:root {
    --muted: #969696;
}

/* =========================================================
   HERO GALAXY — même structure cinématique que Build With BFB
   ========================================================= */

.galaxy-hero-background {
    overflow: hidden;
    background:
            radial-gradient(circle at 50% 56%, rgba(212,175,55,.18), transparent 22%),
            radial-gradient(circle at 50% 50%, rgba(92,54,135,.20), transparent 48%),
            linear-gradient(180deg, #09080a 0%, #030303 100%);
}

.galaxy-hero-background::before,
.galaxy-hero-background::after,
.galaxy-hero-stars {
    content: "";
    position: absolute;
    inset: -10%;
    pointer-events: none;
}

.galaxy-hero-background::before {
    opacity: .55;
    background-image:
            radial-gradient(circle, rgba(255,255,255,.92) 0 1px, transparent 1.3px),
            radial-gradient(circle, rgba(232,200,100,.96) 0 1.4px, transparent 1.8px);
    background-position: 0 0, 36px 27px;
    background-size: 73px 73px, 131px 131px;
    transform: rotate(-7deg) scale(1.08);
}

.galaxy-hero-background::after {
    opacity: .24;
    background-image: radial-gradient(circle, rgba(255,255,255,.9) 0 .8px, transparent 1.2px);
    background-size: 37px 37px;
    transform: rotate(13deg) scale(1.05);
    mask-image: radial-gradient(ellipse at center, black 0 42%, transparent 70%);
}

.galaxy-hero-stars-1 {
    inset: 12% 18%;
    opacity: .70;
    border-radius: 50%;
    background-image:
            radial-gradient(circle, rgba(255,238,174,.95) 0 1.4px, transparent 1.8px),
            radial-gradient(circle, rgba(255,255,255,.88) 0 1px, transparent 1.4px);
    background-size: 47px 47px, 29px 29px;
    transform: rotate(22deg) scaleY(.58);
    filter: drop-shadow(0 0 4px rgba(255,225,128,.26));
}

.galaxy-hero-stars-2 {
    inset: 21% 28%;
    opacity: .78;
    border-radius: 50%;
    background-image:
            radial-gradient(circle, rgba(255,230,149,.95) 0 1.2px, transparent 1.7px),
            radial-gradient(circle, rgba(255,255,255,.82) 0 .8px, transparent 1.2px);
    background-size: 31px 31px, 19px 19px;
    transform: rotate(-29deg) scaleY(.48);
}

.galaxy-hero-core {
    position: absolute;
    left: 50%;
    top: 53%;
    width: 360px;
    height: 180px;
    border-radius: 50%;
    transform: translate(-50%, -50%) rotate(-12deg);
    background: radial-gradient(ellipse at center, rgba(255,235,169,.90), rgba(212,175,55,.18) 22%, transparent 68%);
    filter: blur(18px);
    opacity: .78;
}

.galaxy-hero .hero-content-cinematic h1 {
    max-width: 1050px;
}

/* =========================================================
   INTRODUCTION
   ========================================================= */

.galaxy-intro-section {
    position: relative;
    overflow: hidden;
    background:
            radial-gradient(circle at 82% 42%, rgba(212,175,55,.08), transparent 28%),
            linear-gradient(180deg, #050505 0%, #080808 100%);
}

.galaxy-intro-layout {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 90px;
    align-items: center;
}

.galaxy-intro-content h2,
.galaxy-section-heading h2,
.galaxy-legacy-copy h2 {
    margin-bottom: 30px;
    font-size: clamp(2.6rem, 5vw, 5.4rem);
    line-height: .95;
    letter-spacing: -.055em;
    text-transform: uppercase;
}

.galaxy-intro-content p,
.galaxy-section-heading p,
.galaxy-legacy-copy p {
    color: var(--text);
    font-size: 1.1rem;
}

.galaxy-intro-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 38px;
}

.galaxy-intro-visual {
    position: relative;
    min-height: 600px;
    display: grid;
    place-items: center;
}

