/* ==========================================================================
   REBOUR — RAW HTML 2000s + GRILLE GUFRAM + PANEL PRODUIT
   ========================================================================== */

:root {
    --clr-bg: #c8c8c8;
    --clr-black: #111;
    --clr-white: #dcdcdc;
    --clr-card-bg: #d0d0d0;
    --clr-grid: rgba(0,0,0,0.10);
    --clr-red: #e8a800;
    --font-mono: 'Space Mono', monospace;
    --border: 1px solid #111;
    --pad: 2rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; cursor: none !important; }

html { font-size: 13px; }

body {
    background: var(--clr-bg);
    color: var(--clr-black);
    font-family: var(--font-mono);
    overflow-x: hidden;
    cursor: none;
}

/* ---- LEGACY CURSOR (hidden) ---- */
.cursor-dot, .cursor-outline { display: none; }

/* ---- CAD CROSSHAIR CURSOR ---- */
.cad-h, .cad-v {
    position: fixed;
    pointer-events: none;
    z-index: 999998;
    opacity: 0;
    background: var(--clr-black);
    transition: width 0.15s, height 0.15s, background 0.15s;
}
.cad-h {
    width: 40px; height: 2px;
    transform: translateY(-1px);
}
.cad-h.cad-hover { width: 56px; margin-left: -8px; background: var(--clr-red); }
.cad-v {
    width: 2px; height: 40px;
    transform: translateX(-1px);
}
.cad-v.cad-hover { height: 56px; margin-top: -8px; background: var(--clr-red); }
.cad-center {
    position: fixed;
    width: 6px; height: 6px;
    background: var(--clr-red);
    pointer-events: none;
    z-index: 999999;
    opacity: 0;
    transform: translate(-3px, -3px);
    transition: width 0.15s, height 0.15s;
}
.cad-center.cad-hover {
    width: 9px; height: 9px;
    transform: translate(-4.5px, -4.5px);
    background: var(--clr-black);
}
.cad-coords {
    position: fixed;
    pointer-events: none;
    z-index: 999999;
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: rgba(0,0,0,0.55);
    opacity: 0;
    letter-spacing: 0.05em;
    background: rgba(200,200,200,0.7);
    padding: 1px 5px;
    border: 1px solid rgba(0,0,0,0.08);
    white-space: nowrap;
}

/* ---- INTERACTIVE GRID (derrière tout) ---- */
.interactive-grid {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: 0;
    pointer-events: auto;
    overflow: hidden;
}
.grid-cell {
    border-right: 1px solid var(--clr-grid);
    border-bottom: 1px solid var(--clr-grid);
    pointer-events: auto;
    transition: background-color 1.3s ease-out;
}

/* ---- PAGE WRAPPER ---- */
.page-wrapper {
    position: relative;
    z-index: 1;
    pointer-events: none; /* laisse passer vers la grid */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
/* Re-active pointer-events sur les éléments interactifs */
.page-wrapper a,
.page-wrapper button,
.page-wrapper input,
.page-wrapper form,
.page-wrapper nav,
.page-wrapper .product-card,
.page-wrapper summary,
.page-wrapper details {
    pointer-events: auto;
}

/* ---- HEADER ---- */
.header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 1.1rem var(--pad);
    border-bottom: var(--border);
    background: var(--clr-bg);
    pointer-events: auto;
}
.logo-text {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-decoration: none;
    color: var(--clr-black);
}
.header-nav {
    display: flex;
    align-items: baseline;
    gap: 2.5rem;
    font-size: 0.82rem;
}
.header-nav a {
    color: var(--clr-black);
    text-decoration: none;
}
.header-nav a:hover { text-decoration: underline; }
.wip-tag { color: #999; font-size: 0.78rem; }

/* ---- UTILS ---- */
.label { font-size: 0.75rem; color: #888; letter-spacing: 0.04em; }
.mono-sm { font-size: 0.75rem; line-height: 1.9; color: #777; }
.red { color: var(--clr-red); font-weight: 700; }
.blink { animation: blink 1.4s step-end infinite; color: var(--clr-red); }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
hr { border: none; border-top: var(--border); margin: 0; }

