body.landing-page {
    --landing-surface: rgba(255, 255, 255, 0.88);
    --landing-surface-strong: rgba(255, 255, 255, 0.96);
    --landing-border: rgba(0, 0, 0, 0.08);
    --landing-soft: #607060;
    display: block;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(74, 175, 80, 0.16), transparent 24rem),
        radial-gradient(circle at top right, rgba(46, 125, 50, 0.1), transparent 20rem),
        linear-gradient(180deg, #eef4ee 0%, var(--bg-color) 100%);
    color: var(--text-color);
}

body.landing-page[data-theme="dark"] {
    --landing-surface: rgba(25, 43, 27, 0.9);
    --landing-surface-strong: rgba(30, 49, 32, 0.96);
    --landing-border: rgba(255, 255, 255, 0.08);
    --landing-soft: rgba(210, 234, 214, 0.72);
    background:
        radial-gradient(circle at top left, rgba(74, 175, 80, 0.2), transparent 24rem),
        radial-gradient(circle at top right, rgba(46, 125, 50, 0.12), transparent 20rem),
        linear-gradient(180deg, #101b11 0%, var(--bg-color) 100%);
}

.landing-shell {
    width: min(1380px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 36px;
}

.landing-nav,
.landing-stage,
.landing-final-cta {
    position: relative;
    overflow: hidden;
}

.landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 22px;
    margin-bottom: 18px;
    border-radius: 28px;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(14px);
    overflow: visible;
    z-index: 30;
}

.landing-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--text-color);
    min-width: 0;
}

.landing-brand-mark {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    padding: 8px;
    background: linear-gradient(135deg, rgba(74, 175, 80, 0.16), rgba(46, 125, 50, 0.08));
    border: 1px solid var(--landing-border);
    box-shadow: var(--shadow-sm);
}

.landing-brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.landing-brand-copy {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.landing-brand-copy strong {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.landing-brand-copy small {
    color: var(--landing-soft);
    font-size: 0.83rem;
}

.landing-nav-panel {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-left: auto;
    min-width: 0;
    z-index: 31;
}

.landing-menu {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 0;
    background: transparent;
    border: none;
}

.landing-menu a,
.landing-footer-links a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.92rem;
    font-weight: 700;
}

.landing-footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.landing-menu a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid var(--landing-border);
    background: rgba(74, 175, 80, 0.06);
    box-shadow: var(--shadow-sm);
}

.landing-nav-dropdown {
    position: relative;
}

.landing-nav-dropdown summary {
    list-style: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid var(--landing-border);
    background: rgba(74, 175, 80, 0.06);
    box-shadow: var(--shadow-sm);
    color: var(--text-color);
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    user-select: none;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.landing-nav-dropdown summary::-webkit-details-marker {
    display: none;
}

.landing-nav-dropdown summary::marker {
    display: none;
}

.landing-nav-dropdown summary i {
    font-size: 0.82rem;
    transition: transform 0.16s ease;
}

.landing-nav-dropdown[open] summary i {
    transform: rotate(180deg);
}

.landing-nav-dropdown summary:hover {
    transform: translateY(-1px);
}

.landing-nav-dropdown-panel {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    min-width: 280px;
    max-width: min(90vw, 320px);
    display: grid;
    gap: 8px;
    padding: 10px;
    border-radius: 20px;
    background: var(--landing-surface-strong);
    border: 1px solid var(--landing-border);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(14px);
}

.landing-nav-dropdown-panel a {
    justify-content: flex-start;
    width: 100%;
}

.landing-nav-actions,
.landing-cta-group,
.landing-final-actions,
.landing-carousel-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.landing-nav-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
}

.landing-nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--landing-border);
    border-radius: 16px;
    background: var(--landing-surface-strong);
    color: var(--text-color);
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.landing-nav-toggle:hover {
    transform: translateY(-1px);
}

.landing-theme-toggle,
.landing-carousel-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 44px;
    height: 44px;
    border: 1px solid var(--landing-border);
    border-radius: 999px;
    background: var(--landing-surface-strong);
    color: var(--text-color);
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.landing-theme-toggle-copy {
    display: none;
}

.landing-theme-toggle:hover,
.landing-carousel-button:hover,
.landing-button:hover,
.landing-menu a:hover,
.landing-footer-links a:hover {
    transform: translateY(-1px);
}

.landing-nav-actions .founder-button {
    min-height: 44px;
    box-shadow: var(--shadow-sm);
}

.landing-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.94rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.landing-button-primary {
    background: linear-gradient(135deg, var(--p-500), var(--p-700));
    color: #ffffff;
    box-shadow: 0 12px 24px rgba(32, 113, 41, 0.2);
}