.galaxy-demo {
    position: relative;
    width: min(560px, 100%);
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border: 1px solid rgba(212,175,55,.25);
    border-radius: 50%;
    background:
            radial-gradient(circle at 50% 48%, rgba(255,226,143,.34) 0 1%, rgba(130,89,24,.14) 8%, transparent 28%),
            radial-gradient(circle at 50% 50%, rgba(97,59,148,.22), transparent 58%),
            #05060a;
    box-shadow: 0 40px 120px rgba(0,0,0,.55), 0 0 80px rgba(212,175,55,.08);
}

.galaxy-demo::before,
.galaxy-demo::after {
    content: "";
    position: absolute;
    inset: 8%;
    border-radius: 50%;
    opacity: .75;
    background-image: radial-gradient(#fff 1px, transparent 1px), radial-gradient(#e7c45e 1.4px, transparent 1.5px);
    background-size: 37px 37px, 73px 73px;
    transform: rotate(18deg);
}

.galaxy-demo::after {
    inset: 18%;
    background-size: 23px 23px, 51px 51px;
    transform: rotate(-24deg) scaleY(.72);
    filter: blur(.25px);
}

.galaxy-message-card {
    position: absolute;
    right: 0;
    bottom: 50px;
    width: min(320px, 70%);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 14px;
    padding: 20px 22px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 20px;
    background: rgba(8,8,8,.88);
    box-shadow: 0 24px 80px rgba(0,0,0,.52);
    backdrop-filter: blur(18px);
}

.galaxy-message-card > span {
    grid-row: 1 / 3;
    color: #e8c864;
    font-size: 1.45rem;
}

.galaxy-message-card small {
    color: #999;
    line-height: 1.45;
}

/* =========================================================
   COMMENT ÇA MARCHE
   ========================================================= */

.galaxy-how-section {
    background:
            radial-gradient(circle at 20% 20%, rgba(212,175,55,.08), transparent 30%),
            #050505;
    border-top: 1px solid rgba(255,255,255,.05);
    border-bottom: 1px solid rgba(255,255,255,.05);
}

.galaxy-section-heading {
    max-width: 850px;
    margin-bottom: 58px;
}

.galaxy-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.galaxy-step {
    min-height: 280px;
    padding: 34px 30px;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 26px;
    background:
            linear-gradient(145deg, rgba(255,255,255,.052), rgba(255,255,255,.018)),
            radial-gradient(circle at 20% 0%, rgba(212,175,55,.10), transparent 35%);
    box-shadow: 0 24px 70px rgba(0,0,0,.28);
}

.galaxy-step > span {
    display: block;
    margin-bottom: 52px;
    color: #e8c864;
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .18em;
}

.galaxy-step h3 {
    margin-bottom: 14px;
    font-size: 1.55rem;
}

.galaxy-step p {
    color: #aaa;
    line-height: 1.75;
}

/* =========================================================
   OUTIL GALAXIE
   ========================================================= */

.tool-section {
    padding: 150px 0 130px;
    background:
            radial-gradient(circle at 50% 10%, rgba(126,64,205,.10), transparent 32%),
            linear-gradient(180deg, #070707, #050505);
}

.galaxy-tool-heading {
    margin-bottom: 48px;
}

.tool-shell {
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 30px;
    background: rgba(8,8,8,.90);
    box-shadow: 0 34px 100px rgba(0,0,0,.45);
}

.tool-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.tool-tab {
    min-height: 72px;
    border: 0;
    background: transparent;
    color: #999;
    font-weight: 850;
}

.tool-tab.active {
    color: #e8c864;
    background: rgba(212,175,55,.07);
    box-shadow: inset 0 -2px 0 var(--gold);
}

.tool-panel {
    display: none;
    padding: 44px;
}

.tool-panel.active {
    display: block;
}

.tool-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 30px;
}

.tool-heading h3 {
    font-size: clamp(1.9rem, 4vw, 3.3rem);
    line-height: 1;
}

.tool-heading p {
    max-width: 560px;
    color: var(--muted);
}

.mode-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.mode-tab {
    min-height: 52px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 14px;
    background: rgba(255,255,255,.025);
    color: #bbb;
    font-weight: 800;
}

