/* =========================
   AIRRIA HOME - Modern UI (clean)
   ========================= */

/* Design tokens */
:root{
    --bg: #0b1020;
    --text: rgba(255,255,255,.92);
    --muted: rgba(255,255,255,.70);

    --ink: #0f172a;
    --paper: #ffffff;
    --paper-2: #f6f7fb;

    --primary: #2f6bff;
    --primary-2: #2c3fa8;

    --radius-xl: 22px;
    --radius-lg: 16px;

    --shadow-lg: 0 18px 55px rgba(2, 8, 23, .35);
    --shadow-md: 0 10px 28px rgba(2, 8, 23, .18);
    --shadow-sm: 0 6px 16px rgba(2, 8, 23, .12);

    --ring: 0 0 0 4px rgba(47,107,255,.18);
}

/* Global */
html{ scroll-behavior: smooth; }

body{
    background:
        radial-gradient(1200px 800px at 20% 0%, rgba(47,107,255,.12), transparent 60%),
        radial-gradient(900px 600px at 90% 10%, rgba(44,63,168,.10), transparent 55%),
        var(--paper-2);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container{
    padding-left: clamp(16px, 2vw, 24px);
    padding-right: clamp(16px, 2vw, 24px);
}

/* =========================
   Buttons
   ========================= */
.btn-cta{
    border-radius: 999px !important;
    padding: 0.78rem 1.25rem !important;
    font-weight: 600 !important;
    letter-spacing: .01em;
    transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
    box-shadow: 0 10px 20px rgba(2,8,23,.18);
    border: 1px solid rgba(255,255,255,.14);
}

.btn-cta:focus{
    outline: none !important;
    box-shadow: var(--ring), 0 10px 20px rgba(2,8,23,.18) !important;
}

.btn-cta:hover{
    transform: translateY(-2px);
    filter: brightness(1.06);
}

.btn.btn-primary.btn-cta{
    background: linear-gradient(135deg, #2f6bff 0%, #1f4fe0 55%, #153bb3 100%) !important;
    border: 1px solid rgba(255,255,255,.18) !important;
}

.btn-secondary-cta{
    background: rgba(255,255,255,.10) !important;
    color: rgba(255,255,255,.95) !important;
    border: 1px solid rgba(255,255,255,.22) !important;
    backdrop-filter: blur(10px);
}

.send-icon{ transition: transform .5s ease; }
.btn-cta:hover .send-icon{ transform: rotate(12deg) translateX(2px); }

/* =========================
   Forms
   ========================= */
form{ width: 100%; }

.form-label{
    font-weight: 600;
    color: rgba(15,23,42,.78);
    margin-bottom: 6px;
}

.form-control{
    border-radius: 14px;
    border: 1px solid rgba(15,23,42,.12);
    background: #fff;
    padding: .78rem .9rem;
    box-shadow: 0 1px 0 rgba(15,23,42,.03);
    transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
}

.form-control:focus{
    border-color: rgba(47,107,255,.45);
    box-shadow: var(--ring);
}

.form-control::placeholder{ color: rgba(15,23,42,.40); }

/* =========================
   Home split (top)
   ========================= */
.home-split{
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.2fr .9fr;
}

/* =========================
   VIDEO FULL HEIGHT
   ========================= */

.split-media{
    position: relative;
    height: 100%;          /* IMPORTANT */
    min-height: 100vh;     /* prend toute la hauteur écran */
    overflow: hidden;
}

/* la vidéo couvre tout le bloc */
.split-media video{
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;     /* remplit sans déformation */
    object-position: center;
    /* anti-bandes noires dues aux ratios extrêmes */
    transform: scale(1.30);
    z-index: 0;
}

.split-media-overlay{
    position:absolute;
    inset:0;
    background:
        radial-gradient(900px 600px at 20% 10%, rgba(47,107,255,.25), transparent 60%),
        radial-gradient(900px 600px at 85% 20%, rgba(44,63,168,.18), transparent 60%),
        linear-gradient(180deg, rgba(11,16,32,.55) 0%, rgba(11,16,32,.82) 70%, rgba(11,16,32,.92) 100%);
}

.split-media-content{
    position: relative;
    z-index: 2;
    height: 100%;
    padding: clamp(22px, 4vw, 44px);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 12px;
    color: var(--text);
    max-width: 760px;
}

.brand-badge{
    display:inline-flex;
    align-items:center;
    gap:12px;
    margin-bottom: 8px;
}
.brand-badge img{
    width: 150px;
    height: auto;
    filter: drop-shadow(0 12px 22px rgba(0,0,0,.35));
}

