:root {
    --ink: #0f172a;
    --muted: #475569;
    --soft-muted: #64748b;
    --line: #e2e8f0;
    --panel: #ffffff;
    --soft: #f8fafc;
    --soft-2: #eef2ff;
    --indigo: #4f46e5;
    --indigo-dark: #3730a3;
    --cyan: #0891b2;
    --emerald: #059669;
    --amber: #d97706;
    --rose: #e11d48;
    --slate: #334155;
    --shadow: 0 28px 70px rgba(15, 23, 42, .12);
    --shadow-soft: 0 16px 44px rgba(15, 23, 42, .08);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        linear-gradient(180deg, #ffffff 0%, #fbfcff 55%, #f8fafc 100%);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: 0;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
a,
summary {
    -webkit-tap-highlight-color: transparent;
}

img {
    max-width: 100%;
    display: block;
}

p {
    margin: 0;
}

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

.shell {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.topbar {
    position: fixed;
    z-index: 30;
    top: 0;
    right: 0;
    left: 0;
    border-bottom: 1px solid rgba(226, 232, 240, .86);
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(18px);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 74px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 850;
    letter-spacing: -.01em;
}

.brand-mark,
.icon-badge {
    display: grid;
    place-items: center;
}

.brand-mark {
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    color: #ffffff;
    background: linear-gradient(135deg, var(--indigo), var(--cyan));
    box-shadow: 0 12px 24px rgba(79, 70, 229, .24);
}

.brand-mark svg {
    width: 18px;
    height: 18px;
}

.nav-links,
.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: #ffffff;
    box-shadow: 0 8px 22px rgba(15, 23, 42, .06);
}

.nav-toggle svg {
    width: 20px;
    height: 20px;
}

.nav-toggle[aria-expanded="true"] {
    background: #eef2ff;
    border-color: rgba(79, 70, 229, .22);
}

.mobile-menu {
    display: none;
}

.nav-link {
    padding: 10px 12px;
    color: var(--soft-muted);
    font-size: 14px;
    font-weight: 720;
    border-radius: 8px;
    transition: color .18s ease, background .18s ease;
}

.nav-link:hover {
    color: var(--ink);
    background: rgba(79, 70, 229, .05);
}

.language-switcher {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 3px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.language-switcher a {
    display: grid;
    place-items: center;
    min-width: 38px;
    height: 30px;
    border-radius: 6px;
    color: #64748b;
    font-size: 12px;
    font-weight: 840;
    letter-spacing: .02em;
}

.language-switcher a.active {
    color: var(--ink);
    background: #ffffff;
    box-shadow: 0 1px 4px rgba(15, 23, 42, .08);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
}

.button:disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none;
}

.button:hover {
    transform: translateY(-1px);
}

.button svg {
    width: 18px;
    height: 18px;
}

.button-primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--indigo), #5b5cf6);
    box-shadow: 0 16px 34px rgba(79, 70, 229, .24);
}

.button-primary:hover {
    background: linear-gradient(135deg, var(--indigo-dark), var(--indigo));
}

.button-secondary {
    color: var(--ink);
    border-color: #cbd5e1;
    background: #ffffff;
}

.button-secondary:hover {
    border-color: #94a3b8;
    background: #f8fafc;
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 134px 0 74px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .96) 0%, rgba(248, 250, 252, .92) 100%);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(135deg, rgba(79, 70, 229, .08), rgba(8, 145, 178, .06) 42%, transparent 72%);
    opacity: .9;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, .85fr);
    gap: 44px;
    align-items: center;
}

.hero-copy {
    max-width: 720px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
    padding: 8px 12px;
    border: 1px solid rgba(79, 70, 229, .14);
    border-radius: 999px;
    color: #3730a3;
    background: rgba(238, 242, 255, .92);
    font-size: 13px;
    font-weight: 860;
    letter-spacing: .02em;
}

.eyebrow-mark {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--emerald);
    box-shadow: 0 0 0 6px rgba(5, 150, 105, .14);
}

h1,
h2,
h3 {
    margin: 0;
    text-wrap: balance;
    letter-spacing: -.03em;
}

h1 {
    max-width: 720px;
    font-size: clamp(38px, 5.6vw, 66px);
    font-weight: 900;
    line-height: .98;
}

.lead {
    max-width: 640px;
    margin-top: 22px;
    color: #334155;
    font-size: 18px;
    line-height: 1.58;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.hero-note {
    margin-top: 14px;
    color: var(--soft-muted);
    font-size: 14px;
    line-height: 1.55;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 30px;
}

.stat-card {
    min-height: 98px;
    padding: 16px 18px;
    border: 1px solid rgba(226, 232, 240, .92);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .92);
    box-shadow: var(--shadow-soft);
}

