/* Venty — Landing page */

:root {
    --landing-bg: #f8fafc;
    --landing-surface: #ffffff;
    --landing-text: #0f172a;
    --landing-text-muted: #64748b;
    --landing-border: #e2e8f0;
    --landing-primary: #4f46e5;
    --landing-primary-hover: #4338ca;
    --landing-primary-light: #eef2ff;
    --landing-accent: #0ea5e9;
    --landing-accent-light: #e0f2fe;
    --landing-dark: #0f172a;
    --landing-dark-soft: #1e293b;
    --landing-radius: 12px;
    --landing-radius-lg: 20px;
    --landing-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
    --landing-shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.12);
    --landing-container: min(1120px, calc(100% - 2.5rem));
    --landing-transition: 0.25s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

.landing-body {
    margin: 0;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--landing-text);
    background: var(--landing-bg);
    -webkit-font-smoothing: antialiased;
}

.landing-body.landing-nav-open {
    overflow: hidden;
}

.landing-skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 200;
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    background: var(--landing-primary);
    border-radius: 0 0 8px 8px;
    transition: top var(--landing-transition);
}

.landing-skip-link:focus {
    top: 0;
    outline: 2px solid var(--landing-dark);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.landing-container {
    width: var(--landing-container);
    margin-inline: auto;
}

/* Buttons */
.landing-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.25;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    transition: background var(--landing-transition), color var(--landing-transition), border-color var(--landing-transition), transform var(--landing-transition), box-shadow var(--landing-transition);
}

.landing-btn:focus-visible {
    outline: 2px solid var(--landing-primary);
    outline-offset: 2px;
}

.landing-btn--primary {
    color: #fff;
    background: var(--landing-primary);
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.landing-btn--primary:hover {
    background: var(--landing-primary-hover);
    transform: translateY(-1px);
}

.landing-btn--outline {
    color: var(--landing-text);
    background: var(--landing-surface);
    border-color: var(--landing-border);
}

.landing-btn--outline:hover {
    border-color: var(--landing-primary);
    color: var(--landing-primary);
}

.landing-btn--white {
    color: var(--landing-primary);
    background: #fff;
}

.landing-btn--white:hover {
    background: var(--landing-primary-light);
}

.landing-btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.landing-btn--lg {
    padding: 0.9375rem 1.75rem;
    font-size: 1rem;
}

.landing-btn--block {
    width: 100%;
}

/* Navigation */
.landing-nav-shell {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--landing-border);
}

.landing-nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 4rem;
}

.landing-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    text-decoration: none;
    color: var(--landing-text);
    font-weight: 700;
    font-size: 1.25rem;
}

.landing-logo__icon {
    display: flex;
    width: 2rem;
    height: 2rem;
    color: var(--landing-primary);
}

.landing-logo__icon svg {
    width: 100%;
    height: 100%;
}

.landing-nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

.landing-nav__toggle-bar {
    display: block;
    width: 1.375rem;
    height: 2px;
    margin-inline: auto;
    background: var(--landing-text);
    border-radius: 1px;
    transition: transform var(--landing-transition), opacity var(--landing-transition);
}

.landing-nav__menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.landing-nav__backdrop {
    display: none;
}

.landing-nav__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.landing-nav__links {
    display: flex;
    gap: 1.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.landing-nav__links a {
    color: var(--landing-text-muted);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color var(--landing-transition);
}

.landing-nav__links a:hover {
    color: var(--landing-primary);
}

/* Section common */
.landing-section {
    padding-block: 5rem;
}

.landing-section__header {
    max-width: 40rem;
    margin-inline: auto;
    margin-bottom: 3rem;
    text-align: center;
}

.landing-section__title {
    margin: 0 0 1rem;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--landing-text);
}

.landing-section__subtitle {
    margin: 0;
    font-size: 1.0625rem;
    color: var(--landing-text-muted);
}

.landing-eyebrow {
    display: inline-block;
    margin: 0 0 1rem;
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--landing-primary);
    background: var(--landing-primary-light);
    border-radius: 999px;
}

/* Reveal animation */
[data-landing-target='reveal'] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-landing-target='reveal'].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    [data-landing-target='reveal'] {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Hero */
.landing-hero {
    position: relative;
    padding-block: 4rem 5rem;
    overflow: hidden;
}

