/* Landing page enhancements — BTS Kotabaru, adoption UX */

.landing-bts-banner {
    max-width: 1200px;
    margin: -2rem auto 2rem;
    padding: 0 2rem;
    position: relative;
    z-index: 12;
}

.landing-bts-banner-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1rem 1.5rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.18), rgba(6, 182, 212, 0.12));
    border: 1px solid rgba(16, 185, 129, 0.35);
    box-shadow: 0 8px 32px rgba(16, 185, 129, 0.12);
}

.landing-bts-banner-inner.is-paid {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(6, 182, 212, 0.1));
    border-color: rgba(59, 130, 246, 0.3);
}

.landing-bts-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.25);
    color: #10b981;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.landing-bts-text {
    flex: 1;
    min-width: 200px;
}

.landing-bts-text strong {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    color: #f8fafc;
    margin-bottom: 0.15rem;
}

.landing-bts-text span {
    font-size: 0.82rem;
    color: #94a3b8;
    line-height: 1.45;
}

body.light-mode .landing-bts-text strong { color: #0f172a; }
body.light-mode .landing-bts-text span { color: #475569; }

.landing-steps-sec {
    max-width: 1200px;
    margin: 0 auto 3rem;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.landing-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.landing-step-card {
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.landing-step-card:hover {
    transform: translateY(-4px);
    border-color: rgba(6, 182, 212, 0.35);
}

body.light-mode .landing-step-card {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(15, 23, 42, 0.08);
}

.landing-step-num {
    width: 36px;
    height: 36px;
    margin: 0 auto 0.75rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #06b6d4, #10b981);
    color: #020617;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

.landing-step-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #f8fafc;
}

body.light-mode .landing-step-card h4 { color: #0f172a; }

.landing-step-card p {
    font-size: 0.82rem;
    color: #94a3b8;
    line-height: 1.55;
    margin: 0;
}

.landing-trust-bar {
    max-width: 1200px;
    margin: 2.5rem auto;
    padding: 0 2rem;
}

.landing-trust-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 1.25rem 1.75rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

body.light-mode .landing-trust-inner {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.08);
}

.landing-trust-org {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.landing-trust-org img {
    height: 52px;
    object-fit: contain;
}

.landing-trust-org h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    margin: 0 0 0.2rem;
    color: #f8fafc;
}

body.light-mode .landing-trust-org h4 { color: #0f172a; }

.landing-trust-org p {
    margin: 0;
    font-size: 0.78rem;
    color: #64748b;
}

.landing-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.landing-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(6, 182, 212, 0.12);
    color: #06b6d4;
    border: 1px solid rgba(6, 182, 212, 0.25);
}

.landing-route-presets {
    max-width: 1200px;
    margin: 0 auto 2rem;
    padding: 0 2rem;
}

.landing-route-presets-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #64748b;
    margin-bottom: 0.75rem;
}

.landing-route-presets-scroll {
    display: flex;
    gap: 0.65rem;
    overflow-x: auto;
    padding-bottom: 0.35rem;
    scrollbar-width: thin;
}

.landing-route-preset-btn {
    flex-shrink: 0;
    padding: 0.55rem 1rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.5);
    color: #e2e8f0;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.landing-route-preset-btn:hover,
.landing-route-preset-btn.active {
    border-color: rgba(6, 182, 212, 0.5);
    background: rgba(6, 182, 212, 0.15);
    color: #06b6d4;
}

body.light-mode .landing-route-preset-btn {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.12);
    color: #334155;
}

.landing-faq-sec {
    max-width: 800px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.landing-faq-item {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    margin-bottom: 0.65rem;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.4);
}

body.light-mode .landing-faq-item {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.08);
}

.landing-faq-q {
    width: 100%;
    text-align: left;
    padding: 1rem 1.25rem;
    background: none;
    border: none;
    color: #f8fafc;
    font-family: 'Outfit', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

body.light-mode .landing-faq-q { color: #0f172a; }

.landing-faq-q i {
    transition: transform 0.25s ease;
    color: #06b6d4;
    font-size: 0.85rem;
}

.landing-faq-item.open .landing-faq-q i { transform: rotate(180deg); }

.landing-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.landing-faq-item.open .landing-faq-a { max-height: 300px; }

.landing-faq-a-inner {
    padding: 0 1.25rem 1rem;
    font-size: 0.85rem;
    color: #94a3b8;
    line-height: 1.6;
}

.landing-download-sec {
    max-width: 1000px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.landing-download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.landing-download-card {
    padding: 1.75rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(15, 23, 42, 0.5);
    text-align: center;
}

body.light-mode .landing-download-card {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.08);
}

.landing-download-card i {
    font-size: 2rem;
    color: #06b6d4;
    margin-bottom: 0.75rem;
}

.landing-download-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
    color: #f8fafc;
}

body.light-mode .landing-download-card h4 { color: #0f172a; }

.landing-download-card p {
    font-size: 0.82rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.landing-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: 50px;
    background: linear-gradient(135deg, #06b6d4, #10b981);
    color: #020617;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.landing-download-btn:hover {
    transform: translateY(-2px);
    color: #020617;
}

.landing-download-btn.is-disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.landing-sticky-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    background: rgba(10, 12, 26, 0.92);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom, 0));
    justify-content: space-around;
    align-items: stretch;
}

body.light-mode .landing-sticky-nav {
    background: rgba(255, 255, 255, 0.95);
    border-top-color: rgba(15, 23, 42, 0.08);
}

.landing-sticky-nav-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    padding: 0.45rem 0.25rem;
    background: none;
    border: none;
    color: #64748b;
    font-size: 0.62rem;
    font-weight: 600;
    cursor: pointer;
    min-width: 0;
}

.landing-sticky-nav-btn i {
    font-size: 1.1rem;
}

.landing-sticky-nav-btn.active,
.landing-sticky-nav-btn:hover {
    color: #06b6d4;
}

.landing-survey-widget {
    max-width: 480px;
    margin: 0 auto 3rem;
    padding: 1rem 1.25rem;
    border-radius: 16px;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.2);
    text-align: center;
}

.landing-survey-widget p {
    font-size: 0.88rem;
    color: #94a3b8;
    margin-bottom: 0.75rem;
}

.landing-survey-btns {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.landing-survey-btns button {
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.5);
    color: #e2e8f0;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
}

.landing-survey-btns button:hover {
    border-color: #06b6d4;
    color: #06b6d4;
}

.landing-survey-thanks {
    font-size: 0.85rem;
    color: #10b981;
    font-weight: 600;
}

.hero-actions .btn-gradient-primary-map {
    background: linear-gradient(135deg, #06b6d4 0%, #10b981 100%);
}

@media (max-width: 768px) {
    .landing-sticky-nav { display: flex; }
    body.landing-page { padding-bottom: 72px; }
    .landing-steps-grid { grid-template-columns: 1fr; }
    .landing-bts-banner { margin-top: -1rem; }
}

@media (max-width: 991px) {
    .landing-trust-inner { flex-direction: column; text-align: center; }
    .landing-trust-org { flex-direction: column; }
}