.stat-card span {
    display: block;
    color: var(--soft-muted);
    font-size: 12px;
    font-weight: 760;
    letter-spacing: .02em;
    text-transform: uppercase;
}

.stat-card strong {
    display: block;
    margin-top: 10px;
    font-size: 28px;
    line-height: 1;
    letter-spacing: -.03em;
}

.hero-badges {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.proof-item {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 108px;
    padding: 18px 18px 16px;
    border: 1px solid rgba(226, 232, 240, .9);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .92);
    box-shadow: var(--shadow-soft);
}

.proof-item .icon-badge {
    margin-bottom: 16px;
}

.proof-item > div {
    display: grid;
    gap: 0;
}

.proof-item strong {
    display: block;
    font-size: 15px;
    line-height: 1.35;
}

.proof-item span {
    display: block;
    margin-top: 8px;
    color: var(--soft-muted);
    font-size: 12px;
    line-height: 1.5;
}

.hero-visual {
    position: relative;
    justify-self: end;
    width: 100%;
    min-height: 640px;
    padding-right: 10px;
}

.product-window {
    width: min(100%, 720px);
    margin-left: auto;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, .28);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--shadow);
}

.window-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 50px;
    padding: 0 18px;
    border-bottom: 1px solid var(--line);
    background: #f8fafc;
}

.traffic {
    display: flex;
    gap: 7px;
}

.traffic i {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: #cbd5e1;
}

.window-title {
    color: #64748b;
    font-size: 12px;
    font-weight: 820;
    letter-spacing: .02em;
}

.app-frame {
    display: grid;
    grid-template-columns: 156px minmax(0, 1fr);
    min-height: 500px;
}

.sidebar {
    padding: 16px 12px;
    color: #cbd5e1;
    background:
        linear-gradient(180deg, #0f172a 0%, #111827 100%);
}

.side-title {
    margin-bottom: 14px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 860;
    letter-spacing: .02em;
}

.side-row {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 36px;
    margin: 7px 0;
    padding: 0 9px;
    border-radius: 7px;
    color: #cbd5e1;
    font-size: 12px;
    font-weight: 720;
}

.side-row.active {
    color: #ffffff;
    background: rgba(79, 70, 229, .76);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: currentColor;
}

.workspace {
    padding: 20px;
    background: #f8fafc;
}

.workspace-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.workspace h2 {
    font-size: 20px;
    line-height: 1.15;
}

.workspace p {
    margin-top: 6px;
    color: var(--soft-muted);
    font-size: 13px;
    line-height: 1.5;
}

.tiny-button {
    min-height: 38px;
    padding: 0 12px;
    border-radius: 7px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--indigo), #5b5cf6);
    font-size: 12px;
    font-weight: 820;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 18px;
}

.metric {
    min-height: 82px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .04);
}

.metric span {
    color: var(--soft-muted);
    font-size: 12px;
    font-weight: 760;
    letter-spacing: .02em;
    text-transform: uppercase;
}

.metric strong {
    display: block;
    margin-top: 8px;
    font-size: 24px;
    line-height: 1;
    letter-spacing: -.03em;
}

.doc-table {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
}

.doc-row {
    display: grid;
    grid-template-columns: 1.08fr .92fr .72fr .6fr;
    gap: 12px;
    align-items: center;
    min-height: 54px;
    padding: 0 16px;
    border-top: 1px solid #eef2f7;
    font-size: 12px;
}

.doc-row:first-child {
    border-top: 0;
}

.doc-row strong {
    font-weight: 820;
}

.doc-header {
    min-height: 42px;
    color: #64748b;
    background: #f8fafc;
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.status {
    display: inline-flex;
    justify-content: center;
    min-width: 92px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 850;
    line-height: 1;
}

.status.review {
    color: #92400e;
    background: #fef3c7;
}

.status.approved {
    color: #065f46;
    background: #d1fae5;
}

.status.issue {
    color: #9f1239;
    background: #ffe4e6;
}

.floating-card {
    position: absolute;
    right: 4px;
    bottom: 18px;
    width: min(308px, 100%);
    padding: 18px;
    border: 1px solid rgba(148, 163, 184, .28);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 18px 46px rgba(15, 23, 42, .14);
    animation: floaty 7s ease-in-out infinite;
}

.floating-kicker {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--indigo);
    font-size: 12px;
    font-weight: 860;
    letter-spacing: .03em;
    text-transform: uppercase;
}

.floating-card strong {
    display: block;
    color: var(--ink);
    font-size: 14px;
    line-height: 1.55;
}

.section-spacious {
    padding: 92px 0;
}

.section-band {
    border-block: 1px solid #eef2f7;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.section-head {
    max-width: 780px;
    margin-bottom: 34px;
}

