/* Landing page dark theme */

:root {
    --bg-primary:    #0a0e1a;
    --bg-secondary:  #0f1729;
    --bg-card:       #1a2235;
    --bg-card-hover: #1f2a40;
    --accent-green:  #00c896;
    --accent-blue:   #4f8ef7;
    --text-primary:  #e2e8f0;
    --text-muted:    #94a3b8;
    --border:        #2d3a52;
}

body.landing {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Segoe UI', system-ui, sans-serif;
}

/* ── Navbar ── */
.landing-nav {
    background-color: rgba(10, 14, 26, 0.95);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
}

.landing-nav .brand {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-green);
    text-decoration: none;
    letter-spacing: -0.5px;
}

/* ── Hero ── */
.hero {
    padding: 100px 0 80px;
    background: linear-gradient(135deg, #0a0e1a 0%, #0f1729 50%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 200, 150, 0.07) 0%, transparent 70%);
    pointer-events: none;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 200, 150, 0.12);
    color: var(--accent-green);
    border: 1px solid rgba(0, 200, 150, 0.3);
    border-radius: 20px;
    padding: 4px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 1.2rem;
}

.hero h1 .highlight {
    color: var(--accent-green);
}

.hero .subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: 2rem;
}

.btn-primary-custom {
    background-color: var(--accent-green);
    color: #0a0e1a;
    font-weight: 700;
    padding: 12px 28px;
    border-radius: 8px;
    border: none;
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
    transition: background 0.2s, transform 0.1s;
}

.btn-primary-custom:hover {
    background-color: #00b386;
    color: #0a0e1a;
    transform: translateY(-1px);
}

.btn-outline-custom {
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
    transition: border-color 0.2s, color 0.2s;
}

.btn-outline-custom:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

/* ── Mock dashboard ── */
.mock-dashboard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.5);
}

.mock-header {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}

.mock-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mock-stat {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    margin-bottom: 10px;
}

.mock-stat .label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mock-stat .value {
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: 2px;
}

.mock-stat .value.green { color: var(--accent-green); }
.mock-stat .value.blue  { color: var(--accent-blue); }
.mock-stat .value.white { color: var(--text-primary); }

.mock-bar-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.8rem;
}

.mock-bar {
    height: 6px;
    border-radius: 3px;
    background: var(--border);
    flex: 1;
    margin: 0 10px;
}

.mock-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--accent-green);
}

.mock-tag {
    display: inline-block;
    background: rgba(79, 142, 247, 0.15);
    color: var(--accent-blue);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 0.72rem;
    font-weight: 600;
    margin: 2px;
}

/* ── Features ── */
.features {
    padding: 90px 0;
    background-color: var(--bg-secondary);
}

.section-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-green);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 0.8rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto 3rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    height: 100%;
    transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-card h5 {
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0;
}

/* ── How it works ── */
.how-it-works {
    padding: 90px 0;
    background-color: var(--bg-primary);
}

.step-number {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(0, 200, 150, 0.12);
    border: 1px solid rgba(0, 200, 150, 0.3);
    color: var(--accent-green);
    font-weight: 800;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.step h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ── CTA banner ── */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f1f3a 0%, #0a1628 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.cta-banner h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-banner p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

/* ── Footer ── */
.landing-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 30px 0;
    color: var(--text-muted);
    font-size: 0.88rem;
}