/* GrowMind AI — Kickstarter pre-launch landing */

.landing-body {
    background: #0a1218;
    color: #e7ecf3;
    margin: 0;
}

.landing-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 18, 24, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid #1e2a38;
    padding-top: env(safe-area-inset-top);
}

.landing-header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    color: #e7ecf3;
    text-decoration: none;
}

.landing-logo:hover { text-decoration: none; color: #3dd68c; }
.landing-logo strong { color: #3dd68c; }

.landing-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 0.9rem;
}

.landing-nav a {
    color: #8b98a8;
    text-decoration: none;
}

.landing-nav a:hover { color: #3dd68c; }

.landing-nav-login {
    padding: 0.35rem 0.75rem;
    border: 1px solid #2a3544;
    border-radius: 6px;
}

.landing-nav-print {
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(61, 214, 140, 0.45);
    border-radius: 6px;
    color: #3dd68c;
}

.landing-hero {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 1.25rem 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

@media (max-width: 860px) {
    .landing-hero { grid-template-columns: 1fr; }
    .landing-nav { display: none; }
}

.landing-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #3dd68c;
    border: 1px solid rgba(61, 214, 140, 0.35);
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    margin: 0 0 1rem;
}

.landing-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.12;
    margin: 0 0 1rem;
    font-weight: 700;
}

.landing-gradient {
    background: linear-gradient(135deg, #3dd68c, #6cb6ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.landing-lead {
    font-size: 1.08rem;
    color: #8b98a8;
    line-height: 1.6;
    margin: 0 0 1.5rem;
    max-width: 32rem;
}

.landing-signup {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    max-width: 28rem;
}

.landing-signup-center {
    margin: 0 auto;
    justify-content: center;
}

.landing-signup input[type="email"] {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem 1rem;
    border: 1px solid #2a3544;
    border-radius: 8px;
    background: #121a22;
    color: #e7ecf3;
    font-size: 1rem;
}

.landing-btn {
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.landing-btn-primary {
    background: #3dd68c;
    color: #0a1218;
}

.landing-btn-primary:hover {
    background: #2fb872;
}

.landing-signup-note {
    font-size: 0.82rem;
    color: #6b7a8a;
    margin: 0.75rem 0 0;
}

.landing-alert {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.92rem;
    max-width: 28rem;
}

.landing-alert-ok {
    background: rgba(61, 214, 140, 0.12);
    border: 1px solid rgba(61, 214, 140, 0.4);
    color: #3dd68c;
}

.landing-alert-err {
    background: rgba(240, 113, 120, 0.12);
    border: 1px solid rgba(240, 113, 120, 0.4);
    color: #f07178;
}

.landing-mock-card {
    background: #121a22;
    border: 1px solid #2a3544;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.landing-mock-head {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    border-bottom: 1px solid #2a3544;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.landing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #6b7a8a;
}

.landing-dot.live { background: #3dd68c; box-shadow: 0 0 8px #3dd68c; }

.landing-mock-screen {
    min-height: 180px;
    background: linear-gradient(160deg, #1a2830 0%, #0d1810 100%);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

.landing-mock-stats {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.landing-mock-stats span {
    background: rgba(0, 0, 0, 0.5);
    padding: 0.35rem 0.6rem;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
}

.landing-mock-ai {
    padding: 1rem;
    font-size: 0.88rem;
    border-top: 1px solid #2a3544;
}

.landing-mock-ai p {
    margin: 0.35rem 0 0;
    color: #8b98a8;
}

.landing-section-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 1.25rem;
}

.landing-problem {
    background: #0e161e;
    border-top: 1px solid #1e2a38;
    border-bottom: 1px solid #1e2a38;
}

.landing-problem h2,
.landing-features h2,
.landing-how h2,
.landing-cta h2 {
    font-size: 1.75rem;
    margin: 0 0 1.5rem;
}

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

@media (max-width: 700px) {
    .landing-columns { grid-template-columns: 1fr; }
}

.landing-columns h3 {
    color: #3dd68c;
    margin: 0 0 0.5rem;
    font-size: 1rem;
}

.landing-columns p {
    color: #8b98a8;
    margin: 0;
    line-height: 1.6;
}

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

.landing-feature {
    background: #121a22;
    border: 1px solid #2a3544;
    border-radius: 10px;
    padding: 1.25rem;
}

.landing-feature-icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

.landing-feature h3 {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
}

.landing-feature p {
    margin: 0;
    font-size: 0.88rem;
    color: #8b98a8;
    line-height: 1.5;
}

.landing-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: step;
}

.landing-steps li {
    counter-increment: step;
    padding: 1rem 0 1rem 3rem;
    border-bottom: 1px solid #1e2a38;
    position: relative;
}

.landing-steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 1rem;
    width: 2rem;
    height: 2rem;
    background: rgba(61, 214, 140, 0.15);
    color: #3dd68c;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.landing-steps strong {
    display: block;
    margin-bottom: 0.2rem;
}

.landing-steps span {
    color: #8b98a8;
    font-size: 0.9rem;
}

.landing-cta {
    background: linear-gradient(180deg, #0a1218 0%, #0e1a14 100%);
    text-align: center;
}

.landing-cta-inner p {
    color: #8b98a8;
    margin: 0 0 1.5rem;
}

.landing-footer {
    border-top: 1px solid #1e2a38;
    padding: 2rem 1.25rem;
    padding-bottom: calc(2rem + env(safe-area-inset-bottom));
}

.landing-footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
    color: #6b7a8a;
    font-size: 0.88rem;
}

.landing-footer a { color: #3dd68c; }

.landing-footer .small {
    margin: 0.5rem 0 0;
    font-size: 0.78rem;
}