/* ---- HERO ---- */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: calc(100vh - var(--header-h, 44px));
    pointer-events: none;
}
.hero-left {
    padding: 5rem var(--pad) 3rem;
    border-right: var(--border);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 1.6rem;
    position: relative;
    overflow: hidden;
}
.hero-left h1 {
    font-size: clamp(3.5rem, 7vw, 6rem);
    font-weight: 700;
    line-height: 0.92;
    letter-spacing: -0.02em;
}
.hero-sub { font-size: 0.85rem; line-height: 1.75; max-width: 300px; }


.hero-right { overflow: hidden; background: #1c1c1c; }
.hero-img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    filter: grayscale(10%);
    opacity: 0.92;
    transition: opacity 0.5s, filter 0.5s;
}
.hero-right:hover .hero-img { opacity: 1; filter: grayscale(0%); }

/* ---- COLLECTION ---- */
.collection { pointer-events: none; }
.collection-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--pad);
}

/* ---- PRODUCT GRID — style Gufram ---- */
/* 3 colonnes, image centrée sur fond neutre, bordure fine */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 2px solid #111;
    border-left: 2px solid #111;
}

.product-card {
    border-right: 2px solid #111;
    border-bottom: 2px solid #111;
    background: var(--clr-card-bg);
    cursor: none;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    transition: background 0.2s;
    position: relative;
}
.product-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border: 2px solid transparent;
    pointer-events: none;
    transition: border-color 0.15s;
    z-index: 2;
}
.product-card:hover::before {
    border-color: var(--clr-red);
}
.product-card:hover .card-name {
    color: var(--clr-red);
}
.product-card:hover .card-index {
    color: var(--clr-black);
}
.product-card:hover .card-arrow {
    opacity: 1;
    color: var(--clr-black);
}
/* Image : objet centré sur fond neutre, comme Gufram */
.card-img-wrap {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border-bottom: 2px solid #111;
    background: var(--clr-card-bg);
    transition: background 0.2s, border-color 0.15s;
}
.product-card:hover .card-img-wrap {
    border-bottom-color: var(--clr-red);
}
.product-card:hover .card-img-wrap {
    background: var(--clr-card-bg);
}
.card-img-wrap img {
    width: 88%;
    height: 88%;
    object-fit: contain;
    display: block;
    filter: grayscale(15%);
}

/* Bas de la card : index + nom + flèche, tout en ligne */
.card-meta {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding: 0.9rem 1.1rem;
    gap: 0.8rem;
}
.card-index {
    font-size: 0.72rem;
    color: #999;
    flex-shrink: 0;
}
.card-name {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    flex-grow: 1;
}
.card-arrow {
    font-size: 1rem;
    opacity: 0.4;
}

/* ---- PRODUCT PANEL (overlay) ---- */
.product-panel {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: var(--clr-bg);
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    overflow: hidden;
}
.product-panel.is-open {
    transform: translateY(0);
    pointer-events: auto;
}

.panel-close {
    display: flex;
    align-items: center;
    padding: 1.1rem var(--pad);
    border-bottom: var(--border);
    font-size: 0.78rem;
    font-weight: 700;
    cursor: none;
    background: var(--clr-bg);
    letter-spacing: 0.05em;
    pointer-events: auto;
    flex-shrink: 0;
}
.panel-close:hover { background: var(--clr-white); }
.panel-close span { pointer-events: none; }

.panel-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    flex-grow: 1;
    overflow: hidden;
}

/* Colonne image : sticky, fond sombre, image centrée */
.panel-img-col {
    border-right: var(--border);
    background: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}
#panel-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.92;
}

/* Colonne infos : scrollable */
.panel-info-col {
    overflow-y: auto;
    padding: 2.5rem var(--pad);
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
    background: var(--clr-bg);
}

.panel-index {
    font-size: 0.72rem;
    color: #999;
    letter-spacing: 0.05em;
}

.panel-info-col h2 {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.01em;
}

/* Meta table */
.panel-meta {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.panel-meta-row {
    display: flex;
    gap: 1.5rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    font-size: 0.8rem;
    align-items: baseline;
}
.meta-key {
    color: #888;
    width: 7rem;
    flex-shrink: 0;
    font-size: 0.72rem;
}