.split-title{
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin: 0;
    font-size: clamp(28px, 3.6vw, 52px);
    text-shadow: 0 10px 28px rgba(0,0,0,.35);
}

.split-subtitle{
    margin: 0;
    max-width: 640px;
    color: rgba(255,255,255,.72);
    font-size: clamp(14px, 1.35vw, 18px);
    line-height: 1.55;
}

.split-highlights{
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    margin-top: 10px;
}

.highlight{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,.10);
    border: 1px solid rgba(255,255,255,.16);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 22px rgba(2,8,23,.18);
    font-weight: 600;
    font-size: 14px;
    color: rgba(255,255,255,.88);
}
.highlight i{ font-size: 17px; opacity: .95; }

/* Right panel */
.split-auth{
    background:
        radial-gradient(900px 600px at 50% 0%, rgba(47,107,255,.10), transparent 60%),
        var(--paper-2);
    display: grid;
    place-items: center;
    padding: clamp(18px, 3vw, 34px);
}

@media (min-width: 993px){
    .split-auth{ border-left: 1px solid rgba(255,255,255,.10); }
}

.auth-card{
    width: min(440px, 100%);
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(15,23,42,.10);
    border-radius: 22px;
    box-shadow: 0 18px 15px rgba(2,8,23,.18);
    padding: 26px;
}

.auth-header{ margin-bottom: 14px; }
.auth-header h2{
    margin: 0;
    font-weight: 900;
    letter-spacing: -0.02em;
    font-size: 26px;
}
.auth-header p{
    margin: 6px 0 0;
    color: rgba(15,23,42,.65);
    font-size: 14px;
}

.auth-divider{
    position: relative;
    text-align: center;
    margin: 18px 0;
}
.auth-divider::before{
    content:"";
    position:absolute;
    left:0; right:0;
    top: 50%;
    height:1px;
    background: linear-gradient(90deg, transparent, rgba(15,23,42,.15), transparent);
}
.auth-divider span{
    position: relative;
    background: rgba(255,255,255,.92);
    padding: 0 10px;
    color: rgba(15,23,42,.55);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* “secondary” style for the non-primary full-width buttons inside auth card */
.auth-card .btn-cta.w-100:not(.btn-primary){
    background: rgba(15,23,42,.04) !important;
    color: rgba(15,23,42,.88) !important;
    border: 1px solid rgba(15,23,42,.10) !important;
    box-shadow: 0 10px 20px rgba(2,8,23,.08);
}
.auth-card .btn-cta.w-100:not(.btn-primary):hover{
    filter: none;
    background: rgba(15,23,42,.06) !important;
}

/* Make auth inputs slightly “ERP” */
.auth-form .form-control{
    border-radius: 14px;
    border: 1px solid rgba(15,23,42,.12);
    background: rgba(255,255,255,.98);
}
.auth-form .form-control:focus{ border-color: rgba(47,107,255,.45); }

/* =========================
   After split (video + register)
   ========================= */
.after-split{
    background:
        radial-gradient(900px 500px at 20% 0%, rgba(47,107,255,.10), transparent 60%),
        radial-gradient(900px 500px at 80% 10%, rgba(44,63,168,.08), transparent 60%),
        var(--paper-2);
    padding: clamp(26px, 5vw, 36px) 0;
}

#platformVideo,
#registerSeparator{
    scroll-margin-top: 24px;
}

.content-section{
    margin: 0 auto;
    padding: clamp(10px, 2vw, 18px) 0;
}

.section-head{
    max-width: 900px;
    margin: 0 auto 18px;
    text-align: center;
}

.section-kicker{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(47,107,255,.10);
    border: 1px solid rgba(47,107,255,.18);
    color: rgba(15,23,42,.78);
    font-weight: 800;
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.section-head h3{
    margin: 0;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: rgba(15,23,42,.92);
}

.section-head p{
    margin: 10px auto 0;
    max-width: 720px;
    color: rgba(15,23,42,.65);
    line-height: 1.6;
}

/* Card (video) */
.content-card{
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(15,23,42,.08);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: clamp(14px, 2vw, 18px);
}

/* Youtube */
.ratio.ratio-16x9{
    background: #fff;
    overflow: hidden;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(15,23,42,.10);
}
.ratio.ratio-16x9 iframe{ border-radius: var(--radius-xl) !important; }
.shadow-sm{ box-shadow: var(--shadow-lg) !important; }

.content-card .ratio{
    border-radius: var(--radius-xl);
    overflow: hidden;
}

/* Register layout + equal height */
.register-layout{
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 16px;
    align-items: stretch;
}

