/* ==========================================================================
   Diaspo Niger — sections de la page d'accueil
   ========================================================================== */

/* ── HÉROS ──────────────────────────────────────────────────────────────── */

.hero {
    position: relative;
    padding: clamp(7rem, 12vw, 10rem) 0 clamp(3rem, 6vw, 5rem);
    overflow: hidden;
}

.hero::before {
    /* deux halos très doux : le fond ne doit pas être plat, mais on ne doit
       pas non plus voir un dégradé */
    content: '';
    position: absolute;
    inset: -20% -10% auto -10%;
    height: 130%;
    background:
        radial-gradient(ellipse 46% 46% at 78% 34%, rgba(21, 148, 71, 0.10), transparent 70%),
        radial-gradient(ellipse 40% 44% at 12% 74%, rgba(232, 123, 46, 0.11), transparent 70%);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.02fr 0.98fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

.hero h1 {
    margin-bottom: 1.4rem;
}

.hero h1 .accent {
    color: var(--green-deep);
}

.hero .lead {
    margin-bottom: 2.2rem;
    font-size: clamp(1.05rem, 1.7vw, 1.22rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    align-items: center;
}

.hero-note {
    margin-top: 1.4rem;
    font-size: 0.85rem;
    color: var(--muted);
}

/* ── LE VISUEL : un globe, le téléphone, des connexions ─────────────────── */

.stage {
    position: relative;
    display: grid;
    place-items: center;
    min-height: clamp(420px, 52vw, 600px);
}

.globe {
    position: absolute;
    inset: 0;
    margin: auto;
    width: min(148%, 760px);
    height: auto;
    overflow: visible;
}

.globe .grid-line {
    fill: none;
    stroke: rgba(11, 61, 46, 0.16);
    stroke-width: 1;
}

.globe .rim {
    fill: none;
    stroke: rgba(11, 61, 46, 0.22);
    stroke-width: 1.4;
}

.globe .link {
    fill: none;
    stroke: var(--orange);
    stroke-width: 1.6;
    stroke-linecap: round;
    opacity: 0.55;
    stroke-dasharray: var(--len) var(--len);
    stroke-dashoffset: var(--len);
}

.globe .node {
    fill: var(--green);
}

.globe .node-halo {
    fill: var(--green);
    opacity: 0.18;
}

.globe .city {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    fill: var(--deep-green);
    opacity: 0;
}

/* Le trait se dessine, la ville apparaît ensuite : le regard suit le lien. */
.stage.play .globe .link {
    animation: trace 1.5s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.stage.play .globe .city,
.stage.play .globe .node,
.stage.play .globe .node-halo {
    animation: pop 0.5s ease forwards;
}

.stage.play .globe .node-halo {
    animation: pop 0.5s ease forwards, pulse 3.4s ease-in-out infinite 1s;
}

@keyframes trace {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes pop {
    from {
        opacity: 0;
        transform: scale(0.6);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.18;
    }

    50% {
        transform: scale(1.5);
        opacity: 0.04;
    }
}

.globe .node,
.globe .node-halo {
    transform-box: fill-box;
    transform-origin: center;
}

.stage .phone {
    position: relative;
    z-index: 3;
    opacity: 0;
    transform: translateY(28px);
}

.stage.play .phone {
    animation: rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.25s forwards,
        float 7s ease-in-out 1.3s infinite;
}

@keyframes rise {
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes float {

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

    50% {
        transform: translateY(-12px);
    }
}

/* Pastilles de notification : elles disent ce que fait l'app, elles
   n'affichent aucun chiffre inventé. */
.chip {
    position: absolute;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--r-full);
    padding: 0.55rem 0.95rem 0.55rem 0.6rem;
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-m);
    opacity: 0;
    transform: translateY(10px) scale(0.94);
}

.chip i {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(21, 148, 71, 0.12);
    font-style: normal;
    font-size: 0.9rem;
}

.chip-a {
    top: 8%;
    right: -2%;
}

.chip-b {
    bottom: 22%;
    left: -6%;
}

.chip-c {
    bottom: 4%;
    right: 4%;
}

.stage.play .chip {
    animation: pop-chip 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.stage.play .chip-a {
    animation-delay: 1.1s;
}