.landing-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.landing-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 70, 229, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 70, 229, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 70%);
}

.landing-hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.landing-hero__glow--1 {
    top: -10%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: var(--landing-accent);
}

.landing-hero__glow--2 {
    bottom: 0;
    left: -5%;
    width: 350px;
    height: 350px;
    background: var(--landing-primary);
}

.landing-hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.landing-hero__title {
    margin: 0 0 1.25rem;
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.landing-hero__subtitle {
    margin: 0 0 2rem;
    font-size: 1.125rem;
    color: var(--landing-text-muted);
    max-width: 32rem;
}

.landing-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.875rem;
    margin-bottom: 2.5rem;
}

.landing-hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem 2rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.landing-hero__trust li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--landing-text-muted);
}

.landing-hero__trust svg {
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
    color: var(--landing-primary);
}

.landing-hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    min-height: 420px;
}

.landing-hero__phone {
    position: relative;
    width: min(100%, 280px);
    padding: 12px;
    background: var(--landing-dark);
    border-radius: 36px;
    box-shadow: var(--landing-shadow-lg);
    animation: landing-float 6s ease-in-out infinite;
}

.landing-hero__phone-notch {
    width: 80px;
    height: 6px;
    margin: 0 auto 10px;
    background: #334155;
    border-radius: 3px;
}

.landing-hero__phone-screen {
    overflow: hidden;
    border-radius: 24px;
    aspect-ratio: 9 / 19;
    background: #000;
}

.landing-hero__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

@keyframes landing-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@media (prefers-reduced-motion: reduce) {
    .landing-hero__phone {
        animation: none;
    }
}

/* Showcase distributeurs */
.landing-showcase {
    background: var(--landing-surface);
}

.landing-showcase__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.landing-showcase__figure {
    margin: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--landing-bg);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-lg);
    box-shadow: var(--landing-shadow);
}

.landing-showcase__figure img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: center top;
}

/* Problem */
.landing-problem {
    background: var(--landing-surface);
}

.landing-problem__questions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.landing-card {
    padding: 1.5rem;
    background: var(--landing-bg);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius);
    transition: transform var(--landing-transition), box-shadow var(--landing-transition);
}

.landing-card--question:hover {
    transform: translateY(-2px);
    box-shadow: var(--landing-shadow);
}

.landing-question-card__header {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
}

.landing-question-card__icon {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    color: var(--landing-primary);
    background: var(--landing-primary-light);
    border-radius: 10px;
}

.landing-question-card__icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.landing-question-card__title {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--landing-primary);
}

.landing-card--question p {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.45;
}

.landing-problem__consequences-title {
    margin: 0 0 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
}

.landing-problem__consequences-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.landing-problem__consequences-list li {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--landing-radius);
}

.landing-problem__consequence-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    color: #dc2626;
    background: #fff;
    border-radius: 10px;
}

.landing-problem__consequence-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.landing-problem__consequences-list strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.9375rem;
}

.landing-problem__consequences-list p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--landing-text-muted);
}

/* Steps */
.landing-steps__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.landing-step {
    position: relative;
    padding: 2rem 1.5rem;
    text-align: center;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-lg);
    box-shadow: var(--landing-shadow);
}

.landing-step__illustration {
    display: flex;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.landing-step__illustration svg {
    width: 100px;
    height: 100px;
}

.landing-step__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    background: var(--landing-primary);
    border-radius: 50%;
}

.landing-step__title {
    margin: 0 0 0.75rem;
    font-size: 1.125rem;
    font-weight: 700;
}

.landing-step__text {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--landing-text-muted);
}

.landing-steps__cta {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

/* Features */
.landing-features {
    background: var(--landing-surface);
}

.landing-features__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.landing-feature-card {
    padding: 2rem;
    background: var(--landing-bg);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-lg);
    transition: transform var(--landing-transition), box-shadow var(--landing-transition);
}

.landing-feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--landing-shadow-lg);
}

.landing-feature-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin-bottom: 1.25rem;
    border-radius: 12px;
}