.register-aside,
.register-formwrap{
    display: flex;
}

.register-formwrap h4{
    margin: 0 0 12px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.register-formwrap h4{
    text-align: center;
    margin: 0 0 18px;
    font-weight: 900;
    letter-spacing: -0.02em;
    font-size: 1.15rem;
    line-height: 1.3;
    color: rgba(15,23,42,.95);
}


.aside-card,
.register-formwrap form{
    flex: 1;
    height: 100%;
}

.aside-card{
    background: rgba(255,255,255,.78);
    border: 1px solid rgba(15,23,42,.08);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 18px rgba(2,8,23,.10);
    padding: 18px;
    position: sticky;
    top: 18px;

    display: flex;
    flex-direction: column;
    justify-content: center; /* centre verticalement */
}

.aside-card h4{
    margin: 0 0 12px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.aside-list{
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.aside-list li{
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(15,23,42,.78);
    font-weight: 600;
}

.aside-list i{
    color: rgba(47,107,255,.95);
    font-size: 18px;
}

.aside-note{
    margin-top: auto;
    padding: 12px 12px;
    border-radius: 16px;
    background: rgba(15,23,42,.04);
    border: 1px solid rgba(15,23,42,.08);
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: rgba(15,23,42,.65);
}
.aside-note i{ margin-top: 2px; }

/* Form card */
.register-formwrap form{
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(15,23,42,.08);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 18px rgba(2,8,23,.10);
    padding: clamp(18px, 2vw, 24px);

    display: flex;
    flex-direction: column;
}

/* Headings below split */
.container h3{
    font-weight: 900;
    letter-spacing: -0.02em;
    color: rgba(15,23,42,.92);
}

/* =========================
   Footer + Back to top + Sweetalert
   ========================= */
footer{
    margin-top: 40px;
    margin-bottom: 40px;
    background: linear-gradient(180deg, rgba(218,220,232,1) 0%, rgba(235,236,244,1) 100%) !important;
    border-top: 1px solid rgba(15,23,42,.08);
}
footer h5{
    font-weight: 800;
    letter-spacing: -0.01em;
}
footer a{
    color: rgba(15,23,42,.78);
    text-decoration: none;
}
footer a:hover{ text-decoration: underline; }

.logo-hover img{ transition: transform .25s ease, filter .25s ease; }
.logo-hover:hover img{
    transform: scale(.97);
    filter: saturate(1.05);
}

.back-to-top{
    position: fixed;
    bottom: 26px;
    right: 26px;
    width: 48px;
    height: 48px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.18);
    background: linear-gradient(135deg, #2f6bff 0%, #1f4fe0 60%, #153bb3 100%);
    color: white;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: var(--shadow-lg);
    transition: transform .2s ease, filter .2s ease, opacity .2s ease;
}
.back-to-top:hover{
    transform: translateY(-2px);
    filter: brightness(1.05);
}
.back-to-top i{
    font-size: 22px;
    animation: none;
}

.swal2-popup.small-toast{
    font-weight: 500 !important;
    font-size: .88rem !important;
    padding: .75rem 1.1rem !important;
    border-radius: 14px !important;
    box-shadow: var(--shadow-lg) !important;
}
.swal2-title{
    font-size: 16px;
    color: rgba(15,23,42,.92) !important;
    font-weight: 600 !important;
}

/* Footer mobile spacing */
@media (max-width: 576px){
    footer{
        margin-top: 0px !important; /* équivalent pt-2 Bootstrap */
    }
}

/* Responsive */
@media (max-width: 992px){
    .home-split{ grid-template-columns: 1fr; }
    .split-media{ min-height: 56vh; }
    .split-media-content{
        justify-content: center;
        padding-top: 80px;
        padding-bottom: 36px;
        max-width: 680px;
        margin: 0 auto;
    }
    .auth-card{ width: min(520px, 100%); }

    .register-layout{ grid-template-columns: 1fr; }
    .aside-card{
        position: relative;
        top: auto;
    }
}

@media (max-width: 520px){
    #register .d-flex.justify-content-center{ flex-direction: column; gap: 10px; }
    #register .d-flex.justify-content-center .btn{ width: 100%; }
}

@media (max-width: 420px){
    .brand-badge img{ width: 130px; }
    .split-title{ font-size: 28px; }
}

/* Accessibility / motion */
@media (prefers-reduced-motion: reduce){
    *{ transition: none !important; animation: none !important; }
}

/* =========================
   FEATURES (3 cards)
   ========================= */