.mode-tab.active {
    color: #070707;
    border-color: var(--gold);
    background: var(--gold-light);
}

.field-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 800;
}

.textarea-wrap {
    position: relative;
}

.galaxy-textarea {
    width: 100%;
    min-height: 210px;
    resize: vertical;
    padding: 18px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 16px;
    outline: 0;
    background: rgba(0,0,0,.28);
    color: #fff;
    font-size: 1rem;
}

.galaxy-textarea:focus,
.file-drop:focus-within,
.reader-drop:focus-within {
    border-color: rgba(212,175,55,.65);
    box-shadow: 0 0 0 4px rgba(212,175,55,.08);
}

.counter {
    position: absolute;
    right: 14px;
    bottom: 11px;
    color: #777;
    font-size: .8rem;
}

.audio-panel {
    display: none;
}

.audio-panel.active {
    display: block;
}

.audio-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.record-button,
.file-drop {
    min-height: 128px;
    display: grid;
    place-items: center;
    padding: 18px;
    border: 1px dashed rgba(212,175,55,.34);
    border-radius: 17px;
    background: rgba(212,175,55,.035);
    color: #fff;
    text-align: center;
}

.record-button.recording {
    border-color: #ff7d7d;
    background: rgba(255,80,80,.08);
}

.file-drop input,
.reader-drop input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.audio-status,
.form-status {
    min-height: 24px;
    margin-top: 12px;
    color: #aaa;
    font-size: .9rem;
}

.primary-action {
    width: 100%;
    min-height: 58px;
    margin-top: 22px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #f5df8d, #d4af37 45%, #9e7426);
    color: #050505;
    font-weight: 900;
    letter-spacing: .04em;
    transition: .25s ease;
}

.primary-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 48px rgba(212,175,55,.24);
}

.reader-drop {
    min-height: 230px;
    display: grid;
    place-items: center;
    padding: 26px;
    border: 1px dashed rgba(212,175,55,.35);
    border-radius: 18px;
    background: rgba(212,175,55,.035);
    text-align: center;
}

.camera-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 14px;
}

/* =========================================================
   TRAITEMENT / PUBLICITÉ
   ========================================================= */

.process-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2200;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(0,0,0,.88);
    backdrop-filter: blur(10px);
}

.process-overlay.open {
    display: flex;
}

.process-card {
    width: min(620px,100%);
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: 24px;
    background: #0a0a0a;
    box-shadow: 0 35px 120px rgba(0,0,0,.65);
}

.process-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

#processHelp {
    margin-top: 5px;
    color: #999;
}

.process-spinner {
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
    border: 3px solid rgba(255,255,255,.12);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: galaxySpin .9s linear infinite;
}

.ad-slot {
    margin-top: 22px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 18px;
    background: #050505;
}

.ad-slot img,
.ad-slot video {
    width: 100%;
    max-height: 260px;
    object-fit: cover;
}

.ad-copy {
    padding: 18px;
}

.ad-copy small {
    color: var(--gold-light);
    text-transform: uppercase;
    letter-spacing: .12em;
}

.ad-copy h3 {
    margin-top: 7px;
}

.ad-copy p {
    margin-top: 7px;
    color: #aaa;
}

/* =========================================================
   RÉSULTAT & PRODUITS
   ========================================================= */

.result-section {
    display: none;
    padding: 0 0 130px;
    background: #050505;
}

.result-section.open {
    display: block;
}

.result-layout {
    display: grid;
    grid-template-columns: minmax(300px,.95fr) minmax(0,1.05fr);
    gap: 34px;
    align-items: start;
}

.result-galaxy {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 24px;
    background: #050608;
    box-shadow: 0 28px 80px rgba(0,0,0,.42);
}

.result-galaxy img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.result-placeholder {
    aspect-ratio: 1 / 1;
    display: grid;
    place-items: center;
    padding: 30px;
    background: radial-gradient(circle, rgba(212,175,55,.16), transparent 45%), #050608;
    color: #777;
    text-align: center;
}

.result-card {
    padding: 30px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 24px;
    background: rgba(255,255,255,.035);
}

