/* ============================================================
   Landing page styles - TeamFlow public homepage
   Uses the same design tokens as assets/css/style.css
   ============================================================ */

/* ---------- Navbar ---------- */
.landing-navbar {
    background: var(--bg-nav);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.landing-navbar .navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--text-main);
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.brand-icon img {
    height: 30px;
    width: auto;
    object-fit: contain;
}

.landing-navbar .nav-link {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.82rem;
    border-radius: var(--radius-xs);
    padding: 6px 12px !important;
    transition: var(--transition);
}

.landing-navbar .nav-link:hover,
.landing-navbar .nav-link.active {
    color: var(--primary);
    background: var(--primary-bg);
}

/* ---------- Hero ---------- */
.landing-hero {
    position: relative;
    padding: 72px 0 40px;
    overflow: hidden;
    background:
        radial-gradient(1000px 500px at 85% -10%, var(--primary-bg), transparent 60%),
        radial-gradient(800px 400px at 0% 110%, rgba(59,130,246,0.06), transparent 55%);
}

.landing-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 16px;
    color: var(--text-main);
}

[dir="rtl"] .landing-title {
    font-weight: 900;
    letter-spacing: -0.02em;
}

.landing-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    line-height: 1.9;
    max-width: 620px;
}

[dir="rtl"] .landing-subtitle {
    text-align: justify;
    text-justify: inter-word;
}

.landing-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: 999px;
    background: var(--primary-bg);
    color: var(--primary);
    border: 1px solid var(--border);
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.landing-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    border-radius: 999px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-xs);
    color: var(--text-secondary);
    font-size: 0.86rem;
    font-weight: 600;
}

.landing-chip i {
    color: var(--primary);
}

.landing-hero-chips {
    row-gap: 10px;
}

/* Hero preview card */
.landing-hero-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: rotate(0.001deg);
}

.landing-hero-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    background: var(--bg-card-hover);
    border-bottom: 1px solid var(--border-light);
}

.landing-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    display: inline-block;
}

.landing-dot:nth-child(1) { background: var(--danger); }
.landing-dot:nth-child(2) { background: var(--warning); }
.landing-dot:nth-child(3) { background: var(--success); }

.landing-mini-card {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    background: var(--bg-card-hover);
}

.landing-hero-stat-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 16px;
    border-top: 1px solid var(--border-light);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.landing-progress-line {
    padding: 8px 16px;
}

.landing-progress-line .progress {
    height: 8px;
    border-radius: 999px;
    background: var(--bg-body);
    overflow: hidden;
}

.landing-progress-line .progress-bar {
    border-radius: 999px;
}

/* Preview card — divider */
.landing-preview-divider {
    height: 1px;
    background: var(--border-light);
    margin: 0 16px;
}

/* Preview card — section title */
.landing-preview-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 8px;
}

/* Preview card — tasks */
.landing-preview-tasks {
    padding: 12px 16px;
}

.landing-preview-task-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.landing-task-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid var(--border-light);
    background: var(--bg-card-hover);
    color: var(--text-secondary);
}

.landing-task-badge strong {
    font-weight: 800;
}

.landing-task-open {
    border-color: rgba(59,130,246,0.25);
    color: var(--info);
}

.landing-task-progress {
    border-color: rgba(245,158,11,0.25);
    color: var(--warning);
}

.landing-task-done {
    border-color: rgba(16,185,129,0.25);
    color: var(--success);
}

/* Preview card — team members */
.landing-preview-team {
    padding: 10px 16px 12px;
}

.landing-preview-member {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 0.82rem;
}

.landing-member-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.landing-member-name {
    font-weight: 600;
    color: var(--text-main);
}

.landing-member-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-inline-start: auto;
}

.landing-member-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.landing-member-status.online {
    background: var(--success);
    box-shadow: 0 0 0 2px rgba(16,185,129,0.25);
}

.landing-member-status.away {
    background: var(--warning);
    box-shadow: 0 0 0 2px rgba(245,158,11,0.2);
}

/* Preview card — footer row (chat + notifications) */
.landing-preview-footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px 14px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.landing-preview-chat-indicator,
.landing-preview-notif-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.landing-preview-chat-indicator i {
    color: var(--success);
    font-size: 0.95rem;
}

.landing-preview-notif-indicator i {
    color: var(--warning);
    font-size: 0.95rem;
}

.landing-notif-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--danger);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 800;
    line-height: 1;
}

/* ---------- Sections ---------- */
.landing-section {
    padding: 64px 0;
}

.landing-section-tinted {
    background:
        linear-gradient(180deg, transparent, var(--primary-bg) 30%, var(--primary-bg) 70%, transparent);
}

.landing-section-title {
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 10px;
}

.landing-section-subtitle {
    color: var(--text-secondary);
    max-width: 720px;
    margin-inline: auto;
    line-height: 1.9;
}

/* ---------- Feature cards ---------- */
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 26px 22px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--primary-bg);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    margin-bottom: 16px;
}

.feature-card h5 {
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.85;
    margin: 0;
}

/* ---------- Target tier cards ---------- */
.tier-card {
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    padding: 24px 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.tier-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tier-label {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.tier-value {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-main);
}

.tier-primary   { border-top: 4px solid var(--info); }
.tier-success   { border-top: 4px solid var(--success); }
.tier-warning   { border-top: 4px solid var(--warning); }
.tier-info      { border-top: 4px solid #a855f7; }

/* ---------- Steps ---------- */
.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 28px 22px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.step-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.step-number {
    width: 46px;
    height: 46px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-weight: 800;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 14px var(--primary-glow);
}

.step-card h5 {
    font-weight: 700;
    color: var(--text-main);
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.85;
}

/* ---------- About ---------- */
.landing-about-text {
    color: var(--text-secondary);
    line-height: 2.05;
    font-size: 1.02rem;
    max-width: 900px;
    margin-inline: auto;
}

[dir="rtl"] .landing-about-text {
    text-align: justify;
    text-justify: inter-word;
}

.about-services .about-service-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    height: 100%;
    padding: 14px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    font-size: 0.92rem;
    line-height: 1.8;
    color: var(--text-secondary);
    transition: var(--transition);
}

.about-services .about-service-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--border);
}

.about-services .about-service-item i {
    color: var(--primary);
    font-size: 1.15rem;
    flex-shrink: 0;
    margin-top: 3px;
}

/* ---------- Footer ---------- */
.landing-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-light);
    color: var(--text-secondary);
    padding: 28px 0 22px;
}

.landing-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.landing-footer a:hover {
    text-decoration: underline;
}

/* ---------- Wave separators ---------- */
.landing-wave {
    display: block;
    width: 100%;
    height: 60px;
    color: var(--bg-card);
}

/* ---------- Register organization page ---------- */
.register-org-card {
    max-width: 780px;
    margin-inline: auto;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg, 20px);
    box-shadow: var(--shadow-lg);
}

.register-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--primary);
    font-size: 1.02rem;
}

.register-section-title i {
    font-size: 1.15rem;
}

.register-section-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border-light);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .landing-hero { padding: 48px 0 28px; }
    .landing-section { padding: 48px 0; }
    .landing-subtitle { max-width: none; }
}