.section-head.wide {
    max-width: 880px;
}

.section-head.centered {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.section-kicker {
    color: var(--indigo);
    font-size: 13px;
    font-weight: 860;
    letter-spacing: .08em;
    text-transform: uppercase;
}

h2 {
    margin-top: 10px;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
    font-weight: 900;
}

h3 {
    font-size: 18px;
    line-height: 1.2;
    font-weight: 850;
}

.section-lead {
    margin-top: 16px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.6;
}

.section-note {
    margin-top: 20px;
    color: var(--soft-muted);
    font-size: 14px;
    line-height: 1.55;
}

.card-grid {
    display: grid;
    gap: 18px;
}

.four-up,
.feature-grid,
.workflow-grid,
.audience-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.four-up {
    gap: 22px;
    margin-top: 10px;
}

.deployment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.control-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.surface-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.surface-card:hover {
    transform: translateY(-4px);
    border-color: rgba(148, 163, 184, .54);
    box-shadow: 0 20px 50px rgba(15, 23, 42, .1);
}

.surface-card strong,
.surface-card p {
    position: relative;
    z-index: 1;
}

.icon-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(15, 23, 42, .12);
}

.icon-badge svg {
    width: 20px;
    height: 20px;
}

.badge-indigo {
    background: linear-gradient(135deg, var(--indigo), #5b5cf6);
}

.badge-cyan {
    background: linear-gradient(135deg, var(--cyan), #22c1c3);
}

.badge-emerald {
    background: linear-gradient(135deg, var(--emerald), #10b981);
}

.badge-amber {
    background: linear-gradient(135deg, var(--amber), #f59e0b);
}

.badge-rose {
    background: linear-gradient(135deg, var(--rose), #fb7185);
}

.badge-slate {
    background: linear-gradient(135deg, var(--slate), #475569);
}

.pain-card,
.feature-card,
.control-card,
.audience-card {
    padding: 26px;
}

.pain-card {
    padding: 28px 24px 26px;
}

.pain-card .icon-badge {
    margin-bottom: 18px;
}

.pain-card strong {
    margin-top: 0;
}

.pain-card p {
    margin-top: 12px;
}

.pain-card strong,
.feature-card strong,
.control-card strong,
.audience-card strong {
    display: block;
    margin-top: 18px;
    font-size: 17px;
}

.pain-card p,
.feature-card p,
.control-card p,
.audience-card p {
    margin-top: 10px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
}

.pain-card {
    min-height: 226px;
}

.workflow-card {
    padding: 22px;
}

.workflow-card-head {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    margin-bottom: 18px;
}

.step-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    color: #ffffff;
    background: linear-gradient(135deg, var(--indigo), #5b5cf6);
    font-size: 15px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: .02em;
    box-shadow: 0 14px 24px rgba(79, 70, 229, .18);
}

.workflow-card p {
    margin-top: 10px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
}

.deployment-card {
    padding: 24px;
}

.card-topline {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.card-label {
    display: inline-block;
    color: var(--indigo);
    font-size: 12px;
    font-weight: 860;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.card-topline h3 {
    margin-top: 4px;
}

.deployment-card p {
    margin-top: 16px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.62;
}

.clean-list {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.clean-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--ink);
    font-size: 14px;
    line-height: 1.5;
}

.clean-list li::before {
    content: "";
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    margin-top: 6px;
    border-radius: 999px;
    background: var(--indigo);
}

.faq-item {
    padding: 20px 22px;
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    list-style: none;
    font-size: 17px;
    font-weight: 800;
    line-height: 1.35;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item p {
    margin-top: 14px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
}

.faq-marker {
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    border-radius: var(--radius);
    color: var(--indigo);
    background: #eef2ff;
    transition: transform .18s ease, background .18s ease;
}

.faq-marker svg {
    width: 18px;
    height: 18px;
}

.faq-item[open] .faq-marker {
    transform: rotate(180deg);
    background: #e0e7ff;
}

.conversion {
    padding: 92px 0;
    color: #ffffff;
    background: linear-gradient(90deg, rgba(15, 23, 42, .98) 0%, rgba(49, 46, 129, .94) 100%);
}

.conversion-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 34px;
    align-items: center;
}

.conversion-copy h2 {
    max-width: 860px;
}

.conversion .section-lead {
    max-width: 700px;
    color: #cbd5e1;
}

.soft-kicker {
    color: #a5b4fc;
}

.conversion-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 248px;
}

/* Styles pour le formulaire de contact */
.contact-form-static {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.contact-form-static input {
    min-height: 46px;
    padding: 0 16px;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 8px;
    background: rgba(255, 255, 255, .12);
    color: #ffffff;
    font-size: 14px;
    outline: none;
    transition: border-color .18s ease, background .18s ease;
}

.contact-form-static input::placeholder {
    color: #cbd5e1;
}

.contact-form-static input:focus {
    border-color: #a5b4fc;
    background: rgba(255, 255, 255, .18);
}