.feature-grid{
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 12px;
}

/* Card */
.feature-card{
    position: relative;
    background: rgba(255,255,255,.80);
    border: 1px solid rgba(15,23,42,.08);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 28px rgba(2,8,23,.10);
    padding: 18px;

    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}

/* Subtle top gradient line */
.feature-card::before{
    content:"";
    position:absolute;
    top: 0;
    left: 14px;
    right: 14px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(47,107,255,.0), rgba(47,107,255,.55), rgba(47,107,255,.0));
    opacity: .55;
}

.feature-card:hover{
    transform: translateY(-2px);
    box-shadow: 0 18px 45px rgba(2,8,23,.14);
    border-color: rgba(47,107,255,.18);
    background: rgba(255,255,255,.88);
}

/* Icon bubble (if you use <div class="feature-icon"><i ...></i></div>) */
.feature-icon{
    width: 44px;
    height: 44px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: rgba(47,107,255,.10);
    border: 1px solid rgba(47,107,255,.18);
    margin-bottom: 12px;
}

.feature-icon i{
    font-size: 20px;
    color: rgba(15,23,42,.78);
}

/* Title + text */
.feature-title{
    font-weight: 900;
    letter-spacing: -0.01em;
    color: rgba(15,23,42,.92);
    margin-bottom: 6px;
}

.feature-text{
    color: rgba(15,23,42,.62);
    line-height: 1.55;
    font-size: 14px;
    margin: 0;
}

/* Optional: make the cards same height (better alignment) */
.feature-card{
    display: flex;
    flex-direction: column;
}
.feature-text{
    margin-top: auto;
}

/* Responsive */
@media (max-width: 992px){
    .feature-grid{
        grid-template-columns: 1fr;
    }
}

/* =========================
   REGISTER ASIDE – PREMIUM LOOK
   ========================= */

.aside-card{
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;

    padding: 24px;
    background: rgba(255,255,255,.82);
}

/* Title stronger */
.aside-card h4{
    text-align: center;
    margin: 0 0 18px;
    font-weight: 900;
    letter-spacing: -0.02em;
    font-size: 1.15rem;
    line-height: 1.3;
    color: rgba(15,23,42,.95);
}

/* LIST becomes visual blocks */
.aside-list{
    list-style: none;
    margin: 0;
    padding: 0;

    display: grid;
    gap: 10px;
}

/* each item = mini card */
.aside-list li{
    display: flex;
    align-items: center;
    gap: 10px;

    padding: 10px 12px;
    border-radius: 12px;

    background: rgba(47,107,255,.05);
    border: 1px solid rgba(47,107,255,.10);

    font-weight: 600;
    color: rgba(15,23,42,.82);

    transition: transform .2s ease, background .2s ease;
}

.aside-list li:hover{
    transform: translateX(3px);
    background: rgba(47,107,255,.08);
}

/* icon style */
.aside-list i{
    width: 22px;
    height: 22px;
    border-radius: 999px;
    display: grid;
    place-items: center;

    background: rgba(47,107,255,.15);
    color: rgba(47,107,255,.95);
    font-size: 14px;
    flex-shrink: 0;
}

/* note = clear footer block */
.aside-note{
    margin-top: 16px;
    padding: 12px;
    border-radius: 14px;

    background: rgba(15,23,42,.04);
    border: 1px solid rgba(15,23,42,.08);

    display: flex;
    gap: 10px;
    align-items: flex-start;

    font-size: 14px;
    color: rgba(15,23,42,.65);
}

.aside-note i{
    margin-top: 2px;
    color: rgba(47,107,255,.9);
}

/* =========================
   COOKIE MODAL BUTTONS
   ========================= */

.cookie-btn-neutral{
    background: rgba(15,23,42,.05) !important;
    border: 1px solid rgba(15,23,42,.12) !important;
    color: rgba(15,23,42,.82) !important;
    box-shadow: 0 8px 18px rgba(2,8,23,.08);
}

.cookie-btn-neutral:hover{
    background: rgba(15,23,42,.08) !important;
    filter: none;
}

/* bouton "enregistrer" = secondaire premium */
.cookie-btn-save{
    background: rgba(47,107,255,.10) !important;
    border: 1px solid rgba(47,107,255,.22) !important;
    color: rgba(15,23,42,.85) !important;
    box-shadow: 0 8px 18px rgba(2,8,23,.10);
}

.cookie-btn-save:hover{
    background: rgba(47,107,255,.16) !important;
    filter: none;
}

/* =========================
   COOKIE BUTTONS (smaller)
   ========================= */

.cookie-btn-sm{
    padding: 0.58rem 1rem !important;   /* plus compact */
    font-size: 0.90rem;
    border-radius: 999px !important;
}