.stage.play .chip-b {
    animation-delay: 1.45s;
}

.stage.play .chip-c {
    animation-delay: 1.8s;
}

@keyframes pop-chip {
    to {
        opacity: 1;
        transform: none;
    }
}

/* ── BANDEAU DE REPÈRES ─────────────────────────────────────────────────── */

.marks {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r-m);
    overflow: hidden;
}

.mark {
    background: var(--cream);
    padding: 1.6rem 1.4rem;
}

.mark b {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(1.4rem, 2.4vw, 1.9rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--deep-green);
    margin-bottom: 0.15rem;
}

.mark span {
    font-size: 0.86rem;
    color: var(--muted);
}

/* ── SECTION SANS FRONTIÈRES ────────────────────────────────────────────── */

.borderless {
    background: var(--sand);
}

.borderless .stage {
    min-height: clamp(340px, 42vw, 480px);
}

.borderless .globe {
    width: min(126%, 600px);
}

.borderless .globe .grid-line {
    stroke: rgba(11, 61, 46, 0.2);
}

/* ── VITRINE INTERACTIVE ────────────────────────────────────────────────── */

.showcase {
    display: grid;
    grid-template-columns: 1fr 330px;
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: center;
}

.tabs {
    display: grid;
    gap: 0.4rem;
    list-style: none;
}

.tab {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.9rem 1rem;
    align-items: start;
    width: 100%;
    text-align: left;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--r-m);
    padding: 1.05rem 1.2rem;
    cursor: pointer;
    font: inherit;
    color: var(--muted);
    transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.tab:hover {
    background: rgba(17, 23, 19, 0.035);
}

.tab[aria-selected='true'] {
    background: var(--white);
    border-color: var(--line);
    color: var(--dark);
    box-shadow: var(--shadow-s);
}

.tab-num {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--orange-deep);
    padding-top: 0.25rem;
}

.tab-t {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--dark);
    margin-bottom: 0.1rem;
}

.tab-d {
    display: block;
    font-size: 0.9rem;
    line-height: 1.55;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.3s ease;
}

.tab[aria-selected='true'] .tab-d {
    max-height: 6rem;
    opacity: 1;
}

.showcase-media {
    position: relative;
    justify-self: center;
}

.showcase-media .phone {
    max-width: 300px;
}

.shot {
    position: absolute;
    inset: 10px;
    opacity: 0;
    transform: scale(1.015);
    transition: opacity 0.4s ease, transform 0.4s ease;
    border-radius: 31px;
    overflow: hidden;
}

.shot.on {
    position: relative;
    inset: auto;
    opacity: 1;
    transform: none;
}

/* ── CARTES ─────────────────────────────────────────────────────────────── */

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.4rem;
}

.card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--r-l);
    padding: 1.8rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.card h3 {
    margin-bottom: 0.5rem;
}

.card p {
    color: var(--muted);
    font-size: 0.95rem;
}

.card-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: rgba(21, 148, 71, 0.10);
    color: var(--green-deep);
    margin-bottom: 1.1rem;
}

.card-icon svg {
    width: 22px;
    height: 22px;
}

.card-orange .card-icon {
    background: rgba(232, 123, 46, 0.14);
    color: var(--orange-deep);
}

/* ── ÉVÉNEMENTS ─────────────────────────────────────────────────────────── */

.evt {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.2rem;
    align-items: start;
}

.evt-date {
    display: grid;
    place-items: center;
    width: 62px;
    padding: 0.6rem 0;
    border-radius: var(--r-s);
    background: var(--deep-green);
    color: var(--cream);
    line-height: 1.1;
}

.evt-date b {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
}

.evt-date span {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.75;
}

.evt-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-top: 0.6rem;
    font-size: 0.85rem;
    color: var(--muted);
}

/* ── BANDE IDENTITÉ ─────────────────────────────────────────────────────── */

.mission {
    background: var(--deep-green);
    color: var(--cream);
    text-align: center;
    padding: clamp(5rem, 10vw, 9rem) 0;
    position: relative;
    overflow: hidden;
}

.mission::before {
    content: '';
    position: absolute;
    inset: auto -20% -60% -20%;
    height: 120%;
    background: radial-gradient(ellipse 50% 50% at 50% 0%, rgba(21, 148, 71, 0.35), transparent 65%);
    pointer-events: none;
}