.panel-desc {
    font-size: 0.85rem;
    line-height: 1.85;
    color: #333;
}

/* Accordion */
.accordion {
    border-bottom: var(--border);
}
.accordion summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    cursor: none;
    list-style: none;
    pointer-events: auto;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span {
    transition: transform 0.2s;
    display: inline-block;
}
.accordion[open] summary span { transform: rotate(180deg); }
.accordion-body {
    font-size: 0.78rem;
    line-height: 2;
    color: #444;
    padding-bottom: 1rem;
    white-space: pre-line;
}

.panel-footer {
    font-size: 0.75rem;
    color: #888;
    padding-top: 0.5rem;
}

/* ---- CHECKOUT SECTION ---- */
.checkout-price-line {
    display: flex;
    align-items: baseline;
    gap: 1.2rem;
    margin-bottom: 1rem;
}
.checkout-price {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.checkout-edition {
    font-size: 0.72rem;
    color: #888;
}

/* Bouton jaune parking rectangulaire — aucun border-radius */
.checkout-btn {
    display: block;
    width: 100%;
    background: #e8a800;
    color: var(--clr-black);
    border: var(--border);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 1.1rem 1.5rem;
    text-align: center;
    cursor: none;
    transition: background 0.15s, color 0.15s;
    pointer-events: auto;
}
.checkout-btn:hover {
    background: var(--clr-black);
    color: #e8a800;
}

/* Form qui se déploie */
.checkout-form-wrap {
    border: var(--border);
    border-top: none;
    background: var(--clr-white);
}
.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.checkout-form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1.1rem;
    border-bottom: var(--border);
}
.checkout-form-field label {
    font-size: 0.68rem;
    font-weight: 700;
    color: #888;
    letter-spacing: 0.05em;
}
.checkout-form-field input {
    border: none;
    background: transparent;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    outline: none;
    cursor: none;
    padding: 0;
    color: var(--clr-black);
    pointer-events: auto;
}
.checkout-form-field input::placeholder { color: #bbb; }
.checkout-form-field input:focus { outline: none; }
.checkout-form-note {
    padding: 0.9rem 1.1rem;
    font-size: 0.72rem;
    line-height: 1.8;
    color: #777;
    border-bottom: var(--border);
}
.checkout-submit {
    background: var(--clr-black);
    color: #e8a800;
    border: none;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 1.1rem 1.5rem;
    cursor: none;
    text-align: center;
    transition: background 0.15s, color 0.15s;
    pointer-events: auto;
}
.checkout-submit:hover {
    background: #e8a800;
    color: var(--clr-black);
}
.checkout-submit:disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* ---- NEWSLETTER ---- */
.newsletter {
    display: grid;
    grid-template-columns: 1fr 1fr;
    pointer-events: none;
}
.nl-left {
    padding: 3rem var(--pad);
    border-right: var(--border);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 1rem;
}
.nl-left h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.02em;
}
.nl-right {
    padding: 3rem var(--pad);
    display: flex;
    align-items: flex-end;
}
.nl-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    pointer-events: auto;
}
.nl-form label { font-size: 0.75rem; font-weight: 700; }
.nl-row {
    display: flex;
    border: var(--border);
    background: var(--clr-white);
}
.nl-row input {
    flex-grow: 1;
    border: none;
    background: transparent;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 0.9rem;
    outline: none;
    cursor: none;
}
.nl-row input::placeholder { color: #bbb; }
.nl-row input:focus { background: rgba(0,0,0,0.03); }
.nl-row button {
    border: none;
    border-left: var(--border);
    background: var(--clr-black);
    color: var(--clr-white);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0 1.3rem;
    cursor: none;
    transition: background 0.15s;
    pointer-events: auto;
}
.nl-row button:hover { background: var(--clr-red); color: var(--clr-black); }

/* ---- FOOTER ---- */
.footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem var(--pad);
    border-top: var(--border);
    font-size: 0.75rem;
    pointer-events: auto;
    background: var(--clr-bg);
}
.footer a { color: var(--clr-black); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

