/* MedSaaS Landing Page */

.landing-page {
    min-height: 100vh;
    background: #0b1220;
    color: #e2e8f0;
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, sans-serif;
}

.landing-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: rgba(11, 18, 32, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}
.landing-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #f8fafc;
}
.landing-brand-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, #0d9488, #14b8a6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 8px 24px rgba(13, 148, 136, 0.35);
}
.landing-brand-text { font-weight: 700; font-size: 1.125rem; letter-spacing: -0.02em; }
.landing-brand-sub { font-size: 0.6875rem; color: #64748b; text-transform: uppercase; letter-spacing: 0.08em; }
.landing-nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.landing-nav-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.15s;
}
.landing-nav-links a:hover { color: #f1f5f9; }

.landing-hero {
    position: relative;
    overflow: hidden;
    padding: 5rem 2rem 4rem;
    max-width: 72rem;
    margin: 0 auto;
}
.landing-hero-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 36rem;
    height: 36rem;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.22) 0%, transparent 70%);
    pointer-events: none;
}
.landing-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
    position: relative;
}
.landing-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    border-radius: 9999px;
    background: rgba(13, 148, 136, 0.12);
    border: 1px solid rgba(45, 212, 191, 0.25);
    color: #5eead4;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}
.landing-hero h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: #f8fafc;
    margin: 0 0 1rem;
}
.landing-hero h1 span {
    background: linear-gradient(90deg, #2dd4bf, #38bdf8);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.landing-hero-lead {
    font-size: 1.0625rem;
    line-height: 1.65;
    color: #94a3b8;
    max-width: 34rem;
    margin-bottom: 2rem;
}
.landing-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.landing-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 0.625rem;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.landing-btn-primary {
    background: linear-gradient(135deg, #0d9488, #14b8a6);
    color: #fff;
    box-shadow: 0 10px 30px rgba(13, 148, 136, 0.35);
}
.landing-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 36px rgba(13, 148, 136, 0.45); }
.landing-btn-secondary {
    background: rgba(30, 41, 59, 0.8);
    color: #e2e8f0;
    border: 1px solid #475569;
}
.landing-btn-secondary:hover { background: #334155; }

.landing-login-card {
    background: rgba(30, 41, 59, 0.75);
    border: 1px solid rgba(71, 85, 105, 0.6);
    border-radius: 1.125rem;
    padding: 2rem;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(8px);
}
.landing-login-card h2 {
    margin: 0 0 0.375rem;
    font-size: 1.375rem;
    font-weight: 700;
    color: #f8fafc;
}
.landing-login-card p {
    margin: 0 0 1.5rem;
    font-size: 0.875rem;
    color: #94a3b8;
}
.landing-login-card .label { color: #cbd5e1; font-size: 0.8125rem; }
.landing-login-card .input {
    background: #0f172a;
    border-color: #475569;
    color: #f8fafc;
}
.landing-login-card .input:focus {
    border-color: #2dd4bf;
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15);
}
.landing-login-error {
    font-size: 0.8125rem;
    color: #fca5a5;
    background: rgba(220, 38, 38, 0.12);
    border: 1px solid rgba(248, 113, 113, 0.25);
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}
.landing-login-error.hidden { display: none; }
.landing-login-note {
    margin-top: 1rem;
    font-size: 0.75rem;
    color: #64748b;
    text-align: center;
    line-height: 1.5;
}
.landing-portal-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 0.875rem;
    flex-wrap: wrap;
}
.landing-portal-links a {
    font-size: 0.75rem;
    color: #64748b;
    text-decoration: none;
}
.landing-portal-links a:hover { color: #2dd4bf; }

.landing-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}
.landing-stat-value { font-size: 1.5rem; font-weight: 700; color: #f8fafc; }
.landing-stat-label { font-size: 0.75rem; color: #64748b; margin-top: 0.125rem; }

.landing-section {
    padding: 4rem 2rem;
    max-width: 72rem;
    margin: 0 auto;
}
.landing-section-header { text-align: center; margin-bottom: 2.5rem; }
.landing-section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #f8fafc;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}
.landing-section-header p { color: #94a3b8; margin: 0; font-size: 1rem; }

.landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1rem;
}
.landing-feature {
    position: relative;
    overflow: hidden;
    text-align: left;
    width: 100%;
    padding: 1.15rem 1.1rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1rem;
    color: #fff;
    background: #111827;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
    animation: landingFeatureIn 0.55s ease backwards;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.landing-feature::before {
    content: '';
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: var(--accent, #14b8a6);
}
.landing-feature::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 90% at 0% 0%, var(--accent, #14b8a6), transparent 58%);
    opacity: 0.28;
    pointer-events: none;
}
.landing-feature-shine {
    position: absolute;
    top: -40%;
    left: -60%;
    width: 50%;
    height: 180%;
    z-index: 2;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
    transform: rotate(20deg);
    animation: landingFeatureShine 3.8s ease-in-out infinite;
    pointer-events: none;
}
.landing-feature:hover {
    transform: translateY(-6px) scale(1.015);
    border-color: var(--accent, #14b8a6);
    box-shadow: 0 18px 32px rgba(0, 0, 0, 0.38);
}
.landing-feature-head,
.landing-feature-metrics,
.landing-feature-mrr,
.landing-feature-chips {
    position: relative;
    z-index: 1;
}
.landing-feature-head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
}
.landing-feature-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin: 0;
    background: rgba(17, 24, 39, 0.7);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.landing-feature-label {
    font-weight: 700;
    font-size: 0.95rem;
    color: #fff;
}
.landing-feature-count {
    font-size: 0.75rem;
    color: #d1d5db;
}
.landing-feature-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}
.landing-feature-metrics div {
    background: rgba(17, 24, 39, 0.55);
    border-radius: 0.5rem;
    padding: 0.45rem 0.35rem;
    text-align: center;
    font-size: 0.65rem;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.landing-feature-metrics span {
    display: block;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: none;
}
.landing-feature-mrr {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent, #14b8a6);
    margin-bottom: 0.65rem;
}
.landing-feature-chips {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.landing-feature-chip {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    background: rgba(17, 24, 39, 0.65);
    border-radius: 0.45rem;
    padding: 0.35rem 0.5rem;
    font-size: 0.75rem;
    color: #e5e7eb;
}
.landing-feature-chip em {
    font-style: normal;
    color: #9ca3af;
    font-size: 0.65rem;
    white-space: nowrap;
}

@keyframes landingFeatureIn {
    from { opacity: 0; transform: translateY(16px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes landingFeatureShine {
    0%, 55% { left: -60%; }
    80%, 100% { left: 140%; }
}

.landing-cta {
    margin: 0 2rem 4rem;
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
    padding: 2.5rem;
    border-radius: 1.25rem;
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.18), rgba(59, 130, 246, 0.12));
    border: 1px solid rgba(45, 212, 191, 0.2);
    text-align: center;
}
.landing-cta h2 { margin: 0 0 0.5rem; font-size: 1.75rem; color: #f8fafc; }
.landing-cta p { margin: 0 0 1.5rem; color: #94a3b8; }

.landing-footer {
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    background: #070b14;
    padding: 2rem;
}
.landing-footer-inner {
    max-width: 72rem;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.landing-footer-brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: #94a3b8;
    font-size: 0.875rem;
}
.landing-footer-copy {
    font-size: 0.8125rem;
    color: #64748b;
    text-align: right;
    line-height: 1.5;
}
.landing-footer-copy strong { color: #94a3b8; font-weight: 600; }

@media (max-width: 900px) {
    .landing-hero-grid { grid-template-columns: 1fr; }
    .landing-features { grid-template-columns: 1fr 1fr; }
    .landing-stats { grid-template-columns: 1fr; }
    .landing-nav-links a:not(.landing-btn) { display: none; }
}
@media (max-width: 560px) {
    .landing-features { grid-template-columns: 1fr; }
    .landing-nav { padding: 1rem; }
    .landing-hero { padding: 3rem 1rem 2rem; }
    .landing-footer-inner { flex-direction: column; text-align: center; }
    .landing-footer-copy { text-align: center; }
}