/* ===============================
   NexSport — Styles de base
   =============================== */

/* ----- Variables globales ----- */
:root{
    /* Palette principale */
    --clr-primary-1: 11 100% 60%;  /* #ff5733 */
    --clr-primary-2: 46 100% 50%;  /* #ffc300 */
    --clr-accent:    11 100% 60%;
    --clr-on-primary: 0 0% 100%;

    /* Thème clair */
    --clr-bg:          0 0% 96%;  /* 245,245,245 */
    --clr-surface:     0 0% 86%;  /* 220,220,220 */
    --clr-text:        0 0% 15%;  /* 38,38,38   */
    --clr-text-muted:  0 0% 33%;  /* 85,85,85   */

    /* Thème sombre */
    --clr-dark-bg:        240 14% 11%; /* #181820 */
    --clr-dark-surface:   240  8% 19%; /* #2d2d35 */
    --clr-dark-text:        0  0% 100%;
    --clr-dark-text-muted:  0  0% 85%;

    /* Layout */
    --max-width:1200px;
    --header-height:72px;

    /* Espaces & effets */
    --radius:14px;
    --radius-card:16px;
    --transition:.25s;
    --shadow: 0 10px 25px hsl(0 0% 0% / .08);

    /* Spacing scale */
    --space-1:8px; --space-2:12px; --space-3:16px;
    --space-4:24px; --space-5:32px; --space-6:48px; --space-7:72px;

    /* Paddings de section */
    --section-y:var(--space-7);

    /* Police */
    --font: 'Roboto',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Helvetica Neue',Arial,'Noto Sans','Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol','Noto Color Emoji',sans-serif;
}

/* ----- Thème ----- */
body[data-theme="light"]{
    background:hsl(var(--clr-bg));
    color:hsl(var(--clr-text));
}
body[data-theme="dark"]{
    background:hsl(var(--clr-dark-bg));
    color:hsl(var(--clr-dark-text));
}

/* ----- Reset rapide ----- */
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
    margin:0; font-family:var(--font);
    line-height:1.6; -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
    padding-top: var(--header-height); /* ← AJOUT */
}

body.no-scroll{ overflow:hidden; }
a{ color:inherit; text-decoration:none; }
a.underline{ text-decoration:underline; }
.container{ max-width:var(--max-width); margin:0 auto; padding:0 var(--space-3); }
.section{ padding-block:var(--section-y); } /* padding vertical unifié */

.visually-hidden{
    position:absolute!important; width:1px; height:1px; margin:-1px; padding:0; border:0; clip:rect(0 0 0 0); overflow:hidden;
}

/* ===============================
   HEADER
   =============================== */
header{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--header-height);
    background: linear-gradient(135deg,hsl(var(--clr-primary-1)),hsl(var(--clr-primary-2)));
    color: hsl(var(--clr-on-primary));
    box-shadow: var(--shadow);
}

.header-inner{
    height:100%; display:flex; align-items:center; justify-content:space-between; gap:var(--space-2);
}
.brand{ display:flex; align-items:center; gap:var(--space-2); font-weight:800; letter-spacing:.2px; color:hsl(var(--clr-on-primary)); }
.brand img{ height:38px; border-radius:8px; background:hsl(0 0% 100% / .15); }
.brand span{ font-size:1.1rem; }

/* Navigation */
nav{ display:flex; align-items:center; gap:var(--space-1); }
nav ul{ list-style:none; display:flex; gap:4px; margin:0; padding:0; }
nav ul li a{
    color:hsl(var(--clr-on-primary)); padding:10px 12px; border-radius:10px; font-weight:700; display:inline-block;
    transition:background var(--transition), transform var(--transition);
}
nav ul li a:hover{ background:hsl(0 0% 100% / .18); transform:translateY(-1px); }
nav ul li a.is-active{ background:hsl(0 0% 100% / .18); }

.controls{ display:flex; align-items:center; gap:var(--space-1); }
button.icon{
    background:hsl(0 0% 100% / .18); border:none; color:hsl(var(--clr-on-primary)); border-radius:10px; padding:10px 12px; cursor:pointer; font-weight:700;
}
button.icon:hover{ background:hsl(0 0% 100% / .28); }

/* Burger menu (mobile) */
.menu-toggle{ display:none; font-size:1.75rem; background:transparent; border:none; color:hsl(var(--clr-on-primary)); cursor:pointer; }