.landing-button-secondary {
    background: var(--landing-surface-strong);
    border-color: var(--landing-border);
    color: var(--text-color);
}

.landing-stage {
    padding: 26px;
    border-radius: 36px;
    background:
        radial-gradient(circle at 8% 10%, rgba(74, 175, 80, 0.16), transparent 12rem),
        radial-gradient(circle at 94% 12%, rgba(46, 125, 50, 0.14), transparent 12rem),
        linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(223, 240, 223, 0.76));
    border: 1px solid rgba(74, 175, 80, 0.12);
    box-shadow: var(--shadow-lg);
}

body.landing-page[data-theme="dark"] .landing-stage {
    background:
        radial-gradient(circle at 8% 10%, rgba(74, 175, 80, 0.18), transparent 12rem),
        radial-gradient(circle at 94% 12%, rgba(46, 125, 50, 0.14), transparent 12rem),
        linear-gradient(135deg, rgba(25, 43, 27, 0.96), rgba(19, 31, 21, 0.92));
    border-color: rgba(255, 255, 255, 0.08);
}

.landing-stage::before,
.landing-stage::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.landing-stage::before {
    width: 340px;
    height: 340px;
    top: -180px;
    left: -90px;
    background: radial-gradient(circle, rgba(74, 175, 80, 0.2) 0%, rgba(74, 175, 80, 0.04) 60%, transparent 72%);
}

.landing-stage::after {
    width: 260px;
    height: 260px;
    right: -100px;
    bottom: -120px;
    background: radial-gradient(circle, rgba(46, 125, 50, 0.14) 0%, rgba(46, 125, 50, 0.04) 60%, transparent 72%);
}

.landing-stage-grid {
    position: relative;
    z-index: 1;
    display: block;
}

.landing-final-cta {
    border-radius: 28px;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    backdrop-filter: blur(14px);
}

.landing-carousel-panel {
    width: 100%;
}

.landing-panel-intro {
    margin-bottom: 18px;
}

.landing-section-kicker,
.landing-badge,
.landing-carousel-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.landing-section-kicker,
.landing-carousel-kicker {
    background: rgba(74, 175, 80, 0.1);
    color: var(--dark-green);
}

body.landing-page[data-theme="dark"] .landing-section-kicker,
body.landing-page[data-theme="dark"] .landing-carousel-kicker,
body.landing-page[data-theme="dark"] .landing-badge {
    color: #a9dcae;
    background: rgba(74, 175, 80, 0.12);
}

.landing-badge {
    background: rgba(74, 175, 80, 0.12);
    color: var(--dark-green);
}

.landing-panel-intro h1,
.landing-final-cta h2 {
    margin-top: 14px;
    font-size: clamp(2rem, 4vw, 3.7rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
}

.landing-panel-intro p,
.landing-final-cta p,
.landing-info-card span {
    margin-top: 12px;
    line-height: 1.7;
    color: var(--landing-soft);
}

.landing-stage-points {
    display: grid;
    gap: 12px;
    margin-top: 22px;
}

.landing-info-card {
    padding: 16px 18px;
    border-radius: 20px;
    background: var(--landing-surface-strong);
    border: 1px solid var(--landing-border);
}

.landing-info-card strong,
.landing-carousel-header strong {
    display: block;
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.landing-cta-group {
    flex-wrap: wrap;
    margin-top: 22px;
}

.landing-carousel {
    border-radius: 24px;
    background: var(--landing-surface-strong);
    border: 1px solid var(--landing-border);
    overflow: hidden;
}

.landing-carousel-header,
.landing-carousel-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 18px;
}

.landing-carousel-count {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-color);
}

.landing-carousel-viewport {
    overflow: hidden;
    border-top: 1px solid var(--landing-border);
    border-bottom: 1px solid var(--landing-border);
}

.landing-carousel-track {
    display: flex;
    transition: transform 0.65s ease;
}

.landing-slide {
    min-width: 100%;
    display: block;
}

.landing-slide-image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 0;
    overflow: hidden;
    object-fit: contain;
    background: transparent;
}

.landing-carousel-dots {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.landing-carousel-dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(81, 99, 84, 0.24);
    cursor: pointer;
    transition: transform 0.16s ease, background 0.16s ease;
}

.landing-carousel-dot.is-active {
    transform: scale(1.2);
    background: var(--primary-green);
}

.landing-final-cta {
    margin-top: 20px;
    padding: 24px 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: var(--shadow-sm);
}

.landing-final-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
}

.landing-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 6px 0;
    color: var(--landing-soft);
    font-size: 0.92rem;
}