/* ---- TECHNICAL DRAWING OVERLAY (panel image) ---- */
.tech-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 10;
    overflow: hidden;
}
.tech-corner {
    position: absolute;
    width: 28px; height: 28px;
    border-color: rgba(232,168,0,0);
    border-style: solid;
    border-width: 0;
    transition: border-color 0.6s ease, width 0.5s ease, height 0.5s ease;
}
.tech-visible .tech-corner {
    border-color: rgba(232,168,0,0.6);
}
.tech-corner--tl { top: 7%; left: 5%; border-top-width: 1px; border-left-width: 1px; }
.tech-corner--tr { top: 7%; right: 5%; border-top-width: 1px; border-right-width: 1px; }
.tech-corner--br { bottom: 7%; right: 5%; border-bottom-width: 1px; border-right-width: 1px; }
.tech-corner--bl { bottom: 7%; left: 5%; border-bottom-width: 1px; border-left-width: 1px; }

.tech-center-h, .tech-center-v {
    position: absolute;
    background: rgba(232,168,0,0);
    transition: background 0.5s ease 0.15s;
}
.tech-visible .tech-center-h, .tech-visible .tech-center-v {
    background: rgba(232,168,0,0.2);
}
.tech-center-h {
    top: 50%; left: 38%; right: 38%;
    height: 1px; transform: translateY(-0.5px);
}
.tech-center-v {
    left: 50%; top: 38%; bottom: 38%;
    width: 1px; transform: translateX(-0.5px);
}

/* Dimension lines */
.tech-dim {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0;
    transition: opacity 0.5s ease 0.3s;
}
.tech-visible .tech-dim { opacity: 1; }
.tech-dim--h {
    bottom: 4%; left: 5%; right: 5%;
}
.tech-dim--v {
    right: 2.5%; top: 7%; bottom: 7%;
    flex-direction: column;
    writing-mode: vertical-lr;
}
.tech-dim-line {
    flex: 1;
}
.tech-dim--h .tech-dim-line { height: 1px; background: rgba(232,168,0,0.35); }
.tech-dim--v .tech-dim-line { width: 1px; background: rgba(232,168,0,0.35); }
.tech-dim-text {
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: rgba(232,168,0,0.65);
    letter-spacing: 0.06em;
}
/* Dimension arrows */
.tech-dim-arrow {
    font-size: 0.5rem;
    color: rgba(232,168,0,0.5);
    line-height: 1;
}

/* Reference text */
.tech-ref {
    position: absolute;
    bottom: 1.5%; left: 5%;
    font-family: var(--font-mono);
    font-size: 0.45rem;
    color: rgba(232,168,0,0);
    letter-spacing: 0.06em;
    transition: color 0.5s ease 0.5s;
}
.tech-visible .tech-ref { color: rgba(232,168,0,0.45); }

/* Blueprint grid */
.tech-grid {
    position: absolute;
    inset: 7% 5%;
    background-image:
        linear-gradient(rgba(232,168,0,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(232,168,0,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0;
    transition: opacity 0.8s ease 0.05s;
}
.tech-visible .tech-grid { opacity: 1; }

/* Scan line effect */
.tech-scanline {
    position: absolute;
    left: 0; right: 0;
    height: 2px;
    background: linear-gradient(to bottom,
        transparent,
        rgba(232,168,0,0.6),
        rgba(232,168,0,0.9),
        rgba(232,168,0,0.6),
        transparent);
    box-shadow: 0 0 12px rgba(232,168,0,0.4);
    z-index: 11;
    pointer-events: none;
    opacity: 0;
    top: 0;
}
.tech-visible .tech-scanline {
    animation: techScanLine 1s ease-in-out forwards;
    animation-delay: 0.1s;
}
@keyframes techScanLine {
    0%   { top: 0%; opacity: 1; }
    90%  { opacity: 0.8; }
    100% { top: 100%; opacity: 0; }
}