@media (max-width:768px){
    nav { position: relative; }

    nav ul {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        z-index: 90;

        display: flex;
        flex-direction: column;
        gap: var(--space-1);
        padding: var(--space-3);

        background: hsl(var(--clr-surface));
        color: hsl(var(--clr-text));
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);

        border-bottom-left-radius: var(--radius-card);
        border-bottom-right-radius: var(--radius-card);
        box-shadow: 0 8px 20px hsl(0 0% 0% / .12);

        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        max-height: 0;
        overflow: hidden;
        transition: transform var(--transition), opacity var(--transition), max-height var(--transition);
    }

    body[data-theme="dark"] nav ul {
        background: hsl(var(--clr-dark-surface));
        color: hsl(var(--clr-dark-text));
        box-shadow: 0 8px 20px hsl(0 0% 100% / .06);
    }

    nav ul.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
        max-height: 70vh;
        overflow: auto;
    }

    .menu-toggle { display: inline-block; }

    nav ul li a {
        padding: 12px 14px;
        border-radius: 10px;
        transition: background var(--transition);
        color:hsl(var(--clr-text));
    }

    nav ul li a:hover,
    nav ul li a.is-active {
        background: hsl(var(--clr-text) / 0.08);
    }

    body[data-theme="dark"] nav ul li a {color: hsl(var(--clr-dark-text));}
    body[data-theme="dark"] nav ul li a:hover,
    body[data-theme="dark"] nav ul li a.is-active {
        background: hsl(var(--clr-dark-text) / 0.08);
    }
}

/* ===============================
   SURFACE & CARD
   =============================== */
.surface,.card{
    background:hsl(var(--clr-surface)); color:hsl(var(--clr-text));
    border:1px solid hsl(0 0% 0% / .06); border-radius:var(--radius-card); box-shadow:var(--shadow); padding:18px;
}
body[data-theme="dark"] .surface, body[data-theme="dark"] .card{
    background:hsl(var(--clr-dark-surface)); color:hsl(var(--clr-dark-text)); border-color:hsl(0 0% 100% / .08);
}

/* ===============================
   Boutons
   =============================== */
.button{
    padding:10px 16px; border-radius:12px; border:1px solid transparent; cursor:pointer;
    display:inline-flex; gap:8px; align-items:center; justify-content:center; font-weight:600;
}
.button--primary{
    background:linear-gradient(135deg,hsl(var(--clr-primary-1)),hsl(var(--clr-primary-2)));
    color:hsl(var(--clr-on-primary)); border:none;
}
.button--secondary{
    background:transparent;
    border-color:hsl(var(--clr-text) / 0.2);
    color:hsl(var(--clr-text));
}
body[data-theme="dark"] .button--secondary{
    border-color:hsl(var(--clr-dark-text) / 0.2);
    color:hsl(var(--clr-dark-text));
}
.button--ghost{ background:transparent; border:1px solid transparent; }

/* ===============================
   Material Symbols
   =============================== */
.material-symbols-rounded{
    font-family:"Material Symbols Rounded"; font-weight:normal; font-style:normal; font-size:24px; line-height:1; display:inline-block;
    white-space:nowrap; direction:ltr; -webkit-font-smoothing:antialiased;
    font-variation-settings:'FILL' 1,'wght' 700,'GRAD' 0,'opsz' 24;
}

/* Focus visible */
button.icon:focus-visible, .menu-toggle:focus-visible, nav a:focus-visible{
    outline:2px solid hsl(0 0% 100%); outline-offset:2px;
}

/* ===============================
   Hero
   =============================== */
.hero .container.hero__grid{
    display:grid; grid-template-columns:1.2fr .8fr; gap:var(--space-5);
    align-items:center;
    justify-items:center;
}
.hero-content{ max-width:600px; justify-self:center; }
.hero h1{ font-size:clamp(32px,4.2vw,54px); line-height:1.1; margin:0 0 10px; }
.accent{
    background:linear-gradient(135deg,hsl(var(--clr-primary-1)),hsl(var(--clr-primary-2)));
    -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero p{ margin:0 0 var(--space-3); opacity:.95; }
.hero-media{ display:flex; justify-content:center; }
.device-mockup{
    width:min(300px,80%); background:hsl(var(--clr-dark-surface)); border-radius:40px; padding:14px; box-shadow:var(--shadow);
    border:1px solid hsl(0 0% 0% / .06);
}
body[data-theme="dark"] .device-mockup{ border-color:hsl(0 0% 100% / .08); }
.device-screen{ border-radius:28px; overflow:hidden; aspect-ratio:9/19.5; background:hsl(0 0% 0%); }
.device-screen img{ width:100%; height:100%; object-fit:cover; display:block; }