.mission-in {
    position: relative;
}

.mission h2 {
    font-size: clamp(2.2rem, 5.4vw, 4rem);
    margin-bottom: 1.6rem;
}

.mission h2 em {
    font-style: normal;
    color: var(--orange);
}

.mission p {
    max-width: 40ch;
    margin: 0 auto;
    color: rgba(248, 245, 239, 0.78);
    font-size: clamp(1rem, 1.6vw, 1.15rem);
}

.mission .eyebrow {
    color: rgba(248, 245, 239, 0.6);
}

/* ── ÉTAPES ─────────────────────────────────────────────────────────────── */

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    counter-reset: step;
}

.step {
    padding: 2rem 1.6rem 0 0;
    border-top: 2px solid var(--line-strong);
    margin-right: 1.4rem;
    position: relative;
}

.step:last-child {
    margin-right: 0;
}

.step::before {
    counter-increment: step;
    content: '0' counter(step);
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--orange-deep);
    margin-bottom: 0.7rem;
}

.step h3 {
    margin-bottom: 0.4rem;
}

.step p {
    color: var(--muted);
    font-size: 0.93rem;
}

/* ── APPEL FINAL ────────────────────────────────────────────────────────── */

.cta {
    background: var(--sand);
    text-align: center;
    padding: clamp(4rem, 8vw, 7rem) 0;
}

.cta h2 {
    margin-bottom: 1.2rem;
}

.cta .lead {
    margin: 0 auto 2.2rem;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.store {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--dark);
    color: var(--cream);
    text-decoration: none;
    padding: 0.85rem 1.5rem;
    border-radius: var(--r-m);
    transition: transform 0.25s, box-shadow 0.25s;
}

.store:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-m);
}

.store svg {
    width: 26px;
    height: 26px;
    flex: none;
}

.store small {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    opacity: 0.7;
}

.store b {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */

@media (max-width: 1024px) {
    .showcase {
        grid-template-columns: 1fr 290px;
    }
}

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .stage {
        order: 2;
        min-height: 460px;
    }

    .chip-b {
        left: 0;
    }

    .chip-a {
        right: 0;
    }

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

    .showcase {
        grid-template-columns: 1fr;
    }

    .showcase-media {
        order: -1;
    }

    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: 1fr 1fr;
        gap: 1.6rem 0;
    }
}

@media (max-width: 560px) {
    .marks {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .step {
        margin-right: 0;
    }

    .chip {
        font-size: 0.75rem;
        padding: 0.45rem 0.8rem 0.45rem 0.5rem;
    }
}

/* ── LIGNES DE FONCTIONNALITÉ (page Fonctionnalités) ────────────────────── */

.rows {
    display: grid;
    gap: clamp(3.5rem, 7vw, 6rem);
}

.row {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

.row:nth-child(even) .row-media {
    order: -1;
    justify-self: start;
}

.row-media {
    justify-self: end;
}

.row h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 0.9rem;
}

.row ul {
    list-style: none;
    display: grid;
    gap: 0.7rem;
    margin-top: 1.5rem;
    max-width: 48ch;
}

.row ul li {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 0.7rem;
    font-size: 0.95rem;
    color: var(--muted);
}

.row ul li::before {
    content: '';
    width: 8px;
    height: 8px;
    margin-top: 0.55rem;
    border-radius: 50%;
    background: var(--green);
}

/* ── PAGE TÉLÉCHARGEMENT ────────────────────────────────────────────────── */

.dl-panels {
    display: grid;
    gap: 1.5rem;
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
}

.dl-panel {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--r-l);
    padding: clamp(2rem, 5vw, 3rem);
}

.dl-panel h2 {
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    margin-bottom: 0.7rem;
}

.dl-panel p {
    color: var(--muted);
    margin-bottom: 1.6rem;
}

.dl-device {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green-deep);
    background: rgba(21, 148, 71, 0.10);
    border-radius: var(--r-full);
    padding: 0.35rem 0.9rem;
    margin-bottom: 1.2rem;
}

.qr {
    width: 168px;
    height: 168px;
    margin: 0 auto 1.4rem;
    padding: 12px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--r-m);
}

@media (max-width: 900px) {
    .row {
        grid-template-columns: 1fr;
    }

    .row:nth-child(even) .row-media,
    .row-media {
        order: 0;
        justify-self: center;
    }
}