.landing-feature-card__icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.landing-feature-card__icon--indigo {
    color: #4f46e5;
    background: #eef2ff;
}

.landing-feature-card__icon--amber {
    color: #d97706;
    background: #fffbeb;
}

.landing-feature-card__icon--cyan {
    color: #0891b2;
    background: #ecfeff;
}

.landing-feature-card__icon--violet {
    color: #7c3aed;
    background: #f5f3ff;
}

.landing-feature-card__title {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
}

.landing-feature-card__text {
    margin: 0 0 1.25rem;
    font-size: 0.9375rem;
    color: var(--landing-text-muted);
}

.landing-feature-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.landing-feature-card__tags li {
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--landing-text-muted);
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 999px;
}

/* Dashboard mockup */
.landing-dashboard {
    background: var(--landing-surface);
}

.landing-dashboard__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.landing-dashboard__header .landing-section__header {
    margin: 0;
    text-align: left;
}

.landing-dashboard__features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.landing-dashboard__features-list li {
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--landing-primary);
    background: var(--landing-primary-light);
    border-radius: 999px;
}

.landing-dashboard__mockup {
    border-radius: var(--landing-radius-lg);
    overflow: hidden;
    box-shadow: var(--landing-shadow-lg);
}

.landing-dashboard__window {
    background: #f1f5f9;
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-lg);
}

.landing-dashboard__titlebar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--landing-dark);
}

.landing-dashboard__titlebar span:first-child,
.landing-dashboard__titlebar span:nth-child(2),
.landing-dashboard__titlebar span:nth-child(3) {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #475569;
}

.landing-dashboard__titlebar span:first-child { background: #ef4444; }
.landing-dashboard__titlebar span:nth-child(2) { background: #eab308; }
.landing-dashboard__titlebar span:nth-child(3) { background: #22c55e; }

.landing-dashboard__titlebar-text {
    margin-left: 0.75rem;
    font-size: 0.75rem;
    color: #94a3b8;
}

.landing-dashboard__layout {
    display: grid;
    grid-template-columns: 180px 1fr;
    min-height: 340px;
}

.landing-dashboard__sidebar {
    padding: 1rem 0.75rem;
    background: var(--landing-dark-soft);
}

.landing-dashboard__nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.75rem;
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
    color: #94a3b8;
    border-radius: 8px;
}

.landing-dashboard__nav-item svg {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.landing-dashboard__nav-item--active {
    color: #fff;
    background: rgba(79, 70, 229, 0.3);
}

.landing-dashboard__main {
    padding: 1.25rem;
    background: #fff;
}

.landing-dashboard__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.landing-dashboard__stat {
    padding: 0.75rem;
    background: var(--landing-bg);
    border-radius: 8px;
}

.landing-dashboard__stat-label {
    display: block;
    font-size: 0.6875rem;
    color: var(--landing-text-muted);
}

.landing-dashboard__stat-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
}

.landing-dashboard__stat-trend {
    font-size: 0.6875rem;
    font-weight: 600;
}

.landing-dashboard__stat-trend--up { color: #16a34a; }
.landing-dashboard__stat-trend--down { color: #dc2626; }

.landing-dashboard__chart {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 80px;
    margin-bottom: 1rem;
    padding: 0.5rem;
    background: var(--landing-bg);
    border-radius: 8px;
}

.landing-dashboard__chart-bar {
    flex: 1;
    height: var(--h);
    background: linear-gradient(180deg, var(--landing-primary), var(--landing-accent));
    border-radius: 4px 4px 0 0;
    opacity: 0.85;
}

.landing-dashboard__table-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 6.5rem;
    gap: 0.5rem;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.75rem;
    border-bottom: 1px solid var(--landing-border);
}

.landing-dashboard__table-row > span:last-child {
    justify-self: stretch;
    text-align: center;
}

.landing-dashboard__table-row--head {
    font-weight: 600;
    color: var(--landing-text-muted);
}

.landing-dashboard__badge {
    padding: 0.125rem 0.5rem;
    font-size: 0.6875rem;
    font-weight: 600;
    border-radius: 999px;
}