@media (max-width:980px){
    .hero .container.hero__grid{ grid-template-columns:1fr; text-align:center; }
    .hero-media{ order:2; margin-top:var(--space-3); }
}

/* ===============================
   Section header
   =============================== */
.section-header{ margin-bottom:var(--space-4); }
.section-header h2{ margin:0 0 8px; font-size:clamp(28px,2.6vw,36px); }
.section-header p{ margin:0; }

/* ===============================
   Features
   =============================== */
.features-grid{
    display: grid;
    gap: var(--space-3);
    grid-template-columns: repeat(3, 1fr);
}
@media (max-width:980px){
    .features-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width:640px){
    .features-grid{ grid-template-columns: 1fr; }
}

/* Carte de feature */
.feature{
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: var(--space-2);
    row-gap: 8px;

    /* style carte */
    padding: var(--space-3);
    border-radius: var(--radius-card);
    background-color: hsl(var(--clr-surface));
    transition:
            transform var(--transition),
            box-shadow var(--transition),
            background-color var(--transition);
    position: relative;
    isolation: isolate;
}
body[data-theme="dark"] .feature{
    background-color: hsl(var(--clr-dark-surface));
}

/* effet hover/focus */
.feature:hover,
.feature:focus-within{
    transform: translateY(-3px);
    box-shadow: 0 8px 20px hsl(0 0% 0% / 0.12);
    background-color: color-mix(in srgb, hsl(var(--clr-surface)), black 20%);
}
body[data-theme="dark"] .feature:hover,
body[data-theme="dark"] .feature:focus-within{
    box-shadow: 0 8px 20px hsl(0 0% 100% / 0.06);
    background-color: color-mix(in srgb, hsl(var(--clr-dark-surface)), white 10%);
}

/* placement des éléments dans la grille */
.feature .icon-wrap{ grid-column: 1; grid-row: 1; }
.feature h3{ grid-column: 2; grid-row: 1; margin: 0; }
.feature p{ grid-column: 1 / -1; grid-row: 2; margin: 0; }

/* Pastille d’icône */
.icon-wrap{
    width: 42px; height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center; justify-content: center;
    background: linear-gradient(135deg, hsl(var(--clr-primary-1)), hsl(var(--clr-primary-2)));
    box-shadow: 0 1px 2px hsl(0 0% 0% / .06);
    flex-shrink: 0;
    transition: transform var(--transition), box-shadow var(--transition);
}
.icon-wrap .material-symbols-rounded{
    color: hsl(var(--clr-on-primary)); /* icônes en blanc */
}

/* micro-réaction de l’icône au hover */
.feature:hover .icon-wrap,
.feature:focus-within .icon-wrap{
    transform: translateY(-1px) scale(1.03);
    box-shadow: 0 4px 12px hsl(0 0% 0% / 0.12);
}

.stats-banner{
    display:grid; grid-template-columns:repeat(3,1fr); align-items:stretch; gap:0; overflow:hidden;
}
.stats-banner__item{
    display:flex; gap:var(--space-2); align-items:flex-start; padding:var(--space-3);
}
.stats-banner__item + .stats-banner__item{
    border-left:1px solid hsl(0 0% 0% / .08);
}
body[data-theme="dark"] .stats-banner__item + .stats-banner__item{
    border-left-color:hsl(0 0% 100% / .12);
}
.stats-banner__item .material-symbols-rounded{ opacity:.95; }

.stats-banner__title{ font-weight:800; display:block; }
.stats-banner__desc{ display:block; }

@media (max-width:900px){
    .stats-banner{ grid-template-columns:1fr; }
    .stats-banner__item + .stats-banner__item{ border-left:none; border-top:1px solid hsl(0 0% 0% / .08); }
    body[data-theme="dark"] .stats-banner__item + .stats-banner__item{ border-top-color:hsl(0 0% 100% / .12); }
}

/* ========== Grille utilitaire pour les sections ========== */
.grid{ display:grid; gap:var(--space-3); }
.grid-2{ grid-template-columns:1.1fr .9fr; }
@media (max-width:980px){ .grid-2{ grid-template-columns:1fr; } }

/* ========== Texte secondaire / listes / titres de carte ========== */
.note{ color:hsl(var(--clr-text-muted)); font-size:.95rem; }
.card-title{ margin:0; font-size:1.6rem; }
.list{ margin:0; padding-left:18px; }
.list li + li{ margin-top:6px; }