.landing-footer-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

@media (max-width: 1180px) {
    .landing-final-cta {
        grid-template-columns: 1fr;
        display: grid;
    }

    .landing-final-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 960px) {
    .landing-nav {
        padding: 16px;
        gap: 12px;
    }

    .landing-brand {
        justify-content: flex-start;
        min-width: 0;
    }

    .landing-nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-left: auto;
        flex-shrink: 0;
    }

    .landing-nav-panel {
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        right: 0;
        z-index: 20;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
        margin-left: 0;
        padding: 14px;
        border-radius: 24px;
        background: var(--landing-surface-strong);
        border: 1px solid var(--landing-border);
        box-shadow: var(--shadow-lg);
    }

    .landing-nav.is-open .landing-nav-panel {
        display: flex;
    }

    .landing-menu {
        display: flex;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .landing-nav-dropdown {
        width: 100%;
    }

    .landing-nav-dropdown summary {
        width: 100%;
        justify-content: space-between;
        border-radius: 16px;
    }

    .landing-nav-dropdown-panel {
        position: static;
        width: 100%;
        max-width: none;
        min-width: 0;
        margin-top: 10px;
        border-radius: 18px;
    }

    .landing-nav-actions {
        flex-direction: column;
        align-items: stretch;
        justify-content: center;
    }

    .landing-nav-actions > * {
        width: 100%;
    }

    .landing-theme-toggle {
        width: 100%;
        height: 48px;
        border-radius: 16px;
        justify-content: space-between;
        padding: 0 16px;
    }

    .landing-theme-toggle-copy {
        display: inline-block;
        font-size: 0.92rem;
        font-weight: 700;
    }
}

@media (max-width: 768px) {
    body.landing-page {
        padding-top: 0;
        background:
            radial-gradient(circle at top left, rgba(74, 175, 80, 0.16), transparent 18rem),
            linear-gradient(180deg, #eef4ee 0%, var(--bg-color) 100%);
    }

    body.landing-page[data-theme="dark"] {
        background:
            radial-gradient(circle at top left, rgba(74, 175, 80, 0.2), transparent 18rem),
            linear-gradient(180deg, #101b11 0%, var(--bg-color) 100%);
    }

    .landing-shell {
        width: calc(100% - 20px);
        padding: 12px 0 24px;
    }

    .landing-stage,
    .landing-final-cta {
        border-radius: 24px;
    }

    .landing-stage {
        padding: 12px;
    }

    .landing-final-cta {
        padding: 16px;
    }

    .landing-carousel-header,
    .landing-carousel-footer {
        padding: 12px;
    }

    .landing-carousel-header,
    .landing-carousel-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .landing-carousel-count {
        font-size: 0.88rem;
    }

    .landing-carousel-buttons {
        width: 100%;
    }

    .landing-carousel-button {
        flex: 1;
        width: auto;
        border-radius: 16px;
    }

    .landing-slide-image {
        aspect-ratio: 16 / 10;
    }

    .landing-panel-intro h1,
    .landing-final-cta h2 {
        font-size: clamp(1.45rem, 7vw, 2rem);
    }

    .landing-panel-intro {
        margin-bottom: 10px;
    }

    .landing-theme-toggle {
        min-height: 48px;
    }

    .landing-footer {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 4px 0;
    }
}

@media (max-width: 540px) {
    .landing-shell {
        width: calc(100% - 16px);
    }

    .landing-nav {
        padding: 14px;
        border-radius: 22px;
    }

    .landing-brand {
        justify-content: flex-start;
        gap: 10px;
    }

    .landing-brand-mark {
        width: 48px;
        height: 48px;
        border-radius: 14px;
    }

    .landing-brand-copy small {
        font-size: 0.76rem;
    }

    .landing-stage {
        padding: 10px;
        border-radius: 22px;
    }

    .landing-panel-intro {
        margin-bottom: 8px;
    }

    .landing-panel-intro h1,
    .landing-final-cta h2 {
        margin-top: 8px;
        font-size: clamp(1.3rem, 8vw, 1.75rem);
    }

    .landing-panel-intro p,
    .landing-final-cta p {
        font-size: 0.93rem;
        line-height: 1.6;
    }

    .landing-carousel {
        border-radius: 20px;
    }

    .landing-carousel-header,
    .landing-carousel-footer {
        padding: 10px;
    }

    .landing-slide-image {
        aspect-ratio: 16 / 11;
    }

    .landing-final-cta {
        padding: 14px;
        border-radius: 22px;
    }

    .landing-final-actions {
        width: 100%;
    }

    .landing-final-actions > * {
        width: 100%;
    }
}