.landing-dashboard__badge--ok {
    color: #16a34a;
    background: #dcfce7;
}

.landing-dashboard__badge--warn {
    color: #d97706;
    background: #fef3c7;
}

/* Comparison */
.landing-comparison__table {
    max-width: 56rem;
    margin-inline: auto;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-lg);
    overflow: hidden;
    box-shadow: var(--landing-shadow);
}

.landing-comparison__row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--landing-border);
    font-size: 0.9375rem;
}

.landing-comparison__row:last-child {
    border-bottom: none;
}

.landing-comparison__row--head {
    font-weight: 700;
    background: var(--landing-bg);
}

.landing-comparison__label {
    font-weight: 600;
}

.landing-comparison__row--head .landing-comparison__highlight {
    color: var(--landing-primary);
}

.landing-comparison__bad,
.landing-comparison__good {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50%;
}

.landing-comparison__bad {
    color: #dc2626;
    background: #fef2f2;
}

.landing-comparison__good {
    color: #16a34a;
    background: #dcfce7;
}

/* CTA */
.landing-cta__inner {
    display: grid;
    gap: 2.5rem;
}

.landing-cta__banner {
    padding: 3.5rem 2.5rem;
    text-align: center;
    color: #fff;
    background: linear-gradient(135deg, var(--landing-dark) 0%, #312e81 50%, var(--landing-primary) 100%);
    border-radius: var(--landing-radius-lg);
}

.landing-cta__title {
    margin: 0 0 1rem;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.landing-cta__subtitle {
    max-width: 36rem;
    margin: 0 auto 2rem;
    font-size: 1.0625rem;
    opacity: 0.9;
}

.landing-cta__form-wrapper {
    max-width: 36rem;
    margin-inline: auto;
    padding: 2rem;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-lg);
    box-shadow: var(--landing-shadow);
}

.landing-cta__form-title {
    margin: 0 0 0.25rem;
    font-size: 1.25rem;
    font-weight: 700;
}

.landing-cta__form-subtitle {
    margin: 0 0 1.5rem;
    font-size: 0.9375rem;
    color: var(--landing-text-muted);
}

.landing-cta__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.landing-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.landing-form-group--full {
    grid-column: 1 / -1;
}

.landing-form-group label {
    font-size: 0.875rem;
    font-weight: 500;
}

.landing-form-group input,
.landing-form-group select,
.landing-form-group textarea {
    padding: 0.75rem 0.875rem;
    font: inherit;
    color: var(--landing-text);
    background: var(--landing-bg);
    border: 1px solid var(--landing-border);
    border-radius: 8px;
    transition: border-color var(--landing-transition), box-shadow var(--landing-transition);
}

.landing-form-group input:focus,
.landing-form-group select:focus,
.landing-form-group textarea:focus {
    outline: none;
    border-color: var(--landing-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.landing-form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.landing-cta__form .landing-btn {
    grid-column: 1 / -1;
}

.landing-cta__privacy {
    grid-column: 1 / -1;
    margin: 0;
    font-size: 0.75rem;
    color: var(--landing-text-muted);
    text-align: center;
}

.landing-cta__error {
    grid-column: 1 / -1;
    margin: 0;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: #b91c1c;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--landing-radius);
    text-align: center;
}

.landing-cta__success {
    text-align: center;
    padding: 2rem 1rem;
}

.landing-cta__success svg {
    width: 3rem;
    height: 3rem;
    margin-bottom: 1rem;
    color: #16a34a;
}

.landing-cta__success p {
    margin: 0 0 0.5rem;
}

/* Footer */
.landing-footer {
    padding-block: 3rem 1.5rem;
    background: var(--landing-dark);
    color: #94a3b8;
}

.landing-footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #334155;
}

.landing-logo--footer {
    color: #fff;
}

.landing-logo--footer .landing-logo__icon {
    color: var(--landing-accent);
}

.landing-footer__tagline {
    margin: 0.75rem 0 0;
    max-width: 20rem;
    font-size: 0.875rem;
}

.landing-footer__nav {
    display: flex;
    gap: 4rem;
}

.landing-footer__nav h4 {
    margin: 0 0 0.75rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.landing-footer__nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.landing-footer__nav a {
    display: block;
    padding: 0.25rem 0;
    font-size: 0.875rem;
    color: #94a3b8;
    text-decoration: none;
    transition: color var(--landing-transition);
}