.result-card h2 {
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1;
}

.result-help {
    margin-top: 12px;
    color: #999;
}

.result-message {
    margin-top: 20px;
    padding: 18px;
    border-left: 2px solid var(--gold);
    background: rgba(212,175,55,.055);
    color: #eee;
    white-space: pre-wrap;
}

.result-audio {
    width: 100%;
    margin-top: 20px;
}

.result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.products-section {
    margin-top: 46px;
}

.products-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 20px;
    margin-bottom: 22px;
}

.products-heading h2 {
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1;
}

.products-heading p {
    max-width: 650px;
    margin-top: 12px;
    color: var(--muted);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 14px;
}

.product-card {
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 19px;
    background: rgba(255,255,255,.035);
}

.product-visual {
    aspect-ratio: 4 / 3;
    display: grid;
    place-items: center;
    background: radial-gradient(circle, rgba(212,175,55,.15), transparent 50%), #090909;
    color: #7b714f;
}

.product-card-content {
    padding: 17px;
}

.product-card h3 {
    font-size: 1rem;
}

.product-card p {
    min-height: 46px;
    margin-top: 6px;
    color: #999;
    font-size: .86rem;
}

.product-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
}

.product-card button {
    padding: 9px 12px;
    border: 0;
    border-radius: 999px;
    background: var(--gold);
    color: #050505;
    font-weight: 900;
}

/* =========================================================
   TRANSMISSION / HÉRITAGE
   ========================================================= */

.galaxy-legacy-section {
    background:
            radial-gradient(circle at 75% 30%, rgba(212,175,55,.10), transparent 30%),
            linear-gradient(180deg, #070707, #050505);
    border-top: 1px solid rgba(255,255,255,.05);
}

.galaxy-legacy-layout {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 90px;
    align-items: center;
}

.galaxy-legacy-quote {
    position: relative;
    padding: 44px;
    border: 1px solid rgba(212,175,55,.24);
    border-radius: 28px;
    background: rgba(212,175,55,.055);
    box-shadow: 0 30px 90px rgba(0,0,0,.32);
}

.galaxy-legacy-quote span {
    position: absolute;
    top: 8px;
    left: 24px;
    color: rgba(232,200,100,.28);
    font-family: Georgia, serif;
    font-size: 6rem;
    line-height: 1;
}

.galaxy-legacy-quote p {
    position: relative;
    color: #f3e3a6;
    font-size: clamp(1.3rem, 2.2vw, 2rem);
    line-height: 1.55;
}

@keyframes galaxySpin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 980px) {
    .galaxy-intro-layout,
    .result-layout,
    .galaxy-legacy-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .galaxy-intro-visual {
        min-height: 520px;
    }

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

    .galaxy-step {
        min-height: auto;
    }

    .galaxy-step > span {
        margin-bottom: 30px;
    }

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

@media (max-width: 620px) {
    .galaxy-hero-core {
        width: 260px;
        height: 130px;
    }

    .galaxy-intro-section,
    .galaxy-how-section,
    .galaxy-legacy-section {
        padding-top: 100px;
        padding-bottom: 100px;
    }

    .galaxy-intro-content h2,
    .galaxy-section-heading h2,
    .galaxy-legacy-copy h2 {
        font-size: clamp(2.4rem, 13vw, 3.4rem);
    }

    .galaxy-intro-actions {
        flex-direction: column;
    }

    .galaxy-intro-actions .btn-primary,
    .galaxy-intro-actions .btn-secondary {
        width: 100%;
    }

    .galaxy-intro-visual {
        min-height: 390px;
    }

    .galaxy-message-card {
        right: 0;
        bottom: 8px;
        width: 82%;
    }

    .tool-section {
        padding: 100px 0;
    }

    .tool-panel {
        padding: 24px 18px;
    }

    .tool-heading {
        display: block;
    }

    .tool-heading p {
        margin-top: 10px;
    }

    .audio-actions,
    .camera-actions,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .result-card,
    .galaxy-legacy-quote {
        padding: 24px 20px;
    }

    .result-actions .btn-primary,
    .result-actions .btn-secondary {
        width: 100%;
    }
}