.contact-form-static .button {
    width: 100%;
    justify-content: center;
}

.footer {
    padding: 28px 0;
    color: #64748b;
    background: #ffffff;
    font-size: 14px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.reveal {
    animation: fadeUp .72s ease both;
    animation-delay: var(--delay, 0ms);
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floaty {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

@media (max-width: 1100px) {
    .nav-link {
        display: none;
    }

    .hero-grid,
    .conversion-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 580px;
        padding-right: 0;
    }

    .product-window {
        margin-left: 0;
        width: 100%;
    }

    .four-up,
    .feature-grid,
    .workflow-grid,
    .audience-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .deployment-grid,
    .control-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .shell {
        width: min(100% - 24px, 1180px);
    }

    .nav {
        min-height: 66px;
    }

    .nav-links,
    .nav-actions {
        display: none;
    }

    .nav-toggle {
        display: inline-grid;
    }

    .mobile-menu {
        display: block;
        position: fixed;
        z-index: 28;
        top: 66px;
        right: 0;
        left: 0;
        overflow: hidden;
        max-height: 0;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        border-bottom: 1px solid rgba(226, 232, 240, .95);
        background: rgba(255, 255, 255, .96);
        backdrop-filter: blur(18px);
        transition: max-height .25s ease, opacity .2s ease, transform .2s ease;
    }

    .mobile-menu.is-open {
        max-height: 480px;
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .mobile-menu-inner {
        display: grid;
        gap: 14px;
        padding: 14px 0 18px;
    }

    .mobile-menu-links {
        display: grid;
        gap: 8px;
    }

    .mobile-menu-links a {
        display: flex;
        align-items: center;
        min-height: 46px;
        padding: 0 14px;
        border: 1px solid var(--line);
        border-radius: 8px;
        background: #ffffff;
        font-size: 14px;
        font-weight: 760;
    }

    .mobile-menu-actions {
        display: grid;
        gap: 10px;
    }

    .mobile-menu-link {
        width: 100%;
    }

    .mobile-menu-actions .language-switcher {
        width: 100%;
    }

    .mobile-menu-actions .language-switcher a {
        flex: 1;
    }

    .hero {
        padding-top: 108px;
        padding-bottom: 64px;
    }

    .hero-stats,
    .hero-badges,
    .four-up,
    .feature-grid,
    .workflow-grid,
    .audience-grid,
    .metric-grid,
    .deployment-grid,
    .control-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions,
    .conversion-actions {
        align-items: stretch;
    }

    .hero-stats,
    .hero-badges {
        gap: 10px;
    }

    .proof-item {
        min-height: auto;
        padding: 16px;
    }

    .proof-item .icon-badge {
        width: 44px;
        height: 44px;
        margin-bottom: 14px;
    }

    .proof-item strong {
        font-size: 14px;
    }

    .proof-item span {
        margin-top: 6px;
        font-size: 11px;
    }

    .button {
        width: 100%;
    }

    .hero-visual {
        min-height: auto;
    }

    .app-frame {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
    }

    .workspace-head {
        flex-direction: column;
    }

    .doc-row {
        grid-template-columns: 1fr;
        gap: 6px;
        min-height: auto;
        padding: 14px 16px;
    }

    .doc-header {
        display: none;
    }

    .floating-card {
        position: static;
        width: auto;
        margin-top: 16px;
    }

    .four-up {
        margin-top: 12px;
        gap: 14px;
    }

    .pain-card {
        min-height: auto;
        padding: 24px 22px 22px;
    }

    .pain-card .icon-badge {
        margin-bottom: 14px;
    }

    .faq-item summary {
        align-items: flex-start;
    }

    .conversion {
        padding: 72px 0;
    }

    .footer-inner {
        align-items: flex-start;
    }
}

.landing-toast-stack {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1200;
    display: grid;
    gap: 10px;
    width: min(420px, calc(100vw - 24px));
}

.landing-toast {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    color: #ffffff;
    box-shadow: 0 18px 34px rgba(15, 23, 42, .22);
    transition: opacity .24s ease, transform .24s ease;
}

.landing-toast.is-success {
    background: linear-gradient(135deg, #16a34a, #15803d);
}

.landing-toast.is-error {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
}

.landing-toast-dot {
    margin-top: 6px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .95);
    flex: 0 0 auto;
}

.landing-toast p {
    margin: 0;
    font-size: 14px;
    line-height: 1.45;
    flex: 1;
}

.landing-toast-close {
    flex: 0 0 auto;
    border: 0;
    background: transparent;
    color: rgba(255, 255, 255, .95);
    font-size: 20px;
    line-height: 1;
    padding: 0;
    cursor: pointer;
}

.landing-toast.is-hidden {
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
}