.landing-footer__nav a:hover {
    color: #fff;
}

.landing-footer__bottom {
    padding-top: 1.5rem;
    font-size: 0.8125rem;
    text-align: center;
}

.landing-footer__bottom p {
    margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .landing-hero__inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .landing-hero__content {
        text-align: center;
    }

    .landing-hero__subtitle {
        margin-inline: auto;
    }

    .landing-hero__actions {
        justify-content: center;
    }

    .landing-hero__trust {
        justify-content: center;
    }

    .landing-problem__questions {
        grid-template-columns: repeat(2, 1fr);
    }

    .landing-showcase__grid {
        grid-template-columns: 1fr;
        max-width: 28rem;
        margin-inline: auto;
    }

    .landing-steps__list {
        grid-template-columns: repeat(2, 1fr);
    }

    .landing-dashboard__header {
        flex-direction: column;
    }

    .landing-dashboard__header .landing-section__header {
        text-align: center;
    }

    .landing-dashboard__features-list {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .landing-section {
        padding-block: 3.5rem;
    }

    .landing-nav__toggle {
        display: flex;
    }

    .landing-nav__inner .landing-nav__menu {
        display: none;
    }

    .landing-nav__backdrop {
        position: fixed;
        inset: 0;
        z-index: 110;
        background: rgba(15, 23, 42, 0.35);
    }

    .landing-nav__backdrop[hidden] {
        display: none !important;
    }

    .landing-nav__menu {
        position: fixed;
        top: 4rem;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 120;
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
        padding: 2rem;
        background: #ffffff;
        border-top: 1px solid var(--landing-border);
        box-shadow: var(--landing-shadow-lg);
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform var(--landing-transition);
        visibility: hidden;
        pointer-events: none;
    }

    .landing-nav__menu.is-open {
        display: flex;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(0);
    }

    .landing-body.landing-nav-open .landing-nav-shell {
        background: #ffffff;
    }

    .landing-nav__links {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .landing-nav__links a {
        display: block;
        padding: 0.5rem 0;
        font-size: 1.0625rem;
    }

    .landing-nav__actions {
        flex-direction: column;
        width: 100%;
    }

    .landing-nav__actions .landing-btn {
        width: 100%;
    }

    .landing-problem__questions,
    .landing-problem__consequences-list,
    .landing-features__grid,
    .landing-steps__list {
        grid-template-columns: 1fr;
    }

    .landing-steps__list {
        max-width: 28rem;
        margin-inline: auto;
    }

    .landing-hero__visual {
        min-height: 380px;
    }

    .landing-comparison__row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        text-align: center;
    }

    .landing-comparison__row--head {
        display: none;
    }

    .landing-comparison__label {
        font-size: 0.8125rem;
        color: var(--landing-text-muted);
    }

    .landing-comparison__row > div:not(.landing-comparison__label)::before {
        display: block;
        margin-bottom: 0.25rem;
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--landing-text-muted);
    }

    .landing-comparison__row > div:nth-child(2)::before {
        content: 'Sans la solution';
    }

    .landing-comparison__row > div:nth-child(3)::before {
        content: 'Avec Venty';
    }

    .landing-dashboard__layout {
        grid-template-columns: 1fr;
    }

    .landing-dashboard__sidebar {
        display: none;
    }

    .landing-dashboard__stats {
        grid-template-columns: 1fr;
    }

    .landing-cta__form {
        grid-template-columns: 1fr;
    }

    .landing-footer__inner {
        flex-direction: column;
    }

    .landing-footer__nav {
        gap: 2rem;
    }
}

/* Page d'erreur 404 */
.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 2rem 1.25rem;
}

.error-page__card {
    width: min(480px, 100%);
    padding: 2.5rem 2rem;
    text-align: center;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-lg);
    box-shadow: var(--landing-shadow-lg);
}

.error-page__code {
    margin: 0 0 0.5rem;
    font-size: clamp(3rem, 12vw, 4.5rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--landing-primary);
}

.error-page__title {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--landing-text);
}

.error-page__text {
    margin: 0 0 1.75rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--landing-text-muted);
}

.error-page__cta {
    min-width: 12rem;
}