pricing-card .price {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    margin: 16px 0 8px;
}

.pricing-card .price span {
    font-size: 1rem;
    font-weight: 400;
    color: #5a5a6a;
}

.pricing-card .desc {
    color: #6a6a7a;
    font-size: .9rem;
    margin-bottom: 24px;
}

.pricing-card ul {
    list-style: none;
    text-align: left;
    margin: 0 0 28px;
}

.pricing-card li {
    padding: 6px 0;
    font-size: .9rem;
    color: #9a9aaa;
}

.pricing-card li::before {
    content: "✓";
    color: #6c63ff;
    font-weight: 700;
    margin-right: 10px;
}

/* FOOTER */
footer {
    border-top: 1px solid #1a1a28;
    padding: 40px 0;
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

footer .copyright {
    color: #4a4a5a;
    font-size: .85rem;
}

footer .links {
    display: flex;
    gap: 24px;
}

footer .links a {
    color: #5a5a6a;
    font-size: .85rem;
}

footer .links a:hover {
    color: #8a8a9a;
}

/* SUBPAGE STYLES */
.page {
    padding: 60px 0 80px;
}

.page h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
}

.page .subtitle {
    color: #5a5a6a;
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.page h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    margin: 40px 0 16px;
}

.page h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #e0e0e8;
    margin: 24px 0 12px;
}

.page p, .page li {
    color: #9a9aaa;
    line-height: 1.7;
}

.page ul {
    list-style: none;
    margin: 0 0 24px;
}

.page ul li {
    padding: 4px 0;
}

.page ul li::before {
    content: "—";
    color: #6c63ff;
    margin-right: 10px;
}

.page .highlight-box {
    background: #10101a;
    border: 1px solid #1e1e32;
    border-radius: 12px;
    padding: 28px;
    margin: 24px 0;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

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

    .nav-links {
        gap: 16px;
    }

    .nav-links .nav-cta {
        padding: 6px 14px;
        font-size: .8rem !important;
    }

    .privacy-band {
        padding: 36px 24px;
    }

    footer .container {
        flex-direction: column;
        text-align: center;
    }
}