/* ---- CARD CAD ELEMENTS (scroll-triggered via GSAP) ---- */
.card-scanline {
    position: absolute;
    left: 0; right: 0;
    height: 2px;
    background: linear-gradient(to bottom,
        transparent,
        rgba(232,168,0,0.7),
        rgba(232,168,0,1),
        rgba(232,168,0,0.7),
        transparent);
    box-shadow: 0 0 16px rgba(232,168,0,0.5), 0 0 4px rgba(232,168,0,0.8);
    z-index: 5;
    pointer-events: none;
    top: 100%;
}
.card-corners {
    position: absolute;
    inset: 8%;
    pointer-events: none;
    z-index: 4;
}
.cc {
    position: absolute;
    width: 16px; height: 16px;
    border-color: rgba(232,168,0,0.55);
    border-style: solid;
    border-width: 0;
}
.cc-tl { top: 0; left: 0; border-top-width: 1px; border-left-width: 1px; }
.cc-tr { top: 0; right: 0; border-top-width: 1px; border-right-width: 1px; }
.cc-br { bottom: 0; right: 0; border-bottom-width: 1px; border-right-width: 1px; }
.cc-bl { bottom: 0; left: 0; border-bottom-width: 1px; border-left-width: 1px; }

.card-coord-tag {
    position: absolute;
    bottom: 6px; left: 8px;
    font-family: var(--font-mono);
    font-size: 0.45rem;
    color: rgba(232,168,0,0.6);
    letter-spacing: 0.05em;
    z-index: 5;
    pointer-events: none;
    background: rgba(0,0,0,0.35);
    padding: 1px 5px;
}

/* Construction line under collection header */
.cad-construction-line {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(to right,
        var(--clr-red),
        var(--clr-red) 60%,
        transparent);
    transform-origin: left center;
}
.collection-header {
    position: relative;
}

/* ---- SOUND TOGGLE ---- */
.sound-toggle {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: 1px solid rgba(0,0,0,0.18);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: #999;
    padding: 0.2rem 0.55rem;
    cursor: none;
    transition: color 0.2s, border-color 0.2s;
    letter-spacing: 0.04em;
}
.sound-toggle:hover {
    color: var(--clr-black);
    border-color: var(--clr-black);
}
.sound-toggle.sound-active {
    color: var(--clr-red);
    border-color: var(--clr-red);
}
.sound-icon { font-size: 0.7rem; line-height: 1; }
.sound-bars {
    display: flex;
    align-items: flex-end;
    gap: 1px;
    height: 10px;
}
.sound-bar {
    width: 2px;
    background: currentColor;
    transition: height 0.2s;
}
.sound-bar:nth-child(1) { height: 3px; }
.sound-bar:nth-child(2) { height: 6px; }
.sound-bar:nth-child(3) { height: 4px; }
.sound-toggle.sound-active .sound-bar {
    animation: soundPulse 0.8s ease-in-out infinite alternate;
}
.sound-toggle.sound-active .sound-bar:nth-child(2) { animation-delay: 0.15s; }
.sound-toggle.sound-active .sound-bar:nth-child(3) { animation-delay: 0.3s; }
@keyframes soundPulse {
    0%   { height: 2px; }
    100% { height: 10px; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
    .hero, .newsletter { grid-template-columns: 1fr; }
    .hero-left { border-right: none; border-bottom: var(--border); min-height: 70vw; padding: 3rem var(--pad); order: -1; }
    .hero-right { height: 55vw; }
    .nl-left { border-right: none; border-bottom: var(--border); }
    .product-grid { grid-template-columns: 1fr 1fr; }
    .panel-inner { grid-template-columns: 1fr; }
    .panel-img-col { height: 50vw; }
    .panel-info-col { overflow-y: auto; }
}
@media (max-width: 600px) {
    .product-grid { grid-template-columns: 1fr; margin: 0 1rem; border-left: none; }
    .product-card { border-left: 2px solid #111; }
    .header-nav { gap: 1rem; }
    .hero { height: auto; }
    .hero-left { min-height: unset; padding: 2rem var(--pad); order: -1; }
    .hero-right { height: 60vw; }

    .cursor-dot, .cursor-outline,
    .cad-h, .cad-v, .cad-center, .cad-coords { display: none; }
    body { cursor: auto; }
}