/* ===============================
   Pricing
   =============================== */
.pricing-card{ padding:0; overflow:hidden; }
.pricing-head{
    padding:24px;
    background:linear-gradient(135deg,hsl(var(--clr-primary-1)),hsl(var(--clr-primary-2)));
    color:hsl(var(--clr-on-primary));
}
.pricing-head > * + *{ margin-top:6px; }

.badge{
    display:inline-block;
    padding:.35rem .65rem;
    border-radius:999px;
    background:hsl(var(--clr-surface));
    color:hsl(var(--clr-text));
    font-size:.8rem;
    font-weight:700;
}
body[data-theme="dark"] .badge{
    background:hsl(var(--clr-dark-surface));
    color:hsl(var(--clr-dark-text));
}

.pricing-body{ padding:24px; }
.pricing-body > * + *{ margin-top:12px; }

.calc{ display:grid; }
.calc > * + *{ margin-top:10px; }
.calc .line{
    display:flex; justify-content:space-between; align-items:center;
    font-variant-numeric:tabular-nums;
}
.calc .line + .line{ margin-top:6px; }

/* ========== included  ========== */
.card.included {
    display: flex;
    flex-direction: column;
}

.card.included .card-title {
    margin-bottom: var(--space-3);
}

.included-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin: 0;
    padding: 0;
    list-style: none;
}

.included-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    border-radius: var(--radius-card);
    background-color: color-mix(in srgb, hsl(var(--clr-surface)), black 5%);
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition);
}

body[data-theme="dark"] .included-item {
    background-color: color-mix(in srgb, hsl(var(--clr-dark-surface)), white 5%);
}

.included-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px hsl(0 0% 0% / 0.12);
    background-color: color-mix(in srgb, hsl(var(--clr-surface)), black 20%);
}

body[data-theme="dark"] .included-item:hover {
    box-shadow: 0 8px 20px hsl(0 0% 100% / 0.06);
    background-color: color-mix(in srgb, hsl(var(--clr-dark-surface)), white 10%);
}

.included-item .icon-chip {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: hsl(var(--clr-bg)); /* rond adapté au thème */
    color: hsl(var(--clr-primary-1)); /* icône orange */
    font-size: 26px;
    flex-shrink: 0;
}

body[data-theme="dark"] .included-item .icon-chip {
    background: hsl(var(--clr-dark-bg));
}

.included-item span:last-child {
    font-size: 0.95rem;
    line-height: 1.4;
}

/* ===============================
   À propos
   =============================== */
.about-grid{
    display: grid;
    gap: var(--space-3);
    grid-template-columns: repeat(3, 1fr);
}
@media (max-width:980px){
    .about-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width:640px){
    .about-grid{ grid-template-columns: 1fr; }
}

/* respiration des cartes */
.about-grid .card h3{ margin: 0 0 6px; }
.about-grid .card p{ margin: 0; }

/* ===============================
   Contactez-nous
   =============================== */
#contactez-nous .card > * + *{ margin-top:12px; }

#contactez-nous .note a {
    color: hsl(var(--clr-primary-1));
}

#contactez-nous .note a:hover {
    text-decoration: underline;
}

form{ display:grid; }
form > * + *{ margin-top:10px; }

input, textarea{
    padding:12px 14px; border-radius:12px;
    border:1px solid hsl(var(--clr-text) / .2);
    background:transparent; color:hsl(var(--clr-text));
}
body[data-theme="dark"] input,
body[data-theme="dark"] textarea{
    border-color:hsl(var(--clr-dark-text) / .2);
    color:hsl(var(--clr-dark-text));
}
input:focus, textarea:focus{
    outline:2px solid hsl(var(--clr-primary-1));
    outline-offset:2px;
}
textarea{ min-height:140px; resize:vertical; }

/* ===============================
   Footer
   =============================== */
footer {
    padding: 16px 0;
    background: hsl(var(--clr-surface));
    border-top: 1px solid hsl(0 0% 0% / 0.08);
    color: hsl(var(--clr-text));
}

body[data-theme="dark"] footer {
    background: hsl(var(--clr-dark-surface));
    border-top-color: hsl(0 0% 100% / 0.1);
    color: hsl(var(--clr-dark-text));
}

footer .brand {
    color: inherit !important;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-left,
.footer-center,
.footer-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-center .sep {
    opacity: 0.6;
}

.link-like {
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
    font: inherit;
    color: inherit;
    text-decoration: underline;
}

.link-like:hover {
    text-decoration: none;
}

.copyright {
    opacity: 0.85;
    font-weight: 600;
}

/* Icône Instagram */
.footer-right .instagram-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

.footer-right .instagram-icon img {
    width: 28px;
    height: 28px;
    display: block;
}

/* ===== Responsive mobile ===== */
@media (max-width: 768px) {
    .footer-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 8px;
    }

    .footer-left,
    .footer-center,
    .footer-right {
        justify-content: center;
    }
}

/* ================================
   Dialogs légaux (Mentions / RGPD)
   ================================ */

/* Conteneur <dialog> */
.ns-dialog{
    border: 0;
    padding: 0;
    width: min(820px, 92vw);
    max-width: 820px;
    background: transparent;
}
.ns-dialog::backdrop{
    background: hsl(0 0% 0% / .45);
    backdrop-filter: blur(2px);
}

/* Carte interne */
.ns-dialog__card{
    background: hsl(var(--clr-surface));
    color: hsl(var(--clr-text));
    border-radius: var(--radius, 14px);
    border: 1px solid hsl(0 0% 0% / .08);
    box-shadow: 0 12px 30px -12px hsl(0 0% 0% / .35);
    overflow: hidden;
}
body[data-theme="dark"] .ns-dialog__card{
    background: hsl(var(--clr-dark-surface));
    color: hsl(var(--clr-dark-text));
    border-color: hsl(0 0% 100% / .10);
}

/* En‑tête */
.ns-dialog__head{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    background: linear-gradient(135deg, hsl(var(--clr-primary-1)), hsl(var(--clr-primary-2)));
    color: hsl(var(--clr-on-primary, 0 0% 100%));
}
.ns-dialog__head h3{
    margin: 0;
    font-size: 1.15rem;
    line-height: 1.25;
}

/* Bouton de fermeture */
.ns-dialog__close{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    border: 0;
    border-radius: 10px;
    cursor: pointer;
    color: inherit;
    background: hsl(0 0% 100% / .18);
}
.ns-dialog__close:hover{ background: hsl(0 0% 100% / .28); }
.ns-dialog__close:active{ transform: translateY(1px); }

/* Corps */
.ns-dialog__body{
    padding: 16px;
    max-height: min(70vh, 700px);
    overflow: auto;
}

/* Pied de dialog */
.ns-dialog__foot{
    padding: 12px 16px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    border-top: 1px solid hsl(0 0% 0% / .06);
}
body[data-theme="dark"] .ns-dialog__foot{
    border-top-color: hsl(0 0% 100% / .08);
}

/* Sections internes */
.ns-dialog__section{
    padding: 8px 0 14px;
}
.ns-dialog__section + .ns-dialog__section{
    border-top: 1px dashed hsl(0 0% 0% / .08);
    padding-top: 16px;
}
body[data-theme="dark"] .ns-dialog__section + .ns-dialog__section{
    border-top-color: hsl(0 0% 100% / .10);
}
.ns-dialog__section h4{
    margin: 0 0 8px;
    font-size: 1rem;
    line-height: 1.3;
}

/* Listes de paires clé/valeur */
.ns-list{
    margin: 0;
    padding-left: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}
.ns-list li{
    display: block;
    line-height: 1.5;
}
.ns-list a{
    color: inherit;
    text-decoration: underline;
}
.ns-list a:hover{ text-decoration: none; }

/* Métadonnées (dernière mise à jour) */
.ns-meta{
    margin: 0 0 8px;
    font-size: .9rem;
    opacity: .75;
}

/* Note d’info / alerte douce */
.ns-note{
    margin: 10px 0 0;
    font-size: .95rem;
    padding: 10px 12px;
    border-radius: 10px;
    background: hsl(50 100% 50% / .12);
    color: hsl(var(--clr-text));
    border: 1px solid hsl(50 100% 50% / .25);
}
body[data-theme="dark"] .ns-note{
    color: hsl(var(--clr-dark-text));
}

/* Accessibilité : focus visibles */
.ns-dialog [data-dialog-close],
.ns-dialog a,
.ns-dialog button{
    outline-offset: 2px;
}
.ns-dialog [data-dialog-close]:focus-visible,
.ns-dialog a:focus-visible,
.ns-dialog button:focus-visible{
    outline: 2px solid hsl(var(--clr-primary-1));
    border-radius: 8px;
}

/* Petits écrans */
@media (max-width: 520px){
    .ns-dialog__head{ padding: 12px 14px; }
    .ns-dialog__body{ padding: 14px; }
    .ns-dialog__foot{ padding: 10px 14px; }
    .ns-list{ gap: 6px; }
}